Date: Sun, 08 Jul 2012 08:46:32 -0400 From: Michael Butler <imb@protected-networks.net> To: current@FreeBSD.org Subject: sleeping thread panic? Message-ID: <4FF98128.6050607@protected-networks.net>
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Sorry, no symbols but this happened twice last night while being the target of a dump over NFS .. root@mail:/var/crash # less info.0 Dump header from device /dev/ada0s1 Architecture: i386 Architecture Version: 2 Dump Length: 252809216B (241 MB) Blocksize: 512 Dumptime: Sun Jul 8 00:21:23 2012 Hostname: mail.auburn.protected-networks.net Magic: FreeBSD Kernel Dump Version String: FreeBSD 10.0-CURRENT #87: Sat Jul 7 22:39:55 EDT 2012 root@mail.auburn.protected-networks.net:/usr/obj/usr/src/sys/AUBURN Panic String: sleeping thread Dump Parity: 2996346376 Bounds: 0 Dump Status: good (kgdb) bt #0 0xc07530cd in doadump () #1 0xc0753656 in kern_reboot () #2 0xc0753cfc in panic () #3 0xc079a34e in propagate_priority () #4 0xc079b5e4 in turnstile_wait () #5 0xc073ea71 in _mtx_lock_sleep () #6 0xc09c4772 in vm_page_unwire () #7 0xc07db039 in vfs_vmio_release () #8 0xc07dd476 in getnewbuf () #9 0xc07de50b in getblk () #10 0xc0966d99 in ffs_balloc_ufs2 () #11 0xc099281e in ffs_write () #12 0xc0a38b05 in VOP_WRITE_APV () #13 0xc068a65e in nfsvno_write () #14 0xc06882e7 in nfsrvd_write () #15 0xc066ea05 in nfsrvd_dorpc () #16 0xc067d42f in nfssvc_program () #17 0xc09356e2 in svc_run_internal () #18 0xc0935b70 in svc_thread_start () #19 0xc07204fb in fork_exit () #20 0xc09fe7a4 in fork_trampoline ()
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