WARNING in __mark_inode

Kernel	Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Status
android-414	WARNING in __mark_inode_dirty (2)	-1	syz	7	2055d	2116d	0/1	public: reported syz repro on 2019/09/26 21:43
upstream	WARNING in __mark_inode_dirty (2) fs	-1		1	2574d	2574d	0/29	auto-closed as invalid on 2019/02/22 10:29
linux-4.14	WARNING in __mark_inode_dirty	-1		3	1968d	2009d	0/1	auto-closed as invalid on 2020/06/21 10:48
linux-4.14	WARNING in __mark_inode_dirty (2)	-1		5	1591d	1817d	0/1	auto-closed as invalid on 2021/07/03 15:16
android-414	WARNING in __mark_inode_dirty	-1		11	2351d	2283d	0/1	auto-closed as invalid on 2019/08/03 08:11

kvm [6775]: vcpu0, guest rIP: 0x9112 Hyper-V uhandled wrmsr: 0x4000008f data 0x4141 ------------[ cut here ]------------ bdi-block not registered WARNING: CPU: 0 PID: 6791 at fs/fs-writeback.c:2194 __mark_inode_dirty+0x67a/0x1170 fs/fs-writeback.c:2192 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 6791 Comm: syz-executor3 Not tainted 4.14.0+ #183 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1dc/0x200 kernel/panic.c:547 report_bug+0x211/0x2d0 lib/bug.c:184 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:177 fixup_bug arch/x86/kernel/traps.c:246 [inline] do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:926 RIP: 0010:__mark_inode_dirty+0x67a/0x1170 fs/fs-writeback.c:2192 RSP: 0018:ffff8801d782ef10 EFLAGS: 00010286 RAX: dffffc0000000008 RBX: ffff8801dac051f8 RCX: ffffffff815992ae RDX: 0000000000000c09 RSI: ffffc90002a73000 RDI: 0000000000000212 RBP: ffff8801d782f178 R08: 1ffff1003af05d75 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c8a02458 R13: ffff8801c8a02400 R14: ffff8801dac052d8 R15: 0000000000000000 mark_buffer_dirty+0x484/0x5d0 fs/buffer.c:1136 __block_commit_write.isra.32+0x13b/0x2f0 fs/buffer.c:2060 block_write_end+0x99/0x1c0 fs/buffer.c:2138 blkdev_write_end+0xc3/0x280 fs/block_dev.c:593 generic_perform_write+0x3a4/0x600 mm/filemap.c:3150 __generic_file_write_iter+0x366/0x5b0 mm/filemap.c:3264 blkdev_write_iter+0x207/0x3e0 fs/block_dev.c:1893 call_write_iter include/linux/fs.h:1772 [inline] do_iter_readv_writev+0x531/0x7f0 fs/read_write.c:653 do_iter_write+0x15a/0x540 fs/read_write.c:932 vfs_iter_write+0x77/0xb0 fs/read_write.c:945 iter_file_splice_write+0x7db/0xf30 fs/splice.c:749 do_splice_from fs/splice.c:851 [inline] direct_splice_actor+0x125/0x180 fs/splice.c:1018 splice_direct_to_actor+0x2c1/0x820 fs/splice.c:973 do_splice_direct+0x2a7/0x3d0 fs/splice.c:1061 do_sendfile+0x5d5/0xe90 fs/read_write.c:1413 SYSC_sendfile64 fs/read_write.c:1468 [inline] SyS_sendfile64+0xbd/0x160 fs/read_write.c:1460 entry_SYSCALL_64_fastpath+0x1f/0x96 RIP: 0033:0x452879 RSP: 002b:00007f1b5916fbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 RDX: 0000000020528ff8 RSI: 0000000000000014 RDI: 0000000000000014 RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000080000001 R11: 0000000000000212 R12: 00000000006f3070 R13: 00000000ffffffff R14: 00007f1b591706d4 R15: 0000000000000000 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..