[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.222927] random: sshd: uninitialized urandom read (32 bytes read) [ 31.491471] kauditd_printk_skb: 9 callbacks suppressed [ 31.491480] audit: type=1400 audit(1569663854.395:35): avc: denied { map } for pid=6822 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 [ 31.546475] random: sshd: uninitialized urandom read (32 bytes read) [ 32.095653] random: sshd: uninitialized urandom read (32 bytes read) [ 32.271756] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. [ 37.966301] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/28 09:44:21 parsed 1 programs [ 38.139468] audit: type=1400 audit(1569663861.035:36): avc: denied { map } for pid=6836 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 38.195680] audit: type=1400 audit(1569663861.095:37): avc: denied { map } for pid=6836 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13767 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 38.957366] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/28 09:44:22 executed programs: 0 [ 40.100867] IPVS: ftp: loaded support on port[0] = 21 [ 40.918839] IPVS: ftp: loaded support on port[0] = 21 [ 40.966082] chnl_net:caif_netlink_parms(): no params data found [ 40.995098] IPVS: ftp: loaded support on port[0] = 21 [ 41.016064] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.023088] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.031123] device bridge_slave_0 entered promiscuous mode [ 41.038912] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.045439] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.052333] device bridge_slave_1 entered promiscuous mode [ 41.074772] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.083641] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.116282] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.124494] team0: Port device team_slave_0 added [ 41.143295] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.150675] team0: Port device team_slave_1 added [ 41.157782] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.167319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.178753] chnl_net:caif_netlink_parms(): no params data found [ 41.262560] device hsr_slave_0 entered promiscuous mode [ 41.330321] device hsr_slave_1 entered promiscuous mode [ 41.372373] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.384777] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.402792] IPVS: ftp: loaded support on port[0] = 21 [ 41.404629] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.414471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.421438] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.427798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.456487] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.463187] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.469959] device bridge_slave_0 entered promiscuous mode [ 41.477855] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.484943] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.491865] device bridge_slave_1 entered promiscuous mode [ 41.521992] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.542398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.558611] IPVS: ftp: loaded support on port[0] = 21 [ 41.632892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.639936] team0: Port device team_slave_0 added [ 41.645598] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.652851] team0: Port device team_slave_1 added [ 41.686771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.704365] chnl_net:caif_netlink_parms(): no params data found [ 41.716021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.728786] chnl_net:caif_netlink_parms(): no params data found [ 41.782039] IPVS: ftp: loaded support on port[0] = 21 [ 41.842388] device hsr_slave_0 entered promiscuous mode [ 41.870357] device hsr_slave_1 entered promiscuous mode [ 41.914835] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.921315] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.928357] device bridge_slave_0 entered promiscuous mode [ 41.935390] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.941791] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.948742] device bridge_slave_1 entered promiscuous mode [ 41.958946] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.997176] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.006165] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.022764] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.029798] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.058321] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.074456] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.080959] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.087788] device bridge_slave_0 entered promiscuous mode [ 42.095834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.127956] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.134569] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.143177] device bridge_slave_1 entered promiscuous mode [ 42.149367] chnl_net:caif_netlink_parms(): no params data found [ 42.164586] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.171903] team0: Port device team_slave_0 added [ 42.193091] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.202478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.212184] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.219244] team0: Port device team_slave_1 added [ 42.232877] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.254799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.262486] team0: Port device team_slave_0 added [ 42.268011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.286267] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.294254] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.303358] team0: Port device team_slave_1 added [ 42.308733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.316493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.323073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.340991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.348820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.356255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.375290] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.382194] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.389064] device bridge_slave_0 entered promiscuous mode [ 42.473734] device hsr_slave_0 entered promiscuous mode [ 42.510381] device hsr_slave_1 entered promiscuous mode [ 42.551455] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.557779] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.565777] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.572381] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.579231] device bridge_slave_1 entered promiscuous mode [ 42.622008] device hsr_slave_0 entered promiscuous mode [ 42.660281] device hsr_slave_1 entered promiscuous mode [ 42.731280] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.738826] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.746700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.792417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.800631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.808170] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.814553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.822458] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.829400] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.837797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.847909] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.856930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.865663] chnl_net:caif_netlink_parms(): no params data found [ 42.875646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.883604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.891373] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.897705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.909621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.918773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.937724] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.947168] team0: Port device team_slave_0 added [ 42.955186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.973383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.983025] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.990174] team0: Port device team_slave_1 added [ 42.999093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.007111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.020428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.030522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.048147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.103442] device hsr_slave_0 entered promiscuous mode [ 43.140372] device hsr_slave_1 entered promiscuous mode [ 43.200910] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.208824] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.215489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.223373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.234101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.243785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.250177] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.263623] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.271606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.279123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.288673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.302912] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.312383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.319863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.327492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.334562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.344189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.361493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.368876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.393833] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.399929] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.408593] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.415141] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.423982] device bridge_slave_0 entered promiscuous mode [ 43.432882] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.439115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.450523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.460551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.467799] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.474678] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.481927] device bridge_slave_1 entered promiscuous mode [ 43.489423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.498809] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.505808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.517536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.525542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.533344] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.539680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.546695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.562202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.569889] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.576309] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.586106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.595785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.602846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.609676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.619077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.626836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.635004] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.641540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.648727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.664949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.672088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.679581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.690281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.698232] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.704683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.714632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.722688] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.729851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.739715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.749155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.756743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.766293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.774094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.781174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.791090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.802550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.813585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.836593] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.848195] team0: Port device team_slave_0 added [ 43.856409] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.862744] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.868747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.876876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.884562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.892265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.899794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.908969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.917207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.928717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.935893] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.945608] team0: Port device team_slave_1 added [ 43.951021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.959039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.971579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.979060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.986960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.994751] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.001399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.008281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.023288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.031132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.039967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.048055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.057425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.065070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.073953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.081591] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.088013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.095354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.112275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.119539] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.126606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.136326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.202097] device hsr_slave_0 entered promiscuous mode [ 44.240484] device hsr_slave_1 entered promiscuous mode [ 44.300872] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.307963] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.316692] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.327085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.336512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.344568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.352290] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.358619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.366000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.374949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.385271] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.396169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.416851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.424121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.432939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.449183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.457589] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.468991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.481897] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.489437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.497936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.508203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.515951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.523827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.531174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.538704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.546353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.554263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.565615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.578408] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.584939] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.592861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.603904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.611161] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.618163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.626407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.634397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.642519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.652908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.667766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.681159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.688664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.698362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.706796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.714910] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.721299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.734517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.743097] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.753779] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.759789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.768014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.775099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.783207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.794310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.807832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.819067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.826783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.834450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.842628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.850832] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.853880] list_add double add: new=ffff88809eda0b58, prev=ffff88809eda0b58, next=ffff888083baa800. [ 44.857178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.873535] ------------[ cut here ]------------ [ 44.873943] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.878293] kernel BUG at lib/list_debug.c:29! [ 44.889072] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.890934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.894569] Modules linked in: [ 44.894581] CPU: 0 PID: 6899 Comm: syz-executor.2 Not tainted 4.14.146 #0 [ 44.894587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.900726] kobject: 'vlan0' (ffff8880a914bd00): kobject_add_internal: parent: 'mesh', set: '' [ 44.903816] task: ffff8880a1884400 task.stack: ffff8880a5bb0000 [ 44.903828] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 44.903833] RSP: 0018:ffff8880a5bb7a00 EFLAGS: 00010282 [ 44.921383] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.940662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.940724] RAX: 0000000000000058 RBX: ffff888083baa7c0 RCX: 0000000000000000 [ 44.954791] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.958434] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed1014b76f36 [ 44.958438] RBP: ffff8880a5bb7a18 R08: 0000000000000058 R09: ffff8880a1884cc8 [ 44.958445] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888083baa800 [ 44.968875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.971841] R13: ffff88809eda0b58 R14: ffff88809eda0b58 R15: ffff88809eda0b58 [ 44.971847] FS: 00007fdc96448700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 44.971851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.971855] CR2: 00007fff70941eb0 CR3: 00000000811a1000 CR4: 00000000001406f0 [ 44.971863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.979469] kobject: 'vlan0' (ffff888096ad6580): kobject_add_internal: parent: 'mesh', set: '' [ 44.986381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.986385] Call Trace: [ 44.986396] ? _raw_spin_lock+0x37/0x40 [ 44.986405] p9_fd_request+0xe3/0x2b0 [ 44.986413] p9_client_rpc+0x21b/0x1180 [ 45.067632] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 45.072992] ? trace_hardirqs_on_caller+0x400/0x590 [ 45.078021] ? trace_hardirqs_on+0xd/0x10 [ 45.082158] ? fsnotify_destroy_marks+0x142/0x190 [ 45.087185] ? finish_wait+0x260/0x260 [ 45.091071] ? destroy_inode+0xc7/0x120 [ 45.095040] ? evict+0x3e6/0x630 [ 45.098395] p9_client_clunk+0x89/0x150 [ 45.102359] v9fs_dentry_release+0x6d/0xd0 [ 45.106580] ? v9fs_cached_dentry_delete+0x40/0x40 [ 45.111708] __dentry_kill+0x39a/0x580 [ 45.115582] ? dput.part.0+0x2a/0x750 [ 45.119480] ? dput.part.0+0x2a/0x750 [ 45.123319] dput.part.0+0x59f/0x750 [ 45.127077] do_one_tree+0x44/0x50 [ 45.130669] shrink_dcache_for_umount+0x67/0x140 [ 45.135415] generic_shutdown_super+0x6d/0x370 [ 45.139984] kill_anon_super+0x3f/0x60 [ 45.143859] v9fs_kill_super+0x3e/0xa0 [ 45.147734] deactivate_locked_super+0x74/0xe0 [ 45.152304] deactivate_super+0x85/0xa0 [ 45.156265] cleanup_mnt+0xb2/0x150 [ 45.159881] __cleanup_mnt+0x16/0x20 [ 45.163583] task_work_run+0x114/0x190 [ 45.167462] exit_to_usermode_loop+0x1da/0x220 [ 45.172248] do_syscall_64+0x4bc/0x640 [ 45.176120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.180954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.186132] RIP: 0033:0x459a29 [ 45.189396] RSP: 002b:00007fdc96447c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 45.197229] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a29 [ 45.204484] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 45.211744] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 45.219018] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdc964486d4 [ 45.226275] R13: 00000000004c91e3 R14: 00000000004e0530 R15: 00000000ffffffff [ 45.233536] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 80 30 9d 86 e8 4f a8 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 c7 c7 c0 31 9d 86 e8 38 a8 72 fe <0f> 0b 48 89 f1 48 c7 c7 40 31 9d 86 4c 89 e6 e8 24 a8 72 fe 0f [ 45.252618] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff8880a5bb7a00 [ 45.259329] ---[ end trace 3b8951594a8596c3 ]--- [ 45.264181] Kernel panic - not syncing: Fatal exception [ 45.271422] Kernel Offset: disabled [ 45.275054] Rebooting in 86400 seconds..