[ 9.847033][ T186] ip (186) used greatest stack depth: 23792 bytes left [ 9.847047][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.847049][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.847051][ T186] preempt_count: 2, expected: 0 [ 9.847052][ T186] RCU nest depth: 0, expected: 0 [ 9.847052][ T186] locks held by ip/186: 5, last CPU#2: [ 9.847055][ T186] #0: ffffffff878027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.847067][ T186] #1: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.847072][ T186] #2: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.847076][ T186] #3: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.847080][ T186] #4: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.847083][ T186] irq event stamp: 32908 [ 9.847084][ T186] hardirqs last enabled at (32907): [] __down_trylock_console_sem+0x86/0xa0 [ 9.847087][ T186] hardirqs last disabled at (32908): [] console_emit_next_record+0x3d4/0x4c0 [ 9.847089][ T186] softirqs last enabled at (32644): [] handle_softirqs+0x67c/0x900 [ 9.847090][ T186] softirqs last disabled at (31875): [] __irq_exit_rcu+0x145/0x1c0 [ 9.847092][ T186] Preemption disabled at: [ 9.847093][ T186] [<0000000000000000>] 0x0 [ 9.847103][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.847107][ T186] Tainted: [W]=WARN [ 9.847107][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.847109][ T186] Call Trace: [ 9.847111][ T186] [ 9.847112][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.847118][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.847123][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.847128][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.847133][ T186] __kmalloc_noprof+0x443/0x760 [ 9.847136][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.847141][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.847144][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.847147][ T186] put_chars+0x1e1/0x2f0 [ 9.847149][ T186] ? __send_to_port+0x420/0x420 [ 9.847151][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.847156][ T186] ? validate_chain+0x38b/0xc20 [ 9.847160][ T186] hvc_console_print+0x292/0x780 [ 9.847166][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.847168][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.847171][ T186] ? lock_acquire+0x13c/0x160 [ 9.847175][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.847178][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.847180][ T186] ? console_flush_one_record+0x106/0x710 [ 9.847183][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.847185][ T186] ? lock_acquire+0x13c/0x160 [ 9.847189][ T186] console_flush_one_record+0x46f/0x710 [ 9.847193][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.847195][ T186] ? __lock_acquire+0x518/0xc20 [ 9.847200][ T186] console_unlock+0xee/0x1f0 [ 9.847203][ T186] ? console_flush_one_record+0x710/0x710 [ 9.847204][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.847207][ T186] ? lock_acquire+0x60/0x160 [ 9.847210][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.847212][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.847215][ T186] vprintk_emit+0x37c/0x3e0 [ 9.847218][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.847222][ T186] ? __lock_acquire+0x518/0xc20 [ 9.847225][ T186] _printk+0xc7/0x100 [ 9.847229][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.847232][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.847234][ T186] ? __rwlock_init+0x150/0x150 [ 9.847238][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.847241][ T186] do_exit.cold+0x82/0x9c [ 9.847244][ T186] ? exit_notify+0x890/0x890 [ 9.847246][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.847249][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.847253][ T186] do_group_exit+0xb8/0x370 [ 9.847255][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.847257][ T186] x64_sys_call+0x1567/0x1570 [ 9.847259][ T186] do_syscall_64+0xff/0x530 [ 9.847262][ T186] ? exc_page_fault+0xee/0x100 [ 9.847265][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.847267][ T186] RIP: 0033:0x7f845226f1b8 [ 9.847270][ T186] Code: Unable to access opcode bytes at 0x7f845226f18e. [ 9.847271][ T186] RSP: 002b:00007ffc4799dba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.847273][ T186] RAX: ffffffffffffffda RBX: 00007f845239ff88 RCX: 00007f845226f1b8 [ 9.847275][ T186] RDX: 00007f8451fb9fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.847275][ T186] RBP: 00007ffc4799dc00 R08: 0000000000000000 R09: 0000000000008010 [ 9.847276][ T186] R10: 00007ffc4799d9c0 R11: 0000000000000246 R12: 0000000000000001 [ 9.847277][ T186] R13: 0000000000000000 R14: 00007f845239e680 R15: 00007f845239ffa0 [ 9.847284][ T186] [ 11.287174][ T246] 8021q: 802.1Q VLAN Support v1.8 [ 11.287194][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.287196][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: modprobe [ 11.287198][ T246] preempt_count: 1, expected: 0 [ 11.287199][ T246] RCU nest depth: 0, expected: 0 [ 11.287200][ T246] locks held by modprobe/246: 4, last CPU#1: [ 11.287203][ T246] #0: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.287215][ T246] #1: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.287219][ T246] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.287223][ T246] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.287227][ T246] irq event stamp: 27228 [ 11.287227][ T246] hardirqs last enabled at (27227): [] __down_trylock_console_sem+0x86/0xa0 [ 11.287230][ T246] hardirqs last disabled at (27228): [] console_emit_next_record+0x3d4/0x4c0 [ 11.287232][ T246] softirqs last enabled at (23880): [] handle_softirqs+0x67c/0x900 [ 11.287235][ T246] softirqs last disabled at (23529): [] __irq_exit_rcu+0x145/0x1c0 [ 11.287238][ T246] Preemption disabled at: [ 11.287239][ T246] [] vprintk_emit+0x31b/0x3e0 [ 11.287244][ T246] CPU: 1 UID: 0 PID: 246 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.287248][ T246] Tainted: [W]=WARN [ 11.287249][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.287250][ T246] Call Trace: [ 11.287252][ T246] [ 11.287253][ T246] dump_stack_lvl+0x6f/0xa0 [ 11.287259][ T246] ? vprintk_emit+0x31b/0x3e0 [ 11.287261][ T246] __might_resched.cold+0x1fe/0x2c1 [ 11.287266][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.287270][ T246] ? __kmalloc_noprof+0xdb/0x760 [ 11.287275][ T246] __kmalloc_noprof+0x443/0x760 [ 11.287277][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 11.287283][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.287286][ T246] alloc_buf.isra.0+0x4b/0x260 [ 11.287289][ T246] put_chars+0x1e1/0x2f0 [ 11.287292][ T246] ? __send_to_port+0x420/0x420 [ 11.287293][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.287298][ T246] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.287300][ T246] ? validate_chain+0x38b/0xc20 [ 11.287305][ T246] hvc_console_print+0x292/0x780 [ 11.287307][ T246] ? __lock_acquire+0x518/0xc20 [ 11.287312][ T246] ? hvc_write+0x3a0/0x3a0 [ 11.287315][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.287319][ T246] console_emit_next_record+0x22f/0x4c0 [ 11.287323][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 11.287325][ T246] ? console_flush_one_record+0x106/0x710 [ 11.287328][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.287330][ T246] ? lock_acquire+0x13c/0x160 [ 11.287334][ T246] console_flush_one_record+0x46f/0x710 [ 11.287338][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 11.287340][ T246] ? __lock_acquire+0x518/0xc20 [ 11.287345][ T246] console_unlock+0xee/0x1f0 [ 11.287348][ T246] ? console_flush_one_record+0x710/0x710 [ 11.287350][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.287352][ T246] ? lock_acquire+0x60/0x160 [ 11.287355][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.287357][ T246] ? vprintk_emit+0x320/0x3e0 [ 11.287360][ T246] vprintk_emit+0x37c/0x3e0 [ 11.287364][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 11.287369][ T246] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.287373][ T246] _printk+0xc7/0x100 [ 11.287377][ T246] ? snapshot_read.cold+0x21/0x21 [ 11.287383][ T246] ? do_one_initcall+0x113/0x4f0 [ 11.287386][ T246] vlan_proto_init+0x24/0x90 [8021q] [ 11.287389][ T246] do_one_initcall+0x124/0x4f0 [ 11.287392][ T246] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.287396][ T246] ? do_init_module+0xae/0x8a0 [ 11.287399][ T246] ? kasan_unpoison+0x44/0x70 [ 11.287404][ T246] do_init_module+0x2ad/0x8a0 [ 11.287408][ T246] ? lockdep_hardirqs_on+0x91/0x130 [ 11.287412][ T246] ? free_module+0x470/0x470 [ 11.287415][ T246] ? kfree+0x123/0x590 [ 11.287419][ T246] load_module+0x1424/0x1bb0 [ 11.287426][ T246] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.287430][ T246] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.287432][ T246] ? ovl_real_file+0x172/0x1e0 [ 11.287437][ T246] ? backing_file_read_iter+0x541/0x790 [ 11.287440][ T246] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.287443][ T246] init_module_from_file+0x11f/0x1a0 [ 11.287447][ T246] ? __do_sys_init_module+0x220/0x220 [ 11.287454][ T246] ? __rwlock_init+0x150/0x150 [ 11.287458][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 11.287461][ T246] idempotent_init_module+0x37b/0x7c0 [ 11.287464][ T246] ? init_module_from_file+0x1a0/0x1a0 [ 11.287470][ T246] ? rcu_is_watching+0x16/0xd0 [ 11.287472][ T246] ? cap_capable+0x1d7/0x3d0 [ 11.287478][ T246] __x64_sys_finit_module+0xdf/0x190 [ 11.287480][ T246] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.287484][ T246] do_syscall_64+0xff/0x530 [ 11.287486][ T246] ? exc_page_fault+0xee/0x100 [ 11.287488][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.287491][ T246] RIP: 0033:0x7fbde923737d [ 11.287494][ T246] 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 [ 11.287496][ T246] RSP: 002b:00007ffd079285c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.287498][ T246] RAX: ffffffffffffffda RBX: 000055be70a5f810 RCX: 00007fbde923737d [ 11.287500][ T246] RDX: 0000000000000000 RSI: 000055be3cd27ffd RDI: 0000000000000000 [ 11.287501][ T246] RBP: 00007ffd07928660 R08: 0000000000000000 R09: 0000000000000000 [ 11.287502][ T246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be3cd27ffd [ 11.287503][ T246] R13: 000055be70a5f960 R14: 0000000000040000 R15: 0000000000000000 [ 11.287509][ T246] [ 11.658032][ T257] gre: GRE over IPv4 demultiplexer driver [ 11.665569][ T257] ip_gre: GRE over IPv4 tunneling driver [ 13.506460][ T324] GACT probability NOT on [ 13.506477][ T324] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.506479][ T324] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 324, name: modprobe [ 13.506481][ T324] preempt_count: 1, expected: 0 [ 13.506481][ T324] RCU nest depth: 0, expected: 0 [ 13.506482][ T324] locks held by modprobe/324: 4, last CPU#2: [ 13.506485][ T324] #0: ffffffff87969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.506497][ T324] #1: ffffffff87969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.506501][ T324] #2: ffffffff87889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.506505][ T324] #3: ffffffff87889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.506509][ T324] irq event stamp: 19396 [ 13.506510][ T324] hardirqs last enabled at (19395): [] __down_trylock_console_sem+0x86/0xa0 [ 13.506512][ T324] hardirqs last disabled at (19396): [] console_emit_next_record+0x3d4/0x4c0 [ 13.506514][ T324] softirqs last enabled at (18120): [] handle_softirqs+0x67c/0x900 [ 13.506517][ T324] softirqs last disabled at (18113): [] __irq_exit_rcu+0x145/0x1c0 [ 13.506520][ T324] Preemption disabled at: [ 13.506520][ T324] [] vprintk_emit+0x31b/0x3e0 [ 13.506526][ T324] CPU: 2 UID: 0 PID: 324 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.506530][ T324] Tainted: [W]=WARN [ 13.506531][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.506532][ T324] Call Trace: [ 13.506534][ T324] [ 13.506535][ T324] dump_stack_lvl+0x6f/0xa0 [ 13.506541][ T324] ? vprintk_emit+0x31b/0x3e0 [ 13.506543][ T324] __might_resched.cold+0x1fe/0x2c1 [ 13.506548][ T324] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.506552][ T324] ? __kmalloc_noprof+0xdb/0x760 [ 13.506557][ T324] __kmalloc_noprof+0x443/0x760 [ 13.506559][ T324] ? alloc_buf.isra.0+0x4b/0x260 [ 13.506565][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 13.506568][ T324] alloc_buf.isra.0+0x4b/0x260 [ 13.506571][ T324] put_chars+0x1e1/0x2f0 [ 13.506573][ T324] ? desc_read_finalized_seq+0x79/0x120 [ 13.506574][ T324] ? __send_to_port+0x420/0x420 [ 13.506577][ T324] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.506581][ T324] ? validate_chain+0x38b/0xc20 [ 13.506585][ T324] hvc_console_print+0x292/0x780 [ 13.506587][ T324] ? __lock_acquire+0x518/0xc20 [ 13.506589][ T324] ? __lock_acquire+0x518/0xc20 [ 13.506593][ T324] ? hvc_write+0x3a0/0x3a0 [ 13.506594][ T324] ? console_emit_next_record+0x1df/0x4c0 [ 13.506597][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.506601][ T324] ? lock_acquire+0x13c/0x160 [ 13.506604][ T324] console_emit_next_record+0x22f/0x4c0 [ 13.506608][ T324] ? devkmsg_read+0x4b0/0x4b0 [ 13.506610][ T324] ? console_flush_one_record+0x106/0x710 [ 13.506613][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.506615][ T324] ? lock_acquire+0x13c/0x160 [ 13.506619][ T324] console_flush_one_record+0x46f/0x710 [ 13.506623][ T324] ? console_emit_next_record+0x4c0/0x4c0 [ 13.506625][ T324] ? __lock_acquire+0x518/0xc20 [ 13.506629][ T324] console_unlock+0xee/0x1f0 [ 13.506632][ T324] ? console_flush_one_record+0x710/0x710 [ 13.506634][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.506636][ T324] ? lock_acquire+0x60/0x160 [ 13.506640][ T324] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.506641][ T324] ? vprintk_emit+0x320/0x3e0 [ 13.506644][ T324] vprintk_emit+0x37c/0x3e0 [ 13.506648][ T324] ? wake_up_klogd_work_func+0x90/0x90 [ 13.506654][ T324] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.506657][ T324] _printk+0xc7/0x100 [ 13.506660][ T324] ? snapshot_read.cold+0x21/0x21 [ 13.506666][ T324] ? do_one_initcall+0x113/0x4f0 [ 13.506669][ T324] gact_init_module+0x15/0x1000 [act_gact] [ 13.506671][ T324] do_one_initcall+0x124/0x4f0 [ 13.506674][ T324] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.506678][ T324] ? do_init_module+0xae/0x8a0 [ 13.506681][ T324] ? kasan_unpoison+0x44/0x70 [ 13.506686][ T324] do_init_module+0x2ad/0x8a0 [ 13.506689][ T324] ? lockdep_hardirqs_on+0x91/0x130 [ 13.506694][ T324] ? free_module+0x470/0x470 [ 13.506697][ T324] ? kfree+0x123/0x590 [ 13.506701][ T324] load_module+0x1424/0x1bb0 [ 13.506708][ T324] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.506711][ T324] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.506714][ T324] ? ovl_real_file+0x172/0x1e0 [ 13.506718][ T324] ? backing_file_read_iter+0x541/0x790 [ 13.506721][ T324] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.506725][ T324] init_module_from_file+0x11f/0x1a0 [ 13.506728][ T324] ? __do_sys_init_module+0x220/0x220 [ 13.506735][ T324] ? __rwlock_init+0x150/0x150 [ 13.506739][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 13.506742][ T324] idempotent_init_module+0x37b/0x7c0 [ 13.506745][ T324] ? init_module_from_file+0x1a0/0x1a0 [ 13.506751][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.506753][ T324] ? cap_capable+0x1d7/0x3d0 [ 13.506759][ T324] __x64_sys_finit_module+0xdf/0x190 [ 13.506761][ T324] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.506765][ T324] do_syscall_64+0xff/0x530 [ 13.506766][ T324] ? exc_page_fault+0xee/0x100 [ 13.506769][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.506771][ T324] RIP: 0033:0x7f70b8e1437d [ 13.506774][ 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 [ 13.506776][ T324] RSP: 002b:00007ffcb856c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.506779][ T324] RAX: ffffffffffffffda RBX: 00005580ea597810 RCX: 00007f70b8e1437d [ 13.506780][ T324] RDX: 0000000000000000 RSI: 00005580af06dffd RDI: 0000000000000000 [ 13.506781][ T324] RBP: 00007ffcb856c410 R08: 0000000000000000 R09: 0000000000000000 [ 13.506782][ T324] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580af06dffd [ 13.506783][ T324] R13: 00005580ea597960 R14: 0000000000040000 R15: 0000000000000000 [ 13.506789][ T324]