syzbot


kernel warning in sys_fwstat

Status: closed as dup on 2018/09/25 04:09
Reported-by: syzbot+bbd3f1bf47831b264b14@syzkaller.appspotmail.com
First crash: 2104d, last: 2104d
Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
kernel warning in statcheck C 846880 2046d 2109d

Sample crash report:
kernel warning at kern/src/ns/convM2D.c:52, from core 3: pnbuf 37, STAT_FIX_LEnN_9P 49 BIT16SZ 2, GBITd16(buf) 0 
xswWStack Backtrace on Core 3:
A#Ƶڹ69~z01 [<0xffffffffc200a2dc>q] in backtraا{Vce
#02 [<*0xfffffff?fc2009b94>]& /׀C#IW4 Q=iǶȀe0՝n Qfx_warn
#03 [<0xffffffffc2034c0d>] in statcheck
#04 [<0xffffffffc203deb8>] in validstat
+#05 92[<0xfffffbfffc203eft$vLxzue	$KAN'D8P,1l-z�eP>] in s/-y62\9sQv.tlM*fwstat
#06 [<0xffffffffc2055c70>] in sys_fwstat at src/syscall.c:2337
#07 [<0xffffffffc2059409>] in syscall at src/syscall.c:2528
#08 [<0xffffffffc20595d4>] in run_local_syscall at src/syscall.c:2563
#09 [<0xffffffffc2059b09>] in prep_syscalls at src/syscall.c:2583
#10 [<0xffffffffc20ab36a>] in sysenter_callwrapper at arch/x86/trap.c:854

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/07/29 22:08 akaros 8dc899e19d0f 1a381291 .config console log report ci-akaros-main
* Struck through repros no longer work on HEAD.