Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2019/12/04 08:12:10 fuzzer started 2019/12/04 08:12:11 dialing manager at 10.128.0.26:36481 2019/12/04 08:12:12 syscalls: 2691 2019/12/04 08:12:12 code coverage: enabled 2019/12/04 08:12:12 comparison tracing: enabled 2019/12/04 08:12:12 extra coverage: extra coverage is not supported by the kernel 2019/12/04 08:12:12 setuid sandbox: enabled 2019/12/04 08:12:12 namespace sandbox: enabled 2019/12/04 08:12:12 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 08:12:12 fault injection: enabled 2019/12/04 08:12:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 08:12:12 net packet injection: enabled 2019/12/04 08:12:12 net device setup: enabled 2019/12/04 08:12:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 08:12:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 08:12:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000300)={'gre0\x00\x00\x00\b\x00\x00\x00\x00\x00\x06\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0000000042f7c20fb03026600300b607000000e72603ad08152db425a19df02d4554de82fff80000402f"]}) 08:12:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x39, &(0x7f0000000340)={0x0, 0x1}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000100)) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8971495abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) syzkaller login: [ 52.827356][ T8104] IPVS: ftp: loaded support on port[0] = 21 [ 52.980673][ T8106] IPVS: ftp: loaded support on port[0] = 21 [ 53.002437][ T8104] chnl_net:caif_netlink_parms(): no params data found 08:12:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc2(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x5000, 0x1000, &(0x7f0000016000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 53.092242][ T8104] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.100292][ T8104] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.108386][ T8104] device bridge_slave_0 entered promiscuous mode [ 53.182954][ T8104] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.191754][ T8104] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.201193][ T8104] device bridge_slave_1 entered promiscuous mode 08:12:13 executing program 3: r0 = socket(0x10, 0x4008000000803, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0x81a, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/231, 0xffffffffffffff84}}], 0x57, 0x0, 0x0) [ 53.269739][ T8104] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.281962][ T8106] chnl_net:caif_netlink_parms(): no params data found [ 53.301190][ T8104] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.321126][ T8110] IPVS: ftp: loaded support on port[0] = 21 [ 53.404028][ T8104] team0: Port device team_slave_0 added [ 53.417352][ T8106] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.425557][ T8106] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.436554][ T8106] device bridge_slave_0 entered promiscuous mode [ 53.446263][ T8104] team0: Port device team_slave_1 added [ 53.457015][ T8106] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.466343][ T8106] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.476760][ T8106] device bridge_slave_1 entered promiscuous mode 08:12:13 executing program 4: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x8001, 0x8, '9P2000.L'}, 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_CREATE_OPEN(r4, &(0x7f0000000400)={0xa0}, 0xa0) write$FUSE_BMAP(r4, &(0x7f0000000040)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0/file0\x00') [ 53.594975][ T8104] device hsr_slave_0 entered promiscuous mode [ 53.651294][ T8104] device hsr_slave_1 entered promiscuous mode [ 53.710792][ T8106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.734742][ T8112] IPVS: ftp: loaded support on port[0] = 21 [ 53.755702][ T8106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 08:12:14 executing program 5: r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr="f0078bba41fc824fd5b26be40601ee70"}, 0x1c) [ 53.838166][ T8106] team0: Port device team_slave_0 added [ 53.853010][ T8104] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.853235][ T8114] IPVS: ftp: loaded support on port[0] = 21 [ 53.953560][ T8106] team0: Port device team_slave_1 added [ 53.978825][ T8104] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.042262][ T8104] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.082960][ T8104] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.156643][ T8110] chnl_net:caif_netlink_parms(): no params data found [ 54.174484][ T8116] IPVS: ftp: loaded support on port[0] = 21 [ 54.222138][ T8106] device hsr_slave_0 entered promiscuous mode [ 54.259740][ T8106] device hsr_slave_1 entered promiscuous mode [ 54.329457][ T8106] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.393170][ T8110] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.400626][ T8110] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.408509][ T8110] device bridge_slave_0 entered promiscuous mode [ 54.416806][ T8110] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.423959][ T8110] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.432237][ T8110] device bridge_slave_1 entered promiscuous mode [ 54.463975][ T8106] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.525575][ T8110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.545572][ T8106] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.603169][ T8106] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.642812][ T8106] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.721909][ T8110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.787889][ T8110] team0: Port device team_slave_0 added [ 54.797785][ T8110] team0: Port device team_slave_1 added [ 54.823683][ T8114] chnl_net:caif_netlink_parms(): no params data found [ 54.841066][ T8112] chnl_net:caif_netlink_parms(): no params data found [ 54.891643][ T8104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.912144][ T8114] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.919231][ T8114] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.927044][ T8114] device bridge_slave_0 entered promiscuous mode [ 54.937732][ T8114] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.945642][ T8114] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.953579][ T8114] device bridge_slave_1 entered promiscuous mode [ 55.001291][ T8110] device hsr_slave_0 entered promiscuous mode [ 55.069805][ T8110] device hsr_slave_1 entered promiscuous mode [ 55.109513][ T8110] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.152505][ T8119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.161108][ T8119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.171768][ T8104] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.194493][ T8116] chnl_net:caif_netlink_parms(): no params data found [ 55.205455][ T8112] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.212677][ T8112] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.222344][ T8112] device bridge_slave_0 entered promiscuous mode [ 55.238057][ T8114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.253588][ T8112] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.260942][ T8112] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.268553][ T8112] device bridge_slave_1 entered promiscuous mode [ 55.283030][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.293899][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.304247][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.311580][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.323805][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.333567][ T8114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.354886][ T8110] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.403855][ T8114] team0: Port device team_slave_0 added [ 55.418785][ T8112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.434816][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.443510][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.453002][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.460182][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.468177][ T8110] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.525891][ T8110] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.584755][ T8114] team0: Port device team_slave_1 added [ 55.591653][ T8112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.615477][ T8112] team0: Port device team_slave_0 added [ 55.626430][ T8112] team0: Port device team_slave_1 added [ 55.634014][ T8110] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.697539][ T8116] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.705671][ T8116] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.715026][ T8116] device bridge_slave_0 entered promiscuous mode [ 55.794433][ T8114] device hsr_slave_0 entered promiscuous mode [ 55.831084][ T8114] device hsr_slave_1 entered promiscuous mode [ 55.879507][ T8114] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.887128][ T8116] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.894653][ T8116] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.902815][ T8116] device bridge_slave_1 entered promiscuous mode [ 55.912458][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.920970][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.973046][ T8112] device hsr_slave_0 entered promiscuous mode [ 56.029729][ T8112] device hsr_slave_1 entered promiscuous mode [ 56.069627][ T8112] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.088614][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.097819][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.106868][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.115300][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.153169][ T8116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.164510][ T8116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.175227][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.184353][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.192829][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.201420][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.209983][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.255910][ T8116] team0: Port device team_slave_0 added [ 56.264751][ T8116] team0: Port device team_slave_1 added [ 56.274001][ T8114] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.321426][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.347001][ T8106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.358148][ T8114] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.381897][ T8112] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.421379][ T8112] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.481838][ T8114] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.519774][ T8112] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.572095][ T8112] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.672378][ T8116] device hsr_slave_0 entered promiscuous mode [ 56.730419][ T8116] device hsr_slave_1 entered promiscuous mode [ 56.769480][ T8116] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.778567][ T8114] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.835281][ T8106] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.860567][ T8123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.868149][ T8123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.877047][ T8123] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.884750][ T8123] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.920857][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.932976][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.941947][ T2991] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.949005][ T2991] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.956699][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.965375][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.973751][ T2991] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.981801][ T2991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.989494][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.004145][ T8116] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.066281][ T8104] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.079520][ T8116] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.112045][ T8116] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 57.141020][ T8116] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 57.194347][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.230895][ T8110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.275708][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.284619][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.293384][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.302149][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.311545][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.320290][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.328814][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.337323][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.346579][ T2991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.388337][ T8112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.403927][ T8112] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.434145][ T8112] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.444981][ T8112] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.474057][ T8112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.269282][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 162.276275][ C0] (detected by 0, t=10502 jiffies, g=6113, q=709) [ 162.282763][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953374-4294942871), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 162.296114][ C0] rcu_preempt R running task 29032 10 2 0x80004008 [ 162.304021][ C0] Call Trace: [ 162.307325][ C0] [ 162.310170][ C0] sched_show_task+0x40f/0x560 [ 162.314946][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 162.320456][ C0] update_process_times+0x12d/0x180 [ 162.325689][ C0] tick_sched_timer+0x263/0x420 [ 162.330535][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 162.336067][ C0] __hrtimer_run_queues+0x403/0x840 [ 162.341290][ C0] hrtimer_interrupt+0x38c/0xda0 [ 162.346234][ C0] ? debug_smp_processor_id+0x9/0x20 [ 162.351507][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 162.357040][ C0] apic_timer_interrupt+0xf/0x20 [ 162.361971][ C0] [ 162.364900][ C0] RIP: 0010:__memcg_kmem_uncharge+0x130/0x1a0 [ 162.370950][ C0] Code: 7c 48 89 d8 48 c1 e8 03 42 8a 04 28 84 c0 75 3b f6 03 01 75 10 49 83 c7 10 4c 89 ff 48 8b 75 d0 e8 f5 90 00 00 48 83 c4 08 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 44 89 e1 80 e1 07 80 c1 03 38 c1 7c [ 162.390728][ C0] RSP: 0018:ffffc90000d0fc18 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13 [ 162.399139][ C0] RAX: 0000000000000001 RBX: ffffea0002484cc0 RCX: 0000000000000000 [ 162.407106][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0002484cc0 [ 162.415066][ C0] RBP: ffffc90000d0fc38 R08: dffffc0000000000 R09: fffffbfff120248a [ 162.423032][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: ffffea0002484cc0 [ 162.430988][ C0] R13: 1ffffd400049099f R14: ffffea0002484cf8 R15: 0000000000000000 [ 162.438989][ C0] free_thread_stack+0x12e/0x590 [ 162.443916][ C0] put_task_stack+0xa3/0x130 [ 162.448493][ C0] finish_task_switch+0x3f1/0x550 [ 162.453510][ C0] __schedule+0x9a8/0xcc0 [ 162.457836][ C0] schedule+0x181/0x210 [ 162.461982][ C0] schedule_timeout+0x14f/0x240 [ 162.466894][ C0] ? run_local_timers+0x120/0x120 [ 162.471935][ C0] rcu_gp_kthread+0xed8/0x1770 [ 162.477249][ C0] kthread+0x332/0x350 [ 162.481310][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 162.486411][ C0] ? kthread_blkcg+0xe0/0xe0 [ 162.490999][ C0] ret_from_fork+0x24/0x30 [ 162.495420][ C0] rcu: rcu_preempt kthread starved for 10524 jiffies! g6113 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 162.506501][ C0] rcu: RCU grace-period kthread stack dump: [ 162.512373][ C0] rcu_preempt R running task 29032 10 2 0x80004008 [ 162.520254][ C0] Call Trace: [ 162.523522][ C0] [ 162.526360][ C0] sched_show_task+0x40f/0x560 [ 162.531113][ C0] rcu_check_gp_kthread_starvation+0x170/0x1b0 [ 162.537256][ C0] rcu_sched_clock_irq+0x17d3/0x1ad0 [ 162.542533][ C0] update_process_times+0x12d/0x180 [ 162.547717][ C0] tick_sched_timer+0x263/0x420 [ 162.552728][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 162.558259][ C0] __hrtimer_run_queues+0x403/0x840 [ 162.563456][ C0] hrtimer_interrupt+0x38c/0xda0 [ 162.568391][ C0] ? debug_smp_processor_id+0x9/0x20 [ 162.573663][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 162.579194][ C0] apic_timer_interrupt+0xf/0x20 [ 162.584111][ C0] [ 162.587041][ C0] RIP: 0010:__memcg_kmem_uncharge+0x130/0x1a0 [ 162.593092][ C0] Code: 7c 48 89 d8 48 c1 e8 03 42 8a 04 28 84 c0 75 3b f6 03 01 75 10 49 83 c7 10 4c 89 ff 48 8b 75 d0 e8 f5 90 00 00 48 83 c4 08 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 44 89 e1 80 e1 07 80 c1 03 38 c1 7c [ 162.612688][ C0] RSP: 0018:ffffc90000d0fc18 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13 [ 162.623512][ C0] RAX: 0000000000000001 RBX: ffffea0002484cc0 RCX: 0000000000000000 [ 162.631468][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0002484cc0 [ 162.639422][ C0] RBP: ffffc90000d0fc38 R08: dffffc0000000000 R09: fffffbfff120248a [ 162.647560][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: ffffea0002484cc0 [ 162.655535][ C0] R13: 1ffffd400049099f R14: ffffea0002484cf8 R15: 0000000000000000 [ 162.663600][ C0] free_thread_stack+0x12e/0x590 [ 162.668528][ C0] put_task_stack+0xa3/0x130 [ 162.673107][ C0] finish_task_switch+0x3f1/0x550 [ 162.678139][ C0] __schedule+0x9a8/0xcc0 [ 162.682461][ C0] schedule+0x181/0x210 [ 162.686610][ C0] schedule_timeout+0x14f/0x240 [ 162.691459][ C0] ? run_local_timers+0x120/0x120 [ 162.696474][ C0] rcu_gp_kthread+0xed8/0x1770 [ 162.701232][ C0] kthread+0x332/0x350 [ 162.705282][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 162.710378][ C0] ? kthread_blkcg+0xe0/0xe0 [ 162.714955][ C0] ret_from_fork+0x24/0x30