Server Rebooted with [exception RIP: __remove_mapping+227]

(Doc ID 2317127.1)

Last updated on OCTOBER 18, 2017

Applies to:

Linux OS - Version Oracle Linux 7.3 with Unbreakable Enterprise Kerne [3.8.13] and later
Linux x86-64

Symptoms

Standalone Oracle Linux 7 server reboots with stack traces similar to the following:

/usr/src/debug/kernel-3.10.0-514.26.2.el7/linux-3.10.0-514.26.2.el7.x86_64/arc
h/x86/kernel/entry_64.S: 1009
--- <IRQ stack> ---
#20 [ffff880d586d7668] call_function_interrupt at ffffffff81698a5d
/usr/src/debug/kernel-3.10.0-514.26.2.el7/linux-3.10.0-514.26.2.el7.x86_64/arc
h/x86/kernel/entry_64.S: 1009
[exception RIP: __remove_mapping+227]
RIP: ffffffff81194573 RSP: ffff880d586d7718 RFLAGS: 00000286
RAX: 0000000000000000 RBX: ffff880177fdce00 RCX: 00000000ffffff83
RDX: 000000000001a0e2 RSI: 000000000000000a RDI: ffff88407ffda000
RBP: ffff880d586d7748 R8: 0000000001ab627d R9: ffff8809481676a0
R10: ffff880d586d76d0 R11: 0000000000000002 R12: ffff88407ffda068
R13: 0000000000000001 R14: ffffff8000000001 R15: 0000000200000002
ORIG_RAX: ffffffffffffff03 CS: 0010 SS: 0018
/usr/src/debug/kernel-3.10.0-514.26.2.el7/linux-3.10.0-514.26.2.el7.x86_64/mm/
vmscan.c: 558
#21 [ffff880d586d7750] shrink_page_list at ffffffff8119551e

Cause

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