[ 12.395834][ T205] netdevsim netdevsim13569 eni13569np1: renamed from eth0 [ 12.395902][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.395904][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: (udev-worker) [ 12.395906][ T205] preempt_count: 1, expected: 0 [ 12.395907][ T205] RCU nest depth: 0, expected: 0 [ 12.395908][ T205] locks held by (udev-worker)/205: 6, last CPU#2: [ 12.395910][ T205] #0: ffffffffa031b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 12.395921][ T205] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.395926][ T205] #2: ffffffff9fb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.395931][ T205] #3: ffffffff9fb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.395935][ T205] #4: ffffffff9fa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.395939][ T205] #5: ffffffff9fa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.395943][ T205] irq event stamp: 206542 [ 12.395944][ T205] hardirqs last enabled at (206541): [] __down_trylock_console_sem+0x86/0xa0 [ 12.395947][ T205] hardirqs last disabled at (206542): [] console_emit_next_record+0x3d4/0x4c0 [ 12.395949][ T205] softirqs last enabled at (206536): [] netif_change_name+0x216/0x8c0 [ 12.395953][ T205] softirqs last disabled at (206534): [] netif_change_name+0x1ad/0x8c0 [ 12.395955][ T205] Preemption disabled at: [ 12.395956][ T205] [] vprintk_emit+0x31b/0x3e0 [ 12.395961][ T205] CPU: 2 UID: 0 PID: 205 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.395965][ T205] Tainted: [W]=WARN [ 12.395966][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.395967][ T205] Call Trace: [ 12.395969][ T205] [ 12.395971][ T205] dump_stack_lvl+0x6f/0xa0 [ 12.395977][ T205] ? vprintk_emit+0x31b/0x3e0 [ 12.395978][ T205] __might_resched.cold+0x1fe/0x2c1 [ 12.395983][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.395987][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 12.395992][ T205] __kmalloc_noprof+0x443/0x760 [ 12.395994][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 12.396001][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 12.396004][ T205] alloc_buf.isra.0+0x4b/0x260 [ 12.396008][ T205] put_chars+0x1e1/0x2f0 [ 12.396010][ T205] ? __send_to_port+0x420/0x420 [ 12.396013][ T205] ? validate_chain+0x34a/0xc20 [ 12.396019][ T205] hvc_console_print+0x292/0x780 [ 12.396023][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396028][ T205] ? hvc_write+0x3a0/0x3a0 [ 12.396032][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396037][ T205] console_emit_next_record+0x22f/0x4c0 [ 12.396041][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 12.396043][ T205] ? console_flush_one_record+0x106/0x710 [ 12.396047][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396049][ T205] ? lock_acquire+0x13c/0x160 [ 12.396053][ T205] console_flush_one_record+0x46f/0x710 [ 12.396057][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 12.396059][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396065][ T205] console_unlock+0xee/0x1f0 [ 12.396068][ T205] ? console_flush_one_record+0x710/0x710 [ 12.396070][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396071][ T205] ? lock_acquire+0xe0/0x160 [ 12.396075][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.396077][ T205] ? vprintk_emit+0x320/0x3e0 [ 12.396080][ T205] vprintk_emit+0x37c/0x3e0 [ 12.396083][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 12.396084][ T205] ? __kernel_text_address+0x12/0x30 [ 12.396087][ T205] ? unwind_get_return_address+0x67/0xd0 [ 12.396091][ T205] ? arch_stack_walk+0xed/0x130 [ 12.396097][ T205] dev_vprintk_emit+0x27f/0x2c0 [ 12.396102][ T205] ? device_rename.cold+0xa/0xa [ 12.396111][ T205] dev_printk_emit+0xb9/0xee [ 12.396114][ T205] ? dev_vprintk_emit+0x2c0/0x2c0 [ 12.396118][ T205] ? check_prev_add+0x316/0xe90 [ 12.396123][ T205] __netdev_printk+0x160/0x1d0 [ 12.396129][ T205] netdev_info+0xe2/0x116 [ 12.396132][ T205] ? netdev_notice+0x120/0x120 [ 12.396135][ T205] ? find_held_lock+0x2b/0x80 [ 12.396138][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 12.396141][ T205] ? mark_held_locks+0x40/0x70 [ 12.396145][ T205] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 12.396147][ T205] netif_change_name.cold+0x4f/0x89 [ 12.396150][ T205] ? lock_pin_lock+0x87/0x180 [ 12.396153][ T205] ? netdev_adjacent_rename_links+0x470/0x470 [ 12.396156][ T205] ? find_held_lock+0x2b/0x80 [ 12.396159][ T205] ? __asan_memset+0x27/0x50 [ 12.396165][ T205] do_setlink.isra.0+0x1f7d/0x2a60 [ 12.396167][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396171][ T205] ? rtnl_link_get_size+0x350/0x350 [ 12.396172][ T205] ? mark_usage+0x61/0x170 [ 12.396174][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.396176][ T205] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.396179][ T205] ? validate_chain+0x38b/0xc20 [ 12.396183][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396185][ T205] ? lock_pin_lock+0xee/0x180 [ 12.396187][ T205] ? __lock_acquire+0x480/0xc20 [ 12.396191][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 12.396193][ T205] ? rtnl_setlink+0x29d/0x920 [ 12.396196][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396198][ T205] ? lock_acquire+0x13c/0x160 [ 12.396199][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396200][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396202][ T205] ? trace_contention_end+0xb3/0x180 [ 12.396205][ T205] ? __mutex_lock+0x1db/0x1ea0 [ 12.396207][ T205] ? __mutex_lock+0x9a3/0x1ea0 [ 12.396209][ T205] ? rtnl_setlink+0x29d/0x920 [ 12.396211][ T205] ? mark_usage+0x61/0x170 [ 12.396214][ T205] ? ww_mutex_lock+0x160/0x160 [ 12.396215][ T205] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.396220][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396223][ T205] ? rcu_is_watching+0x16/0xd0 [ 12.396231][ T205] rtnl_setlink+0x527/0x920 [ 12.396234][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 12.396235][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396260][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 12.396262][ T205] ? find_held_lock+0x2b/0x80 [ 12.396265][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 12.396267][ T205] ? mark_usage+0x61/0x170 [ 12.396269][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396274][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 12.396276][ T205] ? find_held_lock+0x2b/0x80 [ 12.396278][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 12.396279][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 12.396284][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 12.396286][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.396289][ T205] ? rtnl_link_fill+0x920/0x920 [ 12.396290][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396295][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 12.396297][ T205] ? find_held_lock+0x2b/0x80 [ 12.396301][ T205] netlink_rcv_skb+0x14e/0x3a0 [ 12.396304][ T205] ? rtnl_link_fill+0x920/0x920 [ 12.396307][ T205] ? netlink_ack+0xcf0/0xcf0 [ 12.396314][ T205] ? netlink_deliver_tap+0xc5/0x330 [ 12.396316][ T205] ? netlink_deliver_tap+0x13c/0x330 [ 12.396321][ T205] netlink_unicast+0x486/0x750 [ 12.396325][ T205] ? netlink_attachskb+0x810/0x810 [ 12.396329][ T205] ? __lock_acquire+0x518/0xc20 [ 12.396333][ T205] netlink_sendmsg+0x75b/0xc90 [ 12.396337][ T205] ? netlink_unicast+0x750/0x750 [ 12.396339][ T205] ? find_held_lock+0x2b/0x80 [ 12.396341][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 12.396347][ T205] __sock_sendmsg+0xce/0x190 [ 12.396349][ T205] ? fdget+0x4f/0x1e0 [ 12.396353][ T205] __sys_sendto+0x260/0x320 [ 12.396356][ T205] ? __ia32_sys_getpeername+0xd0/0xd0 [ 12.396371][ T205] ? exc_page_fault+0x87/0x100 [ 12.396376][ T205] __x64_sys_sendto+0xe4/0x1f0 [ 12.396379][ T205] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.396382][ T205] ? lockdep_hardirqs_on+0x91/0x130 [ 12.396384][ T205] ? do_syscall_64+0xa6/0x530 [ 12.396387][ T205] do_syscall_64+0xff/0x530 [ 12.396388][ T205] ? exc_page_fault+0xee/0x100 [ 12.396391][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.396393][ T205] RIP: 0033:0x7f9c52bc554e [ 12.396397][ T205] 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 [ 12.396399][ T205] RSP: 002b:00007ffe62c75d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 12.396402][ T205] RAX: ffffffffffffffda RBX: 000055c5353eb540 RCX: 00007f9c52bc554e [ 12.396403][ T205] RDX: 0000000000000030 RSI: 000055c5354276e0 RDI: 0000000000000024 [ 12.396404][ T205] RBP: 00007ffe62c75d10 R08: 00007ffe62c75d60 R09: 0000000000000080 [ 12.396405][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c535429790 [ 12.396406][ T205] R13: 00007ffe62c75e44 R14: 0000000000000000 R15: 0000000000000000 [ 12.396413][ T205] [ 12.678939][ T212] 8021q: adding VLAN 0 to HW filter on device eni13569np1 [ 13.384785][ T200] netdevsim netdevsim5118 eni5118np1: renamed from eth0 [ 13.545134][ T220] 8021q: adding VLAN 0 to HW filter on device eni5118np1 [ 13.545151][ T220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.545154][ T220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 220, name: ip [ 13.545156][ T220] preempt_count: 1, expected: 0 [ 13.545156][ T220] RCU nest depth: 0, expected: 0 [ 13.545157][ T220] locks held by ip/220: 6, last CPU#2: [ 13.545160][ T220] #0: ffffffffa031b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 13.545172][ T220] #1: ff1100001c7b2e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.545177][ T220] #2: ffffffff9fb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.545182][ T220] #3: ffffffff9fb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.545187][ T220] #4: ffffffff9fa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.545190][ T220] #5: ffffffff9fa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.545195][ T220] irq event stamp: 11826 [ 13.545196][ T220] hardirqs last enabled at (11825): [] __down_trylock_console_sem+0x86/0xa0 [ 13.545199][ T220] hardirqs last disabled at (11826): [] console_emit_next_record+0x3d4/0x4c0 [ 13.545201][ T220] softirqs last enabled at (11788): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 13.545204][ T220] softirqs last disabled at (11786): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 13.545206][ T220] Preemption disabled at: [ 13.545207][ T220] [] vprintk_emit+0x31b/0x3e0 [ 13.545212][ T220] CPU: 2 UID: 0 PID: 220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.545216][ T220] Tainted: [W]=WARN [ 13.545216][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.545218][ T220] Call Trace: [ 13.545219][ T220] [ 13.545221][ T220] dump_stack_lvl+0x6f/0xa0 [ 13.545228][ T220] ? vprintk_emit+0x31b/0x3e0 [ 13.545229][ T220] __might_resched.cold+0x1fe/0x2c1 [ 13.545234][ T220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.545238][ T220] ? __kmalloc_noprof+0xdb/0x760 [ 13.545243][ T220] __kmalloc_noprof+0x443/0x760 [ 13.545245][ T220] ? alloc_buf.isra.0+0x4b/0x260 [ 13.545252][ T220] ? do_raw_spin_unlock+0x59/0x250 [ 13.545255][ T220] alloc_buf.isra.0+0x4b/0x260 [ 13.545259][ T220] put_chars+0x1e1/0x2f0 [ 13.545262][ T220] ? __send_to_port+0x420/0x420 [ 13.545265][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.545268][ T220] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.545271][ T220] ? validate_chain+0x38b/0xc20 [ 13.545275][ T220] hvc_console_print+0x292/0x780 [ 13.545279][ T220] ? mark_usage+0x61/0x170 [ 13.545281][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545283][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545288][ T220] ? hvc_write+0x3a0/0x3a0 [ 13.545290][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 13.545295][ T220] ? lock_acquire+0x13c/0x160 [ 13.545300][ T220] console_emit_next_record+0x22f/0x4c0 [ 13.545304][ T220] ? devkmsg_read+0x4b0/0x4b0 [ 13.545306][ T220] ? console_flush_one_record+0x106/0x710 [ 13.545309][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545311][ T220] ? lock_acquire+0x13c/0x160 [ 13.545316][ T220] console_flush_one_record+0x46f/0x710 [ 13.545320][ T220] ? console_emit_next_record+0x4c0/0x4c0 [ 13.545322][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545328][ T220] console_unlock+0xee/0x1f0 [ 13.545331][ T220] ? console_flush_one_record+0x710/0x710 [ 13.545333][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545335][ T220] ? lock_acquire+0xe0/0x160 [ 13.545339][ T220] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.545340][ T220] ? vprintk_emit+0x320/0x3e0 [ 13.545344][ T220] vprintk_emit+0x37c/0x3e0 [ 13.545347][ T220] ? wake_up_klogd_work_func+0x90/0x90 [ 13.545349][ T220] ? mark_held_locks+0x40/0x70 [ 13.545354][ T220] _printk+0xc7/0x100 [ 13.545358][ T220] ? snapshot_read.cold+0x21/0x21 [ 13.545361][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 13.545363][ T220] ? find_held_lock+0x2b/0x80 [ 13.545370][ T220] ? notifier_call_chain+0x14a/0x300 [ 13.545374][ T220] vlan_device_event.cold+0x1c/0x1fc [ 13.545380][ T220] ? packet_notifier+0x1c5/0xbd0 [ 13.545385][ T220] ? unregister_vlan_dev+0x380/0x380 [ 13.545389][ T220] ? nlmsg_notify+0x62/0x250 [ 13.545395][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545397][ T220] notifier_call_chain+0xae/0x300 [ 13.545402][ T220] __dev_notify_flags+0x1b7/0x450 [ 13.545408][ T220] ? netif_change_name+0x8c0/0x8c0 [ 13.545412][ T220] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.545415][ T220] ? write_profile+0xf0/0xf0 [ 13.545421][ T220] netif_change_flags+0xfe/0x190 [ 13.545425][ T220] do_setlink.isra.0+0x1d25/0x2a60 [ 13.545429][ T220] ? stack_trace_save+0x93/0xc0 [ 13.545431][ T220] ? rtnl_link_get_size+0x350/0x350 [ 13.545433][ T220] ? rcu_read_lock_any_held+0x66/0x90 [ 13.545435][ T220] ? stack_depot_save_flags+0x38e/0x790 [ 13.545438][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.545440][ T220] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.545442][ T220] ? validate_chain+0x38b/0xc20 [ 13.545445][ T220] ? kasan_save_stack+0x3d/0x50 [ 13.545447][ T220] ? kasan_save_stack+0x2f/0x50 [ 13.545448][ T220] ? kasan_save_track+0x14/0x30 [ 13.545450][ T220] ? __kasan_kmalloc+0x7b/0x90 [ 13.545452][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545454][ T220] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 13.545457][ T220] ? ___sys_sendmsg+0xd0/0x1d0 [ 13.545461][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 13.545463][ T220] ? rtnl_newlink+0x9a8/0x11b0 [ 13.545466][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545468][ T220] ? lock_acquire+0x13c/0x160 [ 13.545470][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545471][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545473][ T220] ? trace_contention_end+0xb3/0x180 [ 13.545475][ T220] ? __mutex_lock+0x1db/0x1ea0 [ 13.545478][ T220] ? __mutex_lock+0x9a3/0x1ea0 [ 13.545480][ T220] ? rtnl_newlink+0x9a8/0x11b0 [ 13.545483][ T220] ? ww_mutex_lock+0x160/0x160 [ 13.545487][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545489][ T220] ? __rtnl_newlink+0x3fa/0xa50 [ 13.545495][ T220] rtnl_newlink+0x9f1/0x11b0 [ 13.545500][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 13.545502][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545507][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 13.545509][ T220] ? find_held_lock+0x2b/0x80 [ 13.545511][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 13.545513][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 13.545517][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 13.545519][ T220] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.545522][ T220] ? rtnl_link_fill+0x920/0x920 [ 13.545524][ T220] ? __lock_acquire+0x518/0xc20 [ 13.545528][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 13.545530][ T220] ? find_held_lock+0x2b/0x80 [ 13.545534][ T220] netlink_rcv_skb+0x14e/0x3a0 [ 13.545536][ T220] ? rtnl_link_fill+0x920/0x920 [ 13.545539][ T220] ? netlink_ack+0xcf0/0xcf0 [ 13.545546][ T220] ? netlink_deliver_tap+0xc5/0x330 [ 13.545548][ T220] ? netlink_deliver_tap+0x13c/0x330 [ 13.545553][ T220] netlink_unicast+0x486/0x750 [ 13.545557][ T220] ? netlink_attachskb+0x810/0x810 [ 13.545559][ T220] ? find_held_lock+0x2b/0x80 [ 13.545564][ T220] netlink_sendmsg+0x75b/0xc90 [ 13.545568][ T220] ? netlink_unicast+0x750/0x750 [ 13.545572][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 13.545574][ T220] ? __import_iovec+0x36c/0x620 [ 13.545580][ T220] __sock_sendmsg+0xce/0x190 [ 13.545583][ T220] ____sys_sendmsg+0x61a/0x860 [ 13.545585][ T220] ? copy_msghdr_from_user+0x279/0x420 [ 13.545588][ T220] ? sock_write_iter+0x400/0x400 [ 13.545589][ T220] ? move_addr_to_kernel+0x40/0x40 [ 13.545597][ T220] ___sys_sendmsg+0x14e/0x1d0 [ 13.545600][ T220] ? copy_msghdr_from_user+0x420/0x420 [ 13.545622][ T220] __sys_sendmsg+0x12c/0x1d0 [ 13.545625][ T220] ? __sys_sendmsg_sock+0x20/0x20 [ 13.545633][ T220] ? rcu_is_watching+0x16/0xd0 [ 13.545636][ T220] do_syscall_64+0xff/0x530 [ 13.545639][ T220] ? exc_page_fault+0xee/0x100 [ 13.545642][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.545644][ T220] RIP: 0033:0x7fde4de2e54e [ 13.545648][ T220] 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 [ 13.545650][ T220] RSP: 002b:00007ffd7201ef50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.545653][ T220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde4de2e54e [ 13.545654][ T220] RDX: 0000000000000000 RSI: 00007ffd7201f000 RDI: 0000000000000003 [ 13.545655][ T220] RBP: 00007ffd7201ef60 R08: 0000000000000000 R09: 0000000000000000 [ 13.545656][ T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b409 [ 13.545657][ T220] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7201f6c0 [ 13.545664][ T220] [ 13.616829][ T220] ip (220) used greatest stack depth: 23016 bytes left [ 13.665276][ T224] 8021q: adding VLAN 0 to HW filter on device eni5118np1 [ 13.835820][ T205] netdevsim netdevsim32517 eni32517np1: renamed from eth0 [ 14.021945][ T237] 8021q: adding VLAN 0 to HW filter on device eni32517np1 [ 14.163017][ T205] netdevsim netdevsim10903 eni10903np1: renamed from eth0 [ 14.537173][ T205] netdevsim netdevsim16395 eni16395np1: renamed from eth0 [ 14.775617][ T255] 8021q: adding VLAN 0 to HW filter on device eni16395np1 [ 14.775638][ T255] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.775641][ T255] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 255, name: ip [ 14.775643][ T255] preempt_count: 1, expected: 0 [ 14.775644][ T255] RCU nest depth: 0, expected: 0 [ 14.775645][ T255] locks held by ip/255: 6, last CPU#0: [ 14.775648][ T255] #0: ffffffffa031b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 14.775662][ T255] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.775669][ T255] #2: ffffffff9fb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.775676][ T255] #3: ffffffff9fb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.775682][ T255] #4: ffffffff9fa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.775687][ T255] #5: ffffffff9fa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.775694][ T255] irq event stamp: 15214 [ 14.775695][ T255] hardirqs last enabled at (15213): [] __down_trylock_console_sem+0x86/0xa0 [ 14.775699][ T255] hardirqs last disabled at (15214): [] console_emit_next_record+0x3d4/0x4c0 [ 14.775702][ T255] softirqs last enabled at (15170): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 14.775706][ T255] softirqs last disabled at (15168): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 14.775709][ T255] Preemption disabled at: [ 14.775710][ T255] [] vprintk_emit+0x31b/0x3e0 [ 14.775716][ T255] CPU: 0 UID: 0 PID: 255 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.775721][ T255] Tainted: [W]=WARN [ 14.775722][ T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.775724][ T255] Call Trace: [ 14.775726][ T255] [ 14.775728][ T255] dump_stack_lvl+0x6f/0xa0 [ 14.775736][ T255] ? vprintk_emit+0x31b/0x3e0 [ 14.775738][ T255] __might_resched.cold+0x1fe/0x2c1 [ 14.775744][ T255] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.775750][ T255] ? __kmalloc_noprof+0xdb/0x760 [ 14.775756][ T255] __kmalloc_noprof+0x443/0x760 [ 14.775759][ T255] ? alloc_buf.isra.0+0x4b/0x260 [ 14.775769][ T255] ? do_raw_spin_unlock+0x59/0x250 [ 14.775772][ T255] alloc_buf.isra.0+0x4b/0x260 [ 14.775777][ T255] put_chars+0x1e1/0x2f0 [ 14.775782][ T255] ? __send_to_port+0x420/0x420 [ 14.775786][ T255] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.775790][ T255] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.775794][ T255] ? validate_chain+0x38b/0xc20 [ 14.775801][ T255] hvc_console_print+0x292/0x780 [ 14.775806][ T255] ? mark_usage+0x61/0x170 [ 14.775809][ T255] ? __lock_acquire+0x518/0xc20 [ 14.775811][ T255] ? __lock_acquire+0x518/0xc20 [ 14.775818][ T255] ? hvc_write+0x3a0/0x3a0 [ 14.775821][ T255] ? lock_acquire.part.0+0xd4/0x280 [ 14.775829][ T255] ? lock_acquire+0x13c/0x160 [ 14.775835][ T255] console_emit_next_record+0x22f/0x4c0 [ 14.775842][ T255] ? devkmsg_read+0x4b0/0x4b0 [ 14.775844][ T255] ? console_flush_one_record+0x106/0x710 [ 14.775850][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.775853][ T255] ? lock_acquire+0x13c/0x160 [ 14.775859][ T255] console_flush_one_record+0x46f/0x710 [ 14.775866][ T255] ? console_emit_next_record+0x4c0/0x4c0 [ 14.775869][ T255] ? __lock_acquire+0x518/0xc20 [ 14.775878][ T255] console_unlock+0xee/0x1f0 [ 14.775883][ T255] ? console_flush_one_record+0x710/0x710 [ 14.775885][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.775888][ T255] ? lock_acquire+0xe0/0x160 [ 14.775895][ T255] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.775897][ T255] ? vprintk_emit+0x320/0x3e0 [ 14.775902][ T255] vprintk_emit+0x37c/0x3e0 [ 14.775908][ T255] ? wake_up_klogd_work_func+0x90/0x90 [ 14.775912][ T255] ? mark_held_locks+0x40/0x70 [ 14.775919][ T255] _printk+0xc7/0x100 [ 14.775924][ T255] ? snapshot_read.cold+0x21/0x21 [ 14.775930][ T255] ? lock_acquire.part.0+0xd4/0x280 [ 14.775933][ T255] ? find_held_lock+0x2b/0x80 [ 14.775939][ T255] ? notifier_call_chain+0x14a/0x300 [ 14.775944][ T255] vlan_device_event.cold+0x1c/0x1fc [ 14.775951][ T255] ? packet_notifier+0x1c5/0xbd0 [ 14.775958][ T255] ? unregister_vlan_dev+0x380/0x380 [ 14.775963][ T255] ? nlmsg_notify+0x62/0x250 [ 14.775972][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.775975][ T255] notifier_call_chain+0xae/0x300 [ 14.775983][ T255] __dev_notify_flags+0x1b7/0x450 [ 14.775991][ T255] ? netif_change_name+0x8c0/0x8c0 [ 14.775997][ T255] ? netif_set_allmulti+0x2c0/0x2c0 [ 14.776003][ T255] ? write_profile+0xf0/0xf0 [ 14.776010][ T255] netif_change_flags+0xfe/0x190 [ 14.776017][ T255] do_setlink.isra.0+0x1d25/0x2a60 [ 14.776023][ T255] ? stack_trace_save+0x93/0xc0 [ 14.776026][ T255] ? rtnl_link_get_size+0x350/0x350 [ 14.776028][ T255] ? rcu_read_lock_any_held+0x66/0x90 [ 14.776031][ T255] ? stack_depot_save_flags+0x38e/0x790 [ 14.776036][ T255] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.776039][ T255] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.776042][ T255] ? validate_chain+0x38b/0xc20 [ 14.776046][ T255] ? kasan_save_stack+0x3d/0x50 [ 14.776049][ T255] ? kasan_save_stack+0x2f/0x50 [ 14.776051][ T255] ? kasan_save_track+0x14/0x30 [ 14.776053][ T255] ? __kasan_kmalloc+0x7b/0x90 [ 14.776057][ T255] ? __lock_acquire+0x518/0xc20 [ 14.776060][ T255] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 14.776064][ T255] ? ___sys_sendmsg+0xd0/0x1d0 [ 14.776070][ T255] ? lock_acquire.part.0+0xd4/0x280 [ 14.776073][ T255] ? rtnl_newlink+0x9a8/0x11b0 [ 14.776078][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.776081][ T255] ? lock_acquire+0x13c/0x160 [ 14.776083][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.776085][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.776088][ T255] ? trace_contention_end+0xb3/0x180 [ 14.776092][ T255] ? __mutex_lock+0x1db/0x1ea0 [ 14.776095][ T255] ? __mutex_lock+0x9a3/0x1ea0 [ 14.776098][ T255] ? rtnl_newlink+0x9a8/0x11b0 [ 14.776104][ T255] ? ww_mutex_lock+0x160/0x160 [ 14.776110][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.776114][ T255] ? __rtnl_newlink+0x3fa/0xa50 [ 14.776123][ T255] rtnl_newlink+0x9f1/0x11b0 [ 14.776133][ T255] ? rtnl_bridge_getlink+0x850/0x850 [ 14.776136][ T255] ? __lock_acquire+0x518/0xc20 [ 14.776143][ T255] ? lock_acquire.part.0+0xd4/0x280 [ 14.776146][ T255] ? find_held_lock+0x2b/0x80 [ 14.776150][ T255] ? rtnl_bridge_getlink+0x850/0x850 [ 14.776153][ T255] ? __lock_release.isra.0+0x69/0x1a0 [ 14.776159][ T255] ? rtnl_bridge_getlink+0x850/0x850 [ 14.776163][ T255] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.776168][ T255] ? rtnl_link_fill+0x920/0x920 [ 14.776170][ T255] ? __lock_acquire+0x518/0xc20 [ 14.776178][ T255] ? lock_acquire.part.0+0xd4/0x280 [ 14.776181][ T255] ? find_held_lock+0x2b/0x80 [ 14.776187][ T255] netlink_rcv_skb+0x14e/0x3a0 [ 14.776190][ T255] ? rtnl_link_fill+0x920/0x920 [ 14.776195][ T255] ? netlink_ack+0xcf0/0xcf0 [ 14.776206][ T255] ? netlink_deliver_tap+0xc5/0x330 [ 14.776208][ T255] ? netlink_deliver_tap+0x13c/0x330 [ 14.776216][ T255] netlink_unicast+0x486/0x750 [ 14.776223][ T255] ? netlink_attachskb+0x810/0x810 [ 14.776227][ T255] ? find_held_lock+0x2b/0x80 [ 14.776234][ T255] netlink_sendmsg+0x75b/0xc90 [ 14.776241][ T255] ? netlink_unicast+0x750/0x750 [ 14.776247][ T255] ? __lock_release.isra.0+0x69/0x1a0 [ 14.776249][ T255] ? __import_iovec+0x36c/0x620 [ 14.776257][ T255] __sock_sendmsg+0xce/0x190 [ 14.776262][ T255] ____sys_sendmsg+0x61a/0x860 [ 14.776265][ T255] ? copy_msghdr_from_user+0x279/0x420 [ 14.776269][ T255] ? sock_write_iter+0x400/0x400 [ 14.776271][ T255] ? move_addr_to_kernel+0x40/0x40 [ 14.776284][ T255] ___sys_sendmsg+0x14e/0x1d0 [ 14.776289][ T255] ? copy_msghdr_from_user+0x420/0x420 [ 14.776318][ T255] __sys_sendmsg+0x12c/0x1d0 [ 14.776323][ T255] ? __sys_sendmsg_sock+0x20/0x20 [ 14.776334][ T255] ? rcu_is_watching+0x16/0xd0 [ 14.776339][ T255] do_syscall_64+0xff/0x530 [ 14.776343][ T255] ? exc_page_fault+0xee/0x100 [ 14.776347][ T255] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.776350][ T255] RIP: 0033:0x7f67f255754e [ 14.776355][ T255] 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 [ 14.776358][ T255] RSP: 002b:00007fff28ec4090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.776361][ T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67f255754e [ 14.776363][ T255] RDX: 0000000000000000 RSI: 00007fff28ec4140 RDI: 0000000000000003 [ 14.776365][ T255] RBP: 00007fff28ec40a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.776368][ T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b40a [ 14.776370][ T255] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff28ec4800 [ 14.776383][ T255] [ 14.912053][ T258] 8021q: adding VLAN 0 to HW filter on device eni16395np1 [ 14.974455][ T260] 8021q: adding VLAN 0 to HW filter on device eni16395np1 [ 16.010063][ T262] 8021q: adding VLAN 0 to HW filter on device eni16395np1 [ 16.010081][ T262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.010083][ T262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 262, name: ip [ 16.010085][ T262] preempt_count: 1, expected: 0 [ 16.010086][ T262] RCU nest depth: 0, expected: 0 [ 16.010087][ T262] locks held by ip/262: 6, last CPU#0: [ 16.010089][ T262] #0: ffffffffa031b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.010101][ T262] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.010106][ T262] #2: ffffffff9fb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.010111][ T262] #3: ffffffff9fb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.010115][ T262] #4: ffffffff9fa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.010119][ T262] #5: ffffffff9fa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.010123][ T262] irq event stamp: 22042 [ 16.010124][ T262] hardirqs last enabled at (22041): [] __down_trylock_console_sem+0x86/0xa0 [ 16.010127][ T262] hardirqs last disabled at (22042): [] console_emit_next_record+0x3d4/0x4c0 [ 16.010129][ T262] softirqs last enabled at (22036): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 16.010133][ T262] softirqs last disabled at (22034): [] addrconf_permanent_addr+0x108/0x9c0 [ 16.010135][ T262] Preemption disabled at: [ 16.010136][ T262] [] vprintk_emit+0x31b/0x3e0 [ 16.010141][ T262] CPU: 0 UID: 0 PID: 262 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.010145][ T262] Tainted: [W]=WARN [ 16.010146][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.010148][ T262] Call Trace: [ 16.010149][ T262] [ 16.010151][ T262] dump_stack_lvl+0x6f/0xa0 [ 16.010157][ T262] ? vprintk_emit+0x31b/0x3e0 [ 16.010158][ T262] __might_resched.cold+0x1fe/0x2c1 [ 16.010163][ T262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.010167][ T262] ? __kmalloc_noprof+0xdb/0x760 [ 16.010172][ T262] __kmalloc_noprof+0x443/0x760 [ 16.010174][ T262] ? alloc_buf.isra.0+0x4b/0x260 [ 16.010180][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 16.010183][ T262] alloc_buf.isra.0+0x4b/0x260 [ 16.010187][ T262] put_chars+0x1e1/0x2f0 [ 16.010190][ T262] ? __send_to_port+0x420/0x420 [ 16.010192][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.010196][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.010198][ T262] ? validate_chain+0x38b/0xc20 [ 16.010203][ T262] hvc_console_print+0x292/0x780 [ 16.010207][ T262] ? mark_usage+0x61/0x170 [ 16.010209][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010211][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010215][ T262] ? hvc_write+0x3a0/0x3a0 [ 16.010217][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 16.010222][ T262] ? lock_acquire+0x13c/0x160 [ 16.010226][ T262] console_emit_next_record+0x22f/0x4c0 [ 16.010230][ T262] ? devkmsg_read+0x4b0/0x4b0 [ 16.010232][ T262] ? console_flush_one_record+0x106/0x710 [ 16.010236][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010238][ T262] ? lock_acquire+0x13c/0x160 [ 16.010242][ T262] console_flush_one_record+0x46f/0x710 [ 16.010246][ T262] ? console_emit_next_record+0x4c0/0x4c0 [ 16.010248][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010254][ T262] console_unlock+0xee/0x1f0 [ 16.010257][ T262] ? console_flush_one_record+0x710/0x710 [ 16.010259][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010261][ T262] ? lock_acquire+0xe0/0x160 [ 16.010265][ T262] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.010266][ T262] ? vprintk_emit+0x320/0x3e0 [ 16.010269][ T262] vprintk_emit+0x37c/0x3e0 [ 16.010273][ T262] ? wake_up_klogd_work_func+0x90/0x90 [ 16.010275][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010280][ T262] _printk+0xc7/0x100 [ 16.010284][ T262] ? snapshot_read.cold+0x21/0x21 [ 16.010287][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 16.010289][ T262] ? find_held_lock+0x2b/0x80 [ 16.010293][ T262] ? notifier_call_chain+0x14a/0x300 [ 16.010297][ T262] vlan_device_event.cold+0x1c/0x1fc [ 16.010302][ T262] ? packet_notifier+0x1c5/0xbd0 [ 16.010307][ T262] ? unregister_vlan_dev+0x380/0x380 [ 16.010314][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010316][ T262] notifier_call_chain+0xae/0x300 [ 16.010321][ T262] __dev_notify_flags+0x1b7/0x450 [ 16.010326][ T262] ? netif_change_name+0x8c0/0x8c0 [ 16.010330][ T262] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.010334][ T262] ? write_profile+0xf0/0xf0 [ 16.010339][ T262] netif_change_flags+0xfe/0x190 [ 16.010343][ T262] do_setlink.isra.0+0x1d25/0x2a60 [ 16.010347][ T262] ? stack_trace_save+0x93/0xc0 [ 16.010350][ T262] ? rtnl_link_get_size+0x350/0x350 [ 16.010351][ T262] ? rcu_read_lock_any_held+0x66/0x90 [ 16.010353][ T262] ? stack_depot_save_flags+0x38e/0x790 [ 16.010357][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.010359][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.010361][ T262] ? validate_chain+0x38b/0xc20 [ 16.010363][ T262] ? kasan_save_stack+0x3d/0x50 [ 16.010365][ T262] ? kasan_save_stack+0x2f/0x50 [ 16.010369][ T262] ? kasan_save_track+0x14/0x30 [ 16.010371][ T262] ? __kasan_kmalloc+0x7b/0x90 [ 16.010373][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010375][ T262] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 16.010378][ T262] ? ___sys_sendmsg+0xd0/0x1d0 [ 16.010382][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 16.010384][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 16.010387][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010389][ T262] ? lock_acquire+0x13c/0x160 [ 16.010390][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010392][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010393][ T262] ? trace_contention_end+0xb3/0x180 [ 16.010396][ T262] ? __mutex_lock+0x1db/0x1ea0 [ 16.010398][ T262] ? __mutex_lock+0x9a3/0x1ea0 [ 16.010400][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 16.010404][ T262] ? ww_mutex_lock+0x160/0x160 [ 16.010408][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010410][ T262] ? __rtnl_newlink+0x3fa/0xa50 [ 16.010416][ T262] rtnl_newlink+0x9f1/0x11b0 [ 16.010421][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 16.010424][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010428][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 16.010430][ T262] ? find_held_lock+0x2b/0x80 [ 16.010432][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 16.010434][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 16.010438][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 16.010440][ T262] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.010443][ T262] ? rtnl_link_fill+0x920/0x920 [ 16.010445][ T262] ? __lock_acquire+0x518/0xc20 [ 16.010449][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 16.010451][ T262] ? find_held_lock+0x2b/0x80 [ 16.010455][ T262] netlink_rcv_skb+0x14e/0x3a0 [ 16.010458][ T262] ? rtnl_link_fill+0x920/0x920 [ 16.010461][ T262] ? netlink_ack+0xcf0/0xcf0 [ 16.010468][ T262] ? netlink_deliver_tap+0xc5/0x330 [ 16.010470][ T262] ? netlink_deliver_tap+0x13c/0x330 [ 16.010475][ T262] netlink_unicast+0x486/0x750 [ 16.010479][ T262] ? netlink_attachskb+0x810/0x810 [ 16.010481][ T262] ? find_held_lock+0x2b/0x80 [ 16.010486][ T262] netlink_sendmsg+0x75b/0xc90 [ 16.010490][ T262] ? netlink_unicast+0x750/0x750 [ 16.010494][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 16.010496][ T262] ? __import_iovec+0x36c/0x620 [ 16.010501][ T262] __sock_sendmsg+0xce/0x190 [ 16.010504][ T262] ____sys_sendmsg+0x61a/0x860 [ 16.010506][ T262] ? copy_msghdr_from_user+0x279/0x420 [ 16.010509][ T262] ? sock_write_iter+0x400/0x400 [ 16.010510][ T262] ? move_addr_to_kernel+0x40/0x40 [ 16.010518][ T262] ___sys_sendmsg+0x14e/0x1d0 [ 16.010521][ T262] ? copy_msghdr_from_user+0x420/0x420 [ 16.010537][ T262] __sys_sendmsg+0x12c/0x1d0 [ 16.010540][ T262] ? __sys_sendmsg_sock+0x20/0x20 [ 16.010547][ T262] ? rcu_is_watching+0x16/0xd0 [ 16.010550][ T262] do_syscall_64+0xff/0x530 [ 16.010553][ T262] ? exc_page_fault+0xee/0x100 [ 16.010556][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.010558][ T262] RIP: 0033:0x7f2fe0b3754e [ 16.010563][ T262] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 16.010564][ T262] RSP: 002b:00007ffd9e5c7180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.010567][ T262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fe0b3754e [ 16.010568][ T262] RDX: 0000000000000000 RSI: 00007ffd9e5c7230 RDI: 0000000000000003 [ 16.010569][ T262] RBP: 00007ffd9e5c7190 R08: 0000000000000000 R09: 0000000000000000 [ 16.010570][ T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b40c [ 16.010571][ T262] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9e5c78f0 [ 16.010578][ T262] [ 16.163313][ T205] netdevsim netdevsim17199 eni17199np1: renamed from eth0 [ 16.372289][ T205] netdevsim netdevsim16980 eni16980np1: renamed from eth0 [ 16.536656][ T273] 8021q: adding VLAN 0 to HW filter on device eni17199np1 [ 16.574984][ T275] 8021q: adding VLAN 0 to HW filter on device eni16980np1 [ 16.756299][ T205] netdevsim netdevsim23732 eni23732np1: renamed from eth0 [ 16.945648][ T283] 8021q: adding VLAN 0 to HW filter on device eni23732np1 [ 17.056161][ T205] netdevsim netdevsim32471 eni32471np1: renamed from eth0 [ 17.056178][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.056181][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: (udev-worker) [ 17.056183][ T205] preempt_count: 1, expected: 0 [ 17.056184][ T205] RCU nest depth: 0, expected: 0 [ 17.056185][ T205] locks held by (udev-worker)/205: 6, last CPU#2: [ 17.056187][ T205] #0: ffffffffa031b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 17.056198][ T205] #1: ff11000013e9ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 17.056203][ T205] #2: ffffffff9fb7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.056209][ T205] #3: ffffffff9fb7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.056214][ T205] #4: ffffffff9fa9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.056217][ T205] #5: ffffffff9fa9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.056222][ T205] irq event stamp: 792180 [ 17.056223][ T205] hardirqs last enabled at (792179): [] __down_trylock_console_sem+0x86/0xa0 [ 17.056226][ T205] hardirqs last disabled at (792180): [] console_emit_next_record+0x3d4/0x4c0 [ 17.056228][ T205] softirqs last enabled at (792174): [] netif_change_name+0x216/0x8c0 [ 17.056232][ T205] softirqs last disabled at (792172): [] netif_change_name+0x1ad/0x8c0 [ 17.056235][ T205] Preemption disabled at: [ 17.056236][ T205] [] vprintk_emit+0x31b/0x3e0 [ 17.056241][ T205] CPU: 2 UID: 0 PID: 205 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.056244][ T205] Tainted: [W]=WARN [ 17.056245][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.056247][ T205] Call Trace: [ 17.056248][ T205] [ 17.056250][ T205] dump_stack_lvl+0x6f/0xa0 [ 17.056256][ T205] ? vprintk_emit+0x31b/0x3e0 [ 17.056257][ T205] __might_resched.cold+0x1fe/0x2c1 [ 17.056262][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.056266][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 17.056271][ T205] __kmalloc_noprof+0x443/0x760 [ 17.056273][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 17.056280][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 17.056283][ T205] alloc_buf.isra.0+0x4b/0x260 [ 17.056286][ T205] put_chars+0x1e1/0x2f0 [ 17.056289][ T205] ? __send_to_port+0x420/0x420 [ 17.056291][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.056294][ T205] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.056298][ T205] ? validate_chain+0x38b/0xc20 [ 17.056303][ T205] hvc_console_print+0x292/0x780 [ 17.056307][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056313][ T205] ? hvc_write+0x3a0/0x3a0 [ 17.056316][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056321][ T205] console_emit_next_record+0x22f/0x4c0 [ 17.056326][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 17.056328][ T205] ? console_flush_one_record+0x106/0x710 [ 17.056331][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056333][ T205] ? lock_acquire+0x13c/0x160 [ 17.056338][ T205] console_flush_one_record+0x46f/0x710 [ 17.056342][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 17.056344][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056350][ T205] console_unlock+0xee/0x1f0 [ 17.056353][ T205] ? console_flush_one_record+0x710/0x710 [ 17.056355][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056357][ T205] ? lock_acquire+0xe0/0x160 [ 17.056361][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.056363][ T205] ? vprintk_emit+0x320/0x3e0 [ 17.056370][ T205] vprintk_emit+0x37c/0x3e0 [ 17.056373][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 17.056375][ T205] ? mark_usage+0x61/0x170 [ 17.056377][ T205] ? lock_pin_lock+0x87/0x180 [ 17.056383][ T205] dev_vprintk_emit+0x27f/0x2c0 [ 17.056389][ T205] ? device_rename.cold+0xa/0xa [ 17.056394][ T205] ? mark_usage+0x61/0x170 [ 17.056397][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056400][ T205] dev_printk_emit+0xb9/0xee [ 17.056403][ T205] ? dev_vprintk_emit+0x2c0/0x2c0 [ 17.056406][ T205] ? validate_chain+0x38b/0xc20 [ 17.056409][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056411][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056413][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.056414][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.056418][ T205] __netdev_printk+0x160/0x1d0 [ 17.056425][ T205] netdev_info+0xe2/0x116 [ 17.056428][ T205] ? netdev_notice+0x120/0x120 [ 17.056431][ T205] ? find_held_lock+0x2b/0x80 [ 17.056434][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 17.056436][ T205] ? mark_held_locks+0x40/0x70 [ 17.056440][ T205] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 17.056443][ T205] netif_change_name.cold+0x4f/0x89 [ 17.056446][ T205] ? lock_pin_lock+0x87/0x180 [ 17.056449][ T205] ? netdev_adjacent_rename_links+0x470/0x470 [ 17.056452][ T205] ? find_held_lock+0x2b/0x80 [ 17.056455][ T205] ? __asan_memset+0x27/0x50 [ 17.056462][ T205] do_setlink.isra.0+0x1f7d/0x2a60 [ 17.056465][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056468][ T205] ? rtnl_link_get_size+0x350/0x350 [ 17.056469][ T205] ? mark_usage+0x61/0x170 [ 17.056471][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 17.056473][ T205] ? rcu_read_lock_any_held+0x3c/0x90 [ 17.056475][ T205] ? validate_chain+0x38b/0xc20 [ 17.056480][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056482][ T205] ? lock_pin_lock+0xee/0x180 [ 17.056484][ T205] ? __lock_acquire+0x480/0xc20 [ 17.056488][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 17.056490][ T205] ? rtnl_setlink+0x29d/0x920 [ 17.056493][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056495][ T205] ? lock_acquire+0x13c/0x160 [ 17.056496][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056498][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056499][ T205] ? trace_contention_end+0xb3/0x180 [ 17.056502][ T205] ? __mutex_lock+0x1db/0x1ea0 [ 17.056505][ T205] ? __mutex_lock+0x9a3/0x1ea0 [ 17.056507][ T205] ? rtnl_setlink+0x29d/0x920 [ 17.056509][ T205] ? mark_usage+0x61/0x170 [ 17.056512][ T205] ? ww_mutex_lock+0x160/0x160 [ 17.056513][ T205] ? nla_get_range_signed+0x3d0/0x3d0 [ 17.056517][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056521][ T205] ? rcu_is_watching+0x16/0xd0 [ 17.056529][ T205] rtnl_setlink+0x527/0x920 [ 17.056532][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 17.056533][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056558][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 17.056560][ T205] ? find_held_lock+0x2b/0x80 [ 17.056563][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 17.056565][ T205] ? mark_usage+0x61/0x170 [ 17.056568][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056572][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 17.056575][ T205] ? find_held_lock+0x2b/0x80 [ 17.056577][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 17.056579][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 17.056583][ T205] ? __rtnl_newlink+0xa50/0xa50 [ 17.056585][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.056588][ T205] ? rtnl_link_fill+0x920/0x920 [ 17.056590][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056594][ T205] ? lock_acquire.part.0+0xd4/0x280 [ 17.056597][ T205] ? find_held_lock+0x2b/0x80 [ 17.056600][ T205] netlink_rcv_skb+0x14e/0x3a0 [ 17.056604][ T205] ? rtnl_link_fill+0x920/0x920 [ 17.056607][ T205] ? netlink_ack+0xcf0/0xcf0 [ 17.056614][ T205] ? netlink_deliver_tap+0xc5/0x330 [ 17.056624][ T205] ? netlink_deliver_tap+0x13c/0x330 [ 17.056629][ T205] netlink_unicast+0x486/0x750 [ 17.056633][ T205] ? netlink_attachskb+0x810/0x810 [ 17.056637][ T205] ? __lock_acquire+0x518/0xc20 [ 17.056641][ T205] netlink_sendmsg+0x75b/0xc90 [ 17.056645][ T205] ? netlink_unicast+0x750/0x750 [ 17.056647][ T205] ? find_held_lock+0x2b/0x80 [ 17.056650][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 17.056655][ T205] __sock_sendmsg+0xce/0x190 [ 17.056658][ T205] ? fdget+0x4f/0x1e0 [ 17.056662][ T205] __sys_sendto+0x260/0x320 [ 17.056665][ T205] ? __ia32_sys_getpeername+0xd0/0xd0 [ 17.056677][ T205] ? exc_page_fault+0x87/0x100 [ 17.056683][ T205] __x64_sys_sendto+0xe4/0x1f0 [ 17.056685][ T205] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.056689][ T205] ? lockdep_hardirqs_on+0x91/0x130 [ 17.056690][ T205] ? do_syscall_64+0xa6/0x530 [ 17.056693][ T205] do_syscall_64+0xff/0x530 [ 17.056695][ T205] ? exc_page_fault+0xee/0x100 [ 17.056698][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.056700][ T205] RIP: 0033:0x7f9c52bc554e [ 17.056704][ T205] 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 [ 17.056706][ T205] RSP: 002b:00007ffe62c75d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 17.056709][ T205] RAX: ffffffffffffffda RBX: 000055c5353eb540 RCX: 00007f9c52bc554e [ 17.056710][ T205] RDX: 0000000000000030 RSI: 000055c535438b10 RDI: 0000000000000024 [ 17.056711][ T205] RBP: 00007ffe62c75d10 R08: 00007ffe62c75d60 R09: 0000000000000080 [ 17.056712][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c53543ac90 [ 17.056713][ T205] R13: 00007ffe62c75e44 R14: 0000000000000000 R15: 0000000000000000 [ 17.056720][ T205] [ 17.302310][ T205] netdevsim netdevsim31470 eni31470np1: renamed from eth0 [ 17.453541][ T294] 8021q: adding VLAN 0 to HW filter on device eni32471np1 [ 17.487687][ T295] 8021q: adding VLAN 0 to HW filter on device eni31470np1