syzbot


corrupted report

Status: upstream: reported on 2020/02/10 10:21
Reported-by: syzbot+27441f50fc21afa6702b@syzkaller.appspotmail.com
First crash: 1478d, last: now
Similar bugs (16)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 corrupted report (2) 6 177d 255d 0/2 auto-obsoleted due to no activity on 2023/12/02 13:09
linux-4.19 corrupted report gfs2 sysv ext4 hfsplus 6619 358d 1783d 0/1 upstream: reported on 2019/04/11 04:14
android-414 corrupted report 5888 1549d 1784d 0/1 auto-closed as invalid on 2020/02/29 14:20
android-5-15 corrupted report 4 226d 308d 0/2 auto-obsoleted due to no activity on 2023/10/14 13:19
upstream corrupted report 29 2286d 2288d 0/26 closed as invalid on 2017/11/24 12:19
linux-4.4 corrupted report 12 1629d 1757d 0/1 auto-closed as invalid on 2020/01/10 12:28
linux-4.14 corrupted report cramfs 6026 358d 1782d 0/1 upstream: reported on 2019/04/12 21:21
android-6-1 corrupted report 14 1d10h 217d 0/2 premoderation: reported on 2023/07/25 23:06
android-5-10 corrupted report 289 656d 805d 0/2 auto-closed as invalid on 2022/07/11 05:59
android-49 corrupted report 567 2286d 2288d 0/3 closed as invalid on 2017/11/24 12:19
android-5-15 corrupted report (2) 1 87d 87d 0/2 premoderation: reported on 2023/12/02 04:10
upstream corrupted report (2) virtualization 457447 now 2148d 0/26 moderation: reported on 2018/04/11 09:52
linux-5.15 corrupted report 146 12m 352d 0/3 upstream: reported on 2023/03/12 22:30
android-49 corrupted report (2) 19181 1546d 1780d 0/3 auto-closed as invalid on 2020/03/03 12:39
linux-6.1 corrupted report 6666 now 357d 0/3 upstream: reported on 2023/03/07 17:14
android-44 corrupted report 7075 1547d 1780d 0/2 auto-closed as invalid on 2020/03/02 23:26

Sample crash report:
BUG: kernel NULL pointer dereference, address: 0000000000000086
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 1e902a067 P4D 1e902a067 PUD 1e312b067 PMD 0 
Oops: 0010 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 487 Comm: syz-executor.4 Not tainted 5.4.265-syzkaller-00002-g50cb39f34248 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:0x86
Code: Bad RIP value.
RSP: 0018:ffff8881e57d7308 EFLAGS: 00010086
RAX: ffff8881e57d7338 RBX: dffffc0000000000 RCX: 0000000000040000
RDX: ffffc90001548000 RSI: 0000000000002c70 RDI: 0000000000002c71
RBP: 0000000000000ec0 R08: ffffffff82315061 R09: ffffffff811c9085
R10: ffff8881e49c3f00 R11: 0000000000000002 R12: ffffffff84601550
R13: fffffe0000000ec8 R14: ffff8881e0700000 R15: fffffe0000000ecb
FS:  00007fd77766f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000005c CR3: 00000001e51bd000 CR4: 00000000003426a0
DR0: 0000000000000000 DR1: 00000000543a44fa DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
Modules linked in:
CR2: 0000000000000086
---[ end trace 6ce30cfe414f1071 ]---
RIP: 0010:0x86
Code: Bad RIP value.
RSP: 0018:ffff8881e57d7308 EFLAGS: 00010086
RAX: ffff8881e57d7338 RBX: dffffc0000000000 RCX: 0000000000040000
RDX: ffffc90001548000 RSI: 0000000000002c70 RDI: 0000000000002c71
RBP: 0000000000000ec0 R08: ffffffff82315061 R09: ffffffff811c9085
R10: ffff8881e49c3f00 R11: 0000000000000002 R12: ffffffff84601550
R13: fffffe0000000ec8 R14: ffff8881e0700000 R15: fffffe0000000ecb
FS:  00007fd77766f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000005c CR3: 00000001e51bd000 CR4: 00000000003426a0
DR0: 0000000000000000 DR1: 00000000543a44fa DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400

Crashes (695164):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/02/28 01:08 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/28 00:32 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/28 00:23 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 23:15 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 22:45 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 21:38 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 20:44 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 19:43 android12-5.4 50cb39f34248 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 18:40 android12-5.4 1b3143b9b166 d367cbe5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 18:23 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 17:23 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 17:13 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 16:12 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 15:16 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 14:19 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 14:16 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 13:11 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 12:46 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 12:20 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 10:47 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 10:05 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 09:00 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 08:24 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 07:24 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 07:18 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 06:14 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 05:40 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 04:41 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 03:33 android12-5.4 1b3143b9b166 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 02:27 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 01:25 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 00:27 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/27 00:03 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 23:03 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 22:56 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 21:54 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 20:47 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 20:45 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 19:42 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 19:33 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 18:32 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2024/02/26 18:20 android12-5.4 1b3143b9b166 da36a36b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-4-kasan corrupted report
2022/10/06 16:38 android12-5.4 cc4340dfc7b2 80b58a42 .config console log report info [disk image] [vmlinux] ci2-android-5-4-perf-kasan corrupted report
2021/01/17 14:25 android12-5.4 dc04463953b2 813be542 .config console log report info ci2-android-5-4-kasan
2020/02/10 10:20 https://android.googlesource.com/kernel/common android-5.4 9204f620c2a9 35f5e45e .config console log report ci2-android-5-4-kasan
* Struck through repros no longer work on HEAD.