[Bug 195349] CAM status: Command timeout since upgrade to 10.1

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195349

je.broman at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |je.broman at gmail.com

--- Comment #7 from je.broman at gmail.com ---
Getting the exact same problem. I've been running FreeBSD 10.0 since it was
released and haven't had any problems. I have a HP Proliant Microserver and
running heavy I/O like zpool scrub causes these error messages after the 10.1
upgrade. System hangs and a reboot is required. I don't have a core dump at
this moment in time. Error messsage below:

Dec  1 23:49:49 bilbo kernel: ahcich2: Timeout on slot 13 port 0
Dec  1 23:49:49 bilbo kernel: ahcich2: is 00000008 cs 00000000 ss 00000000 rs
00003000 tfd 40 serr 00000000 cmd 00206d17
Dec  1 23:49:49 bilbo kernel: (ada2:ahcich2:0:0:0): READ_FPDMA_QUEUED. ACB: 60
b0 78 f9 be 40 13 00 00 00 00 00
Dec  1 23:49:49 bilbo kernel: ahcich1: (ada2:ahcich2:0:0:0): CAM status:
Command timeout
Dec  1 23:49:49 bilbo kernel: Timeout on slot 7 port 0
Dec  1 23:49:49 bilbo kernel: (ada2:ahcich1: ahcich2:0:is 00000008 cs 00000000
ss 00000000 rs 00000080 tfd 40 serr 00000000 cmd 00206717
Dec  1 23:49:49 bilbo kernel: 0:0): Retrying command
Dec  1 23:49:49 bilbo kernel: (ada1:ahcich1:0:0:0): READ_FPDMA_QUEUED. ACB: 60
50 d0 03 bf 40 13 00 00 00 00 00
Dec  1 23:49:49 bilbo kernel: ahcich3: (ada1:ahcich1:0:0:0): CAM status:
Command timeout
Dec  1 23:49:49 bilbo kernel: Timeout on slot 4 port 0
Dec  1 23:49:49 bilbo kernel: (ada1:ahcich3: ahcich1:0:is 00000008 cs 00000000
ss 00000000 rs 00000010 tfd 40 serr 00000000 cmd 00206417
Dec  1 23:49:49 bilbo kernel: 0:0): Retrying command
Dec  1 23:49:49 bilbo kernel: (ada3:ahcich3:0:0:0): READ_FPDMA_QUEUED. ACB: 60
58 c8 03 bf 40 13 00 00 00 00 00
Dec  1 23:49:49 bilbo kernel: (ada3:ahcich3:0:0:0): CAM status: Command timeout
Dec  1 23:49:49 bilbo kernel: (ada3:ahcich3:0:0:0): Retrying command


# pciconf -vl
ahci0 at pci0:0:17:0:    class=0x010601 card=0x1609103c chip=0x43911002 rev=0x40
hdr=0x00
    vendor     = 'Advanced Micro Devices [AMD] nee ATI'
    device     = 'SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]'
    class      = mass storage
    subclass   = SATA

# uname -a 
FreeBSD bilbo 10.1-RELEASE FreeBSD 10.1-RELEASE #0 r274401: Tue Nov 11 21:02:49
UTC 2014     root at releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64

-- 
You are receiving this mail because:
You are the assignee for the bug.