Date: Fri, 28 Jun 2019 20:28:15 +0000 From: bugzilla-noreply@freebsd.org To: testing@freebsd.org Subject: [Bug 238870] sys.netpfil.pf.names.names and sys.netpfil.pf.synproxy.synproxy cause panic Message-ID: <bug-238870-32464-t3SoIlDh8l@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-238870-32464@https.bugs.freebsd.org/bugzilla/> References: <bug-238870-32464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238870 Kristof Provost <kp@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kp@freebsd.org --- Comment #1 from Kristof Provost <kp@freebsd.org> --- The backtrace suggests this is an epair teardown problem: panic: epair_qflush: ifp=0xfffff80063f15800, epair_softc gone? sc=0 cpuid = 0 time = 1561746423 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0024260750 vpanic() at vpanic+0x19d/frame 0xfffffe00242607a0 panic() at panic+0x43/frame 0xfffffe0024260800 epair_qflush() at epair_qflush+0x1ba/frame 0xfffffe0024260850 if_down() at if_down+0x11d/frame 0xfffffe0024260880 if_detach_internal() at if_detach_internal+0x704/frame 0xfffffe0024260900 if_vmove() at if_vmove+0x3c/frame 0xfffffe0024260950 vnet_if_return() at vnet_if_return+0x48/frame 0xfffffe0024260970 vnet_destroy() at vnet_destroy+0x124/frame 0xfffffe00242609a0 prison_deref() at prison_deref+0x29d/frame 0xfffffe00242609e0 taskqueue_run_locked() at taskqueue_run_locked+0x10c/frame 0xfffffe0024260a40 taskqueue_thread_loop() at taskqueue_thread_loop+0x88/frame 0xfffffe0024260a70 fork_exit() at fork_exit+0x84/frame 0xfffffe0024260ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0024260ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- The pf tests create and destroy many epair interfaces as they start up and stop vnet jails. -- You are receiving this mail because: You are the assignee for the bug.help
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