* Re: [Bugme-new] [Bug 10375] New: IPSec tunnel kernel panic
[not found] <bug-10375-10286@http.bugzilla.kernel.org/>
@ 2008-04-01 19:06 ` Andrew Morton
2008-04-07 6:37 ` Jarek Poplawski
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Morton @ 2008-04-01 19:06 UTC (permalink / raw)
To: netdev; +Cc: bugme-daemon, yuri
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Tue, 1 Apr 2008 11:44:10 -0700 (PDT)
bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=10375
>
> Summary: IPSec tunnel kernel panic
> Product: Networking
> Version: 2.5
> KernelVersion: 2.6.24.3 2.6.24.4
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: high
> Priority: P1
> Component: Other
> AssignedTo: acme@ghostprotocols.net
> ReportedBy: yuri@itinteg.net
>
>
> Latest working kernel version:
> Earliest failing kernel version: 2.6.24.3
> Distribution:
> Hardware Environment:
> Software Environment:
> Problem Description:
>
> Steps to reproduce: Configured IPSec tunnel between two Linux with same kernel
> versions. One of machines, connected via ADSL fall with kernel panic.
>
> 2.6.24.4:
>
> kernel BUG at include/linux/skbuff.h:948!
> invalid opcode: 0000 [#1] SMP
> Modules linked in: esp4 ah4 xfrm4_mode_tunnel ppp_synctty ppp_async
> crc_ccitt pp
> p_generic slhc deflate zlib_deflate geode_aes aes_i586 aes_generic
> blowfish des_
> generic cbc ecb blkcipher sha256_generic sha1_generic crypto_null af_key
> af_pack
> et ipt_ULOG xt_state xt_tcpudp iptable_filter ipt_MASQUERADE iptable_nat
> nf_nat
> nf_conntrack_ipv4 nf_conntrack ip_tables x_tables binfmt_misc dm_mod
> sr_mod cdro
> m generic ide_core evdev e1000 ehci_hcd pata_marvell uhci_hcd e1000e
> intel_agp a
> gpgart sg usbcore unix
>
>
>
> Pid: 2867, comm: pppoe Not tainted (2.6.24.4-1 #1)
> EIP: 0060:[<dfb3d50b>] EFLAGS: 00010293 CPU: 0
> EIP is at esp_input+0x3b2/0x3b6 [esp4]
> EAX: 00000591 EBX: 00000000 ECX: 00000010 EDX: dd65b380
> ESI: 00000005 EDI: 00000014 EBP: dd71da08 ESP: dd71d9a4
> DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Process pppoe (pid: 2867, ti=dd71c000 task=de990ab0 task.ti=dd71c000)
> Stack: 00000000 000249f0 dd71d990 dd65b380 de948a00 dd71d9a4 de3a3e40
> dd79dc80
> 0000000c 00000598 00000000 dd564840 00000001 00000008 00000000
> dd79dc80
> dd79dca8 00000000 dd733380 00000000 de03c300 04050002 de948a00
> 00000032
> Call Trace:
> [<c02dcd3a>] xfrm4_rcv_encap+0xba/0x426
> [<df860475>] nf_nat_adjust+0x0/0x33 [iptable_nat]
> [<c02a6566>] nf_iterate+0x56/0x7a
> [<c02a65ff>] nf_hook_slow+0x4d/0xbe
> [<c02ac08a>] ip_local_deliver_finish+0x0/0x1f8
> [<c02dd0c1>] xfrm4_rcv+0x1b/0x1f
> [<c02ac17f>] ip_local_deliver_finish+0xf5/0x1f8
> [<c02abe48>] ip_rcv_finish+0xe8/0x32a
> [<c02ac558>] ip_rcv+0x1e3/0x265
> [<c02abd60>] ip_rcv_finish+0x0/0x32a
> [<c02ac375>] ip_rcv+0x0/0x265
> [<c028fdbb>] netif_receive_skb+0x298/0x3b7
> [<dfc817b7>] ppp_receive_nonmp_frame+0x2c7/0x709 [ppp_generic]
> [<c02923df>] process_backlog+0x63/0xc4
> [<c0291e73>] net_rx_action+0x78/0x139
> [<dfc7bb02>] ppp_async_process+0x1b/0x5e [ppp_async]
> [<c011e652>] __do_softirq+0x72/0xdf
> [<c011e6f6>] do_softirq+0x37/0x39
> [<c011e886>] local_bh_enable_ip+0x42/0x44
> [<dfa769ab>] packet_poll+0x54/0x62 [af_packet]
> [<c0284d1f>] sock_poll+0xc/0xe
> [<c0166b02>] do_select+0x251/0x46b
> [<c016732e>] __pollwait+0x0/0xcf
> [<c0115061>] default_wake_function+0x0/0x8
> [<c0115061>] default_wake_function+0x0/0x8
> [<c0115061>] default_wake_function+0x0/0x8
> [<c0115061>] default_wake_function+0x0/0x8
> [<df8e6bed>] e1000_clean_rx_irq+0x0/0x4ce [e1000]
> [<df8e536b>] e1000_xmit_frame+0x716/0xba2 [e1000]
> [<c02e709f>] _spin_lock_bh+0x8/0x18
> [<dfc7b3f9>] ppp_async_push+0x1f7/0x424 [ppp_async]
> [<c0158ac8>] cache_alloc_refill+0x6f/0x4ff
> [<dfc7bb32>] ppp_async_process+0x4b/0x5e [ppp_async]
> [<c028c994>] memcpy_toiovec+0x37/0x4e
> [<c028cf81>] skb_copy_datagram_iovec+0x146/0x1fa
> [<c028d39d>] skb_recv_datagram+0x146/0x219
> [<c028b4cd>] skb_release_all+0x50/0x114
> [<c011e801>] local_bh_enable+0x4f/0x92
> [<dfa76223>] packet_recvmsg+0x179/0x1a1 [af_packet]
> [<c0285aca>] sock_recvmsg+0xcf/0xf3
> [<c0285baa>] sock_sendmsg+0xbc/0xde
> [<c012a95b>] autoremove_wake_function+0x0/0x37
> [<c0114ce1>] task_rq_lock+0x29/0x50
> [<c0166ecf>] core_sys_select+0x1b3/0x2bd
> [<c0115283>] __wake_up+0x32/0x42
> [<c0211bf0>] tty_wakeup+0x2d/0x54
> [<c0218764>] pty_unthrottle+0x12/0x1d
> [<dfc7bdaf>] ppp_asynctty_receive+0x26a/0x687 [ppp_async]
> [<c0115283>] __wake_up+0x32/0x42
> [<c0115283>] __wake_up+0x32/0x42
> [<c0211b57>] tty_ldisc_deref+0x46/0x69
> [<c0213ac2>] tty_write+0x1a7/0x1b3
> [<c01674e1>] sys_select+0xe4/0x1ab
> [<c01027e6>] sysenter_past_esp+0x5f/0x85
> =======================
>
> Code: 75 ac 83 86 40 01 00 00 01 8b 65 b0 bb ea ff ff ff e9 d2 fc ff ff
> 89 c2 8b
> 45 a8 e8 58 dd 74 e0 8b 4d a8 8b 51 50 e9 41 ff ff ff <0f> 0b eb fe 55
> 57 56 53
> 83 ec 10 89 c6 8b a8 e4 00 00 00 85 ed
>
> EIP: [<dfb3d50b>] esp_input+0x3b2/0x3b6 [esp4] SS:ESP 0068:dd71d9a4
>
> Kernel panic - not syncing: Fatal exception in interrupt
>
> ------------------------------------------------------------------------------
> 2.6.24.3:
>
> kernel BUG at include/linux/skbuff.h:948!
> invalid opcode: 0000 [#1] SMP
> Modules linked in: esp4 ah4 xfrm4_mode_tunnel ppp_synctty ppp_async
> crc_ccitt pp
> p_generic slhc deflate zlib_deflate geode_aes aes_i586 aes_generic
> blowfish des_
> generic cbc ecb blkcipher sha256_generic sha1_generic crypto_null af_key
> af_pack
> et ipt_ULOG xt_state xt_tcpudp iptable_filter ipt_MASQUERADE iptable_nat
> nf_nat
> nf_conntrack_ipv4 nf_conntrack ip_tables x_tables binfmt_misc dm_mod
> sr_mod cdro
> m generic ide_core evdev e1000 pata_marvell intel_agp e1000e ehci_hcd
> uhci_hcd a
> gpgart sg usbcore unix
>
>
>
> Pid: 4, comm: ksoftirqd/0 Not tainted (2.6.24.3-1 #1)
> EIP: 0060:[<dfab450b>] EFLAGS: 00010283 CPU: 0
> EIP is at esp_input+0x3b2/0x3b6 [esp4]
> EAX: 00000579 EBX: 00000000 ECX: 00000010 EDX: dcc6f540
> ESI: 00000005 EDI: 00000014 EBP: de845e74 ESP: de845e10
> DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
>
> Process ksoftirqd/0 (pid: 4, ti=de844000 task=de829ab0 task.ti=de844000)
> Stack: 00000000 000249f0 de845e00 dcc6f540 dcfa0a00 de845e10 de3b69c0
> dcfa5f40
> 0000000c 00000580 00000000 dccb8840 00000001 00000008 00000000
> dcfa5f40
> dcfa5f68 00000000 dcf3e580 00000000 de083540 04050002 dcfa0a00
> 00000032
>
> Call Trace:
> [<c02dce5a>] xfrm4_rcv_encap+0xba/0x426
> [<df847475>] nf_nat_adjust+0x0/0x33 [iptable_nat]
> [<c02a6666>] nf_iterate+0x56/0x7a
> [<c02a66ff>] nf_hook_slow+0x4d/0xbe
> [<c02ac18a>] ip_local_deliver_finish+0x0/0x1f8
> [<c02dd1e1>] xfrm4_rcv+0x1b/0x1f
> [<c02ac27f>] ip_local_deliver_finish+0xf5/0x1f8
> [<c02abf48>] ip_rcv_finish+0xe8/0x32a
> [<c02ac658>] ip_rcv+0x1e3/0x265
> [<c02abe60>] ip_rcv_finish+0x0/0x32a
> [<c02ac475>] ip_rcv+0x0/0x265
> [<c028fecb>] netif_receive_skb+0x298/0x3b7
> [<dfae37b7>] ppp_receive_nonmp_frame+0x2c7/0x709 [ppp_generic]
> [<c02924ef>] process_backlog+0x63/0xc4
> [<c0291f83>] net_rx_action+0x78/0x139
> [<dfaaab02>] ppp_async_process+0x1b/0x5e [ppp_async]
> [<c011e6c2>] __do_softirq+0x72/0xdf
> [<c011e92f>] ksoftirqd+0x0/0xcf
> [<c011e766>] do_softirq+0x37/0x39
> [<c011e985>] ksoftirqd+0x56/0xcf
> [<c012a753>] kthread+0x34/0x55
> [<c012a71f>] kthread+0x0/0x55
> [<c0103437>] kernel_thread_helper+0x7/0x10
> =======================
>
> Code: 75 ac 83 86 40 01 00 00 01 8b 65 b0 bb ea ff ff ff e9 d2 fc ff ff
> 89 c2 8b
> 45 a8 e8 68 6e 7d e0 8b 4d a8 8b 51 50 e9 41 ff ff ff <0f> 0b eb fe 55
> 57 56 53
> 83 ec 10 89 c6 8b a8 e4 00 00 00 85 ed
>
> EIP: [<dfab450b>] esp_input+0x3b2/0x3b6 [esp4] SS:ESP 0068:de845e10
> Kernel panic - not syncing: Fatal exception in interrupt
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