kernel panicked while running code from "symap_rh_ES_5_2.6.18_194.el5_x86_64" module in Red Hat Enterprise Linux 5.6

Issue

• Server got Rebooted 4 times in within 24 hrs with below call trace.

Pid: 9734, comm: rtvscand Tainted: P      2.6.18-238.el5 #1
RIP: 0010:[<ffffffff886e9110>]  [<ffffffff886e9110>] :symev_rh_ES_5_2.6.18_194.el5_x86_64:sym_atomic_inc+0x0/0x10
RSP: 0018:ffff81082b349e40  EFLAGS: 00010282
RAX: ffff81082b349fd8 RBX: ffff810d4886c840 RCX: ffff810d4886c8a8
RDX: ffff81081c9d6328 RSI: ffff81082b349e98 RDI: 657473616d646975
RBP: ffff81082fa96a40 R08: 0000000000000000 R09: ffff81082ddb2280
R10: ffff81082b348000 R11: 0000000000000000 R12: ffff81082b349e98
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff81102fc0ce40(0063) knlGS:00000000f0e7eb90
CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b
CR2: 00000000f0a19000 CR3: 000000082df5c000 CR4: 00000000000006e0
Process rtvscand (pid: 9734, threadinfo ffff81082b348000, task ffff81082b8db100)
Stack:  ffffffff8870089b 0000000000000000 00000000c0015902 ffff81082dcfbee0
 00000000f0e7de00 ffff81082b349e98 ffffffff886fdd9d 0000000000000012
 ffff81102fdd6540 0000000000000000 0000000000402000 0a1f194000001000
Call Trace:
 [<ffffffff8870089b>] :symap_rh_ES_5_2.6.18_194.el5_x86_64:symap_uc_getact+0xbf/0x572
 [<ffffffff886fdd9d>] :symap_rh_ES_5_2.6.18_194.el5_x86_64:symap_do_ctl+0x1d5/0x47e
 [<ffffffff886fe090>] :symap_rh_ES_5_2.6.18_194.el5_x86_64:symap_write+0x4a/0x72
 [<ffffffff80016a81>] vfs_write+0xce/0x174
 [<ffffffff80017339>] sys_write+0x45/0x6e
 [<ffffffff8006149d>] sysenter_do_call+0x1e/0x76


Code: f0 ff 07 c3 66 66 66 90 66 66 66 90 66 66 66 90 f0 ff 0f c3 
RIP  [<ffffffff886e9110>] :symev_rh_ES_5_2.6.18_194.el5_x86_64:sym_atomic_inc+0x0/0x10
RSP <ffff81082b349e40>