Date: Sat, 01 Jul 2017 14:41:31 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 220404] head -r319722 related changes break powerpc production-style kernel operation: bad function pointer (related i386 issue likely too) Message-ID: <bug-220404-8-PaDY0LELRz@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-220404-8@https.bugs.freebsd.org/bugzilla/> References: <bug-220404-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220404 oleg.nauman@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |oleg.nauman@gmail.com --- Comment #4 from oleg.nauman@gmail.com --- I'm observing similar panics on i386 CURRENT r310466 __curthread () at ./machine/pcpu.h:225 225 __asm("movl %%fs:%1,%0" : "=r" (td) (kgdb) #0 __curthread () at ./machine/pcpu.h:225 #1 doadump (textdump=-968633856) at ../../../kern/kern_shutdown.c:318 #2 0xc06e88c4 in kern_reboot (howto=<optimized out>) at ../../../kern/kern_shutdown.c:386 #3 0xc06e8c5b in vpanic (fmt=<optimized out>, ap=0xefd5c73c "\340\334\235\300\310\370\266\306\001") at ../../../kern/kern_shutdown.c:779 #4 0xc06e8b1b in panic (fmt=0xc092e18e "%s") at ../../../kern/kern_shutdown.c:710 #5 0xc08eed21 in trap_fatal (frame=0xefd5c878, eva=<optimized out>) at ../../../i386/i386/trap.c:978 #6 0xc08eea38 in trap (frame=<optimized out>) at ../../../i386/i386/trap.c:704 #7 <signal handler called> #8 0xc6bcda1b in ?? () #9 0xc0770281 in unp_connect2 (so=<optimized out>, so2=<optimized out>, req=<optimized out>) at ../../../kern/uipc_usrreq.c:1497 #10 0xc076ff17 in unp_connectat (fd=<optimized out>, so=<optimized out>, nam=<optimized out>, td=<optimized out>) at ../../../kern/uipc_usrreq.c:1446 #11 0xc076d510 in unp_connect (so=0xc71c9400, nam=0xc662d500, td=<optimized out>) at ../../../kern/uipc_usrreq.c:1310 #12 uipc_connect (so=0xc71c9400, nam=0xc662d500, td=<optimized out>) at ../../../kern/uipc_usrreq.c:587 #13 0xc076a042 in kern_connectat (td=<optimized out>, dirfd=-100, fd=<optimized out>, sa=0xc662d500) at ../../../kern/uipc_syscalls.c:505 #14 0xc0769f49 in sys_connect (td=0xc6bcda18, uap=0xc6b6f988) at ../../../kern/uipc_syscalls.c:470 #15 0xc08ef679 in syscallenter (td=<optimized out>) at ../../../i386/i386/../../kern/subr_syscall.c:132 #16 syscall (frame=<optimized out>) at ../../../i386/i386/trap.c:1103 #17 <signal handler called> #18 0x283a4747 in ?? () Backtrace stopped: Cannot access memory at address 0xbfbfe794 (kgdb) -- You are receiving this mail because: You are the assignee for the bug.
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