[ 10.948835][ T186] ip (186) used greatest stack depth: 24080 bytes left [ 10.948851][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.948853][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 10.948855][ T186] preempt_count: 2, expected: 0 [ 10.948856][ T186] RCU nest depth: 0, expected: 0 [ 10.948857][ T186] locks held by ip/186: 5, last CPU#0: [ 10.948859][ T186] #0: ffffffffb42027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.948871][ T186] #1: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.948877][ T186] #2: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.948881][ T186] #3: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.948884][ T186] #4: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.948888][ T186] irq event stamp: 34538 [ 10.948889][ T186] hardirqs last enabled at (34537): [] __down_trylock_console_sem+0x86/0xa0 [ 10.948891][ T186] hardirqs last disabled at (34538): [] console_emit_next_record+0x3d4/0x4c0 [ 10.948893][ T186] softirqs last enabled at (33268): [] netlink_release+0x17b/0xcf0 [ 10.948897][ T186] softirqs last disabled at (33266): [] netlink_release+0xd2/0xcf0 [ 10.948899][ T186] Preemption disabled at: [ 10.948900][ T186] [<0000000000000000>] 0x0 [ 10.948907][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.948910][ T186] Tainted: [W]=WARN [ 10.948911][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.948913][ T186] Call Trace: [ 10.948915][ T186] [ 10.948917][ T186] dump_stack_lvl+0x6f/0xa0 [ 10.948923][ T186] __might_resched.cold+0x1fe/0x2c1 [ 10.948928][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.948932][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 10.948937][ T186] __kmalloc_noprof+0x443/0x760 [ 10.948939][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 10.948945][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 10.948948][ T186] alloc_buf.isra.0+0x4b/0x260 [ 10.948951][ T186] put_chars+0x1e1/0x2f0 [ 10.948954][ T186] ? __send_to_port+0x420/0x420 [ 10.948955][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.948960][ T186] ? validate_chain+0x38b/0xc20 [ 10.948965][ T186] hvc_console_print+0x292/0x780 [ 10.948971][ T186] ? hvc_write+0x3a0/0x3a0 [ 10.948973][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.948975][ T186] ? lock_acquire+0x13c/0x160 [ 10.948979][ T186] console_emit_next_record+0x22f/0x4c0 [ 10.948983][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 10.948985][ T186] ? console_flush_one_record+0x106/0x710 [ 10.948988][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.948990][ T186] ? lock_acquire+0x13c/0x160 [ 10.948994][ T186] console_flush_one_record+0x46f/0x710 [ 10.948998][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 10.949000][ T186] ? __lock_acquire+0x518/0xc20 [ 10.949005][ T186] console_unlock+0xee/0x1f0 [ 10.949007][ T186] ? console_flush_one_record+0x710/0x710 [ 10.949009][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.949011][ T186] ? lock_acquire+0x60/0x160 [ 10.949015][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.949016][ T186] ? vprintk_emit+0x320/0x3e0 [ 10.949020][ T186] vprintk_emit+0x37c/0x3e0 [ 10.949023][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 10.949027][ T186] ? __lock_acquire+0x518/0xc20 [ 10.949030][ T186] _printk+0xc7/0x100 [ 10.949034][ T186] ? snapshot_read.cold+0x21/0x21 [ 10.949037][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.949039][ T186] ? __rwlock_init+0x150/0x150 [ 10.949043][ T186] ? do_raw_spin_lock+0x131/0x280 [ 10.949046][ T186] do_exit.cold+0x82/0x9c [ 10.949049][ T186] ? exit_notify+0x890/0x890 [ 10.949051][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 10.949054][ T186] ? rcu_is_watching+0x16/0xd0 [ 10.949058][ T186] do_group_exit+0xb8/0x370 [ 10.949061][ T186] __x64_sys_exit_group+0x3c/0x50 [ 10.949062][ T186] x64_sys_call+0x1567/0x1570 [ 10.949064][ T186] do_syscall_64+0xff/0x530 [ 10.949067][ T186] ? exc_page_fault+0xee/0x100 [ 10.949070][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.949073][ T186] RIP: 0033:0x7f3a3c1b01b8 [ 10.949075][ T186] Code: Unable to access opcode bytes at 0x7f3a3c1b018e. [ 10.949076][ T186] RSP: 002b:00007fff50218508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.949079][ T186] RAX: ffffffffffffffda RBX: 00007f3a3c2e0f88 RCX: 00007f3a3c1b01b8 [ 10.949080][ T186] RDX: 00007f3a3befafc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.949082][ T186] RBP: 00007fff50218560 R08: 0000000000000000 R09: 0000000000008010 [ 10.949082][ T186] R10: 00007fff50218320 R11: 0000000000000246 R12: 0000000000000001 [ 10.949083][ T186] R13: 0000000000000000 R14: 00007f3a3c2df680 R15: 00007f3a3c2e0fa0 [ 10.949090][ T186] [ 11.325385][ T208] ip (208) used greatest stack depth: 23856 bytes left [ 12.692769][ T251] gre: GRE over IPv4 demultiplexer driver [ 12.692786][ T251] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.692789][ T251] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 251, name: modprobe [ 12.692791][ T251] preempt_count: 1, expected: 0 [ 12.692792][ T251] RCU nest depth: 0, expected: 0 [ 12.692793][ T251] locks held by modprobe/251: 4, last CPU#2: [ 12.692795][ T251] #0: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.692807][ T251] #1: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.692811][ T251] #2: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.692815][ T251] #3: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.692819][ T251] irq event stamp: 29606 [ 12.692820][ T251] hardirqs last enabled at (29605): [] __down_trylock_console_sem+0x86/0xa0 [ 12.692822][ T251] hardirqs last disabled at (29606): [] console_emit_next_record+0x3d4/0x4c0 [ 12.692824][ T251] softirqs last enabled at (26536): [] handle_softirqs+0x67c/0x900 [ 12.692827][ T251] softirqs last disabled at (25833): [] __irq_exit_rcu+0x145/0x1c0 [ 12.692830][ T251] Preemption disabled at: [ 12.692830][ T251] [] vprintk_emit+0x31b/0x3e0 [ 12.692836][ T251] CPU: 2 UID: 0 PID: 251 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.692839][ T251] Tainted: [W]=WARN [ 12.692840][ T251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.692842][ T251] Call Trace: [ 12.692844][ T251] [ 12.692845][ T251] dump_stack_lvl+0x6f/0xa0 [ 12.692851][ T251] ? vprintk_emit+0x31b/0x3e0 [ 12.692853][ T251] __might_resched.cold+0x1fe/0x2c1 [ 12.692858][ T251] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.692862][ T251] ? __kmalloc_noprof+0xdb/0x760 [ 12.692867][ T251] __kmalloc_noprof+0x443/0x760 [ 12.692869][ T251] ? alloc_buf.isra.0+0x4b/0x260 [ 12.692875][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.692877][ T251] alloc_buf.isra.0+0x4b/0x260 [ 12.692880][ T251] put_chars+0x1e1/0x2f0 [ 12.692882][ T251] ? desc_read_finalized_seq+0x79/0x120 [ 12.692884][ T251] ? __send_to_port+0x420/0x420 [ 12.692887][ T251] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.692891][ T251] ? validate_chain+0x38b/0xc20 [ 12.692895][ T251] hvc_console_print+0x292/0x780 [ 12.692898][ T251] ? __lock_acquire+0x518/0xc20 [ 12.692899][ T251] ? __lock_acquire+0x518/0xc20 [ 12.692904][ T251] ? hvc_write+0x3a0/0x3a0 [ 12.692905][ T251] ? console_emit_next_record+0x1df/0x4c0 [ 12.692908][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.692911][ T251] ? lock_acquire+0x13c/0x160 [ 12.692915][ T251] console_emit_next_record+0x22f/0x4c0 [ 12.692918][ T251] ? devkmsg_read+0x4b0/0x4b0 [ 12.692920][ T251] ? console_flush_one_record+0x106/0x710 [ 12.692923][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.692926][ T251] ? lock_acquire+0x13c/0x160 [ 12.692929][ T251] console_flush_one_record+0x46f/0x710 [ 12.692933][ T251] ? console_emit_next_record+0x4c0/0x4c0 [ 12.692935][ T251] ? __lock_acquire+0x518/0xc20 [ 12.692940][ T251] console_unlock+0xee/0x1f0 [ 12.692943][ T251] ? console_flush_one_record+0x710/0x710 [ 12.692945][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.692947][ T251] ? lock_acquire+0x60/0x160 [ 12.692951][ T251] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.692952][ T251] ? vprintk_emit+0x320/0x3e0 [ 12.692955][ T251] vprintk_emit+0x37c/0x3e0 [ 12.692960][ T251] ? wake_up_klogd_work_func+0x90/0x90 [ 12.692965][ T251] ? gre_exit+0x3f0/0x3f0 [gre] [ 12.692968][ T251] _printk+0xc7/0x100 [ 12.692972][ T251] ? snapshot_read.cold+0x21/0x21 [ 12.692978][ T251] ? do_one_initcall+0x113/0x4f0 [ 12.692981][ T251] gre_init+0x15/0x1000 [gre] [ 12.692983][ T251] do_one_initcall+0x124/0x4f0 [ 12.692986][ T251] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.692990][ T251] ? do_init_module+0xae/0x8a0 [ 12.692993][ T251] ? kasan_unpoison+0x44/0x70 [ 12.692998][ T251] do_init_module+0x2ad/0x8a0 [ 12.693002][ T251] ? lockdep_hardirqs_on+0x91/0x130 [ 12.693006][ T251] ? free_module+0x470/0x470 [ 12.693009][ T251] ? kfree+0x123/0x590 [ 12.693013][ T251] load_module+0x1424/0x1bb0 [ 12.693020][ T251] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.693025][ T251] ? backing_file_read_iter+0x541/0x790 [ 12.693029][ T251] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.693033][ T251] init_module_from_file+0x11f/0x1a0 [ 12.693036][ T251] ? __do_sys_init_module+0x220/0x220 [ 12.693044][ T251] ? __rwlock_init+0x150/0x150 [ 12.693047][ T251] ? do_raw_spin_unlock+0x59/0x250 [ 12.693050][ T251] idempotent_init_module+0x37b/0x7c0 [ 12.693053][ T251] ? init_module_from_file+0x1a0/0x1a0 [ 12.693060][ T251] ? rcu_is_watching+0x16/0xd0 [ 12.693062][ T251] ? cap_capable+0x1d7/0x3d0 [ 12.693068][ T251] __x64_sys_finit_module+0xdf/0x190 [ 12.693070][ T251] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.693073][ T251] do_syscall_64+0xff/0x530 [ 12.693075][ T251] ? exc_page_fault+0xee/0x100 [ 12.693078][ T251] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.693080][ T251] RIP: 0033:0x7f704cb5a37d [ 12.693084][ 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 [ 12.693085][ T251] RSP: 002b:00007ffe2eb42388 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.693088][ T251] RAX: ffffffffffffffda RBX: 00005559abbf1a40 RCX: 00007f704cb5a37d [ 12.693090][ T251] RDX: 0000000000000000 RSI: 000055599c39fffd RDI: 0000000000000001 [ 12.693091][ T251] RBP: 00007ffe2eb42420 R08: 0000000000000000 R09: 0000000000000000 [ 12.693092][ T251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055599c39fffd [ 12.693092][ T251] R13: 00005559abbf1a00 R14: 0000000000040000 R15: 0000000000000000 [ 12.693099][ T251] [ 12.743255][ T251] ip_gre: GRE over IPv4 tunneling driver [ 13.031096][ T261] GACT probability NOT on [ 13.117897][ T263] ip6_gre: GRE over IPv6 tunneling driver [ 13.198813][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.198955][ T50] [ 13.198957][ T50] ============================= [ 13.198958][ T50] WARNING: suspicious RCU usage [ 13.198960][ T50] 7.2.0-virtme #1 Tainted: G W [ 13.198962][ T50] ----------------------------- [ 13.198962][ T50] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 13.198964][ T50] [ 13.198964][ T50] other info that might help us debug this: [ 13.198964][ T50] [ 13.198965][ T50] [ 13.198965][ T50] rcu_scheduler_active = 2, debug_locks = 1 [ 13.198966][ T50] locks held by kworker/3:1/50: 12, last CPU#3: [ 13.198968][ T50] #0: ff11000008d71540 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.198981][ T50] #1: ffa000000036fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.198985][ T50] #2: ff1100000a0d5530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 13.198991][ T50] #3: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.198994][ T50] #4: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.198999][ T50] #5: ffffffffb4380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.199004][ T50] #6: ff1100000c958a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.199008][ T50] #7: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.199014][ T50] #8: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.199019][ T50] #9: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.199022][ T50] #10: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.199026][ T50] #11: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.199030][ T50] [ 13.199030][ T50] stack backtrace: [ 13.199033][ T50] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.199036][ T50] Tainted: [W]=WARN [ 13.199037][ T50] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.199039][ T50] Workqueue: mld mld_ifc_work [ 13.199043][ T50] Call Trace: [ 13.199044][ T50] [ 13.199046][ T50] dump_stack_lvl+0x6f/0xa0 [ 13.199052][ T50] lockdep_rcu_suspicious.cold+0x37/0x8a [ 13.199058][ T50] __might_resched+0x2ac/0x390 [ 13.199063][ T50] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.199066][ T50] ? __kmalloc_noprof+0xdb/0x760 [ 13.199071][ T50] __kmalloc_noprof+0x443/0x760 [ 13.199073][ T50] ? alloc_buf.isra.0+0x4b/0x260 [ 13.199079][ T50] ? do_raw_spin_unlock+0x59/0x250 [ 13.199082][ T50] alloc_buf.isra.0+0x4b/0x260 [ 13.199086][ T50] put_chars+0x1e1/0x2f0 [ 13.199088][ T50] ? check_prev_add+0x316/0xe90 [ 13.199090][ T50] ? __send_to_port+0x420/0x420 [ 13.199093][ T50] ? validate_chain+0x34a/0xc20 [ 13.199098][ T50] hvc_console_print+0x292/0x780 [ 13.199105][ T50] ? hvc_write+0x3a0/0x3a0 [ 13.199108][ T50] ? rcu_is_watching+0x16/0xd0 [ 13.199112][ T50] ? lock_acquire+0x13c/0x160 [ 13.199116][ T50] console_emit_next_record+0x22f/0x4c0 [ 13.199120][ T50] ? devkmsg_read+0x4b0/0x4b0 [ 13.199122][ T50] ? console_flush_one_record+0x106/0x710 [ 13.199125][ T50] ? rcu_is_watching+0x16/0xd0 [ 13.199127][ T50] ? lock_acquire+0x13c/0x160 [ 13.199132][ T50] console_flush_one_record+0x46f/0x710 [ 13.199136][ T50] ? console_emit_next_record+0x4c0/0x4c0 [ 13.199138][ T50] ? __lock_acquire+0x518/0xc20 [ 13.199144][ T50] console_unlock+0xee/0x1f0 [ 13.199147][ T50] ? console_flush_one_record+0x710/0x710 [ 13.199149][ T50] ? rcu_is_watching+0x16/0xd0 [ 13.199151][ T50] ? lock_acquire+0x60/0x160 [ 13.199155][ T50] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.199157][ T50] ? vprintk_emit+0x320/0x3e0 [ 13.199160][ T50] vprintk_emit+0x37c/0x3e0 [ 13.199164][ T50] ? wake_up_klogd_work_func+0x90/0x90 [ 13.199167][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 13.199172][ T50] _printk+0xc7/0x100 [ 13.199175][ T50] ? snapshot_read.cold+0x21/0x21 [ 13.199176][ T50] ? ___ratelimit+0x4e7/0xa00 [ 13.199183][ T50] ? idr_get_free+0x830/0x830 [ 13.199188][ T50] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.199193][ T50] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.199198][ T50] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.199201][ T50] ? stack_trace_save+0x93/0xc0 [ 13.199204][ T50] ? filter_irq_stacks+0xd0/0xd0 [ 13.199206][ T50] ? netif_skb_features+0x658/0x1430 [ 13.199209][ T50] ? mark_lock_irq+0x390/0x9c0 [ 13.199211][ T50] ? lock_acquire+0x13c/0x160 [ 13.199213][ T50] ? skb_network_protocol+0x3b0/0x3b0 [ 13.199216][ T50] ? save_trace+0xe8/0x280 [ 13.199221][ T50] dev_hard_start_xmit+0xf4/0x620 [ 13.199225][ T50] ? validate_xmit_skb_list+0xb3/0x150 [ 13.199228][ T50] sch_direct_xmit+0x13d/0xaa0 [ 13.199233][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 13.199235][ T50] ? dequeue_skb+0x1db0/0x1db0 [ 13.199238][ T50] ? __rcu_read_lock+0x30/0x70 [ 13.199240][ T50] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.199242][ T50] ? lock_acquire+0x13c/0x160 [ 13.199247][ T50] __dev_xmit_skb+0xecc/0x1be0 [ 13.199252][ T50] ? alloc_netdev_dummy+0x30/0x30 [ 13.199253][ T50] ? __dev_queue_xmit+0x1fc/0x1b80 [ 13.199257][ T50] ? rcu_is_watching+0x16/0xd0 [ 13.199259][ T50] ? lock_acquire+0x13c/0x160 [ 13.199263][ T50] __dev_queue_xmit+0x942/0x1b80 [ 13.199266][ T50] ? __lock_acquire+0x518/0xc20 [ 13.199271][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 13.199272][ T50] ? find_held_lock+0x2b/0x80 [ 13.199274][ T50] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.199286][ T50] ip6_finish_output2+0x423/0x1300 [ 13.199291][ T50] ? ip6_dst_lookup+0x80/0x80 [ 13.199293][ T50] ? find_held_lock+0x2b/0x80 [ 13.199296][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 13.199299][ T50] ? ip6_mtu+0x15d/0x310 [ 13.199304][ T50] ip6_finish_output+0x646/0xda0 [ 13.199308][ T50] ip6_output+0x23f/0x7f0 [ 13.199311][ T50] ? ip6_finish_output+0xda0/0xda0 [ 13.199312][ T50] ? __lock_release.isra.0+0x69/0x1a0 [ 13.199315][ T50] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.199318][ T50] ? mark_held_locks+0x40/0x70 [ 13.199321][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 13.199324][ T50] ? __local_bh_enable_ip+0xaa/0x150 [ 13.199326][ T50] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.199330][ T50] mld_sendpack+0x9d6/0xec0 [ 13.199335][ T50] ? mld_dad_start_work+0x240/0x240 [ 13.199342][ T50] ? mld_send_cr+0x50f/0x820 [ 13.199346][ T50] mld_ifc_work+0x36/0x190 [ 13.199348][ T50] ? process_one_work+0xdfc/0x1560 [ 13.199350][ T50] process_one_work+0xe3e/0x1560 [ 13.199357][ T50] ? __queue_delayed_work+0x470/0x470 [ 13.199360][ T50] ? lock_acquire.part.0+0xd4/0x280 [ 13.199368][ T50] worker_thread+0x4f1/0xd60 [ 13.199372][ T50] ? rescuer_thread+0x1340/0x1340 [ 13.199374][ T50] ? __kthread_parkme+0xbd/0x210 [ 13.199377][ T50] ? rescuer_thread+0x1340/0x1340 [ 13.199380][ T50] ? rescuer_thread+0x1340/0x1340 [ 13.199382][ T50] kthread+0x367/0x460 [ 13.199383][ T50] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.199386][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.199389][ T50] ret_from_fork+0x474/0x6b0 [ 13.199393][ T50] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.199397][ T50] ? __switch_to+0x5a3/0xe00 [ 13.199400][ T50] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.199403][ T50] ret_from_fork_asm+0x11/0x20 [ 13.199412][ T50] [ 13.254607][ T268] ip (268) used greatest stack depth: 23552 bytes left [ 13.256943][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.388692][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.589304][ T277] br1: port 1(veth1) entered blocking state [ 13.590053][ T277] br1: port 1(veth1) entered disabled state [ 13.590422][ T277] veth1: entered allmulticast mode [ 13.592000][ T277] veth1: entered promiscuous mode [ 13.626772][ T59] br1: port 1(veth1) entered blocking state [ 13.627311][ T59] br1: port 1(veth1) entered forwarding state [ 13.651955][ T279] br1: port 2(veth2) entered blocking state [ 13.652291][ T279] br1: port 2(veth2) entered disabled state [ 13.659467][ T279] veth2: entered allmulticast mode [ 13.661005][ T279] veth2: entered promiscuous mode [ 13.687236][ T59] br1: port 2(veth2) entered blocking state [ 13.687563][ T59] br1: port 2(veth2) entered forwarding state [ 13.716733][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.716881][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.716883][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.716885][ T12] preempt_count: 202, expected: 0 [ 13.716886][ T12] RCU nest depth: 3, expected: 0 [ 13.716887][ T12] locks held by kworker/u16:0/12: 12, last CPU#2: [ 13.716890][ T12] #0: ff11000008a47140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.716902][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.716906][ T12] #2: ffffffffb4ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.716912][ T12] #3: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 13.716917][ T12] #4: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.716920][ T12] #5: ffffffffb4380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.716925][ T12] #6: ff1100000c958a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.716929][ T12] #7: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.716936][ T12] #8: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.716941][ T12] #9: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.716944][ T12] #10: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.716948][ T12] #11: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.716951][ T12] irq event stamp: 14027 [ 13.716952][ T12] hardirqs last enabled at (14026): [] __down_trylock_console_sem+0x86/0xa0 [ 13.716955][ T12] hardirqs last disabled at (14027): [] console_emit_next_record+0x3d4/0x4c0 [ 13.716957][ T12] softirqs last enabled at (14016): [] neigh_resolve_output.part.0+0x481/0x740 [ 13.716960][ T12] softirqs last disabled at (14020): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.716962][ T12] Preemption disabled at: [ 13.716963][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 13.716969][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.716972][ T12] Tainted: [W]=WARN [ 13.716973][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.716975][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.716979][ T12] Call Trace: [ 13.716981][ T12] [ 13.716983][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.716989][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 13.716992][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.716996][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.717000][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.717005][ T12] __kmalloc_noprof+0x443/0x760 [ 13.717007][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.717013][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.717016][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.717019][ T12] put_chars+0x1e1/0x2f0 [ 13.717021][ T12] ? check_prev_add+0xef/0xe90 [ 13.717023][ T12] ? __send_to_port+0x420/0x420 [ 13.717026][ T12] ? validate_chain+0x34a/0xc20 [ 13.717031][ T12] hvc_console_print+0x292/0x780 [ 13.717038][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.717040][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717044][ T12] ? lock_acquire+0x13c/0x160 [ 13.717048][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.717052][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.717054][ T12] ? console_flush_one_record+0x106/0x710 [ 13.717057][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717060][ T12] ? lock_acquire+0x13c/0x160 [ 13.717064][ T12] console_flush_one_record+0x46f/0x710 [ 13.717068][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.717070][ T12] ? __lock_acquire+0x518/0xc20 [ 13.717076][ T12] console_unlock+0xee/0x1f0 [ 13.717078][ T12] ? console_flush_one_record+0x710/0x710 [ 13.717080][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717083][ T12] ? lock_acquire+0x60/0x160 [ 13.717086][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.717088][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.717092][ T12] vprintk_emit+0x37c/0x3e0 [ 13.717096][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.717099][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.717103][ T12] _printk+0xc7/0x100 [ 13.717107][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.717109][ T12] ? ___ratelimit+0x4e7/0xa00 [ 13.717114][ T12] ? idr_get_free+0x830/0x830 [ 13.717120][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.717125][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 13.717130][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.717132][ T12] ? mark_usage+0x61/0x170 [ 13.717134][ T12] ? ret_from_fork_asm+0x11/0x20 [ 13.717136][ T12] ? __lock_acquire+0x518/0xc20 [ 13.717139][ T12] ? netif_skb_features+0x658/0x1430 [ 13.717141][ T12] ? mark_usage+0x61/0x170 [ 13.717144][ T12] ? __lock_acquire+0x518/0xc20 [ 13.717146][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 13.717153][ T12] dev_hard_start_xmit+0xf4/0x620 [ 13.717156][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 13.717160][ T12] sch_direct_xmit+0x13d/0xaa0 [ 13.717164][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.717167][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 13.717169][ T12] ? __rcu_read_lock+0x30/0x70 [ 13.717171][ T12] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.717173][ T12] ? lock_acquire+0x13c/0x160 [ 13.717178][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 13.717182][ T12] ? tc_run+0x45e/0x7e0 [ 13.717184][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 13.717187][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.717189][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717191][ T12] ? lock_acquire+0x13c/0x160 [ 13.717195][ T12] __dev_queue_xmit+0x942/0x1b80 [ 13.717198][ T12] ? __lock_acquire+0x518/0xc20 [ 13.717203][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.717204][ T12] ? find_held_lock+0x2b/0x80 [ 13.717206][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.717218][ T12] ip6_finish_output2+0x423/0x1300 [ 13.717223][ T12] ? ip6_dst_lookup+0x80/0x80 [ 13.717224][ T12] ? find_held_lock+0x2b/0x80 [ 13.717227][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.717230][ T12] ? ip6_mtu+0x15d/0x310 [ 13.717235][ T12] ip6_finish_output+0x646/0xda0 [ 13.717238][ T12] ip6_output+0x23f/0x7f0 [ 13.717241][ T12] ? ip6_finish_output+0xda0/0xda0 [ 13.717243][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.717245][ T12] ? find_held_lock+0x2b/0x80 [ 13.717248][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.717250][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.717255][ T12] ndisc_send_skb+0xba3/0x1520 [ 13.717260][ T12] ? ndisc_recv_na+0xea0/0xea0 [ 13.717267][ T12] ? trace_hardirqs_off+0xd/0x30 [ 13.717270][ T12] ? try_to_grab_pending+0x77/0x840 [ 13.717272][ T12] ? mark_held_locks+0x40/0x70 [ 13.717276][ T12] ndisc_send_ns+0xa9/0x120 [ 13.717277][ T12] ? find_held_lock+0x2b/0x80 [ 13.717280][ T12] ? ndisc_router_discovery+0x2ab0/0x2ab0 [ 13.717281][ T12] ? __rwlock_init+0x150/0x150 [ 13.717284][ T12] ? mark_held_locks+0x40/0x70 [ 13.717286][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 13.717290][ T12] addrconf_dad_work+0x6c2/0x930 [ 13.717294][ T12] ? addrconf_dad_begin+0x540/0x540 [ 13.717298][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717299][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717301][ T12] ? lock_acquire+0x13c/0x160 [ 13.717303][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.717307][ T12] process_one_work+0xe3e/0x1560 [ 13.717314][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.717317][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.717325][ T12] worker_thread+0x4f1/0xd60 [ 13.717332][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.717334][ T12] kthread+0x367/0x460 [ 13.717336][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.717338][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.717341][ T12] ret_from_fork+0x474/0x6b0 [ 13.717345][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.717348][ T12] ? __switch_to+0x5a3/0xe00 [ 13.717351][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.717354][ T12] ret_from_fork_asm+0x11/0x20 [ 13.717362][ T12] [ 13.921814][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.187724][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.283812][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 14.724846][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 14.725012][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.725015][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 14.725016][ T12] preempt_count: 202, expected: 0 [ 14.725017][ T12] RCU nest depth: 3, expected: 0 [ 14.725018][ T12] locks held by kworker/u16:0/12: 13, last CPU#1: [ 14.725021][ T12] #0: ff11000008a47140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 14.725033][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 14.725037][ T12] #2: ffffffffb4ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 14.725043][ T12] #3: ff1100000a0d5530 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 14.725048][ T12] #4: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 14.725051][ T12] #5: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 14.725055][ T12] #6: ffffffffb4380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 14.725059][ T12] #7: ff1100000c958a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 14.725064][ T12] #8: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 14.725071][ T12] #9: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.725076][ T12] #10: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.725080][ T12] #11: ffffffffb4289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.725084][ T12] #12: ffffffffb4289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.725088][ T12] irq event stamp: 17993 [ 14.725089][ T12] hardirqs last enabled at (17992): [] __down_trylock_console_sem+0x86/0xa0 [ 14.725092][ T12] hardirqs last disabled at (17993): [] console_emit_next_record+0x3d4/0x4c0 [ 14.725094][ T12] softirqs last enabled at (17982): [] icmp6_dst_alloc+0x317/0x4d0 [ 14.725096][ T12] softirqs last disabled at (17986): [] __dev_queue_xmit+0x1fc/0x1b80 [ 14.725098][ T12] Preemption disabled at: [ 14.725099][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 14.725106][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.725109][ T12] Tainted: [W]=WARN [ 14.725110][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.725112][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 14.725116][ T12] Call Trace: [ 14.725118][ T12] [ 14.725121][ T12] dump_stack_lvl+0x6f/0xa0 [ 14.725127][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 14.725129][ T12] __might_resched.cold+0x1fe/0x2c1 [ 14.725134][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.725138][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 14.725143][ T12] __kmalloc_noprof+0x443/0x760 [ 14.725145][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 14.725151][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 14.725154][ T12] alloc_buf.isra.0+0x4b/0x260 [ 14.725157][ T12] put_chars+0x1e1/0x2f0 [ 14.725160][ T12] ? __send_to_port+0x420/0x420 [ 14.725167][ T12] hvc_console_print+0x292/0x780 [ 14.725173][ T12] ? hvc_write+0x3a0/0x3a0 [ 14.725176][ T12] ? lock_acquire+0x13c/0x160 [ 14.725180][ T12] console_emit_next_record+0x22f/0x4c0 [ 14.725189][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 14.725191][ T12] ? console_flush_one_record+0x106/0x710 [ 14.725194][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725198][ T12] ? lock_acquire+0x13c/0x160 [ 14.725202][ T12] console_flush_one_record+0x46f/0x710 [ 14.725206][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 14.725208][ T12] ? __lock_acquire+0x518/0xc20 [ 14.725214][ T12] console_unlock+0xee/0x1f0 [ 14.725216][ T12] ? console_flush_one_record+0x710/0x710 [ 14.725218][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725221][ T12] ? lock_acquire+0x60/0x160 [ 14.725224][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.725226][ T12] ? vprintk_emit+0x320/0x3e0 [ 14.725229][ T12] vprintk_emit+0x37c/0x3e0 [ 14.725234][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 14.725237][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.725241][ T12] _printk+0xc7/0x100 [ 14.725245][ T12] ? snapshot_read.cold+0x21/0x21 [ 14.725247][ T12] ? ___ratelimit+0x4e7/0xa00 [ 14.725253][ T12] ? idr_get_free+0x830/0x830 [ 14.725258][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 14.725263][ T12] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 14.725268][ T12] ? mark_usage+0x61/0x170 [ 14.725270][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 14.725274][ T12] ? mark_usage+0x61/0x170 [ 14.725276][ T12] ? netif_skb_features+0x658/0x1430 [ 14.725277][ T12] ? __lock_acquire+0x518/0xc20 [ 14.725279][ T12] ? validate_chain+0x737/0xc20 [ 14.725282][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 14.725285][ T12] ? mark_usage+0x61/0x170 [ 14.725290][ T12] dev_hard_start_xmit+0xf4/0x620 [ 14.725293][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 14.725295][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 14.725299][ T12] sch_direct_xmit+0x13d/0xaa0 [ 14.725303][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.725306][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 14.725308][ T12] ? __rcu_read_lock+0x30/0x70 [ 14.725310][ T12] ? lock_acquire+0x13c/0x160 [ 14.725315][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 14.725318][ T12] ? tc_run+0x45e/0x7e0 [ 14.725321][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 14.725323][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 14.725326][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725328][ T12] ? lock_acquire+0x13c/0x160 [ 14.725332][ T12] __dev_queue_xmit+0x942/0x1b80 [ 14.725340][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.725342][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.725343][ T12] ? find_held_lock+0x2b/0x80 [ 14.725350][ T12] ? neigh_hh_output+0x152/0x4c0 [ 14.725355][ T12] ip6_finish_output2+0x96f/0x1300 [ 14.725360][ T12] ? ip6_dst_lookup+0x80/0x80 [ 14.725362][ T12] ? find_held_lock+0x2b/0x80 [ 14.725364][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.725367][ T12] ? ip6_mtu+0x15d/0x310 [ 14.725371][ T12] ip6_finish_output+0x646/0xda0 [ 14.725375][ T12] ip6_output+0x23f/0x7f0 [ 14.725378][ T12] ? ip6_finish_output+0xda0/0xda0 [ 14.725380][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.725382][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.725385][ T12] ? mark_held_locks+0x40/0x70 [ 14.725388][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.725391][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.725393][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.725396][ T12] mld_sendpack+0x9d6/0xec0 [ 14.725401][ T12] ? mld_dad_start_work+0x240/0x240 [ 14.725410][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 14.725413][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 14.725415][ T12] addrconf_dad_completed+0xa42/0xe10 [ 14.725418][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.725420][ T12] ? addrconf_rs_timer+0x770/0x770 [ 14.725423][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 14.725424][ T12] ? __rwlock_init+0x150/0x150 [ 14.725427][ T12] ? mark_held_locks+0x40/0x70 [ 14.725430][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 14.725433][ T12] addrconf_dad_work+0x3c1/0x930 [ 14.725437][ T12] ? addrconf_dad_begin+0x540/0x540 [ 14.725440][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725442][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725444][ T12] ? lock_acquire+0x13c/0x160 [ 14.725446][ T12] ? rcu_is_watching+0x16/0xd0 [ 14.725450][ T12] process_one_work+0xe3e/0x1560 [ 14.725463][ T12] ? __queue_delayed_work+0x470/0x470 [ 14.725466][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 14.725473][ T12] worker_thread+0x4f1/0xd60 [ 14.725481][ T12] ? rescuer_thread+0x1340/0x1340 [ 14.725483][ T12] kthread+0x367/0x460 [ 14.725485][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.725488][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.725490][ T12] ret_from_fork+0x474/0x6b0 [ 14.725495][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.725498][ T12] ? __switch_to+0x5a3/0xe00 [ 14.725501][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.725504][ T12] ret_from_fork_asm+0x11/0x20 [ 14.725513][ T12] [ 14.769889][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.300809][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.628917][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 18.628927][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.628971][ C1] [ 18.628972][ C1] ======================================================== [ 18.628973][ C1] WARNING: possible irq lock inversion dependency detected [ 18.628975][ C1] 7.2.0-virtme #1 Tainted: G W [ 18.628977][ C1] -------------------------------------------------------- [ 18.628978][ C1] swapper/1/0 just changed the state of lock: [ 18.628979][ C1] ffffffffb4289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.628992][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 18.628993][ C1] (fs_reclaim){+.+.}-{0:0} [ 18.628994][ C1] [ 18.628994][ C1] [ 18.628994][ C1] and interrupts could create inverse lock ordering between them. [ 18.628994][ C1] [ 18.628995][ C1] [ 18.628995][ C1] other info that might help us debug this: [ 18.628996][ C1] Possible interrupt unsafe locking scenario: [ 18.628996][ C1] [ 18.628996][ C1] CPU0 CPU1 [ 18.628997][ C1] ---- ---- [ 18.628997][ C1] lock(fs_reclaim); [ 18.628998][ C1] local_irq_disable(); [ 18.628999][ C1] lock(console_owner); [ 18.629000][ C1] lock(fs_reclaim); [ 18.629001][ C1] [ 18.629001][ C1] lock(console_owner); [ 18.629002][ C1] [ 18.629002][ C1] *** DEADLOCK *** [ 18.629002][ C1] [ 18.629002][ C1] locks held by swapper/1/0: 8, last CPU#1: [ 18.629004][ C1] #0: ffa00000001d0c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 18.629010][ C1] #1: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 18.629015][ C1] #2: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 18.629019][ C1] #3: ffffffffb4380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 18.629024][ C1] #4: ff1100000c958a28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 18.629028][ C1] #5: ffffffffb4380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 18.629033][ C1] #6: ffffffffb4369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.629037][ C1] #7: ffffffffb4369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.629040][ C1] [ 18.629040][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 18.629045][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 18.629047][ C1] HARDIRQ-ON-W at: [ 18.629048][ C1] __lock_acquire+0x388/0xc20 [ 18.629051][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629053][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.629056][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.629058][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.629061][ C1] workqueue_init+0x2a/0x680 [ 18.629064][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.629066][ C1] kernel_init+0x21/0x150 [ 18.629069][ C1] ret_from_fork+0x474/0x6b0 [ 18.629072][ C1] ret_from_fork_asm+0x11/0x20 [ 18.629075][ C1] SOFTIRQ-ON-W at: [ 18.629076][ C1] __lock_acquire+0x388/0xc20 [ 18.629077][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629079][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.629080][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.629081][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.629083][ C1] workqueue_init+0x2a/0x680 [ 18.629084][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.629085][ C1] kernel_init+0x21/0x150 [ 18.629087][ C1] ret_from_fork+0x474/0x6b0 [ 18.629088][ C1] ret_from_fork_asm+0x11/0x20 [ 18.629089][ C1] INITIAL USE at: [ 18.629090][ C1] __lock_acquire+0x388/0xc20 [ 18.629091][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629093][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.629094][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 18.629095][ C1] kthread_create_worker_on_node+0xea/0x210 [ 18.629096][ C1] workqueue_init+0x2a/0x680 [ 18.629098][ C1] kernel_init_freeable+0x2fe/0x630 [ 18.629099][ C1] kernel_init+0x21/0x150 [ 18.629100][ C1] ret_from_fork+0x474/0x6b0 [ 18.629101][ C1] ret_from_fork_asm+0x11/0x20 [ 18.629103][ C1] } [ 18.629103][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 18.629107][ C1] ... acquired at: [ 18.629108][ C1] __lock_acquire+0x518/0xc20 [ 18.629109][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629111][ C1] fs_reclaim_acquire+0xd5/0x120 [ 18.629112][ C1] __kmalloc_noprof+0xd3/0x760 [ 18.629113][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.629116][ C1] put_chars+0x1e1/0x2f0 [ 18.629117][ C1] hvc_console_print+0x292/0x780 [ 18.629119][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.629121][ C1] console_flush_one_record+0x46f/0x710 [ 18.629122][ C1] console_unlock+0xee/0x1f0 [ 18.629124][ C1] vprintk_emit+0x37c/0x3e0 [ 18.629125][ C1] _printk+0xc7/0x100 [ 18.629128][ C1] i8042_pnp_init+0xf7/0x3c0 [ 18.629131][ C1] i8042_platform_init+0x3f9/0x460 [ 18.629133][ C1] i8042_init+0x45/0x130 [ 18.629134][ C1] do_one_initcall+0x124/0x4f0 [ 18.629136][ C1] kernel_init_freeable+0x596/0x630 [ 18.629137][ C1] kernel_init+0x21/0x150 [ 18.629138][ C1] ret_from_fork+0x474/0x6b0 [ 18.629139][ C1] ret_from_fork_asm+0x11/0x20 [ 18.629140][ C1] [ 18.629141][ C1] -> (console_owner){..-.}-{0:0} { [ 18.629143][ C1] IN-SOFTIRQ-W at: [ 18.629143][ C1] __lock_acquire+0x388/0xc20 [ 18.629145][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629146][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.629148][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.629149][ C1] console_flush_one_record+0x46f/0x710 [ 18.629151][ C1] console_unlock+0xee/0x1f0 [ 18.629152][ C1] vprintk_emit+0x37c/0x3e0 [ 18.629154][ C1] _printk+0xc7/0x100 [ 18.629155][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.629157][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.629160][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.629162][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.629164][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.629165][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.629166][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.629168][ C1] ip6_finish_output+0x646/0xda0 [ 18.629169][ C1] ip6_output+0x23f/0x7f0 [ 18.629170][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.629172][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.629174][ C1] call_timer_fn+0x160/0x4d0 [ 18.629175][ C1] __run_timers+0x68f/0xaa0 [ 18.629177][ C1] run_timer_softirq+0xf0/0x160 [ 18.629178][ C1] handle_softirqs+0x1d3/0x900 [ 18.629181][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.629182][ C1] irq_exit_rcu+0xe/0x30 [ 18.629183][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.629185][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.629187][ C1] pv_native_safe_halt+0xf/0x10 [ 18.629189][ C1] default_idle+0x9/0x10 [ 18.629190][ C1] default_idle_call+0x6e/0xb0 [ 18.629192][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629194][ C1] do_idle+0xd8/0x190 [ 18.629195][ C1] cpu_startup_entry+0x53/0x70 [ 18.629196][ C1] start_secondary+0x204/0x2b0 [ 18.629198][ C1] common_startup_64+0x13e/0x148 [ 18.629200][ C1] INITIAL USE at: [ 18.629202][ C1] } [ 18.629202][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 18.629205][ C1] ... acquired at: [ 18.629205][ C1] mark_lock+0x1d7/0xa00 [ 18.629207][ C1] mark_usage+0x42/0x170 [ 18.629208][ C1] __lock_acquire+0x388/0xc20 [ 18.629209][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629210][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.629212][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.629214][ C1] console_flush_one_record+0x46f/0x710 [ 18.629215][ C1] console_unlock+0xee/0x1f0 [ 18.629217][ C1] vprintk_emit+0x37c/0x3e0 [ 18.629218][ C1] _printk+0xc7/0x100 [ 18.629220][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.629221][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.629223][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.629224][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.629225][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.629227][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.629228][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.629229][ C1] ip6_finish_output+0x646/0xda0 [ 18.629230][ C1] ip6_output+0x23f/0x7f0 [ 18.629231][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.629233][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.629235][ C1] call_timer_fn+0x160/0x4d0 [ 18.629236][ C1] __run_timers+0x68f/0xaa0 [ 18.629238][ C1] run_timer_softirq+0xf0/0x160 [ 18.629239][ C1] handle_softirqs+0x1d3/0x900 [ 18.629240][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.629241][ C1] irq_exit_rcu+0xe/0x30 [ 18.629243][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.629244][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.629245][ C1] pv_native_safe_halt+0xf/0x10 [ 18.629246][ C1] default_idle+0x9/0x10 [ 18.629248][ C1] default_idle_call+0x6e/0xb0 [ 18.629249][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629250][ C1] do_idle+0xd8/0x190 [ 18.629252][ C1] cpu_startup_entry+0x53/0x70 [ 18.629253][ C1] start_secondary+0x204/0x2b0 [ 18.629254][ C1] common_startup_64+0x13e/0x148 [ 18.629255][ C1] [ 18.629255][ C1] [ 18.629255][ C1] stack backtrace: [ 18.629258][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.629261][ C1] Tainted: [W]=WARN [ 18.629262][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.629264][ C1] Call Trace: [ 18.629266][ C1] [ 18.629268][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.629273][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 18.629275][ C1] mark_lock_irq+0x989/0x9c0 [ 18.629278][ C1] mark_lock+0x1d7/0xa00 [ 18.629280][ C1] mark_usage+0x42/0x170 [ 18.629281][ C1] __lock_acquire+0x388/0xc20 [ 18.629283][ C1] lock_acquire.part.0+0xd4/0x280 [ 18.629285][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.629287][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629290][ C1] ? lock_acquire+0x13c/0x160 [ 18.629292][ C1] console_lock_spinning_enable+0x5c/0x60 [ 18.629294][ C1] ? console_lock_spinning_enable+0x40/0x60 [ 18.629296][ C1] console_emit_next_record+0x1d1/0x4c0 [ 18.629298][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.629299][ C1] ? console_flush_one_record+0x106/0x710 [ 18.629301][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629303][ C1] ? lock_acquire+0x13c/0x160 [ 18.629305][ C1] console_flush_one_record+0x46f/0x710 [ 18.629307][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.629309][ C1] ? __lock_acquire+0x518/0xc20 [ 18.629311][ C1] console_unlock+0xee/0x1f0 [ 18.629313][ C1] ? console_flush_one_record+0x710/0x710 [ 18.629315][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629316][ C1] ? lock_acquire+0x60/0x160 [ 18.629318][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.629320][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.629322][ C1] vprintk_emit+0x37c/0x3e0 [ 18.629324][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.629326][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629328][ C1] _printk+0xc7/0x100 [ 18.629330][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.629332][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.629335][ C1] ? idr_get_free+0x830/0x830 [ 18.629338][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.629340][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.629342][ C1] ? __kasan_check_byte+0x16/0x50 [ 18.629345][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.629347][ C1] ? lock_acquire.part.0+0x36/0x280 [ 18.629348][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629350][ C1] ? lock_acquire+0x13c/0x160 [ 18.629352][ C1] ? netif_skb_features+0x658/0x1430 [ 18.629353][ C1] ? lock_release+0x184/0x1f0 [ 18.629355][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.629358][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.629360][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.629362][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.629364][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629365][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.629367][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.629368][ C1] ? lock_acquire+0x13c/0x160 [ 18.629370][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.629372][ C1] ? tc_run+0x45e/0x7e0 [ 18.629374][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.629375][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.629377][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629378][ C1] ? check_prev_add+0x316/0xe90 [ 18.629380][ C1] ? lock_acquire+0x13c/0x160 [ 18.629382][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.629385][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.629386][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629388][ C1] ? find_held_lock+0x2b/0x80 [ 18.629390][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.629392][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.629394][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.629396][ C1] ? find_held_lock+0x2b/0x80 [ 18.629397][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629399][ C1] ? ip6_mtu+0x15d/0x310 [ 18.629401][ C1] ip6_finish_output+0x646/0xda0 [ 18.629403][ C1] ip6_output+0x23f/0x7f0 [ 18.629405][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.629406][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629407][ C1] ? find_held_lock+0x2b/0x80 [ 18.629409][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629410][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.629412][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.629415][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.629417][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629419][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.629421][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629423][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629425][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.629427][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629429][ C1] ? lock_acquire+0x13c/0x160 [ 18.629431][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629432][ C1] call_timer_fn+0x160/0x4d0 [ 18.629434][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.629436][ C1] ? debug_object_active_state+0x430/0x430 [ 18.629439][ C1] ? find_held_lock+0x2b/0x80 [ 18.629441][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629443][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629445][ C1] __run_timers+0x68f/0xaa0 [ 18.629446][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629449][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.629451][ C1] ? __lock_acquire+0x518/0xc20 [ 18.629453][ C1] ? __rwlock_init+0x150/0x150 [ 18.629456][ C1] run_timer_softirq+0xf0/0x160 [ 18.629458][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.629459][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.629462][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629463][ C1] handle_softirqs+0x1d3/0x900 [ 18.629471][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629472][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.629474][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.629476][ C1] irq_exit_rcu+0xe/0x30 [ 18.629477][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.629479][ C1] [ 18.629480][ C1] [ 18.629480][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.629482][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.629483][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.629486][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 18.629488][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.629490][ C1] RAX: 000000000007eab7 RBX: ff11000001bea380 RCX: ffffffffb10f0307 [ 18.629492][ C1] RDX: ff11000001bea380 RSI: ffffffffb3e38b1c RDI: ffffffffb388d8e0 [ 18.629493][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.629494][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.629494][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.629496][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629498][ C1] default_idle+0x9/0x10 [ 18.629500][ C1] default_idle_call+0x6e/0xb0 [ 18.629501][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629503][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.629504][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.629506][ C1] ? default_idle_call+0x98/0xb0 [ 18.629508][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629510][ C1] do_idle+0xd8/0x190 [ 18.629511][ C1] cpu_startup_entry+0x53/0x70 [ 18.629513][ C1] start_secondary+0x204/0x2b0 [ 18.629514][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.629516][ C1] common_startup_64+0x13e/0x148 [ 18.629519][ C1] [ 18.629524][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.629526][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 18.629527][ C1] preempt_count: 303, expected: 0 [ 18.629528][ C1] RCU nest depth: 3, expected: 0 [ 18.629529][ C1] INFO: lockdep is turned off. [ 18.629529][ C1] irq event stamp: 518937 [ 18.629530][ C1] hardirqs last enabled at (518936): [] __down_trylock_console_sem+0x86/0xa0 [ 18.629532][ C1] hardirqs last disabled at (518937): [] console_emit_next_record+0x3d4/0x4c0 [ 18.629534][ C1] softirqs last enabled at (518804): [] handle_softirqs+0x67c/0x900 [ 18.629535][ C1] softirqs last disabled at (518841): [] __irq_exit_rcu+0x145/0x1c0 [ 18.629537][ C1] Preemption disabled at: [ 18.629537][ C1] [<0000000000000000>] 0x0 [ 18.629541][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.629543][ C1] Tainted: [W]=WARN [ 18.629543][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.629544][ C1] Call Trace: [ 18.629545][ C1] [ 18.629545][ C1] dump_stack_lvl+0x6f/0xa0 [ 18.629548][ C1] __might_resched.cold+0x1fe/0x2c1 [ 18.629550][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.629554][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629556][ C1] __kmalloc_noprof+0x443/0x760 [ 18.629558][ C1] ? __rwlock_init+0x150/0x150 [ 18.629559][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 18.629561][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 18.629563][ C1] alloc_buf.isra.0+0x4b/0x260 [ 18.629565][ C1] put_chars+0x1e1/0x2f0 [ 18.629566][ C1] ? __send_to_port+0x420/0x420 [ 18.629568][ C1] ? mark_lock+0x1d7/0xa00 [ 18.629570][ C1] hvc_console_print+0x292/0x780 [ 18.629572][ C1] ? __lock_acquire+0x388/0xc20 [ 18.629574][ C1] ? hvc_write+0x3a0/0x3a0 [ 18.629576][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629577][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629582][ C1] ? lock_acquire+0x13c/0x160 [ 18.629584][ C1] console_emit_next_record+0x22f/0x4c0 [ 18.629587][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 18.629588][ C1] ? console_flush_one_record+0x106/0x710 [ 18.629590][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629592][ C1] ? lock_acquire+0x13c/0x160 [ 18.629594][ C1] console_flush_one_record+0x46f/0x710 [ 18.629596][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 18.629598][ C1] ? __lock_acquire+0x518/0xc20 [ 18.629600][ C1] console_unlock+0xee/0x1f0 [ 18.629602][ C1] ? console_flush_one_record+0x710/0x710 [ 18.629604][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629605][ C1] ? lock_acquire+0x60/0x160 [ 18.629607][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.629609][ C1] ? vprintk_emit+0x320/0x3e0 [ 18.629611][ C1] vprintk_emit+0x37c/0x3e0 [ 18.629613][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 18.629615][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629617][ C1] _printk+0xc7/0x100 [ 18.629619][ C1] ? snapshot_read.cold+0x21/0x21 [ 18.629620][ C1] ? ___ratelimit+0x4e7/0xa00 [ 18.629623][ C1] ? idr_get_free+0x830/0x830 [ 18.629625][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 18.629627][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 18.629629][ C1] ? __kasan_check_byte+0x16/0x50 [ 18.629631][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 18.629633][ C1] ? lock_acquire.part.0+0x36/0x280 [ 18.629634][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629636][ C1] ? lock_acquire+0x13c/0x160 [ 18.629638][ C1] ? netif_skb_features+0x658/0x1430 [ 18.629639][ C1] ? lock_release+0x184/0x1f0 [ 18.629641][ C1] ? skb_network_protocol+0x3b0/0x3b0 [ 18.629644][ C1] dev_hard_start_xmit+0xf4/0x620 [ 18.629646][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 18.629648][ C1] sch_direct_xmit+0x13d/0xaa0 [ 18.629650][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629651][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 18.629652][ C1] ? __rcu_read_lock+0x30/0x70 [ 18.629654][ C1] ? lock_acquire+0x13c/0x160 [ 18.629656][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 18.629658][ C1] ? tc_run+0x45e/0x7e0 [ 18.629659][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 18.629661][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 18.629662][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629664][ C1] ? check_prev_add+0x316/0xe90 [ 18.629665][ C1] ? lock_acquire+0x13c/0x160 [ 18.629667][ C1] __dev_queue_xmit+0x942/0x1b80 [ 18.629670][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 18.629671][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629673][ C1] ? find_held_lock+0x2b/0x80 [ 18.629675][ C1] ? neigh_hh_output+0x152/0x4c0 [ 18.629677][ C1] ip6_finish_output2+0x96f/0x1300 [ 18.629679][ C1] ? ip6_dst_lookup+0x80/0x80 [ 18.629680][ C1] ? find_held_lock+0x2b/0x80 [ 18.629682][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629684][ C1] ? ip6_mtu+0x15d/0x310 [ 18.629685][ C1] ip6_finish_output+0x646/0xda0 [ 18.629687][ C1] ip6_output+0x23f/0x7f0 [ 18.629689][ C1] ? ip6_finish_output+0xda0/0xda0 [ 18.629690][ C1] ? lock_acquire.part.0+0xd4/0x280 [ 18.629692][ C1] ? find_held_lock+0x2b/0x80 [ 18.629693][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629694][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 18.629696][ C1] ndisc_send_skb+0xba3/0x1520 [ 18.629699][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 18.629701][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629703][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 18.629705][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629707][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629709][ C1] addrconf_rs_timer+0x26f/0x770 [ 18.629711][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629713][ C1] ? lock_acquire+0x13c/0x160 [ 18.629714][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629716][ C1] call_timer_fn+0x160/0x4d0 [ 18.629718][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 18.629720][ C1] ? debug_object_active_state+0x430/0x430 [ 18.629721][ C1] ? find_held_lock+0x2b/0x80 [ 18.629723][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629724][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629727][ C1] __run_timers+0x68f/0xaa0 [ 18.629728][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 18.629731][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 18.629732][ C1] ? __lock_acquire+0x518/0xc20 [ 18.629735][ C1] ? __rwlock_init+0x150/0x150 [ 18.629737][ C1] run_timer_softirq+0xf0/0x160 [ 18.629739][ C1] ? __run_timers+0xaa0/0xaa0 [ 18.629741][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.629742][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629744][ C1] handle_softirqs+0x1d3/0x900 [ 18.629746][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 18.629747][ C1] ? _local_bh_enable+0xc0/0xc0 [ 18.629749][ C1] __irq_exit_rcu+0x145/0x1c0 [ 18.629750][ C1] irq_exit_rcu+0xe/0x30 [ 18.629752][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 18.629753][ C1] [ 18.629754][ C1] [ 18.629754][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 18.629756][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 18.629757][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 18.629759][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 18.629761][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 18.629762][ C1] RAX: 000000000007eab7 RBX: ff11000001bea380 RCX: ffffffffb10f0307 [ 18.629763][ C1] RDX: ff11000001bea380 RSI: ffffffffb3e38b1c RDI: ffffffffb388d8e0 [ 18.629763][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 18.629764][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 18.629765][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 18.629766][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629768][ C1] default_idle+0x9/0x10 [ 18.629770][ C1] default_idle_call+0x6e/0xb0 [ 18.629772][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 18.629773][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 18.629775][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 18.629776][ C1] ? default_idle_call+0x98/0xb0 [ 18.629778][ C1] ? rcu_is_watching+0x16/0xd0 [ 18.629780][ C1] do_idle+0xd8/0x190 [ 18.629781][ C1] cpu_startup_entry+0x53/0x70 [ 18.629783][ C1] start_secondary+0x204/0x2b0 [ 18.629784][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 18.629786][ C1] common_startup_64+0x13e/0x148 [ 18.629789][ C1] [ 19.494190][ T320] Mirror/redirect action on [ 26.499788][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.499808][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.499811][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.499812][ C1] preempt_count: 303, expected: 0 [ 26.499813][ C1] RCU nest depth: 3, expected: 0 [ 26.499814][ C1] INFO: lockdep is turned off. [ 26.499815][ C1] irq event stamp: 518937 [ 26.499816][ C1] hardirqs last enabled at (518936): [] __down_trylock_console_sem+0x86/0xa0 [ 26.499826][ C1] hardirqs last disabled at (518937): [] console_emit_next_record+0x3d4/0x4c0 [ 26.499829][ C1] softirqs last enabled at (518804): [] handle_softirqs+0x67c/0x900 [ 26.499832][ C1] softirqs last disabled at (518841): [] __irq_exit_rcu+0x145/0x1c0 [ 26.499834][ C1] Preemption disabled at: [ 26.499835][ C1] [<0000000000000000>] 0x0 [ 26.499842][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.499845][ C1] Tainted: [W]=WARN [ 26.499846][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.499848][ C1] Call Trace: [ 26.499850][ C1] [ 26.499852][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.499858][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.499862][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.499865][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499869][ C1] __kmalloc_noprof+0x443/0x760 [ 26.499873][ C1] ? __rwlock_init+0x150/0x150 [ 26.499875][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.499879][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.499880][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.499882][ C1] put_chars+0x1e1/0x2f0 [ 26.499884][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 26.499886][ C1] ? __send_to_port+0x420/0x420 [ 26.499888][ C1] ? console_prepend_replay+0x20/0x20 [ 26.499890][ C1] hvc_console_print+0x292/0x780 [ 26.499893][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.499894][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.499896][ C1] ? __rwlock_init+0x150/0x150 [ 26.499897][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499899][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499901][ C1] ? lock_acquire+0x13c/0x160 [ 26.499903][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.499905][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.499907][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499909][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499911][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499912][ C1] ? lock_acquire+0x13c/0x160 [ 26.499914][ C1] ? console_flush_one_record+0x111/0x710 [ 26.499916][ C1] console_flush_one_record+0x46f/0x710 [ 26.499918][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.499921][ C1] console_unlock+0xee/0x1f0 [ 26.499922][ C1] ? lock_acquire+0x13c/0x160 [ 26.499924][ C1] ? console_flush_one_record+0x710/0x710 [ 26.499925][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499927][ C1] ? lock_release+0x184/0x1f0 [ 26.499929][ C1] ? lock_acquire+0x60/0x160 [ 26.499930][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.499932][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.499933][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.499935][ C1] vprintk_emit+0x37c/0x3e0 [ 26.499939][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.499941][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.499943][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499945][ C1] ? lock_acquire+0x13c/0x160 [ 26.499947][ C1] _printk+0xc7/0x100 [ 26.499950][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.499952][ C1] ? ___ratelimit+0x4e7/0xa00 [ 26.499956][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.499959][ C1] ? idr_get_free+0x830/0x830 [ 26.499961][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.499965][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.499969][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 26.499973][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.499975][ C1] ? sock_def_readable+0x156/0x480 [ 26.499978][ C1] ? packet_rcv+0xd26/0x15a0 [ 26.499981][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499983][ C1] ? lock_release+0x184/0x1f0 [ 26.499985][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 26.499987][ C1] ? lock_acquire+0x13c/0x160 [ 26.499989][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.499990][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.499993][ C1] dev_hard_start_xmit+0xf4/0x620 [ 26.499996][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 26.499998][ C1] sch_direct_xmit+0x13d/0xaa0 [ 26.500000][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 26.500002][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500004][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 26.500005][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 26.500006][ C1] ? __rcu_read_lock+0x30/0x70 [ 26.500008][ C1] ? lock_acquire+0x13c/0x160 [ 26.500010][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 26.500012][ C1] ? tc_run+0x8b/0x7e0 [ 26.500014][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 26.500015][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.500017][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500018][ C1] ? lock_acquire+0x13c/0x160 [ 26.500020][ C1] __dev_queue_xmit+0x942/0x1b80 [ 26.500023][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 26.500025][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 26.500027][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 26.500030][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.500033][ C1] ? neigh_hh_output+0x152/0x4c0 [ 26.500036][ C1] ip6_finish_output2+0x96f/0x1300 [ 26.500038][ C1] ? ip6_dst_lookup+0x80/0x80 [ 26.500040][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500042][ C1] ? lock_acquire+0x13c/0x160 [ 26.500043][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500045][ C1] ? lock_release+0x184/0x1f0 [ 26.500047][ C1] ip6_finish_output+0x646/0xda0 [ 26.500048][ C1] ip6_output+0x23f/0x7f0 [ 26.500050][ C1] ? ip6_finish_output+0xda0/0xda0 [ 26.500052][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.500055][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500057][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.500058][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.500059][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500061][ C1] ? trace_hardirqs_on+0x36/0x40 [ 26.500062][ C1] ? lock_acquire+0x13c/0x160 [ 26.500063][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500065][ C1] ndisc_send_skb+0xba3/0x1520 [ 26.500068][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 26.500071][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.500073][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.500075][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.500077][ C1] addrconf_rs_timer+0x26f/0x770 [ 26.500079][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.500081][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.500082][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500084][ C1] ? lock_acquire+0x13c/0x160 [ 26.500086][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.500087][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.500089][ C1] call_timer_fn+0x160/0x4d0 [ 26.500091][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.500093][ C1] ? debug_object_active_state+0x430/0x430 [ 26.500097][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500099][ C1] __run_timers+0x68f/0xaa0 [ 26.500101][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.500103][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.500105][ C1] ? do_raw_spin_lock+0x131/0x280 [ 26.500108][ C1] ? __rwlock_init+0x150/0x150 [ 26.500110][ C1] run_timer_softirq+0xf0/0x160 [ 26.500112][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.500114][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.500115][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500117][ C1] handle_softirqs+0x1d3/0x900 [ 26.500119][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.500120][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500122][ C1] ? lock_release+0x184/0x1f0 [ 26.500123][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.500125][ C1] irq_exit_rcu+0xe/0x30 [ 26.500126][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.500128][ C1] [ 26.500129][ C1] [ 26.500130][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 26.500133][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.500135][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.500137][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 26.500139][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 26.500143][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 26.500144][ C1] RDX: 0000000000000001 RSI: ffffffffb388d860 RDI: ffffffffb10f0307 [ 26.500145][ C1] RBP: 0000000000000000 R08: ffffffffb357f421 R09: 1fe2200006a563a2 [ 26.500145][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 26.500146][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.500148][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.500150][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.500153][ C1] default_idle+0x9/0x10 [ 26.500155][ C1] default_idle_call+0x6e/0xb0 [ 26.500156][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.500158][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.500160][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.500162][ C1] ? default_idle_call+0x98/0xb0 [ 26.500163][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.500165][ C1] do_idle+0xd8/0x190 [ 26.500167][ C1] cpu_startup_entry+0x53/0x70 [ 26.500168][ C1] start_secondary+0x204/0x2b0 [ 26.500170][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.500172][ C1] common_startup_64+0x13e/0x148 [ 26.500176][ C1] [ 41.859878][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 41.859899][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.859901][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 41.859903][ C1] preempt_count: 303, expected: 0 [ 41.859904][ C1] RCU nest depth: 3, expected: 0 [ 41.859905][ C1] INFO: lockdep is turned off. [ 41.859906][ C1] irq event stamp: 518937 [ 41.859907][ C1] hardirqs last enabled at (518936): [] __down_trylock_console_sem+0x86/0xa0 [ 41.859916][ C1] hardirqs last disabled at (518937): [] console_emit_next_record+0x3d4/0x4c0 [ 41.859919][ C1] softirqs last enabled at (518804): [] handle_softirqs+0x67c/0x900 [ 41.859922][ C1] softirqs last disabled at (518841): [] __irq_exit_rcu+0x145/0x1c0 [ 41.859924][ C1] Preemption disabled at: [ 41.859925][ C1] [<0000000000000000>] 0x0 [ 41.859932][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.859935][ C1] Tainted: [W]=WARN [ 41.859936][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.859938][ C1] Call Trace: [ 41.859939][ C1] [ 41.859941][ C1] dump_stack_lvl+0x6f/0xa0 [ 41.859947][ C1] __might_resched.cold+0x1fe/0x2c1 [ 41.859951][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.859954][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.859958][ C1] __kmalloc_noprof+0x443/0x760 [ 41.859962][ C1] ? __rwlock_init+0x150/0x150 [ 41.859964][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 41.859968][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 41.859969][ C1] alloc_buf.isra.0+0x4b/0x260 [ 41.859972][ C1] put_chars+0x1e1/0x2f0 [ 41.859973][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 41.859975][ C1] ? __send_to_port+0x420/0x420 [ 41.859977][ C1] ? console_prepend_replay+0x20/0x20 [ 41.859979][ C1] hvc_console_print+0x292/0x780 [ 41.859982][ C1] ? hvc_write+0x3a0/0x3a0 [ 41.859984][ C1] ? do_raw_spin_lock+0x131/0x280 [ 41.859985][ C1] ? __rwlock_init+0x150/0x150 [ 41.859987][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.859988][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.859990][ C1] ? lock_acquire+0x13c/0x160 [ 41.859992][ C1] console_emit_next_record+0x22f/0x4c0 [ 41.859995][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 41.859997][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.859998][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860000][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860002][ C1] ? lock_acquire+0x13c/0x160 [ 41.860003][ C1] ? console_flush_one_record+0x111/0x710 [ 41.860005][ C1] console_flush_one_record+0x46f/0x710 [ 41.860007][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 41.860010][ C1] console_unlock+0xee/0x1f0 [ 41.860012][ C1] ? lock_acquire+0x13c/0x160 [ 41.860013][ C1] ? console_flush_one_record+0x710/0x710 [ 41.860015][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860016][ C1] ? lock_release+0x184/0x1f0 [ 41.860018][ C1] ? lock_acquire+0x60/0x160 [ 41.860019][ C1] ? __rcu_read_lock+0x30/0x70 [ 41.860021][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.860023][ C1] ? vprintk_emit+0x320/0x3e0 [ 41.860025][ C1] vprintk_emit+0x37c/0x3e0 [ 41.860028][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 41.860030][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 41.860031][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860033][ C1] ? lock_acquire+0x13c/0x160 [ 41.860035][ C1] _printk+0xc7/0x100 [ 41.860038][ C1] ? snapshot_read.cold+0x21/0x21 [ 41.860040][ C1] ? ___ratelimit+0x4e7/0xa00 [ 41.860044][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 41.860047][ C1] ? idr_get_free+0x830/0x830 [ 41.860049][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.860052][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 41.860056][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 41.860060][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 41.860061][ C1] ? sock_def_readable+0x156/0x480 [ 41.860065][ C1] ? packet_rcv+0xd26/0x15a0 [ 41.860068][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860070][ C1] ? lock_release+0x184/0x1f0 [ 41.860071][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 41.860074][ C1] ? lock_acquire+0x13c/0x160 [ 41.860075][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860077][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 41.860079][ C1] dev_hard_start_xmit+0xf4/0x620 [ 41.860082][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 41.860084][ C1] sch_direct_xmit+0x13d/0xaa0 [ 41.860087][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 41.860088][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860090][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 41.860091][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 41.860093][ C1] ? __rcu_read_lock+0x30/0x70 [ 41.860095][ C1] ? lock_acquire+0x13c/0x160 [ 41.860097][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 41.860098][ C1] ? tc_run+0x8b/0x7e0 [ 41.860100][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 41.860102][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 41.860103][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860105][ C1] ? lock_acquire+0x13c/0x160 [ 41.860107][ C1] __dev_queue_xmit+0x942/0x1b80 [ 41.860109][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 41.860112][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 41.860114][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 41.860117][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 41.860120][ C1] ? neigh_hh_output+0x152/0x4c0 [ 41.860122][ C1] ip6_finish_output2+0x96f/0x1300 [ 41.860125][ C1] ? ip6_dst_lookup+0x80/0x80 [ 41.860126][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860128][ C1] ? lock_acquire+0x13c/0x160 [ 41.860130][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860131][ C1] ? lock_release+0x184/0x1f0 [ 41.860133][ C1] ip6_finish_output+0x646/0xda0 [ 41.860135][ C1] ip6_output+0x23f/0x7f0 [ 41.860137][ C1] ? ip6_finish_output+0xda0/0xda0 [ 41.860138][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 41.860141][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860143][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.860144][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.860145][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860147][ C1] ? trace_hardirqs_on+0x36/0x40 [ 41.860148][ C1] ? lock_acquire+0x13c/0x160 [ 41.860149][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860151][ C1] ndisc_send_skb+0xba3/0x1520 [ 41.860155][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 41.860157][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 41.860160][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.860161][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.860163][ C1] addrconf_rs_timer+0x26f/0x770 [ 41.860165][ C1] ? do_raw_spin_lock+0x131/0x280 [ 41.860167][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.860169][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860170][ C1] ? lock_acquire+0x13c/0x160 [ 41.860172][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 41.860173][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.860175][ C1] call_timer_fn+0x160/0x4d0 [ 41.860178][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 41.860179][ C1] ? debug_object_active_state+0x430/0x430 [ 41.860183][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860185][ C1] __run_timers+0x68f/0xaa0 [ 41.860187][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 41.860189][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 41.860192][ C1] ? do_raw_spin_lock+0x131/0x280 [ 41.860194][ C1] ? __rwlock_init+0x150/0x150 [ 41.860196][ C1] run_timer_softirq+0xf0/0x160 [ 41.860198][ C1] ? __run_timers+0xaa0/0xaa0 [ 41.860200][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.860201][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860203][ C1] handle_softirqs+0x1d3/0x900 [ 41.860205][ C1] ? _local_bh_enable+0xc0/0xc0 [ 41.860206][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860208][ C1] ? lock_release+0x184/0x1f0 [ 41.860209][ C1] __irq_exit_rcu+0x145/0x1c0 [ 41.860211][ C1] irq_exit_rcu+0xe/0x30 [ 41.860212][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.860215][ C1] [ 41.860215][ C1] [ 41.860216][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 41.860219][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.860221][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 41.860224][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 41.860226][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 41.860230][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 41.860231][ C1] RDX: 0000000000000001 RSI: ffffffffb388d860 RDI: ffffffffb10f0307 [ 41.860232][ C1] RBP: 0000000000000000 R08: ffffffffb357f421 R09: 1fe2200006a563a2 [ 41.860233][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 41.860233][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 41.860235][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 41.860237][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.860240][ C1] default_idle+0x9/0x10 [ 41.860242][ C1] default_idle_call+0x6e/0xb0 [ 41.860243][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.860245][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 41.860247][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 41.860249][ C1] ? trace_cpu_idle+0x34/0x1b0 [ 41.860250][ C1] ? rcu_is_watching+0x16/0xd0 [ 41.860252][ C1] do_idle+0xd8/0x190 [ 41.860254][ C1] cpu_startup_entry+0x53/0x70 [ 41.860255][ C1] start_secondary+0x204/0x2b0 [ 41.860257][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 41.860259][ C1] common_startup_64+0x13e/0x148 [ 41.860263][ C1] [ 71.043752][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 71.043772][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.043775][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 71.043776][ C1] preempt_count: 303, expected: 0 [ 71.043777][ C1] RCU nest depth: 3, expected: 0 [ 71.043778][ C1] INFO: lockdep is turned off. [ 71.043780][ C1] irq event stamp: 518937 [ 71.043781][ C1] hardirqs last enabled at (518936): [] __down_trylock_console_sem+0x86/0xa0 [ 71.043791][ C1] hardirqs last disabled at (518937): [] console_emit_next_record+0x3d4/0x4c0 [ 71.043793][ C1] softirqs last enabled at (518804): [] handle_softirqs+0x67c/0x900 [ 71.043796][ C1] softirqs last disabled at (518841): [] __irq_exit_rcu+0x145/0x1c0 [ 71.043798][ C1] Preemption disabled at: [ 71.043798][ C1] [<0000000000000000>] 0x0 [ 71.043806][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.043809][ C1] Tainted: [W]=WARN [ 71.043810][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.043812][ C1] Call Trace: [ 71.043814][ C1] [ 71.043817][ C1] dump_stack_lvl+0x6f/0xa0 [ 71.043823][ C1] __might_resched.cold+0x1fe/0x2c1 [ 71.043826][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.043830][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043834][ C1] __kmalloc_noprof+0x443/0x760 [ 71.043837][ C1] ? __rwlock_init+0x150/0x150 [ 71.043840][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 71.043843][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 71.043845][ C1] alloc_buf.isra.0+0x4b/0x260 [ 71.043847][ C1] put_chars+0x1e1/0x2f0 [ 71.043849][ C1] ? desc_read_finalized_seq+0x79/0x120 [ 71.043850][ C1] ? __send_to_port+0x420/0x420 [ 71.043852][ C1] ? console_prepend_replay+0x20/0x20 [ 71.043854][ C1] hvc_console_print+0x292/0x780 [ 71.043858][ C1] ? hvc_write+0x3a0/0x3a0 [ 71.043859][ C1] ? do_raw_spin_lock+0x131/0x280 [ 71.043860][ C1] ? __rwlock_init+0x150/0x150 [ 71.043862][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043864][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043865][ C1] ? lock_acquire+0x13c/0x160 [ 71.043867][ C1] console_emit_next_record+0x22f/0x4c0 [ 71.043870][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 71.043872][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043873][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043875][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043876][ C1] ? lock_acquire+0x13c/0x160 [ 71.043878][ C1] ? console_flush_one_record+0x111/0x710 [ 71.043880][ C1] console_flush_one_record+0x46f/0x710 [ 71.043882][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 71.043886][ C1] console_unlock+0xee/0x1f0 [ 71.043889][ C1] ? lock_acquire+0x13c/0x160 [ 71.043891][ C1] ? console_flush_one_record+0x710/0x710 [ 71.043893][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043895][ C1] ? lock_release+0x184/0x1f0 [ 71.043897][ C1] ? lock_acquire+0x60/0x160 [ 71.043898][ C1] ? __rcu_read_lock+0x30/0x70 [ 71.043900][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.043902][ C1] ? vprintk_emit+0x320/0x3e0 [ 71.043904][ C1] vprintk_emit+0x37c/0x3e0 [ 71.043908][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 71.043910][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 71.043912][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043913][ C1] ? lock_acquire+0x13c/0x160 [ 71.043915][ C1] _printk+0xc7/0x100 [ 71.043918][ C1] ? snapshot_read.cold+0x21/0x21 [ 71.043920][ C1] ? ___ratelimit+0x4e7/0xa00 [ 71.043924][ C1] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 71.043928][ C1] ? idr_get_free+0x830/0x830 [ 71.043930][ C1] ? trace_irq_enable.constprop.0+0x30/0x160 [ 71.043933][ C1] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 71.043938][ C1] ip6gre_tunnel_xmit+0x1f5/0xd40 [ip6_gre] [ 71.043942][ C1] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 71.043944][ C1] ? sock_def_readable+0x156/0x480 [ 71.043947][ C1] ? packet_rcv+0xd26/0x15a0 [ 71.043950][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043952][ C1] ? lock_release+0x184/0x1f0 [ 71.043954][ C1] ? dev_queue_xmit_nit+0x642/0x9e0 [ 71.043956][ C1] ? lock_acquire+0x13c/0x160 [ 71.043957][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043959][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 71.043962][ C1] dev_hard_start_xmit+0xf4/0x620 [ 71.043965][ C1] ? validate_xmit_skb_list+0xb3/0x150 [ 71.043967][ C1] sch_direct_xmit+0x13d/0xaa0 [ 71.043969][ C1] ? get_stack_info_noinstr+0x1a/0x120 [ 71.043971][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043972][ C1] ? dequeue_skb+0x1db0/0x1db0 [ 71.043974][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 71.043975][ C1] ? __rcu_read_lock+0x30/0x70 [ 71.043977][ C1] ? lock_acquire+0x13c/0x160 [ 71.043979][ C1] __dev_xmit_skb+0xecc/0x1be0 [ 71.043981][ C1] ? tc_run+0x8b/0x7e0 [ 71.043982][ C1] ? alloc_netdev_dummy+0x30/0x30 [ 71.043984][ C1] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 71.043985][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.043987][ C1] ? lock_acquire+0x13c/0x160 [ 71.043989][ C1] __dev_queue_xmit+0x942/0x1b80 [ 71.043991][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 71.043994][ C1] ? addrconf_rs_timer+0x26f/0x770 [ 71.043995][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 71.043999][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 71.044004][ C1] ? neigh_hh_output+0x152/0x4c0 [ 71.044007][ C1] ip6_finish_output2+0x96f/0x1300 [ 71.044010][ C1] ? ip6_dst_lookup+0x80/0x80 [ 71.044012][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044013][ C1] ? lock_acquire+0x13c/0x160 [ 71.044015][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044017][ C1] ? lock_release+0x184/0x1f0 [ 71.044018][ C1] ip6_finish_output+0x646/0xda0 [ 71.044020][ C1] ip6_output+0x23f/0x7f0 [ 71.044022][ C1] ? ip6_finish_output+0xda0/0xda0 [ 71.044023][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 71.044026][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044028][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.044029][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 71.044031][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044032][ C1] ? trace_hardirqs_on+0x36/0x40 [ 71.044033][ C1] ? lock_acquire+0x13c/0x160 [ 71.044035][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044037][ C1] ndisc_send_skb+0xba3/0x1520 [ 71.044040][ C1] ? ndisc_recv_na+0xea0/0xea0 [ 71.044043][ C1] ? __ndisc_fill_addr_option+0xb5/0x100 [ 71.044045][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.044047][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.044048][ C1] addrconf_rs_timer+0x26f/0x770 [ 71.044050][ C1] ? do_raw_spin_lock+0x131/0x280 [ 71.044052][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.044054][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044056][ C1] ? lock_acquire+0x13c/0x160 [ 71.044057][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 71.044059][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.044060][ C1] call_timer_fn+0x160/0x4d0 [ 71.044063][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 71.044065][ C1] ? debug_object_active_state+0x430/0x430 [ 71.044068][ C1] ? __rwlock_init+0x150/0x150 [ 71.044070][ C1] ? timer_recalc_next_expiry+0xf0/0x210 [ 71.044071][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044073][ C1] __run_timers+0x68f/0xaa0 [ 71.044075][ C1] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 71.044077][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 71.044080][ C1] ? do_raw_spin_lock+0x131/0x280 [ 71.044082][ C1] ? __rwlock_init+0x150/0x150 [ 71.044084][ C1] run_timer_softirq+0xf0/0x160 [ 71.044086][ C1] ? __run_timers+0xaa0/0xaa0 [ 71.044088][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 71.044089][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044091][ C1] handle_softirqs+0x1d3/0x900 [ 71.044093][ C1] ? _local_bh_enable+0xc0/0xc0 [ 71.044094][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044096][ C1] ? lock_release+0x184/0x1f0 [ 71.044098][ C1] __irq_exit_rcu+0x145/0x1c0 [ 71.044099][ C1] irq_exit_rcu+0xe/0x30 [ 71.044101][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 71.044103][ C1] [ 71.044104][ C1] [ 71.044104][ C1] ? _raw_spin_unlock+0x2d/0x50 [ 71.044107][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 71.044109][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 71.044112][ C1] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 71.044114][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000246 [ 71.044117][ C1] RAX: 0000000000000001 RBX: ff11000001bea380 RCX: 0000000000000001 [ 71.044119][ C1] RDX: 0000000000000001 RSI: ffffffffb388d860 RDI: ffffffffb10f0307 [ 71.044120][ C1] RBP: 0000000000000000 R08: ffffffffb357f421 R09: 1fe2200006a563a2 [ 71.044120][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ff4000000028fc3 [ 71.044121][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 71.044123][ C1] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 71.044125][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 71.044128][ C1] default_idle+0x9/0x10 [ 71.044130][ C1] default_idle_call+0x6e/0xb0 [ 71.044132][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 71.044133][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 71.044135][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 71.044137][ C1] ? rcu_is_watching+0x16/0xd0 [ 71.044139][ C1] do_idle+0xd8/0x190 [ 71.044141][ C1] cpu_startup_entry+0x53/0x70 [ 71.044142][ C1] start_secondary+0x204/0x2b0 [ 71.044144][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 71.044146][ C1] common_startup_64+0x13e/0x148 [ 71.044150][ C1] [ 73.526450][ T754] br1: port 1(veth1) entered disabled state [ 73.526467][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.526469][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 73.526471][ T754] preempt_count: 202, expected: 0 [ 73.526472][ T754] RCU nest depth: 0, expected: 0 [ 73.526473][ T754] INFO: lockdep is turned off. [ 73.526474][ T754] irq event stamp: 0 [ 73.526474][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.526480][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.526486][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.526487][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.526489][ T754] Preemption disabled at: [ 73.526490][ T754] [<0000000000000000>] 0x0 [ 73.526495][ T754] CPU: 3 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.526499][ T754] Tainted: [W]=WARN [ 73.526499][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.526501][ T754] Call Trace: [ 73.526503][ T754] [ 73.526504][ T754] dump_stack_lvl+0x6f/0xa0 [ 73.526509][ T754] __might_resched.cold+0x1fe/0x2c1 [ 73.526513][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.526517][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526521][ T754] __kmalloc_noprof+0x443/0x760 [ 73.526524][ T754] ? __rwlock_init+0x150/0x150 [ 73.526527][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 73.526531][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 73.526533][ T754] alloc_buf.isra.0+0x4b/0x260 [ 73.526535][ T754] put_chars+0x1e1/0x2f0 [ 73.526537][ T754] ? __send_to_port+0x420/0x420 [ 73.526538][ T754] ? printk_get_next_message+0x240/0x650 [ 73.526541][ T754] hvc_console_print+0x292/0x780 [ 73.526545][ T754] ? hvc_write+0x3a0/0x3a0 [ 73.526548][ T754] ? __rwlock_init+0x150/0x150 [ 73.526549][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526551][ T754] ? lock_acquire+0x13c/0x160 [ 73.526553][ T754] console_emit_next_record+0x22f/0x4c0 [ 73.526556][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 73.526558][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526560][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526561][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526563][ T754] ? lock_acquire+0x13c/0x160 [ 73.526564][ T754] ? console_flush_one_record+0x111/0x710 [ 73.526566][ T754] console_flush_one_record+0x46f/0x710 [ 73.526568][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 73.526571][ T754] console_unlock+0xee/0x1f0 [ 73.526573][ T754] ? lock_acquire+0x13c/0x160 [ 73.526574][ T754] ? console_flush_one_record+0x710/0x710 [ 73.526576][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526577][ T754] ? lock_release+0x184/0x1f0 [ 73.526579][ T754] ? lock_acquire+0x60/0x160 [ 73.526583][ T754] ? __rcu_read_lock+0x30/0x70 [ 73.526585][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.526587][ T754] ? vprintk_emit+0x320/0x3e0 [ 73.526589][ T754] vprintk_emit+0x37c/0x3e0 [ 73.526591][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 73.526593][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526595][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.526597][ T754] ? trace_hardirqs_on+0x36/0x40 [ 73.526599][ T754] _printk+0xc7/0x100 [ 73.526602][ T754] ? snapshot_read.cold+0x21/0x21 [ 73.526604][ T754] ? ipv6_mc_down+0x17e/0x2d0 [ 73.526610][ T754] br_set_state+0x22f/0x430 [bridge] [ 73.526632][ T754] br_stp_disable_port+0x11f/0x390 [bridge] [ 73.526640][ T754] br_device_event+0x7b5/0x8f0 [bridge] [ 73.526649][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 73.526653][ T754] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 73.526655][ T754] ? addrconf_notify+0x2c8/0xf30 [ 73.526658][ T754] notifier_call_chain+0xae/0x300 [ 73.526661][ T754] __dev_notify_flags+0x23c/0x3c0 [ 73.526665][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.526666][ T754] ? netif_change_name+0x8c0/0x8c0 [ 73.526669][ T754] ? netif_set_allmulti+0x250/0x250 [ 73.526670][ T754] ? __kernel_text_address+0x12/0x30 [ 73.526672][ T754] ? write_profile+0xf0/0xf0 [ 73.526674][ T754] ? unwind_get_return_address+0x67/0xd0 [ 73.526677][ T754] netif_change_flags+0xfe/0x190 [ 73.526679][ T754] do_setlink.isra.0+0x1cc3/0x2750 [ 73.526682][ T754] ? stack_trace_save+0x93/0xc0 [ 73.526684][ T754] ? rtnl_link_get_size+0x350/0x350 [ 73.526685][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526687][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 73.526691][ T754] ? kasan_save_stack+0x3d/0x50 [ 73.526694][ T754] ? kasan_save_stack+0x2f/0x50 [ 73.526696][ T754] ? kasan_save_track+0x14/0x30 [ 73.526697][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 73.526698][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.526700][ T754] ? rtnl_newlink+0x124/0x11c0 [ 73.526701][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.526702][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.526705][ T754] ? netlink_unicast+0x486/0x750 [ 73.526706][ T754] ? netlink_sendmsg+0x735/0xc60 [ 73.526707][ T754] ? ____sys_sendmsg+0x415/0x880 [ 73.526710][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.526711][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 73.526713][ T754] ? do_syscall_64+0xff/0x530 [ 73.526715][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.526717][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526719][ T754] ? lock_acquire+0x13c/0x160 [ 73.526720][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526722][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526723][ T754] ? trace_contention_end+0xb3/0x180 [ 73.526726][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 73.526728][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 73.526729][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 73.526731][ T754] ? ww_mutex_lock+0x160/0x160 [ 73.526733][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 73.526735][ T754] rtnl_newlink+0x9f1/0x11c0 [ 73.526737][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526738][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 73.526739][ T754] ? lock_acquire+0x13c/0x160 [ 73.526741][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526743][ T754] ? is_bpf_text_address+0x3e/0x110 [ 73.526746][ T754] ? is_bpf_text_address+0x72/0x110 [ 73.526748][ T754] ? kernel_text_address+0x149/0x170 [ 73.526749][ T754] ? __kernel_text_address+0x12/0x30 [ 73.526750][ T754] ? write_profile+0xf0/0xf0 [ 73.526751][ T754] ? unwind_get_return_address+0x67/0xd0 [ 73.526753][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526754][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526756][ T754] ? cap_capable+0x1d7/0x3d0 [ 73.526759][ T754] ? lock_acquire+0x13c/0x160 [ 73.526761][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526763][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 73.526764][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.526766][ T754] ? rtnl_link_fill+0x920/0x920 [ 73.526767][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 73.526768][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 73.526771][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 73.526772][ T754] ? rtnl_link_fill+0x920/0x920 [ 73.526773][ T754] ? lock_release+0x184/0x1f0 [ 73.526775][ T754] ? netlink_ack+0xcf0/0xcf0 [ 73.526776][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 73.526778][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526780][ T754] ? lock_release+0x184/0x1f0 [ 73.526782][ T754] netlink_unicast+0x486/0x750 [ 73.526784][ T754] ? netlink_attachskb+0x810/0x810 [ 73.526785][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526787][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526789][ T754] ? lock_acquire+0x13c/0x160 [ 73.526790][ T754] netlink_sendmsg+0x735/0xc60 [ 73.526792][ T754] ? netlink_unicast+0x750/0x750 [ 73.526794][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526796][ T754] ? lock_release+0x184/0x1f0 [ 73.526797][ T754] ____sys_sendmsg+0x415/0x880 [ 73.526799][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 73.526801][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 73.526802][ T754] ? move_addr_to_kernel+0x40/0x40 [ 73.526803][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 73.526806][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 73.526808][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 73.526812][ T754] __sys_sendmsg+0x12c/0x1d0 [ 73.526814][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 73.526817][ T754] ? rcu_is_watching+0x16/0xd0 [ 73.526819][ T754] do_syscall_64+0xff/0x530 [ 73.526820][ T754] ? exc_page_fault+0xee/0x100 [ 73.526822][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.526824][ T754] RIP: 0033:0x7efc0f98354e [ 73.526825][ T754] 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 [ 73.526827][ T754] RSP: 002b:00007ffdaa6695a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.526831][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc0f98354e [ 73.526833][ T754] RDX: 0000000000000000 RSI: 00007ffdaa669650 RDI: 0000000000000005 [ 73.526834][ T754] RBP: 00007ffdaa6695b0 R08: 0000000000000000 R09: 0000000000000000 [ 73.526834][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e40c [ 73.526835][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdaa669d10 [ 73.526838][ T754] [ 73.554704][ T754] ip (754) used greatest stack depth: 23016 bytes left [ 73.575275][ T755] br1: port 2(veth2) entered disabled state [ 73.595551][ T756] veth2: left allmulticast mode [ 73.596215][ T756] veth2: left promiscuous mode [ 73.596490][ T756] br1: port 2(veth2) entered disabled state [ 73.597234][ T756] veth1: left allmulticast mode [ 73.597420][ T756] veth1: left promiscuous mode [ 73.597924][ T756] br1: port 1(veth1) entered disabled state