[ 9.895669][ T188] ip (188) used greatest stack depth: 23728 bytes left [ 9.895686][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.895688][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.895690][ T188] preempt_count: 2, expected: 0 [ 9.895691][ T188] RCU nest depth: 0, expected: 0 [ 9.895691][ T188] locks held by ip/188: 5, last CPU#0: [ 9.895694][ T188] #0: ffffffffa4c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.895707][ T188] #1: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.895713][ T188] #2: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.895717][ T188] #3: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.895721][ T188] #4: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.895725][ T188] irq event stamp: 42186 [ 9.895726][ T188] hardirqs last enabled at (42185): [] __down_trylock_console_sem+0x86/0xa0 [ 9.895728][ T188] hardirqs last disabled at (42186): [] console_emit_next_record+0x3d4/0x4c0 [ 9.895730][ T188] softirqs last enabled at (40906): [] netlink_release+0x17b/0xcf0 [ 9.895734][ T188] softirqs last disabled at (40904): [] netlink_release+0xd2/0xcf0 [ 9.895737][ T188] Preemption disabled at: [ 9.895738][ T188] [<0000000000000000>] 0x0 [ 9.895744][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.895748][ T188] Tainted: [W]=WARN [ 9.895749][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.895751][ T188] Call Trace: [ 9.895752][ T188] [ 9.895754][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.895760][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.895765][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.895770][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.895775][ T188] __kmalloc_noprof+0x443/0x760 [ 9.895777][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.895783][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.895786][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.895789][ T188] put_chars+0x1e1/0x2f0 [ 9.895792][ T188] ? __send_to_port+0x420/0x420 [ 9.895793][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.895798][ T188] ? validate_chain+0x38b/0xc20 [ 9.895803][ T188] hvc_console_print+0x292/0x780 [ 9.895810][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.895812][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.895815][ T188] ? lock_acquire+0x13c/0x160 [ 9.895819][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.895823][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.895825][ T188] ? console_flush_one_record+0x106/0x710 [ 9.895828][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.895830][ T188] ? lock_acquire+0x13c/0x160 [ 9.895834][ T188] console_flush_one_record+0x46f/0x710 [ 9.895839][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.895841][ T188] ? __lock_acquire+0x518/0xc20 [ 9.895846][ T188] console_unlock+0xee/0x1f0 [ 9.895849][ T188] ? console_flush_one_record+0x710/0x710 [ 9.895851][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.895853][ T188] ? lock_acquire+0x60/0x160 [ 9.895857][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.895858][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.895862][ T188] vprintk_emit+0x37c/0x3e0 [ 9.895866][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.895869][ T188] ? __lock_acquire+0x518/0xc20 [ 9.895873][ T188] _printk+0xc7/0x100 [ 9.895878][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.895882][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.895884][ T188] ? __rwlock_init+0x150/0x150 [ 9.895888][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.895891][ T188] do_exit.cold+0x82/0x9c [ 9.895895][ T188] ? exit_notify+0x890/0x890 [ 9.895897][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.895899][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.895904][ T188] do_group_exit+0xb8/0x370 [ 9.895906][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.895908][ T188] x64_sys_call+0x1567/0x1570 [ 9.895911][ T188] do_syscall_64+0xff/0x530 [ 9.895914][ T188] ? exc_page_fault+0xee/0x100 [ 9.895917][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.895919][ T188] RIP: 0033:0x7fb373f051b8 [ 9.895921][ T188] Code: Unable to access opcode bytes at 0x7fb373f0518e. [ 9.895923][ T188] RSP: 002b:00007ffdb93e6de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.895925][ T188] RAX: ffffffffffffffda RBX: 00007fb374035f88 RCX: 00007fb373f051b8 [ 9.895926][ T188] RDX: 00007fb373c4ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.895927][ T188] RBP: 00007ffdb93e6e40 R08: 0000000000000000 R09: 0000000000008010 [ 9.895928][ T188] R10: 00007ffdb93e6c00 R11: 0000000000000246 R12: 0000000000000001 [ 9.895929][ T188] R13: 0000000000000000 R14: 00007fb374034680 R15: 00007fb374035fa0 [ 9.895936][ T188] [ 13.173561][ T293] 8021q: 802.1Q VLAN Support v1.8 [ 13.173583][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.173586][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 13.173588][ T293] preempt_count: 1, expected: 0 [ 13.173590][ T293] RCU nest depth: 0, expected: 0 [ 13.173591][ T293] locks held by modprobe/293: 4, last CPU#2: [ 13.173594][ T293] #0: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.173609][ T293] #1: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.173615][ T293] #2: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.173621][ T293] #3: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.173627][ T293] irq event stamp: 30116 [ 13.173629][ T293] hardirqs last enabled at (30115): [] __down_trylock_console_sem+0x86/0xa0 [ 13.173632][ T293] hardirqs last disabled at (30116): [] console_emit_next_record+0x3d4/0x4c0 [ 13.173635][ T293] softirqs last enabled at (28926): [] handle_softirqs+0x67c/0x900 [ 13.173639][ T293] softirqs last disabled at (28721): [] __irq_exit_rcu+0x145/0x1c0 [ 13.173642][ T293] Preemption disabled at: [ 13.173643][ T293] [] vprintk_emit+0x31b/0x3e0 [ 13.173650][ T293] CPU: 2 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.173655][ T293] Tainted: [W]=WARN [ 13.173656][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.173658][ T293] Call Trace: [ 13.173660][ T293] [ 13.173662][ T293] dump_stack_lvl+0x6f/0xa0 [ 13.173670][ T293] ? vprintk_emit+0x31b/0x3e0 [ 13.173673][ T293] __might_resched.cold+0x1fe/0x2c1 [ 13.173679][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.173685][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 13.173692][ T293] __kmalloc_noprof+0x443/0x760 [ 13.173695][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 13.173704][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 13.173707][ T293] alloc_buf.isra.0+0x4b/0x260 [ 13.173712][ T293] put_chars+0x1e1/0x2f0 [ 13.173716][ T293] ? __send_to_port+0x420/0x420 [ 13.173718][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.173725][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.173728][ T293] ? validate_chain+0x38b/0xc20 [ 13.173736][ T293] hvc_console_print+0x292/0x780 [ 13.173739][ T293] ? __lock_acquire+0x518/0xc20 [ 13.173748][ T293] ? hvc_write+0x3a0/0x3a0 [ 13.173752][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.173761][ T293] console_emit_next_record+0x22f/0x4c0 [ 13.173767][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 13.173769][ T293] ? console_flush_one_record+0x106/0x710 [ 13.173774][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.173777][ T293] ? lock_acquire+0x13c/0x160 [ 13.173783][ T293] console_flush_one_record+0x46f/0x710 [ 13.173789][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 13.173791][ T293] ? __lock_acquire+0x518/0xc20 [ 13.173799][ T293] console_unlock+0xee/0x1f0 [ 13.173803][ T293] ? console_flush_one_record+0x710/0x710 [ 13.173805][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.173808][ T293] ? lock_acquire+0x60/0x160 [ 13.173814][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.173816][ T293] ? vprintk_emit+0x320/0x3e0 [ 13.173821][ T293] vprintk_emit+0x37c/0x3e0 [ 13.173827][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 13.173835][ T293] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.173841][ T293] _printk+0xc7/0x100 [ 13.173845][ T293] ? snapshot_read.cold+0x21/0x21 [ 13.173855][ T293] ? do_one_initcall+0x113/0x4f0 [ 13.173859][ T293] vlan_proto_init+0x24/0x90 [8021q] [ 13.173864][ T293] do_one_initcall+0x124/0x4f0 [ 13.173867][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.173875][ T293] ? do_init_module+0xae/0x8a0 [ 13.173878][ T293] ? kasan_unpoison+0x44/0x70 [ 13.173885][ T293] do_init_module+0x2ad/0x8a0 [ 13.173891][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 13.173896][ T293] ? free_module+0x470/0x470 [ 13.173900][ T293] ? kfree+0x123/0x590 [ 13.173907][ T293] load_module+0x1424/0x1bb0 [ 13.173917][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.173923][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.173927][ T293] ? find_held_lock+0x2b/0x80 [ 13.173931][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.173936][ T293] init_module_from_file+0x11f/0x1a0 [ 13.173940][ T293] ? __do_sys_init_module+0x220/0x220 [ 13.173953][ T293] ? __rwlock_init+0x150/0x150 [ 13.173958][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 13.173963][ T293] idempotent_init_module+0x37b/0x7c0 [ 13.173967][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 13.173977][ T293] ? rcu_is_watching+0x16/0xd0 [ 13.173980][ T293] ? cap_capable+0x1d7/0x3d0 [ 13.173988][ T293] __x64_sys_finit_module+0xdf/0x190 [ 13.173991][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.173996][ T293] do_syscall_64+0xff/0x530 [ 13.173998][ T293] ? exc_page_fault+0xee/0x100 [ 13.174002][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.174006][ T293] RIP: 0033:0x7fc5dc98937d [ 13.174010][ T293] 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 [ 13.174012][ T293] RSP: 002b:00007ffc441a3968 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.174015][ T293] RAX: ffffffffffffffda RBX: 000056026a70a810 RCX: 00007fc5dc98937d [ 13.174017][ T293] RDX: 0000000000000000 RSI: 0000560262277ffd RDI: 0000000000000000 [ 13.174018][ T293] RBP: 00007ffc441a3a00 R08: 0000000000000000 R09: 0000000000000000 [ 13.174019][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560262277ffd [ 13.174020][ T293] R13: 000056026a70a960 R14: 0000000000040000 R15: 0000000000000000 [ 13.174031][ T293] [ 13.407781][ T299] gre: GRE over IPv4 demultiplexer driver [ 13.442890][ T299] ip6_gre: GRE over IPv6 tunneling driver [ 20.530633][ T392] GACT probability NOT on [ 20.530651][ T392] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.530653][ T392] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 392, name: modprobe [ 20.530655][ T392] preempt_count: 1, expected: 0 [ 20.530656][ T392] RCU nest depth: 0, expected: 0 [ 20.530657][ T392] locks held by modprobe/392: 4, last CPU#0: [ 20.530659][ T392] #0: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.530672][ T392] #1: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.530676][ T392] #2: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.530681][ T392] #3: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.530684][ T392] irq event stamp: 23438 [ 20.530685][ T392] hardirqs last enabled at (23437): [] __down_trylock_console_sem+0x86/0xa0 [ 20.530688][ T392] hardirqs last disabled at (23438): [] console_emit_next_record+0x3d4/0x4c0 [ 20.530690][ T392] softirqs last enabled at (22150): [] handle_softirqs+0x67c/0x900 [ 20.530693][ T392] softirqs last disabled at (22143): [] __irq_exit_rcu+0x145/0x1c0 [ 20.530695][ T392] Preemption disabled at: [ 20.530696][ T392] [] vprintk_emit+0x31b/0x3e0 [ 20.530702][ T392] CPU: 0 UID: 0 PID: 392 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.530705][ T392] Tainted: [W]=WARN [ 20.530706][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.530708][ T392] Call Trace: [ 20.530709][ T392] [ 20.530711][ T392] dump_stack_lvl+0x6f/0xa0 [ 20.530717][ T392] ? vprintk_emit+0x31b/0x3e0 [ 20.530719][ T392] __might_resched.cold+0x1fe/0x2c1 [ 20.530724][ T392] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.530728][ T392] ? __kmalloc_noprof+0xdb/0x760 [ 20.530733][ T392] __kmalloc_noprof+0x443/0x760 [ 20.530736][ T392] ? alloc_buf.isra.0+0x4b/0x260 [ 20.530742][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 20.530744][ T392] alloc_buf.isra.0+0x4b/0x260 [ 20.530748][ T392] put_chars+0x1e1/0x2f0 [ 20.530750][ T392] ? desc_read_finalized_seq+0x79/0x120 [ 20.530752][ T392] ? __send_to_port+0x420/0x420 [ 20.530755][ T392] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.530758][ T392] ? validate_chain+0x38b/0xc20 [ 20.530762][ T392] hvc_console_print+0x292/0x780 [ 20.530765][ T392] ? __lock_acquire+0x518/0xc20 [ 20.530767][ T392] ? __lock_acquire+0x518/0xc20 [ 20.530771][ T392] ? hvc_write+0x3a0/0x3a0 [ 20.530772][ T392] ? console_emit_next_record+0x1df/0x4c0 [ 20.530775][ T392] ? rcu_is_watching+0x16/0xd0 [ 20.530778][ T392] ? lock_acquire+0x13c/0x160 [ 20.530782][ T392] console_emit_next_record+0x22f/0x4c0 [ 20.530786][ T392] ? devkmsg_read+0x4b0/0x4b0 [ 20.530788][ T392] ? console_flush_one_record+0x106/0x710 [ 20.530791][ T392] ? rcu_is_watching+0x16/0xd0 [ 20.530793][ T392] ? lock_acquire+0x13c/0x160 [ 20.530797][ T392] console_flush_one_record+0x46f/0x710 [ 20.530801][ T392] ? console_emit_next_record+0x4c0/0x4c0 [ 20.530803][ T392] ? __lock_acquire+0x518/0xc20 [ 20.530808][ T392] console_unlock+0xee/0x1f0 [ 20.530811][ T392] ? console_flush_one_record+0x710/0x710 [ 20.530812][ T392] ? rcu_is_watching+0x16/0xd0 [ 20.530815][ T392] ? lock_acquire+0x60/0x160 [ 20.530818][ T392] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.530820][ T392] ? vprintk_emit+0x320/0x3e0 [ 20.530823][ T392] vprintk_emit+0x37c/0x3e0 [ 20.530828][ T392] ? wake_up_klogd_work_func+0x90/0x90 [ 20.530833][ T392] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.530836][ T392] _printk+0xc7/0x100 [ 20.530840][ T392] ? snapshot_read.cold+0x21/0x21 [ 20.530846][ T392] ? do_one_initcall+0x113/0x4f0 [ 20.530849][ T392] gact_init_module+0x15/0x1000 [act_gact] [ 20.530851][ T392] do_one_initcall+0x124/0x4f0 [ 20.530854][ T392] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.530859][ T392] ? do_init_module+0xae/0x8a0 [ 20.530862][ T392] ? kasan_unpoison+0x44/0x70 [ 20.530867][ T392] do_init_module+0x2ad/0x8a0 [ 20.530870][ T392] ? lockdep_hardirqs_on+0x91/0x130 [ 20.530875][ T392] ? free_module+0x470/0x470 [ 20.530878][ T392] ? kfree+0x123/0x590 [ 20.530882][ T392] load_module+0x1424/0x1bb0 [ 20.530890][ T392] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.530893][ T392] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.530896][ T392] ? ovl_real_file+0x172/0x1e0 [ 20.530900][ T392] ? backing_file_read_iter+0x541/0x790 [ 20.530903][ T392] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.530907][ T392] init_module_from_file+0x11f/0x1a0 [ 20.530911][ T392] ? __do_sys_init_module+0x220/0x220 [ 20.530919][ T392] ? __rwlock_init+0x150/0x150 [ 20.530922][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 20.530925][ T392] idempotent_init_module+0x37b/0x7c0 [ 20.530929][ T392] ? init_module_from_file+0x1a0/0x1a0 [ 20.530935][ T392] ? rcu_is_watching+0x16/0xd0 [ 20.530937][ T392] ? cap_capable+0x1d7/0x3d0 [ 20.530943][ T392] __x64_sys_finit_module+0xdf/0x190 [ 20.530945][ T392] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.530949][ T392] do_syscall_64+0xff/0x530 [ 20.530951][ T392] ? exc_page_fault+0xee/0x100 [ 20.530954][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.530956][ T392] RIP: 0033:0x7f6cfc2dd37d [ 20.530959][ T392] 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 [ 20.530961][ T392] RSP: 002b:00007ffee665ada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.530964][ T392] RAX: ffffffffffffffda RBX: 000055b3ac5f9810 RCX: 00007f6cfc2dd37d [ 20.530965][ T392] RDX: 0000000000000000 RSI: 000055b3734fdffd RDI: 0000000000000000 [ 20.530966][ T392] RBP: 00007ffee665ae40 R08: 0000000000000000 R09: 0000000000000000 [ 20.530967][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3734fdffd [ 20.530967][ T392] R13: 000055b3ac5f9960 R14: 0000000000040000 R15: 0000000000000000 [ 20.530974][ T392]