Date: Sun, 10 Feb 2019 19:41:32 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 235649] panic: general protection fault in vlan_ioctl+0xfc Message-ID: <bug-235649-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235649 Bug ID: 235649 Summary: panic: general protection fault in vlan_ioctl+0xfc Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Keywords: panic, stress2 Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pho@FreeBSD.org While stress testing ifconfig I got this: Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff8120956c stack pointer = 0x28:0xfffffe00b9d97660 frame pointer = 0x28:0xfffffe00b9d976c0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 11473 (ifconfig) trap number = 9 panic: general protection fault cpuid = 0 time = 1549805206 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00b9d97340 vpanic() at vpanic+0x20c/frame 0xfffffe00b9d973a0 panic() at panic+0x43/frame 0xfffffe00b9d97400 trap_fatal() at trap_fatal+0x47d/frame 0xfffffe00b9d97470 trap() at trap+0xba/frame 0xfffffe00b9d97590 calltrap() at calltrap+0x8/frame 0xfffffe00b9d97590 --- trap 0x9, rip = 0xffffffff8120956c, rsp = 0xfffffe00b9d97660, rbp = 0xfffffe00b9d976c0 --- vlan_ioctl() at vlan_ioctl+0xfc/frame 0xfffffe00b9d976c0 ifhwioctl() at ifhwioctl+0x6ea/frame 0xfffffe00b9d97750 ifioctl() at ifioctl+0x5dc/frame 0xfffffe00b9d97830 kern_ioctl() at kern_ioctl+0x3a8/frame 0xfffffe00b9d978a0 sys_ioctl() at sys_ioctl+0x290/frame 0xfffffe00b9d97980 amd64_syscall() at amd64_syscall+0x45e/frame 0xfffffe00b9d97ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00b9d97ab0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x80048524a, rsp = 0x7fffffffe3e8, rbp = 0x7fffffffe4b0 --- KDB: enter: panic [ thread pid 11473 tid 100681 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why db> https://people.freebsd.org/~pho/stress/log/epoch-2.txt -- You are receiving this mail because: You are the assignee for the bug.help
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