Date: Thu, 11 Feb 2021 00:01:32 +0100 From: Jesper Schmitz Mouridsen <jsm@FreeBSD.org> To: Emmanuel Vadot <manu@bidouilliste.com> Cc: freebsd-arm@freebsd.org Subject: Re: newfs segfault (was:nvme dma returns EFBIG (27)) Message-ID: <e4110cb3-8c11-7bbc-506d-3375406cac1c@FreeBSD.org> In-Reply-To: <20210210230833.d8ed42bcdf4707ebf0d2aea6@bidouilliste.com> References: <15cc2f1d-b8e5-5df3-a05a-4f3014074918@FreeBSD.org> <20210210230833.d8ed42bcdf4707ebf0d2aea6@bidouilliste.com>
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On 10.02.2021 23.08, Emmanuel Vadot wrote: > On Wed, 10 Feb 2021 22:55:27 +0100 > Jesper Schmitz Mouridsen <jsm@FreeBSD.org> wrote: > >> Hi >> >> I can dd blocks from /dev/nda0p0 but I cannot run newfs. >> >> It prints nvme0: nvme_payload_map: err 27. and ctrl+t shows it is >> stuck in physwri >> >> https://github.com/freebsd/freebsd-src/blob/a6dc68c0e0f8a24ffaf0b4e78e58141ef7897047/sys/dev/nvme/nvme_qpair.c#L1003 >> >> https://github.com/freebsd/freebsd-src/blob/c6c70c074633569447be4bfd2b694a1c294015bd/sys/dev/nvme/nvme_qpair.c#L567 >> >> I could format as ext4 under Linux. >> >> Any hints or pointers are welcome. >> >> Thanks >> >> Jesper > What board ? > What version of FreeBSD ? > dmesg ? > > Any of the above is *always* required for trying to reproduce and > finding bugs. > > Cheers, > I was on FreeBSD generic 13.0-ALPHA1 on on FreeBSD generic 13.0-ALPHA2 FreeBSD 13.0-ALPHA2 #0 c256201-g02611ef8ee9 newfs /dev/nda0p1v now core dumps. Program terminated with signal SIGSEGV, Segmentation fault. #0 isblock (cp=0x100247f9f <error: Cannot access memory at address 0x100247f9f>, h=0, fs=<optimized out>) at /usr/src/sbin/newfs/mkfs.c:1085 1085 /usr/src/sbin/newfs/mkfs.c: No such file or directory. (gdb) bt #0 isblock (cp=0x100247f9f <error: Cannot access memory at address 0x100247f9f>, h=0, fs=<optimized out>) at /usr/src/sbin/newfs/mkfs.c:1085 #1 alloc (size=4096, mode=mode@entry=16893) at /usr/src/sbin/newfs/mkfs.c:1001 #2 0x0000000000215d20 in fsinit (utime=<optimized out>) at /usr/src/sbin/newfs/mkfs.c:948 #3 mkfs (pp=<optimized out>, pp@entry=0x0, fsys=<optimized out>, fsys@entry=0xffffffffee26 "/dev/nda0p1") at /usr/src/sbin/newfs/mkfs.c:611 #4 0x00000000002133ec in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/sbin/newfs/newfs.c:405 It is on my pinebookpro. nvmecontrol devlist nvme0: KINGSTON SA2000M8250G nvme0ns1 (238475MB)
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