[ 12.043464][ T188] ip (188) used greatest stack depth: 23984 bytes left [ 12.043481][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.043483][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 12.043484][ T188] preempt_count: 2, expected: 0 [ 12.043485][ T188] RCU nest depth: 0, expected: 0 [ 12.043486][ T188] locks held by ip/188: 5, last CPU#2: [ 12.043488][ T188] #0: ffffffffa22027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.043501][ T188] #1: ffffffffa2369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.043506][ T188] #2: ffffffffa2369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.043510][ T188] #3: ffffffffa2289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.043514][ T188] #4: ffffffffa2289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.043518][ T188] irq event stamp: 44790 [ 12.043518][ T188] hardirqs last enabled at (44789): [] __down_trylock_console_sem+0x86/0xa0 [ 12.043521][ T188] hardirqs last disabled at (44790): [] console_emit_next_record+0x3d4/0x4c0 [ 12.043523][ T188] softirqs last enabled at (43508): [] netlink_release+0x17b/0xcf0 [ 12.043527][ T188] softirqs last disabled at (43506): [] netlink_release+0xd2/0xcf0 [ 12.043529][ T188] Preemption disabled at: [ 12.043530][ T188] [<0000000000000000>] 0x0 [ 12.043536][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.043540][ T188] Tainted: [W]=WARN [ 12.043541][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.043542][ T188] Call Trace: [ 12.043544][ T188] [ 12.043546][ T188] dump_stack_lvl+0x6f/0xa0 [ 12.043552][ T188] __might_resched.cold+0x1fe/0x2c1 [ 12.043557][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.043562][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 12.043567][ T188] __kmalloc_noprof+0x443/0x760 [ 12.043569][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 12.043575][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 12.043578][ T188] alloc_buf.isra.0+0x4b/0x260 [ 12.043581][ T188] put_chars+0x1e1/0x2f0 [ 12.043584][ T188] ? __send_to_port+0x420/0x420 [ 12.043585][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.043590][ T188] ? validate_chain+0x38b/0xc20 [ 12.043595][ T188] hvc_console_print+0x292/0x780 [ 12.043601][ T188] ? hvc_write+0x3a0/0x3a0 [ 12.043603][ T188] ? rcu_is_watching+0x16/0xd0 [ 12.043606][ T188] ? lock_acquire+0x13c/0x160 [ 12.043610][ T188] console_emit_next_record+0x22f/0x4c0 [ 12.043614][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 12.043616][ T188] ? console_flush_one_record+0x106/0x710 [ 12.043619][ T188] ? rcu_is_watching+0x16/0xd0 [ 12.043621][ T188] ? lock_acquire+0x13c/0x160 [ 12.043625][ T188] console_flush_one_record+0x46f/0x710 [ 12.043629][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 12.043631][ T188] ? __lock_acquire+0x518/0xc20 [ 12.043636][ T188] console_unlock+0xee/0x1f0 [ 12.043639][ T188] ? console_flush_one_record+0x710/0x710 [ 12.043641][ T188] ? rcu_is_watching+0x16/0xd0 [ 12.043643][ T188] ? lock_acquire+0x60/0x160 [ 12.043647][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.043649][ T188] ? vprintk_emit+0x320/0x3e0 [ 12.043652][ T188] vprintk_emit+0x37c/0x3e0 [ 12.043656][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 12.043659][ T188] ? __lock_acquire+0x518/0xc20 [ 12.043663][ T188] _printk+0xc7/0x100 [ 12.043667][ T188] ? snapshot_read.cold+0x21/0x21 [ 12.043669][ T188] ? do_raw_spin_lock+0x131/0x280 [ 12.043672][ T188] ? __rwlock_init+0x150/0x150 [ 12.043676][ T188] ? do_raw_spin_lock+0x131/0x280 [ 12.043678][ T188] do_exit.cold+0x82/0x9c [ 12.043682][ T188] ? exit_notify+0x890/0x890 [ 12.043684][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 12.043687][ T188] ? rcu_is_watching+0x16/0xd0 [ 12.043691][ T188] do_group_exit+0xb8/0x370 [ 12.043694][ T188] __x64_sys_exit_group+0x3c/0x50 [ 12.043696][ T188] x64_sys_call+0x1567/0x1570 [ 12.043698][ T188] do_syscall_64+0xff/0x530 [ 12.043701][ T188] ? exc_page_fault+0xee/0x100 [ 12.043704][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.043706][ T188] RIP: 0033:0x7f193c5201b8 [ 12.043708][ T188] Code: Unable to access opcode bytes at 0x7f193c52018e. [ 12.043710][ T188] RSP: 002b:00007ffee407ba88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.043712][ T188] RAX: ffffffffffffffda RBX: 00007f193c650f88 RCX: 00007f193c5201b8 [ 12.043714][ T188] RDX: 00007f193c26afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.043715][ T188] RBP: 00007ffee407bae0 R08: 0000000000000000 R09: 0000000000008010 [ 12.043716][ T188] R10: 00007ffee407b8a0 R11: 0000000000000246 R12: 0000000000000001 [ 12.043716][ T188] R13: 0000000000000000 R14: 00007f193c64f680 R15: 00007f193c650fa0 [ 12.043723][ T188] [ 14.077683][ T274] 8021q: 802.1Q VLAN Support v1.8 [ 14.077702][ T274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.077705][ T274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 274, name: modprobe [ 14.077706][ T274] preempt_count: 1, expected: 0 [ 14.077707][ T274] RCU nest depth: 0, expected: 0 [ 14.077708][ T274] locks held by modprobe/274: 4, last CPU#3: [ 14.077710][ T274] #0: ffffffffa2369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.077723][ T274] #1: ffffffffa2369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.077726][ T274] #2: ffffffffa2289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.077730][ T274] #3: ffffffffa2289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.077734][ T274] irq event stamp: 23472 [ 14.077735][ T274] hardirqs last enabled at (23471): [] __down_trylock_console_sem+0x86/0xa0 [ 14.077737][ T274] hardirqs last disabled at (23472): [] console_emit_next_record+0x3d4/0x4c0 [ 14.077739][ T274] softirqs last enabled at (20240): [] handle_softirqs+0x67c/0x900 [ 14.077742][ T274] softirqs last disabled at (19147): [] __irq_exit_rcu+0x145/0x1c0 [ 14.077744][ T274] Preemption disabled at: [ 14.077745][ T274] [] vprintk_emit+0x31b/0x3e0 [ 14.077751][ T274] CPU: 3 UID: 0 PID: 274 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.077754][ T274] Tainted: [W]=WARN [ 14.077755][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.077756][ T274] Call Trace: [ 14.077758][ T274] [ 14.077759][ T274] dump_stack_lvl+0x6f/0xa0 [ 14.077765][ T274] ? vprintk_emit+0x31b/0x3e0 [ 14.077768][ T274] __might_resched.cold+0x1fe/0x2c1 [ 14.077772][ T274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.077776][ T274] ? __kmalloc_noprof+0xdb/0x760 [ 14.077781][ T274] __kmalloc_noprof+0x443/0x760 [ 14.077783][ T274] ? alloc_buf.isra.0+0x4b/0x260 [ 14.077789][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 14.077791][ T274] alloc_buf.isra.0+0x4b/0x260 [ 14.077794][ T274] put_chars+0x1e1/0x2f0 [ 14.077797][ T274] ? __send_to_port+0x420/0x420 [ 14.077798][ T274] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.077803][ T274] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.077805][ T274] ? validate_chain+0x38b/0xc20 [ 14.077810][ T274] hvc_console_print+0x292/0x780 [ 14.077812][ T274] ? __lock_acquire+0x518/0xc20 [ 14.077817][ T274] ? hvc_write+0x3a0/0x3a0 [ 14.077819][ T274] ? rcu_is_watching+0x16/0xd0 [ 14.077824][ T274] console_emit_next_record+0x22f/0x4c0 [ 14.077828][ T274] ? devkmsg_read+0x4b0/0x4b0 [ 14.077829][ T274] ? console_flush_one_record+0x106/0x710 [ 14.077832][ T274] ? rcu_is_watching+0x16/0xd0 [ 14.077834][ T274] ? lock_acquire+0x13c/0x160 [ 14.077838][ T274] console_flush_one_record+0x46f/0x710 [ 14.077842][ T274] ? console_emit_next_record+0x4c0/0x4c0 [ 14.077844][ T274] ? __lock_acquire+0x518/0xc20 [ 14.077849][ T274] console_unlock+0xee/0x1f0 [ 14.077851][ T274] ? console_flush_one_record+0x710/0x710 [ 14.077853][ T274] ? rcu_is_watching+0x16/0xd0 [ 14.077855][ T274] ? lock_acquire+0x60/0x160 [ 14.077859][ T274] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.077860][ T274] ? vprintk_emit+0x320/0x3e0 [ 14.077863][ T274] vprintk_emit+0x37c/0x3e0 [ 14.077867][ T274] ? wake_up_klogd_work_func+0x90/0x90 [ 14.077872][ T274] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 14.077876][ T274] _printk+0xc7/0x100 [ 14.077879][ T274] ? snapshot_read.cold+0x21/0x21 [ 14.077886][ T274] ? do_one_initcall+0x113/0x4f0 [ 14.077889][ T274] vlan_proto_init+0x24/0x90 [8021q] [ 14.077891][ T274] do_one_initcall+0x124/0x4f0 [ 14.077901][ T274] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 14.077905][ T274] ? do_init_module+0xae/0x8a0 [ 14.077909][ T274] ? kasan_unpoison+0x44/0x70 [ 14.077913][ T274] do_init_module+0x2ad/0x8a0 [ 14.077917][ T274] ? lockdep_hardirqs_on+0x91/0x130 [ 14.077921][ T274] ? free_module+0x470/0x470 [ 14.077924][ T274] ? kfree+0x123/0x590 [ 14.077928][ T274] load_module+0x1424/0x1bb0 [ 14.077934][ T274] ? layout_and_allocate.isra.0+0x680/0x680 [ 14.077938][ T274] ? __ia32_sys_fsconfig+0x180/0x180 [ 14.077941][ T274] ? ovl_real_file+0x172/0x1e0 [ 14.077944][ T274] ? find_held_lock+0x2b/0x80 [ 14.077946][ T274] ? backing_file_read_iter+0x541/0x790 [ 14.077948][ T274] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.077952][ T274] init_module_from_file+0x11f/0x1a0 [ 14.077955][ T274] ? __do_sys_init_module+0x220/0x220 [ 14.077963][ T274] ? __rwlock_init+0x150/0x150 [ 14.077966][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 14.077969][ T274] idempotent_init_module+0x37b/0x7c0 [ 14.077972][ T274] ? init_module_from_file+0x1a0/0x1a0 [ 14.077978][ T274] ? rcu_is_watching+0x16/0xd0 [ 14.077981][ T274] ? cap_capable+0x1d7/0x3d0 [ 14.077986][ T274] __x64_sys_finit_module+0xdf/0x190 [ 14.077988][ T274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.077991][ T274] do_syscall_64+0xff/0x530 [ 14.077993][ T274] ? exc_page_fault+0xee/0x100 [ 14.077996][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.077998][ T274] RIP: 0033:0x7fb98044b37d [ 14.078001][ T274] 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 [ 14.078003][ T274] RSP: 002b:00007ffd01ccb538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.078006][ T274] RAX: ffffffffffffffda RBX: 00005572e8380810 RCX: 00007fb98044b37d [ 14.078007][ T274] RDX: 0000000000000000 RSI: 00005572dbcc1ffd RDI: 0000000000000000 [ 14.078008][ T274] RBP: 00007ffd01ccb5d0 R08: 0000000000000000 R09: 0000000000000000 [ 14.078009][ T274] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572dbcc1ffd [ 14.078010][ T274] R13: 00005572e8380960 R14: 0000000000040000 R15: 0000000000000000 [ 14.078016][ T274] [ 14.257510][ T279] gre: GRE over IPv4 demultiplexer driver [ 14.284852][ T279] ip6_gre: GRE over IPv6 tunneling driver [ 14.657156][ T294] ip (294) used greatest stack depth: 23744 bytes left [ 21.170159][ T363] GACT probability NOT on [ 21.170180][ T363] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.170183][ T363] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 363, name: modprobe [ 21.170186][ T363] preempt_count: 1, expected: 0 [ 21.170187][ T363] RCU nest depth: 0, expected: 0 [ 21.170188][ T363] locks held by modprobe/363: 4, last CPU#3: [ 21.170191][ T363] #0: ffffffffa2369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.170207][ T363] #1: ffffffffa2369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.170213][ T363] #2: ffffffffa2289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.170219][ T363] #3: ffffffffa2289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.170226][ T363] irq event stamp: 19508 [ 21.170227][ T363] hardirqs last enabled at (19507): [] __down_trylock_console_sem+0x86/0xa0 [ 21.170230][ T363] hardirqs last disabled at (19508): [] console_emit_next_record+0x3d4/0x4c0 [ 21.170233][ T363] softirqs last enabled at (18786): [] handle_softirqs+0x67c/0x900 [ 21.170237][ T363] softirqs last disabled at (18287): [] __irq_exit_rcu+0x145/0x1c0 [ 21.170240][ T363] Preemption disabled at: [ 21.170241][ T363] [] vprintk_emit+0x31b/0x3e0 [ 21.170249][ T363] CPU: 3 UID: 0 PID: 363 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.170254][ T363] Tainted: [W]=WARN [ 21.170255][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.170257][ T363] Call Trace: [ 21.170259][ T363] [ 21.170261][ T363] dump_stack_lvl+0x6f/0xa0 [ 21.170268][ T363] ? vprintk_emit+0x31b/0x3e0 [ 21.170272][ T363] __might_resched.cold+0x1fe/0x2c1 [ 21.170278][ T363] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.170284][ T363] ? __kmalloc_noprof+0xdb/0x760 [ 21.170291][ T363] __kmalloc_noprof+0x443/0x760 [ 21.170295][ T363] ? alloc_buf.isra.0+0x4b/0x260 [ 21.170304][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 21.170307][ T363] alloc_buf.isra.0+0x4b/0x260 [ 21.170313][ T363] put_chars+0x1e1/0x2f0 [ 21.170316][ T363] ? desc_read_finalized_seq+0x79/0x120 [ 21.170319][ T363] ? __send_to_port+0x420/0x420 [ 21.170324][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.170329][ T363] ? validate_chain+0x38b/0xc20 [ 21.170337][ T363] hvc_console_print+0x292/0x780 [ 21.170340][ T363] ? __lock_acquire+0x518/0xc20 [ 21.170343][ T363] ? __lock_acquire+0x518/0xc20 [ 21.170352][ T363] ? hvc_write+0x3a0/0x3a0 [ 21.170354][ T363] ? console_emit_next_record+0x1df/0x4c0 [ 21.170359][ T363] ? rcu_is_watching+0x16/0xd0 [ 21.170364][ T363] ? lock_acquire+0x13c/0x160 [ 21.170371][ T363] console_emit_next_record+0x22f/0x4c0 [ 21.170377][ T363] ? devkmsg_read+0x4b0/0x4b0 [ 21.170382][ T363] ? console_flush_one_record+0x106/0x710 [ 21.170387][ T363] ? rcu_is_watching+0x16/0xd0 [ 21.170391][ T363] ? lock_acquire+0x13c/0x160 [ 21.170398][ T363] console_flush_one_record+0x46f/0x710 [ 21.170405][ T363] ? console_emit_next_record+0x4c0/0x4c0 [ 21.170408][ T363] ? __lock_acquire+0x518/0xc20 [ 21.170417][ T363] console_unlock+0xee/0x1f0 [ 21.170422][ T363] ? console_flush_one_record+0x710/0x710 [ 21.170424][ T363] ? rcu_is_watching+0x16/0xd0 [ 21.170428][ T363] ? lock_acquire+0x60/0x160 [ 21.170435][ T363] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.170437][ T363] ? vprintk_emit+0x320/0x3e0 [ 21.170443][ T363] vprintk_emit+0x37c/0x3e0 [ 21.170450][ T363] ? wake_up_klogd_work_func+0x90/0x90 [ 21.170460][ T363] ? gre_exit+0x3f0/0x3f0 [gre] [ 21.170465][ T363] _printk+0xc7/0x100 [ 21.170471][ T363] ? snapshot_read.cold+0x21/0x21 [ 21.170482][ T363] ? do_one_initcall+0x113/0x4f0 [ 21.170487][ T363] gact_init_module+0x15/0x1000 [act_gact] [ 21.170491][ T363] do_one_initcall+0x124/0x4f0 [ 21.170496][ T363] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.170504][ T363] ? do_init_module+0xae/0x8a0 [ 21.170508][ T363] ? kasan_unpoison+0x44/0x70 [ 21.170516][ T363] do_init_module+0x2ad/0x8a0 [ 21.170523][ T363] ? lockdep_hardirqs_on+0x91/0x130 [ 21.170528][ T363] ? free_module+0x470/0x470 [ 21.170534][ T363] ? kfree+0x123/0x590 [ 21.170541][ T363] load_module+0x1424/0x1bb0 [ 21.170554][ T363] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.170561][ T363] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.170566][ T363] ? find_held_lock+0x2b/0x80 [ 21.170570][ T363] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.170577][ T363] init_module_from_file+0x11f/0x1a0 [ 21.170582][ T363] ? __do_sys_init_module+0x220/0x220 [ 21.170597][ T363] ? __rwlock_init+0x150/0x150 [ 21.170604][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 21.170609][ T363] idempotent_init_module+0x37b/0x7c0 [ 21.170614][ T363] ? init_module_from_file+0x1a0/0x1a0 [ 21.170626][ T363] ? rcu_is_watching+0x16/0xd0 [ 21.170630][ T363] ? cap_capable+0x1d7/0x3d0 [ 21.170640][ T363] __x64_sys_finit_module+0xdf/0x190 [ 21.170643][ T363] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.170648][ T363] do_syscall_64+0xff/0x530 [ 21.170651][ T363] ? exc_page_fault+0xee/0x100 [ 21.170655][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.170659][ T363] RIP: 0033:0x7f7547b1a37d [ 21.170664][ T363] 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 [ 21.170666][ T363] RSP: 002b:00007fffd4fa0d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.170670][ T363] RAX: ffffffffffffffda RBX: 0000557817983810 RCX: 00007f7547b1a37d [ 21.170672][ T363] RDX: 0000000000000000 RSI: 00005577e7af9ffd RDI: 0000000000000000 [ 21.170674][ T363] RBP: 00007fffd4fa0e00 R08: 0000000000000000 R09: 0000000000000000 [ 21.170675][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577e7af9ffd [ 21.170677][ T363] R13: 0000557817983960 R14: 0000000000040000 R15: 0000000000000000 [ 21.170690][ T363]