[ 10.522608][ T193] ip (193) used greatest stack depth: 24400 bytes left [ 10.522625][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.522628][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: ip [ 10.522630][ T193] preempt_count: 2, expected: 0 [ 10.522630][ T193] RCU nest depth: 0, expected: 0 [ 10.522631][ T193] locks held by ip/193: 5, last CPU#1: [ 10.522634][ T193] #0: ffffffffa48027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.522646][ T193] #1: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.522652][ T193] #2: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.522656][ T193] #3: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.522660][ T193] #4: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.522664][ T193] irq event stamp: 24964 [ 10.522665][ T193] hardirqs last enabled at (24963): [] __down_trylock_console_sem+0x86/0xa0 [ 10.522667][ T193] hardirqs last disabled at (24964): [] console_emit_next_record+0x3d4/0x4c0 [ 10.522669][ T193] softirqs last enabled at (23676): [] netlink_release+0x17b/0xcf0 [ 10.522673][ T193] softirqs last disabled at (23674): [] netlink_release+0xd2/0xcf0 [ 10.522675][ T193] Preemption disabled at: [ 10.522676][ T193] [<0000000000000000>] 0x0 [ 10.522683][ T193] CPU: 1 UID: 0 PID: 193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.522686][ T193] Tainted: [W]=WARN [ 10.522687][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.522689][ T193] Call Trace: [ 10.522690][ T193] [ 10.522692][ T193] dump_stack_lvl+0x6f/0xa0 [ 10.522698][ T193] __might_resched.cold+0x1fe/0x2c1 [ 10.522702][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.522706][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 10.522712][ T193] __kmalloc_noprof+0x443/0x760 [ 10.522714][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 10.522719][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 10.522722][ T193] alloc_buf.isra.0+0x4b/0x260 [ 10.522725][ T193] put_chars+0x1e1/0x2f0 [ 10.522728][ T193] ? __send_to_port+0x420/0x420 [ 10.522729][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.522734][ T193] ? validate_chain+0x38b/0xc20 [ 10.522740][ T193] hvc_console_print+0x292/0x780 [ 10.522749][ T193] ? hvc_write+0x3a0/0x3a0 [ 10.522751][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.522754][ T193] ? lock_acquire+0x13c/0x160 [ 10.522758][ T193] console_emit_next_record+0x22f/0x4c0 [ 10.522762][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 10.522764][ T193] ? console_flush_one_record+0x106/0x710 [ 10.522767][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.522769][ T193] ? lock_acquire+0x13c/0x160 [ 10.522774][ T193] console_flush_one_record+0x46f/0x710 [ 10.522778][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 10.522780][ T193] ? __lock_acquire+0x518/0xc20 [ 10.522785][ T193] console_unlock+0xee/0x1f0 [ 10.522788][ T193] ? console_flush_one_record+0x710/0x710 [ 10.522790][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.522792][ T193] ? lock_acquire+0x60/0x160 [ 10.522796][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.522798][ T193] ? vprintk_emit+0x320/0x3e0 [ 10.522801][ T193] vprintk_emit+0x37c/0x3e0 [ 10.522805][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 10.522809][ T193] ? __lock_acquire+0x518/0xc20 [ 10.522812][ T193] _printk+0xc7/0x100 [ 10.522816][ T193] ? snapshot_read.cold+0x21/0x21 [ 10.522819][ T193] ? do_raw_spin_lock+0x131/0x280 [ 10.522821][ T193] ? __rwlock_init+0x150/0x150 [ 10.522826][ T193] ? do_raw_spin_lock+0x131/0x280 [ 10.522828][ T193] do_exit.cold+0x82/0x9c [ 10.522832][ T193] ? exit_notify+0x890/0x890 [ 10.522834][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 10.522837][ T193] ? rcu_is_watching+0x16/0xd0 [ 10.522841][ T193] do_group_exit+0xb8/0x370 [ 10.522844][ T193] __x64_sys_exit_group+0x3c/0x50 [ 10.522846][ T193] x64_sys_call+0x1567/0x1570 [ 10.522848][ T193] do_syscall_64+0xff/0x530 [ 10.522851][ T193] ? exc_page_fault+0xee/0x100 [ 10.522855][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.522857][ T193] RIP: 0033:0x7f7a70b2b1b8 [ 10.522859][ T193] Code: Unable to access opcode bytes at 0x7f7a70b2b18e. [ 10.522860][ T193] RSP: 002b:00007ffde271b708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.522863][ T193] RAX: ffffffffffffffda RBX: 00007f7a70c5bf88 RCX: 00007f7a70b2b1b8 [ 10.522864][ T193] RDX: 00007f7a70875fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.522865][ T193] RBP: 00007ffde271b760 R08: 0000000000000000 R09: 0000000000008010 [ 10.522866][ T193] R10: 00007ffde271b520 R11: 0000000000000246 R12: 0000000000000001 [ 10.522867][ T193] R13: 0000000000000000 R14: 00007f7a70c5a680 R15: 00007f7a70c5bfa0 [ 10.522875][ T193] [ 12.027446][ T251] gre: GRE over IPv4 demultiplexer driver [ 12.027463][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.027465][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 12.027467][ T251] preempt_count: 1, expected: 0 [ 12.027468][ T251] RCU nest depth: 0, expected: 0 [ 12.027469][ T251] locks held by modprobe/251: 4, last CPU#1: [ 12.027471][ T251] #0: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.027483][ T251] #1: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.027488][ T251] #2: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.027491][ T251] #3: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.027495][ T251] irq event stamp: 34806 [ 12.027496][ T251] hardirqs last enabled at (34805): [] __down_trylock_console_sem+0x86/0xa0 [ 12.027499][ T251] hardirqs last disabled at (34806): [] console_emit_next_record+0x3d4/0x4c0 [ 12.027501][ T251] softirqs last enabled at (33152): [] handle_softirqs+0x67c/0x900 [ 12.027504][ T251] softirqs last disabled at (33145): [] __irq_exit_rcu+0x145/0x1c0 [ 12.027507][ T251] Preemption disabled at: [ 12.027507][ T251] [] vprintk_emit+0x31b/0x3e0 [ 12.027513][ T251] CPU: 1 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.027517][ T251] Tainted: [W]=WARN [ 12.027518][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.027519][ T251] Call Trace: [ 12.027521][ T251] [ 12.027522][ T251] dump_stack_lvl+0x6f/0xa0 [ 12.027528][ T251] ? vprintk_emit+0x31b/0x3e0 [ 12.027530][ T251] __might_resched.cold+0x1fe/0x2c1 [ 12.027534][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.027539][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 12.027544][ T251] __kmalloc_noprof+0x443/0x760 [ 12.027546][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 12.027551][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.027554][ T251] alloc_buf.isra.0+0x4b/0x260 [ 12.027557][ T251] put_chars+0x1e1/0x2f0 [ 12.027559][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 12.027561][ T251] ? __send_to_port+0x420/0x420 [ 12.027564][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.027567][ T251] ? validate_chain+0x38b/0xc20 [ 12.027571][ T251] hvc_console_print+0x292/0x780 [ 12.027574][ T251] ? __lock_acquire+0x518/0xc20 [ 12.027576][ T251] ? __lock_acquire+0x518/0xc20 [ 12.027580][ T251] ? hvc_write+0x3a0/0x3a0 [ 12.027581][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 12.027584][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.027587][ T251] ? lock_acquire+0x13c/0x160 [ 12.027591][ T251] console_emit_next_record+0x22f/0x4c0 [ 12.027595][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 12.027597][ T251] ? console_flush_one_record+0x106/0x710 [ 12.027600][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.027602][ T251] ? lock_acquire+0x13c/0x160 [ 12.027606][ T251] console_flush_one_record+0x46f/0x710 [ 12.027610][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 12.027612][ T251] ? __lock_acquire+0x518/0xc20 [ 12.027617][ T251] console_unlock+0xee/0x1f0 [ 12.027620][ T251] ? console_flush_one_record+0x710/0x710 [ 12.027622][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.027624][ T251] ? lock_acquire+0x60/0x160 [ 12.027627][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.027629][ T251] ? vprintk_emit+0x320/0x3e0 [ 12.027632][ T251] vprintk_emit+0x37c/0x3e0 [ 12.027637][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 12.027642][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.027645][ T251] _printk+0xc7/0x100 [ 12.027649][ T251] ? snapshot_read.cold+0x21/0x21 [ 12.027655][ T251] ? do_one_initcall+0x113/0x4f0 [ 12.027658][ T251] gre_init+0x15/0x1000 [gre] [ 12.027660][ T251] do_one_initcall+0x124/0x4f0 [ 12.027663][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.027667][ T251] ? do_init_module+0xae/0x8a0 [ 12.027671][ T251] ? kasan_unpoison+0x44/0x70 [ 12.027675][ T251] do_init_module+0x2ad/0x8a0 [ 12.027679][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 12.027683][ T251] ? free_module+0x470/0x470 [ 12.027686][ T251] ? kfree+0x123/0x590 [ 12.027690][ T251] load_module+0x1424/0x1bb0 [ 12.027698][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.027703][ T251] ? backing_file_read_iter+0x541/0x790 [ 12.027706][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.027710][ T251] init_module_from_file+0x11f/0x1a0 [ 12.027713][ T251] ? __do_sys_init_module+0x220/0x220 [ 12.027721][ T251] ? __rwlock_init+0x150/0x150 [ 12.027725][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.027728][ T251] idempotent_init_module+0x37b/0x7c0 [ 12.027731][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 12.027738][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.027740][ T251] ? cap_capable+0x1d7/0x3d0 [ 12.027747][ T251] __x64_sys_finit_module+0xdf/0x190 [ 12.027749][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.027753][ T251] do_syscall_64+0xff/0x530 [ 12.027754][ T251] ? exc_page_fault+0xee/0x100 [ 12.027757][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.027759][ T251] RIP: 0033:0x7fc00411c37d [ 12.027763][ T251] 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 [ 12.027764][ T251] RSP: 002b:00007ffc5597c848 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.027767][ T251] RAX: ffffffffffffffda RBX: 0000557adea46a40 RCX: 00007fc00411c37d [ 12.027768][ T251] RDX: 0000000000000000 RSI: 0000557ac2c25ffd RDI: 0000000000000001 [ 12.027769][ T251] RBP: 00007ffc5597c8e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.027770][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ac2c25ffd [ 12.027771][ T251] R13: 0000557adea46a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.027778][ T251] [ 12.072537][ T251] ip_gre: GRE over IPv4 tunneling driver [ 12.241536][ T257] ip (257) used greatest stack depth: 23864 bytes left [ 12.403781][ T261] GACT probability NOT on [ 12.530716][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 12.611484][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.611594][ T10] [ 12.611595][ T10] ============================= [ 12.611596][ T10] WARNING: suspicious RCU usage [ 12.611598][ T10] 7.2.0-virtme #1 Tainted: G W [ 12.611600][ T10] ----------------------------- [ 12.611601][ T10] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.611602][ T10] [ 12.611602][ T10] other info that might help us debug this: [ 12.611602][ T10] [ 12.611603][ T10] [ 12.611603][ T10] rcu_scheduler_active = 2, debug_locks = 1 [ 12.611604][ T10] locks held by kworker/0:1/10: 12, last CPU#0: [ 12.611606][ T10] #0: ff11000008e10f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.611620][ T10] #1: ffa00000000a7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.611624][ T10] #2: ff11000005716d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.611630][ T10] #3: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.611633][ T10] #4: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.611637][ T10] #5: ffffffffa4980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.611643][ T10] #6: ff1100000cae8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.611647][ T10] #7: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.611653][ T10] #8: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.611658][ T10] #9: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.611662][ T10] #10: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.611666][ T10] #11: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.611670][ T10] [ 12.611670][ T10] stack backtrace: [ 12.611673][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.611676][ T10] Tainted: [W]=WARN [ 12.611677][ T10] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.611679][ T10] Workqueue: mld mld_ifc_work [ 12.611683][ T10] Call Trace: [ 12.611685][ T10] [ 12.611686][ T10] dump_stack_lvl+0x6f/0xa0 [ 12.611693][ T10] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.611699][ T10] __might_resched+0x2ac/0x390 [ 12.611704][ T10] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.611707][ T10] ? __kmalloc_noprof+0xdb/0x760 [ 12.611713][ T10] __kmalloc_noprof+0x443/0x760 [ 12.611715][ T10] ? alloc_buf.isra.0+0x4b/0x260 [ 12.611721][ T10] ? do_raw_spin_unlock+0x59/0x250 [ 12.611724][ T10] alloc_buf.isra.0+0x4b/0x260 [ 12.611727][ T10] put_chars+0x1e1/0x2f0 [ 12.611730][ T10] ? __send_to_port+0x420/0x420 [ 12.611733][ T10] ? validate_chain+0x34a/0xc20 [ 12.611739][ T10] hvc_console_print+0x292/0x780 [ 12.611747][ T10] ? hvc_write+0x3a0/0x3a0 [ 12.611749][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.611754][ T10] ? lock_acquire+0x13c/0x160 [ 12.611758][ T10] console_emit_next_record+0x22f/0x4c0 [ 12.611762][ T10] ? devkmsg_read+0x4b0/0x4b0 [ 12.611764][ T10] ? console_flush_one_record+0x106/0x710 [ 12.611767][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.611770][ T10] ? lock_acquire+0x13c/0x160 [ 12.611774][ T10] console_flush_one_record+0x46f/0x710 [ 12.611779][ T10] ? console_emit_next_record+0x4c0/0x4c0 [ 12.611781][ T10] ? __lock_acquire+0x518/0xc20 [ 12.611786][ T10] console_unlock+0xee/0x1f0 [ 12.611789][ T10] ? console_flush_one_record+0x710/0x710 [ 12.611791][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.611794][ T10] ? lock_acquire+0x60/0x160 [ 12.611798][ T10] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.611800][ T10] ? vprintk_emit+0x320/0x3e0 [ 12.611803][ T10] vprintk_emit+0x37c/0x3e0 [ 12.611808][ T10] ? wake_up_klogd_work_func+0x90/0x90 [ 12.611811][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.611816][ T10] _printk+0xc7/0x100 [ 12.611819][ T10] ? snapshot_read.cold+0x21/0x21 [ 12.611820][ T10] ? ___ratelimit+0x4e7/0xa00 [ 12.611827][ T10] ? idr_get_free+0x830/0x830 [ 12.611832][ T10] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.611837][ T10] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.611841][ T10] ? ret_from_fork_asm+0x11/0x20 [ 12.611845][ T10] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.611848][ T10] ? stack_trace_save+0x93/0xc0 [ 12.611851][ T10] ? filter_irq_stacks+0xd0/0xd0 [ 12.611853][ T10] ? netif_skb_features+0x658/0x1430 [ 12.611856][ T10] ? mark_lock_irq+0x390/0x9c0 [ 12.611857][ T10] ? lock_acquire+0x13c/0x160 [ 12.611860][ T10] ? skb_network_protocol+0x3b0/0x3b0 [ 12.611863][ T10] ? save_trace+0xe8/0x280 [ 12.611868][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.611870][ T10] dev_hard_start_xmit+0xf4/0x620 [ 12.611874][ T10] ? validate_xmit_skb_list+0xb3/0x150 [ 12.611877][ T10] sch_direct_xmit+0x13d/0xaa0 [ 12.611882][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.611885][ T10] ? dequeue_skb+0x1db0/0x1db0 [ 12.611887][ T10] ? __rcu_read_lock+0x30/0x70 [ 12.611889][ T10] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.611891][ T10] ? lock_acquire+0x13c/0x160 [ 12.611897][ T10] __dev_xmit_skb+0xecc/0x1be0 [ 12.611902][ T10] ? alloc_netdev_dummy+0x30/0x30 [ 12.611903][ T10] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.611907][ T10] ? rcu_is_watching+0x16/0xd0 [ 12.611909][ T10] ? lock_acquire+0x13c/0x160 [ 12.611914][ T10] __dev_queue_xmit+0x942/0x1b80 [ 12.611917][ T10] ? __lock_acquire+0x518/0xc20 [ 12.611922][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.611923][ T10] ? find_held_lock+0x2b/0x80 [ 12.611925][ T10] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.611938][ T10] ip6_finish_output2+0x423/0x1300 [ 12.611942][ T10] ? ip6_dst_lookup+0x80/0x80 [ 12.611944][ T10] ? find_held_lock+0x2b/0x80 [ 12.611947][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.611950][ T10] ? ip6_mtu+0x15d/0x310 [ 12.611955][ T10] ip6_finish_output+0x646/0xda0 [ 12.611960][ T10] ip6_output+0x23f/0x7f0 [ 12.611963][ T10] ? ip6_finish_output+0xda0/0xda0 [ 12.611964][ T10] ? __lock_release.isra.0+0x69/0x1a0 [ 12.611966][ T10] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.611970][ T10] ? mark_held_locks+0x40/0x70 [ 12.611973][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.611976][ T10] ? __local_bh_enable_ip+0xaa/0x150 [ 12.611978][ T10] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.611982][ T10] mld_sendpack+0x9d6/0xec0 [ 12.611987][ T10] ? mld_dad_start_work+0x240/0x240 [ 12.611994][ T10] ? mld_send_cr+0x50f/0x820 [ 12.611999][ T10] mld_ifc_work+0x36/0x190 [ 12.612001][ T10] ? process_one_work+0xdfc/0x1560 [ 12.612003][ T10] process_one_work+0xe3e/0x1560 [ 12.612010][ T10] ? __queue_delayed_work+0x470/0x470 [ 12.612013][ T10] ? lock_acquire.part.0+0xd4/0x280 [ 12.612021][ T10] worker_thread+0x4f1/0xd60 [ 12.612026][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.612028][ T10] ? __kthread_parkme+0xbd/0x210 [ 12.612031][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.612034][ T10] ? rescuer_thread+0x1340/0x1340 [ 12.612036][ T10] kthread+0x367/0x460 [ 12.612038][ T10] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.612041][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.612044][ T10] ret_from_fork+0x474/0x6b0 [ 12.612048][ T10] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.612051][ T10] ? __switch_to+0x5a3/0xe00 [ 12.612055][ T10] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.612058][ T10] ret_from_fork_asm+0x11/0x20 [ 12.612066][ T10] [ 12.696437][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.924426][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.095004][ T278] br1: port 1(veth1) entered blocking state [ 13.095182][ T278] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.095185][ T278] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 278, name: ip [ 13.095187][ T278] preempt_count: 1, expected: 0 [ 13.095187][ T278] RCU nest depth: 0, expected: 0 [ 13.095188][ T278] locks held by ip/278: 5, last CPU#3: [ 13.095191][ T278] #0: ffffffffa50d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.095203][ T278] #1: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.095210][ T278] #2: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.095214][ T278] #3: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.095218][ T278] #4: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.095222][ T278] irq event stamp: 13950 [ 13.095223][ T278] hardirqs last enabled at (13949): [] __down_trylock_console_sem+0x86/0xa0 [ 13.095226][ T278] hardirqs last disabled at (13950): [] console_emit_next_record+0x3d4/0x4c0 [ 13.095228][ T278] softirqs last enabled at (13862): [] __alloc_skb+0x4c2/0x5f0 [ 13.095236][ T278] softirqs last disabled at (13860): [] __alloc_skb+0x4c2/0x5f0 [ 13.095238][ T278] Preemption disabled at: [ 13.095239][ T278] [] vprintk_emit+0x31b/0x3e0 [ 13.095245][ T278] CPU: 3 UID: 0 PID: 278 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.095249][ T278] Tainted: [W]=WARN [ 13.095250][ T278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.095252][ T278] Call Trace: [ 13.095254][ T278] [ 13.095256][ T278] dump_stack_lvl+0x6f/0xa0 [ 13.095261][ T278] ? vprintk_emit+0x31b/0x3e0 [ 13.095264][ T278] __might_resched.cold+0x1fe/0x2c1 [ 13.095268][ T278] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.095275][ T278] ? __kmalloc_noprof+0xdb/0x760 [ 13.095281][ T278] __kmalloc_noprof+0x443/0x760 [ 13.095284][ T278] ? alloc_buf.isra.0+0x4b/0x260 [ 13.095289][ T278] ? do_raw_spin_unlock+0x59/0x250 [ 13.095292][ T278] alloc_buf.isra.0+0x4b/0x260 [ 13.095295][ T278] put_chars+0x1e1/0x2f0 [ 13.095298][ T278] ? __send_to_port+0x420/0x420 [ 13.095303][ T278] ? validate_chain+0x34a/0xc20 [ 13.095306][ T278] hvc_console_print+0x292/0x780 [ 13.095309][ T278] ? mark_usage+0x61/0x170 [ 13.095311][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095313][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095316][ T278] ? hvc_write+0x3a0/0x3a0 [ 13.095319][ T278] ? console_emit_next_record+0x1df/0x4c0 [ 13.095322][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095326][ T278] ? lock_acquire+0x13c/0x160 [ 13.095330][ T278] console_emit_next_record+0x22f/0x4c0 [ 13.095334][ T278] ? devkmsg_read+0x4b0/0x4b0 [ 13.095335][ T278] ? console_flush_one_record+0x106/0x710 [ 13.095338][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095341][ T278] ? lock_acquire+0x13c/0x160 [ 13.095345][ T278] console_flush_one_record+0x46f/0x710 [ 13.095349][ T278] ? console_emit_next_record+0x4c0/0x4c0 [ 13.095351][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095356][ T278] console_unlock+0xee/0x1f0 [ 13.095359][ T278] ? console_flush_one_record+0x710/0x710 [ 13.095360][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095363][ T278] ? lock_acquire+0x60/0x160 [ 13.095366][ T278] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.095368][ T278] ? vprintk_emit+0x320/0x3e0 [ 13.095371][ T278] vprintk_emit+0x37c/0x3e0 [ 13.095376][ T278] ? wake_up_klogd_work_func+0x90/0x90 [ 13.095378][ T278] ? __lock_release.isra.0+0x69/0x1a0 [ 13.095380][ T278] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.095384][ T278] ? mark_held_locks+0x40/0x70 [ 13.095388][ T278] _printk+0xc7/0x100 [ 13.095391][ T278] ? snapshot_read.cold+0x21/0x21 [ 13.095395][ T278] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.095408][ T278] ? do_setlink.isra.0+0xa31/0x2750 [ 13.095409][ T278] ? rtnl_newlink+0x9f1/0x11c0 [ 13.095410][ T278] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.095415][ T278] br_set_state+0x22f/0x430 [bridge] [ 13.095425][ T278] br_init_port+0xc4/0x200 [bridge] [ 13.095434][ T278] new_nbp+0x39c/0x580 [bridge] [ 13.095444][ T278] br_add_if+0x212/0x1320 [bridge] [ 13.095451][ T278] ? is_bpf_text_address+0x72/0x110 [ 13.095455][ T278] ? kernel_text_address+0x149/0x170 [ 13.095458][ T278] ? __kernel_text_address+0x12/0x30 [ 13.095462][ T278] do_set_master+0x357/0x580 [ 13.095467][ T278] do_setlink.isra.0+0xa31/0x2750 [ 13.095470][ T278] ? stack_trace_save+0x93/0xc0 [ 13.095473][ T278] ? rtnl_link_get_size+0x350/0x350 [ 13.095475][ T278] ? rcu_read_lock_any_held+0x66/0x90 [ 13.095477][ T278] ? stack_depot_save_flags+0x38e/0x790 [ 13.095481][ T278] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.095484][ T278] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.095485][ T278] ? validate_chain+0x38b/0xc20 [ 13.095488][ T278] ? kasan_save_stack+0x3d/0x50 [ 13.095491][ T278] ? kasan_save_stack+0x2f/0x50 [ 13.095493][ T278] ? kasan_save_track+0x14/0x30 [ 13.095496][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095497][ T278] ? netlink_seq_next+0xe/0x60 [ 13.095500][ T278] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.095505][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 13.095507][ T278] ? rtnl_newlink+0x9a8/0x11c0 [ 13.095510][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095512][ T278] ? lock_acquire+0x13c/0x160 [ 13.095514][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095516][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095518][ T278] ? trace_contention_end+0xb3/0x180 [ 13.095523][ T278] ? __mutex_lock+0x1db/0x1ea0 [ 13.095524][ T278] ? __mutex_lock+0x9a3/0x1ea0 [ 13.095526][ T278] ? rtnl_newlink+0x9a8/0x11c0 [ 13.095530][ T278] ? ww_mutex_lock+0x160/0x160 [ 13.095531][ T278] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.095536][ T278] ? __rtnl_newlink+0x3fa/0xa50 [ 13.095541][ T278] rtnl_newlink+0x9f1/0x11c0 [ 13.095547][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 13.095549][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095553][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 13.095555][ T278] ? find_held_lock+0x2b/0x80 [ 13.095557][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 13.095559][ T278] ? __lock_release.isra.0+0x69/0x1a0 [ 13.095563][ T278] ? rtnl_bridge_getlink+0x850/0x850 [ 13.095565][ T278] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.095568][ T278] ? rtnl_link_fill+0x920/0x920 [ 13.095569][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095573][ T278] ? lock_acquire.part.0+0xd4/0x280 [ 13.095575][ T278] ? find_held_lock+0x2b/0x80 [ 13.095579][ T278] netlink_rcv_skb+0x14e/0x3a0 [ 13.095581][ T278] ? rtnl_link_fill+0x920/0x920 [ 13.095583][ T278] ? netlink_ack+0xcf0/0xcf0 [ 13.095589][ T278] ? netlink_deliver_tap+0xc5/0x330 [ 13.095591][ T278] ? netlink_deliver_tap+0x13c/0x330 [ 13.095595][ T278] netlink_unicast+0x486/0x750 [ 13.095599][ T278] ? netlink_attachskb+0x810/0x810 [ 13.095602][ T278] ? __lock_acquire+0x518/0xc20 [ 13.095606][ T278] netlink_sendmsg+0x735/0xc60 [ 13.095609][ T278] ? netlink_unicast+0x750/0x750 [ 13.095613][ T278] ? __might_fault+0x97/0x140 [ 13.095618][ T278] ____sys_sendmsg+0x415/0x880 [ 13.095621][ T278] ? copy_msghdr_from_user+0x279/0x420 [ 13.095623][ T278] ? get_timestamp.constprop.0+0x390/0x390 [ 13.095625][ T278] ? move_addr_to_kernel+0x40/0x40 [ 13.095632][ T278] ___sys_sendmsg+0x14e/0x1d0 [ 13.095635][ T278] ? copy_msghdr_from_user+0x420/0x420 [ 13.095650][ T278] __sys_sendmsg+0x12c/0x1d0 [ 13.095653][ T278] ? __sys_sendmsg_sock+0x20/0x20 [ 13.095660][ T278] ? rcu_is_watching+0x16/0xd0 [ 13.095663][ T278] do_syscall_64+0xff/0x530 [ 13.095666][ T278] ? exc_page_fault+0xee/0x100 [ 13.095669][ T278] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.095671][ T278] RIP: 0033:0x7fbc8836b54e [ 13.095674][ T278] 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 [ 13.095676][ T278] RSP: 002b:00007ffebe6ceac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.095679][ T278] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbc8836b54e [ 13.095681][ T278] RDX: 0000000000000000 RSI: 00007ffebe6ceb70 RDI: 0000000000000005 [ 13.095682][ T278] RBP: 00007ffebe6cead0 R08: 0000000000000000 R09: 0000000000000000 [ 13.095683][ T278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918119 [ 13.095683][ T278] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebe6cf230 [ 13.095690][ T278] [ 13.133341][ T278] br1: port 1(veth1) entered disabled state [ 13.133804][ T278] veth1: entered allmulticast mode [ 13.135617][ T278] veth1: entered promiscuous mode [ 13.151313][ T278] ip (278) used greatest stack depth: 23336 bytes left [ 13.176902][ T189] br1: port 1(veth1) entered blocking state [ 13.177621][ T189] br1: port 1(veth1) entered forwarding state [ 13.213352][ T280] br1: port 2(veth2) entered blocking state [ 13.213931][ T280] br1: port 2(veth2) entered disabled state [ 13.214562][ T280] veth2: entered allmulticast mode [ 13.218162][ T280] veth2: entered promiscuous mode [ 13.249259][ T189] br1: port 2(veth2) entered blocking state [ 13.249597][ T189] br1: port 2(veth2) entered forwarding state [ 13.316429][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.467526][ T277] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.496178][ T287] br1: port 2(veth2) entered disabled state [ 13.497909][ T287] br1: port 1(veth1) entered disabled state [ 13.559761][ T288] br1: port 3(veth4) entered blocking state [ 13.560389][ T288] br1: port 3(veth4) entered disabled state [ 13.561004][ T288] veth4: entered allmulticast mode [ 13.563540][ T288] veth4: entered promiscuous mode [ 13.635303][ T292] br1: port 3(veth4) entered blocking state [ 13.635690][ T292] br1: port 3(veth4) entered forwarding state [ 13.636549][ T292] br1: port 2(veth2) entered blocking state [ 13.636854][ T292] br1: port 2(veth2) entered forwarding state [ 13.637265][ T292] br1: port 1(veth1) entered blocking state [ 13.637572][ T292] br1: port 1(veth1) entered forwarding state [ 13.828776][ T298] 8021q: 802.1Q VLAN Support v1.8 [ 14.340884][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.340986][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.340989][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 14.340991][ T70] preempt_count: 202, expected: 0 [ 14.340992][ T70] RCU nest depth: 3, expected: 0 [ 14.340994][ T70] locks held by kworker/u16:1/70: 13, last CPU#2: [ 14.340997][ T70] #0: ff11000008aaf140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.341013][ T70] #1: ffa00000004b7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.341019][ T70] #2: ffffffffa50d2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.341027][ T70] #3: ff11000005716d30 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 14.341034][ T70] #4: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.341040][ T70] #5: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.341045][ T70] #6: ffffffffa4980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.341053][ T70] #7: ff1100000cae8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.341059][ T70] #8: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.341068][ T70] #9: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.341076][ T70] #10: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.341081][ T70] #11: ffffffffa4889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.341087][ T70] #12: ffffffffa4889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.341092][ T70] irq event stamp: 7961 [ 14.341094][ T70] hardirqs last enabled at (7960): [] __down_trylock_console_sem+0x86/0xa0 [ 14.341097][ T70] hardirqs last disabled at (7961): [] console_emit_next_record+0x3d4/0x4c0 [ 14.341100][ T70] softirqs last enabled at (7950): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.341104][ T70] softirqs last disabled at (7954): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.341108][ T70] Preemption disabled at: [ 14.341109][ T70] [] __dev_queue_xmit+0x204/0x1b80 [ 14.341116][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.341121][ T70] Tainted: [W]=WARN [ 14.341122][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.341124][ T70] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.341129][ T70] Call Trace: [ 14.341131][ T70] [ 14.341134][ T70] dump_stack_lvl+0x6f/0xa0 [ 14.341141][ T70] ? __dev_queue_xmit+0x204/0x1b80 [ 14.341144][ T70] __might_resched.cold+0x1fe/0x2c1 [ 14.341151][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.341156][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 14.341165][ T70] __kmalloc_noprof+0x443/0x760 [ 14.341168][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 14.341177][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 14.341181][ T70] alloc_buf.isra.0+0x4b/0x260 [ 14.341187][ T70] put_chars+0x1e1/0x2f0 [ 14.341191][ T70] ? __send_to_port+0x420/0x420 [ 14.341200][ T70] ? validate_chain+0x34a/0xc20 [ 14.341206][ T70] hvc_console_print+0x292/0x780 [ 14.341211][ T70] ? mark_usage+0x61/0x170 [ 14.341214][ T70] ? __lock_acquire+0x518/0xc20 [ 14.341216][ T70] ? __lock_acquire+0x518/0xc20 [ 14.341223][ T70] ? hvc_write+0x3a0/0x3a0 [ 14.341227][ T70] ? console_emit_next_record+0x1df/0x4c0 [ 14.341233][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341243][ T70] ? lock_acquire+0x13c/0x160 [ 14.341251][ T70] console_emit_next_record+0x22f/0x4c0 [ 14.341258][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 14.341260][ T70] ? console_flush_one_record+0x106/0x710 [ 14.341266][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341269][ T70] ? lock_acquire+0x13c/0x160 [ 14.341281][ T70] console_flush_one_record+0x46f/0x710 [ 14.341288][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 14.341291][ T70] ? __lock_acquire+0x518/0xc20 [ 14.341301][ T70] console_unlock+0xee/0x1f0 [ 14.341306][ T70] ? console_flush_one_record+0x710/0x710 [ 14.341309][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341312][ T70] ? lock_acquire+0x60/0x160 [ 14.341319][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.341322][ T70] ? vprintk_emit+0x320/0x3e0 [ 14.341328][ T70] vprintk_emit+0x37c/0x3e0 [ 14.341335][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 14.341339][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 14.341348][ T70] _printk+0xc7/0x100 [ 14.341354][ T70] ? snapshot_read.cold+0x21/0x21 [ 14.341356][ T70] ? ___ratelimit+0x4e7/0xa00 [ 14.341365][ T70] ? idr_get_free+0x830/0x830 [ 14.341375][ T70] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.341383][ T70] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 14.341391][ T70] ? mark_usage+0x61/0x170 [ 14.341395][ T70] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.341402][ T70] ? mark_usage+0x61/0x170 [ 14.341404][ T70] ? netif_skb_features+0x658/0x1430 [ 14.341407][ T70] ? __lock_acquire+0x518/0xc20 [ 14.341410][ T70] ? validate_chain+0x737/0xc20 [ 14.341416][ T70] ? skb_network_protocol+0x3b0/0x3b0 [ 14.341420][ T70] ? mark_usage+0x61/0x170 [ 14.341428][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341432][ T70] dev_hard_start_xmit+0xf4/0x620 [ 14.341435][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.341440][ T70] ? validate_xmit_skb_list+0xb3/0x150 [ 14.341446][ T70] sch_direct_xmit+0x13d/0xaa0 [ 14.341453][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 14.341457][ T70] ? dequeue_skb+0x1db0/0x1db0 [ 14.341461][ T70] ? __rcu_read_lock+0x30/0x70 [ 14.341465][ T70] ? lock_acquire+0x13c/0x160 [ 14.341474][ T70] __dev_xmit_skb+0xecc/0x1be0 [ 14.341479][ T70] ? tc_run+0x45e/0x7e0 [ 14.341484][ T70] ? alloc_netdev_dummy+0x30/0x30 [ 14.341488][ T70] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.341492][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341496][ T70] ? lock_acquire+0x13c/0x160 [ 14.341503][ T70] __dev_queue_xmit+0x942/0x1b80 [ 14.341517][ T70] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.341521][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 14.341523][ T70] ? find_held_lock+0x2b/0x80 [ 14.341536][ T70] ? neigh_hh_output+0x152/0x4c0 [ 14.341545][ T70] ip6_finish_output2+0x96f/0x1300 [ 14.341554][ T70] ? ip6_dst_lookup+0x80/0x80 [ 14.341557][ T70] ? find_held_lock+0x2b/0x80 [ 14.341562][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 14.341567][ T70] ? ip6_mtu+0x15d/0x310 [ 14.341575][ T70] ip6_finish_output+0x646/0xda0 [ 14.341582][ T70] ip6_output+0x23f/0x7f0 [ 14.341588][ T70] ? ip6_finish_output+0xda0/0xda0 [ 14.341590][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 14.341593][ T70] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.341597][ T70] ? mark_held_locks+0x40/0x70 [ 14.341603][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 14.341607][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 14.341610][ T70] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.341617][ T70] mld_sendpack+0x9d6/0xec0 [ 14.341626][ T70] ? mld_dad_start_work+0x240/0x240 [ 14.341643][ T70] ipv6_mc_dad_complete+0x97/0x1a0 [ 14.341647][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 14.341650][ T70] addrconf_dad_completed+0xa42/0xe10 [ 14.341656][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 14.341660][ T70] ? addrconf_rs_timer+0x770/0x770 [ 14.341664][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 14.341667][ T70] ? __rwlock_init+0x150/0x150 [ 14.341671][ T70] ? mark_held_locks+0x40/0x70 [ 14.341677][ T70] ? addrconf_dad_work+0x3c1/0x930 [ 14.341681][ T70] addrconf_dad_work+0x3c1/0x930 [ 14.341688][ T70] ? addrconf_dad_begin+0x540/0x540 [ 14.341694][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341697][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341700][ T70] ? lock_acquire+0x13c/0x160 [ 14.341703][ T70] ? rcu_is_watching+0x16/0xd0 [ 14.341710][ T70] process_one_work+0xe3e/0x1560 [ 14.341723][ T70] ? __queue_delayed_work+0x470/0x470 [ 14.341728][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 14.341745][ T70] worker_thread+0x4f1/0xd60 [ 14.341752][ T70] ? rescuer_thread+0x1340/0x1340 [ 14.341755][ T70] ? __kthread_parkme+0xbd/0x210 [ 14.341760][ T70] ? rescuer_thread+0x1340/0x1340 [ 14.341765][ T70] ? rescuer_thread+0x1340/0x1340 [ 14.341768][ T70] kthread+0x367/0x460 [ 14.341771][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.341775][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.341779][ T70] ret_from_fork+0x474/0x6b0 [ 14.341786][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.341792][ T70] ? __switch_to+0x5a3/0xe00 [ 14.341796][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.341801][ T70] ret_from_fork_asm+0x11/0x20 [ 14.341818][ T70] [ 14.425510][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.468423][ T277] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.468769][ T277] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 15.045441][ T239] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.309392][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 18.309403][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.309461][ C1] [ 18.309462][ C1] ======================================================== [ 18.309463][ C1] WARNING: possible irq lock inversion dependency detected [ 18.309465][ C1] 7.2.0-virtme #1 Tainted: G W [ 18.309467][ C1] -------------------------------------------------------- [ 18.309467][ C1] swapper/1/0 just changed the state of lock: [ 18.309468][ C1] ffffffffa4889660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.309482][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.309483][ C1] (fs_reclaim){+.+.}-{0:0} [ 18.309484][ C1] [ 18.309484][ C1] [ 18.309484][ C1] and interrupts could create inverse lock ordering between them. [ 18.309484][ C1] [ 18.309485][ C1] [ 18.309485][ C1] other info that might help us debug this: [ 18.309486][ C1] Possible interrupt unsafe locking scenario: [ 18.309486][ C1] [ 18.309486][ C1] CPU0 CPU1 [ 18.309487][ C1] ---- ---- [ 18.309487][ C1] lock(fs_reclaim); [ 18.309488][ C1] local_irq_disable(); [ 18.309489][ C1] lock(console_owner); [ 18.309490][ C1] lock(fs_reclaim); [ 18.309491][ C1] [ 18.309491][ C1] lock(console_owner); [ 18.309492][ C1] [ 18.309492][ C1] *** DEADLOCK *** [ 18.309492][ C1] [ 18.309492][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 18.309493][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.309499][ C1] #1: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.309505][ C1] #2: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.309509][ C1] #3: ffffffffa4980aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.309514][ C1] #4: ff1100000cae8a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.309518][ C1] #5: ffffffffa4980b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.309523][ C1] #6: ffffffffa4969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.309527][ C1] #7: ffffffffa4969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.309531][ C1] [ 18.309531][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 18.309535][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 18.309537][ C1] HARDIRQ-ON-W at: [ 18.309539][ C1] __lock_acquire+0x388/0xc20 [ 18.309542][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309543][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.309546][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.309548][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.309551][ C1] workqueue_init+0x2a/0x680 [ 18.309554][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.309556][ C1] kernel_init+0x21/0x150 [ 18.309559][ C1] ret_from_fork+0x474/0x6b0 [ 18.309562][ C1] ret_from_fork_asm+0x11/0x20 [ 18.309565][ C1] SOFTIRQ-ON-W at: [ 18.309566][ C1] __lock_acquire+0x388/0xc20 [ 18.309567][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309568][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.309569][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.309571][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.309572][ C1] workqueue_init+0x2a/0x680 [ 18.309573][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.309574][ C1] kernel_init+0x21/0x150 [ 18.309576][ C1] ret_from_fork+0x474/0x6b0 [ 18.309577][ C1] ret_from_fork_asm+0x11/0x20 [ 18.309578][ C1] INITIAL USE at: [ 18.309579][ C1] __lock_acquire+0x388/0xc20 [ 18.309580][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309581][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.309582][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.309584][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.309585][ C1] workqueue_init+0x2a/0x680 [ 18.309586][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.309587][ C1] kernel_init+0x21/0x150 [ 18.309589][ C1] ret_from_fork+0x474/0x6b0 [ 18.309590][ C1] ret_from_fork_asm+0x11/0x20 [ 18.309591][ C1] } [ 18.309591][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.309595][ C1] ... acquired at: [ 18.309596][ C1] __lock_acquire+0x518/0xc20 [ 18.309597][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309599][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.309600][ C1] __kmalloc_noprof+0xd3/0x760 [ 18.309601][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.309604][ C1] put_chars+0x1e1/0x2f0 [ 18.309605][ C1] hvc_console_print+0x292/0x780 [ 18.309607][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.309609][ C1] console_flush_one_record+0x46f/0x710 [ 18.309610][ C1] console_unlock+0xee/0x1f0 [ 18.309612][ C1] vprintk_emit+0x37c/0x3e0 [ 18.309613][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 18.309617][ C1] dev_printk_emit+0xb9/0xee [ 18.309618][ C1] _dev_info+0xe2/0x116 [ 18.309620][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 18.309623][ C1] cmos_do_probe+0x73b/0x98a [ 18.309624][ C1] platform_probe+0xfe/0x1f0 [ 18.309627][ C1] call_driver_probe+0x61/0x1c0 [ 18.309629][ C1] really_probe+0x199/0x760 [ 18.309631][ C1] __driver_probe_device+0x24f/0x440 [ 18.309632][ C1] driver_probe_device+0x4a/0xf0 [ 18.309633][ C1] __driver_attach+0x1b8/0x540 [ 18.309635][ C1] bus_for_each_dev+0x130/0x1e0 [ 18.309636][ C1] bus_add_driver+0x2c8/0x530 [ 18.309637][ C1] driver_register+0x1a3/0x390 [ 18.309639][ C1] __platform_driver_probe+0x13f/0x270 [ 18.309640][ C1] cmos_init+0x31/0x40 [ 18.309643][ C1] do_one_initcall+0x124/0x4f0 [ 18.309645][ C1] kernel_init_freeable+0x596/0x630 [ 18.309646][ C1] kernel_init+0x21/0x150 [ 18.309647][ C1] ret_from_fork+0x474/0x6b0 [ 18.309648][ C1] ret_from_fork_asm+0x11/0x20 [ 18.309649][ C1] [ 18.309650][ C1] -> (console_owner){..-.}-{0:0} { [ 18.309652][ C1] IN-SOFTIRQ-W at: [ 18.309652][ C1] __lock_acquire+0x388/0xc20 [ 18.309654][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309655][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.309657][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.309658][ C1] console_flush_one_record+0x46f/0x710 [ 18.309660][ C1] console_unlock+0xee/0x1f0 [ 18.309661][ C1] vprintk_emit+0x37c/0x3e0 [ 18.309663][ C1] _printk+0xc7/0x100 [ 18.309665][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.309668][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.309671][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.309672][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.309674][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.309675][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.309677][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.309678][ C1] ip6_finish_output+0x646/0xda0 [ 18.309679][ C1] ip6_output+0x23f/0x7f0 [ 18.309680][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.309682][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.309684][ C1] call_timer_fn+0x160/0x4d0 [ 18.309685][ C1] __run_timers+0x68f/0xaa0 [ 18.309687][ C1] run_timer_softirq+0xf0/0x160 [ 18.309688][ C1] handle_softirqs+0x1d3/0x900 [ 18.309691][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.309692][ C1] irq_exit_rcu+0xe/0x30 [ 18.309693][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.309695][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.309697][ C1] pv_native_safe_halt+0xf/0x10 [ 18.309698][ C1] default_idle+0x9/0x10 [ 18.309700][ C1] default_idle_call+0x6e/0xb0 [ 18.309701][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.309703][ C1] do_idle+0xd8/0x190 [ 18.309704][ C1] cpu_startup_entry+0x53/0x70 [ 18.309706][ C1] start_secondary+0x204/0x2b0 [ 18.309708][ C1] common_startup_64+0x13e/0x148 [ 18.309710][ C1] INITIAL USE at: [ 18.309711][ C1] } [ 18.309711][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.309714][ C1] ... acquired at: [ 18.309715][ C1] mark_lock+0x1d7/0xa00 [ 18.309716][ C1] mark_usage+0x42/0x170 [ 18.309717][ C1] __lock_acquire+0x388/0xc20 [ 18.309719][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309720][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.309721][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.309723][ C1] console_flush_one_record+0x46f/0x710 [ 18.309724][ C1] console_unlock+0xee/0x1f0 [ 18.309726][ C1] vprintk_emit+0x37c/0x3e0 [ 18.309727][ C1] _printk+0xc7/0x100 [ 18.309729][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.309731][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.309732][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.309734][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.309735][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.309736][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.309737][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.309738][ C1] ip6_finish_output+0x646/0xda0 [ 18.309739][ C1] ip6_output+0x23f/0x7f0 [ 18.309740][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.309742][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.309744][ C1] call_timer_fn+0x160/0x4d0 [ 18.309746][ C1] __run_timers+0x68f/0xaa0 [ 18.309748][ C1] run_timer_softirq+0xf0/0x160 [ 18.309749][ C1] handle_softirqs+0x1d3/0x900 [ 18.309750][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.309751][ C1] irq_exit_rcu+0xe/0x30 [ 18.309752][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.309754][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.309755][ C1] pv_native_safe_halt+0xf/0x10 [ 18.309756][ C1] default_idle+0x9/0x10 [ 18.309758][ C1] default_idle_call+0x6e/0xb0 [ 18.309759][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.309760][ C1] do_idle+0xd8/0x190 [ 18.309762][ C1] cpu_startup_entry+0x53/0x70 [ 18.309763][ C1] start_secondary+0x204/0x2b0 [ 18.309764][ C1] common_startup_64+0x13e/0x148 [ 18.309765][ C1] [ 18.309765][ C1] [ 18.309765][ C1] stack backtrace: [ 18.309769][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.309772][ C1] Tainted: [W]=WARN [ 18.309772][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.309775][ C1] Call Trace: [ 18.309776][ C1] [ 18.309778][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.309782][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.309784][ C1] mark_lock_irq+0x989/0x9c0 [ 18.309786][ C1] ? add_lock_to_list+0x2c/0x1a0 [ 18.309789][ C1] mark_lock+0x1d7/0xa00 [ 18.309790][ C1] mark_usage+0x42/0x170 [ 18.309792][ C1] __lock_acquire+0x388/0xc20 [ 18.309794][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.309795][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.309797][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309801][ C1] ? lock_acquire+0x13c/0x160 [ 18.309802][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.309804][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.309806][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.309808][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.309809][ C1] ? console_flush_one_record+0x106/0x710 [ 18.309811][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309813][ C1] ? lock_acquire+0x13c/0x160 [ 18.309815][ C1] console_flush_one_record+0x46f/0x710 [ 18.309817][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.309819][ C1] ? __lock_acquire+0x518/0xc20 [ 18.309821][ C1] console_unlock+0xee/0x1f0 [ 18.309823][ C1] ? console_flush_one_record+0x710/0x710 [ 18.309824][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309826][ C1] ? lock_acquire+0x60/0x160 [ 18.309828][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.309829][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.309831][ C1] vprintk_emit+0x37c/0x3e0 [ 18.309834][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.309836][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.309838][ C1] _printk+0xc7/0x100 [ 18.309840][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.309841][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.309844][ C1] ? idr_get_free+0x830/0x830 [ 18.309847][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.309849][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.309851][ C1] ? mark_usage+0x61/0x170 [ 18.309853][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.309855][ C1] ? mark_usage+0x61/0x170 [ 18.309856][ C1] ? netif_skb_features+0x658/0x1430 [ 18.309858][ C1] ? __lock_acquire+0x518/0xc20 [ 18.309859][ C1] ? validate_chain+0x737/0xc20 [ 18.309861][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.309863][ C1] ? mark_usage+0x61/0x170 [ 18.309865][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309866][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.309868][ C1] ? validate_chain+0x730/0xc20 [ 18.309869][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.309871][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.309873][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.309874][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.309876][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.309878][ C1] ? lock_acquire+0x13c/0x160 [ 18.309880][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.309881][ C1] ? tc_run+0x45e/0x7e0 [ 18.309883][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.309884][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.309886][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309887][ C1] ? lock_acquire+0x13c/0x160 [ 18.309889][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.309892][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.309894][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.309895][ C1] ? find_held_lock+0x2b/0x80 [ 18.309897][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.309900][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.309901][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.309903][ C1] ? find_held_lock+0x2b/0x80 [ 18.309904][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.309906][ C1] ? ip6_mtu+0x15d/0x310 [ 18.309908][ C1] ip6_finish_output+0x646/0xda0 [ 18.309910][ C1] ip6_output+0x23f/0x7f0 [ 18.309911][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.309913][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.309914][ C1] ? find_held_lock+0x2b/0x80 [ 18.309916][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.309917][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.309919][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.309921][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.309923][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309925][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.309928][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309929][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309931][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.309933][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309935][ C1] ? lock_acquire+0x13c/0x160 [ 18.309937][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309938][ C1] call_timer_fn+0x160/0x4d0 [ 18.309940][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.309942][ C1] ? debug_object_active_state+0x430/0x430 [ 18.309945][ C1] ? find_held_lock+0x2b/0x80 [ 18.309947][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.309948][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309951][ C1] __run_timers+0x68f/0xaa0 [ 18.309952][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.309955][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.309956][ C1] ? __lock_acquire+0x518/0xc20 [ 18.309959][ C1] ? __rwlock_init+0x150/0x150 [ 18.309961][ C1] run_timer_softirq+0xf0/0x160 [ 18.309963][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.309964][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.309967][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.309969][ C1] handle_softirqs+0x1d3/0x900 [ 18.309970][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.309972][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.309974][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.309975][ C1] irq_exit_rcu+0xe/0x30 [ 18.309977][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.309978][ C1] [ 18.309979][ C1] [ 18.309980][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.309981][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.309983][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.309986][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 18.309988][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.309990][ C1] RAX: 000000000009948d RBX: ff11000001bea380 RCX: ffffffffa16f0307 [ 18.309991][ C1] RDX: ff11000001bea380 RSI: ffffffffa4438af6 RDI: ffffffffa3e8d8e0 [ 18.309992][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.309993][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.309994][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.309995][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.309997][ C1] default_idle+0x9/0x10 [ 18.309999][ C1] default_idle_call+0x6e/0xb0 [ 18.310001][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.310002][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.310004][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.310005][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 18.310008][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310010][ C1] do_idle+0xd8/0x190 [ 18.310011][ C1] cpu_startup_entry+0x53/0x70 [ 18.310013][ C1] start_secondary+0x204/0x2b0 [ 18.310014][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.310016][ C1] common_startup_64+0x13e/0x148 [ 18.310019][ C1] [ 18.310023][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.310025][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 18.310026][ C1] preempt_count: 303, expected: 0 [ 18.310027][ C1] RCU nest depth: 3, expected: 0 [ 18.310028][ C1] INFO: lockdep is turned off. [ 18.310028][ C1] irq event stamp: 627905 [ 18.310029][ C1] hardirqs last enabled at (627904): [] __down_trylock_console_sem+0x86/0xa0 [ 18.310031][ C1] hardirqs last disabled at (627905): [] console_emit_next_record+0x3d4/0x4c0 [ 18.310033][ C1] softirqs last enabled at (627836): [] handle_softirqs+0x67c/0x900 [ 18.310035][ C1] softirqs last disabled at (627855): [] __irq_exit_rcu+0x145/0x1c0 [ 18.310036][ C1] Preemption disabled at: [ 18.310037][ C1] [<0000000000000000>] 0x0 [ 18.310040][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.310042][ C1] Tainted: [W]=WARN [ 18.310043][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.310043][ C1] Call Trace: [ 18.310044][ C1] [ 18.310044][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.310046][ C1] __might_resched.cold+0x1fe/0x2c1 [ 18.310049][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.310051][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310054][ C1] __kmalloc_noprof+0x443/0x760 [ 18.310055][ C1] ? __rwlock_init+0x150/0x150 [ 18.310057][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 18.310059][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 18.310060][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.310062][ C1] put_chars+0x1e1/0x2f0 [ 18.310064][ C1] ? __send_to_port+0x420/0x420 [ 18.310066][ C1] ? mark_lock+0x1d7/0xa00 [ 18.310067][ C1] hvc_console_print+0x292/0x780 [ 18.310070][ C1] ? hvc_write+0x3a0/0x3a0 [ 18.310071][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310073][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310075][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.310077][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.310079][ C1] ? console_flush_one_record+0x106/0x710 [ 18.310080][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310082][ C1] ? lock_acquire+0x13c/0x160 [ 18.310084][ C1] console_flush_one_record+0x46f/0x710 [ 18.310086][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.310088][ C1] ? __lock_acquire+0x518/0xc20 [ 18.310090][ C1] console_unlock+0xee/0x1f0 [ 18.310092][ C1] ? console_flush_one_record+0x710/0x710 [ 18.310093][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310095][ C1] ? lock_acquire+0x60/0x160 [ 18.310097][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.310098][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.310100][ C1] vprintk_emit+0x37c/0x3e0 [ 18.310102][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.310104][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.310106][ C1] _printk+0xc7/0x100 [ 18.310108][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.310110][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.310112][ C1] ? idr_get_free+0x830/0x830 [ 18.310114][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.310117][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 18.310119][ C1] ? mark_usage+0x61/0x170 [ 18.310120][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.310122][ C1] ? mark_usage+0x61/0x170 [ 18.310123][ C1] ? netif_skb_features+0x658/0x1430 [ 18.310125][ C1] ? __lock_acquire+0x518/0xc20 [ 18.310126][ C1] ? validate_chain+0x737/0xc20 [ 18.310128][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.310129][ C1] ? mark_usage+0x61/0x170 [ 18.310131][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310133][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.310135][ C1] ? validate_chain+0x730/0xc20 [ 18.310136][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.310138][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.310140][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.310141][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.310142][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.310144][ C1] ? lock_acquire+0x13c/0x160 [ 18.310146][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.310148][ C1] ? tc_run+0x45e/0x7e0 [ 18.310149][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.310151][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.310152][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310154][ C1] ? lock_acquire+0x13c/0x160 [ 18.310156][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.310158][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.310160][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.310161][ C1] ? find_held_lock+0x2b/0x80 [ 18.310164][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.310165][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.310167][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.310169][ C1] ? find_held_lock+0x2b/0x80 [ 18.310170][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.310172][ C1] ? ip6_mtu+0x15d/0x310 [ 18.310173][ C1] ip6_finish_output+0x646/0xda0 [ 18.310175][ C1] ip6_output+0x23f/0x7f0 [ 18.310177][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.310178][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.310180][ C1] ? find_held_lock+0x2b/0x80 [ 18.310181][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.310183][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.310184][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.310187][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.310189][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310191][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.310193][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310195][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310196][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.310198][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310200][ C1] ? lock_acquire+0x13c/0x160 [ 18.310202][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310204][ C1] call_timer_fn+0x160/0x4d0 [ 18.310206][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.310207][ C1] ? debug_object_active_state+0x430/0x430 [ 18.310209][ C1] ? find_held_lock+0x2b/0x80 [ 18.310210][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.310212][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310214][ C1] __run_timers+0x68f/0xaa0 [ 18.310216][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.310218][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.310219][ C1] ? __lock_acquire+0x518/0xc20 [ 18.310222][ C1] ? __rwlock_init+0x150/0x150 [ 18.310224][ C1] run_timer_softirq+0xf0/0x160 [ 18.310226][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.310228][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.310229][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310231][ C1] handle_softirqs+0x1d3/0x900 [ 18.310233][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.310234][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.310236][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.310237][ C1] irq_exit_rcu+0xe/0x30 [ 18.310239][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.310240][ C1] [ 18.310241][ C1] [ 18.310241][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.310243][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.310244][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.310246][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 18.310247][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.310248][ C1] RAX: 000000000009948d RBX: ff11000001bea380 RCX: ffffffffa16f0307 [ 18.310249][ C1] RDX: ff11000001bea380 RSI: ffffffffa4438af6 RDI: ffffffffa3e8d8e0 [ 18.310250][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.310251][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.310251][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.310253][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.310255][ C1] default_idle+0x9/0x10 [ 18.310256][ C1] default_idle_call+0x6e/0xb0 [ 18.310258][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.310265][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.310266][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.310267][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 18.310269][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.310274][ C1] do_idle+0xd8/0x190 [ 18.310276][ C1] cpu_startup_entry+0x53/0x70 [ 18.310278][ C1] start_secondary+0x204/0x2b0 [ 18.310279][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.310281][ C1] common_startup_64+0x13e/0x148 [ 18.310284][ C1] [ 19.579934][ T338] Mirror/redirect action on [ 19.579949][ T338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.579952][ T338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 338, name: modprobe [ 19.579954][ T338] preempt_count: 1, expected: 0 [ 19.579955][ T338] RCU nest depth: 0, expected: 0 [ 19.579956][ T338] INFO: lockdep is turned off. [ 19.579957][ T338] irq event stamp: 0 [ 19.579958][ T338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 19.579962][ T338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 19.579968][ T338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 19.579969][ T338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 19.579971][ T338] Preemption disabled at: [ 19.579971][ T338] [] vprintk_emit+0x31b/0x3e0 [ 19.579979][ T338] CPU: 0 UID: 0 PID: 338 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.579983][ T338] Tainted: [W]=WARN [ 19.579984][ T338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.579986][ T338] Call Trace: [ 19.579987][ T338] [ 19.579988][ T338] dump_stack_lvl+0x6f/0xa0 [ 19.579994][ T338] ? vprintk_emit+0x31b/0x3e0 [ 19.579995][ T338] __might_resched.cold+0x1fe/0x2c1 [ 19.579999][ T338] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 19.580001][ T338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.580004][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580007][ T338] __kmalloc_noprof+0x443/0x760 [ 19.580011][ T338] ? __rwlock_init+0x150/0x150 [ 19.580013][ T338] ? alloc_buf.isra.0+0x4b/0x260 [ 19.580017][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 19.580019][ T338] alloc_buf.isra.0+0x4b/0x260 [ 19.580021][ T338] put_chars+0x1e1/0x2f0 [ 19.580022][ T338] ? __send_to_port+0x420/0x420 [ 19.580024][ T338] ? console_prepend_replay+0x20/0x20 [ 19.580027][ T338] hvc_console_print+0x292/0x780 [ 19.580030][ T338] ? hvc_write+0x3a0/0x3a0 [ 19.580031][ T338] ? vsnprintf+0x668/0x1700 [ 19.580035][ T338] ? __rwlock_init+0x150/0x150 [ 19.580036][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580038][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580040][ T338] console_emit_next_record+0x22f/0x4c0 [ 19.580043][ T338] ? devkmsg_read+0x4b0/0x4b0 [ 19.580045][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580046][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580048][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580050][ T338] ? lock_acquire+0x13c/0x160 [ 19.580051][ T338] ? console_flush_one_record+0x111/0x710 [ 19.580053][ T338] console_flush_one_record+0x46f/0x710 [ 19.580055][ T338] ? console_emit_next_record+0x4c0/0x4c0 [ 19.580058][ T338] console_unlock+0xee/0x1f0 [ 19.580060][ T338] ? lock_acquire+0x13c/0x160 [ 19.580061][ T338] ? console_flush_one_record+0x710/0x710 [ 19.580063][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580064][ T338] ? lock_release+0x184/0x1f0 [ 19.580066][ T338] ? lock_acquire+0x60/0x160 [ 19.580067][ T338] ? __rcu_read_lock+0x30/0x70 [ 19.580069][ T338] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.580071][ T338] ? vprintk_emit+0x320/0x3e0 [ 19.580073][ T338] vprintk_emit+0x37c/0x3e0 [ 19.580076][ T338] ? wake_up_klogd_work_func+0x90/0x90 [ 19.580078][ T338] ? netdev_run_todo+0x2a8/0xfd0 [ 19.580082][ T338] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 19.580085][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580087][ T338] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 19.580089][ T338] _printk+0xc7/0x100 [ 19.580092][ T338] ? snapshot_read.cold+0x21/0x21 [ 19.580094][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580096][ T338] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 19.580097][ T338] ? __up_write+0x23d/0x5f0 [ 19.580098][ T338] ? __up_write+0x2e5/0x5f0 [ 19.580099][ T338] ? lock_release+0x184/0x1f0 [ 19.580101][ T338] ? __up_write+0x2c7/0x5f0 [ 19.580103][ T338] mirred_init_module+0x28/0x1000 [act_mirred] [ 19.580105][ T338] do_one_initcall+0x124/0x4f0 [ 19.580107][ T338] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.580109][ T338] ? do_init_module+0xae/0x8a0 [ 19.580112][ T338] ? kasan_unpoison+0x44/0x70 [ 19.580115][ T338] do_init_module+0x2ad/0x8a0 [ 19.580117][ T338] ? free_module+0x470/0x470 [ 19.580119][ T338] ? kfree+0x123/0x590 [ 19.580121][ T338] load_module+0x1424/0x1bb0 [ 19.580125][ T338] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.580127][ T338] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.580129][ T338] ? ovl_real_file+0x172/0x1e0 [ 19.580133][ T338] ? backing_file_read_iter+0x541/0x790 [ 19.580136][ T338] init_module_from_file+0x11f/0x1a0 [ 19.580138][ T338] ? __do_sys_init_module+0x220/0x220 [ 19.580140][ T338] ? ovl_mmap+0x270/0x270 [ 19.580143][ T338] ? __rwlock_init+0x150/0x150 [ 19.580144][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580146][ T338] ? lock_release+0x184/0x1f0 [ 19.580147][ T338] ? do_raw_spin_unlock+0x59/0x250 [ 19.580149][ T338] idempotent_init_module+0x37b/0x7c0 [ 19.580151][ T338] ? init_module_from_file+0x1a0/0x1a0 [ 19.580154][ T338] ? rcu_is_watching+0x16/0xd0 [ 19.580156][ T338] ? cap_capable+0x1d7/0x3d0 [ 19.580160][ T338] __x64_sys_finit_module+0xdf/0x190 [ 19.580161][ T338] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.580164][ T338] do_syscall_64+0xff/0x530 [ 19.580166][ T338] ? exc_page_fault+0xee/0x100 [ 19.580168][ T338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.580170][ T338] RIP: 0033:0x7fdc184f437d [ 19.580172][ T338] 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 [ 19.580174][ T338] RSP: 002b:00007ffcc8dfe8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.580178][ T338] RAX: ffffffffffffffda RBX: 000055ebcd758810 RCX: 00007fdc184f437d [ 19.580179][ T338] RDX: 0000000000000000 RSI: 000055ebbced9ffd RDI: 0000000000000000 [ 19.580180][ T338] RBP: 00007ffcc8dfe960 R08: 0000000000000000 R09: 0000000000000000 [ 19.580181][ T338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebbced9ffd [ 19.580182][ T338] R13: 000055ebcd758960 R14: 0000000000040000 R15: 0000000000000000 [ 19.580184][ T338] [ 26.501608][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.501626][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.501629][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.501630][ C1] preempt_count: 303, expected: 0 [ 26.501631][ C1] RCU nest depth: 3, expected: 0 [ 26.501632][ C1] INFO: lockdep is turned off. [ 26.501633][ C1] irq event stamp: 627905 [ 26.501634][ C1] hardirqs last enabled at (627904): [] __down_trylock_console_sem+0x86/0xa0 [ 26.501643][ C1] hardirqs last disabled at (627905): [] console_emit_next_record+0x3d4/0x4c0 [ 26.501645][ C1] softirqs last enabled at (627836): [] handle_softirqs+0x67c/0x900 [ 26.501648][ C1] softirqs last disabled at (627855): [] __irq_exit_rcu+0x145/0x1c0 [ 26.501650][ C1] Preemption disabled at: [ 26.501651][ C1] [<0000000000000000>] 0x0 [ 26.501658][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.501662][ C1] Tainted: [W]=WARN [ 26.501662][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.501664][ C1] Call Trace: [ 26.501666][ C1] [ 26.501668][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.501673][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.501677][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.501678][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.501682][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501685][ C1] __kmalloc_noprof+0x443/0x760 [ 26.501689][ C1] ? __rwlock_init+0x150/0x150 [ 26.501691][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.501695][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.501696][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.501698][ C1] put_chars+0x1e1/0x2f0 [ 26.501700][ C1] ? __send_to_port+0x420/0x420 [ 26.501702][ C1] ? console_prepend_replay+0x20/0x20 [ 26.501704][ C1] hvc_console_print+0x292/0x780 [ 26.501708][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.501709][ C1] ? vsnprintf+0x668/0x1700 [ 26.501712][ C1] ? __rwlock_init+0x150/0x150 [ 26.501713][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501715][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501717][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.501720][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.501722][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501723][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501725][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501726][ C1] ? lock_acquire+0x13c/0x160 [ 26.501728][ C1] ? console_flush_one_record+0x111/0x710 [ 26.501730][ C1] console_flush_one_record+0x46f/0x710 [ 26.501732][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.501734][ C1] console_unlock+0xee/0x1f0 [ 26.501736][ C1] ? lock_acquire+0x13c/0x160 [ 26.501738][ C1] ? console_flush_one_record+0x710/0x710 [ 26.501739][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501741][ C1] ? lock_release+0x184/0x1f0 [ 26.501742][ C1] ? lock_acquire+0x60/0x160 [ 26.501744][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.501746][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.501748][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.501750][ C1] vprintk_emit+0x37c/0x3e0 [ 26.501753][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.501755][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.501756][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501758][ C1] ? lock_acquire+0x13c/0x160 [ 26.501760][ C1] _printk+0xc7/0x100 [ 26.501763][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.501764][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.501767][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.501771][ C1] ? idr_get_free+0x830/0x830 [ 26.501773][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.501775][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.501780][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.501783][ C1] ? lock_release+0x184/0x1f0 [ 26.501785][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.501787][ C1] ? sock_def_readable+0x156/0x480 [ 26.501790][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.501793][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501795][ C1] ? lock_release+0x184/0x1f0 [ 26.501796][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.501799][ C1] ? lock_acquire+0x13c/0x160 [ 26.501800][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501802][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.501805][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501806][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.501809][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.501811][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.501813][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.501815][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501817][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.501818][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.501819][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.501821][ C1] ? lock_acquire+0x13c/0x160 [ 26.501823][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.501825][ C1] ? tc_run+0x8b/0x7e0 [ 26.501826][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.501828][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.501829][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501831][ C1] ? lock_acquire+0x13c/0x160 [ 26.501833][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.501835][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.501837][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.501839][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.501842][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.501845][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.501847][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.501849][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.501851][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501853][ C1] ? lock_acquire+0x13c/0x160 [ 26.501854][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501856][ C1] ? lock_release+0x184/0x1f0 [ 26.501858][ C1] ip6_finish_output+0x646/0xda0 [ 26.501859][ C1] ip6_output+0x23f/0x7f0 [ 26.501861][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.501862][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.501865][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501867][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.501868][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.501869][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501871][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.501872][ C1] ? lock_acquire+0x13c/0x160 [ 26.501873][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501875][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.501879][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.501881][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.501883][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.501885][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.501887][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.501888][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.501890][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.501892][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501894][ C1] ? lock_acquire+0x13c/0x160 [ 26.501895][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.501897][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.501898][ C1] call_timer_fn+0x160/0x4d0 [ 26.501901][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.501902][ C1] ? debug_object_active_state+0x430/0x430 [ 26.501906][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501908][ C1] __run_timers+0x68f/0xaa0 [ 26.501910][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.501912][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.501914][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.501916][ C1] ? __rwlock_init+0x150/0x150 [ 26.501919][ C1] run_timer_softirq+0xf0/0x160 [ 26.501920][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.501922][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.501923][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501925][ C1] handle_softirqs+0x1d3/0x900 [ 26.501927][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.501928][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501930][ C1] ? lock_release+0x184/0x1f0 [ 26.501932][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.501933][ C1] irq_exit_rcu+0xe/0x30 [ 26.501934][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.501936][ C1] [ 26.501937][ C1] [ 26.501937][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.501940][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.501943][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.501946][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 26.501947][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.501951][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.501952][ C1] RDX: 0000000000000001 RSI: ffffffffa3e8d860 RDI: ffffffffa16f0307 [ 26.501953][ C1] RBP: 0000000000000000 R08: ffffffffa3b81421 R09: 1fe2200006a563a2 [ 26.501953][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.501954][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.501955][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.501957][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.501960][ C1] default_idle+0x9/0x10 [ 26.501962][ C1] default_idle_call+0x6e/0xb0 [ 26.501964][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.501965][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.501967][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.501969][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.501970][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.501972][ C1] do_idle+0xd8/0x190 [ 26.501974][ C1] cpu_startup_entry+0x53/0x70 [ 26.501975][ C1] start_secondary+0x204/0x2b0 [ 26.501977][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.501979][ C1] common_startup_64+0x13e/0x148 [ 26.501983][ C1] [ 42.885387][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.885411][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.885413][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 42.885415][ C1] preempt_count: 303, expected: 0 [ 42.885416][ C1] RCU nest depth: 3, expected: 0 [ 42.885417][ C1] INFO: lockdep is turned off. [ 42.885418][ C1] irq event stamp: 627905 [ 42.885419][ C1] hardirqs last enabled at (627904): [] __down_trylock_console_sem+0x86/0xa0 [ 42.885428][ C1] hardirqs last disabled at (627905): [] console_emit_next_record+0x3d4/0x4c0 [ 42.885430][ C1] softirqs last enabled at (627836): [] handle_softirqs+0x67c/0x900 [ 42.885433][ C1] softirqs last disabled at (627855): [] __irq_exit_rcu+0x145/0x1c0 [ 42.885435][ C1] Preemption disabled at: [ 42.885436][ C1] [<0000000000000000>] 0x0 [ 42.885443][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.885446][ C1] Tainted: [W]=WARN [ 42.885447][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.885449][ C1] Call Trace: [ 42.885450][ C1] [ 42.885453][ C1] dump_stack_lvl+0x6f/0xa0 [ 42.885458][ C1] __might_resched.cold+0x1fe/0x2c1 [ 42.885462][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.885463][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.885466][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885470][ C1] __kmalloc_noprof+0x443/0x760 [ 42.885473][ C1] ? __rwlock_init+0x150/0x150 [ 42.885476][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 42.885480][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.885481][ C1] alloc_buf.isra.0+0x4b/0x260 [ 42.885483][ C1] put_chars+0x1e1/0x2f0 [ 42.885485][ C1] ? __send_to_port+0x420/0x420 [ 42.885487][ C1] ? console_prepend_replay+0x20/0x20 [ 42.885489][ C1] hvc_console_print+0x292/0x780 [ 42.885493][ C1] ? hvc_write+0x3a0/0x3a0 [ 42.885494][ C1] ? vsnprintf+0x668/0x1700 [ 42.885497][ C1] ? __rwlock_init+0x150/0x150 [ 42.885498][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885500][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885502][ C1] console_emit_next_record+0x22f/0x4c0 [ 42.885505][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 42.885507][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885508][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885510][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885511][ C1] ? lock_acquire+0x13c/0x160 [ 42.885513][ C1] ? console_flush_one_record+0x111/0x710 [ 42.885515][ C1] console_flush_one_record+0x46f/0x710 [ 42.885517][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 42.885520][ C1] console_unlock+0xee/0x1f0 [ 42.885522][ C1] ? lock_acquire+0x13c/0x160 [ 42.885523][ C1] ? console_flush_one_record+0x710/0x710 [ 42.885525][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885526][ C1] ? lock_release+0x184/0x1f0 [ 42.885528][ C1] ? lock_acquire+0x60/0x160 [ 42.885529][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.885531][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.885532][ C1] ? vprintk_emit+0x320/0x3e0 [ 42.885534][ C1] vprintk_emit+0x37c/0x3e0 [ 42.885539][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 42.885541][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.885543][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885544][ C1] ? lock_acquire+0x13c/0x160 [ 42.885546][ C1] _printk+0xc7/0x100 [ 42.885549][ C1] ? snapshot_read.cold+0x21/0x21 [ 42.885551][ C1] ? ___ratelimit+0x4e7/0xa00 [ 42.885554][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.885556][ C1] ? idr_get_free+0x830/0x830 [ 42.885559][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.885562][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.885567][ C1] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 42.885571][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.885572][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885574][ C1] ? lock_acquire+0x13c/0x160 [ 42.885576][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885577][ C1] ? netif_skb_features+0x658/0x1430 [ 42.885580][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885582][ C1] ? lock_acquire+0x13c/0x160 [ 42.885584][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 42.885585][ C1] ? lock_release+0x184/0x1f0 [ 42.885587][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885588][ C1] ? lock_acquire+0x13c/0x160 [ 42.885590][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885591][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.885594][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885595][ C1] dev_hard_start_xmit+0xf4/0x620 [ 42.885598][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 42.885600][ C1] sch_direct_xmit+0x13d/0xaa0 [ 42.885603][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 42.885604][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885606][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 42.885607][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 42.885608][ C1] ? __rcu_read_lock+0x30/0x70 [ 42.885610][ C1] ? lock_acquire+0x13c/0x160 [ 42.885612][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 42.885615][ C1] ? tc_run+0x8b/0x7e0 [ 42.885616][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 42.885618][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.885619][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885621][ C1] ? lock_acquire+0x13c/0x160 [ 42.885623][ C1] __dev_queue_xmit+0x942/0x1b80 [ 42.885626][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 42.885628][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 42.885629][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 42.885632][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.885635][ C1] ? neigh_hh_output+0x152/0x4c0 [ 42.885637][ C1] ip6_finish_output2+0x96f/0x1300 [ 42.885640][ C1] ? ip6_dst_lookup+0x80/0x80 [ 42.885641][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885643][ C1] ? lock_acquire+0x13c/0x160 [ 42.885644][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885646][ C1] ? lock_release+0x184/0x1f0 [ 42.885648][ C1] ip6_finish_output+0x646/0xda0 [ 42.885650][ C1] ip6_output+0x23f/0x7f0 [ 42.885652][ C1] ? ip6_finish_output+0xda0/0xda0 [ 42.885653][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.885656][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885657][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.885658][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.885660][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885661][ C1] ? trace_hardirqs_on+0x36/0x40 [ 42.885662][ C1] ? lock_acquire+0x13c/0x160 [ 42.885664][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885666][ C1] ndisc_send_skb+0xba3/0x1520 [ 42.885669][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 42.885672][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.885674][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.885675][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.885677][ C1] addrconf_rs_timer+0x26f/0x770 [ 42.885679][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.885681][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.885682][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885684][ C1] ? lock_acquire+0x13c/0x160 [ 42.885685][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 42.885687][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.885689][ C1] call_timer_fn+0x160/0x4d0 [ 42.885691][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 42.885693][ C1] ? debug_object_active_state+0x430/0x430 [ 42.885697][ C1] ? __rwlock_init+0x150/0x150 [ 42.885698][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 42.885700][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885702][ C1] __run_timers+0x68f/0xaa0 [ 42.885703][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.885706][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.885708][ C1] ? do_raw_spin_lock+0x131/0x280 [ 42.885710][ C1] ? __rwlock_init+0x150/0x150 [ 42.885712][ C1] run_timer_softirq+0xf0/0x160 [ 42.885714][ C1] ? __run_timers+0xaa0/0xaa0 [ 42.885716][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.885717][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885719][ C1] handle_softirqs+0x1d3/0x900 [ 42.885721][ C1] ? _local_bh_enable+0xc0/0xc0 [ 42.885722][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885724][ C1] ? lock_release+0x184/0x1f0 [ 42.885725][ C1] __irq_exit_rcu+0x145/0x1c0 [ 42.885727][ C1] irq_exit_rcu+0xe/0x30 [ 42.885728][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.885730][ C1] [ 42.885730][ C1] [ 42.885731][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 42.885734][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.885736][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.885739][ C1] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 42.885740][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 42.885744][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 42.885745][ C1] RDX: 0000000000000001 RSI: ffffffffa3e8d860 RDI: ffffffffa16f0307 [ 42.885746][ C1] RBP: 0000000000000000 R08: ffffffffa3b81421 R09: 1fe2200006a563a2 [ 42.885747][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 42.885748][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.885749][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.885751][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.885753][ C1] default_idle+0x9/0x10 [ 42.885756][ C1] default_idle_call+0x6e/0xb0 [ 42.885757][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.885759][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 42.885760][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 42.885763][ C1] ? rcu_is_watching+0x16/0xd0 [ 42.885765][ C1] do_idle+0xd8/0x190 [ 42.885766][ C1] cpu_startup_entry+0x53/0x70 [ 42.885768][ C1] start_secondary+0x204/0x2b0 [ 42.885769][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.885771][ C1] common_startup_64+0x13e/0x148 [ 42.885775][ C1] [ 46.380920][ T531] veth4: left allmulticast mode [ 46.380938][ T531] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.380941][ T531] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 531, name: ip [ 46.380942][ T531] preempt_count: 1, expected: 0 [ 46.380943][ T531] RCU nest depth: 0, expected: 0 [ 46.380944][ T531] INFO: lockdep is turned off. [ 46.380945][ T531] irq event stamp: 0 [ 46.380946][ T531] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.380950][ T531] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.380957][ T531] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.380958][ T531] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.380960][ T531] Preemption disabled at: [ 46.380961][ T531] [] vprintk_emit+0x31b/0x3e0 [ 46.380968][ T531] CPU: 0 UID: 0 PID: 531 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.380971][ T531] Tainted: [W]=WARN [ 46.380972][ T531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.380974][ T531] Call Trace: [ 46.380975][ T531] [ 46.380976][ T531] dump_stack_lvl+0x6f/0xa0 [ 46.380981][ T531] ? vprintk_emit+0x31b/0x3e0 [ 46.380983][ T531] __might_resched.cold+0x1fe/0x2c1 [ 46.380987][ T531] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.380990][ T531] ? __asan_memcpy+0x3c/0x60 [ 46.380993][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.380997][ T531] __kmalloc_noprof+0x443/0x760 [ 46.381000][ T531] ? __rwlock_init+0x150/0x150 [ 46.381003][ T531] ? alloc_buf.isra.0+0x4b/0x260 [ 46.381007][ T531] ? do_raw_spin_unlock+0x59/0x250 [ 46.381009][ T531] alloc_buf.isra.0+0x4b/0x260 [ 46.381011][ T531] put_chars+0x1e1/0x2f0 [ 46.381013][ T531] ? __send_to_port+0x420/0x420 [ 46.381014][ T531] ? console_prepend_replay+0x20/0x20 [ 46.381017][ T531] hvc_console_print+0x292/0x780 [ 46.381020][ T531] ? hvc_write+0x3a0/0x3a0 [ 46.381021][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381023][ T531] ? lock_acquire+0x13c/0x160 [ 46.381025][ T531] console_emit_next_record+0x22f/0x4c0 [ 46.381028][ T531] ? devkmsg_read+0x4b0/0x4b0 [ 46.381030][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381031][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381033][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381034][ T531] ? lock_acquire+0x13c/0x160 [ 46.381036][ T531] ? console_flush_one_record+0x111/0x710 [ 46.381038][ T531] console_flush_one_record+0x46f/0x710 [ 46.381040][ T531] ? console_emit_next_record+0x4c0/0x4c0 [ 46.381043][ T531] console_unlock+0xee/0x1f0 [ 46.381044][ T531] ? lock_acquire+0x13c/0x160 [ 46.381046][ T531] ? console_flush_one_record+0x710/0x710 [ 46.381047][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381049][ T531] ? lock_release+0x184/0x1f0 [ 46.381050][ T531] ? lock_acquire+0x60/0x160 [ 46.381052][ T531] ? __rcu_read_lock+0x30/0x70 [ 46.381054][ T531] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.381056][ T531] ? vprintk_emit+0x320/0x3e0 [ 46.381057][ T531] vprintk_emit+0x37c/0x3e0 [ 46.381060][ T531] ? wake_up_klogd_work_func+0x90/0x90 [ 46.381061][ T531] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.381064][ T531] ? netlink_unicast+0x486/0x750 [ 46.381067][ T531] ? netlink_sendmsg+0x735/0xc60 [ 46.381068][ T531] ? ____sys_sendmsg+0x415/0x880 [ 46.381071][ T531] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.381072][ T531] ? __sys_sendmsg+0x12c/0x1d0 [ 46.381074][ T531] ? do_syscall_64+0xff/0x530 [ 46.381077][ T531] _printk+0xc7/0x100 [ 46.381081][ T531] ? snapshot_read.cold+0x21/0x21 [ 46.381083][ T531] ? netdev_name+0x43/0x60 [ 46.381085][ T531] ? __netdev_printk+0x17f/0x1d0 [ 46.381087][ T531] netdev_info+0xe2/0x116 [ 46.381089][ T531] ? netdev_notice+0x120/0x120 [ 46.381091][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381092][ T531] ? __up_read+0x355/0x9e0 [ 46.381094][ T531] ? trace_hardirqs_on+0x36/0x40 [ 46.381096][ T531] ? down_write_nested+0x200/0x200 [ 46.381098][ T531] ? mutex_is_locked+0x1c/0x50 [ 46.381100][ T531] netif_set_allmulti.cold+0x7c/0x166 [ 46.381103][ T531] dev_set_allmulti+0xa2/0x150 [ 46.381106][ T531] del_nbp+0xb7/0xc10 [bridge] [ 46.381118][ T531] ? is_bpf_text_address+0x72/0x110 [ 46.381122][ T531] ? kernel_text_address+0x149/0x170 [ 46.381124][ T531] br_del_if+0xab/0x200 [bridge] [ 46.381131][ T531] ? rtnl_is_locked+0x15/0x20 [ 46.381133][ T531] do_set_master+0x15c/0x580 [ 46.381136][ T531] do_setlink.isra.0+0xa31/0x2750 [ 46.381138][ T531] ? stack_trace_save+0x93/0xc0 [ 46.381141][ T531] ? rtnl_link_get_size+0x350/0x350 [ 46.381142][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381144][ T531] ? stack_depot_save_flags+0x1bc/0x790 [ 46.381148][ T531] ? kasan_save_stack+0x3d/0x50 [ 46.381150][ T531] ? kasan_save_stack+0x2f/0x50 [ 46.381152][ T531] ? kasan_save_track+0x14/0x30 [ 46.381153][ T531] ? __kasan_kmalloc+0x7b/0x90 [ 46.381154][ T531] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.381156][ T531] ? rtnl_newlink+0x124/0x11c0 [ 46.381157][ T531] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.381158][ T531] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.381159][ T531] ? netlink_unicast+0x486/0x750 [ 46.381161][ T531] ? netlink_sendmsg+0x735/0xc60 [ 46.381162][ T531] ? ____sys_sendmsg+0x415/0x880 [ 46.381163][ T531] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.381164][ T531] ? __sys_sendmsg+0x12c/0x1d0 [ 46.381166][ T531] ? do_syscall_64+0xff/0x530 [ 46.381167][ T531] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.381169][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381171][ T531] ? lock_acquire+0x13c/0x160 [ 46.381172][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381174][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381176][ T531] ? trace_contention_end+0xb3/0x180 [ 46.381178][ T531] ? __mutex_lock+0x1db/0x1ea0 [ 46.381180][ T531] ? __mutex_lock+0x9a3/0x1ea0 [ 46.381181][ T531] ? rtnl_newlink+0x9a8/0x11c0 [ 46.381183][ T531] ? ww_mutex_lock+0x160/0x160 [ 46.381184][ T531] ? nla_get_range_signed+0x3d0/0x3d0 [ 46.381186][ T531] ? __rtnl_newlink+0x3fa/0xa50 [ 46.381188][ T531] rtnl_newlink+0x9f1/0x11c0 [ 46.381190][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381192][ T531] ? rtnl_bridge_getlink+0x850/0x850 [ 46.381193][ T531] ? lock_acquire+0x13c/0x160 [ 46.381194][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381196][ T531] ? is_bpf_text_address+0x3e/0x110 [ 46.381198][ T531] ? is_bpf_text_address+0x72/0x110 [ 46.381200][ T531] ? kernel_text_address+0x149/0x170 [ 46.381201][ T531] ? __kernel_text_address+0x12/0x30 [ 46.381202][ T531] ? write_profile+0xf0/0xf0 [ 46.381203][ T531] ? unwind_get_return_address+0x67/0xd0 [ 46.381206][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381207][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381209][ T531] ? cap_capable+0x1d7/0x3d0 [ 46.381212][ T531] ? lock_acquire+0x13c/0x160 [ 46.381214][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381215][ T531] ? rtnl_bridge_getlink+0x850/0x850 [ 46.381217][ T531] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.381218][ T531] ? rtnl_link_fill+0x920/0x920 [ 46.381220][ T531] ? filter_irq_stacks+0xd0/0xd0 [ 46.381221][ T531] ? stack_depot_save_flags+0x1bc/0x790 [ 46.381223][ T531] netlink_rcv_skb+0x14e/0x3a0 [ 46.381225][ T531] ? rtnl_link_fill+0x920/0x920 [ 46.381226][ T531] ? lock_release+0x184/0x1f0 [ 46.381227][ T531] ? netlink_ack+0xcf0/0xcf0 [ 46.381229][ T531] ? __netlink_lookup+0xb9/0x6b0 [ 46.381231][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381233][ T531] ? lock_release+0x184/0x1f0 [ 46.381235][ T531] netlink_unicast+0x486/0x750 [ 46.381236][ T531] ? netlink_attachskb+0x810/0x810 [ 46.381238][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381240][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381241][ T531] ? lock_acquire+0x13c/0x160 [ 46.381243][ T531] netlink_sendmsg+0x735/0xc60 [ 46.381245][ T531] ? netlink_unicast+0x750/0x750 [ 46.381247][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381248][ T531] ? lock_release+0x184/0x1f0 [ 46.381250][ T531] ____sys_sendmsg+0x415/0x880 [ 46.381252][ T531] ? copy_msghdr_from_user+0x279/0x420 [ 46.381253][ T531] ? get_timestamp.constprop.0+0x390/0x390 [ 46.381255][ T531] ? move_addr_to_kernel+0x40/0x40 [ 46.381256][ T531] ? filter_irq_stacks+0xd0/0xd0 [ 46.381259][ T531] ___sys_sendmsg+0x14e/0x1d0 [ 46.381260][ T531] ? copy_msghdr_from_user+0x420/0x420 [ 46.381265][ T531] __sys_sendmsg+0x12c/0x1d0 [ 46.381267][ T531] ? __sys_sendmsg_sock+0x20/0x20 [ 46.381269][ T531] ? rcu_is_watching+0x16/0xd0 [ 46.381274][ T531] do_syscall_64+0xff/0x530 [ 46.381276][ T531] ? exc_page_fault+0xee/0x100 [ 46.381278][ T531] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.381280][ T531] RIP: 0033:0x7f7dbdfd554e [ 46.381282][ T531] 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 [ 46.381284][ T531] RSP: 002b:00007ffe2af56060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.381287][ T531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dbdfd554e [ 46.381289][ T531] RDX: 0000000000000000 RSI: 00007ffe2af56110 RDI: 0000000000000005 [ 46.381290][ T531] RBP: 00007ffe2af56070 R08: 0000000000000000 R09: 0000000000000000 [ 46.381290][ T531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91813a [ 46.381291][ T531] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2af567d0 [ 46.381293][ T531] [ 46.408890][ T531] veth4: left promiscuous mode [ 46.409154][ T531] br1: port 3(veth4) entered disabled state [ 46.416312][ T531] ip (531) used greatest stack depth: 23208 bytes left [ 46.542341][ T539] br1: port 1(veth1) entered disabled state [ 46.557486][ T540] br1: port 2(veth2) entered disabled state [ 46.577150][ T541] veth2: left allmulticast mode [ 46.577387][ T541] veth2: left promiscuous mode [ 46.577653][ T541] br1: port 2(veth2) entered disabled state [ 46.578577][ T541] veth1: left allmulticast mode [ 46.578760][ T541] veth1: left promiscuous mode [ 46.579000][ T541] br1: port 1(veth1) entered disabled state