[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 29.220411] random: sshd: uninitialized urandom read (32 bytes read) [ 29.398286] kauditd_printk_skb: 7 callbacks suppressed [ 29.398293] audit: type=1400 audit(1566116036.628:35): avc: denied { map } for pid=6608 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.449446] random: sshd: uninitialized urandom read (32 bytes read) [ 29.922662] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts. [ 35.513398] urandom_read: 1 callbacks suppressed [ 35.513401] random: sshd: uninitialized urandom read (32 bytes read) [ 35.622020] audit: type=1400 audit(1566116042.858:36): avc: denied { map } for pid=6622 comm="syz-executor323" path="/root/syz-executor323962937" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 35.850825] IPVS: ftp: loaded support on port[0] = 21 [ 36.804668] IPVS: ftp: loaded support on port[0] = 21 [ 36.835988] chnl_net:caif_netlink_parms(): no params data found [ 36.882173] IPVS: ftp: loaded support on port[0] = 21 [ 36.890777] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.897153] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.904156] device bridge_slave_0 entered promiscuous mode [ 36.910726] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.917052] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.924142] device bridge_slave_1 entered promiscuous mode [ 36.966213] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 36.976245] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.010544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.017587] team0: Port device team_slave_0 added [ 37.022771] chnl_net:caif_netlink_parms(): no params data found [ 37.034816] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.042066] team0: Port device team_slave_1 added [ 37.048700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.058639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.121751] device hsr_slave_0 entered promiscuous mode [ 37.160278] device hsr_slave_1 entered promiscuous mode [ 37.210613] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.217522] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.228269] IPVS: ftp: loaded support on port[0] = 21 [ 37.231961] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.239910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.246751] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.253206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.279633] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.287161] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.293885] device bridge_slave_0 entered promiscuous mode [ 37.322293] IPVS: ftp: loaded support on port[0] = 21 [ 37.331784] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.338097] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.345310] device bridge_slave_1 entered promiscuous mode [ 37.405534] chnl_net:caif_netlink_parms(): no params data found [ 37.436765] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.447674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.468858] chnl_net:caif_netlink_parms(): no params data found [ 37.498867] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.506625] team0: Port device team_slave_0 added [ 37.518777] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.527847] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.534655] device bridge_slave_0 entered promiscuous mode [ 37.543866] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.551650] team0: Port device team_slave_1 added [ 37.565566] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.571954] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.578712] device bridge_slave_1 entered promiscuous mode [ 37.590960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.591078] IPVS: ftp: loaded support on port[0] = 21 [ 37.598107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.616897] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.623361] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.630504] device bridge_slave_0 entered promiscuous mode [ 37.645839] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.652249] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.658976] device bridge_slave_1 entered promiscuous mode [ 37.673186] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.690342] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.702899] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.763682] device hsr_slave_0 entered promiscuous mode [ 37.800248] device hsr_slave_1 entered promiscuous mode [ 37.860682] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.867565] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.875307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.895493] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.903028] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.917048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.935726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.942700] team0: Port device team_slave_0 added [ 37.948054] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.956174] team0: Port device team_slave_1 added [ 37.962409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.975492] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.006539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.013893] team0: Port device team_slave_0 added [ 38.019291] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.026620] team0: Port device team_slave_1 added [ 38.031987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.039133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.071551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.079927] chnl_net:caif_netlink_parms(): no params data found [ 38.092120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.142416] device hsr_slave_0 entered promiscuous mode [ 38.180278] device hsr_slave_1 entered promiscuous mode [ 38.220607] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.244543] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.256450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.302179] device hsr_slave_0 entered promiscuous mode [ 38.350300] device hsr_slave_1 entered promiscuous mode [ 38.390765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.398328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.416421] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.422829] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.443440] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 38.476635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.483231] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.489621] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.499361] device bridge_slave_0 entered promiscuous mode [ 38.506471] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 38.514049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.523256] chnl_net:caif_netlink_parms(): no params data found [ 38.541169] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.547491] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.554596] device bridge_slave_1 entered promiscuous mode [ 38.566453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.574365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.581981] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.588317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.596133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 38.605144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 38.618874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.626941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.635222] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.641606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.648912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.665637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.677257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.686516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.695030] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.703629] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.715434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.732915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.739833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.756831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 38.766215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.773243] team0: Port device team_slave_0 added [ 38.780216] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.787158] team0: Port device team_slave_1 added [ 38.792920] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 38.798971] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.805372] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.812039] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.818840] device bridge_slave_0 entered promiscuous mode [ 38.825422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.834166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 38.843054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.850685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 38.857782] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.864202] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.871487] device bridge_slave_1 entered promiscuous mode [ 38.882102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.889634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.897462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.904902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.912664] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.925052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.933782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 38.946275] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.958242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 38.967153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.973550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.981025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.988400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.996070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.003742] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.010088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.017091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.025512] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.044463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.053481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.063006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.070860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.078363] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.084715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.091826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.099120] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.111960] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.118936] team0: Port device team_slave_0 added [ 39.125058] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.132624] team0: Port device team_slave_1 added [ 39.137734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.182074] device hsr_slave_0 entered promiscuous mode [ 39.220238] device hsr_slave_1 entered promiscuous mode [ 39.260484] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.267578] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.275956] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.284111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.292011] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.300289] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.310095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.321693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.340655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.348142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.355128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.363694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.375505] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.388025] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.394223] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.442057] device hsr_slave_0 entered promiscuous mode [ 39.490527] device hsr_slave_1 entered promiscuous mode [ 39.530503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.539883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 39.552770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 39.560106] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 39.566742] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.573827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.582172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.589534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.597088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.605191] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.618861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.627328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 39.635708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.644960] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.660108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.667444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.674871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.682647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.690202] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.696542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.705046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.714062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 39.721784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 39.734986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.742325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.749832] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.757355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.765262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.773188] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.779510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.787895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.796116] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.809175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.817225] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 39.824000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.832539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 39.840165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.852181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.860801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.873361] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 39.879409] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.886476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready executing program [ 39.893945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.911758] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.918640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 39.926887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 39.935929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.943101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.950881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.958456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.966817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.974454] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.980824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.988535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.001265] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.007319] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.014814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.026215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.034037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.043246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.052118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.059917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.067561] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.073934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.081332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready executing program [ 40.088747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.096494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.104200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.111800] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.119980] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.129209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.139550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.148061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.158113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.166304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.175842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.183602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.191468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.198912] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.205263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.212299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.219795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.227379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.234808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.242387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.249666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.257409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.265609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.278509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.287084] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready executing program [ 40.294619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.303449] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.309783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.318122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.326205] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.332574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.339430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.347326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.354201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.363346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.371352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.379312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.387278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.398948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.406909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.416415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.429968] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 40.437929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.445428] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.452749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.460866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.468220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.475805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.483482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.492457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready executing program [ 40.501866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 40.509596] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.517069] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.525376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.532629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.542426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.549737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.557360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.565072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.572814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.581806] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 40.587791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.597398] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.606454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.616517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.627117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.637618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.645810] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.652192] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.659330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.666752] ------------[ cut here ]------------ [ 40.666770] kernel BUG at ./include/linux/skbuff.h:1406! [ 40.666782] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 40.666784] Modules linked in: [ 40.666790] CPU: 0 PID: 6638 Comm: kworker/0:3 Not tainted 4.14.139 #35 [ 40.666794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.666804] Workqueue: events linkwatch_event [ 40.666807] task: ffff88808d6ee540 task.stack: ffff888075180000 [ 40.666814] RIP: 0010:tcp_fragment+0x12a7/0x13e0 [ 40.666816] RSP: 0018:ffff8880aee07c00 EFLAGS: 00010206 [ 40.666819] RAX: ffff88808d6ee540 RBX: ffff8880994c3c80 RCX: 1ffff11012069c49 [ 40.666822] RDX: 0000000000000100 RSI: ffff8880994c3c80 RDI: ffff8880994c3c88 [ 40.666824] RBP: ffff8880aee07c58 R08: 0000000001080020 R09: ffff8880994c3ca8 [ 40.666827] R10: ffff88821fff8010 R11: 0000000000000001 R12: 0000000000000000 [ 40.666829] R13: 0000000000006880 R14: ffff88809034e250 R15: 0000000001080020 [ 40.666833] FS: 0000000000000000(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 40.666835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.666838] CR2: 00007fff5f5d5aa0 CR3: 0000000098acb000 CR4: 00000000001406f0 [ 40.666842] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.666845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.666846] Call Trace: [ 40.666848] [ 40.666854] tcp_write_wakeup+0x34c/0x5b0 [ 40.666859] tcp_send_probe0+0x4b/0x3fe [ 40.666864] tcp_write_timer_handler+0x6da/0x7e0 [ 40.666868] tcp_write_timer+0xd8/0x180 [ 40.666875] call_timer_fn+0x161/0x670 [ 40.666879] ? tcp_write_timer_handler+0x7e0/0x7e0 [ 40.666883] ? __next_timer_interrupt+0x140/0x140 [ 40.666889] ? trace_hardirqs_on_caller+0x19b/0x590 [ 40.666894] run_timer_softirq+0x5b4/0x1570 [ 40.666897] ? tcp_write_timer_handler+0x7e0/0x7e0 [ 40.666902] ? add_timer+0xae0/0xae0 [ 40.666905] ? __lock_is_held+0xb6/0x140 [ 40.666911] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 40.666918] __do_softirq+0x244/0x9a0 [ 40.666924] ? sched_clock+0x2e/0x50 [ 40.666932] irq_exit+0x160/0x1b0 [ 40.666936] smp_apic_timer_interrupt+0x146/0x5e0 [ 40.666941] apic_timer_interrupt+0x96/0xa0 [ 40.666943] [ 40.666947] RIP: 0010:console_unlock+0x9f8/0xed0 [ 40.666949] RSP: 0018:ffff888075187870 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff10 [ 40.666953] RAX: ffff88808d6ee540 RBX: 0000000000000200 RCX: 1ffff11011adddcb [ 40.666955] RDX: 0000000000000000 RSI: ffff88808d6eee38 RDI: 0000000000000297 [ 40.666958] RBP: ffff888075187900 R08: ffff88808d6ee540 R09: ffff88808d6eee58 [ 40.666960] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 40.666962] R13: ffffffff83a6f210 R14: ffffffff87cea710 R15: dffffc0000000000 [ 40.666968] ? netconsole_netdev_event+0x250/0x250 [ 40.666976] vprintk_emit+0x1f9/0x600 [ 40.666981] vprintk_default+0x28/0x30 [ 40.666984] vprintk_func+0x5d/0x159 [ 40.666988] printk+0x9e/0xbc [ 40.666992] ? show_regs_print_info+0x63/0x63 [ 40.666995] ? __lock_is_held+0xb6/0x140 [ 40.667002] addrconf_notify.cold+0xfb/0x12f [ 40.667007] ? tun_device_event+0x74/0xf15 [ 40.667013] ? inet6_ifinfo_notify+0x140/0x140 [ 40.667018] ? cma_netdev_callback+0x88/0x340 [ 40.667022] ? ip6mr_device_event+0x17f/0x1f0 [ 40.667027] ? mirred_device_event+0x57/0x190 [ 40.667033] ? nfqnl_rcv_dev_event+0x23/0x440 [ 40.667038] notifier_call_chain+0x111/0x1b0 [ 40.667043] raw_notifier_call_chain+0x2e/0x40 [ 40.667048] call_netdevice_notifiers_info+0x56/0x70 [ 40.667052] netdev_state_change+0xbf/0xe0 [ 40.667056] ? dev_valid_name+0x1b0/0x1b0 [ 40.667060] linkwatch_do_dev+0x8d/0xf0 [ 40.667064] __linkwatch_run_queue+0x271/0x4b0 [ 40.667068] ? linkwatch_schedule_work+0x130/0x130 [ 40.667073] linkwatch_event+0x40/0x60 [ 40.667077] process_one_work+0x863/0x1600 [ 40.667083] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 40.667089] worker_thread+0x5d9/0x1050 [ 40.667096] kthread+0x319/0x430 [ 40.667100] ? process_one_work+0x1600/0x1600 [ 40.667103] ? kthread_create_on_node+0xd0/0xd0 [ 40.667107] ret_from_fork+0x24/0x30 [ 40.667111] Code: 3c 02 00 0f 85 4f 01 00 00 48 8b 45 d0 ba 00 00 00 00 4c 8b b0 58 02 00 00 4c 3b 75 c0 4c 0f 44 f2 e9 e6 fc ff ff e8 49 72 35 fc <0f> 0b e8 a2 1f 5f fc e9 31 fa ff ff 48 89 df e8 f5 1e 5f fc e9 [ 40.667196] RIP: tcp_fragment+0x12a7/0x13e0 RSP: ffff8880aee07c00 [ 40.667204] ---[ end trace 121aaef85a7d6f2c ]--- [ 40.667206] Kernel panic - not syncing: Fatal exception in interrupt [ 40.668387] Kernel Offset: disabled [ 41.097287] Rebooting in 86400 seconds..