syzbot


possible deadlock in pty_write

Status: upstream: reported C repro on 2020/02/01 01:19
Reported-by: syzbot+1521b53c8db420f4dea1@syzkaller.appspotmail.com
First crash: 1091d, last: 201d

Fix bisection: the fix commit could be any of (bisect log):
  e0f8b8a65a47 Linux 4.14.170
  1048779a1d7d Linux 4.14.287
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in pty_write C done inconclusive 192 250d 1088d 0/24 auto-obsoleted due to no activity on 2023/01/22 06:06
linux-4.19 possible deadlock in pty_write C error 165 12d 1090d 0/1 upstream: reported C repro on 2020/02/02 11:26
Last patch testing requests:
Created Duration User Patch Repo Result
2022/11/11 03:30 11m retest repro linux-4.14.y report log

Sample crash report:
RBP: 00000000006dbc40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7306 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
======================================================
WARNING: possible circular locking dependency detected
4.14.170-syzkaller #0 Not tainted
------------------------------------------------------
syz-executor946/7303 is trying to acquire lock:
 (console_owner){-...}, at: [<ffffffff814b2661>] console_trylock_spinning kernel/printk/printk.c:1658 [inline]
 (console_owner){-...}, at: [<ffffffff814b2661>] vprintk_emit kernel/printk/printk.c:1922 [inline]
 (console_owner){-...}, at: [<ffffffff814b2661>] vprintk_emit+0x2f1/0x600 kernel/printk/printk.c:1888

but task is already holding lock:
 (&(&port->lock)->rlock){-.-.}, at: [<ffffffff834db6a0>] pty_write+0xe0/0x1d0 drivers/tty/pty.c:120

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&(&port->lock)->rlock){-.-.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:160
       tty_port_tty_get+0x22/0x90 drivers/tty/tty_port.c:287
       tty_port_default_wakeup+0x16/0x40 drivers/tty/tty_port.c:46
       tty_port_tty_wakeup+0x57/0x70 drivers/tty/tty_port.c:389
       uart_write_wakeup+0x46/0x70 drivers/tty/serial/serial_core.c:116
       serial8250_tx_chars+0x40d/0xa10 drivers/tty/serial/8250/8250_port.c:1810
       serial8250_handle_irq.part.0+0x206/0x250 drivers/tty/serial/8250/8250_port.c:1883
       serial8250_handle_irq drivers/tty/serial/8250/8250_port.c:1869 [inline]
       serial8250_default_handle_irq+0xa1/0x120 drivers/tty/serial/8250/8250_port.c:1899
       serial8250_interrupt+0xe9/0x1a0 drivers/tty/serial/8250/8250_core.c:129
       __handle_irq_event_percpu+0x125/0x7f0 kernel/irq/handle.c:147
       handle_irq_event_percpu+0x65/0x130 kernel/irq/handle.c:187
       handle_irq_event+0xa7/0x134 kernel/irq/handle.c:204
       handle_edge_irq+0x22b/0x840 kernel/irq/chip.c:770
       generic_handle_irq_desc include/linux/irqdesc.h:159 [inline]
       handle_irq+0x39/0x50 arch/x86/kernel/irq_64.c:87
       do_IRQ+0x99/0x1d0 arch/x86/kernel/irq.c:230
       ret_from_intr+0x0/0x1e
       native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60
       arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:557
       default_idle_call+0x36/0x90 kernel/sched/idle.c:98
       cpuidle_idle_call kernel/sched/idle.c:156 [inline]
       do_idle+0x262/0x3d0 kernel/sched/idle.c:246
       cpu_startup_entry+0x1b/0x20 kernel/sched/idle.c:351
       rest_init+0x1d9/0x1e2 init/main.c:434
       start_kernel+0x65f/0x67d init/main.c:708
       x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:399
       x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:380
       secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240

-> #1 (&port_lock_key){-.-.}:
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:160
       serial8250_console_write+0x709/0x930 drivers/tty/serial/8250/8250_port.c:3232
       univ8250_console_write+0x5f/0x70 drivers/tty/serial/8250/8250_core.c:597
       call_console_drivers kernel/printk/printk.c:1725 [inline]
       console_unlock+0x9ba/0xed0 kernel/printk/printk.c:2397
       vprintk_emit kernel/printk/printk.c:1923 [inline]
       vprintk_emit+0x1f9/0x600 kernel/printk/printk.c:1888
       vprintk_default+0x28/0x30 kernel/printk/printk.c:1963
       vprintk_func+0x5d/0x159 kernel/printk/printk_safe.c:401
       printk+0x9e/0xbc kernel/printk/printk.c:1996
       register_console+0x614/0x9e0 kernel/printk/printk.c:2716
       univ8250_console_init+0x33/0x3f drivers/tty/serial/8250/8250_core.c:692
       console_init+0x4d/0x5d kernel/printk/printk.c:2797
       start_kernel+0x43c/0x67d init/main.c:634
       x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:399
       x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:380
       secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240

-> #0 (console_owner){-...}:
       check_prev_add kernel/locking/lockdep.c:1901 [inline]
       check_prevs_add kernel/locking/lockdep.c:2018 [inline]
       validate_chain kernel/locking/lockdep.c:2460 [inline]
       __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487
       lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
       console_trylock_spinning kernel/printk/printk.c:1679 [inline]
       vprintk_emit kernel/printk/printk.c:1922 [inline]
       vprintk_emit+0x32e/0x600 kernel/printk/printk.c:1888
       vprintk_default+0x28/0x30 kernel/printk/printk.c:1963
       vprintk_func+0x5d/0x159 kernel/printk/printk_safe.c:401
       printk+0x9e/0xbc kernel/printk/printk.c:1996
       fail_dump lib/fault-inject.c:44 [inline]
       should_fail.cold+0xe4/0x159 lib/fault-inject.c:149
       should_failslab+0xdb/0x130 mm/failslab.c:32
       slab_pre_alloc_hook mm/slab.h:421 [inline]
       slab_alloc mm/slab.c:3376 [inline]
       __do_kmalloc mm/slab.c:3718 [inline]
       __kmalloc+0x71/0x7a0 mm/slab.c:3729
       kmalloc include/linux/slab.h:493 [inline]
       tty_buffer_alloc drivers/tty/tty_buffer.c:169 [inline]
       __tty_buffer_request_room+0x1a4/0x500 drivers/tty/tty_buffer.c:267
       tty_insert_flip_string_fixed_flag+0x8a/0x1c0 drivers/tty/tty_buffer.c:312
       tty_insert_flip_string include/linux/tty_flip.h:37 [inline]
       pty_write+0x113/0x1d0 drivers/tty/pty.c:122
       tty_put_char+0x108/0x130 drivers/tty/tty_io.c:2880
       do_output_char+0x135/0x7a0 drivers/tty/n_tty.c:488
       __process_echoes+0x316/0x8a0 drivers/tty/n_tty.c:739
       flush_echoes drivers/tty/n_tty.c:829 [inline]
       __receive_buf drivers/tty/n_tty.c:1648 [inline]
       n_tty_receive_buf_common+0x8ed/0x2570 drivers/tty/n_tty.c:1742
       n_tty_receive_buf+0x31/0x3b drivers/tty/n_tty.c:1771
       tiocsti drivers/tty/tty_io.c:2186 [inline]
       tty_ioctl+0xded/0x1320 drivers/tty/tty_io.c:2572
       vfs_ioctl fs/ioctl.c:46 [inline]
       file_ioctl fs/ioctl.c:500 [inline]
       do_vfs_ioctl+0x7ae/0x1060 fs/ioctl.c:684
       SYSC_ioctl fs/ioctl.c:701 [inline]
       SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692
       do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
       entry_SYSCALL_64_after_hwframe+0x42/0xb7

other info that might help us debug this:

Chain exists of:
  console_owner --> &port_lock_key --> &(&port->lock)->rlock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&(&port->lock)->rlock);
                               lock(&port_lock_key);
                               lock(&(&port->lock)->rlock);
  lock(console_owner);

 *** DEADLOCK ***

4 locks held by syz-executor946/7303:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff866928d3>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:376
 #1:  (&o_tty->termios_rwsem/1){++++}, at: [<ffffffff834ca60f>] n_tty_receive_buf_common+0x8f/0x2570 drivers/tty/n_tty.c:1705
 #2:  (&ldata->output_lock){+.+.}, at: [<ffffffff834cae2d>] flush_echoes drivers/tty/n_tty.c:827 [inline]
 #2:  (&ldata->output_lock){+.+.}, at: [<ffffffff834cae2d>] __receive_buf drivers/tty/n_tty.c:1648 [inline]
 #2:  (&ldata->output_lock){+.+.}, at: [<ffffffff834cae2d>] n_tty_receive_buf_common+0x8ad/0x2570 drivers/tty/n_tty.c:1742
 #3:  (&(&port->lock)->rlock){-.-.}, at: [<ffffffff834db6a0>] pty_write+0xe0/0x1d0 drivers/tty/pty.c:120

stack backtrace:
CPU: 1 PID: 7303 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258
 check_prev_add kernel/locking/lockdep.c:1901 [inline]
 check_prevs_add kernel/locking/lockdep.c:2018 [inline]
 validate_chain kernel/locking/lockdep.c:2460 [inline]
 __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487
 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994
 console_trylock_spinning kernel/printk/printk.c:1679 [inline]
 vprintk_emit kernel/printk/printk.c:1922 [inline]
 vprintk_emit+0x32e/0x600 kernel/printk/printk.c:1888
 vprintk_default+0x28/0x30 kernel/printk/printk.c:1963
 vprintk_func+0x5d/0x159 kernel/printk/printk_safe.c:401
 printk+0x9e/0xbc kernel/printk/printk.c:1996
 fail_dump lib/fault-inject.c:44 [inline]
 should_fail.cold+0xe4/0x159 lib/fault-inject.c:149
 should_failslab+0xdb/0x130 mm/failslab.c:32
 slab_pre_alloc_hook mm/slab.h:421 [inline]
 slab_alloc mm/slab.c:3376 [inline]
 __do_kmalloc mm/slab.c:3718 [inline]
 __kmalloc+0x71/0x7a0 mm/slab.c:3729
 kmalloc include/linux/slab.h:493 [inline]
 tty_buffer_alloc drivers/tty/tty_buffer.c:169 [inline]
 __tty_buffer_request_room+0x1a4/0x500 drivers/tty/tty_buffer.c:267
 tty_insert_flip_string_fixed_flag+0x8a/0x1c0 drivers/tty/tty_buffer.c:312
 tty_insert_flip_string include/linux/tty_flip.h:37 [inline]
 pty_write+0x113/0x1d0 drivers/tty/pty.c:122
 tty_put_char+0x108/0x130 drivers/tty/tty_io.c:2880
 do_output_char+0x135/0x7a0 drivers/tty/n_tty.c:488
 __process_echoes+0x316/0x8a0 drivers/tty/n_tty.c:739
 flush_echoes drivers/tty/n_tty.c:829 [inline]
 __receive_buf drivers/tty/n_tty.c:1648 [inline]
 n_tty_receive_buf_common+0x8ed/0x2570 drivers/tty/n_tty.c:1742
 n_tty_receive_buf+0x31/0x3b drivers/tty/n_tty.c:1771
 tiocsti drivers/tty/tty_io.c:2186 [inline]
 tty_ioctl+0xded/0x1320 drivers/tty/tty_io.c:2572
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x7ae/0x1060 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 0000000020000100 RSI: 0000000000005412 RDI: 0000000000000004
RBP: 00000000006dbc40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7296 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000006 R15: 0000000000000000
CPU: 0 PID: 7307 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7310 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7312 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7318 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7314 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7317 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7302 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7326 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7321 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000006 R15: 0000000000000000
CPU: 0 PID: 7332 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7329 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7330 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7325 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7340 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7336 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7341 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7343 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7334 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7347 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7351 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7345 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7354 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 futex_wake+0xd9/0x430 kernel/futex.c:1667
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7358 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7362 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7360 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7359 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7366 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7364 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7352 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7372 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7373 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7376 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7382 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7380 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7385 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7378 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7368 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7390 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7393 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7388 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7395 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7401 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7396 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7402 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f65cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc48 RCX: 00000000004469a9
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc4c
RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc4c
R13: 00007f9662f65d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 0 PID: 7403 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528
 futex_wake+0xd9/0x430 kernel/futex.c:1667
 do_futex+0x290/0x19e0 kernel/futex.c:3907
 SYSC_futex kernel/futex.c:3963 [inline]
 SyS_futex+0x215/0x310 kernel/futex.c:3931
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x4469a9
RSP: 002b:00007f9662f44cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 00000000004469a9
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00000000006dbc5c
RBP: 00000000006dbc50 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00000000006dbc5c
R13: 00007f9662f44d10 R14: 0000000000000007 R15: 0000000000000000
CPU: 1 PID: 7407 Comm: syz-executor946 Not tainted 4.14.170-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
FAULT_INJECTION: forcing a failure.
name fail_futex, interval 1, probability 0, space 0, times 0
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x142/0x197 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10f/0x159 lib/fault-inject.c:149
 should_fail_futex kernel/futex.c:309 [inline]
 get_futex_key+0xb88/0x1400 kernel/futex.c:528

Crashes (209):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets Title
ci2-linux-4-14 2020/02/14 04:53 linux-4.14.y e0f8b8a65a47 5d7b90f1 .config console log report syz C
ci2-linux-4-14 2022/07/10 16:15 linux-4.14.y 1048779a1d7d b5765a15 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/06/08 05:59 linux-4.14.y b8f3be299d51 b2706118 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/05/16 12:28 linux-4.14.y 690285a9380d 744a39e2 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/03/21 15:56 linux-4.14.y eb045674aab3 e2d91b1d .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/03/06 02:26 linux-4.14.y e853993d29aa 7bdd8b2c .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/03/05 15:25 linux-4.14.y e853993d29aa 45a13a73 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/02/26 18:59 linux-4.14.y fa33f9094f36 45a13a73 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/01/18 02:44 linux-4.14.y 4ba8e26127c3 731a2d23 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2022/01/15 10:36 linux-4.14.y 4ba8e26127c3 723cfaf0 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/12/31 19:05 linux-4.14.y a6ca7c65b137 36bd2e48 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/12/24 17:59 linux-4.14.y 8ee0807eedf3 6caa12e4 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/05/18 15:40 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/05/12 03:07 linux-4.14.y 7d7d1c0ab3eb b3c3bb8e .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/04/24 00:02 linux-4.14.y cf256fbcbe34 17f0b706 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/04/19 14:59 linux-4.14.y cf256fbcbe34 50f523d7 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/04/19 03:34 linux-4.14.y cf256fbcbe34 7e2b734b .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/04/03 06:34 linux-4.14.y bd634aa64163 6a81331a .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/04/02 18:42 linux-4.14.y bd634aa64163 6a81331a .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/30 14:28 linux-4.14.y bd634aa64163 6a81331a .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/25 05:49 linux-4.14.y 670d6552eda8 607e3baf .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/16 16:15 linux-4.14.y c7150cd2fa8c fdb2bb2c .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/15 02:22 linux-4.14.y c7150cd2fa8c cc1cff8f .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/11 09:18 linux-4.14.y 1d177c0872ab c2ca1f2a .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/10 11:06 linux-4.14.y 1d177c0872ab 26967e35 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/07 05:33 linux-4.14.y 397a88b2cc86 e4b4d570 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/03/06 01:04 linux-4.14.y 397a88b2cc86 4a024a9b .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/02/28 06:52 linux-4.14.y 3242aa3a635c 4c37c133 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/02/24 17:30 linux-4.14.y 3242aa3a635c fcc6d71b .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/02/21 14:11 linux-4.14.y 29c52025152b 3e5ed8b4 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/02/11 21:58 linux-4.14.y 2c8a3fceddf0 a5f86b15 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/02/06 17:51 linux-4.14.y 2c8a3fceddf0 0655e081 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/27 14:04 linux-4.14.y 2d2791fce891 a0ebf917 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/27 11:39 linux-4.14.y 2d2791fce891 a0ebf917 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/24 03:13 linux-4.14.y 2d2791fce891 52e37319 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/23 23:49 linux-4.14.y 2d2791fce891 52e37319 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/22 02:33 linux-4.14.y 2762b48e9611 d4f4eca5 .config console log report info possible deadlock in pty_write
ci2-linux-4-14 2021/01/10 16:20 linux-4.14.y ec822b3e8bf4 2c1f2513 .config console log report info
ci2-linux-4-14 2021/01/06 20:43 linux-4.14.y 1752938529c6 fff20c29 .config console log report info
ci2-linux-4-14 2021/01/04 10:52 linux-4.14.y 1752938529c6 79264ae3 .config console log report info
ci2-linux-4-14 2021/01/01 01:23 linux-4.14.y 1752938529c6 79264ae3 .config console log report info
ci2-linux-4-14 2020/12/30 20:29 linux-4.14.y 1752938529c6 ecb8c012 .config console log report info
ci2-linux-4-14 2020/12/30 15:12 linux-4.14.y 1752938529c6 ecb8c012 .config console log report info
ci2-linux-4-14 2020/12/26 15:02 linux-4.14.y 3f2ecb86cb90 821e0b09 .config console log report info
ci2-linux-4-14 2020/12/24 06:41 linux-4.14.y 3f2ecb86cb90 c2c1d1dd .config console log report info
ci2-linux-4-14 2020/12/22 18:33 linux-4.14.y 3f2ecb86cb90 04201c06 .config console log report info
ci2-linux-4-14 2020/12/19 05:09 linux-4.14.y 3f2ecb86cb90 04201c06 .config console log report info
ci2-linux-4-14 2020/12/17 13:06 linux-4.14.y 3f2ecb86cb90 04201c06 .config console log report info
ci2-linux-4-14 2020/12/08 07:03 linux-4.14.y c196b3a9c83a 51a9082e .config console log report info
ci2-linux-4-14 2020/12/07 02:31 linux-4.14.y c196b3a9c83a c521566d .config console log report info
ci2-linux-4-14 2020/11/22 08:17 linux-4.14.y 8961076ed318 0d27f508 .config console log report info
ci2-linux-4-14 2020/11/19 02:54 linux-4.14.y 8961076ed318 0767f13f .config console log report info
ci2-linux-4-14 2020/02/01 01:18 linux-4.14.y 9fa690a2a016 0eb59c27 .config console log report
* Struck through repros no longer work on HEAD.