[ 10.671846][ T187] ip (187) used greatest stack depth: 23728 bytes left [ 10.671864][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.671866][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.671868][ T187] preempt_count: 2, expected: 0 [ 10.671870][ T187] RCU nest depth: 0, expected: 0 [ 10.671871][ T187] locks held by ip/187: 5, last CPU#0: [ 10.671874][ T187] #0: ffffffff944027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.671889][ T187] #1: ffffffff94569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.671896][ T187] #2: ffffffff94569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.671902][ T187] #3: ffffffff94489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.671907][ T187] #4: ffffffff94489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.671913][ T187] irq event stamp: 43512 [ 10.671915][ T187] hardirqs last enabled at (43511): [] __down_trylock_console_sem+0x86/0xa0 [ 10.671918][ T187] hardirqs last disabled at (43512): [] console_emit_next_record+0x3d4/0x4c0 [ 10.671921][ T187] softirqs last enabled at (42222): [] netlink_release+0x17b/0xcf0 [ 10.671926][ T187] softirqs last disabled at (42220): [] netlink_release+0xd2/0xcf0 [ 10.671929][ T187] Preemption disabled at: [ 10.671930][ T187] [<0000000000000000>] 0x0 [ 10.671938][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.671942][ T187] Tainted: [W]=WARN [ 10.671943][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.671946][ T187] Call Trace: [ 10.671948][ T187] [ 10.671951][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.671959][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.671965][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.671971][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.671978][ T187] __kmalloc_noprof+0x443/0x760 [ 10.671981][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.671990][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.671993][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.671998][ T187] put_chars+0x1e1/0x2f0 [ 10.672002][ T187] ? __send_to_port+0x420/0x420 [ 10.672005][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.672011][ T187] ? validate_chain+0x38b/0xc20 [ 10.672019][ T187] hvc_console_print+0x292/0x780 [ 10.672029][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.672032][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.672035][ T187] ? lock_acquire+0x13c/0x160 [ 10.672041][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.672047][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.672049][ T187] ? console_flush_one_record+0x106/0x710 [ 10.672054][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.672057][ T187] ? lock_acquire+0x13c/0x160 [ 10.672063][ T187] console_flush_one_record+0x46f/0x710 [ 10.672069][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.672072][ T187] ? __lock_acquire+0x518/0xc20 [ 10.672080][ T187] console_unlock+0xee/0x1f0 [ 10.672084][ T187] ? console_flush_one_record+0x710/0x710 [ 10.672086][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.672090][ T187] ? lock_acquire+0x60/0x160 [ 10.672095][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.672097][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.672102][ T187] vprintk_emit+0x37c/0x3e0 [ 10.672108][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.672113][ T187] ? __lock_acquire+0x518/0xc20 [ 10.672118][ T187] _printk+0xc7/0x100 [ 10.672123][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.672127][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.672131][ T187] ? __rwlock_init+0x150/0x150 [ 10.672137][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.672141][ T187] do_exit.cold+0x82/0x9c [ 10.672146][ T187] ? exit_notify+0x890/0x890 [ 10.672149][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.672153][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.672159][ T187] do_group_exit+0xb8/0x370 [ 10.672163][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.672166][ T187] x64_sys_call+0x1567/0x1570 [ 10.672169][ T187] do_syscall_64+0xff/0x530 [ 10.672172][ T187] ? exc_page_fault+0xee/0x100 [ 10.672177][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.672181][ T187] RIP: 0033:0x7f4986ba31b8 [ 10.672184][ T187] Code: Unable to access opcode bytes at 0x7f4986ba318e. [ 10.672185][ T187] RSP: 002b:00007ffc1ea4e7b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.672188][ T187] RAX: ffffffffffffffda RBX: 00007f4986cd3f88 RCX: 00007f4986ba31b8 [ 10.672190][ T187] RDX: 00007f49868edfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.672192][ T187] RBP: 00007ffc1ea4e810 R08: 0000000000000000 R09: 0000000000008010 [ 10.672193][ T187] R10: 00007ffc1ea4e5d0 R11: 0000000000000246 R12: 0000000000000001 [ 10.672194][ T187] R13: 0000000000000000 R14: 00007f4986cd2680 R15: 00007f4986cd3fa0 [ 10.672205][ T187] [ 12.173520][ T243] 8021q: 802.1Q VLAN Support v1.8 [ 12.173539][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.173541][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: modprobe [ 12.173543][ T243] preempt_count: 1, expected: 0 [ 12.173544][ T243] RCU nest depth: 0, expected: 0 [ 12.173545][ T243] locks held by modprobe/243: 4, last CPU#3: [ 12.173547][ T243] #0: ffffffff94569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.173564][ T243] #1: ffffffff94569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.173568][ T243] #2: ffffffff94489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.173573][ T243] #3: ffffffff94489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.173577][ T243] irq event stamp: 28828 [ 12.173578][ T243] hardirqs last enabled at (28827): [] __down_trylock_console_sem+0x86/0xa0 [ 12.173581][ T243] hardirqs last disabled at (28828): [] console_emit_next_record+0x3d4/0x4c0 [ 12.173583][ T243] softirqs last enabled at (26370): [] handle_softirqs+0x67c/0x900 [ 12.173586][ T243] softirqs last disabled at (26363): [] __irq_exit_rcu+0x145/0x1c0 [ 12.173588][ T243] Preemption disabled at: [ 12.173589][ T243] [] vprintk_emit+0x31b/0x3e0 [ 12.173595][ T243] CPU: 3 UID: 0 PID: 243 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.173598][ T243] Tainted: [W]=WARN [ 12.173599][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.173600][ T243] Call Trace: [ 12.173602][ T243] [ 12.173603][ T243] dump_stack_lvl+0x6f/0xa0 [ 12.173609][ T243] ? vprintk_emit+0x31b/0x3e0 [ 12.173611][ T243] __might_resched.cold+0x1fe/0x2c1 [ 12.173616][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.173620][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 12.173625][ T243] __kmalloc_noprof+0x443/0x760 [ 12.173627][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 12.173633][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 12.173636][ T243] alloc_buf.isra.0+0x4b/0x260 [ 12.173639][ T243] put_chars+0x1e1/0x2f0 [ 12.173642][ T243] ? __send_to_port+0x420/0x420 [ 12.173643][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.173648][ T243] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.173650][ T243] ? validate_chain+0x38b/0xc20 [ 12.173654][ T243] hvc_console_print+0x292/0x780 [ 12.173657][ T243] ? __lock_acquire+0x518/0xc20 [ 12.173662][ T243] ? hvc_write+0x3a0/0x3a0 [ 12.173664][ T243] ? rcu_is_watching+0x16/0xd0 [ 12.173669][ T243] console_emit_next_record+0x22f/0x4c0 [ 12.173673][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 12.173675][ T243] ? console_flush_one_record+0x106/0x710 [ 12.173678][ T243] ? rcu_is_watching+0x16/0xd0 [ 12.173680][ T243] ? lock_acquire+0x13c/0x160 [ 12.173684][ T243] console_flush_one_record+0x46f/0x710 [ 12.173688][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 12.173689][ T243] ? __lock_acquire+0x518/0xc20 [ 12.173694][ T243] console_unlock+0xee/0x1f0 [ 12.173697][ T243] ? console_flush_one_record+0x710/0x710 [ 12.173699][ T243] ? rcu_is_watching+0x16/0xd0 [ 12.173701][ T243] ? lock_acquire+0x60/0x160 [ 12.173705][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.173706][ T243] ? vprintk_emit+0x320/0x3e0 [ 12.173709][ T243] vprintk_emit+0x37c/0x3e0 [ 12.173713][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 12.173721][ T243] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.173726][ T243] _printk+0xc7/0x100 [ 12.173729][ T243] ? snapshot_read.cold+0x21/0x21 [ 12.173736][ T243] ? do_one_initcall+0x113/0x4f0 [ 12.173739][ T243] vlan_proto_init+0x24/0x90 [8021q] [ 12.173742][ T243] do_one_initcall+0x124/0x4f0 [ 12.173744][ T243] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.173749][ T243] ? do_init_module+0xae/0x8a0 [ 12.173752][ T243] ? kasan_unpoison+0x44/0x70 [ 12.173757][ T243] do_init_module+0x2ad/0x8a0 [ 12.173760][ T243] ? lockdep_hardirqs_on+0x91/0x130 [ 12.173764][ T243] ? free_module+0x470/0x470 [ 12.173767][ T243] ? kfree+0x123/0x590 [ 12.173771][ T243] load_module+0x1424/0x1bb0 [ 12.173778][ T243] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.173782][ T243] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.173785][ T243] ? ovl_real_file+0x172/0x1e0 [ 12.173789][ T243] ? backing_file_read_iter+0x541/0x790 [ 12.173792][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.173796][ T243] init_module_from_file+0x11f/0x1a0 [ 12.173799][ T243] ? __do_sys_init_module+0x220/0x220 [ 12.173807][ T243] ? __rwlock_init+0x150/0x150 [ 12.173811][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 12.173814][ T243] idempotent_init_module+0x37b/0x7c0 [ 12.173817][ T243] ? init_module_from_file+0x1a0/0x1a0 [ 12.173823][ T243] ? rcu_is_watching+0x16/0xd0 [ 12.173825][ T243] ? cap_capable+0x1d7/0x3d0 [ 12.173831][ T243] __x64_sys_finit_module+0xdf/0x190 [ 12.173833][ T243] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.173837][ T243] do_syscall_64+0xff/0x530 [ 12.173839][ T243] ? exc_page_fault+0xee/0x100 [ 12.173841][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.173844][ T243] RIP: 0033:0x7fce2be0137d [ 12.173847][ T243] 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 [ 12.173849][ T243] RSP: 002b:00007fffe0db27f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.173852][ T243] RAX: ffffffffffffffda RBX: 000056312ed1a810 RCX: 00007fce2be0137d [ 12.173853][ T243] RDX: 0000000000000000 RSI: 00005630fa908ffd RDI: 0000000000000000 [ 12.173854][ T243] RBP: 00007fffe0db2890 R08: 0000000000000000 R09: 0000000000000000 [ 12.173855][ T243] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630fa908ffd [ 12.173856][ T243] R13: 000056312ed1a960 R14: 0000000000040000 R15: 0000000000000000 [ 12.173862][ T243] [ 12.561100][ T254] gre: GRE over IPv4 demultiplexer driver [ 12.567873][ T254] ip_gre: GRE over IPv4 tunneling driver [ 14.158877][ T312] GACT probability NOT on [ 14.158896][ T312] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.158899][ T312] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 312, name: modprobe [ 14.158902][ T312] preempt_count: 1, expected: 0 [ 14.158903][ T312] RCU nest depth: 0, expected: 0 [ 14.158904][ T312] locks held by modprobe/312: 4, last CPU#1: [ 14.158907][ T312] #0: ffffffff94569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.158922][ T312] #1: ffffffff94569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.158928][ T312] #2: ffffffff94489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.158935][ T312] #3: ffffffff94489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.158941][ T312] irq event stamp: 19724 [ 14.158942][ T312] hardirqs last enabled at (19723): [] __down_trylock_console_sem+0x86/0xa0 [ 14.158946][ T312] hardirqs last disabled at (19724): [] console_emit_next_record+0x3d4/0x4c0 [ 14.158949][ T312] softirqs last enabled at (18658): [] handle_softirqs+0x67c/0x900 [ 14.158954][ T312] softirqs last disabled at (17963): [] __irq_exit_rcu+0x145/0x1c0 [ 14.158957][ T312] Preemption disabled at: [ 14.158958][ T312] [] vprintk_emit+0x31b/0x3e0 [ 14.158965][ T312] CPU: 1 UID: 0 PID: 312 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.158970][ T312] Tainted: [W]=WARN [ 14.158971][ T312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.158974][ T312] Call Trace: [ 14.158976][ T312] [ 14.158978][ T312] dump_stack_lvl+0x6f/0xa0 [ 14.158985][ T312] ? vprintk_emit+0x31b/0x3e0 [ 14.158988][ T312] __might_resched.cold+0x1fe/0x2c1 [ 14.158994][ T312] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.159000][ T312] ? __kmalloc_noprof+0xdb/0x760 [ 14.159008][ T312] __kmalloc_noprof+0x443/0x760 [ 14.159011][ T312] ? alloc_buf.isra.0+0x4b/0x260 [ 14.159020][ T312] ? do_raw_spin_unlock+0x59/0x250 [ 14.159024][ T312] alloc_buf.isra.0+0x4b/0x260 [ 14.159029][ T312] put_chars+0x1e1/0x2f0 [ 14.159032][ T312] ? desc_read_finalized_seq+0x79/0x120 [ 14.159036][ T312] ? __send_to_port+0x420/0x420 [ 14.159041][ T312] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.159045][ T312] ? validate_chain+0x38b/0xc20 [ 14.159053][ T312] hvc_console_print+0x292/0x780 [ 14.159056][ T312] ? __lock_acquire+0x518/0xc20 [ 14.159059][ T312] ? __lock_acquire+0x518/0xc20 [ 14.159067][ T312] ? hvc_write+0x3a0/0x3a0 [ 14.159069][ T312] ? console_emit_next_record+0x1df/0x4c0 [ 14.159075][ T312] ? rcu_is_watching+0x16/0xd0 [ 14.159079][ T312] ? lock_acquire+0x13c/0x160 [ 14.159086][ T312] console_emit_next_record+0x22f/0x4c0 [ 14.159092][ T312] ? devkmsg_read+0x4b0/0x4b0 [ 14.159095][ T312] ? console_flush_one_record+0x106/0x710 [ 14.159100][ T312] ? rcu_is_watching+0x16/0xd0 [ 14.159104][ T312] ? lock_acquire+0x13c/0x160 [ 14.159111][ T312] console_flush_one_record+0x46f/0x710 [ 14.159118][ T312] ? console_emit_next_record+0x4c0/0x4c0 [ 14.159121][ T312] ? __lock_acquire+0x518/0xc20 [ 14.159130][ T312] console_unlock+0xee/0x1f0 [ 14.159135][ T312] ? console_flush_one_record+0x710/0x710 [ 14.159137][ T312] ? rcu_is_watching+0x16/0xd0 [ 14.159141][ T312] ? lock_acquire+0x60/0x160 [ 14.159147][ T312] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.159150][ T312] ? vprintk_emit+0x320/0x3e0 [ 14.159155][ T312] vprintk_emit+0x37c/0x3e0 [ 14.159162][ T312] ? wake_up_klogd_work_func+0x90/0x90 [ 14.159172][ T312] ? gre_exit+0x3f0/0x3f0 [gre] [ 14.159176][ T312] _printk+0xc7/0x100 [ 14.159181][ T312] ? snapshot_read.cold+0x21/0x21 [ 14.159192][ T312] ? do_one_initcall+0x113/0x4f0 [ 14.159198][ T312] gact_init_module+0x15/0x1000 [act_gact] [ 14.159202][ T312] do_one_initcall+0x124/0x4f0 [ 14.159206][ T312] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.159214][ T312] ? do_init_module+0xae/0x8a0 [ 14.159218][ T312] ? kasan_unpoison+0x44/0x70 [ 14.159226][ T312] do_init_module+0x2ad/0x8a0 [ 14.159233][ T312] ? lockdep_hardirqs_on+0x91/0x130 [ 14.159238][ T312] ? free_module+0x470/0x470 [ 14.159244][ T312] ? kfree+0x123/0x590 [ 14.159251][ T312] load_module+0x1424/0x1bb0 [ 14.159263][ T312] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.159270][ T312] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.159274][ T312] ? ovl_real_file+0x172/0x1e0 [ 14.159279][ T312] ? backing_file_read_iter+0x541/0x790 [ 14.159284][ T312] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.159290][ T312] init_module_from_file+0x11f/0x1a0 [ 14.159296][ T312] ? __do_sys_init_module+0x220/0x220 [ 14.159310][ T312] ? __rwlock_init+0x150/0x150 [ 14.159317][ T312] ? do_raw_spin_unlock+0x59/0x250 [ 14.159322][ T312] idempotent_init_module+0x37b/0x7c0 [ 14.159327][ T312] ? init_module_from_file+0x1a0/0x1a0 [ 14.159339][ T312] ? rcu_is_watching+0x16/0xd0 [ 14.159342][ T312] ? cap_capable+0x1d7/0x3d0 [ 14.159352][ T312] __x64_sys_finit_module+0xdf/0x190 [ 14.159355][ T312] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.159360][ T312] do_syscall_64+0xff/0x530 [ 14.159363][ T312] ? exc_page_fault+0xee/0x100 [ 14.159368][ T312] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.159371][ T312] RIP: 0033:0x7fb4018c737d [ 14.159376][ T312] 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 [ 14.159378][ T312] RSP: 002b:00007ffe44ff2768 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.159382][ T312] RAX: ffffffffffffffda RBX: 0000563f7a674810 RCX: 00007fb4018c737d [ 14.159384][ T312] RDX: 0000000000000000 RSI: 0000563f6a298ffd RDI: 0000000000000000 [ 14.159385][ T312] RBP: 00007ffe44ff2800 R08: 0000000000000000 R09: 0000000000000000 [ 14.159387][ T312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f6a298ffd [ 14.159388][ T312] R13: 0000563f7a674960 R14: 0000000000040000 R15: 0000000000000000 [ 14.159401][ T312]