Today the server (running bhyve and not more) has rebooted three times. Everytime the "syncer" kernel-thread seems to be the issue.
I have never problems before I have upgraded servers with FreeBSD 10.4 and 11.2-pX and more complex configuration. It's seems to be an error using FreeBSD 12 at this time.
I have never problems before I have upgraded servers with FreeBSD 10.4 and 11.2-pX and more complex configuration. It's seems to be an error using FreeBSD 12 at this time.
Code:
Fatal trap 12: page fault while in kernel mode
cpuid = 7; apic id = 07
fault virtual address = 0x40000000410
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80b7ad1d
stack pointer = 0x28:0xfffffe009a513830
frame pointer = 0x28:0xfffffe009a5138a0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 33 (syncer)
trap number = 12
panic: page fault
cpuid = 7
time = 1545478613
KDB: stack backtrace:
#0 0xffffffff80be7977 at kdb_backtrace+0x67
#1 0xffffffff80b9b563 at vpanic+0x1a3
#2 0xffffffff80b9b3b3 at panic+0x43
#3 0xffffffff8107496f at trap_fatal+0x35f
#4 0xffffffff810749c9 at trap_pfault+0x49
#5 0xffffffff81073fee at trap+0x29e
#6 0xffffffff8104f1d5 at calltrap+0x8
#7 0xffffffff80c6e93e at mnt_vnode_next_active+0x29e
#8 0xffffffff80c6d068 at vfs_msync+0x278
#9 0xffffffff80c7077e at sync_fsync+0xee
#10 0xffffffff811f991e at VOP_FSYNC_APV+0x7e
#11 0xffffffff80c6fee5 at sched_sync+0x415
#12 0xffffffff80b5bf33 at fork_exit+0x83
#13 0xffffffff810501be at fork_trampoline+0xe
Uptime: 4d18h55m56s
Dumping 4998 out of 32587 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%---<<BOOT>>---
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FreeBSD 12.0-RELEASE r341666 GENERIC amd64
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)
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CPU: Intel(R) Xeon(R) CPU E3-1246 v3 @ 3.50GHz (3500.07-MHz K8-class CPU)
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