panic: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_page.c", line 1250
Starting stack trace...
panic(ffffffff83451c58) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff8348ceed,ffffffff8347bea1,4e2,ffffffff833deb4b) at __assert+0x29 sys/kern/subr_prf.c:-1
uvm_pageunwire(fffffd8008150548) at uvm_pageunwire+0x17d sys/uvm/uvm_page.c:1249
uvm_fault_unwire_locked(fffffd800b063b70,5f7f2a5f000,5f7f2e5e000) at uvm_fault_unwire_locked+0x33a sys/uvm/uvm_fault.c:1790
uvm_unmap_kill_entry_withlock(fffffd800b063b70,fffffd806c806558,0) at uvm_unmap_kill_entry_withlock+0x81 sys/uvm/uvm_map.c:1866
uvm_map_teardown(fffffd800b063b70) at uvm_map_teardown+0x117 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:-1 [inline]
uvm_map_teardown(fffffd800b063b70) at uvm_map_teardown+0x117 sys/uvm/uvm_map.c:2497
exit1(ffff80003c4282c0,0,0,1) at exit1+0x6fc sys/kern/kern_exit.c:260
sys_exit(ffff80003c4282c0,ffff80002a2b8bb0,ffff80002a2b8b00) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80002a2b8bb0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a2b8bb0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x72bc8521dd10, count: 247
End of stack trace.