View Issue Details

IDProjectCategoryView StatusLast Update
0017113CentOS-6kernelpublic2020-03-05 11:00
Reporterpratap.bachu 
PriorityhighSeveritymajorReproducibilityhave not tried
Status newResolutionopen 
PlatformCentOSOS6OS Version6.10
Product Version 
Target VersionFixed in Version 
Summary0017113: Kernel Crash
Description<4>[72221.136970] ll header: ff:ff:ff:ff:ff:ff:7c:d3:0a:c1:aa:fe:08:00
<1>[72667.424034] BUG: unable to handle kernel NULL pointer dereference at 0000000000000014
<1>[72667.424060] IP: [<ffffffff814cdbd9>] __inet_check_established+0x1c9/0x310
<4>[72667.424087] Kernel PGD 2064aa6067 PUD 2069d8e067 PMD 0
<4>[72667.424109] User PGD 2064aa6067 PUD 2069d8e067 PMD 0
<4>[72667.424130] Oops: 0000 [#1] SMP
<4>[72667.424145] last sysfs file: /sys/module/ipv6/initstate
<4>[72667.424158] CPU 13
<4>[72667.424165] Modules linked in: nfs lockd fscache auth_rpcgss nfs_acl sunrpc mpt3sas mpt2sas scsi_transport_sas raid_class mptctl mptbase dell_rbu des_generic ecb md4 nls_utf8 cifs ioatdma ipv6 joydev iTCO_wdt iTCO_vendor_support dcdbas microcode i40e sg i2c_i801 igb dca i2c_algo_bit i2c_core ptp pps_core ipmi_devintf power_meter acpi_ipmi ipmi_si ipmi_msghandler shpchp lpc_ich mfd_core ext4 jbd2 mbcache sd_mod crc_t10dif megaraid_sas xhci_hcd ahci dm_mirror dm_region_hash dm_log dm_mod [last unloaded: speedstep_lib]
<4>[72667.424916]
<4>[72667.425048] Pid: 302524, comm: dataengine Not tainted 2.6.32-754.14.2.el6.x86_64 #1 Dell Inc. PowerEdge R640/0W23H8
<4>[72667.425331] RIP: 0010:[<ffffffff814cdbd9>] [<ffffffff814cdbd9>] __inet_check_established+0x1c9/0x310
<4>[72667.425607] RSP: 0018:ffff882067c7bbb8 EFLAGS: 00010246
<4>[72667.425746] RAX: 0a4a220a3b04220a RBX: ffff882066b6f180 RCX: ffffc9001c164684
<4>[72667.425886] RDX: 0000000096490d30 RSI: 0000000000000000 RDI: ffffc9001c164684
<4>[72667.426026] RBP: ffff882067c7bc28 R08: 0000000000009649 R09: 0000000000009649
<4>[72667.426167] R10: 00000000b28b8321 R11: 000000001081ab4e R12: 00000000a36a19a1
<4>[72667.426307] R13: ffffffff81b2d2e0 R14: ffffc9001c15ea10 R15: ffffffff8204f080
<4>[72667.426448] FS: 00007f9f05315700(0000) GS:ffff8810b8980000(0000) knlGS:0000000000000000
<4>[72667.426718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[72667.426857] CR2: 0000000000000014 CR3: 0000002066bd0000 CR4: 00000000001607e0
<4>[72667.426997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4>[72667.427137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4>[72667.427280] Process dataengine (pid: 302524, threadinfo ffff882067c78000, task ffff882065698040)
<4>[72667.427550] Stack:
<4>[72667.427681] 0a4a220a3b04220a ffff882096490d30 ffff882000009649 0000000000009649
<4>[72667.427829] <d> ffffc9001c164684 0000000067c7bb58 ffffffff81b316e0 0000000000000000
<4>[72667.428109] <d> 0000000100200200 ffffffff814cda10 ffffc9001c168940 ffff882066267380
<4>[72667.428518] Call Trace:
<4>[72667.428652] [<ffffffff814cda10>] ? __inet_check_established+0x0/0x310
<4>[72667.428794] [<ffffffff814ce090>] __inet_hash_connect+0x130/0x3e0
<4>[72667.428935] [<ffffffff814ceaa0>] ? __inet_hash_nolisten+0x0/0x180
<4>[72667.429075] [<ffffffff814cda10>] ? __inet_check_established+0x0/0x310
<4>[72667.429216] [<ffffffff814ce38f>] inet_hash_connect+0x4f/0x60
<4>[72667.429357] [<ffffffff814e821a>] tcp_v4_connect+0x2aa/0x570
<4>[72667.429499] [<ffffffff814f8c1e>] inet_stream_connect+0x27e/0x2d0
<4>[72667.429643] [<ffffffff8155c82b>] ? _spin_unlock_bh+0x1b/0x20
<4>[72667.429786] [<ffffffff8147488d>] sys_connect+0xdd/0x100
<4>[72667.429926] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.430067] [<ffffffff81564272>] ? system_call_after_swapgs+0xa2/0x152
<4>[72667.430207] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.430348] [<ffffffff81564272>] ? system_call_after_swapgs+0xa2/0x152
<4>[72667.430491] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.430633] [<ffffffff81564272>] ? system_call_after_swapgs+0xa2/0x152
<4>[72667.430774] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.430915] [<ffffffff81564272>] ? system_call_after_swapgs+0xa2/0x152
<4>[72667.431055] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.431194] [<ffffffff81564272>] ? system_call_after_swapgs+0xa2/0x152
<4>[72667.431336] [<ffffffff81564341>] system_call_fastpath+0x1f/0x3a
<4>[72667.431477] [<ffffffff8156427e>] ? system_call_after_swapgs+0xae/0x152
<4>[72667.431616] Code: 66 66 90 b8 9d ff ff ff e9 f6 00 00 00 0f 1f 44 00 00 49 8b 36 40 f6 c6 01 74 10 eb 45 0f 1f 44 00 00 48 8b 36 40 f6 c6 01 75 37 <44> 39 66 14 75 f1 4c 3b 6e 38 75 eb 48 39 86 58 02 00 00 75 e2
<1>[72667.432200] RIP [<ffffffff814cdbd9>] __inet_check_established+0x1c9/0x310
<4>[72667.432346] RSP <ffff882067c7bbb8>
<4>[72667.432481] CR2: 0000000000000014
UAT [root@bruatads106 crash]$
TagsNo tags attached.

Activities

pratap.bachu

pratap.bachu

2020-03-05 09:29

reporter  

vmcore-dmesg.txt (524,288 bytes)
TrevorH

TrevorH

2020-03-05 10:10

manager   ~0036463

a) that's CentOS 6 not 7 so I have moved it
b) only the current version is supported and that kernel is ancient. Please yum update to the latest, reboot and retry.

If the issue still occurs, CentOS is a rebuild of the sources used to create RHEL. We do not modify anything except to remove branding and logos. You will need to submit your request to Redhat via bugzilla.redhat.com and if/when RH accepts it and incorporates it into RHEL and releases a patched version, then CentOS will pick it up and rebuild it.
pratap.bachu

pratap.bachu

2020-03-05 10:11

reporter   ~0036464

Please close this as i have reported it under centos-6 - https://bugs.centos.org/view.php?id=17114
pratap.bachu

pratap.bachu

2020-03-05 10:36

reporter   ~0036466

ok, i see that 17114 is closed as duplicate, please let me know if any fix for above kernel bug.
TrevorH

TrevorH

2020-03-05 11:00

manager   ~0036467

As said in 17114, you are out of date, run `yum update` and reboot into the new kernel and reproduce. If it still occurs, report on bugzilla.redhat.com as no fixes are made by CentOS, it is only a rebuild of RHEL.

Issue History

Date Modified Username Field Change
2020-03-05 09:29 pratap.bachu New Issue
2020-03-05 09:29 pratap.bachu File Added: vmcore-dmesg.txt
2020-03-05 10:09 TrevorH Project CentOS-7 => CentOS-6
2020-03-05 10:10 TrevorH Note Added: 0036463
2020-03-05 10:11 pratap.bachu Note Added: 0036464
2020-03-05 10:36 pratap.bachu Note Added: 0036466
2020-03-05 11:00 TrevorH Note Added: 0036467