BUG: unable to handle kernel paging request at 00000000103d6e4f
IP: [<00000000a9cb7110>] fuse_dev_do_write+0x1865/0x2300 fs/fuse/dev.c:1916
PGD 21fffb067 [  260.150860] PUD 21fff9067 
Oops: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 16302 Comm: syz-executor.0 Not tainted 4.9.194+ #0
task: 000000009eba3cde task.stack: 00000000d4072006
RIP: 0010:[<ffffffff81874a75>]  [<00000000a9cb7110>] fuse_dev_do_write+0x1865/0x2300 fs/fuse/dev.c:1916
RSP: 0018:ffff8801a1db79a8  EFLAGS: 00010a07
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000295f000
RDX: 1ffff100591f05ff RSI: ffffffff81874a01 RDI: ffff8801d418be58
RBP: ffff8801a1db7ba0 R08: ffff8801c8f83000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801d418bda8
R13: ffff8802c8f82fff R14: ffff8801a7fe2600 R15: ffff8801a1db7be0
FS:  00007f189797e700(0000) GS:ffff8801db700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed00591f05ff CR3: 00000001ced33000 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffff8801a1db7a68 d68cf66e00000000 ffff8801d418bda8 ffff8801d418be58
 ffffffff00000001 ffff880100001000 ffff8801d418be44 ffff8801d418be50
 ffff8801a7fe2608 ffff8801d418bdd8 ffff8801a7fe2610 ffff8801b0a82200
Call Trace:
 [<000000006b965323>] fuse_dev_write+0x144/0x1d0 fs/fuse/dev.c:1955
 [<00000000edf86a71>] new_sync_write fs/read_write.c:498 [inline]
 [<00000000edf86a71>] __vfs_write+0x3c1/0x560 fs/read_write.c:511
 [<00000000c9e3a594>] vfs_write+0x185/0x520 fs/read_write.c:559
 [<000000004ba4d908>] SYSC_write fs/read_write.c:607 [inline]
 [<000000004ba4d908>] SyS_write+0x121/0x270 fs/read_write.c:599
 [<000000002547ca8d>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<0000000079ebdc05>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Code: c0 74 08 3c 03 0f 8e 6f 06 00 00 41 8b 84 24 b0 00 00 00 44 8d 68 ff 48 b8 00 00 00 00 00 fc ff df 4d 01 c5 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 15 06 00 
RIP  [<00000000a9cb7110>] fuse_dev_do_write+0x1865/0x2300 fs/fuse/dev.c:1916
 RSP <ffff8801a1db79a8>
CR2: ffffed00591f05ff
---[ end trace 0c850ac8f78b100a ]---