Re: BUG: soft lockup CPU stuck
2018-04-23 13:12 GMT-03:00 OddieX <oddiex@gmail.com>:
> Tengo un host de virtualizacion con Debian 9.4 corriendo Xen 4.8 con
> kernel 4.15.0-0.bpo.2-amd64 y anda de maravillas, no tengo errores en
> el syslog y otras maquinas virutales dentro anda barbaro...
>
> Ahora bien! Instale otro Debian 9.4, el cual estoy utilizando como
> servidor de Bastion (entre LAN y DMZ) que funciona con Shorewall
> 5.0.15.6 y Proxy con Squid 3.5.23, pero me esta tirando estos errores
> y no puedo dar cual es la causa!
>
> Podrian orientarme como para reportar el bug a Debian, jamas hice un
> reporte de bug, pero ya esto me esta volviendo loco!
>
> Les dejo el call trace entero:
>
> Apr 23 13:10:01 proxy kernel: [149936.205895] NMI watchdog: BUG: soft
> lockup - CPU#6 stuck for 22s! [ext_ldap_group_:2357]
> Apr 23 13:10:01 proxy kernel: [149936.205895] Modules linked in:
> binfmt_misc nfnetlink_queue bluetooth rfkill dummy xt_limit xt_nat
> xt_recent xt_comment iptable_nat nf_nat_ipv4 ipt_REJECT nf_reject_ipv4
> xt_addrtype xt_mark iptable_mangle xt_tcpudp xt_CT iptable_raw
> xt_multiport nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack xt_NFLOG
> nfnetlink_log xt_LOG nf_log_ipv4 nf_log_common nf_nat_tftp
> nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp
> nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda
> ts_kmp nf_conntrack_amanda nf_nat nf_conntrack_sane nf_conntrack_tftp
> nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp
> nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink
> nfnetlink nf_conntrack_netbios_ns nf_conntrack_broadcast
> nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack
> iptable_filter
> Apr 23 13:10:01 proxy kernel: [149936.205895] tun intel_rapl sb_edac
> edac_core x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul
> ghash_clmulni_intel evdev joydev pcspkr intel_rapl_perf ip_tables
> x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache
> xen_netfront xen_blkfront crc32c_intel aesni_intel aes_x86_64
> glue_helper lrw gf128mul ablk_helper cryptd
> Apr 23 13:10:01 proxy kernel: [149936.205895] CPU: 6 PID: 2357 Comm:
> ext_ldap_group_ Tainted: G L 4.9.0-6-amd64 #1 Debian
> 4.9.82-1+deb9u3
> Apr 23 13:10:01 proxy kernel: [149936.205895] task: ffff8803e7064080
> task.stack: ffffc90041c80000
> Apr 23 13:10:01 proxy kernel: [149936.205895] RIP:
> e030:[<ffffffff8100122a>] [<ffffffff8100122a>]
> xen_hypercall_xen_version+0xa/0x20
> Apr 23 13:10:01 proxy kernel: [149936.205895] RSP:
> e02b:ffffc90041c837a0 EFLAGS: 00000246
> Apr 23 13:10:01 proxy kernel: [149936.205895] RAX: 0000000000040008
> RBX: ffff8803ebf3e8dc RCX: ffffffff8100122a
> Apr 23 13:10:01 proxy kernel: [149936.205895] RDX: 00000000197e6727
> RSI: 0000000000000000 RDI: 0000000000000000
> Apr 23 13:10:01 proxy kernel: [149936.205895] RBP: 0000000000000000
> R08: ffff880001f67000 R09: 00000000197e6680
> Apr 23 13:10:01 proxy kernel: [149936.205895] R10: 00000000197e6727
> R11: 0000000000000246 R12: 00000000000000f6
> Apr 23 13:10:01 proxy kernel: [149936.205895] R13: 00000000001f4a6e
> R14: 0000000000000007 R15: 0000000000000006
> Apr 23 13:10:01 proxy kernel: [149936.205895] FS:
> 00007f6f14db4480(0000) GS:ffff8803eb980000(0000)
> knlGS:0000000000000000
> Apr 23 13:10:01 proxy kernel: [149936.205895] CS: e033 DS: 0000 ES:
> 0000 CR0: 0000000080050033
> Apr 23 13:10:01 proxy kernel: [149936.205895] CR2: 00005627dd324000
> CR3: 00000003e5f10000 CR4: 0000000000042660
> Apr 23 13:10:01 proxy kernel: [149936.205895] Stack:
> Apr 23 13:10:01 proxy kernel: [149936.205895] ffff8803e4a39600
> ffffc90041c8379e ffffffff8101b8c9 ffffffff8101bf52
> Apr 23 13:10:01 proxy kernel: [149936.205895] ffff8803e4a39600
> 00000000197e6727 00000000197e6680 ffff880001f67000
> Apr 23 13:10:01 proxy kernel: [149936.205895] 0000000000000200
> ffffc90041c8375c 00000000197e6727 ffffc90041c8379e
> Apr 23 13:10:01 proxy kernel: [149936.205895] Call Trace:
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8101b8c9>] ?
> xen_force_evtchn_callback+0x9/0x10
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8101bf52>] ?
> check_events+0x12/0x20
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8101bf3f>] ?
> xen_restore_fl_direct_reloc+0x4/0x4
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff810ce8db>] ?
> console_unlock+0x24b/0x610
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff810cefb6>] ?
> vprintk_emit+0x316/0x4d0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff810c02e0>] ?
> cpuacct_stats_show+0x90/0x100
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8117d2f3>] ?
> printk+0x5a/0x76
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81544380>] ?
> nf_log_buf_close+0x20/0x50
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81543e1d>] ?
> nf_log_packet+0xdd/0x120
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc019ce9b>] ?
> nf_conntrack_tuple_taken+0x5b/0x200 [nf_conntrack]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc0216928>] ?
> get_unique_tuple+0x128/0x650 [nf_nat]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81610f66>] ?
> _raw_spin_unlock_irqrestore+0x16/0x20
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff811e2e24>] ?
> __kmalloc+0xe4/0x560
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8107cebd>] ?
> __local_bh_enable_ip+0x1d/0x80
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc01a437c>] ?
> tcp_packet+0x76c/0x1600 [nf_conntrack]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc0295077>] ?
> log_tg+0x67/0x90 [xt_LOG]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc006ee36>] ?
> ipt_do_table+0x306/0x620 [ip_tables]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc02f4050>] ?
> iptable_nat_ipv4_fn+0x20/0x20 [iptable_nat]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffffc0217207>] ?
> __nf_nat_alloc_null_binding+0x57/0x80 [nf_nat]
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81543654>] ?
> nf_iterate+0x54/0x60
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff815436c7>] ?
> nf_hook_slow+0x67/0xc0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8154fc13>] ?
> __ip_local_out+0xe3/0x150
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8154dcf0>] ?
> ip_forward_options+0x1b0/0x1b0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8154fc97>] ?
> ip_local_out+0x17/0x40
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81568640>] ?
> tcp_transmit_skb+0x510/0x970
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8156a0cf>] ?
> tcp_connect+0x64f/0x8a0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff814ff59d>] ?
> secure_tcp_sequence_number+0x7d/0xd0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff8156f651>] ?
> tcp_v4_connect+0x2c1/0x470
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81585cbc>] ?
> __inet_stream_connect+0xbc/0x300
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff811e386c>] ?
> kmem_cache_alloc+0x9c/0x530
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81585f33>] ?
> inet_stream_connect+0x33/0x50
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff814ebdd5>] ?
> SYSC_connect+0xc5/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff814e9367>] ?
> sock_alloc_file+0xa7/0x140
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff814ecab2>] ?
> SyS_setsockopt+0x82/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff81003b7f>] ?
> do_syscall_64+0x8f/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.205895] [<ffffffff816113b8>] ?
> entry_SYSCALL_64_after_swapgs+0x42/0xb0
> Apr 23 13:10:01 proxy kernel: [149936.205895] Code: cc 51 41 53 b8 10
> 00 00 00 0f 05 41 5b 59 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc
> cc cc cc cc 51 41 53 b8 11 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc
> cc cc cc cc cc cc cc cc cc cc cc cc
> Apr 23 13:10:01 proxy kernel: [149936.349716] INFO: rcu_sched
> self-detected stall on CPU
> Apr 23 13:10:01 proxy kernel: [149936.349719] 6-...: (8854 ticks
> this GP) idle=187/140000000000001/0 softirq=1262778/1262778 fqs=7817
> Apr 23 13:10:01 proxy kernel: [149936.349721] (t=21005 jiffies
> g=6350228 c=6350227 q=26241)
> Apr 23 13:10:01 proxy kernel: [149936.349722] Task dump for CPU 6:
> Apr 23 13:10:01 proxy kernel: [149936.349724] ext_ldap_group_ R
> running task 0 2357 1536 0x00000008
> Apr 23 13:10:01 proxy kernel: [149936.349726] ffffffff81d18cc0
> ffffffff810a487b 0000000000000006 ffffffff81d18cc0
> Apr 23 13:10:01 proxy kernel: [149936.349728] ffffffff8117d54b
> ffff8803eb999680 ffffffff81c4fc00 0000000000000000
> Apr 23 13:10:01 proxy kernel: [149936.349730] ffffffff81d18cc0
> 00000000ffffffff ffffffff810e00ca 0000000000000000
> Apr 23 13:10:01 proxy kernel: [149936.349730] Call Trace:
> Apr 23 13:10:01 proxy kernel: [149936.349736] <IRQ>
> Apr 23 13:10:01 proxy kernel: [149936.349736] [<ffffffff810a487b>] ?
> sched_show_task+0xcb/0x130
> Apr 23 13:10:01 proxy kernel: [149936.349739] [<ffffffff8117d54b>] ?
> rcu_dump_cpu_stacks+0x92/0xb2
> Apr 23 13:10:01 proxy kernel: [149936.349742] [<ffffffff810e00ca>] ?
> rcu_check_callbacks+0x75a/0x8b0
> Apr 23 13:10:01 proxy kernel: [149936.349746] [<ffffffff810f6070>] ?
> tick_sched_handle.isra.12+0x50/0x50
> Apr 23 13:10:01 proxy kernel: [149936.349748] [<ffffffff810e6c88>] ?
> update_process_times+0x28/0x50
> Apr 23 13:10:01 proxy kernel: [149936.349749] [<ffffffff810f6040>] ?
> tick_sched_handle.isra.12+0x20/0x50
> Apr 23 13:10:01 proxy kernel: [149936.349750] [<ffffffff810f60a8>] ?
> tick_sched_timer+0x38/0x70
> Apr 23 13:10:01 proxy kernel: [149936.349752] [<ffffffff810e771e>] ?
> __hrtimer_run_queues+0xde/0x250
> Apr 23 13:10:01 proxy kernel: [149936.349753] [<ffffffff810e7dfc>] ?
> hrtimer_interrupt+0x9c/0x1a0
> Apr 23 13:10:01 proxy kernel: [149936.349756] [<ffffffff8101b98e>] ?
> xen_timer_interrupt+0x1e/0x30
> Apr 23 13:10:01 proxy kernel: [149936.349760] [<ffffffff810d1dde>] ?
> __handle_irq_event_percpu+0x7e/0x1a0
> Apr 23 13:10:01 proxy kernel: [149936.349761] [<ffffffff810d1f30>] ?
> handle_irq_event_percpu+0x30/0x70
> Apr 23 13:10:01 proxy kernel: [149936.349763] [<ffffffff810d5f7a>] ?
> handle_percpu_irq+0x3a/0x60
> Apr 23 13:10:01 proxy kernel: [149936.349765] [<ffffffff810d1137>] ?
> generic_handle_irq+0x27/0x30
> Apr 23 13:10:01 proxy kernel: [149936.349768] [<ffffffff8140d597>] ?
> __evtchn_fifo_handle_events+0x187/0x1b0
> Apr 23 13:10:01 proxy kernel: [149936.349769] [<ffffffff8140a222>] ?
> __xen_evtchn_do_upcall+0x42/0x80
> Apr 23 13:10:01 proxy kernel: [149936.349771] [<ffffffff8140c2ec>] ?
> xen_evtchn_do_upcall+0x2c/0x40
> Apr 23 13:10:01 proxy kernel: [149936.349772] [<ffffffff8161236e>] ?
> xen_do_hypervisor_callback+0x1e/0x40
> Apr 23 13:10:01 proxy kernel: [149936.349775] <EOI>
> Apr 23 13:10:01 proxy kernel: [149936.349775] [<ffffffff8100122a>] ?
> xen_hypercall_xen_version+0xa/0x20
> Apr 23 13:10:01 proxy kernel: [149936.349776] [<ffffffff8100122a>] ?
> xen_hypercall_xen_version+0xa/0x20
> Apr 23 13:10:01 proxy kernel: [149936.349778] [<ffffffff8101b8c9>] ?
> xen_force_evtchn_callback+0x9/0x10
> Apr 23 13:10:01 proxy kernel: [149936.349779] [<ffffffff8101bf52>] ?
> check_events+0x12/0x20
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8101bf3f>] ?
> xen_restore_fl_direct_reloc+0x4/0x4
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff810ce8db>] ?
> console_unlock+0x24b/0x610
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff810cefb6>] ?
> vprintk_emit+0x316/0x4d0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff810c02e0>] ?
> cpuacct_stats_show+0x90/0x100
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8117d2f3>] ?
> printk+0x5a/0x76
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81544380>] ?
> nf_log_buf_close+0x20/0x50
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81543e1d>] ?
> nf_log_packet+0xdd/0x120
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc019ce9b>] ?
> nf_conntrack_tuple_taken+0x5b/0x200 [nf_conntrack]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc0216928>] ?
> get_unique_tuple+0x128/0x650 [nf_nat]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81610f66>] ?
> _raw_spin_unlock_irqrestore+0x16/0x20
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff811e2e24>] ?
> __kmalloc+0xe4/0x560
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8107cebd>] ?
> __local_bh_enable_ip+0x1d/0x80
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc01a437c>] ?
> tcp_packet+0x76c/0x1600 [nf_conntrack]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc0295077>] ?
> log_tg+0x67/0x90 [xt_LOG]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc006ee36>] ?
> ipt_do_table+0x306/0x620 [ip_tables]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc02f4050>] ?
> iptable_nat_ipv4_fn+0x20/0x20 [iptable_nat]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffffc0217207>] ?
> __nf_nat_alloc_null_binding+0x57/0x80 [nf_nat]
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81543654>] ?
> nf_iterate+0x54/0x60
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff815436c7>] ?
> nf_hook_slow+0x67/0xc0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8154fc13>] ?
> __ip_local_out+0xe3/0x150
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8154dcf0>] ?
> ip_forward_options+0x1b0/0x1b0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8154fc97>] ?
> ip_local_out+0x17/0x40
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81568640>] ?
> tcp_transmit_skb+0x510/0x970
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8156a0cf>] ?
> tcp_connect+0x64f/0x8a0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff814ff59d>] ?
> secure_tcp_sequence_number+0x7d/0xd0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff8156f651>] ?
> tcp_v4_connect+0x2c1/0x470
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81585cbc>] ?
> __inet_stream_connect+0xbc/0x300
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff811e386c>] ?
> kmem_cache_alloc+0x9c/0x530
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81585f33>] ?
> inet_stream_connect+0x33/0x50
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff814ebdd5>] ?
> SYSC_connect+0xc5/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff814e9367>] ?
> sock_alloc_file+0xa7/0x140
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff814ecab2>] ?
> SyS_setsockopt+0x82/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff81003b7f>] ?
> do_syscall_64+0x8f/0xf0
> Apr 23 13:10:01 proxy kernel: [149936.349780] [<ffffffff816113b8>] ?
> entry_SYSCALL_64_after_swapgs+0x42/0xb0
>
>
> Si me pueden orientar sobre la falla o bien ayudar a reportar el bug
> se los super agradezco!
>
> Saludos!
Sigo con el mismo error! La verdad que actualize todo desde backports
y sigue pasando! A veces tira con el helper de squid ext_ldap_group a
veces con otra task:
Apr 24 16:17:16 proxy kernel: [247572.212003] NMI watchdog: BUG: soft
lockup - CPU#15 stuck for 22s! [iptables:3629]
Apr 24 16:17:16 proxy kernel: [247572.212003] Modules linked in:
binfmt_misc nfnetlink_queue bluetooth rfkill dummy xt_limit xt_nat
xt_recent xt_comment iptable_nat nf_nat_ipv4 ipt_REJECT nf_reject_ipv4
xt_addrtype xt_mark iptable_mangle xt_tcpudp xt_CT iptable_raw
xt_multiport nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack xt_NFLOG
nfnetlink_log xt_LOG nf_log_ipv4 nf_log_common nf_nat_tftp
nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp
nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda
ts_kmp nf_conntrack_amanda nf_nat nf_conntrack_sane nf_conntrack_tftp
nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp
nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink
nfnetlink nf_conntrack_netbios_ns nf_conntrack_broadcast
nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack
iptable_filter
Apr 24 16:17:16 proxy kernel: [247572.212003] tun intel_rapl sb_edac
edac_core x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel evdev joydev pcspkr intel_rapl_perf ip_tables
x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache
xen_netfront xen_blkfront crc32c_intel aesni_intel aes_x86_64
glue_helper lrw gf128mul ablk_helper cryptd
Apr 24 16:17:16 proxy kernel: [247572.212003] CPU: 15 PID: 3629 Comm:
iptables Tainted: G L 4.9.0-6-amd64 #1 Debian
4.9.82-1+deb9u3
Apr 24 16:17:16 proxy kernel: [247572.212003] task: ffff8803e5a62080
task.stack: ffffc90041bf0000
Apr 24 16:17:16 proxy kernel: [247572.212003] RIP:
e030:[<ffffffffc006e69d>] [<ffffffffc006e69d>] get_counters+0xcd/0xe0
[ip_tables]
Apr 24 16:17:16 proxy kernel: [247572.212003] RSP:
e02b:ffffc90041bf3da0 EFLAGS: 00000202
Apr 24 16:17:16 proxy kernel: [247572.212003] RAX: ffffe8ffff90ea80
RBX: 0000000000019b18 RCX: 0000000000000000
Apr 24 16:17:16 proxy kernel: [247572.212003] RDX: ffffc900447cc040
RSI: ffff8803eb919b18 RDI: 0000000000000014
Apr 24 16:17:16 proxy kernel: [247572.212003] RBP: ffffc900447cc040
R08: fffffffffffffff0 R09: ffffffff81a6d3c0
Apr 24 16:17:16 proxy kernel: [247572.212003] R10: 0000000000000004
R11: 0000000000000004 R12: ffffc900447cc000
Apr 24 16:17:16 proxy kernel: [247572.212003] R13: ffffc9004269d000
R14: 00000000010e4841 R15: 00000000000bafe0
Apr 24 16:17:16 proxy kernel: [247572.212003] FS:
00007efc2c495700(0000) GS:ffff8803ebbc0000(0000)
knlGS:0000000000000000
Apr 24 16:17:16 proxy kernel: [247572.212003] CS: e033 DS: 0000 ES:
0000 CR0: 0000000080050033
Apr 24 16:17:16 proxy kernel: [247572.212003] CR2: 00007efc2c3d9000
CR3: 00000003e76f3000 CR4: 0000000000042660
Apr 24 16:17:16 proxy kernel: [247572.212003] Stack:
Apr 24 16:17:16 proxy kernel: [247572.212003] ffffc9004269d000
ffffc900447cc000 ffff880264a39c00 ffff8803e47b4d00
Apr 24 16:17:16 proxy kernel: [247572.212003] ffffc90041bf3ecc
ffffffffc006f17f 00007efc2c3d9010 ffffc900447cc000
Apr 24 16:17:16 proxy kernel: [247572.212003] ffffffffc006f353
00007efc2c3d9038 ffffffff8101a61d 0000000eb80d6ec8
Apr 24 16:17:16 proxy kernel: [247572.212003] Call Trace:
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffffc006f17f>] ?
alloc_counters.isra.10+0x2f/0x40 [ip_tables]
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffffc006f353>] ?
do_ipt_get_ctl+0x1c3/0x3d0 [ip_tables]
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff8101a61d>] ?
xen_set_pte_at+0x8d/0x2f0
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff81544a97>] ?
nf_getsockopt+0x47/0x70
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff81551e7f>] ?
ip_getsockopt+0x7f/0xc0
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff814ecb96>] ?
SyS_getsockopt+0x76/0xe0
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff81003b7f>] ?
do_syscall_64+0x8f/0xf0
Apr 24 16:17:16 proxy kernel: [247572.212003] [<ffffffff816113b8>] ?
entry_SYSCALL_64_after_swapgs+0x42/0xb0
Apr 24 16:17:16 proxy kernel: [247572.212003] Code: 01 e8 48 39 c2 0f
83 77 ff ff ff 8b 3d 21 a8 ca c1 83 ff 01 48 8d 42 60 7e 08 48 8b 42
60 4b 03 04 d1 44 8b 36 41 f6 c6 01 74 aa <f3> 90 eb f3 5b 5d 41 5c 41
5d 41 5e c3 66 0f 1f 44 00 00 0f 1f
Si alguien sabe que puede pasar le agradesco!
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