Hi,
I'd like to know if someone has already experienced
performance issues
with such disk controller (driver mptsas version 3.04.02)
on SPLAT 2.6.
I'm getting kernel panic under heavy logging conditions at
the fw-1
gateway. I believe this is related with logging because the
problem
doesn't occur if I disable some of the log tracking at the
rulebase.
Heavy logging could cause some delay/throttling but never a
kernel
panic...
Modules linked in: rtmmod(U) bridge(U) vpnmod(U) fwmod(U)
vpntmod(U)
ide_cd(U) e1000(U) forcedeth(U) sr_mod(U) cdrom(U) dm_mod(U)
uhci_hcd(U)
ehci_hcd(U) ohci_hcd(U) ext3(U) jbd(U) usb_storage(U)
mptsas(U)
scsi_transport_sas(U) mptscsih(U) mptbase(U) sd_mod(U)
scsi_mod(U)
CPU: 1
EIP: 0060:[<f9bda339>] Tainted: P VLI
EFLAGS: 00010246 (2.6.18-22cp #1)
EIP is at fwloghandle_sanity+0x9/0x70 [fwmod]
eax: 0000011f ebx: 0000011f ecx: ffffffff edx:
00000000
esi: 000186a4 edi: f4f8eb01 ebp: ffffffff esp:
b7e219d0
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, ti=b7e20000 task=b7e03550
task.ti=b7e20000)
Stack: 00000000 8d1d88f3 f9bdc180 00000011 00000000 f9bc84c9
b7e21a10
00000000
00000000 00000000 00000089 0000011f 000186a4 f4f8eb01
00000000
f9bdc28f
ffffffff 00000000 b7e21a38 b7e21a38 f9bc8d0a 0000011f
00000089
ffffffff
Call Trace:
[<f9bdc180>] fwloghandle_write_log_va+0x20/0x100
[fwmod]
[<f9bc84c9>] fwchainlog_get_rpc_prog+0x79/0x150
[fwmod]
[<f9bdc28f>] fwloghandle_write_log+0x2f/0x40 [fwmod]
[<f9bc8d0a>]
fwchainlog_generate_conn_log_from_conn_ex+0x37a/0x760
[fwmod]
[<f9bc9930>] fwchainlog_create_loghandle+0xd0/0x100
[fwmod]
[<f9bc9249>]
fwchain_generate_conn_log_from_chain+0x159/0x210 [fwmod]
[<f9b9d8d7>] fw_log_conn_ex+0x127/0x690 [fwmod]
[<f9cb8bd5>] b_get+0x15/0x60 [fwmod]
[<f9c885c0>] fw_kfunc_record_conn+0x0/0xd0 [fwmod]
[<f9c88627>] fw_kfunc_record_conn+0x67/0xd0 [fwmod]
[<f9b9e930>] fw_log_conn+0x0/0x20 [fwmod]
[<f9b9e93d>] fw_log_conn+0xd/0x20 [fwmod]
[<f9c2fc16>] fw_runfilter_ex+0x2316/0x36b0 [fwmod]
[<f9b9af5d>] fw_antispoof_check+0x2d/0x120 [fwmod]
[<f990ea87>] get_tunnel_by_ip+0x47/0x4d0 [vpnmod]
[<f9be22ff>] fwsam_filter_ex+0xaf/0x1c0 [fwmod]
[<f9c31000>] fw_runfilter+0x50/0x60 [fwmod]
[<f9b9e17a>] fw_handle_first_packet+0x33a/0xaf0
[fwmod]
[<f9c3d20f>] ld_in_ex+0x11f/0x200 [fwmod]
[<f9b9aa75>] fw_local_anti_spoofing_do+0x15/0x1c0
[fwmod]
[<f9ba4047>] fw_filter_chain+0x6d7/0x1a80 [fwmod]
[<f98d157a>] fw_ipsec_is_my_cluster_if+0x1a/0x40
[vpnmod]
[<f98f531b>] vpn_decrypt_chain+0x27b/0x840 [vpnmod]
[<f9bf03b7>] asm_stateless_verifier+0x3c7/0xe60
[fwmod]
[<f9cdfae1>]
fwha_pivot_get_handling_machine_id+0x11/0x50 [fwmod]
[<f9ce2c53>]
fwha_pivot_selection_from_packet+0x153/0x270 [fwmod]
[<f9bcab45>] fwchain_do_ex+0x2a5/0x6a0 [fwmod]
[<f9ba6395>] fw_filter+0x115/0x3b0 [fwmod]
[<f9ce50e2>] fwha_process_incoming_packet+0x122/0x250
[fwmod]
[<f9c0eb7d>] fwlinux_nfipin+0x26d/0x3a0 [fwmod]
[<f9c0e350>] fwlinux_filter_finish+0x0/0xd0 [fwmod]
[<80639820>] ip_rcv_finish+0x0/0x2d0
[<80633c53>] nf_iterate+0x63/0x90
[<80639820>] ip_rcv_finish+0x0/0x2d0
[<80633da9>] nf_hook_slow+0x59/0xe0
[<80639820>] ip_rcv_finish+0x0/0x2d0
[<8063a11d>] ip_rcv+0x2fd/0x550
[<80639820>] ip_rcv_finish+0x0/0x2d0
[<80639e20>] ip_rcv+0x0/0x550
[<80619d20>] netif_receive_skb+0x2d0/0x490
[<80615483>] __alloc_skb+0x53/0x110
[<f9445a31>] e1000_receive_skb+0x21/0x140 [e1000]
[<f944c810>] e1000_clean_rx_irq+0xf0/0x3f0 [e1000]
[<f944c720>] e1000_clean_rx_irq+0x0/0x3f0 [e1000]
[<f944a3c4>] e1000_clean+0xe4/0x330 [e1000]
[<8061bb90>] net_rx_action+0xc0/0x1e0
[<80431814>] __do_softirq+0x74/0xf0
[<804318cb>] do_softirq+0x3b/0x50
[<80431b96>] irq_exit+0x36/0x40
[<80407cf4>] do_IRQ+0x44/0x90
[<80431b96>] irq_exit+0x36/0x40
[<80405d5a>] common_interrupt+0x1a/0x20
[<80403e10>] default_idle+0x0/0x60
[<80403e41>] default_idle+0x31/0x60
[<80403ee4>] cpu_idle+0x74/0xd0
[<8041c34d>] start_secondary+0x3dd/0x460
=======================
Code: 01 74 c8 c7 04 24 28 c2 f0 f9 e8 03 88 0e 00 31 c0 eb
a7 eb 0d 90
90 90 90 90 90 90 90 90 90 90 90 90 83 ec 08 85 c0 74 20 31
d2 <81> 38
55 47 4f 4c 75 06 89 d0 83 c4 08 c3 f6 05 c3 29 08 fa 01
EIP: [<f9bda339>] fwloghandle_sanity+0x9/0x70 [fwmod]
SS:ESP
0068:b7e219d0
<0>Kernel panic - not syncing: Fatal exception in
interrupt
<0>Rebooting in 15 seconds..S[0m[2;30;40m[01;00H
Best regards,
Pedro Boavida
Scanned by Check Point Total Security Gateway.
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