Date: Sun, 08 Nov 2020 14:43:52 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 250802] bhyve exited with status 134 when GPU PCI passthrough Message-ID: <bug-250802-27103-1p6LCsXqcl@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-250802-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-250802-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250802 --- Comment #34 from mr.xanto@gmail.com --- (In reply to Konstantin Belousov from comment #32) Aplied patches: https://pastebin.com/fAEepFn6 and https://pastebin.com/ARYK653R. Unhandled ps2 keyboard command 0x02 Unhandled ps2 keyboard command 0x02 Thread 11 "vcpu 0" received signal SIGSEGV, Segmentation fault. [Switching to LWP 101448 of process 54659] write_mem (ctx=0x800299080, vcpu=0, gpa=3731705856, wval=0, size=4) at /usr/src/usr.sbin/bhyve/mem.c:287 287 rma.val = &wval; (gdb) backtrace #0 write_mem (ctx=0x800299080, vcpu=0, gpa=3731705856, wval=0, size=4) at /usr/src/usr.sbin/bhyve/mem.c:287 #1 0x000000000023d874 in passthru_write (ctx=0x800299080, vcpu=0, pi=0x800ad4780, baridx=1, offset=<optimized out>, size=4, value=0) at /usr/src/usr.sbin/bhyve/pci_passthru.c:930 #2 0x00000000002368ba in pci_emul_mem_handler (ctx=0x800299080, vcpu=0, dir=<optimized out>, addr=<optimized out>, size=4, val=0x7fffdebf6140, arg1=0x800ad4780, arg2=1) at /usr/src/usr.sbin/bhyve/pci_emul.c:416 #3 0x00000000002285f7 in rw_mem_cb (ctx=0x800299080, vcpu=0, paddr=0, mr=0x7fffdebf6000, arg=<optimized out>) at /usr/src/usr.sbin/bhyve/mem.c:267 #4 0x0000000000228494 in access_memory (ctx=0x800299080, vcpu=0, paddr=3731705856, cb=0x2285d0 <rw_mem_cb>, arg=0x7fffdebf6130) at /usr/src/usr.sbin/bhyve/mem.c:215 #5 0x0000000000228638 in write_mem (ctx=0x800299080, vcpu=0, gpa=3731705856, wval=<optimized out>, size=<optimized out>) at /usr/src/usr.sbin/bhyve/mem.c:290 #6 0x000000000023d874 in passthru_write (ctx=0x800299080, vcpu=0, pi=0x800ad4780, baridx=1, offset=<optimized out>, size=4, value=0) at /usr/src/usr.sbin/bhyve/pci_passthru.c:930 #7 0x00000000002368ba in pci_emul_mem_handler (ctx=0x800299080, vcpu=0, dir=<optimized out>, addr=<optimized out>, size=4, val=0x7fffdebf6140, arg1=0x800ad4780, arg2=1) at /usr/src/usr.sbin/bhyve/pci_emul.c:416 #8 0x00000000002285f7 in rw_mem_cb (ctx=0x800299080, vcpu=0, paddr=0, mr=0x7fffdebf6000, arg=<optimized out>) at /usr/src/usr.sbin/bhyve/mem.c:267 #9 0x0000000000228494 in access_memory (ctx=0x800299080, vcpu=0, paddr=3731705856, cb=0x2285d0 <rw_mem_cb>, arg=0x7fffdebf6270) at /usr/src/usr.sbin/bhyve/mem.c:215 #10 0x0000000000228638 in write_mem (ctx=0x800299080, vcpu=0, gpa=3731705856, wval=<optimized out>, size=<optimized out>) at /usr/src/usr.sbin/bhyve/mem.c:290 #11 0x000000000023d874 in passthru_write (ctx=0x800299080, vcpu=0, pi=0x800ad4780, baridx=1, offset=<optimized out>, size=4, value=0) at /usr/src/usr.sbin/bhyve/pci_passthru.c:930 #12 0x00000000002368ba in pci_emul_mem_handler (ctx=0x800299080, vcpu=0, dir=<optimized out>, addr=<optimized out>, size=4, val=0x7fffdebf6140, arg1=0x800ad4780, arg2=1) at /usr/src/usr.sbin/bhyve/pci_emul.c:416 and many other frames. bhyvectl --get-all https://pastebin.com/fRmHDX4b -- You are receiving this mail because: You are the assignee for the bug.
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