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(ffffffff830afb12) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83067464,ffffffff83077cc6,136,ffffffff82ff26ea) at __assert+0x29
buf_free_pages(fffffd805bb23e48) at buf_free_pages+0x23d sys/kern/vfs_biomem.c:299
buf_dealloc_mem(fffffd805bb23e48) at buf_dealloc_mem+0x14e sys/kern/vfs_biomem.c:179
buf_put(fffffd805bb23e48) at buf_put+0x1dc sys/kern/vfs_bio.c:127
brelse(fffffd805bb23e48) at brelse+0x395 sys/kern/vfs_bio.c:944
vinvalbuf(fffffd80596482a0,2,ffffffffffffffff,ffff800035c167b8,0,ffffffffffffffff) at vinvalbuf+0x52c sys/kern/vfs_subr.c:2022
ffs_truncate(fffffd805dc7ca50,0,0,ffffffffffffffff) at ffs_truncate+0xf63
ufs_inactive(ffff80002a5c1a58) at ufs_inactive+0x203 sys/ufs/ufs/ufs_inode.c:84
VOP_INACTIVE(fffffd80596482a0,ffff800035c167b8) at VOP_INACTIVE+0xfe sys/kern/vfs_vops.c:495
vrele(fffffd80596482a0) at vrele+0x120 sys/kern/vfs_subr.c:824
ktrsettrace(ffff80002a466ad8,c0000320,fffffd80665f10f8,fffffd807f7d7068) at ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122
ktrops(ffff800035c167b8,ffff80002a466ad8,0,c0000320,fffffd80665f10f8,fffffd807f7d7068) at ktrops+0x271 sys/kern/kern_ktrace.c:564
doktrace(fffffd80665f10f8,4,40000320,0,ffff800035c167b8) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline]
doktrace(fffffd80665f10f8,4,40000320,0,ffff800035c167b8) at doktrace+0x6dd sys/kern/kern_ktrace.c:508
sys_ktrace(ffff800035c167b8,ffff80002a5c1ec0,ffff80002a5c1e10) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549
syscall(ffff80002a5c1ec0) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x777dcb0d800, count: 240
End of stack trace.
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