NMI Watchdog detected LOCKUP on CPU and kernel panic in .text.lock.spinlock()

Solution Verified - Updated -

Issue

  • Kernel panic in .text.lock.spinlock() function.
NMI Watchdog detected LOCKUP on CPU 14
CPU 14 
Modules linked in: hfsplus iptable_filter ip_tables x_tables nfs fscache nfs_acl lockd sunrpc cpufreq_ondemand powernow_k8 freq_table mperf bonding ipv6 xfrm_nalgo crypto_api ext4 jbd2 crc16 dm_round_robin dm_multipath scsi_dh video backlight sbs power_meter i2c_ec dell_wmi wmi button battery asus_acpi acpi_memhotplug ac parport_pc lp parport joydev sr_mod cdrom k10temp serio_raw bnx2x 8021q hwmon pcspkr bnx2 amd64_edac_mod mdio i2c_nforce2 tpm_tis tpm tpm_bios sg edac_mc i2c_core dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod usb_storage qla2xxx scsi_transport_fc shpchp mptsas mptscsih mptbase scsi_transport_sas sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd
Pid: 19083, comm: multipathd Not tainted 2.6.18-238.el5 #1
RIP: 0010:[<ffffffff80064bd4>]  [<ffffffff80064bd4>] .text.lock.spinlock+0x1a/0x30
RSP: 0018:ffff8107a8eb7a80  EFLAGS: 00000082
RAX: 0000000000000000 RBX: ffff810430001f80 RCX: 00000000ffffff10
RDX: 0000000000000000 RSI: 000000000000000e RDI: ffff810430001f80
RBP: 000000000000000e R08: 00003ffffffff000 R09: 0000000000000030
R10: 0000000000000006 R11: 00000000a8eb7bd8 R12: ffff810430001600
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8107a8eb7bd8
FS:  0000000041f43940(0063) GS:ffff81083e2f4840(0000) knlGS:00000000f7dd26d0
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000505040 CR3: 0000000366505000 CR4: 00000000000006e0
Process multipathd (pid: 19083, threadinfo ffff8107a8eb6000, task ffff81054bcbd080)
Stack:  ffffffff800ccc46 0000000000000000 0000000000000001 ffff8104327de660
 ffff8104321b5c20 ffff8104312c5140 ffff81043c1bbc80 ffff81043c66f008
 ffff81043bb4d358 ffff81043a996430 ffff8104349872e0 ffff810431126ab8
Call Trace:
 [<ffffffff800ccc46>] shrink_active_list+0x400/0x4c4
 [<ffffffff80013188>] shrink_zone+0x10a/0x18d
 [<ffffffff800cde65>] try_to_free_pages+0x18b/0x2d7
 [<ffffffff8000984c>] __d_lookup+0xb0/0xff
 [<ffffffff8000f4e2>] __alloc_pages+0x1f8/0x308
 [<ffffffff8002baf8>] get_zeroed_page+0x21/0x82
 [<ffffffff80110f42>] sysfs_follow_link+0x20/0x1e6
 [<ffffffff80009da4>] __link_path_walk+0x509/0xfb9
 [<ffffffff8000ea74>] link_path_walk+0x42/0xb2
 [<ffffffff8000cda3>] do_path_lookup+0x275/0x2f1
 [<ffffffff800237c4>] __path_lookup_intent_open+0x56/0x97
 [<ffffffff8001b0a6>] open_namei+0x73/0x712
 [<ffffffff800274ef>] do_filp_open+0x1c/0x38
 [<ffffffff80019f5c>] do_sys_open+0x44/0xbe
 [<ffffffff8005d116>] system_call+0x7e/0x83


Code: 83 3f 00 7e f9 e9 f8 fe ff ff f3 90 83 3b 00 7e f9 e9 ff fe 
REWRITING MCP55 CFG REG
CFG = c1

Environment

  • Red Hat Enterprise Linux 5
  • kernel- 2.6.18-238.el5

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