CoreOS-alpha-789-oopses.log

[ 5343.861028] BUG: unable to handle kernel paging request at 0000000000020001
[ 5343.862007] IP: [<0000000000020001>] 0x20001
[ 5343.862007] PGD 215c5f067 PUD 215c5e067 PMD 0 
[ 5343.862007] Oops: 0010 [#1] SMP 
[ 5343.862007] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi mousedev virtio_net scsi_mod crc32c_intel aesni_intel psmouse aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class i2c_piix4 virtio_pci virtio_ring virtio acpi_cpufreq i2c_core button evdev sch_fq_codel ip_tables autofs4
[ 5343.888292] CPU: 0 PID: 1199 Comm: bird Not tainted 4.1.6-coreos-r1 #2
[ 5343.888292] Hardware name: Google Google, BIOS Google 01/01/2011
[ 5343.888292] task: ffff88021647cb60 ti: ffff8800bae0c000 task.ti: ffff8800bae0c000
[ 5343.888292] RIP: 0010:[<0000000000020001>]  [<0000000000020001>] 0x20001
[ 5343.888292] RSP: 0018:ffff88021fc03ea0  EFLAGS: 00010202
[ 5343.888292] RAX: 0000000000020001 RBX: ffffffff81a50f80 RCX: 000000000007bbad
[ 5343.888292] RDX: ffff8802119cf6c0 RSI: ffff8802119cf1d0 RDI: ffff8802119cf6c0
[ 5343.888292] RBP: ffff88021fc03f08 R08: 00000000000192a0 R09: ffff88021fc192a0
[ 5343.888292] R10: ffffea00084673c0 R11: ffffffff810d04e6 R12: 000000000000000a
[ 5343.888292] R13: ffff8802119cfa80 R14: 0000000000000002 R15: ffff88021fc16d80
[ 5343.888292] FS:  000000000065b6c0(0063) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 5343.888292] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5343.888292] CR2: 0000000000020001 CR3: 00000002133ea000 CR4: 00000000001406f0
[ 5343.888292] Stack:
[ 5343.888292]  ffffffff810d04b6 ffff88021fc03eb8 ffff8802119cf1d0 ffff88021647cb60
[ 5343.888292]  ffff8800bae10000 ffff88021fc16db0 0000000000000001 ffff88021647cb60
[ 5343.888292]  0000000000000009 ffffffff81a0d108 0000000000000009 0000000000000100
[ 5343.888292] Call Trace:
[ 5343.888292]  <IRQ> 
[ 5343.888292]  [<ffffffff810d04b6>] ? rcu_process_callbacks+0x226/0x5d0
[ 5343.888292]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 5343.888292]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 5343.888292]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 5343.888292]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 5343.888292]  <EOI> 
[ 5343.888292]  [<ffffffff814bd745>] ? inet_select_addr+0x5/0x100
[ 5343.888292]  [<ffffffff814ca6f5>] ? fib_info_update_nh_saddr+0x25/0x40
[ 5343.888292]  [<ffffffff814cb1b6>] fib_create_info+0xaa6/0xdd0
[ 5343.888292]  [<ffffffff814ce234>] fib_table_insert+0x74/0x480
[ 5343.888292]  [<ffffffff812f4cd3>] ? nla_validate+0x43/0x80
[ 5343.888292]  [<ffffffff814c8000>] ? inet_dump_fib+0xd0/0x120
[ 5343.888292]  [<ffffffff814c8678>] inet_rtm_newroute+0x48/0x60
[ 5343.888292]  [<ffffffff81458d15>] rtnetlink_rcv_msg+0x95/0x250
[ 5343.888292]  [<ffffffff81436b1e>] ? __alloc_skb+0x7e/0x2b0
[ 5343.888292]  [<ffffffff81458c80>] ? rtnetlink_rcv+0x40/0x40
[ 5343.888292]  [<ffffffff8147ac71>] netlink_rcv_skb+0xc1/0xe0
[ 5343.888292]  [<ffffffff81458c6c>] rtnetlink_rcv+0x2c/0x40
[ 5343.888292]  [<ffffffff8147a316>] netlink_unicast+0xf6/0x200
[ 5343.888292]  [<ffffffff8147a83c>] netlink_sendmsg+0x41c/0x670
[ 5343.888292]  [<ffffffff814c2cb2>] ? inet_recvmsg+0x72/0x90
[ 5343.888292]  [<ffffffff8142d5ed>] sock_sendmsg+0x3d/0x50
[ 5343.888292]  [<ffffffff8142dab2>] SYSC_sendto+0x102/0x1a0
[ 5343.888292]  [<ffffffff8110f8a4>] ? __audit_syscall_entry+0xb4/0x110
[ 5343.888292]  [<ffffffff8102259c>] ? do_audit_syscall_entry+0x6c/0x70
[ 5343.888292]  [<ffffffff81023d93>] ? syscall_trace_enter_phase1+0x103/0x160
[ 5343.888292]  [<ffffffff8142e5fe>] SyS_sendto+0xe/0x10
[ 5343.888292]  [<ffffffff8154fb6e>] system_call_fastpath+0x12/0x71
[ 5343.888292] Code:  Bad RIP value.
[ 5343.888292] RIP  [<0000000000020001>] 0x20001
[ 5343.888292]  RSP <ffff88021fc03ea0>
[ 5343.888292] CR2: 0000000000020001
[ 5343.888292] ---[ end trace eb4b7b51cccbb88a ]---
[ 5343.975710] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 5343.975713] BUG: unable to handle kernel paging request at ffff880214f74650
[ 5343.975716] IP: [<ffff880214f74650>] 0xffff880214f74650
[ 5343.975718] PGD 362c067 PUD 362f067 PMD 21120d063 PTE 8000000214f74163
[ 5343.975719] Oops: 0011 [#2] SMP 
[ 5343.975740] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi mousedev virtio_net scsi_mod crc32c_intel aesni_intel psmouse aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class i2c_piix4 virtio_pci virtio_ring virtio acpi_cpufreq i2c_core button evdev sch_fq_codel ip_tables autofs4
[ 5343.975742] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D         4.1.6-coreos-r1 #2
[ 5343.975743] Hardware name: Google Google, BIOS Google 01/01/2011
[ 5343.975744] task: ffff8802169e8000 ti: ffff8802169f0000 task.ti: ffff8802169f0000
[ 5343.975747] RIP: 0010:[<ffff880214f74650>]  [<ffff880214f74650>] 0xffff880214f74650
[ 5343.975748] RSP: 0018:ffff88021fd03c30  EFLAGS: 00010293
[ 5343.975749] RAX: ffff880214f74600 RBX: ffff880002fb6800 RCX: 0000000000000001
[ 5343.975749] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff880002fb6800
[ 5343.975750] RBP: ffff88021fd03c58 R08: 000000000000da0c R09: 00000000000000b3
[ 5343.975751] R10: 0000000000000000 R11: ffff88021202f6a0 R12: ffff8800ba26a84e
[ 5343.975751] R13: ffff8800030b4000 R14: ffff8800030b4000 R15: 0000000000000008
[ 5343.975753] FS:  0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 5343.975753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5343.975754] CR2: ffff880214f74650 CR3: 0000000215854000 CR4: 00000000001406e0
[ 5343.975761] Stack:
[ 5343.975763]  ffffffff814865f1 ffff88021690a080 ffff8800ba26a84e ffff880002fb6800
[ 5343.975764]  ffff8800030b4000 ffff88021fd03cb8 ffffffff81486f84 8000000000000000
[ 5343.975766]  0000000000000302 ffff8800030b4000 0000000000000000 0000000000000000
[ 5343.975766] Call Trace:
[ 5343.975770]  <IRQ> 
[ 5343.975770]  [<ffffffff814865f1>] ? ip_rcv_finish+0x81/0x360
[ 5343.975772]  [<ffffffff81486f84>] ip_rcv+0x2a4/0x400
[ 5343.975773]  [<ffffffff81486570>] ? inet_del_offload+0x40/0x40
[ 5343.975775]  [<ffffffff81449053>] __netif_receive_skb_core+0x6c3/0x9a0
[ 5343.975777]  [<ffffffff8143b507>] ? build_skb+0x17/0x90
[ 5343.975778]  [<ffffffff81449348>] __netif_receive_skb+0x18/0x60
[ 5343.975780]  [<ffffffff814493c3>] netif_receive_skb_internal+0x33/0xa0
[ 5343.975781]  [<ffffffff8144944c>] netif_receive_skb_sk+0x1c/0x70
[ 5343.975784]  [<ffffffffa011172b>] 0xffffffffa011172b
[ 5343.975786]  [<ffffffffa0111d81>] 0xffffffffa0111d81
[ 5343.975787]  [<ffffffff81449819>] net_rx_action+0x159/0x340
[ 5343.975789]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 5343.975790]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 5343.975792]  [<ffffffff815527fa>] do_IRQ+0x5a/0xf0
[ 5343.975795]  [<ffffffff815506ae>] common_interrupt+0x6e/0x6e
[ 5343.975798]  <EOI> 
[ 5343.975798]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 5343.975800]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 5343.975802]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 5343.975804]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 5343.975807]  [<ffffffff81049d79>] start_secondary+0x179/0x1a0
[ 5343.975821] Code: 00 00 00 20 3f 62 81 ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 02 00 04 00 01 00 00 00 00 00 00 00 <50> 46 f7 14 02 88 ff ff 50 46 f7 14 02 88 ff ff 00 00 00 00 00 
[ 5343.975823] RIP  [<ffff880214f74650>] 0xffff880214f74650
[ 5343.975824]  RSP <ffff88021fd03c30>
[ 5343.975824] CR2: ffff880214f74650
[ 5343.975826] ---[ end trace eb4b7b51cccbb88b ]---
[ 5343.975827] Kernel panic - not syncing: Fatal exception in interrupt
[ 5343.976184] Shutting down cpus with NMI
[ 5343.976184] Kernel Offset: disabled
[ 5343.976184] Rebooting in 60 seconds..
[ 5343.976184] ACPI MEMORY or I/O RESET_REG.









[ 5091.865042] general protection fault: 0000 [#1] SMP 
[ 5091.866015] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi mousedev scsi_mod virtio_net crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode psmouse firmware_class i2c_piix4 i2c_core virtio_pci acpi_cpufreq virtio_ring button virtio evdev sch_fq_codel ip_tables autofs4
[ 5091.867124] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 5091.867124] Hardware name: Google Google, BIOS Google 01/01/2011
[ 5091.867124] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 5091.867124] RIP: 0010:[<ffffffff8148177f>]  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 5091.867124] RSP: 0018:ffff88021fc03e58  EFLAGS: 00010246
[ 5091.867124] RAX: dead000000200200 RBX: ffff880214848800 RCX: 0000000000000020
[ 5091.867124] RDX: dead000000100100 RSI: 00000000fffffe01 RDI: ffff88021fc17180
[ 5091.867124] RBP: ffff88021fc03e68 R08: ffff880209b54500 R09: 000000018010000b
[ 5091.867124] R10: ffffffff81451fc5 R11: ffffea000826d500 R12: ffff88021fc17180
[ 5091.867124] R13: ffff880214848500 R14: 0000000000000002 R15: ffff88021fc16d80
[ 5091.867124] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 5091.867124] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5091.867124] CR2: 0000000002038a08 CR3: 00000000a986b000 CR4: 00000000001406f0
[ 5091.867124] Stack:
[ 5091.867124]  ffff880214848800 0000000000000000 ffff88021fc03e88 ffffffff81451fa2
[ 5091.867124]  ffffffff81a50f80 000000000000000a ffff88021fc03e98 ffffffff8145227e
[ 5091.867124]  ffff88021fc03f08 ffffffff810d04b6 ffff88021fc03f08 ffff880211d20650
[ 5091.867124] Call Trace:
[ 5091.867124]  <IRQ> 
[ 5091.867124]  [<ffffffff81451fa2>] dst_destroy+0x32/0xe0
[ 5091.867124]  [<ffffffff8145227e>] dst_destroy_rcu+0xe/0x20
[ 5091.867124]  [<ffffffff810d04b6>] rcu_process_callbacks+0x226/0x5d0
[ 5091.867124]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 5091.867124]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 5091.867124]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 5091.867124]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 5091.867124]  <EOI> 
[ 5091.867124]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 5091.867124]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 5091.867124]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 5091.867124]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 5091.867124]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 5091.867124]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 5091.867124]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 5091.867124]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 5091.867124]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 5091.867124]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 5091.867124] Code: 39 87 b0 00 00 00 48 89 fb 74 4e 4c 8b a7 c0 00 00 00 4c 89 e7 e8 52 e1 0c 00 48 8b 83 b8 00 00 00 48 8b 93 b0 00 00 00 4c 89 e7 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 83 b0 
[ 5091.867124] RIP  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 5091.867124]  RSP <ffff88021fc03e58>
[ 5091.919177] ---[ end trace 8a96784010781407 ]---
[ 5091.920471] Kernel panic - not syncing: Fatal exception in interrupt
[ 5091.921463] Kernel Offset: disabled
[ 5091.921463] Rebooting in 60 seconds..
[ 5091.921463] ACPI MEMORY or I/O RESET_REG.




[ 5066.664042] general protection fault: 0000 [#1] SMP 
[ 5066.665016] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi scsi_mod virtio_net mousedev aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd virtio_pci psmouse virtio_ring microcode virtio firmware_class i2c_piix4 i2c_core acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 5066.665016] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.1.6-coreos-r1 #2
[ 5066.665016] Hardware name: Google Google, BIOS Google 01/01/2011
[ 5066.665016] task: ffff8802169e8000 ti: ffff8802169f0000 task.ti: ffff8802169f0000
[ 5066.665016] RIP: 0010:[<ffffffff8148177f>]  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 5066.665016] RSP: 0018:ffff88021fd03e58  EFLAGS: 00010246
[ 5066.665016] RAX: dead000000200200 RBX: ffff8800ba5f4500 RCX: 0000000000000020
[ 5066.665016] RDX: dead000000100100 RSI: 00000000fffffe01 RDI: ffff88021fd17180
[ 5066.665016] RBP: ffff88021fd03e68 R08: ffff88021fd16d60 R09: ffff880214c76ad0
[ 5066.665016] R10: ffff88021fd16d80 R11: 000000000000bc00 R12: ffff88021fd17180
[ 5066.665016] R13: ffff8800ba5f4100 R14: 0000000000000001 R15: ffff88021fd16d80
[ 5066.665016] FS:  0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 5066.690014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5066.690014] CR2: 00000000033b53a8 CR3: 0000000209bda000 CR4: 00000000001406e0
[ 5066.690014] Stack:
[ 5066.690014]  ffff8800ba5f4500 0000000000000000 ffff88021fd03e88 ffffffff81451fa2
[ 5066.690014]  ffffffff81a50f80 000000000000000a ffff88021fd03e98 ffffffff8145227e
[ 5066.690014]  ffff88021fd03f08 ffffffff810d04b6 ffff88021fd03f08 ffff880214c76d10
[ 5066.690014] Call Trace:
[ 5066.690014]  <IRQ> 
[ 5066.690014]  [<ffffffff81451fa2>] dst_destroy+0x32/0xe0
[ 5066.690014]  [<ffffffff8145227e>] dst_destroy_rcu+0xe/0x20
[ 5066.690014]  [<ffffffff810d04b6>] rcu_process_callbacks+0x226/0x5d0
[ 5066.690014]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 5066.690014]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 5066.690014]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 5066.690014]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 5066.690014]  <EOI> 
[ 5066.690014]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 5066.690014]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 5066.690014]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 5066.690014]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 5066.690014]  [<ffffffff81049d79>] start_secondary+0x179/0x1a0
[ 5066.690014] Code: 39 87 b0 00 00 00 48 89 fb 74 4e 4c 8b a7 c0 00 00 00 4c 89 e7 e8 52 e1 0c 00 48 8b 83 b8 00 00 00 48 8b 93 b0 00 00 00 4c 89 e7 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 83 b0 
[ 5066.690014] RIP  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 5066.690014]  RSP <ffff88021fd03e58>
[ 5066.720729] ---[ end trace 8a2271a2b5e98aa7 ]---
[ 5066.721983] Kernel panic - not syncing: Fatal exception in interrupt
[ 5066.722974] Kernel Offset: disabled
[ 5066.722974] Rebooting in 60 seconds..
[ 5066.722974] ACPI MEMORY or I/O RESET_REG.




[ 4960.060018] ------------[ cut here ]------------
[ 4960.061008] WARNING: CPU: 0 PID: 1158 at ../kernel/rcu/tree.c:2652 rcu_process_callbacks+0x58e/0x5d0()
[ 4960.061008] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi mousedev scsi_mod virtio_net aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class psmouse virtio_pci i2c_piix4 acpi_cpufreq virtio_ring i2c_core button virtio evdev sch_fq_codel ip_tables autofs4
[ 4960.061008] CPU: 0 PID: 1158 Comm: calico-felix Not tainted 4.1.6-coreos-r1 #2
[ 4960.061008] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4960.061008]  ffffffff817b6e48 ffff88021fc03e48 ffffffff81548fec 0000000000000000
[ 4960.061008]  0000000000000000 ffff88021fc03e88 ffffffff8106d35a 0000000000000000
[ 4960.061008]  ffffffff81a50f80 0000000000000246 0000000000000000 0000000000000001
[ 4960.061008] Call Trace:
[ 4960.061008]  <IRQ>  [<ffffffff81548fec>] dump_stack+0x45/0x57
[ 4960.061008]  [<ffffffff8106d35a>] warn_slowpath_common+0x8a/0xc0
[ 4960.061008]  [<ffffffff8106d44a>] warn_slowpath_null+0x1a/0x20
[ 4960.061008]  [<ffffffff810d081e>] rcu_process_callbacks+0x58e/0x5d0
[ 4960.061008]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4960.061008]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4960.061008]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4960.061008]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4960.061008]  <EOI> 
[ 4960.061008] ---[ end trace c611382e8c63fe11 ]---
[ 4960.122982] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020
[ 4960.123742] IP: [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4960.123742] PGD 2129fa067 PUD 207ef8067 PMD 0 
[ 4960.123742] Oops: 0000 [#1] SMP 
[ 4960.123742] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi mousedev scsi_mod virtio_net aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class psmouse virtio_pci i2c_piix4 acpi_cpufreq virtio_ring i2c_core button virtio evdev sch_fq_codel ip_tables autofs4
[ 4960.123742] CPU: 0 PID: 1158 Comm: calico-felix Tainted: G        W       4.1.6-coreos-r1 #2
[ 4960.123742] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4960.123742] task: ffff880211893240 ti: ffff88021507c000 task.ti: ffff88021507c000
[ 4960.123742] RIP: 0010:[<ffffffff814a3c2a>]  [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4960.123742] RSP: 0018:ffff88021507fc98  EFLAGS: 00010286
[ 4960.123742] RAX: 0000000000000000 RBX: ffff880214a92000 RCX: 000000009fd54885
[ 4960.123742] RDX: 0000000000000040 RSI: ffff88021507fd68 RDI: ffff88008e167800
[ 4960.123742] RBP: ffff88021507fcd8 R08: 0000000000000000 R09: ffff88021465e1b0
[ 4960.123742] R10: ffff880211893240 R11: 00007ffffffff000 R12: 0000000000005780
[ 4960.123742] R13: ffff88021507fd68 R14: ffff88021507fe28 R15: 0000000000000000
[ 4960.123742] FS:  00007fa566813740(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4960.123742] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4960.123742] CR2: 0000000000000020 CR3: 00000002120fc000 CR4: 00000000001406f0
[ 4960.123742] Stack:
[ 4960.123742]  ffff880211893938 00007fa5626f81e0 ffff88021507fcd8 ffffffff811b0d89
[ 4960.123742]  ffff88021507fcd8 ffff8800030a1460 ffff880214a92000 0000000000000040
[ 4960.123742]  ffff88021507fd08 ffffffff81494330 ffff88021507fd08 000000000000007d
[ 4960.123742] Call Trace:
[ 4960.123742]  [<ffffffff811b0d89>] ? kmem_cache_free+0x1d9/0x1f0
[ 4960.123742]  [<ffffffff81494330>] tcp_send_mss+0x20/0xe0
[ 4960.123742]  [<ffffffff81497bbb>] tcp_sendmsg+0x12b/0xb20
[ 4960.123742]  [<ffffffff814c2c04>] inet_sendmsg+0x64/0xa0
[ 4960.123742]  [<ffffffff81265ec3>] ? selinux_socket_sendmsg+0x23/0x30
[ 4960.123742]  [<ffffffff8142d5ed>] sock_sendmsg+0x3d/0x50
[ 4960.123742]  [<ffffffff8142dab2>] SYSC_sendto+0x102/0x1a0
[ 4960.123742]  [<ffffffff8110f8a4>] ? __audit_syscall_entry+0xb4/0x110
[ 4960.123742]  [<ffffffff8102259c>] ? do_audit_syscall_entry+0x6c/0x70
[ 4960.123742]  [<ffffffff81023d93>] ? syscall_trace_enter_phase1+0x103/0x160
[ 4960.123742]  [<ffffffff8142e5fe>] SyS_sendto+0xe/0x10
[ 4960.123742]  [<ffffffff8154fb6e>] system_call_fastpath+0x12/0x71
[ 4960.123742] Code: 00 0f 1f 44 00 00 55 48 89 e5 41 54 53 48 89 fb 48 83 ec 30 48 8b bf 18 01 00 00 44 8b a3 14 06 00 00 48 85 ff 74 1c 48 8b 47 20 <ff> 50 20 39 83 b4 04 00 00 74 0d 89 c6 48 89 df e8 01 f9 ff ff 
[ 4960.123742] RIP  [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4960.123742]  RSP <ffff88021507fc98>
[ 4960.123742] CR2: 0000000000000020
[ 4960.178170] ---[ end trace c611382e8c63fe12 ]---
[ 4960.181826] Kernel panic - not syncing: Fatal exception
[ 4960.182736] Kernel Offset: disabled
[ 4960.182736] Rebooting in 60 seconds..
[ 4960.182736] ACPI MEMORY or I/O RESET_REG.




[ 4577.655038] general protection fault: 0000 [#1] SMP 
[ 4577.656128] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod virtio_net mousedev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq button virtio_pci virtio_ring i2c_piix4 i2c_core psmouse virtio evdev sch_fq_codel ip_tables autofs4
[ 4577.665603] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 4577.671664] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4577.672534] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 4577.672534] RIP: 0010:[<ffffffff8148177f>]  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 4577.672534] RSP: 0018:ffff88021fc03e58  EFLAGS: 00010246
[ 4577.672534] RAX: dead000000200200 RBX: ffff8800ba655200 RCX: 0000000000000020
[ 4577.672534] RDX: dead000000100100 RSI: 00000000fffffe01 RDI: ffff88021fc17180
[ 4577.672534] RBP: ffff88021fc03e68 R08: ffff88021515e700 R09: 000000018010000f
[ 4577.672534] R10: ffffffff81451fc5 R11: ffffea0008545780 R12: ffff88021fc17180
[ 4577.672534] R13: 0000000000000000 R14: 0000000000000002 R15: ffff88021fc16d80
[ 4577.672534] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4577.672534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4577.672534] CR2: 0000000002d6a130 CR3: 00000000b9e5e000 CR4: 00000000001406f0
[ 4577.672534] Stack:
[ 4577.672534]  ffff8800ba655200 0000000000000000 ffff88021fc03e88 ffffffff81451fa2
[ 4577.672534]  ffffffff81a50f80 000000000000000a ffff88021fc03e98 ffffffff8145227e
[ 4577.672534]  ffff88021fc03f08 ffffffff810d04b6 ffff88021fc03f08 ffff880002906300
[ 4577.672534] Call Trace:
[ 4577.672534]  <IRQ> 
[ 4577.672534]  [<ffffffff81451fa2>] dst_destroy+0x32/0xe0
[ 4577.672534]  [<ffffffff8145227e>] dst_destroy_rcu+0xe/0x20
[ 4577.672534]  [<ffffffff810d04b6>] rcu_process_callbacks+0x226/0x5d0
[ 4577.672534]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4577.672534]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4577.672534]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4577.672534]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4577.672534]  <EOI> 
[ 4577.672534]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 4577.672534]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 4577.672534]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 4577.672534]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 4577.672534]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 4577.672534]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 4577.672534]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 4577.672534]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 4577.672534]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 4577.672534]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 4577.672534] Code: 39 87 b0 00 00 00 48 89 fb 74 4e 4c 8b a7 c0 00 00 00 4c 89 e7 e8 52 e1 0c 00 48 8b 83 b8 00 00 00 48 8b 93 b0 00 00 00 4c 89 e7 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 83 b0 
[ 4577.672534] RIP  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 4577.672534]  RSP <ffff88021fc03e58>
[ 4577.711597] ---[ end trace e70e62d7a8434649 ]---
[ 4577.712768] Kernel panic - not syncing: Fatal exception in interrupt
[ 4577.713761] Kernel Offset: disabled
[ 4577.713761] Rebooting in 60 seconds..
[ 4577.713761] ACPI MEMORY or I/O RESET_REG.




[ 4811.214014] ------------[ cut here ]------------
[ 4811.215006] WARNING: CPU: 0 PID: 0 at ../kernel/rcu/tree.c:2652 rcu_process_callbacks+0x58e/0x5d0()
[ 4811.215366] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod virtio_net mousedev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq virtio_pci virtio_ring virtio i2c_piix4 i2c_core psmouse button evdev sch_fq_codel ip_tables autofs4
[ 4811.220953] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 4811.220953] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4811.220953]  ffffffff817b6e48 ffff88021fc03e48 ffffffff81548fec 0000000000000000
[ 4811.220953]  0000000000000000 ffff88021fc03e88 ffffffff8106d35a ffff88008efbc110
[ 4811.220953]  ffffffff81a50f80 0000000000000246 0000000000000000 0000000000000001
[ 4811.220953] Call Trace:
[ 4811.220953]  <IRQ>  [<ffffffff81548fec>] dump_stack+0x45/0x57
[ 4811.220953]  [<ffffffff8106d35a>] warn_slowpath_common+0x8a/0xc0
[ 4811.220953]  [<ffffffff8106d44a>] warn_slowpath_null+0x1a/0x20
[ 4811.220953]  [<ffffffff810d081e>] rcu_process_callbacks+0x58e/0x5d0
[ 4811.220953]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4811.220953]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4811.220953]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4811.220953]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4811.220953]  <EOI>  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 4811.220953]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 4811.220953]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 4811.220953]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 4811.220953]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 4811.220953]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 4811.220953]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 4811.220953]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 4811.220953]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 4811.220953]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 4811.220953] ---[ end trace 9718e77343c21f7b ]---
[ 4811.251884] BUG: unable to handle kernel NULL pointer dereference at 00000000000003f8
[ 4811.252779] IP: [<ffffffff81483c0c>] __ip_route_output_key+0x64c/0x860
[ 4811.257282] PGD 212f5a067 PUD 210fe1067 PMD 0 
[ 4811.257282] Oops: 0000 [#1] SMP 
[ 4811.257282] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod virtio_net mousedev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq virtio_pci virtio_ring virtio i2c_piix4 i2c_core psmouse button evdev sch_fq_codel ip_tables autofs4
[ 4811.257282] CPU: 0 PID: 1440 Comm: bird Tainted: G        W       4.1.6-coreos-r1 #2
[ 4811.257282] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4811.257282] task: ffff88021647b240 ti: ffff88021546c000 task.ti: ffff88021546c000
[ 4811.257282] RIP: 0010:[<ffffffff81483c0c>]  [<ffffffff81483c0c>] __ip_route_output_key+0x64c/0x860
[ 4811.257282] RSP: 0018:ffff88021546fb08  EFLAGS: 00010246
[ 4811.257282] RAX: 0000000000000000 RBX: ffff8800bafb2330 RCX: 0000000000000001
[ 4811.257282] RDX: 0000000000000001 RSI: 00000000440df00a RDI: ffff88021303f8a0
[ 4811.257282] RBP: ffff88021546fb78 R08: ffff88021303f840 R09: 0000000000000000
[ 4811.257282] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801d6185600
[ 4811.257282] R13: ffff88021307e800 R14: 0000000000000000 R15: ffff8802135a0000
[ 4811.257282] FS:  000000000065b6c0(0063) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4811.257282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4811.257282] CR2: 00000000000003f8 CR3: 0000000212970000 CR4: 00000000001406f0
[ 4811.257282] Stack:
[ 4811.257282]  ffff8800b9be2800 0000000000000000 ffff88021303f840 000000011546fa98
[ 4811.257282]  0000000000010000 ffff88021303f840 ffff8800b9bd0360 ffff8800bae370e8
[ 4811.257282]  ffff8802140bdb00 ffff8800bafb2330 ffffffff81abf500 ffff8800bafb2000
[ 4811.257282] Call Trace:
[ 4811.257282]  [<ffffffff81484090>] ip_route_output_flow+0x20/0x60
[ 4811.257282]  [<ffffffff8148c90a>] ip_queue_xmit+0x36a/0x3d0
[ 4811.257282]  [<ffffffff814a4639>] tcp_transmit_skb+0x4b9/0x990
[ 4811.257282]  [<ffffffff814a6690>] tcp_send_ack+0x120/0x170
[ 4811.257282]  [<ffffffff81494466>] tcp_cleanup_rbuf+0x76/0x120
[ 4811.257282]  [<ffffffff81495fda>] tcp_recvmsg+0x6aa/0xba0
[ 4811.257282]  [<ffffffff814c2cb2>] inet_recvmsg+0x72/0x90
[ 4811.257282]  [<ffffffff8142d0cb>] sock_recvmsg+0x3b/0x50
[ 4811.257282]  [<ffffffff8142d165>] sock_read_iter+0x85/0xd0
[ 4811.257282]  [<ffffffff811cb92e>] __vfs_read+0xae/0xe0
[ 4811.257282]  [<ffffffff811cbf16>] vfs_read+0x86/0x140
[ 4811.257282]  [<ffffffff811ccd96>] SyS_read+0x46/0xb0
[ 4811.257282]  [<ffffffff810240c3>] ? syscall_trace_leave+0x93/0xf0
[ 4811.257282]  [<ffffffff8154fb6e>] system_call_fastpath+0x12/0x71
[ 4811.257282] Code: 8b 4b 14 45 85 c9 0f 84 c3 01 00 00 44 0f b6 5d b2 4c 8b 45 b8 45 31 c9 e9 d1 fa ff ff 66 90 49 8b 44 24 18 48 8b 80 48 04 00 00 <8b> 80 f8 03 00 00 41 39 84 24 98 00 00 00 0f 85 bb fb ff ff f0 
[ 4811.257282] RIP  [<ffffffff81483c0c>] __ip_route_output_key+0x64c/0x860
[ 4811.257282]  RSP <ffff88021546fb08>
[ 4811.257282] CR2: 00000000000003f8
[ 4811.261621] BUG: unable to handle kernel [ 4811.331042] ---[ end trace 9718e77343c21f7c ]---
[ 4811.331043] Kernel panic - not syncing: Fatal exception

[ 4811.261621] NULL pointer dereference at 0000000000000020
[ 4811.261621] IP: [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4811.261621] PGD 214af5067 PUD 210de8067 PMD 0 
[ 4811.261621] Oops: 0000 [#2] SMP 
[ 4811.261621] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod virtio_net mousedev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq virtio_pci virtio_ring virtio i2c_piix4 i2c_core psmouse button evdev sch_fq_codel ip_tables autofs4
[ 4811.261621] CPU: 1 PID: 770 Comm: etcd2 Tainted: G      D W       4.1.6-coreos-r1 #2
[ 4811.261621] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4811.261621] task: ffff88021427b240 ti: ffff880215438000 task.ti: ffff880215438000
[ 4811.261621] RIP: 0010:[<ffffffff814a3c2a>]  [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4811.261621] RSP: 0018:ffff88021543bc48  EFLAGS: 00010286
[ 4811.261621] RAX: 0000000000000000 RBX: ffff8800bafb5800 RCX: 0000000000000000
[ 4811.261621] RDX: 0000000000000040 RSI: ffff88021543bd18 RDI: ffff8801d6185600
[ 4811.261621] RBP: ffff88021543bc88 R08: 0000000000000000 R09: ffff880211480b70
[ 4811.261621] R10: ffff88021427b240 R11: 0000000000000246 R12: 0000000000000580
[ 4811.261621] R13: ffff88021543bd18 R14: ffff88021543bdc0 R15: 0000000000000010
[ 4811.261621] FS:  00007f99058c4700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 4811.261621] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4811.261621] CR2: 0000000000000020 CR3: 00000000ba159000 CR4: 00000000001406e0
[ 4811.261621] Stack:
[ 4811.261621]  ffff88021fd16040 ffff88021fd16040 ffff880215458000 ffff88021fd16040
[ 4811.261621]  0000000000000001 ffff88021fd16040 ffff8800bafb5800 0000000000000040
[ 4811.261621]  ffff88021543bcb8 ffffffff81494330 ffff88021543bcb8 00000000000000ba
[ 4811.261621] Call Trace:
[ 4811.261621]  [<ffffffff81494330>] tcp_send_mss+0x20/0xe0
[ 4811.261621]  [<ffffffff81497bbb>] tcp_sendmsg+0x12b/0xb20
[ 4811.261621]  [<ffffffff81096e4d>] ? ttwu_do_activate.constprop.100+0x5d/0x70
[ 4811.261621]  [<ffffffff81099df1>] ? try_to_wake_up+0x1f1/0x340
[ 4811.261621]  [<ffffffff814c2c04>] inet_sendmsg+0x64/0xa0
[ 4811.261621]  [<ffffffff81265ec3>] ? selinux_socket_sendmsg+0x23/0x30
[ 4811.261621]  [<ffffffff8142d5ed>] sock_sendmsg+0x3d/0x50
[ 4811.261621]  [<ffffffff8142d678>] sock_write_iter+0x78/0xe0
[ 4811.261621]  [<ffffffff811cba11>] __vfs_write+0xb1/0xf0
[ 4811.261621]  [<ffffffff811cc079>] vfs_write+0xa9/0x1b0
[ 4811.261621]  [<ffffffff811cce46>] SyS_write+0x46/0xb0
[ 4811.261621]  [<ffffffff810240c3>] ? syscall_trace_leave+0x93/0xf0
[ 4811.261621]  [<ffffffff8154fb6e>] system_call_fastpath+0x12/0x71
[ 4811.261621] Code: 00 0f 1f 44 00 00 55 48 89 e5 41 54 53 48 89 fb 48 83 ec 30 48 8b bf 18 01 00 00 44 8b a3 14 06 00 00 48 85 ff 74 1c 48 8b 47 20 <ff> 50 20 39 83 b4 04 00 00 74 0d 89 c6 48 89 df e8 01 f9 ff ff 
[ 4811.261621] RIP  [<ffffffff814a3c2a>] tcp_current_mss+0x2a/0x80
[ 4811.261621]  RSP <ffff88021543bc48>
[ 4811.261621] CR2: 0000000000000020
[ 4811.332025] Kernel Offset: disabled
[ 4811.332025] Rebooting in 60 seconds..
[ 4811.332025] ACPI MEMORY or I/O RESET_REG.





[ 4434.360973] BUG: unable to handle kernel NULL pointer dereference at           (null)
[ 4434.361953] IP: [<          (null)>]           (null)
[ 4434.361953] PGD 214a77067 PUD 214a76067 PMD 0 
[ 4434.361953] Oops: 0010 [#1] SMP 
[ 4434.361953] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_net virtio_scsi scsi_mod crc32c_intel mousedev aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class psmouse i2c_piix4 i2c_core virtio_pci virtio_ring virtio acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 4434.361953] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 4434.361953] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4434.361953] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 4434.361953] RIP: 0010:[<0000000000000000>]  [<          (null)>]           (null)
[ 4434.361953] RSP: 0018:ffff88021fc03c00  EFLAGS: 00010246
[ 4434.361953] RAX: ffff8800b3f8c900 RBX: ffff8800b3f8c900 RCX: 0000000000000001
[ 4434.361953] RDX: ffff88000305b000 RSI: 0000000000000000 RDI: ffff8800b3f8c900
[ 4434.361953] RBP: ffff88021fc03c28 R08: 00000000000038ed R09: 00000000000000b3
[ 4434.361953] R10: 0000000000000000 R11: ffff880208a0a400 R12: ffff88021113e800
[ 4434.361953] R13: ffff88000305b000 R14: ffff88000305b000 R15: 0000000000000008
[ 4434.361953] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4434.361953] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4434.361953] CR2: 0000000000000000 CR3: 0000000214a74000 CR4: 00000000001406f0
[ 4434.361953] Stack:
[ 4434.361953]  ffffffff814ac9dc ffff880000000002 ffff88000305b000 ffff8800b3f8c900
[ 4434.361953]  ffff880209a12e4e ffff88021fc03c58 ffffffff81486628 ffff8802152ccce8
[ 4434.361953]  ffff880209a12e4e ffff8800b3f8c900 ffff88000305b000 ffff88021fc03cb8
[ 4434.361953] Call Trace:
[ 4434.361953]  <IRQ> 
[ 4434.361953]  [<ffffffff814ac9dc>] ? tcp_v4_early_demux+0x11c/0x160
[ 4434.361953]  [<ffffffff81486628>] ip_rcv_finish+0xb8/0x360
[ 4434.361953]  [<ffffffff81486f84>] ip_rcv+0x2a4/0x400
[ 4434.361953]  [<ffffffff81486570>] ? inet_del_offload+0x40/0x40
[ 4434.361953]  [<ffffffff81449053>] __netif_receive_skb_core+0x6c3/0x9a0
[ 4434.361953]  [<ffffffff8143b507>] ? build_skb+0x17/0x90
[ 4434.361953]  [<ffffffff81449348>] __netif_receive_skb+0x18/0x60
[ 4434.361953]  [<ffffffff814493c3>] netif_receive_skb_internal+0x33/0xa0
[ 4434.361953]  [<ffffffff8144944c>] netif_receive_skb_sk+0x1c/0x70
[ 4434.361953]  [<ffffffffa011d72b>] 0xffffffffa011d72b
[ 4434.361953]  [<ffffffff81486570>] ? inet_del_offload+0x40/0x40
[ 4434.361953]  [<ffffffffa011dd81>] 0xffffffffa011dd81
[ 4434.361953]  [<ffffffff81449819>] net_rx_action+0x159/0x340
[ 4434.361953]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4434.361953]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4434.361953]  [<ffffffff815527fa>] do_IRQ+0x5a/0xf0
[ 4434.361953]  [<ffffffff815506ae>] common_interrupt+0x6e/0x6e
[ 4434.361953]  <EOI> 
[ 4434.361953]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 4434.361953]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 4434.361953]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 4434.361953]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 4434.361953]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 4434.361953]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 4434.361953]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 4434.361953]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 4434.361953]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 4434.361953]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 4434.361953] Code:  Bad RIP value.
[ 4434.361953] RIP  [<          (null)>]           (null)
[ 4434.361953]  RSP <ffff88021fc03c00>
[ 4434.361953] CR2: 0000000000000000
[ 4434.361953] ---[ end trace e9e1ed56482c53b3 ]---
[ 4434.361953] Kernel panic - not syncing: Fatal exception in interrupt
[ 4434.361953] Kernel Offset: disabled
[ 4434.361953] Rebooting in 60 seconds..
[ 4434.361953] ACPI MEMORY or I/O RESET_REG.




[ 4348.575019] ------------[ cut here ]------------
[ 4348.575853] WARNING: CPU: 0 PID: 1898 at ../kernel/rcu/tree.c:2652 rcu_process_callbacks+0x58e/0x5d0()
[ 4348.576009] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod crc32c_intel virtio_net aesni_intel mousedev aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class virtio_pci virtio_ring acpi_cpufreq psmouse i2c_piix4 button i2c_core virtio evdev sch_fq_codel ip_tables autofs4
[ 4348.576009] CPU: 0 PID: 1898 Comm: calico-felix Not tainted 4.1.6-coreos-r1 #2
[ 4348.576009] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4348.576009]  ffffffff817b6e48 ffff88021fc03e48 ffffffff81548fec 0000000000000000
[ 4348.576009]  0000000000000000 ffff88021fc03e88 ffffffff8106d35a 0000000000000000
[ 4348.576009]  ffffffff81a50f80 0000000000000246 0000000000000000 0000000000000001
[ 4348.576009] Call Trace:
[ 4348.576009]  <IRQ>  [<ffffffff81548fec>] dump_stack+0x45/0x57
[ 4348.576009]  [<ffffffff8106d35a>] warn_slowpath_common+0x8a/0xc0
[ 4348.576009]  [<ffffffff8106d44a>] warn_slowpath_null+0x1a/0x20
[ 4348.576009]  [<ffffffff810d081e>] rcu_process_callbacks+0x58e/0x5d0
[ 4348.576009]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4348.576009]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4348.576009]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4348.576009]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4348.576009]  <EOI> 
[ 4348.576009] ---[ end trace b3901e792632f45c ]---
[ 4348.613043] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 4348.614025] BUG: unable to handle kernel paging request at ffff880002a39100
[ 4348.614025] IP: [<ffff880002a39100>] 0xffff880002a39100
[ 4348.614025] PGD 362c067 PUD 362d067 PMD 8000000002a001e3 
[ 4348.616901] Oops: 0011 [#1] SMP 
[ 4348.616901] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod crc32c_intel virtio_net aesni_intel mousedev aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class virtio_pci virtio_ring acpi_cpufreq psmouse i2c_piix4 button i2c_core virtio evdev sch_fq_codel ip_tables autofs4
[ 4348.616901] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.1.6-coreos-r1 #2
[ 4348.616901] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4348.616901] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 4348.616901] RIP: 0010:[<ffff880002a39100>]  [<ffff880002a39100>] 0xffff880002a39100
[ 4348.616901] RSP: 0018:ffff88021fc03ea0  EFLAGS: 00010202
[ 4348.616901] RAX: ffff880002a39100 RBX: ffffffff81a50f80 RCX: ffff88021fc16d60
[ 4348.616901] RDX: ffff880002a39100 RSI: ffff88009acec350 RDI: ffff880002a39100
[ 4348.616901] RBP: ffff88021fc03f08 R08: ffff88021fc16d60 R09: ffff8801e2f4b700
[ 4348.616901] R10: ffff88021fc16d80 R11: 0000000000000005 R12: 000000000000000a
[ 4348.616901] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88021fc16d80
[ 4348.616901] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4348.616901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4348.616901] CR2: ffff880002a39100 CR3: 00000000ba117000 CR4: 00000000001406f0
[ 4348.616901] Stack:
[ 4348.616901]  ffffffff810d04b6 ffff88021fc03f08 ffff88009acec350 ffffffff81a154c0
[ 4348.616901]  ffffffff81a04000 ffff88021fc16db0 0000000000000000 ffffffff81a154c0
[ 4348.616901]  0000000000000009 ffffffff81a0d108 0000000000000009 0000000000000100
[ 4348.616901] Call Trace:
[ 4348.616901]  <IRQ> 
[ 4348.616901]  [<ffffffff810d04b6>] ? rcu_process_callbacks+0x226/0x5d0
[ 4348.616901]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4348.616901]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4348.616901]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4348.616901]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4348.616901]  <EOI> 
[ 4348.616901]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 4348.616901]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 4348.616901]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 4348.616901]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 4348.616901]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 4348.616901]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 4348.616901]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 4348.616901]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 4348.616901]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 4348.616901]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 4348.616901] Code: 88 ff ff 8e 9c 33 ba 00 88 ff ff 02 00 00 00 01 00 00 00 e8 90 a3 02 00 88 ff ff e8 90 a3 02 00 88 ff ff b0 d0 61 02 00 88 ff ff <00> 00 00 00 00 00 00 00 00 91 a3 02 00 88 ff ff 00 00 00 00 00 
[ 4348.616901] RIP  [<ffff880002a39100>] 0xffff880002a39100
[ 4348.616901]  RSP <ffff88021fc03ea0>
[ 4348.616901] CR2: ffff880002a39100
[ 4348.616901] ---[ end trace b3901e792632f45d ]---
[ 4348.616901] Kernel panic - not syncing: Fatal exception in interrupt
[ 4348.616901] Kernel Offset: disabled
[ 4348.616901] Rebooting in 60 seconds..
[ 4348.616901] ACPI MEMORY or I/O RESET_REG.




[ 4740.436036] general protection fault: 0000 [#1] SMP 
[ 4740.437009] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul virtio_scsi ablk_helper cryptd scsi_mod virtio_net mousedev microcode firmware_class psmouse i2c_piix4 virtio_pci virtio_ring i2c_core virtio acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 4740.437009] CPU: 0 PID: 1526 Comm: calico-felix Not tainted 4.1.6-coreos-r1 #2
[ 4740.437009] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4740.437009] task: ffff880214820000 ti: ffff880215c58000 task.ti: ffff880215c58000
[ 4740.437009] RIP: 0010:[<ffffffff8148177f>]  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 4740.437009] RSP: 0000:ffff88021fc03e58  EFLAGS: 00010246
[ 4740.437009] RAX: dead000000200200 RBX: ffff8801c94f6200 RCX: 0000000000000020
[ 4740.437009] RDX: dead000000100100 RSI: 00000000fffffe01 RDI: ffff88021fc17180
[ 4740.437009] RBP: ffff88021fc03e68 R08: ffff88021fc16d60 R09: ffff8801c94f6200
[ 4740.437009] R10: 0000000000000004 R11: 0000000000000005 R12: ffff88021fc17180
[ 4740.437009] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88021fc16d80
[ 4740.437009] FS:  00007fcbd7484740(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4740.437009] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4740.437009] CR2: 0000000018de11a8 CR3: 0000000215b6d000 CR4: 00000000001406f0
[ 4740.437009] Stack:
[ 4740.437009]  ffff8801c94f6200 0000000000000000 ffff88021fc03e88 ffffffff81451fa2
[ 4740.437009]  ffffffff81a50f80 000000000000000a ffff88021fc03e98 ffffffff8145227e
[ 4740.437009]  ffff88021fc03f08 ffffffff810d04b6 ffffffff835c7c78 ffff8801c94f6200
[ 4740.437009] Call Trace:
[ 4740.437009]  <IRQ> 
[ 4740.437009]  [<ffffffff81451fa2>] dst_destroy+0x32/0xe0
[ 4740.437009]  [<ffffffff8145227e>] dst_destroy_rcu+0xe/0x20
[ 4740.437009]  [<ffffffff810d04b6>] rcu_process_callbacks+0x226/0x5d0
[ 4740.437009]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4740.437009]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4740.437009]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 4740.437009]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 4740.437009]  <EOI> 
[ 4740.437009] Code: 39 87 b0 00 00 00 48 89 fb 74 4e 4c 8b a7 c0 00 00 00 4c 89 e7 e8 52 e1 0c 00 48 8b 83 b8 00 00 00 48 8b 93 b0 00 00 00 4c 89 e7 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 83 b0 
[ 4740.437009] RIP  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 4740.437009]  RSP <ffff88021fc03e58>
[ 4740.500797] ---[ end trace bc3278e0e20dc1f4 ]---
[ 4740.502079] Kernel panic - not syncing: Fatal exception in interrupt
[ 4740.503069] Kernel Offset: disabled
[ 4740.503069] Rebooting in 60 seconds..
[ 4740.503069] ACPI MEMORY or I/O RESET_REG.




[ 3939.720558] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
[ 3939.721537] IP: [<ffffffff814ac9d9>] tcp_v4_early_demux+0x119/0x160
[ 3939.721537] PGD 214793067 PUD 214792067 PMD 0 
[ 3939.721537] Oops: 0000 [#1] SMP 
[ 3939.721537] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel aesni_intel virtio_net virtio_scsi scsi_mod aes_x86_64 glue_helper mousedev lrw gf128mul ablk_helper cryptd microcode firmware_class virtio_pci i2c_piix4 virtio_ring i2c_core psmouse virtio acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 3939.721537] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 3939.721537] Hardware name: Google Google, BIOS Google 01/01/2011
[ 3939.721537] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 3939.721537] RIP: 0010:[<ffffffff814ac9d9>]  [<ffffffff814ac9d9>] tcp_v4_early_demux+0x119/0x160
[ 3939.721537] RSP: 0018:ffff88021fc03c08  EFLAGS: 00010246
[ 3939.721537] RAX: ffff8800b97c0100 RBX: ffff880215542b00 RCX: 0000000000000001
[ 3939.721537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8800b97c0100
[ 3939.721537] RBP: ffff88021fc03c28 R08: 00000000000034ca R09: 00000000000000b3
[ 3939.721537] R10: 0000000000000000 R11: ffff88020982fee0 R12: ffff880211167000
[ 3939.721537] R13: ffff8802136ea000 R14: ffff8802136ea000 R15: 0000000000000008
[ 3939.721537] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 3939.721537] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3939.721537] CR2: 0000000000000010 CR3: 0000000214790000 CR4: 00000000001406f0
[ 3939.721537] Stack:
[ 3939.721537]  ffff880200000002 ffff8802136ea000 ffff880215542b00 ffff8800b3ce104e
[ 3939.721537]  ffff88021fc03c58 ffffffff81486628 ffff88021690a000 ffff8800b3ce104e
[ 3939.721537]  ffff880215542b00 ffff8802136ea000 ffff88021fc03cb8 ffffffff81486f84
[ 3939.721537] Call Trace:
[ 3939.721537]  <IRQ> 
[ 3939.721537]  [<ffffffff81486628>] ip_rcv_finish+0xb8/0x360
[ 3939.721537]  [<ffffffff81486f84>] ip_rcv+0x2a4/0x400
[ 3939.721537]  [<ffffffff81486570>] ? inet_del_offload+0x40/0x40
[ 3939.721537]  [<ffffffff81449053>] __netif_receive_skb_core+0x6c3/0x9a0
[ 3939.721537]  [<ffffffff8143b507>] ? build_skb+0x17/0x90
[ 3939.721537]  [<ffffffff81449348>] __netif_receive_skb+0x18/0x60
[ 3939.721537]  [<ffffffff814493c3>] netif_receive_skb_internal+0x33/0xa0
[ 3939.721537]  [<ffffffff8144944c>] netif_receive_skb_sk+0x1c/0x70
[ 3939.721537]  [<ffffffffa00e872b>] 0xffffffffa00e872b
[ 3939.721537]  [<ffffffff8105991e>] ? kvm_clock_get_cycles+0x1e/0x20
[ 3939.721537]  [<ffffffff810dd76e>] ? ktime_get+0x3e/0xa0
[ 3939.721537]  [<ffffffffa00e8d81>] 0xffffffffa00e8d81
[ 3939.721537]  [<ffffffff81449819>] net_rx_action+0x159/0x340
[ 3939.721537]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 3939.721537]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 3939.721537]  [<ffffffff815527fa>] do_IRQ+0x5a/0xf0
[ 3939.721537]  [<ffffffff815506ae>] common_interrupt+0x6e/0x6e
[ 3939.721537]  <EOI> 
[ 3939.721537]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 3939.721537]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 3939.721537]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 3939.721537]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 3939.721537]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 3939.721537]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 3939.721537]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 3939.721537]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 3939.721537]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 3939.721537]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 3939.721537] Code: 00 00 41 39 b4 24 e8 02 00 00 0f 85 1e ff ff ff 48 83 c8 01 48 89 43 58 e9 11 ff ff ff 0f 1f 44 00 00 48 8b 50 20 31 f6 48 89 c7 <ff> 52 10 48 85 c0 75 c9 e9 f6 fe ff ff 39 f9 0f 87 ee fe ff ff 
[ 3939.721537] RIP  [<ffffffff814ac9d9>] tcp_v4_early_demux+0x119/0x160
[ 3939.721537]  RSP <ffff88021fc03c08>
[ 3939.721537] CR2: 0000000000000010
[ 3939.721537] ---[ end trace a5c4cf9776986d29 ]---
[ 3939.721537] Kernel panic - not syncing: Fatal exception in interrupt
[ 3939.721537] Kernel Offset: disabled
[ 3939.721537] Rebooting in 60 seconds..
[ 3939.721537] ACPI MEMORY or I/O RESET_REG.



[ 3967.784039] ------------[ cut here ]------------
[ 3967.785032] WARNING: CPU: 1 PID: 0 at ../kernel/rcu/tree.c:2652 rcu_process_callbacks+0x58e/0x5d0()
[ 3967.810105] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi virtio_net scsi_mod mousedev aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq button psmouse i2c_piix4 i2c_core virtio_pci virtio_ring virtio evdev sch_fq_codel ip_tables autofs4
[ 3967.810105] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.1.6-coreos-r1 #2
[ 3967.922461] Hardware name: Google Google, BIOS Google 01/01/2011
[ 3967.922461]  ffffffff817b6e48 ffff88021fd03e48 ffffffff81548fec 0000000000000000
[ 3967.922461]  0000000000000000 ffff88021fd03e88 ffffffff8106d35a 0000000000000202
[ 3967.922461]  ffffffff81a50f80 0000000000000246 0000000000000000 0000000000000001
[ 3967.922461] Call Trace:
[ 3967.922461]  <IRQ>  [<ffffffff81548fec>] dump_stack+0x45/0x57
[ 3967.986694]  [<ffffffff8106d35a>] warn_slowpath_common+0x8a/0xc0
[ 3967.986694]  [<ffffffff8106d44a>] warn_slowpath_null+0x1a/0x20
[ 3967.986694]  [<ffffffff810d081e>] rcu_process_callbacks+0x58e/0x5d0
[ 3967.986694]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 3967.986694]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 3967.986694]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 3967.986694]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 3967.986694]  <EOI>  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 3967.986694]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 3967.986694]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 3967.986694]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 3967.986694]  [<ffffffff81049d79>] start_secondary+0x179/0x1a0
[ 3967.986694] ---[ end trace f569a550f546a608 ]---
[ 3968.080833] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 3968.081791] BUG: unable to handle kernel paging request at ffff8800ba43b801
[ 3968.081791] IP: [<ffff8800ba43b801>] 0xffff8800ba43b801
[ 3968.081791] PGD 362c067 PUD 21ffff067 PMD 2b0b063 PTE 80000000ba43b163
[ 3968.081791] Oops: 0011 [#1] SMP 
[ 3968.081791] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi virtio_net scsi_mod mousedev aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class acpi_cpufreq button psmouse i2c_piix4 i2c_core virtio_pci virtio_ring virtio evdev sch_fq_codel ip_tables autofs4
[ 3968.119714] CPU: 1 PID: 13 Comm: ksoftirqd/1 Tainted: G        W       4.1.6-coreos-r1 #2
[ 3968.119714] Hardware name: Google Google, BIOS Google 01/01/2011
[ 3968.119714] task: ffff8802169ecb60 ti: ffff8802169fc000 task.ti: ffff8802169fc000
[ 3968.119714] RIP: 0010:[<ffff8800ba43b801>]  [<ffff8800ba43b801>] 0xffff8800ba43b801
[ 3968.119714] RSP: 0018:ffff8802169ffbd0  EFLAGS: 00010286
[ 3968.119714] RAX: ffff8800ba43b800 RBX: ffff8800ba43b800 RCX: 0000000000000000
[ 3968.119714] RDX: 0000000000000000 RSI: ffff8800ba43b800 RDI: ffff880216b25000
[ 3968.119714] RBP: ffff8802169ffbe8 R08: ffff8800b9402000 R09: ffff8800ba43b800
[ 3968.119714] R10: ffffc900015ac5f8 R11: ffff880216b25000 R12: ffff880216b25000
[ 3968.119714] R13: 0000000000000000 R14: ffff8800ba43b800 R15: ffff8800ba302330
[ 3968.119714] FS:  0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 3968.119714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3968.119714] CR2: ffff8800ba43b801 CR3: 00000002156bd000 CR4: 00000000001406e0
[ 3968.119714] Stack:
[ 3968.119714]  ffffffff8148c361 ffff8800ba43b800 ffff8800ba302000 ffff8802169ffc28
[ 3968.119714]  ffffffff8148c6ee ffff8800ba302000 ffff8800ba302000 ffff8800ba43b800
[ 3968.119714]  ffff8800b94020b0 0000000000000020 0000000000300000 ffff8802169ffca8
[ 3968.119714] Call Trace:
[ 3968.119714]  [<ffffffff8148c361>] ? ip_local_out_sk+0x31/0x40
[ 3968.119714]  [<ffffffff8148c6ee>] ip_queue_xmit+0x14e/0x3d0
[ 3968.119714]  [<ffffffff814a4639>] tcp_transmit_skb+0x4b9/0x990
[ 3968.119714]  [<ffffffff814a7ee0>] ? tcp_init_xmit_timers+0x30/0x30
[ 3968.119714]  [<ffffffff814a67c3>] tcp_xmit_probe_skb+0xe3/0x100
[ 3968.119714]  [<ffffffff814a7b89>] tcp_write_wakeup+0x59/0x170
[ 3968.119714]  [<ffffffff814a8078>] tcp_keepalive_timer+0x198/0x260
[ 3968.119714]  [<ffffffff810d49e9>] call_timer_fn+0x39/0x110
[ 3968.119714]  [<ffffffff814a7ee0>] ? tcp_init_xmit_timers+0x30/0x30
[ 3968.119714]  [<ffffffff810d6490>] run_timer_softirq+0x220/0x320
[ 3968.119714]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 3968.119714]  [<ffffffff810717b9>] run_ksoftirqd+0x29/0x50
[ 3968.119714]  [<ffffffff8108f0ff>] smpboot_thread_fn+0x12f/0x180
[ 3968.119714]  [<ffffffff8108efd0>] ? sort_range+0x30/0x30
[ 3968.119714]  [<ffffffff8108bad9>] kthread+0xc9/0xe0
[ 3968.119714]  [<ffffffff8108ba10>] ? kthread_create_on_node+0x180/0x180
[ 3968.119714]  [<ffffffff8154ff62>] ret_from_fork+0x42/0x70
[ 3968.119714]  [<ffffffff8108ba10>] ? kthread_create_on_node+0x180/0x180
[ 3968.119714] Code: 00 00 d8 b7 43 ba 00 88 ff ff d8 b7 43 ba 00 88 ff ff e8 b7 43 ba 00 88 ff ff e8 b7 43 ba 00 88 ff ff b8 99 cd 11 02 88 ff ff 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
[ 3968.119714] RIP  [<ffff8800ba43b801>] 0xffff8800ba43b801
[ 3968.119714]  RSP <ffff8802169ffbd0>
[ 3968.119714] CR2: ffff8800ba43b801
[ 3968.119714] ---[ end trace f569a550f546a609 ]---
[ 3968.119714] Kernel panic - not syncing: Fatal exception in interrupt
[ 3968.119714] Kernel Offset: disabled
[ 3968.119714] Rebooting in 60 seconds..
[ 3968.119714] ACPI MEMORY or I/O RESET_REG.




[ 3660.952007] BUG: unable to handle kernel paging request at ffff8802166e1d00
[ 3660.952974] IP: [<ffff8802166e1d00>] 0xffff8802166e1d00
[ 3660.952974] PGD 362c067 PUD 362f067 PMD 214d81063 PTE 80000002166e1163
[ 3660.952974] Oops: 0011 [#1] SMP 
[ 3660.952974] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi scsi_mod virtio_net mousedev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class psmouse i2c_piix4 virtio_pci virtio_ring i2c_core virtio acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 3660.957981] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.1.6-coreos-r1 #2
[ 3660.957981] Hardware name: Google Google, BIOS Google 01/01/2011
[ 3660.957981] task: ffff8802169e8000 ti: ffff8802169f0000 task.ti: ffff8802169f0000
[ 3660.957981] RIP: 0010:[<ffff8802166e1d00>]  [<ffff8802166e1d00>] 0xffff8802166e1d00
[ 3660.957981] RSP: 0018:ffff88021fd03ea0  EFLAGS: 00010202
[ 3660.957981] RAX: ffff8802166e1d00 RBX: ffffffff81a50f80 RCX: ffff88021fd16d60
[ 3660.957981] RDX: ffff8802166e1d00 RSI: 00000000fffffe01 RDI: ffff8802166e1d00
[ 3660.957981] RBP: ffff88021fd03f08 R08: ffff88021fd16d60 R09: fffffffffffffffd
[ 3660.957981] R10: 0000000000000004 R11: 0000000000000005 R12: 000000000000000a
[ 3660.957981] R13: 0000000000000000 R14: 0000000000000002 R15: ffff88021fd16d80
[ 3660.957981] FS:  0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 3660.957981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3660.957981] CR2: ffff8802166e1d00 CR3: 0000000214f49000 CR4: 00000000001406e0
[ 3660.957981] Stack:
[ 3660.957981]  ffffffff810d04b6 ffff88021fd0fdb8 ffff8802166e1d00 ffff8802169e8000
[ 3660.957981]  ffff8802169f4000 ffff88021fd16db0 0000000000000000 ffff8802169e8000
[ 3660.957981]  0000000000000009 ffffffff81a0d108 0000000000000009 0000000000000100
[ 3660.957981] Call Trace:
[ 3660.957981]  <IRQ> 
[ 3660.957981]  [<ffffffff810d04b6>] ? rcu_process_callbacks+0x226/0x5d0
[ 3660.957981]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 3660.957981]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 3660.957981]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 3660.957981]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 3660.957981]  <EOI> 
[ 3660.957981]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 3660.957981]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 3660.957981]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 3660.957981]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 3660.957981]  [<ffffffff81049d79>] start_secondary+0x179/0x1a0
[ 3660.957981] Code: 88 ff ff 82 12 0d 9b 00 88 ff ff 00 09 00 00 01 00 00 00 e8 1c 6e 16 02 88 ff ff e8 1c 6e 16 02 88 ff ff 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 1d 6e 16 02 88 ff ff 00 00 00 00 00 
[ 3660.957981] RIP  [<ffff8802166e1d00>] 0xffff8802166e1d00
[ 3660.957981]  RSP <ffff88021fd03ea0>
[ 3660.957981] CR2: ffff8802166e1d00
[ 3660.957981] ---[ end trace 2a2ceb4d00682af0 ]---
[ 3660.957981] Kernel panic - not syncing: Fatal exception in interrupt
[ 3660.957981] Kernel Offset: disabled
[ 3660.957981] Rebooting in 60 seconds..
[ 3660.957981] ACPI MEMORY or I/O RESET_REG.




[ 4024.564479] BUG: unable to handle kernel NULL pointer dereference at           (null)
[ 4024.565452] IP: [<          (null)>]           (null)
[ 4024.565452] PGD 2297067 PUD 2296067 PMD 0 
[ 4024.565452] Oops: 0010 [#1] SMP 
[ 4024.565452] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod crc32c_intel virtio_scsi scsi_mod aesni_intel virtio_net mousedev aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class virtio_pci virtio_ring psmouse virtio i2c_piix4 i2c_core acpi_cpufreq button evdev sch_fq_codel ip_tables autofs4
[ 4024.565452] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6-coreos-r1 #2
[ 4024.565452] Hardware name: Google Google, BIOS Google 01/01/2011
[ 4024.565452] task: ffffffff81a154c0 ti: ffffffff81a00000 task.ti: ffffffff81a00000
[ 4024.565452] RIP: 0010:[<0000000000000000>]  [<          (null)>]           (null)
[ 4024.565452] RSP: 0018:ffff88021fc03c00  EFLAGS: 00010246
[ 4024.565452] RAX: ffff880003375d00 RBX: ffff880003375d00 RCX: 0000000000000001
[ 4024.565452] RDX: ffff88000306c000 RSI: 0000000000000000 RDI: ffff880003375d00
[ 4024.565452] RBP: ffff88021fc03c28 R08: 0000000000005608 R09: 000000000000bb84
[ 4024.565452] R10: 0000000000000003 R11: ffff880215a30dc0 R12: ffff880214bfb000
[ 4024.565452] R13: ffff88000306c000 R14: ffff88000306c000 R15: 0000000000000008
[ 4024.565452] FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
[ 4024.565452] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4024.565452] CR2: 0000000000000000 CR3: 0000000001d92000 CR4: 00000000001406f0
[ 4024.600761] Stack:
[ 4024.601081]  ffffffff814ac9dc ffff880000000002 ffff88000306c000 ffff880003375d00
[ 4024.601081]  ffff88008cbba84e ffff88021fc03c58 ffffffff81486628 ffff88021690a000
[ 4024.601081]  ffff88008cbba84e ffff880003375d00 ffff88000306c000 ffff88021fc03cb8
[ 4024.601081] Call Trace:
[ 4024.601081]  <IRQ> 
[ 4024.601081]  [<ffffffff814ac9dc>] ? tcp_v4_early_demux+0x11c/0x160
[ 4024.601081]  [<ffffffff81486628>] ip_rcv_finish+0xb8/0x360
[ 4024.601081]  [<ffffffff81486f84>] ip_rcv+0x2a4/0x400
[ 4024.601081]  [<ffffffff81486570>] ? inet_del_offload+0x40/0x40
[ 4024.601081]  [<ffffffff81449053>] __netif_receive_skb_core+0x6c3/0x9a0
[ 4024.601081]  [<ffffffff8143b507>] ? build_skb+0x17/0x90
[ 4024.601081]  [<ffffffff81449348>] __netif_receive_skb+0x18/0x60
[ 4024.601081]  [<ffffffff814493c3>] netif_receive_skb_internal+0x33/0xa0
[ 4024.601081]  [<ffffffff8144944c>] netif_receive_skb_sk+0x1c/0x70
[ 4024.601081]  [<ffffffffa008772b>] 0xffffffffa008772b
[ 4024.601081]  [<ffffffff81096cb0>] ? check_preempt_curr+0x80/0xa0
[ 4024.601081]  [<ffffffffa0087d81>] 0xffffffffa0087d81
[ 4024.601081]  [<ffffffff81449819>] net_rx_action+0x159/0x340
[ 4024.601081]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 4024.601081]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 4024.601081]  [<ffffffff815527fa>] do_IRQ+0x5a/0xf0
[ 4024.601081]  [<ffffffff815506ae>] common_interrupt+0x6e/0x6e
[ 4024.601081]  <EOI> 
[ 4024.601081]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 4024.601081]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 4024.601081]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 4024.601081]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 4024.601081]  [<ffffffff8153bbec>] rest_init+0x7c/0x80
[ 4024.601081]  [<ffffffff81b130e0>] start_kernel+0x483/0x490
[ 4024.601081]  [<ffffffff81b12a4d>] ? set_init_arg+0x55/0x55
[ 4024.601081]  [<ffffffff81b12120>] ? early_idt_handler_array+0x120/0x120
[ 4024.601081]  [<ffffffff81b125ee>] x86_64_start_reservations+0x2a/0x2c
[ 4024.601081]  [<ffffffff81b12728>] x86_64_start_kernel+0x138/0x147
[ 4024.601081] Code:  Bad RIP value.
[ 4024.601081] RIP  [<          (null)>]           (null)
[ 4024.601081]  RSP <ffff88021fc03c00>
[ 4024.601081] CR2: 0000000000000000
[ 4024.601081] ---[ end trace cdabfe9d7380aaab ]---
[ 4024.601081] Kernel panic - not syncing: Fatal exception in interrupt
[ 4024.601081] Kernel Offset: disabled
[ 4024.601081] Rebooting in 60 seconds..
[ 4024.601081] ACPI MEMORY or I/O RESET_REG.




[ 3889.336027] general protection fault: 0000 [#1] SMP 
[ 3889.337005] Modules linked in: xt_mac xt_mark veth ip_set_hash_net nf_conntrack_ipv6 nf_defrag_ipv6 xt_comment xt_set ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter br_netfilter nf_nat nf_conntrack bridge stp llc overlay nls_ascii nls_cp437 vfat fat ext4 crc16 mbcache jbd2 sd_mod virtio_scsi crc32c_intel virtio_net scsi_mod mousedev aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd microcode firmware_class psmouse i2c_piix4 i2c_core virtio_pci virtio_ring acpi_cpufreq virtio button evdev sch_fq_codel ip_tables autofs4
[ 3889.355948] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.1.6-coreos-r1 #2
[ 3889.355948] Hardware name: Google Google, BIOS Google 01/01/2011
[ 3889.355948] task: ffff8802169e8000 ti: ffff8802169f0000 task.ti: ffff8802169f0000
[ 3889.355948] RIP: 0010:[<ffffffff8148177f>]  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 3889.355948] RSP: 0018:ffff88021fd03e58  EFLAGS: 00010246
[ 3889.355948] RAX: dead000000200200 RBX: ffff8801d8db6100 RCX: 0000000000000020
[ 3889.355948] RDX: dead000000100100 RSI: 00000000fffffe01 RDI: ffff88021fd17180
[ 3889.355948] RBP: ffff88021fd03e68 R08: ffff8800b9766600 R09: 000000018010000d
[ 3889.355948] R10: ffffffff81451fc5 R11: ffffea0002e5d980 R12: ffff88021fd17180
[ 3889.355948] R13: 0000000000000000 R14: 0000000000000003 R15: ffff88021fd16d80
[ 3889.355948] FS:  0000000000000000(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
[ 3889.355948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3889.355948] CR2: 00000000032dc260 CR3: 0000000002cd8000 CR4: 00000000001406e0
[ 3889.355948] Stack:
[ 3889.355948]  ffff8801d8db6100 0000000000000000 ffff88021fd03e88 ffffffff81451fa2
[ 3889.355948]  ffffffff81a50f80 000000000000000a ffff88021fd03e98 ffffffff8145227e
[ 3889.355948]  ffff88021fd03f08 ffffffff810d04b6 ffff88021fd0fdb8 ffff8801d8db6100
[ 3889.355948] Call Trace:
[ 3889.355948]  <IRQ> 
[ 3889.355948]  [<ffffffff81451fa2>] dst_destroy+0x32/0xe0
[ 3889.355948]  [<ffffffff8145227e>] dst_destroy_rcu+0xe/0x20
[ 3889.355948]  [<ffffffff810d04b6>] rcu_process_callbacks+0x226/0x5d0
[ 3889.355948]  [<ffffffff810715f4>] __do_softirq+0xf4/0x290
[ 3889.355948]  [<ffffffff810719fd>] irq_exit+0xad/0xc0
[ 3889.355948]  [<ffffffff815528da>] smp_apic_timer_interrupt+0x4a/0x60
[ 3889.355948]  [<ffffffff8155095e>] apic_timer_interrupt+0x6e/0x80
[ 3889.355948]  <EOI> 
[ 3889.355948]  [<ffffffff81059bd6>] ? native_safe_halt+0x6/0x10
[ 3889.355948]  [<ffffffff8101f17e>] default_idle+0x1e/0xc0
[ 3889.355948]  [<ffffffff8101fc5f>] arch_cpu_idle+0xf/0x20
[ 3889.355948]  [<ffffffff810b0ab4>] cpu_startup_entry+0x314/0x3e0
[ 3889.355948]  [<ffffffff81049d79>] start_secondary+0x179/0x1a0
[ 3889.355948] Code: 39 87 b0 00 00 00 48 89 fb 74 4e 4c 8b a7 c0 00 00 00 4c 89 e7 e8 52 e1 0c 00 48 8b 83 b8 00 00 00 48 8b 93 b0 00 00 00 4c 89 e7 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 83 b0 
[ 3889.404343] RIP  [<ffffffff8148177f>] ipv4_dst_destroy+0x3f/0x80
[ 3889.404343]  RSP <ffff88021fd03e58>
[ 3889.414391] ---[ end trace 2063576e4a87e5c3 ]---
[ 3889.415554] Kernel panic - not syncing: Fatal exception in interrupt
[ 3889.416547] Kernel Offset: disabled
[ 3889.416547] Rebooting in 60 seconds..
[ 3889.416547] ACPI MEMORY or I/O RESET_REG.