SYZFAIL: SIGILL (4)

Status: premoderation: reported syz repro on 2025/11/22 17:00
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+299f5309f63f71884864@syzkaller.appspotmail.com
First crash: 245d, last: 100d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/11/25 lts (merge base) cc276771a052 syz [report] SYZFAIL: SIGILL
2025/11/25 upstream (ToT) 30f09200cc4a syz [report] SYZFAIL: SIGILL
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 SYZFAIL: SIGILL (2) -1 1 66d 66d 0/2 premoderation: reported on 2026/05/20 11:48
android-5-15 SYZFAIL: SIGILL (3) -1 1 218d 218d 0/2 auto-obsoleted due to no activity on 2026/03/20 03:30
android-6-1 SYZFAIL: SIGILL (3) -1 4 356d 440d 0/2 auto-obsoleted due to no activity on 2025/11/01 21:09
linux-6.1 SYZFAIL: SIGILL (2) origin:upstream -1 syz error 3 191d 230d 0/3 upstream: reported syz repro on 2025/12/08 03:30
android-5-15 SYZFAIL: SIGILL -1 1 738d 738d 0/2 auto-obsoleted due to no activity on 2024/10/15 20:58
linux-6.1 SYZFAIL: SIGILL -1 1 460d 460d 0/3 auto-obsoleted due to no activity on 2025/07/30 15:44
android-5-10 SYZFAIL: SIGILL -1 9 191d 527d 0/2 auto-obsoleted due to no activity on 2026/04/16 03:23
android-6-1 SYZFAIL: SIGILL (2) -1 1 602d 602d 0/2 auto-obsoleted due to no activity on 2025/02/28 17:25
linux-6.6 SYZFAIL: SIGILL origin:upstream -1 syz error 1 192d 192d 0/2 upstream: reported syz repro on 2026/01/14 07:31
android-5-15 SYZFAIL: SIGILL (2) -1 1 448d 448d 0/2 auto-obsoleted due to no activity on 2025/08/01 23:52
android-6-1 SYZFAIL: SIGILL -1 3 738d 738d 0/2 auto-obsoleted due to no activity on 2024/10/15 20:47
▶ ▼ Last patch testing requests (6)
Created Duration User Patch Repo Result
2026/07/07 08:02 15m retest repro android14-6.1 log
2026/06/24 03:13 13m retest repro android14-6.1 log
2026/06/24 03:13 14m retest repro android14-6.1 log
2026/05/18 15:51 14m retest repro android14-6.1 log
2026/05/18 15:51 46m retest repro android14-6.1 log
2026/04/16 21:29 6m retest repro android14-6.1 report log

Sample crash report:
SYZFAIL: SIGILL
pc-offset:0xffffffffffebf9d4 pc:0x7faac898f50c addr:(nil) code=128 (errno 9: Bad file descriptor)
Connection to 10.128.1.224 closed by remote host.

Crashes (9):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/31 12:24 android14-6.1 5e6db7045704 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2025/12/28 14:40 android14-6.1 5e6db7045704 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2025/12/07 23:35 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: SIGILL
2025/12/01 05:15 android14-6.1 a92da54b7708 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2025/11/22 16:59 android14-6.1 eba111621724 4fb8ef37 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2026/01/07 14:28 android14-6.1 5e6db7045704 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: SIGILL
2025/12/31 18:39 android14-6.1 5e6db7045704 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2025/12/08 02:05 android14-6.1 5ddae867b428 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: SIGILL
2025/11/26 04:46 android14-6.1 a92da54b7708 64219f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: SIGILL
* Struck through repros no longer work on HEAD.