syzbot


possible deadlock in f_getown

Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+8073030e235a5a84dd31@syzkaller.appspotmail.com
Fix commit: f671a691e299 fcntl: fix potential deadlocks for &fown_struct.lock
First crash: 853d, last: 524d

Cause bisection: introduced by (bisect log) :
commit e918188611f073063415f40fae568fa4d86d9044
Author: Boqun Feng <boqun.feng@gmail.com>
Date: Fri Aug 7 07:42:20 2020 +0000

  locking: More accurate annotations for read_lock()

Crash: possible deadlock in f_getown (log)
Repro: C syz .config

Fix bisection: fixed by (bisect log) :
commit f671a691e299f58835d4660d642582bf0e8f6fda
Author: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Date: Fri Jul 2 09:18:30 2021 +0000

  fcntl: fix potential deadlocks for &fown_struct.lock

duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
possible deadlock in input_event C done 2740 446d 750d 0/24 closed as dup on 2021/07/07 07:31
Last patch testing requests:
Created Duration User Patch Repo Result
2021/07/02 09:37 21m desmondcheongzx@gmail.com patch upstream OK

Sample crash report:
========================================================
WARNING: possible irq lock inversion dependency detected
5.13.0-rc2-syzkaller #0 Not tainted
--------------------------------------------------------
syz-executor166/8419 just changed the state of lock:
ffff8880173ebcb8 (&f->f_owner.lock){.+..}-{2:2}, at: f_getown+0x22/0x210 fs/fcntl.c:153
but this lock was taken by another, HARDIRQ-safe lock in the past:
 (&dev->event_lock){-...}-{2:2}


and interrupts could create inverse lock ordering between them.


other info that might help us debug this:
Chain exists of:
  &dev->event_lock --> &new->fa_lock --> &f->f_owner.lock

 Possible interrupt unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&f->f_owner.lock);
                               local_irq_disable();
                               lock(&dev->event_lock);
                               lock(&new->fa_lock);
  <Interrupt>
    lock(&dev->event_lock);

 *** DEADLOCK ***

no locks held by syz-executor166/8419.

the shortest dependencies between 2nd lock and 1st lock:
   -> (&dev->event_lock){-...}-{2:2} {
      IN-HARDIRQ-W at:
                          lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                          __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
                          _raw_spin_lock_irqsave+0xb3/0x100 kernel/locking/spinlock.c:159
                          input_event+0x89/0xc0 drivers/input/input.c:445
                          input_report_key include/linux/input.h:425 [inline]
                          psmouse_report_standard_buttons drivers/input/mouse/psmouse-base.c:123 [inline]
                          psmouse_report_standard_packet+0x4f/0x200 drivers/input/mouse/psmouse-base.c:141
                          psmouse_process_byte+0x44f/0x640 drivers/input/mouse/psmouse-base.c:232
                          psmouse_handle_byte+0x44/0x4a0 drivers/input/mouse/psmouse-base.c:274
                          psmouse_interrupt+0x6d0/0x10c0 drivers/input/mouse/psmouse-base.c:426
                          serio_interrupt+0x88/0x130 drivers/input/serio/serio.c:1002
                          i8042_interrupt+0x34c/0x740 drivers/input/serio/i8042.c:602
                          __handle_irq_event_percpu+0x20a/0x6d0 kernel/irq/handle.c:156
                          handle_irq_event_percpu kernel/irq/handle.c:196 [inline]
                          handle_irq_event+0x10a/0x2f0 kernel/irq/handle.c:213
                          handle_edge_irq+0x245/0xbe0 kernel/irq/chip.c:819
                          generic_handle_irq_desc include/linux/irqdesc.h:158 [inline]
                          handle_irq arch/x86/kernel/irq.c:231 [inline]
                          __common_interrupt+0xce/0x1e0 arch/x86/kernel/irq.c:250
                          common_interrupt+0x9c/0xc0 arch/x86/kernel/irq.c:240
                          asm_common_interrupt+0x1e/0x40 arch/x86/include/asm/idtentry.h:638
                          native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
                          arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
                          acpi_safe_halt drivers/acpi/processor_idle.c:108 [inline]
                          acpi_idle_do_entry drivers/acpi/processor_idle.c:513 [inline]
                          acpi_idle_enter+0x430/0x780 drivers/acpi/processor_idle.c:648
                          cpuidle_enter_state+0x509/0xe60 drivers/cpuidle/cpuidle.c:237
                          cpuidle_enter+0x59/0x90 drivers/cpuidle/cpuidle.c:351
                          call_cpuidle kernel/sched/idle.c:158 [inline]
                          cpuidle_idle_call kernel/sched/idle.c:239 [inline]
                          do_idle+0x3c8/0x620 kernel/sched/idle.c:306
                          cpu_startup_entry+0x15/0x20 kernel/sched/idle.c:403
                          secondary_startup_64_no_verify+0xb0/0xbb
      INITIAL USE at:
                         lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                         __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
                         _raw_spin_lock_irqsave+0xb3/0x100 kernel/locking/spinlock.c:159
                         input_inject_event+0xb3/0x280 drivers/input/input.c:471
                         led_trigger_event+0x6f/0xd0 drivers/leds/led-triggers.c:388
                         kbd_led_trigger_activate+0xb8/0x100 drivers/tty/vt/keyboard.c:1029
                         led_trigger_set+0x514/0x940 drivers/leds/led-triggers.c:195
                         led_trigger_set_default+0x1ca/0x200 drivers/leds/led-triggers.c:259
                         led_classdev_register_ext+0x690/0x870 drivers/leds/led-class.c:416
                         led_classdev_register include/linux/leds.h:190 [inline]
                         input_leds_connect+0x53e/0x790 drivers/input/input-leds.c:139
                         input_attach_handler drivers/input/input.c:1035 [inline]
                         input_register_device+0xe25/0x1350 drivers/input/input.c:2335
                         atkbd_connect+0x74f/0xa70 drivers/input/keyboard/atkbd.c:1293
                         serio_connect_driver drivers/input/serio/serio.c:47 [inline]
                         serio_driver_probe+0x76/0x90 drivers/input/serio/serio.c:778
                         really_probe+0x385/0x1020 drivers/base/dd.c:576
                         driver_probe_device+0x178/0x350 drivers/base/dd.c:763
                         device_driver_attach+0x176/0x280 drivers/base/dd.c:1039
                         __driver_attach+0xa7/0x390 drivers/base/dd.c:1117
                         bus_for_each_dev+0x168/0x1d0 drivers/base/bus.c:305
                         serio_attach_driver drivers/input/serio/serio.c:808 [inline]
                         serio_handle_event+0x8d1/0x1070 drivers/input/serio/serio.c:227
                         process_one_work+0x833/0x10c0 kernel/workqueue.c:2275
                         worker_thread+0xac1/0x1300 kernel/workqueue.c:2421
                         kthread+0x39a/0x3c0 kernel/kthread.c:313
                         ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
    }
    ... key      at: [<ffffffff91276a40>] input_allocate_device.__key.6+0x0/0x40
    ... acquired at:
   lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
   __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
   _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:151
   spin_lock include/linux/spinlock.h:354 [inline]
   evdev_pass_values+0xd9/0xaa0 drivers/input/evdev.c:261
   evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
   input_to_handler drivers/input/input.c:115 [inline]
   input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
   input_handle_event+0xb99/0x1550 drivers/input/input.c:404
   input_inject_event+0x1e8/0x280 drivers/input/input.c:476
   evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
   vfs_write+0x289/0xc90 fs/read_write.c:603
   ksys_write+0x171/0x2a0 fs/read_write.c:658
   do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
   entry_SYSCALL_64_after_hwframe+0x44/0xae

  -> (&client->buffer_lock){....}-{2:2} {
     INITIAL USE at:
                       lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                       __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
                       _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:151
                       spin_lock include/linux/spinlock.h:354 [inline]
                       evdev_pass_values+0xd9/0xaa0 drivers/input/evdev.c:261
                       evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
                       input_to_handler drivers/input/input.c:115 [inline]
                       input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
                       input_handle_event+0xb99/0x1550 drivers/input/input.c:404
                       input_inject_event+0x1e8/0x280 drivers/input/input.c:476
                       evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
                       vfs_write+0x289/0xc90 fs/read_write.c:603
                       ksys_write+0x171/0x2a0 fs/read_write.c:658
                       do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
                       entry_SYSCALL_64_after_hwframe+0x44/0xae
   }
   ... key      at: [<ffffffff91276fc0>] evdev_open.__key.23+0x0/0x40
   ... acquired at:
   lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
   __raw_read_lock include/linux/rwlock_api_smp.h:149 [inline]
   _raw_read_lock+0x32/0x40 kernel/locking/spinlock.c:223
   kill_fasync_rcu fs/fcntl.c:1012 [inline]
   kill_fasync+0x19b/0x440 fs/fcntl.c:1033
   __pass_event drivers/input/evdev.c:240 [inline]
   evdev_pass_values+0x58a/0xaa0 drivers/input/evdev.c:278
   evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
   input_to_handler drivers/input/input.c:115 [inline]
   input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
   input_handle_event+0xb99/0x1550 drivers/input/input.c:404
   input_inject_event+0x1e8/0x280 drivers/input/input.c:476
   evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
   vfs_write+0x289/0xc90 fs/read_write.c:603
   ksys_write+0x171/0x2a0 fs/read_write.c:658
   do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
   entry_SYSCALL_64_after_hwframe+0x44/0xae

 -> (&new->fa_lock){....}-{2:2} {
    INITIAL READ USE at:
                          lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                          __raw_read_lock include/linux/rwlock_api_smp.h:149 [inline]
                          _raw_read_lock+0x32/0x40 kernel/locking/spinlock.c:223
                          kill_fasync_rcu fs/fcntl.c:1012 [inline]
                          kill_fasync+0x19b/0x440 fs/fcntl.c:1033
                          __pass_event drivers/input/evdev.c:240 [inline]
                          evdev_pass_values+0x58a/0xaa0 drivers/input/evdev.c:278
                          evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
                          input_to_handler drivers/input/input.c:115 [inline]
                          input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
                          input_handle_event+0xb99/0x1550 drivers/input/input.c:404
                          input_inject_event+0x1e8/0x280 drivers/input/input.c:476
                          evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
                          vfs_write+0x289/0xc90 fs/read_write.c:603
                          ksys_write+0x171/0x2a0 fs/read_write.c:658
                          do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
                          entry_SYSCALL_64_after_hwframe+0x44/0xae
  }
  ... key      at: [<ffffffff90f4ce00>] fasync_insert_entry.__key+0x0/0x40
  ... acquired at:
   lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
   __raw_read_lock_irqsave include/linux/rwlock_api_smp.h:159 [inline]
   _raw_read_lock_irqsave+0xbb/0x100 kernel/locking/spinlock.c:231
   send_sigio+0x2f/0x300 fs/fcntl.c:795
   kill_fasync_rcu fs/fcntl.c:1019 [inline]
   kill_fasync+0x243/0x440 fs/fcntl.c:1033
   __pass_event drivers/input/evdev.c:240 [inline]
   evdev_pass_values+0x58a/0xaa0 drivers/input/evdev.c:278
   evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
   input_to_handler drivers/input/input.c:115 [inline]
   input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
   input_handle_event+0xb99/0x1550 drivers/input/input.c:404
   input_inject_event+0x1e8/0x280 drivers/input/input.c:476
   evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
   vfs_write+0x289/0xc90 fs/read_write.c:603
   ksys_write+0x171/0x2a0 fs/read_write.c:658
   do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
   entry_SYSCALL_64_after_hwframe+0x44/0xae

-> (&f->f_owner.lock){.+..}-{2:2} {
   HARDIRQ-ON-R at:
                    lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                    __raw_read_lock include/linux/rwlock_api_smp.h:149 [inline]
                    _raw_read_lock+0x32/0x40 kernel/locking/spinlock.c:223
                    f_getown+0x22/0x210 fs/fcntl.c:153
                    sock_ioctl+0x2c6/0x6a0 net/socket.c:1124
                    vfs_ioctl fs/ioctl.c:51 [inline]
                    __do_sys_ioctl fs/ioctl.c:1069 [inline]
                    __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:1055
                    do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
                    entry_SYSCALL_64_after_hwframe+0x44/0xae
   INITIAL READ USE at:
                        lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
                        __raw_read_lock_irqsave include/linux/rwlock_api_smp.h:159 [inline]
                        _raw_read_lock_irqsave+0xbb/0x100 kernel/locking/spinlock.c:231
                        send_sigio+0x2f/0x300 fs/fcntl.c:795
                        kill_fasync_rcu fs/fcntl.c:1019 [inline]
                        kill_fasync+0x243/0x440 fs/fcntl.c:1033
                        __pass_event drivers/input/evdev.c:240 [inline]
                        evdev_pass_values+0x58a/0xaa0 drivers/input/evdev.c:278
                        evdev_events+0x1c5/0x270 drivers/input/evdev.c:306
                        input_to_handler drivers/input/input.c:115 [inline]
                        input_pass_values+0x89c/0x11d0 drivers/input/input.c:145
                        input_handle_event+0xb99/0x1550 drivers/input/input.c:404
                        input_inject_event+0x1e8/0x280 drivers/input/input.c:476
                        evdev_write+0x5f0/0x780 drivers/input/evdev.c:530
                        vfs_write+0x289/0xc90 fs/read_write.c:603
                        ksys_write+0x171/0x2a0 fs/read_write.c:658
                        do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
                        entry_SYSCALL_64_after_hwframe+0x44/0xae
 }
 ... key      at: [<ffffffff90f4bf40>] __alloc_file.__key+0x0/0x10
 ... acquired at:
   mark_usage kernel/locking/lockdep.c:4381 [inline]
   __lock_acquire+0xd10/0x6040 kernel/locking/lockdep.c:4856
   lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
   __raw_read_lock include/linux/rwlock_api_smp.h:149 [inline]
   _raw_read_lock+0x32/0x40 kernel/locking/spinlock.c:223
   f_getown+0x22/0x210 fs/fcntl.c:153
   sock_ioctl+0x2c6/0x6a0 net/socket.c:1124
   vfs_ioctl fs/ioctl.c:51 [inline]
   __do_sys_ioctl fs/ioctl.c:1069 [inline]
   __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:1055
   do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
   entry_SYSCALL_64_after_hwframe+0x44/0xae


stack backtrace:
CPU: 1 PID: 8419 Comm: syz-executor166 Not tainted 5.13.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x202/0x31e lib/dump_stack.c:120
 print_irq_inversion_bug+0xa58/0xda0 kernel/locking/lockdep.c:3887
 check_usage_backwards kernel/locking/lockdep.c:2482 [inline]
 mark_lock_irq kernel/locking/lockdep.c:4043 [inline]
 mark_lock+0x110b/0x1eb0 kernel/locking/lockdep.c:4480
 mark_usage kernel/locking/lockdep.c:4381 [inline]
 __lock_acquire+0xd10/0x6040 kernel/locking/lockdep.c:4856
 lock_acquire+0x17f/0x720 kernel/locking/lockdep.c:5512
 __raw_read_lock include/linux/rwlock_api_smp.h:149 [inline]
 _raw_read_lock+0x32/0x40 kernel/locking/spinlock.c:223
 f_getown+0x22/0x210 fs/fcntl.c:153
 sock_ioctl+0x2c6/0x6a0 net/socket.c:1124
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:1069 [inline]
 __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:1055
 do_syscall_64+0x3f/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x443599

Crashes (164):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci-upstream-kasan-gce-smack-root 2021/05/20 09:18 upstream 293837b9ac8d a343ba6b .config console log report syz C possible deadlock in f_getown
ci-upstream-kasan-gce-root 2021/05/19 02:48 upstream 8ac91e6c6033 a343ba6b .config console log report syz C possible deadlock in f_getown
ci-upstream-linux-next-kasan-gce-root 2021/06/12 10:59 linux-next a1f92694393a 1ba81399 .config console log report syz C possible deadlock in f_getown
ci-upstream-kasan-gce 2021/01/09 13:59 upstream 996e435fd401 a6c52263 .config console log report syz C
ci-upstream-kasan-gce-selinux-root 2020/11/30 12:39 upstream b65054597872 a0092f9d .config console log report syz C
ci-upstream-kasan-gce-smack-root 2021/08/23 21:18 upstream e22ce8eb631b b599f2fc .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/08/22 22:58 upstream e22ce8eb631b b599f2fc .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/08/16 07:20 upstream 7c60610d4767 2489ab88 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-root 2021/07/25 03:53 upstream 6498f6151825 4d1b57d4 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-root 2021/07/24 19:17 upstream f0fddcec6b62 4d1b57d4 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/07/13 18:36 upstream 7fef2edf7cc7 fa0594c3 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/06/28 12:03 upstream b4b27b9eed8e 9d2ab5df .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/06/25 20:14 upstream 44db63d1ad8d ae6bf8dd .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/06/21 18:45 upstream 13311e74253f aba2b2fb .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/06/20 14:06 upstream 913ec3c22ef4 aba2b2fb .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/06/14 16:54 upstream 009c9aa5be65 1ba81399 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/06/02 17:21 upstream 231bc5390667 0740de69 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/05/23 22:10 upstream 6ebb6814a1ef 3c7fef33 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/05/20 13:10 upstream c3d0e3fd41b7 c560a65d .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/05/11 10:24 upstream 1140ab592e2e ca873091 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/05/10 22:16 upstream 0aa099a312b6 ca873091 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/05/08 19:44 upstream ab159ac569fd bc5434be .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/05/02 15:15 upstream d2b6f8a17919 77e2b668 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/29 22:31 upstream d2b6f8a17919 77e2b668 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/04/29 20:26 upstream d2b6f8a17919 77e2b668 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/27 21:04 upstream 57fa2369ab17 805b5003 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/26 00:43 upstream d2d09fbe33f8 2a82f1b3 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/25 13:09 upstream 2a1d7946fa53 36c88236 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/24 22:28 upstream 8db5efb83fa9 17f0b706 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-root 2021/04/24 04:09 upstream e77a830c8297 17f0b706 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/04/22 09:24 upstream 16fc44d6387e 33c28d03 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/04/21 08:11 upstream 1fe5501ba1ab 95777977 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/04/20 01:46 upstream 7af08140979a 4285c989 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/19 10:23 upstream bf05bf16c76b 50f523d7 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/04/19 07:03 upstream bf05bf16c76b 7e2b734b .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/04/17 22:25 upstream 194cf4825638 7e2b734b .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/16 12:31 upstream 7e25f40eab52 7e2b734b .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/16 00:26 upstream 7e25f40eab52 c59079a6 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-selinux-root 2021/04/14 22:55 upstream 7f75285ca572 fcdb12ba .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce 2021/04/14 21:42 upstream 7f75285ca572 fcdb12ba .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-root 2021/04/14 12:39 upstream 50987beca096 3134b37f .config console log report info possible deadlock in f_getown
ci-qemu-upstream 2021/04/13 19:49 upstream 89698becf06d a184b83e .config console log report info possible deadlock in f_getown
ci-qemu-upstream 2021/04/13 11:09 upstream 89698becf06d bfeda1b1 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-smack-root 2021/04/11 22:42 upstream 7d900724913c bfeda1b1 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/05/20 18:53 upstream f01da525b3de c560a65d .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/05/20 14:36 upstream c3d0e3fd41b7 c560a65d .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/05/13 18:56 upstream c06a2ba62fc4 80f9b418 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/05/11 13:00 upstream 1140ab592e2e ca873091 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/05/07 15:07 upstream d2b6f8a17919 f6da8120 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/28 17:05 upstream acd3d2859453 77e2b668 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/28 05:55 upstream 57fa2369ab17 805b5003 .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/21 21:59 upstream 16fc44d6387e 2bc8999a .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/16 17:47 upstream 2f7b98d1e55c 7e2b734b .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/16 14:59 upstream 7e25f40eab52 7e2b734b .config console log report info possible deadlock in f_getown
ci-upstream-kasan-gce-386 2021/04/12 14:50 upstream d434405aaab7 bfeda1b1 .config console log report info possible deadlock in f_getown
ci-upstream-linux-next-kasan-gce-root 2021/01/12 23:49 linux-next df869cab4b35 0cdd6185 .config console log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/28 07:30 linux-next d1d2220c7f39 5dd8aee8 .config console log report info
* Struck through repros no longer work on HEAD.