Kernel panic at secfs2:proc_new+0x1bf/0x25f

Solution Verified - Updated -

Issue

  • Kernel panic with following error messages.
general protection fault: 0000 [1] SMP 
last sysfs file: /devices/pci0000:00/0000:00:01.0/0000:03:00.0/0000:04:01.0/0000:07:00.0/0000:08:00.0/irq
CPU 15 
Modules linked in: ip_vs ipt_MASQUERADE iptable_nat ip_nat xt_state ip_conntrack nfnetlink ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge nfsd exportfs auth_rpcgss autofs4 hidp rfcomm l2cap bluetooth nfs nfs_acl vmnet(U) vsock(FU) vmci(U) vmmon(U) lockd sunrpc secvm2(PU) secfs2(PU) be2iscsi ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp bnx2i cnic uio cxgb3i libcxgbi cxgb3 8021q libiscsi_tcp libiscsi2 scsi_transport_iscsi2 scsi_transport_iscsi emcpvlumd(PU) emcpxcrypt(PU) emcpdm(PU) emcpgpx(PU) emcpmpx(PU) emcp(PU) dm_multipath scsi_dh video backlight sbs power_meter hwmon i2c_ec i2c_core dell_wmi wmi button battery asus_acpi acpi_memhotplug ac ipv6 xfrm_nalgo crypto_api parport_pc lp parport joydev sg i7300_edac hpilo pcspkr tpm_tis edac_mc bnx2 ide_cd tpm shpchp tpm_bios serio_raw cdrom dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod lpfc scsi_transport_fc ata_piix libata cciss sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd
Pid: 31948, comm: tnslsnr Tainted: PF    ---- 2.6.18-274.12.1.el5 #1
RIP: 0010:[<ffffffff88a1252b>]  [<ffffffff88a1252b>] :secfs2:proc_new+0x1bf/0x25f
RSP: 0018:ffff810478881e58  EFLAGS: 00010286
RAX: 0000000000000000 RBX: 001e001f00400008 RCX: ffffffffffffffff
RDX: 0000000000000040 RSI: ffff810478881e78 RDI: 001e001f00400008
RBP: ffff8114246fa0c8 R08: ffff810478880000 R09: 00000000e0d5491b
R10: 00000000ffffffff R11: 0000000000000213 R12: ffff8114265ac8c8
R13: ffff8114246fa0c8 R14: 00000000464c457f R15: 0000000000007ccc
FS:  00002b6c829251b0(0000) GS:ffff81142fd01c40(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00000000006b32a0 CR3: 00000003a6920000 CR4: 00000000000006e0
Process tnslsnr (pid: 31948, threadinfo ffff810478880000, task ffff8104e1a457a0)
Stack:  be90123a236c1258 e1c7b028c32097f1 06a56e326de0711e 8543473bd11d0b7b
 ffff8104e1a457a0 ffffffff80036b60 ffffffff88ace6c0 0000000000007cc6
 ffff811427190cc8 ffff811427190cc8 0000000000007ccc 0000000000000000
Call Trace:
 [<ffffffff80036b60>] __strncpy_from_user+0x17/0x41
 [<ffffffff88a12b93>] :secfs2:vm_os_proc_exec+0x7f/0x281
 [<ffffffff889e8b45>] :secfs2:sf_build_path+0x1e9/0x1f8
 [<ffffffff889fce5f>] :secfs2:vm_sys_execve+0xc4/0x168
 [<ffffffff8005d4d3>] stub_execve+0x67/0xb0


Code: f2 ae ba bf 02 00 00 48 c7 c6 e4 66 a8 88 48 f7 d1 48 89 cf 
RIP  [<ffffffff88a1252b>] :secfs2:proc_new+0x1bf/0x25f
 RSP <ffff810478881e58>

Environment

  • Red Hat Enterprise Linux 5
  • kernel-2.6.18-274.12.1.el5
  • secfs2 (Proprietary Module)

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