[ 10.961606][ T181] netdevsim netdevsim11418 eni11418np1: renamed from eth0 [ 10.961686][ T181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.961689][ T181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 181, name: (udev-worker) [ 10.961691][ T181] preempt_count: 1, expected: 0 [ 10.961692][ T181] RCU nest depth: 0, expected: 0 [ 10.961694][ T181] locks held by (udev-worker)/181: 6, last CPU#2: [ 10.961696][ T181] #0: ffffffffbd705fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.961710][ T181] #1: ff1100000bd82de8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.961716][ T181] #2: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.961723][ T181] #3: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.961729][ T181] #4: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.961734][ T181] #5: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.961740][ T181] irq event stamp: 25992 [ 10.961741][ T181] hardirqs last enabled at (25991): [] __down_trylock_console_sem+0x86/0xa0 [ 10.961745][ T181] hardirqs last disabled at (25992): [] console_emit_next_record+0x3f8/0x4f0 [ 10.961748][ T181] softirqs last enabled at (25986): [] netif_change_name+0x216/0x8c0 [ 10.961752][ T181] softirqs last disabled at (25984): [] netif_change_name+0x1ad/0x8c0 [ 10.961756][ T181] Preemption disabled at: [ 10.961757][ T181] [] vprintk_emit+0x31b/0x3e0 [ 10.961764][ T181] CPU: 2 UID: 0 PID: 181 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.961769][ T181] Tainted: [W]=WARN [ 10.961770][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.961772][ T181] Call Trace: [ 10.961774][ T181] [ 10.961777][ T181] dump_stack_lvl+0x6f/0xa0 [ 10.961784][ T181] ? vprintk_emit+0x31b/0x3e0 [ 10.961787][ T181] __might_resched.cold+0x1fe/0x2c1 [ 10.961793][ T181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.961799][ T181] ? __kmalloc_noprof+0xdb/0x760 [ 10.961807][ T181] __kmalloc_noprof+0x443/0x760 [ 10.961811][ T181] ? alloc_buf.isra.0+0x4b/0x260 [ 10.961821][ T181] ? do_raw_spin_unlock+0x59/0x250 [ 10.961824][ T181] alloc_buf.isra.0+0x4b/0x260 [ 10.961831][ T181] put_chars+0x1e1/0x2f0 [ 10.961835][ T181] ? __send_to_port+0x420/0x420 [ 10.961842][ T181] ? validate_chain+0x34a/0xc20 [ 10.961853][ T181] hvc_console_print+0x292/0x780 [ 10.961858][ T181] ? __lock_acquire+0x518/0xc20 [ 10.961867][ T181] ? hvc_write+0x3a0/0x3a0 [ 10.961872][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.961882][ T181] console_emit_next_record+0x252/0x4f0 [ 10.961888][ T181] ? devkmsg_read+0x4e0/0x4e0 [ 10.961896][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.961900][ T181] ? lock_acquire+0x13c/0x160 [ 10.961907][ T181] console_flush_one_record+0x46f/0x710 [ 10.961914][ T181] ? console_emit_next_record+0x4f0/0x4f0 [ 10.961917][ T181] ? __lock_acquire+0x518/0xc20 [ 10.961926][ T181] console_unlock+0xee/0x1f0 [ 10.961931][ T181] ? console_flush_one_record+0x710/0x710 [ 10.961933][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.961936][ T181] ? lock_acquire+0x60/0x160 [ 10.961942][ T181] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.961945][ T181] ? vprintk_emit+0x320/0x3e0 [ 10.961949][ T181] vprintk_emit+0x37c/0x3e0 [ 10.961954][ T181] ? wake_up_klogd_work_func+0x90/0x90 [ 10.961958][ T181] ? write_profile+0xf0/0xf0 [ 10.961961][ T181] ? unwind_get_return_address+0x67/0xd0 [ 10.961970][ T181] dev_vprintk_emit+0x27f/0x2c0 [ 10.961977][ T181] ? device_rename.cold+0xa/0xa [ 10.961984][ T181] ? filter_irq_stacks+0xd0/0xd0 [ 10.961993][ T181] dev_printk_emit+0xb9/0xee [ 10.961997][ T181] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.962003][ T181] ? check_prev_add+0x316/0xe90 [ 10.962012][ T181] __netdev_printk+0x160/0x1d0 [ 10.962020][ T181] netdev_info+0xe2/0x116 [ 10.962024][ T181] ? netdev_notice+0x120/0x120 [ 10.962028][ T181] ? find_held_lock+0x2b/0x80 [ 10.962032][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 10.962036][ T181] ? mark_held_locks+0x40/0x70 [ 10.962042][ T181] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.962046][ T181] netif_change_name.cold+0x4f/0x89 [ 10.962050][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962053][ T181] ? mark_lock_irq+0x747/0x9c0 [ 10.962056][ T181] ? find_held_lock+0x2/0x80 [ 10.962060][ T181] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.962064][ T181] ? find_held_lock+0x2b/0x80 [ 10.962068][ T181] ? __asan_memset+0x27/0x50 [ 10.962076][ T181] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.962080][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962085][ T181] ? rtnl_link_get_size+0x350/0x350 [ 10.962092][ T181] ? mark_usage+0x61/0x170 [ 10.962095][ T181] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.962098][ T181] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.962102][ T181] ? validate_chain+0x38b/0xc20 [ 10.962109][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962116][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 10.962118][ T181] ? rtnl_setlink+0x29d/0x920 [ 10.962123][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.962125][ T181] ? lock_acquire+0x13c/0x160 [ 10.962128][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.962129][ T181] ? rcu_is_watching+0x16/0xd0 [ 10.962132][ T181] ? trace_contention_end+0xb3/0x180 [ 10.962135][ T181] ? __mutex_lock+0x1db/0x1ea0 [ 10.962140][ T181] ? __mutex_lock+0x9a3/0x1ea0 [ 10.962142][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962145][ T181] ? rtnl_setlink+0x29d/0x920 [ 10.962149][ T181] ? mark_usage+0x61/0x170 [ 10.962153][ T181] ? ww_mutex_lock+0x160/0x160 [ 10.962155][ T181] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.962163][ T181] ? mark_usage+0x61/0x170 [ 10.962168][ T181] ? cap_capable+0x1d7/0x3d0 [ 10.962178][ T181] rtnl_setlink+0x527/0x920 [ 10.962183][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 10.962186][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962222][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 10.962224][ T181] ? find_held_lock+0x2b/0x80 [ 10.962229][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 10.962231][ T181] ? mark_usage+0x61/0x170 [ 10.962234][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962242][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 10.962245][ T181] ? find_held_lock+0x2b/0x80 [ 10.962248][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 10.962251][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 10.962257][ T181] ? __rtnl_newlink+0xa50/0xa50 [ 10.962261][ T181] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.962266][ T181] ? rtnl_link_fill+0x900/0x900 [ 10.962269][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962277][ T181] ? lock_acquire.part.0+0xd4/0x280 [ 10.962280][ T181] ? find_held_lock+0x2b/0x80 [ 10.962286][ T181] netlink_rcv_skb+0x14e/0x3a0 [ 10.962290][ T181] ? rtnl_link_fill+0x900/0x900 [ 10.962296][ T181] ? netlink_ack+0xcd0/0xcd0 [ 10.962308][ T181] ? netlink_deliver_tap+0xc5/0x330 [ 10.962311][ T181] ? netlink_deliver_tap+0x13c/0x330 [ 10.962319][ T181] netlink_unicast+0x486/0x750 [ 10.962326][ T181] ? netlink_attachskb+0x810/0x810 [ 10.962330][ T181] ? __lock_acquire+0x518/0xc20 [ 10.962339][ T181] netlink_sendmsg+0x735/0xc60 [ 10.962346][ T181] ? netlink_unicast+0x750/0x750 [ 10.962353][ T181] ? __might_fault+0x97/0x140 [ 10.962358][ T181] ? __might_fault+0x97/0x140 [ 10.962364][ T181] __sys_sendto+0x2aa/0x400 [ 10.962370][ T181] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.962389][ T181] ? exc_page_fault+0x87/0x100 [ 10.962399][ T181] __x64_sys_sendto+0xe4/0x1f0 [ 10.962402][ T181] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.962406][ T181] ? lockdep_hardirqs_on+0x91/0x130 [ 10.962409][ T181] ? do_syscall_64+0xa6/0x530 [ 10.962412][ T181] do_syscall_64+0xff/0x530 [ 10.962415][ T181] ? exc_page_fault+0xee/0x100 [ 10.962419][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.962422][ T181] RIP: 0033:0x7f056008954e [ 10.962428][ T181] 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 [ 10.962430][ T181] RSP: 002b:00007ffebcdb7800 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.962434][ T181] RAX: ffffffffffffffda RBX: 0000561f6d9d4a10 RCX: 00007f056008954e [ 10.962436][ T181] RDX: 0000000000000030 RSI: 0000561f6db31d20 RDI: 0000000000000014 [ 10.962437][ T181] RBP: 00007ffebcdb7810 R08: 00007ffebcdb7860 R09: 0000000000000080 [ 10.962439][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561f6db318f0 [ 10.962440][ T181] R13: 00007ffebcdb7944 R14: 0000000000000000 R15: 0000000000000000 [ 10.962454][ T181] [ 11.176409][ T181] netdevsim netdevsim23003 eni23003np1: renamed from eth0 [ 12.066285][ T213] MACsec IEEE 802.1AE [ 12.066302][ T213] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.066304][ T213] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 213, name: modprobe [ 12.066306][ T213] preempt_count: 1, expected: 0 [ 12.066307][ T213] RCU nest depth: 0, expected: 0 [ 12.066308][ T213] locks held by modprobe/213: 4, last CPU#0: [ 12.066310][ T213] #0: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.066322][ T213] #1: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.066327][ T213] #2: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.066332][ T213] #3: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.066336][ T213] irq event stamp: 21004 [ 12.066337][ T213] hardirqs last enabled at (21003): [] __down_trylock_console_sem+0x86/0xa0 [ 12.066340][ T213] hardirqs last disabled at (21004): [] console_emit_next_record+0x3f8/0x4f0 [ 12.066342][ T213] softirqs last enabled at (17942): [] handle_softirqs+0x67c/0x900 [ 12.066346][ T213] softirqs last disabled at (17933): [] __irq_exit_rcu+0x145/0x1c0 [ 12.066348][ T213] Preemption disabled at: [ 12.066349][ T213] [] vprintk_emit+0x31b/0x3e0 [ 12.066354][ T213] CPU: 0 UID: 0 PID: 213 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.066358][ T213] Tainted: [W]=WARN [ 12.066359][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.066361][ T213] Call Trace: [ 12.066362][ T213] [ 12.066364][ T213] dump_stack_lvl+0x6f/0xa0 [ 12.066370][ T213] ? vprintk_emit+0x31b/0x3e0 [ 12.066371][ T213] __might_resched.cold+0x1fe/0x2c1 [ 12.066376][ T213] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.066381][ T213] ? __kmalloc_noprof+0xdb/0x760 [ 12.066386][ T213] __kmalloc_noprof+0x443/0x760 [ 12.066389][ T213] ? alloc_buf.isra.0+0x4b/0x260 [ 12.066395][ T213] ? do_raw_spin_unlock+0x59/0x250 [ 12.066398][ T213] alloc_buf.isra.0+0x4b/0x260 [ 12.066402][ T213] put_chars+0x1e1/0x2f0 [ 12.066405][ T213] ? __send_to_port+0x420/0x420 [ 12.066409][ T213] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.066412][ T213] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.066415][ T213] ? validate_chain+0x38b/0xc20 [ 12.066420][ T213] hvc_console_print+0x292/0x780 [ 12.066423][ T213] ? mark_usage+0x61/0x170 [ 12.066425][ T213] ? __lock_acquire+0x518/0xc20 [ 12.066427][ T213] ? __lock_acquire+0x518/0xc20 [ 12.066431][ T213] ? hvc_write+0x3a0/0x3a0 [ 12.066434][ T213] ? console_emit_next_record+0x202/0x4f0 [ 12.066437][ T213] ? rcu_is_watching+0x16/0xd0 [ 12.066439][ T213] ? lock_acquire+0x13c/0x160 [ 12.066444][ T213] console_emit_next_record+0x252/0x4f0 [ 12.066448][ T213] ? devkmsg_read+0x4e0/0x4e0 [ 12.066453][ T213] ? rcu_is_watching+0x16/0xd0 [ 12.066454][ T213] ? lock_acquire+0x13c/0x160 [ 12.066458][ T213] console_flush_one_record+0x46f/0x710 [ 12.066463][ T213] ? console_emit_next_record+0x4f0/0x4f0 [ 12.066465][ T213] ? __lock_acquire+0x518/0xc20 [ 12.066470][ T213] console_unlock+0xee/0x1f0 [ 12.066473][ T213] ? console_flush_one_record+0x710/0x710 [ 12.066475][ T213] ? rcu_is_watching+0x16/0xd0 [ 12.066477][ T213] ? lock_acquire+0x60/0x160 [ 12.066481][ T213] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.066483][ T213] ? vprintk_emit+0x320/0x3e0 [ 12.066486][ T213] vprintk_emit+0x37c/0x3e0 [ 12.066490][ T213] ? wake_up_klogd_work_func+0x90/0x90 [ 12.066492][ T213] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 12.066496][ T213] ? lockdep_init_map_type+0xe3/0x250 [ 12.066500][ T213] ? macsec_exit+0x6b0/0x6b0 [macsec] [ 12.066503][ T213] _printk+0xc7/0x100 [ 12.066507][ T213] ? snapshot_read.cold+0x21/0x21 [ 12.066508][ T213] ? alloc_workqueue_lockdep_map+0x130/0x130 [ 12.066517][ T213] macsec_init+0x3a/0x1000 [macsec] [ 12.066520][ T213] do_one_initcall+0x124/0x4f0 [ 12.066523][ T213] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.066528][ T213] ? do_init_module+0xae/0x8a0 [ 12.066530][ T213] ? kasan_unpoison+0x44/0x70 [ 12.066535][ T213] do_init_module+0x2ad/0x8a0 [ 12.066538][ T213] ? lockdep_hardirqs_on+0x91/0x130 [ 12.066542][ T213] ? free_module+0x470/0x470 [ 12.066545][ T213] ? kfree+0x123/0x590 [ 12.066549][ T213] load_module+0x1424/0x1bb0 [ 12.066556][ T213] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.066560][ T213] ? find_held_lock+0x2b/0x80 [ 12.066563][ T213] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.066566][ T213] init_module_from_file+0x11f/0x1a0 [ 12.066569][ T213] ? __do_sys_init_module+0x220/0x220 [ 12.066577][ T213] ? __rwlock_init+0x150/0x150 [ 12.066580][ T213] ? do_raw_spin_unlock+0x59/0x250 [ 12.066584][ T213] idempotent_init_module+0x37b/0x7c0 [ 12.066587][ T213] ? init_module_from_file+0x1a0/0x1a0 [ 12.066592][ T213] ? rcu_is_watching+0x16/0xd0 [ 12.066594][ T213] ? cap_capable+0x1d7/0x3d0 [ 12.066600][ T213] __x64_sys_finit_module+0xdf/0x190 [ 12.066602][ T213] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.066606][ T213] do_syscall_64+0xff/0x530 [ 12.066608][ T213] ? exc_page_fault+0xee/0x100 [ 12.066611][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.066613][ T213] RIP: 0033:0x7f93e870a37d [ 12.066617][ T213] 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 [ 12.066618][ T213] RSP: 002b:00007fffbd1e1a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.066621][ T213] RAX: ffffffffffffffda RBX: 0000564fd0993810 RCX: 00007f93e870a37d [ 12.066623][ T213] RDX: 0000000000000000 RSI: 0000564facfa1ffd RDI: 0000000000000000 [ 12.066624][ T213] RBP: 00007fffbd1e1aa0 R08: 0000000000000000 R09: 0000000000000000 [ 12.066624][ T213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564facfa1ffd [ 12.066625][ T213] R13: 0000564fd0993940 R14: 0000000000040000 R15: 0000000000000000 [ 12.066632][ T213] [ 14.452000][ T297] 8021q: 802.1Q VLAN Support v1.8 [ 14.452020][ T297] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.452023][ T297] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 297, name: modprobe [ 14.452025][ T297] preempt_count: 1, expected: 0 [ 14.452026][ T297] RCU nest depth: 0, expected: 0 [ 14.452027][ T297] locks held by modprobe/297: 4, last CPU#0: [ 14.452029][ T297] #0: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.452041][ T297] #1: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.452046][ T297] #2: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.452051][ T297] #3: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.452055][ T297] irq event stamp: 24404 [ 14.452056][ T297] hardirqs last enabled at (24403): [] __down_trylock_console_sem+0x86/0xa0 [ 14.452060][ T297] hardirqs last disabled at (24404): [] console_emit_next_record+0x3f8/0x4f0 [ 14.452062][ T297] softirqs last enabled at (21978): [] handle_softirqs+0x67c/0x900 [ 14.452066][ T297] softirqs last disabled at (21283): [] __irq_exit_rcu+0x145/0x1c0 [ 14.452069][ T297] Preemption disabled at: [ 14.452069][ T297] [] vprintk_emit+0x31b/0x3e0 [ 14.452075][ T297] CPU: 0 UID: 0 PID: 297 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.452079][ T297] Tainted: [W]=WARN [ 14.452080][ T297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.452082][ T297] Call Trace: [ 14.452083][ T297] [ 14.452085][ T297] dump_stack_lvl+0x6f/0xa0 [ 14.452092][ T297] ? vprintk_emit+0x31b/0x3e0 [ 14.452095][ T297] __might_resched.cold+0x1fe/0x2c1 [ 14.452101][ T297] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.452111][ T297] ? __kmalloc_noprof+0xdb/0x760 [ 14.452117][ T297] __kmalloc_noprof+0x443/0x760 [ 14.452120][ T297] ? alloc_buf.isra.0+0x4b/0x260 [ 14.452127][ T297] ? do_raw_spin_unlock+0x59/0x250 [ 14.452130][ T297] alloc_buf.isra.0+0x4b/0x260 [ 14.452134][ T297] put_chars+0x1e1/0x2f0 [ 14.452138][ T297] ? __send_to_port+0x420/0x420 [ 14.452141][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.452145][ T297] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.452148][ T297] ? validate_chain+0x38b/0xc20 [ 14.452152][ T297] hvc_console_print+0x292/0x780 [ 14.452156][ T297] ? mark_usage+0x61/0x170 [ 14.452158][ T297] ? __lock_acquire+0x518/0xc20 [ 14.452160][ T297] ? __lock_acquire+0x518/0xc20 [ 14.452164][ T297] ? hvc_write+0x3a0/0x3a0 [ 14.452167][ T297] ? console_emit_next_record+0x202/0x4f0 [ 14.452170][ T297] ? rcu_is_watching+0x16/0xd0 [ 14.452172][ T297] ? lock_acquire+0x13c/0x160 [ 14.452177][ T297] console_emit_next_record+0x252/0x4f0 [ 14.452181][ T297] ? devkmsg_read+0x4e0/0x4e0 [ 14.452185][ T297] ? rcu_is_watching+0x16/0xd0 [ 14.452187][ T297] ? lock_acquire+0x13c/0x160 [ 14.452191][ T297] console_flush_one_record+0x46f/0x710 [ 14.452196][ T297] ? console_emit_next_record+0x4f0/0x4f0 [ 14.452198][ T297] ? __lock_acquire+0x518/0xc20 [ 14.452203][ T297] console_unlock+0xee/0x1f0 [ 14.452207][ T297] ? console_flush_one_record+0x710/0x710 [ 14.452209][ T297] ? rcu_is_watching+0x16/0xd0 [ 14.452210][ T297] ? lock_acquire+0x60/0x160 [ 14.452214][ T297] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.452216][ T297] ? vprintk_emit+0x320/0x3e0 [ 14.452219][ T297] vprintk_emit+0x37c/0x3e0 [ 14.452223][ T297] ? wake_up_klogd_work_func+0x90/0x90 [ 14.452228][ T297] ? vlan_netlink_fini+0xf0/0xf0 [8021q] [ 14.452232][ T297] _printk+0xc7/0x100 [ 14.452237][ T297] ? snapshot_read.cold+0x21/0x21 [ 14.452243][ T297] ? do_one_initcall+0x113/0x4f0 [ 14.452246][ T297] vlan_proto_init+0x24/0x90 [8021q] [ 14.452250][ T297] do_one_initcall+0x124/0x4f0 [ 14.452253][ T297] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.452258][ T297] ? do_init_module+0xae/0x8a0 [ 14.452260][ T297] ? kasan_unpoison+0x44/0x70 [ 14.452265][ T297] do_init_module+0x2ad/0x8a0 [ 14.452268][ T297] ? lockdep_hardirqs_on+0x91/0x130 [ 14.452272][ T297] ? free_module+0x470/0x470 [ 14.452275][ T297] ? kfree+0x123/0x590 [ 14.452279][ T297] load_module+0x1424/0x1bb0 [ 14.452286][ T297] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.452290][ T297] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.452293][ T297] ? ovl_real_file+0x172/0x1e0 [ 14.452296][ T297] ? find_held_lock+0x2b/0x80 [ 14.452298][ T297] ? backing_file_read_iter+0x541/0x790 [ 14.452302][ T297] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.452305][ T297] init_module_from_file+0x11f/0x1a0 [ 14.452308][ T297] ? __do_sys_init_module+0x220/0x220 [ 14.452316][ T297] ? __rwlock_init+0x150/0x150 [ 14.452319][ T297] ? do_raw_spin_unlock+0x59/0x250 [ 14.452323][ T297] idempotent_init_module+0x37b/0x7c0 [ 14.452326][ T297] ? init_module_from_file+0x1a0/0x1a0 [ 14.452332][ T297] ? rcu_is_watching+0x16/0xd0 [ 14.452334][ T297] ? cap_capable+0x1d7/0x3d0 [ 14.452339][ T297] __x64_sys_finit_module+0xdf/0x190 [ 14.452341][ T297] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.452345][ T297] do_syscall_64+0xff/0x530 [ 14.452348][ T297] ? exc_page_fault+0xee/0x100 [ 14.452351][ T297] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.452353][ T297] RIP: 0033:0x7f8892b9c37d [ 14.452357][ T297] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 14.452358][ T297] RSP: 002b:00007ffc5ad30808 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.452361][ T297] RAX: ffffffffffffffda RBX: 000055d240ab1810 RCX: 00007f8892b9c37d [ 14.452363][ T297] RDX: 0000000000000000 RSI: 000055d2203daffd RDI: 0000000000000000 [ 14.452364][ T297] RBP: 00007ffc5ad308a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.452364][ T297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2203daffd [ 14.452366][ T297] R13: 000055d240ab1940 R14: 0000000000040000 R15: 0000000000000000 [ 14.452372][ T297] [ 14.477129][ T297] 8021q: adding VLAN 0 to HW filter on device eni11418np1 [ 14.477738][ T297] 8021q: adding VLAN 0 to HW filter on device eth0 [ 14.770639][ T302] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 14.771628][ T65] netdevsim netdevsim11418 eni11418np1: entered promiscuous mode [ 14.845304][ T303] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 14.846193][ T10] netdevsim netdevsim23003 eth0: entered promiscuous mode [ 15.183581][ T34] netdevsim netdevsim23003 eth0: left promiscuous mode [ 15.242056][ T65] netdevsim netdevsim11418 eni11418np1: left promiscuous mode [ 16.171274][ T330] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 16.171293][ T330] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.171295][ T330] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 330, name: ip [ 16.171297][ T330] preempt_count: 1, expected: 0 [ 16.171297][ T330] RCU nest depth: 0, expected: 0 [ 16.171298][ T330] locks held by ip/330: 5, last CPU#2: [ 16.171301][ T330] #0: ffffffffbd705fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.171313][ T330] #1: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.171319][ T330] #2: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.171324][ T330] #3: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.171328][ T330] #4: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.171332][ T330] irq event stamp: 17742 [ 16.171333][ T330] hardirqs last enabled at (17741): [] __down_trylock_console_sem+0x86/0xa0 [ 16.171336][ T330] hardirqs last disabled at (17742): [] console_emit_next_record+0x3f8/0x4f0 [ 16.171338][ T330] softirqs last enabled at (17704): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 16.171342][ T330] softirqs last disabled at (17702): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 16.171344][ T330] Preemption disabled at: [ 16.171344][ T330] [] vprintk_emit+0x31b/0x3e0 [ 16.171350][ T330] CPU: 2 UID: 0 PID: 330 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.171353][ T330] Tainted: [W]=WARN [ 16.171354][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.171356][ T330] Call Trace: [ 16.171358][ T330] [ 16.171359][ T330] dump_stack_lvl+0x6f/0xa0 [ 16.171365][ T330] ? vprintk_emit+0x31b/0x3e0 [ 16.171367][ T330] __might_resched.cold+0x1fe/0x2c1 [ 16.171371][ T330] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.171376][ T330] ? __kmalloc_noprof+0xdb/0x760 [ 16.171381][ T330] __kmalloc_noprof+0x443/0x760 [ 16.171384][ T330] ? alloc_buf.isra.0+0x4b/0x260 [ 16.171390][ T330] ? do_raw_spin_unlock+0x59/0x250 [ 16.171393][ T330] alloc_buf.isra.0+0x4b/0x260 [ 16.171397][ T330] put_chars+0x1e1/0x2f0 [ 16.171400][ T330] ? __send_to_port+0x420/0x420 [ 16.171403][ T330] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.171407][ T330] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.171410][ T330] ? validate_chain+0x38b/0xc20 [ 16.171414][ T330] hvc_console_print+0x292/0x780 [ 16.171417][ T330] ? mark_usage+0x61/0x170 [ 16.171419][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171421][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171425][ T330] ? hvc_write+0x3a0/0x3a0 [ 16.171427][ T330] ? lock_acquire.part.0+0xd4/0x280 [ 16.171432][ T330] ? lock_acquire+0x13c/0x160 [ 16.171436][ T330] console_emit_next_record+0x252/0x4f0 [ 16.171440][ T330] ? devkmsg_read+0x4e0/0x4e0 [ 16.171444][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171447][ T330] ? lock_acquire+0x13c/0x160 [ 16.171451][ T330] console_flush_one_record+0x46f/0x710 [ 16.171455][ T330] ? console_emit_next_record+0x4f0/0x4f0 [ 16.171457][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171463][ T330] console_unlock+0xee/0x1f0 [ 16.171466][ T330] ? console_flush_one_record+0x710/0x710 [ 16.171467][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171469][ T330] ? lock_acquire+0x60/0x160 [ 16.171473][ T330] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.171475][ T330] ? vprintk_emit+0x320/0x3e0 [ 16.171478][ T330] vprintk_emit+0x37c/0x3e0 [ 16.171481][ T330] ? wake_up_klogd_work_func+0x90/0x90 [ 16.171484][ T330] ? mark_held_locks+0x40/0x70 [ 16.171488][ T330] _printk+0xc7/0x100 [ 16.171492][ T330] ? snapshot_read.cold+0x21/0x21 [ 16.171496][ T330] ? lock_acquire.part.0+0xd4/0x280 [ 16.171498][ T330] ? find_held_lock+0x2b/0x80 [ 16.171502][ T330] ? notifier_call_chain+0x14a/0x300 [ 16.171505][ T330] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 16.171511][ T330] ? packet_notifier+0x1c5/0xbd0 [ 16.171514][ T330] ? rt6_sync_up+0xb5/0x140 [ 16.171518][ T330] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 16.171524][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171526][ T330] notifier_call_chain+0xae/0x300 [ 16.171531][ T330] __dev_notify_flags+0x1b7/0x450 [ 16.171535][ T330] ? netif_change_name+0x8c0/0x8c0 [ 16.171538][ T330] ? __dev_change_flags+0x4a4/0x6d0 [ 16.171541][ T330] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.171543][ T330] ? kernel_text_address+0x149/0x170 [ 16.171546][ T330] ? __kernel_text_address+0x12/0x30 [ 16.171548][ T330] ? write_profile+0xf0/0xf0 [ 16.171553][ T330] netif_change_flags+0xfe/0x190 [ 16.171556][ T330] do_setlink.isra.0+0x1d25/0x2a60 [ 16.171560][ T330] ? stack_trace_save+0x93/0xc0 [ 16.171562][ T330] ? rtnl_link_get_size+0x350/0x350 [ 16.171564][ T330] ? rcu_read_lock_any_held+0x66/0x90 [ 16.171566][ T330] ? stack_depot_save_flags+0x38e/0x790 [ 16.171570][ T330] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.171572][ T330] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.171574][ T330] ? validate_chain+0x38b/0xc20 [ 16.171577][ T330] ? kasan_save_stack+0x3d/0x50 [ 16.171580][ T330] ? kasan_save_stack+0x2f/0x50 [ 16.171582][ T330] ? kasan_save_track+0x14/0x30 [ 16.171585][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171587][ T330] ? netlink_bind+0x6de/0x860 [ 16.171590][ T330] ? ___sys_sendmsg+0x100/0x1d0 [ 16.171594][ T330] ? lock_acquire.part.0+0xd4/0x280 [ 16.171596][ T330] ? rtnl_newlink+0x9a8/0x11b0 [ 16.171599][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171601][ T330] ? lock_acquire+0x13c/0x160 [ 16.171602][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171604][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171605][ T330] ? trace_contention_end+0xb3/0x180 [ 16.171608][ T330] ? __mutex_lock+0x1db/0x1ea0 [ 16.171612][ T330] ? __mutex_lock+0x9a3/0x1ea0 [ 16.171616][ T330] ? rtnl_newlink+0x9a8/0x11b0 [ 16.171621][ T330] ? ww_mutex_lock+0x160/0x160 [ 16.171629][ T330] ? __rtnl_newlink+0x3fa/0xa50 [ 16.171635][ T330] rtnl_newlink+0x9f1/0x11b0 [ 16.171641][ T330] ? rtnl_bridge_getlink+0x850/0x850 [ 16.171643][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171648][ T330] ? lock_acquire.part.0+0xd4/0x280 [ 16.171650][ T330] ? find_held_lock+0x2b/0x80 [ 16.171652][ T330] ? rtnl_bridge_getlink+0x850/0x850 [ 16.171654][ T330] ? __lock_release.isra.0+0x69/0x1a0 [ 16.171658][ T330] ? rtnl_bridge_getlink+0x850/0x850 [ 16.171661][ T330] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.171664][ T330] ? rtnl_link_fill+0x900/0x900 [ 16.171666][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171670][ T330] ? lock_acquire.part.0+0xd4/0x280 [ 16.171672][ T330] ? find_held_lock+0x2b/0x80 [ 16.171676][ T330] netlink_rcv_skb+0x14e/0x3a0 [ 16.171678][ T330] ? rtnl_link_fill+0x900/0x900 [ 16.171681][ T330] ? netlink_ack+0xcd0/0xcd0 [ 16.171688][ T330] ? netlink_deliver_tap+0xc5/0x330 [ 16.171690][ T330] ? netlink_deliver_tap+0x13c/0x330 [ 16.171695][ T330] netlink_unicast+0x486/0x750 [ 16.171699][ T330] ? netlink_attachskb+0x810/0x810 [ 16.171702][ T330] ? __lock_acquire+0x518/0xc20 [ 16.171706][ T330] netlink_sendmsg+0x735/0xc60 [ 16.171710][ T330] ? netlink_unicast+0x750/0x750 [ 16.171715][ T330] ? __might_fault+0x97/0x140 [ 16.171721][ T330] ____sys_sendmsg+0x415/0x880 [ 16.171723][ T330] ? copy_msghdr_from_user+0x279/0x420 [ 16.171725][ T330] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 16.171726][ T330] ? move_addr_to_kernel+0x40/0x40 [ 16.171733][ T330] ___sys_sendmsg+0x14e/0x1d0 [ 16.171736][ T330] ? copy_msghdr_from_user+0x420/0x420 [ 16.171751][ T330] __sys_sendmsg+0x12c/0x1d0 [ 16.171754][ T330] ? __sys_sendmsg_sock+0x20/0x20 [ 16.171760][ T330] ? rcu_is_watching+0x16/0xd0 [ 16.171763][ T330] do_syscall_64+0xff/0x530 [ 16.171766][ T330] ? exc_page_fault+0xee/0x100 [ 16.171769][ T330] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.171771][ T330] RIP: 0033:0x7f259165754e [ 16.171775][ T330] 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 [ 16.171777][ T330] RSP: 002b:00007fffa1e9e800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.171780][ T330] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f259165754e [ 16.171781][ T330] RDX: 0000000000000000 RSI: 00007fffa1e9e8b0 RDI: 0000000000000003 [ 16.171782][ T330] RBP: 00007fffa1e9e810 R08: 0000000000000000 R09: 0000000000000000 [ 16.171783][ T330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917f29 [ 16.171784][ T330] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa1e9ef70 [ 16.171792][ T330] [ 16.219716][ T65] netdevsim netdevsim11418 eni11418np1: entered promiscuous mode [ 16.232882][ T330] ip (330) used greatest stack depth: 23016 bytes left [ 16.320765][ T331] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 16.321283][ T65] netdevsim netdevsim23003 eth0: entered promiscuous mode [ 16.702165][ T10] netdevsim netdevsim23003 eth0: left promiscuous mode [ 16.749144][ T34] netdevsim netdevsim11418 eni11418np1: left promiscuous mode [ 17.322405][ T352] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 17.322425][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.322427][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: ip [ 17.322428][ T352] preempt_count: 1, expected: 0 [ 17.322429][ T352] RCU nest depth: 0, expected: 0 [ 17.322430][ T352] locks held by ip/352: 5, last CPU#3: [ 17.322432][ T352] #0: ffffffffbd705fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 17.322446][ T352] #1: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.322452][ T352] #2: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.322456][ T352] #3: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.322460][ T352] #4: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 17.322464][ T352] irq event stamp: 11852 [ 17.322466][ T352] hardirqs last enabled at (11851): [] __down_trylock_console_sem+0x86/0xa0 [ 17.322468][ T352] hardirqs last disabled at (11852): [] console_emit_next_record+0x3f8/0x4f0 [ 17.322471][ T352] softirqs last enabled at (11814): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 17.322475][ T352] softirqs last disabled at (11812): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 17.322477][ T352] Preemption disabled at: [ 17.322477][ T352] [] vprintk_emit+0x31b/0x3e0 [ 17.322483][ T352] CPU: 3 UID: 0 PID: 352 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.322486][ T352] Tainted: [W]=WARN [ 17.322487][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.322489][ T352] Call Trace: [ 17.322491][ T352] [ 17.322492][ T352] dump_stack_lvl+0x6f/0xa0 [ 17.322498][ T352] ? vprintk_emit+0x31b/0x3e0 [ 17.322500][ T352] __might_resched.cold+0x1fe/0x2c1 [ 17.322505][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.322509][ T352] ? __kmalloc_noprof+0xdb/0x760 [ 17.322515][ T352] __kmalloc_noprof+0x443/0x760 [ 17.322517][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 17.322524][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 17.322526][ T352] alloc_buf.isra.0+0x4b/0x260 [ 17.322530][ T352] put_chars+0x1e1/0x2f0 [ 17.322533][ T352] ? __send_to_port+0x420/0x420 [ 17.322536][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.322540][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.322543][ T352] ? validate_chain+0x38b/0xc20 [ 17.322547][ T352] hvc_console_print+0x292/0x780 [ 17.322551][ T352] ? mark_usage+0x61/0x170 [ 17.322553][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322554][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322559][ T352] ? hvc_write+0x3a0/0x3a0 [ 17.322561][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 17.322565][ T352] ? lock_acquire+0x13c/0x160 [ 17.322569][ T352] console_emit_next_record+0x252/0x4f0 [ 17.322573][ T352] ? devkmsg_read+0x4e0/0x4e0 [ 17.322578][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322580][ T352] ? lock_acquire+0x13c/0x160 [ 17.322584][ T352] console_flush_one_record+0x46f/0x710 [ 17.322589][ T352] ? console_emit_next_record+0x4f0/0x4f0 [ 17.322591][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322596][ T352] console_unlock+0xee/0x1f0 [ 17.322599][ T352] ? console_flush_one_record+0x710/0x710 [ 17.322601][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322603][ T352] ? lock_acquire+0x60/0x160 [ 17.322607][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.322609][ T352] ? vprintk_emit+0x320/0x3e0 [ 17.322612][ T352] vprintk_emit+0x37c/0x3e0 [ 17.322615][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 17.322618][ T352] ? mark_held_locks+0x40/0x70 [ 17.322622][ T352] _printk+0xc7/0x100 [ 17.322626][ T352] ? snapshot_read.cold+0x21/0x21 [ 17.322630][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 17.322632][ T352] ? find_held_lock+0x2b/0x80 [ 17.322635][ T352] ? notifier_call_chain+0x14a/0x300 [ 17.322639][ T352] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 17.322645][ T352] ? packet_notifier+0x1c5/0xbd0 [ 17.322648][ T352] ? rt6_sync_up+0xb5/0x140 [ 17.322652][ T352] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 17.322658][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322660][ T352] notifier_call_chain+0xae/0x300 [ 17.322665][ T352] __dev_notify_flags+0x1b7/0x450 [ 17.322670][ T352] ? netif_change_name+0x8c0/0x8c0 [ 17.322672][ T352] ? __dev_change_flags+0x4a4/0x6d0 [ 17.322675][ T352] ? netif_set_allmulti+0x2c0/0x2c0 [ 17.322677][ T352] ? kernel_text_address+0x149/0x170 [ 17.322681][ T352] ? __kernel_text_address+0x12/0x30 [ 17.322682][ T352] ? write_profile+0xf0/0xf0 [ 17.322687][ T352] netif_change_flags+0xfe/0x190 [ 17.322691][ T352] do_setlink.isra.0+0x1d25/0x2a60 [ 17.322695][ T352] ? stack_trace_save+0x93/0xc0 [ 17.322697][ T352] ? rtnl_link_get_size+0x350/0x350 [ 17.322699][ T352] ? rcu_read_lock_any_held+0x66/0x90 [ 17.322701][ T352] ? stack_depot_save_flags+0x38e/0x790 [ 17.322705][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.322707][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.322709][ T352] ? validate_chain+0x38b/0xc20 [ 17.322712][ T352] ? kasan_save_stack+0x3d/0x50 [ 17.322715][ T352] ? kasan_save_stack+0x2f/0x50 [ 17.322717][ T352] ? kasan_save_track+0x14/0x30 [ 17.322720][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322722][ T352] ? netlink_bind+0x6de/0x860 [ 17.322725][ T352] ? ___sys_sendmsg+0x100/0x1d0 [ 17.322730][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 17.322732][ T352] ? rtnl_newlink+0x9a8/0x11b0 [ 17.322735][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322737][ T352] ? lock_acquire+0x13c/0x160 [ 17.322738][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322740][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322741][ T352] ? trace_contention_end+0xb3/0x180 [ 17.322744][ T352] ? __mutex_lock+0x1db/0x1ea0 [ 17.322747][ T352] ? __mutex_lock+0x9a3/0x1ea0 [ 17.322750][ T352] ? rtnl_newlink+0x9a8/0x11b0 [ 17.322754][ T352] ? ww_mutex_lock+0x160/0x160 [ 17.322760][ T352] ? __rtnl_newlink+0x3fa/0xa50 [ 17.322766][ T352] rtnl_newlink+0x9f1/0x11b0 [ 17.322771][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 17.322774][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322778][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 17.322780][ T352] ? find_held_lock+0x2b/0x80 [ 17.322782][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 17.322785][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 17.322789][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 17.322791][ T352] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.322795][ T352] ? rtnl_link_fill+0x900/0x900 [ 17.322797][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322801][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 17.322803][ T352] ? find_held_lock+0x2b/0x80 [ 17.322807][ T352] netlink_rcv_skb+0x14e/0x3a0 [ 17.322809][ T352] ? rtnl_link_fill+0x900/0x900 [ 17.322812][ T352] ? netlink_ack+0xcd0/0xcd0 [ 17.322819][ T352] ? netlink_deliver_tap+0xc5/0x330 [ 17.322821][ T352] ? netlink_deliver_tap+0x13c/0x330 [ 17.322826][ T352] netlink_unicast+0x486/0x750 [ 17.322830][ T352] ? netlink_attachskb+0x810/0x810 [ 17.322833][ T352] ? __lock_acquire+0x518/0xc20 [ 17.322837][ T352] netlink_sendmsg+0x735/0xc60 [ 17.322841][ T352] ? netlink_unicast+0x750/0x750 [ 17.322846][ T352] ? __might_fault+0x97/0x140 [ 17.322854][ T352] ____sys_sendmsg+0x415/0x880 [ 17.322856][ T352] ? copy_msghdr_from_user+0x279/0x420 [ 17.322858][ T352] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 17.322859][ T352] ? move_addr_to_kernel+0x40/0x40 [ 17.322866][ T352] ___sys_sendmsg+0x14e/0x1d0 [ 17.322869][ T352] ? copy_msghdr_from_user+0x420/0x420 [ 17.322884][ T352] __sys_sendmsg+0x12c/0x1d0 [ 17.322887][ T352] ? __sys_sendmsg_sock+0x20/0x20 [ 17.322893][ T352] ? rcu_is_watching+0x16/0xd0 [ 17.322896][ T352] do_syscall_64+0xff/0x530 [ 17.322899][ T352] ? exc_page_fault+0xee/0x100 [ 17.322902][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.322904][ T352] RIP: 0033:0x7fc5f7edf54e [ 17.322908][ T352] 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 [ 17.322910][ T352] RSP: 002b:00007ffebf0a04f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.322912][ T352] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc5f7edf54e [ 17.322914][ T352] RDX: 0000000000000000 RSI: 00007ffebf0a05a0 RDI: 0000000000000003 [ 17.322915][ T352] RBP: 00007ffebf0a0500 R08: 0000000000000000 R09: 0000000000000000 [ 17.322916][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917f2a [ 17.322917][ T352] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebf0a0c60 [ 17.322924][ T352] [ 17.359913][ T34] netdevsim netdevsim11418 eni11418np1: entered promiscuous mode [ 17.432325][ T353] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 17.432920][ T65] netdevsim netdevsim23003 eth0: entered promiscuous mode [ 18.157345][ T10] netdevsim netdevsim23003 eth0: left promiscuous mode [ 18.204027][ T34] netdevsim netdevsim11418 eni11418np1: left promiscuous mode [ 18.772188][ T382] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 18.772208][ T382] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.772210][ T382] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 382, name: ip [ 18.772212][ T382] preempt_count: 1, expected: 0 [ 18.772212][ T382] RCU nest depth: 0, expected: 0 [ 18.772213][ T382] locks held by ip/382: 5, last CPU#2: [ 18.772215][ T382] #0: ffffffffbd705fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 18.772228][ T382] #1: ffffffffbcf99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.772234][ T382] #2: ffffffffbcf99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.772239][ T382] #3: ffffffffbce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.772243][ T382] #4: ffffffffbce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 18.772247][ T382] irq event stamp: 11402 [ 18.772248][ T382] hardirqs last enabled at (11401): [] __down_trylock_console_sem+0x86/0xa0 [ 18.772251][ T382] hardirqs last disabled at (11402): [] console_emit_next_record+0x3f8/0x4f0 [ 18.772253][ T382] softirqs last enabled at (11364): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 18.772257][ T382] softirqs last disabled at (11362): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 18.772259][ T382] Preemption disabled at: [ 18.772260][ T382] [] vprintk_emit+0x31b/0x3e0 [ 18.772265][ T382] CPU: 2 UID: 0 PID: 382 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.772268][ T382] Tainted: [W]=WARN [ 18.772269][ T382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.772271][ T382] Call Trace: [ 18.772272][ T382] [ 18.772274][ T382] dump_stack_lvl+0x6f/0xa0 [ 18.772281][ T382] ? vprintk_emit+0x31b/0x3e0 [ 18.772282][ T382] __might_resched.cold+0x1fe/0x2c1 [ 18.772287][ T382] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.772291][ T382] ? __kmalloc_noprof+0xdb/0x760 [ 18.772297][ T382] __kmalloc_noprof+0x443/0x760 [ 18.772299][ T382] ? alloc_buf.isra.0+0x4b/0x260 [ 18.772306][ T382] ? do_raw_spin_unlock+0x59/0x250 [ 18.772309][ T382] alloc_buf.isra.0+0x4b/0x260 [ 18.772312][ T382] put_chars+0x1e1/0x2f0 [ 18.772315][ T382] ? __send_to_port+0x420/0x420 [ 18.772319][ T382] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.772322][ T382] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.772325][ T382] ? validate_chain+0x38b/0xc20 [ 18.772329][ T382] hvc_console_print+0x292/0x780 [ 18.772333][ T382] ? mark_usage+0x61/0x170 [ 18.772335][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772336][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772341][ T382] ? hvc_write+0x3a0/0x3a0 [ 18.772342][ T382] ? lock_acquire.part.0+0xd4/0x280 [ 18.772347][ T382] ? lock_acquire+0x13c/0x160 [ 18.772351][ T382] console_emit_next_record+0x252/0x4f0 [ 18.772355][ T382] ? devkmsg_read+0x4e0/0x4e0 [ 18.772359][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772362][ T382] ? lock_acquire+0x13c/0x160 [ 18.772366][ T382] console_flush_one_record+0x46f/0x710 [ 18.772370][ T382] ? console_emit_next_record+0x4f0/0x4f0 [ 18.772372][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772378][ T382] console_unlock+0xee/0x1f0 [ 18.772381][ T382] ? console_flush_one_record+0x710/0x710 [ 18.772383][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772384][ T382] ? lock_acquire+0x60/0x160 [ 18.772388][ T382] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.772390][ T382] ? vprintk_emit+0x320/0x3e0 [ 18.772393][ T382] vprintk_emit+0x37c/0x3e0 [ 18.772397][ T382] ? wake_up_klogd_work_func+0x90/0x90 [ 18.772399][ T382] ? mark_held_locks+0x40/0x70 [ 18.772403][ T382] _printk+0xc7/0x100 [ 18.772407][ T382] ? snapshot_read.cold+0x21/0x21 [ 18.772411][ T382] ? lock_acquire.part.0+0xd4/0x280 [ 18.772413][ T382] ? find_held_lock+0x2b/0x80 [ 18.772417][ T382] ? notifier_call_chain+0x14a/0x300 [ 18.772420][ T382] vlan_device_event.cold+0x1c/0x1fc [8021q] [ 18.772426][ T382] ? packet_notifier+0x1c5/0xbd0 [ 18.772429][ T382] ? rt6_sync_up+0xb5/0x140 [ 18.772433][ T382] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 18.772439][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772441][ T382] notifier_call_chain+0xae/0x300 [ 18.772446][ T382] __dev_notify_flags+0x1b7/0x450 [ 18.772451][ T382] ? netif_change_name+0x8c0/0x8c0 [ 18.772454][ T382] ? __dev_change_flags+0x4a4/0x6d0 [ 18.772456][ T382] ? netif_set_allmulti+0x2c0/0x2c0 [ 18.772458][ T382] ? kernel_text_address+0x149/0x170 [ 18.772462][ T382] ? __kernel_text_address+0x12/0x30 [ 18.772463][ T382] ? write_profile+0xf0/0xf0 [ 18.772468][ T382] netif_change_flags+0xfe/0x190 [ 18.772472][ T382] do_setlink.isra.0+0x1d25/0x2a60 [ 18.772476][ T382] ? stack_trace_save+0x93/0xc0 [ 18.772478][ T382] ? rtnl_link_get_size+0x350/0x350 [ 18.772480][ T382] ? rcu_read_lock_any_held+0x66/0x90 [ 18.772482][ T382] ? stack_depot_save_flags+0x38e/0x790 [ 18.772486][ T382] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.772488][ T382] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.772490][ T382] ? validate_chain+0x38b/0xc20 [ 18.772493][ T382] ? kasan_save_stack+0x3d/0x50 [ 18.772496][ T382] ? kasan_save_stack+0x2f/0x50 [ 18.772498][ T382] ? kasan_save_track+0x14/0x30 [ 18.772501][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772503][ T382] ? netlink_bind+0x6de/0x860 [ 18.772506][ T382] ? ___sys_sendmsg+0x100/0x1d0 [ 18.772510][ T382] ? lock_acquire.part.0+0xd4/0x280 [ 18.772512][ T382] ? rtnl_newlink+0x9a8/0x11b0 [ 18.772515][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772517][ T382] ? lock_acquire+0x13c/0x160 [ 18.772519][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772520][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772522][ T382] ? trace_contention_end+0xb3/0x180 [ 18.772524][ T382] ? __mutex_lock+0x1db/0x1ea0 [ 18.772528][ T382] ? __mutex_lock+0x9a3/0x1ea0 [ 18.772531][ T382] ? rtnl_newlink+0x9a8/0x11b0 [ 18.772535][ T382] ? ww_mutex_lock+0x160/0x160 [ 18.772540][ T382] ? __rtnl_newlink+0x3fa/0xa50 [ 18.772546][ T382] rtnl_newlink+0x9f1/0x11b0 [ 18.772555][ T382] ? rtnl_bridge_getlink+0x850/0x850 [ 18.772557][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772562][ T382] ? lock_acquire.part.0+0xd4/0x280 [ 18.772564][ T382] ? find_held_lock+0x2b/0x80 [ 18.772566][ T382] ? rtnl_bridge_getlink+0x850/0x850 [ 18.772568][ T382] ? __lock_release.isra.0+0x69/0x1a0 [ 18.772572][ T382] ? rtnl_bridge_getlink+0x850/0x850 [ 18.772575][ T382] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.772578][ T382] ? rtnl_link_fill+0x900/0x900 [ 18.772580][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772585][ T382] ? lock_acquire.part.0+0xd4/0x280 [ 18.772587][ T382] ? find_held_lock+0x2b/0x80 [ 18.772590][ T382] netlink_rcv_skb+0x14e/0x3a0 [ 18.772592][ T382] ? rtnl_link_fill+0x900/0x900 [ 18.772596][ T382] ? netlink_ack+0xcd0/0xcd0 [ 18.772602][ T382] ? netlink_deliver_tap+0xc5/0x330 [ 18.772604][ T382] ? netlink_deliver_tap+0x13c/0x330 [ 18.772609][ T382] netlink_unicast+0x486/0x750 [ 18.772613][ T382] ? netlink_attachskb+0x810/0x810 [ 18.772616][ T382] ? __lock_acquire+0x518/0xc20 [ 18.772621][ T382] netlink_sendmsg+0x735/0xc60 [ 18.772625][ T382] ? netlink_unicast+0x750/0x750 [ 18.772629][ T382] ? __might_fault+0x97/0x140 [ 18.772635][ T382] ____sys_sendmsg+0x415/0x880 [ 18.772637][ T382] ? copy_msghdr_from_user+0x279/0x420 [ 18.772639][ T382] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 18.772641][ T382] ? move_addr_to_kernel+0x40/0x40 [ 18.772648][ T382] ___sys_sendmsg+0x14e/0x1d0 [ 18.772650][ T382] ? copy_msghdr_from_user+0x420/0x420 [ 18.772666][ T382] __sys_sendmsg+0x12c/0x1d0 [ 18.772669][ T382] ? __sys_sendmsg_sock+0x20/0x20 [ 18.772675][ T382] ? rcu_is_watching+0x16/0xd0 [ 18.772678][ T382] do_syscall_64+0xff/0x530 [ 18.772681][ T382] ? exc_page_fault+0xee/0x100 [ 18.772684][ T382] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.772686][ T382] RIP: 0033:0x7fdf4d69a54e [ 18.772690][ T382] 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 [ 18.772692][ T382] RSP: 002b:00007ffed8cffe40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.772694][ T382] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdf4d69a54e [ 18.772696][ T382] RDX: 0000000000000000 RSI: 00007ffed8cffef0 RDI: 0000000000000003 [ 18.772697][ T382] RBP: 00007ffed8cffe50 R08: 0000000000000000 R09: 0000000000000000 [ 18.772697][ T382] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917f2c [ 18.772698][ T382] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed8d005b0 [ 18.772705][ T382] [ 18.823845][ T65] netdevsim netdevsim11418 eni11418np1: entered promiscuous mode [ 18.913505][ T384] 8021q: adding VLAN 0 to HW filter on device ms175_0 [ 18.914117][ T34] netdevsim netdevsim23003 eth0: entered promiscuous mode [ 19.714972][ T34] netdevsim netdevsim23003 eth0: left promiscuous mode [ 19.750738][ T383] netdevsim netdevsim11418 eni11418np1: left promiscuous mode