Date: Wed, 07 Jan 2015 09:33:09 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 195859] Reproduceble panic with VIMAGE + if_bridge Message-ID: <bug-195859-8-Vfa1DLYdQu@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195859-8@https.bugs.freebsd.org/bugzilla/> References: <bug-195859-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195859 --- Comment #2 from max.n.boyarov@gmail.com --- (In reply to Craig Rodrigues from comment #1) Same panic after apply patch. But in my configuration i have 2 jails with epairs in bridge #1 0xffffffff80966327 in kern_reboot (howto=Unhandled dwarf expression opcode 0x93 ) at /usr/src/sys/kern/kern_shutdown.c:447 #2 0xffffffff80966918 in vpanic (fmt=<value optimized out>, ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:746 #3 0xffffffff80966742 in kassert_panic (fmt=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:634 #4 0xffffffff8095024a in __mtx_lock_flags (c=0xfffffe0069a26278, opts=Unhandled dwarf expression op code 0x93 ) at /usr/src/sys/kern/kern_mutex.c:214 #5 0xffffffff8241457f in bridge_ifdetach (arg=<value optimized out>, ifp=0xfffff80105552800) at /usr/src/sys/modules/if_bridge/../../net/if_bridge.c:1814 #6 0xffffffff80a3794d in if_detach_internal (ifp=0xfffff80105552800, vmove=0) at /usr/src/sys/net/if.c:932 #7 0xffffffff80a375ea in if_detach (ifp=0x0) at /usr/src/sys/net/if.c:863 #8 0xffffffff80a43d16 in lo_clone_destroy (ifp=0xfffff80105552800) at /usr/src/sys/net/if_loop.c:116 #9 0xffffffff80a3f220 in if_clone_destroyif (ifc=0xfffff8000f00da80, ifp=<value optimized out>) at /usr/src/sys/net/if_clone.c:676 #10 0xffffffff80a3fae8 in if_clone_detach (ifc=<value optimized out>) at /usr/src/sys/net/if_clone.c:450 #11 0xffffffff80a43ba6 in vnet_loif_uninit (unused=<value optimized out>) at /usr/src/sys/net/if_loop.c:167 #12 0xffffffff80a55437 in vnet_destroy (vnet=0xfffff80105509380) at /usr/src/sys/net/vnet.c:593 #13 0xffffffff80939b9d in prison_deref (pr=0xffffffff81516eb0, flags=Cannot access memory at address 0x3 ) at /usr/src/sys/kern/kern_jail.c:2582 #14 0xffffffff8093b224 in sys_jail_remove (td=<value optimized out>, uap=<value optimized out>) at /usr/src/sys/kern/kern_jail.c:2248 #15 0xffffffff80d9a90a in amd64_syscall (td=0xfffff8000f445940, traced=0) at subr_syscall.c:133 #16 0xffffffff80d78e6b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:395 #17 0x0000000800ec3b6a in ?? () Previous frame inner to this frame (corrupt stack?) Current language: auto; currently minimal -- You are receiving this mail because: You are the assignee for the bug.
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