[ 134.3855708] panic: kernel diagnostic assertion "fli->fli_trans_cnt > 0" failed: file "/syzkaller/managers/ci2-netbsd/kernel/sys/kern/vfs_trans.c", line 598 
[ 134.4050850] cpu0: Begin traceback...
[ 134.4255574] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:288
[ 134.4755640] _sub_D_65535_0() at netbsd:_sub_D_65535_0+-0xc91c
[ 134.5155548] fstrans_done() at netbsd:fstrans_done+0x1dd sys/kern/vfs_trans.c:600
[ 134.5655961] VOP_UNLOCK() at netbsd:VOP_UNLOCK+0xe7 sys/kern/vnode_if.c:1665
[ 134.6155572] vput() at netbsd:vput+0xb3 sys/kern/vfs_vnode.c:790
[ 134.6655633] tmpfs_remove() at netbsd:tmpfs_remove+0x34b sys/fs/tmpfs/tmpfs_vnops.c:762
[ 134.7155571] VOP_REMOVE() at netbsd:VOP_REMOVE+0x19c sys/kern/vnode_if.c:1218
[ 134.7655633] union_remove() at netbsd:union_remove+0x109 sys/fs/union/union_vnops.c:1221
[ 134.8055582] VOP_REMOVE() at netbsd:VOP_REMOVE+0x19c sys/kern/vnode_if.c:1218
[ 134.8555633] do_sys_unlinkat() at netbsd:do_sys_unlinkat+0x5b2 sys/kern/vfs_syscalls.c:2914
[ 134.9155603] syscall() at netbsd:syscall+0x246 sy_call sys/sys/syscallvar.h:65 [inline]
[ 134.9155603] syscall() at netbsd:syscall+0x246 sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 134.9155603] syscall() at netbsd:syscall+0x246 sys/arch/x86/x86/syscall.c:137
[ 134.9255602] --- syscall (number 10) ---
[ 134.9455615] netbsd:syscall+0x246:
[ 134.9556924] cpu0: End traceback...
[ 134.9556924] fatal breakpoint trap in supervisor mode
[ 134.9556924] trap type 1 code 0 rip 0xffffffff8023240d cs 0x8 rflags 0x286 cr2 0x7ee32f4d3000 ilevel 0 rsp 0xffffdb02516d47f0
[ 134.9750287] curlwp 0xffffdb0012b98140 pid 1323.1323 lowest kstack 0xffffdb02516cd2c0
Stopped in pid 1323.1323 (syz-executor.1) at    netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:71
vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:288
_