Date: Wed, 30 Sep 2015 14:26:55 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 186346] [ahci] [regression] ahci(4) thousands of warnings Timeout on slot 22 Message-ID: <bug-186346-8-zqk4CtF42W@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-186346-8@https.bugs.freebsd.org/bugzilla/> References: <bug-186346-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=186346 Chris Platts <chris.platts@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris.platts@gmail.com --- Comment #4 from Chris Platts <chris.platts@gmail.com> --- I'm not sure if this is the same root issue, but in case it's related, there's a few of us seeing similar problems over at #201194 In my case, this is happening on two ahci controllers - ahci0: <ASMedia ASM1061 AHCI SATA controller> port 0xd800-0xd807,0xd400-0xd403,0xd000-0xd007,0xc800-0xc803,0xc400-0xc41f mem 0xfdfffc00-0xfdfffdff irq 18 at device 0.0 on pci1 ahci0: AHCI v1.20 with 2 6Gbps ports, Port Multiplier supported ahci1: <AMD SB7x0/SB8x0/SB9x0 AHCI SATA controller> port 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem 0xfdeffc00-0xfdefffff irq 19 at device 17.0 on pci0 ahci1: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported ahci1: quirks=0x22000<ATI_PMP_BUG,1MSI> (ahci0 is a PCIe add-in card, ahci1 is the motherboard's eSATA port). Interestingly, I did _not_ have this issue in 10.0-RELEASE. The problems only started after a binary update to 10.2-RELEASE. Here's the latest from my logs: chris@trillian:~ % tail -n 25 /var/log/messages Sep 30 15:17:59 trillian kernel: ahcich1: is 00000000 cs 00000000 ss 00000000 rs 00010000 tfd 451 serr 00000000 cmd 0004cf17 Sep 30 15:17:59 trillian kernel: ahcich0: Timeout on slot 5 port 0 Sep 30 15:17:59 trillian kernel: ahcich0: is 00000000 cs 00000020 ss 00000000 rs 00000020 tfd 451 serr 00000000 cmd 0004c517 Sep 30 15:17:59 trillian kernel: (ada0:ahcich0:0:0:0): SETFEATURES ENABLE WCACHE. ACB: ef 02 00 00 00 40 00 00 00 00 00 00 Sep 30 15:17:59 trillian kernel: (ada0:ahcich0:0:0:0): CAM status: Command timeout Sep 30 15:17:59 trillian kernel: (ada0:ahcich0:0:0:0): Retrying command Sep 30 15:18:19 trillian kernel: ahcich1: Timeout on slot 27 port 0 Sep 30 15:18:19 trillian kernel: ahcich1: is 00000000 cs 00000000 ss 00000000 rs 08000000 tfd 451 serr 00000000 cmd 0004da17 Sep 30 15:22:26 trillian kernel: ahcich0: Timeout on slot 12 port 0 Sep 30 15:22:26 trillian kernel: ahcich0: is 00000000 cs 00001000 ss 00000000 rs 00001000 tfd 451 serr 00000000 cmd 0004cc17 Sep 30 15:22:58 trillian kernel: ahcich1: Timeout on slot 12 port 0 Sep 30 15:22:58 trillian kernel: ahcich1: is 00000000 cs 00000000 ss 00000000 rs 00001000 tfd 451 serr 00000000 cmd 0004cb17 Sep 30 15:22:58 trillian kernel: ahcich0: Timeout on slot 17 port 0 Sep 30 15:22:58 trillian kernel: ahcich0: is 00000000 cs 00020000 ss 00000000 rs 00020000 tfd 451 serr 00000000 cmd 0004d117 Sep 30 15:22:58 trillian kernel: (ada0:ahcich0:0:0:0): SETFEATURES ENABLE WCACHE. ACB: ef 02 00 00 00 40 00 00 00 00 00 00 Sep 30 15:22:58 trillian kernel: (ada0:ahcich0:0:0:0): CAM status: Command timeout Sep 30 15:22:58 trillian kernel: (ada0:ahcich0:0:0:0): Retrying command Sep 30 15:23:19 trillian kernel: ahcich1: Timeout on slot 23 port 0 Sep 30 15:23:19 trillian kernel: ahcich1: is 00000000 cs 00000000 ss 00000000 rs 00800000 tfd 451 serr 00000000 cmd 0004d617 -- You are receiving this mail because: You are the assignee for the bug.
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