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* WARNING: can't access registers at asm_sysvec_reschedule_ipi
@ 2020-09-04 13:09 syzbot
  2020-10-13 21:25 ` syzbot
  0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2020-09-04 13:09 UTC (permalink / raw)
  To: alexandre.chartre, bp, hpa, linux-kernel, luto, mingo, peterz,
	syzkaller-bugs, tglx, x86

Hello,

syzbot found the following issue on:

HEAD commit:    e28f0104 Merge tag 'fixes-2020-09-03' of git://git.kernel...
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10c43af9900000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3c5f6ce8d5b68299
dashboard link: https://syzkaller.appspot.com/bug?extid=853f7009c5c271473926
compiler:       gcc (GCC) 10.1.0-syz 20200507

Unfortunately, I don't have any reproducer for this issue yet.

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+853f7009c5c271473926@syzkaller.appspotmail.com

WARNING: can't access registers at asm_sysvec_reschedule_ipi+0x12/0x20 arch/x86/include/asm/idtentry.h:586


---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: WARNING: can't access registers at asm_sysvec_reschedule_ipi
  2020-09-04 13:09 WARNING: can't access registers at asm_sysvec_reschedule_ipi syzbot
@ 2020-10-13 21:25 ` syzbot
  0 siblings, 0 replies; 2+ messages in thread
From: syzbot @ 2020-10-13 21:25 UTC (permalink / raw)
  To: alexandre.chartre, bp, hpa, linux-kernel, luto, mingo, netdev,
	peterz, syzkaller-bugs, tglx, x86

syzbot has found a reproducer for the following issue on:

HEAD commit:    64a632da net: fec: Fix phy_device lookup for phy_reset_aft..
git tree:       net
console output: https://syzkaller.appspot.com/x/log.txt?x=11580c80500000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c06bcf3cc963d91c
dashboard link: https://syzkaller.appspot.com/bug?extid=853f7009c5c271473926
compiler:       gcc (GCC) 10.1.0-syz 20200507
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12c1bc6f900000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+853f7009c5c271473926@syzkaller.appspotmail.com

WARNING: can't access registers at asm_sysvec_reschedule_ipi+0x12/0x20 arch/x86/include/asm/idtentry.h:586


^ permalink raw reply	[flat|nested] 2+ messages in thread

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2020-10-13 21:25 ` syzbot

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