[ 9.579723][ T170] netconsole: network logging started [ 9.579744][ T170] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.579747][ T170] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 170, name: modprobe [ 9.579749][ T170] preempt_count: 1, expected: 0 [ 9.579750][ T170] RCU nest depth: 0, expected: 0 [ 9.579752][ T170] locks held by modprobe/170: 4, last CPU#2: [ 9.579755][ T170] #0: ffffffffb1f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.579771][ T170] #1: ffffffffb1f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.579777][ T170] #2: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.579783][ T170] #3: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.579789][ T170] irq event stamp: 28950 [ 9.579790][ T170] hardirqs last enabled at (28949): [] __down_trylock_console_sem+0x86/0xa0 [ 9.579793][ T170] hardirqs last disabled at (28950): [] console_emit_next_record+0x3f8/0x4f0 [ 9.579796][ T170] softirqs last enabled at (27400): [] handle_softirqs+0x67c/0x900 [ 9.579801][ T170] softirqs last disabled at (27393): [] __irq_exit_rcu+0x145/0x1c0 [ 9.579804][ T170] Preemption disabled at: [ 9.579805][ T170] [] vprintk_emit+0x31b/0x3e0 [ 9.579812][ T170] CPU: 2 UID: 0 PID: 170 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.579817][ T170] Tainted: [W]=WARN [ 9.579818][ T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.579820][ T170] Call Trace: [ 9.579823][ T170] [ 9.579825][ T170] dump_stack_lvl+0x6f/0xa0 [ 9.579832][ T170] ? vprintk_emit+0x31b/0x3e0 [ 9.579835][ T170] __might_resched.cold+0x1fe/0x2c1 [ 9.579841][ T170] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.579846][ T170] ? __kmalloc_noprof+0xdb/0x760 [ 9.579853][ T170] __kmalloc_noprof+0x443/0x760 [ 9.579857][ T170] ? alloc_buf.isra.0+0x4b/0x260 [ 9.579866][ T170] ? do_raw_spin_unlock+0x59/0x250 [ 9.579869][ T170] alloc_buf.isra.0+0x4b/0x260 [ 9.579874][ T170] put_chars+0x1e1/0x2f0 [ 9.579879][ T170] ? __send_to_port+0x420/0x420 [ 9.579884][ T170] ? validate_chain+0x38b/0xc20 [ 9.579893][ T170] hvc_console_print+0x292/0x780 [ 9.579903][ T170] ? hvc_write+0x3a0/0x3a0 [ 9.579907][ T170] ? rcu_is_watching+0x16/0xd0 [ 9.579912][ T170] ? lock_acquire+0x13c/0x160 [ 9.579919][ T170] console_emit_next_record+0x252/0x4f0 [ 9.579925][ T170] ? devkmsg_read+0x4e0/0x4e0 [ 9.579932][ T170] ? rcu_is_watching+0x16/0xd0 [ 9.579936][ T170] ? lock_acquire+0x13c/0x160 [ 9.579942][ T170] console_flush_one_record+0x46f/0x710 [ 9.579949][ T170] ? console_emit_next_record+0x4f0/0x4f0 [ 9.579952][ T170] ? __lock_acquire+0x518/0xc20 [ 9.579961][ T170] console_unlock+0xee/0x1f0 [ 9.579965][ T170] ? console_flush_one_record+0x710/0x710 [ 9.579968][ T170] ? rcu_is_watching+0x16/0xd0 [ 9.579971][ T170] ? lock_acquire+0x60/0x160 [ 9.579977][ T170] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.579979][ T170] ? vprintk_emit+0x320/0x3e0 [ 9.579985][ T170] vprintk_emit+0x37c/0x3e0 [ 9.579991][ T170] ? wake_up_klogd_work_func+0x90/0x90 [ 9.579994][ T170] ? find_held_lock+0x2b/0x80 [ 9.580000][ T170] ? __lock_release.isra.0+0x69/0x1a0 [ 9.580002][ T170] ? fast_dput+0x316/0x540 [ 9.580008][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 9.580014][ T170] _printk+0xc7/0x100 [ 9.580020][ T170] ? snapshot_read.cold+0x21/0x21 [ 9.580024][ T170] ? __up_write+0x2e5/0x5f0 [ 9.580030][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 9.580037][ T170] ? configfs_register_subsystem+0x340/0x570 [ 9.580044][ T170] init_netconsole+0x4a8/0x1000 [netconsole] [ 9.580049][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 9.580062][ T170] ? cleanup_netconsole+0x1140/0x1140 [netconsole] [ 9.580067][ T170] do_one_initcall+0x124/0x4f0 [ 9.580072][ T170] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.580081][ T170] ? do_init_module+0xae/0x8a0 [ 9.580085][ T170] ? kasan_unpoison+0x44/0x70 [ 9.580093][ T170] do_init_module+0x2ad/0x8a0 [ 9.580099][ T170] ? lockdep_hardirqs_on+0x91/0x130 [ 9.580105][ T170] ? free_module+0x470/0x470 [ 9.580110][ T170] ? kfree+0x123/0x590 [ 9.580117][ T170] load_module+0x1424/0x1bb0 [ 9.580129][ T170] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.580135][ T170] ? __ia32_sys_fsconfig+0x180/0x180 [ 9.580141][ T170] ? find_held_lock+0x2b/0x80 [ 9.580145][ T170] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.580152][ T170] init_module_from_file+0x11f/0x1a0 [ 9.580158][ T170] ? __do_sys_init_module+0x220/0x220 [ 9.580173][ T170] ? __rwlock_init+0x150/0x150 [ 9.580178][ T170] ? do_raw_spin_unlock+0x59/0x250 [ 9.580183][ T170] idempotent_init_module+0x37b/0x7c0 [ 9.580189][ T170] ? init_module_from_file+0x1a0/0x1a0 [ 9.580200][ T170] ? rcu_is_watching+0x16/0xd0 [ 9.580203][ T170] ? cap_capable+0x1d7/0x3d0 [ 9.580213][ T170] __x64_sys_finit_module+0xdf/0x190 [ 9.580215][ T170] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.580222][ T170] do_syscall_64+0xff/0x530 [ 9.580225][ T170] ? exc_page_fault+0xee/0x100 [ 9.580229][ T170] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.580233][ T170] RIP: 0033:0x7fdb4ba5937d [ 9.580237][ 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 [ 9.580240][ T170] RSP: 002b:00007fff079c9788 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.580244][ T170] RAX: ffffffffffffffda RBX: 0000565409846700 RCX: 00007fdb4ba5937d [ 9.580246][ T170] RDX: 0000000000000000 RSI: 0000565407103ffd RDI: 0000000000000005 [ 9.580248][ T170] RBP: 00007fff079c9820 R08: 0000000000000000 R09: 0000000000000000 [ 9.580249][ T170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565407103ffd [ 9.580251][ T170] R13: 0000565409846810 R14: 0000000000040000 R15: 0000000000000000 [ 9.580264][ T170] [ 12.053024][ T226] Test #1 from CPU1: netcons_OPtKS [ 12.053052][ T226] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.053054][ T226] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 226, name: echo [ 12.053056][ T226] preempt_count: 1, expected: 0 [ 12.053057][ T226] RCU nest depth: 0, expected: 0 [ 12.053058][ T226] locks held by echo/226: 4, last CPU#1: [ 12.053060][ T226] #0: ffffffffb1f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.053074][ T226] #1: ffffffffb1f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.053078][ T226] #2: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.053083][ T226] #3: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.053087][ T226] irq event stamp: 23662 [ 12.053089][ T226] hardirqs last enabled at (23661): [] __down_trylock_console_sem+0x86/0xa0 [ 12.053091][ T226] hardirqs last disabled at (23662): [] console_emit_next_record+0x3f8/0x4f0 [ 12.053093][ T226] softirqs last enabled at (23084): [] handle_softirqs+0x67c/0x900 [ 12.053097][ T226] softirqs last disabled at (23079): [] __irq_exit_rcu+0x145/0x1c0 [ 12.053100][ T226] Preemption disabled at: [ 12.053100][ T226] [] vprintk_emit+0x31b/0x3e0 [ 12.053106][ T226] CPU: 1 UID: 0 PID: 226 Comm: echo Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.053109][ T226] Tainted: [W]=WARN [ 12.053110][ T226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.053112][ T226] Call Trace: [ 12.053114][ T226] [ 12.053116][ T226] dump_stack_lvl+0x6f/0xa0 [ 12.053121][ T226] ? vprintk_emit+0x31b/0x3e0 [ 12.053123][ T226] __might_resched.cold+0x1fe/0x2c1 [ 12.053128][ T226] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.053132][ T226] ? __kmalloc_noprof+0xdb/0x760 [ 12.053137][ T226] __kmalloc_noprof+0x443/0x760 [ 12.053139][ T226] ? alloc_buf.isra.0+0x4b/0x260 [ 12.053144][ T226] ? do_raw_spin_unlock+0x59/0x250 [ 12.053147][ T226] alloc_buf.isra.0+0x4b/0x260 [ 12.053150][ T226] put_chars+0x1e1/0x2f0 [ 12.053153][ T226] ? __send_to_port+0x420/0x420 [ 12.053154][ T226] ? printk_get_next_message+0x2fe/0x7d0 [ 12.053157][ T226] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.053160][ T226] ? validate_chain+0x38b/0xc20 [ 12.053165][ T226] hvc_console_print+0x292/0x780 [ 12.053167][ T226] ? __lock_acquire+0x518/0xc20 [ 12.053169][ T226] ? __lock_acquire+0x518/0xc20 [ 12.053173][ T226] ? hvc_write+0x3a0/0x3a0 [ 12.053176][ T226] ? rcu_is_watching+0x16/0xd0 [ 12.053179][ T226] ? lock_acquire+0x13c/0x160 [ 12.053183][ T226] console_emit_next_record+0x252/0x4f0 [ 12.053186][ T226] ? devkmsg_read+0x4e0/0x4e0 [ 12.053190][ T226] ? rcu_is_watching+0x16/0xd0 [ 12.053192][ T226] ? lock_acquire+0x13c/0x160 [ 12.053196][ T226] console_flush_one_record+0x46f/0x710 [ 12.053200][ T226] ? console_emit_next_record+0x4f0/0x4f0 [ 12.053202][ T226] ? __lock_acquire+0x518/0xc20 [ 12.053206][ T226] console_unlock+0xee/0x1f0 [ 12.053209][ T226] ? console_flush_one_record+0x710/0x710 [ 12.053211][ T226] ? rcu_is_watching+0x16/0xd0 [ 12.053213][ T226] ? lock_acquire+0x60/0x160 [ 12.053216][ T226] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.053218][ T226] ? vprintk_emit+0x320/0x3e0 [ 12.053221][ T226] vprintk_emit+0x37c/0x3e0 [ 12.053224][ T226] ? wake_up_klogd_work_func+0x90/0x90 [ 12.053227][ T226] ? _copy_from_iter+0x1bb/0x1810 [ 12.053233][ T226] devkmsg_emit.constprop.0+0xbc/0xf1 [ 12.053237][ T226] ? vprintk_emit.cold+0x107/0x107 [ 12.053241][ T226] ? __kmalloc_noprof+0x302/0x760 [ 12.053243][ T226] ? idr_get_free+0x830/0x830 [ 12.053247][ T226] ? devkmsg_write+0xd1/0x2c0 [ 12.053250][ T226] ? _copy_from_iter+0x1bb/0x1810 [ 12.053252][ T226] devkmsg_write.cold+0x5a/0x8b [ 12.053255][ T226] ? vprintk_default+0x20/0x20 [ 12.053257][ T226] ? handle_pte_fault+0x426/0x710 [ 12.053262][ T226] ? do_numa_page.isra.0+0xa70/0xa70 [ 12.053264][ T226] ? vprintk_default+0x20/0x20 [ 12.053266][ T226] new_sync_write+0x33e/0x760 [ 12.053271][ T226] ? new_sync_read+0x750/0x750 [ 12.053273][ T226] ? lock_vma_under_rcu+0x159/0x410 [ 12.053281][ T226] vfs_write+0x6a2/0xbd0 [ 12.053285][ T226] ksys_write+0x116/0x250 [ 12.053288][ T226] ? __ia32_sys_read+0xc0/0xc0 [ 12.053290][ T226] ? rcu_is_watching+0x16/0xd0 [ 12.053292][ T226] ? rcu_is_watching+0x16/0xd0 [ 12.053303][ T226] do_syscall_64+0xff/0x530 [ 12.053306][ T226] ? exc_page_fault+0xee/0x100 [ 12.053309][ T226] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.053312][ T226] RIP: 0033:0x7fb01287054e [ 12.053316][ T226] 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 [ 12.053318][ T226] RSP: 002b:00007fffaf2dfe90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 12.053321][ T226] RAX: ffffffffffffffda RBX: 00007fb0129f1580 RCX: 00007fb01287054e [ 12.053322][ T226] RDX: 0000000000000021 RSI: 000055c4683b5060 RDI: 0000000000000001 [ 12.053323][ T226] RBP: 00007fffaf2dfea0 R08: 0000000000000000 R09: 0000000000000000 [ 12.053324][ T226] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000021 [ 12.053328][ T226] R13: 0000000000000021 R14: 000055c4683b5060 R15: 00007fb0129f1668 [ 12.053335][ T226] [ 12.862100][ T252] Test #2 from CPU2: netcons_OPtKS [ 13.379431][ T274] Test #3 from CPU2: netcons_OPtKS [ 13.379456][ T274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.379458][ T274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 274, name: echo [ 13.379460][ T274] preempt_count: 1, expected: 0 [ 13.379461][ T274] RCU nest depth: 0, expected: 0 [ 13.379462][ T274] locks held by echo/274: 4, last CPU#2: [ 13.379465][ T274] #0: ffffffffb1f99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.379477][ T274] #1: ffffffffb1f99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.379482][ T274] #2: ffffffffb1e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.379486][ T274] #3: ffffffffb1e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.379490][ T274] irq event stamp: 11868 [ 13.379492][ T274] hardirqs last enabled at (11867): [] __down_trylock_console_sem+0x86/0xa0 [ 13.379494][ T274] hardirqs last disabled at (11868): [] console_emit_next_record+0x3f8/0x4f0 [ 13.379496][ T274] softirqs last enabled at (11774): [] handle_softirqs+0x67c/0x900 [ 13.379500][ T274] softirqs last disabled at (11769): [] __irq_exit_rcu+0x145/0x1c0 [ 13.379503][ T274] Preemption disabled at: [ 13.379504][ T274] [] vprintk_emit+0x31b/0x3e0 [ 13.379509][ T274] CPU: 2 UID: 0 PID: 274 Comm: echo Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.379513][ T274] Tainted: [W]=WARN [ 13.379514][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.379516][ T274] Call Trace: [ 13.379518][ T274] [ 13.379519][ T274] dump_stack_lvl+0x6f/0xa0 [ 13.379525][ T274] ? vprintk_emit+0x31b/0x3e0 [ 13.379527][ T274] __might_resched.cold+0x1fe/0x2c1 [ 13.379531][ T274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.379535][ T274] ? __kmalloc_noprof+0xdb/0x760 [ 13.379540][ T274] __kmalloc_noprof+0x443/0x760 [ 13.379542][ T274] ? alloc_buf.isra.0+0x4b/0x260 [ 13.379548][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 13.379550][ T274] alloc_buf.isra.0+0x4b/0x260 [ 13.379553][ T274] put_chars+0x1e1/0x2f0 [ 13.379556][ T274] ? __send_to_port+0x420/0x420 [ 13.379558][ T274] ? printk_get_next_message+0x2fe/0x7d0 [ 13.379561][ T274] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.379564][ T274] ? validate_chain+0x38b/0xc20 [ 13.379568][ T274] hvc_console_print+0x292/0x780 [ 13.379571][ T274] ? __lock_acquire+0x518/0xc20 [ 13.379573][ T274] ? __lock_acquire+0x518/0xc20 [ 13.379577][ T274] ? hvc_write+0x3a0/0x3a0 [ 13.379580][ T274] ? rcu_is_watching+0x16/0xd0 [ 13.379583][ T274] ? lock_acquire+0x13c/0x160 [ 13.379587][ T274] console_emit_next_record+0x252/0x4f0 [ 13.379590][ T274] ? devkmsg_read+0x4e0/0x4e0 [ 13.379595][ T274] ? rcu_is_watching+0x16/0xd0 [ 13.379597][ T274] ? lock_acquire+0x13c/0x160 [ 13.379600][ T274] console_flush_one_record+0x46f/0x710 [ 13.379604][ T274] ? console_emit_next_record+0x4f0/0x4f0 [ 13.379606][ T274] ? __lock_acquire+0x518/0xc20 [ 13.379611][ T274] console_unlock+0xee/0x1f0 [ 13.379614][ T274] ? console_flush_one_record+0x710/0x710 [ 13.379615][ T274] ? rcu_is_watching+0x16/0xd0 [ 13.379617][ T274] ? lock_acquire+0x60/0x160 [ 13.379621][ T274] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.379622][ T274] ? vprintk_emit+0x320/0x3e0 [ 13.379625][ T274] vprintk_emit+0x37c/0x3e0 [ 13.379629][ T274] ? wake_up_klogd_work_func+0x90/0x90 [ 13.379632][ T274] ? _copy_from_iter+0x1bb/0x1810 [ 13.379637][ T274] devkmsg_emit.constprop.0+0xbc/0xf1 [ 13.379642][ T274] ? vprintk_emit.cold+0x107/0x107 [ 13.379645][ T274] ? __kmalloc_noprof+0x302/0x760 [ 13.379647][ T274] ? idr_get_free+0x830/0x830 [ 13.379651][ T274] ? devkmsg_write+0xd1/0x2c0 [ 13.379654][ T274] ? _copy_from_iter+0x1bb/0x1810 [ 13.379656][ T274] devkmsg_write.cold+0x5a/0x8b [ 13.379659][ T274] ? vprintk_default+0x20/0x20 [ 13.379661][ T274] ? handle_pte_fault+0x426/0x710 [ 13.379666][ T274] ? do_numa_page.isra.0+0xa70/0xa70 [ 13.379668][ T274] ? vprintk_default+0x20/0x20 [ 13.379671][ T274] new_sync_write+0x33e/0x760 [ 13.379675][ T274] ? new_sync_read+0x750/0x750 [ 13.379677][ T274] ? lock_vma_under_rcu+0x159/0x410 [ 13.379685][ T274] vfs_write+0x6a2/0xbd0 [ 13.379689][ T274] ksys_write+0x116/0x250 [ 13.379692][ T274] ? __ia32_sys_read+0xc0/0xc0 [ 13.379694][ T274] ? rcu_is_watching+0x16/0xd0 [ 13.379696][ T274] ? rcu_is_watching+0x16/0xd0 [ 13.379700][ T274] do_syscall_64+0xff/0x530 [ 13.379702][ T274] ? exc_page_fault+0xee/0x100 [ 13.379705][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.379707][ T274] RIP: 0033:0x7fc89436654e [ 13.379712][ T274] 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 [ 13.379714][ T274] RSP: 002b:00007ffff54f8fc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 13.379717][ T274] RAX: ffffffffffffffda RBX: 00007fc8944e7580 RCX: 00007fc89436654e [ 13.379718][ T274] RDX: 0000000000000021 RSI: 000055e946db4060 RDI: 0000000000000001 [ 13.379719][ T274] RBP: 00007ffff54f8fd0 R08: 0000000000000000 R09: 0000000000000000 [ 13.379720][ T274] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000021 [ 13.379721][ T274] R13: 0000000000000021 R14: 000055e946db4060 R15: 00007fc8944e7668 [ 13.379728][ T274]