syzbot


panic: uvm_fault_unwir

Status: upstream: reported on 2025/03/10 20:12
Reported-by: syzbot+2be3413f15c2a997d434@syzkaller.appspotmail.com
First crash: 2d23h, last: 2d23h

Sample crash report:
panic: uvm_fault_unwir
e_locked: address not i
n map
Starting stack trace...
panic(ffffffff833ddcb0) at panic+0x1ba sys/kern/subr_prf.c:229
uvm_fault_unwire_locked(fffffd806c0ae9e8,400000000000,400000001000) at uvm_fault_unwire_locked+0x487 sys/uvm/uvm_fault.c:1741
uvm_fault_unwire(fffffd806c0ae9e8,400000000000,400000001000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704
kern_sysctl_dirs(4e,ffff80003ca273a8,1,400000000100,ffff80003ca273d8,0,c46d562a049c8d54,1) at kern_sysctl_dirs+0x5d1
kern_sysctl(ffff80003ca273a4,2,400000000100,ffff80003ca273d8,0,27,f928eb32f97a0451) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526
sys_sysctl(ffff80003ad4b4b8,ffff80003ca27510,ffff80003ca27460) at sys_sysctl+0x425

syscall(ffff80003ca27510) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x26fbcd7c430, count: 249
End of stack trace.
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Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/10 20:12 openbsd 8d6481d63f8c 16256247 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: uvm_fault_unwir
* Struck through repros no longer work on HEAD.