syzbot


possible deadlock in hfsplus_get_block

Status: upstream: reported C repro on 2022/11/30 01:33
Subsystems: hfsplus
[Documentation on labels]
Reported-by: syzbot+8ab0c27512c80303a4d4@syzkaller.appspotmail.com
First crash: 542d, last: 450d
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 possible deadlock in hfsplus_get_block origin:upstream C 783 15h17m 438d 0/3 upstream: reported C repro on 2023/03/14 12:03
linux-4.19 possible deadlock in hfsplus_get_block hfsplus C 248 445d 546d 0/1 upstream: reported C repro on 2022/11/26 01:19
linux-6.1 possible deadlock in hfsplus_get_block origin:lts-only C 755 1d03h 438d 0/3 upstream: reported C repro on 2023/03/13 14:59
upstream possible deadlock in hfsplus_get_block hfs C error 8899 2h32m 547d 0/26 upstream: reported C repro on 2022/11/25 09:45

Sample crash report:
hfsplus: xattr searching failed
audit: type=1800 audit(1672670430.063:2): pid=7987 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor294" name="file2" dev="loop0" ino=21 res=0
hfsplus: xattr searching failed
============================================
WARNING: possible recursive locking detected
4.14.302-syzkaller #0 Not tainted
--------------------------------------------
syz-executor294/7987 is trying to acquire lock:
 (&HFSPLUS_I(inode)->extents_lock){+.+.}, at: [<ffffffff81d2e009>] hfsplus_get_block+0x1f9/0x820 fs/hfsplus/extents.c:260

but task is already holding lock:
 (&HFSPLUS_I(inode)->extents_lock){+.+.}, at: [<ffffffff81d2e7ea>] hfsplus_file_truncate+0x1ba/0xe80 fs/hfsplus/extents.c:571

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&HFSPLUS_I(inode)->extents_lock);
  lock(&HFSPLUS_I(inode)->extents_lock);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

5 locks held by syz-executor294/7987:
 #0:  (sb_writers#10){.+.+}, at: [<ffffffff818e1ffa>] sb_start_write include/linux/fs.h:1551 [inline]
 #0:  (sb_writers#10){.+.+}, at: [<ffffffff818e1ffa>] mnt_want_write+0x3a/0xb0 fs/namespace.c:386
 #1:  (&sb->s_type->i_mutex_key#17){+.+.}, at: [<ffffffff818674b0>] inode_lock include/linux/fs.h:719 [inline]
 #1:  (&sb->s_type->i_mutex_key#17){+.+.}, at: [<ffffffff818674b0>] do_truncate+0xf0/0x1a0 fs/open.c:61
 #2:  (&HFSPLUS_I(inode)->extents_lock){+.+.}, at: [<ffffffff81d2e7ea>] hfsplus_file_truncate+0x1ba/0xe80 fs/hfsplus/extents.c:571
 #3:  (&tree->tree_lock/1){+.+.}, at: [<ffffffff81d40441>] hfsplus_find_init+0x161/0x220 fs/hfsplus/bfind.c:33
 #4:  (&sbi->alloc_mutex){+.+.}, at: [<ffffffff81d45fc7>] hfsplus_block_free+0xc7/0x560 fs/hfsplus/bitmap.c:182

stack backtrace:
CPU: 1 PID: 7987 Comm: syz-executor294 Not tainted 4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 print_deadlock_bug kernel/locking/lockdep.c:1800 [inline]
 check_deadlock kernel/locking/lockdep.c:1847 [inline]
 validate_chain kernel/locking/lockdep.c:2448 [inline]
 __lock_acquire.cold+0x180/0x97c kernel/locking/lockdep.c:3491
 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998
 __mutex_lock_common kernel/locking/mutex.c:756 [inline]
 __mutex_lock+0xc4/0x1310 kernel/locking/mutex.c:893
 hfsplus_get_block+0x1f9/0x820 fs/hfsplus/extents.c:260
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 hfsplus_block_free+0x177/0x560 fs/hfsplus/bitmap.c:185
 hfsplus_free_extents+0x170/0x440 fs/hfsplus/extents.c:360
 hfsplus_file_truncate+0xbc0/0xe80 fs/hfsplus/extents.c:585
 hfsplus_setattr+0x182/0x310 fs/hfsplus/inode.c:264
 notify_change+0x56b/0xd10 fs/attr.c:315
 do_truncate+0xff/0x1a0 fs/open.c:63
 handle_truncate fs/namei.c:3010 [inline]
 do_last fs/namei.c:3437 [inline]
 path_openat+0x1dcc/0x2970 fs/namei.c:3571
 do_filp_open+0x179/0x3c0 fs/namei.c:3605
 do_sys_open+0x296/0x410 fs/open.c:1081
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7f2332fbc789
RSP: 002b:00007fff0c8c27f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007f2332fbc789
RDX: 0000000000000160 RSI: 00000000001a5602 RDI: 00000000200013c0
RBP: 00007f2332f7c020 R08: 00000000000005e1 R09: 0000000000000000
R10: 00007fff0c8c26c0 R11: 0000000000000246 R12: 00007f2332f7c0b0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000

Crashes (131):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/01/02 14:42 linux-4.14.y c4215ee4771b ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/01/02 03:26 linux-4.14.y c4215ee4771b ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/01/01 17:19 linux-4.14.y c4215ee4771b ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/01/01 00:58 linux-4.14.y c4215ee4771b ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/31 11:46 linux-4.14.y c4215ee4771b ab32d508 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/30 04:43 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/29 23:46 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/29 09:43 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/29 04:45 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/29 04:12 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/28 11:52 linux-4.14.y c4215ee4771b 44712fbc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/26 20:59 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/26 12:58 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/26 05:58 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/26 05:36 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/25 07:11 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/25 05:22 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/23 19:56 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/23 13:12 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/23 06:11 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/23 06:00 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/19 11:44 linux-4.14.y c4215ee4771b 05494336 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/18 10:29 linux-4.14.y c4215ee4771b 05494336 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/18 07:00 linux-4.14.y c4215ee4771b 05494336 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/17 16:15 linux-4.14.y c4215ee4771b 05494336 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/16 09:15 linux-4.14.y c4215ee4771b 6f9c033e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/16 02:35 linux-4.14.y c4215ee4771b 6f9c033e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/15 08:31 linux-4.14.y c4215ee4771b b18f0a64 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/15 06:49 linux-4.14.y c4215ee4771b b18f0a64 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/13 09:45 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/12 12:27 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/11 19:30 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/11 02:02 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/10 21:59 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/10 07:26 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/10 07:15 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/09 09:39 linux-4.14.y 65afe34ac33d 1034e5fa .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/09 07:20 linux-4.14.y 65afe34ac33d 1034e5fa .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/07 22:43 linux-4.14.y 179ef7fe8677 d88f3abb .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/12/06 16:39 linux-4.14.y 179ef7fe8677 045cbb84 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/11/30 03:03 linux-4.14.y 179ef7fe8677 579a3740 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/03/01 14:38 linux-4.14.y 7878a41b6cc1 ef65e6cb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/03/01 12:00 linux-4.14.y 7878a41b6cc1 ef65e6cb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/27 23:03 linux-4.14.y 7878a41b6cc1 95aee97a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/27 14:00 linux-4.14.y 7878a41b6cc1 9189cb53 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/25 20:52 linux-4.14.y 7878a41b6cc1 ee50e71c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/25 15:34 linux-4.14.y 7878a41b6cc1 ee50e71c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/23 16:06 linux-4.14.y 1e61bd26fa2c 9e2ebb3c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/22 14:37 linux-4.14.y 1e61bd26fa2c 9f1e2cb3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/22 01:26 linux-4.14.y a8ad60f2af58 42a4d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/21 11:57 linux-4.14.y a8ad60f2af58 f949448d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/21 08:05 linux-4.14.y a8ad60f2af58 f949448d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/21 00:06 linux-4.14.y a8ad60f2af58 2414209c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/19 05:34 linux-4.14.y a8ad60f2af58 bcdf85f8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/18 05:50 linux-4.14.y a8ad60f2af58 d02e9a70 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/17 23:46 linux-4.14.y a8ad60f2af58 cf8c2d39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/17 16:58 linux-4.14.y a8ad60f2af58 cf8c2d39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/17 12:33 linux-4.14.y a8ad60f2af58 3e7039f4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/17 03:56 linux-4.14.y a8ad60f2af58 851bc19a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/17 00:13 linux-4.14.y a8ad60f2af58 851bc19a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/16 15:54 linux-4.14.y a8ad60f2af58 38b317a7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/16 10:31 linux-4.14.y a8ad60f2af58 38b317a7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/15 14:43 linux-4.14.y a8ad60f2af58 6be0f1f5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/15 06:19 linux-4.14.y a8ad60f2af58 e62ba3c1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/15 02:12 linux-4.14.y a8ad60f2af58 e62ba3c1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/14 22:14 linux-4.14.y a8ad60f2af58 e62ba3c1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/14 08:01 linux-4.14.y a8ad60f2af58 93ae7e0a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/14 03:33 linux-4.14.y a8ad60f2af58 93ae7e0a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/13 18:34 linux-4.14.y a8ad60f2af58 957959cb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/11 07:02 linux-4.14.y a8ad60f2af58 93e26d60 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/10 16:14 linux-4.14.y a8ad60f2af58 e29a17f5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/09 16:30 linux-4.14.y a8ad60f2af58 07980f9d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/09 09:08 linux-4.14.y a8ad60f2af58 14a312c8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/09 03:12 linux-4.14.y a8ad60f2af58 14a312c8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/08 18:20 linux-4.14.y a8ad60f2af58 fc9c934e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/08 02:47 linux-4.14.y a8ad60f2af58 15c3d445 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/07 19:25 linux-4.14.y a8ad60f2af58 15c3d445 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/07 10:48 linux-4.14.y a8ad60f2af58 5bc3be51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/06 23:05 linux-4.14.y a8ad60f2af58 0a9c11b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/06 15:55 linux-4.14.y a8ad60f2af58 0a9c11b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/06 10:58 linux-4.14.y a8ad60f2af58 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/04 19:32 linux-4.14.y 3949d1610004 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2023/02/04 14:17 linux-4.14.y 3949d1610004 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
2022/11/30 01:32 linux-4.14.y 179ef7fe8677 579a3740 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 possible deadlock in hfsplus_get_block
* Struck through repros no longer work on HEAD.