[ 9.318452][ T186] ip (186) used greatest stack depth: 24008 bytes left [ 9.318467][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.318469][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.318471][ T186] preempt_count: 2, expected: 0 [ 9.318472][ T186] RCU nest depth: 0, expected: 0 [ 9.318473][ T186] locks held by ip/186: 5, last CPU#3: [ 9.318475][ T186] #0: ffffffffa78027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.318487][ T186] #1: ffffffffa7969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.318493][ T186] #2: ffffffffa7969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.318496][ T186] #3: ffffffffa7889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.318500][ T186] #4: ffffffffa7889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.318504][ T186] irq event stamp: 37632 [ 9.318504][ T186] hardirqs last enabled at (37631): [] __down_trylock_console_sem+0x86/0xa0 [ 9.318507][ T186] hardirqs last disabled at (37632): [] console_emit_next_record+0x3d4/0x4c0 [ 9.318509][ T186] softirqs last enabled at (36730): [] handle_softirqs+0x67c/0x900 [ 9.318512][ T186] softirqs last disabled at (36725): [] __irq_exit_rcu+0x145/0x1c0 [ 9.318515][ T186] Preemption disabled at: [ 9.318516][ T186] [<0000000000000000>] 0x0 [ 9.318523][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.318527][ T186] Tainted: [W]=WARN [ 9.318528][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.318529][ T186] Call Trace: [ 9.318531][ T186] [ 9.318532][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.318538][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.318543][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.318547][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.318552][ T186] __kmalloc_noprof+0x443/0x760 [ 9.318554][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.318560][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.318563][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.318566][ T186] put_chars+0x1e1/0x2f0 [ 9.318569][ T186] ? __send_to_port+0x420/0x420 [ 9.318570][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.318575][ T186] ? validate_chain+0x38b/0xc20 [ 9.318580][ T186] hvc_console_print+0x292/0x780 [ 9.318586][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.318588][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.318591][ T186] ? lock_acquire+0x13c/0x160 [ 9.318595][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.318599][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.318601][ T186] ? console_flush_one_record+0x106/0x710 [ 9.318604][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.318606][ T186] ? lock_acquire+0x13c/0x160 [ 9.318610][ T186] console_flush_one_record+0x46f/0x710 [ 9.318614][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.318616][ T186] ? __lock_acquire+0x518/0xc20 [ 9.318621][ T186] console_unlock+0xee/0x1f0 [ 9.318624][ T186] ? console_flush_one_record+0x710/0x710 [ 9.318626][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.318628][ T186] ? lock_acquire+0x60/0x160 [ 9.318632][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.318634][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.318637][ T186] vprintk_emit+0x37c/0x3e0 [ 9.318641][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.318644][ T186] ? __lock_acquire+0x518/0xc20 [ 9.318648][ T186] _printk+0xc7/0x100 [ 9.318651][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.318654][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.318657][ T186] ? __rwlock_init+0x150/0x150 [ 9.318661][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.318663][ T186] do_exit.cold+0x82/0x9c [ 9.318667][ T186] ? exit_notify+0x890/0x890 [ 9.318669][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.318672][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.318676][ T186] do_group_exit+0xb8/0x370 [ 9.318679][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.318680][ T186] x64_sys_call+0x1567/0x1570 [ 9.318682][ T186] do_syscall_64+0xff/0x530 [ 9.318686][ T186] ? exc_page_fault+0xee/0x100 [ 9.318689][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.318691][ T186] RIP: 0033:0x7fa8bbd781b8 [ 9.318693][ T186] Code: Unable to access opcode bytes at 0x7fa8bbd7818e. [ 9.318694][ T186] RSP: 002b:00007ffefff83898 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.318697][ T186] RAX: ffffffffffffffda RBX: 00007fa8bbea8f88 RCX: 00007fa8bbd781b8 [ 9.318698][ T186] RDX: 00007fa8bbac2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.318699][ T186] RBP: 00007ffefff838f0 R08: 0000000000000000 R09: 0000000000008010 [ 9.318700][ T186] R10: 00007ffefff836b0 R11: 0000000000000246 R12: 0000000000000001 [ 9.318701][ T186] R13: 0000000000000000 R14: 00007fa8bbea7680 R15: 00007fa8bbea8fa0 [ 9.318707][ T186] [ 9.692053][ T209] ip (209) used greatest stack depth: 23952 bytes left [ 11.094475][ T265] br1: port 1(vx1) entered blocking state [ 11.094543][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.094545][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: ip [ 11.094547][ T265] preempt_count: 1, expected: 0 [ 11.094548][ T265] RCU nest depth: 0, expected: 0 [ 11.094549][ T265] locks held by ip/265: 5, last CPU#3: [ 11.094551][ T265] #0: ffffffffa80d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.094563][ T265] #1: ffffffffa7969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.094569][ T265] #2: ffffffffa7969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.094572][ T265] #3: ffffffffa7889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.094576][ T265] #4: ffffffffa7889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.094580][ T265] irq event stamp: 22760 [ 11.094581][ T265] hardirqs last enabled at (22759): [] __down_trylock_console_sem+0x86/0xa0 [ 11.094583][ T265] hardirqs last disabled at (22760): [] console_emit_next_record+0x3d4/0x4c0 [ 11.094585][ T265] softirqs last enabled at (22678): [] __alloc_skb+0x4c2/0x5f0 [ 11.094588][ T265] softirqs last disabled at (22676): [] __alloc_skb+0x4c2/0x5f0 [ 11.094591][ T265] Preemption disabled at: [ 11.094591][ T265] [] vprintk_emit+0x31b/0x3e0 [ 11.094596][ T265] CPU: 3 UID: 0 PID: 265 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.094600][ T265] Tainted: [W]=WARN [ 11.094601][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.094602][ T265] Call Trace: [ 11.094604][ T265] [ 11.094605][ T265] dump_stack_lvl+0x6f/0xa0 [ 11.094611][ T265] ? vprintk_emit+0x31b/0x3e0 [ 11.094613][ T265] __might_resched.cold+0x1fe/0x2c1 [ 11.094617][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.094621][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 11.094626][ T265] __kmalloc_noprof+0x443/0x760 [ 11.094628][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 11.094634][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.094636][ T265] alloc_buf.isra.0+0x4b/0x260 [ 11.094639][ T265] put_chars+0x1e1/0x2f0 [ 11.094642][ T265] ? __send_to_port+0x420/0x420 [ 11.094646][ T265] ? validate_chain+0x34a/0xc20 [ 11.094649][ T265] hvc_console_print+0x292/0x780 [ 11.094652][ T265] ? mark_usage+0x61/0x170 [ 11.094654][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094655][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094659][ T265] ? hvc_write+0x3a0/0x3a0 [ 11.094661][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 11.094664][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094668][ T265] ? lock_acquire+0x13c/0x160 [ 11.094672][ T265] console_emit_next_record+0x22f/0x4c0 [ 11.094675][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 11.094677][ T265] ? console_flush_one_record+0x106/0x710 [ 11.094680][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094682][ T265] ? lock_acquire+0x13c/0x160 [ 11.094686][ T265] console_flush_one_record+0x46f/0x710 [ 11.094690][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 11.094692][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094696][ T265] console_unlock+0xee/0x1f0 [ 11.094699][ T265] ? console_flush_one_record+0x710/0x710 [ 11.094701][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094703][ T265] ? lock_acquire+0x60/0x160 [ 11.094706][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.094708][ T265] ? vprintk_emit+0x320/0x3e0 [ 11.094711][ T265] vprintk_emit+0x37c/0x3e0 [ 11.094715][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 11.094717][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.094719][ T265] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.094723][ T265] ? mark_held_locks+0x40/0x70 [ 11.094726][ T265] _printk+0xc7/0x100 [ 11.094730][ T265] ? snapshot_read.cold+0x21/0x21 [ 11.094733][ T265] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.094745][ T265] ? do_setlink.isra.0+0xa31/0x2750 [ 11.094746][ T265] ? rtnl_newlink+0x9f1/0x11c0 [ 11.094747][ T265] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.094752][ T265] br_set_state+0x22f/0x430 [bridge] [ 11.094761][ T265] br_init_port+0xc4/0x200 [bridge] [ 11.094770][ T265] new_nbp+0x39c/0x580 [bridge] [ 11.094779][ T265] br_add_if+0x212/0x1320 [bridge] [ 11.094786][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.094790][ T265] ? kernel_text_address+0x149/0x170 [ 11.094793][ T265] ? __kernel_text_address+0x12/0x30 [ 11.094796][ T265] do_set_master+0x357/0x580 [ 11.094801][ T265] do_setlink.isra.0+0xa31/0x2750 [ 11.094804][ T265] ? stack_trace_save+0x93/0xc0 [ 11.094807][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.094808][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.094810][ T265] ? stack_depot_save_flags+0x38e/0x790 [ 11.094814][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.094816][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.094818][ T265] ? validate_chain+0x38b/0xc20 [ 11.094821][ T265] ? kasan_save_stack+0x3d/0x50 [ 11.094823][ T265] ? kasan_save_stack+0x2f/0x50 [ 11.094825][ T265] ? kasan_save_track+0x14/0x30 [ 11.094828][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094829][ T265] ? netlink_seq_next+0x4e/0x60 [ 11.094832][ T265] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.094837][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.094839][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.094841][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094843][ T265] ? lock_acquire+0x13c/0x160 [ 11.094845][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094846][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094849][ T265] ? trace_contention_end+0xb3/0x180 [ 11.094852][ T265] ? __mutex_lock+0x1db/0x1ea0 [ 11.094854][ T265] ? __mutex_lock+0x9a3/0x1ea0 [ 11.094856][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.094859][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.094861][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.094865][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.094870][ T265] rtnl_newlink+0x9f1/0x11c0 [ 11.094875][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.094877][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094881][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.094883][ T265] ? find_held_lock+0x2b/0x80 [ 11.094885][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.094887][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.094890][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.094892][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.094895][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.094897][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094901][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.094902][ T265] ? find_held_lock+0x2b/0x80 [ 11.094906][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.094908][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.094910][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.094916][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.094917][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.094922][ T265] netlink_unicast+0x486/0x750 [ 11.094925][ T265] ? netlink_attachskb+0x810/0x810 [ 11.094928][ T265] ? __lock_acquire+0x518/0xc20 [ 11.094932][ T265] netlink_sendmsg+0x735/0xc60 [ 11.094935][ T265] ? netlink_unicast+0x750/0x750 [ 11.094939][ T265] ? __might_fault+0x97/0x140 [ 11.094944][ T265] ____sys_sendmsg+0x415/0x880 [ 11.094946][ T265] ? copy_msghdr_from_user+0x279/0x420 [ 11.094948][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.094950][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.094957][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.094959][ T265] ? copy_msghdr_from_user+0x420/0x420 [ 11.094974][ T265] __sys_sendmsg+0x12c/0x1d0 [ 11.094977][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.094983][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.094986][ T265] do_syscall_64+0xff/0x530 [ 11.094989][ T265] ? exc_page_fault+0xee/0x100 [ 11.094991][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.094993][ T265] RIP: 0033:0x7fd66553d54e [ 11.094997][ T265] 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 [ 11.094998][ T265] RSP: 002b:00007fff9b2f9d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.095001][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd66553d54e [ 11.095003][ T265] RDX: 0000000000000000 RSI: 00007fff9b2f9e10 RDI: 0000000000000005 [ 11.095004][ T265] RBP: 00007fff9b2f9d70 R08: 0000000000000000 R09: 0000000000000000 [ 11.095005][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd09 [ 11.095006][ T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9b2fa4d0 [ 11.095017][ T265] [ 11.136031][ T265] br1: port 1(vx1) entered disabled state [ 11.136309][ T265] vx1: entered allmulticast mode [ 11.138316][ T265] vx1: entered promiscuous mode [ 11.138984][ T265] br1: port 1(vx1) entered blocking state [ 11.139343][ T265] br1: port 1(vx1) entered forwarding state [ 11.147822][ T265] ip (265) used greatest stack depth: 23336 bytes left [ 11.175671][ T267] br1: port 2(veth1) entered blocking state [ 11.175999][ T267] br1: port 2(veth1) entered disabled state [ 11.176499][ T267] veth1: entered allmulticast mode [ 11.178008][ T267] veth1: entered promiscuous mode [ 11.210453][ T46] br1: port 2(veth1) entered blocking state [ 11.210865][ T46] br1: port 2(veth1) entered forwarding state [ 11.233764][ T269] br1: port 3(veth2) entered blocking state [ 11.234076][ T269] br1: port 3(veth2) entered disabled state [ 11.234375][ T269] veth2: entered allmulticast mode [ 11.235921][ T269] veth2: entered promiscuous mode [ 11.264470][ T38] br1: port 3(veth2) entered blocking state [ 11.264776][ T38] br1: port 3(veth2) entered forwarding state [ 12.482751][ T315] br2: port 1(w1) entered blocking state [ 12.482766][ T315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.482768][ T315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 315, name: ip [ 12.482770][ T315] preempt_count: 1, expected: 0 [ 12.482771][ T315] RCU nest depth: 0, expected: 0 [ 12.482772][ T315] locks held by ip/315: 5, last CPU#3: [ 12.482774][ T315] #0: ffffffffa80d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.482785][ T315] #1: ffffffffa7969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.482792][ T315] #2: ffffffffa7969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.482795][ T315] #3: ffffffffa7889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.482799][ T315] #4: ffffffffa7889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.482803][ T315] irq event stamp: 32474 [ 12.482804][ T315] hardirqs last enabled at (32473): [] __down_trylock_console_sem+0x86/0xa0 [ 12.482806][ T315] hardirqs last disabled at (32474): [] console_emit_next_record+0x3d4/0x4c0 [ 12.482808][ T315] softirqs last enabled at (32416): [] __alloc_skb+0x4c2/0x5f0 [ 12.482812][ T315] softirqs last disabled at (32414): [] __alloc_skb+0x4c2/0x5f0 [ 12.482814][ T315] Preemption disabled at: [ 12.482815][ T315] [] vprintk_emit+0x31b/0x3e0 [ 12.482820][ T315] CPU: 3 UID: 0 PID: 315 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.482824][ T315] Tainted: [W]=WARN [ 12.482824][ T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.482826][ T315] Call Trace: [ 12.482828][ T315] [ 12.482829][ T315] dump_stack_lvl+0x6f/0xa0 [ 12.482835][ T315] ? vprintk_emit+0x31b/0x3e0 [ 12.482837][ T315] __might_resched.cold+0x1fe/0x2c1 [ 12.482841][ T315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.482845][ T315] ? __kmalloc_noprof+0xdb/0x760 [ 12.482851][ T315] __kmalloc_noprof+0x443/0x760 [ 12.482853][ T315] ? alloc_buf.isra.0+0x4b/0x260 [ 12.482858][ T315] ? do_raw_spin_unlock+0x59/0x250 [ 12.482861][ T315] alloc_buf.isra.0+0x4b/0x260 [ 12.482864][ T315] put_chars+0x1e1/0x2f0 [ 12.482865][ T315] ? prb_final_commit+0x50/0x50 [ 12.482868][ T315] ? __send_to_port+0x420/0x420 [ 12.482870][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.482875][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.482877][ T315] ? validate_chain+0x38b/0xc20 [ 12.482880][ T315] hvc_console_print+0x292/0x780 [ 12.482883][ T315] ? mark_usage+0x61/0x170 [ 12.482885][ T315] ? __lock_acquire+0x518/0xc20 [ 12.482886][ T315] ? __lock_acquire+0x518/0xc20 [ 12.482890][ T315] ? hvc_write+0x3a0/0x3a0 [ 12.482892][ T315] ? console_emit_next_record+0x1df/0x4c0 [ 12.482895][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.482898][ T315] ? lock_acquire+0x13c/0x160 [ 12.482902][ T315] console_emit_next_record+0x22f/0x4c0 [ 12.482905][ T315] ? devkmsg_read+0x4b0/0x4b0 [ 12.482907][ T315] ? console_flush_one_record+0x106/0x710 [ 12.482910][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.482912][ T315] ? lock_acquire+0x13c/0x160 [ 12.482916][ T315] console_flush_one_record+0x46f/0x710 [ 12.482920][ T315] ? console_emit_next_record+0x4c0/0x4c0 [ 12.482922][ T315] ? __lock_acquire+0x518/0xc20 [ 12.482927][ T315] console_unlock+0xee/0x1f0 [ 12.482930][ T315] ? console_flush_one_record+0x710/0x710 [ 12.482931][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.482934][ T315] ? lock_acquire+0x60/0x160 [ 12.482937][ T315] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.482939][ T315] ? vprintk_emit+0x320/0x3e0 [ 12.482942][ T315] vprintk_emit+0x37c/0x3e0 [ 12.482946][ T315] ? wake_up_klogd_work_func+0x90/0x90 [ 12.482948][ T315] ? __lock_release.isra.0+0x69/0x1a0 [ 12.482951][ T315] ? mark_held_locks+0x40/0x70 [ 12.482954][ T315] _printk+0xc7/0x100 [ 12.482958][ T315] ? snapshot_read.cold+0x21/0x21 [ 12.482961][ T315] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.482974][ T315] ? do_setlink.isra.0+0xa31/0x2750 [ 12.482975][ T315] ? rtnl_newlink+0x9f1/0x11c0 [ 12.482976][ T315] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.482981][ T315] br_set_state+0x22f/0x430 [bridge] [ 12.482991][ T315] br_init_port+0xc4/0x200 [bridge] [ 12.482999][ T315] new_nbp+0x39c/0x580 [bridge] [ 12.483008][ T315] br_add_if+0x212/0x1320 [bridge] [ 12.483015][ T315] ? is_bpf_text_address+0x72/0x110 [ 12.483019][ T315] ? kernel_text_address+0x149/0x170 [ 12.483028][ T315] ? __kernel_text_address+0x12/0x30 [ 12.483033][ T315] do_set_master+0x357/0x580 [ 12.483037][ T315] do_setlink.isra.0+0xa31/0x2750 [ 12.483040][ T315] ? stack_trace_save+0x93/0xc0 [ 12.483043][ T315] ? rtnl_link_get_size+0x350/0x350 [ 12.483045][ T315] ? rcu_read_lock_any_held+0x66/0x90 [ 12.483046][ T315] ? stack_depot_save_flags+0x38e/0x790 [ 12.483050][ T315] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.483052][ T315] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.483054][ T315] ? validate_chain+0x38b/0xc20 [ 12.483056][ T315] ? kasan_save_stack+0x3d/0x50 [ 12.483059][ T315] ? kasan_save_stack+0x2f/0x50 [ 12.483061][ T315] ? kasan_save_track+0x14/0x30 [ 12.483064][ T315] ? __lock_acquire+0x518/0xc20 [ 12.483065][ T315] ? netlink_seq_next+0x4e/0x60 [ 12.483068][ T315] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.483073][ T315] ? lock_acquire.part.0+0xd4/0x280 [ 12.483074][ T315] ? rtnl_newlink+0x9a8/0x11c0 [ 12.483077][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.483079][ T315] ? lock_acquire+0x13c/0x160 [ 12.483081][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.483082][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.483085][ T315] ? trace_contention_end+0xb3/0x180 [ 12.483088][ T315] ? __mutex_lock+0x1db/0x1ea0 [ 12.483091][ T315] ? __mutex_lock+0x9a3/0x1ea0 [ 12.483093][ T315] ? rtnl_newlink+0x9a8/0x11c0 [ 12.483096][ T315] ? ww_mutex_lock+0x160/0x160 [ 12.483098][ T315] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.483104][ T315] ? __rtnl_newlink+0x3fa/0xa50 [ 12.483109][ T315] rtnl_newlink+0x9f1/0x11c0 [ 12.483114][ T315] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483116][ T315] ? __lock_acquire+0x518/0xc20 [ 12.483120][ T315] ? lock_acquire.part.0+0xd4/0x280 [ 12.483122][ T315] ? find_held_lock+0x2b/0x80 [ 12.483124][ T315] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483126][ T315] ? __lock_release.isra.0+0x69/0x1a0 [ 12.483129][ T315] ? rtnl_bridge_getlink+0x850/0x850 [ 12.483131][ T315] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.483135][ T315] ? rtnl_link_fill+0x920/0x920 [ 12.483136][ T315] ? __lock_acquire+0x518/0xc20 [ 12.483140][ T315] ? lock_acquire.part.0+0xd4/0x280 [ 12.483142][ T315] ? find_held_lock+0x2b/0x80 [ 12.483145][ T315] netlink_rcv_skb+0x14e/0x3a0 [ 12.483147][ T315] ? rtnl_link_fill+0x920/0x920 [ 12.483150][ T315] ? netlink_ack+0xcf0/0xcf0 [ 12.483156][ T315] ? netlink_deliver_tap+0xc5/0x330 [ 12.483157][ T315] ? netlink_deliver_tap+0x13c/0x330 [ 12.483161][ T315] netlink_unicast+0x486/0x750 [ 12.483164][ T315] ? netlink_attachskb+0x810/0x810 [ 12.483167][ T315] ? __lock_acquire+0x518/0xc20 [ 12.483171][ T315] netlink_sendmsg+0x735/0xc60 [ 12.483174][ T315] ? netlink_unicast+0x750/0x750 [ 12.483178][ T315] ? __might_fault+0x97/0x140 [ 12.483183][ T315] ____sys_sendmsg+0x415/0x880 [ 12.483185][ T315] ? copy_msghdr_from_user+0x279/0x420 [ 12.483188][ T315] ? get_timestamp.constprop.0+0x390/0x390 [ 12.483189][ T315] ? move_addr_to_kernel+0x40/0x40 [ 12.483196][ T315] ___sys_sendmsg+0x14e/0x1d0 [ 12.483199][ T315] ? copy_msghdr_from_user+0x420/0x420 [ 12.483214][ T315] __sys_sendmsg+0x12c/0x1d0 [ 12.483216][ T315] ? __sys_sendmsg_sock+0x20/0x20 [ 12.483222][ T315] ? rcu_is_watching+0x16/0xd0 [ 12.483226][ T315] do_syscall_64+0xff/0x530 [ 12.483228][ T315] ? exc_page_fault+0xee/0x100 [ 12.483231][ T315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.483233][ T315] RIP: 0033:0x7fa42ae6354e [ 12.483237][ T315] 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 [ 12.483238][ T315] RSP: 002b:00007ffc559715d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.483241][ T315] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa42ae6354e [ 12.483242][ T315] RDX: 0000000000000000 RSI: 00007ffc55971680 RDI: 0000000000000005 [ 12.483243][ T315] RBP: 00007ffc559715e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.483244][ T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd0a [ 12.483245][ T315] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc55971d40 [ 12.483251][ T315] [ 12.520388][ T315] br2: port 1(w1) entered disabled state [ 12.520692][ T315] w1: entered allmulticast mode [ 12.522263][ T315] w1: entered promiscuous mode [ 12.677881][ T321] br2: port 2(vx2) entered blocking state [ 12.678160][ T321] br2: port 2(vx2) entered disabled state [ 12.678400][ T321] vx2: entered allmulticast mode [ 12.679865][ T321] vx2: entered promiscuous mode [ 12.680595][ T321] br2: port 2(vx2) entered blocking state [ 12.680836][ T321] br2: port 2(vx2) entered forwarding state [ 12.879341][ T38] br2: port 1(w1) entered blocking state [ 12.879638][ T38] br2: port 1(w1) entered forwarding state [ 13.406075][ T352] br2: port 1(w1) entered blocking state [ 13.407466][ T352] br2: port 1(w1) entered disabled state [ 13.407721][ T352] w1: entered allmulticast mode [ 13.409810][ T352] w1: entered promiscuous mode [ 13.432923][ T353] br2: port 1(w1) entered blocking state [ 13.433244][ T353] br2: port 1(w1) entered forwarding state [ 13.446685][ T38] br2: port 1(w1) entered disabled state [ 13.580370][ T358] br2: port 2(vx2) entered blocking state [ 13.580386][ T358] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.580389][ T358] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 358, name: ip [ 13.580390][ T358] preempt_count: 1, expected: 0 [ 13.580391][ T358] RCU nest depth: 0, expected: 0 [ 13.580392][ T358] locks held by ip/358: 5, last CPU#1: [ 13.580394][ T358] #0: ffffffffa80d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.580406][ T358] #1: ffffffffa7969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.580413][ T358] #2: ffffffffa7969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.580416][ T358] #3: ffffffffa7889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.580420][ T358] #4: ffffffffa7889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.580424][ T358] irq event stamp: 21008 [ 13.580425][ T358] hardirqs last enabled at (21007): [] __down_trylock_console_sem+0x86/0xa0 [ 13.580428][ T358] hardirqs last disabled at (21008): [] console_emit_next_record+0x3d4/0x4c0 [ 13.580430][ T358] softirqs last enabled at (20950): [] __alloc_skb+0x4c2/0x5f0 [ 13.580433][ T358] softirqs last disabled at (20948): [] __alloc_skb+0x4c2/0x5f0 [ 13.580435][ T358] Preemption disabled at: [ 13.580436][ T358] [] vprintk_emit+0x31b/0x3e0 [ 13.580441][ T358] CPU: 1 UID: 0 PID: 358 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.580445][ T358] Tainted: [W]=WARN [ 13.580446][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.580447][ T358] Call Trace: [ 13.580449][ T358] [ 13.580451][ T358] dump_stack_lvl+0x6f/0xa0 [ 13.580456][ T358] ? vprintk_emit+0x31b/0x3e0 [ 13.580459][ T358] __might_resched.cold+0x1fe/0x2c1 [ 13.580463][ T358] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.580467][ T358] ? __kmalloc_noprof+0xdb/0x760 [ 13.580473][ T358] __kmalloc_noprof+0x443/0x760 [ 13.580475][ T358] ? alloc_buf.isra.0+0x4b/0x260 [ 13.580480][ T358] ? do_raw_spin_unlock+0x59/0x250 [ 13.580483][ T358] alloc_buf.isra.0+0x4b/0x260 [ 13.580486][ T358] put_chars+0x1e1/0x2f0 [ 13.580488][ T358] ? prb_final_commit+0x50/0x50 [ 13.580490][ T358] ? __send_to_port+0x420/0x420 [ 13.580493][ T358] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.580497][ T358] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.580499][ T358] ? validate_chain+0x38b/0xc20 [ 13.580503][ T358] hvc_console_print+0x292/0x780 [ 13.580506][ T358] ? mark_usage+0x61/0x170 [ 13.580508][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580510][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580516][ T358] ? hvc_write+0x3a0/0x3a0 [ 13.580519][ T358] ? console_emit_next_record+0x1df/0x4c0 [ 13.580524][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580526][ T358] ? lock_acquire+0x13c/0x160 [ 13.580530][ T358] console_emit_next_record+0x22f/0x4c0 [ 13.580534][ T358] ? devkmsg_read+0x4b0/0x4b0 [ 13.580536][ T358] ? console_flush_one_record+0x106/0x710 [ 13.580539][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580541][ T358] ? lock_acquire+0x13c/0x160 [ 13.580545][ T358] console_flush_one_record+0x46f/0x710 [ 13.580549][ T358] ? console_emit_next_record+0x4c0/0x4c0 [ 13.580551][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580556][ T358] console_unlock+0xee/0x1f0 [ 13.580559][ T358] ? console_flush_one_record+0x710/0x710 [ 13.580561][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580563][ T358] ? lock_acquire+0x60/0x160 [ 13.580567][ T358] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.580568][ T358] ? vprintk_emit+0x320/0x3e0 [ 13.580572][ T358] vprintk_emit+0x37c/0x3e0 [ 13.580576][ T358] ? wake_up_klogd_work_func+0x90/0x90 [ 13.580578][ T358] ? __lock_release.isra.0+0x69/0x1a0 [ 13.580581][ T358] ? mark_held_locks+0x40/0x70 [ 13.580584][ T358] _printk+0xc7/0x100 [ 13.580588][ T358] ? snapshot_read.cold+0x21/0x21 [ 13.580592][ T358] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.580604][ T358] ? do_setlink.isra.0+0xa31/0x2750 [ 13.580606][ T358] ? rtnl_newlink+0x9f1/0x11c0 [ 13.580607][ T358] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.580611][ T358] br_set_state+0x22f/0x430 [bridge] [ 13.580622][ T358] br_init_port+0xc4/0x200 [bridge] [ 13.580631][ T358] new_nbp+0x39c/0x580 [bridge] [ 13.580640][ T358] br_add_if+0x212/0x1320 [bridge] [ 13.580648][ T358] ? is_bpf_text_address+0x72/0x110 [ 13.580652][ T358] ? kernel_text_address+0x149/0x170 [ 13.580655][ T358] ? __kernel_text_address+0x12/0x30 [ 13.580658][ T358] do_set_master+0x357/0x580 [ 13.580663][ T358] do_setlink.isra.0+0xa31/0x2750 [ 13.580666][ T358] ? stack_trace_save+0x93/0xc0 [ 13.580669][ T358] ? rtnl_link_get_size+0x350/0x350 [ 13.580671][ T358] ? rcu_read_lock_any_held+0x66/0x90 [ 13.580672][ T358] ? stack_depot_save_flags+0x38e/0x790 [ 13.580676][ T358] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.580679][ T358] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.580680][ T358] ? validate_chain+0x38b/0xc20 [ 13.580683][ T358] ? kasan_save_stack+0x3d/0x50 [ 13.580686][ T358] ? kasan_save_stack+0x2f/0x50 [ 13.580688][ T358] ? kasan_save_track+0x14/0x30 [ 13.580690][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580692][ T358] ? netlink_seq_next+0x4e/0x60 [ 13.580695][ T358] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.580699][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 13.580701][ T358] ? rtnl_newlink+0x9a8/0x11c0 [ 13.580704][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580706][ T358] ? lock_acquire+0x13c/0x160 [ 13.580708][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580709][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580712][ T358] ? trace_contention_end+0xb3/0x180 [ 13.580716][ T358] ? __mutex_lock+0x1db/0x1ea0 [ 13.580719][ T358] ? __mutex_lock+0x9a3/0x1ea0 [ 13.580721][ T358] ? rtnl_newlink+0x9a8/0x11c0 [ 13.580724][ T358] ? ww_mutex_lock+0x160/0x160 [ 13.580726][ T358] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.580730][ T358] ? __rtnl_newlink+0x3fa/0xa50 [ 13.580736][ T358] rtnl_newlink+0x9f1/0x11c0 [ 13.580741][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 13.580743][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580747][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 13.580749][ T358] ? find_held_lock+0x2b/0x80 [ 13.580751][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 13.580753][ T358] ? __lock_release.isra.0+0x69/0x1a0 [ 13.580756][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 13.580758][ T358] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.580761][ T358] ? rtnl_link_fill+0x920/0x920 [ 13.580763][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580767][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 13.580769][ T358] ? find_held_lock+0x2b/0x80 [ 13.580772][ T358] netlink_rcv_skb+0x14e/0x3a0 [ 13.580774][ T358] ? rtnl_link_fill+0x920/0x920 [ 13.580777][ T358] ? netlink_ack+0xcf0/0xcf0 [ 13.580783][ T358] ? netlink_deliver_tap+0xc5/0x330 [ 13.580784][ T358] ? netlink_deliver_tap+0x13c/0x330 [ 13.580788][ T358] netlink_unicast+0x486/0x750 [ 13.580792][ T358] ? netlink_attachskb+0x810/0x810 [ 13.580795][ T358] ? __lock_acquire+0x518/0xc20 [ 13.580799][ T358] netlink_sendmsg+0x735/0xc60 [ 13.580802][ T358] ? netlink_unicast+0x750/0x750 [ 13.580806][ T358] ? __might_fault+0x97/0x140 [ 13.580811][ T358] ____sys_sendmsg+0x415/0x880 [ 13.580814][ T358] ? copy_msghdr_from_user+0x279/0x420 [ 13.580816][ T358] ? get_timestamp.constprop.0+0x390/0x390 [ 13.580818][ T358] ? move_addr_to_kernel+0x40/0x40 [ 13.580825][ T358] ___sys_sendmsg+0x14e/0x1d0 [ 13.580827][ T358] ? copy_msghdr_from_user+0x420/0x420 [ 13.580843][ T358] __sys_sendmsg+0x12c/0x1d0 [ 13.580846][ T358] ? __sys_sendmsg_sock+0x20/0x20 [ 13.580852][ T358] ? rcu_is_watching+0x16/0xd0 [ 13.580855][ T358] do_syscall_64+0xff/0x530 [ 13.580858][ T358] ? exc_page_fault+0xee/0x100 [ 13.580861][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.580863][ T358] RIP: 0033:0x7f2acb6c754e [ 13.580866][ T358] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.580868][ T358] RSP: 002b:00007fffef3e1fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.580871][ T358] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2acb6c754e [ 13.580872][ T358] RDX: 0000000000000000 RSI: 00007fffef3e2090 RDI: 0000000000000005 [ 13.580873][ T358] RBP: 00007fffef3e1ff0 R08: 0000000000000000 R09: 0000000000000000 [ 13.580874][ T358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd0b [ 13.580875][ T358] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffef3e2750 [ 13.580882][ T358] [ 13.625770][ T358] br2: port 2(vx2) entered disabled state [ 13.626127][ T358] vx2: entered allmulticast mode [ 13.627733][ T358] vx2: entered promiscuous mode [ 13.628484][ T358] br2: port 2(vx2) entered blocking state [ 13.628776][ T358] br2: port 2(vx2) entered forwarding state [ 13.823130][ T46] br2: port 1(w1) entered blocking state [ 13.823416][ T46] br2: port 1(w1) entered forwarding state [ 22.915531][ T458] GACT probability NOT on [ 22.915547][ T458] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.915549][ T458] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 458, name: modprobe [ 22.915551][ T458] preempt_count: 1, expected: 0 [ 22.915552][ T458] RCU nest depth: 0, expected: 0 [ 22.915553][ T458] locks held by modprobe/458: 4, last CPU#3: [ 22.915556][ T458] #0: ffffffffa7969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.915568][ T458] #1: ffffffffa7969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.915573][ T458] #2: ffffffffa7889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.915577][ T458] #3: ffffffffa7889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.915581][ T458] irq event stamp: 26636 [ 22.915582][ T458] hardirqs last enabled at (26635): [] __down_trylock_console_sem+0x86/0xa0 [ 22.915584][ T458] hardirqs last disabled at (26636): [] console_emit_next_record+0x3d4/0x4c0 [ 22.915586][ T458] softirqs last enabled at (25296): [] handle_softirqs+0x67c/0x900 [ 22.915589][ T458] softirqs last disabled at (25287): [] __irq_exit_rcu+0x145/0x1c0 [ 22.915592][ T458] Preemption disabled at: [ 22.915592][ T458] [] vprintk_emit+0x31b/0x3e0 [ 22.915598][ T458] CPU: 3 UID: 0 PID: 458 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.915602][ T458] Tainted: [W]=WARN [ 22.915603][ T458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.915604][ T458] Call Trace: [ 22.915606][ T458] [ 22.915607][ T458] dump_stack_lvl+0x6f/0xa0 [ 22.915613][ T458] ? vprintk_emit+0x31b/0x3e0 [ 22.915615][ T458] __might_resched.cold+0x1fe/0x2c1 [ 22.915620][ T458] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.915624][ T458] ? __kmalloc_noprof+0xdb/0x760 [ 22.915629][ T458] __kmalloc_noprof+0x443/0x760 [ 22.915631][ T458] ? alloc_buf.isra.0+0x4b/0x260 [ 22.915637][ T458] ? do_raw_spin_unlock+0x59/0x250 [ 22.915640][ T458] alloc_buf.isra.0+0x4b/0x260 [ 22.915643][ T458] put_chars+0x1e1/0x2f0 [ 22.915645][ T458] ? desc_read_finalized_seq+0x79/0x120 [ 22.915647][ T458] ? __send_to_port+0x420/0x420 [ 22.915650][ T458] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.915654][ T458] ? validate_chain+0x38b/0xc20 [ 22.915658][ T458] hvc_console_print+0x292/0x780 [ 22.915661][ T458] ? __lock_acquire+0x518/0xc20 [ 22.915662][ T458] ? __lock_acquire+0x518/0xc20 [ 22.915667][ T458] ? hvc_write+0x3a0/0x3a0 [ 22.915668][ T458] ? console_emit_next_record+0x1df/0x4c0 [ 22.915671][ T458] ? rcu_is_watching+0x16/0xd0 [ 22.915674][ T458] ? lock_acquire+0x13c/0x160 [ 22.915678][ T458] console_emit_next_record+0x22f/0x4c0 [ 22.915682][ T458] ? devkmsg_read+0x4b0/0x4b0 [ 22.915684][ T458] ? console_flush_one_record+0x106/0x710 [ 22.915687][ T458] ? rcu_is_watching+0x16/0xd0 [ 22.915689][ T458] ? lock_acquire+0x13c/0x160 [ 22.915693][ T458] console_flush_one_record+0x46f/0x710 [ 22.915698][ T458] ? console_emit_next_record+0x4c0/0x4c0 [ 22.915699][ T458] ? __lock_acquire+0x518/0xc20 [ 22.915705][ T458] console_unlock+0xee/0x1f0 [ 22.915707][ T458] ? console_flush_one_record+0x710/0x710 [ 22.915709][ T458] ? rcu_is_watching+0x16/0xd0 [ 22.915712][ T458] ? lock_acquire+0x60/0x160 [ 22.915715][ T458] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.915717][ T458] ? vprintk_emit+0x320/0x3e0 [ 22.915720][ T458] vprintk_emit+0x37c/0x3e0 [ 22.915725][ T458] ? wake_up_klogd_work_func+0x90/0x90 [ 22.915730][ T458] ? llc_exit+0x3e0/0x3e0 [llc] [ 22.915734][ T458] _printk+0xc7/0x100 [ 22.915737][ T458] ? snapshot_read.cold+0x21/0x21 [ 22.915744][ T458] ? do_one_initcall+0x113/0x4f0 [ 22.915747][ T458] gact_init_module+0x15/0x1000 [act_gact] [ 22.915750][ T458] do_one_initcall+0x124/0x4f0 [ 22.915753][ T458] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 22.915757][ T458] ? do_init_module+0xae/0x8a0 [ 22.915761][ T458] ? kasan_unpoison+0x44/0x70 [ 22.915766][ T458] do_init_module+0x2ad/0x8a0 [ 22.915769][ T458] ? lockdep_hardirqs_on+0x91/0x130 [ 22.915774][ T458] ? free_module+0x470/0x470 [ 22.915777][ T458] ? kfree+0x123/0x590 [ 22.915781][ T458] load_module+0x1424/0x1bb0 [ 22.915789][ T458] ? layout_and_allocate.isra.0+0x680/0x680 [ 22.915793][ T458] ? __ia32_sys_fsconfig+0x180/0x180 [ 22.915795][ T458] ? ovl_real_file+0x172/0x1e0 [ 22.915799][ T458] ? backing_file_read_iter+0x541/0x790 [ 22.915803][ T458] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.915807][ T458] init_module_from_file+0x11f/0x1a0 [ 22.915810][ T458] ? __do_sys_init_module+0x220/0x220 [ 22.915818][ T458] ? __rwlock_init+0x150/0x150 [ 22.915822][ T458] ? do_raw_spin_unlock+0x59/0x250 [ 22.915825][ T458] idempotent_init_module+0x37b/0x7c0 [ 22.915828][ T458] ? init_module_from_file+0x1a0/0x1a0 [ 22.915835][ T458] ? rcu_is_watching+0x16/0xd0 [ 22.915837][ T458] ? cap_capable+0x1d7/0x3d0 [ 22.915843][ T458] __x64_sys_finit_module+0xdf/0x190 [ 22.915845][ T458] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.915849][ T458] do_syscall_64+0xff/0x530 [ 22.915851][ T458] ? exc_page_fault+0xee/0x100 [ 22.915854][ T458] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.915856][ T458] RIP: 0033:0x7f980f34f37d [ 22.915859][ T458] 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 [ 22.915861][ T458] RSP: 002b:00007ffc6aaed0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 22.915864][ T458] RAX: ffffffffffffffda RBX: 0000556a0d0ba810 RCX: 00007f980f34f37d [ 22.915866][ T458] RDX: 0000000000000000 RSI: 00005569fd8aaffd RDI: 0000000000000000 [ 22.915866][ T458] RBP: 00007ffc6aaed190 R08: 0000000000000000 R09: 0000000000000000 [ 22.915867][ T458] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569fd8aaffd [ 22.915868][ T458] R13: 0000556a0d0ba960 R14: 0000000000040000 R15: 0000000000000000 [ 22.915875][ T458] [ 26.527130][ C1] [ 26.527143][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.527146][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 26.527148][ C1] preempt_count: 104, expected: 0 [ 26.527149][ C1] RCU nest depth: 0, expected: 0 [ 26.527150][ C1] INFO: lockdep is turned off. [ 26.527150][ C1] irq event stamp: 810404 [ 26.527151][ C1] hardirqs last enabled at (810404): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.527161][ C1] hardirqs last disabled at (810403): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.527162][ C1] softirqs last enabled at (810388): [] handle_softirqs+0x67c/0x900 [ 26.527166][ C1] softirqs last disabled at (810401): [] __irq_exit_rcu+0x145/0x1c0 [ 26.527168][ C1] Preemption disabled at: [ 26.527169][ C1] [<0000000000000000>] 0x0 [ 26.527175][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.527179][ C1] Tainted: [W]=WARN [ 26.527180][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.527181][ C1] Call Trace: [ 26.527183][ C1] [ 26.527184][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.527190][ C1] __might_resched.cold+0x1fe/0x2c1 [ 26.527194][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.527197][ C1] ? __asan_memcpy+0x3c/0x60 [ 26.527201][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527204][ C1] __kmalloc_noprof+0x443/0x760 [ 26.527207][ C1] ? __rwlock_init+0x150/0x150 [ 26.527210][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 26.527214][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 26.527215][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.527217][ C1] put_chars+0x1e1/0x2f0 [ 26.527219][ C1] ? __send_to_port+0x420/0x420 [ 26.527221][ C1] ? console_prepend_replay+0x20/0x20 [ 26.527224][ C1] hvc_console_print+0x292/0x780 [ 26.527227][ C1] ? hvc_write+0x3a0/0x3a0 [ 26.527228][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527230][ C1] ? lock_acquire+0x13c/0x160 [ 26.527232][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.527235][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 26.527236][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527238][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527240][ C1] ? lock_acquire+0x13c/0x160 [ 26.527242][ C1] ? console_flush_one_record+0x111/0x710 [ 26.527243][ C1] console_flush_one_record+0x46f/0x710 [ 26.527246][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 26.527248][ C1] console_unlock+0xee/0x1f0 [ 26.527250][ C1] ? lock_acquire+0x13c/0x160 [ 26.527252][ C1] ? console_flush_one_record+0x710/0x710 [ 26.527253][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527255][ C1] ? lock_release+0x184/0x1f0 [ 26.527256][ C1] ? lock_acquire+0x60/0x160 [ 26.527258][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.527260][ C1] ? vprintk_emit+0x320/0x3e0 [ 26.527262][ C1] vprintk_emit+0x37c/0x3e0 [ 26.527264][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 26.527266][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527278][ C1] ? lock_release+0x184/0x1f0 [ 26.527280][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527286][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527292][ C1] ? is_module_text_address+0x154/0x250 [ 26.527295][ C1] _printk+0xc7/0x100 [ 26.527298][ C1] ? snapshot_read.cold+0x21/0x21 [ 26.527300][ C1] ? arch_stack_walk+0xd7/0x130 [ 26.527304][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.527306][ C1] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.527308][ C1] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.527310][ C1] mark_lock_irq+0x989/0x9c0 [ 26.527313][ C1] mark_lock+0x1d7/0xa00 [ 26.527315][ C1] mark_usage+0x42/0x170 [ 26.527317][ C1] __lock_acquire+0x388/0xc20 [ 26.527319][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.527320][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527327][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527329][ C1] ? lock_acquire+0x13c/0x160 [ 26.527331][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.527338][ C1] _raw_spin_lock+0x33/0x40 [ 26.527340][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527346][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.527353][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.527360][ C1] call_timer_fn+0x160/0x4d0 [ 26.527363][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.527364][ C1] ? debug_object_active_state+0x430/0x430 [ 26.527368][ C1] ? find_held_lock+0x2b/0x80 [ 26.527370][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 26.527371][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527374][ C1] __run_timers+0x68f/0xaa0 [ 26.527375][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.527382][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.527384][ C1] ? __lock_acquire+0x518/0xc20 [ 26.527386][ C1] ? __rwlock_init+0x150/0x150 [ 26.527389][ C1] run_timer_softirq+0xf0/0x160 [ 26.527391][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.527392][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.527395][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527396][ C1] handle_softirqs+0x1d3/0x900 [ 26.527398][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 26.527400][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.527402][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.527403][ C1] irq_exit_rcu+0xe/0x30 [ 26.527405][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.527408][ C1] [ 26.527408][ C1] [ 26.527409][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 26.527410][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.527412][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.527415][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 26.527416][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 26.527420][ C1] RAX: 00000000000c5d9f RBX: ff11000001bea380 RCX: ffffffffa46f0307 [ 26.527421][ C1] RDX: ff11000001bea380 RSI: ffffffffa7438b01 RDI: ffffffffa6e8d8e0 [ 26.527422][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.527423][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 26.527424][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.527425][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.527428][ C1] default_idle+0x9/0x10 [ 26.527430][ C1] default_idle_call+0x6e/0xb0 [ 26.527432][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.527434][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.527435][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.527438][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.527440][ C1] do_idle+0xd8/0x190 [ 26.527441][ C1] cpu_startup_entry+0x53/0x70 [ 26.527443][ C1] start_secondary+0x204/0x2b0 [ 26.527444][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.527446][ C1] common_startup_64+0x13e/0x148 [ 26.527450][ C1] [ 26.546526][ C1] ======================================================== [ 26.546774][ C1] WARNING: possible irq lock inversion dependency detected [ 26.547023][ C1] 7.2.0-virtme #1 Tainted: G W [ 26.547199][ C1] -------------------------------------------------------- [ 26.547447][ C1] swapper/1/0 just changed the state of lock: [ 26.547665][ C1] ff1100000e182e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.547993][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.548251][ C1] (fs_reclaim){+.+.}-{0:0} [ 26.548253][ C1] [ 26.548253][ C1] [ 26.548253][ C1] and interrupts could create inverse lock ordering between them. [ 26.548253][ C1] [ 26.548800][ C1] [ 26.548800][ C1] other info that might help us debug this: [ 26.549047][ C1] Chain exists of: [ 26.549047][ C1] &br->lock --> console_owner --> fs_reclaim [ 26.549047][ C1] [ 26.549408][ C1] Possible interrupt unsafe locking scenario: [ 26.549408][ C1] [ 26.549663][ C1] CPU0 CPU1 [ 26.549847][ C1] ---- ---- [ 26.549986][ C1] lock(fs_reclaim); [ 26.550091][ C1] local_irq_disable(); [ 26.550269][ C1] lock(&br->lock); [ 26.550490][ C1] lock(console_owner); [ 26.550667][ C1] [ 26.550816][ C1] lock(&br->lock); [ 26.550924][ C1] [ 26.550924][ C1] *** DEADLOCK *** [ 26.550924][ C1] [ 26.551179][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 26.551351][ C1] #0: ffa00000001d0c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.551683][ C1] [ 26.551683][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 26.551961][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 26.552159][ C1] HARDIRQ-ON-W at: [ 26.552266][ C1] __lock_acquire+0x388/0xc20 [ 26.552492][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.552665][ C1] fs_reclaim_acquire+0xd5/0x120 [ 26.552888][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 26.553150][ C1] kthread_create_worker_on_node+0xea/0x210 [ 26.553409][ C1] workqueue_init+0x2a/0x680 [ 26.553592][ C1] kernel_init_freeable+0x2fe/0x630 [ 26.553848][ C1] kernel_init+0x21/0x150 [ 26.554072][ C1] ret_from_fork+0x474/0x6b0 [ 26.554254][ C1] ret_from_fork_asm+0x11/0x20 [ 26.554476][ C1] SOFTIRQ-ON-W at: [ 26.554583][ C1] __lock_acquire+0x388/0xc20 [ 26.554802][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.554986][ C1] fs_reclaim_acquire+0xd5/0x120 [ 26.555214][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 26.555471][ C1] kthread_create_worker_on_node+0xea/0x210 [ 26.555729][ C1] workqueue_init+0x2a/0x680 [ 26.555903][ C1] kernel_init_freeable+0x2fe/0x630 [ 26.556168][ C1] kernel_init+0x21/0x150 [ 26.556390][ C1] ret_from_fork+0x474/0x6b0 [ 26.556564][ C1] ret_from_fork_asm+0x11/0x20 [ 26.556785][ C1] INITIAL USE at: [ 26.556890][ C1] __lock_acquire+0x388/0xc20 [ 26.557109][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.557288][ C1] fs_reclaim_acquire+0xd5/0x120 [ 26.557514][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 26.557768][ C1] kthread_create_worker_on_node+0xea/0x210 [ 26.558023][ C1] workqueue_init+0x2a/0x680 [ 26.558203][ C1] kernel_init_freeable+0x2fe/0x630 [ 26.558426][ C1] kernel_init+0x21/0x150 [ 26.558604][ C1] ret_from_fork+0x474/0x6b0 [ 26.558826][ C1] ret_from_fork_asm+0x11/0x20 [ 26.559047][ C1] } [ 26.559121][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.559382][ C1] ... acquired at: [ 26.559489][ C1] __lock_acquire+0x518/0xc20 [ 26.559679][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.559817][ C1] fs_reclaim_acquire+0xd5/0x120 [ 26.559999][ C1] __kmalloc_noprof+0xd3/0x760 [ 26.560141][ C1] alloc_buf.isra.0+0x4b/0x260 [ 26.560326][ C1] put_chars+0x1e1/0x2f0 [ 26.560464][ C1] hvc_console_print+0x292/0x780 [ 26.560655][ C1] console_emit_next_record+0x22f/0x4c0 [ 26.560797][ C1] console_flush_one_record+0x46f/0x710 [ 26.560982][ C1] console_unlock+0xee/0x1f0 [ 26.561120][ C1] vprintk_emit+0x37c/0x3e0 [ 26.561311][ C1] dev_vprintk_emit+0x27f/0x2c0 [ 26.561452][ C1] dev_printk_emit+0xb9/0xee [ 26.561638][ C1] _dev_info+0xe2/0x116 [ 26.561743][ C1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 26.561962][ C1] cmos_do_probe+0x73b/0x98a [ 26.562102][ C1] platform_probe+0xfe/0x1f0 [ 26.562296][ C1] call_driver_probe+0x61/0x1c0 [ 26.562435][ C1] really_probe+0x199/0x760 [ 26.562622][ C1] __driver_probe_device+0x24f/0x440 [ 26.562762][ C1] driver_probe_device+0x4a/0xf0 [ 26.562949][ C1] __driver_attach+0x1b8/0x540 [ 26.563086][ C1] bus_for_each_dev+0x130/0x1e0 [ 26.563275][ C1] bus_add_driver+0x2c8/0x530 [ 26.563413][ C1] driver_register+0x1a3/0x390 [ 26.563601][ C1] __platform_driver_probe+0x13f/0x270 [ 26.563738][ C1] cmos_init+0x31/0x40 [ 26.563843][ C1] do_one_initcall+0x124/0x4f0 [ 26.564028][ C1] kernel_init_freeable+0x596/0x630 [ 26.564173][ C1] kernel_init+0x21/0x150 [ 26.564359][ C1] ret_from_fork+0x474/0x6b0 [ 26.564497][ C1] ret_from_fork_asm+0x11/0x20 [ 26.564685][ C1] [ 26.564759][ C1] -> (console_owner){....}-{0:0} { [ 26.564947][ C1] INITIAL USE at: [ 26.565052][ C1] } [ 26.565127][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.565381][ C1] ... acquired at: [ 26.565483][ C1] __lock_acquire+0x518/0xc20 [ 26.565670][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.565806][ C1] console_lock_spinning_enable+0x5c/0x60 [ 26.566026][ C1] console_emit_next_record+0x1d1/0x4c0 [ 26.566216][ C1] console_flush_one_record+0x46f/0x710 [ 26.566354][ C1] console_unlock+0xee/0x1f0 [ 26.566543][ C1] vprintk_emit+0x37c/0x3e0 [ 26.566681][ C1] _printk+0xc7/0x100 [ 26.566786][ C1] br_set_state+0x22f/0x430 [bridge] [ 26.566978][ C1] br_init_port+0xc4/0x200 [bridge] [ 26.567126][ C1] br_stp_enable_port+0x12/0x50 [bridge] [ 26.567352][ C1] br_add_if+0xde2/0x1320 [bridge] [ 26.567545][ C1] do_set_master+0x357/0x580 [ 26.567689][ C1] do_setlink.isra.0+0xa31/0x2750 [ 26.567872][ C1] rtnl_newlink+0x9f1/0x11c0 [ 26.568013][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.568206][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 26.568345][ C1] netlink_unicast+0x486/0x750 [ 26.568534][ C1] netlink_sendmsg+0x735/0xc60 [ 26.568673][ C1] ____sys_sendmsg+0x415/0x880 [ 26.568860][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 26.568997][ C1] __sys_sendmsg+0x12c/0x1d0 [ 26.569183][ C1] do_syscall_64+0xff/0x530 [ 26.569323][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.569545][ C1] [ 26.569613][ C1] -> (&br->lock){+.-.}-{3:3} { [ 26.569753][ C1] HARDIRQ-ON-W at: [ 26.569902][ C1] __lock_acquire+0x388/0xc20 [ 26.570083][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.570309][ C1] _raw_spin_lock_bh+0x38/0x50 [ 26.570534][ C1] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.570752][ C1] netif_set_mac_address+0x282/0x410 [ 26.570975][ C1] do_setlink.isra.0+0x706/0x2750 [ 26.571155][ C1] rtnl_newlink+0x9f1/0x11c0 [ 26.571332][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.571556][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 26.571776][ C1] netlink_unicast+0x486/0x750 [ 26.571949][ C1] netlink_sendmsg+0x735/0xc60 [ 26.572174][ C1] ____sys_sendmsg+0x415/0x880 [ 26.572349][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 26.572577][ C1] __sys_sendmsg+0x12c/0x1d0 [ 26.572797][ C1] do_syscall_64+0xff/0x530 [ 26.572973][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.573236][ C1] IN-SOFTIRQ-W at: [ 26.573341][ C1] __lock_acquire+0x388/0xc20 [ 26.573567][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.573788][ C1] _raw_spin_lock+0x33/0x40 [ 26.573963][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.574231][ C1] call_timer_fn+0x160/0x4d0 [ 26.574454][ C1] __run_timers+0x68f/0xaa0 [ 26.574631][ C1] run_timer_softirq+0xf0/0x160 [ 26.574853][ C1] handle_softirqs+0x1d3/0x900 [ 26.575073][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.575254][ C1] irq_exit_rcu+0xe/0x30 [ 26.575475][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.575733][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.575942][ C1] pv_native_safe_halt+0xf/0x10 [ 26.576173][ C1] default_idle+0x9/0x10 [ 26.576392][ C1] default_idle_call+0x6e/0xb0 [ 26.576570][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.576823][ C1] do_idle+0xd8/0x190 [ 26.576960][ C1] cpu_startup_entry+0x53/0x70 [ 26.577186][ C1] start_secondary+0x204/0x2b0 [ 26.577411][ C1] common_startup_64+0x13e/0x148 [ 26.577586][ C1] INITIAL USE at: [ 26.577736][ C1] __lock_acquire+0x388/0xc20 [ 26.577911][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.578136][ C1] _raw_spin_lock_bh+0x38/0x50 [ 26.578358][ C1] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.578579][ C1] netif_set_mac_address+0x282/0x410 [ 26.578799][ C1] do_setlink.isra.0+0x706/0x2750 [ 26.579019][ C1] rtnl_newlink+0x9f1/0x11c0 [ 26.579201][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.579421][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 26.579598][ C1] netlink_unicast+0x486/0x750 [ 26.579818][ C1] netlink_sendmsg+0x735/0xc60 [ 26.580036][ C1] ____sys_sendmsg+0x415/0x880 [ 26.580215][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 26.580435][ C1] __sys_sendmsg+0x12c/0x1d0 [ 26.580658][ C1] do_syscall_64+0xff/0x530 [ 26.580831][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.581085][ C1] } [ 26.581161][ C1] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.581413][ C1] ... acquired at: [ 26.581517][ C1] mark_lock+0x1d7/0xa00 [ 26.581700][ C1] mark_usage+0x42/0x170 [ 26.581851][ C1] __lock_acquire+0x388/0xc20 [ 26.582036][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.582177][ C1] _raw_spin_lock+0x33/0x40 [ 26.582362][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.582542][ C1] call_timer_fn+0x160/0x4d0 [ 26.582725][ C1] __run_timers+0x68f/0xaa0 [ 26.582862][ C1] run_timer_softirq+0xf0/0x160 [ 26.583046][ C1] handle_softirqs+0x1d3/0x900 [ 26.583194][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.583378][ C1] irq_exit_rcu+0xe/0x30 [ 26.583517][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.583736][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.583954][ C1] pv_native_safe_halt+0xf/0x10 [ 26.584090][ C1] default_idle+0x9/0x10 [ 26.584279][ C1] default_idle_call+0x6e/0xb0 [ 26.584418][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.584640][ C1] do_idle+0xd8/0x190 [ 26.584743][ C1] cpu_startup_entry+0x53/0x70 [ 26.584927][ C1] start_secondary+0x204/0x2b0 [ 26.585066][ C1] common_startup_64+0x13e/0x148 [ 26.585253][ C1] [ 26.585322][ C1] [ 26.585322][ C1] stack backtrace: [ 26.585544][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.585547][ C1] Tainted: [W]=WARN [ 26.585548][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.585549][ C1] Call Trace: [ 26.585550][ C1] [ 26.585551][ C1] dump_stack_lvl+0x6f/0xa0 [ 26.585555][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.585557][ C1] mark_lock_irq+0x989/0x9c0 [ 26.585560][ C1] mark_lock+0x1d7/0xa00 [ 26.585562][ C1] mark_usage+0x42/0x170 [ 26.585564][ C1] __lock_acquire+0x388/0xc20 [ 26.585567][ C1] lock_acquire.part.0+0xd4/0x280 [ 26.585568][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.585575][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.585579][ C1] ? lock_acquire+0x13c/0x160 [ 26.585580][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.585587][ C1] _raw_spin_lock+0x33/0x40 [ 26.585589][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.585595][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.585601][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.585608][ C1] call_timer_fn+0x160/0x4d0 [ 26.585610][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 26.585612][ C1] ? debug_object_active_state+0x430/0x430 [ 26.585615][ C1] ? find_held_lock+0x2b/0x80 [ 26.585617][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 26.585619][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.585621][ C1] __run_timers+0x68f/0xaa0 [ 26.585623][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.585630][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.585632][ C1] ? __lock_acquire+0x518/0xc20 [ 26.585634][ C1] ? __rwlock_init+0x150/0x150 [ 26.585637][ C1] run_timer_softirq+0xf0/0x160 [ 26.585639][ C1] ? __run_timers+0xaa0/0xaa0 [ 26.585641][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.585643][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.585645][ C1] handle_softirqs+0x1d3/0x900 [ 26.585647][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 26.585648][ C1] ? _local_bh_enable+0xc0/0xc0 [ 26.585650][ C1] __irq_exit_rcu+0x145/0x1c0 [ 26.585652][ C1] irq_exit_rcu+0xe/0x30 [ 26.585653][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.585655][ C1] [ 26.585655][ C1] [ 26.585656][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 26.585658][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.585659][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.585661][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 26.585663][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 26.585664][ C1] RAX: 00000000000c5d9f RBX: ff11000001bea380 RCX: ffffffffa46f0307 [ 26.585666][ C1] RDX: ff11000001bea380 RSI: ffffffffa7438b01 RDI: ffffffffa6e8d8e0 [ 26.585666][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.585667][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 26.585668][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.585669][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.585672][ C1] default_idle+0x9/0x10 [ 26.585673][ C1] default_idle_call+0x6e/0xb0 [ 26.585675][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.585677][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 26.585678][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 26.585680][ C1] ? rcu_is_watching+0x16/0xd0 [ 26.585682][ C1] do_idle+0xd8/0x190 [ 26.585684][ C1] cpu_startup_entry+0x53/0x70 [ 26.585685][ C1] start_secondary+0x204/0x2b0 [ 26.585686][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.585688][ C1] common_startup_64+0x13e/0x148 [ 26.585691][ C1] [ 30.742024][ T791] veth3: entered promiscuous mode [ 30.742039][ T791] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.742042][ T791] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 791, name: bridge [ 30.742043][ T791] preempt_count: 202, expected: 0 [ 30.742044][ T791] RCU nest depth: 0, expected: 0 [ 30.742045][ T791] INFO: lockdep is turned off. [ 30.742046][ T791] irq event stamp: 0 [ 30.742047][ T791] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 30.742051][ T791] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 30.742058][ T791] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 30.742059][ T791] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 30.742061][ T791] Preemption disabled at: [ 30.742062][ T791] [] dev_uc_add_excl+0x67/0x110 [ 30.742069][ T791] CPU: 3 UID: 0 PID: 791 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.742073][ T791] Tainted: [W]=WARN [ 30.742074][ T791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.742075][ T791] Call Trace: [ 30.742077][ T791] [ 30.742078][ T791] dump_stack_lvl+0x6f/0xa0 [ 30.742083][ T791] ? dev_uc_add_excl+0x67/0x110 [ 30.742085][ T791] __might_resched.cold+0x1fe/0x2c1 [ 30.742089][ T791] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.742092][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742096][ T791] __kmalloc_noprof+0x443/0x760 [ 30.742100][ T791] ? __rwlock_init+0x150/0x150 [ 30.742105][ T791] ? alloc_buf.isra.0+0x4b/0x260 [ 30.742109][ T791] ? do_raw_spin_unlock+0x59/0x250 [ 30.742111][ T791] alloc_buf.isra.0+0x4b/0x260 [ 30.742113][ T791] put_chars+0x1e1/0x2f0 [ 30.742115][ T791] ? __send_to_port+0x420/0x420 [ 30.742116][ T791] ? printk_get_next_message+0x240/0x650 [ 30.742119][ T791] ? console_prepend_replay+0x20/0x20 [ 30.742122][ T791] hvc_console_print+0x292/0x780 [ 30.742125][ T791] ? hvc_write+0x3a0/0x3a0 [ 30.742126][ T791] ? __rwlock_init+0x150/0x150 [ 30.742128][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742129][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742131][ T791] ? lock_acquire+0x13c/0x160 [ 30.742133][ T791] console_emit_next_record+0x22f/0x4c0 [ 30.742136][ T791] ? devkmsg_read+0x4b0/0x4b0 [ 30.742138][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742140][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742141][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742143][ T791] ? lock_acquire+0x13c/0x160 [ 30.742145][ T791] ? console_flush_one_record+0x111/0x710 [ 30.742147][ T791] console_flush_one_record+0x46f/0x710 [ 30.742155][ T791] ? console_emit_next_record+0x4c0/0x4c0 [ 30.742158][ T791] console_unlock+0xee/0x1f0 [ 30.742160][ T791] ? lock_acquire+0x13c/0x160 [ 30.742161][ T791] ? console_flush_one_record+0x710/0x710 [ 30.742163][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742164][ T791] ? lock_release+0x184/0x1f0 [ 30.742166][ T791] ? lock_acquire+0x60/0x160 [ 30.742167][ T791] ? __rcu_read_lock+0x30/0x70 [ 30.742169][ T791] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.742171][ T791] ? vprintk_emit+0x320/0x3e0 [ 30.742173][ T791] vprintk_emit+0x37c/0x3e0 [ 30.742176][ T791] ? wake_up_klogd_work_func+0x90/0x90 [ 30.742178][ T791] _printk+0xc7/0x100 [ 30.742182][ T791] ? snapshot_read.cold+0x21/0x21 [ 30.742184][ T791] ? netdev_name+0x43/0x60 [ 30.742187][ T791] ? __netdev_printk+0x17f/0x1d0 [ 30.742189][ T791] netdev_info+0xe2/0x116 [ 30.742191][ T791] ? netdev_notice+0x120/0x120 [ 30.742192][ T791] ? kasan_save_track+0x14/0x30 [ 30.742195][ T791] ? __kmalloc_cache_noprof+0x29a/0x620 [ 30.742197][ T791] ? __hw_addr_add_ex+0x247/0x630 [ 30.742199][ T791] ? mutex_is_locked+0x1c/0x50 [ 30.742202][ T791] __dev_set_promiscuity.cold+0x95/0x104 [ 30.742205][ T791] __dev_set_rx_mode+0x219/0x2c0 [ 30.742207][ T791] dev_uc_add_excl+0xf2/0x110 [ 30.742209][ T791] ndo_dflt_fdb_add+0x105/0x1e0 [ 30.742212][ T791] ? __nla_parse+0x22/0x30 [ 30.742215][ T791] rtnl_fdb_add+0x632/0xa00 [ 30.742216][ T791] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.742218][ T791] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 30.742220][ T791] ? rtnl_fdb_del+0xb10/0xb10 [ 30.742221][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742222][ T791] ? __rcu_read_lock+0x30/0x70 [ 30.742225][ T791] ? unwind_get_return_address+0x67/0xd0 [ 30.742228][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742229][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742231][ T791] ? cap_capable+0x1d7/0x3d0 [ 30.742235][ T791] ? lock_acquire+0x13c/0x160 [ 30.742237][ T791] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 30.742238][ T791] ? rtnl_link_fill+0x920/0x920 [ 30.742240][ T791] ? filter_irq_stacks+0xd0/0xd0 [ 30.742242][ T791] ? stack_depot_save_flags+0x1bc/0x790 [ 30.742245][ T791] netlink_rcv_skb+0x14e/0x3a0 [ 30.742248][ T791] ? rtnl_link_fill+0x920/0x920 [ 30.742250][ T791] ? lock_release+0x184/0x1f0 [ 30.742251][ T791] ? netlink_ack+0xcf0/0xcf0 [ 30.742252][ T791] ? __netlink_lookup+0xb9/0x6b0 [ 30.742255][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742257][ T791] ? lock_release+0x184/0x1f0 [ 30.742259][ T791] netlink_unicast+0x486/0x750 [ 30.742261][ T791] ? netlink_attachskb+0x810/0x810 [ 30.742262][ T791] ? next_uptodate_folio+0x2b/0x770 [ 30.742265][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742267][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742269][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742271][ T791] netlink_sendmsg+0x735/0xc60 [ 30.742273][ T791] ? netlink_unicast+0x750/0x750 [ 30.742275][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742277][ T791] ? lock_release+0x184/0x1f0 [ 30.742278][ T791] ____sys_sendmsg+0x415/0x880 [ 30.742281][ T791] ? copy_msghdr_from_user+0x279/0x420 [ 30.742283][ T791] ? get_timestamp.constprop.0+0x390/0x390 [ 30.742285][ T791] ? move_addr_to_kernel+0x40/0x40 [ 30.742287][ T791] ? do_fault_around+0x300/0x5a0 [ 30.742290][ T791] ? lock_acquire+0x13c/0x160 [ 30.742292][ T791] ___sys_sendmsg+0x14e/0x1d0 [ 30.742293][ T791] ? do_pte_missing+0x86f/0xcc0 [ 30.742296][ T791] ? copy_msghdr_from_user+0x420/0x420 [ 30.742297][ T791] ? rcu_read_unlock+0x20/0x70 [ 30.742302][ T791] __sys_sendmsg+0x12c/0x1d0 [ 30.742304][ T791] ? __sys_sendmsg_sock+0x20/0x20 [ 30.742307][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742308][ T791] ? rcu_is_watching+0x16/0xd0 [ 30.742311][ T791] do_syscall_64+0xff/0x530 [ 30.742313][ T791] ? exc_page_fault+0xee/0x100 [ 30.742316][ T791] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.742317][ T791] RIP: 0033:0x7f3c207bb54e [ 30.742319][ T791] 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 [ 30.742321][ T791] RSP: 002b:00007ffd59988480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.742324][ T791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c207bb54e [ 30.742326][ T791] RDX: 0000000000000000 RSI: 00007ffd59988530 RDI: 0000000000000005 [ 30.742327][ T791] RBP: 00007ffd59988490 R08: 0000000000000000 R09: 0000000000000000 [ 30.742327][ T791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd1e [ 30.742328][ T791] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 30.742331][ T791] [ 41.381648][ T1280] veth3: left promiscuous mode [ 41.381664][ T1280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.381667][ T1280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1280, name: bridge [ 41.381669][ T1280] preempt_count: 202, expected: 0 [ 41.381669][ T1280] RCU nest depth: 0, expected: 0 [ 41.381670][ T1280] INFO: lockdep is turned off. [ 41.381672][ T1280] irq event stamp: 0 [ 41.381672][ T1280] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.381677][ T1280] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 41.381683][ T1280] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 41.381685][ T1280] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.381687][ T1280] Preemption disabled at: [ 41.381687][ T1280] [] dev_uc_del+0x68/0x150 [ 41.381695][ T1280] CPU: 3 UID: 0 PID: 1280 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.381699][ T1280] Tainted: [W]=WARN [ 41.381699][ T1280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.381701][ T1280] Call Trace: [ 41.381703][ T1280] [ 41.381704][ T1280] dump_stack_lvl+0x6f/0xa0 [ 41.381709][ T1280] ? dev_uc_del+0x68/0x150 [ 41.381711][ T1280] __might_resched.cold+0x1fe/0x2c1 [ 41.381715][ T1280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.381719][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381723][ T1280] __kmalloc_noprof+0x443/0x760 [ 41.381727][ T1280] ? __rwlock_init+0x150/0x150 [ 41.381729][ T1280] ? alloc_buf.isra.0+0x4b/0x260 [ 41.381733][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 41.381735][ T1280] alloc_buf.isra.0+0x4b/0x260 [ 41.381737][ T1280] put_chars+0x1e1/0x2f0 [ 41.381739][ T1280] ? __send_to_port+0x420/0x420 [ 41.381741][ T1280] ? console_prepend_replay+0x20/0x20 [ 41.381744][ T1280] hvc_console_print+0x292/0x780 [ 41.381747][ T1280] ? hvc_write+0x3a0/0x3a0 [ 41.381749][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381750][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381752][ T1280] ? lock_acquire+0x13c/0x160 [ 41.381754][ T1280] console_emit_next_record+0x22f/0x4c0 [ 41.381757][ T1280] ? devkmsg_read+0x4b0/0x4b0 [ 41.381759][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381760][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381762][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381764][ T1280] ? lock_acquire+0x13c/0x160 [ 41.381766][ T1280] ? console_flush_one_record+0x111/0x710 [ 41.381767][ T1280] console_flush_one_record+0x46f/0x710 [ 41.381770][ T1280] ? console_emit_next_record+0x4c0/0x4c0 [ 41.381772][ T1280] console_unlock+0xee/0x1f0 [ 41.381774][ T1280] ? lock_acquire+0x13c/0x160 [ 41.381776][ T1280] ? console_flush_one_record+0x710/0x710 [ 41.381777][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381779][ T1280] ? lock_release+0x184/0x1f0 [ 41.381780][ T1280] ? lock_acquire+0x60/0x160 [ 41.381782][ T1280] ? __rcu_read_lock+0x30/0x70 [ 41.381784][ T1280] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.381786][ T1280] ? vprintk_emit+0x320/0x3e0 [ 41.381788][ T1280] vprintk_emit+0x37c/0x3e0 [ 41.381790][ T1280] ? wake_up_klogd_work_func+0x90/0x90 [ 41.381792][ T1280] ? kvfree_call_rcu+0x88/0x2e0 [ 41.381795][ T1280] ? dev_uc_del+0xef/0x150 [ 41.381796][ T1280] ? rtnl_fdb_del+0x75c/0xb10 [ 41.381798][ T1280] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 41.381800][ T1280] ? netlink_rcv_skb+0x14e/0x3a0 [ 41.381802][ T1280] ? netlink_unicast+0x486/0x750 [ 41.381804][ T1280] ? netlink_sendmsg+0x735/0xc60 [ 41.381805][ T1280] _printk+0xc7/0x100 [ 41.381809][ T1280] ? snapshot_read.cold+0x21/0x21 [ 41.381811][ T1280] ? netdev_name+0x43/0x60 [ 41.381814][ T1280] ? __netdev_printk+0x17f/0x1d0 [ 41.381816][ T1280] netdev_info+0xe2/0x116 [ 41.381817][ T1280] ? netdev_notice+0x120/0x120 [ 41.381819][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381821][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381823][ T1280] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.381825][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 41.381827][ T1280] ? trace_hardirqs_on+0x36/0x40 [ 41.381828][ T1280] ? mutex_is_locked+0x1c/0x50 [ 41.381831][ T1280] __dev_set_promiscuity.cold+0x95/0x104 [ 41.381834][ T1280] __dev_set_rx_mode+0x219/0x2c0 [ 41.381837][ T1280] dev_uc_del+0x124/0x150 [ 41.381839][ T1280] rtnl_fdb_del+0x75c/0xb10 [ 41.381840][ T1280] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.381842][ T1280] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 41.381843][ T1280] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 41.381844][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381846][ T1280] ? __rcu_read_lock+0x30/0x70 [ 41.381849][ T1280] ? unwind_get_return_address+0x67/0xd0 [ 41.381852][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381853][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381855][ T1280] ? cap_capable+0x1d7/0x3d0 [ 41.381859][ T1280] ? lock_acquire+0x13c/0x160 [ 41.381861][ T1280] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 41.381863][ T1280] ? rtnl_link_fill+0x920/0x920 [ 41.381864][ T1280] ? filter_irq_stacks+0xd0/0xd0 [ 41.381866][ T1280] ? stack_depot_save_flags+0x1bc/0x790 [ 41.381871][ T1280] netlink_rcv_skb+0x14e/0x3a0 [ 41.381872][ T1280] ? rtnl_link_fill+0x920/0x920 [ 41.381874][ T1280] ? lock_release+0x184/0x1f0 [ 41.381875][ T1280] ? netlink_ack+0xcf0/0xcf0 [ 41.381876][ T1280] ? __netlink_lookup+0xb9/0x6b0 [ 41.381879][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381881][ T1280] ? lock_release+0x184/0x1f0 [ 41.381883][ T1280] netlink_unicast+0x486/0x750 [ 41.381885][ T1280] ? netlink_attachskb+0x810/0x810 [ 41.381886][ T1280] ? next_uptodate_folio+0x2b/0x770 [ 41.381889][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381891][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381892][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381895][ T1280] netlink_sendmsg+0x735/0xc60 [ 41.381897][ T1280] ? netlink_unicast+0x750/0x750 [ 41.381898][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381900][ T1280] ? lock_release+0x184/0x1f0 [ 41.381902][ T1280] ____sys_sendmsg+0x415/0x880 [ 41.381905][ T1280] ? copy_msghdr_from_user+0x279/0x420 [ 41.381907][ T1280] ? get_timestamp.constprop.0+0x390/0x390 [ 41.381908][ T1280] ? move_addr_to_kernel+0x40/0x40 [ 41.381910][ T1280] ? do_fault_around+0x300/0x5a0 [ 41.381913][ T1280] ? lock_acquire+0x13c/0x160 [ 41.381915][ T1280] ___sys_sendmsg+0x14e/0x1d0 [ 41.381917][ T1280] ? do_pte_missing+0x86f/0xcc0 [ 41.381919][ T1280] ? copy_msghdr_from_user+0x420/0x420 [ 41.381921][ T1280] ? rcu_read_unlock+0x20/0x70 [ 41.381926][ T1280] __sys_sendmsg+0x12c/0x1d0 [ 41.381928][ T1280] ? __sys_sendmsg_sock+0x20/0x20 [ 41.381930][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381932][ T1280] ? rcu_is_watching+0x16/0xd0 [ 41.381934][ T1280] do_syscall_64+0xff/0x530 [ 41.381937][ T1280] ? exc_page_fault+0xee/0x100 [ 41.381939][ T1280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.381941][ T1280] RIP: 0033:0x7fb06fd3554e [ 41.381943][ T1280] 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 [ 41.381944][ T1280] RSP: 002b:00007ffebea50f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.381948][ T1280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb06fd3554e [ 41.381950][ T1280] RDX: 0000000000000000 RSI: 00007ffebea50fb0 RDI: 0000000000000005 [ 41.381951][ T1280] RBP: 00007ffebea50f10 R08: 0000000000000000 R09: 0000000000000000 [ 41.381951][ T1280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd28 [ 41.381952][ T1280] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 41.381955][ T1280] [ 57.319388][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.319408][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.319411][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1566, name: mausezahn [ 57.319413][ C2] preempt_count: 102, expected: 0 [ 57.319414][ C2] RCU nest depth: 2, expected: 0 [ 57.319415][ C2] INFO: lockdep is turned off. [ 57.319416][ C2] irq event stamp: 0 [ 57.319417][ C2] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.319422][ C2] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 57.319428][ C2] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 57.319429][ C2] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.319431][ C2] Preemption disabled at: [ 57.319432][ C2] [] __dev_queue_xmit+0x204/0x1b80 [ 57.319440][ C2] CPU: 2 UID: 0 PID: 1566 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.319443][ C2] Tainted: [W]=WARN [ 57.319444][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.319446][ C2] Call Trace: [ 57.319447][ C2] [ 57.319449][ C2] dump_stack_lvl+0x6f/0xa0 [ 57.319454][ C2] ? __dev_queue_xmit+0x204/0x1b80 [ 57.319456][ C2] __might_resched.cold+0x1fe/0x2c1 [ 57.319460][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.319463][ C2] ? ip4_addr_string+0x179/0x250 [ 57.319467][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319471][ C2] __kmalloc_noprof+0x443/0x760 [ 57.319474][ C2] ? __rwlock_init+0x150/0x150 [ 57.319477][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 57.319481][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 57.319483][ C2] alloc_buf.isra.0+0x4b/0x260 [ 57.319485][ C2] put_chars+0x1e1/0x2f0 [ 57.319487][ C2] ? __send_to_port+0x420/0x420 [ 57.319488][ C2] ? printk_get_next_message+0x240/0x650 [ 57.319491][ C2] ? console_prepend_replay+0x20/0x20 [ 57.319494][ C2] hvc_console_print+0x292/0x780 [ 57.319497][ C2] ? hvc_write+0x3a0/0x3a0 [ 57.319499][ C2] ? __rwlock_init+0x150/0x150 [ 57.319500][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319502][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319504][ C2] ? lock_acquire+0x13c/0x160 [ 57.319506][ C2] console_emit_next_record+0x22f/0x4c0 [ 57.319508][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 57.319511][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319514][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319516][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319518][ C2] ? lock_acquire+0x13c/0x160 [ 57.319521][ C2] ? console_flush_one_record+0x111/0x710 [ 57.319522][ C2] console_flush_one_record+0x46f/0x710 [ 57.319525][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 57.319527][ C2] console_unlock+0xee/0x1f0 [ 57.319529][ C2] ? lock_acquire+0x13c/0x160 [ 57.319531][ C2] ? console_flush_one_record+0x710/0x710 [ 57.319533][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319534][ C2] ? lock_release+0x184/0x1f0 [ 57.319536][ C2] ? lock_acquire+0x60/0x160 [ 57.319537][ C2] ? __rcu_read_lock+0x30/0x70 [ 57.319540][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.319541][ C2] ? vprintk_emit+0x320/0x3e0 [ 57.319543][ C2] vprintk_emit+0x37c/0x3e0 [ 57.319548][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 57.319550][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 57.319552][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319554][ C2] ? lock_acquire+0x13c/0x160 [ 57.319555][ C2] _printk+0xc7/0x100 [ 57.319559][ C2] ? snapshot_read.cold+0x21/0x21 [ 57.319560][ C2] ? ___ratelimit+0x4e7/0xa00 [ 57.319564][ C2] ? idr_get_free+0x830/0x830 [ 57.319565][ C2] ? csum_partial+0xc/0x20 [ 57.319569][ C2] ? skb_pull_rcsum+0x201/0x460 [ 57.319571][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 57.319574][ C2] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 57.319581][ C2] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 57.319586][ C2] ? fib_rules_unregister+0x440/0x440 [ 57.319590][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 57.319594][ C2] ? csum_partial+0xc/0x20 [ 57.319595][ C2] ? skb_checksum+0x58f/0x8e0 [ 57.319598][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 57.319602][ C2] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 57.319605][ C2] udp_queue_rcv_one_skb+0x645/0xb00 [ 57.319606][ C2] ? fib_multipath_hash+0x11b0/0x11b0 [ 57.319610][ C2] udp_unicast_rcv_skb+0x366/0x450 [ 57.319612][ C2] ? udp_rcv+0xaa1/0x1d90 [ 57.319613][ C2] udp_rcv+0xaba/0x1d90 [ 57.319616][ C2] ? udp_sk_rx_dst_set+0x90/0x90 [ 57.319618][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319620][ C2] ? lock_release+0x184/0x1f0 [ 57.319622][ C2] ip_protocol_deliver_rcu+0x82/0x350 [ 57.319625][ C2] ? process_backlog+0x3f1/0x14c0 [ 57.319627][ C2] ip_local_deliver_finish+0x36f/0x610 [ 57.319629][ C2] ip_local_deliver+0x184/0x4c0 [ 57.319631][ C2] ? ip_local_deliver_finish+0x610/0x610 [ 57.319633][ C2] ? rcu_read_lock_held+0x9/0x40 [ 57.319634][ C2] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 57.319636][ C2] ? __asan_memset+0x27/0x50 [ 57.319639][ C2] ? rcu_read_lock_held+0x9/0x40 [ 57.319640][ C2] ? process_backlog+0x3f1/0x14c0 [ 57.319642][ C2] ip_rcv+0xdc/0x3d0 [ 57.319644][ C2] ? ip_local_deliver+0x4c0/0x4c0 [ 57.319647][ C2] __netif_receive_skb_one_core+0xfc/0x180 [ 57.319649][ C2] ? trace_pelt_cfs_tp+0x9b/0x190 [ 57.319652][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 57.319654][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319656][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319658][ C2] process_backlog+0x431/0x14c0 [ 57.319661][ C2] __napi_poll+0xa7/0x3b0 [ 57.319663][ C2] net_rx_action+0x513/0xf50 [ 57.319666][ C2] ? __napi_poll+0x3b0/0x3b0 [ 57.319668][ C2] ? enqueue_task_fair+0x3f0/0xa50 [ 57.319670][ C2] ? wakeup_preempt+0x1d0/0x3e0 [ 57.319672][ C2] ? trace_sched_wakeup+0x9b/0x160 [ 57.319675][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319677][ C2] handle_softirqs+0x1d3/0x900 [ 57.319680][ C2] ? _local_bh_enable+0xc0/0xc0 [ 57.319682][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319683][ C2] ? trace_csd_function_exit+0xb3/0x180 [ 57.319686][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 57.319688][ C2] do_softirq+0xac/0xe0 [ 57.319689][ C2] [ 57.319690][ C2] [ 57.319691][ C2] __local_bh_enable_ip+0x118/0x150 [ 57.319692][ C2] __dev_queue_xmit+0x979/0x1b80 [ 57.319694][ C2] ? _copy_from_iter+0x1bb/0x1810 [ 57.319698][ C2] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 57.319700][ C2] ? is_bpf_text_address+0x72/0x110 [ 57.319703][ C2] ? ref_tracker_alloc+0x2e7/0x430 [ 57.319705][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 57.319709][ C2] packet_snd+0xee8/0x1840 [ 57.319713][ C2] ? lock_acquire+0x13c/0x160 [ 57.319714][ C2] ? tpacket_snd+0x1990/0x1990 [ 57.319716][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319718][ C2] ? lock_release+0x184/0x1f0 [ 57.319719][ C2] ? lock_acquire+0x13c/0x160 [ 57.319721][ C2] ? rcu_is_watching+0x16/0xd0 [ 57.319723][ C2] ? lock_release+0x184/0x1f0 [ 57.319724][ C2] ? __might_fault+0x97/0x140 [ 57.319727][ C2] __sys_sendto+0x2aa/0x400 [ 57.319730][ C2] ? __ia32_sys_getpeername+0xd0/0xd0 [ 57.319733][ C2] ? sock_ioctl+0x3cb/0x5f0 [ 57.319736][ C2] ? __sys_setsockopt+0xe4/0x150 [ 57.319738][ C2] __x64_sys_sendto+0xe4/0x1f0 [ 57.319740][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.319741][ C2] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 57.319743][ C2] ? trace_hardirqs_on+0x36/0x40 [ 57.319744][ C2] do_syscall_64+0xff/0x530 [ 57.319746][ C2] ? exc_page_fault+0xee/0x100 [ 57.319748][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.319750][ C2] RIP: 0033:0x7f6831d1354e [ 57.319752][ C2] 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 [ 57.319754][ C2] RSP: 002b:00007ffde62256e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 57.319758][ C2] RAX: ffffffffffffffda RBX: 0000561e27e96b52 RCX: 00007f6831d1354e [ 57.319759][ C2] RDX: 0000000000000094 RSI: 0000561e27e96b52 RDI: 0000000000000005 [ 57.319760][ C2] RBP: 00007ffde62256f0 R08: 00007ffde6225740 R09: 0000000000000014 [ 57.319761][ C2] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561e27e96830 [ 57.319762][ C2] R13: 0000000000000094 R14: 0000000000000005 R15: 0000561e27e96830 [ 57.319764][ C2] [ 57.461967][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.562447][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.662823][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.763134][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.863450][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.963755][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 58.064064][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 58.164365][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 58.264645][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 91.340404][ C3] net_ratelimit: 10 callbacks suppressed [ 91.340414][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.340425][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 91.340427][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2698, name: mausezahn [ 91.340429][ C3] preempt_count: 102, expected: 0 [ 91.340430][ C3] RCU nest depth: 2, expected: 0 [ 91.340430][ C3] INFO: lockdep is turned off. [ 91.340432][ C3] irq event stamp: 0 [ 91.340433][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 91.340437][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 91.340443][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 91.340445][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 91.340446][ C3] Preemption disabled at: [ 91.340447][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 91.340455][ C3] CPU: 3 UID: 0 PID: 2698 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 91.340459][ C3] Tainted: [W]=WARN [ 91.340460][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.340462][ C3] Call Trace: [ 91.340464][ C3] [ 91.340465][ C3] dump_stack_lvl+0x6f/0xa0 [ 91.340470][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 91.340472][ C3] __might_resched.cold+0x1fe/0x2c1 [ 91.340476][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 91.340479][ C3] ? ip4_addr_string+0x179/0x250 [ 91.340482][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340486][ C3] __kmalloc_noprof+0x443/0x760 [ 91.340490][ C3] ? __rwlock_init+0x150/0x150 [ 91.340493][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 91.340497][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 91.340498][ C3] alloc_buf.isra.0+0x4b/0x260 [ 91.340500][ C3] put_chars+0x1e1/0x2f0 [ 91.340502][ C3] ? __send_to_port+0x420/0x420 [ 91.340504][ C3] ? printk_get_next_message+0x240/0x650 [ 91.340507][ C3] ? console_prepend_replay+0x20/0x20 [ 91.340510][ C3] hvc_console_print+0x292/0x780 [ 91.340514][ C3] ? hvc_write+0x3a0/0x3a0 [ 91.340517][ C3] ? __rwlock_init+0x150/0x150 [ 91.340519][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340521][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340523][ C3] ? lock_acquire+0x13c/0x160 [ 91.340525][ C3] console_emit_next_record+0x22f/0x4c0 [ 91.340528][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 91.340530][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340531][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340533][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340535][ C3] ? lock_acquire+0x13c/0x160 [ 91.340543][ C3] ? console_flush_one_record+0x111/0x710 [ 91.340545][ C3] console_flush_one_record+0x46f/0x710 [ 91.340547][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 91.340550][ C3] console_unlock+0xee/0x1f0 [ 91.340552][ C3] ? lock_acquire+0x13c/0x160 [ 91.340554][ C3] ? console_flush_one_record+0x710/0x710 [ 91.340555][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340557][ C3] ? lock_release+0x184/0x1f0 [ 91.340558][ C3] ? lock_acquire+0x60/0x160 [ 91.340560][ C3] ? __rcu_read_lock+0x30/0x70 [ 91.340562][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 91.340564][ C3] ? vprintk_emit+0x320/0x3e0 [ 91.340566][ C3] vprintk_emit+0x37c/0x3e0 [ 91.340571][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 91.340573][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340575][ C3] ? lock_acquire+0x13c/0x160 [ 91.340577][ C3] _printk+0xc7/0x100 [ 91.340580][ C3] ? snapshot_read.cold+0x21/0x21 [ 91.340581][ C3] ? ___ratelimit+0x4e7/0xa00 [ 91.340585][ C3] ? idr_get_free+0x830/0x830 [ 91.340586][ C3] ? csum_partial+0xc/0x20 [ 91.340589][ C3] ? skb_pull_rcsum+0x201/0x460 [ 91.340592][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 91.340595][ C3] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 91.340602][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 91.340607][ C3] ? fib_rules_unregister+0x440/0x440 [ 91.340611][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 91.340614][ C3] ? csum_partial+0xc/0x20 [ 91.340615][ C3] ? skb_checksum+0x58f/0x8e0 [ 91.340618][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 91.340621][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 91.340624][ C3] udp_queue_rcv_one_skb+0x645/0xb00 [ 91.340626][ C3] ? fib_multipath_hash+0x11b0/0x11b0 [ 91.340629][ C3] udp_unicast_rcv_skb+0x366/0x450 [ 91.340632][ C3] ? udp_rcv+0xaa1/0x1d90 [ 91.340633][ C3] udp_rcv+0xaba/0x1d90 [ 91.340636][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 91.340638][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340639][ C3] ? lock_release+0x184/0x1f0 [ 91.340641][ C3] ip_protocol_deliver_rcu+0x82/0x350 [ 91.340644][ C3] ? process_backlog+0x3f1/0x14c0 [ 91.340646][ C3] ip_local_deliver_finish+0x36f/0x610 [ 91.340648][ C3] ip_local_deliver+0x184/0x4c0 [ 91.340650][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 91.340652][ C3] ? rcu_read_lock_held+0x9/0x40 [ 91.340654][ C3] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 91.340656][ C3] ? __asan_memset+0x27/0x50 [ 91.340658][ C3] ? rcu_read_lock_held+0x9/0x40 [ 91.340660][ C3] ? process_backlog+0x3f1/0x14c0 [ 91.340662][ C3] ip_rcv+0xdc/0x3d0 [ 91.340664][ C3] ? ip_local_deliver+0x4c0/0x4c0 [ 91.340666][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 91.340669][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 91.340671][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 91.340673][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340675][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340677][ C3] process_backlog+0x431/0x14c0 [ 91.340680][ C3] __napi_poll+0xa7/0x3b0 [ 91.340683][ C3] net_rx_action+0x513/0xf50 [ 91.340685][ C3] ? __napi_poll+0x3b0/0x3b0 [ 91.340687][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 91.340689][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 91.340692][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 91.340695][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340697][ C3] handle_softirqs+0x1d3/0x900 [ 91.340700][ C3] ? _local_bh_enable+0xc0/0xc0 [ 91.340701][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340703][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 91.340705][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 91.340707][ C3] do_softirq+0xac/0xe0 [ 91.340709][ C3] [ 91.340709][ C3] [ 91.340710][ C3] __local_bh_enable_ip+0x118/0x150 [ 91.340712][ C3] __dev_queue_xmit+0x979/0x1b80 [ 91.340714][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 91.340718][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 91.340719][ C3] ? is_bpf_text_address+0x72/0x110 [ 91.340722][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 91.340724][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 91.340728][ C3] packet_snd+0xee8/0x1840 [ 91.340732][ C3] ? lock_acquire+0x13c/0x160 [ 91.340734][ C3] ? tpacket_snd+0x1990/0x1990 [ 91.340736][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340738][ C3] ? lock_release+0x184/0x1f0 [ 91.340739][ C3] ? lock_acquire+0x13c/0x160 [ 91.340741][ C3] ? rcu_is_watching+0x16/0xd0 [ 91.340743][ C3] ? lock_release+0x184/0x1f0 [ 91.340744][ C3] ? __might_fault+0x97/0x140 [ 91.340747][ C3] __sys_sendto+0x2aa/0x400 [ 91.340750][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 91.340753][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 91.340756][ C3] ? __sys_setsockopt+0xe4/0x150 [ 91.340758][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 91.340760][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 91.340761][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 91.340762][ C3] ? trace_hardirqs_on+0x36/0x40 [ 91.340764][ C3] do_syscall_64+0xff/0x530 [ 91.340766][ C3] ? exc_page_fault+0xee/0x100 [ 91.340768][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.340770][ C3] RIP: 0033:0x7f20d593754e [ 91.340772][ C3] 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 [ 91.340774][ C3] RSP: 002b:00007fff843b9df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 91.340777][ C3] RAX: ffffffffffffffda RBX: 0000557e6f139b52 RCX: 00007f20d593754e [ 91.340779][ C3] RDX: 0000000000000094 RSI: 0000557e6f139b52 RDI: 0000000000000005 [ 91.340779][ C3] RBP: 00007fff843b9e00 R08: 00007fff843b9e50 R09: 0000000000000014 [ 91.340780][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557e6f139830 [ 91.340781][ C3] R13: 0000000000000094 R14: 0000000000000005 R15: 0000557e6f139830 [ 91.340783][ C3] [ 91.465347][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.565738][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.666082][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.766442][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.866775][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.967091][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 92.071394][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 92.171723][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 92.272029][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 92.535762][ T2716] vx1: left allmulticast mode [ 92.535780][ T2716] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 92.535782][ T2716] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2716, name: ip [ 92.535784][ T2716] preempt_count: 1, expected: 0 [ 92.535785][ T2716] RCU nest depth: 0, expected: 0 [ 92.535786][ T2716] INFO: lockdep is turned off. [ 92.535788][ T2716] irq event stamp: 0 [ 92.535788][ T2716] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 92.535793][ T2716] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 92.535799][ T2716] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 92.535801][ T2716] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 92.535802][ T2716] Preemption disabled at: [ 92.535803][ T2716] [] vprintk_emit+0x31b/0x3e0 [ 92.535811][ T2716] CPU: 2 UID: 0 PID: 2716 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 92.535815][ T2716] Tainted: [W]=WARN [ 92.535816][ T2716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 92.535817][ T2716] Call Trace: [ 92.535819][ T2716] [ 92.535820][ T2716] dump_stack_lvl+0x6f/0xa0 [ 92.535825][ T2716] ? vprintk_emit+0x31b/0x3e0 [ 92.535827][ T2716] __might_resched.cold+0x1fe/0x2c1 [ 92.535831][ T2716] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 92.535834][ T2716] ? __asan_memcpy+0x3c/0x60 [ 92.535837][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535841][ T2716] __kmalloc_noprof+0x443/0x760 [ 92.535844][ T2716] ? __rwlock_init+0x150/0x150 [ 92.535846][ T2716] ? alloc_buf.isra.0+0x4b/0x260 [ 92.535850][ T2716] ? do_raw_spin_unlock+0x59/0x250 [ 92.535852][ T2716] alloc_buf.isra.0+0x4b/0x260 [ 92.535854][ T2716] put_chars+0x1e1/0x2f0 [ 92.535856][ T2716] ? __send_to_port+0x420/0x420 [ 92.535858][ T2716] ? console_prepend_replay+0x20/0x20 [ 92.535860][ T2716] hvc_console_print+0x292/0x780 [ 92.535863][ T2716] ? hvc_write+0x3a0/0x3a0 [ 92.535865][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535866][ T2716] ? lock_acquire+0x13c/0x160 [ 92.535868][ T2716] console_emit_next_record+0x22f/0x4c0 [ 92.535871][ T2716] ? devkmsg_read+0x4b0/0x4b0 [ 92.535873][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535875][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535876][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535878][ T2716] ? lock_acquire+0x13c/0x160 [ 92.535880][ T2716] ? console_flush_one_record+0x111/0x710 [ 92.535882][ T2716] console_flush_one_record+0x46f/0x710 [ 92.535884][ T2716] ? console_emit_next_record+0x4c0/0x4c0 [ 92.535887][ T2716] console_unlock+0xee/0x1f0 [ 92.535888][ T2716] ? lock_acquire+0x13c/0x160 [ 92.535890][ T2716] ? console_flush_one_record+0x710/0x710 [ 92.535892][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535893][ T2716] ? lock_release+0x184/0x1f0 [ 92.535895][ T2716] ? lock_acquire+0x60/0x160 [ 92.535896][ T2716] ? __rcu_read_lock+0x30/0x70 [ 92.535898][ T2716] ? __down_trylock_console_sem+0x5e/0xa0 [ 92.535900][ T2716] ? vprintk_emit+0x320/0x3e0 [ 92.535902][ T2716] vprintk_emit+0x37c/0x3e0 [ 92.535905][ T2716] ? wake_up_klogd_work_func+0x90/0x90 [ 92.535906][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.535909][ T2716] ? netlink_unicast+0x486/0x750 [ 92.535912][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 92.535913][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 92.535916][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.535917][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 92.535919][ T2716] ? do_syscall_64+0xff/0x530 [ 92.535922][ T2716] _printk+0xc7/0x100 [ 92.535925][ T2716] ? snapshot_read.cold+0x21/0x21 [ 92.535928][ T2716] ? netdev_name+0x43/0x60 [ 92.535931][ T2716] ? __netdev_printk+0x17f/0x1d0 [ 92.535932][ T2716] netdev_info+0xe2/0x116 [ 92.535934][ T2716] ? netdev_notice+0x120/0x120 [ 92.535936][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535938][ T2716] ? __up_read+0x355/0x9e0 [ 92.535939][ T2716] ? trace_hardirqs_on+0x36/0x40 [ 92.535942][ T2716] ? down_write_nested+0x200/0x200 [ 92.535943][ T2716] ? mutex_is_locked+0x1c/0x50 [ 92.535946][ T2716] netif_set_allmulti.cold+0x7c/0x166 [ 92.535949][ T2716] dev_set_allmulti+0xa2/0x150 [ 92.535952][ T2716] del_nbp+0xb7/0xc10 [bridge] [ 92.535964][ T2716] ? is_bpf_text_address+0x72/0x110 [ 92.535968][ T2716] ? kernel_text_address+0x149/0x170 [ 92.535971][ T2716] br_del_if+0xab/0x200 [bridge] [ 92.535978][ T2716] ? rtnl_is_locked+0x15/0x20 [ 92.535980][ T2716] do_set_master+0x15c/0x580 [ 92.535983][ T2716] do_setlink.isra.0+0xa31/0x2750 [ 92.535985][ T2716] ? stack_trace_save+0x93/0xc0 [ 92.535987][ T2716] ? rtnl_link_get_size+0x350/0x350 [ 92.535989][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.535990][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 92.535994][ T2716] ? kasan_save_stack+0x3d/0x50 [ 92.535997][ T2716] ? kasan_save_stack+0x2f/0x50 [ 92.535998][ T2716] ? kasan_save_track+0x14/0x30 [ 92.536000][ T2716] ? __kasan_kmalloc+0x7b/0x90 [ 92.536001][ T2716] ? __kmalloc_cache_noprof+0x29a/0x620 [ 92.536003][ T2716] ? rtnl_newlink+0x124/0x11c0 [ 92.536004][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.536005][ T2716] ? netlink_rcv_skb+0x14e/0x3a0 [ 92.536006][ T2716] ? netlink_unicast+0x486/0x750 [ 92.536008][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 92.536009][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 92.536010][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 92.536011][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 92.536013][ T2716] ? do_syscall_64+0xff/0x530 [ 92.536014][ T2716] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.536016][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536018][ T2716] ? lock_acquire+0x13c/0x160 [ 92.536020][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536021][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536023][ T2716] ? trace_contention_end+0xb3/0x180 [ 92.536025][ T2716] ? __mutex_lock+0x1db/0x1ea0 [ 92.536027][ T2716] ? __mutex_lock+0x9a3/0x1ea0 [ 92.536029][ T2716] ? rtnl_newlink+0x9a8/0x11c0 [ 92.536030][ T2716] ? ww_mutex_lock+0x160/0x160 [ 92.536032][ T2716] ? nla_get_range_signed+0x3d0/0x3d0 [ 92.536034][ T2716] ? __rtnl_newlink+0x3fa/0xa50 [ 92.536036][ T2716] rtnl_newlink+0x9f1/0x11c0 [ 92.536038][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536040][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 92.536041][ T2716] ? lock_acquire+0x13c/0x160 [ 92.536042][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536044][ T2716] ? is_bpf_text_address+0x3e/0x110 [ 92.536046][ T2716] ? is_bpf_text_address+0x72/0x110 [ 92.536048][ T2716] ? kernel_text_address+0x149/0x170 [ 92.536049][ T2716] ? __kernel_text_address+0x12/0x30 [ 92.536051][ T2716] ? write_profile+0xf0/0xf0 [ 92.536052][ T2716] ? unwind_get_return_address+0x67/0xd0 [ 92.536054][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536056][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536058][ T2716] ? cap_capable+0x1d7/0x3d0 [ 92.536061][ T2716] ? lock_acquire+0x13c/0x160 [ 92.536063][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536065][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 92.536066][ T2716] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 92.536068][ T2716] ? rtnl_link_fill+0x920/0x920 [ 92.536069][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 92.536070][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 92.536073][ T2716] netlink_rcv_skb+0x14e/0x3a0 [ 92.536074][ T2716] ? rtnl_link_fill+0x920/0x920 [ 92.536076][ T2716] ? lock_release+0x184/0x1f0 [ 92.536077][ T2716] ? netlink_ack+0xcf0/0xcf0 [ 92.536078][ T2716] ? __netlink_lookup+0xb9/0x6b0 [ 92.536081][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536083][ T2716] ? lock_release+0x184/0x1f0 [ 92.536085][ T2716] netlink_unicast+0x486/0x750 [ 92.536087][ T2716] ? netlink_attachskb+0x810/0x810 [ 92.536088][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536090][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536092][ T2716] ? lock_acquire+0x13c/0x160 [ 92.536093][ T2716] netlink_sendmsg+0x735/0xc60 [ 92.536095][ T2716] ? netlink_unicast+0x750/0x750 [ 92.536097][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536099][ T2716] ? lock_release+0x184/0x1f0 [ 92.536103][ T2716] ____sys_sendmsg+0x415/0x880 [ 92.536105][ T2716] ? copy_msghdr_from_user+0x279/0x420 [ 92.536107][ T2716] ? get_timestamp.constprop.0+0x390/0x390 [ 92.536108][ T2716] ? move_addr_to_kernel+0x40/0x40 [ 92.536110][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 92.536112][ T2716] ___sys_sendmsg+0x14e/0x1d0 [ 92.536114][ T2716] ? copy_msghdr_from_user+0x420/0x420 [ 92.536119][ T2716] __sys_sendmsg+0x12c/0x1d0 [ 92.536121][ T2716] ? __sys_sendmsg_sock+0x20/0x20 [ 92.536123][ T2716] ? rcu_is_watching+0x16/0xd0 [ 92.536126][ T2716] do_syscall_64+0xff/0x530 [ 92.536127][ T2716] ? exc_page_fault+0xee/0x100 [ 92.536129][ T2716] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 92.536131][ T2716] RIP: 0033:0x7f3cdbde954e [ 92.536132][ T2716] 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 [ 92.536134][ T2716] RSP: 002b:00007ffef1ceea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 92.536138][ T2716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cdbde954e [ 92.536140][ T2716] RDX: 0000000000000000 RSI: 00007ffef1ceead0 RDI: 0000000000000005 [ 92.536141][ T2716] RBP: 00007ffef1ceea30 R08: 0000000000000000 R09: 0000000000000000 [ 92.536141][ T2716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd5a [ 92.536142][ T2716] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef1cef190 [ 92.536145][ T2716] [ 92.570880][ T2716] vx1: left promiscuous mode [ 92.571132][ T2716] br1: port 1(vx1) entered disabled state [ 92.579422][ T2716] ip (2716) used greatest stack depth: 23208 bytes left [ 97.608026][ T2718] br1: port 1(vx1) entered blocking state [ 97.608044][ T2718] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 97.608046][ T2718] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2718, name: ip [ 97.608048][ T2718] preempt_count: 1, expected: 0 [ 97.608049][ T2718] RCU nest depth: 0, expected: 0 [ 97.608050][ T2718] INFO: lockdep is turned off. [ 97.608051][ T2718] irq event stamp: 0 [ 97.608052][ T2718] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 97.608057][ T2718] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 97.608063][ T2718] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 97.608065][ T2718] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 97.608066][ T2718] Preemption disabled at: [ 97.608067][ T2718] [] vprintk_emit+0x31b/0x3e0 [ 97.608074][ T2718] CPU: 2 UID: 0 PID: 2718 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 97.608078][ T2718] Tainted: [W]=WARN [ 97.608079][ T2718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.608081][ T2718] Call Trace: [ 97.608083][ T2718] [ 97.608084][ T2718] dump_stack_lvl+0x6f/0xa0 [ 97.608089][ T2718] ? vprintk_emit+0x31b/0x3e0 [ 97.608091][ T2718] __might_resched.cold+0x1fe/0x2c1 [ 97.608095][ T2718] ? __module_address+0x36/0x330 [ 97.608098][ T2718] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 97.608104][ T2718] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 97.608105][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608109][ T2718] __kmalloc_noprof+0x443/0x760 [ 97.608113][ T2718] ? __rwlock_init+0x150/0x150 [ 97.608115][ T2718] ? alloc_buf.isra.0+0x4b/0x260 [ 97.608119][ T2718] ? do_raw_spin_unlock+0x59/0x250 [ 97.608121][ T2718] alloc_buf.isra.0+0x4b/0x260 [ 97.608123][ T2718] put_chars+0x1e1/0x2f0 [ 97.608125][ T2718] ? prb_final_commit+0x50/0x50 [ 97.608126][ T2718] ? __send_to_port+0x420/0x420 [ 97.608128][ T2718] ? printk_get_next_message+0x240/0x650 [ 97.608130][ T2718] hvc_console_print+0x292/0x780 [ 97.608134][ T2718] ? hvc_write+0x3a0/0x3a0 [ 97.608135][ T2718] ? do_raw_spin_lock+0x131/0x280 [ 97.608136][ T2718] ? vsnprintf+0x668/0x1700 [ 97.608140][ T2718] ? __rwlock_init+0x150/0x150 [ 97.608142][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608143][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608146][ T2718] console_emit_next_record+0x22f/0x4c0 [ 97.608148][ T2718] ? devkmsg_read+0x4b0/0x4b0 [ 97.608150][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608152][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608154][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608155][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608157][ T2718] ? console_flush_one_record+0x111/0x710 [ 97.608159][ T2718] console_flush_one_record+0x46f/0x710 [ 97.608161][ T2718] ? console_emit_next_record+0x4c0/0x4c0 [ 97.608164][ T2718] console_unlock+0xee/0x1f0 [ 97.608166][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608168][ T2718] ? console_flush_one_record+0x710/0x710 [ 97.608169][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608171][ T2718] ? lock_release+0x184/0x1f0 [ 97.608172][ T2718] ? lock_acquire+0x60/0x160 [ 97.608174][ T2718] ? __rcu_read_lock+0x30/0x70 [ 97.608176][ T2718] ? __down_trylock_console_sem+0x5e/0xa0 [ 97.608178][ T2718] ? vprintk_emit+0x320/0x3e0 [ 97.608180][ T2718] vprintk_emit+0x37c/0x3e0 [ 97.608183][ T2718] ? wake_up_klogd_work_func+0x90/0x90 [ 97.608185][ T2718] ? __rwlock_init+0x150/0x150 [ 97.608186][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 97.608188][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608190][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608192][ T2718] _printk+0xc7/0x100 [ 97.608195][ T2718] ? snapshot_read.cold+0x21/0x21 [ 97.608197][ T2718] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 97.608210][ T2718] ? do_setlink.isra.0+0xa31/0x2750 [ 97.608213][ T2718] ? rtnl_newlink+0x9f1/0x11c0 [ 97.608214][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.608216][ T2718] br_set_state+0x22f/0x430 [bridge] [ 97.608225][ T2718] br_init_port+0xc4/0x200 [bridge] [ 97.608232][ T2718] new_nbp+0x39c/0x580 [bridge] [ 97.608240][ T2718] br_add_if+0x212/0x1320 [bridge] [ 97.608247][ T2718] ? bpf_address_lookup+0x250/0x290 [ 97.608250][ T2718] ? is_bpf_text_address+0x72/0x110 [ 97.608252][ T2718] ? kernel_text_address+0x149/0x170 [ 97.608254][ T2718] ? __kernel_text_address+0x12/0x30 [ 97.608256][ T2718] do_set_master+0x357/0x580 [ 97.608259][ T2718] do_setlink.isra.0+0xa31/0x2750 [ 97.608261][ T2718] ? stack_trace_save+0x93/0xc0 [ 97.608262][ T2718] ? rtnl_link_get_size+0x350/0x350 [ 97.608264][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608265][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 97.608269][ T2718] ? kasan_save_stack+0x3d/0x50 [ 97.608272][ T2718] ? kasan_save_stack+0x2f/0x50 [ 97.608273][ T2718] ? kasan_save_track+0x14/0x30 [ 97.608275][ T2718] ? __kasan_kmalloc+0x7b/0x90 [ 97.608276][ T2718] ? __kmalloc_cache_noprof+0x29a/0x620 [ 97.608278][ T2718] ? rtnl_newlink+0x124/0x11c0 [ 97.608279][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.608280][ T2718] ? netlink_rcv_skb+0x14e/0x3a0 [ 97.608283][ T2718] ? netlink_unicast+0x486/0x750 [ 97.608284][ T2718] ? netlink_sendmsg+0x735/0xc60 [ 97.608286][ T2718] ? ____sys_sendmsg+0x415/0x880 [ 97.608288][ T2718] ? ___sys_sendmsg+0x14e/0x1d0 [ 97.608290][ T2718] ? __sys_sendmsg+0x12c/0x1d0 [ 97.608291][ T2718] ? do_syscall_64+0xff/0x530 [ 97.608293][ T2718] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.608296][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608298][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608299][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608301][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608303][ T2718] ? trace_contention_end+0xb3/0x180 [ 97.608306][ T2718] ? __mutex_lock+0x1db/0x1ea0 [ 97.608308][ T2718] ? __mutex_lock+0x9a3/0x1ea0 [ 97.608309][ T2718] ? rtnl_newlink+0x9a8/0x11c0 [ 97.608311][ T2718] ? ww_mutex_lock+0x160/0x160 [ 97.608312][ T2718] ? nla_get_range_signed+0x3d0/0x3d0 [ 97.608314][ T2718] ? __rtnl_newlink+0x3fa/0xa50 [ 97.608317][ T2718] rtnl_newlink+0x9f1/0x11c0 [ 97.608319][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608320][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 97.608322][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608323][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608325][ T2718] ? is_bpf_text_address+0x3e/0x110 [ 97.608327][ T2718] ? is_bpf_text_address+0x72/0x110 [ 97.608329][ T2718] ? kernel_text_address+0x149/0x170 [ 97.608330][ T2718] ? __kernel_text_address+0x12/0x30 [ 97.608332][ T2718] ? write_profile+0xf0/0xf0 [ 97.608333][ T2718] ? unwind_get_return_address+0x67/0xd0 [ 97.608336][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608338][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608339][ T2718] ? cap_capable+0x1d7/0x3d0 [ 97.608343][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608344][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608346][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 97.608348][ T2718] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.608349][ T2718] ? rtnl_link_fill+0x920/0x920 [ 97.608351][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 97.608352][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 97.608355][ T2718] netlink_rcv_skb+0x14e/0x3a0 [ 97.608356][ T2718] ? rtnl_link_fill+0x920/0x920 [ 97.608357][ T2718] ? lock_release+0x184/0x1f0 [ 97.608359][ T2718] ? netlink_ack+0xcf0/0xcf0 [ 97.608360][ T2718] ? __netlink_lookup+0xb9/0x6b0 [ 97.608363][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608365][ T2718] ? lock_release+0x184/0x1f0 [ 97.608367][ T2718] netlink_unicast+0x486/0x750 [ 97.608369][ T2718] ? netlink_attachskb+0x810/0x810 [ 97.608370][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608372][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608374][ T2718] ? lock_acquire+0x13c/0x160 [ 97.608376][ T2718] netlink_sendmsg+0x735/0xc60 [ 97.608377][ T2718] ? netlink_unicast+0x750/0x750 [ 97.608379][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608381][ T2718] ? lock_release+0x184/0x1f0 [ 97.608383][ T2718] ____sys_sendmsg+0x415/0x880 [ 97.608385][ T2718] ? copy_msghdr_from_user+0x279/0x420 [ 97.608386][ T2718] ? get_timestamp.constprop.0+0x390/0x390 [ 97.608388][ T2718] ? move_addr_to_kernel+0x40/0x40 [ 97.608389][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 97.608392][ T2718] ___sys_sendmsg+0x14e/0x1d0 [ 97.608394][ T2718] ? copy_msghdr_from_user+0x420/0x420 [ 97.608399][ T2718] __sys_sendmsg+0x12c/0x1d0 [ 97.608401][ T2718] ? __sys_sendmsg_sock+0x20/0x20 [ 97.608403][ T2718] ? rcu_is_watching+0x16/0xd0 [ 97.608406][ T2718] do_syscall_64+0xff/0x530 [ 97.608407][ T2718] ? exc_page_fault+0xee/0x100 [ 97.608409][ T2718] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.608411][ T2718] RIP: 0033:0x7f835bd0c54e [ 97.608413][ T2718] 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 [ 97.608415][ T2718] RSP: 002b:00007ffc878f3d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 97.608419][ T2718] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f835bd0c54e [ 97.608420][ T2718] RDX: 0000000000000000 RSI: 00007ffc878f3e30 RDI: 0000000000000005 [ 97.608421][ T2718] RBP: 00007ffc878f3d90 R08: 0000000000000000 R09: 0000000000000000 [ 97.608422][ T2718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd5f [ 97.608423][ T2718] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc878f44f0 [ 97.608425][ T2718] [ 97.656860][ T2718] br1: port 1(vx1) entered disabled state [ 97.657233][ T2718] vx1: entered allmulticast mode [ 97.659035][ T2718] vx1: entered promiscuous mode [ 97.659933][ T2718] br1: port 1(vx1) entered blocking state [ 97.660259][ T2718] br1: port 1(vx1) entered forwarding state [ 114.024721][ T3089] veth3: entered promiscuous mode [ 114.024739][ T3089] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.024741][ T3089] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3089, name: bridge [ 114.024743][ T3089] preempt_count: 202, expected: 0 [ 114.024744][ T3089] RCU nest depth: 0, expected: 0 [ 114.024745][ T3089] INFO: lockdep is turned off. [ 114.024746][ T3089] irq event stamp: 0 [ 114.024747][ T3089] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 114.024752][ T3089] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 114.024758][ T3089] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 114.024759][ T3089] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 114.024761][ T3089] Preemption disabled at: [ 114.024762][ T3089] [] dev_uc_add_excl+0x67/0x110 [ 114.024769][ T3089] CPU: 0 UID: 0 PID: 3089 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.024773][ T3089] Tainted: [W]=WARN [ 114.024774][ T3089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.024775][ T3089] Call Trace: [ 114.024777][ T3089] [ 114.024778][ T3089] dump_stack_lvl+0x6f/0xa0 [ 114.024784][ T3089] ? dev_uc_add_excl+0x67/0x110 [ 114.024785][ T3089] __might_resched.cold+0x1fe/0x2c1 [ 114.024789][ T3089] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.024792][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024796][ T3089] __kmalloc_noprof+0x443/0x760 [ 114.024800][ T3089] ? __rwlock_init+0x150/0x150 [ 114.024803][ T3089] ? alloc_buf.isra.0+0x4b/0x260 [ 114.024806][ T3089] ? do_raw_spin_unlock+0x59/0x250 [ 114.024808][ T3089] alloc_buf.isra.0+0x4b/0x260 [ 114.024809][ T3089] put_chars+0x1e1/0x2f0 [ 114.024811][ T3089] ? __send_to_port+0x420/0x420 [ 114.024813][ T3089] ? printk_get_next_message+0x240/0x650 [ 114.024816][ T3089] ? console_prepend_replay+0x20/0x20 [ 114.024818][ T3089] hvc_console_print+0x292/0x780 [ 114.024821][ T3089] ? hvc_write+0x3a0/0x3a0 [ 114.024823][ T3089] ? __rwlock_init+0x150/0x150 [ 114.024824][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024826][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024828][ T3089] ? lock_acquire+0x13c/0x160 [ 114.024830][ T3089] console_emit_next_record+0x22f/0x4c0 [ 114.024832][ T3089] ? devkmsg_read+0x4b0/0x4b0 [ 114.024834][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024836][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024837][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024839][ T3089] ? lock_acquire+0x13c/0x160 [ 114.024841][ T3089] ? console_flush_one_record+0x111/0x710 [ 114.024842][ T3089] console_flush_one_record+0x46f/0x710 [ 114.024845][ T3089] ? console_emit_next_record+0x4c0/0x4c0 [ 114.024847][ T3089] console_unlock+0xee/0x1f0 [ 114.024849][ T3089] ? lock_acquire+0x13c/0x160 [ 114.024850][ T3089] ? console_flush_one_record+0x710/0x710 [ 114.024852][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024853][ T3089] ? lock_release+0x184/0x1f0 [ 114.024855][ T3089] ? lock_acquire+0x60/0x160 [ 114.024856][ T3089] ? __rcu_read_lock+0x30/0x70 [ 114.024858][ T3089] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.024860][ T3089] ? vprintk_emit+0x320/0x3e0 [ 114.024862][ T3089] vprintk_emit+0x37c/0x3e0 [ 114.024865][ T3089] ? wake_up_klogd_work_func+0x90/0x90 [ 114.024867][ T3089] _printk+0xc7/0x100 [ 114.024870][ T3089] ? snapshot_read.cold+0x21/0x21 [ 114.024872][ T3089] ? netdev_name+0x43/0x60 [ 114.024875][ T3089] ? __netdev_printk+0x17f/0x1d0 [ 114.024877][ T3089] netdev_info+0xe2/0x116 [ 114.024879][ T3089] ? netdev_notice+0x120/0x120 [ 114.024880][ T3089] ? kasan_save_track+0x14/0x30 [ 114.024883][ T3089] ? __kmalloc_cache_noprof+0x29a/0x620 [ 114.024885][ T3089] ? __hw_addr_add_ex+0x247/0x630 [ 114.024887][ T3089] ? mutex_is_locked+0x1c/0x50 [ 114.024890][ T3089] __dev_set_promiscuity.cold+0x95/0x104 [ 114.024892][ T3089] __dev_set_rx_mode+0x219/0x2c0 [ 114.024895][ T3089] dev_uc_add_excl+0xf2/0x110 [ 114.024897][ T3089] ndo_dflt_fdb_add+0x105/0x1e0 [ 114.024899][ T3089] ? __nla_parse+0x22/0x30 [ 114.024902][ T3089] rtnl_fdb_add+0x632/0xa00 [ 114.024904][ T3089] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.024906][ T3089] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 114.024907][ T3089] ? rtnl_fdb_del+0xb10/0xb10 [ 114.024908][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024910][ T3089] ? __rcu_read_lock+0x30/0x70 [ 114.024913][ T3089] ? unwind_get_return_address+0x67/0xd0 [ 114.024915][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024917][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024919][ T3089] ? cap_capable+0x1d7/0x3d0 [ 114.024922][ T3089] ? lock_acquire+0x13c/0x160 [ 114.024924][ T3089] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 114.024926][ T3089] ? rtnl_link_fill+0x920/0x920 [ 114.024927][ T3089] ? filter_irq_stacks+0xd0/0xd0 [ 114.024929][ T3089] ? stack_depot_save_flags+0x1bc/0x790 [ 114.024932][ T3089] netlink_rcv_skb+0x14e/0x3a0 [ 114.024935][ T3089] ? rtnl_link_fill+0x920/0x920 [ 114.024937][ T3089] ? lock_release+0x184/0x1f0 [ 114.024938][ T3089] ? netlink_ack+0xcf0/0xcf0 [ 114.024939][ T3089] ? __netlink_lookup+0xb9/0x6b0 [ 114.024942][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024943][ T3089] ? lock_release+0x184/0x1f0 [ 114.024945][ T3089] netlink_unicast+0x486/0x750 [ 114.024947][ T3089] ? netlink_attachskb+0x810/0x810 [ 114.024949][ T3089] ? next_uptodate_folio+0x2b/0x770 [ 114.024952][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024953][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024955][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024957][ T3089] netlink_sendmsg+0x735/0xc60 [ 114.024959][ T3089] ? netlink_unicast+0x750/0x750 [ 114.024961][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024963][ T3089] ? lock_release+0x184/0x1f0 [ 114.024964][ T3089] ____sys_sendmsg+0x415/0x880 [ 114.024967][ T3089] ? copy_msghdr_from_user+0x279/0x420 [ 114.024969][ T3089] ? get_timestamp.constprop.0+0x390/0x390 [ 114.024970][ T3089] ? move_addr_to_kernel+0x40/0x40 [ 114.024972][ T3089] ? do_fault_around+0x300/0x5a0 [ 114.024975][ T3089] ? lock_acquire+0x13c/0x160 [ 114.024977][ T3089] ___sys_sendmsg+0x14e/0x1d0 [ 114.024978][ T3089] ? do_pte_missing+0x86f/0xcc0 [ 114.024981][ T3089] ? copy_msghdr_from_user+0x420/0x420 [ 114.024982][ T3089] ? rcu_read_unlock+0x20/0x70 [ 114.024987][ T3089] __sys_sendmsg+0x12c/0x1d0 [ 114.024989][ T3089] ? __sys_sendmsg_sock+0x20/0x20 [ 114.024992][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024993][ T3089] ? rcu_is_watching+0x16/0xd0 [ 114.024995][ T3089] do_syscall_64+0xff/0x530 [ 114.024998][ T3089] ? exc_page_fault+0xee/0x100 [ 114.025000][ T3089] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.025002][ T3089] RIP: 0033:0x7f8dae17e54e [ 114.025004][ T3089] 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 [ 114.025006][ T3089] RSP: 002b:00007fff526a6d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.025010][ T3089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8dae17e54e [ 114.025011][ T3089] RDX: 0000000000000000 RSI: 00007fff526a6e10 RDI: 0000000000000005 [ 114.025012][ T3089] RBP: 00007fff526a6d70 R08: 0000000000000000 R09: 0000000000000000 [ 114.025013][ T3089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd71 [ 114.025014][ T3089] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 114.025016][ T3089] [ 124.906960][ T3578] veth3: left promiscuous mode [ 124.906978][ T3578] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 124.906981][ T3578] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3578, name: bridge [ 124.906984][ T3578] preempt_count: 202, expected: 0 [ 124.906985][ T3578] RCU nest depth: 0, expected: 0 [ 124.906987][ T3578] INFO: lockdep is turned off. [ 124.906988][ T3578] irq event stamp: 0 [ 124.906989][ T3578] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 124.906995][ T3578] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 124.907002][ T3578] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 124.907004][ T3578] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 124.907007][ T3578] Preemption disabled at: [ 124.907008][ T3578] [] dev_uc_del+0x68/0x150 [ 124.907017][ T3578] CPU: 3 UID: 0 PID: 3578 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 124.907021][ T3578] Tainted: [W]=WARN [ 124.907022][ T3578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 124.907025][ T3578] Call Trace: [ 124.907026][ T3578] [ 124.907028][ T3578] dump_stack_lvl+0x6f/0xa0 [ 124.907035][ T3578] ? dev_uc_del+0x68/0x150 [ 124.907037][ T3578] __might_resched.cold+0x1fe/0x2c1 [ 124.907042][ T3578] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 124.907046][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907051][ T3578] __kmalloc_noprof+0x443/0x760 [ 124.907055][ T3578] ? __rwlock_init+0x150/0x150 [ 124.907059][ T3578] ? alloc_buf.isra.0+0x4b/0x260 [ 124.907063][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 124.907065][ T3578] alloc_buf.isra.0+0x4b/0x260 [ 124.907068][ T3578] put_chars+0x1e1/0x2f0 [ 124.907071][ T3578] ? __send_to_port+0x420/0x420 [ 124.907073][ T3578] ? console_prepend_replay+0x20/0x20 [ 124.907078][ T3578] hvc_console_print+0x292/0x780 [ 124.907082][ T3578] ? hvc_write+0x3a0/0x3a0 [ 124.907084][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907086][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907089][ T3578] ? lock_acquire+0x13c/0x160 [ 124.907092][ T3578] console_emit_next_record+0x22f/0x4c0 [ 124.907096][ T3578] ? devkmsg_read+0x4b0/0x4b0 [ 124.907099][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907103][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907106][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907108][ T3578] ? lock_acquire+0x13c/0x160 [ 124.907111][ T3578] ? console_flush_one_record+0x111/0x710 [ 124.907113][ T3578] console_flush_one_record+0x46f/0x710 [ 124.907117][ T3578] ? console_emit_next_record+0x4c0/0x4c0 [ 124.907121][ T3578] console_unlock+0xee/0x1f0 [ 124.907123][ T3578] ? lock_acquire+0x13c/0x160 [ 124.907125][ T3578] ? console_flush_one_record+0x710/0x710 [ 124.907128][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907130][ T3578] ? lock_release+0x184/0x1f0 [ 124.907132][ T3578] ? lock_acquire+0x60/0x160 [ 124.907134][ T3578] ? __rcu_read_lock+0x30/0x70 [ 124.907137][ T3578] ? __down_trylock_console_sem+0x5e/0xa0 [ 124.907139][ T3578] ? vprintk_emit+0x320/0x3e0 [ 124.907142][ T3578] vprintk_emit+0x37c/0x3e0 [ 124.907145][ T3578] ? wake_up_klogd_work_func+0x90/0x90 [ 124.907147][ T3578] ? kvfree_call_rcu+0x88/0x2e0 [ 124.907151][ T3578] ? dev_uc_del+0xef/0x150 [ 124.907153][ T3578] ? rtnl_fdb_del+0x75c/0xb10 [ 124.907155][ T3578] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 124.907157][ T3578] ? netlink_rcv_skb+0x14e/0x3a0 [ 124.907160][ T3578] ? netlink_unicast+0x486/0x750 [ 124.907162][ T3578] ? netlink_sendmsg+0x735/0xc60 [ 124.907165][ T3578] _printk+0xc7/0x100 [ 124.907169][ T3578] ? snapshot_read.cold+0x21/0x21 [ 124.907172][ T3578] ? netdev_name+0x43/0x60 [ 124.907176][ T3578] ? __netdev_printk+0x17f/0x1d0 [ 124.907179][ T3578] netdev_info+0xe2/0x116 [ 124.907182][ T3578] ? netdev_notice+0x120/0x120 [ 124.907185][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907187][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907190][ T3578] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 124.907192][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 124.907195][ T3578] ? trace_hardirqs_on+0x36/0x40 [ 124.907197][ T3578] ? mutex_is_locked+0x1c/0x50 [ 124.907201][ T3578] __dev_set_promiscuity.cold+0x95/0x104 [ 124.907204][ T3578] __dev_set_rx_mode+0x219/0x2c0 [ 124.907208][ T3578] dev_uc_del+0x124/0x150 [ 124.907210][ T3578] rtnl_fdb_del+0x75c/0xb10 [ 124.907213][ T3578] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.907215][ T3578] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 124.907217][ T3578] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 124.907219][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907221][ T3578] ? __rcu_read_lock+0x30/0x70 [ 124.907226][ T3578] ? unwind_get_return_address+0x67/0xd0 [ 124.907229][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907231][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907233][ T3578] ? cap_capable+0x1d7/0x3d0 [ 124.907238][ T3578] ? lock_acquire+0x13c/0x160 [ 124.907240][ T3578] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 124.907243][ T3578] ? rtnl_link_fill+0x920/0x920 [ 124.907245][ T3578] ? filter_irq_stacks+0xd0/0xd0 [ 124.907248][ T3578] ? stack_depot_save_flags+0x1bc/0x790 [ 124.907253][ T3578] netlink_rcv_skb+0x14e/0x3a0 [ 124.907255][ T3578] ? rtnl_link_fill+0x920/0x920 [ 124.907258][ T3578] ? lock_release+0x184/0x1f0 [ 124.907260][ T3578] ? netlink_ack+0xcf0/0xcf0 [ 124.907262][ T3578] ? __netlink_lookup+0xb9/0x6b0 [ 124.907265][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907268][ T3578] ? lock_release+0x184/0x1f0 [ 124.907271][ T3578] netlink_unicast+0x486/0x750 [ 124.907274][ T3578] ? netlink_attachskb+0x810/0x810 [ 124.907276][ T3578] ? percpu_counter_add_batch+0x89/0x280 [ 124.907279][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907281][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907283][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907286][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907289][ T3578] netlink_sendmsg+0x735/0xc60 [ 124.907291][ T3578] ? netlink_unicast+0x750/0x750 [ 124.907294][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907297][ T3578] ? lock_release+0x184/0x1f0 [ 124.907299][ T3578] ____sys_sendmsg+0x415/0x880 [ 124.907303][ T3578] ? copy_msghdr_from_user+0x279/0x420 [ 124.907305][ T3578] ? get_timestamp.constprop.0+0x390/0x390 [ 124.907308][ T3578] ? move_addr_to_kernel+0x40/0x40 [ 124.907311][ T3578] ? do_fault_around+0x300/0x5a0 [ 124.907314][ T3578] ? lock_acquire+0x13c/0x160 [ 124.907317][ T3578] ___sys_sendmsg+0x14e/0x1d0 [ 124.907319][ T3578] ? do_pte_missing+0x86f/0xcc0 [ 124.907322][ T3578] ? copy_msghdr_from_user+0x420/0x420 [ 124.907325][ T3578] ? rcu_read_unlock+0x20/0x70 [ 124.907333][ T3578] __sys_sendmsg+0x12c/0x1d0 [ 124.907336][ T3578] ? __sys_sendmsg_sock+0x20/0x20 [ 124.907340][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907342][ T3578] ? rcu_is_watching+0x16/0xd0 [ 124.907345][ T3578] do_syscall_64+0xff/0x530 [ 124.907349][ T3578] ? exc_page_fault+0xee/0x100 [ 124.907352][ T3578] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.907354][ T3578] RIP: 0033:0x7faf93bcc54e [ 124.907357][ T3578] 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 [ 124.907360][ T3578] RSP: 002b:00007ffe0b42d430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 124.907364][ T3578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf93bcc54e [ 124.907366][ T3578] RDX: 0000000000000000 RSI: 00007ffe0b42d4e0 RDI: 0000000000000005 [ 124.907367][ T3578] RBP: 00007ffe0b42d440 R08: 0000000000000000 R09: 0000000000000000 [ 124.907369][ T3578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd7c [ 124.907370][ T3578] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 124.907374][ T3578] [ 125.272057][ T3600] vx1: left allmulticast mode [ 125.272311][ T3600] vx1: left promiscuous mode [ 125.272616][ T3600] br1: port 1(vx1) entered disabled state [ 130.311339][ T3602] br1: port 1(vx1) entered blocking state [ 130.311358][ T3602] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.311361][ T3602] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3602, name: ip [ 130.311363][ T3602] preempt_count: 1, expected: 0 [ 130.311364][ T3602] RCU nest depth: 0, expected: 0 [ 130.311365][ T3602] INFO: lockdep is turned off. [ 130.311366][ T3602] irq event stamp: 0 [ 130.311367][ T3602] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 130.311371][ T3602] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 130.311377][ T3602] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 130.311379][ T3602] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 130.311381][ T3602] Preemption disabled at: [ 130.311381][ T3602] [] vprintk_emit+0x31b/0x3e0 [ 130.311389][ T3602] CPU: 2 UID: 0 PID: 3602 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.311393][ T3602] Tainted: [W]=WARN [ 130.311394][ T3602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.311395][ T3602] Call Trace: [ 130.311397][ T3602] [ 130.311398][ T3602] dump_stack_lvl+0x6f/0xa0 [ 130.311404][ T3602] ? vprintk_emit+0x31b/0x3e0 [ 130.311406][ T3602] __might_resched.cold+0x1fe/0x2c1 [ 130.311409][ T3602] ? __module_address+0x36/0x330 [ 130.311413][ T3602] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.311416][ T3602] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 130.311418][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311421][ T3602] __kmalloc_noprof+0x443/0x760 [ 130.311425][ T3602] ? __rwlock_init+0x150/0x150 [ 130.311427][ T3602] ? alloc_buf.isra.0+0x4b/0x260 [ 130.311431][ T3602] ? do_raw_spin_unlock+0x59/0x250 [ 130.311433][ T3602] alloc_buf.isra.0+0x4b/0x260 [ 130.311435][ T3602] put_chars+0x1e1/0x2f0 [ 130.311436][ T3602] ? prb_final_commit+0x50/0x50 [ 130.311438][ T3602] ? __send_to_port+0x420/0x420 [ 130.311439][ T3602] ? printk_get_next_message+0x240/0x650 [ 130.311442][ T3602] hvc_console_print+0x292/0x780 [ 130.311445][ T3602] ? hvc_write+0x3a0/0x3a0 [ 130.311447][ T3602] ? do_raw_spin_lock+0x131/0x280 [ 130.311448][ T3602] ? vsnprintf+0x668/0x1700 [ 130.311452][ T3602] ? __rwlock_init+0x150/0x150 [ 130.311453][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311455][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311457][ T3602] console_emit_next_record+0x22f/0x4c0 [ 130.311460][ T3602] ? devkmsg_read+0x4b0/0x4b0 [ 130.311461][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311463][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311465][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311467][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311468][ T3602] ? console_flush_one_record+0x111/0x710 [ 130.311470][ T3602] console_flush_one_record+0x46f/0x710 [ 130.311472][ T3602] ? console_emit_next_record+0x4c0/0x4c0 [ 130.311475][ T3602] console_unlock+0xee/0x1f0 [ 130.311477][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311478][ T3602] ? console_flush_one_record+0x710/0x710 [ 130.311480][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311482][ T3602] ? lock_release+0x184/0x1f0 [ 130.311483][ T3602] ? lock_acquire+0x60/0x160 [ 130.311484][ T3602] ? __rcu_read_lock+0x30/0x70 [ 130.311486][ T3602] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.311488][ T3602] ? vprintk_emit+0x320/0x3e0 [ 130.311490][ T3602] vprintk_emit+0x37c/0x3e0 [ 130.311493][ T3602] ? wake_up_klogd_work_func+0x90/0x90 [ 130.311495][ T3602] ? __rwlock_init+0x150/0x150 [ 130.311496][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 130.311498][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311500][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311502][ T3602] _printk+0xc7/0x100 [ 130.311505][ T3602] ? snapshot_read.cold+0x21/0x21 [ 130.311507][ T3602] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 130.311523][ T3602] ? do_setlink.isra.0+0xa31/0x2750 [ 130.311526][ T3602] ? rtnl_newlink+0x9f1/0x11c0 [ 130.311528][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.311530][ T3602] br_set_state+0x22f/0x430 [bridge] [ 130.311538][ T3602] br_init_port+0xc4/0x200 [bridge] [ 130.311546][ T3602] new_nbp+0x39c/0x580 [bridge] [ 130.311554][ T3602] br_add_if+0x212/0x1320 [bridge] [ 130.311561][ T3602] ? bpf_address_lookup+0x250/0x290 [ 130.311564][ T3602] ? is_bpf_text_address+0x72/0x110 [ 130.311566][ T3602] ? kernel_text_address+0x149/0x170 [ 130.311568][ T3602] ? __kernel_text_address+0x12/0x30 [ 130.311570][ T3602] do_set_master+0x357/0x580 [ 130.311573][ T3602] do_setlink.isra.0+0xa31/0x2750 [ 130.311575][ T3602] ? stack_trace_save+0x93/0xc0 [ 130.311577][ T3602] ? rtnl_link_get_size+0x350/0x350 [ 130.311578][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311580][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 130.311583][ T3602] ? kasan_save_stack+0x3d/0x50 [ 130.311586][ T3602] ? kasan_save_stack+0x2f/0x50 [ 130.311588][ T3602] ? kasan_save_track+0x14/0x30 [ 130.311589][ T3602] ? __kasan_kmalloc+0x7b/0x90 [ 130.311591][ T3602] ? __kmalloc_cache_noprof+0x29a/0x620 [ 130.311592][ T3602] ? rtnl_newlink+0x124/0x11c0 [ 130.311593][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.311594][ T3602] ? netlink_rcv_skb+0x14e/0x3a0 [ 130.311597][ T3602] ? netlink_unicast+0x486/0x750 [ 130.311598][ T3602] ? netlink_sendmsg+0x735/0xc60 [ 130.311600][ T3602] ? ____sys_sendmsg+0x415/0x880 [ 130.311602][ T3602] ? ___sys_sendmsg+0x14e/0x1d0 [ 130.311603][ T3602] ? __sys_sendmsg+0x12c/0x1d0 [ 130.311605][ T3602] ? do_syscall_64+0xff/0x530 [ 130.311607][ T3602] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.311609][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311611][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311612][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311614][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311616][ T3602] ? trace_contention_end+0xb3/0x180 [ 130.311619][ T3602] ? __mutex_lock+0x1db/0x1ea0 [ 130.311621][ T3602] ? __mutex_lock+0x9a3/0x1ea0 [ 130.311622][ T3602] ? rtnl_newlink+0x9a8/0x11c0 [ 130.311624][ T3602] ? ww_mutex_lock+0x160/0x160 [ 130.311625][ T3602] ? nla_get_range_signed+0x3d0/0x3d0 [ 130.311627][ T3602] ? __rtnl_newlink+0x3fa/0xa50 [ 130.311629][ T3602] rtnl_newlink+0x9f1/0x11c0 [ 130.311631][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311633][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 130.311634][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311636][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311638][ T3602] ? is_bpf_text_address+0x3e/0x110 [ 130.311639][ T3602] ? is_bpf_text_address+0x72/0x110 [ 130.311641][ T3602] ? kernel_text_address+0x149/0x170 [ 130.311642][ T3602] ? __kernel_text_address+0x12/0x30 [ 130.311644][ T3602] ? write_profile+0xf0/0xf0 [ 130.311645][ T3602] ? unwind_get_return_address+0x67/0xd0 [ 130.311647][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311649][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311651][ T3602] ? cap_capable+0x1d7/0x3d0 [ 130.311654][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311656][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311657][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 130.311659][ T3602] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.311661][ T3602] ? rtnl_link_fill+0x920/0x920 [ 130.311662][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 130.311663][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 130.311666][ T3602] netlink_rcv_skb+0x14e/0x3a0 [ 130.311667][ T3602] ? rtnl_link_fill+0x920/0x920 [ 130.311669][ T3602] ? lock_release+0x184/0x1f0 [ 130.311670][ T3602] ? netlink_ack+0xcf0/0xcf0 [ 130.311671][ T3602] ? __netlink_lookup+0xb9/0x6b0 [ 130.311674][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311676][ T3602] ? lock_release+0x184/0x1f0 [ 130.311678][ T3602] netlink_unicast+0x486/0x750 [ 130.311680][ T3602] ? netlink_attachskb+0x810/0x810 [ 130.311681][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311683][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311684][ T3602] ? lock_acquire+0x13c/0x160 [ 130.311686][ T3602] netlink_sendmsg+0x735/0xc60 [ 130.311688][ T3602] ? netlink_unicast+0x750/0x750 [ 130.311690][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311692][ T3602] ? lock_release+0x184/0x1f0 [ 130.311694][ T3602] ____sys_sendmsg+0x415/0x880 [ 130.311695][ T3602] ? copy_msghdr_from_user+0x279/0x420 [ 130.311697][ T3602] ? get_timestamp.constprop.0+0x390/0x390 [ 130.311698][ T3602] ? move_addr_to_kernel+0x40/0x40 [ 130.311700][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 130.311702][ T3602] ___sys_sendmsg+0x14e/0x1d0 [ 130.311704][ T3602] ? copy_msghdr_from_user+0x420/0x420 [ 130.311709][ T3602] __sys_sendmsg+0x12c/0x1d0 [ 130.311711][ T3602] ? __sys_sendmsg_sock+0x20/0x20 [ 130.311714][ T3602] ? rcu_is_watching+0x16/0xd0 [ 130.311716][ T3602] do_syscall_64+0xff/0x530 [ 130.311717][ T3602] ? exc_page_fault+0xee/0x100 [ 130.311719][ T3602] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.311721][ T3602] RIP: 0033:0x7fca9804554e [ 130.311723][ T3602] 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 [ 130.311724][ T3602] RSP: 002b:00007ffcd9b887a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 130.311728][ T3602] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fca9804554e [ 130.311730][ T3602] RDX: 0000000000000000 RSI: 00007ffcd9b88850 RDI: 0000000000000005 [ 130.311730][ T3602] RBP: 00007ffcd9b887b0 R08: 0000000000000000 R09: 0000000000000000 [ 130.311731][ T3602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd80 [ 130.311732][ T3602] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd9b88f10 [ 130.311734][ T3602] [ 130.347805][ T3602] br1: port 1(vx1) entered disabled state [ 130.347993][ T3602] vx1: entered allmulticast mode [ 130.348965][ T3602] vx1: entered promiscuous mode [ 130.349402][ T3602] br1: port 1(vx1) entered blocking state [ 130.349555][ T3602] br1: port 1(vx1) entered forwarding state [ 219.708127][ T4512] vx1: left allmulticast mode [ 219.708145][ T4512] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 219.708148][ T4512] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4512, name: ip [ 219.708150][ T4512] preempt_count: 1, expected: 0 [ 219.708151][ T4512] RCU nest depth: 0, expected: 0 [ 219.708152][ T4512] INFO: lockdep is turned off. [ 219.708153][ T4512] irq event stamp: 0 [ 219.708153][ T4512] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 219.708158][ T4512] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 219.708164][ T4512] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 219.708165][ T4512] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 219.708167][ T4512] Preemption disabled at: [ 219.708168][ T4512] [] vprintk_emit+0x31b/0x3e0 [ 219.708175][ T4512] CPU: 0 UID: 0 PID: 4512 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 219.708179][ T4512] Tainted: [W]=WARN [ 219.708180][ T4512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.708182][ T4512] Call Trace: [ 219.708183][ T4512] [ 219.708184][ T4512] dump_stack_lvl+0x6f/0xa0 [ 219.708190][ T4512] ? vprintk_emit+0x31b/0x3e0 [ 219.708192][ T4512] __might_resched.cold+0x1fe/0x2c1 [ 219.708196][ T4512] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 219.708199][ T4512] ? __asan_memcpy+0x3c/0x60 [ 219.708202][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708206][ T4512] __kmalloc_noprof+0x443/0x760 [ 219.708209][ T4512] ? __rwlock_init+0x150/0x150 [ 219.708212][ T4512] ? alloc_buf.isra.0+0x4b/0x260 [ 219.708216][ T4512] ? do_raw_spin_unlock+0x59/0x250 [ 219.708218][ T4512] alloc_buf.isra.0+0x4b/0x260 [ 219.708220][ T4512] put_chars+0x1e1/0x2f0 [ 219.708222][ T4512] ? __send_to_port+0x420/0x420 [ 219.708223][ T4512] ? console_prepend_replay+0x20/0x20 [ 219.708226][ T4512] hvc_console_print+0x292/0x780 [ 219.708229][ T4512] ? hvc_write+0x3a0/0x3a0 [ 219.708231][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708233][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708235][ T4512] console_emit_next_record+0x22f/0x4c0 [ 219.708237][ T4512] ? devkmsg_read+0x4b0/0x4b0 [ 219.708239][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708241][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708243][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708245][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708246][ T4512] ? console_flush_one_record+0x111/0x710 [ 219.708248][ T4512] console_flush_one_record+0x46f/0x710 [ 219.708251][ T4512] ? console_emit_next_record+0x4c0/0x4c0 [ 219.708253][ T4512] console_unlock+0xee/0x1f0 [ 219.708255][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708257][ T4512] ? console_flush_one_record+0x710/0x710 [ 219.708258][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708260][ T4512] ? lock_release+0x184/0x1f0 [ 219.708261][ T4512] ? lock_acquire+0x60/0x160 [ 219.708263][ T4512] ? __rcu_read_lock+0x30/0x70 [ 219.708265][ T4512] ? __down_trylock_console_sem+0x5e/0xa0 [ 219.708267][ T4512] ? vprintk_emit+0x320/0x3e0 [ 219.708269][ T4512] vprintk_emit+0x37c/0x3e0 [ 219.708271][ T4512] ? wake_up_klogd_work_func+0x90/0x90 [ 219.708273][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 219.708276][ T4512] ? netlink_unicast+0x486/0x750 [ 219.708279][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 219.708280][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 219.708283][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 219.708284][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 219.708286][ T4512] ? do_syscall_64+0xff/0x530 [ 219.708290][ T4512] _printk+0xc7/0x100 [ 219.708293][ T4512] ? snapshot_read.cold+0x21/0x21 [ 219.708295][ T4512] ? netdev_name+0x43/0x60 [ 219.708298][ T4512] ? __netdev_printk+0x17f/0x1d0 [ 219.708300][ T4512] netdev_info+0xe2/0x116 [ 219.708302][ T4512] ? netdev_notice+0x120/0x120 [ 219.708304][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708305][ T4512] ? __up_read+0x355/0x9e0 [ 219.708307][ T4512] ? trace_hardirqs_on+0x36/0x40 [ 219.708310][ T4512] ? down_write_nested+0x200/0x200 [ 219.708311][ T4512] ? mutex_is_locked+0x1c/0x50 [ 219.708314][ T4512] netif_set_allmulti.cold+0x7c/0x166 [ 219.708317][ T4512] dev_set_allmulti+0xa2/0x150 [ 219.708320][ T4512] del_nbp+0xb7/0xc10 [bridge] [ 219.708333][ T4512] br_del_if+0xab/0x200 [bridge] [ 219.708341][ T4512] do_set_master+0x15c/0x580 [ 219.708344][ T4512] do_setlink.isra.0+0xa31/0x2750 [ 219.708347][ T4512] ? stack_trace_save+0x93/0xc0 [ 219.708350][ T4512] ? rtnl_link_get_size+0x350/0x350 [ 219.708351][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708353][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 219.708364][ T4512] ? kasan_save_stack+0x3d/0x50 [ 219.708367][ T4512] ? kasan_save_stack+0x2f/0x50 [ 219.708369][ T4512] ? kasan_save_track+0x14/0x30 [ 219.708370][ T4512] ? __kasan_kmalloc+0x7b/0x90 [ 219.708372][ T4512] ? __kmalloc_cache_noprof+0x29a/0x620 [ 219.708374][ T4512] ? rtnl_newlink+0x124/0x11c0 [ 219.708375][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 219.708376][ T4512] ? netlink_rcv_skb+0x14e/0x3a0 [ 219.708378][ T4512] ? netlink_unicast+0x486/0x750 [ 219.708379][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 219.708380][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 219.708382][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 219.708383][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 219.708385][ T4512] ? do_syscall_64+0xff/0x530 [ 219.708386][ T4512] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.708388][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708390][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708392][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708393][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708395][ T4512] ? trace_contention_end+0xb3/0x180 [ 219.708397][ T4512] ? __mutex_lock+0x1db/0x1ea0 [ 219.708400][ T4512] ? __mutex_lock+0x9a3/0x1ea0 [ 219.708401][ T4512] ? rtnl_newlink+0x9a8/0x11c0 [ 219.708403][ T4512] ? ww_mutex_lock+0x160/0x160 [ 219.708404][ T4512] ? nla_get_range_signed+0x3d0/0x3d0 [ 219.708406][ T4512] ? __rtnl_newlink+0x3fa/0xa50 [ 219.708408][ T4512] rtnl_newlink+0x9f1/0x11c0 [ 219.708410][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708412][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 219.708414][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708415][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708417][ T4512] ? is_bpf_text_address+0x3e/0x110 [ 219.708421][ T4512] ? is_bpf_text_address+0x72/0x110 [ 219.708422][ T4512] ? kernel_text_address+0x149/0x170 [ 219.708425][ T4512] ? __kernel_text_address+0x12/0x30 [ 219.708426][ T4512] ? write_profile+0xf0/0xf0 [ 219.708427][ T4512] ? unwind_get_return_address+0x67/0xd0 [ 219.708430][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708432][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708434][ T4512] ? cap_capable+0x1d7/0x3d0 [ 219.708437][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708439][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708441][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 219.708442][ T4512] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 219.708444][ T4512] ? rtnl_link_fill+0x920/0x920 [ 219.708445][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 219.708446][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 219.708449][ T4512] netlink_rcv_skb+0x14e/0x3a0 [ 219.708451][ T4512] ? rtnl_link_fill+0x920/0x920 [ 219.708452][ T4512] ? lock_release+0x184/0x1f0 [ 219.708453][ T4512] ? netlink_ack+0xcf0/0xcf0 [ 219.708455][ T4512] ? __netlink_lookup+0xb9/0x6b0 [ 219.708457][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708459][ T4512] ? lock_release+0x184/0x1f0 [ 219.708461][ T4512] netlink_unicast+0x486/0x750 [ 219.708463][ T4512] ? netlink_attachskb+0x810/0x810 [ 219.708465][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708467][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708469][ T4512] ? lock_acquire+0x13c/0x160 [ 219.708470][ T4512] netlink_sendmsg+0x735/0xc60 [ 219.708472][ T4512] ? netlink_unicast+0x750/0x750 [ 219.708474][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708476][ T4512] ? lock_release+0x184/0x1f0 [ 219.708478][ T4512] ____sys_sendmsg+0x415/0x880 [ 219.708480][ T4512] ? copy_msghdr_from_user+0x279/0x420 [ 219.708481][ T4512] ? get_timestamp.constprop.0+0x390/0x390 [ 219.708483][ T4512] ? move_addr_to_kernel+0x40/0x40 [ 219.708485][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 219.708487][ T4512] ___sys_sendmsg+0x14e/0x1d0 [ 219.708489][ T4512] ? copy_msghdr_from_user+0x420/0x420 [ 219.708494][ T4512] __sys_sendmsg+0x12c/0x1d0 [ 219.708496][ T4512] ? __sys_sendmsg_sock+0x20/0x20 [ 219.708499][ T4512] ? rcu_is_watching+0x16/0xd0 [ 219.708501][ T4512] do_syscall_64+0xff/0x530 [ 219.708502][ T4512] ? exc_page_fault+0xee/0x100 [ 219.708504][ T4512] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.708506][ T4512] RIP: 0033:0x7f38758ba54e [ 219.708508][ T4512] 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 [ 219.708510][ T4512] RSP: 002b:00007ffdbd369380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.708515][ T4512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38758ba54e [ 219.708517][ T4512] RDX: 0000000000000000 RSI: 00007ffdbd369430 RDI: 0000000000000005 [ 219.708519][ T4512] RBP: 00007ffdbd369390 R08: 0000000000000000 R09: 0000000000000000 [ 219.708520][ T4512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdda [ 219.708521][ T4512] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbd369af0 [ 219.708524][ T4512] [ 219.735489][ T4512] vx1: left promiscuous mode [ 219.735753][ T4512] br1: port 1(vx1) entered disabled state [ 224.773912][ T4514] br1: port 1(vx1) entered blocking state [ 224.773929][ T4514] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 224.773932][ T4514] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4514, name: ip [ 224.773933][ T4514] preempt_count: 1, expected: 0 [ 224.773934][ T4514] RCU nest depth: 0, expected: 0 [ 224.773935][ T4514] INFO: lockdep is turned off. [ 224.773936][ T4514] irq event stamp: 0 [ 224.773937][ T4514] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 224.773942][ T4514] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 224.773948][ T4514] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 224.773950][ T4514] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 224.773952][ T4514] Preemption disabled at: [ 224.773953][ T4514] [] vprintk_emit+0x31b/0x3e0 [ 224.773961][ T4514] CPU: 2 UID: 0 PID: 4514 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 224.773964][ T4514] Tainted: [W]=WARN [ 224.773965][ T4514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.773967][ T4514] Call Trace: [ 224.773969][ T4514] [ 224.773970][ T4514] dump_stack_lvl+0x6f/0xa0 [ 224.773975][ T4514] ? vprintk_emit+0x31b/0x3e0 [ 224.773977][ T4514] __might_resched.cold+0x1fe/0x2c1 [ 224.773981][ T4514] ? __module_address+0x36/0x330 [ 224.773984][ T4514] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 224.773987][ T4514] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 224.773989][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.773992][ T4514] __kmalloc_noprof+0x443/0x760 [ 224.773996][ T4514] ? __rwlock_init+0x150/0x150 [ 224.773998][ T4514] ? alloc_buf.isra.0+0x4b/0x260 [ 224.774002][ T4514] ? do_raw_spin_unlock+0x59/0x250 [ 224.774004][ T4514] alloc_buf.isra.0+0x4b/0x260 [ 224.774006][ T4514] put_chars+0x1e1/0x2f0 [ 224.774008][ T4514] ? prb_final_commit+0x50/0x50 [ 224.774009][ T4514] ? __send_to_port+0x420/0x420 [ 224.774011][ T4514] ? printk_get_next_message+0x240/0x650 [ 224.774013][ T4514] hvc_console_print+0x292/0x780 [ 224.774017][ T4514] ? hvc_write+0x3a0/0x3a0 [ 224.774018][ T4514] ? do_raw_spin_lock+0x131/0x280 [ 224.774020][ T4514] ? vsnprintf+0x668/0x1700 [ 224.774023][ T4514] ? __rwlock_init+0x150/0x150 [ 224.774025][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774026][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774029][ T4514] console_emit_next_record+0x22f/0x4c0 [ 224.774031][ T4514] ? devkmsg_read+0x4b0/0x4b0 [ 224.774033][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774035][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774036][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774038][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774040][ T4514] ? console_flush_one_record+0x111/0x710 [ 224.774042][ T4514] console_flush_one_record+0x46f/0x710 [ 224.774044][ T4514] ? console_emit_next_record+0x4c0/0x4c0 [ 224.774047][ T4514] console_unlock+0xee/0x1f0 [ 224.774048][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774050][ T4514] ? console_flush_one_record+0x710/0x710 [ 224.774052][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774053][ T4514] ? lock_release+0x184/0x1f0 [ 224.774055][ T4514] ? lock_acquire+0x60/0x160 [ 224.774056][ T4514] ? __rcu_read_lock+0x30/0x70 [ 224.774058][ T4514] ? __down_trylock_console_sem+0x5e/0xa0 [ 224.774060][ T4514] ? vprintk_emit+0x320/0x3e0 [ 224.774062][ T4514] vprintk_emit+0x37c/0x3e0 [ 224.774065][ T4514] ? wake_up_klogd_work_func+0x90/0x90 [ 224.774066][ T4514] ? __rwlock_init+0x150/0x150 [ 224.774068][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 224.774070][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774071][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774074][ T4514] _printk+0xc7/0x100 [ 224.774077][ T4514] ? snapshot_read.cold+0x21/0x21 [ 224.774079][ T4514] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 224.774091][ T4514] ? do_setlink.isra.0+0xa31/0x2750 [ 224.774094][ T4514] ? rtnl_newlink+0x9f1/0x11c0 [ 224.774095][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.774097][ T4514] br_set_state+0x22f/0x430 [bridge] [ 224.774109][ T4514] br_init_port+0xc4/0x200 [bridge] [ 224.774117][ T4514] new_nbp+0x39c/0x580 [bridge] [ 224.774125][ T4514] br_add_if+0x212/0x1320 [bridge] [ 224.774131][ T4514] ? bpf_address_lookup+0x250/0x290 [ 224.774135][ T4514] ? is_bpf_text_address+0x72/0x110 [ 224.774136][ T4514] ? kernel_text_address+0x149/0x170 [ 224.774139][ T4514] ? __kernel_text_address+0x12/0x30 [ 224.774141][ T4514] do_set_master+0x357/0x580 [ 224.774144][ T4514] do_setlink.isra.0+0xa31/0x2750 [ 224.774146][ T4514] ? stack_trace_save+0x93/0xc0 [ 224.774147][ T4514] ? rtnl_link_get_size+0x350/0x350 [ 224.774148][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774150][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 224.774154][ T4514] ? kasan_save_stack+0x3d/0x50 [ 224.774156][ T4514] ? kasan_save_stack+0x2f/0x50 [ 224.774158][ T4514] ? kasan_save_track+0x14/0x30 [ 224.774159][ T4514] ? __kasan_kmalloc+0x7b/0x90 [ 224.774161][ T4514] ? __kmalloc_cache_noprof+0x29a/0x620 [ 224.774162][ T4514] ? rtnl_newlink+0x124/0x11c0 [ 224.774164][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.774165][ T4514] ? netlink_rcv_skb+0x14e/0x3a0 [ 224.774167][ T4514] ? netlink_unicast+0x486/0x750 [ 224.774169][ T4514] ? netlink_sendmsg+0x735/0xc60 [ 224.774170][ T4514] ? ____sys_sendmsg+0x415/0x880 [ 224.774173][ T4514] ? ___sys_sendmsg+0x14e/0x1d0 [ 224.774174][ T4514] ? __sys_sendmsg+0x12c/0x1d0 [ 224.774176][ T4514] ? do_syscall_64+0xff/0x530 [ 224.774178][ T4514] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.774180][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774182][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774183][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774185][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774187][ T4514] ? trace_contention_end+0xb3/0x180 [ 224.774190][ T4514] ? __mutex_lock+0x1db/0x1ea0 [ 224.774192][ T4514] ? __mutex_lock+0x9a3/0x1ea0 [ 224.774193][ T4514] ? rtnl_newlink+0x9a8/0x11c0 [ 224.774195][ T4514] ? ww_mutex_lock+0x160/0x160 [ 224.774196][ T4514] ? nla_get_range_signed+0x3d0/0x3d0 [ 224.774199][ T4514] ? __rtnl_newlink+0x3fa/0xa50 [ 224.774201][ T4514] rtnl_newlink+0x9f1/0x11c0 [ 224.774203][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774205][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 224.774206][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774207][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774209][ T4514] ? is_bpf_text_address+0x3e/0x110 [ 224.774211][ T4514] ? is_bpf_text_address+0x72/0x110 [ 224.774213][ T4514] ? kernel_text_address+0x149/0x170 [ 224.774214][ T4514] ? __kernel_text_address+0x12/0x30 [ 224.774215][ T4514] ? write_profile+0xf0/0xf0 [ 224.774217][ T4514] ? unwind_get_return_address+0x67/0xd0 [ 224.774219][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774221][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774223][ T4514] ? cap_capable+0x1d7/0x3d0 [ 224.774226][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774228][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774230][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 224.774231][ T4514] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.774233][ T4514] ? rtnl_link_fill+0x920/0x920 [ 224.774234][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 224.774235][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 224.774238][ T4514] netlink_rcv_skb+0x14e/0x3a0 [ 224.774239][ T4514] ? rtnl_link_fill+0x920/0x920 [ 224.774240][ T4514] ? lock_release+0x184/0x1f0 [ 224.774242][ T4514] ? netlink_ack+0xcf0/0xcf0 [ 224.774243][ T4514] ? __netlink_lookup+0xb9/0x6b0 [ 224.774246][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774248][ T4514] ? lock_release+0x184/0x1f0 [ 224.774249][ T4514] netlink_unicast+0x486/0x750 [ 224.774251][ T4514] ? netlink_attachskb+0x810/0x810 [ 224.774253][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774255][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774256][ T4514] ? lock_acquire+0x13c/0x160 [ 224.774258][ T4514] netlink_sendmsg+0x735/0xc60 [ 224.774260][ T4514] ? netlink_unicast+0x750/0x750 [ 224.774262][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774264][ T4514] ? lock_release+0x184/0x1f0 [ 224.774266][ T4514] ____sys_sendmsg+0x415/0x880 [ 224.774267][ T4514] ? copy_msghdr_from_user+0x279/0x420 [ 224.774269][ T4514] ? get_timestamp.constprop.0+0x390/0x390 [ 224.774271][ T4514] ? move_addr_to_kernel+0x40/0x40 [ 224.774272][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 224.774274][ T4514] ___sys_sendmsg+0x14e/0x1d0 [ 224.774276][ T4514] ? copy_msghdr_from_user+0x420/0x420 [ 224.774281][ T4514] __sys_sendmsg+0x12c/0x1d0 [ 224.774283][ T4514] ? __sys_sendmsg_sock+0x20/0x20 [ 224.774286][ T4514] ? rcu_is_watching+0x16/0xd0 [ 224.774288][ T4514] do_syscall_64+0xff/0x530 [ 224.774289][ T4514] ? exc_page_fault+0xee/0x100 [ 224.774291][ T4514] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.774293][ T4514] RIP: 0033:0x7faff11f254e [ 224.774295][ T4514] 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 [ 224.774296][ T4514] RSP: 002b:00007ffe7b37b5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.774300][ T4514] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faff11f254e [ 224.774302][ T4514] RDX: 0000000000000000 RSI: 00007ffe7b37b6a0 RDI: 0000000000000005 [ 224.774302][ T4514] RBP: 00007ffe7b37b600 R08: 0000000000000000 R09: 0000000000000000 [ 224.774303][ T4514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fddf [ 224.774304][ T4514] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7b37bd60 [ 224.774306][ T4514] [ 224.809490][ T4514] br1: port 1(vx1) entered disabled state [ 224.809684][ T4514] vx1: entered allmulticast mode [ 224.810665][ T4514] vx1: entered promiscuous mode [ 224.811084][ T4514] br1: port 1(vx1) entered blocking state [ 224.811240][ T4514] br1: port 1(vx1) entered forwarding state [ 231.024088][ T68] vx2: left allmulticast mode [ 231.024118][ T68] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 231.024121][ T68] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 68, name: kworker/u16:1 [ 231.024123][ T68] preempt_count: 1, expected: 0 [ 231.024124][ T68] RCU nest depth: 0, expected: 0 [ 231.024125][ T68] INFO: lockdep is turned off. [ 231.024126][ T68] irq event stamp: 45484 [ 231.024126][ T68] hardirqs last enabled at (45483): [] _raw_spin_unlock_irq+0x28/0x50 [ 231.024135][ T68] hardirqs last disabled at (45484): [] __schedule+0x1246/0x20e0 [ 231.024137][ T68] softirqs last enabled at (44712): [] __fib6_clean_all+0xff/0x290 [ 231.024141][ T68] softirqs last disabled at (44706): [] __fib6_clean_all+0xd9/0x290 [ 231.024144][ T68] Preemption disabled at: [ 231.024144][ T68] [] vprintk_emit+0x31b/0x3e0 [ 231.024153][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 231.024157][ T68] Tainted: [W]=WARN [ 231.024158][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 231.024159][ T68] Workqueue: netns cleanup_net [ 231.024165][ T68] Call Trace: [ 231.024167][ T68] [ 231.024169][ T68] dump_stack_lvl+0x6f/0xa0 [ 231.024174][ T68] ? vprintk_emit+0x31b/0x3e0 [ 231.024176][ T68] __might_resched.cold+0x1fe/0x2c1 [ 231.024180][ T68] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 231.024183][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024187][ T68] __kmalloc_noprof+0x443/0x760 [ 231.024191][ T68] ? __rwlock_init+0x150/0x150 [ 231.024194][ T68] ? alloc_buf.isra.0+0x4b/0x260 [ 231.024197][ T68] ? do_raw_spin_unlock+0x59/0x250 [ 231.024199][ T68] alloc_buf.isra.0+0x4b/0x260 [ 231.024201][ T68] put_chars+0x1e1/0x2f0 [ 231.024202][ T68] ? desc_read_finalized_seq+0x79/0x120 [ 231.024204][ T68] ? __send_to_port+0x420/0x420 [ 231.024206][ T68] ? console_prepend_replay+0x20/0x20 [ 231.024208][ T68] hvc_console_print+0x292/0x780 [ 231.024212][ T68] ? hvc_write+0x3a0/0x3a0 [ 231.024213][ T68] ? do_raw_spin_lock+0x131/0x280 [ 231.024214][ T68] ? __rwlock_init+0x150/0x150 [ 231.024216][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024218][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024220][ T68] ? lock_acquire+0x13c/0x160 [ 231.024222][ T68] console_emit_next_record+0x22f/0x4c0 [ 231.024224][ T68] ? devkmsg_read+0x4b0/0x4b0 [ 231.024226][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024228][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024230][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024231][ T68] ? lock_acquire+0x13c/0x160 [ 231.024233][ T68] ? console_flush_one_record+0x111/0x710 [ 231.024235][ T68] console_flush_one_record+0x46f/0x710 [ 231.024237][ T68] ? console_emit_next_record+0x4c0/0x4c0 [ 231.024240][ T68] console_unlock+0xee/0x1f0 [ 231.024242][ T68] ? lock_acquire+0x13c/0x160 [ 231.024243][ T68] ? console_flush_one_record+0x710/0x710 [ 231.024245][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024247][ T68] ? lock_release+0x184/0x1f0 [ 231.024249][ T68] ? lock_acquire+0x60/0x160 [ 231.024250][ T68] ? __rcu_read_lock+0x30/0x70 [ 231.024252][ T68] ? __down_trylock_console_sem+0x5e/0xa0 [ 231.024255][ T68] ? vprintk_emit+0x320/0x3e0 [ 231.024257][ T68] vprintk_emit+0x37c/0x3e0 [ 231.024260][ T68] ? wake_up_klogd_work_func+0x90/0x90 [ 231.024262][ T68] ? process_one_work+0xe3e/0x1560 [ 231.024265][ T68] ? kthread+0x367/0x460 [ 231.024267][ T68] ? ret_from_fork+0x474/0x6b0 [ 231.024270][ T68] ? ret_from_fork_asm+0x11/0x20 [ 231.024273][ T68] _printk+0xc7/0x100 [ 231.024276][ T68] ? snapshot_read.cold+0x21/0x21 [ 231.024279][ T68] ? netdev_name+0x43/0x60 [ 231.024282][ T68] ? __netdev_printk+0x17f/0x1d0 [ 231.024285][ T68] netdev_info+0xe2/0x116 [ 231.024287][ T68] ? netdev_notice+0x120/0x120 [ 231.024289][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024291][ T68] ? __up_read+0x355/0x9e0 [ 231.024293][ T68] ? trace_hardirqs_on+0x36/0x40 [ 231.024295][ T68] ? down_write_nested+0x200/0x200 [ 231.024297][ T68] ? mutex_is_locked+0x1c/0x50 [ 231.024300][ T68] netif_set_allmulti.cold+0x7c/0x166 [ 231.024303][ T68] dev_set_allmulti+0xa2/0x150 [ 231.024306][ T68] del_nbp+0xb7/0xc10 [bridge] [ 231.024320][ T68] br_dev_delete+0x9d/0x1e0 [bridge] [ 231.024329][ T68] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 231.024338][ T68] ops_undo_list+0x5be/0x8f0 [ 231.024341][ T68] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 231.024343][ T68] ? idr_destroy+0x121/0x250 [ 231.024346][ T68] cleanup_net+0x431/0x890 [ 231.024348][ T68] ? net_passive_dec+0x230/0x230 [ 231.024349][ T68] ? ktime_get_update_offsets_now+0x2a8/0x490 [ 231.024353][ T68] ? lock_acquire+0x13c/0x160 [ 231.024354][ T68] ? rcu_is_watching+0x16/0xd0 [ 231.024356][ T68] process_one_work+0xe3e/0x1560 [ 231.024359][ T68] ? __queue_delayed_work+0x470/0x470 [ 231.024362][ T68] ? __rwlock_init+0x150/0x150 [ 231.024364][ T68] worker_thread+0x4f1/0xd60 [ 231.024366][ T68] ? rescuer_thread+0x1340/0x1340 [ 231.024368][ T68] ? __kthread_parkme+0xbd/0x210 [ 231.024370][ T68] ? rescuer_thread+0x1340/0x1340 [ 231.024372][ T68] ? rescuer_thread+0x1340/0x1340 [ 231.024373][ T68] kthread+0x367/0x460 [ 231.024375][ T68] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 231.024376][ T68] ? kthread_affine_preferred+0x4c0/0x4c0 [ 231.024378][ T68] ret_from_fork+0x474/0x6b0 [ 231.024380][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 231.024382][ T68] ? __switch_to+0x5a3/0xe00 [ 231.024384][ T68] ? kthread_affine_preferred+0x4c0/0x4c0 [ 231.024386][ T68] ret_from_fork_asm+0x11/0x20 [ 231.024389][ T68] [ 231.039187][ T68] vx2: left promiscuous mode [ 231.039428][ T68] br2: port 2(vx2) entered disabled state [ 231.040682][ T68] w1: left allmulticast mode [ 231.040824][ T68] w1: left promiscuous mode [ 231.041073][ T68] br2: port 1(w1) entered disabled state [ 231.170946][ T68] vx2: left allmulticast mode [ 231.171390][ T68] vx2: left promiscuous mode [ 231.171625][ T68] br2: port 2(vx2) entered disabled state [ 231.172755][ T68] w1: left allmulticast mode [ 231.172907][ T68] w1: left promiscuous mode [ 231.173482][ T68] br2: port 1(w1) entered disabled state [ 231.725058][ T4560] vx1: left allmulticast mode [ 231.725259][ T4560] vx1: left promiscuous mode [ 231.725502][ T4560] br1: port 1(vx1) entered disabled state [ 231.792497][ T4563] br1: port 3(veth2) entered disabled state [ 231.812266][ T4564] veth2: left allmulticast mode [ 231.812480][ T4564] veth2: left promiscuous mode [ 231.812699][ T4564] br1: port 3(veth2) entered disabled state [ 231.834740][ T4565] br1: port 2(veth1) entered disabled state [ 231.849980][ T4566] veth1: left allmulticast mode [ 231.850820][ T4566] veth1: left promiscuous mode [ 231.851046][ T4566] br1: port 2(veth1) entered disabled state