[ 42.444743][ T23] audit: type=1800 audit(1575359429.573:26): pid=8026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 42.464680][ T23] audit: type=1800 audit(1575359429.573:27): pid=8026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 42.464710][ T23] audit: type=1800 audit(1575359429.583:28): pid=8026 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. [ 43.045594][ T23] audit: type=1800 audit(1575359430.193:29): pid=8026 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.218' (ECDSA) to the list of known hosts. 2019/12/03 07:50:37 fuzzer started 2019/12/03 07:50:39 dialing manager at 10.128.0.26:38907 2019/12/03 07:50:39 syscalls: 2697 2019/12/03 07:50:39 code coverage: enabled 2019/12/03 07:50:39 comparison tracing: enabled 2019/12/03 07:50:39 extra coverage: extra coverage is not supported by the kernel 2019/12/03 07:50:39 setuid sandbox: enabled 2019/12/03 07:50:39 namespace sandbox: enabled 2019/12/03 07:50:39 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 07:50:39 fault injection: enabled 2019/12/03 07:50:39 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 07:50:39 net packet injection: enabled 2019/12/03 07:50:39 net device setup: enabled 2019/12/03 07:50:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 07:50:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 07:50:40 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80045530, 0x0) 07:50:40 executing program 1: prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) clock_gettime(0x0, &(0x7f0000000140)) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) write$P9_RREMOVE(r1, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0xffffffffffffff98) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(0xffffffffffffffff, 0xc0245720, &(0x7f00000003c0)={0x1, {0x0, 0x1c9c380}, 0x8}) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e7, 0x0, 0x5, 0x0, 0x0, 0xfffff7fffffffffe, 0x101, 0x47a21062b9f93ead, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x80}, 0x55f4968e65ff7683, 0x0, 0x9, 0x2, 0x200, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r2 = socket$inet(0x2, 0x6000000000000001, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/der/!ut\x84fs\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000005c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00\x00\x00\x00\x00\x00\x00\x00\xb9\xd9\xd3q\xa1h\x00', 0x0, 0x0, 0x19000, [], 0x0, 0x0, &(0x7f000001d080)=""/102400}, &(0x7f00000002c0)=0x78) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)=0x0) getpgid(r4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'bond0\x00', 0x80000000000002}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x2, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f0000000480)={0xb, 0x10, 0xfa00, {&(0x7f0000000980), r7, 0x80000000}}, 0x18) ioctl(r6, 0x800000000008982, &(0x7f0000000080)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/\xa0\xab\x8a\xa9J\xfc\x00', 0x4000, 0x0) r8 = socket$inet(0x2, 0x45582ff4c5bc396a, 0x28) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000080)={@loopback, @local}, 0xfffffffffffffcc6) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000900)=ANY=[@ANYBLOB="18ac1414aa7f00000108369e1b8ff0f3e72d0755096a711857a8b762f65cf3059dfd4829694aa8decbcfb7b133ea265ae19f19d8038730669f131c7d820164e3c080ebbd06e6405b790efdd43c5f41a852abfce546b282d583ff0b250748b1f51524c616c2b75273efc8ad64144f7997aecb2389a65b4c6d8c178c58b6aac2dd2835c65e9c17095dd7ffc93daa4ef879386a7296659a91d93c6158892cf464383d0bbadf5c8a0000000000000000"], 0x1) r9 = socket$inet(0x2, 0x1, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r9) accept(0xffffffffffffffff, &(0x7f0000000700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000600)=0x80) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) write$FUSE_NOTIFY_DELETE(r5, &(0x7f0000000d00)=ANY=[@ANYRESHEX=r8], 0x12) mount(&(0x7f0000001040)=ANY=[@ANYBLOB="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"/451], 0x0, 0x0, 0x8000000000000002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f5, 0x0, 0xffff, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000880)=ANY=[], 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000004fc8)={&(0x7f0000016000), 0xc, &(0x7f000000b000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="200000001800210000000000000100001c140000fe0000010000007632d7a4fffa00090000000001396cec8ac93fbed8a668800100000000000000929fda0f59a21299dcba34e7674dae647f03e19132acf3e056fd9fe1e8cb9e9d79c3386b81e60720f303eae37e3122cc32ffc6e4c0bcbb859adfe3a9911a126c0000117097c5184cd5f65a61292e0080000000ccaf386449c16f7dddc40d4cb0fedf23c044f446d713adf72c778b5fe780dc6ce7d2c34fcdb1d6c45d13f122f8c8652c000db5ecd1b907cba3e5ffcb09360262aa09c76f275cfb313cc964c5a0e53f1796ebd1e57eae47b912ad52f348"], 0x20}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3fff80, 0x0, @perf_config_ext={0xb, 0x7}, 0x1060, 0x800000401, 0x200, 0x0, 0x0, 0x0, 0xd6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x20000000021) r11 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x6, 0x11010, r11, 0xb1c8c000) write$capi20_data(r11, &(0x7f0000000000)={{0x10}}, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000580)=0xa8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r12, 0x24, 0x100, 0x400}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000)=0x8, 0x4) syzkaller login: [ 53.411707][ T8191] IPVS: ftp: loaded support on port[0] = 21 07:50:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x38, 0xffffff9c}}, &(0x7f0000e6bffc)='GPL\xfb', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0x8, 0x10, &(0x7f0000000180), 0x10}, 0x46) [ 53.580409][ T8194] IPVS: ftp: loaded support on port[0] = 21 [ 53.618322][ T8191] chnl_net:caif_netlink_parms(): no params data found [ 53.717971][ T8191] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.727222][ T8191] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.736324][ T8191] device bridge_slave_0 entered promiscuous mode [ 53.758000][ T8191] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.767842][ T8191] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.776875][ T8191] device bridge_slave_1 entered promiscuous mode [ 53.790378][ T8194] chnl_net:caif_netlink_parms(): no params data found [ 53.808598][ T8197] IPVS: ftp: loaded support on port[0] = 21 07:50:41 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="580000001500add427323b472545b45602117fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) [ 53.853171][ T8191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.888013][ T8191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.947366][ T8194] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.956829][ T8194] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.973747][ T8194] device bridge_slave_0 entered promiscuous mode [ 54.001652][ T8194] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.013718][ T8194] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.022181][ T8194] device bridge_slave_1 entered promiscuous mode [ 54.079757][ T8191] team0: Port device team_slave_0 added [ 54.093943][ T8194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.114436][ T8194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 07:50:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0xb1}, {0x80000006}]}, 0x10) [ 54.134068][ T8191] team0: Port device team_slave_1 added [ 54.161149][ T8194] team0: Port device team_slave_0 added [ 54.194224][ T8194] team0: Port device team_slave_1 added [ 54.206652][ T8199] IPVS: ftp: loaded support on port[0] = 21 [ 54.315455][ T8191] device hsr_slave_0 entered promiscuous mode [ 54.353456][ T8191] device hsr_slave_1 entered promiscuous mode 07:50:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000004400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "caea6303303b00b0e45681d898ece13a02"}], 0x28}}], 0x2, 0x0) [ 54.447564][ T8202] IPVS: ftp: loaded support on port[0] = 21 [ 54.514876][ T8194] device hsr_slave_0 entered promiscuous mode [ 54.564025][ T8194] device hsr_slave_1 entered promiscuous mode [ 54.613034][ T8194] debugfs: Directory 'hsr0' with parent '/' already present! [ 54.630776][ T8197] chnl_net:caif_netlink_parms(): no params data found [ 54.651378][ T8191] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.664432][ T8204] IPVS: ftp: loaded support on port[0] = 21 [ 54.738730][ T8191] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.797029][ T8191] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.847687][ T8191] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.936526][ T8197] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.945883][ T8197] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.953957][ T8197] device bridge_slave_0 entered promiscuous mode [ 54.963644][ T8197] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.970787][ T8197] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.980385][ T8197] device bridge_slave_1 entered promiscuous mode [ 55.012099][ T8197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.024753][ T8197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.042058][ T8194] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.075455][ T8194] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.117060][ T8194] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.178554][ T8194] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.244617][ T8197] team0: Port device team_slave_0 added [ 55.252205][ T8197] team0: Port device team_slave_1 added [ 55.325667][ T8197] device hsr_slave_0 entered promiscuous mode [ 55.373143][ T8197] device hsr_slave_1 entered promiscuous mode [ 55.452972][ T8197] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.526636][ T8197] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.595135][ T8197] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.636624][ T8197] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.686348][ T8197] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.766900][ T8191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.779175][ T8202] chnl_net:caif_netlink_parms(): no params data found [ 55.823599][ T8199] chnl_net:caif_netlink_parms(): no params data found [ 55.858012][ T8191] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.889137][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.900074][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.908048][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.916709][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.925437][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.932628][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.941161][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.959992][ T8202] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.967974][ T8202] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.977129][ T8202] device bridge_slave_0 entered promiscuous mode [ 55.985229][ T8202] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.992284][ T8202] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.000840][ T8202] device bridge_slave_1 entered promiscuous mode [ 56.021954][ T8199] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.031762][ T8199] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.039983][ T8199] device bridge_slave_0 entered promiscuous mode [ 56.052751][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.062547][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.073918][ T3901] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.080971][ T3901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.090945][ T8204] chnl_net:caif_netlink_parms(): no params data found [ 56.119048][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.132459][ T8199] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.140229][ T8199] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.148543][ T8199] device bridge_slave_1 entered promiscuous mode [ 56.171348][ T8194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.185326][ T8204] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.192423][ T8204] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.203434][ T8204] device bridge_slave_0 entered promiscuous mode [ 56.211948][ T8202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.226868][ T8199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.248345][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.258073][ T8204] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.267896][ T8204] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.276240][ T8204] device bridge_slave_1 entered promiscuous mode [ 56.293175][ T8204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.303689][ T8202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.314029][ T8204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.330308][ T8199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.357793][ T8202] team0: Port device team_slave_0 added [ 56.370174][ T8197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.387861][ T8202] team0: Port device team_slave_1 added [ 56.397673][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.407159][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.416889][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.426571][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.435393][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.455761][ T8204] team0: Port device team_slave_0 added [ 56.463425][ T8199] team0: Port device team_slave_0 added [ 56.476819][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.485950][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.494578][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.503038][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.511210][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.520202][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.530779][ T8191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.540377][ T8204] team0: Port device team_slave_1 added [ 56.549182][ T8194] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.557668][ T8199] team0: Port device team_slave_1 added [ 56.584979][ T8197] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.645592][ T8202] device hsr_slave_0 entered promiscuous mode [ 56.693427][ T8202] device hsr_slave_1 entered promiscuous mode [ 56.733104][ T8202] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.744741][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.752768][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.816747][ T8199] device hsr_slave_0 entered promiscuous mode [ 56.863684][ T8199] device hsr_slave_1 entered promiscuous mode [ 56.913155][ T8199] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.927162][ T8191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.941428][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.950948][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.959548][ T8209] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.966731][ T8209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.974849][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.983725][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.992033][ T8209] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.999319][ T8209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.006926][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.015680][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.024050][ T8209] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.031078][ T8209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.038722][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.047479][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.056126][ T8209] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.063277][ T8209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.070837][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.079502][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.088145][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.095701][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.107863][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.115860][ T8209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.205569][ T8204] device hsr_slave_0 entered promiscuous mode [ 57.253509][ T8204] device hsr_slave_1 entered promiscuous mode [ 57.292995][ T8204] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.303997][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.313566][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.322254][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.331564][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.340403][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.349395][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.366705][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.374697][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.384114][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.392573][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.403789][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.412527][ T8202] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.492716][ T8194] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.508359][ T8194] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.537341][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.563476][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.571927][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.562786][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 162.569807][ C0] (detected by 0, t=10502 jiffies, g=6133, q=97) [ 162.576209][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294953382-4294942879), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 162.589813][ C0] kworker/0:2 R running task 27320 3901 2 0x80004008 [ 162.597929][ C0] Workqueue: events linkwatch_event [ 162.603222][ C0] Call Trace: [ 162.606687][ C0] [ 162.609553][ C0] sched_show_task+0x40f/0x560 [ 162.614315][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 162.619599][ C0] update_process_times+0x12d/0x180 [ 162.624790][ C0] tick_sched_timer+0x263/0x420 [ 162.629626][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 162.635165][ C0] __hrtimer_run_queues+0x403/0x840 [ 162.640370][ C0] hrtimer_interrupt+0x38c/0xda0 [ 162.645317][ C0] ? debug_smp_processor_id+0x9/0x20 [ 162.650594][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 162.656158][ C0] apic_timer_interrupt+0xf/0x20 [ 162.661799][ C0] [ 162.664739][ C0] RIP: 0010:free_thread_stack+0x195/0x590 [ 162.671923][ C0] Code: 2e 00 74 08 4c 89 e7 e8 09 a4 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 eb a3 69 00 <48> 8b 1b e9 82 ff ff ff e8 de 2c 2e 00 43 80 3c 2e 00 75 18 eb 1e [ 162.692233][ C0] RSP: 0018:ffffc9000d0df700 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 162.700642][ C0] RAX: 1ffff110124a3b21 RBX: ffff88809251d908 RCX: ffff8880998f8380 [ 162.708705][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002549d40 [ 162.716855][ C0] RBP: ffffc9000d0df738 R08: 000000000003a768 R09: ffffed1014e75747 [ 162.724991][ C0] R10: ffffed1014e75747 R11: 0000000000000000 R12: ffff88809251d9a0 [ 162.732951][ C0] R13: dffffc0000000000 R14: 1ffff110124a3b34 R15: ffff8880a73aba28 [ 162.740963][ C0] put_task_stack+0xa3/0x130 [ 162.745727][ C0] finish_task_switch+0x3f1/0x550 [ 162.750918][ C0] __schedule+0x9a8/0xcc0 [ 162.755259][ C0] ? ___preempt_schedule+0x16/0x18 [ 162.760358][ C0] preempt_schedule+0xdb/0x120 [ 162.765108][ C0] ___preempt_schedule+0x16/0x18 [ 162.770044][ C0] ? vprintk_emit+0x2fe/0x3a0 [ 162.774805][ C0] ? vprintk_emit+0x368/0x3a0 [ 162.780088][ C0] vprintk_emit+0x36d/0x3a0 [ 162.784592][ C0] vprintk_default+0x28/0x30 [ 162.789454][ C0] vprintk_func+0x158/0x170 [ 162.793986][ C0] printk+0x62/0x8d [ 162.799463][ C0] ? addrconf_notify+0xd37/0x3c90 [ 162.804488][ C0] ? addrconf_notify+0x779/0x3c90 [ 162.810572][ C0] addrconf_notify+0x2c8d/0x3c90 [ 162.826133][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 162.833059][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 162.840661][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 162.847054][ C0] ? trace_hardirqs_on+0x74/0x80 [ 162.852549][ C0] ? __local_bh_enable_ip+0x13a/0x240 [ 162.858204][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 162.864024][ C0] ? tls_dev_event+0x619/0xc00 [ 162.869165][ C0] ? clusterip_netdev_event+0x48b/0x4a0 [ 162.874789][ C0] ? ip6mr_device_event+0x1ee/0x210 [ 162.879985][ C0] raw_notifier_call_chain+0xec/0x190 [ 162.885439][ C0] netdev_state_change+0x147/0x1f0 [ 162.890544][ C0] linkwatch_do_dev+0x10e/0x160 [ 162.895501][ C0] __linkwatch_run_queue+0x446/0x730 [ 162.900789][ C0] linkwatch_event+0x4c/0x60 [ 162.905806][ C0] process_one_work+0x7ef/0x10d0 [ 162.911219][ C0] worker_thread+0xc01/0x1630 [ 162.916113][ C0] kthread+0x332/0x350 [ 162.920376][ C0] ? rcu_lock_release+0x30/0x30 [ 162.925304][ C0] ? kthread_blkcg+0xe0/0xe0 [ 162.929888][ C0] ret_from_fork+0x24/0x30 [ 162.934403][ C0] rcu: rcu_preempt kthread starved for 10539 jiffies! g6133 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 162.945586][ C0] rcu: RCU grace-period kthread stack dump: [ 162.952372][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 162.960630][ C0] Call Trace: [ 162.964107][ C0] __schedule+0x9a0/0xcc0 [ 162.969340][ C0] schedule+0x181/0x210 [ 162.973500][ C0] schedule_timeout+0x14f/0x240 [ 162.978514][ C0] ? run_local_timers+0x120/0x120 [ 162.983672][ C0] rcu_gp_kthread+0xed8/0x1770 [ 162.988721][ C0] kthread+0x332/0x350 [ 162.992977][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 162.998860][ C0] ? kthread_blkcg+0xe0/0xe0 [ 163.003528][ C0] ret_from_fork+0x24/0x30