rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...0: (2 ticks this GP) idle=847c/1/0x4000000000000000 softirq=18974/18974 fqs=22
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:        0          0            0
rcu: 	cputime:        0          0            0   ==> 37550(ms)
rcu: 	(detected by 0, t=10506 jiffies, g=13169, q=591 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 6218 Comm: syz.2.23 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:io_serial_out+0x7c/0xc0 drivers/tty/serial/8250/8250_port.c:416
Code: f8 79 fc 44 89 f9 d3 e5 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 3c 0a dc fc 41 03 2e 89 d8 89 ea ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 44 89 f9 80 e1 07 38 c1
RSP: 0018:ffffc90000a07f70 EFLAGS: 00000002
RAX: 0000000000000020 RBX: 0000000000000020 RCX: 0000000000000000
RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
RBP: 00000000000003f8 R08: ffff888024e10237 R09: 1ffff110049c2046
R10: dffffc0000000000 R11: ffffffff85462e20 R12: dffffc0000000000
R13: ffffffff99af1882 R14: ffffffff99df6300 R15: 0000000000000000
FS:  000055559162c500(0000) GS:ffff888125d23000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1bcbca8d58 CR3: 0000000033ad4000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 serial_port_out include/linux/serial_core.h:798 [inline]
 serial8250_console_putchar drivers/tty/serial/8250/8250_port.c:3306 [inline]
 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:-1 [inline]
 serial8250_console_write+0x1410/0x1ba0 drivers/tty/serial/8250/8250_port.c:3456
 console_emit_next_record kernel/printk/printk.c:3138 [inline]
 console_flush_all+0x725/0xc40 kernel/printk/printk.c:3226
 __console_flush_and_unlock kernel/printk/printk.c:3285 [inline]
 console_unlock+0xc4/0x270 kernel/printk/printk.c:3325
 vprintk_emit+0x5b7/0x7a0 kernel/printk/printk.c:2450
 _printk+0xcf/0x120 kernel/printk/printk.c:2475
 show_trace_log_lvl+0xdc/0x550 arch/x86/kernel/dumpstack.c:193
 sched_show_task+0x49d/0x630 kernel/sched/core.c:7754
 show_state_filter+0x187/0x2b0 kernel/sched/core.c:7799
 kbd_keycode drivers/tty/vt/keyboard.c:1515 [inline]
 kbd_event+0x2bdd/0x3ec0 drivers/tty/vt/keyboard.c:1534
 input_handle_events_default+0xd1/0x1a0 drivers/input/input.c:2575
 input_pass_values+0x288/0x890 drivers/input/input.c:127
 input_event_dispose drivers/input/input.c:341 [inline]
 input_handle_event drivers/input/input.c:369 [inline]
 input_repeat_key+0x40b/0x650 drivers/input/input.c:2262
 call_timer_fn+0x17b/0x5f0 kernel/time/timer.c:1747
 expire_timers kernel/time/timer.c:1798 [inline]
 __run_timers kernel/time/timer.c:2372 [inline]
 __run_timer_base+0x61a/0x860 kernel/time/timer.c:2384
 run_timer_base kernel/time/timer.c:2393 [inline]
 run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2403
 handle_softirqs+0x286/0x870 kernel/softirq.c:579
 do_softirq+0xec/0x180 kernel/softirq.c:480
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x17d/0x1c0 kernel/softirq.c:407
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 fpregs_unlock arch/x86/include/asm/fpu/api.h:77 [inline]
 fpu_clone+0x44c/0xa50 arch/x86/kernel/fpu/core.c:667
 copy_thread+0x3f5/0x9a0 arch/x86/kernel/process.c:216
 copy_process+0x187b/0x3b80 kernel/fork.c:2178
 kernel_clone+0x21e/0x870 kernel/fork.c:2599
 __do_sys_clone3 kernel/fork.c:2903 [inline]
 __se_sys_clone3+0x256/0x2d0 kernel/fork.c:2882
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1bcadc3209
Code: c8 08 00 48 8d 3d 5c c8 08 00 e8 f2 28 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7
RSP: 002b:00007ffeb60ea188 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 00007f1bcad45600 RCX: 00007f1bcadc3209
RDX: 00007f1bcad45600 RSI: 0000000000000058 RDI: 00007ffeb60ea1d0
RBP: 00007f1bcbca86c0 R08: 00007f1bcbca86c0 R09: 00007ffeb60ea2b7
R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8
R13: 000000000000006e R14: 00007ffeb60ea1d0 R15: 00007ffeb60ea2b8
 </TASK>
rcu: rcu_preempt kthread starved for 3755 jiffies! g13169 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
 <TASK>
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R
  running task     stack:27320 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2054
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2256
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:sshd-session    state:S
 stack:24104 pid:5880  tgid:5880  ppid:5602   task_flags:0x400000 flags:0x00004002
 kthread+0x70e/0x8a0 kernel/kthread.c:464
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 UID: 0 PID: 6225 Comm: syz.4.20 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:csd_lock_wait kernel/smp.c:340 [inline]
RIP: 0010:smp_call_function_many_cond+0xf72/0x12d0 kernel/smp.c:885
Code: 01 31 ff e8 90 6e 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 3b 6a 0b 00 eb 37 f3 90 43 0f b6 04 2c 84 c0 75 10 <41> f7 07 01 00 00 00 74 1e e8 20 6a 0b 00 eb e5 44 89 f9 80 e1 07
RSP: 0018:ffffc90003b9f360 EFLAGS: 00000246
 poll_schedule_timeout+0xd1/0x1b0 fs/select.c:241

 do_poll fs/select.c:958 [inline]
 do_sys_poll+0x73b/0x1070 fs/select.c:1009
RAX: 0000000000000000 RBX: ffff8880b863b1c0 RCX: ffff888025c63c00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90003b9f4c0 R08: ffffffff8fa1dcf7 R09: 1ffffffff1f43b9e
R10: dffffc0000000000 R11: fffffbfff1f43b9f R12: 1ffff110170e7f5d
R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b873fae8
FS:  0000000000000000(0000) GS:ffff888125c23000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 __do_sys_poll fs/select.c:1074 [inline]
 __se_sys_poll+0x128/0x320 fs/select.c:1062
CR2: 00007f714964dd58 CR3: 000000000df38000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1052
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
 __flush_tlb_multi arch/x86/include/asm/paravirt.h:91 [inline]
 flush_tlb_multi arch/x86/mm/tlb.c:1361 [inline]
 flush_tlb_mm_range+0x6b1/0x12c0 arch/x86/mm/tlb.c:1451
RIP: 0033:0x7f1d00aa7407
RSP: 002b:00007ffd8fa34960 EFLAGS: 00000202
 ORIG_RAX: 0000000000000007
 tlb_flush arch/x86/include/asm/tlb.h:23 [inline]
 tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:490 [inline]
 tlb_flush_mmu+0x1a7/0x680 mm/mmu_gather.c:403
RAX: ffffffffffffffda RBX: 00007f1d01279300 RCX: 00007f1d00aa7407
 tlb_finish_mmu+0xc3/0x1d0 mm/mmu_gather.c:497
RDX: ffffffffffffffff RSI: 0000000000000001 RDI: 00007ffd8fa349d0
RBP: 0000563e0fe2e1a0 R08: 0000000000000000 R09: 0000000000000000
 free_ldt_pgtables+0x17b/0x320 arch/x86/kernel/ldt.c:411
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8fa349d0
R13: 0000000000000000 R14: 0000563e4f9669e0 R15: 00000000000016f9
 </TASK>
 arch_exit_mmap arch/x86/include/asm/mmu_context.h:234 [inline]
 exit_mmap+0x17c/0xb50 mm/mmap.c:1270
task:sshd-session    state:S
 stack:25128 pid:5882  tgid:5882  ppid:5880   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __mmput+0x118/0x420 kernel/fork.c:1121
 exit_mm+0x1da/0x2c0 kernel/exit.c:581
 do_exit+0x648/0x22e0 kernel/exit.c:952
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x13c/0x2f0 kernel/time/sleep_timeout.c:216
 do_group_exit+0x21c/0x2d0 kernel/exit.c:1105
 get_signal+0x1286/0x1340 kernel/signal.c:3034
 arch_do_signal_or_restart+0x9a/0x750 arch/x86/kernel/signal.c:337
 poll_schedule_timeout+0xd1/0x1b0 fs/select.c:241
 do_poll fs/select.c:958 [inline]
 do_sys_poll+0x73b/0x1070 fs/select.c:1009
 exit_to_user_mode_loop+0x75/0x110 kernel/entry/common.c:111
 exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:414 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:449 [inline]
 do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa0f798e9a9
Code: Unable to access opcode bytes at 0x7fa0f798e97f.
RSP: 002b:00007fa0f87a80e8 EFLAGS: 00000246
 __do_sys_ppoll fs/select.c:1115 [inline]
 __se_sys_ppoll+0x1ff/0x260 fs/select.c:1095
 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fa0f7bb6088 RCX: 00007fa0f798e9a9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa0f7bb6088
RBP: 00007fa0f7bb6080 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa0f7bb608c
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
R13: 0000000000000000 R14: 00007ffcc79ea420 R15: 00007ffcc79ea508
 </TASK>
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1d00aa7407
RSP: 002b:00007ffd8fa34400 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00007f1d01279300 RCX: 00007f1d00aa7407
RDX: 00007ffd8fa34440 RSI: 0000000000000004 RDI: 0000563e4f96f220
RBP: 00007ffd8fa344b0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffd8fa34540 R11: 0000000000000202 R12: 0000000000000001
R13: 00007ffd8fa34540 R14: 0000000000000160 R15: 0000000000000004
 </TASK>
task:syz-execprog    state:R  running task     stack:24104 pid:5883  tgid:5883  ppid:5882   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x13c/0x2f0 kernel/time/sleep_timeout.c:216
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 do_epoll_pwait+0x60/0x1d0 fs/eventpoll.c:2560
 __do_sys_epoll_pwait fs/eventpoll.c:2573 [inline]
 __se_sys_epoll_pwait fs/eventpoll.c:2567 [inline]
 __x64_sys_epoll_pwait+0x20a/0x250 fs/eventpoll.c:2567
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x40dd0e
RSP: 002b:00007ffc13c29fe0 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040dd0e
RDX: 0000000000000080 RSI: 00007ffc13c2a074 RDI: 0000000000000004
RBP: 00007ffc13c2a028 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000003e0 R11: 0000000000000246 R12: 00007ffc13c2a0b8
R13: 0000000000000001 R14: 000000000316a700 R15: 0000000000000001
 </TASK>
task:syz-execprog    state:R  running task     stack:27736 pid:5884  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c00005de80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000316daa0
RBP: 000000c00005dec8 R08: 0000000000000000 R09: 0000000000000000
R10: 000000c00005deb8 R11: 0000000000000202 R12: 000000c00005deb8
R13: 000000c00007c008 R14: 000000c000002700 R15: 000000c000002700
 </TASK>
task:syz-execprog    state:S stack:25352 pid:5885  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c000097cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948
RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000064008
R13: 0000000000000001 R14: 000000c000002a80 R15: 0000000000000001
 </TASK>
task:syz-execprog    state:S stack:26856 pid:5886  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c000093e40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007d148
RBP: 000000c000093e88 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000093c00
R13: 0000000000000333 R14: 000000c000002e00 R15: 000000c003cc28c0
 </TASK>
task:syz-execprog    state:S stack:25128 pid:5887  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c002dd9ee0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000318e1e0
RBP: 000000c002dd9f28 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c340
R13: 000000c002559008 R14: 000000c003cc21c0 R15: 000000c003cc2540
 </TASK>
task:syz-execprog    state:S stack:27528 pid:5888  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c003ccbef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000318dfb8
RBP: 000000c003ccbf38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000047c340
R13: 000000c002559808 R14: 000000c003cc2000 R15: 000000c003cc2000
 </TASK>
task:syz-execprog    state:S stack:26376 pid:5889  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c003cc7cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c002559148
RBP: 000000c003cc7d38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c003cc7d48
R13: 00000000425ea6e6 R14: 000000c003cc2540 R15: 0000000000000000
 </TASK>
task:syz-execprog    state:S stack:25352 pid:5890  tgid:5883  ppid:5882   task_flags:0x400040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 futex_do_wait kernel/futex/waitwake.c:358 [inline]
 __futex_wait+0x1c3/0x3e0 kernel/futex/waitwake.c:687
 futex_wait+0x104/0x360 kernel/futex/waitwake.c:715
 do_futex+0x333/0x420 kernel/futex/syscalls.c:102
 __do_sys_futex kernel/futex/syscalls.c:179 [inline]
 __se_sys_futex+0x36f/0x400 kernel/futex/syscalls.c:160
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x4800c3
RSP: 002b:000000c003ce3cf0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004800c3
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c002559948
RBP: 000000c003ce3d38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000024
R13: 0000000000000001 R14: 000000c003cc28c0 R15: 0000000000000001
 </TASK>
task:syz-executor    state:R  running task     stack:21544 pid:5892  tgid:5892  ppid:5883   task_flags:0x400100 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x13c/0x2f0 kernel/time/sleep_timeout.c:216
 poll_schedule_timeout+0xd1/0x1b0 fs/select.c:241
 do_select+0xc47/0x17e0 fs/select.c:603
 core_sys_select+0x6dd/0xa20 fs/select.c:677
 do_pselect fs/select.c:759 [inline]
 __do_sys_pselect6 fs/select.c:802 [inline]
 __se_sys_pselect6+0x27a/0x300 fs/select.c:793
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa60f18e76c
RSP: 002b:00007ffe238f8fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 00007ffe238f9100 RCX: 00007fa60f18e76c
RDX: 0000000000000000 RSI: 00007ffe238f9100 RDI: 0000000000000025
RBP: 00007ffe238f9340 R08: 00007ffe238f9000 R09: 00007ffe238f9010
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe238f93a0
R13: 0000000000000000 R14: 00007ffe238f9550 R15: 00007ffe238f9190
 </TASK>
task:udevd           state:S stack:26352 pid:5904  tgid:5904  ppid:5216   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 __do_sys_epoll_wait fs/eventpoll.c:2538 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2533 [inline]
 __x64_sys_epoll_wait+0x1be/0x210 fs/eventpoll.c:2533
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb888ea7407
RSP: 002b:00007ffcb585bbd0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fb88958a880 RCX: 00007fb888ea7407
RDX: 0000000000000004 RSI: 00007ffcb585bc60 RDI: 0000000000000004
RBP: 000055ade9536910 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000202 R12: 000055ade9550330
R13: 00007ffcb585bc60 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
task:kworker/1:0     state:D stack:25032 pid:5919  tgid:5919  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion_timeout+0x2ca/0x600 kernel/sched/completion.c:167
 usb_start_wait_urb+0x163/0x4c0 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:103 [inline]
 usb_control_msg+0x232/0x3e0 drivers/usb/core/message.c:154
 get_bMaxPacketSize0 drivers/usb/core/hub.c:4850 [inline]
 hub_port_init+0xbf9/0x2800 drivers/usb/core/hub.c:5046
 hub_port_connect drivers/usb/core/hub.c:5495 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5706 [inline]
 port_event drivers/usb/core/hub.c:5870 [inline]
 hub_event+0x2532/0x4a20 drivers/usb/core/hub.c:5952
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:udevd           state:S stack:26352 pid:5920  tgid:5920  ppid:5216   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 __do_sys_epoll_wait fs/eventpoll.c:2538 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2533 [inline]
 __x64_sys_epoll_wait+0x1be/0x210 fs/eventpoll.c:2533
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb888ea7407
RSP: 002b:00007ffcb585bbd0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fb88958a880 RCX: 00007fb888ea7407
RDX: 0000000000000004 RSI: 00007ffcb585bc60 RDI: 0000000000000004
RBP: 000055ade9536910 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000202 R12: 000055ade954ee10
R13: 00007ffcb585bc60 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
task:kworker/u8:1    state:I stack:23832 pid:5924  tgid:5924  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (events_unbound)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u8:2    state:D stack:24456 pid:5925  tgid:5925  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue: events_unbound fsnotify_connector_destroy_workfn
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_timeout+0x9a/0x270 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x2bf/0x5d0 kernel/sched/completion.c:148
 __synchronize_srcu+0x30e/0x3a0 kernel/rcu/srcutree.c:1442
 fsnotify_connector_destroy_workfn+0x44/0xb0 fs/notify/mark.c:322
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u8:3    state:I stack:23560 pid:5926  tgid:5926  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (events_unbound)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:2    state:I stack:26344 pid:5959  tgid:5959  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci1)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:syz-executor    state:S stack:25032 pid:5991  tgid:5991  ppid:5892   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_wait+0x299/0x520 kernel/exit.c:1714
 kernel_wait4+0x1af/0x280 kernel/exit.c:1868
 __do_sys_wait4 kernel/exit.c:1896 [inline]
 __se_sys_wait4 kernel/exit.c:1892 [inline]
 __x64_sys_wait4+0x133/0x1e0 kernel/exit.c:1892
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f126d784bd3
RSP: 002b:00007ffd1cae67c8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 000000000000176f RCX: 00007f126d784bd3
RDX: 0000000040000000 RSI: 00007ffd1cae67dc RDI: 00000000ffffffff
RBP: 00007ffd1cae67dc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd1cae6860
R13: 00007ffd1cae6868 R14: 0000000000000009 R15: 0000000000000000
 </TASK>
task:syz-executor    state:S stack:25032 pid:5992  tgid:5992  ppid:5892   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_wait+0x299/0x520 kernel/exit.c:1714
 kernel_wait4+0x1af/0x280 kernel/exit.c:1868
 __do_sys_wait4 kernel/exit.c:1896 [inline]
 __se_sys_wait4 kernel/exit.c:1892 [inline]
 __x64_sys_wait4+0x133/0x1e0 kernel/exit.c:1892
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f06a5384bd3
RSP: 002b:00007fffefb32818 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 000000000000176b RCX: 00007f06a5384bd3
RDX: 0000000040000000 RSI: 00007fffefb3282c RDI: 00000000ffffffff
RBP: 00007fffefb3282c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffefb328b0
R13: 00007fffefb328b8 R14: 0000000000000009 R15: 0000000000000000
 </TASK>
task:syz-executor    state:S stack:25032 pid:5993  tgid:5993  ppid:5892   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_wait+0x299/0x520 kernel/exit.c:1714
 kernel_wait4+0x1af/0x280 kernel/exit.c:1868
 __do_sys_wait4 kernel/exit.c:1896 [inline]
 __se_sys_wait4 kernel/exit.c:1892 [inline]
 __x64_sys_wait4+0x133/0x1e0 kernel/exit.c:1892
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1bcad84bd3
RSP: 002b:00007ffeb60ea808 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 000000000000176c RCX: 00007f1bcad84bd3
RDX: 0000000040000000 RSI: 00007ffeb60ea81c RDI: 00000000ffffffff
RBP: 00007ffeb60ea81c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb60ea8a0
R13: 00007ffeb60ea8a8 R14: 0000000000000009 R15: 0000000000000000
 </TASK>
task:syz-executor    state:S stack:25032 pid:5994  tgid:5994  ppid:5892   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_wait+0x299/0x520 kernel/exit.c:1714
 kernel_wait4+0x1af/0x280 kernel/exit.c:1868
 __do_sys_wait4 kernel/exit.c:1896 [inline]
 __se_sys_wait4 kernel/exit.c:1892 [inline]
 __x64_sys_wait4+0x133/0x1e0 kernel/exit.c:1892
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7148784bd3
RSP: 002b:00007ffd340f2cb8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 0000000000001770 RCX: 00007f7148784bd3
RDX: 0000000040000000 RSI: 00007ffd340f2ccc RDI: 00000000ffffffff
RBP: 00007ffd340f2ccc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd340f2d50
R13: 00007ffd340f2d58 R14: 0000000000000009 R15: 0000000000000000
 </TASK>
task:syz-executor    state:R  running task     stack:21640 pid:5995  tgid:5995  ppid:5992   task_flags:0x400140 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100
 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline]
 __se_sys_clock_nanosleep+0x2f1/0x380 kernel/time/posix-timers.c:1376
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f06a53c1265
RSP: 002b:00007fffefb325e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f06a53c1265
RDX: 00007fffefb32620 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fffefb3268c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000064 R14: 00000000000572d0 R15: 00007fffefb326e0
 </TASK>
task:syz-executor    state:R  running task     stack:21736 pid:5996  tgid:5996  ppid:5993   task_flags:0x400140 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100
 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline]
 __se_sys_clock_nanosleep+0x2f1/0x380 kernel/time/posix-timers.c:1376
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1bcadc1265
RSP: 002b:00007ffeb60ea5d0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1bcadc1265
RDX: 00007ffeb60ea610 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffeb60ea67c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000064 R14: 000000000005720e R15: 00007ffeb60ea6d0
 </TASK>
task:syz-executor    state:S stack:25032 pid:5997  tgid:5997  ppid:5892   task_flags:0x400100 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_wait+0x299/0x520 kernel/exit.c:1714
 kernel_wait4+0x1af/0x280 kernel/exit.c:1868
 __do_sys_wait4 kernel/exit.c:1896 [inline]
 __se_sys_wait4 kernel/exit.c:1892 [inline]
 __x64_sys_wait4+0x133/0x1e0 kernel/exit.c:1892
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa0f7984bd3
RSP: 002b:00007ffcc79eaa58 EFLAGS: 00000202 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 0000000000001777 RCX: 00007fa0f7984bd3
RDX: 0000000040000000 RSI: 00007ffcc79eaa6c RDI: 00000000ffffffff
RBP: 00007ffcc79eaa6c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcc79eaaf0
R13: 00007ffcc79eaaf8 R14: 0000000000000009 R15: 0000000000000000
 </TASK>
task:syz-executor    state:R  running task     stack:21832 pid:5999  tgid:5999  ppid:5991   task_flags:0x400140 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100
 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline]
 __se_sys_clock_nanosleep+0x2f1/0x380 kernel/time/posix-timers.c:1376
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f126d7c1265
RSP: 002b:00007ffd1cae6590 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f126d7c1265
RDX: 00007ffd1cae65d0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffd1cae663c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000064 R14: 0000000000057328 R15: 00007ffd1cae6690
 </TASK>
task:syz-executor    state:R  running task     stack:21624 pid:6000  tgid:6000  ppid:5994   task_flags:0x400140 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 do_nanosleep+0x1c7/0x600 kernel/time/hrtimer.c:2100
 hrtimer_nanosleep+0x169/0x360 kernel/time/hrtimer.c:2147
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1399 [inline]
 __se_sys_clock_nanosleep+0x2f1/0x380 kernel/time/posix-timers.c:1376
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f71487c1265
RSP: 002b:00007ffd340f2a80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f71487c1265
RDX: 00007ffd340f2ac0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffd340f2b2c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000064 R14: 00000000000577d4 R15: 00007ffd340f2b80
 </TASK>
task:udevd           state:S stack:26824 pid:6001  tgid:6001  ppid:5216   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 __do_sys_epoll_wait fs/eventpoll.c:2538 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2533 [inline]
 __x64_sys_epoll_wait+0x1be/0x210 fs/eventpoll.c:2533
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb888ea7407
RSP: 002b:00007ffcb585bbd0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fb88958a880 RCX: 00007fb888ea7407
RDX: 0000000000000004 RSI: 00007ffcb585bc60 RDI: 0000000000000004
RBP: 000055ade9536910 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000202 R12: 000055ade954b840
R13: 00007ffcb585bc60 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
task:kworker/1:3     state:I stack:21832 pid:6002  tgid:6002  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (events)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:3    state:R  running task     stack:25768 pid:6003  tgid:6003  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (krxrpcd)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:4     state:I stack:23528 pid:6004  tgid:6004  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (wg-crypt-wg1)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:4    state:I stack:26760 pid:6006  tgid:6006  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci5)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:syz-executor    state:R  running task     stack:21960 pid:6007  tgid:6007  ppid:5997   task_flags:0x400140 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 preempt_schedule_common+0x83/0xd0 kernel/sched/core.c:6966
 preempt_schedule+0xae/0xc0 kernel/sched/core.c:6990
 preempt_schedule_thunk+0x16/0x30 arch/x86/entry/thunk.S:12
 __raw_read_unlock include/linux/rwlock_api_smp.h:233 [inline]
 _raw_read_unlock+0x3f/0x50 kernel/locking/spinlock.c:260
 kill_something_info kernel/signal.c:1603 [inline]
 __do_sys_kill kernel/signal.c:3955 [inline]
 __se_sys_kill+0x3ee/0x440 kernel/signal.c:3949
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa0f792ad97
RSP: 002b:00007ffcc79ea888 EFLAGS: 00000293 ORIG_RAX: 000000000000003e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0f792ad97
RDX: 0000000000000344 RSI: 0000000000000009 RDI: 00000000fffffffd
RBP: 00007ffcc79ea8cc R08: 0000000031da4e66 R09: 0000000000000000
R10: 3fffffffffffffff R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000064 R14: 0000000000067b84 R15: 00007ffcc79ea920
 </TASK>
task:kworker/u9:5    state:I stack:26408 pid:6011  tgid:6011  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci3)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:6    state:I stack:26184 pid:6012  tgid:6012  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci2)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:7    state:I stack:28776 pid:6013  tgid:6013  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci5)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/u9:8    state:I stack:29416 pid:6014  tgid:6014  ppid:2      task_flags:0x4208060 flags:0x00004000
Workqueue:  0x0 (hci3)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 worker_thread+0xa82/0xda0 kernel/workqueue.c:3417
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:udevd           state:S stack:26168 pid:6015  tgid:6015  ppid:5216   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 __do_sys_epoll_wait fs/eventpoll.c:2538 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2533 [inline]
 __x64_sys_epoll_wait+0x1be/0x210 fs/eventpoll.c:2533
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb888ea7407
RSP: 002b:00007ffcb585bbd0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fb88958a880 RCX: 00007fb888ea7407
RDX: 0000000000000004 RSI: 00007ffcb585bc60 RDI: 0000000000000004
RBP: 000055ade9536910 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000202 R12: 000055ade954afb0
R13: 00007ffcb585bc60 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
task:udevd           state:S stack:26328 pid:6016  tgid:6016  ppid:5216   task_flags:0x400140 flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 schedule_hrtimeout_range_clock+0x1c5/0x2f0 kernel/time/sleep_timeout.c:207
 ep_poll fs/eventpoll.c:2114 [inline]
 do_epoll_wait+0xcac/0xf40 fs/eventpoll.c:2530
 __do_sys_epoll_wait fs/eventpoll.c:2538 [inline]
 __se_sys_epoll_wait fs/eventpoll.c:2533 [inline]
 __x64_sys_epoll_wait+0x1be/0x210 fs/eventpoll.c:2533
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb888ea7407
RSP: 002b:00007ffcb585bbd0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fb88958a880 RCX: 00007fb888ea7407
RDX: 0000000000000004 RSI: 00007ffcb585bc60 RDI: 0000000000000004
RBP: 000055ade9536910 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000202 R12: 000055ade954afb0
R13: 00007ffcb585bc60 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
task:krxrpcio/7001   state:S stack:29608 pid:6017  tgid:6017  ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rxrpc_io_thread+0x327b/0x35e0 net/rxrpc/io_thread.c:593
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:29608 pid:6018  tgid:6018  ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rxrpc_io_thread+0x327b/0x35e0 net/rxrpc/io_thread.c:593
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:29608 pid:6019  tgid:6019  ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rxrpc_io_thread+0x327b/0x35e0 net/rxrpc/io_thread.c:593
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:29608 pid:6020  tgid:6020  ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rxrpc_io_thread+0x327b/0x35e0 net/rxrpc/io_thread.c:593
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:29608 pid:6021  tgid:6021  ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rxrpc_io_thread+0x327b/0x35e0 net/rxrpc/io_thread.c:593
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:29784 pid:6022  tgid:6022  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30248 pid:6023  tgid:6023  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:29784 pid:6026  tgid:6026  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30328 pid:6027  tgid:6027  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30248 pid:6030  tgid:6030  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30248 pid:6031  tgid:6031  ppid:2      task_flags:0x4208060 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5397 [inline]
 __schedule+0x16fd/0x4cf0 kernel/sched/core.c:6786
 __schedule_loop kernel/sched/core.c:6864 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6879
 rescuer_thread+0xc69/0xdd0 kernel/workqueue.c:3552
 kthread+0x70e/0x8a0 kernel/kthread.c:464