[ 9.946193][ T180] id (180) used greatest stack depth: 24416 bytes left [ 9.946216][ T180] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.946219][ T180] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 180, name: id [ 9.946221][ T180] preempt_count: 2, expected: 0 [ 9.946223][ T180] RCU nest depth: 0, expected: 0 [ 9.946224][ T180] locks held by id/180: 5, last CPU#2: [ 9.946227][ T180] #0: ffffffffa70027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.946242][ T180] #1: ffffffffa7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.946250][ T180] #2: ffffffffa7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.946256][ T180] #3: ffffffffa7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.946263][ T180] #4: ffffffffa7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.946269][ T180] irq event stamp: 22540 [ 9.946271][ T180] hardirqs last enabled at (22539): [] __down_trylock_console_sem+0x86/0xa0 [ 9.946274][ T180] hardirqs last disabled at (22540): [] console_emit_next_record+0x3d4/0x4c0 [ 9.946277][ T180] softirqs last enabled at (21994): [] handle_softirqs+0x67c/0x900 [ 9.946280][ T180] softirqs last disabled at (21463): [] __irq_exit_rcu+0x145/0x1c0 [ 9.946283][ T180] Preemption disabled at: [ 9.946284][ T180] [<0000000000000000>] 0x0 [ 9.946293][ T180] CPU: 2 UID: 0 PID: 180 Comm: id Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.946298][ T180] Tainted: [W]=WARN [ 9.946299][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.946301][ T180] Call Trace: [ 9.946304][ T180] [ 9.946306][ T180] dump_stack_lvl+0x6f/0xa0 [ 9.946314][ T180] __might_resched.cold+0x1fe/0x2c1 [ 9.946321][ T180] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.946326][ T180] ? __kmalloc_noprof+0xdb/0x760 [ 9.946334][ T180] __kmalloc_noprof+0x443/0x760 [ 9.946338][ T180] ? alloc_buf.isra.0+0x4b/0x260 [ 9.946347][ T180] ? do_raw_spin_unlock+0x59/0x250 [ 9.946350][ T180] alloc_buf.isra.0+0x4b/0x260 [ 9.946356][ T180] put_chars+0x1e1/0x2f0 [ 9.946360][ T180] ? __send_to_port+0x420/0x420 [ 9.946362][ T180] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.946369][ T180] ? validate_chain+0x38b/0xc20 [ 9.946379][ T180] hvc_console_print+0x292/0x780 [ 9.946390][ T180] ? hvc_write+0x3a0/0x3a0 [ 9.946393][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.946397][ T180] ? lock_acquire+0x13c/0x160 [ 9.946406][ T180] console_emit_next_record+0x22f/0x4c0 [ 9.946415][ T180] ? devkmsg_read+0x4b0/0x4b0 [ 9.946418][ T180] ? console_flush_one_record+0x106/0x710 [ 9.946423][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.946427][ T180] ? lock_acquire+0x13c/0x160 [ 9.946434][ T180] console_flush_one_record+0x46f/0x710 [ 9.946441][ T180] ? console_emit_next_record+0x4c0/0x4c0 [ 9.946444][ T180] ? __lock_acquire+0x518/0xc20 [ 9.946454][ T180] console_unlock+0xee/0x1f0 [ 9.946458][ T180] ? console_flush_one_record+0x710/0x710 [ 9.946461][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.946465][ T180] ? lock_acquire+0x60/0x160 [ 9.946471][ T180] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.946474][ T180] ? vprintk_emit+0x320/0x3e0 [ 9.946479][ T180] vprintk_emit+0x37c/0x3e0 [ 9.946485][ T180] ? wake_up_klogd_work_func+0x90/0x90 [ 9.946491][ T180] ? __lock_acquire+0x518/0xc20 [ 9.946498][ T180] _printk+0xc7/0x100 [ 9.946503][ T180] ? snapshot_read.cold+0x21/0x21 [ 9.946507][ T180] ? do_raw_spin_lock+0x131/0x280 [ 9.946512][ T180] ? __rwlock_init+0x150/0x150 [ 9.946518][ T180] ? do_raw_spin_lock+0x131/0x280 [ 9.946523][ T180] do_exit.cold+0x82/0x9c [ 9.946529][ T180] ? exit_notify+0x890/0x890 [ 9.946531][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 9.946536][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.946543][ T180] do_group_exit+0xb8/0x370 [ 9.946548][ T180] __x64_sys_exit_group+0x3c/0x50 [ 9.946551][ T180] x64_sys_call+0x1567/0x1570 [ 9.946555][ T180] do_syscall_64+0xff/0x530 [ 9.946559][ T180] ? exc_page_fault+0xee/0x100 [ 9.946564][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.946568][ T180] RIP: 0033:0x7f09dc6a51b8 [ 9.946571][ T180] Code: Unable to access opcode bytes at 0x7f09dc6a518e. [ 9.946573][ T180] RSP: 002b:00007fffdc2dab48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.946576][ T180] RAX: ffffffffffffffda RBX: 00007f09dc7d5f88 RCX: 00007f09dc6a51b8 [ 9.946578][ T180] RDX: 00007f09dc502b48 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 9.946580][ T180] RBP: 00007fffdc2daba0 R08: 0000000000000000 R09: 0000000000001010 [ 9.946581][ T180] R10: 00007fffdc2da9c0 R11: 0000000000000246 R12: 0000000000000002 [ 9.946583][ T180] R13: 0000000000000000 R14: 00007f09dc7d4680 R15: 00007f09dc7d5fa0 [ 9.946596][ T180] [ 10.215707][ T187] ip (187) used greatest stack depth: 23408 bytes left [ 16.920404][ T269] veth2: entered promiscuous mode [ 16.920486][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.920488][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: tcpdump [ 16.920490][ T269] preempt_count: 1, expected: 0 [ 16.920491][ T269] RCU nest depth: 0, expected: 0 [ 16.920492][ T269] locks held by tcpdump/269: 5, last CPU#3: [ 16.920495][ T269] #0: ffffffffa78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: packet_mc_add+0x28/0x890 [ 16.920506][ T269] #1: ffffffffa7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.920513][ T269] #2: ffffffffa7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.920517][ T269] #3: ffffffffa7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.920521][ T269] #4: ffffffffa7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.920524][ T269] irq event stamp: 31086 [ 16.920525][ T269] hardirqs last enabled at (31085): [] __down_trylock_console_sem+0x86/0xa0 [ 16.920528][ T269] hardirqs last disabled at (31086): [] console_emit_next_record+0x3d4/0x4c0 [ 16.920530][ T269] softirqs last enabled at (31082): [] handle_softirqs+0x67c/0x900 [ 16.920533][ T269] softirqs last disabled at (31077): [] __irq_exit_rcu+0x145/0x1c0 [ 16.920535][ T269] Preemption disabled at: [ 16.920536][ T269] [] vprintk_emit+0x31b/0x3e0 [ 16.920543][ T269] CPU: 3 UID: 0 PID: 269 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.920546][ T269] Tainted: [W]=WARN [ 16.920547][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.920548][ T269] Call Trace: [ 16.920550][ T269] [ 16.920552][ T269] dump_stack_lvl+0x6f/0xa0 [ 16.920557][ T269] ? vprintk_emit+0x31b/0x3e0 [ 16.920560][ T269] __might_resched.cold+0x1fe/0x2c1 [ 16.920564][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.920569][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 16.920574][ T269] __kmalloc_noprof+0x443/0x760 [ 16.920576][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 16.920581][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 16.920584][ T269] alloc_buf.isra.0+0x4b/0x260 [ 16.920587][ T269] put_chars+0x1e1/0x2f0 [ 16.920590][ T269] ? __send_to_port+0x420/0x420 [ 16.920594][ T269] ? validate_chain+0x34a/0xc20 [ 16.920598][ T269] hvc_console_print+0x292/0x780 [ 16.920601][ T269] ? mark_usage+0x61/0x170 [ 16.920602][ T269] ? __lock_acquire+0x518/0xc20 [ 16.920604][ T269] ? __lock_acquire+0x518/0xc20 [ 16.920608][ T269] ? hvc_write+0x3a0/0x3a0 [ 16.920610][ T269] ? console_emit_next_record+0x1df/0x4c0 [ 16.920613][ T269] ? rcu_is_watching+0x16/0xd0 [ 16.920617][ T269] ? lock_acquire+0x13c/0x160 [ 16.920621][ T269] console_emit_next_record+0x22f/0x4c0 [ 16.920624][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 16.920626][ T269] ? console_flush_one_record+0x106/0x710 [ 16.920629][ T269] ? rcu_is_watching+0x16/0xd0 [ 16.920632][ T269] ? lock_acquire+0x13c/0x160 [ 16.920636][ T269] console_flush_one_record+0x46f/0x710 [ 16.920640][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 16.920641][ T269] ? __lock_acquire+0x518/0xc20 [ 16.920646][ T269] console_unlock+0xee/0x1f0 [ 16.920649][ T269] ? console_flush_one_record+0x710/0x710 [ 16.920651][ T269] ? rcu_is_watching+0x16/0xd0 [ 16.920653][ T269] ? lock_acquire+0x60/0x160 [ 16.920657][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.920658][ T269] ? vprintk_emit+0x320/0x3e0 [ 16.920662][ T269] vprintk_emit+0x37c/0x3e0 [ 16.920665][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 16.920667][ T269] ? kasan_save_stack+0x3d/0x50 [ 16.920670][ T269] ? kasan_save_track+0x14/0x30 [ 16.920672][ T269] ? __kasan_kmalloc+0x7b/0x90 [ 16.920674][ T269] ? __kmalloc_cache_noprof+0x29a/0x620 [ 16.920676][ T269] ? packet_mc_add+0x13b/0x890 [ 16.920677][ T269] ? packet_setsockopt+0x1953/0x21e0 [ 16.920679][ T269] ? do_sock_setsockopt+0x115/0x490 [ 16.920684][ T269] _printk+0xc7/0x100 [ 16.920688][ T269] ? snapshot_read.cold+0x21/0x21 [ 16.920692][ T269] ? netdev_name+0x43/0x60 [ 16.920696][ T269] ? __netdev_printk+0x17f/0x1d0 [ 16.920699][ T269] netdev_info+0xe2/0x116 [ 16.920701][ T269] ? netdev_notice+0x120/0x120 [ 16.920708][ T269] ? mutex_is_locked+0x1c/0x50 [ 16.920712][ T269] __dev_set_promiscuity.cold+0x95/0x104 [ 16.920716][ T269] netif_set_promiscuity+0x4c/0xc0 [ 16.920720][ T269] dev_set_promiscuity+0x9d/0x150 [ 16.920722][ T269] ? __asan_memset+0x27/0x50 [ 16.920724][ T269] packet_mc_add+0x54e/0x890 [ 16.920726][ T269] ? __might_fault+0x97/0x140 [ 16.920730][ T269] ? __might_fault+0x97/0x140 [ 16.920732][ T269] ? _copy_from_user+0x42/0x90 [ 16.920736][ T269] packet_setsockopt+0x1953/0x21e0 [ 16.920740][ T269] ? packet_bind+0x170/0x170 [ 16.920743][ T269] ? do_sock_getsockopt+0x6f6/0xb20 [ 16.920748][ T269] ? sock_poll+0x6b0/0x6b0 [ 16.920751][ T269] ? rcu_is_watching+0x16/0xd0 [ 16.920754][ T269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.920757][ T269] ? __local_bh_enable_ip+0xaa/0x150 [ 16.920760][ T269] do_sock_setsockopt+0x115/0x490 [ 16.920763][ T269] ? put_user_ifreq+0x90/0x90 [ 16.920765][ T269] ? rcu_is_watching+0x16/0xd0 [ 16.920771][ T269] __sys_setsockopt+0xe4/0x150 [ 16.920776][ T269] __x64_sys_setsockopt+0xbd/0x180 [ 16.920778][ T269] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.920779][ T269] ? lockdep_hardirqs_on+0x91/0x130 [ 16.920782][ T269] ? do_syscall_64+0xa6/0x530 [ 16.920784][ T269] do_syscall_64+0xff/0x530 [ 16.920785][ T269] ? exc_page_fault+0xee/0x100 [ 16.920788][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.920790][ T269] RIP: 0033:0x7f02893972de [ 16.920795][ T269] 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 [ 16.920797][ T269] RSP: 002b:00007ffc9ecb2b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 16.920799][ T269] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f02893972de [ 16.920800][ T269] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 16.920801][ T269] RBP: 00007ffc9ecb2ca0 R08: 0000000000000010 R09: 00005587ea10d530 [ 16.920802][ T269] R10: 00007ffc9ecb2be0 R11: 0000000000000246 R12: 0000000000000001 [ 16.920803][ T269] R13: 00005587ea10d918 R14: 00005587ea10d690 R15: 0000000000000000 [ 16.920809][ T269] [ 34.518225][ T296] 8021q: 802.1Q VLAN Support v1.8 [ 34.518246][ T296] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.518249][ T296] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 296, name: modprobe [ 34.518250][ T296] preempt_count: 1, expected: 0 [ 34.518252][ T296] RCU nest depth: 0, expected: 0 [ 34.518253][ T296] locks held by modprobe/296: 4, last CPU#0: [ 34.518255][ T296] #0: ffffffffa7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.518267][ T296] #1: ffffffffa7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.518272][ T296] #2: ffffffffa7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.518276][ T296] #3: ffffffffa7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.518280][ T296] irq event stamp: 24922 [ 34.518281][ T296] hardirqs last enabled at (24921): [] __down_trylock_console_sem+0x86/0xa0 [ 34.518283][ T296] hardirqs last disabled at (24922): [] console_emit_next_record+0x3d4/0x4c0 [ 34.518285][ T296] softirqs last enabled at (22146): [] handle_softirqs+0x67c/0x900 [ 34.518288][ T296] softirqs last disabled at (21289): [] __irq_exit_rcu+0x145/0x1c0 [ 34.518291][ T296] Preemption disabled at: [ 34.518292][ T296] [] vprintk_emit+0x31b/0x3e0 [ 34.518298][ T296] CPU: 0 UID: 0 PID: 296 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.518301][ T296] Tainted: [W]=WARN [ 34.518302][ T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.518304][ T296] Call Trace: [ 34.518306][ T296] [ 34.518307][ T296] dump_stack_lvl+0x6f/0xa0 [ 34.518313][ T296] ? vprintk_emit+0x31b/0x3e0 [ 34.518315][ T296] __might_resched.cold+0x1fe/0x2c1 [ 34.518320][ T296] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.518324][ T296] ? __kmalloc_noprof+0xdb/0x760 [ 34.518329][ T296] __kmalloc_noprof+0x443/0x760 [ 34.518332][ T296] ? alloc_buf.isra.0+0x4b/0x260 [ 34.518338][ T296] ? do_raw_spin_unlock+0x59/0x250 [ 34.518341][ T296] alloc_buf.isra.0+0x4b/0x260 [ 34.518344][ T296] put_chars+0x1e1/0x2f0 [ 34.518347][ T296] ? __send_to_port+0x420/0x420 [ 34.518348][ T296] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.518353][ T296] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.518356][ T296] ? validate_chain+0x38b/0xc20 [ 34.518360][ T296] hvc_console_print+0x292/0x780 [ 34.518363][ T296] ? __lock_acquire+0x518/0xc20 [ 34.518368][ T296] ? hvc_write+0x3a0/0x3a0 [ 34.518371][ T296] ? rcu_is_watching+0x16/0xd0 [ 34.518376][ T296] console_emit_next_record+0x22f/0x4c0 [ 34.518380][ T296] ? devkmsg_read+0x4b0/0x4b0 [ 34.518381][ T296] ? console_flush_one_record+0x106/0x710 [ 34.518385][ T296] ? rcu_is_watching+0x16/0xd0 [ 34.518387][ T296] ? lock_acquire+0x13c/0x160 [ 34.518391][ T296] console_flush_one_record+0x46f/0x710 [ 34.518395][ T296] ? console_emit_next_record+0x4c0/0x4c0 [ 34.518397][ T296] ? __lock_acquire+0x518/0xc20 [ 34.518403][ T296] console_unlock+0xee/0x1f0 [ 34.518406][ T296] ? console_flush_one_record+0x710/0x710 [ 34.518408][ T296] ? rcu_is_watching+0x16/0xd0 [ 34.518412][ T296] ? lock_acquire+0x60/0x160 [ 34.518416][ T296] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.518417][ T296] ? vprintk_emit+0x320/0x3e0 [ 34.518421][ T296] vprintk_emit+0x37c/0x3e0 [ 34.518425][ T296] ? wake_up_klogd_work_func+0x90/0x90 [ 34.518430][ T296] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 34.518434][ T296] _printk+0xc7/0x100 [ 34.518438][ T296] ? snapshot_read.cold+0x21/0x21 [ 34.518444][ T296] ? do_one_initcall+0x113/0x4f0 [ 34.518447][ T296] vlan_proto_init+0x24/0x90 [8021q] [ 34.518450][ T296] do_one_initcall+0x124/0x4f0 [ 34.518453][ T296] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 34.518457][ T296] ? do_init_module+0xae/0x8a0 [ 34.518461][ T296] ? kasan_unpoison+0x44/0x70 [ 34.518465][ T296] do_init_module+0x2ad/0x8a0 [ 34.518469][ T296] ? lockdep_hardirqs_on+0x91/0x130 [ 34.518473][ T296] ? free_module+0x470/0x470 [ 34.518476][ T296] ? kfree+0x123/0x590 [ 34.518480][ T296] load_module+0x1424/0x1bb0 [ 34.518488][ T296] ? layout_and_allocate.isra.0+0x680/0x680 [ 34.518492][ T296] ? __ia32_sys_fsconfig+0x180/0x180 [ 34.518494][ T296] ? ovl_real_file+0x172/0x1e0 [ 34.518498][ T296] ? find_held_lock+0x2b/0x80 [ 34.518500][ T296] ? backing_file_read_iter+0x541/0x790 [ 34.518504][ T296] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.518507][ T296] init_module_from_file+0x11f/0x1a0 [ 34.518511][ T296] ? __do_sys_init_module+0x220/0x220 [ 34.518519][ T296] ? __rwlock_init+0x150/0x150 [ 34.518522][ T296] ? do_raw_spin_unlock+0x59/0x250 [ 34.518525][ T296] idempotent_init_module+0x37b/0x7c0 [ 34.518529][ T296] ? init_module_from_file+0x1a0/0x1a0 [ 34.518535][ T296] ? rcu_is_watching+0x16/0xd0 [ 34.518538][ T296] ? cap_capable+0x1d7/0x3d0 [ 34.518543][ T296] __x64_sys_finit_module+0xdf/0x190 [ 34.518546][ T296] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.518549][ T296] do_syscall_64+0xff/0x530 [ 34.518551][ T296] ? exc_page_fault+0xee/0x100 [ 34.518554][ T296] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.518556][ T296] RIP: 0033:0x7f61abf6b37d [ 34.518559][ T296] 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 [ 34.518561][ T296] RSP: 002b:00007ffd1ebb5a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 34.518564][ T296] RAX: ffffffffffffffda RBX: 00005644415b0810 RCX: 00007f61abf6b37d [ 34.518565][ T296] RDX: 0000000000000000 RSI: 0000564426021ffd RDI: 0000000000000000 [ 34.518566][ T296] RBP: 00007ffd1ebb5b30 R08: 0000000000000000 R09: 0000000000000000 [ 34.518567][ T296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564426021ffd [ 34.518568][ T296] R13: 00005644415b0960 R14: 0000000000040000 R15: 0000000000000000 [ 34.518575][ T296] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 334.728797][ T269] veth2: left promiscuous mode [ 334.728859][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 334.728862][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: tcpdump [ 334.728863][ T269] preempt_count: 1, expected: 0 [ 334.728865][ T269] RCU nest depth: 0, expected: 0 [ 334.728866][ T269] locks held by tcpdump/269: 6, last CPU#1: [ 334.728869][ T269] #0: ff11000004efa7f8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: __sock_release+0x8f/0x280 [ 334.728882][ T269] #1: ffffffffa78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: packet_release+0x3fb/0xc40 [ 334.728888][ T269] #2: ffffffffa7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 334.728895][ T269] #3: ffffffffa7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 334.728899][ T269] #4: ffffffffa7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 334.728903][ T269] #5: ffffffffa7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 334.728908][ T269] irq event stamp: 48138 [ 334.728909][ T269] hardirqs last enabled at (48137): [] __down_trylock_console_sem+0x86/0xa0 [ 334.728912][ T269] hardirqs last disabled at (48138): [] console_emit_next_record+0x3d4/0x4c0 [ 334.728914][ T269] softirqs last enabled at (47978): [] packet_setsockopt+0xcdf/0x21e0 [ 334.728916][ T269] softirqs last disabled at (47976): [] release_sock+0x21/0x240 [ 334.728920][ T269] Preemption disabled at: [ 334.728921][ T269] [] vprintk_emit+0x31b/0x3e0 [ 334.728934][ T269] CPU: 1 UID: 72 PID: 269 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 334.728938][ T269] Tainted: [W]=WARN [ 334.728939][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 334.728941][ T269] Call Trace: [ 334.728943][ T269] [ 334.728945][ T269] dump_stack_lvl+0x6f/0xa0 [ 334.728952][ T269] ? vprintk_emit+0x31b/0x3e0 [ 334.728954][ T269] __might_resched.cold+0x1fe/0x2c1 [ 334.728960][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 334.728965][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 334.728971][ T269] __kmalloc_noprof+0x443/0x760 [ 334.728974][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 334.728981][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 334.728983][ T269] alloc_buf.isra.0+0x4b/0x260 [ 334.728987][ T269] put_chars+0x1e1/0x2f0 [ 334.728991][ T269] ? __send_to_port+0x420/0x420 [ 334.728992][ T269] ? check_prev_add+0xef/0xe90 [ 334.728997][ T269] ? validate_chain+0x34a/0xc20 [ 334.729002][ T269] hvc_console_print+0x292/0x780 [ 334.729005][ T269] ? mark_usage+0x61/0x170 [ 334.729007][ T269] ? __lock_acquire+0x518/0xc20 [ 334.729009][ T269] ? __lock_acquire+0x518/0xc20 [ 334.729014][ T269] ? hvc_write+0x3a0/0x3a0 [ 334.729015][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 334.729021][ T269] ? lock_acquire+0x13c/0x160 [ 334.729026][ T269] console_emit_next_record+0x22f/0x4c0 [ 334.729030][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 334.729032][ T269] ? console_flush_one_record+0x106/0x710 [ 334.729036][ T269] ? rcu_is_watching+0x16/0xd0 [ 334.729041][ T269] ? lock_acquire+0x13c/0x160 [ 334.729046][ T269] console_flush_one_record+0x46f/0x710 [ 334.729051][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 334.729053][ T269] ? __lock_acquire+0x518/0xc20 [ 334.729059][ T269] console_unlock+0xee/0x1f0 [ 334.729063][ T269] ? console_flush_one_record+0x710/0x710 [ 334.729065][ T269] ? rcu_is_watching+0x16/0xd0 [ 334.729067][ T269] ? lock_acquire+0x60/0x160 [ 334.729072][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 334.729074][ T269] ? vprintk_emit+0x320/0x3e0 [ 334.729078][ T269] vprintk_emit+0x37c/0x3e0 [ 334.729083][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 334.729087][ T269] ? __lock_acquire+0x518/0xc20 [ 334.729091][ T269] _printk+0xc7/0x100 [ 334.729095][ T269] ? snapshot_read.cold+0x21/0x21 [ 334.729097][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 334.729102][ T269] ? rcu_is_watching+0x16/0xd0 [ 334.729104][ T269] ? netdev_name+0x43/0x60 [ 334.729108][ T269] ? __netdev_printk+0x17f/0x1d0 [ 334.729113][ T269] netdev_info+0xe2/0x116 [ 334.729115][ T269] ? netdev_notice+0x120/0x120 [ 334.729117][ T269] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 334.729120][ T269] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 334.729124][ T269] ? ww_mutex_lock+0x160/0x160 [ 334.729127][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 334.729129][ T269] ? ref_tracker_alloc+0x430/0x430 [ 334.729134][ T269] ? packet_release+0x363/0xc40 [ 334.729136][ T269] ? __fput+0x363/0xac0 [ 334.729139][ T269] ? mutex_is_locked+0x1c/0x50 [ 334.729144][ T269] __dev_set_promiscuity.cold+0x95/0x104 [ 334.729149][ T269] netif_set_promiscuity+0x4c/0xc0 [ 334.729154][ T269] dev_set_promiscuity+0x9d/0x150 [ 334.729158][ T269] packet_release+0x4cb/0xc40 [ 334.729163][ T269] ? packet_set_ring+0x1740/0x1740 [ 334.729168][ T269] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 334.729173][ T269] __sock_release+0xb8/0x280 [ 334.729177][ T269] sock_close+0x18/0x20 [ 334.729179][ T269] __fput+0x363/0xac0 [ 334.729184][ T269] fput_close_sync+0xde/0x1b0 [ 334.729187][ T269] ? alloc_file_clone+0xe0/0xe0 [ 334.729189][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 334.729194][ T269] __x64_sys_close+0x8b/0xf0 [ 334.729198][ T269] do_syscall_64+0xff/0x530 [ 334.729201][ T269] ? exc_page_fault+0xee/0x100 [ 334.729204][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 334.729207][ T269] RIP: 0033:0x7f028930e54e [ 334.729212][ T269] 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 [ 334.729213][ T269] RSP: 002b:00007ffc9ecb2cd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 334.729216][ T269] RAX: ffffffffffffffda RBX: 00005587ea10d690 RCX: 00007f028930e54e [ 334.729218][ T269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 334.729219][ T269] RBP: 00007ffc9ecb2ce0 R08: 0000000000000000 R09: 0000000000000000 [ 334.729220][ T269] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 334.729221][ T269] R13: 00000000fffffffe R14: 00005587de2a0760 R15: 0000000000000001 [ 334.729231][ T269] WAIT TIMEOUT stderr