[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 54.401965][ T23] audit: type=1800 audit(1578462210.013:25): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 54.421662][ T23] audit: type=1800 audit(1578462210.013:26): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 54.470490][ T23] audit: type=1800 audit(1578462210.013:27): pid=8466 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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 '10.128.0.21' (ECDSA) to the list of known hosts. 2020/01/08 05:43:40 fuzzer started 2020/01/08 05:43:42 dialing manager at 10.128.0.26:35703 2020/01/08 05:43:42 syscalls: 2824 2020/01/08 05:43:42 code coverage: enabled 2020/01/08 05:43:42 comparison tracing: enabled 2020/01/08 05:43:42 extra coverage: enabled 2020/01/08 05:43:42 setuid sandbox: enabled 2020/01/08 05:43:42 namespace sandbox: enabled 2020/01/08 05:43:42 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 05:43:42 fault injection: enabled 2020/01/08 05:43:42 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 05:43:42 net packet injection: enabled 2020/01/08 05:43:42 net device setup: enabled 2020/01/08 05:43:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 05:43:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 05:43:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 05:43:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) syzkaller login: [ 67.984823][ T8634] IPVS: ftp: loaded support on port[0] = 21 05:43:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[]) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae61, &(0x7f0000000040)) [ 68.165210][ T8634] chnl_net:caif_netlink_parms(): no params data found [ 68.190529][ T8637] IPVS: ftp: loaded support on port[0] = 21 [ 68.274935][ T8634] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.292163][ T8634] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.312183][ T8634] device bridge_slave_0 entered promiscuous mode [ 68.344708][ T8634] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.352194][ T8634] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.372127][ T8634] device bridge_slave_1 entered promiscuous mode 05:43:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x4}}, 0x10) [ 68.405878][ T8634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.425781][ T8634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.444694][ T8639] IPVS: ftp: loaded support on port[0] = 21 [ 68.528269][ T8634] team0: Port device team_slave_0 added [ 68.570062][ T8634] team0: Port device team_slave_1 added [ 68.600844][ T8642] IPVS: ftp: loaded support on port[0] = 21 [ 68.625430][ T8637] chnl_net:caif_netlink_parms(): no params data found 05:43:44 executing program 4: r0 = open(&(0x7f0000000780)='./bus\x00', 0x14107e, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x49, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 68.715529][ T8634] device hsr_slave_0 entered promiscuous mode [ 68.753229][ T8634] device hsr_slave_1 entered promiscuous mode [ 68.833754][ T8637] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.840926][ T8637] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.862968][ T8637] device bridge_slave_0 entered promiscuous mode [ 68.912555][ T8637] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.919723][ T8637] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.929525][ T8637] device bridge_slave_1 entered promiscuous mode [ 68.958562][ T8639] chnl_net:caif_netlink_parms(): no params data found [ 68.969926][ T8645] IPVS: ftp: loaded support on port[0] = 21 05:43:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb0800180009ac0f000586f9835b3f2f009148790028f85acc7c45", 0x2e}], 0x1}, 0x0) [ 69.061105][ T8637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.079581][ T8637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.164756][ T8637] team0: Port device team_slave_0 added [ 69.183344][ T8637] team0: Port device team_slave_1 added [ 69.197055][ T8639] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.205272][ T8639] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.213812][ T8639] device bridge_slave_0 entered promiscuous mode [ 69.221371][ T8642] chnl_net:caif_netlink_parms(): no params data found [ 69.248478][ T8639] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.255798][ T8639] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.263617][ T8639] device bridge_slave_1 entered promiscuous mode [ 69.283624][ T8639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.296421][ T8648] IPVS: ftp: loaded support on port[0] = 21 [ 69.329032][ T8639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.343046][ T8634] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.424118][ T8637] device hsr_slave_0 entered promiscuous mode [ 69.483277][ T8637] device hsr_slave_1 entered promiscuous mode [ 69.532253][ T8637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.540348][ T8637] Cannot create hsr debugfs directory [ 69.565077][ T8634] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.626940][ T8634] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.698762][ T8634] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.776826][ T8639] team0: Port device team_slave_0 added [ 69.787289][ T8639] team0: Port device team_slave_1 added [ 69.864990][ T8639] device hsr_slave_0 entered promiscuous mode [ 69.932391][ T8639] device hsr_slave_1 entered promiscuous mode [ 70.002233][ T8639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.010420][ T8639] Cannot create hsr debugfs directory [ 70.050190][ T8642] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.057897][ T8642] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.066177][ T8642] device bridge_slave_0 entered promiscuous mode [ 70.074896][ T8642] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.083144][ T8642] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.091073][ T8642] device bridge_slave_1 entered promiscuous mode [ 70.114644][ T8642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.167841][ T8642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.199222][ T8645] chnl_net:caif_netlink_parms(): no params data found [ 70.260026][ T8642] team0: Port device team_slave_0 added [ 70.270021][ T8642] team0: Port device team_slave_1 added [ 70.283117][ T8637] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.337502][ T8637] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.387406][ T8637] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.449864][ T8637] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.544893][ T8645] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.551982][ T8645] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.560275][ T8645] device bridge_slave_0 entered promiscuous mode [ 70.584819][ T8648] chnl_net:caif_netlink_parms(): no params data found [ 70.624231][ T8642] device hsr_slave_0 entered promiscuous mode [ 70.662605][ T8642] device hsr_slave_1 entered promiscuous mode [ 70.702319][ T8642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.709904][ T8642] Cannot create hsr debugfs directory [ 70.725347][ T8645] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.735054][ T8645] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.743204][ T8645] device bridge_slave_1 entered promiscuous mode [ 70.810053][ T8648] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.818099][ T8648] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.826287][ T8648] device bridge_slave_0 entered promiscuous mode [ 70.845183][ T8645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.855473][ T8639] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.918848][ T8639] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.974681][ T8648] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.981831][ T8648] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.989792][ T8648] device bridge_slave_1 entered promiscuous mode [ 71.007627][ T8645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.029906][ T8645] team0: Port device team_slave_0 added [ 71.036565][ T8639] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.076455][ T8639] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.141758][ T8648] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.164778][ T8645] team0: Port device team_slave_1 added [ 71.193477][ T8648] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.264113][ T8645] device hsr_slave_0 entered promiscuous mode [ 71.312523][ T8645] device hsr_slave_1 entered promiscuous mode [ 71.362305][ T8645] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.369918][ T8645] Cannot create hsr debugfs directory [ 71.378652][ T8642] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 71.441739][ T8648] team0: Port device team_slave_0 added [ 71.451401][ T8648] team0: Port device team_slave_1 added [ 71.475617][ T8642] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 71.546044][ T8634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.559821][ T8642] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 71.598887][ T8642] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 71.656865][ T8637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.714365][ T8648] device hsr_slave_0 entered promiscuous mode [ 71.772556][ T8648] device hsr_slave_1 entered promiscuous mode [ 71.812592][ T8648] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.821097][ T8648] Cannot create hsr debugfs directory [ 71.871703][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.880667][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.895021][ T8634] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.933902][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.941592][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.954193][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.963412][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.972204][ T2838] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.979657][ T2838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.007385][ T8645] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.044521][ T8645] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.103537][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.135674][ T8637] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.145286][ T8645] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.204050][ T8642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.216455][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.226005][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.234861][ T2989] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.241942][ T2989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.249924][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.259402][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.273135][ T8645] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.341303][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.349917][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.358599][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.367692][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.376485][ T2685] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.383797][ T2685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.391399][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.400136][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.408647][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.417521][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.428349][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.436838][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.447884][ T8642] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.478260][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.487342][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.497852][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.507325][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.516877][ T2989] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.523992][ T2989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.531981][ T8648] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.577669][ T8648] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 72.643811][ T8648] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.700354][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.714838][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.723380][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.732242][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.740514][ T2705] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.747733][ T2705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.756436][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.765200][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.773613][ T2705] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.780657][ T2705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.788251][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.797444][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.806053][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.816779][ T8634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.828119][ T8648] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 72.896992][ T8639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.911318][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.920400][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.929565][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.938988][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.948073][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.956699][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.964992][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.974044][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.010308][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.018779][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.026522][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.035780][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.043743][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.052398][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.061519][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.071465][ T8634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.085948][ T8637] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.097942][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.114876][ T8639] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.125752][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.135993][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.145368][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.153769][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.162617][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.177979][ T8642] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.189197][ T8642] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.232993][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.241938][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.255167][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.265619][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.274019][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.282721][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.290978][ T2705] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.298614][ T2705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.307117][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.315179][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.323085][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.331565][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.339983][ T2705] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.347049][ T2705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.355028][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.362972][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.382605][ T8642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.399880][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.408008][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.427934][ T8637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.447953][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.456901][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.496774][ T8645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.511201][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.521031][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.531004][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.540386][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.549053][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.557943][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.566468][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.575025][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.583667][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.591883][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.600418][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.609156][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.617964][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.632550][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.666140][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.676245][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.686176][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.694670][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.709178][ T8645] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.725741][ T8634] device veth0_vlan entered promiscuous mode [ 73.734984][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.745869][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.755225][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.763998][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.772155][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.779875][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.787735][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.796335][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.837334][ T8648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.846879][ T8642] device veth0_vlan entered promiscuous mode [ 73.855716][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.865010][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.873130][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.881753][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.890265][ T2705] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.897367][ T2705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.905385][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.914248][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.922705][ T2705] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.929747][ T2705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.937509][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.947299][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.957186][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.965394][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.975613][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.986736][ T8634] device veth1_vlan entered promiscuous mode [ 74.000259][ T8637] device veth0_vlan entered promiscuous mode [ 74.020323][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.029657][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.038094][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.048292][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.057173][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.066061][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.074833][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.083352][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.091487][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.099922][ T2831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.126851][ T8648] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.136591][ T8639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.156419][ T8645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.168621][ T8637] device veth1_vlan entered promiscuous mode [ 74.178556][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.187232][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.195120][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.203290][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.211261][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.219337][ T2705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.234738][ T8642] device veth1_vlan entered promiscuous mode [ 74.258443][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.285181][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.296557][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.316582][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.326505][ T2685] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.333674][ T2685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.350036][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.358904][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.373491][ T2685] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.380699][ T2685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.395765][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.409526][ T2685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.301989][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 179.309066][ C0] (detected by 0, t=10502 jiffies, g=7249, q=579) [ 179.315564][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294955073-4294944570), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 179.329175][ C0] rcu_preempt R running task 29032 10 2 0x80004008 [ 179.337200][ C0] Call Trace: [ 179.340501][ C0] [ 179.343369][ C0] sched_show_task+0x40f/0x560 [ 179.348325][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 179.353609][ C0] update_process_times+0x12d/0x180 [ 179.358903][ C0] tick_sched_timer+0x263/0x420 [ 179.363761][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 179.369309][ C0] __hrtimer_run_queues+0x403/0x840 [ 179.374535][ C0] hrtimer_interrupt+0x38c/0xda0 [ 179.379503][ C0] ? debug_smp_processor_id+0x9/0x20 [ 179.384781][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 179.390329][ C0] apic_timer_interrupt+0xf/0x20 [ 179.395298][ C0] [ 179.398387][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 [ 179.404461][ C0] Code: 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 00 01 1f 00 [ 179.424500][ C0] RSP: 0018:ffffc90000d0fc10 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 179.433091][ C0] RAX: ffffffff814896c6 RBX: ffffea00025d7540 RCX: 0000000000000000 [ 179.441082][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00025d7540 [ 179.449061][ C0] RBP: ffffc90000d0fc38 R08: 000000000003a728 R09: ffffed1012dadea1 [ 179.457036][ C0] R10: ffffed1012dadea1 R11: 0000000000000000 R12: ffff88808f58fe20 [ 179.465015][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888096d6f4f8 [ 179.473017][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.478309][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.483583][ C0] free_thread_stack+0x168/0x590 [ 179.489309][ C0] put_task_stack+0xa3/0x130 [ 179.493914][ C0] finish_task_switch+0x3f1/0x550 [ 179.499041][ C0] __schedule+0x9a8/0xcc0 [ 179.503384][ C0] schedule+0x181/0x210 [ 179.507567][ C0] schedule_timeout+0x14f/0x240 [ 179.512420][ C0] ? run_local_timers+0x120/0x120 [ 179.517459][ C0] rcu_gp_kthread+0xed8/0x1770 [ 179.522249][ C0] kthread+0x332/0x350 [ 179.526323][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 179.531421][ C0] ? kthread_blkcg+0xe0/0xe0 [ 179.536022][ C0] ret_from_fork+0x24/0x30 [ 179.540455][ C0] rcu: rcu_preempt kthread starved for 10525 jiffies! g7249 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 179.551538][ C0] rcu: RCU grace-period kthread stack dump: [ 179.557428][ C0] rcu_preempt R running task 29032 10 2 0x80004008 [ 179.565446][ C0] Call Trace: [ 179.568742][ C0] [ 179.571607][ C0] sched_show_task+0x40f/0x560 [ 179.576907][ C0] rcu_check_gp_kthread_starvation+0x170/0x1b0 [ 179.584010][ C0] rcu_sched_clock_irq+0x17d3/0x1ad0 [ 179.589312][ C0] update_process_times+0x12d/0x180 [ 179.594501][ C0] tick_sched_timer+0x263/0x420 [ 179.599357][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 179.604935][ C0] __hrtimer_run_queues+0x403/0x840 [ 179.610338][ C0] hrtimer_interrupt+0x38c/0xda0 [ 179.615303][ C0] ? debug_smp_processor_id+0x9/0x20 [ 179.620601][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 179.626159][ C0] apic_timer_interrupt+0xf/0x20 [ 179.631121][ C0] [ 179.634072][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 [ 179.640339][ C0] Code: 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 00 01 1f 00 [ 179.660306][ C0] RSP: 0018:ffffc90000d0fc10 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 179.668749][ C0] RAX: ffffffff814896c6 RBX: ffffea00025d7540 RCX: 0000000000000000 [ 179.677255][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00025d7540 [ 179.685309][ C0] RBP: ffffc90000d0fc38 R08: 000000000003a728 R09: ffffed1012dadea1 [ 179.693290][ C0] R10: ffffed1012dadea1 R11: 0000000000000000 R12: ffff88808f58fe20 [ 179.701274][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888096d6f4f8 [ 179.709350][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.714644][ C0] ? mod_memcg_page_state+0x16/0x190 [ 179.719955][ C0] free_thread_stack+0x168/0x590 [ 179.724902][ C0] put_task_stack+0xa3/0x130 [ 179.729505][ C0] finish_task_switch+0x3f1/0x550 [ 179.734542][ C0] __schedule+0x9a8/0xcc0 [ 179.738883][ C0] schedule+0x181/0x210 [ 179.743389][ C0] schedule_timeout+0x14f/0x240 [ 179.748243][ C0] ? run_local_timers+0x120/0x120 [ 179.753623][ C0] rcu_gp_kthread+0xed8/0x1770 [ 179.758403][ C0] kthread+0x332/0x350 [ 179.762473][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 179.767590][ C0] ? kthread_blkcg+0xe0/0xe0 [ 179.772192][ C0] ret_from_fork+0x24/0x30