syzbot


SYZFAIL: cover mmap failed (2)

Status: upstream: reported on 2024/09/02 12:42
Reported-by: syzbot+a94e841b09ebe46e4043@syzkaller.appspotmail.com
First crash: 80d, last: 14h27m
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd SYZFAIL: cover mmap failed 1 977d 977d 0/2 auto-closed as invalid on 2022/06/18 17:09

Sample crash report:
SYZFAIL: cover mmap failed
 (errno 12: Cannot allocate memory)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: repeatedly failed to execute the program
proc=0 req=17 state=3 status=67 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-8.us-central1-b.c.syzkaller.internal) (ttyu0)

login: set $lines = 0
Password:
Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe007519e800
if_delmulti_locked: detaching ifnet instance 0xfffffe007519e800
if_delmulti_locked: detaching ifnet instance 0xfffffe007519e800
show registers
Password:
Login incorrect
login: ps
Oct 22 10:24:05 ci-freebsd-main-8 syslogd: last message repeated 1 times
Oct 22 10:24:14 ci-freebsd-main-8 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect

Crashes (29):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/10/22 10:24 freebsd-src caa309c8811d a93682b3 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/10/22 10:19 freebsd-src caa309c8811d a93682b3 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/10/21 02:11 freebsd-src eaab882600d3 cd6fc0a3 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/10/16 12:23 freebsd-src bf8d4cfe347b bde2d81c console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/10/14 20:04 freebsd-src ec7e7ee86847 084d8178 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/28 22:19 freebsd-src 911b3c3aa648 ba29ff75 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/28 12:12 freebsd-src 911b3c3aa648 ba29ff75 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/28 12:06 freebsd-src 911b3c3aa648 ba29ff75 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/27 14:26 freebsd-src 9bf9164fc8aa 2b1784d6 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/22 07:44 freebsd-src 5f6964d9fbf6 6f888b75 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/11 10:35 freebsd-src 7e1c014a9e3a 8ab55d0e console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/11 10:34 freebsd-src 7e1c014a9e3a 8ab55d0e console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/11 03:07 freebsd-src 7e1c014a9e3a 8ab55d0e console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/11 02:06 freebsd-src 7e1c014a9e3a 8ab55d0e console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/09 18:28 freebsd-src 8fa5e0f21fd1 8f722c94 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/09 12:31 freebsd-src 8fa5e0f21fd1 8f722c94 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/09 01:56 freebsd-src 550133f1d488 9750182a console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/09 01:24 freebsd-src 550133f1d488 9750182a console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/08 03:16 freebsd-src a6c8ab4f4549 9750182a console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/07 02:59 freebsd-src 3df987c99d11 9750182a console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/05 00:43 freebsd-src e29afe64efd2 dfbe2ed4 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/02 14:07 freebsd-src 9867b4af50c6 1eda0d14 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/09/02 12:42 freebsd-src 9867b4af50c6 1eda0d14 console log report ci-freebsd-main SYZFAIL: cover mmap failed
2024/11/21 05:20 freebsd-src 8de007ad19dc 4b25d554 console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
2024/11/21 02:12 freebsd-src 8de007ad19dc 4b25d554 console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
2024/11/20 11:20 freebsd-src e38f9257c3fa 7d02db5a console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
2024/11/19 07:51 freebsd-src 43e045c1733d 571351cb console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
2024/11/19 07:47 freebsd-src 43e045c1733d 571351cb console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
2024/10/09 11:36 freebsd-src 38518fda66cd a4c7fd36 console log report ci-freebsd-i386 SYZFAIL: cover mmap failed
* Struck through repros no longer work on HEAD.