rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 0-...0: (0 ticks this GP) idle=422c/1/0x4000000000000000 softirq=24265/24266 fqs=3
rcu: hardirqs softirqs csw/system
rcu: number: 0 0 0
rcu: cputime: 0 0 0 ==> 40300(ms)
rcu: (detected by 1, t=10505 jiffies, g=25137, q=437 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 6909 Comm: udevd Not tainted 6.14.0-syzkaller-07422-gacb4f33713b9 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:io_serial_out+0x7e/0xc0 drivers/tty/serial/8250/8250_port.c:416
Code: fc 89 e9 41 d3 e7 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 6c 86 98 fc 44 03 3b 44 89 f0 44 89 fa ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c a7
RSP: 0018:ffffc900000065d0 EFLAGS: 00000002
RAX: 000000000000005b RBX: ffffffff9aa26b20 RCX: 0000000000000000
RDX: 00000000000003f8 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff8593365b R09: 1ffff11004a76046
R10: dffffc0000000000 R11: ffffffff85933610 R12: dffffc0000000000
R13: 000000000000005b R14: 000000000000005b R15: 00000000000003f8
FS: 00007fab022eac80(0000) GS:ffff888124ff1000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000012b8 CR3: 0000000030c28000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000009981 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:-1 [inline]
serial8250_console_write+0x1434/0x1e00 drivers/tty/serial/8250/8250_port.c:3463
console_emit_next_record kernel/printk/printk.c:3138 [inline]
console_flush_all+0x86b/0xec0 kernel/printk/printk.c:3226
__console_flush_and_unlock kernel/printk/printk.c:3285 [inline]
console_unlock+0x151/0x3b0 kernel/printk/printk.c:3325
vprintk_emit+0x761/0xa40 kernel/printk/printk.c:2450
_printk+0xd5/0x120 kernel/printk/printk.c:2475
printk_stack_address arch/x86/kernel/dumpstack.c:72 [inline]
show_trace_log_lvl+0x38c/0x410 arch/x86/kernel/dumpstack.c:285
sched_show_task+0x50d/0x720 kernel/sched/core.c:7772
show_state_filter+0x19e/0x2c0 kernel/sched/core.c:7817
kbd_keycode drivers/tty/vt/keyboard.c:1522 [inline]
kbd_event+0x2873/0x4a10 drivers/tty/vt/keyboard.c:1541
input_handle_events_default+0x107/0x1c0 drivers/input/input.c:2575
input_pass_values+0x268/0x890 drivers/input/input.c:127
input_event_dispose+0x3bc/0x610 drivers/input/input.c:352
input_handle_event+0xa9c/0xc10 drivers/input/input.c:369
input_event+0x9f/0xe0 drivers/input/input.c:395
hidinput_hid_event+0x144d/0x1d90 drivers/hid/hid-input.c:1716
hid_process_event+0x439/0x590 drivers/hid/hid-core.c:1552
hid_input_array_field+0x28f/0x5d0 drivers/hid/hid-core.c:1656
hid_process_report drivers/hid/hid-core.c:1706 [inline]
hid_report_raw_event+0xe6f/0x17c0 drivers/hid/hid-core.c:2052
__hid_input_report drivers/hid/hid-core.c:2122 [inline]
hid_input_report+0x419/0x500 drivers/hid/hid-core.c:2144
hid_irq_in+0x4a0/0x6d0 drivers/hid/usbhid/hid-core.c:286
__usb_hcd_giveback_urb+0x42e/0x6e0 drivers/usb/core/hcd.c:1650
dummy_timer+0x84b/0x4670 drivers/usb/gadget/udc/dummy_hcd.c:1994
__run_hrtimer kernel/time/hrtimer.c:1791 [inline]
__hrtimer_run_queues+0x5a6/0xd40 kernel/time/hrtimer.c:1855
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1872
handle_softirqs+0x2d6/0x9b0 kernel/softirq.c:561
__do_softirq kernel/softirq.c:595 [inline]
invoke_softirq kernel/softirq.c:435 [inline]
__irq_exit_rcu+0xfb/0x220 kernel/softirq.c:662
irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd9/0x140 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 2b 00 74 08 4c 89 f7 e8 0d 03 04 f6 f6 44 24 21 02 75 55 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 b2 ed 68 f5 65 8b 05 2b 36 3b 07 85 c0 74 46 48 c7 04 24 0e 36
RSP: 0018:ffffc9000473f080 EFLAGS: 00000206
RAX: 4410944bd8b9a200 RBX: 1ffff920008e7e14 RCX: 0000000000000007
RDX: 0000000000000007 RSI: ffffffff8e6725b4 RDI: 0000000000000001
RBP: ffffc9000473f110 R08: ffffffff905dd677 R09: 1ffffffff20bbace
R10: dffffc0000000000 R11: fffffbfff20bbacf R12: 1ffff920008e7e10
R13: dffffc0000000000 R14: ffffc9000473f0a0 R15: 0000000000000246
__debug_check_no_obj_freed lib/debugobjects.c:1108 [inline]
debug_check_no_obj_freed+0x572/0x590 lib/debugobjects.c:1129
free_pages_prepare mm/page_alloc.c:1134 [inline]
free_frozen_pages+0x4c2/0x10f0 mm/page_alloc.c:2660
discard_slab mm/slub.c:2707 [inline]
__put_partials+0x160/0x1c0 mm/slub.c:3176
put_cpu_partial+0x17e/0x250 mm/slub.c:3251
__slab_free+0x294/0x390 mm/slub.c:4503
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:250 [inline]
slab_post_alloc_hook mm/slub.c:4138 [inline]
slab_alloc_node mm/slub.c:4187 [inline]
__do_kmalloc_node mm/slub.c:4317 [inline]
__kmalloc_noprof+0x238/0x4d0 mm/slub.c:4330
kmalloc_noprof include/linux/slab.h:906 [inline]
tomoyo_realpath_from_path+0xcf/0x5e0 security/tomoyo/realpath.c:251
tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
tomoyo_check_open_permission+0x25a/0x4f0 security/tomoyo/file.c:771
security_file_open+0xac/0x250 security/security.c:3114
do_dentry_open+0x320/0x1960 fs/open.c:933
vfs_open+0x3b/0x370 fs/open.c:1086
do_open fs/namei.c:3845 [inline]
path_openat+0x2caf/0x35d0 fs/namei.c:4004
do_filp_open+0x284/0x4e0 fs/namei.c:4031
do_sys_openat2+0x12b/0x1d0 fs/open.c:1429
do_sys_open fs/open.c:1444 [inline]
__do_sys_openat fs/open.c:1460 [inline]
__se_sys_openat fs/open.c:1455 [inline]
__x64_sys_openat+0x249/0x2a0 fs/open.c:1455
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fab01f169a4
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:00007ffd2c9d9e60 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00005601c9b70eb0 RCX: 00007fab01f169a4
RDX: 00000000000a0800 RSI: 00005601c9b66a10 RDI: 00000000ffffff9c
RBP: 00005601c9b66a10 R08: 00000000ffffffff R09: 7fffffffffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800
R13: 00005601c9b668a0 R14: 0000000000000001 R15: 00005601c9b5d910
rcu: rcu_preempt kthread starved for 4020 jiffies! g25137 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt state:R
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
running task stack:26976 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_timeout+0x15b/0x2b0 kernel/time/sleep_timeout.c:99
rcu_gp_fqs_loop+0x2e1/0x1340 kernel/rcu/tree.c:2046
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
rcu_gp_kthread+0xa7/0x3b0 kernel/rcu/tree.c:2248
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
kthread+0x7b7/0x940 kernel/kthread.c:464
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246
ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000055d45036fec0
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 00007ffc7d0d0810
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
task:dhcpcd state:S
stack:25856 pid:5506 tgid:5506 ppid:5504 task_flags:0x400140 flags:0x00000002
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
Call Trace:
rcu: Stack dump where RCU GP kthread last ran:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
CPU: 1 UID: 0 PID: 7816 Comm: syz.3.619 Not tainted 6.14.0-syzkaller-07422-gacb4f33713b9 #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:csd_lock_wait kernel/smp.c:340 [inline]
RIP: 0010:smp_call_function_many_cond+0x1bac/0x2d40 kernel/smp.c:885
Code: 03 84 c0 75 7e 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 48 02 0c 00 41 83 e4 01 4c 8b 64 24 68 75 07 e8 f8 fd 0b 00 eb 41 f3 90 <48> b8 00 00 00 00 00 fc ff df 0f b6 04 03 84 c0 75 11 41 f7 45 00
RSP: 0018:ffffc900042fed20 EFLAGS: 00000246
RAX: ffffffff81b7895d RBX: 1ffff110170c820d RCX: 0000000000080000
RDX: ffffc9000dfbf000 RSI: 000000000007ffff RDI: 0000000000080000
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
RBP: ffffc900042fef20 R08: ffffffff81b78928 R09: 1ffffffff20bbace
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
R10: dffffc0000000000 R11: fffffbfff20bbacf R12: ffff8880b873ad08
R13: ffff8880b8641068 R14: ffff8880b873ad00 R15: 0000000000000000
FS: 00007efe8d95a6c0(0000) GS:ffff8881250f1000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
CR2: 0000200000297030 CR3: 0000000029b02000 CR4: 00000000003526f0
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246
ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055d450378fe0
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 000055d43cc4e3d0
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000003 R15: 0000000000000000
task:dhcpcd state:S
stack:25856 pid:5507 tgid:5507 ppid:5504 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1052
__flush_tlb_multi arch/x86/include/asm/paravirt.h:91 [inline]
flush_tlb_multi arch/x86/mm/tlb.c:1275 [inline]
flush_tlb_mm_range+0xb8d/0x13f0 arch/x86/mm/tlb.c:1365
flush_tlb_page arch/x86/include/asm/tlbflush.h:324 [inline]
ptep_clear_flush+0x11a/0x170 mm/pgtable-generic.c:101
wp_page_copy mm/memory.c:3513 [inline]
do_wp_page+0x1c69/0x49b0 mm/memory.c:3839
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
handle_pte_fault mm/memory.c:5904 [inline]
__handle_mm_fault+0x2305/0x6ef0 mm/memory.c:6031
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
handle_mm_fault+0x3fa/0x900 mm/memory.c:6200
do_user_addr_fault arch/x86/mm/fault.c:1388 [inline]
handle_page_fault arch/x86/mm/fault.c:1480 [inline]
exc_page_fault+0x2bb/0x8b0 arch/x86/mm/fault.c:1538
asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
RIP: 0010:__put_user_nocheck_4+0x3/0x10 arch/x86/lib/putuser.S:104
Code: d9 0f 01 cb 89 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900042ff8f8 EFLAGS: 00050202
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000200000297030
RDX: ffff88802f8a5a00 RSI: 0000000000000002 RDI: 00000000ffffffff
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RBP: ffffc900042ffa70 R08: ffffffff89d6c754 R09: 1ffff9200085fed4
RIP: 0033:0x7fddb2bcdad5
R10: dffffc0000000000 R11: fffff5200085fed5 R12: 0000200000297000
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246
R13: 0000000000000002 R14: 0000000000000000 R15: ffffc900042ffd00
ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
____sys_recvmsg+0x2ac/0x480 net/socket.c:2799
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055d450378fe0
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 000055d43cc4e3d0
___sys_recvmsg net/socket.c:2828 [inline]
do_recvmmsg+0x428/0xab0 net/socket.c:2923
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S
stack:26288 pid:5589 tgid:5589 ppid:1 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__sys_recvmmsg net/socket.c:2997 [inline]
__do_sys_recvmmsg net/socket.c:3020 [inline]
__se_sys_recvmmsg net/socket.c:3013 [inline]
__x64_sys_recvmmsg+0x1ab/0x260 net/socket.c:3013
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efe8cb8d169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
RSP: 002b:00007efe8d95a038 EFLAGS: 00000246
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
ORIG_RAX: 000000000000012b
RAX: ffffffffffffffda RBX: 00007efe8cda6080 RCX: 00007efe8cb8d169
RDX: 0000000000010106 RSI: 00002000000000c0 RDI: 0000000000000006
RBP: 00007efe8cc0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007efe8cda6080 R15: 00007efe8cecfa28
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7a90f02ad5
RSP: 002b:00007ffc58fbfc10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055ae22779a90 RCX: 00007f7a90f02ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055ae2277f470
RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc58fbfdc8 R11: 0000000000000246 R12: 000055ae2277f470
R13: 00007ffc58fbfdc8 R14: 0000000000000002 R15: 000055ae2277aaec
task:getty state:S stack:21576 pid:5593 tgid:5593 ppid:1 task_flags:0x400000 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_timeout+0xb1/0x2b0 kernel/time/sleep_timeout.c:75
wait_woken+0xc4/0x1c0 kernel/sched/wait.c:423
n_tty_read+0xe4f/0x16b0 drivers/tty/n_tty.c:2277
iterate_tty_read drivers/tty/tty_io.c:856 [inline]
tty_read+0x260/0x6c0 drivers/tty/tty_io.c:931
new_sync_read fs/read_write.c:489 [inline]
vfs_read+0x9a0/0xb90 fs/read_write.c:570
ksys_read+0x19d/0x2d0 fs/read_write.c:713
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8c1d76cb6a
RSP: 002b:00007ffe4a191d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000559c8952e910 RCX: 00007f8c1d76cb6a
RDX: 0000000000000001 RSI: 00007ffe4a191d70 RDI: 0000000000000000
RBP: 0000559c8952e970 R08: 0000000000000000 R09: bfe2c038a5b6d922
R10: 0000000000000010 R11: 0000000000000246 R12: 0000559c8952e9ac
R13: 00007ffe4a191d70 R14: 0000000000000000 R15: 0000559c8952e9ac
task:dhcpcd state:S stack:26632 pid:5645 tgid:5645 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:R running task stack:25856 pid:5649 tgid:5649 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25384 pid:5650 tgid:5650 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:26632 pid:5652 tgid:5652 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25856 pid:5656 tgid:5656 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25608 pid:5660 tgid:5660 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:26632 pid:5661 tgid:5661 ppid:5505 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fddb2bcdad5
RSP: 002b:00007ffc7d0f0b10 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d45036fee0 RCX: 00007fddb2bcdad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d45037b730
RBP: 00007ffc7d0f0e60 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc7d0f0e60 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d43cc4e610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:23720 pid:5821 tgid:5821 ppid:5589 task_flags:0x400100 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x193/0x360 kernel/time/sleep_timeout.c:216
poll_schedule_timeout+0xd2/0x1b0 fs/select.c:241
do_poll fs/select.c:958 [inline]
do_sys_poll+0x100f/0x13f0 fs/select.c:1009
__do_sys_ppoll fs/select.c:1115 [inline]
__se_sys_ppoll+0x2a2/0x330 fs/select.c:1095
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f35c3119ad5
RSP: 002b:00007ffdd6c1c140 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f35c3119ad5
RDX: 00007ffdd6c1c160 RSI: 0000000000000004 RDI: 0000562e72b7e800
RBP: 0000562e72b7d3d0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffdd6c1c248 R11: 0000000000000246 R12: 0000562e49f01aa4
R13: 0000000000000001 R14: 0000562e49f023e8 R15: 00007ffdd6c1c1c8
task:syz-executor state:D stack:22608 pid:5823 tgid:5823 ppid:5821 task_flags:0x400100 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_timeout+0xb1/0x2b0 kernel/time/sleep_timeout.c:75
do_wait_for_common kernel/sched/completion.c:95 [inline]
__wait_for_common+0x403/0x730 kernel/sched/completion.c:116
wait_for_common kernel/sched/completion.c:127 [inline]
wait_for_completion_state+0x1c/0x40 kernel/sched/completion.c:264
wait_for_vfork_done kernel/fork.c:1603 [inline]
kernel_clone+0x582/0x930 kernel/fork.c:2848
__do_sys_clone3 kernel/fork.c:3114 [inline]
__se_sys_clone3+0x348/0x380 kernel/fork.c:3093
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff5f09c19c9
RSP: 002b:00007ffe834b1eb8 EFLAGS: 00000202 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 00007ff5f098b370 RCX: 00007ff5f09c19c9
RDX: 00007ff5f098b370 RSI: 0000000000000058 RDI: 00007ffe834b1f20
RBP: 00007ffe834b1f80 R08: 00007ffe834b1f80 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffa8
R13: 000000000000000b R14: 00007ffe834b1f20 R15: 00007ffe834b23f0
task:syz-executor state:S stack:23720 pid:5829 tgid:5829 ppid:5823 task_flags:0x400100 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_wait+0x296/0x510 kernel/exit.c:1712
kernel_wait4+0x2ac/0x3c0 kernel/exit.c:1866
__do_sys_wait4 kernel/exit.c:1894 [inline]
__se_sys_wait4 kernel/exit.c:1890 [inline]
__x64_sys_wait4+0x136/0x1e0 kernel/exit.c:1890
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0dfd5833d7
RSP: 002b:00007ffd2383d6d0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000016d4 RCX: 00007f0dfd5833d7
RDX: 0000000040000000 RSI: 00007ffd2383d70c RDI: 00000000ffffffff
RBP: 00007ffd2383d70c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000
task:syz-executor state:S stack:23720 pid:5830 tgid:5830 ppid:5823 task_flags:0x400100 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_wait+0x296/0x510 kernel/exit.c:1712
kernel_wait4+0x2ac/0x3c0 kernel/exit.c:1866
__do_sys_wait4 kernel/exit.c:1894 [inline]
__se_sys_wait4 kernel/exit.c:1890 [inline]
__x64_sys_wait4+0x136/0x1e0 kernel/exit.c:1890
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8cfa1833d7
RSP: 002b:00007ffcb1708600 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000016d9 RCX: 00007f8cfa1833d7
RDX: 0000000040000000 RSI: 00007ffcb170863c RDI: 00000000ffffffff
RBP: 00007ffcb170863c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000
task:syz-executor state:S stack:23720 pid:5831 tgid:5831 ppid:5823 task_flags:0x400100 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_wait+0x296/0x510 kernel/exit.c:1712
kernel_wait4+0x2ac/0x3c0 kernel/exit.c:1866
__do_sys_wait4 kernel/exit.c:1894 [inline]
__se_sys_wait4 kernel/exit.c:1890 [inline]
__x64_sys_wait4+0x136/0x1e0 kernel/exit.c:1890
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efe8cb833d7
RSP: 002b:00007fff2726be00 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000016d7 RCX: 00007efe8cb833d7
RDX: 0000000040000000 RSI: 00007fff2726be3c RDI: 00000000ffffffff
RBP: 00007fff2726be3c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000
task:syz-executor state:S stack:23720 pid:5832 tgid:5832 ppid:5823 task_flags:0x400100 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_wait+0x296/0x510 kernel/exit.c:1712
kernel_wait4+0x2ac/0x3c0 kernel/exit.c:1866
__do_sys_wait4 kernel/exit.c:1894 [inline]
__se_sys_wait4 kernel/exit.c:1890 [inline]
__x64_sys_wait4+0x136/0x1e0 kernel/exit.c:1890
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe6d5b833d7
RSP: 002b:00007ffd06ed99f0 EFLAGS: 00000293 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00000000000016d2 RCX: 00007fe6d5b833d7
RDX: 0000000040000000 RSI: 00007ffd06ed9a2c RDI: 00000000ffffffff
RBP: 00007ffd06ed9a2c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000
task:udevd state:S stack:25824 pid:5833 tgid:5833 ppid:5211 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
ep_poll fs/eventpoll.c:2107 [inline]
do_epoll_wait+0xe2c/0x1100 fs/eventpoll.c:2523
__do_sys_epoll_wait fs/eventpoll.c:2531 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2526 [inline]
__x64_sys_epoll_wait+0x259/0x2b0 fs/eventpoll.c:2526
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fab01f23457
RSP: 002b:00007ffd2c9d9ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab01f23457
RDX: 0000000000000004 RSI: 00007ffd2c9d9f18 RDI: 0000000000000004
RBP: 00005601c9b7de80 R08: 0000000000000007 R09: b9a8f52085d0eafa
R10: 00000000ffffffff R11: 0000000000000246 R12: 00005601c9b83d30
R13: 00007ffd2c9d9f18 R14: 00000000ffffffff R15: 00005601c9b5d910
task:kworker/u9:2 state:R running task stack:26608 pid:5835 tgid:5835 ppid:2 task_flags:0x4208060 flags:0x00004000
Workqueue: 0x0 (hci2)
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
worker_thread+0xa37/0xd50 kernel/workqueue.c:3415
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/u9:3 state:I stack:28800 pid:5836 tgid:5836 ppid:2 task_flags:0x4208060 flags:0x00004000
Workqueue: 0x0 (hci1)
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
worker_thread+0xa37/0xd50 kernel/workqueue.c:3415
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/u9:4 state:I stack:25632 pid:5838 tgid:5838 ppid:2 task_flags:0x4208060 flags:0x00004000
Workqueue: 0x0 (hci3)
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
worker_thread+0xa37/0xd50 kernel/workqueue.c:3415
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:udevd state:S stack:25824 pid:5839 tgid:5839 ppid:5211 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
ep_poll fs/eventpoll.c:2107 [inline]
do_epoll_wait+0xe2c/0x1100 fs/eventpoll.c:2523
__do_sys_epoll_wait fs/eventpoll.c:2531 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2526 [inline]
__x64_sys_epoll_wait+0x259/0x2b0 fs/eventpoll.c:2526
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fab01f23457
RSP: 002b:00007ffd2c9d9ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab01f23457
RDX: 0000000000000004 RSI: 00007ffd2c9d9f18 RDI: 0000000000000004
RBP: 00005601c9b7cb10 R08: 0000000000000007 R09: b9a8f52085d0eafa
R10: 00000000ffffffff R11: 0000000000000246 R12: 00005601c9b7b960
R13: 00007ffd2c9d9f18 R14: 00000000ffffffff R15: 00005601c9b5d910
task:syz-executor state:R running task stack:21032 pid:5842 tgid:5842 ppid:5832 task_flags:0x400140 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_nanosleep+0x1a3/0x660 kernel/time/hrtimer.c:2131
hrtimer_nanosleep+0x1ee/0x410 kernel/time/hrtimer.c:2178
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1407 [inline]
__se_sys_clock_nanosleep+0x360/0x3c0 kernel/time/posix-timers.c:1384
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe6d5bbfa25
RSP: 002b:00007fe6d5ecfd40 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000000016c RCX: 00007fe6d5bbfa25
RDX: 00007fe6d5ecfd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fe6d5ecfdec R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000001388
R13: 00000000000927c0 R14: 000000000003ef59 R15: 00007fe6d5ecfe40
task:syz-executor state:R running task stack:20376 pid:5843 tgid:5843 ppid:1 task_flags:0x400140 flags:0x00000004
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_nanosleep+0x1a3/0x660 kernel/time/hrtimer.c:2131
hrtimer_nanosleep+0x1ee/0x410 kernel/time/hrtimer.c:2178
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1407 [inline]
__se_sys_clock_nanosleep+0x360/0x3c0 kernel/time/posix-timers.c:1384
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0c6fdbfa25
RSP: 002b:00007f0c700cfd40 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000176 RCX: 00007f0c6fdbfa25
RDX: 00007f0c700cfd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f0c700cfdec R08: 0000000000000000 R09: 7fffffffffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000074
R13: 00000000000927c0 R14: 000000000002f274 R15: 00007f0c700cfe40
task:syz-executor state:R running task stack:20544 pid:5844 tgid:5844 ppid:5829 task_flags:0x400140 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_nanosleep+0x1a3/0x660 kernel/time/hrtimer.c:2131
hrtimer_nanosleep+0x1ee/0x410 kernel/time/hrtimer.c:2178
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1407 [inline]
__se_sys_clock_nanosleep+0x360/0x3c0 kernel/time/posix-timers.c:1384
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0dfd5bfa25
RSP: 002b:00007f0dfd8cfd40 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000147 RCX: 00007f0dfd5bfa25
RDX: 00007f0dfd8cfd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f0dfd8cfdec R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000070
R13: 0000000000000064 R14: 000000000003efba R15: 00007f0dfd8cfe40
task:udevd state:S stack:22760 pid:5846 tgid:5846 ppid:5211 task_flags:0x400140 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
schedule_hrtimeout_range_clock+0x23a/0x360 kernel/time/sleep_timeout.c:207
ep_poll fs/eventpoll.c:2107 [inline]
do_epoll_wait+0xe2c/0x1100 fs/eventpoll.c:2523
__do_sys_epoll_wait fs/eventpoll.c:2531 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2526 [inline]
__x64_sys_epoll_wait+0x259/0x2b0 fs/eventpoll.c:2526
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fab01f23457
RSP: 002b:00007ffd2c9d9ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab01f23457
RDX: 0000000000000004 RSI: 00007ffd2c9d9f18 RDI: 0000000000000004
RBP: 00005601c9b7c2c0 R08: 0000000000000007 R09: b9a8f52085d0eafa
R10: 00000000ffffffff R11: 0000000000000246 R12: 00005601c9c09080
R13: 00007ffd2c9d9f18 R14: 00000000ffffffff R15: 00005601c9b5d910
task:syz-executor state:R running task stack:20224 pid:5847 tgid:5847 ppid:5831 task_flags:0x400140 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_nanosleep+0x1a3/0x660 kernel/time/hrtimer.c:2131
hrtimer_nanosleep+0x1ee/0x410 kernel/time/hrtimer.c:2178
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1407 [inline]
__se_sys_clock_nanosleep+0x360/0x3c0 kernel/time/posix-timers.c:1384
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efe8cbbfa25
RSP: 002b:00007efe8cecfd40 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00000000000001ab RCX: 00007efe8cbbfa25
RDX: 00007efe8cecfd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007efe8cecfdec R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000009b
R13: 0000000000000063 R14: 000000000002f00e R15: 00007efe8cecfe40
task:krxrpcio/7001 state:S stack:29264 pid:5848 tgid:5848 ppid:2 task_flags:0x208040 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rxrpc_io_thread+0x332a/0x36f0 net/rxrpc/io_thread.c:577
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:syz-executor state:R running task stack:21032 pid:5849 tgid:5849 ppid:5830 task_flags:0x400140 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
do_nanosleep+0x1a3/0x660 kernel/time/hrtimer.c:2131
hrtimer_nanosleep+0x1ee/0x410 kernel/time/hrtimer.c:2178
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1407 [inline]
__se_sys_clock_nanosleep+0x360/0x3c0 kernel/time/posix-timers.c:1384
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8cfa1bfa25
RSP: 002b:00007f8cfa4cfd40 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 000000000000014d RCX: 00007f8cfa1bfa25
RDX: 00007f8cfa4cfd80 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f8cfa4cfdec R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000007b
R13: 000000000000003d R14: 000000000002f20a R15: 00007f8cfa4cfe40
task:krxrpcio/7001 state:S stack:29504 pid:5850 tgid:5850 ppid:2 task_flags:0x208040 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rxrpc_io_thread+0x332a/0x36f0 net/rxrpc/io_thread.c:577
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:krxrpcio/7001 state:S stack:29504 pid:5851 tgid:5851 ppid:2 task_flags:0x208040 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rxrpc_io_thread+0x332a/0x36f0 net/rxrpc/io_thread.c:577
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-bond0 state:I stack:29696 pid:5852 tgid:5852 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-bond0 state:I stack:27808 pid:5853 tgid:5853 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:krxrpcio/7001 state:S stack:29504 pid:5856 tgid:5856 ppid:2 task_flags:0x208040 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rxrpc_io_thread+0x332a/0x36f0 net/rxrpc/io_thread.c:577
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-bond0 state:I stack:30176 pid:5857 tgid:5857 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:krxrpcio/7001 state:S stack:29504 pid:5858 tgid:5858 ppid:2 task_flags:0x208040 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rxrpc_io_thread+0x332a/0x36f0 net/rxrpc/io_thread.c:577
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:29696 pid:5860 tgid:5860 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:30176 pid:5861 tgid:5861 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:29696 pid:5862 tgid:5862 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-bond0 state:I stack:29696 pid:5863 tgid:5863 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:29696 pid:5864 tgid:5864 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-bond0 state:I stack:30176 pid:5865 tgid:5865 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:29696 pid:5866 tgid:5866 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767
__schedule_loop kernel/sched/core.c:6845 [inline]
schedule+0x163/0x360 kernel/sched/core.c:6860
rescuer_thread+0xe5d/0x1020 kernel/workqueue.c:3550
kthread+0x7b7/0x940 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/R-wg-cr state:I stack:29696 pid:5867 tgid:5867 ppid:2 task_flags:0x4208060 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5382 [inline]
__schedule+0x1b88/0x5240 kernel/sched/core.c:6767