syzbot


SYZFAIL: failed to send rpc

Status: upstream: reported on 2024/07/18 20:00
Reported-by: syzbot+bd347ab81c1636cd5828@syzkaller.appspotmail.com
First crash: 363d, last: 3h57m

Sample crash report:
SYZFAIL: failed to send rpc
fd=3 want=176 sent=0 n=-1 (errno 32: Broken pipe)
ktrace write failed, errno 27, tracing stopped for pid 758


FreeBSD/amd64 (ci-freebsd-main-9.us-central1-b.c.syzkaller.internal) (ttyu0)

login: tap4: Ethernet address: 58:9c:fc:10:d3:96
tap4: link state changed to UP
ktrace write failed, errno 27, tracing stopped for pid 760
tap5: Ethernet address: 58:9c:fc:10:e6:49
tap5: link state changed to UP
ifaddr cache = 0xfffffe006e4e1900 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058150000
tap4: link state changed to DOWN
ifaddr cache = 0xfffffe006e4ef300 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857f000
Expensive callout(9) function: 0xffffffff81aa6250(0) 0.017600156 s
if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800
tap5: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800
set $lines = 0
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl
login: Password:

Crashes (439):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/07/17 04:56 freebsd-src 55f80afa17e8 44f8051e console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/16 15:25 freebsd-src b2bf651a797b c118d736 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/16 03:33 freebsd-src 9e8c1f9576e7 d8fc7335 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/15 10:27 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/14 22:04 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/14 17:14 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/14 05:07 freebsd-src 8efa35fea384 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/12 17:10 freebsd-src 16a9f31b8aae 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/12 07:24 freebsd-src cca6a72d7f71 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 18:19 freebsd-src 99d5cf25d7b8 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 14:19 freebsd-src 99d5cf25d7b8 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 11:47 freebsd-src e8019a159185 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 07:39 freebsd-src e8019a159185 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 03:57 freebsd-src e8019a159185 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/11 00:54 freebsd-src e8019a159185 3cda49cf console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/10 20:54 freebsd-src 78935fa40eee d7384b6d console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/10 12:14 freebsd-src 78935fa40eee d7384b6d console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/09 12:08 freebsd-src 0849d876b1ac f4e5e155 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/09 08:26 freebsd-src 0849d876b1ac f4e5e155 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/09 07:00 freebsd-src 0849d876b1ac f4e5e155 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/08 22:12 freebsd-src 45730dd3ed33 4d9fdfa4 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/08 16:42 freebsd-src 45730dd3ed33 4d9fdfa4 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/08 12:34 freebsd-src 45730dd3ed33 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/08 01:25 freebsd-src 01a679715f68 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/08 00:16 freebsd-src 01a679715f68 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/07 19:09 freebsd-src e05999a8c5a9 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/07 05:05 freebsd-src 3ba480f41801 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/06 23:16 freebsd-src 3ba480f41801 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/06 06:01 freebsd-src afd5bc630930 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/05 16:58 freebsd-src 476d2d8f290f 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/05 01:06 freebsd-src 9c2509f831e8 4f67c4ae console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/03 19:37 freebsd-src 9d004de910bb a3c808e4 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/03 17:55 freebsd-src 9d004de910bb a3c808e4 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/03 16:01 freebsd-src 9d004de910bb a3c808e4 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/03 03:25 freebsd-src 604d34c23f77 115ceea7 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/02 18:12 freebsd-src 5e96f4006d2e 0cd59a8f console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/02 10:02 freebsd-src 65bc8e9192dd bc80e4f0 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/06/30 17:42 freebsd-src 5c0eb439cfad 6e83b42d console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/06/30 13:19 freebsd-src 171f66b0c2ca fc9d8ee5 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2024/07/18 20:00 freebsd-src a4469a0d19b6 849d34e1 console log report ci-freebsd-main SYZFAIL: failed to send rpc
2025/07/17 06:16 freebsd-src 55f80afa17e8 44f8051e console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/17 01:50 freebsd-src 55f80afa17e8 44f8051e console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/15 19:29 freebsd-src da84054f3a50 d8fc7335 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/15 13:36 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/15 09:00 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/14 13:24 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/12 08:41 freebsd-src cca6a72d7f71 3cda49cf console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/08 23:31 freebsd-src 45730dd3ed33 4d9fdfa4 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/04 02:13 freebsd-src 9d004de910bb a3c808e4 console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
2025/07/02 23:08 freebsd-src 5e96f4006d2e 0cd59a8f console log report ci-freebsd-i386 SYZFAIL: failed to send rpc
* Struck through repros no longer work on HEAD.