Date: Wed, 11 Nov 2015 02:21:55 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 204453] panic: vnic0: Received packet fragment with NULL mbuf from ThunderX VNIC driver Message-ID: <bug-204453-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204453 Bug ID: 204453 Summary: panic: vnic0: Received packet fragment with NULL mbuf from ThunderX VNIC driver Product: Base System Version: 11.0-CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: emaste@freebsd.org I don't know how to reproduce, but this happened while I was installing packages from a fast local repository: panic: vnic0: Received packet fragment with NULL mbuf cpuid = 0 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc = 0xffffff80005aa694 lr = 0xffffff8000071048 sp = 0xffffff875119d540 fp = 0xffffff875119d660 db_trace_self_wrapper() at vpanic+0x170 pc = 0xffffff8000071048 lr = 0xffffff80002b5db8 sp = 0xffffff875119d670 fp = 0xffffff875119d6f0 vpanic() at panic+0x4c pc = 0xffffff80002b5db8 lr = 0xffffff80002b5c44 sp = 0xffffff875119d700 fp = 0xffffff875119d780 panic() at nicvf_rb_ptr_to_mbuf+0x80 pc = 0xffffff80002b5c44 lr = 0xffffff80005cc54c sp = 0xffffff875119d790 fp = 0xffffff875119d7b0 nicvf_rb_ptr_to_mbuf() at nicvf_cq_intr_handler+0x410 pc = 0xffffff80005cc54c lr = 0xffffff80005cc1c4 sp = 0xffffff875119d7c0 fp = 0xffffff875119d870 nicvf_cq_intr_handler() at nicvf_cmp_task+0x20 pc = 0xffffff80005cc1c4 lr = 0xffffff80005cbd1c sp = 0xffffff875119d880 fp = 0xffffff875119d8a0 nicvf_cmp_task() at taskqueue_run_locked+0x14c pc = 0xffffff80005cbd1c lr = 0xffffff800030c8f8 sp = 0xffffff875119d8b0 fp = 0xffffff875119d920 taskqueue_run_locked() at taskqueue_thread_loop+0x12c pc = 0xffffff800030c8f8 lr = 0xffffff800030da5c sp = 0xffffff875119d930 fp = 0xffffff875119d950 taskqueue_thread_loop() at fork_exit+0xb4 pc = 0xffffff800030da5c lr = 0xffffff800026f6b8 sp = 0xffffff875119d960 fp = 0xffffff875119d990 fork_exit() at fork_trampoline+0x10 pc = 0xffffff800026f6b8 lr = 0xffffff80005bc90c sp = 0xffffff875119d9a0 fp = 0x0000000000000000 KDB: enter: panic [ thread pid 0 tid 100389 ] Stopped at kdb_enter+0x40: db> -- You are receiving this mail because: You are the assignee for the bug.
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