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SYZFAIL: SIGFPE (2)

Status: premoderation: reported syz repro on 2025/12/25 04:44
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+44100c1281062b44cbf0@syzkaller.appspotmail.com
First crash: 53d, last: 53d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/12/25 lts (merge base) 68efe5a6c16a syz [report] SYZFAIL: SIGFPE
2025/12/25 upstream (ToT) ccd1cdca5cd4 syz [report] SYZFAIL: failed to recv rpc
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 SYZFAIL: SIGFPE -1 1 267d 267d 0/2 auto-obsoleted due to no activity on 2025/08/23 14:32
android-5-10 SYZFAIL: SIGFPE -1 2 530d 575d 0/2 auto-obsoleted due to no activity on 2024/12/03 08:37
linux-6.1 SYZFAIL: SIGFPE origin:upstream -1 syz error 1 100d 100d 0/3 upstream: reported syz repro on 2025/11/08 12:04
android-5-15 SYZFAIL: SIGFPE -1 1 327d 327d 0/2 auto-obsoleted due to no activity on 2025/06/24 08:02
linux-6.6 SYZFAIL: SIGFPE origin:upstream -1 syz error 1 99d 99d 0/2 upstream: reported syz repro on 2025/11/09 10:00
android-6-1 SYZFAIL: SIGFPE (2) origin:upstream -1 syz error 10 32d 260d 0/2 premoderation: reported syz repro on 2025/05/31 21:57
android-5-10 SYZFAIL: SIGFPE (2) -1 8 249d 426d 0/2 auto-obsoleted due to no activity on 2025/09/10 02:18
linux-5.15 SYZFAIL: SIGFPE origin:upstream -1 syz 1 25d 40d 0/3 upstream: reported syz repro on 2026/01/06 18:02
android-6-1 SYZFAIL: SIGFPE -1 4 375d 455d 0/2 auto-obsoleted due to no activity on 2025/05/06 21:14
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2026/01/08 21:00 7m retest repro android13-5.15-lts log

Sample crash report:
SYZFAIL: SIGFPE
pc-offset:0xffffffffffec0dc3 pc:0x7ff08606111d addr:(nil) code=128 (errno 9: Bad file descriptor)
connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:38513->127.0.0.1:33176: read: connection reset by peer

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/25 04:43 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: SIGFPE
* Struck through repros no longer work on HEAD.