rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P8706
0-...D
} 2631 jiffies s: 116989 root: 0x1/T
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4494 Comm: udevd Not tainted 6.6.0-rc1-syzkaller-00115-g9fdfb15a3dbf #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:write_comp_data+0x7/0x90 kernel/kcov.c:230
Code: 81 e2 00 01 ff 00 75 10 65 48 8b 04 25 c0 bc 03 00 48 8b 80 f8 15 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 65 8b 05 21 f4 7b 7e <49> 89 f1 89 c6 49 89 d2 81 e6 00 01 00 00 49 89 f8 65 48 8b 14 25
RSP: 0018:ffffc90000006a40 EFLAGS: 00000002
RAX: 0000000080000104 RBX: 0000000000000002 RCX: ffffffff8a328fe6
RDX: 0000000000000009 RSI: 0000000000000009 RDI: 0000000000000001
RBP: ffffffff8bd22160 R08: 0000000000000001 R09: 0000000000000008
R10: 0000000000000009 R11: 000000000018c728 R12: 0000000000000009
R13: 0000000000000001 R14: 000000000000000a R15: 0000000000000009
FS: 00007fce90740c80(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002010a000 CR3: 000000002977c000 CR4: 00000000003526f0
Call Trace:
__sanitizer_cov_trace_switch+0x54/0x90 kernel/kcov.c:341
vsnprintf+0x7b6/0x1870 lib/vsprintf.c:2787
sprintf+0xcd/0x100 lib/vsprintf.c:3022
print_time kernel/printk/printk.c:1327 [inline]
info_print_prefix+0x258/0x350 kernel/printk/printk.c:1353
record_print_text+0x143/0x410 kernel/printk/printk.c:1402
printk_get_next_message+0x2ca/0x7c0 kernel/printk/printk.c:2842
console_emit_next_record kernel/printk/printk.c:2877 [inline]
console_flush_all+0x3be/0xf70 kernel/printk/printk.c:2966
console_unlock+0x10c/0x260 kernel/printk/printk.c:3035
vprintk_emit+0x189/0x630 kernel/printk/printk.c:2307
vprintk+0x7b/0x90 kernel/printk/printk_safe.c:45
_printk+0xc8/0x100 kernel/printk/printk.c:2332
printk_stack_address arch/x86/kernel/dumpstack.c:72 [inline]
show_trace_log_lvl+0x211/0x4f0 arch/x86/kernel/dumpstack.c:285
sched_show_task kernel/sched/core.c:9182 [inline]
sched_show_task+0x3f4/0x600 kernel/sched/core.c:9156
show_state_filter+0xeb/0x310 kernel/sched/core.c:9227
k_spec drivers/tty/vt/keyboard.c:667 [inline]
k_spec+0xea/0x140 drivers/tty/vt/keyboard.c:656
kbd_keycode drivers/tty/vt/keyboard.c:1524 [inline]
kbd_event+0xcc8/0x17c0 drivers/tty/vt/keyboard.c:1543
input_to_handler+0x382/0x4c0 drivers/input/input.c:132
input_pass_values.part.0+0x536/0x7a0 drivers/input/input.c:161
input_pass_values drivers/input/input.c:150 [inline]
input_event_dispose+0x556/0x770 drivers/input/input.c:389
input_handle_event+0x11c/0xd80 drivers/input/input.c:406
input_event drivers/input/input.c:435 [inline]
input_event+0x83/0xa0 drivers/input/input.c:427
hidinput_hid_event+0xa01/0x2400 drivers/hid/hid-input.c:1729
hid_process_event+0x4b1/0x5e0 drivers/hid/hid-core.c:1534
hid_input_array_field+0x53c/0x710 drivers/hid/hid-core.c:1646
hid_process_report drivers/hid/hid-core.c:1688 [inline]
hid_report_raw_event+0xa12/0x11e0 drivers/hid/hid-core.c:2009
hid_input_report+0x342/0x440 drivers/hid/hid-core.c:2083
hid_irq_in+0x35e/0x870 drivers/hid/usbhid/hid-core.c:284
__usb_hcd_giveback_urb+0x359/0x5c0 drivers/usb/core/hcd.c:1650
usb_hcd_giveback_urb+0x389/0x430 drivers/usb/core/hcd.c:1733
dummy_timer+0x1415/0x35f0 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x1a0/0x580 kernel/time/timer.c:1700
expire_timers kernel/time/timer.c:1751 [inline]
__run_timers+0x764/0xb10 kernel/time/timer.c:2022
run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035
__do_softirq+0x218/0x965 kernel/softirq.c:553
invoke_softirq kernel/softirq.c:427 [inline]
__irq_exit_rcu kernel/softirq.c:632 [inline]
irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1074
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:stack_access_ok+0x1f5/0x270 arch/x86/kernel/unwind_orc.c:394
Code: fd 0f 83 d7 fe ff ff e8 a9 87 4d 00 48 8b 44 24 08 48 01 e8 49 39 c6 48 89 04 24 0f 83 bd fe ff ff e8 8f 87 4d 00 48 8b 04 24 <41> be 01 00 00 00 49 39 c7 0f 83 f0 fe ff ff e9 a0 fe ff ff 48 89
RSP: 0018:ffffc9000316f338 EFLAGS: 00000293
RAX: ffffc90003170000 RBX: ffffc9000316f400 RCX: 0000000000000000
RDX: ffff88807d7f9dc0 RSI: ffffffff813a46f1 RDI: 0000000000000005
RBP: ffffc9000316ff58 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffffc9000316f408
R13: ffffc9000316f410 R14: ffffc90003168000 R15: ffffc90003170000
deref_stack_regs arch/x86/kernel/unwind_orc.c:418 [inline]
unwind_next_frame+0x13b9/0x2390 arch/x86/kernel/unwind_orc.c:596
arch_stack_walk+0xfa/0x170 arch/x86/kernel/stacktrace.c:25
stack_trace_save+0x96/0xd0 kernel/stacktrace.c:122
kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
kasan_set_track+0x25/0x30 mm/kasan/common.c:52
____kasan_kmalloc mm/kasan/common.c:374 [inline]
__kasan_kmalloc+0xa2/0xb0 mm/kasan/common.c:383
kasan_kmalloc include/linux/kasan.h:198 [inline]
__do_kmalloc_node mm/slab_common.c:1023 [inline]
__kmalloc+0x60/0x100 mm/slab_common.c:1036
kmalloc include/linux/slab.h:603 [inline]
tomoyo_realpath_from_path+0xb9/0x710 security/tomoyo/realpath.c:251
tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
tomoyo_check_open_permission+0x2aa/0x3b0 security/tomoyo/file.c:771
tomoyo_file_open security/tomoyo/tomoyo.c:332 [inline]
tomoyo_file_open+0xa8/0xd0 security/tomoyo/tomoyo.c:327
security_file_open+0x6a/0xe0 security/security.c:2836
do_dentry_open+0x538/0x1730 fs/open.c:916
do_open fs/namei.c:3639 [inline]
path_openat+0x19af/0x29c0 fs/namei.c:3796
do_filp_open+0x1de/0x430 fs/namei.c:3823
do_sys_openat2+0x176/0x1e0 fs/open.c:1422
do_sys_open fs/open.c:1437 [inline]
__do_sys_openat fs/open.c:1453 [inline]
__se_sys_openat fs/open.c:1448 [inline]
__x64_sys_openat+0x175/0x210 fs/open.c:1448
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fce903169a4
Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffdb48d9a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055efdb1aa040 RCX: 00007fce903169a4
RDX: 0000000000080141 RSI: 000055efdb18d0d8 RDI: 00000000ffffff9c
RBP: 000055efdb18d0d8 R08: 00000000ffffffff R09: 0000000000000000
R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141
R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff
task:udevd state:R running task stack:25488 pid:4494 ppid:1 flags:0x00004008
Call Trace:
sched_show_task kernel/sched/core.c:9182 [inline]
sched_show_task+0x3f4/0x600 kernel/sched/core.c:9156
show_state_filter+0xeb/0x310 kernel/sched/core.c:9227
k_spec drivers/tty/vt/keyboard.c:667 [inline]
k_spec+0xea/0x140 drivers/tty/vt/keyboard.c:656
kbd_keycode drivers/tty/vt/keyboard.c:1524 [inline]
kbd_event+0xcc8/0x17c0 drivers/tty/vt/keyboard.c:1543
input_to_handler+0x382/0x4c0 drivers/input/input.c:132
input_pass_values.part.0+0x536/0x7a0 drivers/input/input.c:161
input_pass_values drivers/input/input.c:150 [inline]
input_event_dispose+0x556/0x770 drivers/input/input.c:389
input_handle_event+0x11c/0xd80 drivers/input/input.c:406
input_event drivers/input/input.c:435 [inline]
input_event+0x83/0xa0 drivers/input/input.c:427
hidinput_hid_event+0xa01/0x2400 drivers/hid/hid-input.c:1729
hid_process_event+0x4b1/0x5e0 drivers/hid/hid-core.c:1534
hid_input_array_field+0x53c/0x710 drivers/hid/hid-core.c:1646
hid_process_report drivers/hid/hid-core.c:1688 [inline]
hid_report_raw_event+0xa12/0x11e0 drivers/hid/hid-core.c:2009
hid_input_report+0x342/0x440 drivers/hid/hid-core.c:2083
hid_irq_in+0x35e/0x870 drivers/hid/usbhid/hid-core.c:284
__usb_hcd_giveback_urb+0x359/0x5c0 drivers/usb/core/hcd.c:1650
usb_hcd_giveback_urb+0x389/0x430 drivers/usb/core/hcd.c:1733
dummy_timer+0x1415/0x35f0 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x1a0/0x580 kernel/time/timer.c:1700
expire_timers kernel/time/timer.c:1751 [inline]
__run_timers+0x764/0xb10 kernel/time/timer.c:2022
run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035
__do_softirq+0x218/0x965 kernel/softirq.c:553
invoke_softirq kernel/softirq.c:427 [inline]
__irq_exit_rcu kernel/softirq.c:632 [inline]
irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1074
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:stack_access_ok+0x1f5/0x270 arch/x86/kernel/unwind_orc.c:394
Code: fd 0f 83 d7 fe ff ff e8 a9 87 4d 00 48 8b 44 24 08 48 01 e8 49 39 c6 48 89 04 24 0f 83 bd fe ff ff e8 8f 87 4d 00 48 8b 04 24 <41> be 01 00 00 00 49 39 c7 0f 83 f0 fe ff ff e9 a0 fe ff ff 48 89
RSP: 0018:ffffc9000316f338 EFLAGS: 00000293
RAX: ffffc90003170000 RBX: ffffc9000316f400 RCX: 0000000000000000
RDX: ffff88807d7f9dc0 RSI: ffffffff813a46f1 RDI: 0000000000000005
RBP: ffffc9000316ff58 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffffc9000316f408
R13: ffffc9000316f410 R14: ffffc90003168000 R15: ffffc90003170000
deref_stack_regs arch/x86/kernel/unwind_orc.c:418 [inline]
unwind_next_frame+0x13b9/0x2390 arch/x86/kernel/unwind_orc.c:596
arch_stack_walk+0xfa/0x170 arch/x86/kernel/stacktrace.c:25
stack_trace_save+0x96/0xd0 kernel/stacktrace.c:122
kasan_save_stack+0x33/0x50 mm/kasan/common.c:45
kasan_set_track+0x25/0x30 mm/kasan/common.c:52
____kasan_kmalloc mm/kasan/common.c:374 [inline]
__kasan_kmalloc+0xa2/0xb0 mm/kasan/common.c:383
kasan_kmalloc include/linux/kasan.h:198 [inline]
__do_kmalloc_node mm/slab_common.c:1023 [inline]
__kmalloc+0x60/0x100 mm/slab_common.c:1036
kmalloc include/linux/slab.h:603 [inline]
tomoyo_realpath_from_path+0xb9/0x710 security/tomoyo/realpath.c:251
tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
tomoyo_check_open_permission+0x2aa/0x3b0 security/tomoyo/file.c:771
tomoyo_file_open security/tomoyo/tomoyo.c:332 [inline]
tomoyo_file_open+0xa8/0xd0 security/tomoyo/tomoyo.c:327
security_file_open+0x6a/0xe0 security/security.c:2836
do_dentry_open+0x538/0x1730 fs/open.c:916
do_open fs/namei.c:3639 [inline]
path_openat+0x19af/0x29c0 fs/namei.c:3796
do_filp_open+0x1de/0x430 fs/namei.c:3823
do_sys_openat2+0x176/0x1e0 fs/open.c:1422
do_sys_open fs/open.c:1437 [inline]
__do_sys_openat fs/open.c:1453 [inline]
__se_sys_openat fs/open.c:1448 [inline]
__x64_sys_openat+0x175/0x210 fs/open.c:1448
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fce903169a4
Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffdb48d9a90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 000055efdb1aa040 RCX: 00007fce903169a4
RDX: 0000000000080141 RSI: 000055efdb18d0d8 RDI: 00000000ffffff9c
RBP: 000055efdb18d0d8 R08: 00000000ffffffff R09: 0000000000000000
R10: 00000000000001a4 R11: 0000000000000246 R12: 0000000000080141
R13: ffffffffffffffff R14: 00000000ffffffff R15: 00000000ffffffff
task:dbus-daemon state:S stack:29120 pid:4692 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
ep_poll fs/eventpoll.c:1921 [inline]
do_epoll_wait+0x131d/0x1a00 fs/eventpoll.c:2318
__do_sys_epoll_wait fs/eventpoll.c:2330 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2325 [inline]
__x64_sys_epoll_wait+0x194/0x290 fs/eventpoll.c:2325
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd392c5c457
RSP: 002b:00007ffd32469b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffd32469b48 RCX: 00007fd392c5c457
RDX: 0000000000000040 RSI: 00007ffd32469b48 RDI: 0000000000000003
RBP: 00007ffd32469ed8 R08: 0000000000000039 R09: 0000000000000001
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007ffd32469ed8 R15: 00007ffd3246a1e8
task:dhcpcd state:S stack:26216 pid:4707 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x211/0x440 kernel/time/hrtimer.c:2317
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 00007ffff69a7770 RSI: 0000000000000004 RDI: 0000561587ae4b60
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000001
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 00007ffff69a7798
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:23720 pid:4708 ppid:4707 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000561587ad9e00
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 00007ffff6987450
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:28208 pid:4709 ppid:4707 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000561587ae2f20
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 00005615867c13d0
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000003 R15: 0000000000000000
task:dhcpcd state:S stack:28200 pid:4710 ppid:4707 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000561587ae2f20
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 00005615867c13d0
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:27880 pid:4795 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f8008b19ad5
RSP: 002b:00007ffcaffd4b50 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055abeffc2440 RCX: 00007f8008b19ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055abeffc7e20
RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffcaffd4d08 R11: 0000000000000246 R12: 000055abeffc7e20
R13: 00007ffcaffd4d08 R14: 0000000000000002 R15: 000055abeffc349c
task:getty state:S stack:23720 pid:4798 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_timeout+0x27a/0x2c0 kernel/time/timer.c:2143
wait_woken+0x16c/0x1b0 kernel/sched/wait.c:463
n_tty_read+0x1101/0x1480 drivers/tty/n_tty.c:2272
iterate_tty_read drivers/tty/tty_io.c:858 [inline]
tty_read+0x317/0x5b0 drivers/tty/tty_io.c:933
call_read_iter include/linux/fs.h:1979 [inline]
new_sync_read fs/read_write.c:389 [inline]
vfs_read+0x4e0/0x930 fs/read_write.c:470
ksys_read+0x12f/0x250 fs/read_write.c:613
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6cc2764b6a
RSP: 002b:00007ffd1163d388 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055c00c83b910 RCX: 00007f6cc2764b6a
RDX: 0000000000000001 RSI: 00007ffd1163d3a0 RDI: 0000000000000000
RBP: 000055c00c83b970 R08: 0000000000000000 R09: e4c62f377c1f8a07
R10: 0000000000000010 R11: 0000000000000246 R12: 000055c00c83b9ac
R13: 00007ffd1163d3a0 R14: 0000000000000000 R15: 000055c00c83b9ac
task:dhcpcd state:S stack:27608 pid:4843 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:26400 pid:4844 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:27312 pid:4858 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:27512 pid:4860 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:28144 pid:4884 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:27984 pid:4885 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:27984 pid:4887 ppid:4708 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x3dd/0x440 kernel/time/hrtimer.c:2301
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f7922406ad5
RSP: 002b:00007ffff69a7750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000561587ad9e20 RCX: 00007f7922406ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561587aef190
RBP: 00007ffff69a7aa0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffff69a7aa0 R11: 0000000000000246 R12: 0000000000000000
R13: 00005615867c1610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:25200 pid:5034 ppid:4795 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
schedule_hrtimeout_range_clock+0x211/0x440 kernel/time/hrtimer.c:2317
poll_schedule_timeout.constprop.0+0xb9/0x190 fs/select.c:244
do_poll fs/select.c:965 [inline]
do_sys_poll+0xad9/0xde0 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll fs/select.c:1101 [inline]
__x64_sys_ppoll+0x256/0x2d0 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe036719ad5
RSP: 002b:00007ffe160de8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fe036719ad5
RDX: 00007ffe160de8e0 RSI: 0000000000000004 RDI: 000056401aa837d0
RBP: 000056401aa823a0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffe160de9c8 R11: 0000000000000246 R12: 000056401a464aa4
R13: 0000000000000001 R14: 000056401a4653e8 R15: 00007ffe160de948
task:syz-fuzzer state:S stack:26512 pid:5036 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:00007fffb62e0e18 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f3bc28
RBP: 00007fffb62e0e60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043fa40
R13: 0000000000000020 R14: 0000000001f3b500 R15: 0000000000100000
task:syz-fuzzer state:S stack:24808 pid:5037 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c000067e78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f3bfe0
RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000
R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0
R13: 000000c012272c00 R14: 000000c0000064e0 R15: 0000000000001000
task:syz-fuzzer state:S stack:24568 pid:5038 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c000069d90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000058548
RBP: 000000c000069dd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: 0000000000000000 R14: 000000c000006820 R15: 0000000000000001
task:syz-fuzzer state:S stack:24360 pid:5039 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c000c3fd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c000c3fe18 RSI: 00000000000013cb RDI: 0000000000000001
RBP: 000000c000c3fd48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c3fe60
R13: 0000000000000000 R14: 000000c007a6d6c0 R15: 0000000000000001
task:syz-fuzzer state:S stack:29256 pid:5040 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c000c416d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f6b6c0
RBP: 000000c000c41718 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000231ed0
R13: 0000000000000000 R14: 000000c000007860 R15: 0000000000001000
task:syz-fuzzer state:S stack:29264 pid:5041 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c000233ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f6b518
RBP: 000000c000233f38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000467600
R13: 000000c000c44000 R14: 000000c0000076c0 R15: 0000000000000001
task:syz-fuzzer state:S stack:24752 pid:5042 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c000053508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c000053618 RSI: 00000000000013ca RDI: 0000000000000001
RBP: 000000c000053548 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000053660
R13: 000000000000006c R14: 000000c0005331e0 R15: 000000c00044c000
task:syz-fuzzer state:S stack:24752 pid:5047 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c000c42d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c000c42e18 RSI: 00000000000013c9 RDI: 0000000000000001
RBP: 000000c000c42d48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c42e60
R13: 0000000000000000 R14: 000000c000532ea0 R15: 000000c000a28c00
task:syz-fuzzer state:S stack:25200 pid:5070 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c000bd9d90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c012834548
RBP: 000000c000bd9dd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000000111c
R13: 0000000000000000 R14: 000000c007a6dd40 R15: 0000000000000280
task:syz-fuzzer state:S stack:28480 pid:5071 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c0063e1d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c0063e1e18 RSI: 00000000000013d2 RDI: 0000000000000001
RBP: 000000c0063e1d48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0063e1e60
R13: 0000000000000000 R14: 000000c00a730b60 R15: 0000000000000001
task:syz-fuzzer state:S stack:29984 pid:5072 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c000056d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c000056e18 RSI: 00000000000013cd RDI: 0000000000000001
RBP: 000000c000056d48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000056e60
R13: 0000000000000000 R14: 000000c000533860 R15: 0010000000000000
task:syz-fuzzer state:S stack:25328 pid:5073 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c00141bd90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c012835d48
RBP: 000000c00141bdd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000c46
R13: 0000000000000000 R14: 000000c00a7309c0 R15: 000000c012835c00
task:syz-fuzzer state:S stack:25096 pid:5149 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_waitid+0x294/0x390 kernel/exit.c:1704
__do_sys_waitid+0x20e/0x240 kernel/exit.c:1717
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x403ace
RSP: 002b:000000c000c3f508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000403ace
RDX: 000000c000c3f618 RSI: 0000000000004f9a RDI: 0000000000000001
RBP: 000000c000c3f548 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000c3f660
R13: 0000000000000000 R14: 000000c007a6d520 R15: 000000c00ffc8000
task:syz-fuzzer state:S stack:24856 pid:5191 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c00022fd90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c010b52148
RBP: 000000c00022fdd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00022fde8
R13: 0000000000000000 R14: 000000c008cf01a0 R15: 0000000000000001
task:syz-fuzzer state:S stack:25200 pid:7805 ppid:5034 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
futex_wait_queue+0xf9/0x1f0 kernel/futex/waitwake.c:355
futex_wait+0x2ef/0x6a0 kernel/futex/waitwake.c:656
do_futex+0x18b/0x350 kernel/futex/syscalls.c:106
__do_sys_futex kernel/futex/syscalls.c:183 [inline]
__se_sys_futex kernel/futex/syscalls.c:164 [inline]
__x64_sys_futex+0x1e1/0x4c0 kernel/futex/syscalls.c:164
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x46b6a3
RSP: 002b:000000c01a617d90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046b6a3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c012272d48
RBP: 000000c01a617dd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: 0000000000000000 R14: 000000c019d73860 R15: 000000c0000a6900
task:syz-executor.0 state:S stack:27136 pid:5065 ppid:5038 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cd3479517
RSP: 002b:00007fff9fc73a60 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000013e2 RCX: 00007f4cd3479517
RDX: 0000000040000000 RSI: 00007fff9fc73a9c RDI: 00000000ffffffff
RBP: 00007fff9fc73a9c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff9fc74178
R13: 0000000000000003 R14: 00007f4cd359c9d8 R15: 000000000000000c
task:syz-executor.3 state:S stack:27136 pid:5066 ppid:5047 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4d85479517
RSP: 002b:00007fff1774a0c0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000013e6 RCX: 00007f4d85479517
RDX: 0000000040000000 RSI: 00007fff1774a0fc RDI: 00000000ffffffff
RBP: 00007fff1774a0fc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff1774a7d8
R13: 0000000000000003 R14: 00007f4d8559c9d8 R15: 000000000000000c
task:syz-executor.1 state:S stack:27136 pid:5067 ppid:5038 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7faf8b079517
RSP: 002b:00007ffd4edc5990 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000013e0 RCX: 00007faf8b079517
RDX: 0000000040000000 RSI: 00007ffd4edc59cc RDI: 00000000ffffffff
RBP: 00007ffd4edc59cc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd4edc60a8
R13: 0000000000000003 R14: 00007faf8b19c9d8 R15: 000000000000000c
task:syz-executor.5 state:S stack:27136 pid:5069 ppid:5042 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f26cc879517
RSP: 002b:00007fff7187e430 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000013e8 RCX: 00007f26cc879517
RDX: 0000000040000000 RSI: 00007fff7187e46c RDI: 00000000ffffffff
RBP: 00007fff7187e46c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff7187eb48
R13: 0000000000000003 R14: 00007f26cc99c9d8 R15: 000000000000000c
task:syz-executor.4 state:S stack:27136 pid:5074 ppid:5071 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f824c479517
RSP: 002b:00007ffc316933a0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000013ea RCX: 00007f824c479517
RDX: 0000000040000000 RSI: 00007ffc316933dc RDI: 00000000ffffffff
RBP: 00007ffc316933dc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc31693ab8
R13: 0000000000000003 R14: 00007f824c59c9d8 R15: 000000000000000c
task:kworker/u5:3 state:I stack:28312 pid:5079 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci5)
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
worker_thread+0x2e3/0x1290 kernel/workqueue.c:2799
kthread+0x33a/0x430 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
task:syz-executor.0 state:S stack:24184 pid:5090 ppid:5065 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cd3479517
RSP: 002b:00007f4cd36bfd30 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 0000000000002481 RCX: 00007f4cd3479517
RDX: 0000000040000000 RSI: 00007f4cd36bfdbc RDI: 00000000ffffffff
RBP: 00007f4cd36bfdbc R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 00005555563c895b
R13: 00005555563c8900 R14: 00007f4cd34db2e0 R15: 0000000000000002
task:syz-executor.1 state:S stack:24168 pid:5088 ppid:5067 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7faf8b079517
RSP: 002b:00007faf8b2bfd30 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000024e2 RCX: 00007faf8b079517
RDX: 0000000040000000 RSI: 00007faf8b2bfdbc RDI: 00000000ffffffff
RBP: 00007faf8b2bfdbc R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 000055555577895b
R13: 0000555555778900 R14: 00007faf8b0db2e0 R15: 0000000000000003
task:syz-executor.3 state:S stack:24664 pid:5094 ppid:5066 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0xee1/0x59f0 kernel/sched/core.c:6695
schedule+0xe7/0x1b0 kernel/sched/core.c:6771
do_wait+0x653/0xc70 kernel/exit.c:1636
kernel_wait4+0x16d/0x280 kernel/exit.c:1780
__do_sys_wait4+0x15b/0x170 kernel/exit.c:1808
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd