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Repeated asserts on messages file related to acfs (Doc ID 2752010.1)

Last updated on JANUARY 25, 2022

Applies to:

Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A to N/A
Information in this document applies to any platform.

Symptoms

The /var/log/messages file is being filled with tons of these messages. 

Jan 11 03:07:25 xxxxxxxx kernel: [897067.658748] [<ffffffff816b031a>] system_call_fastpath+0x18/0xd4
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658756] [Oracle OKS] ASSERTION FAILURE: ((bp->state == 0 && bp->numShared == 1) ||
(bp->state == 1 && bp->numShared >= 1)) /scratch/builds/aime/aime_usm_919531/el6uek4_94_x86_64/usm/src/avd/driver/./asmutil.c:2659
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658757] KsDumpStack: Stack call traceback
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658760] CPU: 55 PID: 257456 Comm: server Tainted: P W O 4.1.12-94.8.4.el6uek.x86_64 #2
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658762] Hardware name: Xen HVM domU, BIOS 4.4.4OVM 09/04/2019
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658763] 0000000000000000 ffff889ab32d3888 ffffffff816a9634 ffff889e33a79d88
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658767] ffffffffa0da692c ffff889ab32d3898 ffffffffa0c5099b ffff889ab32d38e8
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658769] ffffffffa0c5502d ffff889a00000a63 0000000000000202 ffff889ab32d38e8
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658772] Call Trace:
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658774] [<ffffffff816a9634>] dump_stack+0x63/0x81
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658779] [<ffffffffa0c5099b>] KsDumpStack+0x3b/0x40 [oracleoks]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658786] [<ffffffffa0c5502d>] KsDoAssertion+0xfd/0x120 [oracleoks]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658793] [<ffffffffa0d57506>] AsmSXMutexRelease+0x68/0x114 [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658799] [<ffffffffa0d3752e>] Asm_releaseDrlLogLock+0x4d/0x55 [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658805] [<ffffffffa0d41b3a>] Asm_startIo+0x695/0x114d [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658811] [<ffffffffa0d427db>] AsmVolIoRequest+0x1e9/0x290 [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658819] [<ffffffffa0d81da6>] asmStrategyReal+0x3bb/0x551 [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658826] [<ffffffffa0d82037>] asmIoPoolOffld+0xfb/0x1fa [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658833] [<ffffffffa0d82156>] asmSubmitDirectCallBio+0x20/0x22 [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658855] [<ffffffffa1036b9b>] LinuxRWDisk_int+0x15bb/0x1a40 [oracleacfs]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658863] [<ffffffffa0d82136>] ? asmIoPoolOffld+0x1fa/0x1fa [oracleadvm]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658877] [<ffffffffa0e8cf52>] WriteLogFileToMeta+0x372/0xa20 [oracleacfs]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658884] [<ffffffffa0c5e853>] ? KsLHRemove+0x203/0x2b0 [oracleoks]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658898] [<ffffffffa0e90545>] OfsCommitCache+0xdc5/0x1a00 [oracleacfs]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658912] [<ffffffffa0e9c390>] ofs_meta_flush_and_invalidate+0x500/0x6f0 [oracleacfs]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658934] [<ffffffffa101fd5f>] ofs_fsync_1+0x4cf/0x630 [oracleacfs]
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658938] [<ffffffff812372c0>] vfs_fsync_range+0x40/0xb0
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658940] [<ffffffff8102568c>] ? do_audit_syscall_entry+0x6c/0x70
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658943] [<ffffffff8123738d>] do_fsync+0x3d/0x70
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658946] [<ffffffff816b025f>] ? system_call_after_swapgs+0xe9/0x18c
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658948] [<ffffffff816b0258>] ? system_call_after_swapgs+0xe2/0x18c
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658951] [<ffffffff816b0251>] ? system_call_after_swapgs+0xdb/0x18c
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658954] [<ffffffff81237683>] SyS_fdatasync+0x13/0x20
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658957] [<ffffffff816b031a>] system_call_fastpath+0x18/0xd4
Jan 11 03:07:25 xxxxxxxx kernel: [897067.658964] [Oracle OKS] ASSERTION FAILURE: ((bp->stat

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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