Re: panic with CF drive + USB reader
Bernd, . Seems that handling the stalled condition failed. Can you try the following patch: I was *just* going to write you saying it was still running with this patch, which would have been the longest yet. But then I saw these messages: umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed initiate_write_filepage: already started initiate_write_filepage: already started initiate_write_filepage: already started umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed initiate_write_filepage: already started And the box paniced again: panic: initiate_write_inodeblock_ufs2: already started cpuid = 0; lapic.id = Stack backtrace: backtrace(c033157d,0,c0341a7f,e96a1ab0,100) at backtrace+0x17 panic(c0341a7f,c01bc427,c7dabdf4,e96a1ad0,e96a1ad0) at panic+0x13d initiate_write_inodeblock_ufs2(c6f4cb00,d29060b8,c01fd879,0,d29060b8) at initiate_write_inodeblock_ufs2+0x68f softdep_disk_io_initiation(d29060b8,c17fbf30,e96a1bb4,c01fda2b,d29060b8) at softdep_disk_io_initiation+0x80 spec_xstrategy(c6d88490,d29060b8,e96a1bb4,c017dfcc,e96a1be0) at spec_xstrategy+0x104 spec_specstrategy(e96a1be0,e96a1bfc,c01f8550,e96a1be0,1) at spec_specstrategy+0x1b spec_vnoperate(e96a1be0,1,c6bfc800,d2a5f680,e96a1bdc) at spec_vnoperate+0x18 bwrite(d29060b8,100,c63304c0,e96a1c3c,80012) at bwrite+0x403 vfs_bio_awrite(d29060b8,80012,0,c63304c0,c017dfcc) at vfs_bio_awrite+0x27b vop_stdfsync(e96a1cdc,0,c6d88490,e96a1ca4,c017dfcc) at vop_stdfsync+0x1b1 spec_fsync(e96a1cdc,e96a1d18,c020b613,e96a1cdc,20002) at spec_fsync+0x31 spec_vnoperate(e96a1cdc,20002,c63304c0,c0335c1b,0) at spec_vnoperate+0x18 sched_sync(0,e96a1d48,0,0,0) at sched_sync+0x1e3 fork_exit(c020b430,0,e96a1d48) at fork_exit+0xb2 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xe96a1d7c, ebp = 0 --- Debugger(panic) Stopped at Debugger+0x4f: xchgl %ebx,in_Debugger.0 It seems that this happens under light or no load only. I had been doing a heavy cycle of dump/restore/dd, etc, and all was well. Could it be that the MicroDrive does some kind of internal power management that delays its reponses some, and the kernel doesn't expect that? Lars -- Lars Eggert [EMAIL PROTECTED] USC Information Sciences Institute smime.p7s Description: S/MIME Cryptographic Signature
Re: panic with CF drive + USB reader
On Mon, Aug 25, 2003 at 04:22:57PM -0700, Lars Eggert wrote: It seems that this happens under light or no load only. I had been doing a heavy cycle of dump/restore/dd, etc, and all was well. Could it be that the MicroDrive does some kind of internal power management that delays its reponses some, and the kernel doesn't expect that? Yes microdrives stop spinning when idle for a while to save energy for batterie powered devices and possibly to decrease wear. That could explain on how to trigger this problem. Handling should have been done transparently by your reader. Is your reader declared to support microdrives? -- B.Walter BWCThttp://www.bwct.de [EMAIL PROTECTED] [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: panic with CF drive + USB reader
Here's another, different one: (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): UNIT ATTENTION asc:0,0 (da2:umass-sim0:0:0:0): No additional sense information (da2:umass-sim0:0:0:0): Retrying Command (per Sense Data) umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed /cf: bad dir ino 47104 at offset 0: mangled entry panic: ufs_dirbad: bad dir cpuid = 0; lapic.id = Stack backtrace: backtrace(c033157d,0,c03429a4,eb9e8810,100) at backtrace+0x17 panic(c03429a4,c6ae0eb0,b800,0,c034295e) at panic+0x13d ufs_dirbad(c7771604,0,c034295e,0,eb9e888c) at ufs_dirbad+0x53 ufs_lookup(eb9e894c,eb9e8988,c01ff704,eb9e894c,eb9e8bf0) at ufs_lookup+0x416 ufs_vnoperate(eb9e894c,eb9e8bf0,eb9e8c04,0,c6b09130) at ufs_vnoperate+0x18 vfs_cache_lookup(eb9e89cc,eb9e89e8,c020460b,eb9e89cc,c6b09130) at vfs_cache_look u up+0x2d8 ufs_vnoperate(eb9e89cc,c6b09130,0,c6b09130,c6b09130) at ufs_vnoperate+0x18 lookup(eb9e8bdc,c66cc800,400,eb9e8bf8,c6b09130) at lookup+0x2e0 namei(eb9e8bdc,1010002,c7add124,c6b09130,eb9e8a74) at namei+0x1e8 vn_open_cred(eb9e8bdc,eb9e8cdc,1a4,c6a0d400,4) at vn_open_cred+0x257 vn_open(eb9e8bdc,eb9e8cdc,1a4,4,c0201fe6) at vn_open+0x30 kern_open(c6b09130,8136dd8,0,1,1b6) at kern_open+0x15b open(c6b09130,eb9e8d14,c,8136000,3) at open+0x30 syscall(2f,2f,2f,0,bfbff994) at syscall+0x25e Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (5), eip = 0x28192f5f, esp = 0xbfbff318, ebp = 0xbfbff344 --- Debugger(panic) Again, I could not get a coredump. Lars -- Lars Eggert [EMAIL PROTECTED] USC Information Sciences Institute smime.p7s Description: S/MIME Cryptographic Signature
Re: panic with CF drive + USB reader
this happens with an IBM MicroDrive mounted on a USB CF reader, -current from 8/19/03. I couldn't get a coredump: umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed panic: softdep_setup_freeblocks: inode busy da2 at umass-sim0 bus 0 target 0 lun 0 da2: SanDisk ImageMate II 1.30 Removable Direct Access SCSI-2 device da2: 1.000MB/s transfers da2: 1027MB (2104705 512 byte sectors: 255H 63S/T 131C) Your microdrive may need some USB quirks. Try RS_NO_CLEAR_UA (see /sys/dev/usb/umass.c for examples). -Nate ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: panic with CF drive + USB reader
On Mon, 25 Aug 2003, Lars Eggert wrote: Nate Lawson wrote: this happens with an IBM MicroDrive mounted on a USB CF reader, -current from 8/19/03. I couldn't get a coredump: umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed panic: softdep_setup_freeblocks: inode busy da2 at umass-sim0 bus 0 target 0 lun 0 da2: SanDisk ImageMate II 1.30 Removable Direct Access SCSI-2 device da2: 1.000MB/s transfers da2: 1027MB (2104705 512 byte sectors: 255H 63S/T 131C) Your microdrive may need some USB quirks. Try RS_NO_CLEAR_UA (see /sys/dev/usb/umass.c for examples). Thanks, I'll try that. It also complains during boot about not supporting Get Max Lun, so that's a quirk also. No, that's likely not a quirk. Complaining is ok if it doesn't cause actual problems (i.e. can't mount partition). Try one quirk at a time until it works. Do you have any guesses what combination to use for the wire and command protocol fields for this device? Copy a BBB line most likely. -Nate ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: panic with CF drive + USB reader
On Mon, Aug 25, 2003 at 02:11:45PM -0700, Lars Eggert wrote: Here's another, different one: (da2:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 (da2:umass-sim0:0:0:0): CAM Status: SCSI Status Error (da2:umass-sim0:0:0:0): SCSI Status: Check Condition (da2:umass-sim0:0:0:0): UNIT ATTENTION asc:0,0 (da2:umass-sim0:0:0:0): No additional sense information (da2:umass-sim0:0:0:0): Retrying Command (per Sense Data) umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED (da2:umass-sim0:0:0:0): AutoSense Failed umass0: BBB reset failed, STALLED Seems that handling the stalled condition failed. Can you try the following patch: RCS file: /home/ncvs/src/sys/dev/usb/usbdi.c,v retrieving revision 1.76 diff -u -r1.76 usbdi.c --- usbdi.c 26 May 2002 22:00:06 - 1.76 +++ usbdi.c 15 Jun 2003 04:23:48 - @@ -931,8 +931,17 @@ usbd_do_request_flags(usbd_device_handle dev, usb_device_request_t *req, void *data, u_int16_t flags, int *actlen, u_int32_t timo) { - return (usbd_do_request_flags_pipe(dev, dev-default_pipe, req, - data, flags, actlen, timo)); + int actlen2; + usbd_status ret; + + ret = usbd_do_request_flags_pipe(dev, dev-default_pipe, req, + data, flags, actlen2, timo); + if (actlen != NULL) + *actlen = actlen2; + if (ret == USBD_STALLED actlen2 == UGETW(req-wLength)) { + ret = USBD_NORMAL_COMPLETION; + } + return (ret); } I'm not shure that this patch will have an effect for your drive, but it helped in other cases of broken stall conditions. However not all stall brokeness can be worked around this way. Why the stall condition was triggered is another question. /cf: bad dir ino 47104 at offset 0: mangled entry panic: ufs_dirbad: bad dir The panic is also another issue. I guess someone has told upper layers success without this beeing the case. -- B.Walter BWCThttp://www.bwct.de [EMAIL PROTECTED] [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]