SYZFAIL: failed to send rpc (4)

Status: upstream: reported on 2026/07/17 07:23
Reported-by: syzbot+095bf530537eb9b7c180@syzkaller.appspotmail.com
First crash: 65d, last: 8d04h
▶ ▼ 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 712d 755d 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 2 31d 156d 0/3 upstream: reported syz repro on 2026/04/16 23:25
linux-6.1 SYZFAIL: failed to send rpc (2) -1 1 609d 609d 0/3 auto-obsoleted due to no activity on 2025/04/29 06:42
android-6-1 SYZFAIL: failed to send rpc (3) -1 8 2d03h 66d 0/2 premoderation: reported on 2026/07/16 01:45
android-5-10 SYZFAIL: failed to send rpc (2) -1 18 17h20m 69d 0/2 premoderation: reported on 2026/07/12 13:50
linux-6.6 SYZFAIL: failed to send rpc -1 1 435d 435d 0/2 auto-obsoleted due to no activity on 2025/10/19 22:35
android-6-12 SYZFAIL: failed to send rpc -1 6 362d 439d 0/1 auto-obsoleted due to no activity on 2025/12/22 06:53
android-54 SYZFAIL: failed to send rpc -1 2 559d 579d 0/2 auto-obsoleted due to no activity on 2025/06/07 22:21
android-5-10 SYZFAIL: failed to send rpc -1 239 127d 806d 0/2 auto-obsoleted due to no activity on 2026/07/04 22:49
linux-5.15 SYZFAIL: failed to send rpc -1 8 695d 762d 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 160d 160d 0/2 auto-obsoleted due to no activity on 2026/07/11 11:49
linux-6.6 SYZFAIL: failed to send rpc (3) -1 3 55d 55d 0/2 upstream: reported on 2026/07/26 18:25
android-5-15 SYZFAIL: failed to send rpc origin:upstream -1 syz error 96 6d23h 797d 0/2 premoderation: reported syz repro on 2024/07/15 00:43
android-6-1 SYZFAIL: failed to send rpc -1 41 255d 816d 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 9d01h 202d 0/1 premoderation: reported on 2026/03/02 08:23
linux-6.6 SYZFAIL: failed to send rpc (2) -1 1 295d 295d 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 254d 372d 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=56 sent=0 n=-1 (errno 104: Connection reset by peer)

Crashes (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/12 05:35 linux-6.1.y cf82dcca9634 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan SYZFAIL: failed to send rpc
2026/08/23 08:57 linux-6.1.y 7e6e67054721 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan SYZFAIL: failed to send rpc
2026/08/17 19:05 linux-6.1.y e4f7d8be268e 905244d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan SYZFAIL: failed to send rpc
2026/08/17 18:00 linux-6.1.y e4f7d8be268e 905244d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan SYZFAIL: failed to send rpc
2026/07/17 07:23 linux-6.1.y 090666d3cc90 7f27c57a .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.