syzbot


kernel panic: Attempted to kill init!

Status: upstream: reported C repro on 2020/08/30 03:43
Reported-by: syzbot+05b7a0696a5112fbced5@syzkaller.appspotmail.com
First crash: 709d, last: 709d
similar bugs (9):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 kernel panic: Attempted to kill init! (2) syz 1 1733d 1733d 0/3 closed as invalid on 2017/12/06 10:59
upstream kernel panic: Attempted to kill init! C 1 1826d 1826d 0/23 closed as invalid on 2017/08/11 14:48
android-49 kernel panic: Attempted to kill init! C 1 1794d 1794d 0/3 closed as invalid on 2017/09/12 18:13
upstream kernel panic: Attempted to kill init! (2) syz 347 1691d 1684d 0/23 closed as invalid on 2017/12/28 09:40
upstream kernel panic: Attempted to kill init! (4) C done 19 875d 1490d 0/23 closed as invalid on 2020/03/18 10:26
upstream kernel panic: Attempted to kill init! (3) C 9 1570d 1683d 0/23 closed as invalid on 2018/06/14 08:46
android-414 kernel panic: Attempted to kill init! C 3 1106d 1216d 0/1 public: reported C repro on 2019/04/10 16:04
android-44 kernel panic: Attempted to kill init! C 8 1351d 1214d 0/2 public: reported C repro on 2019/04/13 00:00
android-49 kernel panic: Attempted to kill init! (3) C 22 1106d 1214d 0/3 public: reported C repro on 2019/04/13 00:00

Sample crash report:
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000005
CPU: 0 PID: 1 Comm: systemd Not tainted 5.4.61-syzkaller-00873-ge15cc541b749 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x14a/0x1ce lib/dump_stack.c:118
 panic+0x288/0x750 kernel/panic.c:221
 do_exit+0x26f1/0x2700 kernel/exit.c:777
 do_group_exit+0x155/0x2b0 kernel/exit.c:906
 get_signal+0x13ec/0x1f00 kernel/signal.c:2743
 do_signal+0x95/0x5d0 arch/x86/kernel/signal.c:815
 exit_to_usermode_loop arch/x86/entry/common.c:159 [inline]
 prepare_exit_to_usermode+0x207/0x2e0 arch/x86/entry/common.c:194
 retint_user+0x8/0x8
RIP: 0033:0x7f39584a3934
Code: 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 de 9b 01 00 48 89 04 24 b8 00 00 00 00 0f 05 48 8b 3c 24 48 89 c2 <e8> 27 9c 01 00 48 89 d0 48 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48
RSP: 002b:00007ffdee6e5890 EFLAGS: 00000393
RAX: 000000000000004c RBX: 000055e15cdb2a10 RCX: 00007f39584a392d
RDX: 000000000000004c RSI: 000055e15cd97230 RDI: 0000000000000000
RBP: 0000000000000d68 R08: 00007f3958761f48 R09: 0000000000000410
R10: 00007f3959ed9500 R11: 0000000000000293 R12: 00007f395875e440
R13: 00007f395875d900 R14: 00000000000007ff R15: 000055e15cdb2a10
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2020/08/30 03:42 https://android.googlesource.com/kernel/common android-5.4 e15cc541b749 d5a3ae1f .config log report syz C