Re: kern/51746 (Panics from audio)

[coypu%SDF.ORG@localhost]

The following reply was made to PR kern/51746; it has been noted by GNATS.

From: coypu%SDF.ORG@localhost
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/51746 (Panics from audio)
Date: Fri, 3 Feb 2017 07:47:36 +0000

 New backtraces.
 Kernel:
 NetBSD box 7.99.59 NetBSD 7.99.59 (GENERIC) #5: Wed Feb  1 07:54:05 IST 2017  fly@box:/usr/amd64/sys/arch/amd64/compile/GENERIC amd64
 
 fatal integer divide fault in supervisor mode
 trap type 8 code 0 rip ffffffff80650892 cs 8 rflags 10246 cr2 72b104ef8020 ilevel 0 rsp fffffe811dfbbbd0
 curlwp 0xfffffe843c90b4e0 pid 361.695 lowest kstack 0xfffffe811dfb82c0
 panic: trap
 cpu4: Begin traceback...
 vpanic() at netbsd:vpanic+0x140
 snprintf() at netbsd:snprintf
 startlwp() at netbsd:startlwp
 alltraps() at netbsd:alltraps+0x9e
 audioioctl() at netbsd:audioioctl+0xcd
 VOP_IOCTL() at netbsd:VOP_IOCTL+0x3b
 vn_ioctl() at netbsd:vn_ioctl+0xa6
 sys_ioctl() at netbsd:sys_ioctl+0x101
 syscall() at netbsd:syscall+0x1d2
 --- syscall (number 54) ---
 72b16a0f189a:
 cpu4: End traceback...
 
 fatal page fault in supervisor mode
 trap type 6 code 0 rip ffffffff8065085f cs 8 rflags 10217 cr2 44a0 ilevel 8 rsp fffffe811df53bd0
 curlwp 0xfffffe83203f9a00 pid 780.217 lowest kstack 0xfffffe811df502c0
 panic: trap
 cpu4: Begin traceback...
 vpanic() at netbsd:vpanic+0x140
 snprintf() at netbsd:snprintf
 startlwp() at netbsd:startlwp
 alltraps() at netbsd:alltraps+0x9e
 audioioctl() at netbsd:audioioctl+0xcd
 VOP_IOCTL() at netbsd:VOP_IOCTL+0x3b
 vn_ioctl() at netbsd:vn_ioctl+0xa6
 sys_ioctl() at netbsd:sys_ioctl+0x101
 syscall() at netbsd:syscall+0x1d2
 --- syscall (number 54) ---
 70589e0f189a:
 cpu4: End traceback...
 uvm_fault(0xfffffe838b3c0e78, 0x4000, 1) -> e
 fatal page fault in supervisor mode
 trap type 6 code 0 rip ffffffff8064c02b cs 8 rflags 10202 cr2 44a8 ilevel 8 rsp fffffe811dd87ba0
 curlwp 0xfffffe8345781a20 pid 780.242 lowest kstack 0xfffffe811dd842c0