[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 46.500183][ T6710] ifupdown-hotplu (6710) used greatest stack depth: 22480 bytes left [ 51.725574][ T4862] systemd-udevd (4862) used greatest stack depth: 21360 bytes left Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2020/06/26 05:40:30 fuzzer started 2020/06/26 05:40:30 dialing manager at 10.128.0.26:45395 2020/06/26 05:40:30 syscalls: 3118 2020/06/26 05:40:30 code coverage: enabled 2020/06/26 05:40:30 comparison tracing: enabled 2020/06/26 05:40:30 extra coverage: enabled 2020/06/26 05:40:30 setuid sandbox: enabled 2020/06/26 05:40:30 namespace sandbox: enabled 2020/06/26 05:40:30 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/26 05:40:30 fault injection: enabled 2020/06/26 05:40:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/26 05:40:30 net packet injection: enabled 2020/06/26 05:40:30 net device setup: enabled 2020/06/26 05:40:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/26 05:40:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/26 05:40:30 USB emulation: enabled 05:42:07 executing program 0: perf_event_open(&(0x7f0000000440)={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, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0xc) [ 155.222907][ T6818] IPVS: ftp: loaded support on port[0] = 21 05:42:07 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) ioctl$PPPIOCSMRRU(r0, 0x4004743b, 0x0) [ 155.370050][ T6818] chnl_net:caif_netlink_parms(): no params data found [ 155.544482][ T6818] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.552378][ T6818] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.564605][ T6942] IPVS: ftp: loaded support on port[0] = 21 [ 155.575343][ T6818] device bridge_slave_0 entered promiscuous mode [ 155.609018][ T6818] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.616516][ T6818] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.626726][ T6818] device bridge_slave_1 entered promiscuous mode 05:42:08 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) [ 155.695689][ T6818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 155.732048][ T6818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.888381][ T6818] team0: Port device team_slave_0 added [ 155.907877][ T6942] chnl_net:caif_netlink_parms(): no params data found [ 155.937147][ T6818] team0: Port device team_slave_1 added 05:42:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x107482) r1 = memfd_create(&(0x7f0000000640)='\xbb\x02\t=\xa0\x9dY\xcd-\xcf\x8e\xb1\x91^\x00\x00\x01\x00\x00\x00\x00\x00\x00\xfa\xe3\xa0\xf42\x90YJ\x89]\xad\x01\xc3\\:;\x99\xbck\xf9=\xfa\xe8HB\xf7\x92', 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 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) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000240)="066514360d7f6e2490c7c8ae66ef4c56acf39211dc2e6202b198dd057616359992882d0e02be2f5ceb368e5c718ebd0e4e35453731f1daec1aed874e134d1d8d827c71f131b625897c637502f3c92411a3007f58bdcc78e60531293c828b02ce26297990daa310b94007abf6a624f2b72ad28a84555dcce97e65c8796eca4286fbf90f4fff205adeda6b34fa8589ac6759a8a5d0f5aa86edf7d3591875f003364a2c518edefba127470bb3a5cca95294f3d5", 0xb2}, {&(0x7f00000004c0)="d4e947a8dfbb4c72d68faa8593a03b1b53e0ca00e6ca0ac0f4c9db1d", 0xfffffe55}, {&(0x7f0000000040)="794df28ef389e1886ee6a2c9a8e1c8a674a83c5023d1acec", 0x18}, {&(0x7f0000000140)="e21ac2fa695d4c23d0eeed476ee020da19b3", 0x12}, {&(0x7f0000000180)="1d68a3cb797219b46bb83ea8e2d6e80bc2cc5d6c7a6d9d760c922802337dbb7f69374483d8d4879beea2", 0x2a}, {&(0x7f0000000300)="5ed3c1cb297f054df32e1cf71865e240fa08e2a9d12a2ad177cfe109af5250fb5805085539c8b37f82a031b66733171220ef4acb3face45d0245fa8e6f260ec60e0412af66754531cb736f73166c32999941eace751bf55646c19947ce2fea51d5ddfa", 0x63}, {&(0x7f0000000380)="41239fa7786e4319a37dc70ded7529baa085c88b3dd112497e03a2ff688d3ae0eb906952316dfd41a055b466914d204496e79f179212545997f69e817c1c76e908fd0b5ea9a9422ded05db76d0cb509914d04e1f8104e868f349ae000703b842f0aa4261640b899f11a59197d5d787543c83df95aa4525a967f0c637f72196467f5cfb8a0418e00cb106cb654ffd87d07accca48c12982e5b8aea77737618f56cb991feae34e1a874ee8214fb272", 0xae}], 0x8, 0x40ee0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) pause() socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000000000), 0x52698b21) [ 156.018031][ T6818] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.032969][ T6818] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 156.073911][ T6818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.103558][ T6818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.110539][ T6818] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 156.140016][ T7083] IPVS: ftp: loaded support on port[0] = 21 [ 156.157295][ T6818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.269002][ T6818] device hsr_slave_0 entered promiscuous mode 05:42:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x100000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x0, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$ext4(0x0, 0x0, 0x3f000000, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000680)="62f23e748cdfecc0d3bcb88248f9f8f8e8ba030000000000001dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a30142ee9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffd92, 0xb6}], 0x80000, 0x0) [ 156.326639][ T6818] device hsr_slave_1 entered promiscuous mode [ 156.477609][ T6942] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.486119][ T6942] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.512569][ T6942] device bridge_slave_0 entered promiscuous mode [ 156.540930][ T6942] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.562887][ T6942] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.572253][ T6942] device bridge_slave_1 entered promiscuous mode [ 156.617641][ T7102] IPVS: ftp: loaded support on port[0] = 21 [ 156.666305][ T6942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.693872][ T6942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.765655][ T7164] IPVS: ftp: loaded support on port[0] = 21 05:42:09 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x40045568, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}, {0x0, 0x0, 0x0, {}, {}, @cond}}) [ 156.839303][ T6942] team0: Port device team_slave_0 added [ 156.911969][ T6942] team0: Port device team_slave_1 added [ 156.994440][ T7083] chnl_net:caif_netlink_parms(): no params data found [ 157.085986][ T6942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.094263][ T6942] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 157.122046][ T6942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 157.140666][ T6942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 157.148274][ T6942] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 157.175824][ T6942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.202010][ T7311] IPVS: ftp: loaded support on port[0] = 21 [ 157.243491][ T6818] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 157.287779][ T6818] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 157.407022][ T6942] device hsr_slave_0 entered promiscuous mode [ 157.443371][ T6942] device hsr_slave_1 entered promiscuous mode [ 157.512942][ T6942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.521152][ T6942] Cannot create hsr debugfs directory [ 157.528758][ T6818] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 157.604507][ T6818] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 157.668284][ T7164] chnl_net:caif_netlink_parms(): no params data found [ 157.678974][ T7083] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.686222][ T7083] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.695622][ T7083] device bridge_slave_0 entered promiscuous mode [ 157.707222][ T7083] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.714423][ T7083] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.722511][ T7083] device bridge_slave_1 entered promiscuous mode [ 157.822066][ T7102] chnl_net:caif_netlink_parms(): no params data found [ 157.860375][ T7083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.892023][ T7083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.005874][ T7083] team0: Port device team_slave_0 added [ 158.039231][ T7083] team0: Port device team_slave_1 added [ 158.099460][ T7164] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.111021][ T7164] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.122188][ T7164] device bridge_slave_0 entered promiscuous mode [ 158.144552][ T7083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 158.151723][ T7083] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 158.179595][ T7083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 158.198154][ T7083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 158.212833][ T7083] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 158.241596][ T7083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 158.256739][ T7102] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.265018][ T7102] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.274033][ T7102] device bridge_slave_0 entered promiscuous mode [ 158.284203][ T7164] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.291403][ T7164] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.304344][ T7164] device bridge_slave_1 entered promiscuous mode [ 158.339236][ T7102] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.347576][ T7102] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.357458][ T7102] device bridge_slave_1 entered promiscuous mode [ 158.432892][ T7164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.452640][ T7164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.509125][ T7083] device hsr_slave_0 entered promiscuous mode [ 158.566435][ T7083] device hsr_slave_1 entered promiscuous mode [ 158.632907][ T7083] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 158.641135][ T7083] Cannot create hsr debugfs directory [ 158.660273][ T7311] chnl_net:caif_netlink_parms(): no params data found [ 158.680215][ T7102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.730343][ T6818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.747284][ T7102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.761874][ T7164] team0: Port device team_slave_0 added [ 158.770827][ T7164] team0: Port device team_slave_1 added [ 158.796324][ T6942] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 158.851536][ T6942] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 158.934578][ T6818] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.951593][ T6942] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 158.978703][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 158.986995][ T7164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 159.014144][ T7164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.027246][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 159.039089][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 159.053969][ T7102] team0: Port device team_slave_0 added [ 159.067211][ T6942] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 159.141213][ T7164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.149037][ T7164] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 159.175265][ T7164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.188255][ T7102] team0: Port device team_slave_1 added [ 159.197161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.206028][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.215075][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.222282][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.271059][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.280081][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.289498][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.298432][ T3646] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.305860][ T3646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.344938][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.351914][ T7102] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 159.379601][ T7102] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.395312][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 159.432049][ T7311] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.440213][ T7311] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.449037][ T7311] device bridge_slave_0 entered promiscuous mode [ 159.458448][ T7311] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.465675][ T7311] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.474481][ T7311] device bridge_slave_1 entered promiscuous mode [ 159.482140][ T7102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.489786][ T7102] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 159.517340][ T7102] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.531026][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 159.540290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 159.549349][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 159.558689][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 159.568392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 159.578393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 159.627087][ T6818] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 159.642156][ T6818] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 159.707082][ T7164] device hsr_slave_0 entered promiscuous mode [ 159.743291][ T7164] device hsr_slave_1 entered promiscuous mode [ 159.802957][ T7164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 159.810566][ T7164] Cannot create hsr debugfs directory [ 159.839111][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.847861][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.857309][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.867747][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.876849][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 159.904982][ T7311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.986786][ T7102] device hsr_slave_0 entered promiscuous mode [ 160.043669][ T7102] device hsr_slave_1 entered promiscuous mode [ 160.082955][ T7102] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 160.090560][ T7102] Cannot create hsr debugfs directory [ 160.114482][ T7311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.144463][ T6818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.151534][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 160.159902][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 160.204453][ T7311] team0: Port device team_slave_0 added [ 160.219874][ T7311] team0: Port device team_slave_1 added [ 160.288683][ T7083] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 160.332538][ T7083] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 160.389206][ T7311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.397718][ T7311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 160.425793][ T7311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.453875][ T7083] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 160.508883][ T7083] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 160.565645][ T7311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.572615][ T7311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 160.599349][ T7311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.625821][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.635033][ T2489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.776848][ T7311] device hsr_slave_0 entered promiscuous mode [ 160.824035][ T7311] device hsr_slave_1 entered promiscuous mode [ 160.873046][ T7311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 160.880634][ T7311] Cannot create hsr debugfs directory [ 160.910003][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.921938][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.932483][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.940797][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.977269][ T6942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.986872][ T6818] device veth0_vlan entered promiscuous mode [ 161.057461][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.065602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.108463][ T6818] device veth1_vlan entered promiscuous mode [ 161.121338][ T6942] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.147990][ T7102] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 161.236292][ T7102] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 161.295280][ T7102] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 161.354948][ T7102] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 161.480687][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 161.490442][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 161.502848][ T2478] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.510018][ T2478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.546866][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 161.556024][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.567725][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 161.577941][ T2718] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.585108][ T2718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.595472][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 161.630314][ T6818] device veth0_macvtap entered promiscuous mode [ 161.642035][ T7164] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 161.697860][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 161.708212][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 161.718282][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 161.727389][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 161.737452][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 161.780350][ T6818] device veth1_macvtap entered promiscuous mode [ 161.788139][ T7164] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 161.868103][ T7164] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 161.929250][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 161.939645][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 161.949067][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 161.960863][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 161.970883][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 161.999882][ T7311] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 162.069468][ T7164] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 162.133944][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.142403][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.154019][ T7311] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 162.211314][ T7083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.241040][ T7311] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 162.268778][ T6818] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.289390][ T7083] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.305999][ T7311] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 162.348734][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 162.358374][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 162.367846][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.376239][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.384827][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.394624][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.412935][ T6942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.427872][ T6818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 162.461376][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 162.470407][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 162.482537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.492046][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.501266][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.508590][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.517144][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.550414][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.560220][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.574960][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.582067][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.594911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.643466][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 162.650985][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 162.660630][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.671412][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.680893][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.689917][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.699363][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.743755][ T6942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.795993][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 162.806387][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.816457][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.825401][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 162.834856][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.847793][ T7083] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 162.948681][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 162.958856][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.976155][ T7102] 8021q: adding VLAN 0 to HW filter on device bond0 05:42:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) [ 163.127106][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 163.141913][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.152327][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 163.182701][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 163.202222][ T7083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 163.212575][ T7102] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.229756][ T6942] device veth0_vlan entered promiscuous mode [ 163.243024][ T7164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.250051][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 163.264836][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.275447][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:42:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000507d25a80648c63940d0624fc6010000a400c0a0000051a82c137153e670902018003001700d1bd", 0x33fe0}], 0x1}, 0x0) [ 163.298931][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:42:15 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000003240), 0x492492492492619, 0x0) sendmmsg$alg(r0, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="17", 0x5dc}], 0x1}], 0x1, 0x0) recvmsg$qrtr(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/69, 0x45}], 0x1}, 0x38, 0x0) [ 163.358374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 163.386690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.397525][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.404702][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.433199][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.454347][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.465353][ T8082] general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 [#1] PREEMPT SMP KASAN [ 163.477103][ T8082] KASAN: null-ptr-deref in range [0x00000000000000c8-0x00000000000000cf] [ 163.485538][ T8082] CPU: 0 PID: 8082 Comm: syz-executor.0 Not tainted 5.7.0-rc7-next-20200529-syzkaller #0 [ 163.495441][ T8082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.505508][ T8082] RIP: 0010:__tipc_sendstream+0xbc1/0x11d0 [ 163.511295][ T8082] Code: 00 00 00 00 48 39 5c 24 28 48 0f 44 d8 e8 87 1a cf f9 48 b8 00 00 00 00 00 fc ff df 48 8d bb c8 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e2 04 00 00 48 8b 9b c8 00 00 00 48 b8 00 00 00 [ 163.530896][ T8082] RSP: 0018:ffffc9001703f828 EFLAGS: 00010202 [ 163.537199][ T8082] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90002769000 [ 163.545233][ T8082] RDX: 0000000000000019 RSI: ffffffff87a3e119 RDI: 00000000000000c8 [ 163.553287][ T8082] RBP: ffff88805b0480c0 R08: ffff88809f9ba300 R09: 0000000000000001 [ 163.561237][ T8082] R10: ffffffff8c588b27 R11: fffffbfff18b1164 R12: ffff88805b0485fe [ 163.569186][ T8082] R13: 0000000000000000 R14: ffff888057cbf540 R15: 0000000000000000 [ 163.577136][ T8082] FS: 00007f4852bc4700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 163.586039][ T8082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.592599][ T8082] CR2: 0000000020000140 CR3: 000000009f02e000 CR4: 00000000001406f0 [ 163.600563][ T8082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 163.608524][ T8082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 163.616672][ T8082] Call Trace: [ 163.619948][ T8082] ? tipc_connect+0xa70/0xa70 [ 163.624608][ T8082] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 163.630390][ T8082] ? __local_bh_enable_ip+0x159/0x270 [ 163.635827][ T8082] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 163.642055][ T8082] ? lock_sock_nested+0x94/0x110 [ 163.647013][ T8082] ? lock_sock_nested+0x94/0x110 [ 163.651926][ T8082] tipc_sendstream+0x4c/0x70 [ 163.656533][ T8082] ? __tipc_sendstream+0x11d0/0x11d0 [ 163.661807][ T8082] sock_sendmsg+0xcf/0x120 [ 163.666206][ T8082] ____sys_sendmsg+0x32f/0x810 [ 163.670965][ T8082] ? kernel_sendmsg+0x50/0x50 [ 163.675632][ T8082] ? __lock_acquire+0x2224/0x48b0 [ 163.680646][ T8082] ___sys_sendmsg+0x100/0x170 [ 163.685327][ T8082] ? sendmsg_copy_msghdr+0x70/0x70 [ 163.690443][ T8082] ? __fget_files+0x277/0x400 [ 163.695120][ T8082] ? find_held_lock+0x2d/0x110 [ 163.700047][ T8082] ? __might_fault+0x11f/0x1d0 [ 163.704878][ T8082] ? lock_downgrade+0x840/0x840 [ 163.709755][ T8082] __sys_sendmmsg+0x195/0x480 [ 163.714413][ T8082] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 163.719415][ T8082] ? ktime_get_ts64+0x110/0x3e0 [ 163.724251][ T8082] ? _copy_to_user+0x126/0x160 [ 163.729000][ T8082] ? put_timespec64+0xcb/0x120 [ 163.733827][ T8082] ? ns_to_kernel_old_timeval+0x100/0x100 [ 163.739535][ T8082] ? check_preemption_disabled+0x38/0x220 [ 163.745237][ T8082] ? do_syscall_64+0x17/0xe0 [ 163.749826][ T8082] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 163.755368][ T8082] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 163.761353][ T8082] __x64_sys_sendmmsg+0x99/0x100 [ 163.766382][ T8082] do_syscall_64+0x60/0xe0 [ 163.771050][ T8082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 163.776938][ T8082] RIP: 0033:0x45cb19 [ 163.781068][ T8082] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.802475][ T8082] RSP: 002b:00007f4852bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 163.810867][ T8082] RAX: ffffffffffffffda RBX: 00000000004fd680 RCX: 000000000045cb19 [ 163.818826][ T8082] RDX: 0492492492492619 RSI: 0000000020003240 RDI: 0000000000000003 [ 163.826865][ T8082] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 163.835169][ T8082] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 163.843205][ T8082] R13: 0000000000000902 R14: 00000000004cbdea R15: 00007f4852bc46d4 [ 163.851549][ T8082] Modules linked in: [ 163.873002][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.880088][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.911957][ T8082] ---[ end trace 4e615eb92e4ac2d2 ]--- [ 163.917799][ T8082] RIP: 0010:__tipc_sendstream+0xbc1/0x11d0 [ 163.920522][ T7311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.923956][ T8082] Code: 00 00 00 00 48 39 5c 24 28 48 0f 44 d8 e8 87 1a cf f9 48 b8 00 00 00 00 00 fc ff df 48 8d bb c8 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e2 04 00 00 48 8b 9b c8 00 00 00 48 b8 00 00 00 [ 163.923964][ T8082] RSP: 0018:ffffc9001703f828 EFLAGS: 00010202 [ 163.923975][ T8082] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90002769000 [ 163.923982][ T8082] RDX: 0000000000000019 RSI: ffffffff87a3e119 RDI: 00000000000000c8 [ 163.923990][ T8082] RBP: ffff88805b0480c0 R08: ffff88809f9ba300 R09: 0000000000000001 [ 163.923998][ T8082] R10: ffffffff8c588b27 R11: fffffbfff18b1164 R12: ffff88805b0485fe [ 163.924005][ T8082] R13: 0000000000000000 R14: ffff888057cbf540 R15: 0000000000000000 [ 163.924015][ T8082] FS: 00007f4852bc4700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 163.924023][ T8082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 163.924031][ T8082] CR2: 0000559b80a7d180 CR3: 000000009f02e000 CR4: 00000000001406e0 [ 163.924042][ T8082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 163.924048][ T8082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 163.924060][ T8082] Kernel panic - not syncing: Fatal exception [ 163.947601][ T7164] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.960439][ T8082] Kernel Offset: disabled [ 164.060406][ T8082] Rebooting in 86400 seconds..