[ 9.545011][ T89] netdevsim netdevsim400 eni400np1: renamed from eth0 [ 9.545069][ T89] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.545071][ T89] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 89, name: (udev-worker) [ 9.545073][ T89] preempt_count: 1, expected: 0 [ 9.545074][ T89] RCU nest depth: 0, expected: 0 [ 9.545075][ T89] locks held by (udev-worker)/89: 6, last CPU#0: [ 9.545077][ T89] #0: ffffffffae91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.545088][ T89] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.545093][ T89] #2: ffffffffae17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.545098][ T89] #3: ffffffffae17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.545102][ T89] #4: ffffffffae09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.545105][ T89] #5: ffffffffae09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.545109][ T89] irq event stamp: 353030 [ 9.545110][ T89] hardirqs last enabled at (353029): [] __down_trylock_console_sem+0x86/0xa0 [ 9.545113][ T89] hardirqs last disabled at (353030): [] console_emit_next_record+0x3d4/0x4c0 [ 9.545115][ T89] softirqs last enabled at (353024): [] netif_change_name+0x216/0x8c0 [ 9.545118][ T89] softirqs last disabled at (353022): [] netif_change_name+0x1ad/0x8c0 [ 9.545121][ T89] Preemption disabled at: [ 9.545121][ T89] [] vprintk_emit+0x31b/0x3e0 [ 9.545127][ T89] CPU: 0 UID: 0 PID: 89 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.545131][ T89] Tainted: [W]=WARN [ 9.545131][ T89] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.545133][ T89] Call Trace: [ 9.545135][ T89] [ 9.545136][ T89] dump_stack_lvl+0x6f/0xa0 [ 9.545142][ T89] ? vprintk_emit+0x31b/0x3e0 [ 9.545144][ T89] __might_resched.cold+0x1fe/0x2c1 [ 9.545148][ T89] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.545153][ T89] ? __kmalloc_noprof+0xdb/0x760 [ 9.545157][ T89] __kmalloc_noprof+0x443/0x760 [ 9.545159][ T89] ? alloc_buf.isra.0+0x4b/0x260 [ 9.545166][ T89] ? do_raw_spin_unlock+0x59/0x250 [ 9.545168][ T89] alloc_buf.isra.0+0x4b/0x260 [ 9.545172][ T89] put_chars+0x1e1/0x2f0 [ 9.545175][ T89] ? __send_to_port+0x420/0x420 [ 9.545178][ T89] ? validate_chain+0x34a/0xc20 [ 9.545183][ T89] hvc_console_print+0x292/0x780 [ 9.545186][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545192][ T89] ? hvc_write+0x3a0/0x3a0 [ 9.545195][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545200][ T89] console_emit_next_record+0x22f/0x4c0 [ 9.545204][ T89] ? devkmsg_read+0x4b0/0x4b0 [ 9.545206][ T89] ? console_flush_one_record+0x106/0x710 [ 9.545209][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545211][ T89] ? lock_acquire+0x13c/0x160 [ 9.545215][ T89] console_flush_one_record+0x46f/0x710 [ 9.545219][ T89] ? console_emit_next_record+0x4c0/0x4c0 [ 9.545221][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545226][ T89] console_unlock+0xee/0x1f0 [ 9.545229][ T89] ? console_flush_one_record+0x710/0x710 [ 9.545231][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545233][ T89] ? lock_acquire+0xe0/0x160 [ 9.545237][ T89] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.545238][ T89] ? vprintk_emit+0x320/0x3e0 [ 9.545241][ T89] vprintk_emit+0x37c/0x3e0 [ 9.545244][ T89] ? wake_up_klogd_work_func+0x90/0x90 [ 9.545245][ T89] ? __kernel_text_address+0x12/0x30 [ 9.545248][ T89] ? unwind_get_return_address+0x67/0xd0 [ 9.545251][ T89] ? arch_stack_walk+0xed/0x130 [ 9.545257][ T89] dev_vprintk_emit+0x27f/0x2c0 [ 9.545261][ T89] ? device_rename.cold+0xa/0xa [ 9.545270][ T89] dev_printk_emit+0xb9/0xee [ 9.545272][ T89] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.545276][ T89] ? check_prev_add+0x316/0xe90 [ 9.545281][ T89] __netdev_printk+0x160/0x1d0 [ 9.545287][ T89] netdev_info+0xe2/0x116 [ 9.545290][ T89] ? netdev_notice+0x120/0x120 [ 9.545293][ T89] ? find_held_lock+0x2b/0x80 [ 9.545296][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 9.545298][ T89] ? mark_held_locks+0x40/0x70 [ 9.545302][ T89] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.545304][ T89] netif_change_name.cold+0x4f/0x89 [ 9.545307][ T89] ? lock_pin_lock+0x87/0x180 [ 9.545310][ T89] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.545313][ T89] ? find_held_lock+0x2b/0x80 [ 9.545316][ T89] ? __asan_memset+0x27/0x50 [ 9.545322][ T89] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.545325][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545328][ T89] ? rtnl_link_get_size+0x350/0x350 [ 9.545329][ T89] ? mark_usage+0x61/0x170 [ 9.545331][ T89] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.545333][ T89] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.545336][ T89] ? validate_chain+0x38b/0xc20 [ 9.545340][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545342][ T89] ? lock_pin_lock+0xee/0x180 [ 9.545344][ T89] ? __lock_acquire+0x480/0xc20 [ 9.545348][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 9.545349][ T89] ? rtnl_setlink+0x29d/0x920 [ 9.545352][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545354][ T89] ? lock_acquire+0x13c/0x160 [ 9.545355][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545357][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545358][ T89] ? trace_contention_end+0xb3/0x180 [ 9.545360][ T89] ? __mutex_lock+0x1db/0x1ea0 [ 9.545363][ T89] ? __mutex_lock+0x9a3/0x1ea0 [ 9.545365][ T89] ? rtnl_setlink+0x29d/0x920 [ 9.545367][ T89] ? mark_usage+0x61/0x170 [ 9.545370][ T89] ? ww_mutex_lock+0x160/0x160 [ 9.545371][ T89] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.545380][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545384][ T89] ? rcu_is_watching+0x16/0xd0 [ 9.545391][ T89] rtnl_setlink+0x527/0x920 [ 9.545394][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 9.545395][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545418][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 9.545420][ T89] ? find_held_lock+0x2b/0x80 [ 9.545422][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 9.545424][ T89] ? mark_usage+0x61/0x170 [ 9.545426][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545431][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 9.545433][ T89] ? find_held_lock+0x2b/0x80 [ 9.545435][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 9.545437][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 9.545440][ T89] ? __rtnl_newlink+0xa50/0xa50 [ 9.545442][ T89] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.545445][ T89] ? rtnl_link_fill+0x920/0x920 [ 9.545447][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545451][ T89] ? lock_acquire.part.0+0xd4/0x280 [ 9.545453][ T89] ? find_held_lock+0x2b/0x80 [ 9.545456][ T89] netlink_rcv_skb+0x14e/0x3a0 [ 9.545460][ T89] ? rtnl_link_fill+0x920/0x920 [ 9.545463][ T89] ? netlink_ack+0xcf0/0xcf0 [ 9.545469][ T89] ? netlink_deliver_tap+0xc5/0x330 [ 9.545471][ T89] ? netlink_deliver_tap+0x13c/0x330 [ 9.545475][ T89] netlink_unicast+0x486/0x750 [ 9.545479][ T89] ? netlink_attachskb+0x810/0x810 [ 9.545483][ T89] ? __lock_acquire+0x518/0xc20 [ 9.545486][ T89] netlink_sendmsg+0x75b/0xc90 [ 9.545490][ T89] ? netlink_unicast+0x750/0x750 [ 9.545492][ T89] ? find_held_lock+0x2b/0x80 [ 9.545495][ T89] ? __lock_release.isra.0+0x69/0x1a0 [ 9.545499][ T89] __sock_sendmsg+0xce/0x190 [ 9.545502][ T89] ? fdget+0x4f/0x1e0 [ 9.545506][ T89] __sys_sendto+0x260/0x320 [ 9.545509][ T89] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.545523][ T89] __x64_sys_sendto+0xe4/0x1f0 [ 9.545527][ T89] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.545531][ T89] ? lockdep_hardirqs_on+0x91/0x130 [ 9.545533][ T89] ? do_syscall_64+0xa6/0x530 [ 9.545536][ T89] do_syscall_64+0xff/0x530 [ 9.545538][ T89] ? irq_exit_rcu+0x1a/0x30 [ 9.545542][ T89] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.545544][ T89] RIP: 0033:0x7f61a4acc54e [ 9.545548][ T89] 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 [ 9.545550][ T89] RSP: 002b:00007fff945bf510 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.545552][ T89] RAX: ffffffffffffffda RBX: 0000557a3e4230e0 RCX: 00007f61a4acc54e [ 9.545553][ T89] RDX: 0000000000000030 RSI: 0000557a3e584bd0 RDI: 0000000000000022 [ 9.545554][ T89] RBP: 00007fff945bf520 R08: 00007fff945bf570 R09: 0000000000000080 [ 9.545555][ T89] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557a3e587150 [ 9.545556][ T89] R13: 00007fff945bf654 R14: 0000000000000000 R15: 0000000000000000 [ 9.545563][ T89] [ 9.594085][ T83] netdevsim netdevsim647 eni647np1: renamed from eth1 [ 10.094390][ T211] 8021q: adding VLAN 0 to HW filter on device eni400np1 [ 10.149882][ T213] 8021q: adding VLAN 0 to HW filter on device eni647np1