Date: Sat, 15 Apr 2006 13:03:11 -0600 From: Scott Long <scottl@samsco.org> To: Marcus Alves Grando <mnag@freebsd.org> Cc: FreeBSD Stable <freebsd-stable@freebsd.org>, Matt Jacob <mjacob@freebsd.org> Subject: Re: panic: softdep_move_dependencies: need merge code (driver mtp(4)?) Message-ID: <4441436F.4030900@samsco.org> In-Reply-To: <444139CA.6060002@FreeBSD.org> References: <444139CA.6060002@FreeBSD.org>
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Heh, that's supposed to be a 'this will never happen' case. Scott Marcus Alves Grando wrote: > panic: softdep_move_dependencies: need merge code > > Maybe something in mtp(4) driver? > > FreeBSD 6.1-PRERELEASE #0: Sat Apr 1 04:20:17 BRT 2006 > > db> sh msgbuf > msgbufp = 0xc103afe4 > magic = 63062, size = 32740, r= 35282, w = 66579, ptr = 0xc1033000, > cksum= 2663542 > mpt0: Attempting to Abort Req 0xc4bd3238 > mpt0: Request 0xc4bd36e8 Timed out. > mpt0: Request 0xc4bd2e00 Timed out. > ... > g_vfs_done():da0s1g[READ(offset=36612947968, length=16384)]error = 5i > g_vfs_done():da0s1g[READ(offset=37008271360, length=2048)]error = 5n > g_vfs_done():da0s1g[READ(offset=37725519872, length=8192)]error = 5 > g_vfs_done():da0s1g[WRITE(offset=40080080896, length=16384)]error = 5 > panic: softdep_move_dependencies: need merge code > cpuid = 1 > KDB: enter: panic > xited on signal 11 > > db> bt > Tracing pid 3 tid 100016 td 0xc4ae6af0 > kdb_enter(c0791fcb) at kdb_enter+0x2b > panic(c079eff5,d8bf6bc0,c4f4e830,4,e35dcc90) at panic+0x127 > softdep_move_dependencies(d8bf6bc0,d8bcf040) at > softdep_move_dependencies+0x1f > ffs_backgroundwritedone(d8bf6bc0) at ffs_backgroundwritedone+0xca > bufdone(d8bf6bc0) at bufdone+0x42 > g_vfs_done(c5d9e084) at g_vfs_done+0xab > biodone(c5d9e084) at biodone+0x8b > g_io_schedule_up(c4ae6af0) at g_io_schedule_up+0x86 > g_up_procbody(0,e35dcd38) at g_up_procbody+0x92 > fork_exit(c05270b8,0,e35dcd38) at fork_exit+0x71 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xe35dcd6c, ebp = 0 --- > > All DDB info: > http://marcus.grupos.com.br:8080/patch/panic-server.log > > Thanks >
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