syzbot


possible deadlock in __fs_reclaim_acquire
Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+127fd7828d6eeb611703@syzkaller.appspotmail.com
Fix commit: 187ad460b841 mm/page_alloc: avoid page allocator recursion with pagesets.lock held
First crash: 325d, last: 309d

Cause bisection: introduced by (bisect log) [no-op commit]:
commit 8215d5b7f15f8643bf12fe005b2bc0cc322aff62
Author: Chao Yu <chao@kernel.org>
Date: Sun Jun 27 13:32:29 2021 +0000

  MAINTAINERS: erofs: update my email address

Crash: BUG: sleeping function called from invalid context in lock_sock_nested (log)
Repro: syz .config
duplicates (13):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
net test error: possible deadlock in fs_reclaim_acquire 5 309d 315d 0/22 closed as dup on 2021/07/10 03:13
net boot error: possible deadlock in fs_reclaim_acquire 1 323d 319d 0/22 closed as dup on 2021/07/07 11:35
possible deadlock in fs_reclaim_acquire (3) C error 10538 291d 321d 0/22 closed as dup on 2021/07/07 11:37
net boot error: possible deadlock in get_page_from_freelist 1 322d 318d 0/22 closed as dup on 2021/07/07 11:34
upstream test error: possible deadlock in fs_reclaim_acquire 2 312d 320d 0/22 closed as dup on 2021/07/07 11:36
bpf test error: possible deadlock in fs_reclaim_acquire 1 309d 305d 0/22 closed as dup on 2021/07/28 14:07
linux-next test error: possible deadlock in fs_reclaim_acquire 1 318d 318d 0/22 closed as dup on 2021/07/07 11:25
upstream boot error: possible deadlock in __fs_reclaim_acquire 6 315d 318d 0/22 closed as dup on 2021/07/07 11:33
upstream boot error: possible deadlock in fs_reclaim_acquire 11 314d 318d 0/22 closed as dup on 2021/07/07 11:40
net-next test error: possible deadlock in fs_reclaim_acquire 1 304d 300d 0/22 closed as dup on 2021/07/28 14:05
upstream boot error: possible deadlock in get_page_from_freelist 2 315d 318d 0/22 closed as dup on 2021/07/07 11:39
upstream test error: possible deadlock in __fs_reclaim_acquire 1 325d 321d 0/22 closed as dup on 2021/07/07 11:36
upstream boot error: possible deadlock in local_lock_acquire 4 315d 318d 0/22 closed as dup on 2021/07/07 11:32
Patch testing requests:
Created Duration User Patch Repo Result
2021/07/07 13:20 18m desmondcheongzx@gmail.com patch upstream OK
2021/07/07 10:21 31m desmondcheongzx@gmail.com patch upstream OK
2021/07/07 09:48 27m desmondcheongzx@gmail.com patch upstream report log
2021/07/07 09:12 28m desmondcheongzx@gmail.com patch upstream error

Sample crash report:
======================================================
WARNING: possible circular locking dependency detected
5.14.0-rc1-syzkaller #0 Not tainted
------------------------------------------------------
syz-execprog/8431 is trying to acquire lock:
ffffffff8c7d6b20 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x0/0x30 mm/page_alloc.c:4210

but task is already holding lock:
ffff8880b9c4d0c8 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 include/linux/local_lock_internal.h:41

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (lock#2){-.-.}-{2:2}:
       lock_acquire+0x182/0x4a0 kernel/locking/lockdep.c:5625
       local_lock_acquire+0x23/0x130 include/linux/local_lock_internal.h:42
       free_unref_page+0x242/0x550 mm/page_alloc.c:3427
       mm_free_pgd kernel/fork.c:636 [inline]
       __mmdrop+0xae/0x3f0 kernel/fork.c:687
       mmdrop include/linux/sched/mm.h:49 [inline]
       finish_task_switch+0x221/0x630 kernel/sched/core.c:4582
       context_switch kernel/sched/core.c:4686 [inline]
       __schedule+0xc0f/0x11f0 kernel/sched/core.c:5940
       preempt_schedule_notrace+0x12c/0x170 kernel/sched/core.c:6179
       preempt_schedule_notrace_thunk+0x16/0x18 arch/x86/entry/thunk_64.S:36
       rcu_read_unlock_sched_notrace include/linux/rcupdate.h:809 [inline]
       trace_lock_release+0xa1/0x150 include/trace/events/lock.h:58
       lock_release+0x81/0x7b0 kernel/locking/lockdep.c:5636
       wp_page_copy+0x640/0x2180 mm/memory.c:3031
       handle_pte_fault mm/memory.c:4567 [inline]
       __handle_mm_fault mm/memory.c:4684 [inline]
       handle_mm_fault+0x1dc5/0x2500 mm/memory.c:4782
       do_user_addr_fault+0x8ce/0x10c0 arch/x86/mm/fault.c:1390
       handle_page_fault arch/x86/mm/fault.c:1475 [inline]
       exc_page_fault+0xa1/0x1e0 arch/x86/mm/fault.c:1531
       asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568

-> #1 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}:
       lock_acquire+0x182/0x4a0 kernel/locking/lockdep.c:5625
       fs_reclaim_acquire+0x79/0xf0 mm/page_alloc.c:4569
       might_alloc include/linux/sched/mm.h:198 [inline]
       slab_pre_alloc_hook mm/slab.h:485 [inline]
       slab_alloc_node mm/slub.c:2902 [inline]
       slab_alloc mm/slub.c:2989 [inline]
       kmem_cache_alloc_trace+0x39/0x340 mm/slub.c:3006
       kmalloc include/linux/slab.h:591 [inline]
       kzalloc include/linux/slab.h:721 [inline]
       alloc_workqueue_attrs kernel/workqueue.c:3365 [inline]
       wq_numa_init+0xb1/0x449 kernel/workqueue.c:5899
       workqueue_init+0x18/0x7c7 kernel/workqueue.c:6031
       kernel_init_freeable+0x3bf/0x57e init/main.c:1577
       kernel_init+0x19/0x2a0 init/main.c:1485
       ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

-> #0 (fs_reclaim){+.+.}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3051 [inline]
       check_prevs_add+0x4f9/0x5b30 kernel/locking/lockdep.c:3174
       validate_chain kernel/locking/lockdep.c:3789 [inline]
       __lock_acquire+0x4476/0x6100 kernel/locking/lockdep.c:5015
       lock_acquire+0x182/0x4a0 kernel/locking/lockdep.c:5625
       __fs_reclaim_acquire+0x20/0x30 mm/page_alloc.c:4552
       fs_reclaim_acquire+0x59/0xf0 mm/page_alloc.c:4566
       prepare_alloc_pages+0x151/0x5a0 mm/page_alloc.c:5164
       __alloc_pages+0x14d/0x5f0 mm/page_alloc.c:5363
       stack_depot_save+0x361/0x490 lib/stackdepot.c:303
       save_stack+0xf9/0x1f0 mm/page_owner.c:120
       __set_page_owner+0x42/0x2f0 mm/page_owner.c:181
       prep_new_page mm/page_alloc.c:2433 [inline]
       __alloc_pages_bulk+0x9f2/0x1090 mm/page_alloc.c:5301
       alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline]
       vm_area_alloc_pages mm/vmalloc.c:2793 [inline]
       __vmalloc_area_node mm/vmalloc.c:2863 [inline]
       __vmalloc_node_range+0x3ad/0x7f0 mm/vmalloc.c:2966
       vmalloc_user+0x70/0x80 mm/vmalloc.c:3101
       kcov_mmap+0x28/0x130 kernel/kcov.c:465
       call_mmap include/linux/fs.h:2119 [inline]
       mmap_region+0x1410/0x1df0 mm/mmap.c:1808
       do_mmap+0x89e/0x10c0 mm/mmap.c:1584
       vm_mmap_pgoff+0x19e/0x2b0 mm/util.c:519
       ksys_mmap_pgoff+0x504/0x7b0 mm/mmap.c:1635
       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+0x44/0xae

other info that might help us debug this:

Chain exists of:
  fs_reclaim --> mmu_notifier_invalidate_range_start --> lock#2

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(lock#2);
                               lock(mmu_notifier_invalidate_range_start);
                               lock(lock#2);
  lock(fs_reclaim);

 *** DEADLOCK ***

2 locks held by syz-execprog/8431:
 #0: ffff88801debea28 (&mm->mmap_lock#2){++++}-{3:3}, at: mmap_write_lock_killable include/linux/mmap_lock.h:87 [inline]
 #0: ffff88801debea28 (&mm->mmap_lock#2){++++}-{3:3}, at: vm_mmap_pgoff+0x14d/0x2b0 mm/util.c:517
 #1: ffff8880b9c4d0c8 (lock#2){-.-.}-{2:2}, at: local_lock_acquire+0x7/0x130 include/linux/local_lock_internal.h:41

stack backtrace:
CPU: 0 PID: 8431 Comm: syz-execprog Not tainted 5.14.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1ae/0x29f lib/dump_stack.c:105
 print_circular_bug+0xb17/0xdc0 kernel/locking/lockdep.c:2009
 check_noncircular+0x2cc/0x390 kernel/locking/lockdep.c:2131
 check_prev_add kernel/locking/lockdep.c:3051 [inline]
 check_prevs_add+0x4f9/0x5b30 kernel/locking/lockdep.c:3174
 validate_chain kernel/locking/lockdep.c:3789 [inline]
 __lock_acquire+0x4476/0x6100 kernel/locking/lockdep.c:5015
 lock_acquire+0x182/0x4a0 kernel/locking/lockdep.c:5625
 __fs_reclaim_acquire+0x20/0x30 mm/page_alloc.c:4552
 fs_reclaim_acquire+0x59/0xf0 mm/page_alloc.c:4566
 prepare_alloc_pages+0x151/0x5a0 mm/page_alloc.c:5164
 __alloc_pages+0x14d/0x5f0 mm/page_alloc.c:5363
 stack_depot_save+0x361/0x490 lib/stackdepot.c:303
 save_stack+0xf9/0x1f0 mm/page_owner.c:120
 __set_page_owner+0x42/0x2f0 mm/page_owner.c:181
 prep_new_page mm/page_alloc.c:2433 [inline]
 __alloc_pages_bulk+0x9f2/0x1090 mm/page_alloc.c:5301
 alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline]
 vm_area_alloc_pages mm/vmalloc.c:2793 [inline]
 __vmalloc_area_node mm/vmalloc.c:2863 [inline]
 __vmalloc_node_range+0x3ad/0x7f0 mm/vmalloc.c:2966
 vmalloc_user+0x70/0x80 mm/vmalloc.c:3101
 kcov_mmap+0x28/0x130 kernel/kcov.c:465
 call_mmap include/linux/fs.h:2119 [inline]
 mmap_region+0x1410/0x1df0 mm/mmap.c:1808
 do_mmap+0x89e/0x10c0 mm/mmap.c:1584
 vm_mmap_pgoff+0x19e/0x2b0 mm/util.c:519
 ksys_mmap_pgoff+0x504/0x7b0 mm/mmap.c:1635
 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+0x44/0xae
RIP: 0033:0x4b132a
Code: e8 db 57 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0002c7a10 EFLAGS: 00000202 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b132a
RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000000000000
RBP: 000000c0002c7a70 R08: 0000000000000006 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000727f1a
R13: 00000000000000c9 R14: 0000000000000200 R15: 0000000000000100
BUG: sleeping function called from invalid context at mm/page_alloc.c:5167
in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 8431, name: syz-execprog
INFO: lockdep is turned off.
irq event stamp: 32502
hardirqs last  enabled at (32501): [<ffffffff89db217b>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (32501): [<ffffffff89db217b>] _raw_spin_unlock_irqrestore+0x8b/0x120 kernel/locking/spinlock.c:191
hardirqs last disabled at (32502): [<ffffffff81be9981>] __alloc_pages_bulk+0x801/0x1090 mm/page_alloc.c:5279
softirqs last  enabled at (30954): [<ffffffff814d60bb>] invoke_softirq kernel/softirq.c:432 [inline]
softirqs last  enabled at (30954): [<ffffffff814d60bb>] __irq_exit_rcu+0x21b/0x260 kernel/softirq.c:636
softirqs last disabled at (30949): [<ffffffff814d60bb>] invoke_softirq kernel/softirq.c:432 [inline]
softirqs last disabled at (30949): [<ffffffff814d60bb>] __irq_exit_rcu+0x21b/0x260 kernel/softirq.c:636
CPU: 0 PID: 8431 Comm: syz-execprog Not tainted 5.14.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1ae/0x29f lib/dump_stack.c:105
 ___might_sleep+0x4e5/0x6b0 kernel/sched/core.c:9154
 prepare_alloc_pages+0x1c0/0x5a0 mm/page_alloc.c:5167
 __alloc_pages+0x14d/0x5f0 mm/page_alloc.c:5363
 stack_depot_save+0x361/0x490 lib/stackdepot.c:303
 save_stack+0xf9/0x1f0 mm/page_owner.c:120
 __set_page_owner+0x42/0x2f0 mm/page_owner.c:181
 prep_new_page mm/page_alloc.c:2433 [inline]
 __alloc_pages_bulk+0x9f2/0x1090 mm/page_alloc.c:5301
 alloc_pages_bulk_array_node include/linux/gfp.h:557 [inline]
 vm_area_alloc_pages mm/vmalloc.c:2793 [inline]
 __vmalloc_area_node mm/vmalloc.c:2863 [inline]
 __vmalloc_node_range+0x3ad/0x7f0 mm/vmalloc.c:2966
 vmalloc_user+0x70/0x80 mm/vmalloc.c:3101
 kcov_mmap+0x28/0x130 kernel/kcov.c:465
 call_mmap include/linux/fs.h:2119 [inline]
 mmap_region+0x1410/0x1df0 mm/mmap.c:1808
 do_mmap+0x89e/0x10c0 mm/mmap.c:1584
 vm_mmap_pgoff+0x19e/0x2b0 mm/util.c:519
 ksys_mmap_pgoff+0x504/0x7b0 mm/mmap.c:1635
 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+0x44/0xae
RIP: 0033:0x4b132a
Code: e8 db 57 fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 4c 8b 54 24 28 4c 8b 44 24 30 4c 8b 4c 24 38 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 40 ff ff ff ff 48 c7 44 24 48
RSP: 002b:000000c0002c7a10 EFLAGS: 00000202 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b132a
RDX: 0000000000000003 RSI: 0000000000080000 RDI: 0000000000000000
RBP: 000000c0002c7a70 R08: 0000000000000006 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000727f1a
R13: 00000000000000c9 R14: 0000000000000200 R15: 0000000000000100

Crashes (672):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/07/12 11:36 upstream e73f0f0ee754 a4869c92 .config log report syz possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/12 11:08 upstream e73f0f0ee754 a4869c92 .config log report syz possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/08 08:26 upstream 3dbdb38e2869 95793bce .config log report syz possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/07 04:51 upstream 3dbdb38e2869 cca78469 .config log report syz possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/04 11:50 upstream 3dbdb38e2869 55aa55c2 .config log report syz possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 22:10 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 21:09 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 19:53 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 17:56 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 16:53 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 15:54 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 13:12 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 11:12 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 10:05 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 08:56 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 07:48 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 06:17 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 04:45 upstream 8096acd7442e b9a2f64e .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 03:37 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 02:18 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/15 00:28 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 22:36 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 21:17 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 20:02 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 18:57 upstream 8096acd7442e 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 17:52 upstream 40226a3d96ef 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 16:18 upstream 40226a3d96ef 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 16:10 upstream 40226a3d96ef 94e0b707 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 15:05 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 14:02 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 12:59 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 09:53 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 08:30 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 07:29 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 06:09 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 05:49 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 04:42 upstream 40226a3d96ef 484502bd .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 03:40 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 01:50 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/14 00:26 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 22:06 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 21:32 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 20:15 upstream 40226a3d96ef fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 19:11 upstream 7fef2edf7cc7 fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 18:06 upstream 7fef2edf7cc7 fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 17:14 upstream 7fef2edf7cc7 fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 16:12 upstream 7fef2edf7cc7 fa0594c3 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 15:11 upstream 7fef2edf7cc7 f415556d .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 13:39 upstream 7fef2edf7cc7 f415556d .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 12:06 upstream 7fef2edf7cc7 f415556d .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/13 10:57 upstream 7fef2edf7cc7 f415556d .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/07/04 08:37 upstream 3dbdb38e2869 55aa55c2 .config log report info possible deadlock in __fs_reclaim_acquire
ci-upstream-kasan-gce-smack-root 2021/06/30 08:54 upstream 007b350a5875 84fd4c77 .config log report info possible deadlock in __fs_reclaim_acquire