rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2666 jiffies s: 52613 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 32401 Comm: dhcpcd-run-hook Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:bytes_is_nonzero mm/kasan/generic.c:87 [inline]
RIP: 0010:memory_is_nonzero mm/kasan/generic.c:104 [inline]
RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:129 [inline]
RIP: 0010:memory_is_poisoned mm/kasan/generic.c:161 [inline]
RIP: 0010:check_region_inline mm/kasan/generic.c:180 [inline]
RIP: 0010:kasan_check_range+0x86/0x290 mm/kasan/generic.c:189
Code: 00 fc ff df 4f 8d 3c 31 4c 89 fd 4c 29 dd 48 83 fd 10 7f 29 48 85 ed 0f 84 3e 01 00 00 4c 89 cd 48 f7 d5 48 01 dd 41 80 3b 00 <0f> 85 c9 01 00 00 49 ff c3 48 ff c5 75 ee e9 1e 01 00 00 45 89 dc
RSP: 0018:ffffc90000a07448 EFLAGS: 00000046
RAX: 0000000000000001 RBX: 1ffffffff17570a0 RCX: ffffffff8b6d6208
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8bab8505
RBP: ffffffffffffffff R08: ffffffff8bab8505 R09: 1ffffffff17570a0
R10: dffffc0000000000 R11: fffffbfff17570a0 R12: 0000000000000001
R13: dffffc0000000000 R14: dffffc0000000001 R15: fffffbfff17570a1
FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 0000000060564000 CR4: 00000000003506f0
Call Trace:
__asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105
vsnprintf+0x948/0x1da0 lib/vsprintf.c:2786
sprintf+0xda/0x120 lib/vsprintf.c:3028
print_time kernel/printk/printk.c:1330 [inline]
info_print_prefix+0x16b/0x310 kernel/printk/printk.c:1356
record_print_text kernel/printk/printk.c:1405 [inline]
printk_get_next_message+0x6da/0xbe0 kernel/printk/printk.c:2834
console_emit_next_record kernel/printk/printk.c:2874 [inline]
console_flush_all+0x410/0xfd0 kernel/printk/printk.c:2973
console_unlock+0x13b/0x4d0 kernel/printk/printk.c:3042
vprintk_emit+0x5a6/0x770 kernel/printk/printk.c:2342
_printk+0xd5/0x120 kernel/printk/printk.c:2367
printk_stack_address arch/x86/kernel/dumpstack.c:72 [inline]
show_trace_log_lvl+0x43a/0x520 arch/x86/kernel/dumpstack.c:285
sched_show_task+0x50c/0x6d0 kernel/sched/core.c:9182
show_state_filter+0x19e/0x270 kernel/sched/core.c:9227
kbd_keycode drivers/tty/vt/keyboard.c:1524 [inline]
kbd_event+0x30fa/0x4910 drivers/tty/vt/keyboard.c:1543
input_to_handler drivers/input/input.c:132 [inline]
input_pass_values+0x945/0x1200 drivers/input/input.c:161
input_event_dispose+0x36c/0x650 drivers/input/input.c:378
input_handle_event+0xa71/0xbe0 drivers/input/input.c:406
input_event+0xa4/0xd0 drivers/input/input.c:435
input_sync include/linux/input.h:450 [inline]
hidinput_report_event+0x93/0x100 drivers/hid/hid-input.c:1748
hid_report_raw_event+0x1660/0x18a0 drivers/hid/hid-core.c:2023
hid_input_report+0x416/0x500 drivers/hid/hid-core.c:2090
hid_irq_in+0x4a0/0x6d0 drivers/hid/usbhid/hid-core.c:284
__usb_hcd_giveback_urb+0x373/0x530 drivers/usb/core/hcd.c:1650
dummy_timer+0x8aa/0x3220 drivers/usb/gadget/udc/dummy_hcd.c:1987
call_timer_fn+0x17e/0x600 kernel/time/timer.c:1792
expire_timers kernel/time/timer.c:1843 [inline]
__run_timers kernel/time/timer.c:2408 [inline]
__run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2419
run_timer_base kernel/time/timer.c:2428 [inline]
run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2438
__do_softirq+0x2bc/0x943 kernel/softirq.c:554
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:26 [inline]
RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:67 [inline]
RIP: 0010:arch_local_irq_save arch/x86/include/asm/irqflags.h:103 [inline]
RIP: 0010:lock_acquire+0x176/0x530 kernel/locking/lockdep.c:5750
Code: 4c 8d bc 24 80 00 00 00 4c 89 fb 48 c1 eb 03 42 80 3c 2b 00 74 08 4c 89 ff e8 96 aa 86 00 48 c7 84 24 80 00 00 00 00 00 00 00 <9c> 8f 84 24 80 00 00 00 42 80 3c 2b 00 74 08 4c 89 ff e8 83 a9 86
RSP: 0018:ffffc9000536f4a0 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 1ffff92000a6dea4 RCX: ffffffff81719a34
RDX: 0000000000000000 RSI: ffffffff8bfed340 RDI: ffffffff8bfed300
RBP: ffffc9000536f5e8 R08: ffffffff8f872cef R09: 1ffffffff1f0e59d
R10: dffffc0000000000 R11: fffffbfff1f0e59e R12: 1ffff92000a6de9c
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc9000536f520
down_write+0x3a/0x50 kernel/locking/rwsem.c:1579
i_mmap_lock_write include/linux/fs.h:503 [inline]
unlink_file_vma+0x78/0x110 mm/mmap.c:128
free_pgtables+0x55b/0x7c0 mm/memory.c:403
exit_mmap+0x4ae/0xd40 mm/mmap.c:3298
__mmput+0x115/0x3c0 kernel/fork.c:1345
exec_mmap+0x69d/0x730 fs/exec.c:1051
begin_new_exec+0x119b/0x1ce0 fs/exec.c:1309
load_elf_binary+0x961/0x2590 fs/binfmt_elf.c:996
search_binary_handler fs/exec.c:1777 [inline]
exec_binprm fs/exec.c:1819 [inline]
bprm_execve+0xaf8/0x1790 fs/exec.c:1871
do_execveat_common+0x553/0x700 fs/exec.c:1978
do_execve fs/exec.c:2052 [inline]
__do_sys_execve fs/exec.c:2128 [inline]
__se_sys_execve fs/exec.c:2123 [inline]
__x64_sys_execve+0x92/0xb0 fs/exec.c:2123
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fabbbab1ef7
Code: Unable to access opcode bytes at 0x7fabbbab1ecd.
RSP: 002b:00007ffeffa621a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000056129e0dd020 RCX: 00007fabbbab1ef7
RDX: 000056129e0dd048 RSI: 000056129e0dd020 RDI: 000056129e0dd0d0
RBP: 000056129e0dd0d0 R08: 000056129e0dd0d9 R09: 00007ffeffa65ec2
R10: 0000000000000008 R11: 0000000000000246 R12: 000056129e0dd048
R13: 00007fabbbc5f904 R14: 000056129e0dd048 R15: 0000000000000000
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/R-kafsd state:I stack:29624 pid:4463 tgid:4463 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
rescuer_thread+0xc46/0xda0 kernel/workqueue.c:3566
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/R-kafs_ state:I stack:29744 pid:4464 tgid:4464 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
rescuer_thread+0xc46/0xda0 kernel/workqueue.c:3566
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:krxrpcio/7001 state:S stack:27728 pid:4465 tgid:4465 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
rxrpc_io_thread+0x1811/0x30d0 net/rxrpc/io_thread.c:562
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:jbd2/sda1-8 state:S stack:25360 pid:4486 tgid:4486 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
kjournald2+0x4c6/0x850 fs/jbd2/journal.c:237
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/R-ext4- state:I stack:28848 pid:4487 tgid:4487 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
rescuer_thread+0xc46/0xda0 kernel/workqueue.c:3566
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:syslogd state:S stack:23800 pid:4505 tgid:4505 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2548
__skb_wait_for_more_packets+0x399/0x600 net/core/datagram.c:121
__unix_dgram_recvmsg+0x35e/0x1450 net/unix/af_unix.c:2442
sock_recvmsg_nosec net/socket.c:1046 [inline]
sock_recvmsg+0x22f/0x280 net/socket.c:1068
sock_read_iter+0x2ca/0x3e0 net/socket.c:1138
call_read_iter include/linux/fs.h:2102 [inline]
new_sync_read fs/read_write.c:395 [inline]
vfs_read+0x97b/0xb70 fs/read_write.c:476
ksys_read+0x1a0/0x2c0 fs/read_write.c:619
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f3932a8fb6a
RSP: 002b:00007ffd842a6f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3932a8fb6a
RDX: 00000000000000ff RSI: 00005564c98aa950 RDI: 0000000000000000
RBP: 00005564c98aa910 R08: 0000000000000001 R09: 0000000000000000
R10: 00007f3932c2e3a3 R11: 0000000000000246 R12: 00005564c98aa98a
R13: 00005564c98aa950 R14: 0000000000000000 R15: 00007f3932c72a80
task:acpid state:S stack:20888 pid:4508 tgid:4508 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_select+0x16bb/0x1900 fs/select.c:607
core_sys_select+0x6f4/0x910 fs/select.c:681
do_pselect fs/select.c:763 [inline]
__do_sys_pselect6 fs/select.c:804 [inline]
__se_sys_pselect6+0x319/0x3f0 fs/select.c:795
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f512b76e591
RSP: 002b:00007ffd7d3eb1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f512b76e591
RDX: 0000000000000000 RSI: 00007ffd7d3eb2e8 RDI: 000000000000000c
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000055cce6df6178 R14: 0000000000000000 R15: 000000000000000b
task:klogd state:S stack:22264 pid:4512 tgid:4512 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
syslog_print+0x2a3/0x9c0 kernel/printk/printk.c:1582
do_syslog+0x3bb/0x810 kernel/printk/printk.c:1734
__do_sys_syslog kernel/printk/printk.c:1826 [inline]
__se_sys_syslog kernel/printk/printk.c:1824 [inline]
__x64_sys_syslog+0x7c/0x90 kernel/printk/printk.c:1824
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f0f9974efa7
RSP: 002b:00007ffe15356d58 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007f0f998ed4a0 RCX: 00007f0f9974efa7
RDX: 00000000000003ff RSI: 00007f0f998ed4a0 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000007 R09: d651ba49462f535d
R10: 0000000000004000 R11: 0000000000000206 R12: 00007f0f998ed4a0
R13: 00007f0f998dd212 R14: 00007f0f998ed85c R15: 00007f0f998ed85c
task:udevd state:S stack:22200 pid:4523 tgid:4523 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
ep_poll fs/eventpoll.c:2026 [inline]
do_epoll_wait+0x1cb6/0x1f70 fs/eventpoll.c:2428
__do_sys_epoll_wait fs/eventpoll.c:2440 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2435 [inline]
__x64_sys_epoll_wait+0x257/0x2a0 fs/eventpoll.c:2435
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fdce9523457
RSP: 002b:00007ffcec266e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffcec266f98 RCX: 00007fdce9523457
RDX: 0000000000000008 RSI: 00007ffcec266f98 RDI: 000000000000000b
RBP: 00005596e25629a0 R08: 0000000000000007 R09: 14308e962248a138
R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
task:dbus-daemon state:S stack:26968 pid:4721 tgid:4721 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
ep_poll fs/eventpoll.c:2026 [inline]
do_epoll_wait+0x1cb6/0x1f70 fs/eventpoll.c:2428
__do_sys_epoll_wait fs/eventpoll.c:2440 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2435 [inline]
__x64_sys_epoll_wait+0x257/0x2a0 fs/eventpoll.c:2435
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f1775440457
RSP: 002b:00007ffc2ddbdad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffc2ddbdae8 RCX: 00007f1775440457
RDX: 0000000000000040 RSI: 00007ffc2ddbdae8 RDI: 0000000000000003
RBP: 00007ffc2ddbde78 R08: 0000000000000010 R09: 00007f17755b50b0
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007ffc2ddbde78 R15: 00007ffc2ddbe188
task:dhcpcd state:S stack:23664 pid:4736 tgid:4736 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff4ff050 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430e06e30 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055d430dfde00
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 00007fffff50f498 R15: 00007fffff4ff2d8
task:dhcpcd state:S stack:20440 pid:4737 tgid:4737 ppid:4736 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
do_wait+0x295/0x540 kernel/exit.c:1636
kernel_wait4+0x2a7/0x3e0 kernel/exit.c:1790
__do_sys_wait4 kernel/exit.c:1818 [inline]
__se_sys_wait4 kernel/exit.c:1814 [inline]
__x64_sys_wait4+0x134/0x1e0 kernel/exit.c:1814
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d34476
RSP: 002b:00007fffff4ef0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00007f4e23c846c0 RCX: 00007f4e23d34476
RDX: 0000000000000000 RSI: 00007fffff4ef110 RDI: 0000000000007e70
RBP: 00007fffff50f498 R08: 00007fffff4eec40 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000007e70 R14: 00007fffff4ef110 R15: 0000000000000002
task:dhcpcd state:S stack:25008 pid:4738 tgid:4738 ppid:4736 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055d430e06f20
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 000055d4268b93d0
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000003 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4739 tgid:4739 ppid:4736 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055d430e06f20
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 000055d4268b93d0
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:25392 pid:4818 tgid:4818 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fc970519ad5
RSP: 002b:00007fff31898600 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000564f664ac440 RCX: 00007fc970519ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000564f664b1e20
RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fff318987b8 R11: 0000000000000246 R12: 0000564f664b1e20
R13: 00007fff318987b8 R14: 0000000000000002 R15: 0000564f664ad49c
task:getty state:S stack:20888 pid:4821 tgid:4821 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2548
wait_woken+0xc1/0x190 kernel/sched/wait.c:423
n_tty_read+0x114e/0x1e10 drivers/tty/n_tty.c:2267
iterate_tty_read drivers/tty/tty_io.c:862 [inline]
tty_read+0x25e/0x690 drivers/tty/tty_io.c:937
call_read_iter include/linux/fs.h:2102 [inline]
new_sync_read fs/read_write.c:395 [inline]
vfs_read+0x97b/0xb70 fs/read_write.c:476
ksys_read+0x1a0/0x2c0 fs/read_write.c:619
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f6cf5b14b6a
RSP: 002b:00007ffedf5ad1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055c9af343910 RCX: 00007f6cf5b14b6a
RDX: 0000000000000001 RSI: 00007ffedf5ad1f0 RDI: 0000000000000000
RBP: 000055c9af343970 R08: 0000000000000000 R09: 6488f519d0c65b0c
R10: 0000000000000010 R11: 0000000000000246 R12: 000055c9af3439ac
R13: 00007ffedf5ad1f0 R14: 0000000000000000 R15: 000055c9af3439ac
task:dhcpcd state:S stack:25712 pid:4833 tgid:4833 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e122e0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4859 tgid:4859 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e12650
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4872 tgid:4872 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e125a0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4884 tgid:4884 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e125a0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4888 tgid:4888 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e125a0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25616 pid:4889 tgid:4889 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e125a0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4911 tgid:4911 ppid:4737 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x36e/0x480 kernel/time/hrtimer.c:2296
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f4e23d51ad5
RSP: 002b:00007fffff50f390 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d430dfde20 RCX: 00007f4e23d51ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d430e125a0
RBP: 00007fffff50f6e0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffff50f6e0 R11: 0000000000000246 R12: 0000000000000000
R13: 000055d4268b9610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:22168 pid:5056 tgid:5056 ppid:4818 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x2a9/0x480 kernel/time/hrtimer.c:2312
poll_schedule_timeout fs/select.c:244 [inline]
do_poll fs/select.c:965 [inline]
do_sys_poll+0xe40/0x1330 fs/select.c:1016
__do_sys_ppoll fs/select.c:1122 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1102
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f5b18b02ad5
RSP: 002b:00007fffe50eb8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f5b18b02ad5
RDX: 00007fffe50eb910 RSI: 0000000000000004 RDI: 000055996fc2bab0
RBP: 000055996fc2a570 R08: 0000000000000008 R09: 0000000000000000
R10: 00007fffe50eb9f8 R11: 0000000000000246 R12: 000055995f8e3aa4
R13: 0000000000000001 R14: 000055995f8e43e8 R15: 00007fffe50eb978
task:syz-fuzzer state:S stack:23800 pid:5058 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:00007fff8889e4b8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000241bae8
RBP: 00007fff8889e500 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000444080
R13: 000000c000584fa4 R14: 00000000024196c0 R15: 0000000000000006
task:syz-fuzzer state:S stack:22200 pid:5059 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00006be80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000241c2a0
RBP: 000000c00006bec8 R08: 0000000000000000 R09: 0000000000000000
R10: 000000c00006beb8 R11: 0000000000000202 R12: 000000c00006beb8
R13: 000000c000168800 R14: 000000c0000064e0 R15: 0000000000000013
task:syz-fuzzer state:S stack:26864 pid:5060 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c0005856d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000245ab80
RBP: 000000c000585718 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000046e720
R13: 000000c000f7e400 R14: 000000c000007860 R15: 0000000000000011
task:syz-fuzzer state:S stack:22168 pid:5061 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00008fd78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00005a948
RBP: 000000c00008fdc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000042000
R13: 5f2a03eeee333d22 R14: 000000c000007040 R15: 000000000000002b
task:syz-fuzzer state:S stack:22200 pid:5062 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00008bd78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0004c0948
RBP: 000000c00008bdc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: 5a03ffffe33da22a R14: 000000c0004571e0 R15: 000000000000009d
task:syz-fuzzer state:S stack:26544 pid:5063 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00059def0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000245a9f8
RBP: 000000c00059df38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000046e720
R13: 000000c000f7e000 R14: 000000c0000076c0 R15: 000000000000000e
task:syz-fuzzer state:S stack:21944 pid:5064 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
do_wait+0x295/0x540 kernel/exit.c:1636
kernel_waitid kernel/exit.c:1714 [inline]
__do_sys_waitid kernel/exit.c:1727 [inline]
__se_sys_waitid+0x146/0x4a0 kernel/exit.c:1722
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c000d61d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040720e
RDX: 000000c000d61e18 RSI: 000000000000721e RDI: 0000000000000001
RBP: 000000c000d61d48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000d61e60
R13: 000000c000f7e400 R14: 000000c000533ba0 R15: 0000000000000003
task:syz-fuzzer state:S stack:22200 pid:5069 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c000a77d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0001e0948
RBP: 000000c000a77dc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000a77df0
R13: 000000c0001e0800 R14: 000000c000457860 R15: 0000000000000073
task:syz-fuzzer state:S stack:22200 pid:5070 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00071dd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000f7ed48
RBP: 000000c00071ddb8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00071ddc8
R13: 0000000000000004 R14: 000000c0007b6820 R15: 0000000000000007
task:syz-fuzzer state:S stack:21840 pid:5076 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c000719d70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0004c0548
RBP: 000000c000719db8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000719dc8
R13: 000000c0014c2f8c R14: 000000c0001a4000 R15: 0000000000000000
task:syz-fuzzer state:S stack:22200 pid:5135 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c000887d88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0004c0d48
RBP: 000000c000887dd0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000ed2
R13: 0000000000000004 R14: 000000c0001a4340 R15: 0000000000000006
task:syz-fuzzer state:S stack:22040 pid:5138 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
futex_wait_queue+0x14e/0x1d0 kernel/futex/waitwake.c:370
__futex_wait+0x17f/0x320 kernel/futex/waitwake.c:669
futex_wait+0x101/0x360 kernel/futex/waitwake.c:697
do_futex+0x33b/0x560 kernel/futex/syscalls.c:102
__do_sys_futex kernel/futex/syscalls.c:179 [inline]
__se_sys_futex+0x3f9/0x480 kernel/futex/syscalls.c:160
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x472463
RSP: 002b:000000c00093dd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472463
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000f7f148
RBP: 000000c00093ddb8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: 000000c000050772 R14: 000000c0007b7ba0 R15: 0000000000000000
task:syz-fuzzer state:S stack:22200 pid:5145 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_hrtimeout_range_clock+0x2a9/0x480 kernel/time/hrtimer.c:2312
ep_poll fs/eventpoll.c:2026 [inline]
do_epoll_wait+0x1cb6/0x1f70 fs/eventpoll.c:2428
do_epoll_pwait+0x56/0x1e0 fs/eventpoll.c:2462
__do_sys_epoll_pwait fs/eventpoll.c:2475 [inline]
__se_sys_epoll_pwait fs/eventpoll.c:2469 [inline]
__x64_sys_epoll_pwait+0x2b8/0x310 fs/eventpoll.c:2469
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c0009e3750 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040720e
RDX: 0000000000000080 RSI: 000000c0009e3820 RDI: 0000000000000004
RBP: 000000c0009e3798 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0009e3828
R13: 0000000000000002 R14: 000000c0001a4820 R15: 000000000000002c
task:syz-fuzzer state:S stack:22200 pid:7414 tgid:5058 ppid:5056 flags:0x00000000
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
do_wait+0x295/0x540 kernel/exit.c:1636
kernel_waitid kernel/exit.c:1714 [inline]
__do_sys_waitid kernel/exit.c:1727 [inline]
__se_sys_waitid+0x146/0x4a0 kernel/exit.c:1722
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c00083bd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000040720e
RDX: 000000c00083be18 RSI: 0000000000007c29 RDI: 0000000000000001
RBP: 000000c00083bd48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00083be60
R13: 000000c000168800 R14: 000000c000532000 R15: 0000000000000000
task:kworker/1:3 state:R running task stack:19408 pid:5081 tgid:5081 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/u9:7 state:I stack:25208 pid:5087 tgid:5087 ppid:2 flags:0x00004000
Workqueue: 0x0 (krxrpcd)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/u9:8 state:I stack:25016 pid:5089 tgid:5089 ppid:2 flags:0x00004000
Workqueue: 0x0 (krxrpcd)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/u9:9 state:I stack:24888 pid:5090 tgid:5090 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci0)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/1:4 state:I stack:20880 pid:5129 tgid:5129 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/0:4 state:I stack:20824 pid:5130 tgid:5130 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/1:5 state:I stack:20880 pid:5131 tgid:5131 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/0:5 state:I stack:21360 pid:5132 tgid:5132 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/0:6 state:I stack:21400 pid:5133 tgid:5133 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
worker_thread+0xa2c/0xd70 kernel/workqueue.c:3431
kthread+0x2f0/0x390 kernel/kthread.c:388
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
task:kworker/0:7 state:D stack:21392 pid:5134 tgid:5134 ppid:2 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
__schedule_loop kernel/sched/core.c:6813 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6828
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2548
___down_common kernel/locking/semaphore.c:225 [inline]
__down_common+0x33a/0x7b0 kernel/locking/semaphore.c:246
down+0x84/0xc0 kernel/locking/semaphore.c:63
hid_device_remove+0x32/0x370 drivers/hid/hid-core.c:2683
device_remove drivers/base/dd.c:567 [inline]
__device_release_driver drivers/base/dd.c:1272 [inline]
device_release_driver_internal+0x4a9/0x7c0 drivers/base/dd.c:1295
bus_remove_device+0x34f/0x420 drivers/base/bus.c:574
device_del+0x581/0xa30 drivers/base/core.c:3828
hid_remove_device drivers/hid/hid-core.c:2867 [inline]
hid_destroy_device+0x68/0x100 drivers/hid/hid-core.c:2887
usbhid_disconnect+0x9e/0xc0 drivers/hid/usbhid/hid-core.c:1456
usb_unbind_interface+0x1d4/0x850 drivers/usb/core/driver.c:461
device_remove drivers/base/dd.c:569 [inline]
__device_release_driver drivers/base/dd.c:1272 [inline]
device_release_driver_internal+0x503/0x7c0 drivers/base/dd.c:1295
bus_remove_device+0x34f/0x420 drivers/base/bus.c:574
device_del+0x581/0xa30 drivers/base/core.c:3828