Bug 256381 - [bhyve] Assertion failed: (!err), function hda_corb_run, file /usr/src/usr.sbin/bhyve/pci_hda.c
Summary: [bhyve] Assertion failed: (!err), function hda_corb_run, file /usr/src/usr.sb...
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: bhyve (show other bugs)
Version: 13.0-RELEASE
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-virtualization (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-02 16:59 UTC by Cheolwoo Myung
Modified: 2021-06-02 16:59 UTC (History)
0 users

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Description Cheolwoo Myung 2021-06-02 16:59:38 UTC 
To reproduce the bug, please follow the command (bhyve version 13.0):

```

$ bhyvectl --vm=reproVM --destroy

$ bhyve -s 2:0,ahci-hd,hyfuzz.img -s 3,hda -s 0:0,hostbridge -s 1:0,lpc -c 1 -m 512M -l bootrom,./BHYVE_UEFI.fd -HPA reproVM

```

File: [https://drive.google.com/file/d/1NTsJhWZ7qa2Y81oxenjZMcLumEMkVn3Q/view?usp=sharing](https://drive.google.com/file/d/1NTsJhWZ7qa2Y81oxenjZMcLumEMkVn3Q/view?usp=sharing)

# Crash Log

```
Assertion failed: (!err), function hda_corb_run, file /usr/src/usr.sbin/bhyve/pci_hda.c, line 840.

#0  0x000000080083e2ea in thr_kill () from /lib/libc.so.7
#1  0x00000008007b3064 in raise () from /lib/libc.so.7
#2  0x0000000800867f29 in abort () from /lib/libc.so.7
#3  0x0000000800795f81 in __assert () from /lib/libc.so.7
#4  0x000000000027b6a9 in hda_corb_run (sc=<optimized out>) at /usr/src/usr.sbin/bhyve/pci_hda.c:840
#5  0x0000000000274569 in hda_write (sc=<optimized out>, offset=76, size=<optimized out>, value=<optimized out>)
    at /usr/src/usr.sbin/bhyve/pci_hda.c:763
#6  pci_hda_write (ctx=<optimized out>, vcpu=<optimized out>, pi=<optimized out>, baridx=<optimized out>, offset=76, 
    size=1, value=2) at /usr/src/usr.sbin/bhyve/pci_hda.c:1311
#7  0x000000000027179b in pci_emul_mem_handler (ctx=0x800e17100, vcpu=6, dir=<optimized out>, addr=<optimized out>, 
    size=0, val=0x7fffdcbe3ca8, arg1=0x800e3cf00, arg2=0) at /usr/src/usr.sbin/bhyve/pci_emul.c:420
#8  0x000000000024cc74 in mem_write (ctx=0xb9949, vcpu=6, gpa=34368381642, wval=2, size=0, arg=0x0)
    at /usr/src/usr.sbin/bhyve/mem.c:162
#9  0x00000000002c11f1 in emulate_mov (vm=<optimized out>, vcpuid=0, gpa=<optimized out>, vie=<optimized out>, 
    memread=<optimized out>, memwrite=0x24cc10 <mem_write>, arg=<optimized out>)
    at /usr/src/sys/amd64/vmm/vmm_instruction_emul.c:532
#10 vmm_emulate_instruction (vm=<optimized out>, vcpuid=0, gpa=3254796364, vie=<optimized out>, paging=<optimized out>, 
    memread=<optimized out>, memwrite=0x24cc10 <mem_write>, memarg=0x800e10578)
    at /usr/src/sys/amd64/vmm/vmm_instruction_emul.c:1789
#11 0x000000000024c19e in emulate_mem_cb (ctx=0xb9949, vcpu=6, paddr=0, mr=0x0, arg=<optimized out>)
    at /usr/src/usr.sbin/bhyve/mem.c:238
#12 0x000000000024bf64 in access_memory (ctx=0x800e17100, vcpu=0, paddr=3254796364, cb=0x24c150 <emulate_mem_cb>, 
    arg=0x7fffdcbe3ea8) at /usr/src/usr.sbin/bhyve/mem.c:215
#13 0x000000000024bb97 in emulate_mem (ctx=0xb9949, vcpu=6, paddr=0, vie=<optimized out>, paging=<optimized out>)
    at /usr/src/usr.sbin/bhyve/mem.c:251
#14 0x000000000022d01f in vmexit_inst_emul (ctx=<optimized out>, vmexit=0x2cce60 <vmexit>, pvcpu=0x7fffdcbe3f1c)
    at /usr/src/usr.sbin/bhyve/bhyverun.c:784
#15 0x000000000022c2c4 in vm_loop (ctx=0x800e17100, vcpu=0, startrip=<optimized out>)
    at /usr/src/usr.sbin/bhyve/bhyverun.c:924
#16 0x0000000000229869 in fbsdrun_start_thread (param=0x2cd6e0 <mt_vmm_info>) at /usr/src/usr.sbin/bhyve/bhyverun.c:473
#17 0x00000008006e782b in ?? () from /lib/libthr.so.3
#18 0x0000000000000000 in ?? ()
```