[ 11.321769][ T265] br1: port 1(vx1) entered blocking state [ 11.321857][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.321859][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: ip [ 11.321862][ T265] preempt_count: 1, expected: 0 [ 11.321863][ T265] RCU nest depth: 0, expected: 0 [ 11.321864][ T265] locks held by ip/265: 5, last CPU#3: [ 11.321867][ T265] #0: ffffffff8b8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.321881][ T265] #1: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.321889][ T265] #2: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.321895][ T265] #3: ffffffff8b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.321901][ T265] #4: ffffffff8b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.321905][ T265] irq event stamp: 26216 [ 11.321906][ T265] hardirqs last enabled at (26215): [] __down_trylock_console_sem+0x86/0xa0 [ 11.321909][ T265] hardirqs last disabled at (26216): [] console_emit_next_record+0x3d4/0x4c0 [ 11.321911][ T265] softirqs last enabled at (26140): [] handle_softirqs+0x67c/0x900 [ 11.321914][ T265] softirqs last disabled at (26135): [] __irq_exit_rcu+0x145/0x1c0 [ 11.321917][ T265] Preemption disabled at: [ 11.321917][ T265] [] vprintk_emit+0x31b/0x3e0 [ 11.321923][ T265] CPU: 3 UID: 0 PID: 265 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.321927][ T265] Tainted: [W]=WARN [ 11.321928][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.321929][ T265] Call Trace: [ 11.321931][ T265] [ 11.321933][ T265] dump_stack_lvl+0x6f/0xa0 [ 11.321939][ T265] ? vprintk_emit+0x31b/0x3e0 [ 11.321941][ T265] __might_resched.cold+0x1fe/0x2c1 [ 11.321946][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.321950][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 11.321956][ T265] __kmalloc_noprof+0x443/0x760 [ 11.321958][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 11.321964][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 11.321966][ T265] alloc_buf.isra.0+0x4b/0x260 [ 11.321970][ T265] put_chars+0x1e1/0x2f0 [ 11.321972][ T265] ? __send_to_port+0x420/0x420 [ 11.321977][ T265] ? validate_chain+0x34a/0xc20 [ 11.321980][ T265] hvc_console_print+0x292/0x780 [ 11.321983][ T265] ? mark_usage+0x61/0x170 [ 11.321985][ T265] ? __lock_acquire+0x518/0xc20 [ 11.321987][ T265] ? __lock_acquire+0x518/0xc20 [ 11.321991][ T265] ? hvc_write+0x3a0/0x3a0 [ 11.321993][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 11.321996][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322000][ T265] ? lock_acquire+0x13c/0x160 [ 11.322004][ T265] console_emit_next_record+0x22f/0x4c0 [ 11.322007][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 11.322009][ T265] ? console_flush_one_record+0x106/0x710 [ 11.322012][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322015][ T265] ? lock_acquire+0x13c/0x160 [ 11.322019][ T265] console_flush_one_record+0x46f/0x710 [ 11.322023][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 11.322025][ T265] ? __lock_acquire+0x518/0xc20 [ 11.322030][ T265] console_unlock+0xee/0x1f0 [ 11.322033][ T265] ? console_flush_one_record+0x710/0x710 [ 11.322035][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322037][ T265] ? lock_acquire+0x60/0x160 [ 11.322041][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.322043][ T265] ? vprintk_emit+0x320/0x3e0 [ 11.322046][ T265] vprintk_emit+0x37c/0x3e0 [ 11.322050][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 11.322052][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.322054][ T265] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.322059][ T265] ? mark_held_locks+0x40/0x70 [ 11.322062][ T265] _printk+0xc7/0x100 [ 11.322066][ T265] ? snapshot_read.cold+0x21/0x21 [ 11.322070][ T265] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.322082][ T265] ? do_setlink.isra.0+0xa31/0x2750 [ 11.322084][ T265] ? rtnl_newlink+0x9f1/0x11c0 [ 11.322085][ T265] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.322089][ T265] br_set_state+0x22f/0x430 [bridge] [ 11.322099][ T265] br_init_port+0xc4/0x200 [bridge] [ 11.322108][ T265] new_nbp+0x39c/0x580 [bridge] [ 11.322118][ T265] br_add_if+0x212/0x1320 [bridge] [ 11.322126][ T265] ? is_bpf_text_address+0x72/0x110 [ 11.322130][ T265] ? kernel_text_address+0x149/0x170 [ 11.322133][ T265] ? __kernel_text_address+0x12/0x30 [ 11.322137][ T265] do_set_master+0x357/0x580 [ 11.322142][ T265] do_setlink.isra.0+0xa31/0x2750 [ 11.322145][ T265] ? stack_trace_save+0x93/0xc0 [ 11.322149][ T265] ? rtnl_link_get_size+0x350/0x350 [ 11.322150][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 11.322153][ T265] ? stack_depot_save_flags+0x38e/0x790 [ 11.322157][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.322159][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.322161][ T265] ? validate_chain+0x38b/0xc20 [ 11.322164][ T265] ? kasan_save_stack+0x3d/0x50 [ 11.322167][ T265] ? kasan_save_stack+0x2f/0x50 [ 11.322169][ T265] ? kasan_save_track+0x14/0x30 [ 11.322172][ T265] ? __lock_acquire+0x518/0xc20 [ 11.322174][ T265] ? netlink_seq_next+0x4e/0x60 [ 11.322177][ T265] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.322181][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.322183][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.322186][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322188][ T265] ? lock_acquire+0x13c/0x160 [ 11.322190][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322192][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322194][ T265] ? trace_contention_end+0xb3/0x180 [ 11.322198][ T265] ? __mutex_lock+0x1db/0x1ea0 [ 11.322200][ T265] ? __mutex_lock+0x9a3/0x1ea0 [ 11.322202][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 11.322205][ T265] ? ww_mutex_lock+0x160/0x160 [ 11.322207][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.322212][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 11.322217][ T265] rtnl_newlink+0x9f1/0x11c0 [ 11.322223][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.322225][ T265] ? __lock_acquire+0x518/0xc20 [ 11.322229][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.322231][ T265] ? find_held_lock+0x2b/0x80 [ 11.322233][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.322235][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 11.322239][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 11.322241][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.322244][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.322245][ T265] ? __lock_acquire+0x518/0xc20 [ 11.322250][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 11.322252][ T265] ? find_held_lock+0x2b/0x80 [ 11.322255][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 11.322257][ T265] ? rtnl_link_fill+0x920/0x920 [ 11.322260][ T265] ? netlink_ack+0xcf0/0xcf0 [ 11.322266][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 11.322268][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 11.322272][ T265] netlink_unicast+0x486/0x750 [ 11.322276][ T265] ? netlink_attachskb+0x810/0x810 [ 11.322278][ T265] ? __lock_acquire+0x518/0xc20 [ 11.322283][ T265] netlink_sendmsg+0x735/0xc60 [ 11.322286][ T265] ? netlink_unicast+0x750/0x750 [ 11.322290][ T265] ? __might_fault+0x97/0x140 [ 11.322296][ T265] ____sys_sendmsg+0x415/0x880 [ 11.322298][ T265] ? copy_msghdr_from_user+0x279/0x420 [ 11.322300][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 11.322302][ T265] ? move_addr_to_kernel+0x40/0x40 [ 11.322309][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 11.322312][ T265] ? copy_msghdr_from_user+0x420/0x420 [ 11.322328][ T265] __sys_sendmsg+0x12c/0x1d0 [ 11.322331][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 11.322337][ T265] ? rcu_is_watching+0x16/0xd0 [ 11.322341][ T265] do_syscall_64+0xff/0x530 [ 11.322348][ T265] ? exc_page_fault+0xee/0x100 [ 11.322351][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.322353][ T265] RIP: 0033:0x7f3af36d154e [ 11.322357][ T265] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.322359][ T265] RSP: 002b:00007ffc408cfaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.322361][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3af36d154e [ 11.322363][ T265] RDX: 0000000000000000 RSI: 00007ffc408cfba0 RDI: 0000000000000005 [ 11.322364][ T265] RBP: 00007ffc408cfb00 R08: 0000000000000000 R09: 0000000000000000 [ 11.322365][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9107d4 [ 11.322365][ T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc408d0260 [ 11.322372][ T265] [ 11.367333][ T265] br1: port 1(vx1) entered disabled state [ 11.367700][ T265] vx1: entered allmulticast mode [ 11.369476][ T265] vx1: entered promiscuous mode [ 11.370380][ T265] br1: port 1(vx1) entered blocking state [ 11.370892][ T265] br1: port 1(vx1) entered forwarding state [ 11.382095][ T265] ip (265) used greatest stack depth: 23336 bytes left [ 11.407935][ T266] br1: port 2(veth1) entered blocking state [ 11.408306][ T266] br1: port 2(veth1) entered disabled state [ 11.408671][ T266] veth1: entered allmulticast mode [ 11.410554][ T266] veth1: entered promiscuous mode [ 11.442706][ T39] br1: port 2(veth1) entered blocking state [ 11.443111][ T39] br1: port 2(veth1) entered forwarding state [ 11.470559][ T268] br1: port 3(veth2) entered blocking state [ 11.470925][ T268] br1: port 3(veth2) entered disabled state [ 11.471278][ T268] veth2: entered allmulticast mode [ 11.472908][ T268] veth2: entered promiscuous mode [ 11.499590][ T39] br1: port 3(veth2) entered blocking state [ 11.499959][ T39] br1: port 3(veth2) entered forwarding state [ 12.615560][ T314] br2: port 1(w1) entered blocking state [ 12.615578][ T314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.615580][ T314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 314, name: ip [ 12.615582][ T314] preempt_count: 1, expected: 0 [ 12.615582][ T314] RCU nest depth: 0, expected: 0 [ 12.615584][ T314] locks held by ip/314: 5, last CPU#0: [ 12.615586][ T314] #0: ffffffff8b8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.615598][ T314] #1: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.615604][ T314] #2: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.615608][ T314] #3: ffffffff8b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.615612][ T314] #4: ffffffff8b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.615616][ T314] irq event stamp: 19844 [ 12.615617][ T314] hardirqs last enabled at (19843): [] __down_trylock_console_sem+0x86/0xa0 [ 12.615620][ T314] hardirqs last disabled at (19844): [] console_emit_next_record+0x3d4/0x4c0 [ 12.615622][ T314] softirqs last enabled at (19786): [] __alloc_skb+0x4c2/0x5f0 [ 12.615625][ T314] softirqs last disabled at (19784): [] __alloc_skb+0x4c2/0x5f0 [ 12.615627][ T314] Preemption disabled at: [ 12.615628][ T314] [] vprintk_emit+0x31b/0x3e0 [ 12.615634][ T314] CPU: 0 UID: 0 PID: 314 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.615638][ T314] Tainted: [W]=WARN [ 12.615639][ T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.615641][ T314] Call Trace: [ 12.615643][ T314] [ 12.615644][ T314] dump_stack_lvl+0x6f/0xa0 [ 12.615650][ T314] ? vprintk_emit+0x31b/0x3e0 [ 12.615652][ T314] __might_resched.cold+0x1fe/0x2c1 [ 12.615657][ T314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.615661][ T314] ? __kmalloc_noprof+0xdb/0x760 [ 12.615667][ T314] __kmalloc_noprof+0x443/0x760 [ 12.615669][ T314] ? alloc_buf.isra.0+0x4b/0x260 [ 12.615677][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 12.615680][ T314] alloc_buf.isra.0+0x4b/0x260 [ 12.615683][ T314] put_chars+0x1e1/0x2f0 [ 12.615685][ T314] ? prb_final_commit+0x50/0x50 [ 12.615687][ T314] ? __send_to_port+0x420/0x420 [ 12.615690][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.615695][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.615697][ T314] ? validate_chain+0x38b/0xc20 [ 12.615701][ T314] hvc_console_print+0x292/0x780 [ 12.615704][ T314] ? mark_usage+0x61/0x170 [ 12.615705][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615707][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615711][ T314] ? hvc_write+0x3a0/0x3a0 [ 12.615713][ T314] ? console_emit_next_record+0x1df/0x4c0 [ 12.615716][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615719][ T314] ? lock_acquire+0x13c/0x160 [ 12.615723][ T314] console_emit_next_record+0x22f/0x4c0 [ 12.615726][ T314] ? devkmsg_read+0x4b0/0x4b0 [ 12.615728][ T314] ? console_flush_one_record+0x106/0x710 [ 12.615731][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615734][ T314] ? lock_acquire+0x13c/0x160 [ 12.615738][ T314] console_flush_one_record+0x46f/0x710 [ 12.615742][ T314] ? console_emit_next_record+0x4c0/0x4c0 [ 12.615744][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615749][ T314] console_unlock+0xee/0x1f0 [ 12.615752][ T314] ? console_flush_one_record+0x710/0x710 [ 12.615754][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615756][ T314] ? lock_acquire+0x60/0x160 [ 12.615760][ T314] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.615761][ T314] ? vprintk_emit+0x320/0x3e0 [ 12.615765][ T314] vprintk_emit+0x37c/0x3e0 [ 12.615769][ T314] ? wake_up_klogd_work_func+0x90/0x90 [ 12.615771][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 12.615774][ T314] ? mark_held_locks+0x40/0x70 [ 12.615778][ T314] _printk+0xc7/0x100 [ 12.615781][ T314] ? snapshot_read.cold+0x21/0x21 [ 12.615785][ T314] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.615798][ T314] ? do_setlink.isra.0+0xa31/0x2750 [ 12.615800][ T314] ? rtnl_newlink+0x9f1/0x11c0 [ 12.615801][ T314] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.615805][ T314] br_set_state+0x22f/0x430 [bridge] [ 12.615816][ T314] br_init_port+0xc4/0x200 [bridge] [ 12.615825][ T314] new_nbp+0x39c/0x580 [bridge] [ 12.615834][ T314] br_add_if+0x212/0x1320 [bridge] [ 12.615841][ T314] ? is_bpf_text_address+0x72/0x110 [ 12.615846][ T314] ? kernel_text_address+0x149/0x170 [ 12.615849][ T314] ? __kernel_text_address+0x12/0x30 [ 12.615853][ T314] do_set_master+0x357/0x580 [ 12.615858][ T314] do_setlink.isra.0+0xa31/0x2750 [ 12.615861][ T314] ? stack_trace_save+0x93/0xc0 [ 12.615864][ T314] ? rtnl_link_get_size+0x350/0x350 [ 12.615865][ T314] ? rcu_read_lock_any_held+0x66/0x90 [ 12.615867][ T314] ? stack_depot_save_flags+0x38e/0x790 [ 12.615871][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.615873][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.615875][ T314] ? validate_chain+0x38b/0xc20 [ 12.615878][ T314] ? kasan_save_stack+0x3d/0x50 [ 12.615881][ T314] ? kasan_save_stack+0x2f/0x50 [ 12.615882][ T314] ? kasan_save_track+0x14/0x30 [ 12.615885][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615887][ T314] ? netlink_seq_next+0x4e/0x60 [ 12.615890][ T314] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.615894][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.615896][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 12.615899][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615901][ T314] ? lock_acquire+0x13c/0x160 [ 12.615903][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615905][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.615907][ T314] ? trace_contention_end+0xb3/0x180 [ 12.615911][ T314] ? __mutex_lock+0x1db/0x1ea0 [ 12.615914][ T314] ? __mutex_lock+0x9a3/0x1ea0 [ 12.615916][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 12.615920][ T314] ? ww_mutex_lock+0x160/0x160 [ 12.615921][ T314] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.615926][ T314] ? __rtnl_newlink+0x3fa/0xa50 [ 12.615931][ T314] rtnl_newlink+0x9f1/0x11c0 [ 12.615937][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.615939][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615943][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.615945][ T314] ? find_held_lock+0x2b/0x80 [ 12.615947][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.615949][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 12.615953][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 12.615955][ T314] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.615958][ T314] ? rtnl_link_fill+0x920/0x920 [ 12.615959][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615964][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 12.615966][ T314] ? find_held_lock+0x2b/0x80 [ 12.615969][ T314] netlink_rcv_skb+0x14e/0x3a0 [ 12.615971][ T314] ? rtnl_link_fill+0x920/0x920 [ 12.615974][ T314] ? netlink_ack+0xcf0/0xcf0 [ 12.615980][ T314] ? netlink_deliver_tap+0xc5/0x330 [ 12.615981][ T314] ? netlink_deliver_tap+0x13c/0x330 [ 12.615986][ T314] netlink_unicast+0x486/0x750 [ 12.615989][ T314] ? netlink_attachskb+0x810/0x810 [ 12.615992][ T314] ? __lock_acquire+0x518/0xc20 [ 12.615996][ T314] netlink_sendmsg+0x735/0xc60 [ 12.616000][ T314] ? netlink_unicast+0x750/0x750 [ 12.616004][ T314] ? __might_fault+0x97/0x140 [ 12.616009][ T314] ____sys_sendmsg+0x415/0x880 [ 12.616012][ T314] ? copy_msghdr_from_user+0x279/0x420 [ 12.616014][ T314] ? get_timestamp.constprop.0+0x390/0x390 [ 12.616015][ T314] ? move_addr_to_kernel+0x40/0x40 [ 12.616023][ T314] ___sys_sendmsg+0x14e/0x1d0 [ 12.616026][ T314] ? copy_msghdr_from_user+0x420/0x420 [ 12.616041][ T314] __sys_sendmsg+0x12c/0x1d0 [ 12.616044][ T314] ? __sys_sendmsg_sock+0x20/0x20 [ 12.616051][ T314] ? rcu_is_watching+0x16/0xd0 [ 12.616054][ T314] do_syscall_64+0xff/0x530 [ 12.616057][ T314] ? exc_page_fault+0xee/0x100 [ 12.616060][ T314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.616062][ T314] RIP: 0033:0x7f63407c654e [ 12.616066][ T314] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.616068][ T314] RSP: 002b:00007fff86962920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.616070][ T314] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f63407c654e [ 12.616072][ T314] RDX: 0000000000000000 RSI: 00007fff869629d0 RDI: 0000000000000005 [ 12.616073][ T314] RBP: 00007fff86962930 R08: 0000000000000000 R09: 0000000000000000 [ 12.616074][ T314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9107d6 [ 12.616075][ T314] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff86963090 [ 12.616082][ T314] [ 12.658601][ T314] br2: port 1(w1) entered disabled state [ 12.658973][ T314] w1: entered allmulticast mode [ 12.660552][ T314] w1: entered promiscuous mode [ 12.842780][ T320] br2: port 2(vx2) entered blocking state [ 12.843080][ T320] br2: port 2(vx2) entered disabled state [ 12.843351][ T320] vx2: entered allmulticast mode [ 12.845514][ T320] vx2: entered promiscuous mode [ 12.846190][ T320] br2: port 2(vx2) entered blocking state [ 12.846443][ T320] br2: port 2(vx2) entered forwarding state [ 13.049563][ T36] br2: port 1(w1) entered blocking state [ 13.050115][ T36] br2: port 1(w1) entered forwarding state [ 13.590350][ T351] br2: port 1(w1) entered blocking state [ 13.590623][ T351] br2: port 1(w1) entered disabled state [ 13.590863][ T351] w1: entered allmulticast mode [ 13.592317][ T351] w1: entered promiscuous mode [ 13.766837][ T357] br2: port 2(vx2) entered blocking state [ 13.766858][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.766860][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: ip [ 13.766862][ T357] preempt_count: 1, expected: 0 [ 13.766863][ T357] RCU nest depth: 0, expected: 0 [ 13.766864][ T357] locks held by ip/357: 5, last CPU#2: [ 13.766866][ T357] #0: ffffffff8b8d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.766879][ T357] #1: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.766885][ T357] #2: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.766889][ T357] #3: ffffffff8b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.766893][ T357] #4: ffffffff8b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.766897][ T357] irq event stamp: 14170 [ 13.766898][ T357] hardirqs last enabled at (14169): [] __down_trylock_console_sem+0x86/0xa0 [ 13.766900][ T357] hardirqs last disabled at (14170): [] console_emit_next_record+0x3d4/0x4c0 [ 13.766902][ T357] softirqs last enabled at (14112): [] __alloc_skb+0x4c2/0x5f0 [ 13.766906][ T357] softirqs last disabled at (14110): [] __alloc_skb+0x4c2/0x5f0 [ 13.766908][ T357] Preemption disabled at: [ 13.766909][ T357] [] vprintk_emit+0x31b/0x3e0 [ 13.766915][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.766918][ T357] Tainted: [W]=WARN [ 13.766919][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.766921][ T357] Call Trace: [ 13.766923][ T357] [ 13.766924][ T357] dump_stack_lvl+0x6f/0xa0 [ 13.766930][ T357] ? vprintk_emit+0x31b/0x3e0 [ 13.766932][ T357] __might_resched.cold+0x1fe/0x2c1 [ 13.766937][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.766942][ T357] ? __kmalloc_noprof+0xdb/0x760 [ 13.766947][ T357] __kmalloc_noprof+0x443/0x760 [ 13.766949][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 13.766955][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 13.766958][ T357] alloc_buf.isra.0+0x4b/0x260 [ 13.766961][ T357] put_chars+0x1e1/0x2f0 [ 13.766963][ T357] ? prb_final_commit+0x50/0x50 [ 13.766965][ T357] ? __send_to_port+0x420/0x420 [ 13.766968][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.766972][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.766975][ T357] ? validate_chain+0x38b/0xc20 [ 13.766978][ T357] hvc_console_print+0x292/0x780 [ 13.766981][ T357] ? mark_usage+0x61/0x170 [ 13.766983][ T357] ? __lock_acquire+0x518/0xc20 [ 13.766984][ T357] ? __lock_acquire+0x518/0xc20 [ 13.766988][ T357] ? hvc_write+0x3a0/0x3a0 [ 13.766990][ T357] ? console_emit_next_record+0x1df/0x4c0 [ 13.766993][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.766996][ T357] ? lock_acquire+0x13c/0x160 [ 13.767000][ T357] console_emit_next_record+0x22f/0x4c0 [ 13.767003][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 13.767005][ T357] ? console_flush_one_record+0x106/0x710 [ 13.767008][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767011][ T357] ? lock_acquire+0x13c/0x160 [ 13.767015][ T357] console_flush_one_record+0x46f/0x710 [ 13.767019][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 13.767021][ T357] ? __lock_acquire+0x518/0xc20 [ 13.767026][ T357] console_unlock+0xee/0x1f0 [ 13.767028][ T357] ? console_flush_one_record+0x710/0x710 [ 13.767030][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767032][ T357] ? lock_acquire+0x60/0x160 [ 13.767036][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.767038][ T357] ? vprintk_emit+0x320/0x3e0 [ 13.767041][ T357] vprintk_emit+0x37c/0x3e0 [ 13.767045][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 13.767047][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 13.767050][ T357] ? mark_held_locks+0x40/0x70 [ 13.767054][ T357] _printk+0xc7/0x100 [ 13.767058][ T357] ? snapshot_read.cold+0x21/0x21 [ 13.767061][ T357] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.767074][ T357] ? do_setlink.isra.0+0xa31/0x2750 [ 13.767076][ T357] ? rtnl_newlink+0x9f1/0x11c0 [ 13.767077][ T357] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.767081][ T357] br_set_state+0x22f/0x430 [bridge] [ 13.767091][ T357] br_init_port+0xc4/0x200 [bridge] [ 13.767100][ T357] new_nbp+0x39c/0x580 [bridge] [ 13.767109][ T357] br_add_if+0x212/0x1320 [bridge] [ 13.767116][ T357] ? is_bpf_text_address+0x72/0x110 [ 13.767120][ T357] ? kernel_text_address+0x149/0x170 [ 13.767123][ T357] ? __kernel_text_address+0x12/0x30 [ 13.767126][ T357] do_set_master+0x357/0x580 [ 13.767131][ T357] do_setlink.isra.0+0xa31/0x2750 [ 13.767134][ T357] ? stack_trace_save+0x93/0xc0 [ 13.767137][ T357] ? rtnl_link_get_size+0x350/0x350 [ 13.767138][ T357] ? rcu_read_lock_any_held+0x66/0x90 [ 13.767140][ T357] ? stack_depot_save_flags+0x38e/0x790 [ 13.767143][ T357] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.767146][ T357] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.767148][ T357] ? validate_chain+0x38b/0xc20 [ 13.767150][ T357] ? kasan_save_stack+0x3d/0x50 [ 13.767153][ T357] ? kasan_save_stack+0x2f/0x50 [ 13.767155][ T357] ? kasan_save_track+0x14/0x30 [ 13.767157][ T357] ? __lock_acquire+0x518/0xc20 [ 13.767159][ T357] ? netlink_seq_next+0x4e/0x60 [ 13.767162][ T357] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.767167][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 13.767168][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 13.767171][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767173][ T357] ? lock_acquire+0x13c/0x160 [ 13.767175][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767177][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767179][ T357] ? trace_contention_end+0xb3/0x180 [ 13.767183][ T357] ? __mutex_lock+0x1db/0x1ea0 [ 13.767186][ T357] ? __mutex_lock+0x9a3/0x1ea0 [ 13.767188][ T357] ? rtnl_newlink+0x9a8/0x11c0 [ 13.767191][ T357] ? ww_mutex_lock+0x160/0x160 [ 13.767193][ T357] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.767197][ T357] ? __rtnl_newlink+0x3fa/0xa50 [ 13.767202][ T357] rtnl_newlink+0x9f1/0x11c0 [ 13.767208][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 13.767209][ T357] ? __lock_acquire+0x518/0xc20 [ 13.767214][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 13.767215][ T357] ? find_held_lock+0x2b/0x80 [ 13.767218][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 13.767219][ T357] ? __lock_release.isra.0+0x69/0x1a0 [ 13.767223][ T357] ? rtnl_bridge_getlink+0x850/0x850 [ 13.767225][ T357] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.767228][ T357] ? rtnl_link_fill+0x920/0x920 [ 13.767229][ T357] ? __lock_acquire+0x518/0xc20 [ 13.767234][ T357] ? lock_acquire.part.0+0xd4/0x280 [ 13.767235][ T357] ? find_held_lock+0x2b/0x80 [ 13.767239][ T357] netlink_rcv_skb+0x14e/0x3a0 [ 13.767241][ T357] ? rtnl_link_fill+0x920/0x920 [ 13.767243][ T357] ? netlink_ack+0xcf0/0xcf0 [ 13.767249][ T357] ? netlink_deliver_tap+0xc5/0x330 [ 13.767251][ T357] ? netlink_deliver_tap+0x13c/0x330 [ 13.767255][ T357] netlink_unicast+0x486/0x750 [ 13.767259][ T357] ? netlink_attachskb+0x810/0x810 [ 13.767261][ T357] ? __lock_acquire+0x518/0xc20 [ 13.767265][ T357] netlink_sendmsg+0x735/0xc60 [ 13.767269][ T357] ? netlink_unicast+0x750/0x750 [ 13.767272][ T357] ? __might_fault+0x97/0x140 [ 13.767278][ T357] ____sys_sendmsg+0x415/0x880 [ 13.767280][ T357] ? copy_msghdr_from_user+0x279/0x420 [ 13.767282][ T357] ? get_timestamp.constprop.0+0x390/0x390 [ 13.767284][ T357] ? move_addr_to_kernel+0x40/0x40 [ 13.767291][ T357] ___sys_sendmsg+0x14e/0x1d0 [ 13.767294][ T357] ? copy_msghdr_from_user+0x420/0x420 [ 13.767309][ T357] __sys_sendmsg+0x12c/0x1d0 [ 13.767312][ T357] ? __sys_sendmsg_sock+0x20/0x20 [ 13.767318][ T357] ? rcu_is_watching+0x16/0xd0 [ 13.767321][ T357] do_syscall_64+0xff/0x530 [ 13.767324][ T357] ? exc_page_fault+0xee/0x100 [ 13.767327][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.767329][ T357] RIP: 0033:0x7f73af55954e [ 13.767332][ T357] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.767334][ T357] RSP: 002b:00007ffc78ffd170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.767337][ T357] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f73af55954e [ 13.767338][ T357] RDX: 0000000000000000 RSI: 00007ffc78ffd220 RDI: 0000000000000005 [ 13.767339][ T357] RBP: 00007ffc78ffd180 R08: 0000000000000000 R09: 0000000000000000 [ 13.767340][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9107d7 [ 13.767340][ T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc78ffd8e0 [ 13.767352][ T357] [ 13.813731][ T357] br2: port 2(vx2) entered disabled state [ 13.814029][ T357] vx2: entered allmulticast mode [ 13.815572][ T357] vx2: entered promiscuous mode [ 13.816243][ T357] br2: port 2(vx2) entered blocking state [ 13.816483][ T357] br2: port 2(vx2) entered forwarding state [ 14.026761][ T103] br2: port 1(w1) entered blocking state [ 14.027098][ T103] br2: port 1(w1) entered forwarding state [ 23.191721][ T457] GACT probability NOT on [ 23.191738][ T457] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.191740][ T457] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 457, name: modprobe [ 23.191742][ T457] preempt_count: 1, expected: 0 [ 23.191743][ T457] RCU nest depth: 0, expected: 0 [ 23.191744][ T457] locks held by modprobe/457: 4, last CPU#0: [ 23.191746][ T457] #0: ffffffff8b169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.191759][ T457] #1: ffffffff8b169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.191763][ T457] #2: ffffffff8b089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.191767][ T457] #3: ffffffff8b089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.191771][ T457] irq event stamp: 22370 [ 23.191772][ T457] hardirqs last enabled at (22369): [] __down_trylock_console_sem+0x86/0xa0 [ 23.191774][ T457] hardirqs last disabled at (22370): [] console_emit_next_record+0x3d4/0x4c0 [ 23.191776][ T457] softirqs last enabled at (15480): [] handle_softirqs+0x67c/0x900 [ 23.191780][ T457] softirqs last disabled at (14889): [] __irq_exit_rcu+0x145/0x1c0 [ 23.191782][ T457] Preemption disabled at: [ 23.191782][ T457] [] vprintk_emit+0x31b/0x3e0 [ 23.191788][ T457] CPU: 0 UID: 0 PID: 457 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.191791][ T457] Tainted: [W]=WARN [ 23.191792][ T457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.191794][ T457] Call Trace: [ 23.191796][ T457] [ 23.191797][ T457] dump_stack_lvl+0x6f/0xa0 [ 23.191803][ T457] ? vprintk_emit+0x31b/0x3e0 [ 23.191805][ T457] __might_resched.cold+0x1fe/0x2c1 [ 23.191810][ T457] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.191814][ T457] ? __kmalloc_noprof+0xdb/0x760 [ 23.191819][ T457] __kmalloc_noprof+0x443/0x760 [ 23.191821][ T457] ? alloc_buf.isra.0+0x4b/0x260 [ 23.191827][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 23.191830][ T457] alloc_buf.isra.0+0x4b/0x260 [ 23.191833][ T457] put_chars+0x1e1/0x2f0 [ 23.191835][ T457] ? desc_read_finalized_seq+0x79/0x120 [ 23.191837][ T457] ? __send_to_port+0x420/0x420 [ 23.191840][ T457] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.191843][ T457] ? validate_chain+0x38b/0xc20 [ 23.191848][ T457] hvc_console_print+0x292/0x780 [ 23.191850][ T457] ? __lock_acquire+0x518/0xc20 [ 23.191852][ T457] ? __lock_acquire+0x518/0xc20 [ 23.191857][ T457] ? hvc_write+0x3a0/0x3a0 [ 23.191858][ T457] ? console_emit_next_record+0x1df/0x4c0 [ 23.191861][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.191864][ T457] ? lock_acquire+0x13c/0x160 [ 23.191868][ T457] console_emit_next_record+0x22f/0x4c0 [ 23.191872][ T457] ? devkmsg_read+0x4b0/0x4b0 [ 23.191873][ T457] ? console_flush_one_record+0x106/0x710 [ 23.191877][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.191879][ T457] ? lock_acquire+0x13c/0x160 [ 23.191883][ T457] console_flush_one_record+0x46f/0x710 [ 23.191887][ T457] ? console_emit_next_record+0x4c0/0x4c0 [ 23.191888][ T457] ? __lock_acquire+0x518/0xc20 [ 23.191893][ T457] console_unlock+0xee/0x1f0 [ 23.191896][ T457] ? console_flush_one_record+0x710/0x710 [ 23.191898][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.191900][ T457] ? lock_acquire+0x60/0x160 [ 23.191904][ T457] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.191905][ T457] ? vprintk_emit+0x320/0x3e0 [ 23.191909][ T457] vprintk_emit+0x37c/0x3e0 [ 23.191913][ T457] ? wake_up_klogd_work_func+0x90/0x90 [ 23.191918][ T457] ? llc_exit+0x3e0/0x3e0 [llc] [ 23.191921][ T457] _printk+0xc7/0x100 [ 23.191925][ T457] ? snapshot_read.cold+0x21/0x21 [ 23.191931][ T457] ? do_one_initcall+0x113/0x4f0 [ 23.191934][ T457] gact_init_module+0x15/0x1000 [act_gact] [ 23.191937][ T457] do_one_initcall+0x124/0x4f0 [ 23.191939][ T457] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 23.191944][ T457] ? do_init_module+0xae/0x8a0 [ 23.191947][ T457] ? kasan_unpoison+0x44/0x70 [ 23.191952][ T457] do_init_module+0x2ad/0x8a0 [ 23.191955][ T457] ? lockdep_hardirqs_on+0x91/0x130 [ 23.191960][ T457] ? free_module+0x470/0x470 [ 23.191963][ T457] ? kfree+0x123/0x590 [ 23.191967][ T457] load_module+0x1424/0x1bb0 [ 23.191974][ T457] ? layout_and_allocate.isra.0+0x680/0x680 [ 23.191978][ T457] ? __ia32_sys_fsconfig+0x180/0x180 [ 23.191980][ T457] ? ovl_real_file+0x172/0x1e0 [ 23.191984][ T457] ? backing_file_read_iter+0x541/0x790 [ 23.191987][ T457] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.191991][ T457] init_module_from_file+0x11f/0x1a0 [ 23.191994][ T457] ? __do_sys_init_module+0x220/0x220 [ 23.192002][ T457] ? __rwlock_init+0x150/0x150 [ 23.192005][ T457] ? do_raw_spin_unlock+0x59/0x250 [ 23.192008][ T457] idempotent_init_module+0x37b/0x7c0 [ 23.192012][ T457] ? init_module_from_file+0x1a0/0x1a0 [ 23.192018][ T457] ? rcu_is_watching+0x16/0xd0 [ 23.192020][ T457] ? cap_capable+0x1d7/0x3d0 [ 23.192026][ T457] __x64_sys_finit_module+0xdf/0x190 [ 23.192028][ T457] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 23.192031][ T457] do_syscall_64+0xff/0x530 [ 23.192033][ T457] ? exc_page_fault+0xee/0x100 [ 23.192035][ T457] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.192038][ T457] RIP: 0033:0x7f7a4bc5f37d [ 23.192041][ T457] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 23.192043][ T457] RSP: 002b:00007ffff46ceb88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 23.192045][ T457] RAX: ffffffffffffffda RBX: 0000562958e15810 RCX: 00007f7a4bc5f37d [ 23.192047][ T457] RDX: 0000000000000000 RSI: 0000562950698ffd RDI: 0000000000000000 [ 23.192048][ T457] RBP: 00007ffff46cec20 R08: 0000000000000000 R09: 0000000000000000 [ 23.192049][ T457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562950698ffd [ 23.192050][ T457] R13: 0000562958e15960 R14: 0000000000040000 R15: 0000000000000000 [ 23.192057][ T457] [ 26.490756][ C3] [ 26.490774][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.490776][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 26.490777][ C3] preempt_count: 104, expected: 0 [ 26.490778][ C3] RCU nest depth: 0, expected: 0 [ 26.490779][ C3] INFO: lockdep is turned off. [ 26.490780][ C3] irq event stamp: 915990 [ 26.490781][ C3] hardirqs last enabled at (915990): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.490790][ C3] hardirqs last disabled at (915989): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.490792][ C3] softirqs last enabled at (915956): [] handle_softirqs+0x67c/0x900 [ 26.490796][ C3] softirqs last disabled at (915987): [] __irq_exit_rcu+0x145/0x1c0 [ 26.490797][ C3] Preemption disabled at: [ 26.490798][ C3] [<0000000000000000>] 0x0 [ 26.490806][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.490809][ C3] Tainted: [W]=WARN [ 26.490810][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.490812][ C3] Call Trace: [ 26.490814][ C3] [ 26.490816][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.490822][ C3] __might_resched.cold+0x1fe/0x2c1 [ 26.490826][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.490829][ C3] ? __asan_memcpy+0x3c/0x60 [ 26.490832][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490836][ C3] __kmalloc_noprof+0x443/0x760 [ 26.490839][ C3] ? __rwlock_init+0x150/0x150 [ 26.490842][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 26.490846][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 26.490847][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.490849][ C3] put_chars+0x1e1/0x2f0 [ 26.490851][ C3] ? __send_to_port+0x420/0x420 [ 26.490853][ C3] ? console_prepend_replay+0x20/0x20 [ 26.490856][ C3] hvc_console_print+0x292/0x780 [ 26.490859][ C3] ? hvc_write+0x3a0/0x3a0 [ 26.490861][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490863][ C3] ? lock_acquire+0x13c/0x160 [ 26.490865][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.490867][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 26.490869][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490870][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490872][ C3] ? lock_acquire+0x13c/0x160 [ 26.490874][ C3] ? console_flush_one_record+0x111/0x710 [ 26.490876][ C3] console_flush_one_record+0x46f/0x710 [ 26.490878][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 26.490881][ C3] console_unlock+0xee/0x1f0 [ 26.490882][ C3] ? lock_acquire+0x13c/0x160 [ 26.490884][ C3] ? console_flush_one_record+0x710/0x710 [ 26.490885][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490887][ C3] ? lock_release+0x184/0x1f0 [ 26.490888][ C3] ? lock_acquire+0x60/0x160 [ 26.490890][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.490892][ C3] ? vprintk_emit+0x320/0x3e0 [ 26.490894][ C3] vprintk_emit+0x37c/0x3e0 [ 26.490896][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 26.490898][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490910][ C3] ? lock_release+0x184/0x1f0 [ 26.490912][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490918][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490923][ C3] ? is_module_text_address+0x154/0x250 [ 26.490927][ C3] _printk+0xc7/0x100 [ 26.490930][ C3] ? snapshot_read.cold+0x21/0x21 [ 26.490932][ C3] ? arch_stack_walk+0xd7/0x130 [ 26.490936][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.490938][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.490939][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.490941][ C3] mark_lock_irq+0x989/0x9c0 [ 26.490944][ C3] mark_lock+0x1d7/0xa00 [ 26.490946][ C3] mark_usage+0x42/0x170 [ 26.490948][ C3] __lock_acquire+0x388/0xc20 [ 26.490950][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.490951][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490958][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.490959][ C3] ? lock_acquire+0x13c/0x160 [ 26.490961][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.490967][ C3] _raw_spin_lock+0x33/0x40 [ 26.490969][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490974][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.490981][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.490987][ C3] call_timer_fn+0x160/0x4d0 [ 26.490989][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.490991][ C3] ? debug_object_active_state+0x430/0x430 [ 26.490995][ C3] ? find_held_lock+0x2b/0x80 [ 26.490996][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.490998][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.491000][ C3] __run_timers+0x68f/0xaa0 [ 26.491002][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.491008][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.491010][ C3] ? __lock_acquire+0x518/0xc20 [ 26.491013][ C3] ? __rwlock_init+0x150/0x150 [ 26.491015][ C3] run_timer_softirq+0xf0/0x160 [ 26.491017][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.491019][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.491021][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.491023][ C3] handle_softirqs+0x1d3/0x900 [ 26.491025][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.491026][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.491028][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.491030][ C3] irq_exit_rcu+0xe/0x30 [ 26.491031][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.491034][ C3] [ 26.491034][ C3] [ 26.491035][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 26.491037][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.491039][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.491041][ 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 [ 26.491043][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 26.491046][ C3] RAX: 00000000000dfa11 RBX: ff11000001c88040 RCX: ffffffff87ef0307 [ 26.491047][ C3] RDX: ff11000001c88040 RSI: ffffffff8ac38b01 RDI: ffffffff8a68d8e0 [ 26.491048][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.491049][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 26.491050][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.491051][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.491054][ C3] default_idle+0x9/0x10 [ 26.491056][ C3] default_idle_call+0x6e/0xb0 [ 26.491058][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.491059][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.491061][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.491063][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.491064][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.491066][ C3] do_idle+0xd8/0x190 [ 26.491068][ C3] cpu_startup_entry+0x53/0x70 [ 26.491069][ C3] start_secondary+0x204/0x2b0 [ 26.491071][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.491073][ C3] common_startup_64+0x13e/0x148 [ 26.491077][ C3] [ 26.513353][ C3] ======================================================== [ 26.513602][ C3] WARNING: possible irq lock inversion dependency detected [ 26.513799][ C3] 7.2.0-virtme #1 Tainted: G W [ 26.514004][ C3] -------------------------------------------------------- [ 26.514243][ C3] swapper/3/0 just changed the state of lock: [ 26.514410][ C3] ff1100000ca42e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.514726][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.514971][ C3] (fs_reclaim){+.+.}-{0:0} [ 26.514973][ C3] [ 26.514973][ C3] [ 26.514973][ C3] and interrupts could create inverse lock ordering between them. [ 26.514973][ C3] [ 26.515551][ C3] [ 26.515551][ C3] other info that might help us debug this: [ 26.515790][ C3] Chain exists of: [ 26.515790][ C3] &br->lock --> console_owner --> fs_reclaim [ 26.515790][ C3] [ 26.516139][ C3] Possible interrupt unsafe locking scenario: [ 26.516139][ C3] [ 26.516385][ C3] CPU0 CPU1 [ 26.516518][ C3] ---- ---- [ 26.516698][ C3] lock(fs_reclaim); [ 26.516801][ C3] local_irq_disable(); [ 26.517013][ C3] lock(&br->lock); [ 26.517179][ C3] lock(console_owner); [ 26.517396][ C3] [ 26.517498][ C3] lock(&br->lock); [ 26.517644][ C3] [ 26.517644][ C3] *** DEADLOCK *** [ 26.517644][ C3] [ 26.517839][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 26.518057][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.518376][ C3] [ 26.518376][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 26.518650][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 26.518789][ C3] HARDIRQ-ON-W at: [ 26.518937][ C3] __lock_acquire+0x388/0xc20 [ 26.519111][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.519322][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.519540][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.519740][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.519987][ C3] workqueue_init+0x2a/0x680 [ 26.520200][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.520406][ C3] kernel_init+0x21/0x150 [ 26.520620][ C3] ret_from_fork+0x474/0x6b0 [ 26.520832][ C3] ret_from_fork_asm+0x11/0x20 [ 26.520998][ C3] SOFTIRQ-ON-W at: [ 26.521141][ C3] __lock_acquire+0x388/0xc20 [ 26.521310][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.521524][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.521694][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.521890][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.522135][ C3] workqueue_init+0x2a/0x680 [ 26.522351][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.522556][ C3] kernel_init+0x21/0x150 [ 26.522770][ C3] ret_from_fork+0x474/0x6b0 [ 26.522982][ C3] ret_from_fork_asm+0x11/0x20 [ 26.523149][ C3] INITIAL USE at: [ 26.523298][ C3] __lock_acquire+0x388/0xc20 [ 26.523470][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.523687][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.523897][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.524099][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.524347][ C3] workqueue_init+0x2a/0x680 [ 26.524560][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.524725][ C3] kernel_init+0x21/0x150 [ 26.524940][ C3] ret_from_fork+0x474/0x6b0 [ 26.525151][ C3] ret_from_fork_asm+0x11/0x20 [ 26.525319][ C3] } [ 26.525393][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.525636][ C3] ... acquired at: [ 26.525779][ C3] __lock_acquire+0x518/0xc20 [ 26.525915][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.526092][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.526221][ C3] __kmalloc_noprof+0xd3/0x760 [ 26.526399][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.526531][ C3] put_chars+0x1e1/0x2f0 [ 26.526708][ C3] hvc_console_print+0x292/0x780 [ 26.526839][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.527015][ C3] console_flush_one_record+0x46f/0x710 [ 26.527147][ C3] console_unlock+0xee/0x1f0 [ 26.527322][ C3] vprintk_emit+0x37c/0x3e0 [ 26.527460][ C3] _printk+0xc7/0x100 [ 26.527562][ C3] loop_init+0x12a/0x130 [ 26.527737][ C3] do_one_initcall+0x124/0x4f0 [ 26.527869][ C3] kernel_init_freeable+0x596/0x630 [ 26.528042][ C3] kernel_init+0x21/0x150 [ 26.528174][ C3] ret_from_fork+0x474/0x6b0 [ 26.528350][ C3] ret_from_fork_asm+0x11/0x20 [ 26.528487][ C3] [ 26.528600][ C3] -> (console_owner){....}-{0:0} { [ 26.528737][ C3] INITIAL USE at: [ 26.528883][ C3] } [ 26.528950][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.529191][ C3] ... acquired at: [ 26.529286][ C3] __lock_acquire+0x518/0xc20 [ 26.529425][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.529598][ C3] console_lock_spinning_enable+0x5c/0x60 [ 26.529810][ C3] console_emit_next_record+0x1d1/0x4c0 [ 26.529941][ C3] console_flush_one_record+0x46f/0x710 [ 26.530116][ C3] console_unlock+0xee/0x1f0 [ 26.530246][ C3] vprintk_emit+0x37c/0x3e0 [ 26.530428][ C3] _printk+0xc7/0x100 [ 26.530529][ C3] br_set_state+0x22f/0x430 [bridge] [ 26.530667][ C3] br_init_port+0xc4/0x200 [bridge] [ 26.530853][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 26.531069][ C3] br_add_if+0xde2/0x1320 [bridge] [ 26.531208][ C3] do_set_master+0x357/0x580 [ 26.531390][ C3] do_setlink.isra.0+0xa31/0x2750 [ 26.531520][ C3] rtnl_newlink+0x9f1/0x11c0 [ 26.531696][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.531831][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 26.532008][ C3] netlink_unicast+0x486/0x750 [ 26.532141][ C3] netlink_sendmsg+0x735/0xc60 [ 26.532315][ C3] ____sys_sendmsg+0x415/0x880 [ 26.532455][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 26.532636][ C3] __sys_sendmsg+0x12c/0x1d0 [ 26.532768][ C3] do_syscall_64+0xff/0x530 [ 26.532948][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.533117][ C3] [ 26.533180][ C3] -> (&br->lock){+.-.}-{3:3} { [ 26.533364][ C3] HARDIRQ-ON-W at: [ 26.533468][ C3] __lock_acquire+0x388/0xc20 [ 26.533682][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.533892][ C3] _raw_spin_lock_bh+0x38/0x50 [ 26.534061][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.534312][ C3] netif_set_mac_address+0x282/0x410 [ 26.534577][ C3] do_setlink.isra.0+0x706/0x2750 [ 26.534754][ C3] rtnl_newlink+0x9f1/0x11c0 [ 26.534922][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.535092][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 26.535309][ C3] netlink_unicast+0x486/0x750 [ 26.535537][ C3] netlink_sendmsg+0x735/0xc60 [ 26.535704][ C3] ____sys_sendmsg+0x415/0x880 [ 26.535920][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 26.536136][ C3] __sys_sendmsg+0x12c/0x1d0 [ 26.536308][ C3] do_syscall_64+0xff/0x530 [ 26.536529][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.536778][ C3] IN-SOFTIRQ-W at: [ 26.536876][ C3] __lock_acquire+0x388/0xc20 [ 26.537092][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.537258][ C3] _raw_spin_lock+0x33/0x40 [ 26.537475][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.537686][ C3] call_timer_fn+0x160/0x4d0 [ 26.537853][ C3] __run_timers+0x68f/0xaa0 [ 26.538066][ C3] run_timer_softirq+0xf0/0x160 [ 26.538231][ C3] handle_softirqs+0x1d3/0x900 [ 26.538457][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.538672][ C3] irq_exit_rcu+0xe/0x30 [ 26.538838][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.539085][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.539329][ C3] pv_native_safe_halt+0xf/0x10 [ 26.539498][ C3] default_idle+0x9/0x10 [ 26.539711][ C3] default_idle_call+0x6e/0xb0 [ 26.539922][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.540121][ C3] do_idle+0xd8/0x190 [ 26.540302][ C3] cpu_startup_entry+0x53/0x70 [ 26.540519][ C3] start_secondary+0x204/0x2b0 [ 26.540688][ C3] common_startup_64+0x13e/0x148 [ 26.540904][ C3] INITIAL USE at: [ 26.541004][ C3] __lock_acquire+0x388/0xc20 [ 26.541219][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.541387][ C3] _raw_spin_lock_bh+0x38/0x50 [ 26.541601][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 26.541854][ C3] netif_set_mac_address+0x282/0x410 [ 26.542020][ C3] do_setlink.isra.0+0x706/0x2750 [ 26.542235][ C3] rtnl_newlink+0x9f1/0x11c0 [ 26.542451][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.542617][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 26.542787][ C3] netlink_unicast+0x486/0x750 [ 26.542953][ C3] netlink_sendmsg+0x735/0xc60 [ 26.543120][ C3] ____sys_sendmsg+0x415/0x880 [ 26.543291][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 26.543465][ C3] __sys_sendmsg+0x12c/0x1d0 [ 26.543634][ C3] do_syscall_64+0xff/0x530 [ 26.543941][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.544139][ C3] } [ 26.544254][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.544458][ C3] ... acquired at: [ 26.544605][ C3] mark_lock+0x1d7/0xa00 [ 26.544738][ C3] mark_usage+0x42/0x170 [ 26.544917][ C3] __lock_acquire+0x388/0xc20 [ 26.545049][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.545182][ C3] _raw_spin_lock+0x33/0x40 [ 26.545312][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.545483][ C3] call_timer_fn+0x160/0x4d0 [ 26.545615][ C3] __run_timers+0x68f/0xaa0 [ 26.545751][ C3] run_timer_softirq+0xf0/0x160 [ 26.545883][ C3] handle_softirqs+0x1d3/0x900 [ 26.546016][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.546146][ C3] irq_exit_rcu+0xe/0x30 [ 26.546278][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.546445][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.546612][ C3] pv_native_safe_halt+0xf/0x10 [ 26.546748][ C3] default_idle+0x9/0x10 [ 26.546879][ C3] default_idle_call+0x6e/0xb0 [ 26.547011][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.547181][ C3] do_idle+0xd8/0x190 [ 26.547282][ C3] cpu_startup_entry+0x53/0x70 [ 26.547420][ C3] start_secondary+0x204/0x2b0 [ 26.547552][ C3] common_startup_64+0x13e/0x148 [ 26.547687][ C3] [ 26.547753][ C3] [ 26.547753][ C3] stack backtrace: [ 26.547921][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.547924][ C3] Tainted: [W]=WARN [ 26.547925][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.547926][ C3] Call Trace: [ 26.547927][ C3] [ 26.547929][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.547933][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.547936][ C3] mark_lock_irq+0x989/0x9c0 [ 26.547939][ C3] mark_lock+0x1d7/0xa00 [ 26.547941][ C3] mark_usage+0x42/0x170 [ 26.547942][ C3] __lock_acquire+0x388/0xc20 [ 26.547945][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.547946][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.547953][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.547957][ C3] ? lock_acquire+0x13c/0x160 [ 26.547958][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.547964][ C3] _raw_spin_lock+0x33/0x40 [ 26.547966][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.547972][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.547978][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.547984][ C3] call_timer_fn+0x160/0x4d0 [ 26.547986][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.547988][ C3] ? debug_object_active_state+0x430/0x430 [ 26.547992][ C3] ? find_held_lock+0x2b/0x80 [ 26.547994][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.547995][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.547998][ C3] __run_timers+0x68f/0xaa0 [ 26.547999][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.548006][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.548008][ C3] ? __lock_acquire+0x518/0xc20 [ 26.548010][ C3] ? __rwlock_init+0x150/0x150 [ 26.548013][ C3] run_timer_softirq+0xf0/0x160 [ 26.548015][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.548016][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.548019][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.548020][ C3] handle_softirqs+0x1d3/0x900 [ 26.548022][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.548024][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.548026][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.548027][ C3] irq_exit_rcu+0xe/0x30 [ 26.548028][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.548030][ C3] [ 26.548031][ C3] [ 26.548031][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 26.548033][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.548035][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.548037][ 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 [ 26.548038][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 26.548040][ C3] RAX: 00000000000dfa11 RBX: ff11000001c88040 RCX: ffffffff87ef0307 [ 26.548041][ C3] RDX: ff11000001c88040 RSI: ffffffff8ac38b01 RDI: ffffffff8a68d8e0 [ 26.548042][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.548043][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 26.548044][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.548046][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.548048][ C3] default_idle+0x9/0x10 [ 26.548050][ C3] default_idle_call+0x6e/0xb0 [ 26.548051][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.548053][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.548055][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.548057][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.548058][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.548060][ C3] do_idle+0xd8/0x190 [ 26.548061][ C3] cpu_startup_entry+0x53/0x70 [ 26.548063][ C3] start_secondary+0x204/0x2b0 [ 26.548064][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.548066][ C3] common_startup_64+0x13e/0x148 [ 26.548069][ C3] [ 30.544177][ T790] veth3: entered promiscuous mode [ 30.544196][ T790] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.544198][ T790] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 790, name: bridge [ 30.544200][ T790] preempt_count: 202, expected: 0 [ 30.544201][ T790] RCU nest depth: 0, expected: 0 [ 30.544202][ T790] INFO: lockdep is turned off. [ 30.544203][ T790] irq event stamp: 0 [ 30.544204][ T790] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 30.544208][ T790] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 30.544214][ T790] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 30.544215][ T790] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 30.544217][ T790] Preemption disabled at: [ 30.544217][ T790] [] dev_uc_add_excl+0x67/0x110 [ 30.544225][ T790] CPU: 2 UID: 0 PID: 790 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.544228][ T790] Tainted: [W]=WARN [ 30.544229][ T790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.544231][ T790] Call Trace: [ 30.544232][ T790] [ 30.544233][ T790] dump_stack_lvl+0x6f/0xa0 [ 30.544239][ T790] ? dev_uc_add_excl+0x67/0x110 [ 30.544241][ T790] __might_resched.cold+0x1fe/0x2c1 [ 30.544244][ T790] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.544248][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544252][ T790] __kmalloc_noprof+0x443/0x760 [ 30.544256][ T790] ? __rwlock_init+0x150/0x150 [ 30.544259][ T790] ? alloc_buf.isra.0+0x4b/0x260 [ 30.544262][ T790] ? do_raw_spin_unlock+0x59/0x250 [ 30.544264][ T790] alloc_buf.isra.0+0x4b/0x260 [ 30.544266][ T790] put_chars+0x1e1/0x2f0 [ 30.544268][ T790] ? __send_to_port+0x420/0x420 [ 30.544269][ T790] ? printk_get_next_message+0x240/0x650 [ 30.544272][ T790] ? console_prepend_replay+0x20/0x20 [ 30.544274][ T790] hvc_console_print+0x292/0x780 [ 30.544277][ T790] ? hvc_write+0x3a0/0x3a0 [ 30.544279][ T790] ? __rwlock_init+0x150/0x150 [ 30.544280][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544282][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544283][ T790] ? lock_acquire+0x13c/0x160 [ 30.544285][ T790] console_emit_next_record+0x22f/0x4c0 [ 30.544288][ T790] ? devkmsg_read+0x4b0/0x4b0 [ 30.544290][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544291][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544293][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544294][ T790] ? lock_acquire+0x13c/0x160 [ 30.544296][ T790] ? console_flush_one_record+0x111/0x710 [ 30.544298][ T790] console_flush_one_record+0x46f/0x710 [ 30.544300][ T790] ? console_emit_next_record+0x4c0/0x4c0 [ 30.544303][ T790] console_unlock+0xee/0x1f0 [ 30.544305][ T790] ? lock_acquire+0x13c/0x160 [ 30.544306][ T790] ? console_flush_one_record+0x710/0x710 [ 30.544308][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544309][ T790] ? lock_release+0x184/0x1f0 [ 30.544310][ T790] ? lock_acquire+0x60/0x160 [ 30.544312][ T790] ? __rcu_read_lock+0x30/0x70 [ 30.544314][ T790] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.544316][ T790] ? vprintk_emit+0x320/0x3e0 [ 30.544318][ T790] vprintk_emit+0x37c/0x3e0 [ 30.544320][ T790] ? wake_up_klogd_work_func+0x90/0x90 [ 30.544322][ T790] _printk+0xc7/0x100 [ 30.544326][ T790] ? snapshot_read.cold+0x21/0x21 [ 30.544328][ T790] ? netdev_name+0x43/0x60 [ 30.544331][ T790] ? __netdev_printk+0x17f/0x1d0 [ 30.544332][ T790] netdev_info+0xe2/0x116 [ 30.544334][ T790] ? netdev_notice+0x120/0x120 [ 30.544336][ T790] ? kasan_save_track+0x14/0x30 [ 30.544339][ T790] ? __kmalloc_cache_noprof+0x29a/0x620 [ 30.544341][ T790] ? __hw_addr_add_ex+0x247/0x630 [ 30.544342][ T790] ? mutex_is_locked+0x1c/0x50 [ 30.544345][ T790] __dev_set_promiscuity.cold+0x95/0x104 [ 30.544348][ T790] __dev_set_rx_mode+0x219/0x2c0 [ 30.544351][ T790] dev_uc_add_excl+0xf2/0x110 [ 30.544352][ T790] ndo_dflt_fdb_add+0x105/0x1e0 [ 30.544355][ T790] ? __nla_parse+0x22/0x30 [ 30.544358][ T790] rtnl_fdb_add+0x632/0xa00 [ 30.544359][ T790] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.544361][ T790] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 30.544362][ T790] ? rtnl_fdb_del+0xb10/0xb10 [ 30.544369][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544371][ T790] ? __rcu_read_lock+0x30/0x70 [ 30.544374][ T790] ? unwind_get_return_address+0x67/0xd0 [ 30.544376][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544378][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544379][ T790] ? cap_capable+0x1d7/0x3d0 [ 30.544383][ T790] ? lock_acquire+0x13c/0x160 [ 30.544385][ T790] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 30.544386][ T790] ? rtnl_link_fill+0x920/0x920 [ 30.544388][ T790] ? filter_irq_stacks+0xd0/0xd0 [ 30.544390][ T790] ? stack_depot_save_flags+0x1bc/0x790 [ 30.544393][ T790] netlink_rcv_skb+0x14e/0x3a0 [ 30.544396][ T790] ? rtnl_link_fill+0x920/0x920 [ 30.544397][ T790] ? lock_release+0x184/0x1f0 [ 30.544398][ T790] ? netlink_ack+0xcf0/0xcf0 [ 30.544399][ T790] ? __netlink_lookup+0xb9/0x6b0 [ 30.544402][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544404][ T790] ? lock_release+0x184/0x1f0 [ 30.544406][ T790] netlink_unicast+0x486/0x750 [ 30.544407][ T790] ? netlink_attachskb+0x810/0x810 [ 30.544409][ T790] ? percpu_counter_add_batch+0x89/0x280 [ 30.544412][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544413][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544415][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544416][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544418][ T790] netlink_sendmsg+0x735/0xc60 [ 30.544420][ T790] ? netlink_unicast+0x750/0x750 [ 30.544422][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544423][ T790] ? lock_release+0x184/0x1f0 [ 30.544425][ T790] ____sys_sendmsg+0x415/0x880 [ 30.544428][ T790] ? copy_msghdr_from_user+0x279/0x420 [ 30.544430][ T790] ? get_timestamp.constprop.0+0x390/0x390 [ 30.544431][ T790] ? move_addr_to_kernel+0x40/0x40 [ 30.544433][ T790] ? do_fault_around+0x300/0x5a0 [ 30.544436][ T790] ? lock_acquire+0x13c/0x160 [ 30.544438][ T790] ___sys_sendmsg+0x14e/0x1d0 [ 30.544439][ T790] ? do_pte_missing+0x86f/0xcc0 [ 30.544442][ T790] ? copy_msghdr_from_user+0x420/0x420 [ 30.544443][ T790] ? rcu_read_unlock+0x20/0x70 [ 30.544448][ T790] __sys_sendmsg+0x12c/0x1d0 [ 30.544450][ T790] ? __sys_sendmsg_sock+0x20/0x20 [ 30.544452][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544454][ T790] ? rcu_is_watching+0x16/0xd0 [ 30.544456][ T790] do_syscall_64+0xff/0x530 [ 30.544459][ T790] ? exc_page_fault+0xee/0x100 [ 30.544461][ T790] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.544462][ T790] RIP: 0033:0x7fbdb52d654e [ 30.544464][ T790] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.544466][ T790] RSP: 002b:00007fffc74d1970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.544470][ T790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdb52d654e [ 30.544471][ T790] RDX: 0000000000000000 RSI: 00007fffc74d1a20 RDI: 0000000000000005 [ 30.544472][ T790] RBP: 00007fffc74d1980 R08: 0000000000000000 R09: 0000000000000000 [ 30.544473][ T790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9107e8 [ 30.544474][ T790] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 30.544476][ T790] [ 40.944127][ T1280] veth3: left promiscuous mode [ 40.944146][ T1280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.944148][ T1280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1280, name: bridge [ 40.944150][ T1280] preempt_count: 202, expected: 0 [ 40.944150][ T1280] RCU nest depth: 0, expected: 0 [ 40.944151][ T1280] INFO: lockdep is turned off. [ 40.944153][ T1280] irq event stamp: 0 [ 40.944153][ T1280] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.944157][ T1280] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 40.944164][ T1280] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 40.944165][ T1280] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.944167][ T1280] Preemption disabled at: [ 40.944167][ T1280] [] dev_uc_del+0x68/0x150 [ 40.944175][ T1280] CPU: 2 UID: 0 PID: 1280 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.944178][ T1280] Tainted: [W]=WARN [ 40.944179][ T1280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.944181][ T1280] Call Trace: [ 40.944182][ T1280] [ 40.944183][ T1280] dump_stack_lvl+0x6f/0xa0 [ 40.944189][ T1280] ? dev_uc_del+0x68/0x150 [ 40.944191][ T1280] __might_resched.cold+0x1fe/0x2c1 [ 40.944194][ T1280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.944198][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944202][ T1280] __kmalloc_noprof+0x443/0x760 [ 40.944206][ T1280] ? __rwlock_init+0x150/0x150 [ 40.944208][ T1280] ? alloc_buf.isra.0+0x4b/0x260 [ 40.944212][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 40.944213][ T1280] alloc_buf.isra.0+0x4b/0x260 [ 40.944215][ T1280] put_chars+0x1e1/0x2f0 [ 40.944217][ T1280] ? __send_to_port+0x420/0x420 [ 40.944219][ T1280] ? console_prepend_replay+0x20/0x20 [ 40.944222][ T1280] hvc_console_print+0x292/0x780 [ 40.944226][ T1280] ? hvc_write+0x3a0/0x3a0 [ 40.944227][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944229][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944230][ T1280] ? lock_acquire+0x13c/0x160 [ 40.944232][ T1280] console_emit_next_record+0x22f/0x4c0 [ 40.944235][ T1280] ? devkmsg_read+0x4b0/0x4b0 [ 40.944237][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944238][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944240][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944241][ T1280] ? lock_acquire+0x13c/0x160 [ 40.944243][ T1280] ? console_flush_one_record+0x111/0x710 [ 40.944245][ T1280] console_flush_one_record+0x46f/0x710 [ 40.944247][ T1280] ? console_emit_next_record+0x4c0/0x4c0 [ 40.944250][ T1280] console_unlock+0xee/0x1f0 [ 40.944252][ T1280] ? lock_acquire+0x13c/0x160 [ 40.944253][ T1280] ? console_flush_one_record+0x710/0x710 [ 40.944255][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944256][ T1280] ? lock_release+0x184/0x1f0 [ 40.944258][ T1280] ? lock_acquire+0x60/0x160 [ 40.944259][ T1280] ? __rcu_read_lock+0x30/0x70 [ 40.944261][ T1280] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.944263][ T1280] ? vprintk_emit+0x320/0x3e0 [ 40.944265][ T1280] vprintk_emit+0x37c/0x3e0 [ 40.944267][ T1280] ? wake_up_klogd_work_func+0x90/0x90 [ 40.944269][ T1280] ? kvfree_call_rcu+0x88/0x2e0 [ 40.944272][ T1280] ? dev_uc_del+0xef/0x150 [ 40.944273][ T1280] ? rtnl_fdb_del+0x75c/0xb10 [ 40.944275][ T1280] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 40.944276][ T1280] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.944279][ T1280] ? netlink_unicast+0x486/0x750 [ 40.944280][ T1280] ? netlink_sendmsg+0x735/0xc60 [ 40.944282][ T1280] _printk+0xc7/0x100 [ 40.944284][ T1280] ? snapshot_read.cold+0x21/0x21 [ 40.944287][ T1280] ? netdev_name+0x43/0x60 [ 40.944290][ T1280] ? __netdev_printk+0x17f/0x1d0 [ 40.944291][ T1280] netdev_info+0xe2/0x116 [ 40.944293][ T1280] ? netdev_notice+0x120/0x120 [ 40.944295][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944297][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944298][ T1280] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 40.944301][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 40.944302][ T1280] ? trace_hardirqs_on+0x36/0x40 [ 40.944304][ T1280] ? mutex_is_locked+0x1c/0x50 [ 40.944307][ T1280] __dev_set_promiscuity.cold+0x95/0x104 [ 40.944309][ T1280] __dev_set_rx_mode+0x219/0x2c0 [ 40.944312][ T1280] dev_uc_del+0x124/0x150 [ 40.944314][ T1280] rtnl_fdb_del+0x75c/0xb10 [ 40.944315][ T1280] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.944317][ T1280] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 40.944318][ T1280] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 40.944319][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944321][ T1280] ? __rcu_read_lock+0x30/0x70 [ 40.944324][ T1280] ? unwind_get_return_address+0x67/0xd0 [ 40.944327][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944328][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944330][ T1280] ? cap_capable+0x1d7/0x3d0 [ 40.944333][ T1280] ? lock_acquire+0x13c/0x160 [ 40.944335][ T1280] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 40.944337][ T1280] ? rtnl_link_fill+0x920/0x920 [ 40.944338][ T1280] ? filter_irq_stacks+0xd0/0xd0 [ 40.944340][ T1280] ? stack_depot_save_flags+0x1bc/0x790 [ 40.944345][ T1280] netlink_rcv_skb+0x14e/0x3a0 [ 40.944346][ T1280] ? rtnl_link_fill+0x920/0x920 [ 40.944347][ T1280] ? lock_release+0x184/0x1f0 [ 40.944349][ T1280] ? netlink_ack+0xcf0/0xcf0 [ 40.944350][ T1280] ? __netlink_lookup+0xb9/0x6b0 [ 40.944353][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944354][ T1280] ? lock_release+0x184/0x1f0 [ 40.944356][ T1280] netlink_unicast+0x486/0x750 [ 40.944358][ T1280] ? netlink_attachskb+0x810/0x810 [ 40.944360][ T1280] ? next_uptodate_folio+0x2b/0x770 [ 40.944363][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944364][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944366][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944368][ T1280] netlink_sendmsg+0x735/0xc60 [ 40.944370][ T1280] ? netlink_unicast+0x750/0x750 [ 40.944372][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944373][ T1280] ? lock_release+0x184/0x1f0 [ 40.944381][ T1280] ____sys_sendmsg+0x415/0x880 [ 40.944384][ T1280] ? copy_msghdr_from_user+0x279/0x420 [ 40.944385][ T1280] ? get_timestamp.constprop.0+0x390/0x390 [ 40.944387][ T1280] ? move_addr_to_kernel+0x40/0x40 [ 40.944389][ T1280] ? do_fault_around+0x300/0x5a0 [ 40.944391][ T1280] ? lock_acquire+0x13c/0x160 [ 40.944393][ T1280] ___sys_sendmsg+0x14e/0x1d0 [ 40.944395][ T1280] ? do_pte_missing+0x86f/0xcc0 [ 40.944397][ T1280] ? copy_msghdr_from_user+0x420/0x420 [ 40.944399][ T1280] ? rcu_read_unlock+0x20/0x70 [ 40.944404][ T1280] __sys_sendmsg+0x12c/0x1d0 [ 40.944406][ T1280] ? __sys_sendmsg_sock+0x20/0x20 [ 40.944408][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944410][ T1280] ? rcu_is_watching+0x16/0xd0 [ 40.944412][ T1280] do_syscall_64+0xff/0x530 [ 40.944415][ T1280] ? exc_page_fault+0xee/0x100 [ 40.944417][ T1280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.944418][ T1280] RIP: 0033:0x7fc047de154e [ 40.944420][ T1280] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.944422][ T1280] RSP: 002b:00007ffe7652d7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.944426][ T1280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc047de154e [ 40.944427][ T1280] RDX: 0000000000000000 RSI: 00007ffe7652d860 RDI: 0000000000000005 [ 40.944428][ T1280] RBP: 00007ffe7652d7c0 R08: 0000000000000000 R09: 0000000000000000 [ 40.944429][ T1280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9107f3 [ 40.944430][ T1280] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 40.944432][ T1280] [ 56.715096][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.715119][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.715122][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1566, name: mausezahn [ 56.715125][ C0] preempt_count: 102, expected: 0 [ 56.715126][ C0] RCU nest depth: 2, expected: 0 [ 56.715127][ C0] INFO: lockdep is turned off. [ 56.715129][ C0] irq event stamp: 0 [ 56.715130][ C0] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 56.715136][ C0] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 56.715143][ C0] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 56.715145][ C0] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 56.715148][ C0] Preemption disabled at: [ 56.715149][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 56.715159][ C0] CPU: 0 UID: 0 PID: 1566 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.715163][ C0] Tainted: [W]=WARN [ 56.715165][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.715167][ C0] Call Trace: [ 56.715169][ C0] [ 56.715170][ C0] dump_stack_lvl+0x6f/0xa0 [ 56.715178][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 56.715180][ C0] __might_resched.cold+0x1fe/0x2c1 [ 56.715185][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.715189][ C0] ? ip4_addr_string+0x179/0x250 [ 56.715193][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715198][ C0] __kmalloc_noprof+0x443/0x760 [ 56.715202][ C0] ? __rwlock_init+0x150/0x150 [ 56.715206][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 56.715211][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 56.715213][ C0] alloc_buf.isra.0+0x4b/0x260 [ 56.715216][ C0] put_chars+0x1e1/0x2f0 [ 56.715219][ C0] ? __send_to_port+0x420/0x420 [ 56.715221][ C0] ? printk_get_next_message+0x240/0x650 [ 56.715225][ C0] ? console_prepend_replay+0x20/0x20 [ 56.715228][ C0] hvc_console_print+0x292/0x780 [ 56.715233][ C0] ? hvc_write+0x3a0/0x3a0 [ 56.715235][ C0] ? __rwlock_init+0x150/0x150 [ 56.715238][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715240][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715242][ C0] ? lock_acquire+0x13c/0x160 [ 56.715245][ C0] console_emit_next_record+0x22f/0x4c0 [ 56.715249][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 56.715252][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715254][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715256][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715259][ C0] ? lock_acquire+0x13c/0x160 [ 56.715262][ C0] ? console_flush_one_record+0x111/0x710 [ 56.715264][ C0] console_flush_one_record+0x46f/0x710 [ 56.715267][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 56.715271][ C0] console_unlock+0xee/0x1f0 [ 56.715274][ C0] ? lock_acquire+0x13c/0x160 [ 56.715276][ C0] ? console_flush_one_record+0x710/0x710 [ 56.715278][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715280][ C0] ? lock_release+0x184/0x1f0 [ 56.715283][ C0] ? lock_acquire+0x60/0x160 [ 56.715285][ C0] ? __rcu_read_lock+0x30/0x70 [ 56.715288][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.715290][ C0] ? vprintk_emit+0x320/0x3e0 [ 56.715293][ C0] vprintk_emit+0x37c/0x3e0 [ 56.715299][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 56.715301][ C0] ? do_raw_spin_trylock+0xb6/0x180 [ 56.715304][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715306][ C0] ? lock_acquire+0x13c/0x160 [ 56.715309][ C0] _printk+0xc7/0x100 [ 56.715313][ C0] ? snapshot_read.cold+0x21/0x21 [ 56.715316][ C0] ? ___ratelimit+0x4e7/0xa00 [ 56.715320][ C0] ? idr_get_free+0x830/0x830 [ 56.715322][ C0] ? csum_partial+0xc/0x20 [ 56.715326][ C0] ? skb_pull_rcsum+0x201/0x460 [ 56.715329][ C0] ? trace_irq_enable.constprop.0+0x30/0x160 [ 56.715333][ C0] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 56.715343][ C0] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 56.715349][ C0] ? fib_rules_unregister+0x440/0x440 [ 56.715355][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 56.715360][ C0] ? csum_partial+0xc/0x20 [ 56.715362][ C0] ? skb_checksum+0x58f/0x8e0 [ 56.715367][ C0] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 56.715372][ C0] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 56.715375][ C0] udp_queue_rcv_one_skb+0x645/0xb00 [ 56.715378][ C0] ? fib_multipath_hash+0x11b0/0x11b0 [ 56.715381][ C0] ? check_cb_ovld_locked+0x112/0x1e0 [ 56.715384][ C0] udp_unicast_rcv_skb+0x366/0x450 [ 56.715387][ C0] ? udp_rcv+0xaa1/0x1d90 [ 56.715394][ C0] udp_rcv+0xaba/0x1d90 [ 56.715398][ C0] ? udp_sk_rx_dst_set+0x90/0x90 [ 56.715401][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715404][ C0] ? lock_release+0x184/0x1f0 [ 56.715407][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 56.715410][ C0] ? process_backlog+0x3f1/0x14c0 [ 56.715413][ C0] ip_local_deliver_finish+0x36f/0x610 [ 56.715416][ C0] ip_local_deliver+0x184/0x4c0 [ 56.715418][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 56.715421][ C0] ? rcu_read_lock_held+0x9/0x40 [ 56.715423][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 56.715425][ C0] ? __asan_memset+0x27/0x50 [ 56.715429][ C0] ? rcu_read_lock_held+0x9/0x40 [ 56.715432][ C0] ? process_backlog+0x3f1/0x14c0 [ 56.715434][ C0] ip_rcv+0xdc/0x3d0 [ 56.715437][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 56.715440][ C0] ? __rwlock_init+0x150/0x150 [ 56.715443][ C0] ? lock_acquire+0x13c/0x160 [ 56.715446][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 56.715449][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 56.715452][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715454][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715458][ C0] process_backlog+0x431/0x14c0 [ 56.715462][ C0] __napi_poll+0xa7/0x3b0 [ 56.715465][ C0] net_rx_action+0x513/0xf50 [ 56.715469][ C0] ? __napi_poll+0x3b0/0x3b0 [ 56.715471][ C0] ? do_raw_spin_lock+0xe0/0x280 [ 56.715475][ C0] ? __rwlock_init+0x150/0x150 [ 56.715479][ C0] ? __run_timers+0xaa0/0xaa0 [ 56.715482][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715485][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715488][ C0] handle_softirqs+0x1d3/0x900 [ 56.715492][ C0] ? _local_bh_enable+0xc0/0xc0 [ 56.715494][ C0] ? _local_bh_enable+0xc0/0xc0 [ 56.715496][ C0] ? lock_release+0x184/0x1f0 [ 56.715498][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 56.715501][ C0] do_softirq+0xac/0xe0 [ 56.715503][ C0] [ 56.715505][ C0] [ 56.715506][ C0] __local_bh_enable_ip+0x118/0x150 [ 56.715508][ C0] __dev_queue_xmit+0x979/0x1b80 [ 56.715511][ C0] ? _copy_from_iter+0x1bb/0x1810 [ 56.715516][ C0] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 56.715518][ C0] ? is_bpf_text_address+0x72/0x110 [ 56.715522][ C0] ? ref_tracker_alloc+0x2e7/0x430 [ 56.715525][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 56.715531][ C0] packet_snd+0xee8/0x1840 [ 56.715536][ C0] ? lock_acquire+0x13c/0x160 [ 56.715539][ C0] ? tpacket_snd+0x1990/0x1990 [ 56.715541][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715544][ C0] ? lock_release+0x184/0x1f0 [ 56.715546][ C0] ? lock_acquire+0x13c/0x160 [ 56.715549][ C0] ? rcu_is_watching+0x16/0xd0 [ 56.715551][ C0] ? lock_release+0x184/0x1f0 [ 56.715553][ C0] ? __might_fault+0x97/0x140 [ 56.715558][ C0] __sys_sendto+0x2aa/0x400 [ 56.715562][ C0] ? __ia32_sys_getpeername+0xd0/0xd0 [ 56.715566][ C0] ? sock_ioctl+0x3cb/0x5f0 [ 56.715570][ C0] ? __sys_setsockopt+0xe4/0x150 [ 56.715574][ C0] __x64_sys_sendto+0xe4/0x1f0 [ 56.715576][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.715578][ C0] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 56.715580][ C0] ? trace_hardirqs_on+0x36/0x40 [ 56.715582][ C0] do_syscall_64+0xff/0x530 [ 56.715585][ C0] ? exc_page_fault+0xee/0x100 [ 56.715588][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.715591][ C0] RIP: 0033:0x7f783ea9654e [ 56.715593][ C0] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 56.715596][ C0] RSP: 002b:00007ffc49b24710 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 56.715600][ C0] RAX: ffffffffffffffda RBX: 000055f7c2d65b52 RCX: 00007f783ea9654e [ 56.715602][ C0] RDX: 0000000000000094 RSI: 000055f7c2d65b52 RDI: 0000000000000005 [ 56.715603][ C0] RBP: 00007ffc49b24720 R08: 00007ffc49b24770 R09: 0000000000000014 [ 56.715605][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f7c2d65830 [ 56.715606][ C0] R13: 0000000000000094 R14: 0000000000000005 R15: 000055f7c2d65830 [ 56.715610][ C0] [ 56.858012][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 56.958606][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.059204][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.159770][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.260283][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.360682][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.461112][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.561736][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 57.662344][ C0] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 90.423971][ C3] net_ratelimit: 10 callbacks suppressed [ 90.423981][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.423993][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.423995][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2698, name: mausezahn [ 90.423997][ C3] preempt_count: 102, expected: 0 [ 90.423998][ C3] RCU nest depth: 2, expected: 0 [ 90.423999][ C3] INFO: lockdep is turned off. [ 90.424000][ C3] irq event stamp: 0 [ 90.424001][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 90.424005][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 90.424011][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 90.424013][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 90.424015][ C3] Preemption disabled at: [ 90.424015][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 90.424023][ C3] CPU: 3 UID: 0 PID: 2698 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.424027][ C3] Tainted: [W]=WARN [ 90.424028][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.424030][ C3] Call Trace: [ 90.424031][ C3] [ 90.424033][ C3] dump_stack_lvl+0x6f/0xa0 [ 90.424039][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 90.424040][ C3] __might_resched.cold+0x1fe/0x2c1 [ 90.424044][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.424048][ C3] ? ip4_addr_string+0x179/0x250 [ 90.424051][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424055][ C3] __kmalloc_noprof+0x443/0x760 [ 90.424059][ C3] ? __rwlock_init+0x150/0x150 [ 90.424062][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 90.424065][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 90.424067][ C3] alloc_buf.isra.0+0x4b/0x260 [ 90.424069][ C3] put_chars+0x1e1/0x2f0 [ 90.424071][ C3] ? __send_to_port+0x420/0x420 [ 90.424073][ C3] ? printk_get_next_message+0x240/0x650 [ 90.424076][ C3] ? console_prepend_replay+0x20/0x20 [ 90.424078][ C3] hvc_console_print+0x292/0x780 [ 90.424081][ C3] ? hvc_write+0x3a0/0x3a0 [ 90.424083][ C3] ? __rwlock_init+0x150/0x150 [ 90.424084][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424086][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424088][ C3] ? lock_acquire+0x13c/0x160 [ 90.424090][ C3] console_emit_next_record+0x22f/0x4c0 [ 90.424093][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 90.424095][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424097][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424098][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424100][ C3] ? lock_acquire+0x13c/0x160 [ 90.424102][ C3] ? console_flush_one_record+0x111/0x710 [ 90.424104][ C3] console_flush_one_record+0x46f/0x710 [ 90.424106][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 90.424109][ C3] console_unlock+0xee/0x1f0 [ 90.424111][ C3] ? lock_acquire+0x13c/0x160 [ 90.424112][ C3] ? console_flush_one_record+0x710/0x710 [ 90.424114][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424116][ C3] ? lock_release+0x184/0x1f0 [ 90.424117][ C3] ? lock_acquire+0x60/0x160 [ 90.424119][ C3] ? __rcu_read_lock+0x30/0x70 [ 90.424121][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.424123][ C3] ? vprintk_emit+0x320/0x3e0 [ 90.424125][ C3] vprintk_emit+0x37c/0x3e0 [ 90.424130][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 90.424132][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424134][ C3] ? lock_acquire+0x13c/0x160 [ 90.424136][ C3] _printk+0xc7/0x100 [ 90.424139][ C3] ? snapshot_read.cold+0x21/0x21 [ 90.424141][ C3] ? ___ratelimit+0x4e7/0xa00 [ 90.424144][ C3] ? idr_get_free+0x830/0x830 [ 90.424146][ C3] ? csum_partial+0xc/0x20 [ 90.424148][ C3] ? skb_pull_rcsum+0x201/0x460 [ 90.424151][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 90.424154][ C3] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 90.424162][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 90.424167][ C3] ? fib_rules_unregister+0x440/0x440 [ 90.424171][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 90.424175][ C3] ? csum_partial+0xc/0x20 [ 90.424176][ C3] ? skb_checksum+0x58f/0x8e0 [ 90.424179][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 90.424183][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 90.424186][ C3] udp_queue_rcv_one_skb+0x645/0xb00 [ 90.424188][ C3] ? fib_multipath_hash+0x11b0/0x11b0 [ 90.424191][ C3] udp_unicast_rcv_skb+0x366/0x450 [ 90.424193][ C3] ? udp_rcv+0xaa1/0x1d90 [ 90.424195][ C3] udp_rcv+0xaba/0x1d90 [ 90.424197][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 90.424199][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424201][ C3] ? lock_release+0x184/0x1f0 [ 90.424203][ C3] ip_protocol_deliver_rcu+0x82/0x350 [ 90.424206][ C3] ? process_backlog+0x3f1/0x14c0 [ 90.424208][ C3] ip_local_deliver_finish+0x36f/0x610 [ 90.424210][ C3] ip_local_deliver+0x184/0x4c0 [ 90.424212][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 90.424214][ C3] ? rcu_read_lock_held+0x9/0x40 [ 90.424216][ C3] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 90.424217][ C3] ? __asan_memset+0x27/0x50 [ 90.424220][ C3] ? rcu_read_lock_held+0x9/0x40 [ 90.424222][ C3] ? process_backlog+0x3f1/0x14c0 [ 90.424224][ C3] ip_rcv+0xdc/0x3d0 [ 90.424225][ C3] ? ip_local_deliver+0x4c0/0x4c0 [ 90.424229][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 90.424231][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 90.424234][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 90.424236][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424238][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424240][ C3] process_backlog+0x431/0x14c0 [ 90.424243][ C3] __napi_poll+0xa7/0x3b0 [ 90.424245][ C3] net_rx_action+0x513/0xf50 [ 90.424248][ C3] ? __napi_poll+0x3b0/0x3b0 [ 90.424250][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 90.424252][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 90.424255][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 90.424258][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424260][ C3] handle_softirqs+0x1d3/0x900 [ 90.424263][ C3] ? _local_bh_enable+0xc0/0xc0 [ 90.424265][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424266][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 90.424269][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 90.424271][ C3] do_softirq+0xac/0xe0 [ 90.424273][ C3] [ 90.424273][ C3] [ 90.424274][ C3] __local_bh_enable_ip+0x118/0x150 [ 90.424276][ C3] __dev_queue_xmit+0x979/0x1b80 [ 90.424278][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 90.424282][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 90.424284][ C3] ? is_bpf_text_address+0x72/0x110 [ 90.424287][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 90.424289][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 90.424293][ C3] packet_snd+0xee8/0x1840 [ 90.424297][ C3] ? lock_acquire+0x13c/0x160 [ 90.424299][ C3] ? tpacket_snd+0x1990/0x1990 [ 90.424301][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424303][ C3] ? lock_release+0x184/0x1f0 [ 90.424304][ C3] ? lock_acquire+0x13c/0x160 [ 90.424306][ C3] ? rcu_is_watching+0x16/0xd0 [ 90.424308][ C3] ? lock_release+0x184/0x1f0 [ 90.424309][ C3] ? __might_fault+0x97/0x140 [ 90.424313][ C3] __sys_sendto+0x2aa/0x400 [ 90.424315][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 90.424318][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 90.424321][ C3] ? __sys_setsockopt+0xe4/0x150 [ 90.424323][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 90.424325][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 90.424326][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 90.424328][ C3] ? trace_hardirqs_on+0x36/0x40 [ 90.424329][ C3] do_syscall_64+0xff/0x530 [ 90.424331][ C3] ? exc_page_fault+0xee/0x100 [ 90.424333][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 90.424335][ C3] RIP: 0033:0x7fbb4c84854e [ 90.424337][ 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 [ 90.424339][ C3] RSP: 002b:00007ffc67dadec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.424343][ C3] RAX: ffffffffffffffda RBX: 0000564dd0ccab52 RCX: 00007fbb4c84854e [ 90.424344][ C3] RDX: 0000000000000094 RSI: 0000564dd0ccab52 RDI: 0000000000000005 [ 90.424345][ C3] RBP: 00007ffc67daded0 R08: 00007ffc67dadf20 R09: 0000000000000014 [ 90.424346][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 0000564dd0cca830 [ 90.424347][ C3] R13: 0000000000000094 R14: 0000000000000005 R15: 0000564dd0cca830 [ 90.424349][ C3] [ 90.551981][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.652351][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.752754][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.853258][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 90.953670][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.054016][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.154367][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.254720][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.355046][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 91.622986][ T2716] vx1: left allmulticast mode [ 91.623005][ T2716] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 91.623007][ T2716] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2716, name: ip [ 91.623009][ T2716] preempt_count: 1, expected: 0 [ 91.623010][ T2716] RCU nest depth: 0, expected: 0 [ 91.623011][ T2716] INFO: lockdep is turned off. [ 91.623012][ T2716] irq event stamp: 0 [ 91.623013][ T2716] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 91.623017][ T2716] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 91.623023][ T2716] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 91.623025][ T2716] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 91.623026][ T2716] Preemption disabled at: [ 91.623027][ T2716] [] vprintk_emit+0x31b/0x3e0 [ 91.623034][ T2716] CPU: 0 UID: 0 PID: 2716 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 91.623037][ T2716] Tainted: [W]=WARN [ 91.623038][ T2716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 91.623040][ T2716] Call Trace: [ 91.623041][ T2716] [ 91.623043][ T2716] dump_stack_lvl+0x6f/0xa0 [ 91.623048][ T2716] ? vprintk_emit+0x31b/0x3e0 [ 91.623050][ T2716] __might_resched.cold+0x1fe/0x2c1 [ 91.623054][ T2716] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 91.623057][ T2716] ? __asan_memcpy+0x3c/0x60 [ 91.623060][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623064][ T2716] __kmalloc_noprof+0x443/0x760 [ 91.623067][ T2716] ? __rwlock_init+0x150/0x150 [ 91.623070][ T2716] ? alloc_buf.isra.0+0x4b/0x260 [ 91.623074][ T2716] ? do_raw_spin_unlock+0x59/0x250 [ 91.623076][ T2716] alloc_buf.isra.0+0x4b/0x260 [ 91.623078][ T2716] put_chars+0x1e1/0x2f0 [ 91.623080][ T2716] ? __send_to_port+0x420/0x420 [ 91.623081][ T2716] ? console_prepend_replay+0x20/0x20 [ 91.623084][ T2716] hvc_console_print+0x292/0x780 [ 91.623087][ T2716] ? hvc_write+0x3a0/0x3a0 [ 91.623088][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623090][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623092][ T2716] console_emit_next_record+0x22f/0x4c0 [ 91.623094][ T2716] ? devkmsg_read+0x4b0/0x4b0 [ 91.623096][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623098][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623100][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623101][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623103][ T2716] ? console_flush_one_record+0x111/0x710 [ 91.623105][ T2716] console_flush_one_record+0x46f/0x710 [ 91.623107][ T2716] ? console_emit_next_record+0x4c0/0x4c0 [ 91.623110][ T2716] console_unlock+0xee/0x1f0 [ 91.623111][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623113][ T2716] ? console_flush_one_record+0x710/0x710 [ 91.623114][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623116][ T2716] ? lock_release+0x184/0x1f0 [ 91.623117][ T2716] ? lock_acquire+0x60/0x160 [ 91.623119][ T2716] ? __rcu_read_lock+0x30/0x70 [ 91.623121][ T2716] ? __down_trylock_console_sem+0x5e/0xa0 [ 91.623123][ T2716] ? vprintk_emit+0x320/0x3e0 [ 91.623125][ T2716] vprintk_emit+0x37c/0x3e0 [ 91.623127][ T2716] ? wake_up_klogd_work_func+0x90/0x90 [ 91.623128][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.623131][ T2716] ? netlink_unicast+0x486/0x750 [ 91.623134][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 91.623135][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 91.623138][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.623139][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 91.623141][ T2716] ? do_syscall_64+0xff/0x530 [ 91.623144][ T2716] _printk+0xc7/0x100 [ 91.623147][ T2716] ? snapshot_read.cold+0x21/0x21 [ 91.623149][ T2716] ? netdev_name+0x43/0x60 [ 91.623152][ T2716] ? __netdev_printk+0x17f/0x1d0 [ 91.623154][ T2716] netdev_info+0xe2/0x116 [ 91.623156][ T2716] ? netdev_notice+0x120/0x120 [ 91.623157][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623159][ T2716] ? __up_read+0x355/0x9e0 [ 91.623161][ T2716] ? trace_hardirqs_on+0x36/0x40 [ 91.623163][ T2716] ? down_write_nested+0x200/0x200 [ 91.623165][ T2716] ? mutex_is_locked+0x1c/0x50 [ 91.623167][ T2716] netif_set_allmulti.cold+0x7c/0x166 [ 91.623170][ T2716] dev_set_allmulti+0xa2/0x150 [ 91.623172][ T2716] del_nbp+0xb7/0xc10 [bridge] [ 91.623184][ T2716] ? is_bpf_text_address+0x72/0x110 [ 91.623188][ T2716] ? kernel_text_address+0x149/0x170 [ 91.623191][ T2716] br_del_if+0xab/0x200 [bridge] [ 91.623197][ T2716] ? rtnl_is_locked+0x15/0x20 [ 91.623200][ T2716] do_set_master+0x15c/0x580 [ 91.623202][ T2716] do_setlink.isra.0+0xa31/0x2750 [ 91.623204][ T2716] ? stack_trace_save+0x93/0xc0 [ 91.623207][ T2716] ? rtnl_link_get_size+0x350/0x350 [ 91.623208][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623210][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 91.623214][ T2716] ? kasan_save_stack+0x3d/0x50 [ 91.623216][ T2716] ? kasan_save_stack+0x2f/0x50 [ 91.623218][ T2716] ? kasan_save_track+0x14/0x30 [ 91.623219][ T2716] ? __kasan_kmalloc+0x7b/0x90 [ 91.623221][ T2716] ? __kmalloc_cache_noprof+0x29a/0x620 [ 91.623222][ T2716] ? rtnl_newlink+0x124/0x11c0 [ 91.623223][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.623224][ T2716] ? netlink_rcv_skb+0x14e/0x3a0 [ 91.623225][ T2716] ? netlink_unicast+0x486/0x750 [ 91.623227][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 91.623228][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 91.623229][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 91.623230][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 91.623232][ T2716] ? do_syscall_64+0xff/0x530 [ 91.623233][ T2716] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.623235][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623237][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623238][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623240][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623242][ T2716] ? trace_contention_end+0xb3/0x180 [ 91.623244][ T2716] ? __mutex_lock+0x1db/0x1ea0 [ 91.623246][ T2716] ? __mutex_lock+0x9a3/0x1ea0 [ 91.623247][ T2716] ? rtnl_newlink+0x9a8/0x11c0 [ 91.623249][ T2716] ? ww_mutex_lock+0x160/0x160 [ 91.623250][ T2716] ? nla_get_range_signed+0x3d0/0x3d0 [ 91.623252][ T2716] ? __rtnl_newlink+0x3fa/0xa50 [ 91.623254][ T2716] rtnl_newlink+0x9f1/0x11c0 [ 91.623256][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623258][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 91.623259][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623260][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623262][ T2716] ? is_bpf_text_address+0x3e/0x110 [ 91.623264][ T2716] ? is_bpf_text_address+0x72/0x110 [ 91.623266][ T2716] ? kernel_text_address+0x149/0x170 [ 91.623267][ T2716] ? __kernel_text_address+0x12/0x30 [ 91.623268][ T2716] ? write_profile+0xf0/0xf0 [ 91.623269][ T2716] ? unwind_get_return_address+0x67/0xd0 [ 91.623272][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623273][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623275][ T2716] ? cap_capable+0x1d7/0x3d0 [ 91.623278][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623279][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623281][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 91.623282][ T2716] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 91.623284][ T2716] ? rtnl_link_fill+0x920/0x920 [ 91.623285][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 91.623287][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 91.623289][ T2716] netlink_rcv_skb+0x14e/0x3a0 [ 91.623291][ T2716] ? rtnl_link_fill+0x920/0x920 [ 91.623292][ T2716] ? lock_release+0x184/0x1f0 [ 91.623293][ T2716] ? netlink_ack+0xcf0/0xcf0 [ 91.623295][ T2716] ? __netlink_lookup+0xb9/0x6b0 [ 91.623297][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623299][ T2716] ? lock_release+0x184/0x1f0 [ 91.623301][ T2716] netlink_unicast+0x486/0x750 [ 91.623302][ T2716] ? netlink_attachskb+0x810/0x810 [ 91.623304][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623306][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623307][ T2716] ? lock_acquire+0x13c/0x160 [ 91.623309][ T2716] netlink_sendmsg+0x735/0xc60 [ 91.623311][ T2716] ? netlink_unicast+0x750/0x750 [ 91.623313][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623314][ T2716] ? lock_release+0x184/0x1f0 [ 91.623316][ T2716] ____sys_sendmsg+0x415/0x880 [ 91.623317][ T2716] ? copy_msghdr_from_user+0x279/0x420 [ 91.623319][ T2716] ? get_timestamp.constprop.0+0x390/0x390 [ 91.623321][ T2716] ? move_addr_to_kernel+0x40/0x40 [ 91.623322][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 91.623324][ T2716] ___sys_sendmsg+0x14e/0x1d0 [ 91.623326][ T2716] ? copy_msghdr_from_user+0x420/0x420 [ 91.623331][ T2716] __sys_sendmsg+0x12c/0x1d0 [ 91.623333][ T2716] ? __sys_sendmsg_sock+0x20/0x20 [ 91.623335][ T2716] ? rcu_is_watching+0x16/0xd0 [ 91.623337][ T2716] do_syscall_64+0xff/0x530 [ 91.623338][ T2716] ? exc_page_fault+0xee/0x100 [ 91.623341][ T2716] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 91.623342][ T2716] RIP: 0033:0x7f58f5da154e [ 91.623344][ T2716] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 91.623345][ T2716] RSP: 002b:00007ffc468261e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 91.623349][ T2716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58f5da154e [ 91.623350][ T2716] RDX: 0000000000000000 RSI: 00007ffc46826290 RDI: 0000000000000005 [ 91.623351][ T2716] RBP: 00007ffc468261f0 R08: 0000000000000000 R09: 0000000000000000 [ 91.623352][ T2716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910825 [ 91.623353][ T2716] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc46826950 [ 91.623355][ T2716] [ 91.648712][ T2716] vx1: left promiscuous mode [ 91.648932][ T2716] br1: port 1(vx1) entered disabled state [ 91.659762][ T2716] ip (2716) used greatest stack depth: 23208 bytes left [ 96.688269][ T2718] br1: port 1(vx1) entered blocking state [ 96.688287][ T2718] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 96.688290][ T2718] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2718, name: ip [ 96.688292][ T2718] preempt_count: 1, expected: 0 [ 96.688293][ T2718] RCU nest depth: 0, expected: 0 [ 96.688294][ T2718] INFO: lockdep is turned off. [ 96.688295][ T2718] irq event stamp: 0 [ 96.688296][ T2718] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 96.688300][ T2718] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 96.688307][ T2718] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 96.688308][ T2718] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 96.688310][ T2718] Preemption disabled at: [ 96.688311][ T2718] [] vprintk_emit+0x31b/0x3e0 [ 96.688318][ T2718] CPU: 0 UID: 0 PID: 2718 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 96.688321][ T2718] Tainted: [W]=WARN [ 96.688322][ T2718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.688324][ T2718] Call Trace: [ 96.688326][ T2718] [ 96.688327][ T2718] dump_stack_lvl+0x6f/0xa0 [ 96.688332][ T2718] ? vprintk_emit+0x31b/0x3e0 [ 96.688334][ T2718] __might_resched.cold+0x1fe/0x2c1 [ 96.688338][ T2718] ? __module_address+0x36/0x330 [ 96.688342][ T2718] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 96.688345][ T2718] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 96.688346][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688350][ T2718] __kmalloc_noprof+0x443/0x760 [ 96.688353][ T2718] ? __rwlock_init+0x150/0x150 [ 96.688355][ T2718] ? alloc_buf.isra.0+0x4b/0x260 [ 96.688359][ T2718] ? do_raw_spin_unlock+0x59/0x250 [ 96.688361][ T2718] alloc_buf.isra.0+0x4b/0x260 [ 96.688363][ T2718] put_chars+0x1e1/0x2f0 [ 96.688364][ T2718] ? prb_final_commit+0x50/0x50 [ 96.688366][ T2718] ? __send_to_port+0x420/0x420 [ 96.688367][ T2718] ? printk_get_next_message+0x240/0x650 [ 96.688370][ T2718] hvc_console_print+0x292/0x780 [ 96.688373][ T2718] ? hvc_write+0x3a0/0x3a0 [ 96.688374][ T2718] ? do_raw_spin_lock+0x131/0x280 [ 96.688376][ T2718] ? vsnprintf+0x668/0x1700 [ 96.688379][ T2718] ? __rwlock_init+0x150/0x150 [ 96.688381][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688383][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688385][ T2718] console_emit_next_record+0x22f/0x4c0 [ 96.688387][ T2718] ? devkmsg_read+0x4b0/0x4b0 [ 96.688389][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688391][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688392][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688394][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688396][ T2718] ? console_flush_one_record+0x111/0x710 [ 96.688397][ T2718] console_flush_one_record+0x46f/0x710 [ 96.688400][ T2718] ? console_emit_next_record+0x4c0/0x4c0 [ 96.688402][ T2718] console_unlock+0xee/0x1f0 [ 96.688404][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688406][ T2718] ? console_flush_one_record+0x710/0x710 [ 96.688407][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688409][ T2718] ? lock_release+0x184/0x1f0 [ 96.688410][ T2718] ? lock_acquire+0x60/0x160 [ 96.688412][ T2718] ? __rcu_read_lock+0x30/0x70 [ 96.688414][ T2718] ? __down_trylock_console_sem+0x5e/0xa0 [ 96.688416][ T2718] ? vprintk_emit+0x320/0x3e0 [ 96.688418][ T2718] vprintk_emit+0x37c/0x3e0 [ 96.688420][ T2718] ? wake_up_klogd_work_func+0x90/0x90 [ 96.688422][ T2718] ? __rwlock_init+0x150/0x150 [ 96.688423][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 96.688425][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688426][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688429][ T2718] _printk+0xc7/0x100 [ 96.688440][ T2718] ? snapshot_read.cold+0x21/0x21 [ 96.688442][ T2718] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 96.688454][ T2718] ? do_setlink.isra.0+0xa31/0x2750 [ 96.688456][ T2718] ? rtnl_newlink+0x9f1/0x11c0 [ 96.688458][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.688460][ T2718] br_set_state+0x22f/0x430 [bridge] [ 96.688468][ T2718] br_init_port+0xc4/0x200 [bridge] [ 96.688475][ T2718] new_nbp+0x39c/0x580 [bridge] [ 96.688482][ T2718] br_add_if+0x212/0x1320 [bridge] [ 96.688488][ T2718] ? bpf_address_lookup+0x250/0x290 [ 96.688492][ T2718] ? is_bpf_text_address+0x72/0x110 [ 96.688494][ T2718] ? kernel_text_address+0x149/0x170 [ 96.688496][ T2718] ? __kernel_text_address+0x12/0x30 [ 96.688498][ T2718] do_set_master+0x357/0x580 [ 96.688501][ T2718] do_setlink.isra.0+0xa31/0x2750 [ 96.688503][ T2718] ? stack_trace_save+0x93/0xc0 [ 96.688504][ T2718] ? rtnl_link_get_size+0x350/0x350 [ 96.688505][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688507][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 96.688511][ T2718] ? kasan_save_stack+0x3d/0x50 [ 96.688513][ T2718] ? kasan_save_stack+0x2f/0x50 [ 96.688515][ T2718] ? kasan_save_track+0x14/0x30 [ 96.688516][ T2718] ? __kasan_kmalloc+0x7b/0x90 [ 96.688518][ T2718] ? __kmalloc_cache_noprof+0x29a/0x620 [ 96.688519][ T2718] ? rtnl_newlink+0x124/0x11c0 [ 96.688520][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.688521][ T2718] ? netlink_rcv_skb+0x14e/0x3a0 [ 96.688524][ T2718] ? netlink_unicast+0x486/0x750 [ 96.688525][ T2718] ? netlink_sendmsg+0x735/0xc60 [ 96.688526][ T2718] ? ____sys_sendmsg+0x415/0x880 [ 96.688529][ T2718] ? ___sys_sendmsg+0x14e/0x1d0 [ 96.688530][ T2718] ? __sys_sendmsg+0x12c/0x1d0 [ 96.688532][ T2718] ? do_syscall_64+0xff/0x530 [ 96.688533][ T2718] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.688536][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688538][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688539][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688541][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688542][ T2718] ? trace_contention_end+0xb3/0x180 [ 96.688545][ T2718] ? __mutex_lock+0x1db/0x1ea0 [ 96.688548][ T2718] ? __mutex_lock+0x9a3/0x1ea0 [ 96.688549][ T2718] ? rtnl_newlink+0x9a8/0x11c0 [ 96.688550][ T2718] ? ww_mutex_lock+0x160/0x160 [ 96.688552][ T2718] ? nla_get_range_signed+0x3d0/0x3d0 [ 96.688554][ T2718] ? __rtnl_newlink+0x3fa/0xa50 [ 96.688556][ T2718] rtnl_newlink+0x9f1/0x11c0 [ 96.688558][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688559][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 96.688561][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688562][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688564][ T2718] ? is_bpf_text_address+0x3e/0x110 [ 96.688566][ T2718] ? is_bpf_text_address+0x72/0x110 [ 96.688567][ T2718] ? kernel_text_address+0x149/0x170 [ 96.688569][ T2718] ? __kernel_text_address+0x12/0x30 [ 96.688570][ T2718] ? write_profile+0xf0/0xf0 [ 96.688571][ T2718] ? unwind_get_return_address+0x67/0xd0 [ 96.688574][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688575][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688577][ T2718] ? cap_capable+0x1d7/0x3d0 [ 96.688580][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688581][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688583][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 96.688584][ T2718] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 96.688586][ T2718] ? rtnl_link_fill+0x920/0x920 [ 96.688587][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 96.688589][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 96.688591][ T2718] netlink_rcv_skb+0x14e/0x3a0 [ 96.688592][ T2718] ? rtnl_link_fill+0x920/0x920 [ 96.688594][ T2718] ? lock_release+0x184/0x1f0 [ 96.688595][ T2718] ? netlink_ack+0xcf0/0xcf0 [ 96.688596][ T2718] ? __netlink_lookup+0xb9/0x6b0 [ 96.688599][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688600][ T2718] ? lock_release+0x184/0x1f0 [ 96.688602][ T2718] netlink_unicast+0x486/0x750 [ 96.688604][ T2718] ? netlink_attachskb+0x810/0x810 [ 96.688606][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688607][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688609][ T2718] ? lock_acquire+0x13c/0x160 [ 96.688611][ T2718] netlink_sendmsg+0x735/0xc60 [ 96.688613][ T2718] ? netlink_unicast+0x750/0x750 [ 96.688614][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688616][ T2718] ? lock_release+0x184/0x1f0 [ 96.688618][ T2718] ____sys_sendmsg+0x415/0x880 [ 96.688620][ T2718] ? copy_msghdr_from_user+0x279/0x420 [ 96.688621][ T2718] ? get_timestamp.constprop.0+0x390/0x390 [ 96.688623][ T2718] ? move_addr_to_kernel+0x40/0x40 [ 96.688624][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 96.688626][ T2718] ___sys_sendmsg+0x14e/0x1d0 [ 96.688628][ T2718] ? copy_msghdr_from_user+0x420/0x420 [ 96.688633][ T2718] __sys_sendmsg+0x12c/0x1d0 [ 96.688635][ T2718] ? __sys_sendmsg_sock+0x20/0x20 [ 96.688637][ T2718] ? rcu_is_watching+0x16/0xd0 [ 96.688639][ T2718] do_syscall_64+0xff/0x530 [ 96.688640][ T2718] ? exc_page_fault+0xee/0x100 [ 96.688643][ T2718] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 96.688644][ T2718] RIP: 0033:0x7f4e6035254e [ 96.688646][ T2718] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 96.688648][ T2718] RSP: 002b:00007fff0edc7cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 96.688651][ T2718] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4e6035254e [ 96.688652][ T2718] RDX: 0000000000000000 RSI: 00007fff0edc7da0 RDI: 0000000000000005 [ 96.688653][ T2718] RBP: 00007fff0edc7d00 R08: 0000000000000000 R09: 0000000000000000 [ 96.688654][ T2718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91082a [ 96.688655][ T2718] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0edc8460 [ 96.688657][ T2718] [ 96.713467][ T2718] br1: port 1(vx1) entered disabled state [ 96.713642][ T2718] vx1: entered allmulticast mode [ 96.714526][ T2718] vx1: entered promiscuous mode [ 96.714932][ T2718] br1: port 1(vx1) entered blocking state [ 96.715074][ T2718] br1: port 1(vx1) entered forwarding state [ 112.688548][ T3089] veth3: entered promiscuous mode [ 112.688567][ T3089] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.688570][ T3089] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3089, name: bridge [ 112.688571][ T3089] preempt_count: 202, expected: 0 [ 112.688572][ T3089] RCU nest depth: 0, expected: 0 [ 112.688573][ T3089] INFO: lockdep is turned off. [ 112.688574][ T3089] irq event stamp: 0 [ 112.688575][ T3089] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.688578][ T3089] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.688585][ T3089] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.688586][ T3089] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.688588][ T3089] Preemption disabled at: [ 112.688588][ T3089] [] dev_uc_add_excl+0x67/0x110 [ 112.688596][ T3089] CPU: 2 UID: 0 PID: 3089 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.688600][ T3089] Tainted: [W]=WARN [ 112.688600][ T3089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.688602][ T3089] Call Trace: [ 112.688604][ T3089] [ 112.688605][ T3089] dump_stack_lvl+0x6f/0xa0 [ 112.688611][ T3089] ? dev_uc_add_excl+0x67/0x110 [ 112.688612][ T3089] __might_resched.cold+0x1fe/0x2c1 [ 112.688616][ T3089] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.688620][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688624][ T3089] __kmalloc_noprof+0x443/0x760 [ 112.688627][ T3089] ? __rwlock_init+0x150/0x150 [ 112.688630][ T3089] ? alloc_buf.isra.0+0x4b/0x260 [ 112.688633][ T3089] ? do_raw_spin_unlock+0x59/0x250 [ 112.688635][ T3089] alloc_buf.isra.0+0x4b/0x260 [ 112.688637][ T3089] put_chars+0x1e1/0x2f0 [ 112.688639][ T3089] ? __send_to_port+0x420/0x420 [ 112.688641][ T3089] ? printk_get_next_message+0x240/0x650 [ 112.688644][ T3089] ? console_prepend_replay+0x20/0x20 [ 112.688646][ T3089] hvc_console_print+0x292/0x780 [ 112.688649][ T3089] ? hvc_write+0x3a0/0x3a0 [ 112.688650][ T3089] ? __rwlock_init+0x150/0x150 [ 112.688652][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688654][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688655][ T3089] ? lock_acquire+0x13c/0x160 [ 112.688658][ T3089] console_emit_next_record+0x22f/0x4c0 [ 112.688660][ T3089] ? devkmsg_read+0x4b0/0x4b0 [ 112.688662][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688663][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688665][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688667][ T3089] ? lock_acquire+0x13c/0x160 [ 112.688669][ T3089] ? console_flush_one_record+0x111/0x710 [ 112.688670][ T3089] console_flush_one_record+0x46f/0x710 [ 112.688674][ T3089] ? console_emit_next_record+0x4c0/0x4c0 [ 112.688677][ T3089] console_unlock+0xee/0x1f0 [ 112.688679][ T3089] ? lock_acquire+0x13c/0x160 [ 112.688680][ T3089] ? console_flush_one_record+0x710/0x710 [ 112.688682][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688683][ T3089] ? lock_release+0x184/0x1f0 [ 112.688685][ T3089] ? lock_acquire+0x60/0x160 [ 112.688686][ T3089] ? __rcu_read_lock+0x30/0x70 [ 112.688688][ T3089] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.688690][ T3089] ? vprintk_emit+0x320/0x3e0 [ 112.688692][ T3089] vprintk_emit+0x37c/0x3e0 [ 112.688694][ T3089] ? wake_up_klogd_work_func+0x90/0x90 [ 112.688697][ T3089] _printk+0xc7/0x100 [ 112.688700][ T3089] ? snapshot_read.cold+0x21/0x21 [ 112.688702][ T3089] ? netdev_name+0x43/0x60 [ 112.688705][ T3089] ? __netdev_printk+0x17f/0x1d0 [ 112.688707][ T3089] netdev_info+0xe2/0x116 [ 112.688709][ T3089] ? netdev_notice+0x120/0x120 [ 112.688710][ T3089] ? kasan_save_track+0x14/0x30 [ 112.688713][ T3089] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.688715][ T3089] ? __hw_addr_add_ex+0x247/0x630 [ 112.688717][ T3089] ? mutex_is_locked+0x1c/0x50 [ 112.688720][ T3089] __dev_set_promiscuity.cold+0x95/0x104 [ 112.688723][ T3089] __dev_set_rx_mode+0x219/0x2c0 [ 112.688725][ T3089] dev_uc_add_excl+0xf2/0x110 [ 112.688727][ T3089] ndo_dflt_fdb_add+0x105/0x1e0 [ 112.688730][ T3089] ? __nla_parse+0x22/0x30 [ 112.688733][ T3089] rtnl_fdb_add+0x632/0xa00 [ 112.688734][ T3089] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.688736][ T3089] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 112.688737][ T3089] ? rtnl_fdb_del+0xb10/0xb10 [ 112.688738][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688740][ T3089] ? __rcu_read_lock+0x30/0x70 [ 112.688743][ T3089] ? unwind_get_return_address+0x67/0xd0 [ 112.688745][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688747][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688748][ T3089] ? cap_capable+0x1d7/0x3d0 [ 112.688752][ T3089] ? lock_acquire+0x13c/0x160 [ 112.688754][ T3089] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 112.688755][ T3089] ? rtnl_link_fill+0x920/0x920 [ 112.688757][ T3089] ? filter_irq_stacks+0xd0/0xd0 [ 112.688759][ T3089] ? stack_depot_save_flags+0x1bc/0x790 [ 112.688762][ T3089] netlink_rcv_skb+0x14e/0x3a0 [ 112.688765][ T3089] ? rtnl_link_fill+0x920/0x920 [ 112.688766][ T3089] ? lock_release+0x184/0x1f0 [ 112.688768][ T3089] ? netlink_ack+0xcf0/0xcf0 [ 112.688769][ T3089] ? __netlink_lookup+0xb9/0x6b0 [ 112.688772][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688773][ T3089] ? lock_release+0x184/0x1f0 [ 112.688775][ T3089] netlink_unicast+0x486/0x750 [ 112.688777][ T3089] ? netlink_attachskb+0x810/0x810 [ 112.688779][ T3089] ? next_uptodate_folio+0x2b/0x770 [ 112.688782][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688784][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688785][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688787][ T3089] netlink_sendmsg+0x735/0xc60 [ 112.688789][ T3089] ? netlink_unicast+0x750/0x750 [ 112.688791][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688793][ T3089] ? lock_release+0x184/0x1f0 [ 112.688794][ T3089] ____sys_sendmsg+0x415/0x880 [ 112.688798][ T3089] ? copy_msghdr_from_user+0x279/0x420 [ 112.688800][ T3089] ? get_timestamp.constprop.0+0x390/0x390 [ 112.688801][ T3089] ? move_addr_to_kernel+0x40/0x40 [ 112.688803][ T3089] ? do_fault_around+0x300/0x5a0 [ 112.688806][ T3089] ? lock_acquire+0x13c/0x160 [ 112.688808][ T3089] ___sys_sendmsg+0x14e/0x1d0 [ 112.688810][ T3089] ? do_pte_missing+0x86f/0xcc0 [ 112.688812][ T3089] ? copy_msghdr_from_user+0x420/0x420 [ 112.688814][ T3089] ? rcu_read_unlock+0x20/0x70 [ 112.688818][ T3089] __sys_sendmsg+0x12c/0x1d0 [ 112.688820][ T3089] ? __sys_sendmsg_sock+0x20/0x20 [ 112.688823][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688825][ T3089] ? rcu_is_watching+0x16/0xd0 [ 112.688827][ T3089] do_syscall_64+0xff/0x530 [ 112.688830][ T3089] ? exc_page_fault+0xee/0x100 [ 112.688832][ T3089] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.688833][ T3089] RIP: 0033:0x7f1a9fd3154e [ 112.688835][ T3089] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 112.688837][ T3089] RSP: 002b:00007fff7a1de320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.688841][ T3089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a9fd3154e [ 112.688842][ T3089] RDX: 0000000000000000 RSI: 00007fff7a1de3d0 RDI: 0000000000000005 [ 112.688843][ T3089] RBP: 00007fff7a1de330 R08: 0000000000000000 R09: 0000000000000000 [ 112.688844][ T3089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91083b [ 112.688845][ T3089] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 112.688847][ T3089] [ 122.939195][ T3578] veth3: left promiscuous mode [ 122.939216][ T3578] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.939219][ T3578] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3578, name: bridge [ 122.939221][ T3578] preempt_count: 202, expected: 0 [ 122.939222][ T3578] RCU nest depth: 0, expected: 0 [ 122.939224][ T3578] INFO: lockdep is turned off. [ 122.939225][ T3578] irq event stamp: 0 [ 122.939226][ T3578] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 122.939231][ T3578] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 122.939238][ T3578] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 122.939241][ T3578] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 122.939243][ T3578] Preemption disabled at: [ 122.939244][ T3578] [] dev_uc_del+0x68/0x150 [ 122.939253][ T3578] CPU: 0 UID: 0 PID: 3578 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.939258][ T3578] Tainted: [W]=WARN [ 122.939259][ T3578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.939261][ T3578] Call Trace: [ 122.939263][ T3578] [ 122.939265][ T3578] dump_stack_lvl+0x6f/0xa0 [ 122.939272][ T3578] ? dev_uc_del+0x68/0x150 [ 122.939274][ T3578] __might_resched.cold+0x1fe/0x2c1 [ 122.939279][ T3578] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.939284][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939289][ T3578] __kmalloc_noprof+0x443/0x760 [ 122.939294][ T3578] ? __rwlock_init+0x150/0x150 [ 122.939297][ T3578] ? alloc_buf.isra.0+0x4b/0x260 [ 122.939302][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 122.939304][ T3578] alloc_buf.isra.0+0x4b/0x260 [ 122.939307][ T3578] put_chars+0x1e1/0x2f0 [ 122.939310][ T3578] ? __send_to_port+0x420/0x420 [ 122.939313][ T3578] ? console_prepend_replay+0x20/0x20 [ 122.939317][ T3578] hvc_console_print+0x292/0x780 [ 122.939322][ T3578] ? hvc_write+0x3a0/0x3a0 [ 122.939324][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939326][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939329][ T3578] ? lock_acquire+0x13c/0x160 [ 122.939332][ T3578] console_emit_next_record+0x22f/0x4c0 [ 122.939336][ T3578] ? devkmsg_read+0x4b0/0x4b0 [ 122.939339][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939341][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939343][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939346][ T3578] ? lock_acquire+0x13c/0x160 [ 122.939348][ T3578] ? console_flush_one_record+0x111/0x710 [ 122.939351][ T3578] console_flush_one_record+0x46f/0x710 [ 122.939354][ T3578] ? console_emit_next_record+0x4c0/0x4c0 [ 122.939358][ T3578] console_unlock+0xee/0x1f0 [ 122.939360][ T3578] ? lock_acquire+0x13c/0x160 [ 122.939363][ T3578] ? console_flush_one_record+0x710/0x710 [ 122.939365][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939367][ T3578] ? lock_release+0x184/0x1f0 [ 122.939369][ T3578] ? lock_acquire+0x60/0x160 [ 122.939371][ T3578] ? __rcu_read_lock+0x30/0x70 [ 122.939375][ T3578] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.939377][ T3578] ? vprintk_emit+0x320/0x3e0 [ 122.939380][ T3578] vprintk_emit+0x37c/0x3e0 [ 122.939383][ T3578] ? wake_up_klogd_work_func+0x90/0x90 [ 122.939386][ T3578] ? kvfree_call_rcu+0x88/0x2e0 [ 122.939390][ T3578] ? dev_uc_del+0xef/0x150 [ 122.939391][ T3578] ? rtnl_fdb_del+0x75c/0xb10 [ 122.939394][ T3578] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 122.939396][ T3578] ? netlink_rcv_skb+0x14e/0x3a0 [ 122.939399][ T3578] ? netlink_unicast+0x486/0x750 [ 122.939401][ T3578] ? netlink_sendmsg+0x735/0xc60 [ 122.939404][ T3578] _printk+0xc7/0x100 [ 122.939408][ T3578] ? snapshot_read.cold+0x21/0x21 [ 122.939411][ T3578] ? netdev_name+0x43/0x60 [ 122.939415][ T3578] ? __netdev_printk+0x17f/0x1d0 [ 122.939418][ T3578] netdev_info+0xe2/0x116 [ 122.939420][ T3578] ? netdev_notice+0x120/0x120 [ 122.939423][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939426][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939428][ T3578] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 122.939431][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 122.939434][ T3578] ? trace_hardirqs_on+0x36/0x40 [ 122.939436][ T3578] ? mutex_is_locked+0x1c/0x50 [ 122.939440][ T3578] __dev_set_promiscuity.cold+0x95/0x104 [ 122.939444][ T3578] __dev_set_rx_mode+0x219/0x2c0 [ 122.939448][ T3578] dev_uc_del+0x124/0x150 [ 122.939450][ T3578] rtnl_fdb_del+0x75c/0xb10 [ 122.939452][ T3578] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.939455][ T3578] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 122.939457][ T3578] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 122.939459][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939461][ T3578] ? __rcu_read_lock+0x30/0x70 [ 122.939466][ T3578] ? unwind_get_return_address+0x67/0xd0 [ 122.939469][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939472][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939474][ T3578] ? cap_capable+0x1d7/0x3d0 [ 122.939478][ T3578] ? lock_acquire+0x13c/0x160 [ 122.939481][ T3578] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 122.939484][ T3578] ? rtnl_link_fill+0x920/0x920 [ 122.939486][ T3578] ? filter_irq_stacks+0xd0/0xd0 [ 122.939489][ T3578] ? stack_depot_save_flags+0x1bc/0x790 [ 122.939500][ T3578] netlink_rcv_skb+0x14e/0x3a0 [ 122.939502][ T3578] ? rtnl_link_fill+0x920/0x920 [ 122.939504][ T3578] ? lock_release+0x184/0x1f0 [ 122.939506][ T3578] ? netlink_ack+0xcf0/0xcf0 [ 122.939508][ T3578] ? __netlink_lookup+0xb9/0x6b0 [ 122.939512][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939515][ T3578] ? lock_release+0x184/0x1f0 [ 122.939518][ T3578] netlink_unicast+0x486/0x750 [ 122.939521][ T3578] ? netlink_attachskb+0x810/0x810 [ 122.939523][ T3578] ? next_uptodate_folio+0x2b/0x770 [ 122.939527][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939529][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939531][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939534][ T3578] netlink_sendmsg+0x735/0xc60 [ 122.939537][ T3578] ? netlink_unicast+0x750/0x750 [ 122.939540][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939543][ T3578] ? lock_release+0x184/0x1f0 [ 122.939545][ T3578] ____sys_sendmsg+0x415/0x880 [ 122.939549][ T3578] ? copy_msghdr_from_user+0x279/0x420 [ 122.939552][ T3578] ? get_timestamp.constprop.0+0x390/0x390 [ 122.939554][ T3578] ? move_addr_to_kernel+0x40/0x40 [ 122.939557][ T3578] ? do_fault_around+0x300/0x5a0 [ 122.939560][ T3578] ? lock_acquire+0x13c/0x160 [ 122.939563][ T3578] ___sys_sendmsg+0x14e/0x1d0 [ 122.939565][ T3578] ? do_pte_missing+0x86f/0xcc0 [ 122.939568][ T3578] ? copy_msghdr_from_user+0x420/0x420 [ 122.939571][ T3578] ? rcu_read_unlock+0x20/0x70 [ 122.939578][ T3578] __sys_sendmsg+0x12c/0x1d0 [ 122.939581][ T3578] ? __sys_sendmsg_sock+0x20/0x20 [ 122.939585][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939588][ T3578] ? rcu_is_watching+0x16/0xd0 [ 122.939591][ T3578] do_syscall_64+0xff/0x530 [ 122.939594][ T3578] ? exc_page_fault+0xee/0x100 [ 122.939597][ T3578] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.939599][ T3578] RIP: 0033:0x7fcefa3bd54e [ 122.939602][ T3578] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 122.939605][ T3578] RSP: 002b:00007ffde5cb02c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 122.939609][ T3578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcefa3bd54e [ 122.939611][ T3578] RDX: 0000000000000000 RSI: 00007ffde5cb0370 RDI: 0000000000000005 [ 122.939612][ T3578] RBP: 00007ffde5cb02d0 R08: 0000000000000000 R09: 0000000000000000 [ 122.939614][ T3578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910845 [ 122.939615][ T3578] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 122.939619][ T3578] [ 123.270074][ T3600] vx1: left allmulticast mode [ 123.270280][ T3600] vx1: left promiscuous mode [ 123.270504][ T3600] br1: port 1(vx1) entered disabled state [ 128.310222][ T3602] br1: port 1(vx1) entered blocking state [ 128.310240][ T3602] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.310242][ T3602] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3602, name: ip [ 128.310244][ T3602] preempt_count: 1, expected: 0 [ 128.310245][ T3602] RCU nest depth: 0, expected: 0 [ 128.310246][ T3602] INFO: lockdep is turned off. [ 128.310247][ T3602] irq event stamp: 0 [ 128.310248][ T3602] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.310253][ T3602] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.310259][ T3602] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.310261][ T3602] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.310263][ T3602] Preemption disabled at: [ 128.310263][ T3602] [] vprintk_emit+0x31b/0x3e0 [ 128.310271][ T3602] CPU: 3 UID: 0 PID: 3602 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.310274][ T3602] Tainted: [W]=WARN [ 128.310275][ T3602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.310276][ T3602] Call Trace: [ 128.310278][ T3602] [ 128.310279][ T3602] dump_stack_lvl+0x6f/0xa0 [ 128.310285][ T3602] ? vprintk_emit+0x31b/0x3e0 [ 128.310286][ T3602] __might_resched.cold+0x1fe/0x2c1 [ 128.310290][ T3602] ? __module_address+0x36/0x330 [ 128.310294][ T3602] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.310297][ T3602] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 128.310298][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310301][ T3602] __kmalloc_noprof+0x443/0x760 [ 128.310305][ T3602] ? __rwlock_init+0x150/0x150 [ 128.310307][ T3602] ? alloc_buf.isra.0+0x4b/0x260 [ 128.310311][ T3602] ? do_raw_spin_unlock+0x59/0x250 [ 128.310313][ T3602] alloc_buf.isra.0+0x4b/0x260 [ 128.310315][ T3602] put_chars+0x1e1/0x2f0 [ 128.310316][ T3602] ? prb_final_commit+0x50/0x50 [ 128.310318][ T3602] ? __send_to_port+0x420/0x420 [ 128.310319][ T3602] ? printk_get_next_message+0x240/0x650 [ 128.310322][ T3602] hvc_console_print+0x292/0x780 [ 128.310325][ T3602] ? hvc_write+0x3a0/0x3a0 [ 128.310326][ T3602] ? do_raw_spin_lock+0x131/0x280 [ 128.310328][ T3602] ? vsnprintf+0x668/0x1700 [ 128.310331][ T3602] ? __rwlock_init+0x150/0x150 [ 128.310333][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310334][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310336][ T3602] console_emit_next_record+0x22f/0x4c0 [ 128.310339][ T3602] ? devkmsg_read+0x4b0/0x4b0 [ 128.310341][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310342][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310344][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310346][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310348][ T3602] ? console_flush_one_record+0x111/0x710 [ 128.310349][ T3602] console_flush_one_record+0x46f/0x710 [ 128.310352][ T3602] ? console_emit_next_record+0x4c0/0x4c0 [ 128.310354][ T3602] console_unlock+0xee/0x1f0 [ 128.310356][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310357][ T3602] ? console_flush_one_record+0x710/0x710 [ 128.310359][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310360][ T3602] ? lock_release+0x184/0x1f0 [ 128.310362][ T3602] ? lock_acquire+0x60/0x160 [ 128.310363][ T3602] ? __rcu_read_lock+0x30/0x70 [ 128.310365][ T3602] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.310367][ T3602] ? vprintk_emit+0x320/0x3e0 [ 128.310369][ T3602] vprintk_emit+0x37c/0x3e0 [ 128.310371][ T3602] ? wake_up_klogd_work_func+0x90/0x90 [ 128.310373][ T3602] ? __rwlock_init+0x150/0x150 [ 128.310374][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 128.310376][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310377][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310380][ T3602] _printk+0xc7/0x100 [ 128.310383][ T3602] ? snapshot_read.cold+0x21/0x21 [ 128.310385][ T3602] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 128.310397][ T3602] ? do_setlink.isra.0+0xa31/0x2750 [ 128.310399][ T3602] ? rtnl_newlink+0x9f1/0x11c0 [ 128.310400][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.310402][ T3602] br_set_state+0x22f/0x430 [bridge] [ 128.310411][ T3602] br_init_port+0xc4/0x200 [bridge] [ 128.310418][ T3602] new_nbp+0x39c/0x580 [bridge] [ 128.310425][ T3602] br_add_if+0x212/0x1320 [bridge] [ 128.310432][ T3602] ? bpf_address_lookup+0x250/0x290 [ 128.310435][ T3602] ? is_bpf_text_address+0x72/0x110 [ 128.310437][ T3602] ? kernel_text_address+0x149/0x170 [ 128.310439][ T3602] ? __kernel_text_address+0x12/0x30 [ 128.310441][ T3602] do_set_master+0x357/0x580 [ 128.310444][ T3602] do_setlink.isra.0+0xa31/0x2750 [ 128.310445][ T3602] ? stack_trace_save+0x93/0xc0 [ 128.310447][ T3602] ? rtnl_link_get_size+0x350/0x350 [ 128.310448][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310450][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 128.310453][ T3602] ? kasan_save_stack+0x3d/0x50 [ 128.310456][ T3602] ? kasan_save_stack+0x2f/0x50 [ 128.310457][ T3602] ? kasan_save_track+0x14/0x30 [ 128.310459][ T3602] ? __kasan_kmalloc+0x7b/0x90 [ 128.310460][ T3602] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.310462][ T3602] ? rtnl_newlink+0x124/0x11c0 [ 128.310463][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.310464][ T3602] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.310466][ T3602] ? netlink_unicast+0x486/0x750 [ 128.310468][ T3602] ? netlink_sendmsg+0x735/0xc60 [ 128.310469][ T3602] ? ____sys_sendmsg+0x415/0x880 [ 128.310471][ T3602] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.310472][ T3602] ? __sys_sendmsg+0x12c/0x1d0 [ 128.310474][ T3602] ? do_syscall_64+0xff/0x530 [ 128.310476][ T3602] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.310478][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310480][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310481][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310483][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310485][ T3602] ? trace_contention_end+0xb3/0x180 [ 128.310487][ T3602] ? __mutex_lock+0x1db/0x1ea0 [ 128.310489][ T3602] ? __mutex_lock+0x9a3/0x1ea0 [ 128.310491][ T3602] ? rtnl_newlink+0x9a8/0x11c0 [ 128.310492][ T3602] ? ww_mutex_lock+0x160/0x160 [ 128.310493][ T3602] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.310496][ T3602] ? __rtnl_newlink+0x3fa/0xa50 [ 128.310498][ T3602] rtnl_newlink+0x9f1/0x11c0 [ 128.310499][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310501][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 128.310502][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310504][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310506][ T3602] ? is_bpf_text_address+0x3e/0x110 [ 128.310507][ T3602] ? is_bpf_text_address+0x72/0x110 [ 128.310514][ T3602] ? kernel_text_address+0x149/0x170 [ 128.310515][ T3602] ? __kernel_text_address+0x12/0x30 [ 128.310517][ T3602] ? write_profile+0xf0/0xf0 [ 128.310518][ T3602] ? unwind_get_return_address+0x67/0xd0 [ 128.310520][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310522][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310524][ T3602] ? cap_capable+0x1d7/0x3d0 [ 128.310527][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310528][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310530][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 128.310531][ T3602] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.310533][ T3602] ? rtnl_link_fill+0x920/0x920 [ 128.310534][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 128.310536][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 128.310538][ T3602] netlink_rcv_skb+0x14e/0x3a0 [ 128.310539][ T3602] ? rtnl_link_fill+0x920/0x920 [ 128.310541][ T3602] ? lock_release+0x184/0x1f0 [ 128.310542][ T3602] ? netlink_ack+0xcf0/0xcf0 [ 128.310543][ T3602] ? __netlink_lookup+0xb9/0x6b0 [ 128.310546][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310547][ T3602] ? lock_release+0x184/0x1f0 [ 128.310549][ T3602] netlink_unicast+0x486/0x750 [ 128.310551][ T3602] ? netlink_attachskb+0x810/0x810 [ 128.310553][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310554][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310556][ T3602] ? lock_acquire+0x13c/0x160 [ 128.310558][ T3602] netlink_sendmsg+0x735/0xc60 [ 128.310559][ T3602] ? netlink_unicast+0x750/0x750 [ 128.310561][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310563][ T3602] ? lock_release+0x184/0x1f0 [ 128.310565][ T3602] ____sys_sendmsg+0x415/0x880 [ 128.310566][ T3602] ? copy_msghdr_from_user+0x279/0x420 [ 128.310568][ T3602] ? get_timestamp.constprop.0+0x390/0x390 [ 128.310569][ T3602] ? move_addr_to_kernel+0x40/0x40 [ 128.310571][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 128.310573][ T3602] ___sys_sendmsg+0x14e/0x1d0 [ 128.310575][ T3602] ? copy_msghdr_from_user+0x420/0x420 [ 128.310580][ T3602] __sys_sendmsg+0x12c/0x1d0 [ 128.310581][ T3602] ? __sys_sendmsg_sock+0x20/0x20 [ 128.310584][ T3602] ? rcu_is_watching+0x16/0xd0 [ 128.310586][ T3602] do_syscall_64+0xff/0x530 [ 128.310587][ T3602] ? exc_page_fault+0xee/0x100 [ 128.310589][ T3602] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.310591][ T3602] RIP: 0033:0x7fe9029ae54e [ 128.310593][ T3602] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 128.310595][ T3602] RSP: 002b:00007fff9e83ae60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.310599][ T3602] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe9029ae54e [ 128.310600][ T3602] RDX: 0000000000000000 RSI: 00007fff9e83af10 RDI: 0000000000000005 [ 128.310601][ T3602] RBP: 00007fff9e83ae70 R08: 0000000000000000 R09: 0000000000000000 [ 128.310602][ T3602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910849 [ 128.310603][ T3602] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9e83b5d0 [ 128.310605][ T3602] [ 128.337139][ T3602] br1: port 1(vx1) entered disabled state [ 128.337340][ T3602] vx1: entered allmulticast mode [ 128.338238][ T3602] vx1: entered promiscuous mode [ 128.338729][ T3602] br1: port 1(vx1) entered blocking state [ 128.338872][ T3602] br1: port 1(vx1) entered forwarding state [ 217.693514][ T4512] vx1: left allmulticast mode [ 217.693532][ T4512] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 217.693535][ T4512] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4512, name: ip [ 217.693537][ T4512] preempt_count: 1, expected: 0 [ 217.693538][ T4512] RCU nest depth: 0, expected: 0 [ 217.693539][ T4512] INFO: lockdep is turned off. [ 217.693540][ T4512] irq event stamp: 0 [ 217.693540][ T4512] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 217.693544][ T4512] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 217.693550][ T4512] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 217.693552][ T4512] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 217.693554][ T4512] Preemption disabled at: [ 217.693555][ T4512] [] vprintk_emit+0x31b/0x3e0 [ 217.693562][ T4512] CPU: 3 UID: 0 PID: 4512 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 217.693566][ T4512] Tainted: [W]=WARN [ 217.693566][ T4512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 217.693568][ T4512] Call Trace: [ 217.693570][ T4512] [ 217.693571][ T4512] dump_stack_lvl+0x6f/0xa0 [ 217.693577][ T4512] ? vprintk_emit+0x31b/0x3e0 [ 217.693579][ T4512] __might_resched.cold+0x1fe/0x2c1 [ 217.693583][ T4512] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 217.693586][ T4512] ? __asan_memcpy+0x3c/0x60 [ 217.693588][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693592][ T4512] __kmalloc_noprof+0x443/0x760 [ 217.693595][ T4512] ? __rwlock_init+0x150/0x150 [ 217.693597][ T4512] ? alloc_buf.isra.0+0x4b/0x260 [ 217.693601][ T4512] ? do_raw_spin_unlock+0x59/0x250 [ 217.693603][ T4512] alloc_buf.isra.0+0x4b/0x260 [ 217.693605][ T4512] put_chars+0x1e1/0x2f0 [ 217.693607][ T4512] ? __send_to_port+0x420/0x420 [ 217.693608][ T4512] ? console_prepend_replay+0x20/0x20 [ 217.693611][ T4512] hvc_console_print+0x292/0x780 [ 217.693614][ T4512] ? hvc_write+0x3a0/0x3a0 [ 217.693615][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693617][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693619][ T4512] console_emit_next_record+0x22f/0x4c0 [ 217.693621][ T4512] ? devkmsg_read+0x4b0/0x4b0 [ 217.693623][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693625][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693626][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693628][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693630][ T4512] ? console_flush_one_record+0x111/0x710 [ 217.693631][ T4512] console_flush_one_record+0x46f/0x710 [ 217.693633][ T4512] ? console_emit_next_record+0x4c0/0x4c0 [ 217.693636][ T4512] console_unlock+0xee/0x1f0 [ 217.693638][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693639][ T4512] ? console_flush_one_record+0x710/0x710 [ 217.693641][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693642][ T4512] ? lock_release+0x184/0x1f0 [ 217.693644][ T4512] ? lock_acquire+0x60/0x160 [ 217.693645][ T4512] ? __rcu_read_lock+0x30/0x70 [ 217.693647][ T4512] ? __down_trylock_console_sem+0x5e/0xa0 [ 217.693649][ T4512] ? vprintk_emit+0x320/0x3e0 [ 217.693651][ T4512] vprintk_emit+0x37c/0x3e0 [ 217.693653][ T4512] ? wake_up_klogd_work_func+0x90/0x90 [ 217.693655][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 217.693658][ T4512] ? netlink_unicast+0x486/0x750 [ 217.693660][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 217.693662][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 217.693664][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 217.693666][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 217.693667][ T4512] ? do_syscall_64+0xff/0x530 [ 217.693671][ T4512] _printk+0xc7/0x100 [ 217.693676][ T4512] ? snapshot_read.cold+0x21/0x21 [ 217.693678][ T4512] ? netdev_name+0x43/0x60 [ 217.693681][ T4512] ? __netdev_printk+0x17f/0x1d0 [ 217.693683][ T4512] netdev_info+0xe2/0x116 [ 217.693685][ T4512] ? netdev_notice+0x120/0x120 [ 217.693686][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693688][ T4512] ? __up_read+0x355/0x9e0 [ 217.693690][ T4512] ? trace_hardirqs_on+0x36/0x40 [ 217.693692][ T4512] ? down_write_nested+0x200/0x200 [ 217.693694][ T4512] ? mutex_is_locked+0x1c/0x50 [ 217.693696][ T4512] netif_set_allmulti.cold+0x7c/0x166 [ 217.693699][ T4512] dev_set_allmulti+0xa2/0x150 [ 217.693702][ T4512] del_nbp+0xb7/0xc10 [bridge] [ 217.693713][ T4512] ? is_bpf_text_address+0x72/0x110 [ 217.693717][ T4512] ? kernel_text_address+0x149/0x170 [ 217.693719][ T4512] br_del_if+0xab/0x200 [bridge] [ 217.693726][ T4512] ? rtnl_is_locked+0x15/0x20 [ 217.693729][ T4512] do_set_master+0x15c/0x580 [ 217.693731][ T4512] do_setlink.isra.0+0xa31/0x2750 [ 217.693733][ T4512] ? stack_trace_save+0x93/0xc0 [ 217.693736][ T4512] ? rtnl_link_get_size+0x350/0x350 [ 217.693737][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693739][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 217.693742][ T4512] ? kasan_save_stack+0x3d/0x50 [ 217.693745][ T4512] ? kasan_save_stack+0x2f/0x50 [ 217.693746][ T4512] ? kasan_save_track+0x14/0x30 [ 217.693747][ T4512] ? __kasan_kmalloc+0x7b/0x90 [ 217.693749][ T4512] ? __kmalloc_cache_noprof+0x29a/0x620 [ 217.693750][ T4512] ? rtnl_newlink+0x124/0x11c0 [ 217.693751][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 217.693752][ T4512] ? netlink_rcv_skb+0x14e/0x3a0 [ 217.693754][ T4512] ? netlink_unicast+0x486/0x750 [ 217.693755][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 217.693756][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 217.693757][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 217.693759][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 217.693760][ T4512] ? do_syscall_64+0xff/0x530 [ 217.693761][ T4512] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 217.693763][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693765][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693766][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693768][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693769][ T4512] ? trace_contention_end+0xb3/0x180 [ 217.693771][ T4512] ? __mutex_lock+0x1db/0x1ea0 [ 217.693778][ T4512] ? __mutex_lock+0x9a3/0x1ea0 [ 217.693779][ T4512] ? rtnl_newlink+0x9a8/0x11c0 [ 217.693781][ T4512] ? ww_mutex_lock+0x160/0x160 [ 217.693782][ T4512] ? nla_get_range_signed+0x3d0/0x3d0 [ 217.693784][ T4512] ? __rtnl_newlink+0x3fa/0xa50 [ 217.693786][ T4512] rtnl_newlink+0x9f1/0x11c0 [ 217.693788][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693790][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 217.693791][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693792][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693794][ T4512] ? is_bpf_text_address+0x3e/0x110 [ 217.693796][ T4512] ? is_bpf_text_address+0x72/0x110 [ 217.693798][ T4512] ? kernel_text_address+0x149/0x170 [ 217.693800][ T4512] ? __kernel_text_address+0x12/0x30 [ 217.693801][ T4512] ? write_profile+0xf0/0xf0 [ 217.693802][ T4512] ? unwind_get_return_address+0x67/0xd0 [ 217.693805][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693807][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693808][ T4512] ? cap_capable+0x1d7/0x3d0 [ 217.693812][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693813][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693815][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 217.693816][ T4512] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 217.693818][ T4512] ? rtnl_link_fill+0x920/0x920 [ 217.693819][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 217.693820][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 217.693823][ T4512] netlink_rcv_skb+0x14e/0x3a0 [ 217.693824][ T4512] ? rtnl_link_fill+0x920/0x920 [ 217.693825][ T4512] ? lock_release+0x184/0x1f0 [ 217.693827][ T4512] ? netlink_ack+0xcf0/0xcf0 [ 217.693828][ T4512] ? __netlink_lookup+0xb9/0x6b0 [ 217.693830][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693832][ T4512] ? lock_release+0x184/0x1f0 [ 217.693834][ T4512] netlink_unicast+0x486/0x750 [ 217.693836][ T4512] ? netlink_attachskb+0x810/0x810 [ 217.693837][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693839][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693841][ T4512] ? lock_acquire+0x13c/0x160 [ 217.693842][ T4512] netlink_sendmsg+0x735/0xc60 [ 217.693844][ T4512] ? netlink_unicast+0x750/0x750 [ 217.693846][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693848][ T4512] ? lock_release+0x184/0x1f0 [ 217.693849][ T4512] ____sys_sendmsg+0x415/0x880 [ 217.693851][ T4512] ? copy_msghdr_from_user+0x279/0x420 [ 217.693852][ T4512] ? get_timestamp.constprop.0+0x390/0x390 [ 217.693854][ T4512] ? move_addr_to_kernel+0x40/0x40 [ 217.693855][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 217.693858][ T4512] ___sys_sendmsg+0x14e/0x1d0 [ 217.693859][ T4512] ? copy_msghdr_from_user+0x420/0x420 [ 217.693864][ T4512] __sys_sendmsg+0x12c/0x1d0 [ 217.693866][ T4512] ? __sys_sendmsg_sock+0x20/0x20 [ 217.693869][ T4512] ? rcu_is_watching+0x16/0xd0 [ 217.693871][ T4512] do_syscall_64+0xff/0x530 [ 217.693872][ T4512] ? exc_page_fault+0xee/0x100 [ 217.693874][ T4512] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 217.693876][ T4512] RIP: 0033:0x7f734989754e [ 217.693877][ T4512] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 217.693879][ T4512] RSP: 002b:00007ffc83ecb680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 217.693883][ T4512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f734989754e [ 217.693884][ T4512] RDX: 0000000000000000 RSI: 00007ffc83ecb730 RDI: 0000000000000005 [ 217.693885][ T4512] RBP: 00007ffc83ecb690 R08: 0000000000000000 R09: 0000000000000000 [ 217.693886][ T4512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108a3 [ 217.693887][ T4512] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc83ecbdf0 [ 217.693889][ T4512] [ 217.718863][ T4512] vx1: left promiscuous mode [ 217.719213][ T4512] br1: port 1(vx1) entered disabled state [ 222.756540][ T4514] br1: port 1(vx1) entered blocking state [ 222.756562][ T4514] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 222.756564][ T4514] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4514, name: ip [ 222.756567][ T4514] preempt_count: 1, expected: 0 [ 222.756568][ T4514] RCU nest depth: 0, expected: 0 [ 222.756569][ T4514] INFO: lockdep is turned off. [ 222.756571][ T4514] irq event stamp: 0 [ 222.756572][ T4514] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 222.756578][ T4514] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 222.756586][ T4514] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 222.756588][ T4514] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 222.756591][ T4514] Preemption disabled at: [ 222.756592][ T4514] [] vprintk_emit+0x31b/0x3e0 [ 222.756601][ T4514] CPU: 2 UID: 0 PID: 4514 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 222.756606][ T4514] Tainted: [W]=WARN [ 222.756607][ T4514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 222.756609][ T4514] Call Trace: [ 222.756611][ T4514] [ 222.756613][ T4514] dump_stack_lvl+0x6f/0xa0 [ 222.756620][ T4514] ? vprintk_emit+0x31b/0x3e0 [ 222.756623][ T4514] __might_resched.cold+0x1fe/0x2c1 [ 222.756627][ T4514] ? __module_address+0x36/0x330 [ 222.756632][ T4514] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 222.756635][ T4514] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 222.756638][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756642][ T4514] __kmalloc_noprof+0x443/0x760 [ 222.756647][ T4514] ? __rwlock_init+0x150/0x150 [ 222.756650][ T4514] ? alloc_buf.isra.0+0x4b/0x260 [ 222.756655][ T4514] ? do_raw_spin_unlock+0x59/0x250 [ 222.756658][ T4514] alloc_buf.isra.0+0x4b/0x260 [ 222.756661][ T4514] put_chars+0x1e1/0x2f0 [ 222.756663][ T4514] ? prb_final_commit+0x50/0x50 [ 222.756665][ T4514] ? __send_to_port+0x420/0x420 [ 222.756668][ T4514] ? printk_get_next_message+0x240/0x650 [ 222.756675][ T4514] hvc_console_print+0x292/0x780 [ 222.756680][ T4514] ? hvc_write+0x3a0/0x3a0 [ 222.756682][ T4514] ? do_raw_spin_lock+0x131/0x280 [ 222.756684][ T4514] ? vsnprintf+0x668/0x1700 [ 222.756688][ T4514] ? __rwlock_init+0x150/0x150 [ 222.756691][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756693][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756697][ T4514] console_emit_next_record+0x22f/0x4c0 [ 222.756700][ T4514] ? devkmsg_read+0x4b0/0x4b0 [ 222.756703][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756705][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756708][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756710][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756713][ T4514] ? console_flush_one_record+0x111/0x710 [ 222.756716][ T4514] console_flush_one_record+0x46f/0x710 [ 222.756719][ T4514] ? console_emit_next_record+0x4c0/0x4c0 [ 222.756723][ T4514] console_unlock+0xee/0x1f0 [ 222.756725][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756728][ T4514] ? console_flush_one_record+0x710/0x710 [ 222.756730][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756732][ T4514] ? lock_release+0x184/0x1f0 [ 222.756734][ T4514] ? lock_acquire+0x60/0x160 [ 222.756736][ T4514] ? __rcu_read_lock+0x30/0x70 [ 222.756739][ T4514] ? __down_trylock_console_sem+0x5e/0xa0 [ 222.756742][ T4514] ? vprintk_emit+0x320/0x3e0 [ 222.756745][ T4514] vprintk_emit+0x37c/0x3e0 [ 222.756749][ T4514] ? wake_up_klogd_work_func+0x90/0x90 [ 222.756751][ T4514] ? __rwlock_init+0x150/0x150 [ 222.756753][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 222.756756][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756758][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756761][ T4514] _printk+0xc7/0x100 [ 222.756765][ T4514] ? snapshot_read.cold+0x21/0x21 [ 222.756769][ T4514] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 222.756786][ T4514] ? do_setlink.isra.0+0xa31/0x2750 [ 222.756795][ T4514] ? rtnl_newlink+0x9f1/0x11c0 [ 222.756796][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 222.756800][ T4514] br_set_state+0x22f/0x430 [bridge] [ 222.756815][ T4514] br_init_port+0xc4/0x200 [bridge] [ 222.756827][ T4514] new_nbp+0x39c/0x580 [bridge] [ 222.756840][ T4514] br_add_if+0x212/0x1320 [bridge] [ 222.756851][ T4514] ? bpf_address_lookup+0x250/0x290 [ 222.756855][ T4514] ? is_bpf_text_address+0x72/0x110 [ 222.756858][ T4514] ? kernel_text_address+0x149/0x170 [ 222.756861][ T4514] ? __kernel_text_address+0x12/0x30 [ 222.756864][ T4514] do_set_master+0x357/0x580 [ 222.756868][ T4514] do_setlink.isra.0+0xa31/0x2750 [ 222.756871][ T4514] ? stack_trace_save+0x93/0xc0 [ 222.756873][ T4514] ? rtnl_link_get_size+0x350/0x350 [ 222.756875][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756877][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 222.756882][ T4514] ? kasan_save_stack+0x3d/0x50 [ 222.756886][ T4514] ? kasan_save_stack+0x2f/0x50 [ 222.756888][ T4514] ? kasan_save_track+0x14/0x30 [ 222.756890][ T4514] ? __kasan_kmalloc+0x7b/0x90 [ 222.756892][ T4514] ? __kmalloc_cache_noprof+0x29a/0x620 [ 222.756895][ T4514] ? rtnl_newlink+0x124/0x11c0 [ 222.756896][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 222.756898][ T4514] ? netlink_rcv_skb+0x14e/0x3a0 [ 222.756902][ T4514] ? netlink_unicast+0x486/0x750 [ 222.756904][ T4514] ? netlink_sendmsg+0x735/0xc60 [ 222.756906][ T4514] ? ____sys_sendmsg+0x415/0x880 [ 222.756909][ T4514] ? ___sys_sendmsg+0x14e/0x1d0 [ 222.756911][ T4514] ? __sys_sendmsg+0x12c/0x1d0 [ 222.756914][ T4514] ? do_syscall_64+0xff/0x530 [ 222.756916][ T4514] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 222.756920][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756923][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756925][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756927][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756930][ T4514] ? trace_contention_end+0xb3/0x180 [ 222.756934][ T4514] ? __mutex_lock+0x1db/0x1ea0 [ 222.756937][ T4514] ? __mutex_lock+0x9a3/0x1ea0 [ 222.756939][ T4514] ? rtnl_newlink+0x9a8/0x11c0 [ 222.756942][ T4514] ? ww_mutex_lock+0x160/0x160 [ 222.756944][ T4514] ? nla_get_range_signed+0x3d0/0x3d0 [ 222.756947][ T4514] ? __rtnl_newlink+0x3fa/0xa50 [ 222.756950][ T4514] rtnl_newlink+0x9f1/0x11c0 [ 222.756954][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756956][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 222.756958][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756960][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756963][ T4514] ? is_bpf_text_address+0x3e/0x110 [ 222.756965][ T4514] ? is_bpf_text_address+0x72/0x110 [ 222.756968][ T4514] ? kernel_text_address+0x149/0x170 [ 222.756970][ T4514] ? __kernel_text_address+0x12/0x30 [ 222.756972][ T4514] ? write_profile+0xf0/0xf0 [ 222.756974][ T4514] ? unwind_get_return_address+0x67/0xd0 [ 222.756977][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756980][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756982][ T4514] ? cap_capable+0x1d7/0x3d0 [ 222.756986][ T4514] ? lock_acquire+0x13c/0x160 [ 222.756988][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.756991][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 222.756993][ T4514] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 222.756996][ T4514] ? rtnl_link_fill+0x920/0x920 [ 222.756998][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 222.757000][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 222.757004][ T4514] netlink_rcv_skb+0x14e/0x3a0 [ 222.757006][ T4514] ? rtnl_link_fill+0x920/0x920 [ 222.757008][ T4514] ? lock_release+0x184/0x1f0 [ 222.757010][ T4514] ? netlink_ack+0xcf0/0xcf0 [ 222.757012][ T4514] ? __netlink_lookup+0xb9/0x6b0 [ 222.757016][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.757018][ T4514] ? lock_release+0x184/0x1f0 [ 222.757021][ T4514] netlink_unicast+0x486/0x750 [ 222.757024][ T4514] ? netlink_attachskb+0x810/0x810 [ 222.757027][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.757029][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.757032][ T4514] ? lock_acquire+0x13c/0x160 [ 222.757034][ T4514] netlink_sendmsg+0x735/0xc60 [ 222.757037][ T4514] ? netlink_unicast+0x750/0x750 [ 222.757040][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.757043][ T4514] ? lock_release+0x184/0x1f0 [ 222.757045][ T4514] ____sys_sendmsg+0x415/0x880 [ 222.757048][ T4514] ? copy_msghdr_from_user+0x279/0x420 [ 222.757050][ T4514] ? get_timestamp.constprop.0+0x390/0x390 [ 222.757052][ T4514] ? move_addr_to_kernel+0x40/0x40 [ 222.757055][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 222.757059][ T4514] ___sys_sendmsg+0x14e/0x1d0 [ 222.757062][ T4514] ? copy_msghdr_from_user+0x420/0x420 [ 222.757069][ T4514] __sys_sendmsg+0x12c/0x1d0 [ 222.757072][ T4514] ? __sys_sendmsg_sock+0x20/0x20 [ 222.757076][ T4514] ? rcu_is_watching+0x16/0xd0 [ 222.757079][ T4514] do_syscall_64+0xff/0x530 [ 222.757081][ T4514] ? exc_page_fault+0xee/0x100 [ 222.757084][ T4514] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 222.757087][ T4514] RIP: 0033:0x7ff373f1654e [ 222.757090][ T4514] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 222.757092][ T4514] RSP: 002b:00007ffd47d270a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 222.757097][ T4514] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff373f1654e [ 222.757098][ T4514] RDX: 0000000000000000 RSI: 00007ffd47d27150 RDI: 0000000000000005 [ 222.757100][ T4514] RBP: 00007ffd47d270b0 R08: 0000000000000000 R09: 0000000000000000 [ 222.757102][ T4514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108a8 [ 222.757103][ T4514] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd47d27810 [ 222.757107][ T4514] [ 222.811330][ T4514] br1: port 1(vx1) entered disabled state [ 222.811705][ T4514] vx1: entered allmulticast mode [ 222.813214][ T4514] vx1: entered promiscuous mode [ 222.813973][ T4514] br1: port 1(vx1) entered blocking state [ 222.814229][ T4514] br1: port 1(vx1) entered forwarding state [ 229.029456][ T12] vx2: left allmulticast mode [ 229.029474][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 229.029477][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 229.029480][ T12] preempt_count: 1, expected: 0 [ 229.029481][ T12] RCU nest depth: 0, expected: 0 [ 229.029482][ T12] INFO: lockdep is turned off. [ 229.029484][ T12] irq event stamp: 35574 [ 229.029485][ T12] hardirqs last enabled at (35573): [] _raw_spin_unlock_irq+0x28/0x50 [ 229.029494][ T12] hardirqs last disabled at (35574): [] __schedule+0x1246/0x20e0 [ 229.029497][ T12] softirqs last enabled at (34802): [] __fib6_clean_all+0xff/0x290 [ 229.029501][ T12] softirqs last disabled at (34796): [] __fib6_clean_all+0xd9/0x290 [ 229.029504][ T12] Preemption disabled at: [ 229.029505][ T12] [] vprintk_emit+0x31b/0x3e0 [ 229.029515][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 229.029519][ T12] Tainted: [W]=WARN [ 229.029520][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 229.029523][ T12] Workqueue: netns cleanup_net [ 229.029530][ T12] Call Trace: [ 229.029531][ T12] [ 229.029533][ T12] dump_stack_lvl+0x6f/0xa0 [ 229.029539][ T12] ? vprintk_emit+0x31b/0x3e0 [ 229.029542][ T12] __might_resched.cold+0x1fe/0x2c1 [ 229.029546][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 229.029551][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029555][ T12] __kmalloc_noprof+0x443/0x760 [ 229.029559][ T12] ? __rwlock_init+0x150/0x150 [ 229.029562][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 229.029567][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 229.029569][ T12] alloc_buf.isra.0+0x4b/0x260 [ 229.029572][ T12] put_chars+0x1e1/0x2f0 [ 229.029574][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 229.029577][ T12] ? __send_to_port+0x420/0x420 [ 229.029580][ T12] ? console_prepend_replay+0x20/0x20 [ 229.029583][ T12] hvc_console_print+0x292/0x780 [ 229.029588][ T12] ? hvc_write+0x3a0/0x3a0 [ 229.029589][ T12] ? do_raw_spin_lock+0x131/0x280 [ 229.029592][ T12] ? __rwlock_init+0x150/0x150 [ 229.029594][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029596][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029599][ T12] ? lock_acquire+0x13c/0x160 [ 229.029602][ T12] console_emit_next_record+0x22f/0x4c0 [ 229.029605][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 229.029608][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029610][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029612][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029614][ T12] ? lock_acquire+0x13c/0x160 [ 229.029617][ T12] ? console_flush_one_record+0x111/0x710 [ 229.029619][ T12] console_flush_one_record+0x46f/0x710 [ 229.029622][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 229.029626][ T12] console_unlock+0xee/0x1f0 [ 229.029628][ T12] ? lock_acquire+0x13c/0x160 [ 229.029630][ T12] ? console_flush_one_record+0x710/0x710 [ 229.029633][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029635][ T12] ? lock_release+0x184/0x1f0 [ 229.029637][ T12] ? lock_acquire+0x60/0x160 [ 229.029639][ T12] ? __rcu_read_lock+0x30/0x70 [ 229.029642][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 229.029644][ T12] ? vprintk_emit+0x320/0x3e0 [ 229.029647][ T12] vprintk_emit+0x37c/0x3e0 [ 229.029650][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 229.029652][ T12] ? process_one_work+0xe3e/0x1560 [ 229.029655][ T12] ? kthread+0x367/0x460 [ 229.029658][ T12] ? ret_from_fork+0x474/0x6b0 [ 229.029661][ T12] ? ret_from_fork_asm+0x11/0x20 [ 229.029664][ T12] _printk+0xc7/0x100 [ 229.029668][ T12] ? snapshot_read.cold+0x21/0x21 [ 229.029674][ T12] ? netdev_name+0x43/0x60 [ 229.029678][ T12] ? __netdev_printk+0x17f/0x1d0 [ 229.029680][ T12] netdev_info+0xe2/0x116 [ 229.029683][ T12] ? netdev_notice+0x120/0x120 [ 229.029685][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029688][ T12] ? __up_read+0x355/0x9e0 [ 229.029690][ T12] ? trace_hardirqs_on+0x36/0x40 [ 229.029693][ T12] ? down_write_nested+0x200/0x200 [ 229.029695][ T12] ? mutex_is_locked+0x1c/0x50 [ 229.029698][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 229.029702][ T12] dev_set_allmulti+0xa2/0x150 [ 229.029706][ T12] del_nbp+0xb7/0xc10 [bridge] [ 229.029724][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 229.029737][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 229.029750][ T12] ops_undo_list+0x5be/0x8f0 [ 229.029753][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 229.029755][ T12] ? idr_destroy+0x121/0x250 [ 229.029759][ T12] cleanup_net+0x431/0x890 [ 229.029762][ T12] ? net_passive_dec+0x230/0x230 [ 229.029765][ T12] ? lock_acquire+0x13c/0x160 [ 229.029767][ T12] ? rcu_is_watching+0x16/0xd0 [ 229.029770][ T12] process_one_work+0xe3e/0x1560 [ 229.029774][ T12] ? __queue_delayed_work+0x470/0x470 [ 229.029778][ T12] ? __rwlock_init+0x150/0x150 [ 229.029781][ T12] worker_thread+0x4f1/0xd60 [ 229.029785][ T12] ? rescuer_thread+0x1340/0x1340 [ 229.029788][ T12] kthread+0x367/0x460 [ 229.029790][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 229.029792][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.029795][ T12] ret_from_fork+0x474/0x6b0 [ 229.029797][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 229.029801][ T12] ? __switch_to+0x5a3/0xe00 [ 229.029804][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 229.029815][ T12] ret_from_fork_asm+0x11/0x20 [ 229.029820][ T12] [ 229.049421][ T12] vx2: left promiscuous mode [ 229.049709][ T12] br2: port 2(vx2) entered disabled state [ 229.052974][ T12] w1: left allmulticast mode [ 229.053154][ T12] w1: left promiscuous mode [ 229.053409][ T12] br2: port 1(w1) entered disabled state [ 229.150747][ T12] vx2: left allmulticast mode [ 229.157010][ T12] vx2: left promiscuous mode [ 229.157289][ T12] br2: port 2(vx2) entered disabled state [ 229.159177][ T12] w1: left allmulticast mode [ 229.159365][ T12] w1: left promiscuous mode [ 229.159623][ T12] br2: port 1(w1) entered disabled state [ 229.655695][ T4560] vx1: left allmulticast mode [ 229.655888][ T4560] vx1: left promiscuous mode [ 229.656103][ T4560] br1: port 1(vx1) entered disabled state [ 229.744812][ T4563] br1: port 3(veth2) entered disabled state [ 229.760712][ T4564] veth2: left allmulticast mode [ 229.760889][ T4564] veth2: left promiscuous mode [ 229.761092][ T4564] br1: port 3(veth2) entered disabled state [ 229.784864][ T4565] br1: port 2(veth1) entered disabled state [ 229.804870][ T4566] veth1: left allmulticast mode [ 229.805041][ T4566] veth1: left promiscuous mode [ 229.805241][ T4566] br1: port 2(veth1) entered disabled state