[ 10.922518][ T186] ip (186) used greatest stack depth: 23824 bytes left [ 10.922538][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.922540][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.922542][ T186] preempt_count: 2, expected: 0 [ 10.922542][ T186] RCU nest depth: 0, expected: 0 [ 10.922543][ T186] locks held by ip/186: 5, last CPU#0: [ 10.922546][ T186] #0: ffffffffa5e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.922559][ T186] #1: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.922565][ T186] #2: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.922569][ T186] #3: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.922573][ T186] #4: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.922577][ T186] irq event stamp: 25184 [ 10.922578][ T186] hardirqs last enabled at (25183): [] __down_trylock_console_sem+0x86/0xa0 [ 10.922580][ T186] hardirqs last disabled at (25184): [] console_emit_next_record+0x3d4/0x4c0 [ 10.922582][ T186] softirqs last enabled at (23982): [] handle_softirqs+0x67c/0x900 [ 10.922584][ T186] softirqs last disabled at (23975): [] __irq_exit_rcu+0x145/0x1c0 [ 10.922586][ T186] Preemption disabled at: [ 10.922587][ T186] [<0000000000000000>] 0x0 [ 10.922595][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.922598][ T186] Tainted: [W]=WARN [ 10.922599][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.922601][ T186] Call Trace: [ 10.922603][ T186] [ 10.922604][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.922611][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.922615][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.922620][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.922625][ T186] __kmalloc_noprof+0x443/0x760 [ 10.922627][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.922633][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.922636][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.922639][ T186] put_chars+0x1e1/0x2f0 [ 10.922642][ T186] ? __send_to_port+0x420/0x420 [ 10.922643][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.922648][ T186] ? validate_chain+0x38b/0xc20 [ 10.922653][ T186] hvc_console_print+0x292/0x780 [ 10.922660][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.922662][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.922665][ T186] ? lock_acquire+0x13c/0x160 [ 10.922669][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.922673][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.922674][ T186] ? console_flush_one_record+0x106/0x710 [ 10.922678][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.922680][ T186] ? lock_acquire+0x13c/0x160 [ 10.922684][ T186] console_flush_one_record+0x46f/0x710 [ 10.922688][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.922690][ T186] ? __lock_acquire+0x518/0xc20 [ 10.922695][ T186] console_unlock+0xee/0x1f0 [ 10.922698][ T186] ? console_flush_one_record+0x710/0x710 [ 10.922700][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.922703][ T186] ? lock_acquire+0x60/0x160 [ 10.922706][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.922708][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.922712][ T186] vprintk_emit+0x37c/0x3e0 [ 10.922715][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.922719][ T186] ? __lock_acquire+0x518/0xc20 [ 10.922723][ T186] _printk+0xc7/0x100 [ 10.922726][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.922729][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.922732][ T186] ? __rwlock_init+0x150/0x150 [ 10.922736][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.922738][ T186] do_exit.cold+0x82/0x9c [ 10.922742][ T186] ? exit_notify+0x890/0x890 [ 10.922744][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.922747][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.922751][ T186] do_group_exit+0xb8/0x370 [ 10.922754][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.922756][ T186] x64_sys_call+0x1567/0x1570 [ 10.922758][ T186] do_syscall_64+0xff/0x530 [ 10.922761][ T186] ? exc_page_fault+0xee/0x100 [ 10.922764][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.922767][ T186] RIP: 0033:0x7f2fdd54b1b8 [ 10.922769][ T186] Code: Unable to access opcode bytes at 0x7f2fdd54b18e. [ 10.922770][ T186] RSP: 002b:00007ffe92ef7af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.922773][ T186] RAX: ffffffffffffffda RBX: 00007f2fdd67bf88 RCX: 00007f2fdd54b1b8 [ 10.922774][ T186] RDX: 00007f2fdd295fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.922775][ T186] RBP: 00007ffe92ef7b50 R08: 0000000000000000 R09: 0000000000008010 [ 10.922776][ T186] R10: 00007ffe92ef7910 R11: 0000000000000246 R12: 0000000000000001 [ 10.922777][ T186] R13: 0000000000000000 R14: 00007f2fdd67a680 R15: 00007f2fdd67bfa0 [ 10.922784][ T186] [ 13.636137][ T290] 8021q: 802.1Q VLAN Support v1.8 [ 13.636156][ T290] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.636158][ T290] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 290, name: modprobe [ 13.636160][ T290] preempt_count: 1, expected: 0 [ 13.636161][ T290] RCU nest depth: 0, expected: 0 [ 13.636162][ T290] locks held by modprobe/290: 4, last CPU#3: [ 13.636164][ T290] #0: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.636176][ T290] #1: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.636180][ T290] #2: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.636184][ T290] #3: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.636188][ T290] irq event stamp: 29116 [ 13.636189][ T290] hardirqs last enabled at (29115): [] __down_trylock_console_sem+0x86/0xa0 [ 13.636192][ T290] hardirqs last disabled at (29116): [] console_emit_next_record+0x3d4/0x4c0 [ 13.636194][ T290] softirqs last enabled at (25934): [] handle_softirqs+0x67c/0x900 [ 13.636196][ T290] softirqs last disabled at (25925): [] __irq_exit_rcu+0x145/0x1c0 [ 13.636198][ T290] Preemption disabled at: [ 13.636199][ T290] [] vprintk_emit+0x31b/0x3e0 [ 13.636205][ T290] CPU: 3 UID: 0 PID: 290 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.636208][ T290] Tainted: [W]=WARN [ 13.636209][ T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.636211][ T290] Call Trace: [ 13.636213][ T290] [ 13.636214][ T290] dump_stack_lvl+0x6f/0xa0 [ 13.636220][ T290] ? vprintk_emit+0x31b/0x3e0 [ 13.636222][ T290] __might_resched.cold+0x1fe/0x2c1 [ 13.636226][ T290] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.636230][ T290] ? __kmalloc_noprof+0xdb/0x760 [ 13.636235][ T290] __kmalloc_noprof+0x443/0x760 [ 13.636237][ T290] ? alloc_buf.isra.0+0x4b/0x260 [ 13.636243][ T290] ? do_raw_spin_unlock+0x59/0x250 [ 13.636245][ T290] alloc_buf.isra.0+0x4b/0x260 [ 13.636249][ T290] put_chars+0x1e1/0x2f0 [ 13.636251][ T290] ? __send_to_port+0x420/0x420 [ 13.636252][ T290] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.636257][ T290] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.636259][ T290] ? validate_chain+0x38b/0xc20 [ 13.636264][ T290] hvc_console_print+0x292/0x780 [ 13.636266][ T290] ? __lock_acquire+0x518/0xc20 [ 13.636271][ T290] ? hvc_write+0x3a0/0x3a0 [ 13.636273][ T290] ? rcu_is_watching+0x16/0xd0 [ 13.636278][ T290] console_emit_next_record+0x22f/0x4c0 [ 13.636282][ T290] ? devkmsg_read+0x4b0/0x4b0 [ 13.636283][ T290] ? console_flush_one_record+0x106/0x710 [ 13.636286][ T290] ? rcu_is_watching+0x16/0xd0 [ 13.636289][ T290] ? lock_acquire+0x13c/0x160 [ 13.636292][ T290] console_flush_one_record+0x46f/0x710 [ 13.636296][ T290] ? console_emit_next_record+0x4c0/0x4c0 [ 13.636298][ T290] ? __lock_acquire+0x518/0xc20 [ 13.636303][ T290] console_unlock+0xee/0x1f0 [ 13.636306][ T290] ? console_flush_one_record+0x710/0x710 [ 13.636307][ T290] ? rcu_is_watching+0x16/0xd0 [ 13.636310][ T290] ? lock_acquire+0x60/0x160 [ 13.636313][ T290] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.636315][ T290] ? vprintk_emit+0x320/0x3e0 [ 13.636318][ T290] vprintk_emit+0x37c/0x3e0 [ 13.636322][ T290] ? wake_up_klogd_work_func+0x90/0x90 [ 13.636327][ T290] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.636331][ T290] _printk+0xc7/0x100 [ 13.636335][ T290] ? snapshot_read.cold+0x21/0x21 [ 13.636341][ T290] ? do_one_initcall+0x113/0x4f0 [ 13.636348][ T290] vlan_proto_init+0x24/0x90 [8021q] [ 13.636351][ T290] do_one_initcall+0x124/0x4f0 [ 13.636354][ T290] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.636358][ T290] ? do_init_module+0xae/0x8a0 [ 13.636361][ T290] ? kasan_unpoison+0x44/0x70 [ 13.636366][ T290] do_init_module+0x2ad/0x8a0 [ 13.636370][ T290] ? lockdep_hardirqs_on+0x91/0x130 [ 13.636374][ T290] ? free_module+0x470/0x470 [ 13.636377][ T290] ? kfree+0x123/0x590 [ 13.636381][ T290] load_module+0x1424/0x1bb0 [ 13.636388][ T290] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.636391][ T290] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.636395][ T290] ? find_held_lock+0x2b/0x80 [ 13.636397][ T290] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.636401][ T290] init_module_from_file+0x11f/0x1a0 [ 13.636404][ T290] ? __do_sys_init_module+0x220/0x220 [ 13.636412][ T290] ? __rwlock_init+0x150/0x150 [ 13.636415][ T290] ? do_raw_spin_unlock+0x59/0x250 [ 13.636418][ T290] idempotent_init_module+0x37b/0x7c0 [ 13.636421][ T290] ? init_module_from_file+0x1a0/0x1a0 [ 13.636427][ T290] ? rcu_is_watching+0x16/0xd0 [ 13.636430][ T290] ? cap_capable+0x1d7/0x3d0 [ 13.636436][ T290] __x64_sys_finit_module+0xdf/0x190 [ 13.636438][ T290] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.636441][ T290] do_syscall_64+0xff/0x530 [ 13.636443][ T290] ? exc_page_fault+0xee/0x100 [ 13.636446][ T290] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.636448][ T290] RIP: 0033:0x7f557fca837d [ 13.636451][ T290] 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 [ 13.636453][ T290] RSP: 002b:00007ffc764815a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.636455][ T290] RAX: ffffffffffffffda RBX: 0000561539aa3810 RCX: 00007f557fca837d [ 13.636457][ T290] RDX: 0000000000000000 RSI: 000056152dcd5ffd RDI: 0000000000000000 [ 13.636457][ T290] RBP: 00007ffc76481640 R08: 0000000000000000 R09: 0000000000000000 [ 13.636458][ T290] R10: 0000000000000000 R11: 0000000000000246 R12: 000056152dcd5ffd [ 13.636459][ T290] R13: 0000561539aa3960 R14: 0000000000040000 R15: 0000000000000000 [ 13.636465][ T290] [ 13.843005][ T296] gre: GRE over IPv4 demultiplexer driver [ 13.870706][ T296] ip6_gre: GRE over IPv6 tunneling driver [ 21.079953][ T388] GACT probability NOT on [ 21.079979][ T388] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.079981][ T388] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 388, name: modprobe [ 21.079983][ T388] preempt_count: 1, expected: 0 [ 21.079984][ T388] RCU nest depth: 0, expected: 0 [ 21.079985][ T388] locks held by modprobe/388: 4, last CPU#3: [ 21.079988][ T388] #0: ffffffffa5f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.080000][ T388] #1: ffffffffa5f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.080004][ T388] #2: ffffffffa5e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.080008][ T388] #3: ffffffffa5e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.080012][ T388] irq event stamp: 26090 [ 21.080013][ T388] hardirqs last enabled at (26089): [] irqentry_exit+0x21c/0x790 [ 21.080018][ T388] hardirqs last disabled at (26090): [] console_emit_next_record+0x3d4/0x4c0 [ 21.080020][ T388] softirqs last enabled at (25192): [] handle_softirqs+0x67c/0x900 [ 21.080023][ T388] softirqs last disabled at (24433): [] __irq_exit_rcu+0x145/0x1c0 [ 21.080025][ T388] Preemption disabled at: [ 21.080026][ T388] [] vprintk_emit+0x31b/0x3e0 [ 21.080032][ T388] CPU: 3 UID: 0 PID: 388 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.080035][ T388] Tainted: [W]=WARN [ 21.080036][ T388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.080038][ T388] Call Trace: [ 21.080040][ T388] [ 21.080041][ T388] dump_stack_lvl+0x6f/0xa0 [ 21.080047][ T388] ? vprintk_emit+0x31b/0x3e0 [ 21.080049][ T388] __might_resched.cold+0x1fe/0x2c1 [ 21.080054][ T388] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.080058][ T388] ? __kmalloc_noprof+0xdb/0x760 [ 21.080063][ T388] __kmalloc_noprof+0x443/0x760 [ 21.080065][ T388] ? alloc_buf.isra.0+0x4b/0x260 [ 21.080070][ T388] ? do_raw_spin_unlock+0x59/0x250 [ 21.080073][ T388] alloc_buf.isra.0+0x4b/0x260 [ 21.080076][ T388] put_chars+0x1e1/0x2f0 [ 21.080078][ T388] ? desc_read_finalized_seq+0x79/0x120 [ 21.080080][ T388] ? __send_to_port+0x420/0x420 [ 21.080083][ T388] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.080087][ T388] ? validate_chain+0x38b/0xc20 [ 21.080091][ T388] hvc_console_print+0x292/0x780 [ 21.080093][ T388] ? __lock_acquire+0x518/0xc20 [ 21.080095][ T388] ? __lock_acquire+0x518/0xc20 [ 21.080100][ T388] ? hvc_write+0x3a0/0x3a0 [ 21.080101][ T388] ? console_emit_next_record+0x1df/0x4c0 [ 21.080104][ T388] ? rcu_is_watching+0x16/0xd0 [ 21.080107][ T388] ? lock_acquire+0x13c/0x160 [ 21.080111][ T388] console_emit_next_record+0x22f/0x4c0 [ 21.080114][ T388] ? devkmsg_read+0x4b0/0x4b0 [ 21.080116][ T388] ? console_flush_one_record+0x106/0x710 [ 21.080119][ T388] ? rcu_is_watching+0x16/0xd0 [ 21.080121][ T388] ? lock_acquire+0x13c/0x160 [ 21.080125][ T388] console_flush_one_record+0x46f/0x710 [ 21.080129][ T388] ? console_emit_next_record+0x4c0/0x4c0 [ 21.080131][ T388] ? __lock_acquire+0x518/0xc20 [ 21.080136][ T388] console_unlock+0xee/0x1f0 [ 21.080139][ T388] ? console_flush_one_record+0x710/0x710 [ 21.080141][ T388] ? rcu_is_watching+0x16/0xd0 [ 21.080143][ T388] ? lock_acquire+0x60/0x160 [ 21.080147][ T388] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.080148][ T388] ? vprintk_emit+0x320/0x3e0 [ 21.080152][ T388] vprintk_emit+0x37c/0x3e0 [ 21.080156][ T388] ? wake_up_klogd_work_func+0x90/0x90 [ 21.080161][ T388] ? gre_exit+0x3f0/0x3f0 [gre] [ 21.080164][ T388] _printk+0xc7/0x100 [ 21.080168][ T388] ? snapshot_read.cold+0x21/0x21 [ 21.080174][ T388] ? do_one_initcall+0x113/0x4f0 [ 21.080177][ T388] gact_init_module+0x15/0x1000 [act_gact] [ 21.080180][ T388] do_one_initcall+0x124/0x4f0 [ 21.080183][ T388] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.080187][ T388] ? do_init_module+0xae/0x8a0 [ 21.080190][ T388] ? kasan_unpoison+0x44/0x70 [ 21.080195][ T388] do_init_module+0x2ad/0x8a0 [ 21.080199][ T388] ? lockdep_hardirqs_on+0x91/0x130 [ 21.080201][ T388] ? free_module+0x470/0x470 [ 21.080204][ T388] ? kfree+0x123/0x590 [ 21.080208][ T388] load_module+0x1424/0x1bb0 [ 21.080215][ T388] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.080219][ T388] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.080223][ T388] ? find_held_lock+0x2b/0x80 [ 21.080225][ T388] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.080229][ T388] init_module_from_file+0x11f/0x1a0 [ 21.080232][ T388] ? __do_sys_init_module+0x220/0x220 [ 21.080240][ T388] ? __rwlock_init+0x150/0x150 [ 21.080244][ T388] ? do_raw_spin_unlock+0x59/0x250 [ 21.080247][ T388] idempotent_init_module+0x37b/0x7c0 [ 21.080250][ T388] ? init_module_from_file+0x1a0/0x1a0 [ 21.080256][ T388] ? rcu_is_watching+0x16/0xd0 [ 21.080258][ T388] ? cap_capable+0x1d7/0x3d0 [ 21.080265][ T388] __x64_sys_finit_module+0xdf/0x190 [ 21.080267][ T388] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.080271][ T388] do_syscall_64+0xff/0x530 [ 21.080272][ T388] ? exc_page_fault+0xee/0x100 [ 21.080275][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.080277][ T388] RIP: 0033:0x7fe2a094a37d [ 21.080281][ T388] 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 [ 21.080282][ T388] RSP: 002b:00007ffd5ec26308 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.080285][ T388] RAX: ffffffffffffffda RBX: 00005574121ba810 RCX: 00007fe2a094a37d [ 21.080287][ T388] RDX: 0000000000000000 RSI: 00005573fbcb8ffd RDI: 0000000000000000 [ 21.080288][ T388] RBP: 00007ffd5ec263a0 R08: 0000000000000000 R09: 0000000000000000 [ 21.080288][ T388] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573fbcb8ffd [ 21.080289][ T388] R13: 00005574121ba960 R14: 0000000000040000 R15: 0000000000000000 [ 21.080296][ T388]