[ 43.304205][ T25] audit: type=1800 audit(1575422833.312:27): pid=7973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 43.324666][ T25] audit: type=1800 audit(1575422833.312:28): pid=7973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 43.967535][ T25] audit: type=1800 audit(1575422834.022:29): pid=7973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 43.987404][ T25] audit: type=1800 audit(1575422834.022:30): pid=7973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.20' (ECDSA) to the list of known hosts. 2019/12/04 01:27:24 fuzzer started 2019/12/04 01:27:25 dialing manager at 10.128.0.26:42111 2019/12/04 01:27:25 syscalls: 2689 2019/12/04 01:27:25 code coverage: enabled 2019/12/04 01:27:25 comparison tracing: enabled 2019/12/04 01:27:25 extra coverage: extra coverage is not supported by the kernel 2019/12/04 01:27:25 setuid sandbox: enabled 2019/12/04 01:27:25 namespace sandbox: enabled 2019/12/04 01:27:25 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 01:27:25 fault injection: enabled 2019/12/04 01:27:25 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 01:27:25 net packet injection: enabled 2019/12/04 01:27:25 net device setup: enabled 2019/12/04 01:27:25 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 01:27:25 devlink PCI setup: PCI device 0000:00:10.0 is not available 01:27:26 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) clone(0x80000000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) 01:27:27 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xa) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) syzkaller login: [ 57.060460][ T8137] IPVS: ftp: loaded support on port[0] = 21 01:27:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0xbdb28d02cfe946f5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=""/4096, 0x1000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 57.156907][ T8139] IPVS: ftp: loaded support on port[0] = 21 [ 57.239012][ T8137] chnl_net:caif_netlink_parms(): no params data found [ 57.325772][ T8142] IPVS: ftp: loaded support on port[0] = 21 [ 57.389531][ T8137] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.400512][ T8137] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.409134][ T8137] device bridge_slave_0 entered promiscuous mode 01:27:27 executing program 3: setsockopt(0xffffffffffffffff, 0x0, 0x10000000000009, &(0x7f0000000180), 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) getpid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'veth0\x00', @ifru_hwaddr=@random="e02dcf12b367"}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)=0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000180)={@remote, 0x27}) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[]) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001fc0)=ANY=[@ANYRES32]) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) [ 57.443807][ T8137] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.450975][ T8137] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.460747][ T8137] device bridge_slave_1 entered promiscuous mode [ 57.527957][ T8139] chnl_net:caif_netlink_parms(): no params data found [ 57.562904][ T8137] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.615411][ T8137] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.665566][ T8137] team0: Port device team_slave_0 added 01:27:27 executing program 4: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000200)=0x40000) [ 57.707975][ T8137] team0: Port device team_slave_1 added [ 57.718573][ T8139] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.727941][ T8139] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.737256][ T8139] device bridge_slave_0 entered promiscuous mode [ 57.779822][ T8146] IPVS: ftp: loaded support on port[0] = 21 [ 57.794457][ T8139] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.804771][ T8139] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.816151][ T8139] device bridge_slave_1 entered promiscuous mode [ 57.864140][ T8137] device hsr_slave_0 entered promiscuous mode [ 57.901900][ T8137] device hsr_slave_1 entered promiscuous mode 01:27:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="380000001000050700"/19, @ANYRES32, @ANYBLOB="00000000000000001800120008000100767469000c"], 0x3}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffd}}, 0xb8}}, 0x0) [ 57.982312][ T8142] chnl_net:caif_netlink_parms(): no params data found [ 57.993927][ T8148] IPVS: ftp: loaded support on port[0] = 21 [ 58.059593][ T8137] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.104123][ T8139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.130925][ T8137] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.175480][ T8137] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.234695][ T8139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.260265][ T8139] team0: Port device team_slave_0 added [ 58.278419][ T8137] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.320273][ T8150] IPVS: ftp: loaded support on port[0] = 21 [ 58.329644][ T8139] team0: Port device team_slave_1 added [ 58.348562][ T8142] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.357002][ T8142] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.365140][ T8142] device bridge_slave_0 entered promiscuous mode [ 58.399004][ T8142] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.406804][ T8142] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.414936][ T8142] device bridge_slave_1 entered promiscuous mode [ 58.494554][ T8139] device hsr_slave_0 entered promiscuous mode [ 58.532100][ T8139] device hsr_slave_1 entered promiscuous mode [ 58.571716][ T8139] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.594295][ T8142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.631185][ T8142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.640709][ T8146] chnl_net:caif_netlink_parms(): no params data found [ 58.679601][ T8148] chnl_net:caif_netlink_parms(): no params data found [ 58.707704][ T8142] team0: Port device team_slave_0 added [ 58.716278][ T8142] team0: Port device team_slave_1 added [ 58.757858][ T8146] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.765372][ T8146] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.773427][ T8146] device bridge_slave_0 entered promiscuous mode [ 58.780889][ T8146] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.788047][ T8146] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.796042][ T8146] device bridge_slave_1 entered promiscuous mode [ 58.802964][ T8139] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.862495][ T8148] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.869634][ T8148] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.877844][ T8148] device bridge_slave_0 entered promiscuous mode [ 58.886149][ T8148] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.893327][ T8148] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.901025][ T8148] device bridge_slave_1 entered promiscuous mode [ 58.921225][ T8139] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.987226][ T8139] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.047907][ T8139] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.084816][ T8148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.096705][ T8148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.114332][ T8146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.125624][ T8146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.184252][ T8142] device hsr_slave_0 entered promiscuous mode [ 59.231967][ T8142] device hsr_slave_1 entered promiscuous mode [ 59.271707][ T8142] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.325927][ T8146] team0: Port device team_slave_0 added [ 59.334830][ T8148] team0: Port device team_slave_0 added [ 59.343135][ T8146] team0: Port device team_slave_1 added [ 59.404022][ T8146] device hsr_slave_0 entered promiscuous mode [ 59.442023][ T8146] device hsr_slave_1 entered promiscuous mode [ 59.481701][ T8146] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.500871][ T8148] team0: Port device team_slave_1 added [ 59.520775][ T8137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.552725][ T8142] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.644510][ T8148] device hsr_slave_0 entered promiscuous mode [ 59.681995][ T8148] device hsr_slave_1 entered promiscuous mode [ 59.731662][ T8148] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.739549][ T8150] chnl_net:caif_netlink_parms(): no params data found [ 59.757110][ T8142] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.816306][ T8142] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.876137][ T8142] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.952368][ T8146] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.019527][ T8146] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.088262][ T8146] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.125656][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.134701][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.154672][ T8137] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.166424][ T8146] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.203925][ T8150] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.211011][ T8150] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.219835][ T8150] device bridge_slave_0 entered promiscuous mode [ 60.227736][ T8148] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.277836][ T8148] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.333344][ T8148] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.373515][ T8148] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.419206][ T8150] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.429193][ T8150] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.437370][ T8150] device bridge_slave_1 entered promiscuous mode [ 60.477895][ T8150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.489403][ T8150] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.504403][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.515823][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.524662][ T3693] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.531971][ T3693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.542156][ T8139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.549039][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.576930][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.585795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.597763][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.604920][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.614119][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.623785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.634469][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.643114][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.651404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.660478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.670017][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.694507][ T8150] team0: Port device team_slave_0 added [ 60.703391][ T8150] team0: Port device team_slave_1 added [ 60.728110][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.736749][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.795262][ T8150] device hsr_slave_0 entered promiscuous mode [ 60.852469][ T8150] device hsr_slave_1 entered promiscuous mode [ 60.901616][ T8150] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.937704][ T8150] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.974603][ T8150] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.027044][ T8150] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.083881][ T8150] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.124232][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.134605][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.143262][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.154480][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.175758][ T8139] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.185230][ T8137] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.203235][ T8142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.219453][ T8148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.231756][ T8146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.248247][ T8148] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.266664][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.276488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.285312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.295282][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.305016][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.312259][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.320037][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.329281][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.337765][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.344838][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.353142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.360777][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.368976][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.401904][ T8146] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.408787][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.417377][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.425494][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.434253][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.443116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.451657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.460255][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.469316][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.477792][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.487542][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.496044][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.503321][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.511116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.520374][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.528922][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.536155][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.555336][ T8142] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.566370][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.574813][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.583021][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.591444][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.600208][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.608983][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.617899][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.626653][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.635477][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.643767][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.650798][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.659821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.674952][ T8139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.693477][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.702831][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.711334][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.724141][ T2936] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.731214][ T2936] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.738942][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.747679][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.756253][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.765035][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.772841][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.781356][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.789737][ T2936] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.796820][ T2936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.806225][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.814307][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.834753][ T8148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.846371][ T8148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.860942][ T8137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.876304][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.886165][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.895754][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.907014][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.915549][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.924357][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.933082][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.942161][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.974973][ T8139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.986804][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.996036][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.005425][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.014349][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.021970][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.029494][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.038099][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.046590][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.055240][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.064055][ T8154] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.071416][ T8154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.079008][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.088193][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.104123][ T8150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.112258][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.119710][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.148763][ T8148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.165303][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.182690][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.194128][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.209971][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.219646][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.229016][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.237673][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.246757][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.255588][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.264019][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.272868][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.281412][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.290226][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.299036][ T2936] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.312616][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.334038][ T8146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.349957][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.387951][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.431423][ T8142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.381485][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 167.388692][ C0] (detected by 0, t=10502 jiffies, g=6429, q=201) [ 167.395181][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953867-4294943364), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 167.408523][ C0] kworker/u4:2 R running task 31224 8162 95 0x80004008 [ 167.416417][ C0] Call Trace: [ 167.419693][ C0] [ 167.422538][ C0] sched_show_task+0x40f/0x560 [ 167.427306][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 167.432673][ C0] update_process_times+0x12d/0x180 [ 167.439682][ C0] tick_sched_timer+0x263/0x420 [ 167.444521][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 167.450141][ C0] __hrtimer_run_queues+0x403/0x840 [ 167.455358][ C0] hrtimer_interrupt+0x38c/0xda0 [ 167.460390][ C0] ? debug_smp_processor_id+0x9/0x20 [ 167.465670][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 167.471202][ C0] apic_timer_interrupt+0xf/0x20 [ 167.476137][ C0] [ 167.479067][ C0] RIP: 0010:mod_memcg_page_state+0x168/0x190 [ 167.485033][ C0] Code: c7 28 96 0a 89 e8 a8 9e 69 00 48 83 3d c8 21 c2 07 00 74 2d e8 99 27 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 5b 41 5c 41 5e 41 5f <5d> c3 e8 81 27 2e 00 0f 0b e8 7a 27 2e 00 0f 0b e8 73 27 2e 00 0f [ 167.505058][ C0] RSP: 0018:ffffc900021a7e30 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 167.513470][ C0] RAX: ffffffff81487433 RBX: ffff888093edeb88 RCX: ffff888097460500 [ 167.521433][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002516c00 [ 167.529392][ C0] RBP: ffffc900021a7e30 R08: 000000000003a768 R09: ffffed1012afd347 [ 167.537462][ C0] R10: ffffed1012afd347 R11: 0000000000000000 R12: ffff888093edec20 [ 167.545437][ C0] R13: dffffc0000000000 R14: 1ffff110127dbd84 R15: ffff8880957e9a28 [ 167.553637][ C0] ? mod_memcg_page_state+0x123/0x190 [ 167.559011][ C0] free_thread_stack+0x168/0x590 [ 167.563952][ C0] put_task_stack+0xa3/0x130 [ 167.568531][ C0] finish_task_switch+0x3f1/0x550 [ 167.573636][ C0] ? proc_cap_handler+0x450/0x450 [ 167.578744][ C0] schedule_tail+0x20/0x1a0 [ 167.583237][ C0] ? proc_cap_handler+0x450/0x450 [ 167.588248][ C0] ret_from_fork+0x8/0x30 [ 167.592580][ C0] rcu: rcu_preempt kthread starved for 10523 jiffies! g6429 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 167.603834][ C0] rcu: RCU grace-period kthread stack dump: [ 167.609720][ C0] rcu_preempt R running task 29104 10 2 0x80004000 [ 167.617608][ C0] Call Trace: [ 167.620888][ C0] __schedule+0x9a0/0xcc0 [ 167.625212][ C0] schedule+0x181/0x210 [ 167.629372][ C0] schedule_timeout+0x14f/0x240 [ 167.634214][ C0] ? run_local_timers+0x120/0x120 [ 167.639225][ C0] rcu_gp_kthread+0xed8/0x1770 [ 167.643984][ C0] kthread+0x332/0x350 [ 167.648050][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 167.653146][ C0] ? kthread_blkcg+0xe0/0xe0 [ 167.657746][ C0] ret_from_fork+0x24/0x30