syzbot

 sign-in | mailing list | source | docs
🐞 Open [122]
🐞 Fixed [2]
🐞 Invalid [209]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

SYZFAIL: failed to recv rpc

Status: premoderation: reported syz repro on 2024/07/07 03:17
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+cb9c42a21593e36ab04c@syzkaller.appspotmail.com
First crash: 523d, last: 2d04h
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/11/08 lts (merge base) 882efbdd9d34 syz [report] SYZFAIL: SIGFPE
2025/11/08 upstream (ToT) 7bb4d6512545 syz [report] SYZFAIL: SIGFPE
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 SYZFAIL: failed to recv rpc -1 syz 1188 6h37m 523d 0/2 premoderation: reported syz repro on 2024/07/07 15:03
linux-5.15 SYZFAIL: failed to recv rpc (3) origin:lts-only -1 C 25 3d06h 45d 0/3 upstream: reported C repro on 2025/10/28 18:51
linux-6.1 SYZFAIL: failed to recv rpc -1 1 455d 455d 0/3 auto-obsoleted due to no activity on 2024/12/22 13:10
android-54 SYZFAIL: failed to recv rpc -1 58499 499d 527d 0/2 auto-obsoleted due to no activity on 2024/09/19 21:51
linux-5.15 SYZFAIL: failed to recv rpc (2) -1 1 156d 156d 0/3 auto-obsoleted due to no activity on 2025/10/17 13:02
linux-6.6 SYZFAIL: failed to recv rpc origin:lts-only -1 C 35 1h00m 150d 0/2 upstream: reported C repro on 2025/07/15 02:40
linux-6.1 SYZFAIL: failed to recv rpc (2) origin:lts-only -1 C 57 6h56m 200d 0/3 upstream: reported C repro on 2025/05/26 21:48
android-5-15 SYZFAIL: failed to recv rpc origin:lts -1 C 467 15h43m 512d 0/2 premoderation: reported C repro on 2024/07/18 01:49
android-6-12 SYZFAIL: failed to recv rpc -1 53 31d 174d 0/1 premoderation: reported on 2025/06/21 22:52
android-54 SYZFAIL: failed to recv rpc (2) -1 16 247d 316d 0/2 auto-obsoleted due to no activity on 2025/06/11 02:46
linux-5.15 SYZFAIL: failed to recv rpc -1 9 318d 531d 0/3 auto-obsoleted due to no activity on 2025/05/08 21:53

Sample crash report:
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer)

Crashes (207):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/10 19:37 android14-6.1 0ac176d7ef4d d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/08 14:44 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/07 14:12 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/07 12:21 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/07 07:43 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/04 03:27 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/03 16:56 android14-6.1 5ddae867b428 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/12/01 02:43 android14-6.1 a92da54b7708 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/27 19:13 android14-6.1 a92da54b7708 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/23 13:49 android14-6.1 eba111621724 4fb8ef37 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/23 05:00 android14-6.1 eba111621724 4fb8ef37 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/22 12:09 android14-6.1 eba111621724 4fb8ef37 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/21 13:42 android14-6.1 eba111621724 280ea308 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/20 13:46 android14-6.1 eba111621724 2cc4c24a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/20 07:07 android14-6.1 5939d88d40e1 26ee5237 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/18 12:36 android14-6.1 ab1aa6ed79d0 ef766cd7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/18 12:09 android14-6.1 ab1aa6ed79d0 ef766cd7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/16 17:25 android14-6.1 f090d4b083a9 f7988ea4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/13 16:51 android14-6.1 f0170130c9a7 07e030de .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/13 07:53 android14-6.1 c638897860ca 07e030de .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/11 02:27 android14-6.1 86676b1f0b19 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/10 13:07 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/08 10:06 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/08 20:15 android14-6.1 5ddae867b428 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/08 01:15 android14-6.1 5ddae867b428 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/07 07:21 android14-6.1 5ddae867b428 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/04 08:05 android14-6.1 5ddae867b428 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/01 04:22 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/12/01 00:06 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/30 13:17 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/28 11:14 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/28 05:21 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/28 01:36 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/28 00:34 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/27 19:09 android14-6.1 a92da54b7708 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/16 11:21 android14-6.1 f090d4b083a9 f7988ea4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/10 17:04 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/10 12:45 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/09 08:39 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/11/08 20:01 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/11/08 17:18 android14-6.1 50ba6c46f3ac 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/10/23 09:22 android14-6.1 22c0b7236c43 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/10/13 23:44 android14-6.1 11f4a3092db9 b6605ba8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/10/11 21:39 android14-6.1 1729ceebf41a ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/10/06 08:36 android14-6.1 b328aff1d7b8 49379ee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/29 00:56 android14-6.1 5303560ee8cf 001c9061 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/15 04:17 android14-6.1 0429b7af308c e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/14 07:36 android14-6.1 0429b7af308c e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/13 13:07 android14-6.1 0429b7af308c e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/13 02:12 android14-6.1 0429b7af308c e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/11 15:53 android14-6.1 0429b7af308c fdeaa69b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/09/11 14:30 android14-6.1 0429b7af308c fdeaa69b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/09/09 18:58 android14-6.1 8cde8d25c90b d291dd2d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/08/28 17:54 android14-6.1 47b374a18638 e12e5ba4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/08/24 15:51 android14-6.1 397bc5b3eca0 bf27483f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/08/18 08:16 android14-6.1 87b9d836c3d8 1804e95e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/08/04 07:12 android14-6.1 3b4ff5af8d36 7368264b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/08/03 12:24 android14-6.1 3b4ff5af8d36 7368264b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/07/28 18:55 android14-6.1 80964585855f 6654ea9c .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 SYZFAIL: failed to recv rpc
2025/07/20 11:07 android14-6.1 145c7fad733f 7117feec .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/07/12 22:57 android14-6.1 e2deb0b42a3a 3cda49cf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/07/11 21:07 android14-6.1 e2deb0b42a3a 3cda49cf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/07/07 21:48 android14-6.1 fa7e0538663e 4f67c4ae .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/06/30 01:54 android14-6.1 36d69f6a49eb fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/06/29 20:06 android14-6.1 36d69f6a49eb fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
2025/06/20 11:09 android14-6.1 f6c21bc9a693 ed3e87f7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1-perf SYZFAIL: failed to recv rpc
* Struck through repros no longer work on HEAD.