uvm_fault(0xfffff5806cd71020, 0x98, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at      dovutimens+0x368:       movl    0x98(%rax),%r12d
--db_more--               TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
--db_more--           *148086  96236      0           0  0x4000000    0K syz-executor
--db_more--            211839  49494      0         0x2        0x1    1  syz-executor
--db_more--           dovutimens(ffff80003c3d2fb8,fffff58065c58cb8,ffff80003afcb930) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
--db_more--           sys_futimens(ffff80003c3d2fb8,ffff80003afcba80,ffff80003afcb9d0) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
syscall(ffff80003afcba80) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003afcba80) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
--db_more--           end trace frame: 0x33166339010, count: 11
--db_more--           https://www.openbsd.org/ddb.html describes the minimum info required in bug
--db_more--           reports.  Insufficient info makes it difficult to find and fix bugs.
ddb{0}> nes = 0
No such command
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
*cpu0: uvm_fault(0xfffff5806cd71020, 0x98, 0, 1) -> e
ddb{0}> show kasan
No such command
ddb{0}> trace
dovutimens(ffff80003c3d2fb8,fffff58065c58cb8,ffff80003afcb930) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
sys_futimens(ffff80003c3d2fb8,ffff80003afcba80,ffff80003afcb9d0) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
syscall(ffff80003afcba80) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003afcba80) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
--db_more--           Xsyscall() at Xsyscall+0x128
--db_more--           end of kernel
--db_more--           end trace frame: 0x33166339010, count: -4
ddb{0}> w registers
Symbol not found
ddb{0}> show proc
PROC (syz-executor) tid=148086 pid=96236 tcnt=3 stat=onproc
    flags process=0 proc=4000000<THREAD>
    runpri=32, usrpri=50, slppri=32, nice=20
--db_more--               wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
--db_more--               forw=0xffffffffffffffff, list=0xffff80003c3d3780,0xffff80003c3d3cc0
--db_more--               process=0xffff80003c3d6b70 user=0xffff80003afc6000, vmspace=0xfffff5806cd71020
--db_more--               estcpu=32, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0
ddb{0}> how all locks
No such command
ddb{0}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 11062  12149K   12411K 166960K     12290        0
            pcb    17     12K      12K 166960K        80        0
--db_more--                    rtable   211      8K       9K 166960K       359        0
--db_more--                        pf    36     18K      23K 166960K        77        0
--db_more--                    ifaddr    37      6K       7K 166960K        50        0
--db_more--                   ifgroup    51      2K       2K 166960K        69        0
--db_more--                    sysctl     1      1K       9K 166960K         5        0
       counters    68     36K      37K 166960K        86        0
       ioctlops     0      0K       4K 166960K      1508        0
            iov     0      0K       0K 166960K         2        0
--db_more--                     mount     1      1K       1K 166960K         1        0
--db_more--                       log     0      0K       0K 166960K         4        0
--db_more--                    vnodes  1291     81K      82K 166960K      1446        0
--db_more--                 UFS quota     1     32K      32K 166960K         1        0
      UFS mount     5     36K      36K 166960K         5        0
            shm     2      1K       9K 166960K         4        0
         VM map     2      1K       1K 166960K         2        0
--db_more--                       sem    10      0K       0K 166960K        43        0
--db_more--                   dirhash    12      2K       2K 166960K        12        0
--db_more--                      ACPI  1734    201K     291K 166960K     11964        0
--db_more--                 file desc    19     69K      93K 166960K       236        0
--db_more--                     sigio     0      0K       0K 166960K         2        0
--db_more--                      proc    71    115K     164K 166960K       562        0
--db_more--                   subproc    72      4K       4K 166960K        72        0
--db_more--               NFS srvsock     1      0K       0K 166960K         1        0
--db_more--           ddb{0}> hine ddbcpu 0
No such command
ddb{0}> trace
dovutimens(ffff80003c3d2fb8,fffff58065c58cb8,ffff80003afcb930) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
sys_futimens(ffff80003c3d2fb8,ffff80003afcba80,ffff80003afcb9d0) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
syscall(ffff80003afcba80) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003afcba80) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
--db_more--           Xsyscall() at Xsyscall+0x128
--db_more--           end of kernel
--db_more--           ddb{0}> hine ddbcpu 1
No such command
ddb{0}> trace
dovutimens(ffff80003c3d2fb8,fffff58065c58cb8,ffff80003afcb930) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
sys_futimens(ffff80003c3d2fb8,ffff80003afcba80,ffff80003afcb9d0) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
syscall(ffff80003afcba80) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003afcba80) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783