Bug 141653

Summary: [ata] [panic] Panic in ata?
Product: Base System Reporter: Tim Bishop <tdb>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Open ---    
Severity: Affects Only Me CC: tdb
Priority: Normal Keywords: crash
Version: 8.0-STABLE   
Hardware: Any   
OS: Any   

Description Tim Bishop freebsd_committer freebsd_triage 2009-12-15 20:20:01 UTC 
	Panic:

--- aberfal.panic begins here ---
Tracing pid 12 tid 100019 td 0x872a7900
kdb_enter(80867137,80867137,8083dc3a,86f86b48,0,...) at kdb_enter+0x3a
panic(8083dc3a,87c7d000,8084f496,cd,8710db8c,...) at panic+0x136
ata_start(873cfa00,0,8084f496,65,8710db8c,...) at ata_start+0x172
ata_queue_request(87c7d000,87c7d00c,10,8083e457,8722a770,...) at ata_queue_request+0x4f3
ata_completed(87c7d000,0,8084f26e,72,8710db8c,...) at ata_completed+0x3d5
ata_queue_request(87c7d000,87c7d00c,10,51,8086ba09,...) at ata_queue_request+0x588
ata_completed(87c7d000,1,8086ba09,51,87229a58,...) at ata_completed+0x3d5
taskqueue_run(87229a40,86f86cc8,805b8b75,0,86f86cc8,...) at taskqueue_run+0x103
taskqueue_swi_run(0,86f86cc8,805d0504,80903680,872a68b8,...) at taskqueue_swi_run+0x13
intr_event_execute_handlers(871537f8,872a6880,80862848,4fc,872a68f0,...) at intr_event_execute_handlers+0x125
ithread_loop(87152c10,86f86d38,808625bc,343,871537f8,...) at ithread_loop+0x9f
fork_exit(805b9740,87152c10,86f86d38) at fork_exit+0xb8
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0x86f86d70, ebp = 0 ---
--- aberfal.panic ends here ---

	That was obtained using the online debugger. No dump, not
	supported on ZFS?
Comment 1 Tim Bishop freebsd_committer freebsd_triage 2009-12-19 11:56:01 UTC 
Had a further panic:

Tracing pid 12 tid 100019 td 0x872a7900
kdb_enter(80867137,80867137,80866dfa,86f86be4,0,...) at kdb_enter+0x3a
panic(80866dfa,8082f274,8710db74,86f86c28,804b0486,...) at panic+0x136
sema_destroy(88574124,0,808eafd4,72,8710db8c,...) at sema_destroy+0x24
ata_queue_request(885740cc,885740d8,10,51,8086ba09,...) at ata_queue_request+0x596
ata_completed(885740cc,1,8086ba09,51,87229a58,...) at ata_completed+0x3d5
taskqueue_run(87229a40,86f86cc8,805b8b75,0,86f86cc8,...) at taskqueue_run+0x103
taskqueue_swi_run(0,86f86cc8,805d0504,80903680,872a68b8,...) at taskqueue_swi_run+0x13
intr_event_execute_handlers(871537f8,872a6880,80862848,4fc,872a68f0,...) at intr_event_execute_handlers+0x125
ithread_loop(87152c10,86f86d38,808625bc,343,871537f8,...) at ithread_loop+0x9f
fork_exit(805b9740,87152c10,86f86d38) at fork_exit+0xb8
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0x86f86d70, ebp = 0 ---

-- 
Tim Bishop
http://www.bishnet.net/tim/
PGP Key: 0x5AE7D984
Comment 2 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 07:59:00 UTC 
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

Mail being skipped
Comment 3 Graham Perrin freebsd_committer freebsd_triage 2022-10-17 12:18:23 UTC 
Keyword: 

    crash

– in lieu of summary line prefix: 

    [panic]

* bulk change for the keyword
* summary lines may be edited manually (not in bulk). 

Keyword descriptions and search interface: 

    <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>