Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts. 2020/01/08 04:49:14 fuzzer started 2020/01/08 04:49:16 dialing manager at 10.128.0.26:35703 2020/01/08 04:49:16 syscalls: 2824 2020/01/08 04:49:16 code coverage: enabled 2020/01/08 04:49:16 comparison tracing: enabled 2020/01/08 04:49:16 extra coverage: enabled 2020/01/08 04:49:16 setuid sandbox: enabled 2020/01/08 04:49:16 namespace sandbox: enabled 2020/01/08 04:49:16 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 04:49:16 fault injection: enabled 2020/01/08 04:49:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 04:49:16 net packet injection: enabled 2020/01/08 04:49:16 net device setup: enabled 2020/01/08 04:49:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 04:49:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 04:49:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$pfkey(0xffffffffffffff9c, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) 04:49:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0ff8100ff1971a4f0ff00000000b7060000000000811e6403000000000045040400010000001704000001000a00b7040000000100006a0af2fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0xffffffffa0008000, 0x2e, 0x0, &(0x7f0000000040)="a34747e865af5cf11e34bdff7a7a5ba0051aae5804d5a05d9b9ff68e12bb4d43a20375ea905795449b957e956aa6", 0x0, 0x1f0}, 0x28) syzkaller login: [ 67.779769][ T8631] IPVS: ftp: loaded support on port[0] = 21 [ 67.896049][ T8633] IPVS: ftp: loaded support on port[0] = 21 04:49:17 executing program 2: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x10000000003, 0x9) r2 = dup2(r1, r1) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000500)="24000000ed0307041dfffdd46fa2830020200a0009ed0800000085680c1ba3a20400ff7e280000005304ffffba16a0aa1c0009b356da5a80d18b6e06e9fd62664b173e6108372455a4df49d0", 0x4c}], 0x1}, 0x0) [ 67.972531][ T8631] chnl_net:caif_netlink_parms(): no params data found [ 68.075378][ T8631] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.099024][ T8631] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.107689][ T8631] device bridge_slave_0 entered promiscuous mode [ 68.154146][ T8631] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.169026][ T8631] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.177071][ T8631] device bridge_slave_1 entered promiscuous mode 04:49:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={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, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x100005) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 68.204119][ T8633] chnl_net:caif_netlink_parms(): no params data found [ 68.252165][ T8631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.267472][ T8637] IPVS: ftp: loaded support on port[0] = 21 [ 68.301059][ T8631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.344874][ T8633] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.354493][ T8633] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.362748][ T8633] device bridge_slave_0 entered promiscuous mode [ 68.378382][ T8631] team0: Port device team_slave_0 added [ 68.403207][ T8633] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.414160][ T8633] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.423240][ T8633] device bridge_slave_1 entered promiscuous mode [ 68.432013][ T8631] team0: Port device team_slave_1 added 04:49:18 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x2, &(0x7f0000000180)=0x200, 0x4) [ 68.522767][ T8633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.534120][ T8640] IPVS: ftp: loaded support on port[0] = 21 [ 68.595400][ T8631] device hsr_slave_0 entered promiscuous mode [ 68.702332][ T8631] device hsr_slave_1 entered promiscuous mode 04:49:18 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000440)="f38465a12ffe71080696cfd7254c6003d2560284820723bf3999d525c40d26c4c924e1660e99fd9a1aff", 0x2a) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'\x00', @ifru_names}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'\x00', @ifru_names}) [ 68.769091][ T8633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.796767][ T8642] IPVS: ftp: loaded support on port[0] = 21 [ 68.816865][ T8637] chnl_net:caif_netlink_parms(): no params data found [ 68.914797][ T8633] team0: Port device team_slave_0 added [ 68.946778][ T8633] team0: Port device team_slave_1 added [ 68.967923][ T8644] IPVS: ftp: loaded support on port[0] = 21 [ 68.993921][ T8637] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.007064][ T8637] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.015505][ T8637] device bridge_slave_0 entered promiscuous mode [ 69.037822][ T8637] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.046588][ T8637] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.054850][ T8637] device bridge_slave_1 entered promiscuous mode [ 69.142020][ T8633] device hsr_slave_0 entered promiscuous mode [ 69.179547][ T8633] device hsr_slave_1 entered promiscuous mode [ 69.220509][ T8633] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.228257][ T8633] Cannot create hsr debugfs directory [ 69.243760][ T8637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.275885][ T8637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.299329][ T8637] team0: Port device team_slave_0 added [ 69.327436][ T8637] team0: Port device team_slave_1 added [ 69.401657][ T8637] device hsr_slave_0 entered promiscuous mode [ 69.439326][ T8637] device hsr_slave_1 entered promiscuous mode [ 69.479028][ T8637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.486639][ T8637] Cannot create hsr debugfs directory [ 69.514778][ T8631] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.592535][ T8631] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.680549][ T8640] chnl_net:caif_netlink_parms(): no params data found [ 69.690285][ T8631] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.762704][ T8631] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.835491][ T8642] chnl_net:caif_netlink_parms(): no params data found [ 69.918176][ T8640] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.926709][ T8640] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.935351][ T8640] device bridge_slave_0 entered promiscuous mode [ 69.944481][ T8640] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.951967][ T8640] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.960219][ T8640] device bridge_slave_1 entered promiscuous mode [ 70.019234][ T8633] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.061713][ T8642] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.068795][ T8642] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.076642][ T8642] device bridge_slave_0 entered promiscuous mode [ 70.087102][ T8642] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.094368][ T8642] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.102199][ T8642] device bridge_slave_1 entered promiscuous mode [ 70.113055][ T8640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.123459][ T8633] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.173171][ T8633] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.232988][ T8633] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.280053][ T8640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.302164][ T8640] team0: Port device team_slave_0 added [ 70.313526][ T8644] chnl_net:caif_netlink_parms(): no params data found [ 70.344645][ T8640] team0: Port device team_slave_1 added [ 70.365394][ T8642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.386815][ T8644] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.395025][ T8644] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.402969][ T8644] device bridge_slave_0 entered promiscuous mode [ 70.411134][ T8644] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.418205][ T8644] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.426189][ T8644] device bridge_slave_1 entered promiscuous mode [ 70.439070][ T8642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.521443][ T8640] device hsr_slave_0 entered promiscuous mode [ 70.569190][ T8640] device hsr_slave_1 entered promiscuous mode [ 70.619073][ T8640] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.626688][ T8640] Cannot create hsr debugfs directory [ 70.673666][ T8642] team0: Port device team_slave_0 added [ 70.692716][ T8644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.707673][ T8642] team0: Port device team_slave_1 added [ 70.714017][ T8637] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.775390][ T8644] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.802617][ T8637] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.891669][ T8642] device hsr_slave_0 entered promiscuous mode [ 70.929563][ T8642] device hsr_slave_1 entered promiscuous mode [ 70.969167][ T8642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.977077][ T8642] Cannot create hsr debugfs directory [ 70.993459][ T8637] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.072603][ T8637] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.134228][ T8644] team0: Port device team_slave_0 added [ 71.145662][ T8644] team0: Port device team_slave_1 added [ 71.223261][ T8640] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 71.311591][ T8644] device hsr_slave_0 entered promiscuous mode [ 71.359299][ T8644] device hsr_slave_1 entered promiscuous mode [ 71.419066][ T8644] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.426670][ T8644] Cannot create hsr debugfs directory [ 71.436515][ T8631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.450938][ T8640] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 71.516886][ T8640] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 71.573907][ T8640] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 71.683164][ T8642] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.765201][ T8642] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.791360][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.801120][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.834092][ T8642] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 71.872075][ T8631] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.901202][ T8642] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 71.935778][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.946499][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.955311][ T2732] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.962644][ T2732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.977932][ T8633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.993492][ T8637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.008662][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.018291][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.027331][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.037614][ T2733] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.044718][ T2733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.080076][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.088535][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.096454][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.104836][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.112915][ T3197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.121632][ T8644] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.175922][ T8644] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 72.231744][ T8644] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.273635][ T8637] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.284252][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.293241][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.302347][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.311307][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.325493][ T8644] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 72.386627][ T8633] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.404369][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.413350][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.424778][ T2733] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.432040][ T2733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.440114][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.448695][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.457625][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.482585][ T8631] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.493343][ T8631] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.511003][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.519374][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.527892][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.536723][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.545215][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.553951][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.562321][ T3183] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.569395][ T3183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.576897][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.584968][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.618645][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.627424][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.636542][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.643683][ T2728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.652073][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.662554][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.671533][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.678582][ T2728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.686380][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.694894][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.703871][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.712504][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.720985][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.729672][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.741841][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.766001][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.774922][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.783838][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.794490][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.802888][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.810529][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.818105][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.826868][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.837207][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.855709][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.864780][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.883980][ T8640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.896164][ T8631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.906212][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.916460][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.925039][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.933506][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.942215][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.950677][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.961657][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.987099][ T8633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.008596][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.017541][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.042443][ T8642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.061345][ T8637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.075324][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.084208][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.103923][ T8642] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.116720][ T8631] device veth0_vlan entered promiscuous mode [ 73.126033][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.135431][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.144014][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.153185][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.161551][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.169584][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.204055][ T8631] device veth1_vlan entered promiscuous mode [ 73.215087][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.223563][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.232632][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.242936][ T2728] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.250067][ T2728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.257762][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.266886][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.275328][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.282432][ T2728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.290561][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.299628][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.307297][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.315383][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.323216][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.331166][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.340055][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.349515][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.370723][ T8644] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.380808][ T8640] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.406761][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.415328][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.424522][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.435257][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.444604][ T3183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.458007][ T8633] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.491739][ T8637] device veth0_vlan entered promiscuous mode [ 73.516119][ T8644] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.528672][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.537802][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.546655][ T2733] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.553758][ T2733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.562057][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.571396][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.580382][ T2733] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.587465][ T2733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.595235][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.603947][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.613056][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.621258][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.629897][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.638462][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.647140][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.655377][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.663417][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.671932][ T2733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.705080][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.713369][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.723259][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.735440][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.745248][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.754396][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.763795][ T2732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.768165][ T8650] 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. [ 178.788857][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 178.795577][ C0] rcu: 0-....: (10499 ticks this GP) idle=082/1/0x4000000000000002 softirq=13683/13683 fqs=5232 [ 178.806308][ C0] (t=10500 jiffies g=7149 q=627) [ 178.811313][ C0] NMI backtrace for cpu 0 [ 178.815821][ C0] CPU: 0 PID: 2732 Comm: kworker/0:18 Not tainted 5.5.0-rc5-syzkaller #0 [ 178.824208][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.834271][ C0] Workqueue: events linkwatch_event [ 178.839462][ C0] Call Trace: [ 178.842832][ C0] [ 178.845687][ C0] dump_stack+0x1fb/0x318 [ 178.849993][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 178.854837][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 178.860976][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 178.867021][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 178.872973][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 178.879378][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 178.884477][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 178.889651][ C0] ? trace_hardirqs_off+0x74/0x80 [ 178.894650][ C0] update_process_times+0x12d/0x180 [ 178.899820][ C0] tick_sched_timer+0x263/0x420 [ 178.904667][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 178.910183][ C0] __hrtimer_run_queues+0x403/0x840 [ 178.915360][ C0] hrtimer_interrupt+0x38c/0xda0 [ 178.920909][ C0] ? debug_smp_processor_id+0x9/0x20 [ 178.926194][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 178.931724][ C0] apic_timer_interrupt+0xf/0x20 [ 178.936648][ C0] [ 178.939593][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1c/0x50 [ 178.945737][ C0] Code: ed 07 48 89 de e8 84 f4 3b 00 5b 5d c3 cc 48 8b 04 24 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 38 5f 8b 7e f7 c2 00 01 1f 00 75 2c <8b> 91 80 13 00 00 83 fa 02 75 21 48 8b 91 88 13 00 00 48 8b 32 48 [ 178.965434][ C0] RSP: 0018:ffffc90007aaf6c8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 178.973845][ C0] RAX: ffffffff814896c6 RBX: ffffea0002904ac0 RCX: ffff88809f8320c0 [ 178.981821][ C0] RDX: 0000000000000001 RSI: 00000000fffffffc RDI: ffffea0002904ac0 [ 178.989784][ C0] RBP: ffffc90007aaf6f0 R08: 000000000003a728 R09: fffffbfff124248a [ 178.997852][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff8880890d3ca0 [ 179.006285][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a774f938 [ 179.014286][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.019829][ C0] ? free_thread_stack+0x124/0x590 [ 179.024928][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.030205][ C0] free_thread_stack+0x168/0x590 [ 179.035120][ C0] put_task_stack+0xa3/0x130 [ 179.039688][ C0] finish_task_switch+0x3f1/0x550 [ 179.044751][ C0] __schedule+0x9a8/0xcc0 [ 179.049229][ C0] ? ___preempt_schedule+0x16/0x18 [ 179.054324][ C0] preempt_schedule+0xdb/0x120 [ 179.059168][ C0] ___preempt_schedule+0x16/0x18 [ 179.064102][ C0] ? vprintk_emit+0x2fe/0x3a0 [ 179.068763][ C0] ? vprintk_emit+0x368/0x3a0 [ 179.073412][ C0] vprintk_emit+0x36d/0x3a0 [ 179.077906][ C0] vprintk_default+0x28/0x30 [ 179.082471][ C0] vprintk_func+0x158/0x170 [ 179.086968][ C0] printk+0x62/0x8d [ 179.090756][ C0] ? addrconf_notify+0xd37/0x3c90 [ 179.095764][ C0] ? addrconf_notify+0x779/0x3c90 [ 179.100770][ C0] addrconf_notify+0x2c8d/0x3c90 [ 179.105698][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 179.110966][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 179.116324][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 179.121856][ C0] ? trace_hardirqs_on+0x74/0x80 [ 179.126774][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 179.132131][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 179.137648][ C0] ? tls_dev_event+0x619/0xc00 [ 179.142386][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 179.147906][ C0] ? ip6mr_device_event+0x1ee/0x210 [ 179.153082][ C0] raw_notifier_call_chain+0xec/0x190 [ 179.158436][ C0] netdev_state_change+0x147/0x1f0 [ 179.163609][ C0] linkwatch_do_dev+0x10e/0x160 [ 179.168443][ C0] __linkwatch_run_queue+0x446/0x730 [ 179.173703][ C0] linkwatch_event+0x4c/0x60 [ 179.178265][ C0] process_one_work+0x7ef/0x10d0 [ 179.183184][ C0] worker_thread+0xc01/0x1630 [ 179.188127][ C0] kthread+0x332/0x350 [ 179.192189][ C0] ? rcu_lock_release+0x30/0x30 [ 179.197039][ C0] ? kthread_blkcg+0xe0/0xe0 [ 179.201624][ C0] ret_from_fork+0x24/0x30