[ 10.185906][ T187] ip (187) used greatest stack depth: 23216 bytes left [ 10.185923][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.185924][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.185926][ T187] preempt_count: 2, expected: 0 [ 10.185927][ T187] RCU nest depth: 0, expected: 0 [ 10.185928][ T187] locks held by ip/187: 5, last CPU#2: [ 10.185930][ T187] #0: ffffffff9c0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.185943][ T187] #1: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.185949][ T187] #2: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.185953][ T187] #3: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.185957][ T187] #4: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.185961][ T187] irq event stamp: 39952 [ 10.185962][ T187] hardirqs last enabled at (39951): [] __down_trylock_console_sem+0x86/0xa0 [ 10.185964][ T187] hardirqs last disabled at (39952): [] console_emit_next_record+0x3d4/0x4c0 [ 10.185967][ T187] softirqs last enabled at (39772): [] handle_softirqs+0x67c/0x900 [ 10.185969][ T187] softirqs last disabled at (39761): [] __irq_exit_rcu+0x145/0x1c0 [ 10.185971][ T187] Preemption disabled at: [ 10.185972][ T187] [<0000000000000000>] 0x0 [ 10.185978][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.185982][ T187] Tainted: [W]=WARN [ 10.185983][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.185984][ T187] Call Trace: [ 10.185986][ T187] [ 10.185988][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.185994][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.185999][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.186003][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.186009][ T187] __kmalloc_noprof+0x443/0x760 [ 10.186011][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.186017][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.186020][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.186023][ T187] put_chars+0x1e1/0x2f0 [ 10.186026][ T187] ? __send_to_port+0x420/0x420 [ 10.186027][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.186032][ T187] ? validate_chain+0x38b/0xc20 [ 10.186037][ T187] hvc_console_print+0x292/0x780 [ 10.186044][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.186046][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.186048][ T187] ? lock_acquire+0x13c/0x160 [ 10.186052][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.186056][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.186058][ T187] ? console_flush_one_record+0x106/0x710 [ 10.186061][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.186064][ T187] ? lock_acquire+0x13c/0x160 [ 10.186068][ T187] console_flush_one_record+0x46f/0x710 [ 10.186072][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.186074][ T187] ? __lock_acquire+0x518/0xc20 [ 10.186079][ T187] console_unlock+0xee/0x1f0 [ 10.186082][ T187] ? console_flush_one_record+0x710/0x710 [ 10.186084][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.186086][ T187] ? lock_acquire+0x60/0x160 [ 10.186090][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.186091][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.186095][ T187] vprintk_emit+0x37c/0x3e0 [ 10.186099][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.186102][ T187] ? __lock_acquire+0x518/0xc20 [ 10.186106][ T187] _printk+0xc7/0x100 [ 10.186109][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.186112][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.186115][ T187] ? __rwlock_init+0x150/0x150 [ 10.186119][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.186122][ T187] do_exit.cold+0x82/0x9c [ 10.186125][ T187] ? exit_notify+0x890/0x890 [ 10.186127][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.186130][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.186134][ T187] do_group_exit+0xb8/0x370 [ 10.186137][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.186139][ T187] x64_sys_call+0x1567/0x1570 [ 10.186141][ T187] do_syscall_64+0xff/0x530 [ 10.186145][ T187] ? exc_page_fault+0xee/0x100 [ 10.186148][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.186150][ T187] RIP: 0033:0x7f75646431b8 [ 10.186153][ T187] Code: Unable to access opcode bytes at 0x7f756464318e. [ 10.186154][ T187] RSP: 002b:00007ffdfa022e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.186156][ T187] RAX: ffffffffffffffda RBX: 00007f7564773f88 RCX: 00007f75646431b8 [ 10.186158][ T187] RDX: 00007f756438dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.186159][ T187] RBP: 00007ffdfa022eb0 R08: 0000000000000000 R09: 0000000000008010 [ 10.186160][ T187] R10: 00007ffdfa022c70 R11: 0000000000000246 R12: 0000000000000001 [ 10.186161][ T187] R13: 0000000000000000 R14: 00007f7564772680 R15: 00007f7564773fa0 [ 10.186168][ T187] [ 11.797992][ T247] 8021q: 802.1Q VLAN Support v1.8 [ 11.798011][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.798013][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 11.798015][ T247] preempt_count: 1, expected: 0 [ 11.798016][ T247] RCU nest depth: 0, expected: 0 [ 11.798017][ T247] locks held by modprobe/247: 4, last CPU#3: [ 11.798019][ T247] #0: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.798032][ T247] #1: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.798036][ T247] #2: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.798041][ T247] #3: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.798045][ T247] irq event stamp: 23580 [ 11.798046][ T247] hardirqs last enabled at (23579): [] __down_trylock_console_sem+0x86/0xa0 [ 11.798048][ T247] hardirqs last disabled at (23580): [] console_emit_next_record+0x3d4/0x4c0 [ 11.798050][ T247] softirqs last enabled at (22430): [] handle_softirqs+0x67c/0x900 [ 11.798053][ T247] softirqs last disabled at (21901): [] __irq_exit_rcu+0x145/0x1c0 [ 11.798056][ T247] Preemption disabled at: [ 11.798056][ T247] [] vprintk_emit+0x31b/0x3e0 [ 11.798062][ T247] CPU: 3 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.798066][ T247] Tainted: [W]=WARN [ 11.798067][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.798068][ T247] Call Trace: [ 11.798070][ T247] [ 11.798072][ T247] dump_stack_lvl+0x6f/0xa0 [ 11.798077][ T247] ? vprintk_emit+0x31b/0x3e0 [ 11.798080][ T247] __might_resched.cold+0x1fe/0x2c1 [ 11.798084][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.798088][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 11.798094][ T247] __kmalloc_noprof+0x443/0x760 [ 11.798096][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 11.798102][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 11.798104][ T247] alloc_buf.isra.0+0x4b/0x260 [ 11.798108][ T247] put_chars+0x1e1/0x2f0 [ 11.798110][ T247] ? __send_to_port+0x420/0x420 [ 11.798112][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.798117][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.798119][ T247] ? validate_chain+0x38b/0xc20 [ 11.798124][ T247] hvc_console_print+0x292/0x780 [ 11.798127][ T247] ? __lock_acquire+0x518/0xc20 [ 11.798132][ T247] ? hvc_write+0x3a0/0x3a0 [ 11.798134][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.798139][ T247] console_emit_next_record+0x22f/0x4c0 [ 11.798143][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 11.798145][ T247] ? console_flush_one_record+0x106/0x710 [ 11.798148][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.798150][ T247] ? lock_acquire+0x13c/0x160 [ 11.798154][ T247] console_flush_one_record+0x46f/0x710 [ 11.798158][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 11.798160][ T247] ? __lock_acquire+0x518/0xc20 [ 11.798165][ T247] console_unlock+0xee/0x1f0 [ 11.798168][ T247] ? console_flush_one_record+0x710/0x710 [ 11.798170][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.798172][ T247] ? lock_acquire+0x60/0x160 [ 11.798176][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.798178][ T247] ? vprintk_emit+0x320/0x3e0 [ 11.798181][ T247] vprintk_emit+0x37c/0x3e0 [ 11.798185][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 11.798191][ T247] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.798194][ T247] _printk+0xc7/0x100 [ 11.798198][ T247] ? snapshot_read.cold+0x21/0x21 [ 11.798205][ T247] ? do_one_initcall+0x113/0x4f0 [ 11.798208][ T247] vlan_proto_init+0x24/0x90 [8021q] [ 11.798211][ T247] do_one_initcall+0x124/0x4f0 [ 11.798214][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.798218][ T247] ? do_init_module+0xae/0x8a0 [ 11.798221][ T247] ? kasan_unpoison+0x44/0x70 [ 11.798226][ T247] do_init_module+0x2ad/0x8a0 [ 11.798230][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 11.798234][ T247] ? free_module+0x470/0x470 [ 11.798238][ T247] ? kfree+0x123/0x590 [ 11.798242][ T247] load_module+0x1424/0x1bb0 [ 11.798249][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.798253][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.798256][ T247] ? ovl_real_file+0x172/0x1e0 [ 11.798260][ T247] ? backing_file_read_iter+0x541/0x790 [ 11.798263][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.798267][ T247] init_module_from_file+0x11f/0x1a0 [ 11.798270][ T247] ? __do_sys_init_module+0x220/0x220 [ 11.798278][ T247] ? __rwlock_init+0x150/0x150 [ 11.798282][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 11.798285][ T247] idempotent_init_module+0x37b/0x7c0 [ 11.798289][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 11.798295][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.798297][ T247] ? cap_capable+0x1d7/0x3d0 [ 11.798303][ T247] __x64_sys_finit_module+0xdf/0x190 [ 11.798305][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.798309][ T247] do_syscall_64+0xff/0x530 [ 11.798311][ T247] ? exc_page_fault+0xee/0x100 [ 11.798314][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.798316][ T247] RIP: 0033:0x7fc27de1537d [ 11.798320][ T247] 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 [ 11.798321][ T247] RSP: 002b:00007ffef7486038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.798324][ T247] RAX: ffffffffffffffda RBX: 0000563ceec91810 RCX: 00007fc27de1537d [ 11.798325][ T247] RDX: 0000000000000000 RSI: 0000563cd090fffd RDI: 0000000000000000 [ 11.798326][ T247] RBP: 00007ffef74860d0 R08: 0000000000000000 R09: 0000000000000000 [ 11.798327][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cd090fffd [ 11.798328][ T247] R13: 0000563ceec91960 R14: 0000000000040000 R15: 0000000000000000 [ 11.798335][ T247] [ 12.176806][ T258] gre: GRE over IPv4 demultiplexer driver [ 12.183894][ T258] ip_gre: GRE over IPv4 tunneling driver [ 14.264743][ T324] GACT probability NOT on [ 14.264768][ T324] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.264771][ T324] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 324, name: modprobe [ 14.264773][ T324] preempt_count: 1, expected: 0 [ 14.264774][ T324] RCU nest depth: 0, expected: 0 [ 14.264775][ T324] locks held by modprobe/324: 4, last CPU#1: [ 14.264777][ T324] #0: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.264790][ T324] #1: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.264794][ T324] #2: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.264799][ T324] #3: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.264803][ T324] irq event stamp: 23136 [ 14.264804][ T324] hardirqs last enabled at (23135): [] __down_trylock_console_sem+0x86/0xa0 [ 14.264806][ T324] hardirqs last disabled at (23136): [] console_emit_next_record+0x3d4/0x4c0 [ 14.264808][ T324] softirqs last enabled at (22418): [] handle_softirqs+0x67c/0x900 [ 14.264811][ T324] softirqs last disabled at (22411): [] __irq_exit_rcu+0x145/0x1c0 [ 14.264813][ T324] Preemption disabled at: [ 14.264814][ T324] [] vprintk_emit+0x31b/0x3e0 [ 14.264820][ T324] CPU: 1 UID: 0 PID: 324 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.264824][ T324] Tainted: [W]=WARN [ 14.264824][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.264826][ T324] Call Trace: [ 14.264828][ T324] [ 14.264830][ T324] dump_stack_lvl+0x6f/0xa0 [ 14.264836][ T324] ? vprintk_emit+0x31b/0x3e0 [ 14.264838][ T324] __might_resched.cold+0x1fe/0x2c1 [ 14.264842][ T324] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.264846][ T324] ? __kmalloc_noprof+0xdb/0x760 [ 14.264851][ T324] __kmalloc_noprof+0x443/0x760 [ 14.264854][ T324] ? alloc_buf.isra.0+0x4b/0x260 [ 14.264860][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 14.264862][ T324] alloc_buf.isra.0+0x4b/0x260 [ 14.264865][ T324] put_chars+0x1e1/0x2f0 [ 14.264867][ T324] ? desc_read_finalized_seq+0x79/0x120 [ 14.264869][ T324] ? __send_to_port+0x420/0x420 [ 14.264872][ T324] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.264876][ T324] ? validate_chain+0x38b/0xc20 [ 14.264880][ T324] hvc_console_print+0x292/0x780 [ 14.264883][ T324] ? __lock_acquire+0x518/0xc20 [ 14.264884][ T324] ? __lock_acquire+0x518/0xc20 [ 14.264889][ T324] ? hvc_write+0x3a0/0x3a0 [ 14.264890][ T324] ? console_emit_next_record+0x1df/0x4c0 [ 14.264893][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.264896][ T324] ? lock_acquire+0x13c/0x160 [ 14.264900][ T324] console_emit_next_record+0x22f/0x4c0 [ 14.264904][ T324] ? devkmsg_read+0x4b0/0x4b0 [ 14.264906][ T324] ? console_flush_one_record+0x106/0x710 [ 14.264909][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.264912][ T324] ? lock_acquire+0x13c/0x160 [ 14.264916][ T324] console_flush_one_record+0x46f/0x710 [ 14.264920][ T324] ? console_emit_next_record+0x4c0/0x4c0 [ 14.264922][ T324] ? __lock_acquire+0x518/0xc20 [ 14.264927][ T324] console_unlock+0xee/0x1f0 [ 14.264930][ T324] ? console_flush_one_record+0x710/0x710 [ 14.264932][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.264934][ T324] ? lock_acquire+0x60/0x160 [ 14.264938][ T324] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.264939][ T324] ? vprintk_emit+0x320/0x3e0 [ 14.264943][ T324] vprintk_emit+0x37c/0x3e0 [ 14.264947][ T324] ? wake_up_klogd_work_func+0x90/0x90 [ 14.264953][ T324] ? gre_exit+0x3f0/0x3f0 [gre] [ 14.264956][ T324] _printk+0xc7/0x100 [ 14.264960][ T324] ? snapshot_read.cold+0x21/0x21 [ 14.264966][ T324] ? do_one_initcall+0x113/0x4f0 [ 14.264969][ T324] gact_init_module+0x15/0x1000 [act_gact] [ 14.264972][ T324] do_one_initcall+0x124/0x4f0 [ 14.264975][ T324] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.264979][ T324] ? do_init_module+0xae/0x8a0 [ 14.264982][ T324] ? kasan_unpoison+0x44/0x70 [ 14.264987][ T324] do_init_module+0x2ad/0x8a0 [ 14.264992][ T324] ? lockdep_hardirqs_on+0x91/0x130 [ 14.264997][ T324] ? free_module+0x470/0x470 [ 14.265000][ T324] ? kfree+0x123/0x590 [ 14.265004][ T324] load_module+0x1424/0x1bb0 [ 14.265012][ T324] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.265016][ T324] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.265018][ T324] ? ovl_real_file+0x172/0x1e0 [ 14.265023][ T324] ? backing_file_read_iter+0x541/0x790 [ 14.265026][ T324] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.265030][ T324] init_module_from_file+0x11f/0x1a0 [ 14.265033][ T324] ? __do_sys_init_module+0x220/0x220 [ 14.265042][ T324] ? __rwlock_init+0x150/0x150 [ 14.265045][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 14.265048][ T324] idempotent_init_module+0x37b/0x7c0 [ 14.265052][ T324] ? init_module_from_file+0x1a0/0x1a0 [ 14.265058][ T324] ? rcu_is_watching+0x16/0xd0 [ 14.265061][ T324] ? cap_capable+0x1d7/0x3d0 [ 14.265067][ T324] __x64_sys_finit_module+0xdf/0x190 [ 14.265069][ T324] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.265072][ T324] do_syscall_64+0xff/0x530 [ 14.265074][ T324] ? exc_page_fault+0xee/0x100 [ 14.265077][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.265079][ T324] RIP: 0033:0x7fc767a5537d [ 14.265083][ T324] 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 [ 14.265085][ T324] RSP: 002b:00007ffc15287828 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.265088][ T324] RAX: ffffffffffffffda RBX: 000055d07b7eb810 RCX: 00007fc767a5537d [ 14.265089][ T324] RDX: 0000000000000000 RSI: 000055d072dc0ffd RDI: 0000000000000000 [ 14.265090][ T324] RBP: 00007ffc152878c0 R08: 0000000000000000 R09: 0000000000000000 [ 14.265091][ T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d072dc0ffd [ 14.265092][ T324] R13: 000055d07b7eb960 R14: 0000000000040000 R15: 0000000000000000 [ 14.265099][ T324]