[ 10.588545][ T252] gre: GRE over IPv4 demultiplexer driver [ 10.588561][ T252] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.588563][ T252] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 252, name: modprobe [ 10.588565][ T252] preempt_count: 1, expected: 0 [ 10.588566][ T252] RCU nest depth: 0, expected: 0 [ 10.588567][ T252] locks held by modprobe/252: 4, last CPU#3: [ 10.588570][ T252] #0: ffffffffb7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.588582][ T252] #1: ffffffffb7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.588586][ T252] #2: ffffffffb7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.588590][ T252] #3: ffffffffb7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.588594][ T252] irq event stamp: 33650 [ 10.588595][ T252] hardirqs last enabled at (33649): [] __down_trylock_console_sem+0x86/0xa0 [ 10.588598][ T252] hardirqs last disabled at (33650): [] console_emit_next_record+0x3d4/0x4c0 [ 10.588600][ T252] softirqs last enabled at (31314): [] handle_softirqs+0x67c/0x900 [ 10.588603][ T252] softirqs last disabled at (30817): [] __irq_exit_rcu+0x145/0x1c0 [ 10.588605][ T252] Preemption disabled at: [ 10.588606][ T252] [] vprintk_emit+0x31b/0x3e0 [ 10.588611][ T252] CPU: 3 UID: 0 PID: 252 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.588615][ T252] Tainted: [W]=WARN [ 10.588616][ T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.588617][ T252] Call Trace: [ 10.588619][ T252] [ 10.588620][ T252] dump_stack_lvl+0x6f/0xa0 [ 10.588626][ T252] ? vprintk_emit+0x31b/0x3e0 [ 10.588628][ T252] __might_resched.cold+0x1fe/0x2c1 [ 10.588633][ T252] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.588637][ T252] ? __kmalloc_noprof+0xdb/0x760 [ 10.588642][ T252] __kmalloc_noprof+0x443/0x760 [ 10.588644][ T252] ? alloc_buf.isra.0+0x4b/0x260 [ 10.588650][ T252] ? do_raw_spin_unlock+0x59/0x250 [ 10.588653][ T252] alloc_buf.isra.0+0x4b/0x260 [ 10.588656][ T252] put_chars+0x1e1/0x2f0 [ 10.588658][ T252] ? desc_read_finalized_seq+0x79/0x120 [ 10.588660][ T252] ? __send_to_port+0x420/0x420 [ 10.588662][ T252] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.588666][ T252] ? validate_chain+0x38b/0xc20 [ 10.588670][ T252] hvc_console_print+0x292/0x780 [ 10.588672][ T252] ? __lock_acquire+0x518/0xc20 [ 10.588674][ T252] ? __lock_acquire+0x518/0xc20 [ 10.588678][ T252] ? hvc_write+0x3a0/0x3a0 [ 10.588680][ T252] ? console_emit_next_record+0x1df/0x4c0 [ 10.588683][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.588686][ T252] ? lock_acquire+0x13c/0x160 [ 10.588689][ T252] console_emit_next_record+0x22f/0x4c0 [ 10.588693][ T252] ? devkmsg_read+0x4b0/0x4b0 [ 10.588695][ T252] ? console_flush_one_record+0x106/0x710 [ 10.588698][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.588700][ T252] ? lock_acquire+0x13c/0x160 [ 10.588704][ T252] console_flush_one_record+0x46f/0x710 [ 10.588708][ T252] ? console_emit_next_record+0x4c0/0x4c0 [ 10.588710][ T252] ? __lock_acquire+0x518/0xc20 [ 10.588715][ T252] console_unlock+0xee/0x1f0 [ 10.588717][ T252] ? console_flush_one_record+0x710/0x710 [ 10.588719][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.588721][ T252] ? lock_acquire+0x60/0x160 [ 10.588725][ T252] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.588726][ T252] ? vprintk_emit+0x320/0x3e0 [ 10.588730][ T252] vprintk_emit+0x37c/0x3e0 [ 10.588733][ T252] ? wake_up_klogd_work_func+0x90/0x90 [ 10.588739][ T252] ? gre_exit+0x3f0/0x3f0 [gre] [ 10.588741][ T252] _printk+0xc7/0x100 [ 10.588745][ T252] ? snapshot_read.cold+0x21/0x21 [ 10.588751][ T252] ? do_one_initcall+0x113/0x4f0 [ 10.588754][ T252] gre_init+0x15/0x1000 [gre] [ 10.588756][ T252] do_one_initcall+0x124/0x4f0 [ 10.588759][ T252] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.588763][ T252] ? do_init_module+0xae/0x8a0 [ 10.588766][ T252] ? kasan_unpoison+0x44/0x70 [ 10.588771][ T252] do_init_module+0x2ad/0x8a0 [ 10.588774][ T252] ? lockdep_hardirqs_on+0x91/0x130 [ 10.588778][ T252] ? free_module+0x470/0x470 [ 10.588781][ T252] ? kfree+0x123/0x590 [ 10.588785][ T252] load_module+0x1424/0x1bb0 [ 10.588792][ T252] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.588797][ T252] ? backing_file_read_iter+0x541/0x790 [ 10.588801][ T252] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.588804][ T252] init_module_from_file+0x11f/0x1a0 [ 10.588807][ T252] ? __do_sys_init_module+0x220/0x220 [ 10.588815][ T252] ? __rwlock_init+0x150/0x150 [ 10.588819][ T252] ? do_raw_spin_unlock+0x59/0x250 [ 10.588822][ T252] idempotent_init_module+0x37b/0x7c0 [ 10.588825][ T252] ? init_module_from_file+0x1a0/0x1a0 [ 10.588831][ T252] ? rcu_is_watching+0x16/0xd0 [ 10.588833][ T252] ? cap_capable+0x1d7/0x3d0 [ 10.588839][ T252] __x64_sys_finit_module+0xdf/0x190 [ 10.588841][ T252] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.588845][ T252] do_syscall_64+0xff/0x530 [ 10.588847][ T252] ? exc_page_fault+0xee/0x100 [ 10.588849][ T252] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.588851][ T252] RIP: 0033:0x7f9041def37d [ 10.588855][ T252] 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 [ 10.588856][ T252] RSP: 002b:00007ffd868fc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.588859][ T252] RAX: ffffffffffffffda RBX: 00005645a84a1d30 RCX: 00007f9041def37d [ 10.588860][ T252] RDX: 0000000000000000 RSI: 000056459d102ffd RDI: 0000000000000000 [ 10.588861][ T252] RBP: 00007ffd868fc0d0 R08: 0000000000000000 R09: 0000000000000000 [ 10.588862][ T252] R10: 0000000000000000 R11: 0000000000000246 R12: 000056459d102ffd [ 10.588863][ T252] R13: 00005645a84a1cf0 R14: 0000000000040000 R15: 0000000000000000 [ 10.588869][ T252] [ 10.645014][ T252] ip6_gre: GRE over IPv6 tunneling driver [ 10.707984][ T70] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.708043][ T70] [ 10.708044][ T70] ============================= [ 10.708045][ T70] WARNING: suspicious RCU usage [ 10.708047][ T70] 7.2.0-virtme #1 Tainted: G W [ 10.708048][ T70] ----------------------------- [ 10.708049][ T70] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 10.708051][ T70] [ 10.708051][ T70] other info that might help us debug this: [ 10.708051][ T70] [ 10.708051][ T70] [ 10.708051][ T70] rcu_scheduler_active = 2, debug_locks = 1 [ 10.708053][ T70] locks held by kworker/u16:1/70: 11, last CPU#0: [ 10.708054][ T70] #0: ff1100000885f140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 10.708066][ T70] #1: ffa00000004b7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 10.708070][ T70] #2: ffffffffb7ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 10.708076][ T70] #3: ffffffffb7780b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 10.708080][ T70] #4: ffffffffb7780b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 10.708083][ T70] #5: ffffffffb7780aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 10.708089][ T70] #6: ffffffffb7780b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 10.708094][ T70] #7: ffffffffb7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.708099][ T70] #8: ffffffffb7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.708102][ T70] #9: ffffffffb7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.708106][ T70] #10: ffffffffb7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.708110][ T70] [ 10.708110][ T70] stack backtrace: [ 10.708113][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.708116][ T70] Tainted: [W]=WARN [ 10.708117][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.708124][ T70] Workqueue: ipv6_addrconf addrconf_dad_work [ 10.708127][ T70] Call Trace: [ 10.708129][ T70] [ 10.708131][ T70] dump_stack_lvl+0x6f/0xa0 [ 10.708137][ T70] lockdep_rcu_suspicious.cold+0x37/0x8a [ 10.708142][ T70] __might_resched+0x2ac/0x390 [ 10.708147][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.708150][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 10.708155][ T70] __kmalloc_noprof+0x443/0x760 [ 10.708157][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 10.708163][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 10.708166][ T70] alloc_buf.isra.0+0x4b/0x260 [ 10.708169][ T70] put_chars+0x1e1/0x2f0 [ 10.708171][ T70] ? check_prev_add+0x316/0xe90 [ 10.708173][ T70] ? __send_to_port+0x420/0x420 [ 10.708177][ T70] ? validate_chain+0x34a/0xc20 [ 10.708181][ T70] hvc_console_print+0x292/0x780 [ 10.708188][ T70] ? hvc_write+0x3a0/0x3a0 [ 10.708190][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708194][ T70] ? lock_acquire+0x13c/0x160 [ 10.708198][ T70] console_emit_next_record+0x22f/0x4c0 [ 10.708202][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 10.708204][ T70] ? console_flush_one_record+0x106/0x710 [ 10.708207][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708209][ T70] ? lock_acquire+0x13c/0x160 [ 10.708213][ T70] console_flush_one_record+0x46f/0x710 [ 10.708217][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 10.708219][ T70] ? __lock_acquire+0x518/0xc20 [ 10.708224][ T70] console_unlock+0xee/0x1f0 [ 10.708227][ T70] ? console_flush_one_record+0x710/0x710 [ 10.708229][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708231][ T70] ? lock_acquire+0x60/0x160 [ 10.708235][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.708237][ T70] ? vprintk_emit+0x320/0x3e0 [ 10.708240][ T70] vprintk_emit+0x37c/0x3e0 [ 10.708244][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 10.708247][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708251][ T70] _printk+0xc7/0x100 [ 10.708254][ T70] ? snapshot_read.cold+0x21/0x21 [ 10.708256][ T70] ? ___ratelimit+0x4e7/0xa00 [ 10.708262][ T70] ? idr_get_free+0x830/0x830 [ 10.708267][ T70] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 10.708271][ T70] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 10.708276][ T70] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 10.708279][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.708281][ T70] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.708284][ T70] ? validate_chain+0x38b/0xc20 [ 10.708287][ T70] ? mark_usage+0x61/0x170 [ 10.708289][ T70] ? netif_skb_features+0x658/0x1430 [ 10.708296][ T70] dev_hard_start_xmit+0xf4/0x620 [ 10.708299][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708303][ T70] __dev_queue_xmit+0xc0a/0x1b80 [ 10.708306][ T70] ? __lock_acquire+0x518/0xc20 [ 10.708308][ T70] ? ip6_ra_control+0x3ed/0x4c0 [ 10.708313][ T70] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 10.708315][ T70] ? find_held_lock+0x2b/0x80 [ 10.708318][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708319][ T70] ? __rwlock_init+0x150/0x150 [ 10.708321][ T70] ? mark_held_locks+0x40/0x70 [ 10.708324][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 10.708327][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 10.708329][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 10.708331][ T70] ? ___neigh_create+0x811/0x1070 [ 10.708338][ T70] ip6_finish_output2+0x423/0x1300 [ 10.708342][ T70] ? ip6_dst_lookup+0x80/0x80 [ 10.708344][ T70] ? find_held_lock+0x2b/0x80 [ 10.708347][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708350][ T70] ? ip6_mtu+0x15d/0x310 [ 10.708354][ T70] ip6_finish_output+0x646/0xda0 [ 10.708358][ T70] ip6_output+0x23f/0x7f0 [ 10.708361][ T70] ? ip6_finish_output+0xda0/0xda0 [ 10.708363][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 10.708365][ T70] ? find_held_lock+0x2b/0x80 [ 10.708367][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708369][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 10.708373][ T70] ndisc_send_skb+0xba3/0x1520 [ 10.708378][ T70] ? ndisc_recv_na+0xea0/0xea0 [ 10.708384][ T70] ? __asan_memset+0x27/0x50 [ 10.708390][ T70] addrconf_dad_completed+0x37e/0xe10 [ 10.708393][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 10.708395][ T70] ? addrconf_rs_timer+0x770/0x770 [ 10.708398][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708399][ T70] ? __rwlock_init+0x150/0x150 [ 10.708402][ T70] ? mark_held_locks+0x40/0x70 [ 10.708405][ T70] ? addrconf_dad_begin+0x2e1/0x540 [ 10.708407][ T70] addrconf_dad_begin+0x2e1/0x540 [ 10.708409][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 10.708412][ T70] ? addrconf_dad_completed+0xe10/0xe10 [ 10.708414][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 10.708416][ T70] ? __rwlock_init+0x150/0x150 [ 10.708418][ T70] ? mark_held_locks+0x40/0x70 [ 10.708422][ T70] addrconf_dad_work+0x170/0x930 [ 10.708426][ T70] ? addrconf_dad_begin+0x540/0x540 [ 10.708430][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708431][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708433][ T70] ? lock_acquire+0x13c/0x160 [ 10.708435][ T70] ? rcu_is_watching+0x16/0xd0 [ 10.708439][ T70] process_one_work+0xe3e/0x1560 [ 10.708446][ T70] ? __queue_delayed_work+0x470/0x470 [ 10.708449][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 10.708456][ T70] worker_thread+0x4f1/0xd60 [ 10.708460][ T70] ? rescuer_thread+0x1340/0x1340 [ 10.708462][ T70] ? __kthread_parkme+0xbd/0x210 [ 10.708465][ T70] ? rescuer_thread+0x1340/0x1340 [ 10.708468][ T70] ? rescuer_thread+0x1340/0x1340 [ 10.708470][ T70] kthread+0x367/0x460 [ 10.708472][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.708475][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.708477][ T70] ret_from_fork+0x474/0x6b0 [ 10.708481][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.708484][ T70] ? __switch_to+0x5a3/0xe00 [ 10.708488][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.708490][ T70] ret_from_fork_asm+0x11/0x20 [ 10.708499][ T70] [ 10.768370][ T70] ip6_tunnel: g1 xmit: Local address not yet configured! [ 11.163708][ T275] 8021q: 802.1Q VLAN Support v1.8 [ 12.179641][ T313] GACT probability NOT on [ 12.179657][ T313] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.179659][ T313] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 313, name: modprobe [ 12.179660][ T313] preempt_count: 1, expected: 0 [ 12.179661][ T313] RCU nest depth: 0, expected: 0 [ 12.179662][ T313] locks held by modprobe/313: 4, last CPU#3: [ 12.179665][ T313] #0: ffffffffb7769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.179677][ T313] #1: ffffffffb7769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.179681][ T313] #2: ffffffffb7689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.179685][ T313] #3: ffffffffb7689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.179689][ T313] irq event stamp: 24206 [ 12.179689][ T313] hardirqs last enabled at (24205): [] __down_trylock_console_sem+0x86/0xa0 [ 12.179692][ T313] hardirqs last disabled at (24206): [] console_emit_next_record+0x3d4/0x4c0 [ 12.179694][ T313] softirqs last enabled at (22784): [] handle_softirqs+0x67c/0x900 [ 12.179697][ T313] softirqs last disabled at (22779): [] __irq_exit_rcu+0x145/0x1c0 [ 12.179699][ T313] Preemption disabled at: [ 12.179699][ T313] [] vprintk_emit+0x31b/0x3e0 [ 12.179705][ T313] CPU: 3 UID: 0 PID: 313 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.179709][ T313] Tainted: [W]=WARN [ 12.179710][ T313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.179711][ T313] Call Trace: [ 12.179713][ T313] [ 12.179714][ T313] dump_stack_lvl+0x6f/0xa0 [ 12.179720][ T313] ? vprintk_emit+0x31b/0x3e0 [ 12.179722][ T313] __might_resched.cold+0x1fe/0x2c1 [ 12.179727][ T313] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.179731][ T313] ? __kmalloc_noprof+0xdb/0x760 [ 12.179736][ T313] __kmalloc_noprof+0x443/0x760 [ 12.179738][ T313] ? alloc_buf.isra.0+0x4b/0x260 [ 12.179744][ T313] ? do_raw_spin_unlock+0x59/0x250 [ 12.179746][ T313] alloc_buf.isra.0+0x4b/0x260 [ 12.179749][ T313] put_chars+0x1e1/0x2f0 [ 12.179751][ T313] ? desc_read_finalized_seq+0x79/0x120 [ 12.179753][ T313] ? __send_to_port+0x420/0x420 [ 12.179756][ T313] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.179760][ T313] ? validate_chain+0x38b/0xc20 [ 12.179764][ T313] hvc_console_print+0x292/0x780 [ 12.179766][ T313] ? __lock_acquire+0x518/0xc20 [ 12.179768][ T313] ? __lock_acquire+0x518/0xc20 [ 12.179772][ T313] ? hvc_write+0x3a0/0x3a0 [ 12.179773][ T313] ? console_emit_next_record+0x1df/0x4c0 [ 12.179776][ T313] ? rcu_is_watching+0x16/0xd0 [ 12.179779][ T313] ? lock_acquire+0x13c/0x160 [ 12.179783][ T313] console_emit_next_record+0x22f/0x4c0 [ 12.179787][ T313] ? devkmsg_read+0x4b0/0x4b0 [ 12.179789][ T313] ? console_flush_one_record+0x106/0x710 [ 12.179792][ T313] ? rcu_is_watching+0x16/0xd0 [ 12.179794][ T313] ? lock_acquire+0x13c/0x160 [ 12.179798][ T313] console_flush_one_record+0x46f/0x710 [ 12.179802][ T313] ? console_emit_next_record+0x4c0/0x4c0 [ 12.179804][ T313] ? __lock_acquire+0x518/0xc20 [ 12.179809][ T313] console_unlock+0xee/0x1f0 [ 12.179811][ T313] ? console_flush_one_record+0x710/0x710 [ 12.179813][ T313] ? rcu_is_watching+0x16/0xd0 [ 12.179815][ T313] ? lock_acquire+0x60/0x160 [ 12.179819][ T313] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.179821][ T313] ? vprintk_emit+0x320/0x3e0 [ 12.179824][ T313] vprintk_emit+0x37c/0x3e0 [ 12.179828][ T313] ? wake_up_klogd_work_func+0x90/0x90 [ 12.179833][ T313] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.179836][ T313] _printk+0xc7/0x100 [ 12.179839][ T313] ? snapshot_read.cold+0x21/0x21 [ 12.179845][ T313] ? do_one_initcall+0x113/0x4f0 [ 12.179848][ T313] gact_init_module+0x15/0x1000 [act_gact] [ 12.179851][ T313] do_one_initcall+0x124/0x4f0 [ 12.179853][ T313] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.179858][ T313] ? do_init_module+0xae/0x8a0 [ 12.179861][ T313] ? kasan_unpoison+0x44/0x70 [ 12.179865][ T313] do_init_module+0x2ad/0x8a0 [ 12.179869][ T313] ? lockdep_hardirqs_on+0x91/0x130 [ 12.179873][ T313] ? free_module+0x470/0x470 [ 12.179876][ T313] ? kfree+0x123/0x590 [ 12.179880][ T313] load_module+0x1424/0x1bb0 [ 12.179887][ T313] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.179891][ T313] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.179893][ T313] ? ovl_real_file+0x172/0x1e0 [ 12.179898][ T313] ? backing_file_read_iter+0x541/0x790 [ 12.179901][ T313] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.179904][ T313] init_module_from_file+0x11f/0x1a0 [ 12.179907][ T313] ? __do_sys_init_module+0x220/0x220 [ 12.179915][ T313] ? __rwlock_init+0x150/0x150 [ 12.179919][ T313] ? do_raw_spin_unlock+0x59/0x250 [ 12.179922][ T313] idempotent_init_module+0x37b/0x7c0 [ 12.179925][ T313] ? init_module_from_file+0x1a0/0x1a0 [ 12.179931][ T313] ? rcu_is_watching+0x16/0xd0 [ 12.179933][ T313] ? cap_capable+0x1d7/0x3d0 [ 12.179939][ T313] __x64_sys_finit_module+0xdf/0x190 [ 12.179941][ T313] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.179945][ T313] do_syscall_64+0xff/0x530 [ 12.179947][ T313] ? exc_page_fault+0xee/0x100 [ 12.179949][ T313] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.179951][ T313] RIP: 0033:0x7fb2bed5f37d [ 12.179954][ T313] 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 [ 12.179956][ T313] RSP: 002b:00007ffee7f94d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.179959][ T313] RAX: ffffffffffffffda RBX: 00005645c74c7810 RCX: 00007fb2bed5f37d [ 12.179960][ T313] RDX: 0000000000000000 RSI: 00005645b34faffd RDI: 0000000000000000 [ 12.179961][ T313] RBP: 00007ffee7f94de0 R08: 0000000000000000 R09: 0000000000000000 [ 12.179962][ T313] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645b34faffd [ 12.179963][ T313] R13: 00005645c74c7960 R14: 0000000000040000 R15: 0000000000000000 [ 12.179970][ T313] [ 12.221031][ T311] tc (311) used greatest stack depth: 23688 bytes left [ 12.580674][ T70] ip6_tunnel: g2 xmit: Local address not yet configured! [ 12.605282][ T70] ip6_tunnel: g2 xmit: Local address not yet configured!