[ 9.597691][ T186] ip (186) used greatest stack depth: 23248 bytes left [ 9.597708][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.597710][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.597712][ T186] preempt_count: 2, expected: 0 [ 9.597713][ T186] RCU nest depth: 0, expected: 0 [ 9.597714][ T186] locks held by ip/186: 5, last CPU#2: [ 9.597716][ T186] #0: ffffffff8c0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.597729][ T186] #1: ffffffff8c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.597735][ T186] #2: ffffffff8c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.597739][ T186] #3: ffffffff8c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.597743][ T186] #4: ffffffff8c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.597747][ T186] irq event stamp: 42634 [ 9.597748][ T186] hardirqs last enabled at (42633): [] __down_trylock_console_sem+0x86/0xa0 [ 9.597750][ T186] hardirqs last disabled at (42634): [] console_emit_next_record+0x3d4/0x4c0 [ 9.597752][ T186] softirqs last enabled at (41372): [] handle_softirqs+0x67c/0x900 [ 9.597754][ T186] softirqs last disabled at (41363): [] __irq_exit_rcu+0x145/0x1c0 [ 9.597756][ T186] Preemption disabled at: [ 9.597757][ T186] [<0000000000000000>] 0x0 [ 9.597764][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.597768][ T186] Tainted: [W]=WARN [ 9.597769][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.597771][ T186] Call Trace: [ 9.597773][ T186] [ 9.597774][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.597780][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.597785][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.597790][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.597795][ T186] __kmalloc_noprof+0x443/0x760 [ 9.597797][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.597803][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.597806][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.597810][ T186] put_chars+0x1e1/0x2f0 [ 9.597813][ T186] ? __send_to_port+0x420/0x420 [ 9.597814][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.597819][ T186] ? validate_chain+0x38b/0xc20 [ 9.597824][ T186] hvc_console_print+0x292/0x780 [ 9.597831][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.597833][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.597835][ T186] ? lock_acquire+0x13c/0x160 [ 9.597839][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.597843][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.597845][ T186] ? console_flush_one_record+0x106/0x710 [ 9.597848][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.597851][ T186] ? lock_acquire+0x13c/0x160 [ 9.597855][ T186] console_flush_one_record+0x46f/0x710 [ 9.597859][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.597861][ T186] ? __lock_acquire+0x518/0xc20 [ 9.597871][ T186] console_unlock+0xee/0x1f0 [ 9.597874][ T186] ? console_flush_one_record+0x710/0x710 [ 9.597876][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.597878][ T186] ? lock_acquire+0x60/0x160 [ 9.597882][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.597883][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.597887][ T186] vprintk_emit+0x37c/0x3e0 [ 9.597891][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.597894][ T186] ? __lock_acquire+0x518/0xc20 [ 9.597898][ T186] _printk+0xc7/0x100 [ 9.597902][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.597905][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.597908][ T186] ? __rwlock_init+0x150/0x150 [ 9.597911][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.597914][ T186] do_exit.cold+0x82/0x9c [ 9.597918][ T186] ? exit_notify+0x890/0x890 [ 9.597920][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.597923][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.597927][ T186] do_group_exit+0xb8/0x370 [ 9.597930][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.597932][ T186] x64_sys_call+0x1567/0x1570 [ 9.597934][ T186] do_syscall_64+0xff/0x530 [ 9.597937][ T186] ? exc_page_fault+0xee/0x100 [ 9.597940][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.597942][ T186] RIP: 0033:0x7fc061e9f1b8 [ 9.597945][ T186] Code: Unable to access opcode bytes at 0x7fc061e9f18e. [ 9.597946][ T186] RSP: 002b:00007ffee8f0b1e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.597949][ T186] RAX: ffffffffffffffda RBX: 00007fc061fcff88 RCX: 00007fc061e9f1b8 [ 9.597950][ T186] RDX: 00007fc061be9fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.597951][ T186] RBP: 00007ffee8f0b240 R08: 0000000000000000 R09: 0000000000008010 [ 9.597952][ T186] R10: 00007ffee8f0b000 R11: 0000000000000246 R12: 0000000000000001 [ 9.597953][ T186] R13: 0000000000000000 R14: 00007fc061fce680 R15: 00007fc061fcffa0 [ 9.597959][ T186] [ 11.856693][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 11.856717][ T273] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.856720][ T273] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 273, name: modprobe [ 11.856722][ T273] preempt_count: 1, expected: 0 [ 11.856723][ T273] RCU nest depth: 0, expected: 0 [ 11.856725][ T273] locks held by modprobe/273: 4, last CPU#3: [ 11.856728][ T273] #0: ffffffff8c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.856743][ T273] #1: ffffffff8c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.856749][ T273] #2: ffffffff8c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.856755][ T273] #3: ffffffff8c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.856761][ T273] irq event stamp: 23606 [ 11.856763][ T273] hardirqs last enabled at (23605): [] __down_trylock_console_sem+0x86/0xa0 [ 11.856766][ T273] hardirqs last disabled at (23606): [] console_emit_next_record+0x3d4/0x4c0 [ 11.856769][ T273] softirqs last enabled at (20426): [] handle_softirqs+0x67c/0x900 [ 11.856773][ T273] softirqs last disabled at (20419): [] __irq_exit_rcu+0x145/0x1c0 [ 11.856777][ T273] Preemption disabled at: [ 11.856777][ T273] [] vprintk_emit+0x31b/0x3e0 [ 11.856785][ T273] CPU: 3 UID: 0 PID: 273 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.856789][ T273] Tainted: [W]=WARN [ 11.856790][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.856793][ T273] Call Trace: [ 11.856795][ T273] [ 11.856797][ T273] dump_stack_lvl+0x6f/0xa0 [ 11.856804][ T273] ? vprintk_emit+0x31b/0x3e0 [ 11.856807][ T273] __might_resched.cold+0x1fe/0x2c1 [ 11.856813][ T273] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.856818][ T273] ? __kmalloc_noprof+0xdb/0x760 [ 11.856825][ T273] __kmalloc_noprof+0x443/0x760 [ 11.856829][ T273] ? alloc_buf.isra.0+0x4b/0x260 [ 11.856837][ T273] ? do_raw_spin_unlock+0x59/0x250 [ 11.856841][ T273] alloc_buf.isra.0+0x4b/0x260 [ 11.856846][ T273] put_chars+0x1e1/0x2f0 [ 11.856850][ T273] ? __send_to_port+0x420/0x420 [ 11.856852][ T273] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.856859][ T273] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.856862][ T273] ? validate_chain+0x38b/0xc20 [ 11.856870][ T273] hvc_console_print+0x292/0x780 [ 11.856878][ T273] ? __lock_acquire+0x518/0xc20 [ 11.856886][ T273] ? hvc_write+0x3a0/0x3a0 [ 11.856891][ T273] ? rcu_is_watching+0x16/0xd0 [ 11.856899][ T273] console_emit_next_record+0x22f/0x4c0 [ 11.856905][ T273] ? devkmsg_read+0x4b0/0x4b0 [ 11.856908][ T273] ? console_flush_one_record+0x106/0x710 [ 11.856913][ T273] ? rcu_is_watching+0x16/0xd0 [ 11.856916][ T273] ? lock_acquire+0x13c/0x160 [ 11.856923][ T273] console_flush_one_record+0x46f/0x710 [ 11.856930][ T273] ? console_emit_next_record+0x4c0/0x4c0 [ 11.856932][ T273] ? __lock_acquire+0x518/0xc20 [ 11.856941][ T273] console_unlock+0xee/0x1f0 [ 11.856945][ T273] ? console_flush_one_record+0x710/0x710 [ 11.856948][ T273] ? rcu_is_watching+0x16/0xd0 [ 11.856951][ T273] ? lock_acquire+0x60/0x160 [ 11.856957][ T273] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.856960][ T273] ? vprintk_emit+0x320/0x3e0 [ 11.856965][ T273] vprintk_emit+0x37c/0x3e0 [ 11.856971][ T273] ? wake_up_klogd_work_func+0x90/0x90 [ 11.856981][ T273] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.856986][ T273] _printk+0xc7/0x100 [ 11.856991][ T273] ? snapshot_read.cold+0x21/0x21 [ 11.857002][ T273] ? do_one_initcall+0x113/0x4f0 [ 11.857007][ T273] vlan_proto_init+0x24/0x90 [8021q] [ 11.857012][ T273] do_one_initcall+0x124/0x4f0 [ 11.857016][ T273] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.857024][ T273] ? do_init_module+0xae/0x8a0 [ 11.857027][ T273] ? kasan_unpoison+0x44/0x70 [ 11.857035][ T273] do_init_module+0x2ad/0x8a0 [ 11.857041][ T273] ? lockdep_hardirqs_on+0x91/0x130 [ 11.857046][ T273] ? free_module+0x470/0x470 [ 11.857051][ T273] ? kfree+0x123/0x590 [ 11.857058][ T273] load_module+0x1424/0x1bb0 [ 11.857070][ T273] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.857077][ T273] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.857080][ T273] ? ovl_real_file+0x172/0x1e0 [ 11.857085][ T273] ? find_held_lock+0x2b/0x80 [ 11.857088][ T273] ? backing_file_read_iter+0x541/0x790 [ 11.857092][ T273] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.857098][ T273] init_module_from_file+0x11f/0x1a0 [ 11.857103][ T273] ? __do_sys_init_module+0x220/0x220 [ 11.857117][ T273] ? __rwlock_init+0x150/0x150 [ 11.857125][ T273] ? do_raw_spin_unlock+0x59/0x250 [ 11.857130][ T273] idempotent_init_module+0x37b/0x7c0 [ 11.857136][ T273] ? init_module_from_file+0x1a0/0x1a0 [ 11.857146][ T273] ? rcu_is_watching+0x16/0xd0 [ 11.857150][ T273] ? cap_capable+0x1d7/0x3d0 [ 11.857159][ T273] __x64_sys_finit_module+0xdf/0x190 [ 11.857162][ T273] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.857167][ T273] do_syscall_64+0xff/0x530 [ 11.857170][ T273] ? exc_page_fault+0xee/0x100 [ 11.857174][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.857178][ T273] RIP: 0033:0x7fbbf829c37d [ 11.857182][ T273] 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 [ 11.857184][ T273] RSP: 002b:00007ffc803077f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.857188][ T273] RAX: ffffffffffffffda RBX: 00005586b3227810 RCX: 00007fbbf829c37d [ 11.857190][ T273] RDX: 0000000000000000 RSI: 00005586b0d3dffd RDI: 0000000000000000 [ 11.857191][ T273] RBP: 00007ffc80307890 R08: 0000000000000000 R09: 0000000000000000 [ 11.857193][ T273] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586b0d3dffd [ 11.857194][ T273] R13: 00005586b3227960 R14: 0000000000040000 R15: 0000000000000000 [ 11.857206][ T273] [ 12.057211][ T278] gre: GRE over IPv4 demultiplexer driver [ 12.084206][ T278] ip6_gre: GRE over IPv6 tunneling driver [ 18.852785][ T363] GACT probability NOT on [ 18.852801][ T363] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.852804][ T363] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 363, name: modprobe [ 18.852805][ T363] preempt_count: 1, expected: 0 [ 18.852806][ T363] RCU nest depth: 0, expected: 0 [ 18.852807][ T363] locks held by modprobe/363: 4, last CPU#2: [ 18.852810][ T363] #0: ffffffff8c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.852823][ T363] #1: ffffffff8c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.852827][ T363] #2: ffffffff8c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.852831][ T363] #3: ffffffff8c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.852835][ T363] irq event stamp: 17860 [ 18.852836][ T363] hardirqs last enabled at (17859): [] __down_trylock_console_sem+0x86/0xa0 [ 18.852838][ T363] hardirqs last disabled at (17860): [] console_emit_next_record+0x3d4/0x4c0 [ 18.852840][ T363] softirqs last enabled at (16478): [] handle_softirqs+0x67c/0x900 [ 18.852843][ T363] softirqs last disabled at (16471): [] __irq_exit_rcu+0x145/0x1c0 [ 18.852845][ T363] Preemption disabled at: [ 18.852846][ T363] [] vprintk_emit+0x31b/0x3e0 [ 18.852852][ T363] CPU: 2 UID: 0 PID: 363 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.852855][ T363] Tainted: [W]=WARN [ 18.852856][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.852858][ T363] Call Trace: [ 18.852859][ T363] [ 18.852861][ T363] dump_stack_lvl+0x6f/0xa0 [ 18.852866][ T363] ? vprintk_emit+0x31b/0x3e0 [ 18.852869][ T363] __might_resched.cold+0x1fe/0x2c1 [ 18.852873][ T363] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.852877][ T363] ? __kmalloc_noprof+0xdb/0x760 [ 18.852882][ T363] __kmalloc_noprof+0x443/0x760 [ 18.852884][ T363] ? alloc_buf.isra.0+0x4b/0x260 [ 18.852890][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 18.852893][ T363] alloc_buf.isra.0+0x4b/0x260 [ 18.852896][ T363] put_chars+0x1e1/0x2f0 [ 18.852898][ T363] ? desc_read_finalized_seq+0x79/0x120 [ 18.852900][ T363] ? __send_to_port+0x420/0x420 [ 18.852903][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.852910][ T363] ? validate_chain+0x38b/0xc20 [ 18.852915][ T363] hvc_console_print+0x292/0x780 [ 18.852917][ T363] ? __lock_acquire+0x518/0xc20 [ 18.852919][ T363] ? __lock_acquire+0x518/0xc20 [ 18.852923][ T363] ? hvc_write+0x3a0/0x3a0 [ 18.852925][ T363] ? console_emit_next_record+0x1df/0x4c0 [ 18.852928][ T363] ? rcu_is_watching+0x16/0xd0 [ 18.852931][ T363] ? lock_acquire+0x13c/0x160 [ 18.852934][ T363] console_emit_next_record+0x22f/0x4c0 [ 18.852938][ T363] ? devkmsg_read+0x4b0/0x4b0 [ 18.852940][ T363] ? console_flush_one_record+0x106/0x710 [ 18.852943][ T363] ? rcu_is_watching+0x16/0xd0 [ 18.852945][ T363] ? lock_acquire+0x13c/0x160 [ 18.852949][ T363] console_flush_one_record+0x46f/0x710 [ 18.852953][ T363] ? console_emit_next_record+0x4c0/0x4c0 [ 18.852954][ T363] ? __lock_acquire+0x518/0xc20 [ 18.852959][ T363] console_unlock+0xee/0x1f0 [ 18.852962][ T363] ? console_flush_one_record+0x710/0x710 [ 18.852964][ T363] ? rcu_is_watching+0x16/0xd0 [ 18.852966][ T363] ? lock_acquire+0x60/0x160 [ 18.852969][ T363] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.852971][ T363] ? vprintk_emit+0x320/0x3e0 [ 18.852974][ T363] vprintk_emit+0x37c/0x3e0 [ 18.852978][ T363] ? wake_up_klogd_work_func+0x90/0x90 [ 18.852983][ T363] ? gre_exit+0x3f0/0x3f0 [gre] [ 18.852986][ T363] _printk+0xc7/0x100 [ 18.852990][ T363] ? snapshot_read.cold+0x21/0x21 [ 18.852996][ T363] ? do_one_initcall+0x113/0x4f0 [ 18.852999][ T363] gact_init_module+0x15/0x1000 [act_gact] [ 18.853001][ T363] do_one_initcall+0x124/0x4f0 [ 18.853004][ T363] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.853008][ T363] ? do_init_module+0xae/0x8a0 [ 18.853011][ T363] ? kasan_unpoison+0x44/0x70 [ 18.853016][ T363] do_init_module+0x2ad/0x8a0 [ 18.853019][ T363] ? lockdep_hardirqs_on+0x91/0x130 [ 18.853024][ T363] ? free_module+0x470/0x470 [ 18.853027][ T363] ? kfree+0x123/0x590 [ 18.853030][ T363] load_module+0x1424/0x1bb0 [ 18.853037][ T363] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.853041][ T363] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.853044][ T363] ? find_held_lock+0x2b/0x80 [ 18.853046][ T363] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.853050][ T363] init_module_from_file+0x11f/0x1a0 [ 18.853053][ T363] ? __do_sys_init_module+0x220/0x220 [ 18.853061][ T363] ? __rwlock_init+0x150/0x150 [ 18.853064][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 18.853067][ T363] idempotent_init_module+0x37b/0x7c0 [ 18.853071][ T363] ? init_module_from_file+0x1a0/0x1a0 [ 18.853077][ T363] ? rcu_is_watching+0x16/0xd0 [ 18.853079][ T363] ? cap_capable+0x1d7/0x3d0 [ 18.853085][ T363] __x64_sys_finit_module+0xdf/0x190 [ 18.853087][ T363] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.853090][ T363] do_syscall_64+0xff/0x530 [ 18.853092][ T363] ? exc_page_fault+0xee/0x100 [ 18.853095][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.853097][ T363] RIP: 0033:0x7f955626a37d [ 18.853100][ 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 [ 18.853101][ T363] RSP: 002b:00007ffe2fd34198 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.853104][ T363] RAX: ffffffffffffffda RBX: 0000561dbb23b810 RCX: 00007f955626a37d [ 18.853105][ T363] RDX: 0000000000000000 RSI: 0000561d93047ffd RDI: 0000000000000000 [ 18.853106][ T363] RBP: 00007ffe2fd34230 R08: 0000000000000000 R09: 0000000000000000 [ 18.853107][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d93047ffd [ 18.853108][ T363] R13: 0000561dbb23b960 R14: 0000000000040000 R15: 0000000000000000 [ 18.853114][ T363]