[ 10.254095][ T186] ip (186) used greatest stack depth: 23216 bytes left [ 10.254110][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.254112][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.254114][ T186] preempt_count: 2, expected: 0 [ 10.254115][ T186] RCU nest depth: 0, expected: 0 [ 10.254116][ T186] locks held by ip/186: 5, last CPU#3: [ 10.254118][ T186] #0: ffffffff8b6027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.254131][ T186] #1: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.254137][ T186] #2: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.254141][ T186] #3: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.254145][ T186] #4: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.254149][ T186] irq event stamp: 43698 [ 10.254150][ T186] hardirqs last enabled at (43697): [] __down_trylock_console_sem+0x86/0xa0 [ 10.254152][ T186] hardirqs last disabled at (43698): [] console_emit_next_record+0x3d4/0x4c0 [ 10.254154][ T186] softirqs last enabled at (42414): [] netlink_release+0x17b/0xcf0 [ 10.254158][ T186] softirqs last disabled at (42412): [] netlink_release+0xd2/0xcf0 [ 10.254161][ T186] Preemption disabled at: [ 10.254161][ T186] [<0000000000000000>] 0x0 [ 10.254168][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.254171][ T186] Tainted: [W]=WARN [ 10.254172][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.254174][ T186] Call Trace: [ 10.254175][ T186] [ 10.254177][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.254183][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.254188][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.254192][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.254197][ T186] __kmalloc_noprof+0x443/0x760 [ 10.254199][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.254205][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.254208][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.254211][ T186] put_chars+0x1e1/0x2f0 [ 10.254214][ T186] ? __send_to_port+0x420/0x420 [ 10.254215][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.254220][ T186] ? validate_chain+0x38b/0xc20 [ 10.254225][ T186] hvc_console_print+0x292/0x780 [ 10.254232][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.254234][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.254236][ T186] ? lock_acquire+0x13c/0x160 [ 10.254240][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.254244][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.254246][ T186] ? console_flush_one_record+0x106/0x710 [ 10.254249][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.254251][ T186] ? lock_acquire+0x13c/0x160 [ 10.254255][ T186] console_flush_one_record+0x46f/0x710 [ 10.254259][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.254261][ T186] ? __lock_acquire+0x518/0xc20 [ 10.254267][ T186] console_unlock+0xee/0x1f0 [ 10.254269][ T186] ? console_flush_one_record+0x710/0x710 [ 10.254271][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.254274][ T186] ? lock_acquire+0x60/0x160 [ 10.254277][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.254279][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.254282][ T186] vprintk_emit+0x37c/0x3e0 [ 10.254286][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.254290][ T186] ? __lock_acquire+0x518/0xc20 [ 10.254293][ T186] _printk+0xc7/0x100 [ 10.254297][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.254300][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.254302][ T186] ? __rwlock_init+0x150/0x150 [ 10.254306][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.254309][ T186] do_exit.cold+0x82/0x9c [ 10.254312][ T186] ? exit_notify+0x890/0x890 [ 10.254314][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.254317][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.254321][ T186] do_group_exit+0xb8/0x370 [ 10.254324][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.254326][ T186] x64_sys_call+0x1567/0x1570 [ 10.254328][ T186] do_syscall_64+0xff/0x530 [ 10.254331][ T186] ? exc_page_fault+0xee/0x100 [ 10.254335][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.254337][ T186] RIP: 0033:0x7fe3b803a1b8 [ 10.254339][ T186] Code: Unable to access opcode bytes at 0x7fe3b803a18e. [ 10.254340][ T186] RSP: 002b:00007ffd1d617778 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.254342][ T186] RAX: ffffffffffffffda RBX: 00007fe3b816af88 RCX: 00007fe3b803a1b8 [ 10.254344][ T186] RDX: 00007fe3b7d84fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.254345][ T186] RBP: 00007ffd1d6177d0 R08: 0000000000000000 R09: 0000000000008010 [ 10.254346][ T186] R10: 00007ffd1d617590 R11: 0000000000000246 R12: 0000000000000001 [ 10.254346][ T186] R13: 0000000000000000 R14: 00007fe3b8169680 R15: 00007fe3b816afa0 [ 10.254353][ T186] [ 13.000910][ T291] 8021q: 802.1Q VLAN Support v1.8 [ 13.000932][ T291] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.000935][ T291] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 291, name: modprobe [ 13.000938][ T291] preempt_count: 1, expected: 0 [ 13.000939][ T291] RCU nest depth: 0, expected: 0 [ 13.000941][ T291] locks held by modprobe/291: 4, last CPU#2: [ 13.000944][ T291] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.000959][ T291] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.000965][ T291] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.000971][ T291] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.000977][ T291] irq event stamp: 24764 [ 13.000978][ T291] hardirqs last enabled at (24763): [] __down_trylock_console_sem+0x86/0xa0 [ 13.000982][ T291] hardirqs last disabled at (24764): [] console_emit_next_record+0x3d4/0x4c0 [ 13.000985][ T291] softirqs last enabled at (22266): [] handle_softirqs+0x67c/0x900 [ 13.000989][ T291] softirqs last disabled at (22259): [] __irq_exit_rcu+0x145/0x1c0 [ 13.000992][ T291] Preemption disabled at: [ 13.000993][ T291] [] vprintk_emit+0x31b/0x3e0 [ 13.001001][ T291] CPU: 2 UID: 0 PID: 291 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.001005][ T291] Tainted: [W]=WARN [ 13.001007][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.001009][ T291] Call Trace: [ 13.001011][ T291] [ 13.001013][ T291] dump_stack_lvl+0x6f/0xa0 [ 13.001020][ T291] ? vprintk_emit+0x31b/0x3e0 [ 13.001023][ T291] __might_resched.cold+0x1fe/0x2c1 [ 13.001029][ T291] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.001035][ T291] ? __kmalloc_noprof+0xdb/0x760 [ 13.001042][ T291] __kmalloc_noprof+0x443/0x760 [ 13.001046][ T291] ? alloc_buf.isra.0+0x4b/0x260 [ 13.001054][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 13.001057][ T291] alloc_buf.isra.0+0x4b/0x260 [ 13.001062][ T291] put_chars+0x1e1/0x2f0 [ 13.001066][ T291] ? __send_to_port+0x420/0x420 [ 13.001068][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.001073][ T291] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.001076][ T291] ? validate_chain+0x38b/0xc20 [ 13.001083][ T291] hvc_console_print+0x292/0x780 [ 13.001086][ T291] ? __lock_acquire+0x518/0xc20 [ 13.001093][ T291] ? hvc_write+0x3a0/0x3a0 [ 13.001096][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.001103][ T291] console_emit_next_record+0x22f/0x4c0 [ 13.001108][ T291] ? devkmsg_read+0x4b0/0x4b0 [ 13.001111][ T291] ? console_flush_one_record+0x106/0x710 [ 13.001115][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.001118][ T291] ? lock_acquire+0x13c/0x160 [ 13.001123][ T291] console_flush_one_record+0x46f/0x710 [ 13.001129][ T291] ? console_emit_next_record+0x4c0/0x4c0 [ 13.001131][ T291] ? __lock_acquire+0x518/0xc20 [ 13.001138][ T291] console_unlock+0xee/0x1f0 [ 13.001142][ T291] ? console_flush_one_record+0x710/0x710 [ 13.001144][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.001147][ T291] ? lock_acquire+0x60/0x160 [ 13.001152][ T291] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.001154][ T291] ? vprintk_emit+0x320/0x3e0 [ 13.001158][ T291] vprintk_emit+0x37c/0x3e0 [ 13.001164][ T291] ? wake_up_klogd_work_func+0x90/0x90 [ 13.001174][ T291] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.001179][ T291] _printk+0xc7/0x100 [ 13.001184][ T291] ? snapshot_read.cold+0x21/0x21 [ 13.001196][ T291] ? do_one_initcall+0x113/0x4f0 [ 13.001201][ T291] vlan_proto_init+0x24/0x90 [8021q] [ 13.001205][ T291] do_one_initcall+0x124/0x4f0 [ 13.001209][ T291] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.001218][ T291] ? do_init_module+0xae/0x8a0 [ 13.001221][ T291] ? kasan_unpoison+0x44/0x70 [ 13.001228][ T291] do_init_module+0x2ad/0x8a0 [ 13.001235][ T291] ? lockdep_hardirqs_on+0x91/0x130 [ 13.001240][ T291] ? free_module+0x470/0x470 [ 13.001245][ T291] ? kfree+0x123/0x590 [ 13.001252][ T291] load_module+0x1424/0x1bb0 [ 13.001265][ T291] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.001271][ T291] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.001275][ T291] ? ovl_real_file+0x172/0x1e0 [ 13.001281][ T291] ? backing_file_read_iter+0x541/0x790 [ 13.001285][ T291] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.001291][ T291] init_module_from_file+0x11f/0x1a0 [ 13.001296][ T291] ? __do_sys_init_module+0x220/0x220 [ 13.001311][ T291] ? __rwlock_init+0x150/0x150 [ 13.001317][ T291] ? do_raw_spin_unlock+0x59/0x250 [ 13.001322][ T291] idempotent_init_module+0x37b/0x7c0 [ 13.001328][ T291] ? init_module_from_file+0x1a0/0x1a0 [ 13.001339][ T291] ? rcu_is_watching+0x16/0xd0 [ 13.001342][ T291] ? cap_capable+0x1d7/0x3d0 [ 13.001351][ T291] __x64_sys_finit_module+0xdf/0x190 [ 13.001354][ T291] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.001360][ T291] do_syscall_64+0xff/0x530 [ 13.001362][ T291] ? exc_page_fault+0xee/0x100 [ 13.001366][ T291] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.001370][ T291] RIP: 0033:0x7f9ecda9437d [ 13.001374][ T291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 13.001376][ T291] RSP: 002b:00007ffdf3302468 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.001380][ T291] RAX: ffffffffffffffda RBX: 0000563417cc3810 RCX: 00007f9ecda9437d [ 13.001381][ T291] RDX: 0000000000000000 RSI: 0000563404f70ffd RDI: 0000000000000000 [ 13.001383][ T291] RBP: 00007ffdf3302500 R08: 0000000000000000 R09: 0000000000000000 [ 13.001384][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563404f70ffd [ 13.001386][ T291] R13: 0000563417cc3960 R14: 0000000000040000 R15: 0000000000000000 [ 13.001398][ T291] [ 13.277141][ T297] gre: GRE over IPv4 demultiplexer driver [ 13.299842][ T297] ip6_gre: GRE over IPv6 tunneling driver [ 20.206063][ T389] GACT probability NOT on [ 20.206080][ T389] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.206082][ T389] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 389, name: modprobe [ 20.206084][ T389] preempt_count: 1, expected: 0 [ 20.206085][ T389] RCU nest depth: 0, expected: 0 [ 20.206086][ T389] locks held by modprobe/389: 4, last CPU#3: [ 20.206088][ T389] #0: ffffffff8b769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.206101][ T389] #1: ffffffff8b769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.206105][ T389] #2: ffffffff8b689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.206109][ T389] #3: ffffffff8b689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.206113][ T389] irq event stamp: 23454 [ 20.206114][ T389] hardirqs last enabled at (23453): [] __down_trylock_console_sem+0x86/0xa0 [ 20.206117][ T389] hardirqs last disabled at (23454): [] console_emit_next_record+0x3d4/0x4c0 [ 20.206118][ T389] softirqs last enabled at (22130): [] handle_softirqs+0x67c/0x900 [ 20.206121][ T389] softirqs last disabled at (22125): [] __irq_exit_rcu+0x145/0x1c0 [ 20.206124][ T389] Preemption disabled at: [ 20.206124][ T389] [] vprintk_emit+0x31b/0x3e0 [ 20.206130][ T389] CPU: 3 UID: 0 PID: 389 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.206133][ T389] Tainted: [W]=WARN [ 20.206135][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.206136][ T389] Call Trace: [ 20.206138][ T389] [ 20.206139][ T389] dump_stack_lvl+0x6f/0xa0 [ 20.206145][ T389] ? vprintk_emit+0x31b/0x3e0 [ 20.206147][ T389] __might_resched.cold+0x1fe/0x2c1 [ 20.206152][ T389] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.206156][ T389] ? __kmalloc_noprof+0xdb/0x760 [ 20.206161][ T389] __kmalloc_noprof+0x443/0x760 [ 20.206163][ T389] ? alloc_buf.isra.0+0x4b/0x260 [ 20.206169][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 20.206172][ T389] alloc_buf.isra.0+0x4b/0x260 [ 20.206175][ T389] put_chars+0x1e1/0x2f0 [ 20.206177][ T389] ? desc_read_finalized_seq+0x79/0x120 [ 20.206179][ T389] ? __send_to_port+0x420/0x420 [ 20.206182][ T389] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.206185][ T389] ? validate_chain+0x38b/0xc20 [ 20.206189][ T389] hvc_console_print+0x292/0x780 [ 20.206192][ T389] ? __lock_acquire+0x518/0xc20 [ 20.206194][ T389] ? __lock_acquire+0x518/0xc20 [ 20.206198][ T389] ? hvc_write+0x3a0/0x3a0 [ 20.206199][ T389] ? console_emit_next_record+0x1df/0x4c0 [ 20.206202][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.206206][ T389] ? lock_acquire+0x13c/0x160 [ 20.206209][ T389] console_emit_next_record+0x22f/0x4c0 [ 20.206213][ T389] ? devkmsg_read+0x4b0/0x4b0 [ 20.206215][ T389] ? console_flush_one_record+0x106/0x710 [ 20.206218][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.206220][ T389] ? lock_acquire+0x13c/0x160 [ 20.206224][ T389] console_flush_one_record+0x46f/0x710 [ 20.206228][ T389] ? console_emit_next_record+0x4c0/0x4c0 [ 20.206230][ T389] ? __lock_acquire+0x518/0xc20 [ 20.206235][ T389] console_unlock+0xee/0x1f0 [ 20.206238][ T389] ? console_flush_one_record+0x710/0x710 [ 20.206240][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.206242][ T389] ? lock_acquire+0x60/0x160 [ 20.206246][ T389] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.206247][ T389] ? vprintk_emit+0x320/0x3e0 [ 20.206251][ T389] vprintk_emit+0x37c/0x3e0 [ 20.206255][ T389] ? wake_up_klogd_work_func+0x90/0x90 [ 20.206260][ T389] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.206263][ T389] _printk+0xc7/0x100 [ 20.206267][ T389] ? snapshot_read.cold+0x21/0x21 [ 20.206273][ T389] ? do_one_initcall+0x113/0x4f0 [ 20.206276][ T389] gact_init_module+0x15/0x1000 [act_gact] [ 20.206279][ T389] do_one_initcall+0x124/0x4f0 [ 20.206282][ T389] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.206286][ T389] ? do_init_module+0xae/0x8a0 [ 20.206289][ T389] ? kasan_unpoison+0x44/0x70 [ 20.206294][ T389] do_init_module+0x2ad/0x8a0 [ 20.206298][ T389] ? lockdep_hardirqs_on+0x91/0x130 [ 20.206302][ T389] ? free_module+0x470/0x470 [ 20.206305][ T389] ? kfree+0x123/0x590 [ 20.206309][ T389] load_module+0x1424/0x1bb0 [ 20.206316][ T389] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.206320][ T389] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.206323][ T389] ? find_held_lock+0x2b/0x80 [ 20.206326][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.206330][ T389] init_module_from_file+0x11f/0x1a0 [ 20.206333][ T389] ? __do_sys_init_module+0x220/0x220 [ 20.206341][ T389] ? __rwlock_init+0x150/0x150 [ 20.206345][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 20.206348][ T389] idempotent_init_module+0x37b/0x7c0 [ 20.206351][ T389] ? init_module_from_file+0x1a0/0x1a0 [ 20.206357][ T389] ? rcu_is_watching+0x16/0xd0 [ 20.206360][ T389] ? cap_capable+0x1d7/0x3d0 [ 20.206366][ T389] __x64_sys_finit_module+0xdf/0x190 [ 20.206368][ T389] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.206372][ T389] do_syscall_64+0xff/0x530 [ 20.206374][ T389] ? exc_page_fault+0xee/0x100 [ 20.206376][ T389] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.206378][ T389] RIP: 0033:0x7fa33c10a37d [ 20.206382][ T389] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 20.206384][ T389] RSP: 002b:00007ffcb6262188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.206386][ T389] RAX: ffffffffffffffda RBX: 0000563d1aced810 RCX: 00007fa33c10a37d [ 20.206388][ T389] RDX: 0000000000000000 RSI: 0000563d032a5ffd RDI: 0000000000000000 [ 20.206389][ T389] RBP: 00007ffcb6262220 R08: 0000000000000000 R09: 0000000000000000 [ 20.206390][ T389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d032a5ffd [ 20.206390][ T389] R13: 0000563d1aced960 R14: 0000000000040000 R15: 0000000000000000 [ 20.206397][ T389]