[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   40.415874] audit: type=1800 audit(1575934971.337:33): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0
[   40.442793] audit: type=1800 audit(1575934971.337:34): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0
[   40.818017] audit: type=1400 audit(1575934971.737:35): avc:  denied  { map } for  pid=7645 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

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts.
syzkaller login: [   47.416698] audit: type=1400 audit(1575934978.337:36): avc:  denied  { map } for  pid=7658 comm="syz-execprog" path="/root/syz-execprog" 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
2019/12/09 23:42:58 parsed 1 programs
[   49.376520] audit: type=1400 audit(1575934980.297:37): avc:  denied  { map } for  pid=7658 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=17112 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
2019/12/09 23:43:00 executed programs: 0
[   50.089567] IPVS: ftp: loaded support on port[0] = 21
[   50.089573] IPVS: ftp: loaded support on port[0] = 21
[   50.105939] IPVS: ftp: loaded support on port[0] = 21
[   50.110798] IPVS: ftp: loaded support on port[0] = 21
[   50.125247] IPVS: ftp: loaded support on port[0] = 21
[   50.170884] IPVS: ftp: loaded support on port[0] = 21
[   50.319741] chnl_net:caif_netlink_parms(): no params data found
[   50.408286] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.415527] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.422743] device bridge_slave_0 entered promiscuous mode
[   50.472852] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.479232] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.486907] device bridge_slave_1 entered promiscuous mode
[   50.550908] chnl_net:caif_netlink_parms(): no params data found
[   50.566495] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   50.577241] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   50.585001] chnl_net:caif_netlink_parms(): no params data found
[   50.592994] chnl_net:caif_netlink_parms(): no params data found
[   50.604241] chnl_net:caif_netlink_parms(): no params data found
[   50.652458] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   50.664527] team0: Port device team_slave_0 added
[   50.673292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   50.673987] team0: Port device team_slave_1 added
[   50.729067] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.782365] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.788764] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.796377] device bridge_slave_0 entered promiscuous mode
[   50.803877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.832592] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.838972] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.846080] device bridge_slave_1 entered promiscuous mode
[   50.868782] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.876114] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.885284] device bridge_slave_0 entered promiscuous mode
[   50.892114] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.898511] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.906789] device bridge_slave_0 entered promiscuous mode
[   50.917936] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.924445] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.931798] device bridge_slave_1 entered promiscuous mode
[   50.942969] chnl_net:caif_netlink_parms(): no params data found
[   50.953214] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.959567] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.966536] device bridge_slave_0 entered promiscuous mode
[   50.973304] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.979650] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.986828] device bridge_slave_1 entered promiscuous mode
[   50.994411] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.007337] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.071982] device hsr_slave_0 entered promiscuous mode
[   51.110454] device hsr_slave_1 entered promiscuous mode
[   51.153477] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   51.160856] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.167268] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.174658] device bridge_slave_1 entered promiscuous mode
[   51.200480] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   51.217196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.224610] team0: Port device team_slave_0 added
[   51.234636] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.241987] team0: Port device team_slave_1 added
[   51.253820] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.273355] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.281434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   51.291749] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.300760] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.309662] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.322921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   51.343336] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.411680] device hsr_slave_0 entered promiscuous mode
[   51.450167] device hsr_slave_1 entered promiscuous mode
[   51.494482] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.501083] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.508094] device bridge_slave_0 entered promiscuous mode
[   51.521487] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.528726] team0: Port device team_slave_0 added
[   51.534709] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.542383] team0: Port device team_slave_0 added
[   51.547715] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   51.555735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   51.563312] team0: Port device team_slave_0 added
[   51.568518] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.575532] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.583333] device bridge_slave_1 entered promiscuous mode
[   51.601138] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.608397] team0: Port device team_slave_1 added
[   51.614831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   51.622829] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.630149] team0: Port device team_slave_1 added
[   51.635527] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   51.643034] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   51.653435] team0: Port device team_slave_1 added
[   51.659596] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   51.668001] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   51.675724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   51.683914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   51.693040] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   51.701511] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   51.715635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   51.729332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   51.823688] device hsr_slave_0 entered promiscuous mode
[   51.860285] device hsr_slave_1 entered promiscuous mode
[   51.942794] device hsr_slave_0 entered promiscuous mode
[   51.990214] device hsr_slave_1 entered promiscuous mode
[   52.072832] device hsr_slave_0 entered promiscuous mode
[   52.110307] device hsr_slave_1 entered promiscuous mode
[   52.151472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.158059] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   52.165836] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   52.172905] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   52.180709] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   52.188051] team0: Port device team_slave_0 added
[   52.193382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   52.201490] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   52.211077] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   52.219344] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   52.226930] team0: Port device team_slave_1 added
[   52.233138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   52.252969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   52.268032] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.292648] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.343646] device hsr_slave_0 entered promiscuous mode
[   52.380198] device hsr_slave_1 entered promiscuous mode
[   52.420768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[   52.428130] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[   52.440736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.451527] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.466542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.486583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.524656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   52.535983] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.546325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.561509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   52.568963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   52.584793] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   52.591102] 8021q: adding VLAN 0 to HW filter on device team0
[   52.602958] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   52.611483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   52.618374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   52.634525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   52.644051] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   52.650801] 8021q: adding VLAN 0 to HW filter on device team0
[   52.660960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   52.668608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   52.677197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   52.684960] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.691412] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.698551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   52.706818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   52.714648] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.721040] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.732880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   52.744842] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.756245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   52.767317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.775398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.785228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.793130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   52.801352] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.807684] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.814976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.823139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   52.830808] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.837142] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.851320] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.862995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   52.873531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   52.881906] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.889022] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   52.896045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   52.905088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   52.918518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   52.928474] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   52.936635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   52.945944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   52.953136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   52.962709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   52.970080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   52.984533] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.993768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   53.004291] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.013577] 8021q: adding VLAN 0 to HW filter on device team0
[   53.022641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   53.034483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.040933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   53.048727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.056549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   53.064259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.073037] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.080869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   53.090586] 8021q: adding VLAN 0 to HW filter on device bond0
[   53.098749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   53.110589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   53.119190] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.126635] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.133986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.141271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.148186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   53.156050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.163964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   53.172191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.179670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.187662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.195341] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.201724] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.209078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.217050] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.223508] 8021q: adding VLAN 0 to HW filter on device team0
[   53.231838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   53.240398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   53.248006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.256883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.265305] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.271702] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.281055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   53.288848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.297094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   53.306332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   53.315115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   53.322677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   53.330784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   53.338291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.345298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.352679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.360606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.368139] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.374522] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.381686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.388525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.395559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   53.403080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   53.413168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   53.423092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   53.432936] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.439009] 8021q: adding VLAN 0 to HW filter on device team0
[   53.448279] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[   53.455769] 8021q: adding VLAN 0 to HW filter on device team0
[   53.463595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.471408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   53.478993] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   53.486575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.494413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.502597] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.508953] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.518201] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   53.527354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   53.535292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   53.546805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   53.556426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   53.565071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.573897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.581859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.589401] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.595800] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.603160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.611026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.618539] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.624925] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.632641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   53.639676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.647122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.654264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.665238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   53.674761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   53.689091] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   53.697690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   53.708386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   53.716212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   53.723859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   53.731844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.739545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.747236] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.753689] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.763664] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   53.769702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   53.777975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   53.789740] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   53.798149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   53.806961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.817405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.825201] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.831710] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.839168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   53.846061] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   53.853394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   53.867991] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   53.878589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   53.887739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   53.899565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   53.915166] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   53.921777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   53.929673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.937837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.945978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.953969] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   53.960727] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   53.967471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.979899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   53.987591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   53.997001] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   54.013060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.020947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.028434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   54.037724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   54.046520] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   54.056558] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.066906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   54.075589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   54.085578] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   54.093342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   54.101632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.109361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.119331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   54.130434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   54.139778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   54.148548] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.156908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   54.165308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   54.173474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   54.183503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   54.191426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   54.199065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   54.206831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.218583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.226289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   54.233792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   54.241539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   54.249070] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   54.256630] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   54.263908] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   54.275589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   54.281133] audit: type=1400 audit(1575934985.197:38): avc:  denied  { associate } for  pid=7682 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
[   54.296163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   54.318954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready
[   54.330478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   54.337287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.350733] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.358318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   54.366357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   54.374408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   54.383220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   54.391503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   54.399028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   54.409192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   54.421585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   54.434056] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready
[   54.443024] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   54.449541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   54.466868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   54.475245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   54.484352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   54.484831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   54.485353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   54.485816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   54.488327] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   54.488370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   54.494837] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   54.494896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   54.511919] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[   54.571489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   54.606021] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   54.608741] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   54.632716] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   54.638856] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   54.643998] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.658151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   54.658282] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   54.658805] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   54.667762] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready
[   54.669220] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   54.678667] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[   54.691595] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.692235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   54.692353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   54.692437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   54.692530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   54.692653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   54.692740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   54.696641] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.734394] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.923584] ==================================================================
[   54.923621] BUG: KASAN: global-out-of-bounds in fbcon_get_font+0x2b2/0x5e0
[   54.923633] Read of size 32 at addr ffffffff87ecb3e0 by task syz-executor.3/7715
[   54.923637] 
[   54.923652] CPU: 0 PID: 7715 Comm: syz-executor.3 Not tainted 4.19.88-syzkaller #0
[   54.923659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   54.923664] Call Trace:
[   54.923681]  dump_stack+0x197/0x210
[   54.923695]  ? fbcon_get_font+0x2b2/0x5e0
[   54.923712]  print_address_description.cold+0x5/0x20d
[   54.923727]  ? fbcon_get_font+0x2b2/0x5e0
[   54.923741]  kasan_report.cold+0x8c/0x2ba
[   54.923759]  check_memory_region+0x123/0x190
[   54.923774]  memcpy+0x24/0x50
[   54.923787]  fbcon_get_font+0x2b2/0x5e0
[   54.923803]  ? display_to_var+0x7e0/0x7e0
[   54.923816]  con_font_op+0x20b/0x1250
[   54.923831]  ? __might_sleep+0x95/0x190
[   54.923845]  ? con_write+0xd0/0xd0
[   54.923862]  ? selinux_capable+0x36/0x40
[   54.923879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.923891]  ? security_capable+0x92/0xc0
[   54.923907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.923919]  ? ns_capable_common+0x141/0x170
[   54.923935]  vt_ioctl+0xd2e/0x2530
[   54.923951]  ? complete_change_console+0x3a0/0x3a0
[   54.923965]  ? avc_has_extended_perms+0xa78/0x10f0
[   54.923987]  ? __sanitizer_cov_trace_switch+0x49/0x80
[   54.924003]  ? tty_jobctrl_ioctl+0x50/0xcd0
[   54.924015]  ? complete_change_console+0x3a0/0x3a0
[   54.924029]  tty_ioctl+0x7f3/0x1510
[   54.924043]  ? tty_vhangup+0x30/0x30
[   54.924055]  ? mark_held_locks+0x100/0x100
[   54.924077]  ? __fget+0x340/0x540
[   54.924097]  ? __might_sleep+0x95/0x190
[   54.924114]  ? tty_vhangup+0x30/0x30
[   54.924130]  do_vfs_ioctl+0xd5f/0x1380
[   54.924142]  ? selinux_file_ioctl+0x46f/0x5e0
[   54.924154]  ? selinux_file_ioctl+0x125/0x5e0
[   54.924169]  ? ioctl_preallocate+0x210/0x210
[   54.924181]  ? selinux_file_mprotect+0x620/0x620
[   54.924199]  ? iterate_fd+0x360/0x360
[   54.924212]  ? nsecs_to_jiffies+0x30/0x30
[   54.924230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.924242]  ? security_file_ioctl+0x8d/0xc0
[   54.924258]  ksys_ioctl+0xab/0xd0
[   54.924273]  __x64_sys_ioctl+0x73/0xb0
[   54.924291]  do_syscall_64+0xfd/0x620
[   54.924308]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   54.924318] RIP: 0033:0x45a6f9
[   54.924331] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   54.924338] RSP: 002b:00007f6d824f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   54.924351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9
[   54.924358] RDX: 0000000000713000 RSI: 0000000000004b60 RDI: 0000000000000004
[   54.924365] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[   54.924373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6d824f86d4
[   54.924380] R13: 00000000004c6d87 R14: 00000000004dd3e0 R15: 00000000ffffffff
[   54.924396] 
[   54.924400] The buggy address belongs to the variable:
[   54.924412]  fontdata_8x16+0x1000/0x1120
[   54.924415] 
[   54.924418] Memory state around the buggy address:
[   54.924429]  ffffffff87ecb280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   54.924438]  ffffffff87ecb300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   54.924447] >ffffffff87ecb380: 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa
[   54.924452]                                                        ^
[   54.924461]  ffffffff87ecb400: 06 fa fa fa fa fa fa fa 05 fa fa fa fa fa fa fa
[   54.924471]  ffffffff87ecb480: 06 fa fa fa fa fa fa fa 00 00 03 fa fa fa fa fa
[   54.924475] ==================================================================
[   54.924480] Disabling lock debugging due to kernel taint
[   54.924576] Kernel panic - not syncing: panic_on_warn set ...
[   54.924576] 
[   54.924590] CPU: 0 PID: 7715 Comm: syz-executor.3 Tainted: G    B             4.19.88-syzkaller #0
[   54.924596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   54.924600] Call Trace:
[   54.924611]  dump_stack+0x197/0x210
[   54.924624]  ? fbcon_get_font+0x2b2/0x5e0
[   54.924634]  panic+0x26a/0x50e
[   54.924645]  ? __warn_printk+0xf3/0xf3
[   54.924657]  ? fbcon_get_font+0x2b2/0x5e0
[   54.924671]  ? preempt_schedule+0x4b/0x60
[   54.924682]  ? ___preempt_schedule+0x16/0x18
[   54.924695]  ? trace_hardirqs_on+0x5e/0x220
[   54.924707]  ? fbcon_get_font+0x2b2/0x5e0
[   54.924717]  kasan_end_report+0x47/0x4f
[   54.924729]  kasan_report.cold+0xa9/0x2ba
[   54.924741]  check_memory_region+0x123/0x190
[   54.924751]  memcpy+0x24/0x50
[   54.924762]  fbcon_get_font+0x2b2/0x5e0
[   54.924775]  ? display_to_var+0x7e0/0x7e0
[   54.924787]  con_font_op+0x20b/0x1250
[   54.924799]  ? __might_sleep+0x95/0x190
[   54.924810]  ? con_write+0xd0/0xd0
[   54.924822]  ? selinux_capable+0x36/0x40
[   54.924833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.924839]  ? security_capable+0x92/0xc0
[   54.924847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.924854]  ? ns_capable_common+0x141/0x170
[   54.924862]  vt_ioctl+0xd2e/0x2530
[   54.924870]  ? complete_change_console+0x3a0/0x3a0
[   54.924878]  ? avc_has_extended_perms+0xa78/0x10f0
[   54.924888]  ? __sanitizer_cov_trace_switch+0x49/0x80
[   54.924896]  ? tty_jobctrl_ioctl+0x50/0xcd0
[   54.924904]  ? complete_change_console+0x3a0/0x3a0
[   54.924910]  tty_ioctl+0x7f3/0x1510
[   54.924917]  ? tty_vhangup+0x30/0x30
[   54.924925]  ? mark_held_locks+0x100/0x100
[   54.924934]  ? __fget+0x340/0x540
[   54.924944]  ? __might_sleep+0x95/0x190
[   54.924950]  ? tty_vhangup+0x30/0x30
[   54.924958]  do_vfs_ioctl+0xd5f/0x1380
[   54.924965]  ? selinux_file_ioctl+0x46f/0x5e0
[   54.924971]  ? selinux_file_ioctl+0x125/0x5e0
[   54.924979]  ? ioctl_preallocate+0x210/0x210
[   54.924986]  ? selinux_file_mprotect+0x620/0x620
[   54.924994]  ? iterate_fd+0x360/0x360
[   54.925001]  ? nsecs_to_jiffies+0x30/0x30
[   54.925010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   54.925017]  ? security_file_ioctl+0x8d/0xc0
[   54.925024]  ksys_ioctl+0xab/0xd0
[   54.925032]  __x64_sys_ioctl+0x73/0xb0
[   54.925040]  do_syscall_64+0xfd/0x620
[   54.925049]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   54.925054] RIP: 0033:0x45a6f9
[   54.925061] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   54.925065] RSP: 002b:00007f6d824f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   54.925072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9
[   54.925076] RDX: 0000000000713000 RSI: 0000000000004b60 RDI: 0000000000000004
[   54.925080] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[   54.925084] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6d824f86d4
[   54.925088] R13: 00000000004c6d87 R14: 00000000004dd3e0 R15: 00000000ffffffff
[   54.926413] Kernel Offset: disabled