syzbot


BUG: stack guard page was hit in corrupted (16)

Status: closed as dup on 2022/03/30 17:23
Reported-by: syzbot+8ee032d1e53aacc92994@syzkaller.appspotmail.com
First crash: 795d, last: 792d
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 799d 799d 0/2 closed as dup on 2022/03/24 14:58
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 783d 783d 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 (15) C error 1 797d 797d 0/2 closed as dup on 2022/03/25 16:30
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 804d 804d 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 (2)
Created Duration User Patch Repo Result
2022/03/29 22:24 7m tadeusz.struk@linaro.org patch https://android.googlesource.com/kernel/common android13-5.10 OK
2022/03/28 16:21 11m 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 ffffc90000997fa8 (stack is ffffc90000998000..ffffc9000099ffff)
kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 365 Comm: syz-executor930 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:__unwind_start+0x2f/0x420 arch/x86/kernel/unwind_frame.c:368
Code: 57 41 56 41 55 41 54 53 48 83 ec 50 48 89 4d d0 49 89 d7 49 89 f6 49 89 fd 48 bb 00 00 00 00 00 fc ff df ba 60 00 00 00 31 f6 <e8> bc e8 72 00 49 8d 7d 28 48 89 f8 48 c1 e8 03 80 3c 18 00 74 05
RSP: 0018:ffffc90000997fb8 EFLAGS: 00010246
RAX: ffff88811d1dbb40 RBX: dffffc0000000000 RCX: ffffc900009980d0
RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc90000998040
RBP: ffffc90000998030 R08: dffffc0000000000 R09: ffffc90000998120
R10: fffff52000133027 R11: 0000000000000000 R12: ffff88811d1dbb40
R13: ffffc90000998040 R14: ffff88811d1dbb40 R15: 0000000000000000
FS:  0000555555775300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90000997fa8 CR3: 0000000107182000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
Modules linked in:
---[ end trace ed4e1c0bd2760598 ]---
RIP: 0010:__unwind_start+0x2f/0x420 arch/x86/kernel/unwind_frame.c:368
Code: 57 41 56 41 55 41 54 53 48 83 ec 50 48 89 4d d0 49 89 d7 49 89 f6 49 89 fd 48 bb 00 00 00 00 00 fc ff df ba 60 00 00 00 31 f6 <e8> bc e8 72 00 49 8d 7d 28 48 89 f8 48 c1 e8 03 80 3c 18 00 74 05
RSP: 0018:ffffc90000997fb8 EFLAGS: 00010246
RAX: ffff88811d1dbb40 RBX: dffffc0000000000 RCX: ffffc900009980d0
RDX: 0000000000000060 RSI: 0000000000000000 RDI: ffffc90000998040
RBP: ffffc90000998030 R08: dffffc0000000000 R09: ffffc90000998120
R10: fffff52000133027 R11: 0000000000000000 R12: ffff88811d1dbb40
R13: ffffc90000998040 R14: ffff88811d1dbb40 R15: 0000000000000000
FS:  0000555555775300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90000997fa8 CR3: 0000000107182000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	57                   	push   %rdi
   1:	41 56                	push   %r14
   3:	41 55                	push   %r13
   5:	41 54                	push   %r12
   7:	53                   	push   %rbx
   8:	48 83 ec 50          	sub    $0x50,%rsp
   c:	48 89 4d d0          	mov    %rcx,-0x30(%rbp)
  10:	49 89 d7             	mov    %rdx,%r15
  13:	49 89 f6             	mov    %rsi,%r14
  16:	49 89 fd             	mov    %rdi,%r13
  19:	48 bb 00 00 00 00 00 	movabs $0xdffffc0000000000,%rbx
  20:	fc ff df
  23:	ba 60 00 00 00       	mov    $0x60,%edx
  28:	31 f6                	xor    %esi,%esi
* 2a:	e8 bc e8 72 00       	callq  0x72e8eb <-- trapping instruction
  2f:	49 8d 7d 28          	lea    0x28(%r13),%rdi
  33:	48 89 f8             	mov    %rdi,%rax
  36:	48 c1 e8 03          	shr    $0x3,%rax
  3a:	80 3c 18 00          	cmpb   $0x0,(%rax,%rbx,1)
  3e:	74 05                	je     0x45

Crashes (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/03/27 14:30 android12-5.10-lts ab2d1d40a128 89bc8608 .config console log report syz C ci2-android-5-10 BUG: stack guard page was hit in corrupted
2022/03/29 19:36 android12-5.10-lts 414e6c8e941c 6bdac766 .config console log report syz ci2-android-5-10 BUG: stack guard page was hit in corrupted
* Struck through repros no longer work on HEAD.