[ 11.132004][ T219] veth0: renamed from veth-rt-1 [ 11.132262][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.132264][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: ip [ 11.132265][ T219] preempt_count: 1, expected: 0 [ 11.132266][ T219] RCU nest depth: 0, expected: 0 [ 11.132267][ T219] locks held by ip/219: 5, last CPU#2: [ 11.132269][ T219] #0: ffffffff8871b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.132280][ T219] #1: ffffffff87f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.132286][ T219] #2: ffffffff87f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.132290][ T219] #3: ffffffff87e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.132294][ T219] #4: ffffffff87e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.132298][ T219] irq event stamp: 20340 [ 11.132299][ T219] hardirqs last enabled at (20339): [] irqentry_exit+0x21c/0x790 [ 11.132303][ T219] hardirqs last disabled at (20340): [] console_emit_next_record+0x3d4/0x4c0 [ 11.132305][ T219] softirqs last enabled at (20332): [] netif_change_name+0x216/0x8c0 [ 11.132309][ T219] softirqs last disabled at (20330): [] netif_change_name+0x1ad/0x8c0 [ 11.132311][ T219] Preemption disabled at: [ 11.132312][ T219] [] vprintk_emit+0x31b/0x3e0 [ 11.132317][ T219] CPU: 2 UID: 0 PID: 219 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.132321][ T219] Tainted: [W]=WARN [ 11.132322][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.132324][ T219] Call Trace: [ 11.132325][ T219] [ 11.132327][ T219] dump_stack_lvl+0x6f/0xa0 [ 11.132333][ T219] ? vprintk_emit+0x31b/0x3e0 [ 11.132335][ T219] __might_resched.cold+0x1fe/0x2c1 [ 11.132339][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.132343][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 11.132348][ T219] __kmalloc_noprof+0x443/0x760 [ 11.132350][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 11.132356][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 11.132359][ T219] alloc_buf.isra.0+0x4b/0x260 [ 11.132363][ T219] put_chars+0x1e1/0x2f0 [ 11.132366][ T219] ? __send_to_port+0x420/0x420 [ 11.132372][ T219] hvc_console_print+0x292/0x780 [ 11.132380][ T219] ? hvc_write+0x3a0/0x3a0 [ 11.132383][ T219] ? lock_acquire+0x13c/0x160 [ 11.132387][ T219] console_emit_next_record+0x22f/0x4c0 [ 11.132391][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 11.132393][ T219] ? console_flush_one_record+0x106/0x710 [ 11.132396][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132399][ T219] ? lock_acquire+0x13c/0x160 [ 11.132403][ T219] console_flush_one_record+0x46f/0x710 [ 11.132407][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 11.132409][ T219] ? mark_held_locks+0x40/0x70 [ 11.132414][ T219] console_unlock+0xee/0x1f0 [ 11.132417][ T219] ? console_flush_one_record+0x710/0x710 [ 11.132422][ T219] ? console_unlock+0x4/0x1f0 [ 11.132426][ T219] vprintk_emit+0x37c/0x3e0 [ 11.132429][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 11.132431][ T219] ? save_trace+0x68/0x280 [ 11.132435][ T219] _printk+0xc7/0x100 [ 11.132439][ T219] ? snapshot_read.cold+0x21/0x21 [ 11.132442][ T219] ? validate_chain+0x34a/0xc20 [ 11.132444][ T219] ? netdev_name+0x43/0x60 [ 11.132448][ T219] ? __netdev_printk+0x17f/0x1d0 [ 11.132451][ T219] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.132459][ T219] netdev_info+0xe2/0x116 [ 11.132461][ T219] ? netdev_notice+0x120/0x120 [ 11.132464][ T219] ? find_held_lock+0x2b/0x80 [ 11.132467][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 11.132470][ T219] ? mark_held_locks+0x40/0x70 [ 11.132473][ T219] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.132475][ T219] netif_change_name.cold+0x4f/0x89 [ 11.132478][ T219] ? is_bpf_text_address+0x68/0x110 [ 11.132483][ T219] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.132485][ T219] ? __kernel_text_address+0x12/0x30 [ 11.132488][ T219] ? write_profile+0xf0/0xf0 [ 11.132492][ T219] ? __asan_memset+0x27/0x50 [ 11.132498][ T219] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.132501][ T219] ? stack_trace_save+0x93/0xc0 [ 11.132503][ T219] ? rtnl_link_get_size+0x350/0x350 [ 11.132504][ T219] ? rcu_read_lock_any_held+0x66/0x90 [ 11.132507][ T219] ? stack_depot_save_flags+0x38e/0x790 [ 11.132510][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.132512][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.132514][ T219] ? validate_chain+0x38b/0xc20 [ 11.132517][ T219] ? kasan_save_stack+0x3d/0x50 [ 11.132518][ T219] ? kasan_save_stack+0x2f/0x50 [ 11.132520][ T219] ? kasan_save_track+0x14/0x30 [ 11.132521][ T219] ? __kasan_kmalloc+0x7b/0x90 [ 11.132523][ T219] ? __lock_acquire+0x518/0xc20 [ 11.132525][ T219] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 11.132528][ T219] ? ___sys_sendmsg+0xd0/0x1d0 [ 11.132532][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 11.132534][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 11.132536][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132538][ T219] ? lock_acquire+0x13c/0x160 [ 11.132539][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132540][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132542][ T219] ? trace_contention_end+0xb3/0x180 [ 11.132544][ T219] ? __mutex_lock+0x1db/0x1ea0 [ 11.132546][ T219] ? __mutex_lock+0x9a3/0x1ea0 [ 11.132548][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 11.132551][ T219] ? ww_mutex_lock+0x160/0x160 [ 11.132553][ T219] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.132557][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132560][ T219] ? __rtnl_newlink+0x3fa/0xa50 [ 11.132565][ T219] rtnl_newlink+0x9f1/0x11b0 [ 11.132570][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 11.132572][ T219] ? __lock_acquire+0x518/0xc20 [ 11.132577][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 11.132579][ T219] ? find_held_lock+0x2b/0x80 [ 11.132581][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 11.132582][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 11.132586][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 11.132588][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.132591][ T219] ? rtnl_link_fill+0x920/0x920 [ 11.132593][ T219] ? __lock_acquire+0x518/0xc20 [ 11.132597][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 11.132599][ T219] ? find_held_lock+0x2b/0x80 [ 11.132602][ T219] netlink_rcv_skb+0x14e/0x3a0 [ 11.132606][ T219] ? rtnl_link_fill+0x920/0x920 [ 11.132609][ T219] ? netlink_ack+0xcf0/0xcf0 [ 11.132615][ T219] ? netlink_deliver_tap+0xc5/0x330 [ 11.132617][ T219] ? netlink_deliver_tap+0x13c/0x330 [ 11.132622][ T219] netlink_unicast+0x486/0x750 [ 11.132626][ T219] ? netlink_attachskb+0x810/0x810 [ 11.132628][ T219] ? find_held_lock+0x2b/0x80 [ 11.132632][ T219] netlink_sendmsg+0x75b/0xc90 [ 11.132636][ T219] ? netlink_unicast+0x750/0x750 [ 11.132640][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 11.132642][ T219] ? __import_iovec+0x36c/0x620 [ 11.132647][ T219] __sock_sendmsg+0xce/0x190 [ 11.132650][ T219] ____sys_sendmsg+0x61a/0x860 [ 11.132652][ T219] ? copy_msghdr_from_user+0x279/0x420 [ 11.132655][ T219] ? sock_write_iter+0x400/0x400 [ 11.132656][ T219] ? move_addr_to_kernel+0x40/0x40 [ 11.132664][ T219] ___sys_sendmsg+0x14e/0x1d0 [ 11.132666][ T219] ? copy_msghdr_from_user+0x420/0x420 [ 11.132682][ T219] __sys_sendmsg+0x12c/0x1d0 [ 11.132685][ T219] ? __sys_sendmsg_sock+0x20/0x20 [ 11.132692][ T219] ? rcu_is_watching+0x16/0xd0 [ 11.132695][ T219] do_syscall_64+0xff/0x530 [ 11.132698][ T219] ? exc_page_fault+0xee/0x100 [ 11.132700][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.132702][ T219] RIP: 0033:0x7fede368654e [ 11.132706][ T219] 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 [ 11.132708][ T219] RSP: 002b:00007ffe300842c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.132710][ T219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fede368654e [ 11.132711][ T219] RDX: 0000000000000000 RSI: 00007ffe30084370 RDI: 0000000000000005 [ 11.132712][ T219] RBP: 00007ffe300842d0 R08: 0000000000000000 R09: 0000000000000000 [ 11.132713][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918b3e [ 11.132714][ T219] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe30084a40 [ 11.132721][ T219] [ 11.188284][ T219] ip (219) used greatest stack depth: 23208 bytes left [ 11.539249][ T228] veth0: renamed from veth-rt-2