uvm_fault(0xfffffb006cef6018, 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--           *406600   3001      0           0  0x4000000    0K syz-executor
--db_more--           dovutimens(ffff80003aba42c8,fffffb006f9b1c10,ffff80002a27c2c0) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
--db_more--           sys_futimens(ffff80003aba42c8,ffff80002a27c410,ffff80002a27c360) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
--db_more--           syscall(ffff80002a27c410) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
--db_more--           syscall(ffff80002a27c410) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x22f337f4b70, 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}> ines = 0
No such command
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
*cpu0: uvm_fault(0xfffffb006cef6018, 0x98, 0, 1) -> e
ddb{0}> show kasan
No such command
ddb{0}> trace
dovutimens(ffff80003aba42c8,fffffb006f9b1c10,ffff80002a27c2c0) at dovutimens+0x368 sys/kern/vfs_syscalls.c:2691
sys_futimens(ffff80003aba42c8,ffff80002a27c410,ffff80002a27c360) at sys_futimens+0xb3 sys/kern/vfs_syscalls.c:2767
syscall(ffff80002a27c410) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a27c410) 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: 0x22f337f4b70, count: -4
ddb{0}> w registers
Symbol not found
ddb{0}> show proc
PROC (syz-executor) tid=406600 pid=3001 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=0xffff80003aba5cb8,0xffff80003aba5a30
--db_more--               process=0xffff80003c3d79e0 user=0xffff80002a277000, vmspace=0xfffffb006cef6018
--db_more--               estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0
ddb{0}> how all locks
No such command
ddb{0}> show malloc
           Type InUse  MemUse  HighUse   Limit  Requests Type Lim
         devbuf 11053  12142K   12416K 166960K     12599        0
            pcb    17     12K      12K 166960K        73        0
--db_more--                    rtable   193      7K       9K 166960K       423        0
--db_more--                        pf    33     17K      25K 166960K        96        0
--db_more--                    ifaddr    34      5K       8K 166960K        56        0
--db_more--                   ifgroup    47      2K       2K 166960K        74        0
--db_more--                    sysctl     3      1K       9K 166960K        10        0
       counters    66     36K      37K 166960K        96        0
       ioctlops     0      0K       4K 166960K      1543        0
            iov     0      0K      16K 166960K        11        0
--db_more--                     mount     1      1K       1K 166960K         1        0
--db_more--                       log     0      0K       0K 166960K         4        0
--db_more--                    vnodes  1447     91K      91K 166960K      1762        0
--db_more--                 UFS quota     1     32K      32K 166960K         1        0
      UFS mount     5     36K      36K 166960K         5        0
            shm     2      1K       9K 166960K        10        0
         VM map     2      1K       1K 166960K         2        0
--db_more--                       sem    12      0K       0K 166960K        29        0
--db_more--                   dirhash    12      2K       2K 166960K        21        0
--db_more--                      ACPI  1734    201K     291K 166960K     11964        0
--db_more--                 file desc    17     65K      89K 166960K       419        0
--db_more--                     sigio     0      0K       0K 166960K         2        0
--db_more--                      proc    21     33K     164K 166960K       614        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}>