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netbsd boot error: panic: sOC atBUcsibute argor:LINE l_sni0: <G2ogls, nelscs entd[ ADDR] sk,u1> Besk txadebac 1.ADDR] k...

Status: closed as invalid on 2019/12/12 08:56
Reported-by: syzbot+58055a65aa63a8f65be1@syzkaller.appspotmail.com
First crash: 1810d, last: 1810d

Sample crash report:
[   1.8681243] panic: sOC atBUcsibute  argor:2 l_sni0: <G2ogls, nelscs entd
[   118881224] sk,u1> Besk  txadebac
   1.8681243] k...
[   1.9282088] sd0: fabricating a geometry
[   1.9282088] sd0: 8192 MB, 8192 cyl, 64 head, 32 sec, 512 bytes/sect x 16777216 sectors
[   1.9482364] vpanic() at sd0: fabricating a geometry
[   1.9610366] netbsd:vpanic+0x241
[   1.9983112] sd0: async, 8-bit transfers, tagged queueing
[   2.0183396] snprintf() at netbsd:snprintf
[   2.0684701] lockdebug_more() at netbsd:lockdebug_more
[   2.1084971] lockdebug_barrier() at netbsd:lockdebug_barrier+0xfe sys/kern/subr_lockdebug.c:684
[   2.1084971] mi_switch() at netbsd:mi_switch+0xfb sys/kern/kern_synch.c:532
[   2.1084971] idle_loop() at netbsd:idle_loop+0x34a x86_curlwp sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./machine/cpu.h:79 [inline]
[   2.1084971] idle_loop() at netbsd:idle_loop+0x34a sys/kern/kern_idle.c:99
[   2.1084971] cpu_hatch() at netbsd:cpu_hatch+0x270 sys/arch/x86/x86/cpu.c:980
[   2.1084971] Bad frame pointer: 0xffffae000f738100
[   2.1084971] cpu1: End traceback...
[   2.1084971] fatal breakpoint trap in supervisor mode
[   2.1084971] trap type 1 code 0 rip 0xffffffff8021ccb5 cs 0x8 rflags 0x246 cr2 0 ilevel 0x8 rsp 0xffffae016db37b50
[   2.1084971] curlwp 0xffffae000f738100 pid 0.20 lowest kstack 0xffffae016db302c0
Stopped in pid 0.20 (system) at netbsd:breakpoint+0x5:  leave
db{1}> 

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/12/07 18:37 netbsd 582fab2bb350 85f26751 .config console log report ci2-netbsd
* Struck through repros no longer work on HEAD.