[ 11.866010][ T196] netdevsim netdevsim29313 eni29313np1: renamed from eth0 [ 11.866076][ T196] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.866079][ T196] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 196, name: (udev-worker) [ 11.866080][ T196] preempt_count: 1, expected: 0 [ 11.866081][ T196] RCU nest depth: 0, expected: 0 [ 11.866083][ T196] locks held by (udev-worker)/196: 6, last CPU#0: [ 11.866085][ T196] #0: ffffffff9d31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.866097][ T196] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.866101][ T196] #2: ffffffff9cb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.866106][ T196] #3: ffffffff9cb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.866110][ T196] #4: ffffffff9ca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.866114][ T196] #5: ffffffff9ca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.866118][ T196] irq event stamp: 231022 [ 11.866119][ T196] hardirqs last enabled at (231021): [] __down_trylock_console_sem+0x86/0xa0 [ 11.866122][ T196] hardirqs last disabled at (231022): [] console_emit_next_record+0x3d4/0x4c0 [ 11.866124][ T196] softirqs last enabled at (231016): [] netif_change_name+0x216/0x8c0 [ 11.866127][ T196] softirqs last disabled at (231014): [] netif_change_name+0x1ad/0x8c0 [ 11.866130][ T196] Preemption disabled at: [ 11.866131][ T196] [] vprintk_emit+0x31b/0x3e0 [ 11.866136][ T196] CPU: 0 UID: 0 PID: 196 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.866140][ T196] Tainted: [W]=WARN [ 11.866141][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.866142][ T196] Call Trace: [ 11.866144][ T196] [ 11.866146][ T196] dump_stack_lvl+0x6f/0xa0 [ 11.866152][ T196] ? vprintk_emit+0x31b/0x3e0 [ 11.866153][ T196] __might_resched.cold+0x1fe/0x2c1 [ 11.866158][ T196] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.866163][ T196] ? __kmalloc_noprof+0xdb/0x760 [ 11.866167][ T196] __kmalloc_noprof+0x443/0x760 [ 11.866169][ T196] ? alloc_buf.isra.0+0x4b/0x260 [ 11.866176][ T196] ? do_raw_spin_unlock+0x59/0x250 [ 11.866179][ T196] alloc_buf.isra.0+0x4b/0x260 [ 11.866183][ T196] put_chars+0x1e1/0x2f0 [ 11.866185][ T196] ? __send_to_port+0x420/0x420 [ 11.866189][ T196] ? validate_chain+0x34a/0xc20 [ 11.866194][ T196] hvc_console_print+0x292/0x780 [ 11.866198][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866203][ T196] ? hvc_write+0x3a0/0x3a0 [ 11.866207][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866212][ T196] console_emit_next_record+0x22f/0x4c0 [ 11.866216][ T196] ? devkmsg_read+0x4b0/0x4b0 [ 11.866218][ T196] ? console_flush_one_record+0x106/0x710 [ 11.866221][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866223][ T196] ? lock_acquire+0x13c/0x160 [ 11.866227][ T196] console_flush_one_record+0x46f/0x710 [ 11.866231][ T196] ? console_emit_next_record+0x4c0/0x4c0 [ 11.866233][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866239][ T196] console_unlock+0xee/0x1f0 [ 11.866242][ T196] ? console_flush_one_record+0x710/0x710 [ 11.866244][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866246][ T196] ? lock_acquire+0xe0/0x160 [ 11.866250][ T196] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.866251][ T196] ? vprintk_emit+0x320/0x3e0 [ 11.866254][ T196] vprintk_emit+0x37c/0x3e0 [ 11.866257][ T196] ? wake_up_klogd_work_func+0x90/0x90 [ 11.866259][ T196] ? __kernel_text_address+0x12/0x30 [ 11.866261][ T196] ? unwind_get_return_address+0x67/0xd0 [ 11.866265][ T196] ? arch_stack_walk+0xed/0x130 [ 11.866272][ T196] dev_vprintk_emit+0x27f/0x2c0 [ 11.866277][ T196] ? device_rename.cold+0xa/0xa [ 11.866287][ T196] dev_printk_emit+0xb9/0xee [ 11.866290][ T196] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.866294][ T196] ? check_prev_add+0x316/0xe90 [ 11.866300][ T196] __netdev_printk+0x160/0x1d0 [ 11.866306][ T196] netdev_info+0xe2/0x116 [ 11.866309][ T196] ? netdev_notice+0x120/0x120 [ 11.866312][ T196] ? find_held_lock+0x2b/0x80 [ 11.866315][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 11.866318][ T196] ? mark_held_locks+0x40/0x70 [ 11.866321][ T196] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.866323][ T196] netif_change_name.cold+0x4f/0x89 [ 11.866326][ T196] ? lock_pin_lock+0x87/0x180 [ 11.866330][ T196] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.866332][ T196] ? find_held_lock+0x2b/0x80 [ 11.866335][ T196] ? __asan_memset+0x27/0x50 [ 11.866341][ T196] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.866344][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866347][ T196] ? rtnl_link_get_size+0x350/0x350 [ 11.866348][ T196] ? mark_usage+0x61/0x170 [ 11.866350][ T196] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.866352][ T196] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.866355][ T196] ? validate_chain+0x38b/0xc20 [ 11.866360][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866362][ T196] ? lock_pin_lock+0xee/0x180 [ 11.866364][ T196] ? __lock_acquire+0x480/0xc20 [ 11.866367][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 11.866369][ T196] ? rtnl_setlink+0x29d/0x920 [ 11.866372][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866374][ T196] ? lock_acquire+0x13c/0x160 [ 11.866375][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866376][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866378][ T196] ? trace_contention_end+0xb3/0x180 [ 11.866380][ T196] ? __mutex_lock+0x1db/0x1ea0 [ 11.866383][ T196] ? __mutex_lock+0x9a3/0x1ea0 [ 11.866385][ T196] ? rtnl_setlink+0x29d/0x920 [ 11.866387][ T196] ? mark_usage+0x61/0x170 [ 11.866390][ T196] ? ww_mutex_lock+0x160/0x160 [ 11.866391][ T196] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.866395][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866399][ T196] ? rcu_is_watching+0x16/0xd0 [ 11.866406][ T196] rtnl_setlink+0x527/0x920 [ 11.866409][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 11.866410][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866433][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 11.866435][ T196] ? find_held_lock+0x2b/0x80 [ 11.866438][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 11.866440][ T196] ? mark_usage+0x61/0x170 [ 11.866442][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866447][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 11.866449][ T196] ? find_held_lock+0x2b/0x80 [ 11.866451][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 11.866453][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 11.866456][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 11.866458][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.866462][ T196] ? rtnl_link_fill+0x920/0x920 [ 11.866463][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866468][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 11.866469][ T196] ? find_held_lock+0x2b/0x80 [ 11.866473][ T196] netlink_rcv_skb+0x14e/0x3a0 [ 11.866476][ T196] ? rtnl_link_fill+0x920/0x920 [ 11.866479][ T196] ? netlink_ack+0xcf0/0xcf0 [ 11.866486][ T196] ? netlink_deliver_tap+0xc5/0x330 [ 11.866488][ T196] ? netlink_deliver_tap+0x13c/0x330 [ 11.866493][ T196] netlink_unicast+0x486/0x750 [ 11.866497][ T196] ? netlink_attachskb+0x810/0x810 [ 11.866500][ T196] ? __lock_acquire+0x518/0xc20 [ 11.866504][ T196] netlink_sendmsg+0x75b/0xc90 [ 11.866508][ T196] ? netlink_unicast+0x750/0x750 [ 11.866510][ T196] ? find_held_lock+0x2b/0x80 [ 11.866513][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 11.866517][ T196] __sock_sendmsg+0xce/0x190 [ 11.866520][ T196] ? fdget+0x4f/0x1e0 [ 11.866530][ T196] __sys_sendto+0x260/0x320 [ 11.866533][ T196] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.866544][ T196] ? exc_page_fault+0x87/0x100 [ 11.866549][ T196] __x64_sys_sendto+0xe4/0x1f0 [ 11.866552][ T196] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.866555][ T196] ? lockdep_hardirqs_on+0x91/0x130 [ 11.866557][ T196] ? do_syscall_64+0xa6/0x530 [ 11.866560][ T196] do_syscall_64+0xff/0x530 [ 11.866562][ T196] ? exc_page_fault+0xee/0x100 [ 11.866564][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.866567][ T196] RIP: 0033:0x7f0de624454e [ 11.866571][ T196] 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 [ 11.866573][ T196] RSP: 002b:00007fff7bc60aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.866575][ T196] RAX: ffffffffffffffda RBX: 00005643218b3710 RCX: 00007f0de624454e [ 11.866576][ T196] RDX: 0000000000000030 RSI: 00005643218a40e0 RDI: 0000000000000012 [ 11.866577][ T196] RBP: 00007fff7bc60ab0 R08: 00007fff7bc60b00 R09: 0000000000000080 [ 11.866578][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 00005643218f2660 [ 11.866579][ T196] R13: 00007fff7bc60be4 R14: 0000000000000000 R15: 0000000000000000 [ 11.866586][ T196] [ 12.089763][ T211] 8021q: adding VLAN 0 to HW filter on device eni29313np1 [ 12.095238][ T211] ip (211) used greatest stack depth: 24096 bytes left [ 12.730338][ T196] netdevsim netdevsim5583 eni5583np1: renamed from eth0 [ 12.876049][ T219] 8021q: adding VLAN 0 to HW filter on device eni5583np1 [ 12.876066][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.876068][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: ip [ 12.876070][ T219] preempt_count: 1, expected: 0 [ 12.876071][ T219] RCU nest depth: 0, expected: 0 [ 12.876072][ T219] locks held by ip/219: 6, last CPU#0: [ 12.876074][ T219] #0: ffffffff9d31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.876086][ T219] #1: ff1100000520ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.876091][ T219] #2: ffffffff9cb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.876096][ T219] #3: ffffffff9cb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.876100][ T219] #4: ffffffff9ca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.876104][ T219] #5: ffffffff9ca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.876108][ T219] irq event stamp: 13374 [ 12.876108][ T219] hardirqs last enabled at (13373): [] __down_trylock_console_sem+0x86/0xa0 [ 12.876112][ T219] hardirqs last disabled at (13374): [] console_emit_next_record+0x3d4/0x4c0 [ 12.876114][ T219] softirqs last enabled at (13336): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 12.876117][ T219] softirqs last disabled at (13334): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 12.876119][ T219] Preemption disabled at: [ 12.876120][ T219] [] vprintk_emit+0x31b/0x3e0 [ 12.876125][ T219] CPU: 0 UID: 0 PID: 219 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.876128][ T219] Tainted: [W]=WARN [ 12.876129][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.876131][ T219] Call Trace: [ 12.876132][ T219] [ 12.876134][ T219] dump_stack_lvl+0x6f/0xa0 [ 12.876140][ T219] ? vprintk_emit+0x31b/0x3e0 [ 12.876141][ T219] __might_resched.cold+0x1fe/0x2c1 [ 12.876146][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.876150][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 12.876155][ T219] __kmalloc_noprof+0x443/0x760 [ 12.876157][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 12.876163][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 12.876166][ T219] alloc_buf.isra.0+0x4b/0x260 [ 12.876170][ T219] put_chars+0x1e1/0x2f0 [ 12.876173][ T219] ? __send_to_port+0x420/0x420 [ 12.876175][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.876179][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.876182][ T219] ? validate_chain+0x38b/0xc20 [ 12.876186][ T219] hvc_console_print+0x292/0x780 [ 12.876190][ T219] ? mark_usage+0x61/0x170 [ 12.876192][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876194][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876198][ T219] ? hvc_write+0x3a0/0x3a0 [ 12.876200][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.876204][ T219] ? lock_acquire+0x13c/0x160 [ 12.876209][ T219] console_emit_next_record+0x22f/0x4c0 [ 12.876213][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 12.876215][ T219] ? console_flush_one_record+0x106/0x710 [ 12.876218][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876220][ T219] ? lock_acquire+0x13c/0x160 [ 12.876224][ T219] console_flush_one_record+0x46f/0x710 [ 12.876229][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 12.876230][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876236][ T219] console_unlock+0xee/0x1f0 [ 12.876239][ T219] ? console_flush_one_record+0x710/0x710 [ 12.876241][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876242][ T219] ? lock_acquire+0xe0/0x160 [ 12.876246][ T219] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.876248][ T219] ? vprintk_emit+0x320/0x3e0 [ 12.876251][ T219] vprintk_emit+0x37c/0x3e0 [ 12.876254][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 12.876257][ T219] ? mark_held_locks+0x40/0x70 [ 12.876261][ T219] _printk+0xc7/0x100 [ 12.876265][ T219] ? snapshot_read.cold+0x21/0x21 [ 12.876268][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.876270][ T219] ? find_held_lock+0x2b/0x80 [ 12.876274][ T219] ? notifier_call_chain+0x14a/0x300 [ 12.876277][ T219] vlan_device_event.cold+0x1c/0x1fc [ 12.876282][ T219] ? packet_notifier+0x1c5/0xbd0 [ 12.876290][ T219] ? unregister_vlan_dev+0x380/0x380 [ 12.876294][ T219] ? nlmsg_notify+0x62/0x250 [ 12.876300][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876302][ T219] notifier_call_chain+0xae/0x300 [ 12.876307][ T219] __dev_notify_flags+0x1b7/0x450 [ 12.876312][ T219] ? netif_change_name+0x8c0/0x8c0 [ 12.876316][ T219] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.876319][ T219] ? write_profile+0xf0/0xf0 [ 12.876324][ T219] netif_change_flags+0xfe/0x190 [ 12.876328][ T219] do_setlink.isra.0+0x1d25/0x2a60 [ 12.876332][ T219] ? stack_trace_save+0x93/0xc0 [ 12.876334][ T219] ? rtnl_link_get_size+0x350/0x350 [ 12.876335][ T219] ? rcu_read_lock_any_held+0x66/0x90 [ 12.876337][ T219] ? stack_depot_save_flags+0x38e/0x790 [ 12.876341][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.876343][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.876344][ T219] ? validate_chain+0x38b/0xc20 [ 12.876347][ T219] ? kasan_save_stack+0x3d/0x50 [ 12.876349][ T219] ? kasan_save_stack+0x2f/0x50 [ 12.876350][ T219] ? kasan_save_track+0x14/0x30 [ 12.876352][ T219] ? __kasan_kmalloc+0x7b/0x90 [ 12.876354][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876356][ T219] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 12.876359][ T219] ? ___sys_sendmsg+0xd0/0x1d0 [ 12.876363][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.876365][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 12.876367][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876369][ T219] ? lock_acquire+0x13c/0x160 [ 12.876371][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876372][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876374][ T219] ? trace_contention_end+0xb3/0x180 [ 12.876376][ T219] ? __mutex_lock+0x1db/0x1ea0 [ 12.876378][ T219] ? __mutex_lock+0x9a3/0x1ea0 [ 12.876380][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 12.876384][ T219] ? ww_mutex_lock+0x160/0x160 [ 12.876387][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876389][ T219] ? __rtnl_newlink+0x3fa/0xa50 [ 12.876395][ T219] rtnl_newlink+0x9f1/0x11b0 [ 12.876400][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.876402][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876407][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.876409][ T219] ? find_held_lock+0x2b/0x80 [ 12.876411][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.876412][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 12.876416][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.876418][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.876422][ T219] ? rtnl_link_fill+0x920/0x920 [ 12.876423][ T219] ? __lock_acquire+0x518/0xc20 [ 12.876428][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.876429][ T219] ? find_held_lock+0x2b/0x80 [ 12.876433][ T219] netlink_rcv_skb+0x14e/0x3a0 [ 12.876435][ T219] ? rtnl_link_fill+0x920/0x920 [ 12.876438][ T219] ? netlink_ack+0xcf0/0xcf0 [ 12.876444][ T219] ? netlink_deliver_tap+0xc5/0x330 [ 12.876447][ T219] ? netlink_deliver_tap+0x13c/0x330 [ 12.876451][ T219] netlink_unicast+0x486/0x750 [ 12.876455][ T219] ? netlink_attachskb+0x810/0x810 [ 12.876458][ T219] ? find_held_lock+0x2b/0x80 [ 12.876462][ T219] netlink_sendmsg+0x75b/0xc90 [ 12.876466][ T219] ? netlink_unicast+0x750/0x750 [ 12.876470][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 12.876472][ T219] ? __import_iovec+0x36c/0x620 [ 12.876477][ T219] __sock_sendmsg+0xce/0x190 [ 12.876480][ T219] ____sys_sendmsg+0x61a/0x860 [ 12.876483][ T219] ? copy_msghdr_from_user+0x279/0x420 [ 12.876485][ T219] ? sock_write_iter+0x400/0x400 [ 12.876486][ T219] ? move_addr_to_kernel+0x40/0x40 [ 12.876494][ T219] ___sys_sendmsg+0x14e/0x1d0 [ 12.876497][ T219] ? copy_msghdr_from_user+0x420/0x420 [ 12.876513][ T219] __sys_sendmsg+0x12c/0x1d0 [ 12.876516][ T219] ? __sys_sendmsg_sock+0x20/0x20 [ 12.876522][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.876525][ T219] do_syscall_64+0xff/0x530 [ 12.876533][ T219] ? exc_page_fault+0xee/0x100 [ 12.876536][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.876538][ T219] RIP: 0033:0x7f7edbec654e [ 12.876542][ 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 [ 12.876544][ T219] RSP: 002b:00007ffe975a3b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.876546][ T219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7edbec654e [ 12.876548][ T219] RDX: 0000000000000000 RSI: 00007ffe975a3c10 RDI: 0000000000000003 [ 12.876549][ T219] RBP: 00007ffe975a3b70 R08: 0000000000000000 R09: 0000000000000000 [ 12.876549][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e407 [ 12.876550][ T219] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe975a42d0 [ 12.876557][ T219] [ 12.918994][ T219] ip (219) used greatest stack depth: 23016 bytes left [ 12.965207][ T223] 8021q: adding VLAN 0 to HW filter on device eni5583np1 [ 13.114602][ T196] netdevsim netdevsim25769 eni25769np1: renamed from eth0 [ 13.245336][ T237] 8021q: adding VLAN 0 to HW filter on device eni25769np1 [ 13.408381][ T196] netdevsim netdevsim10416 eni10416np1: renamed from eth0 [ 13.659358][ T196] netdevsim netdevsim6667 eni6667np1: renamed from eth0 [ 13.832032][ T255] 8021q: adding VLAN 0 to HW filter on device eni6667np1 [ 13.885262][ T258] 8021q: adding VLAN 0 to HW filter on device eni6667np1 [ 13.885279][ T258] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.885281][ T258] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 258, name: ip [ 13.885283][ T258] preempt_count: 1, expected: 0 [ 13.885284][ T258] RCU nest depth: 0, expected: 0 [ 13.885286][ T258] locks held by ip/258: 6, last CPU#0: [ 13.885289][ T258] #0: ffffffff9d31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 13.885302][ T258] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.885306][ T258] #2: ffffffff9cb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.885311][ T258] #3: ffffffff9cb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.885315][ T258] #4: ffffffff9ca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.885319][ T258] #5: ffffffff9ca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.885323][ T258] irq event stamp: 11242 [ 13.885324][ T258] hardirqs last enabled at (11241): [] __down_trylock_console_sem+0x86/0xa0 [ 13.885327][ T258] hardirqs last disabled at (11242): [] console_emit_next_record+0x3d4/0x4c0 [ 13.885330][ T258] softirqs last enabled at (11236): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 13.885333][ T258] softirqs last disabled at (11234): [] addrconf_permanent_addr+0x108/0x9c0 [ 13.885335][ T258] Preemption disabled at: [ 13.885336][ T258] [] vprintk_emit+0x31b/0x3e0 [ 13.885341][ T258] CPU: 0 UID: 0 PID: 258 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.885345][ T258] Tainted: [W]=WARN [ 13.885346][ T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.885347][ T258] Call Trace: [ 13.885349][ T258] [ 13.885350][ T258] dump_stack_lvl+0x6f/0xa0 [ 13.885357][ T258] ? vprintk_emit+0x31b/0x3e0 [ 13.885358][ T258] __might_resched.cold+0x1fe/0x2c1 [ 13.885363][ T258] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.885368][ T258] ? __kmalloc_noprof+0xdb/0x760 [ 13.885372][ T258] __kmalloc_noprof+0x443/0x760 [ 13.885374][ T258] ? alloc_buf.isra.0+0x4b/0x260 [ 13.885381][ T258] ? do_raw_spin_unlock+0x59/0x250 [ 13.885384][ T258] alloc_buf.isra.0+0x4b/0x260 [ 13.885388][ T258] put_chars+0x1e1/0x2f0 [ 13.885390][ T258] ? __send_to_port+0x420/0x420 [ 13.885393][ T258] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.885396][ T258] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.885399][ T258] ? validate_chain+0x38b/0xc20 [ 13.885404][ T258] hvc_console_print+0x292/0x780 [ 13.885408][ T258] ? mark_usage+0x61/0x170 [ 13.885410][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885411][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885416][ T258] ? hvc_write+0x3a0/0x3a0 [ 13.885417][ T258] ? lock_acquire.part.0+0xd4/0x280 [ 13.885422][ T258] ? lock_acquire+0x13c/0x160 [ 13.885426][ T258] console_emit_next_record+0x22f/0x4c0 [ 13.885430][ T258] ? devkmsg_read+0x4b0/0x4b0 [ 13.885432][ T258] ? console_flush_one_record+0x106/0x710 [ 13.885436][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885438][ T258] ? lock_acquire+0x13c/0x160 [ 13.885442][ T258] console_flush_one_record+0x46f/0x710 [ 13.885446][ T258] ? console_emit_next_record+0x4c0/0x4c0 [ 13.885448][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885453][ T258] console_unlock+0xee/0x1f0 [ 13.885457][ T258] ? console_flush_one_record+0x710/0x710 [ 13.885459][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885460][ T258] ? lock_acquire+0xe0/0x160 [ 13.885464][ T258] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.885466][ T258] ? vprintk_emit+0x320/0x3e0 [ 13.885469][ T258] vprintk_emit+0x37c/0x3e0 [ 13.885472][ T258] ? wake_up_klogd_work_func+0x90/0x90 [ 13.885474][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885479][ T258] _printk+0xc7/0x100 [ 13.885482][ T258] ? snapshot_read.cold+0x21/0x21 [ 13.885486][ T258] ? lock_acquire.part.0+0xd4/0x280 [ 13.885488][ T258] ? find_held_lock+0x2b/0x80 [ 13.885492][ T258] ? notifier_call_chain+0x14a/0x300 [ 13.885495][ T258] vlan_device_event.cold+0x1c/0x1fc [ 13.885500][ T258] ? packet_notifier+0x1c5/0xbd0 [ 13.885505][ T258] ? unregister_vlan_dev+0x380/0x380 [ 13.885513][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885514][ T258] notifier_call_chain+0xae/0x300 [ 13.885519][ T258] __dev_notify_flags+0x1b7/0x450 [ 13.885525][ T258] ? netif_change_name+0x8c0/0x8c0 [ 13.885533][ T258] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.885537][ T258] ? write_profile+0xf0/0xf0 [ 13.885542][ T258] netif_change_flags+0xfe/0x190 [ 13.885546][ T258] do_setlink.isra.0+0x1d25/0x2a60 [ 13.885550][ T258] ? stack_trace_save+0x93/0xc0 [ 13.885552][ T258] ? rtnl_link_get_size+0x350/0x350 [ 13.885554][ T258] ? rcu_read_lock_any_held+0x66/0x90 [ 13.885556][ T258] ? stack_depot_save_flags+0x38e/0x790 [ 13.885559][ T258] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.885561][ T258] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.885563][ T258] ? validate_chain+0x38b/0xc20 [ 13.885566][ T258] ? kasan_save_stack+0x3d/0x50 [ 13.885568][ T258] ? kasan_save_stack+0x2f/0x50 [ 13.885569][ T258] ? kasan_save_track+0x14/0x30 [ 13.885571][ T258] ? __kasan_kmalloc+0x7b/0x90 [ 13.885573][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885575][ T258] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 13.885578][ T258] ? ___sys_sendmsg+0xd0/0x1d0 [ 13.885582][ T258] ? lock_acquire.part.0+0xd4/0x280 [ 13.885584][ T258] ? rtnl_newlink+0x9a8/0x11b0 [ 13.885586][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885588][ T258] ? lock_acquire+0x13c/0x160 [ 13.885590][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885591][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885593][ T258] ? trace_contention_end+0xb3/0x180 [ 13.885595][ T258] ? __mutex_lock+0x1db/0x1ea0 [ 13.885598][ T258] ? __mutex_lock+0x9a3/0x1ea0 [ 13.885600][ T258] ? rtnl_newlink+0x9a8/0x11b0 [ 13.885603][ T258] ? ww_mutex_lock+0x160/0x160 [ 13.885607][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885609][ T258] ? __rtnl_newlink+0x3fa/0xa50 [ 13.885615][ T258] rtnl_newlink+0x9f1/0x11b0 [ 13.885620][ T258] ? rtnl_bridge_getlink+0x850/0x850 [ 13.885622][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885627][ T258] ? lock_acquire.part.0+0xd4/0x280 [ 13.885629][ T258] ? find_held_lock+0x2b/0x80 [ 13.885631][ T258] ? rtnl_bridge_getlink+0x850/0x850 [ 13.885633][ T258] ? __lock_release.isra.0+0x69/0x1a0 [ 13.885637][ T258] ? rtnl_bridge_getlink+0x850/0x850 [ 13.885639][ T258] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.885642][ T258] ? rtnl_link_fill+0x920/0x920 [ 13.885644][ T258] ? __lock_acquire+0x518/0xc20 [ 13.885648][ T258] ? lock_acquire.part.0+0xd4/0x280 [ 13.885650][ T258] ? find_held_lock+0x2b/0x80 [ 13.885654][ T258] netlink_rcv_skb+0x14e/0x3a0 [ 13.885657][ T258] ? rtnl_link_fill+0x920/0x920 [ 13.885660][ T258] ? netlink_ack+0xcf0/0xcf0 [ 13.885667][ T258] ? netlink_deliver_tap+0xc5/0x330 [ 13.885669][ T258] ? netlink_deliver_tap+0x13c/0x330 [ 13.885674][ T258] netlink_unicast+0x486/0x750 [ 13.885678][ T258] ? netlink_attachskb+0x810/0x810 [ 13.885681][ T258] ? find_held_lock+0x2b/0x80 [ 13.885685][ T258] netlink_sendmsg+0x75b/0xc90 [ 13.885689][ T258] ? netlink_unicast+0x750/0x750 [ 13.885693][ T258] ? __lock_release.isra.0+0x69/0x1a0 [ 13.885695][ T258] ? __import_iovec+0x36c/0x620 [ 13.885700][ T258] __sock_sendmsg+0xce/0x190 [ 13.885703][ T258] ____sys_sendmsg+0x61a/0x860 [ 13.885706][ T258] ? copy_msghdr_from_user+0x279/0x420 [ 13.885708][ T258] ? sock_write_iter+0x400/0x400 [ 13.885710][ T258] ? move_addr_to_kernel+0x40/0x40 [ 13.885717][ T258] ___sys_sendmsg+0x14e/0x1d0 [ 13.885720][ T258] ? copy_msghdr_from_user+0x420/0x420 [ 13.885737][ T258] __sys_sendmsg+0x12c/0x1d0 [ 13.885740][ T258] ? __sys_sendmsg_sock+0x20/0x20 [ 13.885746][ T258] ? rcu_is_watching+0x16/0xd0 [ 13.885749][ T258] do_syscall_64+0xff/0x530 [ 13.885753][ T258] ? exc_page_fault+0xee/0x100 [ 13.885755][ T258] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.885758][ T258] RIP: 0033:0x7f66f93b254e [ 13.885762][ T258] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.885764][ T258] RSP: 002b:00007ffffd851c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.885766][ T258] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66f93b254e [ 13.885768][ T258] RDX: 0000000000000000 RSI: 00007ffffd851d20 RDI: 0000000000000003 [ 13.885769][ T258] RBP: 00007ffffd851c80 R08: 0000000000000000 R09: 0000000000000000 [ 13.885769][ T258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e408 [ 13.885770][ T258] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffffd8523e0 [ 13.885777][ T258] [ 14.003268][ T260] 8021q: adding VLAN 0 to HW filter on device eni6667np1 [ 15.068105][ T262] 8021q: adding VLAN 0 to HW filter on device eni6667np1 [ 15.068122][ T262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.068124][ T262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 262, name: ip [ 15.068125][ T262] preempt_count: 1, expected: 0 [ 15.068126][ T262] RCU nest depth: 0, expected: 0 [ 15.068127][ T262] locks held by ip/262: 6, last CPU#3: [ 15.068129][ T262] #0: ffffffff9d31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 15.068142][ T262] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 15.068146][ T262] #2: ffffffff9cb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.068151][ T262] #3: ffffffff9cb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.068155][ T262] #4: ffffffff9ca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.068159][ T262] #5: ffffffff9ca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.068163][ T262] irq event stamp: 9804 [ 15.068163][ T262] hardirqs last enabled at (9803): [] __down_trylock_console_sem+0x86/0xa0 [ 15.068167][ T262] hardirqs last disabled at (9804): [] console_emit_next_record+0x3d4/0x4c0 [ 15.068169][ T262] softirqs last enabled at (9798): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 15.068172][ T262] softirqs last disabled at (9796): [] addrconf_permanent_addr+0x108/0x9c0 [ 15.068174][ T262] Preemption disabled at: [ 15.068175][ T262] [] vprintk_emit+0x31b/0x3e0 [ 15.068180][ T262] CPU: 3 UID: 0 PID: 262 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.068183][ T262] Tainted: [W]=WARN [ 15.068184][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.068186][ T262] Call Trace: [ 15.068187][ T262] [ 15.068189][ T262] dump_stack_lvl+0x6f/0xa0 [ 15.068195][ T262] ? vprintk_emit+0x31b/0x3e0 [ 15.068196][ T262] __might_resched.cold+0x1fe/0x2c1 [ 15.068201][ T262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.068205][ T262] ? __kmalloc_noprof+0xdb/0x760 [ 15.068210][ T262] __kmalloc_noprof+0x443/0x760 [ 15.068212][ T262] ? alloc_buf.isra.0+0x4b/0x260 [ 15.068218][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 15.068221][ T262] alloc_buf.isra.0+0x4b/0x260 [ 15.068224][ T262] put_chars+0x1e1/0x2f0 [ 15.068227][ T262] ? __send_to_port+0x420/0x420 [ 15.068229][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.068233][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.068236][ T262] ? validate_chain+0x38b/0xc20 [ 15.068240][ T262] hvc_console_print+0x292/0x780 [ 15.068243][ T262] ? mark_usage+0x61/0x170 [ 15.068245][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068247][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068251][ T262] ? hvc_write+0x3a0/0x3a0 [ 15.068253][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 15.068257][ T262] ? lock_acquire+0x13c/0x160 [ 15.068261][ T262] console_emit_next_record+0x22f/0x4c0 [ 15.068265][ T262] ? devkmsg_read+0x4b0/0x4b0 [ 15.068267][ T262] ? console_flush_one_record+0x106/0x710 [ 15.068270][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068272][ T262] ? lock_acquire+0x13c/0x160 [ 15.068276][ T262] console_flush_one_record+0x46f/0x710 [ 15.068280][ T262] ? console_emit_next_record+0x4c0/0x4c0 [ 15.068282][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068291][ T262] console_unlock+0xee/0x1f0 [ 15.068294][ T262] ? console_flush_one_record+0x710/0x710 [ 15.068295][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068297][ T262] ? lock_acquire+0xe0/0x160 [ 15.068301][ T262] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.068303][ T262] ? vprintk_emit+0x320/0x3e0 [ 15.068305][ T262] vprintk_emit+0x37c/0x3e0 [ 15.068309][ T262] ? wake_up_klogd_work_func+0x90/0x90 [ 15.068311][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068315][ T262] _printk+0xc7/0x100 [ 15.068319][ T262] ? snapshot_read.cold+0x21/0x21 [ 15.068322][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 15.068324][ T262] ? find_held_lock+0x2b/0x80 [ 15.068328][ T262] ? notifier_call_chain+0x14a/0x300 [ 15.068331][ T262] vlan_device_event.cold+0x1c/0x1fc [ 15.068336][ T262] ? packet_notifier+0x1c5/0xbd0 [ 15.068341][ T262] ? unregister_vlan_dev+0x380/0x380 [ 15.068348][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068350][ T262] notifier_call_chain+0xae/0x300 [ 15.068354][ T262] __dev_notify_flags+0x1b7/0x450 [ 15.068359][ T262] ? netif_change_name+0x8c0/0x8c0 [ 15.068363][ T262] ? netif_set_allmulti+0x2c0/0x2c0 [ 15.068366][ T262] ? write_profile+0xf0/0xf0 [ 15.068371][ T262] netif_change_flags+0xfe/0x190 [ 15.068375][ T262] do_setlink.isra.0+0x1d25/0x2a60 [ 15.068379][ T262] ? stack_trace_save+0x93/0xc0 [ 15.068381][ T262] ? rtnl_link_get_size+0x350/0x350 [ 15.068382][ T262] ? rcu_read_lock_any_held+0x66/0x90 [ 15.068384][ T262] ? stack_depot_save_flags+0x38e/0x790 [ 15.068388][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.068390][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.068391][ T262] ? validate_chain+0x38b/0xc20 [ 15.068394][ T262] ? kasan_save_stack+0x3d/0x50 [ 15.068396][ T262] ? kasan_save_stack+0x2f/0x50 [ 15.068397][ T262] ? kasan_save_track+0x14/0x30 [ 15.068399][ T262] ? __kasan_kmalloc+0x7b/0x90 [ 15.068401][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068403][ T262] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 15.068406][ T262] ? ___sys_sendmsg+0xd0/0x1d0 [ 15.068409][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 15.068411][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 15.068414][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068416][ T262] ? lock_acquire+0x13c/0x160 [ 15.068417][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068418][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068420][ T262] ? trace_contention_end+0xb3/0x180 [ 15.068422][ T262] ? __mutex_lock+0x1db/0x1ea0 [ 15.068425][ T262] ? __mutex_lock+0x9a3/0x1ea0 [ 15.068427][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 15.068430][ T262] ? ww_mutex_lock+0x160/0x160 [ 15.068434][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068436][ T262] ? __rtnl_newlink+0x3fa/0xa50 [ 15.068441][ T262] rtnl_newlink+0x9f1/0x11b0 [ 15.068446][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 15.068448][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068453][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 15.068455][ T262] ? find_held_lock+0x2b/0x80 [ 15.068457][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 15.068459][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 15.068462][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 15.068464][ T262] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.068468][ T262] ? rtnl_link_fill+0x920/0x920 [ 15.068469][ T262] ? __lock_acquire+0x518/0xc20 [ 15.068473][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 15.068475][ T262] ? find_held_lock+0x2b/0x80 [ 15.068479][ T262] netlink_rcv_skb+0x14e/0x3a0 [ 15.068482][ T262] ? rtnl_link_fill+0x920/0x920 [ 15.068485][ T262] ? netlink_ack+0xcf0/0xcf0 [ 15.068491][ T262] ? netlink_deliver_tap+0xc5/0x330 [ 15.068493][ T262] ? netlink_deliver_tap+0x13c/0x330 [ 15.068498][ T262] netlink_unicast+0x486/0x750 [ 15.068502][ T262] ? netlink_attachskb+0x810/0x810 [ 15.068504][ T262] ? find_held_lock+0x2b/0x80 [ 15.068509][ T262] netlink_sendmsg+0x75b/0xc90 [ 15.068513][ T262] ? netlink_unicast+0x750/0x750 [ 15.068516][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 15.068518][ T262] ? __import_iovec+0x36c/0x620 [ 15.068523][ T262] __sock_sendmsg+0xce/0x190 [ 15.068526][ T262] ____sys_sendmsg+0x61a/0x860 [ 15.068528][ T262] ? copy_msghdr_from_user+0x279/0x420 [ 15.068531][ T262] ? sock_write_iter+0x400/0x400 [ 15.068538][ T262] ? move_addr_to_kernel+0x40/0x40 [ 15.068545][ T262] ___sys_sendmsg+0x14e/0x1d0 [ 15.068548][ T262] ? copy_msghdr_from_user+0x420/0x420 [ 15.068564][ T262] __sys_sendmsg+0x12c/0x1d0 [ 15.068567][ T262] ? __sys_sendmsg_sock+0x20/0x20 [ 15.068573][ T262] ? rcu_is_watching+0x16/0xd0 [ 15.068576][ T262] do_syscall_64+0xff/0x530 [ 15.068579][ T262] ? exc_page_fault+0xee/0x100 [ 15.068582][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.068584][ T262] RIP: 0033:0x7fe068baf54e [ 15.068588][ T262] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.068590][ T262] RSP: 002b:00007ffe69afb430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.068593][ T262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe068baf54e [ 15.068594][ T262] RDX: 0000000000000000 RSI: 00007ffe69afb4e0 RDI: 0000000000000003 [ 15.068595][ T262] RBP: 00007ffe69afb440 R08: 0000000000000000 R09: 0000000000000000 [ 15.068596][ T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e409 [ 15.068597][ T262] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe69afbba0 [ 15.068604][ T262] [ 15.292362][ T196] netdevsim netdevsim18246 eni18246np1: renamed from eth0 [ 15.476856][ T196] netdevsim netdevsim20434 eni20434np1: renamed from eth0 [ 15.632523][ T273] 8021q: adding VLAN 0 to HW filter on device eni18246np1 [ 15.663098][ T276] 8021q: adding VLAN 0 to HW filter on device eni20434np1 [ 15.849198][ T196] netdevsim netdevsim19949 eni19949np1: renamed from eth0 [ 16.043688][ T284] 8021q: adding VLAN 0 to HW filter on device eni19949np1 [ 16.192683][ T196] netdevsim netdevsim9341 eni9341np1: renamed from eth0 [ 16.192701][ T196] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.192703][ T196] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 196, name: (udev-worker) [ 16.192704][ T196] preempt_count: 1, expected: 0 [ 16.192705][ T196] RCU nest depth: 0, expected: 0 [ 16.192706][ T196] locks held by (udev-worker)/196: 6, last CPU#1: [ 16.192708][ T196] #0: ffffffff9d31b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.192720][ T196] #1: ff11000005dfae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.192724][ T196] #2: ffffffff9cb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.192730][ T196] #3: ffffffff9cb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.192734][ T196] #4: ffffffff9ca9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.192738][ T196] #5: ffffffff9ca9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.192743][ T196] irq event stamp: 788926 [ 16.192744][ T196] hardirqs last enabled at (788925): [] __down_trylock_console_sem+0x86/0xa0 [ 16.192747][ T196] hardirqs last disabled at (788926): [] console_emit_next_record+0x3d4/0x4c0 [ 16.192749][ T196] softirqs last enabled at (788920): [] netif_change_name+0x216/0x8c0 [ 16.192752][ T196] softirqs last disabled at (788918): [] netif_change_name+0x1ad/0x8c0 [ 16.192755][ T196] Preemption disabled at: [ 16.192755][ T196] [] vprintk_emit+0x31b/0x3e0 [ 16.192761][ T196] CPU: 1 UID: 0 PID: 196 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.192764][ T196] Tainted: [W]=WARN [ 16.192765][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.192767][ T196] Call Trace: [ 16.192768][ T196] [ 16.192770][ T196] dump_stack_lvl+0x6f/0xa0 [ 16.192776][ T196] ? vprintk_emit+0x31b/0x3e0 [ 16.192777][ T196] __might_resched.cold+0x1fe/0x2c1 [ 16.192782][ T196] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.192786][ T196] ? __kmalloc_noprof+0xdb/0x760 [ 16.192791][ T196] __kmalloc_noprof+0x443/0x760 [ 16.192793][ T196] ? alloc_buf.isra.0+0x4b/0x260 [ 16.192799][ T196] ? do_raw_spin_unlock+0x59/0x250 [ 16.192802][ T196] alloc_buf.isra.0+0x4b/0x260 [ 16.192806][ T196] put_chars+0x1e1/0x2f0 [ 16.192808][ T196] ? __send_to_port+0x420/0x420 [ 16.192810][ T196] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.192814][ T196] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.192816][ T196] ? validate_chain+0x38b/0xc20 [ 16.192822][ T196] hvc_console_print+0x292/0x780 [ 16.192826][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192831][ T196] ? hvc_write+0x3a0/0x3a0 [ 16.192834][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192839][ T196] console_emit_next_record+0x22f/0x4c0 [ 16.192843][ T196] ? devkmsg_read+0x4b0/0x4b0 [ 16.192845][ T196] ? console_flush_one_record+0x106/0x710 [ 16.192848][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192850][ T196] ? lock_acquire+0x13c/0x160 [ 16.192854][ T196] console_flush_one_record+0x46f/0x710 [ 16.192858][ T196] ? console_emit_next_record+0x4c0/0x4c0 [ 16.192860][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192865][ T196] console_unlock+0xee/0x1f0 [ 16.192868][ T196] ? console_flush_one_record+0x710/0x710 [ 16.192870][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192872][ T196] ? lock_acquire+0xe0/0x160 [ 16.192876][ T196] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.192877][ T196] ? vprintk_emit+0x320/0x3e0 [ 16.192880][ T196] vprintk_emit+0x37c/0x3e0 [ 16.192883][ T196] ? wake_up_klogd_work_func+0x90/0x90 [ 16.192885][ T196] ? mark_usage+0x61/0x170 [ 16.192887][ T196] ? lock_pin_lock+0x87/0x180 [ 16.192893][ T196] dev_vprintk_emit+0x27f/0x2c0 [ 16.192898][ T196] ? device_rename.cold+0xa/0xa [ 16.192903][ T196] ? mark_usage+0x61/0x170 [ 16.192905][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192908][ T196] dev_printk_emit+0xb9/0xee [ 16.192911][ T196] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.192913][ T196] ? validate_chain+0x38b/0xc20 [ 16.192916][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192917][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192919][ T196] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.192921][ T196] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.192924][ T196] __netdev_printk+0x160/0x1d0 [ 16.192931][ T196] netdev_info+0xe2/0x116 [ 16.192933][ T196] ? netdev_notice+0x120/0x120 [ 16.192936][ T196] ? find_held_lock+0x2b/0x80 [ 16.192939][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 16.192941][ T196] ? mark_held_locks+0x40/0x70 [ 16.192945][ T196] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 16.192947][ T196] netif_change_name.cold+0x4f/0x89 [ 16.192950][ T196] ? lock_pin_lock+0x87/0x180 [ 16.192953][ T196] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.192956][ T196] ? find_held_lock+0x2b/0x80 [ 16.192959][ T196] ? __asan_memset+0x27/0x50 [ 16.192965][ T196] do_setlink.isra.0+0x1f7d/0x2a60 [ 16.192967][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192970][ T196] ? rtnl_link_get_size+0x350/0x350 [ 16.192972][ T196] ? mark_usage+0x61/0x170 [ 16.192973][ T196] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.192975][ T196] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.192977][ T196] ? validate_chain+0x38b/0xc20 [ 16.192982][ T196] ? __lock_acquire+0x518/0xc20 [ 16.192983][ T196] ? lock_pin_lock+0xee/0x180 [ 16.192985][ T196] ? __lock_acquire+0x480/0xc20 [ 16.192989][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 16.192991][ T196] ? rtnl_setlink+0x29d/0x920 [ 16.192993][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192995][ T196] ? lock_acquire+0x13c/0x160 [ 16.192996][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192997][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.192999][ T196] ? trace_contention_end+0xb3/0x180 [ 16.193001][ T196] ? __mutex_lock+0x1db/0x1ea0 [ 16.193004][ T196] ? __mutex_lock+0x9a3/0x1ea0 [ 16.193006][ T196] ? rtnl_setlink+0x29d/0x920 [ 16.193008][ T196] ? mark_usage+0x61/0x170 [ 16.193011][ T196] ? ww_mutex_lock+0x160/0x160 [ 16.193012][ T196] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.193016][ T196] ? __lock_acquire+0x518/0xc20 [ 16.193019][ T196] ? rcu_is_watching+0x16/0xd0 [ 16.193026][ T196] rtnl_setlink+0x527/0x920 [ 16.193030][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 16.193031][ T196] ? __lock_acquire+0x518/0xc20 [ 16.193053][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 16.193055][ T196] ? find_held_lock+0x2b/0x80 [ 16.193058][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 16.193060][ T196] ? mark_usage+0x61/0x170 [ 16.193062][ T196] ? __lock_acquire+0x518/0xc20 [ 16.193066][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 16.193068][ T196] ? find_held_lock+0x2b/0x80 [ 16.193070][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 16.193072][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 16.193076][ T196] ? __rtnl_newlink+0xa50/0xa50 [ 16.193078][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.193081][ T196] ? rtnl_link_fill+0x920/0x920 [ 16.193082][ T196] ? __lock_acquire+0x518/0xc20 [ 16.193087][ T196] ? lock_acquire.part.0+0xd4/0x280 [ 16.193088][ T196] ? find_held_lock+0x2b/0x80 [ 16.193092][ T196] netlink_rcv_skb+0x14e/0x3a0 [ 16.193095][ T196] ? rtnl_link_fill+0x920/0x920 [ 16.193098][ T196] ? netlink_ack+0xcf0/0xcf0 [ 16.193104][ T196] ? netlink_deliver_tap+0xc5/0x330 [ 16.193106][ T196] ? netlink_deliver_tap+0x13c/0x330 [ 16.193111][ T196] netlink_unicast+0x486/0x750 [ 16.193115][ T196] ? netlink_attachskb+0x810/0x810 [ 16.193118][ T196] ? __lock_acquire+0x518/0xc20 [ 16.193122][ T196] netlink_sendmsg+0x75b/0xc90 [ 16.193126][ T196] ? netlink_unicast+0x750/0x750 [ 16.193127][ T196] ? find_held_lock+0x2b/0x80 [ 16.193130][ T196] ? __lock_release.isra.0+0x69/0x1a0 [ 16.193135][ T196] __sock_sendmsg+0xce/0x190 [ 16.193138][ T196] ? fdget+0x4f/0x1e0 [ 16.193141][ T196] __sys_sendto+0x260/0x320 [ 16.193145][ T196] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.193155][ T196] ? exc_page_fault+0x87/0x100 [ 16.193161][ T196] __x64_sys_sendto+0xe4/0x1f0 [ 16.193163][ T196] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.193167][ T196] ? lockdep_hardirqs_on+0x91/0x130 [ 16.193168][ T196] ? do_syscall_64+0xa6/0x530 [ 16.193171][ T196] do_syscall_64+0xff/0x530 [ 16.193173][ T196] ? exc_page_fault+0xee/0x100 [ 16.193175][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.193177][ T196] RIP: 0033:0x7f0de624454e [ 16.193181][ T196] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.193183][ T196] RSP: 002b:00007fff7bc60aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.193185][ T196] RAX: ffffffffffffffda RBX: 00005643218b3710 RCX: 00007f0de624454e [ 16.193187][ T196] RDX: 0000000000000030 RSI: 00005643218f6ab0 RDI: 0000000000000012 [ 16.193188][ T196] RBP: 00007fff7bc60ab0 R08: 00007fff7bc60b00 R09: 0000000000000080 [ 16.193188][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 0000564321905670 [ 16.193189][ T196] R13: 00007fff7bc60be4 R14: 0000000000000000 R15: 0000000000000000 [ 16.193196][ T196] [ 16.448016][ T196] netdevsim netdevsim3042 eni3042np1: renamed from eth0 [ 16.588428][ T295] 8021q: adding VLAN 0 to HW filter on device eni9341np1 [ 16.613581][ T296] 8021q: adding VLAN 0 to HW filter on device eni3042np1