panic: uvm_fault_unwire_locked: address not in map (5)

Status: upstream: reported on 2025/04/02 05:45
Reported-by: syzbot+ed3d78e6268404b528d5@syzkaller.appspotmail.com
First crash: 505d, last: 3d16h
Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: uvm_fault_unwire_locked: address not in map (2) 2 7 2633d 2761d 0/4 auto-closed as invalid on 2019/10/25 08:37
openbsd panic: uvm_fault_unwire_locked: address not in map 2 syz, C 2 2795d 2795d 3/4 fixed on 2019/01/11 00:09
openbsd panic: uvm_fault_unwire_locked: address not in map (4) 2 syz, C 638 523d 1599d 3/4 fixed on 2025/03/31 09:50
openbsd panic: uvm_fault_unwire_locked: address not in map (3) 2 1 1704d 1704d 3/4 fixed on 2021/12/22 03:26

Sample crash report:
panic: uvm_fault_unwire_locked: address not in map
Starting stack trace...
panic(ffffffff83513ba8) at panic+0x1d0 sys/kern/subr_prf.c:229
uvm_fault_unwire_locked(fffff3007eddcd70,2000005b0000,2000005bc000) at uvm_fault_unwire_locked+0x4be
uvm_fault_wire(fffff3007eddcd70,2000005b0000,2000005c1000,1) at uvm_fault_wire+0x12d uvm_fault_unwire sys/uvm/uvm_fault.c:1724 [inline]
uvm_fault_wire(fffff3007eddcd70,2000005b0000,2000005c1000,1) at uvm_fault_wire+0x12d sys/uvm/uvm_fault.c:1706
uvm_vslock_device(ffff80002a2234d0,2000005b04c0,10000,1,ffff800032797568) at uvm_vslock_device+0x112 sys/uvm/uvm_glue.c:169
physio(ffffffff82007e90,d02,0,ffffffff820086c0,ffff800032797848) at physio+0x257 sys/kern/kern_physio.c:139
spec_write(ffff800032797690) at spec_write+0x11f sys/kern/spec_vnops.c:302
VOP_WRITE(fffff30066b588d0,ffff800032797848,5,fffff300097fd0d0) at VOP_WRITE+0x101 sys/kern/vfs_vops.c:245
vn_write(fffff300615ca078,ffff800032797848,0) at vn_write+0x1d3 sys/kern/vfs_vnops.c:414
dofilewritev(ffff80002a2234d0,85,ffff800032797848,0,ffff800032797900) at dofilewritev+0x2bd sys/kern/sys_generic.c:384
sys_write(ffff80002a2234d0,ffff8000327979b0,ffff800032797900) at sys_write+0xa2 sys/kern/sys_generic.c:300
syscall(ffff8000327979b0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff8000327979b0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc718f059d80, count: 245
End of stack trace.


Crashes (168):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/08/17 05:38 openbsd 3b8d610e537f 746171ee .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/15 02:58 openbsd a536f3ad0739 746171ee .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/11 02:23 openbsd b56428e2942e 508909ea .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/11 00:07 openbsd b56428e2942e 508909ea .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/10 02:00 openbsd fab829404855 5d63f80b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/09 13:39 openbsd 350de6efe927 5d63f80b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/09 05:29 openbsd 350de6efe927 5d63f80b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/07 04:21 openbsd ea06ec21fb36 c38879ea .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/05 14:01 openbsd 544119925528 a424b13b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/04 12:11 openbsd f0a00c4e105c 3c5eaa21 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/03 14:04 openbsd 8bdaccf9d694 6b7c9f71 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/08/02 04:14 openbsd f8480ad0276a e611ffe1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/30 20:41 openbsd a3419d81e108 0a1bc234 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/28 18:14 openbsd e63b2cdac76f 5fe7c56f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/25 17:52 openbsd d6cf5170b77f 492bab15 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/25 14:41 openbsd d6cf5170b77f 492bab15 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/24 19:21 openbsd 969775618695 dd737a83 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/23 12:42 openbsd 6c9531571979 71a13572 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/22 23:07 openbsd 7df8bae8aea9 881ce5c2 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/22 18:15 openbsd 9107f2bc3d03 4a865b71 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/22 06:50 openbsd e524649e2c66 b561ce9c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/21 12:07 openbsd 20200149c668 7c5de9c3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/20 12:51 openbsd 3406bb49e583 4763fed7 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/19 12:09 openbsd fc1b4e4caf7d 72524a66 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/19 00:47 openbsd fc1b4e4caf7d 72524a66 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/15 21:48 openbsd 5b4a77182f82 27a8bd60 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/14 01:15 openbsd 925b83c94733 2130f682 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/10 12:48 openbsd 21e28dfa3cff 4167ee25 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/10 05:36 openbsd 21e28dfa3cff 4167ee25 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/09 20:18 openbsd 3dcca0f3a877 a0c310a3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/07 15:19 openbsd afaaa4e34da1 fcece630 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/06 11:05 openbsd a8064a9ef4c0 fcece630 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/27 17:47 openbsd 286b6f03f019 fb92f11c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/25 19:45 openbsd 452256cb16b9 432fd51a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/25 04:09 openbsd 7c9581f1cd1a cfa969bf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/24 13:57 openbsd aea2b55f2b77 c1da772e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/23 22:23 openbsd 26c6eebc6662 042555ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/22 22:54 openbsd a1ed62b580c9 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/22 10:55 openbsd 100b8423738f 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/18 02:11 openbsd 135881df8fe2 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/17 10:46 openbsd 2f229140c828 62cc6db3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/16 22:12 openbsd 3cf96d7d154c a3998659 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/06/10 10:27 openbsd 65c91b083cf7 34dab4be .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/05/31 01:08 openbsd 6568abc09117 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/05/30 12:33 openbsd 1e1be23b32e7 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/05/24 03:39 openbsd 19a448b47c50 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/05/13 19:12 openbsd ed5454cb43ec 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/05/09 21:55 openbsd 33e6d7cf8045 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2025/12/20 07:47 openbsd ddef1afac53e e14dbeb9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: uvm_fault_unwire_locked: address not in map
2025/04/02 05:45 openbsd 60e47db49e73 c799dfdd .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: uvm_fault_unwire_locked: address not in map
2026/07/31 13:06 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan e4b8011929a1 db462e94 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan panic: uvm_fault_unwire_locked: address not in map
2026/07/28 15:01 https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan 04858f5f1e88 5fe7c56f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-kasan panic: uvm_fault_unwire_locked: address not in map
* Struck through repros no longer work on HEAD.