ci starts bisection 2023-04-26 19:45:14.869071734 +0000 UTC m=+24258.543331621 bisecting fixing commit since 200e340f2196d7fd427a5810d06e893b932f145a building syzkaller on a6201f1167d158d5a0538c3d29bc3b2bebb0a4fd ensuring issue is reproducible on original commit 200e340f2196d7fd427a5810d06e893b932f145a testing commit 200e340f2196d7fd427a5810d06e893b932f145a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2d174e21f89dd0add7e383526297ef1a09a7afdba4e05fadb8986eadddb2d206 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: inconsistent lock state in find_vmap_area run #2: crashed: inconsistent lock state in find_vmap_area run #3: crashed: inconsistent lock state in find_vmap_area run #4: crashed: inconsistent lock state in find_vmap_area run #5: crashed: inconsistent lock state in find_vmap_area run #6: crashed: inconsistent lock state in find_vmap_area run #7: crashed: inconsistent lock state in find_vmap_area run #8: crashed: inconsistent lock state in find_vmap_area run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: inconsistent lock state in find_vmap_area run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: inconsistent lock state in find_vmap_area run #13: crashed: inconsistent lock state in find_vmap_area run #14: crashed: inconsistent lock state in find_vmap_area run #15: crashed: inconsistent lock state in find_vmap_area run #16: crashed: inconsistent lock state in find_vmap_area run #17: crashed: INFO: rcu detected stall in corrupted run #18: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/tmp/syz-executor877233425" "root@10.128.1.142:./syz-executor877233425"]: exit status 1 ssh: connect to host 10.128.1.142 port 22: Connection timed out lost connection run #19: crashed: INFO: rcu detected stall in corrupted testing current HEAD 5c7ecada25d2086aee607ff7deb69e77faa4aa92 testing commit 5c7ecada25d2086aee607ff7deb69e77faa4aa92 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e0ced2fb820b38d8de485ff50cdb51ca15cd6e1fa6cf2c3577173e6379bc405d run #0: crashed: INFO: rcu detected stall in sys_ppoll run #1: crashed: INFO: rcu detected stall in batadv_nc_worker run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in do_idle run #4: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/tmp/syz-executor539216913" "root@10.128.10.32:./syz-executor539216913"]: exit status 1 ssh: connect to host 10.128.10.32 port 22: Connection timed out lost connection run #5: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/tmp/syz-executor2024594585" "root@10.128.0.67:./syz-executor2024594585"]: exit status 1 ssh: connect to host 10.128.0.67 port 22: Connection timed out lost connection run #6: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/tmp/syz-executor2535654553" "root@10.128.10.39:./syz-executor2535654553"]: exit status 1 ssh: connect to host 10.128.10.39 port 22: Connection timed out lost connection run #7: OK run #8: OK run #9: OK revisions tested: 2, total time: 39m12.943546739s (build: 16m51.161900292s, test: 21m13.71099621s) the crash still happens on HEAD commit msg: Merge tag 'f2fs-for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs crash: INFO: rcu detected stall in do_idle rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2690 jiffies s: 6853 root: 0x2/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.3.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:io_serial_out+0x6b/0x90 drivers/tty/serial/8250/8250_port.c:475 Code: 0f 87 35 79 a8 04 48 8d 7d 40 d3 e3 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 11 00 75 1b 66 03 5d 40 89 da ee <48> 83 c4 08 5b 5d c3 89 04 24 e8 46 5a 97 fd 8b 04 24 eb b8 89 04 RSP: 0018:ffffc900001dfff8 EFLAGS: 00000002 RAX: 0000000000000034 RBX: 00000000000003f8 RCX: 1ffffffff20e76f8 RDX: 00000000000003f8 RSI: 0000000000000000 RDI: ffffffff9073b7c0 RBP: ffffffff9073b780 R08: ffffffff842079e0 R09: ffff88801bfd0237 R10: ffffed10037fa046 R11: 0000000000000001 R12: dffffc0000000000 R13: ffffffff9042ce28 R14: ffffffff9073b780 R15: 0000000000000007 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff5e5823440 CR3: 000000000af6b000 CR4: 0000000000350ee0 Call Trace: serial_out drivers/tty/serial/8250/8250.h:123 [inline] serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3382 [inline] serial8250_console_write+0xa8e/0xd40 drivers/tty/serial/8250/8250_port.c:3453 console_emit_next_record kernel/printk/printk.c:2875 [inline] console_flush_all+0x396/0xa30 kernel/printk/printk.c:2931 console_unlock+0x91/0x140 kernel/printk/printk.c:3005 vprintk_emit+0xa8/0x3d0 kernel/printk/printk.c:2305 _printk+0xae/0xe0 kernel/printk/printk.c:2326 printk_stack_address arch/x86/kernel/dumpstack.c:72 [inline] show_trace_log_lvl+0x1a1/0x390 arch/x86/kernel/dumpstack.c:282 sched_show_task kernel/sched/core.c:9043 [inline] sched_show_task+0x3e2/0x5f0 kernel/sched/core.c:9017 show_state_filter+0xf0/0x320 kernel/sched/core.c:9088 kbd_keycode drivers/tty/vt/keyboard.c:1524 [inline] kbd_event+0xa68/0x1410 drivers/tty/vt/keyboard.c:1543 input_to_handler+0x336/0x4a0 drivers/input/input.c:132 input_pass_values.part.0+0x1a3/0x580 drivers/input/input.c:161 input_pass_values drivers/input/input.c:150 [inline] input_event_dispose+0x460/0x6d0 drivers/input/input.c:387 input_event drivers/input/input.c:433 [inline] input_event+0x55/0x80 drivers/input/input.c:425 hidinput_hid_event+0x5bc/0x1fd0 drivers/hid/hid-input.c:1699 hid_process_event+0x358/0x5f0 drivers/hid/hid-core.c:1534 hid_input_array_field+0x39c/0x790 drivers/hid/hid-core.c:1646 hid_process_report drivers/hid/hid-core.c:1688 [inline] hid_report_raw_event+0x7d4/0xf10 drivers/hid/hid-core.c:2009 hid_input_report+0x23c/0x3e0 drivers/hid/hid-core.c:2083 hid_irq_in+0x27d/0x7a0 drivers/hid/usbhid/hid-core.c:284 __usb_hcd_giveback_urb+0x23e/0x3f0 drivers/usb/core/hcd.c:1671 dummy_timer+0xffa/0x2c10 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0x163/0x400 kernel/time/timer.c:1700 expire_timers+0x224/0x400 kernel/time/timer.c:1751 __run_timers kernel/time/timer.c:2022 [inline] __run_timers kernel/time/timer.c:1995 [inline] run_timer_softirq+0x292/0x790 kernel/time/timer.c:2035 __do_softirq+0x1d0/0x901 kernel/softirq.c:571 invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x114/0x190 kernel/softirq.c:650 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1106 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline] RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:72 [inline] RIP: 0010:acpi_safe_halt+0x1b/0x20 drivers/acpi/processor_idle.c:113 Code: ed c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 65 48 8b 04 25 40 a8 03 00 48 8b 00 a8 08 75 0c eb 07 0f 00 2d 87 b8 a2 00 fb f4 c3 0f 1f 00 0f b6 47 08 3c 01 74 0b 3c 02 74 05 8b 7f 04 eb 9f RSP: 0018:ffffc90000177d60 EFLAGS: 00000246 RAX: 0000000000004000 RBX: 0000000000037c48 RCX: ffffffff88cd98be RDX: 0000000000000001 RSI: ffff88814521b000 RDI: ffff88814521b064 RBP: ffff8881462e8000 R08: 0000000000000001 R09: ffff8880b9d35c6b R10: ffffed10173a6b8d R11: ffffffff8bb9ede0 R12: 0000000000000001 R13: ffff88814521b064 R14: ffffffff8bb9ede0 R15: 0000000000000000 acpi_idle_enter+0xc3/0x150 drivers/acpi/processor_idle.c:711 cpuidle_enter_state+0x7e/0x520 drivers/cpuidle/cpuidle.c:267 cpuidle_enter+0x45/0xa0 drivers/cpuidle/cpuidle.c:388 cpuidle_idle_call kernel/sched/idle.c:215 [inline] do_idle+0x305/0x3e0 kernel/sched/idle.c:282 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:379 start_secondary+0x21d/0x2b0 arch/x86/kernel/smpboot.c:269 secondary_startup_64_no_verify+0xf4/0xfb poll_schedule_timeout.constprop.0+0xa1/0x170 fs/select.c:244 do_poll fs/select.c:965 [inline] do_sys_poll+0x711/0xbf0 fs/select.c:1015 __do_sys_ppoll fs/select.c:1121 [inline] __se_sys_ppoll fs/select.c:1101 [inline] __x64_sys_ppoll+0x1a2/0x2c0 fs/select.c:1101 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f23265ddad5 RSP: 002b:00007ffd9dbf8f60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 000055a9d913be20 RCX: 00007f23265ddad5 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055a9d9152550 RBP: 00007ffd9dbf92b0 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd9dbf92b0 R11: 0000000000000246 R12: 0000000000000000 R13: 000055a9d877d610 R14: 0000000000000000 R15: 0000000000000000 task:dhcpcd state:S stack:27760 pid:5161 ppid:4620 flags:0x00000002 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_hrtimeout_range_clock+0x30a/0x350 kernel/time/hrtimer.c:2298 poll_schedule_timeout.constprop.0+0xa1/0x170 fs/select.c:244 do_poll fs/select.c:965 [inline] do_sys_poll+0x711/0xbf0 fs/select.c:1015 __do_sys_ppoll fs/select.c:1121 [inline] __se_sys_ppoll fs/select.c:1101 [inline] __x64_sys_ppoll+0x1a2/0x2c0 fs/select.c:1101 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f23265ddad5 RSP: 002b:00007ffd9dbf8f60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 000055a9d913be20 RCX: 00007f23265ddad5 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055a9d9152550 RBP: 00007ffd9dbf92b0 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd9dbf92b0 R11: 0000000000000246 R12: 0000000000000000 R13: 000055a9d877d610 R14: 0000000000000000 R15: 0000000000000000 task:dhcpcd state:S stack:27760 pid:5162 ppid:4620 flags:0x00000002 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_hrtimeout_range_clock+0x30a/0x350 kernel/time/hrtimer.c:2298 poll_schedule_timeout.constprop.0+0xa1/0x170 fs/select.c:244 do_poll fs/select.c:965 [inline] do_sys_poll+0x711/0xbf0 fs/select.c:1015 __do_sys_ppoll fs/select.c:1121 [inline] __se_sys_ppoll fs/select.c:1101 [inline] __x64_sys_ppoll+0x1a2/0x2c0 fs/select.c:1101 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f23265ddad5 RSP: 002b:00007ffd9dbf8f60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 000055a9d913be20 RCX: 00007f23265ddad5 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055a9d9152550 RBP: 00007ffd9dbf92b0 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd9dbf92b0 R11: 0000000000000246 R12: 0000000000000000 R13: 000055a9d877d610 R14: 0000000000000000 R15: 0000000000000000 task:dhcpcd state:S stack:27760 pid:5166 ppid:4620 flags:0x00000002 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_hrtimeout_range_clock+0x30a/0x350 kernel/time/hrtimer.c:2298 poll_schedule_timeout.constprop.0+0xa1/0x170 fs/select.c:244 do_poll fs/select.c:965 [inline] do_sys_poll+0x711/0xbf0 fs/select.c:1015 __do_sys_ppoll fs/select.c:1121 [inline] __se_sys_ppoll fs/select.c:1101 [inline] __x64_sys_ppoll+0x1a2/0x2c0 fs/select.c:1101 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f23265ddad5 RSP: 002b:00007ffd9dbf8f60 EFLAGS: 00000246 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 000055a9d913be20 RCX: 00007f23265ddad5 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055a9d9152550 RBP: 00007ffd9dbf92b0 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffd9dbf92b0 R11: 0000000000000246 R12: 0000000000000000 R13: 000055a9d877d610 R14: 0000000000000000 R15: 0000000000000000 task:sshd state:S stack:26696 pid:5243 ppid:4700 flags:0x00000002 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_hrtimeout_range_clock+0x197/0x350 kernel/time/hrtimer.c:2314 poll_schedule_timeout.constprop.0+0xa1/0x170 fs/select.c:244 do_poll fs/select.c:965 [inline] do_sys_poll+0x711/0xbf0 fs/select.c:1015 __do_sys_ppoll fs/select.c:1121 [inline] __se_sys_ppoll fs/select.c:1101 [inline] __x64_sys_ppoll+0x1a2/0x2c0 fs/select.c:1101 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7efdefd19ad5 RSP: 002b:00007ffdd0c11750 EFLAGS: 00000246 ORIG_RAX: 000000000000010f RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007efdefd19ad5 RDX: 00007ffdd0c11770 RSI: 0000000000000004 RDI: 000055c6a4d3aab0 RBP: 000055c6a4d39570 R08: 0000000000000008 R09: 0000000000000000 R10: 00007ffdd0c11858 R11: 0000000000000246 R12: 000055c6a3804aa4 R13: 0000000000000001 R14: 000055c6a38053e8 R15: 00007ffdd0c117d8 task:syz-execprog state:S stack:26080 pid:5259 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 futex_wait_queue+0xe1/0x1c0 kernel/futex/waitwake.c:355 futex_wait+0x25b/0x5f0 kernel/futex/waitwake.c:656 do_futex+0xf9/0x1c0 kernel/futex/syscalls.c:106 __do_sys_futex kernel/futex/syscalls.c:183 [inline] __se_sys_futex kernel/futex/syscalls.c:164 [inline] __x64_sys_futex+0x16c/0x3d0 kernel/futex/syscalls.c:164 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x469943 RSP: 002b:00007ffcb5fbca88 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017f2f28 RBP: 00007ffcb5fbcad0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043ea60 R13: 0000000000000010 R14: 00000000017f2800 R15: 0000000000000010 task:syz-execprog state:S stack:28176 pid:5260 ppid:5243 flags:0x00000000 Call Trace: task:syz-execprog state:S stack:27832 pid:5261 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_hrtimeout_range_clock+0x197/0x350 kernel/time/hrtimer.c:2314 ep_poll fs/eventpoll.c:1880 [inline] do_epoll_wait+0xe94/0x1500 fs/eventpoll.c:2271 do_compat_epoll_pwait.part.0+0x8/0x130 fs/eventpoll.c:2305 do_epoll_pwait fs/eventpoll.c:2302 [inline] __do_sys_epoll_pwait fs/eventpoll.c:2318 [inline] __se_sys_epoll_pwait fs/eventpoll.c:2312 [inline] __x64_sys_epoll_pwait+0x180/0x320 fs/eventpoll.c:2312 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c00004b778 EFLAGS: 00000246 ORIG_RAX: 0000000000000119 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004032ce RDX: 0000000000000080 RSI: 000000c00004b840 RDI: 0000000000000003 RBP: 000000c00004b7c0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00004b850 R13: 0000000000000000 R14: 000000c0000069c0 R15: 00000051dac452c3 task:syz-execprog state:S stack:26840 pid:5262 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000038d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000038e18 RSI: 000000000000165f RDI: 0000000000000001 RBP: 000000c000038d48 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000038e60 R13: 0000000000000000 R14: 000000c000db0000 R15: 000000c00003a800 task:syz-execprog state:S stack:27912 pid:5270 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 futex_wait_queue+0xe1/0x1c0 kernel/futex/waitwake.c:355 futex_wait+0x25b/0x5f0 kernel/futex/waitwake.c:656 do_futex+0xf9/0x1c0 kernel/futex/syscalls.c:106 __do_sys_futex kernel/futex/syscalls.c:183 [inline] __se_sys_futex kernel/futex/syscalls.c:164 [inline] __x64_sys_futex+0x16c/0x3d0 kernel/futex/syscalls.c:164 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x469943 RSP: 002b:000000c000d8e6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001822060 RBP: 000000c000d8e718 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004658c0 R13: 000000c000ce6000 R14: 000000c000ce8820 R15: 0000000000000001 task:syz-execprog state:S stack:30064 pid:5280 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 futex_wait_queue+0xe1/0x1c0 kernel/futex/waitwake.c:355 futex_wait+0x25b/0x5f0 kernel/futex/waitwake.c:656 do_futex+0xf9/0x1c0 kernel/futex/syscalls.c:106 __do_sys_futex kernel/futex/syscalls.c:183 [inline] __se_sys_futex kernel/futex/syscalls.c:164 [inline] __x64_sys_futex+0x16c/0x3d0 kernel/futex/syscalls.c:164 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x469943 RSP: 002b:000000c0000c3ef0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001821eb8 RBP: 000000c0000c3f38 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000286 R12: 00000000004658c0 R13: 000000c000cbfc00 R14: 000000c000ce8680 R15: 0000000000010000 task:syz-execprog state:S stack:27912 pid:5281 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 futex_wait_queue+0xe1/0x1c0 kernel/futex/waitwake.c:355 futex_wait+0x25b/0x5f0 kernel/futex/waitwake.c:656 do_futex+0xf9/0x1c0 kernel/futex/syscalls.c:106 __do_sys_futex kernel/futex/syscalls.c:183 [inline] __se_sys_futex kernel/futex/syscalls.c:164 [inline] __x64_sys_futex+0x16c/0x3d0 kernel/futex/syscalls.c:164 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x469943 RSP: 002b:000000c000e17d90 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000ce6148 RBP: 000000c000e17dd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000e17de8 R13: 0000000000000000 R14: 000000c000ce8b60 R15: 0000000000100000 task:syz-execprog state:S stack:27912 pid:5283 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 futex_wait_queue+0xe1/0x1c0 kernel/futex/waitwake.c:355 futex_wait+0x25b/0x5f0 kernel/futex/waitwake.c:656 do_futex+0xf9/0x1c0 kernel/futex/syscalls.c:106 __do_sys_futex kernel/futex/syscalls.c:183 [inline] __se_sys_futex kernel/futex/syscalls.c:164 [inline] __x64_sys_futex+0x16c/0x3d0 kernel/futex/syscalls.c:164 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x469943 RSP: 002b:000000c000047d80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000469943 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000d9e148 RBP: 000000c000047dc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000286 R12: 000000c000026500 R13: 0000000000000000 R14: 000000c000085520 R15: 00007fde5198cfd0 task:syz-execprog state:S stack:27912 pid:5289 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000e3dd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000e3de18 RSI: 000000000000166d RDI: 0000000000000001 RBP: 000000c000e3dd48 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000e3de60 R13: 0000000000000000 R14: 000000c000df8340 R15: 0000000000000001 task:syz-execprog state:S stack:27816 pid:5291 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000d8b508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000d8b618 RSI: 0000000000001665 RDI: 0000000000000001 RBP: 000000c000d8b548 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000d8b660 R13: 0000000000000000 R14: 000000c000db0ea0 R15: 0000000000000001 task:syz-execprog state:S stack:27912 pid:5294 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000033d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000033e18 RSI: 0000000000001668 RDI: 0000000000000001 RBP: 000000c000033d48 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000033e60 R13: 0000000000000000 R14: 000000c000085860 R15: 0000000000000001 task:syz-execprog state:S stack:27416 pid:5298 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000034d08 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000034e18 RSI: 000000000000157d RDI: 0000000000000001 RBP: 000000c000034d48 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000034e60 R13: 0000000000000000 R14: 000000c000ce8d00 R15: 0000000000000001 task:syz-execprog state:S stack:27728 pid:5470 ppid:5243 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_waitid+0x199/0x230 kernel/exit.c:1699 __do_sys_waitid+0x190/0x200 kernel/exit.c:1712 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4032ce RSP: 002b:000000c000e3c508 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00000000004032ce RDX: 000000c000e3c618 RSI: 000000000000166b RDI: 0000000000000001 RBP: 000000c000e3c548 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000e3c660 R13: 0000000000000000 R14: 000000c000ce9d40 R15: 0000000000000001 task:kworker/u5:3 state:I stack:27384 pid:5315 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci1) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:4 state:I stack:27640 pid:5321 ppid:2 flags:0x00004000 Workqueue: 0x0 (krxrpcd) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:5 state:I stack:28608 pid:5323 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci5) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:6 state:I stack:28608 pid:5324 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci5) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:7 state:I stack:27384 pid:5325 ppid:2 flags:0x00004000 Workqueue: 0x0 (krxrpcd) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:8 state:I stack:28912 pid:5326 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci2) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:9 state:I stack:29016 pid:5327 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci5) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u5:10 state:I stack:28864 pid:5328 ppid:2 flags:0x00004000 Workqueue: 0x0 (hci4) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:30440 pid:5334 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:30440 pid:5335 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:30440 pid:5336 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:29904 pid:5340 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:30440 pid:5341 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:30440 pid:5342 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:29904 pid:5344 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:30440 pid:5345 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:30440 pid:5348 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:29952 pid:5349 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:30440 pid:5351 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:29952 pid:5352 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:30440 pid:5353 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:30440 pid:5355 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:29952 pid:5356 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:29952 pid:5357 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/1:5 state:I stack:22808 pid:5358 ppid:2 flags:0x00004000 Workqueue: 0x0 (wg-crypt-wg0) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/0:6 state:I stack:27936 pid:5359 ppid:2 flags:0x00004000 Workqueue: 0x0 (rcu_gp) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/0:7 state:D stack:22832 pid:5360 ppid:2 flags:0x00004000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 schedule_timeout+0x229/0x270 kernel/time/timer.c:2143 ___down_common kernel/locking/semaphore.c:225 [inline] __down_common+0x341/0x680 kernel/locking/semaphore.c:246 down+0x70/0x90 kernel/locking/semaphore.c:63 hid_device_remove+0x19/0x1d0 drivers/hid/hid-core.c:2656 __device_release_driver drivers/base/dd.c:1240 [inline] device_release_driver_internal+0x364/0x530 drivers/base/dd.c:1263 bus_remove_device+0x1e9/0x3f0 drivers/base/bus.c:574 device_del+0x42d/0xa90 drivers/base/core.c:3775 hid_remove_device drivers/hid/hid-core.c:2835 [inline] hid_destroy_device+0xba/0x120 drivers/hid/hid-core.c:2855 usbhid_disconnect+0x95/0xc0 drivers/hid/usbhid/hid-core.c:1456 usb_unbind_interface+0x183/0x7e0 drivers/usb/core/driver.c:458 __device_release_driver drivers/base/dd.c:1240 [inline] device_release_driver_internal+0x364/0x530 drivers/base/dd.c:1263 bus_remove_device+0x1e9/0x3f0 drivers/base/bus.c:574 device_del+0x42d/0xa90 drivers/base/core.c:3775 usb_disable_device+0x29c/0x650 drivers/usb/core/message.c:1420 usb_disconnect+0x265/0x870 drivers/usb/core/hub.c:2238 hub_port_connect drivers/usb/core/hub.c:5246 [inline] hub_port_connect_change drivers/usb/core/hub.c:5551 [inline] port_event drivers/usb/core/hub.c:5711 [inline] hub_event+0x17f3/0x4240 drivers/usb/core/hub.c:5793 process_one_work+0x865/0x13f0 kernel/workqueue.c:2390 worker_thread+0x598/0xec0 kernel/workqueue.c:2537 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/1:6 state:I stack:26240 pid:5361 ppid:2 flags:0x00004000 Workqueue: 0x0 (mld) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/1:7 state:I stack:26304 pid:5364 ppid:2 flags:0x00004000 Workqueue: 0x0 (events) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/1:8 state:R running task stack:22888 pid:5366 ppid:2 flags:0x00004000 Workqueue: 0x0 (rcu_gp) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:krxrpcio/7001 state:S stack:29904 pid:5405 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rxrpc_io_thread+0x846/0x1380 net/rxrpc/io_thread.c:551 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:30560 pid:5412 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:29936 pid:5417 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:30440 pid:5418 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:30560 pid:5419 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/0:8 state:I stack:22312 pid:5426 ppid:2 flags:0x00004000 Workqueue: 0x0 (wg-crypt-wg2) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/1:9 state:I stack:28336 pid:5435 ppid:2 flags:0x00004000 Workqueue: 0x0 (events) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/u4:6 state:I stack:27456 pid:5440 ppid:2 flags:0x00004000 Workqueue: 0x0 (gid-cache-wq) Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:kworker/0:9 state:I stack:30656 pid:5500 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 worker_thread+0x150/0xec0 kernel/workqueue.c:2558 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:syz-executor.0 state:S stack:27224 pid:5501 ppid:5298 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 do_wait+0x5b8/0xa10 kernel/exit.c:1631 kernel_wait4+0xee/0x1c0 kernel/exit.c:1775 __do_sys_wait4+0xe8/0x100 kernel/exit.c:1803 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6e64c876d6 RSP: 002b:00007ffecee9c958 EFLAGS: 00000246 ORIG_RAX: 000000000000003d RAX: ffffffffffffffda RBX: 000000000000157e RCX: 00007f6e64c876d6 RDX: 0000000040000000 RSI: 00007ffecee9c96c RDI: 00000000ffffffff RBP: 00007ffecee9c96c R08: 0000000000000000 R09: 0000555556af1400 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1 R13: 00007ffecee9ca60 R14: 0000000000000000 R15: 0000000000000000 task:syz-executor.0 state:D stack:24784 pid:5502 ppid:5501 flags:0x00000000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 io_schedule+0xba/0x130 kernel/sched/core.c:8887 bit_wait_io+0x12/0xe0 kernel/sched/wait_bit.c:209 __wait_on_bit+0x60/0x180 kernel/sched/wait_bit.c:49 out_of_line_wait_on_bit+0xd5/0x110 kernel/sched/wait_bit.c:64 wait_on_bit_io include/linux/wait_bit.h:101 [inline] do_get_write_access+0x642/0xe70 fs/jbd2/transaction.c:1115 jbd2_journal_get_write_access+0xda/0x130 fs/jbd2/transaction.c:1250 __ext4_journal_get_write_access+0x188/0x3b0 fs/ext4/ext4_jbd2.c:241 ext4_reserve_inode_write+0x152/0x220 fs/ext4/inode.c:5708 __ext4_mark_inode_dirty+0x142/0x660 fs/ext4/inode.c:5882 ext4_dirty_inode+0xc0/0x110 fs/ext4/inode.c:5919 __mark_inode_dirty+0x148/0x980 fs/fs-writeback.c:2424 generic_update_time fs/inode.c:1860 [inline] inode_update_time fs/inode.c:1873 [inline] touch_atime+0x4f9/0x5c0 fs/inode.c:1945 file_accessed include/linux/fs.h:2181 [inline] iterate_dir+0x3b4/0x6c0 fs/readdir.c:70 __do_sys_getdents64 fs/readdir.c:369 [inline] __se_sys_getdents64 fs/readdir.c:354 [inline] __x64_sys_getdents64+0x124/0x240 fs/readdir.c:354 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6e64cae087 RSP: 002b:00007ffecee9b628 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 RAX: ffffffffffffffda RBX: 0000555556af2810 RCX: 00007f6e64cae087 RDX: 0000000000008000 RSI: 0000555556af2840 RDI: 0000000000000003 RBP: 0000555556af2840 R08: 0000000000000030 R09: 00007f6e64d70640 R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffb8 R13: 0000555556af2814 R14: 0000000000000016 R15: 00007ffecee9c820 task:krxrpcio/7001 state:S stack:29536 pid:5512 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rxrpc_io_thread+0x846/0x1380 net/rxrpc/io_thread.c:551 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:29624 pid:5513 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:29624 pid:5514 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg1 state:I stack:29624 pid:5515 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg2 state:I stack:30352 pid:5518 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:krxrpcio/7001 state:S stack:29904 pid:5534 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rxrpc_io_thread+0x846/0x1380 net/rxrpc/io_thread.c:551 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:krxrpcio/7001 state:S stack:29536 pid:5540 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rxrpc_io_thread+0x846/0x1380 net/rxrpc/io_thread.c:551 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:29624 pid:5541 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:bond0 state:I stack:29624 pid:5545 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:krxrpcio/7001 state:S stack:29536 pid:5550 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rxrpc_io_thread+0x846/0x1380 net/rxrpc/io_thread.c:551 kthread+0x2e6/0x3c0 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 task:wg-crypt-wg0 state:I stack:29624 pid:5551 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5307 [inline] __schedule+0xc01/0x56c0 kernel/sched/core.c:6625 schedule+0xda/0x1a0 kernel/sched/core.c:6701 rescuer_thread+0x64c/0xb40 kernel/workqueue.c:2700