panic: kernel diagnostic assertion "pg->wire_count != 0" failed: file "/syzkaller/managers/main/kernel/sys/uvm/uvm_page.c", line 1250
Starting stack trace...
panic(ffffffff8337c2ae) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff833b9337,ffffffff8339d775,4e2,ffffffff8330a849) at __assert+0x29 sys/kern/subr_prf.c:-1
uvm_pageunwire(fffffd800743b400) at uvm_pageunwire+0x17d sys/uvm/uvm_page.c:1249
uvm_fault_unwire_locked(fffffd807e7f3e78,562abfa0000,562ac39f000) at uvm_fault_unwire_locked+0x33a sys/uvm/uvm_fault.c:1790
uvm_unmap_kill_entry_withlock(fffffd807e7f3e78,fffffd806d09fcd8,0) at uvm_unmap_kill_entry_withlock+0x81 sys/uvm/uvm_map.c:1860
uvm_map_teardown(fffffd807e7f3e78) at uvm_map_teardown+0x117 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:-1 [inline]
uvm_map_teardown(fffffd807e7f3e78) at uvm_map_teardown+0x117 sys/uvm/uvm_map.c:2491
exit1(ffff80002a7bc7e8,0,0,1) at exit1+0x6e6 sys/kern/kern_exit.c:259
sys_exit(ffff80002a7bc7e8,ffff80003c967750,ffff80003c9676a0) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80003c967750) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c967750) at syscall+0x962 sys/arch/amd64/amd64/trap.c:775
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7b840bf88940, count: 247
End of stack trace.