[ 12.306455][ T269] br1: port 1(vx1) entered blocking state [ 12.306561][ T269] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.306563][ T269] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 269, name: ip [ 12.306565][ T269] preempt_count: 1, expected: 0 [ 12.306566][ T269] RCU nest depth: 0, expected: 0 [ 12.306567][ T269] locks held by ip/269: 5, last CPU#3: [ 12.306570][ T269] #0: ffffffffba0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.306581][ T269] #1: ffffffffb9969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.306588][ T269] #2: ffffffffb9969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.306592][ T269] #3: ffffffffb9889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.306596][ T269] #4: ffffffffb9889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.306600][ T269] irq event stamp: 19076 [ 12.306601][ T269] hardirqs last enabled at (19075): [] __down_trylock_console_sem+0x86/0xa0 [ 12.306603][ T269] hardirqs last disabled at (19076): [] console_emit_next_record+0x3d4/0x4c0 [ 12.306605][ T269] softirqs last enabled at (18988): [] __alloc_skb+0x4c2/0x5f0 [ 12.306609][ T269] softirqs last disabled at (18986): [] __alloc_skb+0x4c2/0x5f0 [ 12.306611][ T269] Preemption disabled at: [ 12.306612][ T269] [] vprintk_emit+0x31b/0x3e0 [ 12.306617][ T269] CPU: 3 UID: 0 PID: 269 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.306621][ T269] Tainted: [W]=WARN [ 12.306622][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.306624][ T269] Call Trace: [ 12.306625][ T269] [ 12.306627][ T269] dump_stack_lvl+0x6f/0xa0 [ 12.306634][ T269] ? vprintk_emit+0x31b/0x3e0 [ 12.306638][ T269] __might_resched.cold+0x1fe/0x2c1 [ 12.306643][ T269] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.306648][ T269] ? __kmalloc_noprof+0xdb/0x760 [ 12.306653][ T269] __kmalloc_noprof+0x443/0x760 [ 12.306655][ T269] ? alloc_buf.isra.0+0x4b/0x260 [ 12.306661][ T269] ? do_raw_spin_unlock+0x59/0x250 [ 12.306664][ T269] alloc_buf.isra.0+0x4b/0x260 [ 12.306667][ T269] put_chars+0x1e1/0x2f0 [ 12.306670][ T269] ? __send_to_port+0x420/0x420 [ 12.306674][ T269] ? validate_chain+0x34a/0xc20 [ 12.306678][ T269] hvc_console_print+0x292/0x780 [ 12.306681][ T269] ? mark_usage+0x61/0x170 [ 12.306683][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306684][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306688][ T269] ? hvc_write+0x3a0/0x3a0 [ 12.306690][ T269] ? console_emit_next_record+0x1df/0x4c0 [ 12.306694][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306698][ T269] ? lock_acquire+0x13c/0x160 [ 12.306704][ T269] console_emit_next_record+0x22f/0x4c0 [ 12.306708][ T269] ? devkmsg_read+0x4b0/0x4b0 [ 12.306709][ T269] ? console_flush_one_record+0x106/0x710 [ 12.306713][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306715][ T269] ? lock_acquire+0x13c/0x160 [ 12.306719][ T269] console_flush_one_record+0x46f/0x710 [ 12.306723][ T269] ? console_emit_next_record+0x4c0/0x4c0 [ 12.306725][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306731][ T269] console_unlock+0xee/0x1f0 [ 12.306733][ T269] ? console_flush_one_record+0x710/0x710 [ 12.306735][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306738][ T269] ? lock_acquire+0x60/0x160 [ 12.306741][ T269] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.306743][ T269] ? vprintk_emit+0x320/0x3e0 [ 12.306747][ T269] vprintk_emit+0x37c/0x3e0 [ 12.306750][ T269] ? wake_up_klogd_work_func+0x90/0x90 [ 12.306753][ T269] ? __lock_release.isra.0+0x69/0x1a0 [ 12.306755][ T269] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.306759][ T269] ? mark_held_locks+0x40/0x70 [ 12.306763][ T269] _printk+0xc7/0x100 [ 12.306767][ T269] ? snapshot_read.cold+0x21/0x21 [ 12.306771][ T269] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.306784][ T269] ? do_setlink.isra.0+0xa31/0x2750 [ 12.306785][ T269] ? rtnl_newlink+0x9f1/0x11c0 [ 12.306787][ T269] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.306791][ T269] br_set_state+0x22f/0x430 [bridge] [ 12.306802][ T269] br_init_port+0xc4/0x200 [bridge] [ 12.306810][ T269] new_nbp+0x39c/0x580 [bridge] [ 12.306820][ T269] br_add_if+0x212/0x1320 [bridge] [ 12.306827][ T269] ? is_bpf_text_address+0x72/0x110 [ 12.306831][ T269] ? kernel_text_address+0x149/0x170 [ 12.306834][ T269] ? __kernel_text_address+0x12/0x30 [ 12.306838][ T269] do_set_master+0x357/0x580 [ 12.306843][ T269] do_setlink.isra.0+0xa31/0x2750 [ 12.306846][ T269] ? stack_trace_save+0x93/0xc0 [ 12.306850][ T269] ? rtnl_link_get_size+0x350/0x350 [ 12.306851][ T269] ? rcu_read_lock_any_held+0x66/0x90 [ 12.306854][ T269] ? stack_depot_save_flags+0x38e/0x790 [ 12.306857][ T269] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.306860][ T269] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.306862][ T269] ? validate_chain+0x38b/0xc20 [ 12.306865][ T269] ? kasan_save_stack+0x3d/0x50 [ 12.306868][ T269] ? kasan_save_stack+0x2f/0x50 [ 12.306870][ T269] ? kasan_save_track+0x14/0x30 [ 12.306873][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306874][ T269] ? netlink_seq_next+0xe/0x60 [ 12.306877][ T269] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.306882][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 12.306884][ T269] ? rtnl_newlink+0x9a8/0x11c0 [ 12.306887][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306889][ T269] ? lock_acquire+0x13c/0x160 [ 12.306891][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306893][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.306895][ T269] ? trace_contention_end+0xb3/0x180 [ 12.306899][ T269] ? __mutex_lock+0x1db/0x1ea0 [ 12.306901][ T269] ? __mutex_lock+0x9a3/0x1ea0 [ 12.306903][ T269] ? rtnl_newlink+0x9a8/0x11c0 [ 12.306906][ T269] ? ww_mutex_lock+0x160/0x160 [ 12.306908][ T269] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.306913][ T269] ? __rtnl_newlink+0x3fa/0xa50 [ 12.306918][ T269] rtnl_newlink+0x9f1/0x11c0 [ 12.306924][ T269] ? rtnl_bridge_getlink+0x850/0x850 [ 12.306926][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306930][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 12.306932][ T269] ? find_held_lock+0x2b/0x80 [ 12.306934][ T269] ? rtnl_bridge_getlink+0x850/0x850 [ 12.306936][ T269] ? __lock_release.isra.0+0x69/0x1a0 [ 12.306940][ T269] ? rtnl_bridge_getlink+0x850/0x850 [ 12.306942][ T269] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.306945][ T269] ? rtnl_link_fill+0x920/0x920 [ 12.306947][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306951][ T269] ? lock_acquire.part.0+0xd4/0x280 [ 12.306953][ T269] ? find_held_lock+0x2b/0x80 [ 12.306956][ T269] netlink_rcv_skb+0x14e/0x3a0 [ 12.306958][ T269] ? rtnl_link_fill+0x920/0x920 [ 12.306961][ T269] ? netlink_ack+0xcf0/0xcf0 [ 12.306967][ T269] ? netlink_deliver_tap+0xc5/0x330 [ 12.306969][ T269] ? netlink_deliver_tap+0x13c/0x330 [ 12.306973][ T269] netlink_unicast+0x486/0x750 [ 12.306977][ T269] ? netlink_attachskb+0x810/0x810 [ 12.306980][ T269] ? __lock_acquire+0x518/0xc20 [ 12.306984][ T269] netlink_sendmsg+0x735/0xc60 [ 12.306988][ T269] ? netlink_unicast+0x750/0x750 [ 12.306991][ T269] ? __might_fault+0x97/0x140 [ 12.306997][ T269] ____sys_sendmsg+0x415/0x880 [ 12.306999][ T269] ? copy_msghdr_from_user+0x279/0x420 [ 12.307001][ T269] ? get_timestamp.constprop.0+0x390/0x390 [ 12.307003][ T269] ? move_addr_to_kernel+0x40/0x40 [ 12.307011][ T269] ___sys_sendmsg+0x14e/0x1d0 [ 12.307013][ T269] ? copy_msghdr_from_user+0x420/0x420 [ 12.307029][ T269] __sys_sendmsg+0x12c/0x1d0 [ 12.307032][ T269] ? __sys_sendmsg_sock+0x20/0x20 [ 12.307039][ T269] ? rcu_is_watching+0x16/0xd0 [ 12.307042][ T269] do_syscall_64+0xff/0x530 [ 12.307045][ T269] ? exc_page_fault+0xee/0x100 [ 12.307048][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.307050][ T269] RIP: 0033:0x7fdd1c39e54e [ 12.307053][ T269] 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 [ 12.307055][ T269] RSP: 002b:00007fffe96b4900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.307058][ T269] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fdd1c39e54e [ 12.307060][ T269] RDX: 0000000000000000 RSI: 00007fffe96b49b0 RDI: 0000000000000005 [ 12.307061][ T269] RBP: 00007fffe96b4910 R08: 0000000000000000 R09: 0000000000000000 [ 12.307061][ T269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a615 [ 12.307062][ T269] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe96b5070 [ 12.307069][ T269] [ 12.355346][ T269] br1: port 1(vx1) entered disabled state [ 12.355727][ T269] vx1: entered allmulticast mode [ 12.357432][ T269] vx1: entered promiscuous mode [ 12.358454][ T269] br1: port 1(vx1) entered blocking state [ 12.358984][ T269] br1: port 1(vx1) entered forwarding state [ 12.379589][ T269] ip (269) used greatest stack depth: 23336 bytes left [ 12.400123][ T270] br1: port 2(veth1) entered blocking state [ 12.400472][ T270] br1: port 2(veth1) entered disabled state [ 12.400829][ T270] veth1: entered allmulticast mode [ 12.403114][ T270] veth1: entered promiscuous mode [ 12.430320][ T92] br1: port 2(veth1) entered blocking state [ 12.430887][ T92] br1: port 2(veth1) entered forwarding state [ 12.500134][ T273] br1: port 3(veth2) entered blocking state [ 12.500500][ T273] br1: port 3(veth2) entered disabled state [ 12.500843][ T273] veth2: entered allmulticast mode [ 12.502496][ T273] veth2: entered promiscuous mode [ 12.536671][ T36] br1: port 3(veth2) entered blocking state [ 12.537030][ T36] br1: port 3(veth2) entered forwarding state [ 13.853842][ T318] br2: port 1(w1) entered blocking state [ 13.853860][ T318] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.853862][ T318] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 318, name: ip [ 13.853864][ T318] preempt_count: 1, expected: 0 [ 13.853865][ T318] RCU nest depth: 0, expected: 0 [ 13.853865][ T318] locks held by ip/318: 5, last CPU#2: [ 13.853868][ T318] #0: ffffffffba0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.853880][ T318] #1: ffffffffb9969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.853886][ T318] #2: ffffffffb9969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.853890][ T318] #3: ffffffffb9889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.853894][ T318] #4: ffffffffb9889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.853899][ T318] irq event stamp: 14032 [ 13.853900][ T318] hardirqs last enabled at (14031): [] __down_trylock_console_sem+0x86/0xa0 [ 13.853902][ T318] hardirqs last disabled at (14032): [] console_emit_next_record+0x3d4/0x4c0 [ 13.853904][ T318] softirqs last enabled at (13974): [] __alloc_skb+0x4c2/0x5f0 [ 13.853907][ T318] softirqs last disabled at (13972): [] __alloc_skb+0x4c2/0x5f0 [ 13.853910][ T318] Preemption disabled at: [ 13.853911][ T318] [] vprintk_emit+0x31b/0x3e0 [ 13.853917][ T318] CPU: 2 UID: 0 PID: 318 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.853921][ T318] Tainted: [W]=WARN [ 13.853922][ T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.853923][ T318] Call Trace: [ 13.853925][ T318] [ 13.853927][ T318] dump_stack_lvl+0x6f/0xa0 [ 13.853933][ T318] ? vprintk_emit+0x31b/0x3e0 [ 13.853935][ T318] __might_resched.cold+0x1fe/0x2c1 [ 13.853940][ T318] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.853944][ T318] ? __kmalloc_noprof+0xdb/0x760 [ 13.853949][ T318] __kmalloc_noprof+0x443/0x760 [ 13.853952][ T318] ? alloc_buf.isra.0+0x4b/0x260 [ 13.853957][ T318] ? do_raw_spin_unlock+0x59/0x250 [ 13.853960][ T318] alloc_buf.isra.0+0x4b/0x260 [ 13.853963][ T318] put_chars+0x1e1/0x2f0 [ 13.853965][ T318] ? prb_final_commit+0x50/0x50 [ 13.853967][ T318] ? __send_to_port+0x420/0x420 [ 13.853971][ T318] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.853975][ T318] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.853977][ T318] ? validate_chain+0x38b/0xc20 [ 13.853981][ T318] hvc_console_print+0x292/0x780 [ 13.853984][ T318] ? mark_usage+0x61/0x170 [ 13.853986][ T318] ? __lock_acquire+0x518/0xc20 [ 13.853988][ T318] ? __lock_acquire+0x518/0xc20 [ 13.853992][ T318] ? hvc_write+0x3a0/0x3a0 [ 13.853994][ T318] ? console_emit_next_record+0x1df/0x4c0 [ 13.853997][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854000][ T318] ? lock_acquire+0x13c/0x160 [ 13.854004][ T318] console_emit_next_record+0x22f/0x4c0 [ 13.854008][ T318] ? devkmsg_read+0x4b0/0x4b0 [ 13.854010][ T318] ? console_flush_one_record+0x106/0x710 [ 13.854013][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854015][ T318] ? lock_acquire+0x13c/0x160 [ 13.854019][ T318] console_flush_one_record+0x46f/0x710 [ 13.854024][ T318] ? console_emit_next_record+0x4c0/0x4c0 [ 13.854026][ T318] ? __lock_acquire+0x518/0xc20 [ 13.854031][ T318] console_unlock+0xee/0x1f0 [ 13.854034][ T318] ? console_flush_one_record+0x710/0x710 [ 13.854036][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854038][ T318] ? lock_acquire+0x60/0x160 [ 13.854042][ T318] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.854044][ T318] ? vprintk_emit+0x320/0x3e0 [ 13.854047][ T318] vprintk_emit+0x37c/0x3e0 [ 13.854051][ T318] ? wake_up_klogd_work_func+0x90/0x90 [ 13.854054][ T318] ? __lock_release.isra.0+0x69/0x1a0 [ 13.854057][ T318] ? mark_held_locks+0x40/0x70 [ 13.854060][ T318] _printk+0xc7/0x100 [ 13.854064][ T318] ? snapshot_read.cold+0x21/0x21 [ 13.854068][ T318] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.854082][ T318] ? do_setlink.isra.0+0xa31/0x2750 [ 13.854083][ T318] ? rtnl_newlink+0x9f1/0x11c0 [ 13.854085][ T318] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.854089][ T318] br_set_state+0x22f/0x430 [bridge] [ 13.854100][ T318] br_init_port+0xc4/0x200 [bridge] [ 13.854109][ T318] new_nbp+0x39c/0x580 [bridge] [ 13.854118][ T318] br_add_if+0x212/0x1320 [bridge] [ 13.854125][ T318] ? is_bpf_text_address+0x72/0x110 [ 13.854130][ T318] ? kernel_text_address+0x149/0x170 [ 13.854133][ T318] ? __kernel_text_address+0x12/0x30 [ 13.854137][ T318] do_set_master+0x357/0x580 [ 13.854141][ T318] do_setlink.isra.0+0xa31/0x2750 [ 13.854145][ T318] ? stack_trace_save+0x93/0xc0 [ 13.854148][ T318] ? rtnl_link_get_size+0x350/0x350 [ 13.854155][ T318] ? rcu_read_lock_any_held+0x66/0x90 [ 13.854157][ T318] ? stack_depot_save_flags+0x38e/0x790 [ 13.854161][ T318] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.854163][ T318] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.854165][ T318] ? validate_chain+0x38b/0xc20 [ 13.854168][ T318] ? kasan_save_stack+0x3d/0x50 [ 13.854171][ T318] ? kasan_save_stack+0x2f/0x50 [ 13.854173][ T318] ? kasan_save_track+0x14/0x30 [ 13.854175][ T318] ? __lock_acquire+0x518/0xc20 [ 13.854177][ T318] ? netlink_seq_next+0xe/0x60 [ 13.854181][ T318] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.854185][ T318] ? lock_acquire.part.0+0xd4/0x280 [ 13.854187][ T318] ? rtnl_newlink+0x9a8/0x11c0 [ 13.854190][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854192][ T318] ? lock_acquire+0x13c/0x160 [ 13.854194][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854196][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854198][ T318] ? trace_contention_end+0xb3/0x180 [ 13.854202][ T318] ? __mutex_lock+0x1db/0x1ea0 [ 13.854205][ T318] ? __mutex_lock+0x9a3/0x1ea0 [ 13.854207][ T318] ? rtnl_newlink+0x9a8/0x11c0 [ 13.854210][ T318] ? ww_mutex_lock+0x160/0x160 [ 13.854212][ T318] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.854217][ T318] ? __rtnl_newlink+0x3fa/0xa50 [ 13.854223][ T318] rtnl_newlink+0x9f1/0x11c0 [ 13.854228][ T318] ? rtnl_bridge_getlink+0x850/0x850 [ 13.854230][ T318] ? __lock_acquire+0x518/0xc20 [ 13.854234][ T318] ? lock_acquire.part.0+0xd4/0x280 [ 13.854236][ T318] ? find_held_lock+0x2b/0x80 [ 13.854238][ T318] ? rtnl_bridge_getlink+0x850/0x850 [ 13.854240][ T318] ? __lock_release.isra.0+0x69/0x1a0 [ 13.854244][ T318] ? rtnl_bridge_getlink+0x850/0x850 [ 13.854246][ T318] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.854249][ T318] ? rtnl_link_fill+0x920/0x920 [ 13.854251][ T318] ? __lock_acquire+0x518/0xc20 [ 13.854255][ T318] ? lock_acquire.part.0+0xd4/0x280 [ 13.854257][ T318] ? find_held_lock+0x2b/0x80 [ 13.854261][ T318] netlink_rcv_skb+0x14e/0x3a0 [ 13.854262][ T318] ? rtnl_link_fill+0x920/0x920 [ 13.854265][ T318] ? netlink_ack+0xcf0/0xcf0 [ 13.854272][ T318] ? netlink_deliver_tap+0xc5/0x330 [ 13.854273][ T318] ? netlink_deliver_tap+0x13c/0x330 [ 13.854277][ T318] netlink_unicast+0x486/0x750 [ 13.854281][ T318] ? netlink_attachskb+0x810/0x810 [ 13.854284][ T318] ? __lock_acquire+0x518/0xc20 [ 13.854288][ T318] netlink_sendmsg+0x735/0xc60 [ 13.854292][ T318] ? netlink_unicast+0x750/0x750 [ 13.854296][ T318] ? __might_fault+0x97/0x140 [ 13.854301][ T318] ____sys_sendmsg+0x415/0x880 [ 13.854304][ T318] ? copy_msghdr_from_user+0x279/0x420 [ 13.854306][ T318] ? get_timestamp.constprop.0+0x390/0x390 [ 13.854308][ T318] ? move_addr_to_kernel+0x40/0x40 [ 13.854315][ T318] ___sys_sendmsg+0x14e/0x1d0 [ 13.854318][ T318] ? copy_msghdr_from_user+0x420/0x420 [ 13.854334][ T318] __sys_sendmsg+0x12c/0x1d0 [ 13.854337][ T318] ? __sys_sendmsg_sock+0x20/0x20 [ 13.854343][ T318] ? rcu_is_watching+0x16/0xd0 [ 13.854347][ T318] do_syscall_64+0xff/0x530 [ 13.854349][ T318] ? exc_page_fault+0xee/0x100 [ 13.854352][ T318] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.854354][ T318] RIP: 0033:0x7fc8cc21c54e [ 13.854358][ T318] 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 [ 13.854360][ T318] RSP: 002b:00007ffd5ff2d670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.854363][ T318] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc8cc21c54e [ 13.854364][ T318] RDX: 0000000000000000 RSI: 00007ffd5ff2d720 RDI: 0000000000000005 [ 13.854365][ T318] RBP: 00007ffd5ff2d680 R08: 0000000000000000 R09: 0000000000000000 [ 13.854366][ T318] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a617 [ 13.854367][ T318] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5ff2dde0 [ 13.854374][ T318] [ 13.916817][ T318] br2: port 1(w1) entered disabled state [ 13.917251][ T318] w1: entered allmulticast mode [ 13.919483][ T318] w1: entered promiscuous mode [ 13.951578][ T319] br2: port 1(w1) entered blocking state [ 13.951905][ T319] br2: port 1(w1) entered forwarding state [ 14.113946][ T324] br2: port 2(vx2) entered blocking state [ 14.114314][ T324] br2: port 2(vx2) entered disabled state [ 14.114649][ T324] vx2: entered allmulticast mode [ 14.116429][ T324] vx2: entered promiscuous mode [ 14.117209][ T324] br2: port 2(vx2) entered blocking state [ 14.117521][ T324] br2: port 2(vx2) entered forwarding state [ 14.952048][ T357] br2: port 1(w1) entered blocking state [ 14.952066][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.952069][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 14.952070][ T357] preempt_count: 1, expected: 0 [ 14.952071][ T357] RCU nest depth: 0, expected: 0 [ 14.952072][ T357] locks held by ip/357: 5, last CPU#2: [ 14.952074][ T357] #0: ffffffffba0d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.952086][ T357] #1: ffffffffb9969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.952093][ T357] #2: ffffffffb9969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.952097][ T357] #3: ffffffffb9889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.952101][ T357] #4: ffffffffb9889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.952105][ T357] irq event stamp: 11790 [ 14.952106][ T357] hardirqs last enabled at (11789): [] __down_trylock_console_sem+0x86/0xa0 [ 14.952109][ T357] hardirqs last disabled at (11790): [] console_emit_next_record+0x3d4/0x4c0 [ 14.952111][ T357] softirqs last enabled at (11730): [] __alloc_skb+0x4c2/0x5f0 [ 14.952114][ T357] softirqs last disabled at (11728): [] __alloc_skb+0x4c2/0x5f0 [ 14.952117][ T357] Preemption disabled at: [ 14.952117][ T357] [] vprintk_emit+0x31b/0x3e0 [ 14.952123][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.952127][ T357] Tainted: [W]=WARN [ 14.952128][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.952130][ T357] Call Trace: [ 14.952131][ T357] [ 14.952133][ T357] dump_stack_lvl+0x6f/0xa0 [ 14.952139][ T357] ? vprintk_emit+0x31b/0x3e0 [ 14.952141][ T357] __might_resched.cold+0x1fe/0x2c1 [ 14.952146][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.952150][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 14.952155][ T357] __kmalloc_noprof+0x443/0x760 [ 14.952165][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 14.952170][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 14.952173][ T357] alloc_buf.isra.0+0x4b/0x260 [ 14.952176][ T357] put_chars+0x1e1/0x2f0 [ 14.952178][ T357] ? prb_final_commit+0x50/0x50 [ 14.952180][ T357] ? __send_to_port+0x420/0x420 [ 14.952183][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.952188][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.952190][ T357] ? validate_chain+0x38b/0xc20 [ 14.952194][ T357] hvc_console_print+0x292/0x780 [ 14.952197][ T357] ? mark_usage+0x61/0x170 [ 14.952199][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952200][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952204][ T357] ? hvc_write+0x3a0/0x3a0 [ 14.952206][ T357] ? console_emit_next_record+0x1df/0x4c0 [ 14.952209][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952212][ T357] ? lock_acquire+0x13c/0x160 [ 14.952215][ T357] console_emit_next_record+0x22f/0x4c0 [ 14.952219][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 14.952221][ T357] ? console_flush_one_record+0x106/0x710 [ 14.952224][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952227][ T357] ? lock_acquire+0x13c/0x160 [ 14.952230][ T357] console_flush_one_record+0x46f/0x710 [ 14.952234][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 14.952236][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952241][ T357] console_unlock+0xee/0x1f0 [ 14.952244][ T357] ? console_flush_one_record+0x710/0x710 [ 14.952246][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952248][ T357] ? lock_acquire+0x60/0x160 [ 14.952252][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.952254][ T357] ? vprintk_emit+0x320/0x3e0 [ 14.952257][ T357] vprintk_emit+0x37c/0x3e0 [ 14.952261][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 14.952264][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 14.952266][ T357] ? mark_held_locks+0x40/0x70 [ 14.952270][ T357] _printk+0xc7/0x100 [ 14.952273][ T357] ? snapshot_read.cold+0x21/0x21 [ 14.952277][ T357] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.952291][ T357] ? do_setlink.isra.0+0xa31/0x2750 [ 14.952292][ T357] ? rtnl_newlink+0x9f1/0x11c0 [ 14.952294][ T357] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.952298][ T357] br_set_state+0x22f/0x430 [bridge] [ 14.952309][ T357] br_init_port+0xc4/0x200 [bridge] [ 14.952318][ T357] new_nbp+0x39c/0x580 [bridge] [ 14.952327][ T357] br_add_if+0x212/0x1320 [bridge] [ 14.952334][ T357] ? is_bpf_text_address+0x72/0x110 [ 14.952339][ T357] ? kernel_text_address+0x149/0x170 [ 14.952342][ T357] ? __kernel_text_address+0x12/0x30 [ 14.952345][ T357] do_set_master+0x357/0x580 [ 14.952350][ T357] do_setlink.isra.0+0xa31/0x2750 [ 14.952353][ T357] ? stack_trace_save+0x93/0xc0 [ 14.952356][ T357] ? rtnl_link_get_size+0x350/0x350 [ 14.952358][ T357] ? rcu_read_lock_any_held+0x66/0x90 [ 14.952360][ T357] ? stack_depot_save_flags+0x38e/0x790 [ 14.952363][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.952366][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.952368][ T357] ? validate_chain+0x38b/0xc20 [ 14.952370][ T357] ? kasan_save_stack+0x3d/0x50 [ 14.952374][ T357] ? kasan_save_stack+0x2f/0x50 [ 14.952375][ T357] ? kasan_save_track+0x14/0x30 [ 14.952378][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952380][ T357] ? netlink_seq_next+0xe/0x60 [ 14.952383][ T357] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.952388][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.952390][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 14.952393][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952395][ T357] ? lock_acquire+0x13c/0x160 [ 14.952396][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952398][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952401][ T357] ? trace_contention_end+0xb3/0x180 [ 14.952405][ T357] ? __mutex_lock+0x1db/0x1ea0 [ 14.952408][ T357] ? __mutex_lock+0x9a3/0x1ea0 [ 14.952410][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 14.952413][ T357] ? ww_mutex_lock+0x160/0x160 [ 14.952415][ T357] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.952420][ T357] ? __rtnl_newlink+0x3fa/0xa50 [ 14.952425][ T357] rtnl_newlink+0x9f1/0x11c0 [ 14.952430][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.952432][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952436][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.952438][ T357] ? find_held_lock+0x2b/0x80 [ 14.952440][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.952442][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 14.952446][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 14.952448][ T357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.952451][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.952452][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952457][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 14.952458][ T357] ? find_held_lock+0x2b/0x80 [ 14.952462][ T357] netlink_rcv_skb+0x14e/0x3a0 [ 14.952464][ T357] ? rtnl_link_fill+0x920/0x920 [ 14.952466][ T357] ? netlink_ack+0xcf0/0xcf0 [ 14.952472][ T357] ? netlink_deliver_tap+0xc5/0x330 [ 14.952474][ T357] ? netlink_deliver_tap+0x13c/0x330 [ 14.952478][ T357] netlink_unicast+0x486/0x750 [ 14.952482][ T357] ? netlink_attachskb+0x810/0x810 [ 14.952485][ T357] ? __lock_acquire+0x518/0xc20 [ 14.952489][ T357] netlink_sendmsg+0x735/0xc60 [ 14.952492][ T357] ? netlink_unicast+0x750/0x750 [ 14.952496][ T357] ? __might_fault+0x97/0x140 [ 14.952501][ T357] ____sys_sendmsg+0x415/0x880 [ 14.952504][ T357] ? copy_msghdr_from_user+0x279/0x420 [ 14.952506][ T357] ? get_timestamp.constprop.0+0x390/0x390 [ 14.952508][ T357] ? move_addr_to_kernel+0x40/0x40 [ 14.952515][ T357] ___sys_sendmsg+0x14e/0x1d0 [ 14.952518][ T357] ? copy_msghdr_from_user+0x420/0x420 [ 14.952533][ T357] __sys_sendmsg+0x12c/0x1d0 [ 14.952536][ T357] ? __sys_sendmsg_sock+0x20/0x20 [ 14.952543][ T357] ? rcu_is_watching+0x16/0xd0 [ 14.952546][ T357] do_syscall_64+0xff/0x530 [ 14.952549][ T357] ? exc_page_fault+0xee/0x100 [ 14.952552][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.952554][ T357] RIP: 0033:0x7fd3ef1ba54e [ 14.952557][ T357] 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 [ 14.952559][ T357] RSP: 002b:00007ffc3cf04010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.952562][ T357] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd3ef1ba54e [ 14.952564][ T357] RDX: 0000000000000000 RSI: 00007ffc3cf040c0 RDI: 0000000000000005 [ 14.952564][ T357] RBP: 00007ffc3cf04020 R08: 0000000000000000 R09: 0000000000000000 [ 14.952565][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a618 [ 14.952566][ T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3cf04780 [ 14.952573][ T357] [ 15.005430][ T357] br2: port 1(w1) entered disabled state [ 15.005992][ T357] w1: entered allmulticast mode [ 15.007836][ T357] w1: entered promiscuous mode [ 15.042035][ T358] br2: port 1(w1) entered blocking state [ 15.042385][ T358] br2: port 1(w1) entered forwarding state [ 15.202423][ T363] br2: port 2(vx2) entered blocking state [ 15.203417][ T363] br2: port 2(vx2) entered disabled state [ 15.210451][ T363] vx2: entered allmulticast mode [ 15.212371][ T363] vx2: entered promiscuous mode [ 15.213228][ T363] br2: port 2(vx2) entered blocking state [ 15.213540][ T363] br2: port 2(vx2) entered forwarding state [ 22.910062][ T445] GACT probability NOT on [ 22.910079][ T445] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.910081][ T445] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 445, name: modprobe [ 22.910083][ T445] preempt_count: 1, expected: 0 [ 22.910084][ T445] RCU nest depth: 0, expected: 0 [ 22.910085][ T445] locks held by modprobe/445: 4, last CPU#3: [ 22.910088][ T445] #0: ffffffffb9969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.910101][ T445] #1: ffffffffb9969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.910105][ T445] #2: ffffffffb9889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.910110][ T445] #3: ffffffffb9889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.910114][ T445] irq event stamp: 19288 [ 22.910115][ T445] hardirqs last enabled at (19287): [] __down_trylock_console_sem+0x86/0xa0 [ 22.910117][ T445] hardirqs last disabled at (19288): [] console_emit_next_record+0x3d4/0x4c0 [ 22.910120][ T445] softirqs last enabled at (18962): [] handle_softirqs+0x67c/0x900 [ 22.910123][ T445] softirqs last disabled at (18305): [] __irq_exit_rcu+0x145/0x1c0 [ 22.910125][ T445] Preemption disabled at: [ 22.910126][ T445] [] vprintk_emit+0x31b/0x3e0 [ 22.910132][ T445] CPU: 3 UID: 0 PID: 445 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.910135][ T445] Tainted: [W]=WARN [ 22.910136][ T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.910138][ T445] Call Trace: [ 22.910139][ T445] [ 22.910141][ T445] dump_stack_lvl+0x6f/0xa0 [ 22.910146][ T445] ? vprintk_emit+0x31b/0x3e0 [ 22.910148][ T445] __might_resched.cold+0x1fe/0x2c1 [ 22.910153][ T445] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.910157][ T445] ? __kmalloc_noprof+0xdb/0x760 [ 22.910163][ T445] __kmalloc_noprof+0x443/0x760 [ 22.910165][ T445] ? alloc_buf.isra.0+0x4b/0x260 [ 22.910171][ T445] ? do_raw_spin_unlock+0x59/0x250 [ 22.910174][ T445] alloc_buf.isra.0+0x4b/0x260 [ 22.910177][ T445] put_chars+0x1e1/0x2f0 [ 22.910179][ T445] ? desc_read_finalized_seq+0x79/0x120 [ 22.910181][ T445] ? __send_to_port+0x420/0x420 [ 22.910184][ T445] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.910188][ T445] ? validate_chain+0x38b/0xc20 [ 22.910192][ T445] hvc_console_print+0x292/0x780 [ 22.910195][ T445] ? __lock_acquire+0x518/0xc20 [ 22.910196][ T445] ? __lock_acquire+0x518/0xc20 [ 22.910201][ T445] ? hvc_write+0x3a0/0x3a0 [ 22.910202][ T445] ? console_emit_next_record+0x1df/0x4c0 [ 22.910205][ T445] ? rcu_is_watching+0x16/0xd0 [ 22.910208][ T445] ? lock_acquire+0x13c/0x160 [ 22.910212][ T445] console_emit_next_record+0x22f/0x4c0 [ 22.910222][ T445] ? devkmsg_read+0x4b0/0x4b0 [ 22.910224][ T445] ? console_flush_one_record+0x106/0x710 [ 22.910227][ T445] ? rcu_is_watching+0x16/0xd0 [ 22.910230][ T445] ? lock_acquire+0x13c/0x160 [ 22.910234][ T445] console_flush_one_record+0x46f/0x710 [ 22.910238][ T445] ? console_emit_next_record+0x4c0/0x4c0 [ 22.910240][ T445] ? __lock_acquire+0x518/0xc20 [ 22.910245][ T445] console_unlock+0xee/0x1f0 [ 22.910248][ T445] ? console_flush_one_record+0x710/0x710 [ 22.910250][ T445] ? rcu_is_watching+0x16/0xd0 [ 22.910252][ T445] ? lock_acquire+0x60/0x160 [ 22.910255][ T445] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.910257][ T445] ? vprintk_emit+0x320/0x3e0 [ 22.910261][ T445] vprintk_emit+0x37c/0x3e0 [ 22.910265][ T445] ? wake_up_klogd_work_func+0x90/0x90 [ 22.910270][ T445] ? llc_exit+0x3e0/0x3e0 [llc] [ 22.910273][ T445] _printk+0xc7/0x100 [ 22.910277][ T445] ? snapshot_read.cold+0x21/0x21 [ 22.910283][ T445] ? do_one_initcall+0x113/0x4f0 [ 22.910286][ T445] gact_init_module+0x15/0x1000 [act_gact] [ 22.910289][ T445] do_one_initcall+0x124/0x4f0 [ 22.910292][ T445] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 22.910296][ T445] ? do_init_module+0xae/0x8a0 [ 22.910300][ T445] ? kasan_unpoison+0x44/0x70 [ 22.910305][ T445] do_init_module+0x2ad/0x8a0 [ 22.910308][ T445] ? lockdep_hardirqs_on+0x91/0x130 [ 22.910312][ T445] ? free_module+0x470/0x470 [ 22.910316][ T445] ? kfree+0x123/0x590 [ 22.910320][ T445] load_module+0x1424/0x1bb0 [ 22.910327][ T445] ? layout_and_allocate.isra.0+0x680/0x680 [ 22.910331][ T445] ? __ia32_sys_fsconfig+0x180/0x180 [ 22.910334][ T445] ? ovl_real_file+0x172/0x1e0 [ 22.910337][ T445] ? find_held_lock+0x2b/0x80 [ 22.910339][ T445] ? backing_file_read_iter+0x541/0x790 [ 22.910342][ T445] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.910346][ T445] init_module_from_file+0x11f/0x1a0 [ 22.910350][ T445] ? __do_sys_init_module+0x220/0x220 [ 22.910358][ T445] ? __rwlock_init+0x150/0x150 [ 22.910361][ T445] ? do_raw_spin_unlock+0x59/0x250 [ 22.910364][ T445] idempotent_init_module+0x37b/0x7c0 [ 22.910368][ T445] ? init_module_from_file+0x1a0/0x1a0 [ 22.910374][ T445] ? rcu_is_watching+0x16/0xd0 [ 22.910377][ T445] ? cap_capable+0x1d7/0x3d0 [ 22.910382][ T445] __x64_sys_finit_module+0xdf/0x190 [ 22.910385][ T445] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.910388][ T445] do_syscall_64+0xff/0x530 [ 22.910390][ T445] ? exc_page_fault+0xee/0x100 [ 22.910393][ T445] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.910395][ T445] RIP: 0033:0x7f88e555c37d [ 22.910399][ T445] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 22.910401][ T445] RSP: 002b:00007ffd1a94b398 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 22.910403][ T445] RAX: ffffffffffffffda RBX: 000055cbef0b0810 RCX: 00007f88e555c37d [ 22.910405][ T445] RDX: 0000000000000000 RSI: 000055cbd1c5affd RDI: 0000000000000000 [ 22.910406][ T445] RBP: 00007ffd1a94b430 R08: 0000000000000000 R09: 0000000000000000 [ 22.910407][ T445] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbd1c5affd [ 22.910408][ T445] R13: 000055cbef0b0960 R14: 0000000000040000 R15: 0000000000000000 [ 22.910414][ T445] [ 27.506074][ C3] [ 27.506093][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.506096][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.506098][ C3] preempt_count: 104, expected: 0 [ 27.506099][ C3] RCU nest depth: 0, expected: 0 [ 27.506100][ C3] INFO: lockdep is turned off. [ 27.506102][ C3] irq event stamp: 784174 [ 27.506103][ C3] hardirqs last enabled at (784174): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.506113][ C3] hardirqs last disabled at (784173): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.506116][ C3] softirqs last enabled at (784080): [] handle_softirqs+0x67c/0x900 [ 27.506121][ C3] softirqs last disabled at (784087): [] __irq_exit_rcu+0x145/0x1c0 [ 27.506123][ C3] Preemption disabled at: [ 27.506124][ C3] [<0000000000000000>] 0x0 [ 27.506133][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.506138][ C3] Tainted: [W]=WARN [ 27.506139][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.506142][ C3] Call Trace: [ 27.506144][ C3] [ 27.506146][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.506152][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.506157][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.506161][ C3] ? __asan_memcpy+0x3c/0x60 [ 27.506164][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506169][ C3] __kmalloc_noprof+0x443/0x760 [ 27.506173][ C3] ? __rwlock_init+0x150/0x150 [ 27.506177][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.506181][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.506184][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.506187][ C3] put_chars+0x1e1/0x2f0 [ 27.506190][ C3] ? __send_to_port+0x420/0x420 [ 27.506193][ C3] ? console_prepend_replay+0x20/0x20 [ 27.506197][ C3] hvc_console_print+0x292/0x780 [ 27.506202][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.506204][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506207][ C3] ? lock_acquire+0x13c/0x160 [ 27.506210][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.506213][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.506216][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506218][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506221][ C3] ? lock_acquire+0x13c/0x160 [ 27.506224][ C3] ? console_flush_one_record+0x111/0x710 [ 27.506226][ C3] console_flush_one_record+0x46f/0x710 [ 27.506229][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.506233][ C3] console_unlock+0xee/0x1f0 [ 27.506236][ C3] ? lock_acquire+0x13c/0x160 [ 27.506238][ C3] ? console_flush_one_record+0x710/0x710 [ 27.506240][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506243][ C3] ? lock_release+0x184/0x1f0 [ 27.506245][ C3] ? lock_acquire+0x60/0x160 [ 27.506248][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.506257][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.506260][ C3] vprintk_emit+0x37c/0x3e0 [ 27.506263][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.506266][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506282][ C3] ? lock_release+0x184/0x1f0 [ 27.506285][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506295][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506306][ C3] ? is_module_text_address+0x154/0x250 [ 27.506311][ C3] _printk+0xc7/0x100 [ 27.506315][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.506318][ C3] ? arch_stack_walk+0xd7/0x130 [ 27.506323][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.506326][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.506329][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.506332][ C3] mark_lock_irq+0x989/0x9c0 [ 27.506337][ C3] mark_lock+0x1d7/0xa00 [ 27.506339][ C3] mark_usage+0x42/0x170 [ 27.506342][ C3] __lock_acquire+0x388/0xc20 [ 27.506345][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.506348][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506359][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506361][ C3] ? lock_acquire+0x13c/0x160 [ 27.506364][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.506375][ C3] _raw_spin_lock+0x33/0x40 [ 27.506377][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506388][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.506400][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.506411][ C3] call_timer_fn+0x160/0x4d0 [ 27.506415][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.506417][ C3] ? debug_object_active_state+0x430/0x430 [ 27.506421][ C3] ? find_held_lock+0x2b/0x80 [ 27.506424][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.506427][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506430][ C3] __run_timers+0x68f/0xaa0 [ 27.506433][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.506444][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.506447][ C3] ? __lock_acquire+0x518/0xc20 [ 27.506451][ C3] ? __rwlock_init+0x150/0x150 [ 27.506455][ C3] run_timer_softirq+0xf0/0x160 [ 27.506458][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.506460][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.506463][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506465][ C3] handle_softirqs+0x1d3/0x900 [ 27.506468][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.506471][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.506474][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.506476][ C3] irq_exit_rcu+0xe/0x30 [ 27.506478][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.506482][ C3] [ 27.506483][ C3] [ 27.506484][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.506486][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.506489][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.506493][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.506495][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.506499][ C3] RAX: 00000000000bf6d5 RBX: ff11000001c88040 RCX: ffffffffb66f0307 [ 27.506501][ C3] RDX: ff11000001c88040 RSI: ffffffffb9438af6 RDI: ffffffffb8e8d8e0 [ 27.506502][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.506504][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.506505][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.506507][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.506512][ C3] default_idle+0x9/0x10 [ 27.506515][ C3] default_idle_call+0x6e/0xb0 [ 27.506517][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.506519][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.506522][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.506525][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.506528][ C3] do_idle+0xd8/0x190 [ 27.506530][ C3] cpu_startup_entry+0x53/0x70 [ 27.506532][ C3] start_secondary+0x204/0x2b0 [ 27.506535][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.506538][ C3] common_startup_64+0x13e/0x148 [ 27.506544][ C3] [ 27.533844][ C3] ======================================================== [ 27.534133][ C3] WARNING: possible irq lock inversion dependency detected [ 27.534400][ C3] 7.2.0-virtme #1 Tainted: G W [ 27.534601][ C3] -------------------------------------------------------- [ 27.534877][ C3] swapper/3/0 just changed the state of lock: [ 27.535083][ C3] ff1100001408ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.535435][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.535729][ C3] (fs_reclaim){+.+.}-{0:0} [ 27.535732][ C3] [ 27.535732][ C3] [ 27.535732][ C3] and interrupts could create inverse lock ordering between them. [ 27.535732][ C3] [ 27.536365][ C3] [ 27.536365][ C3] other info that might help us debug this: [ 27.536625][ C3] Chain exists of: [ 27.536625][ C3] &br->lock --> console_owner --> fs_reclaim [ 27.536625][ C3] [ 27.537009][ C3] Possible interrupt unsafe locking scenario: [ 27.537009][ C3] [ 27.537262][ C3] CPU0 CPU1 [ 27.537430][ C3] ---- ---- [ 27.537596][ C3] lock(fs_reclaim); [ 27.537725][ C3] local_irq_disable(); [ 27.537947][ C3] lock(&br->lock); [ 27.538157][ C3] lock(console_owner); [ 27.538372][ C3] [ 27.538498][ C3] lock(&br->lock); [ 27.538625][ C3] [ 27.538625][ C3] *** DEADLOCK *** [ 27.538625][ C3] [ 27.538868][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 27.539075][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.539419][ C3] [ 27.539419][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 27.539711][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 27.539886][ C3] HARDIRQ-ON-W at: [ 27.540027][ C3] __lock_acquire+0x388/0xc20 [ 27.540303][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.540515][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.540729][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.540989][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.541258][ C3] workqueue_init+0x2a/0x680 [ 27.541470][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.541729][ C3] kernel_init+0x21/0x150 [ 27.541945][ C3] ret_from_fork+0x474/0x6b0 [ 27.542162][ C3] ret_from_fork_asm+0x11/0x20 [ 27.542400][ C3] SOFTIRQ-ON-W at: [ 27.542530][ C3] __lock_acquire+0x388/0xc20 [ 27.542755][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.543027][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.543331][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.543674][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.544024][ C3] workqueue_init+0x2a/0x680 [ 27.544324][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.544612][ C3] kernel_init+0x21/0x150 [ 27.544839][ C3] ret_from_fork+0x474/0x6b0 [ 27.545053][ C3] ret_from_fork_asm+0x11/0x20 [ 27.545268][ C3] INITIAL USE at: [ 27.545401][ C3] __lock_acquire+0x388/0xc20 [ 27.545612][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.545832][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.546042][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.546317][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.546586][ C3] workqueue_init+0x2a/0x680 [ 27.546806][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.547025][ C3] kernel_init+0x21/0x150 [ 27.547233][ C3] ret_from_fork+0x474/0x6b0 [ 27.547449][ C3] ret_from_fork_asm+0x11/0x20 [ 27.547668][ C3] } [ 27.547782][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.548075][ C3] ... acquired at: [ 27.548227][ C3] __lock_acquire+0x518/0xc20 [ 27.548465][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.548724][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.548970][ C3] __kmalloc_noprof+0xd3/0x760 [ 27.549207][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.549457][ C3] put_chars+0x1e1/0x2f0 [ 27.549693][ C3] hvc_console_print+0x292/0x780 [ 27.549932][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.550170][ C3] console_flush_one_record+0x46f/0x710 [ 27.550428][ C3] console_unlock+0xee/0x1f0 [ 27.550682][ C3] vprintk_emit+0x37c/0x3e0 [ 27.550936][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 27.551180][ C3] dev_printk_emit+0xb9/0xee [ 27.551421][ C3] _dev_info+0xe2/0x116 [ 27.551591][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 27.551896][ C3] cmos_do_probe+0x73b/0x98a [ 27.552128][ C3] platform_probe+0xfe/0x1f0 [ 27.552399][ C3] call_driver_probe+0x61/0x1c0 [ 27.552631][ C3] really_probe+0x199/0x760 [ 27.552866][ C3] __driver_probe_device+0x24f/0x440 [ 27.553101][ C3] driver_probe_device+0x4a/0xf0 [ 27.553346][ C3] __driver_attach+0x1b8/0x540 [ 27.553589][ C3] bus_for_each_dev+0x130/0x1e0 [ 27.553798][ C3] bus_add_driver+0x2c8/0x530 [ 27.553967][ C3] driver_register+0x1a3/0x390 [ 27.554138][ C3] __platform_driver_probe+0x13f/0x270 [ 27.554309][ C3] cmos_init+0x31/0x40 [ 27.554436][ C3] do_one_initcall+0x124/0x4f0 [ 27.554601][ C3] kernel_init_freeable+0x596/0x630 [ 27.554784][ C3] kernel_init+0x21/0x150 [ 27.554953][ C3] ret_from_fork+0x474/0x6b0 [ 27.555117][ C3] ret_from_fork_asm+0x11/0x20 [ 27.555287][ C3] [ 27.555375][ C3] -> (console_owner){....}-{0:0} { [ 27.555545][ C3] INITIAL USE at: [ 27.555681][ C3] } [ 27.555765][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.556016][ C3] ... acquired at: [ 27.556141][ C3] __lock_acquire+0x518/0xc20 [ 27.556330][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.556504][ C3] console_lock_spinning_enable+0x5c/0x60 [ 27.556724][ C3] console_emit_next_record+0x1d1/0x4c0 [ 27.556893][ C3] console_flush_one_record+0x46f/0x710 [ 27.557058][ C3] console_unlock+0xee/0x1f0 [ 27.557227][ C3] vprintk_emit+0x37c/0x3e0 [ 27.557399][ C3] _printk+0xc7/0x100 [ 27.557536][ C3] br_set_state+0x22f/0x430 [bridge] [ 27.557721][ C3] br_init_port+0xc4/0x200 [bridge] [ 27.557893][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 27.558105][ C3] br_add_if+0xde2/0x1320 [bridge] [ 27.558286][ C3] do_set_master+0x357/0x580 [ 27.558457][ C3] do_setlink.isra.0+0xa31/0x2750 [ 27.558626][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.558800][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.558970][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.559137][ C3] netlink_unicast+0x486/0x750 [ 27.559323][ C3] netlink_sendmsg+0x735/0xc60 [ 27.559512][ C3] ____sys_sendmsg+0x415/0x880 [ 27.559752][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.559971][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.560218][ C3] do_syscall_64+0xff/0x530 [ 27.560450][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.560747][ C3] [ 27.560861][ C3] -> (&br->lock){+.-.}-{3:3} { [ 27.561104][ C3] HARDIRQ-ON-W at: [ 27.561315][ C3] __lock_acquire+0x388/0xc20 [ 27.561617][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.561922][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.562211][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 27.562568][ C3] netif_set_mac_address+0x282/0x410 [ 27.562860][ C3] do_setlink.isra.0+0x706/0x2750 [ 27.563150][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.563465][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.563760][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.564047][ C3] netlink_unicast+0x486/0x750 [ 27.564337][ C3] netlink_sendmsg+0x735/0xc60 [ 27.564623][ C3] ____sys_sendmsg+0x415/0x880 [ 27.564904][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.565205][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.565501][ C3] do_syscall_64+0xff/0x530 [ 27.565787][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.566218][ C3] IN-SOFTIRQ-W at: [ 27.566401][ C3] __lock_acquire+0x388/0xc20 [ 27.566778][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.567128][ C3] _raw_spin_lock+0x33/0x40 [ 27.567355][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.567705][ C3] call_timer_fn+0x160/0x4d0 [ 27.567986][ C3] __run_timers+0x68f/0xaa0 [ 27.568193][ C3] run_timer_softirq+0xf0/0x160 [ 27.568469][ C3] handle_softirqs+0x1d3/0x900 [ 27.568695][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.568900][ C3] irq_exit_rcu+0xe/0x30 [ 27.569172][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.569451][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.569773][ C3] pv_native_safe_halt+0xf/0x10 [ 27.570051][ C3] default_idle+0x9/0x10 [ 27.570270][ C3] default_idle_call+0x6e/0xb0 [ 27.570495][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.570835][ C3] do_idle+0xd8/0x190 [ 27.571004][ C3] cpu_startup_entry+0x53/0x70 [ 27.571289][ C3] start_secondary+0x204/0x2b0 [ 27.571582][ C3] common_startup_64+0x13e/0x148 [ 27.571803][ C3] INITIAL USE at: [ 27.571989][ C3] __lock_acquire+0x388/0xc20 [ 27.572214][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.572499][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.572718][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 27.572981][ C3] netif_set_mac_address+0x282/0x410 [ 27.573260][ C3] do_setlink.isra.0+0x706/0x2750 [ 27.573473][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.573745][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.574049][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.574313][ C3] netlink_unicast+0x486/0x750 [ 27.574634][ C3] netlink_sendmsg+0x735/0xc60 [ 27.575012][ C3] ____sys_sendmsg+0x415/0x880 [ 27.575311][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.575727][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.576083][ C3] do_syscall_64+0xff/0x530 [ 27.576533][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.576936][ C3] } [ 27.577066][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.577530][ C3] ... acquired at: [ 27.577719][ C3] mark_lock+0x1d7/0xa00 [ 27.578051][ C3] mark_usage+0x42/0x170 [ 27.578325][ C3] __lock_acquire+0x388/0xc20 [ 27.578695][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.578939][ C3] _raw_spin_lock+0x33/0x40 [ 27.579264][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.579567][ C3] call_timer_fn+0x160/0x4d0 [ 27.579874][ C3] __run_timers+0x68f/0xaa0 [ 27.580114][ C3] run_timer_softirq+0xf0/0x160 [ 27.580454][ C3] handle_softirqs+0x1d3/0x900 [ 27.580677][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.581006][ C3] irq_exit_rcu+0xe/0x30 [ 27.581232][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.581603][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.581957][ C3] pv_native_safe_halt+0xf/0x10 [ 27.582130][ C3] default_idle+0x9/0x10 [ 27.582439][ C3] default_idle_call+0x6e/0xb0 [ 27.582670][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.583031][ C3] do_idle+0xd8/0x190 [ 27.583200][ C3] cpu_startup_entry+0x53/0x70 [ 27.583509][ C3] start_secondary+0x204/0x2b0 [ 27.583727][ C3] common_startup_64+0x13e/0x148 [ 27.584039][ C3] [ 27.584151][ C3] [ 27.584151][ C3] stack backtrace: [ 27.584438][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.584444][ C3] Tainted: [W]=WARN [ 27.584445][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.584447][ C3] Call Trace: [ 27.584449][ C3] [ 27.584451][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.584458][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.584462][ C3] mark_lock_irq+0x989/0x9c0 [ 27.584467][ C3] mark_lock+0x1d7/0xa00 [ 27.584470][ C3] mark_usage+0x42/0x170 [ 27.584472][ C3] __lock_acquire+0x388/0xc20 [ 27.584476][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.584478][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.584494][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.584498][ C3] ? lock_acquire+0x13c/0x160 [ 27.584500][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.584511][ C3] _raw_spin_lock+0x33/0x40 [ 27.584514][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.584525][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.584536][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.584546][ C3] call_timer_fn+0x160/0x4d0 [ 27.584550][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.584552][ C3] ? debug_object_active_state+0x430/0x430 [ 27.584557][ C3] ? find_held_lock+0x2b/0x80 [ 27.584559][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.584562][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.584565][ C3] __run_timers+0x68f/0xaa0 [ 27.584568][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.584579][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.584582][ C3] ? __lock_acquire+0x518/0xc20 [ 27.584586][ C3] ? __rwlock_init+0x150/0x150 [ 27.584590][ C3] run_timer_softirq+0xf0/0x160 [ 27.584593][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.584595][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.584598][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.584601][ C3] handle_softirqs+0x1d3/0x900 [ 27.584604][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.584606][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.584610][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.584612][ C3] irq_exit_rcu+0xe/0x30 [ 27.584614][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.584617][ C3] [ 27.584617][ C3] [ 27.584618][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.584621][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.584624][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.584627][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.584630][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.584633][ C3] RAX: 00000000000bf6d5 RBX: ff11000001c88040 RCX: ffffffffb66f0307 [ 27.584635][ C3] RDX: ff11000001c88040 RSI: ffffffffb9438af6 RDI: ffffffffb8e8d8e0 [ 27.584636][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.584638][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.584639][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.584642][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.584645][ C3] default_idle+0x9/0x10 [ 27.584647][ C3] default_idle_call+0x6e/0xb0 [ 27.584650][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.584652][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.584654][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.584658][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.584661][ C3] do_idle+0xd8/0x190 [ 27.584663][ C3] cpu_startup_entry+0x53/0x70 [ 27.584665][ C3] start_secondary+0x204/0x2b0 [ 27.584668][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.584671][ C3] common_startup_64+0x13e/0x148 [ 27.584676][ C3] [ 70.137047][ T721] veth3: entered promiscuous mode [ 70.137068][ T721] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 70.137071][ T721] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 721, name: bridge [ 70.137073][ T721] preempt_count: 202, expected: 0 [ 70.137074][ T721] RCU nest depth: 0, expected: 0 [ 70.137075][ T721] INFO: lockdep is turned off. [ 70.137076][ T721] irq event stamp: 0 [ 70.137077][ T721] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 70.137081][ T721] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 70.137087][ T721] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 70.137089][ T721] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 70.137091][ T721] Preemption disabled at: [ 70.137092][ T721] [] dev_uc_add_excl+0x67/0x110 [ 70.137099][ T721] CPU: 3 UID: 0 PID: 721 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 70.137103][ T721] Tainted: [W]=WARN [ 70.137104][ T721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 70.137106][ T721] Call Trace: [ 70.137108][ T721] [ 70.137109][ T721] dump_stack_lvl+0x6f/0xa0 [ 70.137115][ T721] ? dev_uc_add_excl+0x67/0x110 [ 70.137116][ T721] __might_resched.cold+0x1fe/0x2c1 [ 70.137121][ T721] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 70.137124][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137128][ T721] __kmalloc_noprof+0x443/0x760 [ 70.137132][ T721] ? __rwlock_init+0x150/0x150 [ 70.137135][ T721] ? alloc_buf.isra.0+0x4b/0x260 [ 70.137138][ T721] ? do_raw_spin_unlock+0x59/0x250 [ 70.137140][ T721] alloc_buf.isra.0+0x4b/0x260 [ 70.137142][ T721] put_chars+0x1e1/0x2f0 [ 70.137144][ T721] ? __send_to_port+0x420/0x420 [ 70.137146][ T721] ? printk_get_next_message+0x240/0x650 [ 70.137149][ T721] ? console_prepend_replay+0x20/0x20 [ 70.137152][ T721] hvc_console_print+0x292/0x780 [ 70.137155][ T721] ? hvc_write+0x3a0/0x3a0 [ 70.137157][ T721] ? __rwlock_init+0x150/0x150 [ 70.137158][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137160][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137162][ T721] ? lock_acquire+0x13c/0x160 [ 70.137164][ T721] console_emit_next_record+0x22f/0x4c0 [ 70.137167][ T721] ? devkmsg_read+0x4b0/0x4b0 [ 70.137169][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137170][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137172][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137174][ T721] ? lock_acquire+0x13c/0x160 [ 70.137176][ T721] ? console_flush_one_record+0x111/0x710 [ 70.137177][ T721] console_flush_one_record+0x46f/0x710 [ 70.137180][ T721] ? console_emit_next_record+0x4c0/0x4c0 [ 70.137182][ T721] console_unlock+0xee/0x1f0 [ 70.137184][ T721] ? lock_acquire+0x13c/0x160 [ 70.137186][ T721] ? console_flush_one_record+0x710/0x710 [ 70.137187][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137189][ T721] ? lock_release+0x184/0x1f0 [ 70.137191][ T721] ? lock_acquire+0x60/0x160 [ 70.137192][ T721] ? __rcu_read_lock+0x30/0x70 [ 70.137194][ T721] ? __down_trylock_console_sem+0x5e/0xa0 [ 70.137196][ T721] ? vprintk_emit+0x320/0x3e0 [ 70.137198][ T721] vprintk_emit+0x37c/0x3e0 [ 70.137201][ T721] ? wake_up_klogd_work_func+0x90/0x90 [ 70.137203][ T721] _printk+0xc7/0x100 [ 70.137207][ T721] ? snapshot_read.cold+0x21/0x21 [ 70.137209][ T721] ? netdev_name+0x43/0x60 [ 70.137212][ T721] ? __netdev_printk+0x17f/0x1d0 [ 70.137214][ T721] netdev_info+0xe2/0x116 [ 70.137216][ T721] ? netdev_notice+0x120/0x120 [ 70.137217][ T721] ? kasan_save_track+0x14/0x30 [ 70.137221][ T721] ? __kmalloc_cache_noprof+0x29a/0x620 [ 70.137222][ T721] ? __hw_addr_add_ex+0x247/0x630 [ 70.137224][ T721] ? mutex_is_locked+0x1c/0x50 [ 70.137227][ T721] __dev_set_promiscuity.cold+0x95/0x104 [ 70.137230][ T721] __dev_set_rx_mode+0x219/0x2c0 [ 70.137233][ T721] dev_uc_add_excl+0xf2/0x110 [ 70.137235][ T721] ndo_dflt_fdb_add+0x105/0x1e0 [ 70.137238][ T721] ? __nla_parse+0x22/0x30 [ 70.137241][ T721] rtnl_fdb_add+0x632/0xa00 [ 70.137243][ T721] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.137244][ T721] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 70.137246][ T721] ? rtnl_fdb_del+0xb10/0xb10 [ 70.137247][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137249][ T721] ? __rcu_read_lock+0x30/0x70 [ 70.137252][ T721] ? unwind_get_return_address+0x67/0xd0 [ 70.137254][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137256][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137258][ T721] ? cap_capable+0x1d7/0x3d0 [ 70.137262][ T721] ? lock_acquire+0x13c/0x160 [ 70.137264][ T721] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 70.137265][ T721] ? rtnl_link_fill+0x920/0x920 [ 70.137267][ T721] ? filter_irq_stacks+0xd0/0xd0 [ 70.137269][ T721] ? stack_depot_save_flags+0x1bc/0x790 [ 70.137272][ T721] netlink_rcv_skb+0x14e/0x3a0 [ 70.137275][ T721] ? rtnl_link_fill+0x920/0x920 [ 70.137276][ T721] ? lock_release+0x184/0x1f0 [ 70.137278][ T721] ? netlink_ack+0xcf0/0xcf0 [ 70.137279][ T721] ? __netlink_lookup+0xb9/0x6b0 [ 70.137282][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137284][ T721] ? lock_release+0x184/0x1f0 [ 70.137286][ T721] netlink_unicast+0x486/0x750 [ 70.137288][ T721] ? netlink_attachskb+0x810/0x810 [ 70.137289][ T721] ? next_uptodate_folio+0x2b/0x770 [ 70.137292][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137294][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137296][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137298][ T721] netlink_sendmsg+0x735/0xc60 [ 70.137300][ T721] ? netlink_unicast+0x750/0x750 [ 70.137302][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137304][ T721] ? lock_release+0x184/0x1f0 [ 70.137306][ T721] ____sys_sendmsg+0x415/0x880 [ 70.137309][ T721] ? copy_msghdr_from_user+0x279/0x420 [ 70.137310][ T721] ? get_timestamp.constprop.0+0x390/0x390 [ 70.137312][ T721] ? move_addr_to_kernel+0x40/0x40 [ 70.137314][ T721] ? do_fault_around+0x300/0x5a0 [ 70.137317][ T721] ? lock_acquire+0x13c/0x160 [ 70.137319][ T721] ___sys_sendmsg+0x14e/0x1d0 [ 70.137321][ T721] ? do_pte_missing+0x86f/0xcc0 [ 70.137323][ T721] ? copy_msghdr_from_user+0x420/0x420 [ 70.137325][ T721] ? rcu_read_unlock+0x20/0x70 [ 70.137330][ T721] __sys_sendmsg+0x12c/0x1d0 [ 70.137332][ T721] ? __sys_sendmsg_sock+0x20/0x20 [ 70.137335][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137337][ T721] ? rcu_is_watching+0x16/0xd0 [ 70.137339][ T721] do_syscall_64+0xff/0x530 [ 70.137342][ T721] ? exc_page_fault+0xee/0x100 [ 70.137344][ T721] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 70.137346][ T721] RIP: 0033:0x7f07c989154e [ 70.137348][ T721] 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 [ 70.137350][ T721] RSP: 002b:00007fffb4d786b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 70.137354][ T721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07c989154e [ 70.137355][ T721] RDX: 0000000000000000 RSI: 00007fffb4d78760 RDI: 0000000000000005 [ 70.137356][ T721] RBP: 00007fffb4d786c0 R08: 0000000000000000 R09: 0000000000000000 [ 70.137357][ T721] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a650 [ 70.137358][ T721] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 70.137360][ T721] [ 81.569538][ T1210] veth3: left promiscuous mode [ 81.569556][ T1210] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 81.569558][ T1210] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1210, name: bridge [ 81.569560][ T1210] preempt_count: 202, expected: 0 [ 81.569561][ T1210] RCU nest depth: 0, expected: 0 [ 81.569562][ T1210] INFO: lockdep is turned off. [ 81.569563][ T1210] irq event stamp: 0 [ 81.569564][ T1210] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 81.569568][ T1210] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 81.569575][ T1210] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 81.569576][ T1210] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 81.569578][ T1210] Preemption disabled at: [ 81.569579][ T1210] [] dev_uc_del+0x68/0x150 [ 81.569586][ T1210] CPU: 2 UID: 0 PID: 1210 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 81.569590][ T1210] Tainted: [W]=WARN [ 81.569591][ T1210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.569593][ T1210] Call Trace: [ 81.569594][ T1210] [ 81.569596][ T1210] dump_stack_lvl+0x6f/0xa0 [ 81.569601][ T1210] ? dev_uc_del+0x68/0x150 [ 81.569603][ T1210] __might_resched.cold+0x1fe/0x2c1 [ 81.569607][ T1210] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 81.569610][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569614][ T1210] __kmalloc_noprof+0x443/0x760 [ 81.569618][ T1210] ? __rwlock_init+0x150/0x150 [ 81.569621][ T1210] ? alloc_buf.isra.0+0x4b/0x260 [ 81.569624][ T1210] ? do_raw_spin_unlock+0x59/0x250 [ 81.569626][ T1210] alloc_buf.isra.0+0x4b/0x260 [ 81.569628][ T1210] put_chars+0x1e1/0x2f0 [ 81.569630][ T1210] ? __send_to_port+0x420/0x420 [ 81.569632][ T1210] ? console_prepend_replay+0x20/0x20 [ 81.569635][ T1210] hvc_console_print+0x292/0x780 [ 81.569639][ T1210] ? hvc_write+0x3a0/0x3a0 [ 81.569640][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569642][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569644][ T1210] ? lock_acquire+0x13c/0x160 [ 81.569646][ T1210] console_emit_next_record+0x22f/0x4c0 [ 81.569649][ T1210] ? devkmsg_read+0x4b0/0x4b0 [ 81.569659][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569660][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569662][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569664][ T1210] ? lock_acquire+0x13c/0x160 [ 81.569666][ T1210] ? console_flush_one_record+0x111/0x710 [ 81.569668][ T1210] console_flush_one_record+0x46f/0x710 [ 81.569670][ T1210] ? console_emit_next_record+0x4c0/0x4c0 [ 81.569673][ T1210] console_unlock+0xee/0x1f0 [ 81.569674][ T1210] ? lock_acquire+0x13c/0x160 [ 81.569676][ T1210] ? console_flush_one_record+0x710/0x710 [ 81.569678][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569679][ T1210] ? lock_release+0x184/0x1f0 [ 81.569681][ T1210] ? lock_acquire+0x60/0x160 [ 81.569682][ T1210] ? __rcu_read_lock+0x30/0x70 [ 81.569684][ T1210] ? __down_trylock_console_sem+0x5e/0xa0 [ 81.569686][ T1210] ? vprintk_emit+0x320/0x3e0 [ 81.569688][ T1210] vprintk_emit+0x37c/0x3e0 [ 81.569690][ T1210] ? wake_up_klogd_work_func+0x90/0x90 [ 81.569692][ T1210] ? kvfree_call_rcu+0x88/0x2e0 [ 81.569696][ T1210] ? dev_uc_del+0xef/0x150 [ 81.569697][ T1210] ? rtnl_fdb_del+0x75c/0xb10 [ 81.569699][ T1210] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 81.569703][ T1210] ? netlink_rcv_skb+0x14e/0x3a0 [ 81.569705][ T1210] ? netlink_unicast+0x486/0x750 [ 81.569707][ T1210] ? netlink_sendmsg+0x735/0xc60 [ 81.569709][ T1210] _printk+0xc7/0x100 [ 81.569712][ T1210] ? snapshot_read.cold+0x21/0x21 [ 81.569714][ T1210] ? netdev_name+0x43/0x60 [ 81.569717][ T1210] ? __netdev_printk+0x17f/0x1d0 [ 81.569719][ T1210] netdev_info+0xe2/0x116 [ 81.569721][ T1210] ? netdev_notice+0x120/0x120 [ 81.569723][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569724][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569726][ T1210] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 81.569729][ T1210] ? do_raw_spin_unlock+0x59/0x250 [ 81.569730][ T1210] ? trace_hardirqs_on+0x36/0x40 [ 81.569732][ T1210] ? mutex_is_locked+0x1c/0x50 [ 81.569735][ T1210] __dev_set_promiscuity.cold+0x95/0x104 [ 81.569738][ T1210] __dev_set_rx_mode+0x219/0x2c0 [ 81.569740][ T1210] dev_uc_del+0x124/0x150 [ 81.569742][ T1210] rtnl_fdb_del+0x75c/0xb10 [ 81.569743][ T1210] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.569745][ T1210] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 81.569747][ T1210] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 81.569748][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569749][ T1210] ? __rcu_read_lock+0x30/0x70 [ 81.569752][ T1210] ? unwind_get_return_address+0x67/0xd0 [ 81.569755][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569757][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569758][ T1210] ? cap_capable+0x1d7/0x3d0 [ 81.569762][ T1210] ? lock_acquire+0x13c/0x160 [ 81.569764][ T1210] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 81.569766][ T1210] ? rtnl_link_fill+0x920/0x920 [ 81.569767][ T1210] ? filter_irq_stacks+0xd0/0xd0 [ 81.569770][ T1210] ? stack_depot_save_flags+0x1bc/0x790 [ 81.569774][ T1210] netlink_rcv_skb+0x14e/0x3a0 [ 81.569775][ T1210] ? rtnl_link_fill+0x920/0x920 [ 81.569776][ T1210] ? lock_release+0x184/0x1f0 [ 81.569778][ T1210] ? netlink_ack+0xcf0/0xcf0 [ 81.569779][ T1210] ? __netlink_lookup+0xb9/0x6b0 [ 81.569782][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569784][ T1210] ? lock_release+0x184/0x1f0 [ 81.569786][ T1210] netlink_unicast+0x486/0x750 [ 81.569788][ T1210] ? netlink_attachskb+0x810/0x810 [ 81.569789][ T1210] ? percpu_counter_add_batch+0x89/0x280 [ 81.569792][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569794][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569795][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569797][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569799][ T1210] netlink_sendmsg+0x735/0xc60 [ 81.569801][ T1210] ? netlink_unicast+0x750/0x750 [ 81.569803][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569805][ T1210] ? lock_release+0x184/0x1f0 [ 81.569807][ T1210] ____sys_sendmsg+0x415/0x880 [ 81.569809][ T1210] ? copy_msghdr_from_user+0x279/0x420 [ 81.569811][ T1210] ? get_timestamp.constprop.0+0x390/0x390 [ 81.569813][ T1210] ? move_addr_to_kernel+0x40/0x40 [ 81.569815][ T1210] ? do_fault_around+0x300/0x5a0 [ 81.569818][ T1210] ? lock_acquire+0x13c/0x160 [ 81.569820][ T1210] ___sys_sendmsg+0x14e/0x1d0 [ 81.569821][ T1210] ? do_pte_missing+0x86f/0xcc0 [ 81.569824][ T1210] ? copy_msghdr_from_user+0x420/0x420 [ 81.569825][ T1210] ? rcu_read_unlock+0x20/0x70 [ 81.569830][ T1210] __sys_sendmsg+0x12c/0x1d0 [ 81.569832][ T1210] ? __sys_sendmsg_sock+0x20/0x20 [ 81.569835][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569837][ T1210] ? rcu_is_watching+0x16/0xd0 [ 81.569839][ T1210] do_syscall_64+0xff/0x530 [ 81.569842][ T1210] ? exc_page_fault+0xee/0x100 [ 81.569844][ T1210] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.569845][ T1210] RIP: 0033:0x7f6febf6c54e [ 81.569848][ T1210] 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 [ 81.569849][ T1210] RSP: 002b:00007fff49a801b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 81.569853][ T1210] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6febf6c54e [ 81.569855][ T1210] RDX: 0000000000000000 RSI: 00007fff49a80260 RDI: 0000000000000005 [ 81.569856][ T1210] RBP: 00007fff49a801c0 R08: 0000000000000000 R09: 0000000000000000 [ 81.569857][ T1210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a65c [ 81.569857][ T1210] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 81.569860][ T1210] [ 98.328009][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.328028][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.328030][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1443, name: mausezahn [ 98.328032][ C0] preempt_count: 102, expected: 0 [ 98.328033][ C0] RCU nest depth: 2, expected: 0 [ 98.328034][ C0] INFO: lockdep is turned off. [ 98.328035][ C0] irq event stamp: 0 [ 98.328036][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 98.328040][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 98.328047][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 98.328048][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 98.328050][ C0] Preemption disabled at: [ 98.328051][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 98.328061][ C0] CPU: 0 UID: 0 PID: 1443 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.328066][ C0] Tainted: [W]=WARN [ 98.328067][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.328070][ C0] Call Trace: [ 98.328072][ C0] [ 98.328074][ C0] dump_stack_lvl+0x6f/0xa0 [ 98.328080][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 98.328083][ C0] __might_resched.cold+0x1fe/0x2c1 [ 98.328087][ C0] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 98.328090][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.328093][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328096][ C0] __kmalloc_noprof+0x443/0x760 [ 98.328100][ C0] ? __rwlock_init+0x150/0x150 [ 98.328102][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 98.328106][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 98.328108][ C0] alloc_buf.isra.0+0x4b/0x260 [ 98.328110][ C0] put_chars+0x1e1/0x2f0 [ 98.328112][ C0] ? __send_to_port+0x420/0x420 [ 98.328113][ C0] ? console_prepend_replay+0x20/0x20 [ 98.328117][ C0] hvc_console_print+0x292/0x780 [ 98.328120][ C0] ? hvc_write+0x3a0/0x3a0 [ 98.328121][ C0] ? vsnprintf+0x668/0x1700 [ 98.328124][ C0] ? __rwlock_init+0x150/0x150 [ 98.328126][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328128][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328130][ C0] console_emit_next_record+0x22f/0x4c0 [ 98.328133][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 98.328135][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328136][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328138][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328139][ C0] ? lock_acquire+0x13c/0x160 [ 98.328141][ C0] ? console_flush_one_record+0x111/0x710 [ 98.328143][ C0] console_flush_one_record+0x46f/0x710 [ 98.328145][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 98.328148][ C0] console_unlock+0xee/0x1f0 [ 98.328150][ C0] ? lock_acquire+0x13c/0x160 [ 98.328152][ C0] ? console_flush_one_record+0x710/0x710 [ 98.328154][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328155][ C0] ? lock_release+0x184/0x1f0 [ 98.328156][ C0] ? lock_acquire+0x60/0x160 [ 98.328158][ C0] ? __rcu_read_lock+0x30/0x70 [ 98.328160][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.328162][ C0] ? vprintk_emit+0x320/0x3e0 [ 98.328164][ C0] vprintk_emit+0x37c/0x3e0 [ 98.328168][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 98.328170][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 98.328172][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328174][ C0] ? lock_acquire+0x13c/0x160 [ 98.328176][ C0] _printk+0xc7/0x100 [ 98.328179][ C0] ? snapshot_read.cold+0x21/0x21 [ 98.328181][ C0] ? ___ratelimit+0x4e7/0xa00 [ 98.328184][ C0] ? idr_get_free+0x830/0x830 [ 98.328186][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 98.328189][ C0] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 98.328195][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 98.328200][ C0] ? __fib6_rule_action+0x2c2/0x710 [ 98.328203][ C0] ? udp6_lib_lookup2+0x393/0x830 [ 98.328207][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 98.328210][ C0] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 98.328212][ C0] ? ip6_pol_route+0xaa0/0xaa0 [ 98.328215][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328217][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 98.328220][ C0] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 98.328221][ C0] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 98.328223][ C0] udp6_unicast_rcv_skb+0x2b3/0x390 [ 98.328225][ C0] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 98.328228][ C0] ? rcu_read_lock_held+0x9/0x40 [ 98.328231][ C0] ip6_input_finish+0x196/0x590 [ 98.328233][ C0] ? ip6_input+0xb7/0x570 [ 98.328234][ C0] ip6_input+0x130/0x570 [ 98.328236][ C0] ? ip6_input_finish+0x590/0x590 [ 98.328238][ C0] ? ip6_rcv_core+0xded/0x1be0 [ 98.328240][ C0] ? rcu_read_lock_held+0x9/0x40 [ 98.328241][ C0] ipv6_rcv+0x3c1/0x5a0 [ 98.328243][ C0] ? ip6_rcv_core+0x1be0/0x1be0 [ 98.328246][ C0] ? process_backlog+0x3f1/0x14c0 [ 98.328248][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 98.328250][ C0] ? trace_pelt_cfs_tp+0x9b/0x190 [ 98.328253][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 98.328255][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328257][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328259][ C0] process_backlog+0x431/0x14c0 [ 98.328262][ C0] __napi_poll+0xa7/0x3b0 [ 98.328264][ C0] net_rx_action+0x513/0xf50 [ 98.328267][ C0] ? __napi_poll+0x3b0/0x3b0 [ 98.328268][ C0] ? enqueue_task_fair+0x3f0/0xa50 [ 98.328271][ C0] ? wakeup_preempt+0x1d0/0x3e0 [ 98.328273][ C0] ? trace_sched_wakeup+0x9b/0x160 [ 98.328276][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328278][ C0] handle_softirqs+0x1d3/0x900 [ 98.328281][ C0] ? _local_bh_enable+0xc0/0xc0 [ 98.328283][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328284][ C0] ? trace_csd_function_exit+0xb3/0x180 [ 98.328287][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 98.328289][ C0] do_softirq+0xac/0xe0 [ 98.328290][ C0] [ 98.328291][ C0] [ 98.328292][ C0] __local_bh_enable_ip+0x118/0x150 [ 98.328293][ C0] __dev_queue_xmit+0x979/0x1b80 [ 98.328295][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 98.328299][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 98.328301][ C0] ? is_bpf_text_address+0x72/0x110 [ 98.328304][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 98.328307][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 98.328311][ C0] packet_snd+0xee8/0x1840 [ 98.328314][ C0] ? lock_acquire+0x13c/0x160 [ 98.328316][ C0] ? tpacket_snd+0x1990/0x1990 [ 98.328317][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328319][ C0] ? lock_release+0x184/0x1f0 [ 98.328320][ C0] ? lock_acquire+0x13c/0x160 [ 98.328322][ C0] ? rcu_is_watching+0x16/0xd0 [ 98.328324][ C0] ? lock_release+0x184/0x1f0 [ 98.328325][ C0] ? __might_fault+0x97/0x140 [ 98.328328][ C0] __sys_sendto+0x2aa/0x400 [ 98.328331][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 98.328334][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 98.328337][ C0] ? __sys_setsockopt+0xe4/0x150 [ 98.328339][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 98.328341][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.328342][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 98.328343][ C0] ? trace_hardirqs_on+0x36/0x40 [ 98.328345][ C0] do_syscall_64+0xff/0x530 [ 98.328347][ C0] ? exc_page_fault+0xee/0x100 [ 98.328349][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.328351][ C0] RIP: 0033:0x7f272d88254e [ 98.328353][ 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 [ 98.328355][ C0] RSP: 002b:00007fffb6cf70e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 98.328359][ C0] RAX: ffffffffffffffda RBX: 00005557fe435de2 RCX: 00007f272d88254e [ 98.328360][ C0] RDX: 000000000000007f RSI: 00005557fe435de2 RDI: 0000000000000005 [ 98.328361][ C0] RBP: 00007fffb6cf70f0 R08: 00007fffb6cf7140 R09: 0000000000000014 [ 98.328362][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00005557fe435830 [ 98.328363][ C0] R13: 000000000000007f R14: 0000000000000005 R15: 00005557fe435830 [ 98.328365][ C0] [ 98.465502][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.566188][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.666737][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.767370][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.867895][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 98.968337][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 99.068766][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 99.169209][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 99.269622][ C0] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 144.923013][ C2] net_ratelimit: 10 callbacks suppressed [ 144.923024][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 144.923036][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 144.923038][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2211, name: mausezahn [ 144.923039][ C2] preempt_count: 102, expected: 0 [ 144.923040][ C2] RCU nest depth: 2, expected: 0 [ 144.923041][ C2] INFO: lockdep is turned off. [ 144.923042][ C2] irq event stamp: 0 [ 144.923043][ C2] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 144.923048][ C2] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 144.923055][ C2] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 144.923058][ C2] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 144.923061][ C2] Preemption disabled at: [ 144.923062][ C2] [] __dev_queue_xmit+0x204/0x1b80 [ 144.923071][ C2] CPU: 2 UID: 0 PID: 2211 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 144.923075][ C2] Tainted: [W]=WARN [ 144.923076][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 144.923077][ C2] Call Trace: [ 144.923079][ C2] [ 144.923080][ C2] dump_stack_lvl+0x6f/0xa0 [ 144.923086][ C2] ? __dev_queue_xmit+0x204/0x1b80 [ 144.923087][ C2] __might_resched.cold+0x1fe/0x2c1 [ 144.923091][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 144.923094][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 144.923098][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923101][ C2] __kmalloc_noprof+0x443/0x760 [ 144.923105][ C2] ? __rwlock_init+0x150/0x150 [ 144.923108][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 144.923111][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 144.923113][ C2] alloc_buf.isra.0+0x4b/0x260 [ 144.923115][ C2] put_chars+0x1e1/0x2f0 [ 144.923117][ C2] ? __send_to_port+0x420/0x420 [ 144.923125][ C2] ? console_prepend_replay+0x20/0x20 [ 144.923128][ C2] hvc_console_print+0x292/0x780 [ 144.923131][ C2] ? hvc_write+0x3a0/0x3a0 [ 144.923133][ C2] ? vsnprintf+0x668/0x1700 [ 144.923136][ C2] ? __rwlock_init+0x150/0x150 [ 144.923137][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923139][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923142][ C2] console_emit_next_record+0x22f/0x4c0 [ 144.923144][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 144.923146][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923148][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923150][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923152][ C2] ? lock_acquire+0x13c/0x160 [ 144.923154][ C2] ? console_flush_one_record+0x111/0x710 [ 144.923155][ C2] console_flush_one_record+0x46f/0x710 [ 144.923158][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 144.923160][ C2] console_unlock+0xee/0x1f0 [ 144.923162][ C2] ? lock_acquire+0x13c/0x160 [ 144.923164][ C2] ? console_flush_one_record+0x710/0x710 [ 144.923165][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923167][ C2] ? lock_release+0x184/0x1f0 [ 144.923168][ C2] ? lock_acquire+0x60/0x160 [ 144.923170][ C2] ? __rcu_read_lock+0x30/0x70 [ 144.923172][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 144.923174][ C2] ? vprintk_emit+0x320/0x3e0 [ 144.923176][ C2] vprintk_emit+0x37c/0x3e0 [ 144.923180][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 144.923182][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923184][ C2] ? lock_acquire+0x13c/0x160 [ 144.923186][ C2] _printk+0xc7/0x100 [ 144.923189][ C2] ? snapshot_read.cold+0x21/0x21 [ 144.923191][ C2] ? ___ratelimit+0x4e7/0xa00 [ 144.923194][ C2] ? idr_get_free+0x830/0x830 [ 144.923196][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 144.923200][ C2] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 144.923207][ C2] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 144.923211][ C2] ? __fib6_rule_action+0x2c2/0x710 [ 144.923215][ C2] ? udp6_lib_lookup2+0x393/0x830 [ 144.923219][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 144.923222][ C2] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 144.923224][ C2] ? ip6_pol_route+0xaa0/0xaa0 [ 144.923227][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923229][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 144.923232][ C2] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 144.923234][ C2] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 144.923236][ C2] udp6_unicast_rcv_skb+0x2b3/0x390 [ 144.923238][ C2] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 144.923241][ C2] ? rcu_read_lock_held+0x9/0x40 [ 144.923244][ C2] ip6_input_finish+0x196/0x590 [ 144.923246][ C2] ? ip6_input+0xb7/0x570 [ 144.923247][ C2] ip6_input+0x130/0x570 [ 144.923249][ C2] ? ip6_input_finish+0x590/0x590 [ 144.923251][ C2] ? ip6_rcv_core+0xded/0x1be0 [ 144.923253][ C2] ? rcu_read_lock_held+0x9/0x40 [ 144.923255][ C2] ipv6_rcv+0x3c1/0x5a0 [ 144.923256][ C2] ? ip6_rcv_core+0x1be0/0x1be0 [ 144.923259][ C2] ? process_backlog+0x3f1/0x14c0 [ 144.923261][ C2] __netif_receive_skb_one_core+0xfc/0x180 [ 144.923263][ C2] ? trace_pelt_cfs_tp+0x9b/0x190 [ 144.923266][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 144.923268][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923270][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923272][ C2] process_backlog+0x431/0x14c0 [ 144.923275][ C2] __napi_poll+0xa7/0x3b0 [ 144.923277][ C2] net_rx_action+0x513/0xf50 [ 144.923280][ C2] ? __napi_poll+0x3b0/0x3b0 [ 144.923281][ C2] ? enqueue_task_fair+0x3f0/0xa50 [ 144.923284][ C2] ? wakeup_preempt+0x1d0/0x3e0 [ 144.923286][ C2] ? trace_sched_wakeup+0x9b/0x160 [ 144.923289][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923291][ C2] handle_softirqs+0x1d3/0x900 [ 144.923294][ C2] ? _local_bh_enable+0xc0/0xc0 [ 144.923296][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923297][ C2] ? trace_csd_function_exit+0xb3/0x180 [ 144.923300][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 144.923302][ C2] do_softirq+0xac/0xe0 [ 144.923304][ C2] [ 144.923304][ C2] [ 144.923305][ C2] __local_bh_enable_ip+0x118/0x150 [ 144.923307][ C2] __dev_queue_xmit+0x979/0x1b80 [ 144.923309][ C2] ? _copy_from_iter+0x1bb/0x1810 [ 144.923313][ C2] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 144.923314][ C2] ? is_bpf_text_address+0x72/0x110 [ 144.923317][ C2] ? ref_tracker_alloc+0x2e7/0x430 [ 144.923320][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 144.923324][ C2] packet_snd+0xee8/0x1840 [ 144.923327][ C2] ? lock_acquire+0x13c/0x160 [ 144.923329][ C2] ? tpacket_snd+0x1990/0x1990 [ 144.923331][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923333][ C2] ? lock_release+0x184/0x1f0 [ 144.923334][ C2] ? lock_acquire+0x13c/0x160 [ 144.923336][ C2] ? rcu_is_watching+0x16/0xd0 [ 144.923338][ C2] ? lock_release+0x184/0x1f0 [ 144.923339][ C2] ? __might_fault+0x97/0x140 [ 144.923342][ C2] __sys_sendto+0x2aa/0x400 [ 144.923345][ C2] ? __ia32_sys_getpeername+0xd0/0xd0 [ 144.923348][ C2] ? sock_ioctl+0x3cb/0x5f0 [ 144.923351][ C2] ? __sys_setsockopt+0xe4/0x150 [ 144.923353][ C2] __x64_sys_sendto+0xe4/0x1f0 [ 144.923355][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 144.923356][ C2] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 144.923358][ C2] ? trace_hardirqs_on+0x36/0x40 [ 144.923359][ C2] do_syscall_64+0xff/0x530 [ 144.923361][ C2] ? exc_page_fault+0xee/0x100 [ 144.923363][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 144.923365][ C2] RIP: 0033:0x7f97f968654e [ 144.923367][ C2] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 144.923369][ C2] RSP: 002b:00007ffd23798d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 144.923373][ C2] RAX: ffffffffffffffda RBX: 00005623df094de2 RCX: 00007f97f968654e [ 144.923374][ C2] RDX: 000000000000007f RSI: 00005623df094de2 RDI: 0000000000000005 [ 144.923375][ C2] RBP: 00007ffd23798d40 R08: 00007ffd23798d90 R09: 0000000000000014 [ 144.923376][ C2] R10: 0000000000000000 R11: 0000000000000202 R12: 00005623df094830 [ 144.923377][ C2] R13: 000000000000007f R14: 0000000000000005 R15: 00005623df094830 [ 144.923380][ C2] [ 145.063588][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.164205][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.264812][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.365402][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.466025][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.566640][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.667262][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.767826][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 145.868433][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.101861][ T2227] vx1: left allmulticast mode [ 147.101878][ T2227] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.101881][ T2227] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2227, name: ip [ 147.101882][ T2227] preempt_count: 1, expected: 0 [ 147.101883][ T2227] RCU nest depth: 0, expected: 0 [ 147.101884][ T2227] INFO: lockdep is turned off. [ 147.101885][ T2227] irq event stamp: 0 [ 147.101886][ T2227] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.101890][ T2227] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.101897][ T2227] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.101899][ T2227] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.101900][ T2227] Preemption disabled at: [ 147.101901][ T2227] [] vprintk_emit+0x31b/0x3e0 [ 147.101909][ T2227] CPU: 3 UID: 0 PID: 2227 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.101913][ T2227] Tainted: [W]=WARN [ 147.101914][ T2227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.101915][ T2227] Call Trace: [ 147.101917][ T2227] [ 147.101918][ T2227] dump_stack_lvl+0x6f/0xa0 [ 147.101923][ T2227] ? vprintk_emit+0x31b/0x3e0 [ 147.101925][ T2227] __might_resched.cold+0x1fe/0x2c1 [ 147.101930][ T2227] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.101933][ T2227] ? __asan_memcpy+0x3c/0x60 [ 147.101936][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101940][ T2227] __kmalloc_noprof+0x443/0x760 [ 147.101943][ T2227] ? __rwlock_init+0x150/0x150 [ 147.101946][ T2227] ? alloc_buf.isra.0+0x4b/0x260 [ 147.101950][ T2227] ? do_raw_spin_unlock+0x59/0x250 [ 147.101952][ T2227] alloc_buf.isra.0+0x4b/0x260 [ 147.101954][ T2227] put_chars+0x1e1/0x2f0 [ 147.101956][ T2227] ? __send_to_port+0x420/0x420 [ 147.101958][ T2227] ? console_prepend_replay+0x20/0x20 [ 147.101960][ T2227] hvc_console_print+0x292/0x780 [ 147.101963][ T2227] ? hvc_write+0x3a0/0x3a0 [ 147.101965][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101967][ T2227] ? lock_acquire+0x13c/0x160 [ 147.101969][ T2227] console_emit_next_record+0x22f/0x4c0 [ 147.101971][ T2227] ? devkmsg_read+0x4b0/0x4b0 [ 147.101973][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101975][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101977][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101978][ T2227] ? lock_acquire+0x13c/0x160 [ 147.101980][ T2227] ? console_flush_one_record+0x111/0x710 [ 147.101982][ T2227] console_flush_one_record+0x46f/0x710 [ 147.101984][ T2227] ? console_emit_next_record+0x4c0/0x4c0 [ 147.101987][ T2227] console_unlock+0xee/0x1f0 [ 147.101989][ T2227] ? lock_acquire+0x13c/0x160 [ 147.101990][ T2227] ? console_flush_one_record+0x710/0x710 [ 147.101992][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.101994][ T2227] ? lock_release+0x184/0x1f0 [ 147.101995][ T2227] ? lock_acquire+0x60/0x160 [ 147.101997][ T2227] ? __rcu_read_lock+0x30/0x70 [ 147.101999][ T2227] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.102001][ T2227] ? vprintk_emit+0x320/0x3e0 [ 147.102003][ T2227] vprintk_emit+0x37c/0x3e0 [ 147.102005][ T2227] ? wake_up_klogd_work_func+0x90/0x90 [ 147.102007][ T2227] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.102010][ T2227] ? netlink_unicast+0x486/0x750 [ 147.102013][ T2227] ? netlink_sendmsg+0x735/0xc60 [ 147.102014][ T2227] ? ____sys_sendmsg+0x415/0x880 [ 147.102017][ T2227] ? ___sys_sendmsg+0x14e/0x1d0 [ 147.102018][ T2227] ? __sys_sendmsg+0x12c/0x1d0 [ 147.102020][ T2227] ? do_syscall_64+0xff/0x530 [ 147.102024][ T2227] _printk+0xc7/0x100 [ 147.102027][ T2227] ? snapshot_read.cold+0x21/0x21 [ 147.102029][ T2227] ? netdev_name+0x43/0x60 [ 147.102032][ T2227] ? __netdev_printk+0x17f/0x1d0 [ 147.102034][ T2227] netdev_info+0xe2/0x116 [ 147.102036][ T2227] ? netdev_notice+0x120/0x120 [ 147.102037][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102039][ T2227] ? __up_read+0x355/0x9e0 [ 147.102041][ T2227] ? trace_hardirqs_on+0x36/0x40 [ 147.102044][ T2227] ? down_write_nested+0x200/0x200 [ 147.102045][ T2227] ? mutex_is_locked+0x1c/0x50 [ 147.102048][ T2227] netif_set_allmulti.cold+0x7c/0x166 [ 147.102052][ T2227] dev_set_allmulti+0xa2/0x150 [ 147.102056][ T2227] del_nbp+0xb7/0xc10 [bridge] [ 147.102072][ T2227] ? is_bpf_text_address+0x72/0x110 [ 147.102076][ T2227] ? kernel_text_address+0x149/0x170 [ 147.102078][ T2227] br_del_if+0xab/0x200 [bridge] [ 147.102086][ T2227] ? rtnl_is_locked+0x15/0x20 [ 147.102088][ T2227] do_set_master+0x15c/0x580 [ 147.102091][ T2227] do_setlink.isra.0+0xa31/0x2750 [ 147.102093][ T2227] ? stack_trace_save+0x93/0xc0 [ 147.102096][ T2227] ? rtnl_link_get_size+0x350/0x350 [ 147.102097][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102099][ T2227] ? stack_depot_save_flags+0x1bc/0x790 [ 147.102103][ T2227] ? kasan_save_stack+0x3d/0x50 [ 147.102105][ T2227] ? kasan_save_stack+0x2f/0x50 [ 147.102107][ T2227] ? kasan_save_track+0x14/0x30 [ 147.102108][ T2227] ? __kasan_kmalloc+0x7b/0x90 [ 147.102110][ T2227] ? __kmalloc_cache_noprof+0x29a/0x620 [ 147.102111][ T2227] ? rtnl_newlink+0x124/0x11c0 [ 147.102112][ T2227] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.102113][ T2227] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.102115][ T2227] ? netlink_unicast+0x486/0x750 [ 147.102116][ T2227] ? netlink_sendmsg+0x735/0xc60 [ 147.102118][ T2227] ? ____sys_sendmsg+0x415/0x880 [ 147.102119][ T2227] ? ___sys_sendmsg+0x14e/0x1d0 [ 147.102120][ T2227] ? __sys_sendmsg+0x12c/0x1d0 [ 147.102122][ T2227] ? do_syscall_64+0xff/0x530 [ 147.102123][ T2227] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.102125][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102127][ T2227] ? lock_acquire+0x13c/0x160 [ 147.102129][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102130][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102132][ T2227] ? trace_contention_end+0xb3/0x180 [ 147.102141][ T2227] ? __mutex_lock+0x1db/0x1ea0 [ 147.102144][ T2227] ? __mutex_lock+0x9a3/0x1ea0 [ 147.102145][ T2227] ? rtnl_newlink+0x9a8/0x11c0 [ 147.102147][ T2227] ? ww_mutex_lock+0x160/0x160 [ 147.102148][ T2227] ? nla_get_range_signed+0x3d0/0x3d0 [ 147.102150][ T2227] ? __rtnl_newlink+0x3fa/0xa50 [ 147.102153][ T2227] rtnl_newlink+0x9f1/0x11c0 [ 147.102154][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102156][ T2227] ? rtnl_bridge_getlink+0x850/0x850 [ 147.102157][ T2227] ? lock_acquire+0x13c/0x160 [ 147.102159][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102161][ T2227] ? is_bpf_text_address+0x3e/0x110 [ 147.102163][ T2227] ? is_bpf_text_address+0x72/0x110 [ 147.102165][ T2227] ? kernel_text_address+0x149/0x170 [ 147.102166][ T2227] ? __kernel_text_address+0x12/0x30 [ 147.102167][ T2227] ? write_profile+0xf0/0xf0 [ 147.102168][ T2227] ? unwind_get_return_address+0x67/0xd0 [ 147.102171][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102173][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102175][ T2227] ? cap_capable+0x1d7/0x3d0 [ 147.102178][ T2227] ? lock_acquire+0x13c/0x160 [ 147.102180][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102181][ T2227] ? rtnl_bridge_getlink+0x850/0x850 [ 147.102183][ T2227] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.102184][ T2227] ? rtnl_link_fill+0x920/0x920 [ 147.102186][ T2227] ? filter_irq_stacks+0xd0/0xd0 [ 147.102187][ T2227] ? stack_depot_save_flags+0x1bc/0x790 [ 147.102190][ T2227] netlink_rcv_skb+0x14e/0x3a0 [ 147.102191][ T2227] ? rtnl_link_fill+0x920/0x920 [ 147.102193][ T2227] ? lock_release+0x184/0x1f0 [ 147.102194][ T2227] ? netlink_ack+0xcf0/0xcf0 [ 147.102195][ T2227] ? __netlink_lookup+0xb9/0x6b0 [ 147.102198][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102200][ T2227] ? lock_release+0x184/0x1f0 [ 147.102202][ T2227] netlink_unicast+0x486/0x750 [ 147.102204][ T2227] ? netlink_attachskb+0x810/0x810 [ 147.102205][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102207][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102209][ T2227] ? lock_acquire+0x13c/0x160 [ 147.102211][ T2227] netlink_sendmsg+0x735/0xc60 [ 147.102213][ T2227] ? netlink_unicast+0x750/0x750 [ 147.102215][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102216][ T2227] ? lock_release+0x184/0x1f0 [ 147.102218][ T2227] ____sys_sendmsg+0x415/0x880 [ 147.102220][ T2227] ? copy_msghdr_from_user+0x279/0x420 [ 147.102222][ T2227] ? get_timestamp.constprop.0+0x390/0x390 [ 147.102223][ T2227] ? move_addr_to_kernel+0x40/0x40 [ 147.102225][ T2227] ? filter_irq_stacks+0xd0/0xd0 [ 147.102227][ T2227] ___sys_sendmsg+0x14e/0x1d0 [ 147.102229][ T2227] ? copy_msghdr_from_user+0x420/0x420 [ 147.102234][ T2227] __sys_sendmsg+0x12c/0x1d0 [ 147.102236][ T2227] ? __sys_sendmsg_sock+0x20/0x20 [ 147.102239][ T2227] ? rcu_is_watching+0x16/0xd0 [ 147.102241][ T2227] do_syscall_64+0xff/0x530 [ 147.102242][ T2227] ? exc_page_fault+0xee/0x100 [ 147.102245][ T2227] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.102246][ T2227] RIP: 0033:0x7f3985d2e54e [ 147.102248][ T2227] 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 [ 147.102250][ T2227] RSP: 002b:00007fffca56d080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.102253][ T2227] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3985d2e54e [ 147.102255][ T2227] RDX: 0000000000000000 RSI: 00007fffca56d130 RDI: 0000000000000005 [ 147.102256][ T2227] RBP: 00007fffca56d090 R08: 0000000000000000 R09: 0000000000000000 [ 147.102256][ T2227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a69c [ 147.102257][ T2227] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffca56d7f0 [ 147.102260][ T2227] [ 147.134299][ T2227] vx1: left promiscuous mode [ 147.134547][ T2227] br1: port 1(vx1) entered disabled state [ 147.147317][ T2227] ip (2227) used greatest stack depth: 23208 bytes left [ 152.225551][ T2232] br1: port 1(vx1) entered blocking state [ 152.225569][ T2232] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 152.225572][ T2232] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2232, name: ip [ 152.225573][ T2232] preempt_count: 1, expected: 0 [ 152.225574][ T2232] RCU nest depth: 0, expected: 0 [ 152.225575][ T2232] INFO: lockdep is turned off. [ 152.225576][ T2232] irq event stamp: 0 [ 152.225577][ T2232] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 152.225582][ T2232] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 152.225589][ T2232] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 152.225590][ T2232] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 152.225592][ T2232] Preemption disabled at: [ 152.225593][ T2232] [] vprintk_emit+0x31b/0x3e0 [ 152.225601][ T2232] CPU: 0 UID: 0 PID: 2232 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 152.225605][ T2232] Tainted: [W]=WARN [ 152.225606][ T2232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 152.225607][ T2232] Call Trace: [ 152.225609][ T2232] [ 152.225610][ T2232] dump_stack_lvl+0x6f/0xa0 [ 152.225616][ T2232] ? vprintk_emit+0x31b/0x3e0 [ 152.225618][ T2232] __might_resched.cold+0x1fe/0x2c1 [ 152.225622][ T2232] ? __module_address+0x36/0x330 [ 152.225626][ T2232] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 152.225629][ T2232] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 152.225630][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225634][ T2232] __kmalloc_noprof+0x443/0x760 [ 152.225638][ T2232] ? __rwlock_init+0x150/0x150 [ 152.225640][ T2232] ? alloc_buf.isra.0+0x4b/0x260 [ 152.225644][ T2232] ? do_raw_spin_unlock+0x59/0x250 [ 152.225646][ T2232] alloc_buf.isra.0+0x4b/0x260 [ 152.225647][ T2232] put_chars+0x1e1/0x2f0 [ 152.225649][ T2232] ? prb_final_commit+0x50/0x50 [ 152.225651][ T2232] ? __send_to_port+0x420/0x420 [ 152.225652][ T2232] ? printk_get_next_message+0x240/0x650 [ 152.225655][ T2232] hvc_console_print+0x292/0x780 [ 152.225659][ T2232] ? hvc_write+0x3a0/0x3a0 [ 152.225660][ T2232] ? do_raw_spin_lock+0x131/0x280 [ 152.225662][ T2232] ? vsnprintf+0x668/0x1700 [ 152.225665][ T2232] ? __rwlock_init+0x150/0x150 [ 152.225667][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225669][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225671][ T2232] console_emit_next_record+0x22f/0x4c0 [ 152.225673][ T2232] ? devkmsg_read+0x4b0/0x4b0 [ 152.225675][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225677][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225679][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225680][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225682][ T2232] ? console_flush_one_record+0x111/0x710 [ 152.225684][ T2232] console_flush_one_record+0x46f/0x710 [ 152.225686][ T2232] ? console_emit_next_record+0x4c0/0x4c0 [ 152.225689][ T2232] console_unlock+0xee/0x1f0 [ 152.225691][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225692][ T2232] ? console_flush_one_record+0x710/0x710 [ 152.225694][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225696][ T2232] ? lock_release+0x184/0x1f0 [ 152.225697][ T2232] ? lock_acquire+0x60/0x160 [ 152.225699][ T2232] ? __rcu_read_lock+0x30/0x70 [ 152.225703][ T2232] ? __down_trylock_console_sem+0x5e/0xa0 [ 152.225705][ T2232] ? vprintk_emit+0x320/0x3e0 [ 152.225707][ T2232] vprintk_emit+0x37c/0x3e0 [ 152.225710][ T2232] ? wake_up_klogd_work_func+0x90/0x90 [ 152.225712][ T2232] ? __rwlock_init+0x150/0x150 [ 152.225713][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 152.225715][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225716][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225719][ T2232] _printk+0xc7/0x100 [ 152.225722][ T2232] ? snapshot_read.cold+0x21/0x21 [ 152.225725][ T2232] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 152.225737][ T2232] ? do_setlink.isra.0+0xa31/0x2750 [ 152.225740][ T2232] ? rtnl_newlink+0x9f1/0x11c0 [ 152.225741][ T2232] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.225743][ T2232] br_set_state+0x22f/0x430 [bridge] [ 152.225751][ T2232] br_init_port+0xc4/0x200 [bridge] [ 152.225759][ T2232] new_nbp+0x39c/0x580 [bridge] [ 152.225767][ T2232] br_add_if+0x212/0x1320 [bridge] [ 152.225774][ T2232] ? bpf_address_lookup+0x250/0x290 [ 152.225777][ T2232] ? is_bpf_text_address+0x72/0x110 [ 152.225779][ T2232] ? kernel_text_address+0x149/0x170 [ 152.225782][ T2232] ? __kernel_text_address+0x12/0x30 [ 152.225783][ T2232] do_set_master+0x357/0x580 [ 152.225787][ T2232] do_setlink.isra.0+0xa31/0x2750 [ 152.225788][ T2232] ? stack_trace_save+0x93/0xc0 [ 152.225790][ T2232] ? rtnl_link_get_size+0x350/0x350 [ 152.225791][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225793][ T2232] ? stack_depot_save_flags+0x1bc/0x790 [ 152.225796][ T2232] ? kasan_save_stack+0x3d/0x50 [ 152.225799][ T2232] ? kasan_save_stack+0x2f/0x50 [ 152.225801][ T2232] ? kasan_save_track+0x14/0x30 [ 152.225802][ T2232] ? __kasan_kmalloc+0x7b/0x90 [ 152.225804][ T2232] ? __kmalloc_cache_noprof+0x29a/0x620 [ 152.225805][ T2232] ? rtnl_newlink+0x124/0x11c0 [ 152.225806][ T2232] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.225808][ T2232] ? netlink_rcv_skb+0x14e/0x3a0 [ 152.225810][ T2232] ? netlink_unicast+0x486/0x750 [ 152.225812][ T2232] ? netlink_sendmsg+0x735/0xc60 [ 152.225813][ T2232] ? ____sys_sendmsg+0x415/0x880 [ 152.225815][ T2232] ? ___sys_sendmsg+0x14e/0x1d0 [ 152.225817][ T2232] ? __sys_sendmsg+0x12c/0x1d0 [ 152.225819][ T2232] ? do_syscall_64+0xff/0x530 [ 152.225821][ T2232] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.225823][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225825][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225826][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225828][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225830][ T2232] ? trace_contention_end+0xb3/0x180 [ 152.225833][ T2232] ? __mutex_lock+0x1db/0x1ea0 [ 152.225835][ T2232] ? __mutex_lock+0x9a3/0x1ea0 [ 152.225836][ T2232] ? rtnl_newlink+0x9a8/0x11c0 [ 152.225838][ T2232] ? ww_mutex_lock+0x160/0x160 [ 152.225839][ T2232] ? nla_get_range_signed+0x3d0/0x3d0 [ 152.225842][ T2232] ? __rtnl_newlink+0x3fa/0xa50 [ 152.225844][ T2232] rtnl_newlink+0x9f1/0x11c0 [ 152.225846][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225848][ T2232] ? rtnl_bridge_getlink+0x850/0x850 [ 152.225849][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225850][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225853][ T2232] ? is_bpf_text_address+0x3e/0x110 [ 152.225854][ T2232] ? is_bpf_text_address+0x72/0x110 [ 152.225856][ T2232] ? kernel_text_address+0x149/0x170 [ 152.225858][ T2232] ? __kernel_text_address+0x12/0x30 [ 152.225859][ T2232] ? write_profile+0xf0/0xf0 [ 152.225860][ T2232] ? unwind_get_return_address+0x67/0xd0 [ 152.225862][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225864][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225866][ T2232] ? cap_capable+0x1d7/0x3d0 [ 152.225869][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225871][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225873][ T2232] ? rtnl_bridge_getlink+0x850/0x850 [ 152.225874][ T2232] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.225876][ T2232] ? rtnl_link_fill+0x920/0x920 [ 152.225877][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 152.225878][ T2232] ? stack_depot_save_flags+0x1bc/0x790 [ 152.225881][ T2232] netlink_rcv_skb+0x14e/0x3a0 [ 152.225882][ T2232] ? rtnl_link_fill+0x920/0x920 [ 152.225883][ T2232] ? lock_release+0x184/0x1f0 [ 152.225885][ T2232] ? netlink_ack+0xcf0/0xcf0 [ 152.225886][ T2232] ? __netlink_lookup+0xb9/0x6b0 [ 152.225889][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225891][ T2232] ? lock_release+0x184/0x1f0 [ 152.225893][ T2232] netlink_unicast+0x486/0x750 [ 152.225894][ T2232] ? netlink_attachskb+0x810/0x810 [ 152.225896][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225898][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225899][ T2232] ? lock_acquire+0x13c/0x160 [ 152.225901][ T2232] netlink_sendmsg+0x735/0xc60 [ 152.225903][ T2232] ? netlink_unicast+0x750/0x750 [ 152.225905][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225907][ T2232] ? lock_release+0x184/0x1f0 [ 152.225909][ T2232] ____sys_sendmsg+0x415/0x880 [ 152.225910][ T2232] ? copy_msghdr_from_user+0x279/0x420 [ 152.225912][ T2232] ? get_timestamp.constprop.0+0x390/0x390 [ 152.225914][ T2232] ? move_addr_to_kernel+0x40/0x40 [ 152.225915][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 152.225918][ T2232] ___sys_sendmsg+0x14e/0x1d0 [ 152.225919][ T2232] ? copy_msghdr_from_user+0x420/0x420 [ 152.225924][ T2232] __sys_sendmsg+0x12c/0x1d0 [ 152.225926][ T2232] ? __sys_sendmsg_sock+0x20/0x20 [ 152.225929][ T2232] ? rcu_is_watching+0x16/0xd0 [ 152.225931][ T2232] do_syscall_64+0xff/0x530 [ 152.225932][ T2232] ? exc_page_fault+0xee/0x100 [ 152.225935][ T2232] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.225936][ T2232] RIP: 0033:0x7fc22287754e [ 152.225938][ T2232] 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 [ 152.225940][ T2232] RSP: 002b:00007fff75bd22c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 152.225944][ T2232] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc22287754e [ 152.225945][ T2232] RDX: 0000000000000000 RSI: 00007fff75bd2370 RDI: 0000000000000005 [ 152.225946][ T2232] RBP: 00007fff75bd22d0 R08: 0000000000000000 R09: 0000000000000000 [ 152.225947][ T2232] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6a1 [ 152.225948][ T2232] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff75bd2a30 [ 152.225951][ T2232] [ 152.257843][ T2232] br1: port 1(vx1) entered disabled state [ 152.258040][ T2232] vx1: entered allmulticast mode [ 152.259089][ T2232] vx1: entered promiscuous mode [ 152.259546][ T2232] br1: port 1(vx1) entered blocking state [ 152.259712][ T2232] br1: port 1(vx1) entered forwarding state [ 206.127539][ T2527] veth3: entered promiscuous mode [ 206.127556][ T2527] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 206.127558][ T2527] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2527, name: bridge [ 206.127560][ T2527] preempt_count: 202, expected: 0 [ 206.127561][ T2527] RCU nest depth: 0, expected: 0 [ 206.127562][ T2527] INFO: lockdep is turned off. [ 206.127563][ T2527] irq event stamp: 0 [ 206.127564][ T2527] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 206.127569][ T2527] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 206.127584][ T2527] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 206.127585][ T2527] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 206.127587][ T2527] Preemption disabled at: [ 206.127588][ T2527] [] dev_uc_add_excl+0x67/0x110 [ 206.127595][ T2527] CPU: 2 UID: 0 PID: 2527 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 206.127599][ T2527] Tainted: [W]=WARN [ 206.127600][ T2527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 206.127602][ T2527] Call Trace: [ 206.127604][ T2527] [ 206.127605][ T2527] dump_stack_lvl+0x6f/0xa0 [ 206.127611][ T2527] ? dev_uc_add_excl+0x67/0x110 [ 206.127612][ T2527] __might_resched.cold+0x1fe/0x2c1 [ 206.127616][ T2527] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 206.127620][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127624][ T2527] __kmalloc_noprof+0x443/0x760 [ 206.127628][ T2527] ? __rwlock_init+0x150/0x150 [ 206.127631][ T2527] ? alloc_buf.isra.0+0x4b/0x260 [ 206.127634][ T2527] ? do_raw_spin_unlock+0x59/0x250 [ 206.127636][ T2527] alloc_buf.isra.0+0x4b/0x260 [ 206.127638][ T2527] put_chars+0x1e1/0x2f0 [ 206.127640][ T2527] ? __send_to_port+0x420/0x420 [ 206.127642][ T2527] ? printk_get_next_message+0x240/0x650 [ 206.127645][ T2527] ? console_prepend_replay+0x20/0x20 [ 206.127647][ T2527] hvc_console_print+0x292/0x780 [ 206.127650][ T2527] ? hvc_write+0x3a0/0x3a0 [ 206.127652][ T2527] ? __rwlock_init+0x150/0x150 [ 206.127654][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127655][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127657][ T2527] ? lock_acquire+0x13c/0x160 [ 206.127659][ T2527] console_emit_next_record+0x22f/0x4c0 [ 206.127662][ T2527] ? devkmsg_read+0x4b0/0x4b0 [ 206.127664][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127666][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127668][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127670][ T2527] ? lock_acquire+0x13c/0x160 [ 206.127672][ T2527] ? console_flush_one_record+0x111/0x710 [ 206.127673][ T2527] console_flush_one_record+0x46f/0x710 [ 206.127676][ T2527] ? console_emit_next_record+0x4c0/0x4c0 [ 206.127678][ T2527] console_unlock+0xee/0x1f0 [ 206.127680][ T2527] ? lock_acquire+0x13c/0x160 [ 206.127682][ T2527] ? console_flush_one_record+0x710/0x710 [ 206.127684][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127685][ T2527] ? lock_release+0x184/0x1f0 [ 206.127687][ T2527] ? lock_acquire+0x60/0x160 [ 206.127688][ T2527] ? __rcu_read_lock+0x30/0x70 [ 206.127691][ T2527] ? __down_trylock_console_sem+0x5e/0xa0 [ 206.127693][ T2527] ? vprintk_emit+0x320/0x3e0 [ 206.127695][ T2527] vprintk_emit+0x37c/0x3e0 [ 206.127697][ T2527] ? wake_up_klogd_work_func+0x90/0x90 [ 206.127700][ T2527] _printk+0xc7/0x100 [ 206.127705][ T2527] ? snapshot_read.cold+0x21/0x21 [ 206.127708][ T2527] ? netdev_name+0x43/0x60 [ 206.127711][ T2527] ? __netdev_printk+0x17f/0x1d0 [ 206.127712][ T2527] netdev_info+0xe2/0x116 [ 206.127714][ T2527] ? netdev_notice+0x120/0x120 [ 206.127716][ T2527] ? kasan_save_track+0x14/0x30 [ 206.127719][ T2527] ? __kmalloc_cache_noprof+0x29a/0x620 [ 206.127721][ T2527] ? __hw_addr_add_ex+0x247/0x630 [ 206.127723][ T2527] ? mutex_is_locked+0x1c/0x50 [ 206.127726][ T2527] __dev_set_promiscuity.cold+0x95/0x104 [ 206.127729][ T2527] __dev_set_rx_mode+0x219/0x2c0 [ 206.127732][ T2527] dev_uc_add_excl+0xf2/0x110 [ 206.127733][ T2527] ndo_dflt_fdb_add+0x105/0x1e0 [ 206.127736][ T2527] ? __nla_parse+0x22/0x30 [ 206.127739][ T2527] rtnl_fdb_add+0x632/0xa00 [ 206.127741][ T2527] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 206.127742][ T2527] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 206.127744][ T2527] ? rtnl_fdb_del+0xb10/0xb10 [ 206.127745][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127747][ T2527] ? __rcu_read_lock+0x30/0x70 [ 206.127750][ T2527] ? unwind_get_return_address+0x67/0xd0 [ 206.127753][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127754][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127756][ T2527] ? cap_capable+0x1d7/0x3d0 [ 206.127760][ T2527] ? lock_acquire+0x13c/0x160 [ 206.127762][ T2527] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 206.127764][ T2527] ? rtnl_link_fill+0x920/0x920 [ 206.127765][ T2527] ? filter_irq_stacks+0xd0/0xd0 [ 206.127767][ T2527] ? stack_depot_save_flags+0x1bc/0x790 [ 206.127770][ T2527] netlink_rcv_skb+0x14e/0x3a0 [ 206.127773][ T2527] ? rtnl_link_fill+0x920/0x920 [ 206.127775][ T2527] ? lock_release+0x184/0x1f0 [ 206.127776][ T2527] ? netlink_ack+0xcf0/0xcf0 [ 206.127778][ T2527] ? __netlink_lookup+0xb9/0x6b0 [ 206.127780][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127782][ T2527] ? lock_release+0x184/0x1f0 [ 206.127784][ T2527] netlink_unicast+0x486/0x750 [ 206.127786][ T2527] ? netlink_attachskb+0x810/0x810 [ 206.127788][ T2527] ? percpu_counter_add_batch+0x89/0x280 [ 206.127791][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127793][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127794][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127796][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127798][ T2527] netlink_sendmsg+0x735/0xc60 [ 206.127800][ T2527] ? netlink_unicast+0x750/0x750 [ 206.127802][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127804][ T2527] ? lock_release+0x184/0x1f0 [ 206.127806][ T2527] ____sys_sendmsg+0x415/0x880 [ 206.127809][ T2527] ? copy_msghdr_from_user+0x279/0x420 [ 206.127811][ T2527] ? get_timestamp.constprop.0+0x390/0x390 [ 206.127813][ T2527] ? move_addr_to_kernel+0x40/0x40 [ 206.127815][ T2527] ? do_fault_around+0x300/0x5a0 [ 206.127818][ T2527] ? lock_acquire+0x13c/0x160 [ 206.127820][ T2527] ___sys_sendmsg+0x14e/0x1d0 [ 206.127822][ T2527] ? do_pte_missing+0x86f/0xcc0 [ 206.127824][ T2527] ? copy_msghdr_from_user+0x420/0x420 [ 206.127826][ T2527] ? rcu_read_unlock+0x20/0x70 [ 206.127831][ T2527] __sys_sendmsg+0x12c/0x1d0 [ 206.127834][ T2527] ? __sys_sendmsg_sock+0x20/0x20 [ 206.127836][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127838][ T2527] ? rcu_is_watching+0x16/0xd0 [ 206.127840][ T2527] do_syscall_64+0xff/0x530 [ 206.127843][ T2527] ? exc_page_fault+0xee/0x100 [ 206.127846][ T2527] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 206.127847][ T2527] RIP: 0033:0x7fc2cbbf354e [ 206.127849][ T2527] 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 [ 206.127851][ T2527] RSP: 002b:00007ffda55ae770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 206.127855][ T2527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2cbbf354e [ 206.127856][ T2527] RDX: 0000000000000000 RSI: 00007ffda55ae820 RDI: 0000000000000005 [ 206.127857][ T2527] RBP: 00007ffda55ae780 R08: 0000000000000000 R09: 0000000000000000 [ 206.127858][ T2527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6d8 [ 206.127859][ T2527] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 206.127862][ T2527] [ 216.783373][ T3016] veth3: left promiscuous mode [ 216.783389][ T3016] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 216.783392][ T3016] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3016, name: bridge [ 216.783393][ T3016] preempt_count: 202, expected: 0 [ 216.783394][ T3016] RCU nest depth: 0, expected: 0 [ 216.783395][ T3016] INFO: lockdep is turned off. [ 216.783396][ T3016] irq event stamp: 0 [ 216.783397][ T3016] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 216.783401][ T3016] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 216.783407][ T3016] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 216.783409][ T3016] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 216.783411][ T3016] Preemption disabled at: [ 216.783411][ T3016] [] dev_uc_del+0x68/0x150 [ 216.783419][ T3016] CPU: 0 UID: 0 PID: 3016 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 216.783423][ T3016] Tainted: [W]=WARN [ 216.783424][ T3016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 216.783425][ T3016] Call Trace: [ 216.783427][ T3016] [ 216.783428][ T3016] dump_stack_lvl+0x6f/0xa0 [ 216.783433][ T3016] ? dev_uc_del+0x68/0x150 [ 216.783435][ T3016] __might_resched.cold+0x1fe/0x2c1 [ 216.783439][ T3016] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 216.783443][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783447][ T3016] __kmalloc_noprof+0x443/0x760 [ 216.783450][ T3016] ? __rwlock_init+0x150/0x150 [ 216.783454][ T3016] ? alloc_buf.isra.0+0x4b/0x260 [ 216.783458][ T3016] ? do_raw_spin_unlock+0x59/0x250 [ 216.783459][ T3016] alloc_buf.isra.0+0x4b/0x260 [ 216.783461][ T3016] put_chars+0x1e1/0x2f0 [ 216.783463][ T3016] ? __send_to_port+0x420/0x420 [ 216.783465][ T3016] ? console_prepend_replay+0x20/0x20 [ 216.783468][ T3016] hvc_console_print+0x292/0x780 [ 216.783472][ T3016] ? hvc_write+0x3a0/0x3a0 [ 216.783473][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783475][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783477][ T3016] ? lock_acquire+0x13c/0x160 [ 216.783479][ T3016] console_emit_next_record+0x22f/0x4c0 [ 216.783482][ T3016] ? devkmsg_read+0x4b0/0x4b0 [ 216.783484][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783485][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783487][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783489][ T3016] ? lock_acquire+0x13c/0x160 [ 216.783491][ T3016] ? console_flush_one_record+0x111/0x710 [ 216.783492][ T3016] console_flush_one_record+0x46f/0x710 [ 216.783495][ T3016] ? console_emit_next_record+0x4c0/0x4c0 [ 216.783497][ T3016] console_unlock+0xee/0x1f0 [ 216.783499][ T3016] ? lock_acquire+0x13c/0x160 [ 216.783501][ T3016] ? console_flush_one_record+0x710/0x710 [ 216.783502][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783504][ T3016] ? lock_release+0x184/0x1f0 [ 216.783506][ T3016] ? lock_acquire+0x60/0x160 [ 216.783507][ T3016] ? __rcu_read_lock+0x30/0x70 [ 216.783509][ T3016] ? __down_trylock_console_sem+0x5e/0xa0 [ 216.783511][ T3016] ? vprintk_emit+0x320/0x3e0 [ 216.783513][ T3016] vprintk_emit+0x37c/0x3e0 [ 216.783515][ T3016] ? wake_up_klogd_work_func+0x90/0x90 [ 216.783517][ T3016] ? kvfree_call_rcu+0x88/0x2e0 [ 216.783520][ T3016] ? dev_uc_del+0xef/0x150 [ 216.783521][ T3016] ? rtnl_fdb_del+0x75c/0xb10 [ 216.783523][ T3016] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 216.783525][ T3016] ? netlink_rcv_skb+0x14e/0x3a0 [ 216.783527][ T3016] ? netlink_unicast+0x486/0x750 [ 216.783529][ T3016] ? netlink_sendmsg+0x735/0xc60 [ 216.783530][ T3016] _printk+0xc7/0x100 [ 216.783534][ T3016] ? snapshot_read.cold+0x21/0x21 [ 216.783536][ T3016] ? netdev_name+0x43/0x60 [ 216.783539][ T3016] ? __netdev_printk+0x17f/0x1d0 [ 216.783541][ T3016] netdev_info+0xe2/0x116 [ 216.783543][ T3016] ? netdev_notice+0x120/0x120 [ 216.783544][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783546][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783548][ T3016] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 216.783550][ T3016] ? do_raw_spin_unlock+0x59/0x250 [ 216.783552][ T3016] ? trace_hardirqs_on+0x36/0x40 [ 216.783553][ T3016] ? mutex_is_locked+0x1c/0x50 [ 216.783557][ T3016] __dev_set_promiscuity.cold+0x95/0x104 [ 216.783560][ T3016] __dev_set_rx_mode+0x219/0x2c0 [ 216.783562][ T3016] dev_uc_del+0x124/0x150 [ 216.783564][ T3016] rtnl_fdb_del+0x75c/0xb10 [ 216.783566][ T3016] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 216.783567][ T3016] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 216.783569][ T3016] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 216.783570][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783571][ T3016] ? __rcu_read_lock+0x30/0x70 [ 216.783574][ T3016] ? unwind_get_return_address+0x67/0xd0 [ 216.783577][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783579][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783580][ T3016] ? cap_capable+0x1d7/0x3d0 [ 216.783584][ T3016] ? lock_acquire+0x13c/0x160 [ 216.783586][ T3016] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 216.783588][ T3016] ? rtnl_link_fill+0x920/0x920 [ 216.783589][ T3016] ? filter_irq_stacks+0xd0/0xd0 [ 216.783592][ T3016] ? stack_depot_save_flags+0x1bc/0x790 [ 216.783596][ T3016] netlink_rcv_skb+0x14e/0x3a0 [ 216.783597][ T3016] ? rtnl_link_fill+0x920/0x920 [ 216.783599][ T3016] ? lock_release+0x184/0x1f0 [ 216.783600][ T3016] ? netlink_ack+0xcf0/0xcf0 [ 216.783602][ T3016] ? __netlink_lookup+0xb9/0x6b0 [ 216.783604][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783606][ T3016] ? lock_release+0x184/0x1f0 [ 216.783608][ T3016] netlink_unicast+0x486/0x750 [ 216.783610][ T3016] ? netlink_attachskb+0x810/0x810 [ 216.783611][ T3016] ? next_uptodate_folio+0x2b/0x770 [ 216.783614][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783616][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783617][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783620][ T3016] netlink_sendmsg+0x735/0xc60 [ 216.783621][ T3016] ? netlink_unicast+0x750/0x750 [ 216.783623][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783625][ T3016] ? lock_release+0x184/0x1f0 [ 216.783627][ T3016] ____sys_sendmsg+0x415/0x880 [ 216.783630][ T3016] ? copy_msghdr_from_user+0x279/0x420 [ 216.783632][ T3016] ? get_timestamp.constprop.0+0x390/0x390 [ 216.783634][ T3016] ? move_addr_to_kernel+0x40/0x40 [ 216.783636][ T3016] ? do_fault_around+0x300/0x5a0 [ 216.783638][ T3016] ? lock_acquire+0x13c/0x160 [ 216.783640][ T3016] ___sys_sendmsg+0x14e/0x1d0 [ 216.783642][ T3016] ? do_pte_missing+0x86f/0xcc0 [ 216.783644][ T3016] ? copy_msghdr_from_user+0x420/0x420 [ 216.783646][ T3016] ? rcu_read_unlock+0x20/0x70 [ 216.783658][ T3016] __sys_sendmsg+0x12c/0x1d0 [ 216.783661][ T3016] ? __sys_sendmsg_sock+0x20/0x20 [ 216.783663][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783665][ T3016] ? rcu_is_watching+0x16/0xd0 [ 216.783667][ T3016] do_syscall_64+0xff/0x530 [ 216.783670][ T3016] ? exc_page_fault+0xee/0x100 [ 216.783672][ T3016] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 216.783674][ T3016] RIP: 0033:0x7f4ed2f3254e [ 216.783676][ T3016] 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 [ 216.783678][ T3016] RSP: 002b:00007ffd82cf0130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 216.783681][ T3016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ed2f3254e [ 216.783683][ T3016] RDX: 0000000000000000 RSI: 00007ffd82cf01e0 RDI: 0000000000000005 [ 216.783684][ T3016] RBP: 00007ffd82cf0140 R08: 0000000000000000 R09: 0000000000000000 [ 216.783684][ T3016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a6e3 [ 216.783685][ T3016] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 216.783688][ T3016] [ 216.990682][ T12] vx2: left allmulticast mode [ 216.991690][ T12] vx2: left promiscuous mode [ 216.991929][ T12] br2: port 2(vx2) entered disabled state [ 216.993202][ T12] w1: left allmulticast mode [ 216.993359][ T12] w1: left promiscuous mode [ 216.993723][ T12] br2: port 1(w1) entered disabled state [ 217.084927][ T12] vx2: left allmulticast mode [ 217.085131][ T12] vx2: left promiscuous mode [ 217.085350][ T12] br2: port 2(vx2) entered disabled state [ 217.087314][ T12] w1: left allmulticast mode [ 217.087473][ T12] w1: left promiscuous mode [ 217.087684][ T12] br2: port 1(w1) entered disabled state [ 217.505463][ T3056] br1: port 3(veth2) entered disabled state [ 217.532429][ T3057] veth2: left allmulticast mode [ 217.532607][ T3057] veth2: left promiscuous mode [ 217.532848][ T3057] br1: port 3(veth2) entered disabled state [ 217.571665][ T3059] br1: port 2(veth1) entered disabled state [ 217.588476][ T3060] veth1: left allmulticast mode [ 217.588654][ T3060] veth1: left promiscuous mode [ 217.589380][ T3060] br1: port 2(veth1) entered disabled state [ 217.606444][ T3061] vx1: left allmulticast mode [ 217.606620][ T3061] vx1: left promiscuous mode [ 217.606861][ T3061] br1: port 1(vx1) entered disabled state