kernel BUG in ext4_ind_remove

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.14	kernel BUG in ext4_ind_remove_space	C		inconclusive	1	836d	1017d	0/1	upstream: reported C repro on 2022/02/09 11:57
upstream	kernel BUG in ext4_ind_remove_space ext4	C	error	done	10	962d	1012d	22/28	fixed on 2023/02/24 13:50
linux-4.19	kernel BUG in ext4_ind_remove_space	C		error	3	847d	1034d	0/1	upstream: reported C repro on 2022/01/23 01:21
android-5-10	kernel BUG in ext4_ind_remove_space	C	error		55	926d	1037d	2/2	fixed on 2022/05/13 02:56

EXT4-fs warning (device sda1): ext4_block_to_path:107: block 1074791436 > max in inode 1137 ------------[ cut here ]------------ kernel BUG at fs/ext4/indirect.c:1235! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 298 Comm: syz-executor272 Not tainted 5.4.147-syzkaller-00003-g946eff433f93 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ext4_ind_remove_space+0x2033/0x2040 fs/ext4/indirect.c:1235 Code: f8 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0e f2 ff ff 48 89 df e8 ec 74 d4 ff e9 01 f2 ff ff e8 42 de 80 ff e8 0d 58 a7 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 RSP: 0018:ffff8881de8cfbd0 EFLAGS: 00010293 RAX: ffffffff81b978b3 RBX: 0000000000000000 RCX: ffff8881e055ee40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: ffff8881de8cfd58 R08: ffffffff81b961a1 R09: ffffed103ede9608 R10: ffffed103ede9608 R11: 0000000000000000 R12: ffff8881de8cfd00 R13: dffffc0000000000 R14: 000000004010040c R15: 0000000000000000 FS: 0000555555e25300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020400002 CR3: 00000001e0601000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_punch_hole+0x8bb/0xf50 fs/ext4/inode.c:4455 ext4_fallocate+0x11c/0x800 fs/ext4/extents.c:4902 vfs_fallocate+0x564/0x840 fs/open.c:309 ksys_fallocate fs/open.c:332 [inline] __do_sys_fallocate fs/open.c:340 [inline] __se_sys_fallocate fs/open.c:338 [inline] __x64_sys_fallocate+0xb9/0x100 fs/open.c:338 do_syscall_64+0xcb/0x1e0 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f633df220d9 Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe1244a6b8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f633df220d9 RDX: 0000000001000000 RSI: 0000000000000003 RDI: 0000000000000005 RBP: 00007f633dee60c0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000ffeffeff000 R11: 0000000000000246 R12: 00007f633dee6150 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace ba1df9e04d91cd37 ]--- RIP: 0010:ext4_ind_remove_space+0x2033/0x2040 fs/ext4/indirect.c:1235 Code: f8 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0e f2 ff ff 48 89 df e8 ec 74 d4 ff e9 01 f2 ff ff e8 42 de 80 ff e8 0d 58 a7 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 RSP: 0018:ffff8881de8cfbd0 EFLAGS: 00010293 RAX: ffffffff81b978b3 RBX: 0000000000000000 RCX: ffff8881e055ee40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: ffff8881de8cfd58 R08: ffffffff81b961a1 R09: ffffed103ede9608 R10: ffffed103ede9608 R11: 0000000000000000 R12: ffff8881de8cfd00 R13: dffffc0000000000 R14: 000000004010040c R15: 0000000000000000 FS: 0000555555e25300(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020400002 CR3: 00000001e0601000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400