Panic with ataintel and not ready CD on a Dell r710 at r357958

[Larry Rosenman]

On 02/17/2020 3:13 pm, Larry Rosenman wrote:
> On 02/17/2020 3:07 pm, Warner Losh wrote:
>>> On Feb 17, 2020, at 1:24 PM, Mateusz Guzik <mjguzik at gmail.com> wrote:
>>> 
>>> On 2/17/20, Larry Rosenman <ler at lerctr.org> wrote:
>>>> On 02/17/2020 1:46 pm, Larry Rosenman wrote:
>>>>> Unread portion of the kernel message buffer:
>>>>> panic: aprobe1: freed with 1 active CCBs
>>>>> 
>>>>> cpuid = 22
>>>>> time = 1581771571
>>>>> KDB: stack backtrace:
>>>>> db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame
>>>>> 0xfffffe01fb9a11a0
>>>>> vpanic() at vpanic+0x185/frame 0xfffffe01fb9a1200
>>>>> panic() at panic+0x43/frame 0xfffffe01fb9a1260
>>>>> cam_periph_release_locked_buses() at
>>>>> cam_periph_release_locked_buses+0x372/frame 0xfffffe01fb9a1780
>>>>> cam_periph_release_locked() at cam_periph_release_locked+0x1b/frame
>>>>> 0xfffffe01fb9a17a0
>>>>> probedone() at probedone+0x186/frame 0xfffffe01fb9a1c60
>>>>> xpt_done_process() at xpt_done_process+0x358/frame 
>>>>> 0xfffffe01fb9a1ca0
>>>>> xpt_done_td() at xpt_done_td+0xf5/frame 0xfffffe01fb9a1cf0
>>>>> fork_exit() at fork_exit+0x80/frame 0xfffffe01fb9a1d30
>>>>> fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe01fb9a1d30
>>>>> --- trap 0, rip = 0, rsp = 0, rbp = 0 ---
>>>>> Uptime: 1m8s
>>>>> Dumping 6077 out of 131029
>>>>> MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
>>>>> 
>>>>> __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55
>>>>> 55              __asm("movq %%gs:%P1,%0" : "=r" (td) : "n"
>>>>> (offsetof(struct pcpu,
>>>>> (kgdb) #0  __curthread () at 
>>>>> /usr/src/sys/amd64/include/pcpu_aux.h:55
>>>>> #1  doadump (textdump=1) at /usr/src/sys/kern/kern_shutdown.c:393
>>>>> #2  0xffffffff804bdf80 in kern_reboot (howto=260)
>>>>>    at /usr/src/sys/kern/kern_shutdown.c:480
>>>>> #3  0xffffffff804be3dd in vpanic (fmt=<optimized out>, 
>>>>> ap=<optimized
>>>>> out>)
>>>>>    at /usr/src/sys/kern/kern_shutdown.c:910
>>>>> #4  0xffffffff804be133 in panic (fmt=<unavailable>)
>>>>>    at /usr/src/sys/kern/kern_shutdown.c:836
>>>>> #5  0xffffffff823c5bc2 in camperiphfree (periph=0xfffff80115da2300)
>>>>>    at /usr/src/sys/cam/cam_periph.c:685
>>>>> #6  cam_periph_release_locked_buses (periph=0xfffff80115da2300)
>>>>>    at /usr/src/sys/cam/cam_periph.c:450
>>>>> #7  0xffffffff823c5bfb in cam_periph_release_locked
>>>>> (periph=0xfffff80115da2300)
>>>>>    at /usr/src/sys/cam/cam_periph.c:461
>>>>> #8  0xffffffff8240dce6 in probedone (periph=0xfffff80115da2300,
>>>>>    done_ccb=<optimized out>) at /usr/src/sys/cam/ata/ata_xpt.c:1352
>>>>> #9  0xffffffff823cee08 in xpt_done_process 
>>>>> (ccb_h=0xfffff8015013e800)
>>>>>    at /usr/src/sys/cam/cam_xpt.c:5488
>>>>> #10 0xffffffff823d0db5 in xpt_done_td (arg=0xffffffff8243d780
>>>>> <cam_doneqs+128>)
>>>>>    at /usr/src/sys/cam/cam_xpt.c:5515
>>>>> #11 0xffffffff80483200 in fork_exit (callout=0xffffffff823d0cc0
>>>>> <xpt_done_td>,
>>>>>    arg=0xffffffff8243d780 <cam_doneqs+128>, 
>>>>> frame=0xfffffe01fb9a1d40)
>>>>>    at /usr/src/sys/kern/kern_fork.c:1059
>>>>> #12 <signal handler called>
>>>>> (kgdb)
>>>>> 
>>>>> 
>>>>> Core IS available as is the kernel
>>>>> 
>>>>> I do load the ataintel driver as a module.  Removing it allows me 
>>>>> to
>>>>> boot.
>>>>> 
>>>>> What info do you all need?
>>>> 
>>>> Forgot to include, the previous working version was r356506
>>>> 
>>> 
>>> Can you try prior to r357647?
>> 
>> I’m pretty sure this is mine… and I’ve already reverted the bad 
>> change.
>> 
>> Warner
> 
> I've got a world/kernel building at r358050.  I'll post back either 
> way.

and it boots fine and runs with ataintel back in the mix.

Thanks for the quick answer, Warner.


-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640                 E-Mail: ler at lerctr.org
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106