[ 22.497654][ T270] veth2: entered promiscuous mode [ 22.497738][ T270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.497741][ T270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 270, name: tcpdump [ 22.497743][ T270] preempt_count: 1, expected: 0 [ 22.497745][ T270] RCU nest depth: 0, expected: 0 [ 22.497746][ T270] locks held by tcpdump/270: 5, last CPU#3: [ 22.497750][ T270] #0: ffffffffbd6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: packet_mc_add+0x28/0x890 [ 22.497765][ T270] #1: ffffffffbcf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.497774][ T270] #2: ffffffffbcf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.497781][ T270] #3: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.497787][ T270] #4: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.497794][ T270] irq event stamp: 29122 [ 22.497795][ T270] hardirqs last enabled at (29121): [] __down_trylock_console_sem+0x86/0xa0 [ 22.497799][ T270] hardirqs last disabled at (29122): [] console_emit_next_record+0x3d4/0x4c0 [ 22.497802][ T270] softirqs last enabled at (29092): [] packet_do_bind+0x4b2/0xc80 [ 22.497806][ T270] softirqs last disabled at (29090): [] release_sock+0x21/0x240 [ 22.497811][ T270] Preemption disabled at: [ 22.497812][ T270] [] vprintk_emit+0x31b/0x3e0 [ 22.497820][ T270] CPU: 3 UID: 0 PID: 270 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.497825][ T270] Tainted: [W]=WARN [ 22.497827][ T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.497829][ T270] Call Trace: [ 22.497831][ T270] [ 22.497833][ T270] dump_stack_lvl+0x6f/0xa0 [ 22.497842][ T270] ? vprintk_emit+0x31b/0x3e0 [ 22.497845][ T270] __might_resched.cold+0x1fe/0x2c1 [ 22.497852][ T270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.497857][ T270] ? __kmalloc_noprof+0xdb/0x760 [ 22.497865][ T270] __kmalloc_noprof+0x443/0x760 [ 22.497869][ T270] ? alloc_buf.isra.0+0x4b/0x260 [ 22.497878][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 22.497882][ T270] alloc_buf.isra.0+0x4b/0x260 [ 22.497887][ T270] put_chars+0x1e1/0x2f0 [ 22.497892][ T270] ? __send_to_port+0x420/0x420 [ 22.497900][ T270] ? validate_chain+0x34a/0xc20 [ 22.497906][ T270] hvc_console_print+0x292/0x780 [ 22.497910][ T270] ? mark_usage+0x61/0x170 [ 22.497913][ T270] ? __lock_acquire+0x518/0xc20 [ 22.497916][ T270] ? __lock_acquire+0x518/0xc20 [ 22.497923][ T270] ? hvc_write+0x3a0/0x3a0 [ 22.497927][ T270] ? console_emit_next_record+0x1df/0x4c0 [ 22.497933][ T270] ? rcu_is_watching+0x16/0xd0 [ 22.497938][ T270] ? lock_acquire+0x13c/0x160 [ 22.497946][ T270] console_emit_next_record+0x22f/0x4c0 [ 22.497952][ T270] ? devkmsg_read+0x4b0/0x4b0 [ 22.497955][ T270] ? console_flush_one_record+0x106/0x710 [ 22.497960][ T270] ? rcu_is_watching+0x16/0xd0 [ 22.497964][ T270] ? lock_acquire+0x13c/0x160 [ 22.497972][ T270] console_flush_one_record+0x46f/0x710 [ 22.497979][ T270] ? console_emit_next_record+0x4c0/0x4c0 [ 22.497982][ T270] ? __lock_acquire+0x518/0xc20 [ 22.497992][ T270] console_unlock+0xee/0x1f0 [ 22.497996][ T270] ? console_flush_one_record+0x710/0x710 [ 22.497999][ T270] ? rcu_is_watching+0x16/0xd0 [ 22.498003][ T270] ? lock_acquire+0x60/0x160 [ 22.498010][ T270] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.498012][ T270] ? vprintk_emit+0x320/0x3e0 [ 22.498018][ T270] vprintk_emit+0x37c/0x3e0 [ 22.498024][ T270] ? wake_up_klogd_work_func+0x90/0x90 [ 22.498027][ T270] ? kasan_save_stack+0x3d/0x50 [ 22.498032][ T270] ? kasan_save_track+0x14/0x30 [ 22.498035][ T270] ? __kasan_kmalloc+0x7b/0x90 [ 22.498037][ T270] ? __kmalloc_cache_noprof+0x29a/0x620 [ 22.498040][ T270] ? packet_mc_add+0x13b/0x890 [ 22.498042][ T270] ? packet_setsockopt+0x1953/0x21e0 [ 22.498045][ T270] ? do_sock_setsockopt+0x115/0x490 [ 22.498052][ T270] _printk+0xc7/0x100 [ 22.498058][ T270] ? snapshot_read.cold+0x21/0x21 [ 22.498070][ T270] ? netdev_name+0x43/0x60 [ 22.498075][ T270] ? __netdev_printk+0x17f/0x1d0 [ 22.498081][ T270] netdev_info+0xe2/0x116 [ 22.498085][ T270] ? netdev_notice+0x120/0x120 [ 22.498099][ T270] ? mutex_is_locked+0x1c/0x50 [ 22.498106][ T270] __dev_set_promiscuity.cold+0x95/0x104 [ 22.498113][ T270] netif_set_promiscuity+0x4c/0xc0 [ 22.498120][ T270] dev_set_promiscuity+0x9d/0x150 [ 22.498122][ T270] ? __asan_memset+0x27/0x50 [ 22.498127][ T270] packet_mc_add+0x54e/0x890 [ 22.498131][ T270] ? __might_fault+0x97/0x140 [ 22.498136][ T270] ? __might_fault+0x97/0x140 [ 22.498140][ T270] ? _copy_from_user+0x42/0x90 [ 22.498147][ T270] packet_setsockopt+0x1953/0x21e0 [ 22.498153][ T270] ? packet_bind+0x170/0x170 [ 22.498160][ T270] ? do_sock_getsockopt+0x6f6/0xb20 [ 22.498169][ T270] ? sock_poll+0x6b0/0x6b0 [ 22.498176][ T270] ? rcu_is_watching+0x16/0xd0 [ 22.498180][ T270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.498185][ T270] ? __local_bh_enable_ip+0xaa/0x150 [ 22.498192][ T270] do_sock_setsockopt+0x115/0x490 [ 22.498198][ T270] ? put_user_ifreq+0x90/0x90 [ 22.498201][ T270] ? rcu_is_watching+0x16/0xd0 [ 22.498214][ T270] __sys_setsockopt+0xe4/0x150 [ 22.498223][ T270] __x64_sys_setsockopt+0xbd/0x180 [ 22.498226][ T270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.498229][ T270] ? lockdep_hardirqs_on+0x91/0x130 [ 22.498233][ T270] ? do_syscall_64+0xa6/0x530 [ 22.498235][ T270] do_syscall_64+0xff/0x530 [ 22.498238][ T270] ? exc_page_fault+0xee/0x100 [ 22.498242][ T270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.498246][ T270] RIP: 0033:0x7fc5557192de [ 22.498251][ T270] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 22.498253][ T270] RSP: 002b:00007ffe09e4db08 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 22.498257][ T270] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc5557192de [ 22.498260][ T270] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 22.498261][ T270] RBP: 00007ffe09e4dc40 R08: 0000000000000010 R09: 000055b54cec8530 [ 22.498263][ T270] R10: 00007ffe09e4db80 R11: 0000000000000246 R12: 0000000000000001 [ 22.498264][ T270] R13: 000055b54cec8918 R14: 000055b54cec8690 R15: 0000000000000000 [ 22.498279][ T270] [ 40.477239][ T297] 8021q: 802.1Q VLAN Support v1.8 [ 40.477262][ T297] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.477265][ T297] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 297, name: modprobe [ 40.477268][ T297] preempt_count: 1, expected: 0 [ 40.477270][ T297] RCU nest depth: 0, expected: 0 [ 40.477271][ T297] locks held by modprobe/297: 4, last CPU#0: [ 40.477274][ T297] #0: ffffffffbcf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.477290][ T297] #1: ffffffffbcf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.477297][ T297] #2: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.477304][ T297] #3: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.477311][ T297] irq event stamp: 25822 [ 40.477312][ T297] hardirqs last enabled at (25821): [] __down_trylock_console_sem+0x86/0xa0 [ 40.477316][ T297] hardirqs last disabled at (25822): [] console_emit_next_record+0x3d4/0x4c0 [ 40.477319][ T297] softirqs last enabled at (25498): [] handle_softirqs+0x67c/0x900 [ 40.477324][ T297] softirqs last disabled at (25457): [] __irq_exit_rcu+0x145/0x1c0 [ 40.477327][ T297] Preemption disabled at: [ 40.477328][ T297] [] vprintk_emit+0x31b/0x3e0 [ 40.477337][ T297] CPU: 0 UID: 0 PID: 297 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.477342][ T297] Tainted: [W]=WARN [ 40.477343][ T297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.477346][ T297] Call Trace: [ 40.477348][ T297] [ 40.477351][ T297] dump_stack_lvl+0x6f/0xa0 [ 40.477358][ T297] ? vprintk_emit+0x31b/0x3e0 [ 40.477362][ T297] __might_resched.cold+0x1fe/0x2c1 [ 40.477369][ T297] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.477375][ T297] ? __kmalloc_noprof+0xdb/0x760 [ 40.477383][ T297] __kmalloc_noprof+0x443/0x760 [ 40.477387][ T297] ? alloc_buf.isra.0+0x4b/0x260 [ 40.477397][ T297] ? do_raw_spin_unlock+0x59/0x250 [ 40.477401][ T297] alloc_buf.isra.0+0x4b/0x260 [ 40.477408][ T297] put_chars+0x1e1/0x2f0 [ 40.477412][ T297] ? __send_to_port+0x420/0x420 [ 40.477415][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.477422][ T297] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.477426][ T297] ? validate_chain+0x38b/0xc20 [ 40.477436][ T297] hvc_console_print+0x292/0x780 [ 40.477440][ T297] ? __lock_acquire+0x518/0xc20 [ 40.477451][ T297] ? hvc_write+0x3a0/0x3a0 [ 40.477457][ T297] ? rcu_is_watching+0x16/0xd0 [ 40.477468][ T297] console_emit_next_record+0x22f/0x4c0 [ 40.477475][ T297] ? devkmsg_read+0x4b0/0x4b0 [ 40.477478][ T297] ? console_flush_one_record+0x106/0x710 [ 40.477484][ T297] ? rcu_is_watching+0x16/0xd0 [ 40.477489][ T297] ? lock_acquire+0x13c/0x160 [ 40.477496][ T297] console_flush_one_record+0x46f/0x710 [ 40.477504][ T297] ? console_emit_next_record+0x4c0/0x4c0 [ 40.477506][ T297] ? __lock_acquire+0x518/0xc20 [ 40.477517][ T297] console_unlock+0xee/0x1f0 [ 40.477521][ T297] ? console_flush_one_record+0x710/0x710 [ 40.477524][ T297] ? rcu_is_watching+0x16/0xd0 [ 40.477528][ T297] ? lock_acquire+0x60/0x160 [ 40.477535][ T297] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.477537][ T297] ? vprintk_emit+0x320/0x3e0 [ 40.477544][ T297] vprintk_emit+0x37c/0x3e0 [ 40.477551][ T297] ? wake_up_klogd_work_func+0x90/0x90 [ 40.477561][ T297] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 40.477567][ T297] _printk+0xc7/0x100 [ 40.477572][ T297] ? snapshot_read.cold+0x21/0x21 [ 40.477584][ T297] ? do_one_initcall+0x113/0x4f0 [ 40.477589][ T297] vlan_proto_init+0x24/0x90 [8021q] [ 40.477595][ T297] do_one_initcall+0x124/0x4f0 [ 40.477599][ T297] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 40.477607][ T297] ? do_init_module+0xae/0x8a0 [ 40.477612][ T297] ? kasan_unpoison+0x44/0x70 [ 40.477620][ T297] do_init_module+0x2ad/0x8a0 [ 40.477626][ T297] ? lockdep_hardirqs_on+0x91/0x130 [ 40.477632][ T297] ? free_module+0x470/0x470 [ 40.477638][ T297] ? kfree+0x123/0x590 [ 40.477645][ T297] load_module+0x1424/0x1bb0 [ 40.477659][ T297] ? layout_and_allocate.isra.0+0x680/0x680 [ 40.477666][ T297] ? __ia32_sys_fsconfig+0x180/0x180 [ 40.477669][ T297] ? ovl_real_file+0x172/0x1e0 [ 40.477676][ T297] ? backing_file_read_iter+0x541/0x790 [ 40.477680][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.477687][ T297] init_module_from_file+0x11f/0x1a0 [ 40.477693][ T297] ? __do_sys_init_module+0x220/0x220 [ 40.477709][ T297] ? __rwlock_init+0x150/0x150 [ 40.477716][ T297] ? do_raw_spin_unlock+0x59/0x250 [ 40.477721][ T297] idempotent_init_module+0x37b/0x7c0 [ 40.477732][ T297] ? init_module_from_file+0x1a0/0x1a0 [ 40.477744][ T297] ? rcu_is_watching+0x16/0xd0 [ 40.477748][ T297] ? cap_capable+0x1d7/0x3d0 [ 40.477758][ T297] __x64_sys_finit_module+0xdf/0x190 [ 40.477761][ T297] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.477766][ T297] do_syscall_64+0xff/0x530 [ 40.477769][ T297] ? exc_page_fault+0xee/0x100 [ 40.477774][ T297] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.477778][ T297] RIP: 0033:0x7fc9c3ac237d [ 40.477783][ T297] 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 [ 40.477785][ T297] RSP: 002b:00007fffa49a5af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 40.477790][ T297] RAX: ffffffffffffffda RBX: 000055f79f4f9810 RCX: 00007fc9c3ac237d [ 40.477792][ T297] RDX: 0000000000000000 RSI: 000055f75fbadffd RDI: 0000000000000000 [ 40.477793][ T297] RBP: 00007fffa49a5b90 R08: 0000000000000000 R09: 0000000000000000 [ 40.477795][ T297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f75fbadffd [ 40.477796][ T297] R13: 000055f79f4f9960 R14: 0000000000040000 R15: 0000000000000000 [ 40.477810][ T297] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 340.670223][ T270] veth2: left promiscuous mode [ 340.670296][ T270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 340.670299][ T270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 270, name: tcpdump [ 340.670302][ T270] preempt_count: 1, expected: 0 [ 340.670303][ T270] RCU nest depth: 0, expected: 0 [ 340.670305][ T270] locks held by tcpdump/270: 6, last CPU#0: [ 340.670308][ T270] #0: ff110000017fa7f8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: __sock_release+0x8f/0x280 [ 340.670324][ T270] #1: ffffffffbd6d2c40 (rtnl_mutex){+.+.}-{4:4}, at: packet_release+0x3fb/0xc40 [ 340.670333][ T270] #2: ffffffffbcf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 340.670342][ T270] #3: ffffffffbcf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 340.670348][ T270] #4: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 340.670354][ T270] #5: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 340.670362][ T270] irq event stamp: 52438 [ 340.670363][ T270] hardirqs last enabled at (52437): [] __down_trylock_console_sem+0x86/0xa0 [ 340.670367][ T270] hardirqs last disabled at (52438): [] console_emit_next_record+0x3d4/0x4c0 [ 340.670370][ T270] softirqs last enabled at (52274): [] packet_setsockopt+0xcdf/0x21e0 [ 340.670373][ T270] softirqs last disabled at (52272): [] release_sock+0x21/0x240 [ 340.670378][ T270] Preemption disabled at: [ 340.670379][ T270] [] vprintk_emit+0x31b/0x3e0 [ 340.670387][ T270] CPU: 0 UID: 72 PID: 270 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 340.670392][ T270] Tainted: [W]=WARN [ 340.670393][ T270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 340.670396][ T270] Call Trace: [ 340.670398][ T270] [ 340.670400][ T270] dump_stack_lvl+0x6f/0xa0 [ 340.670408][ T270] ? vprintk_emit+0x31b/0x3e0 [ 340.670411][ T270] __might_resched.cold+0x1fe/0x2c1 [ 340.670418][ T270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 340.670424][ T270] ? __kmalloc_noprof+0xdb/0x760 [ 340.670433][ T270] __kmalloc_noprof+0x443/0x760 [ 340.670437][ T270] ? alloc_buf.isra.0+0x4b/0x260 [ 340.670446][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 340.670450][ T270] alloc_buf.isra.0+0x4b/0x260 [ 340.670456][ T270] put_chars+0x1e1/0x2f0 [ 340.670460][ T270] ? __send_to_port+0x420/0x420 [ 340.670463][ T270] ? check_prev_add+0xef/0xe90 [ 340.670471][ T270] ? validate_chain+0x34a/0xc20 [ 340.670478][ T270] hvc_console_print+0x292/0x780 [ 340.670482][ T270] ? mark_usage+0x61/0x170 [ 340.670485][ T270] ? __lock_acquire+0x518/0xc20 [ 340.670487][ T270] ? __lock_acquire+0x518/0xc20 [ 340.670496][ T270] ? hvc_write+0x3a0/0x3a0 [ 340.670498][ T270] ? lock_acquire.part.0+0xd4/0x280 [ 340.670506][ T270] ? lock_acquire+0x13c/0x160 [ 340.670514][ T270] console_emit_next_record+0x22f/0x4c0 [ 340.670521][ T270] ? devkmsg_read+0x4b0/0x4b0 [ 340.670523][ T270] ? console_flush_one_record+0x106/0x710 [ 340.670529][ T270] ? rcu_is_watching+0x16/0xd0 [ 340.670535][ T270] ? lock_acquire+0x13c/0x160 [ 340.670542][ T270] console_flush_one_record+0x46f/0x710 [ 340.670550][ T270] ? console_emit_next_record+0x4c0/0x4c0 [ 340.670553][ T270] ? __lock_acquire+0x518/0xc20 [ 340.670563][ T270] console_unlock+0xee/0x1f0 [ 340.670568][ T270] ? console_flush_one_record+0x710/0x710 [ 340.670571][ T270] ? rcu_is_watching+0x16/0xd0 [ 340.670575][ T270] ? lock_acquire+0x60/0x160 [ 340.670582][ T270] ? __down_trylock_console_sem+0x5e/0xa0 [ 340.670585][ T270] ? vprintk_emit+0x320/0x3e0 [ 340.670591][ T270] vprintk_emit+0x37c/0x3e0 [ 340.670597][ T270] ? wake_up_klogd_work_func+0x90/0x90 [ 340.670604][ T270] ? __lock_acquire+0x518/0xc20 [ 340.670611][ T270] _printk+0xc7/0x100 [ 340.670616][ T270] ? snapshot_read.cold+0x21/0x21 [ 340.670619][ T270] ? lock_acquire.part.0+0xd4/0x280 [ 340.670626][ T270] ? rcu_is_watching+0x16/0xd0 [ 340.670629][ T270] ? netdev_name+0x43/0x60 [ 340.670641][ T270] ? __netdev_printk+0x17f/0x1d0 [ 340.670648][ T270] netdev_info+0xe2/0x116 [ 340.670652][ T270] ? netdev_notice+0x120/0x120 [ 340.670654][ T270] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 340.670658][ T270] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 340.670664][ T270] ? ww_mutex_lock+0x160/0x160 [ 340.670668][ T270] ? lock_acquire.part.0+0xd4/0x280 [ 340.670671][ T270] ? ref_tracker_alloc+0x430/0x430 [ 340.670676][ T270] ? packet_release+0x363/0xc40 [ 340.670680][ T270] ? __fput+0x363/0xac0 [ 340.670684][ T270] ? mutex_is_locked+0x1c/0x50 [ 340.670691][ T270] __dev_set_promiscuity.cold+0x95/0x104 [ 340.670698][ T270] netif_set_promiscuity+0x4c/0xc0 [ 340.670705][ T270] dev_set_promiscuity+0x9d/0x150 [ 340.670711][ T270] packet_release+0x4cb/0xc40 [ 340.670719][ T270] ? packet_set_ring+0x1740/0x1740 [ 340.670725][ T270] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 340.670735][ T270] __sock_release+0xb8/0x280 [ 340.670741][ T270] sock_close+0x18/0x20 [ 340.670744][ T270] __fput+0x363/0xac0 [ 340.670753][ T270] fput_close_sync+0xde/0x1b0 [ 340.670757][ T270] ? alloc_file_clone+0xe0/0xe0 [ 340.670761][ T270] ? do_raw_spin_unlock+0x59/0x250 [ 340.670769][ T270] __x64_sys_close+0x8b/0xf0 [ 340.670774][ T270] do_syscall_64+0xff/0x530 [ 340.670777][ T270] ? exc_page_fault+0xee/0x100 [ 340.670783][ T270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 340.670786][ T270] RIP: 0033:0x7fc55569054e [ 340.670791][ T270] 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 [ 340.670794][ T270] RSP: 002b:00007ffe09e4dc70 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 340.670798][ T270] RAX: ffffffffffffffda RBX: 000055b54cec8690 RCX: 00007fc55569054e [ 340.670800][ T270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 340.670801][ T270] RBP: 00007ffe09e4dc80 R08: 0000000000000000 R09: 0000000000000000 [ 340.670803][ T270] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 340.670804][ T270] R13: 00000000fffffffe R14: 000055b52de7f760 R15: 0000000000000001 [ 340.670820][ T270] WAIT TIMEOUT stderr