Bug 210466 - Page fault in vmxnet3_txq_mq_start_locked -> m_defrag on 10.2-RELEASE-p18 (VMWare ESX 5.5)
Summary: Page fault in vmxnet3_txq_mq_start_locked -> m_defrag on 10.2-RELEASE-p18 (VM...
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 10.2-RELEASE
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-virtualization (Nobody)
URL:
Keywords: crash
Depends on:
Blocks:
 
Reported: 2016-06-22 15:16 UTC by C.
Modified: 2022-10-12 00:50 UTC (History)
2 users (show)

See Also:

Attachments
Verbose output of the pciconf command (9.03 KB, text/plain)
2016-06-22 15:16 UTC, C. 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description C. 2016-06-22 15:16:22 UTC 
Created attachment 171680 [details]
Verbose output of the pciconf command

Jun 22 16:12:52 storage009 kernel: Fatal trap 12: page fault while in kernel mode
Jun 22 16:12:52 storage009 kernel: cpuid = 19; apic id = 13
Jun 22 16:12:52 storage009 kernel: fault virtual address        = 0xffffffffffffffff
Jun 22 16:12:52 storage009 kernel: fault code           = supervisor read data, page not present
Jun 22 16:12:52 storage009 kernel: instruction pointer  = 0x20:0xffffffff80d4875a
Jun 22 16:12:52 storage009 kernel: stack pointer                = 0x28:0xfffffe085f589d50
Jun 22 16:12:52 storage009 kernel: frame pointer                = 0x28:0xfffffe085f589d60
Jun 22 16:12:52 storage009 kernel: code segment         = base rx0, limit 0xfffff, type 0x1b
Jun 22 16:12:52 storage009 kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Jun 22 16:12:52 storage009 kernel: processor eflags     = interrupt enabled, resume, IOPL = 0
Jun 22 16:12:52 storage009 kernel: current process              = 598 (nfsd: service)
Jun 22 16:12:52 storage009 kernel: trap number          = 12
Jun 22 16:12:52 storage009 kernel: panic: page fault
Jun 22 16:12:52 storage009 kernel: cpuid = 19
Jun 22 16:12:52 storage009 kernel: KDB: stack backtrace:
Jun 22 16:12:52 storage009 kernel: #0 0xffffffff80984ef0 at kdb_backtrace+0x60
Jun 22 16:12:52 storage009 kernel: #1 0xffffffff80948aa6 at vpanic+0x126
Jun 22 16:12:52 storage009 kernel: #2 0xffffffff80948973 at panic+0x43
Jun 22 16:12:52 storage009 kernel: #3 0xffffffff80d4aacb at trap_fatal+0x36b
Jun 22 16:12:52 storage009 kernel: #4 0xffffffff80d4adcd at trap_pfault+0x2ed
Jun 22 16:12:52 storage009 kernel: #5 0xffffffff80d4a46a at trap+0x47a
Jun 22 16:12:52 storage009 kernel: #6 0xffffffff80d307e2 at calltrap+0x8
Jun 22 16:12:52 storage009 kernel: #7 0xffffffff809b9782 at m_defrag+0x222
Jun 22 16:12:52 storage009 kernel: #8 0xffffffff80df9606 at vmxnet3_txq_mq_start_locked+0x1d6
Jun 22 16:12:52 storage009 kernel: #9 0xffffffff80dfb117 at vmxnet3_txq_mq_start+0x67
Jun 22 16:12:52 storage009 kernel: #10 0xffffffff80a0ea9d at ether_output+0x58d
Jun 22 16:12:52 storage009 kernel: #11 0xffffffff80a7c074 at ip_output+0x11c4
Jun 22 16:12:52 storage009 kernel: #12 0xffffffff80aedb92 at tcp_output+0x1832
Jun 22 16:12:52 storage009 kernel: #13 0xffffffff80af9a39 at tcp_usr_send+0x369
Jun 22 16:12:52 storage009 kernel: #14 0xffffffff809c05e6 at sosend_generic+0x476
Jun 22 16:12:52 storage009 kernel: #15 0xffffffff80b4ecd2 at svc_vc_reply+0x172
Jun 22 16:12:52 storage009 kernel: #16 0xffffffff80b4af68 at svc_sendreply_common+0x98
Jun 22 16:12:52 storage009 kernel: #17 0xffffffff80b4affa at svc_sendreply_mbuf+0x5a
Jun 22 16:12:52 storage009 kernel: Uptime: 28d7h1m13s

How to repeat: unknown
Machine type : VMWare virtual machine (ESX 5.5)
Machine role : Production fileserver (ZFS/NFS/SMB)

# kldstat
Id Refs Address            Size     Name
 1   12 0xffffffff80200000 179dea8  kernel
 2    1 0xffffffff8199e000 2f9b18   zfs.ko
 3    2 0xffffffff81c98000 6048     opensolaris.ko
 4    1 0xffffffff81e11000 56aa     fdescfs.ko

# uname -a
FreeBSD localhost 10.2-RELEASE-p18 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
Comment 1 Hiren Panchasara freebsd_committer freebsd_triage 2017-01-06 00:55:19 UTC 
Assigning to virtualization list. Please reassign appropriately if needed.