[ 10.424669][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 10.424730][ T83] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.424733][ T83] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 83, name: (udev-worker) [ 10.424734][ T83] preempt_count: 1, expected: 0 [ 10.424735][ T83] RCU nest depth: 0, expected: 0 [ 10.424736][ T83] locks held by (udev-worker)/83: 6, last CPU#3: [ 10.424739][ T83] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.424750][ T83] #1: ff1100000d852dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.424755][ T83] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.424761][ T83] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.424765][ T83] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.424768][ T83] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.424772][ T83] irq event stamp: 365322 [ 10.424773][ T83] hardirqs last enabled at (365321): [] __down_trylock_console_sem+0x86/0xa0 [ 10.424775][ T83] hardirqs last disabled at (365322): [] console_emit_next_record+0x3f8/0x4f0 [ 10.424777][ T83] softirqs last enabled at (365316): [] netif_change_name+0x216/0x8c0 [ 10.424779][ T83] softirqs last disabled at (365314): [] netif_change_name+0x1ad/0x8c0 [ 10.424782][ T83] Preemption disabled at: [ 10.424782][ T83] [] vprintk_emit+0x31b/0x3e0 [ 10.424788][ T83] CPU: 3 UID: 0 PID: 83 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.424792][ T83] Tainted: [W]=WARN [ 10.424793][ T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.424794][ T83] Call Trace: [ 10.424796][ T83] [ 10.424798][ T83] dump_stack_lvl+0x6f/0xa0 [ 10.424803][ T83] ? vprintk_emit+0x31b/0x3e0 [ 10.424805][ T83] __might_resched.cold+0x1fe/0x2c1 [ 10.424810][ T83] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.424814][ T83] ? __kmalloc_noprof+0xdb/0x760 [ 10.424819][ T83] __kmalloc_noprof+0x443/0x760 [ 10.424821][ T83] ? alloc_buf.isra.0+0x4b/0x260 [ 10.424827][ T83] ? do_raw_spin_unlock+0x59/0x250 [ 10.424829][ T83] alloc_buf.isra.0+0x4b/0x260 [ 10.424833][ T83] put_chars+0x1e1/0x2f0 [ 10.424836][ T83] ? __send_to_port+0x420/0x420 [ 10.424839][ T83] ? validate_chain+0x34a/0xc20 [ 10.424844][ T83] hvc_console_print+0x292/0x780 [ 10.424847][ T83] ? __lock_acquire+0x518/0xc20 [ 10.424852][ T83] ? hvc_write+0x3a0/0x3a0 [ 10.424855][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.424863][ T83] console_emit_next_record+0x252/0x4f0 [ 10.424867][ T83] ? devkmsg_read+0x4e0/0x4e0 [ 10.424871][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.424873][ T83] ? lock_acquire+0x13c/0x160 [ 10.424877][ T83] console_flush_one_record+0x46f/0x710 [ 10.424882][ T83] ? console_emit_next_record+0x4f0/0x4f0 [ 10.424883][ T83] ? __lock_acquire+0x518/0xc20 [ 10.424889][ T83] console_unlock+0xee/0x1f0 [ 10.424891][ T83] ? console_flush_one_record+0x710/0x710 [ 10.424893][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.424895][ T83] ? lock_acquire+0x60/0x160 [ 10.424899][ T83] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.424900][ T83] ? vprintk_emit+0x320/0x3e0 [ 10.424904][ T83] vprintk_emit+0x37c/0x3e0 [ 10.424907][ T83] ? wake_up_klogd_work_func+0x90/0x90 [ 10.424910][ T83] ? write_profile+0xf0/0xf0 [ 10.424913][ T83] ? unwind_get_return_address+0x67/0xd0 [ 10.424920][ T83] dev_vprintk_emit+0x27f/0x2c0 [ 10.424925][ T83] ? device_rename.cold+0xa/0xa [ 10.424930][ T83] ? filter_irq_stacks+0xd0/0xd0 [ 10.424936][ T83] dev_printk_emit+0xb9/0xee [ 10.424939][ T83] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.424943][ T83] ? check_prev_add+0x316/0xe90 [ 10.424948][ T83] __netdev_printk+0x160/0x1d0 [ 10.424953][ T83] netdev_info+0xe2/0x116 [ 10.424956][ T83] ? netdev_notice+0x120/0x120 [ 10.424958][ T83] ? find_held_lock+0x2b/0x80 [ 10.424962][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 10.424964][ T83] ? mark_held_locks+0x40/0x70 [ 10.424968][ T83] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.424971][ T83] netif_change_name.cold+0x4f/0x89 [ 10.424974][ T83] ? __lock_acquire+0x518/0xc20 [ 10.424975][ T83] ? rwsem_optimistic_spin+0x3c7/0x480 [ 10.424978][ T83] ? find_held_lock+0x2/0x80 [ 10.424981][ T83] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.424984][ T83] ? find_held_lock+0x2b/0x80 [ 10.424987][ T83] ? __asan_memset+0x27/0x50 [ 10.424993][ T83] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.424996][ T83] ? __lock_acquire+0x518/0xc20 [ 10.424999][ T83] ? rtnl_link_get_size+0x350/0x350 [ 10.425000][ T83] ? mark_usage+0x61/0x170 [ 10.425002][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.425005][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.425007][ T83] ? validate_chain+0x38b/0xc20 [ 10.425011][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425016][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 10.425018][ T83] ? rtnl_setlink+0x29d/0x920 [ 10.425021][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.425023][ T83] ? lock_acquire+0x13c/0x160 [ 10.425024][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.425026][ T83] ? rcu_is_watching+0x16/0xd0 [ 10.425028][ T83] ? trace_contention_end+0xb3/0x180 [ 10.425031][ T83] ? __mutex_lock+0x1db/0x1ea0 [ 10.425034][ T83] ? __mutex_lock+0x9a3/0x1ea0 [ 10.425035][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425037][ T83] ? rtnl_setlink+0x29d/0x920 [ 10.425040][ T83] ? mark_usage+0x61/0x170 [ 10.425042][ T83] ? ww_mutex_lock+0x160/0x160 [ 10.425044][ T83] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.425050][ T83] ? mark_usage+0x61/0x170 [ 10.425054][ T83] ? cap_capable+0x1d7/0x3d0 [ 10.425062][ T83] rtnl_setlink+0x527/0x920 [ 10.425066][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 10.425070][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425094][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 10.425096][ T83] ? find_held_lock+0x2b/0x80 [ 10.425099][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 10.425101][ T83] ? mark_usage+0x61/0x170 [ 10.425102][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425107][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 10.425109][ T83] ? find_held_lock+0x2b/0x80 [ 10.425116][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 10.425118][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 10.425122][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 10.425125][ T83] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.425128][ T83] ? rtnl_link_fill+0x900/0x900 [ 10.425130][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425134][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 10.425136][ T83] ? find_held_lock+0x2b/0x80 [ 10.425140][ T83] netlink_rcv_skb+0x14e/0x3a0 [ 10.425144][ T83] ? rtnl_link_fill+0x900/0x900 [ 10.425147][ T83] ? netlink_ack+0xcd0/0xcd0 [ 10.425154][ T83] ? netlink_deliver_tap+0xc5/0x330 [ 10.425156][ T83] ? netlink_deliver_tap+0x13c/0x330 [ 10.425161][ T83] netlink_unicast+0x486/0x750 [ 10.425165][ T83] ? netlink_attachskb+0x810/0x810 [ 10.425168][ T83] ? __lock_acquire+0x518/0xc20 [ 10.425173][ T83] netlink_sendmsg+0x735/0xc60 [ 10.425177][ T83] ? netlink_unicast+0x750/0x750 [ 10.425181][ T83] ? __might_fault+0x97/0x140 [ 10.425185][ T83] ? __might_fault+0x97/0x140 [ 10.425188][ T83] __sys_sendto+0x2aa/0x400 [ 10.425192][ T83] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.425203][ T83] ? exc_page_fault+0x87/0x100 [ 10.425209][ T83] __x64_sys_sendto+0xe4/0x1f0 [ 10.425211][ T83] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.425215][ T83] ? lockdep_hardirqs_on+0x91/0x130 [ 10.425217][ T83] ? do_syscall_64+0xa6/0x530 [ 10.425218][ T83] do_syscall_64+0xff/0x530 [ 10.425220][ T83] ? exc_page_fault+0xee/0x100 [ 10.425222][ T83] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.425225][ T83] RIP: 0033:0x7f3e8270a54e [ 10.425229][ T83] 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 [ 10.425231][ T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.425234][ T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 10.425235][ T83] RDX: 0000000000000030 RSI: 00005562575e26f0 RDI: 0000000000000011 [ 10.425236][ T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 10.425237][ T83] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575e4c90 [ 10.425238][ T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 10.425245][ T83] [ 10.479471][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 10.485996][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 10.493246][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 11.099124][ T188] devlink (188) used greatest stack depth: 22528 bytes left [ 14.188623][ T84] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.188642][ T84] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.188644][ T84] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 84, name: (udev-worker) [ 14.188646][ T84] preempt_count: 1, expected: 0 [ 14.188647][ T84] RCU nest depth: 0, expected: 0 [ 14.188648][ T84] locks held by (udev-worker)/84: 6, last CPU#2: [ 14.188650][ T84] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.188662][ T84] #1: ff1100000cafadd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.188667][ T84] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.188673][ T84] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.188677][ T84] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.188680][ T84] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.188684][ T84] irq event stamp: 453132 [ 14.188685][ T84] hardirqs last enabled at (453131): [] __down_trylock_console_sem+0x86/0xa0 [ 14.188687][ T84] hardirqs last disabled at (453132): [] console_emit_next_record+0x3f8/0x4f0 [ 14.188689][ T84] softirqs last enabled at (453126): [] netif_change_name+0x216/0x8c0 [ 14.188691][ T84] softirqs last disabled at (453124): [] netif_change_name+0x1ad/0x8c0 [ 14.188694][ T84] Preemption disabled at: [ 14.188694][ T84] [] vprintk_emit+0x31b/0x3e0 [ 14.188700][ T84] CPU: 2 UID: 0 PID: 84 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.188703][ T84] Tainted: [W]=WARN [ 14.188704][ T84] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.188706][ T84] Call Trace: [ 14.188707][ T84] [ 14.188709][ T84] dump_stack_lvl+0x6f/0xa0 [ 14.188715][ T84] ? vprintk_emit+0x31b/0x3e0 [ 14.188717][ T84] __might_resched.cold+0x1fe/0x2c1 [ 14.188722][ T84] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.188726][ T84] ? __kmalloc_noprof+0xdb/0x760 [ 14.188731][ T84] __kmalloc_noprof+0x443/0x760 [ 14.188733][ T84] ? alloc_buf.isra.0+0x4b/0x260 [ 14.188739][ T84] ? do_raw_spin_unlock+0x59/0x250 [ 14.188741][ T84] alloc_buf.isra.0+0x4b/0x260 [ 14.188744][ T84] put_chars+0x1e1/0x2f0 [ 14.188747][ T84] ? __send_to_port+0x420/0x420 [ 14.188749][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.188753][ T84] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.188756][ T84] ? validate_chain+0x38b/0xc20 [ 14.188761][ T84] hvc_console_print+0x292/0x780 [ 14.188763][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188768][ T84] ? hvc_write+0x3a0/0x3a0 [ 14.188771][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188776][ T84] console_emit_next_record+0x252/0x4f0 [ 14.188780][ T84] ? devkmsg_read+0x4e0/0x4e0 [ 14.188785][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188787][ T84] ? lock_acquire+0x13c/0x160 [ 14.188791][ T84] console_flush_one_record+0x46f/0x710 [ 14.188795][ T84] ? console_emit_next_record+0x4f0/0x4f0 [ 14.188797][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188802][ T84] console_unlock+0xee/0x1f0 [ 14.188805][ T84] ? console_flush_one_record+0x710/0x710 [ 14.188806][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188808][ T84] ? lock_acquire+0x60/0x160 [ 14.188812][ T84] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.188813][ T84] ? vprintk_emit+0x320/0x3e0 [ 14.188817][ T84] vprintk_emit+0x37c/0x3e0 [ 14.188820][ T84] ? wake_up_klogd_work_func+0x90/0x90 [ 14.188823][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188828][ T84] dev_vprintk_emit+0x27f/0x2c0 [ 14.188834][ T84] ? device_rename.cold+0xa/0xa [ 14.188842][ T84] dev_printk_emit+0xb9/0xee [ 14.188845][ T84] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.188847][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.188850][ T84] ? validate_chain+0x38b/0xc20 [ 14.188852][ T84] ? is_bpf_text_address+0x72/0x110 [ 14.188856][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.188858][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.188863][ T84] __netdev_printk+0x160/0x1d0 [ 14.188868][ T84] netdev_info+0xe2/0x116 [ 14.188871][ T84] ? netdev_notice+0x120/0x120 [ 14.188873][ T84] ? find_held_lock+0x2b/0x80 [ 14.188877][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 14.188879][ T84] ? mark_held_locks+0x40/0x70 [ 14.188883][ T84] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 14.188885][ T84] netif_change_name.cold+0x4f/0x89 [ 14.188889][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188890][ T84] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.188893][ T84] ? find_held_lock+0x2/0x80 [ 14.188896][ T84] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.188898][ T84] ? find_held_lock+0x2b/0x80 [ 14.188902][ T84] ? __asan_memset+0x27/0x50 [ 14.188907][ T84] do_setlink.isra.0+0x1f7d/0x2a60 [ 14.188911][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188913][ T84] ? rtnl_link_get_size+0x350/0x350 [ 14.188915][ T84] ? mark_usage+0x61/0x170 [ 14.188916][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.188919][ T84] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.188920][ T84] ? validate_chain+0x38b/0xc20 [ 14.188925][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188929][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 14.188931][ T84] ? rtnl_setlink+0x29d/0x920 [ 14.188934][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188936][ T84] ? lock_acquire+0x13c/0x160 [ 14.188938][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188939][ T84] ? rcu_is_watching+0x16/0xd0 [ 14.188941][ T84] ? trace_contention_end+0xb3/0x180 [ 14.188944][ T84] ? __mutex_lock+0x1db/0x1ea0 [ 14.188947][ T84] ? __mutex_lock+0x9a3/0x1ea0 [ 14.188948][ T84] ? __lock_acquire+0x518/0xc20 [ 14.188950][ T84] ? rtnl_setlink+0x29d/0x920 [ 14.188953][ T84] ? mark_usage+0x61/0x170 [ 14.188955][ T84] ? ww_mutex_lock+0x160/0x160 [ 14.188957][ T84] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.188963][ T84] ? mark_usage+0x61/0x170 [ 14.188966][ T84] ? cap_capable+0x1d7/0x3d0 [ 14.188975][ T84] rtnl_setlink+0x527/0x920 [ 14.188978][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 14.188980][ T84] ? __lock_acquire+0x518/0xc20 [ 14.189003][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 14.189005][ T84] ? find_held_lock+0x2b/0x80 [ 14.189008][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 14.189010][ T84] ? mark_usage+0x61/0x170 [ 14.189012][ T84] ? __lock_acquire+0x518/0xc20 [ 14.189016][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 14.189018][ T84] ? find_held_lock+0x2b/0x80 [ 14.189020][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 14.189023][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 14.189026][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 14.189029][ T84] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.189032][ T84] ? rtnl_link_fill+0x900/0x900 [ 14.189034][ T84] ? __lock_acquire+0x518/0xc20 [ 14.189038][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 14.189040][ T84] ? find_held_lock+0x2b/0x80 [ 14.189044][ T84] netlink_rcv_skb+0x14e/0x3a0 [ 14.189047][ T84] ? rtnl_link_fill+0x900/0x900 [ 14.189051][ T84] ? netlink_ack+0xcd0/0xcd0 [ 14.189058][ T84] ? netlink_deliver_tap+0xc5/0x330 [ 14.189060][ T84] ? netlink_deliver_tap+0x13c/0x330 [ 14.189064][ T84] netlink_unicast+0x486/0x750 [ 14.189072][ T84] ? netlink_attachskb+0x810/0x810 [ 14.189074][ T84] ? __lock_acquire+0x518/0xc20 [ 14.189077][ T84] ? do_raw_spin_trylock+0x161/0x180 [ 14.189080][ T84] netlink_sendmsg+0x735/0xc60 [ 14.189085][ T84] ? netlink_unicast+0x750/0x750 [ 14.189089][ T84] ? __might_fault+0x97/0x140 [ 14.189092][ T84] ? __might_fault+0x97/0x140 [ 14.189096][ T84] __sys_sendto+0x2aa/0x400 [ 14.189100][ T84] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.189110][ T84] ? exc_page_fault+0x87/0x100 [ 14.189117][ T84] __x64_sys_sendto+0xe4/0x1f0 [ 14.189119][ T84] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.189122][ T84] ? lockdep_hardirqs_on+0x91/0x130 [ 14.189129][ T84] ? do_syscall_64+0xa6/0x530 [ 14.189130][ T84] do_syscall_64+0xff/0x530 [ 14.189132][ T84] ? exc_page_fault+0xee/0x100 [ 14.189135][ T84] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.189137][ T84] RIP: 0033:0x7f3e8270a54e [ 14.189141][ T84] 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 [ 14.189143][ T84] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.189146][ T84] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 14.189147][ T84] RDX: 0000000000000030 RSI: 000055625748bb50 RDI: 0000000000000014 [ 14.189148][ T84] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 14.189149][ T84] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575e8930 [ 14.189150][ T84] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 14.189157][ T84] [ 14.246949][ T91] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.256901][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.263172][ T89] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.609048][ T92] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 14.616741][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 14.621037][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 14.636383][ T89] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 14.993506][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.010041][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.018605][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.064009][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.403888][ T91] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.403905][ T91] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.403908][ T91] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 91, name: (udev-worker) [ 15.403910][ T91] preempt_count: 1, expected: 0 [ 15.403910][ T91] RCU nest depth: 0, expected: 0 [ 15.403911][ T91] locks held by (udev-worker)/91: 6, last CPU#0: [ 15.403914][ T91] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.403926][ T91] #1: ff1100000bb7add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 15.403931][ T91] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.403937][ T91] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.403940][ T91] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.403944][ T91] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.403948][ T91] irq event stamp: 619750 [ 15.403948][ T91] hardirqs last enabled at (619749): [] __down_trylock_console_sem+0x86/0xa0 [ 15.403951][ T91] hardirqs last disabled at (619750): [] console_emit_next_record+0x3f8/0x4f0 [ 15.403952][ T91] softirqs last enabled at (619744): [] netif_change_name+0x216/0x8c0 [ 15.403955][ T91] softirqs last disabled at (619742): [] netif_change_name+0x1ad/0x8c0 [ 15.403957][ T91] Preemption disabled at: [ 15.403958][ T91] [] vprintk_emit+0x31b/0x3e0 [ 15.403963][ T91] CPU: 0 UID: 0 PID: 91 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.403967][ T91] Tainted: [W]=WARN [ 15.403968][ T91] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.403970][ T91] Call Trace: [ 15.403971][ T91] [ 15.403973][ T91] dump_stack_lvl+0x6f/0xa0 [ 15.403978][ T91] ? vprintk_emit+0x31b/0x3e0 [ 15.403980][ T91] __might_resched.cold+0x1fe/0x2c1 [ 15.403985][ T91] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.403989][ T91] ? __kmalloc_noprof+0xdb/0x760 [ 15.403995][ T91] __kmalloc_noprof+0x443/0x760 [ 15.403998][ T91] ? alloc_buf.isra.0+0x4b/0x260 [ 15.404005][ T91] ? do_raw_spin_unlock+0x59/0x250 [ 15.404008][ T91] alloc_buf.isra.0+0x4b/0x260 [ 15.404011][ T91] put_chars+0x1e1/0x2f0 [ 15.404014][ T91] ? __send_to_port+0x420/0x420 [ 15.404016][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.404020][ T91] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.404023][ T91] ? validate_chain+0x38b/0xc20 [ 15.404027][ T91] hvc_console_print+0x292/0x780 [ 15.404030][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404035][ T91] ? hvc_write+0x3a0/0x3a0 [ 15.404038][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404043][ T91] console_emit_next_record+0x252/0x4f0 [ 15.404047][ T91] ? devkmsg_read+0x4e0/0x4e0 [ 15.404052][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404054][ T91] ? lock_acquire+0x13c/0x160 [ 15.404058][ T91] console_flush_one_record+0x46f/0x710 [ 15.404062][ T91] ? console_emit_next_record+0x4f0/0x4f0 [ 15.404063][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404072][ T91] console_unlock+0xee/0x1f0 [ 15.404074][ T91] ? console_flush_one_record+0x710/0x710 [ 15.404076][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404078][ T91] ? lock_acquire+0x60/0x160 [ 15.404082][ T91] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.404083][ T91] ? vprintk_emit+0x320/0x3e0 [ 15.404086][ T91] vprintk_emit+0x37c/0x3e0 [ 15.404090][ T91] ? wake_up_klogd_work_func+0x90/0x90 [ 15.404093][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404098][ T91] dev_vprintk_emit+0x27f/0x2c0 [ 15.404104][ T91] ? device_rename.cold+0xa/0xa [ 15.404114][ T91] dev_printk_emit+0xb9/0xee [ 15.404117][ T91] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.404119][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.404122][ T91] ? validate_chain+0x38b/0xc20 [ 15.404124][ T91] ? is_bpf_text_address+0x72/0x110 [ 15.404127][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.404135][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.404139][ T91] __netdev_printk+0x160/0x1d0 [ 15.404144][ T91] netdev_info+0xe2/0x116 [ 15.404147][ T91] ? netdev_notice+0x120/0x120 [ 15.404149][ T91] ? find_held_lock+0x2b/0x80 [ 15.404153][ T91] ? __lock_release.isra.0+0x69/0x1a0 [ 15.404155][ T91] ? mark_held_locks+0x40/0x70 [ 15.404159][ T91] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 15.404161][ T91] netif_change_name.cold+0x4f/0x89 [ 15.404165][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404166][ T91] ? rwsem_optimistic_spin+0x3c7/0x480 [ 15.404169][ T91] ? find_held_lock+0x2/0x80 [ 15.404172][ T91] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.404175][ T91] ? find_held_lock+0x2b/0x80 [ 15.404178][ T91] ? __asan_memset+0x27/0x50 [ 15.404184][ T91] do_setlink.isra.0+0x1f7d/0x2a60 [ 15.404187][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404190][ T91] ? rtnl_link_get_size+0x350/0x350 [ 15.404192][ T91] ? mark_usage+0x61/0x170 [ 15.404193][ T91] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.404196][ T91] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.404198][ T91] ? validate_chain+0x38b/0xc20 [ 15.404206][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404215][ T91] ? lock_acquire.part.0+0xd4/0x280 [ 15.404218][ T91] ? rtnl_setlink+0x29d/0x920 [ 15.404223][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404227][ T91] ? lock_acquire+0x13c/0x160 [ 15.404229][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404232][ T91] ? rcu_is_watching+0x16/0xd0 [ 15.404235][ T91] ? trace_contention_end+0xb3/0x180 [ 15.404240][ T91] ? __mutex_lock+0x1db/0x1ea0 [ 15.404244][ T91] ? __mutex_lock+0x9a3/0x1ea0 [ 15.404245][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404247][ T91] ? rtnl_setlink+0x29d/0x920 [ 15.404250][ T91] ? mark_usage+0x61/0x170 [ 15.404253][ T91] ? ww_mutex_lock+0x160/0x160 [ 15.404255][ T91] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.404261][ T91] ? mark_usage+0x61/0x170 [ 15.404264][ T91] ? cap_capable+0x1d7/0x3d0 [ 15.404273][ T91] rtnl_setlink+0x527/0x920 [ 15.404277][ T91] ? __rtnl_newlink+0xa50/0xa50 [ 15.404279][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404309][ T91] ? lock_acquire.part.0+0xd4/0x280 [ 15.404311][ T91] ? find_held_lock+0x2b/0x80 [ 15.404314][ T91] ? __lock_release.isra.0+0x69/0x1a0 [ 15.404316][ T91] ? mark_usage+0x61/0x170 [ 15.404318][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404323][ T91] ? lock_acquire.part.0+0xd4/0x280 [ 15.404325][ T91] ? find_held_lock+0x2b/0x80 [ 15.404328][ T91] ? __rtnl_newlink+0xa50/0xa50 [ 15.404330][ T91] ? __lock_release.isra.0+0x69/0x1a0 [ 15.404334][ T91] ? __rtnl_newlink+0xa50/0xa50 [ 15.404336][ T91] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.404340][ T91] ? rtnl_link_fill+0x900/0x900 [ 15.404342][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404347][ T91] ? lock_acquire.part.0+0xd4/0x280 [ 15.404348][ T91] ? find_held_lock+0x2b/0x80 [ 15.404353][ T91] netlink_rcv_skb+0x14e/0x3a0 [ 15.404356][ T91] ? rtnl_link_fill+0x900/0x900 [ 15.404360][ T91] ? netlink_ack+0xcd0/0xcd0 [ 15.404367][ T91] ? netlink_deliver_tap+0xc5/0x330 [ 15.404369][ T91] ? netlink_deliver_tap+0x13c/0x330 [ 15.404374][ T91] netlink_unicast+0x486/0x750 [ 15.404378][ T91] ? netlink_attachskb+0x810/0x810 [ 15.404381][ T91] ? __lock_acquire+0x518/0xc20 [ 15.404386][ T91] netlink_sendmsg+0x735/0xc60 [ 15.404391][ T91] ? netlink_unicast+0x750/0x750 [ 15.404395][ T91] ? __might_fault+0x97/0x140 [ 15.404398][ T91] ? __might_fault+0x97/0x140 [ 15.404402][ T91] __sys_sendto+0x2aa/0x400 [ 15.404406][ T91] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.404428][ T91] __x64_sys_sendto+0xe4/0x1f0 [ 15.404431][ T91] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.404435][ T91] ? lockdep_hardirqs_on+0x91/0x130 [ 15.404439][ T91] ? do_syscall_64+0xa6/0x530 [ 15.404441][ T91] do_syscall_64+0xff/0x530 [ 15.404443][ T91] ? exc_page_fault+0xee/0x100 [ 15.404447][ T91] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.404450][ T91] RIP: 0033:0x7f3e8270a54e [ 15.404454][ T91] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.404455][ T91] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.404458][ T91] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 15.404460][ T91] RDX: 0000000000000030 RSI: 00005562575e85c0 RDI: 0000000000000022 [ 15.404461][ T91] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 15.404462][ T91] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575ec0d0 [ 15.404463][ T91] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 15.404470][ T91] [ 15.456601][ T89] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.471516][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.477591][ T83] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 15.877614][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 15.904429][ T84] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 15.908180][ T91] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 15.921502][ T89] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.276971][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 16.286109][ T84] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.295568][ T91] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.312464][ T89] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.754504][ T84] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 16.754521][ T84] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.754524][ T84] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 84, name: (udev-worker) [ 16.754526][ T84] preempt_count: 1, expected: 0 [ 16.754526][ T84] RCU nest depth: 0, expected: 0 [ 16.754528][ T84] locks held by (udev-worker)/84: 6, last CPU#0: [ 16.754530][ T84] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.754542][ T84] #1: ff1100000da2add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.754547][ T84] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.754553][ T84] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.754556][ T84] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.754560][ T84] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 16.754564][ T84] irq event stamp: 1196638 [ 16.754565][ T84] hardirqs last enabled at (1196637): [] __down_trylock_console_sem+0x86/0xa0 [ 16.754567][ T84] hardirqs last disabled at (1196638): [] console_emit_next_record+0x3f8/0x4f0 [ 16.754569][ T84] softirqs last enabled at (1196632): [] netif_change_name+0x216/0x8c0 [ 16.754571][ T84] softirqs last disabled at (1196630): [] netif_change_name+0x1ad/0x8c0 [ 16.754574][ T84] Preemption disabled at: [ 16.754574][ T84] [] vprintk_emit+0x31b/0x3e0 [ 16.754580][ T84] CPU: 0 UID: 0 PID: 84 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.754584][ T84] Tainted: [W]=WARN [ 16.754585][ T84] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.754587][ T84] Call Trace: [ 16.754588][ T84] [ 16.754590][ T84] dump_stack_lvl+0x6f/0xa0 [ 16.754596][ T84] ? vprintk_emit+0x31b/0x3e0 [ 16.754598][ T84] __might_resched.cold+0x1fe/0x2c1 [ 16.754603][ T84] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.754607][ T84] ? __kmalloc_noprof+0xdb/0x760 [ 16.754612][ T84] __kmalloc_noprof+0x443/0x760 [ 16.754614][ T84] ? alloc_buf.isra.0+0x4b/0x260 [ 16.754620][ T84] ? do_raw_spin_unlock+0x59/0x250 [ 16.754622][ T84] alloc_buf.isra.0+0x4b/0x260 [ 16.754625][ T84] put_chars+0x1e1/0x2f0 [ 16.754628][ T84] ? __send_to_port+0x420/0x420 [ 16.754630][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.754635][ T84] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.754637][ T84] ? validate_chain+0x38b/0xc20 [ 16.754642][ T84] hvc_console_print+0x292/0x780 [ 16.754645][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754650][ T84] ? hvc_write+0x3a0/0x3a0 [ 16.754653][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754658][ T84] console_emit_next_record+0x252/0x4f0 [ 16.754662][ T84] ? devkmsg_read+0x4e0/0x4e0 [ 16.754666][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754669][ T84] ? lock_acquire+0x13c/0x160 [ 16.754673][ T84] console_flush_one_record+0x46f/0x710 [ 16.754677][ T84] ? console_emit_next_record+0x4f0/0x4f0 [ 16.754679][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754684][ T84] console_unlock+0xee/0x1f0 [ 16.754687][ T84] ? console_flush_one_record+0x710/0x710 [ 16.754689][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754691][ T84] ? lock_acquire+0x60/0x160 [ 16.754694][ T84] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.754696][ T84] ? vprintk_emit+0x320/0x3e0 [ 16.754699][ T84] vprintk_emit+0x37c/0x3e0 [ 16.754703][ T84] ? wake_up_klogd_work_func+0x90/0x90 [ 16.754706][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754711][ T84] dev_vprintk_emit+0x27f/0x2c0 [ 16.754716][ T84] ? device_rename.cold+0xa/0xa [ 16.754725][ T84] dev_printk_emit+0xb9/0xee [ 16.754728][ T84] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.754730][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.754733][ T84] ? validate_chain+0x38b/0xc20 [ 16.754735][ T84] ? is_bpf_text_address+0x72/0x110 [ 16.754738][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.754741][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.754745][ T84] __netdev_printk+0x160/0x1d0 [ 16.754750][ T84] netdev_info+0xe2/0x116 [ 16.754753][ T84] ? netdev_notice+0x120/0x120 [ 16.754755][ T84] ? find_held_lock+0x2b/0x80 [ 16.754759][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 16.754762][ T84] ? mark_held_locks+0x40/0x70 [ 16.754765][ T84] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 16.754768][ T84] netif_change_name.cold+0x4f/0x89 [ 16.754771][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754773][ T84] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.754775][ T84] ? find_held_lock+0x2/0x80 [ 16.754779][ T84] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.754781][ T84] ? find_held_lock+0x2b/0x80 [ 16.754785][ T84] ? __asan_memset+0x27/0x50 [ 16.754791][ T84] do_setlink.isra.0+0x1f7d/0x2a60 [ 16.754794][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754797][ T84] ? rtnl_link_get_size+0x350/0x350 [ 16.754798][ T84] ? mark_usage+0x61/0x170 [ 16.754800][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.754802][ T84] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.754804][ T84] ? validate_chain+0x38b/0xc20 [ 16.754808][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754813][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 16.754815][ T84] ? rtnl_setlink+0x29d/0x920 [ 16.754818][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754820][ T84] ? lock_acquire+0x13c/0x160 [ 16.754822][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754823][ T84] ? rcu_is_watching+0x16/0xd0 [ 16.754825][ T84] ? trace_contention_end+0xb3/0x180 [ 16.754828][ T84] ? __mutex_lock+0x1db/0x1ea0 [ 16.754831][ T84] ? __mutex_lock+0x9a3/0x1ea0 [ 16.754833][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754835][ T84] ? rtnl_setlink+0x29d/0x920 [ 16.754837][ T84] ? mark_usage+0x61/0x170 [ 16.754840][ T84] ? ww_mutex_lock+0x160/0x160 [ 16.754841][ T84] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.754848][ T84] ? mark_usage+0x61/0x170 [ 16.754851][ T84] ? cap_capable+0x1d7/0x3d0 [ 16.754860][ T84] rtnl_setlink+0x527/0x920 [ 16.754864][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 16.754866][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754890][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 16.754892][ T84] ? find_held_lock+0x2b/0x80 [ 16.754895][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 16.754897][ T84] ? mark_usage+0x61/0x170 [ 16.754899][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754904][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 16.754906][ T84] ? find_held_lock+0x2b/0x80 [ 16.754908][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 16.754910][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 16.754914][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 16.754916][ T84] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.754920][ T84] ? rtnl_link_fill+0x900/0x900 [ 16.754922][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754926][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 16.754928][ T84] ? find_held_lock+0x2b/0x80 [ 16.754932][ T84] netlink_rcv_skb+0x14e/0x3a0 [ 16.754936][ T84] ? rtnl_link_fill+0x900/0x900 [ 16.754939][ T84] ? netlink_ack+0xcd0/0xcd0 [ 16.754947][ T84] ? netlink_deliver_tap+0xc5/0x330 [ 16.754949][ T84] ? netlink_deliver_tap+0x13c/0x330 [ 16.754954][ T84] netlink_unicast+0x486/0x750 [ 16.754958][ T84] ? netlink_attachskb+0x810/0x810 [ 16.754961][ T84] ? __lock_acquire+0x518/0xc20 [ 16.754963][ T84] ? do_raw_spin_trylock+0x161/0x180 [ 16.754967][ T84] netlink_sendmsg+0x735/0xc60 [ 16.754971][ T84] ? netlink_unicast+0x750/0x750 [ 16.754975][ T84] ? __might_fault+0x97/0x140 [ 16.754979][ T84] ? __might_fault+0x97/0x140 [ 16.754982][ T84] __sys_sendto+0x2aa/0x400 [ 16.754986][ T84] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.754997][ T84] ? exc_page_fault+0x87/0x100 [ 16.755004][ T84] __x64_sys_sendto+0xe4/0x1f0 [ 16.755006][ T84] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.755010][ T84] ? lockdep_hardirqs_on+0x91/0x130 [ 16.755011][ T84] ? do_syscall_64+0xa6/0x530 [ 16.755013][ T84] do_syscall_64+0xff/0x530 [ 16.755014][ T84] ? exc_page_fault+0xee/0x100 [ 16.755017][ T84] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.755020][ T84] RIP: 0033:0x7f3e8270a54e [ 16.755024][ T84] 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 [ 16.755026][ T84] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.755029][ T84] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 16.755030][ T84] RDX: 0000000000000030 RSI: 00005562575f8810 RDI: 0000000000000014 [ 16.755031][ T84] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 16.755032][ T84] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575fa670 [ 16.755033][ T84] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 16.755040][ T84] [ 16.810451][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 16.814455][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 16.816199][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 17.226757][ T84] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 17.233260][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 17.261227][ T91] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 17.266874][ T83] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.384913][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.384930][ T83] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.384933][ T83] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 83, name: (udev-worker) [ 18.384935][ T83] preempt_count: 1, expected: 0 [ 18.384936][ T83] RCU nest depth: 0, expected: 0 [ 18.384937][ T83] locks held by (udev-worker)/83: 6, last CPU#2: [ 18.384939][ T83] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 18.384951][ T83] #1: ff1100000d972dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 18.384956][ T83] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.384962][ T83] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.384965][ T83] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.384969][ T83] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 18.384973][ T83] irq event stamp: 1249682 [ 18.384974][ T83] hardirqs last enabled at (1249681): [] __down_trylock_console_sem+0x86/0xa0 [ 18.384976][ T83] hardirqs last disabled at (1249682): [] console_emit_next_record+0x3f8/0x4f0 [ 18.384978][ T83] softirqs last enabled at (1249676): [] netif_change_name+0x216/0x8c0 [ 18.384981][ T83] softirqs last disabled at (1249674): [] netif_change_name+0x1ad/0x8c0 [ 18.384983][ T83] Preemption disabled at: [ 18.384984][ T83] [] vprintk_emit+0x31b/0x3e0 [ 18.384989][ T83] CPU: 2 UID: 0 PID: 83 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.384993][ T83] Tainted: [W]=WARN [ 18.384994][ T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.384995][ T83] Call Trace: [ 18.384997][ T83] [ 18.384999][ T83] dump_stack_lvl+0x6f/0xa0 [ 18.385004][ T83] ? vprintk_emit+0x31b/0x3e0 [ 18.385007][ T83] __might_resched.cold+0x1fe/0x2c1 [ 18.385011][ T83] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.385015][ T83] ? __kmalloc_noprof+0xdb/0x760 [ 18.385020][ T83] __kmalloc_noprof+0x443/0x760 [ 18.385022][ T83] ? alloc_buf.isra.0+0x4b/0x260 [ 18.385028][ T83] ? do_raw_spin_unlock+0x59/0x250 [ 18.385030][ T83] alloc_buf.isra.0+0x4b/0x260 [ 18.385034][ T83] put_chars+0x1e1/0x2f0 [ 18.385037][ T83] ? __send_to_port+0x420/0x420 [ 18.385039][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.385043][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.385046][ T83] ? validate_chain+0x38b/0xc20 [ 18.385051][ T83] hvc_console_print+0x292/0x780 [ 18.385053][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385058][ T83] ? hvc_write+0x3a0/0x3a0 [ 18.385061][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385067][ T83] console_emit_next_record+0x252/0x4f0 [ 18.385073][ T83] ? devkmsg_read+0x4e0/0x4e0 [ 18.385078][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385080][ T83] ? lock_acquire+0x13c/0x160 [ 18.385084][ T83] console_flush_one_record+0x46f/0x710 [ 18.385088][ T83] ? console_emit_next_record+0x4f0/0x4f0 [ 18.385090][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385095][ T83] console_unlock+0xee/0x1f0 [ 18.385098][ T83] ? console_flush_one_record+0x710/0x710 [ 18.385099][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385102][ T83] ? lock_acquire+0x60/0x160 [ 18.385105][ T83] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.385107][ T83] ? vprintk_emit+0x320/0x3e0 [ 18.385110][ T83] vprintk_emit+0x37c/0x3e0 [ 18.385114][ T83] ? wake_up_klogd_work_func+0x90/0x90 [ 18.385117][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385122][ T83] dev_vprintk_emit+0x27f/0x2c0 [ 18.385127][ T83] ? device_rename.cold+0xa/0xa [ 18.385136][ T83] dev_printk_emit+0xb9/0xee [ 18.385144][ T83] ? dev_vprintk_emit+0x2c0/0x2c0 [ 18.385146][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.385149][ T83] ? validate_chain+0x38b/0xc20 [ 18.385151][ T83] ? is_bpf_text_address+0x72/0x110 [ 18.385155][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.385157][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.385161][ T83] __netdev_printk+0x160/0x1d0 [ 18.385167][ T83] netdev_info+0xe2/0x116 [ 18.385169][ T83] ? netdev_notice+0x120/0x120 [ 18.385172][ T83] ? find_held_lock+0x2b/0x80 [ 18.385176][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.385178][ T83] ? mark_held_locks+0x40/0x70 [ 18.385181][ T83] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 18.385184][ T83] netif_change_name.cold+0x4f/0x89 [ 18.385187][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385189][ T83] ? rwsem_optimistic_spin+0x3c7/0x480 [ 18.385191][ T83] ? find_held_lock+0x2/0x80 [ 18.385195][ T83] ? netdev_adjacent_rename_links+0x470/0x470 [ 18.385197][ T83] ? find_held_lock+0x2b/0x80 [ 18.385201][ T83] ? __asan_memset+0x27/0x50 [ 18.385207][ T83] do_setlink.isra.0+0x1f7d/0x2a60 [ 18.385210][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385213][ T83] ? rtnl_link_get_size+0x350/0x350 [ 18.385214][ T83] ? mark_usage+0x61/0x170 [ 18.385216][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.385218][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.385220][ T83] ? validate_chain+0x38b/0xc20 [ 18.385224][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385228][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.385230][ T83] ? rtnl_setlink+0x29d/0x920 [ 18.385233][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385235][ T83] ? lock_acquire+0x13c/0x160 [ 18.385237][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385238][ T83] ? rcu_is_watching+0x16/0xd0 [ 18.385240][ T83] ? trace_contention_end+0xb3/0x180 [ 18.385243][ T83] ? __mutex_lock+0x1db/0x1ea0 [ 18.385246][ T83] ? __mutex_lock+0x9a3/0x1ea0 [ 18.385248][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385250][ T83] ? rtnl_setlink+0x29d/0x920 [ 18.385252][ T83] ? mark_usage+0x61/0x170 [ 18.385255][ T83] ? ww_mutex_lock+0x160/0x160 [ 18.385256][ T83] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.385263][ T83] ? mark_usage+0x61/0x170 [ 18.385266][ T83] ? cap_capable+0x1d7/0x3d0 [ 18.385274][ T83] rtnl_setlink+0x527/0x920 [ 18.385278][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.385279][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385302][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.385304][ T83] ? find_held_lock+0x2b/0x80 [ 18.385307][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.385309][ T83] ? mark_usage+0x61/0x170 [ 18.385311][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385315][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.385317][ T83] ? find_held_lock+0x2b/0x80 [ 18.385319][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.385322][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 18.385325][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 18.385328][ T83] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.385331][ T83] ? rtnl_link_fill+0x900/0x900 [ 18.385333][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385337][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 18.385339][ T83] ? find_held_lock+0x2b/0x80 [ 18.385343][ T83] netlink_rcv_skb+0x14e/0x3a0 [ 18.385347][ T83] ? rtnl_link_fill+0x900/0x900 [ 18.385351][ T83] ? netlink_ack+0xcd0/0xcd0 [ 18.385357][ T83] ? netlink_deliver_tap+0xc5/0x330 [ 18.385359][ T83] ? netlink_deliver_tap+0x13c/0x330 [ 18.385364][ T83] netlink_unicast+0x486/0x750 [ 18.385369][ T83] ? netlink_attachskb+0x810/0x810 [ 18.385371][ T83] ? __lock_acquire+0x518/0xc20 [ 18.385376][ T83] netlink_sendmsg+0x735/0xc60 [ 18.385380][ T83] ? netlink_unicast+0x750/0x750 [ 18.385384][ T83] ? __might_fault+0x97/0x140 [ 18.385388][ T83] ? __might_fault+0x97/0x140 [ 18.385391][ T83] __sys_sendto+0x2aa/0x400 [ 18.385395][ T83] ? __ia32_sys_getpeername+0xd0/0xd0 [ 18.385409][ T83] __x64_sys_sendto+0xe4/0x1f0 [ 18.385411][ T83] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.385415][ T83] ? lockdep_hardirqs_on+0x91/0x130 [ 18.385418][ T83] ? do_syscall_64+0xa6/0x530 [ 18.385420][ T83] do_syscall_64+0xff/0x530 [ 18.385421][ T83] ? exc_page_fault+0xee/0x100 [ 18.385424][ T83] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.385426][ T83] RIP: 0033:0x7f3e8270a54e [ 18.385430][ T83] 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 [ 18.385432][ T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 18.385435][ T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 18.385437][ T83] RDX: 0000000000000030 RSI: 00005562575f7b00 RDI: 0000000000000011 [ 18.385438][ T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 18.385438][ T83] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575fc3f0 [ 18.385439][ T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 18.385447][ T83] [ 18.438704][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.460558][ T84] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.463588][ T89] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 18.733346][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 18.750622][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 18.785032][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 18.792712][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.018936][ T83] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 19.027833][ T89] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 19.042548][ T84] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.055689][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 19.621731][ T83] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 19.621749][ T83] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.621751][ T83] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 83, name: (udev-worker) [ 19.621753][ T83] preempt_count: 1, expected: 0 [ 19.621754][ T83] RCU nest depth: 0, expected: 0 [ 19.621755][ T83] locks held by (udev-worker)/83: 6, last CPU#3: [ 19.621757][ T83] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 19.621769][ T83] #1: ff110000164badd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 19.621774][ T83] #2: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.621780][ T83] #3: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.621783][ T83] #4: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.621787][ T83] #5: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 19.621790][ T83] irq event stamp: 1540762 [ 19.621791][ T83] hardirqs last enabled at (1540761): [] __down_trylock_console_sem+0x86/0xa0 [ 19.621794][ T83] hardirqs last disabled at (1540762): [] console_emit_next_record+0x3f8/0x4f0 [ 19.621795][ T83] softirqs last enabled at (1540756): [] netif_change_name+0x216/0x8c0 [ 19.621798][ T83] softirqs last disabled at (1540754): [] netif_change_name+0x1ad/0x8c0 [ 19.621800][ T83] Preemption disabled at: [ 19.621801][ T83] [] vprintk_emit+0x31b/0x3e0 [ 19.621807][ T83] CPU: 3 UID: 0 PID: 83 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.621810][ T83] Tainted: [W]=WARN [ 19.621811][ T83] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.621813][ T83] Call Trace: [ 19.621815][ T83] [ 19.621816][ T83] dump_stack_lvl+0x6f/0xa0 [ 19.621822][ T83] ? vprintk_emit+0x31b/0x3e0 [ 19.621824][ T83] __might_resched.cold+0x1fe/0x2c1 [ 19.621829][ T83] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.621833][ T83] ? __kmalloc_noprof+0xdb/0x760 [ 19.621838][ T83] __kmalloc_noprof+0x443/0x760 [ 19.621840][ T83] ? alloc_buf.isra.0+0x4b/0x260 [ 19.621845][ T83] ? do_raw_spin_unlock+0x59/0x250 [ 19.621848][ T83] alloc_buf.isra.0+0x4b/0x260 [ 19.621851][ T83] put_chars+0x1e1/0x2f0 [ 19.621854][ T83] ? __send_to_port+0x420/0x420 [ 19.621855][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.621861][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.621864][ T83] ? validate_chain+0x38b/0xc20 [ 19.621869][ T83] hvc_console_print+0x292/0x780 [ 19.621872][ T83] ? __lock_acquire+0x518/0xc20 [ 19.621877][ T83] ? hvc_write+0x3a0/0x3a0 [ 19.621880][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.621885][ T83] console_emit_next_record+0x252/0x4f0 [ 19.621889][ T83] ? devkmsg_read+0x4e0/0x4e0 [ 19.621894][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.621896][ T83] ? lock_acquire+0x13c/0x160 [ 19.621900][ T83] console_flush_one_record+0x46f/0x710 [ 19.621905][ T83] ? console_emit_next_record+0x4f0/0x4f0 [ 19.621906][ T83] ? __lock_acquire+0x518/0xc20 [ 19.621912][ T83] console_unlock+0xee/0x1f0 [ 19.621915][ T83] ? console_flush_one_record+0x710/0x710 [ 19.621916][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.621919][ T83] ? lock_acquire+0x60/0x160 [ 19.621922][ T83] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.621924][ T83] ? vprintk_emit+0x320/0x3e0 [ 19.621927][ T83] vprintk_emit+0x37c/0x3e0 [ 19.621931][ T83] ? wake_up_klogd_work_func+0x90/0x90 [ 19.621934][ T83] ? __lock_acquire+0x518/0xc20 [ 19.621939][ T83] dev_vprintk_emit+0x27f/0x2c0 [ 19.621944][ T83] ? device_rename.cold+0xa/0xa [ 19.621953][ T83] dev_printk_emit+0xb9/0xee [ 19.621956][ T83] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.621958][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.621961][ T83] ? validate_chain+0x38b/0xc20 [ 19.621963][ T83] ? is_bpf_text_address+0x72/0x110 [ 19.621966][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.621968][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.621973][ T83] __netdev_printk+0x160/0x1d0 [ 19.621978][ T83] netdev_info+0xe2/0x116 [ 19.621981][ T83] ? netdev_notice+0x120/0x120 [ 19.621983][ T83] ? find_held_lock+0x2b/0x80 [ 19.621987][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 19.621989][ T83] ? mark_held_locks+0x40/0x70 [ 19.621993][ T83] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 19.621995][ T83] netif_change_name.cold+0x4f/0x89 [ 19.621999][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622001][ T83] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.622003][ T83] ? find_held_lock+0x2/0x80 [ 19.622006][ T83] ? netdev_adjacent_rename_links+0x470/0x470 [ 19.622009][ T83] ? find_held_lock+0x2b/0x80 [ 19.622012][ T83] ? __asan_memset+0x27/0x50 [ 19.622018][ T83] do_setlink.isra.0+0x1f7d/0x2a60 [ 19.622021][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622024][ T83] ? rtnl_link_get_size+0x350/0x350 [ 19.622026][ T83] ? mark_usage+0x61/0x170 [ 19.622027][ T83] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.622029][ T83] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.622031][ T83] ? validate_chain+0x38b/0xc20 [ 19.622036][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622040][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 19.622042][ T83] ? rtnl_setlink+0x29d/0x920 [ 19.622045][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.622047][ T83] ? lock_acquire+0x13c/0x160 [ 19.622049][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.622050][ T83] ? rcu_is_watching+0x16/0xd0 [ 19.622052][ T83] ? trace_contention_end+0xb3/0x180 [ 19.622055][ T83] ? __mutex_lock+0x1db/0x1ea0 [ 19.622058][ T83] ? __mutex_lock+0x9a3/0x1ea0 [ 19.622060][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622061][ T83] ? rtnl_setlink+0x29d/0x920 [ 19.622064][ T83] ? mark_usage+0x61/0x170 [ 19.622066][ T83] ? ww_mutex_lock+0x160/0x160 [ 19.622072][ T83] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.622078][ T83] ? mark_usage+0x61/0x170 [ 19.622081][ T83] ? cap_capable+0x1d7/0x3d0 [ 19.622089][ T83] rtnl_setlink+0x527/0x920 [ 19.622093][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 19.622095][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622120][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 19.622121][ T83] ? find_held_lock+0x2b/0x80 [ 19.622125][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 19.622126][ T83] ? mark_usage+0x61/0x170 [ 19.622128][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622133][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 19.622134][ T83] ? find_held_lock+0x2b/0x80 [ 19.622137][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 19.622139][ T83] ? __lock_release.isra.0+0x69/0x1a0 [ 19.622148][ T83] ? __rtnl_newlink+0xa50/0xa50 [ 19.622150][ T83] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.622154][ T83] ? rtnl_link_fill+0x900/0x900 [ 19.622156][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622160][ T83] ? lock_acquire.part.0+0xd4/0x280 [ 19.622162][ T83] ? find_held_lock+0x2b/0x80 [ 19.622166][ T83] netlink_rcv_skb+0x14e/0x3a0 [ 19.622170][ T83] ? rtnl_link_fill+0x900/0x900 [ 19.622174][ T83] ? netlink_ack+0xcd0/0xcd0 [ 19.622181][ T83] ? netlink_deliver_tap+0xc5/0x330 [ 19.622183][ T83] ? netlink_deliver_tap+0x13c/0x330 [ 19.622188][ T83] netlink_unicast+0x486/0x750 [ 19.622193][ T83] ? netlink_attachskb+0x810/0x810 [ 19.622195][ T83] ? __lock_acquire+0x518/0xc20 [ 19.622200][ T83] netlink_sendmsg+0x735/0xc60 [ 19.622205][ T83] ? netlink_unicast+0x750/0x750 [ 19.622209][ T83] ? __might_fault+0x97/0x140 [ 19.622212][ T83] ? __might_fault+0x97/0x140 [ 19.622216][ T83] __sys_sendto+0x2aa/0x400 [ 19.622220][ T83] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.622236][ T83] __x64_sys_sendto+0xe4/0x1f0 [ 19.622238][ T83] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.622242][ T83] ? lockdep_hardirqs_on+0x91/0x130 [ 19.622244][ T83] ? do_syscall_64+0xa6/0x530 [ 19.622246][ T83] do_syscall_64+0xff/0x530 [ 19.622247][ T83] ? irq_exit_rcu+0x1a/0x30 [ 19.622252][ T83] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.622255][ T83] RIP: 0033:0x7f3e8270a54e [ 19.622259][ T83] 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 [ 19.622261][ T83] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.622264][ T83] RAX: ffffffffffffffda RBX: 0000556257490f40 RCX: 00007f3e8270a54e [ 19.622265][ T83] RDX: 0000000000000030 RSI: 0000556257489260 RDI: 0000000000000011 [ 19.622266][ T83] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 19.622267][ T83] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556257602150 [ 19.622268][ T83] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 19.622275][ T83] [ 19.672025][ T84] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 19.686526][ T91] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 19.694510][ T89] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 20.849621][ T613] Failed to register fib notifier [ 20.849693][ T613] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.849695][ T613] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 613, name: devlink [ 20.849697][ T613] preempt_count: 1, expected: 0 [ 20.849698][ T613] RCU nest depth: 0, expected: 0 [ 20.849699][ T613] locks held by devlink/613: 7, last CPU#2: [ 20.849701][ T613] #0: ffffffffb395db08 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 20.849713][ T613] #1: ff1100000d97a128 (&dev->mutex){....}-{4:4}, at: devlink_get_from_attrs_lock+0x1e8/0x470 [ 20.849719][ T613] #2: ff1100000d97ba58 (&devlink->lock_key){+.+.}-{4:4}, at: devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.849722][ T613] #3: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.849728][ T613] #4: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.849731][ T613] #5: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.849734][ T613] #6: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 20.849738][ T613] irq event stamp: 55210 [ 20.849739][ T613] hardirqs last enabled at (55209): [] __down_trylock_console_sem+0x86/0xa0 [ 20.849741][ T613] hardirqs last disabled at (55210): [] console_emit_next_record+0x3f8/0x4f0 [ 20.849743][ T613] softirqs last enabled at (55176): [] nsim_fib_event_nb+0x2f0/0xa80 [netdevsim] [ 20.849750][ T613] softirqs last disabled at (55174): [] nsim_fib_event_nb+0x213/0xa80 [netdevsim] [ 20.849754][ T613] Preemption disabled at: [ 20.849754][ T613] [] vprintk_emit+0x31b/0x3e0 [ 20.849761][ T613] CPU: 2 UID: 0 PID: 613 Comm: devlink Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.849765][ T613] Tainted: [W]=WARN [ 20.849765][ T613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.849767][ T613] Call Trace: [ 20.849769][ T613] [ 20.849770][ T613] dump_stack_lvl+0x6f/0xa0 [ 20.849776][ T613] ? vprintk_emit+0x31b/0x3e0 [ 20.849778][ T613] __might_resched.cold+0x1fe/0x2c1 [ 20.849782][ T613] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.849786][ T613] ? __kmalloc_noprof+0xdb/0x760 [ 20.849791][ T613] __kmalloc_noprof+0x443/0x760 [ 20.849793][ T613] ? alloc_buf.isra.0+0x4b/0x260 [ 20.849798][ T613] ? do_raw_spin_unlock+0x59/0x250 [ 20.849801][ T613] alloc_buf.isra.0+0x4b/0x260 [ 20.849804][ T613] put_chars+0x1e1/0x2f0 [ 20.849807][ T613] ? __send_to_port+0x420/0x420 [ 20.849813][ T613] hvc_console_print+0x292/0x780 [ 20.849819][ T613] ? hvc_write+0x3a0/0x3a0 [ 20.849822][ T613] ? lock_acquire+0x13c/0x160 [ 20.849826][ T613] console_emit_next_record+0x252/0x4f0 [ 20.849829][ T613] ? devkmsg_read+0x4e0/0x4e0 [ 20.849833][ T613] ? rcu_is_watching+0x16/0xd0 [ 20.849837][ T613] ? lock_acquire+0x13c/0x160 [ 20.849841][ T613] console_flush_one_record+0x46f/0x710 [ 20.849845][ T613] ? console_emit_next_record+0x4f0/0x4f0 [ 20.849846][ T613] ? __lock_acquire+0x518/0xc20 [ 20.849851][ T613] console_unlock+0xee/0x1f0 [ 20.849854][ T613] ? console_flush_one_record+0x710/0x710 [ 20.849855][ T613] ? rcu_is_watching+0x16/0xd0 [ 20.849858][ T613] ? lock_acquire+0x60/0x160 [ 20.849862][ T613] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.849864][ T613] ? vprintk_emit+0x320/0x3e0 [ 20.849867][ T613] vprintk_emit+0x37c/0x3e0 [ 20.849871][ T613] ? wake_up_klogd_work_func+0x90/0x90 [ 20.849873][ T613] ? lockdep_hardirqs_on+0x91/0x130 [ 20.849876][ T613] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 20.849879][ T613] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 20.849881][ T613] ? rcu_preempt_deferred_qs_irqrestore+0x562/0xc10 [ 20.849885][ T613] _printk+0xc7/0x100 [ 20.849888][ T613] ? snapshot_read.cold+0x21/0x21 [ 20.849891][ T613] ? fib_net_dump+0x16f/0x2e0 [ 20.849896][ T613] ? register_fib_notifier+0x46/0xb0 [ 20.849900][ T613] nsim_fib_create.cold+0xc/0x22 [netdevsim] [ 20.849908][ T613] ? nsim_fib_get_val+0xe0/0xe0 [netdevsim] [ 20.849911][ T613] ? queue_delayed_work_on+0x95/0x100 [ 20.849916][ T613] ? nsim_dev_traps_init+0x42f/0x5a0 [netdevsim] [ 20.849921][ T613] nsim_dev_reload_create+0x1cf/0x4c0 [netdevsim] [ 20.849926][ T613] ? devlink_reload_reinit_sanity_check+0xf8/0x240 [ 20.849929][ T613] devlink_reload+0x264/0x430 [ 20.849931][ T613] ? xa_get_mark+0x141/0x550 [ 20.849935][ T613] ? devlink_notify_unregister+0x60/0x60 [ 20.849937][ T613] ? rcu_is_watching+0x16/0xd0 [ 20.849940][ T613] ? cap_capable+0x1d7/0x3d0 [ 20.849944][ T613] ? fdget+0x4f/0x1e0 [ 20.849949][ T613] devlink_nl_reload_doit+0x41f/0x1160 [ 20.849951][ T613] ? devlink_get_from_attrs_lock+0x1f0/0x470 [ 20.849953][ T613] ? devlink_get_from_attrs_lock+0x230/0x470 [ 20.849955][ T613] ? devlink_reload+0x430/0x430 [ 20.849956][ T613] ? devlink_nl_msg_reply_and_new+0x180/0x180 [ 20.849959][ T613] ? __nla_parse+0x22/0x30 [ 20.849962][ T613] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 20.849967][ T613] genl_family_rcv_msg_doit+0x206/0x300 [ 20.849970][ T613] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 20.849972][ T613] ? __lock_release.isra.0+0x69/0x1a0 [ 20.849978][ T613] ? rcu_is_watching+0x16/0xd0 [ 20.849980][ T613] ? cap_capable+0x1d7/0x3d0 [ 20.849982][ T613] ? write_profile+0xf0/0xf0 [ 20.849985][ T613] ? unwind_get_return_address+0x67/0xd0 [ 20.849990][ T613] genl_family_rcv_msg+0x3a4/0x640 [ 20.849994][ T613] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 20.849997][ T613] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.849999][ T613] ? devlink_nl_pre_doit_port+0x110/0x110 [ 20.850000][ T613] ? devlink_reload+0x430/0x430 [ 20.850001][ T613] ? devlink_nl_post_doit+0x80/0x80 [ 20.850003][ T613] ? __lock_acquire+0x518/0xc20 [ 20.850009][ T613] genl_rcv_msg+0xbb/0x160 [ 20.850012][ T613] netlink_rcv_skb+0x14e/0x3a0 [ 20.850014][ T613] ? genl_family_rcv_msg+0x640/0x640 [ 20.850018][ T613] ? netlink_ack+0xcd0/0xcd0 [ 20.850025][ T613] ? netlink_deliver_tap+0xc5/0x330 [ 20.850027][ T613] ? netlink_deliver_tap+0x13c/0x330 [ 20.850031][ T613] genl_rcv+0x28/0x40 [ 20.850034][ T613] netlink_unicast+0x486/0x750 [ 20.850038][ T613] ? netlink_attachskb+0x810/0x810 [ 20.850040][ T613] ? __lock_acquire+0x518/0xc20 [ 20.850045][ T613] netlink_sendmsg+0x735/0xc60 [ 20.850049][ T613] ? netlink_unicast+0x750/0x750 [ 20.850053][ T613] ? __might_fault+0x97/0x140 [ 20.850056][ T613] ? __might_fault+0x97/0x140 [ 20.850060][ T613] __sys_sendto+0x2aa/0x400 [ 20.850063][ T613] ? __ia32_sys_getpeername+0xd0/0xd0 [ 20.850077][ T613] ? __ia32_sys_open+0x1b0/0x1b0 [ 20.850081][ T613] __x64_sys_sendto+0xe4/0x1f0 [ 20.850083][ T613] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.850087][ T613] ? lockdep_hardirqs_on+0x91/0x130 [ 20.850089][ T613] ? do_syscall_64+0xa6/0x530 [ 20.850090][ T613] do_syscall_64+0xff/0x530 [ 20.850092][ T613] ? exc_page_fault+0xee/0x100 [ 20.850094][ T613] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.850097][ T613] RIP: 0033:0x7fd5f74ed54e [ 20.850101][ T613] 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 [ 20.850102][ T613] RSP: 002b:00007ffe641372f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 20.850105][ T613] RAX: ffffffffffffffda RBX: 00000000240b3980 RCX: 00007fd5f74ed54e [ 20.850107][ T613] RDX: 000000000000003c RSI: 00000000240b3ba0 RDI: 0000000000000005 [ 20.850108][ T613] RBP: 00007ffe64137300 R08: 00007fd5f77a0980 R09: 000000000000000c [ 20.850109][ T613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000040d0b0 [ 20.850109][ T613] R13: 00000000240b3980 R14: 0000000000000000 R15: 0000000000000003 [ 20.850116][ T613] [ 21.071091][ T89] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 21.094910][ T84] netdevsim netdevsim10 eni10np2: renamed from eth1 [ 21.152571][ T91] netdevsim netdevsim10 eni10np4: renamed from eth3 [ 21.156588][ T83] netdevsim netdevsim10 eni10np3: renamed from eth2 [ 24.828204][ T929] netdevsim netdevsim10 eni10npf0vf0: renamed from eth0 [ 24.828342][ T929] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.828344][ T929] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 929, name: (udev-worker) [ 24.828346][ T929] preempt_count: 1, expected: 0 [ 24.828347][ T929] RCU nest depth: 0, expected: 0 [ 24.828348][ T929] locks held by (udev-worker)/929: 5, last CPU#3: [ 24.828350][ T929] #0: ffffffffb38fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 24.828362][ T929] #1: ffffffffb3199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.828368][ T929] #2: ffffffffb3199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.828372][ T929] #3: ffffffffb3089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.828375][ T929] #4: ffffffffb3089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 24.828379][ T929] irq event stamp: 23002 [ 24.828380][ T929] hardirqs last enabled at (23001): [] __down_trylock_console_sem+0x86/0xa0 [ 24.828382][ T929] hardirqs last disabled at (23002): [] console_emit_next_record+0x3f8/0x4f0 [ 24.828384][ T929] softirqs last enabled at (22996): [] netif_change_name+0x216/0x8c0 [ 24.828386][ T929] softirqs last disabled at (22994): [] netif_change_name+0x1ad/0x8c0 [ 24.828388][ T929] Preemption disabled at: [ 24.828389][ T929] [] vprintk_emit+0x31b/0x3e0 [ 24.828395][ T929] CPU: 3 UID: 0 PID: 929 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.828398][ T929] Tainted: [W]=WARN [ 24.828399][ T929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.828401][ T929] Call Trace: [ 24.828402][ T929] [ 24.828404][ T929] dump_stack_lvl+0x6f/0xa0 [ 24.828409][ T929] ? vprintk_emit+0x31b/0x3e0 [ 24.828411][ T929] __might_resched.cold+0x1fe/0x2c1 [ 24.828416][ T929] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.828420][ T929] ? __kmalloc_noprof+0xdb/0x760 [ 24.828424][ T929] __kmalloc_noprof+0x443/0x760 [ 24.828427][ T929] ? alloc_buf.isra.0+0x4b/0x260 [ 24.828432][ T929] ? do_raw_spin_unlock+0x59/0x250 [ 24.828435][ T929] alloc_buf.isra.0+0x4b/0x260 [ 24.828438][ T929] put_chars+0x1e1/0x2f0 [ 24.828441][ T929] ? __send_to_port+0x420/0x420 [ 24.828444][ T929] ? validate_chain+0x34a/0xc20 [ 24.828449][ T929] hvc_console_print+0x292/0x780 [ 24.828452][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828456][ T929] ? hvc_write+0x3a0/0x3a0 [ 24.828459][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828466][ T929] console_emit_next_record+0x252/0x4f0 [ 24.828469][ T929] ? devkmsg_read+0x4e0/0x4e0 [ 24.828474][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828476][ T929] ? lock_acquire+0x13c/0x160 [ 24.828480][ T929] console_flush_one_record+0x46f/0x710 [ 24.828484][ T929] ? console_emit_next_record+0x4f0/0x4f0 [ 24.828485][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828490][ T929] console_unlock+0xee/0x1f0 [ 24.828493][ T929] ? console_flush_one_record+0x710/0x710 [ 24.828495][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828497][ T929] ? lock_acquire+0x60/0x160 [ 24.828500][ T929] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.828502][ T929] ? vprintk_emit+0x320/0x3e0 [ 24.828505][ T929] vprintk_emit+0x37c/0x3e0 [ 24.828508][ T929] ? wake_up_klogd_work_func+0x90/0x90 [ 24.828510][ T929] ? write_profile+0xf0/0xf0 [ 24.828514][ T929] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.828517][ T929] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.828521][ T929] dev_vprintk_emit+0x27f/0x2c0 [ 24.828527][ T929] ? device_rename.cold+0xa/0xa [ 24.828529][ T929] ? check_irq_usage+0x143/0x570 [ 24.828537][ T929] dev_printk_emit+0xb9/0xee [ 24.828539][ T929] ? dev_vprintk_emit+0x2c0/0x2c0 [ 24.828543][ T929] ? check_prev_add+0xef/0xe90 [ 24.828544][ T929] ? check_prev_add+0xef/0xe90 [ 24.828545][ T929] ? is_bpf_text_address+0x72/0x110 [ 24.828552][ T929] __netdev_printk+0x160/0x1d0 [ 24.828557][ T929] netdev_info+0xe2/0x116 [ 24.828559][ T929] ? netdev_notice+0x120/0x120 [ 24.828561][ T929] ? find_held_lock+0x2b/0x80 [ 24.828565][ T929] ? __lock_release.isra.0+0x69/0x1a0 [ 24.828568][ T929] ? mark_held_locks+0x40/0x70 [ 24.828571][ T929] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 24.828573][ T929] netif_change_name.cold+0x4f/0x89 [ 24.828576][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828578][ T929] ? rwsem_optimistic_spin+0x3c7/0x480 [ 24.828580][ T929] ? find_held_lock+0x2/0x80 [ 24.828583][ T929] ? netdev_adjacent_rename_links+0x470/0x470 [ 24.828585][ T929] ? lock_acquire.part.0+0xd4/0x280 [ 24.828587][ T929] ? find_held_lock+0x2b/0x80 [ 24.828590][ T929] ? __asan_memset+0x27/0x50 [ 24.828595][ T929] do_setlink.isra.0+0x1f7d/0x2a60 [ 24.828598][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828601][ T929] ? rtnl_link_get_size+0x350/0x350 [ 24.828602][ T929] ? mark_usage+0x61/0x170 [ 24.828604][ T929] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.828606][ T929] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.828608][ T929] ? validate_chain+0x38b/0xc20 [ 24.828612][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828616][ T929] ? lock_acquire.part.0+0xd4/0x280 [ 24.828617][ T929] ? rtnl_setlink+0x29d/0x920 [ 24.828620][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828622][ T929] ? lock_acquire+0x13c/0x160 [ 24.828624][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828625][ T929] ? rcu_is_watching+0x16/0xd0 [ 24.828627][ T929] ? trace_contention_end+0xb3/0x180 [ 24.828630][ T929] ? __mutex_lock+0x1db/0x1ea0 [ 24.828633][ T929] ? __mutex_lock+0x9a3/0x1ea0 [ 24.828634][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828636][ T929] ? rtnl_setlink+0x29d/0x920 [ 24.828638][ T929] ? mark_usage+0x61/0x170 [ 24.828641][ T929] ? ww_mutex_lock+0x160/0x160 [ 24.828642][ T929] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.828648][ T929] ? mark_usage+0x61/0x170 [ 24.828651][ T929] ? cap_capable+0x1d7/0x3d0 [ 24.828659][ T929] rtnl_setlink+0x527/0x920 [ 24.828663][ T929] ? __rtnl_newlink+0xa50/0xa50 [ 24.828664][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828686][ T929] ? lock_acquire.part.0+0xd4/0x280 [ 24.828688][ T929] ? find_held_lock+0x2b/0x80 [ 24.828691][ T929] ? __lock_release.isra.0+0x69/0x1a0 [ 24.828693][ T929] ? mark_usage+0x61/0x170 [ 24.828694][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828699][ T929] ? lock_acquire.part.0+0xd4/0x280 [ 24.828700][ T929] ? find_held_lock+0x2b/0x80 [ 24.828702][ T929] ? __rtnl_newlink+0xa50/0xa50 [ 24.828705][ T929] ? __lock_release.isra.0+0x69/0x1a0 [ 24.828708][ T929] ? __rtnl_newlink+0xa50/0xa50 [ 24.828710][ T929] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.828714][ T929] ? rtnl_link_fill+0x900/0x900 [ 24.828716][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828720][ T929] ? lock_acquire.part.0+0xd4/0x280 [ 24.828721][ T929] ? find_held_lock+0x2b/0x80 [ 24.828725][ T929] netlink_rcv_skb+0x14e/0x3a0 [ 24.828729][ T929] ? rtnl_link_fill+0x900/0x900 [ 24.828732][ T929] ? netlink_ack+0xcd0/0xcd0 [ 24.828739][ T929] ? netlink_deliver_tap+0xc5/0x330 [ 24.828741][ T929] ? netlink_deliver_tap+0x13c/0x330 [ 24.828746][ T929] netlink_unicast+0x486/0x750 [ 24.828750][ T929] ? netlink_attachskb+0x810/0x810 [ 24.828752][ T929] ? __lock_acquire+0x518/0xc20 [ 24.828757][ T929] netlink_sendmsg+0x735/0xc60 [ 24.828764][ T929] ? netlink_unicast+0x750/0x750 [ 24.828768][ T929] ? __might_fault+0x97/0x140 [ 24.828771][ T929] ? __might_fault+0x97/0x140 [ 24.828775][ T929] __sys_sendto+0x2aa/0x400 [ 24.828778][ T929] ? __ia32_sys_getpeername+0xd0/0xd0 [ 24.828788][ T929] ? exc_page_fault+0x87/0x100 [ 24.828795][ T929] __x64_sys_sendto+0xe4/0x1f0 [ 24.828796][ T929] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.828800][ T929] ? lockdep_hardirqs_on+0x91/0x130 [ 24.828802][ T929] ? do_syscall_64+0xa6/0x530 [ 24.828804][ T929] do_syscall_64+0xff/0x530 [ 24.828805][ T929] ? exc_page_fault+0xee/0x100 [ 24.828808][ T929] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.828810][ T929] RIP: 0033:0x7f3e8270a54e [ 24.828814][ T929] 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 [ 24.828816][ T929] RSP: 002b:00007ffc15d4f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 24.828819][ T929] RAX: ffffffffffffffda RBX: 000055625760e330 RCX: 00007f3e8270a54e [ 24.828820][ T929] RDX: 0000000000000034 RSI: 0000556257606a10 RDI: 0000000000000014 [ 24.828821][ T929] RBP: 00007ffc15d4f010 R08: 00007ffc15d4f060 R09: 0000000000000080 [ 24.828822][ T929] R10: 0000000000000000 R11: 0000000000000202 R12: 00005562575dd0b0 [ 24.828823][ T929] R13: 00007ffc15d4f144 R14: 0000000000000000 R15: 0000000000000000 [ 24.828829][ T929] [ 24.895014][ T928] netdevsim netdevsim10 eni10npf0vf1: renamed from eth1 [ 24.902880][ T931] netdevsim netdevsim10 eni10npf0vf2: renamed from eth2 [ 24.919092][ T938] netdevsim netdevsim10 eni10npf0vf3: renamed from eth3