uvm_fault(0xfffffd806a7dbc18, 0x0, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at      VOP_LOCK+0x72:  movq    0(%rax),%r14
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*356310  57071      0   0x8000000  0x4000000    0  syz-executor.7
 165264  84733      0   0x8000002          0    1  syz-executor.4
VOP_LOCK(fffffd80617cb7d8,2001) at VOP_LOCK+0x72 sys/kern/vfs_vops.c:521
vn_lock(fffffd80617cb7d8,2001) at vn_lock+0x85 sys/kern/vfs_vnops.c:564
vn_write(fffffd806fe28c80,ffff80002c8d3188,0) at vn_write+0x12a sys/kern/vfs_vnops.c:405
dofilewritev(ffff800032d47238,c8,ffff80002c8d3188,0,ffff80002c8d3240) at dofilewritev+0x1a9 sys/kern/sys_generic.c:375
sys_write(ffff800032d47238,ffff80002c8d32f0,ffff80002c8d3240) at sys_write+0x87 sys/kern/sys_generic.c:295
syscall(ffff80002c8d32f0) at syscall+0x8cf mi_syscall sys/sys/syscall_mi.h:180 [inline]
syscall(ffff80002c8d32f0) at syscall+0x8cf sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f2625be470, count: 8
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