Hi all,
with today's snapshot from 21-Jun-2020 09:34
OpenBSD 6.7-current (GENERIC.MP) #286: Sun Jun 21 08:51:29 MDT 2020
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
if i do "ifconfig vlan" i'm getting assert
x3550m4# ifconfig vlan
vlan100: flags=8splassert: vlan_ioctl: want 2 have 0
Starting stack trace...
vlan_ioctl(ffff800000bb4800,c02069d3,ffff800021f6f5d0) at vlan_ioctl+0x65
ifioctl(fffffd8785005668,c02069d3,ffff800021f6f5d0,ffff800021ffb130) at
ifioctl+0x91c
soo_ioctl(fffffd8784e6d630,c02069d3,ffff800021f6f5d0,ffff800021ffb130)
at soo_ioctl+0x171
sys_ioctl(ffff800021ffb130,ffff800021f6f6e0,ffff800021f6f740) at
sys_ioctl+0x2df
syscall(ffff800021f6f7b0) at syscall+0x389
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffe53d0, count: 251
End of stack trace.
with ifconfig bridge0 up everything seems fine but ifconfig bridge0
destroy and ifconfig after that get me panic ..
x3550m4# ifconfig
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> msplassert: vlan_ioctl:
want 2 have 0
Starting stack trace...
vlan_ioctl(ffff800000bb4800,c02069d3,ffff800021f6f510) at vlan_ioctl+0x65
ifioctl(fffffd8785005668,c02069d3,ffff800021f6f510,ffff800021ffb130) at
ifioctl+0x91c
soo_ioctl(fffffd8784e6d630,c02069d3,ffff800021f6f510,ffff800021ffb130)
at soo_ioctl+0x171
sys_ioctl(ffff800021ffb130,ffff800021f6f620,ffff800021f6f680) at
sys_ioctl+0x2df
syscall(ffff800021f6f6f0) at syscall+0x389
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffddd20, count: 251
End of stack trace.
tu 32768
indexpanic: netlock: lock not held
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*505095 3193 0 0x3 0 3K ifconfig
db_enter() at db_enter+0x10
panic(ffffffff81dbfaab) at panic+0x128
rw_exit_write(ffffffff820e6138) at rw_exit_write+0xb5
bridge_ioctl(ffff800001754000,c02069d3,ffff800021f6f510) at
bridge_ioctl+0x42
ifioctl(fffffd8785005668,c02069d3,ffff800021f6f510,ffff800021ffb130) at
ifioctl+0x91c
soo_ioctl(fffffd8784e6d630,c02069d3,ffff800021f6f510,ffff800021ffb130)
at soo_ioctl+0x171
sys_ioctl(ffff800021ffb130,ffff800021f6f620,ffff800021f6f680) at
sys_ioctl+0x2df
syscall(ffff800021f6f6f0) at syscall+0x389
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffddd20, count: 6
https://www.openbsd.org/ddb.html describes the minimum info required in
bugreports. Insufficient info makes it difficult to find and fix bugs.
ddb{3}> show panic
netlock: lock not held
ddb{3}> trace
db_enter() at db_enter+0x10
panic(ffffffff81dbfaab) at panic+0x128
rw_exit_write(ffffffff820e6138) at rw_exit_write+0xb5
bridge_ioctl(ffff800001754000,c02069d3,ffff800021f6f510) at
bridge_ioctl+0x42
ifioctl(fffffd8785005668,c02069d3,ffff800021f6f510,ffff800021ffb130) at
ifioctl+0x91c
soo_ioctl(fffffd8784e6d630,c02069d3,ffff800021f6f510,ffff800021ffb130)
at soo_ioctl+0x171
sys_ioctl(ffff800021ffb130,ffff800021f6f620,ffff800021f6f680) at
sys_ioctl+0x2df
syscall(ffff800021f6f6f0) at syscall+0x389
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffddd20, count: -9
