rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
1-...D } 2685 jiffies s: 2969 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
NMI backtrace for cpu 1
CPU: 1 PID: 6061 Comm: syz-executor.3 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:io_serial_out+0x7e/0xc0 drivers/tty/serial/8250/8250_port.c:417
Code: fc 89 e9 41 d3 e7 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 fc 51 c6 fc 44 03 3b 44 89 f0 44 89 fa ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c a7
RSP: 0018:ffffc90000a07790 EFLAGS: 00000002
RAX: 0000000000000020 RBX: ffffffff94804520 RCX: 0000000000000000
RDX: 00000000000003f8 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff8531f24b R09: 1ffff11003eb0046
R10: dffffc0000000000 R11: ffffffff8531f200 R12: dffffc0000000000
R13: 0000000000000020 R14: 0000000000000020 R15: 00000000000003f8
FS: 00007f649f7496c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3102b000 CR3: 000000002e18e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
serial8250_console_write+0x1289/0x1840 drivers/tty/serial/8250/8250_port.c:3444
console_emit_next_record kernel/printk/printk.c:2907 [inline]
console_flush_all+0x865/0xfd0 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:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:200
Code: 89 fb e8 23 00 00 00 48 8b 3d 6c fc 1b 0c 48 89 de 5b e9 23 fb 57 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 80 d0 03 00 65 8b 15 20 db
RSP: 0018:ffffc90014c1f620 EFLAGS: 00000202
RAX: 0000000000000002 RBX: 0000000000000001 RCX: ffffc90014c1ff58
RDX: ffff88805a590000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90014c1f700 R08: ffffffff8140a93d R09: ffffffff8140a8df
R10: 0000000000000003 R11: ffff88805a590000 R12: 1ffff92002983ee2
R13: dffffc0000000000 R14: ffffc90014c1ff58 R15: 1ffff92002983ee0
get_reg arch/x86/kernel/unwind_orc.c:455 [inline]
unwind_next_frame+0x19da/0x2a00 arch/x86/kernel/unwind_orc.c:643
arch_stack_walk+0x151/0x1b0 arch/x86/kernel/stacktrace.c:25
stack_trace_save+0x118/0x1d0 kernel/stacktrace.c:122
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
__kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387
kasan_kmalloc include/linux/kasan.h:211 [inline]
__do_kmalloc_node mm/slub.c:3966 [inline]
__kmalloc+0x233/0x4a0 mm/slub.c:3979
kmalloc include/linux/slab.h:632 [inline]
tomoyo_realpath_from_path+0xcf/0x5e0 security/tomoyo/realpath.c:251
tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
tomoyo_path_number_perm+0x23a/0x880 security/tomoyo/file.c:723
security_file_ioctl+0x75/0xb0 security/security.c:2758
__do_sys_ioctl fs/ioctl.c:898 [inline]
__se_sys_ioctl+0x47/0x170 fs/ioctl.c:890
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f649ea7dbcb
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007f649f746fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f649ea7dbcb
RDX: 00007f649f748070 RSI: 0000000080085502 RDI: 0000000000000007
RBP: 00007f649f748070 R08: 0000000000000080 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502
R13: 0000000800000000 R14: 0000000000000002 R15: 00007f649ead296b
task:kworker/u8:7 state:I stack:22160 pid:2786 tgid:2786 ppid:2 flags:0x00004000
Workqueue: bat_events batadv_nc_worker
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736
task:kworker/u8:8 state:I stack:29552 pid:2797 tgid:2797 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
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/R-zswap state:I stack:29624 pid:4462 tgid:4462 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-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:29048 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:kworker/u9:1 state:I stack:26584 pid:4467 tgid:4467 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci2)
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:jbd2/sda1-8 state:S stack:25456 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: 0033:0x7fea80294b6a
RSP: 002b:00007ffc9964ecb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fea80294b6a
RDX: 00000000000000ff RSI: 000055ae6a7a3950 RDI: 0000000000000000
RBP: 000055ae6a7a3910 R08: 0000000000000001 R09: 0000000000000000
R10: 00007fea804333a3 R11: 0000000000000246 R12: 000055ae6a7a398a
R13: 000055ae6a7a3950 R14: 0000000000000000 R15: 00007fea80477a80
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: 0033:0x7ff2f66db591
RSP: 002b:00007ffd521c8300 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2f66db591
RDX: 0000000000000000 RSI: 00007ffd521c83f8 RDI: 000000000000000b
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000561690eed178 R14: 0000000000000000 R15: 000000000000000a
task:klogd state:S stack:23800 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: 0033:0x7f14eeb0efa7
RSP: 002b:00007ffe1ac1e728 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007f14eecad4a0 RCX: 00007f14eeb0efa7
RDX: 00000000000003ff RSI: 00007f14eecad4a0 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000007 R09: e8e674f64abca896
R10: 0000000000004000 R11: 0000000000000206 R12: 00007f14eecad4a0
R13: 00007f14eec9d212 R14: 00007f14eecad633 R15: 00007f14eecad633
task:udevd state:S stack:24216 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: 0033:0x7f7503191457
RSP: 002b:00007ffd04f62058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffd04f62158 RCX: 00007f7503191457
RDX: 0000000000000008 RSI: 00007ffd04f62158 RDI: 000000000000000b
RBP: 000055dabb9fabf0 R08: 0000000000000007 R09: ae661a887f5c6f6d
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: 0033:0x7f453abb2457
RSP: 002b:00007ffdb5e95578 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00007ffdb5e95588 RCX: 00007f453abb2457
RDX: 0000000000000040 RSI: 00007ffdb5e95588 RDI: 0000000000000003
RBP: 00007ffdb5e95918 R08: 0000000000000010 R09: 00007f453ad270b0
R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007ffdb5e95918 R15: 00007ffdb5e95c28
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+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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 00007ffc2713f420 RSI: 0000000000000004 RDI: 0000558c07019b60
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 00007f664da220b0
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 00007ffc2713f448
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
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
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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000558c0700ee00
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 00007ffc2711f100
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 00000000ffffffff R15: 0000000000000000
task:dhcpcd state:S stack:25712 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000558c07017f20
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000558bc82ef3d0
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000558c07017f20
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000558bc82ef3d0
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:25712 pid:4822 tgid:4822 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: 0033:0x7fd3c6d19ad5
RSP: 002b:00007ffed6b3a990 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000559917791440 RCX: 00007fd3c6d19ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000559917796e20
RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffed6b3ab48 R11: 0000000000000246 R12: 0000559917796e20
R13: 00007ffed6b3ab48 R14: 0000000000000002 R15: 000055991779249c
task:getty state:S stack:20888 pid:4825 tgid:4825 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: 0033:0x7f437b8e7b6a
RSP: 002b:00007fff3d4eef98 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 000056024fd47910 RCX: 00007f437b8e7b6a
RDX: 0000000000000001 RSI: 00007fff3d4eefb0 RDI: 0000000000000000
RBP: 000056024fd47970 R08: 0000000000000000 R09: a295f6b0c6ebaf46
R10: 0000000000000010 R11: 0000000000000246 R12: 000056024fd479ac
R13: 00007fff3d4eefb0 R14: 0000000000000000 R15: 000056024fd479ac
task:dhcpcd state:S stack:25712 pid:4875 tgid:4875 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:23376 pid:4885 tgid:4885 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4886 tgid:4886 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4894 tgid:4894 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4913 tgid:4913 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:dhcpcd state:S stack:25712 pid:4916 tgid:4916 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: 0033:0x7f664d939ad5
RSP: 002b:00007ffc2713f400 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000558c0700ee20 RCX: 00007f664d939ad5
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000558c070236b0
RBP: 00007ffc2713f750 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffc2713f750 R11: 0000000000000246 R12: 0000000000000000
R13: 0000558bc82ef610 R14: 0000000000000000 R15: 0000000000000000
task:sshd state:S stack:22744 pid:5061 tgid:5061 ppid:4822 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: 0033:0x7fd475919ad5
RSP: 002b:00007ffd0924d320 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fd475919ad5
RDX: 00007ffd0924d340 RSI: 0000000000000004 RDI: 000055ce7330e820
RBP: 000055ce7330d3f0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffd0924d428 R11: 0000000000000246 R12: 000055ce34b7faa4
R13: 0000000000000001 R14: 000055ce34b803e8 R15: 00007ffd0924d3a8
task:syz-fuzzer state:S stack:23800 pid:5063 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:00007ffdd3e364e8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000024d05c8
RBP: 00007ffdd3e36530 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000444880
R13: 000000c0010227a4 R14: 00000000024ce1a0 R15: 0000000000000022
task:syz-fuzzer state:S stack:22744 pid:5064 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c00006be80 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000024d0d80
RBP: 000000c00006bec8 R08: 0000000000000000 R09: 0000000000000000
R10: 000000c00006beb8 R11: 0000000000000202 R12: 000000c00006beb8
R13: 000000c00049ec00 R14: 000000c0000064e0 R15: 0000000000000001
task:syz-fuzzer state:S stack:26968 pid:5065 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c001022ed0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000250f720
RBP: 000000c001022f18 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000067dc8
R13: 0000000000000019 R14: 000000c000007860 R15: 000000000000000f
task:syz-fuzzer state:S stack:24856 pid:5066 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c00008fd78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00005a948
RBP: 000000c00008fdc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00008fdd0
R13: 000000c00005a800 R14: 000000c000007040 R15: 0000000000000003
task:syz-fuzzer state:D stack:22200 pid:5067 tgid:5063 ppid:5061 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
io_schedule+0x8d/0x110 kernel/sched/core.c:9034
bit_wait_io+0x12/0xd0 kernel/sched/wait_bit.c:209
__wait_on_bit_lock+0xd5/0x530 kernel/sched/wait_bit.c:90
out_of_line_wait_on_bit_lock+0x1d5/0x260 kernel/sched/wait_bit.c:117
lock_buffer include/linux/buffer_head.h:401 [inline]
do_get_write_access+0x1a9/0xf20 fs/jbd2/transaction.c:987
jbd2_journal_get_write_access+0x20c/0x260 fs/jbd2/transaction.c:1260
__ext4_journal_get_write_access+0x1e5/0x6a0 fs/ext4/ext4_jbd2.c:239
ext4_reserve_inode_write+0x271/0x360 fs/ext4/inode.c:5731
__ext4_mark_inode_dirty+0x1db/0x870 fs/ext4/inode.c:5905
ext4_dirty_inode+0xce/0x110 fs/ext4/inode.c:5942
__mark_inode_dirty+0x309/0xdb0 fs/fs-writeback.c:2477
generic_update_time fs/inode.c:1907 [inline]
inode_update_time fs/inode.c:1920 [inline]
touch_atime+0x42c/0x670 fs/inode.c:1992
file_accessed include/linux/fs.h:2457 [inline]
iterate_dir+0x5df/0x6f0 fs/readdir.c:113
__do_sys_getdents64 fs/readdir.c:409 [inline]
__se_sys_getdents64+0x20d/0x4f0 fs/readdir.c:394
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c000961860 EFLAGS: 00000212 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000000000000000b RCX: 000000000040720e
RDX: 0000000000002000 RSI: 000000c000000000 RDI: 000000000000000b
RBP: 000000c0009618a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000000c0009619e0
R13: 0000000000000000 R14: 000000c0000bc9c0 R15: 0000000000000000
task:syz-fuzzer state:S stack:27608 pid:5068 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c001037ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000250f598
RBP: 000000c001037f38 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000000046f100
R13: 000000c001026000 R14: 000000c0000076c0 R15: 000000000000000e
task:syz-fuzzer state:S stack:25848 pid:5069 tgid:5063 ppid:5061 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:000000c001033748 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000040720e
RDX: 0000000000000080 RSI: 000000c001033818 RDI: 0000000000000004
RBP: 000000c001033790 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000003e4 R11: 0000000000000246 R12: 000000c001033820
R13: 0000000000000001 R14: 000000c0004a3520 R15: 0000000000000079
task:syz-fuzzer state:D stack:26704 pid:5075 tgid:5063 ppid:5061 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
io_schedule+0x8d/0x110 kernel/sched/core.c:9034
bit_wait_io+0x12/0xd0 kernel/sched/wait_bit.c:209
__wait_on_bit_lock+0xd5/0x530 kernel/sched/wait_bit.c:90
out_of_line_wait_on_bit_lock+0x1d5/0x260 kernel/sched/wait_bit.c:117
lock_buffer include/linux/buffer_head.h:401 [inline]
do_get_write_access+0x1a9/0xf20 fs/jbd2/transaction.c:987
jbd2_journal_get_write_access+0x20c/0x260 fs/jbd2/transaction.c:1260
__ext4_journal_get_write_access+0x1e5/0x6a0 fs/ext4/ext4_jbd2.c:239
ext4_reserve_inode_write+0x271/0x360 fs/ext4/inode.c:5731
__ext4_mark_inode_dirty+0x1db/0x870 fs/ext4/inode.c:5905
ext4_dirty_inode+0xce/0x110 fs/ext4/inode.c:5942
__mark_inode_dirty+0x309/0xdb0 fs/fs-writeback.c:2477
generic_update_time fs/inode.c:1907 [inline]
inode_update_time fs/inode.c:1920 [inline]
touch_atime+0x42c/0x670 fs/inode.c:1992
file_accessed include/linux/fs.h:2457 [inline]
iterate_dir+0x5df/0x6f0 fs/readdir.c:113
__do_sys_getdents64 fs/readdir.c:409 [inline]
__se_sys_getdents64+0x20d/0x4f0 fs/readdir.c:394
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c000c35860 EFLAGS: 00000212 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000000000000000f RCX: 000000000040720e
RDX: 0000000000002000 RSI: 000000c0016f8000 RDI: 000000000000000f
RBP: 000000c000c358a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000000c000c359e0
R13: 0000000000000000 R14: 000000c000906680 R15: 0000000000000000
task:syz-fuzzer state:D stack:26704 pid:5079 tgid:5063 ppid:5061 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
io_schedule+0x8d/0x110 kernel/sched/core.c:9034
bit_wait_io+0x12/0xd0 kernel/sched/wait_bit.c:209
__wait_on_bit_lock+0xd5/0x530 kernel/sched/wait_bit.c:90
out_of_line_wait_on_bit_lock+0x1d5/0x260 kernel/sched/wait_bit.c:117
lock_buffer include/linux/buffer_head.h:401 [inline]
do_get_write_access+0x1a9/0xf20 fs/jbd2/transaction.c:987
jbd2_journal_get_write_access+0x20c/0x260 fs/jbd2/transaction.c:1260
__ext4_journal_get_write_access+0x1e5/0x6a0 fs/ext4/ext4_jbd2.c:239
ext4_reserve_inode_write+0x271/0x360 fs/ext4/inode.c:5731
__ext4_mark_inode_dirty+0x1db/0x870 fs/ext4/inode.c:5905
ext4_dirty_inode+0xce/0x110 fs/ext4/inode.c:5942
__mark_inode_dirty+0x309/0xdb0 fs/fs-writeback.c:2477
generic_update_time fs/inode.c:1907 [inline]
inode_update_time fs/inode.c:1920 [inline]
touch_atime+0x42c/0x670 fs/inode.c:1992
file_accessed include/linux/fs.h:2457 [inline]
iterate_dir+0x5df/0x6f0 fs/readdir.c:113
__do_sys_getdents64 fs/readdir.c:409 [inline]
__se_sys_getdents64+0x20d/0x4f0 fs/readdir.c:394
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x40720e
RSP: 002b:000000c000887860 EFLAGS: 00000212 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000000000000000c RCX: 000000000040720e
RDX: 0000000000002000 RSI: 000000c001746000 RDI: 000000000000000c
RBP: 000000c0008878a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000000c0008879e0
R13: 0000000000000000 R14: 000000c000007d40 R15: 0000000000000000
task:syz-fuzzer state:S stack:22168 pid:5080 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c000899d70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001026948
RBP: 000000c000899db8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000899dc8
R13: 0000000009324c93 R14: 000000c0003164e0 R15: 0000000000000023
task:syz-fuzzer state:S stack:22200 pid:5103 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c0008ebd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001026d48
RBP: 000000c0008ebdb8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0008ebdc8
R13: 000000c00102078c R14: 000000c000316d00 R15: 0000000000000000
task:syz-fuzzer state:S stack:21840 pid:5149 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c0008e7d70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000774948
RBP: 000000c0008e7db8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: ffffffffffffffff R14: 000000c0009076c0 R15: 0000000000000000
task:syz-fuzzer state:S stack:22200 pid:5197 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c000bcfd70 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c001027548
RBP: 000000c000bcfdb8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000044500
R13: ffffffffffffffff R14: 000000c000317380 R15: 0000000000000000
task:syz-fuzzer state:S stack:22200 pid:5398 tgid:5063 ppid:5061 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: 0033:0x472e43
RSP: 002b:000000c000c31d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000472e43
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00049ed48
RBP: 000000c000c31dc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000c31dd0
R13: 0000093c9279261e R14: 000000c00282e1a0 R15: 00000000000000ba
task:kworker/u9:2 state:I stack:26216 pid:5084 tgid:5084 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/u9:3 state:I stack:26200 pid:5085 tgid:5085 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci2)
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/0:3 state:I stack:19760 pid:5087 tgid:5087 ppid:2 flags:0x00004000
Workqueue: 0x0 (wg-crypt-wg0)
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/u9:4 state:I stack:26376 pid:5088 tgid:5088 ppid:2 flags:0x00004000
Workqueue: 0x0 (hci1)
Call Trace:
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0x17d3/0x4a20 kernel/sched/core.c:6736