Date: Thu, 24 Mar 2016 19:41:43 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 208267] if_sfxge unstable causes panic at ifconfig sfxge0 up Message-ID: <bug-208267-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208267 Bug ID: 208267 Summary: if_sfxge unstable causes panic at ifconfig sfxge0 up Product: Base System Version: 10.3-BETA2 Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: nonesuch@longcount.org CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org On 10.3-PRERELEASE built from 10-STABLE as of the 23 of March 2016. The sfx= ge driver is unstable. I wanted to bring up a lagg of two sfxge nics. I loaded the module dev03:~ # kldload sfxge sfxge0: <Solarflare SFC9100 family> port 0x8100-0x81ff mem 0xc9800000-0xc9ffffff,0xca004000-0xca007fff irq 64 at device 0.0 on pci13 sfxge0: Using MSI-X interrupts sfxge0: Ethernet address: 00:0f:53:35:fa:90 sfxge0: Solarflare Flareon Ultra 7000 Series 10G Adapter sfxge1: <Solarflare SFC9100 family> port 0x8000-0x80ff mem 0xc9000000-0xc97fffff,0xca000000-0xca003fff irq 68 at device 0.1 on pci13 sfxge1: Using MSI-X interrupts sfxge1: Ethernet address: 00:0f:53:35:fa:91 sfxge1: Solarflare Flareon Ultra 7000 Series 10G Adapter dev03:~# ifconfig sfxge0 up panic: assertion failed at /usr/src/sys/modules/sfxge/../../dev/sfxge/common/hunt_rx.c:751 cpuid =3D 12 KDB: stack backtrace: #0 0xffffffff8098e7a0 at kdb_backtrace+0x60 #1 0xffffffff809514f6 at vpanic+0x126 #2 0xffffffff809513c3 at panic+0x43 #3 0xffffffff81e382c7 at ef10_rx_qcreate+0x1f7 #4 0xffffffff81e28a94 at efx_rx_qcreate+0xb4 #5 0xffffffff81e1d1ff at sfxge_rx_start+0x22f #6 0xffffffff81e189f8 at sfxge_start+0xb8 #7 0xffffffff81e185e1 at sfxge_if_ioctl+0x3c1 #8 0xffffffff80a1771f at ifioctl+0xaef #9 0xffffffff809a9005 at kern_ioctl+0x255 #10 0xffffffff809a8d00 at sys_ioctl+0x140 #11 0xffffffff80d56def at amd64_syscall+0x40f #12 0xffffffff80d3c05b at Xfast_syscall+0xfb Uptime: 1m19s Dump failed. Partition too small. --=20 You are receiving this mail because: You are the assignee for the bug.=
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