syzbot


possible deadlock in exfat_iterate

Status: auto-obsoleted due to no activity on 2023/10/19 11:29
Subsystems: exfat
[Documentation on labels]
Reported-by: syzbot+38655f1298fefc58a904@syzkaller.appspotmail.com
First crash: 627d, last: 317d
Cause bisection: failed (error log, bisect log)
  
Fix bisection: fixed by (bisect log) [merge commit]:
commit 675f176b4dcc2b75adbcea7ba0e9a649527f53bd
Author: David S. Miller <davem@davemloft.net>
Date: Fri Feb 17 11:06:39 2023 +0000

  Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net

  
Discussions (6)
Title Replies (including bot) Last reply
[syzbot] Monthly exfat report (Aug 2023) 0 (1) 2023/08/09 12:33
[syzbot] Monthly fat report (Jul 2023) 3 (4) 2023/07/14 23:29
[syzbot] Monthly fat report (May 2023) 0 (1) 2023/05/31 12:40
[syzbot] Monthly fat report (Apr 2023) 0 (1) 2023/05/01 09:05
[syzbot] Monthly fat report 0 (1) 2023/03/30 10:28
[syzbot] possible deadlock in exfat_iterate 0 (2) 2022/12/21 06:17
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 possible deadlock in exfat_iterate origin:upstream C done 81 317d 449d 3/3 fixed on 2023/10/06 12:26
linux-6.1 possible deadlock in exfat_iterate 148 318d 457d 0/3 auto-obsoleted due to no activity on 2023/10/18 04:53
Last patch testing requests (2)
Created Duration User Patch Repo Result
2023/08/29 04:03 18m retest repro upstream OK log
2023/07/14 17:44 53m nogikh@google.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master OK log

Sample crash report:
======================================================
WARNING: possible circular locking dependency detected
6.1.0-syzkaller-13822-g6feb57c2fd7c #0 Not tainted
------------------------------------------------------
syz-executor102/5793 is trying to acquire lock:
ffff88802bd68158 (&mm->mmap_lock){++++}-{3:3}, at: mmap_read_lock+0x17/0x50 include/linux/mmap_lock.h:117

but task is already holding lock:
ffff8880291240e0 (&sbi->s_lock){+.+.}-{3:3}, at: exfat_iterate+0x1cc/0x34c0 fs/exfat/dir.c:226

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&sbi->s_lock){+.+.}-{3:3}:
       lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668
       __mutex_lock_common+0x1bd/0x26e0 kernel/locking/mutex.c:603
       __mutex_lock kernel/locking/mutex.c:747 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:799
       exfat_get_block+0x191/0x1e20 fs/exfat/inode.c:281
       do_mpage_readpage+0x970/0x1c50 fs/mpage.c:208
       mpage_readahead+0x210/0x380 fs/mpage.c:361
       read_pages+0x169/0x9c0 mm/readahead.c:161
       page_cache_ra_unbounded+0x703/0x820 mm/readahead.c:270
       page_cache_sync_readahead include/linux/pagemap.h:1210 [inline]
       filemap_get_pages+0x465/0x10d0 mm/filemap.c:2600
       filemap_read+0x3cf/0xea0 mm/filemap.c:2694
       __kernel_read+0x3fc/0x830 fs/read_write.c:428
       integrity_kernel_read+0xac/0xf0 security/integrity/iint.c:199
       ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
       ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
       ima_calc_file_hash+0x178f/0x1ca0 security/integrity/ima/ima_crypto.c:573
       ima_collect_measurement+0x444/0x8c0 security/integrity/ima/ima_api.c:292
       process_measurement+0xf41/0x1bc0 security/integrity/ima/ima_main.c:339
       ima_file_check+0xd8/0x130 security/integrity/ima/ima_main.c:519
       do_open fs/namei.c:3559 [inline]
       path_openat+0x2600/0x2dd0 fs/namei.c:3714
       do_filp_open+0x264/0x4f0 fs/namei.c:3741
       do_sys_openat2+0x124/0x4e0 fs/open.c:1310
       do_sys_open fs/open.c:1326 [inline]
       __do_sys_open fs/open.c:1334 [inline]
       __se_sys_open fs/open.c:1330 [inline]
       __x64_sys_open+0x221/0x270 fs/open.c:1330
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x63/0xcd

-> #1 (mapping.invalidate_lock#3){.+.+}-{3:3}:
       lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668
       down_read+0x39/0x50 kernel/locking/rwsem.c:1509
       filemap_invalidate_lock_shared include/linux/fs.h:811 [inline]
       filemap_fault+0x2fb/0x1060 mm/filemap.c:3146
       __do_fault+0x136/0x4f0 mm/memory.c:4163
       do_read_fault mm/memory.c:4514 [inline]
       do_fault mm/memory.c:4643 [inline]
       handle_pte_fault mm/memory.c:4931 [inline]
       __handle_mm_fault mm/memory.c:5073 [inline]
       handle_mm_fault+0x2066/0x26b0 mm/memory.c:5219
       do_user_addr_fault+0x69b/0xcb0 arch/x86/mm/fault.c:1428
       handle_page_fault arch/x86/mm/fault.c:1519 [inline]
       exc_page_fault+0x7a/0x110 arch/x86/mm/fault.c:1575
       asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:570
       strncpy_from_user+0x150/0x330 lib/strncpy_from_user.c:139
       getname_flags+0xf5/0x4e0 fs/namei.c:150
       do_sys_openat2+0xba/0x4e0 fs/open.c:1304
       do_sys_open fs/open.c:1326 [inline]
       __do_sys_open fs/open.c:1334 [inline]
       __se_sys_open fs/open.c:1330 [inline]
       __x64_sys_open+0x221/0x270 fs/open.c:1330
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x63/0xcd

-> #0 (&mm->mmap_lock){++++}-{3:3}:
       check_prev_add kernel/locking/lockdep.c:3097 [inline]
       check_prevs_add kernel/locking/lockdep.c:3216 [inline]
       validate_chain+0x1898/0x6ae0 kernel/locking/lockdep.c:3831
       __lock_acquire+0x1292/0x1f60 kernel/locking/lockdep.c:5055
       lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668
       down_read+0x39/0x50 kernel/locking/rwsem.c:1509
       mmap_read_lock+0x17/0x50 include/linux/mmap_lock.h:117
       do_user_addr_fault+0x4b7/0xcb0 arch/x86/mm/fault.c:1379
       handle_page_fault arch/x86/mm/fault.c:1519 [inline]
       exc_page_fault+0x7a/0x110 arch/x86/mm/fault.c:1575
       asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:570
       filldir64+0x2df/0x660 fs/readdir.c:331
       dir_emit_dot include/linux/fs.h:3568 [inline]
       dir_emit_dots include/linux/fs.h:3579 [inline]
       exfat_iterate+0x2e4/0x34c0 fs/exfat/dir.c:229
       iterate_dir+0x257/0x5f0
       __do_sys_getdents64 fs/readdir.c:369 [inline]
       __se_sys_getdents64+0x1db/0x4c0 fs/readdir.c:354
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x63/0xcd

other info that might help us debug this:

Chain exists of:
  &mm->mmap_lock --> mapping.invalidate_lock#3 --> &sbi->s_lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&sbi->s_lock);
                               lock(mapping.invalidate_lock#3);
                               lock(&sbi->s_lock);
  lock(&mm->mmap_lock);

 *** DEADLOCK ***

3 locks held by syz-executor102/5793:
 #0: ffff888012b5e0e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x242/0x2e0 fs/file.c:1046
 #1: ffff8880731d5730 (&sb->s_type->i_mutex_key#20){++++}-{3:3}, at: iterate_dir+0x147/0x5f0 fs/readdir.c:57
 #2: ffff8880291240e0 (&sbi->s_lock){+.+.}-{3:3}, at: exfat_iterate+0x1cc/0x34c0 fs/exfat/dir.c:226

stack backtrace:
CPU: 0 PID: 5793 Comm: syz-executor102 Not tainted 6.1.0-syzkaller-13822-g6feb57c2fd7c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1b1/0x290 lib/dump_stack.c:106
 check_noncircular+0x2cc/0x390 kernel/locking/lockdep.c:2177
 check_prev_add kernel/locking/lockdep.c:3097 [inline]
 check_prevs_add kernel/locking/lockdep.c:3216 [inline]
 validate_chain+0x1898/0x6ae0 kernel/locking/lockdep.c:3831
 __lock_acquire+0x1292/0x1f60 kernel/locking/lockdep.c:5055
 lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668
 down_read+0x39/0x50 kernel/locking/rwsem.c:1509
 mmap_read_lock+0x17/0x50 include/linux/mmap_lock.h:117
 do_user_addr_fault+0x4b7/0xcb0 arch/x86/mm/fault.c:1379
 handle_page_fault arch/x86/mm/fault.c:1519 [inline]
 exc_page_fault+0x7a/0x110 arch/x86/mm/fault.c:1575
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:570
RIP: 0010:filldir64+0x2df/0x660 fs/readdir.c:335
Code: 5c 24 20 48 89 de e8 10 79 95 ff 83 7c 24 18 00 0f 88 4b 02 00 00 48 39 dd 0f 82 42 02 00 00 0f 01 cb 0f ae e8 48 8b 44 24 60 <48> 89 43 08 e8 a8 76 95 ff 48 8b 04 24 48 8b 4c 24 68 48 89 08 e8
RSP: 0018:ffffc90005aff6f8 EFLAGS: 00050206
RAX: 0000000000000000 RBX: 00000000200022c0 RCX: 0000000000000000
RDX: ffff88801f510000 RSI: 00000000200022c0 RDI: 00007fffffffefe8
RBP: 00007fffffffefe8 R08: ffffffff81f66420 R09: 0000000000000004
R10: 0000000000000003 R11: ffff88801f510000 R12: ffffffff8b076a40
R13: dffffc0000000000 R14: 0000000000000001 R15: ffffc90005affe70
 dir_emit_dot include/linux/fs.h:3568 [inline]
 dir_emit_dots include/linux/fs.h:3579 [inline]
 exfat_iterate+0x2e4/0x34c0 fs/exfat/dir.c:229
 iterate_dir+0x257/0x5f0
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64+0x1db/0x4c0 fs/readdir.c:354
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb9bfdcf5f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 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:00007fb9b716e208 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00007fb9bfe54558 RCX: 00007fb9bfdcf5f9
RDX: 0000000000000018 RSI: 00000000200022c0 RDI: 0000000000000004
RBP: 00007fb9bfe54550 R08: 00007fb9b716e700 R09: 0000000000000000
R10: 00007fb9b716e700 R11: 0000000000000246 R12: 00007fb9bfe5455c
R13: 00007ffd016b68ff R14: 00007fb9b716e300 R15: 0000000000022000
 </TASK>
----------------
Code disassembly (best guess):
   0:	5c                   	pop    %rsp
   1:	24 20                	and    $0x20,%al
   3:	48 89 de             	mov    %rbx,%rsi
   6:	e8 10 79 95 ff       	callq  0xff95791b
   b:	83 7c 24 18 00       	cmpl   $0x0,0x18(%rsp)
  10:	0f 88 4b 02 00 00    	js     0x261
  16:	48 39 dd             	cmp    %rbx,%rbp
  19:	0f 82 42 02 00 00    	jb     0x261
  1f:	0f 01 cb             	stac
  22:	0f ae e8             	lfence
  25:	48 8b 44 24 60       	mov    0x60(%rsp),%rax
* 2a:	48 89 43 08          	mov    %rax,0x8(%rbx) <-- trapping instruction
  2e:	e8 a8 76 95 ff       	callq  0xff9576db
  33:	48 8b 04 24          	mov    (%rsp),%rax
  37:	48 8b 4c 24 68       	mov    0x68(%rsp),%rcx
  3c:	48 89 08             	mov    %rcx,(%rax)
  3f:	e8                   	.byte 0xe8

Crashes (236):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/12/21 06:17 upstream 6feb57c2fd7c d3e76707 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs possible deadlock in exfat_iterate
2023/08/02 03:56 upstream 5d0c230f1de8 df07ffe8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/08/02 02:00 upstream 5d0c230f1de8 df07ffe8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/08/01 22:58 upstream 5d0c230f1de8 df07ffe8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/07/28 09:44 upstream 57012c57536f 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/07/23 09:57 upstream 295e1388de2d 27cbe77f .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/07/19 03:57 upstream 74f1456c4a5f 022df2bb .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/07/06 07:05 upstream d528014517f2 ba5dba36 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in exfat_iterate
2023/08/10 11:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86d7896480b0 4df3089c .config console log report info ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/08/04 18:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2642b8a18760 74621247 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/08/02 18:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2642b8a18760 39a91c18 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/31 21:42 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2642b8a18760 2a0d0f29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/29 00:28 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6eaae1980760 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/27 13:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6eaae1980760 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/27 12:11 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6eaae1980760 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/27 06:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 05d881b85b48 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/26 17:52 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 41fe1bae .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/25 16:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 6756545c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/25 08:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 9a0ddda3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/25 05:45 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 9a0ddda3 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/24 11:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 06460670 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/24 10:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 06460670 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/23 22:21 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 27cbe77f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/22 18:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 27cbe77f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/19 15:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 022df2bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/18 14:16 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 022df2bb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/17 21:20 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 e5f10889 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/17 12:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 e5f10889 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/16 02:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/15 00:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/14 08:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 d624500f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/13 20:20 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 55eda22f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/13 19:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 55eda22f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/13 18:51 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 55eda22f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/13 04:32 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 86081196 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/13 03:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 86081196 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/12 15:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 979d5fe2 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/12 12:37 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 2f19aa4f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/09 22:26 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 668cb1fa .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/08 00:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 668cb1fa .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/07 08:22 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 22ae5830 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/05 19:47 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 ba5dba36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/05 17:51 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 ba5dba36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/05 14:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 80298b6f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/05 06:13 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 80298b6f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/05 03:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 80298b6f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/04 18:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 17a98177 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/03 17:09 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 6e553898 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2023/07/01 23:01 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 bfc47836 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
2022/10/04 15:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bbed346d5a96 eab8f949 .config console log report info [disk image] [vmlinux] ci-upstream-gce-arm64 possible deadlock in exfat_iterate
* Struck through repros no longer work on HEAD.