syzkaller login: [ 134.329092][ T32] audit: type=1400 audit(1583300230.370:41): avc: denied { map } for pid=12206 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
[ 134.384589][T12204] sshd (12204) used greatest stack depth: 3904 bytes left
Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts.
[ 142.702935][ T32] audit: type=1400 audit(1583300238.750:42): avc: denied { map } for pid=12218 comm="syz-executor290" path="/root/syz-executor290078248" 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
[ 142.741653][T12219] IPVS: ftp: loaded support on port[0] = 21
[ 142.834199][T12219] chnl_net:caif_netlink_parms(): no params data found
[ 142.916154][T12219] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.923507][T12219] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.932436][T12219] device bridge_slave_0 entered promiscuous mode
[ 142.943941][T12219] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.951057][T12219] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.960043][T12219] device bridge_slave_1 entered promiscuous mode
[ 142.988801][T12219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.003125][T12219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.031756][T12219] team0: Port device team_slave_0 added
[ 143.042084][T12219] team0: Port device team_slave_1 added
[ 143.067118][T12219] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.074238][T12219] 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.
[ 143.101205][T12219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.115653][T12219] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.122749][T12219] 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.
[ 143.148814][T12219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.235620][T12219] device hsr_slave_0 entered promiscuous mode
[ 143.282579][T12219] device hsr_slave_1 entered promiscuous mode
[ 143.446328][ T32] audit: type=1400 audit(1583300239.490:43): avc: denied { create } for pid=12219 comm="syz-executor290" 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
[ 143.473947][ T32] audit: type=1400 audit(1583300239.520:44): avc: denied { write } for pid=12219 comm="syz-executor290" 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
[ 143.477654][T12219] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 143.499385][ T32] audit: type=1400 audit(1583300239.520:45): avc: denied { read } for pid=12219 comm="syz-executor290" 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
[ 143.537413][T12219] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 143.607685][T12219] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 143.667273][T12219] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 143.761459][T12219] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.768975][T12219] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.776987][T12219] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.784359][T12219] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.865204][ T4951] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.876023][ T4951] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.906358][T12219] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.928939][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 143.937774][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 143.954037][T12219] 8021q: adding VLAN 0 to HW filter on device team0
[ 143.970681][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 143.980115][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 143.989332][ T3399] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.996521][ T3399] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.015240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 144.025016][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 144.034347][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.041492][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 144.058751][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 144.084281][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 144.094654][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 144.104420][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 144.116891][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 144.131288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 144.141071][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 144.163497][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 144.173194][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 144.190737][T12219] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 144.203972][T12219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 144.213132][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 144.222659][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 144.259380][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 144.268736][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 144.289890][T12219] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 144.328151][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 144.339175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 144.376558][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 144.386181][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 144.402331][T12219] device veth0_vlan entered promiscuous mode
[ 144.409606][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 144.418761][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 144.445051][T12219] device veth1_vlan entered promiscuous mode
[ 144.490876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 144.500283][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 144.509343][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 144.518669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 144.535727][T12219] device veth0_macvtap entered promiscuous mode
[ 144.551209][T12219] device veth1_macvtap entered promiscuous mode
[ 144.585168][T12219] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 144.593142][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 144.602302][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 144.611038][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 144.620455][ T3399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 144.639855][T12219] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 144.647593][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 144.657270][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
executing program
[ 144.902823][ C1] =====================================================
[ 144.909816][ C1] BUG: KMSAN: use-after-free in find_match+0x317/0x1480
[ 144.916738][ C1] CPU: 1 PID: 3399 Comm: kworker/1:2 Not tainted 5.6.0-rc2-syzkaller #0
[ 144.925040][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 144.935089][ C1] Workqueue: ipv6_addrconf addrconf_dad_work
[ 144.941057][ C1] Call Trace:
[ 144.944327][ C1]
[ 144.947166][ C1] dump_stack+0x1c9/0x220
[ 144.951489][ C1] kmsan_report+0xf7/0x1e0
[ 144.955905][ C1] __msan_warning+0x58/0xa0
[ 144.960397][ C1] find_match+0x317/0x1480
[ 144.964896][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20
[ 144.971038][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 144.976244][ C1] __find_rr_leaf+0x3f9/0x1160
[ 144.981072][ C1] ? kmsan_get_metadata+0x4f/0x180
[ 144.986171][ C1] fib6_table_lookup+0x586/0x1420
[ 144.991215][ C1] ip6_pol_route+0x203/0x2960
[ 144.995911][ C1] ip6_pol_route_input+0x123/0x140
[ 145.001021][ C1] fib6_rule_lookup+0x38f/0xa10
[ 145.005861][ C1] ? ip6_route_input_lookup+0x1f0/0x1f0
[ 145.011402][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.016595][ C1] ip6_route_input+0xb9d/0xcf0
[ 145.021366][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.026561][ C1] ip6_rcv_finish_core+0x1f9/0x470
[ 145.031671][ C1] ipv6_rcv+0x628/0x710
[ 145.035830][ C1] ? local_bh_enable+0x40/0x40
[ 145.040603][ C1] process_backlog+0xa41/0x1410
[ 145.045470][ C1] ? kmsan_get_metadata+0x4f/0x180
[ 145.050588][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.055844][ C1] ? rps_trigger_softirq+0x2e0/0x2e0
[ 145.061147][ C1] net_rx_action+0x786/0x1aa0
[ 145.065847][ C1] ? net_tx_action+0xc30/0xc30
[ 145.070615][ C1] __do_softirq+0x311/0x83d
[ 145.075137][ C1] do_softirq_own_stack+0x49/0x80
[ 145.080145][ C1]
[ 145.083095][ C1] __local_bh_enable_ip+0x184/0x1d0
[ 145.088301][ C1] local_bh_enable+0x36/0x40
[ 145.092906][ C1] ip6_finish_output2+0x2113/0x2640
[ 145.098115][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.103304][ C1] __ip6_finish_output+0x824/0x8e0
[ 145.108422][ C1] ip6_finish_output+0x166/0x410
[ 145.113353][ C1] ip6_output+0x60a/0x770
[ 145.117678][ C1] ? ip6_output+0x770/0x770
[ 145.122165][ C1] ? ac6_seq_show+0x200/0x200
[ 145.126832][ C1] ndisc_send_skb+0x1047/0x15a0
[ 145.132212][ C1] ? ndisc_error_report+0x1a0/0x1a0
[ 145.137407][ C1] ndisc_send_ns+0xe38/0xe80
[ 145.141986][ C1] ? __queue_delayed_work+0x27f/0x450
[ 145.147347][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[ 145.153155][ C1] addrconf_dad_work+0xc0b/0x2aa0
[ 145.158175][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.163371][ C1] ? ipv6_get_saddr_eval+0x1350/0x1350
[ 145.168817][ C1] process_one_work+0x1555/0x1f40
[ 145.173852][ C1] worker_thread+0xef6/0x2450
[ 145.178542][ C1] kthread+0x4b5/0x4f0
[ 145.182597][ C1] ? process_one_work+0x1f40/0x1f40
[ 145.187809][ C1] ? kthread_blkcg+0xf0/0xf0
[ 145.192397][ C1] ret_from_fork+0x35/0x40
[ 145.196810][ C1]
[ 145.199139][ C1] Uninit was created at:
[ 145.203369][ C1] kmsan_internal_poison_shadow+0x66/0xd0
[ 145.209075][ C1] kmsan_slab_free+0x6e/0xb0
[ 145.214186][ C1] kfree+0x565/0x30a0
[ 145.218163][ C1] netdev_name_node_alt_destroy+0x587/0x690
[ 145.224070][ C1] rtnl_linkprop+0x939/0xc00
[ 145.228652][ C1] rtnl_dellinkprop+0x9d/0xb0
[ 145.233317][ C1] rtnetlink_rcv_msg+0x1153/0x1570
[ 145.238431][ C1] netlink_rcv_skb+0x451/0x650
[ 145.243187][ C1] rtnetlink_rcv+0x50/0x60
[ 145.247591][ C1] netlink_unicast+0xf9e/0x1100
[ 145.252438][ C1] netlink_sendmsg+0x1246/0x14d0
[ 145.257360][ C1] ____sys_sendmsg+0x12b6/0x1350
[ 145.262280][ C1] __sys_sendmsg+0x451/0x5f0
[ 145.266856][ C1] __ia32_compat_sys_sendmsg+0xed/0x130
[ 145.272421][ C1] do_fast_syscall_32+0x3c7/0x6e0
[ 145.277429][ C1] entry_SYSENTER_compat+0x68/0x77
[ 145.282516][ C1] =====================================================
[ 145.289530][ C1] Disabling lock debugging due to kernel taint
[ 145.295670][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 145.295673][ C0] =====================================================
[ 145.295707][ C0] BUG: KMSAN: use-after-free in find_match+0x317/0x1480
[ 145.302273][ C1] CPU: 1 PID: 3399 Comm: kworker/1:2 Tainted: G B 5.6.0-rc2-syzkaller #0
[ 145.325938][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 145.336084][ C1] Workqueue: ipv6_addrconf addrconf_dad_work
[ 145.342047][ C1] Call Trace:
[ 145.345336][ C1]
[ 145.348182][ C1] dump_stack+0x1c9/0x220
[ 145.352537][ C1] panic+0x3d5/0xc3e
[ 145.356465][ C1] kmsan_report+0x1df/0x1e0
[ 145.360978][ C1] __msan_warning+0x58/0xa0
[ 145.365475][ C1] find_match+0x317/0x1480
[ 145.369906][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20
[ 145.376052][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.381282][ C1] __find_rr_leaf+0x3f9/0x1160
[ 145.386061][ C1] ? kmsan_get_metadata+0x4f/0x180
[ 145.391292][ C1] fib6_table_lookup+0x586/0x1420
[ 145.396347][ C1] ip6_pol_route+0x203/0x2960
[ 145.401048][ C1] ip6_pol_route_input+0x123/0x140
[ 145.406189][ C1] fib6_rule_lookup+0x38f/0xa10
[ 145.411030][ C1] ? ip6_route_input_lookup+0x1f0/0x1f0
[ 145.416574][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.421792][ C1] ip6_route_input+0xb9d/0xcf0
[ 145.426560][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.432042][ C1] ip6_rcv_finish_core+0x1f9/0x470
[ 145.437158][ C1] ipv6_rcv+0x628/0x710
[ 145.441313][ C1] ? local_bh_enable+0x40/0x40
[ 145.446179][ C1] process_backlog+0xa41/0x1410
[ 145.451047][ C1] ? kmsan_get_metadata+0x4f/0x180
[ 145.456186][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.461391][ C1] ? rps_trigger_softirq+0x2e0/0x2e0
[ 145.466783][ C1] net_rx_action+0x786/0x1aa0
[ 145.471483][ C1] ? net_tx_action+0xc30/0xc30
[ 145.476255][ C1] __do_softirq+0x311/0x83d
[ 145.480767][ C1] do_softirq_own_stack+0x49/0x80
[ 145.485778][ C1]
[ 145.488714][ C1] __local_bh_enable_ip+0x184/0x1d0
[ 145.493921][ C1] local_bh_enable+0x36/0x40
[ 145.498503][ C1] ip6_finish_output2+0x2113/0x2640
[ 145.503914][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.510098][ C1] __ip6_finish_output+0x824/0x8e0
[ 145.515302][ C1] ip6_finish_output+0x166/0x410
[ 145.520588][ C1] ip6_output+0x60a/0x770
[ 145.524938][ C1] ? ip6_output+0x770/0x770
[ 145.529782][ C1] ? ac6_seq_show+0x200/0x200
[ 145.534712][ C1] ndisc_send_skb+0x1047/0x15a0
[ 145.539579][ C1] ? ndisc_error_report+0x1a0/0x1a0
[ 145.544775][ C1] ndisc_send_ns+0xe38/0xe80
[ 145.549378][ C1] ? __queue_delayed_work+0x27f/0x450
[ 145.554750][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[ 145.560693][ C1] addrconf_dad_work+0xc0b/0x2aa0
[ 145.565720][ C1] ? kmsan_get_metadata+0x11d/0x180
[ 145.571038][ C1] ? ipv6_get_saddr_eval+0x1350/0x1350
[ 145.576496][ C1] process_one_work+0x1555/0x1f40
[ 145.581538][ C1] worker_thread+0xef6/0x2450
[ 145.586261][ C1] kthread+0x4b5/0x4f0
[ 145.590346][ C1] ? process_one_work+0x1f40/0x1f40
[ 145.596280][ C1] ? kthread_blkcg+0xf0/0xf0
[ 145.600888][ C1] ret_from_fork+0x35/0x40
[ 145.605320][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.6.0-rc2-syzkaller #0
[ 145.614816][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 145.624885][ C0] Call Trace:
[ 145.628173][ C0] dump_stack+0x1c9/0x220
[ 145.632544][ C0] kmsan_report+0xf7/0x1e0
[ 145.636981][ C0] __msan_warning+0x58/0xa0
[ 145.641484][ C0] find_match+0x317/0x1480
[ 145.645937][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20
[ 145.652086][ C0] ? kmsan_get_metadata+0x11d/0x180
[ 145.657291][ C0] __find_rr_leaf+0x3f9/0x1160
[ 145.663060][ C0] ? kmsan_get_metadata+0x4f/0x180
[ 145.668186][ C0] fib6_table_lookup+0x586/0x1420
[ 145.673250][ C0] ip6_pol_route+0x203/0x2960
[ 145.677934][ C0] ? nf_ip6_checksum+0x501/0x610
[ 145.682871][ C0] ? kmsan_get_metadata+0x11d/0x180
[ 145.688145][ C0] ip6_pol_route_input+0x123/0x140
[ 145.693357][ C0] fib6_rule_lookup+0x38f/0xa10
[ 145.698206][ C0] ? ip6_route_input_lookup+0x1f0/0x1f0
[ 145.703779][ C0] ? kmsan_get_metadata+0x11d/0x180
[ 145.709001][ C0] ip6_route_input+0xb9d/0xcf0
[ 145.713773][ C0] ? kmsan_get_metadata+0x11d/0x180
[ 145.719064][ C0] ip6_rcv_finish_core+0x1f9/0x470
[ 145.724201][ C0] ipv6_rcv+0x628/0x710
[ 145.728365][ C0] ? local_bh_enable+0x40/0x40
[ 145.733128][ C0] process_backlog+0xa41/0x1410
[ 145.737998][ C0] ? __list_add_valid+0xb8/0x420
[ 145.742962][ C0] ? kmsan_get_metadata+0x4f/0x180
[ 145.748079][ C0] ? kmsan_get_metadata+0x11d/0x180
[ 145.753306][ C0] ? rps_trigger_softirq+0x2e0/0x2e0
[ 145.758585][ C0] net_rx_action+0x786/0x1aa0
[ 145.763279][ C0] ? net_tx_action+0xc30/0xc30
[ 145.768071][ C0] __do_softirq+0x311/0x83d
[ 145.772584][ C0] ? ksoftirqd_should_run+0x30/0x30
[ 145.777778][ C0] ? takeover_tasklets+0x8f0/0x8f0
[ 145.782885][ C0] run_ksoftirqd+0x25/0x40
[ 145.787301][ C0] smpboot_thread_fn+0x493/0x980
[ 145.792249][ C0] kthread+0x4b5/0x4f0
[ 145.796337][ C0] ? cpu_report_death+0x180/0x180
[ 145.801374][ C0] ? kthread_blkcg+0xf0/0xf0
[ 145.805961][ C0] ret_from_fork+0x35/0x40
[ 145.810383][ C0]
[ 145.812731][ C0] Uninit was created at:
[ 145.817056][ C0] kmsan_internal_poison_shadow+0x66/0xd0
[ 145.822797][ C0] kmsan_slab_free+0x6e/0xb0
[ 145.827381][ C0] kfree+0x565/0x30a0
[ 145.831364][ C0] netdev_name_node_alt_destroy+0x587/0x690
[ 145.837282][ C0] rtnl_linkprop+0x939/0xc00
[ 145.841868][ C0] rtnl_dellinkprop+0x9d/0xb0
[ 145.846542][ C0] rtnetlink_rcv_msg+0x1153/0x1570
[ 145.851647][ C0] netlink_rcv_skb+0x451/0x650
[ 145.856405][ C0] rtnetlink_rcv+0x50/0x60
[ 145.860962][ C0] netlink_unicast+0xf9e/0x1100
[ 145.865866][ C0] netlink_sendmsg+0x1246/0x14d0
[ 145.870890][ C0] ____sys_sendmsg+0x12b6/0x1350
[ 145.877372][ C0] __sys_sendmsg+0x451/0x5f0
[ 145.882033][ C0] __ia32_compat_sys_sendmsg+0xed/0x130
[ 145.889144][ C0] do_fast_syscall_32+0x3c7/0x6e0
[ 145.894524][ C0] entry_SYSENTER_compat+0x68/0x77
[ 145.899760][ C0] =====================================================
[ 146.819630][ C1] Shutting down cpus with NMI
[ 146.839240][ C1] Kernel Offset: 0x2400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 146.850948][ C1] Rebooting in 86400 seconds..