Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts. 2020/01/08 09:10:10 fuzzer started 2020/01/08 09:10:12 dialing manager at 10.128.0.26:35703 2020/01/08 09:10:12 syscalls: 2824 2020/01/08 09:10:12 code coverage: enabled 2020/01/08 09:10:12 comparison tracing: enabled 2020/01/08 09:10:12 extra coverage: enabled 2020/01/08 09:10:12 setuid sandbox: enabled 2020/01/08 09:10:12 namespace sandbox: enabled 2020/01/08 09:10:12 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 09:10:12 fault injection: enabled 2020/01/08 09:10:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 09:10:12 net packet injection: enabled 2020/01/08 09:10:12 net device setup: enabled 2020/01/08 09:10:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 09:10:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 09:10:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000200)={'\x00', @ifru_mtu}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x10005812}) 09:10:13 executing program 1: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000000070000002000000000000000"], 0x34, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, 0x0) syzkaller login: [ 66.296968][ T8505] IPVS: ftp: loaded support on port[0] = 21 09:10:13 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f0000000200)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 66.456153][ T8505] chnl_net:caif_netlink_parms(): no params data found [ 66.506568][ T8508] IPVS: ftp: loaded support on port[0] = 21 [ 66.608617][ T8505] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.634852][ T8505] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.648054][ T8505] device bridge_slave_0 entered promiscuous mode 09:10:13 executing program 3: timer_delete(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$VIDIOC_G_AUDIO(0xffffffffffffffff, 0x80345621, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) r2 = syz_open_dev$cec(&(0x7f0000000300)='/dev/cec#\x00', 0x1, 0x2) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) connect$ax25(r2, &(0x7f0000000080)={{0x3, @bcast, 0x2}, [@null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x48) [ 66.667370][ T8505] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.676828][ T8505] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.685310][ T8505] device bridge_slave_1 entered promiscuous mode [ 66.706441][ T8510] IPVS: ftp: loaded support on port[0] = 21 [ 66.777057][ T8505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.821920][ T8505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.854938][ T8508] chnl_net:caif_netlink_parms(): no params data found [ 66.866806][ T8505] team0: Port device team_slave_0 added [ 66.876728][ T8505] team0: Port device team_slave_1 added [ 66.943410][ T8508] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.952525][ T8508] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.961687][ T8508] device bridge_slave_0 entered promiscuous mode 09:10:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan1\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000240)={0x1d, r2}, 0x18) close(r1) [ 67.056534][ T8505] device hsr_slave_0 entered promiscuous mode [ 67.086635][ T8505] device hsr_slave_1 entered promiscuous mode [ 67.167940][ T8508] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.184601][ T8508] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.192470][ T8508] device bridge_slave_1 entered promiscuous mode [ 67.232156][ T8508] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.259518][ T8515] IPVS: ftp: loaded support on port[0] = 21 [ 67.287206][ T8513] IPVS: ftp: loaded support on port[0] = 21 [ 67.296601][ T8508] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 09:10:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=@newqdisc={0x1b, 0x5e, 0x7}, 0x24}}, 0x0) [ 67.352553][ T8510] chnl_net:caif_netlink_parms(): no params data found [ 67.376960][ T8508] team0: Port device team_slave_0 added [ 67.434351][ T8508] team0: Port device team_slave_1 added [ 67.491420][ T8518] IPVS: ftp: loaded support on port[0] = 21 [ 67.540385][ T8510] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.549702][ T8510] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.557435][ T8510] device bridge_slave_0 entered promiscuous mode [ 67.607559][ T8508] device hsr_slave_0 entered promiscuous mode [ 67.664275][ T8508] device hsr_slave_1 entered promiscuous mode [ 67.694012][ T8508] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.701763][ T8508] Cannot create hsr debugfs directory [ 67.752855][ T8510] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.760921][ T8510] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.768998][ T8510] device bridge_slave_1 entered promiscuous mode [ 67.776592][ T8505] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.837992][ T8505] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.888715][ T8505] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.936876][ T8505] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.023676][ T8513] chnl_net:caif_netlink_parms(): no params data found [ 68.060781][ T8510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.096702][ T8510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.120298][ T8510] team0: Port device team_slave_0 added [ 68.169251][ T8510] team0: Port device team_slave_1 added [ 68.178537][ T8513] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.190368][ T8513] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.198799][ T8513] device bridge_slave_0 entered promiscuous mode [ 68.207316][ T8513] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.214898][ T8513] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.222696][ T8513] device bridge_slave_1 entered promiscuous mode [ 68.242427][ T8513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.255714][ T8518] chnl_net:caif_netlink_parms(): no params data found [ 68.296726][ T8513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.346966][ T8510] device hsr_slave_0 entered promiscuous mode [ 68.405032][ T8510] device hsr_slave_1 entered promiscuous mode [ 68.444008][ T8510] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.451595][ T8510] Cannot create hsr debugfs directory [ 68.480085][ T8515] chnl_net:caif_netlink_parms(): no params data found [ 68.531749][ T8513] team0: Port device team_slave_0 added [ 68.541613][ T8513] team0: Port device team_slave_1 added [ 68.557835][ T8508] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.597259][ T8508] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.656059][ T8508] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.696975][ T8508] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.782995][ T8518] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.790228][ T8518] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.801240][ T8518] device bridge_slave_0 entered promiscuous mode [ 68.810966][ T8518] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.818144][ T8518] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.825831][ T8518] device bridge_slave_1 entered promiscuous mode [ 68.841403][ T8515] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.848561][ T8515] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.856652][ T8515] device bridge_slave_0 entered promiscuous mode [ 68.868439][ T8515] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.876460][ T8515] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.884331][ T8515] device bridge_slave_1 entered promiscuous mode [ 68.967239][ T8513] device hsr_slave_0 entered promiscuous mode [ 69.024221][ T8513] device hsr_slave_1 entered promiscuous mode [ 69.064149][ T8513] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.071758][ T8513] Cannot create hsr debugfs directory [ 69.091869][ T8515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.104306][ T8518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.115908][ T8515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.148027][ T8518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.189205][ T8518] team0: Port device team_slave_0 added [ 69.211792][ T8515] team0: Port device team_slave_0 added [ 69.219262][ T8518] team0: Port device team_slave_1 added [ 69.245386][ T8515] team0: Port device team_slave_1 added [ 69.251555][ T8510] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 69.325859][ T8505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.341602][ T8510] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 69.375776][ T8510] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 69.486631][ T8518] device hsr_slave_0 entered promiscuous mode [ 69.524368][ T8518] device hsr_slave_1 entered promiscuous mode [ 69.564030][ T8518] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.571714][ T8518] Cannot create hsr debugfs directory [ 69.601972][ T8510] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 69.706694][ T8515] device hsr_slave_0 entered promiscuous mode [ 69.744411][ T8515] device hsr_slave_1 entered promiscuous mode [ 69.783989][ T8515] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.791621][ T8515] Cannot create hsr debugfs directory [ 69.813333][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.822167][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.833643][ T8505] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.844775][ T8513] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.916616][ T8513] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.956520][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.969740][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.979085][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.986325][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.001841][ T8513] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.035787][ T8513] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.089598][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.098547][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.107256][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.115890][ T3002] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.123059][ T3002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.131439][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.160322][ T8508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.178663][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.188706][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.197731][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.207745][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.233993][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.242973][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.281797][ T8505] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.293079][ T8505] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.319280][ T8518] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.366256][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.374838][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.383468][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.392016][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.400209][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.408893][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.417292][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.429989][ T8508] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.443954][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.451421][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.464850][ T8518] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.506385][ T8518] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.557961][ T8518] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 70.608218][ T8505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.651770][ T8515] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.687051][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.696153][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.704708][ T3002] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.711794][ T3002] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.719539][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.728379][ T3002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.736761][ T3002] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.743901][ T3002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.756568][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.764770][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.775313][ T8515] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.832557][ T8515] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.891182][ T8515] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.947274][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.956350][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.967468][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.977262][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.985524][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.997382][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.029456][ T8510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.041920][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.050709][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.060310][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.068742][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.078269][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.086783][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.111357][ T8508] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.122391][ T8508] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.144729][ T8510] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.158176][ T8513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.169065][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.177499][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.187154][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.196608][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.206230][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.214023][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.222553][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.230760][ T8505] device veth0_vlan entered promiscuous mode [ 71.268597][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.280134][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.288904][ T3155] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.296041][ T3155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.304217][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.312677][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.321329][ T3155] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.328419][ T3155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.337470][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.346445][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.356263][ T3155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.372113][ T8508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.382500][ T8505] device veth1_vlan entered promiscuous mode [ 71.401688][ T8513] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.411930][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.420874][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.429210][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.436910][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.444571][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.486527][ T8518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.506039][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.517348][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.526757][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.536113][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.545042][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.553375][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.562103][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.570999][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.579601][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.588063][ T3001] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.595155][ T3001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.602662][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.611527][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.620144][ T3001] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.627234][ T3001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.635131][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.644346][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.652090][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.672095][ T8518] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.695937][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.704806][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.712901][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.721897][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.729885][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.746811][ T8510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.758898][ T8510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.771165][ T8515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.805088][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.813508][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.830884][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.841819][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.856781][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.869582][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.880974][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.894269][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.902926][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.917445][ T3008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.930095][ T3008] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.937212][ T3008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.833801][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 176.841552][ C0] (detected by 0, t=10502 jiffies, g=6925, q=82) [ 176.848049][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954812-4294944309), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 176.861407][ C0] kworker/u4:4 R running task 31224 8526 220 0x80004008 [ 176.869329][ C0] Call Trace: [ 176.872603][ C0] [ 176.875453][ C0] sched_show_task+0x40f/0x560 [ 176.880213][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 176.885492][ C0] update_process_times+0x12d/0x180 [ 176.890697][ C0] tick_sched_timer+0x263/0x420 [ 176.895625][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.901163][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.906366][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.911308][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.916591][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.922302][ C0] apic_timer_interrupt+0xf/0x20 [ 176.927256][ C0] [ 176.930210][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 176.936269][ C0] Code: 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d f4 f4 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 [ 176.955872][ C0] RSP: 0018:ffffc900023f7e08 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.964295][ C0] RAX: 1ffffd40004f8727 RBX: 0000000000000000 RCX: ffff88809299e4c0 [ 176.972269][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00027c3900 [ 176.980254][ C0] RBP: ffffc900023f7e30 R08: dffffc0000000000 R09: fffffbfff124248a [ 176.988487][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 176.996555][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff88809fe437b8 [ 177.004580][ C0] ? free_thread_stack+0x124/0x590 [ 177.009687][ C0] ? mod_memcg_page_state+0x123/0x190 [ 177.015069][ C0] free_thread_stack+0x168/0x590 [ 177.020007][ C0] put_task_stack+0xa3/0x130 [ 177.024586][ C0] finish_task_switch+0x3f1/0x550 [ 177.029629][ C0] ? proc_cap_handler+0x450/0x450 [ 177.034663][ C0] schedule_tail+0x20/0x1a0 [ 177.039168][ C0] ? proc_cap_handler+0x450/0x450 [ 177.044225][ C0] ret_from_fork+0x8/0x30 [ 177.048686][ C0] rcu: rcu_preempt kthread starved for 10523 jiffies! g6925 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 177.059790][ C0] rcu: RCU grace-period kthread stack dump: [ 177.065686][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 177.073592][ C0] Call Trace: [ 177.076882][ C0] __schedule+0x9a0/0xcc0 [ 177.081246][ C0] schedule+0x181/0x210 [ 177.085406][ C0] schedule_timeout+0x14f/0x240 [ 177.090422][ C0] ? run_local_timers+0x120/0x120 [ 177.095561][ C0] rcu_gp_kthread+0xed8/0x1770 [ 177.100359][ C0] kthread+0x332/0x350 [ 177.104425][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 177.109551][ C0] ? kthread_blkcg+0xe0/0xe0 [ 177.114208][ C0] ret_from_fork+0x24/0x30