syzbot

 sign-in | mailing list | source | docs
🐞 Open [920]
🐞 Fixed [143]
🐞 Invalid [1140]
⬇ Missing Backports [73]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

SYZFAIL: failed to send rpc (3)

Status: auto-obsoleted due to no activity on 2026/04/18 11:13
Reported-by: syzbot+1d456ac63936a7af7bbd@syzkaller.appspotmail.com
First crash: 274d, last: 157d
▶ ▼ Similar bugs (13)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: failed to send rpc -1 5 615d 657d 0/3 auto-obsoleted due to no activity on 2025/01/15 11:25
linux-5.15 SYZFAIL: failed to send rpc (2) origin:lts-only -1 syz error 1 58d 58d 0/3 upstream: reported syz repro on 2026/04/16 23:25
linux-6.1 SYZFAIL: failed to send rpc (2) -1 1 511d 511d 0/3 auto-obsoleted due to no activity on 2025/04/29 06:42
linux-6.6 SYZFAIL: failed to send rpc -1 1 337d 337d 0/2 auto-obsoleted due to no activity on 2025/10/19 22:35
android-6-12 SYZFAIL: failed to send rpc -1 6 264d 341d 0/1 auto-obsoleted due to no activity on 2025/12/22 06:53
android-54 SYZFAIL: failed to send rpc -1 2 461d 481d 0/2 auto-obsoleted due to no activity on 2025/06/07 22:21
android-5-10 SYZFAIL: failed to send rpc -1 239 29d 708d 0/2 premoderation: reported on 2024/07/05 20:51
linux-5.15 SYZFAIL: failed to send rpc -1 8 597d 665d 0/3 auto-obsoleted due to no activity on 2025/02/01 19:23
android-6-1 SYZFAIL: failed to send rpc (2) -1 1 63d 63d 0/2 premoderation: reported on 2026/04/12 11:45
android-5-15 SYZFAIL: failed to send rpc origin:upstream -1 syz error 85 32d 699d 0/2 premoderation: reported syz repro on 2024/07/15 00:43
android-6-1 SYZFAIL: failed to send rpc -1 41 157d 718d 0/2 auto-obsoleted due to no activity on 2026/04/08 07:33
android-6-12 SYZFAIL: failed to send rpc (2) -1 4 3h17m 104d 0/1 premoderation: reported on 2026/03/02 08:23
linux-6.6 SYZFAIL: failed to send rpc (2) -1 1 197d 197d 0/2 auto-obsoleted due to no activity on 2026/03/08 23:18

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=464 sent=0 n=-1 (errno 32: Broken pipe)

Crashes (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/01/08 11:13 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf SYZFAIL: failed to send rpc
2025/12/18 13:47 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf SYZFAIL: failed to send rpc
2025/11/29 10:45 linux-6.1.y f6e38ae624cf d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf SYZFAIL: failed to send rpc
2025/11/15 00:36 linux-6.1.y f6e38ae624cf f7988ea4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf SYZFAIL: failed to send rpc
2025/09/12 22:23 linux-6.1.y 3db754f56897 e2beed91 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.