Hi,
I got a strange panic on my daily amd64 regress machine
OpenBSD 6.5-current (GENERIC.MP) #129: Mon Jul 15 18:54:34 MDT 2019
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
reordering libraries:panic: pool_do_get: scxspl free list modified: page
0xfffffd823f71f000; item addr 0xfffffd823f71f550; offset 0x18=0x3f759407
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
523205 98028 0 0x3 0x4000000 1 ld
*128313 42691 0 0x14000 0x200 2K update
367004 19543 0 0x14000 0x40000200 0 softclock
db_enter() at db_enter+0x10
panic() at panic+0x128
pool_do_get(ffffffff81dc1c50,a,ffff800021ec5b94) at pool_do_get+0x36c
pool_get(ffffffff81dc1c50,a) at pool_get+0x8f
scsi_xs_io(ffff8000000bf000,ffff80000009a2c0,1) at scsi_xs_io+0x3b
scsi_xsh_ioh(ffff8000000949c0,ffff80000009a2c0) at scsi_xsh_ioh+0x29
scsi_iopool_run(ffff8000000961c8) at scsi_iopool_run+0xad
scsi_xsh_runqueue(ffff8000000bf000) at scsi_xsh_runqueue+0x161
scsi_xsh_add(ffff8000000949c0) at scsi_xsh_add+0x91
sdstrategy(fffffd82798eea00) at sdstrategy+0x112
spec_strategy(ffff800021ec5e30) at spec_strategy+0x55
ufs_strategy(ffff800021ec5e30) at ufs_strategy+0xf2
VOP_STRATEGY(fffffd82798eea00) at VOP_STRATEGY+0x4a
bwrite(fffffd82798eea00) at bwrite+0x126
end trace frame: 0xffff800021ec5ed0, count: 0
Full console log at
http://bluhm.genua.de/regress/results/2019-07-17T09%3A17%3A02Z/setup-ot6.log
bluhm