[ 10.695456][ T187] ip (187) used greatest stack depth: 24208 bytes left [ 10.695472][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.695474][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.695476][ T187] preempt_count: 2, expected: 0 [ 10.695477][ T187] RCU nest depth: 0, expected: 0 [ 10.695478][ T187] locks held by ip/187: 5, last CPU#2: [ 10.695481][ T187] #0: ffffffffae4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.695494][ T187] #1: ffffffffae569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.695499][ T187] #2: ffffffffae569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.695503][ T187] #3: ffffffffae489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.695507][ T187] #4: ffffffffae489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.695513][ T187] irq event stamp: 36846 [ 10.695514][ T187] hardirqs last enabled at (36845): [] __down_trylock_console_sem+0x86/0xa0 [ 10.695517][ T187] hardirqs last disabled at (36846): [] console_emit_next_record+0x3d4/0x4c0 [ 10.695519][ T187] softirqs last enabled at (35562): [] netlink_release+0x17b/0xcf0 [ 10.695523][ T187] softirqs last disabled at (35560): [] netlink_release+0xd2/0xcf0 [ 10.695525][ T187] Preemption disabled at: [ 10.695526][ T187] [<0000000000000000>] 0x0 [ 10.695533][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.695536][ T187] Tainted: [W]=WARN [ 10.695537][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.695539][ T187] Call Trace: [ 10.695541][ T187] [ 10.695542][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.695549][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.695554][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.695558][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.695563][ T187] __kmalloc_noprof+0x443/0x760 [ 10.695566][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.695571][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.695574][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.695577][ T187] put_chars+0x1e1/0x2f0 [ 10.695580][ T187] ? __send_to_port+0x420/0x420 [ 10.695581][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.695586][ T187] ? validate_chain+0x38b/0xc20 [ 10.695591][ T187] hvc_console_print+0x292/0x780 [ 10.695598][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.695600][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.695602][ T187] ? lock_acquire+0x13c/0x160 [ 10.695606][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.695610][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.695612][ T187] ? console_flush_one_record+0x106/0x710 [ 10.695615][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.695617][ T187] ? lock_acquire+0x13c/0x160 [ 10.695621][ T187] console_flush_one_record+0x46f/0x710 [ 10.695626][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.695627][ T187] ? __lock_acquire+0x518/0xc20 [ 10.695633][ T187] console_unlock+0xee/0x1f0 [ 10.695635][ T187] ? console_flush_one_record+0x710/0x710 [ 10.695637][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.695640][ T187] ? lock_acquire+0x60/0x160 [ 10.695643][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.695645][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.695648][ T187] vprintk_emit+0x37c/0x3e0 [ 10.695652][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.695655][ T187] ? __lock_acquire+0x518/0xc20 [ 10.695659][ T187] _printk+0xc7/0x100 [ 10.695663][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.695666][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.695668][ T187] ? __rwlock_init+0x150/0x150 [ 10.695672][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.695675][ T187] do_exit.cold+0x82/0x9c [ 10.695679][ T187] ? exit_notify+0x890/0x890 [ 10.695681][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.695683][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.695687][ T187] do_group_exit+0xb8/0x370 [ 10.695690][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.695692][ T187] x64_sys_call+0x1567/0x1570 [ 10.695694][ T187] do_syscall_64+0xff/0x530 [ 10.695697][ T187] ? exc_page_fault+0xee/0x100 [ 10.695700][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.695702][ T187] RIP: 0033:0x7fa3e70631b8 [ 10.695705][ T187] Code: Unable to access opcode bytes at 0x7fa3e706318e. [ 10.695706][ T187] RSP: 002b:00007ffd94460d38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.695708][ T187] RAX: ffffffffffffffda RBX: 00007fa3e7193f88 RCX: 00007fa3e70631b8 [ 10.695710][ T187] RDX: 00007fa3e6dadfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.695711][ T187] RBP: 00007ffd94460d90 R08: 0000000000000000 R09: 0000000000008010 [ 10.695712][ T187] R10: 00007ffd94460b50 R11: 0000000000000246 R12: 0000000000000001 [ 10.695713][ T187] R13: 0000000000000000 R14: 00007fa3e7192680 R15: 00007fa3e7193fa0 [ 10.695720][ T187] [ 11.113574][ T211] ip (211) used greatest stack depth: 24048 bytes left [ 13.787877][ T293] 8021q: 802.1Q VLAN Support v1.8 [ 13.787898][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.787901][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 13.787904][ T293] preempt_count: 1, expected: 0 [ 13.787906][ T293] RCU nest depth: 0, expected: 0 [ 13.787907][ T293] locks held by modprobe/293: 4, last CPU#3: [ 13.787910][ T293] #0: ffffffffae569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.787925][ T293] #1: ffffffffae569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.787932][ T293] #2: ffffffffae489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.787938][ T293] #3: ffffffffae489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.787944][ T293] irq event stamp: 23794 [ 13.787946][ T293] hardirqs last enabled at (23793): [] __down_trylock_console_sem+0x86/0xa0 [ 13.787949][ T293] hardirqs last disabled at (23794): [] console_emit_next_record+0x3d4/0x4c0 [ 13.787952][ T293] softirqs last enabled at (21000): [] handle_softirqs+0x67c/0x900 [ 13.787956][ T293] softirqs last disabled at (20993): [] __irq_exit_rcu+0x145/0x1c0 [ 13.787959][ T293] Preemption disabled at: [ 13.787960][ T293] [] vprintk_emit+0x31b/0x3e0 [ 13.787967][ T293] CPU: 3 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.787972][ T293] Tainted: [W]=WARN [ 13.787973][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.787975][ T293] Call Trace: [ 13.787977][ T293] [ 13.787979][ T293] dump_stack_lvl+0x6f/0xa0 [ 13.787986][ T293] ? vprintk_emit+0x31b/0x3e0 [ 13.787989][ T293] __might_resched.cold+0x1fe/0x2c1 [ 13.787995][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.788000][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 13.788008][ T293] __kmalloc_noprof+0x443/0x760 [ 13.788011][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 13.788020][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 13.788023][ T293] alloc_buf.isra.0+0x4b/0x260 [ 13.788028][ T293] put_chars+0x1e1/0x2f0 [ 13.788032][ T293] ? __send_to_port+0x420/0x420 [ 13.788034][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.788041][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.788044][ T293] ? validate_chain+0x38b/0xc20 [ 13.788052][ T293] hvc_console_print+0x292/0x780 [ 13.788055][ T293] ? __lock_acquire+0x518/0xc20 [ 13.788064][ T293] ? hvc_write+0x3a0/0x3a0 [ 13.788068][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.788077][ T293] console_emit_next_record+0x22f/0x4c0 [ 13.788083][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 13.788085][ T293] ? console_flush_one_record+0x106/0x710 [ 13.788090][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.788094][ T293] ? lock_acquire+0x13c/0x160 [ 13.788100][ T293] console_flush_one_record+0x46f/0x710 [ 13.788107][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 13.788109][ T293] ? __lock_acquire+0x518/0xc20 [ 13.788118][ T293] console_unlock+0xee/0x1f0 [ 13.788122][ T293] ? console_flush_one_record+0x710/0x710 [ 13.788125][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.788128][ T293] ? lock_acquire+0x60/0x160 [ 13.788134][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.788137][ T293] ? vprintk_emit+0x320/0x3e0 [ 13.788142][ T293] vprintk_emit+0x37c/0x3e0 [ 13.788148][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 13.788158][ T293] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.788164][ T293] _printk+0xc7/0x100 [ 13.788169][ T293] ? snapshot_read.cold+0x21/0x21 [ 13.788179][ T293] ? do_one_initcall+0x113/0x4f0 [ 13.788184][ T293] vlan_proto_init+0x24/0x90 [8021q] [ 13.788189][ T293] do_one_initcall+0x124/0x4f0 [ 13.788193][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.788201][ T293] ? do_init_module+0xae/0x8a0 [ 13.788205][ T293] ? kasan_unpoison+0x44/0x70 [ 13.788212][ T293] do_init_module+0x2ad/0x8a0 [ 13.788217][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 13.788223][ T293] ? free_module+0x470/0x470 [ 13.788228][ T293] ? kfree+0x123/0x590 [ 13.788234][ T293] load_module+0x1424/0x1bb0 [ 13.788247][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.788252][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.788257][ T293] ? find_held_lock+0x2b/0x80 [ 13.788261][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.788267][ T293] init_module_from_file+0x11f/0x1a0 [ 13.788272][ T293] ? __do_sys_init_module+0x220/0x220 [ 13.788286][ T293] ? __rwlock_init+0x150/0x150 [ 13.788291][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 13.788296][ T293] idempotent_init_module+0x37b/0x7c0 [ 13.788302][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 13.788312][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.788316][ T293] ? cap_capable+0x1d7/0x3d0 [ 13.788324][ T293] __x64_sys_finit_module+0xdf/0x190 [ 13.788327][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.788332][ T293] do_syscall_64+0xff/0x530 [ 13.788335][ T293] ? exc_page_fault+0xee/0x100 [ 13.788339][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.788343][ T293] RIP: 0033:0x7fcd9d2f937d [ 13.788348][ T293] 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 [ 13.788350][ T293] RSP: 002b:00007ffd1291cc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.788354][ T293] RAX: ffffffffffffffda RBX: 000055c242a00810 RCX: 00007fcd9d2f937d [ 13.788356][ T293] RDX: 0000000000000000 RSI: 000055c211c58ffd RDI: 0000000000000000 [ 13.788358][ T293] RBP: 00007ffd1291cd20 R08: 0000000000000000 R09: 0000000000000000 [ 13.788359][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c211c58ffd [ 13.788360][ T293] R13: 000055c242a00960 R14: 0000000000040000 R15: 0000000000000000 [ 13.788373][ T293] [ 14.077238][ T299] gre: GRE over IPv4 demultiplexer driver [ 14.102589][ T299] ip6_gre: GRE over IPv6 tunneling driver [ 21.169758][ T391] GACT probability NOT on [ 21.169774][ T391] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.169776][ T391] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 391, name: modprobe [ 21.169778][ T391] preempt_count: 1, expected: 0 [ 21.169779][ T391] RCU nest depth: 0, expected: 0 [ 21.169780][ T391] locks held by modprobe/391: 4, last CPU#3: [ 21.169782][ T391] #0: ffffffffae569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.169794][ T391] #1: ffffffffae569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.169798][ T391] #2: ffffffffae489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.169802][ T391] #3: ffffffffae489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.169805][ T391] irq event stamp: 18996 [ 21.169806][ T391] hardirqs last enabled at (18995): [] __down_trylock_console_sem+0x86/0xa0 [ 21.169809][ T391] hardirqs last disabled at (18996): [] console_emit_next_record+0x3d4/0x4c0 [ 21.169810][ T391] softirqs last enabled at (16270): [] handle_softirqs+0x67c/0x900 [ 21.169813][ T391] softirqs last disabled at (15177): [] __irq_exit_rcu+0x145/0x1c0 [ 21.169816][ T391] Preemption disabled at: [ 21.169816][ T391] [] vprintk_emit+0x31b/0x3e0 [ 21.169822][ T391] CPU: 3 UID: 0 PID: 391 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.169825][ T391] Tainted: [W]=WARN [ 21.169826][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.169828][ T391] Call Trace: [ 21.169829][ T391] [ 21.169831][ T391] dump_stack_lvl+0x6f/0xa0 [ 21.169836][ T391] ? vprintk_emit+0x31b/0x3e0 [ 21.169838][ T391] __might_resched.cold+0x1fe/0x2c1 [ 21.169843][ T391] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.169846][ T391] ? __kmalloc_noprof+0xdb/0x760 [ 21.169851][ T391] __kmalloc_noprof+0x443/0x760 [ 21.169854][ T391] ? alloc_buf.isra.0+0x4b/0x260 [ 21.169859][ T391] ? do_raw_spin_unlock+0x59/0x250 [ 21.169862][ T391] alloc_buf.isra.0+0x4b/0x260 [ 21.169865][ T391] put_chars+0x1e1/0x2f0 [ 21.169867][ T391] ? desc_read_finalized_seq+0x79/0x120 [ 21.169869][ T391] ? __send_to_port+0x420/0x420 [ 21.169871][ T391] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.169875][ T391] ? validate_chain+0x38b/0xc20 [ 21.169879][ T391] hvc_console_print+0x292/0x780 [ 21.169881][ T391] ? __lock_acquire+0x518/0xc20 [ 21.169883][ T391] ? __lock_acquire+0x518/0xc20 [ 21.169887][ T391] ? hvc_write+0x3a0/0x3a0 [ 21.169888][ T391] ? console_emit_next_record+0x1df/0x4c0 [ 21.169891][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.169894][ T391] ? lock_acquire+0x13c/0x160 [ 21.169898][ T391] console_emit_next_record+0x22f/0x4c0 [ 21.169901][ T391] ? devkmsg_read+0x4b0/0x4b0 [ 21.169903][ T391] ? console_flush_one_record+0x106/0x710 [ 21.169906][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.169909][ T391] ? lock_acquire+0x13c/0x160 [ 21.169912][ T391] console_flush_one_record+0x46f/0x710 [ 21.169916][ T391] ? console_emit_next_record+0x4c0/0x4c0 [ 21.169918][ T391] ? __lock_acquire+0x518/0xc20 [ 21.169923][ T391] console_unlock+0xee/0x1f0 [ 21.169925][ T391] ? console_flush_one_record+0x710/0x710 [ 21.169927][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.169930][ T391] ? lock_acquire+0x60/0x160 [ 21.169933][ T391] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.169935][ T391] ? vprintk_emit+0x320/0x3e0 [ 21.169938][ T391] vprintk_emit+0x37c/0x3e0 [ 21.169942][ T391] ? wake_up_klogd_work_func+0x90/0x90 [ 21.169947][ T391] ? gre_exit+0x3f0/0x3f0 [gre] [ 21.169950][ T391] _printk+0xc7/0x100 [ 21.169954][ T391] ? snapshot_read.cold+0x21/0x21 [ 21.169959][ T391] ? do_one_initcall+0x113/0x4f0 [ 21.169962][ T391] gact_init_module+0x15/0x1000 [act_gact] [ 21.169965][ T391] do_one_initcall+0x124/0x4f0 [ 21.169967][ T391] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.169972][ T391] ? do_init_module+0xae/0x8a0 [ 21.169975][ T391] ? kasan_unpoison+0x44/0x70 [ 21.169979][ T391] do_init_module+0x2ad/0x8a0 [ 21.169983][ T391] ? lockdep_hardirqs_on+0x91/0x130 [ 21.169987][ T391] ? free_module+0x470/0x470 [ 21.169990][ T391] ? kfree+0x123/0x590 [ 21.169994][ T391] load_module+0x1424/0x1bb0 [ 21.170000][ T391] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.170004][ T391] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.170007][ T391] ? find_held_lock+0x2b/0x80 [ 21.170010][ T391] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.170013][ T391] init_module_from_file+0x11f/0x1a0 [ 21.170016][ T391] ? __do_sys_init_module+0x220/0x220 [ 21.170024][ T391] ? __rwlock_init+0x150/0x150 [ 21.170028][ T391] ? do_raw_spin_unlock+0x59/0x250 [ 21.170031][ T391] idempotent_init_module+0x37b/0x7c0 [ 21.170034][ T391] ? init_module_from_file+0x1a0/0x1a0 [ 21.170040][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.170042][ T391] ? cap_capable+0x1d7/0x3d0 [ 21.170048][ T391] __x64_sys_finit_module+0xdf/0x190 [ 21.170050][ T391] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.170054][ T391] do_syscall_64+0xff/0x530 [ 21.170056][ T391] ? exc_page_fault+0xee/0x100 [ 21.170058][ T391] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.170060][ T391] RIP: 0033:0x7faa11fc837d [ 21.170064][ T391] 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 [ 21.170066][ T391] RSP: 002b:00007ffc668412b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.170068][ T391] RAX: ffffffffffffffda RBX: 000055a45cba1810 RCX: 00007faa11fc837d [ 21.170070][ T391] RDX: 0000000000000000 RSI: 000055a459deeffd RDI: 0000000000000000 [ 21.170071][ T391] RBP: 00007ffc66841350 R08: 0000000000000000 R09: 0000000000000000 [ 21.170071][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a459deeffd [ 21.170072][ T391] R13: 000055a45cba1960 R14: 0000000000040000 R15: 0000000000000000 [ 21.170079][ T391]