Date: Wed, 18 Mar 2020 01:20:47 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 244878] Kernel panic due to spin lock held too long Message-ID: <bug-244878-227-U5SpqPt4QT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-244878-227@https.bugs.freebsd.org/bugzilla/> References: <bug-244878-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244878 --- Comment #2 from Adam Jimerson <vendion@gmail.com> --- The best I can find is the following from /var/log/messages Limiting closed port RST response from 246 to 200 packets/sec spin lock 0xffffffff8200cc50 (smp rendezvous) held by 0xfffff8024555e000 (tid 101747) too long timeout stopping cpus panic: spin lock held too long cpuid = 0 time = 1584487103 KDB: stack backtrace: #0 0xffffffff80c1d2b7 at kdb_backtrace+0x67 #1 0xffffffff80bd05ed at vpanic+0x19d #2 0xffffffff80bd0443 at panic+0x43 #3 0xffffffff80bb09ad at _mtx_lock_indefinite_check+0x6d #4 0xffffffff80bb04f5 at _mtx_lock_spin_cookie+0xd5 #5 0xffffffff80c2d539 at smp_rendezvous_cpus+0x239 #6 0xffffffff80bcb071 at _rm_wlock+0x171 #7 0xffffffff80cf8d48 at rt_foreach_fib_walk+0xa8 #8 0xffffffff80e21a37 at in6_mtutimo+0x47 #9 0xffffffff80bea743 at softclock_call_cc+0x143 #10 0xffffffff80beac09 at softclock+0x79 #11 0xffffffff80b93dd4 at ithread_loop+0x1d4 #12 0xffffffff80b90c43 at fork_exit+0x83 #13 0xffffffff81082a6e at fork_trampoline+0xe Uptime: 7h42m4s Everything before that looks normal to me. -- You are receiving this mail because: You are the assignee for the bug.help
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