[ 9.943317][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 9.943378][ T86] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.943380][ T86] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 86, name: (udev-worker) [ 9.943381][ T86] preempt_count: 1, expected: 0 [ 9.943382][ T86] RCU nest depth: 0, expected: 0 [ 9.943383][ T86] locks held by (udev-worker)/86: 6, last CPU#3: [ 9.943386][ T86] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.943399][ T86] #1: ff1100000b86add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.943404][ T86] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.943409][ T86] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.943413][ T86] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.943416][ T86] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.943420][ T86] irq event stamp: 489724 [ 9.943421][ T86] hardirqs last enabled at (489723): [] __down_trylock_console_sem+0x86/0xa0 [ 9.943423][ T86] hardirqs last disabled at (489724): [] console_emit_next_record+0x3f8/0x4f0 [ 9.943425][ T86] softirqs last enabled at (489718): [] netif_change_name+0x216/0x8c0 [ 9.943428][ T86] softirqs last disabled at (489716): [] netif_change_name+0x1ad/0x8c0 [ 9.943430][ T86] Preemption disabled at: [ 9.943431][ T86] [] vprintk_emit+0x31b/0x3e0 [ 9.943436][ T86] CPU: 3 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.943440][ T86] Tainted: [W]=WARN [ 9.943441][ T86] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.943442][ T86] Call Trace: [ 9.943444][ T86] [ 9.943446][ T86] dump_stack_lvl+0x6f/0xa0 [ 9.943451][ T86] ? vprintk_emit+0x31b/0x3e0 [ 9.943453][ T86] __might_resched.cold+0x1fe/0x2c1 [ 9.943458][ T86] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.943462][ T86] ? __kmalloc_noprof+0xdb/0x760 [ 9.943467][ T86] __kmalloc_noprof+0x443/0x760 [ 9.943469][ T86] ? alloc_buf.isra.0+0x4b/0x260 [ 9.943475][ T86] ? do_raw_spin_unlock+0x59/0x250 [ 9.943477][ T86] alloc_buf.isra.0+0x4b/0x260 [ 9.943480][ T86] put_chars+0x1e1/0x2f0 [ 9.943483][ T86] ? __send_to_port+0x420/0x420 [ 9.943487][ T86] ? validate_chain+0x34a/0xc20 [ 9.943492][ T86] hvc_console_print+0x292/0x780 [ 9.943494][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943499][ T86] ? hvc_write+0x3a0/0x3a0 [ 9.943502][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943509][ T86] console_emit_next_record+0x252/0x4f0 [ 9.943512][ T86] ? devkmsg_read+0x4e0/0x4e0 [ 9.943517][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943519][ T86] ? lock_acquire+0x13c/0x160 [ 9.943523][ T86] console_flush_one_record+0x46f/0x710 [ 9.943527][ T86] ? console_emit_next_record+0x4f0/0x4f0 [ 9.943529][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943534][ T86] console_unlock+0xee/0x1f0 [ 9.943537][ T86] ? console_flush_one_record+0x710/0x710 [ 9.943538][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943540][ T86] ? lock_acquire+0x60/0x160 [ 9.943544][ T86] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.943546][ T86] ? vprintk_emit+0x320/0x3e0 [ 9.943549][ T86] vprintk_emit+0x37c/0x3e0 [ 9.943552][ T86] ? wake_up_klogd_work_func+0x90/0x90 [ 9.943555][ T86] ? write_profile+0xf0/0xf0 [ 9.943558][ T86] ? unwind_get_return_address+0x67/0xd0 [ 9.943565][ T86] dev_vprintk_emit+0x27f/0x2c0 [ 9.943570][ T86] ? device_rename.cold+0xa/0xa [ 9.943575][ T86] ? filter_irq_stacks+0xd0/0xd0 [ 9.943581][ T86] dev_printk_emit+0xb9/0xee [ 9.943584][ T86] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.943588][ T86] ? check_prev_add+0x316/0xe90 [ 9.943594][ T86] __netdev_printk+0x160/0x1d0 [ 9.943599][ T86] netdev_info+0xe2/0x116 [ 9.943601][ T86] ? netdev_notice+0x120/0x120 [ 9.943604][ T86] ? find_held_lock+0x2b/0x80 [ 9.943608][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.943610][ T86] ? mark_held_locks+0x40/0x70 [ 9.943614][ T86] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.943616][ T86] netif_change_name.cold+0x4f/0x89 [ 9.943619][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943621][ T86] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.943623][ T86] ? find_held_lock+0x2/0x80 [ 9.943626][ T86] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.943629][ T86] ? find_held_lock+0x2b/0x80 [ 9.943632][ T86] ? __asan_memset+0x27/0x50 [ 9.943638][ T86] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.943641][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943644][ T86] ? rtnl_link_get_size+0x350/0x350 [ 9.943646][ T86] ? mark_usage+0x61/0x170 [ 9.943647][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.943650][ T86] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.943652][ T86] ? validate_chain+0x38b/0xc20 [ 9.943657][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943661][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.943663][ T86] ? rtnl_setlink+0x29d/0x920 [ 9.943666][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943668][ T86] ? lock_acquire+0x13c/0x160 [ 9.943670][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943671][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.943673][ T86] ? trace_contention_end+0xb3/0x180 [ 9.943676][ T86] ? __mutex_lock+0x1db/0x1ea0 [ 9.943679][ T86] ? __mutex_lock+0x9a3/0x1ea0 [ 9.943681][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943682][ T86] ? rtnl_setlink+0x29d/0x920 [ 9.943688][ T86] ? mark_usage+0x61/0x170 [ 9.943690][ T86] ? ww_mutex_lock+0x160/0x160 [ 9.943692][ T86] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.943699][ T86] ? mark_usage+0x61/0x170 [ 9.943702][ T86] ? cap_capable+0x1d7/0x3d0 [ 9.943716][ T86] rtnl_setlink+0x527/0x920 [ 9.943719][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.943721][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943744][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.943746][ T86] ? find_held_lock+0x2b/0x80 [ 9.943749][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.943751][ T86] ? mark_usage+0x61/0x170 [ 9.943753][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943757][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.943759][ T86] ? find_held_lock+0x2b/0x80 [ 9.943761][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.943763][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.943767][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.943769][ T86] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.943773][ T86] ? rtnl_link_fill+0x900/0x900 [ 9.943775][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943779][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.943781][ T86] ? find_held_lock+0x2b/0x80 [ 9.943785][ T86] netlink_rcv_skb+0x14e/0x3a0 [ 9.943788][ T86] ? rtnl_link_fill+0x900/0x900 [ 9.943791][ T86] ? netlink_ack+0xcd0/0xcd0 [ 9.943798][ T86] ? netlink_deliver_tap+0xc5/0x330 [ 9.943800][ T86] ? netlink_deliver_tap+0x13c/0x330 [ 9.943805][ T86] netlink_unicast+0x486/0x750 [ 9.943810][ T86] ? netlink_attachskb+0x810/0x810 [ 9.943812][ T86] ? __lock_acquire+0x518/0xc20 [ 9.943814][ T86] ? do_raw_spin_trylock+0x161/0x180 [ 9.943818][ T86] netlink_sendmsg+0x735/0xc60 [ 9.943822][ T86] ? netlink_unicast+0x750/0x750 [ 9.943826][ T86] ? __might_fault+0x97/0x140 [ 9.943830][ T86] ? __might_fault+0x97/0x140 [ 9.943833][ T86] __sys_sendto+0x2aa/0x400 [ 9.943837][ T86] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.943848][ T86] ? exc_page_fault+0x87/0x100 [ 9.943854][ T86] __x64_sys_sendto+0xe4/0x1f0 [ 9.943856][ T86] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.943860][ T86] ? lockdep_hardirqs_on+0x91/0x130 [ 9.943862][ T86] ? do_syscall_64+0xa6/0x530 [ 9.943863][ T86] do_syscall_64+0xff/0x530 [ 9.943865][ T86] ? exc_page_fault+0xee/0x100 [ 9.943867][ T86] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.943870][ T86] RIP: 0033:0x7f2d6bb5454e [ 9.943874][ T86] 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 [ 9.943875][ T86] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.943878][ T86] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 9.943880][ T86] RDX: 0000000000000030 RSI: 000055799983f3c0 RDI: 000000000000001c [ 9.943880][ T86] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 9.943881][ T86] R10: 0000000000000000 R11: 0000000000000202 R12: 00005579998404c0 [ 9.943882][ T86] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 9.943889][ T86] [ 10.011073][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 10.015458][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 10.019009][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 10.603340][ T190] devlink (190) used greatest stack depth: 22608 bytes left [ 13.786632][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 13.786650][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.786653][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 13.786654][ T81] preempt_count: 1, expected: 0 [ 13.786655][ T81] RCU nest depth: 0, expected: 0 [ 13.786656][ T81] locks held by (udev-worker)/81: 6, last CPU#1: [ 13.786659][ T81] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 13.786672][ T81] #1: ff1100000da8add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.786676][ T81] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.786687][ T81] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.786691][ T81] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.786695][ T81] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.786699][ T81] irq event stamp: 556552 [ 13.786700][ T81] hardirqs last enabled at (556551): [] __down_trylock_console_sem+0x86/0xa0 [ 13.786702][ T81] hardirqs last disabled at (556552): [] console_emit_next_record+0x3f8/0x4f0 [ 13.786704][ T81] softirqs last enabled at (556546): [] netif_change_name+0x216/0x8c0 [ 13.786707][ T81] softirqs last disabled at (556544): [] netif_change_name+0x1ad/0x8c0 [ 13.786709][ T81] Preemption disabled at: [ 13.786710][ T81] [] vprintk_emit+0x31b/0x3e0 [ 13.786715][ T81] CPU: 1 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.786719][ T81] Tainted: [W]=WARN [ 13.786720][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.786727][ T81] Call Trace: [ 13.786729][ T81] [ 13.786731][ T81] dump_stack_lvl+0x6f/0xa0 [ 13.786736][ T81] ? vprintk_emit+0x31b/0x3e0 [ 13.786739][ T81] __might_resched.cold+0x1fe/0x2c1 [ 13.786744][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.786748][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 13.786753][ T81] __kmalloc_noprof+0x443/0x760 [ 13.786755][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 13.786761][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 13.786763][ T81] alloc_buf.isra.0+0x4b/0x260 [ 13.786767][ T81] put_chars+0x1e1/0x2f0 [ 13.786770][ T81] ? __send_to_port+0x420/0x420 [ 13.786771][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.786776][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.786778][ T81] ? validate_chain+0x38b/0xc20 [ 13.786783][ T81] hvc_console_print+0x292/0x780 [ 13.786785][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786791][ T81] ? hvc_write+0x3a0/0x3a0 [ 13.786793][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786798][ T81] console_emit_next_record+0x252/0x4f0 [ 13.786802][ T81] ? devkmsg_read+0x4e0/0x4e0 [ 13.786807][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786809][ T81] ? lock_acquire+0x13c/0x160 [ 13.786813][ T81] console_flush_one_record+0x46f/0x710 [ 13.786817][ T81] ? console_emit_next_record+0x4f0/0x4f0 [ 13.786819][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786824][ T81] console_unlock+0xee/0x1f0 [ 13.786827][ T81] ? console_flush_one_record+0x710/0x710 [ 13.786829][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786831][ T81] ? lock_acquire+0x60/0x160 [ 13.786835][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.786836][ T81] ? vprintk_emit+0x320/0x3e0 [ 13.786840][ T81] vprintk_emit+0x37c/0x3e0 [ 13.786844][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 13.786846][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786851][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 13.786857][ T81] ? device_rename.cold+0xa/0xa [ 13.786865][ T81] dev_printk_emit+0xb9/0xee [ 13.786868][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 13.786870][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.786873][ T81] ? validate_chain+0x38b/0xc20 [ 13.786875][ T81] ? is_bpf_text_address+0x72/0x110 [ 13.786878][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.786880][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.786884][ T81] __netdev_printk+0x160/0x1d0 [ 13.786890][ T81] netdev_info+0xe2/0x116 [ 13.786892][ T81] ? netdev_notice+0x120/0x120 [ 13.786894][ T81] ? find_held_lock+0x2b/0x80 [ 13.786898][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.786901][ T81] ? mark_held_locks+0x40/0x70 [ 13.786904][ T81] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 13.786907][ T81] netif_change_name.cold+0x4f/0x89 [ 13.786910][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786912][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 13.786914][ T81] ? find_held_lock+0x2/0x80 [ 13.786917][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 13.786920][ T81] ? find_held_lock+0x2b/0x80 [ 13.786923][ T81] ? __asan_memset+0x27/0x50 [ 13.786929][ T81] do_setlink.isra.0+0x1f7d/0x2a60 [ 13.786932][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786935][ T81] ? rtnl_link_get_size+0x350/0x350 [ 13.786936][ T81] ? mark_usage+0x61/0x170 [ 13.786938][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.786940][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.786942][ T81] ? validate_chain+0x38b/0xc20 [ 13.786946][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786951][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.786952][ T81] ? rtnl_setlink+0x29d/0x920 [ 13.786955][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786958][ T81] ? lock_acquire+0x13c/0x160 [ 13.786959][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786960][ T81] ? rcu_is_watching+0x16/0xd0 [ 13.786963][ T81] ? trace_contention_end+0xb3/0x180 [ 13.786966][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 13.786969][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 13.786970][ T81] ? __lock_acquire+0x518/0xc20 [ 13.786972][ T81] ? rtnl_setlink+0x29d/0x920 [ 13.786975][ T81] ? mark_usage+0x61/0x170 [ 13.786977][ T81] ? ww_mutex_lock+0x160/0x160 [ 13.786979][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.786986][ T81] ? mark_usage+0x61/0x170 [ 13.786989][ T81] ? cap_capable+0x1d7/0x3d0 [ 13.786998][ T81] rtnl_setlink+0x527/0x920 [ 13.787002][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.787003][ T81] ? __lock_acquire+0x518/0xc20 [ 13.787028][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.787029][ T81] ? find_held_lock+0x2b/0x80 [ 13.787033][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.787034][ T81] ? mark_usage+0x61/0x170 [ 13.787036][ T81] ? __lock_acquire+0x518/0xc20 [ 13.787041][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.787042][ T81] ? find_held_lock+0x2b/0x80 [ 13.787045][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.787047][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 13.787051][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 13.787053][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.787057][ T81] ? rtnl_link_fill+0x900/0x900 [ 13.787059][ T81] ? __lock_acquire+0x518/0xc20 [ 13.787063][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 13.787065][ T81] ? find_held_lock+0x2b/0x80 [ 13.787069][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 13.787072][ T81] ? rtnl_link_fill+0x900/0x900 [ 13.787076][ T81] ? netlink_ack+0xcd0/0xcd0 [ 13.787083][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 13.787085][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 13.787090][ T81] netlink_unicast+0x486/0x750 [ 13.787094][ T81] ? netlink_attachskb+0x810/0x810 [ 13.787097][ T81] ? __lock_acquire+0x518/0xc20 [ 13.787099][ T81] ? do_raw_spin_trylock+0x161/0x180 [ 13.787103][ T81] netlink_sendmsg+0x735/0xc60 [ 13.787107][ T81] ? netlink_unicast+0x750/0x750 [ 13.787111][ T81] ? __might_fault+0x97/0x140 [ 13.787114][ T81] ? __might_fault+0x97/0x140 [ 13.787118][ T81] __sys_sendto+0x2aa/0x400 [ 13.787122][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 13.787133][ T81] ? exc_page_fault+0x87/0x100 [ 13.787140][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 13.787142][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.787146][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 13.787148][ T81] ? do_syscall_64+0xa6/0x530 [ 13.787149][ T81] do_syscall_64+0xff/0x530 [ 13.787151][ T81] ? exc_page_fault+0xee/0x100 [ 13.787153][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.787156][ T81] RIP: 0033:0x7f2d6bb5454e [ 13.787159][ T81] 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 [ 13.787161][ T81] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 13.787164][ T81] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 13.787165][ T81] RDX: 0000000000000030 RSI: 00005579996e4d80 RDI: 0000000000000011 [ 13.787166][ T81] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 13.787167][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557999835ca0 [ 13.787168][ T81] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 13.787175][ T81] [ 13.843737][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 13.847641][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 13.850975][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.387653][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.393065][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.410899][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.417049][ T81] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.782177][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.788090][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.788104][ T86] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.788107][ T86] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 86, name: (udev-worker) [ 14.788109][ T86] preempt_count: 1, expected: 0 [ 14.788111][ T86] RCU nest depth: 0, expected: 0 [ 14.788112][ T86] locks held by (udev-worker)/86: 6, last CPU#0: [ 14.788115][ T86] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.788131][ T86] #1: ff1100000de8add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.788139][ T86] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.788147][ T86] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.788153][ T86] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.788159][ T86] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.788165][ T86] irq event stamp: 828092 [ 14.788167][ T86] hardirqs last enabled at (828091): [] __down_trylock_console_sem+0x86/0xa0 [ 14.788170][ T86] hardirqs last disabled at (828092): [] console_emit_next_record+0x3f8/0x4f0 [ 14.788173][ T86] softirqs last enabled at (828086): [] netif_change_name+0x216/0x8c0 [ 14.788177][ T86] softirqs last disabled at (828084): [] netif_change_name+0x1ad/0x8c0 [ 14.788180][ T86] Preemption disabled at: [ 14.788181][ T86] [] vprintk_emit+0x31b/0x3e0 [ 14.788188][ T86] CPU: 0 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.788193][ T86] Tainted: [W]=WARN [ 14.788194][ T86] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.788196][ T86] Call Trace: [ 14.788198][ T86] [ 14.788201][ T86] dump_stack_lvl+0x6f/0xa0 [ 14.788208][ T86] ? vprintk_emit+0x31b/0x3e0 [ 14.788211][ T86] __might_resched.cold+0x1fe/0x2c1 [ 14.788217][ T86] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.788223][ T86] ? __kmalloc_noprof+0xdb/0x760 [ 14.788230][ T86] __kmalloc_noprof+0x443/0x760 [ 14.788234][ T86] ? alloc_buf.isra.0+0x4b/0x260 [ 14.788242][ T86] ? do_raw_spin_unlock+0x59/0x250 [ 14.788246][ T86] alloc_buf.isra.0+0x4b/0x260 [ 14.788251][ T86] put_chars+0x1e1/0x2f0 [ 14.788256][ T86] ? __send_to_port+0x420/0x420 [ 14.788258][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.788264][ T86] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.788268][ T86] ? validate_chain+0x38b/0xc20 [ 14.788275][ T86] hvc_console_print+0x292/0x780 [ 14.788279][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788288][ T86] ? hvc_write+0x3a0/0x3a0 [ 14.788292][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788301][ T86] console_emit_next_record+0x252/0x4f0 [ 14.788307][ T86] ? devkmsg_read+0x4e0/0x4e0 [ 14.788315][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788318][ T86] ? lock_acquire+0x13c/0x160 [ 14.788325][ T86] console_flush_one_record+0x46f/0x710 [ 14.788332][ T86] ? console_emit_next_record+0x4f0/0x4f0 [ 14.788335][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788344][ T86] console_unlock+0xee/0x1f0 [ 14.788349][ T86] ? console_flush_one_record+0x710/0x710 [ 14.788351][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788355][ T86] ? lock_acquire+0x60/0x160 [ 14.788361][ T86] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.788363][ T86] ? vprintk_emit+0x320/0x3e0 [ 14.788369][ T86] vprintk_emit+0x37c/0x3e0 [ 14.788375][ T86] ? wake_up_klogd_work_func+0x90/0x90 [ 14.788380][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788387][ T86] dev_vprintk_emit+0x27f/0x2c0 [ 14.788394][ T86] ? device_rename.cold+0xa/0xa [ 14.788410][ T86] dev_printk_emit+0xb9/0xee [ 14.788414][ T86] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.788416][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.788421][ T86] ? validate_chain+0x38b/0xc20 [ 14.788425][ T86] ? is_bpf_text_address+0x72/0x110 [ 14.788430][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.788433][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.788440][ T86] __netdev_printk+0x160/0x1d0 [ 14.788448][ T86] netdev_info+0xe2/0x116 [ 14.788452][ T86] ? netdev_notice+0x120/0x120 [ 14.788456][ T86] ? find_held_lock+0x2b/0x80 [ 14.788462][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 14.788466][ T86] ? mark_held_locks+0x40/0x70 [ 14.788472][ T86] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 14.788476][ T86] netif_change_name.cold+0x4f/0x89 [ 14.788481][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788483][ T86] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.788487][ T86] ? find_held_lock+0x2/0x80 [ 14.788492][ T86] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.788496][ T86] ? find_held_lock+0x2b/0x80 [ 14.788502][ T86] ? __asan_memset+0x27/0x50 [ 14.788511][ T86] do_setlink.isra.0+0x1f7d/0x2a60 [ 14.788516][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788521][ T86] ? rtnl_link_get_size+0x350/0x350 [ 14.788524][ T86] ? mark_usage+0x61/0x170 [ 14.788526][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.788530][ T86] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.788532][ T86] ? validate_chain+0x38b/0xc20 [ 14.788540][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788548][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 14.788551][ T86] ? rtnl_setlink+0x29d/0x920 [ 14.788556][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788560][ T86] ? lock_acquire+0x13c/0x160 [ 14.788562][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788564][ T86] ? rcu_is_watching+0x16/0xd0 [ 14.788568][ T86] ? trace_contention_end+0xb3/0x180 [ 14.788572][ T86] ? __mutex_lock+0x1db/0x1ea0 [ 14.788576][ T86] ? __mutex_lock+0x9a3/0x1ea0 [ 14.788578][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788581][ T86] ? rtnl_setlink+0x29d/0x920 [ 14.788585][ T86] ? mark_usage+0x61/0x170 [ 14.788589][ T86] ? ww_mutex_lock+0x160/0x160 [ 14.788592][ T86] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.788601][ T86] ? mark_usage+0x61/0x170 [ 14.788606][ T86] ? cap_capable+0x1d7/0x3d0 [ 14.788619][ T86] rtnl_setlink+0x527/0x920 [ 14.788625][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 14.788628][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788671][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 14.788674][ T86] ? find_held_lock+0x2b/0x80 [ 14.788679][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 14.788682][ T86] ? mark_usage+0x61/0x170 [ 14.788688][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788696][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 14.788699][ T86] ? find_held_lock+0x2b/0x80 [ 14.788703][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 14.788706][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 14.788731][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 14.788735][ T86] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.788741][ T86] ? rtnl_link_fill+0x900/0x900 [ 14.788743][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788751][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 14.788754][ T86] ? find_held_lock+0x2b/0x80 [ 14.788761][ T86] netlink_rcv_skb+0x14e/0x3a0 [ 14.788765][ T86] ? rtnl_link_fill+0x900/0x900 [ 14.788771][ T86] ? netlink_ack+0xcd0/0xcd0 [ 14.788783][ T86] ? netlink_deliver_tap+0xc5/0x330 [ 14.788785][ T86] ? netlink_deliver_tap+0x13c/0x330 [ 14.788794][ T86] netlink_unicast+0x486/0x750 [ 14.788801][ T86] ? netlink_attachskb+0x810/0x810 [ 14.788805][ T86] ? __lock_acquire+0x518/0xc20 [ 14.788809][ T86] ? do_raw_spin_trylock+0x161/0x180 [ 14.788816][ T86] netlink_sendmsg+0x735/0xc60 [ 14.788823][ T86] ? netlink_unicast+0x750/0x750 [ 14.788829][ T86] ? __might_fault+0x97/0x140 [ 14.788834][ T86] ? __might_fault+0x97/0x140 [ 14.788841][ T86] __sys_sendto+0x2aa/0x400 [ 14.788846][ T86] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.788866][ T86] ? exc_page_fault+0x87/0x100 [ 14.788876][ T86] __x64_sys_sendto+0xe4/0x1f0 [ 14.788879][ T86] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.788884][ T86] ? lockdep_hardirqs_on+0x91/0x130 [ 14.788887][ T86] ? do_syscall_64+0xa6/0x530 [ 14.788889][ T86] do_syscall_64+0xff/0x530 [ 14.788892][ T86] ? exc_page_fault+0xee/0x100 [ 14.788896][ T86] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.788900][ T86] RIP: 0033:0x7f2d6bb5454e [ 14.788905][ T86] 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 [ 14.788907][ T86] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.788912][ T86] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 14.788914][ T86] RDX: 0000000000000030 RSI: 0000557999841a20 RDI: 000000000000001c [ 14.788915][ T86] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 14.788917][ T86] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557999849cd0 [ 14.788919][ T86] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 14.788932][ T86] [ 14.877217][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.880423][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.208166][ T86] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.212901][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.215384][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.228749][ T81] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.694272][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.701677][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.709198][ T90] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.745114][ T86] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.110657][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.110675][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.110678][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 16.110680][ T81] preempt_count: 1, expected: 0 [ 16.110681][ T81] RCU nest depth: 0, expected: 0 [ 16.110682][ T81] locks held by (udev-worker)/81: 6, last CPU#2: [ 16.110687][ T81] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.110701][ T81] #1: ff1100000c77add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.110707][ T81] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.110713][ T81] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.110717][ T81] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.110721][ T81] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.110725][ T81] irq event stamp: 1196780 [ 16.110726][ T81] hardirqs last enabled at (1196779): [] __down_trylock_console_sem+0x86/0xa0 [ 16.110735][ T81] hardirqs last disabled at (1196780): [] console_emit_next_record+0x3f8/0x4f0 [ 16.110736][ T81] softirqs last enabled at (1196774): [] netif_change_name+0x216/0x8c0 [ 16.110739][ T81] softirqs last disabled at (1196772): [] netif_change_name+0x1ad/0x8c0 [ 16.110741][ T81] Preemption disabled at: [ 16.110742][ T81] [] vprintk_emit+0x31b/0x3e0 [ 16.110748][ T81] CPU: 2 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.110752][ T81] Tainted: [W]=WARN [ 16.110753][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.110755][ T81] Call Trace: [ 16.110756][ T81] [ 16.110758][ T81] dump_stack_lvl+0x6f/0xa0 [ 16.110764][ T81] ? vprintk_emit+0x31b/0x3e0 [ 16.110766][ T81] __might_resched.cold+0x1fe/0x2c1 [ 16.110771][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.110775][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 16.110780][ T81] __kmalloc_noprof+0x443/0x760 [ 16.110783][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 16.110789][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 16.110791][ T81] alloc_buf.isra.0+0x4b/0x260 [ 16.110795][ T81] put_chars+0x1e1/0x2f0 [ 16.110797][ T81] ? __send_to_port+0x420/0x420 [ 16.110799][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.110804][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.110806][ T81] ? validate_chain+0x38b/0xc20 [ 16.110811][ T81] hvc_console_print+0x292/0x780 [ 16.110814][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110819][ T81] ? hvc_write+0x3a0/0x3a0 [ 16.110822][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110827][ T81] console_emit_next_record+0x252/0x4f0 [ 16.110831][ T81] ? devkmsg_read+0x4e0/0x4e0 [ 16.110835][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110837][ T81] ? lock_acquire+0x13c/0x160 [ 16.110841][ T81] console_flush_one_record+0x46f/0x710 [ 16.110846][ T81] ? console_emit_next_record+0x4f0/0x4f0 [ 16.110847][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110852][ T81] console_unlock+0xee/0x1f0 [ 16.110855][ T81] ? console_flush_one_record+0x710/0x710 [ 16.110857][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110859][ T81] ? lock_acquire+0x60/0x160 [ 16.110863][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.110864][ T81] ? vprintk_emit+0x320/0x3e0 [ 16.110867][ T81] vprintk_emit+0x37c/0x3e0 [ 16.110871][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 16.110874][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110879][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 16.110884][ T81] ? device_rename.cold+0xa/0xa [ 16.110893][ T81] dev_printk_emit+0xb9/0xee [ 16.110896][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.110898][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.110901][ T81] ? validate_chain+0x38b/0xc20 [ 16.110903][ T81] ? is_bpf_text_address+0x72/0x110 [ 16.110907][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.110909][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.110913][ T81] __netdev_printk+0x160/0x1d0 [ 16.110918][ T81] netdev_info+0xe2/0x116 [ 16.110921][ T81] ? netdev_notice+0x120/0x120 [ 16.110923][ T81] ? find_held_lock+0x2b/0x80 [ 16.110927][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 16.110930][ T81] ? mark_held_locks+0x40/0x70 [ 16.110933][ T81] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 16.110936][ T81] netif_change_name.cold+0x4f/0x89 [ 16.110939][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110940][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.110943][ T81] ? find_held_lock+0x2/0x80 [ 16.110946][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.110949][ T81] ? find_held_lock+0x2b/0x80 [ 16.110952][ T81] ? __asan_memset+0x27/0x50 [ 16.110958][ T81] do_setlink.isra.0+0x1f7d/0x2a60 [ 16.110961][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110964][ T81] ? rtnl_link_get_size+0x350/0x350 [ 16.110966][ T81] ? mark_usage+0x61/0x170 [ 16.110967][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.110970][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.110971][ T81] ? validate_chain+0x38b/0xc20 [ 16.110976][ T81] ? __lock_acquire+0x518/0xc20 [ 16.110980][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 16.110982][ T81] ? rtnl_setlink+0x29d/0x920 [ 16.110985][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110988][ T81] ? lock_acquire+0x13c/0x160 [ 16.110989][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110991][ T81] ? rcu_is_watching+0x16/0xd0 [ 16.110993][ T81] ? trace_contention_end+0xb3/0x180 [ 16.110996][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 16.110999][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 16.111000][ T81] ? __lock_acquire+0x518/0xc20 [ 16.111002][ T81] ? rtnl_setlink+0x29d/0x920 [ 16.111005][ T81] ? mark_usage+0x61/0x170 [ 16.111007][ T81] ? ww_mutex_lock+0x160/0x160 [ 16.111009][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.111015][ T81] ? mark_usage+0x61/0x170 [ 16.111018][ T81] ? cap_capable+0x1d7/0x3d0 [ 16.111027][ T81] rtnl_setlink+0x527/0x920 [ 16.111030][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 16.111032][ T81] ? __lock_acquire+0x518/0xc20 [ 16.111056][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 16.111057][ T81] ? find_held_lock+0x2b/0x80 [ 16.111061][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 16.111062][ T81] ? mark_usage+0x61/0x170 [ 16.111064][ T81] ? __lock_acquire+0x518/0xc20 [ 16.111069][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 16.111070][ T81] ? find_held_lock+0x2b/0x80 [ 16.111073][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 16.111075][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 16.111079][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 16.111081][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.111085][ T81] ? rtnl_link_fill+0x900/0x900 [ 16.111086][ T81] ? __lock_acquire+0x518/0xc20 [ 16.111091][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 16.111093][ T81] ? find_held_lock+0x2b/0x80 [ 16.111099][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 16.111103][ T81] ? rtnl_link_fill+0x900/0x900 [ 16.111108][ T81] ? netlink_ack+0xcd0/0xcd0 [ 16.111119][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 16.111122][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 16.111129][ T81] netlink_unicast+0x486/0x750 [ 16.111136][ T81] ? netlink_attachskb+0x810/0x810 [ 16.111138][ T81] ? __lock_acquire+0x518/0xc20 [ 16.111140][ T81] ? do_raw_spin_trylock+0x161/0x180 [ 16.111144][ T81] netlink_sendmsg+0x735/0xc60 [ 16.111149][ T81] ? netlink_unicast+0x750/0x750 [ 16.111153][ T81] ? __might_fault+0x97/0x140 [ 16.111156][ T81] ? __might_fault+0x97/0x140 [ 16.111160][ T81] __sys_sendto+0x2aa/0x400 [ 16.111164][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.111175][ T81] ? exc_page_fault+0x87/0x100 [ 16.111181][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 16.111183][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.111187][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 16.111189][ T81] ? do_syscall_64+0xa6/0x530 [ 16.111190][ T81] do_syscall_64+0xff/0x530 [ 16.111192][ T81] ? exc_page_fault+0xee/0x100 [ 16.111195][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.111197][ T81] RIP: 0033:0x7f2d6bb5454e [ 16.111201][ T81] 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 [ 16.111203][ T81] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.111206][ T81] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 16.111207][ T81] RDX: 0000000000000030 RSI: 00005579998384a0 RDI: 0000000000000011 [ 16.111208][ T81] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 16.111209][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557999849b90 [ 16.111210][ T81] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 16.111217][ T81] [ 16.177240][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 16.189252][ T90] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.202432][ T83] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.614318][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.743324][ T86] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.753719][ T81] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 16.768872][ T83] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 17.049320][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 17.059632][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 17.076072][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 17.090348][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.263622][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 18.263640][ T83] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.263642][ T83] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 83, name: (udev-worker) [ 18.263644][ T83] preempt_count: 1, expected: 0 [ 18.263645][ T83] RCU nest depth: 0, expected: 0 [ 18.263646][ T83] locks held by (udev-worker)/83: 6, last CPU#2: [ 18.263648][ T83] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 18.263662][ T83] #1: ff1100000c922dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 18.263666][ T83] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.263672][ T83] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.263676][ T83] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.263679][ T83] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 18.263683][ T83] irq event stamp: 1087514 [ 18.263687][ T83] hardirqs last enabled at (1087513): [] __down_trylock_console_sem+0x86/0xa0 [ 18.263689][ T83] hardirqs last disabled at (1087514): [] console_emit_next_record+0x3f8/0x4f0 [ 18.263691][ T83] softirqs last enabled at (1087508): [] netif_change_name+0x216/0x8c0 [ 18.263693][ T83] softirqs last disabled at (1087506): [] netif_change_name+0x1ad/0x8c0 [ 18.263696][ T83] Preemption disabled at: [ 18.263696][ T83] [] vprintk_emit+0x31b/0x3e0 [ 18.263702][ T83] CPU: 2 UID: 0 PID: 83 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.263705][ T83] Tainted: [W]=WARN [ 18.263706][ T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.263708][ T83] Call Trace: [ 18.263709][ T83] [ 18.263711][ T83] dump_stack_lvl+0x6f/0xa0 [ 18.263716][ T83] ? vprintk_emit+0x31b/0x3e0 [ 18.263718][ T83] __might_resched.cold+0x1fe/0x2c1 [ 18.263723][ T83] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.263727][ T83] ? __kmalloc_noprof+0xdb/0x760 [ 18.263732][ T83] __kmalloc_noprof+0x443/0x760 [ 18.263739][ T83] ? alloc_buf.isra.0+0x4b/0x260 [ 18.263745][ T83] ? do_raw_spin_unlock+0x59/0x250 [ 18.263747][ T83] alloc_buf.isra.0+0x4b/0x260 [ 18.263751][ T83] put_chars+0x1e1/0x2f0 [ 18.263754][ T83] ? __send_to_port+0x420/0x420 [ 18.263755][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.263760][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.263762][ T83] ? validate_chain+0x38b/0xc20 [ 18.263767][ T83] hvc_console_print+0x292/0x780 [ 18.263770][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263775][ T83] ? hvc_write+0x3a0/0x3a0 [ 18.263778][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263783][ T83] console_emit_next_record+0x252/0x4f0 [ 18.263786][ T83] ? devkmsg_read+0x4e0/0x4e0 [ 18.263791][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263793][ T83] ? lock_acquire+0x13c/0x160 [ 18.263797][ T83] console_flush_one_record+0x46f/0x710 [ 18.263801][ T83] ? console_emit_next_record+0x4f0/0x4f0 [ 18.263802][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263808][ T83] console_unlock+0xee/0x1f0 [ 18.263810][ T83] ? console_flush_one_record+0x710/0x710 [ 18.263812][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263814][ T83] ? lock_acquire+0x60/0x160 [ 18.263818][ T83] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.263819][ T83] ? vprintk_emit+0x320/0x3e0 [ 18.263823][ T83] vprintk_emit+0x37c/0x3e0 [ 18.263827][ T83] ? wake_up_klogd_work_func+0x90/0x90 [ 18.263830][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263835][ T83] dev_vprintk_emit+0x27f/0x2c0 [ 18.263840][ T83] ? device_rename.cold+0xa/0xa [ 18.263849][ T83] dev_printk_emit+0xb9/0xee [ 18.263851][ T83] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.263853][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.263856][ T83] ? validate_chain+0x38b/0xc20 [ 18.263858][ T83] ? is_bpf_text_address+0x72/0x110 [ 18.263862][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.263864][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.263868][ T83] __netdev_printk+0x160/0x1d0 [ 18.263874][ T83] netdev_info+0xe2/0x116 [ 18.263876][ T83] ? netdev_notice+0x120/0x120 [ 18.263879][ T83] ? find_held_lock+0x2b/0x80 [ 18.263883][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.263885][ T83] ? mark_held_locks+0x40/0x70 [ 18.263889][ T83] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 18.263892][ T83] netif_change_name.cold+0x4f/0x89 [ 18.263895][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263896][ T83] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.263899][ T83] ? find_held_lock+0x2/0x80 [ 18.263902][ T83] ? netdev_adjacent_rename_links+0x470/0x470 [ 18.263905][ T83] ? find_held_lock+0x2b/0x80 [ 18.263908][ T83] ? __asan_memset+0x27/0x50 [ 18.263914][ T83] do_setlink.isra.0+0x1f7d/0x2a60 [ 18.263917][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263920][ T83] ? rtnl_link_get_size+0x350/0x350 [ 18.263921][ T83] ? mark_usage+0x61/0x170 [ 18.263923][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.263925][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.263926][ T83] ? validate_chain+0x38b/0xc20 [ 18.263931][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263935][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.263937][ T83] ? rtnl_setlink+0x29d/0x920 [ 18.263940][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263942][ T83] ? lock_acquire+0x13c/0x160 [ 18.263943][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263945][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.263947][ T83] ? trace_contention_end+0xb3/0x180 [ 18.263950][ T83] ? __mutex_lock+0x1db/0x1ea0 [ 18.263953][ T83] ? __mutex_lock+0x9a3/0x1ea0 [ 18.263954][ T83] ? __lock_acquire+0x518/0xc20 [ 18.263956][ T83] ? rtnl_setlink+0x29d/0x920 [ 18.263958][ T83] ? mark_usage+0x61/0x170 [ 18.263961][ T83] ? ww_mutex_lock+0x160/0x160 [ 18.263962][ T83] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.263969][ T83] ? mark_usage+0x61/0x170 [ 18.263972][ T83] ? cap_capable+0x1d7/0x3d0 [ 18.263980][ T83] rtnl_setlink+0x527/0x920 [ 18.263983][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.263985][ T83] ? __lock_acquire+0x518/0xc20 [ 18.264008][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.264010][ T83] ? find_held_lock+0x2b/0x80 [ 18.264013][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.264015][ T83] ? mark_usage+0x61/0x170 [ 18.264017][ T83] ? __lock_acquire+0x518/0xc20 [ 18.264021][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.264023][ T83] ? find_held_lock+0x2b/0x80 [ 18.264025][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.264027][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.264031][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.264033][ T83] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.264037][ T83] ? rtnl_link_fill+0x900/0x900 [ 18.264039][ T83] ? __lock_acquire+0x518/0xc20 [ 18.264043][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.264045][ T83] ? find_held_lock+0x2b/0x80 [ 18.264049][ T83] netlink_rcv_skb+0x14e/0x3a0 [ 18.264052][ T83] ? rtnl_link_fill+0x900/0x900 [ 18.264056][ T83] ? netlink_ack+0xcd0/0xcd0 [ 18.264063][ T83] ? netlink_deliver_tap+0xc5/0x330 [ 18.264065][ T83] ? netlink_deliver_tap+0x13c/0x330 [ 18.264070][ T83] netlink_unicast+0x486/0x750 [ 18.264075][ T83] ? netlink_attachskb+0x810/0x810 [ 18.264077][ T83] ? __lock_acquire+0x518/0xc20 [ 18.264080][ T83] ? do_raw_spin_trylock+0x161/0x180 [ 18.264084][ T83] netlink_sendmsg+0x735/0xc60 [ 18.264088][ T83] ? netlink_unicast+0x750/0x750 [ 18.264092][ T83] ? __might_fault+0x97/0x140 [ 18.264096][ T83] ? __might_fault+0x97/0x140 [ 18.264099][ T83] __sys_sendto+0x2aa/0x400 [ 18.264103][ T83] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.264115][ T83] ? exc_page_fault+0x87/0x100 [ 18.264121][ T83] __x64_sys_sendto+0xe4/0x1f0 [ 18.264123][ T83] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.264127][ T83] ? lockdep_hardirqs_on+0x91/0x130 [ 18.264128][ T83] ? do_syscall_64+0xa6/0x530 [ 18.264130][ T83] do_syscall_64+0xff/0x530 [ 18.264131][ T83] ? exc_page_fault+0xee/0x100 [ 18.264134][ T83] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.264136][ T83] RIP: 0033:0x7f2d6bb5454e [ 18.264140][ T83] 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 [ 18.264142][ T83] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.264145][ T83] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 18.264146][ T83] RDX: 0000000000000030 RSI: 000055799984b060 RDI: 0000000000000016 [ 18.264147][ T83] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 18.264147][ T83] R10: 0000000000000000 R11: 0000000000000202 R12: 000055799984ba40 [ 18.264148][ T83] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 18.264155][ T83] [ 18.314915][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.331787][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.617473][ T86] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.928465][ T86] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.940619][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.962031][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.965108][ T81] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.506972][ T90] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.506988][ T90] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.506990][ T90] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 90, name: (udev-worker) [ 19.506992][ T90] preempt_count: 1, expected: 0 [ 19.506993][ T90] RCU nest depth: 0, expected: 0 [ 19.506994][ T90] locks held by (udev-worker)/90: 6, last CPU#1: [ 19.506996][ T90] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 19.507009][ T90] #1: ff1100000df02dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 19.507014][ T90] #2: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.507020][ T90] #3: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.507024][ T90] #4: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.507027][ T90] #5: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.507031][ T90] irq event stamp: 1144140 [ 19.507032][ T90] hardirqs last enabled at (1144139): [] __down_trylock_console_sem+0x86/0xa0 [ 19.507034][ T90] hardirqs last disabled at (1144140): [] console_emit_next_record+0x3f8/0x4f0 [ 19.507036][ T90] softirqs last enabled at (1144134): [] netif_change_name+0x216/0x8c0 [ 19.507038][ T90] softirqs last disabled at (1144132): [] netif_change_name+0x1ad/0x8c0 [ 19.507040][ T90] Preemption disabled at: [ 19.507041][ T90] [] vprintk_emit+0x31b/0x3e0 [ 19.507047][ T90] CPU: 1 UID: 0 PID: 90 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.507050][ T90] Tainted: [W]=WARN [ 19.507051][ T90] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.507053][ T90] Call Trace: [ 19.507055][ T90] [ 19.507056][ T90] dump_stack_lvl+0x6f/0xa0 [ 19.507062][ T90] ? vprintk_emit+0x31b/0x3e0 [ 19.507064][ T90] __might_resched.cold+0x1fe/0x2c1 [ 19.507069][ T90] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.507073][ T90] ? __kmalloc_noprof+0xdb/0x760 [ 19.507078][ T90] __kmalloc_noprof+0x443/0x760 [ 19.507080][ T90] ? alloc_buf.isra.0+0x4b/0x260 [ 19.507086][ T90] ? do_raw_spin_unlock+0x59/0x250 [ 19.507088][ T90] alloc_buf.isra.0+0x4b/0x260 [ 19.507092][ T90] put_chars+0x1e1/0x2f0 [ 19.507095][ T90] ? __send_to_port+0x420/0x420 [ 19.507096][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.507101][ T90] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.507103][ T90] ? validate_chain+0x38b/0xc20 [ 19.507108][ T90] hvc_console_print+0x292/0x780 [ 19.507110][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507116][ T90] ? hvc_write+0x3a0/0x3a0 [ 19.507118][ T90] ? rcu_is_watching+0x16/0xd0 [ 19.507123][ T90] console_emit_next_record+0x252/0x4f0 [ 19.507127][ T90] ? devkmsg_read+0x4e0/0x4e0 [ 19.507132][ T90] ? rcu_is_watching+0x16/0xd0 [ 19.507134][ T90] ? lock_acquire+0x13c/0x160 [ 19.507138][ T90] console_flush_one_record+0x46f/0x710 [ 19.507142][ T90] ? console_emit_next_record+0x4f0/0x4f0 [ 19.507144][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507149][ T90] console_unlock+0xee/0x1f0 [ 19.507152][ T90] ? console_flush_one_record+0x710/0x710 [ 19.507154][ T90] ? rcu_is_watching+0x16/0xd0 [ 19.507156][ T90] ? lock_acquire+0x60/0x160 [ 19.507160][ T90] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.507161][ T90] ? vprintk_emit+0x320/0x3e0 [ 19.507164][ T90] vprintk_emit+0x37c/0x3e0 [ 19.507168][ T90] ? wake_up_klogd_work_func+0x90/0x90 [ 19.507171][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507176][ T90] dev_vprintk_emit+0x27f/0x2c0 [ 19.507181][ T90] ? device_rename.cold+0xa/0xa [ 19.507191][ T90] dev_printk_emit+0xb9/0xee [ 19.507193][ T90] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.507195][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.507198][ T90] ? validate_chain+0x38b/0xc20 [ 19.507200][ T90] ? is_bpf_text_address+0x72/0x110 [ 19.507204][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.507206][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.507210][ T90] __netdev_printk+0x160/0x1d0 [ 19.507216][ T90] netdev_info+0xe2/0x116 [ 19.507218][ T90] ? netdev_notice+0x120/0x120 [ 19.507220][ T90] ? find_held_lock+0x2b/0x80 [ 19.507224][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 19.507227][ T90] ? mark_held_locks+0x40/0x70 [ 19.507230][ T90] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 19.507233][ T90] netif_change_name.cold+0x4f/0x89 [ 19.507236][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507238][ T90] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.507240][ T90] ? find_held_lock+0x2/0x80 [ 19.507243][ T90] ? netdev_adjacent_rename_links+0x470/0x470 [ 19.507246][ T90] ? find_held_lock+0x2b/0x80 [ 19.507249][ T90] ? __asan_memset+0x27/0x50 [ 19.507255][ T90] do_setlink.isra.0+0x1f7d/0x2a60 [ 19.507258][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507261][ T90] ? rtnl_link_get_size+0x350/0x350 [ 19.507263][ T90] ? mark_usage+0x61/0x170 [ 19.507264][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.507267][ T90] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.507268][ T90] ? validate_chain+0x38b/0xc20 [ 19.507273][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507277][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 19.507279][ T90] ? osq_unlock+0x91/0x310 [ 19.507280][ T90] ? rtnl_setlink+0x29d/0x920 [ 19.507282][ T90] ? osq_lock+0x580/0x580 [ 19.507286][ T90] ? rcu_is_watching+0x16/0xd0 [ 19.507288][ T90] ? trace_contention_end+0xb3/0x180 [ 19.507291][ T90] ? __mutex_lock+0x9a3/0x1ea0 [ 19.507294][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507296][ T90] ? rtnl_setlink+0x29d/0x920 [ 19.507300][ T90] ? ww_mutex_lock+0x160/0x160 [ 19.507301][ T90] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.507308][ T90] ? mark_usage+0x61/0x170 [ 19.507311][ T90] ? cap_capable+0x1d7/0x3d0 [ 19.507319][ T90] rtnl_setlink+0x527/0x920 [ 19.507323][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 19.507324][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507348][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 19.507350][ T90] ? find_held_lock+0x2b/0x80 [ 19.507353][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 19.507355][ T90] ? mark_usage+0x61/0x170 [ 19.507357][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507361][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 19.507363][ T90] ? find_held_lock+0x2b/0x80 [ 19.507365][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 19.507368][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 19.507371][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 19.507374][ T90] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.507377][ T90] ? rtnl_link_fill+0x900/0x900 [ 19.507379][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507384][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 19.507385][ T90] ? find_held_lock+0x2b/0x80 [ 19.507389][ T90] netlink_rcv_skb+0x14e/0x3a0 [ 19.507393][ T90] ? rtnl_link_fill+0x900/0x900 [ 19.507396][ T90] ? netlink_ack+0xcd0/0xcd0 [ 19.507403][ T90] ? netlink_deliver_tap+0xc5/0x330 [ 19.507405][ T90] ? netlink_deliver_tap+0x13c/0x330 [ 19.507410][ T90] netlink_unicast+0x486/0x750 [ 19.507415][ T90] ? netlink_attachskb+0x810/0x810 [ 19.507417][ T90] ? __lock_acquire+0x518/0xc20 [ 19.507422][ T90] netlink_sendmsg+0x735/0xc60 [ 19.507426][ T90] ? netlink_unicast+0x750/0x750 [ 19.507430][ T90] ? __might_fault+0x97/0x140 [ 19.507434][ T90] ? __might_fault+0x97/0x140 [ 19.507437][ T90] __sys_sendto+0x2aa/0x400 [ 19.507441][ T90] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.507456][ T90] __x64_sys_sendto+0xe4/0x1f0 [ 19.507458][ T90] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.507462][ T90] ? lockdep_hardirqs_on+0x91/0x130 [ 19.507464][ T90] ? do_syscall_64+0xa6/0x530 [ 19.507466][ T90] do_syscall_64+0xff/0x530 [ 19.507467][ T90] ? exc_page_fault+0xee/0x100 [ 19.507470][ T90] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.507472][ T90] RIP: 0033:0x7f2d6bb5454e [ 19.507476][ T90] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 19.507478][ T90] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.507481][ T90] RAX: ffffffffffffffda RBX: 00005579996e0f50 RCX: 00007f2d6bb5454e [ 19.507482][ T90] RDX: 0000000000000030 RSI: 000055799984b840 RDI: 0000000000000024 [ 19.507483][ T90] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 19.507484][ T90] R10: 0000000000000000 R11: 0000000000000202 R12: 000055799984fe30 [ 19.507484][ T90] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 19.507492][ T90] [ 19.549469][ T86] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 19.563161][ T83] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 19.567639][ T81] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 20.695376][ T626] Failed to register fib notifier [ 20.695551][ T626] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.695553][ T626] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 626, name: devlink [ 20.695555][ T626] preempt_count: 1, expected: 0 [ 20.695556][ T626] RCU nest depth: 0, expected: 0 [ 20.695557][ T626] locks held by devlink/626: 7, last CPU#3: [ 20.695559][ T626] #0: ffffffffbb55db48 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 20.695573][ T626] #1: ff1100000dab5128 (&dev->mutex){....}-{4:4}, at: devlink_get_from_attrs_lock+0x1e8/0x470 [ 20.695578][ T626] #2: ff1100000dab6a58 (&devlink->lock_key){+.+.}-{4:4}, at: devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.695582][ T626] #3: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.695588][ T626] #4: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.695592][ T626] #5: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.695595][ T626] #6: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 20.695599][ T626] irq event stamp: 47350 [ 20.695600][ T626] hardirqs last enabled at (47349): [] __down_trylock_console_sem+0x86/0xa0 [ 20.695602][ T626] hardirqs last disabled at (47350): [] console_emit_next_record+0x3f8/0x4f0 [ 20.695603][ T626] softirqs last enabled at (47316): [] nsim_fib_event_nb+0x2f0/0xa80 [netdevsim] [ 20.695611][ T626] softirqs last disabled at (47314): [] nsim_fib_event_nb+0x213/0xa80 [netdevsim] [ 20.695615][ T626] Preemption disabled at: [ 20.695616][ T626] [] vprintk_emit+0x31b/0x3e0 [ 20.695622][ T626] CPU: 3 UID: 0 PID: 626 Comm: devlink Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.695625][ T626] Tainted: [W]=WARN [ 20.695626][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.695628][ T626] Call Trace: [ 20.695629][ T626] [ 20.695631][ T626] dump_stack_lvl+0x6f/0xa0 [ 20.695637][ T626] ? vprintk_emit+0x31b/0x3e0 [ 20.695639][ T626] __might_resched.cold+0x1fe/0x2c1 [ 20.695644][ T626] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.695648][ T626] ? __kmalloc_noprof+0xdb/0x760 [ 20.695652][ T626] __kmalloc_noprof+0x443/0x760 [ 20.695654][ T626] ? alloc_buf.isra.0+0x4b/0x260 [ 20.695660][ T626] ? do_raw_spin_unlock+0x59/0x250 [ 20.695663][ T626] alloc_buf.isra.0+0x4b/0x260 [ 20.695666][ T626] put_chars+0x1e1/0x2f0 [ 20.695669][ T626] ? __send_to_port+0x420/0x420 [ 20.695676][ T626] hvc_console_print+0x292/0x780 [ 20.695682][ T626] ? hvc_write+0x3a0/0x3a0 [ 20.695688][ T626] ? lock_acquire+0x13c/0x160 [ 20.695693][ T626] console_emit_next_record+0x252/0x4f0 [ 20.695697][ T626] ? devkmsg_read+0x4e0/0x4e0 [ 20.695701][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.695705][ T626] ? lock_acquire+0x13c/0x160 [ 20.695708][ T626] console_flush_one_record+0x46f/0x710 [ 20.695712][ T626] ? console_emit_next_record+0x4f0/0x4f0 [ 20.695714][ T626] ? __lock_acquire+0x518/0xc20 [ 20.695719][ T626] console_unlock+0xee/0x1f0 [ 20.695722][ T626] ? console_flush_one_record+0x710/0x710 [ 20.695723][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.695725][ T626] ? lock_acquire+0x60/0x160 [ 20.695729][ T626] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.695730][ T626] ? vprintk_emit+0x320/0x3e0 [ 20.695734][ T626] vprintk_emit+0x37c/0x3e0 [ 20.695737][ T626] ? wake_up_klogd_work_func+0x90/0x90 [ 20.695740][ T626] ? lockdep_hardirqs_on+0x91/0x130 [ 20.695746][ T626] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 20.695749][ T626] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 20.695751][ T626] ? rcu_preempt_deferred_qs_irqrestore+0x562/0xc10 [ 20.695755][ T626] _printk+0xc7/0x100 [ 20.695758][ T626] ? snapshot_read.cold+0x21/0x21 [ 20.695761][ T626] ? fib_net_dump+0x16f/0x2e0 [ 20.695766][ T626] ? register_fib_notifier+0x46/0xb0 [ 20.695770][ T626] nsim_fib_create.cold+0xc/0x22 [netdevsim] [ 20.695778][ T626] ? nsim_fib_get_val+0xe0/0xe0 [netdevsim] [ 20.695782][ T626] ? queue_delayed_work_on+0x95/0x100 [ 20.695786][ T626] ? nsim_dev_traps_init+0x42f/0x5a0 [netdevsim] [ 20.695792][ T626] nsim_dev_reload_create+0x1cf/0x4c0 [netdevsim] [ 20.695797][ T626] ? devlink_reload_reinit_sanity_check+0xf8/0x240 [ 20.695800][ T626] devlink_reload+0x264/0x430 [ 20.695802][ T626] ? xa_get_mark+0x141/0x550 [ 20.695805][ T626] ? devlink_notify_unregister+0x60/0x60 [ 20.695808][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.695810][ T626] ? cap_capable+0x1d7/0x3d0 [ 20.695815][ T626] ? fdget+0x4f/0x1e0 [ 20.695820][ T626] devlink_nl_reload_doit+0x41f/0x1160 [ 20.695822][ T626] ? devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.695824][ T626] ? devlink_get_from_attrs_lock+0x230/0x470 [ 20.695826][ T626] ? devlink_reload+0x430/0x430 [ 20.695827][ T626] ? devlink_nl_msg_reply_and_new+0x180/0x180 [ 20.695830][ T626] ? __nla_parse+0x22/0x30 [ 20.695833][ T626] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 20.695838][ T626] genl_family_rcv_msg_doit+0x206/0x300 [ 20.695842][ T626] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 20.695844][ T626] ? __lock_release.isra.0+0x69/0x1a0 [ 20.695849][ T626] ? rcu_is_watching+0x16/0xd0 [ 20.695851][ T626] ? cap_capable+0x1d7/0x3d0 [ 20.695853][ T626] ? write_profile+0xf0/0xf0 [ 20.695856][ T626] ? unwind_get_return_address+0x67/0xd0 [ 20.695861][ T626] genl_family_rcv_msg+0x3a4/0x640 [ 20.695865][ T626] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 20.695868][ T626] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.695870][ T626] ? devlink_nl_pre_doit_port+0x110/0x110 [ 20.695871][ T626] ? devlink_reload+0x430/0x430 [ 20.695872][ T626] ? devlink_nl_post_doit+0x80/0x80 [ 20.695874][ T626] ? __lock_acquire+0x518/0xc20 [ 20.695880][ T626] genl_rcv_msg+0xbb/0x160 [ 20.695883][ T626] netlink_rcv_skb+0x14e/0x3a0 [ 20.695885][ T626] ? genl_family_rcv_msg+0x640/0x640 [ 20.695889][ T626] ? netlink_ack+0xcd0/0xcd0 [ 20.695897][ T626] ? netlink_deliver_tap+0xc5/0x330 [ 20.695899][ T626] ? netlink_deliver_tap+0x13c/0x330 [ 20.695903][ T626] genl_rcv+0x28/0x40 [ 20.695905][ T626] netlink_unicast+0x486/0x750 [ 20.695909][ T626] ? netlink_attachskb+0x810/0x810 [ 20.695912][ T626] ? __lock_acquire+0x518/0xc20 [ 20.695917][ T626] netlink_sendmsg+0x735/0xc60 [ 20.695921][ T626] ? netlink_unicast+0x750/0x750 [ 20.695925][ T626] ? __might_fault+0x97/0x140 [ 20.695928][ T626] ? __might_fault+0x97/0x140 [ 20.695932][ T626] __sys_sendto+0x2aa/0x400 [ 20.695935][ T626] ? __ia32_sys_getpeername+0xd0/0xd0 [ 20.695947][ T626] ? __ia32_sys_open+0x1b0/0x1b0 [ 20.695952][ T626] __x64_sys_sendto+0xe4/0x1f0 [ 20.695954][ T626] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.695958][ T626] ? lockdep_hardirqs_on+0x91/0x130 [ 20.695960][ T626] ? do_syscall_64+0xa6/0x530 [ 20.695961][ T626] do_syscall_64+0xff/0x530 [ 20.695962][ T626] ? exc_page_fault+0xee/0x100 [ 20.695965][ T626] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.695967][ T626] RIP: 0033:0x7f40c1bae54e [ 20.695971][ T626] 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 [ 20.695973][ T626] RSP: 002b:00007fff4a04bf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 20.695976][ T626] RAX: ffffffffffffffda RBX: 000000003b738980 RCX: 00007f40c1bae54e [ 20.695977][ T626] RDX: 000000000000003c RSI: 000000003b738ba0 RDI: 0000000000000005 [ 20.695978][ T626] RBP: 00007fff4a04bf90 R08: 00007f40c1e61980 R09: 000000000000000c [ 20.695979][ T626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0 [ 20.695980][ T626] R13: 000000003b738980 R14: 0000000000000000 R15: 0000000000000003 [ 20.695987][ T626] [ 20.880178][ T86] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 20.883961][ T81] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 20.903315][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 20.913534][ T90] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 24.426629][ T940] netdevsim netdevsim10 eni10npf0vf0: renamed from eth0 [ 24.426802][ T940] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.426804][ T940] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 940, name: (udev-worker) [ 24.426806][ T940] preempt_count: 1, expected: 0 [ 24.426807][ T940] RCU nest depth: 0, expected: 0 [ 24.426808][ T940] locks held by (udev-worker)/940: 5, last CPU#1: [ 24.426811][ T940] #0: ffffffffbb4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 24.426824][ T940] #1: ffffffffbad99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.426831][ T940] #2: ffffffffbad99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.426835][ T940] #3: ffffffffbac89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.426839][ T940] #4: ffffffffbac89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 24.426844][ T940] irq event stamp: 53684 [ 24.426845][ T940] hardirqs last enabled at (53683): [] __down_trylock_console_sem+0x86/0xa0 [ 24.426847][ T940] hardirqs last disabled at (53684): [] console_emit_next_record+0x3f8/0x4f0 [ 24.426849][ T940] softirqs last enabled at (53678): [] netif_change_name+0x216/0x8c0 [ 24.426852][ T940] softirqs last disabled at (53676): [] netif_change_name+0x1ad/0x8c0 [ 24.426854][ T940] Preemption disabled at: [ 24.426855][ T940] [] vprintk_emit+0x31b/0x3e0 [ 24.426861][ T940] CPU: 1 UID: 0 PID: 940 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.426865][ T940] Tainted: [W]=WARN [ 24.426866][ T940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.426867][ T940] Call Trace: [ 24.426870][ T940] [ 24.426872][ T940] dump_stack_lvl+0x6f/0xa0 [ 24.426879][ T940] ? vprintk_emit+0x31b/0x3e0 [ 24.426882][ T940] __might_resched.cold+0x1fe/0x2c1 [ 24.426889][ T940] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.426894][ T940] ? __kmalloc_noprof+0xdb/0x760 [ 24.426901][ T940] __kmalloc_noprof+0x443/0x760 [ 24.426904][ T940] ? alloc_buf.isra.0+0x4b/0x260 [ 24.426912][ T940] ? do_raw_spin_unlock+0x59/0x250 [ 24.426916][ T940] alloc_buf.isra.0+0x4b/0x260 [ 24.426920][ T940] put_chars+0x1e1/0x2f0 [ 24.426923][ T940] ? __send_to_port+0x420/0x420 [ 24.426927][ T940] ? validate_chain+0x34a/0xc20 [ 24.426932][ T940] hvc_console_print+0x292/0x780 [ 24.426934][ T940] ? __lock_acquire+0x518/0xc20 [ 24.426939][ T940] ? hvc_write+0x3a0/0x3a0 [ 24.426942][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.426948][ T940] console_emit_next_record+0x252/0x4f0 [ 24.426952][ T940] ? devkmsg_read+0x4e0/0x4e0 [ 24.426957][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.426959][ T940] ? lock_acquire+0x13c/0x160 [ 24.426963][ T940] console_flush_one_record+0x46f/0x710 [ 24.426967][ T940] ? console_emit_next_record+0x4f0/0x4f0 [ 24.426969][ T940] ? __lock_acquire+0x518/0xc20 [ 24.426985][ T940] console_unlock+0xee/0x1f0 [ 24.426988][ T940] ? console_flush_one_record+0x710/0x710 [ 24.426990][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.426992][ T940] ? lock_acquire+0x60/0x160 [ 24.426996][ T940] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.426998][ T940] ? vprintk_emit+0x320/0x3e0 [ 24.427001][ T940] vprintk_emit+0x37c/0x3e0 [ 24.427005][ T940] ? wake_up_klogd_work_func+0x90/0x90 [ 24.427007][ T940] ? write_profile+0xf0/0xf0 [ 24.427011][ T940] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.427013][ T940] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.427018][ T940] dev_vprintk_emit+0x27f/0x2c0 [ 24.427024][ T940] ? device_rename.cold+0xa/0xa [ 24.427026][ T940] ? check_irq_usage+0x143/0x570 [ 24.427034][ T940] dev_printk_emit+0xb9/0xee [ 24.427037][ T940] ? dev_vprintk_emit+0x2c0/0x2c0 [ 24.427041][ T940] ? check_prev_add+0xef/0xe90 [ 24.427043][ T940] ? check_prev_add+0xef/0xe90 [ 24.427044][ T940] ? is_bpf_text_address+0x72/0x110 [ 24.427050][ T940] __netdev_printk+0x160/0x1d0 [ 24.427056][ T940] netdev_info+0xe2/0x116 [ 24.427058][ T940] ? netdev_notice+0x120/0x120 [ 24.427061][ T940] ? find_held_lock+0x2b/0x80 [ 24.427065][ T940] ? __lock_release.isra.0+0x69/0x1a0 [ 24.427067][ T940] ? mark_held_locks+0x40/0x70 [ 24.427071][ T940] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 24.427074][ T940] netif_change_name.cold+0x4f/0x89 [ 24.427077][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427078][ T940] ? rwsem_optimistic_spin+0x3c7/0x480 [ 24.427081][ T940] ? find_held_lock+0x2/0x80 [ 24.427084][ T940] ? netdev_adjacent_rename_links+0x470/0x470 [ 24.427086][ T940] ? lock_acquire.part.0+0xd4/0x280 [ 24.427088][ T940] ? find_held_lock+0x2b/0x80 [ 24.427091][ T940] ? __asan_memset+0x27/0x50 [ 24.427097][ T940] do_setlink.isra.0+0x1f7d/0x2a60 [ 24.427100][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427103][ T940] ? rtnl_link_get_size+0x350/0x350 [ 24.427105][ T940] ? mark_usage+0x61/0x170 [ 24.427106][ T940] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.427108][ T940] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.427110][ T940] ? validate_chain+0x38b/0xc20 [ 24.427114][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427119][ T940] ? lock_acquire.part.0+0xd4/0x280 [ 24.427121][ T940] ? rtnl_setlink+0x29d/0x920 [ 24.427124][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.427126][ T940] ? lock_acquire+0x13c/0x160 [ 24.427128][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.427129][ T940] ? rcu_is_watching+0x16/0xd0 [ 24.427131][ T940] ? trace_contention_end+0xb3/0x180 [ 24.427134][ T940] ? __mutex_lock+0x1db/0x1ea0 [ 24.427137][ T940] ? __mutex_lock+0x9a3/0x1ea0 [ 24.427140][ T940] ? rtnl_setlink+0x29d/0x920 [ 24.427144][ T940] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.427148][ T940] ? ww_mutex_lock+0x160/0x160 [ 24.427152][ T940] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.427157][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427163][ T940] ? cap_capable+0x1d7/0x3d0 [ 24.427171][ T940] rtnl_setlink+0x527/0x920 [ 24.427175][ T940] ? __rtnl_newlink+0xa50/0xa50 [ 24.427176][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427204][ T940] ? lock_acquire.part.0+0xd4/0x280 [ 24.427205][ T940] ? find_held_lock+0x2b/0x80 [ 24.427209][ T940] ? __lock_release.isra.0+0x69/0x1a0 [ 24.427211][ T940] ? mark_usage+0x61/0x170 [ 24.427213][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427218][ T940] ? lock_acquire.part.0+0xd4/0x280 [ 24.427220][ T940] ? find_held_lock+0x2b/0x80 [ 24.427222][ T940] ? __rtnl_newlink+0xa50/0xa50 [ 24.427225][ T940] ? __lock_release.isra.0+0x69/0x1a0 [ 24.427229][ T940] ? __rtnl_newlink+0xa50/0xa50 [ 24.427231][ T940] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.427235][ T940] ? rtnl_link_fill+0x900/0x900 [ 24.427236][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427241][ T940] ? lock_acquire.part.0+0xd4/0x280 [ 24.427243][ T940] ? find_held_lock+0x2b/0x80 [ 24.427247][ T940] netlink_rcv_skb+0x14e/0x3a0 [ 24.427250][ T940] ? rtnl_link_fill+0x900/0x900 [ 24.427253][ T940] ? netlink_ack+0xcd0/0xcd0 [ 24.427260][ T940] ? netlink_deliver_tap+0xc5/0x330 [ 24.427262][ T940] ? netlink_deliver_tap+0x13c/0x330 [ 24.427267][ T940] netlink_unicast+0x486/0x750 [ 24.427271][ T940] ? netlink_attachskb+0x810/0x810 [ 24.427274][ T940] ? __lock_acquire+0x518/0xc20 [ 24.427278][ T940] netlink_sendmsg+0x735/0xc60 [ 24.427283][ T940] ? netlink_unicast+0x750/0x750 [ 24.427287][ T940] ? __might_fault+0x97/0x140 [ 24.427290][ T940] ? __might_fault+0x97/0x140 [ 24.427294][ T940] __sys_sendto+0x2aa/0x400 [ 24.427298][ T940] ? __ia32_sys_getpeername+0xd0/0xd0 [ 24.427312][ T940] __x64_sys_sendto+0xe4/0x1f0 [ 24.427314][ T940] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.427318][ T940] ? lockdep_hardirqs_on+0x91/0x130 [ 24.427321][ T940] ? do_syscall_64+0xa6/0x530 [ 24.427322][ T940] do_syscall_64+0xff/0x530 [ 24.427324][ T940] ? common_interrupt+0x5a/0xf0 [ 24.427327][ T940] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.427329][ T940] RIP: 0033:0x7f2d6bb5454e [ 24.427333][ T940] 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 [ 24.427335][ T940] RSP: 002b:00007ffc04c5ab70 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 24.427338][ T940] RAX: ffffffffffffffda RBX: 000055799983f920 RCX: 00007f2d6bb5454e [ 24.427339][ T940] RDX: 0000000000000034 RSI: 00005579996d40d0 RDI: 0000000000000012 [ 24.427340][ T940] RBP: 00007ffc04c5ab80 R08: 00007ffc04c5abd0 R09: 0000000000000080 [ 24.427341][ T940] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557999877e60 [ 24.427342][ T940] R13: 00007ffc04c5acb4 R14: 0000000000000000 R15: 0000000000000000 [ 24.427350][ T940] [ 24.486107][ T943] netdevsim netdevsim10 eni10npf0vf2: renamed from eth2 [ 24.494445][ T944] netdevsim netdevsim10 eni10npf0vf3: renamed from eth3 [ 24.507653][ T941] netdevsim netdevsim10 eni10npf0vf1: renamed from eth1