Not to be fixed
Created: Apr 18, 2013
Updated: Feb 23, 2018
Resolved Date: Feb 22, 2018
Previous ID: LIN5-3719, LIN6-2883
Found In Version: 6.0
Severity: Severe
Applicable for: Wind River Linux 6
Component/s: BSP - Async
See log as below:
==============
root@localhost:/opt/wr-test# ./main_test.sh -u 1 -s fs
grsec: time set by /usr/bin/rdate[rdate:14382] uid/euid:0/0 gid/egid:0/0, parent /opt/wr-test/main_test.sh[main_test.sh:14354] uid/euid:0/0 gid/egid:0/0
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
The test case list :
fs
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Start kts Case fs at Fri Apr 19 06:16:19 UTC 2013 with duration 1200 s
2013 Apr 19 06:17:55 localhost fs:Epyfaha x05fced t00040
Oops: Machine check, sig: 7 [#1]
PREEMPT SMP NR_CPUS=2 LTT NESTING LEVEL : 0
P1023 RDB
Modules linked in: cfg80211 ath ath9k_hw ath9k_common led_class mac80211 ath9k arc4 blowfish_common blowfish_generic cast5 sha1_generic aes_generic ecb crypto_null deflate sha512_generic camellia_generic jfs reiserfs squashfs isofs cramfs jffs2 yaffs fat vfat msdos exportfs xfs loop scsi_transport_iscsi libiscsi libiscsi_tcp iscsi_tcp jbd2 nandsim ext4 slhc ppp_generic pppox l2tp_ppp [last unloaded: tipc]
NIP: c001ba68 LR: e639ebb4 CTR: 00000024
REGS: dffebf10 TRAP: 0204 Tainted: P O (3.4.34-grsec-WR5.0.1.3_cgl)
MSR: 00029000 <CE,EE,ME> CR: 22244a48 XER: 20000000
TASK = cf6f9260[15739] 'cp' THREAD: d0560000 CPU: 1
GPR00: 00000000 d0561b90 cf6f9260 dca10800 dc9ee87c 000004ba dca10b94 f36d7193
GPR08: 9af97ecd 00000800 005af000 00000000 c001ba4c 10032524 00000000 00090000
GPR16: 00000000 00000006 fffffff4 e63a7d84 00000000 dc9ee4e8 000004ba 00000017
GPR24: d0598964 0000052c 03b3a000 00000001 d0561bfc 00000002 000004ba d0598800
NIP [c001ba68] memcpy+0x1c/0x9c
LR [e639ebb4] jffs2_fill_wbuf+0x58/0x90 [jffs2]
Call Trace:
[d0561b90] [00000002] 0x2 (unreliable)
[d0561ba0] [e639fcdc] jffs2_flash_writev+0x174/0x428 [jffs2]
[d0561bf0] [e6397298] jffs2_write_dnode+0xf0/0x328 [jffs2]
[d0561c60] [e6397980] jffs2_write_inode_range+0x16c/0x2b0 [jffs2]
[d0561cc0] [e6391dbc] jffs2_write_end+0x118/0x2dc [jffs2]
[d0561d00] [c0123b2c] generic_file_buffered_write+0xfc/0x290
[d0561d80] [c0124e04] __generic_file_aio_write+0x238/0x4d0
[d0561df0] [c0125128] generic_file_aio_write+0x8c/0x118
[d0561e40] [c0177fa0] do_sync_write+0xb4/0x118
[d0561ee0] [c0178c98] vfs_write+0xb4/0x178
[d0561f00] [c0179068] sys_write+0x5c/0x138
[d0561f40] [c00111b8] ret_from_syscall+0x0/0x3c
--- Exception: c00 at 0x4d9ea858
LR = 0x1000d430
Instruction dump:
38c60001 4200fff0 4e800020 7c032040 418100a0 54a7e8ff 38c3fffc 3884fffc
41820028 70c00003 7ce903a6 40820054 <80e40004> 85040008 90e60004 95060008
---[ end trace 7778a3096b4579e5 ]---
Kernel panic - not syncing: grsec: halting the system due to suspicious kernel crash caused by root
Rebooting in 180 seconds..
1 # ./main_test.sh -u 1 -s fs
