BUG: unable to handle kernel paging request at ffffed00598c01ff IP: [] fuse_dev_do_write+0x1112/0x20a0 fs/fuse/dev.c:1890 PGD 21fffb067 [ 305.926356] PUD 21fff9067 Oops: 0000 [#1] PREEMPT SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 26620 Comm: syz-executor5 Not tainted 4.9.119-g92e8704 #22 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801cb159800 task.stack: ffff88019e1f8000 RIP: 0010:[] [] fuse_dev_do_write+0x1112/0x20a0 fs/fuse/dev.c:1890 RSP: 0018:ffff88019e1ff910 EFLAGS: 00010a07 RAX: dffffc0000000000 RBX: ffff8801cb48e6d8 RCX: ffff8801cc601000 RDX: 1ffff100598c01ff RSI: ffff8802cc600fff RDI: ffff8801cb48e788 RBP: ffff88019e1ffba0 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 R13: ffff88019e1ffbd0 R14: ffff8801cd144480 R15: 1ffff10033c3ff2f FS: 00007f6123875700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffed00598c01ff CR3: 00000001c7d27000 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Stack: ffff880100000000 ffff88019e1ffbd0 ffff8801cb48e6d8 ffff8801cb48e788 0000000000000001 ffff880100001000 ffff8801cb48e774 ffff8801cd144488 ffff8801cb48e780 ffff8801cb48e708 ffff8801cd144490 ffff8801c312d500 Call Trace: [] fuse_dev_write+0x14b/0x1e0 fs/fuse/dev.c:1929 [] new_sync_write fs/read_write.c:496 [inline] [] __vfs_write+0x3e0/0x580 fs/read_write.c:509 [] vfs_write+0x187/0x530 fs/read_write.c:557 [] SYSC_write fs/read_write.c:604 [inline] [] SyS_write+0xd9/0x1c0 fs/read_write.c:596 [] do_syscall_64+0x1a6/0x490 arch/x86/entry/common.c:282 [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Code: 02 84 c0 74 08 3c 03 0f 8e 76 0d 00 00 8b 83 b0 00 00 00 83 e8 01 48 8d 34 01 48 b8 00 00 00 [ 306.259844] PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfff3000-0xffffffff] PM: Basic memory bitmaps created PM: Basic memory bitmaps freed 00 00 fc ff df 48 89 f2 48 c1 ea 03 <0f> b6 04 02 48 89 f2 83 e2 07 38 d0 7f 08 84 c0 0f 85 ab 0b 00 RIP [] fuse_dev_do_write+0x1112/0x20a0 fs/fuse/dev.c:1890 RSP CR2: ffffed00598c01ff ---[ end trace 01c3dd5557fbaca0 ]---