syzbot


panic: tcpp_nucp t

Status: closed as invalid on 2022/08/29 20:05
Reported-by: syzbot+995c67b91a45861d6bf1@syzkaller.appspotmail.com
First crash: 815d, last: 815d

Sample crash report:
panic: tcpp_nucp t
kSrnrlidgagtast trasser.t
on "!_kernel_lock_held()" faiped:c(fff f"f/fsfzk5ll1r/)aaagers/multicore/kernel/sypsa/niv+/x1m_
p.c", line 2486
Parallel tracebtacpk,utput(rfffed0..0
d4e6e0) at tcp_output+0x2cd2 sys/netinet/tcp_output.c:727
tcp_send(fffffd80730869c0,fffffd805e843e00,fffffd806930cc00,fffffd8073843000) at tcp_send+0xc4 sys/netinet/tcp_usrreq.c:944
s
demp (to fefd8,7308t co,fibfed806930cc00,ffff80002baaaebpanic: knrnel diagnostic aSeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000080000000 = 2048 MiB
CPUs found: 2     Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 003a59b7-54eb-38ca-1cfb-72bc238e03e5
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f24c0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
>> OpenBSD/amd64 BOOT 3.54
boot> set $lines = 0
set: syntax error
boot> set $maxwidth = 0
set: syntax error
boot> show panic
boot: illegal argument panic
boot> trace
boot> show registers
boot> show proc
boot> ps
boot> show all locks
boot> show malloc
boot> show all pools
boot> machine ddbcpu 0
machine: syntax error
boot> trace
boot> machine ddbcpu 1
machine: syntax error
boot> trace

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/08/29 19:42 openbsd ab19a69ebe1d 94da0b6b .config console log report ci-openbsd-multicore panic: tcpp_nucp t
* Struck through repros no longer work on HEAD.