[ 14.900652][ T266] br1: port 1(vx1) entered blocking state [ 14.900815][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.900818][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 14.900820][ T266] preempt_count: 1, expected: 0 [ 14.900822][ T266] RCU nest depth: 0, expected: 0 [ 14.900823][ T266] locks held by ip/266: 5, last CPU#3: [ 14.900826][ T266] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.900841][ T266] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.900850][ T266] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.900856][ T266] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.900863][ T266] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.900869][ T266] irq event stamp: 20536 [ 14.900871][ T266] hardirqs last enabled at (20535): [] __down_trylock_console_sem+0x86/0xa0 [ 14.900874][ T266] hardirqs last disabled at (20536): [] console_emit_next_record+0x3d4/0x4c0 [ 14.900878][ T266] softirqs last enabled at (20444): [] __alloc_skb+0x4c2/0x5f0 [ 14.900882][ T266] softirqs last disabled at (20442): [] __alloc_skb+0x4c2/0x5f0 [ 14.900885][ T266] Preemption disabled at: [ 14.900886][ T266] [] vprintk_emit+0x31b/0x3e0 [ 14.900894][ T266] CPU: 3 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.900899][ T266] Tainted: [W]=WARN [ 14.900900][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.900902][ T266] Call Trace: [ 14.900904][ T266] [ 14.900907][ T266] dump_stack_lvl+0x6f/0xa0 [ 14.900915][ T266] ? vprintk_emit+0x31b/0x3e0 [ 14.900918][ T266] __might_resched.cold+0x1fe/0x2c1 [ 14.900925][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.900931][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 14.900939][ T266] __kmalloc_noprof+0x443/0x760 [ 14.900943][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 14.900952][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 14.900955][ T266] alloc_buf.isra.0+0x4b/0x260 [ 14.900961][ T266] put_chars+0x1e1/0x2f0 [ 14.900966][ T266] ? __send_to_port+0x420/0x420 [ 14.900973][ T266] ? validate_chain+0x34a/0xc20 [ 14.900980][ T266] hvc_console_print+0x292/0x780 [ 14.900984][ T266] ? mark_usage+0x61/0x170 [ 14.900987][ T266] ? __lock_acquire+0x518/0xc20 [ 14.900989][ T266] ? __lock_acquire+0x518/0xc20 [ 14.900997][ T266] ? hvc_write+0x3a0/0x3a0 [ 14.901001][ T266] ? console_emit_next_record+0x1df/0x4c0 [ 14.901006][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901012][ T266] ? lock_acquire+0x13c/0x160 [ 14.901019][ T266] console_emit_next_record+0x22f/0x4c0 [ 14.901025][ T266] ? devkmsg_read+0x4b0/0x4b0 [ 14.901028][ T266] ? console_flush_one_record+0x106/0x710 [ 14.901033][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901037][ T266] ? lock_acquire+0x13c/0x160 [ 14.901044][ T266] console_flush_one_record+0x46f/0x710 [ 14.901051][ T266] ? console_emit_next_record+0x4c0/0x4c0 [ 14.901054][ T266] ? __lock_acquire+0x518/0xc20 [ 14.901064][ T266] console_unlock+0xee/0x1f0 [ 14.901068][ T266] ? console_flush_one_record+0x710/0x710 [ 14.901071][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901075][ T266] ? lock_acquire+0x60/0x160 [ 14.901082][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.901085][ T266] ? vprintk_emit+0x320/0x3e0 [ 14.901091][ T266] vprintk_emit+0x37c/0x3e0 [ 14.901097][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 14.901101][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 14.901104][ T266] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 14.901110][ T266] ? mark_held_locks+0x40/0x70 [ 14.901117][ T266] _printk+0xc7/0x100 [ 14.901122][ T266] ? snapshot_read.cold+0x21/0x21 [ 14.901128][ T266] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.901149][ T266] ? do_setlink.isra.0+0xa31/0x2750 [ 14.901152][ T266] ? rtnl_newlink+0x9f1/0x11c0 [ 14.901154][ T266] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.901162][ T266] br_set_state+0x22f/0x430 [bridge] [ 14.901180][ T266] br_init_port+0xc4/0x200 [bridge] [ 14.901195][ T266] new_nbp+0x39c/0x580 [bridge] [ 14.901213][ T266] br_add_if+0x212/0x1320 [bridge] [ 14.901226][ T266] ? is_bpf_text_address+0x72/0x110 [ 14.901231][ T266] ? kernel_text_address+0x149/0x170 [ 14.901236][ T266] ? __kernel_text_address+0x12/0x30 [ 14.901243][ T266] do_set_master+0x357/0x580 [ 14.901252][ T266] do_setlink.isra.0+0xa31/0x2750 [ 14.901258][ T266] ? stack_trace_save+0x93/0xc0 [ 14.901262][ T266] ? rtnl_link_get_size+0x350/0x350 [ 14.901265][ T266] ? rcu_read_lock_any_held+0x66/0x90 [ 14.901268][ T266] ? stack_depot_save_flags+0x38e/0x790 [ 14.901273][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.901278][ T266] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.901281][ T266] ? validate_chain+0x38b/0xc20 [ 14.901286][ T266] ? kasan_save_stack+0x3d/0x50 [ 14.901290][ T266] ? kasan_save_stack+0x2f/0x50 [ 14.901292][ T266] ? kasan_save_track+0x14/0x30 [ 14.901297][ T266] ? __lock_acquire+0x518/0xc20 [ 14.901300][ T266] ? netlink_seq_next+0x4e/0x60 [ 14.901304][ T266] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.901312][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 14.901315][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 14.901320][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901324][ T266] ? lock_acquire+0x13c/0x160 [ 14.901326][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901329][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901333][ T266] ? trace_contention_end+0xb3/0x180 [ 14.901339][ T266] ? __mutex_lock+0x1db/0x1ea0 [ 14.901341][ T266] ? __mutex_lock+0x9a3/0x1ea0 [ 14.901345][ T266] ? rtnl_newlink+0x9a8/0x11c0 [ 14.901352][ T266] ? ww_mutex_lock+0x160/0x160 [ 14.901354][ T266] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.901364][ T266] ? __rtnl_newlink+0x3fa/0xa50 [ 14.901374][ T266] rtnl_newlink+0x9f1/0x11c0 [ 14.901385][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 14.901388][ T266] ? __lock_acquire+0x518/0xc20 [ 14.901397][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 14.901400][ T266] ? find_held_lock+0x2b/0x80 [ 14.901404][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 14.901407][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 14.901414][ T266] ? rtnl_bridge_getlink+0x850/0x850 [ 14.901418][ T266] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.901423][ T266] ? rtnl_link_fill+0x920/0x920 [ 14.901425][ T266] ? __lock_acquire+0x518/0xc20 [ 14.901434][ T266] ? lock_acquire.part.0+0xd4/0x280 [ 14.901437][ T266] ? find_held_lock+0x2b/0x80 [ 14.901443][ T266] netlink_rcv_skb+0x14e/0x3a0 [ 14.901446][ T266] ? rtnl_link_fill+0x920/0x920 [ 14.901452][ T266] ? netlink_ack+0xcf0/0xcf0 [ 14.901464][ T266] ? netlink_deliver_tap+0xc5/0x330 [ 14.901467][ T266] ? netlink_deliver_tap+0x13c/0x330 [ 14.901475][ T266] netlink_unicast+0x486/0x750 [ 14.901482][ T266] ? netlink_attachskb+0x810/0x810 [ 14.901486][ T266] ? __lock_acquire+0x518/0xc20 [ 14.901494][ T266] netlink_sendmsg+0x735/0xc60 [ 14.901501][ T266] ? netlink_unicast+0x750/0x750 [ 14.901508][ T266] ? __might_fault+0x97/0x140 [ 14.901517][ T266] ____sys_sendmsg+0x415/0x880 [ 14.901521][ T266] ? copy_msghdr_from_user+0x279/0x420 [ 14.901525][ T266] ? get_timestamp.constprop.0+0x390/0x390 [ 14.901528][ T266] ? move_addr_to_kernel+0x40/0x40 [ 14.901543][ T266] ___sys_sendmsg+0x14e/0x1d0 [ 14.901550][ T266] ? copy_msghdr_from_user+0x420/0x420 [ 14.901582][ T266] __sys_sendmsg+0x12c/0x1d0 [ 14.901587][ T266] ? __sys_sendmsg_sock+0x20/0x20 [ 14.901600][ T266] ? rcu_is_watching+0x16/0xd0 [ 14.901606][ T266] do_syscall_64+0xff/0x530 [ 14.901610][ T266] ? exc_page_fault+0xee/0x100 [ 14.901615][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.901619][ T266] RIP: 0033:0x7f90717f154e [ 14.901623][ T266] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.901626][ T266] RSP: 002b:00007fff6cca7ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.901630][ T266] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f90717f154e [ 14.901632][ T266] RDX: 0000000000000000 RSI: 00007fff6cca80a0 RDI: 0000000000000005 [ 14.901634][ T266] RBP: 00007fff6cca8000 R08: 0000000000000000 R09: 0000000000000000 [ 14.901635][ T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd67 [ 14.901637][ T266] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6cca8760 [ 14.901651][ T266] [ 14.980766][ T266] br1: port 1(vx1) entered disabled state [ 14.981404][ T266] vx1: entered allmulticast mode [ 14.984933][ T266] vx1: entered promiscuous mode [ 14.986669][ T266] br1: port 1(vx1) entered blocking state [ 14.987673][ T266] br1: port 1(vx1) entered forwarding state [ 15.004236][ T266] ip (266) used greatest stack depth: 23336 bytes left [ 15.032582][ T267] br1: port 2(veth1) entered blocking state [ 15.032952][ T267] br1: port 2(veth1) entered disabled state [ 15.033424][ T267] veth1: entered allmulticast mode [ 15.036020][ T267] veth1: entered promiscuous mode [ 15.079165][ T39] br1: port 2(veth1) entered blocking state [ 15.080233][ T39] br1: port 2(veth1) entered forwarding state [ 15.174805][ T270] br1: port 3(veth2) entered blocking state [ 15.175184][ T270] br1: port 3(veth2) entered disabled state [ 15.175533][ T270] veth2: entered allmulticast mode [ 15.177332][ T270] veth2: entered promiscuous mode [ 15.218994][ T59] br1: port 3(veth2) entered blocking state [ 15.219346][ T59] br1: port 3(veth2) entered forwarding state [ 16.855876][ T317] br2: port 1(w1) entered blocking state [ 16.855897][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.855901][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: ip [ 16.855903][ T317] preempt_count: 1, expected: 0 [ 16.855904][ T317] RCU nest depth: 0, expected: 0 [ 16.855906][ T317] locks held by ip/317: 5, last CPU#1: [ 16.855909][ T317] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.855924][ T317] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.855933][ T317] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.855939][ T317] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.855945][ T317] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.855951][ T317] irq event stamp: 12386 [ 16.855953][ T317] hardirqs last enabled at (12385): [] __down_trylock_console_sem+0x86/0xa0 [ 16.855956][ T317] hardirqs last disabled at (12386): [] console_emit_next_record+0x3d4/0x4c0 [ 16.855960][ T317] softirqs last enabled at (12318): [] __alloc_skb+0x4c2/0x5f0 [ 16.855964][ T317] softirqs last disabled at (12316): [] __alloc_skb+0x4c2/0x5f0 [ 16.855967][ T317] Preemption disabled at: [ 16.855968][ T317] [] vprintk_emit+0x31b/0x3e0 [ 16.855976][ T317] CPU: 1 UID: 0 PID: 317 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.855981][ T317] Tainted: [W]=WARN [ 16.855982][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.855984][ T317] Call Trace: [ 16.855987][ T317] [ 16.855989][ T317] dump_stack_lvl+0x6f/0xa0 [ 16.855996][ T317] ? vprintk_emit+0x31b/0x3e0 [ 16.856000][ T317] __might_resched.cold+0x1fe/0x2c1 [ 16.856007][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.856013][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 16.856020][ T317] __kmalloc_noprof+0x443/0x760 [ 16.856024][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 16.856033][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 16.856037][ T317] alloc_buf.isra.0+0x4b/0x260 [ 16.856042][ T317] put_chars+0x1e1/0x2f0 [ 16.856045][ T317] ? prb_final_commit+0x50/0x50 [ 16.856049][ T317] ? __send_to_port+0x420/0x420 [ 16.856054][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.856060][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.856064][ T317] ? validate_chain+0x38b/0xc20 [ 16.856070][ T317] hvc_console_print+0x292/0x780 [ 16.856074][ T317] ? mark_usage+0x61/0x170 [ 16.856077][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856080][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856087][ T317] ? hvc_write+0x3a0/0x3a0 [ 16.856091][ T317] ? console_emit_next_record+0x1df/0x4c0 [ 16.856096][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856100][ T317] ? lock_acquire+0x13c/0x160 [ 16.856107][ T317] console_emit_next_record+0x22f/0x4c0 [ 16.856114][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 16.856116][ T317] ? console_flush_one_record+0x106/0x710 [ 16.856122][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856126][ T317] ? lock_acquire+0x13c/0x160 [ 16.856133][ T317] console_flush_one_record+0x46f/0x710 [ 16.856141][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 16.856144][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856154][ T317] console_unlock+0xee/0x1f0 [ 16.856159][ T317] ? console_flush_one_record+0x710/0x710 [ 16.856161][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856165][ T317] ? lock_acquire+0x60/0x160 [ 16.856172][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.856175][ T317] ? vprintk_emit+0x320/0x3e0 [ 16.856181][ T317] vprintk_emit+0x37c/0x3e0 [ 16.856187][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 16.856191][ T317] ? __lock_release.isra.0+0x69/0x1a0 [ 16.856196][ T317] ? mark_held_locks+0x40/0x70 [ 16.856202][ T317] _printk+0xc7/0x100 [ 16.856208][ T317] ? snapshot_read.cold+0x21/0x21 [ 16.856214][ T317] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 16.856233][ T317] ? do_setlink.isra.0+0xa31/0x2750 [ 16.856235][ T317] ? rtnl_newlink+0x9f1/0x11c0 [ 16.856238][ T317] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.856246][ T317] br_set_state+0x22f/0x430 [bridge] [ 16.856264][ T317] br_init_port+0xc4/0x200 [bridge] [ 16.856279][ T317] new_nbp+0x39c/0x580 [bridge] [ 16.856296][ T317] br_add_if+0x212/0x1320 [bridge] [ 16.856309][ T317] ? is_bpf_text_address+0x72/0x110 [ 16.856315][ T317] ? kernel_text_address+0x149/0x170 [ 16.856319][ T317] ? __kernel_text_address+0x12/0x30 [ 16.856326][ T317] do_set_master+0x357/0x580 [ 16.856334][ T317] do_setlink.isra.0+0xa31/0x2750 [ 16.856340][ T317] ? stack_trace_save+0x93/0xc0 [ 16.856345][ T317] ? rtnl_link_get_size+0x350/0x350 [ 16.856347][ T317] ? rcu_read_lock_any_held+0x66/0x90 [ 16.856350][ T317] ? stack_depot_save_flags+0x38e/0x790 [ 16.856355][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.856359][ T317] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.856362][ T317] ? validate_chain+0x38b/0xc20 [ 16.856366][ T317] ? kasan_save_stack+0x3d/0x50 [ 16.856370][ T317] ? kasan_save_stack+0x2f/0x50 [ 16.856373][ T317] ? kasan_save_track+0x14/0x30 [ 16.856378][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856380][ T317] ? netlink_seq_next+0x4e/0x60 [ 16.856385][ T317] ? ___sys_sendmsg+0xb0/0x1d0 [ 16.856392][ T317] ? lock_acquire.part.0+0xd4/0x280 [ 16.856395][ T317] ? rtnl_newlink+0x9a8/0x11c0 [ 16.856400][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856404][ T317] ? lock_acquire+0x13c/0x160 [ 16.856406][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856409][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856413][ T317] ? trace_contention_end+0xb3/0x180 [ 16.856419][ T317] ? __mutex_lock+0x1db/0x1ea0 [ 16.856422][ T317] ? __mutex_lock+0x9a3/0x1ea0 [ 16.856426][ T317] ? rtnl_newlink+0x9a8/0x11c0 [ 16.856432][ T317] ? ww_mutex_lock+0x160/0x160 [ 16.856435][ T317] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.856445][ T317] ? __rtnl_newlink+0x3fa/0xa50 [ 16.856455][ T317] rtnl_newlink+0x9f1/0x11c0 [ 16.856465][ T317] ? rtnl_bridge_getlink+0x850/0x850 [ 16.856468][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856477][ T317] ? lock_acquire.part.0+0xd4/0x280 [ 16.856480][ T317] ? find_held_lock+0x2b/0x80 [ 16.856483][ T317] ? rtnl_bridge_getlink+0x850/0x850 [ 16.856486][ T317] ? __lock_release.isra.0+0x69/0x1a0 [ 16.856493][ T317] ? rtnl_bridge_getlink+0x850/0x850 [ 16.856497][ T317] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.856503][ T317] ? rtnl_link_fill+0x920/0x920 [ 16.856505][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856513][ T317] ? lock_acquire.part.0+0xd4/0x280 [ 16.856516][ T317] ? find_held_lock+0x2b/0x80 [ 16.856522][ T317] netlink_rcv_skb+0x14e/0x3a0 [ 16.856526][ T317] ? rtnl_link_fill+0x920/0x920 [ 16.856531][ T317] ? netlink_ack+0xcf0/0xcf0 [ 16.856543][ T317] ? netlink_deliver_tap+0xc5/0x330 [ 16.856549][ T317] ? netlink_deliver_tap+0x13c/0x330 [ 16.856557][ T317] netlink_unicast+0x486/0x750 [ 16.856564][ T317] ? netlink_attachskb+0x810/0x810 [ 16.856569][ T317] ? __lock_acquire+0x518/0xc20 [ 16.856577][ T317] netlink_sendmsg+0x735/0xc60 [ 16.856584][ T317] ? netlink_unicast+0x750/0x750 [ 16.856591][ T317] ? __might_fault+0x97/0x140 [ 16.856600][ T317] ____sys_sendmsg+0x415/0x880 [ 16.856604][ T317] ? copy_msghdr_from_user+0x279/0x420 [ 16.856608][ T317] ? get_timestamp.constprop.0+0x390/0x390 [ 16.856611][ T317] ? move_addr_to_kernel+0x40/0x40 [ 16.856625][ T317] ___sys_sendmsg+0x14e/0x1d0 [ 16.856630][ T317] ? copy_msghdr_from_user+0x420/0x420 [ 16.856661][ T317] __sys_sendmsg+0x12c/0x1d0 [ 16.856666][ T317] ? __sys_sendmsg_sock+0x20/0x20 [ 16.856678][ T317] ? rcu_is_watching+0x16/0xd0 [ 16.856684][ T317] do_syscall_64+0xff/0x530 [ 16.856688][ T317] ? exc_page_fault+0xee/0x100 [ 16.856693][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.856696][ T317] RIP: 0033:0x7fd1a017454e [ 16.856701][ T317] 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 [ 16.856703][ T317] RSP: 002b:00007fffd6feb210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.856707][ T317] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd1a017454e [ 16.856710][ T317] RDX: 0000000000000000 RSI: 00007fffd6feb2c0 RDI: 0000000000000005 [ 16.856711][ T317] RBP: 00007fffd6feb220 R08: 0000000000000000 R09: 0000000000000000 [ 16.856713][ T317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd69 [ 16.856714][ T317] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd6feb980 [ 16.856733][ T317] [ 16.908511][ T317] br2: port 1(w1) entered disabled state [ 16.909052][ T317] w1: entered allmulticast mode [ 16.910898][ T317] w1: entered promiscuous mode [ 16.957518][ T318] br2: port 1(w1) entered blocking state [ 16.957875][ T318] br2: port 1(w1) entered forwarding state [ 17.158703][ T323] br2: port 2(vx2) entered blocking state [ 17.158994][ T323] br2: port 2(vx2) entered disabled state [ 17.159328][ T323] vx2: entered allmulticast mode [ 17.162531][ T323] vx2: entered promiscuous mode [ 17.163244][ T323] br2: port 2(vx2) entered blocking state [ 17.163487][ T323] br2: port 2(vx2) entered forwarding state [ 18.346400][ T355] br2: port 1(w1) entered blocking state [ 18.346417][ T355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.346420][ T355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 355, name: ip [ 18.346421][ T355] preempt_count: 1, expected: 0 [ 18.346422][ T355] RCU nest depth: 0, expected: 0 [ 18.346423][ T355] locks held by ip/355: 5, last CPU#2: [ 18.346426][ T355] #0: ffffffffaf4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 18.346438][ T355] #1: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.346445][ T355] #2: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.346449][ T355] #3: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.346453][ T355] #4: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.346457][ T355] irq event stamp: 13430 [ 18.346458][ T355] hardirqs last enabled at (13429): [] __down_trylock_console_sem+0x86/0xa0 [ 18.346460][ T355] hardirqs last disabled at (13430): [] console_emit_next_record+0x3d4/0x4c0 [ 18.346463][ T355] softirqs last enabled at (13372): [] __alloc_skb+0x4c2/0x5f0 [ 18.346466][ T355] softirqs last disabled at (13370): [] __alloc_skb+0x4c2/0x5f0 [ 18.346468][ T355] Preemption disabled at: [ 18.346469][ T355] [] vprintk_emit+0x31b/0x3e0 [ 18.346475][ T355] CPU: 2 UID: 0 PID: 355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.346479][ T355] Tainted: [W]=WARN [ 18.346479][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.346481][ T355] Call Trace: [ 18.346483][ T355] [ 18.346484][ T355] dump_stack_lvl+0x6f/0xa0 [ 18.346490][ T355] ? vprintk_emit+0x31b/0x3e0 [ 18.346493][ T355] __might_resched.cold+0x1fe/0x2c1 [ 18.346497][ T355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.346501][ T355] ? __kmalloc_noprof+0xdb/0x760 [ 18.346507][ T355] __kmalloc_noprof+0x443/0x760 [ 18.346509][ T355] ? alloc_buf.isra.0+0x4b/0x260 [ 18.346515][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 18.346517][ T355] alloc_buf.isra.0+0x4b/0x260 [ 18.346521][ T355] put_chars+0x1e1/0x2f0 [ 18.346523][ T355] ? prb_final_commit+0x50/0x50 [ 18.346525][ T355] ? __send_to_port+0x420/0x420 [ 18.346528][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.346532][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.346535][ T355] ? validate_chain+0x38b/0xc20 [ 18.346539][ T355] hvc_console_print+0x292/0x780 [ 18.346542][ T355] ? mark_usage+0x61/0x170 [ 18.346544][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346548][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346552][ T355] ? hvc_write+0x3a0/0x3a0 [ 18.346554][ T355] ? console_emit_next_record+0x1df/0x4c0 [ 18.346558][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346560][ T355] ? lock_acquire+0x13c/0x160 [ 18.346564][ T355] console_emit_next_record+0x22f/0x4c0 [ 18.346568][ T355] ? devkmsg_read+0x4b0/0x4b0 [ 18.346570][ T355] ? console_flush_one_record+0x106/0x710 [ 18.346574][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346576][ T355] ? lock_acquire+0x13c/0x160 [ 18.346580][ T355] console_flush_one_record+0x46f/0x710 [ 18.346585][ T355] ? console_emit_next_record+0x4c0/0x4c0 [ 18.346587][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346592][ T355] console_unlock+0xee/0x1f0 [ 18.346595][ T355] ? console_flush_one_record+0x710/0x710 [ 18.346597][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346599][ T355] ? lock_acquire+0x60/0x160 [ 18.346603][ T355] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.346605][ T355] ? vprintk_emit+0x320/0x3e0 [ 18.346608][ T355] vprintk_emit+0x37c/0x3e0 [ 18.346613][ T355] ? wake_up_klogd_work_func+0x90/0x90 [ 18.346615][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 18.346618][ T355] ? mark_held_locks+0x40/0x70 [ 18.346622][ T355] _printk+0xc7/0x100 [ 18.346626][ T355] ? snapshot_read.cold+0x21/0x21 [ 18.346629][ T355] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 18.346642][ T355] ? do_setlink.isra.0+0xa31/0x2750 [ 18.346644][ T355] ? rtnl_newlink+0x9f1/0x11c0 [ 18.346645][ T355] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.346650][ T355] br_set_state+0x22f/0x430 [bridge] [ 18.346660][ T355] br_init_port+0xc4/0x200 [bridge] [ 18.346669][ T355] new_nbp+0x39c/0x580 [bridge] [ 18.346679][ T355] br_add_if+0x212/0x1320 [bridge] [ 18.346686][ T355] ? is_bpf_text_address+0x72/0x110 [ 18.346690][ T355] ? kernel_text_address+0x149/0x170 [ 18.346693][ T355] ? __kernel_text_address+0x12/0x30 [ 18.346697][ T355] do_set_master+0x357/0x580 [ 18.346702][ T355] do_setlink.isra.0+0xa31/0x2750 [ 18.346705][ T355] ? stack_trace_save+0x93/0xc0 [ 18.346709][ T355] ? rtnl_link_get_size+0x350/0x350 [ 18.346710][ T355] ? rcu_read_lock_any_held+0x66/0x90 [ 18.346712][ T355] ? stack_depot_save_flags+0x38e/0x790 [ 18.346715][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.346718][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.346720][ T355] ? validate_chain+0x38b/0xc20 [ 18.346723][ T355] ? kasan_save_stack+0x3d/0x50 [ 18.346726][ T355] ? kasan_save_stack+0x2f/0x50 [ 18.346733][ T355] ? kasan_save_track+0x14/0x30 [ 18.346736][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346738][ T355] ? netlink_seq_next+0x4e/0x60 [ 18.346741][ T355] ? ___sys_sendmsg+0xb0/0x1d0 [ 18.346745][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 18.346747][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 18.346750][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346753][ T355] ? lock_acquire+0x13c/0x160 [ 18.346754][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346756][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346759][ T355] ? trace_contention_end+0xb3/0x180 [ 18.346762][ T355] ? __mutex_lock+0x1db/0x1ea0 [ 18.346766][ T355] ? __mutex_lock+0x9a3/0x1ea0 [ 18.346768][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 18.346771][ T355] ? ww_mutex_lock+0x160/0x160 [ 18.346773][ T355] ? nla_get_range_signed+0x3d0/0x3d0 [ 18.346778][ T355] ? __rtnl_newlink+0x3fa/0xa50 [ 18.346783][ T355] rtnl_newlink+0x9f1/0x11c0 [ 18.346789][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 18.346790][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346795][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 18.346797][ T355] ? find_held_lock+0x2b/0x80 [ 18.346799][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 18.346801][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 18.346805][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 18.346807][ T355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 18.346810][ T355] ? rtnl_link_fill+0x920/0x920 [ 18.346811][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346816][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 18.346818][ T355] ? find_held_lock+0x2b/0x80 [ 18.346821][ T355] netlink_rcv_skb+0x14e/0x3a0 [ 18.346823][ T355] ? rtnl_link_fill+0x920/0x920 [ 18.346826][ T355] ? netlink_ack+0xcf0/0xcf0 [ 18.346832][ T355] ? netlink_deliver_tap+0xc5/0x330 [ 18.346834][ T355] ? netlink_deliver_tap+0x13c/0x330 [ 18.346838][ T355] netlink_unicast+0x486/0x750 [ 18.346842][ T355] ? netlink_attachskb+0x810/0x810 [ 18.346844][ T355] ? __lock_acquire+0x518/0xc20 [ 18.346849][ T355] netlink_sendmsg+0x735/0xc60 [ 18.346853][ T355] ? netlink_unicast+0x750/0x750 [ 18.346857][ T355] ? __might_fault+0x97/0x140 [ 18.346862][ T355] ____sys_sendmsg+0x415/0x880 [ 18.346864][ T355] ? copy_msghdr_from_user+0x279/0x420 [ 18.346867][ T355] ? get_timestamp.constprop.0+0x390/0x390 [ 18.346868][ T355] ? move_addr_to_kernel+0x40/0x40 [ 18.346876][ T355] ___sys_sendmsg+0x14e/0x1d0 [ 18.346879][ T355] ? copy_msghdr_from_user+0x420/0x420 [ 18.346894][ T355] __sys_sendmsg+0x12c/0x1d0 [ 18.346897][ T355] ? __sys_sendmsg_sock+0x20/0x20 [ 18.346904][ T355] ? rcu_is_watching+0x16/0xd0 [ 18.346908][ T355] do_syscall_64+0xff/0x530 [ 18.346910][ T355] ? exc_page_fault+0xee/0x100 [ 18.346913][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.346916][ T355] RIP: 0033:0x7f2367b4054e [ 18.346919][ T355] 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 [ 18.346921][ T355] RSP: 002b:00007ffd70c41be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.346924][ T355] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2367b4054e [ 18.346925][ T355] RDX: 0000000000000000 RSI: 00007ffd70c41c90 RDI: 0000000000000005 [ 18.346926][ T355] RBP: 00007ffd70c41bf0 R08: 0000000000000000 R09: 0000000000000000 [ 18.346927][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd6a [ 18.346928][ T355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd70c42350 [ 18.346935][ T355] [ 18.398750][ T355] br2: port 1(w1) entered disabled state [ 18.399108][ T355] w1: entered allmulticast mode [ 18.401046][ T355] w1: entered promiscuous mode [ 18.471427][ T356] br2: port 1(w1) entered blocking state [ 18.471949][ T356] br2: port 1(w1) entered forwarding state [ 18.596436][ T46] br2: port 1(w1) entered disabled state [ 18.671164][ T361] br2: port 2(vx2) entered blocking state [ 18.671700][ T361] br2: port 2(vx2) entered disabled state [ 18.672213][ T361] vx2: entered allmulticast mode [ 18.675251][ T361] vx2: entered promiscuous mode [ 18.676964][ T361] br2: port 2(vx2) entered blocking state [ 18.677442][ T361] br2: port 2(vx2) entered forwarding state [ 18.996335][ T46] br2: port 1(w1) entered blocking state [ 18.996984][ T46] br2: port 1(w1) entered forwarding state [ 26.535638][ T444] GACT probability NOT on [ 26.535660][ T444] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.535663][ T444] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 444, name: modprobe [ 26.535666][ T444] preempt_count: 1, expected: 0 [ 26.535668][ T444] RCU nest depth: 0, expected: 0 [ 26.535669][ T444] locks held by modprobe/444: 4, last CPU#3: [ 26.535672][ T444] #0: ffffffffaed69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.535688][ T444] #1: ffffffffaed69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.535694][ T444] #2: ffffffffaec89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.535700][ T444] #3: ffffffffaec89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.535707][ T444] irq event stamp: 23092 [ 26.535708][ T444] hardirqs last enabled at (23091): [] __down_trylock_console_sem+0x86/0xa0 [ 26.535712][ T444] hardirqs last disabled at (23092): [] console_emit_next_record+0x3d4/0x4c0 [ 26.535714][ T444] softirqs last enabled at (21712): [] handle_softirqs+0x67c/0x900 [ 26.535719][ T444] softirqs last disabled at (21707): [] __irq_exit_rcu+0x145/0x1c0 [ 26.535722][ T444] Preemption disabled at: [ 26.535723][ T444] [] vprintk_emit+0x31b/0x3e0 [ 26.535730][ T444] CPU: 3 UID: 0 PID: 444 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.535735][ T444] Tainted: [W]=WARN [ 26.535736][ T444] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.535738][ T444] Call Trace: [ 26.535740][ T444] [ 26.535743][ T444] dump_stack_lvl+0x6f/0xa0 [ 26.535750][ T444] ? vprintk_emit+0x31b/0x3e0 [ 26.535754][ T444] __might_resched.cold+0x1fe/0x2c1 [ 26.535760][ T444] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.535766][ T444] ? __kmalloc_noprof+0xdb/0x760 [ 26.535774][ T444] __kmalloc_noprof+0x443/0x760 [ 26.535778][ T444] ? alloc_buf.isra.0+0x4b/0x260 [ 26.535792][ T444] ? do_raw_spin_unlock+0x59/0x250 [ 26.535795][ T444] alloc_buf.isra.0+0x4b/0x260 [ 26.535801][ T444] put_chars+0x1e1/0x2f0 [ 26.535804][ T444] ? desc_read_finalized_seq+0x79/0x120 [ 26.535807][ T444] ? __send_to_port+0x420/0x420 [ 26.535813][ T444] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.535817][ T444] ? validate_chain+0x38b/0xc20 [ 26.535825][ T444] hvc_console_print+0x292/0x780 [ 26.535829][ T444] ? __lock_acquire+0x518/0xc20 [ 26.535831][ T444] ? __lock_acquire+0x518/0xc20 [ 26.535840][ T444] ? hvc_write+0x3a0/0x3a0 [ 26.535842][ T444] ? console_emit_next_record+0x1df/0x4c0 [ 26.535847][ T444] ? rcu_is_watching+0x16/0xd0 [ 26.535852][ T444] ? lock_acquire+0x13c/0x160 [ 26.535859][ T444] console_emit_next_record+0x22f/0x4c0 [ 26.535866][ T444] ? devkmsg_read+0x4b0/0x4b0 [ 26.535868][ T444] ? console_flush_one_record+0x106/0x710 [ 26.535874][ T444] ? rcu_is_watching+0x16/0xd0 [ 26.535878][ T444] ? lock_acquire+0x13c/0x160 [ 26.535885][ T444] console_flush_one_record+0x46f/0x710 [ 26.535892][ T444] ? console_emit_next_record+0x4c0/0x4c0 [ 26.535895][ T444] ? __lock_acquire+0x518/0xc20 [ 26.535905][ T444] console_unlock+0xee/0x1f0 [ 26.535909][ T444] ? console_flush_one_record+0x710/0x710 [ 26.535912][ T444] ? rcu_is_watching+0x16/0xd0 [ 26.535916][ T444] ? lock_acquire+0x60/0x160 [ 26.535923][ T444] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.535925][ T444] ? vprintk_emit+0x320/0x3e0 [ 26.535931][ T444] vprintk_emit+0x37c/0x3e0 [ 26.535938][ T444] ? wake_up_klogd_work_func+0x90/0x90 [ 26.535948][ T444] ? llc_exit+0x3e0/0x3e0 [llc] [ 26.535953][ T444] _printk+0xc7/0x100 [ 26.535959][ T444] ? snapshot_read.cold+0x21/0x21 [ 26.535970][ T444] ? do_one_initcall+0x113/0x4f0 [ 26.535975][ T444] gact_init_module+0x15/0x1000 [act_gact] [ 26.535980][ T444] do_one_initcall+0x124/0x4f0 [ 26.535984][ T444] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 26.535992][ T444] ? do_init_module+0xae/0x8a0 [ 26.535996][ T444] ? kasan_unpoison+0x44/0x70 [ 26.536004][ T444] do_init_module+0x2ad/0x8a0 [ 26.536011][ T444] ? lockdep_hardirqs_on+0x91/0x130 [ 26.536016][ T444] ? free_module+0x470/0x470 [ 26.536022][ T444] ? kfree+0x123/0x590 [ 26.536029][ T444] load_module+0x1424/0x1bb0 [ 26.536043][ T444] ? layout_and_allocate.isra.0+0x680/0x680 [ 26.536050][ T444] ? __ia32_sys_fsconfig+0x180/0x180 [ 26.536054][ T444] ? find_held_lock+0x2b/0x80 [ 26.536059][ T444] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.536066][ T444] init_module_from_file+0x11f/0x1a0 [ 26.536072][ T444] ? __do_sys_init_module+0x220/0x220 [ 26.536087][ T444] ? __rwlock_init+0x150/0x150 [ 26.536093][ T444] ? do_raw_spin_unlock+0x59/0x250 [ 26.536099][ T444] idempotent_init_module+0x37b/0x7c0 [ 26.536105][ T444] ? init_module_from_file+0x1a0/0x1a0 [ 26.536116][ T444] ? rcu_is_watching+0x16/0xd0 [ 26.536120][ T444] ? cap_capable+0x1d7/0x3d0 [ 26.536130][ T444] __x64_sys_finit_module+0xdf/0x190 [ 26.536133][ T444] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.536140][ T444] do_syscall_64+0xff/0x530 [ 26.536143][ T444] ? exc_page_fault+0xee/0x100 [ 26.536147][ T444] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.536151][ T444] RIP: 0033:0x7f122ab0837d [ 26.536156][ T444] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 26.536159][ T444] RSP: 002b:00007fffe4f62678 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 26.536162][ T444] RAX: ffffffffffffffda RBX: 0000561dfe741810 RCX: 00007f122ab0837d [ 26.536164][ T444] RDX: 0000000000000000 RSI: 0000561de58f6ffd RDI: 0000000000000000 [ 26.536166][ T444] RBP: 00007fffe4f62710 R08: 0000000000000000 R09: 0000000000000000 [ 26.536167][ T444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561de58f6ffd [ 26.536169][ T444] R13: 0000561dfe741960 R14: 0000000000040000 R15: 0000000000000000 [ 26.536183][ T444] [ 30.123616][ C3] [ 30.123635][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.123637][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 30.123639][ C3] preempt_count: 104, expected: 0 [ 30.123640][ C3] RCU nest depth: 0, expected: 0 [ 30.123642][ C3] INFO: lockdep is turned off. [ 30.123642][ C3] irq event stamp: 684544 [ 30.123643][ C3] hardirqs last enabled at (684544): [] _raw_spin_unlock_irq+0x28/0x50 [ 30.123652][ C3] hardirqs last disabled at (684543): [] _raw_spin_lock_irq+0x4a/0x50 [ 30.123654][ C3] softirqs last enabled at (684522): [] handle_softirqs+0x67c/0x900 [ 30.123658][ C3] softirqs last disabled at (684541): [] __irq_exit_rcu+0x145/0x1c0 [ 30.123660][ C3] Preemption disabled at: [ 30.123660][ C3] [<0000000000000000>] 0x0 [ 30.123668][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.123672][ C3] Tainted: [W]=WARN [ 30.123673][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.123674][ C3] Call Trace: [ 30.123677][ C3] [ 30.123679][ C3] dump_stack_lvl+0x6f/0xa0 [ 30.123685][ C3] __might_resched.cold+0x1fe/0x2c1 [ 30.123689][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.123692][ C3] ? __asan_memcpy+0x3c/0x60 [ 30.123695][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123698][ C3] __kmalloc_noprof+0x443/0x760 [ 30.123702][ C3] ? __rwlock_init+0x150/0x150 [ 30.123705][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 30.123708][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 30.123710][ C3] alloc_buf.isra.0+0x4b/0x260 [ 30.123712][ C3] put_chars+0x1e1/0x2f0 [ 30.123714][ C3] ? __send_to_port+0x420/0x420 [ 30.123716][ C3] ? console_prepend_replay+0x20/0x20 [ 30.123719][ C3] hvc_console_print+0x292/0x780 [ 30.123723][ C3] ? hvc_write+0x3a0/0x3a0 [ 30.123724][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123726][ C3] ? lock_acquire+0x13c/0x160 [ 30.123728][ C3] console_emit_next_record+0x22f/0x4c0 [ 30.123730][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 30.123732][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123734][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123736][ C3] ? lock_acquire+0x13c/0x160 [ 30.123738][ C3] ? console_flush_one_record+0x111/0x710 [ 30.123740][ C3] console_flush_one_record+0x46f/0x710 [ 30.123742][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 30.123745][ C3] console_unlock+0xee/0x1f0 [ 30.123746][ C3] ? lock_acquire+0x13c/0x160 [ 30.123748][ C3] ? console_flush_one_record+0x710/0x710 [ 30.123749][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123751][ C3] ? lock_release+0x184/0x1f0 [ 30.123753][ C3] ? lock_acquire+0x60/0x160 [ 30.123754][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.123756][ C3] ? vprintk_emit+0x320/0x3e0 [ 30.123758][ C3] vprintk_emit+0x37c/0x3e0 [ 30.123761][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 30.123763][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123775][ C3] ? lock_release+0x184/0x1f0 [ 30.123776][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123783][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123789][ C3] ? is_module_text_address+0x154/0x250 [ 30.123792][ C3] _printk+0xc7/0x100 [ 30.123796][ C3] ? snapshot_read.cold+0x21/0x21 [ 30.123797][ C3] ? arch_stack_walk+0xd7/0x130 [ 30.123802][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.123812][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 30.123814][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 30.123816][ C3] mark_lock_irq+0x989/0x9c0 [ 30.123819][ C3] mark_lock+0x1d7/0xa00 [ 30.123821][ C3] mark_usage+0x42/0x170 [ 30.123823][ C3] __lock_acquire+0x388/0xc20 [ 30.123825][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.123827][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123833][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123835][ C3] ? lock_acquire+0x13c/0x160 [ 30.123837][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.123843][ C3] _raw_spin_lock+0x33/0x40 [ 30.123845][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123851][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.123858][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.123864][ C3] call_timer_fn+0x160/0x4d0 [ 30.123867][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 30.123869][ C3] ? debug_object_active_state+0x430/0x430 [ 30.123872][ C3] ? find_held_lock+0x2b/0x80 [ 30.123874][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.123876][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123878][ C3] __run_timers+0x68f/0xaa0 [ 30.123880][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.123887][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.123889][ C3] ? __lock_acquire+0x518/0xc20 [ 30.123892][ C3] ? __rwlock_init+0x150/0x150 [ 30.123894][ C3] run_timer_softirq+0xf0/0x160 [ 30.123896][ C3] ? __run_timers+0xaa0/0xaa0 [ 30.123898][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.123900][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123902][ C3] handle_softirqs+0x1d3/0x900 [ 30.123904][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.123905][ C3] ? _local_bh_enable+0xc0/0xc0 [ 30.123907][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.123909][ C3] irq_exit_rcu+0xe/0x30 [ 30.123910][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.123913][ C3] [ 30.123914][ C3] [ 30.123915][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 30.123916][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.123919][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.123922][ C3] 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 [ 30.123923][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 30.123926][ C3] RAX: 00000000000a71fb RBX: ff11000001c88040 RCX: ffffffffabaf0307 [ 30.123928][ C3] RDX: ff11000001c88040 RSI: ffffffffae838b01 RDI: ffffffffae28d8e0 [ 30.123929][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.123929][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 30.123930][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.123932][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.123935][ C3] default_idle+0x9/0x10 [ 30.123937][ C3] default_idle_call+0x6e/0xb0 [ 30.123939][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.123940][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 30.123942][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 30.123944][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.123945][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.123947][ C3] do_idle+0xd8/0x190 [ 30.123949][ C3] cpu_startup_entry+0x53/0x70 [ 30.123950][ C3] start_secondary+0x204/0x2b0 [ 30.123952][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.123954][ C3] common_startup_64+0x13e/0x148 [ 30.123958][ C3] [ 30.147619][ C3] ======================================================== [ 30.148069][ C3] WARNING: possible irq lock inversion dependency detected [ 30.148517][ C3] 7.2.0-virtme #1 Tainted: G W [ 30.148826][ C3] -------------------------------------------------------- [ 30.149272][ C3] swapper/3/0 just changed the state of lock: [ 30.149568][ C3] ff1100000c94ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.150151][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 30.150485][ C3] (fs_reclaim){+.+.}-{0:0} [ 30.150491][ C3] [ 30.150491][ C3] [ 30.150491][ C3] and interrupts could create inverse lock ordering between them. [ 30.150491][ C3] [ 30.151448][ C3] [ 30.151448][ C3] other info that might help us debug this: [ 30.151852][ C3] Chain exists of: [ 30.151852][ C3] &br->lock --> console_owner --> fs_reclaim [ 30.151852][ C3] [ 30.152445][ C3] Possible interrupt unsafe locking scenario: [ 30.152445][ C3] [ 30.152849][ C3] CPU0 CPU1 [ 30.153073][ C3] ---- ---- [ 30.153386][ C3] lock(fs_reclaim); [ 30.153554][ C3] local_irq_disable(); [ 30.153914][ C3] lock(&br->lock); [ 30.154211][ C3] lock(console_owner); [ 30.154558][ C3] [ 30.154724][ C3] lock(&br->lock); [ 30.155001][ C3] [ 30.155001][ C3] *** DEADLOCK *** [ 30.155001][ C3] [ 30.155410][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 30.155686][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 30.156231][ C3] [ 30.156231][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 30.156713][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 30.157019][ C3] HARDIRQ-ON-W at: [ 30.157189][ C3] __lock_acquire+0x388/0xc20 [ 30.157580][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.157858][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.158214][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.158568][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.158904][ C3] workqueue_init+0x2a/0x680 [ 30.159293][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.159620][ C3] kernel_init+0x21/0x150 [ 30.159903][ C3] ret_from_fork+0x474/0x6b0 [ 30.160283][ C3] ret_from_fork_asm+0x11/0x20 [ 30.160639][ C3] SOFTIRQ-ON-W at: [ 30.160823][ C3] __lock_acquire+0x388/0xc20 [ 30.161196][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.161473][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.161842][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.162260][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.162601][ C3] workqueue_init+0x2a/0x680 [ 30.162996][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.163444][ C3] kernel_init+0x21/0x150 [ 30.163755][ C3] ret_from_fork+0x474/0x6b0 [ 30.164162][ C3] ret_from_fork_asm+0x11/0x20 [ 30.164529][ C3] INITIAL USE at: [ 30.164702][ C3] __lock_acquire+0x388/0xc20 [ 30.165077][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.165348][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.165720][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 30.166138][ C3] kthread_create_worker_on_node+0xea/0x210 [ 30.166470][ C3] workqueue_init+0x2a/0x680 [ 30.166850][ C3] kernel_init_freeable+0x2fe/0x630 [ 30.167219][ C3] kernel_init+0x21/0x150 [ 30.167533][ C3] ret_from_fork+0x474/0x6b0 [ 30.167908][ C3] ret_from_fork_asm+0x11/0x20 [ 30.168169][ C3] } [ 30.168373][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 30.168719][ C3] ... acquired at: [ 30.168959][ C3] __lock_acquire+0x518/0xc20 [ 30.169189][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.169503][ C3] fs_reclaim_acquire+0xd5/0x120 [ 30.169719][ C3] __kmalloc_noprof+0xd3/0x760 [ 30.170036][ C3] alloc_buf.isra.0+0x4b/0x260 [ 30.170252][ C3] put_chars+0x1e1/0x2f0 [ 30.170544][ C3] hvc_console_print+0x292/0x780 [ 30.170762][ C3] console_emit_next_record+0x22f/0x4c0 [ 30.171076][ C3] console_flush_one_record+0x46f/0x710 [ 30.171318][ C3] console_unlock+0xee/0x1f0 [ 30.171658][ C3] vprintk_emit+0x37c/0x3e0 [ 30.171901][ C3] _printk+0xc7/0x100 [ 30.172179][ C3] i8042_pnp_init+0xf7/0x3c0 [ 30.172422][ C3] i8042_platform_init+0x3f9/0x460 [ 30.172757][ C3] i8042_init+0x45/0x130 [ 30.173008][ C3] do_one_initcall+0x124/0x4f0 [ 30.173370][ C3] kernel_init_freeable+0x596/0x630 [ 30.173603][ C3] kernel_init+0x21/0x150 [ 30.173920][ C3] ret_from_fork+0x474/0x6b0 [ 30.174153][ C3] ret_from_fork_asm+0x11/0x20 [ 30.174457][ C3] [ 30.174569][ C3] -> (console_owner){....}-{0:0} { [ 30.174797][ C3] INITIAL USE at: [ 30.175061][ C3] } [ 30.175173][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 30.175569][ C3] ... acquired at: [ 30.175738][ C3] __lock_acquire+0x518/0xc20 [ 30.176045][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.176283][ C3] console_lock_spinning_enable+0x5c/0x60 [ 30.176666][ C3] console_emit_next_record+0x1d1/0x4c0 [ 30.176892][ C3] console_flush_one_record+0x46f/0x710 [ 30.177191][ C3] console_unlock+0xee/0x1f0 [ 30.177412][ C3] vprintk_emit+0x37c/0x3e0 [ 30.177718][ C3] _printk+0xc7/0x100 [ 30.177896][ C3] br_set_state+0x22f/0x430 [bridge] [ 30.178223][ C3] br_init_port+0xc4/0x200 [bridge] [ 30.178460][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 30.178839][ C3] br_add_if+0xde2/0x1320 [bridge] [ 30.179077][ C3] do_set_master+0x357/0x580 [ 30.179393][ C3] do_setlink.isra.0+0xa31/0x2750 [ 30.179625][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.179946][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.180154][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.180439][ C3] netlink_unicast+0x486/0x750 [ 30.180666][ C3] netlink_sendmsg+0x735/0xc60 [ 30.180971][ C3] ____sys_sendmsg+0x415/0x880 [ 30.181184][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.181486][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.181710][ C3] do_syscall_64+0xff/0x530 [ 30.182011][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.182285][ C3] [ 30.182472][ C3] -> (&br->lock){+.-.}-{3:3} { [ 30.182694][ C3] HARDIRQ-ON-W at: [ 30.182858][ C3] __lock_acquire+0x388/0xc20 [ 30.183034][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.183275][ C3] _raw_spin_lock_bh+0x38/0x50 [ 30.183449][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 30.183707][ C3] netif_set_mac_address+0x282/0x410 [ 30.183936][ C3] do_setlink.isra.0+0x706/0x2750 [ 30.184107][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.184493][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.184912][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.185228][ C3] netlink_unicast+0x486/0x750 [ 30.185616][ C3] netlink_sendmsg+0x735/0xc60 [ 30.185839][ C3] ____sys_sendmsg+0x415/0x880 [ 30.186017][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.186245][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.186420][ C3] do_syscall_64+0xff/0x530 [ 30.186639][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.186898][ C3] IN-SOFTIRQ-W at: [ 30.187000][ C3] __lock_acquire+0x388/0xc20 [ 30.187228][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.187400][ C3] _raw_spin_lock+0x33/0x40 [ 30.187624][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.187889][ C3] call_timer_fn+0x160/0x4d0 [ 30.188060][ C3] __run_timers+0x68f/0xaa0 [ 30.188286][ C3] run_timer_softirq+0xf0/0x160 [ 30.188503][ C3] handle_softirqs+0x1d3/0x900 [ 30.188681][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.188902][ C3] irq_exit_rcu+0xe/0x30 [ 30.189121][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.189336][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.189586][ C3] pv_native_safe_halt+0xf/0x10 [ 30.189802][ C3] default_idle+0x9/0x10 [ 30.189983][ C3] default_idle_call+0x6e/0xb0 [ 30.190206][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.190455][ C3] do_idle+0xd8/0x190 [ 30.190593][ C3] cpu_startup_entry+0x53/0x70 [ 30.190817][ C3] start_secondary+0x204/0x2b0 [ 30.190992][ C3] common_startup_64+0x13e/0x148 [ 30.191218][ C3] INITIAL USE at: [ 30.191319][ C3] __lock_acquire+0x388/0xc20 [ 30.191539][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.191756][ C3] _raw_spin_lock_bh+0x38/0x50 [ 30.191936][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 30.192198][ C3] netif_set_mac_address+0x282/0x410 [ 30.192419][ C3] do_setlink.isra.0+0x706/0x2750 [ 30.192593][ C3] rtnl_newlink+0x9f1/0x11c0 [ 30.192819][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.193035][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 30.193272][ C3] netlink_unicast+0x486/0x750 [ 30.193561][ C3] netlink_sendmsg+0x735/0xc60 [ 30.193731][ C3] ____sys_sendmsg+0x415/0x880 [ 30.193958][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 30.194180][ C3] __sys_sendmsg+0x12c/0x1d0 [ 30.194350][ C3] do_syscall_64+0xff/0x530 [ 30.194567][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.194824][ C3] } [ 30.194895][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 30.195150][ C3] ... acquired at: [ 30.195254][ C3] mark_lock+0x1d7/0xa00 [ 30.195434][ C3] mark_usage+0x42/0x170 [ 30.195568][ C3] __lock_acquire+0x388/0xc20 [ 30.195748][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.195890][ C3] _raw_spin_lock+0x33/0x40 [ 30.196068][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.196334][ C3] call_timer_fn+0x160/0x4d0 [ 30.196562][ C3] __run_timers+0x68f/0xaa0 [ 30.196700][ C3] run_timer_softirq+0xf0/0x160 [ 30.196891][ C3] handle_softirqs+0x1d3/0x900 [ 30.197026][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.197212][ C3] irq_exit_rcu+0xe/0x30 [ 30.197350][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.197562][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.197732][ C3] pv_native_safe_halt+0xf/0x10 [ 30.197918][ C3] default_idle+0x9/0x10 [ 30.198051][ C3] default_idle_call+0x6e/0xb0 [ 30.198236][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.198446][ C3] do_idle+0xd8/0x190 [ 30.198551][ C3] cpu_startup_entry+0x53/0x70 [ 30.198689][ C3] start_secondary+0x204/0x2b0 [ 30.198869][ C3] common_startup_64+0x13e/0x148 [ 30.199003][ C3] [ 30.199113][ C3] [ 30.199113][ C3] stack backtrace: [ 30.199287][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.199291][ C3] Tainted: [W]=WARN [ 30.199292][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.199294][ C3] Call Trace: [ 30.199295][ C3] [ 30.199296][ C3] dump_stack_lvl+0x6f/0xa0 [ 30.199301][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 30.199303][ C3] mark_lock_irq+0x989/0x9c0 [ 30.199306][ C3] mark_lock+0x1d7/0xa00 [ 30.199308][ C3] mark_usage+0x42/0x170 [ 30.199309][ C3] __lock_acquire+0x388/0xc20 [ 30.199312][ C3] lock_acquire.part.0+0xd4/0x280 [ 30.199313][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.199321][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.199324][ C3] ? lock_acquire+0x13c/0x160 [ 30.199326][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.199333][ C3] _raw_spin_lock+0x33/0x40 [ 30.199334][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.199340][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.199347][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.199353][ C3] call_timer_fn+0x160/0x4d0 [ 30.199355][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 30.199357][ C3] ? debug_object_active_state+0x430/0x430 [ 30.199361][ C3] ? find_held_lock+0x2b/0x80 [ 30.199363][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.199364][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.199367][ C3] __run_timers+0x68f/0xaa0 [ 30.199369][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.199376][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.199378][ C3] ? __lock_acquire+0x518/0xc20 [ 30.199381][ C3] ? __rwlock_init+0x150/0x150 [ 30.199384][ C3] run_timer_softirq+0xf0/0x160 [ 30.199386][ C3] ? __run_timers+0xaa0/0xaa0 [ 30.199387][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.199390][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.199392][ C3] handle_softirqs+0x1d3/0x900 [ 30.199393][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 30.199395][ C3] ? _local_bh_enable+0xc0/0xc0 [ 30.199397][ C3] __irq_exit_rcu+0x145/0x1c0 [ 30.199398][ C3] irq_exit_rcu+0xe/0x30 [ 30.199400][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.199402][ C3] [ 30.199402][ C3] [ 30.199403][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 30.199405][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.199406][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.199409][ C3] 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 [ 30.199411][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 30.199413][ C3] RAX: 00000000000a71fb RBX: ff11000001c88040 RCX: ffffffffabaf0307 [ 30.199414][ C3] RDX: ff11000001c88040 RSI: ffffffffae838b01 RDI: ffffffffae28d8e0 [ 30.199415][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.199416][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 30.199417][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.199418][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.199421][ C3] default_idle+0x9/0x10 [ 30.199422][ C3] default_idle_call+0x6e/0xb0 [ 30.199424][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.199426][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 30.199427][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 30.199429][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.199430][ C3] ? rcu_is_watching+0x16/0xd0 [ 30.199432][ C3] do_idle+0xd8/0x190 [ 30.199434][ C3] cpu_startup_entry+0x53/0x70 [ 30.199436][ C3] start_secondary+0x204/0x2b0 [ 30.199437][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.199439][ C3] common_startup_64+0x13e/0x148 [ 30.199442][ C3] [ 74.165328][ T720] veth3: entered promiscuous mode [ 74.165346][ T720] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.165348][ T720] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 720, name: bridge [ 74.165350][ T720] preempt_count: 202, expected: 0 [ 74.165351][ T720] RCU nest depth: 0, expected: 0 [ 74.165352][ T720] INFO: lockdep is turned off. [ 74.165354][ T720] irq event stamp: 0 [ 74.165354][ T720] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 74.165359][ T720] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 74.165365][ T720] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 74.165366][ T720] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 74.165368][ T720] Preemption disabled at: [ 74.165369][ T720] [] dev_uc_add_excl+0x67/0x110 [ 74.165377][ T720] CPU: 0 UID: 0 PID: 720 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.165380][ T720] Tainted: [W]=WARN [ 74.165381][ T720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.165383][ T720] Call Trace: [ 74.165384][ T720] [ 74.165385][ T720] dump_stack_lvl+0x6f/0xa0 [ 74.165392][ T720] ? dev_uc_add_excl+0x67/0x110 [ 74.165393][ T720] __might_resched.cold+0x1fe/0x2c1 [ 74.165397][ T720] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.165400][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165404][ T720] __kmalloc_noprof+0x443/0x760 [ 74.165408][ T720] ? __rwlock_init+0x150/0x150 [ 74.165411][ T720] ? alloc_buf.isra.0+0x4b/0x260 [ 74.165414][ T720] ? do_raw_spin_unlock+0x59/0x250 [ 74.165416][ T720] alloc_buf.isra.0+0x4b/0x260 [ 74.165418][ T720] put_chars+0x1e1/0x2f0 [ 74.165420][ T720] ? __send_to_port+0x420/0x420 [ 74.165422][ T720] ? printk_get_next_message+0x240/0x650 [ 74.165425][ T720] ? console_prepend_replay+0x20/0x20 [ 74.165427][ T720] hvc_console_print+0x292/0x780 [ 74.165430][ T720] ? hvc_write+0x3a0/0x3a0 [ 74.165431][ T720] ? __rwlock_init+0x150/0x150 [ 74.165433][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165435][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165436][ T720] ? lock_acquire+0x13c/0x160 [ 74.165439][ T720] console_emit_next_record+0x22f/0x4c0 [ 74.165441][ T720] ? devkmsg_read+0x4b0/0x4b0 [ 74.165443][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165445][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165447][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165448][ T720] ? lock_acquire+0x13c/0x160 [ 74.165450][ T720] ? console_flush_one_record+0x111/0x710 [ 74.165452][ T720] console_flush_one_record+0x46f/0x710 [ 74.165454][ T720] ? console_emit_next_record+0x4c0/0x4c0 [ 74.165457][ T720] console_unlock+0xee/0x1f0 [ 74.165459][ T720] ? lock_acquire+0x13c/0x160 [ 74.165460][ T720] ? console_flush_one_record+0x710/0x710 [ 74.165462][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165463][ T720] ? lock_release+0x184/0x1f0 [ 74.165465][ T720] ? lock_acquire+0x60/0x160 [ 74.165466][ T720] ? __rcu_read_lock+0x30/0x70 [ 74.165468][ T720] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.165470][ T720] ? vprintk_emit+0x320/0x3e0 [ 74.165472][ T720] vprintk_emit+0x37c/0x3e0 [ 74.165475][ T720] ? wake_up_klogd_work_func+0x90/0x90 [ 74.165477][ T720] _printk+0xc7/0x100 [ 74.165480][ T720] ? snapshot_read.cold+0x21/0x21 [ 74.165483][ T720] ? netdev_name+0x43/0x60 [ 74.165486][ T720] ? __netdev_printk+0x17f/0x1d0 [ 74.165487][ T720] netdev_info+0xe2/0x116 [ 74.165489][ T720] ? netdev_notice+0x120/0x120 [ 74.165491][ T720] ? kasan_save_track+0x14/0x30 [ 74.165494][ T720] ? __kmalloc_cache_noprof+0x29a/0x620 [ 74.165496][ T720] ? __hw_addr_add_ex+0x247/0x630 [ 74.165497][ T720] ? mutex_is_locked+0x1c/0x50 [ 74.165501][ T720] __dev_set_promiscuity.cold+0x95/0x104 [ 74.165503][ T720] __dev_set_rx_mode+0x219/0x2c0 [ 74.165507][ T720] dev_uc_add_excl+0xf2/0x110 [ 74.165508][ T720] ndo_dflt_fdb_add+0x105/0x1e0 [ 74.165511][ T720] ? __nla_parse+0x22/0x30 [ 74.165514][ T720] rtnl_fdb_add+0x632/0xa00 [ 74.165516][ T720] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.165518][ T720] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 74.165519][ T720] ? rtnl_fdb_del+0xb10/0xb10 [ 74.165520][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165522][ T720] ? __rcu_read_lock+0x30/0x70 [ 74.165525][ T720] ? unwind_get_return_address+0x67/0xd0 [ 74.165527][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165529][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165531][ T720] ? cap_capable+0x1d7/0x3d0 [ 74.165534][ T720] ? lock_acquire+0x13c/0x160 [ 74.165536][ T720] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 74.165538][ T720] ? rtnl_link_fill+0x920/0x920 [ 74.165539][ T720] ? filter_irq_stacks+0xd0/0xd0 [ 74.165542][ T720] ? stack_depot_save_flags+0x1bc/0x790 [ 74.165547][ T720] netlink_rcv_skb+0x14e/0x3a0 [ 74.165550][ T720] ? rtnl_link_fill+0x920/0x920 [ 74.165551][ T720] ? lock_release+0x184/0x1f0 [ 74.165553][ T720] ? netlink_ack+0xcf0/0xcf0 [ 74.165554][ T720] ? __netlink_lookup+0xb9/0x6b0 [ 74.165557][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165559][ T720] ? lock_release+0x184/0x1f0 [ 74.165561][ T720] netlink_unicast+0x486/0x750 [ 74.165563][ T720] ? netlink_attachskb+0x810/0x810 [ 74.165564][ T720] ? percpu_counter_add_batch+0x89/0x280 [ 74.165567][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165568][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165570][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165571][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165574][ T720] netlink_sendmsg+0x735/0xc60 [ 74.165576][ T720] ? netlink_unicast+0x750/0x750 [ 74.165578][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165580][ T720] ? lock_release+0x184/0x1f0 [ 74.165581][ T720] ____sys_sendmsg+0x415/0x880 [ 74.165584][ T720] ? copy_msghdr_from_user+0x279/0x420 [ 74.165586][ T720] ? get_timestamp.constprop.0+0x390/0x390 [ 74.165588][ T720] ? move_addr_to_kernel+0x40/0x40 [ 74.165590][ T720] ? do_fault_around+0x300/0x5a0 [ 74.165593][ T720] ? lock_acquire+0x13c/0x160 [ 74.165595][ T720] ___sys_sendmsg+0x14e/0x1d0 [ 74.165596][ T720] ? do_pte_missing+0x86f/0xcc0 [ 74.165599][ T720] ? copy_msghdr_from_user+0x420/0x420 [ 74.165601][ T720] ? rcu_read_unlock+0x20/0x70 [ 74.165606][ T720] __sys_sendmsg+0x12c/0x1d0 [ 74.165608][ T720] ? __sys_sendmsg_sock+0x20/0x20 [ 74.165610][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165612][ T720] ? rcu_is_watching+0x16/0xd0 [ 74.165614][ T720] do_syscall_64+0xff/0x530 [ 74.165617][ T720] ? exc_page_fault+0xee/0x100 [ 74.165619][ T720] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.165621][ T720] RIP: 0033:0x7f1014e2354e [ 74.165623][ T720] 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 [ 74.165625][ T720] RSP: 002b:00007fffec436bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.165629][ T720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1014e2354e [ 74.165630][ T720] RDX: 0000000000000000 RSI: 00007fffec436ca0 RDI: 0000000000000005 [ 74.165631][ T720] RBP: 00007fffec436c00 R08: 0000000000000000 R09: 0000000000000000 [ 74.165632][ T720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fda3 [ 74.165633][ T720] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 74.165635][ T720] [ 84.817151][ T1209] veth3: left promiscuous mode [ 84.817175][ T1209] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.817177][ T1209] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1209, name: bridge [ 84.817179][ T1209] preempt_count: 202, expected: 0 [ 84.817180][ T1209] RCU nest depth: 0, expected: 0 [ 84.817181][ T1209] INFO: lockdep is turned off. [ 84.817182][ T1209] irq event stamp: 0 [ 84.817183][ T1209] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.817187][ T1209] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.817194][ T1209] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.817196][ T1209] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.817197][ T1209] Preemption disabled at: [ 84.817198][ T1209] [] dev_uc_del+0x68/0x150 [ 84.817205][ T1209] CPU: 0 UID: 0 PID: 1209 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.817208][ T1209] Tainted: [W]=WARN [ 84.817210][ T1209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.817211][ T1209] Call Trace: [ 84.817213][ T1209] [ 84.817214][ T1209] dump_stack_lvl+0x6f/0xa0 [ 84.817220][ T1209] ? dev_uc_del+0x68/0x150 [ 84.817221][ T1209] __might_resched.cold+0x1fe/0x2c1 [ 84.817225][ T1209] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.817229][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817233][ T1209] __kmalloc_noprof+0x443/0x760 [ 84.817236][ T1209] ? __rwlock_init+0x150/0x150 [ 84.817239][ T1209] ? alloc_buf.isra.0+0x4b/0x260 [ 84.817243][ T1209] ? do_raw_spin_unlock+0x59/0x250 [ 84.817244][ T1209] alloc_buf.isra.0+0x4b/0x260 [ 84.817246][ T1209] put_chars+0x1e1/0x2f0 [ 84.817248][ T1209] ? __send_to_port+0x420/0x420 [ 84.817250][ T1209] ? console_prepend_replay+0x20/0x20 [ 84.817253][ T1209] hvc_console_print+0x292/0x780 [ 84.817257][ T1209] ? hvc_write+0x3a0/0x3a0 [ 84.817258][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817259][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817261][ T1209] ? lock_acquire+0x13c/0x160 [ 84.817263][ T1209] console_emit_next_record+0x22f/0x4c0 [ 84.817266][ T1209] ? devkmsg_read+0x4b0/0x4b0 [ 84.817268][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817269][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817271][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817273][ T1209] ? lock_acquire+0x13c/0x160 [ 84.817274][ T1209] ? console_flush_one_record+0x111/0x710 [ 84.817276][ T1209] console_flush_one_record+0x46f/0x710 [ 84.817278][ T1209] ? console_emit_next_record+0x4c0/0x4c0 [ 84.817281][ T1209] console_unlock+0xee/0x1f0 [ 84.817283][ T1209] ? lock_acquire+0x13c/0x160 [ 84.817284][ T1209] ? console_flush_one_record+0x710/0x710 [ 84.817286][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817287][ T1209] ? lock_release+0x184/0x1f0 [ 84.817289][ T1209] ? lock_acquire+0x60/0x160 [ 84.817290][ T1209] ? __rcu_read_lock+0x30/0x70 [ 84.817292][ T1209] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.817294][ T1209] ? vprintk_emit+0x320/0x3e0 [ 84.817296][ T1209] vprintk_emit+0x37c/0x3e0 [ 84.817299][ T1209] ? wake_up_klogd_work_func+0x90/0x90 [ 84.817300][ T1209] ? kvfree_call_rcu+0x88/0x2e0 [ 84.817303][ T1209] ? dev_uc_del+0xef/0x150 [ 84.817304][ T1209] ? rtnl_fdb_del+0x75c/0xb10 [ 84.817306][ T1209] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 84.817308][ T1209] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.817310][ T1209] ? netlink_unicast+0x486/0x750 [ 84.817312][ T1209] ? netlink_sendmsg+0x735/0xc60 [ 84.817314][ T1209] _printk+0xc7/0x100 [ 84.817317][ T1209] ? snapshot_read.cold+0x21/0x21 [ 84.817319][ T1209] ? netdev_name+0x43/0x60 [ 84.817322][ T1209] ? __netdev_printk+0x17f/0x1d0 [ 84.817324][ T1209] netdev_info+0xe2/0x116 [ 84.817325][ T1209] ? netdev_notice+0x120/0x120 [ 84.817327][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817329][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817331][ T1209] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.817333][ T1209] ? do_raw_spin_unlock+0x59/0x250 [ 84.817334][ T1209] ? trace_hardirqs_on+0x36/0x40 [ 84.817336][ T1209] ? mutex_is_locked+0x1c/0x50 [ 84.817339][ T1209] __dev_set_promiscuity.cold+0x95/0x104 [ 84.817341][ T1209] __dev_set_rx_mode+0x219/0x2c0 [ 84.817344][ T1209] dev_uc_del+0x124/0x150 [ 84.817346][ T1209] rtnl_fdb_del+0x75c/0xb10 [ 84.817347][ T1209] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.817349][ T1209] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 84.817350][ T1209] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 84.817351][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817353][ T1209] ? __rcu_read_lock+0x30/0x70 [ 84.817356][ T1209] ? unwind_get_return_address+0x67/0xd0 [ 84.817358][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817360][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817362][ T1209] ? cap_capable+0x1d7/0x3d0 [ 84.817365][ T1209] ? lock_acquire+0x13c/0x160 [ 84.817367][ T1209] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 84.817369][ T1209] ? rtnl_link_fill+0x920/0x920 [ 84.817370][ T1209] ? filter_irq_stacks+0xd0/0xd0 [ 84.817373][ T1209] ? stack_depot_save_flags+0x1bc/0x790 [ 84.817377][ T1209] netlink_rcv_skb+0x14e/0x3a0 [ 84.817378][ T1209] ? rtnl_link_fill+0x920/0x920 [ 84.817380][ T1209] ? lock_release+0x184/0x1f0 [ 84.817381][ T1209] ? netlink_ack+0xcf0/0xcf0 [ 84.817383][ T1209] ? __netlink_lookup+0xb9/0x6b0 [ 84.817385][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817387][ T1209] ? lock_release+0x184/0x1f0 [ 84.817389][ T1209] netlink_unicast+0x486/0x750 [ 84.817391][ T1209] ? netlink_attachskb+0x810/0x810 [ 84.817392][ T1209] ? next_uptodate_folio+0x2b/0x770 [ 84.817395][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817397][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817398][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817400][ T1209] netlink_sendmsg+0x735/0xc60 [ 84.817402][ T1209] ? netlink_unicast+0x750/0x750 [ 84.817404][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817406][ T1209] ? lock_release+0x184/0x1f0 [ 84.817408][ T1209] ____sys_sendmsg+0x415/0x880 [ 84.817411][ T1209] ? copy_msghdr_from_user+0x279/0x420 [ 84.817412][ T1209] ? get_timestamp.constprop.0+0x390/0x390 [ 84.817414][ T1209] ? move_addr_to_kernel+0x40/0x40 [ 84.817416][ T1209] ? do_fault_around+0x300/0x5a0 [ 84.817418][ T1209] ? lock_acquire+0x13c/0x160 [ 84.817420][ T1209] ___sys_sendmsg+0x14e/0x1d0 [ 84.817422][ T1209] ? do_pte_missing+0x86f/0xcc0 [ 84.817424][ T1209] ? copy_msghdr_from_user+0x420/0x420 [ 84.817426][ T1209] ? rcu_read_unlock+0x20/0x70 [ 84.817431][ T1209] __sys_sendmsg+0x12c/0x1d0 [ 84.817433][ T1209] ? __sys_sendmsg_sock+0x20/0x20 [ 84.817435][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817437][ T1209] ? rcu_is_watching+0x16/0xd0 [ 84.817439][ T1209] do_syscall_64+0xff/0x530 [ 84.817442][ T1209] ? exc_page_fault+0xee/0x100 [ 84.817444][ T1209] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.817445][ T1209] RIP: 0033:0x7fd93fc3854e [ 84.817447][ T1209] 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 [ 84.817449][ T1209] RSP: 002b:00007ffc673a0e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.817453][ T1209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd93fc3854e [ 84.817454][ T1209] RDX: 0000000000000000 RSI: 00007ffc673a0f30 RDI: 0000000000000005 [ 84.817455][ T1209] RBP: 00007ffc673a0e90 R08: 0000000000000000 R09: 0000000000000000 [ 84.817456][ T1209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdae [ 84.817457][ T1209] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 84.817459][ T1209] [ 101.307798][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.307816][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.307819][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1442, name: mausezahn [ 101.307820][ C3] preempt_count: 102, expected: 0 [ 101.307821][ C3] RCU nest depth: 2, expected: 0 [ 101.307822][ C3] INFO: lockdep is turned off. [ 101.307823][ C3] irq event stamp: 0 [ 101.307824][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 101.307829][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 101.307835][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 101.307837][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 101.307838][ C3] Preemption disabled at: [ 101.307839][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 101.307847][ C3] CPU: 3 UID: 0 PID: 1442 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.307851][ C3] Tainted: [W]=WARN [ 101.307852][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.307853][ C3] Call Trace: [ 101.307855][ C3] [ 101.307856][ C3] dump_stack_lvl+0x6f/0xa0 [ 101.307862][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 101.307864][ C3] __might_resched.cold+0x1fe/0x2c1 [ 101.307867][ C3] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 101.307870][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.307873][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307877][ C3] __kmalloc_noprof+0x443/0x760 [ 101.307881][ C3] ? __rwlock_init+0x150/0x150 [ 101.307883][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 101.307887][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 101.307889][ C3] alloc_buf.isra.0+0x4b/0x260 [ 101.307891][ C3] put_chars+0x1e1/0x2f0 [ 101.307892][ C3] ? __send_to_port+0x420/0x420 [ 101.307894][ C3] ? console_prepend_replay+0x20/0x20 [ 101.307897][ C3] hvc_console_print+0x292/0x780 [ 101.307901][ C3] ? hvc_write+0x3a0/0x3a0 [ 101.307902][ C3] ? vsnprintf+0x668/0x1700 [ 101.307905][ C3] ? __rwlock_init+0x150/0x150 [ 101.307907][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307908][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307911][ C3] console_emit_next_record+0x22f/0x4c0 [ 101.307913][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 101.307915][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307917][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307919][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307920][ C3] ? lock_acquire+0x13c/0x160 [ 101.307922][ C3] ? console_flush_one_record+0x111/0x710 [ 101.307924][ C3] console_flush_one_record+0x46f/0x710 [ 101.307926][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 101.307929][ C3] console_unlock+0xee/0x1f0 [ 101.307931][ C3] ? lock_acquire+0x13c/0x160 [ 101.307932][ C3] ? console_flush_one_record+0x710/0x710 [ 101.307934][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307936][ C3] ? lock_release+0x184/0x1f0 [ 101.307937][ C3] ? lock_acquire+0x60/0x160 [ 101.307939][ C3] ? __rcu_read_lock+0x30/0x70 [ 101.307941][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.307943][ C3] ? vprintk_emit+0x320/0x3e0 [ 101.307945][ C3] vprintk_emit+0x37c/0x3e0 [ 101.307949][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 101.307951][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 101.307953][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307955][ C3] ? lock_acquire+0x13c/0x160 [ 101.307957][ C3] _printk+0xc7/0x100 [ 101.307960][ C3] ? snapshot_read.cold+0x21/0x21 [ 101.307961][ C3] ? ___ratelimit+0x4e7/0xa00 [ 101.307965][ C3] ? idr_get_free+0x830/0x830 [ 101.307967][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 101.307970][ C3] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 101.307977][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 101.307981][ C3] ? __fib6_rule_action+0x2c2/0x710 [ 101.307985][ C3] ? udp6_lib_lookup2+0x393/0x830 [ 101.307989][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 101.307992][ C3] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 101.307994][ C3] ? ip6_pol_route+0xaa0/0xaa0 [ 101.307997][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.307999][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 101.308002][ C3] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 101.308004][ C3] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 101.308006][ C3] udp6_unicast_rcv_skb+0x2b3/0x390 [ 101.308008][ C3] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 101.308011][ C3] ? rcu_read_lock_held+0x9/0x40 [ 101.308014][ C3] ip6_input_finish+0x196/0x590 [ 101.308016][ C3] ? ip6_input+0xb7/0x570 [ 101.308017][ C3] ip6_input+0x130/0x570 [ 101.308019][ C3] ? ip6_input_finish+0x590/0x590 [ 101.308021][ C3] ? ip6_rcv_core+0xded/0x1be0 [ 101.308023][ C3] ? rcu_read_lock_held+0x9/0x40 [ 101.308025][ C3] ipv6_rcv+0x3c1/0x5a0 [ 101.308026][ C3] ? ip6_rcv_core+0x1be0/0x1be0 [ 101.308029][ C3] ? process_backlog+0x3f1/0x14c0 [ 101.308031][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 101.308033][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 101.308036][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 101.308038][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308040][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308042][ C3] process_backlog+0x431/0x14c0 [ 101.308045][ C3] __napi_poll+0xa7/0x3b0 [ 101.308047][ C3] net_rx_action+0x513/0xf50 [ 101.308050][ C3] ? __napi_poll+0x3b0/0x3b0 [ 101.308052][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 101.308054][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 101.308057][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 101.308060][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308062][ C3] handle_softirqs+0x1d3/0x900 [ 101.308065][ C3] ? _local_bh_enable+0xc0/0xc0 [ 101.308066][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308068][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 101.308071][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 101.308073][ C3] do_softirq+0xac/0xe0 [ 101.308074][ C3] [ 101.308075][ C3] [ 101.308076][ C3] __local_bh_enable_ip+0x118/0x150 [ 101.308077][ C3] __dev_queue_xmit+0x979/0x1b80 [ 101.308080][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 101.308084][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 101.308085][ C3] ? is_bpf_text_address+0x72/0x110 [ 101.308088][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 101.308091][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 101.308095][ C3] packet_snd+0xee8/0x1840 [ 101.308099][ C3] ? lock_acquire+0x13c/0x160 [ 101.308100][ C3] ? tpacket_snd+0x1990/0x1990 [ 101.308102][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308104][ C3] ? lock_release+0x184/0x1f0 [ 101.308105][ C3] ? lock_acquire+0x13c/0x160 [ 101.308107][ C3] ? rcu_is_watching+0x16/0xd0 [ 101.308109][ C3] ? lock_release+0x184/0x1f0 [ 101.308110][ C3] ? __might_fault+0x97/0x140 [ 101.308114][ C3] __sys_sendto+0x2aa/0x400 [ 101.308117][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 101.308120][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 101.308123][ C3] ? __sys_setsockopt+0xe4/0x150 [ 101.308125][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 101.308127][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 101.308128][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 101.308129][ C3] ? trace_hardirqs_on+0x36/0x40 [ 101.308130][ C3] do_syscall_64+0xff/0x530 [ 101.308132][ C3] ? exc_page_fault+0xee/0x100 [ 101.308135][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.308139][ C3] RIP: 0033:0x7f75441eb54e [ 101.308142][ C3] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 101.308144][ C3] RSP: 002b:00007fff7aea81d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 101.308149][ C3] RAX: ffffffffffffffda RBX: 000056095714fde2 RCX: 00007f75441eb54e [ 101.308151][ C3] RDX: 000000000000007f RSI: 000056095714fde2 RDI: 0000000000000005 [ 101.308152][ C3] RBP: 00007fff7aea81e0 R08: 00007fff7aea8230 R09: 0000000000000014 [ 101.308153][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000056095714f830 [ 101.308154][ C3] R13: 000000000000007f R14: 0000000000000005 R15: 000056095714f830 [ 101.308156][ C3] [ 101.434621][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.534985][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.635317][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.735660][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.835980][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 101.936302][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 102.036643][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 102.136987][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 102.237418][ C3] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.548937][ C2] net_ratelimit: 10 callbacks suppressed [ 147.548948][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.548961][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.548963][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2211, name: mausezahn [ 147.548964][ C2] preempt_count: 102, expected: 0 [ 147.548965][ C2] RCU nest depth: 2, expected: 0 [ 147.548966][ C2] INFO: lockdep is turned off. [ 147.548968][ C2] irq event stamp: 0 [ 147.548968][ C2] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.548973][ C2] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.548980][ C2] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.548981][ C2] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.548983][ C2] Preemption disabled at: [ 147.548984][ C2] [] __dev_queue_xmit+0x204/0x1b80 [ 147.548993][ C2] CPU: 2 UID: 0 PID: 2211 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.548996][ C2] Tainted: [W]=WARN [ 147.548997][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.548999][ C2] Call Trace: [ 147.549001][ C2] [ 147.549003][ C2] dump_stack_lvl+0x6f/0xa0 [ 147.549008][ C2] ? __dev_queue_xmit+0x204/0x1b80 [ 147.549010][ C2] __might_resched.cold+0x1fe/0x2c1 [ 147.549014][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 147.549017][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.549020][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549024][ C2] __kmalloc_noprof+0x443/0x760 [ 147.549027][ C2] ? __rwlock_init+0x150/0x150 [ 147.549030][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 147.549034][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 147.549035][ C2] alloc_buf.isra.0+0x4b/0x260 [ 147.549037][ C2] put_chars+0x1e1/0x2f0 [ 147.549039][ C2] ? __send_to_port+0x420/0x420 [ 147.549041][ C2] ? console_prepend_replay+0x20/0x20 [ 147.549044][ C2] hvc_console_print+0x292/0x780 [ 147.549048][ C2] ? hvc_write+0x3a0/0x3a0 [ 147.549049][ C2] ? vsnprintf+0x668/0x1700 [ 147.549052][ C2] ? __rwlock_init+0x150/0x150 [ 147.549054][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549055][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549058][ C2] console_emit_next_record+0x22f/0x4c0 [ 147.549061][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 147.549063][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549064][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549066][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549068][ C2] ? lock_acquire+0x13c/0x160 [ 147.549070][ C2] ? console_flush_one_record+0x111/0x710 [ 147.549072][ C2] console_flush_one_record+0x46f/0x710 [ 147.549074][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 147.549077][ C2] console_unlock+0xee/0x1f0 [ 147.549078][ C2] ? lock_acquire+0x13c/0x160 [ 147.549080][ C2] ? console_flush_one_record+0x710/0x710 [ 147.549082][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549083][ C2] ? lock_release+0x184/0x1f0 [ 147.549085][ C2] ? lock_acquire+0x60/0x160 [ 147.549086][ C2] ? __rcu_read_lock+0x30/0x70 [ 147.549089][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.549091][ C2] ? vprintk_emit+0x320/0x3e0 [ 147.549093][ C2] vprintk_emit+0x37c/0x3e0 [ 147.549098][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 147.549100][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549101][ C2] ? lock_acquire+0x13c/0x160 [ 147.549103][ C2] _printk+0xc7/0x100 [ 147.549107][ C2] ? snapshot_read.cold+0x21/0x21 [ 147.549108][ C2] ? ___ratelimit+0x4e7/0xa00 [ 147.549112][ C2] ? idr_get_free+0x830/0x830 [ 147.549114][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 147.549117][ C2] vxlan_ecn_decapsulate.cold+0x14/0x98 [vxlan] [ 147.549124][ C2] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 147.549129][ C2] ? __fib6_rule_action+0x2c2/0x710 [ 147.549133][ C2] ? udp6_lib_lookup2+0x393/0x830 [ 147.549139][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 147.549146][ C2] ? __udp6_lib_lookup+0x6c3/0x9a0 [ 147.549149][ C2] ? ip6_pol_route+0xaa0/0xaa0 [ 147.549153][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549156][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 147.549159][ C2] ? udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 147.549161][ C2] udpv6_queue_rcv_one_skb+0x653/0xbf0 [ 147.549163][ C2] udp6_unicast_rcv_skb+0x2b3/0x390 [ 147.549165][ C2] ip6_protocol_deliver_rcu+0x15c/0x1480 [ 147.549168][ C2] ? rcu_read_lock_held+0x9/0x40 [ 147.549171][ C2] ip6_input_finish+0x196/0x590 [ 147.549173][ C2] ? ip6_input+0xb7/0x570 [ 147.549175][ C2] ip6_input+0x130/0x570 [ 147.549176][ C2] ? ip6_input_finish+0x590/0x590 [ 147.549178][ C2] ? ip6_rcv_core+0xded/0x1be0 [ 147.549181][ C2] ? rcu_read_lock_held+0x9/0x40 [ 147.549182][ C2] ipv6_rcv+0x3c1/0x5a0 [ 147.549184][ C2] ? ip6_rcv_core+0x1be0/0x1be0 [ 147.549187][ C2] ? process_backlog+0x3f1/0x14c0 [ 147.549188][ C2] __netif_receive_skb_one_core+0xfc/0x180 [ 147.549191][ C2] ? trace_pelt_cfs_tp+0x9b/0x190 [ 147.549194][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 147.549196][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549198][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549200][ C2] process_backlog+0x431/0x14c0 [ 147.549203][ C2] __napi_poll+0xa7/0x3b0 [ 147.549205][ C2] net_rx_action+0x513/0xf50 [ 147.549208][ C2] ? __napi_poll+0x3b0/0x3b0 [ 147.549210][ C2] ? enqueue_task_fair+0x3f0/0xa50 [ 147.549212][ C2] ? wakeup_preempt+0x1d0/0x3e0 [ 147.549215][ C2] ? trace_sched_wakeup+0x9b/0x160 [ 147.549218][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549220][ C2] handle_softirqs+0x1d3/0x900 [ 147.549223][ C2] ? _local_bh_enable+0xc0/0xc0 [ 147.549224][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549226][ C2] ? trace_csd_function_exit+0xb3/0x180 [ 147.549229][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 147.549231][ C2] do_softirq+0xac/0xe0 [ 147.549232][ C2] [ 147.549233][ C2] [ 147.549234][ C2] __local_bh_enable_ip+0x118/0x150 [ 147.549235][ C2] __dev_queue_xmit+0x979/0x1b80 [ 147.549238][ C2] ? _copy_from_iter+0x1bb/0x1810 [ 147.549242][ C2] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 147.549244][ C2] ? is_bpf_text_address+0x72/0x110 [ 147.549247][ C2] ? ref_tracker_alloc+0x2e7/0x430 [ 147.549250][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 147.549254][ C2] packet_snd+0xee8/0x1840 [ 147.549257][ C2] ? lock_acquire+0x13c/0x160 [ 147.549259][ C2] ? tpacket_snd+0x1990/0x1990 [ 147.549260][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549262][ C2] ? lock_release+0x184/0x1f0 [ 147.549264][ C2] ? lock_acquire+0x13c/0x160 [ 147.549266][ C2] ? rcu_is_watching+0x16/0xd0 [ 147.549268][ C2] ? lock_release+0x184/0x1f0 [ 147.549269][ C2] ? __might_fault+0x97/0x140 [ 147.549272][ C2] __sys_sendto+0x2aa/0x400 [ 147.549276][ C2] ? __ia32_sys_getpeername+0xd0/0xd0 [ 147.549278][ C2] ? sock_ioctl+0x3cb/0x5f0 [ 147.549281][ C2] ? __sys_setsockopt+0xe4/0x150 [ 147.549284][ C2] __x64_sys_sendto+0xe4/0x1f0 [ 147.549285][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 147.549287][ C2] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 147.549288][ C2] ? trace_hardirqs_on+0x36/0x40 [ 147.549289][ C2] do_syscall_64+0xff/0x530 [ 147.549291][ C2] ? exc_page_fault+0xee/0x100 [ 147.549293][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.549296][ C2] RIP: 0033:0x7ff1f0e0154e [ 147.549298][ C2] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 147.549300][ C2] RSP: 002b:00007ffc36a463f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 147.549304][ C2] RAX: ffffffffffffffda RBX: 00005603b0828de2 RCX: 00007ff1f0e0154e [ 147.549305][ C2] RDX: 000000000000007f RSI: 00005603b0828de2 RDI: 0000000000000005 [ 147.549306][ C2] RBP: 00007ffc36a46400 R08: 00007ffc36a46450 R09: 0000000000000014 [ 147.549307][ C2] R10: 0000000000000000 R11: 0000000000000202 R12: 00005603b0828830 [ 147.549308][ C2] R13: 000000000000007f R14: 0000000000000005 R15: 00005603b0828830 [ 147.549311][ C2] [ 147.685822][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.786377][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.886864][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 147.987296][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 148.087715][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 148.188124][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 148.288525][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 148.388934][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 148.489386][ C2] vxlan: non-ECT from 2001:0db8:0004:0000:0000:0000:0000:0001 [ 149.721541][ T2227] vx1: left allmulticast mode [ 149.721575][ T2227] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 149.721578][ T2227] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2227, name: ip [ 149.721579][ T2227] preempt_count: 1, expected: 0 [ 149.721580][ T2227] RCU nest depth: 0, expected: 0 [ 149.721581][ T2227] INFO: lockdep is turned off. [ 149.721582][ T2227] irq event stamp: 0 [ 149.721583][ T2227] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 149.721587][ T2227] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 149.721594][ T2227] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 149.721595][ T2227] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 149.721597][ T2227] Preemption disabled at: [ 149.721598][ T2227] [] vprintk_emit+0x31b/0x3e0 [ 149.721605][ T2227] CPU: 2 UID: 0 PID: 2227 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 149.721608][ T2227] Tainted: [W]=WARN [ 149.721609][ T2227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.721611][ T2227] Call Trace: [ 149.721612][ T2227] [ 149.721614][ T2227] dump_stack_lvl+0x6f/0xa0 [ 149.721619][ T2227] ? vprintk_emit+0x31b/0x3e0 [ 149.721621][ T2227] __might_resched.cold+0x1fe/0x2c1 [ 149.721625][ T2227] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 149.721628][ T2227] ? __asan_memcpy+0x3c/0x60 [ 149.721631][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721635][ T2227] __kmalloc_noprof+0x443/0x760 [ 149.721637][ T2227] ? __rwlock_init+0x150/0x150 [ 149.721640][ T2227] ? alloc_buf.isra.0+0x4b/0x260 [ 149.721644][ T2227] ? do_raw_spin_unlock+0x59/0x250 [ 149.721645][ T2227] alloc_buf.isra.0+0x4b/0x260 [ 149.721647][ T2227] put_chars+0x1e1/0x2f0 [ 149.721649][ T2227] ? __send_to_port+0x420/0x420 [ 149.721651][ T2227] ? console_prepend_replay+0x20/0x20 [ 149.721653][ T2227] hvc_console_print+0x292/0x780 [ 149.721657][ T2227] ? hvc_write+0x3a0/0x3a0 [ 149.721658][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721660][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721662][ T2227] console_emit_next_record+0x22f/0x4c0 [ 149.721665][ T2227] ? devkmsg_read+0x4b0/0x4b0 [ 149.721667][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721669][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721671][ T2227] ? console_flush_one_record+0x111/0x710 [ 149.721672][ T2227] console_flush_one_record+0x46f/0x710 [ 149.721675][ T2227] ? console_emit_next_record+0x4c0/0x4c0 [ 149.721677][ T2227] console_unlock+0xee/0x1f0 [ 149.721679][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721680][ T2227] ? console_flush_one_record+0x710/0x710 [ 149.721682][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721684][ T2227] ? lock_release+0x184/0x1f0 [ 149.721685][ T2227] ? lock_acquire+0x60/0x160 [ 149.721687][ T2227] ? __rcu_read_lock+0x30/0x70 [ 149.721689][ T2227] ? __down_trylock_console_sem+0x5e/0xa0 [ 149.721691][ T2227] ? vprintk_emit+0x320/0x3e0 [ 149.721693][ T2227] vprintk_emit+0x37c/0x3e0 [ 149.721695][ T2227] ? wake_up_klogd_work_func+0x90/0x90 [ 149.721697][ T2227] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.721700][ T2227] ? netlink_unicast+0x486/0x750 [ 149.721702][ T2227] ? netlink_sendmsg+0x735/0xc60 [ 149.721704][ T2227] ? ____sys_sendmsg+0x415/0x880 [ 149.721707][ T2227] ? ___sys_sendmsg+0x14e/0x1d0 [ 149.721708][ T2227] ? __sys_sendmsg+0x12c/0x1d0 [ 149.721710][ T2227] ? do_syscall_64+0xff/0x530 [ 149.721713][ T2227] _printk+0xc7/0x100 [ 149.721716][ T2227] ? snapshot_read.cold+0x21/0x21 [ 149.721718][ T2227] ? netdev_name+0x43/0x60 [ 149.721721][ T2227] ? __netdev_printk+0x17f/0x1d0 [ 149.721723][ T2227] netdev_info+0xe2/0x116 [ 149.721724][ T2227] ? netdev_notice+0x120/0x120 [ 149.721726][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721728][ T2227] ? __up_read+0x355/0x9e0 [ 149.721730][ T2227] ? trace_hardirqs_on+0x36/0x40 [ 149.721732][ T2227] ? down_write_nested+0x200/0x200 [ 149.721734][ T2227] ? mutex_is_locked+0x1c/0x50 [ 149.721736][ T2227] netif_set_allmulti.cold+0x7c/0x166 [ 149.721739][ T2227] dev_set_allmulti+0xa2/0x150 [ 149.721742][ T2227] del_nbp+0xb7/0xc10 [bridge] [ 149.721754][ T2227] ? is_bpf_text_address+0x72/0x110 [ 149.721757][ T2227] ? kernel_text_address+0x149/0x170 [ 149.721760][ T2227] br_del_if+0xab/0x200 [bridge] [ 149.721768][ T2227] ? rtnl_is_locked+0x15/0x20 [ 149.721770][ T2227] do_set_master+0x15c/0x580 [ 149.721773][ T2227] do_setlink.isra.0+0xa31/0x2750 [ 149.721775][ T2227] ? stack_trace_save+0x93/0xc0 [ 149.721777][ T2227] ? rtnl_link_get_size+0x350/0x350 [ 149.721779][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721780][ T2227] ? stack_depot_save_flags+0x1bc/0x790 [ 149.721784][ T2227] ? kasan_save_stack+0x3d/0x50 [ 149.721787][ T2227] ? kasan_save_stack+0x2f/0x50 [ 149.721788][ T2227] ? kasan_save_track+0x14/0x30 [ 149.721790][ T2227] ? __kasan_kmalloc+0x7b/0x90 [ 149.721791][ T2227] ? __kmalloc_cache_noprof+0x29a/0x620 [ 149.721793][ T2227] ? rtnl_newlink+0x124/0x11c0 [ 149.721794][ T2227] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.721795][ T2227] ? netlink_rcv_skb+0x14e/0x3a0 [ 149.721796][ T2227] ? netlink_unicast+0x486/0x750 [ 149.721797][ T2227] ? netlink_sendmsg+0x735/0xc60 [ 149.721799][ T2227] ? ____sys_sendmsg+0x415/0x880 [ 149.721800][ T2227] ? ___sys_sendmsg+0x14e/0x1d0 [ 149.721801][ T2227] ? __sys_sendmsg+0x12c/0x1d0 [ 149.721803][ T2227] ? do_syscall_64+0xff/0x530 [ 149.721804][ T2227] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.721806][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721808][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721809][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721811][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721813][ T2227] ? trace_contention_end+0xb3/0x180 [ 149.721815][ T2227] ? __mutex_lock+0x1db/0x1ea0 [ 149.721817][ T2227] ? __mutex_lock+0x9a3/0x1ea0 [ 149.721818][ T2227] ? rtnl_newlink+0x9a8/0x11c0 [ 149.721820][ T2227] ? ww_mutex_lock+0x160/0x160 [ 149.721821][ T2227] ? nla_get_range_signed+0x3d0/0x3d0 [ 149.721824][ T2227] ? __rtnl_newlink+0x3fa/0xa50 [ 149.721826][ T2227] rtnl_newlink+0x9f1/0x11c0 [ 149.721828][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721830][ T2227] ? rtnl_bridge_getlink+0x850/0x850 [ 149.721831][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721832][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721834][ T2227] ? is_bpf_text_address+0x3e/0x110 [ 149.721836][ T2227] ? is_bpf_text_address+0x72/0x110 [ 149.721838][ T2227] ? kernel_text_address+0x149/0x170 [ 149.721839][ T2227] ? __kernel_text_address+0x12/0x30 [ 149.721840][ T2227] ? write_profile+0xf0/0xf0 [ 149.721841][ T2227] ? unwind_get_return_address+0x67/0xd0 [ 149.721844][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721845][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721847][ T2227] ? cap_capable+0x1d7/0x3d0 [ 149.721851][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721852][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721854][ T2227] ? rtnl_bridge_getlink+0x850/0x850 [ 149.721855][ T2227] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.721857][ T2227] ? rtnl_link_fill+0x920/0x920 [ 149.721858][ T2227] ? filter_irq_stacks+0xd0/0xd0 [ 149.721860][ T2227] ? stack_depot_save_flags+0x1bc/0x790 [ 149.721862][ T2227] netlink_rcv_skb+0x14e/0x3a0 [ 149.721863][ T2227] ? rtnl_link_fill+0x920/0x920 [ 149.721865][ T2227] ? lock_release+0x184/0x1f0 [ 149.721866][ T2227] ? netlink_ack+0xcf0/0xcf0 [ 149.721868][ T2227] ? __netlink_lookup+0xb9/0x6b0 [ 149.721870][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721872][ T2227] ? lock_release+0x184/0x1f0 [ 149.721874][ T2227] netlink_unicast+0x486/0x750 [ 149.721876][ T2227] ? netlink_attachskb+0x810/0x810 [ 149.721877][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721879][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721881][ T2227] ? lock_acquire+0x13c/0x160 [ 149.721882][ T2227] netlink_sendmsg+0x735/0xc60 [ 149.721884][ T2227] ? netlink_unicast+0x750/0x750 [ 149.721886][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721888][ T2227] ? lock_release+0x184/0x1f0 [ 149.721890][ T2227] ____sys_sendmsg+0x415/0x880 [ 149.721891][ T2227] ? copy_msghdr_from_user+0x279/0x420 [ 149.721893][ T2227] ? get_timestamp.constprop.0+0x390/0x390 [ 149.721895][ T2227] ? move_addr_to_kernel+0x40/0x40 [ 149.721896][ T2227] ? filter_irq_stacks+0xd0/0xd0 [ 149.721899][ T2227] ___sys_sendmsg+0x14e/0x1d0 [ 149.721901][ T2227] ? copy_msghdr_from_user+0x420/0x420 [ 149.721905][ T2227] __sys_sendmsg+0x12c/0x1d0 [ 149.721907][ T2227] ? __sys_sendmsg_sock+0x20/0x20 [ 149.721910][ T2227] ? rcu_is_watching+0x16/0xd0 [ 149.721912][ T2227] do_syscall_64+0xff/0x530 [ 149.721913][ T2227] ? exc_page_fault+0xee/0x100 [ 149.721916][ T2227] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.721917][ T2227] RIP: 0033:0x7f15a7b7654e [ 149.721919][ T2227] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 149.721921][ T2227] RSP: 002b:00007fff6730e8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.721924][ T2227] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15a7b7654e [ 149.721926][ T2227] RDX: 0000000000000000 RSI: 00007fff6730e990 RDI: 0000000000000005 [ 149.721927][ T2227] RBP: 00007fff6730e8f0 R08: 0000000000000000 R09: 0000000000000000 [ 149.721927][ T2227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdee [ 149.721928][ T2227] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6730f050 [ 149.721931][ T2227] [ 149.761575][ T2227] vx1: left promiscuous mode [ 149.761811][ T2227] br1: port 1(vx1) entered disabled state [ 149.765723][ T2227] ip (2227) used greatest stack depth: 23208 bytes left [ 154.837082][ T2232] br1: port 1(vx1) entered blocking state [ 154.837100][ T2232] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 154.837103][ T2232] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2232, name: ip [ 154.837104][ T2232] preempt_count: 1, expected: 0 [ 154.837105][ T2232] RCU nest depth: 0, expected: 0 [ 154.837106][ T2232] INFO: lockdep is turned off. [ 154.837107][ T2232] irq event stamp: 0 [ 154.837108][ T2232] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 154.837113][ T2232] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 154.837119][ T2232] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 154.837121][ T2232] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 154.837122][ T2232] Preemption disabled at: [ 154.837123][ T2232] [] vprintk_emit+0x31b/0x3e0 [ 154.837131][ T2232] CPU: 3 UID: 0 PID: 2232 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 154.837137][ T2232] Tainted: [W]=WARN [ 154.837139][ T2232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.837142][ T2232] Call Trace: [ 154.837144][ T2232] [ 154.837146][ T2232] dump_stack_lvl+0x6f/0xa0 [ 154.837152][ T2232] ? vprintk_emit+0x31b/0x3e0 [ 154.837155][ T2232] __might_resched.cold+0x1fe/0x2c1 [ 154.837158][ T2232] ? __module_address+0x36/0x330 [ 154.837162][ T2232] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 154.837165][ T2232] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 154.837167][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837170][ T2232] __kmalloc_noprof+0x443/0x760 [ 154.837174][ T2232] ? __rwlock_init+0x150/0x150 [ 154.837177][ T2232] ? alloc_buf.isra.0+0x4b/0x260 [ 154.837180][ T2232] ? do_raw_spin_unlock+0x59/0x250 [ 154.837182][ T2232] alloc_buf.isra.0+0x4b/0x260 [ 154.837184][ T2232] put_chars+0x1e1/0x2f0 [ 154.837186][ T2232] ? prb_final_commit+0x50/0x50 [ 154.837188][ T2232] ? __send_to_port+0x420/0x420 [ 154.837189][ T2232] ? printk_get_next_message+0x240/0x650 [ 154.837192][ T2232] hvc_console_print+0x292/0x780 [ 154.837195][ T2232] ? hvc_write+0x3a0/0x3a0 [ 154.837197][ T2232] ? do_raw_spin_lock+0x131/0x280 [ 154.837198][ T2232] ? vsnprintf+0x668/0x1700 [ 154.837202][ T2232] ? __rwlock_init+0x150/0x150 [ 154.837204][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837205][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837208][ T2232] console_emit_next_record+0x22f/0x4c0 [ 154.837210][ T2232] ? devkmsg_read+0x4b0/0x4b0 [ 154.837212][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837214][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837216][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837218][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837220][ T2232] ? console_flush_one_record+0x111/0x710 [ 154.837221][ T2232] console_flush_one_record+0x46f/0x710 [ 154.837224][ T2232] ? console_emit_next_record+0x4c0/0x4c0 [ 154.837227][ T2232] console_unlock+0xee/0x1f0 [ 154.837228][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837230][ T2232] ? console_flush_one_record+0x710/0x710 [ 154.837232][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837233][ T2232] ? lock_release+0x184/0x1f0 [ 154.837235][ T2232] ? lock_acquire+0x60/0x160 [ 154.837236][ T2232] ? __rcu_read_lock+0x30/0x70 [ 154.837239][ T2232] ? __down_trylock_console_sem+0x5e/0xa0 [ 154.837241][ T2232] ? vprintk_emit+0x320/0x3e0 [ 154.837243][ T2232] vprintk_emit+0x37c/0x3e0 [ 154.837245][ T2232] ? wake_up_klogd_work_func+0x90/0x90 [ 154.837247][ T2232] ? __rwlock_init+0x150/0x150 [ 154.837249][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 154.837251][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837252][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837255][ T2232] _printk+0xc7/0x100 [ 154.837258][ T2232] ? snapshot_read.cold+0x21/0x21 [ 154.837260][ T2232] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 154.837273][ T2232] ? do_setlink.isra.0+0xa31/0x2750 [ 154.837275][ T2232] ? rtnl_newlink+0x9f1/0x11c0 [ 154.837277][ T2232] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 154.837279][ T2232] br_set_state+0x22f/0x430 [bridge] [ 154.837287][ T2232] br_init_port+0xc4/0x200 [bridge] [ 154.837295][ T2232] new_nbp+0x39c/0x580 [bridge] [ 154.837303][ T2232] br_add_if+0x212/0x1320 [bridge] [ 154.837310][ T2232] ? bpf_address_lookup+0x250/0x290 [ 154.837313][ T2232] ? is_bpf_text_address+0x72/0x110 [ 154.837315][ T2232] ? kernel_text_address+0x149/0x170 [ 154.837318][ T2232] ? __kernel_text_address+0x12/0x30 [ 154.837320][ T2232] do_set_master+0x357/0x580 [ 154.837323][ T2232] do_setlink.isra.0+0xa31/0x2750 [ 154.837325][ T2232] ? stack_trace_save+0x93/0xc0 [ 154.837326][ T2232] ? rtnl_link_get_size+0x350/0x350 [ 154.837327][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837329][ T2232] ? stack_depot_save_flags+0x1bc/0x790 [ 154.837333][ T2232] ? kasan_save_stack+0x3d/0x50 [ 154.837336][ T2232] ? kasan_save_stack+0x2f/0x50 [ 154.837337][ T2232] ? kasan_save_track+0x14/0x30 [ 154.837339][ T2232] ? __kasan_kmalloc+0x7b/0x90 [ 154.837340][ T2232] ? __kmalloc_cache_noprof+0x29a/0x620 [ 154.837342][ T2232] ? rtnl_newlink+0x124/0x11c0 [ 154.837343][ T2232] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 154.837344][ T2232] ? netlink_rcv_skb+0x14e/0x3a0 [ 154.837347][ T2232] ? netlink_unicast+0x486/0x750 [ 154.837348][ T2232] ? netlink_sendmsg+0x735/0xc60 [ 154.837350][ T2232] ? ____sys_sendmsg+0x415/0x880 [ 154.837352][ T2232] ? ___sys_sendmsg+0x14e/0x1d0 [ 154.837353][ T2232] ? __sys_sendmsg+0x12c/0x1d0 [ 154.837355][ T2232] ? do_syscall_64+0xff/0x530 [ 154.837357][ T2232] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 154.837360][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837362][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837363][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837365][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837366][ T2232] ? trace_contention_end+0xb3/0x180 [ 154.837370][ T2232] ? __mutex_lock+0x1db/0x1ea0 [ 154.837372][ T2232] ? __mutex_lock+0x9a3/0x1ea0 [ 154.837373][ T2232] ? rtnl_newlink+0x9a8/0x11c0 [ 154.837375][ T2232] ? ww_mutex_lock+0x160/0x160 [ 154.837376][ T2232] ? nla_get_range_signed+0x3d0/0x3d0 [ 154.837379][ T2232] ? __rtnl_newlink+0x3fa/0xa50 [ 154.837381][ T2232] rtnl_newlink+0x9f1/0x11c0 [ 154.837383][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837385][ T2232] ? rtnl_bridge_getlink+0x850/0x850 [ 154.837386][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837387][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837389][ T2232] ? is_bpf_text_address+0x3e/0x110 [ 154.837391][ T2232] ? is_bpf_text_address+0x72/0x110 [ 154.837393][ T2232] ? kernel_text_address+0x149/0x170 [ 154.837394][ T2232] ? __kernel_text_address+0x12/0x30 [ 154.837396][ T2232] ? write_profile+0xf0/0xf0 [ 154.837397][ T2232] ? unwind_get_return_address+0x67/0xd0 [ 154.837399][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837401][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837403][ T2232] ? cap_capable+0x1d7/0x3d0 [ 154.837406][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837408][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837410][ T2232] ? rtnl_bridge_getlink+0x850/0x850 [ 154.837411][ T2232] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 154.837413][ T2232] ? rtnl_link_fill+0x920/0x920 [ 154.837414][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 154.837415][ T2232] ? stack_depot_save_flags+0x1bc/0x790 [ 154.837418][ T2232] netlink_rcv_skb+0x14e/0x3a0 [ 154.837419][ T2232] ? rtnl_link_fill+0x920/0x920 [ 154.837421][ T2232] ? lock_release+0x184/0x1f0 [ 154.837422][ T2232] ? netlink_ack+0xcf0/0xcf0 [ 154.837424][ T2232] ? __netlink_lookup+0xb9/0x6b0 [ 154.837426][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837428][ T2232] ? lock_release+0x184/0x1f0 [ 154.837430][ T2232] netlink_unicast+0x486/0x750 [ 154.837432][ T2232] ? netlink_attachskb+0x810/0x810 [ 154.837434][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837436][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837437][ T2232] ? lock_acquire+0x13c/0x160 [ 154.837439][ T2232] netlink_sendmsg+0x735/0xc60 [ 154.837441][ T2232] ? netlink_unicast+0x750/0x750 [ 154.837443][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837445][ T2232] ? lock_release+0x184/0x1f0 [ 154.837447][ T2232] ____sys_sendmsg+0x415/0x880 [ 154.837449][ T2232] ? copy_msghdr_from_user+0x279/0x420 [ 154.837451][ T2232] ? get_timestamp.constprop.0+0x390/0x390 [ 154.837452][ T2232] ? move_addr_to_kernel+0x40/0x40 [ 154.837454][ T2232] ? filter_irq_stacks+0xd0/0xd0 [ 154.837456][ T2232] ___sys_sendmsg+0x14e/0x1d0 [ 154.837458][ T2232] ? copy_msghdr_from_user+0x420/0x420 [ 154.837463][ T2232] __sys_sendmsg+0x12c/0x1d0 [ 154.837465][ T2232] ? __sys_sendmsg_sock+0x20/0x20 [ 154.837468][ T2232] ? rcu_is_watching+0x16/0xd0 [ 154.837470][ T2232] do_syscall_64+0xff/0x530 [ 154.837472][ T2232] ? exc_page_fault+0xee/0x100 [ 154.837474][ T2232] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 154.837475][ T2232] RIP: 0033:0x7f0483eab54e [ 154.837477][ T2232] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 154.837479][ T2232] RSP: 002b:00007ffd84c73530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.837483][ T2232] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0483eab54e [ 154.837484][ T2232] RDX: 0000000000000000 RSI: 00007ffd84c735e0 RDI: 0000000000000005 [ 154.837485][ T2232] RBP: 00007ffd84c73540 R08: 0000000000000000 R09: 0000000000000000 [ 154.837486][ T2232] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdf3 [ 154.837487][ T2232] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd84c73ca0 [ 154.837489][ T2232] [ 154.871837][ T2232] br1: port 1(vx1) entered disabled state [ 154.872072][ T2232] vx1: entered allmulticast mode [ 154.873088][ T2232] vx1: entered promiscuous mode [ 154.873608][ T2232] br1: port 1(vx1) entered blocking state [ 154.873804][ T2232] br1: port 1(vx1) entered forwarding state [ 208.636299][ T2527] veth3: entered promiscuous mode [ 208.636318][ T2527] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 208.636320][ T2527] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2527, name: bridge [ 208.636322][ T2527] preempt_count: 202, expected: 0 [ 208.636323][ T2527] RCU nest depth: 0, expected: 0 [ 208.636324][ T2527] INFO: lockdep is turned off. [ 208.636325][ T2527] irq event stamp: 0 [ 208.636326][ T2527] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 208.636331][ T2527] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 208.636337][ T2527] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 208.636339][ T2527] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 208.636341][ T2527] Preemption disabled at: [ 208.636341][ T2527] [] dev_uc_add_excl+0x67/0x110 [ 208.636349][ T2527] CPU: 3 UID: 0 PID: 2527 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 208.636352][ T2527] Tainted: [W]=WARN [ 208.636354][ T2527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.636355][ T2527] Call Trace: [ 208.636357][ T2527] [ 208.636358][ T2527] dump_stack_lvl+0x6f/0xa0 [ 208.636364][ T2527] ? dev_uc_add_excl+0x67/0x110 [ 208.636366][ T2527] __might_resched.cold+0x1fe/0x2c1 [ 208.636369][ T2527] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 208.636373][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636377][ T2527] __kmalloc_noprof+0x443/0x760 [ 208.636381][ T2527] ? __rwlock_init+0x150/0x150 [ 208.636384][ T2527] ? alloc_buf.isra.0+0x4b/0x260 [ 208.636387][ T2527] ? do_raw_spin_unlock+0x59/0x250 [ 208.636389][ T2527] alloc_buf.isra.0+0x4b/0x260 [ 208.636391][ T2527] put_chars+0x1e1/0x2f0 [ 208.636393][ T2527] ? __send_to_port+0x420/0x420 [ 208.636395][ T2527] ? printk_get_next_message+0x240/0x650 [ 208.636398][ T2527] ? console_prepend_replay+0x20/0x20 [ 208.636400][ T2527] hvc_console_print+0x292/0x780 [ 208.636404][ T2527] ? hvc_write+0x3a0/0x3a0 [ 208.636405][ T2527] ? __rwlock_init+0x150/0x150 [ 208.636407][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636408][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636410][ T2527] ? lock_acquire+0x13c/0x160 [ 208.636412][ T2527] console_emit_next_record+0x22f/0x4c0 [ 208.636415][ T2527] ? devkmsg_read+0x4b0/0x4b0 [ 208.636417][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636419][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636420][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636422][ T2527] ? lock_acquire+0x13c/0x160 [ 208.636424][ T2527] ? console_flush_one_record+0x111/0x710 [ 208.636426][ T2527] console_flush_one_record+0x46f/0x710 [ 208.636428][ T2527] ? console_emit_next_record+0x4c0/0x4c0 [ 208.636431][ T2527] console_unlock+0xee/0x1f0 [ 208.636433][ T2527] ? lock_acquire+0x13c/0x160 [ 208.636434][ T2527] ? console_flush_one_record+0x710/0x710 [ 208.636436][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636438][ T2527] ? lock_release+0x184/0x1f0 [ 208.636439][ T2527] ? lock_acquire+0x60/0x160 [ 208.636441][ T2527] ? __rcu_read_lock+0x30/0x70 [ 208.636443][ T2527] ? __down_trylock_console_sem+0x5e/0xa0 [ 208.636445][ T2527] ? vprintk_emit+0x320/0x3e0 [ 208.636447][ T2527] vprintk_emit+0x37c/0x3e0 [ 208.636449][ T2527] ? wake_up_klogd_work_func+0x90/0x90 [ 208.636452][ T2527] _printk+0xc7/0x100 [ 208.636455][ T2527] ? snapshot_read.cold+0x21/0x21 [ 208.636458][ T2527] ? netdev_name+0x43/0x60 [ 208.636461][ T2527] ? __netdev_printk+0x17f/0x1d0 [ 208.636463][ T2527] netdev_info+0xe2/0x116 [ 208.636464][ T2527] ? netdev_notice+0x120/0x120 [ 208.636466][ T2527] ? kasan_save_track+0x14/0x30 [ 208.636469][ T2527] ? __kmalloc_cache_noprof+0x29a/0x620 [ 208.636471][ T2527] ? __hw_addr_add_ex+0x247/0x630 [ 208.636473][ T2527] ? mutex_is_locked+0x1c/0x50 [ 208.636476][ T2527] __dev_set_promiscuity.cold+0x95/0x104 [ 208.636479][ T2527] __dev_set_rx_mode+0x219/0x2c0 [ 208.636482][ T2527] dev_uc_add_excl+0xf2/0x110 [ 208.636484][ T2527] ndo_dflt_fdb_add+0x105/0x1e0 [ 208.636487][ T2527] ? __nla_parse+0x22/0x30 [ 208.636490][ T2527] rtnl_fdb_add+0x632/0xa00 [ 208.636491][ T2527] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.636493][ T2527] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 208.636494][ T2527] ? rtnl_fdb_del+0xb10/0xb10 [ 208.636496][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636497][ T2527] ? __rcu_read_lock+0x30/0x70 [ 208.636500][ T2527] ? unwind_get_return_address+0x67/0xd0 [ 208.636503][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636505][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636506][ T2527] ? cap_capable+0x1d7/0x3d0 [ 208.636510][ T2527] ? lock_acquire+0x13c/0x160 [ 208.636512][ T2527] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 208.636514][ T2527] ? rtnl_link_fill+0x920/0x920 [ 208.636515][ T2527] ? filter_irq_stacks+0xd0/0xd0 [ 208.636518][ T2527] ? stack_depot_save_flags+0x1bc/0x790 [ 208.636521][ T2527] netlink_rcv_skb+0x14e/0x3a0 [ 208.636524][ T2527] ? rtnl_link_fill+0x920/0x920 [ 208.636525][ T2527] ? lock_release+0x184/0x1f0 [ 208.636527][ T2527] ? netlink_ack+0xcf0/0xcf0 [ 208.636528][ T2527] ? __netlink_lookup+0xb9/0x6b0 [ 208.636531][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636533][ T2527] ? lock_release+0x184/0x1f0 [ 208.636535][ T2527] netlink_unicast+0x486/0x750 [ 208.636537][ T2527] ? netlink_attachskb+0x810/0x810 [ 208.636538][ T2527] ? next_uptodate_folio+0x2b/0x770 [ 208.636542][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636543][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636548][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636551][ T2527] netlink_sendmsg+0x735/0xc60 [ 208.636553][ T2527] ? netlink_unicast+0x750/0x750 [ 208.636555][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636557][ T2527] ? lock_release+0x184/0x1f0 [ 208.636560][ T2527] ____sys_sendmsg+0x415/0x880 [ 208.636563][ T2527] ? copy_msghdr_from_user+0x279/0x420 [ 208.636565][ T2527] ? get_timestamp.constprop.0+0x390/0x390 [ 208.636567][ T2527] ? move_addr_to_kernel+0x40/0x40 [ 208.636570][ T2527] ? do_fault_around+0x300/0x5a0 [ 208.636573][ T2527] ? lock_acquire+0x13c/0x160 [ 208.636575][ T2527] ___sys_sendmsg+0x14e/0x1d0 [ 208.636577][ T2527] ? do_pte_missing+0x86f/0xcc0 [ 208.636580][ T2527] ? copy_msghdr_from_user+0x420/0x420 [ 208.636582][ T2527] ? rcu_read_unlock+0x20/0x70 [ 208.636588][ T2527] __sys_sendmsg+0x12c/0x1d0 [ 208.636590][ T2527] ? __sys_sendmsg_sock+0x20/0x20 [ 208.636593][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636596][ T2527] ? rcu_is_watching+0x16/0xd0 [ 208.636598][ T2527] do_syscall_64+0xff/0x530 [ 208.636601][ T2527] ? exc_page_fault+0xee/0x100 [ 208.636604][ T2527] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.636606][ T2527] RIP: 0033:0x7f743827154e [ 208.636608][ T2527] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 208.636611][ T2527] RSP: 002b:00007fff109a20c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 208.636615][ T2527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f743827154e [ 208.636616][ T2527] RDX: 0000000000000000 RSI: 00007fff109a2170 RDI: 0000000000000005 [ 208.636617][ T2527] RBP: 00007fff109a20d0 R08: 0000000000000000 R09: 0000000000000000 [ 208.636618][ T2527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe29 [ 208.636619][ T2527] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 208.636622][ T2527] [ 219.212346][ T3016] veth3: left promiscuous mode [ 219.212364][ T3016] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 219.212367][ T3016] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3016, name: bridge [ 219.212369][ T3016] preempt_count: 202, expected: 0 [ 219.212370][ T3016] RCU nest depth: 0, expected: 0 [ 219.212371][ T3016] INFO: lockdep is turned off. [ 219.212372][ T3016] irq event stamp: 0 [ 219.212372][ T3016] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 219.212377][ T3016] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 219.212384][ T3016] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 219.212385][ T3016] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 219.212387][ T3016] Preemption disabled at: [ 219.212388][ T3016] [] dev_uc_del+0x68/0x150 [ 219.212395][ T3016] CPU: 3 UID: 0 PID: 3016 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 219.212399][ T3016] Tainted: [W]=WARN [ 219.212400][ T3016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.212402][ T3016] Call Trace: [ 219.212403][ T3016] [ 219.212404][ T3016] dump_stack_lvl+0x6f/0xa0 [ 219.212410][ T3016] ? dev_uc_del+0x68/0x150 [ 219.212412][ T3016] __might_resched.cold+0x1fe/0x2c1 [ 219.212416][ T3016] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 219.212419][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212423][ T3016] __kmalloc_noprof+0x443/0x760 [ 219.212427][ T3016] ? __rwlock_init+0x150/0x150 [ 219.212430][ T3016] ? alloc_buf.isra.0+0x4b/0x260 [ 219.212433][ T3016] ? do_raw_spin_unlock+0x59/0x250 [ 219.212435][ T3016] alloc_buf.isra.0+0x4b/0x260 [ 219.212437][ T3016] put_chars+0x1e1/0x2f0 [ 219.212439][ T3016] ? __send_to_port+0x420/0x420 [ 219.212441][ T3016] ? console_prepend_replay+0x20/0x20 [ 219.212444][ T3016] hvc_console_print+0x292/0x780 [ 219.212447][ T3016] ? hvc_write+0x3a0/0x3a0 [ 219.212449][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212450][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212452][ T3016] ? lock_acquire+0x13c/0x160 [ 219.212454][ T3016] console_emit_next_record+0x22f/0x4c0 [ 219.212457][ T3016] ? devkmsg_read+0x4b0/0x4b0 [ 219.212459][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212461][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212462][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212464][ T3016] ? lock_acquire+0x13c/0x160 [ 219.212466][ T3016] ? console_flush_one_record+0x111/0x710 [ 219.212468][ T3016] console_flush_one_record+0x46f/0x710 [ 219.212470][ T3016] ? console_emit_next_record+0x4c0/0x4c0 [ 219.212473][ T3016] console_unlock+0xee/0x1f0 [ 219.212474][ T3016] ? lock_acquire+0x13c/0x160 [ 219.212476][ T3016] ? console_flush_one_record+0x710/0x710 [ 219.212478][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212479][ T3016] ? lock_release+0x184/0x1f0 [ 219.212481][ T3016] ? lock_acquire+0x60/0x160 [ 219.212482][ T3016] ? __rcu_read_lock+0x30/0x70 [ 219.212484][ T3016] ? __down_trylock_console_sem+0x5e/0xa0 [ 219.212486][ T3016] ? vprintk_emit+0x320/0x3e0 [ 219.212488][ T3016] vprintk_emit+0x37c/0x3e0 [ 219.212491][ T3016] ? wake_up_klogd_work_func+0x90/0x90 [ 219.212493][ T3016] ? kvfree_call_rcu+0x88/0x2e0 [ 219.212496][ T3016] ? dev_uc_del+0xef/0x150 [ 219.212497][ T3016] ? rtnl_fdb_del+0x75c/0xb10 [ 219.212499][ T3016] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 219.212500][ T3016] ? netlink_rcv_skb+0x14e/0x3a0 [ 219.212502][ T3016] ? netlink_unicast+0x486/0x750 [ 219.212504][ T3016] ? netlink_sendmsg+0x735/0xc60 [ 219.212506][ T3016] _printk+0xc7/0x100 [ 219.212509][ T3016] ? snapshot_read.cold+0x21/0x21 [ 219.212511][ T3016] ? netdev_name+0x43/0x60 [ 219.212514][ T3016] ? __netdev_printk+0x17f/0x1d0 [ 219.212516][ T3016] netdev_info+0xe2/0x116 [ 219.212518][ T3016] ? netdev_notice+0x120/0x120 [ 219.212519][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212521][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212523][ T3016] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 219.212525][ T3016] ? do_raw_spin_unlock+0x59/0x250 [ 219.212527][ T3016] ? trace_hardirqs_on+0x36/0x40 [ 219.212528][ T3016] ? mutex_is_locked+0x1c/0x50 [ 219.212531][ T3016] __dev_set_promiscuity.cold+0x95/0x104 [ 219.212534][ T3016] __dev_set_rx_mode+0x219/0x2c0 [ 219.212537][ T3016] dev_uc_del+0x124/0x150 [ 219.212539][ T3016] rtnl_fdb_del+0x75c/0xb10 [ 219.212540][ T3016] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.212542][ T3016] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 219.212543][ T3016] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 219.212547][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212549][ T3016] ? __rcu_read_lock+0x30/0x70 [ 219.212553][ T3016] ? unwind_get_return_address+0x67/0xd0 [ 219.212555][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212557][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212559][ T3016] ? cap_capable+0x1d7/0x3d0 [ 219.212562][ T3016] ? lock_acquire+0x13c/0x160 [ 219.212564][ T3016] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 219.212566][ T3016] ? rtnl_link_fill+0x920/0x920 [ 219.212567][ T3016] ? filter_irq_stacks+0xd0/0xd0 [ 219.212570][ T3016] ? stack_depot_save_flags+0x1bc/0x790 [ 219.212574][ T3016] netlink_rcv_skb+0x14e/0x3a0 [ 219.212575][ T3016] ? rtnl_link_fill+0x920/0x920 [ 219.212577][ T3016] ? lock_release+0x184/0x1f0 [ 219.212578][ T3016] ? netlink_ack+0xcf0/0xcf0 [ 219.212580][ T3016] ? __netlink_lookup+0xb9/0x6b0 [ 219.212582][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212584][ T3016] ? lock_release+0x184/0x1f0 [ 219.212586][ T3016] netlink_unicast+0x486/0x750 [ 219.212588][ T3016] ? netlink_attachskb+0x810/0x810 [ 219.212589][ T3016] ? next_uptodate_folio+0x2b/0x770 [ 219.212592][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212594][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212596][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212598][ T3016] netlink_sendmsg+0x735/0xc60 [ 219.212600][ T3016] ? netlink_unicast+0x750/0x750 [ 219.212602][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212603][ T3016] ? lock_release+0x184/0x1f0 [ 219.212605][ T3016] ____sys_sendmsg+0x415/0x880 [ 219.212608][ T3016] ? copy_msghdr_from_user+0x279/0x420 [ 219.212610][ T3016] ? get_timestamp.constprop.0+0x390/0x390 [ 219.212611][ T3016] ? move_addr_to_kernel+0x40/0x40 [ 219.212613][ T3016] ? do_fault_around+0x300/0x5a0 [ 219.212616][ T3016] ? lock_acquire+0x13c/0x160 [ 219.212618][ T3016] ___sys_sendmsg+0x14e/0x1d0 [ 219.212620][ T3016] ? do_pte_missing+0x86f/0xcc0 [ 219.212622][ T3016] ? copy_msghdr_from_user+0x420/0x420 [ 219.212624][ T3016] ? rcu_read_unlock+0x20/0x70 [ 219.212628][ T3016] __sys_sendmsg+0x12c/0x1d0 [ 219.212631][ T3016] ? __sys_sendmsg_sock+0x20/0x20 [ 219.212633][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212635][ T3016] ? rcu_is_watching+0x16/0xd0 [ 219.212637][ T3016] do_syscall_64+0xff/0x530 [ 219.212640][ T3016] ? exc_page_fault+0xee/0x100 [ 219.212642][ T3016] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.212644][ T3016] RIP: 0033:0x7f5ae314454e [ 219.212646][ T3016] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 219.212648][ T3016] RSP: 002b:00007ffdb1a8a170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.212652][ T3016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ae314454e [ 219.212653][ T3016] RDX: 0000000000000000 RSI: 00007ffdb1a8a220 RDI: 0000000000000005 [ 219.212654][ T3016] RBP: 00007ffdb1a8a180 R08: 0000000000000000 R09: 0000000000000000 [ 219.212655][ T3016] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe34 [ 219.212656][ T3016] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 219.212658][ T3016] [ 219.435230][ T12] vx2: left allmulticast mode [ 219.435450][ T12] vx2: left promiscuous mode [ 219.435709][ T12] br2: port 2(vx2) entered disabled state [ 219.437214][ T12] w1: left allmulticast mode [ 219.437375][ T12] w1: left promiscuous mode [ 219.437939][ T12] br2: port 1(w1) entered disabled state [ 219.531282][ T12] vx2: left allmulticast mode [ 219.531481][ T12] vx2: left promiscuous mode [ 219.531862][ T12] br2: port 2(vx2) entered disabled state [ 219.534353][ T12] w1: left allmulticast mode [ 219.534511][ T12] w1: left promiscuous mode [ 219.534739][ T12] br2: port 1(w1) entered disabled state [ 219.962179][ T3055] br1: port 3(veth2) entered disabled state [ 219.979919][ T3056] veth2: left allmulticast mode [ 219.980169][ T3056] veth2: left promiscuous mode [ 219.980460][ T3056] br1: port 3(veth2) entered disabled state [ 220.022360][ T3058] br1: port 2(veth1) entered disabled state [ 220.038889][ T3059] veth1: left allmulticast mode [ 220.039115][ T3059] veth1: left promiscuous mode [ 220.039392][ T3059] br1: port 2(veth1) entered disabled state [ 220.060321][ T3060] vx1: left allmulticast mode [ 220.060506][ T3060] vx1: left promiscuous mode [ 220.061109][ T3060] br1: port 1(vx1) entered disabled state