[ 18.322224][ T263] gre: GRE over IPv4 demultiplexer driver [ 18.322243][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.322246][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: modprobe [ 18.322249][ T263] preempt_count: 1, expected: 0 [ 18.322250][ T263] RCU nest depth: 0, expected: 0 [ 18.322252][ T263] locks held by modprobe/263: 4, last CPU#0: [ 18.322255][ T263] #0: ffffffff84d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.322271][ T263] #1: ffffffff84d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.322277][ T263] #2: ffffffff84c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.322284][ T263] #3: ffffffff84c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.322291][ T263] irq event stamp: 25760 [ 18.322293][ T263] hardirqs last enabled at (25759): [] __down_trylock_console_sem+0x86/0xa0 [ 18.322296][ T263] hardirqs last disabled at (25760): [] console_emit_next_record+0x3d4/0x4c0 [ 18.322299][ T263] softirqs last enabled at (24828): [] handle_softirqs+0x67c/0x900 [ 18.322303][ T263] softirqs last disabled at (24499): [] __irq_exit_rcu+0x145/0x1c0 [ 18.322307][ T263] Preemption disabled at: [ 18.322308][ T263] [] vprintk_emit+0x31b/0x3e0 [ 18.322315][ T263] CPU: 0 UID: 0 PID: 263 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.322320][ T263] Tainted: [W]=WARN [ 18.322322][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.322324][ T263] Call Trace: [ 18.322326][ T263] [ 18.322328][ T263] dump_stack_lvl+0x6f/0xa0 [ 18.322335][ T263] ? vprintk_emit+0x31b/0x3e0 [ 18.322338][ T263] __might_resched.cold+0x1fe/0x2c1 [ 18.322345][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.322351][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 18.322359][ T263] __kmalloc_noprof+0x443/0x760 [ 18.322363][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 18.322372][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 18.322376][ T263] alloc_buf.isra.0+0x4b/0x260 [ 18.322381][ T263] put_chars+0x1e1/0x2f0 [ 18.322384][ T263] ? desc_read_finalized_seq+0x79/0x120 [ 18.322387][ T263] ? __send_to_port+0x420/0x420 [ 18.322393][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.322398][ T263] ? validate_chain+0x38b/0xc20 [ 18.322405][ T263] hvc_console_print+0x292/0x780 [ 18.322409][ T263] ? __lock_acquire+0x518/0xc20 [ 18.322412][ T263] ? __lock_acquire+0x518/0xc20 [ 18.322420][ T263] ? hvc_write+0x3a0/0x3a0 [ 18.322423][ T263] ? console_emit_next_record+0x1df/0x4c0 [ 18.322428][ T263] ? rcu_is_watching+0x16/0xd0 [ 18.322433][ T263] ? lock_acquire+0x13c/0x160 [ 18.322440][ T263] console_emit_next_record+0x22f/0x4c0 [ 18.322446][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 18.322449][ T263] ? console_flush_one_record+0x106/0x710 [ 18.322454][ T263] ? rcu_is_watching+0x16/0xd0 [ 18.322458][ T263] ? lock_acquire+0x13c/0x160 [ 18.322465][ T263] console_flush_one_record+0x46f/0x710 [ 18.322472][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 18.322475][ T263] ? __lock_acquire+0x518/0xc20 [ 18.322485][ T263] console_unlock+0xee/0x1f0 [ 18.322490][ T263] ? console_flush_one_record+0x710/0x710 [ 18.322492][ T263] ? rcu_is_watching+0x16/0xd0 [ 18.322496][ T263] ? lock_acquire+0x60/0x160 [ 18.322503][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.322505][ T263] ? vprintk_emit+0x320/0x3e0 [ 18.322511][ T263] vprintk_emit+0x37c/0x3e0 [ 18.322518][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 18.322528][ T263] ? gre_exit+0x3f0/0x3f0 [gre] [ 18.322533][ T263] _printk+0xc7/0x100 [ 18.322538][ T263] ? snapshot_read.cold+0x21/0x21 [ 18.322550][ T263] ? do_one_initcall+0x113/0x4f0 [ 18.322555][ T263] gre_init+0x15/0x1000 [gre] [ 18.322558][ T263] do_one_initcall+0x124/0x4f0 [ 18.322563][ T263] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.322571][ T263] ? do_init_module+0xae/0x8a0 [ 18.322576][ T263] ? kasan_unpoison+0x44/0x70 [ 18.322584][ T263] do_init_module+0x2ad/0x8a0 [ 18.322590][ T263] ? lockdep_hardirqs_on+0x91/0x130 [ 18.322596][ T263] ? free_module+0x470/0x470 [ 18.322601][ T263] ? kfree+0x123/0x590 [ 18.322609][ T263] load_module+0x1424/0x1bb0 [ 18.322622][ T263] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.322632][ T263] ? backing_file_read_iter+0x541/0x790 [ 18.322637][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.322643][ T263] init_module_from_file+0x11f/0x1a0 [ 18.322649][ T263] ? __do_sys_init_module+0x220/0x220 [ 18.322664][ T263] ? __rwlock_init+0x150/0x150 [ 18.322670][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 18.322676][ T263] idempotent_init_module+0x37b/0x7c0 [ 18.322682][ T263] ? init_module_from_file+0x1a0/0x1a0 [ 18.322693][ T263] ? rcu_is_watching+0x16/0xd0 [ 18.322697][ T263] ? cap_capable+0x1d7/0x3d0 [ 18.322708][ T263] __x64_sys_finit_module+0xdf/0x190 [ 18.322711][ T263] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.322717][ T263] do_syscall_64+0xff/0x530 [ 18.322720][ T263] ? exc_page_fault+0xee/0x100 [ 18.322724][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.322728][ T263] RIP: 0033:0x7f1c9062837d [ 18.322732][ T263] 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 [ 18.322735][ T263] RSP: 002b:00007ffda79dcae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.322739][ T263] RAX: ffffffffffffffda RBX: 000055fbff8a0a40 RCX: 00007f1c9062837d [ 18.322741][ T263] RDX: 0000000000000000 RSI: 000055fbd8a7effd RDI: 0000000000000001 [ 18.322743][ T263] RBP: 00007ffda79dcb80 R08: 0000000000000000 R09: 0000000000000000 [ 18.322744][ T263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbd8a7effd [ 18.322746][ T263] R13: 000055fbff8a0a00 R14: 0000000000040000 R15: 0000000000000000 [ 18.322759][ T263] [ 18.383440][ T263] ip_gre: GRE over IPv4 tunneling driver [ 19.439524][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 19.439546][ T286] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.439550][ T286] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 286, name: modprobe [ 19.439552][ T286] preempt_count: 1, expected: 0 [ 19.439554][ T286] RCU nest depth: 0, expected: 0 [ 19.439555][ T286] locks held by modprobe/286: 4, last CPU#2: [ 19.439558][ T286] #0: ffffffff84d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.439574][ T286] #1: ffffffff84d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.439581][ T286] #2: ffffffff84c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.439588][ T286] #3: ffffffff84c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.439595][ T286] irq event stamp: 33664 [ 19.439597][ T286] hardirqs last enabled at (33663): [] __down_trylock_console_sem+0x86/0xa0 [ 19.439600][ T286] hardirqs last disabled at (33664): [] console_emit_next_record+0x3d4/0x4c0 [ 19.439604][ T286] softirqs last enabled at (31204): [] handle_softirqs+0x67c/0x900 [ 19.439608][ T286] softirqs last disabled at (30975): [] __irq_exit_rcu+0x145/0x1c0 [ 19.439611][ T286] Preemption disabled at: [ 19.439612][ T286] [] vprintk_emit+0x31b/0x3e0 [ 19.439620][ T286] CPU: 2 UID: 0 PID: 286 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.439625][ T286] Tainted: [W]=WARN [ 19.439627][ T286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.439629][ T286] Call Trace: [ 19.439631][ T286] [ 19.439633][ T286] dump_stack_lvl+0x6f/0xa0 [ 19.439641][ T286] ? vprintk_emit+0x31b/0x3e0 [ 19.439644][ T286] __might_resched.cold+0x1fe/0x2c1 [ 19.439651][ T286] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.439657][ T286] ? __kmalloc_noprof+0xdb/0x760 [ 19.439665][ T286] __kmalloc_noprof+0x443/0x760 [ 19.439668][ T286] ? alloc_buf.isra.0+0x4b/0x260 [ 19.439678][ T286] ? do_raw_spin_unlock+0x59/0x250 [ 19.439682][ T286] alloc_buf.isra.0+0x4b/0x260 [ 19.439687][ T286] put_chars+0x1e1/0x2f0 [ 19.439692][ T286] ? __send_to_port+0x420/0x420 [ 19.439694][ T286] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.439702][ T286] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.439706][ T286] ? validate_chain+0x38b/0xc20 [ 19.439715][ T286] hvc_console_print+0x292/0x780 [ 19.439718][ T286] ? __lock_acquire+0x518/0xc20 [ 19.439728][ T286] ? hvc_write+0x3a0/0x3a0 [ 19.439733][ T286] ? rcu_is_watching+0x16/0xd0 [ 19.439743][ T286] console_emit_next_record+0x22f/0x4c0 [ 19.439749][ T286] ? devkmsg_read+0x4b0/0x4b0 [ 19.439752][ T286] ? console_flush_one_record+0x106/0x710 [ 19.439757][ T286] ? rcu_is_watching+0x16/0xd0 [ 19.439761][ T286] ? lock_acquire+0x13c/0x160 [ 19.439769][ T286] console_flush_one_record+0x46f/0x710 [ 19.439776][ T286] ? console_emit_next_record+0x4c0/0x4c0 [ 19.439779][ T286] ? __lock_acquire+0x518/0xc20 [ 19.439789][ T286] console_unlock+0xee/0x1f0 [ 19.439793][ T286] ? console_flush_one_record+0x710/0x710 [ 19.439796][ T286] ? rcu_is_watching+0x16/0xd0 [ 19.439800][ T286] ? lock_acquire+0x60/0x160 [ 19.439811][ T286] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.439814][ T286] ? vprintk_emit+0x320/0x3e0 [ 19.439820][ T286] vprintk_emit+0x37c/0x3e0 [ 19.439827][ T286] ? wake_up_klogd_work_func+0x90/0x90 [ 19.439837][ T286] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 19.439843][ T286] _printk+0xc7/0x100 [ 19.439848][ T286] ? snapshot_read.cold+0x21/0x21 [ 19.439860][ T286] ? do_one_initcall+0x113/0x4f0 [ 19.439865][ T286] vlan_proto_init+0x24/0x90 [8021q] [ 19.439870][ T286] do_one_initcall+0x124/0x4f0 [ 19.439875][ T286] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.439883][ T286] ? do_init_module+0xae/0x8a0 [ 19.439887][ T286] ? kasan_unpoison+0x44/0x70 [ 19.439895][ T286] do_init_module+0x2ad/0x8a0 [ 19.439901][ T286] ? lockdep_hardirqs_on+0x91/0x130 [ 19.439907][ T286] ? free_module+0x470/0x470 [ 19.439913][ T286] ? kfree+0x123/0x590 [ 19.439920][ T286] load_module+0x1424/0x1bb0 [ 19.439934][ T286] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.439941][ T286] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.439944][ T286] ? ovl_real_file+0x172/0x1e0 [ 19.439950][ T286] ? find_held_lock+0x2b/0x80 [ 19.439955][ T286] ? backing_file_read_iter+0x541/0x790 [ 19.439961][ T286] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.439969][ T286] init_module_from_file+0x11f/0x1a0 [ 19.439975][ T286] ? __do_sys_init_module+0x220/0x220 [ 19.439991][ T286] ? __rwlock_init+0x150/0x150 [ 19.439997][ T286] ? do_raw_spin_unlock+0x59/0x250 [ 19.440003][ T286] idempotent_init_module+0x37b/0x7c0 [ 19.440009][ T286] ? init_module_from_file+0x1a0/0x1a0 [ 19.440021][ T286] ? rcu_is_watching+0x16/0xd0 [ 19.440025][ T286] ? cap_capable+0x1d7/0x3d0 [ 19.440035][ T286] __x64_sys_finit_module+0xdf/0x190 [ 19.440038][ T286] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.440044][ T286] do_syscall_64+0xff/0x530 [ 19.440046][ T286] ? exc_page_fault+0xee/0x100 [ 19.440051][ T286] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.440055][ T286] RIP: 0033:0x7f914475c37d [ 19.440059][ T286] 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 [ 19.440062][ T286] RSP: 002b:00007fff58f75968 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.440066][ T286] RAX: ffffffffffffffda RBX: 000055a07d6a3810 RCX: 00007f914475c37d [ 19.440068][ T286] RDX: 0000000000000000 RSI: 000055a043150ffd RDI: 0000000000000000 [ 19.440070][ T286] RBP: 00007fff58f75a00 R08: 0000000000000000 R09: 0000000000000000 [ 19.440071][ T286] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a043150ffd [ 19.440073][ T286] R13: 000055a07d6a3960 R14: 0000000000040000 R15: 0000000000000000 [ 19.440087][ T286] [ 21.291486][ T325] GACT probability NOT on [ 21.291507][ T325] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.291510][ T325] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 325, name: modprobe [ 21.291513][ T325] preempt_count: 1, expected: 0 [ 21.291514][ T325] RCU nest depth: 0, expected: 0 [ 21.291516][ T325] locks held by modprobe/325: 4, last CPU#2: [ 21.291519][ T325] #0: ffffffff84d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.291534][ T325] #1: ffffffff84d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.291541][ T325] #2: ffffffff84c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.291548][ T325] #3: ffffffff84c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.291555][ T325] irq event stamp: 19646 [ 21.291556][ T325] hardirqs last enabled at (19645): [] __down_trylock_console_sem+0x86/0xa0 [ 21.291560][ T325] hardirqs last disabled at (19646): [] console_emit_next_record+0x3d4/0x4c0 [ 21.291563][ T325] softirqs last enabled at (18184): [] handle_softirqs+0x67c/0x900 [ 21.291567][ T325] softirqs last disabled at (17691): [] __irq_exit_rcu+0x145/0x1c0 [ 21.291571][ T325] Preemption disabled at: [ 21.291572][ T325] [] vprintk_emit+0x31b/0x3e0 [ 21.291580][ T325] CPU: 2 UID: 0 PID: 325 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.291585][ T325] Tainted: [W]=WARN [ 21.291586][ T325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.291588][ T325] Call Trace: [ 21.291591][ T325] [ 21.291593][ T325] dump_stack_lvl+0x6f/0xa0 [ 21.291600][ T325] ? vprintk_emit+0x31b/0x3e0 [ 21.291604][ T325] __might_resched.cold+0x1fe/0x2c1 [ 21.291611][ T325] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.291616][ T325] ? __kmalloc_noprof+0xdb/0x760 [ 21.291624][ T325] __kmalloc_noprof+0x443/0x760 [ 21.291628][ T325] ? alloc_buf.isra.0+0x4b/0x260 [ 21.291637][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 21.291641][ T325] alloc_buf.isra.0+0x4b/0x260 [ 21.291647][ T325] put_chars+0x1e1/0x2f0 [ 21.291649][ T325] ? desc_read_finalized_seq+0x79/0x120 [ 21.291653][ T325] ? __send_to_port+0x420/0x420 [ 21.291658][ T325] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.291663][ T325] ? validate_chain+0x38b/0xc20 [ 21.291671][ T325] hvc_console_print+0x292/0x780 [ 21.291675][ T325] ? __lock_acquire+0x518/0xc20 [ 21.291677][ T325] ? __lock_acquire+0x518/0xc20 [ 21.291686][ T325] ? hvc_write+0x3a0/0x3a0 [ 21.291688][ T325] ? console_emit_next_record+0x1df/0x4c0 [ 21.291694][ T325] ? rcu_is_watching+0x16/0xd0 [ 21.291698][ T325] ? lock_acquire+0x13c/0x160 [ 21.291707][ T325] console_emit_next_record+0x22f/0x4c0 [ 21.291713][ T325] ? devkmsg_read+0x4b0/0x4b0 [ 21.291716][ T325] ? console_flush_one_record+0x106/0x710 [ 21.291721][ T325] ? rcu_is_watching+0x16/0xd0 [ 21.291725][ T325] ? lock_acquire+0x13c/0x160 [ 21.291732][ T325] console_flush_one_record+0x46f/0x710 [ 21.291740][ T325] ? console_emit_next_record+0x4c0/0x4c0 [ 21.291742][ T325] ? __lock_acquire+0x518/0xc20 [ 21.291752][ T325] console_unlock+0xee/0x1f0 [ 21.291757][ T325] ? console_flush_one_record+0x710/0x710 [ 21.291759][ T325] ? rcu_is_watching+0x16/0xd0 [ 21.291763][ T325] ? lock_acquire+0x60/0x160 [ 21.291770][ T325] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.291772][ T325] ? vprintk_emit+0x320/0x3e0 [ 21.291778][ T325] vprintk_emit+0x37c/0x3e0 [ 21.291785][ T325] ? wake_up_klogd_work_func+0x90/0x90 [ 21.291795][ T325] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 21.291800][ T325] _printk+0xc7/0x100 [ 21.291805][ T325] ? snapshot_read.cold+0x21/0x21 [ 21.291823][ T325] ? do_one_initcall+0x113/0x4f0 [ 21.291828][ T325] gact_init_module+0x15/0x1000 [act_gact] [ 21.291832][ T325] do_one_initcall+0x124/0x4f0 [ 21.291836][ T325] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.291845][ T325] ? do_init_module+0xae/0x8a0 [ 21.291849][ T325] ? kasan_unpoison+0x44/0x70 [ 21.291858][ T325] do_init_module+0x2ad/0x8a0 [ 21.291864][ T325] ? lockdep_hardirqs_on+0x91/0x130 [ 21.291870][ T325] ? free_module+0x470/0x470 [ 21.291875][ T325] ? kfree+0x123/0x590 [ 21.291883][ T325] load_module+0x1424/0x1bb0 [ 21.291896][ T325] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.291903][ T325] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.291906][ T325] ? ovl_real_file+0x172/0x1e0 [ 21.291912][ T325] ? backing_file_read_iter+0x541/0x790 [ 21.291917][ T325] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.291924][ T325] init_module_from_file+0x11f/0x1a0 [ 21.291929][ T325] ? __do_sys_init_module+0x220/0x220 [ 21.291945][ T325] ? __rwlock_init+0x150/0x150 [ 21.291953][ T325] ? do_raw_spin_unlock+0x59/0x250 [ 21.291960][ T325] idempotent_init_module+0x37b/0x7c0 [ 21.291966][ T325] ? init_module_from_file+0x1a0/0x1a0 [ 21.291978][ T325] ? rcu_is_watching+0x16/0xd0 [ 21.291982][ T325] ? cap_capable+0x1d7/0x3d0 [ 21.291992][ T325] __x64_sys_finit_module+0xdf/0x190 [ 21.291995][ T325] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.292001][ T325] do_syscall_64+0xff/0x530 [ 21.292003][ T325] ? exc_page_fault+0xee/0x100 [ 21.292008][ T325] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.292012][ T325] RIP: 0033:0x7fc54e73f37d [ 21.292017][ T325] 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 [ 21.292019][ T325] RSP: 002b:00007fffbf80fe68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.292023][ T325] RAX: ffffffffffffffda RBX: 0000557b68e92810 RCX: 00007fc54e73f37d [ 21.292025][ T325] RDX: 0000000000000000 RSI: 0000557b66973ffd RDI: 0000000000000000 [ 21.292027][ T325] RBP: 00007fffbf80ff00 R08: 0000000000000000 R09: 0000000000000000 [ 21.292028][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b66973ffd [ 21.292030][ T325] R13: 0000557b68e92960 R14: 0000000000040000 R15: 0000000000000000 [ 21.292044][ T325] [ 257.377418][ T5389] ping6 (5389) used greatest stack depth: 23792 bytes left [ 257.377443][ T5389] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 257.377446][ T5389] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5389, name: ping6 [ 257.377448][ T5389] preempt_count: 2, expected: 0 [ 257.377449][ T5389] RCU nest depth: 0, expected: 0 [ 257.377451][ T5389] locks held by ping6/5389: 5, last CPU#0: [ 257.377454][ T5389] #0: ffffffff84c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 257.377471][ T5389] #1: ffffffff84d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 257.377479][ T5389] #2: ffffffff84d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 257.377486][ T5389] #3: ffffffff84c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 257.377492][ T5389] #4: ffffffff84c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 257.377499][ T5389] irq event stamp: 11584 [ 257.377501][ T5389] hardirqs last enabled at (11583): [] __down_trylock_console_sem+0x86/0xa0 [ 257.377505][ T5389] hardirqs last disabled at (11584): [] console_emit_next_record+0x3d4/0x4c0 [ 257.377508][ T5389] softirqs last enabled at (11404): [] handle_softirqs+0x67c/0x900 [ 257.377510][ T5389] softirqs last disabled at (11399): [] __irq_exit_rcu+0x145/0x1c0 [ 257.377514][ T5389] Preemption disabled at: [ 257.377515][ T5389] [<0000000000000000>] 0x0 [ 257.377523][ T5389] CPU: 0 UID: 0 PID: 5389 Comm: ping6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 257.377528][ T5389] Tainted: [W]=WARN [ 257.377530][ T5389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 257.377532][ T5389] Call Trace: [ 257.377534][ T5389] [ 257.377536][ T5389] dump_stack_lvl+0x6f/0xa0 [ 257.377545][ T5389] __might_resched.cold+0x1fe/0x2c1 [ 257.377551][ T5389] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 257.377558][ T5389] ? __kmalloc_noprof+0xdb/0x760 [ 257.377573][ T5389] __kmalloc_noprof+0x443/0x760 [ 257.377576][ T5389] ? alloc_buf.isra.0+0x4b/0x260 [ 257.377586][ T5389] ? do_raw_spin_unlock+0x59/0x250 [ 257.377589][ T5389] alloc_buf.isra.0+0x4b/0x260 [ 257.377595][ T5389] put_chars+0x1e1/0x2f0 [ 257.377600][ T5389] ? __send_to_port+0x420/0x420 [ 257.377602][ T5389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 257.377609][ T5389] ? validate_chain+0x38b/0xc20 [ 257.377619][ T5389] hvc_console_print+0x292/0x780 [ 257.377630][ T5389] ? hvc_write+0x3a0/0x3a0 [ 257.377634][ T5389] ? rcu_is_watching+0x16/0xd0 [ 257.377637][ T5389] ? lock_acquire+0x13c/0x160 [ 257.377645][ T5389] console_emit_next_record+0x22f/0x4c0 [ 257.377651][ T5389] ? devkmsg_read+0x4b0/0x4b0 [ 257.377654][ T5389] ? console_flush_one_record+0x106/0x710 [ 257.377660][ T5389] ? rcu_is_watching+0x16/0xd0 [ 257.377664][ T5389] ? lock_acquire+0x13c/0x160 [ 257.377671][ T5389] console_flush_one_record+0x46f/0x710 [ 257.377678][ T5389] ? console_emit_next_record+0x4c0/0x4c0 [ 257.377681][ T5389] ? __lock_acquire+0x518/0xc20 [ 257.377691][ T5389] console_unlock+0xee/0x1f0 [ 257.377696][ T5389] ? console_flush_one_record+0x710/0x710 [ 257.377698][ T5389] ? rcu_is_watching+0x16/0xd0 [ 257.377703][ T5389] ? lock_acquire+0x60/0x160 [ 257.377710][ T5389] ? __down_trylock_console_sem+0x5e/0xa0 [ 257.377712][ T5389] ? vprintk_emit+0x320/0x3e0 [ 257.377718][ T5389] vprintk_emit+0x37c/0x3e0 [ 257.377725][ T5389] ? wake_up_klogd_work_func+0x90/0x90 [ 257.377731][ T5389] ? __lock_acquire+0x518/0xc20 [ 257.377738][ T5389] _printk+0xc7/0x100 [ 257.377743][ T5389] ? snapshot_read.cold+0x21/0x21 [ 257.377748][ T5389] ? do_raw_spin_lock+0x131/0x280 [ 257.377752][ T5389] ? __rwlock_init+0x150/0x150 [ 257.377759][ T5389] ? do_raw_spin_lock+0x131/0x280 [ 257.377764][ T5389] do_exit.cold+0x82/0x9c [ 257.377769][ T5389] ? exit_notify+0x890/0x890 [ 257.377772][ T5389] ? __lock_release.isra.0+0x69/0x1a0 [ 257.377777][ T5389] ? rcu_is_watching+0x16/0xd0 [ 257.377784][ T5389] do_group_exit+0xb8/0x370 [ 257.377789][ T5389] __x64_sys_exit_group+0x3c/0x50 [ 257.377792][ T5389] x64_sys_call+0x1567/0x1570 [ 257.377795][ T5389] do_syscall_64+0xff/0x530 [ 257.377799][ T5389] ? exc_page_fault+0xee/0x100 [ 257.377805][ T5389] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 257.377808][ T5389] RIP: 0033:0x7f753f5c01b8 [ 257.377811][ T5389] Code: Unable to access opcode bytes at 0x7f753f5c018e. [ 257.377813][ T5389] RSP: 002b:00007ffc3083cb88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 257.377817][ T5389] RAX: ffffffffffffffda RBX: 00007f753f6f0f88 RCX: 00007f753f5c01b8 [ 257.377819][ T5389] RDX: 00007f753f3517c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 257.377820][ T5389] RBP: 00007ffc3083cbe0 R08: 0000000000000000 R09: 0000000000001010 [ 257.377822][ T5389] R10: 00007ffc3083ca00 R11: 0000000000000246 R12: 0000000000000002 [ 257.377823][ T5389] R13: 0000000000000000 R14: 00007f753f6ef680 R15: 00007f753f6f0fa0 [ 257.377838][ T5389] [ 313.783853][ T7146] ping6 (7146) used greatest stack depth: 23504 bytes left [ 313.783878][ T7146] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 313.783882][ T7146] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7146, name: ping6 [ 313.783884][ T7146] preempt_count: 2, expected: 0 [ 313.783885][ T7146] RCU nest depth: 0, expected: 0 [ 313.783887][ T7146] locks held by ping6/7146: 5, last CPU#1: [ 313.783889][ T7146] #0: ffffffff84c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 313.783905][ T7146] #1: ffffffff84d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 313.783913][ T7146] #2: ffffffff84d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 313.783919][ T7146] #3: ffffffff84c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 313.783928][ T7146] #4: ffffffff84c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 313.783941][ T7146] irq event stamp: 13134 [ 313.783943][ T7146] hardirqs last enabled at (13133): [] __down_trylock_console_sem+0x86/0xa0 [ 313.783954][ T7146] hardirqs last disabled at (13134): [] console_emit_next_record+0x3d4/0x4c0 [ 313.783959][ T7146] softirqs last enabled at (12868): [] handle_softirqs+0x67c/0x900 [ 313.783962][ T7146] softirqs last disabled at (12857): [] __irq_exit_rcu+0x145/0x1c0 [ 313.783966][ T7146] Preemption disabled at: [ 313.783967][ T7146] [<0000000000000000>] 0x0 [ 313.783976][ T7146] CPU: 1 UID: 0 PID: 7146 Comm: ping6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 313.783987][ T7146] Tainted: [W]=WARN [ 313.783989][ T7146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 313.783991][ T7146] Call Trace: [ 313.783995][ T7146] [ 313.783998][ T7146] dump_stack_lvl+0x6f/0xa0 [ 313.784006][ T7146] __might_resched.cold+0x1fe/0x2c1 [ 313.784013][ T7146] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 313.784019][ T7146] ? __kmalloc_noprof+0xdb/0x760 [ 313.784027][ T7146] __kmalloc_noprof+0x443/0x760 [ 313.784035][ T7146] ? alloc_buf.isra.0+0x4b/0x260 [ 313.784049][ T7146] ? do_raw_spin_unlock+0x59/0x250 [ 313.784056][ T7146] alloc_buf.isra.0+0x4b/0x260 [ 313.784063][ T7146] put_chars+0x1e1/0x2f0 [ 313.784067][ T7146] ? __send_to_port+0x420/0x420 [ 313.784070][ T7146] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 313.784076][ T7146] ? validate_chain+0x38b/0xc20 [ 313.784085][ T7146] hvc_console_print+0x292/0x780 [ 313.784097][ T7146] ? hvc_write+0x3a0/0x3a0 [ 313.784105][ T7146] ? rcu_is_watching+0x16/0xd0 [ 313.784112][ T7146] ? lock_acquire+0x13c/0x160 [ 313.784124][ T7146] console_emit_next_record+0x22f/0x4c0 [ 313.784130][ T7146] ? devkmsg_read+0x4b0/0x4b0 [ 313.784133][ T7146] ? console_flush_one_record+0x106/0x710 [ 313.784138][ T7146] ? rcu_is_watching+0x16/0xd0 [ 313.784142][ T7146] ? lock_acquire+0x13c/0x160 [ 313.784148][ T7146] console_flush_one_record+0x46f/0x710 [ 313.784159][ T7146] ? console_emit_next_record+0x4c0/0x4c0 [ 313.784166][ T7146] ? __lock_acquire+0x518/0xc20 [ 313.784179][ T7146] console_unlock+0xee/0x1f0 [ 313.784187][ T7146] ? console_flush_one_record+0x710/0x710 [ 313.784189][ T7146] ? rcu_is_watching+0x16/0xd0 [ 313.784193][ T7146] ? lock_acquire+0x60/0x160 [ 313.784199][ T7146] ? __down_trylock_console_sem+0x5e/0xa0 [ 313.784202][ T7146] ? vprintk_emit+0x320/0x3e0 [ 313.784207][ T7146] vprintk_emit+0x37c/0x3e0 [ 313.784213][ T7146] ? wake_up_klogd_work_func+0x90/0x90 [ 313.784219][ T7146] ? __lock_acquire+0x518/0xc20 [ 313.784224][ T7146] _printk+0xc7/0x100 [ 313.784229][ T7146] ? snapshot_read.cold+0x21/0x21 [ 313.784234][ T7146] ? do_raw_spin_lock+0x131/0x280 [ 313.784243][ T7146] ? __rwlock_init+0x150/0x150 [ 313.784253][ T7146] ? do_raw_spin_lock+0x131/0x280 [ 313.784263][ T7146] do_exit.cold+0x82/0x9c [ 313.784270][ T7146] ? exit_notify+0x890/0x890 [ 313.784273][ T7146] ? __lock_release.isra.0+0x69/0x1a0 [ 313.784277][ T7146] ? rcu_is_watching+0x16/0xd0 [ 313.784284][ T7146] do_group_exit+0xb8/0x370 [ 313.784289][ T7146] __x64_sys_exit_group+0x3c/0x50 [ 313.784291][ T7146] x64_sys_call+0x1567/0x1570 [ 313.784295][ T7146] do_syscall_64+0xff/0x530 [ 313.784303][ T7146] ? exc_page_fault+0xee/0x100 [ 313.784312][ T7146] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 313.784319][ T7146] RIP: 0033:0x7fd285b3d1b8 [ 313.784327][ T7146] Code: Unable to access opcode bytes at 0x7fd285b3d18e. [ 313.784329][ T7146] RSP: 002b:00007ffe087fc288 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 313.784333][ T7146] RAX: ffffffffffffffda RBX: 00007fd285c6df88 RCX: 00007fd285b3d1b8 [ 313.784335][ T7146] RDX: 00007fd2858ce7c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 313.784337][ T7146] RBP: 00007ffe087fc2e0 R08: 0000000000000000 R09: 0000000000001010 [ 313.784338][ T7146] R10: 00007ffe087fc100 R11: 0000000000000246 R12: 0000000000000002 [ 313.784340][ T7146] R13: 0000000000000000 R14: 00007fd285c6c680 R15: 00007fd285c6dfa0 [ 313.784352][ T7146] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr