[DragonFlyBSD - Bug #2934] kernel (4.7) panic at buildworld: assertion "gd->gd_spinlocks == 0" failed

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2934 has been updated by peeter.


Tried to follow a few steps from pcpu_timer_process onwards (could be wrong though):

---
sys/platform/pc64/x86_64/ipl.s: 453: call	pcpu_timer_process

sys/platform/pc64/x86_64/ipl.s: 359: jnz splz_timer

sys/platform/pc64/x86_64/ipl.s: 345: ENTRY(splz)

sys/kern/lwkt_thread.c: 1114: lwkt_user_yield(void): 1124: splz();
---


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Bug #2934: kernel (4.7) panic at buildworld: assertion "gd->gd_spinlocks == 0" failed
http://bugs.dragonflybsd.org/issues/2934#change-12963

* Author: peeter
* Status: New
* Priority: Normal
* Assignee: dillon
* Category: Kernel
* Target version: 
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Kernel (DragonFly v4.7.0.109.g609bcd-DEVELOPMENT) panics at "make buildworld". 

/var/crash/info.1: 
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Panic String: assertion "gd->gd_spinlocks == 0" failed in dfly_schedulerclock at /usr/src/sys/kern/usched_dfly.c:757
---

kgdb output is attached.


---Files--------------------------------
kgdb.txt.1 (28.7 KB)


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