Displaying 2 results from an estimated 2 matches for "vfs_vmio_release".
2009 Jan 28
0
smp_tlb_shootdown bottleneck?
...+0x40
ipi_nmi_handler() at ipi_nmi_handler+0x30
trap() at trap+0x378
nmi_calltrap() at nmi_calltrap+0x8
--- trap 0x13, rip = 0xffffffff8074c912, rsp = 0xffffffffab79fff0, rbp
= 0xffffffffb4acf6f0 ---
smp_tlb_shootdown() at smp_tlb_shootdown+0x82
pmap_invalidate_range() at pmap_invalidate_range+0xae
vfs_vmio_release() at vfs_vmio_release+0x120
getnewbuf() at getnewbuf+0x7be
getblk() at getblk+0x308
cluster_read() at cluster_read+0xc5
ffs_read() at ffs_read+0x37d
vn_read() at vn_read+0x17b
dofileread() at dofileread+0xa1
kern_preadv() at kern_preadv+0x66
pread() at pread+0x58
syscall() at syscall+0x1ce
Xfast_sy...
2013 Sep 27
1
9.2-RC4 amd64 panic: vm_page_unwire
...bug /var/crash/vmcore.2
...
panic: vm_page_unwire: page 0xfffffe0239ecfc48's wire count is zero
cpuid = 5
KDB: stack backtrace:
#0 0xffffffff80490268 at kdb_backtrace+0x68
#1 0xffffffff8045630a at panic+0x21a
#2 0xffffffff8068bbc2 at vm_page_unwire+0x102
#3 0xffffffff804d857e at vfs_vmio_release+0x10e
#4 0xffffffff804dadc8 at getnewbuf+0x468
#5 0xffffffff804dbb2f at getblk+0x5df
#6 0xffffffff80632bb1 at ffs_balloc_ufs2+0x15c1
#7 0xffffffff8065a8d6 at ffs_write+0x246
#8 0xffffffff8070a18f at VOP_WRITE_APV+0x11f
#9 0xffffffff80505e77 at vn_write+0x1f7
#10 0xffffffff80503b51 at...