[ 9.521218][ T187] ip (187) used greatest stack depth: 23936 bytes left [ 9.521235][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.521237][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.521239][ T187] preempt_count: 2, expected: 0 [ 9.521240][ T187] RCU nest depth: 0, expected: 0 [ 9.521241][ T187] locks held by ip/187: 5, last CPU#0: [ 9.521243][ T187] #0: ffffffff996027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.521256][ T187] #1: ffffffff99769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.521261][ T187] #2: ffffffff99769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.521265][ T187] #3: ffffffff99689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.521269][ T187] #4: ffffffff99689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.521273][ T187] irq event stamp: 25178 [ 9.521277][ T187] hardirqs last enabled at (25177): [] __down_trylock_console_sem+0x86/0xa0 [ 9.521280][ T187] hardirqs last disabled at (25178): [] console_emit_next_record+0x3d4/0x4c0 [ 9.521282][ T187] softirqs last enabled at (24634): [] handle_softirqs+0x67c/0x900 [ 9.521284][ T187] softirqs last disabled at (24627): [] __irq_exit_rcu+0x145/0x1c0 [ 9.521286][ T187] Preemption disabled at: [ 9.521287][ T187] [<0000000000000000>] 0x0 [ 9.521293][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.521296][ T187] Tainted: [W]=WARN [ 9.521297][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.521299][ T187] Call Trace: [ 9.521300][ T187] [ 9.521302][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.521308][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.521313][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.521317][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.521322][ T187] __kmalloc_noprof+0x443/0x760 [ 9.521324][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.521332][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.521335][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.521338][ T187] put_chars+0x1e1/0x2f0 [ 9.521341][ T187] ? __send_to_port+0x420/0x420 [ 9.521342][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.521347][ T187] ? validate_chain+0x38b/0xc20 [ 9.521352][ T187] hvc_console_print+0x292/0x780 [ 9.521358][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.521360][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.521363][ T187] ? lock_acquire+0x13c/0x160 [ 9.521366][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.521370][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.521372][ T187] ? console_flush_one_record+0x106/0x710 [ 9.521375][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.521377][ T187] ? lock_acquire+0x13c/0x160 [ 9.521381][ T187] console_flush_one_record+0x46f/0x710 [ 9.521385][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.521387][ T187] ? __lock_acquire+0x518/0xc20 [ 9.521392][ T187] console_unlock+0xee/0x1f0 [ 9.521395][ T187] ? console_flush_one_record+0x710/0x710 [ 9.521397][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.521399][ T187] ? lock_acquire+0x60/0x160 [ 9.521402][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.521404][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.521408][ T187] vprintk_emit+0x37c/0x3e0 [ 9.521411][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.521415][ T187] ? __lock_acquire+0x518/0xc20 [ 9.521418][ T187] _printk+0xc7/0x100 [ 9.521422][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.521425][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.521427][ T187] ? __rwlock_init+0x150/0x150 [ 9.521431][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.521434][ T187] do_exit.cold+0x82/0x9c [ 9.521438][ T187] ? exit_notify+0x890/0x890 [ 9.521439][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.521442][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.521446][ T187] do_group_exit+0xb8/0x370 [ 9.521449][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.521451][ T187] x64_sys_call+0x1567/0x1570 [ 9.521453][ T187] do_syscall_64+0xff/0x530 [ 9.521456][ T187] ? exc_page_fault+0xee/0x100 [ 9.521459][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.521461][ T187] RIP: 0033:0x7f210a6b61b8 [ 9.521464][ T187] Code: Unable to access opcode bytes at 0x7f210a6b618e. [ 9.521465][ T187] RSP: 002b:00007fff518f2328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.521467][ T187] RAX: ffffffffffffffda RBX: 00007f210a7e6f88 RCX: 00007f210a6b61b8 [ 9.521468][ T187] RDX: 00007f210a400fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.521469][ T187] RBP: 00007fff518f2380 R08: 0000000000000000 R09: 0000000000008010 [ 9.521470][ T187] R10: 00007fff518f2140 R11: 0000000000000246 R12: 0000000000000001 [ 9.521471][ T187] R13: 0000000000000000 R14: 00007f210a7e5680 R15: 00007f210a7e6fa0 [ 9.521478][ T187] [ 11.433751][ T262] gre: GRE over IPv4 demultiplexer driver [ 11.433767][ T262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.433769][ T262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 262, name: modprobe [ 11.433771][ T262] preempt_count: 1, expected: 0 [ 11.433772][ T262] RCU nest depth: 0, expected: 0 [ 11.433773][ T262] locks held by modprobe/262: 4, last CPU#0: [ 11.433775][ T262] #0: ffffffff99769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.433788][ T262] #1: ffffffff99769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.433792][ T262] #2: ffffffff99689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.433796][ T262] #3: ffffffff99689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.433800][ T262] irq event stamp: 32266 [ 11.433800][ T262] hardirqs last enabled at (32265): [] __down_trylock_console_sem+0x86/0xa0 [ 11.433803][ T262] hardirqs last disabled at (32266): [] console_emit_next_record+0x3d4/0x4c0 [ 11.433805][ T262] softirqs last enabled at (30914): [] handle_softirqs+0x67c/0x900 [ 11.433808][ T262] softirqs last disabled at (30909): [] __irq_exit_rcu+0x145/0x1c0 [ 11.433810][ T262] Preemption disabled at: [ 11.433811][ T262] [] vprintk_emit+0x31b/0x3e0 [ 11.433816][ T262] CPU: 0 UID: 0 PID: 262 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.433820][ T262] Tainted: [W]=WARN [ 11.433821][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.433823][ T262] Call Trace: [ 11.433824][ T262] [ 11.433826][ T262] dump_stack_lvl+0x6f/0xa0 [ 11.433831][ T262] ? vprintk_emit+0x31b/0x3e0 [ 11.433834][ T262] __might_resched.cold+0x1fe/0x2c1 [ 11.433838][ T262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.433842][ T262] ? __kmalloc_noprof+0xdb/0x760 [ 11.433847][ T262] __kmalloc_noprof+0x443/0x760 [ 11.433849][ T262] ? alloc_buf.isra.0+0x4b/0x260 [ 11.433855][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 11.433858][ T262] alloc_buf.isra.0+0x4b/0x260 [ 11.433861][ T262] put_chars+0x1e1/0x2f0 [ 11.433863][ T262] ? desc_read_finalized_seq+0x79/0x120 [ 11.433865][ T262] ? __send_to_port+0x420/0x420 [ 11.433868][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.433871][ T262] ? validate_chain+0x38b/0xc20 [ 11.433875][ T262] hvc_console_print+0x292/0x780 [ 11.433878][ T262] ? __lock_acquire+0x518/0xc20 [ 11.433879][ T262] ? __lock_acquire+0x518/0xc20 [ 11.433884][ T262] ? hvc_write+0x3a0/0x3a0 [ 11.433885][ T262] ? console_emit_next_record+0x1df/0x4c0 [ 11.433888][ T262] ? rcu_is_watching+0x16/0xd0 [ 11.433891][ T262] ? lock_acquire+0x13c/0x160 [ 11.433895][ T262] console_emit_next_record+0x22f/0x4c0 [ 11.433899][ T262] ? devkmsg_read+0x4b0/0x4b0 [ 11.433900][ T262] ? console_flush_one_record+0x106/0x710 [ 11.433903][ T262] ? rcu_is_watching+0x16/0xd0 [ 11.433906][ T262] ? lock_acquire+0x13c/0x160 [ 11.433909][ T262] console_flush_one_record+0x46f/0x710 [ 11.433913][ T262] ? console_emit_next_record+0x4c0/0x4c0 [ 11.433915][ T262] ? __lock_acquire+0x518/0xc20 [ 11.433920][ T262] console_unlock+0xee/0x1f0 [ 11.433923][ T262] ? console_flush_one_record+0x710/0x710 [ 11.433925][ T262] ? rcu_is_watching+0x16/0xd0 [ 11.433927][ T262] ? lock_acquire+0x60/0x160 [ 11.433931][ T262] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.433932][ T262] ? vprintk_emit+0x320/0x3e0 [ 11.433936][ T262] vprintk_emit+0x37c/0x3e0 [ 11.433940][ T262] ? wake_up_klogd_work_func+0x90/0x90 [ 11.433945][ T262] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.433948][ T262] _printk+0xc7/0x100 [ 11.433952][ T262] ? snapshot_read.cold+0x21/0x21 [ 11.433957][ T262] ? do_one_initcall+0x113/0x4f0 [ 11.433960][ T262] gre_init+0x15/0x1000 [gre] [ 11.433963][ T262] do_one_initcall+0x124/0x4f0 [ 11.433965][ T262] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.433970][ T262] ? do_init_module+0xae/0x8a0 [ 11.433973][ T262] ? kasan_unpoison+0x44/0x70 [ 11.433977][ T262] do_init_module+0x2ad/0x8a0 [ 11.433981][ T262] ? lockdep_hardirqs_on+0x91/0x130 [ 11.433985][ T262] ? free_module+0x470/0x470 [ 11.433988][ T262] ? kfree+0x123/0x590 [ 11.433992][ T262] load_module+0x1424/0x1bb0 [ 11.433999][ T262] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.434004][ T262] ? backing_file_read_iter+0x541/0x790 [ 11.434008][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.434012][ T262] init_module_from_file+0x11f/0x1a0 [ 11.434015][ T262] ? __do_sys_init_module+0x220/0x220 [ 11.434022][ T262] ? __rwlock_init+0x150/0x150 [ 11.434026][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 11.434029][ T262] idempotent_init_module+0x37b/0x7c0 [ 11.434032][ T262] ? init_module_from_file+0x1a0/0x1a0 [ 11.434038][ T262] ? rcu_is_watching+0x16/0xd0 [ 11.434041][ T262] ? cap_capable+0x1d7/0x3d0 [ 11.434046][ T262] __x64_sys_finit_module+0xdf/0x190 [ 11.434048][ T262] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.434052][ T262] do_syscall_64+0xff/0x530 [ 11.434054][ T262] ? exc_page_fault+0xee/0x100 [ 11.434056][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.434059][ T262] RIP: 0033:0x7f35b318237d [ 11.434062][ T262] 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 [ 11.434064][ T262] RSP: 002b:00007ffdb17b1248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.434067][ T262] RAX: ffffffffffffffda RBX: 000055f23b047a40 RCX: 00007f35b318237d [ 11.434068][ T262] RDX: 0000000000000000 RSI: 000055f234114ffd RDI: 0000000000000001 [ 11.434069][ T262] RBP: 00007ffdb17b12e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.434069][ T262] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f234114ffd [ 11.434070][ T262] R13: 000055f23b047a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.434077][ T262] [ 11.464252][ T262] ip_gre: GRE over IPv4 tunneling driver [ 11.596410][ T268] ip (268) used greatest stack depth: 23664 bytes left [ 12.018677][ T284] 8021q: 802.1Q VLAN Support v1.8 [ 13.050891][ T322] GACT probability NOT on [ 13.050907][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.050909][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: modprobe [ 13.050911][ T322] preempt_count: 1, expected: 0 [ 13.050912][ T322] RCU nest depth: 0, expected: 0 [ 13.050913][ T322] locks held by modprobe/322: 4, last CPU#0: [ 13.050915][ T322] #0: ffffffff99769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.050927][ T322] #1: ffffffff99769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.050931][ T322] #2: ffffffff99689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.050935][ T322] #3: ffffffff99689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.050940][ T322] irq event stamp: 24872 [ 13.050940][ T322] hardirqs last enabled at (24871): [] __down_trylock_console_sem+0x86/0xa0 [ 13.050943][ T322] hardirqs last disabled at (24872): [] console_emit_next_record+0x3d4/0x4c0 [ 13.050945][ T322] softirqs last enabled at (23552): [] handle_softirqs+0x67c/0x900 [ 13.050948][ T322] softirqs last disabled at (23297): [] __irq_exit_rcu+0x145/0x1c0 [ 13.050950][ T322] Preemption disabled at: [ 13.050951][ T322] [] vprintk_emit+0x31b/0x3e0 [ 13.050957][ T322] CPU: 0 UID: 0 PID: 322 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.050960][ T322] Tainted: [W]=WARN [ 13.050961][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.050963][ T322] Call Trace: [ 13.050964][ T322] [ 13.050966][ T322] dump_stack_lvl+0x6f/0xa0 [ 13.050971][ T322] ? vprintk_emit+0x31b/0x3e0 [ 13.050974][ T322] __might_resched.cold+0x1fe/0x2c1 [ 13.050978][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.050982][ T322] ? __kmalloc_noprof+0xdb/0x760 [ 13.050988][ T322] __kmalloc_noprof+0x443/0x760 [ 13.050990][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 13.050996][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 13.050998][ T322] alloc_buf.isra.0+0x4b/0x260 [ 13.051001][ T322] put_chars+0x1e1/0x2f0 [ 13.051003][ T322] ? desc_read_finalized_seq+0x79/0x120 [ 13.051005][ T322] ? __send_to_port+0x420/0x420 [ 13.051008][ T322] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.051011][ T322] ? validate_chain+0x38b/0xc20 [ 13.051016][ T322] hvc_console_print+0x292/0x780 [ 13.051018][ T322] ? __lock_acquire+0x518/0xc20 [ 13.051020][ T322] ? __lock_acquire+0x518/0xc20 [ 13.051025][ T322] ? hvc_write+0x3a0/0x3a0 [ 13.051026][ T322] ? console_emit_next_record+0x1df/0x4c0 [ 13.051029][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.051032][ T322] ? lock_acquire+0x13c/0x160 [ 13.051036][ T322] console_emit_next_record+0x22f/0x4c0 [ 13.051040][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 13.051041][ T322] ? console_flush_one_record+0x106/0x710 [ 13.051045][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.051047][ T322] ? lock_acquire+0x13c/0x160 [ 13.051051][ T322] console_flush_one_record+0x46f/0x710 [ 13.051055][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 13.051057][ T322] ? __lock_acquire+0x518/0xc20 [ 13.051062][ T322] console_unlock+0xee/0x1f0 [ 13.051065][ T322] ? console_flush_one_record+0x710/0x710 [ 13.051066][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.051069][ T322] ? lock_acquire+0x60/0x160 [ 13.051072][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.051074][ T322] ? vprintk_emit+0x320/0x3e0 [ 13.051077][ T322] vprintk_emit+0x37c/0x3e0 [ 13.051081][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 13.051087][ T322] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.051090][ T322] _printk+0xc7/0x100 [ 13.051093][ T322] ? snapshot_read.cold+0x21/0x21 [ 13.051099][ T322] ? do_one_initcall+0x113/0x4f0 [ 13.051102][ T322] gact_init_module+0x15/0x1000 [act_gact] [ 13.051105][ T322] do_one_initcall+0x124/0x4f0 [ 13.051107][ T322] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.051112][ T322] ? do_init_module+0xae/0x8a0 [ 13.051115][ T322] ? kasan_unpoison+0x44/0x70 [ 13.051120][ T322] do_init_module+0x2ad/0x8a0 [ 13.051123][ T322] ? lockdep_hardirqs_on+0x91/0x130 [ 13.051127][ T322] ? free_module+0x470/0x470 [ 13.051130][ T322] ? kfree+0x123/0x590 [ 13.051135][ T322] load_module+0x1424/0x1bb0 [ 13.051141][ T322] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.051145][ T322] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.051148][ T322] ? find_held_lock+0x2b/0x80 [ 13.051151][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.051155][ T322] init_module_from_file+0x11f/0x1a0 [ 13.051158][ T322] ? __do_sys_init_module+0x220/0x220 [ 13.051166][ T322] ? __rwlock_init+0x150/0x150 [ 13.051169][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 13.051172][ T322] idempotent_init_module+0x37b/0x7c0 [ 13.051175][ T322] ? init_module_from_file+0x1a0/0x1a0 [ 13.051181][ T322] ? rcu_is_watching+0x16/0xd0 [ 13.051184][ T322] ? cap_capable+0x1d7/0x3d0 [ 13.051190][ T322] __x64_sys_finit_module+0xdf/0x190 [ 13.051192][ T322] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.051196][ T322] do_syscall_64+0xff/0x530 [ 13.051198][ T322] ? exc_page_fault+0xee/0x100 [ 13.051200][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.051202][ T322] RIP: 0033:0x7f6fad39837d [ 13.051206][ T322] 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 [ 13.051207][ T322] RSP: 002b:00007ffe5f80e5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.051210][ T322] RAX: ffffffffffffffda RBX: 00005631f2995810 RCX: 00007f6fad39837d [ 13.051211][ T322] RDX: 0000000000000000 RSI: 00005631e032cffd RDI: 0000000000000000 [ 13.051212][ T322] RBP: 00007ffe5f80e680 R08: 0000000000000000 R09: 0000000000000000 [ 13.051213][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631e032cffd [ 13.051214][ T322] R13: 00005631f2995960 R14: 0000000000040000 R15: 0000000000000000 [ 13.051221][ T322]