[ 10.941766][ T182] netdevsim netdevsim6160 eni6160np1: renamed from eth0 [ 10.941823][ T182] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.941826][ T182] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 182, name: (udev-worker) [ 10.941827][ T182] preempt_count: 1, expected: 0 [ 10.941828][ T182] RCU nest depth: 0, expected: 0 [ 10.941829][ T182] locks held by (udev-worker)/182: 6, last CPU#3: [ 10.941831][ T182] #0: ffffffff8db05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.941842][ T182] #1: ff1100000c9a2de8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.941847][ T182] #2: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.941851][ T182] #3: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.941855][ T182] #4: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.941859][ T182] #5: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.941863][ T182] irq event stamp: 23254 [ 10.941863][ T182] hardirqs last enabled at (23253): [] __down_trylock_console_sem+0x86/0xa0 [ 10.941867][ T182] hardirqs last disabled at (23254): [] console_emit_next_record+0x3f8/0x4f0 [ 10.941869][ T182] softirqs last enabled at (23248): [] netif_change_name+0x216/0x8c0 [ 10.941872][ T182] softirqs last disabled at (23246): [] netif_change_name+0x1ad/0x8c0 [ 10.941874][ T182] Preemption disabled at: [ 10.941875][ T182] [] vprintk_emit+0x31b/0x3e0 [ 10.941880][ T182] CPU: 3 UID: 0 PID: 182 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.941883][ T182] Tainted: [W]=WARN [ 10.941884][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.941886][ T182] Call Trace: [ 10.941888][ T182] [ 10.941889][ T182] dump_stack_lvl+0x6f/0xa0 [ 10.941895][ T182] ? vprintk_emit+0x31b/0x3e0 [ 10.941897][ T182] __might_resched.cold+0x1fe/0x2c1 [ 10.941901][ T182] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.941905][ T182] ? __kmalloc_noprof+0xdb/0x760 [ 10.941911][ T182] __kmalloc_noprof+0x443/0x760 [ 10.941913][ T182] ? alloc_buf.isra.0+0x4b/0x260 [ 10.941920][ T182] ? do_raw_spin_unlock+0x59/0x250 [ 10.941923][ T182] alloc_buf.isra.0+0x4b/0x260 [ 10.941927][ T182] put_chars+0x1e1/0x2f0 [ 10.941930][ T182] ? __send_to_port+0x420/0x420 [ 10.941934][ T182] ? validate_chain+0x34a/0xc20 [ 10.941939][ T182] hvc_console_print+0x292/0x780 [ 10.941942][ T182] ? __lock_acquire+0x518/0xc20 [ 10.941947][ T182] ? hvc_write+0x3a0/0x3a0 [ 10.941950][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.941956][ T182] console_emit_next_record+0x252/0x4f0 [ 10.941960][ T182] ? devkmsg_read+0x4e0/0x4e0 [ 10.941964][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.941966][ T182] ? lock_acquire+0x13c/0x160 [ 10.941970][ T182] console_flush_one_record+0x46f/0x710 [ 10.941975][ T182] ? console_emit_next_record+0x4f0/0x4f0 [ 10.941976][ T182] ? __lock_acquire+0x518/0xc20 [ 10.941982][ T182] console_unlock+0xee/0x1f0 [ 10.941987][ T182] ? console_flush_one_record+0x710/0x710 [ 10.941989][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.941991][ T182] ? lock_acquire+0x60/0x160 [ 10.941995][ T182] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.941997][ T182] ? vprintk_emit+0x320/0x3e0 [ 10.942000][ T182] vprintk_emit+0x37c/0x3e0 [ 10.942003][ T182] ? wake_up_klogd_work_func+0x90/0x90 [ 10.942005][ T182] ? write_profile+0xf0/0xf0 [ 10.942007][ T182] ? unwind_get_return_address+0x67/0xd0 [ 10.942014][ T182] dev_vprintk_emit+0x27f/0x2c0 [ 10.942019][ T182] ? device_rename.cold+0xa/0xa [ 10.942023][ T182] ? filter_irq_stacks+0xd0/0xd0 [ 10.942029][ T182] dev_printk_emit+0xb9/0xee [ 10.942031][ T182] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.942035][ T182] ? check_prev_add+0x316/0xe90 [ 10.942041][ T182] __netdev_printk+0x160/0x1d0 [ 10.942046][ T182] netdev_info+0xe2/0x116 [ 10.942049][ T182] ? netdev_notice+0x120/0x120 [ 10.942051][ T182] ? find_held_lock+0x2b/0x80 [ 10.942054][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.942057][ T182] ? mark_held_locks+0x40/0x70 [ 10.942060][ T182] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.942063][ T182] netif_change_name.cold+0x4f/0x89 [ 10.942066][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942068][ T182] ? mark_lock_irq+0x747/0x9c0 [ 10.942070][ T182] ? find_held_lock+0x2/0x80 [ 10.942073][ T182] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.942075][ T182] ? find_held_lock+0x2b/0x80 [ 10.942078][ T182] ? __asan_memset+0x27/0x50 [ 10.942083][ T182] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.942086][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942089][ T182] ? rtnl_link_get_size+0x350/0x350 [ 10.942091][ T182] ? mark_usage+0x61/0x170 [ 10.942092][ T182] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.942095][ T182] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.942098][ T182] ? validate_chain+0x38b/0xc20 [ 10.942102][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942107][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.942109][ T182] ? rtnl_setlink+0x29d/0x920 [ 10.942112][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.942114][ T182] ? lock_acquire+0x13c/0x160 [ 10.942115][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.942116][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.942118][ T182] ? trace_contention_end+0xb3/0x180 [ 10.942120][ T182] ? __mutex_lock+0x1db/0x1ea0 [ 10.942124][ T182] ? __mutex_lock+0x9a3/0x1ea0 [ 10.942126][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942128][ T182] ? rtnl_setlink+0x29d/0x920 [ 10.942131][ T182] ? mark_usage+0x61/0x170 [ 10.942133][ T182] ? ww_mutex_lock+0x160/0x160 [ 10.942135][ T182] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.942141][ T182] ? mark_usage+0x61/0x170 [ 10.942145][ T182] ? cap_capable+0x1d7/0x3d0 [ 10.942152][ T182] rtnl_setlink+0x527/0x920 [ 10.942155][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.942157][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942180][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.942182][ T182] ? find_held_lock+0x2b/0x80 [ 10.942185][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.942187][ T182] ? mark_usage+0x61/0x170 [ 10.942189][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942193][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.942195][ T182] ? find_held_lock+0x2b/0x80 [ 10.942197][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.942200][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.942203][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.942206][ T182] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.942210][ T182] ? rtnl_link_fill+0x900/0x900 [ 10.942211][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942216][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.942218][ T182] ? find_held_lock+0x2b/0x80 [ 10.942221][ T182] netlink_rcv_skb+0x14e/0x3a0 [ 10.942225][ T182] ? rtnl_link_fill+0x900/0x900 [ 10.942228][ T182] ? netlink_ack+0xcd0/0xcd0 [ 10.942235][ T182] ? netlink_deliver_tap+0xc5/0x330 [ 10.942237][ T182] ? netlink_deliver_tap+0x13c/0x330 [ 10.942241][ T182] netlink_unicast+0x486/0x750 [ 10.942246][ T182] ? netlink_attachskb+0x810/0x810 [ 10.942248][ T182] ? __lock_acquire+0x518/0xc20 [ 10.942253][ T182] netlink_sendmsg+0x735/0xc60 [ 10.942257][ T182] ? netlink_unicast+0x750/0x750 [ 10.942261][ T182] ? __might_fault+0x97/0x140 [ 10.942265][ T182] ? __might_fault+0x97/0x140 [ 10.942269][ T182] __sys_sendto+0x2aa/0x400 [ 10.942272][ T182] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.942286][ T182] __x64_sys_sendto+0xe4/0x1f0 [ 10.942288][ T182] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.942291][ T182] ? lockdep_hardirqs_on+0x91/0x130 [ 10.942293][ T182] ? do_syscall_64+0xa6/0x530 [ 10.942296][ T182] do_syscall_64+0xff/0x530 [ 10.942298][ T182] ? exc_page_fault+0xee/0x100 [ 10.942300][ T182] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.942302][ T182] RIP: 0033:0x7f1ddd77154e [ 10.942306][ T182] 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 [ 10.942308][ T182] RSP: 002b:00007fff67a7ee20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.942311][ T182] RAX: ffffffffffffffda RBX: 000055d12f8428b0 RCX: 00007f1ddd77154e [ 10.942312][ T182] RDX: 0000000000000030 RSI: 000055d12f9c9ea0 RDI: 0000000000000016 [ 10.942313][ T182] RBP: 00007fff67a7ee30 R08: 00007fff67a7ee80 R09: 0000000000000080 [ 10.942314][ T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d12f99eec0 [ 10.942315][ T182] R13: 00007fff67a7ef64 R14: 0000000000000000 R15: 0000000000000000 [ 10.942321][ T182] [ 11.197024][ T182] netdevsim netdevsim26772 eni26772np1: renamed from eth0 [ 12.137408][ T212] MACsec IEEE 802.1AE [ 12.137425][ T212] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.137427][ T212] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 212, name: modprobe [ 12.137429][ T212] preempt_count: 1, expected: 0 [ 12.137430][ T212] RCU nest depth: 0, expected: 0 [ 12.137431][ T212] locks held by modprobe/212: 4, last CPU#0: [ 12.137433][ T212] #0: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.137443][ T212] #1: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.137448][ T212] #2: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.137452][ T212] #3: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.137456][ T212] irq event stamp: 25024 [ 12.137457][ T212] hardirqs last enabled at (25023): [] __down_trylock_console_sem+0x86/0xa0 [ 12.137466][ T212] hardirqs last disabled at (25024): [] console_emit_next_record+0x3f8/0x4f0 [ 12.137468][ T212] softirqs last enabled at (21278): [] handle_softirqs+0x67c/0x900 [ 12.137471][ T212] softirqs last disabled at (21169): [] __irq_exit_rcu+0x145/0x1c0 [ 12.137474][ T212] Preemption disabled at: [ 12.137474][ T212] [] vprintk_emit+0x31b/0x3e0 [ 12.137480][ T212] CPU: 0 UID: 0 PID: 212 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.137483][ T212] Tainted: [W]=WARN [ 12.137484][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.137486][ T212] Call Trace: [ 12.137488][ T212] [ 12.137489][ T212] dump_stack_lvl+0x6f/0xa0 [ 12.137495][ T212] ? vprintk_emit+0x31b/0x3e0 [ 12.137496][ T212] __might_resched.cold+0x1fe/0x2c1 [ 12.137501][ T212] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.137505][ T212] ? __kmalloc_noprof+0xdb/0x760 [ 12.137510][ T212] __kmalloc_noprof+0x443/0x760 [ 12.137513][ T212] ? alloc_buf.isra.0+0x4b/0x260 [ 12.137519][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 12.137522][ T212] alloc_buf.isra.0+0x4b/0x260 [ 12.137525][ T212] put_chars+0x1e1/0x2f0 [ 12.137528][ T212] ? __send_to_port+0x420/0x420 [ 12.137532][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.137535][ T212] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.137538][ T212] ? validate_chain+0x38b/0xc20 [ 12.137541][ T212] hvc_console_print+0x292/0x780 [ 12.137545][ T212] ? mark_usage+0x61/0x170 [ 12.137547][ T212] ? __lock_acquire+0x518/0xc20 [ 12.137548][ T212] ? __lock_acquire+0x518/0xc20 [ 12.137552][ T212] ? hvc_write+0x3a0/0x3a0 [ 12.137555][ T212] ? console_emit_next_record+0x202/0x4f0 [ 12.137558][ T212] ? rcu_is_watching+0x16/0xd0 [ 12.137560][ T212] ? lock_acquire+0x13c/0x160 [ 12.137564][ T212] console_emit_next_record+0x252/0x4f0 [ 12.137568][ T212] ? devkmsg_read+0x4e0/0x4e0 [ 12.137572][ T212] ? rcu_is_watching+0x16/0xd0 [ 12.137574][ T212] ? lock_acquire+0x13c/0x160 [ 12.137578][ T212] console_flush_one_record+0x46f/0x710 [ 12.137582][ T212] ? console_emit_next_record+0x4f0/0x4f0 [ 12.137584][ T212] ? __lock_acquire+0x518/0xc20 [ 12.137589][ T212] console_unlock+0xee/0x1f0 [ 12.137592][ T212] ? console_flush_one_record+0x710/0x710 [ 12.137594][ T212] ? rcu_is_watching+0x16/0xd0 [ 12.137595][ T212] ? lock_acquire+0x60/0x160 [ 12.137599][ T212] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.137601][ T212] ? vprintk_emit+0x320/0x3e0 [ 12.137604][ T212] vprintk_emit+0x37c/0x3e0 [ 12.137607][ T212] ? wake_up_klogd_work_func+0x90/0x90 [ 12.137609][ T212] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 12.137613][ T212] ? lockdep_init_map_type+0xe3/0x250 [ 12.137617][ T212] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 12.137620][ T212] _printk+0xc7/0x100 [ 12.137623][ T212] ? snapshot_read.cold+0x21/0x21 [ 12.137625][ T212] ? alloc_workqueue_lockdep_map+0x130/0x130 [ 12.137632][ T212] macsec_init+0x3a/0x1000 [macsec] [ 12.137635][ T212] do_one_initcall+0x124/0x4f0 [ 12.137638][ T212] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.137643][ T212] ? do_init_module+0xae/0x8a0 [ 12.137645][ T212] ? kasan_unpoison+0x44/0x70 [ 12.137650][ T212] do_init_module+0x2ad/0x8a0 [ 12.137653][ T212] ? lockdep_hardirqs_on+0x91/0x130 [ 12.137656][ T212] ? free_module+0x470/0x470 [ 12.137659][ T212] ? kfree+0x123/0x590 [ 12.137663][ T212] load_module+0x1424/0x1bb0 [ 12.137669][ T212] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.137674][ T212] ? backing_file_read_iter+0x541/0x790 [ 12.137677][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.137680][ T212] init_module_from_file+0x11f/0x1a0 [ 12.137683][ T212] ? __do_sys_init_module+0x220/0x220 [ 12.137690][ T212] ? __rwlock_init+0x150/0x150 [ 12.137693][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 12.137696][ T212] idempotent_init_module+0x37b/0x7c0 [ 12.137699][ T212] ? init_module_from_file+0x1a0/0x1a0 [ 12.137704][ T212] ? rcu_is_watching+0x16/0xd0 [ 12.137706][ T212] ? cap_capable+0x1d7/0x3d0 [ 12.137712][ T212] __x64_sys_finit_module+0xdf/0x190 [ 12.137713][ T212] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.137717][ T212] do_syscall_64+0xff/0x530 [ 12.137720][ T212] ? exc_page_fault+0xee/0x100 [ 12.137722][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.137725][ T212] RIP: 0033:0x7f754584437d [ 12.137728][ T212] 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 [ 12.137730][ T212] RSP: 002b:00007fff66463c98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.137732][ T212] RAX: ffffffffffffffda RBX: 00005637b32b8810 RCX: 00007f754584437d [ 12.137734][ T212] RDX: 0000000000000000 RSI: 0000563778533ffd RDI: 0000000000000000 [ 12.137735][ T212] RBP: 00007fff66463d30 R08: 0000000000000000 R09: 0000000000000000 [ 12.137735][ T212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563778533ffd [ 12.137736][ T212] R13: 00005637b32b8940 R14: 0000000000040000 R15: 0000000000000000 [ 12.137743][ T212] [ 14.619629][ T295] 8021q: 802.1Q VLAN Support v1.8 [ 14.619648][ T295] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.619650][ T295] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 295, name: modprobe [ 14.619652][ T295] preempt_count: 1, expected: 0 [ 14.619653][ T295] RCU nest depth: 0, expected: 0 [ 14.619654][ T295] locks held by modprobe/295: 4, last CPU#0: [ 14.619656][ T295] #0: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.619667][ T295] #1: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.619671][ T295] #2: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.619675][ T295] #3: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.619679][ T295] irq event stamp: 22948 [ 14.619680][ T295] hardirqs last enabled at (22947): [] __down_trylock_console_sem+0x86/0xa0 [ 14.619683][ T295] hardirqs last disabled at (22948): [] console_emit_next_record+0x3f8/0x4f0 [ 14.619685][ T295] softirqs last enabled at (21974): [] handle_softirqs+0x67c/0x900 [ 14.619688][ T295] softirqs last disabled at (20831): [] __irq_exit_rcu+0x145/0x1c0 [ 14.619690][ T295] Preemption disabled at: [ 14.619691][ T295] [] vprintk_emit+0x31b/0x3e0 [ 14.619696][ T295] CPU: 0 UID: 0 PID: 295 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.619699][ T295] Tainted: [W]=WARN [ 14.619700][ T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.619702][ T295] Call Trace: [ 14.619703][ T295] [ 14.619705][ T295] dump_stack_lvl+0x6f/0xa0 [ 14.619711][ T295] ? vprintk_emit+0x31b/0x3e0 [ 14.619712][ T295] __might_resched.cold+0x1fe/0x2c1 [ 14.619717][ T295] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.619721][ T295] ? __kmalloc_noprof+0xdb/0x760 [ 14.619727][ T295] __kmalloc_noprof+0x443/0x760 [ 14.619729][ T295] ? alloc_buf.isra.0+0x4b/0x260 [ 14.619735][ T295] ? do_raw_spin_unlock+0x59/0x250 [ 14.619738][ T295] alloc_buf.isra.0+0x4b/0x260 [ 14.619741][ T295] put_chars+0x1e1/0x2f0 [ 14.619745][ T295] ? __send_to_port+0x420/0x420 [ 14.619748][ T295] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.619751][ T295] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.619754][ T295] ? validate_chain+0x38b/0xc20 [ 14.619758][ T295] hvc_console_print+0x292/0x780 [ 14.619761][ T295] ? mark_usage+0x61/0x170 [ 14.619763][ T295] ? __lock_acquire+0x518/0xc20 [ 14.619765][ T295] ? __lock_acquire+0x518/0xc20 [ 14.619769][ T295] ? hvc_write+0x3a0/0x3a0 [ 14.619772][ T295] ? console_emit_next_record+0x202/0x4f0 [ 14.619775][ T295] ? rcu_is_watching+0x16/0xd0 [ 14.619777][ T295] ? lock_acquire+0x13c/0x160 [ 14.619781][ T295] console_emit_next_record+0x252/0x4f0 [ 14.619785][ T295] ? devkmsg_read+0x4e0/0x4e0 [ 14.619790][ T295] ? rcu_is_watching+0x16/0xd0 [ 14.619791][ T295] ? lock_acquire+0x13c/0x160 [ 14.619795][ T295] console_flush_one_record+0x46f/0x710 [ 14.619799][ T295] ? console_emit_next_record+0x4f0/0x4f0 [ 14.619801][ T295] ? __lock_acquire+0x518/0xc20 [ 14.619806][ T295] console_unlock+0xee/0x1f0 [ 14.619809][ T295] ? console_flush_one_record+0x710/0x710 [ 14.619811][ T295] ? rcu_is_watching+0x16/0xd0 [ 14.619813][ T295] ? lock_acquire+0x60/0x160 [ 14.619817][ T295] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.619818][ T295] ? vprintk_emit+0x320/0x3e0 [ 14.619821][ T295] vprintk_emit+0x37c/0x3e0 [ 14.619825][ T295] ? wake_up_klogd_work_func+0x90/0x90 [ 14.619830][ T295] ? vlan_netlink_fini+0xf0/0xf0 [8021q] [ 14.619834][ T295] _printk+0xc7/0x100 [ 14.619837][ T295] ? snapshot_read.cold+0x21/0x21 [ 14.619843][ T295] ? do_one_initcall+0x113/0x4f0 [ 14.619847][ T295] vlan_proto_init+0x24/0x90 [8021q] [ 14.619850][ T295] do_one_initcall+0x124/0x4f0 [ 14.619852][ T295] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.619857][ T295] ? do_init_module+0xae/0x8a0 [ 14.619859][ T295] ? kasan_unpoison+0x44/0x70 [ 14.619864][ T295] do_init_module+0x2ad/0x8a0 [ 14.619867][ T295] ? lockdep_hardirqs_on+0x91/0x130 [ 14.619871][ T295] ? free_module+0x470/0x470 [ 14.619874][ T295] ? kfree+0x123/0x590 [ 14.619878][ T295] load_module+0x1424/0x1bb0 [ 14.619884][ T295] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.619888][ T295] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.619891][ T295] ? find_held_lock+0x2b/0x80 [ 14.619894][ T295] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.619897][ T295] init_module_from_file+0x11f/0x1a0 [ 14.619899][ T295] ? __do_sys_init_module+0x220/0x220 [ 14.619907][ T295] ? __rwlock_init+0x150/0x150 [ 14.619910][ T295] ? do_raw_spin_unlock+0x59/0x250 [ 14.619914][ T295] idempotent_init_module+0x37b/0x7c0 [ 14.619916][ T295] ? init_module_from_file+0x1a0/0x1a0 [ 14.619923][ T295] ? rcu_is_watching+0x16/0xd0 [ 14.619924][ T295] ? cap_capable+0x1d7/0x3d0 [ 14.619930][ T295] __x64_sys_finit_module+0xdf/0x190 [ 14.619932][ T295] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.619935][ T295] do_syscall_64+0xff/0x530 [ 14.619938][ T295] ? exc_page_fault+0xee/0x100 [ 14.619940][ T295] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.619943][ T295] RIP: 0033:0x7fd27a43a37d [ 14.619946][ T295] 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 [ 14.619948][ T295] RSP: 002b:00007fff84bd14f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.619950][ T295] RAX: ffffffffffffffda RBX: 00005646f798f810 RCX: 00007fd27a43a37d [ 14.619952][ T295] RDX: 0000000000000000 RSI: 00005646c0233ffd RDI: 0000000000000000 [ 14.619952][ T295] RBP: 00007fff84bd1590 R08: 0000000000000000 R09: 0000000000000000 [ 14.619953][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646c0233ffd [ 14.619954][ T295] R13: 00005646f798f940 R14: 0000000000040000 R15: 0000000000000000 [ 14.619961][ T295] [ 14.642232][ T295] 8021q: adding VLAN 0 to HW filter on device eni6160np1 [ 14.642741][ T295] 8021q: adding VLAN 0 to HW filter on device eth0 [ 14.875269][ T300] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 14.876271][ T53] netdevsim netdevsim6160 eni6160np1: entered promiscuous mode [ 14.952264][ T301] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 14.953049][ T202] netdevsim netdevsim26772 eth0: entered promiscuous mode [ 15.337766][ T53] netdevsim netdevsim26772 eth0: left promiscuous mode [ 15.392845][ T10] netdevsim netdevsim6160 eni6160np1: left promiscuous mode [ 16.392005][ T327] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 16.392023][ T327] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.392025][ T327] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 327, name: ip [ 16.392026][ T327] preempt_count: 1, expected: 0 [ 16.392027][ T327] RCU nest depth: 0, expected: 0 [ 16.392028][ T327] locks held by ip/327: 5, last CPU#0: [ 16.392030][ T327] #0: ffffffff8db05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.392042][ T327] #1: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.392047][ T327] #2: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.392052][ T327] #3: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.392056][ T327] #4: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.392060][ T327] irq event stamp: 16668 [ 16.392061][ T327] hardirqs last enabled at (16667): [] __down_trylock_console_sem+0x86/0xa0 [ 16.392064][ T327] hardirqs last disabled at (16668): [] console_emit_next_record+0x3f8/0x4f0 [ 16.392066][ T327] softirqs last enabled at (16628): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 16.392069][ T327] softirqs last disabled at (16626): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 16.392071][ T327] Preemption disabled at: [ 16.392072][ T327] [] vprintk_emit+0x31b/0x3e0 [ 16.392077][ T327] CPU: 0 UID: 0 PID: 327 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.392080][ T327] Tainted: [W]=WARN [ 16.392081][ T327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.392083][ T327] Call Trace: [ 16.392084][ T327] [ 16.392086][ T327] dump_stack_lvl+0x6f/0xa0 [ 16.392092][ T327] ? vprintk_emit+0x31b/0x3e0 [ 16.392093][ T327] __might_resched.cold+0x1fe/0x2c1 [ 16.392098][ T327] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.392102][ T327] ? __kmalloc_noprof+0xdb/0x760 [ 16.392107][ T327] __kmalloc_noprof+0x443/0x760 [ 16.392110][ T327] ? alloc_buf.isra.0+0x4b/0x260 [ 16.392116][ T327] ? do_raw_spin_unlock+0x59/0x250 [ 16.392118][ T327] alloc_buf.isra.0+0x4b/0x260 [ 16.392122][ T327] put_chars+0x1e1/0x2f0 [ 16.392125][ T327] ? __send_to_port+0x420/0x420 [ 16.392128][ T327] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.392132][ T327] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.392135][ T327] ? validate_chain+0x38b/0xc20 [ 16.392139][ T327] hvc_console_print+0x292/0x780 [ 16.392142][ T327] ? mark_usage+0x61/0x170 [ 16.392144][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392145][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392150][ T327] ? hvc_write+0x3a0/0x3a0 [ 16.392151][ T327] ? lock_acquire.part.0+0xd4/0x280 [ 16.392156][ T327] ? lock_acquire+0x13c/0x160 [ 16.392160][ T327] console_emit_next_record+0x252/0x4f0 [ 16.392164][ T327] ? devkmsg_read+0x4e0/0x4e0 [ 16.392169][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392171][ T327] ? lock_acquire+0x13c/0x160 [ 16.392175][ T327] console_flush_one_record+0x46f/0x710 [ 16.392179][ T327] ? console_emit_next_record+0x4f0/0x4f0 [ 16.392181][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392186][ T327] console_unlock+0xee/0x1f0 [ 16.392189][ T327] ? console_flush_one_record+0x710/0x710 [ 16.392191][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392193][ T327] ? lock_acquire+0x60/0x160 [ 16.392196][ T327] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.392198][ T327] ? vprintk_emit+0x320/0x3e0 [ 16.392201][ T327] vprintk_emit+0x37c/0x3e0 [ 16.392204][ T327] ? wake_up_klogd_work_func+0x90/0x90 [ 16.392207][ T327] ? mark_held_locks+0x40/0x70 [ 16.392211][ T327] _printk+0xc7/0x100 [ 16.392215][ T327] ? snapshot_read.cold+0x21/0x21 [ 16.392218][ T327] ? lock_acquire.part.0+0xd4/0x280 [ 16.392220][ T327] ? find_held_lock+0x2b/0x80 [ 16.392224][ T327] ? notifier_call_chain+0x14a/0x300 [ 16.392227][ T327] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 16.392233][ T327] ? packet_notifier+0x1c5/0xbd0 [ 16.392235][ T327] ? rt6_sync_up+0xb5/0x140 [ 16.392239][ T327] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 16.392245][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392247][ T327] notifier_call_chain+0xae/0x300 [ 16.392251][ T327] __dev_notify_flags+0x1b7/0x450 [ 16.392256][ T327] ? netif_change_name+0x8c0/0x8c0 [ 16.392258][ T327] ? __dev_change_flags+0x4a4/0x6d0 [ 16.392261][ T327] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.392263][ T327] ? kernel_text_address+0x149/0x170 [ 16.392267][ T327] ? __kernel_text_address+0x12/0x30 [ 16.392268][ T327] ? write_profile+0xf0/0xf0 [ 16.392273][ T327] netif_change_flags+0xfe/0x190 [ 16.392276][ T327] do_setlink.isra.0+0x1d25/0x2a60 [ 16.392280][ T327] ? stack_trace_save+0x93/0xc0 [ 16.392282][ T327] ? rtnl_link_get_size+0x350/0x350 [ 16.392284][ T327] ? rcu_read_lock_any_held+0x66/0x90 [ 16.392286][ T327] ? stack_depot_save_flags+0x38e/0x790 [ 16.392290][ T327] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.392292][ T327] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.392293][ T327] ? validate_chain+0x38b/0xc20 [ 16.392296][ T327] ? kasan_save_stack+0x3d/0x50 [ 16.392299][ T327] ? kasan_save_stack+0x2f/0x50 [ 16.392301][ T327] ? kasan_save_track+0x14/0x30 [ 16.392303][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392305][ T327] ? netlink_bind+0x71e/0x860 [ 16.392309][ T327] ? ___sys_sendmsg+0x100/0x1d0 [ 16.392313][ T327] ? lock_acquire.part.0+0xd4/0x280 [ 16.392314][ T327] ? rtnl_newlink+0x9a8/0x11b0 [ 16.392317][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392319][ T327] ? lock_acquire+0x13c/0x160 [ 16.392321][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392322][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392324][ T327] ? trace_contention_end+0xb3/0x180 [ 16.392326][ T327] ? __mutex_lock+0x1db/0x1ea0 [ 16.392329][ T327] ? __mutex_lock+0x9a3/0x1ea0 [ 16.392332][ T327] ? rtnl_newlink+0x9a8/0x11b0 [ 16.392336][ T327] ? ww_mutex_lock+0x160/0x160 [ 16.392341][ T327] ? __rtnl_newlink+0x3fa/0xa50 [ 16.392347][ T327] rtnl_newlink+0x9f1/0x11b0 [ 16.392353][ T327] ? rtnl_bridge_getlink+0x850/0x850 [ 16.392355][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392359][ T327] ? lock_acquire.part.0+0xd4/0x280 [ 16.392361][ T327] ? find_held_lock+0x2b/0x80 [ 16.392363][ T327] ? rtnl_bridge_getlink+0x850/0x850 [ 16.392365][ T327] ? __lock_release.isra.0+0x69/0x1a0 [ 16.392369][ T327] ? rtnl_bridge_getlink+0x850/0x850 [ 16.392371][ T327] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.392375][ T327] ? rtnl_link_fill+0x900/0x900 [ 16.392377][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392381][ T327] ? lock_acquire.part.0+0xd4/0x280 [ 16.392383][ T327] ? find_held_lock+0x2b/0x80 [ 16.392387][ T327] netlink_rcv_skb+0x14e/0x3a0 [ 16.392389][ T327] ? rtnl_link_fill+0x900/0x900 [ 16.392392][ T327] ? netlink_ack+0xcd0/0xcd0 [ 16.392398][ T327] ? netlink_deliver_tap+0xc5/0x330 [ 16.392400][ T327] ? netlink_deliver_tap+0x13c/0x330 [ 16.392405][ T327] netlink_unicast+0x486/0x750 [ 16.392409][ T327] ? netlink_attachskb+0x810/0x810 [ 16.392412][ T327] ? __lock_acquire+0x518/0xc20 [ 16.392416][ T327] netlink_sendmsg+0x735/0xc60 [ 16.392420][ T327] ? netlink_unicast+0x750/0x750 [ 16.392424][ T327] ? __might_fault+0x97/0x140 [ 16.392430][ T327] ____sys_sendmsg+0x415/0x880 [ 16.392432][ T327] ? copy_msghdr_from_user+0x279/0x420 [ 16.392434][ T327] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 16.392435][ T327] ? move_addr_to_kernel+0x40/0x40 [ 16.392442][ T327] ___sys_sendmsg+0x14e/0x1d0 [ 16.392444][ T327] ? copy_msghdr_from_user+0x420/0x420 [ 16.392460][ T327] __sys_sendmsg+0x12c/0x1d0 [ 16.392462][ T327] ? __sys_sendmsg_sock+0x20/0x20 [ 16.392468][ T327] ? rcu_is_watching+0x16/0xd0 [ 16.392471][ T327] do_syscall_64+0xff/0x530 [ 16.392479][ T327] ? exc_page_fault+0xee/0x100 [ 16.392481][ T327] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.392484][ T327] RIP: 0033:0x7f9976a9c54e [ 16.392487][ T327] 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 [ 16.392488][ T327] RSP: 002b:00007ffc203d2fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.392491][ T327] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9976a9c54e [ 16.392493][ T327] RDX: 0000000000000000 RSI: 00007ffc203d3050 RDI: 0000000000000003 [ 16.392493][ T327] RBP: 00007ffc203d2fb0 R08: 0000000000000000 R09: 0000000000000000 [ 16.392494][ T327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910aa2 [ 16.392495][ T327] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc203d3710 [ 16.392502][ T327] [ 16.427874][ T10] netdevsim netdevsim6160 eni6160np1: entered promiscuous mode [ 16.434068][ T327] ip (327) used greatest stack depth: 23016 bytes left [ 16.542372][ T329] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 16.543113][ T53] netdevsim netdevsim26772 eth0: entered promiscuous mode [ 16.895759][ T10] netdevsim netdevsim26772 eth0: left promiscuous mode [ 16.945697][ T53] netdevsim netdevsim6160 eni6160np1: left promiscuous mode [ 17.564070][ T351] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 17.564092][ T351] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.564095][ T351] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 351, name: ip [ 17.564097][ T351] preempt_count: 1, expected: 0 [ 17.564099][ T351] RCU nest depth: 0, expected: 0 [ 17.564100][ T351] locks held by ip/351: 5, last CPU#3: [ 17.564103][ T351] #0: ffffffff8db05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 17.564118][ T351] #1: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.564126][ T351] #2: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.564132][ T351] #3: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.564138][ T351] #4: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 17.564144][ T351] irq event stamp: 11816 [ 17.564145][ T351] hardirqs last enabled at (11815): [] __down_trylock_console_sem+0x86/0xa0 [ 17.564149][ T351] hardirqs last disabled at (11816): [] console_emit_next_record+0x3f8/0x4f0 [ 17.564152][ T351] softirqs last enabled at (11778): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 17.564156][ T351] softirqs last disabled at (11776): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 17.564159][ T351] Preemption disabled at: [ 17.564160][ T351] [] vprintk_emit+0x31b/0x3e0 [ 17.564166][ T351] CPU: 3 UID: 0 PID: 351 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.564171][ T351] Tainted: [W]=WARN [ 17.564172][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.564175][ T351] Call Trace: [ 17.564176][ T351] [ 17.564179][ T351] dump_stack_lvl+0x6f/0xa0 [ 17.564186][ T351] ? vprintk_emit+0x31b/0x3e0 [ 17.564188][ T351] __might_resched.cold+0x1fe/0x2c1 [ 17.564194][ T351] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.564200][ T351] ? __kmalloc_noprof+0xdb/0x760 [ 17.564207][ T351] __kmalloc_noprof+0x443/0x760 [ 17.564211][ T351] ? alloc_buf.isra.0+0x4b/0x260 [ 17.564220][ T351] ? do_raw_spin_unlock+0x59/0x250 [ 17.564223][ T351] alloc_buf.isra.0+0x4b/0x260 [ 17.564229][ T351] put_chars+0x1e1/0x2f0 [ 17.564233][ T351] ? __send_to_port+0x420/0x420 [ 17.564238][ T351] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.564242][ T351] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.564246][ T351] ? validate_chain+0x38b/0xc20 [ 17.564253][ T351] hvc_console_print+0x292/0x780 [ 17.564256][ T351] ? mark_usage+0x61/0x170 [ 17.564259][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564261][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564268][ T351] ? hvc_write+0x3a0/0x3a0 [ 17.564270][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 17.564277][ T351] ? lock_acquire+0x13c/0x160 [ 17.564283][ T351] console_emit_next_record+0x252/0x4f0 [ 17.564289][ T351] ? devkmsg_read+0x4e0/0x4e0 [ 17.564296][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564299][ T351] ? lock_acquire+0x13c/0x160 [ 17.564305][ T351] console_flush_one_record+0x46f/0x710 [ 17.564312][ T351] ? console_emit_next_record+0x4f0/0x4f0 [ 17.564314][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564323][ T351] console_unlock+0xee/0x1f0 [ 17.564327][ T351] ? console_flush_one_record+0x710/0x710 [ 17.564330][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564332][ T351] ? lock_acquire+0x60/0x160 [ 17.564338][ T351] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.564341][ T351] ? vprintk_emit+0x320/0x3e0 [ 17.564345][ T351] vprintk_emit+0x37c/0x3e0 [ 17.564351][ T351] ? wake_up_klogd_work_func+0x90/0x90 [ 17.564355][ T351] ? mark_held_locks+0x40/0x70 [ 17.564362][ T351] _printk+0xc7/0x100 [ 17.564366][ T351] ? snapshot_read.cold+0x21/0x21 [ 17.564372][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 17.564375][ T351] ? find_held_lock+0x2b/0x80 [ 17.564381][ T351] ? notifier_call_chain+0x14a/0x300 [ 17.564386][ T351] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 17.564394][ T351] ? packet_notifier+0x1c5/0xbd0 [ 17.564398][ T351] ? rt6_sync_up+0xb5/0x140 [ 17.564404][ T351] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 17.564413][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564416][ T351] notifier_call_chain+0xae/0x300 [ 17.564424][ T351] __dev_notify_flags+0x1b7/0x450 [ 17.564431][ T351] ? netif_change_name+0x8c0/0x8c0 [ 17.564435][ T351] ? __dev_change_flags+0x4a4/0x6d0 [ 17.564439][ T351] ? netif_set_allmulti+0x2c0/0x2c0 [ 17.564442][ T351] ? kernel_text_address+0x149/0x170 [ 17.564447][ T351] ? __kernel_text_address+0x12/0x30 [ 17.564449][ T351] ? write_profile+0xf0/0xf0 [ 17.564456][ T351] netif_change_flags+0xfe/0x190 [ 17.564462][ T351] do_setlink.isra.0+0x1d25/0x2a60 [ 17.564468][ T351] ? stack_trace_save+0x93/0xc0 [ 17.564472][ T351] ? rtnl_link_get_size+0x350/0x350 [ 17.564474][ T351] ? rcu_read_lock_any_held+0x66/0x90 [ 17.564484][ T351] ? stack_depot_save_flags+0x38e/0x790 [ 17.564489][ T351] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.564492][ T351] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.564495][ T351] ? validate_chain+0x38b/0xc20 [ 17.564499][ T351] ? kasan_save_stack+0x3d/0x50 [ 17.564503][ T351] ? kasan_save_stack+0x2f/0x50 [ 17.564505][ T351] ? kasan_save_track+0x14/0x30 [ 17.564510][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564513][ T351] ? netlink_bind+0x71e/0x860 [ 17.564517][ T351] ? ___sys_sendmsg+0x100/0x1d0 [ 17.564523][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 17.564526][ T351] ? rtnl_newlink+0x9a8/0x11b0 [ 17.564531][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564534][ T351] ? lock_acquire+0x13c/0x160 [ 17.564536][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564538][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564541][ T351] ? trace_contention_end+0xb3/0x180 [ 17.564545][ T351] ? __mutex_lock+0x1db/0x1ea0 [ 17.564548][ T351] ? __mutex_lock+0x9a3/0x1ea0 [ 17.564552][ T351] ? rtnl_newlink+0x9a8/0x11b0 [ 17.564558][ T351] ? ww_mutex_lock+0x160/0x160 [ 17.564568][ T351] ? __rtnl_newlink+0x3fa/0xa50 [ 17.564577][ T351] rtnl_newlink+0x9f1/0x11b0 [ 17.564587][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 17.564590][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564598][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 17.564601][ T351] ? find_held_lock+0x2b/0x80 [ 17.564604][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 17.564607][ T351] ? __lock_release.isra.0+0x69/0x1a0 [ 17.564613][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 17.564617][ T351] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.564623][ T351] ? rtnl_link_fill+0x900/0x900 [ 17.564625][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564633][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 17.564636][ T351] ? find_held_lock+0x2b/0x80 [ 17.564642][ T351] netlink_rcv_skb+0x14e/0x3a0 [ 17.564644][ T351] ? rtnl_link_fill+0x900/0x900 [ 17.564650][ T351] ? netlink_ack+0xcd0/0xcd0 [ 17.564661][ T351] ? netlink_deliver_tap+0xc5/0x330 [ 17.564663][ T351] ? netlink_deliver_tap+0x13c/0x330 [ 17.564671][ T351] netlink_unicast+0x486/0x750 [ 17.564677][ T351] ? netlink_attachskb+0x810/0x810 [ 17.564682][ T351] ? __lock_acquire+0x518/0xc20 [ 17.564689][ T351] netlink_sendmsg+0x735/0xc60 [ 17.564696][ T351] ? netlink_unicast+0x750/0x750 [ 17.564702][ T351] ? __might_fault+0x97/0x140 [ 17.564711][ T351] ____sys_sendmsg+0x415/0x880 [ 17.564714][ T351] ? copy_msghdr_from_user+0x279/0x420 [ 17.564717][ T351] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 17.564719][ T351] ? move_addr_to_kernel+0x40/0x40 [ 17.564732][ T351] ___sys_sendmsg+0x14e/0x1d0 [ 17.564736][ T351] ? copy_msghdr_from_user+0x420/0x420 [ 17.564764][ T351] __sys_sendmsg+0x12c/0x1d0 [ 17.564768][ T351] ? __sys_sendmsg_sock+0x20/0x20 [ 17.564779][ T351] ? rcu_is_watching+0x16/0xd0 [ 17.564784][ T351] do_syscall_64+0xff/0x530 [ 17.564787][ T351] ? exc_page_fault+0xee/0x100 [ 17.564792][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.564795][ T351] RIP: 0033:0x7fef2c86e54e [ 17.564800][ T351] 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 [ 17.564802][ T351] RSP: 002b:00007fff0bdb1f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.564805][ T351] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fef2c86e54e [ 17.564807][ T351] RDX: 0000000000000000 RSI: 00007fff0bdb1fd0 RDI: 0000000000000003 [ 17.564809][ T351] RBP: 00007fff0bdb1f30 R08: 0000000000000000 R09: 0000000000000000 [ 17.564810][ T351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910aa3 [ 17.564811][ T351] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0bdb2690 [ 17.564824][ T351] [ 17.623038][ T202] netdevsim netdevsim6160 eni6160np1: entered promiscuous mode [ 17.713468][ T352] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 17.714019][ T10] netdevsim netdevsim26772 eth0: entered promiscuous mode [ 18.478861][ T10] netdevsim netdevsim26772 eth0: left promiscuous mode [ 18.528789][ T53] netdevsim netdevsim6160 eni6160np1: left promiscuous mode [ 19.116867][ T381] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 19.116883][ T381] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.116886][ T381] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 381, name: ip [ 19.116887][ T381] preempt_count: 1, expected: 0 [ 19.116888][ T381] RCU nest depth: 0, expected: 0 [ 19.116889][ T381] locks held by ip/381: 5, last CPU#3: [ 19.116891][ T381] #0: ffffffff8db05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 19.116904][ T381] #1: ffffffff8d399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.116910][ T381] #2: ffffffff8d399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.116914][ T381] #3: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.116918][ T381] #4: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.116923][ T381] irq event stamp: 14576 [ 19.116924][ T381] hardirqs last enabled at (14575): [] __down_trylock_console_sem+0x86/0xa0 [ 19.116927][ T381] hardirqs last disabled at (14576): [] console_emit_next_record+0x3f8/0x4f0 [ 19.116929][ T381] softirqs last enabled at (14538): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 19.116932][ T381] softirqs last disabled at (14536): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 19.116934][ T381] Preemption disabled at: [ 19.116935][ T381] [] vprintk_emit+0x31b/0x3e0 [ 19.116940][ T381] CPU: 3 UID: 0 PID: 381 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.116943][ T381] Tainted: [W]=WARN [ 19.116944][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.116946][ T381] Call Trace: [ 19.116947][ T381] [ 19.116949][ T381] dump_stack_lvl+0x6f/0xa0 [ 19.116955][ T381] ? vprintk_emit+0x31b/0x3e0 [ 19.116956][ T381] __might_resched.cold+0x1fe/0x2c1 [ 19.116961][ T381] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.116965][ T381] ? __kmalloc_noprof+0xdb/0x760 [ 19.116970][ T381] __kmalloc_noprof+0x443/0x760 [ 19.116973][ T381] ? alloc_buf.isra.0+0x4b/0x260 [ 19.116979][ T381] ? do_raw_spin_unlock+0x59/0x250 [ 19.116982][ T381] alloc_buf.isra.0+0x4b/0x260 [ 19.116987][ T381] put_chars+0x1e1/0x2f0 [ 19.116990][ T381] ? __send_to_port+0x420/0x420 [ 19.116994][ T381] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.116997][ T381] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.117000][ T381] ? validate_chain+0x38b/0xc20 [ 19.117005][ T381] hvc_console_print+0x292/0x780 [ 19.117007][ T381] ? mark_usage+0x61/0x170 [ 19.117009][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117011][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117015][ T381] ? hvc_write+0x3a0/0x3a0 [ 19.117017][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 19.117021][ T381] ? lock_acquire+0x13c/0x160 [ 19.117025][ T381] console_emit_next_record+0x252/0x4f0 [ 19.117029][ T381] ? devkmsg_read+0x4e0/0x4e0 [ 19.117034][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117036][ T381] ? lock_acquire+0x13c/0x160 [ 19.117040][ T381] console_flush_one_record+0x46f/0x710 [ 19.117044][ T381] ? console_emit_next_record+0x4f0/0x4f0 [ 19.117046][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117051][ T381] console_unlock+0xee/0x1f0 [ 19.117054][ T381] ? console_flush_one_record+0x710/0x710 [ 19.117056][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117058][ T381] ? lock_acquire+0x60/0x160 [ 19.117061][ T381] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.117063][ T381] ? vprintk_emit+0x320/0x3e0 [ 19.117066][ T381] vprintk_emit+0x37c/0x3e0 [ 19.117069][ T381] ? wake_up_klogd_work_func+0x90/0x90 [ 19.117072][ T381] ? mark_held_locks+0x40/0x70 [ 19.117076][ T381] _printk+0xc7/0x100 [ 19.117080][ T381] ? snapshot_read.cold+0x21/0x21 [ 19.117083][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 19.117085][ T381] ? find_held_lock+0x2b/0x80 [ 19.117089][ T381] ? notifier_call_chain+0x14a/0x300 [ 19.117092][ T381] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 19.117098][ T381] ? packet_notifier+0x1c5/0xbd0 [ 19.117101][ T381] ? rt6_sync_up+0xb5/0x140 [ 19.117105][ T381] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 19.117110][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117112][ T381] notifier_call_chain+0xae/0x300 [ 19.117117][ T381] __dev_notify_flags+0x1b7/0x450 [ 19.117122][ T381] ? netif_change_name+0x8c0/0x8c0 [ 19.117124][ T381] ? __dev_change_flags+0x4a4/0x6d0 [ 19.117127][ T381] ? netif_set_allmulti+0x2c0/0x2c0 [ 19.117129][ T381] ? kernel_text_address+0x149/0x170 [ 19.117133][ T381] ? __kernel_text_address+0x12/0x30 [ 19.117134][ T381] ? write_profile+0xf0/0xf0 [ 19.117139][ T381] netif_change_flags+0xfe/0x190 [ 19.117142][ T381] do_setlink.isra.0+0x1d25/0x2a60 [ 19.117146][ T381] ? stack_trace_save+0x93/0xc0 [ 19.117148][ T381] ? rtnl_link_get_size+0x350/0x350 [ 19.117150][ T381] ? rcu_read_lock_any_held+0x66/0x90 [ 19.117152][ T381] ? stack_depot_save_flags+0x38e/0x790 [ 19.117156][ T381] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.117158][ T381] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.117160][ T381] ? validate_chain+0x38b/0xc20 [ 19.117162][ T381] ? kasan_save_stack+0x3d/0x50 [ 19.117165][ T381] ? kasan_save_stack+0x2f/0x50 [ 19.117167][ T381] ? kasan_save_track+0x14/0x30 [ 19.117170][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117172][ T381] ? netlink_bind+0x71e/0x860 [ 19.117175][ T381] ? ___sys_sendmsg+0x100/0x1d0 [ 19.117179][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 19.117181][ T381] ? rtnl_newlink+0x9a8/0x11b0 [ 19.117184][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117186][ T381] ? lock_acquire+0x13c/0x160 [ 19.117187][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117189][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117190][ T381] ? trace_contention_end+0xb3/0x180 [ 19.117193][ T381] ? __mutex_lock+0x1db/0x1ea0 [ 19.117196][ T381] ? __mutex_lock+0x9a3/0x1ea0 [ 19.117198][ T381] ? rtnl_newlink+0x9a8/0x11b0 [ 19.117202][ T381] ? ww_mutex_lock+0x160/0x160 [ 19.117208][ T381] ? __rtnl_newlink+0x3fa/0xa50 [ 19.117213][ T381] rtnl_newlink+0x9f1/0x11b0 [ 19.117219][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 19.117221][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117225][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 19.117227][ T381] ? find_held_lock+0x2b/0x80 [ 19.117229][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 19.117231][ T381] ? __lock_release.isra.0+0x69/0x1a0 [ 19.117235][ T381] ? rtnl_bridge_getlink+0x850/0x850 [ 19.117237][ T381] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.117241][ T381] ? rtnl_link_fill+0x900/0x900 [ 19.117243][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117247][ T381] ? lock_acquire.part.0+0xd4/0x280 [ 19.117249][ T381] ? find_held_lock+0x2b/0x80 [ 19.117252][ T381] netlink_rcv_skb+0x14e/0x3a0 [ 19.117254][ T381] ? rtnl_link_fill+0x900/0x900 [ 19.117258][ T381] ? netlink_ack+0xcd0/0xcd0 [ 19.117264][ T381] ? netlink_deliver_tap+0xc5/0x330 [ 19.117266][ T381] ? netlink_deliver_tap+0x13c/0x330 [ 19.117270][ T381] netlink_unicast+0x486/0x750 [ 19.117274][ T381] ? netlink_attachskb+0x810/0x810 [ 19.117277][ T381] ? __lock_acquire+0x518/0xc20 [ 19.117281][ T381] netlink_sendmsg+0x735/0xc60 [ 19.117285][ T381] ? netlink_unicast+0x750/0x750 [ 19.117290][ T381] ? __might_fault+0x97/0x140 [ 19.117295][ T381] ____sys_sendmsg+0x415/0x880 [ 19.117297][ T381] ? copy_msghdr_from_user+0x279/0x420 [ 19.117299][ T381] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 19.117301][ T381] ? move_addr_to_kernel+0x40/0x40 [ 19.117307][ T381] ___sys_sendmsg+0x14e/0x1d0 [ 19.117310][ T381] ? copy_msghdr_from_user+0x420/0x420 [ 19.117325][ T381] __sys_sendmsg+0x12c/0x1d0 [ 19.117328][ T381] ? __sys_sendmsg_sock+0x20/0x20 [ 19.117333][ T381] ? rcu_is_watching+0x16/0xd0 [ 19.117336][ T381] do_syscall_64+0xff/0x530 [ 19.117339][ T381] ? exc_page_fault+0xee/0x100 [ 19.117342][ T381] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.117344][ T381] RIP: 0033:0x7f3ed1c9c54e [ 19.117347][ T381] 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 [ 19.117349][ T381] RSP: 002b:00007fff31cd1c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.117352][ T381] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3ed1c9c54e [ 19.117353][ T381] RDX: 0000000000000000 RSI: 00007fff31cd1cb0 RDI: 0000000000000003 [ 19.117354][ T381] RBP: 00007fff31cd1c10 R08: 0000000000000000 R09: 0000000000000000 [ 19.117355][ T381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910aa5 [ 19.117356][ T381] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff31cd2370 [ 19.117362][ T381] [ 19.155602][ T202] netdevsim netdevsim6160 eni6160np1: entered promiscuous mode [ 19.237673][ T382] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 19.238243][ T53] netdevsim netdevsim26772 eth0: entered promiscuous mode [ 19.948538][ T10] netdevsim netdevsim26772 eth0: left promiscuous mode [ 19.986892][ T53] netdevsim netdevsim6160 eni6160np1: left promiscuous mode