syzbot


BUG: stack guard page was hit in corrupted (15)

Status: closed as dup on 2022/03/25 16:30
Reported-by: syzbot+0538c6f61b93f1cf6030@syzkaller.appspotmail.com
First crash: 797d, last: 797d
Cause bisection: failed (error log, bisect log)
  
Duplicate of
Title Repro Cause bisect Fix bisect Count Last Reported
BUG: stack guard page was hit in file_open C error 25 817d 895d
Similar bugs (22)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 BUG: stack guard page was hit in corrupted (14) C error 2 798d 798d 0/2 closed as dup on 2022/03/24 14:58
android-5-10 BUG: stack guard page was hit in corrupted (16) C error 2 792d 795d 0/2 closed as dup on 2022/03/30 17:23
android-5-10 BUG: stack guard page was hit in corrupted (9) C error 1 806d 806d 0/2 closed as dup on 2022/03/16 16:28
android-5-10 BUG: stack guard page was hit in corrupted (13) C error 1 800d 800d 0/2 closed as dup on 2022/03/22 16:23
android-5-10 BUG: stack guard page was hit in corrupted (17) C error 3 789d 789d 0/2 closed as dup on 2022/04/04 16:48
android-5-10 BUG: stack guard page was hit in corrupted (5) C error 3 811d 811d 0/2 closed as dup on 2022/03/11 15:58
android-5-10 BUG: stack guard page was hit in corrupted (19) C 1 782d 782d 0/2 closed as dup on 2022/04/08 17:06
android-5-10 BUG: stack guard page was hit in corrupted (6) C error 1 810d 810d 0/2 closed as dup on 2022/03/11 22:51
android-5-10 BUG: stack guard page was hit in corrupted (20) C error 1 780d 780d 0/2 closed as dup on 2022/04/11 14:20
android-5-10 BUG: stack guard page was hit in corrupted (21) C error 3 766d 767d 0/2 closed as dup on 2022/05/04 16:12
android-5-10 BUG: stack guard page was hit in corrupted (8) C 1 808d 808d 0/2 closed as dup on 2022/03/14 15:44
android-5-10 BUG: stack guard page was hit in corrupted (4) C error 1 813d 813d 0/2 closed as dup on 2022/03/09 18:22
android-5-10 BUG: stack guard page was hit in corrupted (7) C error 1 810d 810d 0/2 closed as dup on 2022/03/13 15:49
android-5-10 BUG: stack guard page was hit in corrupted (18) C error 1 785d 785d 0/2 closed as dup on 2022/04/05 20:24
android-5-10 BUG: stack guard page was hit in corrupted C error 3 841d 877d 0/2 closed as invalid on 2022/02/28 16:10
android-5-10 BUG: stack guard page was hit in corrupted (10) C error 1 805d 805d 0/2 closed as dup on 2022/03/17 16:45
android-5-10 BUG: stack guard page was hit in corrupted (12) C done 2 801d 803d 0/2 closed as dup on 2022/03/21 14:57
android-5-10 BUG: stack guard page was hit in corrupted (2) C error 2 818d 820d 0/2 closed as dup on 2022/03/02 15:48
android-5-10 BUG: stack guard page was hit in corrupted (3) C error 1 813d 813d 0/2 closed as dup on 2022/03/09 15:36
android-5-10 BUG: stack guard page was hit in corrupted (11) C error 2 803d 803d 0/2 closed as dup on 2022/03/18 21:48
android-5-10 BUG: stack guard page was hit in corrupted (22) syz done done 1 751d 751d 0/2 auto-closed as invalid on 2022/08/31 02:51
android-5-10 BUG: stack guard page was hit in corrupted (23) syz error error 1 352d 352d 0/2 auto-obsoleted due to no activity on 2023/09/30 03:13
Last patch testing requests (3)
Created Duration User Patch Repo Result
2022/03/25 17:31 1m tadeusz.struk@linaro.org patch https://android.googlesource.com/kernel/common android13-5.10 error OK
2022/03/25 15:11 0m tadeusz.struk@linaro.org patch https://android.googlesource.com/kernel/common android13-5.10 error OK
2022/03/25 14:46 7m tadeusz.struk@linaro.org https://android.googlesource.com/kernel/common android13-5.10 error OK

Sample crash report:
BUG: stack guard page was hit at ffffc90000bbffe8 (stack is ffffc90000bc0000..ffffc90000bc7fff)
kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 365 Comm: syz-executor334 Not tainted 5.10.108-syzkaller-00653-gab2d1d40a128 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:update_stack_state+0x127/0x530 arch/x86/kernel/unwind_frame.c:205
Code: 45 b8 48 01 c1 48 89 4d 98 4d 8d 67 18 49 8d 47 28 48 89 45 c8 4d 89 fd 49 8d 47 20 48 89 85 78 ff ff ff 4c 89 f0 48 c1 e8 03 <48> 89 85 68 ff ff ff 48 89 55 80 48 c1 ea 03 48 89 95 70 ff ff ff
RSP: 0018:ffffc90000bbfff0 EFLAGS: 00010a02
RAX: 1ffff92000178025 RBX: dffffc0000000000 RCX: ffffc90000bc0120
RDX: ffffc90000bc0130 RSI: ffffc90000bc0110 RDI: ffffc90000bc0120
RBP: ffffc90000bc0088 R08: dffffc0000000000 R09: ffffc90000bc0120
R10: fffff52000178030 R11: 0000000000000000 R12: ffffc90000bc0138
R13: ffffc90000bc0120 R14: ffffc90000bc0128 R15: ffffc90000bc0120
FS:  00005555564be300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90000bbffe8 CR3: 000000011ceb7000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
Modules linked in:
---[ end trace fab8bdc73d925443 ]---
RIP: 0010:update_stack_state+0x127/0x530 arch/x86/kernel/unwind_frame.c:205
Code: 45 b8 48 01 c1 48 89 4d 98 4d 8d 67 18 49 8d 47 28 48 89 45 c8 4d 89 fd 49 8d 47 20 48 89 85 78 ff ff ff 4c 89 f0 48 c1 e8 03 <48> 89 85 68 ff ff ff 48 89 55 80 48 c1 ea 03 48 89 95 70 ff ff ff
RSP: 0018:ffffc90000bbfff0 EFLAGS: 00010a02
RAX: 1ffff92000178025 RBX: dffffc0000000000 RCX: ffffc90000bc0120
RDX: ffffc90000bc0130 RSI: ffffc90000bc0110 RDI: ffffc90000bc0120
RBP: ffffc90000bc0088 R08: dffffc0000000000 R09: ffffc90000bc0120
R10: fffff52000178030 R11: 0000000000000000 R12: ffffc90000bc0138
R13: ffffc90000bc0120 R14: ffffc90000bc0128 R15: ffffc90000bc0120
FS:  00005555564be300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90000bbffe8 CR3: 000000011ceb7000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	45 b8 48 01 c1 48    	rex.RB mov $0x48c10148,%r8d
   6:	89 4d 98             	mov    %ecx,-0x68(%rbp)
   9:	4d 8d 67 18          	lea    0x18(%r15),%r12
   d:	49 8d 47 28          	lea    0x28(%r15),%rax
  11:	48 89 45 c8          	mov    %rax,-0x38(%rbp)
  15:	4d 89 fd             	mov    %r15,%r13
  18:	49 8d 47 20          	lea    0x20(%r15),%rax
  1c:	48 89 85 78 ff ff ff 	mov    %rax,-0x88(%rbp)
  23:	4c 89 f0             	mov    %r14,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	48 89 85 68 ff ff ff 	mov    %rax,-0x98(%rbp) <-- trapping instruction
  31:	48 89 55 80          	mov    %rdx,-0x80(%rbp)
  35:	48 c1 ea 03          	shr    $0x3,%rdx
  39:	48 89 95 70 ff ff ff 	mov    %rdx,-0x90(%rbp)

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/03/25 01:49 android12-5.10-lts ab2d1d40a128 89bc8608 .config console log report syz C ci2-android-5-10 BUG: stack guard page was hit in corrupted
* Struck through repros no longer work on HEAD.