[ 10.013231][ T187] ip (187) used greatest stack depth: 24528 bytes left [ 10.013248][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.013250][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.013251][ T187] preempt_count: 2, expected: 0 [ 10.013252][ T187] RCU nest depth: 0, expected: 0 [ 10.013253][ T187] locks held by ip/187: 5, last CPU#0: [ 10.013255][ T187] #0: ffffffffa76027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.013268][ T187] #1: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.013273][ T187] #2: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.013277][ T187] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.013281][ T187] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.013285][ T187] irq event stamp: 26676 [ 10.013286][ T187] hardirqs last enabled at (26675): [] __down_trylock_console_sem+0x86/0xa0 [ 10.013289][ T187] hardirqs last disabled at (26676): [] console_emit_next_record+0x3d4/0x4c0 [ 10.013290][ T187] softirqs last enabled at (25394): [] netlink_release+0x17b/0xcf0 [ 10.013294][ T187] softirqs last disabled at (25392): [] netlink_release+0xd2/0xcf0 [ 10.013297][ T187] Preemption disabled at: [ 10.013297][ T187] [<0000000000000000>] 0x0 [ 10.013304][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.013308][ T187] Tainted: [W]=WARN [ 10.013309][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.013311][ T187] Call Trace: [ 10.013312][ T187] [ 10.013314][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.013323][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.013327][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.013332][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.013338][ T187] __kmalloc_noprof+0x443/0x760 [ 10.013340][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.013346][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.013349][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.013352][ T187] put_chars+0x1e1/0x2f0 [ 10.013355][ T187] ? __send_to_port+0x420/0x420 [ 10.013356][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.013361][ T187] ? validate_chain+0x38b/0xc20 [ 10.013366][ T187] hvc_console_print+0x292/0x780 [ 10.013374][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.013376][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.013379][ T187] ? lock_acquire+0x13c/0x160 [ 10.013383][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.013387][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.013389][ T187] ? console_flush_one_record+0x106/0x710 [ 10.013392][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.013394][ T187] ? lock_acquire+0x13c/0x160 [ 10.013398][ T187] console_flush_one_record+0x46f/0x710 [ 10.013403][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.013404][ T187] ? __lock_acquire+0x518/0xc20 [ 10.013410][ T187] console_unlock+0xee/0x1f0 [ 10.013413][ T187] ? console_flush_one_record+0x710/0x710 [ 10.013415][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.013417][ T187] ? lock_acquire+0x60/0x160 [ 10.013421][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.013422][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.013431][ T187] vprintk_emit+0x37c/0x3e0 [ 10.013435][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.013438][ T187] ? __lock_acquire+0x518/0xc20 [ 10.013442][ T187] _printk+0xc7/0x100 [ 10.013446][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.013449][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.013452][ T187] ? __rwlock_init+0x150/0x150 [ 10.013456][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.013460][ T187] do_exit.cold+0x82/0x9c [ 10.013463][ T187] ? exit_notify+0x890/0x890 [ 10.013466][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.013468][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.013473][ T187] do_group_exit+0xb8/0x370 [ 10.013475][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.013477][ T187] x64_sys_call+0x1567/0x1570 [ 10.013479][ T187] do_syscall_64+0xff/0x530 [ 10.013482][ T187] ? exc_page_fault+0xee/0x100 [ 10.013485][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.013488][ T187] RIP: 0033:0x7f74ce2281b8 [ 10.013490][ T187] Code: Unable to access opcode bytes at 0x7f74ce22818e. [ 10.013491][ T187] RSP: 002b:00007ffcc2223b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.013494][ T187] RAX: ffffffffffffffda RBX: 00007f74ce358f88 RCX: 00007f74ce2281b8 [ 10.013496][ T187] RDX: 00007f74cdf72fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.013497][ T187] RBP: 00007ffcc2223bc0 R08: 0000000000000000 R09: 0000000000008010 [ 10.013498][ T187] R10: 00007ffcc2223980 R11: 0000000000000246 R12: 0000000000000001 [ 10.013499][ T187] R13: 0000000000000000 R14: 00007f74ce357680 R15: 00007f74ce358fa0 [ 10.013506][ T187] [ 10.186105][ T192] ip (192) used greatest stack depth: 24336 bytes left [ 10.439151][ T208] ip (208) used greatest stack depth: 24304 bytes left [ 11.737134][ T251] ip (251) used greatest stack depth: 24032 bytes left [ 11.737155][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.737157][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: ip [ 11.737159][ T251] preempt_count: 2, expected: 0 [ 11.737160][ T251] RCU nest depth: 0, expected: 0 [ 11.737160][ T251] locks held by ip/251: 5, last CPU#2: [ 11.737163][ T251] #0: ffffffffa76027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.737175][ T251] #1: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.737182][ T251] #2: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.737185][ T251] #3: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.737190][ T251] #4: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.737194][ T251] irq event stamp: 18676 [ 11.737194][ T251] hardirqs last enabled at (18675): [] __down_trylock_console_sem+0x86/0xa0 [ 11.737197][ T251] hardirqs last disabled at (18676): [] console_emit_next_record+0x3d4/0x4c0 [ 11.737199][ T251] softirqs last enabled at (18368): [] handle_softirqs+0x67c/0x900 [ 11.737201][ T251] softirqs last disabled at (17831): [] __irq_exit_rcu+0x145/0x1c0 [ 11.737203][ T251] Preemption disabled at: [ 11.737204][ T251] [<0000000000000000>] 0x0 [ 11.737212][ T251] CPU: 2 UID: 0 PID: 251 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.737215][ T251] Tainted: [W]=WARN [ 11.737216][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.737218][ T251] Call Trace: [ 11.737220][ T251] [ 11.737221][ T251] dump_stack_lvl+0x6f/0xa0 [ 11.737228][ T251] __might_resched.cold+0x1fe/0x2c1 [ 11.737232][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.737237][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 11.737242][ T251] __kmalloc_noprof+0x443/0x760 [ 11.737244][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 11.737250][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 11.737253][ T251] alloc_buf.isra.0+0x4b/0x260 [ 11.737256][ T251] put_chars+0x1e1/0x2f0 [ 11.737259][ T251] ? __send_to_port+0x420/0x420 [ 11.737260][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.737265][ T251] ? validate_chain+0x38b/0xc20 [ 11.737270][ T251] hvc_console_print+0x292/0x780 [ 11.737276][ T251] ? hvc_write+0x3a0/0x3a0 [ 11.737278][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.737281][ T251] ? lock_acquire+0x13c/0x160 [ 11.737285][ T251] console_emit_next_record+0x22f/0x4c0 [ 11.737289][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 11.737291][ T251] ? console_flush_one_record+0x106/0x710 [ 11.737294][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.737296][ T251] ? lock_acquire+0x13c/0x160 [ 11.737300][ T251] console_flush_one_record+0x46f/0x710 [ 11.737305][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 11.737306][ T251] ? __lock_acquire+0x518/0xc20 [ 11.737312][ T251] console_unlock+0xee/0x1f0 [ 11.737315][ T251] ? console_flush_one_record+0x710/0x710 [ 11.737316][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.737322][ T251] ? lock_acquire+0x60/0x160 [ 11.737326][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.737328][ T251] ? vprintk_emit+0x320/0x3e0 [ 11.737331][ T251] vprintk_emit+0x37c/0x3e0 [ 11.737335][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 11.737339][ T251] ? __lock_acquire+0x518/0xc20 [ 11.737343][ T251] _printk+0xc7/0x100 [ 11.737346][ T251] ? snapshot_read.cold+0x21/0x21 [ 11.737349][ T251] ? do_raw_spin_lock+0x131/0x280 [ 11.737352][ T251] ? __rwlock_init+0x150/0x150 [ 11.737356][ T251] ? do_raw_spin_lock+0x131/0x280 [ 11.737359][ T251] do_exit.cold+0x82/0x9c [ 11.737363][ T251] ? exit_notify+0x890/0x890 [ 11.737365][ T251] ? __lock_release.isra.0+0x69/0x1a0 [ 11.737368][ T251] ? rcu_is_watching+0x16/0xd0 [ 11.737372][ T251] do_group_exit+0xb8/0x370 [ 11.737375][ T251] __x64_sys_exit_group+0x3c/0x50 [ 11.737377][ T251] x64_sys_call+0x1567/0x1570 [ 11.737379][ T251] do_syscall_64+0xff/0x530 [ 11.737383][ T251] ? exc_page_fault+0xee/0x100 [ 11.737386][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.737388][ T251] RIP: 0033:0x7f406c3991b8 [ 11.737390][ T251] Code: Unable to access opcode bytes at 0x7f406c39918e. [ 11.737392][ T251] RSP: 002b:00007ffe56e7dec8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.737394][ T251] RAX: ffffffffffffffda RBX: 00007f406c4c9f88 RCX: 00007f406c3991b8 [ 11.737396][ T251] RDX: 00007f406c0e3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.737397][ T251] RBP: 00007ffe56e7df20 R08: 0000000000000000 R09: 0000000000008010 [ 11.737397][ T251] R10: 00007ffe56e7dce0 R11: 0000000000000246 R12: 0000000000000001 [ 11.737398][ T251] R13: 0000000000000000 R14: 00007f406c4c8680 R15: 00007f406c4c9fa0 [ 11.737405][ T251] [ 12.054614][ T262] gre: GRE over IPv4 demultiplexer driver [ 12.063255][ T262] ip_gre: GRE over IPv4 tunneling driver [ 12.714282][ T285] 8021q: 802.1Q VLAN Support v1.8 [ 13.898193][ T324] GACT probability NOT on [ 13.898215][ T324] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.898218][ T324] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 324, name: modprobe [ 13.898220][ T324] preempt_count: 1, expected: 0 [ 13.898221][ T324] RCU nest depth: 0, expected: 0 [ 13.898222][ T324] locks held by modprobe/324: 4, last CPU#2: [ 13.898225][ T324] #0: ffffffffa7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.898238][ T324] #1: ffffffffa7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.898242][ T324] #2: ffffffffa7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.898246][ T324] #3: ffffffffa7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.898250][ T324] irq event stamp: 24620 [ 13.898251][ T324] hardirqs last enabled at (24619): [] __down_trylock_console_sem+0x86/0xa0 [ 13.898254][ T324] hardirqs last disabled at (24620): [] console_emit_next_record+0x3d4/0x4c0 [ 13.898255][ T324] softirqs last enabled at (23238): [] handle_softirqs+0x67c/0x900 [ 13.898259][ T324] softirqs last disabled at (23233): [] __irq_exit_rcu+0x145/0x1c0 [ 13.898261][ T324] Preemption disabled at: [ 13.898262][ T324] [] vprintk_emit+0x31b/0x3e0 [ 13.898268][ T324] CPU: 2 UID: 0 PID: 324 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.898273][ T324] Tainted: [W]=WARN [ 13.898274][ T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.898276][ T324] Call Trace: [ 13.898278][ T324] [ 13.898279][ T324] dump_stack_lvl+0x6f/0xa0 [ 13.898285][ T324] ? vprintk_emit+0x31b/0x3e0 [ 13.898287][ T324] __might_resched.cold+0x1fe/0x2c1 [ 13.898292][ T324] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.898296][ T324] ? __kmalloc_noprof+0xdb/0x760 [ 13.898301][ T324] __kmalloc_noprof+0x443/0x760 [ 13.898303][ T324] ? alloc_buf.isra.0+0x4b/0x260 [ 13.898309][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 13.898312][ T324] alloc_buf.isra.0+0x4b/0x260 [ 13.898315][ T324] put_chars+0x1e1/0x2f0 [ 13.898317][ T324] ? desc_read_finalized_seq+0x79/0x120 [ 13.898321][ T324] ? __send_to_port+0x420/0x420 [ 13.898324][ T324] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.898328][ T324] ? validate_chain+0x38b/0xc20 [ 13.898332][ T324] hvc_console_print+0x292/0x780 [ 13.898334][ T324] ? __lock_acquire+0x518/0xc20 [ 13.898336][ T324] ? __lock_acquire+0x518/0xc20 [ 13.898340][ T324] ? hvc_write+0x3a0/0x3a0 [ 13.898342][ T324] ? console_emit_next_record+0x1df/0x4c0 [ 13.898345][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.898348][ T324] ? lock_acquire+0x13c/0x160 [ 13.898352][ T324] console_emit_next_record+0x22f/0x4c0 [ 13.898355][ T324] ? devkmsg_read+0x4b0/0x4b0 [ 13.898357][ T324] ? console_flush_one_record+0x106/0x710 [ 13.898360][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.898362][ T324] ? lock_acquire+0x13c/0x160 [ 13.898368][ T324] console_flush_one_record+0x46f/0x710 [ 13.898373][ T324] ? console_emit_next_record+0x4c0/0x4c0 [ 13.898375][ T324] ? __lock_acquire+0x518/0xc20 [ 13.898380][ T324] console_unlock+0xee/0x1f0 [ 13.898384][ T324] ? console_flush_one_record+0x710/0x710 [ 13.898386][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.898389][ T324] ? lock_acquire+0x60/0x160 [ 13.898393][ T324] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.898395][ T324] ? vprintk_emit+0x320/0x3e0 [ 13.898398][ T324] vprintk_emit+0x37c/0x3e0 [ 13.898402][ T324] ? wake_up_klogd_work_func+0x90/0x90 [ 13.898408][ T324] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.898411][ T324] _printk+0xc7/0x100 [ 13.898414][ T324] ? snapshot_read.cold+0x21/0x21 [ 13.898420][ T324] ? do_one_initcall+0x113/0x4f0 [ 13.898425][ T324] gact_init_module+0x15/0x1000 [act_gact] [ 13.898429][ T324] do_one_initcall+0x124/0x4f0 [ 13.898432][ T324] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.898436][ T324] ? do_init_module+0xae/0x8a0 [ 13.898440][ T324] ? kasan_unpoison+0x44/0x70 [ 13.898447][ T324] do_init_module+0x2ad/0x8a0 [ 13.898451][ T324] ? lockdep_hardirqs_on+0x91/0x130 [ 13.898461][ T324] ? free_module+0x470/0x470 [ 13.898466][ T324] ? kfree+0x123/0x590 [ 13.898473][ T324] load_module+0x1424/0x1bb0 [ 13.898484][ T324] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.898490][ T324] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.898494][ T324] ? ovl_real_file+0x172/0x1e0 [ 13.898498][ T324] ? find_held_lock+0x2b/0x80 [ 13.898500][ T324] ? backing_file_read_iter+0x541/0x790 [ 13.898503][ T324] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.898507][ T324] init_module_from_file+0x11f/0x1a0 [ 13.898510][ T324] ? __do_sys_init_module+0x220/0x220 [ 13.898520][ T324] ? __rwlock_init+0x150/0x150 [ 13.898525][ T324] ? do_raw_spin_unlock+0x59/0x250 [ 13.898528][ T324] idempotent_init_module+0x37b/0x7c0 [ 13.898531][ T324] ? init_module_from_file+0x1a0/0x1a0 [ 13.898537][ T324] ? rcu_is_watching+0x16/0xd0 [ 13.898539][ T324] ? cap_capable+0x1d7/0x3d0 [ 13.898545][ T324] __x64_sys_finit_module+0xdf/0x190 [ 13.898547][ T324] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.898551][ T324] do_syscall_64+0xff/0x530 [ 13.898553][ T324] ? exc_page_fault+0xee/0x100 [ 13.898556][ T324] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.898558][ T324] RIP: 0033:0x7fdbdf25c37d [ 13.898562][ 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 [ 13.898564][ T324] RSP: 002b:00007ffd9157d478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.898567][ T324] RAX: ffffffffffffffda RBX: 000055f8cc80c810 RCX: 00007fdbdf25c37d [ 13.898568][ T324] RDX: 0000000000000000 RSI: 000055f8b42b6ffd RDI: 0000000000000000 [ 13.898569][ T324] RBP: 00007ffd9157d510 R08: 0000000000000000 R09: 0000000000000000 [ 13.898570][ T324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8b42b6ffd [ 13.898571][ T324] R13: 000055f8cc80c960 R14: 0000000000040000 R15: 0000000000000000 [ 13.898577][ T324] [ 13.908488][ C0] clocksource: Watchdog remote CPU 2 read timed out