[ 10.748675][ T209] ip (209) used greatest stack depth: 24032 bytes left [ 10.748691][ T209] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.748693][ T209] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 209, name: ip [ 10.748695][ T209] preempt_count: 2, expected: 0 [ 10.748696][ T209] RCU nest depth: 0, expected: 0 [ 10.748697][ T209] locks held by ip/209: 5, last CPU#0: [ 10.748700][ T209] #0: ffffffffb64027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.748712][ T209] #1: ffffffffb6569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.748718][ T209] #2: ffffffffb6569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.748722][ T209] #3: ffffffffb6489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.748726][ T209] #4: ffffffffb6489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.748730][ T209] irq event stamp: 27628 [ 10.748731][ T209] hardirqs last enabled at (27627): [] __down_trylock_console_sem+0x86/0xa0 [ 10.748734][ T209] hardirqs last disabled at (27628): [] console_emit_next_record+0x3d4/0x4c0 [ 10.748736][ T209] softirqs last enabled at (26346): [] netlink_release+0x17b/0xcf0 [ 10.748740][ T209] softirqs last disabled at (26344): [] netlink_release+0xd2/0xcf0 [ 10.748743][ T209] Preemption disabled at: [ 10.748743][ T209] [<0000000000000000>] 0x0 [ 10.748750][ T209] CPU: 0 UID: 0 PID: 209 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.748754][ T209] Tainted: [W]=WARN [ 10.748755][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.748757][ T209] Call Trace: [ 10.748758][ T209] [ 10.748760][ T209] dump_stack_lvl+0x6f/0xa0 [ 10.748766][ T209] __might_resched.cold+0x1fe/0x2c1 [ 10.748771][ T209] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.748775][ T209] ? __kmalloc_noprof+0xdb/0x760 [ 10.748780][ T209] __kmalloc_noprof+0x443/0x760 [ 10.748783][ T209] ? alloc_buf.isra.0+0x4b/0x260 [ 10.748788][ T209] ? do_raw_spin_unlock+0x59/0x250 [ 10.748791][ T209] alloc_buf.isra.0+0x4b/0x260 [ 10.748794][ T209] put_chars+0x1e1/0x2f0 [ 10.748797][ T209] ? __send_to_port+0x420/0x420 [ 10.748798][ T209] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.748803][ T209] ? validate_chain+0x38b/0xc20 [ 10.748808][ T209] hvc_console_print+0x292/0x780 [ 10.748814][ T209] ? hvc_write+0x3a0/0x3a0 [ 10.748817][ T209] ? rcu_is_watching+0x16/0xd0 [ 10.748819][ T209] ? lock_acquire+0x13c/0x160 [ 10.748823][ T209] console_emit_next_record+0x22f/0x4c0 [ 10.748827][ T209] ? devkmsg_read+0x4b0/0x4b0 [ 10.748829][ T209] ? console_flush_one_record+0x106/0x710 [ 10.748832][ T209] ? rcu_is_watching+0x16/0xd0 [ 10.748835][ T209] ? lock_acquire+0x13c/0x160 [ 10.748838][ T209] console_flush_one_record+0x46f/0x710 [ 10.748843][ T209] ? console_emit_next_record+0x4c0/0x4c0 [ 10.748845][ T209] ? __lock_acquire+0x518/0xc20 [ 10.748850][ T209] console_unlock+0xee/0x1f0 [ 10.748853][ T209] ? console_flush_one_record+0x710/0x710 [ 10.748855][ T209] ? rcu_is_watching+0x16/0xd0 [ 10.748857][ T209] ? lock_acquire+0x60/0x160 [ 10.748861][ T209] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.748862][ T209] ? vprintk_emit+0x320/0x3e0 [ 10.748866][ T209] vprintk_emit+0x37c/0x3e0 [ 10.748870][ T209] ? wake_up_klogd_work_func+0x90/0x90 [ 10.748873][ T209] ? __lock_acquire+0x518/0xc20 [ 10.748877][ T209] _printk+0xc7/0x100 [ 10.748881][ T209] ? snapshot_read.cold+0x21/0x21 [ 10.748884][ T209] ? do_raw_spin_lock+0x131/0x280 [ 10.748886][ T209] ? __rwlock_init+0x150/0x150 [ 10.748890][ T209] ? do_raw_spin_lock+0x131/0x280 [ 10.748893][ T209] do_exit.cold+0x82/0x9c [ 10.748897][ T209] ? exit_notify+0x890/0x890 [ 10.748899][ T209] ? __lock_release.isra.0+0x69/0x1a0 [ 10.748902][ T209] ? rcu_is_watching+0x16/0xd0 [ 10.748906][ T209] do_group_exit+0xb8/0x370 [ 10.748911][ T209] __x64_sys_exit_group+0x3c/0x50 [ 10.748913][ T209] x64_sys_call+0x1567/0x1570 [ 10.748915][ T209] do_syscall_64+0xff/0x530 [ 10.748918][ T209] ? exc_page_fault+0xee/0x100 [ 10.748921][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.748924][ T209] RIP: 0033:0x7ff26d6f81b8 [ 10.748926][ T209] Code: Unable to access opcode bytes at 0x7ff26d6f818e. [ 10.748928][ T209] RSP: 002b:00007fff84070f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.748930][ T209] RAX: ffffffffffffffda RBX: 00007ff26d828f88 RCX: 00007ff26d6f81b8 [ 10.748931][ T209] RDX: 00007ff26d442fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.748932][ T209] RBP: 00007fff84070fd0 R08: 0000000000000000 R09: 0000000000008010 [ 10.748933][ T209] R10: 00007fff84070d90 R11: 0000000000000246 R12: 0000000000000001 [ 10.748934][ T209] R13: 0000000000000000 R14: 00007ff26d827680 R15: 00007ff26d828fa0 [ 10.748941][ T209] [ 11.836777][ T251] 8021q: 802.1Q VLAN Support v1.8 [ 11.836795][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.836797][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 11.836799][ T251] preempt_count: 1, expected: 0 [ 11.836800][ T251] RCU nest depth: 0, expected: 0 [ 11.836801][ T251] locks held by modprobe/251: 4, last CPU#3: [ 11.836803][ T251] #0: ffffffffb6569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.836815][ T251] #1: ffffffffb6569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.836820][ T251] #2: ffffffffb6489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.836824][ T251] #3: ffffffffb6489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.836828][ T251] irq event stamp: 29718 [ 11.836829][ T251] hardirqs last enabled at (29717): [] __down_trylock_console_sem+0x86/0xa0 [ 11.836832][ T251] hardirqs last disabled at (29718): [] console_emit_next_record+0x3d4/0x4c0 [ 11.836834][ T251] softirqs last enabled at (26386): [] handle_softirqs+0x67c/0x900 [ 11.836837][ T251] softirqs last disabled at (25743): [] __irq_exit_rcu+0x145/0x1c0 [ 11.836839][ T251] Preemption disabled at: [ 11.836840][ T251] [] vprintk_emit+0x31b/0x3e0 [ 11.836846][ T251] CPU: 3 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.836849][ T251] Tainted: [W]=WARN [ 11.836850][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.836852][ T251] Call Trace: [ 11.836854][ T251] [ 11.836855][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.836861][ T251] ? vprintk_emit+0x31b/0x3e0 [ 11.836864][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.836868][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.836872][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.836877][ T251] __kmalloc_noprof+0x443/0x760 [ 11.836879][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.836885][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.836888][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.836891][ T251] put_chars+0x1e1/0x2f0 [ 11.836894][ T251] ? __send_to_port+0x420/0x420 [ 11.836895][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.836900][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.836902][ T251] ? validate_chain+0x38b/0xc20 [ 11.836909][ T251] hvc_console_print+0x292/0x780 [ 11.836912][ T251] ? __lock_acquire+0x518/0xc20 [ 11.836917][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.836919][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.836924][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.836928][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.836930][ T251] ? console_flush_one_record+0x106/0x710 [ 11.836933][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.836936][ T251] ? lock_acquire+0x13c/0x160 [ 11.836940][ T251] console_flush_one_record+0x46f/0x710 [ 11.836944][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.836946][ T251] ? __lock_acquire+0x518/0xc20 [ 11.836951][ T251] console_unlock+0xee/0x1f0 [ 11.836953][ T251] ? console_flush_one_record+0x710/0x710 [ 11.836955][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.836958][ T251] ? lock_acquire+0x60/0x160 [ 11.836961][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.836963][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.836966][ T251] vprintk_emit+0x37c/0x3e0 [ 11.836970][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.836976][ T251] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.836980][ T251] _printk+0xc7/0x100 [ 11.836983][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.836989][ T251] ? do_one_initcall+0x113/0x4f0 [ 11.836993][ T251] vlan_proto_init+0x24/0x90 [8021q] [ 11.836996][ T251] do_one_initcall+0x124/0x4f0 [ 11.836998][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.837003][ T251] ? do_init_module+0xae/0x8a0 [ 11.837006][ T251] ? kasan_unpoison+0x44/0x70 [ 11.837011][ T251] do_init_module+0x2ad/0x8a0 [ 11.837015][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 11.837019][ T251] ? free_module+0x470/0x470 [ 11.837023][ T251] ? kfree+0x123/0x590 [ 11.837027][ T251] load_module+0x1424/0x1bb0 [ 11.837038][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.837042][ T251] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.837045][ T251] ? ovl_real_file+0x172/0x1e0 [ 11.837049][ T251] ? backing_file_read_iter+0x541/0x790 [ 11.837053][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.837057][ T251] init_module_from_file+0x11f/0x1a0 [ 11.837060][ T251] ? __do_sys_init_module+0x220/0x220 [ 11.837068][ T251] ? __rwlock_init+0x150/0x150 [ 11.837072][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.837075][ T251] idempotent_init_module+0x37b/0x7c0 [ 11.837078][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 11.837084][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.837087][ T251] ? cap_capable+0x1d7/0x3d0 [ 11.837092][ T251] __x64_sys_finit_module+0xdf/0x190 [ 11.837095][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.837098][ T251] do_syscall_64+0xff/0x530 [ 11.837100][ T251] ? exc_page_fault+0xee/0x100 [ 11.837103][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.837105][ T251] RIP: 0033:0x7effbe48e37d [ 11.837108][ T251] 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 [ 11.837110][ T251] RSP: 002b:00007ffc3268a4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.837113][ T251] RAX: ffffffffffffffda RBX: 000055f45204f810 RCX: 00007effbe48e37d [ 11.837114][ T251] RDX: 0000000000000000 RSI: 000055f44b319ffd RDI: 0000000000000000 [ 11.837116][ T251] RBP: 00007ffc3268a540 R08: 0000000000000000 R09: 0000000000000000 [ 11.837117][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f44b319ffd [ 11.837117][ T251] R13: 000055f45204f960 R14: 0000000000040000 R15: 0000000000000000 [ 11.837124][ T251] [ 12.021674][ T257] gre: GRE over IPv4 demultiplexer driver [ 12.035483][ T257] ip_gre: GRE over IPv4 tunneling driver