[ 10.843286][ T194] ip (194) used greatest stack depth: 24144 bytes left [ 10.843303][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.843305][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 10.843307][ T194] preempt_count: 2, expected: 0 [ 10.843308][ T194] RCU nest depth: 0, expected: 0 [ 10.843309][ T194] locks held by ip/194: 5, last CPU#0: [ 10.843311][ T194] #0: ffffffff960027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.843323][ T194] #1: ffffffff96169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.843330][ T194] #2: ffffffff96169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.843333][ T194] #3: ffffffff96089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.843337][ T194] #4: ffffffff96089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.843341][ T194] irq event stamp: 29180 [ 10.843342][ T194] hardirqs last enabled at (29179): [] __down_trylock_console_sem+0x86/0xa0 [ 10.843345][ T194] hardirqs last disabled at (29180): [] console_emit_next_record+0x3d4/0x4c0 [ 10.843347][ T194] softirqs last enabled at (29068): [] handle_softirqs+0x67c/0x900 [ 10.843349][ T194] softirqs last disabled at (28099): [] __irq_exit_rcu+0x145/0x1c0 [ 10.843351][ T194] Preemption disabled at: [ 10.843352][ T194] [<0000000000000000>] 0x0 [ 10.843359][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.843362][ T194] Tainted: [W]=WARN [ 10.843363][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.843365][ T194] Call Trace: [ 10.843367][ T194] [ 10.843368][ T194] dump_stack_lvl+0x6f/0xa0 [ 10.843375][ T194] __might_resched.cold+0x1fe/0x2c1 [ 10.843380][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.843384][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 10.843390][ T194] __kmalloc_noprof+0x443/0x760 [ 10.843392][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 10.843398][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 10.843401][ T194] alloc_buf.isra.0+0x4b/0x260 [ 10.843404][ T194] put_chars+0x1e1/0x2f0 [ 10.843407][ T194] ? __send_to_port+0x420/0x420 [ 10.843408][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.843413][ T194] ? validate_chain+0x38b/0xc20 [ 10.843418][ T194] hvc_console_print+0x292/0x780 [ 10.843425][ T194] ? hvc_write+0x3a0/0x3a0 [ 10.843427][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.843429][ T194] ? lock_acquire+0x13c/0x160 [ 10.843433][ T194] console_emit_next_record+0x22f/0x4c0 [ 10.843437][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 10.843439][ T194] ? console_flush_one_record+0x106/0x710 [ 10.843442][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.843445][ T194] ? lock_acquire+0x13c/0x160 [ 10.843449][ T194] console_flush_one_record+0x46f/0x710 [ 10.843453][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 10.843455][ T194] ? __lock_acquire+0x518/0xc20 [ 10.843460][ T194] console_unlock+0xee/0x1f0 [ 10.843463][ T194] ? console_flush_one_record+0x710/0x710 [ 10.843465][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.843467][ T194] ? lock_acquire+0x60/0x160 [ 10.843471][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.843472][ T194] ? vprintk_emit+0x320/0x3e0 [ 10.843476][ T194] vprintk_emit+0x37c/0x3e0 [ 10.843480][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 10.843483][ T194] ? __lock_acquire+0x518/0xc20 [ 10.843487][ T194] _printk+0xc7/0x100 [ 10.843491][ T194] ? snapshot_read.cold+0x21/0x21 [ 10.843494][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.843496][ T194] ? __rwlock_init+0x150/0x150 [ 10.843500][ T194] ? do_raw_spin_lock+0x131/0x280 [ 10.843503][ T194] do_exit.cold+0x82/0x9c [ 10.843506][ T194] ? exit_notify+0x890/0x890 [ 10.843508][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 10.843511][ T194] ? rcu_is_watching+0x16/0xd0 [ 10.843516][ T194] do_group_exit+0xb8/0x370 [ 10.843518][ T194] __x64_sys_exit_group+0x3c/0x50 [ 10.843520][ T194] x64_sys_call+0x1567/0x1570 [ 10.843522][ T194] do_syscall_64+0xff/0x530 [ 10.843526][ T194] ? exc_page_fault+0xee/0x100 [ 10.843529][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.843531][ T194] RIP: 0033:0x7fbb90c8e1b8 [ 10.843534][ T194] Code: Unable to access opcode bytes at 0x7fbb90c8e18e. [ 10.843535][ T194] RSP: 002b:00007ffd69ff8a68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.843538][ T194] RAX: ffffffffffffffda RBX: 00007fbb90dbef88 RCX: 00007fbb90c8e1b8 [ 10.843539][ T194] RDX: 00007fbb909d8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.843540][ T194] RBP: 00007ffd69ff8ac0 R08: 0000000000000000 R09: 0000000000008010 [ 10.843541][ T194] R10: 00007ffd69ff8880 R11: 0000000000000246 R12: 0000000000000001 [ 10.843542][ T194] R13: 0000000000000000 R14: 00007fbb90dbd680 R15: 00007fbb90dbefa0 [ 10.843549][ T194] [ 11.877388][ T238] br0: port 1(veth1) entered blocking state [ 11.877472][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.877474][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: ip [ 11.877476][ T238] preempt_count: 1, expected: 0 [ 11.877477][ T238] RCU nest depth: 0, expected: 0 [ 11.877477][ T238] locks held by ip/238: 5, last CPU#1: [ 11.877480][ T238] #0: ffffffff968d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.877492][ T238] #1: ffffffff96169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.877498][ T238] #2: ffffffff96169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.877502][ T238] #3: ffffffff96089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.877506][ T238] #4: ffffffff96089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.877510][ T238] irq event stamp: 23256 [ 11.877511][ T238] hardirqs last enabled at (23255): [] __down_trylock_console_sem+0x86/0xa0 [ 11.877513][ T238] hardirqs last disabled at (23256): [] console_emit_next_record+0x3d4/0x4c0 [ 11.877515][ T238] softirqs last enabled at (23164): [] __alloc_skb+0x4c2/0x5f0 [ 11.877519][ T238] softirqs last disabled at (23162): [] __alloc_skb+0x4c2/0x5f0 [ 11.877521][ T238] Preemption disabled at: [ 11.877522][ T238] [] vprintk_emit+0x31b/0x3e0 [ 11.877528][ T238] CPU: 1 UID: 0 PID: 238 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.877532][ T238] Tainted: [W]=WARN [ 11.877532][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.877534][ T238] Call Trace: [ 11.877536][ T238] [ 11.877538][ T238] dump_stack_lvl+0x6f/0xa0 [ 11.877544][ T238] ? vprintk_emit+0x31b/0x3e0 [ 11.877546][ T238] __might_resched.cold+0x1fe/0x2c1 [ 11.877551][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.877555][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 11.877560][ T238] __kmalloc_noprof+0x443/0x760 [ 11.877562][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 11.877568][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 11.877571][ T238] alloc_buf.isra.0+0x4b/0x260 [ 11.877574][ T238] put_chars+0x1e1/0x2f0 [ 11.877577][ T238] ? __send_to_port+0x420/0x420 [ 11.877582][ T238] ? validate_chain+0x34a/0xc20 [ 11.877589][ T238] hvc_console_print+0x292/0x780 [ 11.877592][ T238] ? mark_usage+0x61/0x170 [ 11.877593][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877595][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877599][ T238] ? hvc_write+0x3a0/0x3a0 [ 11.877601][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 11.877604][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877608][ T238] ? lock_acquire+0x13c/0x160 [ 11.877612][ T238] console_emit_next_record+0x22f/0x4c0 [ 11.877616][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 11.877618][ T238] ? console_flush_one_record+0x106/0x710 [ 11.877621][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877623][ T238] ? lock_acquire+0x13c/0x160 [ 11.877627][ T238] console_flush_one_record+0x46f/0x710 [ 11.877631][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 11.877633][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877638][ T238] console_unlock+0xee/0x1f0 [ 11.877641][ T238] ? console_flush_one_record+0x710/0x710 [ 11.877643][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877645][ T238] ? lock_acquire+0x60/0x160 [ 11.877649][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.877651][ T238] ? vprintk_emit+0x320/0x3e0 [ 11.877654][ T238] vprintk_emit+0x37c/0x3e0 [ 11.877658][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 11.877661][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.877662][ T238] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.877667][ T238] ? mark_held_locks+0x40/0x70 [ 11.877671][ T238] _printk+0xc7/0x100 [ 11.877674][ T238] ? snapshot_read.cold+0x21/0x21 [ 11.877678][ T238] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.877691][ T238] ? do_setlink.isra.0+0xa31/0x2750 [ 11.877693][ T238] ? rtnl_newlink+0x9f1/0x11c0 [ 11.877694][ T238] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.877699][ T238] br_set_state+0x22f/0x430 [bridge] [ 11.877709][ T238] br_init_port+0xc4/0x200 [bridge] [ 11.877717][ T238] new_nbp+0x39c/0x580 [bridge] [ 11.877726][ T238] br_add_if+0x212/0x1320 [bridge] [ 11.877734][ T238] ? is_bpf_text_address+0x72/0x110 [ 11.877738][ T238] ? kernel_text_address+0x149/0x170 [ 11.877741][ T238] ? __kernel_text_address+0x12/0x30 [ 11.877745][ T238] do_set_master+0x357/0x580 [ 11.877749][ T238] do_setlink.isra.0+0xa31/0x2750 [ 11.877753][ T238] ? stack_trace_save+0x93/0xc0 [ 11.877756][ T238] ? rtnl_link_get_size+0x350/0x350 [ 11.877757][ T238] ? rcu_read_lock_any_held+0x66/0x90 [ 11.877759][ T238] ? stack_depot_save_flags+0x38e/0x790 [ 11.877763][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.877766][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.877768][ T238] ? validate_chain+0x38b/0xc20 [ 11.877770][ T238] ? kasan_save_stack+0x3d/0x50 [ 11.877773][ T238] ? kasan_save_stack+0x2f/0x50 [ 11.877775][ T238] ? kasan_save_track+0x14/0x30 [ 11.877778][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877780][ T238] ? netlink_seq_next+0x4e/0x60 [ 11.877783][ T238] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.877787][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.877789][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 11.877792][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877794][ T238] ? lock_acquire+0x13c/0x160 [ 11.877795][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877797][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877800][ T238] ? trace_contention_end+0xb3/0x180 [ 11.877803][ T238] ? __mutex_lock+0x1db/0x1ea0 [ 11.877805][ T238] ? __mutex_lock+0x9a3/0x1ea0 [ 11.877807][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 11.877810][ T238] ? ww_mutex_lock+0x160/0x160 [ 11.877812][ T238] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.877817][ T238] ? __rtnl_newlink+0x3fa/0xa50 [ 11.877822][ T238] rtnl_newlink+0x9f1/0x11c0 [ 11.877827][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.877829][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877834][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.877836][ T238] ? find_held_lock+0x2b/0x80 [ 11.877838][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.877840][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.877843][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 11.877845][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.877848][ T238] ? rtnl_link_fill+0x920/0x920 [ 11.877850][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877854][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 11.877856][ T238] ? find_held_lock+0x2b/0x80 [ 11.877859][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 11.877861][ T238] ? rtnl_link_fill+0x920/0x920 [ 11.877864][ T238] ? netlink_ack+0xcf0/0xcf0 [ 11.877870][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 11.877872][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 11.877876][ T238] netlink_unicast+0x486/0x750 [ 11.877880][ T238] ? netlink_attachskb+0x810/0x810 [ 11.877882][ T238] ? __lock_acquire+0x518/0xc20 [ 11.877887][ T238] netlink_sendmsg+0x735/0xc60 [ 11.877890][ T238] ? netlink_unicast+0x750/0x750 [ 11.877894][ T238] ? __might_fault+0x97/0x140 [ 11.877900][ T238] ____sys_sendmsg+0x415/0x880 [ 11.877902][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 11.877904][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 11.877906][ T238] ? move_addr_to_kernel+0x40/0x40 [ 11.877913][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 11.877916][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 11.877932][ T238] __sys_sendmsg+0x12c/0x1d0 [ 11.877935][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 11.877941][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.877945][ T238] do_syscall_64+0xff/0x530 [ 11.877947][ T238] ? exc_page_fault+0xee/0x100 [ 11.877950][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.877952][ T238] RIP: 0033:0x7fa9ece3154e [ 11.877956][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.877958][ T238] RSP: 002b:00007ffe91be8b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.877961][ T238] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa9ece3154e [ 11.877962][ T238] RDX: 0000000000000000 RSI: 00007ffe91be8bf0 RDI: 0000000000000005 [ 11.877963][ T238] RBP: 00007ffe91be8b50 R08: 0000000000000000 R09: 0000000000000000 [ 11.877964][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bc4 [ 11.877965][ T238] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe91be92b0 [ 11.877972][ T238] [ 11.915615][ T238] br0: port 1(veth1) entered disabled state [ 11.916219][ T238] veth1: entered allmulticast mode [ 11.919624][ T238] veth1: entered promiscuous mode [ 11.929600][ T238] ip (238) used greatest stack depth: 23336 bytes left [ 11.956238][ T240] br0: port 2(veth2) entered blocking state [ 11.956550][ T240] br0: port 2(veth2) entered disabled state [ 11.956852][ T240] veth2: entered allmulticast mode [ 11.958437][ T240] veth2: entered promiscuous mode [ 12.038423][ T36] br0: port 1(veth1) entered blocking state [ 12.038910][ T36] br0: port 1(veth1) entered forwarding state [ 12.079951][ T46] br0: port 2(veth2) entered blocking state [ 12.080277][ T46] br0: port 2(veth2) entered forwarding state [ 19.613927][ T292] veth0: entered promiscuous mode [ 19.613948][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.613951][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: ip [ 19.613952][ T292] preempt_count: 1, expected: 0 [ 19.613954][ T292] RCU nest depth: 0, expected: 0 [ 19.613954][ T292] locks held by ip/292: 5, last CPU#3: [ 19.613956][ T292] #0: ffffffff968d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 19.613968][ T292] #1: ffffffff96169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.613975][ T292] #2: ffffffff96169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.613978][ T292] #3: ffffffff96089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.613982][ T292] #4: ffffffff96089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.613986][ T292] irq event stamp: 13434 [ 19.613987][ T292] hardirqs last enabled at (13433): [] __down_trylock_console_sem+0x86/0xa0 [ 19.613990][ T292] hardirqs last disabled at (13434): [] console_emit_next_record+0x3d4/0x4c0 [ 19.613992][ T292] softirqs last enabled at (13428): [] __dev_change_flags+0x20b/0x660 [ 19.613995][ T292] softirqs last disabled at (13426): [] dev_set_rx_mode+0x56/0xa0 [ 19.613998][ T292] Preemption disabled at: [ 19.613999][ T292] [] vprintk_emit+0x31b/0x3e0 [ 19.614005][ T292] CPU: 3 UID: 0 PID: 292 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.614008][ T292] Tainted: [W]=WARN [ 19.614009][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.614011][ T292] Call Trace: [ 19.614012][ T292] [ 19.614014][ T292] dump_stack_lvl+0x6f/0xa0 [ 19.614020][ T292] ? vprintk_emit+0x31b/0x3e0 [ 19.614022][ T292] __might_resched.cold+0x1fe/0x2c1 [ 19.614027][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.614031][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 19.614036][ T292] __kmalloc_noprof+0x443/0x760 [ 19.614038][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 19.614044][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 19.614046][ T292] alloc_buf.isra.0+0x4b/0x260 [ 19.614050][ T292] put_chars+0x1e1/0x2f0 [ 19.614052][ T292] ? desc_read_finalized_seq+0x79/0x120 [ 19.614054][ T292] ? __send_to_port+0x420/0x420 [ 19.614057][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.614060][ T292] ? validate_chain+0x38b/0xc20 [ 19.614065][ T292] hvc_console_print+0x292/0x780 [ 19.614067][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614069][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614074][ T292] ? hvc_write+0x3a0/0x3a0 [ 19.614075][ T292] ? console_emit_next_record+0x1df/0x4c0 [ 19.614078][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614081][ T292] ? lock_acquire+0x13c/0x160 [ 19.614086][ T292] console_emit_next_record+0x22f/0x4c0 [ 19.614090][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 19.614091][ T292] ? console_flush_one_record+0x106/0x710 [ 19.614095][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614097][ T292] ? lock_acquire+0x13c/0x160 [ 19.614101][ T292] console_flush_one_record+0x46f/0x710 [ 19.614105][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 19.614107][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614113][ T292] console_unlock+0xee/0x1f0 [ 19.614116][ T292] ? console_flush_one_record+0x710/0x710 [ 19.614117][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614120][ T292] ? lock_acquire+0x60/0x160 [ 19.614124][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.614125][ T292] ? vprintk_emit+0x320/0x3e0 [ 19.614129][ T292] vprintk_emit+0x37c/0x3e0 [ 19.614133][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 19.614140][ T292] ? mark_usage+0x61/0x170 [ 19.614142][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614144][ T292] ? validate_chain+0x737/0xc20 [ 19.614146][ T292] ? find_held_lock+0x2/0x80 [ 19.614150][ T292] _printk+0xc7/0x100 [ 19.614154][ T292] ? snapshot_read.cold+0x21/0x21 [ 19.614157][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.614159][ T292] ? validate_chain+0x38b/0xc20 [ 19.614161][ T292] ? netdev_name+0x43/0x60 [ 19.614165][ T292] ? __netdev_printk+0x17f/0x1d0 [ 19.614168][ T292] netdev_info+0xe2/0x116 [ 19.614170][ T292] ? netdev_notice+0x120/0x120 [ 19.614175][ T292] ? do_raw_spin_lock+0x131/0x280 [ 19.614177][ T292] ? find_held_lock+0x2b/0x80 [ 19.614179][ T292] ? __lock_release.isra.0+0x69/0x1a0 [ 19.614182][ T292] ? mutex_is_locked+0x1c/0x50 [ 19.614185][ T292] __dev_set_promiscuity.cold+0x95/0x104 [ 19.614189][ T292] __dev_change_flags+0x396/0x660 [ 19.614193][ T292] ? netif_set_allmulti+0x250/0x250 [ 19.614195][ T292] ? kernel_text_address+0x149/0x170 [ 19.614198][ T292] ? __kernel_text_address+0x12/0x30 [ 19.614199][ T292] ? write_profile+0xf0/0xf0 [ 19.614202][ T292] ? unwind_get_return_address+0x67/0xd0 [ 19.614207][ T292] netif_change_flags+0x87/0x190 [ 19.614211][ T292] do_setlink.isra.0+0x1cc3/0x2750 [ 19.614215][ T292] ? stack_trace_save+0x93/0xc0 [ 19.614217][ T292] ? rtnl_link_get_size+0x350/0x350 [ 19.614219][ T292] ? rcu_read_lock_any_held+0x66/0x90 [ 19.614221][ T292] ? stack_depot_save_flags+0x38e/0x790 [ 19.614224][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.614227][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.614229][ T292] ? validate_chain+0x38b/0xc20 [ 19.614231][ T292] ? kasan_save_stack+0x3d/0x50 [ 19.614234][ T292] ? kasan_save_stack+0x2f/0x50 [ 19.614236][ T292] ? kasan_save_track+0x14/0x30 [ 19.614239][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614241][ T292] ? netlink_seq_next+0x4e/0x60 [ 19.614244][ T292] ? ___sys_sendmsg+0xb0/0x1d0 [ 19.614248][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 19.614250][ T292] ? rtnl_newlink+0x9a8/0x11c0 [ 19.614253][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614255][ T292] ? lock_acquire+0x13c/0x160 [ 19.614257][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614259][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614261][ T292] ? trace_contention_end+0xb3/0x180 [ 19.614264][ T292] ? __mutex_lock+0x1db/0x1ea0 [ 19.614267][ T292] ? __mutex_lock+0x9a3/0x1ea0 [ 19.614269][ T292] ? rtnl_newlink+0x9a8/0x11c0 [ 19.614272][ T292] ? ww_mutex_lock+0x160/0x160 [ 19.614278][ T292] ? __rtnl_newlink+0x3fa/0xa50 [ 19.614283][ T292] rtnl_newlink+0x9f1/0x11c0 [ 19.614288][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 19.614290][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614295][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 19.614296][ T292] ? find_held_lock+0x2b/0x80 [ 19.614298][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 19.614300][ T292] ? __lock_release.isra.0+0x69/0x1a0 [ 19.614304][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 19.614306][ T292] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.614309][ T292] ? rtnl_link_fill+0x920/0x920 [ 19.614311][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614315][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 19.614317][ T292] ? find_held_lock+0x2b/0x80 [ 19.614320][ T292] netlink_rcv_skb+0x14e/0x3a0 [ 19.614322][ T292] ? rtnl_link_fill+0x920/0x920 [ 19.614325][ T292] ? netlink_ack+0xcf0/0xcf0 [ 19.614331][ T292] ? netlink_deliver_tap+0xc5/0x330 [ 19.614333][ T292] ? netlink_deliver_tap+0x13c/0x330 [ 19.614337][ T292] netlink_unicast+0x486/0x750 [ 19.614341][ T292] ? netlink_attachskb+0x810/0x810 [ 19.614344][ T292] ? __lock_acquire+0x518/0xc20 [ 19.614348][ T292] netlink_sendmsg+0x735/0xc60 [ 19.614352][ T292] ? netlink_unicast+0x750/0x750 [ 19.614356][ T292] ? __might_fault+0x97/0x140 [ 19.614361][ T292] ____sys_sendmsg+0x415/0x880 [ 19.614364][ T292] ? copy_msghdr_from_user+0x279/0x420 [ 19.614366][ T292] ? get_timestamp.constprop.0+0x390/0x390 [ 19.614368][ T292] ? move_addr_to_kernel+0x40/0x40 [ 19.614375][ T292] ___sys_sendmsg+0x14e/0x1d0 [ 19.614378][ T292] ? copy_msghdr_from_user+0x420/0x420 [ 19.614394][ T292] __sys_sendmsg+0x12c/0x1d0 [ 19.614397][ T292] ? __sys_sendmsg_sock+0x20/0x20 [ 19.614403][ T292] ? rcu_is_watching+0x16/0xd0 [ 19.614406][ T292] do_syscall_64+0xff/0x530 [ 19.614409][ T292] ? exc_page_fault+0xee/0x100 [ 19.614412][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.614414][ T292] RIP: 0033:0x7f752b9bd54e [ 19.614418][ T292] 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 [ 19.614420][ T292] RSP: 002b:00007fffc15346e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.614423][ T292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f752b9bd54e [ 19.614425][ T292] RDX: 0000000000000000 RSI: 00007fffc1534790 RDI: 0000000000000005 [ 19.614425][ T292] RBP: 00007fffc15346f0 R08: 0000000000000000 R09: 0000000000000000 [ 19.614426][ T292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bcb [ 19.614427][ T292] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc1534e50 [ 19.614434][ T292] [ 19.669277][ T292] ip (292) used greatest stack depth: 23208 bytes left [ 19.860350][ T297] GACT probability NOT on [ 27.508660][ C2] [ 27.508678][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.508681][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 27.508683][ C2] preempt_count: 104, expected: 0 [ 27.508684][ C2] RCU nest depth: 0, expected: 0 [ 27.508685][ C2] INFO: lockdep is turned off. [ 27.508686][ C2] irq event stamp: 586722 [ 27.508686][ C2] hardirqs last enabled at (586722): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.508696][ C2] hardirqs last disabled at (586721): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.508698][ C2] softirqs last enabled at (586688): [] handle_softirqs+0x67c/0x900 [ 27.508702][ C2] softirqs last disabled at (586719): [] __irq_exit_rcu+0x145/0x1c0 [ 27.508704][ C2] Preemption disabled at: [ 27.508705][ C2] [<0000000000000000>] 0x0 [ 27.508712][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.508716][ C2] Tainted: [W]=WARN [ 27.508717][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.508719][ C2] Call Trace: [ 27.508721][ C2] [ 27.508723][ C2] dump_stack_lvl+0x6f/0xa0 [ 27.508729][ C2] __might_resched.cold+0x1fe/0x2c1 [ 27.508733][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.508736][ C2] ? __asan_memcpy+0x3c/0x60 [ 27.508739][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508743][ C2] __kmalloc_noprof+0x443/0x760 [ 27.508746][ C2] ? __rwlock_init+0x150/0x150 [ 27.508749][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 27.508753][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 27.508754][ C2] alloc_buf.isra.0+0x4b/0x260 [ 27.508757][ C2] put_chars+0x1e1/0x2f0 [ 27.508759][ C2] ? __send_to_port+0x420/0x420 [ 27.508760][ C2] ? console_prepend_replay+0x20/0x20 [ 27.508764][ C2] hvc_console_print+0x292/0x780 [ 27.508767][ C2] ? hvc_write+0x3a0/0x3a0 [ 27.508768][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508770][ C2] ? lock_acquire+0x13c/0x160 [ 27.508772][ C2] console_emit_next_record+0x22f/0x4c0 [ 27.508775][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 27.508777][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508778][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508780][ C2] ? lock_acquire+0x13c/0x160 [ 27.508782][ C2] ? console_flush_one_record+0x111/0x710 [ 27.508784][ C2] console_flush_one_record+0x46f/0x710 [ 27.508786][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 27.508789][ C2] console_unlock+0xee/0x1f0 [ 27.508790][ C2] ? lock_acquire+0x13c/0x160 [ 27.508792][ C2] ? console_flush_one_record+0x710/0x710 [ 27.508794][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508795][ C2] ? lock_release+0x184/0x1f0 [ 27.508797][ C2] ? lock_acquire+0x60/0x160 [ 27.508799][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.508801][ C2] ? vprintk_emit+0x320/0x3e0 [ 27.508803][ C2] vprintk_emit+0x37c/0x3e0 [ 27.508805][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 27.508807][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508818][ C2] ? lock_release+0x184/0x1f0 [ 27.508820][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508826][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508832][ C2] ? is_module_text_address+0x154/0x250 [ 27.508835][ C2] _printk+0xc7/0x100 [ 27.508839][ C2] ? snapshot_read.cold+0x21/0x21 [ 27.508841][ C2] ? arch_stack_walk+0xd7/0x130 [ 27.508846][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.508848][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.508850][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.508852][ C2] mark_lock_irq+0x989/0x9c0 [ 27.508855][ C2] mark_lock+0x1d7/0xa00 [ 27.508857][ C2] mark_usage+0x42/0x170 [ 27.508859][ C2] __lock_acquire+0x388/0xc20 [ 27.508861][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.508862][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508868][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508870][ C2] ? lock_acquire+0x13c/0x160 [ 27.508872][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.508878][ C2] _raw_spin_lock+0x33/0x40 [ 27.508880][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508886][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.508892][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.508898][ C2] call_timer_fn+0x160/0x4d0 [ 27.508901][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 27.508902][ C2] ? debug_object_active_state+0x430/0x430 [ 27.508906][ C2] ? find_held_lock+0x2b/0x80 [ 27.508908][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.508910][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508912][ C2] __run_timers+0x68f/0xaa0 [ 27.508914][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.508920][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.508922][ C2] ? __lock_acquire+0x518/0xc20 [ 27.508925][ C2] ? __rwlock_init+0x150/0x150 [ 27.508927][ C2] run_timer_softirq+0xf0/0x160 [ 27.508929][ C2] ? __run_timers+0xaa0/0xaa0 [ 27.508931][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.508933][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508935][ C2] handle_softirqs+0x1d3/0x900 [ 27.508937][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.508938][ C2] ? _local_bh_enable+0xc0/0xc0 [ 27.508940][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.508942][ C2] irq_exit_rcu+0xe/0x30 [ 27.508943][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.508946][ C2] [ 27.508947][ C2] [ 27.508947][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 27.508949][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.508952][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.508954][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.508956][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 27.508959][ C2] RAX: 000000000008f3dd RBX: ff11000001bec6c0 RCX: ffffffff92ef0307 [ 27.508960][ C2] RDX: ff11000001bec6c0 RSI: ffffffff95c38b01 RDI: ffffffff9568d8e0 [ 27.508961][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.508962][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 27.508963][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.508964][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508967][ C2] default_idle+0x9/0x10 [ 27.508969][ C2] default_idle_call+0x6e/0xb0 [ 27.508971][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.508973][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 27.508974][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 27.508976][ C2] ? trace_sched_exit_tp+0x30/0x160 [ 27.508978][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.508980][ C2] do_idle+0xd8/0x190 [ 27.508981][ C2] cpu_startup_entry+0x53/0x70 [ 27.508983][ C2] start_secondary+0x204/0x2b0 [ 27.508985][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.508987][ C2] common_startup_64+0x13e/0x148 [ 27.508991][ C2] [ 27.527070][ C2] ======================================================== [ 27.527275][ C2] WARNING: possible irq lock inversion dependency detected [ 27.527516][ C2] 7.2.0-virtme #1 Tainted: G W [ 27.527682][ C2] -------------------------------------------------------- [ 27.527920][ C2] swapper/2/0 just changed the state of lock: [ 27.528085][ C2] ff1100000cddae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.533386][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.533649][ C2] (fs_reclaim){+.+.}-{0:0} [ 27.533652][ C2] [ 27.533652][ C2] [ 27.533652][ C2] and interrupts could create inverse lock ordering between them. [ 27.533652][ C2] [ 27.534238][ C2] [ 27.534238][ C2] other info that might help us debug this: [ 27.534482][ C2] Chain exists of: [ 27.534482][ C2] &br->lock --> console_owner --> fs_reclaim [ 27.534482][ C2] [ 27.534830][ C2] Possible interrupt unsafe locking scenario: [ 27.534830][ C2] [ 27.535031][ C2] CPU0 CPU1 [ 27.535220][ C2] ---- ---- [ 27.535359][ C2] lock(fs_reclaim); [ 27.535510][ C2] local_irq_disable(); [ 27.535679][ C2] lock(&br->lock); [ 27.535899][ C2] lock(console_owner); [ 27.536111][ C2] [ 27.536221][ C2] lock(&br->lock); [ 27.536323][ C2] [ 27.536323][ C2] *** DEADLOCK *** [ 27.536323][ C2] [ 27.536573][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 27.536786][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.537106][ C2] [ 27.537106][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 27.537386][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 27.537524][ C2] HARDIRQ-ON-W at: [ 27.537672][ C2] __lock_acquire+0x388/0xc20 [ 27.537849][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.538061][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.538239][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.538488][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.538739][ C2] workqueue_init+0x2a/0x680 [ 27.538956][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.539157][ C2] kernel_init+0x21/0x150 [ 27.539374][ C2] ret_from_fork+0x474/0x6b0 [ 27.539586][ C2] ret_from_fork_asm+0x11/0x20 [ 27.539760][ C2] SOFTIRQ-ON-W at: [ 27.539910][ C2] __lock_acquire+0x388/0xc20 [ 27.540077][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.540295][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.540460][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.540710][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.540964][ C2] workqueue_init+0x2a/0x680 [ 27.541190][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.541391][ C2] kernel_init+0x21/0x150 [ 27.541610][ C2] ret_from_fork+0x474/0x6b0 [ 27.541823][ C2] ret_from_fork_asm+0x11/0x20 [ 27.541991][ C2] INITIAL USE at: [ 27.542137][ C2] __lock_acquire+0x388/0xc20 [ 27.542313][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.542529][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.542695][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.542945][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.543196][ C2] workqueue_init+0x2a/0x680 [ 27.543411][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.543581][ C2] kernel_init+0x21/0x150 [ 27.543794][ C2] ret_from_fork+0x474/0x6b0 [ 27.543963][ C2] ret_from_fork_asm+0x11/0x20 [ 27.544185][ C2] } [ 27.544254][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.544498][ C2] ... acquired at: [ 27.544599][ C2] __lock_acquire+0x518/0xc20 [ 27.544782][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.544913][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.545090][ C2] __kmalloc_noprof+0xd3/0x760 [ 27.545225][ C2] alloc_buf.isra.0+0x4b/0x260 [ 27.545406][ C2] put_chars+0x1e1/0x2f0 [ 27.545536][ C2] hvc_console_print+0x292/0x780 [ 27.545714][ C2] console_emit_next_record+0x22f/0x4c0 [ 27.545848][ C2] console_flush_one_record+0x46f/0x710 [ 27.546025][ C2] console_unlock+0xee/0x1f0 [ 27.546155][ C2] vprintk_emit+0x37c/0x3e0 [ 27.546335][ C2] _printk+0xc7/0x100 [ 27.546436][ C2] loop_init+0x12a/0x130 [ 27.546617][ C2] do_one_initcall+0x124/0x4f0 [ 27.546747][ C2] kernel_init_freeable+0x596/0x630 [ 27.546922][ C2] kernel_init+0x21/0x150 [ 27.547051][ C2] ret_from_fork+0x474/0x6b0 [ 27.547235][ C2] ret_from_fork_asm+0x11/0x20 [ 27.547366][ C2] [ 27.547478][ C2] -> (console_owner){....}-{0:0} { [ 27.547613][ C2] INITIAL USE at: [ 27.547712][ C2] } [ 27.547827][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.548026][ C2] ... acquired at: [ 27.548172][ C2] __lock_acquire+0x518/0xc20 [ 27.548306][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.548486][ C2] console_lock_spinning_enable+0x5c/0x60 [ 27.548651][ C2] console_emit_next_record+0x1d1/0x4c0 [ 27.548827][ C2] console_flush_one_record+0x46f/0x710 [ 27.548960][ C2] console_unlock+0xee/0x1f0 [ 27.549140][ C2] vprintk_emit+0x37c/0x3e0 [ 27.549276][ C2] _printk+0xc7/0x100 [ 27.549420][ C2] br_set_state+0x22f/0x430 [bridge] [ 27.549559][ C2] br_init_port+0xc4/0x200 [bridge] [ 27.549742][ C2] br_stp_enable_port+0x12/0x50 [bridge] [ 27.549912][ C2] br_port_carrier_check+0x220/0x430 [bridge] [ 27.550129][ C2] br_device_event+0x52d/0x8f0 [bridge] [ 27.550314][ C2] notifier_call_chain+0xae/0x300 [ 27.550447][ C2] netif_state_change+0x139/0x340 [ 27.550628][ C2] __linkwatch_run_queue+0x34c/0x750 [ 27.550760][ C2] linkwatch_event+0x7f/0xb0 [ 27.550937][ C2] process_one_work+0xe3e/0x1560 [ 27.551071][ C2] worker_thread+0x4f1/0xd60 [ 27.551252][ C2] kthread+0x367/0x460 [ 27.551350][ C2] ret_from_fork+0x474/0x6b0 [ 27.551481][ C2] ret_from_fork_asm+0x11/0x20 [ 27.551661][ C2] [ 27.551726][ C2] -> (&br->lock){+.-.}-{3:3} { [ 27.551906][ C2] HARDIRQ-ON-W at: [ 27.552005][ C2] __lock_acquire+0x388/0xc20 [ 27.552225][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.552390][ C2] _raw_spin_lock_bh+0x38/0x50 [ 27.552602][ C2] br_set_ageing_time+0x2d/0xf0 [bridge] [ 27.552856][ C2] br_changelink+0x240/0x16e0 [bridge] [ 27.553028][ C2] br_dev_newlink+0xeb/0x160 [bridge] [ 27.553248][ C2] rtnl_newlink_create+0x2d0/0x750 [ 27.553460][ C2] __rtnl_newlink+0x22b/0xa50 [ 27.553627][ C2] rtnl_newlink+0x9f1/0x11c0 [ 27.553837][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.554002][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 27.554221][ C2] netlink_unicast+0x486/0x750 [ 27.554431][ C2] netlink_sendmsg+0x735/0xc60 [ 27.554593][ C2] ____sys_sendmsg+0x415/0x880 [ 27.554809][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 27.555024][ C2] __sys_sendmsg+0x12c/0x1d0 [ 27.555195][ C2] do_syscall_64+0xff/0x530 [ 27.555410][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.555609][ C2] IN-SOFTIRQ-W at: [ 27.555709][ C2] __lock_acquire+0x388/0xc20 [ 27.555923][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.556089][ C2] _raw_spin_lock+0x33/0x40 [ 27.556308][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.556560][ C2] call_timer_fn+0x160/0x4d0 [ 27.556731][ C2] __run_timers+0x68f/0xaa0 [ 27.556945][ C2] run_timer_softirq+0xf0/0x160 [ 27.557109][ C2] handle_softirqs+0x1d3/0x900 [ 27.557329][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.557540][ C2] irq_exit_rcu+0xe/0x30 [ 27.557702][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.557948][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.558194][ C2] pv_native_safe_halt+0xf/0x10 [ 27.558358][ C2] default_idle+0x9/0x10 [ 27.558572][ C2] default_idle_call+0x6e/0xb0 [ 27.558785][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.558983][ C2] do_idle+0xd8/0x190 [ 27.559168][ C2] cpu_startup_entry+0x53/0x70 [ 27.559380][ C2] start_secondary+0x204/0x2b0 [ 27.559545][ C2] common_startup_64+0x13e/0x148 [ 27.559760][ C2] INITIAL USE at: [ 27.559859][ C2] __lock_acquire+0x388/0xc20 [ 27.560068][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.560237][ C2] _raw_spin_lock_bh+0x38/0x50 [ 27.560452][ C2] br_set_ageing_time+0x2d/0xf0 [bridge] [ 27.560705][ C2] br_changelink+0x240/0x16e0 [bridge] [ 27.560876][ C2] br_dev_newlink+0xeb/0x160 [bridge] [ 27.561095][ C2] rtnl_newlink_create+0x2d0/0x750 [ 27.561311][ C2] __rtnl_newlink+0x22b/0xa50 [ 27.561477][ C2] rtnl_newlink+0x9f1/0x11c0 [ 27.561694][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.561909][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 27.562075][ C2] netlink_unicast+0x486/0x750 [ 27.562292][ C2] netlink_sendmsg+0x735/0xc60 [ 27.562455][ C2] ____sys_sendmsg+0x415/0x880 [ 27.562665][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 27.562878][ C2] __sys_sendmsg+0x12c/0x1d0 [ 27.563043][ C2] do_syscall_64+0xff/0x530 [ 27.563261][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.563507][ C2] } [ 27.563573][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.563820][ C2] ... acquired at: [ 27.563917][ C2] mark_lock+0x1d7/0xa00 [ 27.564097][ C2] mark_usage+0x42/0x170 [ 27.564234][ C2] __lock_acquire+0x388/0xc20 [ 27.564412][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.564541][ C2] _raw_spin_lock+0x33/0x40 [ 27.564718][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.564890][ C2] call_timer_fn+0x160/0x4d0 [ 27.565070][ C2] __run_timers+0x68f/0xaa0 [ 27.565206][ C2] run_timer_softirq+0xf0/0x160 [ 27.565388][ C2] handle_softirqs+0x1d3/0x900 [ 27.565519][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.565652][ C2] irq_exit_rcu+0xe/0x30 [ 27.565782][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.565997][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.566161][ C2] pv_native_safe_halt+0xf/0x10 [ 27.566339][ C2] default_idle+0x9/0x10 [ 27.566471][ C2] default_idle_call+0x6e/0xb0 [ 27.566655][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.566867][ C2] do_idle+0xd8/0x190 [ 27.566967][ C2] cpu_startup_entry+0x53/0x70 [ 27.567097][ C2] start_secondary+0x204/0x2b0 [ 27.567281][ C2] common_startup_64+0x13e/0x148 [ 27.567414][ C2] [ 27.567525][ C2] [ 27.567525][ C2] stack backtrace: [ 27.567694][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.567697][ C2] Tainted: [W]=WARN [ 27.567698][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.567700][ C2] Call Trace: [ 27.567701][ C2] [ 27.567702][ C2] dump_stack_lvl+0x6f/0xa0 [ 27.567707][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.567710][ C2] mark_lock_irq+0x989/0x9c0 [ 27.567713][ C2] mark_lock+0x1d7/0xa00 [ 27.567714][ C2] mark_usage+0x42/0x170 [ 27.567716][ C2] __lock_acquire+0x388/0xc20 [ 27.567718][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.567720][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.567726][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.567729][ C2] ? lock_acquire+0x13c/0x160 [ 27.567731][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.567737][ C2] _raw_spin_lock+0x33/0x40 [ 27.567739][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.567745][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.567751][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.567757][ C2] call_timer_fn+0x160/0x4d0 [ 27.567759][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 27.567761][ C2] ? debug_object_active_state+0x430/0x430 [ 27.567764][ C2] ? find_held_lock+0x2b/0x80 [ 27.567766][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.567768][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.567770][ C2] __run_timers+0x68f/0xaa0 [ 27.567772][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.567779][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.567781][ C2] ? __lock_acquire+0x518/0xc20 [ 27.567784][ C2] ? __rwlock_init+0x150/0x150 [ 27.567786][ C2] run_timer_softirq+0xf0/0x160 [ 27.567788][ C2] ? __run_timers+0xaa0/0xaa0 [ 27.567790][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.567792][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.567794][ C2] handle_softirqs+0x1d3/0x900 [ 27.567795][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.567797][ C2] ? _local_bh_enable+0xc0/0xc0 [ 27.567799][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.567800][ C2] irq_exit_rcu+0xe/0x30 [ 27.567802][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.567803][ C2] [ 27.567804][ C2] [ 27.567804][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 27.567806][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.567808][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.567810][ C2] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.567812][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 27.567814][ C2] RAX: 000000000008f3dd RBX: ff11000001bec6c0 RCX: ffffffff92ef0307 [ 27.567815][ C2] RDX: ff11000001bec6c0 RSI: ffffffff95c38b01 RDI: ffffffff9568d8e0 [ 27.567816][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.567817][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 27.567818][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.567819][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.567821][ C2] default_idle+0x9/0x10 [ 27.567823][ C2] default_idle_call+0x6e/0xb0 [ 27.567825][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.567826][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 27.567828][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 27.567830][ C2] ? trace_sched_exit_tp+0x30/0x160 [ 27.567832][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.567834][ C2] do_idle+0xd8/0x190 [ 27.567836][ C2] cpu_startup_entry+0x53/0x70 [ 27.567837][ C2] start_secondary+0x204/0x2b0 [ 27.567839][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.567841][ C2] common_startup_64+0x13e/0x148 [ 27.567844][ C2] [ 44.442438][ T329] veth0: left promiscuous mode [ 44.442458][ T329] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.442460][ T329] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 329, name: ip [ 44.442462][ T329] preempt_count: 1, expected: 0 [ 44.442462][ T329] RCU nest depth: 0, expected: 0 [ 44.442463][ T329] INFO: lockdep is turned off. [ 44.442465][ T329] irq event stamp: 0 [ 44.442465][ T329] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.442469][ T329] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 44.442475][ T329] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 44.442476][ T329] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.442478][ T329] Preemption disabled at: [ 44.442479][ T329] [] vprintk_emit+0x31b/0x3e0 [ 44.442486][ T329] CPU: 3 UID: 0 PID: 329 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.442489][ T329] Tainted: [W]=WARN [ 44.442490][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.442492][ T329] Call Trace: [ 44.442493][ T329] [ 44.442494][ T329] dump_stack_lvl+0x6f/0xa0 [ 44.442499][ T329] ? vprintk_emit+0x31b/0x3e0 [ 44.442501][ T329] __might_resched.cold+0x1fe/0x2c1 [ 44.442505][ T329] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.442508][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442512][ T329] __kmalloc_noprof+0x443/0x760 [ 44.442516][ T329] ? __rwlock_init+0x150/0x150 [ 44.442519][ T329] ? alloc_buf.isra.0+0x4b/0x260 [ 44.442522][ T329] ? do_raw_spin_unlock+0x59/0x250 [ 44.442524][ T329] alloc_buf.isra.0+0x4b/0x260 [ 44.442526][ T329] put_chars+0x1e1/0x2f0 [ 44.442528][ T329] ? desc_read_finalized_seq+0x79/0x120 [ 44.442529][ T329] ? __send_to_port+0x420/0x420 [ 44.442531][ T329] ? console_prepend_replay+0x20/0x20 [ 44.442533][ T329] hvc_console_print+0x292/0x780 [ 44.442536][ T329] ? hvc_write+0x3a0/0x3a0 [ 44.442538][ T329] ? do_raw_spin_lock+0x131/0x280 [ 44.442539][ T329] ? __rwlock_init+0x150/0x150 [ 44.442541][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442543][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442544][ T329] ? lock_acquire+0x13c/0x160 [ 44.442546][ T329] console_emit_next_record+0x22f/0x4c0 [ 44.442549][ T329] ? devkmsg_read+0x4b0/0x4b0 [ 44.442551][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442553][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442554][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442556][ T329] ? lock_acquire+0x13c/0x160 [ 44.442558][ T329] ? console_flush_one_record+0x111/0x710 [ 44.442559][ T329] console_flush_one_record+0x46f/0x710 [ 44.442562][ T329] ? console_emit_next_record+0x4c0/0x4c0 [ 44.442564][ T329] console_unlock+0xee/0x1f0 [ 44.442566][ T329] ? lock_acquire+0x13c/0x160 [ 44.442567][ T329] ? console_flush_one_record+0x710/0x710 [ 44.442569][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442571][ T329] ? lock_release+0x184/0x1f0 [ 44.442572][ T329] ? lock_acquire+0x60/0x160 [ 44.442573][ T329] ? __rcu_read_lock+0x30/0x70 [ 44.442576][ T329] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.442577][ T329] ? vprintk_emit+0x320/0x3e0 [ 44.442579][ T329] vprintk_emit+0x37c/0x3e0 [ 44.442582][ T329] ? wake_up_klogd_work_func+0x90/0x90 [ 44.442584][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442588][ T329] ? lock_acquire+0x13c/0x160 [ 44.442589][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442591][ T329] _printk+0xc7/0x100 [ 44.442595][ T329] ? snapshot_read.cold+0x21/0x21 [ 44.442597][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442599][ T329] ? lock_acquire+0x13c/0x160 [ 44.442600][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442602][ T329] ? netdev_name+0x43/0x60 [ 44.442605][ T329] ? __netdev_printk+0x17f/0x1d0 [ 44.442606][ T329] netdev_info+0xe2/0x116 [ 44.442608][ T329] ? netdev_notice+0x120/0x120 [ 44.442610][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442612][ T329] ? do_raw_spin_lock+0x131/0x280 [ 44.442614][ T329] ? __rwlock_init+0x150/0x150 [ 44.442615][ T329] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.442617][ T329] ? mutex_is_locked+0x1c/0x50 [ 44.442620][ T329] __dev_set_promiscuity.cold+0x95/0x104 [ 44.442623][ T329] __dev_change_flags+0x396/0x660 [ 44.442627][ T329] ? netif_set_allmulti+0x250/0x250 [ 44.442629][ T329] ? kernel_text_address+0x149/0x170 [ 44.442631][ T329] ? __kernel_text_address+0x12/0x30 [ 44.442633][ T329] ? write_profile+0xf0/0xf0 [ 44.442635][ T329] ? unwind_get_return_address+0x67/0xd0 [ 44.442638][ T329] netif_change_flags+0x87/0x190 [ 44.442640][ T329] do_setlink.isra.0+0x1cc3/0x2750 [ 44.442644][ T329] ? stack_trace_save+0x93/0xc0 [ 44.442646][ T329] ? rtnl_link_get_size+0x350/0x350 [ 44.442647][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442648][ T329] ? stack_depot_save_flags+0x1bc/0x790 [ 44.442652][ T329] ? kasan_save_stack+0x3d/0x50 [ 44.442655][ T329] ? kasan_save_stack+0x2f/0x50 [ 44.442657][ T329] ? kasan_save_track+0x14/0x30 [ 44.442658][ T329] ? __kasan_kmalloc+0x7b/0x90 [ 44.442660][ T329] ? __kmalloc_cache_noprof+0x29a/0x620 [ 44.442661][ T329] ? rtnl_newlink+0x124/0x11c0 [ 44.442662][ T329] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.442664][ T329] ? netlink_rcv_skb+0x14e/0x3a0 [ 44.442666][ T329] ? netlink_unicast+0x486/0x750 [ 44.442667][ T329] ? netlink_sendmsg+0x735/0xc60 [ 44.442669][ T329] ? ____sys_sendmsg+0x415/0x880 [ 44.442671][ T329] ? ___sys_sendmsg+0x14e/0x1d0 [ 44.442673][ T329] ? __sys_sendmsg+0x12c/0x1d0 [ 44.442674][ T329] ? do_syscall_64+0xff/0x530 [ 44.442677][ T329] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.442679][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442681][ T329] ? lock_acquire+0x13c/0x160 [ 44.442682][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442684][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442685][ T329] ? trace_contention_end+0xb3/0x180 [ 44.442687][ T329] ? __mutex_lock+0x1db/0x1ea0 [ 44.442690][ T329] ? __mutex_lock+0x9a3/0x1ea0 [ 44.442691][ T329] ? rtnl_newlink+0x9a8/0x11c0 [ 44.442692][ T329] ? ww_mutex_lock+0x160/0x160 [ 44.442694][ T329] ? __rtnl_newlink+0x3fa/0xa50 [ 44.442696][ T329] rtnl_newlink+0x9f1/0x11c0 [ 44.442698][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442700][ T329] ? rtnl_bridge_getlink+0x850/0x850 [ 44.442701][ T329] ? lock_acquire+0x13c/0x160 [ 44.442703][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442705][ T329] ? is_bpf_text_address+0x3e/0x110 [ 44.442708][ T329] ? is_bpf_text_address+0x72/0x110 [ 44.442710][ T329] ? kernel_text_address+0x149/0x170 [ 44.442711][ T329] ? __kernel_text_address+0x12/0x30 [ 44.442712][ T329] ? write_profile+0xf0/0xf0 [ 44.442713][ T329] ? unwind_get_return_address+0x67/0xd0 [ 44.442715][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442716][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442718][ T329] ? cap_capable+0x1d7/0x3d0 [ 44.442721][ T329] ? lock_acquire+0x13c/0x160 [ 44.442723][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442725][ T329] ? rtnl_bridge_getlink+0x850/0x850 [ 44.442726][ T329] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 44.442728][ T329] ? rtnl_link_fill+0x920/0x920 [ 44.442729][ T329] ? filter_irq_stacks+0xd0/0xd0 [ 44.442730][ T329] ? stack_depot_save_flags+0x1bc/0x790 [ 44.442733][ T329] netlink_rcv_skb+0x14e/0x3a0 [ 44.442734][ T329] ? rtnl_link_fill+0x920/0x920 [ 44.442736][ T329] ? lock_release+0x184/0x1f0 [ 44.442737][ T329] ? netlink_ack+0xcf0/0xcf0 [ 44.442738][ T329] ? __netlink_lookup+0xb9/0x6b0 [ 44.442741][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442743][ T329] ? lock_release+0x184/0x1f0 [ 44.442744][ T329] netlink_unicast+0x486/0x750 [ 44.442746][ T329] ? netlink_attachskb+0x810/0x810 [ 44.442748][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442750][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442751][ T329] ? lock_acquire+0x13c/0x160 [ 44.442753][ T329] netlink_sendmsg+0x735/0xc60 [ 44.442755][ T329] ? netlink_unicast+0x750/0x750 [ 44.442757][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442758][ T329] ? lock_release+0x184/0x1f0 [ 44.442760][ T329] ____sys_sendmsg+0x415/0x880 [ 44.442762][ T329] ? copy_msghdr_from_user+0x279/0x420 [ 44.442763][ T329] ? get_timestamp.constprop.0+0x390/0x390 [ 44.442765][ T329] ? move_addr_to_kernel+0x40/0x40 [ 44.442766][ T329] ? filter_irq_stacks+0xd0/0xd0 [ 44.442769][ T329] ___sys_sendmsg+0x14e/0x1d0 [ 44.442770][ T329] ? copy_msghdr_from_user+0x420/0x420 [ 44.442775][ T329] __sys_sendmsg+0x12c/0x1d0 [ 44.442777][ T329] ? __sys_sendmsg_sock+0x20/0x20 [ 44.442780][ T329] ? rcu_is_watching+0x16/0xd0 [ 44.442782][ T329] do_syscall_64+0xff/0x530 [ 44.442783][ T329] ? exc_page_fault+0xee/0x100 [ 44.442785][ T329] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.442787][ T329] RIP: 0033:0x7fecbf82e54e [ 44.442789][ T329] 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 [ 44.442790][ T329] RSP: 002b:00007ffc1d856270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.442794][ T329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fecbf82e54e [ 44.442796][ T329] RDX: 0000000000000000 RSI: 00007ffc1d856320 RDI: 0000000000000005 [ 44.442796][ T329] RBP: 00007ffc1d856280 R08: 0000000000000000 R09: 0000000000000000 [ 44.442797][ T329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910be4 [ 44.442798][ T329] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1d8569e0 [ 44.442800][ T329] [ 44.548034][ T341] veth3: entered promiscuous mode [ 45.718073][ T350] veth3: left promiscuous mode [ 45.718090][ T350] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.718092][ T350] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 350, name: ip [ 45.718094][ T350] preempt_count: 1, expected: 0 [ 45.718095][ T350] RCU nest depth: 0, expected: 0 [ 45.718096][ T350] INFO: lockdep is turned off. [ 45.718097][ T350] irq event stamp: 0 [ 45.718098][ T350] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.718102][ T350] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 45.718108][ T350] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 45.718110][ T350] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.718111][ T350] Preemption disabled at: [ 45.718112][ T350] [] vprintk_emit+0x31b/0x3e0 [ 45.718120][ T350] CPU: 0 UID: 0 PID: 350 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.718123][ T350] Tainted: [W]=WARN [ 45.718124][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.718126][ T350] Call Trace: [ 45.718127][ T350] [ 45.718128][ T350] dump_stack_lvl+0x6f/0xa0 [ 45.718134][ T350] ? vprintk_emit+0x31b/0x3e0 [ 45.718135][ T350] __might_resched.cold+0x1fe/0x2c1 [ 45.718139][ T350] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.718143][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718146][ T350] __kmalloc_noprof+0x443/0x760 [ 45.718150][ T350] ? __rwlock_init+0x150/0x150 [ 45.718153][ T350] ? alloc_buf.isra.0+0x4b/0x260 [ 45.718156][ T350] ? do_raw_spin_unlock+0x59/0x250 [ 45.718158][ T350] alloc_buf.isra.0+0x4b/0x260 [ 45.718160][ T350] put_chars+0x1e1/0x2f0 [ 45.718162][ T350] ? desc_read_finalized_seq+0x79/0x120 [ 45.718163][ T350] ? __send_to_port+0x420/0x420 [ 45.718165][ T350] ? console_prepend_replay+0x20/0x20 [ 45.718167][ T350] hvc_console_print+0x292/0x780 [ 45.718171][ T350] ? hvc_write+0x3a0/0x3a0 [ 45.718172][ T350] ? do_raw_spin_lock+0x131/0x280 [ 45.718173][ T350] ? __rwlock_init+0x150/0x150 [ 45.718175][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718177][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718178][ T350] ? lock_acquire+0x13c/0x160 [ 45.718180][ T350] console_emit_next_record+0x22f/0x4c0 [ 45.718183][ T350] ? devkmsg_read+0x4b0/0x4b0 [ 45.718185][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718186][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718188][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718190][ T350] ? lock_acquire+0x13c/0x160 [ 45.718191][ T350] ? console_flush_one_record+0x111/0x710 [ 45.718193][ T350] console_flush_one_record+0x46f/0x710 [ 45.718195][ T350] ? console_emit_next_record+0x4c0/0x4c0 [ 45.718198][ T350] console_unlock+0xee/0x1f0 [ 45.718200][ T350] ? lock_acquire+0x13c/0x160 [ 45.718201][ T350] ? console_flush_one_record+0x710/0x710 [ 45.718203][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718204][ T350] ? lock_release+0x184/0x1f0 [ 45.718206][ T350] ? lock_acquire+0x60/0x160 [ 45.718207][ T350] ? __rcu_read_lock+0x30/0x70 [ 45.718209][ T350] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.718211][ T350] ? vprintk_emit+0x320/0x3e0 [ 45.718213][ T350] vprintk_emit+0x37c/0x3e0 [ 45.718215][ T350] ? wake_up_klogd_work_func+0x90/0x90 [ 45.718217][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718219][ T350] ? lock_acquire+0x13c/0x160 [ 45.718220][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718228][ T350] _printk+0xc7/0x100 [ 45.718231][ T350] ? snapshot_read.cold+0x21/0x21 [ 45.718233][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718235][ T350] ? lock_acquire+0x13c/0x160 [ 45.718237][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718238][ T350] ? netdev_name+0x43/0x60 [ 45.718241][ T350] ? __netdev_printk+0x17f/0x1d0 [ 45.718243][ T350] netdev_info+0xe2/0x116 [ 45.718245][ T350] ? netdev_notice+0x120/0x120 [ 45.718246][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718248][ T350] ? do_raw_spin_lock+0x131/0x280 [ 45.718250][ T350] ? __rwlock_init+0x150/0x150 [ 45.718252][ T350] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.718254][ T350] ? mutex_is_locked+0x1c/0x50 [ 45.718257][ T350] __dev_set_promiscuity.cold+0x95/0x104 [ 45.718260][ T350] __dev_change_flags+0x396/0x660 [ 45.718264][ T350] ? netif_set_allmulti+0x250/0x250 [ 45.718265][ T350] ? kernel_text_address+0x149/0x170 [ 45.718268][ T350] ? __kernel_text_address+0x12/0x30 [ 45.718269][ T350] ? write_profile+0xf0/0xf0 [ 45.718271][ T350] ? unwind_get_return_address+0x67/0xd0 [ 45.718274][ T350] netif_change_flags+0x87/0x190 [ 45.718276][ T350] do_setlink.isra.0+0x1cc3/0x2750 [ 45.718280][ T350] ? stack_trace_save+0x93/0xc0 [ 45.718282][ T350] ? rtnl_link_get_size+0x350/0x350 [ 45.718283][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718284][ T350] ? stack_depot_save_flags+0x1bc/0x790 [ 45.718288][ T350] ? kasan_save_stack+0x3d/0x50 [ 45.718291][ T350] ? kasan_save_stack+0x2f/0x50 [ 45.718292][ T350] ? kasan_save_track+0x14/0x30 [ 45.718294][ T350] ? __kasan_kmalloc+0x7b/0x90 [ 45.718295][ T350] ? __kmalloc_cache_noprof+0x29a/0x620 [ 45.718297][ T350] ? rtnl_newlink+0x124/0x11c0 [ 45.718298][ T350] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.718299][ T350] ? netlink_rcv_skb+0x14e/0x3a0 [ 45.718302][ T350] ? netlink_unicast+0x486/0x750 [ 45.718303][ T350] ? netlink_sendmsg+0x735/0xc60 [ 45.718305][ T350] ? ____sys_sendmsg+0x415/0x880 [ 45.718307][ T350] ? ___sys_sendmsg+0x14e/0x1d0 [ 45.718309][ T350] ? __sys_sendmsg+0x12c/0x1d0 [ 45.718310][ T350] ? do_syscall_64+0xff/0x530 [ 45.718313][ T350] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.718315][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718317][ T350] ? lock_acquire+0x13c/0x160 [ 45.718318][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718320][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718322][ T350] ? trace_contention_end+0xb3/0x180 [ 45.718324][ T350] ? __mutex_lock+0x1db/0x1ea0 [ 45.718326][ T350] ? __mutex_lock+0x9a3/0x1ea0 [ 45.718327][ T350] ? rtnl_newlink+0x9a8/0x11c0 [ 45.718329][ T350] ? ww_mutex_lock+0x160/0x160 [ 45.718331][ T350] ? __rtnl_newlink+0x3fa/0xa50 [ 45.718333][ T350] rtnl_newlink+0x9f1/0x11c0 [ 45.718335][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718336][ T350] ? rtnl_bridge_getlink+0x850/0x850 [ 45.718338][ T350] ? lock_acquire+0x13c/0x160 [ 45.718339][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718341][ T350] ? is_bpf_text_address+0x3e/0x110 [ 45.718344][ T350] ? is_bpf_text_address+0x72/0x110 [ 45.718346][ T350] ? kernel_text_address+0x149/0x170 [ 45.718347][ T350] ? __kernel_text_address+0x12/0x30 [ 45.718348][ T350] ? write_profile+0xf0/0xf0 [ 45.718350][ T350] ? unwind_get_return_address+0x67/0xd0 [ 45.718351][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718352][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718354][ T350] ? cap_capable+0x1d7/0x3d0 [ 45.718358][ T350] ? lock_acquire+0x13c/0x160 [ 45.718359][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718361][ T350] ? rtnl_bridge_getlink+0x850/0x850 [ 45.718362][ T350] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.718364][ T350] ? rtnl_link_fill+0x920/0x920 [ 45.718365][ T350] ? filter_irq_stacks+0xd0/0xd0 [ 45.718366][ T350] ? stack_depot_save_flags+0x1bc/0x790 [ 45.718369][ T350] netlink_rcv_skb+0x14e/0x3a0 [ 45.718370][ T350] ? rtnl_link_fill+0x920/0x920 [ 45.718371][ T350] ? lock_release+0x184/0x1f0 [ 45.718373][ T350] ? netlink_ack+0xcf0/0xcf0 [ 45.718374][ T350] ? __netlink_lookup+0xb9/0x6b0 [ 45.718377][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718378][ T350] ? lock_release+0x184/0x1f0 [ 45.718380][ T350] netlink_unicast+0x486/0x750 [ 45.718382][ T350] ? netlink_attachskb+0x810/0x810 [ 45.718384][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718385][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718387][ T350] ? lock_acquire+0x13c/0x160 [ 45.718389][ T350] netlink_sendmsg+0x735/0xc60 [ 45.718390][ T350] ? netlink_unicast+0x750/0x750 [ 45.718392][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718394][ T350] ? lock_release+0x184/0x1f0 [ 45.718396][ T350] ____sys_sendmsg+0x415/0x880 [ 45.718397][ T350] ? copy_msghdr_from_user+0x279/0x420 [ 45.718399][ T350] ? get_timestamp.constprop.0+0x390/0x390 [ 45.718400][ T350] ? move_addr_to_kernel+0x40/0x40 [ 45.718402][ T350] ? filter_irq_stacks+0xd0/0xd0 [ 45.718404][ T350] ___sys_sendmsg+0x14e/0x1d0 [ 45.718406][ T350] ? copy_msghdr_from_user+0x420/0x420 [ 45.718411][ T350] __sys_sendmsg+0x12c/0x1d0 [ 45.718413][ T350] ? __sys_sendmsg_sock+0x20/0x20 [ 45.718415][ T350] ? rcu_is_watching+0x16/0xd0 [ 45.718417][ T350] do_syscall_64+0xff/0x530 [ 45.718418][ T350] ? exc_page_fault+0xee/0x100 [ 45.718421][ T350] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.718422][ T350] RIP: 0033:0x7efd9c2b654e [ 45.718424][ T350] 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 [ 45.718426][ T350] RSP: 002b:00007fff84c3f0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.718429][ T350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd9c2b654e [ 45.718431][ T350] RDX: 0000000000000000 RSI: 00007fff84c3f170 RDI: 0000000000000005 [ 45.718432][ T350] RBP: 00007fff84c3f0d0 R08: 0000000000000000 R09: 0000000000000000 [ 45.718433][ T350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910be6 [ 45.718433][ T350] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff84c3f830 [ 45.718436][ T350] [ 45.780780][ T352] veth3: entered promiscuous mode [ 46.923566][ T361] veth3: left promiscuous mode [ 46.923584][ T361] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.923588][ T361] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 361, name: ip [ 46.923590][ T361] preempt_count: 1, expected: 0 [ 46.923591][ T361] RCU nest depth: 0, expected: 0 [ 46.923592][ T361] INFO: lockdep is turned off. [ 46.923593][ T361] irq event stamp: 0 [ 46.923594][ T361] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.923598][ T361] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.923604][ T361] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.923605][ T361] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.923607][ T361] Preemption disabled at: [ 46.923608][ T361] [] vprintk_emit+0x31b/0x3e0 [ 46.923616][ T361] CPU: 2 UID: 0 PID: 361 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.923619][ T361] Tainted: [W]=WARN [ 46.923620][ T361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.923622][ T361] Call Trace: [ 46.923623][ T361] [ 46.923624][ T361] dump_stack_lvl+0x6f/0xa0 [ 46.923630][ T361] ? vprintk_emit+0x31b/0x3e0 [ 46.923632][ T361] __might_resched.cold+0x1fe/0x2c1 [ 46.923636][ T361] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.923639][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923643][ T361] __kmalloc_noprof+0x443/0x760 [ 46.923646][ T361] ? __rwlock_init+0x150/0x150 [ 46.923649][ T361] ? alloc_buf.isra.0+0x4b/0x260 [ 46.923652][ T361] ? do_raw_spin_unlock+0x59/0x250 [ 46.923654][ T361] alloc_buf.isra.0+0x4b/0x260 [ 46.923656][ T361] put_chars+0x1e1/0x2f0 [ 46.923658][ T361] ? desc_read_finalized_seq+0x79/0x120 [ 46.923659][ T361] ? __send_to_port+0x420/0x420 [ 46.923661][ T361] ? console_prepend_replay+0x20/0x20 [ 46.923663][ T361] hvc_console_print+0x292/0x780 [ 46.923667][ T361] ? hvc_write+0x3a0/0x3a0 [ 46.923668][ T361] ? do_raw_spin_lock+0x131/0x280 [ 46.923669][ T361] ? __rwlock_init+0x150/0x150 [ 46.923671][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923673][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923674][ T361] ? lock_acquire+0x13c/0x160 [ 46.923677][ T361] console_emit_next_record+0x22f/0x4c0 [ 46.923679][ T361] ? devkmsg_read+0x4b0/0x4b0 [ 46.923681][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923683][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923684][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923686][ T361] ? lock_acquire+0x13c/0x160 [ 46.923688][ T361] ? console_flush_one_record+0x111/0x710 [ 46.923690][ T361] console_flush_one_record+0x46f/0x710 [ 46.923692][ T361] ? console_emit_next_record+0x4c0/0x4c0 [ 46.923694][ T361] console_unlock+0xee/0x1f0 [ 46.923696][ T361] ? lock_acquire+0x13c/0x160 [ 46.923697][ T361] ? console_flush_one_record+0x710/0x710 [ 46.923699][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923701][ T361] ? lock_release+0x184/0x1f0 [ 46.923702][ T361] ? lock_acquire+0x60/0x160 [ 46.923703][ T361] ? __rcu_read_lock+0x30/0x70 [ 46.923705][ T361] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.923707][ T361] ? vprintk_emit+0x320/0x3e0 [ 46.923709][ T361] vprintk_emit+0x37c/0x3e0 [ 46.923712][ T361] ? wake_up_klogd_work_func+0x90/0x90 [ 46.923713][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923715][ T361] ? lock_acquire+0x13c/0x160 [ 46.923717][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923719][ T361] _printk+0xc7/0x100 [ 46.923722][ T361] ? snapshot_read.cold+0x21/0x21 [ 46.923724][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923725][ T361] ? lock_acquire+0x13c/0x160 [ 46.923727][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923728][ T361] ? netdev_name+0x43/0x60 [ 46.923732][ T361] ? __netdev_printk+0x17f/0x1d0 [ 46.923733][ T361] netdev_info+0xe2/0x116 [ 46.923735][ T361] ? netdev_notice+0x120/0x120 [ 46.923736][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923739][ T361] ? do_raw_spin_lock+0x131/0x280 [ 46.923740][ T361] ? __rwlock_init+0x150/0x150 [ 46.923742][ T361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.923744][ T361] ? mutex_is_locked+0x1c/0x50 [ 46.923747][ T361] __dev_set_promiscuity.cold+0x95/0x104 [ 46.923750][ T361] __dev_change_flags+0x396/0x660 [ 46.923754][ T361] ? netif_set_allmulti+0x250/0x250 [ 46.923756][ T361] ? kernel_text_address+0x149/0x170 [ 46.923759][ T361] ? __kernel_text_address+0x12/0x30 [ 46.923760][ T361] ? write_profile+0xf0/0xf0 [ 46.923762][ T361] ? unwind_get_return_address+0x67/0xd0 [ 46.923765][ T361] netif_change_flags+0x87/0x190 [ 46.923767][ T361] do_setlink.isra.0+0x1cc3/0x2750 [ 46.923771][ T361] ? stack_trace_save+0x93/0xc0 [ 46.923772][ T361] ? rtnl_link_get_size+0x350/0x350 [ 46.923773][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923775][ T361] ? stack_depot_save_flags+0x1bc/0x790 [ 46.923779][ T361] ? kasan_save_stack+0x3d/0x50 [ 46.923781][ T361] ? kasan_save_stack+0x2f/0x50 [ 46.923783][ T361] ? kasan_save_track+0x14/0x30 [ 46.923784][ T361] ? __kasan_kmalloc+0x7b/0x90 [ 46.923786][ T361] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.923787][ T361] ? rtnl_newlink+0x124/0x11c0 [ 46.923788][ T361] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.923789][ T361] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.923792][ T361] ? netlink_unicast+0x486/0x750 [ 46.923793][ T361] ? netlink_sendmsg+0x735/0xc60 [ 46.923795][ T361] ? ____sys_sendmsg+0x415/0x880 [ 46.923797][ T361] ? ___sys_sendmsg+0x14e/0x1d0 [ 46.923798][ T361] ? __sys_sendmsg+0x12c/0x1d0 [ 46.923800][ T361] ? do_syscall_64+0xff/0x530 [ 46.923803][ T361] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.923804][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923806][ T361] ? lock_acquire+0x13c/0x160 [ 46.923808][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923809][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923811][ T361] ? trace_contention_end+0xb3/0x180 [ 46.923813][ T361] ? __mutex_lock+0x1db/0x1ea0 [ 46.923815][ T361] ? __mutex_lock+0x9a3/0x1ea0 [ 46.923816][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 46.923818][ T361] ? ww_mutex_lock+0x160/0x160 [ 46.923820][ T361] ? __rtnl_newlink+0x3fa/0xa50 [ 46.923822][ T361] rtnl_newlink+0x9f1/0x11c0 [ 46.923824][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923825][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 46.923826][ T361] ? lock_acquire+0x13c/0x160 [ 46.923828][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923830][ T361] ? is_bpf_text_address+0x3e/0x110 [ 46.923833][ T361] ? is_bpf_text_address+0x72/0x110 [ 46.923835][ T361] ? kernel_text_address+0x149/0x170 [ 46.923836][ T361] ? __kernel_text_address+0x12/0x30 [ 46.923837][ T361] ? write_profile+0xf0/0xf0 [ 46.923839][ T361] ? unwind_get_return_address+0x67/0xd0 [ 46.923840][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923841][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923843][ T361] ? cap_capable+0x1d7/0x3d0 [ 46.923847][ T361] ? lock_acquire+0x13c/0x160 [ 46.923848][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923850][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 46.923851][ T361] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.923853][ T361] ? rtnl_link_fill+0x920/0x920 [ 46.923854][ T361] ? filter_irq_stacks+0xd0/0xd0 [ 46.923855][ T361] ? stack_depot_save_flags+0x1bc/0x790 [ 46.923858][ T361] netlink_rcv_skb+0x14e/0x3a0 [ 46.923859][ T361] ? rtnl_link_fill+0x920/0x920 [ 46.923860][ T361] ? lock_release+0x184/0x1f0 [ 46.923862][ T361] ? netlink_ack+0xcf0/0xcf0 [ 46.923863][ T361] ? __netlink_lookup+0xb9/0x6b0 [ 46.923866][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923867][ T361] ? lock_release+0x184/0x1f0 [ 46.923869][ T361] netlink_unicast+0x486/0x750 [ 46.923871][ T361] ? netlink_attachskb+0x810/0x810 [ 46.923873][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923874][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923876][ T361] ? lock_acquire+0x13c/0x160 [ 46.923878][ T361] netlink_sendmsg+0x735/0xc60 [ 46.923880][ T361] ? netlink_unicast+0x750/0x750 [ 46.923881][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923883][ T361] ? lock_release+0x184/0x1f0 [ 46.923885][ T361] ____sys_sendmsg+0x415/0x880 [ 46.923886][ T361] ? copy_msghdr_from_user+0x279/0x420 [ 46.923888][ T361] ? get_timestamp.constprop.0+0x390/0x390 [ 46.923890][ T361] ? move_addr_to_kernel+0x40/0x40 [ 46.923891][ T361] ? filter_irq_stacks+0xd0/0xd0 [ 46.923893][ T361] ___sys_sendmsg+0x14e/0x1d0 [ 46.923895][ T361] ? copy_msghdr_from_user+0x420/0x420 [ 46.923900][ T361] __sys_sendmsg+0x12c/0x1d0 [ 46.923902][ T361] ? __sys_sendmsg_sock+0x20/0x20 [ 46.923905][ T361] ? rcu_is_watching+0x16/0xd0 [ 46.923907][ T361] do_syscall_64+0xff/0x530 [ 46.923908][ T361] ? exc_page_fault+0xee/0x100 [ 46.923910][ T361] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.923912][ T361] RIP: 0033:0x7fefe7c6254e [ 46.923913][ T361] 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 [ 46.923915][ T361] RSP: 002b:00007ffe6cef8b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.923919][ T361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefe7c6254e [ 46.923921][ T361] RDX: 0000000000000000 RSI: 00007ffe6cef8c40 RDI: 0000000000000005 [ 46.923921][ T361] RBP: 00007ffe6cef8ba0 R08: 0000000000000000 R09: 0000000000000000 [ 46.923922][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910be7 [ 46.923923][ T361] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe6cef9300 [ 46.923925][ T361] [ 46.998341][ T364] veth3: entered promiscuous mode [ 48.167418][ T373] veth3: left promiscuous mode [ 48.167435][ T373] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.167438][ T373] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 373, name: ip [ 48.167439][ T373] preempt_count: 1, expected: 0 [ 48.167440][ T373] RCU nest depth: 0, expected: 0 [ 48.167441][ T373] INFO: lockdep is turned off. [ 48.167442][ T373] irq event stamp: 0 [ 48.167443][ T373] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.167447][ T373] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 48.167453][ T373] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 48.167455][ T373] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.167456][ T373] Preemption disabled at: [ 48.167457][ T373] [] vprintk_emit+0x31b/0x3e0 [ 48.167465][ T373] CPU: 0 UID: 0 PID: 373 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.167468][ T373] Tainted: [W]=WARN [ 48.167469][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.167470][ T373] Call Trace: [ 48.167472][ T373] [ 48.167473][ T373] dump_stack_lvl+0x6f/0xa0 [ 48.167478][ T373] ? vprintk_emit+0x31b/0x3e0 [ 48.167480][ T373] __might_resched.cold+0x1fe/0x2c1 [ 48.167484][ T373] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.167487][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167491][ T373] __kmalloc_noprof+0x443/0x760 [ 48.167495][ T373] ? __rwlock_init+0x150/0x150 [ 48.167497][ T373] ? alloc_buf.isra.0+0x4b/0x260 [ 48.167501][ T373] ? do_raw_spin_unlock+0x59/0x250 [ 48.167503][ T373] alloc_buf.isra.0+0x4b/0x260 [ 48.167505][ T373] put_chars+0x1e1/0x2f0 [ 48.167506][ T373] ? desc_read_finalized_seq+0x79/0x120 [ 48.167508][ T373] ? __send_to_port+0x420/0x420 [ 48.167510][ T373] ? console_prepend_replay+0x20/0x20 [ 48.167512][ T373] hvc_console_print+0x292/0x780 [ 48.167515][ T373] ? hvc_write+0x3a0/0x3a0 [ 48.167516][ T373] ? do_raw_spin_lock+0x131/0x280 [ 48.167518][ T373] ? __rwlock_init+0x150/0x150 [ 48.167520][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167521][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167523][ T373] ? lock_acquire+0x13c/0x160 [ 48.167525][ T373] console_emit_next_record+0x22f/0x4c0 [ 48.167528][ T373] ? devkmsg_read+0x4b0/0x4b0 [ 48.167530][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167531][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167533][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167534][ T373] ? lock_acquire+0x13c/0x160 [ 48.167536][ T373] ? console_flush_one_record+0x111/0x710 [ 48.167538][ T373] console_flush_one_record+0x46f/0x710 [ 48.167540][ T373] ? console_emit_next_record+0x4c0/0x4c0 [ 48.167543][ T373] console_unlock+0xee/0x1f0 [ 48.167545][ T373] ? lock_acquire+0x13c/0x160 [ 48.167546][ T373] ? console_flush_one_record+0x710/0x710 [ 48.167548][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167549][ T373] ? lock_release+0x184/0x1f0 [ 48.167551][ T373] ? lock_acquire+0x60/0x160 [ 48.167552][ T373] ? __rcu_read_lock+0x30/0x70 [ 48.167554][ T373] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.167556][ T373] ? vprintk_emit+0x320/0x3e0 [ 48.167558][ T373] vprintk_emit+0x37c/0x3e0 [ 48.167560][ T373] ? wake_up_klogd_work_func+0x90/0x90 [ 48.167562][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167564][ T373] ? lock_acquire+0x13c/0x160 [ 48.167565][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167567][ T373] _printk+0xc7/0x100 [ 48.167570][ T373] ? snapshot_read.cold+0x21/0x21 [ 48.167572][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167574][ T373] ? lock_acquire+0x13c/0x160 [ 48.167575][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167577][ T373] ? netdev_name+0x43/0x60 [ 48.167580][ T373] ? __netdev_printk+0x17f/0x1d0 [ 48.167582][ T373] netdev_info+0xe2/0x116 [ 48.167584][ T373] ? netdev_notice+0x120/0x120 [ 48.167585][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167589][ T373] ? do_raw_spin_lock+0x131/0x280 [ 48.167591][ T373] ? __rwlock_init+0x150/0x150 [ 48.167593][ T373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.167595][ T373] ? mutex_is_locked+0x1c/0x50 [ 48.167598][ T373] __dev_set_promiscuity.cold+0x95/0x104 [ 48.167601][ T373] __dev_change_flags+0x396/0x660 [ 48.167605][ T373] ? netif_set_allmulti+0x250/0x250 [ 48.167607][ T373] ? kernel_text_address+0x149/0x170 [ 48.167610][ T373] ? __kernel_text_address+0x12/0x30 [ 48.167611][ T373] ? write_profile+0xf0/0xf0 [ 48.167613][ T373] ? unwind_get_return_address+0x67/0xd0 [ 48.167616][ T373] netif_change_flags+0x87/0x190 [ 48.167618][ T373] do_setlink.isra.0+0x1cc3/0x2750 [ 48.167622][ T373] ? stack_trace_save+0x93/0xc0 [ 48.167623][ T373] ? rtnl_link_get_size+0x350/0x350 [ 48.167624][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167626][ T373] ? stack_depot_save_flags+0x1bc/0x790 [ 48.167630][ T373] ? kasan_save_stack+0x3d/0x50 [ 48.167632][ T373] ? kasan_save_stack+0x2f/0x50 [ 48.167634][ T373] ? kasan_save_track+0x14/0x30 [ 48.167635][ T373] ? __kasan_kmalloc+0x7b/0x90 [ 48.167637][ T373] ? __kmalloc_cache_noprof+0x29a/0x620 [ 48.167638][ T373] ? rtnl_newlink+0x124/0x11c0 [ 48.167640][ T373] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.167641][ T373] ? netlink_rcv_skb+0x14e/0x3a0 [ 48.167644][ T373] ? netlink_unicast+0x486/0x750 [ 48.167645][ T373] ? netlink_sendmsg+0x735/0xc60 [ 48.167646][ T373] ? ____sys_sendmsg+0x415/0x880 [ 48.167649][ T373] ? ___sys_sendmsg+0x14e/0x1d0 [ 48.167650][ T373] ? __sys_sendmsg+0x12c/0x1d0 [ 48.167652][ T373] ? do_syscall_64+0xff/0x530 [ 48.167654][ T373] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.167656][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167658][ T373] ? lock_acquire+0x13c/0x160 [ 48.167659][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167661][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167663][ T373] ? trace_contention_end+0xb3/0x180 [ 48.167665][ T373] ? __mutex_lock+0x1db/0x1ea0 [ 48.167667][ T373] ? __mutex_lock+0x9a3/0x1ea0 [ 48.167668][ T373] ? rtnl_newlink+0x9a8/0x11c0 [ 48.167670][ T373] ? ww_mutex_lock+0x160/0x160 [ 48.167672][ T373] ? __rtnl_newlink+0x3fa/0xa50 [ 48.167674][ T373] rtnl_newlink+0x9f1/0x11c0 [ 48.167676][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167678][ T373] ? rtnl_bridge_getlink+0x850/0x850 [ 48.167679][ T373] ? lock_acquire+0x13c/0x160 [ 48.167680][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167682][ T373] ? is_bpf_text_address+0x3e/0x110 [ 48.167686][ T373] ? is_bpf_text_address+0x72/0x110 [ 48.167687][ T373] ? kernel_text_address+0x149/0x170 [ 48.167689][ T373] ? __kernel_text_address+0x12/0x30 [ 48.167690][ T373] ? write_profile+0xf0/0xf0 [ 48.167691][ T373] ? unwind_get_return_address+0x67/0xd0 [ 48.167692][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167694][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167696][ T373] ? cap_capable+0x1d7/0x3d0 [ 48.167699][ T373] ? lock_acquire+0x13c/0x160 [ 48.167701][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167703][ T373] ? rtnl_bridge_getlink+0x850/0x850 [ 48.167704][ T373] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.167705][ T373] ? rtnl_link_fill+0x920/0x920 [ 48.167707][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 48.167708][ T373] ? stack_depot_save_flags+0x1bc/0x790 [ 48.167711][ T373] netlink_rcv_skb+0x14e/0x3a0 [ 48.167712][ T373] ? rtnl_link_fill+0x920/0x920 [ 48.167713][ T373] ? lock_release+0x184/0x1f0 [ 48.167715][ T373] ? netlink_ack+0xcf0/0xcf0 [ 48.167716][ T373] ? __netlink_lookup+0xb9/0x6b0 [ 48.167719][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167720][ T373] ? lock_release+0x184/0x1f0 [ 48.167722][ T373] netlink_unicast+0x486/0x750 [ 48.167724][ T373] ? netlink_attachskb+0x810/0x810 [ 48.167726][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167727][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167729][ T373] ? lock_acquire+0x13c/0x160 [ 48.167731][ T373] netlink_sendmsg+0x735/0xc60 [ 48.167733][ T373] ? netlink_unicast+0x750/0x750 [ 48.167735][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167736][ T373] ? lock_release+0x184/0x1f0 [ 48.167738][ T373] ____sys_sendmsg+0x415/0x880 [ 48.167740][ T373] ? copy_msghdr_from_user+0x279/0x420 [ 48.167741][ T373] ? get_timestamp.constprop.0+0x390/0x390 [ 48.167743][ T373] ? move_addr_to_kernel+0x40/0x40 [ 48.167744][ T373] ? filter_irq_stacks+0xd0/0xd0 [ 48.167747][ T373] ___sys_sendmsg+0x14e/0x1d0 [ 48.167749][ T373] ? copy_msghdr_from_user+0x420/0x420 [ 48.167753][ T373] __sys_sendmsg+0x12c/0x1d0 [ 48.167755][ T373] ? __sys_sendmsg_sock+0x20/0x20 [ 48.167758][ T373] ? rcu_is_watching+0x16/0xd0 [ 48.167760][ T373] do_syscall_64+0xff/0x530 [ 48.167761][ T373] ? exc_page_fault+0xee/0x100 [ 48.167763][ T373] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.167765][ T373] RIP: 0033:0x7fde904a754e [ 48.167767][ T373] 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 [ 48.167769][ T373] RSP: 002b:00007ffc76e2cd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.167773][ T373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde904a754e [ 48.167774][ T373] RDX: 0000000000000000 RSI: 00007ffc76e2cdf0 RDI: 0000000000000005 [ 48.167775][ T373] RBP: 00007ffc76e2cd50 R08: 0000000000000000 R09: 0000000000000000 [ 48.167776][ T373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910be8 [ 48.167777][ T373] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc76e2d4b0 [ 48.167779][ T373] [ 48.234065][ T375] veth3: entered promiscuous mode [ 49.415995][ T384] veth3: left promiscuous mode [ 49.416014][ T384] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 49.416017][ T384] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 384, name: ip [ 49.416018][ T384] preempt_count: 1, expected: 0 [ 49.416019][ T384] RCU nest depth: 0, expected: 0 [ 49.416020][ T384] INFO: lockdep is turned off. [ 49.416021][ T384] irq event stamp: 0 [ 49.416022][ T384] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 49.416026][ T384] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 49.416032][ T384] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 49.416034][ T384] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 49.416036][ T384] Preemption disabled at: [ 49.416036][ T384] [] vprintk_emit+0x31b/0x3e0 [ 49.416044][ T384] CPU: 0 UID: 0 PID: 384 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 49.416048][ T384] Tainted: [W]=WARN [ 49.416049][ T384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.416050][ T384] Call Trace: [ 49.416052][ T384] [ 49.416053][ T384] dump_stack_lvl+0x6f/0xa0 [ 49.416058][ T384] ? vprintk_emit+0x31b/0x3e0 [ 49.416060][ T384] __might_resched.cold+0x1fe/0x2c1 [ 49.416064][ T384] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 49.416067][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416071][ T384] __kmalloc_noprof+0x443/0x760 [ 49.416075][ T384] ? __rwlock_init+0x150/0x150 [ 49.416077][ T384] ? alloc_buf.isra.0+0x4b/0x260 [ 49.416081][ T384] ? do_raw_spin_unlock+0x59/0x250 [ 49.416083][ T384] alloc_buf.isra.0+0x4b/0x260 [ 49.416085][ T384] put_chars+0x1e1/0x2f0 [ 49.416086][ T384] ? desc_read_finalized_seq+0x79/0x120 [ 49.416088][ T384] ? __send_to_port+0x420/0x420 [ 49.416090][ T384] ? console_prepend_replay+0x20/0x20 [ 49.416092][ T384] hvc_console_print+0x292/0x780 [ 49.416095][ T384] ? hvc_write+0x3a0/0x3a0 [ 49.416097][ T384] ? do_raw_spin_lock+0x131/0x280 [ 49.416098][ T384] ? __rwlock_init+0x150/0x150 [ 49.416100][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416101][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416103][ T384] ? lock_acquire+0x13c/0x160 [ 49.416105][ T384] console_emit_next_record+0x22f/0x4c0 [ 49.416108][ T384] ? devkmsg_read+0x4b0/0x4b0 [ 49.416109][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416111][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416113][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416114][ T384] ? lock_acquire+0x13c/0x160 [ 49.416116][ T384] ? console_flush_one_record+0x111/0x710 [ 49.416118][ T384] console_flush_one_record+0x46f/0x710 [ 49.416120][ T384] ? console_emit_next_record+0x4c0/0x4c0 [ 49.416122][ T384] console_unlock+0xee/0x1f0 [ 49.416124][ T384] ? lock_acquire+0x13c/0x160 [ 49.416126][ T384] ? console_flush_one_record+0x710/0x710 [ 49.416127][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416129][ T384] ? lock_release+0x184/0x1f0 [ 49.416130][ T384] ? lock_acquire+0x60/0x160 [ 49.416131][ T384] ? __rcu_read_lock+0x30/0x70 [ 49.416133][ T384] ? __down_trylock_console_sem+0x5e/0xa0 [ 49.416135][ T384] ? vprintk_emit+0x320/0x3e0 [ 49.416137][ T384] vprintk_emit+0x37c/0x3e0 [ 49.416139][ T384] ? wake_up_klogd_work_func+0x90/0x90 [ 49.416141][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416143][ T384] ? lock_acquire+0x13c/0x160 [ 49.416144][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416146][ T384] _printk+0xc7/0x100 [ 49.416149][ T384] ? snapshot_read.cold+0x21/0x21 [ 49.416151][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416153][ T384] ? lock_acquire+0x13c/0x160 [ 49.416154][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416156][ T384] ? netdev_name+0x43/0x60 [ 49.416159][ T384] ? __netdev_printk+0x17f/0x1d0 [ 49.416161][ T384] netdev_info+0xe2/0x116 [ 49.416162][ T384] ? netdev_notice+0x120/0x120 [ 49.416164][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416166][ T384] ? do_raw_spin_lock+0x131/0x280 [ 49.416168][ T384] ? __rwlock_init+0x150/0x150 [ 49.416169][ T384] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.416171][ T384] ? mutex_is_locked+0x1c/0x50 [ 49.416175][ T384] __dev_set_promiscuity.cold+0x95/0x104 [ 49.416178][ T384] __dev_change_flags+0x396/0x660 [ 49.416182][ T384] ? netif_set_allmulti+0x250/0x250 [ 49.416184][ T384] ? kernel_text_address+0x149/0x170 [ 49.416186][ T384] ? __kernel_text_address+0x12/0x30 [ 49.416187][ T384] ? write_profile+0xf0/0xf0 [ 49.416190][ T384] ? unwind_get_return_address+0x67/0xd0 [ 49.416193][ T384] netif_change_flags+0x87/0x190 [ 49.416195][ T384] do_setlink.isra.0+0x1cc3/0x2750 [ 49.416199][ T384] ? stack_trace_save+0x93/0xc0 [ 49.416201][ T384] ? rtnl_link_get_size+0x350/0x350 [ 49.416202][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416203][ T384] ? stack_depot_save_flags+0x1bc/0x790 [ 49.416207][ T384] ? kasan_save_stack+0x3d/0x50 [ 49.416210][ T384] ? kasan_save_stack+0x2f/0x50 [ 49.416211][ T384] ? kasan_save_track+0x14/0x30 [ 49.416213][ T384] ? __kasan_kmalloc+0x7b/0x90 [ 49.416214][ T384] ? __kmalloc_cache_noprof+0x29a/0x620 [ 49.416216][ T384] ? rtnl_newlink+0x124/0x11c0 [ 49.416217][ T384] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.416218][ T384] ? netlink_rcv_skb+0x14e/0x3a0 [ 49.416221][ T384] ? netlink_unicast+0x486/0x750 [ 49.416222][ T384] ? netlink_sendmsg+0x735/0xc60 [ 49.416224][ T384] ? ____sys_sendmsg+0x415/0x880 [ 49.416226][ T384] ? ___sys_sendmsg+0x14e/0x1d0 [ 49.416228][ T384] ? __sys_sendmsg+0x12c/0x1d0 [ 49.416229][ T384] ? do_syscall_64+0xff/0x530 [ 49.416232][ T384] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.416239][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416241][ T384] ? lock_acquire+0x13c/0x160 [ 49.416242][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416244][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416245][ T384] ? trace_contention_end+0xb3/0x180 [ 49.416247][ T384] ? __mutex_lock+0x1db/0x1ea0 [ 49.416250][ T384] ? __mutex_lock+0x9a3/0x1ea0 [ 49.416251][ T384] ? rtnl_newlink+0x9a8/0x11c0 [ 49.416253][ T384] ? ww_mutex_lock+0x160/0x160 [ 49.416255][ T384] ? __rtnl_newlink+0x3fa/0xa50 [ 49.416257][ T384] rtnl_newlink+0x9f1/0x11c0 [ 49.416258][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416260][ T384] ? rtnl_bridge_getlink+0x850/0x850 [ 49.416261][ T384] ? lock_acquire+0x13c/0x160 [ 49.416263][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416265][ T384] ? is_bpf_text_address+0x3e/0x110 [ 49.416268][ T384] ? is_bpf_text_address+0x72/0x110 [ 49.416270][ T384] ? kernel_text_address+0x149/0x170 [ 49.416271][ T384] ? __kernel_text_address+0x12/0x30 [ 49.416272][ T384] ? write_profile+0xf0/0xf0 [ 49.416273][ T384] ? unwind_get_return_address+0x67/0xd0 [ 49.416274][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416276][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416278][ T384] ? cap_capable+0x1d7/0x3d0 [ 49.416281][ T384] ? lock_acquire+0x13c/0x160 [ 49.416283][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416285][ T384] ? rtnl_bridge_getlink+0x850/0x850 [ 49.416286][ T384] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 49.416287][ T384] ? rtnl_link_fill+0x920/0x920 [ 49.416289][ T384] ? filter_irq_stacks+0xd0/0xd0 [ 49.416290][ T384] ? stack_depot_save_flags+0x1bc/0x790 [ 49.416293][ T384] netlink_rcv_skb+0x14e/0x3a0 [ 49.416294][ T384] ? rtnl_link_fill+0x920/0x920 [ 49.416295][ T384] ? lock_release+0x184/0x1f0 [ 49.416297][ T384] ? netlink_ack+0xcf0/0xcf0 [ 49.416298][ T384] ? __netlink_lookup+0xb9/0x6b0 [ 49.416300][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416302][ T384] ? lock_release+0x184/0x1f0 [ 49.416304][ T384] netlink_unicast+0x486/0x750 [ 49.416306][ T384] ? netlink_attachskb+0x810/0x810 [ 49.416307][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416309][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416311][ T384] ? lock_acquire+0x13c/0x160 [ 49.416312][ T384] netlink_sendmsg+0x735/0xc60 [ 49.416314][ T384] ? netlink_unicast+0x750/0x750 [ 49.416316][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416318][ T384] ? lock_release+0x184/0x1f0 [ 49.416319][ T384] ____sys_sendmsg+0x415/0x880 [ 49.416321][ T384] ? copy_msghdr_from_user+0x279/0x420 [ 49.416322][ T384] ? get_timestamp.constprop.0+0x390/0x390 [ 49.416324][ T384] ? move_addr_to_kernel+0x40/0x40 [ 49.416325][ T384] ? filter_irq_stacks+0xd0/0xd0 [ 49.416328][ T384] ___sys_sendmsg+0x14e/0x1d0 [ 49.416329][ T384] ? copy_msghdr_from_user+0x420/0x420 [ 49.416334][ T384] __sys_sendmsg+0x12c/0x1d0 [ 49.416336][ T384] ? __sys_sendmsg_sock+0x20/0x20 [ 49.416339][ T384] ? rcu_is_watching+0x16/0xd0 [ 49.416341][ T384] do_syscall_64+0xff/0x530 [ 49.416342][ T384] ? exc_page_fault+0xee/0x100 [ 49.416344][ T384] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.416345][ T384] RIP: 0033:0x7f50908e554e [ 49.416347][ T384] 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 [ 49.416349][ T384] RSP: 002b:00007ffe4ebbcff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.416353][ T384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50908e554e [ 49.416354][ T384] RDX: 0000000000000000 RSI: 00007ffe4ebbd0a0 RDI: 0000000000000005 [ 49.416355][ T384] RBP: 00007ffe4ebbd000 R08: 0000000000000000 R09: 0000000000000000 [ 49.416356][ T384] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910be9 [ 49.416357][ T384] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4ebbd760 [ 49.416359][ T384] [ 53.621451][ T422] br0: port 2(veth2) entered disabled state [ 53.621471][ T422] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.621474][ T422] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 422, name: ip [ 53.621476][ T422] preempt_count: 202, expected: 0 [ 53.621478][ T422] RCU nest depth: 0, expected: 0 [ 53.621479][ T422] INFO: lockdep is turned off. [ 53.621481][ T422] irq event stamp: 0 [ 53.621482][ T422] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 53.621488][ T422] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 53.621496][ T422] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 53.621498][ T422] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 53.621501][ T422] Preemption disabled at: [ 53.621502][ T422] [<0000000000000000>] 0x0 [ 53.621508][ T422] CPU: 2 UID: 0 PID: 422 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.621513][ T422] Tainted: [W]=WARN [ 53.621514][ T422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.621516][ T422] Call Trace: [ 53.621518][ T422] [ 53.621520][ T422] dump_stack_lvl+0x6f/0xa0 [ 53.621527][ T422] __might_resched.cold+0x1fe/0x2c1 [ 53.621532][ T422] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.621536][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621541][ T422] __kmalloc_noprof+0x443/0x760 [ 53.621546][ T422] ? __rwlock_init+0x150/0x150 [ 53.621549][ T422] ? alloc_buf.isra.0+0x4b/0x260 [ 53.621555][ T422] ? do_raw_spin_unlock+0x59/0x250 [ 53.621557][ T422] alloc_buf.isra.0+0x4b/0x260 [ 53.621560][ T422] put_chars+0x1e1/0x2f0 [ 53.621563][ T422] ? __send_to_port+0x420/0x420 [ 53.621565][ T422] ? printk_get_next_message+0x240/0x650 [ 53.621570][ T422] hvc_console_print+0x292/0x780 [ 53.621574][ T422] ? hvc_write+0x3a0/0x3a0 [ 53.621578][ T422] ? __rwlock_init+0x150/0x150 [ 53.621580][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621582][ T422] ? lock_acquire+0x13c/0x160 [ 53.621588][ T422] console_emit_next_record+0x22f/0x4c0 [ 53.621591][ T422] ? devkmsg_read+0x4b0/0x4b0 [ 53.621594][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621596][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621599][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621601][ T422] ? lock_acquire+0x13c/0x160 [ 53.621604][ T422] ? console_flush_one_record+0x111/0x710 [ 53.621606][ T422] console_flush_one_record+0x46f/0x710 [ 53.621610][ T422] ? console_emit_next_record+0x4c0/0x4c0 [ 53.621613][ T422] console_unlock+0xee/0x1f0 [ 53.621616][ T422] ? lock_acquire+0x13c/0x160 [ 53.621618][ T422] ? console_flush_one_record+0x710/0x710 [ 53.621620][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621623][ T422] ? lock_release+0x184/0x1f0 [ 53.621625][ T422] ? lock_acquire+0x60/0x160 [ 53.621627][ T422] ? __rcu_read_lock+0x30/0x70 [ 53.621630][ T422] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.621633][ T422] ? vprintk_emit+0x320/0x3e0 [ 53.621636][ T422] vprintk_emit+0x37c/0x3e0 [ 53.621639][ T422] ? wake_up_klogd_work_func+0x90/0x90 [ 53.621642][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621644][ T422] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.621648][ T422] ? trace_hardirqs_on+0x36/0x40 [ 53.621650][ T422] _printk+0xc7/0x100 [ 53.621654][ T422] ? snapshot_read.cold+0x21/0x21 [ 53.621658][ T422] ? ipv6_mc_down+0x17e/0x2d0 [ 53.621664][ T422] br_set_state+0x22f/0x430 [bridge] [ 53.621682][ T422] br_stp_disable_port+0x11f/0x390 [bridge] [ 53.621695][ T422] br_device_event+0x7b5/0x8f0 [bridge] [ 53.621709][ T422] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 53.621713][ T422] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 53.621717][ T422] ? addrconf_notify+0x2c8/0xf30 [ 53.621721][ T422] notifier_call_chain+0xae/0x300 [ 53.621726][ T422] __dev_notify_flags+0x23c/0x3c0 [ 53.621730][ T422] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.621733][ T422] ? netif_change_name+0x8c0/0x8c0 [ 53.621736][ T422] ? netif_set_allmulti+0x250/0x250 [ 53.621739][ T422] ? __kernel_text_address+0x12/0x30 [ 53.621742][ T422] ? write_profile+0xf0/0xf0 [ 53.621745][ T422] ? unwind_get_return_address+0x67/0xd0 [ 53.621749][ T422] netif_change_flags+0xfe/0x190 [ 53.621752][ T422] do_setlink.isra.0+0x1cc3/0x2750 [ 53.621756][ T422] ? stack_trace_save+0x93/0xc0 [ 53.621759][ T422] ? rtnl_link_get_size+0x350/0x350 [ 53.621760][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621763][ T422] ? stack_depot_save_flags+0x1bc/0x790 [ 53.621768][ T422] ? kasan_save_stack+0x3d/0x50 [ 53.621772][ T422] ? kasan_save_stack+0x2f/0x50 [ 53.621774][ T422] ? kasan_save_track+0x14/0x30 [ 53.621776][ T422] ? __kasan_kmalloc+0x7b/0x90 [ 53.621778][ T422] ? __kmalloc_cache_noprof+0x29a/0x620 [ 53.621781][ T422] ? rtnl_newlink+0x124/0x11c0 [ 53.621783][ T422] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.621785][ T422] ? netlink_rcv_skb+0x14e/0x3a0 [ 53.621788][ T422] ? netlink_unicast+0x486/0x750 [ 53.621790][ T422] ? netlink_sendmsg+0x735/0xc60 [ 53.621792][ T422] ? ____sys_sendmsg+0x415/0x880 [ 53.621795][ T422] ? ___sys_sendmsg+0x14e/0x1d0 [ 53.621797][ T422] ? __sys_sendmsg+0x12c/0x1d0 [ 53.621800][ T422] ? do_syscall_64+0xff/0x530 [ 53.621803][ T422] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.621807][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621809][ T422] ? lock_acquire+0x13c/0x160 [ 53.621811][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621813][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621816][ T422] ? trace_contention_end+0xb3/0x180 [ 53.621820][ T422] ? __mutex_lock+0x1db/0x1ea0 [ 53.621822][ T422] ? __mutex_lock+0x9a3/0x1ea0 [ 53.621824][ T422] ? rtnl_newlink+0x9a8/0x11c0 [ 53.621827][ T422] ? ww_mutex_lock+0x160/0x160 [ 53.621831][ T422] ? __rtnl_newlink+0x3fa/0xa50 [ 53.621834][ T422] rtnl_newlink+0x9f1/0x11c0 [ 53.621838][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621841][ T422] ? rtnl_bridge_getlink+0x850/0x850 [ 53.621843][ T422] ? lock_acquire+0x13c/0x160 [ 53.621845][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621848][ T422] ? is_bpf_text_address+0x3e/0x110 [ 53.621852][ T422] ? is_bpf_text_address+0x72/0x110 [ 53.621854][ T422] ? kernel_text_address+0x149/0x170 [ 53.621857][ T422] ? __kernel_text_address+0x12/0x30 [ 53.621858][ T422] ? write_profile+0xf0/0xf0 [ 53.621860][ T422] ? unwind_get_return_address+0x67/0xd0 [ 53.621862][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621865][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621867][ T422] ? cap_capable+0x1d7/0x3d0 [ 53.621872][ T422] ? lock_acquire+0x13c/0x160 [ 53.621874][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621877][ T422] ? rtnl_bridge_getlink+0x850/0x850 [ 53.621879][ T422] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 53.621882][ T422] ? rtnl_link_fill+0x920/0x920 [ 53.621884][ T422] ? filter_irq_stacks+0xd0/0xd0 [ 53.621886][ T422] ? stack_depot_save_flags+0x1bc/0x790 [ 53.621890][ T422] netlink_rcv_skb+0x14e/0x3a0 [ 53.621892][ T422] ? rtnl_link_fill+0x920/0x920 [ 53.621894][ T422] ? lock_release+0x184/0x1f0 [ 53.621897][ T422] ? netlink_ack+0xcf0/0xcf0 [ 53.621899][ T422] ? __netlink_lookup+0xb9/0x6b0 [ 53.621902][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621905][ T422] ? lock_release+0x184/0x1f0 [ 53.621908][ T422] netlink_unicast+0x486/0x750 [ 53.621911][ T422] ? netlink_attachskb+0x810/0x810 [ 53.621914][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621916][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621918][ T422] ? lock_acquire+0x13c/0x160 [ 53.621921][ T422] netlink_sendmsg+0x735/0xc60 [ 53.621924][ T422] ? netlink_unicast+0x750/0x750 [ 53.621927][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621930][ T422] ? lock_release+0x184/0x1f0 [ 53.621932][ T422] ____sys_sendmsg+0x415/0x880 [ 53.621935][ T422] ? copy_msghdr_from_user+0x279/0x420 [ 53.621938][ T422] ? get_timestamp.constprop.0+0x390/0x390 [ 53.621940][ T422] ? move_addr_to_kernel+0x40/0x40 [ 53.621942][ T422] ? filter_irq_stacks+0xd0/0xd0 [ 53.621946][ T422] ___sys_sendmsg+0x14e/0x1d0 [ 53.621949][ T422] ? copy_msghdr_from_user+0x420/0x420 [ 53.621957][ T422] __sys_sendmsg+0x12c/0x1d0 [ 53.621959][ T422] ? __sys_sendmsg_sock+0x20/0x20 [ 53.621964][ T422] ? rcu_is_watching+0x16/0xd0 [ 53.621967][ T422] do_syscall_64+0xff/0x530 [ 53.621969][ T422] ? exc_page_fault+0xee/0x100 [ 53.621972][ T422] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 53.621974][ T422] RIP: 0033:0x7f6eb4bd154e [ 53.621977][ T422] 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 [ 53.621979][ T422] RSP: 002b:00007fffa58abec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 53.621984][ T422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6eb4bd154e [ 53.621986][ T422] RDX: 0000000000000000 RSI: 00007fffa58abf70 RDI: 0000000000000005 [ 53.621988][ T422] RBP: 00007fffa58abed0 R08: 0000000000000000 R09: 0000000000000000 [ 53.621989][ T422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bed [ 53.621990][ T422] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa58ac630 [ 53.621994][ T422] [ 53.673438][ T422] ip (422) used greatest stack depth: 23016 bytes left [ 53.690489][ T423] br0: port 1(veth1) entered disabled state [ 53.707067][ T424] veth2: left allmulticast mode [ 53.707221][ T424] veth2: left promiscuous mode [ 53.707430][ T424] br0: port 2(veth2) entered disabled state [ 53.708065][ T424] veth1: left allmulticast mode [ 53.708202][ T424] veth1: left promiscuous mode [ 53.708387][ T424] br0: port 1(veth1) entered disabled state