[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   29.579287] kauditd_printk_skb: 7 callbacks suppressed
[   29.579300] audit: type=1800 audit(1544747145.976:29): pid=5951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[   29.606383] audit: type=1800 audit(1544747145.976:30): pid=5951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.147' (ECDSA) to the list of known hosts.
syzkaller login: [   77.593840] IPVS: ftp: loaded support on port[0] = 21
[   77.594236] IPVS: ftp: loaded support on port[0] = 21
[   77.608763] IPVS: ftp: loaded support on port[0] = 21
[   77.610844] IPVS: ftp: loaded support on port[0] = 21
[   77.620730] IPVS: ftp: loaded support on port[0] = 21
[   77.625301] IPVS: ftp: loaded support on port[0] = 21
[   78.223822] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.232339] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.244226] device bridge_slave_0 entered promiscuous mode
[   78.257168] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.263506] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.271080] device bridge_slave_0 entered promiscuous mode
[   78.289223] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.295594] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.303972] device bridge_slave_0 entered promiscuous mode
[   78.310635] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.317198] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.325442] device bridge_slave_1 entered promiscuous mode
[   78.335781] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.342145] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.351023] device bridge_slave_0 entered promiscuous mode
[   78.371329] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.378266] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.387212] device bridge_slave_1 entered promiscuous mode
[   78.398367] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.404736] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.413928] device bridge_slave_0 entered promiscuous mode
[   78.425072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.436560] bridge0: port 1(bridge_slave_0) entered blocking state
[   78.442985] bridge0: port 1(bridge_slave_0) entered disabled state
[   78.452267] device bridge_slave_0 entered promiscuous mode
[   78.459493] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.469837] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.477898] device bridge_slave_1 entered promiscuous mode
[   78.486643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.498165] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.504911] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.516073] device bridge_slave_1 entered promiscuous mode
[   78.523686] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.534553] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.542549] device bridge_slave_1 entered promiscuous mode
[   78.551447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.565453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.580228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.590975] bridge0: port 2(bridge_slave_1) entered blocking state
[   78.598225] bridge0: port 2(bridge_slave_1) entered disabled state
[   78.606993] device bridge_slave_1 entered promiscuous mode
[   78.615556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.626045] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.663468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.685276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   78.701037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.717249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.785818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   78.828085] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   78.855512] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   78.906475] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   78.917397] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   78.931466] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   78.971770] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   79.006997] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   79.018711] bond0: Enslaving bond_slave_0 as an active interface with an up link
[   79.027490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   79.034700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.044798] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   79.054964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   79.065087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.078118] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   79.090966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.100389] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   79.109877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.119352] bond0: Enslaving bond_slave_1 as an active interface with an up link
[   79.135229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   79.150790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   79.162351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   79.174613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   79.188690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.195477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   79.209165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   79.220379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.229788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   79.245495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.254533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   79.263762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.273838] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.281444] team0: Port device team_slave_0 added
[   79.297201] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.313371] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.329074] team0: Port device team_slave_0 added
[   79.335581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   79.356791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.364369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   79.378430] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.385487] team0: Port device team_slave_1 added
[   79.403872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.413408] team0: Port device team_slave_0 added
[   79.420198] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.428483] team0: Port device team_slave_0 added
[   79.433757] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.441543] team0: Port device team_slave_1 added
[   79.453454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.461878] team0: Port device team_slave_1 added
[   79.472133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.486221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.493478] team0: Port device team_slave_1 added
[   79.508439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.515934] team0: Port device team_slave_0 added
[   79.522859] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[   79.531517] team0: Port device team_slave_0 added
[   79.544976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.561143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.572494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.583458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.593612] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.602404] team0: Port device team_slave_1 added
[   79.609706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   79.622245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.635077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   79.646835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   79.654611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.663037] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[   79.670924] team0: Port device team_slave_1 added
[   79.678481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   79.694089] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   79.708003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   79.716426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   79.732865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.740588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   79.750221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   79.758955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.767083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   79.780879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   79.791860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   79.807191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   79.815274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.826209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   79.834082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   79.844852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   79.857957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   79.873726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   79.897305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   79.905263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   79.923883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   79.931903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   79.939785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   79.947625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   79.955302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   79.963273] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   79.974761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   79.992194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   80.013951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   80.028038] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   80.037262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   80.045155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   80.054616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   80.063158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   80.071877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   80.096976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   80.110215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   80.118769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
[   80.693473] bridge0: port 2(bridge_slave_1) entered blocking state
[   80.700024] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.707055] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.713453] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.726796] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   80.735116] bridge0: port 2(bridge_slave_1) entered blocking state
[   80.741523] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.748259] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.754663] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.762476] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   80.829150] bridge0: port 2(bridge_slave_1) entered blocking state
[   80.835534] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.842261] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.848664] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.862327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   80.872120] bridge0: port 2(bridge_slave_1) entered blocking state
RTNETLINK answers: No buffer space available
[   80.878513] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.885185] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.891808] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.900350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: No buffer space available
[   80.941087] bridge0: port 2(bridge_slave_1) entered blocking state
[   80.947519] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.954180] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.960619] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.979141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   81.025895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   81.033498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   81.053240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   81.061610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   81.068922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
[   81.080069] bridge0: port 2(bridge_slave_1) entered blocking state
[   81.087014] bridge0: port 2(bridge_slave_1) entered forwarding state
[   81.093685] bridge0: port 1(bridge_slave_0) entered blocking state
[   81.100091] bridge0: port 1(bridge_slave_0) entered forwarding state
[   81.107796] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: No buffer space available
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
[   82.077419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Operation not supported
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
RTNETLINK answers: Invalid argument
[   83.567142] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.608070] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.745784] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.761522] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.770737] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.794934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   83.901265] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   83.968954] 8021q: adding VLAN 0 to HW filter on device bond0
[   83.993539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   84.009292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   84.031257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   84.098379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.104611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.116148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.193319] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.206249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.213289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.234937] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   84.276660] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.288210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.295746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.315536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.332115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.339715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.405206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.424407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.432423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.449354] 8021q: adding VLAN 0 to HW filter on device team0
[   84.519109] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   84.526619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   84.533841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   84.548686] 8021q: adding VLAN 0 to HW filter on device team0
[   84.566565] 8021q: adding VLAN 0 to HW filter on device team0
[   84.642305] 8021q: adding VLAN 0 to HW filter on device team0
[   84.675796] 8021q: adding VLAN 0 to HW filter on device team0
[   84.767844] 8021q: adding VLAN 0 to HW filter on device team0
[   94.536161] ------------[ cut here ]------------
[   94.540958] DEBUG_LOCKS_WARN_ON(!hlock->nest_lock)
[   94.540973] ------------[ cut here ]------------
[   94.550654] Bad or missing usercopy whitelist? Kernel memory overwrite attempt detected to SLAB object 'task_struct' (offset 1432, size 2)!
[   94.563468] WARNING: CPU: 1 PID: 38 at mm/usercopy.c:83 usercopy_warn+0xee/0x110
[   94.571004] Kernel panic - not syncing: panic_on_warn set ...
[   94.576903] CPU: 1 PID: 38 Comm: ���ف���d������ Not tainted 4.20.0-rc6+ #342
[   94.584266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   94.590710] ==================================================================
[   94.593756] ------------[ cut here ]------------
[   94.600987] BUG: KASAN: stack-out-of-bounds in update_curr+0x9c0/0xbd0
[   94.605716] kernel BUG at mm/slab.c:4425!
[   94.612377] Read of size 8 at addr ffff8881d9b4a4c0 by task syz-executor537/6116
[   94.616579] WARNING: CPU: 1 PID: 38 at kernel/rcu/tree_plugin.h:438 __rcu_read_unlock+0x266/0x2e0
[   94.624017] 
[   94.633010] Modules linked in:
[   94.637808] CPU: 1 PID: 38 Comm: ���ف���d������ Not tainted 4.20.0-rc6+ #342
[   94.645160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   94.654550] usercopy: Kernel memory overwrite attempt detected to SLAB object 'signal_cache' (offset 1328, size 23)!
[   94.665332] ------------[ cut here ]------------
[   94.670081] kernel BUG at mm/usercopy.c:102!
[   94.674569] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   94.679933] CPU: 1 PID: 38 Comm: ���ف���d������ Not tainted 4.20.0-rc6+ #342
[   94.687282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   94.696666] RIP: 0010:usercopy_abort+0xbb/0xbd
[   94.701249] Code: c0 e8 d7 70 b1 ff 48 8b 55 c0 49 89 d9 4d 89 f0 ff 75 c8 4c 89 e1 4c 89 ee 48 c7 c7 40 e1 34 88 ff 75 d0 41 57 e8 e7 bc 97 ff <0f> 0b e8 ac 70 b1 ff e8 37 15 f5 ff 8b 95 e4 fe ff ff 4c 89 e1 31
[   94.720146] RSP: 0018:ffff8881d9b49438 EFLAGS: 00010086
[   94.725502] RAX: 0000000000000068 RBX: ffffffff882915a0 RCX: 0000000000000000
[   94.732765] RDX: 0000000000000000 RSI: ffffffff8165e4b5 RDI: 0000000000000005
[   94.740028] RBP: ffff8881d9b49490 R08: ffff8881d9b4a440 R09: ffffed103b5e3ef8
[   94.747296] R10: ffffed103b5e3ef8 R11: ffff8881daf1f7c7 R12: ffffffff8915017d
[   94.754561] R13: ffffffff8834dfa0 R14: ffffffff8834dee0 R15: ffffffff8834dea0
[   94.761827] FS:  0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000
[   94.770047] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   94.775920] CR2: 0000000000000130 CR3: 00000001c30bd000 CR4: 00000000001406e0
[   94.783185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   94.790448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   94.797707] Call Trace:
[   94.800279] Modules linked in:
[   94.803547] ---[ end trace ffadbfde81c2ca15 ]---
[   94.808371] RIP: 0010:usercopy_abort+0xbb/0xbd
[   94.812975] Code: c0 e8 d7 70 b1 ff 48 8b 55 c0 49 89 d9 4d 89 f0 ff 75 c8 4c 89 e1 4c 89 ee 48 c7 c7 40 e1 34 88 ff 75 d0 41 57 e8 e7 bc 97 ff <0f> 0b e8 ac 70 b1 ff e8 37 15 f5 ff 8b 95 e4 fe ff ff 4c 89 e1 31
[   94.831871] RSP: 0018:ffff8881d9b49438 EFLAGS: 00010086
[   94.837227] RAX: 0000000000000068 RBX: ffffffff882915a0 RCX: 0000000000000000
[   94.844490] RDX: 0000000000000000 RSI: ffffffff8165e4b5 RDI: 0000000000000005
[   94.851757] RBP: ffff8881d9b49490 R08: ffff8881d9b4a440 R09: ffffed103b5e3ef8
[   94.859023] R10: ffffed103b5e3ef8 R11: ffff8881daf1f7c7 R12: ffffffff8915017d
[   94.866286] R13: ffffffff8834dfa0 R14: ffffffff8834dee0 R15: ffffffff8834dea0
[   94.873553] FS:  0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000
[   94.881771] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   94.887646] CR2: 0000000000000130 CR3: 00000001c30bd000 CR4: 00000000001406e0
[   94.895127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   94.902398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   94.909663] Kernel panic - not syncing: Fatal exception in interrupt
[   96.101225] Shutting down cpus with NMI
[   96.106163] Kernel Offset: disabled
[   96.109893] Rebooting in 86400 seconds..