Date: Wed, 24 Oct 2012 17:50:01 GMT From: Per olof Ljungmark <peo@intersonic.se> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/172952: 9.1 hangs on reboot after all buffers synced Message-ID: <201210241750.q9OHo1QS053897@freefall.freebsd.org>
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The following reply was made to PR kern/172952; it has been noted by GNATS. From: Per olof Ljungmark <peo@intersonic.se> To: bug-followup@FreeBSD.org Cc: Andriy Gapon <avg@FreeBSD.org> Subject: Re: kern/172952: 9.1 hangs on reboot after all buffers synced Date: Wed, 24 Oct 2012 19:46:52 +0200 Process 1 (init) at 0xfffffe0002f7d940: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff81259340 ABI: FreeBSD ELF64 arguments: /sbin/init threads: 1 100002 D zcollide 0xfffffe00aa18bc80 [init] db> thread 100002 [ thread pid 1 tid 100002 ] sched_switch+0x119: movl %gs:0x34,%ebx db> bt Tracing pid 1 tid 100002 td 0xfffffe0002f80920 sched_switch() at sched_switch+0x119 mi_switch() at mi_switch+0x186 sleepq_timedwait() at sleepq_timedwait+0x42 _sleep() at _sleep+0x1c9 zfs_zget() at zfs_zget+0x1f5 zfs_get_data() at zfs_get_data+0x4a zil_commit() at zil_commit+0x541 zfs_freebsd_write() at zfs_freebsd_write+0xba0 VOP_WRITE_APV() at VOP_WRITE_APV+0xb2 vnode_pager_generic_putpages() at vnode_pager_generic_putpages+0x1bb vnode_pager_putpages() at vnode_pager_putpages+0xa9 vm_pageout_flush() at vm_pageout_flush+0xc0 vm_object_page_collect_flush() at vm_object_page_collect_flush+0x143 vm_object_page_clean() at vm_object_page_clean+0x143 vm_object_terminate() at vm_object_terminate+0x215 vnode_destroy_vobject() at vnode_destroy_vobject+0xb9 zfs_freebsd_reclaim() at zfs_freebsd_reclaim+0x57 vgonel() at vgonel+0x127 vflush() at vflush+0x2bf
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