INFO: task syz.3.1608:26159 blocked for more than 143 seconds. Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.3.1608 state:D stack:27856 pid:26159 tgid:26159 ppid:23387 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5322 [inline] __schedule+0x105f/0x34b0 kernel/sched/core.c:6682 __schedule_loop kernel/sched/core.c:6759 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6774 rpm_resume+0x5a8/0x1330 drivers/base/power/runtime.c:834 rpm_resume+0x750/0x1330 drivers/base/power/runtime.c:892 __pm_runtime_resume+0xb6/0x170 drivers/base/power/runtime.c:1172 pm_runtime_resume_and_get include/linux/pm_runtime.h:430 [inline] usb_autopm_get_interface+0x20/0xe0 drivers/usb/core/driver.c:1833 wdm_manage_power+0x1d/0xa0 drivers/usb/class/cdc-wdm.c:1134 wdm_release+0x26a/0x440 drivers/usb/class/cdc-wdm.c:779 __fput+0x3f6/0xb60 fs/file_table.c:431 task_work_run+0x14e/0x250 kernel/task_work.c:228 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x24e/0x260 kernel/entry/common.c:218 do_syscall_64+0xda/0x250 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff0200fdff9 RSP: 002b:00007ffe7e23cc08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 00007ff0202b7a80 RCX: 00007ff0200fdff9 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007ff0202b7a80 R08: 0000000000000000 R09: 00007ffe7e23ceff R10: 000000000003fd70 R11: 0000000000000246 R12: 0000000000113e4c R13: 00007ffe7e23cd10 R14: 000000000000015e R15: ffffffffffffffff INFO: task syz.0.1618:26194 blocked for more than 145 seconds. Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.0.1618 state:D stack:28384 pid:26194 tgid:26193 ppid:23685 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5322 [inline] __schedule+0x105f/0x34b0 kernel/sched/core.c:6682 __schedule_loop kernel/sched/core.c:6759 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6774 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6831 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b8/0x9c0 kernel/locking/mutex.c:752 wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 usb_open+0x186/0x220 drivers/usb/core/file.c:47 chrdev_open+0x237/0x6a0 fs/char_dev.c:414 do_dentry_open+0x6cb/0x1390 fs/open.c:958 vfs_open+0x82/0x3f0 fs/open.c:1088 do_open fs/namei.c:3774 [inline] path_openat+0x1e6a/0x2d60 fs/namei.c:3933 do_filp_open+0x1dc/0x430 fs/namei.c:3960 do_sys_openat2+0x17a/0x1e0 fs/open.c:1415 do_sys_open fs/open.c:1430 [inline] __do_sys_openat fs/open.c:1446 [inline] __se_sys_openat fs/open.c:1441 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1441 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd9066ac990 RSP: 002b:00007fd905326b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd9066ac990 RDX: 0000000000000002 RSI: 00007fd905326c10 RDI: 00000000ffffff9c RBP: 00007fd905326c10 R08: 0000000000000000 R09: 00007fd905326987 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fd906865f80 R15: 00007fff58a15b68 INFO: task syz.1.1627:26222 blocked for more than 146 seconds. Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.1.1627 state:D stack:28352 pid:26222 tgid:26221 ppid:23693 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5322 [inline] __schedule+0x105f/0x34b0 kernel/sched/core.c:6682 __schedule_loop kernel/sched/core.c:6759 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6774 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6831 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b8/0x9c0 kernel/locking/mutex.c:752 wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 usb_open+0x186/0x220 drivers/usb/core/file.c:47 chrdev_open+0x237/0x6a0 fs/char_dev.c:414 do_dentry_open+0x6cb/0x1390 fs/open.c:958 vfs_open+0x82/0x3f0 fs/open.c:1088 do_open fs/namei.c:3774 [inline] path_openat+0x1e6a/0x2d60 fs/namei.c:3933 do_filp_open+0x1dc/0x430 fs/namei.c:3960 do_sys_openat2+0x17a/0x1e0 fs/open.c:1415 do_sys_open fs/open.c:1430 [inline] __do_sys_openat fs/open.c:1446 [inline] __se_sys_openat fs/open.c:1441 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1441 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7176fec990 RSP: 002b:00007f7175c60b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7176fec990 RDX: 0000000000000002 RSI: 00007f7175c60c10 RDI: 00000000ffffff9c RBP: 00007f7175c60c10 R08: 0000000000000000 R09: 00007f7175c60987 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f71771a5f80 R15: 00007fff02a3b6b8 INFO: task syz.2.1632:26242 blocked for more than 147 seconds. Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.2.1632 state:D stack:28352 pid:26242 tgid:26240 ppid:23695 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5322 [inline] __schedule+0x105f/0x34b0 kernel/sched/core.c:6682 __schedule_loop kernel/sched/core.c:6759 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6774 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6831 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b8/0x9c0 kernel/locking/mutex.c:752 wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 usb_open+0x186/0x220 drivers/usb/core/file.c:47 chrdev_open+0x237/0x6a0 fs/char_dev.c:414 do_dentry_open+0x6cb/0x1390 fs/open.c:958 vfs_open+0x82/0x3f0 fs/open.c:1088 do_open fs/namei.c:3774 [inline] path_openat+0x1e6a/0x2d60 fs/namei.c:3933 do_filp_open+0x1dc/0x430 fs/namei.c:3960 do_sys_openat2+0x17a/0x1e0 fs/open.c:1415 do_sys_open fs/open.c:1430 [inline] __do_sys_openat fs/open.c:1446 [inline] __se_sys_openat fs/open.c:1441 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1441 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5ebd48c990 RSP: 002b:00007f5ebc100b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5ebd48c990 RDX: 0000000000000002 RSI: 00007f5ebc100c10 RDI: 00000000ffffff9c RBP: 00007f5ebc100c10 R08: 0000000000000000 R09: 00007f5ebc100987 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f5ebd645f80 R15: 00007ffc0dfc82f8 Showing all locks held in the system: 3 locks held by kworker/1:0/24: #0: ffff888100eed548 ( (wq_completion)pm ){+.+.}-{0:0} , at: process_one_work+0x129b/0x1ba0 kernel/workqueue.c:3204 #1: ffffc9000019fd80 ( (work_completion)(&dev->power.work) ){+.+.}-{0:0} , at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3205 #2: ffff888109b2c508 (&port_dev->status_lock ){+.+.}-{3:3} , at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] , at: usb_port_suspend+0x255/0xf10 drivers/usb/core/hub.c:3463 1 lock held by khungtaskd/30: #0: ffffffff88ebb100 (rcu_read_lock){....}-{1:2} , at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] , at: rcu_read_lock include/linux/rcupdate.h:849 [inline] , at: debug_show_all_locks+0x7f/0x390 kernel/locking/lockdep.c:6720 4 locks held by kworker/u8:6/785: 2 locks held by getty/2608: #0: ffff88810f7ba0a0 ( &tty->ldisc_sem){++++}-{0:0} , at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900000432f0 ( &ldata->atomic_read_lock){+.+.}-{3:3} , at: n_tty_read+0xfba/0x1480 drivers/tty/n_tty.c:2211 6 locks held by kworker/1:4/4949: #0: ffff8881066ba548 ( (wq_completion)usb_hub_wq ){+.+.}-{0:0} , at: process_one_work+0x129b/0x1ba0 kernel/workqueue.c:3204 #1: ffffc9000401fd80 ( (work_completion)(&hub->events) ){+.+.}-{0:0} , at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3205 #2: ffff888109b39190 ( &dev->mutex ){....}-{3:3} , at: device_lock include/linux/device.h:1014 [inline] , at: hub_event+0x1be/0x4f40 drivers/usb/core/hub.c:5849 #3: ffff88811ddc7190 (&dev->mutex ){....}-{3:3} , at: device_lock include/linux/device.h:1014 [inline] , at: __device_attach+0x7f/0x4b0 drivers/base/dd.c:1005 #4: ffff88812e49e160 ( &dev->mutex){....}-{3:3} , at: device_lock include/linux/device.h:1014 [inline] , at: __device_attach+0x7f/0x4b0 drivers/base/dd.c:1005 #5: ffffffff899dae90 ( minor_rwsem ){++++}-{3:3} , at: usb_register_dev+0x11c/0x550 drivers/usb/core/file.c:134 4 locks held by udevd/24655: #0: ffff888118337790 ( &p->lock ){+.+.}-{3:3} , at: seq_read_iter+0xd8/0x12b0 fs/seq_file.c:182 #1: ffff88811ad73888 (&of->mutex #2 ){+.+.}-{3:3} , at: kernfs_seq_start+0x4d/0x240 fs/kernfs/file.c:154 #2: ffff8881138e9e18 ( kn->active #11 ){++++}-{0:0} , at: kernfs_seq_start+0x71/0x240 fs/kernfs/file.c:155 #3: ffff88811ddc7190 ( &dev->mutex){....}-{3:3} , at: device_lock_interruptible include/linux/device.h:1019 [inline] , at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 1 lock held by syz.3.1608/26159: #0: ffffffff89a968c8 ( wdm_mutex ){+.+.}-{3:3} , at: wdm_release+0x4b/0x440 drivers/usb/class/cdc-wdm.c:764 2 locks held by syz.0.1618/26194: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex ){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.1.1627/26222: #0: ffffffff899dae90 ( minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex ){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.2.1632/26242: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.3.1658/27720: #0: ffffffff899dae90 ( minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex ){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.2.1683/28185: #0: ffffffff899dae90 (minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.1.1691/28295: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 ( wdm_mutex ){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 2 locks held by syz.0.1695/28344: #0: ffffffff899dae90 ( minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 #1: ffffffff89a968c8 (wdm_mutex ){+.+.}-{3:3} , at: wdm_open+0x5d/0x630 drivers/usb/class/cdc-wdm.c:715 1 lock held by syz.3.1705/28789: #0: ffffffff899dae90 (minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 1 lock held by syz.2.1724/30349: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 1 lock held by syz.1.1728/30435: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 1 lock held by syz.0.1703/30488: #0: ffffffff899dae90 ( minor_rwsem){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 1 lock held by syz.3.1731/30583: #0: ffffffff899dae90 ( minor_rwsem ){++++}-{3:3} , at: usb_open+0x23/0x220 drivers/usb/core/file.c:38 3 locks held by syz-executor/30758: ============================================= NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 nmi_cpu_backtrace+0x27b/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x29c/0x300 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline] watchdog+0xf0c/0x1240 kernel/hung_task.c:379 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Sending NMI from CPU 0 to CPUs 1: imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 2532 Comm: syslogd Not tainted 6.12.0-rc3-syzkaller-00029-g64f3b5a6bc49 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:check_kcov_mode kernel/kcov.c:183 [inline] RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x70 kernel/kcov.c:217 Code: 8b 05 d5 e4 ad 7e a9 00 01 ff 00 48 8b 34 24 74 1d f6 c4 01 74 43 a9 00 00 0f 00 75 3c a9 00 00 f0 00 75 35 8b 82 54 15 00 00 <85> c0 74 2b 8b 82 30 15 00 00 83 f8 02 75 20 48 8b 8a 38 15 00 00 RSP: 0018:ffffc900001b80a8 EFLAGS: 00000046 RAX: 0000000000000000 RBX: ffffffff8728c721 RCX: ffffffff86e67ce2 RDX: ffff88811571d7c0 RSI: ffffffff86e67cec RDI: 0000000000000001 RBP: 0000000000000025 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000424778 R12: ffffc900001b81b0 R13: ffffffff8728c721 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007fef931ee380(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9209ac5270 CR3: 00000001155c0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: format_decode+0x1cc/0xba0 lib/vsprintf.c:2538 vsnprintf+0x13d/0x1880 lib/vsprintf.c:2755 sprintf+0xcd/0x110 lib/vsprintf.c:3007 print_time kernel/printk/printk.c:1362 [inline] info_print_prefix+0x25c/0x350 kernel/printk/printk.c:1388 record_print_text+0x141/0x400 kernel/printk/printk.c:1437 printk_get_next_message+0x2a6/0x670 kernel/printk/printk.c:2978 console_emit_next_record kernel/printk/printk.c:3046 [inline] console_flush_all+0x6ec/0xc60 kernel/printk/printk.c:3180 __console_flush_and_unlock kernel/printk/printk.c:3239 [inline] console_unlock+0xd9/0x210 kernel/printk/printk.c:3279 vprintk_emit+0x424/0x6f0 kernel/printk/printk.c:2407 dev_vprintk_emit drivers/base/core.c:4910 [inline] dev_printk_emit+0xfb/0x140 drivers/base/core.c:4921 __dev_printk+0xf5/0x270 drivers/base/core.c:4933 _dev_warn+0xe5/0x120 drivers/base/core.c:4977 usb_rx_callback_intf0+0x11c/0x1a0 drivers/media/rc/imon.c:1768 __usb_hcd_giveback_urb+0x389/0x6e0 drivers/usb/core/hcd.c:1650 usb_hcd_giveback_urb+0x396/0x450 drivers/usb/core/hcd.c:1734 dummy_timer+0x17c3/0x38d0 drivers/usb/gadget/udc/dummy_hcd.c:1988 __run_hrtimer kernel/time/hrtimer.c:1691 [inline] __hrtimer_run_queues+0x20a/0xae0 kernel/time/hrtimer.c:1755 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1772 handle_softirqs+0x206/0x8d0 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu kernel/softirq.c:637 [inline] irq_exit_rcu+0xac/0x110 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1037 [inline] sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1037 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:avc_search_node security/selinux/avc.c:524 [inline] RIP: 0010:avc_lookup+0xcf/0x1d0 security/selinux/avc.c:552 Code: 00 00 e8 14 10 2e ff 48 83 eb 28 e8 0b 10 2e ff 48 85 db 0f 84 c4 00 00 00 e8 fd 0f 2e ff 48 89 d8 48 c1 e8 03 42 0f b6 04 20 <84> c0 74 08 3c 03 0f 8e bc 00 00 00 8b 2b 44 89 ef 89 ee e8 59 11 RSP: 0018:ffffc9000192f8a0 EFLAGS: 00000a06 RAX: 0000000000000000 RBX: ffff888113306958 RCX: ffffffff8227cf47 RDX: ffff88811571d7c0 RSI: ffffffff8227cf23 RDI: ffff8881103ab7e0 RBP: 0000000000000053 R08: 0000000000000004 R09: 0000000000000047 R10: 0000000000000053 R11: 0000000000000000 R12: dffffc0000000000 R13: 0000000000000047 R14: 0000000000000008 R15: 000000000000001f avc_has_perm_noaudit+0x97/0x3a0 security/selinux/avc.c:1150 selinux_inode_permission+0x361/0x590 security/selinux/hooks.c:3118 security_inode_permission+0x83/0xc0 security/security.c:2320 inode_permission fs/namei.c:543 [inline] inode_permission+0x17a/0x5f0 fs/namei.c:510 may_lookup fs/namei.c:1760 [inline] link_path_walk.part.0.constprop.0+0x1d7/0xd40 fs/namei.c:2366 link_path_walk fs/namei.c:2350 [inline] path_openat+0x228/0x2d60 fs/namei.c:3929 do_filp_open+0x1dc/0x430 fs/namei.c:3960 do_sys_openat2+0x17a/0x1e0 fs/open.c:1415 do_sys_open fs/open.c:1430 [inline] __do_sys_openat fs/open.c:1446 [inline] __se_sys_openat fs/open.c:1441 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1441 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fef933429a4 Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffdf4b5c0e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00005611bab6f2c0 RCX: 00007fef933429a4 RDX: 0000000000000d41 RSI: 00007fef934e1443 RDI: 00000000ffffff9c RBP: 00007fef934e1443 R08: 0000000000000001 R09: 0000000000000000 R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000d41 R13: 00000000670e54b3 R14: 0000000000000004 R15: 00005611bab6f410