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SYZFAIL: failed to recv rpc

Status: upstream: reported syz repro on 2025/07/15 02:40
Reported-by: syzbot+4c8a77835ba7d62467ef@syzkaller.appspotmail.com
First crash: 113d, last: 21h07m
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-1 SYZFAIL: failed to recv rpc -1 165 13d 486d 0/2 premoderation: reported on 2024/07/07 03:17
android-5-10 SYZFAIL: failed to recv rpc -1 1050 18h40m 486d 0/2 premoderation: reported on 2024/07/07 15:03
linux-5.15 SYZFAIL: failed to recv rpc (3) -1 1 7d21h 7d21h 0/3 upstream: reported on 2025/10/28 18:51
linux-6.1 SYZFAIL: failed to recv rpc -1 1 418d 418d 0/3 auto-obsoleted due to no activity on 2024/12/22 13:10
android-54 SYZFAIL: failed to recv rpc -1 58499 461d 489d 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 119d 119d 0/3 auto-obsoleted due to no activity on 2025/10/17 13:02
linux-6.1 SYZFAIL: failed to recv rpc (2) -1 C 18 18h58m 162d 0/3 upstream: reported C repro on 2025/05/26 21:48
android-5-15 SYZFAIL: failed to recv rpc -1 383 4h44m 475d 0/2 premoderation: reported on 2024/07/18 01:49
android-6-12 SYZFAIL: failed to recv rpc -1 49 23h29m 136d 0/1 premoderation: reported on 2025/06/21 22:52
android-54 SYZFAIL: failed to recv rpc (2) -1 16 210d 278d 0/2 auto-obsoleted due to no activity on 2025/06/11 02:46
linux-5.15 SYZFAIL: failed to recv rpc -1 9 280d 494d 0/3 auto-obsoleted due to no activity on 2025/05/08 21:53

Sample crash report:
rip    0x40dd0e
rflags 0x206
cs     0x33
fs     0x0
gs     0x0
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=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
2025/11/04 19:19 linux-6.6.y 0a805b6ea8cd 686bf657 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan-perf SYZFAIL: failed to recv rpc
2025/10/22 09:44 linux-6.6.y f231f248323d 252fbbad .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to recv rpc
2025/10/19 03:19 linux-6.6.y 0bbbd97a442d 1c8c8cd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to recv rpc
2025/10/10 18:50 linux-6.6.y e617101e5626 ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to recv rpc
2025/07/15 02:39 linux-6.6.y 9247f4e6573a d8fc7335 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-6-kasan SYZFAIL: failed to recv rpc
* Struck through repros no longer work on HEAD.