[ 9.973011][ T192] ip (192) used greatest stack depth: 24400 bytes left [ 9.973028][ T192] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.973031][ T192] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 192, name: ip [ 9.973032][ T192] preempt_count: 2, expected: 0 [ 9.973033][ T192] RCU nest depth: 0, expected: 0 [ 9.973034][ T192] locks held by ip/192: 5, last CPU#3: [ 9.973036][ T192] #0: ffffffff922027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.973049][ T192] #1: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.973055][ T192] #2: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.973059][ T192] #3: ffffffff92289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.973063][ T192] #4: ffffffff92289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.973067][ T192] irq event stamp: 30614 [ 9.973068][ T192] hardirqs last enabled at (30613): [] __down_trylock_console_sem+0x86/0xa0 [ 9.973071][ T192] hardirqs last disabled at (30614): [] console_emit_next_record+0x3d4/0x4c0 [ 9.973073][ T192] softirqs last enabled at (29332): [] netlink_release+0x17b/0xcf0 [ 9.973077][ T192] softirqs last disabled at (29330): [] netlink_release+0xd2/0xcf0 [ 9.973079][ T192] Preemption disabled at: [ 9.973080][ T192] [<0000000000000000>] 0x0 [ 9.973087][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.973090][ T192] Tainted: [W]=WARN [ 9.973091][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.973093][ T192] Call Trace: [ 9.973094][ T192] [ 9.973096][ T192] dump_stack_lvl+0x6f/0xa0 [ 9.973102][ T192] __might_resched.cold+0x1fe/0x2c1 [ 9.973107][ T192] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.973111][ T192] ? __kmalloc_noprof+0xdb/0x760 [ 9.973117][ T192] __kmalloc_noprof+0x443/0x760 [ 9.973119][ T192] ? alloc_buf.isra.0+0x4b/0x260 [ 9.973130][ T192] ? do_raw_spin_unlock+0x59/0x250 [ 9.973132][ T192] alloc_buf.isra.0+0x4b/0x260 [ 9.973135][ T192] put_chars+0x1e1/0x2f0 [ 9.973138][ T192] ? __send_to_port+0x420/0x420 [ 9.973140][ T192] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.973145][ T192] ? validate_chain+0x38b/0xc20 [ 9.973150][ T192] hvc_console_print+0x292/0x780 [ 9.973156][ T192] ? hvc_write+0x3a0/0x3a0 [ 9.973158][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.973161][ T192] ? lock_acquire+0x13c/0x160 [ 9.973165][ T192] console_emit_next_record+0x22f/0x4c0 [ 9.973169][ T192] ? devkmsg_read+0x4b0/0x4b0 [ 9.973171][ T192] ? console_flush_one_record+0x106/0x710 [ 9.973174][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.973176][ T192] ? lock_acquire+0x13c/0x160 [ 9.973180][ T192] console_flush_one_record+0x46f/0x710 [ 9.973185][ T192] ? console_emit_next_record+0x4c0/0x4c0 [ 9.973186][ T192] ? __lock_acquire+0x518/0xc20 [ 9.973192][ T192] console_unlock+0xee/0x1f0 [ 9.973195][ T192] ? console_flush_one_record+0x710/0x710 [ 9.973196][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.973199][ T192] ? lock_acquire+0x60/0x160 [ 9.973202][ T192] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.973204][ T192] ? vprintk_emit+0x320/0x3e0 [ 9.973208][ T192] vprintk_emit+0x37c/0x3e0 [ 9.973211][ T192] ? wake_up_klogd_work_func+0x90/0x90 [ 9.973215][ T192] ? __lock_acquire+0x518/0xc20 [ 9.973218][ T192] _printk+0xc7/0x100 [ 9.973222][ T192] ? snapshot_read.cold+0x21/0x21 [ 9.973225][ T192] ? do_raw_spin_lock+0x131/0x280 [ 9.973228][ T192] ? __rwlock_init+0x150/0x150 [ 9.973231][ T192] ? do_raw_spin_lock+0x131/0x280 [ 9.973234][ T192] do_exit.cold+0x82/0x9c [ 9.973238][ T192] ? exit_notify+0x890/0x890 [ 9.973240][ T192] ? __lock_release.isra.0+0x69/0x1a0 [ 9.973242][ T192] ? rcu_is_watching+0x16/0xd0 [ 9.973247][ T192] do_group_exit+0xb8/0x370 [ 9.973249][ T192] __x64_sys_exit_group+0x3c/0x50 [ 9.973251][ T192] x64_sys_call+0x1567/0x1570 [ 9.973253][ T192] do_syscall_64+0xff/0x530 [ 9.973256][ T192] ? exc_page_fault+0xee/0x100 [ 9.973259][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.973262][ T192] RIP: 0033:0x7f7ca675a1b8 [ 9.973264][ T192] Code: Unable to access opcode bytes at 0x7f7ca675a18e. [ 9.973265][ T192] RSP: 002b:00007ffc4d53fa38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.973268][ T192] RAX: ffffffffffffffda RBX: 00007f7ca688af88 RCX: 00007f7ca675a1b8 [ 9.973269][ T192] RDX: 00007f7ca64a4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.973270][ T192] RBP: 00007ffc4d53fa90 R08: 0000000000000000 R09: 0000000000008010 [ 9.973271][ T192] R10: 00007ffc4d53f850 R11: 0000000000000246 R12: 0000000000000001 [ 9.973272][ T192] R13: 0000000000000000 R14: 00007f7ca6889680 R15: 00007f7ca688afa0 [ 9.973279][ T192] [ 11.420613][ T250] gre: GRE over IPv4 demultiplexer driver [ 11.420630][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.420633][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 11.420635][ T250] preempt_count: 1, expected: 0 [ 11.420636][ T250] RCU nest depth: 0, expected: 0 [ 11.420636][ T250] locks held by modprobe/250: 4, last CPU#0: [ 11.420639][ T250] #0: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.420651][ T250] #1: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.420655][ T250] #2: ffffffff92289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.420659][ T250] #3: ffffffff92289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.420663][ T250] irq event stamp: 36090 [ 11.420663][ T250] hardirqs last enabled at (36089): [] __down_trylock_console_sem+0x86/0xa0 [ 11.420666][ T250] hardirqs last disabled at (36090): [] console_emit_next_record+0x3d4/0x4c0 [ 11.420668][ T250] softirqs last enabled at (34684): [] handle_softirqs+0x67c/0x900 [ 11.420671][ T250] softirqs last disabled at (34375): [] __irq_exit_rcu+0x145/0x1c0 [ 11.420673][ T250] Preemption disabled at: [ 11.420673][ T250] [] vprintk_emit+0x31b/0x3e0 [ 11.420679][ T250] CPU: 0 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.420683][ T250] Tainted: [W]=WARN [ 11.420684][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.420686][ T250] Call Trace: [ 11.420687][ T250] [ 11.420689][ T250] dump_stack_lvl+0x6f/0xa0 [ 11.420694][ T250] ? vprintk_emit+0x31b/0x3e0 [ 11.420696][ T250] __might_resched.cold+0x1fe/0x2c1 [ 11.420701][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.420705][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 11.420710][ T250] __kmalloc_noprof+0x443/0x760 [ 11.420713][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 11.420718][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.420721][ T250] alloc_buf.isra.0+0x4b/0x260 [ 11.420724][ T250] put_chars+0x1e1/0x2f0 [ 11.420726][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 11.420729][ T250] ? __send_to_port+0x420/0x420 [ 11.420731][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.420735][ T250] ? validate_chain+0x38b/0xc20 [ 11.420739][ T250] hvc_console_print+0x292/0x780 [ 11.420742][ T250] ? __lock_acquire+0x518/0xc20 [ 11.420743][ T250] ? __lock_acquire+0x518/0xc20 [ 11.420748][ T250] ? hvc_write+0x3a0/0x3a0 [ 11.420749][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 11.420752][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.420755][ T250] ? lock_acquire+0x13c/0x160 [ 11.420759][ T250] console_emit_next_record+0x22f/0x4c0 [ 11.420762][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 11.420764][ T250] ? console_flush_one_record+0x106/0x710 [ 11.420767][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.420770][ T250] ? lock_acquire+0x13c/0x160 [ 11.420773][ T250] console_flush_one_record+0x46f/0x710 [ 11.420778][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 11.420780][ T250] ? __lock_acquire+0x518/0xc20 [ 11.420785][ T250] console_unlock+0xee/0x1f0 [ 11.420787][ T250] ? console_flush_one_record+0x710/0x710 [ 11.420789][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.420791][ T250] ? lock_acquire+0x60/0x160 [ 11.420795][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.420797][ T250] ? vprintk_emit+0x320/0x3e0 [ 11.420800][ T250] vprintk_emit+0x37c/0x3e0 [ 11.420804][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 11.420810][ T250] ? gre_exit+0x3f0/0x3f0 [gre] [ 11.420813][ T250] _printk+0xc7/0x100 [ 11.420817][ T250] ? snapshot_read.cold+0x21/0x21 [ 11.420823][ T250] ? do_one_initcall+0x113/0x4f0 [ 11.420826][ T250] gre_init+0x15/0x1000 [gre] [ 11.420828][ T250] do_one_initcall+0x124/0x4f0 [ 11.420830][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.420835][ T250] ? do_init_module+0xae/0x8a0 [ 11.420838][ T250] ? kasan_unpoison+0x44/0x70 [ 11.420843][ T250] do_init_module+0x2ad/0x8a0 [ 11.420846][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 11.420850][ T250] ? free_module+0x470/0x470 [ 11.420853][ T250] ? kfree+0x123/0x590 [ 11.420857][ T250] load_module+0x1424/0x1bb0 [ 11.420864][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.420870][ T250] ? backing_file_read_iter+0x541/0x790 [ 11.420873][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.420877][ T250] init_module_from_file+0x11f/0x1a0 [ 11.420880][ T250] ? __do_sys_init_module+0x220/0x220 [ 11.420888][ T250] ? __rwlock_init+0x150/0x150 [ 11.420894][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 11.420897][ T250] idempotent_init_module+0x37b/0x7c0 [ 11.420900][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 11.420906][ T250] ? rcu_is_watching+0x16/0xd0 [ 11.420908][ T250] ? cap_capable+0x1d7/0x3d0 [ 11.420914][ T250] __x64_sys_finit_module+0xdf/0x190 [ 11.420916][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.420920][ T250] do_syscall_64+0xff/0x530 [ 11.420922][ T250] ? exc_page_fault+0xee/0x100 [ 11.420924][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.420926][ T250] RIP: 0033:0x7f30bdd9e37d [ 11.420930][ T250] 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 [ 11.420932][ T250] RSP: 002b:00007fff7574e4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.420935][ T250] RAX: ffffffffffffffda RBX: 00005624f2e16a40 RCX: 00007f30bdd9e37d [ 11.420936][ T250] RDX: 0000000000000000 RSI: 00005624de8e5ffd RDI: 0000000000000001 [ 11.420937][ T250] RBP: 00007fff7574e540 R08: 0000000000000000 R09: 0000000000000000 [ 11.420938][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624de8e5ffd [ 11.420939][ T250] R13: 00005624f2e16a00 R14: 0000000000040000 R15: 0000000000000000 [ 11.420945][ T250] [ 11.449736][ T250] ip_gre: GRE over IPv4 tunneling driver [ 11.793570][ T260] GACT probability NOT on [ 11.810666][ T258] tc (258) used greatest stack depth: 24224 bytes left [ 11.936230][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 12.023103][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.023178][ T53] [ 12.023180][ T53] ============================= [ 12.023181][ T53] WARNING: suspicious RCU usage [ 12.023183][ T53] 7.2.0-virtme #1 Tainted: G W [ 12.023184][ T53] ----------------------------- [ 12.023185][ T53] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 12.023187][ T53] [ 12.023187][ T53] other info that might help us debug this: [ 12.023187][ T53] [ 12.023187][ T53] [ 12.023187][ T53] rcu_scheduler_active = 2, debug_locks = 1 [ 12.023188][ T53] locks held by kworker/3:1/53: 12, last CPU#3: [ 12.023190][ T53] #0: ff11000008da0f40 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.023203][ T53] #1: ffa000000039fd10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.023207][ T53] #2: ff1100000ca6a530 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 12.023213][ T53] #3: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 12.023216][ T53] #4: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 12.023220][ T53] #5: ffffffff92380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 12.023225][ T53] #6: ff1100000d1aa228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 12.023230][ T53] #7: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 12.023236][ T53] #8: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.023241][ T53] #9: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.023245][ T53] #10: ffffffff92289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.023248][ T53] #11: ffffffff92289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.023252][ T53] [ 12.023252][ T53] stack backtrace: [ 12.023255][ T53] CPU: 3 UID: 0 PID: 53 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.023259][ T53] Tainted: [W]=WARN [ 12.023259][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.023261][ T53] Workqueue: mld mld_ifc_work [ 12.023264][ T53] Call Trace: [ 12.023266][ T53] [ 12.023268][ T53] dump_stack_lvl+0x6f/0xa0 [ 12.023274][ T53] lockdep_rcu_suspicious.cold+0x37/0x8a [ 12.023280][ T53] __might_resched+0x2ac/0x390 [ 12.023284][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.023287][ T53] ? __kmalloc_noprof+0xdb/0x760 [ 12.023293][ T53] __kmalloc_noprof+0x443/0x760 [ 12.023295][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 12.023301][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 12.023304][ T53] alloc_buf.isra.0+0x4b/0x260 [ 12.023307][ T53] put_chars+0x1e1/0x2f0 [ 12.023310][ T53] ? __send_to_port+0x420/0x420 [ 12.023314][ T53] ? validate_chain+0x34a/0xc20 [ 12.023319][ T53] hvc_console_print+0x292/0x780 [ 12.023326][ T53] ? hvc_write+0x3a0/0x3a0 [ 12.023329][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.023333][ T53] ? lock_acquire+0x13c/0x160 [ 12.023337][ T53] console_emit_next_record+0x22f/0x4c0 [ 12.023341][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 12.023343][ T53] ? console_flush_one_record+0x106/0x710 [ 12.023346][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.023349][ T53] ? lock_acquire+0x13c/0x160 [ 12.023353][ T53] console_flush_one_record+0x46f/0x710 [ 12.023357][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 12.023359][ T53] ? __lock_acquire+0x518/0xc20 [ 12.023365][ T53] console_unlock+0xee/0x1f0 [ 12.023368][ T53] ? console_flush_one_record+0x710/0x710 [ 12.023370][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.023372][ T53] ? lock_acquire+0x60/0x160 [ 12.023376][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.023378][ T53] ? vprintk_emit+0x320/0x3e0 [ 12.023382][ T53] vprintk_emit+0x37c/0x3e0 [ 12.023386][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 12.023389][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.023394][ T53] _printk+0xc7/0x100 [ 12.023397][ T53] ? snapshot_read.cold+0x21/0x21 [ 12.023399][ T53] ? ___ratelimit+0x4e7/0xa00 [ 12.023405][ T53] ? idr_get_free+0x830/0x830 [ 12.023410][ T53] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 12.023414][ T53] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 12.023419][ T53] ? ret_from_fork_asm+0x11/0x20 [ 12.023422][ T53] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 12.023425][ T53] ? stack_trace_save+0x93/0xc0 [ 12.023428][ T53] ? filter_irq_stacks+0xd0/0xd0 [ 12.023430][ T53] ? netif_skb_features+0x658/0x1430 [ 12.023433][ T53] ? mark_lock_irq+0x390/0x9c0 [ 12.023434][ T53] ? lock_acquire+0x13c/0x160 [ 12.023437][ T53] ? skb_network_protocol+0x3b0/0x3b0 [ 12.023440][ T53] ? save_trace+0xe8/0x280 [ 12.023444][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.023447][ T53] dev_hard_start_xmit+0xf4/0x620 [ 12.023450][ T53] ? validate_xmit_skb_list+0xb3/0x150 [ 12.023454][ T53] sch_direct_xmit+0x13d/0xaa0 [ 12.023458][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.023461][ T53] ? dequeue_skb+0x1db0/0x1db0 [ 12.023463][ T53] ? __rcu_read_lock+0x30/0x70 [ 12.023465][ T53] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.023468][ T53] ? lock_acquire+0x13c/0x160 [ 12.023473][ T53] __dev_xmit_skb+0xecc/0x1be0 [ 12.023477][ T53] ? alloc_netdev_dummy+0x30/0x30 [ 12.023479][ T53] ? __dev_queue_xmit+0x1fc/0x1b80 [ 12.023482][ T53] ? rcu_is_watching+0x16/0xd0 [ 12.023485][ T53] ? lock_acquire+0x13c/0x160 [ 12.023489][ T53] __dev_queue_xmit+0x942/0x1b80 [ 12.023492][ T53] ? __lock_acquire+0x518/0xc20 [ 12.023497][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.023498][ T53] ? find_held_lock+0x2b/0x80 [ 12.023500][ T53] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 12.023513][ T53] ip6_finish_output2+0x423/0x1300 [ 12.023518][ T53] ? ip6_dst_lookup+0x80/0x80 [ 12.023519][ T53] ? find_held_lock+0x2b/0x80 [ 12.023522][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.023525][ T53] ? ip6_mtu+0x15d/0x310 [ 12.023530][ T53] ip6_finish_output+0x646/0xda0 [ 12.023534][ T53] ip6_output+0x23f/0x7f0 [ 12.023537][ T53] ? ip6_finish_output+0xda0/0xda0 [ 12.023539][ T53] ? __lock_release.isra.0+0x69/0x1a0 [ 12.023541][ T53] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 12.023544][ T53] ? mark_held_locks+0x40/0x70 [ 12.023548][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 12.023550][ T53] ? __local_bh_enable_ip+0xaa/0x150 [ 12.023553][ T53] ? icmp6_dst_alloc+0x317/0x4d0 [ 12.023557][ T53] mld_sendpack+0x9d6/0xec0 [ 12.023562][ T53] ? mld_dad_start_work+0x240/0x240 [ 12.023568][ T53] ? mld_send_cr+0x50f/0x820 [ 12.023573][ T53] mld_ifc_work+0x36/0x190 [ 12.023575][ T53] ? process_one_work+0xdfc/0x1560 [ 12.023577][ T53] process_one_work+0xe3e/0x1560 [ 12.023584][ T53] ? __queue_delayed_work+0x470/0x470 [ 12.023587][ T53] ? lock_acquire.part.0+0xd4/0x280 [ 12.023595][ T53] worker_thread+0x4f1/0xd60 [ 12.023599][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.023601][ T53] ? __kthread_parkme+0xbd/0x210 [ 12.023604][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.023607][ T53] ? rescuer_thread+0x1340/0x1340 [ 12.023609][ T53] kthread+0x367/0x460 [ 12.023611][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.023614][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.023617][ T53] ret_from_fork+0x474/0x6b0 [ 12.023621][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.023624][ T53] ? __switch_to+0x5a3/0xe00 [ 12.023627][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.023630][ T53] ret_from_fork_asm+0x11/0x20 [ 12.023638][ T53] [ 12.034477][ T265] ip (265) used greatest stack depth: 23848 bytes left [ 12.077189][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.345034][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.416445][ T278] br1: port 1(veth1) entered blocking state [ 12.417511][ T278] br1: port 1(veth1) entered disabled state [ 12.417842][ T278] veth1: entered allmulticast mode [ 12.419672][ T278] veth1: entered promiscuous mode [ 12.458239][ T46] br1: port 1(veth1) entered blocking state [ 12.458378][ T46] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.458380][ T46] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 46, name: kworker/u17:1 [ 12.458382][ T46] preempt_count: 202, expected: 0 [ 12.458383][ T46] RCU nest depth: 0, expected: 0 [ 12.458384][ T46] locks held by kworker/u17:1/46: 8, last CPU#0: [ 12.458386][ T46] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 12.458399][ T46] #1: ffa000000032fd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 12.458403][ T46] #2: ffffffff92ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 12.458409][ T46] #3: ff11000005792e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 12.458424][ T46] #4: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.458429][ T46] #5: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.458432][ T46] #6: ffffffff92289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.458436][ T46] #7: ffffffff92289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.458440][ T46] irq event stamp: 87365 [ 12.458441][ T46] hardirqs last enabled at (87364): [] __down_trylock_console_sem+0x86/0xa0 [ 12.458444][ T46] hardirqs last disabled at (87365): [] console_emit_next_record+0x3d4/0x4c0 [ 12.458446][ T46] softirqs last enabled at (87326): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 12.458450][ T46] softirqs last disabled at (87360): [] br_port_carrier_check+0x161/0x430 [bridge] [ 12.458458][ T46] Preemption disabled at: [ 12.458459][ T46] [<0000000000000000>] 0x0 [ 12.458466][ T46] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.458469][ T46] Tainted: [W]=WARN [ 12.458470][ T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.458472][ T46] Workqueue: events_unbound linkwatch_event [ 12.458475][ T46] Call Trace: [ 12.458477][ T46] [ 12.458478][ T46] dump_stack_lvl+0x6f/0xa0 [ 12.458485][ T46] __might_resched.cold+0x1fe/0x2c1 [ 12.458490][ T46] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.458494][ T46] ? __kmalloc_noprof+0xdb/0x760 [ 12.458499][ T46] __kmalloc_noprof+0x443/0x760 [ 12.458501][ T46] ? alloc_buf.isra.0+0x4b/0x260 [ 12.458507][ T46] ? do_raw_spin_unlock+0x59/0x250 [ 12.458510][ T46] alloc_buf.isra.0+0x4b/0x260 [ 12.458513][ T46] put_chars+0x1e1/0x2f0 [ 12.458516][ T46] ? __send_to_port+0x420/0x420 [ 12.458518][ T46] ? check_prev_add+0x316/0xe90 [ 12.458522][ T46] ? validate_chain+0x34a/0xc20 [ 12.458526][ T46] hvc_console_print+0x292/0x780 [ 12.458529][ T46] ? mark_usage+0x61/0x170 [ 12.458530][ T46] ? __lock_acquire+0x518/0xc20 [ 12.458532][ T46] ? __lock_acquire+0x518/0xc20 [ 12.458536][ T46] ? hvc_write+0x3a0/0x3a0 [ 12.458538][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 12.458542][ T46] ? lock_acquire+0x13c/0x160 [ 12.458546][ T46] console_emit_next_record+0x22f/0x4c0 [ 12.458550][ T46] ? devkmsg_read+0x4b0/0x4b0 [ 12.458552][ T46] ? console_flush_one_record+0x106/0x710 [ 12.458555][ T46] ? rcu_is_watching+0x16/0xd0 [ 12.458559][ T46] ? lock_acquire+0x13c/0x160 [ 12.458563][ T46] console_flush_one_record+0x46f/0x710 [ 12.458568][ T46] ? console_emit_next_record+0x4c0/0x4c0 [ 12.458570][ T46] ? __lock_acquire+0x518/0xc20 [ 12.458575][ T46] console_unlock+0xee/0x1f0 [ 12.458578][ T46] ? console_flush_one_record+0x710/0x710 [ 12.458580][ T46] ? rcu_is_watching+0x16/0xd0 [ 12.458582][ T46] ? lock_acquire+0x60/0x160 [ 12.458586][ T46] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.458588][ T46] ? vprintk_emit+0x320/0x3e0 [ 12.458591][ T46] vprintk_emit+0x37c/0x3e0 [ 12.458595][ T46] ? wake_up_klogd_work_func+0x90/0x90 [ 12.458602][ T46] _printk+0xc7/0x100 [ 12.458605][ T46] ? snapshot_read.cold+0x21/0x21 [ 12.458611][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 12.458615][ T46] br_set_state+0x22f/0x430 [bridge] [ 12.458625][ T46] br_init_port+0xc4/0x200 [bridge] [ 12.458633][ T46] br_stp_enable_port+0x12/0x50 [bridge] [ 12.458641][ T46] br_port_carrier_check+0x220/0x430 [bridge] [ 12.458649][ T46] br_device_event+0x52d/0x8f0 [bridge] [ 12.458658][ T46] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 12.458660][ T46] ? nlmsg_notify+0x62/0x250 [ 12.458667][ T46] notifier_call_chain+0xae/0x300 [ 12.458673][ T46] netif_state_change+0x139/0x340 [ 12.458678][ T46] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 12.458683][ T46] ? linkwatch_do_dev+0xae/0xd0 [ 12.458685][ T46] __linkwatch_run_queue+0x34c/0x750 [ 12.458688][ T46] ? linkwatch_do_dev+0xd0/0xd0 [ 12.458691][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 12.458695][ T46] linkwatch_event+0x7f/0xb0 [ 12.458697][ T46] ? __linkwatch_run_queue+0x750/0x750 [ 12.458701][ T46] process_one_work+0xe3e/0x1560 [ 12.458708][ T46] ? __queue_delayed_work+0x470/0x470 [ 12.458711][ T46] ? lock_acquire.part.0+0xd4/0x280 [ 12.458718][ T46] worker_thread+0x4f1/0xd60 [ 12.458726][ T46] ? rescuer_thread+0x1340/0x1340 [ 12.458728][ T46] kthread+0x367/0x460 [ 12.458730][ T46] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.458733][ T46] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.458736][ T46] ret_from_fork+0x474/0x6b0 [ 12.458740][ T46] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 12.458743][ T46] ? __switch_to+0x5a3/0xe00 [ 12.458746][ T46] ? kthread_affine_preferred+0x4c0/0x4c0 [ 12.458749][ T46] ret_from_fork_asm+0x11/0x20 [ 12.458758][ T46] [ 12.484677][ T46] br1: port 1(veth1) entered forwarding state [ 12.487197][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.491238][ T280] br1: port 2(veth2) entered blocking state [ 12.491645][ T280] br1: port 2(veth2) entered disabled state [ 12.491958][ T280] veth2: entered allmulticast mode [ 12.498332][ T280] veth2: entered promiscuous mode [ 12.537003][ T37] br1: port 2(veth2) entered blocking state [ 12.537330][ T37] br1: port 2(veth2) entered forwarding state [ 12.710056][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.906501][ T296] 8021q: 802.1Q VLAN Support v1.8 [ 12.913211][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.001729][ T300] br2: port 1(veth4.555) entered blocking state [ 13.002126][ T300] br2: port 1(veth4.555) entered disabled state [ 13.002501][ T300] veth4.555: entered allmulticast mode [ 13.002762][ T300] veth4: entered allmulticast mode [ 13.005012][ T300] veth4.555: entered promiscuous mode [ 13.005315][ T300] veth4: entered promiscuous mode [ 13.006398][ T300] br2: port 1(veth4.555) entered blocking state [ 13.006857][ T300] br2: port 1(veth4.555) entered forwarding state [ 13.330374][ T53] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.522367][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.522520][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.522523][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 13.522525][ T12] preempt_count: 202, expected: 0 [ 13.522526][ T12] RCU nest depth: 3, expected: 0 [ 13.522527][ T12] locks held by kworker/u16:0/12: 13, last CPU#3: [ 13.522529][ T12] #0: ff11000008a27140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 13.522542][ T12] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 13.522547][ T12] #2: ffffffff92ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 13.522553][ T12] #3: ff1100000ca6a530 (&idev->mc_lock){+.+.}-{4:4}, at: ipv6_mc_dad_complete+0x23/0x1a0 [ 13.522558][ T12] #4: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 13.522562][ T12] #5: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 13.522566][ T12] #6: ffffffff92380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 13.522571][ T12] #7: ff1100000d1aa228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 13.522576][ T12] #8: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 13.522584][ T12] #9: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.522590][ T12] #10: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.522594][ T12] #11: ffffffff92289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.522598][ T12] #12: ffffffff92289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.522602][ T12] irq event stamp: 5725 [ 13.522603][ T12] hardirqs last enabled at (5724): [] __down_trylock_console_sem+0x86/0xa0 [ 13.522605][ T12] hardirqs last disabled at (5725): [] console_emit_next_record+0x3d4/0x4c0 [ 13.522607][ T12] softirqs last enabled at (5714): [] icmp6_dst_alloc+0x317/0x4d0 [ 13.522610][ T12] softirqs last disabled at (5718): [] __dev_queue_xmit+0x1fc/0x1b80 [ 13.522612][ T12] Preemption disabled at: [ 13.522613][ T12] [] __dev_queue_xmit+0x204/0x1b80 [ 13.522619][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.522623][ T12] Tainted: [W]=WARN [ 13.522624][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.522626][ T12] Workqueue: ipv6_addrconf addrconf_dad_work [ 13.522630][ T12] Call Trace: [ 13.522632][ T12] [ 13.522634][ T12] dump_stack_lvl+0x6f/0xa0 [ 13.522641][ T12] ? __dev_queue_xmit+0x204/0x1b80 [ 13.522643][ T12] __might_resched.cold+0x1fe/0x2c1 [ 13.522649][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.522653][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 13.522659][ T12] __kmalloc_noprof+0x443/0x760 [ 13.522662][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 13.522668][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 13.522671][ T12] alloc_buf.isra.0+0x4b/0x260 [ 13.522675][ T12] put_chars+0x1e1/0x2f0 [ 13.522679][ T12] ? __send_to_port+0x420/0x420 [ 13.522684][ T12] ? validate_chain+0x34a/0xc20 [ 13.522689][ T12] hvc_console_print+0x292/0x780 [ 13.522692][ T12] ? mark_usage+0x61/0x170 [ 13.522694][ T12] ? __lock_acquire+0x518/0xc20 [ 13.522696][ T12] ? __lock_acquire+0x518/0xc20 [ 13.522701][ T12] ? hvc_write+0x3a0/0x3a0 [ 13.522704][ T12] ? console_emit_next_record+0x1df/0x4c0 [ 13.522707][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.522711][ T12] ? lock_acquire+0x13c/0x160 [ 13.522717][ T12] console_emit_next_record+0x22f/0x4c0 [ 13.522722][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 13.522724][ T12] ? console_flush_one_record+0x106/0x710 [ 13.522728][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.522731][ T12] ? lock_acquire+0x13c/0x160 [ 13.522736][ T12] console_flush_one_record+0x46f/0x710 [ 13.522741][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 13.522743][ T12] ? __lock_acquire+0x518/0xc20 [ 13.522749][ T12] console_unlock+0xee/0x1f0 [ 13.522752][ T12] ? console_flush_one_record+0x710/0x710 [ 13.522754][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.522757][ T12] ? lock_acquire+0x60/0x160 [ 13.522761][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.522764][ T12] ? vprintk_emit+0x320/0x3e0 [ 13.522768][ T12] vprintk_emit+0x37c/0x3e0 [ 13.522773][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 13.522776][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.522782][ T12] _printk+0xc7/0x100 [ 13.522786][ T12] ? snapshot_read.cold+0x21/0x21 [ 13.522788][ T12] ? ___ratelimit+0x4e7/0xa00 [ 13.522795][ T12] ? idr_get_free+0x830/0x830 [ 13.522801][ T12] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 13.522807][ T12] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 13.522813][ T12] ? mark_usage+0x61/0x170 [ 13.522816][ T12] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 13.522821][ T12] ? mark_usage+0x61/0x170 [ 13.522823][ T12] ? netif_skb_features+0x658/0x1430 [ 13.522825][ T12] ? __lock_acquire+0x518/0xc20 [ 13.522827][ T12] ? validate_chain+0x737/0xc20 [ 13.522831][ T12] ? skb_network_protocol+0x3b0/0x3b0 [ 13.522834][ T12] ? mark_usage+0x61/0x170 [ 13.522840][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.522843][ T12] dev_hard_start_xmit+0xf4/0x620 [ 13.522845][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x110/0x160 [ 13.522849][ T12] ? validate_xmit_skb_list+0xb3/0x150 [ 13.522853][ T12] sch_direct_xmit+0x13d/0xaa0 [ 13.522858][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.522861][ T12] ? dequeue_skb+0x1db0/0x1db0 [ 13.522864][ T12] ? __rcu_read_lock+0x30/0x70 [ 13.522867][ T12] ? lock_acquire+0x13c/0x160 [ 13.522873][ T12] __dev_xmit_skb+0xecc/0x1be0 [ 13.522877][ T12] ? tc_run+0x45e/0x7e0 [ 13.522880][ T12] ? alloc_netdev_dummy+0x30/0x30 [ 13.522883][ T12] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 13.522886][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.522892][ T12] ? lock_acquire+0x13c/0x160 [ 13.522898][ T12] __dev_queue_xmit+0x942/0x1b80 [ 13.522908][ T12] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.522911][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.522913][ T12] ? find_held_lock+0x2b/0x80 [ 13.522921][ T12] ? neigh_hh_output+0x152/0x4c0 [ 13.522928][ T12] ip6_finish_output2+0x96f/0x1300 [ 13.522934][ T12] ? ip6_dst_lookup+0x80/0x80 [ 13.522936][ T12] ? find_held_lock+0x2b/0x80 [ 13.522939][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.522943][ T12] ? ip6_mtu+0x15d/0x310 [ 13.522949][ T12] ip6_finish_output+0x646/0xda0 [ 13.522954][ T12] ip6_output+0x23f/0x7f0 [ 13.522958][ T12] ? ip6_finish_output+0xda0/0xda0 [ 13.522959][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.522962][ T12] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.522965][ T12] ? mark_held_locks+0x40/0x70 [ 13.522969][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.522972][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.522975][ T12] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.522979][ T12] mld_sendpack+0x9d6/0xec0 [ 13.522985][ T12] ? mld_dad_start_work+0x240/0x240 [ 13.522997][ T12] ipv6_mc_dad_complete+0x97/0x1a0 [ 13.523000][ T12] ? __local_bh_enable_ip+0xaa/0x150 [ 13.523002][ T12] addrconf_dad_completed+0xa42/0xe10 [ 13.523006][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.523009][ T12] ? addrconf_rs_timer+0x770/0x770 [ 13.523012][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 13.523014][ T12] ? __rwlock_init+0x150/0x150 [ 13.523016][ T12] ? mark_held_locks+0x40/0x70 [ 13.523021][ T12] ? addrconf_dad_work+0x3c1/0x930 [ 13.523023][ T12] addrconf_dad_work+0x3c1/0x930 [ 13.523028][ T12] ? addrconf_dad_begin+0x540/0x540 [ 13.523033][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.523035][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.523037][ T12] ? lock_acquire+0x13c/0x160 [ 13.523039][ T12] ? rcu_is_watching+0x16/0xd0 [ 13.523045][ T12] process_one_work+0xe3e/0x1560 [ 13.523055][ T12] ? __queue_delayed_work+0x470/0x470 [ 13.523058][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 13.523069][ T12] worker_thread+0x4f1/0xd60 [ 13.523077][ T12] ? rescuer_thread+0x1340/0x1340 [ 13.523079][ T12] kthread+0x367/0x460 [ 13.523081][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.523084][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.523087][ T12] ret_from_fork+0x474/0x6b0 [ 13.523091][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.523095][ T12] ? __switch_to+0x5a3/0xe00 [ 13.523099][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.523102][ T12] ret_from_fork_asm+0x11/0x20 [ 13.523112][ T12] [ 13.565327][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.890386][ T53] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.810094][ C3] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 17.810105][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.810165][ C3] [ 17.810166][ C3] ======================================================== [ 17.810168][ C3] WARNING: possible irq lock inversion dependency detected [ 17.810170][ C3] 7.2.0-virtme #1 Tainted: G W [ 17.810172][ C3] -------------------------------------------------------- [ 17.810172][ C3] swapper/3/0 just changed the state of lock: [ 17.810174][ C3] ffffffff92289660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.810186][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 17.810187][ C3] (fs_reclaim){+.+.}-{0:0} [ 17.810189][ C3] [ 17.810189][ C3] [ 17.810189][ C3] and interrupts could create inverse lock ordering between them. [ 17.810189][ C3] [ 17.810190][ C3] [ 17.810190][ C3] other info that might help us debug this: [ 17.810190][ C3] Possible interrupt unsafe locking scenario: [ 17.810190][ C3] [ 17.810191][ C3] CPU0 CPU1 [ 17.810191][ C3] ---- ---- [ 17.810192][ C3] lock(fs_reclaim); [ 17.810193][ C3] local_irq_disable(); [ 17.810193][ C3] lock(console_owner); [ 17.810194][ C3] lock(fs_reclaim); [ 17.810195][ C3] [ 17.810195][ C3] lock(console_owner); [ 17.810196][ C3] [ 17.810196][ C3] *** DEADLOCK *** [ 17.810196][ C3] [ 17.810197][ C3] locks held by swapper/3/0: 8, last CPU#3: [ 17.810198][ C3] #0: ffa0000000280c90 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 17.810204][ C3] #1: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 17.810210][ C3] #2: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 17.810214][ C3] #3: ffffffff92380aa0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1fc/0x1b80 [ 17.810219][ C3] #4: ff1100000d1aa228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 17.810223][ C3] #5: ffffffff92380b00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ip6_tunnel] [ 17.810228][ C3] #6: ffffffff92369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.810232][ C3] #7: ffffffff92369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.810236][ C3] [ 17.810236][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 17.810240][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 17.810243][ C3] HARDIRQ-ON-W at: [ 17.810244][ C3] __lock_acquire+0x388/0xc20 [ 17.810247][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810249][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.810252][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.810254][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.810257][ C3] workqueue_init+0x2a/0x680 [ 17.810260][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.810262][ C3] kernel_init+0x21/0x150 [ 17.810265][ C3] ret_from_fork+0x474/0x6b0 [ 17.810268][ C3] ret_from_fork_asm+0x11/0x20 [ 17.810271][ C3] SOFTIRQ-ON-W at: [ 17.810272][ C3] __lock_acquire+0x388/0xc20 [ 17.810273][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810275][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.810276][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.810277][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.810278][ C3] workqueue_init+0x2a/0x680 [ 17.810280][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.810281][ C3] kernel_init+0x21/0x150 [ 17.810282][ C3] ret_from_fork+0x474/0x6b0 [ 17.810283][ C3] ret_from_fork_asm+0x11/0x20 [ 17.810285][ C3] INITIAL USE at: [ 17.810285][ C3] __lock_acquire+0x388/0xc20 [ 17.810287][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810288][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.810289][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 17.810291][ C3] kthread_create_worker_on_node+0xea/0x210 [ 17.810292][ C3] workqueue_init+0x2a/0x680 [ 17.810293][ C3] kernel_init_freeable+0x2fe/0x630 [ 17.810294][ C3] kernel_init+0x21/0x150 [ 17.810296][ C3] ret_from_fork+0x474/0x6b0 [ 17.810297][ C3] ret_from_fork_asm+0x11/0x20 [ 17.810298][ C3] } [ 17.810298][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 17.810302][ C3] ... acquired at: [ 17.810303][ C3] __lock_acquire+0x518/0xc20 [ 17.810305][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810306][ C3] fs_reclaim_acquire+0xd5/0x120 [ 17.810307][ C3] __kmalloc_noprof+0xd3/0x760 [ 17.810308][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.810311][ C3] put_chars+0x1e1/0x2f0 [ 17.810313][ C3] hvc_console_print+0x292/0x780 [ 17.810315][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.810316][ C3] console_flush_one_record+0x46f/0x710 [ 17.810318][ C3] console_unlock+0xee/0x1f0 [ 17.810319][ C3] vprintk_emit+0x37c/0x3e0 [ 17.810321][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 17.810324][ C3] dev_printk_emit+0xb9/0xee [ 17.810326][ C3] _dev_info+0xe2/0x116 [ 17.810328][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 17.810330][ C3] cmos_do_probe+0x73b/0x98a [ 17.810332][ C3] platform_probe+0xfe/0x1f0 [ 17.810335][ C3] call_driver_probe+0x61/0x1c0 [ 17.810337][ C3] really_probe+0x199/0x760 [ 17.810338][ C3] __driver_probe_device+0x24f/0x440 [ 17.810340][ C3] driver_probe_device+0x4a/0xf0 [ 17.810341][ C3] __driver_attach+0x1b8/0x540 [ 17.810343][ C3] bus_for_each_dev+0x130/0x1e0 [ 17.810344][ C3] bus_add_driver+0x2c8/0x530 [ 17.810345][ C3] driver_register+0x1a3/0x390 [ 17.810346][ C3] __platform_driver_probe+0x13f/0x270 [ 17.810348][ C3] cmos_init+0x31/0x40 [ 17.810351][ C3] do_one_initcall+0x124/0x4f0 [ 17.810352][ C3] kernel_init_freeable+0x596/0x630 [ 17.810353][ C3] kernel_init+0x21/0x150 [ 17.810355][ C3] ret_from_fork+0x474/0x6b0 [ 17.810356][ C3] ret_from_fork_asm+0x11/0x20 [ 17.810357][ C3] [ 17.810358][ C3] -> (console_owner){..-.}-{0:0} { [ 17.810360][ C3] IN-SOFTIRQ-W at: [ 17.810360][ C3] __lock_acquire+0x388/0xc20 [ 17.810362][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810363][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.810365][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.810366][ C3] console_flush_one_record+0x46f/0x710 [ 17.810368][ C3] console_unlock+0xee/0x1f0 [ 17.810370][ C3] vprintk_emit+0x37c/0x3e0 [ 17.810371][ C3] _printk+0xc7/0x100 [ 17.810374][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.810376][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.810380][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.810381][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.810383][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.810385][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.810386][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.810388][ C3] ip6_finish_output+0x646/0xda0 [ 17.810389][ C3] ip6_output+0x23f/0x7f0 [ 17.810390][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.810392][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.810393][ C3] call_timer_fn+0x160/0x4d0 [ 17.810395][ C3] __run_timers+0x68f/0xaa0 [ 17.810396][ C3] run_timer_softirq+0xf0/0x160 [ 17.810398][ C3] handle_softirqs+0x1d3/0x900 [ 17.810400][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.810402][ C3] irq_exit_rcu+0xe/0x30 [ 17.810403][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.810405][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.810407][ C3] pv_native_safe_halt+0xf/0x10 [ 17.810408][ C3] default_idle+0x9/0x10 [ 17.810410][ C3] default_idle_call+0x6e/0xb0 [ 17.810411][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810414][ C3] do_idle+0xd8/0x190 [ 17.810415][ C3] cpu_startup_entry+0x53/0x70 [ 17.810416][ C3] start_secondary+0x204/0x2b0 [ 17.810418][ C3] common_startup_64+0x13e/0x148 [ 17.810421][ C3] INITIAL USE at: [ 17.810422][ C3] } [ 17.810422][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 17.810425][ C3] ... acquired at: [ 17.810426][ C3] mark_lock+0x1d7/0xa00 [ 17.810427][ C3] mark_usage+0x42/0x170 [ 17.810429][ C3] __lock_acquire+0x388/0xc20 [ 17.810430][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810431][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.810433][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.810434][ C3] console_flush_one_record+0x46f/0x710 [ 17.810436][ C3] console_unlock+0xee/0x1f0 [ 17.810437][ C3] vprintk_emit+0x37c/0x3e0 [ 17.810439][ C3] _printk+0xc7/0x100 [ 17.810440][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.810443][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.810444][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.810446][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.810447][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.810448][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.810449][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.810451][ C3] ip6_finish_output+0x646/0xda0 [ 17.810452][ C3] ip6_output+0x23f/0x7f0 [ 17.810453][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.810454][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.810456][ C3] call_timer_fn+0x160/0x4d0 [ 17.810457][ C3] __run_timers+0x68f/0xaa0 [ 17.810459][ C3] run_timer_softirq+0xf0/0x160 [ 17.810460][ C3] handle_softirqs+0x1d3/0x900 [ 17.810462][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.810463][ C3] irq_exit_rcu+0xe/0x30 [ 17.810464][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.810465][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.810467][ C3] pv_native_safe_halt+0xf/0x10 [ 17.810468][ C3] default_idle+0x9/0x10 [ 17.810469][ C3] default_idle_call+0x6e/0xb0 [ 17.810471][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810472][ C3] do_idle+0xd8/0x190 [ 17.810473][ C3] cpu_startup_entry+0x53/0x70 [ 17.810474][ C3] start_secondary+0x204/0x2b0 [ 17.810475][ C3] common_startup_64+0x13e/0x148 [ 17.810477][ C3] [ 17.810477][ C3] [ 17.810477][ C3] stack backtrace: [ 17.810480][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.810483][ C3] Tainted: [W]=WARN [ 17.810484][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.810486][ C3] Call Trace: [ 17.810487][ C3] [ 17.810489][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.810494][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 17.810496][ C3] mark_lock_irq+0x989/0x9c0 [ 17.810497][ C3] ? add_lock_to_list+0x2c/0x1a0 [ 17.810500][ C3] mark_lock+0x1d7/0xa00 [ 17.810502][ C3] mark_usage+0x42/0x170 [ 17.810504][ C3] __lock_acquire+0x388/0xc20 [ 17.810506][ C3] lock_acquire.part.0+0xd4/0x280 [ 17.810508][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.810510][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810513][ C3] ? lock_acquire+0x13c/0x160 [ 17.810515][ C3] console_lock_spinning_enable+0x5c/0x60 [ 17.810516][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 17.810518][ C3] console_emit_next_record+0x1d1/0x4c0 [ 17.810520][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.810522][ C3] ? console_flush_one_record+0x106/0x710 [ 17.810524][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810526][ C3] ? lock_acquire+0x13c/0x160 [ 17.810528][ C3] console_flush_one_record+0x46f/0x710 [ 17.810530][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.810532][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810534][ C3] console_unlock+0xee/0x1f0 [ 17.810536][ C3] ? console_flush_one_record+0x710/0x710 [ 17.810537][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810539][ C3] ? lock_acquire+0x60/0x160 [ 17.810541][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.810543][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.810545][ C3] vprintk_emit+0x37c/0x3e0 [ 17.810547][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.810549][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810551][ C3] _printk+0xc7/0x100 [ 17.810553][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.810555][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.810558][ C3] ? idr_get_free+0x830/0x830 [ 17.810561][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.810563][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.810565][ C3] ? mark_usage+0x61/0x170 [ 17.810567][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.810569][ C3] ? mark_usage+0x61/0x170 [ 17.810570][ C3] ? netif_skb_features+0x658/0x1430 [ 17.810572][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810574][ C3] ? validate_chain+0x737/0xc20 [ 17.810575][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.810577][ C3] ? mark_usage+0x61/0x170 [ 17.810579][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810581][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.810582][ C3] ? validate_chain+0x730/0xc20 [ 17.810584][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.810586][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.810588][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810589][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.810591][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.810593][ C3] ? lock_acquire+0x13c/0x160 [ 17.810595][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.810596][ C3] ? tc_run+0x45e/0x7e0 [ 17.810598][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.810600][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.810601][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810603][ C3] ? lock_acquire+0x13c/0x160 [ 17.810605][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.810608][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.810610][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810611][ C3] ? find_held_lock+0x2b/0x80 [ 17.810613][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.810616][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.810618][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.810619][ C3] ? find_held_lock+0x2b/0x80 [ 17.810621][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810623][ C3] ? ip6_mtu+0x15d/0x310 [ 17.810625][ C3] ip6_finish_output+0x646/0xda0 [ 17.810627][ C3] ip6_output+0x23f/0x7f0 [ 17.810628][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.810630][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810631][ C3] ? find_held_lock+0x2b/0x80 [ 17.810633][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810634][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.810636][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.810639][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.810641][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810643][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.810645][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810647][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810649][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.810651][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810653][ C3] ? lock_acquire+0x13c/0x160 [ 17.810655][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810656][ C3] call_timer_fn+0x160/0x4d0 [ 17.810658][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.810660][ C3] ? debug_object_active_state+0x430/0x430 [ 17.810664][ C3] ? find_held_lock+0x2b/0x80 [ 17.810665][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810667][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810669][ C3] __run_timers+0x68f/0xaa0 [ 17.810671][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810673][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.810675][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810678][ C3] ? __rwlock_init+0x150/0x150 [ 17.810680][ C3] run_timer_softirq+0xf0/0x160 [ 17.810682][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.810683][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.810686][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810688][ C3] handle_softirqs+0x1d3/0x900 [ 17.810690][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810691][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.810693][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.810695][ C3] irq_exit_rcu+0xe/0x30 [ 17.810696][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.810698][ C3] [ 17.810698][ C3] [ 17.810699][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.810701][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.810702][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.810705][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.810707][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.810710][ C3] RAX: 00000000000911af RBX: ff11000001c88040 RCX: ffffffff8f0f0307 [ 17.810711][ C3] RDX: ff11000001c88040 RSI: ffffffff91e38af6 RDI: ffffffff9188d8e0 [ 17.810712][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.810713][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.810713][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.810715][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810717][ C3] default_idle+0x9/0x10 [ 17.810719][ C3] default_idle_call+0x6e/0xb0 [ 17.810720][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810722][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.810724][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.810725][ C3] ? default_idle_call+0x98/0xb0 [ 17.810727][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810729][ C3] do_idle+0xd8/0x190 [ 17.810731][ C3] cpu_startup_entry+0x53/0x70 [ 17.810732][ C3] start_secondary+0x204/0x2b0 [ 17.810733][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.810735][ C3] common_startup_64+0x13e/0x148 [ 17.810738][ C3] [ 17.810744][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.810746][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 17.810747][ C3] preempt_count: 303, expected: 0 [ 17.810748][ C3] RCU nest depth: 3, expected: 0 [ 17.810749][ C3] INFO: lockdep is turned off. [ 17.810750][ C3] irq event stamp: 594405 [ 17.810750][ C3] hardirqs last enabled at (594404): [] __down_trylock_console_sem+0x86/0xa0 [ 17.810753][ C3] hardirqs last disabled at (594405): [] console_emit_next_record+0x3d4/0x4c0 [ 17.810754][ C3] softirqs last enabled at (594328): [] handle_softirqs+0x67c/0x900 [ 17.810756][ C3] softirqs last disabled at (594353): [] __irq_exit_rcu+0x145/0x1c0 [ 17.810757][ C3] Preemption disabled at: [ 17.810758][ C3] [<0000000000000000>] 0x0 [ 17.810761][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.810763][ C3] Tainted: [W]=WARN [ 17.810763][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.810764][ C3] Call Trace: [ 17.810765][ C3] [ 17.810765][ C3] dump_stack_lvl+0x6f/0xa0 [ 17.810767][ C3] __might_resched.cold+0x1fe/0x2c1 [ 17.810771][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.810774][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810776][ C3] __kmalloc_noprof+0x443/0x760 [ 17.810778][ C3] ? __rwlock_init+0x150/0x150 [ 17.810779][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 17.810781][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 17.810783][ C3] alloc_buf.isra.0+0x4b/0x260 [ 17.810785][ C3] put_chars+0x1e1/0x2f0 [ 17.810786][ C3] ? __send_to_port+0x420/0x420 [ 17.810788][ C3] ? mark_lock+0x1d7/0xa00 [ 17.810790][ C3] hvc_console_print+0x292/0x780 [ 17.810793][ C3] ? hvc_write+0x3a0/0x3a0 [ 17.810794][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810796][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810798][ C3] console_emit_next_record+0x22f/0x4c0 [ 17.810800][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 17.810802][ C3] ? console_flush_one_record+0x106/0x710 [ 17.810804][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810805][ C3] ? lock_acquire+0x13c/0x160 [ 17.810807][ C3] console_flush_one_record+0x46f/0x710 [ 17.810810][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 17.810811][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810813][ C3] console_unlock+0xee/0x1f0 [ 17.810815][ C3] ? console_flush_one_record+0x710/0x710 [ 17.810817][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810819][ C3] ? lock_acquire+0x60/0x160 [ 17.810821][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.810822][ C3] ? vprintk_emit+0x320/0x3e0 [ 17.810824][ C3] vprintk_emit+0x37c/0x3e0 [ 17.810826][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 17.810828][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810830][ C3] _printk+0xc7/0x100 [ 17.810832][ C3] ? snapshot_read.cold+0x21/0x21 [ 17.810834][ C3] ? ___ratelimit+0x4e7/0xa00 [ 17.810836][ C3] ? idr_get_free+0x830/0x830 [ 17.810839][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 17.810841][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 17.810843][ C3] ? mark_usage+0x61/0x170 [ 17.810845][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 17.810847][ C3] ? mark_usage+0x61/0x170 [ 17.810848][ C3] ? netif_skb_features+0x658/0x1430 [ 17.810850][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810851][ C3] ? validate_chain+0x737/0xc20 [ 17.810853][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 17.810854][ C3] ? mark_usage+0x61/0x170 [ 17.810856][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810858][ C3] dev_hard_start_xmit+0xf4/0x620 [ 17.810860][ C3] ? validate_chain+0x730/0xc20 [ 17.810862][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 17.810863][ C3] sch_direct_xmit+0x13d/0xaa0 [ 17.810865][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810867][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 17.810868][ C3] ? __rcu_read_lock+0x30/0x70 [ 17.810870][ C3] ? lock_acquire+0x13c/0x160 [ 17.810872][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 17.810873][ C3] ? tc_run+0x45e/0x7e0 [ 17.810875][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 17.810876][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 17.810878][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810880][ C3] ? lock_acquire+0x13c/0x160 [ 17.810882][ C3] __dev_queue_xmit+0x942/0x1b80 [ 17.810884][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 17.810886][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810891][ C3] ? find_held_lock+0x2b/0x80 [ 17.810893][ C3] ? neigh_hh_output+0x152/0x4c0 [ 17.810895][ C3] ip6_finish_output2+0x96f/0x1300 [ 17.810897][ C3] ? ip6_dst_lookup+0x80/0x80 [ 17.810899][ C3] ? find_held_lock+0x2b/0x80 [ 17.810900][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810902][ C3] ? ip6_mtu+0x15d/0x310 [ 17.810904][ C3] ip6_finish_output+0x646/0xda0 [ 17.810906][ C3] ip6_output+0x23f/0x7f0 [ 17.810907][ C3] ? ip6_finish_output+0xda0/0xda0 [ 17.810909][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 17.810910][ C3] ? find_held_lock+0x2b/0x80 [ 17.810912][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810913][ C3] ? __local_bh_enable_ip+0xaa/0x150 [ 17.810915][ C3] ndisc_send_skb+0xba3/0x1520 [ 17.810917][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 17.810919][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810921][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 17.810923][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810925][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810927][ C3] addrconf_rs_timer+0x26f/0x770 [ 17.810929][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810931][ C3] ? lock_acquire+0x13c/0x160 [ 17.810933][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810935][ C3] call_timer_fn+0x160/0x4d0 [ 17.810937][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 17.810938][ C3] ? debug_object_active_state+0x430/0x430 [ 17.810940][ C3] ? find_held_lock+0x2b/0x80 [ 17.810942][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810943][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810946][ C3] __run_timers+0x68f/0xaa0 [ 17.810947][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 17.810949][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 17.810951][ C3] ? __lock_acquire+0x518/0xc20 [ 17.810954][ C3] ? __rwlock_init+0x150/0x150 [ 17.810956][ C3] run_timer_softirq+0xf0/0x160 [ 17.810958][ C3] ? __run_timers+0xaa0/0xaa0 [ 17.810960][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 17.810961][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810963][ C3] handle_softirqs+0x1d3/0x900 [ 17.810964][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 17.810966][ C3] ? _local_bh_enable+0xc0/0xc0 [ 17.810968][ C3] __irq_exit_rcu+0x145/0x1c0 [ 17.810969][ C3] irq_exit_rcu+0xe/0x30 [ 17.810971][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 17.810972][ C3] [ 17.810973][ C3] [ 17.810973][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 17.810975][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 17.810976][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 17.810978][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 17.810979][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 17.810981][ C3] RAX: 00000000000911af RBX: ff11000001c88040 RCX: ffffffff8f0f0307 [ 17.810981][ C3] RDX: ff11000001c88040 RSI: ffffffff91e38af6 RDI: ffffffff9188d8e0 [ 17.810982][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 17.810983][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 17.810984][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 17.810985][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810987][ C3] default_idle+0x9/0x10 [ 17.810989][ C3] default_idle_call+0x6e/0xb0 [ 17.810991][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 17.810992][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 17.810994][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 17.810995][ C3] ? default_idle_call+0x98/0xb0 [ 17.810997][ C3] ? rcu_is_watching+0x16/0xd0 [ 17.810999][ C3] do_idle+0xd8/0x190 [ 17.811000][ C3] cpu_startup_entry+0x53/0x70 [ 17.811002][ C3] start_secondary+0x204/0x2b0 [ 17.811003][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 17.811005][ C3] common_startup_64+0x13e/0x148 [ 17.811008][ C3] [ 18.728690][ T339] Mirror/redirect action on [ 26.514206][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 26.514225][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.514227][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 26.514229][ C3] preempt_count: 303, expected: 0 [ 26.514230][ C3] RCU nest depth: 3, expected: 0 [ 26.514231][ C3] INFO: lockdep is turned off. [ 26.514232][ C3] irq event stamp: 594405 [ 26.514232][ C3] hardirqs last enabled at (594404): [] __down_trylock_console_sem+0x86/0xa0 [ 26.514242][ C3] hardirqs last disabled at (594405): [] console_emit_next_record+0x3d4/0x4c0 [ 26.514245][ C3] softirqs last enabled at (594328): [] handle_softirqs+0x67c/0x900 [ 26.514248][ C3] softirqs last disabled at (594353): [] __irq_exit_rcu+0x145/0x1c0 [ 26.514250][ C3] Preemption disabled at: [ 26.514251][ C3] [<0000000000000000>] 0x0 [ 26.514258][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.514262][ C3] Tainted: [W]=WARN [ 26.514263][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.514265][ C3] Call Trace: [ 26.514267][ C3] [ 26.514268][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.514274][ C3] __might_resched.cold+0x1fe/0x2c1 [ 26.514278][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 26.514280][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.514283][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514287][ C3] __kmalloc_noprof+0x443/0x760 [ 26.514291][ C3] ? __rwlock_init+0x150/0x150 [ 26.514293][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 26.514297][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.514298][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.514301][ C3] put_chars+0x1e1/0x2f0 [ 26.514302][ C3] ? __send_to_port+0x420/0x420 [ 26.514304][ C3] ? console_prepend_replay+0x20/0x20 [ 26.514306][ C3] hvc_console_print+0x292/0x780 [ 26.514310][ C3] ? hvc_write+0x3a0/0x3a0 [ 26.514311][ C3] ? vsnprintf+0x668/0x1700 [ 26.514314][ C3] ? __rwlock_init+0x150/0x150 [ 26.514316][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514317][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514320][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.514322][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 26.514324][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514326][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514328][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514329][ C3] ? lock_acquire+0x13c/0x160 [ 26.514331][ C3] ? console_flush_one_record+0x111/0x710 [ 26.514333][ C3] console_flush_one_record+0x46f/0x710 [ 26.514335][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 26.514338][ C3] console_unlock+0xee/0x1f0 [ 26.514339][ C3] ? lock_acquire+0x13c/0x160 [ 26.514341][ C3] ? console_flush_one_record+0x710/0x710 [ 26.514343][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514344][ C3] ? lock_release+0x184/0x1f0 [ 26.514346][ C3] ? lock_acquire+0x60/0x160 [ 26.514347][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.514349][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.514351][ C3] ? vprintk_emit+0x320/0x3e0 [ 26.514353][ C3] vprintk_emit+0x37c/0x3e0 [ 26.514356][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 26.514358][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.514359][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514361][ C3] ? lock_acquire+0x13c/0x160 [ 26.514363][ C3] _printk+0xc7/0x100 [ 26.514366][ C3] ? snapshot_read.cold+0x21/0x21 [ 26.514368][ C3] ? ___ratelimit+0x4e7/0xa00 [ 26.514371][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 26.514374][ C3] ? idr_get_free+0x830/0x830 [ 26.514376][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 26.514379][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 26.514384][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 26.514388][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 26.514390][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514391][ C3] ? lock_acquire+0x13c/0x160 [ 26.514393][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514395][ C3] ? netif_skb_features+0x658/0x1430 [ 26.514398][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514400][ C3] ? lock_acquire+0x13c/0x160 [ 26.514401][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 26.514403][ C3] ? lock_release+0x184/0x1f0 [ 26.514404][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514406][ C3] ? lock_acquire+0x13c/0x160 [ 26.514407][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514409][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.514412][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514413][ C3] dev_hard_start_xmit+0xf4/0x620 [ 26.514415][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 26.514417][ C3] sch_direct_xmit+0x13d/0xaa0 [ 26.514420][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 26.514421][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514423][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 26.514424][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 26.514426][ C3] ? __rcu_read_lock+0x30/0x70 [ 26.514427][ C3] ? lock_acquire+0x13c/0x160 [ 26.514429][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 26.514431][ C3] ? tc_run+0x8b/0x7e0 [ 26.514433][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 26.514434][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 26.514436][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514437][ C3] ? lock_acquire+0x13c/0x160 [ 26.514439][ C3] __dev_queue_xmit+0x942/0x1b80 [ 26.514442][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 26.514444][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 26.514446][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 26.514449][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 26.514452][ C3] ? neigh_hh_output+0x152/0x4c0 [ 26.514454][ C3] ip6_finish_output2+0x96f/0x1300 [ 26.514456][ C3] ? ip6_dst_lookup+0x80/0x80 [ 26.514458][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514460][ C3] ? lock_acquire+0x13c/0x160 [ 26.514461][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514463][ C3] ? lock_release+0x184/0x1f0 [ 26.514465][ C3] ip6_finish_output+0x646/0xda0 [ 26.514466][ C3] ip6_output+0x23f/0x7f0 [ 26.514468][ C3] ? ip6_finish_output+0xda0/0xda0 [ 26.514469][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 26.514472][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514474][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.514475][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 26.514476][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514478][ C3] ? trace_hardirqs_on+0x36/0x40 [ 26.514479][ C3] ? lock_acquire+0x13c/0x160 [ 26.514480][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514482][ C3] ndisc_send_skb+0xba3/0x1520 [ 26.514486][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 26.514488][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 26.514490][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.514492][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.514494][ C3] addrconf_rs_timer+0x26f/0x770 [ 26.514496][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.514497][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.514499][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514501][ C3] ? lock_acquire+0x13c/0x160 [ 26.514502][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.514504][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.514506][ C3] call_timer_fn+0x160/0x4d0 [ 26.514508][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.514510][ C3] ? debug_object_active_state+0x430/0x430 [ 26.514514][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514516][ C3] __run_timers+0x68f/0xaa0 [ 26.514517][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 26.514520][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.514522][ C3] ? do_raw_spin_lock+0x131/0x280 [ 26.514524][ C3] ? __rwlock_init+0x150/0x150 [ 26.514526][ C3] run_timer_softirq+0xf0/0x160 [ 26.514528][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.514530][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.514531][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514533][ C3] handle_softirqs+0x1d3/0x900 [ 26.514535][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.514537][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514538][ C3] ? lock_release+0x184/0x1f0 [ 26.514540][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.514541][ C3] irq_exit_rcu+0xe/0x30 [ 26.514543][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.514545][ C3] [ 26.514546][ C3] [ 26.514546][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 26.514549][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.514551][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.514554][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.514556][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 26.514560][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 26.514561][ C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307 [ 26.514562][ C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2 [ 26.514563][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 26.514563][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.514565][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 26.514567][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.514569][ C3] default_idle+0x9/0x10 [ 26.514571][ C3] default_idle_call+0x6e/0xb0 [ 26.514573][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.514575][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.514576][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.514579][ C3] ? default_idle_call+0x98/0xb0 [ 26.514580][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.514582][ C3] do_idle+0xd8/0x190 [ 26.514584][ C3] cpu_startup_entry+0x53/0x70 [ 26.514586][ C3] start_secondary+0x204/0x2b0 [ 26.514587][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.514589][ C3] common_startup_64+0x13e/0x148 [ 26.514593][ C3] [ 42.897099][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.897119][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.897122][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 42.897123][ C3] preempt_count: 303, expected: 0 [ 42.897124][ C3] RCU nest depth: 3, expected: 0 [ 42.897126][ C3] INFO: lockdep is turned off. [ 42.897127][ C3] irq event stamp: 594405 [ 42.897128][ C3] hardirqs last enabled at (594404): [] __down_trylock_console_sem+0x86/0xa0 [ 42.897137][ C3] hardirqs last disabled at (594405): [] console_emit_next_record+0x3d4/0x4c0 [ 42.897140][ C3] softirqs last enabled at (594328): [] handle_softirqs+0x67c/0x900 [ 42.897143][ C3] softirqs last disabled at (594353): [] __irq_exit_rcu+0x145/0x1c0 [ 42.897146][ C3] Preemption disabled at: [ 42.897146][ C3] [<0000000000000000>] 0x0 [ 42.897154][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.897158][ C3] Tainted: [W]=WARN [ 42.897159][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.897161][ C3] Call Trace: [ 42.897162][ C3] [ 42.897164][ C3] dump_stack_lvl+0x6f/0xa0 [ 42.897170][ C3] __might_resched.cold+0x1fe/0x2c1 [ 42.897173][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.897175][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.897178][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897182][ C3] __kmalloc_noprof+0x443/0x760 [ 42.897186][ C3] ? __rwlock_init+0x150/0x150 [ 42.897188][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 42.897192][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.897194][ C3] alloc_buf.isra.0+0x4b/0x260 [ 42.897196][ C3] put_chars+0x1e1/0x2f0 [ 42.897198][ C3] ? __send_to_port+0x420/0x420 [ 42.897200][ C3] ? console_prepend_replay+0x20/0x20 [ 42.897202][ C3] hvc_console_print+0x292/0x780 [ 42.897205][ C3] ? hvc_write+0x3a0/0x3a0 [ 42.897206][ C3] ? vsnprintf+0x668/0x1700 [ 42.897210][ C3] ? __rwlock_init+0x150/0x150 [ 42.897211][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897213][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897215][ C3] console_emit_next_record+0x22f/0x4c0 [ 42.897218][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 42.897220][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897221][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897223][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897225][ C3] ? lock_acquire+0x13c/0x160 [ 42.897226][ C3] ? console_flush_one_record+0x111/0x710 [ 42.897228][ C3] console_flush_one_record+0x46f/0x710 [ 42.897238][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 42.897240][ C3] console_unlock+0xee/0x1f0 [ 42.897242][ C3] ? lock_acquire+0x13c/0x160 [ 42.897244][ C3] ? console_flush_one_record+0x710/0x710 [ 42.897245][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897247][ C3] ? lock_release+0x184/0x1f0 [ 42.897248][ C3] ? lock_acquire+0x60/0x160 [ 42.897250][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.897252][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.897253][ C3] ? vprintk_emit+0x320/0x3e0 [ 42.897255][ C3] vprintk_emit+0x37c/0x3e0 [ 42.897258][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 42.897260][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.897262][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897264][ C3] ? lock_acquire+0x13c/0x160 [ 42.897265][ C3] _printk+0xc7/0x100 [ 42.897269][ C3] ? snapshot_read.cold+0x21/0x21 [ 42.897270][ C3] ? ___ratelimit+0x4e7/0xa00 [ 42.897273][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.897277][ C3] ? idr_get_free+0x830/0x830 [ 42.897279][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.897281][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 42.897286][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 42.897289][ C3] ? lock_release+0x184/0x1f0 [ 42.897290][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 42.897292][ C3] ? sock_def_readable+0x156/0x480 [ 42.897295][ C3] ? packet_rcv+0xd26/0x15a0 [ 42.897299][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897300][ C3] ? lock_release+0x184/0x1f0 [ 42.897302][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 42.897304][ C3] ? lock_acquire+0x13c/0x160 [ 42.897306][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897307][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.897310][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897312][ C3] dev_hard_start_xmit+0xf4/0x620 [ 42.897314][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 42.897316][ C3] sch_direct_xmit+0x13d/0xaa0 [ 42.897319][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 42.897320][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897322][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 42.897323][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 42.897325][ C3] ? __rcu_read_lock+0x30/0x70 [ 42.897326][ C3] ? lock_acquire+0x13c/0x160 [ 42.897328][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 42.897330][ C3] ? tc_run+0x8b/0x7e0 [ 42.897331][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 42.897333][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 42.897334][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897336][ C3] ? lock_acquire+0x13c/0x160 [ 42.897338][ C3] __dev_queue_xmit+0x942/0x1b80 [ 42.897340][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 42.897342][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 42.897344][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 42.897347][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.897350][ C3] ? neigh_hh_output+0x152/0x4c0 [ 42.897353][ C3] ip6_finish_output2+0x96f/0x1300 [ 42.897355][ C3] ? ip6_dst_lookup+0x80/0x80 [ 42.897357][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897358][ C3] ? lock_acquire+0x13c/0x160 [ 42.897360][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897361][ C3] ? lock_release+0x184/0x1f0 [ 42.897363][ C3] ip6_finish_output+0x646/0xda0 [ 42.897365][ C3] ip6_output+0x23f/0x7f0 [ 42.897367][ C3] ? ip6_finish_output+0xda0/0xda0 [ 42.897368][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 42.897371][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897373][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.897374][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.897375][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897376][ C3] ? trace_hardirqs_on+0x36/0x40 [ 42.897377][ C3] ? lock_acquire+0x13c/0x160 [ 42.897379][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897381][ C3] ndisc_send_skb+0xba3/0x1520 [ 42.897384][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 42.897386][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 42.897388][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.897390][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.897392][ C3] addrconf_rs_timer+0x26f/0x770 [ 42.897394][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.897396][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.897397][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897399][ C3] ? lock_acquire+0x13c/0x160 [ 42.897400][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 42.897402][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.897404][ C3] call_timer_fn+0x160/0x4d0 [ 42.897406][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 42.897408][ C3] ? debug_object_active_state+0x430/0x430 [ 42.897411][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897413][ C3] __run_timers+0x68f/0xaa0 [ 42.897415][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 42.897417][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.897420][ C3] ? do_raw_spin_lock+0x131/0x280 [ 42.897422][ C3] ? __rwlock_init+0x150/0x150 [ 42.897424][ C3] run_timer_softirq+0xf0/0x160 [ 42.897426][ C3] ? __run_timers+0xaa0/0xaa0 [ 42.897427][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.897429][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897430][ C3] handle_softirqs+0x1d3/0x900 [ 42.897432][ C3] ? _local_bh_enable+0xc0/0xc0 [ 42.897434][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897435][ C3] ? lock_release+0x184/0x1f0 [ 42.897437][ C3] __irq_exit_rcu+0x145/0x1c0 [ 42.897438][ C3] irq_exit_rcu+0xe/0x30 [ 42.897440][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.897442][ C3] [ 42.897442][ C3] [ 42.897443][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 42.897446][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.897448][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.897450][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 42.897452][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 42.897456][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 42.897457][ C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307 [ 42.897458][ C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2 [ 42.897459][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 42.897459][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.897461][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.897462][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.897465][ C3] default_idle+0x9/0x10 [ 42.897467][ C3] default_idle_call+0x6e/0xb0 [ 42.897469][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.897471][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 42.897472][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 42.897475][ C3] ? default_idle_call+0x98/0xb0 [ 42.897476][ C3] ? rcu_is_watching+0x16/0xd0 [ 42.897478][ C3] do_idle+0xd8/0x190 [ 42.897480][ C3] cpu_startup_entry+0x53/0x70 [ 42.897481][ C3] start_secondary+0x204/0x2b0 [ 42.897483][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.897484][ C3] common_startup_64+0x13e/0x148 [ 42.897489][ C3] [ 55.338925][ T600] br2: port 1(veth4.555) entered disabled state [ 55.338943][ T600] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.338946][ T600] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 600, name: bridge [ 55.338947][ T600] preempt_count: 202, expected: 0 [ 55.338948][ T600] RCU nest depth: 0, expected: 0 [ 55.338949][ T600] INFO: lockdep is turned off. [ 55.338951][ T600] irq event stamp: 0 [ 55.338951][ T600] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 55.338956][ T600] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 55.338963][ T600] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 55.338964][ T600] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 55.338966][ T600] Preemption disabled at: [ 55.338967][ T600] [<0000000000000000>] 0x0 [ 55.338972][ T600] CPU: 3 UID: 0 PID: 600 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.338976][ T600] Tainted: [W]=WARN [ 55.338977][ T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.338979][ T600] Call Trace: [ 55.338980][ T600] [ 55.338981][ T600] dump_stack_lvl+0x6f/0xa0 [ 55.338987][ T600] __might_resched.cold+0x1fe/0x2c1 [ 55.338991][ T600] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 55.338994][ T600] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.338998][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339001][ T600] __kmalloc_noprof+0x443/0x760 [ 55.339005][ T600] ? __rwlock_init+0x150/0x150 [ 55.339008][ T600] ? alloc_buf.isra.0+0x4b/0x260 [ 55.339012][ T600] ? do_raw_spin_unlock+0x59/0x250 [ 55.339013][ T600] alloc_buf.isra.0+0x4b/0x260 [ 55.339015][ T600] put_chars+0x1e1/0x2f0 [ 55.339018][ T600] ? __send_to_port+0x420/0x420 [ 55.339020][ T600] ? console_prepend_replay+0x20/0x20 [ 55.339023][ T600] hvc_console_print+0x292/0x780 [ 55.339026][ T600] ? hvc_write+0x3a0/0x3a0 [ 55.339027][ T600] ? vsnprintf+0x668/0x1700 [ 55.339031][ T600] ? __rwlock_init+0x150/0x150 [ 55.339033][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339034][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339037][ T600] console_emit_next_record+0x22f/0x4c0 [ 55.339039][ T600] ? devkmsg_read+0x4b0/0x4b0 [ 55.339041][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339043][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339044][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339046][ T600] ? lock_acquire+0x13c/0x160 [ 55.339048][ T600] ? console_flush_one_record+0x111/0x710 [ 55.339050][ T600] console_flush_one_record+0x46f/0x710 [ 55.339052][ T600] ? console_emit_next_record+0x4c0/0x4c0 [ 55.339054][ T600] console_unlock+0xee/0x1f0 [ 55.339056][ T600] ? lock_acquire+0x13c/0x160 [ 55.339058][ T600] ? console_flush_one_record+0x710/0x710 [ 55.339059][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339061][ T600] ? lock_release+0x184/0x1f0 [ 55.339062][ T600] ? lock_acquire+0x60/0x160 [ 55.339064][ T600] ? __rcu_read_lock+0x30/0x70 [ 55.339066][ T600] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.339068][ T600] ? vprintk_emit+0x320/0x3e0 [ 55.339070][ T600] vprintk_emit+0x37c/0x3e0 [ 55.339074][ T600] ? wake_up_klogd_work_func+0x90/0x90 [ 55.339076][ T600] ? unwind_next_frame+0x69b/0x1ea0 [ 55.339079][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339081][ T600] _printk+0xc7/0x100 [ 55.339084][ T600] ? snapshot_read.cold+0x21/0x21 [ 55.339086][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339088][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339090][ T600] ? lock_release+0x184/0x1f0 [ 55.339091][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339093][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339096][ T600] br_set_state+0x22f/0x430 [bridge] [ 55.339109][ T600] br_set_port_state+0x161/0x210 [bridge] [ 55.339117][ T600] br_setport+0xb09/0x1890 [bridge] [ 55.339124][ T600] ? br_set_port_state+0x210/0x210 [bridge] [ 55.339130][ T600] ? lock_acquire+0x13c/0x160 [ 55.339132][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339134][ T600] ? __nla_validate_parse+0x20d/0x480 [ 55.339137][ T600] br_setlink+0x3ec/0x470 [bridge] [ 55.339145][ T600] ? br_afspec+0x510/0x510 [bridge] [ 55.339155][ T600] rtnl_bridge_setlink+0x22c/0x620 [ 55.339160][ T600] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 55.339162][ T600] ? rtnl_link_fill+0x920/0x920 [ 55.339163][ T600] ? filter_irq_stacks+0xd0/0xd0 [ 55.339166][ T600] ? stack_depot_save_flags+0x1bc/0x790 [ 55.339169][ T600] netlink_rcv_skb+0x14e/0x3a0 [ 55.339171][ T600] ? rtnl_link_fill+0x920/0x920 [ 55.339173][ T600] ? lock_release+0x184/0x1f0 [ 55.339174][ T600] ? netlink_ack+0xcf0/0xcf0 [ 55.339175][ T600] ? __netlink_lookup+0xb9/0x6b0 [ 55.339178][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339180][ T600] ? lock_release+0x184/0x1f0 [ 55.339182][ T600] netlink_unicast+0x486/0x750 [ 55.339184][ T600] ? netlink_attachskb+0x810/0x810 [ 55.339185][ T600] ? next_uptodate_folio+0x2b/0x770 [ 55.339188][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339190][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339192][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339194][ T600] netlink_sendmsg+0x735/0xc60 [ 55.339196][ T600] ? netlink_unicast+0x750/0x750 [ 55.339197][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339199][ T600] ? lock_release+0x184/0x1f0 [ 55.339201][ T600] ____sys_sendmsg+0x415/0x880 [ 55.339204][ T600] ? copy_msghdr_from_user+0x279/0x420 [ 55.339206][ T600] ? get_timestamp.constprop.0+0x390/0x390 [ 55.339207][ T600] ? move_addr_to_kernel+0x40/0x40 [ 55.339210][ T600] ? do_fault_around+0x300/0x5a0 [ 55.339213][ T600] ? lock_acquire+0x13c/0x160 [ 55.339214][ T600] ___sys_sendmsg+0x14e/0x1d0 [ 55.339216][ T600] ? do_pte_missing+0x86f/0xcc0 [ 55.339218][ T600] ? copy_msghdr_from_user+0x420/0x420 [ 55.339220][ T600] ? rcu_read_unlock+0x20/0x70 [ 55.339225][ T600] __sys_sendmsg+0x12c/0x1d0 [ 55.339227][ T600] ? __sys_sendmsg_sock+0x20/0x20 [ 55.339230][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339232][ T600] ? rcu_is_watching+0x16/0xd0 [ 55.339234][ T600] do_syscall_64+0xff/0x530 [ 55.339236][ T600] ? exc_page_fault+0xee/0x100 [ 55.339238][ T600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.339240][ T600] RIP: 0033:0x7fa3816c154e [ 55.339242][ T600] 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 [ 55.339244][ T600] RSP: 002b:00007ffe0070b8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.339248][ T600] RAX: ffffffffffffffda RBX: 00007ffe0070ba90 RCX: 00007fa3816c154e [ 55.339249][ T600] RDX: 0000000000000000 RSI: 00007ffe0070b990 RDI: 0000000000000005 [ 55.339250][ T600] RBP: 00007ffe0070b8f0 R08: 0000000000000000 R09: 0000000000000000 [ 55.339251][ T600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b463 [ 55.339252][ T600] R13: 0000000000425380 R14: 00007ffe0070d821 R15: 00000000ffffffff [ 55.339254][ T600] [ 59.688043][ T622] br2: port 1(veth4.555) entered forwarding state [ 59.688060][ T622] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 59.688063][ T622] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 622, name: bridge [ 59.688064][ T622] preempt_count: 202, expected: 0 [ 59.688065][ T622] RCU nest depth: 0, expected: 0 [ 59.688066][ T622] INFO: lockdep is turned off. [ 59.688067][ T622] irq event stamp: 0 [ 59.688068][ T622] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 59.688073][ T622] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 59.688079][ T622] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 59.688080][ T622] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 59.688082][ T622] Preemption disabled at: [ 59.688083][ T622] [<0000000000000000>] 0x0 [ 59.688088][ T622] CPU: 3 UID: 0 PID: 622 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 59.688091][ T622] Tainted: [W]=WARN [ 59.688092][ T622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 59.688094][ T622] Call Trace: [ 59.688095][ T622] [ 59.688097][ T622] dump_stack_lvl+0x6f/0xa0 [ 59.688102][ T622] __might_resched.cold+0x1fe/0x2c1 [ 59.688106][ T622] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 59.688109][ T622] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 59.688112][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688116][ T622] __kmalloc_noprof+0x443/0x760 [ 59.688119][ T622] ? __rwlock_init+0x150/0x150 [ 59.688122][ T622] ? alloc_buf.isra.0+0x4b/0x260 [ 59.688125][ T622] ? do_raw_spin_unlock+0x59/0x250 [ 59.688127][ T622] alloc_buf.isra.0+0x4b/0x260 [ 59.688129][ T622] put_chars+0x1e1/0x2f0 [ 59.688131][ T622] ? __send_to_port+0x420/0x420 [ 59.688132][ T622] ? console_prepend_replay+0x20/0x20 [ 59.688135][ T622] hvc_console_print+0x292/0x780 [ 59.688139][ T622] ? hvc_write+0x3a0/0x3a0 [ 59.688140][ T622] ? vsnprintf+0x668/0x1700 [ 59.688143][ T622] ? __rwlock_init+0x150/0x150 [ 59.688144][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688146][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688148][ T622] console_emit_next_record+0x22f/0x4c0 [ 59.688151][ T622] ? devkmsg_read+0x4b0/0x4b0 [ 59.688153][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688154][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688156][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688157][ T622] ? lock_acquire+0x13c/0x160 [ 59.688159][ T622] ? console_flush_one_record+0x111/0x710 [ 59.688161][ T622] console_flush_one_record+0x46f/0x710 [ 59.688163][ T622] ? console_emit_next_record+0x4c0/0x4c0 [ 59.688165][ T622] console_unlock+0xee/0x1f0 [ 59.688167][ T622] ? lock_acquire+0x13c/0x160 [ 59.688168][ T622] ? console_flush_one_record+0x710/0x710 [ 59.688170][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688171][ T622] ? lock_release+0x184/0x1f0 [ 59.688173][ T622] ? lock_acquire+0x60/0x160 [ 59.688174][ T622] ? __rcu_read_lock+0x30/0x70 [ 59.688176][ T622] ? __down_trylock_console_sem+0x5e/0xa0 [ 59.688178][ T622] ? vprintk_emit+0x320/0x3e0 [ 59.688180][ T622] vprintk_emit+0x37c/0x3e0 [ 59.688184][ T622] ? wake_up_klogd_work_func+0x90/0x90 [ 59.688186][ T622] ? unwind_next_frame+0x69b/0x1ea0 [ 59.688188][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688190][ T622] _printk+0xc7/0x100 [ 59.688193][ T622] ? snapshot_read.cold+0x21/0x21 [ 59.688195][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688197][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688198][ T622] ? lock_release+0x184/0x1f0 [ 59.688200][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688201][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688204][ T622] br_set_state+0x22f/0x430 [bridge] [ 59.688217][ T622] br_set_port_state+0x161/0x210 [bridge] [ 59.688225][ T622] br_setport+0xb09/0x1890 [bridge] [ 59.688231][ T622] ? br_set_port_state+0x210/0x210 [bridge] [ 59.688237][ T622] ? lock_acquire+0x13c/0x160 [ 59.688239][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688241][ T622] ? __nla_validate_parse+0x20d/0x480 [ 59.688244][ T622] br_setlink+0x3ec/0x470 [bridge] [ 59.688251][ T622] ? br_afspec+0x510/0x510 [bridge] [ 59.688261][ T622] rtnl_bridge_setlink+0x22c/0x620 [ 59.688265][ T622] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 59.688267][ T622] ? rtnl_link_fill+0x920/0x920 [ 59.688268][ T622] ? filter_irq_stacks+0xd0/0xd0 [ 59.688271][ T622] ? stack_depot_save_flags+0x1bc/0x790 [ 59.688274][ T622] netlink_rcv_skb+0x14e/0x3a0 [ 59.688277][ T622] ? rtnl_link_fill+0x920/0x920 [ 59.688278][ T622] ? lock_release+0x184/0x1f0 [ 59.688279][ T622] ? netlink_ack+0xcf0/0xcf0 [ 59.688281][ T622] ? __netlink_lookup+0xb9/0x6b0 [ 59.688288][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688290][ T622] ? lock_release+0x184/0x1f0 [ 59.688292][ T622] netlink_unicast+0x486/0x750 [ 59.688294][ T622] ? netlink_attachskb+0x810/0x810 [ 59.688295][ T622] ? next_uptodate_folio+0x2b/0x770 [ 59.688299][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688300][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688302][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688304][ T622] netlink_sendmsg+0x735/0xc60 [ 59.688306][ T622] ? netlink_unicast+0x750/0x750 [ 59.688308][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688309][ T622] ? lock_release+0x184/0x1f0 [ 59.688311][ T622] ____sys_sendmsg+0x415/0x880 [ 59.688314][ T622] ? copy_msghdr_from_user+0x279/0x420 [ 59.688316][ T622] ? get_timestamp.constprop.0+0x390/0x390 [ 59.688317][ T622] ? move_addr_to_kernel+0x40/0x40 [ 59.688319][ T622] ? do_fault_around+0x300/0x5a0 [ 59.688322][ T622] ? lock_acquire+0x13c/0x160 [ 59.688324][ T622] ___sys_sendmsg+0x14e/0x1d0 [ 59.688325][ T622] ? do_pte_missing+0x86f/0xcc0 [ 59.688328][ T622] ? copy_msghdr_from_user+0x420/0x420 [ 59.688330][ T622] ? rcu_read_unlock+0x20/0x70 [ 59.688334][ T622] __sys_sendmsg+0x12c/0x1d0 [ 59.688336][ T622] ? __sys_sendmsg_sock+0x20/0x20 [ 59.688339][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688340][ T622] ? rcu_is_watching+0x16/0xd0 [ 59.688342][ T622] do_syscall_64+0xff/0x530 [ 59.688344][ T622] ? exc_page_fault+0xee/0x100 [ 59.688346][ T622] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 59.688348][ T622] RIP: 0033:0x7f5b882dc54e [ 59.688350][ T622] 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 [ 59.688352][ T622] RSP: 002b:00007ffea85bf650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 59.688356][ T622] RAX: ffffffffffffffda RBX: 00007ffea85bf800 RCX: 00007f5b882dc54e [ 59.688357][ T622] RDX: 0000000000000000 RSI: 00007ffea85bf700 RDI: 0000000000000005 [ 59.688358][ T622] RBP: 00007ffea85bf660 R08: 0000000000000000 R09: 0000000000000000 [ 59.688359][ T622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b468 [ 59.688360][ T622] R13: 0000000000425380 R14: 00007ffea85c081f R15: 00000000ffffffff [ 59.688362][ T622] [ 67.465355][ T684] br2: port 1(veth4.555) entered disabled state [ 67.465373][ T684] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.465376][ T684] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 684, name: bridge [ 67.465378][ T684] preempt_count: 202, expected: 0 [ 67.465379][ T684] RCU nest depth: 0, expected: 0 [ 67.465380][ T684] INFO: lockdep is turned off. [ 67.465381][ T684] irq event stamp: 0 [ 67.465382][ T684] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.465387][ T684] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 67.465393][ T684] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 67.465395][ T684] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.465396][ T684] Preemption disabled at: [ 67.465397][ T684] [<0000000000000000>] 0x0 [ 67.465402][ T684] CPU: 0 UID: 0 PID: 684 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.465405][ T684] Tainted: [W]=WARN [ 67.465406][ T684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.465408][ T684] Call Trace: [ 67.465410][ T684] [ 67.465411][ T684] dump_stack_lvl+0x6f/0xa0 [ 67.465416][ T684] __might_resched.cold+0x1fe/0x2c1 [ 67.465420][ T684] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 67.465423][ T684] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.465426][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465430][ T684] __kmalloc_noprof+0x443/0x760 [ 67.465434][ T684] ? __rwlock_init+0x150/0x150 [ 67.465436][ T684] ? alloc_buf.isra.0+0x4b/0x260 [ 67.465440][ T684] ? do_raw_spin_unlock+0x59/0x250 [ 67.465442][ T684] alloc_buf.isra.0+0x4b/0x260 [ 67.465444][ T684] put_chars+0x1e1/0x2f0 [ 67.465446][ T684] ? __send_to_port+0x420/0x420 [ 67.465448][ T684] ? console_prepend_replay+0x20/0x20 [ 67.465451][ T684] hvc_console_print+0x292/0x780 [ 67.465454][ T684] ? hvc_write+0x3a0/0x3a0 [ 67.465455][ T684] ? vsnprintf+0x668/0x1700 [ 67.465458][ T684] ? __rwlock_init+0x150/0x150 [ 67.465460][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465461][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465464][ T684] console_emit_next_record+0x22f/0x4c0 [ 67.465467][ T684] ? devkmsg_read+0x4b0/0x4b0 [ 67.465469][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465470][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465472][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465474][ T684] ? lock_acquire+0x13c/0x160 [ 67.465476][ T684] ? console_flush_one_record+0x111/0x710 [ 67.465477][ T684] console_flush_one_record+0x46f/0x710 [ 67.465480][ T684] ? console_emit_next_record+0x4c0/0x4c0 [ 67.465482][ T684] console_unlock+0xee/0x1f0 [ 67.465484][ T684] ? lock_acquire+0x13c/0x160 [ 67.465486][ T684] ? console_flush_one_record+0x710/0x710 [ 67.465487][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465489][ T684] ? lock_release+0x184/0x1f0 [ 67.465490][ T684] ? lock_acquire+0x60/0x160 [ 67.465491][ T684] ? __rcu_read_lock+0x30/0x70 [ 67.465494][ T684] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.465495][ T684] ? vprintk_emit+0x320/0x3e0 [ 67.465497][ T684] vprintk_emit+0x37c/0x3e0 [ 67.465502][ T684] ? wake_up_klogd_work_func+0x90/0x90 [ 67.465504][ T684] ? unwind_next_frame+0x69b/0x1ea0 [ 67.465507][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465509][ T684] _printk+0xc7/0x100 [ 67.465512][ T684] ? snapshot_read.cold+0x21/0x21 [ 67.465514][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465516][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465518][ T684] ? lock_release+0x184/0x1f0 [ 67.465519][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465521][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465524][ T684] br_set_state+0x22f/0x430 [bridge] [ 67.465537][ T684] br_set_port_state+0x161/0x210 [bridge] [ 67.465546][ T684] br_setport+0xb09/0x1890 [bridge] [ 67.465553][ T684] ? br_set_port_state+0x210/0x210 [bridge] [ 67.465559][ T684] ? lock_acquire+0x13c/0x160 [ 67.465560][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465562][ T684] ? __nla_validate_parse+0x20d/0x480 [ 67.465566][ T684] br_setlink+0x3ec/0x470 [bridge] [ 67.465573][ T684] ? br_afspec+0x510/0x510 [bridge] [ 67.465583][ T684] rtnl_bridge_setlink+0x22c/0x620 [ 67.465588][ T684] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 67.465590][ T684] ? rtnl_link_fill+0x920/0x920 [ 67.465591][ T684] ? filter_irq_stacks+0xd0/0xd0 [ 67.465594][ T684] ? stack_depot_save_flags+0x1bc/0x790 [ 67.465596][ T684] netlink_rcv_skb+0x14e/0x3a0 [ 67.465599][ T684] ? rtnl_link_fill+0x920/0x920 [ 67.465600][ T684] ? lock_release+0x184/0x1f0 [ 67.465602][ T684] ? netlink_ack+0xcf0/0xcf0 [ 67.465603][ T684] ? __netlink_lookup+0xb9/0x6b0 [ 67.465606][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465608][ T684] ? lock_release+0x184/0x1f0 [ 67.465609][ T684] netlink_unicast+0x486/0x750 [ 67.465611][ T684] ? netlink_attachskb+0x810/0x810 [ 67.465613][ T684] ? next_uptodate_folio+0x2b/0x770 [ 67.465616][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465618][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465619][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465621][ T684] netlink_sendmsg+0x735/0xc60 [ 67.465623][ T684] ? netlink_unicast+0x750/0x750 [ 67.465625][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465627][ T684] ? lock_release+0x184/0x1f0 [ 67.465629][ T684] ____sys_sendmsg+0x415/0x880 [ 67.465632][ T684] ? copy_msghdr_from_user+0x279/0x420 [ 67.465633][ T684] ? get_timestamp.constprop.0+0x390/0x390 [ 67.465635][ T684] ? move_addr_to_kernel+0x40/0x40 [ 67.465637][ T684] ? do_fault_around+0x300/0x5a0 [ 67.465640][ T684] ? lock_acquire+0x13c/0x160 [ 67.465642][ T684] ___sys_sendmsg+0x14e/0x1d0 [ 67.465644][ T684] ? do_pte_missing+0x86f/0xcc0 [ 67.465646][ T684] ? copy_msghdr_from_user+0x420/0x420 [ 67.465648][ T684] ? rcu_read_unlock+0x20/0x70 [ 67.465652][ T684] __sys_sendmsg+0x12c/0x1d0 [ 67.465655][ T684] ? __sys_sendmsg_sock+0x20/0x20 [ 67.465657][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465659][ T684] ? rcu_is_watching+0x16/0xd0 [ 67.465661][ T684] do_syscall_64+0xff/0x530 [ 67.465663][ T684] ? exc_page_fault+0xee/0x100 [ 67.465665][ T684] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.465667][ T684] RIP: 0033:0x7fb1a3f7554e [ 67.465669][ T684] 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 [ 67.465671][ T684] RSP: 002b:00007ffc9adbf9b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.465675][ T684] RAX: ffffffffffffffda RBX: 00007ffc9adbfb60 RCX: 00007fb1a3f7554e [ 67.465676][ T684] RDX: 0000000000000000 RSI: 00007ffc9adbfa60 RDI: 0000000000000005 [ 67.465677][ T684] RBP: 00007ffc9adbf9c0 R08: 0000000000000000 R09: 0000000000000000 [ 67.465678][ T684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b46f [ 67.465678][ T684] R13: 0000000000425380 R14: 00007ffc9adc0821 R15: 00000000ffffffff [ 67.465681][ T684] [ 71.833153][ T706] br2: port 1(veth4.555) entered forwarding state [ 71.833171][ T706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.833173][ T706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 706, name: bridge [ 71.833175][ T706] preempt_count: 202, expected: 0 [ 71.833176][ T706] RCU nest depth: 0, expected: 0 [ 71.833177][ T706] INFO: lockdep is turned off. [ 71.833178][ T706] irq event stamp: 0 [ 71.833179][ T706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.833184][ T706] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.833190][ T706] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.833191][ T706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.833193][ T706] Preemption disabled at: [ 71.833194][ T706] [<0000000000000000>] 0x0 [ 71.833198][ T706] CPU: 2 UID: 0 PID: 706 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.833202][ T706] Tainted: [W]=WARN [ 71.833203][ T706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.833205][ T706] Call Trace: [ 71.833206][ T706] [ 71.833207][ T706] dump_stack_lvl+0x6f/0xa0 [ 71.833213][ T706] __might_resched.cold+0x1fe/0x2c1 [ 71.833216][ T706] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 71.833219][ T706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.833222][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833226][ T706] __kmalloc_noprof+0x443/0x760 [ 71.833230][ T706] ? __rwlock_init+0x150/0x150 [ 71.833232][ T706] ? alloc_buf.isra.0+0x4b/0x260 [ 71.833236][ T706] ? do_raw_spin_unlock+0x59/0x250 [ 71.833237][ T706] alloc_buf.isra.0+0x4b/0x260 [ 71.833239][ T706] put_chars+0x1e1/0x2f0 [ 71.833241][ T706] ? __send_to_port+0x420/0x420 [ 71.833243][ T706] ? console_prepend_replay+0x20/0x20 [ 71.833246][ T706] hvc_console_print+0x292/0x780 [ 71.833249][ T706] ? hvc_write+0x3a0/0x3a0 [ 71.833250][ T706] ? vsnprintf+0x668/0x1700 [ 71.833253][ T706] ? __rwlock_init+0x150/0x150 [ 71.833255][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833256][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833258][ T706] console_emit_next_record+0x22f/0x4c0 [ 71.833261][ T706] ? devkmsg_read+0x4b0/0x4b0 [ 71.833263][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833265][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833266][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833268][ T706] ? lock_acquire+0x13c/0x160 [ 71.833270][ T706] ? console_flush_one_record+0x111/0x710 [ 71.833271][ T706] console_flush_one_record+0x46f/0x710 [ 71.833273][ T706] ? console_emit_next_record+0x4c0/0x4c0 [ 71.833276][ T706] console_unlock+0xee/0x1f0 [ 71.833278][ T706] ? lock_acquire+0x13c/0x160 [ 71.833279][ T706] ? console_flush_one_record+0x710/0x710 [ 71.833281][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833282][ T706] ? lock_release+0x184/0x1f0 [ 71.833284][ T706] ? lock_acquire+0x60/0x160 [ 71.833285][ T706] ? __rcu_read_lock+0x30/0x70 [ 71.833287][ T706] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.833289][ T706] ? vprintk_emit+0x320/0x3e0 [ 71.833291][ T706] vprintk_emit+0x37c/0x3e0 [ 71.833295][ T706] ? wake_up_klogd_work_func+0x90/0x90 [ 71.833297][ T706] ? unwind_next_frame+0x69b/0x1ea0 [ 71.833299][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833301][ T706] _printk+0xc7/0x100 [ 71.833304][ T706] ? snapshot_read.cold+0x21/0x21 [ 71.833306][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833308][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833309][ T706] ? lock_release+0x184/0x1f0 [ 71.833311][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833312][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833315][ T706] br_set_state+0x22f/0x430 [bridge] [ 71.833334][ T706] br_set_port_state+0x161/0x210 [bridge] [ 71.833343][ T706] br_setport+0xb09/0x1890 [bridge] [ 71.833349][ T706] ? br_set_port_state+0x210/0x210 [bridge] [ 71.833355][ T706] ? lock_acquire+0x13c/0x160 [ 71.833357][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833359][ T706] ? __nla_validate_parse+0x20d/0x480 [ 71.833362][ T706] br_setlink+0x3ec/0x470 [bridge] [ 71.833369][ T706] ? br_afspec+0x510/0x510 [bridge] [ 71.833379][ T706] rtnl_bridge_setlink+0x22c/0x620 [ 71.833384][ T706] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 71.833386][ T706] ? rtnl_link_fill+0x920/0x920 [ 71.833387][ T706] ? filter_irq_stacks+0xd0/0xd0 [ 71.833390][ T706] ? stack_depot_save_flags+0x1bc/0x790 [ 71.833392][ T706] netlink_rcv_skb+0x14e/0x3a0 [ 71.833395][ T706] ? rtnl_link_fill+0x920/0x920 [ 71.833396][ T706] ? lock_release+0x184/0x1f0 [ 71.833398][ T706] ? netlink_ack+0xcf0/0xcf0 [ 71.833399][ T706] ? __netlink_lookup+0xb9/0x6b0 [ 71.833401][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833403][ T706] ? lock_release+0x184/0x1f0 [ 71.833405][ T706] netlink_unicast+0x486/0x750 [ 71.833407][ T706] ? netlink_attachskb+0x810/0x810 [ 71.833408][ T706] ? percpu_counter_add_batch+0x89/0x280 [ 71.833411][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833413][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833414][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833416][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833418][ T706] netlink_sendmsg+0x735/0xc60 [ 71.833420][ T706] ? netlink_unicast+0x750/0x750 [ 71.833422][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833423][ T706] ? lock_release+0x184/0x1f0 [ 71.833425][ T706] ____sys_sendmsg+0x415/0x880 [ 71.833428][ T706] ? copy_msghdr_from_user+0x279/0x420 [ 71.833430][ T706] ? get_timestamp.constprop.0+0x390/0x390 [ 71.833431][ T706] ? move_addr_to_kernel+0x40/0x40 [ 71.833433][ T706] ? do_fault_around+0x300/0x5a0 [ 71.833436][ T706] ? lock_acquire+0x13c/0x160 [ 71.833438][ T706] ___sys_sendmsg+0x14e/0x1d0 [ 71.833439][ T706] ? do_pte_missing+0x86f/0xcc0 [ 71.833442][ T706] ? copy_msghdr_from_user+0x420/0x420 [ 71.833443][ T706] ? rcu_read_unlock+0x20/0x70 [ 71.833448][ T706] __sys_sendmsg+0x12c/0x1d0 [ 71.833450][ T706] ? __sys_sendmsg_sock+0x20/0x20 [ 71.833453][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833454][ T706] ? rcu_is_watching+0x16/0xd0 [ 71.833456][ T706] do_syscall_64+0xff/0x530 [ 71.833458][ T706] ? exc_page_fault+0xee/0x100 [ 71.833461][ T706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.833463][ T706] RIP: 0033:0x7f693751454e [ 71.833465][ T706] 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 [ 71.833466][ T706] RSP: 002b:00007fff109c4830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.833470][ T706] RAX: ffffffffffffffda RBX: 00007fff109c49e0 RCX: 00007f693751454e [ 71.833471][ T706] RDX: 0000000000000000 RSI: 00007fff109c48e0 RDI: 0000000000000005 [ 71.833472][ T706] RBP: 00007fff109c4840 R08: 0000000000000000 R09: 0000000000000000 [ 71.833473][ T706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b474 [ 71.833474][ T706] R13: 0000000000425380 R14: 00007fff109c581f R15: 00000000ffffffff [ 71.833476][ T706] [ 73.618018][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 73.618036][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.618039][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 73.618041][ C3] preempt_count: 303, expected: 0 [ 73.618042][ C3] RCU nest depth: 3, expected: 0 [ 73.618044][ C3] INFO: lockdep is turned off. [ 73.618045][ C3] irq event stamp: 594405 [ 73.618045][ C3] hardirqs last enabled at (594404): [] __down_trylock_console_sem+0x86/0xa0 [ 73.618054][ C3] hardirqs last disabled at (594405): [] console_emit_next_record+0x3d4/0x4c0 [ 73.618056][ C3] softirqs last enabled at (594328): [] handle_softirqs+0x67c/0x900 [ 73.618059][ C3] softirqs last disabled at (594353): [] __irq_exit_rcu+0x145/0x1c0 [ 73.618061][ C3] Preemption disabled at: [ 73.618062][ C3] [<0000000000000000>] 0x0 [ 73.618069][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.618073][ C3] Tainted: [W]=WARN [ 73.618074][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.618076][ C3] Call Trace: [ 73.618077][ C3] [ 73.618079][ C3] dump_stack_lvl+0x6f/0xa0 [ 73.618085][ C3] __might_resched.cold+0x1fe/0x2c1 [ 73.618088][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 73.618090][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.618093][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618096][ C3] __kmalloc_noprof+0x443/0x760 [ 73.618100][ C3] ? __rwlock_init+0x150/0x150 [ 73.618102][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 73.618106][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 73.618108][ C3] alloc_buf.isra.0+0x4b/0x260 [ 73.618110][ C3] put_chars+0x1e1/0x2f0 [ 73.618112][ C3] ? __send_to_port+0x420/0x420 [ 73.618113][ C3] ? console_prepend_replay+0x20/0x20 [ 73.618115][ C3] hvc_console_print+0x292/0x780 [ 73.618119][ C3] ? hvc_write+0x3a0/0x3a0 [ 73.618120][ C3] ? vsnprintf+0x668/0x1700 [ 73.618123][ C3] ? __rwlock_init+0x150/0x150 [ 73.618125][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618126][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618129][ C3] console_emit_next_record+0x22f/0x4c0 [ 73.618131][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 73.618133][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618135][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618136][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618138][ C3] ? lock_acquire+0x13c/0x160 [ 73.618140][ C3] ? console_flush_one_record+0x111/0x710 [ 73.618141][ C3] console_flush_one_record+0x46f/0x710 [ 73.618144][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 73.618146][ C3] console_unlock+0xee/0x1f0 [ 73.618148][ C3] ? lock_acquire+0x13c/0x160 [ 73.618149][ C3] ? console_flush_one_record+0x710/0x710 [ 73.618151][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618152][ C3] ? lock_release+0x184/0x1f0 [ 73.618154][ C3] ? lock_acquire+0x60/0x160 [ 73.618155][ C3] ? __rcu_read_lock+0x30/0x70 [ 73.618157][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.618159][ C3] ? vprintk_emit+0x320/0x3e0 [ 73.618161][ C3] vprintk_emit+0x37c/0x3e0 [ 73.618165][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 73.618167][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 73.618169][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618170][ C3] ? lock_acquire+0x13c/0x160 [ 73.618172][ C3] _printk+0xc7/0x100 [ 73.618175][ C3] ? snapshot_read.cold+0x21/0x21 [ 73.618177][ C3] ? ___ratelimit+0x4e7/0xa00 [ 73.618180][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 73.618183][ C3] ? idr_get_free+0x830/0x830 [ 73.618185][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 73.618188][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ip6_tunnel] [ 73.618193][ C3] ip6gre_tunnel_xmit+0x209/0xdd0 [ip6_gre] [ 73.618196][ C3] ? lock_release+0x184/0x1f0 [ 73.618198][ C3] ? __gre6_xmit+0x1910/0x1910 [ip6_gre] [ 73.618200][ C3] ? sock_def_readable+0x156/0x480 [ 73.618203][ C3] ? packet_rcv+0xd26/0x15a0 [ 73.618206][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618208][ C3] ? lock_release+0x184/0x1f0 [ 73.618210][ C3] ? dev_queue_xmit_nit+0x642/0x9e0 [ 73.618212][ C3] ? lock_acquire+0x13c/0x160 [ 73.618214][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618215][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 73.618218][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618220][ C3] dev_hard_start_xmit+0xf4/0x620 [ 73.618222][ C3] ? validate_xmit_skb_list+0xb3/0x150 [ 73.618224][ C3] sch_direct_xmit+0x13d/0xaa0 [ 73.618227][ C3] ? get_stack_info_noinstr+0x1a/0x120 [ 73.618228][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618230][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 73.618231][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 73.618233][ C3] ? __rcu_read_lock+0x30/0x70 [ 73.618234][ C3] ? lock_acquire+0x13c/0x160 [ 73.618236][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 73.618238][ C3] ? tc_run+0x8b/0x7e0 [ 73.618240][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 73.618241][ C3] ? netdev_offload_xstats_push_delta+0x430/0x430 [ 73.618243][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618244][ C3] ? lock_acquire+0x13c/0x160 [ 73.618246][ C3] __dev_queue_xmit+0x942/0x1b80 [ 73.618249][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 73.618251][ C3] ? addrconf_rs_timer+0x26f/0x770 [ 73.618253][ C3] ? stack_depot_save_flags+0x1bc/0x790 [ 73.618256][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 73.618259][ C3] ? neigh_hh_output+0x152/0x4c0 [ 73.618261][ C3] ip6_finish_output2+0x96f/0x1300 [ 73.618263][ C3] ? ip6_dst_lookup+0x80/0x80 [ 73.618265][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618267][ C3] ? lock_acquire+0x13c/0x160 [ 73.618268][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618270][ C3] ? lock_release+0x184/0x1f0 [ 73.618272][ C3] ip6_finish_output+0x646/0xda0 [ 73.618273][ C3] ip6_output+0x23f/0x7f0 [ 73.618275][ C3] ? ip6_finish_output+0xda0/0xda0 [ 73.618276][ C3] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 73.618279][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618281][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.618282][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 73.618283][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618285][ C3] ? trace_hardirqs_on+0x36/0x40 [ 73.618286][ C3] ? lock_acquire+0x13c/0x160 [ 73.618287][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618289][ C3] ndisc_send_skb+0xba3/0x1520 [ 73.618293][ C3] ? ndisc_recv_na+0xea0/0xea0 [ 73.618295][ C3] ? __ndisc_fill_addr_option+0xb5/0x100 [ 73.618297][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 73.618299][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 73.618301][ C3] addrconf_rs_timer+0x26f/0x770 [ 73.618303][ C3] ? do_raw_spin_lock+0x131/0x280 [ 73.618305][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 73.618306][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618308][ C3] ? lock_acquire+0x13c/0x160 [ 73.618309][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 73.618311][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 73.618313][ C3] call_timer_fn+0x160/0x4d0 [ 73.618315][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 73.618317][ C3] ? debug_object_active_state+0x430/0x430 [ 73.618320][ C3] ? __rwlock_init+0x150/0x150 [ 73.618322][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 73.618323][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618326][ C3] __run_timers+0x68f/0xaa0 [ 73.618332][ C3] ? ipv6_get_lladdr+0x3f0/0x3f0 [ 73.618335][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 73.618337][ C3] ? do_raw_spin_lock+0x131/0x280 [ 73.618339][ C3] ? __rwlock_init+0x150/0x150 [ 73.618341][ C3] run_timer_softirq+0xf0/0x160 [ 73.618343][ C3] ? __run_timers+0xaa0/0xaa0 [ 73.618345][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.618346][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618348][ C3] handle_softirqs+0x1d3/0x900 [ 73.618350][ C3] ? _local_bh_enable+0xc0/0xc0 [ 73.618351][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618353][ C3] ? lock_release+0x184/0x1f0 [ 73.618355][ C3] __irq_exit_rcu+0x145/0x1c0 [ 73.618356][ C3] irq_exit_rcu+0xe/0x30 [ 73.618357][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 73.618360][ C3] [ 73.618360][ C3] [ 73.618361][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 73.618363][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 73.618366][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 73.618368][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 73.618370][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 73.618373][ C3] RAX: 0000000000000003 RBX: ff11000001c88040 RCX: 0000000000000001 [ 73.618375][ C3] RDX: 0000000000000003 RSI: ffffffff9188d860 RDI: ffffffff8f0f0307 [ 73.618376][ C3] RBP: 0000000000000000 R08: ffffffff91581421 R09: 1fe2200006a763a2 [ 73.618376][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 73.618377][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 73.618378][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 73.618380][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 73.618383][ C3] default_idle+0x9/0x10 [ 73.618385][ C3] default_idle_call+0x6e/0xb0 [ 73.618387][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 73.618388][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 73.618390][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 73.618392][ C3] ? rcu_is_watching+0x16/0xd0 [ 73.618394][ C3] do_idle+0xd8/0x190 [ 73.618396][ C3] cpu_startup_entry+0x53/0x70 [ 73.618397][ C3] start_secondary+0x204/0x2b0 [ 73.618399][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 73.618401][ C3] common_startup_64+0x13e/0x148 [ 73.618406][ C3] [ 76.300804][ T737] veth4.555: left allmulticast mode [ 76.300825][ T737] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 76.300829][ T737] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 737, name: ip [ 76.300831][ T737] preempt_count: 1, expected: 0 [ 76.300832][ T737] RCU nest depth: 0, expected: 0 [ 76.300834][ T737] INFO: lockdep is turned off. [ 76.300836][ T737] irq event stamp: 0 [ 76.300837][ T737] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 76.300843][ T737] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 76.300851][ T737] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 76.300853][ T737] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 76.300856][ T737] Preemption disabled at: [ 76.300857][ T737] [] vprintk_emit+0x31b/0x3e0 [ 76.300866][ T737] CPU: 0 UID: 0 PID: 737 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 76.300871][ T737] Tainted: [W]=WARN [ 76.300872][ T737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.300875][ T737] Call Trace: [ 76.300877][ T737] [ 76.300878][ T737] dump_stack_lvl+0x6f/0xa0 [ 76.300885][ T737] ? vprintk_emit+0x31b/0x3e0 [ 76.300887][ T737] __might_resched.cold+0x1fe/0x2c1 [ 76.300896][ T737] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.300900][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300906][ T737] __kmalloc_noprof+0x443/0x760 [ 76.300911][ T737] ? __rwlock_init+0x150/0x150 [ 76.300915][ T737] ? alloc_buf.isra.0+0x4b/0x260 [ 76.300920][ T737] ? do_raw_spin_unlock+0x59/0x250 [ 76.300922][ T737] alloc_buf.isra.0+0x4b/0x260 [ 76.300926][ T737] put_chars+0x1e1/0x2f0 [ 76.300928][ T737] ? __send_to_port+0x420/0x420 [ 76.300931][ T737] ? printk_get_next_message+0x240/0x650 [ 76.300936][ T737] hvc_console_print+0x292/0x780 [ 76.300944][ T737] ? hvc_write+0x3a0/0x3a0 [ 76.300947][ T737] ? __rwlock_init+0x150/0x150 [ 76.300949][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300952][ T737] ? lock_acquire+0x13c/0x160 [ 76.300956][ T737] console_emit_next_record+0x22f/0x4c0 [ 76.300960][ T737] ? devkmsg_read+0x4b0/0x4b0 [ 76.300963][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300966][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300969][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300971][ T737] ? lock_acquire+0x13c/0x160 [ 76.300974][ T737] ? console_flush_one_record+0x111/0x710 [ 76.300977][ T737] console_flush_one_record+0x46f/0x710 [ 76.300981][ T737] ? console_emit_next_record+0x4c0/0x4c0 [ 76.300985][ T737] console_unlock+0xee/0x1f0 [ 76.300988][ T737] ? lock_acquire+0x13c/0x160 [ 76.300990][ T737] ? console_flush_one_record+0x710/0x710 [ 76.300993][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.300995][ T737] ? lock_release+0x184/0x1f0 [ 76.300997][ T737] ? lock_acquire+0x60/0x160 [ 76.301000][ T737] ? __rcu_read_lock+0x30/0x70 [ 76.301003][ T737] ? __down_trylock_console_sem+0x5e/0xa0 [ 76.301006][ T737] ? vprintk_emit+0x320/0x3e0 [ 76.301009][ T737] vprintk_emit+0x37c/0x3e0 [ 76.301012][ T737] ? wake_up_klogd_work_func+0x90/0x90 [ 76.301015][ T737] ? netlink_unicast+0x486/0x750 [ 76.301019][ T737] ? ____sys_sendmsg+0x415/0x880 [ 76.301023][ T737] ? ___sys_sendmsg+0x14e/0x1d0 [ 76.301026][ T737] ? __sys_sendmsg+0x12c/0x1d0 [ 76.301028][ T737] ? do_syscall_64+0xff/0x530 [ 76.301032][ T737] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.301035][ T737] _printk+0xc7/0x100 [ 76.301040][ T737] ? snapshot_read.cold+0x21/0x21 [ 76.301044][ T737] ? netdev_name+0x43/0x60 [ 76.301048][ T737] ? __netdev_printk+0x17f/0x1d0 [ 76.301051][ T737] netdev_info+0xe2/0x116 [ 76.301054][ T737] ? netdev_notice+0x120/0x120 [ 76.301057][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301060][ T737] ? __up_read+0x355/0x9e0 [ 76.301062][ T737] ? trace_hardirqs_on+0x36/0x40 [ 76.301066][ T737] ? down_write_nested+0x200/0x200 [ 76.301068][ T737] ? mutex_is_locked+0x1c/0x50 [ 76.301072][ T737] netif_set_allmulti.cold+0x7c/0x166 [ 76.301076][ T737] dev_set_allmulti+0xa2/0x150 [ 76.301080][ T737] del_nbp+0xb7/0xc10 [bridge] [ 76.301100][ T737] ? __asan_memset+0x27/0x50 [ 76.301104][ T737] br_dev_delete+0x9d/0x1e0 [bridge] [ 76.301118][ T737] rtnl_dellink+0x48f/0xae0 [ 76.301122][ T737] ? lock_release+0x184/0x1f0 [ 76.301124][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301127][ T737] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 76.301130][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301142][ T737] ? unwind_next_frame+0x69b/0x1ea0 [ 76.301145][ T737] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.301148][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301150][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301153][ T737] ? lock_acquire+0x13c/0x160 [ 76.301155][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301158][ T737] ? lock_release+0x184/0x1f0 [ 76.301161][ T737] ? is_bpf_text_address+0x3e/0x110 [ 76.301165][ T737] ? is_bpf_text_address+0x72/0x110 [ 76.301168][ T737] ? kernel_text_address+0x149/0x170 [ 76.301172][ T737] ? __kernel_text_address+0x12/0x30 [ 76.301174][ T737] ? write_profile+0xf0/0xf0 [ 76.301177][ T737] ? unwind_get_return_address+0x67/0xd0 [ 76.301179][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301182][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301184][ T737] ? cap_capable+0x1d7/0x3d0 [ 76.301189][ T737] ? lock_acquire+0x13c/0x160 [ 76.301192][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301195][ T737] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 76.301198][ T737] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 76.301201][ T737] ? rtnl_link_fill+0x920/0x920 [ 76.301203][ T737] ? filter_irq_stacks+0xd0/0xd0 [ 76.301206][ T737] ? stack_depot_save_flags+0x1bc/0x790 [ 76.301212][ T737] netlink_rcv_skb+0x14e/0x3a0 [ 76.301214][ T737] ? rtnl_link_fill+0x920/0x920 [ 76.301217][ T737] ? lock_release+0x184/0x1f0 [ 76.301219][ T737] ? netlink_ack+0xcf0/0xcf0 [ 76.301222][ T737] ? __netlink_lookup+0xb9/0x6b0 [ 76.301226][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301228][ T737] ? lock_release+0x184/0x1f0 [ 76.301232][ T737] netlink_unicast+0x486/0x750 [ 76.301235][ T737] ? netlink_attachskb+0x810/0x810 [ 76.301238][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301241][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301243][ T737] ? lock_acquire+0x13c/0x160 [ 76.301246][ T737] netlink_sendmsg+0x735/0xc60 [ 76.301250][ T737] ? netlink_unicast+0x750/0x750 [ 76.301253][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301256][ T737] ? lock_release+0x184/0x1f0 [ 76.301259][ T737] ____sys_sendmsg+0x415/0x880 [ 76.301261][ T737] ? copy_msghdr_from_user+0x279/0x420 [ 76.301264][ T737] ? get_timestamp.constprop.0+0x390/0x390 [ 76.301267][ T737] ? move_addr_to_kernel+0x40/0x40 [ 76.301269][ T737] ? filter_irq_stacks+0xd0/0xd0 [ 76.301274][ T737] ___sys_sendmsg+0x14e/0x1d0 [ 76.301277][ T737] ? copy_msghdr_from_user+0x420/0x420 [ 76.301286][ T737] __sys_sendmsg+0x12c/0x1d0 [ 76.301289][ T737] ? __sys_sendmsg_sock+0x20/0x20 [ 76.301293][ T737] ? rcu_is_watching+0x16/0xd0 [ 76.301297][ T737] do_syscall_64+0xff/0x530 [ 76.301299][ T737] ? exc_page_fault+0xee/0x100 [ 76.301303][ T737] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.301305][ T737] RIP: 0033:0x7fe0b6b8754e [ 76.301309][ T737] 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 [ 76.301312][ T737] RSP: 002b:00007ffefb401a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.301316][ T737] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe0b6b8754e [ 76.301319][ T737] RDX: 0000000000000000 RSI: 00007ffefb401b00 RDI: 0000000000000005 [ 76.301320][ T737] RBP: 00007ffefb401a60 R08: 0000000000000000 R09: 0000000000000000 [ 76.301322][ T737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b477 [ 76.301323][ T737] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefb4021c0 [ 76.301328][ T737] [ 76.334112][ T737] veth4: left allmulticast mode [ 76.334379][ T737] veth4.555: left promiscuous mode [ 76.334650][ T737] veth4: left promiscuous mode [ 76.335225][ T737] br2: port 1(veth4.555) entered disabled state [ 76.376201][ T737] ip (737) used greatest stack depth: 23464 bytes left [ 76.517682][ T744] br1: port 1(veth1) entered disabled state [ 76.539787][ T745] br1: port 2(veth2) entered disabled state [ 76.557865][ T746] veth2: left allmulticast mode [ 76.558083][ T746] veth2: left promiscuous mode [ 76.558336][ T746] br1: port 2(veth2) entered disabled state [ 76.559361][ T746] veth1: left allmulticast mode [ 76.559545][ T746] veth1: left promiscuous mode [ 76.559792][ T746] br1: port 1(veth1) entered disabled state