syzbot


SYZFAIL: netlink_send_ext: short netlink write

Status: premoderation: reported on 2024/07/16 14:39
Reported-by: syzbot+41cacb0b72b7d5eec66b@syzkaller.appspotmail.com
First crash: 129d, last: 4d09h
Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 SYZFAIL: netlink_send_ext: short netlink write syz error 29 1163d 1369d 0/1 upstream: reported syz repro on 2021/02/22 17:18
android-6-1 SYZFAIL: netlink_send_ext: short netlink write 1 9d10h 9d10h 0/2 premoderation: reported on 2024/11/13 23:37
android-5-10 SYZFAIL: netlink_send_ext: short netlink write 4 42d 132d 0/2 premoderation: reported on 2024/07/14 09:22
android-54 SYZFAIL: netlink_send_ext: short netlink write syz 12 11d 1369d 0/2 upstream: reported syz repro on 2021/02/22 10:25
linux-4.14 SYZFAIL: netlink_send_ext: short netlink write syz error 40 966d 1370d 0/1 upstream: reported syz repro on 2021/02/21 20:56

Sample crash report:
SYZFAIL: netlink_send_ext: short netlink write
wrote=-1, want=40 (errno 13: Permission denied)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
 (errno 1: Operation not permitted)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=3 req=18 state=3 status=67 (errno 11: Resource temporarily unavailable)

Crashes (12):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/19 00:10 android13-5.15-lts 2e66050fb753 571351cb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/11/01 23:43 android13-5.15-lts 5e4635681cf1 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/10/15 22:07 android13-5.15-lts 5e4635681cf1 bde2d81c .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/09/09 12:46 android13-5.15-lts c53388f01037 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/09/02 22:54 android13-5.15-lts 38761ec9fc9e 8045124c .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/08/14 14:26 android13-5.15-lts e787d6ac4af0 e6b88e20 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/08/09 08:03 android13-5.15-lts 70e1a731d986 61405512 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/08/06 16:09 android13-5.15-lts 70e1a731d986 1ef9fe42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/08/06 15:33 android13-5.15-lts 70e1a731d986 1ef9fe42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/07/25 11:14 android13-5.15-lts 5356d2f17edf 466a14e5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/07/17 20:39 android13-5.15-lts db06c48ab67e 0f902625 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
2024/07/16 14:38 android13-5.15-lts db06c48ab67e b66b37bd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 SYZFAIL: netlink_send_ext: short netlink write
* Struck through repros no longer work on HEAD.