[ 47.933653][ T26] audit: type=1800 audit(1578485848.135:25): pid=8226 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 47.964391][ T26] audit: type=1800 audit(1578485848.135:26): pid=8226 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 47.989199][ T26] audit: type=1800 audit(1578485848.135:27): pid=8226 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 48.008868][ T26] audit: type=1800 audit(1578485848.135:28): pid=8226 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. 2020/01/08 12:17:36 fuzzer started syzkaller login: [ 57.542888][ T8386] as (8386) used greatest stack depth: 24000 bytes left 2020/01/08 12:17:38 dialing manager at 10.128.0.26:35703 2020/01/08 12:17:38 syscalls: 2824 2020/01/08 12:17:38 code coverage: enabled 2020/01/08 12:17:38 comparison tracing: enabled 2020/01/08 12:17:38 extra coverage: enabled 2020/01/08 12:17:38 setuid sandbox: enabled 2020/01/08 12:17:38 namespace sandbox: enabled 2020/01/08 12:17:38 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 12:17:38 fault injection: enabled 2020/01/08 12:17:38 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 12:17:38 net packet injection: enabled 2020/01/08 12:17:38 net device setup: enabled 2020/01/08 12:17:38 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 12:17:38 devlink PCI setup: PCI device 0000:00:10.0 is not available 12:17:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e8"], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0xffa8) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff}) 12:17:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4188aea7, &(0x7f0000000380)={0xaaaab35, 0x0, [{0x1}]}) [ 59.152960][ T8393] IPVS: ftp: loaded support on port[0] = 21 [ 59.340421][ T8393] chnl_net:caif_netlink_parms(): no params data found [ 59.357239][ T8396] IPVS: ftp: loaded support on port[0] = 21 [ 59.384169][ T8393] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.392666][ T8393] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.400520][ T8393] device bridge_slave_0 entered promiscuous mode [ 59.411720][ T8393] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.418993][ T8393] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.428763][ T8393] device bridge_slave_1 entered promiscuous mode 12:17:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, 0x0, 0x18) [ 59.456812][ T8393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.476227][ T8393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.523945][ T8393] team0: Port device team_slave_0 added [ 59.549036][ T8393] team0: Port device team_slave_1 added 12:17:39 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @rand_addr, 0x0, 0x0, 'ovf\x00'}, {@remote, 0x0, 0x0, 0xfffffffa}}, 0x44) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@dev, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x18) [ 59.677048][ T8393] device hsr_slave_0 entered promiscuous mode [ 59.737066][ T8393] device hsr_slave_1 entered promiscuous mode [ 59.807357][ T8396] chnl_net:caif_netlink_parms(): no params data found [ 59.817464][ T8399] IPVS: ftp: loaded support on port[0] = 21 12:17:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x6, &(0x7f0000000100)=[{&(0x7f0000000000)="2e0000001900d927e65de0875f188dfa19e154dfeaa06ec4a86e8f32e00586f900000000000000006f0400000000", 0x28f}], 0x1}, 0x0) [ 59.918532][ T8401] IPVS: ftp: loaded support on port[0] = 21 [ 59.952028][ T8396] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.962608][ T8396] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.972017][ T8396] device bridge_slave_0 entered promiscuous mode [ 60.042777][ T8396] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.051439][ T8396] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.061598][ T8396] device bridge_slave_1 entered promiscuous mode [ 60.171143][ T8393] netdevsim netdevsim0 netdevsim0: renamed from eth0 12:17:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000740)=0x200, 0x4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x24e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0xd10c) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xc63b9e35) [ 60.228291][ T8399] chnl_net:caif_netlink_parms(): no params data found [ 60.245650][ T8396] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.263491][ T8393] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.333171][ T8396] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.363992][ T8404] IPVS: ftp: loaded support on port[0] = 21 [ 60.373894][ T8393] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.430015][ T8393] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.502617][ T8396] team0: Port device team_slave_0 added [ 60.515346][ T8396] team0: Port device team_slave_1 added [ 60.531475][ T8401] chnl_net:caif_netlink_parms(): no params data found [ 60.557082][ T8406] IPVS: ftp: loaded support on port[0] = 21 [ 60.602416][ T8399] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.610546][ T8399] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.618572][ T8399] device bridge_slave_0 entered promiscuous mode [ 60.629709][ T8399] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.636876][ T8399] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.644660][ T8399] device bridge_slave_1 entered promiscuous mode [ 60.681566][ T8399] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.693216][ T8401] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.700480][ T8401] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.709570][ T8401] device bridge_slave_0 entered promiscuous mode [ 60.786209][ T8396] device hsr_slave_0 entered promiscuous mode [ 60.834634][ T8396] device hsr_slave_1 entered promiscuous mode [ 60.904317][ T8396] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.912007][ T8396] Cannot create hsr debugfs directory [ 60.919311][ T8399] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.932510][ T8401] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.940526][ T8401] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.949024][ T8401] device bridge_slave_1 entered promiscuous mode [ 61.011205][ T8401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.029312][ T8399] team0: Port device team_slave_0 added [ 61.054577][ T8401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.076851][ T8399] team0: Port device team_slave_1 added [ 61.084325][ T8401] team0: Port device team_slave_0 added [ 61.100194][ T8404] chnl_net:caif_netlink_parms(): no params data found [ 61.115077][ T8401] team0: Port device team_slave_1 added [ 61.149048][ T8406] chnl_net:caif_netlink_parms(): no params data found [ 61.237506][ T8401] device hsr_slave_0 entered promiscuous mode [ 61.277399][ T8401] device hsr_slave_1 entered promiscuous mode [ 61.314432][ T8401] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.322070][ T8401] Cannot create hsr debugfs directory [ 61.385984][ T8399] device hsr_slave_0 entered promiscuous mode [ 61.424749][ T8399] device hsr_slave_1 entered promiscuous mode [ 61.464440][ T8399] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.472044][ T8399] Cannot create hsr debugfs directory [ 61.496416][ T8406] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.503634][ T8406] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.511594][ T8406] device bridge_slave_0 entered promiscuous mode [ 61.545454][ T8406] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.552533][ T8406] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.560555][ T8406] device bridge_slave_1 entered promiscuous mode [ 61.577269][ T8404] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.586635][ T8404] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.594168][ T8404] device bridge_slave_0 entered promiscuous mode [ 61.628996][ T8404] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.636510][ T8404] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.644120][ T8404] device bridge_slave_1 entered promiscuous mode [ 61.678779][ T8406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.690860][ T8406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.720967][ T8404] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.752557][ T8406] team0: Port device team_slave_0 added [ 61.761413][ T8406] team0: Port device team_slave_1 added [ 61.767424][ T8396] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.820404][ T8404] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.846229][ T8393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.859162][ T8396] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.926056][ T8401] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.989195][ T8401] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 62.049093][ T8404] team0: Port device team_slave_0 added [ 62.096884][ T8406] device hsr_slave_0 entered promiscuous mode [ 62.144803][ T8406] device hsr_slave_1 entered promiscuous mode [ 62.184406][ T8406] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.192114][ T8406] Cannot create hsr debugfs directory [ 62.203552][ T8396] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.250113][ T8396] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 62.305495][ T8401] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 62.347127][ T8404] team0: Port device team_slave_1 added [ 62.352877][ T8401] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 62.416557][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.425565][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.450613][ T8393] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.495793][ T8399] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.559641][ T8399] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.609668][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.618489][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.627371][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.634564][ T3085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.643622][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.696320][ T8404] device hsr_slave_0 entered promiscuous mode [ 62.734528][ T8404] device hsr_slave_1 entered promiscuous mode [ 62.784439][ T8404] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.792026][ T8404] Cannot create hsr debugfs directory [ 62.801246][ T8399] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.857104][ T8399] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.906881][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.917441][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.926045][ T3083] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.933091][ T3083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.940761][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.950173][ T3083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.983060][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.993020][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.002328][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.011172][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.020102][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.063026][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.075370][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.093508][ T8401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.108791][ T8406] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 63.162948][ T8401] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.170727][ T8393] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.183001][ T8393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.190898][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.199920][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.208312][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.216380][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.224565][ T8406] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 63.268831][ T8406] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 63.369094][ T2892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.379504][ T2892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.388601][ T2892] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.395705][ T2892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.403481][ T8406] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 63.457695][ T8404] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.496089][ T8404] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.545930][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.553846][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.562542][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.571164][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.578307][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.586488][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.596576][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.628914][ T8396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.638805][ T8404] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.688547][ T8404] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 63.726459][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.733925][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.741534][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.750510][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.759043][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.781341][ T8401] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.794150][ T8401] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.809225][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.818971][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.827581][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.836465][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.845305][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.853441][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.861761][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.869371][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.882005][ T8396] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.894976][ T8393] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.911296][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.919293][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.928714][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.937212][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.944324][ T3076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.952272][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.989246][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.998283][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.008195][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.015316][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.022828][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.031398][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.061209][ T8399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.069334][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.078103][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.087407][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.096291][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.104993][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.112621][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.120439][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.137948][ T8401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.162646][ T8393] device veth0_vlan entered promiscuous mode [ 64.172631][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.181988][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.190662][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.199133][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.207118][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.215662][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.223690][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.231804][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.240901][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.248991][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.260163][ T8399] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.275190][ T8393] device veth1_vlan entered promiscuous mode [ 64.297988][ T8396] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.309568][ T8396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.328805][ T8406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.346850][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.359585][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.367543][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.376274][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.386065][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.394326][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.402450][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.411818][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.420443][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.427524][ T3076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.435305][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.443742][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.452122][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.459205][ T3076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.467674][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.495981][ T8396] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.508950][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.517190][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.527970][ T2903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.563397][ T8406] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.587961][ T8404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.595625][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.605157][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.612822][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.621224][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.630064][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.638852][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.647020][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.671320][ T8401] device veth0_vlan entered promiscuous mode [ 64.681281][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.689298][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.699355][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.707697][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.717329][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.726237][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.734863][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.743106][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.751949][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.760482][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.767561][ T3076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.780844][ T8396] device veth0_vlan entered promiscuous mode [ 64.798033][ T8401] device veth1_vlan entered promiscuous mode [ 64.813216][ T8404] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.823650][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.845826][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.866045][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.880378][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.890563][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.904050][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.911149][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.925688][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.939641][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.949236][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.962956][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.997521][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.031785][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.070398][ T8396] device veth1_vlan entered promiscuous mode [ 65.304269][ T8406] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.330186][ T8406] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.374952][ T8406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.854199][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 169.861325][ C1] (detected by 1, t=10502 jiffies, g=6481, q=402) [ 169.867948][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954130-4294943627), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 169.881311][ C1] kworker/u4:3 R running task 31224 8416 198 0x80004008 [ 169.889351][ C1] Call Trace: [ 169.892647][ C1] [ 169.895507][ C1] sched_show_task+0x40f/0x560 [ 169.900278][ C1] rcu_sched_clock_irq+0x1861/0x1ad0 [ 169.905570][ C1] update_process_times+0x12d/0x180 [ 169.910801][ C1] tick_sched_timer+0x263/0x420 [ 169.915675][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 169.921354][ C1] __hrtimer_run_queues+0x403/0x840 [ 169.926599][ C1] hrtimer_interrupt+0x38c/0xda0 [ 169.931571][ C1] ? debug_smp_processor_id+0x9/0x20 [ 169.936877][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 169.942422][ C1] apic_timer_interrupt+0xf/0x20 [ 169.947355][ C1] [ 169.950326][ C1] RIP: 0010:__memcg_kmem_uncharge+0xd/0x1a0 [ 169.956240][ C1] Code: 81 c3 08 02 00 00 48 89 df 4c 89 f6 e8 8c 85 ff ff 5b 41 5e 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 <50> 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d 89 [ 169.976193][ C1] RSP: 0018:ffffc90002247e08 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 169.984604][ C1] RAX: ffffffff81489244 RBX: ffffea00024d4b40 RCX: ffff88809f27e500 [ 169.992599][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00024d4b40 [ 170.000578][ C1] RBP: ffffc90002247e30 R08: 000000000003a728 R09: ffffed101340ced1 [ 170.008556][ C1] R10: ffffed101340ced1 R11: 0000000000000000 R12: ffff88808b988020 [ 170.016521][ C1] R13: dffffc0000000000 R14: 1ffff11011731004 R15: ffff88809a067678 [ 170.024588][ C1] ? free_thread_stack+0x124/0x590 [ 170.029709][ C1] ? free_thread_stack+0x124/0x590 [ 170.034815][ C1] free_thread_stack+0x12e/0x590 [ 170.039832][ C1] put_task_stack+0xa3/0x130 [ 170.044411][ C1] finish_task_switch+0x3f1/0x550 [ 170.049426][ C1] ? proc_cap_handler+0x450/0x450 [ 170.054441][ C1] schedule_tail+0x20/0x1a0 [ 170.058930][ C1] ? proc_cap_handler+0x450/0x450 [ 170.063946][ C1] ret_from_fork+0x8/0x30 [ 170.068280][ C1] rcu: rcu_preempt kthread starved for 10523 jiffies! g6481 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 170.079364][ C1] rcu: RCU grace-period kthread stack dump: [ 170.085241][ C1] rcu_preempt R running task 28984 10 2 0x80004000 [ 170.093129][ C1] Call Trace: [ 170.096410][ C1] __schedule+0x9a0/0xcc0 [ 170.100749][ C1] schedule+0x181/0x210 [ 170.104897][ C1] schedule_timeout+0x14f/0x240 [ 170.109738][ C1] ? run_local_timers+0x120/0x120 [ 170.114756][ C1] rcu_gp_kthread+0xed8/0x1770 [ 170.119517][ C1] kthread+0x332/0x350 [ 170.123591][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 170.128729][ C1] ? kthread_blkcg+0xe0/0xe0 [ 170.133324][ C1] ret_from_fork+0x24/0x30