SYZFAIL: failed to send rpc

Status: premoderation: reported syz repro on 2024/07/15 00:43
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+29414dc796db104fb65a@syzkaller.appspotmail.com
First crash: 814d, last: 15h52m
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/11/13 lts (merge base) ac56c046adf4 syz [report] SYZFAIL: failed to recv rpc
2025/11/13 upstream (ToT) 2ccec5944606 syz [report] SYZFAIL: failed to recv rpc
▶ ▼ 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 729d 771d 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 11h06m 173d 0/3 upstream: reported syz repro on 2026/04/16 23:25
linux-6.1 SYZFAIL: failed to send rpc (2) -1 1 626d 626d 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 8d02h 83d 0/2 premoderation: reported on 2026/07/16 01:45
android-5-10 SYZFAIL: failed to send rpc (2) -1 22 1d14h 86d 0/2 premoderation: reported on 2026/07/12 13:50
linux-6.1 SYZFAIL: failed to send rpc (4) -1 5 25d 82d 0/3 upstream: reported on 2026/07/17 07:23
linux-6.6 SYZFAIL: failed to send rpc -1 1 452d 452d 0/2 auto-obsoleted due to no activity on 2025/10/19 22:35
android-6-12 SYZFAIL: failed to send rpc -1 6 379d 455d 0/1 auto-obsoleted due to no activity on 2025/12/22 06:53
android-54 SYZFAIL: failed to send rpc -1 2 576d 596d 0/2 auto-obsoleted due to no activity on 2025/06/07 22:21
android-5-10 SYZFAIL: failed to send rpc -1 239 144d 823d 0/2 auto-obsoleted due to no activity on 2026/07/04 22:49
linux-5.15 SYZFAIL: failed to send rpc -1 8 712d 779d 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 177d 177d 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 72d 72d 0/2 upstream: reported on 2026/07/26 18:25
android-6-1 SYZFAIL: failed to send rpc -1 41 272d 833d 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 25d 219d 0/1 premoderation: reported on 2026/03/02 08:23
linux-6.6 SYZFAIL: failed to send rpc (2) -1 1 312d 312d 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 271d 389d 0/3 auto-obsoleted due to no activity on 2026/04/18 11:13
▶ ▼ Last patch testing requests (7)
Created Duration User Patch Repo Result
2026/07/14 09:12 19m retest repro android13-5.15-lts log
2026/07/14 09:12 12m retest repro android13-5.15-lts log
2026/07/14 09:12 18m retest repro android13-5.15-lts log
2026/06/16 09:57 21m retest repro android13-5.15-lts log
2026/06/16 09:57 16m retest repro android13-5.15-lts log
2026/04/25 16:41 15m retest repro android13-5.15-lts report log
2026/04/25 04:59 13m retest repro android13-5.15-lts report log

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=256 sent=0 n=-1 (errno 104: Connection reset by peer)

Crashes (101):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/02/22 16:57 android13-5.15-lts 13d6d33696ef 6e7b5511 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/02/21 01:38 android13-5.15-lts 13d6d33696ef 6e7b5511 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/01/14 02:52 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2025/11/14 01:43 android13-5.15-lts 8a8f52308945 07e030de .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/11/10 14:19 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/10/06 16:32 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2026/10/05 06:39 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/10/03 23:24 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/09/20 19:04 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/09/13 10:05 android13-5.15-lts 5bfe2b8c1439 70a60e12 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/27 01:34 android13-5.15-lts 771777348d20 a2b77b9e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/23 18:56 android13-5.15-lts dd960aad97f0 1e72964b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/17 09:08 android13-5.15-lts 54275df9611d 746171ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/16 22:52 android13-5.15-lts 54275df9611d 746171ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/15 15:22 android13-5.15-lts 54275df9611d 746171ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2026/08/14 18:00 android13-5.15-lts 54275df9611d 6f9b3e89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/13 18:48 android13-5.15-lts 54275df9611d b13552fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/08/07 13:43 android13-5.15-lts 6148a1b6bae4 e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/07/26 14:53 android13-5.15-lts 61d896ee2a80 492bab15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/05/13 10:05 android13-5.15-lts 7f4b368e0410 fec2a7ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/01/13 08:24 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2026/01/09 18:35 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2026/01/07 23:56 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/30 16:52 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2025/12/26 18:08 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/26 08:04 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/24 17:47 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2025/12/18 03:12 android13-5.15-lts 050dc55b0457 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/08 17:56 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/08 05:35 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/12/08 01:27 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2025/11/21 21:06 android13-5.15-lts 057fdbf6d3c7 4fb8ef37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: failed to send rpc
2025/11/14 00:00 android13-5.15-lts 8a8f52308945 07e030de .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/11/07 08:55 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/11/01 06:19 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/11/01 04:31 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/10/14 08:54 android13-5.15-lts bce84c40a40b b6605ba8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/10/10 07:28 android13-5.15-lts bce84c40a40b ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/10/09 19:41 android13-5.15-lts bce84c40a40b 7e2882b3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/10/07 10:25 android13-5.15-lts 2bbc293701f8 8ef35d49 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/10/06 05:03 android13-5.15-lts 2bbc293701f8 49379ee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/08/04 14:36 android13-5.15-lts f32b52534f1d 7368264b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/06/27 12:46 android13-5.15-lts 0d918fa8e88d 803ce19b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/06/23 13:30 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/06/18 09:49 android13-5.15-lts e678c93d43cc e77fae15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/06/13 02:16 android13-5.15-lts e678c93d43cc 98683f8f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/06/05 14:14 android13-5.15-lts 4032a894ccb2 6b6b5f21 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/04/21 13:52 android13-5.15-lts 8034ec1338e8 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
2025/03/15 23:50 android13-5.15-lts 7d1f9b5c2ff5 e2826670 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.