BUG: unable to handle page fault for address: fffffffd89728e26 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD bc8f067 P4D bc8f067 PUD 0 Oops: 0002 [#1] PREEMPT SMP KASAN CPU: 0 PID: 15610 Comm: syz-executor.3 Not tainted 6.0.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 RIP: 0010:instrument_atomic_read include/linux/instrumented.h:71 [inline] RIP: 0010:atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline] RIP: 0010:writeback_single_inode+0x3b/0x4c0 fs/fs-writeback.c:1677 Code: 8d b5 88 00 00 00 4c 8d ad 08 02 00 00 48 83 ec 08 e8 29 53 98 ff 4c 89 f7 e8 51 ae 9f 07 be 04 00 00 00 4c 89 ef e8 e4 b5 e4 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 RSP: 0018:ffffc900056efa10 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 1ffff92000addf4b RCX: ffffffff81e3b60c RDX: ffffed1010118b9c RSI: 0000000000000004 RDI: ffff8880808c5cd8 RBP: ffff8880808c5ad0 R08: 0000000000000000 R09: ffff8880808c5cdb R10: ffffed1010118b9b R11: 0000000000000000 R12: ffffc900056efa88 R13: ffff8880808c5cd8 R14: ffff8880808c5b58 R15: ffff8880808c5ba8 FS: 00007f27ce7d8700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffffd89728e26 CR3: 000000007e8f2000 CR4: 0000000000350ef0 Call Trace: write_inode_now+0x16a/0x1e0 fs/fs-writeback.c:2723 iput_final fs/inode.c:1735 [inline] iput.part.0+0x45b/0x810 fs/inode.c:1774 iput+0x58/0x70 fs/inode.c:1764 ntfs_fill_super+0x2e89/0x37f0 fs/ntfs3/super.c:1190 get_tree_bdev+0x440/0x760 fs/super.c:1323 vfs_get_tree+0x89/0x2f0 fs/super.c:1530 do_new_mount fs/namespace.c:3040 [inline] path_mount+0x1326/0x1e20 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __x64_sys_mount+0x27f/0x300 fs/namespace.c:3568 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f27cd68bb9a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f27ce7d7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f27cd68bb9a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f27ce7d7fe0 RBP: 00007f27ce7d8020 R08: 00007f27ce7d8020 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 R13: 0000000020000100 R14: 00007f27ce7d7fe0 R15: 0000000020003580 Modules linked in: CR2: fffffffd89728e26 ---[ end trace 0000000000000000 ]--- RIP: 0010:instrument_atomic_read include/linux/instrumented.h:71 [inline] RIP: 0010:atomic_read include/linux/atomic/atomic-instrumented.h:27 [inline] RIP: 0010:writeback_single_inode+0x3b/0x4c0 fs/fs-writeback.c:1677 Code: 8d b5 88 00 00 00 4c 8d ad 08 02 00 00 48 83 ec 08 e8 29 53 98 ff 4c 89 f7 e8 51 ae 9f 07 be 04 00 00 00 4c 89 ef e8 e4 b5 e4 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 RSP: 0018:ffffc900056efa10 EFLAGS: 00010246 RAX: 0000000000000001 RBX: 1ffff92000addf4b RCX: ffffffff81e3b60c RDX: ffffed1010118b9c RSI: 0000000000000004 RDI: ffff8880808c5cd8 RBP: ffff8880808c5ad0 R08: 0000000000000000 R09: ffff8880808c5cdb R10: ffffed1010118b9b R11: 0000000000000000 R12: ffffc900056efa88 R13: ffff8880808c5cd8 R14: ffff8880808c5b58 R15: ffff8880808c5ba8 FS: 00007f27ce7d8700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffffd89728e26 CR3: 000000007e8f2000 CR4: 0000000000350ef0