[ 43.332374][ T25] audit: type=1800 audit(1575411279.497:25): pid=8044 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 43.351917][ T25] audit: type=1800 audit(1575411279.497:26): pid=8044 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 43.372919][ T25] audit: type=1800 audit(1575411279.507:27): pid=8044 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 43.423480][ T25] audit: type=1800 audit(1575411279.587:28): pid=8044 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 '10.128.1.29' (ECDSA) to the list of known hosts. 2019/12/03 22:14:50 fuzzer started 2019/12/03 22:14:52 dialing manager at 10.128.0.26:42111 2019/12/03 22:14:52 syscalls: 2689 2019/12/03 22:14:52 code coverage: enabled 2019/12/03 22:14:52 comparison tracing: enabled 2019/12/03 22:14:52 extra coverage: extra coverage is not supported by the kernel 2019/12/03 22:14:52 setuid sandbox: enabled 2019/12/03 22:14:52 namespace sandbox: enabled 2019/12/03 22:14:52 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 22:14:52 fault injection: enabled 2019/12/03 22:14:52 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 22:14:52 net packet injection: enabled 2019/12/03 22:14:52 net device setup: enabled 2019/12/03 22:14:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 22:14:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 22:14:53 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000000c0)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}}, 0x0) 22:14:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$kcm(0x11, 0x8400000000003, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000140)=@nfc={0x27, 0xd}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="a48deab18fdd53270000c7008864", 0xe}], 0x1}, 0x0) syzkaller login: [ 57.349536][ T8209] IPVS: ftp: loaded support on port[0] = 21 22:14:53 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 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, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x22801) dup3(r3, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhci\x00', 0xb2b7f95e0c8f7a99) io_setup(0xa, &(0x7f0000000000)=0x0) dup3(r5, r4, 0x0) io_submit(r6, 0x1400, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r4, &(0x7f0000000140), 0x2}]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x22801) dup3(r8, r7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x22801) dup3(r10, r9, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000009d7d27f968aef526a5c7a51e6c5abd64cf6bc5012f618a671ce243bc85d718df4948aa43c962", @ANYRES32, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRESDEC=0x0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r3, @ANYRES64=r6, @ANYRESHEX], @ANYBLOB="770d88e1dad047f2df3927996c3dfd0e78e9ba9dfec6baead7de33b0282f21f8dc2798f6c6dda2ec1fd38ce907daa143709f021c75828e694333", @ANYRES64=0x0, @ANYRES32=r8, @ANYRES64=r0, @ANYRES32=0x0, @ANYRESOCT=r10]], 0x4}, 0x8, 0x0, 0x0, 0xc9}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) sysfs$3(0x3) openat$audio(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000100)={0x7}) socket$xdp(0x2c, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x22801) io_setup(0xa, &(0x7f0000000000)=0x0) dup3(r12, r11, 0x0) io_submit(r13, 0x1400, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r11, &(0x7f0000000140), 0x2}]) setsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x8000000}, 0x8) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) r14 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r14, 0x10e, 0xc, &(0x7f0000000040)={0x7ff, 0x7}, 0x10) sendmmsg$alg(r14, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) semget(0x2, 0x3, 0x200) socket$netlink(0x10, 0x3, 0x0) r15 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r15, 0x80047453, 0x0) flock(r15, 0x1) [ 57.491779][ T8211] IPVS: ftp: loaded support on port[0] = 21 [ 57.531095][ T8209] chnl_net:caif_netlink_parms(): no params data found [ 57.658820][ T8215] IPVS: ftp: loaded support on port[0] = 21 [ 57.671618][ T8209] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.680539][ T8209] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.689437][ T8209] device bridge_slave_0 entered promiscuous mode [ 57.732906][ T8209] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.741181][ T8209] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.749523][ T8209] device bridge_slave_1 entered promiscuous mode 22:14:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x4, &(0x7f0000010a00)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='syzkaller\x00'}, 0x48) [ 57.793875][ T8211] chnl_net:caif_netlink_parms(): no params data found [ 57.847025][ T8209] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.882800][ T8209] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.930826][ T8211] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.938142][ T8211] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.960638][ T8211] device bridge_slave_0 entered promiscuous mode [ 57.997846][ T8211] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.006652][ T8211] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.016274][ T8211] device bridge_slave_1 entered promiscuous mode [ 58.032918][ T8209] team0: Port device team_slave_0 added [ 58.043088][ T8219] IPVS: ftp: loaded support on port[0] = 21 [ 58.051262][ T8209] team0: Port device team_slave_1 added [ 58.062573][ T8215] chnl_net:caif_netlink_parms(): no params data found 22:14:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fb0\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xd3, 0x0, 0x0, 0x0) [ 58.097776][ T8211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.134563][ T8211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.201858][ T8209] device hsr_slave_0 entered promiscuous mode [ 58.240264][ T8209] device hsr_slave_1 entered promiscuous mode 22:14:54 executing program 5: pipe2(&(0x7f0000000040), 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0xd, &(0x7f0000000000)={r1}, 0x8) [ 58.363232][ T8221] IPVS: ftp: loaded support on port[0] = 21 [ 58.374969][ T8211] team0: Port device team_slave_0 added [ 58.404003][ T8215] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.414301][ T8215] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.424312][ T8215] device bridge_slave_0 entered promiscuous mode [ 58.434518][ T8215] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.443711][ T8215] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.452723][ T8215] device bridge_slave_1 entered promiscuous mode [ 58.463834][ T8211] team0: Port device team_slave_1 added [ 58.510372][ T8209] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.551191][ T8209] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.612303][ T8215] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.623645][ T8215] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.645905][ T8209] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.692380][ T8209] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.791790][ T8211] device hsr_slave_0 entered promiscuous mode [ 58.829426][ T8211] device hsr_slave_1 entered promiscuous mode [ 58.869939][ T8211] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.885458][ T8215] team0: Port device team_slave_0 added [ 58.896216][ T8215] team0: Port device team_slave_1 added [ 58.908706][ T8223] IPVS: ftp: loaded support on port[0] = 21 [ 58.969873][ T8211] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.012062][ T8211] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.062281][ T8211] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.120599][ T8219] chnl_net:caif_netlink_parms(): no params data found [ 59.140046][ T8211] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.221756][ T8215] device hsr_slave_0 entered promiscuous mode [ 59.279313][ T8215] device hsr_slave_1 entered promiscuous mode [ 59.329212][ T8215] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.397939][ T8219] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.405390][ T8219] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.413933][ T8219] device bridge_slave_0 entered promiscuous mode [ 59.424209][ T8219] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.433455][ T8219] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.441447][ T8219] device bridge_slave_1 entered promiscuous mode [ 59.459977][ T8219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.484413][ T8219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.506243][ T8221] chnl_net:caif_netlink_parms(): no params data found [ 59.534035][ T8215] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.580926][ T8215] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.643857][ T8219] team0: Port device team_slave_0 added [ 59.669217][ T8215] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.722831][ T8219] team0: Port device team_slave_1 added [ 59.743560][ T8221] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.751349][ T8221] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.759838][ T8221] device bridge_slave_0 entered promiscuous mode [ 59.774746][ T8215] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.902084][ T8219] device hsr_slave_0 entered promiscuous mode [ 59.949323][ T8219] device hsr_slave_1 entered promiscuous mode [ 60.019163][ T8219] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.026878][ T8221] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.034294][ T8221] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.042844][ T8221] device bridge_slave_1 entered promiscuous mode [ 60.067021][ T8223] chnl_net:caif_netlink_parms(): no params data found [ 60.094717][ T8211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.103441][ T8221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.117165][ T8209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.142680][ T8221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.178714][ T8211] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.196548][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.206213][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.221809][ T8223] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.230136][ T8223] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.238060][ T8223] device bridge_slave_0 entered promiscuous mode [ 60.245851][ T8219] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.305776][ T8209] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.314525][ T8221] team0: Port device team_slave_0 added [ 60.323083][ T8223] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.330895][ T8223] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.338758][ T8223] device bridge_slave_1 entered promiscuous mode [ 60.352524][ T8219] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.412123][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.421526][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.429507][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.438500][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.447317][ T8213] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.454886][ T8213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.463960][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.473134][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.482714][ T8213] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.490671][ T8213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.502896][ T8213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.514883][ T8221] team0: Port device team_slave_1 added [ 60.530788][ T8219] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.597466][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.607133][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.618168][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.628068][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.636904][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.644174][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.652093][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.661370][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.669862][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.677526][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.686886][ T8223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.698838][ T8223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.719934][ T8223] team0: Port device team_slave_0 added [ 60.727009][ T8223] team0: Port device team_slave_1 added [ 60.734871][ T8219] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.797496][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.807205][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.816274][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.826176][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.835020][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.901437][ T8221] device hsr_slave_0 entered promiscuous mode [ 60.939368][ T8221] device hsr_slave_1 entered promiscuous mode [ 61.009117][ T8221] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.031612][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.041405][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.051676][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.060241][ T8224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.077707][ T8209] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.088560][ T8209] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.105742][ T8211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.118901][ T8211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.146064][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.154862][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.164129][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.172851][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.182368][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.190892][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.199438][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.207925][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.216786][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.225228][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.234161][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.250361][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.258024][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.301924][ T8223] device hsr_slave_0 entered promiscuous mode [ 61.342119][ T8223] device hsr_slave_1 entered promiscuous mode [ 61.380383][ T8223] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.417375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.425038][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.434112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.441693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.457128][ T8211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.467737][ T8215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.478152][ T8209] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.485993][ T8221] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.540632][ T8221] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 61.587223][ T8223] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 61.631757][ T8223] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.677156][ T8221] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 61.711958][ T8221] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 61.776212][ T8215] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.786050][ T8223] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.834210][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.842500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.865338][ T8223] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.899353][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.913853][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.930174][ T8227] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.937677][ T8227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.945396][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.954680][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.963317][ T8227] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.970601][ T8227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.980257][ T8227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.994629][ T8219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.013515][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.022358][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.031872][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.041069][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.057703][ T8219] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.078130][ T8215] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.090010][ T8215] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.101661][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.110956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.118821][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.127867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.141871][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.153270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.195991][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.198940][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 167.205941][ C0] (detected by 0, t=10502 jiffies, g=6589, q=123) [ 167.212433][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953848-4294943345), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 167.225910][ C0] kworker/0:0 R running task 27224 5 2 0x80004008 [ 167.233831][ C0] Workqueue: events linkwatch_event [ 167.239039][ C0] Call Trace: [ 167.242315][ C0] [ 167.245161][ C0] sched_show_task+0x40f/0x560 [ 167.249925][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 167.255233][ C0] update_process_times+0x12d/0x180 [ 167.260423][ C0] tick_sched_timer+0x263/0x420 [ 167.265264][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 167.270803][ C0] __hrtimer_run_queues+0x403/0x840 [ 167.276018][ C0] hrtimer_interrupt+0x38c/0xda0 [ 167.280974][ C0] ? debug_smp_processor_id+0x9/0x20 [ 167.286253][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 167.291983][ C0] apic_timer_interrupt+0xf/0x20 [ 167.296916][ C0] [ 167.299847][ C0] RIP: 0010:free_thread_stack+0x11f/0x590 [ 167.305569][ C0] Code: 3e e8 e5 96 ee ff 48 c1 e8 06 48 83 e0 c0 48 bf 00 00 00 00 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 06 a2 60 00 e9 5d 04 00 00 5c 2d 2e 00 48 89 df 31 f6 e8 42 af 6e 00 43 80 3c 2e 00 74 08 [ 167.325301][ C0] RSP: 0018:ffffc90000cbf700 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 167.333708][ C0] RAX: 1ffff1100d8c2211 RBX: ffffea0001b18a40 RCX: ffff8880a9d9c140 [ 167.341672][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0001b18a40 [ 167.349635][ C0] RBP: ffffc90000cbf738 R08: 000000000003a768 R09: ffffed1014e89f47 [ 167.357770][ C0] R10: ffffed1014e89f47 R11: 0000000000000000 R12: ffff88806c611120 [ 167.365736][ C0] R13: dffffc0000000000 R14: 1ffff1100d8c2224 R15: ffff8880a744fa28 [ 167.373729][ C0] put_task_stack+0xa3/0x130 [ 167.378311][ C0] finish_task_switch+0x3f1/0x550 [ 167.383414][ C0] __schedule+0x9a8/0xcc0 [ 167.387747][ C0] ? ___preempt_schedule+0x16/0x18 [ 167.393729][ C0] preempt_schedule+0xdb/0x120 [ 167.398571][ C0] ___preempt_schedule+0x16/0x18 [ 167.403537][ C0] ? vprintk_emit+0x2fe/0x3a0 [ 167.408211][ C0] ? vprintk_emit+0x368/0x3a0 [ 167.413420][ C0] vprintk_emit+0x36d/0x3a0 [ 167.417940][ C0] vprintk_default+0x28/0x30 [ 167.422526][ C0] vprintk_func+0x158/0x170 [ 167.427050][ C0] printk+0x62/0x8d [ 167.430853][ C0] ? addrconf_notify+0xd37/0x3c90 [ 167.435863][ C0] ? addrconf_notify+0x779/0x3c90 [ 167.440876][ C0] addrconf_notify+0x2c8d/0x3c90 [ 167.445809][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 167.451081][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 167.456447][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 167.462018][ C0] ? trace_hardirqs_on+0x74/0x80 [ 167.466960][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 167.472341][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 167.477874][ C0] ? tls_dev_event+0x619/0xc00 [ 167.482632][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 167.488169][ C0] ? ip6mr_device_event+0x1ee/0x210 [ 167.493364][ C0] raw_notifier_call_chain+0xec/0x190 [ 167.498871][ C0] netdev_state_change+0x147/0x1f0 [ 167.503976][ C0] linkwatch_do_dev+0x10e/0x160 [ 167.508820][ C0] __linkwatch_run_queue+0x446/0x730 [ 167.514112][ C0] linkwatch_event+0x4c/0x60 [ 167.518698][ C0] process_one_work+0x7ef/0x10d0 [ 167.523652][ C0] worker_thread+0xc01/0x1630 [ 167.528484][ C0] kthread+0x332/0x350 [ 167.532541][ C0] ? rcu_lock_release+0x30/0x30 [ 167.537378][ C0] ? kthread_blkcg+0xe0/0xe0 [ 167.541958][ C0] ret_from_fork+0x24/0x30 [ 167.546414][ C0] rcu: rcu_preempt kthread starved for 10536 jiffies! g6589 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 167.557493][ C0] rcu: RCU grace-period kthread stack dump: [ 167.563477][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 167.571368][ C0] Call Trace: [ 167.574650][ C0] __schedule+0x9a0/0xcc0 [ 167.578991][ C0] schedule+0x181/0x210 [ 167.583156][ C0] schedule_timeout+0x14f/0x240 [ 167.588011][ C0] ? run_local_timers+0x120/0x120 [ 167.593145][ C0] rcu_gp_kthread+0xed8/0x1770 [ 167.597936][ C0] kthread+0x332/0x350 [ 167.602000][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 167.607119][ C0] ? kthread_blkcg+0xe0/0xe0 [ 167.611733][ C0] ret_from_fork+0x24/0x30