[ 9.264105][ T187] ip (187) used greatest stack depth: 24856 bytes left [ 9.264122][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.264125][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.264127][ T187] preempt_count: 2, expected: 0 [ 9.264129][ T187] RCU nest depth: 0, expected: 0 [ 9.264130][ T187] INFO: lockdep is turned off. [ 9.264132][ T187] irq event stamp: 0 [ 9.264132][ T187] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 9.264138][ T187] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 9.264146][ T187] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 9.264148][ T187] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 9.264151][ T187] Preemption disabled at: [ 9.264152][ T187] [<0000000000000000>] 0x0 [ 9.264158][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.264162][ T187] Tainted: [W]=WARN [ 9.264164][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.264166][ T187] Call Trace: [ 9.264168][ T187] [ 9.264170][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.264177][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.264182][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.264186][ T187] ? __asan_memcpy+0x3c/0x60 [ 9.264190][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264195][ T187] __kmalloc_noprof+0x443/0x760 [ 9.264199][ T187] ? __rwlock_init+0x150/0x150 [ 9.264203][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.264208][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.264210][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.264213][ T187] put_chars+0x1e1/0x2f0 [ 9.264216][ T187] ? __send_to_port+0x420/0x420 [ 9.264219][ T187] ? console_prepend_replay+0x20/0x20 [ 9.264223][ T187] hvc_console_print+0x292/0x780 [ 9.264228][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.264231][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264233][ T187] ? lock_acquire+0x13c/0x160 [ 9.264237][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.264240][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.264243][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264246][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264248][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264251][ T187] ? lock_acquire+0x13c/0x160 [ 9.264254][ T187] ? console_flush_one_record+0x111/0x710 [ 9.264256][ T187] console_flush_one_record+0x46f/0x710 [ 9.264260][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.264264][ T187] console_unlock+0xee/0x1f0 [ 9.264269][ T187] ? lock_acquire+0x13c/0x160 [ 9.264272][ T187] ? console_flush_one_record+0x710/0x710 [ 9.264274][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264277][ T187] ? lock_release+0x184/0x1f0 [ 9.264279][ T187] ? lock_acquire+0x60/0x160 [ 9.264281][ T187] ? __rcu_read_lock+0x30/0x70 [ 9.264284][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.264287][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.264290][ T187] vprintk_emit+0x37c/0x3e0 [ 9.264294][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.264301][ T187] ? do_raw_read_unlock+0x70/0x70 [ 9.264303][ T187] ? forget_original_parent+0x5c/0xdb0 [ 9.264307][ T187] _printk+0xc7/0x100 [ 9.264311][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.264314][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.264317][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.264320][ T187] ? __rwlock_init+0x150/0x150 [ 9.264323][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.264325][ T187] do_exit.cold+0x82/0x9c [ 9.264329][ T187] ? exit_notify+0x890/0x890 [ 9.264332][ T187] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 9.264335][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.264339][ T187] do_group_exit+0xb8/0x370 [ 9.264341][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.264344][ T187] x64_sys_call+0x1567/0x1570 [ 9.264346][ T187] do_syscall_64+0xff/0x530 [ 9.264350][ T187] ? exc_page_fault+0xee/0x100 [ 9.264354][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.264357][ T187] RIP: 0033:0x7fa3ba29e1b8 [ 9.264359][ T187] Code: Unable to access opcode bytes at 0x7fa3ba29e18e. [ 9.264361][ T187] RSP: 002b:00007ffe8646f408 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.264366][ T187] RAX: ffffffffffffffda RBX: 00007fa3ba3cef88 RCX: 00007fa3ba29e1b8 [ 9.264368][ T187] RDX: 00007fa3b9fe8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.264369][ T187] RBP: 00007ffe8646f460 R08: 0000000000000000 R09: 0000000000008010 [ 9.264371][ T187] R10: 00007ffe8646f220 R11: 0000000000000246 R12: 0000000000000001 [ 9.264372][ T187] R13: 0000000000000000 R14: 00007fa3ba3cd680 R15: 00007fa3ba3cefa0 [ 9.264376][ T187] [ 10.626760][ T246] br1: port 1(veth1) entered blocking state [ 10.626774][ T246] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.626777][ T246] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 246, name: ip [ 10.626778][ T246] preempt_count: 1, expected: 0 [ 10.626779][ T246] RCU nest depth: 0, expected: 0 [ 10.626780][ T246] INFO: lockdep is turned off. [ 10.626781][ T246] irq event stamp: 0 [ 10.626782][ T246] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 10.626787][ T246] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 10.626793][ T246] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 10.626795][ T246] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 10.626797][ T246] Preemption disabled at: [ 10.626797][ T246] [] vprintk_emit+0x31b/0x3e0 [ 10.626805][ T246] CPU: 0 UID: 0 PID: 246 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.626809][ T246] Tainted: [W]=WARN [ 10.626810][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.626812][ T246] Call Trace: [ 10.626813][ T246] [ 10.626815][ T246] dump_stack_lvl+0x6f/0xa0 [ 10.626820][ T246] ? vprintk_emit+0x31b/0x3e0 [ 10.626822][ T246] __might_resched.cold+0x1fe/0x2c1 [ 10.626826][ T246] ? __module_address+0x36/0x330 [ 10.626830][ T246] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.626833][ T246] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 10.626834][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626838][ T246] __kmalloc_noprof+0x443/0x760 [ 10.626841][ T246] ? __rwlock_init+0x150/0x150 [ 10.626844][ T246] ? alloc_buf.isra.0+0x4b/0x260 [ 10.626848][ T246] ? do_raw_spin_unlock+0x59/0x250 [ 10.626849][ T246] alloc_buf.isra.0+0x4b/0x260 [ 10.626851][ T246] put_chars+0x1e1/0x2f0 [ 10.626853][ T246] ? prb_final_commit+0x50/0x50 [ 10.626855][ T246] ? __send_to_port+0x420/0x420 [ 10.626856][ T246] ? printk_get_next_message+0x240/0x650 [ 10.626859][ T246] hvc_console_print+0x292/0x780 [ 10.626863][ T246] ? hvc_write+0x3a0/0x3a0 [ 10.626864][ T246] ? do_raw_spin_lock+0x131/0x280 [ 10.626866][ T246] ? vsnprintf+0x668/0x1700 [ 10.626869][ T246] ? __rwlock_init+0x150/0x150 [ 10.626871][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626873][ T246] ? lock_acquire+0x13c/0x160 [ 10.626875][ T246] console_emit_next_record+0x22f/0x4c0 [ 10.626877][ T246] ? devkmsg_read+0x4b0/0x4b0 [ 10.626879][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626881][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626883][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626884][ T246] ? lock_acquire+0x13c/0x160 [ 10.626886][ T246] ? console_flush_one_record+0x111/0x710 [ 10.626888][ T246] console_flush_one_record+0x46f/0x710 [ 10.626890][ T246] ? console_emit_next_record+0x4c0/0x4c0 [ 10.626893][ T246] console_unlock+0xee/0x1f0 [ 10.626895][ T246] ? lock_acquire+0x13c/0x160 [ 10.626896][ T246] ? console_flush_one_record+0x710/0x710 [ 10.626898][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626900][ T246] ? lock_release+0x184/0x1f0 [ 10.626901][ T246] ? lock_acquire+0x60/0x160 [ 10.626903][ T246] ? __rcu_read_lock+0x30/0x70 [ 10.626905][ T246] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.626907][ T246] ? vprintk_emit+0x320/0x3e0 [ 10.626909][ T246] vprintk_emit+0x37c/0x3e0 [ 10.626911][ T246] ? wake_up_klogd_work_func+0x90/0x90 [ 10.626913][ T246] ? __rwlock_init+0x150/0x150 [ 10.626915][ T246] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 10.626918][ T246] ? lock_acquire+0x13c/0x160 [ 10.626919][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626921][ T246] _printk+0xc7/0x100 [ 10.626925][ T246] ? snapshot_read.cold+0x21/0x21 [ 10.626927][ T246] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 10.626939][ T246] ? do_setlink.isra.0+0xa31/0x2750 [ 10.626942][ T246] ? rtnl_newlink+0x9f1/0x11c0 [ 10.626943][ T246] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.626945][ T246] br_set_state+0x22f/0x430 [bridge] [ 10.626954][ T246] br_init_port+0xc4/0x200 [bridge] [ 10.626961][ T246] new_nbp+0x39c/0x580 [bridge] [ 10.626969][ T246] br_add_if+0x212/0x1320 [bridge] [ 10.626975][ T246] ? bpf_address_lookup+0x250/0x290 [ 10.626979][ T246] ? is_bpf_text_address+0x72/0x110 [ 10.626980][ T246] ? kernel_text_address+0x149/0x170 [ 10.626983][ T246] ? __kernel_text_address+0x12/0x30 [ 10.626985][ T246] do_set_master+0x357/0x580 [ 10.626988][ T246] do_setlink.isra.0+0xa31/0x2750 [ 10.626989][ T246] ? stack_trace_save+0x93/0xc0 [ 10.626991][ T246] ? rtnl_link_get_size+0x350/0x350 [ 10.626992][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.626994][ T246] ? stack_depot_save_flags+0x1bc/0x790 [ 10.626998][ T246] ? kasan_save_stack+0x3d/0x50 [ 10.627001][ T246] ? kasan_save_stack+0x2f/0x50 [ 10.627003][ T246] ? kasan_save_track+0x14/0x30 [ 10.627004][ T246] ? __kasan_kmalloc+0x7b/0x90 [ 10.627006][ T246] ? __kmalloc_cache_noprof+0x29a/0x620 [ 10.627008][ T246] ? rtnl_newlink+0x124/0x11c0 [ 10.627009][ T246] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.627010][ T246] ? netlink_rcv_skb+0x14e/0x3a0 [ 10.627012][ T246] ? netlink_unicast+0x486/0x750 [ 10.627014][ T246] ? netlink_sendmsg+0x735/0xc60 [ 10.627015][ T246] ? ____sys_sendmsg+0x415/0x880 [ 10.627018][ T246] ? ___sys_sendmsg+0x14e/0x1d0 [ 10.627020][ T246] ? __sys_sendmsg+0x12c/0x1d0 [ 10.627022][ T246] ? do_syscall_64+0xff/0x530 [ 10.627023][ T246] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.627026][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627028][ T246] ? lock_acquire+0x13c/0x160 [ 10.627030][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627031][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627033][ T246] ? trace_contention_end+0xb3/0x180 [ 10.627036][ T246] ? __mutex_lock+0x1db/0x1ea0 [ 10.627038][ T246] ? __mutex_lock+0x9a3/0x1ea0 [ 10.627039][ T246] ? rtnl_newlink+0x9a8/0x11c0 [ 10.627041][ T246] ? ww_mutex_lock+0x160/0x160 [ 10.627042][ T246] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.627044][ T246] ? __rtnl_newlink+0x3fa/0xa50 [ 10.627046][ T246] rtnl_newlink+0x9f1/0x11c0 [ 10.627048][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627050][ T246] ? rtnl_bridge_getlink+0x850/0x850 [ 10.627051][ T246] ? lock_acquire+0x13c/0x160 [ 10.627053][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627055][ T246] ? is_bpf_text_address+0x3e/0x110 [ 10.627056][ T246] ? is_bpf_text_address+0x72/0x110 [ 10.627058][ T246] ? kernel_text_address+0x149/0x170 [ 10.627060][ T246] ? __kernel_text_address+0x12/0x30 [ 10.627061][ T246] ? write_profile+0xf0/0xf0 [ 10.627062][ T246] ? unwind_get_return_address+0x67/0xd0 [ 10.627065][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627066][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627068][ T246] ? cap_capable+0x1d7/0x3d0 [ 10.627072][ T246] ? lock_acquire+0x13c/0x160 [ 10.627073][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627075][ T246] ? rtnl_bridge_getlink+0x850/0x850 [ 10.627076][ T246] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.627078][ T246] ? rtnl_link_fill+0x920/0x920 [ 10.627079][ T246] ? filter_irq_stacks+0xd0/0xd0 [ 10.627081][ T246] ? stack_depot_save_flags+0x1bc/0x790 [ 10.627083][ T246] netlink_rcv_skb+0x14e/0x3a0 [ 10.627085][ T246] ? rtnl_link_fill+0x920/0x920 [ 10.627086][ T246] ? lock_release+0x184/0x1f0 [ 10.627088][ T246] ? netlink_ack+0xcf0/0xcf0 [ 10.627089][ T246] ? __netlink_lookup+0xb9/0x6b0 [ 10.627091][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627093][ T246] ? lock_release+0x184/0x1f0 [ 10.627095][ T246] netlink_unicast+0x486/0x750 [ 10.627097][ T246] ? netlink_attachskb+0x810/0x810 [ 10.627099][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627100][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627102][ T246] ? lock_acquire+0x13c/0x160 [ 10.627104][ T246] netlink_sendmsg+0x735/0xc60 [ 10.627106][ T246] ? netlink_unicast+0x750/0x750 [ 10.627108][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627110][ T246] ? lock_release+0x184/0x1f0 [ 10.627111][ T246] ____sys_sendmsg+0x415/0x880 [ 10.627113][ T246] ? copy_msghdr_from_user+0x279/0x420 [ 10.627115][ T246] ? get_timestamp.constprop.0+0x390/0x390 [ 10.627116][ T246] ? move_addr_to_kernel+0x40/0x40 [ 10.627118][ T246] ? filter_irq_stacks+0xd0/0xd0 [ 10.627120][ T246] ___sys_sendmsg+0x14e/0x1d0 [ 10.627122][ T246] ? copy_msghdr_from_user+0x420/0x420 [ 10.627127][ T246] __sys_sendmsg+0x12c/0x1d0 [ 10.627129][ T246] ? __sys_sendmsg_sock+0x20/0x20 [ 10.627132][ T246] ? rcu_is_watching+0x16/0xd0 [ 10.627134][ T246] do_syscall_64+0xff/0x530 [ 10.627135][ T246] ? exc_page_fault+0xee/0x100 [ 10.627137][ T246] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.627139][ T246] RIP: 0033:0x7f1c5028b54e [ 10.627141][ T246] 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 [ 10.627142][ T246] RSP: 002b:00007ffd78754920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.627146][ T246] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1c5028b54e [ 10.627148][ T246] RDX: 0000000000000000 RSI: 00007ffd787549d0 RDI: 0000000000000005 [ 10.627149][ T246] RBP: 00007ffd78754930 R08: 0000000000000000 R09: 0000000000000000 [ 10.627149][ T246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912c09 [ 10.627150][ T246] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd78755090 [ 10.627153][ T246] [ 10.653037][ T246] br1: port 1(veth1) entered disabled state [ 10.653345][ T246] veth1: entered allmulticast mode [ 10.654473][ T246] veth1: entered promiscuous mode [ 10.659168][ T246] ip (246) used greatest stack depth: 23336 bytes left [ 10.678572][ T46] br1: port 1(veth1) entered blocking state [ 10.678789][ T46] br1: port 1(veth1) entered forwarding state [ 10.694363][ T248] br1: port 2(veth2) entered blocking state [ 10.694569][ T248] br1: port 2(veth2) entered disabled state [ 10.694761][ T248] veth2: entered allmulticast mode [ 10.696128][ T248] veth2: entered promiscuous mode [ 10.713432][ T46] br1: port 2(veth2) entered blocking state [ 10.713652][ T46] br1: port 2(veth2) entered forwarding state [ 10.785626][ T252] 8021q: 802.1Q VLAN Support v1.8 [ 10.981182][ T264] GACT probability NOT on [ 16.565056][ T309] Mirror/redirect action on [ 16.565076][ T309] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.565079][ T309] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 309, name: modprobe [ 16.565081][ T309] preempt_count: 1, expected: 0 [ 16.565083][ T309] RCU nest depth: 0, expected: 0 [ 16.565084][ T309] INFO: lockdep is turned off. [ 16.565086][ T309] irq event stamp: 0 [ 16.565087][ T309] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 16.565093][ T309] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 16.565100][ T309] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 16.565103][ T309] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 16.565105][ T309] Preemption disabled at: [ 16.565106][ T309] [] vprintk_emit+0x31b/0x3e0 [ 16.565116][ T309] CPU: 3 UID: 0 PID: 309 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.565121][ T309] Tainted: [W]=WARN [ 16.565122][ T309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.565124][ T309] Call Trace: [ 16.565126][ T309] [ 16.565128][ T309] dump_stack_lvl+0x6f/0xa0 [ 16.565134][ T309] ? vprintk_emit+0x31b/0x3e0 [ 16.565137][ T309] __might_resched.cold+0x1fe/0x2c1 [ 16.565142][ T309] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 16.565144][ T309] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.565149][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565153][ T309] __kmalloc_noprof+0x443/0x760 [ 16.565158][ T309] ? __rwlock_init+0x150/0x150 [ 16.565161][ T309] ? alloc_buf.isra.0+0x4b/0x260 [ 16.565166][ T309] ? do_raw_spin_unlock+0x59/0x250 [ 16.565169][ T309] alloc_buf.isra.0+0x4b/0x260 [ 16.565171][ T309] put_chars+0x1e1/0x2f0 [ 16.565174][ T309] ? __send_to_port+0x420/0x420 [ 16.565177][ T309] ? console_prepend_replay+0x20/0x20 [ 16.565181][ T309] hvc_console_print+0x292/0x780 [ 16.565186][ T309] ? hvc_write+0x3a0/0x3a0 [ 16.565187][ T309] ? vsnprintf+0x668/0x1700 [ 16.565192][ T309] ? __rwlock_init+0x150/0x150 [ 16.565194][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565197][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565200][ T309] console_emit_next_record+0x22f/0x4c0 [ 16.565204][ T309] ? devkmsg_read+0x4b0/0x4b0 [ 16.565207][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565209][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565212][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565214][ T309] ? lock_acquire+0x13c/0x160 [ 16.565217][ T309] ? console_flush_one_record+0x111/0x710 [ 16.565220][ T309] console_flush_one_record+0x46f/0x710 [ 16.565223][ T309] ? console_emit_next_record+0x4c0/0x4c0 [ 16.565227][ T309] console_unlock+0xee/0x1f0 [ 16.565230][ T309] ? lock_acquire+0x13c/0x160 [ 16.565232][ T309] ? console_flush_one_record+0x710/0x710 [ 16.565234][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565237][ T309] ? lock_release+0x184/0x1f0 [ 16.565239][ T309] ? lock_acquire+0x60/0x160 [ 16.565241][ T309] ? __rcu_read_lock+0x30/0x70 [ 16.565244][ T309] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.565247][ T309] ? vprintk_emit+0x320/0x3e0 [ 16.565250][ T309] vprintk_emit+0x37c/0x3e0 [ 16.565254][ T309] ? wake_up_klogd_work_func+0x90/0x90 [ 16.565256][ T309] ? netdev_run_todo+0x2a8/0xfd0 [ 16.565262][ T309] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 16.565266][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565272][ T309] ? llc_exit+0x3e0/0x3e0 [llc] [ 16.565275][ T309] _printk+0xc7/0x100 [ 16.565280][ T309] ? snapshot_read.cold+0x21/0x21 [ 16.565282][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565285][ T309] ? llc_exit+0x3e0/0x3e0 [llc] [ 16.565287][ T309] ? __up_write+0x23d/0x5f0 [ 16.565290][ T309] ? __up_write+0x2e5/0x5f0 [ 16.565291][ T309] ? lock_release+0x184/0x1f0 [ 16.565294][ T309] ? __up_write+0x2c7/0x5f0 [ 16.565296][ T309] mirred_init_module+0x28/0x1000 [act_mirred] [ 16.565300][ T309] do_one_initcall+0x124/0x4f0 [ 16.565303][ T309] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.565307][ T309] ? do_init_module+0xae/0x8a0 [ 16.565310][ T309] ? kasan_unpoison+0x44/0x70 [ 16.565314][ T309] do_init_module+0x2ad/0x8a0 [ 16.565318][ T309] ? free_module+0x470/0x470 [ 16.565321][ T309] ? kfree+0x123/0x590 [ 16.565325][ T309] load_module+0x1424/0x1bb0 [ 16.565330][ T309] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.565340][ T309] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.565343][ T309] ? ovl_real_file+0x172/0x1e0 [ 16.565347][ T309] ? backing_file_read_iter+0x541/0x790 [ 16.565352][ T309] init_module_from_file+0x11f/0x1a0 [ 16.565355][ T309] ? __do_sys_init_module+0x220/0x220 [ 16.565358][ T309] ? ovl_mmap+0x270/0x270 [ 16.565362][ T309] ? __rwlock_init+0x150/0x150 [ 16.565365][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565368][ T309] ? lock_release+0x184/0x1f0 [ 16.565370][ T309] ? do_raw_spin_unlock+0x59/0x250 [ 16.565372][ T309] idempotent_init_module+0x37b/0x7c0 [ 16.565376][ T309] ? init_module_from_file+0x1a0/0x1a0 [ 16.565380][ T309] ? rcu_is_watching+0x16/0xd0 [ 16.565383][ T309] ? cap_capable+0x1d7/0x3d0 [ 16.565388][ T309] __x64_sys_finit_module+0xdf/0x190 [ 16.565390][ T309] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.565394][ T309] do_syscall_64+0xff/0x530 [ 16.565397][ T309] ? exc_page_fault+0xee/0x100 [ 16.565400][ T309] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.565403][ T309] RIP: 0033:0x7f0b0a38537d [ 16.565406][ T309] 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 [ 16.565409][ T309] RSP: 002b:00007ffd0cfdd688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.565414][ T309] RAX: ffffffffffffffda RBX: 00005642d6d13810 RCX: 00007f0b0a38537d [ 16.565416][ T309] RDX: 0000000000000000 RSI: 00005642a99ecffd RDI: 0000000000000000 [ 16.565417][ T309] RBP: 00007ffd0cfdd720 R08: 0000000000000000 R09: 0000000000000000 [ 16.565419][ T309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642a99ecffd [ 16.565420][ T309] R13: 00005642d6d13960 R14: 0000000000040000 R15: 0000000000000000 [ 16.565424][ T309] [ 43.215674][ T497] br1: port 1(veth1) entered disabled state [ 43.215692][ T497] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.215695][ T497] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 497, name: ip [ 43.215697][ T497] preempt_count: 202, expected: 0 [ 43.215698][ T497] RCU nest depth: 0, expected: 0 [ 43.215699][ T497] INFO: lockdep is turned off. [ 43.215700][ T497] irq event stamp: 0 [ 43.215701][ T497] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 43.215706][ T497] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 43.215712][ T497] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 43.215714][ T497] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 43.215716][ T497] Preemption disabled at: [ 43.215716][ T497] [<0000000000000000>] 0x0 [ 43.215721][ T497] CPU: 2 UID: 0 PID: 497 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.215725][ T497] Tainted: [W]=WARN [ 43.215726][ T497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.215728][ T497] Call Trace: [ 43.215729][ T497] [ 43.215730][ T497] dump_stack_lvl+0x6f/0xa0 [ 43.215736][ T497] __might_resched.cold+0x1fe/0x2c1 [ 43.215740][ T497] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.215744][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215748][ T497] __kmalloc_noprof+0x443/0x760 [ 43.215752][ T497] ? __rwlock_init+0x150/0x150 [ 43.215754][ T497] ? alloc_buf.isra.0+0x4b/0x260 [ 43.215758][ T497] ? do_raw_spin_unlock+0x59/0x250 [ 43.215760][ T497] alloc_buf.isra.0+0x4b/0x260 [ 43.215762][ T497] put_chars+0x1e1/0x2f0 [ 43.215764][ T497] ? __send_to_port+0x420/0x420 [ 43.215766][ T497] ? printk_get_next_message+0x240/0x650 [ 43.215769][ T497] hvc_console_print+0x292/0x780 [ 43.215772][ T497] ? hvc_write+0x3a0/0x3a0 [ 43.215775][ T497] ? __rwlock_init+0x150/0x150 [ 43.215776][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215778][ T497] ? lock_acquire+0x13c/0x160 [ 43.215781][ T497] console_emit_next_record+0x22f/0x4c0 [ 43.215783][ T497] ? devkmsg_read+0x4b0/0x4b0 [ 43.215785][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215787][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215788][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215790][ T497] ? lock_acquire+0x13c/0x160 [ 43.215792][ T497] ? console_flush_one_record+0x111/0x710 [ 43.215794][ T497] console_flush_one_record+0x46f/0x710 [ 43.215796][ T497] ? console_emit_next_record+0x4c0/0x4c0 [ 43.215799][ T497] console_unlock+0xee/0x1f0 [ 43.215801][ T497] ? lock_acquire+0x13c/0x160 [ 43.215802][ T497] ? console_flush_one_record+0x710/0x710 [ 43.215804][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215806][ T497] ? lock_release+0x184/0x1f0 [ 43.215807][ T497] ? lock_acquire+0x60/0x160 [ 43.215809][ T497] ? __rcu_read_lock+0x30/0x70 [ 43.215811][ T497] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.215813][ T497] ? vprintk_emit+0x320/0x3e0 [ 43.215815][ T497] vprintk_emit+0x37c/0x3e0 [ 43.215817][ T497] ? wake_up_klogd_work_func+0x90/0x90 [ 43.215819][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215821][ T497] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.215824][ T497] ? trace_hardirqs_on+0x36/0x40 [ 43.215825][ T497] _printk+0xc7/0x100 [ 43.215828][ T497] ? snapshot_read.cold+0x21/0x21 [ 43.215831][ T497] ? ipv6_mc_down+0x17e/0x2d0 [ 43.215835][ T497] br_set_state+0x22f/0x430 [bridge] [ 43.215851][ T497] br_stp_disable_port+0x11f/0x390 [bridge] [ 43.215862][ T497] br_device_event+0x7b5/0x8f0 [bridge] [ 43.215872][ T497] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 43.215876][ T497] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 43.215878][ T497] ? addrconf_notify+0x2c8/0xf30 [ 43.215881][ T497] notifier_call_chain+0xae/0x300 [ 43.215884][ T497] __dev_notify_flags+0x23c/0x3c0 [ 43.215888][ T497] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 43.215890][ T497] ? netif_change_name+0x8c0/0x8c0 [ 43.215892][ T497] ? netif_set_allmulti+0x250/0x250 [ 43.215894][ T497] ? __kernel_text_address+0x12/0x30 [ 43.215896][ T497] ? write_profile+0xf0/0xf0 [ 43.215899][ T497] ? unwind_get_return_address+0x67/0xd0 [ 43.215902][ T497] netif_change_flags+0xfe/0x190 [ 43.215904][ T497] do_setlink.isra.0+0x1cc3/0x2750 [ 43.215907][ T497] ? stack_trace_save+0x93/0xc0 [ 43.215909][ T497] ? rtnl_link_get_size+0x350/0x350 [ 43.215910][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215912][ T497] ? stack_depot_save_flags+0x1bc/0x790 [ 43.215915][ T497] ? kasan_save_stack+0x3d/0x50 [ 43.215918][ T497] ? kasan_save_stack+0x2f/0x50 [ 43.215920][ T497] ? kasan_save_track+0x14/0x30 [ 43.215921][ T497] ? __kasan_kmalloc+0x7b/0x90 [ 43.215923][ T497] ? __kmalloc_cache_noprof+0x29a/0x620 [ 43.215925][ T497] ? rtnl_newlink+0x124/0x11c0 [ 43.215926][ T497] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.215927][ T497] ? netlink_rcv_skb+0x14e/0x3a0 [ 43.215930][ T497] ? netlink_unicast+0x486/0x750 [ 43.215931][ T497] ? netlink_sendmsg+0x735/0xc60 [ 43.215932][ T497] ? ____sys_sendmsg+0x415/0x880 [ 43.215935][ T497] ? ___sys_sendmsg+0x14e/0x1d0 [ 43.215936][ T497] ? __sys_sendmsg+0x12c/0x1d0 [ 43.215938][ T497] ? do_syscall_64+0xff/0x530 [ 43.215940][ T497] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.215942][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215944][ T497] ? lock_acquire+0x13c/0x160 [ 43.215946][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215947][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215949][ T497] ? trace_contention_end+0xb3/0x180 [ 43.215952][ T497] ? __mutex_lock+0x1db/0x1ea0 [ 43.215954][ T497] ? __mutex_lock+0x9a3/0x1ea0 [ 43.215955][ T497] ? rtnl_newlink+0x9a8/0x11c0 [ 43.215957][ T497] ? ww_mutex_lock+0x160/0x160 [ 43.215959][ T497] ? __rtnl_newlink+0x3fa/0xa50 [ 43.215961][ T497] rtnl_newlink+0x9f1/0x11c0 [ 43.215963][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215965][ T497] ? rtnl_bridge_getlink+0x850/0x850 [ 43.215966][ T497] ? lock_acquire+0x13c/0x160 [ 43.215968][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215970][ T497] ? is_bpf_text_address+0x3e/0x110 [ 43.215973][ T497] ? is_bpf_text_address+0x72/0x110 [ 43.215975][ T497] ? kernel_text_address+0x149/0x170 [ 43.215976][ T497] ? __kernel_text_address+0x12/0x30 [ 43.215977][ T497] ? write_profile+0xf0/0xf0 [ 43.215978][ T497] ? unwind_get_return_address+0x67/0xd0 [ 43.215980][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215982][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215983][ T497] ? cap_capable+0x1d7/0x3d0 [ 43.215987][ T497] ? lock_acquire+0x13c/0x160 [ 43.215989][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.215990][ T497] ? rtnl_bridge_getlink+0x850/0x850 [ 43.215992][ T497] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.215993][ T497] ? rtnl_link_fill+0x920/0x920 [ 43.215995][ T497] ? filter_irq_stacks+0xd0/0xd0 [ 43.215996][ T497] ? stack_depot_save_flags+0x1bc/0x790 [ 43.215999][ T497] netlink_rcv_skb+0x14e/0x3a0 [ 43.216000][ T497] ? rtnl_link_fill+0x920/0x920 [ 43.216002][ T497] ? lock_release+0x184/0x1f0 [ 43.216003][ T497] ? netlink_ack+0xcf0/0xcf0 [ 43.216005][ T497] ? __netlink_lookup+0xb9/0x6b0 [ 43.216007][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.216009][ T497] ? lock_release+0x184/0x1f0 [ 43.216011][ T497] netlink_unicast+0x486/0x750 [ 43.216013][ T497] ? netlink_attachskb+0x810/0x810 [ 43.216015][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.216016][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.216018][ T497] ? lock_acquire+0x13c/0x160 [ 43.216020][ T497] netlink_sendmsg+0x735/0xc60 [ 43.216022][ T497] ? netlink_unicast+0x750/0x750 [ 43.216024][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.216026][ T497] ? lock_release+0x184/0x1f0 [ 43.216028][ T497] ____sys_sendmsg+0x415/0x880 [ 43.216029][ T497] ? copy_msghdr_from_user+0x279/0x420 [ 43.216031][ T497] ? get_timestamp.constprop.0+0x390/0x390 [ 43.216032][ T497] ? move_addr_to_kernel+0x40/0x40 [ 43.216034][ T497] ? filter_irq_stacks+0xd0/0xd0 [ 43.216037][ T497] ___sys_sendmsg+0x14e/0x1d0 [ 43.216038][ T497] ? copy_msghdr_from_user+0x420/0x420 [ 43.216043][ T497] __sys_sendmsg+0x12c/0x1d0 [ 43.216045][ T497] ? __sys_sendmsg_sock+0x20/0x20 [ 43.216048][ T497] ? rcu_is_watching+0x16/0xd0 [ 43.216050][ T497] do_syscall_64+0xff/0x530 [ 43.216052][ T497] ? exc_page_fault+0xee/0x100 [ 43.216054][ T497] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.216056][ T497] RIP: 0033:0x7f763a2d154e [ 43.216058][ T497] 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 [ 43.216059][ T497] RSP: 002b:00007fff2c9856b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.216064][ T497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f763a2d154e [ 43.216065][ T497] RDX: 0000000000000000 RSI: 00007fff2c985760 RDI: 0000000000000005 [ 43.216066][ T497] RBP: 00007fff2c9856c0 R08: 0000000000000000 R09: 0000000000000000 [ 43.216067][ T497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912c2a [ 43.216068][ T497] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff2c985e20 [ 43.216070][ T497] [ 43.254172][ T497] ip (497) used greatest stack depth: 23016 bytes left [ 43.268027][ T498] br1: port 2(veth2) entered disabled state [ 43.289355][ T499] veth2: left allmulticast mode [ 43.289551][ T499] veth2: left promiscuous mode [ 43.289803][ T499] br1: port 2(veth2) entered disabled state [ 43.290523][ T499] veth1: left allmulticast mode [ 43.290701][ T499] veth1: left promiscuous mode [ 43.290934][ T499] br1: port 1(veth1) entered disabled state