[ 12.663309][ T208] ip (208) used greatest stack depth: 23656 bytes left [ 12.663329][ T208] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.663331][ T208] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 208, name: ip [ 12.663334][ T208] preempt_count: 2, expected: 0 [ 12.663335][ T208] RCU nest depth: 0, expected: 0 [ 12.663337][ T208] locks held by ip/208: 5, last CPU#3: [ 12.663339][ T208] #0: ffffffff906167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.663353][ T208] #1: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.663360][ T208] #2: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.663367][ T208] #3: ffffffff9069d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.663372][ T208] #4: ffffffff9069d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.663378][ T208] irq event stamp: 26282 [ 12.663380][ T208] hardirqs last enabled at (26281): [] __down_trylock_console_sem+0x86/0xa0 [ 12.663384][ T208] hardirqs last disabled at (26282): [] console_emit_next_record+0x3d4/0x4c0 [ 12.663387][ T208] softirqs last enabled at (25890): [] handle_softirqs+0x67c/0x900 [ 12.663390][ T208] softirqs last disabled at (25885): [] __irq_exit_rcu+0x145/0x1c0 [ 12.663393][ T208] Preemption disabled at: [ 12.663394][ T208] [<0000000000000000>] 0x0 [ 12.663402][ T208] CPU: 3 UID: 0 PID: 208 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.663407][ T208] Tainted: [W]=WARN [ 12.663408][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.663411][ T208] Call Trace: [ 12.663413][ T208] [ 12.663415][ T208] dump_stack_lvl+0x6f/0xa0 [ 12.663423][ T208] __might_resched.cold+0x1fe/0x2c1 [ 12.663429][ T208] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.663435][ T208] ? __kmalloc_noprof+0xdb/0x760 [ 12.663442][ T208] __kmalloc_noprof+0x443/0x760 [ 12.663445][ T208] ? alloc_buf.isra.0+0x4b/0x260 [ 12.663455][ T208] ? do_raw_spin_unlock+0x59/0x250 [ 12.663459][ T208] alloc_buf.isra.0+0x4b/0x260 [ 12.663465][ T208] put_chars+0x1e1/0x2f0 [ 12.663469][ T208] ? __send_to_port+0x420/0x420 [ 12.663471][ T208] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.663476][ T208] ? validate_chain+0x38b/0xc20 [ 12.663486][ T208] hvc_console_print+0x292/0x780 [ 12.663497][ T208] ? hvc_write+0x3a0/0x3a0 [ 12.663502][ T208] ? rcu_is_watching+0x16/0xd0 [ 12.663505][ T208] ? lock_acquire+0x13c/0x160 [ 12.663511][ T208] console_emit_next_record+0x22f/0x4c0 [ 12.663518][ T208] ? devkmsg_read+0x4b0/0x4b0 [ 12.663521][ T208] ? console_flush_one_record+0x106/0x710 [ 12.663526][ T208] ? rcu_is_watching+0x16/0xd0 [ 12.663529][ T208] ? lock_acquire+0x13c/0x160 [ 12.663536][ T208] console_flush_one_record+0x46f/0x710 [ 12.663543][ T208] ? console_emit_next_record+0x4c0/0x4c0 [ 12.663546][ T208] ? __lock_acquire+0x518/0xc20 [ 12.663555][ T208] console_unlock+0xee/0x1f0 [ 12.663559][ T208] ? console_flush_one_record+0x710/0x710 [ 12.663562][ T208] ? rcu_is_watching+0x16/0xd0 [ 12.663565][ T208] ? lock_acquire+0xe0/0x160 [ 12.663571][ T208] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.663574][ T208] ? vprintk_emit+0x320/0x3e0 [ 12.663579][ T208] vprintk_emit+0x37c/0x3e0 [ 12.663584][ T208] ? wake_up_klogd_work_func+0x90/0x90 [ 12.663589][ T208] ? __lock_acquire+0x518/0xc20 [ 12.663595][ T208] _printk+0xc7/0x100 [ 12.663600][ T208] ? snapshot_read.cold+0x21/0x21 [ 12.663606][ T208] ? do_raw_spin_lock+0x131/0x280 [ 12.663610][ T208] ? __rwlock_init+0x150/0x150 [ 12.663617][ T208] ? do_raw_spin_lock+0x131/0x280 [ 12.663622][ T208] do_exit.cold+0x82/0x9c [ 12.663627][ T208] ? exit_notify+0x890/0x890 [ 12.663630][ T208] ? __lock_release.isra.0+0x69/0x1a0 [ 12.663634][ T208] ? rcu_is_watching+0x16/0xd0 [ 12.663640][ T208] do_group_exit+0xb8/0x370 [ 12.663645][ T208] __x64_sys_exit_group+0x3c/0x50 [ 12.663648][ T208] x64_sys_call+0x1567/0x1570 [ 12.663651][ T208] do_syscall_64+0xff/0x530 [ 12.663656][ T208] ? exc_page_fault+0xee/0x100 [ 12.663661][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.663665][ T208] RIP: 0033:0x7f691683f1b8 [ 12.663668][ T208] Code: Unable to access opcode bytes at 0x7f691683f18e. [ 12.663669][ T208] RSP: 002b:00007ffe86fa9d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.663673][ T208] RAX: ffffffffffffffda RBX: 00007f691696ff88 RCX: 00007f691683f1b8 [ 12.663675][ T208] RDX: 00007f6916589fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.663676][ T208] RBP: 00007ffe86fa9d80 R08: 0000000000000000 R09: 0000000000000050 [ 12.663678][ T208] R10: 00007ffe86fa9b40 R11: 0000000000000246 R12: 0000000000000001 [ 12.663679][ T208] R13: 0000000000000000 R14: 00007f691696e680 R15: 00007f691696ffa0 [ 12.663692][ T208] [ 13.480050][ T237] 8021q: adding VLAN 0 to HW filter on device eth0 [ 13.656823][ T243] GACT probability NOT on [ 13.747263][ T247] drop_monitor: Initializing network drop monitor service [ 13.747283][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.747286][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 13.747287][ T247] preempt_count: 1, expected: 0 [ 13.747288][ T247] RCU nest depth: 0, expected: 0 [ 13.747289][ T247] locks held by modprobe/247: 4, last CPU#1: [ 13.747291][ T247] #0: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.747302][ T247] #1: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.747307][ T247] #2: ffffffff9069d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.747311][ T247] #3: ffffffff9069d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.747315][ T247] irq event stamp: 26314 [ 13.747316][ T247] hardirqs last enabled at (26313): [] __down_trylock_console_sem+0x86/0xa0 [ 13.747318][ T247] hardirqs last disabled at (26314): [] console_emit_next_record+0x3d4/0x4c0 [ 13.747320][ T247] softirqs last enabled at (23268): [] handle_softirqs+0x67c/0x900 [ 13.747324][ T247] softirqs last disabled at (23263): [] __irq_exit_rcu+0x145/0x1c0 [ 13.747326][ T247] Preemption disabled at: [ 13.747327][ T247] [] vprintk_emit+0x31b/0x3e0 [ 13.747332][ T247] CPU: 1 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.747336][ T247] Tainted: [W]=WARN [ 13.747337][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.747339][ T247] Call Trace: [ 13.747340][ T247] [ 13.747341][ T247] dump_stack_lvl+0x6f/0xa0 [ 13.747347][ T247] ? vprintk_emit+0x31b/0x3e0 [ 13.747349][ T247] __might_resched.cold+0x1fe/0x2c1 [ 13.747354][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.747358][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 13.747362][ T247] __kmalloc_noprof+0x443/0x760 [ 13.747364][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 13.747371][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 13.747373][ T247] alloc_buf.isra.0+0x4b/0x260 [ 13.747377][ T247] put_chars+0x1e1/0x2f0 [ 13.747379][ T247] ? __send_to_port+0x420/0x420 [ 13.747382][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.747385][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.747388][ T247] ? validate_chain+0x38b/0xc20 [ 13.747392][ T247] hvc_console_print+0x292/0x780 [ 13.747396][ T247] ? mark_usage+0x61/0x170 [ 13.747397][ T247] ? __lock_acquire+0x518/0xc20 [ 13.747399][ T247] ? __lock_acquire+0x518/0xc20 [ 13.747403][ T247] ? hvc_write+0x3a0/0x3a0 [ 13.747405][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 13.747409][ T247] ? lock_acquire+0x13c/0x160 [ 13.747413][ T247] console_emit_next_record+0x22f/0x4c0 [ 13.747416][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 13.747418][ T247] ? console_flush_one_record+0x106/0x710 [ 13.747421][ T247] ? rcu_is_watching+0x16/0xd0 [ 13.747423][ T247] ? lock_acquire+0x13c/0x160 [ 13.747427][ T247] console_flush_one_record+0x46f/0x710 [ 13.747431][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 13.747433][ T247] ? __lock_acquire+0x518/0xc20 [ 13.747438][ T247] console_unlock+0xee/0x1f0 [ 13.747441][ T247] ? console_flush_one_record+0x710/0x710 [ 13.747443][ T247] ? rcu_is_watching+0x16/0xd0 [ 13.747444][ T247] ? lock_acquire+0xe0/0x160 [ 13.747448][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.747450][ T247] ? vprintk_emit+0x320/0x3e0 [ 13.747452][ T247] vprintk_emit+0x37c/0x3e0 [ 13.747456][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 13.747461][ T247] ? _sub_I_65535_1+0xf20/0xf20 [drop_monitor] [ 13.747464][ T247] _printk+0xc7/0x100 [ 13.747468][ T247] ? snapshot_read.cold+0x21/0x21 [ 13.747474][ T247] ? do_one_initcall+0x113/0x4f0 [ 13.747477][ T247] init_net_drop_monitor+0x2d/0x1000 [drop_monitor] [ 13.747481][ T247] ? _sub_I_65535_1+0xf20/0xf20 [drop_monitor] [ 13.747483][ T247] do_one_initcall+0x124/0x4f0 [ 13.747486][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.747490][ T247] ? do_init_module+0xae/0x8a0 [ 13.747493][ T247] ? kasan_unpoison+0x44/0x70 [ 13.747498][ T247] do_init_module+0x2ad/0x8a0 [ 13.747501][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 13.747505][ T247] ? free_module+0x470/0x470 [ 13.747508][ T247] ? kfree+0x123/0x590 [ 13.747511][ T247] load_module+0x1424/0x1bb0 [ 13.747516][ T247] ? security_kernel_post_read_file+0x2f/0x60 [ 13.747521][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.747524][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.747528][ T247] ? backing_file_read_iter+0x541/0x790 [ 13.747532][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.747535][ T247] init_module_from_file+0x11f/0x1a0 [ 13.747537][ T247] ? __do_sys_init_module+0x270/0x270 [ 13.747545][ T247] ? __rwlock_init+0x150/0x150 [ 13.747548][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 13.747551][ T247] idempotent_init_module+0x37b/0x7c0 [ 13.747554][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 13.747559][ T247] ? cap_capable+0x1d7/0x3d0 [ 13.747561][ T247] ? __x64_sys_pread64+0x18d/0x250 [ 13.747567][ T247] __x64_sys_finit_module+0xdf/0x190 [ 13.747568][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.747572][ T247] do_syscall_64+0xff/0x530 [ 13.747575][ T247] ? exc_page_fault+0xee/0x100 [ 13.747578][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.747580][ T247] RIP: 0033:0x7fa83add437d [ 13.747583][ T247] 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 [ 13.747585][ T247] RSP: 002b:00007fff63031978 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.747588][ T247] RAX: ffffffffffffffda RBX: 00005571ba3f6810 RCX: 00007fa83add437d [ 13.747589][ T247] RDX: 0000000000000000 RSI: 0000557181dcfffd RDI: 0000000000000000 [ 13.747590][ T247] RBP: 00007fff63031a10 R08: 0000000000000000 R09: 0000000000000000 [ 13.747591][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557181dcfffd [ 13.747592][ T247] R13: 00005571ba3f6990 R14: 0000000000040000 R15: 0000000000000000 [ 13.747598][ T247] [ 25.414764][ T282] 8021q: adding VLAN 0 to HW filter on device eth0 [ 25.414785][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.414788][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 25.414790][ T282] preempt_count: 1, expected: 0 [ 25.414792][ T282] RCU nest depth: 0, expected: 0 [ 25.414793][ T282] locks held by ip/282: 6, last CPU#3: [ 25.414796][ T282] #0: ffffffff90f1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 25.414811][ T282] #1: ff1100000ea82e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 25.414817][ T282] #2: ffffffff9077ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.414824][ T282] #3: ffffffff9077de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.414831][ T282] #4: ffffffff9069d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.414836][ T282] #5: ffffffff9069d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.414842][ T282] irq event stamp: 17048 [ 25.414843][ T282] hardirqs last enabled at (17047): [] __down_trylock_console_sem+0x86/0xa0 [ 25.414847][ T282] hardirqs last disabled at (17048): [] console_emit_next_record+0x3d4/0x4c0 [ 25.414850][ T282] softirqs last enabled at (17010): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 25.414854][ T282] softirqs last disabled at (17008): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 25.414857][ T282] Preemption disabled at: [ 25.414858][ T282] [] vprintk_emit+0x31b/0x3e0 [ 25.414864][ T282] CPU: 3 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.414869][ T282] Tainted: [W]=WARN [ 25.414870][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.414872][ T282] Call Trace: [ 25.414874][ T282] [ 25.414876][ T282] dump_stack_lvl+0x6f/0xa0 [ 25.414883][ T282] ? vprintk_emit+0x31b/0x3e0 [ 25.414886][ T282] __might_resched.cold+0x1fe/0x2c1 [ 25.414892][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.414898][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 25.414905][ T282] __kmalloc_noprof+0x443/0x760 [ 25.414908][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 25.414917][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 25.414921][ T282] alloc_buf.isra.0+0x4b/0x260 [ 25.414927][ T282] put_chars+0x1e1/0x2f0 [ 25.414931][ T282] ? __send_to_port+0x420/0x420 [ 25.414935][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.414940][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.414943][ T282] ? validate_chain+0x38b/0xc20 [ 25.414950][ T282] hvc_console_print+0x292/0x780 [ 25.414955][ T282] ? mark_usage+0x61/0x170 [ 25.414958][ T282] ? __lock_acquire+0x518/0xc20 [ 25.414960][ T282] ? __lock_acquire+0x518/0xc20 [ 25.414968][ T282] ? hvc_write+0x3a0/0x3a0 [ 25.414970][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 25.414978][ T282] ? lock_acquire+0x13c/0x160 [ 25.414985][ T282] console_emit_next_record+0x22f/0x4c0 [ 25.414991][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 25.414994][ T282] ? console_flush_one_record+0x106/0x710 [ 25.414999][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415002][ T282] ? lock_acquire+0x13c/0x160 [ 25.415009][ T282] console_flush_one_record+0x46f/0x710 [ 25.415016][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 25.415018][ T282] ? __lock_acquire+0x518/0xc20 [ 25.415027][ T282] console_unlock+0xee/0x1f0 [ 25.415032][ T282] ? console_flush_one_record+0x710/0x710 [ 25.415034][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415037][ T282] ? lock_acquire+0xe0/0x160 [ 25.415044][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.415046][ T282] ? vprintk_emit+0x320/0x3e0 [ 25.415051][ T282] vprintk_emit+0x37c/0x3e0 [ 25.415057][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 25.415060][ T282] ? mark_held_locks+0x40/0x70 [ 25.415068][ T282] _printk+0xc7/0x100 [ 25.415073][ T282] ? snapshot_read.cold+0x21/0x21 [ 25.415078][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 25.415081][ T282] ? find_held_lock+0x2b/0x80 [ 25.415087][ T282] ? notifier_call_chain+0x14a/0x300 [ 25.415093][ T282] vlan_device_event.cold+0x1c/0x1fc [ 25.415099][ T282] ? packet_notifier+0x1c5/0xbd0 [ 25.415107][ T282] ? unregister_vlan_dev+0x380/0x380 [ 25.415111][ T282] ? nlmsg_notify+0x62/0x250 [ 25.415121][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415124][ T282] notifier_call_chain+0xae/0x300 [ 25.415132][ T282] __dev_notify_flags+0x1b7/0x450 [ 25.415140][ T282] ? netif_change_name+0x8c0/0x8c0 [ 25.415146][ T282] ? netif_set_allmulti+0x2c0/0x2c0 [ 25.415152][ T282] ? write_profile+0xf0/0xf0 [ 25.415159][ T282] netif_change_flags+0xfe/0x190 [ 25.415170][ T282] do_setlink.isra.0+0x1d25/0x2a60 [ 25.415176][ T282] ? stack_trace_save+0x93/0xc0 [ 25.415179][ T282] ? rtnl_link_get_size+0x350/0x350 [ 25.415181][ T282] ? rcu_read_lock_any_held+0x66/0x90 [ 25.415185][ T282] ? stack_depot_save_flags+0x38e/0x790 [ 25.415189][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.415193][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.415195][ T282] ? validate_chain+0x38b/0xc20 [ 25.415199][ T282] ? kasan_save_stack+0x3d/0x50 [ 25.415202][ T282] ? kasan_save_stack+0x2f/0x50 [ 25.415204][ T282] ? kasan_save_track+0x14/0x30 [ 25.415206][ T282] ? __kasan_kmalloc+0x7b/0x90 [ 25.415210][ T282] ? __lock_acquire+0x518/0xc20 [ 25.415213][ T282] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 25.415216][ T282] ? ___sys_sendmsg+0xd0/0x1d0 [ 25.415223][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 25.415226][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 25.415230][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415233][ T282] ? lock_acquire+0x13c/0x160 [ 25.415235][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415237][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415240][ T282] ? trace_contention_end+0xb3/0x180 [ 25.415244][ T282] ? __mutex_lock+0x1db/0x1ea0 [ 25.415247][ T282] ? __mutex_lock+0x9a3/0x1ea0 [ 25.415250][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 25.415256][ T282] ? ww_mutex_lock+0x160/0x160 [ 25.415263][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415267][ T282] ? __rtnl_newlink+0x3fa/0xa50 [ 25.415276][ T282] rtnl_newlink+0x9f1/0x11b0 [ 25.415285][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 25.415288][ T282] ? __lock_acquire+0x518/0xc20 [ 25.415295][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 25.415298][ T282] ? find_held_lock+0x2b/0x80 [ 25.415301][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 25.415304][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 25.415310][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 25.415313][ T282] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.415318][ T282] ? rtnl_link_fill+0x920/0x920 [ 25.415320][ T282] ? __lock_acquire+0x518/0xc20 [ 25.415328][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 25.415331][ T282] ? find_held_lock+0x2b/0x80 [ 25.415336][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 25.415339][ T282] ? rtnl_link_fill+0x920/0x920 [ 25.415344][ T282] ? netlink_ack+0xcf0/0xcf0 [ 25.415355][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 25.415358][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 25.415366][ T282] netlink_unicast+0x486/0x750 [ 25.415373][ T282] ? netlink_attachskb+0x810/0x810 [ 25.415377][ T282] ? find_held_lock+0x2b/0x80 [ 25.415384][ T282] netlink_sendmsg+0x75b/0xc90 [ 25.415391][ T282] ? netlink_unicast+0x750/0x750 [ 25.415398][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 25.415400][ T282] ? __import_iovec+0x36c/0x620 [ 25.415408][ T282] __sock_sendmsg+0xce/0x190 [ 25.415413][ T282] ____sys_sendmsg+0x61a/0x860 [ 25.415416][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 25.415420][ T282] ? sock_write_iter+0x400/0x400 [ 25.415422][ T282] ? move_addr_to_kernel+0x40/0x40 [ 25.415436][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 25.415440][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 25.415470][ T282] __sys_sendmsg+0x12c/0x1d0 [ 25.415474][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 25.415485][ T282] ? rcu_is_watching+0x16/0xd0 [ 25.415491][ T282] do_syscall_64+0xff/0x530 [ 25.415495][ T282] ? exc_page_fault+0xee/0x100 [ 25.415499][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.415502][ T282] RIP: 0033:0x7f517247f54e [ 25.415507][ T282] 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 [ 25.415509][ T282] RSP: 002b:00007fff45707270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.415514][ T282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f517247f54e [ 25.415516][ T282] RDX: 0000000000000000 RSI: 00007fff45707320 RDI: 0000000000000005 [ 25.415517][ T282] RBP: 00007fff45707280 R08: 0000000000000000 R09: 0000000000000000 [ 25.415518][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e05f [ 25.415520][ T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff457079f0 [ 25.415532][ T282] [ 25.490929][ T282] ip (282) used greatest stack depth: 23016 bytes left