[ 9.151094][ T85] netdevsim netdevsim419 eni419np1: renamed from eth0 [ 9.151148][ T85] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.151150][ T85] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 85, name: (udev-worker) [ 9.151152][ T85] preempt_count: 1, expected: 0 [ 9.151153][ T85] RCU nest depth: 0, expected: 0 [ 9.151154][ T85] locks held by (udev-worker)/85: 6, last CPU#0: [ 9.151156][ T85] #0: ffffffffbb51b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.151167][ T85] #1: ff110000021fae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.151171][ T85] #2: ffffffffbad7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.151176][ T85] #3: ffffffffbad7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.151179][ T85] #4: ffffffffbac9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.151183][ T85] #5: ffffffffbac9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.151187][ T85] irq event stamp: 320964 [ 9.151187][ T85] hardirqs last enabled at (320963): [] __down_trylock_console_sem+0x86/0xa0 [ 9.151190][ T85] hardirqs last disabled at (320964): [] console_emit_next_record+0x3d4/0x4c0 [ 9.151192][ T85] softirqs last enabled at (320958): [] netif_change_name+0x216/0x8c0 [ 9.151196][ T85] softirqs last disabled at (320956): [] netif_change_name+0x1ad/0x8c0 [ 9.151199][ T85] Preemption disabled at: [ 9.151199][ T85] [] vprintk_emit+0x31b/0x3e0 [ 9.151204][ T85] CPU: 0 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.151207][ T85] Tainted: [W]=WARN [ 9.151208][ T85] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.151210][ T85] Call Trace: [ 9.151211][ T85] [ 9.151213][ T85] dump_stack_lvl+0x6f/0xa0 [ 9.151219][ T85] ? vprintk_emit+0x31b/0x3e0 [ 9.151220][ T85] __might_resched.cold+0x1fe/0x2c1 [ 9.151225][ T85] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.151229][ T85] ? __kmalloc_noprof+0xdb/0x760 [ 9.151233][ T85] __kmalloc_noprof+0x443/0x760 [ 9.151235][ T85] ? alloc_buf.isra.0+0x4b/0x260 [ 9.151242][ T85] ? do_raw_spin_unlock+0x59/0x250 [ 9.151244][ T85] alloc_buf.isra.0+0x4b/0x260 [ 9.151248][ T85] put_chars+0x1e1/0x2f0 [ 9.151250][ T85] ? __send_to_port+0x420/0x420 [ 9.151253][ T85] ? validate_chain+0x34a/0xc20 [ 9.151258][ T85] hvc_console_print+0x292/0x780 [ 9.151262][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151268][ T85] ? hvc_write+0x3a0/0x3a0 [ 9.151271][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151276][ T85] console_emit_next_record+0x22f/0x4c0 [ 9.151280][ T85] ? devkmsg_read+0x4b0/0x4b0 [ 9.151282][ T85] ? console_flush_one_record+0x106/0x710 [ 9.151285][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151287][ T85] ? lock_acquire+0x13c/0x160 [ 9.151291][ T85] console_flush_one_record+0x46f/0x710 [ 9.151295][ T85] ? console_emit_next_record+0x4c0/0x4c0 [ 9.151297][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151302][ T85] console_unlock+0xee/0x1f0 [ 9.151305][ T85] ? console_flush_one_record+0x710/0x710 [ 9.151307][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151309][ T85] ? lock_acquire+0xe0/0x160 [ 9.151312][ T85] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.151314][ T85] ? vprintk_emit+0x320/0x3e0 [ 9.151317][ T85] vprintk_emit+0x37c/0x3e0 [ 9.151320][ T85] ? wake_up_klogd_work_func+0x90/0x90 [ 9.151321][ T85] ? __kernel_text_address+0x12/0x30 [ 9.151324][ T85] ? unwind_get_return_address+0x67/0xd0 [ 9.151328][ T85] ? arch_stack_walk+0xed/0x130 [ 9.151339][ T85] dev_vprintk_emit+0x27f/0x2c0 [ 9.151344][ T85] ? device_rename.cold+0xa/0xa [ 9.151352][ T85] dev_printk_emit+0xb9/0xee [ 9.151354][ T85] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.151358][ T85] ? check_prev_add+0x316/0xe90 [ 9.151363][ T85] __netdev_printk+0x160/0x1d0 [ 9.151369][ T85] netdev_info+0xe2/0x116 [ 9.151371][ T85] ? netdev_notice+0x120/0x120 [ 9.151374][ T85] ? find_held_lock+0x2b/0x80 [ 9.151377][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 9.151379][ T85] ? mark_held_locks+0x40/0x70 [ 9.151383][ T85] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.151385][ T85] netif_change_name.cold+0x4f/0x89 [ 9.151388][ T85] ? lock_pin_lock+0x87/0x180 [ 9.151391][ T85] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.151394][ T85] ? find_held_lock+0x2b/0x80 [ 9.151396][ T85] ? __asan_memset+0x27/0x50 [ 9.151402][ T85] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.151405][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151407][ T85] ? rtnl_link_get_size+0x350/0x350 [ 9.151409][ T85] ? mark_usage+0x61/0x170 [ 9.151411][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.151413][ T85] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.151415][ T85] ? validate_chain+0x38b/0xc20 [ 9.151420][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151421][ T85] ? lock_pin_lock+0xee/0x180 [ 9.151423][ T85] ? __lock_acquire+0x480/0xc20 [ 9.151426][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 9.151428][ T85] ? rtnl_setlink+0x29d/0x920 [ 9.151431][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151433][ T85] ? lock_acquire+0x13c/0x160 [ 9.151434][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151435][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151437][ T85] ? trace_contention_end+0xb3/0x180 [ 9.151442][ T85] ? __mutex_lock+0x1db/0x1ea0 [ 9.151445][ T85] ? __mutex_lock+0x9a3/0x1ea0 [ 9.151447][ T85] ? rtnl_setlink+0x29d/0x920 [ 9.151448][ T85] ? mark_usage+0x61/0x170 [ 9.151451][ T85] ? ww_mutex_lock+0x160/0x160 [ 9.151452][ T85] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.151456][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151460][ T85] ? rcu_is_watching+0x16/0xd0 [ 9.151467][ T85] rtnl_setlink+0x527/0x920 [ 9.151470][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 9.151471][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151493][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 9.151495][ T85] ? find_held_lock+0x2b/0x80 [ 9.151498][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 9.151500][ T85] ? mark_usage+0x61/0x170 [ 9.151502][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151506][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 9.151508][ T85] ? find_held_lock+0x2b/0x80 [ 9.151510][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 9.151512][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 9.151515][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 9.151517][ T85] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.151521][ T85] ? rtnl_link_fill+0x920/0x920 [ 9.151522][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151526][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 9.151528][ T85] ? find_held_lock+0x2b/0x80 [ 9.151532][ T85] netlink_rcv_skb+0x14e/0x3a0 [ 9.151535][ T85] ? rtnl_link_fill+0x920/0x920 [ 9.151538][ T85] ? netlink_ack+0xcf0/0xcf0 [ 9.151544][ T85] ? netlink_deliver_tap+0xc5/0x330 [ 9.151546][ T85] ? netlink_deliver_tap+0x13c/0x330 [ 9.151550][ T85] netlink_unicast+0x486/0x750 [ 9.151554][ T85] ? netlink_attachskb+0x810/0x810 [ 9.151558][ T85] ? __lock_acquire+0x518/0xc20 [ 9.151561][ T85] netlink_sendmsg+0x75b/0xc90 [ 9.151565][ T85] ? netlink_unicast+0x750/0x750 [ 9.151567][ T85] ? find_held_lock+0x2b/0x80 [ 9.151569][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 9.151574][ T85] __sock_sendmsg+0xce/0x190 [ 9.151577][ T85] ? fdget+0x4f/0x1e0 [ 9.151581][ T85] __sys_sendto+0x260/0x320 [ 9.151583][ T85] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.151597][ T85] __x64_sys_sendto+0xe4/0x1f0 [ 9.151599][ T85] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.151603][ T85] ? lockdep_hardirqs_on+0x91/0x130 [ 9.151605][ T85] ? do_syscall_64+0xa6/0x530 [ 9.151608][ T85] do_syscall_64+0xff/0x530 [ 9.151610][ T85] ? exc_page_fault+0xee/0x100 [ 9.151612][ T85] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.151614][ T85] RIP: 0033:0x7f5b2e75054e [ 9.151618][ T85] 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 [ 9.151620][ T85] RSP: 002b:00007fff04c55030 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.151623][ T85] RAX: ffffffffffffffda RBX: 00005585d85bf010 RCX: 00007f5b2e75054e [ 9.151624][ T85] RDX: 0000000000000030 RSI: 00005585d85be150 RDI: 0000000000000016 [ 9.151625][ T85] RBP: 00007fff04c55040 R08: 00007fff04c55090 R09: 0000000000000080 [ 9.151625][ T85] R10: 0000000000000000 R11: 0000000000000202 R12: 00005585d8714080 [ 9.151626][ T85] R13: 00007fff04c55174 R14: 0000000000000000 R15: 0000000000000000 [ 9.151633][ T85] [ 9.200928][ T88] netdevsim netdevsim589 eni589np1: renamed from eth1 [ 9.676344][ T214] 8021q: adding VLAN 0 to HW filter on device eni419np1 [ 9.722579][ T215] 8021q: adding VLAN 0 to HW filter on device eni589np1