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IDProjectCategoryView StatusLast Update
0016329CentOS-6-OTHERpublic2019-08-15 18:19
PrioritynormalSeveritycrashReproducibilityunable to reproduce
Status newResolutionopen 
Product Version6.6 
Target VersionFixed in Version 
Summary0016329: machine with 2.6.32-642.13.1.el6.x86_64 crash
Descriptioncentos 6.6 with the kernel upgrade to 2.6.32-642.13.1.el6.x86_64, after run 5 days with oracle database backup, crash with message.
<2>kernel tried to execute NX-protected page - exploit attempt? (uid: 501)
<1>BUG: unable to handle kernel paging request at ffffc9000f8aa040
<1>IP: [<ffffc9000f8aa040>] 0xffffc9000f8aa040
<4>PGD 103fec6067 PUD 103fec7067 PMD 101fc82067 PTE 800000102093f163
<4>Oops: 0011 [#1] SMP
<4>last sysfs file: /sys/devices/system/node/node0/meminfo
<4>CPU 0
<4>Modules linked in: aliyun_filter(P)(U) iptable_filter ip_tables sfs(U) autofs4 8021q garp stp llc vsock(U) ipv6 uinput microcode vmware_balloon sg i2c_piix4 vmci(U) shpchp ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom vmxnet3 mptspi mptscsih mptbase scsi_transport_spi pata_acpi ata_generic ata_piix vmwgfx ttm drm_kms_helper drm i2c_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: aliyun_filter]
<4>Pid: 23222, comm: oracle Tainted: P -- ------------ 2.6.32-642.13.1.el6.x86_64 #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform
<4>RIP: 0010:[<ffffc9000f8aa040>] [<ffffc9000f8aa040>] 0xffffc9000f8aa040
<4>RSP: 0000:ffff880028203c08 EFLAGS: 00010202
<4>RAX: ffff8801d5a49e40 RBX: ffff8803c9b52d80 RCX: 0000000000000000
<4>RDX: ffffffffa0424210 RSI: 0000000000000001 RDI: ffff8801d5a49e40
<4>RBP: ffff880028203c20 R08: ffffffffa0424200 R09: 0000000000001000
<4>R10: ffff881020847f00 R11: 000000000000002a R12: ffff88046e709140
<4>R13: 0000000000000000 R14: 00000001246e9051 R15: ffff8803c9b52d80
<4>FS: 00007f4c5c906700(0000) GS:ffff880028200000(0000) knlGS:0000000000000000
<4>CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
<4>CR2: ffffc9000f8aa040 CR3: 00000003586d2000 CR4: 00000000001407f0
<4>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4>DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4>Process oracle (pid: 23222, threadinfo ffff88023fbe8000, task ffff880800f2c040)
<4> ffffffff811cfdcf ffff88046e709140 ffff88046e709140 ffff880028203c90
<4><d> ffffffffa04175a7 ffff881020f65800 ffff881020f65800 ffff880028203c50
<4><d> ffffffff8137d367 ffff880028203cc0 0000000000000246 00000001246e9050
<4>Call Trace:
<4> <IRQ>
<4> [<ffffffff811cfdcf>] end_bio_bh_io_sync+0x2f/0x60
<4> [<ffffffffa04175a7>] aliyun_bio_endio+0x187/0x4b0 [aliyun_filter]
<4> [<ffffffff8137d367>] ? put_device+0x17/0x20
<4> [<ffffffff811d429d>] bio_endio+0x1d/0x40
<4> [<ffffffff8127c02b>] req_bio_endio+0x9b/0xe0
<4> [<ffffffff8127d5d7>] blk_update_request+0x117/0x4c0
<4> [<ffffffff812b249c>] ? is_swiotlb_buffer+0x3c/0x50
<4> [<ffffffff8127cbef>] ? blk_run_queue+0x3f/0x50
<4> [<ffffffff8127d9a7>] blk_update_bidi_request+0x27/0xa0
<4> [<ffffffff8127ee5f>] blk_end_bidi_request+0x2f/0x80
<4> [<ffffffff8127ef00>] blk_end_request+0x10/0x20
<4> [<ffffffff813a1e40>] scsi_io_completion+0xc0/0x6c0
<4> [<ffffffff8139826d>] scsi_finish_command+0xcd/0x130
<4> [<ffffffff813a25a7>] scsi_softirq_done+0x147/0x170
<4> [<ffffffff81285a05>] blk_done_softirq+0x85/0xa0
<4> [<ffffffff81085275>] __do_softirq+0xe5/0x230
<4> [<ffffffff8100c38c>] call_softirq+0x1c/0x30
<4> [<ffffffff8100fca5>] do_softirq+0x65/0xa0
<4> [<ffffffff81085105>] irq_exit+0x85/0x90
<4> [<ffffffff81552cb5>] do_IRQ+0x75/0xf0
<4> [<ffffffff8100ba53>] ret_from_intr+0x0/0x11
<4> <EOI>
<4>Code: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <00> 00 00 00 00 00 00 00 00 1c b9 22 10 88 ff ff a0 28 01 a0 ff
<1>RIP [<ffffc9000f8aa040>] 0xffffc9000f8aa040
<4> RSP <ffff880028203c08>
<4>CR2: ffffc9000f8aa040
Steps To Reproducenever reproduce this again.
TagsNo tags attached.




2019-08-15 18:19

manager   ~0034982

You are strongly advised to update your system to 6.10 - and after that retry if your error persists.

Issue History

Date Modified Username Field Change
2019-08-13 02:33 dian New Issue
2019-08-15 18:19 tigalch Note Added: 0034982