SYZFAIL: failed to send rpc (3)

Status: upstream: reported on 2026/07/26 18:25
Reported-by: syzbot+25e6d69e7b70eced4687@syzkaller.appspotmail.com
First crash: 94d, last: 93d
▶ ▼ Similar bugs (17)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 SYZFAIL: failed to send rpc -1 5 751d 793d 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 3 21d 194d 0/3 upstream: reported syz repro on 2026/04/16 23:25
linux-6.1 SYZFAIL: failed to send rpc (2) -1 1 647d 647d 0/3 auto-obsoleted due to no activity on 2025/04/29 06:42
android-6-1 SYZFAIL: failed to send rpc (3) -1 11 29d 104d 0/2 premoderation: reported on 2026/07/16 01:45
android-5-10 SYZFAIL: failed to send rpc (2) -1 25 6d08h 108d 0/2 premoderation: reported on 2026/07/12 13:50
linux-6.1 SYZFAIL: failed to send rpc (4) -1 6 19d 103d 0/3 upstream: reported on 2026/07/17 07:23
linux-6.6 SYZFAIL: failed to send rpc -1 1 473d 473d 0/2 auto-obsoleted due to no activity on 2025/10/19 22:35
android-6-12 SYZFAIL: failed to send rpc -1 6 400d 477d 0/1 auto-obsoleted due to no activity on 2025/12/22 06:53
android-54 SYZFAIL: failed to send rpc -1 2 597d 617d 0/2 auto-obsoleted due to no activity on 2025/06/07 22:21
android-5-10 SYZFAIL: failed to send rpc -1 239 165d 845d 0/2 auto-obsoleted due to no activity on 2026/07/04 22:49
linux-5.15 SYZFAIL: failed to send rpc -1 8 734d 801d 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 199d 199d 0/2 auto-obsoleted due to no activity on 2026/07/11 11:49
android-5-15 SYZFAIL: failed to send rpc origin:upstream -1 syz error 107 1d07h 835d 0/2 premoderation: reported syz repro on 2024/07/15 00:43
android-6-1 SYZFAIL: failed to send rpc -1 41 293d 855d 0/2 auto-obsoleted due to no activity on 2026/04/08 07:33
android-6-12 SYZFAIL: failed to send rpc (2) -1 7 47d 240d 0/1 premoderation: reported on 2026/03/02 08:23
linux-6.6 SYZFAIL: failed to send rpc (2) -1 1 333d 333d 0/2 auto-obsoleted due to no activity on 2026/03/08 23:18
linux-6.1 SYZFAIL: failed to send rpc (3) -1 5 293d 410d 0/3 auto-obsoleted due to no activity on 2026/04/18 11:13

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=496 sent=0 n=-1 (errno 32: Broken pipe)

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/07/27 02:04 linux-6.6.y c5596480c50e 492bab15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to send rpc
2026/07/26 22:15 linux-6.6.y c5596480c50e 492bab15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to send rpc
2026/07/26 18:25 linux-6.6.y c5596480c50e 492bab15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.