[ 9.847955][ T200] netdevsim netdevsim26986 eni26986np1: renamed from eth0 [ 9.848016][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.848018][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 9.848020][ T200] preempt_count: 1, expected: 0 [ 9.848021][ T200] RCU nest depth: 0, expected: 0 [ 9.848022][ T200] locks held by (udev-worker)/200: 6, last CPU#1: [ 9.848023][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.848035][ T200] #1: ff11000010a72e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.848039][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.848044][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.848048][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.848051][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.848055][ T200] irq event stamp: 50770 [ 9.848056][ T200] hardirqs last enabled at (50769): [] __down_trylock_console_sem+0x86/0xa0 [ 9.848059][ T200] hardirqs last disabled at (50770): [] console_emit_next_record+0x3d4/0x4c0 [ 9.848061][ T200] softirqs last enabled at (50764): [] netif_change_name+0x216/0x8c0 [ 9.848065][ T200] softirqs last disabled at (50762): [] netif_change_name+0x1ad/0x8c0 [ 9.848067][ T200] Preemption disabled at: [ 9.848068][ T200] [] vprintk_emit+0x31b/0x3e0 [ 9.848073][ T200] CPU: 1 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.848076][ T200] Tainted: [W]=WARN [ 9.848077][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.848079][ T200] Call Trace: [ 9.848080][ T200] [ 9.848082][ T200] dump_stack_lvl+0x6f/0xa0 [ 9.848088][ T200] ? vprintk_emit+0x31b/0x3e0 [ 9.848089][ T200] __might_resched.cold+0x1fe/0x2c1 [ 9.848094][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.848098][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 9.848102][ T200] __kmalloc_noprof+0x443/0x760 [ 9.848104][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 9.848110][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 9.848113][ T200] alloc_buf.isra.0+0x4b/0x260 [ 9.848117][ T200] put_chars+0x1e1/0x2f0 [ 9.848119][ T200] ? __send_to_port+0x420/0x420 [ 9.848122][ T200] ? validate_chain+0x34a/0xc20 [ 9.848127][ T200] hvc_console_print+0x292/0x780 [ 9.848131][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848136][ T200] ? hvc_write+0x3a0/0x3a0 [ 9.848140][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848145][ T200] console_emit_next_record+0x22f/0x4c0 [ 9.848149][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 9.848150][ T200] ? console_flush_one_record+0x106/0x710 [ 9.848154][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848155][ T200] ? lock_acquire+0x13c/0x160 [ 9.848159][ T200] console_flush_one_record+0x46f/0x710 [ 9.848164][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 9.848166][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848171][ T200] console_unlock+0xee/0x1f0 [ 9.848174][ T200] ? console_flush_one_record+0x710/0x710 [ 9.848175][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848177][ T200] ? lock_acquire+0xe0/0x160 [ 9.848181][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.848183][ T200] ? vprintk_emit+0x320/0x3e0 [ 9.848185][ T200] vprintk_emit+0x37c/0x3e0 [ 9.848188][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 9.848189][ T200] ? __kernel_text_address+0x12/0x30 [ 9.848192][ T200] ? unwind_get_return_address+0x67/0xd0 [ 9.848196][ T200] ? arch_stack_walk+0xed/0x130 [ 9.848201][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 9.848206][ T200] ? device_rename.cold+0xa/0xa [ 9.848214][ T200] dev_printk_emit+0xb9/0xee [ 9.848216][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.848220][ T200] ? check_prev_add+0x316/0xe90 [ 9.848225][ T200] __netdev_printk+0x160/0x1d0 [ 9.848231][ T200] netdev_info+0xe2/0x116 [ 9.848234][ T200] ? netdev_notice+0x120/0x120 [ 9.848236][ T200] ? find_held_lock+0x2b/0x80 [ 9.848239][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.848242][ T200] ? mark_held_locks+0x40/0x70 [ 9.848245][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.848247][ T200] netif_change_name.cold+0x4f/0x89 [ 9.848250][ T200] ? lock_pin_lock+0x87/0x180 [ 9.848253][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.848256][ T200] ? find_held_lock+0x2b/0x80 [ 9.848259][ T200] ? __asan_memset+0x27/0x50 [ 9.848264][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.848267][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848270][ T200] ? rtnl_link_get_size+0x350/0x350 [ 9.848271][ T200] ? mark_usage+0x61/0x170 [ 9.848273][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.848275][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.848278][ T200] ? validate_chain+0x38b/0xc20 [ 9.848282][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848284][ T200] ? lock_pin_lock+0xee/0x180 [ 9.848286][ T200] ? __lock_acquire+0x480/0xc20 [ 9.848289][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 9.848291][ T200] ? rtnl_setlink+0x29d/0x920 [ 9.848294][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848296][ T200] ? lock_acquire+0x13c/0x160 [ 9.848297][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848298][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848300][ T200] ? trace_contention_end+0xb3/0x180 [ 9.848302][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 9.848305][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 9.848307][ T200] ? rtnl_setlink+0x29d/0x920 [ 9.848308][ T200] ? mark_usage+0x61/0x170 [ 9.848311][ T200] ? ww_mutex_lock+0x160/0x160 [ 9.848312][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.848316][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848319][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.848326][ T200] rtnl_setlink+0x527/0x920 [ 9.848329][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 9.848330][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848353][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 9.848355][ T200] ? find_held_lock+0x2b/0x80 [ 9.848357][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.848359][ T200] ? mark_usage+0x61/0x170 [ 9.848361][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848366][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 9.848368][ T200] ? find_held_lock+0x2b/0x80 [ 9.848369][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 9.848371][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.848375][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 9.848377][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.848380][ T200] ? rtnl_link_fill+0x920/0x920 [ 9.848381][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848386][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 9.848387][ T200] ? find_held_lock+0x2b/0x80 [ 9.848391][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 9.848394][ T200] ? rtnl_link_fill+0x920/0x920 [ 9.848397][ T200] ? netlink_ack+0xcf0/0xcf0 [ 9.848403][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 9.848405][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 9.848410][ T200] netlink_unicast+0x486/0x750 [ 9.848416][ T200] ? netlink_attachskb+0x810/0x810 [ 9.848419][ T200] ? __lock_acquire+0x518/0xc20 [ 9.848423][ T200] netlink_sendmsg+0x75b/0xc90 [ 9.848427][ T200] ? netlink_unicast+0x750/0x750 [ 9.848429][ T200] ? find_held_lock+0x2b/0x80 [ 9.848431][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.848436][ T200] __sock_sendmsg+0xce/0x190 [ 9.848439][ T200] ? fdget+0x4f/0x1e0 [ 9.848442][ T200] __sys_sendto+0x260/0x320 [ 9.848445][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.848456][ T200] ? exc_page_fault+0x87/0x100 [ 9.848461][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 9.848464][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.848467][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 9.848469][ T200] ? do_syscall_64+0xa6/0x530 [ 9.848471][ T200] do_syscall_64+0xff/0x530 [ 9.848473][ T200] ? exc_page_fault+0xee/0x100 [ 9.848476][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.848478][ T200] RIP: 0033:0x7f9d13c7954e [ 9.848482][ T200] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.848483][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.848486][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 9.848487][ T200] RDX: 0000000000000030 RSI: 000055d991859db0 RDI: 0000000000000014 [ 9.848488][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 9.848488][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d9919d1f90 [ 9.848489][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 9.848496][ T200] [ 10.020084][ T207] 8021q: adding VLAN 0 to HW filter on device eni26986np1 [ 10.608257][ T200] netdevsim netdevsim30720 eni30720np1: renamed from eth0 [ 10.736999][ T232] 8021q: adding VLAN 0 to HW filter on device eni30720np1 [ 11.510669][ T200] netdevsim netdevsim26297 eni26297np1: renamed from eth0 [ 11.510685][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.510687][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 11.510689][ T200] preempt_count: 1, expected: 0 [ 11.510690][ T200] RCU nest depth: 0, expected: 0 [ 11.510690][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 11.510692][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.510704][ T200] #1: ff1100000fe12e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.510708][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.510713][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.510717][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.510721][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.510725][ T200] irq event stamp: 339208 [ 11.510725][ T200] hardirqs last enabled at (339207): [] __down_trylock_console_sem+0x86/0xa0 [ 11.510728][ T200] hardirqs last disabled at (339208): [] console_emit_next_record+0x3d4/0x4c0 [ 11.510731][ T200] softirqs last enabled at (339202): [] netif_change_name+0x216/0x8c0 [ 11.510734][ T200] softirqs last disabled at (339200): [] netif_change_name+0x1ad/0x8c0 [ 11.510737][ T200] Preemption disabled at: [ 11.510737][ T200] [] vprintk_emit+0x31b/0x3e0 [ 11.510743][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.510746][ T200] Tainted: [W]=WARN [ 11.510747][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.510748][ T200] Call Trace: [ 11.510750][ T200] [ 11.510751][ T200] dump_stack_lvl+0x6f/0xa0 [ 11.510757][ T200] ? vprintk_emit+0x31b/0x3e0 [ 11.510759][ T200] __might_resched.cold+0x1fe/0x2c1 [ 11.510763][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.510768][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 11.510772][ T200] __kmalloc_noprof+0x443/0x760 [ 11.510774][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 11.510780][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 11.510783][ T200] alloc_buf.isra.0+0x4b/0x260 [ 11.510787][ T200] put_chars+0x1e1/0x2f0 [ 11.510789][ T200] ? __send_to_port+0x420/0x420 [ 11.510790][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.510799][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.510802][ T200] ? validate_chain+0x38b/0xc20 [ 11.510807][ T200] hvc_console_print+0x292/0x780 [ 11.510811][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510816][ T200] ? hvc_write+0x3a0/0x3a0 [ 11.510819][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510824][ T200] console_emit_next_record+0x22f/0x4c0 [ 11.510828][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 11.510830][ T200] ? console_flush_one_record+0x106/0x710 [ 11.510833][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510835][ T200] ? lock_acquire+0x13c/0x160 [ 11.510839][ T200] console_flush_one_record+0x46f/0x710 [ 11.510843][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 11.510845][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510850][ T200] console_unlock+0xee/0x1f0 [ 11.510853][ T200] ? console_flush_one_record+0x710/0x710 [ 11.510854][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510856][ T200] ? lock_acquire+0xe0/0x160 [ 11.510860][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.510861][ T200] ? vprintk_emit+0x320/0x3e0 [ 11.510864][ T200] vprintk_emit+0x37c/0x3e0 [ 11.510867][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 11.510868][ T200] ? mark_usage+0x61/0x170 [ 11.510871][ T200] ? lock_pin_lock+0x87/0x180 [ 11.510876][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 11.510881][ T200] ? device_rename.cold+0xa/0xa [ 11.510886][ T200] ? mark_usage+0x61/0x170 [ 11.510888][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510891][ T200] dev_printk_emit+0xb9/0xee [ 11.510893][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.510896][ T200] ? validate_chain+0x38b/0xc20 [ 11.510899][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510900][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510902][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.510903][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.510907][ T200] __netdev_printk+0x160/0x1d0 [ 11.510913][ T200] netdev_info+0xe2/0x116 [ 11.510916][ T200] ? netdev_notice+0x120/0x120 [ 11.510919][ T200] ? find_held_lock+0x2b/0x80 [ 11.510922][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 11.510924][ T200] ? mark_held_locks+0x40/0x70 [ 11.510927][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.510930][ T200] netif_change_name.cold+0x4f/0x89 [ 11.510933][ T200] ? lock_pin_lock+0x87/0x180 [ 11.510936][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.510939][ T200] ? find_held_lock+0x2b/0x80 [ 11.510941][ T200] ? __asan_memset+0x27/0x50 [ 11.510947][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.510950][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510953][ T200] ? rtnl_link_get_size+0x350/0x350 [ 11.510954][ T200] ? mark_usage+0x61/0x170 [ 11.510956][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.510958][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.510960][ T200] ? validate_chain+0x38b/0xc20 [ 11.510964][ T200] ? __lock_acquire+0x518/0xc20 [ 11.510966][ T200] ? lock_pin_lock+0xee/0x180 [ 11.510967][ T200] ? __lock_acquire+0x480/0xc20 [ 11.510971][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 11.510973][ T200] ? rtnl_setlink+0x29d/0x920 [ 11.510975][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510977][ T200] ? lock_acquire+0x13c/0x160 [ 11.510979][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510980][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.510981][ T200] ? trace_contention_end+0xb3/0x180 [ 11.510984][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 11.510986][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 11.510988][ T200] ? rtnl_setlink+0x29d/0x920 [ 11.510990][ T200] ? mark_usage+0x61/0x170 [ 11.510993][ T200] ? ww_mutex_lock+0x160/0x160 [ 11.510994][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.510998][ T200] ? __lock_acquire+0x518/0xc20 [ 11.511001][ T200] ? rcu_is_watching+0x16/0xd0 [ 11.511008][ T200] rtnl_setlink+0x527/0x920 [ 11.511012][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 11.511013][ T200] ? __lock_acquire+0x518/0xc20 [ 11.511035][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 11.511037][ T200] ? find_held_lock+0x2b/0x80 [ 11.511040][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 11.511042][ T200] ? mark_usage+0x61/0x170 [ 11.511044][ T200] ? __lock_acquire+0x518/0xc20 [ 11.511048][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 11.511050][ T200] ? find_held_lock+0x2b/0x80 [ 11.511052][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 11.511054][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 11.511057][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 11.511059][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.511063][ T200] ? rtnl_link_fill+0x920/0x920 [ 11.511064][ T200] ? __lock_acquire+0x518/0xc20 [ 11.511068][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 11.511070][ T200] ? find_held_lock+0x2b/0x80 [ 11.511074][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 11.511077][ T200] ? rtnl_link_fill+0x920/0x920 [ 11.511080][ T200] ? netlink_ack+0xcf0/0xcf0 [ 11.511086][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 11.511088][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 11.511093][ T200] netlink_unicast+0x486/0x750 [ 11.511096][ T200] ? netlink_attachskb+0x810/0x810 [ 11.511100][ T200] ? __lock_acquire+0x518/0xc20 [ 11.511103][ T200] netlink_sendmsg+0x75b/0xc90 [ 11.511107][ T200] ? netlink_unicast+0x750/0x750 [ 11.511109][ T200] ? find_held_lock+0x2b/0x80 [ 11.511112][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 11.511116][ T200] __sock_sendmsg+0xce/0x190 [ 11.511119][ T200] ? fdget+0x4f/0x1e0 [ 11.511123][ T200] __sys_sendto+0x260/0x320 [ 11.511126][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.511140][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 11.511142][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.511145][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 11.511148][ T200] ? do_syscall_64+0xa6/0x530 [ 11.511150][ T200] do_syscall_64+0xff/0x530 [ 11.511152][ T200] ? exc_page_fault+0xee/0x100 [ 11.511155][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.511157][ T200] RIP: 0033:0x7f9d13c7954e [ 11.511160][ T200] 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 [ 11.511162][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.511165][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 11.511166][ T200] RDX: 0000000000000030 RSI: 000055d991858260 RDI: 0000000000000014 [ 11.511167][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 11.511167][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d9919db7e0 [ 11.511168][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 11.511175][ T200] [ 11.700950][ T261] 8021q: adding VLAN 0 to HW filter on device eni26297np1 [ 11.753942][ T200] netdevsim netdevsim6651 eni6651np1: renamed from eth0 [ 11.886912][ T270] 8021q: adding VLAN 0 to HW filter on device eni6651np1 [ 12.033455][ T200] netdevsim netdevsim14944 eni14944np1: renamed from eth0 [ 12.168479][ T276] 8021q: adding VLAN 0 to HW filter on device eni14944np1 [ 12.219803][ T200] netdevsim netdevsim12138 eni12138np1: renamed from eth0 [ 12.343407][ T282] 8021q: adding VLAN 0 to HW filter on device eni12138np1 [ 12.824743][ T200] netdevsim netdevsim16716 eni16716np1: renamed from eth0 [ 12.824760][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.824762][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 12.824764][ T200] preempt_count: 1, expected: 0 [ 12.824765][ T200] RCU nest depth: 0, expected: 0 [ 12.824765][ T200] locks held by (udev-worker)/200: 6, last CPU#0: [ 12.824768][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 12.824779][ T200] #1: ff11000010a22e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.824783][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.824788][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.824792][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.824795][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.824799][ T200] irq event stamp: 647156 [ 12.824800][ T200] hardirqs last enabled at (647155): [] __down_trylock_console_sem+0x86/0xa0 [ 12.824809][ T200] hardirqs last disabled at (647156): [] console_emit_next_record+0x3d4/0x4c0 [ 12.824811][ T200] softirqs last enabled at (647150): [] netif_change_name+0x216/0x8c0 [ 12.824815][ T200] softirqs last disabled at (647148): [] netif_change_name+0x1ad/0x8c0 [ 12.824818][ T200] Preemption disabled at: [ 12.824818][ T200] [] vprintk_emit+0x31b/0x3e0 [ 12.824824][ T200] CPU: 0 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.824827][ T200] Tainted: [W]=WARN [ 12.824828][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.824829][ T200] Call Trace: [ 12.824831][ T200] [ 12.824833][ T200] dump_stack_lvl+0x6f/0xa0 [ 12.824838][ T200] ? vprintk_emit+0x31b/0x3e0 [ 12.824840][ T200] __might_resched.cold+0x1fe/0x2c1 [ 12.824844][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.824849][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 12.824853][ T200] __kmalloc_noprof+0x443/0x760 [ 12.824855][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 12.824861][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 12.824864][ T200] alloc_buf.isra.0+0x4b/0x260 [ 12.824868][ T200] put_chars+0x1e1/0x2f0 [ 12.824870][ T200] ? __send_to_port+0x420/0x420 [ 12.824872][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.824875][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.824878][ T200] ? validate_chain+0x38b/0xc20 [ 12.824882][ T200] hvc_console_print+0x292/0x780 [ 12.824886][ T200] ? __lock_acquire+0x518/0xc20 [ 12.824891][ T200] ? hvc_write+0x3a0/0x3a0 [ 12.824894][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.824899][ T200] console_emit_next_record+0x22f/0x4c0 [ 12.824903][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 12.824905][ T200] ? console_flush_one_record+0x106/0x710 [ 12.824908][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.824909][ T200] ? lock_acquire+0x13c/0x160 [ 12.824913][ T200] console_flush_one_record+0x46f/0x710 [ 12.824917][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 12.824919][ T200] ? __lock_acquire+0x518/0xc20 [ 12.824925][ T200] console_unlock+0xee/0x1f0 [ 12.824928][ T200] ? console_flush_one_record+0x710/0x710 [ 12.824929][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.824931][ T200] ? lock_acquire+0xe0/0x160 [ 12.824935][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.824937][ T200] ? vprintk_emit+0x320/0x3e0 [ 12.824939][ T200] vprintk_emit+0x37c/0x3e0 [ 12.824942][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 12.824944][ T200] ? mark_usage+0x61/0x170 [ 12.824946][ T200] ? lock_pin_lock+0x87/0x180 [ 12.824951][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 12.824957][ T200] ? device_rename.cold+0xa/0xa [ 12.824961][ T200] ? mark_usage+0x61/0x170 [ 12.824964][ T200] ? __lock_acquire+0x518/0xc20 [ 12.824967][ T200] dev_printk_emit+0xb9/0xee [ 12.824970][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.824972][ T200] ? validate_chain+0x38b/0xc20 [ 12.824975][ T200] ? __lock_acquire+0x518/0xc20 [ 12.824976][ T200] ? __lock_acquire+0x518/0xc20 [ 12.824978][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.824980][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.824983][ T200] __netdev_printk+0x160/0x1d0 [ 12.824989][ T200] netdev_info+0xe2/0x116 [ 12.824992][ T200] ? netdev_notice+0x120/0x120 [ 12.824995][ T200] ? find_held_lock+0x2b/0x80 [ 12.824998][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 12.825000][ T200] ? mark_held_locks+0x40/0x70 [ 12.825003][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 12.825006][ T200] netif_change_name.cold+0x4f/0x89 [ 12.825008][ T200] ? lock_pin_lock+0x87/0x180 [ 12.825012][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 12.825015][ T200] ? find_held_lock+0x2b/0x80 [ 12.825017][ T200] ? __asan_memset+0x27/0x50 [ 12.825023][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 12.825026][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825029][ T200] ? rtnl_link_get_size+0x350/0x350 [ 12.825030][ T200] ? mark_usage+0x61/0x170 [ 12.825032][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.825034][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.825036][ T200] ? validate_chain+0x38b/0xc20 [ 12.825040][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825042][ T200] ? lock_pin_lock+0xee/0x180 [ 12.825043][ T200] ? __lock_acquire+0x480/0xc20 [ 12.825047][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 12.825049][ T200] ? rtnl_setlink+0x29d/0x920 [ 12.825051][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.825053][ T200] ? lock_acquire+0x13c/0x160 [ 12.825055][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.825056][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.825058][ T200] ? trace_contention_end+0xb3/0x180 [ 12.825060][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 12.825063][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 12.825064][ T200] ? rtnl_setlink+0x29d/0x920 [ 12.825066][ T200] ? mark_usage+0x61/0x170 [ 12.825069][ T200] ? ww_mutex_lock+0x160/0x160 [ 12.825070][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.825074][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825077][ T200] ? rcu_is_watching+0x16/0xd0 [ 12.825084][ T200] rtnl_setlink+0x527/0x920 [ 12.825088][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 12.825089][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825111][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 12.825113][ T200] ? find_held_lock+0x2b/0x80 [ 12.825116][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 12.825118][ T200] ? mark_usage+0x61/0x170 [ 12.825120][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825124][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 12.825126][ T200] ? find_held_lock+0x2b/0x80 [ 12.825128][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 12.825130][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 12.825133][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 12.825135][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.825138][ T200] ? rtnl_link_fill+0x920/0x920 [ 12.825140][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825144][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 12.825146][ T200] ? find_held_lock+0x2b/0x80 [ 12.825150][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 12.825152][ T200] ? rtnl_link_fill+0x920/0x920 [ 12.825155][ T200] ? netlink_ack+0xcf0/0xcf0 [ 12.825162][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 12.825164][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 12.825168][ T200] netlink_unicast+0x486/0x750 [ 12.825172][ T200] ? netlink_attachskb+0x810/0x810 [ 12.825176][ T200] ? __lock_acquire+0x518/0xc20 [ 12.825179][ T200] netlink_sendmsg+0x75b/0xc90 [ 12.825183][ T200] ? netlink_unicast+0x750/0x750 [ 12.825185][ T200] ? find_held_lock+0x2b/0x80 [ 12.825187][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 12.825192][ T200] __sock_sendmsg+0xce/0x190 [ 12.825195][ T200] ? fdget+0x4f/0x1e0 [ 12.825199][ T200] __sys_sendto+0x260/0x320 [ 12.825202][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.825212][ T200] ? exc_page_fault+0x87/0x100 [ 12.825218][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 12.825220][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.825224][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 12.825225][ T200] ? do_syscall_64+0xa6/0x530 [ 12.825228][ T200] do_syscall_64+0xff/0x530 [ 12.825230][ T200] ? exc_page_fault+0xee/0x100 [ 12.825232][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.825234][ T200] RIP: 0033:0x7f9d13c7954e [ 12.825238][ T200] 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 [ 12.825240][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.825242][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 12.825243][ T200] RDX: 0000000000000030 RSI: 000055d9918b7730 RDI: 0000000000000014 [ 12.825244][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 12.825245][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a141a0 [ 12.825246][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 12.825253][ T200] [ 12.995909][ T297] 8021q: adding VLAN 0 to HW filter on device eni16716np1 [ 13.295901][ T200] netdevsim netdevsim25543 eni25543np1: renamed from eth0 [ 13.424198][ T311] 8021q: adding VLAN 0 to HW filter on device eni25543np1 [ 13.905304][ T200] netdevsim netdevsim3818 eni3818np1: renamed from eth0 [ 13.905320][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.905322][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 13.905324][ T200] preempt_count: 1, expected: 0 [ 13.905325][ T200] RCU nest depth: 0, expected: 0 [ 13.905326][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 13.905327][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 13.905339][ T200] #1: ff11000010102e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.905344][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.905349][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.905353][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.905356][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.905360][ T200] irq event stamp: 891326 [ 13.905361][ T200] hardirqs last enabled at (891325): [] __down_trylock_console_sem+0x86/0xa0 [ 13.905364][ T200] hardirqs last disabled at (891326): [] console_emit_next_record+0x3d4/0x4c0 [ 13.905366][ T200] softirqs last enabled at (891320): [] netif_change_name+0x216/0x8c0 [ 13.905369][ T200] softirqs last disabled at (891318): [] netif_change_name+0x1ad/0x8c0 [ 13.905372][ T200] Preemption disabled at: [ 13.905373][ T200] [] vprintk_emit+0x31b/0x3e0 [ 13.905378][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.905381][ T200] Tainted: [W]=WARN [ 13.905382][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.905383][ T200] Call Trace: [ 13.905385][ T200] [ 13.905386][ T200] dump_stack_lvl+0x6f/0xa0 [ 13.905392][ T200] ? vprintk_emit+0x31b/0x3e0 [ 13.905394][ T200] __might_resched.cold+0x1fe/0x2c1 [ 13.905398][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.905402][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 13.905407][ T200] __kmalloc_noprof+0x443/0x760 [ 13.905409][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 13.905418][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 13.905421][ T200] alloc_buf.isra.0+0x4b/0x260 [ 13.905424][ T200] put_chars+0x1e1/0x2f0 [ 13.905427][ T200] ? __send_to_port+0x420/0x420 [ 13.905428][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.905431][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.905434][ T200] ? validate_chain+0x38b/0xc20 [ 13.905439][ T200] hvc_console_print+0x292/0x780 [ 13.905443][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905448][ T200] ? hvc_write+0x3a0/0x3a0 [ 13.905451][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905456][ T200] console_emit_next_record+0x22f/0x4c0 [ 13.905460][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 13.905462][ T200] ? console_flush_one_record+0x106/0x710 [ 13.905465][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905467][ T200] ? lock_acquire+0x13c/0x160 [ 13.905471][ T200] console_flush_one_record+0x46f/0x710 [ 13.905475][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 13.905477][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905482][ T200] console_unlock+0xee/0x1f0 [ 13.905485][ T200] ? console_flush_one_record+0x710/0x710 [ 13.905487][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905488][ T200] ? lock_acquire+0xe0/0x160 [ 13.905492][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.905494][ T200] ? vprintk_emit+0x320/0x3e0 [ 13.905497][ T200] vprintk_emit+0x37c/0x3e0 [ 13.905500][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 13.905501][ T200] ? mark_usage+0x61/0x170 [ 13.905503][ T200] ? lock_pin_lock+0x87/0x180 [ 13.905508][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 13.905513][ T200] ? device_rename.cold+0xa/0xa [ 13.905518][ T200] ? mark_usage+0x61/0x170 [ 13.905520][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905524][ T200] dev_printk_emit+0xb9/0xee [ 13.905526][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 13.905529][ T200] ? validate_chain+0x38b/0xc20 [ 13.905531][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905533][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905535][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.905536][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.905540][ T200] __netdev_printk+0x160/0x1d0 [ 13.905546][ T200] netdev_info+0xe2/0x116 [ 13.905549][ T200] ? netdev_notice+0x120/0x120 [ 13.905552][ T200] ? find_held_lock+0x2b/0x80 [ 13.905555][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 13.905557][ T200] ? mark_held_locks+0x40/0x70 [ 13.905561][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 13.905563][ T200] netif_change_name.cold+0x4f/0x89 [ 13.905566][ T200] ? lock_pin_lock+0x87/0x180 [ 13.905569][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 13.905572][ T200] ? find_held_lock+0x2b/0x80 [ 13.905575][ T200] ? __asan_memset+0x27/0x50 [ 13.905581][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 13.905584][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905587][ T200] ? rtnl_link_get_size+0x350/0x350 [ 13.905588][ T200] ? mark_usage+0x61/0x170 [ 13.905590][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.905591][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.905593][ T200] ? validate_chain+0x38b/0xc20 [ 13.905598][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905600][ T200] ? lock_pin_lock+0xee/0x180 [ 13.905602][ T200] ? __lock_acquire+0x480/0xc20 [ 13.905605][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 13.905607][ T200] ? rtnl_setlink+0x29d/0x920 [ 13.905610][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905612][ T200] ? lock_acquire+0x13c/0x160 [ 13.905613][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905614][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905616][ T200] ? trace_contention_end+0xb3/0x180 [ 13.905618][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 13.905621][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 13.905623][ T200] ? rtnl_setlink+0x29d/0x920 [ 13.905624][ T200] ? mark_usage+0x61/0x170 [ 13.905627][ T200] ? ww_mutex_lock+0x160/0x160 [ 13.905628][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.905632][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905636][ T200] ? rcu_is_watching+0x16/0xd0 [ 13.905643][ T200] rtnl_setlink+0x527/0x920 [ 13.905646][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 13.905647][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905670][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 13.905672][ T200] ? find_held_lock+0x2b/0x80 [ 13.905675][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 13.905677][ T200] ? mark_usage+0x61/0x170 [ 13.905679][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905683][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 13.905685][ T200] ? find_held_lock+0x2b/0x80 [ 13.905687][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 13.905689][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 13.905693][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 13.905695][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.905698][ T200] ? rtnl_link_fill+0x920/0x920 [ 13.905699][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905704][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 13.905706][ T200] ? find_held_lock+0x2b/0x80 [ 13.905709][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 13.905712][ T200] ? rtnl_link_fill+0x920/0x920 [ 13.905715][ T200] ? netlink_ack+0xcf0/0xcf0 [ 13.905722][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 13.905724][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 13.905728][ T200] netlink_unicast+0x486/0x750 [ 13.905732][ T200] ? netlink_attachskb+0x810/0x810 [ 13.905736][ T200] ? __lock_acquire+0x518/0xc20 [ 13.905740][ T200] netlink_sendmsg+0x75b/0xc90 [ 13.905744][ T200] ? netlink_unicast+0x750/0x750 [ 13.905745][ T200] ? find_held_lock+0x2b/0x80 [ 13.905748][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 13.905753][ T200] __sock_sendmsg+0xce/0x190 [ 13.905755][ T200] ? fdget+0x4f/0x1e0 [ 13.905759][ T200] __sys_sendto+0x260/0x320 [ 13.905762][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 13.905776][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 13.905779][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.905782][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 13.905784][ T200] ? do_syscall_64+0xa6/0x530 [ 13.905787][ T200] do_syscall_64+0xff/0x530 [ 13.905789][ T200] ? exc_page_fault+0xee/0x100 [ 13.905791][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.905793][ T200] RIP: 0033:0x7f9d13c7954e [ 13.905797][ T200] 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 [ 13.905799][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 13.905801][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 13.905803][ T200] RDX: 0000000000000030 RSI: 000055d9919e88c0 RDI: 0000000000000014 [ 13.905803][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 13.905804][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d9919e8490 [ 13.905805][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 13.905816][ T200] [ 14.109578][ T330] 8021q: adding VLAN 0 to HW filter on device eni3818np1 [ 14.408368][ T200] netdevsim netdevsim9545 eni9545np1: renamed from eth0 [ 14.542442][ T345] 8021q: adding VLAN 0 to HW filter on device eni9545np1 [ 14.809379][ T200] netdevsim netdevsim3075 eni3075np1: renamed from eth0 [ 14.949585][ T357] 8021q: adding VLAN 0 to HW filter on device eni3075np1 [ 14.949598][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.949601][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 14.949602][ T357] preempt_count: 1, expected: 0 [ 14.949603][ T357] RCU nest depth: 0, expected: 0 [ 14.949604][ T357] locks held by ip/357: 6, last CPU#0: [ 14.949606][ T357] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 14.949617][ T357] #1: ff1100000af42e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.949621][ T357] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.949626][ T357] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.949630][ T357] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.949634][ T357] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.949638][ T357] irq event stamp: 12022 [ 14.949639][ T357] hardirqs last enabled at (12021): [] __down_trylock_console_sem+0x86/0xa0 [ 14.949642][ T357] hardirqs last disabled at (12022): [] console_emit_next_record+0x3d4/0x4c0 [ 14.949644][ T357] softirqs last enabled at (11984): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 14.949647][ T357] softirqs last disabled at (11982): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 14.949649][ T357] Preemption disabled at: [ 14.949649][ T357] [] vprintk_emit+0x31b/0x3e0 [ 14.949654][ T357] CPU: 0 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.949657][ T357] Tainted: [W]=WARN [ 14.949658][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.949660][ T357] Call Trace: [ 14.949661][ T357] [ 14.949663][ T357] dump_stack_lvl+0x6f/0xa0 [ 14.949669][ T357] ? vprintk_emit+0x31b/0x3e0 [ 14.949670][ T357] __might_resched.cold+0x1fe/0x2c1 [ 14.949675][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.949679][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 14.949684][ T357] __kmalloc_noprof+0x443/0x760 [ 14.949686][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 14.949692][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 14.949695][ T357] alloc_buf.isra.0+0x4b/0x260 [ 14.949698][ T357] put_chars+0x1e1/0x2f0 [ 14.949701][ T357] ? __send_to_port+0x420/0x420 [ 14.949704][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.949707][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.949710][ T357] ? validate_chain+0x38b/0xc20 [ 14.949714][ T357] hvc_console_print+0x292/0x780 [ 14.949718][ T357] ? mark_usage+0x61/0x170 [ 14.949720][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949721][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949726][ T357] ? hvc_write+0x3a0/0x3a0 [ 14.949727][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.949732][ T357] ? lock_acquire+0x13c/0x160 [ 14.949736][ T357] console_emit_next_record+0x22f/0x4c0 [ 14.949740][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 14.949742][ T357] ? console_flush_one_record+0x106/0x710 [ 14.949745][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949747][ T357] ? lock_acquire+0x13c/0x160 [ 14.949751][ T357] console_flush_one_record+0x46f/0x710 [ 14.949756][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 14.949757][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949763][ T357] console_unlock+0xee/0x1f0 [ 14.949766][ T357] ? console_flush_one_record+0x710/0x710 [ 14.949768][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949769][ T357] ? lock_acquire+0xe0/0x160 [ 14.949773][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.949775][ T357] ? vprintk_emit+0x320/0x3e0 [ 14.949778][ T357] vprintk_emit+0x37c/0x3e0 [ 14.949781][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 14.949783][ T357] ? mark_held_locks+0x40/0x70 [ 14.949788][ T357] _printk+0xc7/0x100 [ 14.949791][ T357] ? snapshot_read.cold+0x21/0x21 [ 14.949795][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.949797][ T357] ? find_held_lock+0x2b/0x80 [ 14.949800][ T357] ? notifier_call_chain+0x14a/0x300 [ 14.949804][ T357] vlan_device_event.cold+0x1c/0x1fc [ 14.949809][ T357] ? packet_notifier+0x1c5/0xbd0 [ 14.949814][ T357] ? unregister_vlan_dev+0x380/0x380 [ 14.949822][ T357] ? nlmsg_notify+0x62/0x250 [ 14.949828][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949830][ T357] notifier_call_chain+0xae/0x300 [ 14.949835][ T357] __dev_notify_flags+0x1b7/0x450 [ 14.949840][ T357] ? netif_change_name+0x8c0/0x8c0 [ 14.949844][ T357] ? netif_set_allmulti+0x2c0/0x2c0 [ 14.949847][ T357] ? write_profile+0xf0/0xf0 [ 14.949852][ T357] netif_change_flags+0xfe/0x190 [ 14.949856][ T357] do_setlink.isra.0+0x1d25/0x2a60 [ 14.949859][ T357] ? stack_trace_save+0x93/0xc0 [ 14.949862][ T357] ? rtnl_link_get_size+0x350/0x350 [ 14.949863][ T357] ? rcu_read_lock_any_held+0x66/0x90 [ 14.949865][ T357] ? stack_depot_save_flags+0x38e/0x790 [ 14.949868][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.949870][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.949872][ T357] ? validate_chain+0x38b/0xc20 [ 14.949874][ T357] ? kasan_save_stack+0x3d/0x50 [ 14.949877][ T357] ? kasan_save_stack+0x2f/0x50 [ 14.949878][ T357] ? kasan_save_track+0x14/0x30 [ 14.949879][ T357] ? __kasan_kmalloc+0x7b/0x90 [ 14.949881][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949883][ T357] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 14.949886][ T357] ? ___sys_sendmsg+0xd0/0x1d0 [ 14.949890][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.949892][ T357] ? rtnl_newlink+0x9a8/0x11b0 [ 14.949895][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949896][ T357] ? lock_acquire+0x13c/0x160 [ 14.949898][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949899][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949901][ T357] ? trace_contention_end+0xb3/0x180 [ 14.949903][ T357] ? __mutex_lock+0x1db/0x1ea0 [ 14.949905][ T357] ? __mutex_lock+0x9a3/0x1ea0 [ 14.949907][ T357] ? rtnl_newlink+0x9a8/0x11b0 [ 14.949911][ T357] ? ww_mutex_lock+0x160/0x160 [ 14.949914][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.949916][ T357] ? __rtnl_newlink+0x3fa/0xa50 [ 14.949921][ T357] rtnl_newlink+0x9f1/0x11b0 [ 14.949927][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.949929][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949933][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.949935][ T357] ? find_held_lock+0x2b/0x80 [ 14.949937][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.949938][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 14.949942][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.949944][ T357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.949947][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.949949][ T357] ? __lock_acquire+0x518/0xc20 [ 14.949953][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.949955][ T357] ? find_held_lock+0x2b/0x80 [ 14.949958][ T357] netlink_rcv_skb+0x14e/0x3a0 [ 14.949960][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.949963][ T357] ? netlink_ack+0xcf0/0xcf0 [ 14.949969][ T357] ? netlink_deliver_tap+0xc5/0x330 [ 14.949972][ T357] ? netlink_deliver_tap+0x13c/0x330 [ 14.949976][ T357] netlink_unicast+0x486/0x750 [ 14.949980][ T357] ? netlink_attachskb+0x810/0x810 [ 14.949982][ T357] ? find_held_lock+0x2b/0x80 [ 14.949987][ T357] netlink_sendmsg+0x75b/0xc90 [ 14.949990][ T357] ? netlink_unicast+0x750/0x750 [ 14.949994][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 14.949996][ T357] ? __import_iovec+0x36c/0x620 [ 14.950001][ T357] __sock_sendmsg+0xce/0x190 [ 14.950004][ T357] ____sys_sendmsg+0x61a/0x860 [ 14.950006][ T357] ? copy_msghdr_from_user+0x279/0x420 [ 14.950009][ T357] ? sock_write_iter+0x400/0x400 [ 14.950010][ T357] ? move_addr_to_kernel+0x40/0x40 [ 14.950017][ T357] ___sys_sendmsg+0x14e/0x1d0 [ 14.950020][ T357] ? copy_msghdr_from_user+0x420/0x420 [ 14.950036][ T357] __sys_sendmsg+0x12c/0x1d0 [ 14.950038][ T357] ? __sys_sendmsg_sock+0x20/0x20 [ 14.950045][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.950048][ T357] do_syscall_64+0xff/0x530 [ 14.950051][ T357] ? exc_page_fault+0xee/0x100 [ 14.950053][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.950056][ T357] RIP: 0033:0x7f5b0d12154e [ 14.950059][ T357] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.950061][ T357] RSP: 002b:00007ffc69eb6180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.950064][ T357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b0d12154e [ 14.950065][ T357] RDX: 0000000000000000 RSI: 00007ffc69eb6230 RDI: 0000000000000003 [ 14.950066][ T357] RBP: 00007ffc69eb6190 R08: 0000000000000000 R09: 0000000000000000 [ 14.950067][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bb7 [ 14.950067][ T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc69eb68f0 [ 14.950074][ T357] [ 14.995406][ T357] ip (357) used greatest stack depth: 23016 bytes left [ 15.318369][ T200] netdevsim netdevsim606 eni606np1: renamed from eth0 [ 15.455789][ T371] 8021q: adding VLAN 0 to HW filter on device eni606np1 [ 15.708709][ T380] 8021q: adding VLAN 0 to HW filter on device eni606np1 [ 15.890041][ T200] netdevsim netdevsim23829 eni23829np1: renamed from eth0 [ 16.025059][ T388] 8021q: adding VLAN 0 to HW filter on device eni23829np1 [ 16.025076][ T388] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.025078][ T388] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 388, name: ip [ 16.025080][ T388] preempt_count: 1, expected: 0 [ 16.025080][ T388] RCU nest depth: 0, expected: 0 [ 16.025081][ T388] locks held by ip/388: 6, last CPU#3: [ 16.025083][ T388] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.025096][ T388] #1: ff1100000ff2ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.025100][ T388] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.025106][ T388] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.025109][ T388] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.025113][ T388] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.025117][ T388] irq event stamp: 12456 [ 16.025118][ T388] hardirqs last enabled at (12455): [] __down_trylock_console_sem+0x86/0xa0 [ 16.025121][ T388] hardirqs last disabled at (12456): [] console_emit_next_record+0x3d4/0x4c0 [ 16.025123][ T388] softirqs last enabled at (12418): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 16.025126][ T388] softirqs last disabled at (12416): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 16.025128][ T388] Preemption disabled at: [ 16.025129][ T388] [] vprintk_emit+0x31b/0x3e0 [ 16.025134][ T388] CPU: 3 UID: 0 PID: 388 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.025137][ T388] Tainted: [W]=WARN [ 16.025138][ T388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.025140][ T388] Call Trace: [ 16.025141][ T388] [ 16.025143][ T388] dump_stack_lvl+0x6f/0xa0 [ 16.025149][ T388] ? vprintk_emit+0x31b/0x3e0 [ 16.025150][ T388] __might_resched.cold+0x1fe/0x2c1 [ 16.025154][ T388] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.025159][ T388] ? __kmalloc_noprof+0xdb/0x760 [ 16.025163][ T388] __kmalloc_noprof+0x443/0x760 [ 16.025164][ T388] ? alloc_buf.isra.0+0x4b/0x260 [ 16.025171][ T388] ? do_raw_spin_unlock+0x59/0x250 [ 16.025174][ T388] alloc_buf.isra.0+0x4b/0x260 [ 16.025177][ T388] put_chars+0x1e1/0x2f0 [ 16.025180][ T388] ? __send_to_port+0x420/0x420 [ 16.025182][ T388] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.025185][ T388] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.025188][ T388] ? validate_chain+0x38b/0xc20 [ 16.025192][ T388] hvc_console_print+0x292/0x780 [ 16.025196][ T388] ? mark_usage+0x61/0x170 [ 16.025198][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025199][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025203][ T388] ? hvc_write+0x3a0/0x3a0 [ 16.025205][ T388] ? lock_acquire.part.0+0xd4/0x280 [ 16.025210][ T388] ? lock_acquire+0x13c/0x160 [ 16.025213][ T388] console_emit_next_record+0x22f/0x4c0 [ 16.025218][ T388] ? devkmsg_read+0x4b0/0x4b0 [ 16.025219][ T388] ? console_flush_one_record+0x106/0x710 [ 16.025223][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025224][ T388] ? lock_acquire+0x13c/0x160 [ 16.025228][ T388] console_flush_one_record+0x46f/0x710 [ 16.025232][ T388] ? console_emit_next_record+0x4c0/0x4c0 [ 16.025234][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025240][ T388] console_unlock+0xee/0x1f0 [ 16.025242][ T388] ? console_flush_one_record+0x710/0x710 [ 16.025244][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025246][ T388] ? lock_acquire+0xe0/0x160 [ 16.025249][ T388] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.025251][ T388] ? vprintk_emit+0x320/0x3e0 [ 16.025254][ T388] vprintk_emit+0x37c/0x3e0 [ 16.025257][ T388] ? wake_up_klogd_work_func+0x90/0x90 [ 16.025259][ T388] ? mark_held_locks+0x40/0x70 [ 16.025263][ T388] _printk+0xc7/0x100 [ 16.025267][ T388] ? snapshot_read.cold+0x21/0x21 [ 16.025270][ T388] ? lock_acquire.part.0+0xd4/0x280 [ 16.025272][ T388] ? find_held_lock+0x2b/0x80 [ 16.025276][ T388] ? notifier_call_chain+0x14a/0x300 [ 16.025279][ T388] vlan_device_event.cold+0x1c/0x1fc [ 16.025284][ T388] ? packet_notifier+0x1c5/0xbd0 [ 16.025289][ T388] ? unregister_vlan_dev+0x380/0x380 [ 16.025292][ T388] ? nlmsg_notify+0x62/0x250 [ 16.025298][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025300][ T388] notifier_call_chain+0xae/0x300 [ 16.025304][ T388] __dev_notify_flags+0x1b7/0x450 [ 16.025309][ T388] ? netif_change_name+0x8c0/0x8c0 [ 16.025313][ T388] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.025316][ T388] ? write_profile+0xf0/0xf0 [ 16.025321][ T388] netif_change_flags+0xfe/0x190 [ 16.025325][ T388] do_setlink.isra.0+0x1d25/0x2a60 [ 16.025329][ T388] ? stack_trace_save+0x93/0xc0 [ 16.025331][ T388] ? rtnl_link_get_size+0x350/0x350 [ 16.025332][ T388] ? rcu_read_lock_any_held+0x66/0x90 [ 16.025334][ T388] ? stack_depot_save_flags+0x38e/0x790 [ 16.025337][ T388] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.025339][ T388] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.025341][ T388] ? validate_chain+0x38b/0xc20 [ 16.025343][ T388] ? kasan_save_stack+0x3d/0x50 [ 16.025346][ T388] ? kasan_save_stack+0x2f/0x50 [ 16.025347][ T388] ? kasan_save_track+0x14/0x30 [ 16.025348][ T388] ? __kasan_kmalloc+0x7b/0x90 [ 16.025350][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025352][ T388] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 16.025355][ T388] ? ___sys_sendmsg+0xd0/0x1d0 [ 16.025359][ T388] ? lock_acquire.part.0+0xd4/0x280 [ 16.025361][ T388] ? rtnl_newlink+0x9a8/0x11b0 [ 16.025363][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025365][ T388] ? lock_acquire+0x13c/0x160 [ 16.025366][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025368][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025369][ T388] ? trace_contention_end+0xb3/0x180 [ 16.025371][ T388] ? __mutex_lock+0x1db/0x1ea0 [ 16.025374][ T388] ? __mutex_lock+0x9a3/0x1ea0 [ 16.025376][ T388] ? rtnl_newlink+0x9a8/0x11b0 [ 16.025379][ T388] ? ww_mutex_lock+0x160/0x160 [ 16.025382][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025384][ T388] ? __rtnl_newlink+0x3fa/0xa50 [ 16.025390][ T388] rtnl_newlink+0x9f1/0x11b0 [ 16.025395][ T388] ? rtnl_bridge_getlink+0x850/0x850 [ 16.025397][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025401][ T388] ? lock_acquire.part.0+0xd4/0x280 [ 16.025403][ T388] ? find_held_lock+0x2b/0x80 [ 16.025405][ T388] ? rtnl_bridge_getlink+0x850/0x850 [ 16.025407][ T388] ? __lock_release.isra.0+0x69/0x1a0 [ 16.025410][ T388] ? rtnl_bridge_getlink+0x850/0x850 [ 16.025414][ T388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.025418][ T388] ? rtnl_link_fill+0x920/0x920 [ 16.025419][ T388] ? __lock_acquire+0x518/0xc20 [ 16.025423][ T388] ? lock_acquire.part.0+0xd4/0x280 [ 16.025425][ T388] ? find_held_lock+0x2b/0x80 [ 16.025429][ T388] netlink_rcv_skb+0x14e/0x3a0 [ 16.025431][ T388] ? rtnl_link_fill+0x920/0x920 [ 16.025433][ T388] ? netlink_ack+0xcf0/0xcf0 [ 16.025440][ T388] ? netlink_deliver_tap+0xc5/0x330 [ 16.025442][ T388] ? netlink_deliver_tap+0x13c/0x330 [ 16.025446][ T388] netlink_unicast+0x486/0x750 [ 16.025450][ T388] ? netlink_attachskb+0x810/0x810 [ 16.025453][ T388] ? find_held_lock+0x2b/0x80 [ 16.025457][ T388] netlink_sendmsg+0x75b/0xc90 [ 16.025461][ T388] ? netlink_unicast+0x750/0x750 [ 16.025465][ T388] ? __lock_release.isra.0+0x69/0x1a0 [ 16.025466][ T388] ? __import_iovec+0x36c/0x620 [ 16.025471][ T388] __sock_sendmsg+0xce/0x190 [ 16.025474][ T388] ____sys_sendmsg+0x61a/0x860 [ 16.025476][ T388] ? copy_msghdr_from_user+0x279/0x420 [ 16.025479][ T388] ? sock_write_iter+0x400/0x400 [ 16.025480][ T388] ? move_addr_to_kernel+0x40/0x40 [ 16.025487][ T388] ___sys_sendmsg+0x14e/0x1d0 [ 16.025490][ T388] ? copy_msghdr_from_user+0x420/0x420 [ 16.025506][ T388] __sys_sendmsg+0x12c/0x1d0 [ 16.025509][ T388] ? __sys_sendmsg_sock+0x20/0x20 [ 16.025515][ T388] ? rcu_is_watching+0x16/0xd0 [ 16.025518][ T388] do_syscall_64+0xff/0x530 [ 16.025521][ T388] ? exc_page_fault+0xee/0x100 [ 16.025524][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.025526][ T388] RIP: 0033:0x7f7af190d54e [ 16.025530][ T388] 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 [ 16.025531][ T388] RSP: 002b:00007ffc08837240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.025534][ T388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7af190d54e [ 16.025536][ T388] RDX: 0000000000000000 RSI: 00007ffc088372f0 RDI: 0000000000000003 [ 16.025537][ T388] RBP: 00007ffc08837250 R08: 0000000000000000 R09: 0000000000000000 [ 16.025537][ T388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bb8 [ 16.025538][ T388] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc088379b0 [ 16.025545][ T388] [ 16.395981][ T200] netdevsim netdevsim28731 eni28731np1: renamed from eth0 [ 16.528818][ T402] 8021q: adding VLAN 0 to HW filter on device eni28731np1 [ 16.877456][ T200] netdevsim netdevsim1125 eni1125np1: renamed from eth0 [ 17.020476][ T416] 8021q: adding VLAN 0 to HW filter on device eni1125np1 [ 17.368168][ T200] netdevsim netdevsim4371 eni4371np1: renamed from eth0 [ 17.368184][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.368186][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 17.368188][ T200] preempt_count: 1, expected: 0 [ 17.368189][ T200] RCU nest depth: 0, expected: 0 [ 17.368190][ T200] locks held by (udev-worker)/200: 6, last CPU#0: [ 17.368192][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 17.368203][ T200] #1: ff1100000ea82e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 17.368207][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.368212][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.368216][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.368220][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.368224][ T200] irq event stamp: 1642674 [ 17.368225][ T200] hardirqs last enabled at (1642673): [] __down_trylock_console_sem+0x86/0xa0 [ 17.368228][ T200] hardirqs last disabled at (1642674): [] console_emit_next_record+0x3d4/0x4c0 [ 17.368230][ T200] softirqs last enabled at (1642668): [] netif_change_name+0x216/0x8c0 [ 17.368233][ T200] softirqs last disabled at (1642666): [] netif_change_name+0x1ad/0x8c0 [ 17.368236][ T200] Preemption disabled at: [ 17.368237][ T200] [] vprintk_emit+0x31b/0x3e0 [ 17.368242][ T200] CPU: 0 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.368245][ T200] Tainted: [W]=WARN [ 17.368246][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.368247][ T200] Call Trace: [ 17.368249][ T200] [ 17.368250][ T200] dump_stack_lvl+0x6f/0xa0 [ 17.368256][ T200] ? vprintk_emit+0x31b/0x3e0 [ 17.368258][ T200] __might_resched.cold+0x1fe/0x2c1 [ 17.368262][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.368266][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 17.368271][ T200] __kmalloc_noprof+0x443/0x760 [ 17.368273][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 17.368279][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 17.368282][ T200] alloc_buf.isra.0+0x4b/0x260 [ 17.368286][ T200] put_chars+0x1e1/0x2f0 [ 17.368288][ T200] ? __send_to_port+0x420/0x420 [ 17.368289][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.368293][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.368296][ T200] ? validate_chain+0x38b/0xc20 [ 17.368301][ T200] hvc_console_print+0x292/0x780 [ 17.368305][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368310][ T200] ? hvc_write+0x3a0/0x3a0 [ 17.368313][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368318][ T200] console_emit_next_record+0x22f/0x4c0 [ 17.368322][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 17.368324][ T200] ? console_flush_one_record+0x106/0x710 [ 17.368327][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368329][ T200] ? lock_acquire+0x13c/0x160 [ 17.368333][ T200] console_flush_one_record+0x46f/0x710 [ 17.368337][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 17.368339][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368344][ T200] console_unlock+0xee/0x1f0 [ 17.368347][ T200] ? console_flush_one_record+0x710/0x710 [ 17.368349][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368350][ T200] ? lock_acquire+0xe0/0x160 [ 17.368354][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.368356][ T200] ? vprintk_emit+0x320/0x3e0 [ 17.368359][ T200] vprintk_emit+0x37c/0x3e0 [ 17.368362][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 17.368363][ T200] ? mark_usage+0x61/0x170 [ 17.368365][ T200] ? lock_pin_lock+0x87/0x180 [ 17.368370][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 17.368376][ T200] ? device_rename.cold+0xa/0xa [ 17.368381][ T200] ? mark_usage+0x61/0x170 [ 17.368383][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368387][ T200] dev_printk_emit+0xb9/0xee [ 17.368389][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 17.368392][ T200] ? validate_chain+0x38b/0xc20 [ 17.368394][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368396][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368398][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.368399][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.368403][ T200] __netdev_printk+0x160/0x1d0 [ 17.368409][ T200] netdev_info+0xe2/0x116 [ 17.368412][ T200] ? netdev_notice+0x120/0x120 [ 17.368417][ T200] ? find_held_lock+0x2b/0x80 [ 17.368420][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 17.368422][ T200] ? mark_held_locks+0x40/0x70 [ 17.368426][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 17.368428][ T200] netif_change_name.cold+0x4f/0x89 [ 17.368431][ T200] ? lock_pin_lock+0x87/0x180 [ 17.368434][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 17.368437][ T200] ? find_held_lock+0x2b/0x80 [ 17.368440][ T200] ? __asan_memset+0x27/0x50 [ 17.368445][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 17.368448][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368451][ T200] ? rtnl_link_get_size+0x350/0x350 [ 17.368453][ T200] ? mark_usage+0x61/0x170 [ 17.368455][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.368456][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.368458][ T200] ? validate_chain+0x38b/0xc20 [ 17.368463][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368464][ T200] ? lock_pin_lock+0xee/0x180 [ 17.368466][ T200] ? __lock_acquire+0x480/0xc20 [ 17.368470][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 17.368472][ T200] ? rtnl_setlink+0x29d/0x920 [ 17.368474][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368476][ T200] ? lock_acquire+0x13c/0x160 [ 17.368478][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368479][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368480][ T200] ? trace_contention_end+0xb3/0x180 [ 17.368483][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 17.368486][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 17.368488][ T200] ? rtnl_setlink+0x29d/0x920 [ 17.368489][ T200] ? mark_usage+0x61/0x170 [ 17.368492][ T200] ? ww_mutex_lock+0x160/0x160 [ 17.368493][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 17.368497][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368500][ T200] ? rcu_is_watching+0x16/0xd0 [ 17.368508][ T200] rtnl_setlink+0x527/0x920 [ 17.368511][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 17.368512][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368534][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 17.368536][ T200] ? find_held_lock+0x2b/0x80 [ 17.368539][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 17.368541][ T200] ? mark_usage+0x61/0x170 [ 17.368543][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368547][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 17.368549][ T200] ? find_held_lock+0x2b/0x80 [ 17.368551][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 17.368553][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 17.368556][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 17.368559][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.368562][ T200] ? rtnl_link_fill+0x920/0x920 [ 17.368563][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368567][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 17.368569][ T200] ? find_held_lock+0x2b/0x80 [ 17.368573][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 17.368576][ T200] ? rtnl_link_fill+0x920/0x920 [ 17.368579][ T200] ? netlink_ack+0xcf0/0xcf0 [ 17.368585][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 17.368587][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 17.368592][ T200] netlink_unicast+0x486/0x750 [ 17.368596][ T200] ? netlink_attachskb+0x810/0x810 [ 17.368599][ T200] ? __lock_acquire+0x518/0xc20 [ 17.368603][ T200] netlink_sendmsg+0x75b/0xc90 [ 17.368607][ T200] ? netlink_unicast+0x750/0x750 [ 17.368608][ T200] ? find_held_lock+0x2b/0x80 [ 17.368611][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 17.368616][ T200] __sock_sendmsg+0xce/0x190 [ 17.368618][ T200] ? fdget+0x4f/0x1e0 [ 17.368622][ T200] __sys_sendto+0x260/0x320 [ 17.368625][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 17.368639][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 17.368641][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.368645][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 17.368647][ T200] ? do_syscall_64+0xa6/0x530 [ 17.368650][ T200] do_syscall_64+0xff/0x530 [ 17.368652][ T200] ? exc_page_fault+0xee/0x100 [ 17.368654][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.368657][ T200] RIP: 0033:0x7f9d13c7954e [ 17.368660][ T200] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 17.368662][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 17.368664][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 17.368666][ T200] RDX: 0000000000000030 RSI: 000055d9919b4f80 RDI: 0000000000000014 [ 17.368666][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 17.368667][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d9919fb140 [ 17.368668][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 17.368675][ T200] [ 17.547374][ T430] 8021q: adding VLAN 0 to HW filter on device eni4371np1 [ 18.332651][ T200] netdevsim netdevsim6171 eni6171np1: renamed from eth0 [ 18.460982][ T460] 8021q: adding VLAN 0 to HW filter on device eni6171np1 [ 18.460997][ T460] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.460999][ T460] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 460, name: ip [ 18.461001][ T460] preempt_count: 1, expected: 0 [ 18.461002][ T460] RCU nest depth: 0, expected: 0 [ 18.461003][ T460] locks held by ip/460: 6, last CPU#2: [ 18.461005][ T460] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 18.461016][ T460] #1: ff1100000f32ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 18.461021][ T460] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.461026][ T460] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.461030][ T460] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.461033][ T460] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.461037][ T460] irq event stamp: 10364 [ 18.461038][ T460] hardirqs last enabled at (10363): [] __down_trylock_console_sem+0x86/0xa0 [ 18.461041][ T460] hardirqs last disabled at (10364): [] console_emit_next_record+0x3d4/0x4c0 [ 18.461043][ T460] softirqs last enabled at (10326): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 18.461046][ T460] softirqs last disabled at (10324): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 18.461048][ T460] Preemption disabled at: [ 18.461049][ T460] [] vprintk_emit+0x31b/0x3e0 [ 18.461054][ T460] CPU: 2 UID: 0 PID: 460 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.461057][ T460] Tainted: [W]=WARN [ 18.461058][ T460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.461060][ T460] Call Trace: [ 18.461061][ T460] [ 18.461063][ T460] dump_stack_lvl+0x6f/0xa0 [ 18.461069][ T460] ? vprintk_emit+0x31b/0x3e0 [ 18.461070][ T460] __might_resched.cold+0x1fe/0x2c1 [ 18.461074][ T460] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.461079][ T460] ? __kmalloc_noprof+0xdb/0x760 [ 18.461083][ T460] __kmalloc_noprof+0x443/0x760 [ 18.461085][ T460] ? alloc_buf.isra.0+0x4b/0x260 [ 18.461091][ T460] ? do_raw_spin_unlock+0x59/0x250 [ 18.461094][ T460] alloc_buf.isra.0+0x4b/0x260 [ 18.461098][ T460] put_chars+0x1e1/0x2f0 [ 18.461100][ T460] ? __send_to_port+0x420/0x420 [ 18.461103][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.461106][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.461108][ T460] ? validate_chain+0x38b/0xc20 [ 18.461112][ T460] hvc_console_print+0x292/0x780 [ 18.461116][ T460] ? mark_usage+0x61/0x170 [ 18.461118][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461120][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461124][ T460] ? hvc_write+0x3a0/0x3a0 [ 18.461126][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 18.461130][ T460] ? lock_acquire+0x13c/0x160 [ 18.461134][ T460] console_emit_next_record+0x22f/0x4c0 [ 18.461138][ T460] ? devkmsg_read+0x4b0/0x4b0 [ 18.461140][ T460] ? console_flush_one_record+0x106/0x710 [ 18.461143][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461145][ T460] ? lock_acquire+0x13c/0x160 [ 18.461149][ T460] console_flush_one_record+0x46f/0x710 [ 18.461153][ T460] ? console_emit_next_record+0x4c0/0x4c0 [ 18.461155][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461160][ T460] console_unlock+0xee/0x1f0 [ 18.461163][ T460] ? console_flush_one_record+0x710/0x710 [ 18.461165][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461166][ T460] ? lock_acquire+0xe0/0x160 [ 18.461170][ T460] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.461172][ T460] ? vprintk_emit+0x320/0x3e0 [ 18.461174][ T460] vprintk_emit+0x37c/0x3e0 [ 18.461177][ T460] ? wake_up_klogd_work_func+0x90/0x90 [ 18.461179][ T460] ? mark_held_locks+0x40/0x70 [ 18.461184][ T460] _printk+0xc7/0x100 [ 18.461188][ T460] ? snapshot_read.cold+0x21/0x21 [ 18.461191][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 18.461193][ T460] ? find_held_lock+0x2b/0x80 [ 18.461197][ T460] ? notifier_call_chain+0x14a/0x300 [ 18.461200][ T460] vlan_device_event.cold+0x1c/0x1fc [ 18.461205][ T460] ? packet_notifier+0x1c5/0xbd0 [ 18.461210][ T460] ? unregister_vlan_dev+0x380/0x380 [ 18.461214][ T460] ? nlmsg_notify+0x62/0x250 [ 18.461219][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461221][ T460] notifier_call_chain+0xae/0x300 [ 18.461226][ T460] __dev_notify_flags+0x1b7/0x450 [ 18.461231][ T460] ? netif_change_name+0x8c0/0x8c0 [ 18.461235][ T460] ? netif_set_allmulti+0x2c0/0x2c0 [ 18.461238][ T460] ? write_profile+0xf0/0xf0 [ 18.461243][ T460] netif_change_flags+0xfe/0x190 [ 18.461247][ T460] do_setlink.isra.0+0x1d25/0x2a60 [ 18.461250][ T460] ? stack_trace_save+0x93/0xc0 [ 18.461252][ T460] ? rtnl_link_get_size+0x350/0x350 [ 18.461254][ T460] ? rcu_read_lock_any_held+0x66/0x90 [ 18.461255][ T460] ? stack_depot_save_flags+0x38e/0x790 [ 18.461259][ T460] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.461261][ T460] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.461263][ T460] ? validate_chain+0x38b/0xc20 [ 18.461265][ T460] ? kasan_save_stack+0x3d/0x50 [ 18.461267][ T460] ? kasan_save_stack+0x2f/0x50 [ 18.461268][ T460] ? kasan_save_track+0x14/0x30 [ 18.461270][ T460] ? __kasan_kmalloc+0x7b/0x90 [ 18.461272][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461274][ T460] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 18.461277][ T460] ? ___sys_sendmsg+0xd0/0x1d0 [ 18.461281][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 18.461283][ T460] ? rtnl_newlink+0x9a8/0x11b0 [ 18.461285][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461287][ T460] ? lock_acquire+0x13c/0x160 [ 18.461288][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461289][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461291][ T460] ? trace_contention_end+0xb3/0x180 [ 18.461293][ T460] ? __mutex_lock+0x1db/0x1ea0 [ 18.461296][ T460] ? __mutex_lock+0x9a3/0x1ea0 [ 18.461297][ T460] ? rtnl_newlink+0x9a8/0x11b0 [ 18.461301][ T460] ? ww_mutex_lock+0x160/0x160 [ 18.461304][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461306][ T460] ? __rtnl_newlink+0x3fa/0xa50 [ 18.461312][ T460] rtnl_newlink+0x9f1/0x11b0 [ 18.461317][ T460] ? rtnl_bridge_getlink+0x850/0x850 [ 18.461319][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461323][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 18.461325][ T460] ? find_held_lock+0x2b/0x80 [ 18.461327][ T460] ? rtnl_bridge_getlink+0x850/0x850 [ 18.461329][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 18.461333][ T460] ? rtnl_bridge_getlink+0x850/0x850 [ 18.461334][ T460] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.461338][ T460] ? rtnl_link_fill+0x920/0x920 [ 18.461339][ T460] ? __lock_acquire+0x518/0xc20 [ 18.461343][ T460] ? lock_acquire.part.0+0xd4/0x280 [ 18.461345][ T460] ? find_held_lock+0x2b/0x80 [ 18.461348][ T460] netlink_rcv_skb+0x14e/0x3a0 [ 18.461350][ T460] ? rtnl_link_fill+0x920/0x920 [ 18.461353][ T460] ? netlink_ack+0xcf0/0xcf0 [ 18.461359][ T460] ? netlink_deliver_tap+0xc5/0x330 [ 18.461362][ T460] ? netlink_deliver_tap+0x13c/0x330 [ 18.461366][ T460] netlink_unicast+0x486/0x750 [ 18.461370][ T460] ? netlink_attachskb+0x810/0x810 [ 18.461372][ T460] ? find_held_lock+0x2b/0x80 [ 18.461376][ T460] netlink_sendmsg+0x75b/0xc90 [ 18.461380][ T460] ? netlink_unicast+0x750/0x750 [ 18.461384][ T460] ? __lock_release.isra.0+0x69/0x1a0 [ 18.461386][ T460] ? __import_iovec+0x36c/0x620 [ 18.461391][ T460] __sock_sendmsg+0xce/0x190 [ 18.461394][ T460] ____sys_sendmsg+0x61a/0x860 [ 18.461396][ T460] ? copy_msghdr_from_user+0x279/0x420 [ 18.461398][ T460] ? sock_write_iter+0x400/0x400 [ 18.461400][ T460] ? move_addr_to_kernel+0x40/0x40 [ 18.461407][ T460] ___sys_sendmsg+0x14e/0x1d0 [ 18.461410][ T460] ? copy_msghdr_from_user+0x420/0x420 [ 18.461428][ T460] __sys_sendmsg+0x12c/0x1d0 [ 18.461431][ T460] ? __sys_sendmsg_sock+0x20/0x20 [ 18.461437][ T460] ? rcu_is_watching+0x16/0xd0 [ 18.461440][ T460] do_syscall_64+0xff/0x530 [ 18.461443][ T460] ? exc_page_fault+0xee/0x100 [ 18.461445][ T460] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.461448][ T460] RIP: 0033:0x7f0b9290c54e [ 18.461451][ 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 [ 18.461453][ T460] RSP: 002b:00007ffe0ada9280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.461456][ T460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b9290c54e [ 18.461457][ T460] RDX: 0000000000000000 RSI: 00007ffe0ada9330 RDI: 0000000000000003 [ 18.461458][ T460] RBP: 00007ffe0ada9290 R08: 0000000000000000 R09: 0000000000000000 [ 18.461459][ T460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bba [ 18.461459][ T460] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0ada99f0 [ 18.461466][ T460] [ 19.416363][ T200] netdevsim netdevsim11230 eni11230np1: renamed from eth0 [ 19.546007][ T499] 8021q: adding VLAN 0 to HW filter on device eni11230np1 [ 19.546019][ T499] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.546021][ T499] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 499, name: ip [ 19.546023][ T499] preempt_count: 1, expected: 0 [ 19.546023][ T499] RCU nest depth: 0, expected: 0 [ 19.546024][ T499] locks held by ip/499: 6, last CPU#2: [ 19.546026][ T499] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 19.546038][ T499] #1: ff11000010ea2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 19.546042][ T499] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.546047][ T499] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.546051][ T499] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.546054][ T499] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.546058][ T499] irq event stamp: 11060 [ 19.546059][ T499] hardirqs last enabled at (11059): [] __down_trylock_console_sem+0x86/0xa0 [ 19.546062][ T499] hardirqs last disabled at (11060): [] console_emit_next_record+0x3d4/0x4c0 [ 19.546064][ T499] softirqs last enabled at (11022): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 19.546067][ T499] softirqs last disabled at (11020): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 19.546069][ T499] Preemption disabled at: [ 19.546070][ T499] [] vprintk_emit+0x31b/0x3e0 [ 19.546074][ T499] CPU: 2 UID: 0 PID: 499 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.546077][ T499] Tainted: [W]=WARN [ 19.546078][ T499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.546080][ T499] Call Trace: [ 19.546081][ T499] [ 19.546083][ T499] dump_stack_lvl+0x6f/0xa0 [ 19.546089][ T499] ? vprintk_emit+0x31b/0x3e0 [ 19.546090][ T499] __might_resched.cold+0x1fe/0x2c1 [ 19.546095][ T499] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.546099][ T499] ? __kmalloc_noprof+0xdb/0x760 [ 19.546104][ T499] __kmalloc_noprof+0x443/0x760 [ 19.546105][ T499] ? alloc_buf.isra.0+0x4b/0x260 [ 19.546112][ T499] ? do_raw_spin_unlock+0x59/0x250 [ 19.546114][ T499] alloc_buf.isra.0+0x4b/0x260 [ 19.546118][ T499] put_chars+0x1e1/0x2f0 [ 19.546120][ T499] ? __send_to_port+0x420/0x420 [ 19.546123][ T499] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.546126][ T499] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.546129][ T499] ? validate_chain+0x38b/0xc20 [ 19.546133][ T499] hvc_console_print+0x292/0x780 [ 19.546137][ T499] ? mark_usage+0x61/0x170 [ 19.546139][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546141][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546145][ T499] ? hvc_write+0x3a0/0x3a0 [ 19.546147][ T499] ? lock_acquire.part.0+0xd4/0x280 [ 19.546151][ T499] ? lock_acquire+0x13c/0x160 [ 19.546155][ T499] console_emit_next_record+0x22f/0x4c0 [ 19.546159][ T499] ? devkmsg_read+0x4b0/0x4b0 [ 19.546160][ T499] ? console_flush_one_record+0x106/0x710 [ 19.546164][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546165][ T499] ? lock_acquire+0x13c/0x160 [ 19.546169][ T499] console_flush_one_record+0x46f/0x710 [ 19.546174][ T499] ? console_emit_next_record+0x4c0/0x4c0 [ 19.546175][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546180][ T499] console_unlock+0xee/0x1f0 [ 19.546183][ T499] ? console_flush_one_record+0x710/0x710 [ 19.546185][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546187][ T499] ? lock_acquire+0xe0/0x160 [ 19.546191][ T499] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.546192][ T499] ? vprintk_emit+0x320/0x3e0 [ 19.546195][ T499] vprintk_emit+0x37c/0x3e0 [ 19.546198][ T499] ? wake_up_klogd_work_func+0x90/0x90 [ 19.546200][ T499] ? mark_held_locks+0x40/0x70 [ 19.546205][ T499] _printk+0xc7/0x100 [ 19.546208][ T499] ? snapshot_read.cold+0x21/0x21 [ 19.546212][ T499] ? lock_acquire.part.0+0xd4/0x280 [ 19.546213][ T499] ? find_held_lock+0x2b/0x80 [ 19.546217][ T499] ? notifier_call_chain+0x14a/0x300 [ 19.546220][ T499] vlan_device_event.cold+0x1c/0x1fc [ 19.546225][ T499] ? packet_notifier+0x1c5/0xbd0 [ 19.546230][ T499] ? unregister_vlan_dev+0x380/0x380 [ 19.546234][ T499] ? nlmsg_notify+0x62/0x250 [ 19.546239][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546241][ T499] notifier_call_chain+0xae/0x300 [ 19.546245][ T499] __dev_notify_flags+0x1b7/0x450 [ 19.546250][ T499] ? netif_change_name+0x8c0/0x8c0 [ 19.546254][ T499] ? netif_set_allmulti+0x2c0/0x2c0 [ 19.546258][ T499] ? write_profile+0xf0/0xf0 [ 19.546263][ T499] netif_change_flags+0xfe/0x190 [ 19.546266][ T499] do_setlink.isra.0+0x1d25/0x2a60 [ 19.546270][ T499] ? stack_trace_save+0x93/0xc0 [ 19.546272][ T499] ? rtnl_link_get_size+0x350/0x350 [ 19.546273][ T499] ? rcu_read_lock_any_held+0x66/0x90 [ 19.546275][ T499] ? stack_depot_save_flags+0x38e/0x790 [ 19.546279][ T499] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.546280][ T499] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.546282][ T499] ? validate_chain+0x38b/0xc20 [ 19.546285][ T499] ? kasan_save_stack+0x3d/0x50 [ 19.546287][ T499] ? kasan_save_stack+0x2f/0x50 [ 19.546288][ T499] ? kasan_save_track+0x14/0x30 [ 19.546289][ T499] ? __kasan_kmalloc+0x7b/0x90 [ 19.546291][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546293][ T499] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 19.546296][ T499] ? ___sys_sendmsg+0xd0/0x1d0 [ 19.546300][ T499] ? lock_acquire.part.0+0xd4/0x280 [ 19.546302][ T499] ? rtnl_newlink+0x9a8/0x11b0 [ 19.546305][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546306][ T499] ? lock_acquire+0x13c/0x160 [ 19.546308][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546309][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546311][ T499] ? trace_contention_end+0xb3/0x180 [ 19.546313][ T499] ? __mutex_lock+0x1db/0x1ea0 [ 19.546315][ T499] ? __mutex_lock+0x9a3/0x1ea0 [ 19.546317][ T499] ? rtnl_newlink+0x9a8/0x11b0 [ 19.546320][ T499] ? ww_mutex_lock+0x160/0x160 [ 19.546324][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546326][ T499] ? __rtnl_newlink+0x3fa/0xa50 [ 19.546331][ T499] rtnl_newlink+0x9f1/0x11b0 [ 19.546336][ T499] ? rtnl_bridge_getlink+0x850/0x850 [ 19.546338][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546343][ T499] ? lock_acquire.part.0+0xd4/0x280 [ 19.546344][ T499] ? find_held_lock+0x2b/0x80 [ 19.546346][ T499] ? rtnl_bridge_getlink+0x850/0x850 [ 19.546348][ T499] ? __lock_release.isra.0+0x69/0x1a0 [ 19.546352][ T499] ? rtnl_bridge_getlink+0x850/0x850 [ 19.546354][ T499] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.546357][ T499] ? rtnl_link_fill+0x920/0x920 [ 19.546358][ T499] ? __lock_acquire+0x518/0xc20 [ 19.546363][ T499] ? lock_acquire.part.0+0xd4/0x280 [ 19.546364][ T499] ? find_held_lock+0x2b/0x80 [ 19.546368][ T499] netlink_rcv_skb+0x14e/0x3a0 [ 19.546370][ T499] ? rtnl_link_fill+0x920/0x920 [ 19.546372][ T499] ? netlink_ack+0xcf0/0xcf0 [ 19.546379][ T499] ? netlink_deliver_tap+0xc5/0x330 [ 19.546381][ T499] ? netlink_deliver_tap+0x13c/0x330 [ 19.546385][ T499] netlink_unicast+0x486/0x750 [ 19.546389][ T499] ? netlink_attachskb+0x810/0x810 [ 19.546391][ T499] ? find_held_lock+0x2b/0x80 [ 19.546396][ T499] netlink_sendmsg+0x75b/0xc90 [ 19.546400][ T499] ? netlink_unicast+0x750/0x750 [ 19.546403][ T499] ? __lock_release.isra.0+0x69/0x1a0 [ 19.546405][ T499] ? __import_iovec+0x36c/0x620 [ 19.546410][ T499] __sock_sendmsg+0xce/0x190 [ 19.546415][ T499] ____sys_sendmsg+0x61a/0x860 [ 19.546417][ T499] ? copy_msghdr_from_user+0x279/0x420 [ 19.546420][ T499] ? sock_write_iter+0x400/0x400 [ 19.546421][ T499] ? move_addr_to_kernel+0x40/0x40 [ 19.546428][ T499] ___sys_sendmsg+0x14e/0x1d0 [ 19.546431][ T499] ? copy_msghdr_from_user+0x420/0x420 [ 19.546447][ T499] __sys_sendmsg+0x12c/0x1d0 [ 19.546449][ T499] ? __sys_sendmsg_sock+0x20/0x20 [ 19.546456][ T499] ? rcu_is_watching+0x16/0xd0 [ 19.546458][ T499] do_syscall_64+0xff/0x530 [ 19.546461][ T499] ? exc_page_fault+0xee/0x100 [ 19.546464][ T499] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.546466][ T499] RIP: 0033:0x7f77bdbc654e [ 19.546470][ T499] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 19.546472][ T499] RSP: 002b:00007fff8d49aa10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.546474][ T499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f77bdbc654e [ 19.546476][ T499] RDX: 0000000000000000 RSI: 00007fff8d49aac0 RDI: 0000000000000003 [ 19.546476][ T499] RBP: 00007fff8d49aa20 R08: 0000000000000000 R09: 0000000000000000 [ 19.546477][ T499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bbb [ 19.546478][ T499] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8d49b180 [ 19.546485][ T499] [ 20.018940][ T200] netdevsim netdevsim4931 eni4931np1: renamed from eth0 [ 20.145916][ T517] 8021q: adding VLAN 0 to HW filter on device eni4931np1 [ 20.526197][ T200] netdevsim netdevsim3466 eni3466np1: renamed from eth0 [ 20.663099][ T533] 8021q: adding VLAN 0 to HW filter on device eni3466np1 [ 20.663113][ T533] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.663115][ T533] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 533, name: ip [ 20.663117][ T533] preempt_count: 1, expected: 0 [ 20.663118][ T533] RCU nest depth: 0, expected: 0 [ 20.663118][ T533] locks held by ip/533: 6, last CPU#3: [ 20.663120][ T533] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 20.663133][ T533] #1: ff1100000aea2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 20.663137][ T533] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.663141][ T533] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.663145][ T533] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.663149][ T533] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.663153][ T533] irq event stamp: 11256 [ 20.663153][ T533] hardirqs last enabled at (11255): [] __down_trylock_console_sem+0x86/0xa0 [ 20.663156][ T533] hardirqs last disabled at (11256): [] console_emit_next_record+0x3d4/0x4c0 [ 20.663158][ T533] softirqs last enabled at (11218): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 20.663161][ T533] softirqs last disabled at (11216): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 20.663163][ T533] Preemption disabled at: [ 20.663164][ T533] [] vprintk_emit+0x31b/0x3e0 [ 20.663169][ T533] CPU: 3 UID: 0 PID: 533 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.663172][ T533] Tainted: [W]=WARN [ 20.663173][ T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.663175][ T533] Call Trace: [ 20.663176][ T533] [ 20.663178][ T533] dump_stack_lvl+0x6f/0xa0 [ 20.663184][ T533] ? vprintk_emit+0x31b/0x3e0 [ 20.663185][ T533] __might_resched.cold+0x1fe/0x2c1 [ 20.663190][ T533] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.663194][ T533] ? __kmalloc_noprof+0xdb/0x760 [ 20.663198][ T533] __kmalloc_noprof+0x443/0x760 [ 20.663200][ T533] ? alloc_buf.isra.0+0x4b/0x260 [ 20.663207][ T533] ? do_raw_spin_unlock+0x59/0x250 [ 20.663209][ T533] alloc_buf.isra.0+0x4b/0x260 [ 20.663213][ T533] put_chars+0x1e1/0x2f0 [ 20.663215][ T533] ? __send_to_port+0x420/0x420 [ 20.663218][ T533] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.663221][ T533] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.663224][ T533] ? validate_chain+0x38b/0xc20 [ 20.663228][ T533] hvc_console_print+0x292/0x780 [ 20.663232][ T533] ? mark_usage+0x61/0x170 [ 20.663234][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663235][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663240][ T533] ? hvc_write+0x3a0/0x3a0 [ 20.663241][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 20.663246][ T533] ? lock_acquire+0x13c/0x160 [ 20.663250][ T533] console_emit_next_record+0x22f/0x4c0 [ 20.663254][ T533] ? devkmsg_read+0x4b0/0x4b0 [ 20.663255][ T533] ? console_flush_one_record+0x106/0x710 [ 20.663259][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663260][ T533] ? lock_acquire+0x13c/0x160 [ 20.663264][ T533] console_flush_one_record+0x46f/0x710 [ 20.663268][ T533] ? console_emit_next_record+0x4c0/0x4c0 [ 20.663270][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663275][ T533] console_unlock+0xee/0x1f0 [ 20.663278][ T533] ? console_flush_one_record+0x710/0x710 [ 20.663280][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663282][ T533] ? lock_acquire+0xe0/0x160 [ 20.663285][ T533] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.663287][ T533] ? vprintk_emit+0x320/0x3e0 [ 20.663290][ T533] vprintk_emit+0x37c/0x3e0 [ 20.663293][ T533] ? wake_up_klogd_work_func+0x90/0x90 [ 20.663295][ T533] ? mark_held_locks+0x40/0x70 [ 20.663299][ T533] _printk+0xc7/0x100 [ 20.663303][ T533] ? snapshot_read.cold+0x21/0x21 [ 20.663306][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 20.663308][ T533] ? find_held_lock+0x2b/0x80 [ 20.663312][ T533] ? notifier_call_chain+0x14a/0x300 [ 20.663315][ T533] vlan_device_event.cold+0x1c/0x1fc [ 20.663320][ T533] ? packet_notifier+0x1c5/0xbd0 [ 20.663325][ T533] ? unregister_vlan_dev+0x380/0x380 [ 20.663328][ T533] ? nlmsg_notify+0x62/0x250 [ 20.663334][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663336][ T533] notifier_call_chain+0xae/0x300 [ 20.663340][ T533] __dev_notify_flags+0x1b7/0x450 [ 20.663345][ T533] ? netif_change_name+0x8c0/0x8c0 [ 20.663349][ T533] ? netif_set_allmulti+0x2c0/0x2c0 [ 20.663352][ T533] ? write_profile+0xf0/0xf0 [ 20.663357][ T533] netif_change_flags+0xfe/0x190 [ 20.663361][ T533] do_setlink.isra.0+0x1d25/0x2a60 [ 20.663365][ T533] ? stack_trace_save+0x93/0xc0 [ 20.663367][ T533] ? rtnl_link_get_size+0x350/0x350 [ 20.663368][ T533] ? rcu_read_lock_any_held+0x66/0x90 [ 20.663370][ T533] ? stack_depot_save_flags+0x38e/0x790 [ 20.663373][ T533] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.663375][ T533] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.663377][ T533] ? validate_chain+0x38b/0xc20 [ 20.663379][ T533] ? kasan_save_stack+0x3d/0x50 [ 20.663382][ T533] ? kasan_save_stack+0x2f/0x50 [ 20.663383][ T533] ? kasan_save_track+0x14/0x30 [ 20.663384][ T533] ? __kasan_kmalloc+0x7b/0x90 [ 20.663386][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663388][ T533] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 20.663391][ T533] ? ___sys_sendmsg+0xd0/0x1d0 [ 20.663395][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 20.663397][ T533] ? rtnl_newlink+0x9a8/0x11b0 [ 20.663399][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663401][ T533] ? lock_acquire+0x13c/0x160 [ 20.663403][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663404][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663405][ T533] ? trace_contention_end+0xb3/0x180 [ 20.663408][ T533] ? __mutex_lock+0x1db/0x1ea0 [ 20.663410][ T533] ? __mutex_lock+0x9a3/0x1ea0 [ 20.663412][ T533] ? rtnl_newlink+0x9a8/0x11b0 [ 20.663417][ T533] ? ww_mutex_lock+0x160/0x160 [ 20.663420][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663423][ T533] ? __rtnl_newlink+0x3fa/0xa50 [ 20.663428][ T533] rtnl_newlink+0x9f1/0x11b0 [ 20.663433][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 20.663435][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663439][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 20.663441][ T533] ? find_held_lock+0x2b/0x80 [ 20.663443][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 20.663445][ T533] ? __lock_release.isra.0+0x69/0x1a0 [ 20.663448][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 20.663450][ T533] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 20.663453][ T533] ? rtnl_link_fill+0x920/0x920 [ 20.663455][ T533] ? __lock_acquire+0x518/0xc20 [ 20.663459][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 20.663461][ T533] ? find_held_lock+0x2b/0x80 [ 20.663464][ T533] netlink_rcv_skb+0x14e/0x3a0 [ 20.663466][ T533] ? rtnl_link_fill+0x920/0x920 [ 20.663469][ T533] ? netlink_ack+0xcf0/0xcf0 [ 20.663475][ T533] ? netlink_deliver_tap+0xc5/0x330 [ 20.663478][ T533] ? netlink_deliver_tap+0x13c/0x330 [ 20.663482][ T533] netlink_unicast+0x486/0x750 [ 20.663486][ T533] ? netlink_attachskb+0x810/0x810 [ 20.663488][ T533] ? find_held_lock+0x2b/0x80 [ 20.663493][ T533] netlink_sendmsg+0x75b/0xc90 [ 20.663496][ T533] ? netlink_unicast+0x750/0x750 [ 20.663500][ T533] ? __lock_release.isra.0+0x69/0x1a0 [ 20.663502][ T533] ? __import_iovec+0x36c/0x620 [ 20.663507][ T533] __sock_sendmsg+0xce/0x190 [ 20.663510][ T533] ____sys_sendmsg+0x61a/0x860 [ 20.663512][ T533] ? copy_msghdr_from_user+0x279/0x420 [ 20.663514][ T533] ? sock_write_iter+0x400/0x400 [ 20.663516][ T533] ? move_addr_to_kernel+0x40/0x40 [ 20.663523][ T533] ___sys_sendmsg+0x14e/0x1d0 [ 20.663526][ T533] ? copy_msghdr_from_user+0x420/0x420 [ 20.663542][ T533] __sys_sendmsg+0x12c/0x1d0 [ 20.663544][ T533] ? __sys_sendmsg_sock+0x20/0x20 [ 20.663550][ T533] ? rcu_is_watching+0x16/0xd0 [ 20.663553][ T533] do_syscall_64+0xff/0x530 [ 20.663556][ T533] ? exc_page_fault+0xee/0x100 [ 20.663559][ T533] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.663561][ T533] RIP: 0033:0x7f799c41254e [ 20.663565][ T533] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 20.663567][ T533] RSP: 002b:00007ffd9b9b8ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.663569][ T533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f799c41254e [ 20.663571][ T533] RDX: 0000000000000000 RSI: 00007ffd9b9b8b90 RDI: 0000000000000003 [ 20.663572][ T533] RBP: 00007ffd9b9b8af0 R08: 0000000000000000 R09: 0000000000000000 [ 20.663573][ T533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bbd [ 20.663573][ T533] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9b9b9250 [ 20.663580][ T533] [ 21.027950][ T200] netdevsim netdevsim1031 eni1031np1: renamed from eth0 [ 21.153195][ T547] 8021q: adding VLAN 0 to HW filter on device eni1031np1 [ 21.379777][ T200] netdevsim netdevsim1177 eni1177np1: renamed from eth0 [ 21.517152][ T557] 8021q: adding VLAN 0 to HW filter on device eni1177np1 [ 21.942130][ T200] netdevsim netdevsim26673 eni26673np1: renamed from eth0 [ 21.942146][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.942148][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 21.942150][ T200] preempt_count: 1, expected: 0 [ 21.942151][ T200] RCU nest depth: 0, expected: 0 [ 21.942151][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 21.942153][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 21.942164][ T200] #1: ff1100000f1f2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 21.942169][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.942174][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.942178][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.942181][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.942185][ T200] irq event stamp: 2529202 [ 21.942186][ T200] hardirqs last enabled at (2529201): [] __down_trylock_console_sem+0x86/0xa0 [ 21.942189][ T200] hardirqs last disabled at (2529202): [] console_emit_next_record+0x3d4/0x4c0 [ 21.942191][ T200] softirqs last enabled at (2529196): [] netif_change_name+0x216/0x8c0 [ 21.942195][ T200] softirqs last disabled at (2529194): [] netif_change_name+0x1ad/0x8c0 [ 21.942197][ T200] Preemption disabled at: [ 21.942198][ T200] [] vprintk_emit+0x31b/0x3e0 [ 21.942203][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.942206][ T200] Tainted: [W]=WARN [ 21.942207][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.942209][ T200] Call Trace: [ 21.942210][ T200] [ 21.942212][ T200] dump_stack_lvl+0x6f/0xa0 [ 21.942218][ T200] ? vprintk_emit+0x31b/0x3e0 [ 21.942219][ T200] __might_resched.cold+0x1fe/0x2c1 [ 21.942224][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.942228][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 21.942233][ T200] __kmalloc_noprof+0x443/0x760 [ 21.942234][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 21.942241][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 21.942244][ T200] alloc_buf.isra.0+0x4b/0x260 [ 21.942248][ T200] put_chars+0x1e1/0x2f0 [ 21.942250][ T200] ? __send_to_port+0x420/0x420 [ 21.942251][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.942255][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.942258][ T200] ? validate_chain+0x38b/0xc20 [ 21.942262][ T200] hvc_console_print+0x292/0x780 [ 21.942266][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942271][ T200] ? hvc_write+0x3a0/0x3a0 [ 21.942275][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942279][ T200] console_emit_next_record+0x22f/0x4c0 [ 21.942283][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 21.942285][ T200] ? console_flush_one_record+0x106/0x710 [ 21.942289][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942290][ T200] ? lock_acquire+0x13c/0x160 [ 21.942294][ T200] console_flush_one_record+0x46f/0x710 [ 21.942299][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 21.942301][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942306][ T200] console_unlock+0xee/0x1f0 [ 21.942309][ T200] ? console_flush_one_record+0x710/0x710 [ 21.942311][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942312][ T200] ? lock_acquire+0xe0/0x160 [ 21.942316][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.942318][ T200] ? vprintk_emit+0x320/0x3e0 [ 21.942321][ T200] vprintk_emit+0x37c/0x3e0 [ 21.942324][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 21.942325][ T200] ? mark_usage+0x61/0x170 [ 21.942327][ T200] ? lock_pin_lock+0x87/0x180 [ 21.942333][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 21.942338][ T200] ? device_rename.cold+0xa/0xa [ 21.942343][ T200] ? mark_usage+0x61/0x170 [ 21.942345][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942349][ T200] dev_printk_emit+0xb9/0xee [ 21.942351][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 21.942354][ T200] ? validate_chain+0x38b/0xc20 [ 21.942357][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942358][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942360][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.942362][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.942365][ T200] __netdev_printk+0x160/0x1d0 [ 21.942372][ T200] netdev_info+0xe2/0x116 [ 21.942375][ T200] ? netdev_notice+0x120/0x120 [ 21.942377][ T200] ? find_held_lock+0x2b/0x80 [ 21.942380][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 21.942383][ T200] ? mark_held_locks+0x40/0x70 [ 21.942386][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 21.942389][ T200] netif_change_name.cold+0x4f/0x89 [ 21.942392][ T200] ? lock_pin_lock+0x87/0x180 [ 21.942395][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 21.942398][ T200] ? find_held_lock+0x2b/0x80 [ 21.942401][ T200] ? __asan_memset+0x27/0x50 [ 21.942406][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 21.942409][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942414][ T200] ? rtnl_link_get_size+0x350/0x350 [ 21.942416][ T200] ? mark_usage+0x61/0x170 [ 21.942418][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.942420][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.942422][ T200] ? validate_chain+0x38b/0xc20 [ 21.942426][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942428][ T200] ? lock_pin_lock+0xee/0x180 [ 21.942430][ T200] ? __lock_acquire+0x480/0xc20 [ 21.942433][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 21.942435][ T200] ? rtnl_setlink+0x29d/0x920 [ 21.942438][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942440][ T200] ? lock_acquire+0x13c/0x160 [ 21.942441][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942443][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942444][ T200] ? trace_contention_end+0xb3/0x180 [ 21.942446][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 21.942449][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 21.942451][ T200] ? rtnl_setlink+0x29d/0x920 [ 21.942453][ T200] ? mark_usage+0x61/0x170 [ 21.942456][ T200] ? ww_mutex_lock+0x160/0x160 [ 21.942457][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.942461][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942464][ T200] ? rcu_is_watching+0x16/0xd0 [ 21.942471][ T200] rtnl_setlink+0x527/0x920 [ 21.942474][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 21.942476][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942499][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 21.942501][ T200] ? find_held_lock+0x2b/0x80 [ 21.942503][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 21.942505][ T200] ? mark_usage+0x61/0x170 [ 21.942507][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942512][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 21.942514][ T200] ? find_held_lock+0x2b/0x80 [ 21.942516][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 21.942517][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 21.942521][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 21.942523][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.942526][ T200] ? rtnl_link_fill+0x920/0x920 [ 21.942528][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942532][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 21.942534][ T200] ? find_held_lock+0x2b/0x80 [ 21.942538][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 21.942541][ T200] ? rtnl_link_fill+0x920/0x920 [ 21.942543][ T200] ? netlink_ack+0xcf0/0xcf0 [ 21.942550][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 21.942552][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 21.942557][ T200] netlink_unicast+0x486/0x750 [ 21.942561][ T200] ? netlink_attachskb+0x810/0x810 [ 21.942564][ T200] ? __lock_acquire+0x518/0xc20 [ 21.942568][ T200] netlink_sendmsg+0x75b/0xc90 [ 21.942572][ T200] ? netlink_unicast+0x750/0x750 [ 21.942574][ T200] ? find_held_lock+0x2b/0x80 [ 21.942576][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 21.942581][ T200] __sock_sendmsg+0xce/0x190 [ 21.942584][ T200] ? fdget+0x4f/0x1e0 [ 21.942588][ T200] __sys_sendto+0x260/0x320 [ 21.942591][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 21.942605][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 21.942608][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.942611][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 21.942614][ T200] ? do_syscall_64+0xa6/0x530 [ 21.942616][ T200] do_syscall_64+0xff/0x530 [ 21.942618][ T200] ? exc_page_fault+0xee/0x100 [ 21.942621][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.942623][ T200] RIP: 0033:0x7f9d13c7954e [ 21.942627][ T200] 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 [ 21.942629][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 21.942631][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 21.942632][ T200] RDX: 0000000000000030 RSI: 000055d991868c60 RDI: 0000000000000014 [ 21.942633][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 21.942634][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a085e0 [ 21.942635][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 21.942642][ T200] [ 22.127287][ T571] 8021q: adding VLAN 0 to HW filter on device eni26673np1 [ 22.457121][ T200] netdevsim netdevsim13635 eni13635np1: renamed from eth0 [ 22.580885][ T585] 8021q: adding VLAN 0 to HW filter on device eni13635np1 [ 23.177832][ T200] netdevsim netdevsim5439 eni5439np1: renamed from eth0 [ 23.177848][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.177850][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 23.177852][ T200] preempt_count: 1, expected: 0 [ 23.177852][ T200] RCU nest depth: 0, expected: 0 [ 23.177854][ T200] locks held by (udev-worker)/200: 6, last CPU#0: [ 23.177856][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 23.177867][ T200] #1: ff1100000fc1ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 23.177871][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.177881][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.177885][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.177889][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.177893][ T200] irq event stamp: 2772876 [ 23.177894][ T200] hardirqs last enabled at (2772875): [] __down_trylock_console_sem+0x86/0xa0 [ 23.177897][ T200] hardirqs last disabled at (2772876): [] console_emit_next_record+0x3d4/0x4c0 [ 23.177899][ T200] softirqs last enabled at (2772870): [] netif_change_name+0x216/0x8c0 [ 23.177902][ T200] softirqs last disabled at (2772868): [] netif_change_name+0x1ad/0x8c0 [ 23.177905][ T200] Preemption disabled at: [ 23.177906][ T200] [] vprintk_emit+0x31b/0x3e0 [ 23.177911][ T200] CPU: 0 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.177914][ T200] Tainted: [W]=WARN [ 23.177915][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.177917][ T200] Call Trace: [ 23.177918][ T200] [ 23.177920][ T200] dump_stack_lvl+0x6f/0xa0 [ 23.177926][ T200] ? vprintk_emit+0x31b/0x3e0 [ 23.177927][ T200] __might_resched.cold+0x1fe/0x2c1 [ 23.177932][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.177936][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 23.177940][ T200] __kmalloc_noprof+0x443/0x760 [ 23.177942][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 23.177949][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 23.177952][ T200] alloc_buf.isra.0+0x4b/0x260 [ 23.177955][ T200] put_chars+0x1e1/0x2f0 [ 23.177958][ T200] ? __send_to_port+0x420/0x420 [ 23.177959][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.177963][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.177965][ T200] ? validate_chain+0x38b/0xc20 [ 23.177970][ T200] hvc_console_print+0x292/0x780 [ 23.177974][ T200] ? __lock_acquire+0x518/0xc20 [ 23.177980][ T200] ? hvc_write+0x3a0/0x3a0 [ 23.177983][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.177987][ T200] console_emit_next_record+0x22f/0x4c0 [ 23.177991][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 23.177993][ T200] ? console_flush_one_record+0x106/0x710 [ 23.177996][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.177998][ T200] ? lock_acquire+0x13c/0x160 [ 23.178002][ T200] console_flush_one_record+0x46f/0x710 [ 23.178006][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 23.178008][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178013][ T200] console_unlock+0xee/0x1f0 [ 23.178016][ T200] ? console_flush_one_record+0x710/0x710 [ 23.178018][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.178019][ T200] ? lock_acquire+0xe0/0x160 [ 23.178023][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.178025][ T200] ? vprintk_emit+0x320/0x3e0 [ 23.178027][ T200] vprintk_emit+0x37c/0x3e0 [ 23.178031][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 23.178032][ T200] ? mark_usage+0x61/0x170 [ 23.178034][ T200] ? lock_pin_lock+0x87/0x180 [ 23.178039][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 23.178044][ T200] ? device_rename.cold+0xa/0xa [ 23.178049][ T200] ? mark_usage+0x61/0x170 [ 23.178051][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178055][ T200] dev_printk_emit+0xb9/0xee [ 23.178057][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 23.178060][ T200] ? validate_chain+0x38b/0xc20 [ 23.178062][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178064][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178066][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.178067][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.178071][ T200] __netdev_printk+0x160/0x1d0 [ 23.178077][ T200] netdev_info+0xe2/0x116 [ 23.178080][ T200] ? netdev_notice+0x120/0x120 [ 23.178083][ T200] ? find_held_lock+0x2b/0x80 [ 23.178086][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 23.178088][ T200] ? mark_held_locks+0x40/0x70 [ 23.178092][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 23.178094][ T200] netif_change_name.cold+0x4f/0x89 [ 23.178097][ T200] ? lock_pin_lock+0x87/0x180 [ 23.178100][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 23.178103][ T200] ? find_held_lock+0x2b/0x80 [ 23.178105][ T200] ? __asan_memset+0x27/0x50 [ 23.178111][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 23.178114][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178117][ T200] ? rtnl_link_get_size+0x350/0x350 [ 23.178118][ T200] ? mark_usage+0x61/0x170 [ 23.178120][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.178122][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.178123][ T200] ? validate_chain+0x38b/0xc20 [ 23.178128][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178130][ T200] ? lock_pin_lock+0xee/0x180 [ 23.178132][ T200] ? __lock_acquire+0x480/0xc20 [ 23.178135][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 23.178137][ T200] ? rtnl_setlink+0x29d/0x920 [ 23.178139][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.178141][ T200] ? lock_acquire+0x13c/0x160 [ 23.178143][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.178144][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.178145][ T200] ? trace_contention_end+0xb3/0x180 [ 23.178148][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 23.178151][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 23.178152][ T200] ? rtnl_setlink+0x29d/0x920 [ 23.178154][ T200] ? mark_usage+0x61/0x170 [ 23.178157][ T200] ? ww_mutex_lock+0x160/0x160 [ 23.178158][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.178162][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178165][ T200] ? rcu_is_watching+0x16/0xd0 [ 23.178172][ T200] rtnl_setlink+0x527/0x920 [ 23.178175][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 23.178177][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178199][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 23.178201][ T200] ? find_held_lock+0x2b/0x80 [ 23.178204][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 23.178206][ T200] ? mark_usage+0x61/0x170 [ 23.178208][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178213][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 23.178214][ T200] ? find_held_lock+0x2b/0x80 [ 23.178216][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 23.178218][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 23.178222][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 23.178224][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.178227][ T200] ? rtnl_link_fill+0x920/0x920 [ 23.178228][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178233][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 23.178235][ T200] ? find_held_lock+0x2b/0x80 [ 23.178238][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 23.178241][ T200] ? rtnl_link_fill+0x920/0x920 [ 23.178244][ T200] ? netlink_ack+0xcf0/0xcf0 [ 23.178250][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 23.178252][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 23.178257][ T200] netlink_unicast+0x486/0x750 [ 23.178261][ T200] ? netlink_attachskb+0x810/0x810 [ 23.178264][ T200] ? __lock_acquire+0x518/0xc20 [ 23.178268][ T200] netlink_sendmsg+0x75b/0xc90 [ 23.178272][ T200] ? netlink_unicast+0x750/0x750 [ 23.178273][ T200] ? find_held_lock+0x2b/0x80 [ 23.178276][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 23.178281][ T200] __sock_sendmsg+0xce/0x190 [ 23.178284][ T200] ? fdget+0x4f/0x1e0 [ 23.178287][ T200] __sys_sendto+0x260/0x320 [ 23.178290][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 23.178304][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 23.178306][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.178310][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 23.178312][ T200] ? do_syscall_64+0xa6/0x530 [ 23.178315][ T200] do_syscall_64+0xff/0x530 [ 23.178317][ T200] ? exc_page_fault+0xee/0x100 [ 23.178319][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.178321][ T200] RIP: 0033:0x7f9d13c7954e [ 23.178325][ T200] 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 [ 23.178326][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 23.178329][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 23.178330][ T200] RDX: 0000000000000030 RSI: 000055d991868c00 RDI: 0000000000000014 [ 23.178331][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 23.178332][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a0ffe0 [ 23.178333][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 23.178339][ T200] [ 23.372002][ T607] 8021q: adding VLAN 0 to HW filter on device eni5439np1 [ 23.720598][ T200] netdevsim netdevsim25489 eni25489np1: renamed from eth0 [ 23.852402][ T622] 8021q: adding VLAN 0 to HW filter on device eni25489np1 [ 24.412241][ T200] netdevsim netdevsim28312 eni28312np1: renamed from eth0 [ 24.412257][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.412259][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 24.412261][ T200] preempt_count: 1, expected: 0 [ 24.412262][ T200] RCU nest depth: 0, expected: 0 [ 24.412262][ T200] locks held by (udev-worker)/200: 6, last CPU#3: [ 24.412264][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 24.412276][ T200] #1: ff1100000f912e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 24.412281][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.412286][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.412290][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.412293][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.412297][ T200] irq event stamp: 3045694 [ 24.412298][ T200] hardirqs last enabled at (3045693): [] __down_trylock_console_sem+0x86/0xa0 [ 24.412301][ T200] hardirqs last disabled at (3045694): [] console_emit_next_record+0x3d4/0x4c0 [ 24.412303][ T200] softirqs last enabled at (3045688): [] netif_change_name+0x216/0x8c0 [ 24.412307][ T200] softirqs last disabled at (3045686): [] netif_change_name+0x1ad/0x8c0 [ 24.412309][ T200] Preemption disabled at: [ 24.412310][ T200] [] vprintk_emit+0x31b/0x3e0 [ 24.412315][ T200] CPU: 3 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.412318][ T200] Tainted: [W]=WARN [ 24.412319][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.412321][ T200] Call Trace: [ 24.412323][ T200] [ 24.412324][ T200] dump_stack_lvl+0x6f/0xa0 [ 24.412330][ T200] ? vprintk_emit+0x31b/0x3e0 [ 24.412332][ T200] __might_resched.cold+0x1fe/0x2c1 [ 24.412336][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.412340][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 24.412344][ T200] __kmalloc_noprof+0x443/0x760 [ 24.412346][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 24.412353][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 24.412356][ T200] alloc_buf.isra.0+0x4b/0x260 [ 24.412360][ T200] put_chars+0x1e1/0x2f0 [ 24.412362][ T200] ? __send_to_port+0x420/0x420 [ 24.412363][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.412367][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.412370][ T200] ? validate_chain+0x38b/0xc20 [ 24.412375][ T200] hvc_console_print+0x292/0x780 [ 24.412379][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412384][ T200] ? hvc_write+0x3a0/0x3a0 [ 24.412387][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412392][ T200] console_emit_next_record+0x22f/0x4c0 [ 24.412396][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 24.412398][ T200] ? console_flush_one_record+0x106/0x710 [ 24.412401][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412403][ T200] ? lock_acquire+0x13c/0x160 [ 24.412407][ T200] console_flush_one_record+0x46f/0x710 [ 24.412411][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 24.412415][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412421][ T200] console_unlock+0xee/0x1f0 [ 24.412423][ T200] ? console_flush_one_record+0x710/0x710 [ 24.412425][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412427][ T200] ? lock_acquire+0xe0/0x160 [ 24.412431][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.412433][ T200] ? vprintk_emit+0x320/0x3e0 [ 24.412435][ T200] vprintk_emit+0x37c/0x3e0 [ 24.412438][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 24.412440][ T200] ? mark_usage+0x61/0x170 [ 24.412442][ T200] ? lock_pin_lock+0x87/0x180 [ 24.412447][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 24.412452][ T200] ? device_rename.cold+0xa/0xa [ 24.412457][ T200] ? mark_usage+0x61/0x170 [ 24.412459][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412463][ T200] dev_printk_emit+0xb9/0xee [ 24.412465][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 24.412468][ T200] ? validate_chain+0x38b/0xc20 [ 24.412470][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412472][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412474][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.412475][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.412479][ T200] __netdev_printk+0x160/0x1d0 [ 24.412485][ T200] netdev_info+0xe2/0x116 [ 24.412488][ T200] ? netdev_notice+0x120/0x120 [ 24.412491][ T200] ? find_held_lock+0x2b/0x80 [ 24.412494][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 24.412496][ T200] ? mark_held_locks+0x40/0x70 [ 24.412500][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 24.412502][ T200] netif_change_name.cold+0x4f/0x89 [ 24.412505][ T200] ? lock_pin_lock+0x87/0x180 [ 24.412508][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 24.412511][ T200] ? find_held_lock+0x2b/0x80 [ 24.412514][ T200] ? __asan_memset+0x27/0x50 [ 24.412520][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 24.412522][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412525][ T200] ? rtnl_link_get_size+0x350/0x350 [ 24.412527][ T200] ? mark_usage+0x61/0x170 [ 24.412529][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.412531][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.412532][ T200] ? validate_chain+0x38b/0xc20 [ 24.412537][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412539][ T200] ? lock_pin_lock+0xee/0x180 [ 24.412540][ T200] ? __lock_acquire+0x480/0xc20 [ 24.412544][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 24.412546][ T200] ? rtnl_setlink+0x29d/0x920 [ 24.412548][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412550][ T200] ? lock_acquire+0x13c/0x160 [ 24.412552][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412553][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412555][ T200] ? trace_contention_end+0xb3/0x180 [ 24.412557][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 24.412560][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 24.412562][ T200] ? rtnl_setlink+0x29d/0x920 [ 24.412564][ T200] ? mark_usage+0x61/0x170 [ 24.412567][ T200] ? ww_mutex_lock+0x160/0x160 [ 24.412568][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.412572][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412575][ T200] ? rcu_is_watching+0x16/0xd0 [ 24.412582][ T200] rtnl_setlink+0x527/0x920 [ 24.412586][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 24.412587][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412610][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 24.412612][ T200] ? find_held_lock+0x2b/0x80 [ 24.412614][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 24.412616][ T200] ? mark_usage+0x61/0x170 [ 24.412618][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412623][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 24.412625][ T200] ? find_held_lock+0x2b/0x80 [ 24.412626][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 24.412628][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 24.412632][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 24.412634][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.412637][ T200] ? rtnl_link_fill+0x920/0x920 [ 24.412639][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412643][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 24.412645][ T200] ? find_held_lock+0x2b/0x80 [ 24.412648][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 24.412651][ T200] ? rtnl_link_fill+0x920/0x920 [ 24.412654][ T200] ? netlink_ack+0xcf0/0xcf0 [ 24.412661][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 24.412663][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 24.412668][ T200] netlink_unicast+0x486/0x750 [ 24.412672][ T200] ? netlink_attachskb+0x810/0x810 [ 24.412675][ T200] ? __lock_acquire+0x518/0xc20 [ 24.412679][ T200] netlink_sendmsg+0x75b/0xc90 [ 24.412683][ T200] ? netlink_unicast+0x750/0x750 [ 24.412684][ T200] ? find_held_lock+0x2b/0x80 [ 24.412687][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 24.412692][ T200] __sock_sendmsg+0xce/0x190 [ 24.412695][ T200] ? fdget+0x4f/0x1e0 [ 24.412698][ T200] __sys_sendto+0x260/0x320 [ 24.412701][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 24.412712][ T200] ? exc_page_fault+0x87/0x100 [ 24.412718][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 24.412720][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.412724][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 24.412725][ T200] ? do_syscall_64+0xa6/0x530 [ 24.412728][ T200] do_syscall_64+0xff/0x530 [ 24.412730][ T200] ? exc_page_fault+0xee/0x100 [ 24.412732][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.412734][ T200] RIP: 0033:0x7f9d13c7954e [ 24.412738][ T200] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.412740][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 24.412742][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 24.412744][ T200] RDX: 0000000000000030 RSI: 000055d9919c0e80 RDI: 0000000000000014 [ 24.412745][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 24.412745][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a17a80 [ 24.412746][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 24.412753][ T200] [ 24.576774][ T644] 8021q: adding VLAN 0 to HW filter on device eni28312np1 [ 24.967563][ T200] netdevsim netdevsim21005 eni21005np1: renamed from eth0 [ 25.094494][ T658] 8021q: adding VLAN 0 to HW filter on device eni21005np1 [ 25.296078][ T200] netdevsim netdevsim27679 eni27679np1: renamed from eth0 [ 25.425015][ T668] 8021q: adding VLAN 0 to HW filter on device eni27679np1 [ 25.425033][ T668] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.425035][ T668] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 668, name: ip [ 25.425037][ T668] preempt_count: 1, expected: 0 [ 25.425038][ T668] RCU nest depth: 0, expected: 0 [ 25.425039][ T668] locks held by ip/668: 6, last CPU#3: [ 25.425041][ T668] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 25.425054][ T668] #1: ff110000102cae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 25.425058][ T668] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.425063][ T668] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.425067][ T668] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.425070][ T668] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.425075][ T668] irq event stamp: 11572 [ 25.425075][ T668] hardirqs last enabled at (11571): [] __down_trylock_console_sem+0x86/0xa0 [ 25.425078][ T668] hardirqs last disabled at (11572): [] console_emit_next_record+0x3d4/0x4c0 [ 25.425080][ T668] softirqs last enabled at (11534): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 25.425083][ T668] softirqs last disabled at (11532): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 25.425085][ T668] Preemption disabled at: [ 25.425086][ T668] [] vprintk_emit+0x31b/0x3e0 [ 25.425091][ T668] CPU: 3 UID: 0 PID: 668 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.425094][ T668] Tainted: [W]=WARN [ 25.425095][ T668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.425097][ T668] Call Trace: [ 25.425098][ T668] [ 25.425100][ T668] dump_stack_lvl+0x6f/0xa0 [ 25.425106][ T668] ? vprintk_emit+0x31b/0x3e0 [ 25.425108][ T668] __might_resched.cold+0x1fe/0x2c1 [ 25.425112][ T668] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.425116][ T668] ? __kmalloc_noprof+0xdb/0x760 [ 25.425121][ T668] __kmalloc_noprof+0x443/0x760 [ 25.425122][ T668] ? alloc_buf.isra.0+0x4b/0x260 [ 25.425129][ T668] ? do_raw_spin_unlock+0x59/0x250 [ 25.425131][ T668] alloc_buf.isra.0+0x4b/0x260 [ 25.425135][ T668] put_chars+0x1e1/0x2f0 [ 25.425138][ T668] ? __send_to_port+0x420/0x420 [ 25.425140][ T668] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.425143][ T668] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.425146][ T668] ? validate_chain+0x38b/0xc20 [ 25.425150][ T668] hvc_console_print+0x292/0x780 [ 25.425153][ T668] ? mark_usage+0x61/0x170 [ 25.425155][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425157][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425161][ T668] ? hvc_write+0x3a0/0x3a0 [ 25.425163][ T668] ? lock_acquire.part.0+0xd4/0x280 [ 25.425167][ T668] ? lock_acquire+0x13c/0x160 [ 25.425171][ T668] console_emit_next_record+0x22f/0x4c0 [ 25.425175][ T668] ? devkmsg_read+0x4b0/0x4b0 [ 25.425177][ T668] ? console_flush_one_record+0x106/0x710 [ 25.425180][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425182][ T668] ? lock_acquire+0x13c/0x160 [ 25.425186][ T668] console_flush_one_record+0x46f/0x710 [ 25.425190][ T668] ? console_emit_next_record+0x4c0/0x4c0 [ 25.425192][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425197][ T668] console_unlock+0xee/0x1f0 [ 25.425200][ T668] ? console_flush_one_record+0x710/0x710 [ 25.425201][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425203][ T668] ? lock_acquire+0xe0/0x160 [ 25.425207][ T668] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.425208][ T668] ? vprintk_emit+0x320/0x3e0 [ 25.425211][ T668] vprintk_emit+0x37c/0x3e0 [ 25.425214][ T668] ? wake_up_klogd_work_func+0x90/0x90 [ 25.425216][ T668] ? mark_held_locks+0x40/0x70 [ 25.425221][ T668] _printk+0xc7/0x100 [ 25.425225][ T668] ? snapshot_read.cold+0x21/0x21 [ 25.425228][ T668] ? lock_acquire.part.0+0xd4/0x280 [ 25.425230][ T668] ? find_held_lock+0x2b/0x80 [ 25.425233][ T668] ? notifier_call_chain+0x14a/0x300 [ 25.425236][ T668] vlan_device_event.cold+0x1c/0x1fc [ 25.425241][ T668] ? packet_notifier+0x1c5/0xbd0 [ 25.425246][ T668] ? unregister_vlan_dev+0x380/0x380 [ 25.425249][ T668] ? nlmsg_notify+0x62/0x250 [ 25.425255][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425257][ T668] notifier_call_chain+0xae/0x300 [ 25.425261][ T668] __dev_notify_flags+0x1b7/0x450 [ 25.425266][ T668] ? netif_change_name+0x8c0/0x8c0 [ 25.425270][ T668] ? netif_set_allmulti+0x2c0/0x2c0 [ 25.425273][ T668] ? write_profile+0xf0/0xf0 [ 25.425278][ T668] netif_change_flags+0xfe/0x190 [ 25.425282][ T668] do_setlink.isra.0+0x1d25/0x2a60 [ 25.425285][ T668] ? stack_trace_save+0x93/0xc0 [ 25.425288][ T668] ? rtnl_link_get_size+0x350/0x350 [ 25.425289][ T668] ? rcu_read_lock_any_held+0x66/0x90 [ 25.425291][ T668] ? stack_depot_save_flags+0x38e/0x790 [ 25.425294][ T668] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.425296][ T668] ? rcu_read_lock_any_held+0x3c/0x90 [ 25.425298][ T668] ? validate_chain+0x38b/0xc20 [ 25.425300][ T668] ? kasan_save_stack+0x3d/0x50 [ 25.425302][ T668] ? kasan_save_stack+0x2f/0x50 [ 25.425303][ T668] ? kasan_save_track+0x14/0x30 [ 25.425305][ T668] ? __kasan_kmalloc+0x7b/0x90 [ 25.425307][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425309][ T668] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 25.425312][ T668] ? ___sys_sendmsg+0xd0/0x1d0 [ 25.425315][ T668] ? lock_acquire.part.0+0xd4/0x280 [ 25.425317][ T668] ? rtnl_newlink+0x9a8/0x11b0 [ 25.425320][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425322][ T668] ? lock_acquire+0x13c/0x160 [ 25.425323][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425324][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425326][ T668] ? trace_contention_end+0xb3/0x180 [ 25.425328][ T668] ? __mutex_lock+0x1db/0x1ea0 [ 25.425331][ T668] ? __mutex_lock+0x9a3/0x1ea0 [ 25.425333][ T668] ? rtnl_newlink+0x9a8/0x11b0 [ 25.425336][ T668] ? ww_mutex_lock+0x160/0x160 [ 25.425339][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425341][ T668] ? __rtnl_newlink+0x3fa/0xa50 [ 25.425347][ T668] rtnl_newlink+0x9f1/0x11b0 [ 25.425352][ T668] ? rtnl_bridge_getlink+0x850/0x850 [ 25.425354][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425358][ T668] ? lock_acquire.part.0+0xd4/0x280 [ 25.425360][ T668] ? find_held_lock+0x2b/0x80 [ 25.425362][ T668] ? rtnl_bridge_getlink+0x850/0x850 [ 25.425364][ T668] ? __lock_release.isra.0+0x69/0x1a0 [ 25.425367][ T668] ? rtnl_bridge_getlink+0x850/0x850 [ 25.425369][ T668] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.425373][ T668] ? rtnl_link_fill+0x920/0x920 [ 25.425374][ T668] ? __lock_acquire+0x518/0xc20 [ 25.425378][ T668] ? lock_acquire.part.0+0xd4/0x280 [ 25.425380][ T668] ? find_held_lock+0x2b/0x80 [ 25.425383][ T668] netlink_rcv_skb+0x14e/0x3a0 [ 25.425385][ T668] ? rtnl_link_fill+0x920/0x920 [ 25.425388][ T668] ? netlink_ack+0xcf0/0xcf0 [ 25.425395][ T668] ? netlink_deliver_tap+0xc5/0x330 [ 25.425397][ T668] ? netlink_deliver_tap+0x13c/0x330 [ 25.425401][ T668] netlink_unicast+0x486/0x750 [ 25.425405][ T668] ? netlink_attachskb+0x810/0x810 [ 25.425408][ T668] ? find_held_lock+0x2b/0x80 [ 25.425412][ T668] netlink_sendmsg+0x75b/0xc90 [ 25.425418][ T668] ? netlink_unicast+0x750/0x750 [ 25.425422][ T668] ? __lock_release.isra.0+0x69/0x1a0 [ 25.425423][ T668] ? __import_iovec+0x36c/0x620 [ 25.425429][ T668] __sock_sendmsg+0xce/0x190 [ 25.425431][ T668] ____sys_sendmsg+0x61a/0x860 [ 25.425434][ T668] ? copy_msghdr_from_user+0x279/0x420 [ 25.425436][ T668] ? sock_write_iter+0x400/0x400 [ 25.425437][ T668] ? move_addr_to_kernel+0x40/0x40 [ 25.425445][ T668] ___sys_sendmsg+0x14e/0x1d0 [ 25.425447][ T668] ? copy_msghdr_from_user+0x420/0x420 [ 25.425463][ T668] __sys_sendmsg+0x12c/0x1d0 [ 25.425466][ T668] ? __sys_sendmsg_sock+0x20/0x20 [ 25.425472][ T668] ? rcu_is_watching+0x16/0xd0 [ 25.425475][ T668] do_syscall_64+0xff/0x530 [ 25.425478][ T668] ? exc_page_fault+0xee/0x100 [ 25.425480][ T668] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.425482][ T668] RIP: 0033:0x7f08127bd54e [ 25.425486][ T668] 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 [ 25.425488][ T668] RSP: 002b:00007ffc222a30c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.425490][ T668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08127bd54e [ 25.425491][ T668] RDX: 0000000000000000 RSI: 00007ffc222a3170 RDI: 0000000000000003 [ 25.425492][ T668] RBP: 00007ffc222a30d0 R08: 0000000000000000 R09: 0000000000000000 [ 25.425493][ T668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bc1 [ 25.425494][ T668] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc222a3830 [ 25.425501][ T668] [ 25.517974][ T200] netdevsim netdevsim21827 eni21827np1: renamed from eth0 [ 25.654851][ T674] 8021q: adding VLAN 0 to HW filter on device eni21827np1 [ 25.920282][ T200] netdevsim netdevsim7029 eni7029np1: renamed from eth0 [ 26.055012][ T684] 8021q: adding VLAN 0 to HW filter on device eni7029np1 [ 26.418147][ T200] netdevsim netdevsim3331 eni3331np1: renamed from eth0 [ 26.551106][ T698] 8021q: adding VLAN 0 to HW filter on device eni3331np1 [ 26.551123][ T698] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.551124][ T698] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 698, name: ip [ 26.551126][ T698] preempt_count: 1, expected: 0 [ 26.551127][ T698] RCU nest depth: 0, expected: 0 [ 26.551128][ T698] locks held by ip/698: 6, last CPU#0: [ 26.551130][ T698] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 26.551143][ T698] #1: ff1100001016ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 26.551147][ T698] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.551152][ T698] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.551155][ T698] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.551159][ T698] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.551163][ T698] irq event stamp: 11226 [ 26.551164][ T698] hardirqs last enabled at (11225): [] __down_trylock_console_sem+0x86/0xa0 [ 26.551167][ T698] hardirqs last disabled at (11226): [] console_emit_next_record+0x3d4/0x4c0 [ 26.551169][ T698] softirqs last enabled at (11188): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 26.551172][ T698] softirqs last disabled at (11186): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 26.551174][ T698] Preemption disabled at: [ 26.551175][ T698] [] vprintk_emit+0x31b/0x3e0 [ 26.551179][ T698] CPU: 0 UID: 0 PID: 698 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.551182][ T698] Tainted: [W]=WARN [ 26.551183][ T698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.551185][ T698] Call Trace: [ 26.551186][ T698] [ 26.551188][ T698] dump_stack_lvl+0x6f/0xa0 [ 26.551194][ T698] ? vprintk_emit+0x31b/0x3e0 [ 26.551195][ T698] __might_resched.cold+0x1fe/0x2c1 [ 26.551200][ T698] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.551204][ T698] ? __kmalloc_noprof+0xdb/0x760 [ 26.551208][ T698] __kmalloc_noprof+0x443/0x760 [ 26.551210][ T698] ? alloc_buf.isra.0+0x4b/0x260 [ 26.551217][ T698] ? do_raw_spin_unlock+0x59/0x250 [ 26.551219][ T698] alloc_buf.isra.0+0x4b/0x260 [ 26.551223][ T698] put_chars+0x1e1/0x2f0 [ 26.551226][ T698] ? __send_to_port+0x420/0x420 [ 26.551228][ T698] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.551231][ T698] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.551234][ T698] ? validate_chain+0x38b/0xc20 [ 26.551238][ T698] hvc_console_print+0x292/0x780 [ 26.551242][ T698] ? mark_usage+0x61/0x170 [ 26.551244][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551245][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551249][ T698] ? hvc_write+0x3a0/0x3a0 [ 26.551251][ T698] ? lock_acquire.part.0+0xd4/0x280 [ 26.551256][ T698] ? lock_acquire+0x13c/0x160 [ 26.551259][ T698] console_emit_next_record+0x22f/0x4c0 [ 26.551263][ T698] ? devkmsg_read+0x4b0/0x4b0 [ 26.551265][ T698] ? console_flush_one_record+0x106/0x710 [ 26.551268][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551270][ T698] ? lock_acquire+0x13c/0x160 [ 26.551274][ T698] console_flush_one_record+0x46f/0x710 [ 26.551279][ T698] ? console_emit_next_record+0x4c0/0x4c0 [ 26.551280][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551286][ T698] console_unlock+0xee/0x1f0 [ 26.551289][ T698] ? console_flush_one_record+0x710/0x710 [ 26.551290][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551292][ T698] ? lock_acquire+0xe0/0x160 [ 26.551296][ T698] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.551298][ T698] ? vprintk_emit+0x320/0x3e0 [ 26.551300][ T698] vprintk_emit+0x37c/0x3e0 [ 26.551303][ T698] ? wake_up_klogd_work_func+0x90/0x90 [ 26.551306][ T698] ? mark_held_locks+0x40/0x70 [ 26.551310][ T698] _printk+0xc7/0x100 [ 26.551314][ T698] ? snapshot_read.cold+0x21/0x21 [ 26.551317][ T698] ? lock_acquire.part.0+0xd4/0x280 [ 26.551319][ T698] ? find_held_lock+0x2b/0x80 [ 26.551323][ T698] ? notifier_call_chain+0x14a/0x300 [ 26.551326][ T698] vlan_device_event.cold+0x1c/0x1fc [ 26.551331][ T698] ? packet_notifier+0x1c5/0xbd0 [ 26.551336][ T698] ? unregister_vlan_dev+0x380/0x380 [ 26.551339][ T698] ? nlmsg_notify+0x62/0x250 [ 26.551345][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551347][ T698] notifier_call_chain+0xae/0x300 [ 26.551352][ T698] __dev_notify_flags+0x1b7/0x450 [ 26.551357][ T698] ? netif_change_name+0x8c0/0x8c0 [ 26.551361][ T698] ? netif_set_allmulti+0x2c0/0x2c0 [ 26.551364][ T698] ? write_profile+0xf0/0xf0 [ 26.551369][ T698] netif_change_flags+0xfe/0x190 [ 26.551373][ T698] do_setlink.isra.0+0x1d25/0x2a60 [ 26.551376][ T698] ? stack_trace_save+0x93/0xc0 [ 26.551379][ T698] ? rtnl_link_get_size+0x350/0x350 [ 26.551380][ T698] ? rcu_read_lock_any_held+0x66/0x90 [ 26.551382][ T698] ? stack_depot_save_flags+0x38e/0x790 [ 26.551385][ T698] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.551387][ T698] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.551389][ T698] ? validate_chain+0x38b/0xc20 [ 26.551391][ T698] ? kasan_save_stack+0x3d/0x50 [ 26.551393][ T698] ? kasan_save_stack+0x2f/0x50 [ 26.551395][ T698] ? kasan_save_track+0x14/0x30 [ 26.551396][ T698] ? __kasan_kmalloc+0x7b/0x90 [ 26.551398][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551400][ T698] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 26.551403][ T698] ? ___sys_sendmsg+0xd0/0x1d0 [ 26.551407][ T698] ? lock_acquire.part.0+0xd4/0x280 [ 26.551409][ T698] ? rtnl_newlink+0x9a8/0x11b0 [ 26.551411][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551415][ T698] ? lock_acquire+0x13c/0x160 [ 26.551417][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551418][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551420][ T698] ? trace_contention_end+0xb3/0x180 [ 26.551422][ T698] ? __mutex_lock+0x1db/0x1ea0 [ 26.551424][ T698] ? __mutex_lock+0x9a3/0x1ea0 [ 26.551426][ T698] ? rtnl_newlink+0x9a8/0x11b0 [ 26.551430][ T698] ? ww_mutex_lock+0x160/0x160 [ 26.551433][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551436][ T698] ? __rtnl_newlink+0x3fa/0xa50 [ 26.551441][ T698] rtnl_newlink+0x9f1/0x11b0 [ 26.551446][ T698] ? rtnl_bridge_getlink+0x850/0x850 [ 26.551448][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551452][ T698] ? lock_acquire.part.0+0xd4/0x280 [ 26.551454][ T698] ? find_held_lock+0x2b/0x80 [ 26.551456][ T698] ? rtnl_bridge_getlink+0x850/0x850 [ 26.551458][ T698] ? __lock_release.isra.0+0x69/0x1a0 [ 26.551461][ T698] ? rtnl_bridge_getlink+0x850/0x850 [ 26.551463][ T698] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.551466][ T698] ? rtnl_link_fill+0x920/0x920 [ 26.551468][ T698] ? __lock_acquire+0x518/0xc20 [ 26.551472][ T698] ? lock_acquire.part.0+0xd4/0x280 [ 26.551474][ T698] ? find_held_lock+0x2b/0x80 [ 26.551477][ T698] netlink_rcv_skb+0x14e/0x3a0 [ 26.551479][ T698] ? rtnl_link_fill+0x920/0x920 [ 26.551482][ T698] ? netlink_ack+0xcf0/0xcf0 [ 26.551488][ T698] ? netlink_deliver_tap+0xc5/0x330 [ 26.551490][ T698] ? netlink_deliver_tap+0x13c/0x330 [ 26.551495][ T698] netlink_unicast+0x486/0x750 [ 26.551499][ T698] ? netlink_attachskb+0x810/0x810 [ 26.551501][ T698] ? find_held_lock+0x2b/0x80 [ 26.551505][ T698] netlink_sendmsg+0x75b/0xc90 [ 26.551509][ T698] ? netlink_unicast+0x750/0x750 [ 26.551513][ T698] ? __lock_release.isra.0+0x69/0x1a0 [ 26.551515][ T698] ? __import_iovec+0x36c/0x620 [ 26.551520][ T698] __sock_sendmsg+0xce/0x190 [ 26.551523][ T698] ____sys_sendmsg+0x61a/0x860 [ 26.551525][ T698] ? copy_msghdr_from_user+0x279/0x420 [ 26.551527][ T698] ? sock_write_iter+0x400/0x400 [ 26.551529][ T698] ? move_addr_to_kernel+0x40/0x40 [ 26.551536][ T698] ___sys_sendmsg+0x14e/0x1d0 [ 26.551539][ T698] ? copy_msghdr_from_user+0x420/0x420 [ 26.551554][ T698] __sys_sendmsg+0x12c/0x1d0 [ 26.551557][ T698] ? __sys_sendmsg_sock+0x20/0x20 [ 26.551563][ T698] ? rcu_is_watching+0x16/0xd0 [ 26.551566][ T698] do_syscall_64+0xff/0x530 [ 26.551569][ T698] ? exc_page_fault+0xee/0x100 [ 26.551572][ T698] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.551574][ T698] RIP: 0033:0x7fd47d55d54e [ 26.551578][ T698] 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 [ 26.551579][ T698] RSP: 002b:00007ffe17f77f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.551582][ T698] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd47d55d54e [ 26.551583][ T698] RDX: 0000000000000000 RSI: 00007ffe17f78000 RDI: 0000000000000003 [ 26.551584][ T698] RBP: 00007ffe17f77f60 R08: 0000000000000000 R09: 0000000000000000 [ 26.551585][ T698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bc2 [ 26.551586][ T698] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe17f786c0 [ 26.551593][ T698] [ 27.219397][ T200] netdevsim netdevsim12173 eni12173np1: renamed from eth0 [ 27.353456][ T721] 8021q: adding VLAN 0 to HW filter on device eni12173np1 [ 27.829184][ T200] netdevsim netdevsim15091 eni15091np1: renamed from eth0 [ 27.829199][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.829202][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 27.829203][ T200] preempt_count: 1, expected: 0 [ 27.829204][ T200] RCU nest depth: 0, expected: 0 [ 27.829205][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 27.829207][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 27.829218][ T200] #1: ff11000010ef2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 27.829222][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.829227][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.829231][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.829234][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.829238][ T200] irq event stamp: 3755182 [ 27.829239][ T200] hardirqs last enabled at (3755181): [] __down_trylock_console_sem+0x86/0xa0 [ 27.829243][ T200] hardirqs last disabled at (3755182): [] console_emit_next_record+0x3d4/0x4c0 [ 27.829244][ T200] softirqs last enabled at (3755176): [] netif_change_name+0x216/0x8c0 [ 27.829248][ T200] softirqs last disabled at (3755174): [] netif_change_name+0x1ad/0x8c0 [ 27.829250][ T200] Preemption disabled at: [ 27.829251][ T200] [] vprintk_emit+0x31b/0x3e0 [ 27.829256][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.829259][ T200] Tainted: [W]=WARN [ 27.829260][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.829262][ T200] Call Trace: [ 27.829263][ T200] [ 27.829265][ T200] dump_stack_lvl+0x6f/0xa0 [ 27.829270][ T200] ? vprintk_emit+0x31b/0x3e0 [ 27.829272][ T200] __might_resched.cold+0x1fe/0x2c1 [ 27.829277][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.829281][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 27.829286][ T200] __kmalloc_noprof+0x443/0x760 [ 27.829287][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 27.829294][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 27.829296][ T200] alloc_buf.isra.0+0x4b/0x260 [ 27.829300][ T200] put_chars+0x1e1/0x2f0 [ 27.829303][ T200] ? __send_to_port+0x420/0x420 [ 27.829304][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.829307][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.829310][ T200] ? validate_chain+0x38b/0xc20 [ 27.829315][ T200] hvc_console_print+0x292/0x780 [ 27.829318][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829324][ T200] ? hvc_write+0x3a0/0x3a0 [ 27.829327][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829331][ T200] console_emit_next_record+0x22f/0x4c0 [ 27.829335][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 27.829337][ T200] ? console_flush_one_record+0x106/0x710 [ 27.829340][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829342][ T200] ? lock_acquire+0x13c/0x160 [ 27.829346][ T200] console_flush_one_record+0x46f/0x710 [ 27.829350][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 27.829352][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829357][ T200] console_unlock+0xee/0x1f0 [ 27.829360][ T200] ? console_flush_one_record+0x710/0x710 [ 27.829362][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829364][ T200] ? lock_acquire+0xe0/0x160 [ 27.829368][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.829369][ T200] ? vprintk_emit+0x320/0x3e0 [ 27.829372][ T200] vprintk_emit+0x37c/0x3e0 [ 27.829375][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 27.829376][ T200] ? mark_usage+0x61/0x170 [ 27.829379][ T200] ? lock_pin_lock+0x87/0x180 [ 27.829384][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 27.829389][ T200] ? device_rename.cold+0xa/0xa [ 27.829394][ T200] ? mark_usage+0x61/0x170 [ 27.829396][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829399][ T200] dev_printk_emit+0xb9/0xee [ 27.829402][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 27.829405][ T200] ? validate_chain+0x38b/0xc20 [ 27.829407][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829408][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829410][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.829412][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.829418][ T200] __netdev_printk+0x160/0x1d0 [ 27.829425][ T200] netdev_info+0xe2/0x116 [ 27.829427][ T200] ? netdev_notice+0x120/0x120 [ 27.829430][ T200] ? find_held_lock+0x2b/0x80 [ 27.829433][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 27.829435][ T200] ? mark_held_locks+0x40/0x70 [ 27.829439][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 27.829441][ T200] netif_change_name.cold+0x4f/0x89 [ 27.829444][ T200] ? lock_pin_lock+0x87/0x180 [ 27.829447][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 27.829450][ T200] ? find_held_lock+0x2b/0x80 [ 27.829453][ T200] ? __asan_memset+0x27/0x50 [ 27.829459][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 27.829461][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829464][ T200] ? rtnl_link_get_size+0x350/0x350 [ 27.829465][ T200] ? mark_usage+0x61/0x170 [ 27.829467][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.829469][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.829471][ T200] ? validate_chain+0x38b/0xc20 [ 27.829475][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829477][ T200] ? lock_pin_lock+0xee/0x180 [ 27.829479][ T200] ? __lock_acquire+0x480/0xc20 [ 27.829482][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 27.829484][ T200] ? rtnl_setlink+0x29d/0x920 [ 27.829487][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829488][ T200] ? lock_acquire+0x13c/0x160 [ 27.829490][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829491][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829492][ T200] ? trace_contention_end+0xb3/0x180 [ 27.829495][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 27.829497][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 27.829499][ T200] ? rtnl_setlink+0x29d/0x920 [ 27.829501][ T200] ? mark_usage+0x61/0x170 [ 27.829504][ T200] ? ww_mutex_lock+0x160/0x160 [ 27.829505][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.829509][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829512][ T200] ? rcu_is_watching+0x16/0xd0 [ 27.829519][ T200] rtnl_setlink+0x527/0x920 [ 27.829522][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 27.829524][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829546][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 27.829548][ T200] ? find_held_lock+0x2b/0x80 [ 27.829551][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 27.829552][ T200] ? mark_usage+0x61/0x170 [ 27.829554][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829559][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 27.829561][ T200] ? find_held_lock+0x2b/0x80 [ 27.829563][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 27.829565][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 27.829568][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 27.829570][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.829573][ T200] ? rtnl_link_fill+0x920/0x920 [ 27.829575][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829579][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 27.829581][ T200] ? find_held_lock+0x2b/0x80 [ 27.829584][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 27.829587][ T200] ? rtnl_link_fill+0x920/0x920 [ 27.829590][ T200] ? netlink_ack+0xcf0/0xcf0 [ 27.829597][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 27.829599][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 27.829603][ T200] netlink_unicast+0x486/0x750 [ 27.829607][ T200] ? netlink_attachskb+0x810/0x810 [ 27.829611][ T200] ? __lock_acquire+0x518/0xc20 [ 27.829614][ T200] netlink_sendmsg+0x75b/0xc90 [ 27.829618][ T200] ? netlink_unicast+0x750/0x750 [ 27.829620][ T200] ? find_held_lock+0x2b/0x80 [ 27.829622][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 27.829627][ T200] __sock_sendmsg+0xce/0x190 [ 27.829630][ T200] ? fdget+0x4f/0x1e0 [ 27.829633][ T200] __sys_sendto+0x260/0x320 [ 27.829636][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 27.829650][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 27.829653][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.829656][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 27.829658][ T200] ? do_syscall_64+0xa6/0x530 [ 27.829661][ T200] do_syscall_64+0xff/0x530 [ 27.829663][ T200] ? exc_page_fault+0xee/0x100 [ 27.829665][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.829667][ T200] RIP: 0033:0x7f9d13c7954e [ 27.829671][ T200] 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 [ 27.829673][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 27.829675][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 27.829677][ T200] RDX: 0000000000000030 RSI: 000055d991a14570 RDI: 0000000000000014 [ 27.829677][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 27.829678][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a22a10 [ 27.829679][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 27.829686][ T200] [ 28.031573][ T740] 8021q: adding VLAN 0 to HW filter on device eni15091np1 [ 28.403346][ T200] netdevsim netdevsim5745 eni5745np1: renamed from eth0 [ 28.539964][ T754] 8021q: adding VLAN 0 to HW filter on device eni5745np1 [ 29.186410][ T200] netdevsim netdevsim20914 eni20914np1: renamed from eth0 [ 29.186814][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.186816][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 29.186817][ T200] preempt_count: 1, expected: 0 [ 29.186818][ T200] RCU nest depth: 0, expected: 0 [ 29.186819][ T200] locks held by (udev-worker)/200: 6, last CPU#3: [ 29.186821][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 29.186833][ T200] #1: ff11000010f0ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 29.186837][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 29.186842][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 29.186846][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 29.186849][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 29.186853][ T200] irq event stamp: 3992756 [ 29.186854][ T200] hardirqs last enabled at (3992755): [] __down_trylock_console_sem+0x86/0xa0 [ 29.186857][ T200] hardirqs last disabled at (3992756): [] console_emit_next_record+0x3d4/0x4c0 [ 29.186859][ T200] softirqs last enabled at (3992752): [] handle_softirqs+0x67c/0x900 [ 29.186863][ T200] softirqs last disabled at (3991953): [] __irq_exit_rcu+0x145/0x1c0 [ 29.186865][ T200] Preemption disabled at: [ 29.186866][ T200] [] vprintk_emit+0x31b/0x3e0 [ 29.186871][ T200] CPU: 3 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.186874][ T200] Tainted: [W]=WARN [ 29.186875][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.186876][ T200] Call Trace: [ 29.186878][ T200] [ 29.186879][ T200] dump_stack_lvl+0x6f/0xa0 [ 29.186885][ T200] ? vprintk_emit+0x31b/0x3e0 [ 29.186887][ T200] __might_resched.cold+0x1fe/0x2c1 [ 29.186891][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.186895][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 29.186899][ T200] __kmalloc_noprof+0x443/0x760 [ 29.186901][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 29.186908][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 29.186910][ T200] alloc_buf.isra.0+0x4b/0x260 [ 29.186920][ T200] put_chars+0x1e1/0x2f0 [ 29.186922][ T200] ? __send_to_port+0x420/0x420 [ 29.186924][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.186927][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.186930][ T200] ? validate_chain+0x38b/0xc20 [ 29.186935][ T200] hvc_console_print+0x292/0x780 [ 29.186939][ T200] ? __lock_acquire+0x518/0xc20 [ 29.186944][ T200] ? hvc_write+0x3a0/0x3a0 [ 29.186947][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.186951][ T200] console_emit_next_record+0x22f/0x4c0 [ 29.186955][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 29.186957][ T200] ? console_flush_one_record+0x106/0x710 [ 29.186960][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.186962][ T200] ? lock_acquire+0x13c/0x160 [ 29.186966][ T200] console_flush_one_record+0x46f/0x710 [ 29.186970][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 29.186972][ T200] ? __lock_acquire+0x518/0xc20 [ 29.186977][ T200] console_unlock+0xee/0x1f0 [ 29.186980][ T200] ? console_flush_one_record+0x710/0x710 [ 29.186982][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.186983][ T200] ? lock_acquire+0xe0/0x160 [ 29.186987][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.186989][ T200] ? vprintk_emit+0x320/0x3e0 [ 29.186991][ T200] vprintk_emit+0x37c/0x3e0 [ 29.186995][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 29.186996][ T200] ? mark_usage+0x61/0x170 [ 29.186998][ T200] ? lock_pin_lock+0x87/0x180 [ 29.187003][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 29.187008][ T200] ? device_rename.cold+0xa/0xa [ 29.187013][ T200] ? mark_usage+0x61/0x170 [ 29.187015][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187018][ T200] dev_printk_emit+0xb9/0xee [ 29.187021][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 29.187023][ T200] ? validate_chain+0x38b/0xc20 [ 29.187026][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187027][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187029][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.187031][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.187034][ T200] __netdev_printk+0x160/0x1d0 [ 29.187040][ T200] netdev_info+0xe2/0x116 [ 29.187043][ T200] ? netdev_notice+0x120/0x120 [ 29.187045][ T200] ? find_held_lock+0x2b/0x80 [ 29.187048][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 29.187051][ T200] ? mark_held_locks+0x40/0x70 [ 29.187054][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 29.187056][ T200] netif_change_name.cold+0x4f/0x89 [ 29.187059][ T200] ? lock_pin_lock+0x87/0x180 [ 29.187062][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 29.187066][ T200] ? find_held_lock+0x2b/0x80 [ 29.187069][ T200] ? __asan_memset+0x27/0x50 [ 29.187075][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 29.187077][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187080][ T200] ? rtnl_link_get_size+0x350/0x350 [ 29.187082][ T200] ? mark_usage+0x61/0x170 [ 29.187083][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.187085][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 29.187087][ T200] ? validate_chain+0x38b/0xc20 [ 29.187092][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187093][ T200] ? lock_pin_lock+0xee/0x180 [ 29.187095][ T200] ? __lock_acquire+0x480/0xc20 [ 29.187099][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 29.187100][ T200] ? rtnl_setlink+0x29d/0x920 [ 29.187103][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.187105][ T200] ? lock_acquire+0x13c/0x160 [ 29.187106][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.187107][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.187109][ T200] ? trace_contention_end+0xb3/0x180 [ 29.187111][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 29.187114][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 29.187116][ T200] ? rtnl_setlink+0x29d/0x920 [ 29.187118][ T200] ? mark_usage+0x61/0x170 [ 29.187121][ T200] ? ww_mutex_lock+0x160/0x160 [ 29.187122][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 29.187126][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187129][ T200] ? rcu_is_watching+0x16/0xd0 [ 29.187136][ T200] rtnl_setlink+0x527/0x920 [ 29.187139][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 29.187140][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187163][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 29.187165][ T200] ? find_held_lock+0x2b/0x80 [ 29.187167][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 29.187169][ T200] ? mark_usage+0x61/0x170 [ 29.187171][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187176][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 29.187178][ T200] ? find_held_lock+0x2b/0x80 [ 29.187179][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 29.187181][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 29.187185][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 29.187187][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.187190][ T200] ? rtnl_link_fill+0x920/0x920 [ 29.187191][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187196][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 29.187198][ T200] ? find_held_lock+0x2b/0x80 [ 29.187201][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 29.187204][ T200] ? rtnl_link_fill+0x920/0x920 [ 29.187207][ T200] ? netlink_ack+0xcf0/0xcf0 [ 29.187213][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 29.187215][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 29.187220][ T200] netlink_unicast+0x486/0x750 [ 29.187224][ T200] ? netlink_attachskb+0x810/0x810 [ 29.187227][ T200] ? __lock_acquire+0x518/0xc20 [ 29.187231][ T200] netlink_sendmsg+0x75b/0xc90 [ 29.187235][ T200] ? netlink_unicast+0x750/0x750 [ 29.187236][ T200] ? find_held_lock+0x2b/0x80 [ 29.187239][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 29.187243][ T200] __sock_sendmsg+0xce/0x190 [ 29.187246][ T200] ? fdget+0x4f/0x1e0 [ 29.187250][ T200] __sys_sendto+0x260/0x320 [ 29.187253][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 29.187263][ T200] ? exc_page_fault+0x87/0x100 [ 29.187269][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 29.187271][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.187275][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 29.187276][ T200] ? do_syscall_64+0xa6/0x530 [ 29.187279][ T200] do_syscall_64+0xff/0x530 [ 29.187280][ T200] ? exc_page_fault+0xee/0x100 [ 29.187283][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.187285][ T200] RIP: 0033:0x7f9d13c7954e [ 29.187288][ T200] 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 [ 29.187290][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 29.187293][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 29.187294][ T200] RDX: 0000000000000030 RSI: 000055d991a14550 RDI: 0000000000000014 [ 29.187295][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 29.187295][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a285e0 [ 29.187296][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 29.187303][ T200] [ 29.354725][ T779] 8021q: adding VLAN 0 to HW filter on device eni20914np1 [ 29.693452][ T200] netdevsim netdevsim29560 eni29560np1: renamed from eth0 [ 29.825560][ T793] 8021q: adding VLAN 0 to HW filter on device eni29560np1 [ 30.159049][ T200] netdevsim netdevsim16325 eni16325np1: renamed from eth0 [ 30.298108][ T807] 8021q: adding VLAN 0 to HW filter on device eni16325np1 [ 30.298123][ T807] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.298125][ T807] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 807, name: ip [ 30.298126][ T807] preempt_count: 1, expected: 0 [ 30.298127][ T807] RCU nest depth: 0, expected: 0 [ 30.298128][ T807] locks held by ip/807: 6, last CPU#3: [ 30.298130][ T807] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 30.298142][ T807] #1: ff1100000f392e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 30.298146][ T807] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.298151][ T807] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.298155][ T807] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.298159][ T807] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.298162][ T807] irq event stamp: 19588 [ 30.298163][ T807] hardirqs last enabled at (19587): [] __down_trylock_console_sem+0x86/0xa0 [ 30.298166][ T807] hardirqs last disabled at (19588): [] console_emit_next_record+0x3d4/0x4c0 [ 30.298168][ T807] softirqs last enabled at (19550): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 30.298171][ T807] softirqs last disabled at (19548): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 30.298173][ T807] Preemption disabled at: [ 30.298174][ T807] [] vprintk_emit+0x31b/0x3e0 [ 30.298178][ T807] CPU: 3 UID: 0 PID: 807 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.298182][ T807] Tainted: [W]=WARN [ 30.298183][ T807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.298184][ T807] Call Trace: [ 30.298186][ T807] [ 30.298187][ T807] dump_stack_lvl+0x6f/0xa0 [ 30.298193][ T807] ? vprintk_emit+0x31b/0x3e0 [ 30.298195][ T807] __might_resched.cold+0x1fe/0x2c1 [ 30.298199][ T807] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.298204][ T807] ? __kmalloc_noprof+0xdb/0x760 [ 30.298208][ T807] __kmalloc_noprof+0x443/0x760 [ 30.298210][ T807] ? alloc_buf.isra.0+0x4b/0x260 [ 30.298217][ T807] ? do_raw_spin_unlock+0x59/0x250 [ 30.298219][ T807] alloc_buf.isra.0+0x4b/0x260 [ 30.298223][ T807] put_chars+0x1e1/0x2f0 [ 30.298225][ T807] ? __send_to_port+0x420/0x420 [ 30.298228][ T807] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.298231][ T807] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.298234][ T807] ? validate_chain+0x38b/0xc20 [ 30.298238][ T807] hvc_console_print+0x292/0x780 [ 30.298242][ T807] ? mark_usage+0x61/0x170 [ 30.298244][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298245][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298250][ T807] ? hvc_write+0x3a0/0x3a0 [ 30.298251][ T807] ? lock_acquire.part.0+0xd4/0x280 [ 30.298256][ T807] ? lock_acquire+0x13c/0x160 [ 30.298260][ T807] console_emit_next_record+0x22f/0x4c0 [ 30.298264][ T807] ? devkmsg_read+0x4b0/0x4b0 [ 30.298265][ T807] ? console_flush_one_record+0x106/0x710 [ 30.298269][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298270][ T807] ? lock_acquire+0x13c/0x160 [ 30.298274][ T807] console_flush_one_record+0x46f/0x710 [ 30.298279][ T807] ? console_emit_next_record+0x4c0/0x4c0 [ 30.298280][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298286][ T807] console_unlock+0xee/0x1f0 [ 30.298288][ T807] ? console_flush_one_record+0x710/0x710 [ 30.298290][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298292][ T807] ? lock_acquire+0xe0/0x160 [ 30.298296][ T807] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.298297][ T807] ? vprintk_emit+0x320/0x3e0 [ 30.298300][ T807] vprintk_emit+0x37c/0x3e0 [ 30.298303][ T807] ? wake_up_klogd_work_func+0x90/0x90 [ 30.298305][ T807] ? mark_held_locks+0x40/0x70 [ 30.298310][ T807] _printk+0xc7/0x100 [ 30.298313][ T807] ? snapshot_read.cold+0x21/0x21 [ 30.298316][ T807] ? lock_acquire.part.0+0xd4/0x280 [ 30.298318][ T807] ? find_held_lock+0x2b/0x80 [ 30.298322][ T807] ? notifier_call_chain+0x14a/0x300 [ 30.298325][ T807] vlan_device_event.cold+0x1c/0x1fc [ 30.298330][ T807] ? packet_notifier+0x1c5/0xbd0 [ 30.298335][ T807] ? unregister_vlan_dev+0x380/0x380 [ 30.298339][ T807] ? nlmsg_notify+0x62/0x250 [ 30.298344][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298346][ T807] notifier_call_chain+0xae/0x300 [ 30.298351][ T807] __dev_notify_flags+0x1b7/0x450 [ 30.298356][ T807] ? netif_change_name+0x8c0/0x8c0 [ 30.298360][ T807] ? netif_set_allmulti+0x2c0/0x2c0 [ 30.298363][ T807] ? write_profile+0xf0/0xf0 [ 30.298368][ T807] netif_change_flags+0xfe/0x190 [ 30.298371][ T807] do_setlink.isra.0+0x1d25/0x2a60 [ 30.298375][ T807] ? stack_trace_save+0x93/0xc0 [ 30.298377][ T807] ? rtnl_link_get_size+0x350/0x350 [ 30.298378][ T807] ? rcu_read_lock_any_held+0x66/0x90 [ 30.298380][ T807] ? stack_depot_save_flags+0x38e/0x790 [ 30.298384][ T807] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.298385][ T807] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.298387][ T807] ? validate_chain+0x38b/0xc20 [ 30.298390][ T807] ? kasan_save_stack+0x3d/0x50 [ 30.298392][ T807] ? kasan_save_stack+0x2f/0x50 [ 30.298393][ T807] ? kasan_save_track+0x14/0x30 [ 30.298394][ T807] ? __kasan_kmalloc+0x7b/0x90 [ 30.298397][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298398][ T807] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 30.298401][ T807] ? ___sys_sendmsg+0xd0/0x1d0 [ 30.298405][ T807] ? lock_acquire.part.0+0xd4/0x280 [ 30.298407][ T807] ? rtnl_newlink+0x9a8/0x11b0 [ 30.298410][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298411][ T807] ? lock_acquire+0x13c/0x160 [ 30.298415][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298416][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298418][ T807] ? trace_contention_end+0xb3/0x180 [ 30.298420][ T807] ? __mutex_lock+0x1db/0x1ea0 [ 30.298422][ T807] ? __mutex_lock+0x9a3/0x1ea0 [ 30.298424][ T807] ? rtnl_newlink+0x9a8/0x11b0 [ 30.298428][ T807] ? ww_mutex_lock+0x160/0x160 [ 30.298431][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298433][ T807] ? __rtnl_newlink+0x3fa/0xa50 [ 30.298438][ T807] rtnl_newlink+0x9f1/0x11b0 [ 30.298444][ T807] ? rtnl_bridge_getlink+0x850/0x850 [ 30.298446][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298450][ T807] ? lock_acquire.part.0+0xd4/0x280 [ 30.298452][ T807] ? find_held_lock+0x2b/0x80 [ 30.298454][ T807] ? rtnl_bridge_getlink+0x850/0x850 [ 30.298456][ T807] ? __lock_release.isra.0+0x69/0x1a0 [ 30.298459][ T807] ? rtnl_bridge_getlink+0x850/0x850 [ 30.298461][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.298465][ T807] ? rtnl_link_fill+0x920/0x920 [ 30.298466][ T807] ? __lock_acquire+0x518/0xc20 [ 30.298470][ T807] ? lock_acquire.part.0+0xd4/0x280 [ 30.298472][ T807] ? find_held_lock+0x2b/0x80 [ 30.298476][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 30.298477][ T807] ? rtnl_link_fill+0x920/0x920 [ 30.298480][ T807] ? netlink_ack+0xcf0/0xcf0 [ 30.298487][ T807] ? netlink_deliver_tap+0xc5/0x330 [ 30.298489][ T807] ? netlink_deliver_tap+0x13c/0x330 [ 30.298493][ T807] netlink_unicast+0x486/0x750 [ 30.298497][ T807] ? netlink_attachskb+0x810/0x810 [ 30.298500][ T807] ? find_held_lock+0x2b/0x80 [ 30.298504][ T807] netlink_sendmsg+0x75b/0xc90 [ 30.298508][ T807] ? netlink_unicast+0x750/0x750 [ 30.298512][ T807] ? __lock_release.isra.0+0x69/0x1a0 [ 30.298514][ T807] ? __import_iovec+0x36c/0x620 [ 30.298519][ T807] __sock_sendmsg+0xce/0x190 [ 30.298521][ T807] ____sys_sendmsg+0x61a/0x860 [ 30.298524][ T807] ? copy_msghdr_from_user+0x279/0x420 [ 30.298526][ T807] ? sock_write_iter+0x400/0x400 [ 30.298527][ T807] ? move_addr_to_kernel+0x40/0x40 [ 30.298535][ T807] ___sys_sendmsg+0x14e/0x1d0 [ 30.298537][ T807] ? copy_msghdr_from_user+0x420/0x420 [ 30.298553][ T807] __sys_sendmsg+0x12c/0x1d0 [ 30.298556][ T807] ? __sys_sendmsg_sock+0x20/0x20 [ 30.298562][ T807] ? rcu_is_watching+0x16/0xd0 [ 30.298565][ T807] do_syscall_64+0xff/0x530 [ 30.298568][ T807] ? exc_page_fault+0xee/0x100 [ 30.298571][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.298573][ T807] RIP: 0033:0x7f778a9a854e [ 30.298577][ T807] 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 [ 30.298579][ T807] RSP: 002b:00007ffed3ddbfb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.298581][ T807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f778a9a854e [ 30.298583][ T807] RDX: 0000000000000000 RSI: 00007ffed3ddc060 RDI: 0000000000000003 [ 30.298584][ T807] RBP: 00007ffed3ddbfc0 R08: 0000000000000000 R09: 0000000000000000 [ 30.298584][ T807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a911bc6 [ 30.298585][ T807] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed3ddc720 [ 30.298592][ T807] [ 30.687094][ T200] netdevsim netdevsim2820 eni2820np1: renamed from eth0 [ 30.932251][ T825] 8021q: adding VLAN 0 to HW filter on device eni2820np1 [ 31.169044][ T200] netdevsim netdevsim3837 eni3837np1: renamed from eth0 [ 31.294220][ T835] 8021q: adding VLAN 0 to HW filter on device eni3837np1 [ 31.637915][ T200] netdevsim netdevsim23469 eni23469np1: renamed from eth0 [ 31.637930][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.637938][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 31.637939][ T200] preempt_count: 1, expected: 0 [ 31.637940][ T200] RCU nest depth: 0, expected: 0 [ 31.637941][ T200] locks held by (udev-worker)/200: 6, last CPU#1: [ 31.637943][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 31.637954][ T200] #1: ff1100000fd32e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 31.637959][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 31.637964][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 31.637968][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 31.637971][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 31.637975][ T200] irq event stamp: 4563832 [ 31.637976][ T200] hardirqs last enabled at (4563831): [] __down_trylock_console_sem+0x86/0xa0 [ 31.637979][ T200] hardirqs last disabled at (4563832): [] console_emit_next_record+0x3d4/0x4c0 [ 31.637981][ T200] softirqs last enabled at (4563826): [] netif_change_name+0x216/0x8c0 [ 31.637985][ T200] softirqs last disabled at (4563824): [] netif_change_name+0x1ad/0x8c0 [ 31.637987][ T200] Preemption disabled at: [ 31.637988][ T200] [] vprintk_emit+0x31b/0x3e0 [ 31.637993][ T200] CPU: 1 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.637996][ T200] Tainted: [W]=WARN [ 31.637997][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.637999][ T200] Call Trace: [ 31.638000][ T200] [ 31.638002][ T200] dump_stack_lvl+0x6f/0xa0 [ 31.638007][ T200] ? vprintk_emit+0x31b/0x3e0 [ 31.638009][ T200] __might_resched.cold+0x1fe/0x2c1 [ 31.638014][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.638018][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 31.638022][ T200] __kmalloc_noprof+0x443/0x760 [ 31.638024][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 31.638031][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 31.638034][ T200] alloc_buf.isra.0+0x4b/0x260 [ 31.638037][ T200] put_chars+0x1e1/0x2f0 [ 31.638040][ T200] ? __send_to_port+0x420/0x420 [ 31.638041][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.638044][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.638047][ T200] ? validate_chain+0x38b/0xc20 [ 31.638052][ T200] hvc_console_print+0x292/0x780 [ 31.638056][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638064][ T200] ? hvc_write+0x3a0/0x3a0 [ 31.638067][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638071][ T200] console_emit_next_record+0x22f/0x4c0 [ 31.638075][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 31.638077][ T200] ? console_flush_one_record+0x106/0x710 [ 31.638081][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638082][ T200] ? lock_acquire+0x13c/0x160 [ 31.638086][ T200] console_flush_one_record+0x46f/0x710 [ 31.638090][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 31.638092][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638097][ T200] console_unlock+0xee/0x1f0 [ 31.638100][ T200] ? console_flush_one_record+0x710/0x710 [ 31.638102][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638104][ T200] ? lock_acquire+0xe0/0x160 [ 31.638107][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.638109][ T200] ? vprintk_emit+0x320/0x3e0 [ 31.638112][ T200] vprintk_emit+0x37c/0x3e0 [ 31.638115][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 31.638116][ T200] ? mark_usage+0x61/0x170 [ 31.638118][ T200] ? lock_pin_lock+0x87/0x180 [ 31.638123][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 31.638128][ T200] ? device_rename.cold+0xa/0xa [ 31.638133][ T200] ? mark_usage+0x61/0x170 [ 31.638135][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638139][ T200] dev_printk_emit+0xb9/0xee [ 31.638141][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 31.638144][ T200] ? validate_chain+0x38b/0xc20 [ 31.638147][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638148][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638150][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.638152][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.638155][ T200] __netdev_printk+0x160/0x1d0 [ 31.638161][ T200] netdev_info+0xe2/0x116 [ 31.638164][ T200] ? netdev_notice+0x120/0x120 [ 31.638167][ T200] ? find_held_lock+0x2b/0x80 [ 31.638169][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 31.638172][ T200] ? mark_held_locks+0x40/0x70 [ 31.638175][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 31.638177][ T200] netif_change_name.cold+0x4f/0x89 [ 31.638180][ T200] ? lock_pin_lock+0x87/0x180 [ 31.638184][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 31.638186][ T200] ? find_held_lock+0x2b/0x80 [ 31.638189][ T200] ? __asan_memset+0x27/0x50 [ 31.638195][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 31.638197][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638200][ T200] ? rtnl_link_get_size+0x350/0x350 [ 31.638201][ T200] ? mark_usage+0x61/0x170 [ 31.638203][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.638205][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 31.638207][ T200] ? validate_chain+0x38b/0xc20 [ 31.638211][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638213][ T200] ? lock_pin_lock+0xee/0x180 [ 31.638215][ T200] ? __lock_acquire+0x480/0xc20 [ 31.638218][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 31.638220][ T200] ? rtnl_setlink+0x29d/0x920 [ 31.638223][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638224][ T200] ? lock_acquire+0x13c/0x160 [ 31.638226][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638227][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638229][ T200] ? trace_contention_end+0xb3/0x180 [ 31.638231][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 31.638234][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 31.638236][ T200] ? rtnl_setlink+0x29d/0x920 [ 31.638237][ T200] ? mark_usage+0x61/0x170 [ 31.638240][ T200] ? ww_mutex_lock+0x160/0x160 [ 31.638241][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 31.638245][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638248][ T200] ? rcu_is_watching+0x16/0xd0 [ 31.638255][ T200] rtnl_setlink+0x527/0x920 [ 31.638259][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 31.638260][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638282][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 31.638284][ T200] ? find_held_lock+0x2b/0x80 [ 31.638287][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 31.638288][ T200] ? mark_usage+0x61/0x170 [ 31.638291][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638295][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 31.638297][ T200] ? find_held_lock+0x2b/0x80 [ 31.638299][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 31.638301][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 31.638304][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 31.638306][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.638309][ T200] ? rtnl_link_fill+0x920/0x920 [ 31.638311][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638315][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 31.638317][ T200] ? find_held_lock+0x2b/0x80 [ 31.638321][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 31.638324][ T200] ? rtnl_link_fill+0x920/0x920 [ 31.638327][ T200] ? netlink_ack+0xcf0/0xcf0 [ 31.638333][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 31.638335][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 31.638339][ T200] netlink_unicast+0x486/0x750 [ 31.638343][ T200] ? netlink_attachskb+0x810/0x810 [ 31.638347][ T200] ? __lock_acquire+0x518/0xc20 [ 31.638350][ T200] netlink_sendmsg+0x75b/0xc90 [ 31.638354][ T200] ? netlink_unicast+0x750/0x750 [ 31.638356][ T200] ? find_held_lock+0x2b/0x80 [ 31.638358][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 31.638363][ T200] __sock_sendmsg+0xce/0x190 [ 31.638366][ T200] ? fdget+0x4f/0x1e0 [ 31.638370][ T200] __sys_sendto+0x260/0x320 [ 31.638373][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 31.638383][ T200] ? exc_page_fault+0x87/0x100 [ 31.638389][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 31.638391][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.638394][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 31.638396][ T200] ? do_syscall_64+0xa6/0x530 [ 31.638399][ T200] do_syscall_64+0xff/0x530 [ 31.638400][ T200] ? exc_page_fault+0xee/0x100 [ 31.638403][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.638405][ T200] RIP: 0033:0x7f9d13c7954e [ 31.638409][ T200] 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 [ 31.638410][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 31.638413][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 31.638414][ T200] RDX: 0000000000000030 RSI: 000055d991a14590 RDI: 0000000000000014 [ 31.638415][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 31.638416][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a30740 [ 31.638417][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 31.638423][ T200] [ 31.826355][ T849] 8021q: adding VLAN 0 to HW filter on device eni23469np1 [ 32.140838][ T200] netdevsim netdevsim31823 eni31823np1: renamed from eth0 [ 32.267294][ T863] 8021q: adding VLAN 0 to HW filter on device eni31823np1 [ 32.986110][ T200] netdevsim netdevsim20033 eni20033np1: renamed from eth0 [ 32.986126][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.986128][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 32.986130][ T200] preempt_count: 1, expected: 0 [ 32.986131][ T200] RCU nest depth: 0, expected: 0 [ 32.986132][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 32.986134][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 32.986145][ T200] #1: ff1100000fefae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 32.986150][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.986155][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.986158][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.986162][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.986166][ T200] irq event stamp: 4851700 [ 32.986167][ T200] hardirqs last enabled at (4851699): [] __down_trylock_console_sem+0x86/0xa0 [ 32.986170][ T200] hardirqs last disabled at (4851700): [] console_emit_next_record+0x3d4/0x4c0 [ 32.986172][ T200] softirqs last enabled at (4851694): [] netif_change_name+0x216/0x8c0 [ 32.986175][ T200] softirqs last disabled at (4851692): [] netif_change_name+0x1ad/0x8c0 [ 32.986178][ T200] Preemption disabled at: [ 32.986178][ T200] [] vprintk_emit+0x31b/0x3e0 [ 32.986183][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.986187][ T200] Tainted: [W]=WARN [ 32.986188][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.986189][ T200] Call Trace: [ 32.986191][ T200] [ 32.986192][ T200] dump_stack_lvl+0x6f/0xa0 [ 32.986198][ T200] ? vprintk_emit+0x31b/0x3e0 [ 32.986200][ T200] __might_resched.cold+0x1fe/0x2c1 [ 32.986205][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.986209][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 32.986213][ T200] __kmalloc_noprof+0x443/0x760 [ 32.986215][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 32.986222][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 32.986224][ T200] alloc_buf.isra.0+0x4b/0x260 [ 32.986228][ T200] put_chars+0x1e1/0x2f0 [ 32.986231][ T200] ? __send_to_port+0x420/0x420 [ 32.986232][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.986235][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.986238][ T200] ? validate_chain+0x38b/0xc20 [ 32.986243][ T200] hvc_console_print+0x292/0x780 [ 32.986247][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986252][ T200] ? hvc_write+0x3a0/0x3a0 [ 32.986255][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986260][ T200] console_emit_next_record+0x22f/0x4c0 [ 32.986264][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 32.986266][ T200] ? console_flush_one_record+0x106/0x710 [ 32.986269][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986271][ T200] ? lock_acquire+0x13c/0x160 [ 32.986275][ T200] console_flush_one_record+0x46f/0x710 [ 32.986279][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 32.986281][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986286][ T200] console_unlock+0xee/0x1f0 [ 32.986289][ T200] ? console_flush_one_record+0x710/0x710 [ 32.986291][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986293][ T200] ? lock_acquire+0xe0/0x160 [ 32.986296][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.986298][ T200] ? vprintk_emit+0x320/0x3e0 [ 32.986301][ T200] vprintk_emit+0x37c/0x3e0 [ 32.986304][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 32.986305][ T200] ? mark_usage+0x61/0x170 [ 32.986307][ T200] ? lock_pin_lock+0x87/0x180 [ 32.986312][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 32.986318][ T200] ? device_rename.cold+0xa/0xa [ 32.986323][ T200] ? mark_usage+0x61/0x170 [ 32.986325][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986328][ T200] dev_printk_emit+0xb9/0xee [ 32.986331][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 32.986333][ T200] ? validate_chain+0x38b/0xc20 [ 32.986336][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986337][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986339][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.986341][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.986344][ T200] __netdev_printk+0x160/0x1d0 [ 32.986350][ T200] netdev_info+0xe2/0x116 [ 32.986353][ T200] ? netdev_notice+0x120/0x120 [ 32.986356][ T200] ? find_held_lock+0x2b/0x80 [ 32.986359][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 32.986361][ T200] ? mark_held_locks+0x40/0x70 [ 32.986365][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 32.986367][ T200] netif_change_name.cold+0x4f/0x89 [ 32.986370][ T200] ? lock_pin_lock+0x87/0x180 [ 32.986373][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 32.986376][ T200] ? find_held_lock+0x2b/0x80 [ 32.986379][ T200] ? __asan_memset+0x27/0x50 [ 32.986385][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 32.986387][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986390][ T200] ? rtnl_link_get_size+0x350/0x350 [ 32.986392][ T200] ? mark_usage+0x61/0x170 [ 32.986393][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.986395][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.986397][ T200] ? validate_chain+0x38b/0xc20 [ 32.986402][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986404][ T200] ? lock_pin_lock+0xee/0x180 [ 32.986405][ T200] ? __lock_acquire+0x480/0xc20 [ 32.986409][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 32.986411][ T200] ? rtnl_setlink+0x29d/0x920 [ 32.986415][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986417][ T200] ? lock_acquire+0x13c/0x160 [ 32.986419][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986420][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986421][ T200] ? trace_contention_end+0xb3/0x180 [ 32.986424][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 32.986427][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 32.986428][ T200] ? rtnl_setlink+0x29d/0x920 [ 32.986430][ T200] ? mark_usage+0x61/0x170 [ 32.986433][ T200] ? ww_mutex_lock+0x160/0x160 [ 32.986434][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 32.986438][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986441][ T200] ? rcu_is_watching+0x16/0xd0 [ 32.986449][ T200] rtnl_setlink+0x527/0x920 [ 32.986452][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 32.986453][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986476][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 32.986478][ T200] ? find_held_lock+0x2b/0x80 [ 32.986481][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 32.986483][ T200] ? mark_usage+0x61/0x170 [ 32.986485][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986490][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 32.986492][ T200] ? find_held_lock+0x2b/0x80 [ 32.986493][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 32.986495][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 32.986499][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 32.986501][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.986504][ T200] ? rtnl_link_fill+0x920/0x920 [ 32.986506][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986510][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 32.986512][ T200] ? find_held_lock+0x2b/0x80 [ 32.986515][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 32.986519][ T200] ? rtnl_link_fill+0x920/0x920 [ 32.986522][ T200] ? netlink_ack+0xcf0/0xcf0 [ 32.986528][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 32.986530][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 32.986535][ T200] netlink_unicast+0x486/0x750 [ 32.986539][ T200] ? netlink_attachskb+0x810/0x810 [ 32.986543][ T200] ? __lock_acquire+0x518/0xc20 [ 32.986546][ T200] netlink_sendmsg+0x75b/0xc90 [ 32.986550][ T200] ? netlink_unicast+0x750/0x750 [ 32.986552][ T200] ? find_held_lock+0x2b/0x80 [ 32.986555][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 32.986559][ T200] __sock_sendmsg+0xce/0x190 [ 32.986562][ T200] ? fdget+0x4f/0x1e0 [ 32.986566][ T200] __sys_sendto+0x260/0x320 [ 32.986569][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 32.986583][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 32.986585][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.986589][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 32.986591][ T200] ? do_syscall_64+0xa6/0x530 [ 32.986594][ T200] do_syscall_64+0xff/0x530 [ 32.986596][ T200] ? exc_page_fault+0xee/0x100 [ 32.986598][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.986600][ T200] RIP: 0033:0x7f9d13c7954e [ 32.986604][ T200] 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 [ 32.986606][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 32.986609][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 32.986610][ T200] RDX: 0000000000000030 RSI: 000055d9919ea940 RDI: 0000000000000014 [ 32.986611][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 32.986611][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a34e60 [ 32.986612][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 32.986619][ T200] [ 33.167331][ T889] 8021q: adding VLAN 0 to HW filter on device eni20033np1 [ 34.047008][ T200] netdevsim netdevsim9219 eni9219np1: renamed from eth0 [ 34.047023][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.047026][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: (udev-worker) [ 34.047027][ T200] preempt_count: 1, expected: 0 [ 34.047028][ T200] RCU nest depth: 0, expected: 0 [ 34.047029][ T200] locks held by (udev-worker)/200: 6, last CPU#2: [ 34.047031][ T200] #0: ffffffffa391b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 34.047042][ T200] #1: ff1100000ada2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 34.047047][ T200] #2: ffffffffa317ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.047052][ T200] #3: ffffffffa317de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.047056][ T200] #4: ffffffffa309d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.047059][ T200] #5: ffffffffa309d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.047063][ T200] irq event stamp: 5001336 [ 34.047064][ T200] hardirqs last enabled at (5001335): [] __down_trylock_console_sem+0x86/0xa0 [ 34.047067][ T200] hardirqs last disabled at (5001336): [] console_emit_next_record+0x3d4/0x4c0 [ 34.047069][ T200] softirqs last enabled at (5001330): [] netif_change_name+0x216/0x8c0 [ 34.047072][ T200] softirqs last disabled at (5001328): [] netif_change_name+0x1ad/0x8c0 [ 34.047075][ T200] Preemption disabled at: [ 34.047076][ T200] [] vprintk_emit+0x31b/0x3e0 [ 34.047081][ T200] CPU: 2 UID: 0 PID: 200 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.047084][ T200] Tainted: [W]=WARN [ 34.047085][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.047086][ T200] Call Trace: [ 34.047088][ T200] [ 34.047090][ T200] dump_stack_lvl+0x6f/0xa0 [ 34.047095][ T200] ? vprintk_emit+0x31b/0x3e0 [ 34.047097][ T200] __might_resched.cold+0x1fe/0x2c1 [ 34.047101][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.047106][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 34.047110][ T200] __kmalloc_noprof+0x443/0x760 [ 34.047112][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 34.047118][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 34.047121][ T200] alloc_buf.isra.0+0x4b/0x260 [ 34.047125][ T200] put_chars+0x1e1/0x2f0 [ 34.047127][ T200] ? __send_to_port+0x420/0x420 [ 34.047128][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.047132][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.047135][ T200] ? validate_chain+0x38b/0xc20 [ 34.047139][ T200] hvc_console_print+0x292/0x780 [ 34.047143][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047148][ T200] ? hvc_write+0x3a0/0x3a0 [ 34.047151][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047156][ T200] console_emit_next_record+0x22f/0x4c0 [ 34.047160][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 34.047162][ T200] ? console_flush_one_record+0x106/0x710 [ 34.047165][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047167][ T200] ? lock_acquire+0x13c/0x160 [ 34.047171][ T200] console_flush_one_record+0x46f/0x710 [ 34.047175][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 34.047177][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047182][ T200] console_unlock+0xee/0x1f0 [ 34.047185][ T200] ? console_flush_one_record+0x710/0x710 [ 34.047187][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047188][ T200] ? lock_acquire+0xe0/0x160 [ 34.047192][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.047194][ T200] ? vprintk_emit+0x320/0x3e0 [ 34.047197][ T200] vprintk_emit+0x37c/0x3e0 [ 34.047200][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 34.047201][ T200] ? mark_usage+0x61/0x170 [ 34.047203][ T200] ? lock_pin_lock+0x87/0x180 [ 34.047208][ T200] dev_vprintk_emit+0x27f/0x2c0 [ 34.047214][ T200] ? device_rename.cold+0xa/0xa [ 34.047218][ T200] ? mark_usage+0x61/0x170 [ 34.047221][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047224][ T200] dev_printk_emit+0xb9/0xee [ 34.047227][ T200] ? dev_vprintk_emit+0x2c0/0x2c0 [ 34.047229][ T200] ? validate_chain+0x38b/0xc20 [ 34.047232][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047233][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047235][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.047237][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.047240][ T200] __netdev_printk+0x160/0x1d0 [ 34.047246][ T200] netdev_info+0xe2/0x116 [ 34.047249][ T200] ? netdev_notice+0x120/0x120 [ 34.047252][ T200] ? find_held_lock+0x2b/0x80 [ 34.047255][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 34.047257][ T200] ? mark_held_locks+0x40/0x70 [ 34.047261][ T200] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 34.047263][ T200] netif_change_name.cold+0x4f/0x89 [ 34.047266][ T200] ? lock_pin_lock+0x87/0x180 [ 34.047269][ T200] ? netdev_adjacent_rename_links+0x470/0x470 [ 34.047272][ T200] ? find_held_lock+0x2b/0x80 [ 34.047274][ T200] ? __asan_memset+0x27/0x50 [ 34.047280][ T200] do_setlink.isra.0+0x1f7d/0x2a60 [ 34.047283][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047286][ T200] ? rtnl_link_get_size+0x350/0x350 [ 34.047287][ T200] ? mark_usage+0x61/0x170 [ 34.047289][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.047291][ T200] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.047292][ T200] ? validate_chain+0x38b/0xc20 [ 34.047297][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047299][ T200] ? lock_pin_lock+0xee/0x180 [ 34.047300][ T200] ? __lock_acquire+0x480/0xc20 [ 34.047304][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 34.047306][ T200] ? rtnl_setlink+0x29d/0x920 [ 34.047308][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047310][ T200] ? lock_acquire+0x13c/0x160 [ 34.047311][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047313][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047314][ T200] ? trace_contention_end+0xb3/0x180 [ 34.047316][ T200] ? __mutex_lock+0x1db/0x1ea0 [ 34.047319][ T200] ? __mutex_lock+0x9a3/0x1ea0 [ 34.047321][ T200] ? rtnl_setlink+0x29d/0x920 [ 34.047323][ T200] ? mark_usage+0x61/0x170 [ 34.047326][ T200] ? ww_mutex_lock+0x160/0x160 [ 34.047327][ T200] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.047330][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047333][ T200] ? rcu_is_watching+0x16/0xd0 [ 34.047340][ T200] rtnl_setlink+0x527/0x920 [ 34.047344][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 34.047345][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047368][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 34.047369][ T200] ? find_held_lock+0x2b/0x80 [ 34.047372][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 34.047374][ T200] ? mark_usage+0x61/0x170 [ 34.047376][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047381][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 34.047383][ T200] ? find_held_lock+0x2b/0x80 [ 34.047384][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 34.047386][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 34.047390][ T200] ? __rtnl_newlink+0xa50/0xa50 [ 34.047392][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.047395][ T200] ? rtnl_link_fill+0x920/0x920 [ 34.047396][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047401][ T200] ? lock_acquire.part.0+0xd4/0x280 [ 34.047403][ T200] ? find_held_lock+0x2b/0x80 [ 34.047406][ T200] netlink_rcv_skb+0x14e/0x3a0 [ 34.047409][ T200] ? rtnl_link_fill+0x920/0x920 [ 34.047412][ T200] ? netlink_ack+0xcf0/0xcf0 [ 34.047420][ T200] ? netlink_deliver_tap+0xc5/0x330 [ 34.047422][ T200] ? netlink_deliver_tap+0x13c/0x330 [ 34.047427][ T200] netlink_unicast+0x486/0x750 [ 34.047431][ T200] ? netlink_attachskb+0x810/0x810 [ 34.047434][ T200] ? __lock_acquire+0x518/0xc20 [ 34.047438][ T200] netlink_sendmsg+0x75b/0xc90 [ 34.047442][ T200] ? netlink_unicast+0x750/0x750 [ 34.047444][ T200] ? find_held_lock+0x2b/0x80 [ 34.047446][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 34.047451][ T200] __sock_sendmsg+0xce/0x190 [ 34.047454][ T200] ? fdget+0x4f/0x1e0 [ 34.047457][ T200] __sys_sendto+0x260/0x320 [ 34.047460][ T200] ? __ia32_sys_getpeername+0xd0/0xd0 [ 34.047475][ T200] __x64_sys_sendto+0xe4/0x1f0 [ 34.047477][ T200] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.047480][ T200] ? lockdep_hardirqs_on+0x91/0x130 [ 34.047483][ T200] ? do_syscall_64+0xa6/0x530 [ 34.047485][ T200] do_syscall_64+0xff/0x530 [ 34.047487][ T200] ? exc_page_fault+0xee/0x100 [ 34.047490][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.047492][ T200] RIP: 0033:0x7f9d13c7954e [ 34.047496][ T200] 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 [ 34.047497][ T200] RSP: 002b:00007fff70f5fce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 34.047500][ T200] RAX: ffffffffffffffda RBX: 000055d991857d30 RCX: 00007f9d13c7954e [ 34.047501][ T200] RDX: 0000000000000030 RSI: 000055d9919f6790 RDI: 0000000000000014 [ 34.047502][ T200] RBP: 00007fff70f5fcf0 R08: 00007fff70f5fd40 R09: 0000000000000080 [ 34.047502][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d991a36dc0 [ 34.047503][ T200] R13: 00007fff70f5fe24 R14: 0000000000000000 R15: 0000000000000000 [ 34.047510][ T200] [ 34.227138][ T920] 8021q: adding VLAN 0 to HW filter on device eni9219np1 [ 34.556523][ T931] 8021q: adding VLAN 0 to HW filter on device eni9219np1