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kernel panic: stack is corrupted in __lock_acquire

Status: closed as dup on 2019/01/04 11:22
Subsystems: kernel
[Documentation on labels]
Reported-by: syzbot+aecfbe116ea2170af008@syzkaller.appspotmail.com
First crash: 1936d, last: 1921d
▶ ▼ Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
kernel panic: stack is corrupted in udp4_lib_lookup2 net 11 1936d 1933d
▶ ▼ Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: stack is corrupted in __lock_acquire (5) ntfs3 C error done 18 102d 480d 26/26 fixed on 2024/02/21 18:23
upstream kernel panic: stack is corrupted in __lock_acquire (2) kernel 1 1791d 1791d 0/26 closed as invalid on 2019/05/25 17:37
upstream kernel panic: stack is corrupted in __lock_acquire (3) kernel 3 1780d 1780d 0/26 closed as invalid on 2019/06/05 18:41
upstream kernel panic: stack is corrupted in __lock_acquire (4) kernel syz error error 75 1617d 1775d 15/26 fixed on 2020/02/18 14:31

Sample crash report:
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __lock_acquire+0x321b/0x4a30 kernel/locking/lockdep.c:3365
CPU: 1 PID: 25060 Comm: syz-executor2 Not tainted 5.0.0-rc2+ #26
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (9):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/01/14 22:01 upstream 3719876809e7 ebacf5cb .config console log report ci-upstream-kasan-gce-selinux-root
2019/01/14 21:57 upstream 3719876809e7 ebacf5cb .config console log report ci-upstream-kasan-gce-selinux-root
2019/01/13 09:35 upstream e1706720408e c3f3344c .config console log report ci-upstream-kasan-gce-smack-root
2019/01/12 07:34 upstream 4b3c31c8d4dd c3f3344c .config console log report ci-upstream-kasan-gce-selinux-root
2019/01/11 01:07 upstream 1bdbe2274920 80dde172 .config console log report ci-upstream-kasan-gce-selinux-root
2019/01/08 21:26 upstream 7b5585136713 010ed08b .config console log report ci-upstream-kasan-gce-root
2019/01/08 20:05 upstream 3bd6e94bec12 010ed08b .config console log report ci-upstream-kasan-gce-selinux-root
2019/01/02 13:23 upstream 8e143b90e4d4 f0491811 .config console log report ci-upstream-kasan-gce-selinux-root
2018/12/31 00:53 upstream 195303136f19 2b42fdc8 .config console log report ci-upstream-kasan-gce-smack-root
* Struck through repros no longer work on HEAD.