panic: kernel diagnostic assertion "pg->wire_count == 1" failed: file "/syzkaller/managers/main/kernel/sys/kern/vfs_biomem.c", line 310
Starting stack trace...
panic(ffffffff82922f19) at panic+0x159 sys/kern/subr_prf.c:229
__assert(ffffffff828dbd6c,ffffffff828ea3fb,136,ffffffff82869ed5) at __assert+0x29 sys/kern/subr_prf.c:157
buf_free_pages(fffffd806237fb20) at buf_free_pages+0x1d0 sys/kern/vfs_biomem.c:299
buf_dealloc_mem(fffffd806237fb20) at buf_dealloc_mem+0xe2 sys/kern/vfs_biomem.c:179
buf_put(fffffd806237fb20) at buf_put+0x15e sys/kern/vfs_bio.c:127
brelse(fffffd806237fb20) at brelse+0x26b sys/kern/vfs_bio.c:944
vinvalbuf(fffffd806fd127b8,2,ffffffffffffffff,ffff80002a62c7c0,0,ffffffffffffffff) at vinvalbuf+0x3b8 sys/kern/vfs_subr.c:2025
ffs_truncate(fffffd80678d7f08,0,0,ffffffffffffffff) at ffs_truncate+0xb99
ufs_inactive(ffff80002a644d38) at ufs_inactive+0x16a sys/ufs/ufs/ufs_inode.c:84
VOP_INACTIVE(fffffd806fd127b8,ffff80002a62c7c0) at VOP_INACTIVE+0xbf sys/kern/vfs_vops.c:489
vput(fffffd806fd127b8) at vput+0xa6 sys/kern/vfs_subr.c:779
vn_closefile(fffffd8069e69698,ffff80002a62c7c0) at vn_closefile+0xe0 sys/kern/vfs_vnops.c:611
fdrop(fffffd8069e69698,ffff80002a62c7c0) at fdrop+0xd5 sys/kern/kern_descrip.c:1274
closef(fffffd8069e69698,ffff80002a62c7c0) at closef+0x11b sys/kern/kern_descrip.c:1258
finishdup(ffff80002a62c7c0,fffffd8056aec628,6,7,ffff80002a644fc0,2) at finishdup+0x30c sys/kern/kern_descrip.c:686
syscall(ffff80002a645070) at syscall+0x72a sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x79e7bc39f040, count: 240
End of stack trace.