Date: Mon, 15 Jun 2020 18:46:48 +0100 From: Santiago Martinez <sm@codenetworks.net> To: Kashyap Desai <kashyap.desai@broadcom.com>, Don Lewis <truckman@freebsd.org>, Andriy Gapon <avg@freebsd.org> Cc: FreeBSD Current <current@freebsd.org>, "Kashyap D. Desai" <kadesai@freebsd.org>, "Kenneth D. Merry" <ken@freebsd.org>, Sumit Saxena <sumit.saxena@broadcom.com>, Chandrakanth Patil <chandrakanth.patil@broadcom.com> Subject: Re: MRSAS Panic during Install. Message-ID: <9f2eeda1-528b-539a-40b6-c6c712facdf3@codenetworks.net> In-Reply-To: <37c9656e67b7479933a6b66e61d46e90@mail.gmail.com> References: <99447152-0340-11dd-fb75-a745d2ee5a6a@codenetworks.net> <0fa770fc-4fbc-cd1f-e8cc-30c74b37b71b@codenetworks.net> <a3b4ffc2-dcf9-bdcb-4e3e-a44f0cf8460b@codenetworks.net> <3b0d4cec-69bd-0516-77e8-574678b6bd36@FreeBSD.org> <tkrat.a7f102f1b7218b23@FreeBSD.org> <692229ea-ceb5-9e0d-e12e-2999ecb69297@codenetworks.net> <165ad464ab307e604a992dc59df40853@mail.gmail.com> <28f0a9f2-3f00-0167-bb5d-eab7d66ff813@codenetworks.net> <75ff0cfe-e516-a10a-abc5-7e1eb708c87f@codenetworks.net> <b4269301a076bf90dfd9f6dcf5a40f15@mail.gmail.com> <e9a53dcf-f292-3e7f-dff6-7df68c79ca8e@codenetworks.net> <51abdead-b727-c3e3-b6a9-dfaaf400a6d8@codenetworks.net> <37c9656e67b7479933a6b66e61d46e90@mail.gmail.com>
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Hi guys, sorry for the radio silence, I did a fresh install today to apply the patch, and by mistake i changed from UEFI to BIOS (legacy), now I'm not able to replicate the panic any more (without applying the patch). Do you think is related, I mean does it make sense to you? Im planning to re install tonight with UEFI to see if i can hit it again. SAnti On 2020-06-12 06:30, Kashyap Desai wrote: > > Screenshot of final error is good enough at least for now. Additional > logs will be good if you can provide. > > Kashyap > > *From:*Santiago Martinez [mailto:sm@codenetworks.net > <mailto:sm@codenetworks.net>] > *Sent:* Thursday, June 11, 2020 8:49 PM > *To:* Kashyap Desai <kashyap.desai@broadcom.com > <mailto:kashyap.desai@broadcom.com>>; Don Lewis <truckman@freebsd.org > <mailto:truckman@freebsd.org>>; Andriy Gapon <avg@freebsd.org > <mailto:avg@freebsd.org>> > *Cc:* FreeBSD Current <current@freebsd.org > <mailto:current@freebsd.org>>; Kashyap D. Desai <kadesai@freebsd.org > <mailto:kadesai@freebsd.org>>; Kenneth D. Merry <ken@freebsd.org > <mailto:ken@freebsd.org>>; Sumit Saxena <sumit.saxena@broadcom.com > <mailto:sumit.saxena@broadcom.com>>; Chandrakanth Patil > <chandrakanth.patil@broadcom.com <mailto:chandrakanth.patil@broadcom.com>> > *Subject:* Re: MRSAS Panic during Install. > > Hi Everyone, i haven't forget about this.... yet :) > > I perform the following test in preparation to apply the patch: > > 1. Installed 12.1 stable with one disc in raid0, no issues (did this > so i can apply patch and don't have to build a new bootable image). > 2. with 12.1 added second raid, in this case RAID1 and it crashed. > during foot complain about wrong/corrupt partition table > > Repeated the same test with current with exactly the same results ( I > also hit another issues on mlx5en that crashed with current, will > follow after we can sort this out) > > Today I'm planning to apply the patch and see what happens. > > Have some question: > > * Do you want me to record the booting/error for each case and make > it available? > * Do you want access to the box? > > Best regards. > > Santiago > > On 2020-06-09 22:43, Santiago Martinez wrote: > > Hi there, apologies for the delayed response. > > Regarding the lock reversal, I can try to capture the screen > showing the message. > > The "Wil check go it goes...." it was my brain trying to > multitask, obviously not in a successful way. What I meant to say > was "I will check how it goes..... without the RAID". > > Sure, I will test with the patch and let you know asap. hopefully > by tomorrow night(BST). > > Cheers > > Santi > > > On 2020-06-09 19:20, Kashyap Desai wrote: > > -----Original Message----- > From: Santiago Martinez [mailto:sm@codenetworks.net] > Sent: Tuesday, June 9, 2020 11:27 PM > To: Kashyap Desai <kashyap.desai@broadcom.com> > <mailto:kashyap.desai@broadcom.com>; Don Lewis > <truckman@freebsd.org> <mailto:truckman@freebsd.org>; > Andriy Gapon <avg@freebsd.org> <mailto:avg@freebsd.org> > Cc: FreeBSD Current <current@freebsd.org> > <mailto:current@freebsd.org>; Kashyap D. Desai > <kadesai@freebsd.org> <mailto:kadesai@freebsd.org>; > Kenneth D. Merry <ken@freebsd.org> > <mailto:ken@freebsd.org>; Sumit Saxena > <sumit.saxena@broadcom.com> > <mailto:sumit.saxena@broadcom.com>; Chandrakanth Patil > <chandrakanth.patil@broadcom.com> > <mailto:chandrakanth.patil@broadcom.com> > Subject: Re: MRSAS Panic during Install. > > Hi! so it works but i got a lock order reversal warning, > but it continue. > > OK. So what is a warning ? > > > Wil check go it goes.... > > Could not get your point. Can you elaborate ? > > > Also can you try Raid - 1 VD with below patch ? > > diff --git a/mrsas.c b/mrsas.c > index 3d33073..60f4b4d 100755 > --- a/mrsas.c > +++ b/mrsas.c > @@ -1744,11 +1744,14 @@ mrsas_complete_cmd(struct mrsas_softc > *sc, u_int32_t > MSIxIndex) > data_length = > r1_cmd->io_request->DataLength; > sense = > r1_cmd->sense; > } > + > + mtx_lock(&sc->sim_lock); > r1_cmd->ccb_ptr = NULL; > if > (r1_cmd->callout_owner) { > > callout_stop(&r1_cmd->cm_callout); > r1_cmd->callout_owner > = false; > } > + mtx_unlock(&sc->sim_lock); > mrsas_release_mpt_cmd(r1_cmd); > > mrsas_map_mpt_cmd_status(cmd_mpt, > cmd_mpt->ccb_ptr, status, > extStatus, > data_length, sense); > > > > > Santi > > On 2020-06-09 11:13, Santiago Martinez wrote: > > Trying right now, will let you know..... > > > On 2020-06-09 11:07, Kashyap Desai wrote: > > Hi Santi - Please try without Raid-1 VD. Most > likely you will not > observe issue, but you can confirm from your end. > > Kashyap > > > -----Original Message----- > From: Santiago Martinez > [mailto:sm@codenetworks.net] > Sent: Tuesday, June 9, 2020 2:08 PM > To: Don Lewis <truckman@FreeBSD.org> > <mailto:truckman@FreeBSD.org>; Andriy Gapon > > <avg@FreeBSD.org> <mailto:avg@FreeBSD.org> > > Cc: FreeBSD Current <current@freebsd.org> > <mailto:current@freebsd.org>; Kashyap D. Desai > <kadesai@FreeBSD.org> > <mailto:kadesai@FreeBSD.org>; Kenneth D. Merry > <ken@FreeBSD.org> <mailto:ken@FreeBSD.org> > Subject: Re: MRSAS Panic during Install. > > Hi Kashayp, that's correct, the servers has > two raids. A raid 1 VD0 > with 2xSSD on it and a RAID5 VD0. > > Do you want me to break the raid and see i it > does not trigger the > bug? > > cheers > > Santi > > > On 2020-06-09 07:51, Don Lewis wrote: > > On 9 Jun, Andriy Gapon wrote: > > On 09/06/2020 03:42, Santiago Martinez > wrote: > > Hi Everyone, today I tested with > 12.1 and it works without any > issues (at least for now). > > I will sync against current and > see if it fails. > > Santiago > > On 2020-06-08 17:41, Santiago > Martinez wrote: > > Hi there, tried again and now > i got it with UFS also.. that > make > sense.. > > right... > > On 2020-06-08 15:20, Santiago > Martinez wrote: > > Hi Everyone, > > I'm installing FreeBSD > current(361567) snapshot > on a Lenovo > SR655 > > server. > > After selecting ZFS, and > the installer tries to > make the > partitions, etc I get the > following panic. > > I tried selecting UFS and > its works. > > I uploaded a screenshot as > I only have KVM access to it: > > https://0bin.net/paste/4yn33GkSKiYto6m4#h78yCE6h80- > > > 3DsApbXa1XLW9+b > > hoKhOr3MVS+NRgA5A > > > The server is a > ThinkSystem SR655, with > the following > controller, RAID 930-8i > 2GB Flash PCIe 12Gb Adapter > > Lousy OCR of the picture: > ... > nic: nutex mrsas_sin_lock not ouned at > /usr/src/sys/kern/kern_nutex.c:284 > ... > b_trace_self_urapper () at > db_trace_self_urapper+8x2b/frane > BxfffffeB33c44a918 > anic() at vpanic+Bx182/frane > BxfffffeA33c44ad68 > nic() at panic+Bx43/frame > BxfffffeB33c44adcd > _mtx_assert() at > __mtx_assert+@xb@/frane > Bxfffffed33c44a9dd > callout_stop_safe() at > _callout_stop_safe+Bx82/frane > Bxfffffe33c44aac > rsas_conplete_cnd() at > mrsas_complete_cnd+8x1b8/frane > BxfffffeB33c4daaed > ithread_loop() at > ithread_loop+@x279/frame > BxfffffeB33c44ah78 > > This looks like a fallout from r342064. > cm_callout is initialized like this: > callout_init_mtx(&cmd->cm_callout, > &sc->sim_lock, 0); but in > mrsas_complete_cmd() it's stopped > without holding the lock. > > _______________________________________________ > > freebsd-current@freebsd.org > <mailto:freebsd-current@freebsd.org> > mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to > "freebsd-current- > > unsubscribe@freebsd.org > <mailto:unsubscribe@freebsd.org>" > > _______________________________________________ > freebsd-current@freebsd.org > <mailto:freebsd-current@freebsd.org> mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" > <mailto:freebsd-current-unsubscribe@freebsd.org> > > _______________________________________________ > freebsd-current@freebsd.org <mailto:freebsd-current@freebsd.org> > mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" > <mailto:freebsd-current-unsubscribe@freebsd.org> >
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