[ 10.683622][ T187] ip (187) used greatest stack depth: 23952 bytes left [ 10.683641][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.683644][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.683645][ T187] preempt_count: 2, expected: 0 [ 10.683646][ T187] RCU nest depth: 0, expected: 0 [ 10.683647][ T187] locks held by ip/187: 5, last CPU#0: [ 10.683650][ T187] #0: ffffffffb9a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.683663][ T187] #1: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.683669][ T187] #2: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.683673][ T187] #3: ffffffffb9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.683677][ T187] #4: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.683681][ T187] irq event stamp: 61526 [ 10.683682][ T187] hardirqs last enabled at (61525): [] __down_trylock_console_sem+0x86/0xa0 [ 10.683685][ T187] hardirqs last disabled at (61526): [] console_emit_next_record+0x3d4/0x4c0 [ 10.683686][ T187] softirqs last enabled at (61196): [] handle_softirqs+0x67c/0x900 [ 10.683689][ T187] softirqs last disabled at (61189): [] __irq_exit_rcu+0x145/0x1c0 [ 10.683691][ T187] Preemption disabled at: [ 10.683692][ T187] [<0000000000000000>] 0x0 [ 10.683699][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.683703][ T187] Tainted: [W]=WARN [ 10.683704][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.683706][ T187] Call Trace: [ 10.683707][ T187] [ 10.683709][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.683715][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.683720][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.683724][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.683729][ T187] __kmalloc_noprof+0x443/0x760 [ 10.683732][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.683738][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.683741][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.683744][ T187] put_chars+0x1e1/0x2f0 [ 10.683747][ T187] ? __send_to_port+0x420/0x420 [ 10.683749][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.683754][ T187] ? validate_chain+0x38b/0xc20 [ 10.683759][ T187] hvc_console_print+0x292/0x780 [ 10.683765][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.683768][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.683770][ T187] ? lock_acquire+0x13c/0x160 [ 10.683774][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.683778][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.683780][ T187] ? console_flush_one_record+0x106/0x710 [ 10.683783][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.683785][ T187] ? lock_acquire+0x13c/0x160 [ 10.683790][ T187] console_flush_one_record+0x46f/0x710 [ 10.683794][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.683796][ T187] ? __lock_acquire+0x518/0xc20 [ 10.683801][ T187] console_unlock+0xee/0x1f0 [ 10.683804][ T187] ? console_flush_one_record+0x710/0x710 [ 10.683806][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.683808][ T187] ? lock_acquire+0x60/0x160 [ 10.683812][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.683814][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.683817][ T187] vprintk_emit+0x37c/0x3e0 [ 10.683821][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.683824][ T187] ? __lock_acquire+0x518/0xc20 [ 10.683828][ T187] _printk+0xc7/0x100 [ 10.683832][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.683835][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.683837][ T187] ? __rwlock_init+0x150/0x150 [ 10.683841][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.683844][ T187] do_exit.cold+0x82/0x9c [ 10.683848][ T187] ? exit_notify+0x890/0x890 [ 10.683850][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.683853][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.683858][ T187] do_group_exit+0xb8/0x370 [ 10.683861][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.683863][ T187] x64_sys_call+0x1567/0x1570 [ 10.683865][ T187] do_syscall_64+0xff/0x530 [ 10.683868][ T187] ? exc_page_fault+0xee/0x100 [ 10.683872][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.683874][ T187] RIP: 0033:0x7fdf1bed91b8 [ 10.683876][ T187] Code: Unable to access opcode bytes at 0x7fdf1bed918e. [ 10.683878][ T187] RSP: 002b:00007ffd8a93f278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.683880][ T187] RAX: ffffffffffffffda RBX: 00007fdf1c009f88 RCX: 00007fdf1bed91b8 [ 10.683881][ T187] RDX: 00007fdf1bc23fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.683882][ T187] RBP: 00007ffd8a93f2d0 R08: 0000000000000000 R09: 0000000000008010 [ 10.683883][ T187] R10: 00007ffd8a93f090 R11: 0000000000000246 R12: 0000000000000001 [ 10.683884][ T187] R13: 0000000000000000 R14: 00007fdf1c008680 R15: 00007fdf1c009fa0 [ 10.683891][ T187] [ 12.384190][ T254] gre: GRE over IPv4 demultiplexer driver [ 12.384207][ T254] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.384210][ T254] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 254, name: modprobe [ 12.384212][ T254] preempt_count: 1, expected: 0 [ 12.384213][ T254] RCU nest depth: 0, expected: 0 [ 12.384213][ T254] locks held by modprobe/254: 4, last CPU#2: [ 12.384216][ T254] #0: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.384229][ T254] #1: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.384233][ T254] #2: ffffffffb9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.384237][ T254] #3: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.384241][ T254] irq event stamp: 24852 [ 12.384242][ T254] hardirqs last enabled at (24851): [] __down_trylock_console_sem+0x86/0xa0 [ 12.384245][ T254] hardirqs last disabled at (24852): [] console_emit_next_record+0x3d4/0x4c0 [ 12.384247][ T254] softirqs last enabled at (24104): [] handle_softirqs+0x67c/0x900 [ 12.384250][ T254] softirqs last disabled at (24097): [] __irq_exit_rcu+0x145/0x1c0 [ 12.384252][ T254] Preemption disabled at: [ 12.384253][ T254] [] vprintk_emit+0x31b/0x3e0 [ 12.384259][ T254] CPU: 2 UID: 0 PID: 254 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.384262][ T254] Tainted: [W]=WARN [ 12.384263][ T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.384265][ T254] Call Trace: [ 12.384267][ T254] [ 12.384268][ T254] dump_stack_lvl+0x6f/0xa0 [ 12.384274][ T254] ? vprintk_emit+0x31b/0x3e0 [ 12.384276][ T254] __might_resched.cold+0x1fe/0x2c1 [ 12.384281][ T254] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.384285][ T254] ? __kmalloc_noprof+0xdb/0x760 [ 12.384290][ T254] __kmalloc_noprof+0x443/0x760 [ 12.384292][ T254] ? alloc_buf.isra.0+0x4b/0x260 [ 12.384298][ T254] ? do_raw_spin_unlock+0x59/0x250 [ 12.384301][ T254] alloc_buf.isra.0+0x4b/0x260 [ 12.384304][ T254] put_chars+0x1e1/0x2f0 [ 12.384306][ T254] ? desc_read_finalized_seq+0x79/0x120 [ 12.384308][ T254] ? __send_to_port+0x420/0x420 [ 12.384311][ T254] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.384315][ T254] ? validate_chain+0x38b/0xc20 [ 12.384319][ T254] hvc_console_print+0x292/0x780 [ 12.384321][ T254] ? __lock_acquire+0x518/0xc20 [ 12.384323][ T254] ? __lock_acquire+0x518/0xc20 [ 12.384327][ T254] ? hvc_write+0x3a0/0x3a0 [ 12.384329][ T254] ? console_emit_next_record+0x1df/0x4c0 [ 12.384332][ T254] ? rcu_is_watching+0x16/0xd0 [ 12.384335][ T254] ? lock_acquire+0x13c/0x160 [ 12.384338][ T254] console_emit_next_record+0x22f/0x4c0 [ 12.384342][ T254] ? devkmsg_read+0x4b0/0x4b0 [ 12.384344][ T254] ? console_flush_one_record+0x106/0x710 [ 12.384347][ T254] ? rcu_is_watching+0x16/0xd0 [ 12.384349][ T254] ? lock_acquire+0x13c/0x160 [ 12.384353][ T254] console_flush_one_record+0x46f/0x710 [ 12.384357][ T254] ? console_emit_next_record+0x4c0/0x4c0 [ 12.384359][ T254] ? __lock_acquire+0x518/0xc20 [ 12.384364][ T254] console_unlock+0xee/0x1f0 [ 12.384366][ T254] ? console_flush_one_record+0x710/0x710 [ 12.384368][ T254] ? rcu_is_watching+0x16/0xd0 [ 12.384370][ T254] ? lock_acquire+0x60/0x160 [ 12.384374][ T254] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.384375][ T254] ? vprintk_emit+0x320/0x3e0 [ 12.384379][ T254] vprintk_emit+0x37c/0x3e0 [ 12.384382][ T254] ? wake_up_klogd_work_func+0x90/0x90 [ 12.384388][ T254] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.384391][ T254] _printk+0xc7/0x100 [ 12.384395][ T254] ? snapshot_read.cold+0x21/0x21 [ 12.384401][ T254] ? do_one_initcall+0x113/0x4f0 [ 12.384404][ T254] gre_init+0x15/0x1000 [gre] [ 12.384406][ T254] do_one_initcall+0x124/0x4f0 [ 12.384409][ T254] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.384413][ T254] ? do_init_module+0xae/0x8a0 [ 12.384416][ T254] ? kasan_unpoison+0x44/0x70 [ 12.384422][ T254] do_init_module+0x2ad/0x8a0 [ 12.384425][ T254] ? lockdep_hardirqs_on+0x91/0x130 [ 12.384430][ T254] ? free_module+0x470/0x470 [ 12.384433][ T254] ? kfree+0x123/0x590 [ 12.384437][ T254] load_module+0x1424/0x1bb0 [ 12.384444][ T254] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.384449][ T254] ? backing_file_read_iter+0x541/0x790 [ 12.384452][ T254] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.384456][ T254] init_module_from_file+0x11f/0x1a0 [ 12.384459][ T254] ? __do_sys_init_module+0x220/0x220 [ 12.384467][ T254] ? __rwlock_init+0x150/0x150 [ 12.384470][ T254] ? do_raw_spin_unlock+0x59/0x250 [ 12.384473][ T254] idempotent_init_module+0x37b/0x7c0 [ 12.384477][ T254] ? init_module_from_file+0x1a0/0x1a0 [ 12.384483][ T254] ? rcu_is_watching+0x16/0xd0 [ 12.384485][ T254] ? cap_capable+0x1d7/0x3d0 [ 12.384491][ T254] __x64_sys_finit_module+0xdf/0x190 [ 12.384493][ T254] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.384497][ T254] do_syscall_64+0xff/0x530 [ 12.384499][ T254] ? exc_page_fault+0xee/0x100 [ 12.384501][ T254] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.384504][ T254] RIP: 0033:0x7fd83216237d [ 12.384512][ T254] 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 [ 12.384514][ T254] RSP: 002b:00007fffe2b4a608 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.384516][ T254] RAX: ffffffffffffffda RBX: 0000556f66536a40 RCX: 00007fd83216237d [ 12.384518][ T254] RDX: 0000000000000000 RSI: 0000556f2be33ffd RDI: 0000000000000001 [ 12.384519][ T254] RBP: 00007fffe2b4a6a0 R08: 0000000000000000 R09: 0000000000000000 [ 12.384519][ T254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f2be33ffd [ 12.384520][ T254] R13: 0000556f66536a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.384527][ T254] [ 12.423437][ T254] ip_gre: GRE over IPv4 tunneling driver [ 12.695528][ T264] GACT probability NOT on [ 12.799535][ T266] ip6_gre: GRE over IPv6 tunneling driver [ 12.884627][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.884704][ T10] [ 12.884706][ T10] ============================= [ 12.884707][ T10] WARNING: suspicious RCU usage [ 12.884709][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.884710][ T10] ----------------------------- [ 12.884711][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.884713][ T10] [ 12.884713][ T10] other info that might help us debug this: [ 12.884713][ T10] [ 12.884713][ T10] [ 12.884713][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.884715][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.884717][ T10] #0: ff11000008d58940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.884729][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.884733][ T10] #2: ff1100000cc7bd30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.884739][ T10] #3: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.884743][ T10] #4: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.884747][ T10] #5: ffffffffb9b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.884752][ T10] #6: ff1100000d653a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.884756][ T10] #7: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.884763][ T10] #8: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.884768][ T10] #9: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.884771][ T10] #10: ffffffffb9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.884775][ T10] #11: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.884779][ T10] [ 12.884779][ T10] stack backtrace: [ 12.884782][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.884785][ T10] Tainted: [W]=WARN [ 12.884786][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.884788][ T10] Workqueue: mld mld_ifc_work [ 12.884792][ T10] Call Trace: [ 12.884793][ T10] [ 12.884795][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.884801][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.884807][ T10] __might_resched+0x2ac/0x390 [ 12.884811][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.884815][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.884820][ T10] __kmalloc_noprof+0x443/0x760 [ 12.884822][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.884828][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.884831][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.884835][ T10] put_chars+0x1e1/0x2f0 [ 12.884837][ T10] ? check_prev_add+0x316/0xe90 [ 12.884839][ T10] ? __send_to_port+0x420/0x420 [ 12.884842][ T10] ? validate_chain+0x34a/0xc20 [ 12.884847][ T10] hvc_console_print+0x292/0x780 [ 12.884854][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.884857][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.884861][ T10] ? lock_acquire+0x13c/0x160 [ 12.884866][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.884869][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.884871][ T10] ? console_flush_one_record+0x106/0x710 [ 12.884875][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.884877][ T10] ? lock_acquire+0x13c/0x160 [ 12.884881][ T10] console_flush_one_record+0x46f/0x710 [ 12.884886][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.884888][ T10] ? __lock_acquire+0x518/0xc20 [ 12.884894][ T10] console_unlock+0xee/0x1f0 [ 12.884897][ T10] ? console_flush_one_record+0x710/0x710 [ 12.884898][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.884901][ T10] ? lock_acquire+0x60/0x160 [ 12.884905][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.884907][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.884910][ T10] vprintk_emit+0x37c/0x3e0 [ 12.884914][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.884917][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.884922][ T10] _printk+0xc7/0x100 [ 12.884925][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.884927][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.884933][ T10] ? idr_get_free+0x830/0x830 [ 12.884939][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.884944][ T10] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 12.884949][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.884952][ T10] ? stack_trace_save+0x93/0xc0 [ 12.884955][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.884957][ T10] ? netif_skb_features+0x658/0x1430 [ 12.884960][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.884962][ T10] ? lock_acquire+0x13c/0x160 [ 12.884964][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.884967][ T10] ? save_trace+0xe8/0x280 [ 12.884972][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.884976][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.884980][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.884984][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.884987][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.884989][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.884992][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.884995][ T10] ? lock_acquire+0x13c/0x160 [ 12.885001][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.885007][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.885009][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.885013][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.885015][ T10] ? lock_acquire+0x13c/0x160 [ 12.885020][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.885025][ T10] ? __lock_acquire+0x518/0xc20 [ 12.885030][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.885032][ T10] ? find_held_lock+0x2b/0x80 [ 12.885034][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.885046][ T10] ip6_finish_output2+0x423/0x1300 [ 12.885051][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.885053][ T10] ? find_held_lock+0x2b/0x80 [ 12.885056][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885059][ T10] ? ip6_mtu+0x15d/0x310 [ 12.885065][ T10] ip6_finish_output+0x646/0xda0 [ 12.885069][ T10] ip6_output+0x23f/0x7f0 [ 12.885072][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.885074][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885076][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.885080][ T10] ? mark_held_locks+0x40/0x70 [ 12.885083][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.885086][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.885088][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.885092][ T10] mld_sendpack+0x9d6/0xec0 [ 12.885097][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.885105][ T10] ? mld_send_cr+0x50f/0x820 [ 12.885110][ T10] mld_ifc_work+0x36/0x190 [ 12.885112][ T10] ? process_one_work+0xdfc/0x1560 [ 12.885114][ T10] process_one_work+0xe3e/0x1560 [ 12.885121][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.885125][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.885133][ T10] worker_thread+0x4f1/0xd60 [ 12.885137][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885139][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.885142][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885145][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.885147][ T10] kthread+0x367/0x460 [ 12.885149][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.885151][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.885154][ T10] ret_from_fork+0x474/0x6b0 [ 12.885159][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.885162][ T10] ? __switch_to+0x5a3/0xe00 [ 12.885165][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.885168][ T10] ret_from_fork_asm+0x11/0x20 [ 12.885177][ T10] [ 12.954244][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.960411][ T271] ip (271) used greatest stack depth: 23376 bytes left [ 13.279991][ T281] br1: port 1(veth1) entered blocking state [ 13.280618][ T281] br1: port 1(veth1) entered disabled state [ 13.280957][ T281] veth1: entered allmulticast mode [ 13.282649][ T281] veth1: entered promiscuous mode [ 13.319280][ T46] br1: port 1(veth1) entered blocking state [ 13.320147][ T46] br1: port 1(veth1) entered forwarding state [ 13.322958][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.344250][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.354951][ T283] br1: port 2(veth2) entered blocking state [ 13.355649][ T283] br1: port 2(veth2) entered disabled state [ 13.356125][ T283] veth2: entered allmulticast mode [ 13.357776][ T283] veth2: entered promiscuous mode [ 13.391415][ T38] br1: port 2(veth2) entered blocking state [ 13.391433][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.391435][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 13.391437][ T38] preempt_count: 202, expected: 0 [ 13.391438][ T38] RCU nest depth: 0, expected: 0 [ 13.391439][ T38] locks held by kworker/u19:0/38: 8, last CPU#2: [ 13.391441][ T38] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.391454][ T38] #1: ffa00000002afd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.391458][ T38] #2: ffffffffba2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 13.391464][ T38] #3: ff1100000c682e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 13.391479][ T38] #4: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.391484][ T38] #5: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.391488][ T38] #6: ffffffffb9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.391492][ T38] #7: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.391496][ T38] irq event stamp: 62951 [ 13.391497][ T38] hardirqs last enabled at (62950): [] __down_trylock_console_sem+0x86/0xa0 [ 13.391500][ T38] hardirqs last disabled at (62951): [] console_emit_next_record+0x3d4/0x4c0 [ 13.391502][ T38] softirqs last enabled at (62912): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 13.391505][ T38] softirqs last disabled at (62946): [] br_port_carrier_check+0x161/0x430 [bridge] [ 13.391520][ T38] Preemption disabled at: [ 13.391520][ T38] [<0000000000000000>] 0x0 [ 13.391527][ T38] CPU: 2 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.391531][ T38] Tainted: [W]=WARN [ 13.391532][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.391534][ T38] Workqueue: events_unbound linkwatch_event [ 13.391538][ T38] Call Trace: [ 13.391539][ T38] [ 13.391541][ T38] dump_stack_lvl+0x6f/0xa0 [ 13.391547][ T38] __might_resched.cold+0x1fe/0x2c1 [ 13.391552][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.391557][ T38] ? __kmalloc_noprof+0xdb/0x760 [ 13.391562][ T38] __kmalloc_noprof+0x443/0x760 [ 13.391565][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 13.391571][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 13.391574][ T38] alloc_buf.isra.0+0x4b/0x260 [ 13.391577][ T38] put_chars+0x1e1/0x2f0 [ 13.391580][ T38] ? __send_to_port+0x420/0x420 [ 13.391582][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.391587][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.391590][ T38] ? validate_chain+0x38b/0xc20 [ 13.391594][ T38] hvc_console_print+0x292/0x780 [ 13.391596][ T38] ? mark_usage+0x61/0x170 [ 13.391598][ T38] ? __lock_acquire+0x518/0xc20 [ 13.391600][ T38] ? __lock_acquire+0x518/0xc20 [ 13.391604][ T38] ? hvc_write+0x3a0/0x3a0 [ 13.391605][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 13.391610][ T38] ? lock_acquire+0x13c/0x160 [ 13.391614][ T38] console_emit_next_record+0x22f/0x4c0 [ 13.391618][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 13.391620][ T38] ? console_flush_one_record+0x106/0x710 [ 13.391623][ T38] ? rcu_is_watching+0x16/0xd0 [ 13.391626][ T38] ? lock_acquire+0x13c/0x160 [ 13.391630][ T38] console_flush_one_record+0x46f/0x710 [ 13.391634][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 13.391636][ T38] ? __lock_acquire+0x518/0xc20 [ 13.391641][ T38] console_unlock+0xee/0x1f0 [ 13.391644][ T38] ? console_flush_one_record+0x710/0x710 [ 13.391646][ T38] ? rcu_is_watching+0x16/0xd0 [ 13.391649][ T38] ? lock_acquire+0x60/0x160 [ 13.391653][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.391654][ T38] ? vprintk_emit+0x320/0x3e0 [ 13.391658][ T38] vprintk_emit+0x37c/0x3e0 [ 13.391662][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 13.391665][ T38] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.391668][ T38] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.391672][ T38] _printk+0xc7/0x100 [ 13.391676][ T38] ? snapshot_read.cold+0x21/0x21 [ 13.391681][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 13.391685][ T38] br_set_state+0x22f/0x430 [bridge] [ 13.391695][ T38] br_init_port+0xc4/0x200 [bridge] [ 13.391705][ T38] br_stp_enable_port+0x12/0x50 [bridge] [ 13.391712][ T38] br_port_carrier_check+0x220/0x430 [bridge] [ 13.391721][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 13.391729][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 13.391731][ T38] ? nlmsg_notify+0x62/0x250 [ 13.391739][ T38] notifier_call_chain+0xae/0x300 [ 13.391744][ T38] netif_state_change+0x139/0x340 [ 13.391749][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 13.391754][ T38] ? linkwatch_do_dev+0xae/0xd0 [ 13.391756][ T38] __linkwatch_run_queue+0x34c/0x750 [ 13.391759][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 13.391762][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 13.391766][ T38] linkwatch_event+0x7f/0xb0 [ 13.391769][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 13.391772][ T38] process_one_work+0xe3e/0x1560 [ 13.391779][ T38] ? __queue_delayed_work+0x470/0x470 [ 13.391782][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 13.391790][ T38] worker_thread+0x4f1/0xd60 [ 13.391797][ T38] ? rescuer_thread+0x1340/0x1340 [ 13.391799][ T38] kthread+0x367/0x460 [ 13.391801][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.391804][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.391807][ T38] ret_from_fork+0x474/0x6b0 [ 13.391811][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.391814][ T38] ? __switch_to+0x5a3/0xe00 [ 13.391818][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.391820][ T38] ret_from_fork_asm+0x11/0x20 [ 13.391829][ T38] [ 13.423715][ T38] br1: port 2(veth2) entered forwarding state [ 13.576428][ T65] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.872210][ T299] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.899206][ T299] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.383198][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.384063][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.441138][ T299] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.441156][ T299] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.441158][ T299] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 299, name: kworker/1:2 [ 14.441160][ T299] preempt_count: 202, expected: 0 [ 14.441161][ T299] RCU nest depth: 3, expected: 0 [ 14.441162][ T299] locks held by kworker/1:2/299: 12, last CPU#1: [ 14.441164][ T299] #0: ff11000008d58940 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.441178][ T299] #1: ffa00000005a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.441182][ T299] #2: ff1100000cc7bd30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 14.441188][ T299] #3: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.441191][ T299] #4: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.441195][ T299] #5: ffffffffb9b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.441200][ T299] #6: ff1100000d653a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.441204][ T299] #7: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.441212][ T299] #8: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.441217][ T299] #9: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.441221][ T299] #10: ffffffffb9a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.441225][ T299] #11: ffffffffb9a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.441228][ T299] irq event stamp: 38185 [ 14.441229][ T299] hardirqs last enabled at (38184): [] __down_trylock_console_sem+0x86/0xa0 [ 14.441232][ T299] hardirqs last disabled at (38185): [] console_emit_next_record+0x3d4/0x4c0 [ 14.441234][ T299] softirqs last enabled at (38174): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.441236][ T299] softirqs last disabled at (38178): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.441239][ T299] Preemption disabled at: [ 14.441240][ T299] [] __dev_queue_xmit+0x204/0x1b80 [ 14.441246][ T299] CPU: 1 UID: 0 PID: 299 Comm: kworker/1:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.441249][ T299] Tainted: [W]=WARN [ 14.441250][ T299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.441252][ T299] Workqueue: mld mld_ifc_work [ 14.441256][ T299] Call Trace: [ 14.441258][ T299] [ 14.441260][ T299] dump_stack_lvl+0x6f/0xa0 [ 14.441266][ T299] ? __dev_queue_xmit+0x204/0x1b80 [ 14.441268][ T299] __might_resched.cold+0x1fe/0x2c1 [ 14.441273][ T299] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.441277][ T299] ? __kmalloc_noprof+0xdb/0x760 [ 14.441282][ T299] __kmalloc_noprof+0x443/0x760 [ 14.441285][ T299] ? alloc_buf.isra.0+0x4b/0x260 [ 14.441291][ T299] ? do_raw_spin_unlock+0x59/0x250 [ 14.441293][ T299] alloc_buf.isra.0+0x4b/0x260 [ 14.441296][ T299] put_chars+0x1e1/0x2f0 [ 14.441299][ T299] ? __send_to_port+0x420/0x420 [ 14.441302][ T299] ? validate_chain+0x38b/0xc20 [ 14.441307][ T299] hvc_console_print+0x292/0x780 [ 14.441314][ T299] ? hvc_write+0x3a0/0x3a0 [ 14.441316][ T299] ? rcu_is_watching+0x16/0xd0 [ 14.441320][ T299] ? lock_acquire+0x13c/0x160 [ 14.441325][ T299] console_emit_next_record+0x22f/0x4c0 [ 14.441328][ T299] ? devkmsg_read+0x4b0/0x4b0 [ 14.441330][ T299] ? console_flush_one_record+0x106/0x710 [ 14.441333][ T299] ? rcu_is_watching+0x16/0xd0 [ 14.441336][ T299] ? lock_acquire+0x13c/0x160 [ 14.441340][ T299] console_flush_one_record+0x46f/0x710 [ 14.441344][ T299] ? console_emit_next_record+0x4c0/0x4c0 [ 14.441346][ T299] ? __lock_acquire+0x518/0xc20 [ 14.441351][ T299] console_unlock+0xee/0x1f0 [ 14.441354][ T299] ? console_flush_one_record+0x710/0x710 [ 14.441356][ T299] ? rcu_is_watching+0x16/0xd0 [ 14.441358][ T299] ? lock_acquire+0x60/0x160 [ 14.441362][ T299] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.441364][ T299] ? vprintk_emit+0x320/0x3e0 [ 14.441367][ T299] vprintk_emit+0x37c/0x3e0 [ 14.441372][ T299] ? wake_up_klogd_work_func+0x90/0x90 [ 14.441374][ T299] ? __lock_release.isra.0+0x69/0x1a0 [ 14.441379][ T299] _printk+0xc7/0x100 [ 14.441383][ T299] ? snapshot_read.cold+0x21/0x21 [ 14.441385][ T299] ? ___ratelimit+0x4e7/0xa00 [ 14.441390][ T299] ? idr_get_free+0x830/0x830 [ 14.441396][ T299] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.441401][ T299] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.441405][ T299] ? mark_usage+0x61/0x170 [ 14.441408][ T299] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.441412][ T299] ? mark_usage+0x61/0x170 [ 14.441413][ T299] ? netif_skb_features+0x658/0x1430 [ 14.441415][ T299] ? __lock_acquire+0x518/0xc20 [ 14.441417][ T299] ? validate_chain+0x737/0xc20 [ 14.441420][ T299] ? skb_network_protocol+0x3b0/0x3b0 [ 14.441423][ T299] ? mark_usage+0x61/0x170 [ 14.441428][ T299] dev_hard_start_xmit+0xf4/0x620 [ 14.441430][ T299] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.441433][ T299] ? validate_xmit_skb_list+0xb3/0x150 [ 14.441436][ T299] sch_direct_xmit+0x13d/0xaa0 [ 14.441441][ T299] ? lock_acquire.part.0+0xd4/0x280 [ 14.441444][ T299] ? dequeue_skb+0x1db0/0x1db0 [ 14.441446][ T299] ? __rcu_read_lock+0x30/0x70 [ 14.441448][ T299] ? lock_acquire+0x13c/0x160 [ 14.441453][ T299] __dev_xmit_skb+0xecc/0x1be0 [ 14.441456][ T299] ? tc_run+0x45e/0x7e0 [ 14.441459][ T299] ? alloc_netdev_dummy+0x30/0x30 [ 14.441461][ T299] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.441464][ T299] ? rcu_is_watching+0x16/0xd0 [ 14.441466][ T299] ? lock_acquire+0x13c/0x160 [ 14.441470][ T299] __dev_queue_xmit+0x942/0x1b80 [ 14.441477][ T299] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.441479][ T299] ? lock_acquire.part.0+0xd4/0x280 [ 14.441481][ T299] ? find_held_lock+0x2b/0x80 [ 14.441487][ T299] ? neigh_hh_output+0x152/0x4c0 [ 14.441492][ T299] ip6_finish_output2+0x96f/0x1300 [ 14.441497][ T299] ? ip6_dst_lookup+0x80/0x80 [ 14.441499][ T299] ? find_held_lock+0x2b/0x80 [ 14.441501][ T299] ? __lock_release.isra.0+0x69/0x1a0 [ 14.441504][ T299] ? ip6_mtu+0x15d/0x310 [ 14.441508][ T299] ip6_finish_output+0x646/0xda0 [ 14.441512][ T299] ip6_output+0x23f/0x7f0 [ 14.441520][ T299] ? ip6_finish_output+0xda0/0xda0 [ 14.441522][ T299] ? __lock_release.isra.0+0x69/0x1a0 [ 14.441524][ T299] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.441527][ T299] ? mark_held_locks+0x40/0x70 [ 14.441530][ T299] ? __local_bh_enable_ip+0xaa/0x150 [ 14.441533][ T299] ? __local_bh_enable_ip+0xaa/0x150 [ 14.441535][ T299] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.441538][ T299] mld_sendpack+0x9d6/0xec0 [ 14.441543][ T299] ? mld_dad_start_work+0x240/0x240 [ 14.441549][ T299] ? mld_send_cr+0x50f/0x820 [ 14.441554][ T299] mld_ifc_work+0x36/0x190 [ 14.441556][ T299] ? process_one_work+0xdfc/0x1560 [ 14.441558][ T299] process_one_work+0xe3e/0x1560 [ 14.441564][ T299] ? __queue_delayed_work+0x470/0x470 [ 14.441567][ T299] ? lock_acquire.part.0+0xd4/0x280 [ 14.441575][ T299] worker_thread+0x4f1/0xd60 [ 14.441579][ T299] ? rescuer_thread+0x1340/0x1340 [ 14.441581][ T299] ? __kthread_parkme+0xbd/0x210 [ 14.441584][ T299] ? rescuer_thread+0x1340/0x1340 [ 14.441587][ T299] ? rescuer_thread+0x1340/0x1340 [ 14.441589][ T299] kthread+0x367/0x460 [ 14.441590][ T299] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.441593][ T299] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.441596][ T299] ret_from_fork+0x474/0x6b0 [ 14.441600][ T299] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.441603][ T299] ? __switch_to+0x5a3/0xe00 [ 14.441606][ T299] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.441609][ T299] ret_from_fork_asm+0x11/0x20 [ 14.441617][ T299] [ 18.280231][ C1] ip6_tnl_xmit_ctl: 7 callbacks suppressed [ 18.280241][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.280293][ C1] [ 18.280294][ C1] ======================================================== [ 18.280295][ C1] WARNING: possible irq lock inversion dependency detected [ 18.280297][ C1] 7.2.0-virtme #1 Tainted: G W [ 18.280299][ C1] -------------------------------------------------------- [ 18.280299][ C1] swapper/1/0 just changed the state of lock: [ 18.280301][ C1] ffffffffb9a89660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.280314][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.280315][ C1] (fs_reclaim){+.+.}-{0:0} [ 18.280317][ C1] [ 18.280317][ C1] [ 18.280317][ C1] and interrupts could create inverse lock ordering between them. [ 18.280317][ C1] [ 18.280317][ C1] [ 18.280317][ C1] other info that might help us debug this: [ 18.280318][ C1] Possible interrupt unsafe locking scenario: [ 18.280318][ C1] [ 18.280319][ C1] CPU0 CPU1 [ 18.280319][ C1] ---- ---- [ 18.280319][ C1] lock(fs_reclaim); [ 18.280320][ C1] local_irq_disable(); [ 18.280321][ C1] lock(console_owner); [ 18.280322][ C1] lock(fs_reclaim); [ 18.280323][ C1] [ 18.280323][ C1] lock(console_owner); [ 18.280324][ C1] [ 18.280324][ C1] *** DEADLOCK *** [ 18.280324][ C1] [ 18.280324][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 18.280326][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.280331][ C1] #1: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.280337][ C1] #2: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.280341][ C1] #3: ffffffffb9b80aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.280346][ C1] #4: ff1100000d653a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.280349][ C1] #5: ffffffffb9b80b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.280355][ C1] #6: ffffffffb9b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.280359][ C1] #7: ffffffffb9b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.280362][ C1] [ 18.280362][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 18.280367][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 18.280369][ C1] HARDIRQ-ON-W at: [ 18.280370][ C1] __lock_acquire+0x388/0xc20 [ 18.280373][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280375][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.280377][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.280380][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.280382][ C1] workqueue_init+0x2a/0x680 [ 18.280386][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.280388][ C1] kernel_init+0x21/0x150 [ 18.280391][ C1] ret_from_fork+0x474/0x6b0 [ 18.280393][ C1] ret_from_fork_asm+0x11/0x20 [ 18.280396][ C1] SOFTIRQ-ON-W at: [ 18.280397][ C1] __lock_acquire+0x388/0xc20 [ 18.280399][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280400][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.280401][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.280402][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.280404][ C1] workqueue_init+0x2a/0x680 [ 18.280405][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.280406][ C1] kernel_init+0x21/0x150 [ 18.280407][ C1] ret_from_fork+0x474/0x6b0 [ 18.280408][ C1] ret_from_fork_asm+0x11/0x20 [ 18.280410][ C1] INITIAL USE at: [ 18.280411][ C1] __lock_acquire+0x388/0xc20 [ 18.280412][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280413][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.280414][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.280416][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.280417][ C1] workqueue_init+0x2a/0x680 [ 18.280418][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.280419][ C1] kernel_init+0x21/0x150 [ 18.280420][ C1] ret_from_fork+0x474/0x6b0 [ 18.280422][ C1] ret_from_fork_asm+0x11/0x20 [ 18.280423][ C1] } [ 18.280423][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.280427][ C1] ... acquired at: [ 18.280428][ C1] __lock_acquire+0x518/0xc20 [ 18.280430][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280431][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.280432][ C1] __kmalloc_noprof+0xd3/0x760 [ 18.280434][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.280436][ C1] put_chars+0x1e1/0x2f0 [ 18.280438][ C1] hvc_console_print+0x292/0x780 [ 18.280440][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.280441][ C1] console_flush_one_record+0x46f/0x710 [ 18.280443][ C1] console_unlock+0xee/0x1f0 [ 18.280444][ C1] vprintk_emit+0x37c/0x3e0 [ 18.280446][ C1] _printk+0xc7/0x100 [ 18.280449][ C1] loop_init+0x12a/0x130 [ 18.280452][ C1] do_one_initcall+0x124/0x4f0 [ 18.280454][ C1] kernel_init_freeable+0x596/0x630 [ 18.280455][ C1] kernel_init+0x21/0x150 [ 18.280456][ C1] ret_from_fork+0x474/0x6b0 [ 18.280457][ C1] ret_from_fork_asm+0x11/0x20 [ 18.280459][ C1] [ 18.280459][ C1] -> (console_owner){..-.}-{0:0} { [ 18.280461][ C1] IN-SOFTIRQ-W at: [ 18.280462][ C1] __lock_acquire+0x388/0xc20 [ 18.280463][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280464][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.280466][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.280468][ C1] console_flush_one_record+0x46f/0x710 [ 18.280469][ C1] console_unlock+0xee/0x1f0 [ 18.280471][ C1] vprintk_emit+0x37c/0x3e0 [ 18.280472][ C1] _printk+0xc7/0x100 [ 18.280474][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.280476][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.280479][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.280480][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.280482][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.280483][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.280485][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.280486][ C1] ip6_finish_output+0x646/0xda0 [ 18.280487][ C1] ip6_output+0x23f/0x7f0 [ 18.280489][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.280490][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.280492][ C1] call_timer_fn+0x160/0x4d0 [ 18.280493][ C1] __run_timers+0x68f/0xaa0 [ 18.280495][ C1] run_timer_softirq+0xf0/0x160 [ 18.280496][ C1] handle_softirqs+0x1d3/0x900 [ 18.280499][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.280500][ C1] irq_exit_rcu+0xe/0x30 [ 18.280501][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.280503][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.280505][ C1] pv_native_safe_halt+0xf/0x10 [ 18.280507][ C1] default_idle+0x9/0x10 [ 18.280508][ C1] default_idle_call+0x6e/0xb0 [ 18.280510][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.280512][ C1] do_idle+0xd8/0x190 [ 18.280513][ C1] cpu_startup_entry+0x53/0x70 [ 18.280514][ C1] start_secondary+0x204/0x2b0 [ 18.280516][ C1] common_startup_64+0x13e/0x148 [ 18.280518][ C1] INITIAL USE at: [ 18.280519][ C1] } [ 18.280520][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.280523][ C1] ... acquired at: [ 18.280523][ C1] mark_lock+0x1d7/0xa00 [ 18.280525][ C1] mark_usage+0x42/0x170 [ 18.280526][ C1] __lock_acquire+0x388/0xc20 [ 18.280527][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280529][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.280530][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.280537][ C1] console_flush_one_record+0x46f/0x710 [ 18.280539][ C1] console_unlock+0xee/0x1f0 [ 18.280540][ C1] vprintk_emit+0x37c/0x3e0 [ 18.280542][ C1] _printk+0xc7/0x100 [ 18.280543][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.280545][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.280547][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.280548][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.280549][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.280550][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.280552][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.280553][ C1] ip6_finish_output+0x646/0xda0 [ 18.280554][ C1] ip6_output+0x23f/0x7f0 [ 18.280555][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.280557][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.280558][ C1] call_timer_fn+0x160/0x4d0 [ 18.280560][ C1] __run_timers+0x68f/0xaa0 [ 18.280561][ C1] run_timer_softirq+0xf0/0x160 [ 18.280563][ C1] handle_softirqs+0x1d3/0x900 [ 18.280564][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.280565][ C1] irq_exit_rcu+0xe/0x30 [ 18.280566][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.280568][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.280569][ C1] pv_native_safe_halt+0xf/0x10 [ 18.280570][ C1] default_idle+0x9/0x10 [ 18.280571][ C1] default_idle_call+0x6e/0xb0 [ 18.280573][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.280574][ C1] do_idle+0xd8/0x190 [ 18.280575][ C1] cpu_startup_entry+0x53/0x70 [ 18.280577][ C1] start_secondary+0x204/0x2b0 [ 18.280577][ C1] common_startup_64+0x13e/0x148 [ 18.280579][ C1] [ 18.280579][ C1] [ 18.280579][ C1] stack backtrace: [ 18.280582][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.280585][ C1] Tainted: [W]=WARN [ 18.280586][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.280588][ C1] Call Trace: [ 18.280589][ C1] [ 18.280591][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.280595][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.280597][ C1] mark_lock_irq+0x989/0x9c0 [ 18.280600][ C1] mark_lock+0x1d7/0xa00 [ 18.280602][ C1] mark_usage+0x42/0x170 [ 18.280603][ C1] __lock_acquire+0x388/0xc20 [ 18.280605][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.280607][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.280609][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280612][ C1] ? lock_acquire+0x13c/0x160 [ 18.280614][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.280616][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.280617][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.280619][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.280621][ C1] ? console_flush_one_record+0x106/0x710 [ 18.280623][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280625][ C1] ? lock_acquire+0x13c/0x160 [ 18.280627][ C1] console_flush_one_record+0x46f/0x710 [ 18.280629][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.280631][ C1] ? __lock_acquire+0x518/0xc20 [ 18.280633][ C1] console_unlock+0xee/0x1f0 [ 18.280635][ C1] ? console_flush_one_record+0x710/0x710 [ 18.280636][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280638][ C1] ? lock_acquire+0x60/0x160 [ 18.280640][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.280642][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.280643][ C1] vprintk_emit+0x37c/0x3e0 [ 18.280646][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.280648][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280650][ C1] _printk+0xc7/0x100 [ 18.280652][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.280654][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.280657][ C1] ? idr_get_free+0x830/0x830 [ 18.280659][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.280662][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.280663][ C1] ? mark_usage+0x61/0x170 [ 18.280665][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.280667][ C1] ? mark_usage+0x61/0x170 [ 18.280668][ C1] ? netif_skb_features+0x658/0x1430 [ 18.280670][ C1] ? __lock_acquire+0x518/0xc20 [ 18.280672][ C1] ? validate_chain+0x737/0xc20 [ 18.280673][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.280675][ C1] ? mark_usage+0x61/0x170 [ 18.280677][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.280679][ C1] ? validate_chain+0x730/0xc20 [ 18.280680][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.280682][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.280684][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280685][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.280687][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.280689][ C1] ? lock_acquire+0x13c/0x160 [ 18.280691][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.280692][ C1] ? tc_run+0x45e/0x7e0 [ 18.280694][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.280695][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.280697][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280699][ C1] ? lock_acquire+0x13c/0x160 [ 18.280700][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.280703][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.280705][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280706][ C1] ? find_held_lock+0x2b/0x80 [ 18.280709][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.280711][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.280713][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.280714][ C1] ? find_held_lock+0x2b/0x80 [ 18.280716][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280717][ C1] ? ip6_mtu+0x15d/0x310 [ 18.280720][ C1] ip6_finish_output+0x646/0xda0 [ 18.280721][ C1] ip6_output+0x23f/0x7f0 [ 18.280723][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.280724][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280726][ C1] ? find_held_lock+0x2b/0x80 [ 18.280727][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280729][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.280731][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.280733][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.280735][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280737][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.280739][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280741][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280743][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.280745][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280747][ C1] ? lock_acquire+0x13c/0x160 [ 18.280749][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280751][ C1] call_timer_fn+0x160/0x4d0 [ 18.280753][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.280754][ C1] ? debug_object_active_state+0x430/0x430 [ 18.280758][ C1] ? find_held_lock+0x2b/0x80 [ 18.280759][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280761][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280763][ C1] __run_timers+0x68f/0xaa0 [ 18.280765][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.280767][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.280769][ C1] ? __lock_acquire+0x518/0xc20 [ 18.280771][ C1] ? __rwlock_init+0x150/0x150 [ 18.280774][ C1] run_timer_softirq+0xf0/0x160 [ 18.280776][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.280777][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.280779][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280781][ C1] handle_softirqs+0x1d3/0x900 [ 18.280783][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280785][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.280786][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.280788][ C1] irq_exit_rcu+0xe/0x30 [ 18.280789][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.280791][ C1] [ 18.280792][ C1] [ 18.280792][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.280794][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.280795][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.280798][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.280800][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.280802][ C1] RAX: 0000000000094f25 RBX: ff11000001bea380 RCX: ffffffffb68f0307 [ 18.280804][ C1] RDX: ff11000001bea380 RSI: ffffffffb9638b01 RDI: ffffffffb908d8e0 [ 18.280804][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.280805][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.280806][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.280807][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.280810][ C1] default_idle+0x9/0x10 [ 18.280811][ C1] default_idle_call+0x6e/0xb0 [ 18.280813][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.280814][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.280816][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.280818][ C1] ? default_idle_call+0x98/0xb0 [ 18.280819][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280821][ C1] do_idle+0xd8/0x190 [ 18.280823][ C1] cpu_startup_entry+0x53/0x70 [ 18.280824][ C1] start_secondary+0x204/0x2b0 [ 18.280826][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.280828][ C1] common_startup_64+0x13e/0x148 [ 18.280830][ C1] [ 18.280835][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.280836][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 18.280837][ C1] preempt_count: 303, expected: 0 [ 18.280838][ C1] RCU nest depth: 3, expected: 0 [ 18.280839][ C1] INFO: lockdep is turned off. [ 18.280839][ C1] irq event stamp: 610195 [ 18.280840][ C1] hardirqs last enabled at (610194): [] __down_trylock_console_sem+0x86/0xa0 [ 18.280842][ C1] hardirqs last disabled at (610195): [] console_emit_next_record+0x3d4/0x4c0 [ 18.280844][ C1] softirqs last enabled at (610044): [] handle_softirqs+0x67c/0x900 [ 18.280846][ C1] softirqs last disabled at (610087): [] __irq_exit_rcu+0x145/0x1c0 [ 18.280847][ C1] Preemption disabled at: [ 18.280848][ C1] [<0000000000000000>] 0x0 [ 18.280851][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.280852][ C1] Tainted: [W]=WARN [ 18.280853][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.280854][ C1] Call Trace: [ 18.280854][ C1] [ 18.280855][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.280857][ C1] __might_resched.cold+0x1fe/0x2c1 [ 18.280860][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.280863][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280865][ C1] __kmalloc_noprof+0x443/0x760 [ 18.280866][ C1] ? __rwlock_init+0x150/0x150 [ 18.280868][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 18.280870][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 18.280871][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.280873][ C1] put_chars+0x1e1/0x2f0 [ 18.280875][ C1] ? __send_to_port+0x420/0x420 [ 18.280877][ C1] ? mark_lock+0x1d7/0xa00 [ 18.280879][ C1] hvc_console_print+0x292/0x780 [ 18.280880][ C1] ? __lock_acquire+0x388/0xc20 [ 18.280882][ C1] ? hvc_write+0x3a0/0x3a0 [ 18.280884][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280885][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280887][ C1] ? lock_acquire+0x13c/0x160 [ 18.280889][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.280891][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.280893][ C1] ? console_flush_one_record+0x106/0x710 [ 18.280895][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280897][ C1] ? lock_acquire+0x13c/0x160 [ 18.280899][ C1] console_flush_one_record+0x46f/0x710 [ 18.280901][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.280902][ C1] ? __lock_acquire+0x518/0xc20 [ 18.280905][ C1] console_unlock+0xee/0x1f0 [ 18.280907][ C1] ? console_flush_one_record+0x710/0x710 [ 18.280908][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280910][ C1] ? lock_acquire+0x60/0x160 [ 18.280912][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.280913][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.280915][ C1] vprintk_emit+0x37c/0x3e0 [ 18.280918][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.280920][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280922][ C1] _printk+0xc7/0x100 [ 18.280924][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.280925][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.280927][ C1] ? idr_get_free+0x830/0x830 [ 18.280930][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.280932][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.280934][ C1] ? mark_usage+0x61/0x170 [ 18.280936][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.280938][ C1] ? mark_usage+0x61/0x170 [ 18.280939][ C1] ? netif_skb_features+0x658/0x1430 [ 18.280941][ C1] ? __lock_acquire+0x518/0xc20 [ 18.280942][ C1] ? validate_chain+0x737/0xc20 [ 18.280944][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.280945][ C1] ? mark_usage+0x61/0x170 [ 18.280948][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.280949][ C1] ? validate_chain+0x730/0xc20 [ 18.280951][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.280953][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.280954][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280956][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.280957][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.280959][ C1] ? lock_acquire+0x13c/0x160 [ 18.280961][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.280963][ C1] ? tc_run+0x45e/0x7e0 [ 18.280964][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.280966][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.280967][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.280969][ C1] ? lock_acquire+0x13c/0x160 [ 18.280971][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.280974][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.280975][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280977][ C1] ? find_held_lock+0x2b/0x80 [ 18.280979][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.280981][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.280983][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.280984][ C1] ? find_held_lock+0x2b/0x80 [ 18.280986][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280987][ C1] ? ip6_mtu+0x15d/0x310 [ 18.280989][ C1] ip6_finish_output+0x646/0xda0 [ 18.280991][ C1] ip6_output+0x23f/0x7f0 [ 18.280993][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.280995][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.280996][ C1] ? find_held_lock+0x2b/0x80 [ 18.280998][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.280999][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.281001][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.281004][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.281005][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281008][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.281010][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281012][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281013][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.281016][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281018][ C1] ? lock_acquire+0x13c/0x160 [ 18.281019][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281021][ C1] call_timer_fn+0x160/0x4d0 [ 18.281026][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.281028][ C1] ? debug_object_active_state+0x430/0x430 [ 18.281030][ C1] ? find_held_lock+0x2b/0x80 [ 18.281031][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.281033][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.281035][ C1] __run_timers+0x68f/0xaa0 [ 18.281037][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.281039][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.281041][ C1] ? __lock_acquire+0x518/0xc20 [ 18.281044][ C1] ? __rwlock_init+0x150/0x150 [ 18.281046][ C1] run_timer_softirq+0xf0/0x160 [ 18.281048][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.281050][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.281051][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.281053][ C1] handle_softirqs+0x1d3/0x900 [ 18.281054][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.281056][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.281058][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.281059][ C1] irq_exit_rcu+0xe/0x30 [ 18.281061][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.281062][ C1] [ 18.281063][ C1] [ 18.281063][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.281065][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.281066][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.281068][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 18.281069][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.281070][ C1] RAX: 0000000000094f25 RBX: ff11000001bea380 RCX: ffffffffb68f0307 [ 18.281071][ C1] RDX: ff11000001bea380 RSI: ffffffffb9638b01 RDI: ffffffffb908d8e0 [ 18.281072][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.281073][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.281073][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.281075][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.281077][ C1] default_idle+0x9/0x10 [ 18.281079][ C1] default_idle_call+0x6e/0xb0 [ 18.281080][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.281082][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.281083][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.281085][ C1] ? default_idle_call+0x98/0xb0 [ 18.281086][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.281088][ C1] do_idle+0xd8/0x190 [ 18.281090][ C1] cpu_startup_entry+0x53/0x70 [ 18.281091][ C1] start_secondary+0x204/0x2b0 [ 18.281093][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.281094][ C1] common_startup_64+0x13e/0x148 [ 18.281097][ C1] [ 19.315602][ T332] Mirror/redirect action on [ 19.315614][ T332] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.315617][ T332] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 332, name: modprobe [ 19.315618][ T332] preempt_count: 1, expected: 0 [ 19.315619][ T332] RCU nest depth: 0, expected: 0 [ 19.315620][ T332] INFO: lockdep is turned off. [ 19.315621][ T332] irq event stamp: 0 [ 19.315622][ T332] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.315625][ T332] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.315631][ T332] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.315633][ T332] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.315635][ T332] Preemption disabled at: [ 19.315635][ T332] [] vprintk_emit+0x31b/0x3e0 [ 19.315643][ T332] CPU: 3 UID: 0 PID: 332 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.315646][ T332] Tainted: [W]=WARN [ 19.315647][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.315648][ T332] Call Trace: [ 19.315650][ T332] [ 19.315651][ T332] dump_stack_lvl+0x6f/0xa0 [ 19.315656][ T332] ? vprintk_emit+0x31b/0x3e0 [ 19.315658][ T332] __might_resched.cold+0x1fe/0x2c1 [ 19.315661][ T332] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.315663][ T332] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.315666][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315670][ T332] __kmalloc_noprof+0x443/0x760 [ 19.315673][ T332] ? __rwlock_init+0x150/0x150 [ 19.315676][ T332] ? alloc_buf.isra.0+0x4b/0x260 [ 19.315679][ T332] ? do_raw_spin_unlock+0x59/0x250 [ 19.315681][ T332] alloc_buf.isra.0+0x4b/0x260 [ 19.315683][ T332] put_chars+0x1e1/0x2f0 [ 19.315685][ T332] ? __send_to_port+0x420/0x420 [ 19.315687][ T332] ? console_prepend_replay+0x20/0x20 [ 19.315689][ T332] hvc_console_print+0x292/0x780 [ 19.315692][ T332] ? hvc_write+0x3a0/0x3a0 [ 19.315693][ T332] ? vsnprintf+0x668/0x1700 [ 19.315697][ T332] ? __rwlock_init+0x150/0x150 [ 19.315698][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315700][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315702][ T332] console_emit_next_record+0x22f/0x4c0 [ 19.315705][ T332] ? devkmsg_read+0x4b0/0x4b0 [ 19.315707][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315708][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315710][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315712][ T332] ? lock_acquire+0x13c/0x160 [ 19.315713][ T332] ? console_flush_one_record+0x111/0x710 [ 19.315715][ T332] console_flush_one_record+0x46f/0x710 [ 19.315717][ T332] ? console_emit_next_record+0x4c0/0x4c0 [ 19.315720][ T332] console_unlock+0xee/0x1f0 [ 19.315722][ T332] ? lock_acquire+0x13c/0x160 [ 19.315723][ T332] ? console_flush_one_record+0x710/0x710 [ 19.315725][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315726][ T332] ? lock_release+0x184/0x1f0 [ 19.315728][ T332] ? lock_acquire+0x60/0x160 [ 19.315729][ T332] ? __rcu_read_lock+0x30/0x70 [ 19.315731][ T332] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.315733][ T332] ? vprintk_emit+0x320/0x3e0 [ 19.315735][ T332] vprintk_emit+0x37c/0x3e0 [ 19.315738][ T332] ? wake_up_klogd_work_func+0x90/0x90 [ 19.315740][ T332] ? netdev_run_todo+0x2a8/0xfd0 [ 19.315743][ T332] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.315746][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315748][ T332] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 19.315751][ T332] _printk+0xc7/0x100 [ 19.315754][ T332] ? snapshot_read.cold+0x21/0x21 [ 19.315756][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315758][ T332] ? ip6_tunnel_cleanup+0x100/0x100 [ip6_tunnel] [ 19.315759][ T332] ? __up_write+0x23d/0x5f0 [ 19.315761][ T332] ? __up_write+0x2e5/0x5f0 [ 19.315762][ T332] ? lock_release+0x184/0x1f0 [ 19.315764][ T332] ? __up_write+0x2c7/0x5f0 [ 19.315765][ T332] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.315767][ T332] do_one_initcall+0x124/0x4f0 [ 19.315769][ T332] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.315772][ T332] ? do_init_module+0xae/0x8a0 [ 19.315774][ T332] ? kasan_unpoison+0x44/0x70 [ 19.315777][ T332] do_init_module+0x2ad/0x8a0 [ 19.315780][ T332] ? free_module+0x470/0x470 [ 19.315782][ T332] ? kfree+0x123/0x590 [ 19.315784][ T332] load_module+0x1424/0x1bb0 [ 19.315787][ T332] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.315789][ T332] ? lock_release+0x184/0x1f0 [ 19.315791][ T332] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.315793][ T332] ? lock_acquire+0x13c/0x160 [ 19.315795][ T332] init_module_from_file+0x11f/0x1a0 [ 19.315797][ T332] ? __do_sys_init_module+0x220/0x220 [ 19.315799][ T332] ? rcu_read_unlock+0x20/0x70 [ 19.315802][ T332] ? handle_pte_fault+0x426/0x710 [ 19.315804][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315806][ T332] ? ovl_mmap+0x270/0x270 [ 19.315810][ T332] ? __rwlock_init+0x150/0x150 [ 19.315812][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315814][ T332] ? lock_release+0x184/0x1f0 [ 19.315815][ T332] ? do_raw_spin_unlock+0x59/0x250 [ 19.315817][ T332] idempotent_init_module+0x37b/0x7c0 [ 19.315819][ T332] ? init_module_from_file+0x1a0/0x1a0 [ 19.315822][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315823][ T332] ? rcu_is_watching+0x16/0xd0 [ 19.315825][ T332] ? cap_capable+0x1d7/0x3d0 [ 19.315829][ T332] __x64_sys_finit_module+0xdf/0x190 [ 19.315831][ T332] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.315833][ T332] do_syscall_64+0xff/0x530 [ 19.315835][ T332] ? exc_page_fault+0xee/0x100 [ 19.315837][ T332] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.315839][ T332] RIP: 0033:0x7f5aa494837d [ 19.315841][ T332] 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 [ 19.315843][ T332] RSP: 002b:00007ffe6e167478 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.315846][ T332] RAX: ffffffffffffffda RBX: 0000560fefe56810 RCX: 00007f5aa494837d [ 19.315848][ T332] RDX: 0000000000000000 RSI: 0000560fb0eceffd RDI: 0000000000000000 [ 19.315849][ T332] RBP: 00007ffe6e167510 R08: 0000000000000000 R09: 0000000000000000 [ 19.315849][ T332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fb0eceffd [ 19.315850][ T332] R13: 0000560fefe56960 R14: 0000000000040000 R15: 0000000000000000 [ 19.315852][ T332] [ 26.472523][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.472544][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.472547][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.472549][ C1] preempt_count: 303, expected: 0 [ 26.472550][ C1] RCU nest depth: 3, expected: 0 [ 26.472552][ C1] INFO: lockdep is turned off. [ 26.472553][ C1] irq event stamp: 610195 [ 26.472555][ C1] hardirqs last enabled at (610194): [] __down_trylock_console_sem+0x86/0xa0 [ 26.472564][ C1] hardirqs last disabled at (610195): [] console_emit_next_record+0x3d4/0x4c0 [ 26.472573][ C1] softirqs last enabled at (610044): [] handle_softirqs+0x67c/0x900 [ 26.472577][ C1] softirqs last disabled at (610087): [] __irq_exit_rcu+0x145/0x1c0 [ 26.472580][ C1] Preemption disabled at: [ 26.472581][ C1] [<0000000000000000>] 0x0 [ 26.472590][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.472595][ C1] Tainted: [W]=WARN [ 26.472596][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.472598][ C1] Call Trace: [ 26.472600][ C1] [ 26.472603][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.472609][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.472614][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.472618][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472622][ C1] __kmalloc_noprof+0x443/0x760 [ 26.472627][ C1] ? __rwlock_init+0x150/0x150 [ 26.472630][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.472635][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.472637][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.472640][ C1] put_chars+0x1e1/0x2f0 [ 26.472643][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 26.472645][ C1] ? __send_to_port+0x420/0x420 [ 26.472648][ C1] ? console_prepend_replay+0x20/0x20 [ 26.472651][ C1] hvc_console_print+0x292/0x780 [ 26.472656][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.472658][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.472661][ C1] ? __rwlock_init+0x150/0x150 [ 26.472663][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472665][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472668][ C1] ? lock_acquire+0x13c/0x160 [ 26.472671][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.472674][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.472677][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472679][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472681][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472684][ C1] ? lock_acquire+0x13c/0x160 [ 26.472687][ C1] ? console_flush_one_record+0x111/0x710 [ 26.472689][ C1] console_flush_one_record+0x46f/0x710 [ 26.472692][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.472696][ C1] console_unlock+0xee/0x1f0 [ 26.472698][ C1] ? lock_acquire+0x13c/0x160 [ 26.472701][ C1] ? console_flush_one_record+0x710/0x710 [ 26.472703][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472705][ C1] ? lock_release+0x184/0x1f0 [ 26.472707][ C1] ? lock_acquire+0x60/0x160 [ 26.472709][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.472713][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.472715][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.472718][ C1] vprintk_emit+0x37c/0x3e0 [ 26.472721][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.472724][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.472727][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472729][ C1] ? lock_acquire+0x13c/0x160 [ 26.472732][ C1] _printk+0xc7/0x100 [ 26.472736][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.472738][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.472743][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.472747][ C1] ? idr_get_free+0x830/0x830 [ 26.472750][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.472753][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.472759][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.472764][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.472767][ C1] ? sock_def_readable+0x156/0x480 [ 26.472771][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.472775][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472777][ C1] ? lock_release+0x184/0x1f0 [ 26.472780][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.472783][ C1] ? lock_acquire+0x13c/0x160 [ 26.472785][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472788][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.472792][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.472795][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.472798][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.472801][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.472803][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472806][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.472808][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.472810][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.472813][ C1] ? lock_acquire+0x13c/0x160 [ 26.472816][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.472818][ C1] ? tc_run+0x8b/0x7e0 [ 26.472821][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.472823][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.472825][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472828][ C1] ? lock_acquire+0x13c/0x160 [ 26.472831][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.472835][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.472838][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.472840][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.472844][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.472849][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.472852][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.472856][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.472858][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472861][ C1] ? lock_acquire+0x13c/0x160 [ 26.472863][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472865][ C1] ? lock_release+0x184/0x1f0 [ 26.472868][ C1] ip6_finish_output+0x646/0xda0 [ 26.472871][ C1] ip6_output+0x23f/0x7f0 [ 26.472874][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.472876][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.472880][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472883][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.472884][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.472886][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472888][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.472890][ C1] ? lock_acquire+0x13c/0x160 [ 26.472892][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472895][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.472900][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.472903][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.472906][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.472909][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.472912][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.472914][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.472917][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.472919][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472922][ C1] ? lock_acquire+0x13c/0x160 [ 26.472924][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.472926][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.472929][ C1] call_timer_fn+0x160/0x4d0 [ 26.472932][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.472935][ C1] ? debug_object_active_state+0x430/0x430 [ 26.472940][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472943][ C1] __run_timers+0x68f/0xaa0 [ 26.472945][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.472949][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.472952][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.472955][ C1] ? __rwlock_init+0x150/0x150 [ 26.472959][ C1] run_timer_softirq+0xf0/0x160 [ 26.472962][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.472964][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.472966][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472969][ C1] handle_softirqs+0x1d3/0x900 [ 26.472972][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.472974][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.472976][ C1] ? lock_release+0x184/0x1f0 [ 26.472979][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.472981][ C1] irq_exit_rcu+0xe/0x30 [ 26.472983][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.472986][ C1] [ 26.472987][ C1] [ 26.472988][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.472992][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.472996][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.473000][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.473003][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.473007][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.473009][ C1] RDX: 0000000000000001 RSI: ffffffffb908d860 RDI: ffffffffb68f0307 [ 26.473010][ C1] RBP: 0000000000000000 R08: ffffffffb8d80421 R09: 1fe2200006a563a2 [ 26.473011][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.473013][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.473015][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.473018][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.473027][ C1] default_idle+0x9/0x10 [ 26.473030][ C1] default_idle_call+0x6e/0xb0 [ 26.473033][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.473035][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.473038][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.473041][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.473043][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.473046][ C1] do_idle+0xd8/0x190 [ 26.473048][ C1] cpu_startup_entry+0x53/0x70 [ 26.473050][ C1] start_secondary+0x204/0x2b0 [ 26.473053][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.473056][ C1] common_startup_64+0x13e/0x148 [ 26.473062][ C1] [ 29.669915][ T427] br1: port 1(veth1) entered disabled state [ 29.669933][ T427] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.669936][ T427] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 427, name: ip [ 29.669938][ T427] preempt_count: 202, expected: 0 [ 29.669940][ T427] RCU nest depth: 0, expected: 0 [ 29.669941][ T427] INFO: lockdep is turned off. [ 29.669943][ T427] irq event stamp: 0 [ 29.669944][ T427] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 29.669949][ T427] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 29.669957][ T427] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 29.669959][ T427] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 29.669962][ T427] Preemption disabled at: [ 29.669963][ T427] [<0000000000000000>] 0x0 [ 29.669969][ T427] CPU: 2 UID: 0 PID: 427 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.669973][ T427] Tainted: [W]=WARN [ 29.669974][ T427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.669977][ T427] Call Trace: [ 29.669979][ T427] [ 29.669980][ T427] dump_stack_lvl+0x6f/0xa0 [ 29.669987][ T427] __might_resched.cold+0x1fe/0x2c1 [ 29.669992][ T427] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.669996][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670001][ T427] __kmalloc_noprof+0x443/0x760 [ 29.670006][ T427] ? __rwlock_init+0x150/0x150 [ 29.670009][ T427] ? alloc_buf.isra.0+0x4b/0x260 [ 29.670014][ T427] ? do_raw_spin_unlock+0x59/0x250 [ 29.670016][ T427] alloc_buf.isra.0+0x4b/0x260 [ 29.670019][ T427] put_chars+0x1e1/0x2f0 [ 29.670025][ T427] ? __send_to_port+0x420/0x420 [ 29.670027][ T427] ? printk_get_next_message+0x240/0x650 [ 29.670032][ T427] hvc_console_print+0x292/0x780 [ 29.670036][ T427] ? hvc_write+0x3a0/0x3a0 [ 29.670041][ T427] ? __rwlock_init+0x150/0x150 [ 29.670043][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670046][ T427] ? lock_acquire+0x13c/0x160 [ 29.670049][ T427] console_emit_next_record+0x22f/0x4c0 [ 29.670052][ T427] ? devkmsg_read+0x4b0/0x4b0 [ 29.670055][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670057][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670060][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670062][ T427] ? lock_acquire+0x13c/0x160 [ 29.670065][ T427] ? console_flush_one_record+0x111/0x710 [ 29.670067][ T427] console_flush_one_record+0x46f/0x710 [ 29.670070][ T427] ? console_emit_next_record+0x4c0/0x4c0 [ 29.670074][ T427] console_unlock+0xee/0x1f0 [ 29.670076][ T427] ? lock_acquire+0x13c/0x160 [ 29.670079][ T427] ? console_flush_one_record+0x710/0x710 [ 29.670081][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670083][ T427] ? lock_release+0x184/0x1f0 [ 29.670085][ T427] ? lock_acquire+0x60/0x160 [ 29.670087][ T427] ? __rcu_read_lock+0x30/0x70 [ 29.670090][ T427] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.670093][ T427] ? vprintk_emit+0x320/0x3e0 [ 29.670096][ T427] vprintk_emit+0x37c/0x3e0 [ 29.670099][ T427] ? wake_up_klogd_work_func+0x90/0x90 [ 29.670101][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670104][ T427] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.670107][ T427] ? trace_hardirqs_on+0x36/0x40 [ 29.670110][ T427] _printk+0xc7/0x100 [ 29.670114][ T427] ? snapshot_read.cold+0x21/0x21 [ 29.670117][ T427] ? ipv6_mc_down+0x17e/0x2d0 [ 29.670123][ T427] br_set_state+0x22f/0x430 [bridge] [ 29.670143][ T427] br_stp_disable_port+0x11f/0x390 [bridge] [ 29.670157][ T427] br_device_event+0x7b5/0x8f0 [bridge] [ 29.670171][ T427] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 29.670175][ T427] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 29.670179][ T427] ? addrconf_notify+0x2c8/0xf30 [ 29.670183][ T427] notifier_call_chain+0xae/0x300 [ 29.670187][ T427] __dev_notify_flags+0x23c/0x3c0 [ 29.670192][ T427] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.670194][ T427] ? netif_change_name+0x8c0/0x8c0 [ 29.670197][ T427] ? netif_set_allmulti+0x250/0x250 [ 29.670200][ T427] ? __kernel_text_address+0x12/0x30 [ 29.670203][ T427] ? write_profile+0xf0/0xf0 [ 29.670206][ T427] ? unwind_get_return_address+0x67/0xd0 [ 29.670210][ T427] netif_change_flags+0xfe/0x190 [ 29.670213][ T427] do_setlink.isra.0+0x1cc3/0x2750 [ 29.670217][ T427] ? stack_trace_save+0x93/0xc0 [ 29.670220][ T427] ? rtnl_link_get_size+0x350/0x350 [ 29.670221][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670224][ T427] ? stack_depot_save_flags+0x1bc/0x790 [ 29.670229][ T427] ? kasan_save_stack+0x3d/0x50 [ 29.670232][ T427] ? kasan_save_stack+0x2f/0x50 [ 29.670234][ T427] ? kasan_save_track+0x14/0x30 [ 29.670236][ T427] ? __kasan_kmalloc+0x7b/0x90 [ 29.670238][ T427] ? __kmalloc_cache_noprof+0x29a/0x620 [ 29.670241][ T427] ? rtnl_newlink+0x124/0x11c0 [ 29.670242][ T427] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.670244][ T427] ? netlink_rcv_skb+0x14e/0x3a0 [ 29.670247][ T427] ? netlink_unicast+0x486/0x750 [ 29.670249][ T427] ? netlink_sendmsg+0x735/0xc60 [ 29.670251][ T427] ? ____sys_sendmsg+0x415/0x880 [ 29.670254][ T427] ? ___sys_sendmsg+0x14e/0x1d0 [ 29.670256][ T427] ? __sys_sendmsg+0x12c/0x1d0 [ 29.670258][ T427] ? do_syscall_64+0xff/0x530 [ 29.670261][ T427] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.670265][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670267][ T427] ? lock_acquire+0x13c/0x160 [ 29.670269][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670271][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670273][ T427] ? trace_contention_end+0xb3/0x180 [ 29.670277][ T427] ? __mutex_lock+0x1db/0x1ea0 [ 29.670279][ T427] ? __mutex_lock+0x9a3/0x1ea0 [ 29.670280][ T427] ? rtnl_newlink+0x9a8/0x11c0 [ 29.670283][ T427] ? ww_mutex_lock+0x160/0x160 [ 29.670286][ T427] ? __rtnl_newlink+0x3fa/0xa50 [ 29.670288][ T427] rtnl_newlink+0x9f1/0x11c0 [ 29.670291][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670293][ T427] ? rtnl_bridge_getlink+0x850/0x850 [ 29.670295][ T427] ? lock_acquire+0x13c/0x160 [ 29.670297][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670299][ T427] ? is_bpf_text_address+0x3e/0x110 [ 29.670303][ T427] ? is_bpf_text_address+0x72/0x110 [ 29.670305][ T427] ? kernel_text_address+0x149/0x170 [ 29.670307][ T427] ? __kernel_text_address+0x12/0x30 [ 29.670309][ T427] ? write_profile+0xf0/0xf0 [ 29.670310][ T427] ? unwind_get_return_address+0x67/0xd0 [ 29.670312][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670314][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670316][ T427] ? cap_capable+0x1d7/0x3d0 [ 29.670320][ T427] ? lock_acquire+0x13c/0x160 [ 29.670322][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670324][ T427] ? rtnl_bridge_getlink+0x850/0x850 [ 29.670326][ T427] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.670328][ T427] ? rtnl_link_fill+0x920/0x920 [ 29.670330][ T427] ? filter_irq_stacks+0xd0/0xd0 [ 29.670332][ T427] ? stack_depot_save_flags+0x1bc/0x790 [ 29.670335][ T427] netlink_rcv_skb+0x14e/0x3a0 [ 29.670337][ T427] ? rtnl_link_fill+0x920/0x920 [ 29.670339][ T427] ? lock_release+0x184/0x1f0 [ 29.670341][ T427] ? netlink_ack+0xcf0/0xcf0 [ 29.670342][ T427] ? __netlink_lookup+0xb9/0x6b0 [ 29.670346][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670348][ T427] ? lock_release+0x184/0x1f0 [ 29.670350][ T427] netlink_unicast+0x486/0x750 [ 29.670353][ T427] ? netlink_attachskb+0x810/0x810 [ 29.670355][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670357][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670359][ T427] ? lock_acquire+0x13c/0x160 [ 29.670362][ T427] netlink_sendmsg+0x735/0xc60 [ 29.670364][ T427] ? netlink_unicast+0x750/0x750 [ 29.670367][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670369][ T427] ? lock_release+0x184/0x1f0 [ 29.670371][ T427] ____sys_sendmsg+0x415/0x880 [ 29.670373][ T427] ? copy_msghdr_from_user+0x279/0x420 [ 29.670375][ T427] ? get_timestamp.constprop.0+0x390/0x390 [ 29.670377][ T427] ? move_addr_to_kernel+0x40/0x40 [ 29.670379][ T427] ? filter_irq_stacks+0xd0/0xd0 [ 29.670382][ T427] ___sys_sendmsg+0x14e/0x1d0 [ 29.670385][ T427] ? copy_msghdr_from_user+0x420/0x420 [ 29.670392][ T427] __sys_sendmsg+0x12c/0x1d0 [ 29.670394][ T427] ? __sys_sendmsg_sock+0x20/0x20 [ 29.670398][ T427] ? rcu_is_watching+0x16/0xd0 [ 29.670400][ T427] do_syscall_64+0xff/0x530 [ 29.670402][ T427] ? exc_page_fault+0xee/0x100 [ 29.670405][ T427] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.670407][ T427] RIP: 0033:0x7ff9e2d0254e [ 29.670409][ T427] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 29.670412][ T427] RSP: 002b:00007fffd5d7c6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.670416][ T427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9e2d0254e [ 29.670418][ T427] RDX: 0000000000000000 RSI: 00007fffd5d7c760 RDI: 0000000000000005 [ 29.670419][ T427] RBP: 00007fffd5d7c6c0 R08: 0000000000000000 R09: 0000000000000000 [ 29.670420][ T427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912e16 [ 29.670421][ T427] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd5d7ce20 [ 29.670424][ T427] [ 29.715261][ T427] ip (427) used greatest stack depth: 23016 bytes left [ 29.737952][ T428] br1: port 2(veth2) entered disabled state [ 29.753004][ T429] veth2: left allmulticast mode [ 29.753182][ T429] veth2: left promiscuous mode [ 29.753384][ T429] br1: port 2(veth2) entered disabled state [ 29.754003][ T429] veth1: left allmulticast mode [ 29.758466][ T429] veth1: left promiscuous mode [ 29.758672][ T429] br1: port 1(veth1) entered disabled state