Date: Wed, 26 Feb 2003 12:29:54 +0100 From: Dag-Erling Smorgrav <des@ofug.org> To: current@freebsd.org Cc: sos@freebsd.org Subject: ata dumps broken again Message-ID: <xzp7kbnz3d9.fsf@flood.ping.uio.no>
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Top-of-tree -CURRENT:
db> call doadump
Dumping 639 MB
ata1: resetting devices ..
mi_switch(c4fad9ec,f,f,1c,5f74e) at mi_switch+0x21b
ithread_schedule(c48fb380,1,c4faea50,e99cf84c,c025850c) at ithread_schedule+0xf6
sched_ithd(f) at sched_ithd+0x38
Xintr15() at Xintr15+0x6c
--- interrupt, eip = 0xc017388b, esp = 0xe99cf830, ebp = 0xe99cf84c ---
critical_exit(0,c489f900,c489f92c,e99cf884,c0128324) at critical_exit+0x2b
DELAY(a,256c,82,40267d87,0) at DELAY+0x47
ata_wait(c489f92c,40,0,0,0) at ata_wait+0x84
ata_command(c489f92c,c6,0,0,10) at ata_command+0x2c5
ad_reinit(c489f92c,c489f92c,ec) at ad_reinit+0x30
ata_reinit(c489f900,c489f900,1,e99cf960,e99cf9a8) at ata_reinit+0x265
addump(c48f3764,c02f67c0,0,18003c00,0,200) at addump+0xe8
dumpsys(c02cee20,c02cee40,b,e99cf9f8,c016eec0) at dumpsys+0x28b
doadump(0,0,0,0,0,0,0,0,0,0) at doadump+0x20
db_fncall(0,0,e99cfaa8,e99cfa60,0) at db_fncall+0x7c
db_command(c02a3380,c02a31a0,c029de74,c029de78,c028024d) at db_command+0xfb
db_command_loop(0,0,e99cfc28,c02c1ec8,e99cfb4c) at db_command_loop+0x5c
db_trap(c,0,1,10,e99cfbe0) at db_trap+0x5e
kdb_trap(c,0,e99cfbe0) at kdb_trap+0xe6
trap_fatal(e99cfbe0,c4,c4faea50,12ab9a0,0) at trap_fatal+0x1cc
trap_pfault(e99cfbe0,0,c4) at trap_pfault+0x154
trap(18,10,10,c7886300,c4caf500) at trap+0x38b
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0xc01e94fb, esp = 0xe99cfc20, ebp = 0xe99cfc60 ---
in6_pcbbind(c4bc1390,c7886300,c4faea50) at in6_pcbbind+0x1fb
tcp6_usr_bind(c4caf500,c7886300,c4faea50) at tcp6_usr_bind+0x9f
sobind(c4caf500,c7886300,c4faea50,c4caf500,e99cfd14) at sobind+0x16
kern_bind(c4faea50,3,c7886300,c7886300,0) at kern_bind+0x70
bind(c4faea50) at bind+0x30
syscall(2f,2f,2f,804a3e0,0) at syscall+0x310
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (104), eip = 0x280b1a63, esp = 0xbfbffa2c, ebp = 0xbfbffa88 ---
Context switches not allowed in the debugger.
(kgdb) l *(ad_reinit+0x30)
0xc0133770 is in ad_reinit (../../../dev/ata/ata-disk.c:874).
869
870 /* reinit disk parameters */
871 ad_invalidatequeue(atadev->driver, NULL);
872 ata_command(atadev, ATA_C_SET_MULTI, 0,
873 adp->transfersize / DEV_BSIZE, 0, ATA_WAIT_READY);
874 atadev->setmode(atadev, adp->device->mode);
875 }
876
877 void
878 ad_print(struct ad_softc *adp)
(kgdb) l *(ata_command+0x2c5)
0xc01287a5 is in ata_command (../../../dev/ata/ata-all.c:1126).
1121 break;
1122
1123 case ATA_WAIT_READY:
1124 atadev->channel->active |= ATA_WAIT_READY;
1125 ATA_OUTB(atadev->channel->r_io, ATA_CMD, command);
1126 if (ata_wait(atadev, ATA_S_READY) < 0) {
1127 ata_prtdev(atadev, "timeout waiting for cmd=%02x s=%02x e=%02x\n",
1128 command, atadev->channel->status,atadev->channel->error);
1129 error = -1;
1130 }
DES
--
Dag-Erling Smorgrav - des@ofug.org
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