Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. 2019/12/04 09:33:19 fuzzer started 2019/12/04 09:33:20 dialing manager at 10.128.0.26:36481 2019/12/04 09:33:20 syscalls: 2691 2019/12/04 09:33:20 code coverage: enabled 2019/12/04 09:33:20 comparison tracing: enabled 2019/12/04 09:33:20 extra coverage: extra coverage is not supported by the kernel 2019/12/04 09:33:20 setuid sandbox: enabled 2019/12/04 09:33:20 namespace sandbox: enabled 2019/12/04 09:33:20 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/04 09:33:20 fault injection: enabled 2019/12/04 09:33:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/04 09:33:20 net packet injection: enabled 2019/12/04 09:33:20 net device setup: enabled 2019/12/04 09:33:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/04 09:33:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 09:33:21 executing program 0: r0 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x28000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fb0\x00', 0x80, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f0000000380)=0x4) waitid(0x83b895581628fca4, r0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x2) r2 = memfd_create(&(0x7f00000000c0)='eth1\\\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x404c534a, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = dup(r2) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x5d1800, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300000000000000830a00000000000003000000000000004f0900000000000001000000010000005e02b11e5349f7f463d96ff03a6f4f000000000000ff00000000000000"]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000000)) 09:33:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) dup(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr\x00') ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000440)=0x82) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600), 0x4) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x10, 0x1, [@TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x980a}]}]}, 0x24}}, 0x20cc0d1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9705}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) syzkaller login: [ 55.324905][ T8152] IPVS: ftp: loaded support on port[0] = 21 [ 55.440508][ T8152] chnl_net:caif_netlink_parms(): no params data found [ 55.493017][ T8152] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.501478][ T8152] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.510750][ T8152] device bridge_slave_0 entered promiscuous mode [ 55.520464][ T8152] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.527901][ T8152] bridge0: port 2(bridge_slave_1) entered disabled state 09:33:22 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x20) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 55.544953][ T8152] device bridge_slave_1 entered promiscuous mode [ 55.561120][ T8155] IPVS: ftp: loaded support on port[0] = 21 [ 55.584896][ T8152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.608038][ T8152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.649449][ T8152] team0: Port device team_slave_0 added [ 55.666853][ T8152] team0: Port device team_slave_1 added [ 55.746767][ T8152] device hsr_slave_0 entered promiscuous mode [ 55.784422][ T8152] device hsr_slave_1 entered promiscuous mode 09:33:22 executing program 3: futex(&(0x7f0000000040), 0x5, 0x0, 0x0, &(0x7f0000000080), 0x33000000) [ 55.878100][ T8158] IPVS: ftp: loaded support on port[0] = 21 [ 55.887795][ T8155] chnl_net:caif_netlink_parms(): no params data found [ 56.013764][ T8152] netdevsim netdevsim0 netdevsim0: renamed from eth0 09:33:22 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x689, 0x3}, [], {@generic={0x88ca}}}, 0x0) [ 56.073023][ T8155] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.096060][ T8155] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.105069][ T8155] device bridge_slave_0 entered promiscuous mode [ 56.122405][ T8160] IPVS: ftp: loaded support on port[0] = 21 [ 56.131566][ T8152] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.187835][ T8152] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.270603][ T8155] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.278983][ T8155] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.289250][ T8155] device bridge_slave_1 entered promiscuous mode [ 56.304238][ T8152] netdevsim netdevsim0 netdevsim3: renamed from eth3 09:33:23 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x2001000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3}, 0xb) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x18) [ 56.317031][ T8162] IPVS: ftp: loaded support on port[0] = 21 [ 56.392111][ T8152] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.399464][ T8152] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.407392][ T8152] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.414610][ T8152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.448951][ T8155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.480447][ T8155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.505430][ T8155] team0: Port device team_slave_0 added [ 56.513617][ T8155] team0: Port device team_slave_1 added [ 56.522704][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.532973][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.533877][ T8166] IPVS: ftp: loaded support on port[0] = 21 [ 56.576288][ T8158] chnl_net:caif_netlink_parms(): no params data found [ 56.646845][ T8155] device hsr_slave_0 entered promiscuous mode [ 56.704688][ T8155] device hsr_slave_1 entered promiscuous mode [ 56.744201][ T8155] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.813278][ T8158] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.821168][ T8158] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.829353][ T8158] device bridge_slave_0 entered promiscuous mode [ 56.866123][ T8158] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.873186][ T8158] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.883069][ T8158] device bridge_slave_1 entered promiscuous mode [ 56.904713][ T8158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.915781][ T8160] chnl_net:caif_netlink_parms(): no params data found [ 56.948326][ T8155] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.007199][ T8158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.028481][ T8160] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.035805][ T8160] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.043456][ T8160] device bridge_slave_0 entered promiscuous mode [ 57.051411][ T8155] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.106261][ T8155] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.161589][ T8155] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.253774][ T8160] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.261877][ T8160] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.269992][ T8160] device bridge_slave_1 entered promiscuous mode [ 57.290922][ T8158] team0: Port device team_slave_0 added [ 57.301149][ T8158] team0: Port device team_slave_1 added [ 57.310004][ T8166] chnl_net:caif_netlink_parms(): no params data found [ 57.326321][ T8152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.386925][ T8158] device hsr_slave_0 entered promiscuous mode [ 57.444657][ T8158] device hsr_slave_1 entered promiscuous mode [ 57.484314][ T8158] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.493665][ T8160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.506716][ T8160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.522212][ T8162] chnl_net:caif_netlink_parms(): no params data found [ 57.559005][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.570176][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.595173][ T8160] team0: Port device team_slave_0 added [ 57.603320][ T8160] team0: Port device team_slave_1 added [ 57.612777][ T8152] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.630656][ T8162] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.638103][ T8162] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.646339][ T8162] device bridge_slave_0 entered promiscuous mode [ 57.655442][ T8162] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.662542][ T8162] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.671331][ T8162] device bridge_slave_1 entered promiscuous mode [ 57.704808][ T8162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.717663][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.727225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.736542][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.743679][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.778185][ T8162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.801091][ T8166] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.808565][ T8166] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.817638][ T8166] device bridge_slave_0 entered promiscuous mode [ 57.832373][ T8166] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.840738][ T8166] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.849119][ T8166] device bridge_slave_1 entered promiscuous mode [ 57.907328][ T8160] device hsr_slave_0 entered promiscuous mode [ 57.944703][ T8160] device hsr_slave_1 entered promiscuous mode [ 58.004348][ T8160] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.013539][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.023688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.033234][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.040607][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.086648][ T8158] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 58.128089][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.153449][ T8166] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.166848][ T8166] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.177885][ T8162] team0: Port device team_slave_0 added [ 58.192493][ T8158] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 58.241263][ T8158] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.297313][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.307564][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.317008][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.326154][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.335379][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.344417][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.352961][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.364911][ T8162] team0: Port device team_slave_1 added [ 58.378172][ T8166] team0: Port device team_slave_0 added [ 58.389668][ T8166] team0: Port device team_slave_1 added [ 58.400937][ T8155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.411447][ T8158] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.451240][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.460997][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.469951][ T3526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.494161][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.566948][ T8166] device hsr_slave_0 entered promiscuous mode [ 58.604752][ T8166] device hsr_slave_1 entered promiscuous mode [ 58.644424][ T8166] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.657865][ T8155] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.666135][ T8160] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.725715][ T8160] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.769526][ T8160] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.837059][ T8160] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 58.880147][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.888445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.947227][ T8162] device hsr_slave_0 entered promiscuous mode [ 58.994567][ T8162] device hsr_slave_1 entered promiscuous mode [ 59.054349][ T8162] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.075768][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.086639][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.096062][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.103105][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.111206][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.120012][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.128588][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.135692][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.143561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.193753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.208643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.229729][ T8166] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 59.286915][ T8166] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 59.345289][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.353833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.362911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.371758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.380491][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.389070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.397990][ T8162] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.438138][ T8152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.446164][ T8166] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 59.497142][ T8166] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 59.561400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.569466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.578180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.586942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.595694][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.604668][ T8162] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.670950][ T8158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.682218][ T8155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.699589][ T8162] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.765890][ T8162] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 59.839706][ T8158] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.852487][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.860846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.868964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.877792][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.889900][ T8155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.922861][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.932686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.942922][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.950364][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.961761][ T8160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.986425][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.995230][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.003715][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.012373][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.019445][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.028219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.036942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.066470][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.076949][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.085445][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.102498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.140348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 165.164008][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 165.171531][ C0] (detected by 0, t=10502 jiffies, g=6501, q=53) [ 165.178017][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953582-4294943079), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 165.191705][ C0] kworker/0:1 R running task 26792 12 2 0x80004008 [ 165.199642][ C0] Workqueue: events linkwatch_event [ 165.204823][ C0] Call Trace: [ 165.208095][ C0] [ 165.210960][ C0] sched_show_task+0x40f/0x560 [ 165.215717][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 165.221278][ C0] update_process_times+0x12d/0x180 [ 165.226464][ C0] tick_sched_timer+0x263/0x420 [ 165.233297][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 165.238890][ C0] __hrtimer_run_queues+0x403/0x840 [ 165.244100][ C0] hrtimer_interrupt+0x38c/0xda0 [ 165.249141][ C0] ? debug_smp_processor_id+0x9/0x20 [ 165.254430][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 165.260284][ C0] apic_timer_interrupt+0xf/0x20 [ 165.265305][ C0] [ 165.268238][ C0] RIP: 0010:mod_memcg_page_state+0x2b/0x190 [ 165.274385][ C0] Code: 48 89 e5 41 57 41 56 41 54 53 41 89 f6 48 89 fb e8 5a 26 2e 00 48 83 c3 38 48 89 d8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df <42> 80 3c 20 00 74 08 48 89 df e8 b6 9b 69 00 48 8b 1b 48 85 db 0f [ 165.294422][ C0] RSP: 0018:ffffc90000d2f6d0 EFLAGS: 00000a06 ORIG_RAX: ffffffffffffff13 [ 165.303640][ C0] RAX: 1ffffd400049a3b7 RBX: ffffea00024d1db8 RCX: ffff8880a9dee300 [ 165.315556][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00024d1d80 [ 165.327500][ C0] RBP: ffffc90000d2f6f0 R08: dffffc0000000000 R09: fffffbfff120248a [ 165.336962][ C0] R10: fffffbfff120248a R11: 0000000000000000 R12: dffffc0000000000 [ 165.347904][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff8880a6e51968 [ 165.357121][ C0] free_thread_stack+0x168/0x590 [ 165.362421][ C0] put_task_stack+0xa3/0x130 [ 165.367793][ C0] finish_task_switch+0x3f1/0x550 [ 165.372928][ C0] __schedule+0x9a8/0xcc0 [ 165.377711][ C0] ? ___preempt_schedule+0x16/0x18 [ 165.384056][ C0] preempt_schedule+0xdb/0x120 [ 165.389286][ C0] ___preempt_schedule+0x16/0x18 [ 165.395649][ C0] ? vprintk_emit+0x2fe/0x3a0 [ 165.400608][ C0] ? vprintk_emit+0x368/0x3a0 [ 165.406342][ C0] vprintk_emit+0x36d/0x3a0 [ 165.411194][ C0] vprintk_default+0x28/0x30 [ 165.416583][ C0] vprintk_func+0x158/0x170 [ 165.421508][ C0] printk+0x62/0x8d [ 165.425869][ C0] ? addrconf_notify+0xd37/0x3c90 [ 165.431056][ C0] ? addrconf_notify+0x779/0x3c90 [ 165.436733][ C0] addrconf_notify+0x2c8d/0x3c90 [ 165.441766][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 165.447045][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 165.452690][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 165.459374][ C0] ? trace_hardirqs_on+0x74/0x80 [ 165.464785][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 165.470876][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 165.476687][ C0] ? tls_dev_event+0x619/0xc00 [ 165.481962][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 165.488020][ C0] ? ip6mr_device_event+0x1ee/0x210 [ 165.493213][ C0] raw_notifier_call_chain+0xec/0x190 [ 165.498803][ C0] netdev_state_change+0x147/0x1f0 [ 165.504343][ C0] linkwatch_do_dev+0x10e/0x160 [ 165.509531][ C0] __linkwatch_run_queue+0x446/0x730 [ 165.515071][ C0] linkwatch_event+0x4c/0x60 [ 165.520465][ C0] process_one_work+0x7ef/0x10d0 [ 165.525772][ C0] worker_thread+0xc01/0x1630 [ 165.531083][ C0] kthread+0x332/0x350 [ 165.535489][ C0] ? rcu_lock_release+0x30/0x30 [ 165.542870][ C0] ? kthread_blkcg+0xe0/0xe0 [ 165.548960][ C0] ret_from_fork+0x24/0x30 [ 165.556108][ C0] rcu: rcu_preempt kthread starved for 10541 jiffies! g6501 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 165.570948][ C0] rcu: RCU grace-period kthread stack dump: [ 165.577128][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 165.585462][ C0] Call Trace: [ 165.589141][ C0] __schedule+0x9a0/0xcc0 [ 165.593776][ C0] schedule+0x181/0x210 [ 165.598715][ C0] schedule_timeout+0x14f/0x240 [ 165.603736][ C0] ? run_local_timers+0x120/0x120 [ 165.609774][ C0] rcu_gp_kthread+0xed8/0x1770 [ 165.615354][ C0] kthread+0x332/0x350 [ 165.620958][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 165.626807][ C0] ? kthread_blkcg+0xe0/0xe0 [ 165.631480][ C0] ret_from_fork+0x24/0x30