[ 8.695088][ T170] netconsole: network logging started [ 8.695102][ T170] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.695104][ T170] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 170, name: modprobe [ 8.695106][ T170] preempt_count: 1, expected: 0 [ 8.695107][ T170] RCU nest depth: 0, expected: 0 [ 8.695108][ T170] locks held by modprobe/170: 4, last CPU#1: [ 8.695110][ T170] #0: ffffffff93799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.695122][ T170] #1: ffffffff93799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.695126][ T170] #2: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.695129][ T170] #3: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.695133][ T170] irq event stamp: 23912 [ 8.695134][ T170] hardirqs last enabled at (23911): [] __down_trylock_console_sem+0x86/0xa0 [ 8.695136][ T170] hardirqs last disabled at (23912): [] console_emit_next_record+0x3f8/0x4f0 [ 8.695137][ T170] softirqs last enabled at (23682): [] handle_softirqs+0x67c/0x900 [ 8.695141][ T170] softirqs last disabled at (22807): [] __irq_exit_rcu+0x145/0x1c0 [ 8.695143][ T170] Preemption disabled at: [ 8.695144][ T170] [] vprintk_emit+0x31b/0x3e0 [ 8.695150][ T170] CPU: 1 UID: 0 PID: 170 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.695153][ T170] Tainted: [W]=WARN [ 8.695154][ T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.695155][ T170] Call Trace: [ 8.695157][ T170] [ 8.695158][ T170] dump_stack_lvl+0x6f/0xa0 [ 8.695163][ T170] ? vprintk_emit+0x31b/0x3e0 [ 8.695165][ T170] __might_resched.cold+0x1fe/0x2c1 [ 8.695170][ T170] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.695173][ T170] ? __kmalloc_noprof+0xdb/0x760 [ 8.695178][ T170] __kmalloc_noprof+0x443/0x760 [ 8.695180][ T170] ? alloc_buf.isra.0+0x4b/0x260 [ 8.695185][ T170] ? do_raw_spin_unlock+0x59/0x250 [ 8.695187][ T170] alloc_buf.isra.0+0x4b/0x260 [ 8.695190][ T170] put_chars+0x1e1/0x2f0 [ 8.695193][ T170] ? __send_to_port+0x420/0x420 [ 8.695196][ T170] ? validate_chain+0x38b/0xc20 [ 8.695200][ T170] hvc_console_print+0x292/0x780 [ 8.695206][ T170] ? hvc_write+0x3a0/0x3a0 [ 8.695208][ T170] ? rcu_is_watching+0x16/0xd0 [ 8.695212][ T170] ? lock_acquire+0x13c/0x160 [ 8.695216][ T170] console_emit_next_record+0x252/0x4f0 [ 8.695219][ T170] ? devkmsg_read+0x4e0/0x4e0 [ 8.695223][ T170] ? rcu_is_watching+0x16/0xd0 [ 8.695225][ T170] ? lock_acquire+0x13c/0x160 [ 8.695228][ T170] console_flush_one_record+0x46f/0x710 [ 8.695232][ T170] ? console_emit_next_record+0x4f0/0x4f0 [ 8.695234][ T170] ? __lock_acquire+0x518/0xc20 [ 8.695239][ T170] console_unlock+0xee/0x1f0 [ 8.695241][ T170] ? console_flush_one_record+0x710/0x710 [ 8.695242][ T170] ? rcu_is_watching+0x16/0xd0 [ 8.695244][ T170] ? lock_acquire+0x60/0x160 [ 8.695248][ T170] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.695249][ T170] ? vprintk_emit+0x320/0x3e0 [ 8.695252][ T170] vprintk_emit+0x37c/0x3e0 [ 8.695255][ T170] ? wake_up_klogd_work_func+0x90/0x90 [ 8.695257][ T170] ? find_held_lock+0x2b/0x80 [ 8.695261][ T170] ? __lock_release.isra.0+0x69/0x1a0 [ 8.695262][ T170] ? fast_dput+0x316/0x540 [ 8.695266][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 8.695270][ T170] _printk+0xc7/0x100 [ 8.695274][ T170] ? snapshot_read.cold+0x21/0x21 [ 8.695276][ T170] ? __up_write+0x2e5/0x5f0 [ 8.695280][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 8.695283][ T170] ? configfs_register_subsystem+0x340/0x570 [ 8.695288][ T170] init_netconsole+0x4a8/0x1000 [netconsole] [ 8.695291][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 8.695298][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 8.695301][ T170] do_one_initcall+0x124/0x4f0 [ 8.695304][ T170] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 8.695309][ T170] ? do_init_module+0xae/0x8a0 [ 8.695312][ T170] ? kasan_unpoison+0x44/0x70 [ 8.695317][ T170] do_init_module+0x2ad/0x8a0 [ 8.695324][ T170] ? lockdep_hardirqs_on+0x91/0x130 [ 8.695328][ T170] ? free_module+0x470/0x470 [ 8.695331][ T170] ? kfree+0x123/0x590 [ 8.695334][ T170] load_module+0x1424/0x1bb0 [ 8.695341][ T170] ? layout_and_allocate.isra.0+0x680/0x680 [ 8.695344][ T170] ? __ia32_sys_fsconfig+0x180/0x180 [ 8.695348][ T170] ? ovl_real_file+0x172/0x1e0 [ 8.695351][ T170] ? backing_file_read_iter+0x541/0x790 [ 8.695355][ T170] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.695358][ T170] init_module_from_file+0x11f/0x1a0 [ 8.695362][ T170] ? __do_sys_init_module+0x220/0x220 [ 8.695369][ T170] ? __rwlock_init+0x150/0x150 [ 8.695372][ T170] ? do_raw_spin_unlock+0x59/0x250 [ 8.695375][ T170] idempotent_init_module+0x37b/0x7c0 [ 8.695378][ T170] ? init_module_from_file+0x1a0/0x1a0 [ 8.695384][ T170] ? rcu_is_watching+0x16/0xd0 [ 8.695386][ T170] ? cap_capable+0x1d7/0x3d0 [ 8.695391][ T170] __x64_sys_finit_module+0xdf/0x190 [ 8.695393][ T170] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.695397][ T170] do_syscall_64+0xff/0x530 [ 8.695399][ T170] ? exc_page_fault+0xee/0x100 [ 8.695402][ T170] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.695404][ T170] RIP: 0033:0x7f92e546d37d [ 8.695407][ T170] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 8.695409][ T170] RSP: 002b:00007ffe9466b708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 8.695411][ T170] RAX: ffffffffffffffda RBX: 000055f888be4700 RCX: 00007f92e546d37d [ 8.695413][ T170] RDX: 0000000000000000 RSI: 000055f8790d8ffd RDI: 0000000000000005 [ 8.695413][ T170] RBP: 00007ffe9466b7a0 R08: 0000000000000000 R09: 0000000000000000 [ 8.695414][ T170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8790d8ffd [ 8.695415][ T170] R13: 000055f888be4810 R14: 0000000000040000 R15: 0000000000000000 [ 8.695421][ T170] [ 10.777885][ T221] Test #1 from CPU0: netcons_vwEZE [ 10.777905][ T221] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.777907][ T221] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 221, name: echo [ 10.777909][ T221] preempt_count: 1, expected: 0 [ 10.777910][ T221] RCU nest depth: 0, expected: 0 [ 10.777911][ T221] locks held by echo/221: 4, last CPU#0: [ 10.777913][ T221] #0: ffffffff93799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.777925][ T221] #1: ffffffff93799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.777930][ T221] #2: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.777934][ T221] #3: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.777938][ T221] irq event stamp: 12790 [ 10.777940][ T221] hardirqs last enabled at (12789): [] __down_trylock_console_sem+0x86/0xa0 [ 10.777942][ T221] hardirqs last disabled at (12790): [] console_emit_next_record+0x3f8/0x4f0 [ 10.777944][ T221] softirqs last enabled at (9282): [] handle_softirqs+0x67c/0x900 [ 10.777947][ T221] softirqs last disabled at (7727): [] __irq_exit_rcu+0x145/0x1c0 [ 10.777950][ T221] Preemption disabled at: [ 10.777951][ T221] [] vprintk_emit+0x31b/0x3e0 [ 10.777956][ T221] CPU: 0 UID: 0 PID: 221 Comm: echo Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.777960][ T221] Tainted: [W]=WARN [ 10.777961][ T221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.777963][ T221] Call Trace: [ 10.777965][ T221] [ 10.777967][ T221] dump_stack_lvl+0x6f/0xa0 [ 10.777972][ T221] ? vprintk_emit+0x31b/0x3e0 [ 10.777974][ T221] __might_resched.cold+0x1fe/0x2c1 [ 10.777979][ T221] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.777983][ T221] ? __kmalloc_noprof+0xdb/0x760 [ 10.777987][ T221] __kmalloc_noprof+0x443/0x760 [ 10.777989][ T221] ? alloc_buf.isra.0+0x4b/0x260 [ 10.777995][ T221] ? do_raw_spin_unlock+0x59/0x250 [ 10.777997][ T221] alloc_buf.isra.0+0x4b/0x260 [ 10.778000][ T221] put_chars+0x1e1/0x2f0 [ 10.778003][ T221] ? __send_to_port+0x420/0x420 [ 10.778004][ T221] ? printk_get_next_message+0x2fe/0x7d0 [ 10.778007][ T221] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.778010][ T221] ? validate_chain+0x38b/0xc20 [ 10.778014][ T221] hvc_console_print+0x292/0x780 [ 10.778017][ T221] ? __lock_acquire+0x518/0xc20 [ 10.778019][ T221] ? __lock_acquire+0x518/0xc20 [ 10.778023][ T221] ? hvc_write+0x3a0/0x3a0 [ 10.778026][ T221] ? rcu_is_watching+0x16/0xd0 [ 10.778029][ T221] ? lock_acquire+0x13c/0x160 [ 10.778032][ T221] console_emit_next_record+0x252/0x4f0 [ 10.778036][ T221] ? devkmsg_read+0x4e0/0x4e0 [ 10.778040][ T221] ? rcu_is_watching+0x16/0xd0 [ 10.778042][ T221] ? lock_acquire+0x13c/0x160 [ 10.778045][ T221] console_flush_one_record+0x46f/0x710 [ 10.778049][ T221] ? console_emit_next_record+0x4f0/0x4f0 [ 10.778051][ T221] ? __lock_acquire+0x518/0xc20 [ 10.778055][ T221] console_unlock+0xee/0x1f0 [ 10.778058][ T221] ? console_flush_one_record+0x710/0x710 [ 10.778060][ T221] ? rcu_is_watching+0x16/0xd0 [ 10.778062][ T221] ? lock_acquire+0x60/0x160 [ 10.778065][ T221] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.778067][ T221] ? vprintk_emit+0x320/0x3e0 [ 10.778070][ T221] vprintk_emit+0x37c/0x3e0 [ 10.778073][ T221] ? wake_up_klogd_work_func+0x90/0x90 [ 10.778076][ T221] ? _copy_from_iter+0x1bb/0x1810 [ 10.778082][ T221] devkmsg_emit.constprop.0+0xbc/0xf1 [ 10.778086][ T221] ? vprintk_emit.cold+0x107/0x107 [ 10.778089][ T221] ? __kmalloc_noprof+0x302/0x760 [ 10.778091][ T221] ? idr_get_free+0x830/0x830 [ 10.778095][ T221] ? devkmsg_write+0xd1/0x2c0 [ 10.778098][ T221] ? _copy_from_iter+0x1bb/0x1810 [ 10.778100][ T221] devkmsg_write.cold+0x5a/0x8b [ 10.778103][ T221] ? vprintk_default+0x20/0x20 [ 10.778105][ T221] ? handle_pte_fault+0x426/0x710 [ 10.778109][ T221] ? do_numa_page.isra.0+0xa70/0xa70 [ 10.778112][ T221] ? vprintk_default+0x20/0x20 [ 10.778114][ T221] new_sync_write+0x33e/0x760 [ 10.778119][ T221] ? new_sync_read+0x750/0x750 [ 10.778120][ T221] ? lock_vma_under_rcu+0x159/0x410 [ 10.778128][ T221] vfs_write+0x6a2/0xbd0 [ 10.778133][ T221] ksys_write+0x116/0x250 [ 10.778135][ T221] ? __ia32_sys_read+0xc0/0xc0 [ 10.778138][ T221] ? rcu_is_watching+0x16/0xd0 [ 10.778140][ T221] ? rcu_is_watching+0x16/0xd0 [ 10.778143][ T221] do_syscall_64+0xff/0x530 [ 10.778145][ T221] ? exc_page_fault+0xee/0x100 [ 10.778148][ T221] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.778150][ T221] RIP: 0033:0x7f2f09b8154e [ 10.778154][ T221] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.778156][ T221] RSP: 002b:00007ffdfd02a180 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 10.778159][ T221] RAX: ffffffffffffffda RBX: 00007f2f09d02580 RCX: 00007f2f09b8154e [ 10.778160][ T221] RDX: 0000000000000021 RSI: 000055b665120060 RDI: 0000000000000001 [ 10.778161][ T221] RBP: 00007ffdfd02a190 R08: 0000000000000000 R09: 0000000000000000 [ 10.778162][ T221] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000021 [ 10.778163][ T221] R13: 0000000000000021 R14: 000055b665120060 R15: 00007f2f09d02668 [ 10.778170][ T221] [ 11.341062][ T244] Test #2 from CPU0: netcons_vwEZE [ 11.806005][ T266] Test #3 from CPU1: netcons_vwEZE [ 11.806119][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.806122][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: echo [ 11.806123][ T266] preempt_count: 1, expected: 0 [ 11.806124][ T266] RCU nest depth: 0, expected: 0 [ 11.806126][ T266] locks held by echo/266: 4, last CPU#1: [ 11.806128][ T266] #0: ffffffff93799cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.806141][ T266] #1: ffffffff93799d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.806145][ T266] #2: ffffffff93689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.806150][ T266] #3: ffffffff93689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.806154][ T266] irq event stamp: 12164 [ 11.806155][ T266] hardirqs last enabled at (12163): [] __down_trylock_console_sem+0x86/0xa0 [ 11.806157][ T266] hardirqs last disabled at (12164): [] console_emit_next_record+0x3f8/0x4f0 [ 11.806159][ T266] softirqs last enabled at (12070): [] handle_softirqs+0x67c/0x900 [ 11.806163][ T266] softirqs last disabled at (11123): [] __irq_exit_rcu+0x145/0x1c0 [ 11.806165][ T266] Preemption disabled at: [ 11.806166][ T266] [] vprintk_emit+0x31b/0x3e0 [ 11.806172][ T266] CPU: 1 UID: 0 PID: 266 Comm: echo Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.806175][ T266] Tainted: [W]=WARN [ 11.806176][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.806178][ T266] Call Trace: [ 11.806179][ T266] [ 11.806181][ T266] dump_stack_lvl+0x6f/0xa0 [ 11.806186][ T266] ? vprintk_emit+0x31b/0x3e0 [ 11.806188][ T266] __might_resched.cold+0x1fe/0x2c1 [ 11.806193][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.806196][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 11.806201][ T266] __kmalloc_noprof+0x443/0x760 [ 11.806203][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 11.806208][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 11.806211][ T266] alloc_buf.isra.0+0x4b/0x260 [ 11.806214][ T266] put_chars+0x1e1/0x2f0 [ 11.806217][ T266] ? __send_to_port+0x420/0x420 [ 11.806218][ T266] ? printk_get_next_message+0x2fe/0x7d0 [ 11.806221][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.806224][ T266] ? validate_chain+0x38b/0xc20 [ 11.806228][ T266] hvc_console_print+0x292/0x780 [ 11.806231][ T266] ? __lock_acquire+0x518/0xc20 [ 11.806232][ T266] ? __lock_acquire+0x518/0xc20 [ 11.806236][ T266] ? hvc_write+0x3a0/0x3a0 [ 11.806239][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.806242][ T266] ? lock_acquire+0x13c/0x160 [ 11.806245][ T266] console_emit_next_record+0x252/0x4f0 [ 11.806249][ T266] ? devkmsg_read+0x4e0/0x4e0 [ 11.806253][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.806255][ T266] ? lock_acquire+0x13c/0x160 [ 11.806259][ T266] console_flush_one_record+0x46f/0x710 [ 11.806263][ T266] ? console_emit_next_record+0x4f0/0x4f0 [ 11.806264][ T266] ? __lock_acquire+0x518/0xc20 [ 11.806269][ T266] console_unlock+0xee/0x1f0 [ 11.806272][ T266] ? console_flush_one_record+0x710/0x710 [ 11.806273][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.806275][ T266] ? lock_acquire+0x60/0x160 [ 11.806279][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.806280][ T266] ? vprintk_emit+0x320/0x3e0 [ 11.806283][ T266] vprintk_emit+0x37c/0x3e0 [ 11.806286][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 11.806289][ T266] ? _copy_from_iter+0x1bb/0x1810 [ 11.806295][ T266] devkmsg_emit.constprop.0+0xbc/0xf1 [ 11.806299][ T266] ? vprintk_emit.cold+0x107/0x107 [ 11.806303][ T266] ? __kmalloc_noprof+0x302/0x760 [ 11.806305][ T266] ? idr_get_free+0x830/0x830 [ 11.806308][ T266] ? devkmsg_write+0xd1/0x2c0 [ 11.806311][ T266] ? _copy_from_iter+0x1bb/0x1810 [ 11.806314][ T266] devkmsg_write.cold+0x5a/0x8b [ 11.806317][ T266] ? vprintk_default+0x20/0x20 [ 11.806318][ T266] ? handle_pte_fault+0x426/0x710 [ 11.806327][ T266] ? do_numa_page.isra.0+0xa70/0xa70 [ 11.806329][ T266] ? vprintk_default+0x20/0x20 [ 11.806332][ T266] new_sync_write+0x33e/0x760 [ 11.806337][ T266] ? new_sync_read+0x750/0x750 [ 11.806338][ T266] ? lock_vma_under_rcu+0x159/0x410 [ 11.806346][ T266] vfs_write+0x6a2/0xbd0 [ 11.806350][ T266] ksys_write+0x116/0x250 [ 11.806353][ T266] ? __ia32_sys_read+0xc0/0xc0 [ 11.806355][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.806357][ T266] ? rcu_is_watching+0x16/0xd0 [ 11.806361][ T266] do_syscall_64+0xff/0x530 [ 11.806363][ T266] ? exc_page_fault+0xee/0x100 [ 11.806366][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.806368][ T266] RIP: 0033:0x7f0ccf21b54e [ 11.806372][ T266] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.806374][ T266] RSP: 002b:00007ffed8d0b920 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 11.806377][ T266] RAX: ffffffffffffffda RBX: 00007f0ccf39c580 RCX: 00007f0ccf21b54e [ 11.806378][ T266] RDX: 0000000000000021 RSI: 00005580e5971060 RDI: 0000000000000001 [ 11.806379][ T266] RBP: 00007ffed8d0b930 R08: 0000000000000000 R09: 0000000000000000 [ 11.806380][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000021 [ 11.806381][ T266] R13: 0000000000000021 R14: 00005580e5971060 R15: 00007f0ccf39c668 [ 11.806388][ T266]