rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
1-...D
} 2691 jiffies s: 129249 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 UID: 0 PID: 16553 Comm: dhcpcd-run-hook Not tainted 6.12.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:io_serial_in+0x76/0xb0 drivers/tty/serial/8250/8250_port.c:406
Code: 30 58 4b fc 89 e9 41 d3 e6 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 c1 09 b5 fc 44 03 33 44 89 f2 ec <0f> b6 c0 5b 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c
RSP: 0000:ffffc90000a17638 EFLAGS: 00000006
RAX: 1ffffffff34e2305 RBX: ffffffff9a711e40 RCX: 0000000000000000
RDX: 00000000000003f9 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff85498e36 R09: fffff52000142ea8
R10: dffffc0000000000 R11: ffffffff85498df0 R12: dffffc0000000000
R13: 1ffff92000142ee4 R14: 00000000000003f9 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea1c19e450 CR3: 00000000649f8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
serial_port_in include/linux/serial_core.h:787 [inline]
serial8250_console_write+0x4de/0x1ed0 drivers/tty/serial/8250/8250_port.c:3357
console_emit_next_record kernel/printk/printk.c:3092 [inline]
console_flush_all+0x869/0xeb0 kernel/printk/printk.c:3180
__console_flush_and_unlock kernel/printk/printk.c:3239 [inline]
console_unlock+0x14f/0x3b0 kernel/printk/printk.c:3279
vprintk_emit+0x730/0xa10 kernel/printk/printk.c:2407
_printk+0xd5/0x120 kernel/printk/printk.c:2432
printk_stack_address arch/x86/kernel/dumpstack.c:72 [inline]
show_trace_log_lvl+0x38a/0x410 arch/x86/kernel/dumpstack.c:285
sched_show_task+0x4e5/0x6e0 kernel/sched/core.c:7582
show_state_filter+0x19e/0x270 kernel/sched/core.c:7627
kbd_keycode drivers/tty/vt/keyboard.c:1522 [inline]
kbd_event+0x30fa/0x4910 drivers/tty/vt/keyboard.c:1541
input_handler_events_default+0x107/0x1c0 drivers/input/input.c:2549
input_pass_values+0x286/0x860 drivers/input/input.c:126
input_event_dispose+0x3a4/0x600 drivers/input/input.c:352
input_handle_event+0xa71/0xbe0 drivers/input/input.c:369
input_event+0xa4/0xd0 drivers/input/input.c:398
hidinput_hid_event+0x138c/0x1ca0 drivers/hid/hid-input.c:1719
hid_process_event+0x439/0x590 drivers/hid/hid-core.c:1540
hid_input_array_field+0x401/0x5d0 drivers/hid/hid-core.c:1652
hid_process_report drivers/hid/hid-core.c:1694 [inline]
hid_report_raw_event+0xf4b/0x18a0 drivers/hid/hid-core.c:2040
__hid_input_report drivers/hid/hid-core.c:2110 [inline]
hid_input_report+0x416/0x500 drivers/hid/hid-core.c:2132
hid_irq_in+0x4a0/0x6d0 drivers/hid/usbhid/hid-core.c:285
__usb_hcd_giveback_urb+0x42c/0x6e0 drivers/usb/core/hcd.c:1650
dummy_timer+0x830/0x45a0 drivers/usb/gadget/udc/dummy_hcd.c:1988
__run_hrtimer kernel/time/hrtimer.c:1691 [inline]
__hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1755
hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1772
handle_softirqs+0x2c5/0x980 kernel/softirq.c:554
__do_softirq kernel/softirq.c:588 [inline]
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1037 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1037
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x0/0x90 kernel/kcov.c:320
Code: 10 48 89 74 0a 18 4c 89 44 0a 20 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 4c 8b 04 24 65 48 8b 0c 25 c0 d7 03 00 65 8b 05 60 ec
RSP: 0000:ffffc900048d75b8 EFLAGS: 00000246
RAX: 000000ffffffffff RBX: 000000000013fe91 RCX: ffff888025355a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900048d7670 R08: ffffffff820b78ab R09: 1ffffd40009ff488
R10: dffffc0000000000 R11: fffff940009ff489 R12: 0000000000000001
R13: 800000013fe91025 R14: 1ffff9200091aebc R15: 1ffff9200091aec0
pte_write arch/x86/include/asm/pgtable.h:218 [inline]
__page_table_check_ptes_set+0x2c6/0x410 mm/page_table_check.c:225
page_table_check_ptes_set include/linux/page_table_check.h:74 [inline]
set_ptes include/linux/pgtable.h:267 [inline]
set_pte_range+0x724/0x750 mm/memory.c:5027
filemap_map_order0_folio mm/filemap.c:3623 [inline]
filemap_map_pages+0x11c6/0x20d0 mm/filemap.c:3677
do_fault_around mm/memory.c:5240 [inline]
do_read_fault mm/memory.c:5273 [inline]
do_fault mm/memory.c:5416 [inline]
do_pte_missing mm/memory.c:3965 [inline]
handle_pte_fault+0x2b98/0x6800 mm/memory.c:5751
__handle_mm_fault mm/memory.c:5894 [inline]
handle_mm_fault+0x1106/0x1bb0 mm/memory.c:6062
do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
handle_page_fault arch/x86/mm/fault.c:1481 [inline]
exc_page_fault+0x459/0x8c0 arch/x86/mm/fault.c:1539
asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7fea1c18ed3d
Code: 75 16 48 8b 07 48 c1 e0 04 48 8b 04 02 48 83 f8 ff 74 05 48 03 47 08 c3 55 48 89 e5 48 83 e4 f0 e8 47 da ff ff 48 89 ec 5d c3 <8a> 16 31 c0 38 17 74 05 19 c0 83 c8 01 c3 41 54 89 fe 41 b8 04 00
RSP: 002b:00007ffdf4bb0008 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000044 RCX: 0000000000000008
RDX: 0000000000000044 RSI: 00007fea1c19e450 RDI: 00007ffdf4bb0068
RBP: 0000000000000022 R08: 00007fea1c18ed3d R09: 0000000000000000
R10: 00000000ac000400 R11: 0000000000000006 R12: 00007fea1c19e450
R13: 00007fea1c19e340 R14: 0000000000000000 R15: 00007ffdf4bb0068
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-ceph- state:I stack:28992 pid:2859 tgid:2859 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-bat_e state:I stack:28992 pid:2860 tgid:2860 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/u8:7 state:I stack:19360 pid:2953 tgid:2953 ppid:2 flags:0x00004000
Workqueue: bat_events batadv_nc_worker
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-zswap state:I stack:28992 pid:4614 tgid:4614 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-zswap state:I stack:28992 pid:4615 tgid:4615 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-zswap state:I stack:28992 pid:4616 tgid:4616 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-kafsd state:I stack:28992 pid:4618 tgid:4618 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-kafs_ state:I stack:28992 pid:4619 tgid:4619 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:krxrpcio/7001 state:S stack:28448 pid:4620 tgid:4620 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rxrpc_io_thread+0x1839/0x3150 net/rxrpc/io_thread.c:562
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:jbd2/sda1-8 state:D stack:24240 pid:4646 tgid:4646 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
io_schedule+0x8d/0x110 kernel/sched/core.c:7552
bit_wait_io+0x12/0xd0 kernel/sched/wait_bit.c:209
__wait_on_bit+0xb0/0x2f0 kernel/sched/wait_bit.c:49
out_of_line_wait_on_bit+0x1d5/0x260 kernel/sched/wait_bit.c:64
wait_on_buffer include/linux/buffer_head.h:414 [inline]
jbd2_journal_commit_transaction+0x35b7/0x67e0 fs/jbd2/commit.c:814
kjournald2+0x41c/0x7b0 fs/jbd2/journal.c:201
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-ext4- state:I stack:28992 pid:4647 tgid:4647 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:syslogd state:S stack:21664 pid:4666 tgid:4666 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591
__skb_wait_for_more_packets+0x399/0x600 net/core/datagram.c:121
__unix_dgram_recvmsg+0x34a/0x12f0 net/unix/af_unix.c:2448
sock_recvmsg_nosec net/socket.c:1051 [inline]
sock_recvmsg+0x22f/0x280 net/socket.c:1073
sock_read_iter+0x2c4/0x3d0 net/socket.c:1143
new_sync_read fs/read_write.c:488 [inline]
vfs_read+0x9bb/0xbc0 fs/read_write.c:569
ksys_read+0x183/0x2b0 fs/read_write.c:712
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9bc4347b6a
RSP: 002b:00007ffebb70c248 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9bc4347b6a
RDX: 00000000000000ff RSI: 0000556592324950 RDI: 0000000000000000
RBP: 0000556592324910 R08: 0000000000000001 R09: 0000000000000000
R10: 00007f9bc44e63a3 R11: 0000000000000246 R12: 000055659232498a
R13: 0000556592324950 R14: 0000000000000000 R15: 00007f9bc452aa80
task:acpid state:S stack:20432 pid:4669 tgid:4669 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_select+0x1a85/0x1d50 fs/select.c:604
core_sys_select+0x6f4/0x910 fs/select.c:678
do_pselect fs/select.c:760 [inline]
__do_sys_pselect6 fs/select.c:803 [inline]
__se_sys_pselect6+0x31a/0x3e0 fs/select.c:794
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc9bb0a1591
RSP: 002b:00007fffef789ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9bb0a1591
RDX: 0000000000000000 RSI: 00007fffef789bd8 RDI: 000000000000000b
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000055de24e40178 R14: 0000000000000000 R15: 000000000000000a
task:klogd state:S stack:21072 pid:4673 tgid:4673 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
syslog_print+0x2a3/0x9c0 kernel/printk/printk.c:1614
do_syslog+0x3bb/0x810 kernel/printk/printk.c:1766
__do_sys_syslog kernel/printk/printk.c:1858 [inline]
__se_sys_syslog kernel/printk/printk.c:1856 [inline]
__x64_sys_syslog+0x7c/0x90 kernel/printk/printk.c:1856
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3fd5a64fa7
RSP: 002b:00007fff1bf6f3e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007f3fd5c034a0 RCX: 00007f3fd5a64fa7
RDX: 00000000000003ff RSI: 00007f3fd5c034a0 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000007 R09: 2d41d927984eeb64
R10: 0000000000004000 R11: 0000000000000206 R12: 00007f3fd5c034a0
R13: 00007f3fd5bf3212 R14: 00007f3fd5c03633 R15: 00007f3fd5c03633
task:udevd state:S stack:21504 pid:4684 tgid:4684 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
ep_poll fs/eventpoll.c:2062 [inline]
do_epoll_wait+0x1d89/0x2040 fs/eventpoll.c:2459
__do_sys_epoll_wait fs/eventpoll.c:2471 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2466 [inline]
__x64_sys_epoll_wait+0x257/0x2a0 fs/eventpoll.c:2466
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3971923457
RSP: 002b:00007fffab481958 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007fffab481a58 RCX: 00007f3971923457
RDX: 0000000000000008 RSI: 00007fffab481a58 RDI: 000000000000000b
RBP: 0000557f0484a190 R08: 0000000000000007 R09: 98ad04d985e510c2
R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
task:dbus-daemon state:S stack:26816 pid:4882 tgid:4882 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
ep_poll fs/eventpoll.c:2062 [inline]
do_epoll_wait+0x1d89/0x2040 fs/eventpoll.c:2459
__do_sys_epoll_wait fs/eventpoll.c:2471 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2466 [inline]
__x64_sys_epoll_wait+0x257/0x2a0 fs/eventpoll.c:2466
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fae76f12457
RSP: 002b:00007ffdf401bbd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffdf401bbe8 RCX: 00007fae76f12457
RDX: 0000000000000040 RSI: 00007ffdf401bbe8 RDI: 0000000000000003
RBP: 00007ffdf401bf78 R08: 00000000230b61bb R09: 7fffffffffffffff
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007ffdf401bf78 R15: 00007ffdf401c288
task:dhcpcd state:S stack:23632 pid:4897 tgid:4897 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc18237990 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621ece30 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000560f621e3e00
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000010043 R15: 00007ffc18237c37
task:dhcpcd state:S stack:20352 pid:4898 tgid:4898 ppid:4897 flags:0x00004002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
do_wait+0x2a5/0x560 kernel/exit.c:1697
kernel_wait4+0x2a7/0x3e0 kernel/exit.c:1851
__do_sys_wait4 kernel/exit.c:1879 [inline]
__se_sys_wait4 kernel/exit.c:1875 [inline]
__x64_sys_wait4+0x134/0x1e0 kernel/exit.c:1875
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c3eb476
RSP: 002b:00007ffc1821ba98 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 00007f063c33b6c0 RCX: 00007f063c3eb476
RDX: 0000000000000000 RSI: 00007ffc1821bac0 RDI: 00000000000040a9
RBP: 00007ffc1823be48 R08: 00007ffc1821b5f0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00000000000040a9 R14: 00007ffc1821bac0 R15: 0000000000000002
task:dhcpcd state:S stack:25136 pid:4899 tgid:4899 ppid:4897 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000560f621ecf20
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000560f235083d0
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000003 R15: 0000000000000000
task:dhcpcd state:S stack:24656 pid:4900 tgid:4900 ppid:4897 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000560f621ecf20
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000560f235083d0
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:25568 pid:4985 tgid:4985 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fc050119ad5
RSP: 002b:00007ffd9f43a2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 000055d082afd4f0 RCX: 00007fc050119ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055d082afd9d0
RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffd9f43a498 R11: 0000000000000246 R12: 000055d082afd9d0
R13: 00007ffd9f43a498 R14: 0000000000000002 R15: 000055d082afd9bc
task:getty state:S stack:20608 pid:4988 tgid:4988 ppid:1 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591
wait_woken+0xc3/0x190 kernel/sched/wait.c:423
n_tty_read+0x1139/0x1e00 drivers/tty/n_tty.c:2277
iterate_tty_read drivers/tty/tty_io.c:856 [inline]
tty_read+0x25b/0x6a0 drivers/tty/tty_io.c:931
new_sync_read fs/read_write.c:488 [inline]
vfs_read+0x9bb/0xbc0 fs/read_write.c:569
ksys_read+0x183/0x2b0 fs/read_write.c:712
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3961b18b6a
RSP: 002b:00007ffc7d26e158 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000055930a602910 RCX: 00007f3961b18b6a
RDX: 0000000000000001 RSI: 00007ffc7d26e170 RDI: 0000000000000000
RBP: 000055930a602970 R08: 0000000000000000 R09: 691a57aa92fe4eaf
R10: 0000000000000010 R11: 0000000000000246 R12: 000055930a6029ac
R13: 00007ffc7d26e170 R14: 0000000000000000 R15: 000055930a6029ac
task:dhcpcd state:S stack:23920 pid:5013 tgid:5013 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f94c0
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:24864 pid:5039 tgid:5039 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25624 pid:5041 tgid:5041 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:24480 pid:5042 tgid:5042 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25624 pid:5049 tgid:5049 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25048 pid:5050 tgid:5050 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:24864 pid:5069 tgid:5069 ppid:4898 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x337/0x440 kernel/time/hrtimer.c:2272
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f063c408ad5
RSP: 002b:00007ffc1823bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000560f621e3e20 RCX: 00007f063c408ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000560f621f8540
RBP: 00007ffc1823c090 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc1823c090 R11: 0000000000000246 R12: 0000000000000000
R13: 0000560f23508610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:22112 pid:5214 tgid:5214 ppid:4985 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_hrtimeout_range_clock+0x272/0x440 kernel/time/hrtimer.c:2281
poll_schedule_timeout fs/select.c:241 [inline]
do_poll fs/select.c:964 [inline]
do_sys_poll+0x10dd/0x1600 fs/select.c:1015
__do_sys_ppoll fs/select.c:1121 [inline]
__se_sys_ppoll+0x2a0/0x330 fs/select.c:1101
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2216919ad5
RSP: 002b:00007ffcfdc583e0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f2216919ad5
RDX: 00007ffcfdc58400 RSI: 0000000000000004 RDI: 000055c3deb06820
RBP: 000055c3deb053f0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffcfdc584e8 R11: 0000000000000246 R12: 000055c3b55b6aa4
R13: 0000000000000001 R14: 000055c3b55b73e8 R15: 00007ffcfdc58468
task:syz-executor state:D stack:20528 pid:5216 tgid:5216 ppid:5214 flags:0x00000002
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
io_schedule+0x8d/0x110 kernel/sched/core.c:7552
bit_wait_io+0x12/0xd0 kernel/sched/wait_bit.c:209
__wait_on_bit+0xb0/0x2f0 kernel/sched/wait_bit.c:49
out_of_line_wait_on_bit+0x1d5/0x260 kernel/sched/wait_bit.c:64
wait_on_bit_io include/linux/wait_bit.h:101 [inline]
do_get_write_access+0x121/0xe60 fs/jbd2/transaction.c:1096
jbd2_journal_get_write_access+0x1ee/0x240 fs/jbd2/transaction.c:1245
__ext4_journal_get_write_access+0x1c8/0x680 fs/ext4/ext4_jbd2.c:239
ext4_reserve_inode_write+0x271/0x360 fs/ext4/inode.c:5773
__ext4_mark_inode_dirty+0x1ec/0x880 fs/ext4/inode.c:5947
ext4_dirty_inode+0xce/0x110 fs/ext4/inode.c:5984
__mark_inode_dirty+0x2ee/0xe90 fs/fs-writeback.c:2493
generic_update_time fs/inode.c:2041 [inline]
inode_update_time fs/inode.c:2054 [inline]
__file_update_time fs/inode.c:2243 [inline]
file_update_time+0x3b3/0x430 fs/inode.c:2273
ext4_page_mkwrite+0x206/0xdf0 fs/ext4/inode.c:6102
do_page_mkwrite+0x198/0x480 mm/memory.c:3162
wp_page_shared mm/memory.c:3563 [inline]
do_wp_page+0x23d3/0x52d0 mm/memory.c:3713
handle_pte_fault+0x10e3/0x6800 mm/memory.c:5767
__handle_mm_fault mm/memory.c:5894 [inline]
handle_mm_fault+0x1106/0x1bb0 mm/memory.c:6062
do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
handle_page_fault arch/x86/mm/fault.c:1481 [inline]
exc_page_fault+0x459/0x8c0 arch/x86/mm/fault.c:1539
asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7f956d067344
RSP: 002b:00007ffd38673960 EFLAGS: 00010202
RAX: 00007f956b160000 RBX: 0000555556b99ec0 RCX: 0000000000000002
RDX: 1ffffffff0bf2c72 RSI: 0000555556ba4a88 RDI: 0000000000000004
RBP: 00007ffd38673e40 R08: 0000555556ba4a90 R09: 000000000000258e
R10: 00007f956e05c0b8 R11: 0000000000000246 R12: 00007ffd38673c90
R13: 0000000000000005 R14: 00007ffd386739d0 R15: 00007ffd38673aa0
task:kworker/u9:2 state:I stack:24344 pid:5230 tgid:5230 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci4)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:3 state:I stack:14616 pid:5231 tgid:5231 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg2)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/u9:7 state:I stack:24376 pid:5239 tgid:5239 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci4)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:3 state:I stack:20432 pid:5281 tgid:5281 ppid:2 flags:0x00004000
Workqueue: 0x0 (mld)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:4 state:D stack:20120 pid:5283 tgid:5283 ppid:2 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
schedule_timeout+0xb0/0x310 kernel/time/timer.c:2591
___down_common kernel/locking/semaphore.c:225 [inline]
__down_common+0x346/0x7f0 kernel/locking/semaphore.c:246
down+0x84/0xc0 kernel/locking/semaphore.c:63
hid_device_remove+0x32/0x370 drivers/hid/hid-core.c:2749
device_remove drivers/base/dd.c:567 [inline]
__device_release_driver drivers/base/dd.c:1273 [inline]
device_release_driver_internal+0x4a9/0x7c0 drivers/base/dd.c:1296
bus_remove_device+0x34f/0x420 drivers/base/bus.c:576
device_del+0x57a/0x9b0 drivers/base/core.c:3864
hid_remove_device drivers/hid/hid-core.c:2939 [inline]
hid_destroy_device+0x68/0x100 drivers/hid/hid-core.c:2959
usbhid_disconnect+0x9e/0xc0 drivers/hid/usbhid/hid-core.c:1458
usb_unbind_interface+0x25e/0x940 drivers/usb/core/driver.c:461
device_remove drivers/base/dd.c:569 [inline]
__device_release_driver drivers/base/dd.c:1273 [inline]
device_release_driver_internal+0x503/0x7c0 drivers/base/dd.c:1296
bus_remove_device+0x34f/0x420 drivers/base/bus.c:576
device_del+0x57a/0x9b0 drivers/base/core.c:3864
usb_disable_device+0x3bf/0x850 drivers/usb/core/message.c:1418
usb_disconnect+0x340/0x950 drivers/usb/core/hub.c:2304
hub_port_connect drivers/usb/core/hub.c:5361 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
port_event drivers/usb/core/hub.c:5821 [inline]
hub_event+0x1ebc/0x5150 drivers/usb/core/hub.c:5903
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:6 state:I stack:19632 pid:5285 tgid:5285 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg0)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:7 state:I stack:18992 pid:5286 tgid:5286 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg2)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:5 state:I stack:20344 pid:5303 tgid:5303 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg0)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/u8:8 state:I stack:20496 pid:5952 tgid:5952 ppid:2 flags:0x00004000
Workqueue: 0x0 (gid-cache-wq)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:6 state:I stack:19160 pid:6059 tgid:6059 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:2H state:D stack:25584 pid:6141 tgid:6141 ppid:2 flags:0x00004000
Workqueue: kblockd blk_mq_timeout_work
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
exp_funnel_lock kernel/rcu/tree_exp.h:320 [inline]
synchronize_rcu_expedited+0x70a/0x830 kernel/rcu/tree_exp.h:976
synchronize_rcu+0x11b/0x360 kernel/rcu/tree.c:4095
blk_mq_wait_quiesce_done block/blk-mq.c:228 [inline]
blk_mq_timeout_work+0x1b9/0x470 block/blk-mq.c:1645
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:2H state:I stack:26672 pid:6511 tgid:6511 ppid:2 flags:0x00004000
Workqueue: 0x0 (events_highpri)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:7 state:R running task stack:20344 pid:8254 tgid:8254 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/1:3H state:I stack:25936 pid:10090 tgid:10090 ppid:2 flags:0x00004000
Workqueue: 0x0 (kblockd)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:8 state:I stack:22640 pid:10444 tgid:10444 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg0)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/u9:0 state:I stack:26296 pid:10566 tgid:10566 ppid:2 flags:0x00004000
Workqueue: 0x0 (krxrpcd)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:9 state:I stack:21488 pid:10725 tgid:10725 ppid:2 flags:0x00004000
Workqueue: 0x0 (events)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/u8:9 state:R running task stack:21264 pid:11857 tgid:11857 ppid:2 flags:0x00004000
Workqueue: 0x0 (bat_events)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/0:1H state:I stack:25528 pid:12590 tgid:12590 ppid:2 flags:0x00004000
Workqueue: 0x0 (events_highpri)
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
worker_thread+0xa30/0xd30 kernel/workqueue.c:3406
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:krxrpcio/7001 state:S stack:29200 pid:15684 tgid:15684 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rxrpc_io_thread+0x1839/0x3150 net/rxrpc/io_thread.c:562
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-bond0 state:I stack:26560 pid:15685 tgid:15685 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-wg-cr state:I stack:29744 pid:15712 tgid:15712 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675
__schedule_loop kernel/sched/core.c:6752 [inline]
schedule+0x14b/0x320 kernel/sched/core.c:6767
rescuer_thread+0xf43/0x10a0 kernel/workqueue.c:3541
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
task:kworker/R-wg-cr state:I stack:29744 pid:15713 tgid:15713 ppid:2 flags:0x00004000
Call Trace:
context_switch kernel/sched/core.c:5315 [inline]
__schedule+0x1895/0x4b30 kernel/sched/core.c:6675