[ 9.133112][ T179] ip (179) used greatest stack depth: 24088 bytes left [ 9.133128][ T179] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.133130][ T179] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 179, name: ip [ 9.133131][ T179] preempt_count: 2, expected: 0 [ 9.133132][ T179] RCU nest depth: 0, expected: 0 [ 9.133133][ T179] locks held by ip/179: 5, last CPU#1: [ 9.133136][ T179] #0: ffffffff9de02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 9.133148][ T179] #1: ffffffff9df6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.133153][ T179] #2: ffffffff9df6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.133156][ T179] #3: ffffffff9de89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.133159][ T179] #4: ffffffff9de89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.133163][ T179] irq event stamp: 28748 [ 9.133164][ T179] hardirqs last enabled at (28747): [] __down_trylock_console_sem+0x86/0xa0 [ 9.133167][ T179] hardirqs last disabled at (28748): [] console_emit_next_record+0x3d4/0x4c0 [ 9.133169][ T179] softirqs last enabled at (25908): [] handle_softirqs+0x67c/0x900 [ 9.133171][ T179] softirqs last disabled at (25899): [] __irq_exit_rcu+0x145/0x1c0 [ 9.133173][ T179] Preemption disabled at: [ 9.133174][ T179] [<0000000000000000>] 0x0 [ 9.133181][ T179] CPU: 1 UID: 0 PID: 179 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.133184][ T179] Tainted: [W]=WARN [ 9.133185][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.133187][ T179] Call Trace: [ 9.133188][ T179] [ 9.133190][ T179] dump_stack_lvl+0x6f/0xa0 [ 9.133195][ T179] __might_resched.cold+0x1fe/0x2c1 [ 9.133200][ T179] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.133203][ T179] ? __kmalloc_noprof+0xdb/0x760 [ 9.133208][ T179] __kmalloc_noprof+0x443/0x760 [ 9.133211][ T179] ? alloc_buf.isra.0+0x4b/0x260 [ 9.133217][ T179] ? do_raw_spin_unlock+0x59/0x250 [ 9.133220][ T179] alloc_buf.isra.0+0x4b/0x260 [ 9.133223][ T179] put_chars+0x1e1/0x2f0 [ 9.133226][ T179] ? __send_to_port+0x420/0x420 [ 9.133232][ T179] hvc_console_print+0x292/0x780 [ 9.133239][ T179] ? hvc_write+0x3a0/0x3a0 [ 9.133242][ T179] ? lock_acquire+0x13c/0x160 [ 9.133246][ T179] console_emit_next_record+0x22f/0x4c0 [ 9.133250][ T179] ? devkmsg_read+0x4b0/0x4b0 [ 9.133251][ T179] ? console_flush_one_record+0x106/0x710 [ 9.133254][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.133257][ T179] ? lock_acquire+0x13c/0x160 [ 9.133261][ T179] console_flush_one_record+0x46f/0x710 [ 9.133265][ T179] ? console_emit_next_record+0x4c0/0x4c0 [ 9.133267][ T179] ? __lock_acquire+0x518/0xc20 [ 9.133272][ T179] console_unlock+0xee/0x1f0 [ 9.133275][ T179] ? console_flush_one_record+0x710/0x710 [ 9.133276][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.133278][ T179] ? lock_acquire+0x60/0x160 [ 9.133281][ T179] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.133283][ T179] ? vprintk_emit+0x320/0x3e0 [ 9.133286][ T179] vprintk_emit+0x37c/0x3e0 [ 9.133290][ T179] ? wake_up_klogd_work_func+0x90/0x90 [ 9.133293][ T179] ? __lock_acquire+0x518/0xc20 [ 9.133296][ T179] _printk+0xc7/0x100 [ 9.133304][ T179] ? snapshot_read.cold+0x21/0x21 [ 9.133307][ T179] ? do_raw_spin_lock+0x131/0x280 [ 9.133310][ T179] ? __rwlock_init+0x150/0x150 [ 9.133314][ T179] ? do_raw_spin_lock+0x131/0x280 [ 9.133317][ T179] do_exit.cold+0x82/0x9c [ 9.133321][ T179] ? exit_notify+0x890/0x890 [ 9.133322][ T179] ? __lock_release.isra.0+0x69/0x1a0 [ 9.133325][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.133329][ T179] do_group_exit+0xb8/0x370 [ 9.133332][ T179] __x64_sys_exit_group+0x3c/0x50 [ 9.133334][ T179] x64_sys_call+0x1567/0x1570 [ 9.133337][ T179] do_syscall_64+0x10e/0x570 [ 9.133341][ T179] ? exc_page_fault+0xee/0x100 [ 9.133344][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.133346][ T179] RIP: 0033:0x7fba0cc911b8 [ 9.133349][ T179] Code: Unable to access opcode bytes at 0x7fba0cc9118e. [ 9.133350][ T179] RSP: 002b:00007ffd7bdb7a58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.133352][ T179] RAX: ffffffffffffffda RBX: 00007fba0cdc1f88 RCX: 00007fba0cc911b8 [ 9.133353][ T179] RDX: 00007fba0c9dbfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.133354][ T179] RBP: 00007ffd7bdb7ab0 R08: 0000000000000000 R09: 0000000000000050 [ 9.133355][ T179] R10: 00007ffd7bdb7870 R11: 0000000000000246 R12: 0000000000000001 [ 9.133356][ T179] R13: 0000000000000000 R14: 00007fba0cdc0680 R15: 00007fba0cdc1fa0 [ 9.133363][ T179] [ 9.667361][ T192] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 9.783720][ T198] br0: port 1(veth0) entered blocking state [ 9.784178][ T198] br0: port 1(veth0) entered disabled state [ 9.784613][ T198] veth0: entered allmulticast mode [ 9.786185][ T198] veth0: entered promiscuous mode [ 9.821295][ T199] br0: port 2(veth1) entered blocking state [ 9.821667][ T199] br0: port 2(veth1) entered disabled state [ 9.822037][ T199] veth1: entered allmulticast mode [ 9.823638][ T199] veth1: entered promiscuous mode [ 9.852921][ T200] br0: port 2(veth1) entered blocking state [ 9.853469][ T200] br0: port 2(veth1) entered forwarding state [ 9.927181][ T37] br0: port 2(veth1) entered disabled state [ 9.930049][ T37] br0: port 1(veth0) entered blocking state [ 9.930426][ T37] br0: port 1(veth0) entered forwarding state [ 9.963696][ T94] br0: port 2(veth1) entered blocking state [ 9.964067][ T94] br0: port 2(veth1) entered forwarding state [ 10.152173][ T207] ping (207) used greatest stack depth: 23840 bytes left [ 10.152190][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.152192][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ping [ 10.152194][ T207] preempt_count: 2, expected: 0 [ 10.152195][ T207] RCU nest depth: 0, expected: 0 [ 10.152196][ T207] locks held by ping/207: 5, last CPU#2: [ 10.152198][ T207] #0: ffffffff9de02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 10.152210][ T207] #1: ffffffff9df6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.152216][ T207] #2: ffffffff9df6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.152219][ T207] #3: ffffffff9de89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.152222][ T207] #4: ffffffff9de89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.152226][ T207] irq event stamp: 48032 [ 10.152227][ T207] hardirqs last enabled at (48031): [] __down_trylock_console_sem+0x86/0xa0 [ 10.152230][ T207] hardirqs last disabled at (48032): [] console_emit_next_record+0x3d4/0x4c0 [ 10.152231][ T207] softirqs last enabled at (47010): [] sk_common_release+0x16b/0x310 [ 10.152235][ T207] softirqs last disabled at (47008): [] sk_common_release+0xc2/0x310 [ 10.152237][ T207] Preemption disabled at: [ 10.152238][ T207] [<0000000000000000>] 0x0 [ 10.152244][ T207] CPU: 2 UID: 0 PID: 207 Comm: ping Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.152247][ T207] Tainted: [W]=WARN [ 10.152248][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.152250][ T207] Call Trace: [ 10.152251][ T207] [ 10.152253][ T207] dump_stack_lvl+0x6f/0xa0 [ 10.152259][ T207] __might_resched.cold+0x1fe/0x2c1 [ 10.152263][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.152267][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 10.152272][ T207] __kmalloc_noprof+0x443/0x760 [ 10.152274][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 10.152280][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 10.152283][ T207] alloc_buf.isra.0+0x4b/0x260 [ 10.152286][ T207] put_chars+0x1e1/0x2f0 [ 10.152289][ T207] ? __send_to_port+0x420/0x420 [ 10.152296][ T207] hvc_console_print+0x292/0x780 [ 10.152304][ T207] ? hvc_write+0x3a0/0x3a0 [ 10.152307][ T207] ? lock_acquire+0x13c/0x160 [ 10.152311][ T207] console_emit_next_record+0x22f/0x4c0 [ 10.152315][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 10.152316][ T207] ? console_flush_one_record+0x106/0x710 [ 10.152319][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.152323][ T207] ? lock_acquire+0x13c/0x160 [ 10.152327][ T207] console_flush_one_record+0x46f/0x710 [ 10.152330][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 10.152332][ T207] ? __lock_acquire+0x518/0xc20 [ 10.152337][ T207] console_unlock+0xee/0x1f0 [ 10.152340][ T207] ? console_flush_one_record+0x710/0x710 [ 10.152341][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.152343][ T207] ? lock_acquire+0x60/0x160 [ 10.152347][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.152348][ T207] ? vprintk_emit+0x320/0x3e0 [ 10.152351][ T207] vprintk_emit+0x37c/0x3e0 [ 10.152355][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 10.152358][ T207] ? __lock_acquire+0x518/0xc20 [ 10.152361][ T207] _printk+0xc7/0x100 [ 10.152365][ T207] ? snapshot_read.cold+0x21/0x21 [ 10.152368][ T207] ? do_raw_spin_lock+0x131/0x280 [ 10.152371][ T207] ? __rwlock_init+0x150/0x150 [ 10.152375][ T207] ? do_raw_spin_lock+0x131/0x280 [ 10.152378][ T207] do_exit.cold+0x82/0x9c [ 10.152382][ T207] ? exit_notify+0x890/0x890 [ 10.152383][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 10.152386][ T207] ? rcu_is_watching+0x16/0xd0 [ 10.152390][ T207] do_group_exit+0xb8/0x370 [ 10.152393][ T207] __x64_sys_exit_group+0x3c/0x50 [ 10.152395][ T207] x64_sys_call+0x1567/0x1570 [ 10.152398][ T207] do_syscall_64+0x10e/0x570 [ 10.152401][ T207] ? exc_page_fault+0xee/0x100 [ 10.152405][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.152407][ T207] RIP: 0033:0x7fdc269e71b8 [ 10.152409][ T207] Code: Unable to access opcode bytes at 0x7fdc269e718e. [ 10.152410][ T207] RSP: 002b:00007ffdc7030c98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.152413][ T207] RAX: ffffffffffffffda RBX: 00007fdc26b17f88 RCX: 00007fdc269e71b8 [ 10.152414][ T207] RDX: 00007fdc267787c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 10.152415][ T207] RBP: 00007ffdc7030cf0 R08: 0000000000000000 R09: 0000000000001010 [ 10.152416][ T207] R10: 00007ffdc7030b10 R11: 0000000000000246 R12: 0000000000000002 [ 10.152417][ T207] R13: 0000000000000000 R14: 00007fdc26b16680 R15: 00007fdc26b17fa0 [ 10.152424][ T207] [ 11.978449][ T70] veth1: left allmulticast mode [ 11.978494][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.978496][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 11.978497][ T70] preempt_count: 1, expected: 0 [ 11.978498][ T70] RCU nest depth: 0, expected: 0 [ 11.978499][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 11.978501][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 11.978513][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 11.978516][ T70] #2: ffffffff9e6c28a8 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 11.978522][ T70] #3: ffffffff9e6de5c0 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 11.978525][ T70] #4: ffffffff9df6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.978529][ T70] #5: ffffffff9df6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.978532][ T70] #6: ffffffff9de89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.978535][ T70] #7: ffffffff9de89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.978538][ T70] irq event stamp: 3906 [ 11.978539][ T70] hardirqs last enabled at (3905): [] __down_trylock_console_sem+0x86/0xa0 [ 11.978543][ T70] hardirqs last disabled at (3906): [] console_emit_next_record+0x3d4/0x4c0 [ 11.978544][ T70] softirqs last enabled at (3860): [] netlink_release+0x17b/0xcf0 [ 11.978547][ T70] softirqs last disabled at (3858): [] netlink_release+0xd2/0xcf0 [ 11.978549][ T70] Preemption disabled at: [ 11.978550][ T70] [] vprintk_emit+0x31b/0x3e0 [ 11.978555][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.978558][ T70] Tainted: [W]=WARN [ 11.978559][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.978561][ T70] Workqueue: netns cleanup_net [ 11.978564][ T70] Call Trace: [ 11.978566][ T70] [ 11.978568][ T70] dump_stack_lvl+0x6f/0xa0 [ 11.978573][ T70] ? vprintk_emit+0x31b/0x3e0 [ 11.978574][ T70] __might_resched.cold+0x1fe/0x2c1 [ 11.978579][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.978582][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 11.978587][ T70] __kmalloc_noprof+0x443/0x760 [ 11.978589][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 11.978595][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 11.978598][ T70] alloc_buf.isra.0+0x4b/0x260 [ 11.978601][ T70] put_chars+0x1e1/0x2f0 [ 11.978604][ T70] ? __send_to_port+0x420/0x420 [ 11.978608][ T70] ? validate_chain+0x34a/0xc20 [ 11.978613][ T70] hvc_console_print+0x292/0x780 [ 11.978616][ T70] ? __lock_acquire+0x518/0xc20 [ 11.978621][ T70] ? hvc_write+0x3a0/0x3a0 [ 11.978624][ T70] ? rcu_is_watching+0x16/0xd0 [ 11.978630][ T70] console_emit_next_record+0x22f/0x4c0 [ 11.978633][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 11.978634][ T70] ? console_flush_one_record+0x106/0x710 [ 11.978637][ T70] ? rcu_is_watching+0x16/0xd0 [ 11.978639][ T70] ? lock_acquire+0x13c/0x160 [ 11.978643][ T70] console_flush_one_record+0x46f/0x710 [ 11.978647][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 11.978648][ T70] ? __lock_acquire+0x518/0xc20 [ 11.978653][ T70] console_unlock+0xee/0x1f0 [ 11.978656][ T70] ? console_flush_one_record+0x710/0x710 [ 11.978657][ T70] ? rcu_is_watching+0x16/0xd0 [ 11.978659][ T70] ? lock_acquire+0x60/0x160 [ 11.978663][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.978665][ T70] ? vprintk_emit+0x320/0x3e0 [ 11.978667][ T70] vprintk_emit+0x37c/0x3e0 [ 11.978671][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 11.978672][ T70] ? cleanup_net+0x431/0x890 [ 11.978674][ T70] ? worker_thread+0x4f1/0xd60 [ 11.978675][ T70] ? kthread+0x367/0x460 [ 11.978677][ T70] ? ret_from_fork+0x4a4/0x720 [ 11.978680][ T70] ? ret_from_fork_asm+0x11/0x20 [ 11.978685][ T70] _printk+0xc7/0x100 [ 11.978689][ T70] ? snapshot_read.cold+0x21/0x21 [ 11.978693][ T70] ? netdev_name+0x43/0x60 [ 11.978697][ T70] ? __netdev_printk+0x17f/0x1d0 [ 11.978700][ T70] netdev_info+0xe2/0x116 [ 11.978703][ T70] ? netdev_notice+0x120/0x120 [ 11.978707][ T70] ? rcu_is_watching+0x16/0xd0 [ 11.978709][ T70] ? __up_read+0x355/0x9e0 [ 11.978711][ T70] ? down_write_nested+0x200/0x200 [ 11.978713][ T70] ? mutex_is_locked+0x1c/0x50 [ 11.978716][ T70] netif_set_allmulti.cold+0x7c/0x166 [ 11.978721][ T70] dev_set_allmulti+0xa6/0x240 [ 11.978725][ T70] del_nbp+0xb7/0xc10 [bridge] [ 11.978741][ T70] br_dev_delete+0x9d/0x1e0 [bridge] [ 11.978750][ T70] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 11.978758][ T70] ops_undo_list+0x5be/0x8f0 [ 11.978762][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 11.978766][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 11.978768][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 11.978771][ T70] ? idr_destroy+0x121/0x250 [ 11.978776][ T70] cleanup_net+0x431/0x890 [ 11.978779][ T70] ? net_passive_dec+0x230/0x230 [ 11.978782][ T70] ? lock_acquire+0x13c/0x160 [ 11.978784][ T70] ? rcu_is_watching+0x16/0xd0 [ 11.978788][ T70] process_one_work+0xe3e/0x1560 [ 11.978794][ T70] ? __queue_delayed_work+0x470/0x470 [ 11.978796][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 11.978804][ T70] worker_thread+0x4f1/0xd60 [ 11.978807][ T70] ? rescuer_thread+0x1340/0x1340 [ 11.978809][ T70] ? __kthread_parkme+0xbd/0x210 [ 11.978812][ T70] ? rescuer_thread+0x1340/0x1340 [ 11.978814][ T70] ? rescuer_thread+0x1340/0x1340 [ 11.978815][ T70] kthread+0x367/0x460 [ 11.978817][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.978820][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.978823][ T70] ret_from_fork+0x4a4/0x720 [ 11.978826][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 11.978829][ T70] ? __switch_to+0x5a3/0xe00 [ 11.978832][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 11.978835][ T70] ret_from_fork_asm+0x11/0x20 [ 11.978843][ T70] [ 12.014494][ T70] veth1: left promiscuous mode [ 12.014904][ T70] br0: port 2(veth1) entered disabled state [ 12.019600][ T70] veth0: left allmulticast mode [ 12.019856][ T70] veth0: left promiscuous mode [ 12.020211][ T70] br0: port 1(veth0) entered disabled state