[ 11.979521][ T208] ip (208) used greatest stack depth: 24200 bytes left [ 11.979538][ T208] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.979539][ T208] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 208, name: ip [ 11.979541][ T208] preempt_count: 2, expected: 0 [ 11.979542][ T208] RCU nest depth: 0, expected: 0 [ 11.979543][ T208] locks held by ip/208: 5, last CPU#3: [ 11.979545][ T208] #0: ffffffff9b2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.979556][ T208] #1: ffffffff9b37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.979561][ T208] #2: ffffffff9b37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.979565][ T208] #3: ffffffff9b29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.979569][ T208] #4: ffffffff9b29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.979573][ T208] irq event stamp: 23166 [ 11.979573][ T208] hardirqs last enabled at (23165): [] __down_trylock_console_sem+0x86/0xa0 [ 11.979577][ T208] hardirqs last disabled at (23166): [] console_emit_next_record+0x3d4/0x4c0 [ 11.979579][ T208] softirqs last enabled at (21854): [] handle_softirqs+0x67c/0x900 [ 11.979581][ T208] softirqs last disabled at (20717): [] __irq_exit_rcu+0x145/0x1c0 [ 11.979583][ T208] Preemption disabled at: [ 11.979584][ T208] [<0000000000000000>] 0x0 [ 11.979590][ T208] CPU: 3 UID: 0 PID: 208 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.979594][ T208] Tainted: [W]=WARN [ 11.979595][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.979597][ T208] Call Trace: [ 11.979598][ T208] [ 11.979600][ T208] dump_stack_lvl+0x6f/0xa0 [ 11.979606][ T208] __might_resched.cold+0x1fe/0x2c1 [ 11.979610][ T208] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.979614][ T208] ? __kmalloc_noprof+0xdb/0x760 [ 11.979619][ T208] __kmalloc_noprof+0x443/0x760 [ 11.979621][ T208] ? alloc_buf.isra.0+0x4b/0x260 [ 11.979628][ T208] ? do_raw_spin_unlock+0x59/0x250 [ 11.979630][ T208] alloc_buf.isra.0+0x4b/0x260 [ 11.979634][ T208] put_chars+0x1e1/0x2f0 [ 11.979637][ T208] ? __send_to_port+0x420/0x420 [ 11.979638][ T208] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.979641][ T208] ? validate_chain+0x38b/0xc20 [ 11.979647][ T208] hvc_console_print+0x292/0x780 [ 11.979654][ T208] ? hvc_write+0x3a0/0x3a0 [ 11.979657][ T208] ? rcu_is_watching+0x16/0xd0 [ 11.979659][ T208] ? lock_acquire+0x13c/0x160 [ 11.979662][ T208] console_emit_next_record+0x22f/0x4c0 [ 11.979667][ T208] ? devkmsg_read+0x4b0/0x4b0 [ 11.979668][ T208] ? console_flush_one_record+0x106/0x710 [ 11.979671][ T208] ? rcu_is_watching+0x16/0xd0 [ 11.979673][ T208] ? lock_acquire+0x13c/0x160 [ 11.979677][ T208] console_flush_one_record+0x46f/0x710 [ 11.979681][ T208] ? console_emit_next_record+0x4c0/0x4c0 [ 11.979683][ T208] ? __lock_acquire+0x518/0xc20 [ 11.979688][ T208] console_unlock+0xee/0x1f0 [ 11.979691][ T208] ? console_flush_one_record+0x710/0x710 [ 11.979693][ T208] ? rcu_is_watching+0x16/0xd0 [ 11.979694][ T208] ? lock_acquire+0xe0/0x160 [ 11.979698][ T208] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.979700][ T208] ? vprintk_emit+0x320/0x3e0 [ 11.979702][ T208] vprintk_emit+0x37c/0x3e0 [ 11.979705][ T208] ? wake_up_klogd_work_func+0x90/0x90 [ 11.979708][ T208] ? __lock_acquire+0x518/0xc20 [ 11.979712][ T208] _printk+0xc7/0x100 [ 11.979715][ T208] ? snapshot_read.cold+0x21/0x21 [ 11.979718][ T208] ? do_raw_spin_lock+0x131/0x280 [ 11.979721][ T208] ? __rwlock_init+0x150/0x150 [ 11.979725][ T208] ? do_raw_spin_lock+0x131/0x280 [ 11.979727][ T208] do_exit.cold+0x82/0x9c [ 11.979731][ T208] ? exit_notify+0x890/0x890 [ 11.979733][ T208] ? __lock_release.isra.0+0x69/0x1a0 [ 11.979735][ T208] ? rcu_is_watching+0x16/0xd0 [ 11.979739][ T208] do_group_exit+0xb8/0x370 [ 11.979742][ T208] __x64_sys_exit_group+0x3c/0x50 [ 11.979743][ T208] x64_sys_call+0x1567/0x1570 [ 11.979746][ T208] do_syscall_64+0xff/0x530 [ 11.979750][ T208] ? exc_page_fault+0xee/0x100 [ 11.979753][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.979755][ T208] RIP: 0033:0x7f1d75d8a1b8 [ 11.979757][ T208] Code: Unable to access opcode bytes at 0x7f1d75d8a18e. [ 11.979758][ T208] RSP: 002b:00007ffc4788a098 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.979761][ T208] RAX: ffffffffffffffda RBX: 00007f1d75ebaf88 RCX: 00007f1d75d8a1b8 [ 11.979762][ T208] RDX: 00007f1d75ad4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.979763][ T208] RBP: 00007ffc4788a0f0 R08: 0000000000000000 R09: 0000000000000050 [ 11.979764][ T208] R10: 00007ffc47889eb0 R11: 0000000000000246 R12: 0000000000000001 [ 11.979764][ T208] R13: 0000000000000000 R14: 00007f1d75eb9680 R15: 00007f1d75ebafa0 [ 11.979771][ T208] [ 12.524048][ T227] ip (227) used greatest stack depth: 23688 bytes left [ 12.809810][ T235] 8021q: adding VLAN 0 to HW filter on device eth0 [ 13.012648][ T242] GACT probability NOT on [ 13.012664][ T242] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.012666][ T242] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 242, name: modprobe [ 13.012668][ T242] preempt_count: 1, expected: 0 [ 13.012669][ T242] RCU nest depth: 0, expected: 0 [ 13.012670][ T242] locks held by modprobe/242: 4, last CPU#0: [ 13.012672][ T242] #0: ffffffff9b37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.012684][ T242] #1: ffffffff9b37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.012689][ T242] #2: ffffffff9b29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.012693][ T242] #3: ffffffff9b29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.012697][ T242] irq event stamp: 21864 [ 13.012698][ T242] hardirqs last enabled at (21863): [] __down_trylock_console_sem+0x86/0xa0 [ 13.012701][ T242] hardirqs last disabled at (21864): [] console_emit_next_record+0x3d4/0x4c0 [ 13.012703][ T242] softirqs last enabled at (20684): [] handle_softirqs+0x67c/0x900 [ 13.012706][ T242] softirqs last disabled at (20145): [] __irq_exit_rcu+0x145/0x1c0 [ 13.012709][ T242] Preemption disabled at: [ 13.012709][ T242] [] vprintk_emit+0x31b/0x3e0 [ 13.012714][ T242] CPU: 0 UID: 0 PID: 242 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.012718][ T242] Tainted: [W]=WARN [ 13.012719][ T242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.012720][ T242] Call Trace: [ 13.012722][ T242] [ 13.012723][ T242] dump_stack_lvl+0x6f/0xa0 [ 13.012729][ T242] ? vprintk_emit+0x31b/0x3e0 [ 13.012731][ T242] __might_resched.cold+0x1fe/0x2c1 [ 13.012735][ T242] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.012739][ T242] ? __kmalloc_noprof+0xdb/0x760 [ 13.012743][ T242] __kmalloc_noprof+0x443/0x760 [ 13.012745][ T242] ? alloc_buf.isra.0+0x4b/0x260 [ 13.012752][ T242] ? do_raw_spin_unlock+0x59/0x250 [ 13.012755][ T242] alloc_buf.isra.0+0x4b/0x260 [ 13.012758][ T242] put_chars+0x1e1/0x2f0 [ 13.012760][ T242] ? desc_read_finalized_seq+0x79/0x120 [ 13.012763][ T242] ? __send_to_port+0x420/0x420 [ 13.012765][ T242] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.012768][ T242] ? validate_chain+0x38b/0xc20 [ 13.012773][ T242] hvc_console_print+0x292/0x780 [ 13.012777][ T242] ? __lock_acquire+0x518/0xc20 [ 13.012779][ T242] ? __lock_acquire+0x518/0xc20 [ 13.012783][ T242] ? hvc_write+0x3a0/0x3a0 [ 13.012785][ T242] ? console_emit_next_record+0x1df/0x4c0 [ 13.012788][ T242] ? rcu_is_watching+0x16/0xd0 [ 13.012790][ T242] ? lock_acquire+0x13c/0x160 [ 13.012794][ T242] console_emit_next_record+0x22f/0x4c0 [ 13.012798][ T242] ? devkmsg_read+0x4b0/0x4b0 [ 13.012800][ T242] ? console_flush_one_record+0x106/0x710 [ 13.012803][ T242] ? rcu_is_watching+0x16/0xd0 [ 13.012805][ T242] ? lock_acquire+0x13c/0x160 [ 13.012809][ T242] console_flush_one_record+0x46f/0x710 [ 13.012813][ T242] ? console_emit_next_record+0x4c0/0x4c0 [ 13.012815][ T242] ? __lock_acquire+0x518/0xc20 [ 13.012820][ T242] console_unlock+0xee/0x1f0 [ 13.012823][ T242] ? console_flush_one_record+0x710/0x710 [ 13.012825][ T242] ? rcu_is_watching+0x16/0xd0 [ 13.012826][ T242] ? lock_acquire+0xe0/0x160 [ 13.012830][ T242] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.012832][ T242] ? vprintk_emit+0x320/0x3e0 [ 13.012834][ T242] vprintk_emit+0x37c/0x3e0 [ 13.012837][ T242] ? wake_up_klogd_work_func+0x90/0x90 [ 13.012842][ T242] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 13.012845][ T242] _printk+0xc7/0x100 [ 13.012849][ T242] ? snapshot_read.cold+0x21/0x21 [ 13.012855][ T242] ? do_one_initcall+0x113/0x4f0 [ 13.012858][ T242] gact_init_module+0x15/0x1000 [act_gact] [ 13.012860][ T242] do_one_initcall+0x124/0x4f0 [ 13.012863][ T242] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.012868][ T242] ? do_init_module+0xae/0x8a0 [ 13.012870][ T242] ? kasan_unpoison+0x44/0x70 [ 13.012876][ T242] do_init_module+0x2ad/0x8a0 [ 13.012879][ T242] ? lockdep_hardirqs_on+0x91/0x130 [ 13.012882][ T242] ? free_module+0x470/0x470 [ 13.012885][ T242] ? kfree+0x123/0x590 [ 13.012889][ T242] load_module+0x1424/0x1bb0 [ 13.012894][ T242] ? security_kernel_post_read_file+0x2f/0x60 [ 13.012898][ T242] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.012902][ T242] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.012905][ T242] ? find_held_lock+0x2b/0x80 [ 13.012908][ T242] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.012911][ T242] init_module_from_file+0x11f/0x1a0 [ 13.012914][ T242] ? __do_sys_init_module+0x270/0x270 [ 13.012922][ T242] ? __rwlock_init+0x150/0x150 [ 13.012925][ T242] ? do_raw_spin_unlock+0x59/0x250 [ 13.012928][ T242] idempotent_init_module+0x37b/0x7c0 [ 13.012931][ T242] ? init_module_from_file+0x1a0/0x1a0 [ 13.012936][ T242] ? cap_capable+0x1d7/0x3d0 [ 13.012938][ T242] ? exc_page_fault+0x87/0x100 [ 13.012943][ T242] __x64_sys_finit_module+0xdf/0x190 [ 13.012944][ T242] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.012948][ T242] do_syscall_64+0xff/0x530 [ 13.012951][ T242] ? exc_page_fault+0xee/0x100 [ 13.012953][ T242] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.012955][ T242] RIP: 0033:0x7f00d1e5937d [ 13.012958][ T242] 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 [ 13.012960][ T242] RSP: 002b:00007ffdaaa85908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.012963][ T242] RAX: ffffffffffffffda RBX: 000055bdc0c3d810 RCX: 00007f00d1e5937d [ 13.012964][ T242] RDX: 0000000000000000 RSI: 000055bd8ac9dffd RDI: 0000000000000000 [ 13.012965][ T242] RBP: 00007ffdaaa859a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.012966][ T242] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd8ac9dffd [ 13.012967][ T242] R13: 000055bdc0c3d960 R14: 0000000000040000 R15: 0000000000000000 [ 13.012973][ T242] [ 13.135251][ T246] drop_monitor: Initializing network drop monitor service [ 24.688703][ T282] 8021q: adding VLAN 0 to HW filter on device eth0 [ 24.688720][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.688722][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 24.688723][ T282] preempt_count: 1, expected: 0 [ 24.688724][ T282] RCU nest depth: 0, expected: 0 [ 24.688725][ T282] locks held by ip/282: 6, last CPU#3: [ 24.688727][ T282] #0: ffffffff9bb1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 24.688739][ T282] #1: ff1100000f36ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 24.688743][ T282] #2: ffffffff9b37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.688749][ T282] #3: ffffffff9b37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.688753][ T282] #4: ffffffff9b29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.688756][ T282] #5: ffffffff9b29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.688760][ T282] irq event stamp: 21714 [ 24.688761][ T282] hardirqs last enabled at (21713): [] __down_trylock_console_sem+0x86/0xa0 [ 24.688764][ T282] hardirqs last disabled at (21714): [] console_emit_next_record+0x3d4/0x4c0 [ 24.688766][ T282] softirqs last enabled at (21676): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 24.688770][ T282] softirqs last disabled at (21674): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 24.688772][ T282] Preemption disabled at: [ 24.688772][ T282] [] vprintk_emit+0x31b/0x3e0 [ 24.688777][ T282] CPU: 3 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.688780][ T282] Tainted: [W]=WARN [ 24.688781][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.688783][ T282] Call Trace: [ 24.688784][ T282] [ 24.688786][ T282] dump_stack_lvl+0x6f/0xa0 [ 24.688792][ T282] ? vprintk_emit+0x31b/0x3e0 [ 24.688794][ T282] __might_resched.cold+0x1fe/0x2c1 [ 24.688798][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.688803][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 24.688807][ T282] __kmalloc_noprof+0x443/0x760 [ 24.688809][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 24.688816][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 24.688819][ T282] alloc_buf.isra.0+0x4b/0x260 [ 24.688822][ T282] put_chars+0x1e1/0x2f0 [ 24.688825][ T282] ? __send_to_port+0x420/0x420 [ 24.688827][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.688830][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.688833][ T282] ? validate_chain+0x38b/0xc20 [ 24.688837][ T282] hvc_console_print+0x292/0x780 [ 24.688841][ T282] ? mark_usage+0x61/0x170 [ 24.688843][ T282] ? __lock_acquire+0x518/0xc20 [ 24.688845][ T282] ? __lock_acquire+0x518/0xc20 [ 24.688849][ T282] ? hvc_write+0x3a0/0x3a0 [ 24.688851][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 24.688855][ T282] ? lock_acquire+0x13c/0x160 [ 24.688859][ T282] console_emit_next_record+0x22f/0x4c0 [ 24.688863][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 24.688865][ T282] ? console_flush_one_record+0x106/0x710 [ 24.688868][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.688870][ T282] ? lock_acquire+0x13c/0x160 [ 24.688874][ T282] console_flush_one_record+0x46f/0x710 [ 24.688878][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 24.688880][ T282] ? __lock_acquire+0x518/0xc20 [ 24.688885][ T282] console_unlock+0xee/0x1f0 [ 24.688888][ T282] ? console_flush_one_record+0x710/0x710 [ 24.688890][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.688891][ T282] ? lock_acquire+0xe0/0x160 [ 24.688895][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.688897][ T282] ? vprintk_emit+0x320/0x3e0 [ 24.688900][ T282] vprintk_emit+0x37c/0x3e0 [ 24.688903][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 24.688905][ T282] ? mark_held_locks+0x40/0x70 [ 24.688909][ T282] _printk+0xc7/0x100 [ 24.688913][ T282] ? snapshot_read.cold+0x21/0x21 [ 24.688917][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 24.688919][ T282] ? find_held_lock+0x2b/0x80 [ 24.688923][ T282] ? notifier_call_chain+0x14a/0x300 [ 24.688926][ T282] vlan_device_event.cold+0x1c/0x1fc [ 24.688931][ T282] ? packet_notifier+0x1c5/0xbd0 [ 24.688936][ T282] ? unregister_vlan_dev+0x380/0x380 [ 24.688940][ T282] ? nlmsg_notify+0x62/0x250 [ 24.688945][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.688947][ T282] notifier_call_chain+0xae/0x300 [ 24.688952][ T282] __dev_notify_flags+0x1b7/0x450 [ 24.688957][ T282] ? netif_change_name+0x8c0/0x8c0 [ 24.688961][ T282] ? netif_set_allmulti+0x2c0/0x2c0 [ 24.688964][ T282] ? write_profile+0xf0/0xf0 [ 24.688969][ T282] netif_change_flags+0xfe/0x190 [ 24.688973][ T282] do_setlink.isra.0+0x1d25/0x2a60 [ 24.688977][ T282] ? stack_trace_save+0x93/0xc0 [ 24.688979][ T282] ? rtnl_link_get_size+0x350/0x350 [ 24.688980][ T282] ? rcu_read_lock_any_held+0x66/0x90 [ 24.688982][ T282] ? stack_depot_save_flags+0x38e/0x790 [ 24.688985][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.688987][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.688989][ T282] ? validate_chain+0x38b/0xc20 [ 24.688991][ T282] ? kasan_save_stack+0x3d/0x50 [ 24.688994][ T282] ? kasan_save_stack+0x2f/0x50 [ 24.688995][ T282] ? kasan_save_track+0x14/0x30 [ 24.688996][ T282] ? __kasan_kmalloc+0x7b/0x90 [ 24.688999][ T282] ? __lock_acquire+0x518/0xc20 [ 24.689001][ T282] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 24.689004][ T282] ? ___sys_sendmsg+0xd0/0x1d0 [ 24.689007][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 24.689009][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 24.689012][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.689014][ T282] ? lock_acquire+0x13c/0x160 [ 24.689015][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.689016][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.689018][ T282] ? trace_contention_end+0xb3/0x180 [ 24.689020][ T282] ? __mutex_lock+0x1db/0x1ea0 [ 24.689023][ T282] ? __mutex_lock+0x9a3/0x1ea0 [ 24.689025][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 24.689028][ T282] ? ww_mutex_lock+0x160/0x160 [ 24.689031][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.689034][ T282] ? __rtnl_newlink+0x3fa/0xa50 [ 24.689039][ T282] rtnl_newlink+0x9f1/0x11b0 [ 24.689044][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 24.689046][ T282] ? __lock_acquire+0x518/0xc20 [ 24.689050][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 24.689052][ T282] ? find_held_lock+0x2b/0x80 [ 24.689054][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 24.689056][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 24.689060][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 24.689062][ T282] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.689065][ T282] ? rtnl_link_fill+0x920/0x920 [ 24.689066][ T282] ? __lock_acquire+0x518/0xc20 [ 24.689071][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 24.689072][ T282] ? find_held_lock+0x2b/0x80 [ 24.689076][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 24.689078][ T282] ? rtnl_link_fill+0x920/0x920 [ 24.689081][ T282] ? netlink_ack+0xcf0/0xcf0 [ 24.689087][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 24.689089][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 24.689094][ T282] netlink_unicast+0x486/0x750 [ 24.689098][ T282] ? netlink_attachskb+0x810/0x810 [ 24.689100][ T282] ? find_held_lock+0x2b/0x80 [ 24.689104][ T282] netlink_sendmsg+0x75b/0xc90 [ 24.689108][ T282] ? netlink_unicast+0x750/0x750 [ 24.689112][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 24.689114][ T282] ? __import_iovec+0x36c/0x620 [ 24.689119][ T282] __sock_sendmsg+0xce/0x190 [ 24.689122][ T282] ____sys_sendmsg+0x61a/0x860 [ 24.689124][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 24.689126][ T282] ? sock_write_iter+0x400/0x400 [ 24.689128][ T282] ? move_addr_to_kernel+0x40/0x40 [ 24.689135][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 24.689138][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 24.689154][ T282] __sys_sendmsg+0x12c/0x1d0 [ 24.689157][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 24.689163][ T282] ? rcu_is_watching+0x16/0xd0 [ 24.689166][ T282] do_syscall_64+0xff/0x530 [ 24.689169][ T282] ? exc_page_fault+0xee/0x100 [ 24.689172][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.689174][ T282] RIP: 0033:0x7f1455f0654e [ 24.689178][ 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 [ 24.689179][ T282] RSP: 002b:00007ffcbf54a5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.689182][ T282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1455f0654e [ 24.689183][ T282] RDX: 0000000000000000 RSI: 00007ffcbf54a650 RDI: 0000000000000005 [ 24.689184][ T282] RBP: 00007ffcbf54a5b0 R08: 0000000000000000 R09: 0000000000000000 [ 24.689185][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915e52 [ 24.689186][ T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbf54ad20 [ 24.689192][ T282] [ 24.739317][ T282] ip (282) used greatest stack depth: 23016 bytes left