panic: assertion "0" failed in hammer2_xop_inode_chain_sync at /usr/src/sys/vfs/hammer2/hammer2_xops.c:1582
cpuid = 3
Trace beginning at frame 0xfffff801197339c0
hammer2_xop_inode_chain_sync() at hammer2_xop_inode_chain_sync+0x161 0xffffffff809806c1 
hammer2_xop_inode_chain_sync() at hammer2_xop_inode_chain_sync+0x161 0xffffffff809806c1 
hammer2_primary_xops_thread() at hammer2_primary_xops_thread+0x280 0xffffffff8095da30 
Debugger("panic")

CPU3 stopping CPUs: 0x00000037
 stopped
Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)
db>