[ 11.144153][ T265] br1: port 1(vx1) entered blocking state [ 11.144227][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.144229][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: ip [ 11.144231][ T265] preempt_count: 1, expected: 0 [ 11.144232][ T265] RCU nest depth: 0, expected: 0 [ 11.144233][ T265] locks held by ip/265: 5, last CPU#2: [ 11.144235][ T265] #0: ffffffff902d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.144247][ T265] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.144254][ T265] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.144258][ T265] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.144262][ T265] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.144266][ T265] irq event stamp: 12634 [ 11.144267][ T265] hardirqs last enabled at (12633): [] __down_trylock_console_sem+0x86/0xa0 [ 11.144269][ T265] hardirqs last disabled at (12634): [] console_emit_next_record+0x3d4/0x4c0 [ 11.144271][ T265] softirqs last enabled at (12546): [] __alloc_skb+0x4c2/0x5f0 [ 11.144275][ T265] softirqs last disabled at (12544): [] __alloc_skb+0x4c2/0x5f0 [ 11.144277][ T265] Preemption disabled at: [ 11.144278][ T265] [] vprintk_emit+0x31b/0x3e0 [ 11.144284][ T265] CPU: 2 UID: 0 PID: 265 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.144288][ T265] Tainted: [W]=WARN [ 11.144289][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.144290][ T265] Call Trace: [ 11.144292][ T265] [ 11.144294][ T265] dump_stack_lvl+0x6f/0xa0 [ 11.144300][ T265] ? vprintk_emit+0x31b/0x3e0 [ 11.144302][ T265] __might_resched.cold+0x1fe/0x2c1 [ 11.144307][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.144311][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 11.144316][ T265] __kmalloc_noprof+0x443/0x760 [ 11.144318][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 11.144324][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.144327][ T265] alloc_buf.isra.0+0x4b/0x260 [ 11.144330][ T265] put_chars+0x1e1/0x2f0 [ 11.144333][ T265] ? __send_to_port+0x420/0x420 [ 11.144338][ T265] ? validate_chain+0x34a/0xc20 [ 11.144341][ T265] hvc_console_print+0x292/0x780 [ 11.144344][ T265] ? mark_usage+0x61/0x170 [ 11.144346][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144347][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144351][ T265] ? hvc_write+0x3a0/0x3a0 [ 11.144353][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 11.144357][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144361][ T265] ? lock_acquire+0x13c/0x160 [ 11.144365][ T265] console_emit_next_record+0x22f/0x4c0 [ 11.144368][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 11.144370][ T265] ? console_flush_one_record+0x106/0x710 [ 11.144373][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144376][ T265] ? lock_acquire+0x13c/0x160 [ 11.144379][ T265] console_flush_one_record+0x46f/0x710 [ 11.144383][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 11.144385][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144390][ T265] console_unlock+0xee/0x1f0 [ 11.144393][ T265] ? console_flush_one_record+0x710/0x710 [ 11.144395][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144398][ T265] ? lock_acquire+0x60/0x160 [ 11.144401][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.144403][ T265] ? vprintk_emit+0x320/0x3e0 [ 11.144406][ T265] vprintk_emit+0x37c/0x3e0 [ 11.144410][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 11.144412][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.144414][ T265] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.144419][ T265] ? mark_held_locks+0x40/0x70 [ 11.144422][ T265] _printk+0xc7/0x100 [ 11.144426][ T265] ? snapshot_read.cold+0x21/0x21 [ 11.144429][ T265] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.144442][ T265] ? do_setlink.isra.0+0xa31/0x2750 [ 11.144444][ T265] ? rtnl_newlink+0x9f1/0x11c0 [ 11.144445][ T265] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.144449][ T265] br_set_state+0x22f/0x430 [bridge] [ 11.144460][ T265] br_init_port+0xc4/0x200 [bridge] [ 11.144468][ T265] new_nbp+0x39c/0x580 [bridge] [ 11.144477][ T265] br_add_if+0x212/0x1320 [bridge] [ 11.144485][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.144489][ T265] ? kernel_text_address+0x149/0x170 [ 11.144492][ T265] ? __kernel_text_address+0x12/0x30 [ 11.144498][ T265] do_set_master+0x357/0x580 [ 11.144503][ T265] do_setlink.isra.0+0xa31/0x2750 [ 11.144506][ T265] ? stack_trace_save+0x93/0xc0 [ 11.144510][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.144511][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.144514][ T265] ? stack_depot_save_flags+0x38e/0x790 [ 11.144518][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.144521][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.144523][ T265] ? validate_chain+0x38b/0xc20 [ 11.144526][ T265] ? kasan_save_stack+0x3d/0x50 [ 11.144529][ T265] ? kasan_save_stack+0x2f/0x50 [ 11.144531][ T265] ? kasan_save_track+0x14/0x30 [ 11.144534][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144535][ T265] ? netlink_seq_next+0x4e/0x60 [ 11.144538][ T265] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.144543][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.144545][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.144548][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144550][ T265] ? lock_acquire+0x13c/0x160 [ 11.144552][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144553][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144556][ T265] ? trace_contention_end+0xb3/0x180 [ 11.144560][ T265] ? __mutex_lock+0x1db/0x1ea0 [ 11.144561][ T265] ? __mutex_lock+0x9a3/0x1ea0 [ 11.144564][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.144567][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.144569][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.144574][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.144580][ T265] rtnl_newlink+0x9f1/0x11c0 [ 11.144585][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.144587][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144592][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.144594][ T265] ? find_held_lock+0x2b/0x80 [ 11.144596][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.144598][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.144603][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.144605][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.144608][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.144609][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144614][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.144616][ T265] ? find_held_lock+0x2b/0x80 [ 11.144619][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.144621][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.144624][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.144630][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.144632][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.144636][ T265] netlink_unicast+0x486/0x750 [ 11.144640][ T265] ? netlink_attachskb+0x810/0x810 [ 11.144643][ T265] ? __lock_acquire+0x518/0xc20 [ 11.144647][ T265] netlink_sendmsg+0x735/0xc60 [ 11.144651][ T265] ? netlink_unicast+0x750/0x750 [ 11.144655][ T265] ? __might_fault+0x97/0x140 [ 11.144660][ T265] ____sys_sendmsg+0x415/0x880 [ 11.144662][ T265] ? copy_msghdr_from_user+0x279/0x420 [ 11.144664][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.144666][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.144673][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.144676][ T265] ? copy_msghdr_from_user+0x420/0x420 [ 11.144692][ T265] __sys_sendmsg+0x12c/0x1d0 [ 11.144695][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.144701][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.144705][ T265] do_syscall_64+0xff/0x530 [ 11.144707][ T265] ? exc_page_fault+0xee/0x100 [ 11.144710][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.144713][ T265] RIP: 0033:0x7f46a867554e [ 11.144717][ 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 [ 11.144718][ T265] RSP: 002b:00007ffe30dd6fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.144721][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f46a867554e [ 11.144722][ T265] RDX: 0000000000000000 RSI: 00007ffe30dd7070 RDI: 0000000000000005 [ 11.144723][ T265] RBP: 00007ffe30dd6fd0 R08: 0000000000000000 R09: 0000000000000000 [ 11.144724][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ea [ 11.144725][ T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe30dd7730 [ 11.144732][ T265] [ 11.198189][ T265] br1: port 1(vx1) entered disabled state [ 11.198624][ T265] vx1: entered allmulticast mode [ 11.200945][ T265] vx1: entered promiscuous mode [ 11.201785][ T265] br1: port 1(vx1) entered blocking state [ 11.202165][ T265] br1: port 1(vx1) entered forwarding state [ 11.211353][ T265] ip (265) used greatest stack depth: 23336 bytes left [ 11.243149][ T266] br1: port 2(veth1) entered blocking state [ 11.243490][ T266] br1: port 2(veth1) entered disabled state [ 11.243812][ T266] veth1: entered allmulticast mode [ 11.245414][ T266] veth1: entered promiscuous mode [ 11.274919][ T46] br1: port 2(veth1) entered blocking state [ 11.275438][ T46] br1: port 2(veth1) entered forwarding state [ 11.301283][ T268] br1: port 3(veth2) entered blocking state [ 11.301632][ T268] br1: port 3(veth2) entered disabled state [ 11.301946][ T268] veth2: entered allmulticast mode [ 11.303511][ T268] veth2: entered promiscuous mode [ 11.336375][ T46] br1: port 3(veth2) entered blocking state [ 11.336717][ T46] br1: port 3(veth2) entered forwarding state [ 12.525170][ T314] br2: port 1(w1) entered blocking state [ 12.525187][ T314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.525189][ T314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 314, name: ip [ 12.525191][ T314] preempt_count: 1, expected: 0 [ 12.525192][ T314] RCU nest depth: 0, expected: 0 [ 12.525193][ T314] locks held by ip/314: 5, last CPU#2: [ 12.525195][ T314] #0: ffffffff902d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.525206][ T314] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.525212][ T314] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.525216][ T314] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.525220][ T314] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.525224][ T314] irq event stamp: 13324 [ 12.525225][ T314] hardirqs last enabled at (13323): [] __down_trylock_console_sem+0x86/0xa0 [ 12.525228][ T314] hardirqs last disabled at (13324): [] console_emit_next_record+0x3d4/0x4c0 [ 12.525230][ T314] softirqs last enabled at (13264): [] __alloc_skb+0x4c2/0x5f0 [ 12.525233][ T314] softirqs last disabled at (13262): [] __alloc_skb+0x4c2/0x5f0 [ 12.525235][ T314] Preemption disabled at: [ 12.525236][ T314] [] vprintk_emit+0x31b/0x3e0 [ 12.525242][ T314] CPU: 2 UID: 0 PID: 314 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.525245][ T314] Tainted: [W]=WARN [ 12.525246][ T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.525248][ T314] Call Trace: [ 12.525250][ T314] [ 12.525251][ T314] dump_stack_lvl+0x6f/0xa0 [ 12.525257][ T314] ? vprintk_emit+0x31b/0x3e0 [ 12.525260][ T314] __might_resched.cold+0x1fe/0x2c1 [ 12.525264][ T314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.525269][ T314] ? __kmalloc_noprof+0xdb/0x760 [ 12.525274][ T314] __kmalloc_noprof+0x443/0x760 [ 12.525276][ T314] ? alloc_buf.isra.0+0x4b/0x260 [ 12.525281][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 12.525284][ T314] alloc_buf.isra.0+0x4b/0x260 [ 12.525287][ T314] put_chars+0x1e1/0x2f0 [ 12.525289][ T314] ? prb_final_commit+0x50/0x50 [ 12.525291][ T314] ? __send_to_port+0x420/0x420 [ 12.525294][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.525298][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.525301][ T314] ? validate_chain+0x38b/0xc20 [ 12.525304][ T314] hvc_console_print+0x292/0x780 [ 12.525307][ T314] ? mark_usage+0x61/0x170 [ 12.525309][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525311][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525315][ T314] ? hvc_write+0x3a0/0x3a0 [ 12.525317][ T314] ? console_emit_next_record+0x1df/0x4c0 [ 12.525320][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525322][ T314] ? lock_acquire+0x13c/0x160 [ 12.525326][ T314] console_emit_next_record+0x22f/0x4c0 [ 12.525330][ T314] ? devkmsg_read+0x4b0/0x4b0 [ 12.525332][ T314] ? console_flush_one_record+0x106/0x710 [ 12.525335][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525337][ T314] ? lock_acquire+0x13c/0x160 [ 12.525341][ T314] console_flush_one_record+0x46f/0x710 [ 12.525345][ T314] ? console_emit_next_record+0x4c0/0x4c0 [ 12.525347][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525352][ T314] console_unlock+0xee/0x1f0 [ 12.525355][ T314] ? console_flush_one_record+0x710/0x710 [ 12.525357][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525359][ T314] ? lock_acquire+0x60/0x160 [ 12.525363][ T314] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.525364][ T314] ? vprintk_emit+0x320/0x3e0 [ 12.525368][ T314] vprintk_emit+0x37c/0x3e0 [ 12.525372][ T314] ? wake_up_klogd_work_func+0x90/0x90 [ 12.525374][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 12.525377][ T314] ? mark_held_locks+0x40/0x70 [ 12.525380][ T314] _printk+0xc7/0x100 [ 12.525384][ T314] ? snapshot_read.cold+0x21/0x21 [ 12.525388][ T314] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.525401][ T314] ? do_setlink.isra.0+0xa31/0x2750 [ 12.525402][ T314] ? rtnl_newlink+0x9f1/0x11c0 [ 12.525404][ T314] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.525408][ T314] br_set_state+0x22f/0x430 [bridge] [ 12.525418][ T314] br_init_port+0xc4/0x200 [bridge] [ 12.525427][ T314] new_nbp+0x39c/0x580 [bridge] [ 12.525436][ T314] br_add_if+0x212/0x1320 [bridge] [ 12.525443][ T314] ? is_bpf_text_address+0x72/0x110 [ 12.525447][ T314] ? kernel_text_address+0x149/0x170 [ 12.525450][ T314] ? __kernel_text_address+0x12/0x30 [ 12.525454][ T314] do_set_master+0x357/0x580 [ 12.525459][ T314] do_setlink.isra.0+0xa31/0x2750 [ 12.525462][ T314] ? stack_trace_save+0x93/0xc0 [ 12.525465][ T314] ? rtnl_link_get_size+0x350/0x350 [ 12.525466][ T314] ? rcu_read_lock_any_held+0x66/0x90 [ 12.525468][ T314] ? stack_depot_save_flags+0x38e/0x790 [ 12.525472][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.525474][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.525476][ T314] ? validate_chain+0x38b/0xc20 [ 12.525479][ T314] ? kasan_save_stack+0x3d/0x50 [ 12.525482][ T314] ? kasan_save_stack+0x2f/0x50 [ 12.525484][ T314] ? kasan_save_track+0x14/0x30 [ 12.525486][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525488][ T314] ? netlink_seq_next+0x4e/0x60 [ 12.525491][ T314] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.525498][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.525500][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 12.525503][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525505][ T314] ? lock_acquire+0x13c/0x160 [ 12.525507][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525509][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525511][ T314] ? trace_contention_end+0xb3/0x180 [ 12.525515][ T314] ? __mutex_lock+0x1db/0x1ea0 [ 12.525518][ T314] ? __mutex_lock+0x9a3/0x1ea0 [ 12.525520][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 12.525523][ T314] ? ww_mutex_lock+0x160/0x160 [ 12.525525][ T314] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.525530][ T314] ? __rtnl_newlink+0x3fa/0xa50 [ 12.525535][ T314] rtnl_newlink+0x9f1/0x11c0 [ 12.525540][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.525542][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525546][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.525548][ T314] ? find_held_lock+0x2b/0x80 [ 12.525550][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.525552][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 12.525556][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.525558][ T314] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.525561][ T314] ? rtnl_link_fill+0x920/0x920 [ 12.525563][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525567][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.525569][ T314] ? find_held_lock+0x2b/0x80 [ 12.525572][ T314] netlink_rcv_skb+0x14e/0x3a0 [ 12.525574][ T314] ? rtnl_link_fill+0x920/0x920 [ 12.525577][ T314] ? netlink_ack+0xcf0/0xcf0 [ 12.525583][ T314] ? netlink_deliver_tap+0xc5/0x330 [ 12.525584][ T314] ? netlink_deliver_tap+0x13c/0x330 [ 12.525589][ T314] netlink_unicast+0x486/0x750 [ 12.525592][ T314] ? netlink_attachskb+0x810/0x810 [ 12.525595][ T314] ? __lock_acquire+0x518/0xc20 [ 12.525599][ T314] netlink_sendmsg+0x735/0xc60 [ 12.525603][ T314] ? netlink_unicast+0x750/0x750 [ 12.525607][ T314] ? __might_fault+0x97/0x140 [ 12.525612][ T314] ____sys_sendmsg+0x415/0x880 [ 12.525614][ T314] ? copy_msghdr_from_user+0x279/0x420 [ 12.525617][ T314] ? get_timestamp.constprop.0+0x390/0x390 [ 12.525618][ T314] ? move_addr_to_kernel+0x40/0x40 [ 12.525626][ T314] ___sys_sendmsg+0x14e/0x1d0 [ 12.525628][ T314] ? copy_msghdr_from_user+0x420/0x420 [ 12.525644][ T314] __sys_sendmsg+0x12c/0x1d0 [ 12.525647][ T314] ? __sys_sendmsg_sock+0x20/0x20 [ 12.525653][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.525657][ T314] do_syscall_64+0xff/0x530 [ 12.525659][ T314] ? exc_page_fault+0xee/0x100 [ 12.525662][ T314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.525664][ T314] RIP: 0033:0x7f9725fdc54e [ 12.525668][ T314] 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 [ 12.525670][ T314] RSP: 002b:00007ffebef00fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.525673][ T314] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9725fdc54e [ 12.525674][ T314] RDX: 0000000000000000 RSI: 00007ffebef01080 RDI: 0000000000000005 [ 12.525675][ T314] RBP: 00007ffebef00fe0 R08: 0000000000000000 R09: 0000000000000000 [ 12.525676][ T314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ec [ 12.525677][ T314] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebef01740 [ 12.525683][ T314] [ 12.574050][ T314] br2: port 1(w1) entered disabled state [ 12.574447][ T314] w1: entered allmulticast mode [ 12.576781][ T314] w1: entered promiscuous mode [ 12.763647][ T320] br2: port 2(vx2) entered blocking state [ 12.763938][ T320] br2: port 2(vx2) entered disabled state [ 12.764187][ T320] vx2: entered allmulticast mode [ 12.765737][ T320] vx2: entered promiscuous mode [ 12.766399][ T320] br2: port 2(vx2) entered blocking state [ 12.766651][ T320] br2: port 2(vx2) entered forwarding state [ 12.966149][ T92] br2: port 1(w1) entered blocking state [ 12.966596][ T92] br2: port 1(w1) entered forwarding state [ 13.540615][ T351] br2: port 1(w1) entered blocking state [ 13.540633][ T351] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.540635][ T351] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 351, name: ip [ 13.540637][ T351] preempt_count: 1, expected: 0 [ 13.540637][ T351] RCU nest depth: 0, expected: 0 [ 13.540639][ T351] locks held by ip/351: 5, last CPU#2: [ 13.540641][ T351] #0: ffffffff902d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.540653][ T351] #1: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.540659][ T351] #2: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.540663][ T351] #3: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.540667][ T351] #4: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.540671][ T351] irq event stamp: 12702 [ 13.540672][ T351] hardirqs last enabled at (12701): [] __down_trylock_console_sem+0x86/0xa0 [ 13.540675][ T351] hardirqs last disabled at (12702): [] console_emit_next_record+0x3d4/0x4c0 [ 13.540677][ T351] softirqs last enabled at (12644): [] __alloc_skb+0x4c2/0x5f0 [ 13.540680][ T351] softirqs last disabled at (12642): [] __alloc_skb+0x4c2/0x5f0 [ 13.540682][ T351] Preemption disabled at: [ 13.540683][ T351] [] vprintk_emit+0x31b/0x3e0 [ 13.540689][ T351] CPU: 2 UID: 0 PID: 351 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.540692][ T351] Tainted: [W]=WARN [ 13.540693][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.540695][ T351] Call Trace: [ 13.540697][ T351] [ 13.540698][ T351] dump_stack_lvl+0x6f/0xa0 [ 13.540704][ T351] ? vprintk_emit+0x31b/0x3e0 [ 13.540707][ T351] __might_resched.cold+0x1fe/0x2c1 [ 13.540711][ T351] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.540715][ T351] ? __kmalloc_noprof+0xdb/0x760 [ 13.540721][ T351] __kmalloc_noprof+0x443/0x760 [ 13.540723][ T351] ? alloc_buf.isra.0+0x4b/0x260 [ 13.540729][ T351] ? do_raw_spin_unlock+0x59/0x250 [ 13.540731][ T351] alloc_buf.isra.0+0x4b/0x260 [ 13.540735][ T351] put_chars+0x1e1/0x2f0 [ 13.540737][ T351] ? prb_final_commit+0x50/0x50 [ 13.540739][ T351] ? __send_to_port+0x420/0x420 [ 13.540742][ T351] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.540746][ T351] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.540749][ T351] ? validate_chain+0x38b/0xc20 [ 13.540752][ T351] hvc_console_print+0x292/0x780 [ 13.540755][ T351] ? mark_usage+0x61/0x170 [ 13.540757][ T351] ? __lock_acquire+0x518/0xc20 [ 13.540759][ T351] ? __lock_acquire+0x518/0xc20 [ 13.540762][ T351] ? hvc_write+0x3a0/0x3a0 [ 13.540765][ T351] ? console_emit_next_record+0x1df/0x4c0 [ 13.540768][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540770][ T351] ? lock_acquire+0x13c/0x160 [ 13.540774][ T351] console_emit_next_record+0x22f/0x4c0 [ 13.540778][ T351] ? devkmsg_read+0x4b0/0x4b0 [ 13.540780][ T351] ? console_flush_one_record+0x106/0x710 [ 13.540783][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540786][ T351] ? lock_acquire+0x13c/0x160 [ 13.540790][ T351] console_flush_one_record+0x46f/0x710 [ 13.540794][ T351] ? console_emit_next_record+0x4c0/0x4c0 [ 13.540796][ T351] ? __lock_acquire+0x518/0xc20 [ 13.540801][ T351] console_unlock+0xee/0x1f0 [ 13.540804][ T351] ? console_flush_one_record+0x710/0x710 [ 13.540813][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540816][ T351] ? lock_acquire+0x60/0x160 [ 13.540820][ T351] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.540822][ T351] ? vprintk_emit+0x320/0x3e0 [ 13.540825][ T351] vprintk_emit+0x37c/0x3e0 [ 13.540829][ T351] ? wake_up_klogd_work_func+0x90/0x90 [ 13.540831][ T351] ? __lock_release.isra.0+0x69/0x1a0 [ 13.540834][ T351] ? mark_held_locks+0x40/0x70 [ 13.540837][ T351] _printk+0xc7/0x100 [ 13.540841][ T351] ? snapshot_read.cold+0x21/0x21 [ 13.540845][ T351] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.540858][ T351] ? do_setlink.isra.0+0xa31/0x2750 [ 13.540859][ T351] ? rtnl_newlink+0x9f1/0x11c0 [ 13.540861][ T351] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.540865][ T351] br_set_state+0x22f/0x430 [bridge] [ 13.540876][ T351] br_init_port+0xc4/0x200 [bridge] [ 13.540885][ T351] new_nbp+0x39c/0x580 [bridge] [ 13.540895][ T351] br_add_if+0x212/0x1320 [bridge] [ 13.540902][ T351] ? is_bpf_text_address+0x72/0x110 [ 13.540906][ T351] ? kernel_text_address+0x149/0x170 [ 13.540909][ T351] ? __kernel_text_address+0x12/0x30 [ 13.540913][ T351] do_set_master+0x357/0x580 [ 13.540918][ T351] do_setlink.isra.0+0xa31/0x2750 [ 13.540921][ T351] ? stack_trace_save+0x93/0xc0 [ 13.540924][ T351] ? rtnl_link_get_size+0x350/0x350 [ 13.540926][ T351] ? rcu_read_lock_any_held+0x66/0x90 [ 13.540927][ T351] ? stack_depot_save_flags+0x38e/0x790 [ 13.540931][ T351] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.540934][ T351] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.540935][ T351] ? validate_chain+0x38b/0xc20 [ 13.540938][ T351] ? kasan_save_stack+0x3d/0x50 [ 13.540941][ T351] ? kasan_save_stack+0x2f/0x50 [ 13.540943][ T351] ? kasan_save_track+0x14/0x30 [ 13.540945][ T351] ? __lock_acquire+0x518/0xc20 [ 13.540947][ T351] ? netlink_seq_next+0x4e/0x60 [ 13.540950][ T351] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.540955][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 13.540957][ T351] ? rtnl_newlink+0x9a8/0x11c0 [ 13.540960][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540962][ T351] ? lock_acquire+0x13c/0x160 [ 13.540964][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540965][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.540968][ T351] ? trace_contention_end+0xb3/0x180 [ 13.540971][ T351] ? __mutex_lock+0x1db/0x1ea0 [ 13.540974][ T351] ? __mutex_lock+0x9a3/0x1ea0 [ 13.540977][ T351] ? rtnl_newlink+0x9a8/0x11c0 [ 13.540980][ T351] ? ww_mutex_lock+0x160/0x160 [ 13.540982][ T351] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.540987][ T351] ? __rtnl_newlink+0x3fa/0xa50 [ 13.540992][ T351] rtnl_newlink+0x9f1/0x11c0 [ 13.540997][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 13.540999][ T351] ? __lock_acquire+0x518/0xc20 [ 13.541003][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 13.541005][ T351] ? find_held_lock+0x2b/0x80 [ 13.541007][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 13.541009][ T351] ? __lock_release.isra.0+0x69/0x1a0 [ 13.541013][ T351] ? rtnl_bridge_getlink+0x850/0x850 [ 13.541015][ T351] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.541018][ T351] ? rtnl_link_fill+0x920/0x920 [ 13.541019][ T351] ? __lock_acquire+0x518/0xc20 [ 13.541023][ T351] ? lock_acquire.part.0+0xd4/0x280 [ 13.541025][ T351] ? find_held_lock+0x2b/0x80 [ 13.541029][ T351] netlink_rcv_skb+0x14e/0x3a0 [ 13.541031][ T351] ? rtnl_link_fill+0x920/0x920 [ 13.541034][ T351] ? netlink_ack+0xcf0/0xcf0 [ 13.541040][ T351] ? netlink_deliver_tap+0xc5/0x330 [ 13.541041][ T351] ? netlink_deliver_tap+0x13c/0x330 [ 13.541045][ T351] netlink_unicast+0x486/0x750 [ 13.541049][ T351] ? netlink_attachskb+0x810/0x810 [ 13.541052][ T351] ? __lock_acquire+0x518/0xc20 [ 13.541056][ T351] netlink_sendmsg+0x735/0xc60 [ 13.541059][ T351] ? netlink_unicast+0x750/0x750 [ 13.541063][ T351] ? __might_fault+0x97/0x140 [ 13.541068][ T351] ____sys_sendmsg+0x415/0x880 [ 13.541071][ T351] ? copy_msghdr_from_user+0x279/0x420 [ 13.541073][ T351] ? get_timestamp.constprop.0+0x390/0x390 [ 13.541075][ T351] ? move_addr_to_kernel+0x40/0x40 [ 13.541082][ T351] ___sys_sendmsg+0x14e/0x1d0 [ 13.541085][ T351] ? copy_msghdr_from_user+0x420/0x420 [ 13.541100][ T351] __sys_sendmsg+0x12c/0x1d0 [ 13.541103][ T351] ? __sys_sendmsg_sock+0x20/0x20 [ 13.541109][ T351] ? rcu_is_watching+0x16/0xd0 [ 13.541113][ T351] do_syscall_64+0xff/0x530 [ 13.541115][ T351] ? exc_page_fault+0xee/0x100 [ 13.541118][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.541120][ T351] RIP: 0033:0x7f1bc300054e [ 13.541124][ T351] 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 [ 13.541126][ T351] RSP: 002b:00007fffae797870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.541128][ T351] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1bc300054e [ 13.541130][ T351] RDX: 0000000000000000 RSI: 00007fffae797920 RDI: 0000000000000005 [ 13.541131][ T351] RBP: 00007fffae797880 R08: 0000000000000000 R09: 0000000000000000 [ 13.541132][ T351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ed [ 13.541133][ T351] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffae797fe0 [ 13.541139][ T351] [ 13.587156][ T351] br2: port 1(w1) entered disabled state [ 13.587430][ T351] w1: entered allmulticast mode [ 13.589065][ T351] w1: entered promiscuous mode [ 13.757736][ T357] br2: port 2(vx2) entered blocking state [ 13.758063][ T357] br2: port 2(vx2) entered disabled state [ 13.758379][ T357] vx2: entered allmulticast mode [ 13.760040][ T357] vx2: entered promiscuous mode [ 13.761279][ T357] br2: port 2(vx2) entered blocking state [ 13.761573][ T357] br2: port 2(vx2) entered forwarding state [ 13.964395][ T39] br2: port 1(w1) entered blocking state [ 13.964698][ T39] br2: port 1(w1) entered forwarding state [ 23.235557][ T457] GACT probability NOT on [ 23.235575][ T457] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.235577][ T457] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 457, name: modprobe [ 23.235579][ T457] preempt_count: 1, expected: 0 [ 23.235580][ T457] RCU nest depth: 0, expected: 0 [ 23.235581][ T457] locks held by modprobe/457: 4, last CPU#3: [ 23.235583][ T457] #0: ffffffff8fb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.235596][ T457] #1: ffffffff8fb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.235600][ T457] #2: ffffffff8fa89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.235604][ T457] #3: ffffffff8fa89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.235608][ T457] irq event stamp: 39594 [ 23.235609][ T457] hardirqs last enabled at (39593): [] __down_trylock_console_sem+0x86/0xa0 [ 23.235612][ T457] hardirqs last disabled at (39594): [] console_emit_next_record+0x3d4/0x4c0 [ 23.235614][ T457] softirqs last enabled at (37606): [] handle_softirqs+0x67c/0x900 [ 23.235617][ T457] softirqs last disabled at (37161): [] __irq_exit_rcu+0x145/0x1c0 [ 23.235620][ T457] Preemption disabled at: [ 23.235620][ T457] [] vprintk_emit+0x31b/0x3e0 [ 23.235626][ T457] CPU: 3 UID: 0 PID: 457 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.235630][ T457] Tainted: [W]=WARN [ 23.235631][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.235633][ T457] Call Trace: [ 23.235634][ T457] [ 23.235636][ T457] dump_stack_lvl+0x6f/0xa0 [ 23.235642][ T457] ? vprintk_emit+0x31b/0x3e0 [ 23.235644][ T457] __might_resched.cold+0x1fe/0x2c1 [ 23.235649][ T457] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.235653][ T457] ? __kmalloc_noprof+0xdb/0x760 [ 23.235659][ T457] __kmalloc_noprof+0x443/0x760 [ 23.235661][ T457] ? alloc_buf.isra.0+0x4b/0x260 [ 23.235667][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 23.235670][ T457] alloc_buf.isra.0+0x4b/0x260 [ 23.235673][ T457] put_chars+0x1e1/0x2f0 [ 23.235675][ T457] ? desc_read_finalized_seq+0x79/0x120 [ 23.235677][ T457] ? __send_to_port+0x420/0x420 [ 23.235680][ T457] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.235684][ T457] ? validate_chain+0x38b/0xc20 [ 23.235688][ T457] hvc_console_print+0x292/0x780 [ 23.235691][ T457] ? __lock_acquire+0x518/0xc20 [ 23.235692][ T457] ? __lock_acquire+0x518/0xc20 [ 23.235697][ T457] ? hvc_write+0x3a0/0x3a0 [ 23.235698][ T457] ? console_emit_next_record+0x1df/0x4c0 [ 23.235702][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.235705][ T457] ? lock_acquire+0x13c/0x160 [ 23.235709][ T457] console_emit_next_record+0x22f/0x4c0 [ 23.235712][ T457] ? devkmsg_read+0x4b0/0x4b0 [ 23.235714][ T457] ? console_flush_one_record+0x106/0x710 [ 23.235717][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.235720][ T457] ? lock_acquire+0x13c/0x160 [ 23.235724][ T457] console_flush_one_record+0x46f/0x710 [ 23.235728][ T457] ? console_emit_next_record+0x4c0/0x4c0 [ 23.235730][ T457] ? __lock_acquire+0x518/0xc20 [ 23.235735][ T457] console_unlock+0xee/0x1f0 [ 23.235738][ T457] ? console_flush_one_record+0x710/0x710 [ 23.235740][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.235742][ T457] ? lock_acquire+0x60/0x160 [ 23.235746][ T457] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.235748][ T457] ? vprintk_emit+0x320/0x3e0 [ 23.235751][ T457] vprintk_emit+0x37c/0x3e0 [ 23.235755][ T457] ? wake_up_klogd_work_func+0x90/0x90 [ 23.235761][ T457] ? llc_exit+0x3e0/0x3e0 [llc] [ 23.235764][ T457] _printk+0xc7/0x100 [ 23.235768][ T457] ? snapshot_read.cold+0x21/0x21 [ 23.235775][ T457] ? do_one_initcall+0x113/0x4f0 [ 23.235778][ T457] gact_init_module+0x15/0x1000 [act_gact] [ 23.235780][ T457] do_one_initcall+0x124/0x4f0 [ 23.235783][ T457] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 23.235788][ T457] ? do_init_module+0xae/0x8a0 [ 23.235791][ T457] ? kasan_unpoison+0x44/0x70 [ 23.235796][ T457] do_init_module+0x2ad/0x8a0 [ 23.235799][ T457] ? lockdep_hardirqs_on+0x91/0x130 [ 23.235804][ T457] ? free_module+0x470/0x470 [ 23.235807][ T457] ? kfree+0x123/0x590 [ 23.235811][ T457] load_module+0x1424/0x1bb0 [ 23.235818][ T457] ? layout_and_allocate.isra.0+0x680/0x680 [ 23.235822][ T457] ? __ia32_sys_fsconfig+0x180/0x180 [ 23.235825][ T457] ? ovl_real_file+0x172/0x1e0 [ 23.235829][ T457] ? backing_file_read_iter+0x541/0x790 [ 23.235832][ T457] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.235836][ T457] init_module_from_file+0x11f/0x1a0 [ 23.235840][ T457] ? __do_sys_init_module+0x220/0x220 [ 23.235848][ T457] ? __rwlock_init+0x150/0x150 [ 23.235851][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 23.235854][ T457] idempotent_init_module+0x37b/0x7c0 [ 23.235858][ T457] ? init_module_from_file+0x1a0/0x1a0 [ 23.235864][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.235867][ T457] ? cap_capable+0x1d7/0x3d0 [ 23.235878][ T457] __x64_sys_finit_module+0xdf/0x190 [ 23.235881][ T457] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.235884][ T457] do_syscall_64+0xff/0x530 [ 23.235886][ T457] ? exc_page_fault+0xee/0x100 [ 23.235889][ T457] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.235891][ T457] RIP: 0033:0x7f249e95637d [ 23.235895][ T457] 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 [ 23.235897][ T457] RSP: 002b:00007fff1e2efb38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 23.235900][ T457] RAX: ffffffffffffffda RBX: 000055e2e2286810 RCX: 00007f249e95637d [ 23.235901][ T457] RDX: 0000000000000000 RSI: 000055e2c0ccaffd RDI: 0000000000000000 [ 23.235903][ T457] RBP: 00007fff1e2efbd0 R08: 0000000000000000 R09: 0000000000000000 [ 23.235903][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2c0ccaffd [ 23.235904][ T457] R13: 000055e2e2286960 R14: 0000000000040000 R15: 0000000000000000 [ 23.235911][ T457] [ 26.507723][ C0] [ 26.507741][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.507743][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.507745][ C0] preempt_count: 104, expected: 0 [ 26.507746][ C0] RCU nest depth: 0, expected: 0 [ 26.507747][ C0] INFO: lockdep is turned off. [ 26.507748][ C0] irq event stamp: 915738 [ 26.507749][ C0] hardirqs last enabled at (915738): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.507758][ C0] hardirqs last disabled at (915737): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.507760][ C0] softirqs last enabled at (915642): [] handle_softirqs+0x67c/0x900 [ 26.507763][ C0] softirqs last disabled at (915661): [] __irq_exit_rcu+0x145/0x1c0 [ 26.507765][ C0] Preemption disabled at: [ 26.507766][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.507772][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.507776][ C0] Tainted: [W]=WARN [ 26.507777][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.507779][ C0] Call Trace: [ 26.507781][ C0] [ 26.507782][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.507788][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.507789][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.507793][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.507796][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.507799][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507803][ C0] __kmalloc_noprof+0x443/0x760 [ 26.507806][ C0] ? __rwlock_init+0x150/0x150 [ 26.507809][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.507812][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.507814][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.507816][ C0] put_chars+0x1e1/0x2f0 [ 26.507818][ C0] ? __send_to_port+0x420/0x420 [ 26.507820][ C0] ? console_prepend_replay+0x20/0x20 [ 26.507823][ C0] hvc_console_print+0x292/0x780 [ 26.507827][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.507828][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507830][ C0] ? lock_acquire+0x13c/0x160 [ 26.507832][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.507835][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.507836][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507838][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507840][ C0] ? lock_acquire+0x13c/0x160 [ 26.507842][ C0] ? console_flush_one_record+0x111/0x710 [ 26.507843][ C0] console_flush_one_record+0x46f/0x710 [ 26.507846][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.507848][ C0] console_unlock+0xee/0x1f0 [ 26.507850][ C0] ? lock_acquire+0x13c/0x160 [ 26.507852][ C0] ? console_flush_one_record+0x710/0x710 [ 26.507853][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507855][ C0] ? lock_release+0x184/0x1f0 [ 26.507856][ C0] ? lock_acquire+0x60/0x160 [ 26.507858][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.507860][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.507862][ C0] vprintk_emit+0x37c/0x3e0 [ 26.507864][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.507866][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507868][ C0] ? lock_release+0x184/0x1f0 [ 26.507870][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.507874][ C0] _printk+0xc7/0x100 [ 26.507877][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.507879][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.507883][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.507885][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.507887][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.507889][ C0] mark_lock_irq+0x989/0x9c0 [ 26.507892][ C0] mark_lock+0x1d7/0xa00 [ 26.507900][ C0] mark_usage+0x42/0x170 [ 26.507902][ C0] __lock_acquire+0x388/0xc20 [ 26.507904][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.507906][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.507919][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507921][ C0] ? lock_acquire+0x13c/0x160 [ 26.507923][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.507929][ C0] _raw_spin_lock+0x33/0x40 [ 26.507931][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.507937][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.507944][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.507950][ C0] call_timer_fn+0x160/0x4d0 [ 26.507954][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.507955][ C0] ? debug_object_active_state+0x430/0x430 [ 26.507959][ C0] ? find_held_lock+0x2b/0x80 [ 26.507961][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.507962][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507965][ C0] __run_timers+0x68f/0xaa0 [ 26.507966][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.507973][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.507975][ C0] ? __lock_acquire+0x518/0xc20 [ 26.507978][ C0] ? __rwlock_init+0x150/0x150 [ 26.507980][ C0] run_timer_softirq+0xf0/0x160 [ 26.507982][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.507984][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.507986][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.507988][ C0] handle_softirqs+0x1d3/0x900 [ 26.507990][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.507991][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.507993][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.507995][ C0] irq_exit_rcu+0xe/0x30 [ 26.507996][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.507999][ C0] [ 26.508000][ C0] [ 26.508000][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.508002][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.508005][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.508008][ C0] 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 [ 26.508009][ C0] RSP: 0018:ffffffff8f807cf8 EFLAGS: 00000296 [ 26.508013][ C0] RAX: 00000000000df8cb RBX: ffffffff8f81c600 RCX: ffffffff8c8f0307 [ 26.508014][ C0] RDX: ffffffff8f81c600 RSI: ffffffff8f638b01 RDI: ffffffff8f08d8e0 [ 26.508015][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.508016][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1f00fa2 [ 26.508017][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.508018][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.508022][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.508023][ C0] default_idle+0x9/0x10 [ 26.508025][ C0] default_idle_call+0x6e/0xb0 [ 26.508027][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.508028][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.508030][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.508032][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.508034][ C0] do_idle+0xd8/0x190 [ 26.508036][ C0] cpu_startup_entry+0x53/0x70 [ 26.508037][ C0] rest_init+0x279/0x280 [ 26.508039][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.508042][ C0] ? rest_init+0x280/0x280 [ 26.508044][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.508048][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.508050][ C0] ? acpi_enable+0x1e4/0x330 [ 26.508053][ C0] start_kernel+0x3af/0x3b0 [ 26.508055][ C0] x86_64_start_reservations+0x24/0x30 [ 26.508057][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.508058][ C0] common_startup_64+0x13e/0x148 [ 26.508062][ C0] [ 26.530132][ C0] ======================================================== [ 26.530365][ C0] WARNING: possible irq lock inversion dependency detected [ 26.530639][ C0] 7.2.0-virtme #1 Tainted: G W [ 26.530882][ C0] -------------------------------------------------------- [ 26.531118][ C0] swapper/0/0 just changed the state of lock: [ 26.531361][ C0] ff1100000cd6ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.531676][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.531957][ C0] (fs_reclaim){+.+.}-{0:0} [ 26.531960][ C0] [ 26.531960][ C0] [ 26.531960][ C0] and interrupts could create inverse lock ordering between them. [ 26.531960][ C0] [ 26.532625][ C0] [ 26.532625][ C0] other info that might help us debug this: [ 26.532850][ C0] Chain exists of: [ 26.532850][ C0] &br->lock --> console_owner --> fs_reclaim [ 26.532850][ C0] [ 26.533310][ C0] Possible interrupt unsafe locking scenario: [ 26.533310][ C0] [ 26.533542][ C0] CPU0 CPU1 [ 26.533747][ C0] ---- ---- [ 26.533908][ C0] lock(fs_reclaim); [ 26.534081][ C0] local_irq_disable(); [ 26.534276][ C0] lock(&br->lock); [ 26.534532][ C0] lock(console_owner); [ 26.534785][ C0] [ 26.534909][ C0] lock(&br->lock); [ 26.535032][ C0] [ 26.535032][ C0] *** DEADLOCK *** [ 26.535032][ C0] [ 26.535323][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 26.535571][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.535941][ C0] [ 26.535941][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 26.536261][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 26.536419][ C0] HARDIRQ-ON-W at: [ 26.536537][ C0] __lock_acquire+0x388/0xc20 [ 26.536786][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.537040][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.537242][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.537532][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.537819][ C0] workqueue_init+0x2a/0x680 [ 26.538022][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.538315][ C0] kernel_init+0x21/0x150 [ 26.538563][ C0] ret_from_fork+0x474/0x6b0 [ 26.538752][ C0] ret_from_fork_asm+0x11/0x20 [ 26.539002][ C0] SOFTIRQ-ON-W at: [ 26.539116][ C0] __lock_acquire+0x388/0xc20 [ 26.539364][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.539556][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.539747][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.540032][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.540313][ C0] workqueue_init+0x2a/0x680 [ 26.540505][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.540789][ C0] kernel_init+0x21/0x150 [ 26.541038][ C0] ret_from_fork+0x474/0x6b0 [ 26.541237][ C0] ret_from_fork_asm+0x11/0x20 [ 26.541487][ C0] INITIAL USE at: [ 26.541603][ C0] __lock_acquire+0x388/0xc20 [ 26.541849][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.542100][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.542290][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 26.542574][ C0] kthread_create_worker_on_node+0xea/0x210 [ 26.542854][ C0] workqueue_init+0x2a/0x680 [ 26.543050][ C0] kernel_init_freeable+0x2fe/0x630 [ 26.543297][ C0] kernel_init+0x21/0x150 [ 26.543539][ C0] ret_from_fork+0x474/0x6b0 [ 26.543727][ C0] ret_from_fork_asm+0x11/0x20 [ 26.543975][ C0] } [ 26.544056][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.544343][ C0] ... acquired at: [ 26.544459][ C0] __lock_acquire+0x518/0xc20 [ 26.544669][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.544824][ C0] fs_reclaim_acquire+0xd5/0x120 [ 26.545035][ C0] __kmalloc_noprof+0xd3/0x760 [ 26.545195][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.545404][ C0] put_chars+0x1e1/0x2f0 [ 26.545565][ C0] hvc_console_print+0x292/0x780 [ 26.545770][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.545926][ C0] console_flush_one_record+0x46f/0x710 [ 26.546129][ C0] console_unlock+0xee/0x1f0 [ 26.546288][ C0] vprintk_emit+0x37c/0x3e0 [ 26.546493][ C0] _printk+0xc7/0x100 [ 26.546610][ C0] dm_interface_init+0x50/0x60 [ 26.546817][ C0] dm_init+0x51/0xd0 [ 26.546942][ C0] do_one_initcall+0x124/0x4f0 [ 26.547145][ C0] kernel_init_freeable+0x596/0x630 [ 26.547296][ C0] kernel_init+0x21/0x150 [ 26.547503][ C0] ret_from_fork+0x474/0x6b0 [ 26.547657][ C0] ret_from_fork_asm+0x11/0x20 [ 26.547860][ C0] [ 26.547944][ C0] -> (console_owner){....}-{0:0} { [ 26.548100][ C0] INITIAL USE at: [ 26.548272][ C0] } [ 26.548347][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.548628][ C0] ... acquired at: [ 26.548741][ C0] __lock_acquire+0x518/0xc20 [ 26.548952][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.549105][ C0] console_lock_spinning_enable+0x5c/0x60 [ 26.549353][ C0] console_emit_next_record+0x1d1/0x4c0 [ 26.549504][ C0] console_flush_one_record+0x46f/0x710 [ 26.549708][ C0] console_unlock+0xee/0x1f0 [ 26.549858][ C0] vprintk_emit+0x37c/0x3e0 [ 26.550074][ C0] _printk+0xc7/0x100 [ 26.550193][ C0] br_set_state+0x22f/0x430 [bridge] [ 26.550410][ C0] br_init_port+0xc4/0x200 [bridge] [ 26.550575][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 26.550827][ C0] br_add_if+0xde2/0x1320 [bridge] [ 26.550995][ C0] do_set_master+0x357/0x580 [ 26.551208][ C0] do_setlink.isra.0+0xa31/0x2750 [ 26.551360][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.551563][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.551713][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.551928][ C0] netlink_unicast+0x486/0x750 [ 26.552087][ C0] netlink_sendmsg+0x735/0xc60 [ 26.552300][ C0] ____sys_sendmsg+0x415/0x880 [ 26.552455][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.552663][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.552817][ C0] do_syscall_64+0xff/0x530 [ 26.553029][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.553225][ C0] [ 26.553354][ C0] -> (&br->lock){+.-.}-{3:3} { [ 26.553513][ C0] HARDIRQ-ON-W at: [ 26.553627][ C0] __lock_acquire+0x388/0xc20 [ 26.553872][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.554123][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.554318][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.554607][ C0] netif_set_mac_address+0x282/0x410 [ 26.554856][ C0] do_setlink.isra.0+0x706/0x2750 [ 26.555054][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.555303][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.555546][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.555734][ C0] netlink_unicast+0x486/0x750 [ 26.555986][ C0] netlink_sendmsg+0x735/0xc60 [ 26.556180][ C0] ____sys_sendmsg+0x415/0x880 [ 26.556425][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.556673][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.556868][ C0] do_syscall_64+0xff/0x530 [ 26.557122][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.557422][ C0] IN-SOFTIRQ-W at: [ 26.557541][ C0] __lock_acquire+0x388/0xc20 [ 26.557793][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.557997][ C0] _raw_spin_lock+0x33/0x40 [ 26.558248][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.558538][ C0] call_timer_fn+0x160/0x4d0 [ 26.558732][ C0] __run_timers+0x68f/0xaa0 [ 26.558980][ C0] run_timer_softirq+0xf0/0x160 [ 26.559228][ C0] handle_softirqs+0x1d3/0x900 [ 26.559419][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.559606][ C0] irq_exit_rcu+0xe/0x30 [ 26.559792][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.560085][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.560373][ C0] pv_native_safe_halt+0xf/0x10 [ 26.560620][ C0] default_idle+0x9/0x10 [ 26.560814][ C0] default_idle_call+0x6e/0xb0 [ 26.561065][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.561352][ C0] do_idle+0xd8/0x190 [ 26.561505][ C0] cpu_startup_entry+0x53/0x70 [ 26.561747][ C0] rest_init+0x279/0x280 [ 26.561941][ C0] start_kernel+0x3af/0x3b0 [ 26.562183][ C0] x86_64_start_reservations+0x24/0x30 [ 26.562430][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.562621][ C0] common_startup_64+0x13e/0x148 [ 26.562866][ C0] INITIAL USE at: [ 26.562988][ C0] __lock_acquire+0x388/0xc20 [ 26.563239][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.563425][ C0] _raw_spin_lock_bh+0x38/0x50 [ 26.563670][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.563966][ C0] netif_set_mac_address+0x282/0x410 [ 26.564157][ C0] do_setlink.isra.0+0x706/0x2750 [ 26.564405][ C0] rtnl_newlink+0x9f1/0x11c0 [ 26.564647][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.564834][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 26.565085][ C0] netlink_unicast+0x486/0x750 [ 26.565338][ C0] netlink_sendmsg+0x735/0xc60 [ 26.565531][ C0] ____sys_sendmsg+0x415/0x880 [ 26.565777][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 26.565978][ C0] __sys_sendmsg+0x12c/0x1d0 [ 26.566223][ C0] do_syscall_64+0xff/0x530 [ 26.566469][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.566703][ C0] } [ 26.566835][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.567080][ C0] ... acquired at: [ 26.567253][ C0] mark_lock+0x1d7/0xa00 [ 26.567412][ C0] mark_usage+0x42/0x170 [ 26.567619][ C0] __lock_acquire+0x388/0xc20 [ 26.567770][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.567986][ C0] _raw_spin_lock+0x33/0x40 [ 26.568141][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.568390][ C0] call_timer_fn+0x160/0x4d0 [ 26.568542][ C0] __run_timers+0x68f/0xaa0 [ 26.568750][ C0] run_timer_softirq+0xf0/0x160 [ 26.568910][ C0] handle_softirqs+0x1d3/0x900 [ 26.569117][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.569276][ C0] irq_exit_rcu+0xe/0x30 [ 26.569481][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.569724][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.569916][ C0] pv_native_safe_halt+0xf/0x10 [ 26.570120][ C0] default_idle+0x9/0x10 [ 26.570279][ C0] default_idle_call+0x6e/0xb0 [ 26.570486][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.574771][ C0] do_idle+0xd8/0x190 [ 26.574949][ C0] cpu_startup_entry+0x53/0x70 [ 26.575103][ C0] rest_init+0x279/0x280 [ 26.575314][ C0] start_kernel+0x3af/0x3b0 [ 26.575470][ C0] x86_64_start_reservations+0x24/0x30 [ 26.575684][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.575836][ C0] common_startup_64+0x13e/0x148 [ 26.576046][ C0] [ 26.576125][ C0] [ 26.576125][ C0] stack backtrace: [ 26.576375][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.576379][ C0] Tainted: [W]=WARN [ 26.576379][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.576380][ C0] Call Trace: [ 26.576382][ C0] [ 26.576383][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.576387][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.576390][ C0] mark_lock_irq+0x989/0x9c0 [ 26.576393][ C0] mark_lock+0x1d7/0xa00 [ 26.576395][ C0] mark_usage+0x42/0x170 [ 26.576396][ C0] __lock_acquire+0x388/0xc20 [ 26.576399][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.576401][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.576408][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.576411][ C0] ? lock_acquire+0x13c/0x160 [ 26.576413][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.576419][ C0] _raw_spin_lock+0x33/0x40 [ 26.576421][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.576427][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.576434][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.576441][ C0] call_timer_fn+0x160/0x4d0 [ 26.576443][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.576445][ C0] ? debug_object_active_state+0x430/0x430 [ 26.576448][ C0] ? find_held_lock+0x2b/0x80 [ 26.576450][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.576452][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.576455][ C0] __run_timers+0x68f/0xaa0 [ 26.576456][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.576463][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.576465][ C0] ? __lock_acquire+0x518/0xc20 [ 26.576468][ C0] ? __rwlock_init+0x150/0x150 [ 26.576470][ C0] run_timer_softirq+0xf0/0x160 [ 26.576472][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.576474][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.576476][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.576478][ C0] handle_softirqs+0x1d3/0x900 [ 26.576480][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.576482][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.576484][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.576485][ C0] irq_exit_rcu+0xe/0x30 [ 26.576487][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.576488][ C0] [ 26.576489][ C0] [ 26.576490][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.576492][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.576493][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.576495][ C0] 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 [ 26.576496][ C0] RSP: 0018:ffffffff8f807cf8 EFLAGS: 00000296 [ 26.576499][ C0] RAX: 00000000000df8cb RBX: ffffffff8f81c600 RCX: ffffffff8c8f0307 [ 26.576500][ C0] RDX: ffffffff8f81c600 RSI: ffffffff8f638b01 RDI: ffffffff8f08d8e0 [ 26.576501][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.576501][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff1f00fa2 [ 26.576502][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.576504][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.576506][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.576508][ C0] default_idle+0x9/0x10 [ 26.576509][ C0] default_idle_call+0x6e/0xb0 [ 26.576511][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.576513][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.576514][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.576517][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.576519][ C0] do_idle+0xd8/0x190 [ 26.576520][ C0] cpu_startup_entry+0x53/0x70 [ 26.576522][ C0] rest_init+0x279/0x280 [ 26.576524][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.576526][ C0] ? rest_init+0x280/0x280 [ 26.576528][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.576532][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.576534][ C0] ? acpi_enable+0x1e4/0x330 [ 26.576537][ C0] start_kernel+0x3af/0x3b0 [ 26.576538][ C0] x86_64_start_reservations+0x24/0x30 [ 26.576540][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.576542][ C0] common_startup_64+0x13e/0x148 [ 26.576545][ C0] [ 30.965633][ T790] veth3: entered promiscuous mode [ 30.965649][ T790] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.965651][ T790] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 790, name: bridge [ 30.965653][ T790] preempt_count: 202, expected: 0 [ 30.965654][ T790] RCU nest depth: 0, expected: 0 [ 30.965655][ T790] INFO: lockdep is turned off. [ 30.965656][ T790] irq event stamp: 0 [ 30.965657][ T790] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 30.965661][ T790] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 30.965667][ T790] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 30.965668][ T790] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 30.965670][ T790] Preemption disabled at: [ 30.965671][ T790] [] dev_uc_add_excl+0x67/0x110 [ 30.965678][ T790] CPU: 2 UID: 0 PID: 790 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.965682][ T790] Tainted: [W]=WARN [ 30.965683][ T790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.965684][ T790] Call Trace: [ 30.965686][ T790] [ 30.965687][ T790] dump_stack_lvl+0x6f/0xa0 [ 30.965693][ T790] ? dev_uc_add_excl+0x67/0x110 [ 30.965694][ T790] __might_resched.cold+0x1fe/0x2c1 [ 30.965698][ T790] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.965702][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965706][ T790] __kmalloc_noprof+0x443/0x760 [ 30.965709][ T790] ? __rwlock_init+0x150/0x150 [ 30.965712][ T790] ? alloc_buf.isra.0+0x4b/0x260 [ 30.965716][ T790] ? do_raw_spin_unlock+0x59/0x250 [ 30.965717][ T790] alloc_buf.isra.0+0x4b/0x260 [ 30.965719][ T790] put_chars+0x1e1/0x2f0 [ 30.965721][ T790] ? __send_to_port+0x420/0x420 [ 30.965723][ T790] ? printk_get_next_message+0x240/0x650 [ 30.965725][ T790] ? console_prepend_replay+0x20/0x20 [ 30.965728][ T790] hvc_console_print+0x292/0x780 [ 30.965731][ T790] ? hvc_write+0x3a0/0x3a0 [ 30.965732][ T790] ? __rwlock_init+0x150/0x150 [ 30.965734][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965735][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965737][ T790] ? lock_acquire+0x13c/0x160 [ 30.965739][ T790] console_emit_next_record+0x22f/0x4c0 [ 30.965742][ T790] ? devkmsg_read+0x4b0/0x4b0 [ 30.965744][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965745][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965747][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965749][ T790] ? lock_acquire+0x13c/0x160 [ 30.965750][ T790] ? console_flush_one_record+0x111/0x710 [ 30.965752][ T790] console_flush_one_record+0x46f/0x710 [ 30.965754][ T790] ? console_emit_next_record+0x4c0/0x4c0 [ 30.965757][ T790] console_unlock+0xee/0x1f0 [ 30.965759][ T790] ? lock_acquire+0x13c/0x160 [ 30.965760][ T790] ? console_flush_one_record+0x710/0x710 [ 30.965762][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965764][ T790] ? lock_release+0x184/0x1f0 [ 30.965765][ T790] ? lock_acquire+0x60/0x160 [ 30.965767][ T790] ? __rcu_read_lock+0x30/0x70 [ 30.965769][ T790] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.965770][ T790] ? vprintk_emit+0x320/0x3e0 [ 30.965772][ T790] vprintk_emit+0x37c/0x3e0 [ 30.965775][ T790] ? wake_up_klogd_work_func+0x90/0x90 [ 30.965778][ T790] _printk+0xc7/0x100 [ 30.965781][ T790] ? snapshot_read.cold+0x21/0x21 [ 30.965783][ T790] ? netdev_name+0x43/0x60 [ 30.965786][ T790] ? __netdev_printk+0x17f/0x1d0 [ 30.965787][ T790] netdev_info+0xe2/0x116 [ 30.965789][ T790] ? netdev_notice+0x120/0x120 [ 30.965791][ T790] ? kasan_save_track+0x14/0x30 [ 30.965794][ T790] ? __kmalloc_cache_noprof+0x29a/0x620 [ 30.965796][ T790] ? __hw_addr_add_ex+0x247/0x630 [ 30.965797][ T790] ? mutex_is_locked+0x1c/0x50 [ 30.965800][ T790] __dev_set_promiscuity.cold+0x95/0x104 [ 30.965803][ T790] __dev_set_rx_mode+0x219/0x2c0 [ 30.965806][ T790] dev_uc_add_excl+0xf2/0x110 [ 30.965807][ T790] ndo_dflt_fdb_add+0x105/0x1e0 [ 30.965810][ T790] ? __nla_parse+0x22/0x30 [ 30.965812][ T790] rtnl_fdb_add+0x632/0xa00 [ 30.965814][ T790] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.965816][ T790] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 30.965817][ T790] ? rtnl_fdb_del+0xb10/0xb10 [ 30.965818][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965820][ T790] ? __rcu_read_lock+0x30/0x70 [ 30.965823][ T790] ? unwind_get_return_address+0x67/0xd0 [ 30.965825][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965827][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965828][ T790] ? cap_capable+0x1d7/0x3d0 [ 30.965832][ T790] ? lock_acquire+0x13c/0x160 [ 30.965834][ T790] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 30.965836][ T790] ? rtnl_link_fill+0x920/0x920 [ 30.965837][ T790] ? filter_irq_stacks+0xd0/0xd0 [ 30.965839][ T790] ? stack_depot_save_flags+0x1bc/0x790 [ 30.965842][ T790] netlink_rcv_skb+0x14e/0x3a0 [ 30.965845][ T790] ? rtnl_link_fill+0x920/0x920 [ 30.965846][ T790] ? lock_release+0x184/0x1f0 [ 30.965848][ T790] ? netlink_ack+0xcf0/0xcf0 [ 30.965849][ T790] ? __netlink_lookup+0xb9/0x6b0 [ 30.965852][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965854][ T790] ? lock_release+0x184/0x1f0 [ 30.965855][ T790] netlink_unicast+0x486/0x750 [ 30.965857][ T790] ? netlink_attachskb+0x810/0x810 [ 30.965859][ T790] ? next_uptodate_folio+0x2b/0x770 [ 30.965862][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965864][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965865][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965867][ T790] netlink_sendmsg+0x735/0xc60 [ 30.965869][ T790] ? netlink_unicast+0x750/0x750 [ 30.965871][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965873][ T790] ? lock_release+0x184/0x1f0 [ 30.965875][ T790] ____sys_sendmsg+0x415/0x880 [ 30.965878][ T790] ? copy_msghdr_from_user+0x279/0x420 [ 30.965880][ T790] ? get_timestamp.constprop.0+0x390/0x390 [ 30.965881][ T790] ? move_addr_to_kernel+0x40/0x40 [ 30.965883][ T790] ? do_fault_around+0x300/0x5a0 [ 30.965886][ T790] ? lock_acquire+0x13c/0x160 [ 30.965888][ T790] ___sys_sendmsg+0x14e/0x1d0 [ 30.965890][ T790] ? do_pte_missing+0x86f/0xcc0 [ 30.965892][ T790] ? copy_msghdr_from_user+0x420/0x420 [ 30.965894][ T790] ? rcu_read_unlock+0x20/0x70 [ 30.965899][ T790] __sys_sendmsg+0x12c/0x1d0 [ 30.965901][ T790] ? __sys_sendmsg_sock+0x20/0x20 [ 30.965903][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965905][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.965907][ T790] do_syscall_64+0xff/0x530 [ 30.965910][ T790] ? exc_page_fault+0xee/0x100 [ 30.965912][ T790] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.965914][ T790] RIP: 0033:0x7f451d7db54e [ 30.965915][ T790] 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 [ 30.965917][ T790] RSP: 002b:00007ffe1fe18610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.965921][ T790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f451d7db54e [ 30.965923][ T790] RDX: 0000000000000000 RSI: 00007ffe1fe186c0 RDI: 0000000000000005 [ 30.965923][ T790] RBP: 00007ffe1fe18620 R08: 0000000000000000 R09: 0000000000000000 [ 30.965931][ T790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ff [ 30.965932][ T790] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 30.965934][ T790] [ 41.236327][ T1279] veth3: left promiscuous mode [ 41.236343][ T1279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.236346][ T1279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1279, name: bridge [ 41.236347][ T1279] preempt_count: 202, expected: 0 [ 41.236348][ T1279] RCU nest depth: 0, expected: 0 [ 41.236349][ T1279] INFO: lockdep is turned off. [ 41.236350][ T1279] irq event stamp: 0 [ 41.236351][ T1279] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.236355][ T1279] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 41.236361][ T1279] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 41.236363][ T1279] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.236365][ T1279] Preemption disabled at: [ 41.236365][ T1279] [] dev_uc_del+0x68/0x150 [ 41.236373][ T1279] CPU: 0 UID: 0 PID: 1279 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.236377][ T1279] Tainted: [W]=WARN [ 41.236378][ T1279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.236379][ T1279] Call Trace: [ 41.236381][ T1279] [ 41.236382][ T1279] dump_stack_lvl+0x6f/0xa0 [ 41.236388][ T1279] ? dev_uc_del+0x68/0x150 [ 41.236389][ T1279] __might_resched.cold+0x1fe/0x2c1 [ 41.236393][ T1279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.236397][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236401][ T1279] __kmalloc_noprof+0x443/0x760 [ 41.236405][ T1279] ? __rwlock_init+0x150/0x150 [ 41.236408][ T1279] ? alloc_buf.isra.0+0x4b/0x260 [ 41.236411][ T1279] ? do_raw_spin_unlock+0x59/0x250 [ 41.236413][ T1279] alloc_buf.isra.0+0x4b/0x260 [ 41.236415][ T1279] put_chars+0x1e1/0x2f0 [ 41.236417][ T1279] ? __send_to_port+0x420/0x420 [ 41.236418][ T1279] ? console_prepend_replay+0x20/0x20 [ 41.236422][ T1279] hvc_console_print+0x292/0x780 [ 41.236425][ T1279] ? hvc_write+0x3a0/0x3a0 [ 41.236426][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236428][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236430][ T1279] ? lock_acquire+0x13c/0x160 [ 41.236432][ T1279] console_emit_next_record+0x22f/0x4c0 [ 41.236435][ T1279] ? devkmsg_read+0x4b0/0x4b0 [ 41.236437][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236438][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236440][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236442][ T1279] ? lock_acquire+0x13c/0x160 [ 41.236443][ T1279] ? console_flush_one_record+0x111/0x710 [ 41.236445][ T1279] console_flush_one_record+0x46f/0x710 [ 41.236447][ T1279] ? console_emit_next_record+0x4c0/0x4c0 [ 41.236450][ T1279] console_unlock+0xee/0x1f0 [ 41.236452][ T1279] ? lock_acquire+0x13c/0x160 [ 41.236454][ T1279] ? console_flush_one_record+0x710/0x710 [ 41.236455][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236457][ T1279] ? lock_release+0x184/0x1f0 [ 41.236458][ T1279] ? lock_acquire+0x60/0x160 [ 41.236460][ T1279] ? __rcu_read_lock+0x30/0x70 [ 41.236462][ T1279] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.236464][ T1279] ? vprintk_emit+0x320/0x3e0 [ 41.236466][ T1279] vprintk_emit+0x37c/0x3e0 [ 41.236468][ T1279] ? wake_up_klogd_work_func+0x90/0x90 [ 41.236470][ T1279] ? kvfree_call_rcu+0x88/0x2e0 [ 41.236473][ T1279] ? dev_uc_del+0xef/0x150 [ 41.236474][ T1279] ? rtnl_fdb_del+0x75c/0xb10 [ 41.236476][ T1279] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 41.236478][ T1279] ? netlink_rcv_skb+0x14e/0x3a0 [ 41.236480][ T1279] ? netlink_unicast+0x486/0x750 [ 41.236482][ T1279] ? netlink_sendmsg+0x735/0xc60 [ 41.236483][ T1279] _printk+0xc7/0x100 [ 41.236487][ T1279] ? snapshot_read.cold+0x21/0x21 [ 41.236489][ T1279] ? netdev_name+0x43/0x60 [ 41.236492][ T1279] ? __netdev_printk+0x17f/0x1d0 [ 41.236494][ T1279] netdev_info+0xe2/0x116 [ 41.236498][ T1279] ? netdev_notice+0x120/0x120 [ 41.236500][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236502][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236504][ T1279] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.236506][ T1279] ? do_raw_spin_unlock+0x59/0x250 [ 41.236508][ T1279] ? trace_hardirqs_on+0x36/0x40 [ 41.236509][ T1279] ? mutex_is_locked+0x1c/0x50 [ 41.236512][ T1279] __dev_set_promiscuity.cold+0x95/0x104 [ 41.236515][ T1279] __dev_set_rx_mode+0x219/0x2c0 [ 41.236518][ T1279] dev_uc_del+0x124/0x150 [ 41.236519][ T1279] rtnl_fdb_del+0x75c/0xb10 [ 41.236521][ T1279] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.236523][ T1279] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 41.236524][ T1279] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 41.236525][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236527][ T1279] ? __rcu_read_lock+0x30/0x70 [ 41.236530][ T1279] ? unwind_get_return_address+0x67/0xd0 [ 41.236532][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236534][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236536][ T1279] ? cap_capable+0x1d7/0x3d0 [ 41.236540][ T1279] ? lock_acquire+0x13c/0x160 [ 41.236542][ T1279] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 41.236543][ T1279] ? rtnl_link_fill+0x920/0x920 [ 41.236545][ T1279] ? filter_irq_stacks+0xd0/0xd0 [ 41.236547][ T1279] ? stack_depot_save_flags+0x1bc/0x790 [ 41.236551][ T1279] netlink_rcv_skb+0x14e/0x3a0 [ 41.236553][ T1279] ? rtnl_link_fill+0x920/0x920 [ 41.236554][ T1279] ? lock_release+0x184/0x1f0 [ 41.236556][ T1279] ? netlink_ack+0xcf0/0xcf0 [ 41.236557][ T1279] ? __netlink_lookup+0xb9/0x6b0 [ 41.236559][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236561][ T1279] ? lock_release+0x184/0x1f0 [ 41.236563][ T1279] netlink_unicast+0x486/0x750 [ 41.236565][ T1279] ? netlink_attachskb+0x810/0x810 [ 41.236567][ T1279] ? next_uptodate_folio+0x2b/0x770 [ 41.236569][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236571][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236573][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236575][ T1279] netlink_sendmsg+0x735/0xc60 [ 41.236577][ T1279] ? netlink_unicast+0x750/0x750 [ 41.236579][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236580][ T1279] ? lock_release+0x184/0x1f0 [ 41.236582][ T1279] ____sys_sendmsg+0x415/0x880 [ 41.236585][ T1279] ? copy_msghdr_from_user+0x279/0x420 [ 41.236587][ T1279] ? get_timestamp.constprop.0+0x390/0x390 [ 41.236589][ T1279] ? move_addr_to_kernel+0x40/0x40 [ 41.236591][ T1279] ? do_fault_around+0x300/0x5a0 [ 41.236593][ T1279] ? lock_acquire+0x13c/0x160 [ 41.236595][ T1279] ___sys_sendmsg+0x14e/0x1d0 [ 41.236597][ T1279] ? do_pte_missing+0x86f/0xcc0 [ 41.236599][ T1279] ? copy_msghdr_from_user+0x420/0x420 [ 41.236601][ T1279] ? rcu_read_unlock+0x20/0x70 [ 41.236605][ T1279] __sys_sendmsg+0x12c/0x1d0 [ 41.236607][ T1279] ? __sys_sendmsg_sock+0x20/0x20 [ 41.236610][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236612][ T1279] ? rcu_is_watching+0x16/0xd0 [ 41.236614][ T1279] do_syscall_64+0xff/0x530 [ 41.236617][ T1279] ? exc_page_fault+0xee/0x100 [ 41.236619][ T1279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.236621][ T1279] RIP: 0033:0x7ff0f97c254e [ 41.236623][ T1279] 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 [ 41.236625][ T1279] RSP: 002b:00007ffcad616cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.236628][ T1279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f97c254e [ 41.236630][ T1279] RDX: 0000000000000000 RSI: 00007ffcad616da0 RDI: 0000000000000005 [ 41.236631][ T1279] RBP: 00007ffcad616d00 R08: 0000000000000000 R09: 0000000000000000 [ 41.236632][ T1279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912709 [ 41.236632][ T1279] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 41.236635][ T1279] [ 56.913759][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.913778][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.913781][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1565, name: mausezahn [ 56.913783][ C0] preempt_count: 102, expected: 0 [ 56.913784][ C0] RCU nest depth: 2, expected: 0 [ 56.913784][ C0] INFO: lockdep is turned off. [ 56.913785][ C0] irq event stamp: 0 [ 56.913786][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 56.913791][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 56.913797][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 56.913799][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.913801][ C0] Preemption disabled at: [ 56.913801][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 56.913810][ C0] CPU: 0 UID: 0 PID: 1565 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.913813][ C0] Tainted: [W]=WARN [ 56.913814][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.913816][ C0] Call Trace: [ 56.913818][ C0] [ 56.913819][ C0] dump_stack_lvl+0x6f/0xa0 [ 56.913825][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 56.913827][ C0] __might_resched.cold+0x1fe/0x2c1 [ 56.913830][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.913834][ C0] ? ip4_addr_string+0x179/0x250 [ 56.913838][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913842][ C0] __kmalloc_noprof+0x443/0x760 [ 56.913845][ C0] ? __rwlock_init+0x150/0x150 [ 56.913848][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 56.913852][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 56.913853][ C0] alloc_buf.isra.0+0x4b/0x260 [ 56.913855][ C0] put_chars+0x1e1/0x2f0 [ 56.913857][ C0] ? __send_to_port+0x420/0x420 [ 56.913859][ C0] ? printk_get_next_message+0x240/0x650 [ 56.913862][ C0] ? console_prepend_replay+0x20/0x20 [ 56.913864][ C0] hvc_console_print+0x292/0x780 [ 56.913868][ C0] ? hvc_write+0x3a0/0x3a0 [ 56.913869][ C0] ? __rwlock_init+0x150/0x150 [ 56.913870][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913872][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913874][ C0] ? lock_acquire+0x13c/0x160 [ 56.913876][ C0] console_emit_next_record+0x22f/0x4c0 [ 56.913879][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 56.913881][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913882][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913884][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913885][ C0] ? lock_acquire+0x13c/0x160 [ 56.913887][ C0] ? console_flush_one_record+0x111/0x710 [ 56.913889][ C0] console_flush_one_record+0x46f/0x710 [ 56.913891][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 56.913894][ C0] console_unlock+0xee/0x1f0 [ 56.913896][ C0] ? lock_acquire+0x13c/0x160 [ 56.913897][ C0] ? console_flush_one_record+0x710/0x710 [ 56.913899][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913901][ C0] ? lock_release+0x184/0x1f0 [ 56.913902][ C0] ? lock_acquire+0x60/0x160 [ 56.913903][ C0] ? __rcu_read_lock+0x30/0x70 [ 56.913906][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.913908][ C0] ? vprintk_emit+0x320/0x3e0 [ 56.913910][ C0] vprintk_emit+0x37c/0x3e0 [ 56.913914][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 56.913916][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 56.913918][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913920][ C0] ? lock_acquire+0x13c/0x160 [ 56.913922][ C0] _printk+0xc7/0x100 [ 56.913924][ C0] ? snapshot_read.cold+0x21/0x21 [ 56.913926][ C0] ? ___ratelimit+0x4e7/0xa00 [ 56.913929][ C0] ? idr_get_free+0x830/0x830 [ 56.913931][ C0] ? csum_partial+0xc/0x20 [ 56.913934][ C0] ? skb_pull_rcsum+0x201/0x460 [ 56.913937][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 56.913940][ C0] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 56.913947][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 56.913952][ C0] ? fib_rules_unregister+0x440/0x440 [ 56.913956][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 56.913960][ C0] ? csum_partial+0xc/0x20 [ 56.913961][ C0] ? skb_checksum+0x58f/0x8e0 [ 56.913964][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 56.913967][ C0] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 56.913970][ C0] udp_queue_rcv_one_skb+0x645/0xb00 [ 56.913972][ C0] ? fib_multipath_hash+0x11b0/0x11b0 [ 56.913974][ C0] ? check_cb_ovld_locked+0x112/0x1e0 [ 56.913977][ C0] udp_unicast_rcv_skb+0x366/0x450 [ 56.913979][ C0] ? udp_rcv+0xaa1/0x1d90 [ 56.913980][ C0] udp_rcv+0xaba/0x1d90 [ 56.913983][ C0] ? udp_sk_rx_dst_set+0x90/0x90 [ 56.913985][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.913987][ C0] ? lock_release+0x184/0x1f0 [ 56.913989][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 56.913992][ C0] ? process_backlog+0x3f1/0x14c0 [ 56.913994][ C0] ip_local_deliver_finish+0x36f/0x610 [ 56.913996][ C0] ip_local_deliver+0x184/0x4c0 [ 56.913998][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 56.914000][ C0] ? rcu_read_lock_held+0x9/0x40 [ 56.914001][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 56.914003][ C0] ? __asan_memset+0x27/0x50 [ 56.914006][ C0] ? rcu_read_lock_held+0x9/0x40 [ 56.914007][ C0] ? process_backlog+0x3f1/0x14c0 [ 56.914009][ C0] ip_rcv+0xdc/0x3d0 [ 56.914011][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 56.914013][ C0] ? __rwlock_init+0x150/0x150 [ 56.914015][ C0] ? lock_acquire+0x13c/0x160 [ 56.914017][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 56.914019][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 56.914021][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914023][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914025][ C0] process_backlog+0x431/0x14c0 [ 56.914028][ C0] __napi_poll+0xa7/0x3b0 [ 56.914031][ C0] net_rx_action+0x513/0xf50 [ 56.914033][ C0] ? __napi_poll+0x3b0/0x3b0 [ 56.914035][ C0] ? do_raw_spin_lock+0xe0/0x280 [ 56.914037][ C0] ? __rwlock_init+0x150/0x150 [ 56.914040][ C0] ? __run_timers+0xaa0/0xaa0 [ 56.914043][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914044][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914046][ C0] handle_softirqs+0x1d3/0x900 [ 56.914049][ C0] ? _local_bh_enable+0xc0/0xc0 [ 56.914051][ C0] ? _local_bh_enable+0xc0/0xc0 [ 56.914052][ C0] ? lock_release+0x184/0x1f0 [ 56.914054][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 56.914055][ C0] do_softirq+0xac/0xe0 [ 56.914057][ C0] [ 56.914058][ C0] [ 56.914058][ C0] __local_bh_enable_ip+0x118/0x150 [ 56.914060][ C0] __dev_queue_xmit+0x979/0x1b80 [ 56.914062][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 56.914066][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 56.914067][ C0] ? is_bpf_text_address+0x72/0x110 [ 56.914071][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 56.914072][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 56.914076][ C0] packet_snd+0xee8/0x1840 [ 56.914080][ C0] ? lock_acquire+0x13c/0x160 [ 56.914082][ C0] ? tpacket_snd+0x1990/0x1990 [ 56.914084][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914085][ C0] ? lock_release+0x184/0x1f0 [ 56.914087][ C0] ? lock_acquire+0x13c/0x160 [ 56.914089][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.914090][ C0] ? lock_release+0x184/0x1f0 [ 56.914092][ C0] ? __might_fault+0x97/0x140 [ 56.914095][ C0] __sys_sendto+0x2aa/0x400 [ 56.914098][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 56.914101][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 56.914111][ C0] ? __sys_setsockopt+0xe4/0x150 [ 56.914113][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 56.914115][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.914116][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 56.914118][ C0] ? trace_hardirqs_on+0x36/0x40 [ 56.914119][ C0] do_syscall_64+0xff/0x530 [ 56.914121][ C0] ? exc_page_fault+0xee/0x100 [ 56.914123][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.914125][ C0] RIP: 0033:0x7f05a636254e [ 56.914127][ C0] 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 [ 56.914129][ C0] RSP: 002b:00007fffaee8c2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 56.914132][ C0] RAX: ffffffffffffffda RBX: 000055cf5421eb52 RCX: 00007f05a636254e [ 56.914134][ C0] RDX: 0000000000000094 RSI: 000055cf5421eb52 RDI: 0000000000000005 [ 56.914135][ C0] RBP: 00007fffaee8c2f0 R08: 00007fffaee8c340 R09: 0000000000000014 [ 56.914136][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055cf5421e830 [ 56.914137][ C0] R13: 0000000000000094 R14: 0000000000000005 R15: 000055cf5421e830 [ 56.914139][ C0] [ 57.043100][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.143423][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.243728][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.344088][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.444448][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.544814][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.645159][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.745475][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.845802][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 90.542804][ C0] net_ratelimit: 10 callbacks suppressed [ 90.542814][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.542825][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.542827][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2697, name: mausezahn [ 90.542829][ C0] preempt_count: 102, expected: 0 [ 90.542830][ C0] RCU nest depth: 2, expected: 0 [ 90.542831][ C0] INFO: lockdep is turned off. [ 90.542832][ C0] irq event stamp: 0 [ 90.542833][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.542838][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.542845][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.542846][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.542848][ C0] Preemption disabled at: [ 90.542849][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 90.542857][ C0] CPU: 0 UID: 0 PID: 2697 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.542860][ C0] Tainted: [W]=WARN [ 90.542861][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.542864][ C0] Call Trace: [ 90.542865][ C0] [ 90.542866][ C0] dump_stack_lvl+0x6f/0xa0 [ 90.542872][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 90.542874][ C0] __might_resched.cold+0x1fe/0x2c1 [ 90.542878][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.542882][ C0] ? ip4_addr_string+0x179/0x250 [ 90.542885][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542889][ C0] __kmalloc_noprof+0x443/0x760 [ 90.542892][ C0] ? __rwlock_init+0x150/0x150 [ 90.542895][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 90.542899][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 90.542900][ C0] alloc_buf.isra.0+0x4b/0x260 [ 90.542902][ C0] put_chars+0x1e1/0x2f0 [ 90.542904][ C0] ? __send_to_port+0x420/0x420 [ 90.542906][ C0] ? printk_get_next_message+0x240/0x650 [ 90.542909][ C0] ? console_prepend_replay+0x20/0x20 [ 90.542911][ C0] hvc_console_print+0x292/0x780 [ 90.542914][ C0] ? hvc_write+0x3a0/0x3a0 [ 90.542916][ C0] ? __rwlock_init+0x150/0x150 [ 90.542917][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542919][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542921][ C0] ? lock_acquire+0x13c/0x160 [ 90.542923][ C0] console_emit_next_record+0x22f/0x4c0 [ 90.542926][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 90.542927][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542929][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542931][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542932][ C0] ? lock_acquire+0x13c/0x160 [ 90.542934][ C0] ? console_flush_one_record+0x111/0x710 [ 90.542936][ C0] console_flush_one_record+0x46f/0x710 [ 90.542938][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 90.542941][ C0] console_unlock+0xee/0x1f0 [ 90.542943][ C0] ? lock_acquire+0x13c/0x160 [ 90.542944][ C0] ? console_flush_one_record+0x710/0x710 [ 90.542946][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542947][ C0] ? lock_release+0x184/0x1f0 [ 90.542949][ C0] ? lock_acquire+0x60/0x160 [ 90.542950][ C0] ? __rcu_read_lock+0x30/0x70 [ 90.542953][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.542954][ C0] ? vprintk_emit+0x320/0x3e0 [ 90.542956][ C0] vprintk_emit+0x37c/0x3e0 [ 90.542961][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 90.542963][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.542965][ C0] ? lock_acquire+0x13c/0x160 [ 90.542967][ C0] _printk+0xc7/0x100 [ 90.542970][ C0] ? snapshot_read.cold+0x21/0x21 [ 90.542971][ C0] ? ___ratelimit+0x4e7/0xa00 [ 90.542975][ C0] ? idr_get_free+0x830/0x830 [ 90.542976][ C0] ? csum_partial+0xc/0x20 [ 90.542979][ C0] ? skb_pull_rcsum+0x201/0x460 [ 90.542982][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 90.542985][ C0] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 90.542992][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 90.542997][ C0] ? fib_rules_unregister+0x440/0x440 [ 90.543001][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 90.543005][ C0] ? csum_partial+0xc/0x20 [ 90.543006][ C0] ? skb_checksum+0x58f/0x8e0 [ 90.543009][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 90.543012][ C0] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 90.543015][ C0] udp_queue_rcv_one_skb+0x645/0xb00 [ 90.543016][ C0] ? fib_multipath_hash+0x11b0/0x11b0 [ 90.543020][ C0] udp_unicast_rcv_skb+0x366/0x450 [ 90.543022][ C0] ? udp_rcv+0xaa1/0x1d90 [ 90.543024][ C0] udp_rcv+0xaba/0x1d90 [ 90.543026][ C0] ? udp_sk_rx_dst_set+0x90/0x90 [ 90.543028][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543030][ C0] ? lock_release+0x184/0x1f0 [ 90.543032][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 90.543035][ C0] ? process_backlog+0x3f1/0x14c0 [ 90.543037][ C0] ip_local_deliver_finish+0x36f/0x610 [ 90.543039][ C0] ip_local_deliver+0x184/0x4c0 [ 90.543041][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 90.543043][ C0] ? rcu_read_lock_held+0x9/0x40 [ 90.543045][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 90.543046][ C0] ? __asan_memset+0x27/0x50 [ 90.543049][ C0] ? rcu_read_lock_held+0x9/0x40 [ 90.543051][ C0] ? process_backlog+0x3f1/0x14c0 [ 90.543053][ C0] ip_rcv+0xdc/0x3d0 [ 90.543054][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 90.543057][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 90.543060][ C0] ? trace_pelt_cfs_tp+0x9b/0x190 [ 90.543063][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 90.543065][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543067][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543069][ C0] process_backlog+0x431/0x14c0 [ 90.543071][ C0] __napi_poll+0xa7/0x3b0 [ 90.543074][ C0] net_rx_action+0x513/0xf50 [ 90.543077][ C0] ? __napi_poll+0x3b0/0x3b0 [ 90.543079][ C0] ? enqueue_task_fair+0x3f0/0xa50 [ 90.543081][ C0] ? wakeup_preempt+0x1d0/0x3e0 [ 90.543084][ C0] ? trace_sched_wakeup+0x9b/0x160 [ 90.543086][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543088][ C0] handle_softirqs+0x1d3/0x900 [ 90.543091][ C0] ? _local_bh_enable+0xc0/0xc0 [ 90.543093][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543095][ C0] ? trace_csd_function_exit+0xb3/0x180 [ 90.543097][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 90.543099][ C0] do_softirq+0xac/0xe0 [ 90.543101][ C0] [ 90.543101][ C0] [ 90.543102][ C0] __local_bh_enable_ip+0x118/0x150 [ 90.543104][ C0] __dev_queue_xmit+0x979/0x1b80 [ 90.543106][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 90.543109][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 90.543111][ C0] ? is_bpf_text_address+0x72/0x110 [ 90.543114][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 90.543116][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 90.543120][ C0] packet_snd+0xee8/0x1840 [ 90.543124][ C0] ? lock_acquire+0x13c/0x160 [ 90.543125][ C0] ? tpacket_snd+0x1990/0x1990 [ 90.543127][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543129][ C0] ? lock_release+0x184/0x1f0 [ 90.543131][ C0] ? lock_acquire+0x13c/0x160 [ 90.543132][ C0] ? rcu_is_watching+0x16/0xd0 [ 90.543134][ C0] ? lock_release+0x184/0x1f0 [ 90.543135][ C0] ? __might_fault+0x97/0x140 [ 90.543139][ C0] __sys_sendto+0x2aa/0x400 [ 90.543142][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 90.543144][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 90.543147][ C0] ? __sys_setsockopt+0xe4/0x150 [ 90.543150][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 90.543151][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 90.543153][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 90.543154][ C0] ? trace_hardirqs_on+0x36/0x40 [ 90.543155][ C0] do_syscall_64+0xff/0x530 [ 90.543157][ C0] ? exc_page_fault+0xee/0x100 [ 90.543159][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.543161][ C0] RIP: 0033:0x7fe992ebe54e [ 90.543163][ C0] 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 [ 90.543166][ C0] RSP: 002b:00007fff85e4bd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.543170][ C0] RAX: ffffffffffffffda RBX: 000055f2fae5ab52 RCX: 00007fe992ebe54e [ 90.543172][ C0] RDX: 0000000000000094 RSI: 000055f2fae5ab52 RDI: 0000000000000005 [ 90.543174][ C0] RBP: 00007fff85e4bd30 R08: 00007fff85e4bd80 R09: 0000000000000014 [ 90.543175][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f2fae5a830 [ 90.543177][ C0] R13: 0000000000000094 R14: 0000000000000005 R15: 000055f2fae5a830 [ 90.543181][ C0] [ 90.672852][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.773238][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.873617][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.973951][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.074268][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.174601][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.274901][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.375221][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.475530][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.761438][ T2715] vx1: left allmulticast mode [ 91.761454][ T2715] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 91.761457][ T2715] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2715, name: ip [ 91.761459][ T2715] preempt_count: 1, expected: 0 [ 91.761460][ T2715] RCU nest depth: 0, expected: 0 [ 91.761460][ T2715] INFO: lockdep is turned off. [ 91.761462][ T2715] irq event stamp: 0 [ 91.761462][ T2715] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 91.761467][ T2715] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 91.761473][ T2715] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 91.761475][ T2715] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 91.761476][ T2715] Preemption disabled at: [ 91.761477][ T2715] [] vprintk_emit+0x31b/0x3e0 [ 91.761485][ T2715] CPU: 2 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 91.761488][ T2715] Tainted: [W]=WARN [ 91.761489][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.761491][ T2715] Call Trace: [ 91.761493][ T2715] [ 91.761494][ T2715] dump_stack_lvl+0x6f/0xa0 [ 91.761502][ T2715] ? vprintk_emit+0x31b/0x3e0 [ 91.761504][ T2715] __might_resched.cold+0x1fe/0x2c1 [ 91.761508][ T2715] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 91.761511][ T2715] ? __asan_memcpy+0x3c/0x60 [ 91.761514][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761517][ T2715] __kmalloc_noprof+0x443/0x760 [ 91.761520][ T2715] ? __rwlock_init+0x150/0x150 [ 91.761523][ T2715] ? alloc_buf.isra.0+0x4b/0x260 [ 91.761527][ T2715] ? do_raw_spin_unlock+0x59/0x250 [ 91.761528][ T2715] alloc_buf.isra.0+0x4b/0x260 [ 91.761530][ T2715] put_chars+0x1e1/0x2f0 [ 91.761532][ T2715] ? __send_to_port+0x420/0x420 [ 91.761534][ T2715] ? console_prepend_replay+0x20/0x20 [ 91.761536][ T2715] hvc_console_print+0x292/0x780 [ 91.761540][ T2715] ? hvc_write+0x3a0/0x3a0 [ 91.761541][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761543][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761545][ T2715] console_emit_next_record+0x22f/0x4c0 [ 91.761548][ T2715] ? devkmsg_read+0x4b0/0x4b0 [ 91.761550][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761551][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761553][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761554][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761556][ T2715] ? console_flush_one_record+0x111/0x710 [ 91.761558][ T2715] console_flush_one_record+0x46f/0x710 [ 91.761560][ T2715] ? console_emit_next_record+0x4c0/0x4c0 [ 91.761563][ T2715] console_unlock+0xee/0x1f0 [ 91.761565][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761566][ T2715] ? console_flush_one_record+0x710/0x710 [ 91.761568][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761569][ T2715] ? lock_release+0x184/0x1f0 [ 91.761571][ T2715] ? lock_acquire+0x60/0x160 [ 91.761572][ T2715] ? __rcu_read_lock+0x30/0x70 [ 91.761574][ T2715] ? __down_trylock_console_sem+0x5e/0xa0 [ 91.761576][ T2715] ? vprintk_emit+0x320/0x3e0 [ 91.761578][ T2715] vprintk_emit+0x37c/0x3e0 [ 91.761581][ T2715] ? wake_up_klogd_work_func+0x90/0x90 [ 91.761582][ T2715] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.761585][ T2715] ? netlink_unicast+0x486/0x750 [ 91.761588][ T2715] ? netlink_sendmsg+0x735/0xc60 [ 91.761590][ T2715] ? ____sys_sendmsg+0x415/0x880 [ 91.761592][ T2715] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.761594][ T2715] ? __sys_sendmsg+0x12c/0x1d0 [ 91.761595][ T2715] ? do_syscall_64+0xff/0x530 [ 91.761599][ T2715] _printk+0xc7/0x100 [ 91.761602][ T2715] ? snapshot_read.cold+0x21/0x21 [ 91.761604][ T2715] ? netdev_name+0x43/0x60 [ 91.761607][ T2715] ? __netdev_printk+0x17f/0x1d0 [ 91.761609][ T2715] netdev_info+0xe2/0x116 [ 91.761611][ T2715] ? netdev_notice+0x120/0x120 [ 91.761612][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761614][ T2715] ? __up_read+0x355/0x9e0 [ 91.761616][ T2715] ? trace_hardirqs_on+0x36/0x40 [ 91.761618][ T2715] ? down_write_nested+0x200/0x200 [ 91.761620][ T2715] ? mutex_is_locked+0x1c/0x50 [ 91.761622][ T2715] netif_set_allmulti.cold+0x7c/0x166 [ 91.761625][ T2715] dev_set_allmulti+0xa2/0x150 [ 91.761628][ T2715] del_nbp+0xb7/0xc10 [bridge] [ 91.761640][ T2715] ? is_bpf_text_address+0x72/0x110 [ 91.761643][ T2715] ? kernel_text_address+0x149/0x170 [ 91.761646][ T2715] br_del_if+0xab/0x200 [bridge] [ 91.761653][ T2715] ? rtnl_is_locked+0x15/0x20 [ 91.761656][ T2715] do_set_master+0x15c/0x580 [ 91.761658][ T2715] do_setlink.isra.0+0xa31/0x2750 [ 91.761660][ T2715] ? stack_trace_save+0x93/0xc0 [ 91.761663][ T2715] ? rtnl_link_get_size+0x350/0x350 [ 91.761664][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761666][ T2715] ? stack_depot_save_flags+0x1bc/0x790 [ 91.761670][ T2715] ? kasan_save_stack+0x3d/0x50 [ 91.761672][ T2715] ? kasan_save_stack+0x2f/0x50 [ 91.761674][ T2715] ? kasan_save_track+0x14/0x30 [ 91.761675][ T2715] ? __kasan_kmalloc+0x7b/0x90 [ 91.761677][ T2715] ? __kmalloc_cache_noprof+0x29a/0x620 [ 91.761678][ T2715] ? rtnl_newlink+0x124/0x11c0 [ 91.761679][ T2715] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.761680][ T2715] ? netlink_rcv_skb+0x14e/0x3a0 [ 91.761682][ T2715] ? netlink_unicast+0x486/0x750 [ 91.761683][ T2715] ? netlink_sendmsg+0x735/0xc60 [ 91.761684][ T2715] ? ____sys_sendmsg+0x415/0x880 [ 91.761686][ T2715] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.761687][ T2715] ? __sys_sendmsg+0x12c/0x1d0 [ 91.761688][ T2715] ? do_syscall_64+0xff/0x530 [ 91.761689][ T2715] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.761692][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761694][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761695][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761697][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761698][ T2715] ? trace_contention_end+0xb3/0x180 [ 91.761700][ T2715] ? __mutex_lock+0x1db/0x1ea0 [ 91.761703][ T2715] ? __mutex_lock+0x9a3/0x1ea0 [ 91.761704][ T2715] ? rtnl_newlink+0x9a8/0x11c0 [ 91.761706][ T2715] ? ww_mutex_lock+0x160/0x160 [ 91.761707][ T2715] ? nla_get_range_signed+0x3d0/0x3d0 [ 91.761709][ T2715] ? __rtnl_newlink+0x3fa/0xa50 [ 91.761711][ T2715] rtnl_newlink+0x9f1/0x11c0 [ 91.761713][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761715][ T2715] ? rtnl_bridge_getlink+0x850/0x850 [ 91.761716][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761718][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761720][ T2715] ? is_bpf_text_address+0x3e/0x110 [ 91.761721][ T2715] ? is_bpf_text_address+0x72/0x110 [ 91.761723][ T2715] ? kernel_text_address+0x149/0x170 [ 91.761724][ T2715] ? __kernel_text_address+0x12/0x30 [ 91.761726][ T2715] ? write_profile+0xf0/0xf0 [ 91.761727][ T2715] ? unwind_get_return_address+0x67/0xd0 [ 91.761729][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761731][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761733][ T2715] ? cap_capable+0x1d7/0x3d0 [ 91.761736][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761737][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761739][ T2715] ? rtnl_bridge_getlink+0x850/0x850 [ 91.761741][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.761742][ T2715] ? rtnl_link_fill+0x920/0x920 [ 91.761743][ T2715] ? filter_irq_stacks+0xd0/0xd0 [ 91.761745][ T2715] ? stack_depot_save_flags+0x1bc/0x790 [ 91.761747][ T2715] netlink_rcv_skb+0x14e/0x3a0 [ 91.761749][ T2715] ? rtnl_link_fill+0x920/0x920 [ 91.761750][ T2715] ? lock_release+0x184/0x1f0 [ 91.761752][ T2715] ? netlink_ack+0xcf0/0xcf0 [ 91.761753][ T2715] ? __netlink_lookup+0xb9/0x6b0 [ 91.761755][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761757][ T2715] ? lock_release+0x184/0x1f0 [ 91.761759][ T2715] netlink_unicast+0x486/0x750 [ 91.761761][ T2715] ? netlink_attachskb+0x810/0x810 [ 91.761763][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761764][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761766][ T2715] ? lock_acquire+0x13c/0x160 [ 91.761768][ T2715] netlink_sendmsg+0x735/0xc60 [ 91.761770][ T2715] ? netlink_unicast+0x750/0x750 [ 91.761771][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761773][ T2715] ? lock_release+0x184/0x1f0 [ 91.761775][ T2715] ____sys_sendmsg+0x415/0x880 [ 91.761777][ T2715] ? copy_msghdr_from_user+0x279/0x420 [ 91.761778][ T2715] ? get_timestamp.constprop.0+0x390/0x390 [ 91.761780][ T2715] ? move_addr_to_kernel+0x40/0x40 [ 91.761781][ T2715] ? filter_irq_stacks+0xd0/0xd0 [ 91.761784][ T2715] ___sys_sendmsg+0x14e/0x1d0 [ 91.761785][ T2715] ? copy_msghdr_from_user+0x420/0x420 [ 91.761790][ T2715] __sys_sendmsg+0x12c/0x1d0 [ 91.761792][ T2715] ? __sys_sendmsg_sock+0x20/0x20 [ 91.761795][ T2715] ? rcu_is_watching+0x16/0xd0 [ 91.761797][ T2715] do_syscall_64+0xff/0x530 [ 91.761798][ T2715] ? exc_page_fault+0xee/0x100 [ 91.761800][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.761802][ T2715] RIP: 0033:0x7fd5e3c6654e [ 91.761804][ T2715] 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 [ 91.761805][ T2715] RSP: 002b:00007ffdaf6f5950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.761809][ T2715] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd5e3c6654e [ 91.761811][ T2715] RDX: 0000000000000000 RSI: 00007ffdaf6f5a00 RDI: 0000000000000005 [ 91.761811][ T2715] RBP: 00007ffdaf6f5960 R08: 0000000000000000 R09: 0000000000000000 [ 91.761812][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91273b [ 91.761813][ T2715] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdaf6f60c0 [ 91.761815][ T2715] [ 91.804811][ T2715] vx1: left promiscuous mode [ 91.805191][ T2715] br1: port 1(vx1) entered disabled state [ 91.819175][ T2715] ip (2715) used greatest stack depth: 23208 bytes left [ 96.844146][ T2717] br1: port 1(vx1) entered blocking state [ 96.844164][ T2717] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.844167][ T2717] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2717, name: ip [ 96.844169][ T2717] preempt_count: 1, expected: 0 [ 96.844171][ T2717] RCU nest depth: 0, expected: 0 [ 96.844172][ T2717] INFO: lockdep is turned off. [ 96.844174][ T2717] irq event stamp: 0 [ 96.844175][ T2717] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.844181][ T2717] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.844188][ T2717] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.844190][ T2717] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.844192][ T2717] Preemption disabled at: [ 96.844193][ T2717] [] vprintk_emit+0x31b/0x3e0 [ 96.844201][ T2717] CPU: 0 UID: 0 PID: 2717 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.844204][ T2717] Tainted: [W]=WARN [ 96.844205][ T2717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.844207][ T2717] Call Trace: [ 96.844208][ T2717] [ 96.844210][ T2717] dump_stack_lvl+0x6f/0xa0 [ 96.844215][ T2717] ? vprintk_emit+0x31b/0x3e0 [ 96.844217][ T2717] __might_resched.cold+0x1fe/0x2c1 [ 96.844221][ T2717] ? __module_address+0x36/0x330 [ 96.844224][ T2717] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.844228][ T2717] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 96.844229][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844232][ T2717] __kmalloc_noprof+0x443/0x760 [ 96.844236][ T2717] ? __rwlock_init+0x150/0x150 [ 96.844238][ T2717] ? alloc_buf.isra.0+0x4b/0x260 [ 96.844242][ T2717] ? do_raw_spin_unlock+0x59/0x250 [ 96.844244][ T2717] alloc_buf.isra.0+0x4b/0x260 [ 96.844246][ T2717] put_chars+0x1e1/0x2f0 [ 96.844248][ T2717] ? prb_final_commit+0x50/0x50 [ 96.844249][ T2717] ? __send_to_port+0x420/0x420 [ 96.844251][ T2717] ? printk_get_next_message+0x240/0x650 [ 96.844253][ T2717] hvc_console_print+0x292/0x780 [ 96.844257][ T2717] ? hvc_write+0x3a0/0x3a0 [ 96.844258][ T2717] ? do_raw_spin_lock+0x131/0x280 [ 96.844260][ T2717] ? vsnprintf+0x668/0x1700 [ 96.844263][ T2717] ? __rwlock_init+0x150/0x150 [ 96.844265][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844267][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844269][ T2717] console_emit_next_record+0x22f/0x4c0 [ 96.844271][ T2717] ? devkmsg_read+0x4b0/0x4b0 [ 96.844273][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844275][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844277][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844278][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844280][ T2717] ? console_flush_one_record+0x111/0x710 [ 96.844282][ T2717] console_flush_one_record+0x46f/0x710 [ 96.844284][ T2717] ? console_emit_next_record+0x4c0/0x4c0 [ 96.844287][ T2717] console_unlock+0xee/0x1f0 [ 96.844289][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844290][ T2717] ? console_flush_one_record+0x710/0x710 [ 96.844292][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844293][ T2717] ? lock_release+0x184/0x1f0 [ 96.844295][ T2717] ? lock_acquire+0x60/0x160 [ 96.844296][ T2717] ? __rcu_read_lock+0x30/0x70 [ 96.844298][ T2717] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.844300][ T2717] ? vprintk_emit+0x320/0x3e0 [ 96.844302][ T2717] vprintk_emit+0x37c/0x3e0 [ 96.844305][ T2717] ? wake_up_klogd_work_func+0x90/0x90 [ 96.844307][ T2717] ? __rwlock_init+0x150/0x150 [ 96.844308][ T2717] ? filter_irq_stacks+0xd0/0xd0 [ 96.844310][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844312][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844314][ T2717] _printk+0xc7/0x100 [ 96.844317][ T2717] ? snapshot_read.cold+0x21/0x21 [ 96.844319][ T2717] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 96.844332][ T2717] ? do_setlink.isra.0+0xa31/0x2750 [ 96.844335][ T2717] ? rtnl_newlink+0x9f1/0x11c0 [ 96.844336][ T2717] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.844338][ T2717] br_set_state+0x22f/0x430 [bridge] [ 96.844347][ T2717] br_init_port+0xc4/0x200 [bridge] [ 96.844355][ T2717] new_nbp+0x39c/0x580 [bridge] [ 96.844363][ T2717] br_add_if+0x212/0x1320 [bridge] [ 96.844370][ T2717] ? bpf_address_lookup+0x250/0x290 [ 96.844373][ T2717] ? is_bpf_text_address+0x72/0x110 [ 96.844375][ T2717] ? kernel_text_address+0x149/0x170 [ 96.844385][ T2717] ? __kernel_text_address+0x12/0x30 [ 96.844387][ T2717] do_set_master+0x357/0x580 [ 96.844390][ T2717] do_setlink.isra.0+0xa31/0x2750 [ 96.844391][ T2717] ? stack_trace_save+0x93/0xc0 [ 96.844393][ T2717] ? rtnl_link_get_size+0x350/0x350 [ 96.844394][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844396][ T2717] ? stack_depot_save_flags+0x1bc/0x790 [ 96.844399][ T2717] ? kasan_save_stack+0x3d/0x50 [ 96.844402][ T2717] ? kasan_save_stack+0x2f/0x50 [ 96.844404][ T2717] ? kasan_save_track+0x14/0x30 [ 96.844405][ T2717] ? __kasan_kmalloc+0x7b/0x90 [ 96.844407][ T2717] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.844408][ T2717] ? rtnl_newlink+0x124/0x11c0 [ 96.844409][ T2717] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.844410][ T2717] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.844413][ T2717] ? netlink_unicast+0x486/0x750 [ 96.844415][ T2717] ? netlink_sendmsg+0x735/0xc60 [ 96.844416][ T2717] ? ____sys_sendmsg+0x415/0x880 [ 96.844418][ T2717] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.844420][ T2717] ? __sys_sendmsg+0x12c/0x1d0 [ 96.844421][ T2717] ? do_syscall_64+0xff/0x530 [ 96.844423][ T2717] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.844426][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844427][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844429][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844431][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844432][ T2717] ? trace_contention_end+0xb3/0x180 [ 96.844435][ T2717] ? __mutex_lock+0x1db/0x1ea0 [ 96.844438][ T2717] ? __mutex_lock+0x9a3/0x1ea0 [ 96.844439][ T2717] ? rtnl_newlink+0x9a8/0x11c0 [ 96.844440][ T2717] ? ww_mutex_lock+0x160/0x160 [ 96.844442][ T2717] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.844444][ T2717] ? __rtnl_newlink+0x3fa/0xa50 [ 96.844446][ T2717] rtnl_newlink+0x9f1/0x11c0 [ 96.844448][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844450][ T2717] ? rtnl_bridge_getlink+0x850/0x850 [ 96.844451][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844453][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844455][ T2717] ? is_bpf_text_address+0x3e/0x110 [ 96.844456][ T2717] ? is_bpf_text_address+0x72/0x110 [ 96.844458][ T2717] ? kernel_text_address+0x149/0x170 [ 96.844459][ T2717] ? __kernel_text_address+0x12/0x30 [ 96.844461][ T2717] ? write_profile+0xf0/0xf0 [ 96.844462][ T2717] ? unwind_get_return_address+0x67/0xd0 [ 96.844464][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844466][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844468][ T2717] ? cap_capable+0x1d7/0x3d0 [ 96.844471][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844473][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844475][ T2717] ? rtnl_bridge_getlink+0x850/0x850 [ 96.844476][ T2717] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.844478][ T2717] ? rtnl_link_fill+0x920/0x920 [ 96.844479][ T2717] ? filter_irq_stacks+0xd0/0xd0 [ 96.844481][ T2717] ? stack_depot_save_flags+0x1bc/0x790 [ 96.844483][ T2717] netlink_rcv_skb+0x14e/0x3a0 [ 96.844485][ T2717] ? rtnl_link_fill+0x920/0x920 [ 96.844486][ T2717] ? lock_release+0x184/0x1f0 [ 96.844488][ T2717] ? netlink_ack+0xcf0/0xcf0 [ 96.844489][ T2717] ? __netlink_lookup+0xb9/0x6b0 [ 96.844491][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844493][ T2717] ? lock_release+0x184/0x1f0 [ 96.844497][ T2717] netlink_unicast+0x486/0x750 [ 96.844499][ T2717] ? netlink_attachskb+0x810/0x810 [ 96.844501][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844503][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844504][ T2717] ? lock_acquire+0x13c/0x160 [ 96.844506][ T2717] netlink_sendmsg+0x735/0xc60 [ 96.844508][ T2717] ? netlink_unicast+0x750/0x750 [ 96.844510][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844512][ T2717] ? lock_release+0x184/0x1f0 [ 96.844514][ T2717] ____sys_sendmsg+0x415/0x880 [ 96.844515][ T2717] ? copy_msghdr_from_user+0x279/0x420 [ 96.844517][ T2717] ? get_timestamp.constprop.0+0x390/0x390 [ 96.844519][ T2717] ? move_addr_to_kernel+0x40/0x40 [ 96.844520][ T2717] ? filter_irq_stacks+0xd0/0xd0 [ 96.844523][ T2717] ___sys_sendmsg+0x14e/0x1d0 [ 96.844524][ T2717] ? copy_msghdr_from_user+0x420/0x420 [ 96.844529][ T2717] __sys_sendmsg+0x12c/0x1d0 [ 96.844531][ T2717] ? __sys_sendmsg_sock+0x20/0x20 [ 96.844534][ T2717] ? rcu_is_watching+0x16/0xd0 [ 96.844536][ T2717] do_syscall_64+0xff/0x530 [ 96.844537][ T2717] ? exc_page_fault+0xee/0x100 [ 96.844540][ T2717] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.844541][ T2717] RIP: 0033:0x7fb03ae2654e [ 96.844543][ T2717] 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 [ 96.844545][ T2717] RSP: 002b:00007ffe56c21ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.844549][ T2717] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb03ae2654e [ 96.844550][ T2717] RDX: 0000000000000000 RSI: 00007ffe56c21f80 RDI: 0000000000000005 [ 96.844551][ T2717] RBP: 00007ffe56c21ee0 R08: 0000000000000000 R09: 0000000000000000 [ 96.844552][ T2717] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912740 [ 96.844553][ T2717] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe56c22640 [ 96.844555][ T2717] [ 96.873359][ T2717] br1: port 1(vx1) entered disabled state [ 96.873610][ T2717] vx1: entered allmulticast mode [ 96.874602][ T2717] vx1: entered promiscuous mode [ 96.875069][ T2717] br1: port 1(vx1) entered blocking state [ 96.875268][ T2717] br1: port 1(vx1) entered forwarding state [ 113.185447][ T3088] veth3: entered promiscuous mode [ 113.185465][ T3088] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 113.185468][ T3088] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3088, name: bridge [ 113.185470][ T3088] preempt_count: 202, expected: 0 [ 113.185471][ T3088] RCU nest depth: 0, expected: 0 [ 113.185471][ T3088] INFO: lockdep is turned off. [ 113.185473][ T3088] irq event stamp: 0 [ 113.185473][ T3088] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 113.185478][ T3088] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 113.185484][ T3088] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 113.185486][ T3088] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 113.185488][ T3088] Preemption disabled at: [ 113.185488][ T3088] [] dev_uc_add_excl+0x67/0x110 [ 113.185504][ T3088] CPU: 0 UID: 0 PID: 3088 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 113.185508][ T3088] Tainted: [W]=WARN [ 113.185509][ T3088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.185511][ T3088] Call Trace: [ 113.185512][ T3088] [ 113.185514][ T3088] dump_stack_lvl+0x6f/0xa0 [ 113.185519][ T3088] ? dev_uc_add_excl+0x67/0x110 [ 113.185521][ T3088] __might_resched.cold+0x1fe/0x2c1 [ 113.185525][ T3088] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 113.185528][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185532][ T3088] __kmalloc_noprof+0x443/0x760 [ 113.185535][ T3088] ? __rwlock_init+0x150/0x150 [ 113.185538][ T3088] ? alloc_buf.isra.0+0x4b/0x260 [ 113.185542][ T3088] ? do_raw_spin_unlock+0x59/0x250 [ 113.185543][ T3088] alloc_buf.isra.0+0x4b/0x260 [ 113.185545][ T3088] put_chars+0x1e1/0x2f0 [ 113.185547][ T3088] ? __send_to_port+0x420/0x420 [ 113.185549][ T3088] ? printk_get_next_message+0x240/0x650 [ 113.185552][ T3088] ? console_prepend_replay+0x20/0x20 [ 113.185554][ T3088] hvc_console_print+0x292/0x780 [ 113.185557][ T3088] ? hvc_write+0x3a0/0x3a0 [ 113.185559][ T3088] ? __rwlock_init+0x150/0x150 [ 113.185560][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185562][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185563][ T3088] ? lock_acquire+0x13c/0x160 [ 113.185565][ T3088] console_emit_next_record+0x22f/0x4c0 [ 113.185568][ T3088] ? devkmsg_read+0x4b0/0x4b0 [ 113.185570][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185572][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185573][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185575][ T3088] ? lock_acquire+0x13c/0x160 [ 113.185577][ T3088] ? console_flush_one_record+0x111/0x710 [ 113.185578][ T3088] console_flush_one_record+0x46f/0x710 [ 113.185581][ T3088] ? console_emit_next_record+0x4c0/0x4c0 [ 113.185583][ T3088] console_unlock+0xee/0x1f0 [ 113.185585][ T3088] ? lock_acquire+0x13c/0x160 [ 113.185587][ T3088] ? console_flush_one_record+0x710/0x710 [ 113.185588][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185590][ T3088] ? lock_release+0x184/0x1f0 [ 113.185591][ T3088] ? lock_acquire+0x60/0x160 [ 113.185593][ T3088] ? __rcu_read_lock+0x30/0x70 [ 113.185595][ T3088] ? __down_trylock_console_sem+0x5e/0xa0 [ 113.185597][ T3088] ? vprintk_emit+0x320/0x3e0 [ 113.185599][ T3088] vprintk_emit+0x37c/0x3e0 [ 113.185601][ T3088] ? wake_up_klogd_work_func+0x90/0x90 [ 113.185604][ T3088] _printk+0xc7/0x100 [ 113.185607][ T3088] ? snapshot_read.cold+0x21/0x21 [ 113.185609][ T3088] ? netdev_name+0x43/0x60 [ 113.185612][ T3088] ? __netdev_printk+0x17f/0x1d0 [ 113.185614][ T3088] netdev_info+0xe2/0x116 [ 113.185616][ T3088] ? netdev_notice+0x120/0x120 [ 113.185617][ T3088] ? kasan_save_track+0x14/0x30 [ 113.185620][ T3088] ? __kmalloc_cache_noprof+0x29a/0x620 [ 113.185622][ T3088] ? __hw_addr_add_ex+0x247/0x630 [ 113.185624][ T3088] ? mutex_is_locked+0x1c/0x50 [ 113.185627][ T3088] __dev_set_promiscuity.cold+0x95/0x104 [ 113.185630][ T3088] __dev_set_rx_mode+0x219/0x2c0 [ 113.185632][ T3088] dev_uc_add_excl+0xf2/0x110 [ 113.185634][ T3088] ndo_dflt_fdb_add+0x105/0x1e0 [ 113.185637][ T3088] ? __nla_parse+0x22/0x30 [ 113.185640][ T3088] rtnl_fdb_add+0x632/0xa00 [ 113.185641][ T3088] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.185643][ T3088] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 113.185644][ T3088] ? rtnl_fdb_del+0xb10/0xb10 [ 113.185645][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185647][ T3088] ? __rcu_read_lock+0x30/0x70 [ 113.185650][ T3088] ? unwind_get_return_address+0x67/0xd0 [ 113.185652][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185654][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185656][ T3088] ? cap_capable+0x1d7/0x3d0 [ 113.185659][ T3088] ? lock_acquire+0x13c/0x160 [ 113.185661][ T3088] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 113.185663][ T3088] ? rtnl_link_fill+0x920/0x920 [ 113.185664][ T3088] ? filter_irq_stacks+0xd0/0xd0 [ 113.185667][ T3088] ? stack_depot_save_flags+0x1bc/0x790 [ 113.185669][ T3088] netlink_rcv_skb+0x14e/0x3a0 [ 113.185673][ T3088] ? rtnl_link_fill+0x920/0x920 [ 113.185674][ T3088] ? lock_release+0x184/0x1f0 [ 113.185675][ T3088] ? netlink_ack+0xcf0/0xcf0 [ 113.185677][ T3088] ? __netlink_lookup+0xb9/0x6b0 [ 113.185679][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185681][ T3088] ? lock_release+0x184/0x1f0 [ 113.185683][ T3088] netlink_unicast+0x486/0x750 [ 113.185685][ T3088] ? netlink_attachskb+0x810/0x810 [ 113.185686][ T3088] ? percpu_counter_add_batch+0x89/0x280 [ 113.185689][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185691][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185693][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185694][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185696][ T3088] netlink_sendmsg+0x735/0xc60 [ 113.185698][ T3088] ? netlink_unicast+0x750/0x750 [ 113.185700][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185702][ T3088] ? lock_release+0x184/0x1f0 [ 113.185704][ T3088] ____sys_sendmsg+0x415/0x880 [ 113.185707][ T3088] ? copy_msghdr_from_user+0x279/0x420 [ 113.185708][ T3088] ? get_timestamp.constprop.0+0x390/0x390 [ 113.185710][ T3088] ? move_addr_to_kernel+0x40/0x40 [ 113.185712][ T3088] ? do_fault_around+0x300/0x5a0 [ 113.185715][ T3088] ? lock_acquire+0x13c/0x160 [ 113.185717][ T3088] ___sys_sendmsg+0x14e/0x1d0 [ 113.185719][ T3088] ? do_pte_missing+0x86f/0xcc0 [ 113.185721][ T3088] ? copy_msghdr_from_user+0x420/0x420 [ 113.185723][ T3088] ? rcu_read_unlock+0x20/0x70 [ 113.185728][ T3088] __sys_sendmsg+0x12c/0x1d0 [ 113.185730][ T3088] ? __sys_sendmsg_sock+0x20/0x20 [ 113.185732][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185734][ T3088] ? rcu_is_watching+0x16/0xd0 [ 113.185736][ T3088] do_syscall_64+0xff/0x530 [ 113.185739][ T3088] ? exc_page_fault+0xee/0x100 [ 113.185741][ T3088] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.185742][ T3088] RIP: 0033:0x7f9dd6cf654e [ 113.185744][ T3088] 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 [ 113.185746][ T3088] RSP: 002b:00007fffffd8abb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.185750][ T3088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dd6cf654e [ 113.185751][ T3088] RDX: 0000000000000000 RSI: 00007fffffd8ac60 RDI: 0000000000000005 [ 113.185752][ T3088] RBP: 00007fffffd8abc0 R08: 0000000000000000 R09: 0000000000000000 [ 113.185753][ T3088] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912751 [ 113.185754][ T3088] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 113.185756][ T3088] [ 123.503257][ T3577] veth3: left promiscuous mode [ 123.503273][ T3577] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.503275][ T3577] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3577, name: bridge [ 123.503277][ T3577] preempt_count: 202, expected: 0 [ 123.503278][ T3577] RCU nest depth: 0, expected: 0 [ 123.503279][ T3577] INFO: lockdep is turned off. [ 123.503280][ T3577] irq event stamp: 0 [ 123.503281][ T3577] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.503285][ T3577] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.503292][ T3577] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.503293][ T3577] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.503295][ T3577] Preemption disabled at: [ 123.503296][ T3577] [] dev_uc_del+0x68/0x150 [ 123.503303][ T3577] CPU: 0 UID: 0 PID: 3577 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.503307][ T3577] Tainted: [W]=WARN [ 123.503308][ T3577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.503309][ T3577] Call Trace: [ 123.503311][ T3577] [ 123.503312][ T3577] dump_stack_lvl+0x6f/0xa0 [ 123.503317][ T3577] ? dev_uc_del+0x68/0x150 [ 123.503319][ T3577] __might_resched.cold+0x1fe/0x2c1 [ 123.503323][ T3577] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.503326][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503330][ T3577] __kmalloc_noprof+0x443/0x760 [ 123.503333][ T3577] ? __rwlock_init+0x150/0x150 [ 123.503336][ T3577] ? alloc_buf.isra.0+0x4b/0x260 [ 123.503340][ T3577] ? do_raw_spin_unlock+0x59/0x250 [ 123.503342][ T3577] alloc_buf.isra.0+0x4b/0x260 [ 123.503343][ T3577] put_chars+0x1e1/0x2f0 [ 123.503345][ T3577] ? __send_to_port+0x420/0x420 [ 123.503347][ T3577] ? console_prepend_replay+0x20/0x20 [ 123.503350][ T3577] hvc_console_print+0x292/0x780 [ 123.503354][ T3577] ? hvc_write+0x3a0/0x3a0 [ 123.503355][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503357][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503359][ T3577] ? lock_acquire+0x13c/0x160 [ 123.503361][ T3577] console_emit_next_record+0x22f/0x4c0 [ 123.503363][ T3577] ? devkmsg_read+0x4b0/0x4b0 [ 123.503365][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503367][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503369][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503370][ T3577] ? lock_acquire+0x13c/0x160 [ 123.503372][ T3577] ? console_flush_one_record+0x111/0x710 [ 123.503374][ T3577] console_flush_one_record+0x46f/0x710 [ 123.503376][ T3577] ? console_emit_next_record+0x4c0/0x4c0 [ 123.503379][ T3577] console_unlock+0xee/0x1f0 [ 123.503381][ T3577] ? lock_acquire+0x13c/0x160 [ 123.503382][ T3577] ? console_flush_one_record+0x710/0x710 [ 123.503384][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503386][ T3577] ? lock_release+0x184/0x1f0 [ 123.503387][ T3577] ? lock_acquire+0x60/0x160 [ 123.503388][ T3577] ? __rcu_read_lock+0x30/0x70 [ 123.503390][ T3577] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.503393][ T3577] ? vprintk_emit+0x320/0x3e0 [ 123.503395][ T3577] vprintk_emit+0x37c/0x3e0 [ 123.503397][ T3577] ? wake_up_klogd_work_func+0x90/0x90 [ 123.503399][ T3577] ? kvfree_call_rcu+0x88/0x2e0 [ 123.503402][ T3577] ? dev_uc_del+0xef/0x150 [ 123.503403][ T3577] ? rtnl_fdb_del+0x75c/0xb10 [ 123.503405][ T3577] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.503406][ T3577] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.503409][ T3577] ? netlink_unicast+0x486/0x750 [ 123.503410][ T3577] ? netlink_sendmsg+0x735/0xc60 [ 123.503412][ T3577] _printk+0xc7/0x100 [ 123.503415][ T3577] ? snapshot_read.cold+0x21/0x21 [ 123.503417][ T3577] ? netdev_name+0x43/0x60 [ 123.503420][ T3577] ? __netdev_printk+0x17f/0x1d0 [ 123.503422][ T3577] netdev_info+0xe2/0x116 [ 123.503423][ T3577] ? netdev_notice+0x120/0x120 [ 123.503425][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503427][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503429][ T3577] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.503431][ T3577] ? do_raw_spin_unlock+0x59/0x250 [ 123.503433][ T3577] ? trace_hardirqs_on+0x36/0x40 [ 123.503434][ T3577] ? mutex_is_locked+0x1c/0x50 [ 123.503437][ T3577] __dev_set_promiscuity.cold+0x95/0x104 [ 123.503440][ T3577] __dev_set_rx_mode+0x219/0x2c0 [ 123.503443][ T3577] dev_uc_del+0x124/0x150 [ 123.503445][ T3577] rtnl_fdb_del+0x75c/0xb10 [ 123.503446][ T3577] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.503448][ T3577] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 123.503449][ T3577] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 123.503450][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503452][ T3577] ? __rcu_read_lock+0x30/0x70 [ 123.503455][ T3577] ? unwind_get_return_address+0x67/0xd0 [ 123.503458][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503459][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503461][ T3577] ? cap_capable+0x1d7/0x3d0 [ 123.503465][ T3577] ? lock_acquire+0x13c/0x160 [ 123.503467][ T3577] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.503468][ T3577] ? rtnl_link_fill+0x920/0x920 [ 123.503470][ T3577] ? filter_irq_stacks+0xd0/0xd0 [ 123.503472][ T3577] ? stack_depot_save_flags+0x1bc/0x790 [ 123.503476][ T3577] netlink_rcv_skb+0x14e/0x3a0 [ 123.503478][ T3577] ? rtnl_link_fill+0x920/0x920 [ 123.503479][ T3577] ? lock_release+0x184/0x1f0 [ 123.503481][ T3577] ? netlink_ack+0xcf0/0xcf0 [ 123.503482][ T3577] ? __netlink_lookup+0xb9/0x6b0 [ 123.503484][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503486][ T3577] ? lock_release+0x184/0x1f0 [ 123.503488][ T3577] netlink_unicast+0x486/0x750 [ 123.503490][ T3577] ? netlink_attachskb+0x810/0x810 [ 123.503492][ T3577] ? percpu_counter_add_batch+0x89/0x280 [ 123.503497][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503499][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503501][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503503][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503505][ T3577] netlink_sendmsg+0x735/0xc60 [ 123.503507][ T3577] ? netlink_unicast+0x750/0x750 [ 123.503509][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503511][ T3577] ? lock_release+0x184/0x1f0 [ 123.503513][ T3577] ____sys_sendmsg+0x415/0x880 [ 123.503515][ T3577] ? copy_msghdr_from_user+0x279/0x420 [ 123.503517][ T3577] ? get_timestamp.constprop.0+0x390/0x390 [ 123.503519][ T3577] ? move_addr_to_kernel+0x40/0x40 [ 123.503521][ T3577] ? do_fault_around+0x300/0x5a0 [ 123.503523][ T3577] ? lock_acquire+0x13c/0x160 [ 123.503525][ T3577] ___sys_sendmsg+0x14e/0x1d0 [ 123.503527][ T3577] ? do_pte_missing+0x86f/0xcc0 [ 123.503529][ T3577] ? copy_msghdr_from_user+0x420/0x420 [ 123.503531][ T3577] ? rcu_read_unlock+0x20/0x70 [ 123.503536][ T3577] __sys_sendmsg+0x12c/0x1d0 [ 123.503538][ T3577] ? __sys_sendmsg_sock+0x20/0x20 [ 123.503540][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503542][ T3577] ? rcu_is_watching+0x16/0xd0 [ 123.503544][ T3577] do_syscall_64+0xff/0x530 [ 123.503547][ T3577] ? exc_page_fault+0xee/0x100 [ 123.503549][ T3577] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.503551][ T3577] RIP: 0033:0x7fcbec2c354e [ 123.503553][ T3577] 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 [ 123.503555][ T3577] RSP: 002b:00007ffd8b28e930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.503559][ T3577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbec2c354e [ 123.503567][ T3577] RDX: 0000000000000000 RSI: 00007ffd8b28e9e0 RDI: 0000000000000005 [ 123.503568][ T3577] RBP: 00007ffd8b28e940 R08: 0000000000000000 R09: 0000000000000000 [ 123.503569][ T3577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91275b [ 123.503570][ T3577] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 123.503572][ T3577] [ 123.800053][ T3599] vx1: left allmulticast mode [ 123.800294][ T3599] vx1: left promiscuous mode [ 123.800588][ T3599] br1: port 1(vx1) entered disabled state [ 128.828140][ T3601] br1: port 1(vx1) entered blocking state [ 128.828158][ T3601] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.828161][ T3601] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3601, name: ip [ 128.828162][ T3601] preempt_count: 1, expected: 0 [ 128.828163][ T3601] RCU nest depth: 0, expected: 0 [ 128.828165][ T3601] INFO: lockdep is turned off. [ 128.828166][ T3601] irq event stamp: 0 [ 128.828167][ T3601] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.828174][ T3601] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.828181][ T3601] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.828183][ T3601] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.828185][ T3601] Preemption disabled at: [ 128.828186][ T3601] [] vprintk_emit+0x31b/0x3e0 [ 128.828193][ T3601] CPU: 0 UID: 0 PID: 3601 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.828197][ T3601] Tainted: [W]=WARN [ 128.828198][ T3601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.828200][ T3601] Call Trace: [ 128.828202][ T3601] [ 128.828203][ T3601] dump_stack_lvl+0x6f/0xa0 [ 128.828209][ T3601] ? vprintk_emit+0x31b/0x3e0 [ 128.828211][ T3601] __might_resched.cold+0x1fe/0x2c1 [ 128.828215][ T3601] ? __module_address+0x36/0x330 [ 128.828218][ T3601] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.828221][ T3601] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 128.828223][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828226][ T3601] __kmalloc_noprof+0x443/0x760 [ 128.828230][ T3601] ? __rwlock_init+0x150/0x150 [ 128.828232][ T3601] ? alloc_buf.isra.0+0x4b/0x260 [ 128.828236][ T3601] ? do_raw_spin_unlock+0x59/0x250 [ 128.828238][ T3601] alloc_buf.isra.0+0x4b/0x260 [ 128.828240][ T3601] put_chars+0x1e1/0x2f0 [ 128.828242][ T3601] ? prb_final_commit+0x50/0x50 [ 128.828243][ T3601] ? __send_to_port+0x420/0x420 [ 128.828245][ T3601] ? printk_get_next_message+0x240/0x650 [ 128.828247][ T3601] hvc_console_print+0x292/0x780 [ 128.828251][ T3601] ? hvc_write+0x3a0/0x3a0 [ 128.828252][ T3601] ? do_raw_spin_lock+0x131/0x280 [ 128.828254][ T3601] ? vsnprintf+0x668/0x1700 [ 128.828257][ T3601] ? __rwlock_init+0x150/0x150 [ 128.828259][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828261][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828263][ T3601] console_emit_next_record+0x22f/0x4c0 [ 128.828265][ T3601] ? devkmsg_read+0x4b0/0x4b0 [ 128.828267][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828269][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828271][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828272][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828274][ T3601] ? console_flush_one_record+0x111/0x710 [ 128.828276][ T3601] console_flush_one_record+0x46f/0x710 [ 128.828278][ T3601] ? console_emit_next_record+0x4c0/0x4c0 [ 128.828281][ T3601] console_unlock+0xee/0x1f0 [ 128.828283][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828284][ T3601] ? console_flush_one_record+0x710/0x710 [ 128.828286][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828288][ T3601] ? lock_release+0x184/0x1f0 [ 128.828289][ T3601] ? lock_acquire+0x60/0x160 [ 128.828291][ T3601] ? __rcu_read_lock+0x30/0x70 [ 128.828293][ T3601] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.828295][ T3601] ? vprintk_emit+0x320/0x3e0 [ 128.828297][ T3601] vprintk_emit+0x37c/0x3e0 [ 128.828299][ T3601] ? wake_up_klogd_work_func+0x90/0x90 [ 128.828301][ T3601] ? __rwlock_init+0x150/0x150 [ 128.828303][ T3601] ? filter_irq_stacks+0xd0/0xd0 [ 128.828305][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828306][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828308][ T3601] _printk+0xc7/0x100 [ 128.828311][ T3601] ? snapshot_read.cold+0x21/0x21 [ 128.828314][ T3601] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 128.828327][ T3601] ? do_setlink.isra.0+0xa31/0x2750 [ 128.828330][ T3601] ? rtnl_newlink+0x9f1/0x11c0 [ 128.828331][ T3601] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.828333][ T3601] br_set_state+0x22f/0x430 [bridge] [ 128.828342][ T3601] br_init_port+0xc4/0x200 [bridge] [ 128.828349][ T3601] new_nbp+0x39c/0x580 [bridge] [ 128.828358][ T3601] br_add_if+0x212/0x1320 [bridge] [ 128.828364][ T3601] ? bpf_address_lookup+0x250/0x290 [ 128.828368][ T3601] ? is_bpf_text_address+0x72/0x110 [ 128.828369][ T3601] ? kernel_text_address+0x149/0x170 [ 128.828372][ T3601] ? __kernel_text_address+0x12/0x30 [ 128.828374][ T3601] do_set_master+0x357/0x580 [ 128.828377][ T3601] do_setlink.isra.0+0xa31/0x2750 [ 128.828379][ T3601] ? stack_trace_save+0x93/0xc0 [ 128.828380][ T3601] ? rtnl_link_get_size+0x350/0x350 [ 128.828381][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828383][ T3601] ? stack_depot_save_flags+0x1bc/0x790 [ 128.828387][ T3601] ? kasan_save_stack+0x3d/0x50 [ 128.828390][ T3601] ? kasan_save_stack+0x2f/0x50 [ 128.828392][ T3601] ? kasan_save_track+0x14/0x30 [ 128.828393][ T3601] ? __kasan_kmalloc+0x7b/0x90 [ 128.828395][ T3601] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.828396][ T3601] ? rtnl_newlink+0x124/0x11c0 [ 128.828397][ T3601] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.828399][ T3601] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.828401][ T3601] ? netlink_unicast+0x486/0x750 [ 128.828403][ T3601] ? netlink_sendmsg+0x735/0xc60 [ 128.828404][ T3601] ? ____sys_sendmsg+0x415/0x880 [ 128.828406][ T3601] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.828408][ T3601] ? __sys_sendmsg+0x12c/0x1d0 [ 128.828410][ T3601] ? do_syscall_64+0xff/0x530 [ 128.828411][ T3601] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.828414][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828416][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828417][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828419][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828421][ T3601] ? trace_contention_end+0xb3/0x180 [ 128.828424][ T3601] ? __mutex_lock+0x1db/0x1ea0 [ 128.828426][ T3601] ? __mutex_lock+0x9a3/0x1ea0 [ 128.828427][ T3601] ? rtnl_newlink+0x9a8/0x11c0 [ 128.828429][ T3601] ? ww_mutex_lock+0x160/0x160 [ 128.828430][ T3601] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.828433][ T3601] ? __rtnl_newlink+0x3fa/0xa50 [ 128.828435][ T3601] rtnl_newlink+0x9f1/0x11c0 [ 128.828437][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828438][ T3601] ? rtnl_bridge_getlink+0x850/0x850 [ 128.828439][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828441][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828443][ T3601] ? is_bpf_text_address+0x3e/0x110 [ 128.828445][ T3601] ? is_bpf_text_address+0x72/0x110 [ 128.828446][ T3601] ? kernel_text_address+0x149/0x170 [ 128.828448][ T3601] ? __kernel_text_address+0x12/0x30 [ 128.828449][ T3601] ? write_profile+0xf0/0xf0 [ 128.828450][ T3601] ? unwind_get_return_address+0x67/0xd0 [ 128.828453][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828455][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828457][ T3601] ? cap_capable+0x1d7/0x3d0 [ 128.828460][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828462][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828464][ T3601] ? rtnl_bridge_getlink+0x850/0x850 [ 128.828465][ T3601] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.828467][ T3601] ? rtnl_link_fill+0x920/0x920 [ 128.828468][ T3601] ? filter_irq_stacks+0xd0/0xd0 [ 128.828469][ T3601] ? stack_depot_save_flags+0x1bc/0x790 [ 128.828472][ T3601] netlink_rcv_skb+0x14e/0x3a0 [ 128.828473][ T3601] ? rtnl_link_fill+0x920/0x920 [ 128.828475][ T3601] ? lock_release+0x184/0x1f0 [ 128.828476][ T3601] ? netlink_ack+0xcf0/0xcf0 [ 128.828477][ T3601] ? __netlink_lookup+0xb9/0x6b0 [ 128.828480][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828482][ T3601] ? lock_release+0x184/0x1f0 [ 128.828484][ T3601] netlink_unicast+0x486/0x750 [ 128.828486][ T3601] ? netlink_attachskb+0x810/0x810 [ 128.828487][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828489][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828491][ T3601] ? lock_acquire+0x13c/0x160 [ 128.828493][ T3601] netlink_sendmsg+0x735/0xc60 [ 128.828497][ T3601] ? netlink_unicast+0x750/0x750 [ 128.828499][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828501][ T3601] ? lock_release+0x184/0x1f0 [ 128.828503][ T3601] ____sys_sendmsg+0x415/0x880 [ 128.828505][ T3601] ? copy_msghdr_from_user+0x279/0x420 [ 128.828507][ T3601] ? get_timestamp.constprop.0+0x390/0x390 [ 128.828509][ T3601] ? move_addr_to_kernel+0x40/0x40 [ 128.828511][ T3601] ? filter_irq_stacks+0xd0/0xd0 [ 128.828514][ T3601] ___sys_sendmsg+0x14e/0x1d0 [ 128.828516][ T3601] ? copy_msghdr_from_user+0x420/0x420 [ 128.828522][ T3601] __sys_sendmsg+0x12c/0x1d0 [ 128.828524][ T3601] ? __sys_sendmsg_sock+0x20/0x20 [ 128.828527][ T3601] ? rcu_is_watching+0x16/0xd0 [ 128.828529][ T3601] do_syscall_64+0xff/0x530 [ 128.828531][ T3601] ? exc_page_fault+0xee/0x100 [ 128.828533][ T3601] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.828535][ T3601] RIP: 0033:0x7f708269254e [ 128.828537][ T3601] 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 [ 128.828538][ T3601] RSP: 002b:00007fff82756d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.828542][ T3601] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f708269254e [ 128.828544][ T3601] RDX: 0000000000000000 RSI: 00007fff82756dc0 RDI: 0000000000000005 [ 128.828544][ T3601] RBP: 00007fff82756d20 R08: 0000000000000000 R09: 0000000000000000 [ 128.828545][ T3601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912760 [ 128.828546][ T3601] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff82757480 [ 128.828549][ T3601] [ 128.858651][ T3601] br1: port 1(vx1) entered disabled state [ 128.858851][ T3601] vx1: entered allmulticast mode [ 128.859826][ T3601] vx1: entered promiscuous mode [ 128.860255][ T3601] br1: port 1(vx1) entered blocking state [ 128.860405][ T3601] br1: port 1(vx1) entered forwarding state [ 218.043034][ T4511] vx1: left allmulticast mode [ 218.043050][ T4511] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 218.043053][ T4511] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4511, name: ip [ 218.043055][ T4511] preempt_count: 1, expected: 0 [ 218.043056][ T4511] RCU nest depth: 0, expected: 0 [ 218.043057][ T4511] INFO: lockdep is turned off. [ 218.043058][ T4511] irq event stamp: 0 [ 218.043059][ T4511] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 218.043063][ T4511] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 218.043069][ T4511] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 218.043071][ T4511] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 218.043073][ T4511] Preemption disabled at: [ 218.043073][ T4511] [] vprintk_emit+0x31b/0x3e0 [ 218.043081][ T4511] CPU: 0 UID: 0 PID: 4511 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 218.043085][ T4511] Tainted: [W]=WARN [ 218.043086][ T4511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 218.043087][ T4511] Call Trace: [ 218.043089][ T4511] [ 218.043090][ T4511] dump_stack_lvl+0x6f/0xa0 [ 218.043095][ T4511] ? vprintk_emit+0x31b/0x3e0 [ 218.043097][ T4511] __might_resched.cold+0x1fe/0x2c1 [ 218.043101][ T4511] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 218.043104][ T4511] ? __asan_memcpy+0x3c/0x60 [ 218.043107][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043111][ T4511] __kmalloc_noprof+0x443/0x760 [ 218.043114][ T4511] ? __rwlock_init+0x150/0x150 [ 218.043116][ T4511] ? alloc_buf.isra.0+0x4b/0x260 [ 218.043120][ T4511] ? do_raw_spin_unlock+0x59/0x250 [ 218.043122][ T4511] alloc_buf.isra.0+0x4b/0x260 [ 218.043124][ T4511] put_chars+0x1e1/0x2f0 [ 218.043126][ T4511] ? __send_to_port+0x420/0x420 [ 218.043127][ T4511] ? console_prepend_replay+0x20/0x20 [ 218.043130][ T4511] hvc_console_print+0x292/0x780 [ 218.043133][ T4511] ? hvc_write+0x3a0/0x3a0 [ 218.043134][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043136][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043138][ T4511] console_emit_next_record+0x22f/0x4c0 [ 218.043141][ T4511] ? devkmsg_read+0x4b0/0x4b0 [ 218.043143][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043145][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043146][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043148][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043150][ T4511] ? console_flush_one_record+0x111/0x710 [ 218.043152][ T4511] console_flush_one_record+0x46f/0x710 [ 218.043154][ T4511] ? console_emit_next_record+0x4c0/0x4c0 [ 218.043156][ T4511] console_unlock+0xee/0x1f0 [ 218.043158][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043160][ T4511] ? console_flush_one_record+0x710/0x710 [ 218.043161][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043163][ T4511] ? lock_release+0x184/0x1f0 [ 218.043165][ T4511] ? lock_acquire+0x60/0x160 [ 218.043167][ T4511] ? __rcu_read_lock+0x30/0x70 [ 218.043170][ T4511] ? __down_trylock_console_sem+0x5e/0xa0 [ 218.043172][ T4511] ? vprintk_emit+0x320/0x3e0 [ 218.043175][ T4511] vprintk_emit+0x37c/0x3e0 [ 218.043179][ T4511] ? wake_up_klogd_work_func+0x90/0x90 [ 218.043181][ T4511] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.043185][ T4511] ? netlink_unicast+0x486/0x750 [ 218.043188][ T4511] ? netlink_sendmsg+0x735/0xc60 [ 218.043190][ T4511] ? ____sys_sendmsg+0x415/0x880 [ 218.043192][ T4511] ? ___sys_sendmsg+0x14e/0x1d0 [ 218.043194][ T4511] ? __sys_sendmsg+0x12c/0x1d0 [ 218.043196][ T4511] ? do_syscall_64+0xff/0x530 [ 218.043199][ T4511] _printk+0xc7/0x100 [ 218.043203][ T4511] ? snapshot_read.cold+0x21/0x21 [ 218.043205][ T4511] ? netdev_name+0x43/0x60 [ 218.043208][ T4511] ? __netdev_printk+0x17f/0x1d0 [ 218.043209][ T4511] netdev_info+0xe2/0x116 [ 218.043218][ T4511] ? netdev_notice+0x120/0x120 [ 218.043220][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043222][ T4511] ? __up_read+0x355/0x9e0 [ 218.043224][ T4511] ? trace_hardirqs_on+0x36/0x40 [ 218.043226][ T4511] ? down_write_nested+0x200/0x200 [ 218.043228][ T4511] ? mutex_is_locked+0x1c/0x50 [ 218.043230][ T4511] netif_set_allmulti.cold+0x7c/0x166 [ 218.043234][ T4511] dev_set_allmulti+0xa2/0x150 [ 218.043236][ T4511] del_nbp+0xb7/0xc10 [bridge] [ 218.043250][ T4511] ? is_bpf_text_address+0x72/0x110 [ 218.043254][ T4511] ? kernel_text_address+0x149/0x170 [ 218.043256][ T4511] br_del_if+0xab/0x200 [bridge] [ 218.043264][ T4511] ? rtnl_is_locked+0x15/0x20 [ 218.043266][ T4511] do_set_master+0x15c/0x580 [ 218.043269][ T4511] do_setlink.isra.0+0xa31/0x2750 [ 218.043271][ T4511] ? stack_trace_save+0x93/0xc0 [ 218.043274][ T4511] ? rtnl_link_get_size+0x350/0x350 [ 218.043276][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043277][ T4511] ? stack_depot_save_flags+0x1bc/0x790 [ 218.043281][ T4511] ? kasan_save_stack+0x3d/0x50 [ 218.043284][ T4511] ? kasan_save_stack+0x2f/0x50 [ 218.043285][ T4511] ? kasan_save_track+0x14/0x30 [ 218.043287][ T4511] ? __kasan_kmalloc+0x7b/0x90 [ 218.043288][ T4511] ? __kmalloc_cache_noprof+0x29a/0x620 [ 218.043290][ T4511] ? rtnl_newlink+0x124/0x11c0 [ 218.043291][ T4511] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.043292][ T4511] ? netlink_rcv_skb+0x14e/0x3a0 [ 218.043293][ T4511] ? netlink_unicast+0x486/0x750 [ 218.043295][ T4511] ? netlink_sendmsg+0x735/0xc60 [ 218.043296][ T4511] ? ____sys_sendmsg+0x415/0x880 [ 218.043297][ T4511] ? ___sys_sendmsg+0x14e/0x1d0 [ 218.043298][ T4511] ? __sys_sendmsg+0x12c/0x1d0 [ 218.043300][ T4511] ? do_syscall_64+0xff/0x530 [ 218.043301][ T4511] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 218.043303][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043305][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043307][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043308][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043310][ T4511] ? trace_contention_end+0xb3/0x180 [ 218.043312][ T4511] ? __mutex_lock+0x1db/0x1ea0 [ 218.043314][ T4511] ? __mutex_lock+0x9a3/0x1ea0 [ 218.043315][ T4511] ? rtnl_newlink+0x9a8/0x11c0 [ 218.043317][ T4511] ? ww_mutex_lock+0x160/0x160 [ 218.043318][ T4511] ? nla_get_range_signed+0x3d0/0x3d0 [ 218.043321][ T4511] ? __rtnl_newlink+0x3fa/0xa50 [ 218.043323][ T4511] rtnl_newlink+0x9f1/0x11c0 [ 218.043325][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043326][ T4511] ? rtnl_bridge_getlink+0x850/0x850 [ 218.043328][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043329][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043331][ T4511] ? is_bpf_text_address+0x3e/0x110 [ 218.043333][ T4511] ? is_bpf_text_address+0x72/0x110 [ 218.043335][ T4511] ? kernel_text_address+0x149/0x170 [ 218.043336][ T4511] ? __kernel_text_address+0x12/0x30 [ 218.043337][ T4511] ? write_profile+0xf0/0xf0 [ 218.043338][ T4511] ? unwind_get_return_address+0x67/0xd0 [ 218.043341][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043342][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043344][ T4511] ? cap_capable+0x1d7/0x3d0 [ 218.043347][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043349][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043351][ T4511] ? rtnl_bridge_getlink+0x850/0x850 [ 218.043352][ T4511] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 218.043354][ T4511] ? rtnl_link_fill+0x920/0x920 [ 218.043355][ T4511] ? filter_irq_stacks+0xd0/0xd0 [ 218.043356][ T4511] ? stack_depot_save_flags+0x1bc/0x790 [ 218.043359][ T4511] netlink_rcv_skb+0x14e/0x3a0 [ 218.043360][ T4511] ? rtnl_link_fill+0x920/0x920 [ 218.043362][ T4511] ? lock_release+0x184/0x1f0 [ 218.043363][ T4511] ? netlink_ack+0xcf0/0xcf0 [ 218.043364][ T4511] ? __netlink_lookup+0xb9/0x6b0 [ 218.043367][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043369][ T4511] ? lock_release+0x184/0x1f0 [ 218.043371][ T4511] netlink_unicast+0x486/0x750 [ 218.043372][ T4511] ? netlink_attachskb+0x810/0x810 [ 218.043374][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043376][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043377][ T4511] ? lock_acquire+0x13c/0x160 [ 218.043379][ T4511] netlink_sendmsg+0x735/0xc60 [ 218.043381][ T4511] ? netlink_unicast+0x750/0x750 [ 218.043383][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043385][ T4511] ? lock_release+0x184/0x1f0 [ 218.043387][ T4511] ____sys_sendmsg+0x415/0x880 [ 218.043388][ T4511] ? copy_msghdr_from_user+0x279/0x420 [ 218.043390][ T4511] ? get_timestamp.constprop.0+0x390/0x390 [ 218.043391][ T4511] ? move_addr_to_kernel+0x40/0x40 [ 218.043393][ T4511] ? filter_irq_stacks+0xd0/0xd0 [ 218.043395][ T4511] ___sys_sendmsg+0x14e/0x1d0 [ 218.043397][ T4511] ? copy_msghdr_from_user+0x420/0x420 [ 218.043402][ T4511] __sys_sendmsg+0x12c/0x1d0 [ 218.043404][ T4511] ? __sys_sendmsg_sock+0x20/0x20 [ 218.043407][ T4511] ? rcu_is_watching+0x16/0xd0 [ 218.043409][ T4511] do_syscall_64+0xff/0x530 [ 218.043410][ T4511] ? exc_page_fault+0xee/0x100 [ 218.043412][ T4511] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 218.043414][ T4511] RIP: 0033:0x7f1ea699e54e [ 218.043415][ T4511] 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 [ 218.043417][ T4511] RSP: 002b:00007ffd18484250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 218.043421][ T4511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ea699e54e [ 218.043422][ T4511] RDX: 0000000000000000 RSI: 00007ffd18484300 RDI: 0000000000000005 [ 218.043423][ T4511] RBP: 00007ffd18484260 R08: 0000000000000000 R09: 0000000000000000 [ 218.043424][ T4511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127b9 [ 218.043425][ T4511] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd184849c0 [ 218.043427][ T4511] [ 218.076029][ T4511] vx1: left promiscuous mode [ 218.076322][ T4511] br1: port 1(vx1) entered disabled state [ 223.098854][ T4513] br1: port 1(vx1) entered blocking state [ 223.098863][ T4513] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 223.098866][ T4513] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4513, name: ip [ 223.098867][ T4513] preempt_count: 1, expected: 0 [ 223.098868][ T4513] RCU nest depth: 0, expected: 0 [ 223.098869][ T4513] INFO: lockdep is turned off. [ 223.098870][ T4513] irq event stamp: 0 [ 223.098871][ T4513] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 223.098875][ T4513] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 223.098881][ T4513] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 223.098883][ T4513] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 223.098884][ T4513] Preemption disabled at: [ 223.098885][ T4513] [] vprintk_emit+0x31b/0x3e0 [ 223.098892][ T4513] CPU: 0 UID: 0 PID: 4513 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 223.098896][ T4513] Tainted: [W]=WARN [ 223.098897][ T4513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 223.098898][ T4513] Call Trace: [ 223.098900][ T4513] [ 223.098901][ T4513] dump_stack_lvl+0x6f/0xa0 [ 223.098906][ T4513] ? vprintk_emit+0x31b/0x3e0 [ 223.098908][ T4513] __might_resched.cold+0x1fe/0x2c1 [ 223.098911][ T4513] ? __module_address+0x36/0x330 [ 223.098915][ T4513] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 223.098918][ T4513] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 223.098920][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098923][ T4513] __kmalloc_noprof+0x443/0x760 [ 223.098926][ T4513] ? __rwlock_init+0x150/0x150 [ 223.098929][ T4513] ? alloc_buf.isra.0+0x4b/0x260 [ 223.098933][ T4513] ? do_raw_spin_unlock+0x59/0x250 [ 223.098934][ T4513] alloc_buf.isra.0+0x4b/0x260 [ 223.098936][ T4513] put_chars+0x1e1/0x2f0 [ 223.098938][ T4513] ? prb_final_commit+0x50/0x50 [ 223.098939][ T4513] ? __send_to_port+0x420/0x420 [ 223.098941][ T4513] ? printk_get_next_message+0x240/0x650 [ 223.098943][ T4513] hvc_console_print+0x292/0x780 [ 223.098947][ T4513] ? hvc_write+0x3a0/0x3a0 [ 223.098948][ T4513] ? do_raw_spin_lock+0x131/0x280 [ 223.098950][ T4513] ? vsnprintf+0x668/0x1700 [ 223.098953][ T4513] ? __rwlock_init+0x150/0x150 [ 223.098955][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098957][ T4513] ? lock_acquire+0x13c/0x160 [ 223.098959][ T4513] console_emit_next_record+0x22f/0x4c0 [ 223.098961][ T4513] ? devkmsg_read+0x4b0/0x4b0 [ 223.098963][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098965][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098967][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098968][ T4513] ? lock_acquire+0x13c/0x160 [ 223.098970][ T4513] ? console_flush_one_record+0x111/0x710 [ 223.098972][ T4513] console_flush_one_record+0x46f/0x710 [ 223.098975][ T4513] ? console_emit_next_record+0x4c0/0x4c0 [ 223.098977][ T4513] console_unlock+0xee/0x1f0 [ 223.098979][ T4513] ? lock_acquire+0x13c/0x160 [ 223.098981][ T4513] ? console_flush_one_record+0x710/0x710 [ 223.098982][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.098984][ T4513] ? lock_release+0x184/0x1f0 [ 223.098986][ T4513] ? lock_acquire+0x60/0x160 [ 223.098987][ T4513] ? __rcu_read_lock+0x30/0x70 [ 223.098989][ T4513] ? __down_trylock_console_sem+0x5e/0xa0 [ 223.098991][ T4513] ? vprintk_emit+0x320/0x3e0 [ 223.098993][ T4513] vprintk_emit+0x37c/0x3e0 [ 223.098996][ T4513] ? wake_up_klogd_work_func+0x90/0x90 [ 223.098997][ T4513] ? __rwlock_init+0x150/0x150 [ 223.098999][ T4513] ? filter_irq_stacks+0xd0/0xd0 [ 223.099001][ T4513] ? lock_acquire+0x13c/0x160 [ 223.099002][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099005][ T4513] _printk+0xc7/0x100 [ 223.099008][ T4513] ? snapshot_read.cold+0x21/0x21 [ 223.099010][ T4513] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 223.099023][ T4513] ? do_setlink.isra.0+0xa31/0x2750 [ 223.099026][ T4513] ? rtnl_newlink+0x9f1/0x11c0 [ 223.099027][ T4513] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.099029][ T4513] br_set_state+0x22f/0x430 [bridge] [ 223.099038][ T4513] br_init_port+0xc4/0x200 [bridge] [ 223.099045][ T4513] new_nbp+0x39c/0x580 [bridge] [ 223.099053][ T4513] br_add_if+0x212/0x1320 [bridge] [ 223.099060][ T4513] ? bpf_address_lookup+0x250/0x290 [ 223.099064][ T4513] ? is_bpf_text_address+0x72/0x110 [ 223.099066][ T4513] ? kernel_text_address+0x149/0x170 [ 223.099068][ T4513] ? __kernel_text_address+0x12/0x30 [ 223.099070][ T4513] do_set_master+0x357/0x580 [ 223.099073][ T4513] do_setlink.isra.0+0xa31/0x2750 [ 223.099075][ T4513] ? stack_trace_save+0x93/0xc0 [ 223.099077][ T4513] ? rtnl_link_get_size+0x350/0x350 [ 223.099078][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099080][ T4513] ? stack_depot_save_flags+0x1bc/0x790 [ 223.099084][ T4513] ? kasan_save_stack+0x3d/0x50 [ 223.099087][ T4513] ? kasan_save_stack+0x2f/0x50 [ 223.099088][ T4513] ? kasan_save_track+0x14/0x30 [ 223.099090][ T4513] ? __kasan_kmalloc+0x7b/0x90 [ 223.099092][ T4513] ? __kmalloc_cache_noprof+0x29a/0x620 [ 223.099093][ T4513] ? rtnl_newlink+0x124/0x11c0 [ 223.099094][ T4513] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.099095][ T4513] ? netlink_rcv_skb+0x14e/0x3a0 [ 223.099098][ T4513] ? netlink_unicast+0x486/0x750 [ 223.099099][ T4513] ? netlink_sendmsg+0x735/0xc60 [ 223.099101][ T4513] ? ____sys_sendmsg+0x415/0x880 [ 223.099104][ T4513] ? ___sys_sendmsg+0x14e/0x1d0 [ 223.099105][ T4513] ? __sys_sendmsg+0x12c/0x1d0 [ 223.099107][ T4513] ? do_syscall_64+0xff/0x530 [ 223.099108][ T4513] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 223.099111][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099113][ T4513] ? lock_acquire+0x13c/0x160 [ 223.099114][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099116][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099118][ T4513] ? trace_contention_end+0xb3/0x180 [ 223.099121][ T4513] ? __mutex_lock+0x1db/0x1ea0 [ 223.099123][ T4513] ? __mutex_lock+0x9a3/0x1ea0 [ 223.099124][ T4513] ? rtnl_newlink+0x9a8/0x11c0 [ 223.099126][ T4513] ? ww_mutex_lock+0x160/0x160 [ 223.099127][ T4513] ? nla_get_range_signed+0x3d0/0x3d0 [ 223.099130][ T4513] ? __rtnl_newlink+0x3fa/0xa50 [ 223.099132][ T4513] rtnl_newlink+0x9f1/0x11c0 [ 223.099134][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099136][ T4513] ? rtnl_bridge_getlink+0x850/0x850 [ 223.099137][ T4513] ? lock_acquire+0x13c/0x160 [ 223.099138][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099140][ T4513] ? is_bpf_text_address+0x3e/0x110 [ 223.099142][ T4513] ? is_bpf_text_address+0x72/0x110 [ 223.099144][ T4513] ? kernel_text_address+0x149/0x170 [ 223.099145][ T4513] ? __kernel_text_address+0x12/0x30 [ 223.099146][ T4513] ? write_profile+0xf0/0xf0 [ 223.099148][ T4513] ? unwind_get_return_address+0x67/0xd0 [ 223.099150][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099152][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099154][ T4513] ? cap_capable+0x1d7/0x3d0 [ 223.099157][ T4513] ? lock_acquire+0x13c/0x160 [ 223.099159][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099161][ T4513] ? rtnl_bridge_getlink+0x850/0x850 [ 223.099162][ T4513] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 223.099164][ T4513] ? rtnl_link_fill+0x920/0x920 [ 223.099166][ T4513] ? filter_irq_stacks+0xd0/0xd0 [ 223.099168][ T4513] ? stack_depot_save_flags+0x1bc/0x790 [ 223.099172][ T4513] netlink_rcv_skb+0x14e/0x3a0 [ 223.099174][ T4513] ? rtnl_link_fill+0x920/0x920 [ 223.099176][ T4513] ? lock_release+0x184/0x1f0 [ 223.099179][ T4513] ? netlink_ack+0xcf0/0xcf0 [ 223.099181][ T4513] ? __netlink_lookup+0xb9/0x6b0 [ 223.099184][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099185][ T4513] ? lock_release+0x184/0x1f0 [ 223.099187][ T4513] netlink_unicast+0x486/0x750 [ 223.099189][ T4513] ? netlink_attachskb+0x810/0x810 [ 223.099191][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099193][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099195][ T4513] ? lock_acquire+0x13c/0x160 [ 223.099197][ T4513] netlink_sendmsg+0x735/0xc60 [ 223.099199][ T4513] ? netlink_unicast+0x750/0x750 [ 223.099201][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099202][ T4513] ? lock_release+0x184/0x1f0 [ 223.099204][ T4513] ____sys_sendmsg+0x415/0x880 [ 223.099206][ T4513] ? copy_msghdr_from_user+0x279/0x420 [ 223.099208][ T4513] ? get_timestamp.constprop.0+0x390/0x390 [ 223.099209][ T4513] ? move_addr_to_kernel+0x40/0x40 [ 223.099211][ T4513] ? filter_irq_stacks+0xd0/0xd0 [ 223.099213][ T4513] ___sys_sendmsg+0x14e/0x1d0 [ 223.099215][ T4513] ? copy_msghdr_from_user+0x420/0x420 [ 223.099220][ T4513] __sys_sendmsg+0x12c/0x1d0 [ 223.099222][ T4513] ? __sys_sendmsg_sock+0x20/0x20 [ 223.099225][ T4513] ? rcu_is_watching+0x16/0xd0 [ 223.099227][ T4513] do_syscall_64+0xff/0x530 [ 223.099229][ T4513] ? exc_page_fault+0xee/0x100 [ 223.099231][ T4513] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 223.099232][ T4513] RIP: 0033:0x7fe863f6054e [ 223.099234][ T4513] 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 [ 223.099236][ T4513] RSP: 002b:00007fffedcfc420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 223.099239][ T4513] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe863f6054e [ 223.099241][ T4513] RDX: 0000000000000000 RSI: 00007fffedcfc4d0 RDI: 0000000000000005 [ 223.099242][ T4513] RBP: 00007fffedcfc430 R08: 0000000000000000 R09: 0000000000000000 [ 223.099243][ T4513] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9127be [ 223.099244][ T4513] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffedcfcb90 [ 223.099251][ T4513] [ 223.128758][ T4513] br1: port 1(vx1) entered disabled state [ 223.128973][ T4513] vx1: entered allmulticast mode [ 223.129971][ T4513] vx1: entered promiscuous mode [ 223.130461][ T4513] br1: port 1(vx1) entered blocking state [ 223.130668][ T4513] br1: port 1(vx1) entered forwarding state [ 229.319255][ T12] vx2: left allmulticast mode [ 229.319270][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 229.319272][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 229.319274][ T12] preempt_count: 1, expected: 0 [ 229.319275][ T12] RCU nest depth: 0, expected: 0 [ 229.319275][ T12] INFO: lockdep is turned off. [ 229.319276][ T12] irq event stamp: 41830 [ 229.319277][ T12] hardirqs last enabled at (41829): [] _raw_spin_unlock_irq+0x28/0x50 [ 229.319286][ T12] hardirqs last disabled at (41830): [] __schedule+0x1246/0x20e0 [ 229.319295][ T12] softirqs last enabled at (41056): [] __fib6_clean_all+0xff/0x290 [ 229.319298][ T12] softirqs last disabled at (41050): [] __fib6_clean_all+0xd9/0x290 [ 229.319301][ T12] Preemption disabled at: [ 229.319301][ T12] [] vprintk_emit+0x31b/0x3e0 [ 229.319309][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 229.319313][ T12] Tainted: [W]=WARN [ 229.319314][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 229.319316][ T12] Workqueue: netns cleanup_net [ 229.319321][ T12] Call Trace: [ 229.319323][ T12] [ 229.319325][ T12] dump_stack_lvl+0x6f/0xa0 [ 229.319331][ T12] ? vprintk_emit+0x31b/0x3e0 [ 229.319333][ T12] __might_resched.cold+0x1fe/0x2c1 [ 229.319337][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 229.319341][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319345][ T12] __kmalloc_noprof+0x443/0x760 [ 229.319348][ T12] ? __rwlock_init+0x150/0x150 [ 229.319351][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 229.319355][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 229.319356][ T12] alloc_buf.isra.0+0x4b/0x260 [ 229.319358][ T12] put_chars+0x1e1/0x2f0 [ 229.319360][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 229.319362][ T12] ? __send_to_port+0x420/0x420 [ 229.319364][ T12] ? console_prepend_replay+0x20/0x20 [ 229.319366][ T12] hvc_console_print+0x292/0x780 [ 229.319370][ T12] ? hvc_write+0x3a0/0x3a0 [ 229.319371][ T12] ? do_raw_spin_lock+0x131/0x280 [ 229.319373][ T12] ? __rwlock_init+0x150/0x150 [ 229.319374][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319376][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319378][ T12] ? lock_acquire+0x13c/0x160 [ 229.319380][ T12] console_emit_next_record+0x22f/0x4c0 [ 229.319382][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 229.319384][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319386][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319388][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319389][ T12] ? lock_acquire+0x13c/0x160 [ 229.319391][ T12] ? console_flush_one_record+0x111/0x710 [ 229.319393][ T12] console_flush_one_record+0x46f/0x710 [ 229.319395][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 229.319398][ T12] console_unlock+0xee/0x1f0 [ 229.319400][ T12] ? lock_acquire+0x13c/0x160 [ 229.319401][ T12] ? console_flush_one_record+0x710/0x710 [ 229.319403][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319404][ T12] ? lock_release+0x184/0x1f0 [ 229.319406][ T12] ? lock_acquire+0x60/0x160 [ 229.319407][ T12] ? __rcu_read_lock+0x30/0x70 [ 229.319410][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 229.319411][ T12] ? vprintk_emit+0x320/0x3e0 [ 229.319413][ T12] vprintk_emit+0x37c/0x3e0 [ 229.319416][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 229.319417][ T12] ? process_one_work+0xe3e/0x1560 [ 229.319420][ T12] ? kthread+0x367/0x460 [ 229.319422][ T12] ? ret_from_fork+0x474/0x6b0 [ 229.319425][ T12] ? ret_from_fork_asm+0x11/0x20 [ 229.319427][ T12] _printk+0xc7/0x100 [ 229.319430][ T12] ? snapshot_read.cold+0x21/0x21 [ 229.319432][ T12] ? netdev_name+0x43/0x60 [ 229.319435][ T12] ? __netdev_printk+0x17f/0x1d0 [ 229.319437][ T12] netdev_info+0xe2/0x116 [ 229.319439][ T12] ? netdev_notice+0x120/0x120 [ 229.319441][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319442][ T12] ? __up_read+0x355/0x9e0 [ 229.319444][ T12] ? trace_hardirqs_on+0x36/0x40 [ 229.319447][ T12] ? down_write_nested+0x200/0x200 [ 229.319448][ T12] ? mutex_is_locked+0x1c/0x50 [ 229.319451][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 229.319453][ T12] dev_set_allmulti+0xa2/0x150 [ 229.319456][ T12] del_nbp+0xb7/0xc10 [bridge] [ 229.319469][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 229.319477][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 229.319485][ T12] ops_undo_list+0x5be/0x8f0 [ 229.319488][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 229.319490][ T12] ? idr_destroy+0x121/0x250 [ 229.319493][ T12] cleanup_net+0x431/0x890 [ 229.319499][ T12] ? net_passive_dec+0x230/0x230 [ 229.319501][ T12] ? lock_acquire+0x13c/0x160 [ 229.319503][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.319505][ T12] process_one_work+0xe3e/0x1560 [ 229.319508][ T12] ? __queue_delayed_work+0x470/0x470 [ 229.319510][ T12] ? __rwlock_init+0x150/0x150 [ 229.319512][ T12] worker_thread+0x4f1/0xd60 [ 229.319515][ T12] ? rescuer_thread+0x1340/0x1340 [ 229.319517][ T12] kthread+0x367/0x460 [ 229.319519][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 229.319520][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.319522][ T12] ret_from_fork+0x474/0x6b0 [ 229.319523][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 229.319525][ T12] ? __switch_to+0x5a3/0xe00 [ 229.319528][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.319530][ T12] ret_from_fork_asm+0x11/0x20 [ 229.319533][ T12] [ 229.333976][ T12] vx2: left promiscuous mode [ 229.334284][ T12] br2: port 2(vx2) entered disabled state [ 229.336343][ T12] w1: left allmulticast mode [ 229.336487][ T12] w1: left promiscuous mode [ 229.337141][ T12] br2: port 1(w1) entered disabled state [ 229.408950][ T12] vx2: left allmulticast mode [ 229.414163][ T12] vx2: left promiscuous mode [ 229.414469][ T12] br2: port 2(vx2) entered disabled state [ 229.416927][ T12] w1: left allmulticast mode [ 229.417125][ T12] w1: left promiscuous mode [ 229.417363][ T12] br2: port 1(w1) entered disabled state [ 229.866923][ T4559] vx1: left allmulticast mode [ 229.867202][ T4559] vx1: left promiscuous mode [ 229.867519][ T4559] br1: port 1(vx1) entered disabled state [ 229.928517][ T4562] br1: port 3(veth2) entered disabled state [ 229.947746][ T4563] veth2: left allmulticast mode [ 229.947950][ T4563] veth2: left promiscuous mode [ 229.948214][ T4563] br1: port 3(veth2) entered disabled state [ 229.968330][ T4564] br1: port 2(veth1) entered disabled state [ 229.986841][ T4565] veth1: left allmulticast mode [ 229.987019][ T4565] veth1: left promiscuous mode [ 229.987241][ T4565] br1: port 2(veth1) entered disabled state