I use sipml5
call to freeswitch, the most
time it work well.But sometimes
if too many calls at a time, it
did not work. When I capture
package on client and server, I
found that my client cannot
recive package from the
server.The below message is the
cpu info when I cannot call, and
I found the server can not send
data to the socket.
BUG: soft lockup - CPU#14 stuck
for 60s! [freeswitch:10399]
CPU 14:
Modules linked in: be2iscsi
ib_iser rdma_cm ib_cm iw_cm
ib_sa ib_mad ib_core ib_addr
iscsi_tcp bnx2i cnic ipv6
xfrm_nalgo crypto_api uio cxgb3i
libcxgbi cxgb3 8021q
libiscsi_tcp libiscsi2
scsi_transport_iscsi2
scsi_transport_iscsi dm_mirror
dm_multipath scsi_dh video
backlight sbs power_meter hwmon
i2c_ec i2c_core dell_wmi wmi
button battery asus_acpi
acpi_memhotplug ac parport_pc lp
parport joydev sr_mod cdrom sg
tpm_tis tg3 tpm tpm_bios pcspkr
dm_raid45 dm_message
dm_region_hash dm_log dm_mod
dm_mem_cache ahci libata shpchp
megaraid_sas sd_mod scsi_mod
ext3 jbd uhci_hcd ohci_hcd
ehci_hcd
Pid: 10399, comm: freeswitch Not
tainted 2.6.18-348.el5 #1
RIP:
0033:[<0000003d26c0d55b>]
[<0000003d26c0d55b>]
RSP: 002b:00002b87166103d8
EFLAGS: 00000246
RAX: 0000000000000002 RBX:
0000000000000004 RCX:
0000003d26c0e021
RDX: 0000000000000000 RSI:
0000000000000002 RDI:
0000000000000000
RBP: 00002b8716612000 R08:
00002b8716611940 R09:
0000000000000000
R10: 0000000000000000 R11:
0000000000000246 R12:
0000000000000000
R13: 0000000000003303 R14:
00002b8716610480 R15:
0000000000000004
FS: 00002b8716611940(0000)
GS:ffff810107ba9cc0(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
CR2: 00002b877542b000 CR3:
00000002aba9c000 CR4:
00000000000006a0
Call Trace:
When it send failure,it will
re-try,the below picture is the
screenshot of capture pacakte.
http://yazi.whoknow.me/wp-content/uploads/2014/04/cpuinfo.jpg
Somebody can help me? Is there
some wrong with webrtc support?