[ 10.466708][ T182] netdevsim netdevsim14019 eni14019np1: renamed from eth0 [ 10.466773][ T182] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.466776][ T182] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 182, name: (udev-worker) [ 10.466777][ T182] preempt_count: 1, expected: 0 [ 10.466778][ T182] RCU nest depth: 0, expected: 0 [ 10.466780][ T182] locks held by (udev-worker)/182: 6, last CPU#1: [ 10.466781][ T182] #0: ffffffff8ab05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.466793][ T182] #1: ff1100000b3e2de8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.466797][ T182] #2: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.466802][ T182] #3: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.466806][ T182] #4: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.466810][ T182] #5: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.466813][ T182] irq event stamp: 36802 [ 10.466814][ T182] hardirqs last enabled at (36801): [] __down_trylock_console_sem+0x86/0xa0 [ 10.466817][ T182] hardirqs last disabled at (36802): [] console_emit_next_record+0x3f8/0x4f0 [ 10.466819][ T182] softirqs last enabled at (36796): [] netif_change_name+0x216/0x8c0 [ 10.466822][ T182] softirqs last disabled at (36794): [] netif_change_name+0x1ad/0x8c0 [ 10.466825][ T182] Preemption disabled at: [ 10.466825][ T182] [] vprintk_emit+0x31b/0x3e0 [ 10.466830][ T182] CPU: 1 UID: 0 PID: 182 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.466834][ T182] Tainted: [W]=WARN [ 10.466835][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.466836][ T182] Call Trace: [ 10.466838][ T182] [ 10.466840][ T182] dump_stack_lvl+0x6f/0xa0 [ 10.466846][ T182] ? vprintk_emit+0x31b/0x3e0 [ 10.466847][ T182] __might_resched.cold+0x1fe/0x2c1 [ 10.466852][ T182] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.466856][ T182] ? __kmalloc_noprof+0xdb/0x760 [ 10.466861][ T182] __kmalloc_noprof+0x443/0x760 [ 10.466864][ T182] ? alloc_buf.isra.0+0x4b/0x260 [ 10.466870][ T182] ? do_raw_spin_unlock+0x59/0x250 [ 10.466873][ T182] alloc_buf.isra.0+0x4b/0x260 [ 10.466876][ T182] put_chars+0x1e1/0x2f0 [ 10.466879][ T182] ? __send_to_port+0x420/0x420 [ 10.466883][ T182] ? validate_chain+0x34a/0xc20 [ 10.466888][ T182] hvc_console_print+0x292/0x780 [ 10.466891][ T182] ? __lock_acquire+0x518/0xc20 [ 10.466896][ T182] ? hvc_write+0x3a0/0x3a0 [ 10.466899][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.466905][ T182] console_emit_next_record+0x252/0x4f0 [ 10.466909][ T182] ? devkmsg_read+0x4e0/0x4e0 [ 10.466914][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.466915][ T182] ? lock_acquire+0x13c/0x160 [ 10.466920][ T182] console_flush_one_record+0x46f/0x710 [ 10.466924][ T182] ? console_emit_next_record+0x4f0/0x4f0 [ 10.466926][ T182] ? __lock_acquire+0x518/0xc20 [ 10.466931][ T182] console_unlock+0xee/0x1f0 [ 10.466934][ T182] ? console_flush_one_record+0x710/0x710 [ 10.466936][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.466938][ T182] ? lock_acquire+0x60/0x160 [ 10.466942][ T182] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.466944][ T182] ? vprintk_emit+0x320/0x3e0 [ 10.466946][ T182] vprintk_emit+0x37c/0x3e0 [ 10.466949][ T182] ? wake_up_klogd_work_func+0x90/0x90 [ 10.466951][ T182] ? write_profile+0xf0/0xf0 [ 10.466954][ T182] ? unwind_get_return_address+0x67/0xd0 [ 10.466961][ T182] dev_vprintk_emit+0x27f/0x2c0 [ 10.466966][ T182] ? device_rename.cold+0xa/0xa [ 10.466970][ T182] ? filter_irq_stacks+0xd0/0xd0 [ 10.466976][ T182] dev_printk_emit+0xb9/0xee [ 10.466978][ T182] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.466982][ T182] ? check_prev_add+0x316/0xe90 [ 10.466988][ T182] __netdev_printk+0x160/0x1d0 [ 10.466993][ T182] netdev_info+0xe2/0x116 [ 10.466996][ T182] ? netdev_notice+0x120/0x120 [ 10.466998][ T182] ? find_held_lock+0x2b/0x80 [ 10.467001][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.467004][ T182] ? mark_held_locks+0x40/0x70 [ 10.467008][ T182] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.467010][ T182] netif_change_name.cold+0x4f/0x89 [ 10.467013][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467015][ T182] ? mark_lock_irq+0x747/0x9c0 [ 10.467017][ T182] ? find_held_lock+0x2/0x80 [ 10.467020][ T182] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.467022][ T182] ? find_held_lock+0x2b/0x80 [ 10.467025][ T182] ? __asan_memset+0x27/0x50 [ 10.467030][ T182] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.467033][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467036][ T182] ? rtnl_link_get_size+0x350/0x350 [ 10.467038][ T182] ? mark_usage+0x61/0x170 [ 10.467040][ T182] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.467042][ T182] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.467045][ T182] ? validate_chain+0x38b/0xc20 [ 10.467049][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467054][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.467056][ T182] ? rtnl_setlink+0x29d/0x920 [ 10.467059][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.467061][ T182] ? lock_acquire+0x13c/0x160 [ 10.467063][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.467064][ T182] ? rcu_is_watching+0x16/0xd0 [ 10.467066][ T182] ? trace_contention_end+0xb3/0x180 [ 10.467068][ T182] ? __mutex_lock+0x1db/0x1ea0 [ 10.467072][ T182] ? __mutex_lock+0x9a3/0x1ea0 [ 10.467073][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467076][ T182] ? rtnl_setlink+0x29d/0x920 [ 10.467078][ T182] ? mark_usage+0x61/0x170 [ 10.467081][ T182] ? ww_mutex_lock+0x160/0x160 [ 10.467083][ T182] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.467089][ T182] ? mark_usage+0x61/0x170 [ 10.467092][ T182] ? cap_capable+0x1d7/0x3d0 [ 10.467100][ T182] rtnl_setlink+0x527/0x920 [ 10.467103][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.467105][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467129][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.467130][ T182] ? find_held_lock+0x2b/0x80 [ 10.467133][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.467135][ T182] ? mark_usage+0x61/0x170 [ 10.467137][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467142][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.467144][ T182] ? find_held_lock+0x2b/0x80 [ 10.467146][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.467148][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 10.467152][ T182] ? __rtnl_newlink+0xa50/0xa50 [ 10.467155][ T182] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.467158][ T182] ? rtnl_link_fill+0x900/0x900 [ 10.467160][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467165][ T182] ? lock_acquire.part.0+0xd4/0x280 [ 10.467167][ T182] ? find_held_lock+0x2b/0x80 [ 10.467170][ T182] netlink_rcv_skb+0x14e/0x3a0 [ 10.467174][ T182] ? rtnl_link_fill+0x900/0x900 [ 10.467177][ T182] ? netlink_ack+0xcd0/0xcd0 [ 10.467184][ T182] ? netlink_deliver_tap+0xc5/0x330 [ 10.467188][ T182] ? netlink_deliver_tap+0x13c/0x330 [ 10.467193][ T182] netlink_unicast+0x486/0x750 [ 10.467197][ T182] ? netlink_attachskb+0x810/0x810 [ 10.467200][ T182] ? __lock_acquire+0x518/0xc20 [ 10.467205][ T182] netlink_sendmsg+0x735/0xc60 [ 10.467209][ T182] ? netlink_unicast+0x750/0x750 [ 10.467213][ T182] ? __might_fault+0x97/0x140 [ 10.467217][ T182] ? __might_fault+0x97/0x140 [ 10.467221][ T182] __sys_sendto+0x2aa/0x400 [ 10.467224][ T182] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.467235][ T182] ? exc_page_fault+0x87/0x100 [ 10.467240][ T182] __x64_sys_sendto+0xe4/0x1f0 [ 10.467242][ T182] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.467246][ T182] ? lockdep_hardirqs_on+0x91/0x130 [ 10.467247][ T182] ? do_syscall_64+0xa6/0x530 [ 10.467250][ T182] do_syscall_64+0xff/0x530 [ 10.467251][ T182] ? exc_page_fault+0xee/0x100 [ 10.467254][ T182] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.467256][ T182] RIP: 0033:0x7f502320a54e [ 10.467260][ 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 [ 10.467262][ T182] RSP: 002b:00007ffeb665acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.467265][ T182] RAX: ffffffffffffffda RBX: 00005578b464b950 RCX: 00007f502320a54e [ 10.467266][ T182] RDX: 0000000000000030 RSI: 00005578b44cbae0 RDI: 0000000000000016 [ 10.467267][ T182] RBP: 00007ffeb665ad00 R08: 00007ffeb665ad50 R09: 0000000000000080 [ 10.467268][ T182] R10: 0000000000000000 R11: 0000000000000202 R12: 00005578b462d530 [ 10.467269][ T182] R13: 00007ffeb665ae34 R14: 0000000000000000 R15: 0000000000000000 [ 10.467275][ T182] [ 10.676876][ T182] netdevsim netdevsim6798 eni6798np1: renamed from eth0 [ 11.496003][ T212] MACsec IEEE 802.1AE [ 11.496019][ T212] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.496022][ T212] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 212, name: modprobe [ 11.496024][ T212] preempt_count: 1, expected: 0 [ 11.496025][ T212] RCU nest depth: 0, expected: 0 [ 11.496026][ T212] locks held by modprobe/212: 4, last CPU#0: [ 11.496028][ T212] #0: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.496039][ T212] #1: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.496044][ T212] #2: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.496048][ T212] #3: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.496053][ T212] irq event stamp: 28710 [ 11.496054][ T212] hardirqs last enabled at (28709): [] __down_trylock_console_sem+0x86/0xa0 [ 11.496057][ T212] hardirqs last disabled at (28710): [] console_emit_next_record+0x3f8/0x4f0 [ 11.496059][ T212] softirqs last enabled at (26534): [] handle_softirqs+0x67c/0x900 [ 11.496062][ T212] softirqs last disabled at (26529): [] __irq_exit_rcu+0x145/0x1c0 [ 11.496065][ T212] Preemption disabled at: [ 11.496065][ T212] [] vprintk_emit+0x31b/0x3e0 [ 11.496071][ T212] CPU: 0 UID: 0 PID: 212 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.496074][ T212] Tainted: [W]=WARN [ 11.496075][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.496077][ T212] Call Trace: [ 11.496078][ T212] [ 11.496080][ T212] dump_stack_lvl+0x6f/0xa0 [ 11.496086][ T212] ? vprintk_emit+0x31b/0x3e0 [ 11.496088][ T212] __might_resched.cold+0x1fe/0x2c1 [ 11.496092][ T212] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.496096][ T212] ? __kmalloc_noprof+0xdb/0x760 [ 11.496103][ T212] __kmalloc_noprof+0x443/0x760 [ 11.496105][ T212] ? alloc_buf.isra.0+0x4b/0x260 [ 11.496112][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 11.496115][ T212] alloc_buf.isra.0+0x4b/0x260 [ 11.496119][ T212] put_chars+0x1e1/0x2f0 [ 11.496122][ T212] ? __send_to_port+0x420/0x420 [ 11.496126][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.496129][ T212] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.496132][ T212] ? validate_chain+0x38b/0xc20 [ 11.496136][ T212] hvc_console_print+0x292/0x780 [ 11.496140][ T212] ? mark_usage+0x61/0x170 [ 11.496142][ T212] ? __lock_acquire+0x518/0xc20 [ 11.496144][ T212] ? __lock_acquire+0x518/0xc20 [ 11.496148][ T212] ? hvc_write+0x3a0/0x3a0 [ 11.496151][ T212] ? console_emit_next_record+0x202/0x4f0 [ 11.496154][ T212] ? rcu_is_watching+0x16/0xd0 [ 11.496156][ T212] ? lock_acquire+0x13c/0x160 [ 11.496161][ T212] console_emit_next_record+0x252/0x4f0 [ 11.496165][ T212] ? devkmsg_read+0x4e0/0x4e0 [ 11.496170][ T212] ? rcu_is_watching+0x16/0xd0 [ 11.496171][ T212] ? lock_acquire+0x13c/0x160 [ 11.496176][ T212] console_flush_one_record+0x46f/0x710 [ 11.496180][ T212] ? console_emit_next_record+0x4f0/0x4f0 [ 11.496182][ T212] ? __lock_acquire+0x518/0xc20 [ 11.496190][ T212] console_unlock+0xee/0x1f0 [ 11.496193][ T212] ? console_flush_one_record+0x710/0x710 [ 11.496195][ T212] ? rcu_is_watching+0x16/0xd0 [ 11.496197][ T212] ? lock_acquire+0x60/0x160 [ 11.496200][ T212] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.496202][ T212] ? vprintk_emit+0x320/0x3e0 [ 11.496205][ T212] vprintk_emit+0x37c/0x3e0 [ 11.496209][ T212] ? wake_up_klogd_work_func+0x90/0x90 [ 11.496211][ T212] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 11.496215][ T212] ? lockdep_init_map_type+0xe3/0x250 [ 11.496219][ T212] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 11.496221][ T212] _printk+0xc7/0x100 [ 11.496225][ T212] ? snapshot_read.cold+0x21/0x21 [ 11.496227][ T212] ? alloc_workqueue_lockdep_map+0x130/0x130 [ 11.496235][ T212] macsec_init+0x3a/0x1000 [macsec] [ 11.496238][ T212] do_one_initcall+0x124/0x4f0 [ 11.496241][ T212] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.496246][ T212] ? do_init_module+0xae/0x8a0 [ 11.496248][ T212] ? kasan_unpoison+0x44/0x70 [ 11.496253][ T212] do_init_module+0x2ad/0x8a0 [ 11.496256][ T212] ? lockdep_hardirqs_on+0x91/0x130 [ 11.496260][ T212] ? free_module+0x470/0x470 [ 11.496263][ T212] ? kfree+0x123/0x590 [ 11.496267][ T212] load_module+0x1424/0x1bb0 [ 11.496274][ T212] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.496279][ T212] ? backing_file_read_iter+0x541/0x790 [ 11.496282][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.496286][ T212] init_module_from_file+0x11f/0x1a0 [ 11.496288][ T212] ? __do_sys_init_module+0x220/0x220 [ 11.496296][ T212] ? __rwlock_init+0x150/0x150 [ 11.496300][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 11.496303][ T212] idempotent_init_module+0x37b/0x7c0 [ 11.496306][ T212] ? init_module_from_file+0x1a0/0x1a0 [ 11.496312][ T212] ? rcu_is_watching+0x16/0xd0 [ 11.496314][ T212] ? cap_capable+0x1d7/0x3d0 [ 11.496319][ T212] __x64_sys_finit_module+0xdf/0x190 [ 11.496321][ T212] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.496325][ T212] do_syscall_64+0xff/0x530 [ 11.496328][ T212] ? exc_page_fault+0xee/0x100 [ 11.496330][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.496332][ T212] RIP: 0033:0x7f371212237d [ 11.496336][ 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 [ 11.496338][ T212] RSP: 002b:00007ffc71240948 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.496341][ T212] RAX: ffffffffffffffda RBX: 0000557919cdf810 RCX: 00007f371212237d [ 11.496342][ T212] RDX: 0000000000000000 RSI: 00005578fa985ffd RDI: 0000000000000000 [ 11.496343][ T212] RBP: 00007ffc712409e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.496344][ T212] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578fa985ffd [ 11.496345][ T212] R13: 0000557919cdf940 R14: 0000000000040000 R15: 0000000000000000 [ 11.496352][ T212] [ 13.835477][ T294] 8021q: 802.1Q VLAN Support v1.8 [ 13.835503][ T294] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.835506][ T294] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 294, name: modprobe [ 13.835507][ T294] preempt_count: 1, expected: 0 [ 13.835508][ T294] RCU nest depth: 0, expected: 0 [ 13.835509][ T294] locks held by modprobe/294: 4, last CPU#0: [ 13.835512][ T294] #0: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.835523][ T294] #1: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.835528][ T294] #2: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.835532][ T294] #3: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.835537][ T294] irq event stamp: 24684 [ 13.835537][ T294] hardirqs last enabled at (24683): [] __down_trylock_console_sem+0x86/0xa0 [ 13.835541][ T294] hardirqs last disabled at (24684): [] console_emit_next_record+0x3f8/0x4f0 [ 13.835543][ T294] softirqs last enabled at (24618): [] handle_softirqs+0x67c/0x900 [ 13.835546][ T294] softirqs last disabled at (24045): [] __irq_exit_rcu+0x145/0x1c0 [ 13.835549][ T294] Preemption disabled at: [ 13.835549][ T294] [] vprintk_emit+0x31b/0x3e0 [ 13.835555][ T294] CPU: 0 UID: 0 PID: 294 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.835558][ T294] Tainted: [W]=WARN [ 13.835559][ T294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.835561][ T294] Call Trace: [ 13.835562][ T294] [ 13.835564][ T294] dump_stack_lvl+0x6f/0xa0 [ 13.835570][ T294] ? vprintk_emit+0x31b/0x3e0 [ 13.835572][ T294] __might_resched.cold+0x1fe/0x2c1 [ 13.835576][ T294] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.835581][ T294] ? __kmalloc_noprof+0xdb/0x760 [ 13.835587][ T294] __kmalloc_noprof+0x443/0x760 [ 13.835589][ T294] ? alloc_buf.isra.0+0x4b/0x260 [ 13.835596][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 13.835598][ T294] alloc_buf.isra.0+0x4b/0x260 [ 13.835602][ T294] put_chars+0x1e1/0x2f0 [ 13.835605][ T294] ? __send_to_port+0x420/0x420 [ 13.835609][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.835612][ T294] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.835615][ T294] ? validate_chain+0x38b/0xc20 [ 13.835619][ T294] hvc_console_print+0x292/0x780 [ 13.835622][ T294] ? mark_usage+0x61/0x170 [ 13.835624][ T294] ? __lock_acquire+0x518/0xc20 [ 13.835626][ T294] ? __lock_acquire+0x518/0xc20 [ 13.835630][ T294] ? hvc_write+0x3a0/0x3a0 [ 13.835633][ T294] ? console_emit_next_record+0x202/0x4f0 [ 13.835636][ T294] ? rcu_is_watching+0x16/0xd0 [ 13.835638][ T294] ? lock_acquire+0x13c/0x160 [ 13.835642][ T294] console_emit_next_record+0x252/0x4f0 [ 13.835646][ T294] ? devkmsg_read+0x4e0/0x4e0 [ 13.835651][ T294] ? rcu_is_watching+0x16/0xd0 [ 13.835653][ T294] ? lock_acquire+0x13c/0x160 [ 13.835657][ T294] console_flush_one_record+0x46f/0x710 [ 13.835661][ T294] ? console_emit_next_record+0x4f0/0x4f0 [ 13.835663][ T294] ? __lock_acquire+0x518/0xc20 [ 13.835668][ T294] console_unlock+0xee/0x1f0 [ 13.835671][ T294] ? console_flush_one_record+0x710/0x710 [ 13.835673][ T294] ? rcu_is_watching+0x16/0xd0 [ 13.835675][ T294] ? lock_acquire+0x60/0x160 [ 13.835679][ T294] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.835680][ T294] ? vprintk_emit+0x320/0x3e0 [ 13.835683][ T294] vprintk_emit+0x37c/0x3e0 [ 13.835686][ T294] ? wake_up_klogd_work_func+0x90/0x90 [ 13.835692][ T294] ? vlan_netlink_fini+0xf0/0xf0 [8021q] [ 13.835696][ T294] _printk+0xc7/0x100 [ 13.835700][ T294] ? snapshot_read.cold+0x21/0x21 [ 13.835706][ T294] ? do_one_initcall+0x113/0x4f0 [ 13.835709][ T294] vlan_proto_init+0x24/0x90 [8021q] [ 13.835712][ T294] do_one_initcall+0x124/0x4f0 [ 13.835715][ T294] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.835720][ T294] ? do_init_module+0xae/0x8a0 [ 13.835722][ T294] ? kasan_unpoison+0x44/0x70 [ 13.835727][ T294] do_init_module+0x2ad/0x8a0 [ 13.835730][ T294] ? lockdep_hardirqs_on+0x91/0x130 [ 13.835734][ T294] ? free_module+0x470/0x470 [ 13.835737][ T294] ? kfree+0x123/0x590 [ 13.835741][ T294] load_module+0x1424/0x1bb0 [ 13.835748][ T294] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.835751][ T294] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.835754][ T294] ? ovl_real_file+0x172/0x1e0 [ 13.835758][ T294] ? backing_file_read_iter+0x541/0x790 [ 13.835761][ T294] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.835764][ T294] init_module_from_file+0x11f/0x1a0 [ 13.835767][ T294] ? __do_sys_init_module+0x220/0x220 [ 13.835775][ T294] ? __rwlock_init+0x150/0x150 [ 13.835778][ T294] ? do_raw_spin_unlock+0x59/0x250 [ 13.835782][ T294] idempotent_init_module+0x37b/0x7c0 [ 13.835784][ T294] ? init_module_from_file+0x1a0/0x1a0 [ 13.835790][ T294] ? rcu_is_watching+0x16/0xd0 [ 13.835792][ T294] ? cap_capable+0x1d7/0x3d0 [ 13.835797][ T294] __x64_sys_finit_module+0xdf/0x190 [ 13.835799][ T294] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.835803][ T294] do_syscall_64+0xff/0x530 [ 13.835806][ T294] ? exc_page_fault+0xee/0x100 [ 13.835808][ T294] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.835811][ T294] RIP: 0033:0x7f704a34037d [ 13.835815][ T294] 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 [ 13.835816][ T294] RSP: 002b:00007fff3bf39d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.835819][ T294] RAX: ffffffffffffffda RBX: 0000556780a1b810 RCX: 00007f704a34037d [ 13.835821][ T294] RDX: 0000000000000000 RSI: 0000556770402ffd RDI: 0000000000000000 [ 13.835821][ T294] RBP: 00007fff3bf39e20 R08: 0000000000000000 R09: 0000000000000000 [ 13.835822][ T294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556770402ffd [ 13.835823][ T294] R13: 0000556780a1b940 R14: 0000000000040000 R15: 0000000000000000 [ 13.835830][ T294] [ 13.858999][ T294] 8021q: adding VLAN 0 to HW filter on device eni14019np1 [ 13.859782][ T294] 8021q: adding VLAN 0 to HW filter on device eth0 [ 14.116953][ T299] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 14.117798][ T58] netdevsim netdevsim14019 eni14019np1: entered promiscuous mode [ 14.185723][ T300] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 14.186467][ T66] netdevsim netdevsim6798 eth0: entered promiscuous mode [ 14.477554][ T66] netdevsim netdevsim6798 eth0: left promiscuous mode [ 14.520917][ T58] netdevsim netdevsim14019 eni14019np1: left promiscuous mode [ 15.364794][ T326] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 15.364813][ T326] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.364815][ T326] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 326, name: ip [ 15.364817][ T326] preempt_count: 1, expected: 0 [ 15.364818][ T326] RCU nest depth: 0, expected: 0 [ 15.364819][ T326] locks held by ip/326: 5, last CPU#3: [ 15.364821][ T326] #0: ffffffff8ab05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 15.364833][ T326] #1: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.364839][ T326] #2: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.364843][ T326] #3: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.364847][ T326] #4: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.364851][ T326] irq event stamp: 18534 [ 15.364852][ T326] hardirqs last enabled at (18533): [] __down_trylock_console_sem+0x86/0xa0 [ 15.364855][ T326] hardirqs last disabled at (18534): [] console_emit_next_record+0x3f8/0x4f0 [ 15.364857][ T326] softirqs last enabled at (18496): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 15.364861][ T326] softirqs last disabled at (18494): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 15.364863][ T326] Preemption disabled at: [ 15.364864][ T326] [] vprintk_emit+0x31b/0x3e0 [ 15.364869][ T326] CPU: 3 UID: 0 PID: 326 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.364872][ T326] Tainted: [W]=WARN [ 15.364873][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.364875][ T326] Call Trace: [ 15.364877][ T326] [ 15.364878][ T326] dump_stack_lvl+0x6f/0xa0 [ 15.364884][ T326] ? vprintk_emit+0x31b/0x3e0 [ 15.364886][ T326] __might_resched.cold+0x1fe/0x2c1 [ 15.364891][ T326] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.364895][ T326] ? __kmalloc_noprof+0xdb/0x760 [ 15.364901][ T326] __kmalloc_noprof+0x443/0x760 [ 15.364903][ T326] ? alloc_buf.isra.0+0x4b/0x260 [ 15.364910][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 15.364912][ T326] alloc_buf.isra.0+0x4b/0x260 [ 15.364916][ T326] put_chars+0x1e1/0x2f0 [ 15.364920][ T326] ? __send_to_port+0x420/0x420 [ 15.364923][ T326] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.364926][ T326] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.364929][ T326] ? validate_chain+0x38b/0xc20 [ 15.364933][ T326] hvc_console_print+0x292/0x780 [ 15.364936][ T326] ? mark_usage+0x61/0x170 [ 15.364938][ T326] ? __lock_acquire+0x518/0xc20 [ 15.364940][ T326] ? __lock_acquire+0x518/0xc20 [ 15.364944][ T326] ? hvc_write+0x3a0/0x3a0 [ 15.364945][ T326] ? lock_acquire.part.0+0xd4/0x280 [ 15.364950][ T326] ? lock_acquire+0x13c/0x160 [ 15.364954][ T326] console_emit_next_record+0x252/0x4f0 [ 15.364958][ T326] ? devkmsg_read+0x4e0/0x4e0 [ 15.364962][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.364964][ T326] ? lock_acquire+0x13c/0x160 [ 15.364968][ T326] console_flush_one_record+0x46f/0x710 [ 15.364972][ T326] ? console_emit_next_record+0x4f0/0x4f0 [ 15.364974][ T326] ? __lock_acquire+0x518/0xc20 [ 15.364979][ T326] console_unlock+0xee/0x1f0 [ 15.364982][ T326] ? console_flush_one_record+0x710/0x710 [ 15.364984][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.364986][ T326] ? lock_acquire+0x60/0x160 [ 15.364989][ T326] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.364991][ T326] ? vprintk_emit+0x320/0x3e0 [ 15.364994][ T326] vprintk_emit+0x37c/0x3e0 [ 15.364997][ T326] ? wake_up_klogd_work_func+0x90/0x90 [ 15.365000][ T326] ? mark_held_locks+0x40/0x70 [ 15.365004][ T326] _printk+0xc7/0x100 [ 15.365008][ T326] ? snapshot_read.cold+0x21/0x21 [ 15.365011][ T326] ? lock_acquire.part.0+0xd4/0x280 [ 15.365013][ T326] ? find_held_lock+0x2b/0x80 [ 15.365016][ T326] ? notifier_call_chain+0x14a/0x300 [ 15.365020][ T326] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 15.365026][ T326] ? packet_notifier+0x1c5/0xbd0 [ 15.365028][ T326] ? rt6_sync_up+0xb5/0x140 [ 15.365033][ T326] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 15.365038][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.365040][ T326] notifier_call_chain+0xae/0x300 [ 15.365045][ T326] __dev_notify_flags+0x1b7/0x450 [ 15.365050][ T326] ? netif_change_name+0x8c0/0x8c0 [ 15.365052][ T326] ? __dev_change_flags+0x4a4/0x6d0 [ 15.365054][ T326] ? netif_set_allmulti+0x2c0/0x2c0 [ 15.365056][ T326] ? kernel_text_address+0x149/0x170 [ 15.365060][ T326] ? __kernel_text_address+0x12/0x30 [ 15.365062][ T326] ? write_profile+0xf0/0xf0 [ 15.365066][ T326] netif_change_flags+0xfe/0x190 [ 15.365070][ T326] do_setlink.isra.0+0x1d25/0x2a60 [ 15.365073][ T326] ? stack_trace_save+0x93/0xc0 [ 15.365075][ T326] ? rtnl_link_get_size+0x350/0x350 [ 15.365077][ T326] ? rcu_read_lock_any_held+0x66/0x90 [ 15.365079][ T326] ? stack_depot_save_flags+0x38e/0x790 [ 15.365083][ T326] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.365085][ T326] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.365087][ T326] ? validate_chain+0x38b/0xc20 [ 15.365090][ T326] ? kasan_save_stack+0x3d/0x50 [ 15.365093][ T326] ? kasan_save_stack+0x2f/0x50 [ 15.365094][ T326] ? kasan_save_track+0x14/0x30 [ 15.365097][ T326] ? __lock_acquire+0x518/0xc20 [ 15.365099][ T326] ? netlink_bind+0x71e/0x860 [ 15.365102][ T326] ? ___sys_sendmsg+0x100/0x1d0 [ 15.365106][ T326] ? lock_acquire.part.0+0xd4/0x280 [ 15.365108][ T326] ? rtnl_newlink+0x9a8/0x11b0 [ 15.365111][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.365113][ T326] ? lock_acquire+0x13c/0x160 [ 15.365115][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.365116][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.365117][ T326] ? trace_contention_end+0xb3/0x180 [ 15.365120][ T326] ? __mutex_lock+0x1db/0x1ea0 [ 15.365123][ T326] ? __mutex_lock+0x9a3/0x1ea0 [ 15.365125][ T326] ? rtnl_newlink+0x9a8/0x11b0 [ 15.365129][ T326] ? ww_mutex_lock+0x160/0x160 [ 15.365134][ T326] ? __rtnl_newlink+0x3fa/0xa50 [ 15.365140][ T326] rtnl_newlink+0x9f1/0x11b0 [ 15.365145][ T326] ? rtnl_bridge_getlink+0x850/0x850 [ 15.365148][ T326] ? __lock_acquire+0x518/0xc20 [ 15.365152][ T326] ? lock_acquire.part.0+0xd4/0x280 [ 15.365154][ T326] ? find_held_lock+0x2b/0x80 [ 15.365156][ T326] ? rtnl_bridge_getlink+0x850/0x850 [ 15.365158][ T326] ? __lock_release.isra.0+0x69/0x1a0 [ 15.365162][ T326] ? rtnl_bridge_getlink+0x850/0x850 [ 15.365164][ T326] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.365168][ T326] ? rtnl_link_fill+0x900/0x900 [ 15.365169][ T326] ? __lock_acquire+0x518/0xc20 [ 15.365174][ T326] ? lock_acquire.part.0+0xd4/0x280 [ 15.365176][ T326] ? find_held_lock+0x2b/0x80 [ 15.365179][ T326] netlink_rcv_skb+0x14e/0x3a0 [ 15.365181][ T326] ? rtnl_link_fill+0x900/0x900 [ 15.365184][ T326] ? netlink_ack+0xcd0/0xcd0 [ 15.365194][ T326] ? netlink_deliver_tap+0xc5/0x330 [ 15.365196][ T326] ? netlink_deliver_tap+0x13c/0x330 [ 15.365200][ T326] netlink_unicast+0x486/0x750 [ 15.365204][ T326] ? netlink_attachskb+0x810/0x810 [ 15.365207][ T326] ? __lock_acquire+0x518/0xc20 [ 15.365211][ T326] netlink_sendmsg+0x735/0xc60 [ 15.365215][ T326] ? netlink_unicast+0x750/0x750 [ 15.365219][ T326] ? __might_fault+0x97/0x140 [ 15.365225][ T326] ____sys_sendmsg+0x415/0x880 [ 15.365227][ T326] ? copy_msghdr_from_user+0x279/0x420 [ 15.365229][ T326] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 15.365230][ T326] ? move_addr_to_kernel+0x40/0x40 [ 15.365237][ T326] ___sys_sendmsg+0x14e/0x1d0 [ 15.365239][ T326] ? copy_msghdr_from_user+0x420/0x420 [ 15.365254][ T326] __sys_sendmsg+0x12c/0x1d0 [ 15.365257][ T326] ? __sys_sendmsg_sock+0x20/0x20 [ 15.365262][ T326] ? rcu_is_watching+0x16/0xd0 [ 15.365265][ T326] do_syscall_64+0xff/0x530 [ 15.365268][ T326] ? exc_page_fault+0xee/0x100 [ 15.365271][ T326] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.365274][ T326] RIP: 0033:0x7fcd347e654e [ 15.365277][ T326] 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 [ 15.365279][ T326] RSP: 002b:00007fffbd22f750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.365282][ T326] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcd347e654e [ 15.365283][ T326] RDX: 0000000000000000 RSI: 00007fffbd22f800 RDI: 0000000000000003 [ 15.365284][ T326] RBP: 00007fffbd22f760 R08: 0000000000000000 R09: 0000000000000000 [ 15.365285][ T326] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9135b8 [ 15.365286][ T326] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbd22fec0 [ 15.365292][ T326] [ 15.401593][ T58] netdevsim netdevsim14019 eni14019np1: entered promiscuous mode [ 15.414453][ T326] ip (326) used greatest stack depth: 23016 bytes left [ 15.482081][ T327] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 15.482543][ T66] netdevsim netdevsim6798 eth0: entered promiscuous mode [ 15.798079][ T10] netdevsim netdevsim6798 eth0: left promiscuous mode [ 15.853529][ T58] netdevsim netdevsim14019 eni14019np1: left promiscuous mode [ 16.346340][ T348] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 16.346905][ T66] netdevsim netdevsim14019 eni14019np1: entered promiscuous mode [ 16.414162][ T349] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 16.414182][ T349] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.414184][ T349] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 349, name: ip [ 16.414188][ T349] preempt_count: 1, expected: 0 [ 16.414189][ T349] RCU nest depth: 0, expected: 0 [ 16.414190][ T349] locks held by ip/349: 5, last CPU#2: [ 16.414192][ T349] #0: ffffffff8ab05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.414205][ T349] #1: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.414211][ T349] #2: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.414216][ T349] #3: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.414219][ T349] #4: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.414224][ T349] irq event stamp: 45802 [ 16.414224][ T349] hardirqs last enabled at (45801): [] __down_trylock_console_sem+0x86/0xa0 [ 16.414228][ T349] hardirqs last disabled at (45802): [] console_emit_next_record+0x3f8/0x4f0 [ 16.414230][ T349] softirqs last enabled at (45764): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 16.414234][ T349] softirqs last disabled at (45762): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 16.414236][ T349] Preemption disabled at: [ 16.414236][ T349] [] vprintk_emit+0x31b/0x3e0 [ 16.414242][ T349] CPU: 2 UID: 0 PID: 349 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.414246][ T349] Tainted: [W]=WARN [ 16.414246][ T349] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.414248][ T349] Call Trace: [ 16.414250][ T349] [ 16.414251][ T349] dump_stack_lvl+0x6f/0xa0 [ 16.414258][ T349] ? vprintk_emit+0x31b/0x3e0 [ 16.414259][ T349] __might_resched.cold+0x1fe/0x2c1 [ 16.414264][ T349] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.414268][ T349] ? __kmalloc_noprof+0xdb/0x760 [ 16.414274][ T349] __kmalloc_noprof+0x443/0x760 [ 16.414276][ T349] ? alloc_buf.isra.0+0x4b/0x260 [ 16.414282][ T349] ? do_raw_spin_unlock+0x59/0x250 [ 16.414285][ T349] alloc_buf.isra.0+0x4b/0x260 [ 16.414289][ T349] put_chars+0x1e1/0x2f0 [ 16.414292][ T349] ? __send_to_port+0x420/0x420 [ 16.414295][ T349] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.414299][ T349] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.414302][ T349] ? validate_chain+0x38b/0xc20 [ 16.414306][ T349] hvc_console_print+0x292/0x780 [ 16.414309][ T349] ? mark_usage+0x61/0x170 [ 16.414311][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414313][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414317][ T349] ? hvc_write+0x3a0/0x3a0 [ 16.414318][ T349] ? lock_acquire.part.0+0xd4/0x280 [ 16.414322][ T349] ? lock_acquire+0x13c/0x160 [ 16.414326][ T349] console_emit_next_record+0x252/0x4f0 [ 16.414330][ T349] ? devkmsg_read+0x4e0/0x4e0 [ 16.414335][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414337][ T349] ? lock_acquire+0x13c/0x160 [ 16.414341][ T349] console_flush_one_record+0x46f/0x710 [ 16.414345][ T349] ? console_emit_next_record+0x4f0/0x4f0 [ 16.414347][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414352][ T349] console_unlock+0xee/0x1f0 [ 16.414355][ T349] ? console_flush_one_record+0x710/0x710 [ 16.414357][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414359][ T349] ? lock_acquire+0x60/0x160 [ 16.414363][ T349] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.414364][ T349] ? vprintk_emit+0x320/0x3e0 [ 16.414368][ T349] vprintk_emit+0x37c/0x3e0 [ 16.414371][ T349] ? wake_up_klogd_work_func+0x90/0x90 [ 16.414374][ T349] ? mark_held_locks+0x40/0x70 [ 16.414378][ T349] _printk+0xc7/0x100 [ 16.414381][ T349] ? snapshot_read.cold+0x21/0x21 [ 16.414385][ T349] ? lock_acquire.part.0+0xd4/0x280 [ 16.414387][ T349] ? find_held_lock+0x2b/0x80 [ 16.414390][ T349] ? notifier_call_chain+0x14a/0x300 [ 16.414394][ T349] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 16.414400][ T349] ? packet_notifier+0x1c5/0xbd0 [ 16.414402][ T349] ? rt6_sync_up+0xb5/0x140 [ 16.414407][ T349] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 16.414412][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414414][ T349] notifier_call_chain+0xae/0x300 [ 16.414419][ T349] __dev_notify_flags+0x1b7/0x450 [ 16.414423][ T349] ? netif_change_name+0x8c0/0x8c0 [ 16.414426][ T349] ? __dev_change_flags+0x4a4/0x6d0 [ 16.414428][ T349] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.414430][ T349] ? kernel_text_address+0x149/0x170 [ 16.414434][ T349] ? __kernel_text_address+0x12/0x30 [ 16.414436][ T349] ? write_profile+0xf0/0xf0 [ 16.414440][ T349] netif_change_flags+0xfe/0x190 [ 16.414444][ T349] do_setlink.isra.0+0x1d25/0x2a60 [ 16.414448][ T349] ? stack_trace_save+0x93/0xc0 [ 16.414450][ T349] ? rtnl_link_get_size+0x350/0x350 [ 16.414451][ T349] ? rcu_read_lock_any_held+0x66/0x90 [ 16.414453][ T349] ? stack_depot_save_flags+0x38e/0x790 [ 16.414457][ T349] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.414459][ T349] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.414461][ T349] ? validate_chain+0x38b/0xc20 [ 16.414464][ T349] ? kasan_save_stack+0x3d/0x50 [ 16.414467][ T349] ? kasan_save_stack+0x2f/0x50 [ 16.414468][ T349] ? kasan_save_track+0x14/0x30 [ 16.414471][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414473][ T349] ? netlink_bind+0x71e/0x860 [ 16.414477][ T349] ? ___sys_sendmsg+0x100/0x1d0 [ 16.414481][ T349] ? lock_acquire.part.0+0xd4/0x280 [ 16.414483][ T349] ? rtnl_newlink+0x9a8/0x11b0 [ 16.414485][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414487][ T349] ? lock_acquire+0x13c/0x160 [ 16.414489][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414490][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414492][ T349] ? trace_contention_end+0xb3/0x180 [ 16.414494][ T349] ? __mutex_lock+0x1db/0x1ea0 [ 16.414498][ T349] ? __mutex_lock+0x9a3/0x1ea0 [ 16.414500][ T349] ? rtnl_newlink+0x9a8/0x11b0 [ 16.414508][ T349] ? ww_mutex_lock+0x160/0x160 [ 16.414514][ T349] ? __rtnl_newlink+0x3fa/0xa50 [ 16.414519][ T349] rtnl_newlink+0x9f1/0x11b0 [ 16.414525][ T349] ? rtnl_bridge_getlink+0x850/0x850 [ 16.414527][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414532][ T349] ? lock_acquire.part.0+0xd4/0x280 [ 16.414534][ T349] ? find_held_lock+0x2b/0x80 [ 16.414536][ T349] ? rtnl_bridge_getlink+0x850/0x850 [ 16.414538][ T349] ? __lock_release.isra.0+0x69/0x1a0 [ 16.414541][ T349] ? rtnl_bridge_getlink+0x850/0x850 [ 16.414544][ T349] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.414547][ T349] ? rtnl_link_fill+0x900/0x900 [ 16.414549][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414553][ T349] ? lock_acquire.part.0+0xd4/0x280 [ 16.414555][ T349] ? find_held_lock+0x2b/0x80 [ 16.414559][ T349] netlink_rcv_skb+0x14e/0x3a0 [ 16.414561][ T349] ? rtnl_link_fill+0x900/0x900 [ 16.414564][ T349] ? netlink_ack+0xcd0/0xcd0 [ 16.414571][ T349] ? netlink_deliver_tap+0xc5/0x330 [ 16.414573][ T349] ? netlink_deliver_tap+0x13c/0x330 [ 16.414577][ T349] netlink_unicast+0x486/0x750 [ 16.414581][ T349] ? netlink_attachskb+0x810/0x810 [ 16.414584][ T349] ? __lock_acquire+0x518/0xc20 [ 16.414588][ T349] netlink_sendmsg+0x735/0xc60 [ 16.414592][ T349] ? netlink_unicast+0x750/0x750 [ 16.414596][ T349] ? __might_fault+0x97/0x140 [ 16.414602][ T349] ____sys_sendmsg+0x415/0x880 [ 16.414604][ T349] ? copy_msghdr_from_user+0x279/0x420 [ 16.414606][ T349] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 16.414607][ T349] ? move_addr_to_kernel+0x40/0x40 [ 16.414614][ T349] ___sys_sendmsg+0x14e/0x1d0 [ 16.414616][ T349] ? copy_msghdr_from_user+0x420/0x420 [ 16.414631][ T349] __sys_sendmsg+0x12c/0x1d0 [ 16.414634][ T349] ? __sys_sendmsg_sock+0x20/0x20 [ 16.414640][ T349] ? rcu_is_watching+0x16/0xd0 [ 16.414643][ T349] do_syscall_64+0xff/0x530 [ 16.414645][ T349] ? exc_page_fault+0xee/0x100 [ 16.414648][ T349] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.414650][ T349] RIP: 0033:0x7f8711a4154e [ 16.414654][ T349] 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 [ 16.414656][ T349] RSP: 002b:00007ffe21340c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.414658][ T349] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8711a4154e [ 16.414659][ T349] RDX: 0000000000000000 RSI: 00007ffe21340d30 RDI: 0000000000000003 [ 16.414660][ T349] RBP: 00007ffe21340c90 R08: 0000000000000000 R09: 0000000000000000 [ 16.414661][ T349] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9135b9 [ 16.414662][ T349] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe213413f0 [ 16.414669][ T349] [ 16.460244][ T66] netdevsim netdevsim6798 eth0: entered promiscuous mode [ 17.166627][ T10] netdevsim netdevsim6798 eth0: left promiscuous mode [ 17.211944][ T10] netdevsim netdevsim14019 eni14019np1: left promiscuous mode [ 17.756934][ T378] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 17.756953][ T378] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.756955][ T378] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 378, name: ip [ 17.756957][ T378] preempt_count: 1, expected: 0 [ 17.756958][ T378] RCU nest depth: 0, expected: 0 [ 17.756959][ T378] locks held by ip/378: 5, last CPU#3: [ 17.756961][ T378] #0: ffffffff8ab05fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 17.756973][ T378] #1: ffffffff8a399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.756979][ T378] #2: ffffffff8a399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.756984][ T378] #3: ffffffff8a289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.756988][ T378] #4: ffffffff8a289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 17.756992][ T378] irq event stamp: 10778 [ 17.756993][ T378] hardirqs last enabled at (10777): [] __down_trylock_console_sem+0x86/0xa0 [ 17.756996][ T378] hardirqs last disabled at (10778): [] console_emit_next_record+0x3f8/0x4f0 [ 17.756998][ T378] softirqs last enabled at (10740): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 17.757002][ T378] softirqs last disabled at (10738): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 17.757004][ T378] Preemption disabled at: [ 17.757005][ T378] [] vprintk_emit+0x31b/0x3e0 [ 17.757010][ T378] CPU: 3 UID: 0 PID: 378 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.757013][ T378] Tainted: [W]=WARN [ 17.757014][ T378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.757016][ T378] Call Trace: [ 17.757018][ T378] [ 17.757020][ T378] dump_stack_lvl+0x6f/0xa0 [ 17.757026][ T378] ? vprintk_emit+0x31b/0x3e0 [ 17.757028][ T378] __might_resched.cold+0x1fe/0x2c1 [ 17.757033][ T378] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.757037][ T378] ? __kmalloc_noprof+0xdb/0x760 [ 17.757043][ T378] __kmalloc_noprof+0x443/0x760 [ 17.757045][ T378] ? alloc_buf.isra.0+0x4b/0x260 [ 17.757052][ T378] ? do_raw_spin_unlock+0x59/0x250 [ 17.757055][ T378] alloc_buf.isra.0+0x4b/0x260 [ 17.757059][ T378] put_chars+0x1e1/0x2f0 [ 17.757062][ T378] ? __send_to_port+0x420/0x420 [ 17.757065][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.757068][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.757071][ T378] ? validate_chain+0x38b/0xc20 [ 17.757076][ T378] hvc_console_print+0x292/0x780 [ 17.757079][ T378] ? mark_usage+0x61/0x170 [ 17.757081][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757082][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757087][ T378] ? hvc_write+0x3a0/0x3a0 [ 17.757089][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 17.757093][ T378] ? lock_acquire+0x13c/0x160 [ 17.757097][ T378] console_emit_next_record+0x252/0x4f0 [ 17.757102][ T378] ? devkmsg_read+0x4e0/0x4e0 [ 17.757106][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757109][ T378] ? lock_acquire+0x13c/0x160 [ 17.757113][ T378] console_flush_one_record+0x46f/0x710 [ 17.757117][ T378] ? console_emit_next_record+0x4f0/0x4f0 [ 17.757119][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757125][ T378] console_unlock+0xee/0x1f0 [ 17.757128][ T378] ? console_flush_one_record+0x710/0x710 [ 17.757130][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757132][ T378] ? lock_acquire+0x60/0x160 [ 17.757136][ T378] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.757137][ T378] ? vprintk_emit+0x320/0x3e0 [ 17.757140][ T378] vprintk_emit+0x37c/0x3e0 [ 17.757144][ T378] ? wake_up_klogd_work_func+0x90/0x90 [ 17.757146][ T378] ? mark_held_locks+0x40/0x70 [ 17.757151][ T378] _printk+0xc7/0x100 [ 17.757155][ T378] ? snapshot_read.cold+0x21/0x21 [ 17.757158][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 17.757160][ T378] ? find_held_lock+0x2b/0x80 [ 17.757164][ T378] ? notifier_call_chain+0x14a/0x300 [ 17.757168][ T378] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 17.757174][ T378] ? packet_notifier+0x1c5/0xbd0 [ 17.757177][ T378] ? rt6_sync_up+0xb5/0x140 [ 17.757181][ T378] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 17.757189][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757191][ T378] notifier_call_chain+0xae/0x300 [ 17.757196][ T378] __dev_notify_flags+0x1b7/0x450 [ 17.757202][ T378] ? netif_change_name+0x8c0/0x8c0 [ 17.757204][ T378] ? __dev_change_flags+0x4a4/0x6d0 [ 17.757207][ T378] ? netif_set_allmulti+0x2c0/0x2c0 [ 17.757209][ T378] ? kernel_text_address+0x149/0x170 [ 17.757213][ T378] ? __kernel_text_address+0x12/0x30 [ 17.757214][ T378] ? write_profile+0xf0/0xf0 [ 17.757219][ T378] netif_change_flags+0xfe/0x190 [ 17.757223][ T378] do_setlink.isra.0+0x1d25/0x2a60 [ 17.757226][ T378] ? stack_trace_save+0x93/0xc0 [ 17.757229][ T378] ? rtnl_link_get_size+0x350/0x350 [ 17.757230][ T378] ? rcu_read_lock_any_held+0x66/0x90 [ 17.757232][ T378] ? stack_depot_save_flags+0x38e/0x790 [ 17.757237][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.757239][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.757241][ T378] ? validate_chain+0x38b/0xc20 [ 17.757244][ T378] ? kasan_save_stack+0x3d/0x50 [ 17.757247][ T378] ? kasan_save_stack+0x2f/0x50 [ 17.757248][ T378] ? kasan_save_track+0x14/0x30 [ 17.757251][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757253][ T378] ? netlink_bind+0x71e/0x860 [ 17.757257][ T378] ? ___sys_sendmsg+0x100/0x1d0 [ 17.757261][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 17.757263][ T378] ? rtnl_newlink+0x9a8/0x11b0 [ 17.757266][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757268][ T378] ? lock_acquire+0x13c/0x160 [ 17.757270][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757271][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757273][ T378] ? trace_contention_end+0xb3/0x180 [ 17.757275][ T378] ? __mutex_lock+0x1db/0x1ea0 [ 17.757278][ T378] ? __mutex_lock+0x9a3/0x1ea0 [ 17.757281][ T378] ? rtnl_newlink+0x9a8/0x11b0 [ 17.757285][ T378] ? ww_mutex_lock+0x160/0x160 [ 17.757291][ T378] ? __rtnl_newlink+0x3fa/0xa50 [ 17.757297][ T378] rtnl_newlink+0x9f1/0x11b0 [ 17.757302][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 17.757305][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757309][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 17.757311][ T378] ? find_held_lock+0x2b/0x80 [ 17.757313][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 17.757316][ T378] ? __lock_release.isra.0+0x69/0x1a0 [ 17.757320][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 17.757322][ T378] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.757326][ T378] ? rtnl_link_fill+0x900/0x900 [ 17.757328][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757332][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 17.757334][ T378] ? find_held_lock+0x2b/0x80 [ 17.757338][ T378] netlink_rcv_skb+0x14e/0x3a0 [ 17.757340][ T378] ? rtnl_link_fill+0x900/0x900 [ 17.757343][ T378] ? netlink_ack+0xcd0/0xcd0 [ 17.757350][ T378] ? netlink_deliver_tap+0xc5/0x330 [ 17.757352][ T378] ? netlink_deliver_tap+0x13c/0x330 [ 17.757357][ T378] netlink_unicast+0x486/0x750 [ 17.757361][ T378] ? netlink_attachskb+0x810/0x810 [ 17.757364][ T378] ? __lock_acquire+0x518/0xc20 [ 17.757369][ T378] netlink_sendmsg+0x735/0xc60 [ 17.757373][ T378] ? netlink_unicast+0x750/0x750 [ 17.757378][ T378] ? __might_fault+0x97/0x140 [ 17.757384][ T378] ____sys_sendmsg+0x415/0x880 [ 17.757386][ T378] ? copy_msghdr_from_user+0x279/0x420 [ 17.757388][ T378] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 17.757389][ T378] ? move_addr_to_kernel+0x40/0x40 [ 17.757397][ T378] ___sys_sendmsg+0x14e/0x1d0 [ 17.757399][ T378] ? copy_msghdr_from_user+0x420/0x420 [ 17.757415][ T378] __sys_sendmsg+0x12c/0x1d0 [ 17.757418][ T378] ? __sys_sendmsg_sock+0x20/0x20 [ 17.757424][ T378] ? rcu_is_watching+0x16/0xd0 [ 17.757427][ T378] do_syscall_64+0xff/0x530 [ 17.757430][ T378] ? exc_page_fault+0xee/0x100 [ 17.757433][ T378] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.757436][ T378] RIP: 0033:0x7fd5fda3454e [ 17.757439][ T378] 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 [ 17.757441][ T378] RSP: 002b:00007fff8de7b000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.757444][ T378] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd5fda3454e [ 17.757445][ T378] RDX: 0000000000000000 RSI: 00007fff8de7b0b0 RDI: 0000000000000003 [ 17.757446][ T378] RBP: 00007fff8de7b010 R08: 0000000000000000 R09: 0000000000000000 [ 17.757447][ T378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9135bb [ 17.757448][ T378] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8de7b770 [ 17.757455][ T378] [ 17.824501][ T58] netdevsim netdevsim14019 eni14019np1: entered promiscuous mode [ 17.874911][ T379] 8021q: adding VLAN 0 to HW filter on device ms174_0 [ 17.875973][ T29] netdevsim netdevsim6798 eth0: entered promiscuous mode [ 18.582997][ T29] netdevsim netdevsim6798 eth0: left promiscuous mode [ 18.636849][ T10] netdevsim netdevsim14019 eni14019np1: left promiscuous mode