WARNING in __mark_inode

Kernel	Title	Repro	Count	Last	Reported	Patched	Status
upstream	WARNING in __mark_inode_dirty fs		1	2766d	2762d	0/28	closed as invalid on 2018/02/13 19:14
android-414	WARNING in __mark_inode_dirty (2)	syz	7	2027d	2089d	0/1	public: reported syz repro on 2019/09/26 21:43
upstream	WARNING in __mark_inode_dirty (2) fs		1	2546d	2546d	0/28	auto-closed as invalid on 2019/02/22 10:29
linux-4.14	WARNING in __mark_inode_dirty (2)		5	1563d	1790d	0/1	auto-closed as invalid on 2021/07/03 15:16
android-414	WARNING in __mark_inode_dirty		11	2323d	2256d	0/1	auto-closed as invalid on 2019/08/03 08:11

bdi-block not registered ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1969 at fs/fs-writeback.c:2207 __mark_inode_dirty.cold+0x2f/0x40 fs/fs-writeback.c:2207 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 1969 Comm: syz-executor.3 Not tainted 4.14.171-syzkaller #0 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+0x142/0x197 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x2f/0x2f kernel/panic.c:547 report_bug+0x216/0x254 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x1bb/0x310 arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:963 RIP: 0010:__mark_inode_dirty.cold+0x2f/0x40 fs/fs-writeback.c:2207 RSP: 0018:ffff888037f2f4a0 EFLAGS: 00010282 RAX: 0000000000000018 RBX: ffff888095c71858 RCX: 0000000000000000 RDX: 0000000000007a1e RSI: ffffffff814b0aa5 RDI: ffffed1006fe5e8a RBP: ffff888037f2f4e0 R08: 0000000000000018 R09: ffff88805c24e9a0 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805cbfcb98 R13: ffff88805cbfcb40 R14: ffff888095c71930 R15: ffff888095c718e0 mark_buffer_dirty+0x356/0x4a0 fs/buffer.c:1177 __block_commit_write.isra.0+0x139/0x200 fs/buffer.c:2100 block_write_end+0x4d/0x100 fs/buffer.c:2178 blkdev_write_end+0x42/0x200 fs/block_dev.c:620 generic_perform_write+0x29f/0x480 mm/filemap.c:3058 __generic_file_write_iter+0x239/0x5b0 mm/filemap.c:3172 blkdev_write_iter fs/block_dev.c:1914 [inline] blkdev_write_iter+0x1e8/0x3a0 fs/block_dev.c:1891 call_write_iter include/linux/fs.h:1777 [inline] do_iter_readv_writev+0x418/0x670 fs/read_write.c:675 do_iter_write fs/read_write.c:954 [inline] do_iter_write+0x154/0x540 fs/read_write.c:935 vfs_iter_write+0x77/0xb0 fs/read_write.c:967 iter_file_splice_write+0x572/0xad0 fs/splice.c:749 do_splice_from fs/splice.c:851 [inline] direct_splice_actor+0x123/0x190 fs/splice.c:1018 splice_direct_to_actor+0x29e/0x7b0 fs/splice.c:973 do_splice_direct+0x18d/0x230 fs/splice.c:1061 do_sendfile+0x4db/0xbd0 fs/read_write.c:1441 SYSC_sendfile64 fs/read_write.c:1502 [inline] SyS_sendfile64+0x102/0x110 fs/read_write.c:1488 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x45c429 RSP: 002b:00007f7ac96c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f7ac96c36d4 RCX: 000000000045c429 RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000009 RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0020000102000003 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000000008d1 R14: 00000000004cb324 R15: 000000000076bfcc Kernel Offset: disabled Rebooting in 86400 seconds..

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager
2020/02/22 10:47	linux-4.14.y	98db2bf27b9e	2ffa6679	.config	console log	report	ci2-linux-4-14
2020/01/17 22:01	linux-4.14.y	c1141b3aab36	3de7aabb	.config	console log	report	ci2-linux-4-14
2020/01/12 12:24	linux-4.14.y	6d0c334a400d	31290a45	.config	console log	report	ci2-linux-4-14

Crashes (3):

Assets (help?)