[ 10.305196][ T199] netdevsim netdevsim19399 eni19399np1: renamed from eth0 [ 10.305253][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.305255][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 10.305257][ T199] preempt_count: 1, expected: 0 [ 10.305257][ T199] RCU nest depth: 0, expected: 0 [ 10.305258][ T199] locks held by (udev-worker)/199: 6, last CPU#1: [ 10.305260][ T199] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.305271][ T199] #1: ff11000013f0ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.305275][ T199] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.305281][ T199] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.305285][ T199] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.305288][ T199] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.305292][ T199] irq event stamp: 37398 [ 10.305293][ T199] hardirqs last enabled at (37397): [] __down_trylock_console_sem+0x86/0xa0 [ 10.305296][ T199] hardirqs last disabled at (37398): [] console_emit_next_record+0x3d4/0x4c0 [ 10.305298][ T199] softirqs last enabled at (37392): [] netif_change_name+0x216/0x8c0 [ 10.305301][ T199] softirqs last disabled at (37390): [] netif_change_name+0x1ad/0x8c0 [ 10.305304][ T199] Preemption disabled at: [ 10.305304][ T199] [] vprintk_emit+0x31b/0x3e0 [ 10.305309][ T199] CPU: 1 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.305312][ T199] Tainted: [W]=WARN [ 10.305313][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.305314][ T199] Call Trace: [ 10.305316][ T199] [ 10.305317][ T199] dump_stack_lvl+0x6f/0xa0 [ 10.305323][ T199] ? vprintk_emit+0x31b/0x3e0 [ 10.305325][ T199] __might_resched.cold+0x1fe/0x2c1 [ 10.305329][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.305333][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 10.305337][ T199] __kmalloc_noprof+0x443/0x760 [ 10.305339][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 10.305346][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 10.305348][ T199] alloc_buf.isra.0+0x4b/0x260 [ 10.305352][ T199] put_chars+0x1e1/0x2f0 [ 10.305354][ T199] ? __send_to_port+0x420/0x420 [ 10.305357][ T199] ? validate_chain+0x34a/0xc20 [ 10.305362][ T199] hvc_console_print+0x292/0x780 [ 10.305366][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305371][ T199] ? hvc_write+0x3a0/0x3a0 [ 10.305374][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305379][ T199] console_emit_next_record+0x22f/0x4c0 [ 10.305382][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 10.305384][ T199] ? console_flush_one_record+0x106/0x710 [ 10.305387][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305389][ T199] ? lock_acquire+0x13c/0x160 [ 10.305393][ T199] console_flush_one_record+0x46f/0x710 [ 10.305397][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 10.305399][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305404][ T199] console_unlock+0xee/0x1f0 [ 10.305407][ T199] ? console_flush_one_record+0x710/0x710 [ 10.305409][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305410][ T199] ? lock_acquire+0xe0/0x160 [ 10.305414][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.305416][ T199] ? vprintk_emit+0x320/0x3e0 [ 10.305418][ T199] vprintk_emit+0x37c/0x3e0 [ 10.305421][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 10.305422][ T199] ? __kernel_text_address+0x12/0x30 [ 10.305425][ T199] ? unwind_get_return_address+0x67/0xd0 [ 10.305429][ T199] ? arch_stack_walk+0xed/0x130 [ 10.305434][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 10.305439][ T199] ? device_rename.cold+0xa/0xa [ 10.305446][ T199] dev_printk_emit+0xb9/0xee [ 10.305449][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.305453][ T199] ? check_prev_add+0x316/0xe90 [ 10.305458][ T199] __netdev_printk+0x160/0x1d0 [ 10.305463][ T199] netdev_info+0xe2/0x116 [ 10.305466][ T199] ? netdev_notice+0x120/0x120 [ 10.305469][ T199] ? find_held_lock+0x2b/0x80 [ 10.305472][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.305474][ T199] ? mark_held_locks+0x40/0x70 [ 10.305478][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.305480][ T199] netif_change_name.cold+0x4f/0x89 [ 10.305482][ T199] ? lock_pin_lock+0x87/0x180 [ 10.305486][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.305490][ T199] ? __asan_memset+0x27/0x50 [ 10.305496][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.305500][ T199] ? rtnl_link_get_size+0x350/0x350 [ 10.305501][ T199] ? trace_hrtimer_start+0xbf/0x1d0 [ 10.305504][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.305506][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.305509][ T199] ? validate_chain+0x38b/0xc20 [ 10.305511][ T199] ? do_raw_spin_lock+0x131/0x280 [ 10.305515][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305516][ T199] ? partition_sched_domains_locked+0x34e/0xdc0 [ 10.305521][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.305528][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.305531][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305532][ T199] ? lock_acquire+0x13c/0x160 [ 10.305534][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305535][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305537][ T199] ? trace_contention_end+0xb3/0x180 [ 10.305539][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 10.305542][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 10.305544][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.305547][ T199] ? ww_mutex_lock+0x160/0x160 [ 10.305548][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.305552][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305555][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.305562][ T199] rtnl_setlink+0x527/0x920 [ 10.305565][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.305566][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305588][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.305590][ T199] ? find_held_lock+0x2b/0x80 [ 10.305593][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.305595][ T199] ? mark_usage+0x61/0x170 [ 10.305597][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305601][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.305603][ T199] ? find_held_lock+0x2b/0x80 [ 10.305605][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.305607][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.305611][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.305612][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.305615][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.305617][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305621][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.305623][ T199] ? find_held_lock+0x2b/0x80 [ 10.305626][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 10.305630][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.305632][ T199] ? netlink_ack+0xcf0/0xcf0 [ 10.305639][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 10.305641][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 10.305645][ T199] netlink_unicast+0x486/0x750 [ 10.305649][ T199] ? netlink_attachskb+0x810/0x810 [ 10.305653][ T199] ? __lock_acquire+0x518/0xc20 [ 10.305656][ T199] netlink_sendmsg+0x75b/0xc90 [ 10.305660][ T199] ? netlink_unicast+0x750/0x750 [ 10.305661][ T199] ? find_held_lock+0x2b/0x80 [ 10.305664][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.305669][ T199] __sock_sendmsg+0xce/0x190 [ 10.305672][ T199] ? fdget+0x4f/0x1e0 [ 10.305675][ T199] __sys_sendto+0x260/0x320 [ 10.305678][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.305689][ T199] ? exc_page_fault+0x87/0x100 [ 10.305694][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 10.305696][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.305700][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 10.305701][ T199] ? do_syscall_64+0xa6/0x530 [ 10.305704][ T199] do_syscall_64+0xff/0x530 [ 10.305705][ T199] ? exc_page_fault+0xee/0x100 [ 10.305708][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.305710][ T199] RIP: 0033:0x7f365f77154e [ 10.305714][ T199] 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 [ 10.305715][ T199] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.305718][ T199] RAX: ffffffffffffffda RBX: 00005615ca5bbf70 RCX: 00007f365f77154e [ 10.305719][ T199] RDX: 0000000000000030 RSI: 00005615ca5e3390 RDI: 0000000000000016 [ 10.305720][ T199] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 10.305721][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bfb20 [ 10.305721][ T199] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 10.305728][ T199] [ 12.406991][ T199] netdevsim netdevsim2948 eni2948np1: renamed from eth0 [ 12.407006][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.407008][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 12.407010][ T199] preempt_count: 1, expected: 0 [ 12.407011][ T199] RCU nest depth: 0, expected: 0 [ 12.407012][ T199] locks held by (udev-worker)/199: 6, last CPU#1: [ 12.407013][ T199] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 12.407023][ T199] #1: ff1100000241ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.407027][ T199] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.407031][ T199] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.407035][ T199] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.407039][ T199] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.407043][ T199] irq event stamp: 116970 [ 12.407044][ T199] hardirqs last enabled at (116969): [] __down_trylock_console_sem+0x86/0xa0 [ 12.407047][ T199] hardirqs last disabled at (116970): [] console_emit_next_record+0x3d4/0x4c0 [ 12.407049][ T199] softirqs last enabled at (116964): [] netif_change_name+0x216/0x8c0 [ 12.407052][ T199] softirqs last disabled at (116962): [] netif_change_name+0x1ad/0x8c0 [ 12.407055][ T199] Preemption disabled at: [ 12.407055][ T199] [] vprintk_emit+0x31b/0x3e0 [ 12.407060][ T199] CPU: 1 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.407063][ T199] Tainted: [W]=WARN [ 12.407064][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.407066][ T199] Call Trace: [ 12.407068][ T199] [ 12.407077][ T199] dump_stack_lvl+0x6f/0xa0 [ 12.407082][ T199] ? vprintk_emit+0x31b/0x3e0 [ 12.407084][ T199] __might_resched.cold+0x1fe/0x2c1 [ 12.407088][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.407092][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 12.407096][ T199] __kmalloc_noprof+0x443/0x760 [ 12.407098][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 12.407104][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 12.407107][ T199] alloc_buf.isra.0+0x4b/0x260 [ 12.407111][ T199] put_chars+0x1e1/0x2f0 [ 12.407113][ T199] ? __send_to_port+0x420/0x420 [ 12.407114][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.407118][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.407120][ T199] ? validate_chain+0x38b/0xc20 [ 12.407125][ T199] hvc_console_print+0x292/0x780 [ 12.407129][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407134][ T199] ? hvc_write+0x3a0/0x3a0 [ 12.407137][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407142][ T199] console_emit_next_record+0x22f/0x4c0 [ 12.407146][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 12.407147][ T199] ? console_flush_one_record+0x106/0x710 [ 12.407151][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407152][ T199] ? lock_acquire+0x13c/0x160 [ 12.407156][ T199] console_flush_one_record+0x46f/0x710 [ 12.407160][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 12.407162][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407168][ T199] console_unlock+0xee/0x1f0 [ 12.407170][ T199] ? console_flush_one_record+0x710/0x710 [ 12.407172][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407174][ T199] ? lock_acquire+0xe0/0x160 [ 12.407178][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.407179][ T199] ? vprintk_emit+0x320/0x3e0 [ 12.407182][ T199] vprintk_emit+0x37c/0x3e0 [ 12.407185][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 12.407187][ T199] ? mark_usage+0x61/0x170 [ 12.407189][ T199] ? lock_pin_lock+0x87/0x180 [ 12.407194][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 12.407198][ T199] ? device_rename.cold+0xa/0xa [ 12.407203][ T199] ? mark_usage+0x61/0x170 [ 12.407206][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407209][ T199] dev_printk_emit+0xb9/0xee [ 12.407212][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.407214][ T199] ? validate_chain+0x38b/0xc20 [ 12.407217][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407218][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407220][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.407222][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.407225][ T199] __netdev_printk+0x160/0x1d0 [ 12.407231][ T199] netdev_info+0xe2/0x116 [ 12.407234][ T199] ? netdev_notice+0x120/0x120 [ 12.407237][ T199] ? find_held_lock+0x2b/0x80 [ 12.407240][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 12.407242][ T199] ? mark_held_locks+0x40/0x70 [ 12.407246][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 12.407248][ T199] netif_change_name.cold+0x4f/0x89 [ 12.407251][ T199] ? lock_pin_lock+0x87/0x180 [ 12.407254][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 12.407257][ T199] ? find_held_lock+0x2b/0x80 [ 12.407260][ T199] ? __asan_memset+0x27/0x50 [ 12.407265][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 12.407268][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407271][ T199] ? rtnl_link_get_size+0x350/0x350 [ 12.407272][ T199] ? mark_usage+0x61/0x170 [ 12.407274][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.407276][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.407278][ T199] ? validate_chain+0x38b/0xc20 [ 12.407282][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407284][ T199] ? lock_pin_lock+0xee/0x180 [ 12.407286][ T199] ? __lock_acquire+0x480/0xc20 [ 12.407289][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 12.407291][ T199] ? rtnl_setlink+0x29d/0x920 [ 12.407294][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407295][ T199] ? lock_acquire+0x13c/0x160 [ 12.407297][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407298][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407299][ T199] ? trace_contention_end+0xb3/0x180 [ 12.407302][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 12.407304][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 12.407306][ T199] ? rtnl_setlink+0x29d/0x920 [ 12.407307][ T199] ? mark_usage+0x61/0x170 [ 12.407310][ T199] ? ww_mutex_lock+0x160/0x160 [ 12.407312][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.407315][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407318][ T199] ? rcu_is_watching+0x16/0xd0 [ 12.407326][ T199] rtnl_setlink+0x527/0x920 [ 12.407329][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 12.407330][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407353][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 12.407355][ T199] ? find_held_lock+0x2b/0x80 [ 12.407357][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 12.407359][ T199] ? mark_usage+0x61/0x170 [ 12.407361][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407366][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 12.407368][ T199] ? find_held_lock+0x2b/0x80 [ 12.407370][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 12.407371][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 12.407375][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 12.407377][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.407380][ T199] ? rtnl_link_fill+0x920/0x920 [ 12.407382][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407386][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 12.407388][ T199] ? find_held_lock+0x2b/0x80 [ 12.407391][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 12.407394][ T199] ? rtnl_link_fill+0x920/0x920 [ 12.407397][ T199] ? netlink_ack+0xcf0/0xcf0 [ 12.407404][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 12.407406][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 12.407410][ T199] netlink_unicast+0x486/0x750 [ 12.407414][ T199] ? netlink_attachskb+0x810/0x810 [ 12.407418][ T199] ? __lock_acquire+0x518/0xc20 [ 12.407421][ T199] netlink_sendmsg+0x75b/0xc90 [ 12.407425][ T199] ? netlink_unicast+0x750/0x750 [ 12.407427][ T199] ? find_held_lock+0x2b/0x80 [ 12.407429][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 12.407434][ T199] __sock_sendmsg+0xce/0x190 [ 12.407437][ T199] ? fdget+0x4f/0x1e0 [ 12.407441][ T199] __sys_sendto+0x260/0x320 [ 12.407444][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.407458][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 12.407460][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.407463][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 12.407466][ T199] ? do_syscall_64+0xa6/0x530 [ 12.407468][ T199] do_syscall_64+0xff/0x530 [ 12.407470][ T199] ? irq_exit_rcu+0x1a/0x30 [ 12.407474][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.407476][ T199] RIP: 0033:0x7f365f77154e [ 12.407480][ T199] 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 [ 12.407481][ T199] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.407484][ T199] RAX: ffffffffffffffda RBX: 00005615ca5bbf70 RCX: 00007f365f77154e [ 12.407485][ T199] RDX: 0000000000000030 RSI: 00005615ca5fd9a0 RDI: 0000000000000016 [ 12.407486][ T199] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 12.407486][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bfb20 [ 12.407487][ T199] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 12.407494][ T199] [ 14.418236][ T358] tc (358) used greatest stack depth: 23760 bytes left [ 14.418252][ T358] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.418254][ T358] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 358, name: tc [ 14.418255][ T358] preempt_count: 2, expected: 0 [ 14.418256][ T358] RCU nest depth: 0, expected: 0 [ 14.418257][ T358] locks held by tc/358: 5, last CPU#3: [ 14.418259][ T358] #0: ffffffffad4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.418270][ T358] #1: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.418275][ T358] #2: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.418279][ T358] #3: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.418283][ T358] #4: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.418287][ T358] irq event stamp: 51400 [ 14.418287][ T358] hardirqs last enabled at (51399): [] __down_trylock_console_sem+0x86/0xa0 [ 14.418291][ T358] hardirqs last disabled at (51400): [] console_emit_next_record+0x3d4/0x4c0 [ 14.418293][ T358] softirqs last enabled at (50896): [] handle_softirqs+0x67c/0x900 [ 14.418295][ T358] softirqs last disabled at (50453): [] __irq_exit_rcu+0x145/0x1c0 [ 14.418297][ T358] Preemption disabled at: [ 14.418298][ T358] [<0000000000000000>] 0x0 [ 14.418304][ T358] CPU: 3 UID: 0 PID: 358 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.418307][ T358] Tainted: [W]=WARN [ 14.418308][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.418310][ T358] Call Trace: [ 14.418311][ T358] [ 14.418313][ T358] dump_stack_lvl+0x6f/0xa0 [ 14.418319][ T358] __might_resched.cold+0x1fe/0x2c1 [ 14.418324][ T358] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.418328][ T358] ? __kmalloc_noprof+0xdb/0x760 [ 14.418333][ T358] __kmalloc_noprof+0x443/0x760 [ 14.418335][ T358] ? alloc_buf.isra.0+0x4b/0x260 [ 14.418342][ T358] ? do_raw_spin_unlock+0x59/0x250 [ 14.418344][ T358] alloc_buf.isra.0+0x4b/0x260 [ 14.418348][ T358] put_chars+0x1e1/0x2f0 [ 14.418350][ T358] ? __send_to_port+0x420/0x420 [ 14.418351][ T358] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.418355][ T358] ? validate_chain+0x38b/0xc20 [ 14.418360][ T358] hvc_console_print+0x292/0x780 [ 14.418368][ T358] ? hvc_write+0x3a0/0x3a0 [ 14.418370][ T358] ? rcu_is_watching+0x16/0xd0 [ 14.418372][ T358] ? lock_acquire+0x13c/0x160 [ 14.418376][ T358] console_emit_next_record+0x22f/0x4c0 [ 14.418380][ T358] ? devkmsg_read+0x4b0/0x4b0 [ 14.418382][ T358] ? console_flush_one_record+0x106/0x710 [ 14.418385][ T358] ? rcu_is_watching+0x16/0xd0 [ 14.418386][ T358] ? lock_acquire+0x13c/0x160 [ 14.418390][ T358] console_flush_one_record+0x46f/0x710 [ 14.418394][ T358] ? console_emit_next_record+0x4c0/0x4c0 [ 14.418396][ T358] ? __lock_acquire+0x518/0xc20 [ 14.418401][ T358] console_unlock+0xee/0x1f0 [ 14.418404][ T358] ? console_flush_one_record+0x710/0x710 [ 14.418406][ T358] ? rcu_is_watching+0x16/0xd0 [ 14.418408][ T358] ? lock_acquire+0xe0/0x160 [ 14.418411][ T358] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.418413][ T358] ? vprintk_emit+0x320/0x3e0 [ 14.418416][ T358] vprintk_emit+0x37c/0x3e0 [ 14.418419][ T358] ? wake_up_klogd_work_func+0x90/0x90 [ 14.418421][ T358] ? __lock_acquire+0x518/0xc20 [ 14.418425][ T358] _printk+0xc7/0x100 [ 14.418429][ T358] ? snapshot_read.cold+0x21/0x21 [ 14.418431][ T358] ? do_raw_spin_lock+0x131/0x280 [ 14.418434][ T358] ? __rwlock_init+0x150/0x150 [ 14.418438][ T358] ? do_raw_spin_lock+0x131/0x280 [ 14.418440][ T358] do_exit.cold+0x82/0x9c [ 14.418444][ T358] ? exit_notify+0x890/0x890 [ 14.418445][ T358] ? __lock_release.isra.0+0x69/0x1a0 [ 14.418448][ T358] ? rcu_is_watching+0x16/0xd0 [ 14.418451][ T358] do_group_exit+0xb8/0x370 [ 14.418454][ T358] __x64_sys_exit_group+0x3c/0x50 [ 14.418456][ T358] x64_sys_call+0x1567/0x1570 [ 14.418458][ T358] do_syscall_64+0xff/0x530 [ 14.418462][ T358] ? exc_page_fault+0xee/0x100 [ 14.418465][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.418467][ T358] RIP: 0033:0x7fd8233681b8 [ 14.418469][ T358] Code: Unable to access opcode bytes at 0x7fd82336818e. [ 14.418470][ T358] RSP: 002b:00007ffeb8153e18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 14.418472][ T358] RAX: ffffffffffffffda RBX: 00007fd823498f88 RCX: 00007fd8233681b8 [ 14.418474][ T358] RDX: 00007fd8230b3588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 14.418474][ T358] RBP: 00007ffeb8153e70 R08: 0000000000000000 R09: 0000000000000000 [ 14.418475][ T358] R10: 00007ffeb8153c10 R11: 0000000000000246 R12: 0000000000000001 [ 14.418476][ T358] R13: 0000000000000000 R14: 00007fd823497680 R15: 00007fd823498fa0 [ 14.418483][ T358] [ 18.431092][ T199] (udev-worker) (199) used greatest stack depth: 22696 bytes left [ 18.431111][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.431113][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 18.431115][ T199] preempt_count: 2, expected: 0 [ 18.431116][ T199] RCU nest depth: 0, expected: 0 [ 18.431117][ T199] locks held by (udev-worker)/199: 5, last CPU#0: [ 18.431119][ T199] #0: ffffffffad4167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.431127][ T199] #1: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.431131][ T199] #2: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.431134][ T199] #3: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.431138][ T199] #4: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.431142][ T199] irq event stamp: 156060 [ 18.431142][ T199] hardirqs last enabled at (156059): [] __down_trylock_console_sem+0x86/0xa0 [ 18.431145][ T199] hardirqs last disabled at (156060): [] console_emit_next_record+0x3d4/0x4c0 [ 18.431147][ T199] softirqs last enabled at (155990): [] netlink_release+0x17b/0xcf0 [ 18.431151][ T199] softirqs last disabled at (155988): [] netlink_release+0xd2/0xcf0 [ 18.431154][ T199] Preemption disabled at: [ 18.431154][ T199] [<0000000000000000>] 0x0 [ 18.431161][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.431164][ T199] Tainted: [W]=WARN [ 18.431165][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.431167][ T199] Call Trace: [ 18.431169][ T199] [ 18.431170][ T199] dump_stack_lvl+0x6f/0xa0 [ 18.431174][ T199] __might_resched.cold+0x1fe/0x2c1 [ 18.431177][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.431180][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 18.431183][ T199] __kmalloc_noprof+0x443/0x760 [ 18.431185][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 18.431190][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 18.431192][ T199] alloc_buf.isra.0+0x4b/0x260 [ 18.431196][ T199] put_chars+0x1e1/0x2f0 [ 18.431198][ T199] ? __send_to_port+0x420/0x420 [ 18.431199][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.431202][ T199] ? validate_chain+0x38b/0xc20 [ 18.431207][ T199] hvc_console_print+0x292/0x780 [ 18.431213][ T199] ? hvc_write+0x3a0/0x3a0 [ 18.431215][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.431217][ T199] ? lock_acquire+0x13c/0x160 [ 18.431221][ T199] console_emit_next_record+0x22f/0x4c0 [ 18.431225][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 18.431227][ T199] ? console_flush_one_record+0x106/0x710 [ 18.431230][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.431231][ T199] ? lock_acquire+0x13c/0x160 [ 18.431235][ T199] console_flush_one_record+0x46f/0x710 [ 18.431239][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 18.431241][ T199] ? __lock_acquire+0x518/0xc20 [ 18.431247][ T199] console_unlock+0xee/0x1f0 [ 18.431249][ T199] ? console_flush_one_record+0x710/0x710 [ 18.431251][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.431253][ T199] ? lock_acquire+0xe0/0x160 [ 18.431256][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.431258][ T199] ? vprintk_emit+0x320/0x3e0 [ 18.431261][ T199] vprintk_emit+0x37c/0x3e0 [ 18.431264][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 18.431267][ T199] ? __lock_acquire+0x518/0xc20 [ 18.431270][ T199] _printk+0xc7/0x100 [ 18.431273][ T199] ? snapshot_read.cold+0x21/0x21 [ 18.431276][ T199] ? do_raw_spin_lock+0x131/0x280 [ 18.431278][ T199] ? __rwlock_init+0x150/0x150 [ 18.431282][ T199] ? do_raw_spin_lock+0x131/0x280 [ 18.431285][ T199] do_exit.cold+0x82/0x9c [ 18.431288][ T199] ? exit_notify+0x890/0x890 [ 18.431289][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 18.431292][ T199] ? rcu_is_watching+0x16/0xd0 [ 18.431295][ T199] do_group_exit+0xb8/0x370 [ 18.431298][ T199] __x64_sys_exit_group+0x3c/0x50 [ 18.431300][ T199] x64_sys_call+0x1567/0x1570 [ 18.431302][ T199] do_syscall_64+0xff/0x530 [ 18.431306][ T199] ? exc_page_fault+0xee/0x100 [ 18.431309][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.431311][ T199] RIP: 0033:0x7f365f7c21b8 [ 18.431313][ T199] Code: Unable to access opcode bytes at 0x7f365f7c218e. [ 18.431314][ T199] RSP: 002b:00007ffe001cedd8 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 18.431316][ T199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f365f7c21b8 [ 18.431318][ T199] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 18.431318][ T199] RBP: 00007ffe001cef60 R08: 00005615ca5f4e48 R09: 0000000000000000 [ 18.431319][ T199] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 18.431320][ T199] R13: 00007f365f020050 R14: 00007f365fcf3d9e R15: 00005615ca4728f0 [ 18.431327][ T199] [ 18.563798][ T449] netdevsim netdevsim2948 eni2948np1: set_features() failed (-16); wanted 0x041c80008001ca69, left 0x041e80008001ca69 [ 19.184424][ T460] netdevsim netdevsim14530 eni14530np1: renamed from eth0 [ 21.390918][ T460] netdevsim netdevsim8277 eni8277np1: renamed from eth0 [ 21.390934][ T460] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.390937][ T460] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 460, name: (udev-worker) [ 21.390938][ T460] preempt_count: 1, expected: 0 [ 21.390939][ T460] RCU nest depth: 0, expected: 0 [ 21.390940][ T460] locks held by (udev-worker)/460: 6, last CPU#2: [ 21.390942][ T460] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 21.390954][ T460] #1: ff1100000fdeae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 21.390958][ T460] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.390963][ T460] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.390967][ T460] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.390970][ T460] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.390974][ T460] irq event stamp: 104088 [ 21.390975][ T460] hardirqs last enabled at (104087): [] __down_trylock_console_sem+0x86/0xa0 [ 21.390978][ T460] hardirqs last disabled at (104088): [] console_emit_next_record+0x3d4/0x4c0 [ 21.390980][ T460] softirqs last enabled at (104082): [] netif_change_name+0x216/0x8c0 [ 21.390984][ T460] softirqs last disabled at (104080): [] netif_change_name+0x1ad/0x8c0 [ 21.390987][ T460] Preemption disabled at: [ 21.390987][ T460] [] vprintk_emit+0x31b/0x3e0 [ 21.390992][ T460] CPU: 2 UID: 0 PID: 460 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.390995][ T460] Tainted: [W]=WARN [ 21.390996][ T460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.390998][ T460] Call Trace: [ 21.391000][ T460] [ 21.391001][ T460] dump_stack_lvl+0x6f/0xa0 [ 21.391007][ T460] ? vprintk_emit+0x31b/0x3e0 [ 21.391009][ T460] __might_resched.cold+0x1fe/0x2c1 [ 21.391013][ T460] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.391017][ T460] ? __kmalloc_noprof+0xdb/0x760 [ 21.391022][ T460] __kmalloc_noprof+0x443/0x760 [ 21.391024][ T460] ? alloc_buf.isra.0+0x4b/0x260 [ 21.391031][ T460] ? do_raw_spin_unlock+0x59/0x250 [ 21.391034][ T460] alloc_buf.isra.0+0x4b/0x260 [ 21.391037][ T460] put_chars+0x1e1/0x2f0 [ 21.391040][ T460] ? __send_to_port+0x420/0x420 [ 21.391041][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.391045][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.391047][ T460] ? validate_chain+0x38b/0xc20 [ 21.391052][ T460] hvc_console_print+0x292/0x780 [ 21.391056][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391061][ T460] ? hvc_write+0x3a0/0x3a0 [ 21.391065][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391069][ T460] console_emit_next_record+0x22f/0x4c0 [ 21.391073][ T460] ? devkmsg_read+0x4b0/0x4b0 [ 21.391075][ T460] ? console_flush_one_record+0x106/0x710 [ 21.391078][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391080][ T460] ? lock_acquire+0x13c/0x160 [ 21.391084][ T460] console_flush_one_record+0x46f/0x710 [ 21.391088][ T460] ? console_emit_next_record+0x4c0/0x4c0 [ 21.391090][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391096][ T460] console_unlock+0xee/0x1f0 [ 21.391098][ T460] ? console_flush_one_record+0x710/0x710 [ 21.391100][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391102][ T460] ? lock_acquire+0xe0/0x160 [ 21.391106][ T460] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.391108][ T460] ? vprintk_emit+0x320/0x3e0 [ 21.391110][ T460] vprintk_emit+0x37c/0x3e0 [ 21.391119][ T460] ? wake_up_klogd_work_func+0x90/0x90 [ 21.391121][ T460] ? mark_usage+0x61/0x170 [ 21.391123][ T460] ? lock_pin_lock+0x87/0x180 [ 21.391128][ T460] dev_vprintk_emit+0x27f/0x2c0 [ 21.391133][ T460] ? device_rename.cold+0xa/0xa [ 21.391138][ T460] ? mark_usage+0x61/0x170 [ 21.391141][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391144][ T460] dev_printk_emit+0xb9/0xee [ 21.391147][ T460] ? dev_vprintk_emit+0x2c0/0x2c0 [ 21.391149][ T460] ? validate_chain+0x38b/0xc20 [ 21.391152][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391153][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391155][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.391157][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.391160][ T460] __netdev_printk+0x160/0x1d0 [ 21.391167][ T460] netdev_info+0xe2/0x116 [ 21.391170][ T460] ? netdev_notice+0x120/0x120 [ 21.391173][ T460] ? find_held_lock+0x2b/0x80 [ 21.391175][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.391178][ T460] ? mark_held_locks+0x40/0x70 [ 21.391181][ T460] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 21.391184][ T460] netif_change_name.cold+0x4f/0x89 [ 21.391187][ T460] ? lock_pin_lock+0x87/0x180 [ 21.391190][ T460] ? netdev_adjacent_rename_links+0x470/0x470 [ 21.391193][ T460] ? find_held_lock+0x2b/0x80 [ 21.391196][ T460] ? __asan_memset+0x27/0x50 [ 21.391201][ T460] do_setlink.isra.0+0x1f7d/0x2a60 [ 21.391204][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391207][ T460] ? rtnl_link_get_size+0x350/0x350 [ 21.391209][ T460] ? mark_usage+0x61/0x170 [ 21.391210][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.391213][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.391214][ T460] ? validate_chain+0x38b/0xc20 [ 21.391219][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391221][ T460] ? lock_pin_lock+0xee/0x180 [ 21.391222][ T460] ? __lock_acquire+0x480/0xc20 [ 21.391226][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.391228][ T460] ? rtnl_setlink+0x29d/0x920 [ 21.391230][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391232][ T460] ? lock_acquire+0x13c/0x160 [ 21.391234][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391235][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391236][ T460] ? trace_contention_end+0xb3/0x180 [ 21.391239][ T460] ? __mutex_lock+0x1db/0x1ea0 [ 21.391241][ T460] ? __mutex_lock+0x9a3/0x1ea0 [ 21.391244][ T460] ? rtnl_setlink+0x29d/0x920 [ 21.391245][ T460] ? mark_usage+0x61/0x170 [ 21.391248][ T460] ? ww_mutex_lock+0x160/0x160 [ 21.391249][ T460] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.391254][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391257][ T460] ? rcu_is_watching+0x16/0xd0 [ 21.391264][ T460] rtnl_setlink+0x527/0x920 [ 21.391267][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.391269][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391292][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.391294][ T460] ? find_held_lock+0x2b/0x80 [ 21.391296][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.391298][ T460] ? mark_usage+0x61/0x170 [ 21.391301][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391305][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.391307][ T460] ? find_held_lock+0x2b/0x80 [ 21.391309][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.391311][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.391315][ T460] ? __rtnl_newlink+0xa50/0xa50 [ 21.391317][ T460] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.391320][ T460] ? rtnl_link_fill+0x920/0x920 [ 21.391321][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391325][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 21.391327][ T460] ? find_held_lock+0x2b/0x80 [ 21.391331][ T460] netlink_rcv_skb+0x14e/0x3a0 [ 21.391334][ T460] ? rtnl_link_fill+0x920/0x920 [ 21.391337][ T460] ? netlink_ack+0xcf0/0xcf0 [ 21.391343][ T460] ? netlink_deliver_tap+0xc5/0x330 [ 21.391345][ T460] ? netlink_deliver_tap+0x13c/0x330 [ 21.391350][ T460] netlink_unicast+0x486/0x750 [ 21.391354][ T460] ? netlink_attachskb+0x810/0x810 [ 21.391357][ T460] ? __lock_acquire+0x518/0xc20 [ 21.391361][ T460] netlink_sendmsg+0x75b/0xc90 [ 21.391365][ T460] ? netlink_unicast+0x750/0x750 [ 21.391366][ T460] ? find_held_lock+0x2b/0x80 [ 21.391369][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 21.391374][ T460] __sock_sendmsg+0xce/0x190 [ 21.391377][ T460] ? fdget+0x4f/0x1e0 [ 21.391380][ T460] __sys_sendto+0x260/0x320 [ 21.391384][ T460] ? __ia32_sys_getpeername+0xd0/0xd0 [ 21.391398][ T460] __x64_sys_sendto+0xe4/0x1f0 [ 21.391400][ T460] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.391404][ T460] ? lockdep_hardirqs_on+0x91/0x130 [ 21.391406][ T460] ? do_syscall_64+0xa6/0x530 [ 21.391409][ T460] do_syscall_64+0xff/0x530 [ 21.391411][ T460] ? exc_page_fault+0xee/0x100 [ 21.391413][ T460] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.391415][ T460] RIP: 0033:0x7f365f77154e [ 21.391420][ T460] 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 [ 21.391421][ T460] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 21.391424][ T460] RAX: ffffffffffffffda RBX: 00005615ca5ebf70 RCX: 00007f365f77154e [ 21.391425][ T460] RDX: 0000000000000030 RSI: 00005615ca5efbc0 RDI: 0000000000000012 [ 21.391426][ T460] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 21.391427][ T460] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bfb20 [ 21.391427][ T460] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 21.391434][ T460] [ 26.637454][ T673] netdevsim netdevsim19488 eni19488np1: renamed from eth0 [ 26.637469][ T673] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.637472][ T673] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 673, name: (udev-worker) [ 26.637473][ T673] preempt_count: 1, expected: 0 [ 26.637474][ T673] RCU nest depth: 0, expected: 0 [ 26.637475][ T673] locks held by (udev-worker)/673: 6, last CPU#3: [ 26.637477][ T673] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 26.637488][ T673] #1: ff11000013ee2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 26.637493][ T673] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.637498][ T673] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.637502][ T673] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.637505][ T673] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.637510][ T673] irq event stamp: 24942 [ 26.637510][ T673] hardirqs last enabled at (24941): [] __down_trylock_console_sem+0x86/0xa0 [ 26.637514][ T673] hardirqs last disabled at (24942): [] console_emit_next_record+0x3d4/0x4c0 [ 26.637516][ T673] softirqs last enabled at (24936): [] netif_change_name+0x216/0x8c0 [ 26.637519][ T673] softirqs last disabled at (24934): [] netif_change_name+0x1ad/0x8c0 [ 26.637522][ T673] Preemption disabled at: [ 26.637522][ T673] [] vprintk_emit+0x31b/0x3e0 [ 26.637530][ T673] CPU: 3 UID: 0 PID: 673 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.637533][ T673] Tainted: [W]=WARN [ 26.637534][ T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.637535][ T673] Call Trace: [ 26.637537][ T673] [ 26.637538][ T673] dump_stack_lvl+0x6f/0xa0 [ 26.637544][ T673] ? vprintk_emit+0x31b/0x3e0 [ 26.637546][ T673] __might_resched.cold+0x1fe/0x2c1 [ 26.637550][ T673] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.637555][ T673] ? __kmalloc_noprof+0xdb/0x760 [ 26.637559][ T673] __kmalloc_noprof+0x443/0x760 [ 26.637561][ T673] ? alloc_buf.isra.0+0x4b/0x260 [ 26.637568][ T673] ? do_raw_spin_unlock+0x59/0x250 [ 26.637571][ T673] alloc_buf.isra.0+0x4b/0x260 [ 26.637574][ T673] put_chars+0x1e1/0x2f0 [ 26.637577][ T673] ? __send_to_port+0x420/0x420 [ 26.637578][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.637581][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.637584][ T673] ? validate_chain+0x38b/0xc20 [ 26.637589][ T673] hvc_console_print+0x292/0x780 [ 26.637593][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637599][ T673] ? hvc_write+0x3a0/0x3a0 [ 26.637602][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637607][ T673] console_emit_next_record+0x22f/0x4c0 [ 26.637611][ T673] ? devkmsg_read+0x4b0/0x4b0 [ 26.637612][ T673] ? console_flush_one_record+0x106/0x710 [ 26.637616][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637617][ T673] ? lock_acquire+0x13c/0x160 [ 26.637621][ T673] console_flush_one_record+0x46f/0x710 [ 26.637625][ T673] ? console_emit_next_record+0x4c0/0x4c0 [ 26.637627][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637633][ T673] console_unlock+0xee/0x1f0 [ 26.637635][ T673] ? console_flush_one_record+0x710/0x710 [ 26.637637][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637639][ T673] ? lock_acquire+0xe0/0x160 [ 26.637643][ T673] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.637644][ T673] ? vprintk_emit+0x320/0x3e0 [ 26.637647][ T673] vprintk_emit+0x37c/0x3e0 [ 26.637650][ T673] ? wake_up_klogd_work_func+0x90/0x90 [ 26.637652][ T673] ? mark_usage+0x61/0x170 [ 26.637654][ T673] ? lock_pin_lock+0x87/0x180 [ 26.637659][ T673] dev_vprintk_emit+0x27f/0x2c0 [ 26.637664][ T673] ? device_rename.cold+0xa/0xa [ 26.637669][ T673] ? mark_usage+0x61/0x170 [ 26.637671][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637675][ T673] dev_printk_emit+0xb9/0xee [ 26.637677][ T673] ? dev_vprintk_emit+0x2c0/0x2c0 [ 26.637680][ T673] ? validate_chain+0x38b/0xc20 [ 26.637682][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637684][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637686][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.637687][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.637691][ T673] __netdev_printk+0x160/0x1d0 [ 26.637698][ T673] netdev_info+0xe2/0x116 [ 26.637700][ T673] ? netdev_notice+0x120/0x120 [ 26.637703][ T673] ? find_held_lock+0x2b/0x80 [ 26.637706][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 26.637708][ T673] ? mark_held_locks+0x40/0x70 [ 26.637712][ T673] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 26.637714][ T673] netif_change_name.cold+0x4f/0x89 [ 26.637717][ T673] ? lock_pin_lock+0x87/0x180 [ 26.637720][ T673] ? netdev_adjacent_rename_links+0x470/0x470 [ 26.637723][ T673] ? find_held_lock+0x2b/0x80 [ 26.637726][ T673] ? __asan_memset+0x27/0x50 [ 26.637732][ T673] do_setlink.isra.0+0x1f7d/0x2a60 [ 26.637734][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637737][ T673] ? rtnl_link_get_size+0x350/0x350 [ 26.637739][ T673] ? mark_usage+0x61/0x170 [ 26.637741][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.637743][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.637745][ T673] ? validate_chain+0x38b/0xc20 [ 26.637749][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637751][ T673] ? lock_pin_lock+0xee/0x180 [ 26.637753][ T673] ? __lock_acquire+0x480/0xc20 [ 26.637756][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 26.637758][ T673] ? rtnl_setlink+0x29d/0x920 [ 26.637761][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637763][ T673] ? lock_acquire+0x13c/0x160 [ 26.637764][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637766][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637767][ T673] ? trace_contention_end+0xb3/0x180 [ 26.637770][ T673] ? __mutex_lock+0x1db/0x1ea0 [ 26.637772][ T673] ? __mutex_lock+0x9a3/0x1ea0 [ 26.637774][ T673] ? rtnl_setlink+0x29d/0x920 [ 26.637776][ T673] ? mark_usage+0x61/0x170 [ 26.637779][ T673] ? ww_mutex_lock+0x160/0x160 [ 26.637780][ T673] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.637784][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637788][ T673] ? rcu_is_watching+0x16/0xd0 [ 26.637795][ T673] rtnl_setlink+0x527/0x920 [ 26.637798][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 26.637799][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637822][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 26.637824][ T673] ? find_held_lock+0x2b/0x80 [ 26.637826][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 26.637828][ T673] ? mark_usage+0x61/0x170 [ 26.637831][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637835][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 26.637837][ T673] ? find_held_lock+0x2b/0x80 [ 26.637839][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 26.637841][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 26.637845][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 26.637847][ T673] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.637850][ T673] ? rtnl_link_fill+0x920/0x920 [ 26.637851][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637856][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 26.637858][ T673] ? find_held_lock+0x2b/0x80 [ 26.637861][ T673] netlink_rcv_skb+0x14e/0x3a0 [ 26.637865][ T673] ? rtnl_link_fill+0x920/0x920 [ 26.637868][ T673] ? netlink_ack+0xcf0/0xcf0 [ 26.637874][ T673] ? netlink_deliver_tap+0xc5/0x330 [ 26.637876][ T673] ? netlink_deliver_tap+0x13c/0x330 [ 26.637881][ T673] netlink_unicast+0x486/0x750 [ 26.637885][ T673] ? netlink_attachskb+0x810/0x810 [ 26.637889][ T673] ? __lock_acquire+0x518/0xc20 [ 26.637892][ T673] netlink_sendmsg+0x75b/0xc90 [ 26.637896][ T673] ? netlink_unicast+0x750/0x750 [ 26.637898][ T673] ? find_held_lock+0x2b/0x80 [ 26.637901][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 26.637905][ T673] __sock_sendmsg+0xce/0x190 [ 26.637908][ T673] ? fdget+0x4f/0x1e0 [ 26.637912][ T673] __sys_sendto+0x260/0x320 [ 26.637915][ T673] ? __ia32_sys_getpeername+0xd0/0xd0 [ 26.637929][ T673] __x64_sys_sendto+0xe4/0x1f0 [ 26.637931][ T673] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.637935][ T673] ? lockdep_hardirqs_on+0x91/0x130 [ 26.637937][ T673] ? do_syscall_64+0xa6/0x530 [ 26.637940][ T673] do_syscall_64+0xff/0x530 [ 26.637942][ T673] ? exc_page_fault+0xee/0x100 [ 26.637945][ T673] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.637947][ T673] RIP: 0033:0x7f365f77154e [ 26.637951][ T673] 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 [ 26.637952][ T673] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 26.637955][ T673] RAX: ffffffffffffffda RBX: 00005615ca472220 RCX: 00007f365f77154e [ 26.637956][ T673] RDX: 0000000000000030 RSI: 00005615ca5a47a0 RDI: 0000000000000012 [ 26.637957][ T673] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 26.637958][ T673] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5e5270 [ 26.637959][ T673] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 26.637965][ T673] [ 29.642722][ T673] netdevsim netdevsim19424 eni19424np1: renamed from eth0 [ 29.642738][ T673] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.642740][ T673] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 673, name: (udev-worker) [ 29.642742][ T673] preempt_count: 1, expected: 0 [ 29.642743][ T673] RCU nest depth: 0, expected: 0 [ 29.642744][ T673] locks held by (udev-worker)/673: 6, last CPU#0: [ 29.642746][ T673] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 29.642757][ T673] #1: ff11000010a8ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 29.642762][ T673] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 29.642767][ T673] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 29.642770][ T673] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 29.642774][ T673] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 29.642778][ T673] irq event stamp: 94818 [ 29.642779][ T673] hardirqs last enabled at (94817): [] __down_trylock_console_sem+0x86/0xa0 [ 29.642782][ T673] hardirqs last disabled at (94818): [] console_emit_next_record+0x3d4/0x4c0 [ 29.642784][ T673] softirqs last enabled at (94812): [] netif_change_name+0x216/0x8c0 [ 29.642788][ T673] softirqs last disabled at (94810): [] netif_change_name+0x1ad/0x8c0 [ 29.642790][ T673] Preemption disabled at: [ 29.642791][ T673] [] vprintk_emit+0x31b/0x3e0 [ 29.642796][ T673] CPU: 0 UID: 0 PID: 673 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.642799][ T673] Tainted: [W]=WARN [ 29.642800][ T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.642802][ T673] Call Trace: [ 29.642803][ T673] [ 29.642805][ T673] dump_stack_lvl+0x6f/0xa0 [ 29.642811][ T673] ? vprintk_emit+0x31b/0x3e0 [ 29.642812][ T673] __might_resched.cold+0x1fe/0x2c1 [ 29.642817][ T673] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.642821][ T673] ? __kmalloc_noprof+0xdb/0x760 [ 29.642825][ T673] __kmalloc_noprof+0x443/0x760 [ 29.642827][ T673] ? alloc_buf.isra.0+0x4b/0x260 [ 29.642833][ T673] ? do_raw_spin_unlock+0x59/0x250 [ 29.642836][ T673] alloc_buf.isra.0+0x4b/0x260 [ 29.642839][ T673] put_chars+0x1e1/0x2f0 [ 29.642842][ T673] ? __send_to_port+0x420/0x420 [ 29.642843][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.642847][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.642849][ T673] ? validate_chain+0x38b/0xc20 [ 29.642854][ T673] hvc_console_print+0x292/0x780 [ 29.642858][ T673] ? __lock_acquire+0x518/0xc20 [ 29.642863][ T673] ? hvc_write+0x3a0/0x3a0 [ 29.642867][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.642871][ T673] console_emit_next_record+0x22f/0x4c0 [ 29.642875][ T673] ? devkmsg_read+0x4b0/0x4b0 [ 29.642877][ T673] ? console_flush_one_record+0x106/0x710 [ 29.642880][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.642882][ T673] ? lock_acquire+0x13c/0x160 [ 29.642886][ T673] console_flush_one_record+0x46f/0x710 [ 29.642890][ T673] ? console_emit_next_record+0x4c0/0x4c0 [ 29.642892][ T673] ? __lock_acquire+0x518/0xc20 [ 29.642897][ T673] console_unlock+0xee/0x1f0 [ 29.642900][ T673] ? console_flush_one_record+0x710/0x710 [ 29.642902][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.642904][ T673] ? lock_acquire+0xe0/0x160 [ 29.642907][ T673] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.642909][ T673] ? vprintk_emit+0x320/0x3e0 [ 29.642912][ T673] vprintk_emit+0x37c/0x3e0 [ 29.642915][ T673] ? wake_up_klogd_work_func+0x90/0x90 [ 29.642916][ T673] ? mark_usage+0x61/0x170 [ 29.642918][ T673] ? lock_pin_lock+0x87/0x180 [ 29.642924][ T673] dev_vprintk_emit+0x27f/0x2c0 [ 29.642929][ T673] ? device_rename.cold+0xa/0xa [ 29.642934][ T673] ? mark_usage+0x61/0x170 [ 29.642936][ T673] ? __lock_acquire+0x518/0xc20 [ 29.642940][ T673] dev_printk_emit+0xb9/0xee [ 29.642942][ T673] ? dev_vprintk_emit+0x2c0/0x2c0 [ 29.642945][ T673] ? validate_chain+0x38b/0xc20 [ 29.642948][ T673] ? __lock_acquire+0x518/0xc20 [ 29.642949][ T673] ? __lock_acquire+0x518/0xc20 [ 29.642951][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.642952][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.642956][ T673] __netdev_printk+0x160/0x1d0 [ 29.642963][ T673] netdev_info+0xe2/0x116 [ 29.642965][ T673] ? netdev_notice+0x120/0x120 [ 29.642968][ T673] ? find_held_lock+0x2b/0x80 [ 29.642971][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 29.642973][ T673] ? mark_held_locks+0x40/0x70 [ 29.642977][ T673] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.642979][ T673] netif_change_name.cold+0x4f/0x89 [ 29.642982][ T673] ? lock_pin_lock+0x87/0x180 [ 29.642985][ T673] ? netdev_adjacent_rename_links+0x470/0x470 [ 29.642988][ T673] ? find_held_lock+0x2b/0x80 [ 29.642991][ T673] ? __asan_memset+0x27/0x50 [ 29.642997][ T673] do_setlink.isra.0+0x1f7d/0x2a60 [ 29.643000][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643003][ T673] ? rtnl_link_get_size+0x350/0x350 [ 29.643004][ T673] ? mark_usage+0x61/0x170 [ 29.643006][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.643008][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.643010][ T673] ? validate_chain+0x38b/0xc20 [ 29.643014][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643016][ T673] ? lock_pin_lock+0xee/0x180 [ 29.643018][ T673] ? __lock_acquire+0x480/0xc20 [ 29.643021][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 29.643023][ T673] ? rtnl_setlink+0x29d/0x920 [ 29.643026][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.643027][ T673] ? lock_acquire+0x13c/0x160 [ 29.643029][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.643030][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.643032][ T673] ? trace_contention_end+0xb3/0x180 [ 29.643034][ T673] ? __mutex_lock+0x1db/0x1ea0 [ 29.643037][ T673] ? __mutex_lock+0x9a3/0x1ea0 [ 29.643039][ T673] ? rtnl_setlink+0x29d/0x920 [ 29.643040][ T673] ? mark_usage+0x61/0x170 [ 29.643043][ T673] ? ww_mutex_lock+0x160/0x160 [ 29.643044][ T673] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.643048][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643052][ T673] ? rcu_is_watching+0x16/0xd0 [ 29.643059][ T673] rtnl_setlink+0x527/0x920 [ 29.643062][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 29.643063][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643086][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 29.643088][ T673] ? find_held_lock+0x2b/0x80 [ 29.643091][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 29.643093][ T673] ? mark_usage+0x61/0x170 [ 29.643095][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643100][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 29.643101][ T673] ? find_held_lock+0x2b/0x80 [ 29.643103][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 29.643105][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 29.643109][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 29.643111][ T673] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.643114][ T673] ? rtnl_link_fill+0x920/0x920 [ 29.643116][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643120][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 29.643122][ T673] ? find_held_lock+0x2b/0x80 [ 29.643126][ T673] netlink_rcv_skb+0x14e/0x3a0 [ 29.643128][ T673] ? rtnl_link_fill+0x920/0x920 [ 29.643131][ T673] ? netlink_ack+0xcf0/0xcf0 [ 29.643138][ T673] ? netlink_deliver_tap+0xc5/0x330 [ 29.643140][ T673] ? netlink_deliver_tap+0x13c/0x330 [ 29.643145][ T673] netlink_unicast+0x486/0x750 [ 29.643149][ T673] ? netlink_attachskb+0x810/0x810 [ 29.643152][ T673] ? __lock_acquire+0x518/0xc20 [ 29.643160][ T673] netlink_sendmsg+0x75b/0xc90 [ 29.643164][ T673] ? netlink_unicast+0x750/0x750 [ 29.643166][ T673] ? find_held_lock+0x2b/0x80 [ 29.643168][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 29.643173][ T673] __sock_sendmsg+0xce/0x190 [ 29.643176][ T673] ? fdget+0x4f/0x1e0 [ 29.643179][ T673] __sys_sendto+0x260/0x320 [ 29.643182][ T673] ? __ia32_sys_getpeername+0xd0/0xd0 [ 29.643188][ T673] ? rcutree_report_cpu_dead+0x4a0/0x4a0 [ 29.643198][ T673] __x64_sys_sendto+0xe4/0x1f0 [ 29.643200][ T673] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.643204][ T673] ? lockdep_hardirqs_on+0x91/0x130 [ 29.643207][ T673] ? do_syscall_64+0xa6/0x530 [ 29.643209][ T673] do_syscall_64+0xff/0x530 [ 29.643211][ T673] ? irq_exit_rcu+0x1a/0x30 [ 29.643216][ T673] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.643218][ T673] RIP: 0033:0x7f365f77154e [ 29.643221][ T673] 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 [ 29.643223][ T673] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 29.643225][ T673] RAX: ffffffffffffffda RBX: 00005615ca472220 RCX: 00007f365f77154e [ 29.643227][ T673] RDX: 0000000000000030 RSI: 00005615ca46c8d0 RDI: 0000000000000012 [ 29.643227][ T673] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 29.643228][ T673] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5fde60 [ 29.643229][ T673] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 29.643236][ T673] [ 32.036904][ T673] netdevsim netdevsim4681 eni4681np1: renamed from eth0 [ 32.036920][ T673] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.036922][ T673] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 673, name: (udev-worker) [ 32.036924][ T673] preempt_count: 1, expected: 0 [ 32.036924][ T673] RCU nest depth: 0, expected: 0 [ 32.036925][ T673] locks held by (udev-worker)/673: 6, last CPU#3: [ 32.036927][ T673] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 32.036939][ T673] #1: ff1100001093ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 32.036944][ T673] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.036949][ T673] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.036953][ T673] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.036956][ T673] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.036960][ T673] irq event stamp: 161936 [ 32.036961][ T673] hardirqs last enabled at (161935): [] __down_trylock_console_sem+0x86/0xa0 [ 32.036964][ T673] hardirqs last disabled at (161936): [] console_emit_next_record+0x3d4/0x4c0 [ 32.036966][ T673] softirqs last enabled at (161930): [] netif_change_name+0x216/0x8c0 [ 32.036970][ T673] softirqs last disabled at (161928): [] netif_change_name+0x1ad/0x8c0 [ 32.036972][ T673] Preemption disabled at: [ 32.036973][ T673] [] vprintk_emit+0x31b/0x3e0 [ 32.036978][ T673] CPU: 3 UID: 0 PID: 673 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.036981][ T673] Tainted: [W]=WARN [ 32.036982][ T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.036984][ T673] Call Trace: [ 32.036985][ T673] [ 32.036987][ T673] dump_stack_lvl+0x6f/0xa0 [ 32.036993][ T673] ? vprintk_emit+0x31b/0x3e0 [ 32.036994][ T673] __might_resched.cold+0x1fe/0x2c1 [ 32.036999][ T673] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.037003][ T673] ? __kmalloc_noprof+0xdb/0x760 [ 32.037008][ T673] __kmalloc_noprof+0x443/0x760 [ 32.037010][ T673] ? alloc_buf.isra.0+0x4b/0x260 [ 32.037016][ T673] ? do_raw_spin_unlock+0x59/0x250 [ 32.037019][ T673] alloc_buf.isra.0+0x4b/0x260 [ 32.037023][ T673] put_chars+0x1e1/0x2f0 [ 32.037025][ T673] ? __send_to_port+0x420/0x420 [ 32.037026][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.037030][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.037033][ T673] ? validate_chain+0x38b/0xc20 [ 32.037037][ T673] hvc_console_print+0x292/0x780 [ 32.037041][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037047][ T673] ? hvc_write+0x3a0/0x3a0 [ 32.037050][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037054][ T673] console_emit_next_record+0x22f/0x4c0 [ 32.037058][ T673] ? devkmsg_read+0x4b0/0x4b0 [ 32.037060][ T673] ? console_flush_one_record+0x106/0x710 [ 32.037063][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037065][ T673] ? lock_acquire+0x13c/0x160 [ 32.037069][ T673] console_flush_one_record+0x46f/0x710 [ 32.037073][ T673] ? console_emit_next_record+0x4c0/0x4c0 [ 32.037075][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037080][ T673] console_unlock+0xee/0x1f0 [ 32.037083][ T673] ? console_flush_one_record+0x710/0x710 [ 32.037085][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037087][ T673] ? lock_acquire+0xe0/0x160 [ 32.037090][ T673] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.037092][ T673] ? vprintk_emit+0x320/0x3e0 [ 32.037095][ T673] vprintk_emit+0x37c/0x3e0 [ 32.037098][ T673] ? wake_up_klogd_work_func+0x90/0x90 [ 32.037099][ T673] ? mark_usage+0x61/0x170 [ 32.037101][ T673] ? lock_pin_lock+0x87/0x180 [ 32.037106][ T673] dev_vprintk_emit+0x27f/0x2c0 [ 32.037112][ T673] ? device_rename.cold+0xa/0xa [ 32.037117][ T673] ? mark_usage+0x61/0x170 [ 32.037119][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037122][ T673] dev_printk_emit+0xb9/0xee [ 32.037125][ T673] ? dev_vprintk_emit+0x2c0/0x2c0 [ 32.037128][ T673] ? validate_chain+0x38b/0xc20 [ 32.037130][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037131][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037133][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.037135][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.037138][ T673] __netdev_printk+0x160/0x1d0 [ 32.037145][ T673] netdev_info+0xe2/0x116 [ 32.037148][ T673] ? netdev_notice+0x120/0x120 [ 32.037150][ T673] ? find_held_lock+0x2b/0x80 [ 32.037153][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 32.037156][ T673] ? mark_held_locks+0x40/0x70 [ 32.037159][ T673] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 32.037161][ T673] netif_change_name.cold+0x4f/0x89 [ 32.037164][ T673] ? lock_pin_lock+0x87/0x180 [ 32.037173][ T673] ? netdev_adjacent_rename_links+0x470/0x470 [ 32.037176][ T673] ? find_held_lock+0x2b/0x80 [ 32.037179][ T673] ? __asan_memset+0x27/0x50 [ 32.037185][ T673] do_setlink.isra.0+0x1f7d/0x2a60 [ 32.037188][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037191][ T673] ? rtnl_link_get_size+0x350/0x350 [ 32.037192][ T673] ? mark_usage+0x61/0x170 [ 32.037194][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.037196][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.037198][ T673] ? validate_chain+0x38b/0xc20 [ 32.037202][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037204][ T673] ? lock_pin_lock+0xee/0x180 [ 32.037206][ T673] ? __lock_acquire+0x480/0xc20 [ 32.037209][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 32.037211][ T673] ? rtnl_setlink+0x29d/0x920 [ 32.037214][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037216][ T673] ? lock_acquire+0x13c/0x160 [ 32.037217][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037218][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037220][ T673] ? trace_contention_end+0xb3/0x180 [ 32.037222][ T673] ? __mutex_lock+0x1db/0x1ea0 [ 32.037225][ T673] ? __mutex_lock+0x9a3/0x1ea0 [ 32.037227][ T673] ? rtnl_setlink+0x29d/0x920 [ 32.037229][ T673] ? mark_usage+0x61/0x170 [ 32.037232][ T673] ? ww_mutex_lock+0x160/0x160 [ 32.037233][ T673] ? nla_get_range_signed+0x3d0/0x3d0 [ 32.037236][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037239][ T673] ? rcu_is_watching+0x16/0xd0 [ 32.037247][ T673] rtnl_setlink+0x527/0x920 [ 32.037250][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 32.037251][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037274][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 32.037276][ T673] ? find_held_lock+0x2b/0x80 [ 32.037279][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 32.037281][ T673] ? mark_usage+0x61/0x170 [ 32.037283][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037287][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 32.037289][ T673] ? find_held_lock+0x2b/0x80 [ 32.037291][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 32.037293][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 32.037296][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 32.037298][ T673] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.037301][ T673] ? rtnl_link_fill+0x920/0x920 [ 32.037303][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037307][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 32.037309][ T673] ? find_held_lock+0x2b/0x80 [ 32.037313][ T673] netlink_rcv_skb+0x14e/0x3a0 [ 32.037316][ T673] ? rtnl_link_fill+0x920/0x920 [ 32.037319][ T673] ? netlink_ack+0xcf0/0xcf0 [ 32.037325][ T673] ? netlink_deliver_tap+0xc5/0x330 [ 32.037327][ T673] ? netlink_deliver_tap+0x13c/0x330 [ 32.037332][ T673] netlink_unicast+0x486/0x750 [ 32.037336][ T673] ? netlink_attachskb+0x810/0x810 [ 32.037339][ T673] ? __lock_acquire+0x518/0xc20 [ 32.037343][ T673] netlink_sendmsg+0x75b/0xc90 [ 32.037347][ T673] ? netlink_unicast+0x750/0x750 [ 32.037348][ T673] ? find_held_lock+0x2b/0x80 [ 32.037351][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 32.037356][ T673] __sock_sendmsg+0xce/0x190 [ 32.037359][ T673] ? fdget+0x4f/0x1e0 [ 32.037362][ T673] __sys_sendto+0x260/0x320 [ 32.037365][ T673] ? __ia32_sys_getpeername+0xd0/0xd0 [ 32.037376][ T673] ? exc_page_fault+0x87/0x100 [ 32.037382][ T673] __x64_sys_sendto+0xe4/0x1f0 [ 32.037384][ T673] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.037388][ T673] ? lockdep_hardirqs_on+0x91/0x130 [ 32.037389][ T673] ? do_syscall_64+0xa6/0x530 [ 32.037392][ T673] do_syscall_64+0xff/0x530 [ 32.037394][ T673] ? exc_page_fault+0xee/0x100 [ 32.037396][ T673] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.037398][ T673] RIP: 0033:0x7f365f77154e [ 32.037402][ T673] 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 [ 32.037404][ T673] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 32.037406][ T673] RAX: ffffffffffffffda RBX: 00005615ca472220 RCX: 00007f365f77154e [ 32.037407][ T673] RDX: 0000000000000030 RSI: 00005615ca5e3370 RDI: 0000000000000012 [ 32.037408][ T673] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 32.037409][ T673] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5be8f0 [ 32.037410][ T673] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 32.037416][ T673] [ 34.541252][ T673] netdevsim netdevsim25319 eni25319np1: renamed from eth0 [ 34.541269][ T673] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.541271][ T673] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 673, name: (udev-worker) [ 34.541273][ T673] preempt_count: 1, expected: 0 [ 34.541274][ T673] RCU nest depth: 0, expected: 0 [ 34.541275][ T673] locks held by (udev-worker)/673: 6, last CPU#2: [ 34.541277][ T673] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 34.541289][ T673] #1: ff11000010b02e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 34.541293][ T673] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.541298][ T673] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.541302][ T673] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.541306][ T673] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.541310][ T673] irq event stamp: 213512 [ 34.541311][ T673] hardirqs last enabled at (213511): [] __down_trylock_console_sem+0x86/0xa0 [ 34.541314][ T673] hardirqs last disabled at (213512): [] console_emit_next_record+0x3d4/0x4c0 [ 34.541316][ T673] softirqs last enabled at (213506): [] netif_change_name+0x216/0x8c0 [ 34.541320][ T673] softirqs last disabled at (213504): [] netif_change_name+0x1ad/0x8c0 [ 34.541322][ T673] Preemption disabled at: [ 34.541323][ T673] [] vprintk_emit+0x31b/0x3e0 [ 34.541328][ T673] CPU: 2 UID: 0 PID: 673 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.541331][ T673] Tainted: [W]=WARN [ 34.541332][ T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.541334][ T673] Call Trace: [ 34.541336][ T673] [ 34.541337][ T673] dump_stack_lvl+0x6f/0xa0 [ 34.541343][ T673] ? vprintk_emit+0x31b/0x3e0 [ 34.541345][ T673] __might_resched.cold+0x1fe/0x2c1 [ 34.541349][ T673] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.541353][ T673] ? __kmalloc_noprof+0xdb/0x760 [ 34.541358][ T673] __kmalloc_noprof+0x443/0x760 [ 34.541360][ T673] ? alloc_buf.isra.0+0x4b/0x260 [ 34.541366][ T673] ? do_raw_spin_unlock+0x59/0x250 [ 34.541369][ T673] alloc_buf.isra.0+0x4b/0x260 [ 34.541373][ T673] put_chars+0x1e1/0x2f0 [ 34.541375][ T673] ? __send_to_port+0x420/0x420 [ 34.541376][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.541380][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.541383][ T673] ? validate_chain+0x38b/0xc20 [ 34.541388][ T673] hvc_console_print+0x292/0x780 [ 34.541392][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541397][ T673] ? hvc_write+0x3a0/0x3a0 [ 34.541400][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541405][ T673] console_emit_next_record+0x22f/0x4c0 [ 34.541409][ T673] ? devkmsg_read+0x4b0/0x4b0 [ 34.541411][ T673] ? console_flush_one_record+0x106/0x710 [ 34.541414][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541416][ T673] ? lock_acquire+0x13c/0x160 [ 34.541420][ T673] console_flush_one_record+0x46f/0x710 [ 34.541425][ T673] ? console_emit_next_record+0x4c0/0x4c0 [ 34.541426][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541432][ T673] console_unlock+0xee/0x1f0 [ 34.541435][ T673] ? console_flush_one_record+0x710/0x710 [ 34.541437][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541438][ T673] ? lock_acquire+0xe0/0x160 [ 34.541442][ T673] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.541444][ T673] ? vprintk_emit+0x320/0x3e0 [ 34.541447][ T673] vprintk_emit+0x37c/0x3e0 [ 34.541450][ T673] ? wake_up_klogd_work_func+0x90/0x90 [ 34.541451][ T673] ? mark_usage+0x61/0x170 [ 34.541453][ T673] ? lock_pin_lock+0x87/0x180 [ 34.541459][ T673] dev_vprintk_emit+0x27f/0x2c0 [ 34.541464][ T673] ? device_rename.cold+0xa/0xa [ 34.541469][ T673] ? mark_usage+0x61/0x170 [ 34.541472][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541475][ T673] dev_printk_emit+0xb9/0xee [ 34.541478][ T673] ? dev_vprintk_emit+0x2c0/0x2c0 [ 34.541480][ T673] ? validate_chain+0x38b/0xc20 [ 34.541483][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541484][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541486][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.541488][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.541492][ T673] __netdev_printk+0x160/0x1d0 [ 34.541498][ T673] netdev_info+0xe2/0x116 [ 34.541501][ T673] ? netdev_notice+0x120/0x120 [ 34.541504][ T673] ? find_held_lock+0x2b/0x80 [ 34.541506][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 34.541509][ T673] ? mark_held_locks+0x40/0x70 [ 34.541513][ T673] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 34.541515][ T673] netif_change_name.cold+0x4f/0x89 [ 34.541518][ T673] ? lock_pin_lock+0x87/0x180 [ 34.541521][ T673] ? netdev_adjacent_rename_links+0x470/0x470 [ 34.541526][ T673] ? find_held_lock+0x2b/0x80 [ 34.541529][ T673] ? __asan_memset+0x27/0x50 [ 34.541535][ T673] do_setlink.isra.0+0x1f7d/0x2a60 [ 34.541538][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541541][ T673] ? rtnl_link_get_size+0x350/0x350 [ 34.541542][ T673] ? mark_usage+0x61/0x170 [ 34.541544][ T673] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.541546][ T673] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.541548][ T673] ? validate_chain+0x38b/0xc20 [ 34.541552][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541554][ T673] ? lock_pin_lock+0xee/0x180 [ 34.541556][ T673] ? __lock_acquire+0x480/0xc20 [ 34.541559][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 34.541561][ T673] ? rtnl_setlink+0x29d/0x920 [ 34.541564][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541566][ T673] ? lock_acquire+0x13c/0x160 [ 34.541567][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541568][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541570][ T673] ? trace_contention_end+0xb3/0x180 [ 34.541572][ T673] ? __mutex_lock+0x1db/0x1ea0 [ 34.541575][ T673] ? __mutex_lock+0x9a3/0x1ea0 [ 34.541577][ T673] ? rtnl_setlink+0x29d/0x920 [ 34.541579][ T673] ? mark_usage+0x61/0x170 [ 34.541582][ T673] ? ww_mutex_lock+0x160/0x160 [ 34.541583][ T673] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.541587][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541590][ T673] ? rcu_is_watching+0x16/0xd0 [ 34.541598][ T673] rtnl_setlink+0x527/0x920 [ 34.541601][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 34.541602][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541625][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 34.541627][ T673] ? find_held_lock+0x2b/0x80 [ 34.541630][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 34.541632][ T673] ? mark_usage+0x61/0x170 [ 34.541634][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541639][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 34.541641][ T673] ? find_held_lock+0x2b/0x80 [ 34.541642][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 34.541644][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 34.541648][ T673] ? __rtnl_newlink+0xa50/0xa50 [ 34.541650][ T673] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.541653][ T673] ? rtnl_link_fill+0x920/0x920 [ 34.541654][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541659][ T673] ? lock_acquire.part.0+0xd4/0x280 [ 34.541661][ T673] ? find_held_lock+0x2b/0x80 [ 34.541664][ T673] netlink_rcv_skb+0x14e/0x3a0 [ 34.541668][ T673] ? rtnl_link_fill+0x920/0x920 [ 34.541671][ T673] ? netlink_ack+0xcf0/0xcf0 [ 34.541677][ T673] ? netlink_deliver_tap+0xc5/0x330 [ 34.541679][ T673] ? netlink_deliver_tap+0x13c/0x330 [ 34.541684][ T673] netlink_unicast+0x486/0x750 [ 34.541688][ T673] ? netlink_attachskb+0x810/0x810 [ 34.541691][ T673] ? __lock_acquire+0x518/0xc20 [ 34.541695][ T673] netlink_sendmsg+0x75b/0xc90 [ 34.541699][ T673] ? netlink_unicast+0x750/0x750 [ 34.541700][ T673] ? find_held_lock+0x2b/0x80 [ 34.541703][ T673] ? __lock_release.isra.0+0x69/0x1a0 [ 34.541708][ T673] __sock_sendmsg+0xce/0x190 [ 34.541711][ T673] ? fdget+0x4f/0x1e0 [ 34.541714][ T673] __sys_sendto+0x260/0x320 [ 34.541718][ T673] ? __ia32_sys_getpeername+0xd0/0xd0 [ 34.541732][ T673] __x64_sys_sendto+0xe4/0x1f0 [ 34.541734][ T673] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.541738][ T673] ? lockdep_hardirqs_on+0x91/0x130 [ 34.541740][ T673] ? do_syscall_64+0xa6/0x530 [ 34.541742][ T673] do_syscall_64+0xff/0x530 [ 34.541744][ T673] ? irq_exit_rcu+0x1a/0x30 [ 34.541748][ T673] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.541750][ T673] RIP: 0033:0x7f365f77154e [ 34.541754][ T673] 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 [ 34.541756][ T673] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 34.541759][ T673] RAX: ffffffffffffffda RBX: 00005615ca472220 RCX: 00007f365f77154e [ 34.541760][ T673] RDX: 0000000000000030 RSI: 00005615ca46a480 RDI: 0000000000000012 [ 34.541761][ T673] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 34.541761][ T673] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bd9d0 [ 34.541762][ T673] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 34.541769][ T673] [ 39.218769][ T1061] netdevsim netdevsim22391 eni22391np1: renamed from eth0 [ 39.218784][ T1061] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.218787][ T1061] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1061, name: (udev-worker) [ 39.218789][ T1061] preempt_count: 1, expected: 0 [ 39.218790][ T1061] RCU nest depth: 0, expected: 0 [ 39.218791][ T1061] locks held by (udev-worker)/1061: 6, last CPU#2: [ 39.218793][ T1061] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 39.218804][ T1061] #1: ff1100000fe22e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 39.218808][ T1061] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 39.218813][ T1061] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 39.218817][ T1061] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 39.218821][ T1061] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 39.218825][ T1061] irq event stamp: 44346 [ 39.218826][ T1061] hardirqs last enabled at (44345): [] __down_trylock_console_sem+0x86/0xa0 [ 39.218829][ T1061] hardirqs last disabled at (44346): [] console_emit_next_record+0x3d4/0x4c0 [ 39.218831][ T1061] softirqs last enabled at (44340): [] netif_change_name+0x216/0x8c0 [ 39.218834][ T1061] softirqs last disabled at (44338): [] netif_change_name+0x1ad/0x8c0 [ 39.218837][ T1061] Preemption disabled at: [ 39.218837][ T1061] [] vprintk_emit+0x31b/0x3e0 [ 39.218842][ T1061] CPU: 2 UID: 0 PID: 1061 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.218845][ T1061] Tainted: [W]=WARN [ 39.218846][ T1061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.218848][ T1061] Call Trace: [ 39.218850][ T1061] [ 39.218851][ T1061] dump_stack_lvl+0x6f/0xa0 [ 39.218856][ T1061] ? vprintk_emit+0x31b/0x3e0 [ 39.218858][ T1061] __might_resched.cold+0x1fe/0x2c1 [ 39.218862][ T1061] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.218867][ T1061] ? __kmalloc_noprof+0xdb/0x760 [ 39.218871][ T1061] __kmalloc_noprof+0x443/0x760 [ 39.218873][ T1061] ? alloc_buf.isra.0+0x4b/0x260 [ 39.218879][ T1061] ? do_raw_spin_unlock+0x59/0x250 [ 39.218882][ T1061] alloc_buf.isra.0+0x4b/0x260 [ 39.218885][ T1061] put_chars+0x1e1/0x2f0 [ 39.218888][ T1061] ? __send_to_port+0x420/0x420 [ 39.218889][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.218893][ T1061] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.218895][ T1061] ? validate_chain+0x38b/0xc20 [ 39.218900][ T1061] hvc_console_print+0x292/0x780 [ 39.218904][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.218910][ T1061] ? hvc_write+0x3a0/0x3a0 [ 39.218913][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.218917][ T1061] console_emit_next_record+0x22f/0x4c0 [ 39.218922][ T1061] ? devkmsg_read+0x4b0/0x4b0 [ 39.218923][ T1061] ? console_flush_one_record+0x106/0x710 [ 39.218927][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.218928][ T1061] ? lock_acquire+0x13c/0x160 [ 39.218932][ T1061] console_flush_one_record+0x46f/0x710 [ 39.218936][ T1061] ? console_emit_next_record+0x4c0/0x4c0 [ 39.218938][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.218944][ T1061] console_unlock+0xee/0x1f0 [ 39.218947][ T1061] ? console_flush_one_record+0x710/0x710 [ 39.218948][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.218950][ T1061] ? lock_acquire+0xe0/0x160 [ 39.218954][ T1061] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.218956][ T1061] ? vprintk_emit+0x320/0x3e0 [ 39.218958][ T1061] vprintk_emit+0x37c/0x3e0 [ 39.218961][ T1061] ? wake_up_klogd_work_func+0x90/0x90 [ 39.218963][ T1061] ? mark_usage+0x61/0x170 [ 39.218965][ T1061] ? lock_pin_lock+0x87/0x180 [ 39.218970][ T1061] dev_vprintk_emit+0x27f/0x2c0 [ 39.218975][ T1061] ? device_rename.cold+0xa/0xa [ 39.218980][ T1061] ? mark_usage+0x61/0x170 [ 39.218982][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.218986][ T1061] dev_printk_emit+0xb9/0xee [ 39.218989][ T1061] ? dev_vprintk_emit+0x2c0/0x2c0 [ 39.218991][ T1061] ? validate_chain+0x38b/0xc20 [ 39.218994][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.218995][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.218997][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.218999][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.219002][ T1061] __netdev_printk+0x160/0x1d0 [ 39.219009][ T1061] netdev_info+0xe2/0x116 [ 39.219012][ T1061] ? netdev_notice+0x120/0x120 [ 39.219014][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219017][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 39.219020][ T1061] ? mark_held_locks+0x40/0x70 [ 39.219023][ T1061] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 39.219026][ T1061] netif_change_name.cold+0x4f/0x89 [ 39.219028][ T1061] ? lock_pin_lock+0x87/0x180 [ 39.219032][ T1061] ? netdev_adjacent_rename_links+0x470/0x470 [ 39.219035][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219037][ T1061] ? __asan_memset+0x27/0x50 [ 39.219043][ T1061] do_setlink.isra.0+0x1f7d/0x2a60 [ 39.219046][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219049][ T1061] ? rtnl_link_get_size+0x350/0x350 [ 39.219050][ T1061] ? mark_usage+0x61/0x170 [ 39.219052][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.219054][ T1061] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.219056][ T1061] ? validate_chain+0x38b/0xc20 [ 39.219060][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219062][ T1061] ? lock_pin_lock+0xee/0x180 [ 39.219064][ T1061] ? __lock_acquire+0x480/0xc20 [ 39.219067][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 39.219070][ T1061] ? rtnl_setlink+0x29d/0x920 [ 39.219072][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.219074][ T1061] ? lock_acquire+0x13c/0x160 [ 39.219075][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.219077][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.219078][ T1061] ? trace_contention_end+0xb3/0x180 [ 39.219080][ T1061] ? __mutex_lock+0x1db/0x1ea0 [ 39.219083][ T1061] ? __mutex_lock+0x9a3/0x1ea0 [ 39.219085][ T1061] ? rtnl_setlink+0x29d/0x920 [ 39.219087][ T1061] ? mark_usage+0x61/0x170 [ 39.219090][ T1061] ? ww_mutex_lock+0x160/0x160 [ 39.219091][ T1061] ? nla_get_range_signed+0x3d0/0x3d0 [ 39.219095][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219098][ T1061] ? rcu_is_watching+0x16/0xd0 [ 39.219106][ T1061] rtnl_setlink+0x527/0x920 [ 39.219109][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 39.219110][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219133][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 39.219135][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219138][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 39.219140][ T1061] ? mark_usage+0x61/0x170 [ 39.219142][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219147][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 39.219148][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219150][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 39.219152][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 39.219156][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 39.219158][ T1061] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 39.219161][ T1061] ? rtnl_link_fill+0x920/0x920 [ 39.219162][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219167][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 39.219169][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219172][ T1061] netlink_rcv_skb+0x14e/0x3a0 [ 39.219176][ T1061] ? rtnl_link_fill+0x920/0x920 [ 39.219178][ T1061] ? netlink_ack+0xcf0/0xcf0 [ 39.219185][ T1061] ? netlink_deliver_tap+0xc5/0x330 [ 39.219187][ T1061] ? netlink_deliver_tap+0x13c/0x330 [ 39.219192][ T1061] netlink_unicast+0x486/0x750 [ 39.219196][ T1061] ? netlink_attachskb+0x810/0x810 [ 39.219199][ T1061] ? __lock_acquire+0x518/0xc20 [ 39.219208][ T1061] netlink_sendmsg+0x75b/0xc90 [ 39.219212][ T1061] ? netlink_unicast+0x750/0x750 [ 39.219214][ T1061] ? find_held_lock+0x2b/0x80 [ 39.219217][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 39.219222][ T1061] __sock_sendmsg+0xce/0x190 [ 39.219224][ T1061] ? fdget+0x4f/0x1e0 [ 39.219228][ T1061] __sys_sendto+0x260/0x320 [ 39.219231][ T1061] ? __ia32_sys_getpeername+0xd0/0xd0 [ 39.219246][ T1061] __x64_sys_sendto+0xe4/0x1f0 [ 39.219248][ T1061] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.219251][ T1061] ? lockdep_hardirqs_on+0x91/0x130 [ 39.219254][ T1061] ? do_syscall_64+0xa6/0x530 [ 39.219257][ T1061] do_syscall_64+0xff/0x530 [ 39.219259][ T1061] ? exc_page_fault+0xee/0x100 [ 39.219261][ T1061] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 39.219263][ T1061] RIP: 0033:0x7f365f77154e [ 39.219267][ T1061] 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 [ 39.219269][ T1061] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 39.219271][ T1061] RAX: ffffffffffffffda RBX: 00005615ca5c5930 RCX: 00007f365f77154e [ 39.219272][ T1061] RDX: 0000000000000030 RSI: 00005615ca469f60 RDI: 0000000000000014 [ 39.219273][ T1061] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 39.219274][ T1061] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5fde60 [ 39.219275][ T1061] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 39.219281][ T1061] [ 44.516936][ T1061] netdevsim netdevsim25947 eni25947np1: renamed from eth0 [ 44.516953][ T1061] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.516955][ T1061] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1061, name: (udev-worker) [ 44.516957][ T1061] preempt_count: 1, expected: 0 [ 44.516958][ T1061] RCU nest depth: 0, expected: 0 [ 44.516959][ T1061] locks held by (udev-worker)/1061: 6, last CPU#3: [ 44.516961][ T1061] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 44.516973][ T1061] #1: ff1100000f33ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 44.516978][ T1061] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 44.516983][ T1061] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 44.516987][ T1061] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 44.516990][ T1061] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 44.516994][ T1061] irq event stamp: 151250 [ 44.516995][ T1061] hardirqs last enabled at (151249): [] __down_trylock_console_sem+0x86/0xa0 [ 44.516998][ T1061] hardirqs last disabled at (151250): [] console_emit_next_record+0x3d4/0x4c0 [ 44.517000][ T1061] softirqs last enabled at (151244): [] netif_change_name+0x216/0x8c0 [ 44.517004][ T1061] softirqs last disabled at (151242): [] netif_change_name+0x1ad/0x8c0 [ 44.517006][ T1061] Preemption disabled at: [ 44.517007][ T1061] [] vprintk_emit+0x31b/0x3e0 [ 44.517012][ T1061] CPU: 3 UID: 0 PID: 1061 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.517016][ T1061] Tainted: [W]=WARN [ 44.517017][ T1061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.517018][ T1061] Call Trace: [ 44.517020][ T1061] [ 44.517021][ T1061] dump_stack_lvl+0x6f/0xa0 [ 44.517027][ T1061] ? vprintk_emit+0x31b/0x3e0 [ 44.517029][ T1061] __might_resched.cold+0x1fe/0x2c1 [ 44.517033][ T1061] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.517040][ T1061] ? __kmalloc_noprof+0xdb/0x760 [ 44.517045][ T1061] __kmalloc_noprof+0x443/0x760 [ 44.517047][ T1061] ? alloc_buf.isra.0+0x4b/0x260 [ 44.517053][ T1061] ? do_raw_spin_unlock+0x59/0x250 [ 44.517056][ T1061] alloc_buf.isra.0+0x4b/0x260 [ 44.517060][ T1061] put_chars+0x1e1/0x2f0 [ 44.517062][ T1061] ? __send_to_port+0x420/0x420 [ 44.517063][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 44.517067][ T1061] ? rcu_read_lock_any_held+0x3c/0x90 [ 44.517070][ T1061] ? validate_chain+0x38b/0xc20 [ 44.517075][ T1061] hvc_console_print+0x292/0x780 [ 44.517079][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517084][ T1061] ? hvc_write+0x3a0/0x3a0 [ 44.517087][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517092][ T1061] console_emit_next_record+0x22f/0x4c0 [ 44.517096][ T1061] ? devkmsg_read+0x4b0/0x4b0 [ 44.517098][ T1061] ? console_flush_one_record+0x106/0x710 [ 44.517101][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517103][ T1061] ? lock_acquire+0x13c/0x160 [ 44.517107][ T1061] console_flush_one_record+0x46f/0x710 [ 44.517111][ T1061] ? console_emit_next_record+0x4c0/0x4c0 [ 44.517113][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517118][ T1061] console_unlock+0xee/0x1f0 [ 44.517121][ T1061] ? console_flush_one_record+0x710/0x710 [ 44.517123][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517125][ T1061] ? lock_acquire+0xe0/0x160 [ 44.517129][ T1061] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.517130][ T1061] ? vprintk_emit+0x320/0x3e0 [ 44.517133][ T1061] vprintk_emit+0x37c/0x3e0 [ 44.517136][ T1061] ? wake_up_klogd_work_func+0x90/0x90 [ 44.517138][ T1061] ? mark_usage+0x61/0x170 [ 44.517140][ T1061] ? lock_pin_lock+0x87/0x180 [ 44.517145][ T1061] dev_vprintk_emit+0x27f/0x2c0 [ 44.517151][ T1061] ? device_rename.cold+0xa/0xa [ 44.517156][ T1061] ? mark_usage+0x61/0x170 [ 44.517158][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517161][ T1061] dev_printk_emit+0xb9/0xee [ 44.517164][ T1061] ? dev_vprintk_emit+0x2c0/0x2c0 [ 44.517167][ T1061] ? validate_chain+0x38b/0xc20 [ 44.517169][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517171][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517172][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 44.517174][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 44.517178][ T1061] __netdev_printk+0x160/0x1d0 [ 44.517184][ T1061] netdev_info+0xe2/0x116 [ 44.517187][ T1061] ? netdev_notice+0x120/0x120 [ 44.517190][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517193][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 44.517195][ T1061] ? mark_held_locks+0x40/0x70 [ 44.517199][ T1061] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 44.517201][ T1061] netif_change_name.cold+0x4f/0x89 [ 44.517204][ T1061] ? lock_pin_lock+0x87/0x180 [ 44.517207][ T1061] ? netdev_adjacent_rename_links+0x470/0x470 [ 44.517210][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517213][ T1061] ? __asan_memset+0x27/0x50 [ 44.517219][ T1061] do_setlink.isra.0+0x1f7d/0x2a60 [ 44.517221][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517224][ T1061] ? rtnl_link_get_size+0x350/0x350 [ 44.517226][ T1061] ? mark_usage+0x61/0x170 [ 44.517228][ T1061] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 44.517234][ T1061] ? rcu_read_lock_any_held+0x3c/0x90 [ 44.517236][ T1061] ? validate_chain+0x38b/0xc20 [ 44.517240][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517242][ T1061] ? lock_pin_lock+0xee/0x180 [ 44.517244][ T1061] ? __lock_acquire+0x480/0xc20 [ 44.517247][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 44.517249][ T1061] ? rtnl_setlink+0x29d/0x920 [ 44.517252][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517254][ T1061] ? lock_acquire+0x13c/0x160 [ 44.517255][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517256][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517258][ T1061] ? trace_contention_end+0xb3/0x180 [ 44.517261][ T1061] ? __mutex_lock+0x1db/0x1ea0 [ 44.517263][ T1061] ? __mutex_lock+0x9a3/0x1ea0 [ 44.517265][ T1061] ? rtnl_setlink+0x29d/0x920 [ 44.517267][ T1061] ? mark_usage+0x61/0x170 [ 44.517270][ T1061] ? ww_mutex_lock+0x160/0x160 [ 44.517271][ T1061] ? nla_get_range_signed+0x3d0/0x3d0 [ 44.517275][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517278][ T1061] ? rcu_is_watching+0x16/0xd0 [ 44.517286][ T1061] rtnl_setlink+0x527/0x920 [ 44.517289][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 44.517290][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517314][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 44.517315][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517318][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 44.517320][ T1061] ? mark_usage+0x61/0x170 [ 44.517322][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517327][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 44.517329][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517330][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 44.517332][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 44.517336][ T1061] ? __rtnl_newlink+0xa50/0xa50 [ 44.517338][ T1061] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.517341][ T1061] ? rtnl_link_fill+0x920/0x920 [ 44.517342][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517347][ T1061] ? lock_acquire.part.0+0xd4/0x280 [ 44.517349][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517352][ T1061] netlink_rcv_skb+0x14e/0x3a0 [ 44.517355][ T1061] ? rtnl_link_fill+0x920/0x920 [ 44.517358][ T1061] ? netlink_ack+0xcf0/0xcf0 [ 44.517365][ T1061] ? netlink_deliver_tap+0xc5/0x330 [ 44.517367][ T1061] ? netlink_deliver_tap+0x13c/0x330 [ 44.517372][ T1061] netlink_unicast+0x486/0x750 [ 44.517376][ T1061] ? netlink_attachskb+0x810/0x810 [ 44.517379][ T1061] ? __lock_acquire+0x518/0xc20 [ 44.517383][ T1061] netlink_sendmsg+0x75b/0xc90 [ 44.517387][ T1061] ? netlink_unicast+0x750/0x750 [ 44.517389][ T1061] ? find_held_lock+0x2b/0x80 [ 44.517391][ T1061] ? __lock_release.isra.0+0x69/0x1a0 [ 44.517396][ T1061] __sock_sendmsg+0xce/0x190 [ 44.517399][ T1061] ? fdget+0x4f/0x1e0 [ 44.517403][ T1061] __sys_sendto+0x260/0x320 [ 44.517406][ T1061] ? __ia32_sys_getpeername+0xd0/0xd0 [ 44.517420][ T1061] __x64_sys_sendto+0xe4/0x1f0 [ 44.517423][ T1061] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.517426][ T1061] ? lockdep_hardirqs_on+0x91/0x130 [ 44.517428][ T1061] ? do_syscall_64+0xa6/0x530 [ 44.517431][ T1061] do_syscall_64+0xff/0x530 [ 44.517433][ T1061] ? exc_page_fault+0xee/0x100 [ 44.517435][ T1061] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.517438][ T1061] RIP: 0033:0x7f365f77154e [ 44.517441][ T1061] 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 [ 44.517443][ T1061] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 44.517446][ T1061] RAX: ffffffffffffffda RBX: 00005615ca5c5930 RCX: 00007f365f77154e [ 44.517447][ T1061] RDX: 0000000000000030 RSI: 00005615ca4704e0 RDI: 0000000000000014 [ 44.517448][ T1061] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 44.517448][ T1061] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bceb0 [ 44.517449][ T1061] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 44.517456][ T1061] [ 48.522045][ T1270] netdevsim netdevsim2125 eni2125np1: renamed from eth0 [ 48.522061][ T1270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.522064][ T1270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1270, name: (udev-worker) [ 48.522066][ T1270] preempt_count: 1, expected: 0 [ 48.522066][ T1270] RCU nest depth: 0, expected: 0 [ 48.522067][ T1270] locks held by (udev-worker)/1270: 6, last CPU#2: [ 48.522069][ T1270] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 48.522080][ T1270] #1: ff1100000fe3ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 48.522085][ T1270] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.522090][ T1270] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.522094][ T1270] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.522097][ T1270] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.522101][ T1270] irq event stamp: 34264 [ 48.522102][ T1270] hardirqs last enabled at (34263): [] __down_trylock_console_sem+0x86/0xa0 [ 48.522105][ T1270] hardirqs last disabled at (34264): [] console_emit_next_record+0x3d4/0x4c0 [ 48.522107][ T1270] softirqs last enabled at (34258): [] netif_change_name+0x216/0x8c0 [ 48.522110][ T1270] softirqs last disabled at (34256): [] netif_change_name+0x1ad/0x8c0 [ 48.522113][ T1270] Preemption disabled at: [ 48.522114][ T1270] [] vprintk_emit+0x31b/0x3e0 [ 48.522119][ T1270] CPU: 2 UID: 0 PID: 1270 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.522122][ T1270] Tainted: [W]=WARN [ 48.522123][ T1270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.522124][ T1270] Call Trace: [ 48.522126][ T1270] [ 48.522128][ T1270] dump_stack_lvl+0x6f/0xa0 [ 48.522134][ T1270] ? vprintk_emit+0x31b/0x3e0 [ 48.522135][ T1270] __might_resched.cold+0x1fe/0x2c1 [ 48.522140][ T1270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.522144][ T1270] ? __kmalloc_noprof+0xdb/0x760 [ 48.522148][ T1270] __kmalloc_noprof+0x443/0x760 [ 48.522150][ T1270] ? alloc_buf.isra.0+0x4b/0x260 [ 48.522157][ T1270] ? do_raw_spin_unlock+0x59/0x250 [ 48.522160][ T1270] alloc_buf.isra.0+0x4b/0x260 [ 48.522163][ T1270] put_chars+0x1e1/0x2f0 [ 48.522166][ T1270] ? __send_to_port+0x420/0x420 [ 48.522167][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.522171][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.522173][ T1270] ? validate_chain+0x38b/0xc20 [ 48.522178][ T1270] hvc_console_print+0x292/0x780 [ 48.522182][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522187][ T1270] ? hvc_write+0x3a0/0x3a0 [ 48.522191][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522195][ T1270] console_emit_next_record+0x22f/0x4c0 [ 48.522199][ T1270] ? devkmsg_read+0x4b0/0x4b0 [ 48.522201][ T1270] ? console_flush_one_record+0x106/0x710 [ 48.522204][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522206][ T1270] ? lock_acquire+0x13c/0x160 [ 48.522210][ T1270] console_flush_one_record+0x46f/0x710 [ 48.522214][ T1270] ? console_emit_next_record+0x4c0/0x4c0 [ 48.522216][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522221][ T1270] console_unlock+0xee/0x1f0 [ 48.522224][ T1270] ? console_flush_one_record+0x710/0x710 [ 48.522226][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522228][ T1270] ? lock_acquire+0xe0/0x160 [ 48.522231][ T1270] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.522233][ T1270] ? vprintk_emit+0x320/0x3e0 [ 48.522236][ T1270] vprintk_emit+0x37c/0x3e0 [ 48.522239][ T1270] ? wake_up_klogd_work_func+0x90/0x90 [ 48.522241][ T1270] ? mark_usage+0x61/0x170 [ 48.522243][ T1270] ? lock_pin_lock+0x87/0x180 [ 48.522253][ T1270] dev_vprintk_emit+0x27f/0x2c0 [ 48.522258][ T1270] ? device_rename.cold+0xa/0xa [ 48.522263][ T1270] ? mark_usage+0x61/0x170 [ 48.522265][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522269][ T1270] dev_printk_emit+0xb9/0xee [ 48.522272][ T1270] ? dev_vprintk_emit+0x2c0/0x2c0 [ 48.522274][ T1270] ? validate_chain+0x38b/0xc20 [ 48.522277][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522278][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522280][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.522282][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.522285][ T1270] __netdev_printk+0x160/0x1d0 [ 48.522292][ T1270] netdev_info+0xe2/0x116 [ 48.522294][ T1270] ? netdev_notice+0x120/0x120 [ 48.522297][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522300][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 48.522303][ T1270] ? mark_held_locks+0x40/0x70 [ 48.522306][ T1270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 48.522308][ T1270] netif_change_name.cold+0x4f/0x89 [ 48.522311][ T1270] ? lock_pin_lock+0x87/0x180 [ 48.522315][ T1270] ? netdev_adjacent_rename_links+0x470/0x470 [ 48.522318][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522320][ T1270] ? __asan_memset+0x27/0x50 [ 48.522326][ T1270] do_setlink.isra.0+0x1f7d/0x2a60 [ 48.522329][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522332][ T1270] ? rtnl_link_get_size+0x350/0x350 [ 48.522333][ T1270] ? mark_usage+0x61/0x170 [ 48.522335][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.522337][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.522339][ T1270] ? validate_chain+0x38b/0xc20 [ 48.522344][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522345][ T1270] ? lock_pin_lock+0xee/0x180 [ 48.522347][ T1270] ? __lock_acquire+0x480/0xc20 [ 48.522351][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 48.522353][ T1270] ? rtnl_setlink+0x29d/0x920 [ 48.522355][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522357][ T1270] ? lock_acquire+0x13c/0x160 [ 48.522359][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522360][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522361][ T1270] ? trace_contention_end+0xb3/0x180 [ 48.522363][ T1270] ? __mutex_lock+0x1db/0x1ea0 [ 48.522366][ T1270] ? __mutex_lock+0x9a3/0x1ea0 [ 48.522368][ T1270] ? rtnl_setlink+0x29d/0x920 [ 48.522370][ T1270] ? mark_usage+0x61/0x170 [ 48.522373][ T1270] ? ww_mutex_lock+0x160/0x160 [ 48.522374][ T1270] ? nla_get_range_signed+0x3d0/0x3d0 [ 48.522378][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522381][ T1270] ? rcu_is_watching+0x16/0xd0 [ 48.522388][ T1270] rtnl_setlink+0x527/0x920 [ 48.522391][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 48.522393][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522415][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 48.522417][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522420][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 48.522422][ T1270] ? mark_usage+0x61/0x170 [ 48.522424][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522428][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 48.522430][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522432][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 48.522434][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 48.522438][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 48.522440][ T1270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.522443][ T1270] ? rtnl_link_fill+0x920/0x920 [ 48.522444][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522449][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 48.522451][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522454][ T1270] netlink_rcv_skb+0x14e/0x3a0 [ 48.522457][ T1270] ? rtnl_link_fill+0x920/0x920 [ 48.522460][ T1270] ? netlink_ack+0xcf0/0xcf0 [ 48.522466][ T1270] ? netlink_deliver_tap+0xc5/0x330 [ 48.522468][ T1270] ? netlink_deliver_tap+0x13c/0x330 [ 48.522473][ T1270] netlink_unicast+0x486/0x750 [ 48.522477][ T1270] ? netlink_attachskb+0x810/0x810 [ 48.522480][ T1270] ? __lock_acquire+0x518/0xc20 [ 48.522484][ T1270] netlink_sendmsg+0x75b/0xc90 [ 48.522488][ T1270] ? netlink_unicast+0x750/0x750 [ 48.522489][ T1270] ? find_held_lock+0x2b/0x80 [ 48.522492][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 48.522497][ T1270] __sock_sendmsg+0xce/0x190 [ 48.522500][ T1270] ? fdget+0x4f/0x1e0 [ 48.522503][ T1270] __sys_sendto+0x260/0x320 [ 48.522506][ T1270] ? __ia32_sys_getpeername+0xd0/0xd0 [ 48.522517][ T1270] ? exc_page_fault+0x87/0x100 [ 48.522522][ T1270] __x64_sys_sendto+0xe4/0x1f0 [ 48.522526][ T1270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.522530][ T1270] ? lockdep_hardirqs_on+0x91/0x130 [ 48.522531][ T1270] ? do_syscall_64+0xa6/0x530 [ 48.522534][ T1270] do_syscall_64+0xff/0x530 [ 48.522536][ T1270] ? exc_page_fault+0xee/0x100 [ 48.522538][ T1270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.522540][ T1270] RIP: 0033:0x7f365f77154e [ 48.522544][ T1270] 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 [ 48.522546][ T1270] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 48.522548][ T1270] RAX: ffffffffffffffda RBX: 00005615ca5eaae0 RCX: 00007f365f77154e [ 48.522549][ T1270] RDX: 0000000000000030 RSI: 00005615ca46c0f0 RDI: 0000000000000016 [ 48.522550][ T1270] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 48.522551][ T1270] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5c1e00 [ 48.522552][ T1270] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 48.522559][ T1270] [ 50.609030][ T1270] netdevsim netdevsim3327 eni3327np1: renamed from eth0 [ 50.609045][ T1270] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.609047][ T1270] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1270, name: (udev-worker) [ 50.609049][ T1270] preempt_count: 1, expected: 0 [ 50.609049][ T1270] RCU nest depth: 0, expected: 0 [ 50.609050][ T1270] locks held by (udev-worker)/1270: 6, last CPU#3: [ 50.609052][ T1270] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 50.609062][ T1270] #1: ff1100000ba62e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 50.609066][ T1270] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 50.609071][ T1270] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 50.609074][ T1270] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 50.609078][ T1270] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 50.609082][ T1270] irq event stamp: 109944 [ 50.609083][ T1270] hardirqs last enabled at (109943): [] __down_trylock_console_sem+0x86/0xa0 [ 50.609086][ T1270] hardirqs last disabled at (109944): [] console_emit_next_record+0x3d4/0x4c0 [ 50.609088][ T1270] softirqs last enabled at (109938): [] netif_change_name+0x216/0x8c0 [ 50.609091][ T1270] softirqs last disabled at (109936): [] netif_change_name+0x1ad/0x8c0 [ 50.609094][ T1270] Preemption disabled at: [ 50.609094][ T1270] [] vprintk_emit+0x31b/0x3e0 [ 50.609099][ T1270] CPU: 3 UID: 0 PID: 1270 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.609103][ T1270] Tainted: [W]=WARN [ 50.609104][ T1270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.609105][ T1270] Call Trace: [ 50.609107][ T1270] [ 50.609108][ T1270] dump_stack_lvl+0x6f/0xa0 [ 50.609114][ T1270] ? vprintk_emit+0x31b/0x3e0 [ 50.609116][ T1270] __might_resched.cold+0x1fe/0x2c1 [ 50.609120][ T1270] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.609124][ T1270] ? __kmalloc_noprof+0xdb/0x760 [ 50.609129][ T1270] __kmalloc_noprof+0x443/0x760 [ 50.609131][ T1270] ? alloc_buf.isra.0+0x4b/0x260 [ 50.609137][ T1270] ? do_raw_spin_unlock+0x59/0x250 [ 50.609140][ T1270] alloc_buf.isra.0+0x4b/0x260 [ 50.609143][ T1270] put_chars+0x1e1/0x2f0 [ 50.609145][ T1270] ? __send_to_port+0x420/0x420 [ 50.609147][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.609150][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 50.609153][ T1270] ? validate_chain+0x38b/0xc20 [ 50.609158][ T1270] hvc_console_print+0x292/0x780 [ 50.609162][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609167][ T1270] ? hvc_write+0x3a0/0x3a0 [ 50.609170][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609175][ T1270] console_emit_next_record+0x22f/0x4c0 [ 50.609179][ T1270] ? devkmsg_read+0x4b0/0x4b0 [ 50.609181][ T1270] ? console_flush_one_record+0x106/0x710 [ 50.609184][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609185][ T1270] ? lock_acquire+0x13c/0x160 [ 50.609189][ T1270] console_flush_one_record+0x46f/0x710 [ 50.609194][ T1270] ? console_emit_next_record+0x4c0/0x4c0 [ 50.609196][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609201][ T1270] console_unlock+0xee/0x1f0 [ 50.609204][ T1270] ? console_flush_one_record+0x710/0x710 [ 50.609206][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609207][ T1270] ? lock_acquire+0xe0/0x160 [ 50.609211][ T1270] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.609213][ T1270] ? vprintk_emit+0x320/0x3e0 [ 50.609216][ T1270] vprintk_emit+0x37c/0x3e0 [ 50.609219][ T1270] ? wake_up_klogd_work_func+0x90/0x90 [ 50.609220][ T1270] ? mark_usage+0x61/0x170 [ 50.609222][ T1270] ? lock_pin_lock+0x87/0x180 [ 50.609227][ T1270] dev_vprintk_emit+0x27f/0x2c0 [ 50.609232][ T1270] ? device_rename.cold+0xa/0xa [ 50.609237][ T1270] ? mark_usage+0x61/0x170 [ 50.609239][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609243][ T1270] dev_printk_emit+0xb9/0xee [ 50.609245][ T1270] ? dev_vprintk_emit+0x2c0/0x2c0 [ 50.609248][ T1270] ? validate_chain+0x38b/0xc20 [ 50.609251][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609252][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609254][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.609255][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.609265][ T1270] __netdev_printk+0x160/0x1d0 [ 50.609270][ T1270] netdev_info+0xe2/0x116 [ 50.609273][ T1270] ? netdev_notice+0x120/0x120 [ 50.609276][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609279][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 50.609281][ T1270] ? mark_held_locks+0x40/0x70 [ 50.609284][ T1270] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 50.609287][ T1270] netif_change_name.cold+0x4f/0x89 [ 50.609289][ T1270] ? lock_pin_lock+0x87/0x180 [ 50.609293][ T1270] ? netdev_adjacent_rename_links+0x470/0x470 [ 50.609296][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609298][ T1270] ? __asan_memset+0x27/0x50 [ 50.609304][ T1270] do_setlink.isra.0+0x1f7d/0x2a60 [ 50.609307][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609310][ T1270] ? rtnl_link_get_size+0x350/0x350 [ 50.609311][ T1270] ? mark_usage+0x61/0x170 [ 50.609313][ T1270] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 50.609315][ T1270] ? rcu_read_lock_any_held+0x3c/0x90 [ 50.609317][ T1270] ? validate_chain+0x38b/0xc20 [ 50.609321][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609323][ T1270] ? lock_pin_lock+0xee/0x180 [ 50.609325][ T1270] ? __lock_acquire+0x480/0xc20 [ 50.609328][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 50.609330][ T1270] ? rtnl_setlink+0x29d/0x920 [ 50.609333][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609334][ T1270] ? lock_acquire+0x13c/0x160 [ 50.609336][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609337][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609339][ T1270] ? trace_contention_end+0xb3/0x180 [ 50.609341][ T1270] ? __mutex_lock+0x1db/0x1ea0 [ 50.609343][ T1270] ? __mutex_lock+0x9a3/0x1ea0 [ 50.609345][ T1270] ? rtnl_setlink+0x29d/0x920 [ 50.609347][ T1270] ? mark_usage+0x61/0x170 [ 50.609350][ T1270] ? ww_mutex_lock+0x160/0x160 [ 50.609351][ T1270] ? nla_get_range_signed+0x3d0/0x3d0 [ 50.609355][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609358][ T1270] ? rcu_is_watching+0x16/0xd0 [ 50.609365][ T1270] rtnl_setlink+0x527/0x920 [ 50.609368][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 50.609369][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609392][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 50.609394][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609396][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 50.609398][ T1270] ? mark_usage+0x61/0x170 [ 50.609400][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609405][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 50.609407][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609409][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 50.609410][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 50.609414][ T1270] ? __rtnl_newlink+0xa50/0xa50 [ 50.609416][ T1270] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.609419][ T1270] ? rtnl_link_fill+0x920/0x920 [ 50.609420][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609425][ T1270] ? lock_acquire.part.0+0xd4/0x280 [ 50.609427][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609430][ T1270] netlink_rcv_skb+0x14e/0x3a0 [ 50.609433][ T1270] ? rtnl_link_fill+0x920/0x920 [ 50.609436][ T1270] ? netlink_ack+0xcf0/0xcf0 [ 50.609442][ T1270] ? netlink_deliver_tap+0xc5/0x330 [ 50.609444][ T1270] ? netlink_deliver_tap+0x13c/0x330 [ 50.609449][ T1270] netlink_unicast+0x486/0x750 [ 50.609453][ T1270] ? netlink_attachskb+0x810/0x810 [ 50.609456][ T1270] ? __lock_acquire+0x518/0xc20 [ 50.609460][ T1270] netlink_sendmsg+0x75b/0xc90 [ 50.609464][ T1270] ? netlink_unicast+0x750/0x750 [ 50.609465][ T1270] ? find_held_lock+0x2b/0x80 [ 50.609468][ T1270] ? __lock_release.isra.0+0x69/0x1a0 [ 50.609473][ T1270] __sock_sendmsg+0xce/0x190 [ 50.609476][ T1270] ? fdget+0x4f/0x1e0 [ 50.609479][ T1270] __sys_sendto+0x260/0x320 [ 50.609482][ T1270] ? __ia32_sys_getpeername+0xd0/0xd0 [ 50.609496][ T1270] __x64_sys_sendto+0xe4/0x1f0 [ 50.609498][ T1270] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 50.609502][ T1270] ? lockdep_hardirqs_on+0x91/0x130 [ 50.609504][ T1270] ? do_syscall_64+0xa6/0x530 [ 50.609507][ T1270] do_syscall_64+0xff/0x530 [ 50.609509][ T1270] ? exc_page_fault+0xee/0x100 [ 50.609511][ T1270] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.609513][ T1270] RIP: 0033:0x7f365f77154e [ 50.609517][ T1270] 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 [ 50.609519][ T1270] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 50.609521][ T1270] RAX: ffffffffffffffda RBX: 00005615ca5eaae0 RCX: 00007f365f77154e [ 50.609522][ T1270] RDX: 0000000000000030 RSI: 00005615ca5ecc10 RDI: 0000000000000016 [ 50.609523][ T1270] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 50.609526][ T1270] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5cdf60 [ 50.609526][ T1270] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 50.609534][ T1270] [ 52.677119][ T1271] netdevsim netdevsim23935 eni23935np1: renamed from eth0 [ 52.677135][ T1271] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.677137][ T1271] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1271, name: (udev-worker) [ 52.677139][ T1271] preempt_count: 1, expected: 0 [ 52.677140][ T1271] RCU nest depth: 0, expected: 0 [ 52.677140][ T1271] locks held by (udev-worker)/1271: 6, last CPU#0: [ 52.677142][ T1271] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 52.677154][ T1271] #1: ff1100001082ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 52.677158][ T1271] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.677163][ T1271] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.677167][ T1271] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.677170][ T1271] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.677175][ T1271] irq event stamp: 53166 [ 52.677175][ T1271] hardirqs last enabled at (53165): [] __down_trylock_console_sem+0x86/0xa0 [ 52.677179][ T1271] hardirqs last disabled at (53166): [] console_emit_next_record+0x3d4/0x4c0 [ 52.677181][ T1271] softirqs last enabled at (53160): [] netif_change_name+0x216/0x8c0 [ 52.677184][ T1271] softirqs last disabled at (53158): [] netif_change_name+0x1ad/0x8c0 [ 52.677187][ T1271] Preemption disabled at: [ 52.677187][ T1271] [] vprintk_emit+0x31b/0x3e0 [ 52.677193][ T1271] CPU: 0 UID: 0 PID: 1271 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.677196][ T1271] Tainted: [W]=WARN [ 52.677197][ T1271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.677199][ T1271] Call Trace: [ 52.677201][ T1271] [ 52.677202][ T1271] dump_stack_lvl+0x6f/0xa0 [ 52.677208][ T1271] ? vprintk_emit+0x31b/0x3e0 [ 52.677210][ T1271] __might_resched.cold+0x1fe/0x2c1 [ 52.677214][ T1271] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.677218][ T1271] ? __kmalloc_noprof+0xdb/0x760 [ 52.677223][ T1271] __kmalloc_noprof+0x443/0x760 [ 52.677224][ T1271] ? alloc_buf.isra.0+0x4b/0x260 [ 52.677231][ T1271] ? do_raw_spin_unlock+0x59/0x250 [ 52.677234][ T1271] alloc_buf.isra.0+0x4b/0x260 [ 52.677237][ T1271] put_chars+0x1e1/0x2f0 [ 52.677240][ T1271] ? __send_to_port+0x420/0x420 [ 52.677241][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.677244][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.677247][ T1271] ? validate_chain+0x38b/0xc20 [ 52.677252][ T1271] hvc_console_print+0x292/0x780 [ 52.677256][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677261][ T1271] ? hvc_write+0x3a0/0x3a0 [ 52.677264][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677275][ T1271] console_emit_next_record+0x22f/0x4c0 [ 52.677279][ T1271] ? devkmsg_read+0x4b0/0x4b0 [ 52.677281][ T1271] ? console_flush_one_record+0x106/0x710 [ 52.677284][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677285][ T1271] ? lock_acquire+0x13c/0x160 [ 52.677289][ T1271] console_flush_one_record+0x46f/0x710 [ 52.677294][ T1271] ? console_emit_next_record+0x4c0/0x4c0 [ 52.677295][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677301][ T1271] console_unlock+0xee/0x1f0 [ 52.677304][ T1271] ? console_flush_one_record+0x710/0x710 [ 52.677305][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677307][ T1271] ? lock_acquire+0xe0/0x160 [ 52.677311][ T1271] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.677313][ T1271] ? vprintk_emit+0x320/0x3e0 [ 52.677315][ T1271] vprintk_emit+0x37c/0x3e0 [ 52.677318][ T1271] ? wake_up_klogd_work_func+0x90/0x90 [ 52.677320][ T1271] ? mark_usage+0x61/0x170 [ 52.677322][ T1271] ? lock_pin_lock+0x87/0x180 [ 52.677328][ T1271] dev_vprintk_emit+0x27f/0x2c0 [ 52.677333][ T1271] ? device_rename.cold+0xa/0xa [ 52.677338][ T1271] ? mark_usage+0x61/0x170 [ 52.677340][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677344][ T1271] dev_printk_emit+0xb9/0xee [ 52.677346][ T1271] ? dev_vprintk_emit+0x2c0/0x2c0 [ 52.677349][ T1271] ? validate_chain+0x38b/0xc20 [ 52.677351][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677353][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677354][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.677356][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.677360][ T1271] __netdev_printk+0x160/0x1d0 [ 52.677366][ T1271] netdev_info+0xe2/0x116 [ 52.677369][ T1271] ? netdev_notice+0x120/0x120 [ 52.677371][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677374][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 52.677377][ T1271] ? mark_held_locks+0x40/0x70 [ 52.677380][ T1271] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 52.677382][ T1271] netif_change_name.cold+0x4f/0x89 [ 52.677385][ T1271] ? lock_pin_lock+0x87/0x180 [ 52.677389][ T1271] ? netdev_adjacent_rename_links+0x470/0x470 [ 52.677391][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677394][ T1271] ? __asan_memset+0x27/0x50 [ 52.677400][ T1271] do_setlink.isra.0+0x1f7d/0x2a60 [ 52.677402][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677405][ T1271] ? rtnl_link_get_size+0x350/0x350 [ 52.677407][ T1271] ? mark_usage+0x61/0x170 [ 52.677408][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.677410][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 52.677412][ T1271] ? validate_chain+0x38b/0xc20 [ 52.677416][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677418][ T1271] ? lock_pin_lock+0xee/0x180 [ 52.677420][ T1271] ? __lock_acquire+0x480/0xc20 [ 52.677423][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 52.677425][ T1271] ? rtnl_setlink+0x29d/0x920 [ 52.677428][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677429][ T1271] ? lock_acquire+0x13c/0x160 [ 52.677431][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677432][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677434][ T1271] ? trace_contention_end+0xb3/0x180 [ 52.677436][ T1271] ? __mutex_lock+0x1db/0x1ea0 [ 52.677439][ T1271] ? __mutex_lock+0x9a3/0x1ea0 [ 52.677441][ T1271] ? rtnl_setlink+0x29d/0x920 [ 52.677443][ T1271] ? mark_usage+0x61/0x170 [ 52.677445][ T1271] ? ww_mutex_lock+0x160/0x160 [ 52.677447][ T1271] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.677450][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677454][ T1271] ? rcu_is_watching+0x16/0xd0 [ 52.677461][ T1271] rtnl_setlink+0x527/0x920 [ 52.677464][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 52.677465][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677487][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 52.677489][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677492][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 52.677494][ T1271] ? mark_usage+0x61/0x170 [ 52.677496][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677500][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 52.677502][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677504][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 52.677506][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 52.677509][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 52.677511][ T1271] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.677514][ T1271] ? rtnl_link_fill+0x920/0x920 [ 52.677516][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677520][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 52.677522][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677528][ T1271] netlink_rcv_skb+0x14e/0x3a0 [ 52.677531][ T1271] ? rtnl_link_fill+0x920/0x920 [ 52.677534][ T1271] ? netlink_ack+0xcf0/0xcf0 [ 52.677540][ T1271] ? netlink_deliver_tap+0xc5/0x330 [ 52.677542][ T1271] ? netlink_deliver_tap+0x13c/0x330 [ 52.677547][ T1271] netlink_unicast+0x486/0x750 [ 52.677551][ T1271] ? netlink_attachskb+0x810/0x810 [ 52.677554][ T1271] ? __lock_acquire+0x518/0xc20 [ 52.677558][ T1271] netlink_sendmsg+0x75b/0xc90 [ 52.677562][ T1271] ? netlink_unicast+0x750/0x750 [ 52.677563][ T1271] ? find_held_lock+0x2b/0x80 [ 52.677566][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 52.677571][ T1271] __sock_sendmsg+0xce/0x190 [ 52.677574][ T1271] ? fdget+0x4f/0x1e0 [ 52.677577][ T1271] __sys_sendto+0x260/0x320 [ 52.677580][ T1271] ? __ia32_sys_getpeername+0xd0/0xd0 [ 52.677591][ T1271] ? exc_page_fault+0x87/0x100 [ 52.677596][ T1271] __x64_sys_sendto+0xe4/0x1f0 [ 52.677598][ T1271] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.677602][ T1271] ? lockdep_hardirqs_on+0x91/0x130 [ 52.677603][ T1271] ? do_syscall_64+0xa6/0x530 [ 52.677606][ T1271] do_syscall_64+0xff/0x530 [ 52.677608][ T1271] ? exc_page_fault+0xee/0x100 [ 52.677610][ T1271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.677612][ T1271] RIP: 0033:0x7f365f77154e [ 52.677616][ T1271] 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 [ 52.677618][ T1271] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.677620][ T1271] RAX: ffffffffffffffda RBX: 00005615ca5eaae0 RCX: 00007f365f77154e [ 52.677622][ T1271] RDX: 0000000000000030 RSI: 00005615ca45e5d0 RDI: 0000000000000018 [ 52.677622][ T1271] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 52.677623][ T1271] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5c1e00 [ 52.677624][ T1271] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 52.677631][ T1271] [ 54.832016][ T1271] netdevsim netdevsim23825 eni23825np2: renamed from eth1 [ 54.832033][ T1271] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 54.832035][ T1271] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1271, name: (udev-worker) [ 54.832037][ T1271] preempt_count: 1, expected: 0 [ 54.832038][ T1271] RCU nest depth: 0, expected: 0 [ 54.832039][ T1271] locks held by (udev-worker)/1271: 6, last CPU#0: [ 54.832041][ T1271] #0: ffffffffadd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 54.832052][ T1271] #1: ff1100000f33ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 54.832057][ T1271] #2: ffffffffad57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 54.832062][ T1271] #3: ffffffffad57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 54.832067][ T1271] #4: ffffffffad49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 54.832070][ T1271] #5: ffffffffad49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 54.832074][ T1271] irq event stamp: 115626 [ 54.832075][ T1271] hardirqs last enabled at (115625): [] __down_trylock_console_sem+0x86/0xa0 [ 54.832078][ T1271] hardirqs last disabled at (115626): [] console_emit_next_record+0x3d4/0x4c0 [ 54.832080][ T1271] softirqs last enabled at (115620): [] netif_change_name+0x216/0x8c0 [ 54.832084][ T1271] softirqs last disabled at (115618): [] netif_change_name+0x1ad/0x8c0 [ 54.832086][ T1271] Preemption disabled at: [ 54.832087][ T1271] [] vprintk_emit+0x31b/0x3e0 [ 54.832092][ T1271] CPU: 0 UID: 0 PID: 1271 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 54.832095][ T1271] Tainted: [W]=WARN [ 54.832096][ T1271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.832098][ T1271] Call Trace: [ 54.832100][ T1271] [ 54.832101][ T1271] dump_stack_lvl+0x6f/0xa0 [ 54.832107][ T1271] ? vprintk_emit+0x31b/0x3e0 [ 54.832109][ T1271] __might_resched.cold+0x1fe/0x2c1 [ 54.832113][ T1271] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.832120][ T1271] ? __kmalloc_noprof+0xdb/0x760 [ 54.832124][ T1271] __kmalloc_noprof+0x443/0x760 [ 54.832126][ T1271] ? alloc_buf.isra.0+0x4b/0x260 [ 54.832133][ T1271] ? do_raw_spin_unlock+0x59/0x250 [ 54.832136][ T1271] alloc_buf.isra.0+0x4b/0x260 [ 54.832140][ T1271] put_chars+0x1e1/0x2f0 [ 54.832142][ T1271] ? __send_to_port+0x420/0x420 [ 54.832143][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.832147][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.832150][ T1271] ? validate_chain+0x38b/0xc20 [ 54.832155][ T1271] hvc_console_print+0x292/0x780 [ 54.832158][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832164][ T1271] ? hvc_write+0x3a0/0x3a0 [ 54.832167][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832172][ T1271] console_emit_next_record+0x22f/0x4c0 [ 54.832176][ T1271] ? devkmsg_read+0x4b0/0x4b0 [ 54.832178][ T1271] ? console_flush_one_record+0x106/0x710 [ 54.832181][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832182][ T1271] ? lock_acquire+0x13c/0x160 [ 54.832186][ T1271] console_flush_one_record+0x46f/0x710 [ 54.832191][ T1271] ? console_emit_next_record+0x4c0/0x4c0 [ 54.832193][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832198][ T1271] console_unlock+0xee/0x1f0 [ 54.832201][ T1271] ? console_flush_one_record+0x710/0x710 [ 54.832203][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832204][ T1271] ? lock_acquire+0xe0/0x160 [ 54.832208][ T1271] ? __down_trylock_console_sem+0x5e/0xa0 [ 54.832210][ T1271] ? vprintk_emit+0x320/0x3e0 [ 54.832213][ T1271] vprintk_emit+0x37c/0x3e0 [ 54.832216][ T1271] ? wake_up_klogd_work_func+0x90/0x90 [ 54.832217][ T1271] ? mark_usage+0x61/0x170 [ 54.832219][ T1271] ? lock_pin_lock+0x87/0x180 [ 54.832225][ T1271] dev_vprintk_emit+0x27f/0x2c0 [ 54.832230][ T1271] ? device_rename.cold+0xa/0xa [ 54.832235][ T1271] ? mark_usage+0x61/0x170 [ 54.832237][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832241][ T1271] dev_printk_emit+0xb9/0xee [ 54.832243][ T1271] ? dev_vprintk_emit+0x2c0/0x2c0 [ 54.832246][ T1271] ? validate_chain+0x38b/0xc20 [ 54.832249][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832250][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832252][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.832254][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.832257][ T1271] __netdev_printk+0x160/0x1d0 [ 54.832264][ T1271] netdev_info+0xe2/0x116 [ 54.832267][ T1271] ? netdev_notice+0x120/0x120 [ 54.832269][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832272][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 54.832275][ T1271] ? mark_held_locks+0x40/0x70 [ 54.832279][ T1271] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 54.832286][ T1271] netif_change_name.cold+0x4f/0x89 [ 54.832289][ T1271] ? lock_pin_lock+0x87/0x180 [ 54.832292][ T1271] ? netdev_adjacent_rename_links+0x470/0x470 [ 54.832295][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832298][ T1271] ? __asan_memset+0x27/0x50 [ 54.832304][ T1271] do_setlink.isra.0+0x1f7d/0x2a60 [ 54.832306][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832309][ T1271] ? rtnl_link_get_size+0x350/0x350 [ 54.832311][ T1271] ? mark_usage+0x61/0x170 [ 54.832313][ T1271] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.832315][ T1271] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.832316][ T1271] ? validate_chain+0x38b/0xc20 [ 54.832321][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832323][ T1271] ? lock_pin_lock+0xee/0x180 [ 54.832325][ T1271] ? __lock_acquire+0x480/0xc20 [ 54.832328][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 54.832330][ T1271] ? rtnl_setlink+0x29d/0x920 [ 54.832333][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832335][ T1271] ? lock_acquire+0x13c/0x160 [ 54.832336][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832337][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832339][ T1271] ? trace_contention_end+0xb3/0x180 [ 54.832341][ T1271] ? __mutex_lock+0x1db/0x1ea0 [ 54.832344][ T1271] ? __mutex_lock+0x9a3/0x1ea0 [ 54.832346][ T1271] ? rtnl_setlink+0x29d/0x920 [ 54.832347][ T1271] ? mark_usage+0x61/0x170 [ 54.832350][ T1271] ? ww_mutex_lock+0x160/0x160 [ 54.832352][ T1271] ? nla_get_range_signed+0x3d0/0x3d0 [ 54.832356][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832359][ T1271] ? rcu_is_watching+0x16/0xd0 [ 54.832366][ T1271] rtnl_setlink+0x527/0x920 [ 54.832369][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 54.832370][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832393][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 54.832395][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832398][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 54.832400][ T1271] ? mark_usage+0x61/0x170 [ 54.832402][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832406][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 54.832408][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832410][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 54.832412][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 54.832416][ T1271] ? __rtnl_newlink+0xa50/0xa50 [ 54.832418][ T1271] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.832421][ T1271] ? rtnl_link_fill+0x920/0x920 [ 54.832422][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832427][ T1271] ? lock_acquire.part.0+0xd4/0x280 [ 54.832429][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832432][ T1271] netlink_rcv_skb+0x14e/0x3a0 [ 54.832436][ T1271] ? rtnl_link_fill+0x920/0x920 [ 54.832438][ T1271] ? netlink_ack+0xcf0/0xcf0 [ 54.832445][ T1271] ? netlink_deliver_tap+0xc5/0x330 [ 54.832447][ T1271] ? netlink_deliver_tap+0x13c/0x330 [ 54.832452][ T1271] netlink_unicast+0x486/0x750 [ 54.832456][ T1271] ? netlink_attachskb+0x810/0x810 [ 54.832459][ T1271] ? __lock_acquire+0x518/0xc20 [ 54.832463][ T1271] netlink_sendmsg+0x75b/0xc90 [ 54.832467][ T1271] ? netlink_unicast+0x750/0x750 [ 54.832468][ T1271] ? find_held_lock+0x2b/0x80 [ 54.832471][ T1271] ? __lock_release.isra.0+0x69/0x1a0 [ 54.832476][ T1271] __sock_sendmsg+0xce/0x190 [ 54.832479][ T1271] ? fdget+0x4f/0x1e0 [ 54.832483][ T1271] __sys_sendto+0x260/0x320 [ 54.832486][ T1271] ? __ia32_sys_getpeername+0xd0/0xd0 [ 54.832500][ T1271] __x64_sys_sendto+0xe4/0x1f0 [ 54.832502][ T1271] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 54.832506][ T1271] ? lockdep_hardirqs_on+0x91/0x130 [ 54.832508][ T1271] ? do_syscall_64+0xa6/0x530 [ 54.832511][ T1271] do_syscall_64+0xff/0x530 [ 54.832513][ T1271] ? exc_page_fault+0xee/0x100 [ 54.832515][ T1271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.832517][ T1271] RIP: 0033:0x7f365f77154e [ 54.832521][ T1271] 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 [ 54.832523][ T1271] RSP: 002b:00007ffe001ce880 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 54.832526][ T1271] RAX: ffffffffffffffda RBX: 00005615ca5eaae0 RCX: 00007f365f77154e [ 54.832527][ T1271] RDX: 0000000000000030 RSI: 00005615ca46c0d0 RDI: 0000000000000018 [ 54.832528][ T1271] RBP: 00007ffe001ce890 R08: 00007ffe001ce8e0 R09: 0000000000000080 [ 54.832529][ T1271] R10: 0000000000000000 R11: 0000000000000202 R12: 00005615ca5bceb0 [ 54.832529][ T1271] R13: 00007ffe001ce9c4 R14: 0000000000000000 R15: 0000000000000000 [ 54.832537][ T1271] [ 54.878346][ T1272] netdevsim netdevsim23825 eni23825np3: renamed from eth2 [ 54.885123][ T1270] netdevsim netdevsim23825 eni23825np1: renamed from eth0