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SYZFAIL: failed to recv rpc

Status: upstream: reported syz repro on 2024/07/18 08:53
Reported-by: syzbot+d625be76c0f8dbdc16aa@syzkaller.appspotmail.com
First crash: 544d, last: 16m

Sample crash report:
SYZFAIL: failed to recv rpc
fd=4 want=4 recv=0 n=0 (errno 22: Invalid argument)
aborting RPC server: mismatching manager/executor arches: amd64 vs 386 (full request: `&flatrpc.ConnectRequestRawT{Cookie:0x1f6defe0f5aab90f, Id:0, Arch:"386", GitRevision:"5dc09de14fb47240806b1269b9704a64c2fd17f9", SyzRevision:"3cef233bb64c12952c330d3f223bf232815cec07"}`)


FreeBSD/amd64 (ci-freebsd-i386-1.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Dec 28 20:41:15 ci-freebsd-i386-1 login[747]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl

Crashes (119985):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/28 20:41 freebsd-src a3394b6a23fb 5dc09de1 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/28 07:48 freebsd-src a3394b6a23fb 5dc09de1 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/26 05:39 freebsd-src 5629b5cf7993 5dc09de1 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/25 05:18 freebsd-src 4f184fd35d81 5dc09de1 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/23 19:35 freebsd-src 3c83b5d340f6 5dc09de1 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/23 09:05 freebsd-src b94e4c7037b0 607f1549 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/22 22:55 freebsd-src 183513d15f22 607f1549 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/20 17:01 freebsd-src 7f39d05b67ae e14dbeb9 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/20 15:36 freebsd-src 7f39d05b67ae e14dbeb9 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/19 10:42 freebsd-src 391e8709315d e14dbeb9 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/17 12:13 freebsd-src f94bfc469df9 a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/16 14:56 freebsd-src 52395203f9ac a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/16 08:24 freebsd-src 52395203f9ac a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/16 08:10 freebsd-src 52395203f9ac a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/15 18:38 freebsd-src 4bf8ce037dc8 a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/15 04:06 freebsd-src edd982b95372 a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/14 16:31 freebsd-src 1dee2336ab44 a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/14 03:19 freebsd-src 2f29d0f3e6d2 a066d2bc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/10 13:13 freebsd-src cc1e4aae5a67 48b27acc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/10 12:58 freebsd-src cc1e4aae5a67 48b27acc console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/09 09:17 freebsd-src cff67bc43df1 fc20f974 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/07 23:18 freebsd-src 3f10e5985044 cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/06 15:51 freebsd-src ced74610217f cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/06 12:33 freebsd-src ced74610217f cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/06 12:04 freebsd-src ced74610217f cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/04 17:20 freebsd-src a8b0208e7e98 cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/04 09:07 freebsd-src 1ba6fd3de531 cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/04 03:54 freebsd-src 1ba6fd3de531 cee4cb10 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/12/02 23:35 freebsd-src babb41a81e84 d4611817 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/26 18:50 freebsd-src 23af364630b1 c116feb4 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/25 07:08 freebsd-src 4cd93df95e69 64219f15 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/23 12:11 freebsd-src 12ec49d8fac2 4fb8ef37 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/21 16:03 freebsd-src 8158b813d90f 52ed5c96 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/21 03:57 freebsd-src a4aa7df767e0 280ea308 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/21 03:39 freebsd-src a4aa7df767e0 280ea308 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/20 16:20 freebsd-src 896dc30bc9bc 2cc4c24a console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/20 04:50 freebsd-src f44ac8cc9c10 26ee5237 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/19 18:27 freebsd-src 9b0102837e30 82d7b894 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/18 07:49 freebsd-src fb709935d64d ef766cd7 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/18 04:38 freebsd-src fb709935d64d ef766cd7 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2025/11/04 08:36 freebsd-src 8234c1899b30 686bf657 console log report syz / log ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 14:59 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 12:15 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 11:40 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 05:33 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 02:25 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 00:42 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 23:37 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 22:21 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 21:46 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 16:51 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 13:14 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 12:22 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 11:15 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 09:30 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 06:01 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/12 02:46 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-main SYZFAIL: failed to recv rpc
2026/01/13 22:57 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 21:56 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 21:24 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 20:18 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 19:16 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 18:11 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 16:32 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 16:05 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 13:44 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 10:29 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 09:28 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 08:06 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 06:38 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 04:31 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 03:29 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/13 01:44 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 20:32 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 19:19 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 18:10 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 16:04 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 14:40 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 08:19 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 08:16 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 07:11 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 04:51 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 03:54 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/12 01:37 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2026/01/11 23:53 freebsd-src a3394b6a23fb 56f88057 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
2024/07/18 08:52 freebsd-src a4469a0d19b6 849d34e1 console log report ci-freebsd-i386 SYZFAIL: failed to recv rpc
* Struck through repros no longer work on HEAD.