rcu: INFO: rcu_sched detected stalls on CPUs/tasks: rcu: 1-....: (30 ticks this GP) idle=b9a/1/0x4000000000000002 softirq=42190/42192 fqs=5 (detected by 0, t=10550 jiffies, g=75453, q=467) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 12014 Comm: syz-executor.4 Not tainted 5.4.0-rc1+ #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vsnprintf+0x8c2/0x14f0 lib/vsprintf.c:2469 Code: 89 ea 48 c1 e8 03 83 e2 07 0f b6 04 18 38 d0 0f 8f 8d f9 ff ff 84 c0 0f 84 85 f9 ff ff 4c 89 ef e8 73 3c f6 fb e9 78 f9 ff ff a9 fd ce fb 4c 8b 74 24 10 4d 39 f4 73 44 e8 9a fd ce fb 4c 89 RSP: 0000:ffff8881db3094a0 EFLAGS: 00000097 RAX: 000000000000010b RBX: dffffc0000000000 RCX: ffffffff856f173d RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000001 RBP: ffffffff85c74b84 R08: 0000000000000000 R09: ffff8881db3096ef R10: ffffed103b6612de R11: ffff8881db3096f2 R12: ffff8881db3096f5 R13: ffffffff85c74b85 R14: 0000000000000000 R15: ffff8881db3095a0 FS: 0000000001d32940(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000148 CR3: 00000001d1244000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sprintf+0xc0/0x100 lib/vsprintf.c:2712 print_caller kernel/printk/printk.c:1282 [inline] print_prefix kernel/printk/printk.c:1299 [inline] msg_print_text+0x190/0x560 kernel/printk/printk.c:1316 console_unlock+0x301/0xc40 kernel/printk/printk.c:2448 vprintk_emit+0x171/0x3e0 kernel/printk/printk.c:1996 vprintk_func+0x75/0x113 kernel/printk/printk_safe.c:386 printk+0xba/0xed kernel/printk/printk.c:2056 printk_stack_address arch/x86/kernel/dumpstack.c:71 [inline] show_trace_log_lvl+0x225/0x2b5 arch/x86/kernel/dumpstack.c:258 sched_show_task kernel/sched/core.c:5964 [inline] sched_show_task.cold+0x2e0/0x359 kernel/sched/core.c:5939 show_state_filter+0x164/0x209 kernel/sched/core.c:6014 k_spec drivers/tty/vt/keyboard.c:636 [inline] k_spec+0xdc/0x120 drivers/tty/vt/keyboard.c:625 kbd_keycode drivers/tty/vt/keyboard.c:1477 [inline] kbd_event+0x927/0x3790 drivers/tty/vt/keyboard.c:1495 input_to_handler+0x3b6/0x4c0 drivers/input/input.c:118 input_pass_values.part.0+0x2e3/0x720 drivers/input/input.c:145 input_pass_values drivers/input/input.c:181 [inline] input_repeat_key+0x1ee/0x2c0 drivers/input/input.c:193 call_timer_fn+0x179/0x650 kernel/time/timer.c:1404 expire_timers kernel/time/timer.c:1449 [inline] __run_timers kernel/time/timer.c:1773 [inline] __run_timers kernel/time/timer.c:1740 [inline] run_timer_softirq+0x5e3/0x1490 kernel/time/timer.c:1786 __do_softirq+0x221/0x912 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x178/0x1a0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x12f/0x500 arch/x86/kernel/apic/apic.c:1137 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830 RIP: 0010:csd_lock_wait kernel/smp.c:109 [inline] RIP: 0010:smp_call_function_single+0x2c0/0x370 kernel/smp.c:311 Code: 0a 00 48 8b 4c 24 08 48 8b 54 24 10 48 8d 74 24 40 8b 7c 24 1c e8 10 fa ff ff 41 89 c4 eb 07 e8 56 3c 0a 00 f3 90 8b 5c 24 58 <31> ff 83 e3 01 89 de e8 b4 3d 0a 00 85 db 75 e5 e8 3b 3c 0a 00 e9 RSP: 0000:ffff8881af817860 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 RAX: ffff8881d26c3000 RBX: 0000000000000003 RCX: ffffffff8133dfec RDX: 0000000000000000 RSI: ffffffff8133dfda RDI: 0000000000000005 RBP: ffff8881af817938 R08: ffff8881d26c3000 R09: fffffbfff11b25a6 R10: fffffbfff11b25a5 R11: ffffffff88d92d2f R12: 0000000000000000 R13: 0000000000000200 R14: 1ffff11035f02f10 R15: 0000000000000001 smp_call_function_many+0x6e2/0x830 kernel/smp.c:451 on_each_cpu_mask+0x3c/0xd0 kernel/smp.c:645 on_each_cpu_cond_mask+0x134/0x1a0 kernel/smp.c:697 flush_tlb_others arch/x86/include/asm/paravirt.h:68 [inline] flush_tlb_mm_range+0x1e8/0x3e0 arch/x86/mm/tlb.c:798 flush_tlb_page arch/x86/include/asm/tlbflush.h:585 [inline] ptep_clear_flush+0x12b/0x151 mm/pgtable-generic.c:88 wp_page_copy+0x880/0x19b0 mm/memory.c:2366 do_wp_page+0x2cd/0x1b40 mm/memory.c:2628 handle_pte_fault mm/memory.c:3865 [inline] __handle_mm_fault+0x1415/0x2980 mm/memory.c:3973 handle_mm_fault+0x2f1/0x910 mm/memory.c:4010 do_user_addr_fault arch/x86/mm/fault.c:1441 [inline] __do_page_fault+0x62b/0xcc0 arch/x86/mm/fault.c:1506 page_fault+0x34/0x40 arch/x86/entry/entry_64.S:1202 RIP: 0033:0x40cd3b Code: 50 80 60 20 01 48 89 48 10 48 8b 4c 24 60 48 89 48 18 8b 4c 24 68 89 48 24 8b 4c 24 28 89 48 28 31 c0 48 8b 8c 04 20 01 00 00 <48> 89 8c 02 50 bf 75 00 48 83 c0 08 48 83 f8 48 75 e6 49 63 c6 0f RSP: 002b:00007ffe0fb82ef0 EFLAGS: 00010287 RAX: 0000000000000008 RBX: 0000000000000000 RCX: 0000000040104593 RDX: 00000000000000a8 RSI: 00007f18f6901db0 RDI: 000000000075bfd0 RBP: 000000000075bfd4 R08: 0000000000000000 R09: 00007f18f6902700 R10: 00007f18f69029d0 R11: 0000000000000202 R12: 000000000075bfc8 R13: 0000000000000003 R14: 0000000000000001 R15: 000000000075bfd4 rcu: rcu_sched kthread starved for 1745 jiffies! g75453 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 rcu: RCU grace-period kthread stack dump: rcu_sched I29384 10 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x166/0x340 kernel/time/hrtimer.c:2127 schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x440/0xb20 kernel/time/timer.c:1895 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 rcu_gp_fqs_loop kernel/rcu/tree.c:1639 [inline] rcu_gp_kthread+0xaff/0x29e0 kernel/rcu/tree.c:1799 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fa99d9b1dd3 Code: Bad RIP value. RSP: 002b:00007ffca71b0e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 00007ffca71b1010 RCX: 00007fa99d9b1dd3 RDX: 0000000000000000 RSI: 00007ffca71b11c0 RDI: 000000000000000b RBP: 00007ffca71b11c0 R08: 00007ffca71b1240 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00007ffca71b15a0 R14: 0000000000000000 R15: 0000000000000000 kthreadd S29208 2 0 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 kthreadd+0x572/0x680 kernel/kthread.c:584 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 rcu_gp I30312 3 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 rcu_par_gp I31000 4 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/0:0 D24448 5 2 0x80004000 Workqueue: usb_hub_wq hub_event Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x440/0xb20 kernel/time/timer.c:1895 schedule_timeout_uninterruptible kernel/time/timer.c:1929 [inline] msleep+0xa4/0xf0 kernel/time/timer.c:2048 hub_port_wait_reset drivers/usb/core/hub.c:2754 [inline] hub_port_reset+0x2a7/0x1460 drivers/usb/core/hub.c:2883 hub_port_init+0xa0a/0x2d30 drivers/usb/core/hub.c:4697 hub_port_connect drivers/usb/core/hub.c:5030 [inline] hub_port_connect_change drivers/usb/core/hub.c:5213 [inline] port_event drivers/usb/core/hub.c:5359 [inline] hub_event+0x197f/0x3640 drivers/usb/core/hub.c:5441 process_one_work+0x92b/0x1530 kernel/workqueue.c:2269 worker_thread+0x96/0xe20 kernel/workqueue.c:2415 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/0:0H I29304 6 2 0x80004000 Workqueue: 0x0 (kblockd) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/u4:0 I24936 7 2 0x80004000 Workqueue: 0x0 (events_unbound) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 mm_percpu_wq I31000 8 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 ksoftirqd/0 S25208 9 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 rcu_sched I29384 10 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x440/0xb20 kernel/time/timer.c:1895 rcu_gp_fqs_loop kernel/rcu/tree.c:1639 [inline] rcu_gp_kthread+0xaff/0x29e0 kernel/rcu/tree.c:1799 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 migration/0 S29944 11 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 cpuhp/0 S28352 13 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 cpuhp/1 S28400 14 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 migration/1 R running task 30512 15 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 ksoftirqd/1 S25464 16 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 smpboot_thread_fn+0x585/0x850 kernel/smpboot.c:161 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/1:0 I24408 17 2 0x80004000 Workqueue: 0x0 (events) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/1:0H I30048 18 2 0x80004000 Workqueue: 0x0 (kblockd) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kdevtmpfs S27304 19 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 devtmpfsd.part.0+0x48d/0x780 drivers/base/devtmpfs.c:420 devtmpfsd+0xf8/0x120 drivers/base/devtmpfs.c:398 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 netns I30584 20 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kauditd S30280 21 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] kauditd_thread+0x627/0xac0 kernel/audit.c:875 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/1:1 I26120 22 2 0x80004000 Workqueue: 0x0 (events) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 khungtaskd S30144 23 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x440/0xb20 kernel/time/timer.c:1895 watchdog+0xeb/0xe50 kernel/hung_task.c:293 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 oom_reaper S30568 24 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] oom_reaper+0xb99/0x1060 mm/oom_kill.c:643 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 writeback I31000 25 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kcompactd0 S30608 26 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] kcompactd+0x50d/0x7c0 mm/compaction.c:2646 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/u4:1 R running task 24448 28 2 0x80004008 Workqueue: writeback wb_workfn (flush-8:0) Call Trace: kblockd I31000 78 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 ata_sff I30584 79 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 md I31000 80 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 edac-poller I31000 81 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/1:2 I23808 83 2 0x80004000 Workqueue: 0x0 (events) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 rpciod I30584 84 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/u5:0 I29392 85 2 0x80004000 Workqueue: 0x0 (hci0) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 xprtiod I30840 86 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 cfg80211 I30840 87 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kswapd0 S30536 88 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 kswapd_try_to_sleep mm/vmscan.c:3808 [inline] kswapd+0xbb6/0xdd0 mm/vmscan.c:3868 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 nfsiod I30840 89 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 acpi_thermal_pm I30840 92 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 scsi_eh_0 S31000 93 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 scsi_error_handler+0x508/0xf70 drivers/scsi/scsi_error.c:2194 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 scsi_tmf_0 I30840 94 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/0:1H I28256 95 2 0x80004000 Workqueue: 0x0 (kblockd) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 target_completi I30840 96 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 xcopy_wq I30840 97 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 libertastf I30584 98 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 zd1211rw I30840 99 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 u132 I30840 100 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 usbip_event I30584 101 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/0:2 D23856 102 2 0x80004000 Workqueue: usb_hub_wq hub_event Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x440/0xb20 kernel/time/timer.c:1895 schedule_timeout_uninterruptible kernel/time/timer.c:1929 [inline] msleep+0xa4/0xf0 kernel/time/timer.c:2048 hub_port_wait_reset drivers/usb/core/hub.c:2754 [inline] hub_port_reset+0x2a7/0x1460 drivers/usb/core/hub.c:2883 hub_port_init+0x1cc/0x2d30 drivers/usb/core/hub.c:4542 hub_port_connect drivers/usb/core/hub.c:5030 [inline] hub_port_connect_change drivers/usb/core/hub.c:5213 [inline] port_event drivers/usb/core/hub.c:5359 [inline] hub_event+0x197f/0x3640 drivers/usb/core/hub.c:5441 process_one_work+0x92b/0x1530 kernel/workqueue.c:2269 worker_thread+0x96/0xe20 kernel/workqueue.c:2415 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 pvrusb2-context S30584 103 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 pvr2_context_thread_func+0x5ed/0x860 drivers/media/usb/pvrusb2/pvrusb2-context.c:160 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kvub300c I30584 104 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kvub300p I30840 105 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kvub300d I30840 106 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kmemstick I30840 107 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 elousb I30840 108 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 wusbd I30840 109 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 ipv6_addrconf I30584 110 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kworker/1:1H R running task 28792 116 2 0x80004000 Workqueue: 0x0 (kblockd) Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 worker_thread+0x245/0xe20 kernel/workqueue.c:2436 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 ext4-rsv-conver I30584 117 2 0x80004000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 rescuer_thread+0x6ed/0xc00 kernel/workqueue.c:2572 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 udevd S26744 239 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x2ef/0x340 kernel/time/hrtimer.c:2118 ep_poll+0xcca/0xe60 fs/eventpoll.c:1915 do_epoll_wait+0x209/0x260 fs/eventpoll.c:2294 __do_sys_epoll_wait fs/eventpoll.c:2304 [inline] __se_sys_epoll_wait fs/eventpoll.c:2301 [inline] __x64_sys_epoll_wait+0x93/0xf0 fs/eventpoll.c:2301 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fddead0a943 Code: Bad RIP value. RSP: 002b:00007ffe425f7da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fddead0a943 RDX: 0000000000000008 RSI: 00007ffe425f7ea0 RDI: 000000000000000a RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 R13: 0000000000000000 R14: 0000000000000000 R15: 000000000188e250 dhclient S28192 1465 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x166/0x340 kernel/time/hrtimer.c:2127 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fa3c79eddd3 Code: Bad RIP value. RSP: 002b:00007fff886468d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 00007fa3c7e39010 RCX: 00007fa3c79eddd3 RDX: 00007fa3c7e3b190 RSI: 00007fa3c7e3b090 RDI: 0000000000000016 RBP: 00007fff88646928 R08: 00007fff88646930 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff88646930 R13: 0000000000000000 R14: 00005629f078a490 R15: 431bde82d7b634db rsyslogd S26744 1600 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x166/0x340 kernel/time/hrtimer.c:2127 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f8074684df3 Code: Bad RIP value. RSP: 002b:00007ffe9ec0e0e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f8074684df3 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000015180 R08: 00007ffe9ec0e110 R09: 00007f80722f4700 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 rs:main Q:Reg S27824 1601 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] futex_wait_queue_me+0x2a7/0x570 kernel/futex.c:2627 futex_wait+0x1e2/0x590 kernel/futex.c:2733 do_futex+0x15d/0x1b90 kernel/futex.c:3644 __do_sys_futex kernel/futex.c:3705 [inline] __se_sys_futex kernel/futex.c:3673 [inline] __x64_sys_futex+0x376/0x4f0 kernel/futex.c:3673 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f8074d51344 Code: Bad RIP value. RSP: 002b:00007f80732f5cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8074d51344 RDX: 0000000000004a6f RSI: 0000000000000080 RDI: 0000000001f25264 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000002537 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000447f18 R13: 000000000044421f R14: 0000000000447ee8 R15: 0000000000000003 rsyslogd S28192 1602 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x2ef/0x340 kernel/time/hrtimer.c:2118 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f8074684df3 Code: Bad RIP value. RSP: 002b:00007f8072af4d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 00007f8072af4da0 RCX: 00007f8074684df3 RDX: 0000000000000000 RSI: 00007f8072af4da0 RDI: 0000000000000001 RBP: 00007f8073d7d5e0 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f8073d7d5f0 R15: 0000000000000001 rsyslogd R running task 29264 1603 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 exit_to_usermode_loop+0xf6/0x200 arch/x86/entry/common.c:149 prepare_exit_to_usermode+0x2d4/0x370 arch/x86/entry/common.c:194 retint_user+0x8/0x18 RIP: 0033:0x7f80746c2a30 Code: Bad RIP value. RSP: 002b:00007f80722f3d68 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 RAX: 0000000000000000 RBX: 0000000000000014 RCX: 0000000000000001 RDX: 0000000000001004 RSI: 000000000000005f RDI: 00007f8073926621 RBP: 000000000000005f R08: 00007f8073926620 R09: 0000000000000000 R10: 7269647261685f70 R11: 0000000000000000 R12: 00000000000003d5 R13: 0000000000000014 R14: 00007f8073b2918a R15: 00007f8073b295b2 cron S27824 1643 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x21f/0x650 kernel/time/hrtimer.c:1871 hrtimer_nanosleep+0x249/0x4f0 kernel/time/hrtimer.c:1924 __do_sys_nanosleep kernel/time/hrtimer.c:1958 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1945 [inline] __x64_sys_nanosleep+0x19d/0x220 kernel/time/hrtimer.c:1945 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7ffbd6978e40 Code: Bad RIP value. RSP: 002b:00007ffd3feeb538 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 RAX: ffffffffffffffda RBX: 00007ffd3feeb660 RCX: 00007ffbd6978e40 RDX: 0000000000000000 RSI: 00007ffd3feeb6e0 RDI: 00007ffd3feeb6e0 RBP: 00007ffd3feeb5e0 R08: 00007ffd3feeb540 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff R13: 00007ffd3feeb840 R14: 0000000000000000 R15: 0000000000000000 sshd S28192 1670 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x2ef/0x340 kernel/time/hrtimer.c:2118 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2c5cededd3 Code: Bad RIP value. RSP: 002b:00007ffcc21af818 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 000055ffd199fac0 RCX: 00007f2c5cededd3 RDX: 0000000000000000 RSI: 000055ffd331fe40 RDI: 0000000000000007 RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffd331fe40 R13: 000055ffd199fa40 R14: 0000000000000002 R15: 000055ffd1999ca0 getty S25960 1694 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fdbc891e310 Code: Bad RIP value. RSP: 002b:00007fff48c595d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007fdbc8ff36a8 RCX: 00007fdbc891e310 RDX: 0000000000000001 RSI: 00007fff48c59628 RDI: 0000000000000000 RBP: 00007fff48c59e10 R08: 00007fff48c59410 R09: 00007fdbc8bd4e90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007fff48c5cf11 R14: 0000000000000000 R15: 0000000000000000 getty S27104 1695 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fcda76c3310 Code: Bad RIP value. RSP: 002b:00007ffe7f3d8b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007fcda7d986a8 RCX: 00007fcda76c3310 RDX: 0000000000000001 RSI: 00007ffe7f3d8be8 RDI: 0000000000000000 RBP: 00007ffe7f3d93d0 R08: 00007ffe7f3d89d0 R09: 00007fcda7979e90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007ffe7f3dcf11 R14: 0000000000000000 R15: 0000000000000000 getty S26928 1696 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fed0dfd7310 Code: Bad RIP value. RSP: 002b:00007fff49c65a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007fed0e6ac6a8 RCX: 00007fed0dfd7310 RDX: 0000000000000001 RSI: 00007fff49c65a88 RDI: 0000000000000000 RBP: 00007fff49c66270 R08: 00007fff49c65870 R09: 00007fed0e28de90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007fff49c68f11 R14: 0000000000000000 R15: 0000000000000000 getty S27568 1697 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f4085922310 Code: Bad RIP value. RSP: 002b:00007ffdc382a3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f4085ff76a8 RCX: 00007f4085922310 RDX: 0000000000000001 RSI: 00007ffdc382a3f8 RDI: 0000000000000000 RBP: 00007ffdc382abe0 R08: 00007ffdc382a1e0 R09: 00007f4085bd8e90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007ffdc382df11 R14: 0000000000000000 R15: 0000000000000000 getty S27432 1698 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f894d619310 Code: Bad RIP value. RSP: 002b:00007fff9e6c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f894dcee6a8 RCX: 00007f894d619310 RDX: 0000000000000001 RSI: 00007fff9e6c9cb8 RDI: 0000000000000000 RBP: 00007fff9e6ca4a0 R08: 00007fff9e6c9aa0 R09: 00007f894d8cfe90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007fff9e6cdf11 R14: 0000000000000000 R15: 0000000000000000 getty S27184 1699 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fe242a78310 Code: Bad RIP value. RSP: 002b:00007ffeb9174358 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007fe24314d6a8 RCX: 00007fe242a78310 RDX: 0000000000000001 RSI: 00007ffeb91743a8 RDI: 0000000000000000 RBP: 00007ffeb9174b90 R08: 00007ffeb9174190 R09: 00007fe242d2ee90 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 00007ffeb9176f11 R14: 0000000000000000 R15: 0000000000000000 getty S28024 1700 1 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_timeout+0x682/0xb20 kernel/time/timer.c:1871 wait_woken+0x131/0x250 kernel/sched/wait.c:416 n_tty_read+0x152e/0x1ae0 drivers/tty/n_tty.c:2226 tty_read+0x190/0x290 drivers/tty/tty_io.c:868 __vfs_read+0x76/0x100 fs/read_write.c:425 vfs_read+0x1ea/0x430 fs/read_write.c:461 ksys_read+0x127/0x250 fs/read_write.c:587 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f4693857310 Code: Bad RIP value. RSP: 002b:00007ffd60ae1918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 00007f4693f2c6a8 RCX: 00007f4693857310 RDX: 0000000000000001 RSI: 00007ffd60ae1968 RDI: 0000000000000000 RBP: 00007ffd60ae2150 R08: 00007ffd60ae1750 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006075a0 R13: 0000000000001002 R14: 0000000000000000 R15: 0000000000000000 sshd S26808 1719 1670 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 schedule_hrtimeout_range_clock+0x166/0x340 kernel/time/hrtimer.c:2127 poll_schedule_timeout.constprop.0+0x107/0x1e0 fs/select.c:243 do_select+0x122e/0x1700 fs/select.c:603 core_sys_select+0x4da/0x820 fs/select.c:677 kern_select+0x13d/0x1c0 fs/select.c:718 __do_sys_select fs/select.c:725 [inline] __se_sys_select fs/select.c:722 [inline] __x64_sys_select+0xba/0x150 fs/select.c:722 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7facbe91fdd3 Code: Bad RIP value. RSP: 002b:00007ffe372ddc38 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 RAX: ffffffffffffffda RBX: 00007ffe372ddcc0 RCX: 00007facbe91fdd3 RDX: 0000564c3eb54b20 RSI: 0000564c3eb54b40 RDI: 000000000000000c RBP: 0000564c3dc738dc R08: 00007ffe372ddc60 R09: 0101010101010101 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe372ddcc8 R13: 0000000000000000 R14: 00007ffe372ddcb8 R15: 00007ffe372ddcbc syz-fuzzer R running task 26408 1721 1719 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] futex_wait_queue_me+0x2a7/0x570 kernel/futex.c:2627 futex_wait+0x1e2/0x590 kernel/futex.c:2733 do_futex+0x15d/0x1b90 kernel/futex.c:3644 __do_sys_futex kernel/futex.c:3705 [inline] __se_sys_futex kernel/futex.c:3673 [inline] __x64_sys_futex+0x376/0x4f0 kernel/futex.c:3673 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45b153 Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec RSP: 002b:000000c4200396a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000028673859 RCX: 000000000045b153 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000018070a0 RBP: 000000c4200396e8 R08: 0000000000000000 R09: 0000000000000000 R10: 000000c4200396d8 R11: 0000000000000206 R12: 000000af01d6a4d5 R13: 0000000000000001 R14: 000000c4200970e0 R15: 0000000000000001 syz-fuzzer S27576 1722 1719 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136 freezable_schedule include/linux/freezer.h:172 [inline] futex_wait_queue_me+0x2a7/0x570 kernel/futex.c:2627 futex_wait+0x1e2/0x590 kernel/futex.c:2733 do_futex+0x15d/0x1b90 kernel/futex.c:3644 __do_sys_futex kernel/futex.c:3705 [inline] __se_sys_futex kernel/futex.c:3673 [inline] __x64_sys_futex+0x376/0x4f0 kernel/futex.c:3673 do_syscall_64+0xb7/0x580 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45b153 Code: d3 4d 8b 6c 24 10 4d 85 ed 0f 84 61 02 00 00 49 83 7d 08 00 ba 02 00 00 00 0f 84 50 03 00 00 31 f6 4c 89 ef ff d3 4d 8b 75 08 <4d> 85 f6 0f 84 09 01 00 00 49 83 7e 08 00 ba 03 00 00 00 0f 84 ec RSP: 002b:000000c42004fe70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045b153 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001802fd0 RBP: 000000c42004feb8 R08: 0000000000000000 R09: 0000000000000000 R10: 000000c42004fea8 R11: 0000000000000246 R12: 000000000042f0a0 R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 syz-fuzzer S26576 1723 1719 0x00000000 Call Trace: schedule+0xca/0x250 kernel/sched/core.c:4136