[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 127.091558][ T32] kauditd_printk_skb: 4 callbacks suppressed [ 127.091607][ T32] audit: type=1800 audit(1583407198.156:39): pid=11800 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=2432 res=0 [ 127.119896][ T32] audit: type=1800 audit(1583407198.166:40): pid=11800 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=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 131.747634][ T32] audit: type=1400 audit(1583407202.816:41): avc: denied { map } for pid=11975 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 [ 131.807397][T11973] sshd (11973) used greatest stack depth: 3352 bytes left Warning: Permanently added '10.128.15.206' (ECDSA) to the list of known hosts. [ 140.229372][ T32] audit: type=1400 audit(1583407211.296:42): avc: denied { map } for pid=11987 comm="syz-executor011" path="/root/syz-executor011355730" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 140.279845][T11988] IPVS: ftp: loaded support on port[0] = 21 [ 140.375360][T11988] chnl_net:caif_netlink_parms(): no params data found [ 140.457577][T11988] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.464785][T11988] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.473240][T11988] device bridge_slave_0 entered promiscuous mode [ 140.484567][T11988] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.491745][T11988] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.500577][T11988] device bridge_slave_1 entered promiscuous mode [ 140.529828][T11988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.543774][T11988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.573245][T11988] team0: Port device team_slave_0 added [ 140.583361][T11988] team0: Port device team_slave_1 added [ 140.609237][T11988] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 140.616351][T11988] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 140.642377][T11988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 140.657160][T11988] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 140.664402][T11988] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 140.690487][T11988] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 140.768054][T11988] device hsr_slave_0 entered promiscuous mode [ 140.814582][T11988] device hsr_slave_1 entered promiscuous mode [ 140.978307][ T32] audit: type=1400 audit(1583407212.046:43): avc: denied { create } for pid=11988 comm="syz-executor011" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.006221][ T32] audit: type=1400 audit(1583407212.076:44): avc: denied { write } for pid=11988 comm="syz-executor011" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.009915][T11988] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.031259][ T32] audit: type=1400 audit(1583407212.076:45): avc: denied { read } for pid=11988 comm="syz-executor011" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 141.069345][T11988] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.129282][T11988] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.189600][T11988] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 141.283498][T11988] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.290719][T11988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.298540][T11988] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.305785][T11988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.365545][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.375697][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.425243][T11988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.449510][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.459058][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.475400][T11988] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.490424][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.499663][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.508777][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.515928][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.532864][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.542180][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.551479][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.558675][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.577484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.593521][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.616387][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.626018][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.637255][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.652152][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.661975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.688636][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.698543][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.707952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.717267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.733464][T11988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.769660][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 141.778215][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 141.799195][T11988] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.837765][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 141.847803][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 141.883808][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 141.892911][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 141.910466][T11988] device veth0_vlan entered promiscuous mode [ 141.918813][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 141.928444][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 141.953079][T11988] device veth1_vlan entered promiscuous mode [ 141.999422][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 142.008347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 142.018369][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.028080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.043234][T11988] device veth0_macvtap entered promiscuous mode [ 142.058407][T11988] device veth1_macvtap entered promiscuous mode [ 142.093735][T11988] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 142.101573][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 142.110566][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.119712][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 142.128948][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 142.149468][T11988] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 142.157193][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 142.167038][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 142.415754][ C1] ===================================================== [ 142.422775][ C1] BUG: KMSAN: use-after-free in find_match+0x317/0x1480 [ 142.429710][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.6.0-rc2-syzkaller #0 [ 142.437986][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.448178][ C1] Call Trace: [ 142.451552][ C1] dump_stack+0x1c9/0x220 [ 142.455903][ C1] kmsan_report+0xf7/0x1e0 [ 142.460323][ C1] __msan_warning+0x58/0xa0 [ 142.464847][ C1] find_match+0x317/0x1480 [ 142.469293][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 142.475884][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.481348][ C1] __find_rr_leaf+0x3f9/0x1160 [ 142.486124][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 142.491226][ C1] fib6_table_lookup+0x586/0x1420 [ 142.496298][ C1] ip6_pol_route+0x203/0x2960 [ 142.500968][ C1] ? nf_ip6_checksum+0x501/0x610 [ 142.505902][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.511108][ C1] ip6_pol_route_input+0x123/0x140 [ 142.516242][ C1] fib6_rule_lookup+0x38f/0xa10 [ 142.521112][ C1] ? ip6_route_input_lookup+0x1f0/0x1f0 [ 142.526776][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.531983][ C1] ip6_route_input+0xb9d/0xcf0 [ 142.536762][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.542078][ C1] ip6_rcv_finish_core+0x1f9/0x470 [ 142.547199][ C1] ipv6_rcv+0x628/0x710 [ 142.551354][ C1] ? local_bh_enable+0x40/0x40 [ 142.556111][ C1] process_backlog+0xa41/0x1410 [ 142.560963][ C1] ? __list_add_valid+0xb8/0x420 [ 142.565895][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 142.571005][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.576197][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 142.581471][ C1] net_rx_action+0x786/0x1aa0 [ 142.586156][ C1] ? net_tx_action+0xc30/0xc30 [ 142.590913][ C1] __do_softirq+0x311/0x83d [ 142.595421][ C1] ? ksoftirqd_should_run+0x30/0x30 [ 142.600655][ C1] ? takeover_tasklets+0x8f0/0x8f0 [ 142.605755][ C1] run_ksoftirqd+0x25/0x40 [ 142.610172][ C1] smpboot_thread_fn+0x493/0x980 [ 142.615113][ C1] kthread+0x4b5/0x4f0 [ 142.619168][ C1] ? cpu_report_death+0x180/0x180 [ 142.624195][ C1] ? kthread_blkcg+0xf0/0xf0 [ 142.629743][ C1] ret_from_fork+0x35/0x40 [ 142.634152][ C1] [ 142.636466][ C1] Uninit was created at: [ 142.640698][ C1] kmsan_internal_poison_shadow+0x66/0xd0 [ 142.646402][ C1] kmsan_slab_free+0x6e/0xb0 [ 142.650991][ C1] kfree+0x565/0x30a0 [ 142.654974][ C1] netdev_name_node_alt_destroy+0x587/0x690 [ 142.660867][ C1] rtnl_linkprop+0x939/0xc00 [ 142.665442][ C1] rtnl_dellinkprop+0x9d/0xb0 [ 142.670103][ C1] rtnetlink_rcv_msg+0x1153/0x1570 [ 142.675197][ C1] netlink_rcv_skb+0x451/0x650 [ 142.679947][ C1] rtnetlink_rcv+0x50/0x60 [ 142.684346][ C1] netlink_unicast+0xf9e/0x1100 [ 142.689185][ C1] netlink_sendmsg+0x1246/0x14d0 [ 142.694108][ C1] ____sys_sendmsg+0x12b6/0x1350 [ 142.699027][ C1] __sys_sendmsg+0x451/0x5f0 [ 142.703601][ C1] __ia32_compat_sys_sendmsg+0xed/0x130 [ 142.709144][ C1] do_fast_syscall_32+0x3c7/0x6e0 [ 142.714178][ C1] entry_SYSENTER_compat+0x68/0x77 [ 142.719281][ C1] ===================================================== [ 142.726215][ C1] Disabling lock debugging due to kernel taint [ 142.732366][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 142.732370][ C0] ===================================================== [ 142.732399][ C0] BUG: KMSAN: use-after-free in find_match+0x317/0x1480 [ 142.738976][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 142.762342][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.772389][ C1] Call Trace: [ 142.775707][ C1] dump_stack+0x1c9/0x220 [ 142.780043][ C1] panic+0x3d5/0xc3e [ 142.783985][ C1] kmsan_report+0x1df/0x1e0 [ 142.788491][ C1] __msan_warning+0x58/0xa0 [ 142.793005][ C1] find_match+0x317/0x1480 [ 142.797432][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 142.803585][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.809157][ C1] __find_rr_leaf+0x3f9/0x1160 [ 142.813949][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 142.819056][ C1] fib6_table_lookup+0x586/0x1420 [ 142.824104][ C1] ip6_pol_route+0x203/0x2960 [ 142.828801][ C1] ? nf_ip6_checksum+0x501/0x610 [ 142.833733][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.838963][ C1] ip6_pol_route_input+0x123/0x140 [ 142.844088][ C1] fib6_rule_lookup+0x38f/0xa10 [ 142.848941][ C1] ? ip6_route_input_lookup+0x1f0/0x1f0 [ 142.854615][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.859834][ C1] ip6_route_input+0xb9d/0xcf0 [ 142.864612][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.869821][ C1] ip6_rcv_finish_core+0x1f9/0x470 [ 142.874926][ C1] ipv6_rcv+0x628/0x710 [ 142.879101][ C1] ? local_bh_enable+0x40/0x40 [ 142.883963][ C1] process_backlog+0xa41/0x1410 [ 142.888819][ C1] ? __list_add_valid+0xb8/0x420 [ 142.893779][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 142.898909][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 142.904122][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 142.909433][ C1] net_rx_action+0x786/0x1aa0 [ 142.914145][ C1] ? net_tx_action+0xc30/0xc30 [ 142.918909][ C1] __do_softirq+0x311/0x83d [ 142.923419][ C1] ? ksoftirqd_should_run+0x30/0x30 [ 142.928622][ C1] ? takeover_tasklets+0x8f0/0x8f0 [ 142.933740][ C1] run_ksoftirqd+0x25/0x40 [ 142.938152][ C1] smpboot_thread_fn+0x493/0x980 [ 142.943116][ C1] kthread+0x4b5/0x4f0 [ 142.947183][ C1] ? cpu_report_death+0x180/0x180 [ 142.952231][ C1] ? kthread_blkcg+0xf0/0xf0 [ 142.956837][ C1] ret_from_fork+0x35/0x40 [ 142.961276][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 142.970815][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.980893][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 142.986881][ C0] Call Trace: [ 142.990162][ C0] [ 142.993011][ C0] dump_stack+0x1c9/0x220 [ 142.997336][ C0] kmsan_report+0xf7/0x1e0 [ 143.001748][ C0] __msan_warning+0x58/0xa0 [ 143.006326][ C0] find_match+0x317/0x1480 [ 143.010788][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 143.016000][ C0] __find_rr_leaf+0x3f9/0x1160 [ 143.020937][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 143.026183][ C0] fib6_table_lookup+0x586/0x1420 [ 143.031247][ C0] ip6_pol_route+0x203/0x2960 [ 143.035968][ C0] ip6_pol_route_input+0x123/0x140 [ 143.041107][ C0] fib6_rule_lookup+0x38f/0xa10 [ 143.045961][ C0] ? ip6_route_input_lookup+0x1f0/0x1f0 [ 143.051514][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 143.056751][ C0] ip6_route_input+0xb9d/0xcf0 [ 143.061527][ C0] ? ipvlan_l3_rcv+0x660/0xb70 [ 143.066315][ C0] ip6_rcv_finish_core+0x1f9/0x470 [ 143.071445][ C0] ? ipvlan_ns_exit+0x160/0x160 [ 143.076303][ C0] ipv6_rcv+0x628/0x710 [ 143.080459][ C0] ? local_bh_enable+0x40/0x40 [ 143.085221][ C0] process_backlog+0xa41/0x1410 [ 143.090071][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 143.095180][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 143.100387][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 143.105661][ C0] net_rx_action+0x786/0x1aa0 [ 143.110352][ C0] ? net_tx_action+0xc30/0xc30 [ 143.115107][ C0] __do_softirq+0x311/0x83d [ 143.119611][ C0] do_softirq_own_stack+0x49/0x80 [ 143.124616][ C0] [ 143.127544][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 143.132735][ C0] local_bh_enable+0x36/0x40 [ 143.137312][ C0] ip6_finish_output2+0x2113/0x2640 [ 143.142524][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 143.147729][ C0] __ip6_finish_output+0x824/0x8e0 [ 143.152861][ C0] ip6_finish_output+0x166/0x410 [ 143.157802][ C0] ip6_output+0x60a/0x770 [ 143.162133][ C0] ? ip6_output+0x770/0x770 [ 143.166626][ C0] ? ac6_seq_show+0x200/0x200 [ 143.171298][ C0] ndisc_send_skb+0x1047/0x15a0 [ 143.176248][ C0] ? ndisc_error_report+0x1a0/0x1a0 [ 143.181438][ C0] ndisc_send_ns+0xe38/0xe80 [ 143.186019][ C0] ? __queue_delayed_work+0x27f/0x450 [ 143.191385][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 143.197217][ C0] addrconf_dad_work+0xc0b/0x2aa0 [ 143.202256][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 143.207471][ C0] ? ipv6_get_saddr_eval+0x1350/0x1350 [ 143.213053][ C0] process_one_work+0x1555/0x1f40 [ 143.218109][ C0] worker_thread+0xef6/0x2450 [ 143.223042][ C0] kthread+0x4b5/0x4f0 [ 143.227109][ C0] ? process_one_work+0x1f40/0x1f40 [ 143.232330][ C0] ? kthread_blkcg+0xf0/0xf0 [ 143.236927][ C0] ret_from_fork+0x35/0x40 [ 143.241442][ C0] [ 143.243941][ C0] Uninit was created at: [ 143.248196][ C0] kmsan_internal_poison_shadow+0x66/0xd0 [ 143.254203][ C0] kmsan_slab_free+0x6e/0xb0 [ 143.258790][ C0] kfree+0x565/0x30a0 [ 143.264766][ C0] netdev_name_node_alt_destroy+0x587/0x690 [ 143.270767][ C0] rtnl_linkprop+0x939/0xc00 [ 143.275647][ C0] rtnl_dellinkprop+0x9d/0xb0 [ 143.280319][ C0] rtnetlink_rcv_msg+0x1153/0x1570 [ 143.285448][ C0] netlink_rcv_skb+0x451/0x650 [ 143.291177][ C0] rtnetlink_rcv+0x50/0x60 [ 143.295590][ C0] netlink_unicast+0xf9e/0x1100 [ 143.300426][ C0] netlink_sendmsg+0x1246/0x14d0 [ 143.305372][ C0] ____sys_sendmsg+0x12b6/0x1350 [ 143.310314][ C0] __sys_sendmsg+0x451/0x5f0 [ 143.314900][ C0] __ia32_compat_sys_sendmsg+0xed/0x130 [ 143.320438][ C0] do_fast_syscall_32+0x3c7/0x6e0 [ 143.325457][ C0] entry_SYSENTER_compat+0x68/0x77 [ 143.330596][ C0] ===================================================== [ 144.175544][ C1] Shutting down cpus with NMI [ 144.193666][ C1] Kernel Offset: 0x2aa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 144.205385][ C1] Rebooting in 86400 seconds..