syzbot


possible deadlock in ocfs2_reserve_local_alloc_bits

Status: upstream: reported C repro on 2024/08/22 12:35
Subsystems: ocfs2
[Documentation on labels]
Reported-by: syzbot+843fa26882088a9ee7e3@syzkaller.appspotmail.com
First crash: 79d, last: 19m
Cause bisection: introduced by (bisect log) :
commit a3c06ae158dd6fa8336157c31d9234689d068d02
Author: Parav Pandit <parav@nvidia.com>
Date: Tue Jan 5 10:32:03 2021 +0000

  vdpa_sim_net: Add support for user supported devices

Crash: possible deadlock in ocfs2_reserve_local_alloc_bits (log)
Repro: C syz .config
  
Discussions (2)
Title Replies (including bot) Last reply
[syzbot] Monthly ocfs2 report (Oct 2024) 0 (1) 2024/10/24 08:02
[syzbot] [ocfs2?] possible deadlock in ocfs2_reserve_local_alloc_bits 1 (4) 2024/09/15 10:18
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only C 91 7h29m 39d 0/3 upstream: reported C repro on 2024/09/28 04:05
linux-5.15 possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only C error 138 1h11m 39d 0/3 upstream: reported C repro on 2024/09/27 17:46

Sample crash report:
ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
overlayfs: upper fs does not support tmpfile.
overlayfs: upper fs does not support RENAME_WHITEOUT.
======================================================
WARNING: possible circular locking dependency detected
6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 Not tainted
------------------------------------------------------
syz-executor318/5828 is trying to acquire lock:
ffff88807d3dc2c0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#7){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:815 [inline]
ffff88807d3dc2c0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#7){+.+.}-{3:3}, at: ocfs2_reserve_local_alloc_bits+0x132/0x2870 fs/ocfs2/localalloc.c:636

but task is already holding lock:
ffff88807d3e31b8 (&oi->ip_xattr_sem){+.+.}-{3:3}, at: ocfs2_xattr_set+0x633/0x1930 fs/ocfs2/xattr.c:3584

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #4 (&oi->ip_xattr_sem){+.+.}-{3:3}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       down_write+0x99/0x220 kernel/locking/rwsem.c:1577
       ocfs2_xattr_set_handle+0x539/0xa10 fs/ocfs2/xattr.c:3502
       ocfs2_init_security_set+0xbd/0xd0 fs/ocfs2/xattr.c:7308
       ocfs2_mknod+0x1ccf/0x2b40 fs/ocfs2/namei.c:417
       ocfs2_mkdir+0x1ab/0x480 fs/ocfs2/namei.c:655
       vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
       do_mkdirat+0x264/0x3a0 fs/namei.c:4280
       __do_sys_mkdirat fs/namei.c:4295 [inline]
       __se_sys_mkdirat fs/namei.c:4293 [inline]
       __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #3 (jbd2_handle){.+.+}-{0:0}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       start_this_handle+0x1eb4/0x2110 fs/jbd2/transaction.c:448
       jbd2__journal_start+0x2da/0x5d0 fs/jbd2/transaction.c:505
       jbd2_journal_start+0x29/0x40 fs/jbd2/transaction.c:544
       ocfs2_start_trans+0x3c9/0x700 fs/ocfs2/journal.c:352
       ocfs2_modify_bh+0xed/0x4d0 fs/ocfs2/quota_local.c:101
       ocfs2_local_read_info+0x158f/0x19f0 fs/ocfs2/quota_local.c:771
       dquot_load_quota_sb+0x762/0xbb0 fs/quota/dquot.c:2458
       dquot_load_quota_inode+0x320/0x600 fs/quota/dquot.c:2495
       ocfs2_enable_quotas+0x169/0x450 fs/ocfs2/super.c:926
       ocfs2_fill_super+0x4c8d/0x5750 fs/ocfs2/super.c:1141
       mount_bdev+0x20a/0x2d0 fs/super.c:1693
       legacy_get_tree+0xee/0x190 fs/fs_context.c:662
       vfs_get_tree+0x90/0x2b0 fs/super.c:1814
       do_new_mount+0x2be/0xb40 fs/namespace.c:3507
       do_mount fs/namespace.c:3847 [inline]
       __do_sys_mount fs/namespace.c:4057 [inline]
       __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #2 (&journal->j_trans_barrier){.+.+}-{3:3}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       down_read+0xb1/0xa40 kernel/locking/rwsem.c:1524
       ocfs2_start_trans+0x3be/0x700 fs/ocfs2/journal.c:350
       ocfs2_modify_bh+0xed/0x4d0 fs/ocfs2/quota_local.c:101
       ocfs2_local_read_info+0x158f/0x19f0 fs/ocfs2/quota_local.c:771
       dquot_load_quota_sb+0x762/0xbb0 fs/quota/dquot.c:2458
       dquot_load_quota_inode+0x320/0x600 fs/quota/dquot.c:2495
       ocfs2_enable_quotas+0x169/0x450 fs/ocfs2/super.c:926
       ocfs2_fill_super+0x4c8d/0x5750 fs/ocfs2/super.c:1141
       mount_bdev+0x20a/0x2d0 fs/super.c:1693
       legacy_get_tree+0xee/0x190 fs/fs_context.c:662
       vfs_get_tree+0x90/0x2b0 fs/super.c:1814
       do_new_mount+0x2be/0xb40 fs/namespace.c:3507
       do_mount fs/namespace.c:3847 [inline]
       __do_sys_mount fs/namespace.c:4057 [inline]
       __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #1 (sb_internal#2){.+.+}-{0:0}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       percpu_down_read include/linux/percpu-rwsem.h:51 [inline]
       __sb_start_write include/linux/fs.h:1716 [inline]
       sb_start_intwrite include/linux/fs.h:1899 [inline]
       ocfs2_start_trans+0x2b9/0x700 fs/ocfs2/journal.c:348
       ocfs2_mknod+0x150c/0x2b40 fs/ocfs2/namei.c:359
       ocfs2_mkdir+0x1ab/0x480 fs/ocfs2/namei.c:655
       vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
       do_mkdirat+0x264/0x3a0 fs/namei.c:4280
       __do_sys_mkdirat fs/namei.c:4295 [inline]
       __se_sys_mkdirat fs/namei.c:4293 [inline]
       __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#7){+.+.}-{3:3}:
       check_prev_add kernel/locking/lockdep.c:3161 [inline]
       check_prevs_add kernel/locking/lockdep.c:3280 [inline]
       validate_chain+0x18ef/0x5920 kernel/locking/lockdep.c:3904
       __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       down_write+0x99/0x220 kernel/locking/rwsem.c:1577
       inode_lock include/linux/fs.h:815 [inline]
       ocfs2_reserve_local_alloc_bits+0x132/0x2870 fs/ocfs2/localalloc.c:636
       ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 fs/ocfs2/suballoc.c:1166
       ocfs2_init_xattr_set_ctxt+0x420/0x900 fs/ocfs2/xattr.c:3287
       ocfs2_xattr_set+0xf4e/0x1930 fs/ocfs2/xattr.c:3635
       __vfs_setxattr+0x468/0x4a0 fs/xattr.c:200
       __vfs_setxattr_noperm+0x12e/0x660 fs/xattr.c:234
       vfs_setxattr+0x221/0x430 fs/xattr.c:321
       ovl_do_setxattr fs/overlayfs/overlayfs.h:314 [inline]
       ovl_setxattr fs/overlayfs/overlayfs.h:326 [inline]
       ovl_make_workdir fs/overlayfs/super.c:696 [inline]
       ovl_get_workdir+0xd90/0x1920 fs/overlayfs/super.c:808
       ovl_fill_super+0x12a8/0x3560 fs/overlayfs/super.c:1376
       vfs_get_super fs/super.c:1280 [inline]
       get_tree_nodev+0xb7/0x140 fs/super.c:1299
       vfs_get_tree+0x90/0x2b0 fs/super.c:1814
       do_new_mount+0x2be/0xb40 fs/namespace.c:3507
       do_mount fs/namespace.c:3847 [inline]
       __do_sys_mount fs/namespace.c:4057 [inline]
       __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

other info that might help us debug this:

Chain exists of:
  &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#7 --> jbd2_handle --> &oi->ip_xattr_sem

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&oi->ip_xattr_sem);
                               lock(jbd2_handle);
                               lock(&oi->ip_xattr_sem);
  lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#7);

 *** DEADLOCK ***

4 locks held by syz-executor318/5828:
 #0: ffff88802f1ac0e0 (&type->s_umount_key#44/1){+.+.}-{3:3}, at: alloc_super+0x221/0x9d0 fs/super.c:344
 #1: ffff888035b06420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 fs/namespace.c:515
 #2: ffff88807d3e3480 (&sb->s_type->i_mutex_key#16){++++}-{3:3}, at: inode_lock include/linux/fs.h:815 [inline]
 #2: ffff88807d3e3480 (&sb->s_type->i_mutex_key#16){++++}-{3:3}, at: vfs_setxattr+0x1e1/0x430 fs/xattr.c:320
 #3: ffff88807d3e31b8 (&oi->ip_xattr_sem){+.+.}-{3:3}, at: ocfs2_xattr_set+0x633/0x1930 fs/ocfs2/xattr.c:3584

stack backtrace:
CPU: 1 UID: 0 PID: 5828 Comm: syz-executor318 Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_circular_bug+0x13a/0x1b0 kernel/locking/lockdep.c:2074
 check_noncircular+0x36a/0x4a0 kernel/locking/lockdep.c:2206
 check_prev_add kernel/locking/lockdep.c:3161 [inline]
 check_prevs_add kernel/locking/lockdep.c:3280 [inline]
 validate_chain+0x18ef/0x5920 kernel/locking/lockdep.c:3904
 __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
 down_write+0x99/0x220 kernel/locking/rwsem.c:1577
 inode_lock include/linux/fs.h:815 [inline]
 ocfs2_reserve_local_alloc_bits+0x132/0x2870 fs/ocfs2/localalloc.c:636
 ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 fs/ocfs2/suballoc.c:1166
 ocfs2_init_xattr_set_ctxt+0x420/0x900 fs/ocfs2/xattr.c:3287
 ocfs2_xattr_set+0xf4e/0x1930 fs/ocfs2/xattr.c:3635
 __vfs_setxattr+0x468/0x4a0 fs/xattr.c:200
 __vfs_setxattr_noperm+0x12e/0x660 fs/xattr.c:234
 vfs_setxattr+0x221/0x430 fs/xattr.c:321
 ovl_do_setxattr fs/overlayfs/overlayfs.h:314 [inline]
 ovl_setxattr fs/overlayfs/overlayfs.h:326 [inline]
 ovl_make_workdir fs/overlayfs/super.c:696 [inline]
 ovl_get_workdir+0xd90/0x1920 fs/overlayfs/super.c:808
 ovl_fill_super+0x12a8/0x3560 fs/overlayfs/super.c:1376
 vfs_get_super fs/super.c:1280 [inline]
 get_tree_nodev+0xb7/0x140 fs/super.c:1299
 vfs_get_tree+0x90/0x2b0 fs/super.c:1814
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9ebeb19ab9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd5c4085b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f9ebeb19ab9
RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000
RBP: 00007f9ebeb91610 R08: 0000000020000200 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000

Crashes (2560):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/11/06 08:54 upstream 2e1b3cc9d7f7 3a465482 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/31 10:28 upstream 4236f913808c 96eb609f .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/23 05:03 upstream c2ee9f594da8 15fa2979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/22 01:03 upstream d12937763990 f1e4447c .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/20 22:30 upstream 715ca9dd687f cd6fc0a3 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/17 22:22 upstream 6efbea77b390 666f77ed .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/16 16:04 upstream 2f87d0916ce0 bde2d81c .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/15 12:59 upstream eca631b8fe80 7eb57b4a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/14 06:00 upstream 6485cf5ea253 084d8178 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/13 04:21 upstream 7234e2ea0edd 084d8178 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/12 03:19 upstream 9e4c6c1ad9a1 084d8178 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/11 18:02 upstream 1d227fcc7222 cd942402 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/10 21:55 upstream eb952c47d154 8fbfc0c8 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/09 22:39 upstream 75b607fab38d 56fb2cb7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/09 22:17 upstream 75b607fab38d 56fb2cb7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/09 15:54 upstream 75b607fab38d 56fb2cb7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/07 09:06 upstream 8cf0b93919e1 d7906eff .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/06 08:10 upstream fc20a3e57247 d7906eff .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/05 07:14 upstream 360c1f1f24c6 d7906eff .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/04 01:08 upstream 7ec462100ef9 d7906eff .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/02 23:51 upstream f23aa4c0761a 02f9582a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/01 21:45 upstream e32cde8d2bd7 ea2b66a6 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/30 22:20 upstream 9852d85ec9d4 bbd4e0a4 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/30 18:51 upstream 9852d85ec9d4 bbd4e0a4 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/28 15:28 upstream ad46e8f95e93 ba29ff75 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/26 19:18 upstream 11a299a7933e 9314348a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/20 04:55 upstream 2004cef11ea0 6f888b75 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/16 06:30 upstream 98f7e32f20d2 08d8a733 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/15 22:50 upstream d42f7708e27c 08d8a733 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/15 02:48 upstream 0babf683783d 08d8a733 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 02:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8936d33c1f69 3a465482 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/31 10:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 1bf329c696cf fb888278 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/29 01:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 1bf329c696cf 9efb3cc7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/29 01:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 1bf329c696cf 9efb3cc7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/29 03:53 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5f5673607153 ba29ff75 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/29 03:36 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5f5673607153 ba29ff75 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/14 04:56 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5f5673607153 158f4851 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/09/13 12:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 73e8a465 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 02:18 upstream 2e1b3cc9d7f7 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 00:41 upstream 2e1b3cc9d7f7 da38b4c9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 16:33 upstream 2e1b3cc9d7f7 da38b4c9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 05:05 upstream 557329bcecc2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 02:34 upstream 557329bcecc2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 16:42 upstream 59b723cd2adb 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 15:55 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 14:44 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 13:39 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 12:13 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 10:28 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 08:46 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 08:44 upstream 59b723cd2adb f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 05:38 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 03:52 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 02:51 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 01:39 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 00:27 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 22:46 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 21:33 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 20:18 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 20:10 upstream a33ab3f94f51 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 17:24 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 14:16 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 12:22 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 10:52 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 09:49 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 09:06 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 07:00 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 04:11 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 02:59 upstream 3e5e6c9900c3 f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 01:49 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/03 00:35 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/02 23:02 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/02 20:51 upstream 11066801dd4b f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/31 23:49 upstream 0fc810ae3ae1 96eb609f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 20:39 upstream 2e1b3cc9d7f7 da38b4c9 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/08/18 21:19 upstream c3f2d783a459 e1c76ab2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/08/18 12:29 upstream c3f2d783a459 e1c76ab2 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/10/14 21:12 linux-next 7f773fd61baa b01b6661 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 06:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8936d33c1f69 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 05:26 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8936d33c1f69 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/06 00:00 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8936d33c1f69 3a465482 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 19:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8936d33c1f69 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 13:11 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 11:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 10:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 07:54 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 06:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 04:01 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/05 00:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
2024/11/04 22:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 46f782153ea2 509da429 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in ocfs2_reserve_local_alloc_bits
* Struck through repros no longer work on HEAD.