Date: Mon, 17 Feb 2020 14:07:51 -0700 From: Warner Losh <imp@bsdimp.com> To: Mateusz Guzik <mjguzik@gmail.com> Cc: Larry Rosenman <ler@lerctr.org>, Freebsd current <freebsd-current@freebsd.org>, scottl <scottl@freebsd.org> Subject: Re: Panic with ataintel and not ready CD on a Dell r710@r357958 Message-ID: <EF321F5F-24FF-47C0-830C-463CB2F64A36@gmail.com> In-Reply-To: <CAGudoHEQ9OPH4szvpZCafAFOGFhi-EAQ4kqjMv0xsb7j_1zDoQ@mail.gmail.com> References: <df6a74e1bf7e5cdd128aa656c93ec4b5@lerctr.org> <2b8c652dad43a5950e74000b6ccd7fc5@lerctr.org> <CAGudoHEQ9OPH4szvpZCafAFOGFhi-EAQ4kqjMv0xsb7j_1zDoQ@mail.gmail.com>
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> On Feb 17, 2020, at 1:24 PM, Mateusz Guzik <mjguzik@gmail.com> wrote:
>=20
> On 2/17/20, Larry Rosenman <ler@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
>>>=20
>>> cpuid =3D 22
>>> time =3D 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 =3D 0, rsp =3D 0, rbp =3D 0 ---
>>> Uptime: 1m8s
>>> Dumping 6077 out of 131029
>>> MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
>>>=20
>>> __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55
>>> 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n"
>>> (offsetof(struct pcpu,
>>> (kgdb) #0 __curthread () at =
/usr/src/sys/amd64/include/pcpu_aux.h:55
>>> #1 doadump (textdump=3D1) at /usr/src/sys/kern/kern_shutdown.c:393
>>> #2 0xffffffff804bdf80 in kern_reboot (howto=3D260)
>>> at /usr/src/sys/kern/kern_shutdown.c:480
>>> #3 0xffffffff804be3dd in vpanic (fmt=3D<optimized out>, =
ap=3D<optimized
>>> out>)
>>> at /usr/src/sys/kern/kern_shutdown.c:910
>>> #4 0xffffffff804be133 in panic (fmt=3D<unavailable>)
>>> at /usr/src/sys/kern/kern_shutdown.c:836
>>> #5 0xffffffff823c5bc2 in camperiphfree (periph=3D0xfffff80115da2300)
>>> at /usr/src/sys/cam/cam_periph.c:685
>>> #6 cam_periph_release_locked_buses (periph=3D0xfffff80115da2300)
>>> at /usr/src/sys/cam/cam_periph.c:450
>>> #7 0xffffffff823c5bfb in cam_periph_release_locked
>>> (periph=3D0xfffff80115da2300)
>>> at /usr/src/sys/cam/cam_periph.c:461
>>> #8 0xffffffff8240dce6 in probedone (periph=3D0xfffff80115da2300,
>>> done_ccb=3D<optimized out>) at =
/usr/src/sys/cam/ata/ata_xpt.c:1352
>>> #9 0xffffffff823cee08 in xpt_done_process =
(ccb_h=3D0xfffff8015013e800)
>>> at /usr/src/sys/cam/cam_xpt.c:5488
>>> #10 0xffffffff823d0db5 in xpt_done_td (arg=3D0xffffffff8243d780
>>> <cam_doneqs+128>)
>>> at /usr/src/sys/cam/cam_xpt.c:5515
>>> #11 0xffffffff80483200 in fork_exit (callout=3D0xffffffff823d0cc0
>>> <xpt_done_td>,
>>> arg=3D0xffffffff8243d780 <cam_doneqs+128>, =
frame=3D0xfffffe01fb9a1d40)
>>> at /usr/src/sys/kern/kern_fork.c:1059
>>> #12 <signal handler called>
>>> (kgdb)
>>>=20
>>>=20
>>> Core IS available as is the kernel
>>>=20
>>> I do load the ataintel driver as a module. Removing it allows me to
>>> boot.
>>>=20
>>> What info do you all need?
>>=20
>> Forgot to include, the previous working version was r356506
>>=20
>=20
> Can you try prior to r357647?
I=E2=80=99m pretty sure this is mine=E2=80=A6 and I=E2=80=99ve already =
reverted the bad change.
Warner=
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