[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 46.774479][ T23] audit: type=1800 audit(1578477602.100:25): pid=8309 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 46.807086][ T23] audit: type=1800 audit(1578477602.100:26): pid=8309 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 46.839613][ T23] audit: type=1800 audit(1578477602.100:27): pid=8309 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 '10.128.0.66' (ECDSA) to the list of known hosts. 2020/01/08 10:00:12 fuzzer started 2020/01/08 10:00:14 dialing manager at 10.128.0.26:35703 2020/01/08 10:00:14 syscalls: 2824 2020/01/08 10:00:14 code coverage: enabled 2020/01/08 10:00:14 comparison tracing: enabled 2020/01/08 10:00:14 extra coverage: enabled 2020/01/08 10:00:14 setuid sandbox: enabled 2020/01/08 10:00:14 namespace sandbox: enabled 2020/01/08 10:00:14 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 10:00:14 fault injection: enabled 2020/01/08 10:00:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 10:00:14 net packet injection: enabled 2020/01/08 10:00:14 net device setup: enabled 2020/01/08 10:00:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 10:00:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 10:00:16 executing program 0: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) 10:00:16 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x5014) syzkaller login: [ 60.890288][ T8478] IPVS: ftp: loaded support on port[0] = 21 10:00:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x2a000400) r1 = socket(0x1, 0x5, 0x0) recvfrom$rose(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 61.032843][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 61.061013][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 61.168598][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.176246][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.185032][ T8478] device bridge_slave_0 entered promiscuous mode [ 61.209973][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.218222][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.228136][ T8478] device bridge_slave_1 entered promiscuous mode [ 61.242903][ T8483] IPVS: ftp: loaded support on port[0] = 21 [ 61.274497][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.313238][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.333255][ T8480] chnl_net:caif_netlink_parms(): no params data found 10:00:16 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@srh, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendfile(r0, r1, 0x0, 0xa808) [ 61.400006][ T8478] team0: Port device team_slave_0 added [ 61.423285][ T8478] team0: Port device team_slave_1 added [ 61.442611][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.457107][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.469746][ T8480] device bridge_slave_0 entered promiscuous mode [ 61.510719][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.527093][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.535005][ T8480] device bridge_slave_1 entered promiscuous mode 10:00:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup2(r2, r2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000000000), 0x4000223, 0x0, 0x0) [ 61.599908][ T8478] device hsr_slave_0 entered promiscuous mode [ 61.653907][ T8478] device hsr_slave_1 entered promiscuous mode [ 61.748257][ T8486] IPVS: ftp: loaded support on port[0] = 21 [ 61.781241][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.817486][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.861042][ T8483] chnl_net:caif_netlink_parms(): no params data found [ 61.891734][ T8489] IPVS: ftp: loaded support on port[0] = 21 10:00:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0xc0000080) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\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) [ 61.915677][ T8480] team0: Port device team_slave_0 added [ 61.942502][ T8480] team0: Port device team_slave_1 added [ 62.109364][ T8480] device hsr_slave_0 entered promiscuous mode [ 62.177308][ T8480] device hsr_slave_1 entered promiscuous mode [ 62.247404][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.255119][ T8480] Cannot create hsr debugfs directory [ 62.268689][ T8483] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.275916][ T8483] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.285952][ T8483] device bridge_slave_0 entered promiscuous mode [ 62.334851][ T8483] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.342512][ T8483] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.350875][ T8483] device bridge_slave_1 entered promiscuous mode [ 62.362411][ T8478] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.411313][ T8478] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.481410][ T8478] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.529432][ T8478] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.594556][ T8491] IPVS: ftp: loaded support on port[0] = 21 [ 62.610182][ T8483] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.671082][ T8483] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.683045][ T8486] chnl_net:caif_netlink_parms(): no params data found [ 62.749624][ T8483] team0: Port device team_slave_0 added [ 62.760315][ T8480] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 62.810891][ T8480] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 62.879834][ T8483] team0: Port device team_slave_1 added [ 62.890609][ T8489] chnl_net:caif_netlink_parms(): no params data found [ 62.899172][ T8480] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.942769][ T8480] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 63.034464][ T8486] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.041935][ T8486] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.049741][ T8486] device bridge_slave_0 entered promiscuous mode [ 63.099950][ T8483] device hsr_slave_0 entered promiscuous mode [ 63.147429][ T8483] device hsr_slave_1 entered promiscuous mode [ 63.197229][ T8483] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.204810][ T8483] Cannot create hsr debugfs directory [ 63.223349][ T8486] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.230574][ T8486] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.238521][ T8486] device bridge_slave_1 entered promiscuous mode [ 63.265935][ T8486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.302032][ T8486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.341880][ T8489] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.349291][ T8489] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.356839][ T8489] device bridge_slave_0 entered promiscuous mode [ 63.392895][ T8491] chnl_net:caif_netlink_parms(): no params data found [ 63.409266][ T8489] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.416525][ T8489] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.424515][ T8489] device bridge_slave_1 entered promiscuous mode [ 63.442688][ T8489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.463162][ T8486] team0: Port device team_slave_0 added [ 63.470498][ T8489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.493703][ T8489] team0: Port device team_slave_0 added [ 63.520245][ T8486] team0: Port device team_slave_1 added [ 63.533143][ T8489] team0: Port device team_slave_1 added [ 63.540724][ T8491] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.551105][ T8491] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.559103][ T8491] device bridge_slave_0 entered promiscuous mode [ 63.619839][ T8489] device hsr_slave_0 entered promiscuous mode [ 63.657380][ T8489] device hsr_slave_1 entered promiscuous mode [ 63.697102][ T8489] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.704691][ T8489] Cannot create hsr debugfs directory [ 63.720686][ T8491] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.728471][ T8491] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.737254][ T8491] device bridge_slave_1 entered promiscuous mode [ 63.761532][ T8491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.772539][ T8491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.860247][ T8486] device hsr_slave_0 entered promiscuous mode [ 63.927413][ T8486] device hsr_slave_1 entered promiscuous mode [ 63.977290][ T8486] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.984951][ T8486] Cannot create hsr debugfs directory [ 63.996169][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.015660][ T8483] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.062635][ T8491] team0: Port device team_slave_0 added [ 64.074699][ T8491] team0: Port device team_slave_1 added [ 64.081020][ T8483] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.156191][ T8483] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.212129][ T8483] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.276779][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.315305][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.324184][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.389398][ T8491] device hsr_slave_0 entered promiscuous mode [ 64.427401][ T8491] device hsr_slave_1 entered promiscuous mode [ 64.467293][ T8491] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.475007][ T8491] Cannot create hsr debugfs directory [ 64.489234][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.510838][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.521960][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.530820][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.586037][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.594877][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.603977][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.611145][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.619697][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.628597][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.636891][ T2764] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.644121][ T2764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.655829][ T8486] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.709573][ T8486] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.767088][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.774956][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.785146][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.794556][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.801666][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.811036][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.835364][ T8486] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.892640][ T8486] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.941309][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.951158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.960767][ T8489] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.031090][ T8489] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.085795][ T8489] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.143575][ T8489] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.200437][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.209266][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.217846][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.225044][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.233072][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.241950][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.250437][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.258981][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.312851][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.323375][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.332497][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.341338][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.350158][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.359378][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.368521][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.376903][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.385510][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.394064][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.402703][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.411329][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.419855][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.428869][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.454252][ T8478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.475850][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.484476][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.497372][ T8491] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 65.539461][ T8491] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 65.579166][ T8491] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 65.630327][ T8491] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 65.712204][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.762586][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.771470][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.797950][ T8489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.811162][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.822004][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.830617][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.849945][ T8483] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.865807][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.880549][ T8486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.903394][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.911781][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.921574][ T8483] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.945382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.953301][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.962188][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.970036][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.978012][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.986756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.007896][ T8486] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.029489][ T8489] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.040248][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.049685][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.058522][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.067102][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.075349][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.082427][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.091227][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.116383][ T8491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.131462][ T8480] device veth0_vlan entered promiscuous mode [ 66.148991][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.160174][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.168989][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.176028][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.183888][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.192803][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.201626][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.211216][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.221972][ T2764] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.229064][ T2764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.236883][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.245512][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.254000][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.262605][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.270989][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.278097][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.285761][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.294809][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.303348][ T2764] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.310441][ T2764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.318709][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.327474][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.338431][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.346660][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.355158][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.363361][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.372427][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.380325][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.389443][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.398445][ T2764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.406931][ T2764] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.414027][ T2764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.423363][ T8478] device veth0_vlan entered promiscuous mode [ 66.447201][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.455914][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.470123][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.479334][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.489416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.498633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.507297][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.515776][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.525797][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.541187][ T8491] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.556088][ T8480] device veth1_vlan entered promiscuous mode [ 66.568918][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.576693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.584744][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.593110][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.601667][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.610479][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.619950][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.636196][ T8489] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.650743][ T8489] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.686076][ T8486] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.697954][ T8486] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.710366][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.719011][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.733586][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.742227][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.751887][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.760483][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.769193][ T3786] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.776328][ T3786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.784056][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.792619][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.801082][ T3786] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.808160][ T3786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.815692][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.824302][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.832673][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.841560][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.850262][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.858715][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.866812][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.875591][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.884219][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.891894][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.899983][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.907641][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.919306][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.948008][ T8478] device veth1_vlan entered promiscuous mode [ 66.966876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.988234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.995689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.004515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.016770][ T8489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.034939][ T8483] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.047830][ T8483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.066951][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 172.074000][ C1] (detected by 1, t=10502 jiffies, g=7053, q=188) [ 172.080491][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954357-4294943854), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 172.094374][ C1] kworker/u4:4 R running task 31224 8498 581 0x80004008 [ 172.102264][ C1] Call Trace: [ 172.105537][ C1] [ 172.108384][ C1] sched_show_task+0x40f/0x560 [ 172.113162][ C1] rcu_sched_clock_irq+0x1861/0x1ad0 [ 172.118443][ C1] update_process_times+0x12d/0x180 [ 172.123634][ C1] tick_sched_timer+0x263/0x420 [ 172.128471][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 172.134003][ C1] __hrtimer_run_queues+0x403/0x840 [ 172.139211][ C1] hrtimer_interrupt+0x38c/0xda0 [ 172.144170][ C1] ? debug_smp_processor_id+0x9/0x20 [ 172.149448][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 172.154981][ C1] apic_timer_interrupt+0xf/0x20 [ 172.159900][ C1] [ 172.162830][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 [ 172.168886][ C1] 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 [ 172.188491][ C1] RSP: 0018:ffffc900025a7e08 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 172.196919][ C1] RAX: ffffffff814896c6 RBX: ffffea00029ff780 RCX: 0000000000000000 [ 172.205961][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00029ff780 [ 172.213932][ C1] RBP: ffffc900025a7e30 R08: 000000000003a728 R09: ffffed101295f6f9 [ 172.221891][ C1] R10: ffffed101295f6f9 R11: 0000000000000000 R12: ffff8880a224efa0 [ 172.229849][ C1] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888094afb7b8 [ 172.237825][ C1] ? mod_memcg_page_state+0x16/0x190 [ 172.243100][ C1] ? free_thread_stack+0x124/0x590 [ 172.248204][ C1] ? mod_memcg_page_state+0x16/0x190 [ 172.253475][ C1] free_thread_stack+0x168/0x590 [ 172.258404][ C1] put_task_stack+0xa3/0x130 [ 172.262987][ C1] finish_task_switch+0x3f1/0x550 [ 172.268010][ C1] ? proc_cap_handler+0x450/0x450 [ 172.273052][ C1] schedule_tail+0x20/0x1a0 [ 172.277544][ C1] ? proc_cap_handler+0x450/0x450 [ 172.282645][ C1] ret_from_fork+0x8/0x30 [ 172.286980][ C1] rcu: rcu_preempt kthread starved for 10524 jiffies! g7053 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 172.298061][ C1] rcu: RCU grace-period kthread stack dump: [ 172.303937][ C1] rcu_preempt R running task 28984 10 2 0x80004000 [ 172.311825][ C1] Call Trace: [ 172.315104][ C1] __schedule+0x9a0/0xcc0 [ 172.319432][ C1] schedule+0x181/0x210 [ 172.323576][ C1] schedule_timeout+0x14f/0x240 [ 172.328432][ C1] ? run_local_timers+0x120/0x120 [ 172.333822][ C1] rcu_gp_kthread+0xed8/0x1770 [ 172.338599][ C1] kthread+0x332/0x350 [ 172.342661][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 172.347786][ C1] ? kthread_blkcg+0xe0/0xe0 [ 172.352368][ C1] ret_from_fork+0x24/0x30