On Aug 19, 2009, at 6:53 PM, Marcel Moolenaar wrote: > All, > > I can't boot with ZFS enabled on my ia64 box: On top of that, the pool became unavailable. Importing the pool resulted in an immediate panic again: hob# zpool import rel panic: mutex Giant owned at /nfs/freebsd/base/head/sys/kern/ kern_exit.c:131 cpuid = 0 KDB: enter: panic [thread pid 1022 tid 100090 ] Stopped at kdb_enter+0x92: [I2] addl r14=0xffffffffffe1c308,gp ;; db> bt Tracing pid 1022 tid 100090 td 0xe000000011567220 kdb_enter(0xe0000000046dc040, 0xe0000000046dc040, 0xe000000004317870, 0x793) at kdb_enter+0x92 panic(0xe0000000046da148, 0xe0000000046da6b8, 0xe0000000046d5d28, 0x83) at panic+0x2f0 _mtx_assert(0xe000000004821188, 0x0, 0xe0000000046d5d28, 0x83, 0xe0000000042c49f0) at _mtx_assert+0x200 exit1(0xe000000011567220, 0x0, 0xe0000000042ded90, 0x48d) at exit1+0x40 kproc_exit(0x0, 0xe0000000046d79b8, 0xe0000000117fa0f8, 0xe0000000117fa000) at kproc_exit+0x130 spa_async_thread(0xe000000011572000, 0x1, 0xe0000000046d5ff8, 0x33e) at spa_async_thread+0x1a0 fork_exit(0xe000000004794c20, 0xe000000011572000, 0xa0000000c5cbf550) at fork_exit+0x110 enter_userland() at enter_userland db> show alllocks Process 1022 (solthread 0xe000000) thread 0xe000000011567220 (100090) exclusive sleep mutex Giant (Giant) r = 1 (0xe000000004821188) locked _at_ /nfs/freebsd/base/head/sys/kern/vfs_lookup.c:749 Something likes Giant and can't just let go... -- Marcel Moolenaar xcllnt_at_mac.comReceived on Thu Aug 20 2009 - 00:13:56 UTC
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