Date: Sat, 31 Mar 2018 07:04:15 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 211713] NVME controller failure: resetting (Samsung SM961 SSD Drives) Message-ID: <bug-211713-8-dkFB28JdyF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211713-8@https.bugs.freebsd.org/bugzilla/> References: <bug-211713-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211713 --- Comment #58 from stan <freebsd-ssa@mailden.net> --- following my comment #57, here more debug info in another context with same hardware : I am able to boot TrueOS-Desktop-201803131015 with `hw.nvme.per_cpi_io_queues="0"` set in /boot/loader.conf. Everything works well, BUT fatal error comes when trying to resume after s3 suspend mode : I see kernel messages ending with : ``` (…) kernel: WARN_ON(…stripped…) CSR SSP Base Not fine (…) kernel: CSR HTP Not fine (…) kernel: WARN_ON(…stripped…) Clearing unexpected auxiliary request for power well 2 ``` then : ``` nvme0: resetting controller nvme0: controller ready did not become 0 within 30000 ms nvme0: failing queued i/o nvme0: READ sqid:1 cid:0 nsid: 1 lba:324015968 len:20 nvme0: ABORTED - BY REQUEST (00/07) sqid:1 cid:0 cdw0:0 ``` and similar errors repeated a dozen times, then the fatal : ``` nvd0: lost device - 0 outstanding nvd0: removing device entry nvme0: WRITE sqid:1 cid:0 nsid:1 lba:4416948 len:48 nvme0: ABORTED - BY REQUEST (00/07) sqid:1 cid:0 cdw0:0 Fatal trap 12: page fault while in kernel mode cpuid = 4; apic id = 04 fault virtual address = 0x8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80a3b141 stack pointer = 0x28:0xfffffe0000545820 frame pointer = 0x28:0xfffffe0000545860 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (nvme taskq) [ thread pid 0 tid 100077 ] stopped at g_disk_done+0xc1: movq 0x8(%rax),%rdi db> ``` -- You are receiving this mail because: You are the assignee for the bug.
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