[ 9.228731][ T193] ip (193) used greatest stack depth: 23984 bytes left [ 9.228747][ T193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.228749][ T193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 193, name: ip [ 9.228751][ T193] preempt_count: 2, expected: 0 [ 9.228752][ T193] RCU nest depth: 0, expected: 0 [ 9.228752][ T193] locks held by ip/193: 5, last CPU#1: [ 9.228755][ T193] #0: ffffffffb12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.228767][ T193] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.228773][ T193] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.228777][ T193] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.228781][ T193] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.228784][ T193] irq event stamp: 62436 [ 9.228785][ T193] hardirqs last enabled at (62435): [] __down_trylock_console_sem+0x86/0xa0 [ 9.228788][ T193] hardirqs last disabled at (62436): [] console_emit_next_record+0x3d4/0x4c0 [ 9.228790][ T193] softirqs last enabled at (62066): [] handle_softirqs+0x67c/0x900 [ 9.228791][ T193] softirqs last disabled at (62055): [] __irq_exit_rcu+0x145/0x1c0 [ 9.228794][ T193] Preemption disabled at: [ 9.228794][ T193] [<0000000000000000>] 0x0 [ 9.228801][ T193] CPU: 1 UID: 0 PID: 193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.228805][ T193] Tainted: [W]=WARN [ 9.228806][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.228807][ T193] Call Trace: [ 9.228809][ T193] [ 9.228810][ T193] dump_stack_lvl+0x6f/0xa0 [ 9.228817][ T193] __might_resched.cold+0x1fe/0x2c1 [ 9.228822][ T193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.228826][ T193] ? __kmalloc_noprof+0xdb/0x760 [ 9.228831][ T193] __kmalloc_noprof+0x443/0x760 [ 9.228833][ T193] ? alloc_buf.isra.0+0x4b/0x260 [ 9.228839][ T193] ? do_raw_spin_unlock+0x59/0x250 [ 9.228842][ T193] alloc_buf.isra.0+0x4b/0x260 [ 9.228845][ T193] put_chars+0x1e1/0x2f0 [ 9.228847][ T193] ? __send_to_port+0x420/0x420 [ 9.228849][ T193] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.228854][ T193] ? validate_chain+0x38b/0xc20 [ 9.228858][ T193] hvc_console_print+0x292/0x780 [ 9.228865][ T193] ? hvc_write+0x3a0/0x3a0 [ 9.228867][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.228869][ T193] ? lock_acquire+0x13c/0x160 [ 9.228873][ T193] console_emit_next_record+0x22f/0x4c0 [ 9.228877][ T193] ? devkmsg_read+0x4b0/0x4b0 [ 9.228879][ T193] ? console_flush_one_record+0x106/0x710 [ 9.228882][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.228884][ T193] ? lock_acquire+0x13c/0x160 [ 9.228888][ T193] console_flush_one_record+0x46f/0x710 [ 9.228892][ T193] ? console_emit_next_record+0x4c0/0x4c0 [ 9.228894][ T193] ? __lock_acquire+0x518/0xc20 [ 9.228899][ T193] console_unlock+0xee/0x1f0 [ 9.228901][ T193] ? console_flush_one_record+0x710/0x710 [ 9.228903][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.228906][ T193] ? lock_acquire+0x60/0x160 [ 9.228909][ T193] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.228911][ T193] ? vprintk_emit+0x320/0x3e0 [ 9.228914][ T193] vprintk_emit+0x37c/0x3e0 [ 9.228918][ T193] ? wake_up_klogd_work_func+0x90/0x90 [ 9.228921][ T193] ? __lock_acquire+0x518/0xc20 [ 9.228925][ T193] _printk+0xc7/0x100 [ 9.228928][ T193] ? snapshot_read.cold+0x21/0x21 [ 9.228931][ T193] ? do_raw_spin_lock+0x131/0x280 [ 9.228934][ T193] ? __rwlock_init+0x150/0x150 [ 9.228937][ T193] ? do_raw_spin_lock+0x131/0x280 [ 9.228940][ T193] do_exit.cold+0x82/0x9c [ 9.228944][ T193] ? exit_notify+0x890/0x890 [ 9.228946][ T193] ? __lock_release.isra.0+0x69/0x1a0 [ 9.228948][ T193] ? rcu_is_watching+0x16/0xd0 [ 9.228952][ T193] do_group_exit+0xb8/0x370 [ 9.228955][ T193] __x64_sys_exit_group+0x3c/0x50 [ 9.228957][ T193] x64_sys_call+0x1567/0x1570 [ 9.228959][ T193] do_syscall_64+0xff/0x530 [ 9.228962][ T193] ? exc_page_fault+0xee/0x100 [ 9.228965][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.228967][ T193] RIP: 0033:0x7ff39171f1b8 [ 9.228969][ T193] Code: Unable to access opcode bytes at 0x7ff39171f18e. [ 9.228971][ T193] RSP: 002b:00007ffc72ffa608 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.228973][ T193] RAX: ffffffffffffffda RBX: 00007ff39184ff88 RCX: 00007ff39171f1b8 [ 9.228974][ T193] RDX: 00007ff391469fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.228975][ T193] RBP: 00007ffc72ffa660 R08: 0000000000000000 R09: 0000000000008010 [ 9.228976][ T193] R10: 00007ffc72ffa420 R11: 0000000000000246 R12: 0000000000000001 [ 9.228977][ T193] R13: 0000000000000000 R14: 00007ff39184e680 R15: 00007ff39184ffa0 [ 9.228983][ T193] [ 14.875697][ T236] veth1: entered promiscuous mode [ 14.875794][ T236] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.875797][ T236] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 236, name: ip [ 14.875798][ T236] preempt_count: 202, expected: 0 [ 14.875799][ T236] RCU nest depth: 0, expected: 0 [ 14.875800][ T236] locks held by ip/236: 6, last CPU#2: [ 14.875803][ T236] #0: ffffffffb1ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.875814][ T236] #1: ff110000088a1360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_add+0x77/0x110 [ 14.875819][ T236] #2: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.875825][ T236] #3: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.875829][ T236] #4: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.875832][ T236] #5: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.875836][ T236] irq event stamp: 21937 [ 14.875837][ T236] hardirqs last enabled at (21936): [] __down_trylock_console_sem+0x86/0xa0 [ 14.875840][ T236] hardirqs last disabled at (21937): [] console_emit_next_record+0x3d4/0x4c0 [ 14.875842][ T236] softirqs last enabled at (21916): [] __dev_change_flags+0x20b/0x660 [ 14.875844][ T236] softirqs last disabled at (21918): [] dev_uc_add+0x62/0x110 [ 14.875847][ T236] Preemption disabled at: [ 14.875847][ T236] [] dev_uc_add+0x67/0x110 [ 14.875852][ T236] CPU: 2 UID: 0 PID: 236 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.875856][ T236] Tainted: [W]=WARN [ 14.875857][ T236] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.875858][ T236] Call Trace: [ 14.875860][ T236] [ 14.875861][ T236] dump_stack_lvl+0x6f/0xa0 [ 14.875868][ T236] ? dev_uc_add+0x67/0x110 [ 14.875869][ T236] __might_resched.cold+0x1fe/0x2c1 [ 14.875874][ T236] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.875879][ T236] ? __kmalloc_noprof+0xdb/0x760 [ 14.875884][ T236] __kmalloc_noprof+0x443/0x760 [ 14.875886][ T236] ? alloc_buf.isra.0+0x4b/0x260 [ 14.875892][ T236] ? do_raw_spin_unlock+0x59/0x250 [ 14.875894][ T236] alloc_buf.isra.0+0x4b/0x260 [ 14.875898][ T236] put_chars+0x1e1/0x2f0 [ 14.875901][ T236] ? __send_to_port+0x420/0x420 [ 14.875905][ T236] ? validate_chain+0x34a/0xc20 [ 14.875909][ T236] hvc_console_print+0x292/0x780 [ 14.875912][ T236] ? mark_usage+0x61/0x170 [ 14.875914][ T236] ? __lock_acquire+0x518/0xc20 [ 14.875915][ T236] ? __lock_acquire+0x518/0xc20 [ 14.875919][ T236] ? hvc_write+0x3a0/0x3a0 [ 14.875921][ T236] ? console_emit_next_record+0x1df/0x4c0 [ 14.875925][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.875929][ T236] ? lock_acquire+0x13c/0x160 [ 14.875933][ T236] console_emit_next_record+0x22f/0x4c0 [ 14.875936][ T236] ? devkmsg_read+0x4b0/0x4b0 [ 14.875938][ T236] ? console_flush_one_record+0x106/0x710 [ 14.875942][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.875944][ T236] ? lock_acquire+0x13c/0x160 [ 14.875948][ T236] console_flush_one_record+0x46f/0x710 [ 14.875952][ T236] ? console_emit_next_record+0x4c0/0x4c0 [ 14.875954][ T236] ? __lock_acquire+0x518/0xc20 [ 14.875959][ T236] console_unlock+0xee/0x1f0 [ 14.875962][ T236] ? console_flush_one_record+0x710/0x710 [ 14.875964][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.875967][ T236] ? lock_acquire+0x60/0x160 [ 14.875970][ T236] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.875972][ T236] ? vprintk_emit+0x320/0x3e0 [ 14.875976][ T236] vprintk_emit+0x37c/0x3e0 [ 14.875979][ T236] ? wake_up_klogd_work_func+0x90/0x90 [ 14.875981][ T236] ? ___sys_sendmsg+0x14e/0x1d0 [ 14.875984][ T236] ? do_syscall_64+0xff/0x530 [ 14.875987][ T236] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.875992][ T236] _printk+0xc7/0x100 [ 14.875996][ T236] ? snapshot_read.cold+0x21/0x21 [ 14.876001][ T236] ? netdev_name+0x43/0x60 [ 14.876007][ T236] ? __netdev_printk+0x17f/0x1d0 [ 14.876011][ T236] netdev_info+0xe2/0x116 [ 14.876013][ T236] ? netdev_notice+0x120/0x120 [ 14.876015][ T236] ? kasan_save_track+0x14/0x30 [ 14.876020][ T236] ? __kmalloc_cache_noprof+0x29a/0x620 [ 14.876022][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 14.876024][ T236] ? __hw_addr_add_ex+0x247/0x630 [ 14.876027][ T236] ? mutex_is_locked+0x1c/0x50 [ 14.876031][ T236] __dev_set_promiscuity.cold+0x95/0x104 [ 14.876036][ T236] __dev_set_rx_mode+0x219/0x2c0 [ 14.876038][ T236] dev_uc_add+0xef/0x110 [ 14.876041][ T236] macvlan_open+0x54b/0x8f0 [macvlan] [ 14.876048][ T236] __dev_open+0x2f3/0x610 [ 14.876051][ T236] ? netif_state_change+0x340/0x340 [ 14.876054][ T236] ? mark_held_locks+0x40/0x70 [ 14.876058][ T236] __dev_change_flags+0x4a4/0x660 [ 14.876061][ T236] ? netif_set_allmulti+0x250/0x250 [ 14.876064][ T236] ? kernel_text_address+0x149/0x170 [ 14.876067][ T236] ? __kernel_text_address+0x12/0x30 [ 14.876068][ T236] ? write_profile+0xf0/0xf0 [ 14.876070][ T236] ? unwind_get_return_address+0x67/0xd0 [ 14.876075][ T236] netif_change_flags+0x87/0x190 [ 14.876079][ T236] do_setlink.isra.0+0x1cc3/0x2750 [ 14.876083][ T236] ? stack_trace_save+0x93/0xc0 [ 14.876085][ T236] ? rtnl_link_get_size+0x350/0x350 [ 14.876086][ T236] ? rcu_read_lock_any_held+0x66/0x90 [ 14.876089][ T236] ? stack_depot_save_flags+0x38e/0x790 [ 14.876092][ T236] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.876100][ T236] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.876102][ T236] ? validate_chain+0x38b/0xc20 [ 14.876105][ T236] ? kasan_save_stack+0x3d/0x50 [ 14.876106][ T236] ? kasan_save_stack+0x2f/0x50 [ 14.876108][ T236] ? kasan_save_track+0x14/0x30 [ 14.876111][ T236] ? __lock_acquire+0x518/0xc20 [ 14.876113][ T236] ? netlink_seq_next+0x4e/0x60 [ 14.876116][ T236] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.876119][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 14.876121][ T236] ? rtnl_newlink+0x9a8/0x11c0 [ 14.876124][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.876126][ T236] ? lock_acquire+0x13c/0x160 [ 14.876128][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.876130][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.876132][ T236] ? trace_contention_end+0xb3/0x180 [ 14.876135][ T236] ? __mutex_lock+0x1db/0x1ea0 [ 14.876137][ T236] ? __mutex_lock+0x9a3/0x1ea0 [ 14.876140][ T236] ? rtnl_newlink+0x9a8/0x11c0 [ 14.876143][ T236] ? ww_mutex_lock+0x160/0x160 [ 14.876148][ T236] ? __rtnl_newlink+0x3fa/0xa50 [ 14.876154][ T236] rtnl_newlink+0x9f1/0x11c0 [ 14.876159][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 14.876161][ T236] ? __lock_acquire+0x518/0xc20 [ 14.876166][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 14.876168][ T236] ? find_held_lock+0x2b/0x80 [ 14.876170][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 14.876171][ T236] ? __lock_release.isra.0+0x69/0x1a0 [ 14.876175][ T236] ? rtnl_bridge_getlink+0x850/0x850 [ 14.876177][ T236] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.876180][ T236] ? rtnl_link_fill+0x920/0x920 [ 14.876182][ T236] ? __lock_acquire+0x518/0xc20 [ 14.876186][ T236] ? lock_acquire.part.0+0xd4/0x280 [ 14.876188][ T236] ? find_held_lock+0x2b/0x80 [ 14.876192][ T236] netlink_rcv_skb+0x14e/0x3a0 [ 14.876194][ T236] ? rtnl_link_fill+0x920/0x920 [ 14.876197][ T236] ? netlink_ack+0xcf0/0xcf0 [ 14.876203][ T236] ? netlink_deliver_tap+0xc5/0x330 [ 14.876205][ T236] ? netlink_deliver_tap+0x13c/0x330 [ 14.876209][ T236] netlink_unicast+0x486/0x750 [ 14.876213][ T236] ? netlink_attachskb+0x810/0x810 [ 14.876216][ T236] ? __lock_acquire+0x518/0xc20 [ 14.876220][ T236] netlink_sendmsg+0x735/0xc60 [ 14.876224][ T236] ? netlink_unicast+0x750/0x750 [ 14.876228][ T236] ? __might_fault+0x97/0x140 [ 14.876233][ T236] ____sys_sendmsg+0x415/0x880 [ 14.876236][ T236] ? copy_msghdr_from_user+0x279/0x420 [ 14.876238][ T236] ? get_timestamp.constprop.0+0x390/0x390 [ 14.876240][ T236] ? move_addr_to_kernel+0x40/0x40 [ 14.876247][ T236] ___sys_sendmsg+0x14e/0x1d0 [ 14.876250][ T236] ? copy_msghdr_from_user+0x420/0x420 [ 14.876266][ T236] __sys_sendmsg+0x12c/0x1d0 [ 14.876269][ T236] ? __sys_sendmsg_sock+0x20/0x20 [ 14.876275][ T236] ? rcu_is_watching+0x16/0xd0 [ 14.876279][ T236] do_syscall_64+0xff/0x530 [ 14.876281][ T236] ? exc_page_fault+0xee/0x100 [ 14.876284][ T236] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.876286][ T236] RIP: 0033:0x7ff57746954e [ 14.876289][ T236] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.876291][ T236] RSP: 002b:00007ffc95ac5910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.876294][ T236] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff57746954e [ 14.876295][ T236] RDX: 0000000000000000 RSI: 00007ffc95ac59c0 RDI: 0000000000000005 [ 14.876296][ T236] RBP: 00007ffc95ac5920 R08: 0000000000000000 R09: 0000000000000000 [ 14.876297][ T236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910834 [ 14.876298][ T236] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc95ac6080 [ 14.876305][ T236] [ 14.940704][ T236] ip (236) used greatest stack depth: 22888 bytes left [ 15.020422][ T244] veth1: left promiscuous mode [ 15.682688][ T267] veth1: entered promiscuous mode [ 40.552899][ T363] veth1: entered allmulticast mode [ 40.553082][ T363] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.553085][ T363] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 363, name: ip [ 40.553087][ T363] preempt_count: 1, expected: 0 [ 40.553087][ T363] RCU nest depth: 0, expected: 0 [ 40.553089][ T363] locks held by ip/363: 5, last CPU#0: [ 40.553091][ T363] #0: ffffffffb1ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 40.553103][ T363] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.553109][ T363] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.553113][ T363] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.553117][ T363] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.553121][ T363] irq event stamp: 12164 [ 40.553122][ T363] hardirqs last enabled at (12163): [] __down_trylock_console_sem+0x86/0xa0 [ 40.553124][ T363] hardirqs last disabled at (12164): [] console_emit_next_record+0x3d4/0x4c0 [ 40.553126][ T363] softirqs last enabled at (12158): [] __dev_change_flags+0x20b/0x660 [ 40.553130][ T363] softirqs last disabled at (12156): [] dev_set_rx_mode+0x56/0xa0 [ 40.553132][ T363] Preemption disabled at: [ 40.553133][ T363] [] vprintk_emit+0x31b/0x3e0 [ 40.553139][ T363] CPU: 0 UID: 0 PID: 363 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.553142][ T363] Tainted: [W]=WARN [ 40.553143][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.553145][ T363] Call Trace: [ 40.553147][ T363] [ 40.553148][ T363] dump_stack_lvl+0x6f/0xa0 [ 40.553154][ T363] ? vprintk_emit+0x31b/0x3e0 [ 40.553156][ T363] __might_resched.cold+0x1fe/0x2c1 [ 40.553160][ T363] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.553164][ T363] ? __kmalloc_noprof+0xdb/0x760 [ 40.553175][ T363] __kmalloc_noprof+0x443/0x760 [ 40.553177][ T363] ? alloc_buf.isra.0+0x4b/0x260 [ 40.553182][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 40.553185][ T363] alloc_buf.isra.0+0x4b/0x260 [ 40.553188][ T363] put_chars+0x1e1/0x2f0 [ 40.553191][ T363] ? __send_to_port+0x420/0x420 [ 40.553194][ T363] ? validate_chain+0x34a/0xc20 [ 40.553199][ T363] hvc_console_print+0x292/0x780 [ 40.553201][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553206][ T363] ? hvc_write+0x3a0/0x3a0 [ 40.553208][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553215][ T363] console_emit_next_record+0x22f/0x4c0 [ 40.553218][ T363] ? devkmsg_read+0x4b0/0x4b0 [ 40.553220][ T363] ? console_flush_one_record+0x106/0x710 [ 40.553223][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553225][ T363] ? lock_acquire+0x13c/0x160 [ 40.553229][ T363] console_flush_one_record+0x46f/0x710 [ 40.553233][ T363] ? console_emit_next_record+0x4c0/0x4c0 [ 40.553235][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553240][ T363] console_unlock+0xee/0x1f0 [ 40.553242][ T363] ? console_flush_one_record+0x710/0x710 [ 40.553244][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553246][ T363] ? lock_acquire+0x60/0x160 [ 40.553250][ T363] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.553252][ T363] ? vprintk_emit+0x320/0x3e0 [ 40.553255][ T363] vprintk_emit+0x37c/0x3e0 [ 40.553258][ T363] ? wake_up_klogd_work_func+0x90/0x90 [ 40.553261][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553263][ T363] ? validate_chain+0x737/0xc20 [ 40.553267][ T363] _printk+0xc7/0x100 [ 40.553270][ T363] ? snapshot_read.cold+0x21/0x21 [ 40.553272][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553274][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.553277][ T363] ? validate_chain+0x38b/0xc20 [ 40.553279][ T363] ? netdev_name+0x43/0x60 [ 40.553283][ T363] ? __netdev_printk+0x17f/0x1d0 [ 40.553286][ T363] netdev_info+0xe2/0x116 [ 40.553288][ T363] ? netdev_notice+0x120/0x120 [ 40.553291][ T363] ? dev_set_rx_mode+0x6b/0xa0 [ 40.553294][ T363] ? do_raw_spin_lock+0x131/0x280 [ 40.553295][ T363] ? find_held_lock+0x2b/0x80 [ 40.553299][ T363] ? mutex_is_locked+0x1c/0x50 [ 40.553302][ T363] netif_set_allmulti.cold+0x7c/0x166 [ 40.553306][ T363] ? __local_bh_enable_ip+0xaa/0x150 [ 40.553309][ T363] __dev_change_flags+0x445/0x660 [ 40.553312][ T363] ? netif_set_allmulti+0x250/0x250 [ 40.553314][ T363] ? kernel_text_address+0x149/0x170 [ 40.553317][ T363] ? __kernel_text_address+0x12/0x30 [ 40.553318][ T363] ? write_profile+0xf0/0xf0 [ 40.553321][ T363] ? unwind_get_return_address+0x67/0xd0 [ 40.553325][ T363] netif_change_flags+0x87/0x190 [ 40.553329][ T363] do_setlink.isra.0+0x1cc3/0x2750 [ 40.553333][ T363] ? stack_trace_save+0x93/0xc0 [ 40.553335][ T363] ? rtnl_link_get_size+0x350/0x350 [ 40.553336][ T363] ? rcu_read_lock_any_held+0x66/0x90 [ 40.553338][ T363] ? stack_depot_save_flags+0x38e/0x790 [ 40.553342][ T363] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.553344][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.553346][ T363] ? validate_chain+0x38b/0xc20 [ 40.553348][ T363] ? kasan_save_stack+0x3d/0x50 [ 40.553351][ T363] ? kasan_save_stack+0x2f/0x50 [ 40.553353][ T363] ? kasan_save_track+0x14/0x30 [ 40.553356][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553357][ T363] ? netlink_seq_next+0x4e/0x60 [ 40.553360][ T363] ? ___sys_sendmsg+0xb0/0x1d0 [ 40.553365][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.553367][ T363] ? rtnl_newlink+0x9a8/0x11c0 [ 40.553369][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553372][ T363] ? lock_acquire+0x13c/0x160 [ 40.553373][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553375][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553377][ T363] ? trace_contention_end+0xb3/0x180 [ 40.553380][ T363] ? __mutex_lock+0x1db/0x1ea0 [ 40.553383][ T363] ? __mutex_lock+0x9a3/0x1ea0 [ 40.553385][ T363] ? rtnl_newlink+0x9a8/0x11c0 [ 40.553388][ T363] ? ww_mutex_lock+0x160/0x160 [ 40.553393][ T363] ? __rtnl_newlink+0x3fa/0xa50 [ 40.553398][ T363] rtnl_newlink+0x9f1/0x11c0 [ 40.553403][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.553405][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553410][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.553411][ T363] ? find_held_lock+0x2b/0x80 [ 40.553413][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.553415][ T363] ? __lock_release.isra.0+0x69/0x1a0 [ 40.553419][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.553421][ T363] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.553424][ T363] ? rtnl_link_fill+0x920/0x920 [ 40.553425][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553429][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.553431][ T363] ? find_held_lock+0x2b/0x80 [ 40.553434][ T363] netlink_rcv_skb+0x14e/0x3a0 [ 40.553436][ T363] ? rtnl_link_fill+0x920/0x920 [ 40.553439][ T363] ? netlink_ack+0xcf0/0xcf0 [ 40.553445][ T363] ? netlink_deliver_tap+0xc5/0x330 [ 40.553446][ T363] ? netlink_deliver_tap+0x13c/0x330 [ 40.553450][ T363] netlink_unicast+0x486/0x750 [ 40.553454][ T363] ? netlink_attachskb+0x810/0x810 [ 40.553457][ T363] ? __lock_acquire+0x518/0xc20 [ 40.553461][ T363] netlink_sendmsg+0x735/0xc60 [ 40.553464][ T363] ? netlink_unicast+0x750/0x750 [ 40.553468][ T363] ? __might_fault+0x97/0x140 [ 40.553473][ T363] ____sys_sendmsg+0x415/0x880 [ 40.553476][ T363] ? copy_msghdr_from_user+0x279/0x420 [ 40.553478][ T363] ? get_timestamp.constprop.0+0x390/0x390 [ 40.553479][ T363] ? move_addr_to_kernel+0x40/0x40 [ 40.553487][ T363] ___sys_sendmsg+0x14e/0x1d0 [ 40.553489][ T363] ? copy_msghdr_from_user+0x420/0x420 [ 40.553504][ T363] __sys_sendmsg+0x12c/0x1d0 [ 40.553507][ T363] ? __sys_sendmsg_sock+0x20/0x20 [ 40.553513][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.553517][ T363] do_syscall_64+0xff/0x530 [ 40.553519][ T363] ? exc_page_fault+0xee/0x100 [ 40.553522][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.553524][ T363] RIP: 0033:0x7f668cc5154e [ 40.553528][ T363] 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 [ 40.553530][ T363] RSP: 002b:00007ffcc7ff54e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.553533][ T363] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f668cc5154e [ 40.553534][ T363] RDX: 0000000000000000 RSI: 00007ffcc7ff5590 RDI: 0000000000000005 [ 40.553535][ T363] RBP: 00007ffcc7ff54f0 R08: 0000000000000000 R09: 0000000000000000 [ 40.553536][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91084e [ 40.553537][ T363] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc7ff5c50 [ 40.553543][ T363] [ 45.961192][ T378] veth1: left allmulticast mode [ 45.961215][ T378] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.961218][ T378] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 378, name: ip [ 45.961221][ T378] preempt_count: 1, expected: 0 [ 45.961222][ T378] RCU nest depth: 0, expected: 0 [ 45.961224][ T378] locks held by ip/378: 5, last CPU#3: [ 45.961227][ T378] #0: ffffffffb1ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 45.961242][ T378] #1: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 45.961251][ T378] #2: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 45.961257][ T378] #3: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 45.961263][ T378] #4: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 45.961269][ T378] irq event stamp: 22172 [ 45.961270][ T378] hardirqs last enabled at (22171): [] __down_trylock_console_sem+0x86/0xa0 [ 45.961274][ T378] hardirqs last disabled at (22172): [] console_emit_next_record+0x3d4/0x4c0 [ 45.961277][ T378] softirqs last enabled at (22166): [] __dev_change_flags+0x20b/0x660 [ 45.961281][ T378] softirqs last disabled at (22164): [] dev_set_rx_mode+0x56/0xa0 [ 45.961284][ T378] Preemption disabled at: [ 45.961285][ T378] [] vprintk_emit+0x31b/0x3e0 [ 45.961293][ T378] CPU: 3 UID: 0 PID: 378 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.961298][ T378] Tainted: [W]=WARN [ 45.961299][ T378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.961301][ T378] Call Trace: [ 45.961304][ T378] [ 45.961306][ T378] dump_stack_lvl+0x6f/0xa0 [ 45.961314][ T378] ? vprintk_emit+0x31b/0x3e0 [ 45.961317][ T378] __might_resched.cold+0x1fe/0x2c1 [ 45.961323][ T378] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.961329][ T378] ? __kmalloc_noprof+0xdb/0x760 [ 45.961336][ T378] __kmalloc_noprof+0x443/0x760 [ 45.961340][ T378] ? alloc_buf.isra.0+0x4b/0x260 [ 45.961349][ T378] ? do_raw_spin_unlock+0x59/0x250 [ 45.961352][ T378] alloc_buf.isra.0+0x4b/0x260 [ 45.961358][ T378] put_chars+0x1e1/0x2f0 [ 45.961362][ T378] ? __send_to_port+0x420/0x420 [ 45.961364][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.961371][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.961374][ T378] ? validate_chain+0x38b/0xc20 [ 45.961383][ T378] hvc_console_print+0x292/0x780 [ 45.961386][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961395][ T378] ? hvc_write+0x3a0/0x3a0 [ 45.961400][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961409][ T378] console_emit_next_record+0x22f/0x4c0 [ 45.961415][ T378] ? devkmsg_read+0x4b0/0x4b0 [ 45.961417][ T378] ? console_flush_one_record+0x106/0x710 [ 45.961422][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961426][ T378] ? lock_acquire+0x13c/0x160 [ 45.961433][ T378] console_flush_one_record+0x46f/0x710 [ 45.961440][ T378] ? console_emit_next_record+0x4c0/0x4c0 [ 45.961443][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961452][ T378] console_unlock+0xee/0x1f0 [ 45.961457][ T378] ? console_flush_one_record+0x710/0x710 [ 45.961459][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961463][ T378] ? lock_acquire+0x60/0x160 [ 45.961469][ T378] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.961472][ T378] ? vprintk_emit+0x320/0x3e0 [ 45.961478][ T378] vprintk_emit+0x37c/0x3e0 [ 45.961483][ T378] ? wake_up_klogd_work_func+0x90/0x90 [ 45.961488][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961491][ T378] ? validate_chain+0x737/0xc20 [ 45.961497][ T378] _printk+0xc7/0x100 [ 45.961502][ T378] ? snapshot_read.cold+0x21/0x21 [ 45.961505][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961510][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.961513][ T378] ? validate_chain+0x38b/0xc20 [ 45.961516][ T378] ? netdev_name+0x43/0x60 [ 45.961521][ T378] ? __netdev_printk+0x17f/0x1d0 [ 45.961527][ T378] netdev_info+0xe2/0x116 [ 45.961530][ T378] ? netdev_notice+0x120/0x120 [ 45.961537][ T378] ? dev_set_rx_mode+0x6b/0xa0 [ 45.961540][ T378] ? do_raw_spin_lock+0x131/0x280 [ 45.961543][ T378] ? find_held_lock+0x2b/0x80 [ 45.961549][ T378] ? mutex_is_locked+0x1c/0x50 [ 45.961555][ T378] netif_set_allmulti.cold+0x7c/0x166 [ 45.961560][ T378] ? __local_bh_enable_ip+0xaa/0x150 [ 45.961565][ T378] __dev_change_flags+0x445/0x660 [ 45.961570][ T378] ? netif_set_allmulti+0x250/0x250 [ 45.961573][ T378] ? kernel_text_address+0x149/0x170 [ 45.961578][ T378] ? __kernel_text_address+0x12/0x30 [ 45.961580][ T378] ? write_profile+0xf0/0xf0 [ 45.961583][ T378] ? unwind_get_return_address+0x67/0xd0 [ 45.961590][ T378] netif_change_flags+0x87/0x190 [ 45.961597][ T378] do_setlink.isra.0+0x1cc3/0x2750 [ 45.961603][ T378] ? stack_trace_save+0x93/0xc0 [ 45.961606][ T378] ? rtnl_link_get_size+0x350/0x350 [ 45.961608][ T378] ? rcu_read_lock_any_held+0x66/0x90 [ 45.961611][ T378] ? stack_depot_save_flags+0x38e/0x790 [ 45.961616][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.961620][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.961623][ T378] ? validate_chain+0x38b/0xc20 [ 45.961627][ T378] ? kasan_save_stack+0x3d/0x50 [ 45.961631][ T378] ? kasan_save_stack+0x2f/0x50 [ 45.961633][ T378] ? kasan_save_track+0x14/0x30 [ 45.961638][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961640][ T378] ? netlink_seq_next+0x4e/0x60 [ 45.961645][ T378] ? ___sys_sendmsg+0xb0/0x1d0 [ 45.961652][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.961654][ T378] ? rtnl_newlink+0x9a8/0x11c0 [ 45.961659][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961663][ T378] ? lock_acquire+0x13c/0x160 [ 45.961665][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961668][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961671][ T378] ? trace_contention_end+0xb3/0x180 [ 45.961675][ T378] ? __mutex_lock+0x1db/0x1ea0 [ 45.961679][ T378] ? __mutex_lock+0x9a3/0x1ea0 [ 45.961683][ T378] ? rtnl_newlink+0x9a8/0x11c0 [ 45.961689][ T378] ? ww_mutex_lock+0x160/0x160 [ 45.961699][ T378] ? __rtnl_newlink+0x3fa/0xa50 [ 45.961708][ T378] rtnl_newlink+0x9f1/0x11c0 [ 45.961718][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.961721][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961729][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.961732][ T378] ? find_held_lock+0x2b/0x80 [ 45.961735][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.961738][ T378] ? __lock_release.isra.0+0x69/0x1a0 [ 45.961744][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.961748][ T378] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.961753][ T378] ? rtnl_link_fill+0x920/0x920 [ 45.961755][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961763][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.961766][ T378] ? find_held_lock+0x2b/0x80 [ 45.961772][ T378] netlink_rcv_skb+0x14e/0x3a0 [ 45.961775][ T378] ? rtnl_link_fill+0x920/0x920 [ 45.961780][ T378] ? netlink_ack+0xcf0/0xcf0 [ 45.961791][ T378] ? netlink_deliver_tap+0xc5/0x330 [ 45.961793][ T378] ? netlink_deliver_tap+0x13c/0x330 [ 45.961800][ T378] netlink_unicast+0x486/0x750 [ 45.961807][ T378] ? netlink_attachskb+0x810/0x810 [ 45.961811][ T378] ? __lock_acquire+0x518/0xc20 [ 45.961818][ T378] netlink_sendmsg+0x735/0xc60 [ 45.961824][ T378] ? netlink_unicast+0x750/0x750 [ 45.961831][ T378] ? __might_fault+0x97/0x140 [ 45.961839][ T378] ____sys_sendmsg+0x415/0x880 [ 45.961843][ T378] ? copy_msghdr_from_user+0x279/0x420 [ 45.961846][ T378] ? get_timestamp.constprop.0+0x390/0x390 [ 45.961849][ T378] ? move_addr_to_kernel+0x40/0x40 [ 45.961862][ T378] ___sys_sendmsg+0x14e/0x1d0 [ 45.961867][ T378] ? copy_msghdr_from_user+0x420/0x420 [ 45.961897][ T378] __sys_sendmsg+0x12c/0x1d0 [ 45.961901][ T378] ? __sys_sendmsg_sock+0x20/0x20 [ 45.961912][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.961918][ T378] do_syscall_64+0xff/0x530 [ 45.961922][ T378] ? exc_page_fault+0xee/0x100 [ 45.961926][ T378] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.961930][ T378] RIP: 0033:0x7f75f577554e [ 45.961935][ T378] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 45.961938][ T378] RSP: 002b:00007ffd5c302090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.961941][ T378] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f75f577554e [ 45.961943][ T378] RDX: 0000000000000000 RSI: 00007ffd5c302140 RDI: 0000000000000005 [ 45.961945][ T378] RBP: 00007ffd5c3020a0 R08: 0000000000000000 R09: 0000000000000000 [ 45.961946][ T378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910853 [ 45.961948][ T378] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5c302800 [ 45.961961][ T378] [ 55.891556][ T573] veth1: left promiscuous mode [ 55.891574][ T573] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.891577][ T573] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 573, name: ip [ 55.891578][ T573] preempt_count: 202, expected: 0 [ 55.891579][ T573] RCU nest depth: 0, expected: 0 [ 55.891580][ T573] locks held by ip/573: 6, last CPU#2: [ 55.891583][ T573] #0: ffffffffb1ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 55.891595][ T573] #1: ff110000088a1360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_del+0x78/0x150 [ 55.891600][ T573] #2: ffffffffb1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.891606][ T573] #3: ffffffffb1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.891609][ T573] #4: ffffffffb1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.891613][ T573] #5: ffffffffb1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.891617][ T573] irq event stamp: 11901 [ 55.891618][ T573] hardirqs last enabled at (11900): [] __down_trylock_console_sem+0x86/0xa0 [ 55.891620][ T573] hardirqs last disabled at (11901): [] console_emit_next_record+0x3d4/0x4c0 [ 55.891622][ T573] softirqs last enabled at (11888): [] macvlan_stop+0xf5/0x450 [macvlan] [ 55.891627][ T573] softirqs last disabled at (11890): [] dev_uc_del+0x63/0x150 [ 55.891629][ T573] Preemption disabled at: [ 55.891629][ T573] [] dev_uc_del+0x68/0x150 [ 55.891635][ T573] CPU: 2 UID: 0 PID: 573 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.891638][ T573] Tainted: [W]=WARN [ 55.891639][ T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.891641][ T573] Call Trace: [ 55.891643][ T573] [ 55.891644][ T573] dump_stack_lvl+0x6f/0xa0 [ 55.891650][ T573] ? dev_uc_del+0x68/0x150 [ 55.891652][ T573] __might_resched.cold+0x1fe/0x2c1 [ 55.891656][ T573] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.891661][ T573] ? __kmalloc_noprof+0xdb/0x760 [ 55.891666][ T573] __kmalloc_noprof+0x443/0x760 [ 55.891668][ T573] ? alloc_buf.isra.0+0x4b/0x260 [ 55.891674][ T573] ? do_raw_spin_unlock+0x59/0x250 [ 55.891676][ T573] alloc_buf.isra.0+0x4b/0x260 [ 55.891679][ T573] put_chars+0x1e1/0x2f0 [ 55.891682][ T573] ? desc_read_finalized_seq+0x79/0x120 [ 55.891684][ T573] ? __send_to_port+0x420/0x420 [ 55.891687][ T573] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.891690][ T573] ? validate_chain+0x38b/0xc20 [ 55.891694][ T573] hvc_console_print+0x292/0x780 [ 55.891697][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891699][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891703][ T573] ? hvc_write+0x3a0/0x3a0 [ 55.891705][ T573] ? console_emit_next_record+0x1df/0x4c0 [ 55.891708][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.891711][ T573] ? lock_acquire+0x13c/0x160 [ 55.891715][ T573] console_emit_next_record+0x22f/0x4c0 [ 55.891718][ T573] ? devkmsg_read+0x4b0/0x4b0 [ 55.891720][ T573] ? console_flush_one_record+0x106/0x710 [ 55.891724][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.891726][ T573] ? lock_acquire+0x13c/0x160 [ 55.891730][ T573] console_flush_one_record+0x46f/0x710 [ 55.891734][ T573] ? console_emit_next_record+0x4c0/0x4c0 [ 55.891736][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891741][ T573] console_unlock+0xee/0x1f0 [ 55.891744][ T573] ? console_flush_one_record+0x710/0x710 [ 55.891746][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.891748][ T573] ? lock_acquire+0x60/0x160 [ 55.891752][ T573] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.891753][ T573] ? vprintk_emit+0x320/0x3e0 [ 55.891757][ T573] vprintk_emit+0x37c/0x3e0 [ 55.891761][ T573] ? wake_up_klogd_work_func+0x90/0x90 [ 55.891763][ T573] ? kvfree_call_rcu+0x88/0x2e0 [ 55.891766][ T573] ? dev_uc_del+0xef/0x150 [ 55.891767][ T573] ? macvlan_stop+0x1c8/0x450 [macvlan] [ 55.891769][ T573] ? __dev_close_many+0x1c8/0x530 [ 55.891772][ T573] ? netif_close_many+0x1ff/0x710 [ 55.891773][ T573] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.891776][ T573] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.891780][ T573] _printk+0xc7/0x100 [ 55.891783][ T573] ? snapshot_read.cold+0x21/0x21 [ 55.891788][ T573] ? netdev_name+0x43/0x60 [ 55.891791][ T573] ? __netdev_printk+0x17f/0x1d0 [ 55.891795][ T573] netdev_info+0xe2/0x116 [ 55.891797][ T573] ? netdev_notice+0x120/0x120 [ 55.891799][ T573] ? find_held_lock+0x2b/0x80 [ 55.891803][ T573] ? mark_held_locks+0x40/0x70 [ 55.891806][ T573] ? lockdep_hardirqs_on+0x91/0x130 [ 55.891809][ T573] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 55.891813][ T573] ? mutex_is_locked+0x1c/0x50 [ 55.891817][ T573] __dev_set_promiscuity.cold+0x95/0x104 [ 55.891821][ T573] __dev_set_rx_mode+0x219/0x2c0 [ 55.891824][ T573] dev_uc_del+0x124/0x150 [ 55.891825][ T573] ? lockdep_hardirqs_on+0x91/0x130 [ 55.891828][ T573] macvlan_stop+0x1c8/0x450 [macvlan] [ 55.891832][ T573] __dev_close_many+0x1c8/0x530 [ 55.891835][ T573] ? netif_open+0x120/0x120 [ 55.891838][ T573] ? netif_close_many+0x1ff/0x710 [ 55.891842][ T573] netif_close_many+0x1ff/0x710 [ 55.891845][ T573] ? notifier_call_chain+0xae/0x300 [ 55.891848][ T573] ? __dev_close_many+0x530/0x530 [ 55.891851][ T573] ? netif_close_many_and_unlock+0x22/0x2c0 [ 55.891855][ T573] unregister_netdevice_many_notify+0x671/0x19a0 [ 55.891859][ T573] ? unregister_netdevice_queue+0x6a/0x470 [ 55.891861][ T573] ? netlink_sendmsg+0x735/0xc60 [ 55.891864][ T573] ? ____sys_sendmsg+0x415/0x880 [ 55.891867][ T573] ? unregister_netdevice_queued+0x80/0x80 [ 55.891870][ T573] ? unregister_netdevice_many+0x20/0x20 [ 55.891873][ T573] ? netdev_upper_dev_unlink+0x79/0xa0 [ 55.891876][ T573] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 55.891880][ T573] rtnl_dellink+0x4a0/0xae0 [ 55.891883][ T573] ? mark_usage+0x61/0x170 [ 55.891884][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891886][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891888][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.891911][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.891913][ T573] ? find_held_lock+0x2b/0x80 [ 55.891916][ T573] ? __lock_release.isra.0+0x69/0x1a0 [ 55.891917][ T573] ? mark_usage+0x61/0x170 [ 55.891920][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891924][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.891926][ T573] ? find_held_lock+0x2b/0x80 [ 55.891928][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.891930][ T573] ? __lock_release.isra.0+0x69/0x1a0 [ 55.891934][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.891937][ T573] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.891940][ T573] ? rtnl_link_fill+0x920/0x920 [ 55.891941][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891946][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.891948][ T573] ? find_held_lock+0x2b/0x80 [ 55.891951][ T573] netlink_rcv_skb+0x14e/0x3a0 [ 55.891953][ T573] ? rtnl_link_fill+0x920/0x920 [ 55.891956][ T573] ? netlink_ack+0xcf0/0xcf0 [ 55.891962][ T573] ? netlink_deliver_tap+0xc5/0x330 [ 55.891964][ T573] ? netlink_deliver_tap+0x13c/0x330 [ 55.891968][ T573] netlink_unicast+0x486/0x750 [ 55.891972][ T573] ? netlink_attachskb+0x810/0x810 [ 55.891974][ T573] ? __lock_acquire+0x518/0xc20 [ 55.891978][ T573] netlink_sendmsg+0x735/0xc60 [ 55.891982][ T573] ? netlink_unicast+0x750/0x750 [ 55.891986][ T573] ? __might_fault+0x97/0x140 [ 55.891991][ T573] ____sys_sendmsg+0x415/0x880 [ 55.891993][ T573] ? copy_msghdr_from_user+0x279/0x420 [ 55.891996][ T573] ? get_timestamp.constprop.0+0x390/0x390 [ 55.891997][ T573] ? move_addr_to_kernel+0x40/0x40 [ 55.892007][ T573] ___sys_sendmsg+0x14e/0x1d0 [ 55.892010][ T573] ? copy_msghdr_from_user+0x420/0x420 [ 55.892025][ T573] __sys_sendmsg+0x12c/0x1d0 [ 55.892028][ T573] ? __sys_sendmsg_sock+0x20/0x20 [ 55.892034][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.892038][ T573] do_syscall_64+0xff/0x530 [ 55.892040][ T573] ? exc_page_fault+0xee/0x100 [ 55.892043][ T573] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.892045][ T573] RIP: 0033:0x7fcf72a8354e [ 55.892049][ T573] 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 [ 55.892050][ T573] RSP: 002b:00007ffea0943500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.892053][ T573] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcf72a8354e [ 55.892055][ T573] RDX: 0000000000000000 RSI: 00007ffea09435b0 RDI: 0000000000000005 [ 55.892055][ T573] RBP: 00007ffea0943510 R08: 0000000000000000 R09: 0000000000000000 [ 55.892056][ T573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91085d [ 55.892057][ T573] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea0943c70 [ 55.892064][ T573] [ 55.906136][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 55.906164][ C0] [ 55.906166][ C0] ======================================================== [ 55.906167][ C0] WARNING: possible irq lock inversion dependency detected [ 55.906168][ C0] 7.2.0-virtme #1 Tainted: G W [ 55.906170][ C0] -------------------------------------------------------- [ 55.906170][ C0] swapper/0/0 just changed the state of lock: [ 55.906171][ C0] ffffffffb1289660 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 55.906180][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 55.906182][ C0] (fs_reclaim){+.+.}-{0:0} [ 55.906183][ C0] [ 55.906183][ C0] [ 55.906183][ C0] and interrupts could create inverse lock ordering between them. [ 55.906183][ C0] [ 55.906184][ C0] [ 55.906184][ C0] other info that might help us debug this: [ 55.906184][ C0] Possible interrupt unsafe locking scenario: [ 55.906184][ C0] [ 55.906185][ C0] CPU0 CPU1 [ 55.906185][ C0] ---- ---- [ 55.906185][ C0] lock(fs_reclaim); [ 55.906186][ C0] local_irq_disable(); [ 55.906187][ C0] lock(console_owner); [ 55.906188][ C0] lock(fs_reclaim); [ 55.906189][ C0] [ 55.906189][ C0] lock(console_owner); [ 55.906190][ C0] [ 55.906190][ C0] *** DEADLOCK *** [ 55.906190][ C0] [ 55.906190][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 55.906191][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 55.906197][ C0] #1: ffffffffb13ce8b8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 55.906201][ C0] [ 55.906201][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 55.906205][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 55.906207][ C0] HARDIRQ-ON-W at: [ 55.906209][ C0] __lock_acquire+0x388/0xc20 [ 55.906212][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906214][ C0] fs_reclaim_acquire+0xd5/0x120 [ 55.906221][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 55.906224][ C0] kthread_create_worker_on_node+0xea/0x210 [ 55.906226][ C0] workqueue_init+0x2a/0x680 [ 55.906230][ C0] kernel_init_freeable+0x2fe/0x630 [ 55.906232][ C0] kernel_init+0x21/0x150 [ 55.906235][ C0] ret_from_fork+0x474/0x6b0 [ 55.906238][ C0] ret_from_fork_asm+0x11/0x20 [ 55.906241][ C0] SOFTIRQ-ON-W at: [ 55.906241][ C0] __lock_acquire+0x388/0xc20 [ 55.906243][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906244][ C0] fs_reclaim_acquire+0xd5/0x120 [ 55.906245][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 55.906247][ C0] kthread_create_worker_on_node+0xea/0x210 [ 55.906248][ C0] workqueue_init+0x2a/0x680 [ 55.906249][ C0] kernel_init_freeable+0x2fe/0x630 [ 55.906250][ C0] kernel_init+0x21/0x150 [ 55.906252][ C0] ret_from_fork+0x474/0x6b0 [ 55.906253][ C0] ret_from_fork_asm+0x11/0x20 [ 55.906254][ C0] INITIAL USE at: [ 55.906255][ C0] __lock_acquire+0x388/0xc20 [ 55.906256][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906257][ C0] fs_reclaim_acquire+0xd5/0x120 [ 55.906258][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 55.906260][ C0] kthread_create_worker_on_node+0xea/0x210 [ 55.906261][ C0] workqueue_init+0x2a/0x680 [ 55.906262][ C0] kernel_init_freeable+0x2fe/0x630 [ 55.906263][ C0] kernel_init+0x21/0x150 [ 55.906264][ C0] ret_from_fork+0x474/0x6b0 [ 55.906265][ C0] ret_from_fork_asm+0x11/0x20 [ 55.906267][ C0] } [ 55.906267][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 55.906271][ C0] ... acquired at: [ 55.906272][ C0] __lock_acquire+0x518/0xc20 [ 55.906274][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906275][ C0] fs_reclaim_acquire+0xd5/0x120 [ 55.906276][ C0] __kmalloc_noprof+0xd3/0x760 [ 55.906277][ C0] alloc_buf.isra.0+0x4b/0x260 [ 55.906280][ C0] put_chars+0x1e1/0x2f0 [ 55.906281][ C0] hvc_console_print+0x292/0x780 [ 55.906282][ C0] console_emit_next_record+0x22f/0x4c0 [ 55.906284][ C0] console_flush_one_record+0x46f/0x710 [ 55.906286][ C0] console_unlock+0xee/0x1f0 [ 55.906287][ C0] vprintk_emit+0x37c/0x3e0 [ 55.906289][ C0] _printk+0xc7/0x100 [ 55.906292][ C0] dm_interface_init+0x50/0x60 [ 55.906294][ C0] dm_init+0x51/0xd0 [ 55.906295][ C0] do_one_initcall+0x124/0x4f0 [ 55.906296][ C0] kernel_init_freeable+0x596/0x630 [ 55.906297][ C0] kernel_init+0x21/0x150 [ 55.906299][ C0] ret_from_fork+0x474/0x6b0 [ 55.906300][ C0] ret_from_fork_asm+0x11/0x20 [ 55.906301][ C0] [ 55.906301][ C0] -> (console_owner){..-.}-{0:0} { [ 55.906303][ C0] IN-SOFTIRQ-W at: [ 55.906304][ C0] __lock_acquire+0x388/0xc20 [ 55.906305][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906306][ C0] console_trylock_spinning+0xb5/0x1e0 [ 55.906308][ C0] vprintk_emit+0x320/0x3e0 [ 55.906309][ C0] _printk+0xc7/0x100 [ 55.906311][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 55.906313][ C0] call_timer_fn+0x160/0x4d0 [ 55.906315][ C0] __run_timers+0x68f/0xaa0 [ 55.906316][ C0] run_timer_softirq+0xf0/0x160 [ 55.906318][ C0] handle_softirqs+0x1d3/0x900 [ 55.906320][ C0] __irq_exit_rcu+0x145/0x1c0 [ 55.906321][ C0] irq_exit_rcu+0xe/0x30 [ 55.906323][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 55.906325][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 55.906326][ C0] pv_native_safe_halt+0xf/0x10 [ 55.906328][ C0] default_idle+0x9/0x10 [ 55.906329][ C0] default_idle_call+0x6e/0xb0 [ 55.906331][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 55.906333][ C0] do_idle+0xd8/0x190 [ 55.906334][ C0] cpu_startup_entry+0x53/0x70 [ 55.906335][ C0] rest_init+0x279/0x280 [ 55.906337][ C0] start_kernel+0x3af/0x3b0 [ 55.906338][ C0] x86_64_start_reservations+0x24/0x30 [ 55.906340][ C0] x86_64_start_kernel+0x12b/0x130 [ 55.906342][ C0] common_startup_64+0x13e/0x148 [ 55.906344][ C0] INITIAL USE at: [ 55.906345][ C0] } [ 55.906345][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 55.906348][ C0] ... acquired at: [ 55.906349][ C0] mark_lock+0x1d7/0xa00 [ 55.906350][ C0] mark_usage+0x42/0x170 [ 55.906351][ C0] __lock_acquire+0x388/0xc20 [ 55.906353][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906354][ C0] console_trylock_spinning+0xb5/0x1e0 [ 55.906355][ C0] vprintk_emit+0x320/0x3e0 [ 55.906357][ C0] _printk+0xc7/0x100 [ 55.906358][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 55.906359][ C0] call_timer_fn+0x160/0x4d0 [ 55.906361][ C0] __run_timers+0x68f/0xaa0 [ 55.906362][ C0] run_timer_softirq+0xf0/0x160 [ 55.906363][ C0] handle_softirqs+0x1d3/0x900 [ 55.906364][ C0] __irq_exit_rcu+0x145/0x1c0 [ 55.906366][ C0] irq_exit_rcu+0xe/0x30 [ 55.906367][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 55.906368][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 55.906369][ C0] pv_native_safe_halt+0xf/0x10 [ 55.906370][ C0] default_idle+0x9/0x10 [ 55.906372][ C0] default_idle_call+0x6e/0xb0 [ 55.906373][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 55.906374][ C0] do_idle+0xd8/0x190 [ 55.906375][ C0] cpu_startup_entry+0x53/0x70 [ 55.906377][ C0] rest_init+0x279/0x280 [ 55.906378][ C0] start_kernel+0x3af/0x3b0 [ 55.906379][ C0] x86_64_start_reservations+0x24/0x30 [ 55.906380][ C0] x86_64_start_kernel+0x12b/0x130 [ 55.906382][ C0] common_startup_64+0x13e/0x148 [ 55.906383][ C0] [ 55.906383][ C0] [ 55.906383][ C0] stack backtrace: [ 55.906385][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.906388][ C0] Tainted: [W]=WARN [ 55.906389][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.906390][ C0] Call Trace: [ 55.906391][ C0] [ 55.906392][ C0] dump_stack_lvl+0x6f/0xa0 [ 55.906396][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 55.906399][ C0] mark_lock_irq+0x989/0x9c0 [ 55.906400][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 55.906403][ C0] mark_lock+0x1d7/0xa00 [ 55.906405][ C0] mark_usage+0x42/0x170 [ 55.906407][ C0] __lock_acquire+0x388/0xc20 [ 55.906409][ C0] lock_acquire.part.0+0xd4/0x280 [ 55.906411][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 55.906413][ C0] ? rcu_is_watching+0x16/0xd0 [ 55.906416][ C0] ? lock_acquire+0x13c/0x160 [ 55.906418][ C0] console_trylock_spinning+0xb5/0x1e0 [ 55.906420][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 55.906421][ C0] vprintk_emit+0x320/0x3e0 [ 55.906423][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 55.906426][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 55.906428][ C0] _printk+0xc7/0x100 [ 55.906429][ C0] ? snapshot_read.cold+0x21/0x21 [ 55.906431][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 55.906433][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 55.906435][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 55.906437][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 55.906438][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 55.906440][ C0] call_timer_fn+0x160/0x4d0 [ 55.906442][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 55.906444][ C0] ? debug_object_active_state+0x430/0x430 [ 55.906447][ C0] ? find_held_lock+0x2b/0x80 [ 55.906449][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 55.906451][ C0] ? rcu_is_watching+0x16/0xd0 [ 55.906453][ C0] __run_timers+0x68f/0xaa0 [ 55.906454][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 55.906457][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 55.906458][ C0] ? __lock_acquire+0x518/0xc20 [ 55.906461][ C0] ? __rwlock_init+0x150/0x150 [ 55.906463][ C0] run_timer_softirq+0xf0/0x160 [ 55.906465][ C0] ? __run_timers+0xaa0/0xaa0 [ 55.906467][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.906469][ C0] ? rcu_is_watching+0x16/0xd0 [ 55.906471][ C0] handle_softirqs+0x1d3/0x900 [ 55.906473][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 55.906474][ C0] ? _local_bh_enable+0xc0/0xc0 [ 55.906476][ C0] __irq_exit_rcu+0x145/0x1c0 [ 55.906478][ C0] irq_exit_rcu+0xe/0x30 [ 55.906479][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 55.906481][ C0] [ 55.906482][ C0] [ 55.906482][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 55.906484][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 55.906485][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 55.906488][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 55.906489][ C0] RSP: 0018:ffffffffb1007cf8 EFLAGS: 00000296 [ 55.906491][ C0] RAX: 0000000000116fbb RBX: ffffffffb101c600 RCX: ffffffffae0f0307 [ 55.906492][ C0] RDX: ffffffffb101c600 RSI: ffffffffb0e38b01 RDI: ffffffffb088d8e0 [ 55.906493][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.906494][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6200fa2 [ 55.906495][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 55.906496][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 55.906499][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 55.906500][ C0] default_idle+0x9/0x10 [ 55.906502][ C0] default_idle_call+0x6e/0xb0 [ 55.906504][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 55.906505][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 55.906507][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 55.906509][ C0] ? kasan_check_range+0x7e/0x200 [ 55.906512][ C0] ? rcu_is_watching+0x16/0xd0 [ 55.906514][ C0] do_idle+0xd8/0x190 [ 55.906515][ C0] cpu_startup_entry+0x53/0x70 [ 55.906517][ C0] rest_init+0x279/0x280 [ 55.906519][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 55.906521][ C0] ? rest_init+0x280/0x280 [ 55.906523][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 55.906527][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 55.906529][ C0] ? acpi_enable+0x1e4/0x330 [ 55.906532][ C0] start_kernel+0x3af/0x3b0 [ 55.906533][ C0] x86_64_start_reservations+0x24/0x30 [ 55.906535][ C0] x86_64_start_kernel+0x12b/0x130 [ 55.906537][ C0] common_startup_64+0x13e/0x148 [ 55.906540][ C0] [ 56.586927][ T612] br0: port 1(veth1) entered blocking state [ 56.587584][ T612] br0: port 1(veth1) entered disabled state [ 56.587775][ T612] veth1: entered allmulticast mode [ 56.588682][ T612] veth1: entered promiscuous mode [ 56.609309][ T39] br0: port 1(veth1) entered blocking state [ 56.609517][ T39] br0: port 1(veth1) entered forwarding state [ 56.711805][ T619] br0: port 1(veth1) entered disabled state [ 56.712491][ T619] br0: port 1(veth1) entered blocking state [ 56.712689][ T619] br0: port 1(veth1) entered forwarding state [ 56.820649][ T53] br0: entered promiscuous mode [ 80.991265][ T719] br0: entered allmulticast mode [ 80.991280][ T719] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 80.991282][ T719] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 719, name: ip [ 80.991283][ T719] preempt_count: 1, expected: 0 [ 80.991284][ T719] RCU nest depth: 0, expected: 0 [ 80.991285][ T719] INFO: lockdep is turned off. [ 80.991286][ T719] irq event stamp: 0 [ 80.991287][ T719] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 80.991297][ T719] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 80.991304][ T719] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 80.991305][ T719] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 80.991307][ T719] Preemption disabled at: [ 80.991307][ T719] [] vprintk_emit+0x31b/0x3e0 [ 80.991315][ T719] CPU: 3 UID: 0 PID: 719 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 80.991319][ T719] Tainted: [W]=WARN [ 80.991319][ T719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.991321][ T719] Call Trace: [ 80.991323][ T719] [ 80.991324][ T719] dump_stack_lvl+0x6f/0xa0 [ 80.991329][ T719] ? vprintk_emit+0x31b/0x3e0 [ 80.991331][ T719] __might_resched.cold+0x1fe/0x2c1 [ 80.991335][ T719] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 80.991337][ T719] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 80.991340][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991344][ T719] __kmalloc_noprof+0x443/0x760 [ 80.991347][ T719] ? __rwlock_init+0x150/0x150 [ 80.991349][ T719] ? alloc_buf.isra.0+0x4b/0x260 [ 80.991353][ T719] ? do_raw_spin_unlock+0x59/0x250 [ 80.991355][ T719] alloc_buf.isra.0+0x4b/0x260 [ 80.991357][ T719] put_chars+0x1e1/0x2f0 [ 80.991359][ T719] ? __send_to_port+0x420/0x420 [ 80.991361][ T719] ? console_prepend_replay+0x20/0x20 [ 80.991363][ T719] hvc_console_print+0x292/0x780 [ 80.991366][ T719] ? hvc_write+0x3a0/0x3a0 [ 80.991367][ T719] ? vsnprintf+0x527/0x1700 [ 80.991371][ T719] ? __rwlock_init+0x150/0x150 [ 80.991372][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991374][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991376][ T719] console_emit_next_record+0x22f/0x4c0 [ 80.991379][ T719] ? devkmsg_read+0x4b0/0x4b0 [ 80.991381][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991382][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991384][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991385][ T719] ? lock_acquire+0x13c/0x160 [ 80.991387][ T719] ? console_flush_one_record+0x111/0x710 [ 80.991389][ T719] console_flush_one_record+0x46f/0x710 [ 80.991391][ T719] ? console_emit_next_record+0x4c0/0x4c0 [ 80.991394][ T719] console_unlock+0xee/0x1f0 [ 80.991396][ T719] ? lock_acquire+0x13c/0x160 [ 80.991397][ T719] ? console_flush_one_record+0x710/0x710 [ 80.991399][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991400][ T719] ? lock_release+0x184/0x1f0 [ 80.991402][ T719] ? lock_acquire+0x60/0x160 [ 80.991403][ T719] ? __rcu_read_lock+0x30/0x70 [ 80.991405][ T719] ? __down_trylock_console_sem+0x5e/0xa0 [ 80.991407][ T719] ? vprintk_emit+0x320/0x3e0 [ 80.991409][ T719] vprintk_emit+0x37c/0x3e0 [ 80.991411][ T719] ? wake_up_klogd_work_func+0x90/0x90 [ 80.991413][ T719] ? try_to_wake_up+0x153/0x1130 [ 80.991416][ T719] _printk+0xc7/0x100 [ 80.991419][ T719] ? snapshot_read.cold+0x21/0x21 [ 80.991421][ T719] ? __virt_addr_valid+0x102/0x440 [ 80.991424][ T719] ? __virt_addr_valid+0x1da/0x440 [ 80.991426][ T719] ? netdev_name+0x43/0x60 [ 80.991428][ T719] ? __netdev_printk+0x17f/0x1d0 [ 80.991430][ T719] netdev_info+0xe2/0x116 [ 80.991432][ T719] ? netdev_notice+0x120/0x120 [ 80.991433][ T719] ? netlink_unicast+0x486/0x750 [ 80.991436][ T719] ? netlink_sendmsg+0x735/0xc60 [ 80.991438][ T719] ? pwq_dec_nr_in_flight+0x780/0x780 [ 80.991441][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991443][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991444][ T719] ? mutex_is_locked+0x1c/0x50 [ 80.991447][ T719] netif_set_allmulti.cold+0x7c/0x166 [ 80.991450][ T719] ? __local_bh_enable_ip+0xaa/0x150 [ 80.991452][ T719] __dev_change_flags+0x445/0x660 [ 80.991456][ T719] ? netif_set_allmulti+0x250/0x250 [ 80.991457][ T719] ? kernel_text_address+0x149/0x170 [ 80.991460][ T719] ? __kernel_text_address+0x12/0x30 [ 80.991461][ T719] ? write_profile+0xf0/0xf0 [ 80.991463][ T719] ? unwind_get_return_address+0x67/0xd0 [ 80.991465][ T719] netif_change_flags+0x87/0x190 [ 80.991467][ T719] do_setlink.isra.0+0x1cc3/0x2750 [ 80.991471][ T719] ? stack_trace_save+0x93/0xc0 [ 80.991472][ T719] ? rtnl_link_get_size+0x350/0x350 [ 80.991474][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991476][ T719] ? stack_depot_save_flags+0x1bc/0x790 [ 80.991479][ T719] ? kasan_save_stack+0x3d/0x50 [ 80.991482][ T719] ? kasan_save_stack+0x2f/0x50 [ 80.991484][ T719] ? kasan_save_track+0x14/0x30 [ 80.991485][ T719] ? __kasan_kmalloc+0x7b/0x90 [ 80.991487][ T719] ? __kmalloc_cache_noprof+0x29a/0x620 [ 80.991488][ T719] ? rtnl_newlink+0x124/0x11c0 [ 80.991489][ T719] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.991490][ T719] ? netlink_rcv_skb+0x14e/0x3a0 [ 80.991492][ T719] ? netlink_unicast+0x486/0x750 [ 80.991493][ T719] ? netlink_sendmsg+0x735/0xc60 [ 80.991494][ T719] ? ____sys_sendmsg+0x415/0x880 [ 80.991496][ T719] ? ___sys_sendmsg+0x14e/0x1d0 [ 80.991498][ T719] ? __sys_sendmsg+0x12c/0x1d0 [ 80.991500][ T719] ? do_syscall_64+0xff/0x530 [ 80.991501][ T719] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.991504][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991506][ T719] ? lock_acquire+0x13c/0x160 [ 80.991507][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991508][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991510][ T719] ? trace_contention_end+0xb3/0x180 [ 80.991512][ T719] ? __mutex_lock+0x1db/0x1ea0 [ 80.991514][ T719] ? __mutex_lock+0x9a3/0x1ea0 [ 80.991516][ T719] ? rtnl_newlink+0x9a8/0x11c0 [ 80.991517][ T719] ? ww_mutex_lock+0x160/0x160 [ 80.991519][ T719] ? __rtnl_newlink+0x3fa/0xa50 [ 80.991521][ T719] rtnl_newlink+0x9f1/0x11c0 [ 80.991523][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991525][ T719] ? rtnl_bridge_getlink+0x850/0x850 [ 80.991526][ T719] ? lock_acquire+0x13c/0x160 [ 80.991527][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991529][ T719] ? is_bpf_text_address+0x3e/0x110 [ 80.991533][ T719] ? is_bpf_text_address+0x72/0x110 [ 80.991535][ T719] ? kernel_text_address+0x149/0x170 [ 80.991536][ T719] ? __kernel_text_address+0x12/0x30 [ 80.991537][ T719] ? write_profile+0xf0/0xf0 [ 80.991538][ T719] ? unwind_get_return_address+0x67/0xd0 [ 80.991540][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991541][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991543][ T719] ? cap_capable+0x1d7/0x3d0 [ 80.991546][ T719] ? lock_acquire+0x13c/0x160 [ 80.991548][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991550][ T719] ? rtnl_bridge_getlink+0x850/0x850 [ 80.991551][ T719] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.991552][ T719] ? rtnl_link_fill+0x920/0x920 [ 80.991554][ T719] ? filter_irq_stacks+0xd0/0xd0 [ 80.991555][ T719] ? stack_depot_save_flags+0x1bc/0x790 [ 80.991558][ T719] netlink_rcv_skb+0x14e/0x3a0 [ 80.991559][ T719] ? rtnl_link_fill+0x920/0x920 [ 80.991560][ T719] ? lock_release+0x184/0x1f0 [ 80.991562][ T719] ? netlink_ack+0xcf0/0xcf0 [ 80.991563][ T719] ? __netlink_lookup+0xb9/0x6b0 [ 80.991565][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991567][ T719] ? lock_release+0x184/0x1f0 [ 80.991569][ T719] netlink_unicast+0x486/0x750 [ 80.991571][ T719] ? netlink_attachskb+0x810/0x810 [ 80.991572][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991574][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991576][ T719] ? lock_acquire+0x13c/0x160 [ 80.991577][ T719] netlink_sendmsg+0x735/0xc60 [ 80.991579][ T719] ? netlink_unicast+0x750/0x750 [ 80.991581][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991583][ T719] ? lock_release+0x184/0x1f0 [ 80.991584][ T719] ____sys_sendmsg+0x415/0x880 [ 80.991586][ T719] ? copy_msghdr_from_user+0x279/0x420 [ 80.991588][ T719] ? get_timestamp.constprop.0+0x390/0x390 [ 80.991589][ T719] ? move_addr_to_kernel+0x40/0x40 [ 80.991590][ T719] ? filter_irq_stacks+0xd0/0xd0 [ 80.991593][ T719] ___sys_sendmsg+0x14e/0x1d0 [ 80.991595][ T719] ? copy_msghdr_from_user+0x420/0x420 [ 80.991599][ T719] __sys_sendmsg+0x12c/0x1d0 [ 80.991601][ T719] ? __sys_sendmsg_sock+0x20/0x20 [ 80.991604][ T719] ? rcu_is_watching+0x16/0xd0 [ 80.991606][ T719] do_syscall_64+0xff/0x530 [ 80.991607][ T719] ? exc_page_fault+0xee/0x100 [ 80.991609][ T719] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.991611][ T719] RIP: 0033:0x7f9ec97ee54e [ 80.991612][ T719] 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 [ 80.991614][ T719] RSP: 002b:00007ffc5e356fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.991618][ T719] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9ec97ee54e [ 80.991620][ T719] RDX: 0000000000000000 RSI: 00007ffc5e357070 RDI: 0000000000000005 [ 80.991620][ T719] RBP: 00007ffc5e356fd0 R08: 0000000000000000 R09: 0000000000000000 [ 80.991621][ T719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910876 [ 80.991622][ T719] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5e357730 [ 80.991625][ T719] [ 86.253300][ T734] br0: left allmulticast mode [ 86.253321][ T734] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.253323][ T734] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 734, name: ip [ 86.253325][ T734] preempt_count: 1, expected: 0 [ 86.253326][ T734] RCU nest depth: 0, expected: 0 [ 86.253326][ T734] INFO: lockdep is turned off. [ 86.253327][ T734] irq event stamp: 0 [ 86.253328][ T734] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.253332][ T734] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.253338][ T734] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.253340][ T734] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.253341][ T734] Preemption disabled at: [ 86.253342][ T734] [] vprintk_emit+0x31b/0x3e0 [ 86.253349][ T734] CPU: 2 UID: 0 PID: 734 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.253353][ T734] Tainted: [W]=WARN [ 86.253353][ T734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.253355][ T734] Call Trace: [ 86.253357][ T734] [ 86.253358][ T734] dump_stack_lvl+0x6f/0xa0 [ 86.253364][ T734] ? vprintk_emit+0x31b/0x3e0 [ 86.253366][ T734] __might_resched.cold+0x1fe/0x2c1 [ 86.253369][ T734] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 86.253371][ T734] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.253374][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253378][ T734] __kmalloc_noprof+0x443/0x760 [ 86.253381][ T734] ? __rwlock_init+0x150/0x150 [ 86.253384][ T734] ? alloc_buf.isra.0+0x4b/0x260 [ 86.253388][ T734] ? do_raw_spin_unlock+0x59/0x250 [ 86.253389][ T734] alloc_buf.isra.0+0x4b/0x260 [ 86.253391][ T734] put_chars+0x1e1/0x2f0 [ 86.253393][ T734] ? __send_to_port+0x420/0x420 [ 86.253395][ T734] ? console_prepend_replay+0x20/0x20 [ 86.253397][ T734] hvc_console_print+0x292/0x780 [ 86.253400][ T734] ? hvc_write+0x3a0/0x3a0 [ 86.253401][ T734] ? vsnprintf+0x527/0x1700 [ 86.253405][ T734] ? __rwlock_init+0x150/0x150 [ 86.253406][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253408][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253410][ T734] console_emit_next_record+0x22f/0x4c0 [ 86.253413][ T734] ? devkmsg_read+0x4b0/0x4b0 [ 86.253415][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253416][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253418][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253419][ T734] ? lock_acquire+0x13c/0x160 [ 86.253421][ T734] ? console_flush_one_record+0x111/0x710 [ 86.253423][ T734] console_flush_one_record+0x46f/0x710 [ 86.253425][ T734] ? console_emit_next_record+0x4c0/0x4c0 [ 86.253428][ T734] console_unlock+0xee/0x1f0 [ 86.253429][ T734] ? lock_acquire+0x13c/0x160 [ 86.253431][ T734] ? console_flush_one_record+0x710/0x710 [ 86.253432][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253434][ T734] ? lock_release+0x184/0x1f0 [ 86.253435][ T734] ? lock_acquire+0x60/0x160 [ 86.253437][ T734] ? __rcu_read_lock+0x30/0x70 [ 86.253439][ T734] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.253441][ T734] ? vprintk_emit+0x320/0x3e0 [ 86.253443][ T734] vprintk_emit+0x37c/0x3e0 [ 86.253445][ T734] ? wake_up_klogd_work_func+0x90/0x90 [ 86.253447][ T734] ? try_to_wake_up+0x153/0x1130 [ 86.253449][ T734] _printk+0xc7/0x100 [ 86.253453][ T734] ? snapshot_read.cold+0x21/0x21 [ 86.253455][ T734] ? __virt_addr_valid+0x102/0x440 [ 86.253458][ T734] ? __virt_addr_valid+0x1da/0x440 [ 86.253459][ T734] ? netdev_name+0x43/0x60 [ 86.253462][ T734] ? __netdev_printk+0x17f/0x1d0 [ 86.253464][ T734] netdev_info+0xe2/0x116 [ 86.253465][ T734] ? netdev_notice+0x120/0x120 [ 86.253467][ T734] ? netlink_unicast+0x486/0x750 [ 86.253470][ T734] ? netlink_sendmsg+0x735/0xc60 [ 86.253471][ T734] ? pwq_dec_nr_in_flight+0x780/0x780 [ 86.253474][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253476][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253478][ T734] ? mutex_is_locked+0x1c/0x50 [ 86.253481][ T734] netif_set_allmulti.cold+0x7c/0x166 [ 86.253483][ T734] ? __local_bh_enable_ip+0xaa/0x150 [ 86.253485][ T734] __dev_change_flags+0x445/0x660 [ 86.253489][ T734] ? netif_set_allmulti+0x250/0x250 [ 86.253490][ T734] ? kernel_text_address+0x149/0x170 [ 86.253492][ T734] ? __kernel_text_address+0x12/0x30 [ 86.253494][ T734] ? write_profile+0xf0/0xf0 [ 86.253496][ T734] ? unwind_get_return_address+0x67/0xd0 [ 86.253498][ T734] netif_change_flags+0x87/0x190 [ 86.253500][ T734] do_setlink.isra.0+0x1cc3/0x2750 [ 86.253504][ T734] ? stack_trace_save+0x93/0xc0 [ 86.253505][ T734] ? rtnl_link_get_size+0x350/0x350 [ 86.253506][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253508][ T734] ? stack_depot_save_flags+0x1bc/0x790 [ 86.253512][ T734] ? kasan_save_stack+0x3d/0x50 [ 86.253515][ T734] ? kasan_save_stack+0x2f/0x50 [ 86.253516][ T734] ? kasan_save_track+0x14/0x30 [ 86.253518][ T734] ? __kasan_kmalloc+0x7b/0x90 [ 86.253519][ T734] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.253521][ T734] ? rtnl_newlink+0x124/0x11c0 [ 86.253522][ T734] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.253523][ T734] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.253524][ T734] ? netlink_unicast+0x486/0x750 [ 86.253525][ T734] ? netlink_sendmsg+0x735/0xc60 [ 86.253526][ T734] ? ____sys_sendmsg+0x415/0x880 [ 86.253529][ T734] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.253530][ T734] ? __sys_sendmsg+0x12c/0x1d0 [ 86.253532][ T734] ? do_syscall_64+0xff/0x530 [ 86.253533][ T734] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.253536][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253538][ T734] ? lock_acquire+0x13c/0x160 [ 86.253539][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253540][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253542][ T734] ? trace_contention_end+0xb3/0x180 [ 86.253544][ T734] ? __mutex_lock+0x1db/0x1ea0 [ 86.253546][ T734] ? __mutex_lock+0x9a3/0x1ea0 [ 86.253547][ T734] ? rtnl_newlink+0x9a8/0x11c0 [ 86.253549][ T734] ? ww_mutex_lock+0x160/0x160 [ 86.253551][ T734] ? __rtnl_newlink+0x3fa/0xa50 [ 86.253553][ T734] rtnl_newlink+0x9f1/0x11c0 [ 86.253555][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253557][ T734] ? rtnl_bridge_getlink+0x850/0x850 [ 86.253558][ T734] ? lock_acquire+0x13c/0x160 [ 86.253559][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253561][ T734] ? is_bpf_text_address+0x3e/0x110 [ 86.253564][ T734] ? is_bpf_text_address+0x72/0x110 [ 86.253566][ T734] ? kernel_text_address+0x149/0x170 [ 86.253567][ T734] ? __kernel_text_address+0x12/0x30 [ 86.253569][ T734] ? write_profile+0xf0/0xf0 [ 86.253570][ T734] ? unwind_get_return_address+0x67/0xd0 [ 86.253571][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253573][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253574][ T734] ? cap_capable+0x1d7/0x3d0 [ 86.253578][ T734] ? lock_acquire+0x13c/0x160 [ 86.253579][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253581][ T734] ? rtnl_bridge_getlink+0x850/0x850 [ 86.253582][ T734] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.253584][ T734] ? rtnl_link_fill+0x920/0x920 [ 86.253585][ T734] ? filter_irq_stacks+0xd0/0xd0 [ 86.253587][ T734] ? stack_depot_save_flags+0x1bc/0x790 [ 86.253589][ T734] netlink_rcv_skb+0x14e/0x3a0 [ 86.253590][ T734] ? rtnl_link_fill+0x920/0x920 [ 86.253592][ T734] ? lock_release+0x184/0x1f0 [ 86.253593][ T734] ? netlink_ack+0xcf0/0xcf0 [ 86.253594][ T734] ? __netlink_lookup+0xb9/0x6b0 [ 86.253597][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253599][ T734] ? lock_release+0x184/0x1f0 [ 86.253600][ T734] netlink_unicast+0x486/0x750 [ 86.253602][ T734] ? netlink_attachskb+0x810/0x810 [ 86.253604][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253605][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253607][ T734] ? lock_acquire+0x13c/0x160 [ 86.253609][ T734] netlink_sendmsg+0x735/0xc60 [ 86.253611][ T734] ? netlink_unicast+0x750/0x750 [ 86.253612][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253614][ T734] ? lock_release+0x184/0x1f0 [ 86.253616][ T734] ____sys_sendmsg+0x415/0x880 [ 86.253617][ T734] ? copy_msghdr_from_user+0x279/0x420 [ 86.253619][ T734] ? get_timestamp.constprop.0+0x390/0x390 [ 86.253620][ T734] ? move_addr_to_kernel+0x40/0x40 [ 86.253622][ T734] ? filter_irq_stacks+0xd0/0xd0 [ 86.253624][ T734] ___sys_sendmsg+0x14e/0x1d0 [ 86.253626][ T734] ? copy_msghdr_from_user+0x420/0x420 [ 86.253631][ T734] __sys_sendmsg+0x12c/0x1d0 [ 86.253632][ T734] ? __sys_sendmsg_sock+0x20/0x20 [ 86.253635][ T734] ? rcu_is_watching+0x16/0xd0 [ 86.253637][ T734] do_syscall_64+0xff/0x530 [ 86.253638][ T734] ? exc_page_fault+0xee/0x100 [ 86.253640][ T734] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.253642][ T734] RIP: 0033:0x7f6e3cd8c54e [ 86.253644][ T734] 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 [ 86.253645][ T734] RSP: 002b:00007ffd8cb35710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.253649][ T734] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6e3cd8c54e [ 86.253650][ T734] RDX: 0000000000000000 RSI: 00007ffd8cb357c0 RDI: 0000000000000005 [ 86.253651][ T734] RBP: 00007ffd8cb35720 R08: 0000000000000000 R09: 0000000000000000 [ 86.253652][ T734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91087b [ 86.253653][ T734] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8cb35e80 [ 86.253656][ T734] [ 89.336221][ T53] br0: left promiscuous mode [ 89.336237][ T53] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 89.336239][ T53] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 53, name: kworker/3:1 [ 89.336241][ T53] preempt_count: 1, expected: 0 [ 89.336242][ T53] RCU nest depth: 0, expected: 0 [ 89.336243][ T53] INFO: lockdep is turned off. [ 89.336245][ T53] irq event stamp: 37172 [ 89.336245][ T53] hardirqs last enabled at (37171): [] _raw_spin_unlock_irq+0x28/0x50 [ 89.336254][ T53] hardirqs last disabled at (37172): [] __schedule+0x1246/0x20e0 [ 89.336256][ T53] softirqs last enabled at (35208): [] handle_softirqs+0x67c/0x900 [ 89.336260][ T53] softirqs last disabled at (35169): [] do_softirq+0xac/0xe0 [ 89.336263][ T53] Preemption disabled at: [ 89.336264][ T53] [] vprintk_emit+0x31b/0x3e0 [ 89.336271][ T53] CPU: 3 UID: 0 PID: 53 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 89.336275][ T53] Tainted: [W]=WARN [ 89.336276][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.336277][ T53] Workqueue: events netdev_work_proc [ 89.336283][ T53] Call Trace: [ 89.336285][ T53] [ 89.336286][ T53] dump_stack_lvl+0x6f/0xa0 [ 89.336291][ T53] ? vprintk_emit+0x31b/0x3e0 [ 89.336293][ T53] __might_resched.cold+0x1fe/0x2c1 [ 89.336297][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.336301][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336305][ T53] __kmalloc_noprof+0x443/0x760 [ 89.336308][ T53] ? __rwlock_init+0x150/0x150 [ 89.336311][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 89.336319][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 89.336321][ T53] alloc_buf.isra.0+0x4b/0x260 [ 89.336323][ T53] put_chars+0x1e1/0x2f0 [ 89.336325][ T53] ? __send_to_port+0x420/0x420 [ 89.336327][ T53] ? console_prepend_replay+0x20/0x20 [ 89.336329][ T53] hvc_console_print+0x292/0x780 [ 89.336332][ T53] ? hvc_write+0x3a0/0x3a0 [ 89.336334][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336335][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336337][ T53] ? lock_acquire+0x13c/0x160 [ 89.336339][ T53] console_emit_next_record+0x22f/0x4c0 [ 89.336342][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 89.336344][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336345][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336347][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336349][ T53] ? lock_acquire+0x13c/0x160 [ 89.336351][ T53] ? console_flush_one_record+0x111/0x710 [ 89.336352][ T53] console_flush_one_record+0x46f/0x710 [ 89.336354][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 89.336357][ T53] console_unlock+0xee/0x1f0 [ 89.336359][ T53] ? lock_acquire+0x13c/0x160 [ 89.336360][ T53] ? console_flush_one_record+0x710/0x710 [ 89.336362][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336364][ T53] ? lock_release+0x184/0x1f0 [ 89.336365][ T53] ? lock_acquire+0x60/0x160 [ 89.336366][ T53] ? __rcu_read_lock+0x30/0x70 [ 89.336368][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 89.336370][ T53] ? vprintk_emit+0x320/0x3e0 [ 89.336372][ T53] vprintk_emit+0x37c/0x3e0 [ 89.336375][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 89.336377][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336378][ T53] ? lock_acquire+0x13c/0x160 [ 89.336380][ T53] _printk+0xc7/0x100 [ 89.336384][ T53] ? snapshot_read.cold+0x21/0x21 [ 89.336386][ T53] ? unwind_next_frame+0x69b/0x1ea0 [ 89.336388][ T53] ? ret_from_fork_asm+0x11/0x20 [ 89.336390][ T53] ? netdev_name+0x43/0x60 [ 89.336393][ T53] ? __netdev_printk+0x17f/0x1d0 [ 89.336395][ T53] netdev_info+0xe2/0x116 [ 89.336397][ T53] ? netdev_notice+0x120/0x120 [ 89.336398][ T53] ? __unwind_start+0x42e/0x900 [ 89.336400][ T53] ? do_raw_spin_lock+0x131/0x280 [ 89.336402][ T53] ? mutex_is_locked+0x1c/0x50 [ 89.336405][ T53] __dev_set_promiscuity.cold+0x95/0x104 [ 89.336408][ T53] netif_rx_mode_run+0x7c4/0x9b0 [ 89.336411][ T53] ? __rwlock_init+0x150/0x150 [ 89.336414][ T53] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 89.336415][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 89.336417][ T53] ? ref_tracker_free+0x380/0x870 [ 89.336421][ T53] ? ref_tracker_alloc+0x430/0x430 [ 89.336422][ T53] ? netdev_work_proc+0xdd/0x5d0 [ 89.336424][ T53] ? netdev_work_proc+0x26a/0x5d0 [ 89.336425][ T53] ? ret_from_fork_asm+0x11/0x20 [ 89.336427][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336429][ T53] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 89.336432][ T53] netdev_work_proc+0x3f7/0x5d0 [ 89.336433][ T53] ? netdev_work_sched+0x10/0x10 [ 89.336435][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336436][ T53] ? lock_acquire+0x13c/0x160 [ 89.336438][ T53] ? rcu_is_watching+0x16/0xd0 [ 89.336440][ T53] process_one_work+0xe3e/0x1560 [ 89.336444][ T53] ? __queue_delayed_work+0x470/0x470 [ 89.336446][ T53] ? find_held_lock+0x2b/0x80 [ 89.336448][ T53] ? __rwlock_init+0x150/0x150 [ 89.336450][ T53] worker_thread+0x4f1/0xd60 [ 89.336452][ T53] ? rescuer_thread+0x1340/0x1340 [ 89.336454][ T53] ? __kthread_parkme+0xbd/0x210 [ 89.336456][ T53] ? rescuer_thread+0x1340/0x1340 [ 89.336458][ T53] ? rescuer_thread+0x1340/0x1340 [ 89.336459][ T53] kthread+0x367/0x460 [ 89.336461][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.336462][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.336464][ T53] ret_from_fork+0x474/0x6b0 [ 89.336467][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 89.336469][ T53] ? __switch_to+0x5a3/0xe00 [ 89.336471][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.336473][ T53] ret_from_fork_asm+0x11/0x20 [ 89.336476][ T53] [ 89.426489][ T816] br0: port 1(veth1) entered disabled state [ 89.541311][ T823] veth1: left allmulticast mode [ 89.541540][ T823] veth1: left promiscuous mode [ 89.541797][ T823] br0: port 1(veth1) entered disabled state [ 89.966641][ T852] br0: port 1(veth1) entered blocking state [ 89.966987][ T852] br0: port 1(veth1) entered disabled state [ 89.967340][ T852] veth1: entered allmulticast mode [ 89.968764][ T852] veth1: entered promiscuous mode [ 89.969975][ T852] br0: port 1(veth1) entered blocking state [ 89.970285][ T852] br0: port 1(veth1) entered forwarding state [ 90.103100][ T859] br0: port 1(veth1) entered disabled state [ 90.104196][ T859] br0: port 1(veth1) entered blocking state [ 90.104549][ T859] br0: port 1(veth1) entered forwarding state [ 90.234054][ T53] br0: entered promiscuous mode [ 114.407757][ T959] br0: entered allmulticast mode [ 114.407776][ T959] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.407778][ T959] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 959, name: ip [ 114.407780][ T959] preempt_count: 1, expected: 0 [ 114.407781][ T959] RCU nest depth: 0, expected: 0 [ 114.407782][ T959] INFO: lockdep is turned off. [ 114.407783][ T959] irq event stamp: 0 [ 114.407784][ T959] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 114.407788][ T959] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 114.407794][ T959] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 114.407795][ T959] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 114.407797][ T959] Preemption disabled at: [ 114.407798][ T959] [] vprintk_emit+0x31b/0x3e0 [ 114.407805][ T959] CPU: 2 UID: 0 PID: 959 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.407808][ T959] Tainted: [W]=WARN [ 114.407809][ T959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.407811][ T959] Call Trace: [ 114.407812][ T959] [ 114.407813][ T959] dump_stack_lvl+0x6f/0xa0 [ 114.407819][ T959] ? vprintk_emit+0x31b/0x3e0 [ 114.407821][ T959] __might_resched.cold+0x1fe/0x2c1 [ 114.407824][ T959] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 114.407826][ T959] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.407829][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407833][ T959] __kmalloc_noprof+0x443/0x760 [ 114.407836][ T959] ? __rwlock_init+0x150/0x150 [ 114.407839][ T959] ? alloc_buf.isra.0+0x4b/0x260 [ 114.407842][ T959] ? do_raw_spin_unlock+0x59/0x250 [ 114.407844][ T959] alloc_buf.isra.0+0x4b/0x260 [ 114.407846][ T959] put_chars+0x1e1/0x2f0 [ 114.407848][ T959] ? __send_to_port+0x420/0x420 [ 114.407850][ T959] ? console_prepend_replay+0x20/0x20 [ 114.407853][ T959] hvc_console_print+0x292/0x780 [ 114.407857][ T959] ? hvc_write+0x3a0/0x3a0 [ 114.407858][ T959] ? vsnprintf+0x527/0x1700 [ 114.407863][ T959] ? __rwlock_init+0x150/0x150 [ 114.407865][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407867][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407870][ T959] console_emit_next_record+0x22f/0x4c0 [ 114.407873][ T959] ? devkmsg_read+0x4b0/0x4b0 [ 114.407876][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407878][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407880][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407882][ T959] ? lock_acquire+0x13c/0x160 [ 114.407885][ T959] ? console_flush_one_record+0x111/0x710 [ 114.407887][ T959] console_flush_one_record+0x46f/0x710 [ 114.407891][ T959] ? console_emit_next_record+0x4c0/0x4c0 [ 114.407894][ T959] console_unlock+0xee/0x1f0 [ 114.407896][ T959] ? lock_acquire+0x13c/0x160 [ 114.407898][ T959] ? console_flush_one_record+0x710/0x710 [ 114.407900][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407902][ T959] ? lock_release+0x184/0x1f0 [ 114.407904][ T959] ? lock_acquire+0x60/0x160 [ 114.407906][ T959] ? __rcu_read_lock+0x30/0x70 [ 114.407909][ T959] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.407912][ T959] ? vprintk_emit+0x320/0x3e0 [ 114.407914][ T959] vprintk_emit+0x37c/0x3e0 [ 114.407917][ T959] ? wake_up_klogd_work_func+0x90/0x90 [ 114.407920][ T959] ? try_to_wake_up+0x153/0x1130 [ 114.407924][ T959] _printk+0xc7/0x100 [ 114.407927][ T959] ? snapshot_read.cold+0x21/0x21 [ 114.407930][ T959] ? __virt_addr_valid+0x102/0x440 [ 114.407934][ T959] ? __virt_addr_valid+0x1da/0x440 [ 114.407936][ T959] ? netdev_name+0x43/0x60 [ 114.407940][ T959] ? __netdev_printk+0x17f/0x1d0 [ 114.407943][ T959] netdev_info+0xe2/0x116 [ 114.407945][ T959] ? netdev_notice+0x120/0x120 [ 114.407947][ T959] ? netlink_unicast+0x486/0x750 [ 114.407951][ T959] ? netlink_sendmsg+0x735/0xc60 [ 114.407953][ T959] ? pwq_dec_nr_in_flight+0x780/0x780 [ 114.407957][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407960][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.407962][ T959] ? mutex_is_locked+0x1c/0x50 [ 114.407966][ T959] netif_set_allmulti.cold+0x7c/0x166 [ 114.407969][ T959] ? __local_bh_enable_ip+0xaa/0x150 [ 114.407973][ T959] __dev_change_flags+0x445/0x660 [ 114.407977][ T959] ? netif_set_allmulti+0x250/0x250 [ 114.407979][ T959] ? kernel_text_address+0x149/0x170 [ 114.407982][ T959] ? __kernel_text_address+0x12/0x30 [ 114.407984][ T959] ? write_profile+0xf0/0xf0 [ 114.407987][ T959] ? unwind_get_return_address+0x67/0xd0 [ 114.407990][ T959] netif_change_flags+0x87/0x190 [ 114.407994][ T959] do_setlink.isra.0+0x1cc3/0x2750 [ 114.407998][ T959] ? stack_trace_save+0x93/0xc0 [ 114.408000][ T959] ? rtnl_link_get_size+0x350/0x350 [ 114.408002][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408007][ T959] ? stack_depot_save_flags+0x1bc/0x790 [ 114.408012][ T959] ? kasan_save_stack+0x3d/0x50 [ 114.408016][ T959] ? kasan_save_stack+0x2f/0x50 [ 114.408018][ T959] ? kasan_save_track+0x14/0x30 [ 114.408020][ T959] ? __kasan_kmalloc+0x7b/0x90 [ 114.408022][ T959] ? __kmalloc_cache_noprof+0x29a/0x620 [ 114.408025][ T959] ? rtnl_newlink+0x124/0x11c0 [ 114.408027][ T959] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.408028][ T959] ? netlink_rcv_skb+0x14e/0x3a0 [ 114.408030][ T959] ? netlink_unicast+0x486/0x750 [ 114.408032][ T959] ? netlink_sendmsg+0x735/0xc60 [ 114.408034][ T959] ? ____sys_sendmsg+0x415/0x880 [ 114.408037][ T959] ? ___sys_sendmsg+0x14e/0x1d0 [ 114.408039][ T959] ? __sys_sendmsg+0x12c/0x1d0 [ 114.408041][ T959] ? do_syscall_64+0xff/0x530 [ 114.408044][ T959] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.408047][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408049][ T959] ? lock_acquire+0x13c/0x160 [ 114.408051][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408053][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408056][ T959] ? trace_contention_end+0xb3/0x180 [ 114.408058][ T959] ? __mutex_lock+0x1db/0x1ea0 [ 114.408061][ T959] ? __mutex_lock+0x9a3/0x1ea0 [ 114.408063][ T959] ? rtnl_newlink+0x9a8/0x11c0 [ 114.408065][ T959] ? ww_mutex_lock+0x160/0x160 [ 114.408069][ T959] ? __rtnl_newlink+0x3fa/0xa50 [ 114.408072][ T959] rtnl_newlink+0x9f1/0x11c0 [ 114.408075][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408078][ T959] ? rtnl_bridge_getlink+0x850/0x850 [ 114.408080][ T959] ? lock_acquire+0x13c/0x160 [ 114.408082][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408085][ T959] ? is_bpf_text_address+0x3e/0x110 [ 114.408089][ T959] ? is_bpf_text_address+0x72/0x110 [ 114.408091][ T959] ? kernel_text_address+0x149/0x170 [ 114.408094][ T959] ? __kernel_text_address+0x12/0x30 [ 114.408096][ T959] ? write_profile+0xf0/0xf0 [ 114.408097][ T959] ? unwind_get_return_address+0x67/0xd0 [ 114.408099][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408101][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408104][ T959] ? cap_capable+0x1d7/0x3d0 [ 114.408107][ T959] ? lock_acquire+0x13c/0x160 [ 114.408110][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408112][ T959] ? rtnl_bridge_getlink+0x850/0x850 [ 114.408114][ T959] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.408117][ T959] ? rtnl_link_fill+0x920/0x920 [ 114.408119][ T959] ? filter_irq_stacks+0xd0/0xd0 [ 114.408121][ T959] ? stack_depot_save_flags+0x1bc/0x790 [ 114.408124][ T959] netlink_rcv_skb+0x14e/0x3a0 [ 114.408127][ T959] ? rtnl_link_fill+0x920/0x920 [ 114.408129][ T959] ? lock_release+0x184/0x1f0 [ 114.408131][ T959] ? netlink_ack+0xcf0/0xcf0 [ 114.408133][ T959] ? __netlink_lookup+0xb9/0x6b0 [ 114.408137][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408139][ T959] ? lock_release+0x184/0x1f0 [ 114.408142][ T959] netlink_unicast+0x486/0x750 [ 114.408145][ T959] ? netlink_attachskb+0x810/0x810 [ 114.408148][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408150][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408152][ T959] ? lock_acquire+0x13c/0x160 [ 114.408155][ T959] netlink_sendmsg+0x735/0xc60 [ 114.408158][ T959] ? netlink_unicast+0x750/0x750 [ 114.408161][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408163][ T959] ? lock_release+0x184/0x1f0 [ 114.408166][ T959] ____sys_sendmsg+0x415/0x880 [ 114.408168][ T959] ? copy_msghdr_from_user+0x279/0x420 [ 114.408171][ T959] ? get_timestamp.constprop.0+0x390/0x390 [ 114.408173][ T959] ? move_addr_to_kernel+0x40/0x40 [ 114.408175][ T959] ? filter_irq_stacks+0xd0/0xd0 [ 114.408179][ T959] ___sys_sendmsg+0x14e/0x1d0 [ 114.408181][ T959] ? copy_msghdr_from_user+0x420/0x420 [ 114.408189][ T959] __sys_sendmsg+0x12c/0x1d0 [ 114.408191][ T959] ? __sys_sendmsg_sock+0x20/0x20 [ 114.408195][ T959] ? rcu_is_watching+0x16/0xd0 [ 114.408198][ T959] do_syscall_64+0xff/0x530 [ 114.408200][ T959] ? exc_page_fault+0xee/0x100 [ 114.408203][ T959] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.408205][ T959] RIP: 0033:0x7fec027d454e [ 114.408208][ T959] 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 [ 114.408210][ T959] RSP: 002b:00007ffeb490ddb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.408215][ T959] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fec027d454e [ 114.408217][ T959] RDX: 0000000000000000 RSI: 00007ffeb490de60 RDI: 0000000000000005 [ 114.408219][ T959] RBP: 00007ffeb490ddc0 R08: 0000000000000000 R09: 0000000000000000 [ 114.408220][ T959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910897 [ 114.408222][ T959] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb490e520 [ 114.408226][ T959] [ 119.717338][ T974] br0: left allmulticast mode [ 119.717356][ T974] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.717359][ T974] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 974, name: ip [ 119.717361][ T974] preempt_count: 1, expected: 0 [ 119.717361][ T974] RCU nest depth: 0, expected: 0 [ 119.717362][ T974] INFO: lockdep is turned off. [ 119.717364][ T974] irq event stamp: 0 [ 119.717364][ T974] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 119.717369][ T974] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 119.717375][ T974] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 119.717377][ T974] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 119.717378][ T974] Preemption disabled at: [ 119.717379][ T974] [] vprintk_emit+0x31b/0x3e0 [ 119.717387][ T974] CPU: 2 UID: 0 PID: 974 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.717390][ T974] Tainted: [W]=WARN [ 119.717391][ T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.717393][ T974] Call Trace: [ 119.717395][ T974] [ 119.717396][ T974] dump_stack_lvl+0x6f/0xa0 [ 119.717401][ T974] ? vprintk_emit+0x31b/0x3e0 [ 119.717410][ T974] __might_resched.cold+0x1fe/0x2c1 [ 119.717414][ T974] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 119.717416][ T974] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.717419][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717423][ T974] __kmalloc_noprof+0x443/0x760 [ 119.717426][ T974] ? __rwlock_init+0x150/0x150 [ 119.717429][ T974] ? alloc_buf.isra.0+0x4b/0x260 [ 119.717433][ T974] ? do_raw_spin_unlock+0x59/0x250 [ 119.717435][ T974] alloc_buf.isra.0+0x4b/0x260 [ 119.717437][ T974] put_chars+0x1e1/0x2f0 [ 119.717439][ T974] ? __send_to_port+0x420/0x420 [ 119.717441][ T974] ? console_prepend_replay+0x20/0x20 [ 119.717443][ T974] hvc_console_print+0x292/0x780 [ 119.717446][ T974] ? hvc_write+0x3a0/0x3a0 [ 119.717448][ T974] ? vsnprintf+0x527/0x1700 [ 119.717451][ T974] ? __rwlock_init+0x150/0x150 [ 119.717453][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717454][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717457][ T974] console_emit_next_record+0x22f/0x4c0 [ 119.717459][ T974] ? devkmsg_read+0x4b0/0x4b0 [ 119.717461][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717463][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717464][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717466][ T974] ? lock_acquire+0x13c/0x160 [ 119.717468][ T974] ? console_flush_one_record+0x111/0x710 [ 119.717470][ T974] console_flush_one_record+0x46f/0x710 [ 119.717472][ T974] ? console_emit_next_record+0x4c0/0x4c0 [ 119.717475][ T974] console_unlock+0xee/0x1f0 [ 119.717477][ T974] ? lock_acquire+0x13c/0x160 [ 119.717479][ T974] ? console_flush_one_record+0x710/0x710 [ 119.717480][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717482][ T974] ? lock_release+0x184/0x1f0 [ 119.717483][ T974] ? lock_acquire+0x60/0x160 [ 119.717485][ T974] ? __rcu_read_lock+0x30/0x70 [ 119.717487][ T974] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.717489][ T974] ? vprintk_emit+0x320/0x3e0 [ 119.717491][ T974] vprintk_emit+0x37c/0x3e0 [ 119.717493][ T974] ? wake_up_klogd_work_func+0x90/0x90 [ 119.717495][ T974] ? try_to_wake_up+0x153/0x1130 [ 119.717498][ T974] _printk+0xc7/0x100 [ 119.717501][ T974] ? snapshot_read.cold+0x21/0x21 [ 119.717503][ T974] ? __virt_addr_valid+0x102/0x440 [ 119.717506][ T974] ? __virt_addr_valid+0x1da/0x440 [ 119.717508][ T974] ? netdev_name+0x43/0x60 [ 119.717511][ T974] ? __netdev_printk+0x17f/0x1d0 [ 119.717513][ T974] netdev_info+0xe2/0x116 [ 119.717515][ T974] ? netdev_notice+0x120/0x120 [ 119.717516][ T974] ? netlink_unicast+0x486/0x750 [ 119.717519][ T974] ? netlink_sendmsg+0x735/0xc60 [ 119.717521][ T974] ? pwq_dec_nr_in_flight+0x780/0x780 [ 119.717524][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717526][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717528][ T974] ? mutex_is_locked+0x1c/0x50 [ 119.717531][ T974] netif_set_allmulti.cold+0x7c/0x166 [ 119.717533][ T974] ? __local_bh_enable_ip+0xaa/0x150 [ 119.717536][ T974] __dev_change_flags+0x445/0x660 [ 119.717539][ T974] ? netif_set_allmulti+0x250/0x250 [ 119.717541][ T974] ? kernel_text_address+0x149/0x170 [ 119.717543][ T974] ? __kernel_text_address+0x12/0x30 [ 119.717544][ T974] ? write_profile+0xf0/0xf0 [ 119.717547][ T974] ? unwind_get_return_address+0x67/0xd0 [ 119.717549][ T974] netif_change_flags+0x87/0x190 [ 119.717551][ T974] do_setlink.isra.0+0x1cc3/0x2750 [ 119.717555][ T974] ? stack_trace_save+0x93/0xc0 [ 119.717556][ T974] ? rtnl_link_get_size+0x350/0x350 [ 119.717557][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717559][ T974] ? stack_depot_save_flags+0x1bc/0x790 [ 119.717563][ T974] ? kasan_save_stack+0x3d/0x50 [ 119.717566][ T974] ? kasan_save_stack+0x2f/0x50 [ 119.717568][ T974] ? kasan_save_track+0x14/0x30 [ 119.717569][ T974] ? __kasan_kmalloc+0x7b/0x90 [ 119.717571][ T974] ? __kmalloc_cache_noprof+0x29a/0x620 [ 119.717573][ T974] ? rtnl_newlink+0x124/0x11c0 [ 119.717574][ T974] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.717575][ T974] ? netlink_rcv_skb+0x14e/0x3a0 [ 119.717576][ T974] ? netlink_unicast+0x486/0x750 [ 119.717578][ T974] ? netlink_sendmsg+0x735/0xc60 [ 119.717579][ T974] ? ____sys_sendmsg+0x415/0x880 [ 119.717582][ T974] ? ___sys_sendmsg+0x14e/0x1d0 [ 119.717583][ T974] ? __sys_sendmsg+0x12c/0x1d0 [ 119.717585][ T974] ? do_syscall_64+0xff/0x530 [ 119.717587][ T974] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.717589][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717591][ T974] ? lock_acquire+0x13c/0x160 [ 119.717593][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717594][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717596][ T974] ? trace_contention_end+0xb3/0x180 [ 119.717598][ T974] ? __mutex_lock+0x1db/0x1ea0 [ 119.717601][ T974] ? __mutex_lock+0x9a3/0x1ea0 [ 119.717602][ T974] ? rtnl_newlink+0x9a8/0x11c0 [ 119.717603][ T974] ? ww_mutex_lock+0x160/0x160 [ 119.717606][ T974] ? __rtnl_newlink+0x3fa/0xa50 [ 119.717608][ T974] rtnl_newlink+0x9f1/0x11c0 [ 119.717610][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717611][ T974] ? rtnl_bridge_getlink+0x850/0x850 [ 119.717613][ T974] ? lock_acquire+0x13c/0x160 [ 119.717614][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717616][ T974] ? is_bpf_text_address+0x3e/0x110 [ 119.717619][ T974] ? is_bpf_text_address+0x72/0x110 [ 119.717621][ T974] ? kernel_text_address+0x149/0x170 [ 119.717622][ T974] ? __kernel_text_address+0x12/0x30 [ 119.717624][ T974] ? write_profile+0xf0/0xf0 [ 119.717625][ T974] ? unwind_get_return_address+0x67/0xd0 [ 119.717626][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717628][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717629][ T974] ? cap_capable+0x1d7/0x3d0 [ 119.717633][ T974] ? lock_acquire+0x13c/0x160 [ 119.717634][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717636][ T974] ? rtnl_bridge_getlink+0x850/0x850 [ 119.717638][ T974] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.717639][ T974] ? rtnl_link_fill+0x920/0x920 [ 119.717641][ T974] ? filter_irq_stacks+0xd0/0xd0 [ 119.717642][ T974] ? stack_depot_save_flags+0x1bc/0x790 [ 119.717645][ T974] netlink_rcv_skb+0x14e/0x3a0 [ 119.717646][ T974] ? rtnl_link_fill+0x920/0x920 [ 119.717648][ T974] ? lock_release+0x184/0x1f0 [ 119.717649][ T974] ? netlink_ack+0xcf0/0xcf0 [ 119.717651][ T974] ? __netlink_lookup+0xb9/0x6b0 [ 119.717653][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717655][ T974] ? lock_release+0x184/0x1f0 [ 119.717657][ T974] netlink_unicast+0x486/0x750 [ 119.717659][ T974] ? netlink_attachskb+0x810/0x810 [ 119.717661][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717662][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717664][ T974] ? lock_acquire+0x13c/0x160 [ 119.717666][ T974] netlink_sendmsg+0x735/0xc60 [ 119.717668][ T974] ? netlink_unicast+0x750/0x750 [ 119.717670][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717671][ T974] ? lock_release+0x184/0x1f0 [ 119.717673][ T974] ____sys_sendmsg+0x415/0x880 [ 119.717675][ T974] ? copy_msghdr_from_user+0x279/0x420 [ 119.717677][ T974] ? get_timestamp.constprop.0+0x390/0x390 [ 119.717678][ T974] ? move_addr_to_kernel+0x40/0x40 [ 119.717680][ T974] ? filter_irq_stacks+0xd0/0xd0 [ 119.717682][ T974] ___sys_sendmsg+0x14e/0x1d0 [ 119.717684][ T974] ? copy_msghdr_from_user+0x420/0x420 [ 119.717689][ T974] __sys_sendmsg+0x12c/0x1d0 [ 119.717691][ T974] ? __sys_sendmsg_sock+0x20/0x20 [ 119.717694][ T974] ? rcu_is_watching+0x16/0xd0 [ 119.717696][ T974] do_syscall_64+0xff/0x530 [ 119.717697][ T974] ? exc_page_fault+0xee/0x100 [ 119.717699][ T974] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.717701][ T974] RIP: 0033:0x7f0c9621f54e [ 119.717703][ T974] 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 [ 119.717705][ T974] RSP: 002b:00007ffcd48dff90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 119.717708][ T974] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0c9621f54e [ 119.717710][ T974] RDX: 0000000000000000 RSI: 00007ffcd48e0040 RDI: 0000000000000005 [ 119.717711][ T974] RBP: 00007ffcd48dffa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.717712][ T974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91089d [ 119.717712][ T974] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd48e0700 [ 119.717715][ T974] [ 122.836825][ T58] br0: left promiscuous mode [ 122.836840][ T58] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.836843][ T58] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 58, name: kworker/2:1 [ 122.836845][ T58] preempt_count: 1, expected: 0 [ 122.836845][ T58] RCU nest depth: 0, expected: 0 [ 122.836846][ T58] INFO: lockdep is turned off. [ 122.836848][ T58] irq event stamp: 25126 [ 122.836848][ T58] hardirqs last enabled at (25125): [] _raw_spin_unlock_irq+0x28/0x50 [ 122.836857][ T58] hardirqs last disabled at (25126): [] __schedule+0x1246/0x20e0 [ 122.836859][ T58] softirqs last enabled at (23048): [] handle_softirqs+0x67c/0x900 [ 122.836863][ T58] softirqs last disabled at (23009): [] do_softirq+0xac/0xe0 [ 122.836865][ T58] Preemption disabled at: [ 122.836866][ T58] [] vprintk_emit+0x31b/0x3e0 [ 122.836873][ T58] CPU: 2 UID: 0 PID: 58 Comm: kworker/2:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.836876][ T58] Tainted: [W]=WARN [ 122.836877][ T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.836879][ T58] Workqueue: events netdev_work_proc [ 122.836885][ T58] Call Trace: [ 122.836886][ T58] [ 122.836887][ T58] dump_stack_lvl+0x6f/0xa0 [ 122.836893][ T58] ? vprintk_emit+0x31b/0x3e0 [ 122.836894][ T58] __might_resched.cold+0x1fe/0x2c1 [ 122.836898][ T58] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.836901][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836905][ T58] __kmalloc_noprof+0x443/0x760 [ 122.836908][ T58] ? __rwlock_init+0x150/0x150 [ 122.836911][ T58] ? alloc_buf.isra.0+0x4b/0x260 [ 122.836915][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 122.836916][ T58] alloc_buf.isra.0+0x4b/0x260 [ 122.836918][ T58] put_chars+0x1e1/0x2f0 [ 122.836920][ T58] ? __send_to_port+0x420/0x420 [ 122.836922][ T58] ? console_prepend_replay+0x20/0x20 [ 122.836924][ T58] hvc_console_print+0x292/0x780 [ 122.836927][ T58] ? hvc_write+0x3a0/0x3a0 [ 122.836928][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836930][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836932][ T58] ? lock_acquire+0x13c/0x160 [ 122.836934][ T58] console_emit_next_record+0x22f/0x4c0 [ 122.836936][ T58] ? devkmsg_read+0x4b0/0x4b0 [ 122.836938][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836940][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836941][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836943][ T58] ? lock_acquire+0x13c/0x160 [ 122.836944][ T58] ? console_flush_one_record+0x111/0x710 [ 122.836946][ T58] console_flush_one_record+0x46f/0x710 [ 122.836948][ T58] ? console_emit_next_record+0x4c0/0x4c0 [ 122.836951][ T58] console_unlock+0xee/0x1f0 [ 122.836952][ T58] ? lock_acquire+0x13c/0x160 [ 122.836954][ T58] ? console_flush_one_record+0x710/0x710 [ 122.836955][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836957][ T58] ? lock_release+0x184/0x1f0 [ 122.836958][ T58] ? lock_acquire+0x60/0x160 [ 122.836960][ T58] ? __rcu_read_lock+0x30/0x70 [ 122.836962][ T58] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.836964][ T58] ? vprintk_emit+0x320/0x3e0 [ 122.836966][ T58] vprintk_emit+0x37c/0x3e0 [ 122.836968][ T58] ? wake_up_klogd_work_func+0x90/0x90 [ 122.836970][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.836971][ T58] ? lock_acquire+0x13c/0x160 [ 122.836976][ T58] _printk+0xc7/0x100 [ 122.836979][ T58] ? snapshot_read.cold+0x21/0x21 [ 122.836981][ T58] ? unwind_next_frame+0x69b/0x1ea0 [ 122.836984][ T58] ? ret_from_fork_asm+0x11/0x20 [ 122.836985][ T58] ? netdev_name+0x43/0x60 [ 122.836988][ T58] ? __netdev_printk+0x17f/0x1d0 [ 122.836990][ T58] netdev_info+0xe2/0x116 [ 122.836992][ T58] ? netdev_notice+0x120/0x120 [ 122.836993][ T58] ? __unwind_start+0x42e/0x900 [ 122.836995][ T58] ? do_raw_spin_lock+0x131/0x280 [ 122.836997][ T58] ? mutex_is_locked+0x1c/0x50 [ 122.837000][ T58] __dev_set_promiscuity.cold+0x95/0x104 [ 122.837002][ T58] netif_rx_mode_run+0x7c4/0x9b0 [ 122.837005][ T58] ? __rwlock_init+0x150/0x150 [ 122.837008][ T58] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 122.837010][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 122.837012][ T58] ? ref_tracker_free+0x380/0x870 [ 122.837016][ T58] ? ref_tracker_alloc+0x430/0x430 [ 122.837017][ T58] ? netdev_work_proc+0xdd/0x5d0 [ 122.837018][ T58] ? netdev_work_proc+0x26a/0x5d0 [ 122.837020][ T58] ? ret_from_fork_asm+0x11/0x20 [ 122.837022][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.837024][ T58] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 122.837027][ T58] netdev_work_proc+0x3f7/0x5d0 [ 122.837029][ T58] ? netdev_work_sched+0x10/0x10 [ 122.837030][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.837032][ T58] ? lock_acquire+0x13c/0x160 [ 122.837033][ T58] ? rcu_is_watching+0x16/0xd0 [ 122.837035][ T58] process_one_work+0xe3e/0x1560 [ 122.837039][ T58] ? __queue_delayed_work+0x470/0x470 [ 122.837041][ T58] ? find_held_lock+0x2b/0x80 [ 122.837043][ T58] ? __rwlock_init+0x150/0x150 [ 122.837045][ T58] worker_thread+0x4f1/0xd60 [ 122.837047][ T58] ? rescuer_thread+0x1340/0x1340 [ 122.837049][ T58] ? __kthread_parkme+0xbd/0x210 [ 122.837051][ T58] ? rescuer_thread+0x1340/0x1340 [ 122.837052][ T58] ? rescuer_thread+0x1340/0x1340 [ 122.837054][ T58] kthread+0x367/0x460 [ 122.837055][ T58] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 122.837057][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 122.837059][ T58] ret_from_fork+0x474/0x6b0 [ 122.837061][ T58] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 122.837063][ T58] ? __switch_to+0x5a3/0xe00 [ 122.837066][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 122.837067][ T58] ret_from_fork_asm+0x11/0x20 [ 122.837070][ T58] [ 122.943236][ T1058] br0: port 1(veth1) entered disabled state [ 123.046215][ T1063] veth1: left allmulticast mode [ 123.046429][ T1063] veth1: left promiscuous mode [ 123.046687][ T1063] br0: port 1(veth1) entered disabled state [ 123.337521][ T1090] veth1: entered promiscuous mode [ 123.387490][ T1094] veth1: left promiscuous mode [ 123.584360][ T1103] 8021q: 802.1Q VLAN Support v1.8 [ 123.954774][ T53] veth1: entered promiscuous mode [ 123.954789][ T53] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.954792][ T53] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 53, name: kworker/3:1 [ 123.954794][ T53] preempt_count: 203, expected: 0 [ 123.954795][ T53] RCU nest depth: 0, expected: 0 [ 123.954796][ T53] INFO: lockdep is turned off. [ 123.954797][ T53] irq event stamp: 37172 [ 123.954798][ T53] hardirqs last enabled at (37171): [] _raw_spin_unlock_irq+0x28/0x50 [ 123.954806][ T53] hardirqs last disabled at (37172): [] __schedule+0x1246/0x20e0 [ 123.954808][ T53] softirqs last enabled at (35208): [] handle_softirqs+0x67c/0x900 [ 123.954812][ T53] softirqs last disabled at (35169): [] do_softirq+0xac/0xe0 [ 123.954814][ T53] Preemption disabled at: [ 123.954815][ T53] [] netif_rx_mode_run+0x83f/0x9b0 [ 123.954822][ T53] CPU: 3 UID: 0 PID: 53 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.954826][ T53] Tainted: [W]=WARN [ 123.954827][ T53] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.954828][ T53] Workqueue: events netdev_work_proc [ 123.954834][ T53] Call Trace: [ 123.954835][ T53] [ 123.954836][ T53] dump_stack_lvl+0x6f/0xa0 [ 123.954842][ T53] ? netif_rx_mode_run+0x83f/0x9b0 [ 123.954843][ T53] __might_resched.cold+0x1fe/0x2c1 [ 123.954847][ T53] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.954850][ T53] ? __asan_memcpy+0x3c/0x60 [ 123.954853][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954857][ T53] __kmalloc_noprof+0x443/0x760 [ 123.954860][ T53] ? __rwlock_init+0x150/0x150 [ 123.954863][ T53] ? alloc_buf.isra.0+0x4b/0x260 [ 123.954867][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 123.954868][ T53] alloc_buf.isra.0+0x4b/0x260 [ 123.954870][ T53] put_chars+0x1e1/0x2f0 [ 123.954872][ T53] ? __send_to_port+0x420/0x420 [ 123.954874][ T53] ? console_prepend_replay+0x20/0x20 [ 123.954877][ T53] hvc_console_print+0x292/0x780 [ 123.954880][ T53] ? hvc_write+0x3a0/0x3a0 [ 123.954881][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954883][ T53] ? lock_acquire+0x13c/0x160 [ 123.954885][ T53] console_emit_next_record+0x22f/0x4c0 [ 123.954888][ T53] ? devkmsg_read+0x4b0/0x4b0 [ 123.954890][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954891][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954893][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954895][ T53] ? lock_acquire+0x13c/0x160 [ 123.954897][ T53] ? console_flush_one_record+0x111/0x710 [ 123.954898][ T53] console_flush_one_record+0x46f/0x710 [ 123.954900][ T53] ? console_emit_next_record+0x4c0/0x4c0 [ 123.954903][ T53] console_unlock+0xee/0x1f0 [ 123.954905][ T53] ? lock_acquire+0x13c/0x160 [ 123.954906][ T53] ? console_flush_one_record+0x710/0x710 [ 123.954908][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954909][ T53] ? lock_release+0x184/0x1f0 [ 123.954911][ T53] ? lock_acquire+0x60/0x160 [ 123.954912][ T53] ? __rcu_read_lock+0x30/0x70 [ 123.954914][ T53] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.954916][ T53] ? vprintk_emit+0x320/0x3e0 [ 123.954918][ T53] vprintk_emit+0x37c/0x3e0 [ 123.954920][ T53] ? wake_up_klogd_work_func+0x90/0x90 [ 123.954923][ T53] _printk+0xc7/0x100 [ 123.954926][ T53] ? snapshot_read.cold+0x21/0x21 [ 123.954928][ T53] ? netdev_name+0x43/0x60 [ 123.954931][ T53] ? __netdev_printk+0x17f/0x1d0 [ 123.954933][ T53] netdev_info+0xe2/0x116 [ 123.954935][ T53] ? netdev_notice+0x120/0x120 [ 123.954936][ T53] ? __asan_memcpy+0x3c/0x60 [ 123.954938][ T53] ? __hw_addr_add_ex+0x3f4/0x630 [ 123.954939][ T53] ? mutex_is_locked+0x1c/0x50 [ 123.954943][ T53] __dev_set_promiscuity.cold+0x95/0x104 [ 123.954945][ T53] __dev_set_rx_mode+0x219/0x2c0 [ 123.954948][ T53] dev_uc_sync+0x124/0x160 [ 123.954950][ T53] netif_rx_mode_run+0x872/0x9b0 [ 123.954951][ T53] ? __rwlock_init+0x150/0x150 [ 123.954953][ T53] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 123.954955][ T53] ? do_raw_spin_unlock+0x59/0x250 [ 123.954957][ T53] ? ref_tracker_free+0x380/0x870 [ 123.954960][ T53] ? ref_tracker_alloc+0x430/0x430 [ 123.954961][ T53] ? netdev_work_proc+0xdd/0x5d0 [ 123.954962][ T53] ? netdev_work_proc+0x26a/0x5d0 [ 123.954964][ T53] ? ret_from_fork_asm+0x11/0x20 [ 123.954966][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954968][ T53] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 123.954971][ T53] netdev_work_proc+0x3f7/0x5d0 [ 123.954972][ T53] ? netdev_work_sched+0x10/0x10 [ 123.954974][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954975][ T53] ? lock_acquire+0x13c/0x160 [ 123.954977][ T53] ? rcu_is_watching+0x16/0xd0 [ 123.954979][ T53] process_one_work+0xe3e/0x1560 [ 123.954983][ T53] ? __queue_delayed_work+0x470/0x470 [ 123.954985][ T53] ? find_held_lock+0x2b/0x80 [ 123.954987][ T53] ? __rwlock_init+0x150/0x150 [ 123.954989][ T53] worker_thread+0x4f1/0xd60 [ 123.954991][ T53] ? rescuer_thread+0x1340/0x1340 [ 123.954993][ T53] ? __kthread_parkme+0xbd/0x210 [ 123.954994][ T53] ? rescuer_thread+0x1340/0x1340 [ 123.954996][ T53] ? rescuer_thread+0x1340/0x1340 [ 123.954998][ T53] kthread+0x367/0x460 [ 123.954999][ T53] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.955001][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 123.955002][ T53] ret_from_fork+0x474/0x6b0 [ 123.955008][ T53] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 123.955009][ T53] ? __switch_to+0x5a3/0xe00 [ 123.955012][ T53] ? kthread_affine_preferred+0x4c0/0x4c0 [ 123.955014][ T53] ret_from_fork_asm+0x11/0x20 [ 123.955017][ T53] [ 140.555981][ T1176] veth1.100: entered promiscuous mode [ 140.556005][ T1176] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 140.556009][ T1176] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1176, name: ip [ 140.556011][ T1176] preempt_count: 1, expected: 0 [ 140.556012][ T1176] RCU nest depth: 0, expected: 0 [ 140.556014][ T1176] INFO: lockdep is turned off. [ 140.556015][ T1176] irq event stamp: 0 [ 140.556016][ T1176] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 140.556022][ T1176] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 140.556030][ T1176] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 140.556032][ T1176] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 140.556034][ T1176] Preemption disabled at: [ 140.556035][ T1176] [] vprintk_emit+0x31b/0x3e0 [ 140.556044][ T1176] CPU: 3 UID: 0 PID: 1176 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 140.556049][ T1176] Tainted: [W]=WARN [ 140.556050][ T1176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.556052][ T1176] Call Trace: [ 140.556054][ T1176] [ 140.556056][ T1176] dump_stack_lvl+0x6f/0xa0 [ 140.556062][ T1176] ? vprintk_emit+0x31b/0x3e0 [ 140.556065][ T1176] __might_resched.cold+0x1fe/0x2c1 [ 140.556069][ T1176] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 140.556074][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556078][ T1176] __kmalloc_noprof+0x443/0x760 [ 140.556083][ T1176] ? __rwlock_init+0x150/0x150 [ 140.556086][ T1176] ? alloc_buf.isra.0+0x4b/0x260 [ 140.556091][ T1176] ? do_raw_spin_unlock+0x59/0x250 [ 140.556093][ T1176] alloc_buf.isra.0+0x4b/0x260 [ 140.556096][ T1176] put_chars+0x1e1/0x2f0 [ 140.556098][ T1176] ? desc_read_finalized_seq+0x79/0x120 [ 140.556101][ T1176] ? __send_to_port+0x420/0x420 [ 140.556104][ T1176] ? console_prepend_replay+0x20/0x20 [ 140.556107][ T1176] hvc_console_print+0x292/0x780 [ 140.556112][ T1176] ? hvc_write+0x3a0/0x3a0 [ 140.556113][ T1176] ? do_raw_spin_lock+0x131/0x280 [ 140.556116][ T1176] ? __rwlock_init+0x150/0x150 [ 140.556118][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556120][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556123][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556126][ T1176] console_emit_next_record+0x22f/0x4c0 [ 140.556129][ T1176] ? devkmsg_read+0x4b0/0x4b0 [ 140.556132][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556134][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556137][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556139][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556142][ T1176] ? console_flush_one_record+0x111/0x710 [ 140.556144][ T1176] console_flush_one_record+0x46f/0x710 [ 140.556147][ T1176] ? console_emit_next_record+0x4c0/0x4c0 [ 140.556151][ T1176] console_unlock+0xee/0x1f0 [ 140.556153][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556156][ T1176] ? console_flush_one_record+0x710/0x710 [ 140.556158][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556160][ T1176] ? lock_release+0x184/0x1f0 [ 140.556162][ T1176] ? lock_acquire+0x60/0x160 [ 140.556164][ T1176] ? __rcu_read_lock+0x30/0x70 [ 140.556167][ T1176] ? __down_trylock_console_sem+0x5e/0xa0 [ 140.556170][ T1176] ? vprintk_emit+0x320/0x3e0 [ 140.556173][ T1176] vprintk_emit+0x37c/0x3e0 [ 140.556176][ T1176] ? wake_up_klogd_work_func+0x90/0x90 [ 140.556178][ T1176] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 140.556183][ T1176] ? try_to_wake_up+0x153/0x1130 [ 140.556186][ T1176] _printk+0xc7/0x100 [ 140.556190][ T1176] ? snapshot_read.cold+0x21/0x21 [ 140.556193][ T1176] ? __virt_addr_valid+0x102/0x440 [ 140.556197][ T1176] ? __virt_addr_valid+0x1da/0x440 [ 140.556200][ T1176] ? netdev_name+0x43/0x60 [ 140.556203][ T1176] ? __netdev_printk+0x17f/0x1d0 [ 140.556206][ T1176] netdev_info+0xe2/0x116 [ 140.556208][ T1176] ? netdev_notice+0x120/0x120 [ 140.556211][ T1176] ? netlink_sendmsg+0x735/0xc60 [ 140.556215][ T1176] ? ____sys_sendmsg+0x415/0x880 [ 140.556219][ T1176] ? pwq_dec_nr_in_flight+0x780/0x780 [ 140.556222][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556225][ T1176] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 140.556229][ T1176] ? mutex_is_locked+0x1c/0x50 [ 140.556233][ T1176] __dev_set_promiscuity.cold+0x95/0x104 [ 140.556237][ T1176] __dev_change_flags+0x396/0x660 [ 140.556241][ T1176] ? netif_set_allmulti+0x250/0x250 [ 140.556243][ T1176] ? kernel_text_address+0x149/0x170 [ 140.556246][ T1176] ? __kernel_text_address+0x12/0x30 [ 140.556248][ T1176] ? write_profile+0xf0/0xf0 [ 140.556251][ T1176] ? unwind_get_return_address+0x67/0xd0 [ 140.556254][ T1176] netif_change_flags+0x87/0x190 [ 140.556258][ T1176] do_setlink.isra.0+0x1cc3/0x2750 [ 140.556263][ T1176] ? stack_trace_save+0x93/0xc0 [ 140.556266][ T1176] ? rtnl_link_get_size+0x350/0x350 [ 140.556267][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556270][ T1176] ? stack_depot_save_flags+0x1bc/0x790 [ 140.556275][ T1176] ? kasan_save_stack+0x3d/0x50 [ 140.556278][ T1176] ? kasan_save_stack+0x2f/0x50 [ 140.556280][ T1176] ? kasan_save_track+0x14/0x30 [ 140.556282][ T1176] ? __kasan_kmalloc+0x7b/0x90 [ 140.556284][ T1176] ? __kmalloc_cache_noprof+0x29a/0x620 [ 140.556287][ T1176] ? rtnl_newlink+0x124/0x11c0 [ 140.556289][ T1176] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 140.556290][ T1176] ? netlink_rcv_skb+0x14e/0x3a0 [ 140.556292][ T1176] ? netlink_unicast+0x486/0x750 [ 140.556294][ T1176] ? netlink_sendmsg+0x735/0xc60 [ 140.556296][ T1176] ? ____sys_sendmsg+0x415/0x880 [ 140.556298][ T1176] ? ___sys_sendmsg+0x14e/0x1d0 [ 140.556300][ T1176] ? __sys_sendmsg+0x12c/0x1d0 [ 140.556302][ T1176] ? do_syscall_64+0xff/0x530 [ 140.556305][ T1176] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.556308][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556311][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556313][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556315][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556317][ T1176] ? trace_contention_end+0xb3/0x180 [ 140.556320][ T1176] ? __mutex_lock+0x1db/0x1ea0 [ 140.556322][ T1176] ? __mutex_lock+0x9a3/0x1ea0 [ 140.556324][ T1176] ? rtnl_newlink+0x9a8/0x11c0 [ 140.556327][ T1176] ? ww_mutex_lock+0x160/0x160 [ 140.556330][ T1176] ? __rtnl_newlink+0x3fa/0xa50 [ 140.556334][ T1176] rtnl_newlink+0x9f1/0x11c0 [ 140.556337][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556339][ T1176] ? rtnl_bridge_getlink+0x850/0x850 [ 140.556341][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556343][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556346][ T1176] ? is_bpf_text_address+0x3e/0x110 [ 140.556350][ T1176] ? is_bpf_text_address+0x72/0x110 [ 140.556352][ T1176] ? kernel_text_address+0x149/0x170 [ 140.556354][ T1176] ? __kernel_text_address+0x12/0x30 [ 140.556356][ T1176] ? write_profile+0xf0/0xf0 [ 140.556358][ T1176] ? unwind_get_return_address+0x67/0xd0 [ 140.556360][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556362][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556365][ T1176] ? cap_capable+0x1d7/0x3d0 [ 140.556369][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556371][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556374][ T1176] ? rtnl_bridge_getlink+0x850/0x850 [ 140.556376][ T1176] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 140.556378][ T1176] ? rtnl_link_fill+0x920/0x920 [ 140.556380][ T1176] ? filter_irq_stacks+0xd0/0xd0 [ 140.556383][ T1176] ? stack_depot_save_flags+0x1bc/0x790 [ 140.556386][ T1176] netlink_rcv_skb+0x14e/0x3a0 [ 140.556388][ T1176] ? rtnl_link_fill+0x920/0x920 [ 140.556390][ T1176] ? lock_release+0x184/0x1f0 [ 140.556393][ T1176] ? netlink_ack+0xcf0/0xcf0 [ 140.556394][ T1176] ? __netlink_lookup+0xb9/0x6b0 [ 140.556398][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556401][ T1176] ? lock_release+0x184/0x1f0 [ 140.556404][ T1176] netlink_unicast+0x486/0x750 [ 140.556407][ T1176] ? netlink_attachskb+0x810/0x810 [ 140.556409][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556411][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556414][ T1176] ? lock_acquire+0x13c/0x160 [ 140.556416][ T1176] netlink_sendmsg+0x735/0xc60 [ 140.556420][ T1176] ? netlink_unicast+0x750/0x750 [ 140.556422][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556425][ T1176] ? lock_release+0x184/0x1f0 [ 140.556427][ T1176] ____sys_sendmsg+0x415/0x880 [ 140.556430][ T1176] ? copy_msghdr_from_user+0x279/0x420 [ 140.556432][ T1176] ? get_timestamp.constprop.0+0x390/0x390 [ 140.556434][ T1176] ? move_addr_to_kernel+0x40/0x40 [ 140.556436][ T1176] ? filter_irq_stacks+0xd0/0xd0 [ 140.556440][ T1176] ___sys_sendmsg+0x14e/0x1d0 [ 140.556443][ T1176] ? copy_msghdr_from_user+0x420/0x420 [ 140.556451][ T1176] __sys_sendmsg+0x12c/0x1d0 [ 140.556453][ T1176] ? __sys_sendmsg_sock+0x20/0x20 [ 140.556457][ T1176] ? rcu_is_watching+0x16/0xd0 [ 140.556460][ T1176] do_syscall_64+0xff/0x530 [ 140.556462][ T1176] ? exc_page_fault+0xee/0x100 [ 140.556470][ T1176] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.556472][ T1176] RIP: 0033:0x7fc6c2bbd54e [ 140.556475][ T1176] 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 [ 140.556478][ T1176] RSP: 002b:00007ffd3143b7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 140.556482][ T1176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc6c2bbd54e [ 140.556484][ T1176] RDX: 0000000000000000 RSI: 00007ffd3143b860 RDI: 0000000000000005 [ 140.556485][ T1176] RBP: 00007ffd3143b7c0 R08: 0000000000000000 R09: 0000000000000000 [ 140.556487][ T1176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108b2 [ 140.556488][ T1176] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3143bf20 [ 140.556492][ T1176] [ 145.846034][ T1191] veth1.100: left promiscuous mode [ 145.846050][ T1191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 145.846052][ T1191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1191, name: ip [ 145.846054][ T1191] preempt_count: 1, expected: 0 [ 145.846055][ T1191] RCU nest depth: 0, expected: 0 [ 145.846055][ T1191] INFO: lockdep is turned off. [ 145.846056][ T1191] irq event stamp: 0 [ 145.846057][ T1191] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 145.846061][ T1191] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 145.846068][ T1191] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 145.846069][ T1191] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 145.846071][ T1191] Preemption disabled at: [ 145.846071][ T1191] [] vprintk_emit+0x31b/0x3e0 [ 145.846079][ T1191] CPU: 2 UID: 0 PID: 1191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 145.846082][ T1191] Tainted: [W]=WARN [ 145.846083][ T1191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.846086][ T1191] Call Trace: [ 145.846087][ T1191] [ 145.846088][ T1191] dump_stack_lvl+0x6f/0xa0 [ 145.846094][ T1191] ? vprintk_emit+0x31b/0x3e0 [ 145.846096][ T1191] __might_resched.cold+0x1fe/0x2c1 [ 145.846100][ T1191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 145.846103][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846107][ T1191] __kmalloc_noprof+0x443/0x760 [ 145.846111][ T1191] ? __rwlock_init+0x150/0x150 [ 145.846114][ T1191] ? alloc_buf.isra.0+0x4b/0x260 [ 145.846118][ T1191] ? do_raw_spin_unlock+0x59/0x250 [ 145.846119][ T1191] alloc_buf.isra.0+0x4b/0x260 [ 145.846121][ T1191] put_chars+0x1e1/0x2f0 [ 145.846123][ T1191] ? desc_read_finalized_seq+0x79/0x120 [ 145.846125][ T1191] ? __send_to_port+0x420/0x420 [ 145.846127][ T1191] ? console_prepend_replay+0x20/0x20 [ 145.846129][ T1191] hvc_console_print+0x292/0x780 [ 145.846133][ T1191] ? hvc_write+0x3a0/0x3a0 [ 145.846134][ T1191] ? do_raw_spin_lock+0x131/0x280 [ 145.846136][ T1191] ? __rwlock_init+0x150/0x150 [ 145.846137][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846139][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846141][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846143][ T1191] console_emit_next_record+0x22f/0x4c0 [ 145.846145][ T1191] ? devkmsg_read+0x4b0/0x4b0 [ 145.846147][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846149][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846151][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846152][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846154][ T1191] ? console_flush_one_record+0x111/0x710 [ 145.846156][ T1191] console_flush_one_record+0x46f/0x710 [ 145.846158][ T1191] ? console_emit_next_record+0x4c0/0x4c0 [ 145.846161][ T1191] console_unlock+0xee/0x1f0 [ 145.846163][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846164][ T1191] ? console_flush_one_record+0x710/0x710 [ 145.846166][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846167][ T1191] ? lock_release+0x184/0x1f0 [ 145.846169][ T1191] ? lock_acquire+0x60/0x160 [ 145.846170][ T1191] ? __rcu_read_lock+0x30/0x70 [ 145.846172][ T1191] ? __down_trylock_console_sem+0x5e/0xa0 [ 145.846174][ T1191] ? vprintk_emit+0x320/0x3e0 [ 145.846176][ T1191] vprintk_emit+0x37c/0x3e0 [ 145.846178][ T1191] ? wake_up_klogd_work_func+0x90/0x90 [ 145.846180][ T1191] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 145.846184][ T1191] ? try_to_wake_up+0x153/0x1130 [ 145.846187][ T1191] _printk+0xc7/0x100 [ 145.846190][ T1191] ? snapshot_read.cold+0x21/0x21 [ 145.846192][ T1191] ? __virt_addr_valid+0x102/0x440 [ 145.846195][ T1191] ? __virt_addr_valid+0x1da/0x440 [ 145.846197][ T1191] ? netdev_name+0x43/0x60 [ 145.846200][ T1191] ? __netdev_printk+0x17f/0x1d0 [ 145.846202][ T1191] netdev_info+0xe2/0x116 [ 145.846204][ T1191] ? netdev_notice+0x120/0x120 [ 145.846205][ T1191] ? netlink_sendmsg+0x735/0xc60 [ 145.846208][ T1191] ? ____sys_sendmsg+0x415/0x880 [ 145.846212][ T1191] ? pwq_dec_nr_in_flight+0x780/0x780 [ 145.846215][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846217][ T1191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 145.846219][ T1191] ? mutex_is_locked+0x1c/0x50 [ 145.846222][ T1191] __dev_set_promiscuity.cold+0x95/0x104 [ 145.846225][ T1191] __dev_change_flags+0x396/0x660 [ 145.846228][ T1191] ? netif_set_allmulti+0x250/0x250 [ 145.846230][ T1191] ? kernel_text_address+0x149/0x170 [ 145.846232][ T1191] ? __kernel_text_address+0x12/0x30 [ 145.846233][ T1191] ? write_profile+0xf0/0xf0 [ 145.846236][ T1191] ? unwind_get_return_address+0x67/0xd0 [ 145.846238][ T1191] netif_change_flags+0x87/0x190 [ 145.846240][ T1191] do_setlink.isra.0+0x1cc3/0x2750 [ 145.846245][ T1191] ? stack_trace_save+0x93/0xc0 [ 145.846246][ T1191] ? rtnl_link_get_size+0x350/0x350 [ 145.846247][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846249][ T1191] ? stack_depot_save_flags+0x1bc/0x790 [ 145.846253][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846254][ T1191] ? kasan_save_stack+0x3d/0x50 [ 145.846257][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846259][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846260][ T1191] ? __kmalloc_cache_noprof+0x29a/0x620 [ 145.846262][ T1191] ? lock_release+0x184/0x1f0 [ 145.846264][ T1191] ? kvm_clock_get_cycles+0x19/0x30 [ 145.846266][ T1191] ? ktime_get+0x1dd/0x2d0 [ 145.846269][ T1191] ? clockevents_program_event+0x307/0x7e0 [ 145.846271][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846273][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846275][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846276][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846278][ T1191] ? trace_contention_end+0xb3/0x180 [ 145.846280][ T1191] ? __mutex_lock+0x1db/0x1ea0 [ 145.846281][ T1191] ? __mutex_lock+0x9a3/0x1ea0 [ 145.846283][ T1191] ? rtnl_newlink+0x9a8/0x11c0 [ 145.846284][ T1191] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 145.846285][ T1191] ? ww_mutex_lock+0x160/0x160 [ 145.846287][ T1191] ? __rtnl_newlink+0x3fa/0xa50 [ 145.846290][ T1191] rtnl_newlink+0x9f1/0x11c0 [ 145.846291][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846293][ T1191] ? rtnl_bridge_getlink+0x850/0x850 [ 145.846294][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846296][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846298][ T1191] ? is_bpf_text_address+0x3e/0x110 [ 145.846301][ T1191] ? is_bpf_text_address+0x72/0x110 [ 145.846303][ T1191] ? kernel_text_address+0x149/0x170 [ 145.846304][ T1191] ? __kernel_text_address+0x12/0x30 [ 145.846305][ T1191] ? write_profile+0xf0/0xf0 [ 145.846306][ T1191] ? unwind_get_return_address+0x67/0xd0 [ 145.846308][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846309][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846311][ T1191] ? cap_capable+0x1d7/0x3d0 [ 145.846314][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846316][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846318][ T1191] ? rtnl_bridge_getlink+0x850/0x850 [ 145.846319][ T1191] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 145.846321][ T1191] ? rtnl_link_fill+0x920/0x920 [ 145.846322][ T1191] ? filter_irq_stacks+0xd0/0xd0 [ 145.846323][ T1191] ? stack_depot_save_flags+0x1bc/0x790 [ 145.846326][ T1191] netlink_rcv_skb+0x14e/0x3a0 [ 145.846327][ T1191] ? rtnl_link_fill+0x920/0x920 [ 145.846328][ T1191] ? lock_release+0x184/0x1f0 [ 145.846330][ T1191] ? netlink_ack+0xcf0/0xcf0 [ 145.846331][ T1191] ? __netlink_lookup+0xb9/0x6b0 [ 145.846334][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846335][ T1191] ? lock_release+0x184/0x1f0 [ 145.846337][ T1191] netlink_unicast+0x486/0x750 [ 145.846339][ T1191] ? netlink_attachskb+0x810/0x810 [ 145.846341][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846342][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846344][ T1191] ? lock_acquire+0x13c/0x160 [ 145.846346][ T1191] netlink_sendmsg+0x735/0xc60 [ 145.846348][ T1191] ? netlink_unicast+0x750/0x750 [ 145.846350][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846351][ T1191] ? lock_release+0x184/0x1f0 [ 145.846353][ T1191] ____sys_sendmsg+0x415/0x880 [ 145.846355][ T1191] ? copy_msghdr_from_user+0x279/0x420 [ 145.846356][ T1191] ? get_timestamp.constprop.0+0x390/0x390 [ 145.846358][ T1191] ? move_addr_to_kernel+0x40/0x40 [ 145.846359][ T1191] ? filter_irq_stacks+0xd0/0xd0 [ 145.846362][ T1191] ___sys_sendmsg+0x14e/0x1d0 [ 145.846364][ T1191] ? copy_msghdr_from_user+0x420/0x420 [ 145.846368][ T1191] __sys_sendmsg+0x12c/0x1d0 [ 145.846370][ T1191] ? __sys_sendmsg_sock+0x20/0x20 [ 145.846373][ T1191] ? rcu_is_watching+0x16/0xd0 [ 145.846375][ T1191] do_syscall_64+0xff/0x530 [ 145.846377][ T1191] ? exc_page_fault+0xee/0x100 [ 145.846380][ T1191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 145.846382][ T1191] RIP: 0033:0x7f55a2f7054e [ 145.846384][ T1191] 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 [ 145.846386][ T1191] RSP: 002b:00007ffd23dbbd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.846389][ T1191] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f55a2f7054e [ 145.846391][ T1191] RDX: 0000000000000000 RSI: 00007ffd23dbbe20 RDI: 0000000000000005 [ 145.846392][ T1191] RBP: 00007ffd23dbbd80 R08: 0000000000000000 R09: 0000000000000000 [ 145.846393][ T1191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108b7 [ 145.846393][ T1191] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd23dbc4e0 [ 145.846396][ T1191] [ 148.212051][ T1218] veth1.100: entered allmulticast mode [ 148.212068][ T1218] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 148.212071][ T1218] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1218, name: ip [ 148.212073][ T1218] preempt_count: 1, expected: 0 [ 148.212074][ T1218] RCU nest depth: 0, expected: 0 [ 148.212075][ T1218] INFO: lockdep is turned off. [ 148.212077][ T1218] irq event stamp: 0 [ 148.212078][ T1218] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 148.212083][ T1218] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 148.212090][ T1218] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 148.212092][ T1218] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 148.212095][ T1218] Preemption disabled at: [ 148.212096][ T1218] [] vprintk_emit+0x31b/0x3e0 [ 148.212105][ T1218] CPU: 3 UID: 0 PID: 1218 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 148.212109][ T1218] Tainted: [W]=WARN [ 148.212110][ T1218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 148.212112][ T1218] Call Trace: [ 148.212114][ T1218] [ 148.212116][ T1218] dump_stack_lvl+0x6f/0xa0 [ 148.212122][ T1218] ? vprintk_emit+0x31b/0x3e0 [ 148.212125][ T1218] __might_resched.cold+0x1fe/0x2c1 [ 148.212129][ T1218] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 148.212132][ T1218] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 148.212136][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212140][ T1218] __kmalloc_noprof+0x443/0x760 [ 148.212144][ T1218] ? __rwlock_init+0x150/0x150 [ 148.212147][ T1218] ? alloc_buf.isra.0+0x4b/0x260 [ 148.212152][ T1218] ? do_raw_spin_unlock+0x59/0x250 [ 148.212154][ T1218] alloc_buf.isra.0+0x4b/0x260 [ 148.212157][ T1218] put_chars+0x1e1/0x2f0 [ 148.212160][ T1218] ? __send_to_port+0x420/0x420 [ 148.212163][ T1218] ? console_prepend_replay+0x20/0x20 [ 148.212166][ T1218] hvc_console_print+0x292/0x780 [ 148.212171][ T1218] ? hvc_write+0x3a0/0x3a0 [ 148.212173][ T1218] ? vsnprintf+0x527/0x1700 [ 148.212177][ T1218] ? __rwlock_init+0x150/0x150 [ 148.212179][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212181][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212185][ T1218] console_emit_next_record+0x22f/0x4c0 [ 148.212188][ T1218] ? devkmsg_read+0x4b0/0x4b0 [ 148.212191][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212193][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212195][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212197][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212200][ T1218] ? console_flush_one_record+0x111/0x710 [ 148.212203][ T1218] console_flush_one_record+0x46f/0x710 [ 148.212206][ T1218] ? console_emit_next_record+0x4c0/0x4c0 [ 148.212210][ T1218] console_unlock+0xee/0x1f0 [ 148.212212][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212214][ T1218] ? console_flush_one_record+0x710/0x710 [ 148.212216][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212218][ T1218] ? lock_release+0x184/0x1f0 [ 148.212220][ T1218] ? lock_acquire+0x60/0x160 [ 148.212223][ T1218] ? __rcu_read_lock+0x30/0x70 [ 148.212226][ T1218] ? __down_trylock_console_sem+0x5e/0xa0 [ 148.212228][ T1218] ? vprintk_emit+0x320/0x3e0 [ 148.212231][ T1218] vprintk_emit+0x37c/0x3e0 [ 148.212234][ T1218] ? wake_up_klogd_work_func+0x90/0x90 [ 148.212237][ T1218] ? try_to_wake_up+0x153/0x1130 [ 148.212241][ T1218] _printk+0xc7/0x100 [ 148.212244][ T1218] ? snapshot_read.cold+0x21/0x21 [ 148.212247][ T1218] ? __virt_addr_valid+0x102/0x440 [ 148.212251][ T1218] ? __virt_addr_valid+0x1da/0x440 [ 148.212253][ T1218] ? netdev_name+0x43/0x60 [ 148.212257][ T1218] ? __netdev_printk+0x17f/0x1d0 [ 148.212260][ T1218] netdev_info+0xe2/0x116 [ 148.212262][ T1218] ? netdev_notice+0x120/0x120 [ 148.212264][ T1218] ? netlink_unicast+0x486/0x750 [ 148.212268][ T1218] ? netlink_sendmsg+0x735/0xc60 [ 148.212270][ T1218] ? pwq_dec_nr_in_flight+0x780/0x780 [ 148.212274][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212276][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212279][ T1218] ? mutex_is_locked+0x1c/0x50 [ 148.212283][ T1218] netif_set_allmulti.cold+0x7c/0x166 [ 148.212286][ T1218] ? __local_bh_enable_ip+0xaa/0x150 [ 148.212289][ T1218] __dev_change_flags+0x445/0x660 [ 148.212294][ T1218] ? netif_set_allmulti+0x250/0x250 [ 148.212296][ T1218] ? kernel_text_address+0x149/0x170 [ 148.212299][ T1218] ? __kernel_text_address+0x12/0x30 [ 148.212301][ T1218] ? write_profile+0xf0/0xf0 [ 148.212304][ T1218] ? unwind_get_return_address+0x67/0xd0 [ 148.212307][ T1218] netif_change_flags+0x87/0x190 [ 148.212310][ T1218] do_setlink.isra.0+0x1cc3/0x2750 [ 148.212315][ T1218] ? stack_trace_save+0x93/0xc0 [ 148.212317][ T1218] ? rtnl_link_get_size+0x350/0x350 [ 148.212319][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212321][ T1218] ? stack_depot_save_flags+0x1bc/0x790 [ 148.212326][ T1218] ? kasan_save_stack+0x3d/0x50 [ 148.212330][ T1218] ? kasan_save_stack+0x2f/0x50 [ 148.212332][ T1218] ? kasan_save_track+0x14/0x30 [ 148.212334][ T1218] ? __kasan_kmalloc+0x7b/0x90 [ 148.212336][ T1218] ? __kmalloc_cache_noprof+0x29a/0x620 [ 148.212338][ T1218] ? rtnl_newlink+0x124/0x11c0 [ 148.212340][ T1218] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 148.212342][ T1218] ? netlink_rcv_skb+0x14e/0x3a0 [ 148.212344][ T1218] ? netlink_unicast+0x486/0x750 [ 148.212345][ T1218] ? netlink_sendmsg+0x735/0xc60 [ 148.212347][ T1218] ? ____sys_sendmsg+0x415/0x880 [ 148.212350][ T1218] ? ___sys_sendmsg+0x14e/0x1d0 [ 148.212352][ T1218] ? __sys_sendmsg+0x12c/0x1d0 [ 148.212354][ T1218] ? do_syscall_64+0xff/0x530 [ 148.212357][ T1218] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 148.212360][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212363][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212365][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212367][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212369][ T1218] ? trace_contention_end+0xb3/0x180 [ 148.212372][ T1218] ? __mutex_lock+0x1db/0x1ea0 [ 148.212375][ T1218] ? __mutex_lock+0x9a3/0x1ea0 [ 148.212377][ T1218] ? rtnl_newlink+0x9a8/0x11c0 [ 148.212379][ T1218] ? ww_mutex_lock+0x160/0x160 [ 148.212383][ T1218] ? __rtnl_newlink+0x3fa/0xa50 [ 148.212386][ T1218] rtnl_newlink+0x9f1/0x11c0 [ 148.212389][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212391][ T1218] ? rtnl_bridge_getlink+0x850/0x850 [ 148.212393][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212395][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212398][ T1218] ? is_bpf_text_address+0x3e/0x110 [ 148.212402][ T1218] ? is_bpf_text_address+0x72/0x110 [ 148.212404][ T1218] ? kernel_text_address+0x149/0x170 [ 148.212406][ T1218] ? __kernel_text_address+0x12/0x30 [ 148.212408][ T1218] ? write_profile+0xf0/0xf0 [ 148.212410][ T1218] ? unwind_get_return_address+0x67/0xd0 [ 148.212412][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212414][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212416][ T1218] ? cap_capable+0x1d7/0x3d0 [ 148.212421][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212423][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212425][ T1218] ? rtnl_bridge_getlink+0x850/0x850 [ 148.212427][ T1218] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 148.212430][ T1218] ? rtnl_link_fill+0x920/0x920 [ 148.212432][ T1218] ? filter_irq_stacks+0xd0/0xd0 [ 148.212434][ T1218] ? stack_depot_save_flags+0x1bc/0x790 [ 148.212438][ T1218] netlink_rcv_skb+0x14e/0x3a0 [ 148.212440][ T1218] ? rtnl_link_fill+0x920/0x920 [ 148.212442][ T1218] ? lock_release+0x184/0x1f0 [ 148.212444][ T1218] ? netlink_ack+0xcf0/0xcf0 [ 148.212446][ T1218] ? __netlink_lookup+0xb9/0x6b0 [ 148.212450][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212452][ T1218] ? lock_release+0x184/0x1f0 [ 148.212455][ T1218] netlink_unicast+0x486/0x750 [ 148.212458][ T1218] ? netlink_attachskb+0x810/0x810 [ 148.212460][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212462][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212465][ T1218] ? lock_acquire+0x13c/0x160 [ 148.212467][ T1218] netlink_sendmsg+0x735/0xc60 [ 148.212470][ T1218] ? netlink_unicast+0x750/0x750 [ 148.212473][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212475][ T1218] ? lock_release+0x184/0x1f0 [ 148.212478][ T1218] ____sys_sendmsg+0x415/0x880 [ 148.212480][ T1218] ? copy_msghdr_from_user+0x279/0x420 [ 148.212483][ T1218] ? get_timestamp.constprop.0+0x390/0x390 [ 148.212485][ T1218] ? move_addr_to_kernel+0x40/0x40 [ 148.212491][ T1218] ? filter_irq_stacks+0xd0/0xd0 [ 148.212496][ T1218] ___sys_sendmsg+0x14e/0x1d0 [ 148.212498][ T1218] ? copy_msghdr_from_user+0x420/0x420 [ 148.212506][ T1218] __sys_sendmsg+0x12c/0x1d0 [ 148.212509][ T1218] ? __sys_sendmsg_sock+0x20/0x20 [ 148.212513][ T1218] ? rcu_is_watching+0x16/0xd0 [ 148.212516][ T1218] do_syscall_64+0xff/0x530 [ 148.212518][ T1218] ? exc_page_fault+0xee/0x100 [ 148.212520][ T1218] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 148.212523][ T1218] RIP: 0033:0x7fab25ebd54e [ 148.212525][ T1218] 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 [ 148.212527][ T1218] RSP: 002b:00007ffe53f9a5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 148.212532][ T1218] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fab25ebd54e [ 148.212534][ T1218] RDX: 0000000000000000 RSI: 00007ffe53f9a6a0 RDI: 0000000000000005 [ 148.212535][ T1218] RBP: 00007ffe53f9a600 R08: 0000000000000000 R09: 0000000000000000 [ 148.212536][ T1218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108b9 [ 148.212538][ T1218] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe53f9ad60 [ 148.212542][ T1218] [ 148.245740][ T1218] veth1: entered allmulticast mode [ 153.469289][ T1233] veth1.100: left allmulticast mode [ 153.469309][ T1233] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 153.469312][ T1233] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1233, name: ip [ 153.469314][ T1233] preempt_count: 1, expected: 0 [ 153.469315][ T1233] RCU nest depth: 0, expected: 0 [ 153.469315][ T1233] INFO: lockdep is turned off. [ 153.469317][ T1233] irq event stamp: 0 [ 153.469317][ T1233] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 153.469322][ T1233] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 153.469328][ T1233] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 153.469329][ T1233] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 153.469331][ T1233] Preemption disabled at: [ 153.469332][ T1233] [] vprintk_emit+0x31b/0x3e0 [ 153.469339][ T1233] CPU: 3 UID: 0 PID: 1233 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 153.469343][ T1233] Tainted: [W]=WARN [ 153.469344][ T1233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 153.469345][ T1233] Call Trace: [ 153.469347][ T1233] [ 153.469348][ T1233] dump_stack_lvl+0x6f/0xa0 [ 153.469353][ T1233] ? vprintk_emit+0x31b/0x3e0 [ 153.469355][ T1233] __might_resched.cold+0x1fe/0x2c1 [ 153.469359][ T1233] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 153.469361][ T1233] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 153.469364][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469368][ T1233] __kmalloc_noprof+0x443/0x760 [ 153.469371][ T1233] ? __rwlock_init+0x150/0x150 [ 153.469374][ T1233] ? alloc_buf.isra.0+0x4b/0x260 [ 153.469378][ T1233] ? do_raw_spin_unlock+0x59/0x250 [ 153.469379][ T1233] alloc_buf.isra.0+0x4b/0x260 [ 153.469381][ T1233] put_chars+0x1e1/0x2f0 [ 153.469383][ T1233] ? __send_to_port+0x420/0x420 [ 153.469385][ T1233] ? console_prepend_replay+0x20/0x20 [ 153.469387][ T1233] hvc_console_print+0x292/0x780 [ 153.469391][ T1233] ? hvc_write+0x3a0/0x3a0 [ 153.469392][ T1233] ? vsnprintf+0x527/0x1700 [ 153.469395][ T1233] ? __rwlock_init+0x150/0x150 [ 153.469397][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469398][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469401][ T1233] console_emit_next_record+0x22f/0x4c0 [ 153.469403][ T1233] ? devkmsg_read+0x4b0/0x4b0 [ 153.469405][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469407][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469408][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469410][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469412][ T1233] ? console_flush_one_record+0x111/0x710 [ 153.469413][ T1233] console_flush_one_record+0x46f/0x710 [ 153.469416][ T1233] ? console_emit_next_record+0x4c0/0x4c0 [ 153.469418][ T1233] console_unlock+0xee/0x1f0 [ 153.469420][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469421][ T1233] ? console_flush_one_record+0x710/0x710 [ 153.469423][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469424][ T1233] ? lock_release+0x184/0x1f0 [ 153.469426][ T1233] ? lock_acquire+0x60/0x160 [ 153.469427][ T1233] ? __rcu_read_lock+0x30/0x70 [ 153.469429][ T1233] ? __down_trylock_console_sem+0x5e/0xa0 [ 153.469431][ T1233] ? vprintk_emit+0x320/0x3e0 [ 153.469433][ T1233] vprintk_emit+0x37c/0x3e0 [ 153.469435][ T1233] ? wake_up_klogd_work_func+0x90/0x90 [ 153.469437][ T1233] ? try_to_wake_up+0x153/0x1130 [ 153.469440][ T1233] _printk+0xc7/0x100 [ 153.469443][ T1233] ? snapshot_read.cold+0x21/0x21 [ 153.469445][ T1233] ? __virt_addr_valid+0x102/0x440 [ 153.469448][ T1233] ? __virt_addr_valid+0x1da/0x440 [ 153.469449][ T1233] ? netdev_name+0x43/0x60 [ 153.469452][ T1233] ? __netdev_printk+0x17f/0x1d0 [ 153.469454][ T1233] netdev_info+0xe2/0x116 [ 153.469456][ T1233] ? netdev_notice+0x120/0x120 [ 153.469457][ T1233] ? netlink_unicast+0x486/0x750 [ 153.469461][ T1233] ? netlink_sendmsg+0x735/0xc60 [ 153.469462][ T1233] ? pwq_dec_nr_in_flight+0x780/0x780 [ 153.469465][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469467][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469469][ T1233] ? mutex_is_locked+0x1c/0x50 [ 153.469472][ T1233] netif_set_allmulti.cold+0x7c/0x166 [ 153.469474][ T1233] ? __local_bh_enable_ip+0xaa/0x150 [ 153.469477][ T1233] __dev_change_flags+0x445/0x660 [ 153.469480][ T1233] ? netif_set_allmulti+0x250/0x250 [ 153.469482][ T1233] ? kernel_text_address+0x149/0x170 [ 153.469484][ T1233] ? __kernel_text_address+0x12/0x30 [ 153.469485][ T1233] ? write_profile+0xf0/0xf0 [ 153.469488][ T1233] ? unwind_get_return_address+0x67/0xd0 [ 153.469490][ T1233] netif_change_flags+0x87/0x190 [ 153.469492][ T1233] do_setlink.isra.0+0x1cc3/0x2750 [ 153.469497][ T1233] ? stack_trace_save+0x93/0xc0 [ 153.469498][ T1233] ? rtnl_link_get_size+0x350/0x350 [ 153.469499][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469501][ T1233] ? stack_depot_save_flags+0x1bc/0x790 [ 153.469512][ T1233] ? kasan_save_stack+0x3d/0x50 [ 153.469515][ T1233] ? kasan_save_stack+0x2f/0x50 [ 153.469516][ T1233] ? kasan_save_track+0x14/0x30 [ 153.469518][ T1233] ? __kasan_kmalloc+0x7b/0x90 [ 153.469519][ T1233] ? __kmalloc_cache_noprof+0x29a/0x620 [ 153.469521][ T1233] ? rtnl_newlink+0x124/0x11c0 [ 153.469522][ T1233] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 153.469523][ T1233] ? netlink_rcv_skb+0x14e/0x3a0 [ 153.469525][ T1233] ? netlink_unicast+0x486/0x750 [ 153.469526][ T1233] ? netlink_sendmsg+0x735/0xc60 [ 153.469527][ T1233] ? ____sys_sendmsg+0x415/0x880 [ 153.469529][ T1233] ? ___sys_sendmsg+0x14e/0x1d0 [ 153.469531][ T1233] ? __sys_sendmsg+0x12c/0x1d0 [ 153.469532][ T1233] ? do_syscall_64+0xff/0x530 [ 153.469534][ T1233] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 153.469537][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469538][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469540][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469541][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469543][ T1233] ? trace_contention_end+0xb3/0x180 [ 153.469545][ T1233] ? __mutex_lock+0x1db/0x1ea0 [ 153.469547][ T1233] ? __mutex_lock+0x9a3/0x1ea0 [ 153.469549][ T1233] ? rtnl_newlink+0x9a8/0x11c0 [ 153.469550][ T1233] ? ww_mutex_lock+0x160/0x160 [ 153.469552][ T1233] ? __rtnl_newlink+0x3fa/0xa50 [ 153.469554][ T1233] rtnl_newlink+0x9f1/0x11c0 [ 153.469556][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469558][ T1233] ? rtnl_bridge_getlink+0x850/0x850 [ 153.469559][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469560][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469562][ T1233] ? is_bpf_text_address+0x3e/0x110 [ 153.469565][ T1233] ? is_bpf_text_address+0x72/0x110 [ 153.469567][ T1233] ? kernel_text_address+0x149/0x170 [ 153.469568][ T1233] ? __kernel_text_address+0x12/0x30 [ 153.469569][ T1233] ? write_profile+0xf0/0xf0 [ 153.469571][ T1233] ? unwind_get_return_address+0x67/0xd0 [ 153.469572][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469573][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469575][ T1233] ? cap_capable+0x1d7/0x3d0 [ 153.469579][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469580][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469582][ T1233] ? rtnl_bridge_getlink+0x850/0x850 [ 153.469583][ T1233] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 153.469585][ T1233] ? rtnl_link_fill+0x920/0x920 [ 153.469586][ T1233] ? filter_irq_stacks+0xd0/0xd0 [ 153.469588][ T1233] ? stack_depot_save_flags+0x1bc/0x790 [ 153.469590][ T1233] netlink_rcv_skb+0x14e/0x3a0 [ 153.469591][ T1233] ? rtnl_link_fill+0x920/0x920 [ 153.469593][ T1233] ? lock_release+0x184/0x1f0 [ 153.469594][ T1233] ? netlink_ack+0xcf0/0xcf0 [ 153.469595][ T1233] ? __netlink_lookup+0xb9/0x6b0 [ 153.469598][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469600][ T1233] ? lock_release+0x184/0x1f0 [ 153.469602][ T1233] netlink_unicast+0x486/0x750 [ 153.469603][ T1233] ? netlink_attachskb+0x810/0x810 [ 153.469605][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469607][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469608][ T1233] ? lock_acquire+0x13c/0x160 [ 153.469610][ T1233] netlink_sendmsg+0x735/0xc60 [ 153.469612][ T1233] ? netlink_unicast+0x750/0x750 [ 153.469614][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469615][ T1233] ? lock_release+0x184/0x1f0 [ 153.469617][ T1233] ____sys_sendmsg+0x415/0x880 [ 153.469619][ T1233] ? copy_msghdr_from_user+0x279/0x420 [ 153.469620][ T1233] ? get_timestamp.constprop.0+0x390/0x390 [ 153.469622][ T1233] ? move_addr_to_kernel+0x40/0x40 [ 153.469623][ T1233] ? filter_irq_stacks+0xd0/0xd0 [ 153.469626][ T1233] ___sys_sendmsg+0x14e/0x1d0 [ 153.469627][ T1233] ? copy_msghdr_from_user+0x420/0x420 [ 153.469632][ T1233] __sys_sendmsg+0x12c/0x1d0 [ 153.469634][ T1233] ? __sys_sendmsg_sock+0x20/0x20 [ 153.469637][ T1233] ? rcu_is_watching+0x16/0xd0 [ 153.469639][ T1233] do_syscall_64+0xff/0x530 [ 153.469640][ T1233] ? exc_page_fault+0xee/0x100 [ 153.469642][ T1233] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 153.469644][ T1233] RIP: 0033:0x7f5391b1854e [ 153.469646][ T1233] 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 [ 153.469648][ T1233] RSP: 002b:00007ffd1ee692b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 153.469651][ T1233] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5391b1854e [ 153.469653][ T1233] RDX: 0000000000000000 RSI: 00007ffd1ee69360 RDI: 0000000000000005 [ 153.469654][ T1233] RBP: 00007ffd1ee692c0 R08: 0000000000000000 R09: 0000000000000000 [ 153.469654][ T1233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108be [ 153.469655][ T1233] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1ee69a20 [ 153.469658][ T1233] [ 153.493388][ T1233] veth1: left allmulticast mode [ 161.958191][ T58] veth1: left promiscuous mode [ 161.958206][ T58] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 161.958208][ T58] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 58, name: kworker/2:1 [ 161.958210][ T58] preempt_count: 203, expected: 0 [ 161.958211][ T58] RCU nest depth: 0, expected: 0 [ 161.958212][ T58] INFO: lockdep is turned off. [ 161.958213][ T58] irq event stamp: 25126 [ 161.958214][ T58] hardirqs last enabled at (25125): [] _raw_spin_unlock_irq+0x28/0x50 [ 161.958222][ T58] hardirqs last disabled at (25126): [] __schedule+0x1246/0x20e0 [ 161.958225][ T58] softirqs last enabled at (23048): [] handle_softirqs+0x67c/0x900 [ 161.958229][ T58] softirqs last disabled at (23009): [] do_softirq+0xac/0xe0 [ 161.958231][ T58] Preemption disabled at: [ 161.958232][ T58] [] netif_rx_mode_run+0x83f/0x9b0 [ 161.958239][ T58] CPU: 2 UID: 0 PID: 58 Comm: kworker/2:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 161.958242][ T58] Tainted: [W]=WARN [ 161.958243][ T58] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 161.958245][ T58] Workqueue: events netdev_work_proc [ 161.958250][ T58] Call Trace: [ 161.958252][ T58] [ 161.958253][ T58] dump_stack_lvl+0x6f/0xa0 [ 161.958259][ T58] ? netif_rx_mode_run+0x83f/0x9b0 [ 161.958260][ T58] __might_resched.cold+0x1fe/0x2c1 [ 161.958264][ T58] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 161.958267][ T58] ? __asan_memcpy+0x3c/0x60 [ 161.958270][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958274][ T58] __kmalloc_noprof+0x443/0x760 [ 161.958277][ T58] ? __rwlock_init+0x150/0x150 [ 161.958280][ T58] ? alloc_buf.isra.0+0x4b/0x260 [ 161.958283][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 161.958285][ T58] alloc_buf.isra.0+0x4b/0x260 [ 161.958287][ T58] put_chars+0x1e1/0x2f0 [ 161.958289][ T58] ? __send_to_port+0x420/0x420 [ 161.958291][ T58] ? console_prepend_replay+0x20/0x20 [ 161.958294][ T58] hvc_console_print+0x292/0x780 [ 161.958298][ T58] ? hvc_write+0x3a0/0x3a0 [ 161.958299][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958301][ T58] ? lock_acquire+0x13c/0x160 [ 161.958303][ T58] console_emit_next_record+0x22f/0x4c0 [ 161.958305][ T58] ? devkmsg_read+0x4b0/0x4b0 [ 161.958307][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958309][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958310][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958312][ T58] ? lock_acquire+0x13c/0x160 [ 161.958314][ T58] ? console_flush_one_record+0x111/0x710 [ 161.958316][ T58] console_flush_one_record+0x46f/0x710 [ 161.958318][ T58] ? console_emit_next_record+0x4c0/0x4c0 [ 161.958321][ T58] console_unlock+0xee/0x1f0 [ 161.958323][ T58] ? lock_acquire+0x13c/0x160 [ 161.958324][ T58] ? console_flush_one_record+0x710/0x710 [ 161.958326][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958327][ T58] ? lock_release+0x184/0x1f0 [ 161.958329][ T58] ? lock_acquire+0x60/0x160 [ 161.958330][ T58] ? __rcu_read_lock+0x30/0x70 [ 161.958332][ T58] ? __down_trylock_console_sem+0x5e/0xa0 [ 161.958334][ T58] ? vprintk_emit+0x320/0x3e0 [ 161.958336][ T58] vprintk_emit+0x37c/0x3e0 [ 161.958339][ T58] ? wake_up_klogd_work_func+0x90/0x90 [ 161.958341][ T58] ? worker_thread+0x4f1/0xd60 [ 161.958343][ T58] ? ret_from_fork+0x474/0x6b0 [ 161.958346][ T58] ? ret_from_fork_asm+0x11/0x20 [ 161.958348][ T58] _printk+0xc7/0x100 [ 161.958351][ T58] ? snapshot_read.cold+0x21/0x21 [ 161.958354][ T58] ? netdev_name+0x43/0x60 [ 161.958356][ T58] ? __netdev_printk+0x17f/0x1d0 [ 161.958358][ T58] netdev_info+0xe2/0x116 [ 161.958360][ T58] ? netdev_notice+0x120/0x120 [ 161.958361][ T58] ? lock_acquire+0x13c/0x160 [ 161.958363][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958364][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 161.958366][ T58] ? trace_hardirqs_on+0x36/0x40 [ 161.958368][ T58] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 161.958370][ T58] ? kvfree_call_rcu+0x23b/0x2e0 [ 161.958373][ T58] ? mutex_is_locked+0x1c/0x50 [ 161.958376][ T58] __dev_set_promiscuity.cold+0x95/0x104 [ 161.958379][ T58] __dev_set_rx_mode+0x219/0x2c0 [ 161.958382][ T58] dev_uc_sync+0x124/0x160 [ 161.958384][ T58] netif_rx_mode_run+0x872/0x9b0 [ 161.958385][ T58] ? __rwlock_init+0x150/0x150 [ 161.958387][ T58] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 161.958389][ T58] ? do_raw_spin_unlock+0x59/0x250 [ 161.958391][ T58] ? ref_tracker_free+0x380/0x870 [ 161.958394][ T58] ? ref_tracker_alloc+0x430/0x430 [ 161.958395][ T58] ? netdev_work_proc+0xdd/0x5d0 [ 161.958397][ T58] ? netdev_work_proc+0x26a/0x5d0 [ 161.958398][ T58] ? ret_from_fork_asm+0x11/0x20 [ 161.958400][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958402][ T58] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 161.958404][ T58] netdev_work_proc+0x3f7/0x5d0 [ 161.958405][ T58] ? netdev_work_sched+0x10/0x10 [ 161.958407][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958408][ T58] ? lock_acquire+0x13c/0x160 [ 161.958410][ T58] ? rcu_is_watching+0x16/0xd0 [ 161.958412][ T58] process_one_work+0xe3e/0x1560 [ 161.958415][ T58] ? __queue_delayed_work+0x470/0x470 [ 161.958417][ T58] ? __rwlock_init+0x150/0x150 [ 161.958420][ T58] worker_thread+0x4f1/0xd60 [ 161.958422][ T58] ? rescuer_thread+0x1340/0x1340 [ 161.958423][ T58] ? __kthread_parkme+0xbd/0x210 [ 161.958425][ T58] ? rescuer_thread+0x1340/0x1340 [ 161.958427][ T58] ? rescuer_thread+0x1340/0x1340 [ 161.958429][ T58] kthread+0x367/0x460 [ 161.958430][ T58] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 161.958432][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 161.958433][ T58] ret_from_fork+0x474/0x6b0 [ 161.958435][ T58] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 161.958437][ T58] ? __switch_to+0x5a3/0xe00 [ 161.958439][ T58] ? kthread_affine_preferred+0x4c0/0x4c0 [ 161.958441][ T58] ret_from_fork_asm+0x11/0x20 [ 161.958444][ T58] [ 162.429821][ T1462] veth1: entered promiscuous mode [ 162.481354][ T1467] veth1: left promiscuous mode [ 163.014000][ T1498] br0: port 1(veth1) entered blocking state [ 163.014449][ T1498] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 163.014451][ T1498] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1498, name: ip [ 163.014453][ T1498] preempt_count: 1, expected: 0 [ 163.014454][ T1498] RCU nest depth: 0, expected: 0 [ 163.014454][ T1498] INFO: lockdep is turned off. [ 163.014456][ T1498] irq event stamp: 0 [ 163.014456][ T1498] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 163.014461][ T1498] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 163.014468][ T1498] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 163.014469][ T1498] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 163.014471][ T1498] Preemption disabled at: [ 163.014471][ T1498] [] vprintk_emit+0x31b/0x3e0 [ 163.014479][ T1498] CPU: 0 UID: 0 PID: 1498 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 163.014482][ T1498] Tainted: [W]=WARN [ 163.014483][ T1498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.014485][ T1498] Call Trace: [ 163.014486][ T1498] [ 163.014487][ T1498] dump_stack_lvl+0x6f/0xa0 [ 163.014493][ T1498] ? vprintk_emit+0x31b/0x3e0 [ 163.014495][ T1498] __might_resched.cold+0x1fe/0x2c1 [ 163.014498][ T1498] ? __module_address+0x36/0x330 [ 163.014502][ T1498] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 163.014505][ T1498] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 163.014506][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014510][ T1498] __kmalloc_noprof+0x443/0x760 [ 163.014513][ T1498] ? __rwlock_init+0x150/0x150 [ 163.014516][ T1498] ? alloc_buf.isra.0+0x4b/0x260 [ 163.014520][ T1498] ? do_raw_spin_unlock+0x59/0x250 [ 163.014522][ T1498] alloc_buf.isra.0+0x4b/0x260 [ 163.014523][ T1498] put_chars+0x1e1/0x2f0 [ 163.014525][ T1498] ? prb_final_commit+0x50/0x50 [ 163.014527][ T1498] ? __send_to_port+0x420/0x420 [ 163.014528][ T1498] ? printk_get_next_message+0x240/0x650 [ 163.014530][ T1498] ? trace_sched_exit_tp+0x9b/0x160 [ 163.014538][ T1498] hvc_console_print+0x292/0x780 [ 163.014541][ T1498] ? hvc_write+0x3a0/0x3a0 [ 163.014543][ T1498] ? do_raw_spin_lock+0x131/0x280 [ 163.014544][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014546][ T1498] ? __rwlock_init+0x150/0x150 [ 163.014547][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014549][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014551][ T1498] console_emit_next_record+0x22f/0x4c0 [ 163.014553][ T1498] ? devkmsg_read+0x4b0/0x4b0 [ 163.014555][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014557][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014559][ T1498] ? console_flush_one_record+0x111/0x710 [ 163.014561][ T1498] console_flush_one_record+0x46f/0x710 [ 163.014563][ T1498] ? console_emit_next_record+0x4c0/0x4c0 [ 163.014566][ T1498] console_unlock+0xee/0x1f0 [ 163.014567][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014569][ T1498] ? console_flush_one_record+0x710/0x710 [ 163.014570][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014572][ T1498] ? lock_release+0x184/0x1f0 [ 163.014573][ T1498] ? lock_acquire+0x60/0x160 [ 163.014575][ T1498] ? __rcu_read_lock+0x30/0x70 [ 163.014577][ T1498] ? __down_trylock_console_sem+0x5e/0xa0 [ 163.014579][ T1498] ? vprintk_emit+0x320/0x3e0 [ 163.014580][ T1498] vprintk_emit+0x37c/0x3e0 [ 163.014583][ T1498] ? wake_up_klogd_work_func+0x90/0x90 [ 163.014585][ T1498] ? __rwlock_init+0x150/0x150 [ 163.014586][ T1498] ? filter_irq_stacks+0xd0/0xd0 [ 163.014588][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014589][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014591][ T1498] _printk+0xc7/0x100 [ 163.014594][ T1498] ? snapshot_read.cold+0x21/0x21 [ 163.014596][ T1498] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 163.014608][ T1498] ? do_setlink.isra.0+0xa31/0x2750 [ 163.014611][ T1498] ? rtnl_newlink+0x9f1/0x11c0 [ 163.014612][ T1498] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.014614][ T1498] br_set_state+0x22f/0x430 [bridge] [ 163.014622][ T1498] br_init_port+0xc4/0x200 [bridge] [ 163.014629][ T1498] new_nbp+0x39c/0x580 [bridge] [ 163.014636][ T1498] br_add_if+0x212/0x1320 [bridge] [ 163.014642][ T1498] ? netif_rx_mode_sync+0x17/0x30 [ 163.014644][ T1498] ? dev_change_flags+0xb0/0x170 [ 163.014646][ T1498] ? cycle_netdev+0xa2/0xd0 [vrf] [ 163.014649][ T1498] ? vrf_del_slave+0x44/0x60 [vrf] [ 163.014650][ T1498] do_set_master+0x357/0x580 [ 163.014653][ T1498] do_setlink.isra.0+0xa31/0x2750 [ 163.014655][ T1498] ? stack_trace_save+0x93/0xc0 [ 163.014656][ T1498] ? rtnl_link_get_size+0x350/0x350 [ 163.014657][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014659][ T1498] ? stack_depot_save_flags+0x1bc/0x790 [ 163.014662][ T1498] ? kasan_save_stack+0x3d/0x50 [ 163.014665][ T1498] ? kasan_save_stack+0x2f/0x50 [ 163.014667][ T1498] ? kasan_save_track+0x14/0x30 [ 163.014668][ T1498] ? __kasan_kmalloc+0x7b/0x90 [ 163.014670][ T1498] ? __kmalloc_cache_noprof+0x29a/0x620 [ 163.014671][ T1498] ? rtnl_newlink+0x124/0x11c0 [ 163.014672][ T1498] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.014673][ T1498] ? netlink_rcv_skb+0x14e/0x3a0 [ 163.014676][ T1498] ? netlink_unicast+0x486/0x750 [ 163.014677][ T1498] ? netlink_sendmsg+0x735/0xc60 [ 163.014679][ T1498] ? ____sys_sendmsg+0x415/0x880 [ 163.014681][ T1498] ? ___sys_sendmsg+0x14e/0x1d0 [ 163.014682][ T1498] ? __sys_sendmsg+0x12c/0x1d0 [ 163.014684][ T1498] ? do_syscall_64+0xff/0x530 [ 163.014686][ T1498] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.014689][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014690][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014692][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014693][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014695][ T1498] ? trace_contention_end+0xb3/0x180 [ 163.014698][ T1498] ? __mutex_lock+0x1db/0x1ea0 [ 163.014700][ T1498] ? __mutex_lock+0x9a3/0x1ea0 [ 163.014702][ T1498] ? rtnl_newlink+0x9a8/0x11c0 [ 163.014703][ T1498] ? ww_mutex_lock+0x160/0x160 [ 163.014704][ T1498] ? nla_get_range_signed+0x3d0/0x3d0 [ 163.014707][ T1498] ? __rtnl_newlink+0x3fa/0xa50 [ 163.014709][ T1498] rtnl_newlink+0x9f1/0x11c0 [ 163.014711][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014712][ T1498] ? rtnl_bridge_getlink+0x850/0x850 [ 163.014714][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014715][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014717][ T1498] ? is_bpf_text_address+0x3e/0x110 [ 163.014720][ T1498] ? is_bpf_text_address+0x72/0x110 [ 163.014722][ T1498] ? kernel_text_address+0x149/0x170 [ 163.014724][ T1498] ? __kernel_text_address+0x12/0x30 [ 163.014725][ T1498] ? write_profile+0xf0/0xf0 [ 163.014727][ T1498] ? unwind_get_return_address+0x67/0xd0 [ 163.014729][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014731][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014732][ T1498] ? cap_capable+0x1d7/0x3d0 [ 163.014736][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014737][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014739][ T1498] ? rtnl_bridge_getlink+0x850/0x850 [ 163.014740][ T1498] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.014742][ T1498] ? rtnl_link_fill+0x920/0x920 [ 163.014743][ T1498] ? filter_irq_stacks+0xd0/0xd0 [ 163.014745][ T1498] ? stack_depot_save_flags+0x1bc/0x790 [ 163.014747][ T1498] netlink_rcv_skb+0x14e/0x3a0 [ 163.014748][ T1498] ? rtnl_link_fill+0x920/0x920 [ 163.014750][ T1498] ? lock_release+0x184/0x1f0 [ 163.014751][ T1498] ? netlink_ack+0xcf0/0xcf0 [ 163.014752][ T1498] ? __netlink_lookup+0xb9/0x6b0 [ 163.014755][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014756][ T1498] ? lock_release+0x184/0x1f0 [ 163.014758][ T1498] netlink_unicast+0x486/0x750 [ 163.014760][ T1498] ? netlink_attachskb+0x810/0x810 [ 163.014762][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014763][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014765][ T1498] ? lock_acquire+0x13c/0x160 [ 163.014767][ T1498] netlink_sendmsg+0x735/0xc60 [ 163.014769][ T1498] ? netlink_unicast+0x750/0x750 [ 163.014770][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014772][ T1498] ? lock_release+0x184/0x1f0 [ 163.014774][ T1498] ____sys_sendmsg+0x415/0x880 [ 163.014775][ T1498] ? copy_msghdr_from_user+0x279/0x420 [ 163.014777][ T1498] ? get_timestamp.constprop.0+0x390/0x390 [ 163.014778][ T1498] ? move_addr_to_kernel+0x40/0x40 [ 163.014780][ T1498] ? filter_irq_stacks+0xd0/0xd0 [ 163.014782][ T1498] ___sys_sendmsg+0x14e/0x1d0 [ 163.014784][ T1498] ? copy_msghdr_from_user+0x420/0x420 [ 163.014789][ T1498] __sys_sendmsg+0x12c/0x1d0 [ 163.014791][ T1498] ? __sys_sendmsg_sock+0x20/0x20 [ 163.014793][ T1498] ? rcu_is_watching+0x16/0xd0 [ 163.014795][ T1498] do_syscall_64+0xff/0x530 [ 163.014797][ T1498] ? exc_page_fault+0xee/0x100 [ 163.014799][ T1498] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.014800][ T1498] RIP: 0033:0x7f0a032a554e [ 163.014802][ T1498] 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 [ 163.014804][ T1498] RSP: 002b:00007ffe336e0090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.014807][ T1498] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a032a554e [ 163.014809][ T1498] RDX: 0000000000000000 RSI: 00007ffe336e0140 RDI: 0000000000000005 [ 163.014810][ T1498] RBP: 00007ffe336e00a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.014810][ T1498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108c8 [ 163.014811][ T1498] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe336e0800 [ 163.014814][ T1498] [ 163.038891][ T1498] br0: port 1(veth1) entered disabled state [ 163.039087][ T1498] veth1: entered allmulticast mode [ 163.039977][ T1498] veth1: entered promiscuous mode [ 163.040868][ T1498] br0: port 1(veth1) entered blocking state [ 163.041053][ T1498] br0: port 1(veth1) entered forwarding state [ 179.763944][ T1555] veth1.100: entered promiscuous mode [ 179.763964][ T1555] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 179.763966][ T1555] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1555, name: ip [ 179.763968][ T1555] preempt_count: 1, expected: 0 [ 179.763969][ T1555] RCU nest depth: 0, expected: 0 [ 179.763970][ T1555] INFO: lockdep is turned off. [ 179.763971][ T1555] irq event stamp: 0 [ 179.763972][ T1555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 179.763976][ T1555] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 179.763982][ T1555] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 179.763984][ T1555] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 179.763986][ T1555] Preemption disabled at: [ 179.763986][ T1555] [] vprintk_emit+0x31b/0x3e0 [ 179.763994][ T1555] CPU: 2 UID: 0 PID: 1555 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 179.763997][ T1555] Tainted: [W]=WARN [ 179.763999][ T1555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 179.764000][ T1555] Call Trace: [ 179.764002][ T1555] [ 179.764006][ T1555] dump_stack_lvl+0x6f/0xa0 [ 179.764011][ T1555] ? vprintk_emit+0x31b/0x3e0 [ 179.764013][ T1555] __might_resched.cold+0x1fe/0x2c1 [ 179.764017][ T1555] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 179.764020][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764024][ T1555] __kmalloc_noprof+0x443/0x760 [ 179.764028][ T1555] ? __rwlock_init+0x150/0x150 [ 179.764031][ T1555] ? alloc_buf.isra.0+0x4b/0x260 [ 179.764034][ T1555] ? do_raw_spin_unlock+0x59/0x250 [ 179.764036][ T1555] alloc_buf.isra.0+0x4b/0x260 [ 179.764038][ T1555] put_chars+0x1e1/0x2f0 [ 179.764040][ T1555] ? desc_read_finalized_seq+0x79/0x120 [ 179.764041][ T1555] ? __send_to_port+0x420/0x420 [ 179.764044][ T1555] ? console_prepend_replay+0x20/0x20 [ 179.764046][ T1555] hvc_console_print+0x292/0x780 [ 179.764049][ T1555] ? hvc_write+0x3a0/0x3a0 [ 179.764050][ T1555] ? do_raw_spin_lock+0x131/0x280 [ 179.764052][ T1555] ? __rwlock_init+0x150/0x150 [ 179.764053][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764055][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764057][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764059][ T1555] console_emit_next_record+0x22f/0x4c0 [ 179.764061][ T1555] ? devkmsg_read+0x4b0/0x4b0 [ 179.764063][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764065][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764066][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764068][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764070][ T1555] ? console_flush_one_record+0x111/0x710 [ 179.764071][ T1555] console_flush_one_record+0x46f/0x710 [ 179.764074][ T1555] ? console_emit_next_record+0x4c0/0x4c0 [ 179.764076][ T1555] console_unlock+0xee/0x1f0 [ 179.764078][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764080][ T1555] ? console_flush_one_record+0x710/0x710 [ 179.764081][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764083][ T1555] ? lock_release+0x184/0x1f0 [ 179.764084][ T1555] ? lock_acquire+0x60/0x160 [ 179.764086][ T1555] ? __rcu_read_lock+0x30/0x70 [ 179.764088][ T1555] ? __down_trylock_console_sem+0x5e/0xa0 [ 179.764090][ T1555] ? vprintk_emit+0x320/0x3e0 [ 179.764092][ T1555] vprintk_emit+0x37c/0x3e0 [ 179.764094][ T1555] ? wake_up_klogd_work_func+0x90/0x90 [ 179.764096][ T1555] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 179.764100][ T1555] ? try_to_wake_up+0x153/0x1130 [ 179.764102][ T1555] _printk+0xc7/0x100 [ 179.764106][ T1555] ? snapshot_read.cold+0x21/0x21 [ 179.764108][ T1555] ? __virt_addr_valid+0x102/0x440 [ 179.764111][ T1555] ? __virt_addr_valid+0x1da/0x440 [ 179.764112][ T1555] ? netdev_name+0x43/0x60 [ 179.764115][ T1555] ? __netdev_printk+0x17f/0x1d0 [ 179.764117][ T1555] netdev_info+0xe2/0x116 [ 179.764119][ T1555] ? netdev_notice+0x120/0x120 [ 179.764120][ T1555] ? netlink_sendmsg+0x735/0xc60 [ 179.764124][ T1555] ? ____sys_sendmsg+0x415/0x880 [ 179.764127][ T1555] ? pwq_dec_nr_in_flight+0x780/0x780 [ 179.764130][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764132][ T1555] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 179.764134][ T1555] ? mutex_is_locked+0x1c/0x50 [ 179.764138][ T1555] __dev_set_promiscuity.cold+0x95/0x104 [ 179.764140][ T1555] __dev_change_flags+0x396/0x660 [ 179.764144][ T1555] ? netif_set_allmulti+0x250/0x250 [ 179.764145][ T1555] ? kernel_text_address+0x149/0x170 [ 179.764147][ T1555] ? __kernel_text_address+0x12/0x30 [ 179.764149][ T1555] ? write_profile+0xf0/0xf0 [ 179.764151][ T1555] ? unwind_get_return_address+0x67/0xd0 [ 179.764153][ T1555] netif_change_flags+0x87/0x190 [ 179.764156][ T1555] do_setlink.isra.0+0x1cc3/0x2750 [ 179.764160][ T1555] ? stack_trace_save+0x93/0xc0 [ 179.764162][ T1555] ? rtnl_link_get_size+0x350/0x350 [ 179.764163][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764165][ T1555] ? stack_depot_save_flags+0x1bc/0x790 [ 179.764168][ T1555] ? kasan_save_stack+0x3d/0x50 [ 179.764172][ T1555] ? kasan_save_stack+0x2f/0x50 [ 179.764173][ T1555] ? kasan_save_track+0x14/0x30 [ 179.764174][ T1555] ? __kasan_kmalloc+0x7b/0x90 [ 179.764176][ T1555] ? __kmalloc_cache_noprof+0x29a/0x620 [ 179.764177][ T1555] ? rtnl_newlink+0x124/0x11c0 [ 179.764179][ T1555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 179.764180][ T1555] ? netlink_rcv_skb+0x14e/0x3a0 [ 179.764181][ T1555] ? netlink_unicast+0x486/0x750 [ 179.764183][ T1555] ? netlink_sendmsg+0x735/0xc60 [ 179.764184][ T1555] ? ____sys_sendmsg+0x415/0x880 [ 179.764185][ T1555] ? ___sys_sendmsg+0x14e/0x1d0 [ 179.764186][ T1555] ? __sys_sendmsg+0x12c/0x1d0 [ 179.764188][ T1555] ? do_syscall_64+0xff/0x530 [ 179.764190][ T1555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 179.764192][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764194][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764196][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764197][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764199][ T1555] ? trace_contention_end+0xb3/0x180 [ 179.764201][ T1555] ? __mutex_lock+0x1db/0x1ea0 [ 179.764202][ T1555] ? __mutex_lock+0x9a3/0x1ea0 [ 179.764203][ T1555] ? rtnl_newlink+0x9a8/0x11c0 [ 179.764205][ T1555] ? ww_mutex_lock+0x160/0x160 [ 179.764207][ T1555] ? __rtnl_newlink+0x3fa/0xa50 [ 179.764209][ T1555] rtnl_newlink+0x9f1/0x11c0 [ 179.764211][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764213][ T1555] ? rtnl_bridge_getlink+0x850/0x850 [ 179.764214][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764215][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764217][ T1555] ? is_bpf_text_address+0x3e/0x110 [ 179.764220][ T1555] ? is_bpf_text_address+0x72/0x110 [ 179.764222][ T1555] ? kernel_text_address+0x149/0x170 [ 179.764223][ T1555] ? __kernel_text_address+0x12/0x30 [ 179.764224][ T1555] ? write_profile+0xf0/0xf0 [ 179.764225][ T1555] ? unwind_get_return_address+0x67/0xd0 [ 179.764226][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764228][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764230][ T1555] ? cap_capable+0x1d7/0x3d0 [ 179.764233][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764234][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764236][ T1555] ? rtnl_bridge_getlink+0x850/0x850 [ 179.764237][ T1555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 179.764239][ T1555] ? rtnl_link_fill+0x920/0x920 [ 179.764240][ T1555] ? filter_irq_stacks+0xd0/0xd0 [ 179.764242][ T1555] ? stack_depot_save_flags+0x1bc/0x790 [ 179.764244][ T1555] netlink_rcv_skb+0x14e/0x3a0 [ 179.764245][ T1555] ? rtnl_link_fill+0x920/0x920 [ 179.764247][ T1555] ? lock_release+0x184/0x1f0 [ 179.764248][ T1555] ? netlink_ack+0xcf0/0xcf0 [ 179.764249][ T1555] ? __netlink_lookup+0xb9/0x6b0 [ 179.764252][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764254][ T1555] ? lock_release+0x184/0x1f0 [ 179.764255][ T1555] netlink_unicast+0x486/0x750 [ 179.764257][ T1555] ? netlink_attachskb+0x810/0x810 [ 179.764259][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764260][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764262][ T1555] ? lock_acquire+0x13c/0x160 [ 179.764264][ T1555] netlink_sendmsg+0x735/0xc60 [ 179.764266][ T1555] ? netlink_unicast+0x750/0x750 [ 179.764268][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764269][ T1555] ? lock_release+0x184/0x1f0 [ 179.764271][ T1555] ____sys_sendmsg+0x415/0x880 [ 179.764273][ T1555] ? copy_msghdr_from_user+0x279/0x420 [ 179.764274][ T1555] ? get_timestamp.constprop.0+0x390/0x390 [ 179.764276][ T1555] ? move_addr_to_kernel+0x40/0x40 [ 179.764277][ T1555] ? filter_irq_stacks+0xd0/0xd0 [ 179.764279][ T1555] ___sys_sendmsg+0x14e/0x1d0 [ 179.764281][ T1555] ? copy_msghdr_from_user+0x420/0x420 [ 179.764286][ T1555] __sys_sendmsg+0x12c/0x1d0 [ 179.764288][ T1555] ? __sys_sendmsg_sock+0x20/0x20 [ 179.764291][ T1555] ? rcu_is_watching+0x16/0xd0 [ 179.764293][ T1555] do_syscall_64+0xff/0x530 [ 179.764294][ T1555] ? exc_page_fault+0xee/0x100 [ 179.764296][ T1555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 179.764297][ T1555] RIP: 0033:0x7fe0d4e7254e [ 179.764299][ T1555] 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 [ 179.764301][ T1555] RSP: 002b:00007ffdb11158a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 179.764305][ T1555] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe0d4e7254e [ 179.764306][ T1555] RDX: 0000000000000000 RSI: 00007ffdb1115950 RDI: 0000000000000005 [ 179.764307][ T1555] RBP: 00007ffdb11158b0 R08: 0000000000000000 R09: 0000000000000000 [ 179.764308][ T1555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108d9 [ 179.764309][ T1555] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb1116010 [ 179.764311][ T1555] [ 185.032739][ T1570] veth1.100: left promiscuous mode [ 185.032755][ T1570] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 185.032758][ T1570] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1570, name: ip [ 185.032759][ T1570] preempt_count: 1, expected: 0 [ 185.032760][ T1570] RCU nest depth: 0, expected: 0 [ 185.032761][ T1570] INFO: lockdep is turned off. [ 185.032762][ T1570] irq event stamp: 0 [ 185.032763][ T1570] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 185.032767][ T1570] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 185.032773][ T1570] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 185.032775][ T1570] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 185.032776][ T1570] Preemption disabled at: [ 185.032777][ T1570] [] vprintk_emit+0x31b/0x3e0 [ 185.032785][ T1570] CPU: 3 UID: 0 PID: 1570 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 185.032789][ T1570] Tainted: [W]=WARN [ 185.032789][ T1570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 185.032791][ T1570] Call Trace: [ 185.032793][ T1570] [ 185.032794][ T1570] dump_stack_lvl+0x6f/0xa0 [ 185.032799][ T1570] ? vprintk_emit+0x31b/0x3e0 [ 185.032802][ T1570] __might_resched.cold+0x1fe/0x2c1 [ 185.032805][ T1570] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 185.032809][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032813][ T1570] __kmalloc_noprof+0x443/0x760 [ 185.032816][ T1570] ? __rwlock_init+0x150/0x150 [ 185.032819][ T1570] ? alloc_buf.isra.0+0x4b/0x260 [ 185.032823][ T1570] ? do_raw_spin_unlock+0x59/0x250 [ 185.032824][ T1570] alloc_buf.isra.0+0x4b/0x260 [ 185.032826][ T1570] put_chars+0x1e1/0x2f0 [ 185.032828][ T1570] ? desc_read_finalized_seq+0x79/0x120 [ 185.032830][ T1570] ? __send_to_port+0x420/0x420 [ 185.032832][ T1570] ? console_prepend_replay+0x20/0x20 [ 185.032834][ T1570] hvc_console_print+0x292/0x780 [ 185.032838][ T1570] ? hvc_write+0x3a0/0x3a0 [ 185.032839][ T1570] ? do_raw_spin_lock+0x131/0x280 [ 185.032840][ T1570] ? __rwlock_init+0x150/0x150 [ 185.032842][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032843][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032845][ T1570] ? lock_acquire+0x13c/0x160 [ 185.032847][ T1570] console_emit_next_record+0x22f/0x4c0 [ 185.032850][ T1570] ? devkmsg_read+0x4b0/0x4b0 [ 185.032852][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032853][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032855][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032857][ T1570] ? lock_acquire+0x13c/0x160 [ 185.032858][ T1570] ? console_flush_one_record+0x111/0x710 [ 185.032860][ T1570] console_flush_one_record+0x46f/0x710 [ 185.032862][ T1570] ? console_emit_next_record+0x4c0/0x4c0 [ 185.032865][ T1570] console_unlock+0xee/0x1f0 [ 185.032867][ T1570] ? lock_acquire+0x13c/0x160 [ 185.032868][ T1570] ? console_flush_one_record+0x710/0x710 [ 185.032870][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032871][ T1570] ? lock_release+0x184/0x1f0 [ 185.032873][ T1570] ? lock_acquire+0x60/0x160 [ 185.032874][ T1570] ? __rcu_read_lock+0x30/0x70 [ 185.032876][ T1570] ? __down_trylock_console_sem+0x5e/0xa0 [ 185.032878][ T1570] ? vprintk_emit+0x320/0x3e0 [ 185.032880][ T1570] vprintk_emit+0x37c/0x3e0 [ 185.032882][ T1570] ? wake_up_klogd_work_func+0x90/0x90 [ 185.032884][ T1570] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 185.032887][ T1570] ? try_to_wake_up+0x153/0x1130 [ 185.032890][ T1570] _printk+0xc7/0x100 [ 185.032893][ T1570] ? snapshot_read.cold+0x21/0x21 [ 185.032895][ T1570] ? __virt_addr_valid+0x102/0x440 [ 185.032898][ T1570] ? __virt_addr_valid+0x1da/0x440 [ 185.032900][ T1570] ? netdev_name+0x43/0x60 [ 185.032903][ T1570] ? __netdev_printk+0x17f/0x1d0 [ 185.032904][ T1570] netdev_info+0xe2/0x116 [ 185.032906][ T1570] ? netdev_notice+0x120/0x120 [ 185.032908][ T1570] ? netlink_sendmsg+0x735/0xc60 [ 185.032911][ T1570] ? ____sys_sendmsg+0x415/0x880 [ 185.032914][ T1570] ? pwq_dec_nr_in_flight+0x780/0x780 [ 185.032917][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032919][ T1570] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 185.032922][ T1570] ? mutex_is_locked+0x1c/0x50 [ 185.032925][ T1570] __dev_set_promiscuity.cold+0x95/0x104 [ 185.032928][ T1570] __dev_change_flags+0x396/0x660 [ 185.032931][ T1570] ? netif_set_allmulti+0x250/0x250 [ 185.032932][ T1570] ? kernel_text_address+0x149/0x170 [ 185.032935][ T1570] ? __kernel_text_address+0x12/0x30 [ 185.032936][ T1570] ? write_profile+0xf0/0xf0 [ 185.032938][ T1570] ? unwind_get_return_address+0x67/0xd0 [ 185.032940][ T1570] netif_change_flags+0x87/0x190 [ 185.032943][ T1570] do_setlink.isra.0+0x1cc3/0x2750 [ 185.032947][ T1570] ? stack_trace_save+0x93/0xc0 [ 185.032948][ T1570] ? rtnl_link_get_size+0x350/0x350 [ 185.032949][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032951][ T1570] ? stack_depot_save_flags+0x1bc/0x790 [ 185.032955][ T1570] ? kasan_save_stack+0x3d/0x50 [ 185.032958][ T1570] ? kasan_save_stack+0x2f/0x50 [ 185.032959][ T1570] ? kasan_save_track+0x14/0x30 [ 185.032961][ T1570] ? __kasan_kmalloc+0x7b/0x90 [ 185.032962][ T1570] ? __kmalloc_cache_noprof+0x29a/0x620 [ 185.032964][ T1570] ? rtnl_newlink+0x124/0x11c0 [ 185.032965][ T1570] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 185.032966][ T1570] ? netlink_rcv_skb+0x14e/0x3a0 [ 185.032967][ T1570] ? netlink_unicast+0x486/0x750 [ 185.032968][ T1570] ? netlink_sendmsg+0x735/0xc60 [ 185.032970][ T1570] ? ____sys_sendmsg+0x415/0x880 [ 185.032971][ T1570] ? ___sys_sendmsg+0x14e/0x1d0 [ 185.032972][ T1570] ? __sys_sendmsg+0x12c/0x1d0 [ 185.032974][ T1570] ? do_syscall_64+0xff/0x530 [ 185.032976][ T1570] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 185.032978][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032980][ T1570] ? lock_acquire+0x13c/0x160 [ 185.032982][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032983][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032985][ T1570] ? trace_contention_end+0xb3/0x180 [ 185.032987][ T1570] ? __mutex_lock+0x1db/0x1ea0 [ 185.032988][ T1570] ? __mutex_lock+0x9a3/0x1ea0 [ 185.032990][ T1570] ? rtnl_newlink+0x9a8/0x11c0 [ 185.032991][ T1570] ? ww_mutex_lock+0x160/0x160 [ 185.032993][ T1570] ? __rtnl_newlink+0x3fa/0xa50 [ 185.032995][ T1570] rtnl_newlink+0x9f1/0x11c0 [ 185.032997][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.032999][ T1570] ? rtnl_bridge_getlink+0x850/0x850 [ 185.033000][ T1570] ? lock_acquire+0x13c/0x160 [ 185.033001][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033005][ T1570] ? is_bpf_text_address+0x3e/0x110 [ 185.033009][ T1570] ? is_bpf_text_address+0x72/0x110 [ 185.033010][ T1570] ? kernel_text_address+0x149/0x170 [ 185.033012][ T1570] ? __kernel_text_address+0x12/0x30 [ 185.033013][ T1570] ? write_profile+0xf0/0xf0 [ 185.033014][ T1570] ? unwind_get_return_address+0x67/0xd0 [ 185.033015][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033017][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033019][ T1570] ? cap_capable+0x1d7/0x3d0 [ 185.033022][ T1570] ? lock_acquire+0x13c/0x160 [ 185.033024][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033026][ T1570] ? rtnl_bridge_getlink+0x850/0x850 [ 185.033027][ T1570] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 185.033029][ T1570] ? rtnl_link_fill+0x920/0x920 [ 185.033030][ T1570] ? filter_irq_stacks+0xd0/0xd0 [ 185.033031][ T1570] ? stack_depot_save_flags+0x1bc/0x790 [ 185.033034][ T1570] netlink_rcv_skb+0x14e/0x3a0 [ 185.033035][ T1570] ? rtnl_link_fill+0x920/0x920 [ 185.033036][ T1570] ? lock_release+0x184/0x1f0 [ 185.033038][ T1570] ? netlink_ack+0xcf0/0xcf0 [ 185.033039][ T1570] ? __netlink_lookup+0xb9/0x6b0 [ 185.033042][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033043][ T1570] ? lock_release+0x184/0x1f0 [ 185.033045][ T1570] netlink_unicast+0x486/0x750 [ 185.033047][ T1570] ? netlink_attachskb+0x810/0x810 [ 185.033049][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033050][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033052][ T1570] ? lock_acquire+0x13c/0x160 [ 185.033054][ T1570] netlink_sendmsg+0x735/0xc60 [ 185.033056][ T1570] ? netlink_unicast+0x750/0x750 [ 185.033057][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033059][ T1570] ? lock_release+0x184/0x1f0 [ 185.033061][ T1570] ____sys_sendmsg+0x415/0x880 [ 185.033062][ T1570] ? copy_msghdr_from_user+0x279/0x420 [ 185.033064][ T1570] ? get_timestamp.constprop.0+0x390/0x390 [ 185.033066][ T1570] ? move_addr_to_kernel+0x40/0x40 [ 185.033067][ T1570] ? filter_irq_stacks+0xd0/0xd0 [ 185.033069][ T1570] ___sys_sendmsg+0x14e/0x1d0 [ 185.033071][ T1570] ? copy_msghdr_from_user+0x420/0x420 [ 185.033076][ T1570] __sys_sendmsg+0x12c/0x1d0 [ 185.033078][ T1570] ? __sys_sendmsg_sock+0x20/0x20 [ 185.033080][ T1570] ? rcu_is_watching+0x16/0xd0 [ 185.033082][ T1570] do_syscall_64+0xff/0x530 [ 185.033084][ T1570] ? exc_page_fault+0xee/0x100 [ 185.033086][ T1570] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 185.033087][ T1570] RIP: 0033:0x7f64aa30554e [ 185.033089][ T1570] 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 [ 185.033091][ T1570] RSP: 002b:00007fff96721b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 185.033094][ T1570] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f64aa30554e [ 185.033096][ T1570] RDX: 0000000000000000 RSI: 00007fff96721bc0 RDI: 0000000000000005 [ 185.033097][ T1570] RBP: 00007fff96721b20 R08: 0000000000000000 R09: 0000000000000000 [ 185.033097][ T1570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108de [ 185.033098][ T1570] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff96722280 [ 185.033101][ T1570] [ 187.384037][ T1597] veth1.100: entered allmulticast mode [ 187.384054][ T1597] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 187.384057][ T1597] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1597, name: ip [ 187.384058][ T1597] preempt_count: 1, expected: 0 [ 187.384059][ T1597] RCU nest depth: 0, expected: 0 [ 187.384060][ T1597] INFO: lockdep is turned off. [ 187.384061][ T1597] irq event stamp: 0 [ 187.384062][ T1597] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 187.384066][ T1597] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 187.384072][ T1597] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 187.384074][ T1597] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 187.384075][ T1597] Preemption disabled at: [ 187.384076][ T1597] [] vprintk_emit+0x31b/0x3e0 [ 187.384084][ T1597] CPU: 2 UID: 0 PID: 1597 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 187.384087][ T1597] Tainted: [W]=WARN [ 187.384088][ T1597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 187.384090][ T1597] Call Trace: [ 187.384091][ T1597] [ 187.384092][ T1597] dump_stack_lvl+0x6f/0xa0 [ 187.384098][ T1597] ? vprintk_emit+0x31b/0x3e0 [ 187.384100][ T1597] __might_resched.cold+0x1fe/0x2c1 [ 187.384104][ T1597] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 187.384106][ T1597] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 187.384109][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384113][ T1597] __kmalloc_noprof+0x443/0x760 [ 187.384116][ T1597] ? __rwlock_init+0x150/0x150 [ 187.384119][ T1597] ? alloc_buf.isra.0+0x4b/0x260 [ 187.384123][ T1597] ? do_raw_spin_unlock+0x59/0x250 [ 187.384124][ T1597] alloc_buf.isra.0+0x4b/0x260 [ 187.384126][ T1597] put_chars+0x1e1/0x2f0 [ 187.384128][ T1597] ? __send_to_port+0x420/0x420 [ 187.384130][ T1597] ? console_prepend_replay+0x20/0x20 [ 187.384132][ T1597] hvc_console_print+0x292/0x780 [ 187.384136][ T1597] ? hvc_write+0x3a0/0x3a0 [ 187.384137][ T1597] ? vsnprintf+0x527/0x1700 [ 187.384140][ T1597] ? __rwlock_init+0x150/0x150 [ 187.384142][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384143][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384146][ T1597] console_emit_next_record+0x22f/0x4c0 [ 187.384148][ T1597] ? devkmsg_read+0x4b0/0x4b0 [ 187.384150][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384152][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384153][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384155][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384157][ T1597] ? console_flush_one_record+0x111/0x710 [ 187.384159][ T1597] console_flush_one_record+0x46f/0x710 [ 187.384161][ T1597] ? console_emit_next_record+0x4c0/0x4c0 [ 187.384164][ T1597] console_unlock+0xee/0x1f0 [ 187.384165][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384167][ T1597] ? console_flush_one_record+0x710/0x710 [ 187.384168][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384170][ T1597] ? lock_release+0x184/0x1f0 [ 187.384171][ T1597] ? lock_acquire+0x60/0x160 [ 187.384173][ T1597] ? __rcu_read_lock+0x30/0x70 [ 187.384175][ T1597] ? __down_trylock_console_sem+0x5e/0xa0 [ 187.384177][ T1597] ? vprintk_emit+0x320/0x3e0 [ 187.384179][ T1597] vprintk_emit+0x37c/0x3e0 [ 187.384181][ T1597] ? wake_up_klogd_work_func+0x90/0x90 [ 187.384183][ T1597] ? update_load_avg+0x141/0xf00 [ 187.384185][ T1597] ? update_load_avg+0x141/0xf00 [ 187.384186][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384189][ T1597] _printk+0xc7/0x100 [ 187.384192][ T1597] ? snapshot_read.cold+0x21/0x21 [ 187.384194][ T1597] ? trace_sched_exit_tp+0x9b/0x160 [ 187.384196][ T1597] ? __schedule+0xfa5/0x20e0 [ 187.384198][ T1597] ? netdev_name+0x43/0x60 [ 187.384201][ T1597] ? __netdev_printk+0x17f/0x1d0 [ 187.384203][ T1597] netdev_info+0xe2/0x116 [ 187.384204][ T1597] ? netdev_notice+0x120/0x120 [ 187.384206][ T1597] ? netlink_sendmsg+0x735/0xc60 [ 187.384210][ T1597] ? preempt_schedule_thunk+0x16/0x30 [ 187.384212][ T1597] ? mutex_is_locked+0x1c/0x50 [ 187.384215][ T1597] netif_set_allmulti.cold+0x7c/0x166 [ 187.384218][ T1597] ? __local_bh_enable_ip+0x11f/0x150 [ 187.384220][ T1597] __dev_change_flags+0x445/0x660 [ 187.384224][ T1597] ? netif_set_allmulti+0x250/0x250 [ 187.384225][ T1597] ? kernel_text_address+0x149/0x170 [ 187.384228][ T1597] ? __kernel_text_address+0x12/0x30 [ 187.384229][ T1597] ? write_profile+0xf0/0xf0 [ 187.384231][ T1597] ? unwind_get_return_address+0x67/0xd0 [ 187.384234][ T1597] netif_change_flags+0x87/0x190 [ 187.384237][ T1597] do_setlink.isra.0+0x1cc3/0x2750 [ 187.384241][ T1597] ? stack_trace_save+0x93/0xc0 [ 187.384243][ T1597] ? rtnl_link_get_size+0x350/0x350 [ 187.384244][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384246][ T1597] ? stack_depot_save_flags+0x1bc/0x790 [ 187.384249][ T1597] ? kasan_save_stack+0x3d/0x50 [ 187.384252][ T1597] ? kasan_save_stack+0x2f/0x50 [ 187.384254][ T1597] ? kasan_save_track+0x14/0x30 [ 187.384255][ T1597] ? __kasan_kmalloc+0x7b/0x90 [ 187.384257][ T1597] ? __kmalloc_cache_noprof+0x29a/0x620 [ 187.384258][ T1597] ? rtnl_newlink+0x124/0x11c0 [ 187.384259][ T1597] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 187.384261][ T1597] ? netlink_rcv_skb+0x14e/0x3a0 [ 187.384262][ T1597] ? netlink_unicast+0x486/0x750 [ 187.384263][ T1597] ? netlink_sendmsg+0x735/0xc60 [ 187.384264][ T1597] ? ____sys_sendmsg+0x415/0x880 [ 187.384267][ T1597] ? ___sys_sendmsg+0x14e/0x1d0 [ 187.384268][ T1597] ? __sys_sendmsg+0x12c/0x1d0 [ 187.384270][ T1597] ? do_syscall_64+0xff/0x530 [ 187.384272][ T1597] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 187.384274][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384276][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384277][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384279][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384281][ T1597] ? trace_contention_end+0xb3/0x180 [ 187.384283][ T1597] ? __mutex_lock+0x1db/0x1ea0 [ 187.384284][ T1597] ? __mutex_lock+0x9a3/0x1ea0 [ 187.384286][ T1597] ? rtnl_newlink+0x9a8/0x11c0 [ 187.384287][ T1597] ? ww_mutex_lock+0x160/0x160 [ 187.384289][ T1597] ? __rtnl_newlink+0x3fa/0xa50 [ 187.384291][ T1597] rtnl_newlink+0x9f1/0x11c0 [ 187.384293][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384295][ T1597] ? rtnl_bridge_getlink+0x850/0x850 [ 187.384297][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384298][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384300][ T1597] ? is_bpf_text_address+0x3e/0x110 [ 187.384303][ T1597] ? is_bpf_text_address+0x72/0x110 [ 187.384305][ T1597] ? kernel_text_address+0x149/0x170 [ 187.384307][ T1597] ? __kernel_text_address+0x12/0x30 [ 187.384308][ T1597] ? write_profile+0xf0/0xf0 [ 187.384309][ T1597] ? unwind_get_return_address+0x67/0xd0 [ 187.384310][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384312][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384313][ T1597] ? cap_capable+0x1d7/0x3d0 [ 187.384317][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384318][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384320][ T1597] ? rtnl_bridge_getlink+0x850/0x850 [ 187.384322][ T1597] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 187.384323][ T1597] ? rtnl_link_fill+0x920/0x920 [ 187.384325][ T1597] ? filter_irq_stacks+0xd0/0xd0 [ 187.384326][ T1597] ? stack_depot_save_flags+0x1bc/0x790 [ 187.384328][ T1597] netlink_rcv_skb+0x14e/0x3a0 [ 187.384330][ T1597] ? rtnl_link_fill+0x920/0x920 [ 187.384331][ T1597] ? lock_release+0x184/0x1f0 [ 187.384332][ T1597] ? netlink_ack+0xcf0/0xcf0 [ 187.384334][ T1597] ? __netlink_lookup+0xb9/0x6b0 [ 187.384336][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384338][ T1597] ? lock_release+0x184/0x1f0 [ 187.384340][ T1597] netlink_unicast+0x486/0x750 [ 187.384342][ T1597] ? netlink_attachskb+0x810/0x810 [ 187.384344][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384345][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384347][ T1597] ? lock_acquire+0x13c/0x160 [ 187.384349][ T1597] netlink_sendmsg+0x735/0xc60 [ 187.384351][ T1597] ? netlink_unicast+0x750/0x750 [ 187.384353][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384354][ T1597] ? lock_release+0x184/0x1f0 [ 187.384356][ T1597] ____sys_sendmsg+0x415/0x880 [ 187.384358][ T1597] ? copy_msghdr_from_user+0x279/0x420 [ 187.384359][ T1597] ? get_timestamp.constprop.0+0x390/0x390 [ 187.384361][ T1597] ? move_addr_to_kernel+0x40/0x40 [ 187.384362][ T1597] ? filter_irq_stacks+0xd0/0xd0 [ 187.384365][ T1597] ___sys_sendmsg+0x14e/0x1d0 [ 187.384367][ T1597] ? copy_msghdr_from_user+0x420/0x420 [ 187.384371][ T1597] __sys_sendmsg+0x12c/0x1d0 [ 187.384373][ T1597] ? __sys_sendmsg_sock+0x20/0x20 [ 187.384376][ T1597] ? rcu_is_watching+0x16/0xd0 [ 187.384378][ T1597] do_syscall_64+0xff/0x530 [ 187.384379][ T1597] ? exc_page_fault+0xee/0x100 [ 187.384382][ T1597] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 187.384383][ T1597] RIP: 0033:0x7fc27a01354e [ 187.384385][ T1597] 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 [ 187.384387][ T1597] RSP: 002b:00007ffc6af71f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 187.384391][ T1597] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc27a01354e [ 187.384392][ T1597] RDX: 0000000000000000 RSI: 00007ffc6af71fc0 RDI: 0000000000000005 [ 187.384393][ T1597] RBP: 00007ffc6af71f20 R08: 0000000000000000 R09: 0000000000000000 [ 187.384394][ T1597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108e0 [ 187.384394][ T1597] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6af72680 [ 187.384397][ T1597] [ 192.629684][ T1612] veth1.100: left allmulticast mode [ 192.629701][ T1612] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 192.629703][ T1612] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1612, name: ip [ 192.629705][ T1612] preempt_count: 1, expected: 0 [ 192.629706][ T1612] RCU nest depth: 0, expected: 0 [ 192.629707][ T1612] INFO: lockdep is turned off. [ 192.629708][ T1612] irq event stamp: 0 [ 192.629708][ T1612] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 192.629712][ T1612] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 192.629718][ T1612] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 192.629720][ T1612] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 192.629722][ T1612] Preemption disabled at: [ 192.629722][ T1612] [] vprintk_emit+0x31b/0x3e0 [ 192.629730][ T1612] CPU: 3 UID: 0 PID: 1612 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 192.629733][ T1612] Tainted: [W]=WARN [ 192.629734][ T1612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 192.629736][ T1612] Call Trace: [ 192.629737][ T1612] [ 192.629738][ T1612] dump_stack_lvl+0x6f/0xa0 [ 192.629744][ T1612] ? vprintk_emit+0x31b/0x3e0 [ 192.629745][ T1612] __might_resched.cold+0x1fe/0x2c1 [ 192.629749][ T1612] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 192.629751][ T1612] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 192.629754][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629757][ T1612] __kmalloc_noprof+0x443/0x760 [ 192.629761][ T1612] ? __rwlock_init+0x150/0x150 [ 192.629763][ T1612] ? alloc_buf.isra.0+0x4b/0x260 [ 192.629767][ T1612] ? do_raw_spin_unlock+0x59/0x250 [ 192.629769][ T1612] alloc_buf.isra.0+0x4b/0x260 [ 192.629771][ T1612] put_chars+0x1e1/0x2f0 [ 192.629772][ T1612] ? __send_to_port+0x420/0x420 [ 192.629774][ T1612] ? console_prepend_replay+0x20/0x20 [ 192.629776][ T1612] hvc_console_print+0x292/0x780 [ 192.629780][ T1612] ? hvc_write+0x3a0/0x3a0 [ 192.629781][ T1612] ? vsnprintf+0x527/0x1700 [ 192.629784][ T1612] ? __rwlock_init+0x150/0x150 [ 192.629786][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629787][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629790][ T1612] console_emit_next_record+0x22f/0x4c0 [ 192.629792][ T1612] ? devkmsg_read+0x4b0/0x4b0 [ 192.629794][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629796][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629797][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629799][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629801][ T1612] ? console_flush_one_record+0x111/0x710 [ 192.629803][ T1612] console_flush_one_record+0x46f/0x710 [ 192.629805][ T1612] ? console_emit_next_record+0x4c0/0x4c0 [ 192.629807][ T1612] console_unlock+0xee/0x1f0 [ 192.629809][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629811][ T1612] ? console_flush_one_record+0x710/0x710 [ 192.629812][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629814][ T1612] ? lock_release+0x184/0x1f0 [ 192.629815][ T1612] ? lock_acquire+0x60/0x160 [ 192.629817][ T1612] ? __rcu_read_lock+0x30/0x70 [ 192.629819][ T1612] ? __down_trylock_console_sem+0x5e/0xa0 [ 192.629820][ T1612] ? vprintk_emit+0x320/0x3e0 [ 192.629822][ T1612] vprintk_emit+0x37c/0x3e0 [ 192.629825][ T1612] ? wake_up_klogd_work_func+0x90/0x90 [ 192.629827][ T1612] ? try_to_wake_up+0x153/0x1130 [ 192.629829][ T1612] _printk+0xc7/0x100 [ 192.629832][ T1612] ? snapshot_read.cold+0x21/0x21 [ 192.629834][ T1612] ? __virt_addr_valid+0x102/0x440 [ 192.629837][ T1612] ? __virt_addr_valid+0x1da/0x440 [ 192.629839][ T1612] ? netdev_name+0x43/0x60 [ 192.629842][ T1612] ? __netdev_printk+0x17f/0x1d0 [ 192.629844][ T1612] netdev_info+0xe2/0x116 [ 192.629845][ T1612] ? netdev_notice+0x120/0x120 [ 192.629847][ T1612] ? netlink_unicast+0x486/0x750 [ 192.629850][ T1612] ? netlink_sendmsg+0x735/0xc60 [ 192.629852][ T1612] ? pwq_dec_nr_in_flight+0x780/0x780 [ 192.629855][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629856][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629858][ T1612] ? mutex_is_locked+0x1c/0x50 [ 192.629861][ T1612] netif_set_allmulti.cold+0x7c/0x166 [ 192.629864][ T1612] ? __local_bh_enable_ip+0xaa/0x150 [ 192.629866][ T1612] __dev_change_flags+0x445/0x660 [ 192.629870][ T1612] ? netif_set_allmulti+0x250/0x250 [ 192.629871][ T1612] ? kernel_text_address+0x149/0x170 [ 192.629873][ T1612] ? __kernel_text_address+0x12/0x30 [ 192.629875][ T1612] ? write_profile+0xf0/0xf0 [ 192.629877][ T1612] ? unwind_get_return_address+0x67/0xd0 [ 192.629879][ T1612] netif_change_flags+0x87/0x190 [ 192.629881][ T1612] do_setlink.isra.0+0x1cc3/0x2750 [ 192.629886][ T1612] ? stack_trace_save+0x93/0xc0 [ 192.629887][ T1612] ? rtnl_link_get_size+0x350/0x350 [ 192.629888][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629890][ T1612] ? stack_depot_save_flags+0x1bc/0x790 [ 192.629894][ T1612] ? kasan_save_stack+0x3d/0x50 [ 192.629896][ T1612] ? kasan_save_stack+0x2f/0x50 [ 192.629898][ T1612] ? kasan_save_track+0x14/0x30 [ 192.629899][ T1612] ? __kasan_kmalloc+0x7b/0x90 [ 192.629901][ T1612] ? __kmalloc_cache_noprof+0x29a/0x620 [ 192.629902][ T1612] ? rtnl_newlink+0x124/0x11c0 [ 192.629903][ T1612] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 192.629905][ T1612] ? netlink_rcv_skb+0x14e/0x3a0 [ 192.629906][ T1612] ? netlink_unicast+0x486/0x750 [ 192.629907][ T1612] ? netlink_sendmsg+0x735/0xc60 [ 192.629908][ T1612] ? ____sys_sendmsg+0x415/0x880 [ 192.629911][ T1612] ? ___sys_sendmsg+0x14e/0x1d0 [ 192.629912][ T1612] ? __sys_sendmsg+0x12c/0x1d0 [ 192.629913][ T1612] ? do_syscall_64+0xff/0x530 [ 192.629915][ T1612] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 192.629917][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629919][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629920][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629922][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629924][ T1612] ? trace_contention_end+0xb3/0x180 [ 192.629926][ T1612] ? __mutex_lock+0x1db/0x1ea0 [ 192.629928][ T1612] ? __mutex_lock+0x9a3/0x1ea0 [ 192.629929][ T1612] ? rtnl_newlink+0x9a8/0x11c0 [ 192.629931][ T1612] ? ww_mutex_lock+0x160/0x160 [ 192.629933][ T1612] ? __rtnl_newlink+0x3fa/0xa50 [ 192.629935][ T1612] rtnl_newlink+0x9f1/0x11c0 [ 192.629937][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629938][ T1612] ? rtnl_bridge_getlink+0x850/0x850 [ 192.629939][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629941][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629943][ T1612] ? is_bpf_text_address+0x3e/0x110 [ 192.629946][ T1612] ? is_bpf_text_address+0x72/0x110 [ 192.629948][ T1612] ? kernel_text_address+0x149/0x170 [ 192.629949][ T1612] ? __kernel_text_address+0x12/0x30 [ 192.629950][ T1612] ? write_profile+0xf0/0xf0 [ 192.629951][ T1612] ? unwind_get_return_address+0x67/0xd0 [ 192.629953][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629954][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629956][ T1612] ? cap_capable+0x1d7/0x3d0 [ 192.629959][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629961][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629963][ T1612] ? rtnl_bridge_getlink+0x850/0x850 [ 192.629964][ T1612] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 192.629965][ T1612] ? rtnl_link_fill+0x920/0x920 [ 192.629967][ T1612] ? filter_irq_stacks+0xd0/0xd0 [ 192.629968][ T1612] ? stack_depot_save_flags+0x1bc/0x790 [ 192.629971][ T1612] netlink_rcv_skb+0x14e/0x3a0 [ 192.629972][ T1612] ? rtnl_link_fill+0x920/0x920 [ 192.629973][ T1612] ? lock_release+0x184/0x1f0 [ 192.629975][ T1612] ? netlink_ack+0xcf0/0xcf0 [ 192.629976][ T1612] ? __netlink_lookup+0xb9/0x6b0 [ 192.629978][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629980][ T1612] ? lock_release+0x184/0x1f0 [ 192.629982][ T1612] netlink_unicast+0x486/0x750 [ 192.629984][ T1612] ? netlink_attachskb+0x810/0x810 [ 192.629985][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629987][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629988][ T1612] ? lock_acquire+0x13c/0x160 [ 192.629990][ T1612] netlink_sendmsg+0x735/0xc60 [ 192.629992][ T1612] ? netlink_unicast+0x750/0x750 [ 192.629994][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.629996][ T1612] ? lock_release+0x184/0x1f0 [ 192.629997][ T1612] ____sys_sendmsg+0x415/0x880 [ 192.629999][ T1612] ? copy_msghdr_from_user+0x279/0x420 [ 192.630000][ T1612] ? get_timestamp.constprop.0+0x390/0x390 [ 192.630002][ T1612] ? move_addr_to_kernel+0x40/0x40 [ 192.630006][ T1612] ? filter_irq_stacks+0xd0/0xd0 [ 192.630009][ T1612] ___sys_sendmsg+0x14e/0x1d0 [ 192.630011][ T1612] ? copy_msghdr_from_user+0x420/0x420 [ 192.630016][ T1612] __sys_sendmsg+0x12c/0x1d0 [ 192.630018][ T1612] ? __sys_sendmsg_sock+0x20/0x20 [ 192.630020][ T1612] ? rcu_is_watching+0x16/0xd0 [ 192.630022][ T1612] do_syscall_64+0xff/0x530 [ 192.630023][ T1612] ? exc_page_fault+0xee/0x100 [ 192.630026][ T1612] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 192.630027][ T1612] RIP: 0033:0x7f453c13354e [ 192.630029][ T1612] 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 [ 192.630030][ T1612] RSP: 002b:00007ffc7c6e2b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 192.630034][ T1612] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f453c13354e [ 192.630035][ T1612] RDX: 0000000000000000 RSI: 00007ffc7c6e2bb0 RDI: 0000000000000005 [ 192.630036][ T1612] RBP: 00007ffc7c6e2b10 R08: 0000000000000000 R09: 0000000000000000 [ 192.630037][ T1612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108e6 [ 192.630038][ T1612] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7c6e3270 [ 192.630041][ T1612] [ 201.061236][ T1808] veth1: left allmulticast mode [ 201.061254][ T1808] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 201.061257][ T1808] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1808, name: ip [ 201.061259][ T1808] preempt_count: 1, expected: 0 [ 201.061259][ T1808] RCU nest depth: 0, expected: 0 [ 201.061260][ T1808] INFO: lockdep is turned off. [ 201.061262][ T1808] irq event stamp: 0 [ 201.061262][ T1808] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 201.061267][ T1808] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 201.061273][ T1808] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 201.061274][ T1808] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 201.061276][ T1808] Preemption disabled at: [ 201.061276][ T1808] [] vprintk_emit+0x31b/0x3e0 [ 201.061284][ T1808] CPU: 0 UID: 0 PID: 1808 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 201.061287][ T1808] Tainted: [W]=WARN [ 201.061288][ T1808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 201.061289][ T1808] Call Trace: [ 201.061291][ T1808] [ 201.061292][ T1808] dump_stack_lvl+0x6f/0xa0 [ 201.061297][ T1808] ? vprintk_emit+0x31b/0x3e0 [ 201.061299][ T1808] __might_resched.cold+0x1fe/0x2c1 [ 201.061303][ T1808] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 201.061306][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061310][ T1808] __kmalloc_noprof+0x443/0x760 [ 201.061313][ T1808] ? __rwlock_init+0x150/0x150 [ 201.061316][ T1808] ? alloc_buf.isra.0+0x4b/0x260 [ 201.061320][ T1808] ? do_raw_spin_unlock+0x59/0x250 [ 201.061321][ T1808] alloc_buf.isra.0+0x4b/0x260 [ 201.061323][ T1808] put_chars+0x1e1/0x2f0 [ 201.061325][ T1808] ? __send_to_port+0x420/0x420 [ 201.061327][ T1808] ? printk_get_next_message+0x240/0x650 [ 201.061330][ T1808] hvc_console_print+0x292/0x780 [ 201.061334][ T1808] ? hvc_write+0x3a0/0x3a0 [ 201.061335][ T1808] ? __rwlock_init+0x150/0x150 [ 201.061337][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061338][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061341][ T1808] console_emit_next_record+0x22f/0x4c0 [ 201.061343][ T1808] ? devkmsg_read+0x4b0/0x4b0 [ 201.061345][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061347][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061348][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061350][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061352][ T1808] ? console_flush_one_record+0x111/0x710 [ 201.061354][ T1808] console_flush_one_record+0x46f/0x710 [ 201.061356][ T1808] ? console_emit_next_record+0x4c0/0x4c0 [ 201.061359][ T1808] console_unlock+0xee/0x1f0 [ 201.061360][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061362][ T1808] ? console_flush_one_record+0x710/0x710 [ 201.061363][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061365][ T1808] ? lock_release+0x184/0x1f0 [ 201.061366][ T1808] ? lock_acquire+0x60/0x160 [ 201.061368][ T1808] ? __rcu_read_lock+0x30/0x70 [ 201.061370][ T1808] ? __down_trylock_console_sem+0x5e/0xa0 [ 201.061372][ T1808] ? vprintk_emit+0x320/0x3e0 [ 201.061374][ T1808] vprintk_emit+0x37c/0x3e0 [ 201.061376][ T1808] ? wake_up_klogd_work_func+0x90/0x90 [ 201.061378][ T1808] ? netlink_unicast+0x486/0x750 [ 201.061381][ T1808] ? ____sys_sendmsg+0x415/0x880 [ 201.061384][ T1808] ? ___sys_sendmsg+0x14e/0x1d0 [ 201.061386][ T1808] ? __sys_sendmsg+0x12c/0x1d0 [ 201.061387][ T1808] ? do_syscall_64+0xff/0x530 [ 201.061390][ T1808] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 201.061392][ T1808] _printk+0xc7/0x100 [ 201.061396][ T1808] ? snapshot_read.cold+0x21/0x21 [ 201.061398][ T1808] ? netdev_name+0x43/0x60 [ 201.061401][ T1808] ? __netdev_printk+0x17f/0x1d0 [ 201.061403][ T1808] netdev_info+0xe2/0x116 [ 201.061404][ T1808] ? netdev_notice+0x120/0x120 [ 201.061406][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061408][ T1808] ? __up_read+0x355/0x9e0 [ 201.061410][ T1808] ? trace_hardirqs_on+0x36/0x40 [ 201.061412][ T1808] ? down_write_nested+0x200/0x200 [ 201.061414][ T1808] ? mutex_is_locked+0x1c/0x50 [ 201.061416][ T1808] netif_set_allmulti.cold+0x7c/0x166 [ 201.061419][ T1808] dev_set_allmulti+0xa2/0x150 [ 201.061422][ T1808] del_nbp+0xb7/0xc10 [bridge] [ 201.061434][ T1808] ? __asan_memset+0x27/0x50 [ 201.061437][ T1808] br_dev_delete+0x9d/0x1e0 [bridge] [ 201.061444][ T1808] rtnl_dellink+0x48f/0xae0 [ 201.061447][ T1808] ? lock_release+0x184/0x1f0 [ 201.061448][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061450][ T1808] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 201.061452][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061459][ T1808] ? unwind_next_frame+0x69b/0x1ea0 [ 201.061461][ T1808] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 201.061463][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061464][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061466][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061468][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061469][ T1808] ? lock_release+0x184/0x1f0 [ 201.061471][ T1808] ? is_bpf_text_address+0x3e/0x110 [ 201.061474][ T1808] ? is_bpf_text_address+0x72/0x110 [ 201.061476][ T1808] ? kernel_text_address+0x149/0x170 [ 201.061478][ T1808] ? __kernel_text_address+0x12/0x30 [ 201.061479][ T1808] ? write_profile+0xf0/0xf0 [ 201.061482][ T1808] ? unwind_get_return_address+0x67/0xd0 [ 201.061483][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061485][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061486][ T1808] ? cap_capable+0x1d7/0x3d0 [ 201.061490][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061492][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061493][ T1808] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 201.061496][ T1808] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 201.061497][ T1808] ? rtnl_link_fill+0x920/0x920 [ 201.061499][ T1808] ? filter_irq_stacks+0xd0/0xd0 [ 201.061500][ T1808] ? stack_depot_save_flags+0x1bc/0x790 [ 201.061504][ T1808] netlink_rcv_skb+0x14e/0x3a0 [ 201.061505][ T1808] ? rtnl_link_fill+0x920/0x920 [ 201.061507][ T1808] ? lock_release+0x184/0x1f0 [ 201.061508][ T1808] ? netlink_ack+0xcf0/0xcf0 [ 201.061509][ T1808] ? __netlink_lookup+0xb9/0x6b0 [ 201.061512][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061513][ T1808] ? lock_release+0x184/0x1f0 [ 201.061515][ T1808] netlink_unicast+0x486/0x750 [ 201.061517][ T1808] ? netlink_attachskb+0x810/0x810 [ 201.061519][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061520][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061522][ T1808] ? lock_acquire+0x13c/0x160 [ 201.061524][ T1808] netlink_sendmsg+0x735/0xc60 [ 201.061526][ T1808] ? netlink_unicast+0x750/0x750 [ 201.061527][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061529][ T1808] ? lock_release+0x184/0x1f0 [ 201.061531][ T1808] ____sys_sendmsg+0x415/0x880 [ 201.061533][ T1808] ? copy_msghdr_from_user+0x279/0x420 [ 201.061534][ T1808] ? get_timestamp.constprop.0+0x390/0x390 [ 201.061536][ T1808] ? move_addr_to_kernel+0x40/0x40 [ 201.061537][ T1808] ? filter_irq_stacks+0xd0/0xd0 [ 201.061540][ T1808] ___sys_sendmsg+0x14e/0x1d0 [ 201.061541][ T1808] ? copy_msghdr_from_user+0x420/0x420 [ 201.061546][ T1808] __sys_sendmsg+0x12c/0x1d0 [ 201.061548][ T1808] ? __sys_sendmsg_sock+0x20/0x20 [ 201.061551][ T1808] ? rcu_is_watching+0x16/0xd0 [ 201.061553][ T1808] do_syscall_64+0xff/0x530 [ 201.061554][ T1808] ? exc_page_fault+0xee/0x100 [ 201.061556][ T1808] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 201.061558][ T1808] RIP: 0033:0x7f1c56d0054e [ 201.061560][ T1808] 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 [ 201.061561][ T1808] RSP: 002b:00007ffd64384ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 201.061565][ T1808] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1c56d0054e [ 201.061566][ T1808] RDX: 0000000000000000 RSI: 00007ffd64384f70 RDI: 0000000000000005 [ 201.061567][ T1808] RBP: 00007ffd64384ed0 R08: 0000000000000000 R09: 0000000000000000 [ 201.061568][ T1808] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108ee [ 201.061569][ T1808] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd64385630 [ 201.061571][ T1808] [ 201.084707][ T1808] veth1: left promiscuous mode [ 201.084961][ T1808] br0: port 1(veth1) entered disabled state [ 201.582852][ T1843] veth1: entered promiscuous mode [ 201.644472][ T1847] veth1: left promiscuous mode [ 202.291699][ T1878] br0: port 1(veth1) entered blocking state [ 202.291714][ T1878] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 202.291717][ T1878] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1878, name: ip [ 202.291719][ T1878] preempt_count: 1, expected: 0 [ 202.291720][ T1878] RCU nest depth: 0, expected: 0 [ 202.291721][ T1878] INFO: lockdep is turned off. [ 202.291722][ T1878] irq event stamp: 0 [ 202.291723][ T1878] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 202.291727][ T1878] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 202.291734][ T1878] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 202.291735][ T1878] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 202.291737][ T1878] Preemption disabled at: [ 202.291738][ T1878] [] vprintk_emit+0x31b/0x3e0 [ 202.291745][ T1878] CPU: 2 UID: 0 PID: 1878 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 202.291749][ T1878] Tainted: [W]=WARN [ 202.291750][ T1878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 202.291752][ T1878] Call Trace: [ 202.291753][ T1878] [ 202.291754][ T1878] dump_stack_lvl+0x6f/0xa0 [ 202.291760][ T1878] ? vprintk_emit+0x31b/0x3e0 [ 202.291762][ T1878] __might_resched.cold+0x1fe/0x2c1 [ 202.291765][ T1878] ? __module_address+0x36/0x330 [ 202.291769][ T1878] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 202.291772][ T1878] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 202.291773][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291777][ T1878] __kmalloc_noprof+0x443/0x760 [ 202.291780][ T1878] ? __rwlock_init+0x150/0x150 [ 202.291783][ T1878] ? alloc_buf.isra.0+0x4b/0x260 [ 202.291787][ T1878] ? do_raw_spin_unlock+0x59/0x250 [ 202.291788][ T1878] alloc_buf.isra.0+0x4b/0x260 [ 202.291790][ T1878] put_chars+0x1e1/0x2f0 [ 202.291792][ T1878] ? prb_final_commit+0x50/0x50 [ 202.291793][ T1878] ? __send_to_port+0x420/0x420 [ 202.291795][ T1878] ? printk_get_next_message+0x240/0x650 [ 202.291798][ T1878] hvc_console_print+0x292/0x780 [ 202.291801][ T1878] ? hvc_write+0x3a0/0x3a0 [ 202.291803][ T1878] ? do_raw_spin_lock+0x131/0x280 [ 202.291804][ T1878] ? vsnprintf+0x668/0x1700 [ 202.291808][ T1878] ? __rwlock_init+0x150/0x150 [ 202.291809][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291811][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291813][ T1878] console_emit_next_record+0x22f/0x4c0 [ 202.291816][ T1878] ? devkmsg_read+0x4b0/0x4b0 [ 202.291818][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291819][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291821][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291823][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291825][ T1878] ? console_flush_one_record+0x111/0x710 [ 202.291826][ T1878] console_flush_one_record+0x46f/0x710 [ 202.291829][ T1878] ? console_emit_next_record+0x4c0/0x4c0 [ 202.291831][ T1878] console_unlock+0xee/0x1f0 [ 202.291833][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291835][ T1878] ? console_flush_one_record+0x710/0x710 [ 202.291836][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291838][ T1878] ? lock_release+0x184/0x1f0 [ 202.291839][ T1878] ? lock_acquire+0x60/0x160 [ 202.291841][ T1878] ? __rcu_read_lock+0x30/0x70 [ 202.291843][ T1878] ? __down_trylock_console_sem+0x5e/0xa0 [ 202.291845][ T1878] ? vprintk_emit+0x320/0x3e0 [ 202.291847][ T1878] vprintk_emit+0x37c/0x3e0 [ 202.291850][ T1878] ? wake_up_klogd_work_func+0x90/0x90 [ 202.291852][ T1878] ? __rwlock_init+0x150/0x150 [ 202.291853][ T1878] ? filter_irq_stacks+0xd0/0xd0 [ 202.291855][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291857][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291859][ T1878] _printk+0xc7/0x100 [ 202.291862][ T1878] ? snapshot_read.cold+0x21/0x21 [ 202.291864][ T1878] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 202.291877][ T1878] ? do_setlink.isra.0+0xa31/0x2750 [ 202.291879][ T1878] ? rtnl_newlink+0x9f1/0x11c0 [ 202.291881][ T1878] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.291883][ T1878] br_set_state+0x22f/0x430 [bridge] [ 202.291891][ T1878] br_init_port+0xc4/0x200 [bridge] [ 202.291899][ T1878] new_nbp+0x39c/0x580 [bridge] [ 202.291907][ T1878] br_add_if+0x212/0x1320 [bridge] [ 202.291913][ T1878] ? netif_rx_mode_sync+0x17/0x30 [ 202.291916][ T1878] ? dev_change_flags+0xb0/0x170 [ 202.291918][ T1878] ? cycle_netdev+0xa2/0xd0 [vrf] [ 202.291920][ T1878] ? vrf_del_slave+0x44/0x60 [vrf] [ 202.291922][ T1878] do_set_master+0x357/0x580 [ 202.291924][ T1878] do_setlink.isra.0+0xa31/0x2750 [ 202.291926][ T1878] ? stack_trace_save+0x93/0xc0 [ 202.291928][ T1878] ? rtnl_link_get_size+0x350/0x350 [ 202.291929][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291930][ T1878] ? stack_depot_save_flags+0x1bc/0x790 [ 202.291934][ T1878] ? kasan_save_stack+0x3d/0x50 [ 202.291937][ T1878] ? kasan_save_stack+0x2f/0x50 [ 202.291938][ T1878] ? kasan_save_track+0x14/0x30 [ 202.291940][ T1878] ? __kasan_kmalloc+0x7b/0x90 [ 202.291942][ T1878] ? __kmalloc_cache_noprof+0x29a/0x620 [ 202.291943][ T1878] ? rtnl_newlink+0x124/0x11c0 [ 202.291944][ T1878] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.291945][ T1878] ? netlink_rcv_skb+0x14e/0x3a0 [ 202.291948][ T1878] ? netlink_unicast+0x486/0x750 [ 202.291949][ T1878] ? netlink_sendmsg+0x735/0xc60 [ 202.291951][ T1878] ? ____sys_sendmsg+0x415/0x880 [ 202.291953][ T1878] ? ___sys_sendmsg+0x14e/0x1d0 [ 202.291954][ T1878] ? __sys_sendmsg+0x12c/0x1d0 [ 202.291956][ T1878] ? do_syscall_64+0xff/0x530 [ 202.291958][ T1878] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.291960][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291962][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291963][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291965][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291967][ T1878] ? trace_contention_end+0xb3/0x180 [ 202.291970][ T1878] ? __mutex_lock+0x1db/0x1ea0 [ 202.291972][ T1878] ? __mutex_lock+0x9a3/0x1ea0 [ 202.291974][ T1878] ? rtnl_newlink+0x9a8/0x11c0 [ 202.291975][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291977][ T1878] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 202.291979][ T1878] ? rcu_irq_exit_check_preempt+0x6b/0x290 [ 202.291981][ T1878] ? trace_hardirqs_on+0x36/0x40 [ 202.291982][ T1878] ? irqentry_exit+0x21c/0x790 [ 202.291985][ T1878] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 202.291987][ T1878] ? __rtnl_newlink+0x3fa/0xa50 [ 202.291989][ T1878] rtnl_newlink+0x9f1/0x11c0 [ 202.291991][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291993][ T1878] ? rtnl_bridge_getlink+0x850/0x850 [ 202.291994][ T1878] ? lock_acquire+0x13c/0x160 [ 202.291995][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.291998][ T1878] ? is_bpf_text_address+0x3e/0x110 [ 202.292001][ T1878] ? is_bpf_text_address+0x72/0x110 [ 202.292003][ T1878] ? kernel_text_address+0x149/0x170 [ 202.292007][ T1878] ? __kernel_text_address+0x12/0x30 [ 202.292009][ T1878] ? write_profile+0xf0/0xf0 [ 202.292010][ T1878] ? unwind_get_return_address+0x67/0xd0 [ 202.292013][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292015][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292016][ T1878] ? cap_capable+0x1d7/0x3d0 [ 202.292020][ T1878] ? lock_acquire+0x13c/0x160 [ 202.292021][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292023][ T1878] ? rtnl_bridge_getlink+0x850/0x850 [ 202.292025][ T1878] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.292026][ T1878] ? rtnl_link_fill+0x920/0x920 [ 202.292027][ T1878] ? filter_irq_stacks+0xd0/0xd0 [ 202.292029][ T1878] ? stack_depot_save_flags+0x1bc/0x790 [ 202.292031][ T1878] netlink_rcv_skb+0x14e/0x3a0 [ 202.292033][ T1878] ? rtnl_link_fill+0x920/0x920 [ 202.292034][ T1878] ? lock_release+0x184/0x1f0 [ 202.292036][ T1878] ? netlink_ack+0xcf0/0xcf0 [ 202.292037][ T1878] ? __netlink_lookup+0xb9/0x6b0 [ 202.292040][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292041][ T1878] ? lock_release+0x184/0x1f0 [ 202.292043][ T1878] netlink_unicast+0x486/0x750 [ 202.292045][ T1878] ? netlink_attachskb+0x810/0x810 [ 202.292047][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292049][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292050][ T1878] ? lock_acquire+0x13c/0x160 [ 202.292052][ T1878] netlink_sendmsg+0x735/0xc60 [ 202.292054][ T1878] ? netlink_unicast+0x750/0x750 [ 202.292056][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292058][ T1878] ? lock_release+0x184/0x1f0 [ 202.292060][ T1878] ____sys_sendmsg+0x415/0x880 [ 202.292061][ T1878] ? copy_msghdr_from_user+0x279/0x420 [ 202.292063][ T1878] ? get_timestamp.constprop.0+0x390/0x390 [ 202.292064][ T1878] ? move_addr_to_kernel+0x40/0x40 [ 202.292066][ T1878] ? filter_irq_stacks+0xd0/0xd0 [ 202.292068][ T1878] ___sys_sendmsg+0x14e/0x1d0 [ 202.292070][ T1878] ? copy_msghdr_from_user+0x420/0x420 [ 202.292075][ T1878] __sys_sendmsg+0x12c/0x1d0 [ 202.292077][ T1878] ? __sys_sendmsg_sock+0x20/0x20 [ 202.292080][ T1878] ? rcu_is_watching+0x16/0xd0 [ 202.292082][ T1878] do_syscall_64+0xff/0x530 [ 202.292083][ T1878] ? exc_page_fault+0xee/0x100 [ 202.292085][ T1878] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.292087][ T1878] RIP: 0033:0x7f749384f54e [ 202.292088][ T1878] 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 [ 202.292090][ T1878] RSP: 002b:00007ffd16fbe7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 202.292094][ T1878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f749384f54e [ 202.292095][ T1878] RDX: 0000000000000000 RSI: 00007ffd16fbe860 RDI: 0000000000000005 [ 202.292096][ T1878] RBP: 00007ffd16fbe7c0 R08: 0000000000000000 R09: 0000000000000000 [ 202.292097][ T1878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9108ef [ 202.292098][ T1878] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd16fbef20 [ 202.292100][ T1878] [ 202.325495][ T1878] br0: port 1(veth1) entered disabled state [ 202.325755][ T1878] veth1: entered allmulticast mode [ 202.326779][ T1878] veth1: entered promiscuous mode [ 202.327605][ T1878] br0: port 1(veth1) entered blocking state [ 202.327839][ T1878] br0: port 1(veth1) entered forwarding state [ 219.025201][ T1934] veth1.100: entered promiscuous mode [ 219.025220][ T1934] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 219.025223][ T1934] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1934, name: ip [ 219.025225][ T1934] preempt_count: 1, expected: 0 [ 219.025225][ T1934] RCU nest depth: 0, expected: 0 [ 219.025227][ T1934] INFO: lockdep is turned off. [ 219.025228][ T1934] irq event stamp: 0 [ 219.025229][ T1934] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 219.025233][ T1934] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 219.025239][ T1934] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 219.025241][ T1934] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 219.025243][ T1934] Preemption disabled at: [ 219.025243][ T1934] [] vprintk_emit+0x31b/0x3e0 [ 219.025251][ T1934] CPU: 2 UID: 0 PID: 1934 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 219.025254][ T1934] Tainted: [W]=WARN [ 219.025255][ T1934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.025257][ T1934] Call Trace: [ 219.025259][ T1934] [ 219.025260][ T1934] dump_stack_lvl+0x6f/0xa0 [ 219.025266][ T1934] ? vprintk_emit+0x31b/0x3e0 [ 219.025268][ T1934] __might_resched.cold+0x1fe/0x2c1 [ 219.025272][ T1934] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 219.025275][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025279][ T1934] __kmalloc_noprof+0x443/0x760 [ 219.025282][ T1934] ? __rwlock_init+0x150/0x150 [ 219.025285][ T1934] ? alloc_buf.isra.0+0x4b/0x260 [ 219.025289][ T1934] ? do_raw_spin_unlock+0x59/0x250 [ 219.025290][ T1934] alloc_buf.isra.0+0x4b/0x260 [ 219.025292][ T1934] put_chars+0x1e1/0x2f0 [ 219.025294][ T1934] ? desc_read_finalized_seq+0x79/0x120 [ 219.025296][ T1934] ? __send_to_port+0x420/0x420 [ 219.025298][ T1934] ? console_prepend_replay+0x20/0x20 [ 219.025300][ T1934] hvc_console_print+0x292/0x780 [ 219.025304][ T1934] ? hvc_write+0x3a0/0x3a0 [ 219.025305][ T1934] ? do_raw_spin_lock+0x131/0x280 [ 219.025306][ T1934] ? __rwlock_init+0x150/0x150 [ 219.025308][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025309][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025311][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025313][ T1934] console_emit_next_record+0x22f/0x4c0 [ 219.025316][ T1934] ? devkmsg_read+0x4b0/0x4b0 [ 219.025318][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025319][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025321][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025322][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025324][ T1934] ? console_flush_one_record+0x111/0x710 [ 219.025326][ T1934] console_flush_one_record+0x46f/0x710 [ 219.025328][ T1934] ? console_emit_next_record+0x4c0/0x4c0 [ 219.025331][ T1934] console_unlock+0xee/0x1f0 [ 219.025332][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025334][ T1934] ? console_flush_one_record+0x710/0x710 [ 219.025336][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025337][ T1934] ? lock_release+0x184/0x1f0 [ 219.025338][ T1934] ? lock_acquire+0x60/0x160 [ 219.025340][ T1934] ? __rcu_read_lock+0x30/0x70 [ 219.025342][ T1934] ? __down_trylock_console_sem+0x5e/0xa0 [ 219.025344][ T1934] ? vprintk_emit+0x320/0x3e0 [ 219.025345][ T1934] vprintk_emit+0x37c/0x3e0 [ 219.025348][ T1934] ? wake_up_klogd_work_func+0x90/0x90 [ 219.025349][ T1934] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 219.025353][ T1934] ? try_to_wake_up+0x153/0x1130 [ 219.025356][ T1934] _printk+0xc7/0x100 [ 219.025359][ T1934] ? snapshot_read.cold+0x21/0x21 [ 219.025361][ T1934] ? __virt_addr_valid+0x102/0x440 [ 219.025364][ T1934] ? __virt_addr_valid+0x1da/0x440 [ 219.025365][ T1934] ? netdev_name+0x43/0x60 [ 219.025368][ T1934] ? __netdev_printk+0x17f/0x1d0 [ 219.025370][ T1934] netdev_info+0xe2/0x116 [ 219.025372][ T1934] ? netdev_notice+0x120/0x120 [ 219.025373][ T1934] ? netlink_sendmsg+0x735/0xc60 [ 219.025376][ T1934] ? ____sys_sendmsg+0x415/0x880 [ 219.025379][ T1934] ? pwq_dec_nr_in_flight+0x780/0x780 [ 219.025382][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025384][ T1934] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 219.025387][ T1934] ? mutex_is_locked+0x1c/0x50 [ 219.025390][ T1934] __dev_set_promiscuity.cold+0x95/0x104 [ 219.025393][ T1934] __dev_change_flags+0x396/0x660 [ 219.025396][ T1934] ? netif_set_allmulti+0x250/0x250 [ 219.025398][ T1934] ? kernel_text_address+0x149/0x170 [ 219.025400][ T1934] ? __kernel_text_address+0x12/0x30 [ 219.025401][ T1934] ? write_profile+0xf0/0xf0 [ 219.025403][ T1934] ? unwind_get_return_address+0x67/0xd0 [ 219.025406][ T1934] netif_change_flags+0x87/0x190 [ 219.025408][ T1934] do_setlink.isra.0+0x1cc3/0x2750 [ 219.025413][ T1934] ? stack_trace_save+0x93/0xc0 [ 219.025414][ T1934] ? rtnl_link_get_size+0x350/0x350 [ 219.025415][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025417][ T1934] ? stack_depot_save_flags+0x1bc/0x790 [ 219.025421][ T1934] ? kasan_save_stack+0x3d/0x50 [ 219.025424][ T1934] ? kasan_save_stack+0x2f/0x50 [ 219.025425][ T1934] ? kasan_save_track+0x14/0x30 [ 219.025427][ T1934] ? __kasan_kmalloc+0x7b/0x90 [ 219.025428][ T1934] ? __kmalloc_cache_noprof+0x29a/0x620 [ 219.025430][ T1934] ? rtnl_newlink+0x124/0x11c0 [ 219.025431][ T1934] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 219.025432][ T1934] ? netlink_rcv_skb+0x14e/0x3a0 [ 219.025433][ T1934] ? netlink_unicast+0x486/0x750 [ 219.025435][ T1934] ? netlink_sendmsg+0x735/0xc60 [ 219.025436][ T1934] ? ____sys_sendmsg+0x415/0x880 [ 219.025437][ T1934] ? ___sys_sendmsg+0x14e/0x1d0 [ 219.025438][ T1934] ? __sys_sendmsg+0x12c/0x1d0 [ 219.025440][ T1934] ? do_syscall_64+0xff/0x530 [ 219.025442][ T1934] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.025444][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025446][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025447][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025449][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025451][ T1934] ? trace_contention_end+0xb3/0x180 [ 219.025453][ T1934] ? __mutex_lock+0x1db/0x1ea0 [ 219.025454][ T1934] ? __mutex_lock+0x9a3/0x1ea0 [ 219.025456][ T1934] ? rtnl_newlink+0x9a8/0x11c0 [ 219.025457][ T1934] ? ww_mutex_lock+0x160/0x160 [ 219.025459][ T1934] ? __rtnl_newlink+0x3fa/0xa50 [ 219.025461][ T1934] rtnl_newlink+0x9f1/0x11c0 [ 219.025463][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025465][ T1934] ? rtnl_bridge_getlink+0x850/0x850 [ 219.025466][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025468][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025470][ T1934] ? is_bpf_text_address+0x3e/0x110 [ 219.025473][ T1934] ? is_bpf_text_address+0x72/0x110 [ 219.025474][ T1934] ? kernel_text_address+0x149/0x170 [ 219.025476][ T1934] ? __kernel_text_address+0x12/0x30 [ 219.025477][ T1934] ? write_profile+0xf0/0xf0 [ 219.025478][ T1934] ? unwind_get_return_address+0x67/0xd0 [ 219.025479][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025481][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025483][ T1934] ? cap_capable+0x1d7/0x3d0 [ 219.025486][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025487][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025489][ T1934] ? rtnl_bridge_getlink+0x850/0x850 [ 219.025491][ T1934] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 219.025492][ T1934] ? rtnl_link_fill+0x920/0x920 [ 219.025493][ T1934] ? filter_irq_stacks+0xd0/0xd0 [ 219.025495][ T1934] ? stack_depot_save_flags+0x1bc/0x790 [ 219.025497][ T1934] netlink_rcv_skb+0x14e/0x3a0 [ 219.025498][ T1934] ? rtnl_link_fill+0x920/0x920 [ 219.025500][ T1934] ? lock_release+0x184/0x1f0 [ 219.025501][ T1934] ? netlink_ack+0xcf0/0xcf0 [ 219.025502][ T1934] ? __netlink_lookup+0xb9/0x6b0 [ 219.025505][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025507][ T1934] ? lock_release+0x184/0x1f0 [ 219.025508][ T1934] netlink_unicast+0x486/0x750 [ 219.025510][ T1934] ? netlink_attachskb+0x810/0x810 [ 219.025512][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025513][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025515][ T1934] ? lock_acquire+0x13c/0x160 [ 219.025517][ T1934] netlink_sendmsg+0x735/0xc60 [ 219.025519][ T1934] ? netlink_unicast+0x750/0x750 [ 219.025521][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025522][ T1934] ? lock_release+0x184/0x1f0 [ 219.025524][ T1934] ____sys_sendmsg+0x415/0x880 [ 219.025526][ T1934] ? copy_msghdr_from_user+0x279/0x420 [ 219.025527][ T1934] ? get_timestamp.constprop.0+0x390/0x390 [ 219.025529][ T1934] ? move_addr_to_kernel+0x40/0x40 [ 219.025530][ T1934] ? filter_irq_stacks+0xd0/0xd0 [ 219.025533][ T1934] ___sys_sendmsg+0x14e/0x1d0 [ 219.025534][ T1934] ? copy_msghdr_from_user+0x420/0x420 [ 219.025539][ T1934] __sys_sendmsg+0x12c/0x1d0 [ 219.025541][ T1934] ? __sys_sendmsg_sock+0x20/0x20 [ 219.025544][ T1934] ? rcu_is_watching+0x16/0xd0 [ 219.025546][ T1934] do_syscall_64+0xff/0x530 [ 219.025547][ T1934] ? exc_page_fault+0xee/0x100 [ 219.025549][ T1934] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 219.025551][ T1934] RIP: 0033:0x7f4b316e054e [ 219.025552][ T1934] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 219.025554][ T1934] RSP: 002b:00007ffcf83ff090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 219.025558][ T1934] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4b316e054e [ 219.025559][ T1934] RDX: 0000000000000000 RSI: 00007ffcf83ff140 RDI: 0000000000000005 [ 219.025560][ T1934] RBP: 00007ffcf83ff0a0 R08: 0000000000000000 R09: 0000000000000000 [ 219.025561][ T1934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910900 [ 219.025562][ T1934] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf83ff800 [ 219.025564][ T1934] [ 224.279737][ T1949] veth1.100: left promiscuous mode [ 224.279755][ T1949] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 224.279758][ T1949] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1949, name: ip [ 224.279760][ T1949] preempt_count: 1, expected: 0 [ 224.279760][ T1949] RCU nest depth: 0, expected: 0 [ 224.279761][ T1949] INFO: lockdep is turned off. [ 224.279762][ T1949] irq event stamp: 0 [ 224.279763][ T1949] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 224.279767][ T1949] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 224.279773][ T1949] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 224.279774][ T1949] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 224.279776][ T1949] Preemption disabled at: [ 224.279777][ T1949] [] vprintk_emit+0x31b/0x3e0 [ 224.279784][ T1949] CPU: 0 UID: 0 PID: 1949 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 224.279787][ T1949] Tainted: [W]=WARN [ 224.279788][ T1949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.279790][ T1949] Call Trace: [ 224.279791][ T1949] [ 224.279793][ T1949] dump_stack_lvl+0x6f/0xa0 [ 224.279798][ T1949] ? vprintk_emit+0x31b/0x3e0 [ 224.279800][ T1949] __might_resched.cold+0x1fe/0x2c1 [ 224.279804][ T1949] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 224.279807][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279811][ T1949] __kmalloc_noprof+0x443/0x760 [ 224.279815][ T1949] ? __rwlock_init+0x150/0x150 [ 224.279817][ T1949] ? alloc_buf.isra.0+0x4b/0x260 [ 224.279821][ T1949] ? do_raw_spin_unlock+0x59/0x250 [ 224.279823][ T1949] alloc_buf.isra.0+0x4b/0x260 [ 224.279825][ T1949] put_chars+0x1e1/0x2f0 [ 224.279826][ T1949] ? desc_read_finalized_seq+0x79/0x120 [ 224.279828][ T1949] ? __send_to_port+0x420/0x420 [ 224.279830][ T1949] ? console_prepend_replay+0x20/0x20 [ 224.279833][ T1949] hvc_console_print+0x292/0x780 [ 224.279836][ T1949] ? hvc_write+0x3a0/0x3a0 [ 224.279837][ T1949] ? do_raw_spin_lock+0x131/0x280 [ 224.279839][ T1949] ? __rwlock_init+0x150/0x150 [ 224.279840][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279842][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279844][ T1949] ? lock_acquire+0x13c/0x160 [ 224.279846][ T1949] console_emit_next_record+0x22f/0x4c0 [ 224.279848][ T1949] ? devkmsg_read+0x4b0/0x4b0 [ 224.279850][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279852][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279853][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279855][ T1949] ? lock_acquire+0x13c/0x160 [ 224.279857][ T1949] ? console_flush_one_record+0x111/0x710 [ 224.279858][ T1949] console_flush_one_record+0x46f/0x710 [ 224.279861][ T1949] ? console_emit_next_record+0x4c0/0x4c0 [ 224.279863][ T1949] console_unlock+0xee/0x1f0 [ 224.279865][ T1949] ? lock_acquire+0x13c/0x160 [ 224.279867][ T1949] ? console_flush_one_record+0x710/0x710 [ 224.279868][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279870][ T1949] ? lock_release+0x184/0x1f0 [ 224.279871][ T1949] ? lock_acquire+0x60/0x160 [ 224.279873][ T1949] ? __rcu_read_lock+0x30/0x70 [ 224.279875][ T1949] ? __down_trylock_console_sem+0x5e/0xa0 [ 224.279877][ T1949] ? vprintk_emit+0x320/0x3e0 [ 224.279879][ T1949] vprintk_emit+0x37c/0x3e0 [ 224.279881][ T1949] ? wake_up_klogd_work_func+0x90/0x90 [ 224.279883][ T1949] ? update_load_avg+0x141/0xf00 [ 224.279885][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279887][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279889][ T1949] _printk+0xc7/0x100 [ 224.279892][ T1949] ? snapshot_read.cold+0x21/0x21 [ 224.279894][ T1949] ? __switch_to+0x5a3/0xe00 [ 224.279897][ T1949] ? trace_sched_exit_tp+0x9b/0x160 [ 224.279899][ T1949] ? __schedule+0xfa5/0x20e0 [ 224.279902][ T1949] ? netdev_name+0x43/0x60 [ 224.279905][ T1949] ? __netdev_printk+0x17f/0x1d0 [ 224.279907][ T1949] netdev_info+0xe2/0x116 [ 224.279909][ T1949] ? netdev_notice+0x120/0x120 [ 224.279910][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 224.279913][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 224.279917][ T1949] ? preempt_schedule_common+0x3e/0xc0 [ 224.279919][ T1949] ? mutex_is_locked+0x1c/0x50 [ 224.279922][ T1949] __dev_set_promiscuity.cold+0x95/0x104 [ 224.279925][ T1949] __dev_change_flags+0x396/0x660 [ 224.279928][ T1949] ? netif_set_allmulti+0x250/0x250 [ 224.279930][ T1949] ? kernel_text_address+0x149/0x170 [ 224.279932][ T1949] ? __kernel_text_address+0x12/0x30 [ 224.279934][ T1949] ? write_profile+0xf0/0xf0 [ 224.279936][ T1949] ? unwind_get_return_address+0x67/0xd0 [ 224.279939][ T1949] netif_change_flags+0x87/0x190 [ 224.279941][ T1949] do_setlink.isra.0+0x1cc3/0x2750 [ 224.279946][ T1949] ? stack_trace_save+0x93/0xc0 [ 224.279947][ T1949] ? rtnl_link_get_size+0x350/0x350 [ 224.279948][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279950][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 224.279954][ T1949] ? kasan_save_stack+0x3d/0x50 [ 224.279957][ T1949] ? kasan_save_stack+0x2f/0x50 [ 224.279958][ T1949] ? kasan_save_track+0x14/0x30 [ 224.279960][ T1949] ? __kasan_kmalloc+0x7b/0x90 [ 224.279961][ T1949] ? __kmalloc_cache_noprof+0x29a/0x620 [ 224.279963][ T1949] ? rtnl_newlink+0x124/0x11c0 [ 224.279964][ T1949] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.279965][ T1949] ? netlink_rcv_skb+0x14e/0x3a0 [ 224.279967][ T1949] ? netlink_unicast+0x486/0x750 [ 224.279968][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 224.279969][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 224.279970][ T1949] ? ___sys_sendmsg+0x14e/0x1d0 [ 224.279972][ T1949] ? __sys_sendmsg+0x12c/0x1d0 [ 224.279973][ T1949] ? do_syscall_64+0xff/0x530 [ 224.279976][ T1949] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.279978][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279980][ T1949] ? lock_acquire+0x13c/0x160 [ 224.279981][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279983][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279985][ T1949] ? trace_contention_end+0xb3/0x180 [ 224.279987][ T1949] ? __mutex_lock+0x1db/0x1ea0 [ 224.279988][ T1949] ? __mutex_lock+0x9a3/0x1ea0 [ 224.279990][ T1949] ? rtnl_newlink+0x9a8/0x11c0 [ 224.279991][ T1949] ? ww_mutex_lock+0x160/0x160 [ 224.279993][ T1949] ? __rtnl_newlink+0x3fa/0xa50 [ 224.279995][ T1949] rtnl_newlink+0x9f1/0x11c0 [ 224.279998][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.279999][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 224.280000][ T1949] ? lock_acquire+0x13c/0x160 [ 224.280002][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280006][ T1949] ? is_bpf_text_address+0x3e/0x110 [ 224.280009][ T1949] ? is_bpf_text_address+0x72/0x110 [ 224.280011][ T1949] ? kernel_text_address+0x149/0x170 [ 224.280012][ T1949] ? __kernel_text_address+0x12/0x30 [ 224.280013][ T1949] ? write_profile+0xf0/0xf0 [ 224.280015][ T1949] ? unwind_get_return_address+0x67/0xd0 [ 224.280016][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280018][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280019][ T1949] ? cap_capable+0x1d7/0x3d0 [ 224.280023][ T1949] ? lock_acquire+0x13c/0x160 [ 224.280024][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280026][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 224.280027][ T1949] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.280029][ T1949] ? rtnl_link_fill+0x920/0x920 [ 224.280030][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 224.280032][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 224.280034][ T1949] netlink_rcv_skb+0x14e/0x3a0 [ 224.280036][ T1949] ? rtnl_link_fill+0x920/0x920 [ 224.280037][ T1949] ? lock_release+0x184/0x1f0 [ 224.280039][ T1949] ? netlink_ack+0xcf0/0xcf0 [ 224.280040][ T1949] ? __netlink_lookup+0xb9/0x6b0 [ 224.280042][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280044][ T1949] ? lock_release+0x184/0x1f0 [ 224.280046][ T1949] netlink_unicast+0x486/0x750 [ 224.280048][ T1949] ? netlink_attachskb+0x810/0x810 [ 224.280050][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280051][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280053][ T1949] ? lock_acquire+0x13c/0x160 [ 224.280055][ T1949] netlink_sendmsg+0x735/0xc60 [ 224.280057][ T1949] ? netlink_unicast+0x750/0x750 [ 224.280059][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280060][ T1949] ? lock_release+0x184/0x1f0 [ 224.280062][ T1949] ____sys_sendmsg+0x415/0x880 [ 224.280064][ T1949] ? copy_msghdr_from_user+0x279/0x420 [ 224.280065][ T1949] ? get_timestamp.constprop.0+0x390/0x390 [ 224.280067][ T1949] ? move_addr_to_kernel+0x40/0x40 [ 224.280068][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 224.280071][ T1949] ___sys_sendmsg+0x14e/0x1d0 [ 224.280073][ T1949] ? copy_msghdr_from_user+0x420/0x420 [ 224.280077][ T1949] __sys_sendmsg+0x12c/0x1d0 [ 224.280079][ T1949] ? __sys_sendmsg_sock+0x20/0x20 [ 224.280082][ T1949] ? rcu_is_watching+0x16/0xd0 [ 224.280084][ T1949] do_syscall_64+0xff/0x530 [ 224.280085][ T1949] ? exc_page_fault+0xee/0x100 [ 224.280088][ T1949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.280089][ T1949] RIP: 0033:0x7fd6aef0654e [ 224.280091][ T1949] 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 [ 224.280093][ T1949] RSP: 002b:00007ffeccdd8690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.280096][ T1949] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd6aef0654e [ 224.280098][ T1949] RDX: 0000000000000000 RSI: 00007ffeccdd8740 RDI: 0000000000000005 [ 224.280099][ T1949] RBP: 00007ffeccdd86a0 R08: 0000000000000000 R09: 0000000000000000 [ 224.280099][ T1949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910905 [ 224.280100][ T1949] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeccdd8e00 [ 224.280102][ T1949] [ 226.622733][ T1976] veth1.100: entered allmulticast mode [ 226.622749][ T1976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 226.622752][ T1976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1976, name: ip [ 226.622753][ T1976] preempt_count: 1, expected: 0 [ 226.622754][ T1976] RCU nest depth: 0, expected: 0 [ 226.622755][ T1976] INFO: lockdep is turned off. [ 226.622756][ T1976] irq event stamp: 0 [ 226.622757][ T1976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 226.622761][ T1976] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 226.622767][ T1976] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 226.622769][ T1976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 226.622770][ T1976] Preemption disabled at: [ 226.622771][ T1976] [] vprintk_emit+0x31b/0x3e0 [ 226.622779][ T1976] CPU: 2 UID: 0 PID: 1976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 226.622782][ T1976] Tainted: [W]=WARN [ 226.622783][ T1976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 226.622785][ T1976] Call Trace: [ 226.622786][ T1976] [ 226.622787][ T1976] dump_stack_lvl+0x6f/0xa0 [ 226.622793][ T1976] ? vprintk_emit+0x31b/0x3e0 [ 226.622795][ T1976] __might_resched.cold+0x1fe/0x2c1 [ 226.622798][ T1976] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 226.622800][ T1976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 226.622803][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622807][ T1976] __kmalloc_noprof+0x443/0x760 [ 226.622811][ T1976] ? __rwlock_init+0x150/0x150 [ 226.622813][ T1976] ? alloc_buf.isra.0+0x4b/0x260 [ 226.622817][ T1976] ? do_raw_spin_unlock+0x59/0x250 [ 226.622819][ T1976] alloc_buf.isra.0+0x4b/0x260 [ 226.622821][ T1976] put_chars+0x1e1/0x2f0 [ 226.622823][ T1976] ? __send_to_port+0x420/0x420 [ 226.622825][ T1976] ? console_prepend_replay+0x20/0x20 [ 226.622827][ T1976] hvc_console_print+0x292/0x780 [ 226.622831][ T1976] ? hvc_write+0x3a0/0x3a0 [ 226.622832][ T1976] ? vsnprintf+0x527/0x1700 [ 226.622835][ T1976] ? __rwlock_init+0x150/0x150 [ 226.622836][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622838][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622840][ T1976] console_emit_next_record+0x22f/0x4c0 [ 226.622843][ T1976] ? devkmsg_read+0x4b0/0x4b0 [ 226.622845][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622847][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622848][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622850][ T1976] ? lock_acquire+0x13c/0x160 [ 226.622852][ T1976] ? console_flush_one_record+0x111/0x710 [ 226.622853][ T1976] console_flush_one_record+0x46f/0x710 [ 226.622856][ T1976] ? console_emit_next_record+0x4c0/0x4c0 [ 226.622858][ T1976] console_unlock+0xee/0x1f0 [ 226.622860][ T1976] ? lock_acquire+0x13c/0x160 [ 226.622861][ T1976] ? console_flush_one_record+0x710/0x710 [ 226.622863][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622865][ T1976] ? lock_release+0x184/0x1f0 [ 226.622866][ T1976] ? lock_acquire+0x60/0x160 [ 226.622867][ T1976] ? __rcu_read_lock+0x30/0x70 [ 226.622869][ T1976] ? __down_trylock_console_sem+0x5e/0xa0 [ 226.622871][ T1976] ? vprintk_emit+0x320/0x3e0 [ 226.622873][ T1976] vprintk_emit+0x37c/0x3e0 [ 226.622876][ T1976] ? wake_up_klogd_work_func+0x90/0x90 [ 226.622877][ T1976] ? try_to_wake_up+0x153/0x1130 [ 226.622880][ T1976] _printk+0xc7/0x100 [ 226.622883][ T1976] ? snapshot_read.cold+0x21/0x21 [ 226.622885][ T1976] ? __virt_addr_valid+0x102/0x440 [ 226.622888][ T1976] ? __virt_addr_valid+0x1da/0x440 [ 226.622890][ T1976] ? netdev_name+0x43/0x60 [ 226.622893][ T1976] ? __netdev_printk+0x17f/0x1d0 [ 226.622895][ T1976] netdev_info+0xe2/0x116 [ 226.622897][ T1976] ? netdev_notice+0x120/0x120 [ 226.622898][ T1976] ? netlink_unicast+0x486/0x750 [ 226.622901][ T1976] ? netlink_sendmsg+0x735/0xc60 [ 226.622903][ T1976] ? pwq_dec_nr_in_flight+0x780/0x780 [ 226.622906][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622908][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622910][ T1976] ? mutex_is_locked+0x1c/0x50 [ 226.622913][ T1976] netif_set_allmulti.cold+0x7c/0x166 [ 226.622916][ T1976] ? __local_bh_enable_ip+0xaa/0x150 [ 226.622918][ T1976] __dev_change_flags+0x445/0x660 [ 226.622921][ T1976] ? netif_set_allmulti+0x250/0x250 [ 226.622923][ T1976] ? kernel_text_address+0x149/0x170 [ 226.622925][ T1976] ? __kernel_text_address+0x12/0x30 [ 226.622926][ T1976] ? write_profile+0xf0/0xf0 [ 226.622928][ T1976] ? unwind_get_return_address+0x67/0xd0 [ 226.622931][ T1976] netif_change_flags+0x87/0x190 [ 226.622933][ T1976] do_setlink.isra.0+0x1cc3/0x2750 [ 226.622937][ T1976] ? stack_trace_save+0x93/0xc0 [ 226.622939][ T1976] ? rtnl_link_get_size+0x350/0x350 [ 226.622940][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622942][ T1976] ? stack_depot_save_flags+0x1bc/0x790 [ 226.622946][ T1976] ? kasan_save_stack+0x3d/0x50 [ 226.622949][ T1976] ? kasan_save_stack+0x2f/0x50 [ 226.622950][ T1976] ? kasan_save_track+0x14/0x30 [ 226.622951][ T1976] ? __kasan_kmalloc+0x7b/0x90 [ 226.622953][ T1976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 226.622954][ T1976] ? rtnl_newlink+0x124/0x11c0 [ 226.622956][ T1976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 226.622957][ T1976] ? netlink_rcv_skb+0x14e/0x3a0 [ 226.622958][ T1976] ? netlink_unicast+0x486/0x750 [ 226.622959][ T1976] ? netlink_sendmsg+0x735/0xc60 [ 226.622961][ T1976] ? ____sys_sendmsg+0x415/0x880 [ 226.622963][ T1976] ? ___sys_sendmsg+0x14e/0x1d0 [ 226.622964][ T1976] ? __sys_sendmsg+0x12c/0x1d0 [ 226.622966][ T1976] ? do_syscall_64+0xff/0x530 [ 226.622968][ T1976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 226.622971][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622972][ T1976] ? lock_acquire+0x13c/0x160 [ 226.622974][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622975][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622977][ T1976] ? trace_contention_end+0xb3/0x180 [ 226.622979][ T1976] ? __mutex_lock+0x1db/0x1ea0 [ 226.622981][ T1976] ? __mutex_lock+0x9a3/0x1ea0 [ 226.622983][ T1976] ? rtnl_newlink+0x9a8/0x11c0 [ 226.622984][ T1976] ? ww_mutex_lock+0x160/0x160 [ 226.622986][ T1976] ? __rtnl_newlink+0x3fa/0xa50 [ 226.622988][ T1976] rtnl_newlink+0x9f1/0x11c0 [ 226.622990][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622992][ T1976] ? rtnl_bridge_getlink+0x850/0x850 [ 226.622993][ T1976] ? lock_acquire+0x13c/0x160 [ 226.622994][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.622996][ T1976] ? is_bpf_text_address+0x3e/0x110 [ 226.623000][ T1976] ? is_bpf_text_address+0x72/0x110 [ 226.623001][ T1976] ? kernel_text_address+0x149/0x170 [ 226.623003][ T1976] ? __kernel_text_address+0x12/0x30 [ 226.623007][ T1976] ? write_profile+0xf0/0xf0 [ 226.623008][ T1976] ? unwind_get_return_address+0x67/0xd0 [ 226.623009][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623011][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623013][ T1976] ? cap_capable+0x1d7/0x3d0 [ 226.623016][ T1976] ? lock_acquire+0x13c/0x160 [ 226.623018][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623020][ T1976] ? rtnl_bridge_getlink+0x850/0x850 [ 226.623021][ T1976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 226.623023][ T1976] ? rtnl_link_fill+0x920/0x920 [ 226.623024][ T1976] ? filter_irq_stacks+0xd0/0xd0 [ 226.623025][ T1976] ? stack_depot_save_flags+0x1bc/0x790 [ 226.623028][ T1976] netlink_rcv_skb+0x14e/0x3a0 [ 226.623029][ T1976] ? rtnl_link_fill+0x920/0x920 [ 226.623031][ T1976] ? lock_release+0x184/0x1f0 [ 226.623032][ T1976] ? netlink_ack+0xcf0/0xcf0 [ 226.623033][ T1976] ? __netlink_lookup+0xb9/0x6b0 [ 226.623036][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623038][ T1976] ? lock_release+0x184/0x1f0 [ 226.623040][ T1976] netlink_unicast+0x486/0x750 [ 226.623041][ T1976] ? netlink_attachskb+0x810/0x810 [ 226.623043][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623045][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623046][ T1976] ? lock_acquire+0x13c/0x160 [ 226.623048][ T1976] netlink_sendmsg+0x735/0xc60 [ 226.623050][ T1976] ? netlink_unicast+0x750/0x750 [ 226.623052][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623054][ T1976] ? lock_release+0x184/0x1f0 [ 226.623055][ T1976] ____sys_sendmsg+0x415/0x880 [ 226.623057][ T1976] ? copy_msghdr_from_user+0x279/0x420 [ 226.623059][ T1976] ? get_timestamp.constprop.0+0x390/0x390 [ 226.623060][ T1976] ? move_addr_to_kernel+0x40/0x40 [ 226.623062][ T1976] ? filter_irq_stacks+0xd0/0xd0 [ 226.623064][ T1976] ___sys_sendmsg+0x14e/0x1d0 [ 226.623066][ T1976] ? copy_msghdr_from_user+0x420/0x420 [ 226.623071][ T1976] __sys_sendmsg+0x12c/0x1d0 [ 226.623072][ T1976] ? __sys_sendmsg_sock+0x20/0x20 [ 226.623075][ T1976] ? rcu_is_watching+0x16/0xd0 [ 226.623077][ T1976] do_syscall_64+0xff/0x530 [ 226.623078][ T1976] ? exc_page_fault+0xee/0x100 [ 226.623081][ T1976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 226.623082][ T1976] RIP: 0033:0x7f2c9a0b054e [ 226.623084][ T1976] 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 [ 226.623086][ T1976] RSP: 002b:00007ffc08cac010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 226.623090][ T1976] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2c9a0b054e [ 226.623091][ T1976] RDX: 0000000000000000 RSI: 00007ffc08cac0c0 RDI: 0000000000000005 [ 226.623092][ T1976] RBP: 00007ffc08cac020 R08: 0000000000000000 R09: 0000000000000000 [ 226.623093][ T1976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910908 [ 226.623094][ T1976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc08cac780 [ 226.623096][ T1976] [ 231.888581][ T1991] veth1.100: left allmulticast mode [ 231.888599][ T1991] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 231.888601][ T1991] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1991, name: ip [ 231.888602][ T1991] preempt_count: 1, expected: 0 [ 231.888603][ T1991] RCU nest depth: 0, expected: 0 [ 231.888604][ T1991] INFO: lockdep is turned off. [ 231.888606][ T1991] irq event stamp: 0 [ 231.888606][ T1991] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 231.888611][ T1991] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 231.888617][ T1991] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 231.888619][ T1991] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 231.888620][ T1991] Preemption disabled at: [ 231.888621][ T1991] [] vprintk_emit+0x31b/0x3e0 [ 231.888629][ T1991] CPU: 0 UID: 0 PID: 1991 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 231.888632][ T1991] Tainted: [W]=WARN [ 231.888633][ T1991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 231.888635][ T1991] Call Trace: [ 231.888636][ T1991] [ 231.888637][ T1991] dump_stack_lvl+0x6f/0xa0 [ 231.888644][ T1991] ? vprintk_emit+0x31b/0x3e0 [ 231.888646][ T1991] __might_resched.cold+0x1fe/0x2c1 [ 231.888649][ T1991] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 231.888651][ T1991] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 231.888654][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888658][ T1991] __kmalloc_noprof+0x443/0x760 [ 231.888661][ T1991] ? __rwlock_init+0x150/0x150 [ 231.888664][ T1991] ? alloc_buf.isra.0+0x4b/0x260 [ 231.888668][ T1991] ? do_raw_spin_unlock+0x59/0x250 [ 231.888669][ T1991] alloc_buf.isra.0+0x4b/0x260 [ 231.888671][ T1991] put_chars+0x1e1/0x2f0 [ 231.888673][ T1991] ? __send_to_port+0x420/0x420 [ 231.888675][ T1991] ? console_prepend_replay+0x20/0x20 [ 231.888677][ T1991] hvc_console_print+0x292/0x780 [ 231.888680][ T1991] ? hvc_write+0x3a0/0x3a0 [ 231.888681][ T1991] ? vsnprintf+0x527/0x1700 [ 231.888685][ T1991] ? __rwlock_init+0x150/0x150 [ 231.888686][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888688][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888690][ T1991] console_emit_next_record+0x22f/0x4c0 [ 231.888692][ T1991] ? devkmsg_read+0x4b0/0x4b0 [ 231.888694][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888696][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888697][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888699][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888701][ T1991] ? console_flush_one_record+0x111/0x710 [ 231.888702][ T1991] console_flush_one_record+0x46f/0x710 [ 231.888705][ T1991] ? console_emit_next_record+0x4c0/0x4c0 [ 231.888707][ T1991] console_unlock+0xee/0x1f0 [ 231.888709][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888710][ T1991] ? console_flush_one_record+0x710/0x710 [ 231.888712][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888713][ T1991] ? lock_release+0x184/0x1f0 [ 231.888715][ T1991] ? lock_acquire+0x60/0x160 [ 231.888716][ T1991] ? __rcu_read_lock+0x30/0x70 [ 231.888718][ T1991] ? __down_trylock_console_sem+0x5e/0xa0 [ 231.888720][ T1991] ? vprintk_emit+0x320/0x3e0 [ 231.888722][ T1991] vprintk_emit+0x37c/0x3e0 [ 231.888724][ T1991] ? wake_up_klogd_work_func+0x90/0x90 [ 231.888726][ T1991] ? try_to_wake_up+0x153/0x1130 [ 231.888728][ T1991] _printk+0xc7/0x100 [ 231.888731][ T1991] ? snapshot_read.cold+0x21/0x21 [ 231.888733][ T1991] ? __virt_addr_valid+0x102/0x440 [ 231.888742][ T1991] ? __virt_addr_valid+0x1da/0x440 [ 231.888743][ T1991] ? netdev_name+0x43/0x60 [ 231.888746][ T1991] ? __netdev_printk+0x17f/0x1d0 [ 231.888748][ T1991] netdev_info+0xe2/0x116 [ 231.888750][ T1991] ? netdev_notice+0x120/0x120 [ 231.888751][ T1991] ? netlink_unicast+0x486/0x750 [ 231.888754][ T1991] ? netlink_sendmsg+0x735/0xc60 [ 231.888756][ T1991] ? pwq_dec_nr_in_flight+0x780/0x780 [ 231.888758][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888760][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888762][ T1991] ? mutex_is_locked+0x1c/0x50 [ 231.888765][ T1991] netif_set_allmulti.cold+0x7c/0x166 [ 231.888767][ T1991] ? __local_bh_enable_ip+0xaa/0x150 [ 231.888770][ T1991] __dev_change_flags+0x445/0x660 [ 231.888773][ T1991] ? netif_set_allmulti+0x250/0x250 [ 231.888775][ T1991] ? kernel_text_address+0x149/0x170 [ 231.888777][ T1991] ? __kernel_text_address+0x12/0x30 [ 231.888778][ T1991] ? write_profile+0xf0/0xf0 [ 231.888780][ T1991] ? unwind_get_return_address+0x67/0xd0 [ 231.888782][ T1991] netif_change_flags+0x87/0x190 [ 231.888784][ T1991] do_setlink.isra.0+0x1cc3/0x2750 [ 231.888789][ T1991] ? stack_trace_save+0x93/0xc0 [ 231.888791][ T1991] ? rtnl_link_get_size+0x350/0x350 [ 231.888792][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888793][ T1991] ? stack_depot_save_flags+0x1bc/0x790 [ 231.888797][ T1991] ? kasan_save_stack+0x3d/0x50 [ 231.888799][ T1991] ? kasan_save_stack+0x2f/0x50 [ 231.888801][ T1991] ? kasan_save_track+0x14/0x30 [ 231.888802][ T1991] ? __kasan_kmalloc+0x7b/0x90 [ 231.888804][ T1991] ? __kmalloc_cache_noprof+0x29a/0x620 [ 231.888805][ T1991] ? rtnl_newlink+0x124/0x11c0 [ 231.888806][ T1991] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 231.888808][ T1991] ? netlink_rcv_skb+0x14e/0x3a0 [ 231.888809][ T1991] ? netlink_unicast+0x486/0x750 [ 231.888810][ T1991] ? netlink_sendmsg+0x735/0xc60 [ 231.888811][ T1991] ? ____sys_sendmsg+0x415/0x880 [ 231.888814][ T1991] ? ___sys_sendmsg+0x14e/0x1d0 [ 231.888815][ T1991] ? __sys_sendmsg+0x12c/0x1d0 [ 231.888817][ T1991] ? do_syscall_64+0xff/0x530 [ 231.888819][ T1991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 231.888821][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888823][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888824][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888825][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888827][ T1991] ? trace_contention_end+0xb3/0x180 [ 231.888829][ T1991] ? __mutex_lock+0x1db/0x1ea0 [ 231.888831][ T1991] ? __mutex_lock+0x9a3/0x1ea0 [ 231.888832][ T1991] ? rtnl_newlink+0x9a8/0x11c0 [ 231.888834][ T1991] ? ww_mutex_lock+0x160/0x160 [ 231.888836][ T1991] ? __rtnl_newlink+0x3fa/0xa50 [ 231.888838][ T1991] rtnl_newlink+0x9f1/0x11c0 [ 231.888840][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888842][ T1991] ? rtnl_bridge_getlink+0x850/0x850 [ 231.888843][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888844][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888846][ T1991] ? is_bpf_text_address+0x3e/0x110 [ 231.888849][ T1991] ? is_bpf_text_address+0x72/0x110 [ 231.888851][ T1991] ? kernel_text_address+0x149/0x170 [ 231.888852][ T1991] ? __kernel_text_address+0x12/0x30 [ 231.888853][ T1991] ? write_profile+0xf0/0xf0 [ 231.888854][ T1991] ? unwind_get_return_address+0x67/0xd0 [ 231.888856][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888857][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888859][ T1991] ? cap_capable+0x1d7/0x3d0 [ 231.888862][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888863][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888865][ T1991] ? rtnl_bridge_getlink+0x850/0x850 [ 231.888866][ T1991] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 231.888868][ T1991] ? rtnl_link_fill+0x920/0x920 [ 231.888869][ T1991] ? filter_irq_stacks+0xd0/0xd0 [ 231.888871][ T1991] ? stack_depot_save_flags+0x1bc/0x790 [ 231.888873][ T1991] netlink_rcv_skb+0x14e/0x3a0 [ 231.888874][ T1991] ? rtnl_link_fill+0x920/0x920 [ 231.888876][ T1991] ? lock_release+0x184/0x1f0 [ 231.888877][ T1991] ? netlink_ack+0xcf0/0xcf0 [ 231.888878][ T1991] ? __netlink_lookup+0xb9/0x6b0 [ 231.888881][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888882][ T1991] ? lock_release+0x184/0x1f0 [ 231.888884][ T1991] netlink_unicast+0x486/0x750 [ 231.888886][ T1991] ? netlink_attachskb+0x810/0x810 [ 231.888888][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888889][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888891][ T1991] ? lock_acquire+0x13c/0x160 [ 231.888892][ T1991] netlink_sendmsg+0x735/0xc60 [ 231.888894][ T1991] ? netlink_unicast+0x750/0x750 [ 231.888896][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888898][ T1991] ? lock_release+0x184/0x1f0 [ 231.888900][ T1991] ____sys_sendmsg+0x415/0x880 [ 231.888901][ T1991] ? copy_msghdr_from_user+0x279/0x420 [ 231.888903][ T1991] ? get_timestamp.constprop.0+0x390/0x390 [ 231.888904][ T1991] ? move_addr_to_kernel+0x40/0x40 [ 231.888906][ T1991] ? filter_irq_stacks+0xd0/0xd0 [ 231.888908][ T1991] ___sys_sendmsg+0x14e/0x1d0 [ 231.888910][ T1991] ? copy_msghdr_from_user+0x420/0x420 [ 231.888914][ T1991] __sys_sendmsg+0x12c/0x1d0 [ 231.888916][ T1991] ? __sys_sendmsg_sock+0x20/0x20 [ 231.888919][ T1991] ? rcu_is_watching+0x16/0xd0 [ 231.888921][ T1991] do_syscall_64+0xff/0x530 [ 231.888922][ T1991] ? exc_page_fault+0xee/0x100 [ 231.888924][ T1991] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 231.888926][ T1991] RIP: 0033:0x7f1881f8a54e [ 231.888928][ T1991] 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 [ 231.888930][ T1991] RSP: 002b:00007ffc9bd9dbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 231.888933][ T1991] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1881f8a54e [ 231.888935][ T1991] RDX: 0000000000000000 RSI: 00007ffc9bd9dca0 RDI: 0000000000000005 [ 231.888935][ T1991] RBP: 00007ffc9bd9dc00 R08: 0000000000000000 R09: 0000000000000000 [ 231.888936][ T1991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91090d [ 231.888937][ T1991] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc9bd9e360 [ 231.888940][ T1991] [ 240.394785][ T2187] veth1: left allmulticast mode [ 240.394805][ T2187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 240.394807][ T2187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2187, name: ip [ 240.394809][ T2187] preempt_count: 1, expected: 0 [ 240.394810][ T2187] RCU nest depth: 0, expected: 0 [ 240.394810][ T2187] INFO: lockdep is turned off. [ 240.394812][ T2187] irq event stamp: 0 [ 240.394812][ T2187] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 240.394817][ T2187] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 240.394823][ T2187] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 240.394824][ T2187] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 240.394826][ T2187] Preemption disabled at: [ 240.394827][ T2187] [] vprintk_emit+0x31b/0x3e0 [ 240.394835][ T2187] CPU: 0 UID: 0 PID: 2187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 240.394839][ T2187] Tainted: [W]=WARN [ 240.394839][ T2187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 240.394841][ T2187] Call Trace: [ 240.394843][ T2187] [ 240.394844][ T2187] dump_stack_lvl+0x6f/0xa0 [ 240.394850][ T2187] ? vprintk_emit+0x31b/0x3e0 [ 240.394852][ T2187] __might_resched.cold+0x1fe/0x2c1 [ 240.394856][ T2187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 240.394859][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394863][ T2187] __kmalloc_noprof+0x443/0x760 [ 240.394866][ T2187] ? __rwlock_init+0x150/0x150 [ 240.394868][ T2187] ? alloc_buf.isra.0+0x4b/0x260 [ 240.394872][ T2187] ? do_raw_spin_unlock+0x59/0x250 [ 240.394874][ T2187] alloc_buf.isra.0+0x4b/0x260 [ 240.394876][ T2187] put_chars+0x1e1/0x2f0 [ 240.394878][ T2187] ? __send_to_port+0x420/0x420 [ 240.394879][ T2187] ? printk_get_next_message+0x240/0x650 [ 240.394883][ T2187] hvc_console_print+0x292/0x780 [ 240.394886][ T2187] ? hvc_write+0x3a0/0x3a0 [ 240.394888][ T2187] ? __rwlock_init+0x150/0x150 [ 240.394889][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394891][ T2187] ? lock_acquire+0x13c/0x160 [ 240.394893][ T2187] console_emit_next_record+0x22f/0x4c0 [ 240.394896][ T2187] ? devkmsg_read+0x4b0/0x4b0 [ 240.394898][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394899][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394901][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394903][ T2187] ? lock_acquire+0x13c/0x160 [ 240.394904][ T2187] ? console_flush_one_record+0x111/0x710 [ 240.394906][ T2187] console_flush_one_record+0x46f/0x710 [ 240.394909][ T2187] ? console_emit_next_record+0x4c0/0x4c0 [ 240.394911][ T2187] console_unlock+0xee/0x1f0 [ 240.394913][ T2187] ? lock_acquire+0x13c/0x160 [ 240.394915][ T2187] ? console_flush_one_record+0x710/0x710 [ 240.394916][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394918][ T2187] ? lock_release+0x184/0x1f0 [ 240.394919][ T2187] ? lock_acquire+0x60/0x160 [ 240.394921][ T2187] ? __rcu_read_lock+0x30/0x70 [ 240.394923][ T2187] ? __down_trylock_console_sem+0x5e/0xa0 [ 240.394925][ T2187] ? vprintk_emit+0x320/0x3e0 [ 240.394927][ T2187] vprintk_emit+0x37c/0x3e0 [ 240.394930][ T2187] ? wake_up_klogd_work_func+0x90/0x90 [ 240.394931][ T2187] ? netlink_unicast+0x486/0x750 [ 240.394934][ T2187] ? ____sys_sendmsg+0x415/0x880 [ 240.394937][ T2187] ? ___sys_sendmsg+0x14e/0x1d0 [ 240.394939][ T2187] ? __sys_sendmsg+0x12c/0x1d0 [ 240.394940][ T2187] ? do_syscall_64+0xff/0x530 [ 240.394943][ T2187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 240.394945][ T2187] _printk+0xc7/0x100 [ 240.394948][ T2187] ? snapshot_read.cold+0x21/0x21 [ 240.394951][ T2187] ? netdev_name+0x43/0x60 [ 240.394954][ T2187] ? __netdev_printk+0x17f/0x1d0 [ 240.394956][ T2187] netdev_info+0xe2/0x116 [ 240.394958][ T2187] ? netdev_notice+0x120/0x120 [ 240.394959][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.394961][ T2187] ? __up_read+0x355/0x9e0 [ 240.394963][ T2187] ? trace_hardirqs_on+0x36/0x40 [ 240.394965][ T2187] ? down_write_nested+0x200/0x200 [ 240.394967][ T2187] ? mutex_is_locked+0x1c/0x50 [ 240.394969][ T2187] netif_set_allmulti.cold+0x7c/0x166 [ 240.394972][ T2187] dev_set_allmulti+0xa2/0x150 [ 240.394975][ T2187] del_nbp+0xb7/0xc10 [bridge] [ 240.394988][ T2187] ? __asan_memset+0x27/0x50 [ 240.394991][ T2187] br_dev_delete+0x9d/0x1e0 [bridge] [ 240.394999][ T2187] rtnl_dellink+0x48f/0xae0 [ 240.395002][ T2187] ? lock_release+0x184/0x1f0 [ 240.395007][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395009][ T2187] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 240.395011][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395018][ T2187] ? unwind_next_frame+0x69b/0x1ea0 [ 240.395020][ T2187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 240.395022][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395024][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395026][ T2187] ? lock_acquire+0x13c/0x160 [ 240.395027][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395029][ T2187] ? lock_release+0x184/0x1f0 [ 240.395030][ T2187] ? is_bpf_text_address+0x3e/0x110 [ 240.395034][ T2187] ? is_bpf_text_address+0x72/0x110 [ 240.395036][ T2187] ? kernel_text_address+0x149/0x170 [ 240.395038][ T2187] ? __kernel_text_address+0x12/0x30 [ 240.395039][ T2187] ? write_profile+0xf0/0xf0 [ 240.395042][ T2187] ? unwind_get_return_address+0x67/0xd0 [ 240.395043][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395045][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395046][ T2187] ? cap_capable+0x1d7/0x3d0 [ 240.395050][ T2187] ? lock_acquire+0x13c/0x160 [ 240.395052][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395053][ T2187] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 240.395056][ T2187] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 240.395057][ T2187] ? rtnl_link_fill+0x920/0x920 [ 240.395059][ T2187] ? filter_irq_stacks+0xd0/0xd0 [ 240.395060][ T2187] ? stack_depot_save_flags+0x1bc/0x790 [ 240.395064][ T2187] netlink_rcv_skb+0x14e/0x3a0 [ 240.395066][ T2187] ? rtnl_link_fill+0x920/0x920 [ 240.395067][ T2187] ? lock_release+0x184/0x1f0 [ 240.395069][ T2187] ? netlink_ack+0xcf0/0xcf0 [ 240.395070][ T2187] ? __netlink_lookup+0xb9/0x6b0 [ 240.395072][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395074][ T2187] ? lock_release+0x184/0x1f0 [ 240.395076][ T2187] netlink_unicast+0x486/0x750 [ 240.395078][ T2187] ? netlink_attachskb+0x810/0x810 [ 240.395080][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395081][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395083][ T2187] ? lock_acquire+0x13c/0x160 [ 240.395085][ T2187] netlink_sendmsg+0x735/0xc60 [ 240.395087][ T2187] ? netlink_unicast+0x750/0x750 [ 240.395089][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395091][ T2187] ? lock_release+0x184/0x1f0 [ 240.395093][ T2187] ____sys_sendmsg+0x415/0x880 [ 240.395094][ T2187] ? copy_msghdr_from_user+0x279/0x420 [ 240.395096][ T2187] ? get_timestamp.constprop.0+0x390/0x390 [ 240.395097][ T2187] ? move_addr_to_kernel+0x40/0x40 [ 240.395099][ T2187] ? filter_irq_stacks+0xd0/0xd0 [ 240.395101][ T2187] ___sys_sendmsg+0x14e/0x1d0 [ 240.395103][ T2187] ? copy_msghdr_from_user+0x420/0x420 [ 240.395108][ T2187] __sys_sendmsg+0x12c/0x1d0 [ 240.395110][ T2187] ? __sys_sendmsg_sock+0x20/0x20 [ 240.395112][ T2187] ? rcu_is_watching+0x16/0xd0 [ 240.395114][ T2187] do_syscall_64+0xff/0x530 [ 240.395116][ T2187] ? exc_page_fault+0xee/0x100 [ 240.395118][ T2187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 240.395120][ T2187] RIP: 0033:0x7f8c08db854e [ 240.395122][ T2187] 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 [ 240.395123][ T2187] RSP: 002b:00007ffec41e4b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 240.395127][ T2187] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8c08db854e [ 240.395128][ T2187] RDX: 0000000000000000 RSI: 00007ffec41e4c00 RDI: 0000000000000005 [ 240.395129][ T2187] RBP: 00007ffec41e4b60 R08: 0000000000000000 R09: 0000000000000000 [ 240.395130][ T2187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910915 [ 240.395131][ T2187] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec41e52c0 [ 240.395133][ T2187] [ 240.414746][ T2187] veth1: left promiscuous mode [ 240.414971][ T2187] br0: port 1(veth1) entered disabled state [ 241.071687][ T2228] br0: port 1(veth1) entered blocking state [ 241.071930][ T2228] br0: port 1(veth1) entered disabled state [ 241.072133][ T2228] veth1: entered allmulticast mode [ 241.073035][ T2228] veth1: entered promiscuous mode [ 241.089416][ T2229] br0: port 1(veth1) entered blocking state [ 241.089680][ T2229] br0: port 1(veth1) entered forwarding state [ 241.185644][ T2235] br0: port 1(veth1) entered disabled state [ 241.186422][ T2235] br0: port 1(veth1) entered blocking state [ 241.186663][ T2235] br0: port 1(veth1) entered forwarding state [ 241.378112][ T24] br0: entered promiscuous mode [ 257.972530][ T2297] br0.100: entered promiscuous mode [ 257.972550][ T2297] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 257.972553][ T2297] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2297, name: ip [ 257.972554][ T2297] preempt_count: 1, expected: 0 [ 257.972555][ T2297] RCU nest depth: 0, expected: 0 [ 257.972556][ T2297] INFO: lockdep is turned off. [ 257.972557][ T2297] irq event stamp: 0 [ 257.972558][ T2297] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 257.972563][ T2297] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 257.972569][ T2297] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 257.972571][ T2297] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 257.972572][ T2297] Preemption disabled at: [ 257.972573][ T2297] [] vprintk_emit+0x31b/0x3e0 [ 257.972581][ T2297] CPU: 0 UID: 0 PID: 2297 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 257.972585][ T2297] Tainted: [W]=WARN [ 257.972586][ T2297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 257.972587][ T2297] Call Trace: [ 257.972589][ T2297] [ 257.972590][ T2297] dump_stack_lvl+0x6f/0xa0 [ 257.972596][ T2297] ? vprintk_emit+0x31b/0x3e0 [ 257.972598][ T2297] __might_resched.cold+0x1fe/0x2c1 [ 257.972601][ T2297] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 257.972605][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972609][ T2297] __kmalloc_noprof+0x443/0x760 [ 257.972612][ T2297] ? __rwlock_init+0x150/0x150 [ 257.972615][ T2297] ? alloc_buf.isra.0+0x4b/0x260 [ 257.972619][ T2297] ? do_raw_spin_unlock+0x59/0x250 [ 257.972621][ T2297] alloc_buf.isra.0+0x4b/0x260 [ 257.972623][ T2297] put_chars+0x1e1/0x2f0 [ 257.972624][ T2297] ? desc_read_finalized_seq+0x79/0x120 [ 257.972626][ T2297] ? __send_to_port+0x420/0x420 [ 257.972628][ T2297] ? console_prepend_replay+0x20/0x20 [ 257.972631][ T2297] hvc_console_print+0x292/0x780 [ 257.972634][ T2297] ? hvc_write+0x3a0/0x3a0 [ 257.972635][ T2297] ? do_raw_spin_lock+0x131/0x280 [ 257.972637][ T2297] ? __rwlock_init+0x150/0x150 [ 257.972638][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972640][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972642][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972644][ T2297] console_emit_next_record+0x22f/0x4c0 [ 257.972647][ T2297] ? devkmsg_read+0x4b0/0x4b0 [ 257.972649][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972650][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972652][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972654][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972655][ T2297] ? console_flush_one_record+0x111/0x710 [ 257.972657][ T2297] console_flush_one_record+0x46f/0x710 [ 257.972659][ T2297] ? console_emit_next_record+0x4c0/0x4c0 [ 257.972662][ T2297] console_unlock+0xee/0x1f0 [ 257.972664][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972665][ T2297] ? console_flush_one_record+0x710/0x710 [ 257.972667][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972669][ T2297] ? lock_release+0x184/0x1f0 [ 257.972670][ T2297] ? lock_acquire+0x60/0x160 [ 257.972671][ T2297] ? __rcu_read_lock+0x30/0x70 [ 257.972673][ T2297] ? __down_trylock_console_sem+0x5e/0xa0 [ 257.972675][ T2297] ? vprintk_emit+0x320/0x3e0 [ 257.972677][ T2297] vprintk_emit+0x37c/0x3e0 [ 257.972680][ T2297] ? wake_up_klogd_work_func+0x90/0x90 [ 257.972681][ T2297] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 257.972685][ T2297] ? try_to_wake_up+0x153/0x1130 [ 257.972688][ T2297] _printk+0xc7/0x100 [ 257.972691][ T2297] ? snapshot_read.cold+0x21/0x21 [ 257.972693][ T2297] ? __virt_addr_valid+0x102/0x440 [ 257.972696][ T2297] ? __virt_addr_valid+0x1da/0x440 [ 257.972697][ T2297] ? netdev_name+0x43/0x60 [ 257.972701][ T2297] ? __netdev_printk+0x17f/0x1d0 [ 257.972702][ T2297] netdev_info+0xe2/0x116 [ 257.972704][ T2297] ? netdev_notice+0x120/0x120 [ 257.972706][ T2297] ? netlink_sendmsg+0x735/0xc60 [ 257.972709][ T2297] ? ____sys_sendmsg+0x415/0x880 [ 257.972712][ T2297] ? pwq_dec_nr_in_flight+0x780/0x780 [ 257.972716][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972717][ T2297] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 257.972720][ T2297] ? mutex_is_locked+0x1c/0x50 [ 257.972724][ T2297] __dev_set_promiscuity.cold+0x95/0x104 [ 257.972726][ T2297] __dev_change_flags+0x396/0x660 [ 257.972730][ T2297] ? netif_set_allmulti+0x250/0x250 [ 257.972731][ T2297] ? kernel_text_address+0x149/0x170 [ 257.972734][ T2297] ? __kernel_text_address+0x12/0x30 [ 257.972735][ T2297] ? write_profile+0xf0/0xf0 [ 257.972737][ T2297] ? unwind_get_return_address+0x67/0xd0 [ 257.972739][ T2297] netif_change_flags+0x87/0x190 [ 257.972742][ T2297] do_setlink.isra.0+0x1cc3/0x2750 [ 257.972747][ T2297] ? stack_trace_save+0x93/0xc0 [ 257.972748][ T2297] ? rtnl_link_get_size+0x350/0x350 [ 257.972749][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972751][ T2297] ? stack_depot_save_flags+0x1bc/0x790 [ 257.972755][ T2297] ? kasan_save_stack+0x3d/0x50 [ 257.972757][ T2297] ? kasan_save_stack+0x2f/0x50 [ 257.972759][ T2297] ? kasan_save_track+0x14/0x30 [ 257.972760][ T2297] ? __kasan_kmalloc+0x7b/0x90 [ 257.972762][ T2297] ? __kmalloc_cache_noprof+0x29a/0x620 [ 257.972763][ T2297] ? rtnl_newlink+0x124/0x11c0 [ 257.972765][ T2297] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 257.972766][ T2297] ? netlink_rcv_skb+0x14e/0x3a0 [ 257.972767][ T2297] ? netlink_unicast+0x486/0x750 [ 257.972768][ T2297] ? netlink_sendmsg+0x735/0xc60 [ 257.972770][ T2297] ? ____sys_sendmsg+0x415/0x880 [ 257.972771][ T2297] ? ___sys_sendmsg+0x14e/0x1d0 [ 257.972772][ T2297] ? __sys_sendmsg+0x12c/0x1d0 [ 257.972774][ T2297] ? do_syscall_64+0xff/0x530 [ 257.972776][ T2297] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 257.972779][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972781][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972782][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972784][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972785][ T2297] ? trace_contention_end+0xb3/0x180 [ 257.972788][ T2297] ? __mutex_lock+0x1db/0x1ea0 [ 257.972789][ T2297] ? __mutex_lock+0x9a3/0x1ea0 [ 257.972790][ T2297] ? rtnl_newlink+0x9a8/0x11c0 [ 257.972792][ T2297] ? ww_mutex_lock+0x160/0x160 [ 257.972794][ T2297] ? __rtnl_newlink+0x3fa/0xa50 [ 257.972796][ T2297] rtnl_newlink+0x9f1/0x11c0 [ 257.972798][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972800][ T2297] ? rtnl_bridge_getlink+0x850/0x850 [ 257.972801][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972803][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972805][ T2297] ? is_bpf_text_address+0x3e/0x110 [ 257.972808][ T2297] ? is_bpf_text_address+0x72/0x110 [ 257.972810][ T2297] ? kernel_text_address+0x149/0x170 [ 257.972817][ T2297] ? __kernel_text_address+0x12/0x30 [ 257.972819][ T2297] ? write_profile+0xf0/0xf0 [ 257.972820][ T2297] ? unwind_get_return_address+0x67/0xd0 [ 257.972821][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972823][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972825][ T2297] ? cap_capable+0x1d7/0x3d0 [ 257.972828][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972830][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972832][ T2297] ? rtnl_bridge_getlink+0x850/0x850 [ 257.972833][ T2297] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 257.972835][ T2297] ? rtnl_link_fill+0x920/0x920 [ 257.972836][ T2297] ? filter_irq_stacks+0xd0/0xd0 [ 257.972838][ T2297] ? stack_depot_save_flags+0x1bc/0x790 [ 257.972840][ T2297] netlink_rcv_skb+0x14e/0x3a0 [ 257.972842][ T2297] ? rtnl_link_fill+0x920/0x920 [ 257.972843][ T2297] ? lock_release+0x184/0x1f0 [ 257.972845][ T2297] ? netlink_ack+0xcf0/0xcf0 [ 257.972846][ T2297] ? __netlink_lookup+0xb9/0x6b0 [ 257.972848][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972850][ T2297] ? lock_release+0x184/0x1f0 [ 257.972852][ T2297] netlink_unicast+0x486/0x750 [ 257.972854][ T2297] ? netlink_attachskb+0x810/0x810 [ 257.972856][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972857][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972859][ T2297] ? lock_acquire+0x13c/0x160 [ 257.972861][ T2297] netlink_sendmsg+0x735/0xc60 [ 257.972863][ T2297] ? netlink_unicast+0x750/0x750 [ 257.972865][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972866][ T2297] ? lock_release+0x184/0x1f0 [ 257.972868][ T2297] ____sys_sendmsg+0x415/0x880 [ 257.972870][ T2297] ? copy_msghdr_from_user+0x279/0x420 [ 257.972871][ T2297] ? get_timestamp.constprop.0+0x390/0x390 [ 257.972873][ T2297] ? move_addr_to_kernel+0x40/0x40 [ 257.972875][ T2297] ? filter_irq_stacks+0xd0/0xd0 [ 257.972877][ T2297] ___sys_sendmsg+0x14e/0x1d0 [ 257.972879][ T2297] ? copy_msghdr_from_user+0x420/0x420 [ 257.972884][ T2297] __sys_sendmsg+0x12c/0x1d0 [ 257.972885][ T2297] ? __sys_sendmsg_sock+0x20/0x20 [ 257.972888][ T2297] ? rcu_is_watching+0x16/0xd0 [ 257.972890][ T2297] do_syscall_64+0xff/0x530 [ 257.972891][ T2297] ? exc_page_fault+0xee/0x100 [ 257.972894][ T2297] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 257.972895][ T2297] RIP: 0033:0x7f692707554e [ 257.972897][ T2297] 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 [ 257.972899][ T2297] RSP: 002b:00007ffce45325f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 257.972903][ T2297] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f692707554e [ 257.972904][ T2297] RDX: 0000000000000000 RSI: 00007ffce45326a0 RDI: 0000000000000005 [ 257.972905][ T2297] RBP: 00007ffce4532600 R08: 0000000000000000 R09: 0000000000000000 [ 257.972906][ T2297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910927 [ 257.972907][ T2297] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce4532d60 [ 257.972909][ T2297] [ 263.222285][ T2312] br0.100: left promiscuous mode [ 263.222302][ T2312] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 263.222305][ T2312] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2312, name: ip [ 263.222307][ T2312] preempt_count: 1, expected: 0 [ 263.222307][ T2312] RCU nest depth: 0, expected: 0 [ 263.222308][ T2312] INFO: lockdep is turned off. [ 263.222310][ T2312] irq event stamp: 0 [ 263.222310][ T2312] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 263.222314][ T2312] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 263.222321][ T2312] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 263.222322][ T2312] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 263.222324][ T2312] Preemption disabled at: [ 263.222325][ T2312] [] vprintk_emit+0x31b/0x3e0 [ 263.222333][ T2312] CPU: 0 UID: 0 PID: 2312 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 263.222336][ T2312] Tainted: [W]=WARN [ 263.222337][ T2312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 263.222339][ T2312] Call Trace: [ 263.222341][ T2312] [ 263.222342][ T2312] dump_stack_lvl+0x6f/0xa0 [ 263.222347][ T2312] ? vprintk_emit+0x31b/0x3e0 [ 263.222350][ T2312] __might_resched.cold+0x1fe/0x2c1 [ 263.222354][ T2312] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 263.222357][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222361][ T2312] __kmalloc_noprof+0x443/0x760 [ 263.222365][ T2312] ? __rwlock_init+0x150/0x150 [ 263.222368][ T2312] ? alloc_buf.isra.0+0x4b/0x260 [ 263.222371][ T2312] ? do_raw_spin_unlock+0x59/0x250 [ 263.222373][ T2312] alloc_buf.isra.0+0x4b/0x260 [ 263.222375][ T2312] put_chars+0x1e1/0x2f0 [ 263.222376][ T2312] ? desc_read_finalized_seq+0x79/0x120 [ 263.222378][ T2312] ? __send_to_port+0x420/0x420 [ 263.222381][ T2312] ? console_prepend_replay+0x20/0x20 [ 263.222383][ T2312] hvc_console_print+0x292/0x780 [ 263.222387][ T2312] ? hvc_write+0x3a0/0x3a0 [ 263.222388][ T2312] ? do_raw_spin_lock+0x131/0x280 [ 263.222389][ T2312] ? __rwlock_init+0x150/0x150 [ 263.222391][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222393][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222394][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222396][ T2312] console_emit_next_record+0x22f/0x4c0 [ 263.222399][ T2312] ? devkmsg_read+0x4b0/0x4b0 [ 263.222401][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222402][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222404][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222406][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222408][ T2312] ? console_flush_one_record+0x111/0x710 [ 263.222409][ T2312] console_flush_one_record+0x46f/0x710 [ 263.222412][ T2312] ? console_emit_next_record+0x4c0/0x4c0 [ 263.222415][ T2312] console_unlock+0xee/0x1f0 [ 263.222416][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222418][ T2312] ? console_flush_one_record+0x710/0x710 [ 263.222420][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222421][ T2312] ? lock_release+0x184/0x1f0 [ 263.222423][ T2312] ? lock_acquire+0x60/0x160 [ 263.222424][ T2312] ? __rcu_read_lock+0x30/0x70 [ 263.222426][ T2312] ? __down_trylock_console_sem+0x5e/0xa0 [ 263.222428][ T2312] ? vprintk_emit+0x320/0x3e0 [ 263.222430][ T2312] vprintk_emit+0x37c/0x3e0 [ 263.222432][ T2312] ? wake_up_klogd_work_func+0x90/0x90 [ 263.222434][ T2312] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 263.222438][ T2312] ? try_to_wake_up+0x153/0x1130 [ 263.222441][ T2312] _printk+0xc7/0x100 [ 263.222444][ T2312] ? snapshot_read.cold+0x21/0x21 [ 263.222446][ T2312] ? __virt_addr_valid+0x102/0x440 [ 263.222449][ T2312] ? __virt_addr_valid+0x1da/0x440 [ 263.222451][ T2312] ? netdev_name+0x43/0x60 [ 263.222454][ T2312] ? __netdev_printk+0x17f/0x1d0 [ 263.222456][ T2312] netdev_info+0xe2/0x116 [ 263.222457][ T2312] ? netdev_notice+0x120/0x120 [ 263.222459][ T2312] ? netlink_sendmsg+0x735/0xc60 [ 263.222462][ T2312] ? ____sys_sendmsg+0x415/0x880 [ 263.222465][ T2312] ? pwq_dec_nr_in_flight+0x780/0x780 [ 263.222468][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222470][ T2312] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 263.222473][ T2312] ? mutex_is_locked+0x1c/0x50 [ 263.222476][ T2312] __dev_set_promiscuity.cold+0x95/0x104 [ 263.222479][ T2312] __dev_change_flags+0x396/0x660 [ 263.222482][ T2312] ? netif_set_allmulti+0x250/0x250 [ 263.222484][ T2312] ? kernel_text_address+0x149/0x170 [ 263.222486][ T2312] ? __kernel_text_address+0x12/0x30 [ 263.222487][ T2312] ? write_profile+0xf0/0xf0 [ 263.222489][ T2312] ? unwind_get_return_address+0x67/0xd0 [ 263.222492][ T2312] netif_change_flags+0x87/0x190 [ 263.222494][ T2312] do_setlink.isra.0+0x1cc3/0x2750 [ 263.222498][ T2312] ? stack_trace_save+0x93/0xc0 [ 263.222500][ T2312] ? rtnl_link_get_size+0x350/0x350 [ 263.222501][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222503][ T2312] ? stack_depot_save_flags+0x1bc/0x790 [ 263.222507][ T2312] ? kasan_save_stack+0x3d/0x50 [ 263.222509][ T2312] ? kasan_save_stack+0x2f/0x50 [ 263.222511][ T2312] ? kasan_save_track+0x14/0x30 [ 263.222512][ T2312] ? __kasan_kmalloc+0x7b/0x90 [ 263.222514][ T2312] ? __kmalloc_cache_noprof+0x29a/0x620 [ 263.222515][ T2312] ? rtnl_newlink+0x124/0x11c0 [ 263.222517][ T2312] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.222518][ T2312] ? netlink_rcv_skb+0x14e/0x3a0 [ 263.222519][ T2312] ? netlink_unicast+0x486/0x750 [ 263.222521][ T2312] ? netlink_sendmsg+0x735/0xc60 [ 263.222522][ T2312] ? ____sys_sendmsg+0x415/0x880 [ 263.222523][ T2312] ? ___sys_sendmsg+0x14e/0x1d0 [ 263.222525][ T2312] ? __sys_sendmsg+0x12c/0x1d0 [ 263.222526][ T2312] ? do_syscall_64+0xff/0x530 [ 263.222528][ T2312] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.222531][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222533][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222534][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222536][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222538][ T2312] ? trace_contention_end+0xb3/0x180 [ 263.222540][ T2312] ? __mutex_lock+0x1db/0x1ea0 [ 263.222541][ T2312] ? __mutex_lock+0x9a3/0x1ea0 [ 263.222543][ T2312] ? rtnl_newlink+0x9a8/0x11c0 [ 263.222544][ T2312] ? ww_mutex_lock+0x160/0x160 [ 263.222546][ T2312] ? __rtnl_newlink+0x3fa/0xa50 [ 263.222548][ T2312] rtnl_newlink+0x9f1/0x11c0 [ 263.222550][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222552][ T2312] ? rtnl_bridge_getlink+0x850/0x850 [ 263.222553][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222555][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222557][ T2312] ? is_bpf_text_address+0x3e/0x110 [ 263.222560][ T2312] ? is_bpf_text_address+0x72/0x110 [ 263.222562][ T2312] ? kernel_text_address+0x149/0x170 [ 263.222563][ T2312] ? __kernel_text_address+0x12/0x30 [ 263.222564][ T2312] ? write_profile+0xf0/0xf0 [ 263.222566][ T2312] ? unwind_get_return_address+0x67/0xd0 [ 263.222567][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222569][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222570][ T2312] ? cap_capable+0x1d7/0x3d0 [ 263.222574][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222575][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222577][ T2312] ? rtnl_bridge_getlink+0x850/0x850 [ 263.222578][ T2312] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.222580][ T2312] ? rtnl_link_fill+0x920/0x920 [ 263.222582][ T2312] ? filter_irq_stacks+0xd0/0xd0 [ 263.222583][ T2312] ? stack_depot_save_flags+0x1bc/0x790 [ 263.222585][ T2312] netlink_rcv_skb+0x14e/0x3a0 [ 263.222587][ T2312] ? rtnl_link_fill+0x920/0x920 [ 263.222588][ T2312] ? lock_release+0x184/0x1f0 [ 263.222590][ T2312] ? netlink_ack+0xcf0/0xcf0 [ 263.222591][ T2312] ? __netlink_lookup+0xb9/0x6b0 [ 263.222594][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222595][ T2312] ? lock_release+0x184/0x1f0 [ 263.222597][ T2312] netlink_unicast+0x486/0x750 [ 263.222599][ T2312] ? netlink_attachskb+0x810/0x810 [ 263.222601][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222602][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222604][ T2312] ? lock_acquire+0x13c/0x160 [ 263.222606][ T2312] netlink_sendmsg+0x735/0xc60 [ 263.222608][ T2312] ? netlink_unicast+0x750/0x750 [ 263.222610][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222612][ T2312] ? lock_release+0x184/0x1f0 [ 263.222614][ T2312] ____sys_sendmsg+0x415/0x880 [ 263.222615][ T2312] ? copy_msghdr_from_user+0x279/0x420 [ 263.222617][ T2312] ? get_timestamp.constprop.0+0x390/0x390 [ 263.222618][ T2312] ? move_addr_to_kernel+0x40/0x40 [ 263.222620][ T2312] ? filter_irq_stacks+0xd0/0xd0 [ 263.222622][ T2312] ___sys_sendmsg+0x14e/0x1d0 [ 263.222624][ T2312] ? copy_msghdr_from_user+0x420/0x420 [ 263.222629][ T2312] __sys_sendmsg+0x12c/0x1d0 [ 263.222631][ T2312] ? __sys_sendmsg_sock+0x20/0x20 [ 263.222634][ T2312] ? rcu_is_watching+0x16/0xd0 [ 263.222636][ T2312] do_syscall_64+0xff/0x530 [ 263.222637][ T2312] ? exc_page_fault+0xee/0x100 [ 263.222639][ T2312] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.222641][ T2312] RIP: 0033:0x7f86b670454e [ 263.222643][ T2312] 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 [ 263.222645][ T2312] RSP: 002b:00007ffd42613f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 263.222649][ T2312] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86b670454e [ 263.222650][ T2312] RDX: 0000000000000000 RSI: 00007ffd42614020 RDI: 0000000000000005 [ 263.222651][ T2312] RBP: 00007ffd42613f80 R08: 0000000000000000 R09: 0000000000000000 [ 263.222652][ T2312] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91092c [ 263.222653][ T2312] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd426146e0 [ 263.222655][ T2312] [ 265.593424][ T2339] br0.100: entered allmulticast mode [ 265.593441][ T2339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 265.593444][ T2339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2339, name: ip [ 265.593446][ T2339] preempt_count: 1, expected: 0 [ 265.593447][ T2339] RCU nest depth: 0, expected: 0 [ 265.593448][ T2339] INFO: lockdep is turned off. [ 265.593449][ T2339] irq event stamp: 0 [ 265.593450][ T2339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 265.593454][ T2339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 265.593461][ T2339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 265.593462][ T2339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 265.593464][ T2339] Preemption disabled at: [ 265.593465][ T2339] [] vprintk_emit+0x31b/0x3e0 [ 265.593473][ T2339] CPU: 2 UID: 0 PID: 2339 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 265.593477][ T2339] Tainted: [W]=WARN [ 265.593478][ T2339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 265.593479][ T2339] Call Trace: [ 265.593481][ T2339] [ 265.593482][ T2339] dump_stack_lvl+0x6f/0xa0 [ 265.593488][ T2339] ? vprintk_emit+0x31b/0x3e0 [ 265.593490][ T2339] __might_resched.cold+0x1fe/0x2c1 [ 265.593494][ T2339] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 265.593496][ T2339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 265.593499][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593503][ T2339] __kmalloc_noprof+0x443/0x760 [ 265.593507][ T2339] ? __rwlock_init+0x150/0x150 [ 265.593510][ T2339] ? alloc_buf.isra.0+0x4b/0x260 [ 265.593514][ T2339] ? do_raw_spin_unlock+0x59/0x250 [ 265.593516][ T2339] alloc_buf.isra.0+0x4b/0x260 [ 265.593518][ T2339] put_chars+0x1e1/0x2f0 [ 265.593520][ T2339] ? __send_to_port+0x420/0x420 [ 265.593522][ T2339] ? console_prepend_replay+0x20/0x20 [ 265.593525][ T2339] hvc_console_print+0x292/0x780 [ 265.593528][ T2339] ? hvc_write+0x3a0/0x3a0 [ 265.593529][ T2339] ? vsnprintf+0x527/0x1700 [ 265.593533][ T2339] ? __rwlock_init+0x150/0x150 [ 265.593534][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593536][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593539][ T2339] console_emit_next_record+0x22f/0x4c0 [ 265.593541][ T2339] ? devkmsg_read+0x4b0/0x4b0 [ 265.593544][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593545][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593547][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593549][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593551][ T2339] ? console_flush_one_record+0x111/0x710 [ 265.593553][ T2339] console_flush_one_record+0x46f/0x710 [ 265.593555][ T2339] ? console_emit_next_record+0x4c0/0x4c0 [ 265.593558][ T2339] console_unlock+0xee/0x1f0 [ 265.593560][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593561][ T2339] ? console_flush_one_record+0x710/0x710 [ 265.593563][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593565][ T2339] ? lock_release+0x184/0x1f0 [ 265.593566][ T2339] ? lock_acquire+0x60/0x160 [ 265.593568][ T2339] ? __rcu_read_lock+0x30/0x70 [ 265.593570][ T2339] ? __down_trylock_console_sem+0x5e/0xa0 [ 265.593572][ T2339] ? vprintk_emit+0x320/0x3e0 [ 265.593574][ T2339] vprintk_emit+0x37c/0x3e0 [ 265.593577][ T2339] ? wake_up_klogd_work_func+0x90/0x90 [ 265.593579][ T2339] ? try_to_wake_up+0x153/0x1130 [ 265.593581][ T2339] _printk+0xc7/0x100 [ 265.593585][ T2339] ? snapshot_read.cold+0x21/0x21 [ 265.593587][ T2339] ? __virt_addr_valid+0x102/0x440 [ 265.593590][ T2339] ? __virt_addr_valid+0x1da/0x440 [ 265.593592][ T2339] ? netdev_name+0x43/0x60 [ 265.593595][ T2339] ? __netdev_printk+0x17f/0x1d0 [ 265.593597][ T2339] netdev_info+0xe2/0x116 [ 265.593599][ T2339] ? netdev_notice+0x120/0x120 [ 265.593600][ T2339] ? netlink_unicast+0x486/0x750 [ 265.593604][ T2339] ? netlink_sendmsg+0x735/0xc60 [ 265.593605][ T2339] ? pwq_dec_nr_in_flight+0x780/0x780 [ 265.593608][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593610][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593612][ T2339] ? mutex_is_locked+0x1c/0x50 [ 265.593616][ T2339] netif_set_allmulti.cold+0x7c/0x166 [ 265.593619][ T2339] ? __local_bh_enable_ip+0xaa/0x150 [ 265.593621][ T2339] __dev_change_flags+0x445/0x660 [ 265.593625][ T2339] ? netif_set_allmulti+0x250/0x250 [ 265.593626][ T2339] ? kernel_text_address+0x149/0x170 [ 265.593629][ T2339] ? __kernel_text_address+0x12/0x30 [ 265.593630][ T2339] ? write_profile+0xf0/0xf0 [ 265.593633][ T2339] ? unwind_get_return_address+0x67/0xd0 [ 265.593635][ T2339] netif_change_flags+0x87/0x190 [ 265.593637][ T2339] do_setlink.isra.0+0x1cc3/0x2750 [ 265.593642][ T2339] ? stack_trace_save+0x93/0xc0 [ 265.593643][ T2339] ? rtnl_link_get_size+0x350/0x350 [ 265.593645][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593647][ T2339] ? stack_depot_save_flags+0x1bc/0x790 [ 265.593650][ T2339] ? kasan_save_stack+0x3d/0x50 [ 265.593653][ T2339] ? kasan_save_stack+0x2f/0x50 [ 265.593655][ T2339] ? kasan_save_track+0x14/0x30 [ 265.593656][ T2339] ? __kasan_kmalloc+0x7b/0x90 [ 265.593658][ T2339] ? __kmalloc_cache_noprof+0x29a/0x620 [ 265.593660][ T2339] ? rtnl_newlink+0x124/0x11c0 [ 265.593661][ T2339] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 265.593662][ T2339] ? netlink_rcv_skb+0x14e/0x3a0 [ 265.593664][ T2339] ? netlink_unicast+0x486/0x750 [ 265.593665][ T2339] ? netlink_sendmsg+0x735/0xc60 [ 265.593666][ T2339] ? ____sys_sendmsg+0x415/0x880 [ 265.593669][ T2339] ? ___sys_sendmsg+0x14e/0x1d0 [ 265.593670][ T2339] ? __sys_sendmsg+0x12c/0x1d0 [ 265.593672][ T2339] ? do_syscall_64+0xff/0x530 [ 265.593674][ T2339] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 265.593676][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593678][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593680][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593682][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593684][ T2339] ? trace_contention_end+0xb3/0x180 [ 265.593686][ T2339] ? __mutex_lock+0x1db/0x1ea0 [ 265.593688][ T2339] ? __mutex_lock+0x9a3/0x1ea0 [ 265.593689][ T2339] ? rtnl_newlink+0x9a8/0x11c0 [ 265.593691][ T2339] ? ww_mutex_lock+0x160/0x160 [ 265.593693][ T2339] ? __rtnl_newlink+0x3fa/0xa50 [ 265.593695][ T2339] rtnl_newlink+0x9f1/0x11c0 [ 265.593697][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593699][ T2339] ? rtnl_bridge_getlink+0x850/0x850 [ 265.593700][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593702][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593704][ T2339] ? is_bpf_text_address+0x3e/0x110 [ 265.593708][ T2339] ? is_bpf_text_address+0x72/0x110 [ 265.593710][ T2339] ? kernel_text_address+0x149/0x170 [ 265.593711][ T2339] ? __kernel_text_address+0x12/0x30 [ 265.593712][ T2339] ? write_profile+0xf0/0xf0 [ 265.593714][ T2339] ? unwind_get_return_address+0x67/0xd0 [ 265.593715][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593717][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593718][ T2339] ? cap_capable+0x1d7/0x3d0 [ 265.593722][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593723][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593725][ T2339] ? rtnl_bridge_getlink+0x850/0x850 [ 265.593727][ T2339] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 265.593728][ T2339] ? rtnl_link_fill+0x920/0x920 [ 265.593730][ T2339] ? filter_irq_stacks+0xd0/0xd0 [ 265.593731][ T2339] ? stack_depot_save_flags+0x1bc/0x790 [ 265.593734][ T2339] netlink_rcv_skb+0x14e/0x3a0 [ 265.593736][ T2339] ? rtnl_link_fill+0x920/0x920 [ 265.593737][ T2339] ? lock_release+0x184/0x1f0 [ 265.593739][ T2339] ? netlink_ack+0xcf0/0xcf0 [ 265.593740][ T2339] ? __netlink_lookup+0xb9/0x6b0 [ 265.593743][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593745][ T2339] ? lock_release+0x184/0x1f0 [ 265.593747][ T2339] netlink_unicast+0x486/0x750 [ 265.593749][ T2339] ? netlink_attachskb+0x810/0x810 [ 265.593750][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593752][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593754][ T2339] ? lock_acquire+0x13c/0x160 [ 265.593756][ T2339] netlink_sendmsg+0x735/0xc60 [ 265.593758][ T2339] ? netlink_unicast+0x750/0x750 [ 265.593760][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593762][ T2339] ? lock_release+0x184/0x1f0 [ 265.593764][ T2339] ____sys_sendmsg+0x415/0x880 [ 265.593765][ T2339] ? copy_msghdr_from_user+0x279/0x420 [ 265.593767][ T2339] ? get_timestamp.constprop.0+0x390/0x390 [ 265.593769][ T2339] ? move_addr_to_kernel+0x40/0x40 [ 265.593770][ T2339] ? filter_irq_stacks+0xd0/0xd0 [ 265.593773][ T2339] ___sys_sendmsg+0x14e/0x1d0 [ 265.593775][ T2339] ? copy_msghdr_from_user+0x420/0x420 [ 265.593780][ T2339] __sys_sendmsg+0x12c/0x1d0 [ 265.593782][ T2339] ? __sys_sendmsg_sock+0x20/0x20 [ 265.593785][ T2339] ? rcu_is_watching+0x16/0xd0 [ 265.593787][ T2339] do_syscall_64+0xff/0x530 [ 265.593788][ T2339] ? exc_page_fault+0xee/0x100 [ 265.593791][ T2339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 265.593792][ T2339] RIP: 0033:0x7ff28c0ad54e [ 265.593794][ T2339] 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 [ 265.593796][ T2339] RSP: 002b:00007ffd19b57430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 265.593800][ T2339] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff28c0ad54e [ 265.593801][ T2339] RDX: 0000000000000000 RSI: 00007ffd19b574e0 RDI: 0000000000000005 [ 265.593802][ T2339] RBP: 00007ffd19b57440 R08: 0000000000000000 R09: 0000000000000000 [ 265.593803][ T2339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91092f [ 265.593804][ T2339] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd19b57ba0 [ 265.593807][ T2339] [ 265.627187][ T2339] br0: entered allmulticast mode [ 270.918486][ T2354] br0.100: left allmulticast mode [ 270.918505][ T2354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 270.918508][ T2354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2354, name: ip [ 270.918511][ T2354] preempt_count: 1, expected: 0 [ 270.918512][ T2354] RCU nest depth: 0, expected: 0 [ 270.918513][ T2354] INFO: lockdep is turned off. [ 270.918515][ T2354] irq event stamp: 0 [ 270.918516][ T2354] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 270.918521][ T2354] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 270.918528][ T2354] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 270.918531][ T2354] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 270.918533][ T2354] Preemption disabled at: [ 270.918534][ T2354] [] vprintk_emit+0x31b/0x3e0 [ 270.918544][ T2354] CPU: 0 UID: 0 PID: 2354 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 270.918549][ T2354] Tainted: [W]=WARN [ 270.918550][ T2354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 270.918552][ T2354] Call Trace: [ 270.918554][ T2354] [ 270.918556][ T2354] dump_stack_lvl+0x6f/0xa0 [ 270.918563][ T2354] ? vprintk_emit+0x31b/0x3e0 [ 270.918566][ T2354] __might_resched.cold+0x1fe/0x2c1 [ 270.918570][ T2354] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 270.918573][ T2354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 270.918577][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918582][ T2354] __kmalloc_noprof+0x443/0x760 [ 270.918587][ T2354] ? __rwlock_init+0x150/0x150 [ 270.918590][ T2354] ? alloc_buf.isra.0+0x4b/0x260 [ 270.918595][ T2354] ? do_raw_spin_unlock+0x59/0x250 [ 270.918598][ T2354] alloc_buf.isra.0+0x4b/0x260 [ 270.918601][ T2354] put_chars+0x1e1/0x2f0 [ 270.918604][ T2354] ? __send_to_port+0x420/0x420 [ 270.918607][ T2354] ? console_prepend_replay+0x20/0x20 [ 270.918610][ T2354] hvc_console_print+0x292/0x780 [ 270.918615][ T2354] ? hvc_write+0x3a0/0x3a0 [ 270.918617][ T2354] ? vsnprintf+0x527/0x1700 [ 270.918621][ T2354] ? __rwlock_init+0x150/0x150 [ 270.918623][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918626][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918630][ T2354] console_emit_next_record+0x22f/0x4c0 [ 270.918633][ T2354] ? devkmsg_read+0x4b0/0x4b0 [ 270.918636][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918639][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918641][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918643][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918646][ T2354] ? console_flush_one_record+0x111/0x710 [ 270.918649][ T2354] console_flush_one_record+0x46f/0x710 [ 270.918653][ T2354] ? console_emit_next_record+0x4c0/0x4c0 [ 270.918657][ T2354] console_unlock+0xee/0x1f0 [ 270.918659][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918662][ T2354] ? console_flush_one_record+0x710/0x710 [ 270.918664][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918667][ T2354] ? lock_release+0x184/0x1f0 [ 270.918669][ T2354] ? lock_acquire+0x60/0x160 [ 270.918671][ T2354] ? __rcu_read_lock+0x30/0x70 [ 270.918674][ T2354] ? __down_trylock_console_sem+0x5e/0xa0 [ 270.918677][ T2354] ? vprintk_emit+0x320/0x3e0 [ 270.918680][ T2354] vprintk_emit+0x37c/0x3e0 [ 270.918683][ T2354] ? wake_up_klogd_work_func+0x90/0x90 [ 270.918686][ T2354] ? try_to_wake_up+0x153/0x1130 [ 270.918690][ T2354] _printk+0xc7/0x100 [ 270.918694][ T2354] ? snapshot_read.cold+0x21/0x21 [ 270.918697][ T2354] ? __virt_addr_valid+0x102/0x440 [ 270.918700][ T2354] ? __virt_addr_valid+0x1da/0x440 [ 270.918703][ T2354] ? netdev_name+0x43/0x60 [ 270.918707][ T2354] ? __netdev_printk+0x17f/0x1d0 [ 270.918709][ T2354] netdev_info+0xe2/0x116 [ 270.918712][ T2354] ? netdev_notice+0x120/0x120 [ 270.918714][ T2354] ? netlink_unicast+0x486/0x750 [ 270.918718][ T2354] ? netlink_sendmsg+0x735/0xc60 [ 270.918721][ T2354] ? pwq_dec_nr_in_flight+0x780/0x780 [ 270.918725][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918728][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918730][ T2354] ? mutex_is_locked+0x1c/0x50 [ 270.918734][ T2354] netif_set_allmulti.cold+0x7c/0x166 [ 270.918738][ T2354] ? __local_bh_enable_ip+0xaa/0x150 [ 270.918741][ T2354] __dev_change_flags+0x445/0x660 [ 270.918746][ T2354] ? netif_set_allmulti+0x250/0x250 [ 270.918749][ T2354] ? kernel_text_address+0x149/0x170 [ 270.918752][ T2354] ? __kernel_text_address+0x12/0x30 [ 270.918754][ T2354] ? write_profile+0xf0/0xf0 [ 270.918758][ T2354] ? unwind_get_return_address+0x67/0xd0 [ 270.918761][ T2354] netif_change_flags+0x87/0x190 [ 270.918764][ T2354] do_setlink.isra.0+0x1cc3/0x2750 [ 270.918771][ T2354] ? stack_trace_save+0x93/0xc0 [ 270.918773][ T2354] ? rtnl_link_get_size+0x350/0x350 [ 270.918775][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918778][ T2354] ? stack_depot_save_flags+0x1bc/0x790 [ 270.918783][ T2354] ? kasan_save_stack+0x3d/0x50 [ 270.918787][ T2354] ? kasan_save_stack+0x2f/0x50 [ 270.918789][ T2354] ? kasan_save_track+0x14/0x30 [ 270.918792][ T2354] ? __kasan_kmalloc+0x7b/0x90 [ 270.918794][ T2354] ? __kmalloc_cache_noprof+0x29a/0x620 [ 270.918796][ T2354] ? rtnl_newlink+0x124/0x11c0 [ 270.918798][ T2354] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 270.918800][ T2354] ? netlink_rcv_skb+0x14e/0x3a0 [ 270.918802][ T2354] ? netlink_unicast+0x486/0x750 [ 270.918804][ T2354] ? netlink_sendmsg+0x735/0xc60 [ 270.918806][ T2354] ? ____sys_sendmsg+0x415/0x880 [ 270.918809][ T2354] ? ___sys_sendmsg+0x14e/0x1d0 [ 270.918811][ T2354] ? __sys_sendmsg+0x12c/0x1d0 [ 270.918814][ T2354] ? do_syscall_64+0xff/0x530 [ 270.918816][ T2354] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 270.918820][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918823][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918825][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918827][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918830][ T2354] ? trace_contention_end+0xb3/0x180 [ 270.918833][ T2354] ? __mutex_lock+0x1db/0x1ea0 [ 270.918836][ T2354] ? __mutex_lock+0x9a3/0x1ea0 [ 270.918838][ T2354] ? rtnl_newlink+0x9a8/0x11c0 [ 270.918841][ T2354] ? ww_mutex_lock+0x160/0x160 [ 270.918844][ T2354] ? __rtnl_newlink+0x3fa/0xa50 [ 270.918847][ T2354] rtnl_newlink+0x9f1/0x11c0 [ 270.918857][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918860][ T2354] ? rtnl_bridge_getlink+0x850/0x850 [ 270.918861][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918864][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918866][ T2354] ? is_bpf_text_address+0x3e/0x110 [ 270.918871][ T2354] ? is_bpf_text_address+0x72/0x110 [ 270.918873][ T2354] ? kernel_text_address+0x149/0x170 [ 270.918875][ T2354] ? __kernel_text_address+0x12/0x30 [ 270.918877][ T2354] ? write_profile+0xf0/0xf0 [ 270.918879][ T2354] ? unwind_get_return_address+0x67/0xd0 [ 270.918881][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918883][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918886][ T2354] ? cap_capable+0x1d7/0x3d0 [ 270.918891][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918893][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918895][ T2354] ? rtnl_bridge_getlink+0x850/0x850 [ 270.918898][ T2354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 270.918900][ T2354] ? rtnl_link_fill+0x920/0x920 [ 270.918902][ T2354] ? filter_irq_stacks+0xd0/0xd0 [ 270.918905][ T2354] ? stack_depot_save_flags+0x1bc/0x790 [ 270.918909][ T2354] netlink_rcv_skb+0x14e/0x3a0 [ 270.918911][ T2354] ? rtnl_link_fill+0x920/0x920 [ 270.918913][ T2354] ? lock_release+0x184/0x1f0 [ 270.918916][ T2354] ? netlink_ack+0xcf0/0xcf0 [ 270.918918][ T2354] ? __netlink_lookup+0xb9/0x6b0 [ 270.918922][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918925][ T2354] ? lock_release+0x184/0x1f0 [ 270.918928][ T2354] netlink_unicast+0x486/0x750 [ 270.918931][ T2354] ? netlink_attachskb+0x810/0x810 [ 270.918933][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918935][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918938][ T2354] ? lock_acquire+0x13c/0x160 [ 270.918941][ T2354] netlink_sendmsg+0x735/0xc60 [ 270.918944][ T2354] ? netlink_unicast+0x750/0x750 [ 270.918947][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918949][ T2354] ? lock_release+0x184/0x1f0 [ 270.918952][ T2354] ____sys_sendmsg+0x415/0x880 [ 270.918955][ T2354] ? copy_msghdr_from_user+0x279/0x420 [ 270.918957][ T2354] ? get_timestamp.constprop.0+0x390/0x390 [ 270.918959][ T2354] ? move_addr_to_kernel+0x40/0x40 [ 270.918962][ T2354] ? filter_irq_stacks+0xd0/0xd0 [ 270.918966][ T2354] ___sys_sendmsg+0x14e/0x1d0 [ 270.918969][ T2354] ? copy_msghdr_from_user+0x420/0x420 [ 270.918977][ T2354] __sys_sendmsg+0x12c/0x1d0 [ 270.918979][ T2354] ? __sys_sendmsg_sock+0x20/0x20 [ 270.918984][ T2354] ? rcu_is_watching+0x16/0xd0 [ 270.918987][ T2354] do_syscall_64+0xff/0x530 [ 270.918989][ T2354] ? exc_page_fault+0xee/0x100 [ 270.918992][ T2354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 270.918994][ T2354] RIP: 0033:0x7feee26d754e [ 270.918997][ T2354] 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 [ 270.919000][ T2354] RSP: 002b:00007ffe1eeaca90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 270.919007][ T2354] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007feee26d754e [ 270.919009][ T2354] RDX: 0000000000000000 RSI: 00007ffe1eeacb40 RDI: 0000000000000005 [ 270.919011][ T2354] RBP: 00007ffe1eeacaa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.919012][ T2354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910934 [ 270.919014][ T2354] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1eead200 [ 270.919018][ T2354] [ 270.961585][ T2354] br0: left allmulticast mode [ 273.968196][ T66] br0: left promiscuous mode [ 273.968211][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 273.968214][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 273.968216][ T66] preempt_count: 1, expected: 0 [ 273.968216][ T66] RCU nest depth: 0, expected: 0 [ 273.968217][ T66] INFO: lockdep is turned off. [ 273.968219][ T66] irq event stamp: 17894 [ 273.968219][ T66] hardirqs last enabled at (17893): [] _raw_spin_unlock_irq+0x28/0x50 [ 273.968228][ T66] hardirqs last disabled at (17894): [] __schedule+0x1246/0x20e0 [ 273.968230][ T66] softirqs last enabled at (17890): [] netdev_work_proc+0x45a/0x5d0 [ 273.968234][ T66] softirqs last disabled at (17888): [] netdev_work_proc+0x81/0x5d0 [ 273.968236][ T66] Preemption disabled at: [ 273.968237][ T66] [] vprintk_emit+0x31b/0x3e0 [ 273.968245][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 273.968248][ T66] Tainted: [W]=WARN [ 273.968249][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 273.968251][ T66] Workqueue: events netdev_work_proc [ 273.968254][ T66] Call Trace: [ 273.968256][ T66] [ 273.968257][ T66] dump_stack_lvl+0x6f/0xa0 [ 273.968262][ T66] ? vprintk_emit+0x31b/0x3e0 [ 273.968264][ T66] __might_resched.cold+0x1fe/0x2c1 [ 273.968268][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 273.968271][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968275][ T66] __kmalloc_noprof+0x443/0x760 [ 273.968278][ T66] ? __rwlock_init+0x150/0x150 [ 273.968281][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 273.968284][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 273.968286][ T66] alloc_buf.isra.0+0x4b/0x260 [ 273.968288][ T66] put_chars+0x1e1/0x2f0 [ 273.968290][ T66] ? __send_to_port+0x420/0x420 [ 273.968292][ T66] ? console_prepend_replay+0x20/0x20 [ 273.968294][ T66] hvc_console_print+0x292/0x780 [ 273.968297][ T66] ? hvc_write+0x3a0/0x3a0 [ 273.968298][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968300][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968302][ T66] ? lock_acquire+0x13c/0x160 [ 273.968304][ T66] console_emit_next_record+0x22f/0x4c0 [ 273.968306][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 273.968308][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968310][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968312][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968313][ T66] ? lock_acquire+0x13c/0x160 [ 273.968315][ T66] ? console_flush_one_record+0x111/0x710 [ 273.968317][ T66] console_flush_one_record+0x46f/0x710 [ 273.968319][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 273.968322][ T66] console_unlock+0xee/0x1f0 [ 273.968324][ T66] ? lock_acquire+0x13c/0x160 [ 273.968325][ T66] ? console_flush_one_record+0x710/0x710 [ 273.968327][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968328][ T66] ? lock_release+0x184/0x1f0 [ 273.968330][ T66] ? lock_acquire+0x60/0x160 [ 273.968331][ T66] ? __rcu_read_lock+0x30/0x70 [ 273.968333][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 273.968335][ T66] ? vprintk_emit+0x320/0x3e0 [ 273.968337][ T66] vprintk_emit+0x37c/0x3e0 [ 273.968339][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 273.968341][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968343][ T66] ? lock_acquire+0x13c/0x160 [ 273.968345][ T66] _printk+0xc7/0x100 [ 273.968348][ T66] ? snapshot_read.cold+0x21/0x21 [ 273.968350][ T66] ? unwind_next_frame+0x69b/0x1ea0 [ 273.968353][ T66] ? ret_from_fork_asm+0x11/0x20 [ 273.968355][ T66] ? netdev_name+0x43/0x60 [ 273.968357][ T66] ? __netdev_printk+0x17f/0x1d0 [ 273.968359][ T66] netdev_info+0xe2/0x116 [ 273.968361][ T66] ? netdev_notice+0x120/0x120 [ 273.968362][ T66] ? __unwind_start+0x42e/0x900 [ 273.968364][ T66] ? do_raw_spin_lock+0x131/0x280 [ 273.968366][ T66] ? mutex_is_locked+0x1c/0x50 [ 273.968369][ T66] __dev_set_promiscuity.cold+0x95/0x104 [ 273.968371][ T66] netif_rx_mode_run+0x7c4/0x9b0 [ 273.968374][ T66] ? __rwlock_init+0x150/0x150 [ 273.968377][ T66] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 273.968378][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 273.968380][ T66] ? ref_tracker_free+0x380/0x870 [ 273.968384][ T66] ? ref_tracker_alloc+0x430/0x430 [ 273.968385][ T66] ? netdev_work_proc+0xdd/0x5d0 [ 273.968386][ T66] ? netdev_work_proc+0x26a/0x5d0 [ 273.968388][ T66] ? ret_from_fork_asm+0x11/0x20 [ 273.968390][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968392][ T66] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 273.968394][ T66] netdev_work_proc+0x3f7/0x5d0 [ 273.968396][ T66] ? netdev_work_sched+0x10/0x10 [ 273.968397][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968399][ T66] ? lock_acquire+0x13c/0x160 [ 273.968401][ T66] ? rcu_is_watching+0x16/0xd0 [ 273.968403][ T66] process_one_work+0xe3e/0x1560 [ 273.968407][ T66] ? __queue_delayed_work+0x470/0x470 [ 273.968409][ T66] ? __rwlock_init+0x150/0x150 [ 273.968411][ T66] worker_thread+0x4f1/0xd60 [ 273.968414][ T66] ? rescuer_thread+0x1340/0x1340 [ 273.968415][ T66] ? __kthread_parkme+0xbd/0x210 [ 273.968417][ T66] ? rescuer_thread+0x1340/0x1340 [ 273.968419][ T66] ? rescuer_thread+0x1340/0x1340 [ 273.968420][ T66] kthread+0x367/0x460 [ 273.968422][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 273.968423][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 273.968425][ T66] ret_from_fork+0x474/0x6b0 [ 273.968428][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 273.968430][ T66] ? __switch_to+0x5a3/0xe00 [ 273.968433][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 273.968434][ T66] ret_from_fork_asm+0x11/0x20 [ 273.968437][ T66] [ 274.064746][ T2437] br0: port 1(veth1) entered disabled state [ 274.174116][ T2442] veth1: left allmulticast mode [ 274.174286][ T2442] veth1: left promiscuous mode [ 274.174496][ T2442] br0: port 1(veth1) entered disabled state [ 274.664975][ T2474] br0: port 1(veth1) entered blocking state [ 274.665369][ T2474] br0: port 1(veth1) entered disabled state [ 274.665610][ T2474] veth1: entered allmulticast mode [ 274.666572][ T2474] veth1: entered promiscuous mode [ 274.667078][ T2474] br0: port 1(veth1) entered blocking state [ 274.667294][ T2474] br0: port 1(veth1) entered forwarding state [ 274.781766][ T2481] br0: port 1(veth1) entered disabled state [ 274.782416][ T2481] br0: port 1(veth1) entered blocking state [ 274.782618][ T2481] br0: port 1(veth1) entered forwarding state [ 274.964329][ T24] br0: entered promiscuous mode [ 291.604663][ T2545] br0.100: entered promiscuous mode [ 291.604685][ T2545] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 291.604689][ T2545] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2545, name: ip [ 291.604691][ T2545] preempt_count: 1, expected: 0 [ 291.604693][ T2545] RCU nest depth: 0, expected: 0 [ 291.604694][ T2545] INFO: lockdep is turned off. [ 291.604696][ T2545] irq event stamp: 0 [ 291.604697][ T2545] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 291.604702][ T2545] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 291.604710][ T2545] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 291.604713][ T2545] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 291.604715][ T2545] Preemption disabled at: [ 291.604716][ T2545] [] vprintk_emit+0x31b/0x3e0 [ 291.604726][ T2545] CPU: 3 UID: 0 PID: 2545 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 291.604730][ T2545] Tainted: [W]=WARN [ 291.604732][ T2545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 291.604734][ T2545] Call Trace: [ 291.604736][ T2545] [ 291.604737][ T2545] dump_stack_lvl+0x6f/0xa0 [ 291.604743][ T2545] ? vprintk_emit+0x31b/0x3e0 [ 291.604746][ T2545] __might_resched.cold+0x1fe/0x2c1 [ 291.604751][ T2545] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 291.604755][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604760][ T2545] __kmalloc_noprof+0x443/0x760 [ 291.604764][ T2545] ? __rwlock_init+0x150/0x150 [ 291.604768][ T2545] ? alloc_buf.isra.0+0x4b/0x260 [ 291.604773][ T2545] ? do_raw_spin_unlock+0x59/0x250 [ 291.604775][ T2545] alloc_buf.isra.0+0x4b/0x260 [ 291.604778][ T2545] put_chars+0x1e1/0x2f0 [ 291.604780][ T2545] ? desc_read_finalized_seq+0x79/0x120 [ 291.604783][ T2545] ? __send_to_port+0x420/0x420 [ 291.604786][ T2545] ? console_prepend_replay+0x20/0x20 [ 291.604790][ T2545] hvc_console_print+0x292/0x780 [ 291.604795][ T2545] ? hvc_write+0x3a0/0x3a0 [ 291.604797][ T2545] ? do_raw_spin_lock+0x131/0x280 [ 291.604799][ T2545] ? __rwlock_init+0x150/0x150 [ 291.604802][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604804][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604807][ T2545] ? lock_acquire+0x13c/0x160 [ 291.604810][ T2545] console_emit_next_record+0x22f/0x4c0 [ 291.604814][ T2545] ? devkmsg_read+0x4b0/0x4b0 [ 291.604817][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604819][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604822][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604824][ T2545] ? lock_acquire+0x13c/0x160 [ 291.604827][ T2545] ? console_flush_one_record+0x111/0x710 [ 291.604830][ T2545] console_flush_one_record+0x46f/0x710 [ 291.604833][ T2545] ? console_emit_next_record+0x4c0/0x4c0 [ 291.604837][ T2545] console_unlock+0xee/0x1f0 [ 291.604840][ T2545] ? lock_acquire+0x13c/0x160 [ 291.604842][ T2545] ? console_flush_one_record+0x710/0x710 [ 291.604845][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604847][ T2545] ? lock_release+0x184/0x1f0 [ 291.604849][ T2545] ? lock_acquire+0x60/0x160 [ 291.604852][ T2545] ? __rcu_read_lock+0x30/0x70 [ 291.604855][ T2545] ? __down_trylock_console_sem+0x5e/0xa0 [ 291.604857][ T2545] ? vprintk_emit+0x320/0x3e0 [ 291.604860][ T2545] vprintk_emit+0x37c/0x3e0 [ 291.604864][ T2545] ? wake_up_klogd_work_func+0x90/0x90 [ 291.604866][ T2545] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 291.604871][ T2545] ? try_to_wake_up+0x153/0x1130 [ 291.604875][ T2545] _printk+0xc7/0x100 [ 291.604879][ T2545] ? snapshot_read.cold+0x21/0x21 [ 291.604882][ T2545] ? __virt_addr_valid+0x102/0x440 [ 291.604886][ T2545] ? __virt_addr_valid+0x1da/0x440 [ 291.604888][ T2545] ? netdev_name+0x43/0x60 [ 291.604892][ T2545] ? __netdev_printk+0x17f/0x1d0 [ 291.604895][ T2545] netdev_info+0xe2/0x116 [ 291.604898][ T2545] ? netdev_notice+0x120/0x120 [ 291.604901][ T2545] ? netlink_sendmsg+0x735/0xc60 [ 291.604905][ T2545] ? ____sys_sendmsg+0x415/0x880 [ 291.604915][ T2545] ? pwq_dec_nr_in_flight+0x780/0x780 [ 291.604919][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604922][ T2545] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 291.604925][ T2545] ? mutex_is_locked+0x1c/0x50 [ 291.604930][ T2545] __dev_set_promiscuity.cold+0x95/0x104 [ 291.604934][ T2545] __dev_change_flags+0x396/0x660 [ 291.604938][ T2545] ? netif_set_allmulti+0x250/0x250 [ 291.604941][ T2545] ? kernel_text_address+0x149/0x170 [ 291.604944][ T2545] ? __kernel_text_address+0x12/0x30 [ 291.604946][ T2545] ? write_profile+0xf0/0xf0 [ 291.604949][ T2545] ? unwind_get_return_address+0x67/0xd0 [ 291.604953][ T2545] netif_change_flags+0x87/0x190 [ 291.604956][ T2545] do_setlink.isra.0+0x1cc3/0x2750 [ 291.604963][ T2545] ? stack_trace_save+0x93/0xc0 [ 291.604965][ T2545] ? rtnl_link_get_size+0x350/0x350 [ 291.604967][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.604969][ T2545] ? stack_depot_save_flags+0x1bc/0x790 [ 291.604974][ T2545] ? kasan_save_stack+0x3d/0x50 [ 291.604978][ T2545] ? kasan_save_stack+0x2f/0x50 [ 291.604980][ T2545] ? kasan_save_track+0x14/0x30 [ 291.604983][ T2545] ? __kasan_kmalloc+0x7b/0x90 [ 291.604985][ T2545] ? __kmalloc_cache_noprof+0x29a/0x620 [ 291.604988][ T2545] ? rtnl_newlink+0x124/0x11c0 [ 291.604989][ T2545] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 291.604991][ T2545] ? netlink_rcv_skb+0x14e/0x3a0 [ 291.604994][ T2545] ? netlink_unicast+0x486/0x750 [ 291.604996][ T2545] ? netlink_sendmsg+0x735/0xc60 [ 291.604998][ T2545] ? ____sys_sendmsg+0x415/0x880 [ 291.605000][ T2545] ? ___sys_sendmsg+0x14e/0x1d0 [ 291.605002][ T2545] ? __sys_sendmsg+0x12c/0x1d0 [ 291.605007][ T2545] ? do_syscall_64+0xff/0x530 [ 291.605010][ T2545] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 291.605014][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605017][ T2545] ? lock_acquire+0x13c/0x160 [ 291.605019][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605022][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605024][ T2545] ? trace_contention_end+0xb3/0x180 [ 291.605027][ T2545] ? __mutex_lock+0x1db/0x1ea0 [ 291.605030][ T2545] ? __mutex_lock+0x9a3/0x1ea0 [ 291.605032][ T2545] ? rtnl_newlink+0x9a8/0x11c0 [ 291.605035][ T2545] ? ww_mutex_lock+0x160/0x160 [ 291.605038][ T2545] ? __rtnl_newlink+0x3fa/0xa50 [ 291.605042][ T2545] rtnl_newlink+0x9f1/0x11c0 [ 291.605045][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605048][ T2545] ? rtnl_bridge_getlink+0x850/0x850 [ 291.605049][ T2545] ? lock_acquire+0x13c/0x160 [ 291.605052][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605055][ T2545] ? is_bpf_text_address+0x3e/0x110 [ 291.605059][ T2545] ? is_bpf_text_address+0x72/0x110 [ 291.605061][ T2545] ? kernel_text_address+0x149/0x170 [ 291.605064][ T2545] ? __kernel_text_address+0x12/0x30 [ 291.605066][ T2545] ? write_profile+0xf0/0xf0 [ 291.605068][ T2545] ? unwind_get_return_address+0x67/0xd0 [ 291.605070][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605072][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605075][ T2545] ? cap_capable+0x1d7/0x3d0 [ 291.605079][ T2545] ? lock_acquire+0x13c/0x160 [ 291.605082][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605085][ T2545] ? rtnl_bridge_getlink+0x850/0x850 [ 291.605087][ T2545] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 291.605090][ T2545] ? rtnl_link_fill+0x920/0x920 [ 291.605092][ T2545] ? filter_irq_stacks+0xd0/0xd0 [ 291.605094][ T2545] ? stack_depot_save_flags+0x1bc/0x790 [ 291.605098][ T2545] netlink_rcv_skb+0x14e/0x3a0 [ 291.605101][ T2545] ? rtnl_link_fill+0x920/0x920 [ 291.605103][ T2545] ? lock_release+0x184/0x1f0 [ 291.605106][ T2545] ? netlink_ack+0xcf0/0xcf0 [ 291.605108][ T2545] ? __netlink_lookup+0xb9/0x6b0 [ 291.605112][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605114][ T2545] ? lock_release+0x184/0x1f0 [ 291.605117][ T2545] netlink_unicast+0x486/0x750 [ 291.605120][ T2545] ? netlink_attachskb+0x810/0x810 [ 291.605123][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605125][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605128][ T2545] ? lock_acquire+0x13c/0x160 [ 291.605131][ T2545] netlink_sendmsg+0x735/0xc60 [ 291.605134][ T2545] ? netlink_unicast+0x750/0x750 [ 291.605137][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605140][ T2545] ? lock_release+0x184/0x1f0 [ 291.605143][ T2545] ____sys_sendmsg+0x415/0x880 [ 291.605145][ T2545] ? copy_msghdr_from_user+0x279/0x420 [ 291.605148][ T2545] ? get_timestamp.constprop.0+0x390/0x390 [ 291.605150][ T2545] ? move_addr_to_kernel+0x40/0x40 [ 291.605152][ T2545] ? filter_irq_stacks+0xd0/0xd0 [ 291.605157][ T2545] ___sys_sendmsg+0x14e/0x1d0 [ 291.605159][ T2545] ? copy_msghdr_from_user+0x420/0x420 [ 291.605167][ T2545] __sys_sendmsg+0x12c/0x1d0 [ 291.605170][ T2545] ? __sys_sendmsg_sock+0x20/0x20 [ 291.605174][ T2545] ? rcu_is_watching+0x16/0xd0 [ 291.605178][ T2545] do_syscall_64+0xff/0x530 [ 291.605180][ T2545] ? exc_page_fault+0xee/0x100 [ 291.605183][ T2545] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 291.605185][ T2545] RIP: 0033:0x7f773637f54e [ 291.605188][ T2545] 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 [ 291.605191][ T2545] RSP: 002b:00007fffe573ebb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 291.605196][ T2545] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f773637f54e [ 291.605198][ T2545] RDX: 0000000000000000 RSI: 00007fffe573ec60 RDI: 0000000000000005 [ 291.605199][ T2545] RBP: 00007fffe573ebc0 R08: 0000000000000000 R09: 0000000000000000 [ 291.605201][ T2545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910949 [ 291.605203][ T2545] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe573f320 [ 291.605207][ T2545] [ 296.914116][ T2560] br0.100: left promiscuous mode [ 296.914133][ T2560] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 296.914136][ T2560] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2560, name: ip [ 296.914138][ T2560] preempt_count: 1, expected: 0 [ 296.914139][ T2560] RCU nest depth: 0, expected: 0 [ 296.914140][ T2560] INFO: lockdep is turned off. [ 296.914141][ T2560] irq event stamp: 0 [ 296.914142][ T2560] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 296.914147][ T2560] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 296.914153][ T2560] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 296.914155][ T2560] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 296.914157][ T2560] Preemption disabled at: [ 296.914158][ T2560] [] vprintk_emit+0x31b/0x3e0 [ 296.914165][ T2560] CPU: 3 UID: 0 PID: 2560 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 296.914169][ T2560] Tainted: [W]=WARN [ 296.914170][ T2560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 296.914172][ T2560] Call Trace: [ 296.914173][ T2560] [ 296.914175][ T2560] dump_stack_lvl+0x6f/0xa0 [ 296.914180][ T2560] ? vprintk_emit+0x31b/0x3e0 [ 296.914182][ T2560] __might_resched.cold+0x1fe/0x2c1 [ 296.914186][ T2560] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 296.914189][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914193][ T2560] __kmalloc_noprof+0x443/0x760 [ 296.914196][ T2560] ? __rwlock_init+0x150/0x150 [ 296.914199][ T2560] ? alloc_buf.isra.0+0x4b/0x260 [ 296.914203][ T2560] ? do_raw_spin_unlock+0x59/0x250 [ 296.914205][ T2560] alloc_buf.isra.0+0x4b/0x260 [ 296.914207][ T2560] put_chars+0x1e1/0x2f0 [ 296.914209][ T2560] ? desc_read_finalized_seq+0x79/0x120 [ 296.914210][ T2560] ? __send_to_port+0x420/0x420 [ 296.914212][ T2560] ? console_prepend_replay+0x20/0x20 [ 296.914215][ T2560] hvc_console_print+0x292/0x780 [ 296.914218][ T2560] ? hvc_write+0x3a0/0x3a0 [ 296.914219][ T2560] ? do_raw_spin_lock+0x131/0x280 [ 296.914221][ T2560] ? __rwlock_init+0x150/0x150 [ 296.914222][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914224][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914226][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914228][ T2560] console_emit_next_record+0x22f/0x4c0 [ 296.914230][ T2560] ? devkmsg_read+0x4b0/0x4b0 [ 296.914232][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914234][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914236][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914237][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914239][ T2560] ? console_flush_one_record+0x111/0x710 [ 296.914241][ T2560] console_flush_one_record+0x46f/0x710 [ 296.914243][ T2560] ? console_emit_next_record+0x4c0/0x4c0 [ 296.914246][ T2560] console_unlock+0xee/0x1f0 [ 296.914248][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914249][ T2560] ? console_flush_one_record+0x710/0x710 [ 296.914251][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914253][ T2560] ? lock_release+0x184/0x1f0 [ 296.914254][ T2560] ? lock_acquire+0x60/0x160 [ 296.914255][ T2560] ? __rcu_read_lock+0x30/0x70 [ 296.914257][ T2560] ? __down_trylock_console_sem+0x5e/0xa0 [ 296.914260][ T2560] ? vprintk_emit+0x320/0x3e0 [ 296.914261][ T2560] vprintk_emit+0x37c/0x3e0 [ 296.914264][ T2560] ? wake_up_klogd_work_func+0x90/0x90 [ 296.914266][ T2560] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 296.914269][ T2560] ? try_to_wake_up+0x153/0x1130 [ 296.914273][ T2560] _printk+0xc7/0x100 [ 296.914276][ T2560] ? snapshot_read.cold+0x21/0x21 [ 296.914278][ T2560] ? __virt_addr_valid+0x102/0x440 [ 296.914281][ T2560] ? __virt_addr_valid+0x1da/0x440 [ 296.914283][ T2560] ? netdev_name+0x43/0x60 [ 296.914286][ T2560] ? __netdev_printk+0x17f/0x1d0 [ 296.914288][ T2560] netdev_info+0xe2/0x116 [ 296.914289][ T2560] ? netdev_notice+0x120/0x120 [ 296.914291][ T2560] ? netlink_sendmsg+0x735/0xc60 [ 296.914294][ T2560] ? ____sys_sendmsg+0x415/0x880 [ 296.914298][ T2560] ? pwq_dec_nr_in_flight+0x780/0x780 [ 296.914301][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914303][ T2560] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 296.914305][ T2560] ? mutex_is_locked+0x1c/0x50 [ 296.914308][ T2560] __dev_set_promiscuity.cold+0x95/0x104 [ 296.914311][ T2560] __dev_change_flags+0x396/0x660 [ 296.914315][ T2560] ? netif_set_allmulti+0x250/0x250 [ 296.914316][ T2560] ? kernel_text_address+0x149/0x170 [ 296.914319][ T2560] ? __kernel_text_address+0x12/0x30 [ 296.914320][ T2560] ? write_profile+0xf0/0xf0 [ 296.914322][ T2560] ? unwind_get_return_address+0x67/0xd0 [ 296.914325][ T2560] netif_change_flags+0x87/0x190 [ 296.914327][ T2560] do_setlink.isra.0+0x1cc3/0x2750 [ 296.914332][ T2560] ? stack_trace_save+0x93/0xc0 [ 296.914334][ T2560] ? rtnl_link_get_size+0x350/0x350 [ 296.914335][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914337][ T2560] ? stack_depot_save_flags+0x1bc/0x790 [ 296.914340][ T2560] ? kasan_save_stack+0x3d/0x50 [ 296.914343][ T2560] ? kasan_save_stack+0x2f/0x50 [ 296.914345][ T2560] ? kasan_save_track+0x14/0x30 [ 296.914346][ T2560] ? __kasan_kmalloc+0x7b/0x90 [ 296.914348][ T2560] ? __kmalloc_cache_noprof+0x29a/0x620 [ 296.914349][ T2560] ? rtnl_newlink+0x124/0x11c0 [ 296.914350][ T2560] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 296.914352][ T2560] ? netlink_rcv_skb+0x14e/0x3a0 [ 296.914353][ T2560] ? netlink_unicast+0x486/0x750 [ 296.914355][ T2560] ? netlink_sendmsg+0x735/0xc60 [ 296.914356][ T2560] ? ____sys_sendmsg+0x415/0x880 [ 296.914357][ T2560] ? ___sys_sendmsg+0x14e/0x1d0 [ 296.914359][ T2560] ? __sys_sendmsg+0x12c/0x1d0 [ 296.914361][ T2560] ? do_syscall_64+0xff/0x530 [ 296.914363][ T2560] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 296.914365][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914367][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914368][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914370][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914372][ T2560] ? trace_contention_end+0xb3/0x180 [ 296.914374][ T2560] ? __mutex_lock+0x1db/0x1ea0 [ 296.914375][ T2560] ? __mutex_lock+0x9a3/0x1ea0 [ 296.914377][ T2560] ? rtnl_newlink+0x9a8/0x11c0 [ 296.914378][ T2560] ? ww_mutex_lock+0x160/0x160 [ 296.914380][ T2560] ? __rtnl_newlink+0x3fa/0xa50 [ 296.914382][ T2560] rtnl_newlink+0x9f1/0x11c0 [ 296.914384][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914386][ T2560] ? rtnl_bridge_getlink+0x850/0x850 [ 296.914387][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914389][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914391][ T2560] ? is_bpf_text_address+0x3e/0x110 [ 296.914394][ T2560] ? is_bpf_text_address+0x72/0x110 [ 296.914395][ T2560] ? kernel_text_address+0x149/0x170 [ 296.914397][ T2560] ? __kernel_text_address+0x12/0x30 [ 296.914398][ T2560] ? write_profile+0xf0/0xf0 [ 296.914399][ T2560] ? unwind_get_return_address+0x67/0xd0 [ 296.914401][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914402][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914404][ T2560] ? cap_capable+0x1d7/0x3d0 [ 296.914408][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914409][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914411][ T2560] ? rtnl_bridge_getlink+0x850/0x850 [ 296.914412][ T2560] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 296.914414][ T2560] ? rtnl_link_fill+0x920/0x920 [ 296.914415][ T2560] ? filter_irq_stacks+0xd0/0xd0 [ 296.914417][ T2560] ? stack_depot_save_flags+0x1bc/0x790 [ 296.914419][ T2560] netlink_rcv_skb+0x14e/0x3a0 [ 296.914420][ T2560] ? rtnl_link_fill+0x920/0x920 [ 296.914422][ T2560] ? lock_release+0x184/0x1f0 [ 296.914423][ T2560] ? netlink_ack+0xcf0/0xcf0 [ 296.914425][ T2560] ? __netlink_lookup+0xb9/0x6b0 [ 296.914427][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914429][ T2560] ? lock_release+0x184/0x1f0 [ 296.914431][ T2560] netlink_unicast+0x486/0x750 [ 296.914433][ T2560] ? netlink_attachskb+0x810/0x810 [ 296.914435][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914436][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914438][ T2560] ? lock_acquire+0x13c/0x160 [ 296.914440][ T2560] netlink_sendmsg+0x735/0xc60 [ 296.914442][ T2560] ? netlink_unicast+0x750/0x750 [ 296.914443][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914445][ T2560] ? lock_release+0x184/0x1f0 [ 296.914447][ T2560] ____sys_sendmsg+0x415/0x880 [ 296.914449][ T2560] ? copy_msghdr_from_user+0x279/0x420 [ 296.914450][ T2560] ? get_timestamp.constprop.0+0x390/0x390 [ 296.914452][ T2560] ? move_addr_to_kernel+0x40/0x40 [ 296.914453][ T2560] ? filter_irq_stacks+0xd0/0xd0 [ 296.914456][ T2560] ___sys_sendmsg+0x14e/0x1d0 [ 296.914457][ T2560] ? copy_msghdr_from_user+0x420/0x420 [ 296.914462][ T2560] __sys_sendmsg+0x12c/0x1d0 [ 296.914465][ T2560] ? __sys_sendmsg_sock+0x20/0x20 [ 296.914467][ T2560] ? rcu_is_watching+0x16/0xd0 [ 296.914469][ T2560] do_syscall_64+0xff/0x530 [ 296.914471][ T2560] ? exc_page_fault+0xee/0x100 [ 296.914473][ T2560] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 296.914474][ T2560] RIP: 0033:0x7f53c921354e [ 296.914476][ T2560] 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 [ 296.914478][ T2560] RSP: 002b:00007ffd929ae8e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 296.914482][ T2560] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f53c921354e [ 296.914484][ T2560] RDX: 0000000000000000 RSI: 00007ffd929ae990 RDI: 0000000000000005 [ 296.914484][ T2560] RBP: 00007ffd929ae8f0 R08: 0000000000000000 R09: 0000000000000000 [ 296.914485][ T2560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91094e [ 296.914486][ T2560] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd929af050 [ 296.914488][ T2560] [ 299.257050][ T2587] br0.100: entered allmulticast mode [ 299.257068][ T2587] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 299.257071][ T2587] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2587, name: ip [ 299.257073][ T2587] preempt_count: 1, expected: 0 [ 299.257074][ T2587] RCU nest depth: 0, expected: 0 [ 299.257075][ T2587] INFO: lockdep is turned off. [ 299.257076][ T2587] irq event stamp: 0 [ 299.257077][ T2587] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 299.257081][ T2587] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 299.257087][ T2587] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 299.257089][ T2587] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 299.257091][ T2587] Preemption disabled at: [ 299.257091][ T2587] [] vprintk_emit+0x31b/0x3e0 [ 299.257099][ T2587] CPU: 0 UID: 0 PID: 2587 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 299.257103][ T2587] Tainted: [W]=WARN [ 299.257104][ T2587] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 299.257105][ T2587] Call Trace: [ 299.257107][ T2587] [ 299.257108][ T2587] dump_stack_lvl+0x6f/0xa0 [ 299.257114][ T2587] ? vprintk_emit+0x31b/0x3e0 [ 299.257116][ T2587] __might_resched.cold+0x1fe/0x2c1 [ 299.257119][ T2587] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 299.257121][ T2587] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 299.257124][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257128][ T2587] __kmalloc_noprof+0x443/0x760 [ 299.257132][ T2587] ? __rwlock_init+0x150/0x150 [ 299.257134][ T2587] ? alloc_buf.isra.0+0x4b/0x260 [ 299.257138][ T2587] ? do_raw_spin_unlock+0x59/0x250 [ 299.257140][ T2587] alloc_buf.isra.0+0x4b/0x260 [ 299.257142][ T2587] put_chars+0x1e1/0x2f0 [ 299.257144][ T2587] ? __send_to_port+0x420/0x420 [ 299.257146][ T2587] ? console_prepend_replay+0x20/0x20 [ 299.257148][ T2587] hvc_console_print+0x292/0x780 [ 299.257151][ T2587] ? hvc_write+0x3a0/0x3a0 [ 299.257152][ T2587] ? vsnprintf+0x527/0x1700 [ 299.257156][ T2587] ? __rwlock_init+0x150/0x150 [ 299.257157][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257159][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257162][ T2587] console_emit_next_record+0x22f/0x4c0 [ 299.257164][ T2587] ? devkmsg_read+0x4b0/0x4b0 [ 299.257166][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257168][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257170][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257171][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257173][ T2587] ? console_flush_one_record+0x111/0x710 [ 299.257175][ T2587] console_flush_one_record+0x46f/0x710 [ 299.257177][ T2587] ? console_emit_next_record+0x4c0/0x4c0 [ 299.257180][ T2587] console_unlock+0xee/0x1f0 [ 299.257182][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257183][ T2587] ? console_flush_one_record+0x710/0x710 [ 299.257185][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257187][ T2587] ? lock_release+0x184/0x1f0 [ 299.257188][ T2587] ? lock_acquire+0x60/0x160 [ 299.257189][ T2587] ? __rcu_read_lock+0x30/0x70 [ 299.257191][ T2587] ? __down_trylock_console_sem+0x5e/0xa0 [ 299.257193][ T2587] ? vprintk_emit+0x320/0x3e0 [ 299.257195][ T2587] vprintk_emit+0x37c/0x3e0 [ 299.257198][ T2587] ? wake_up_klogd_work_func+0x90/0x90 [ 299.257200][ T2587] ? try_to_wake_up+0x153/0x1130 [ 299.257203][ T2587] _printk+0xc7/0x100 [ 299.257206][ T2587] ? snapshot_read.cold+0x21/0x21 [ 299.257208][ T2587] ? __virt_addr_valid+0x102/0x440 [ 299.257211][ T2587] ? __virt_addr_valid+0x1da/0x440 [ 299.257213][ T2587] ? netdev_name+0x43/0x60 [ 299.257216][ T2587] ? __netdev_printk+0x17f/0x1d0 [ 299.257218][ T2587] netdev_info+0xe2/0x116 [ 299.257219][ T2587] ? netdev_notice+0x120/0x120 [ 299.257221][ T2587] ? netlink_unicast+0x486/0x750 [ 299.257224][ T2587] ? netlink_sendmsg+0x735/0xc60 [ 299.257226][ T2587] ? pwq_dec_nr_in_flight+0x780/0x780 [ 299.257229][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257231][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257233][ T2587] ? mutex_is_locked+0x1c/0x50 [ 299.257236][ T2587] netif_set_allmulti.cold+0x7c/0x166 [ 299.257239][ T2587] ? __local_bh_enable_ip+0xaa/0x150 [ 299.257241][ T2587] __dev_change_flags+0x445/0x660 [ 299.257245][ T2587] ? netif_set_allmulti+0x250/0x250 [ 299.257247][ T2587] ? kernel_text_address+0x149/0x170 [ 299.257249][ T2587] ? __kernel_text_address+0x12/0x30 [ 299.257250][ T2587] ? write_profile+0xf0/0xf0 [ 299.257252][ T2587] ? unwind_get_return_address+0x67/0xd0 [ 299.257255][ T2587] netif_change_flags+0x87/0x190 [ 299.257257][ T2587] do_setlink.isra.0+0x1cc3/0x2750 [ 299.257261][ T2587] ? stack_trace_save+0x93/0xc0 [ 299.257263][ T2587] ? rtnl_link_get_size+0x350/0x350 [ 299.257264][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257265][ T2587] ? stack_depot_save_flags+0x1bc/0x790 [ 299.257269][ T2587] ? kasan_save_stack+0x3d/0x50 [ 299.257272][ T2587] ? kasan_save_stack+0x2f/0x50 [ 299.257273][ T2587] ? kasan_save_track+0x14/0x30 [ 299.257275][ T2587] ? __kasan_kmalloc+0x7b/0x90 [ 299.257276][ T2587] ? __kmalloc_cache_noprof+0x29a/0x620 [ 299.257278][ T2587] ? rtnl_newlink+0x124/0x11c0 [ 299.257279][ T2587] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 299.257280][ T2587] ? netlink_rcv_skb+0x14e/0x3a0 [ 299.257281][ T2587] ? netlink_unicast+0x486/0x750 [ 299.257283][ T2587] ? netlink_sendmsg+0x735/0xc60 [ 299.257284][ T2587] ? ____sys_sendmsg+0x415/0x880 [ 299.257286][ T2587] ? ___sys_sendmsg+0x14e/0x1d0 [ 299.257288][ T2587] ? __sys_sendmsg+0x12c/0x1d0 [ 299.257289][ T2587] ? do_syscall_64+0xff/0x530 [ 299.257291][ T2587] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 299.257294][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257296][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257297][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257299][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257300][ T2587] ? trace_contention_end+0xb3/0x180 [ 299.257303][ T2587] ? __mutex_lock+0x1db/0x1ea0 [ 299.257305][ T2587] ? __mutex_lock+0x9a3/0x1ea0 [ 299.257306][ T2587] ? rtnl_newlink+0x9a8/0x11c0 [ 299.257308][ T2587] ? ww_mutex_lock+0x160/0x160 [ 299.257310][ T2587] ? __rtnl_newlink+0x3fa/0xa50 [ 299.257313][ T2587] rtnl_newlink+0x9f1/0x11c0 [ 299.257315][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257317][ T2587] ? rtnl_bridge_getlink+0x850/0x850 [ 299.257318][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257319][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257321][ T2587] ? is_bpf_text_address+0x3e/0x110 [ 299.257325][ T2587] ? is_bpf_text_address+0x72/0x110 [ 299.257326][ T2587] ? kernel_text_address+0x149/0x170 [ 299.257328][ T2587] ? __kernel_text_address+0x12/0x30 [ 299.257329][ T2587] ? write_profile+0xf0/0xf0 [ 299.257330][ T2587] ? unwind_get_return_address+0x67/0xd0 [ 299.257331][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257333][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257335][ T2587] ? cap_capable+0x1d7/0x3d0 [ 299.257339][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257340][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257342][ T2587] ? rtnl_bridge_getlink+0x850/0x850 [ 299.257343][ T2587] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 299.257345][ T2587] ? rtnl_link_fill+0x920/0x920 [ 299.257346][ T2587] ? filter_irq_stacks+0xd0/0xd0 [ 299.257348][ T2587] ? stack_depot_save_flags+0x1bc/0x790 [ 299.257350][ T2587] netlink_rcv_skb+0x14e/0x3a0 [ 299.257351][ T2587] ? rtnl_link_fill+0x920/0x920 [ 299.257353][ T2587] ? lock_release+0x184/0x1f0 [ 299.257354][ T2587] ? netlink_ack+0xcf0/0xcf0 [ 299.257356][ T2587] ? __netlink_lookup+0xb9/0x6b0 [ 299.257358][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257360][ T2587] ? lock_release+0x184/0x1f0 [ 299.257362][ T2587] netlink_unicast+0x486/0x750 [ 299.257364][ T2587] ? netlink_attachskb+0x810/0x810 [ 299.257365][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257367][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257369][ T2587] ? lock_acquire+0x13c/0x160 [ 299.257371][ T2587] netlink_sendmsg+0x735/0xc60 [ 299.257373][ T2587] ? netlink_unicast+0x750/0x750 [ 299.257374][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257376][ T2587] ? lock_release+0x184/0x1f0 [ 299.257378][ T2587] ____sys_sendmsg+0x415/0x880 [ 299.257380][ T2587] ? copy_msghdr_from_user+0x279/0x420 [ 299.257381][ T2587] ? get_timestamp.constprop.0+0x390/0x390 [ 299.257383][ T2587] ? move_addr_to_kernel+0x40/0x40 [ 299.257384][ T2587] ? filter_irq_stacks+0xd0/0xd0 [ 299.257387][ T2587] ___sys_sendmsg+0x14e/0x1d0 [ 299.257389][ T2587] ? copy_msghdr_from_user+0x420/0x420 [ 299.257394][ T2587] __sys_sendmsg+0x12c/0x1d0 [ 299.257396][ T2587] ? __sys_sendmsg_sock+0x20/0x20 [ 299.257398][ T2587] ? rcu_is_watching+0x16/0xd0 [ 299.257400][ T2587] do_syscall_64+0xff/0x530 [ 299.257401][ T2587] ? exc_page_fault+0xee/0x100 [ 299.257404][ T2587] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 299.257405][ T2587] RIP: 0033:0x7efc823e654e [ 299.257407][ T2587] 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 [ 299.257409][ T2587] RSP: 002b:00007ffd93b186a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 299.257413][ T2587] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efc823e654e [ 299.257414][ T2587] RDX: 0000000000000000 RSI: 00007ffd93b18750 RDI: 0000000000000005 [ 299.257415][ T2587] RBP: 00007ffd93b186b0 R08: 0000000000000000 R09: 0000000000000000 [ 299.257416][ T2587] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910950 [ 299.257417][ T2587] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd93b18e10 [ 299.257419][ T2587] [ 299.280570][ T2587] br0: entered allmulticast mode [ 304.534076][ T2602] br0.100: left allmulticast mode [ 304.534093][ T2602] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 304.534096][ T2602] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2602, name: ip [ 304.534098][ T2602] preempt_count: 1, expected: 0 [ 304.534099][ T2602] RCU nest depth: 0, expected: 0 [ 304.534099][ T2602] INFO: lockdep is turned off. [ 304.534101][ T2602] irq event stamp: 0 [ 304.534101][ T2602] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 304.534105][ T2602] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 304.534111][ T2602] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 304.534113][ T2602] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 304.534115][ T2602] Preemption disabled at: [ 304.534115][ T2602] [] vprintk_emit+0x31b/0x3e0 [ 304.534123][ T2602] CPU: 2 UID: 0 PID: 2602 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 304.534126][ T2602] Tainted: [W]=WARN [ 304.534127][ T2602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 304.534129][ T2602] Call Trace: [ 304.534131][ T2602] [ 304.534132][ T2602] dump_stack_lvl+0x6f/0xa0 [ 304.534137][ T2602] ? vprintk_emit+0x31b/0x3e0 [ 304.534140][ T2602] __might_resched.cold+0x1fe/0x2c1 [ 304.534143][ T2602] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 304.534145][ T2602] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 304.534148][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534152][ T2602] __kmalloc_noprof+0x443/0x760 [ 304.534155][ T2602] ? __rwlock_init+0x150/0x150 [ 304.534158][ T2602] ? alloc_buf.isra.0+0x4b/0x260 [ 304.534162][ T2602] ? do_raw_spin_unlock+0x59/0x250 [ 304.534164][ T2602] alloc_buf.isra.0+0x4b/0x260 [ 304.534166][ T2602] put_chars+0x1e1/0x2f0 [ 304.534168][ T2602] ? __send_to_port+0x420/0x420 [ 304.534170][ T2602] ? console_prepend_replay+0x20/0x20 [ 304.534172][ T2602] hvc_console_print+0x292/0x780 [ 304.534175][ T2602] ? hvc_write+0x3a0/0x3a0 [ 304.534176][ T2602] ? vsnprintf+0x527/0x1700 [ 304.534180][ T2602] ? __rwlock_init+0x150/0x150 [ 304.534182][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534183][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534186][ T2602] console_emit_next_record+0x22f/0x4c0 [ 304.534188][ T2602] ? devkmsg_read+0x4b0/0x4b0 [ 304.534190][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534192][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534194][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534195][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534197][ T2602] ? console_flush_one_record+0x111/0x710 [ 304.534199][ T2602] console_flush_one_record+0x46f/0x710 [ 304.534201][ T2602] ? console_emit_next_record+0x4c0/0x4c0 [ 304.534204][ T2602] console_unlock+0xee/0x1f0 [ 304.534206][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534207][ T2602] ? console_flush_one_record+0x710/0x710 [ 304.534209][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534211][ T2602] ? lock_release+0x184/0x1f0 [ 304.534212][ T2602] ? lock_acquire+0x60/0x160 [ 304.534214][ T2602] ? __rcu_read_lock+0x30/0x70 [ 304.534216][ T2602] ? __down_trylock_console_sem+0x5e/0xa0 [ 304.534218][ T2602] ? vprintk_emit+0x320/0x3e0 [ 304.534220][ T2602] vprintk_emit+0x37c/0x3e0 [ 304.534222][ T2602] ? wake_up_klogd_work_func+0x90/0x90 [ 304.534224][ T2602] ? update_load_avg+0x141/0xf00 [ 304.534226][ T2602] ? update_load_avg+0x141/0xf00 [ 304.534228][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534230][ T2602] _printk+0xc7/0x100 [ 304.534233][ T2602] ? snapshot_read.cold+0x21/0x21 [ 304.534235][ T2602] ? trace_sched_exit_tp+0x9b/0x160 [ 304.534237][ T2602] ? __schedule+0xfa5/0x20e0 [ 304.534239][ T2602] ? netdev_name+0x43/0x60 [ 304.534242][ T2602] ? __netdev_printk+0x17f/0x1d0 [ 304.534243][ T2602] netdev_info+0xe2/0x116 [ 304.534245][ T2602] ? netdev_notice+0x120/0x120 [ 304.534247][ T2602] ? netlink_sendmsg+0x735/0xc60 [ 304.534251][ T2602] ? preempt_schedule_thunk+0x16/0x30 [ 304.534253][ T2602] ? mutex_is_locked+0x1c/0x50 [ 304.534256][ T2602] netif_set_allmulti.cold+0x7c/0x166 [ 304.534259][ T2602] ? __local_bh_enable_ip+0x11f/0x150 [ 304.534261][ T2602] __dev_change_flags+0x445/0x660 [ 304.534264][ T2602] ? netif_set_allmulti+0x250/0x250 [ 304.534266][ T2602] ? kernel_text_address+0x149/0x170 [ 304.534269][ T2602] ? __kernel_text_address+0x12/0x30 [ 304.534270][ T2602] ? write_profile+0xf0/0xf0 [ 304.534272][ T2602] ? unwind_get_return_address+0x67/0xd0 [ 304.534275][ T2602] netif_change_flags+0x87/0x190 [ 304.534278][ T2602] do_setlink.isra.0+0x1cc3/0x2750 [ 304.534283][ T2602] ? stack_trace_save+0x93/0xc0 [ 304.534284][ T2602] ? rtnl_link_get_size+0x350/0x350 [ 304.534285][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534287][ T2602] ? stack_depot_save_flags+0x1bc/0x790 [ 304.534291][ T2602] ? kasan_save_stack+0x3d/0x50 [ 304.534294][ T2602] ? kasan_save_stack+0x2f/0x50 [ 304.534295][ T2602] ? kasan_save_track+0x14/0x30 [ 304.534297][ T2602] ? __kasan_kmalloc+0x7b/0x90 [ 304.534298][ T2602] ? __kmalloc_cache_noprof+0x29a/0x620 [ 304.534300][ T2602] ? rtnl_newlink+0x124/0x11c0 [ 304.534301][ T2602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 304.534303][ T2602] ? netlink_rcv_skb+0x14e/0x3a0 [ 304.534304][ T2602] ? netlink_unicast+0x486/0x750 [ 304.534305][ T2602] ? netlink_sendmsg+0x735/0xc60 [ 304.534307][ T2602] ? ____sys_sendmsg+0x415/0x880 [ 304.534309][ T2602] ? ___sys_sendmsg+0x14e/0x1d0 [ 304.534311][ T2602] ? __sys_sendmsg+0x12c/0x1d0 [ 304.534313][ T2602] ? do_syscall_64+0xff/0x530 [ 304.534314][ T2602] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 304.534317][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534319][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534320][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534322][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534324][ T2602] ? trace_contention_end+0xb3/0x180 [ 304.534326][ T2602] ? __mutex_lock+0x1db/0x1ea0 [ 304.534327][ T2602] ? __mutex_lock+0x9a3/0x1ea0 [ 304.534329][ T2602] ? rtnl_newlink+0x9a8/0x11c0 [ 304.534330][ T2602] ? ww_mutex_lock+0x160/0x160 [ 304.534332][ T2602] ? __rtnl_newlink+0x3fa/0xa50 [ 304.534335][ T2602] rtnl_newlink+0x9f1/0x11c0 [ 304.534336][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534338][ T2602] ? rtnl_bridge_getlink+0x850/0x850 [ 304.534339][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534341][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534343][ T2602] ? is_bpf_text_address+0x3e/0x110 [ 304.534346][ T2602] ? is_bpf_text_address+0x72/0x110 [ 304.534348][ T2602] ? kernel_text_address+0x149/0x170 [ 304.534349][ T2602] ? __kernel_text_address+0x12/0x30 [ 304.534351][ T2602] ? write_profile+0xf0/0xf0 [ 304.534352][ T2602] ? unwind_get_return_address+0x67/0xd0 [ 304.534353][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534355][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534357][ T2602] ? cap_capable+0x1d7/0x3d0 [ 304.534360][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534362][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534364][ T2602] ? rtnl_bridge_getlink+0x850/0x850 [ 304.534365][ T2602] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 304.534367][ T2602] ? rtnl_link_fill+0x920/0x920 [ 304.534368][ T2602] ? filter_irq_stacks+0xd0/0xd0 [ 304.534369][ T2602] ? stack_depot_save_flags+0x1bc/0x790 [ 304.534372][ T2602] netlink_rcv_skb+0x14e/0x3a0 [ 304.534373][ T2602] ? rtnl_link_fill+0x920/0x920 [ 304.534375][ T2602] ? lock_release+0x184/0x1f0 [ 304.534376][ T2602] ? netlink_ack+0xcf0/0xcf0 [ 304.534378][ T2602] ? __netlink_lookup+0xb9/0x6b0 [ 304.534380][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534382][ T2602] ? lock_release+0x184/0x1f0 [ 304.534384][ T2602] netlink_unicast+0x486/0x750 [ 304.534386][ T2602] ? netlink_attachskb+0x810/0x810 [ 304.534387][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534389][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534391][ T2602] ? lock_acquire+0x13c/0x160 [ 304.534393][ T2602] netlink_sendmsg+0x735/0xc60 [ 304.534394][ T2602] ? netlink_unicast+0x750/0x750 [ 304.534396][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534398][ T2602] ? lock_release+0x184/0x1f0 [ 304.534400][ T2602] ____sys_sendmsg+0x415/0x880 [ 304.534402][ T2602] ? copy_msghdr_from_user+0x279/0x420 [ 304.534403][ T2602] ? get_timestamp.constprop.0+0x390/0x390 [ 304.534405][ T2602] ? move_addr_to_kernel+0x40/0x40 [ 304.534406][ T2602] ? filter_irq_stacks+0xd0/0xd0 [ 304.534409][ T2602] ___sys_sendmsg+0x14e/0x1d0 [ 304.534411][ T2602] ? copy_msghdr_from_user+0x420/0x420 [ 304.534415][ T2602] __sys_sendmsg+0x12c/0x1d0 [ 304.534417][ T2602] ? __sys_sendmsg_sock+0x20/0x20 [ 304.534420][ T2602] ? rcu_is_watching+0x16/0xd0 [ 304.534422][ T2602] do_syscall_64+0xff/0x530 [ 304.534423][ T2602] ? exc_page_fault+0xee/0x100 [ 304.534425][ T2602] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 304.534427][ T2602] RIP: 0033:0x7f26f53e654e [ 304.534429][ T2602] 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 [ 304.534431][ T2602] RSP: 002b:00007ffef2674320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 304.534435][ T2602] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f26f53e654e [ 304.534436][ T2602] RDX: 0000000000000000 RSI: 00007ffef26743d0 RDI: 0000000000000005 [ 304.534437][ T2602] RBP: 00007ffef2674330 R08: 0000000000000000 R09: 0000000000000000 [ 304.534438][ T2602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910956 [ 304.534439][ T2602] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef2674a90 [ 304.534441][ T2602] [ 304.562971][ T2602] br0: left allmulticast mode [ 307.592923][ T268] br0: left promiscuous mode [ 307.592939][ T268] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 307.592942][ T268] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 268, name: kworker/0:2 [ 307.592944][ T268] preempt_count: 1, expected: 0 [ 307.592944][ T268] RCU nest depth: 0, expected: 0 [ 307.592945][ T268] INFO: lockdep is turned off. [ 307.592946][ T268] irq event stamp: 8428 [ 307.592947][ T268] hardirqs last enabled at (8427): [] _raw_spin_unlock_irq+0x28/0x50 [ 307.592962][ T268] hardirqs last disabled at (8428): [] __schedule+0x1246/0x20e0 [ 307.592965][ T268] softirqs last enabled at (7230): [] handle_softirqs+0x67c/0x900 [ 307.592968][ T268] softirqs last disabled at (7191): [] do_softirq+0xac/0xe0 [ 307.592971][ T268] Preemption disabled at: [ 307.592971][ T268] [] vprintk_emit+0x31b/0x3e0 [ 307.592979][ T268] CPU: 0 UID: 0 PID: 268 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 307.592982][ T268] Tainted: [W]=WARN [ 307.592983][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 307.592985][ T268] Workqueue: events netdev_work_proc [ 307.592992][ T268] Call Trace: [ 307.592993][ T268] [ 307.592994][ T268] dump_stack_lvl+0x6f/0xa0 [ 307.593000][ T268] ? vprintk_emit+0x31b/0x3e0 [ 307.593002][ T268] __might_resched.cold+0x1fe/0x2c1 [ 307.593009][ T268] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 307.593013][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593019][ T268] __kmalloc_noprof+0x443/0x760 [ 307.593023][ T268] ? __rwlock_init+0x150/0x150 [ 307.593026][ T268] ? alloc_buf.isra.0+0x4b/0x260 [ 307.593031][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 307.593034][ T268] alloc_buf.isra.0+0x4b/0x260 [ 307.593036][ T268] put_chars+0x1e1/0x2f0 [ 307.593038][ T268] ? __send_to_port+0x420/0x420 [ 307.593040][ T268] ? console_prepend_replay+0x20/0x20 [ 307.593043][ T268] hvc_console_print+0x292/0x780 [ 307.593047][ T268] ? hvc_write+0x3a0/0x3a0 [ 307.593048][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593050][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593052][ T268] ? lock_acquire+0x13c/0x160 [ 307.593055][ T268] console_emit_next_record+0x22f/0x4c0 [ 307.593057][ T268] ? devkmsg_read+0x4b0/0x4b0 [ 307.593060][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593062][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593063][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593065][ T268] ? lock_acquire+0x13c/0x160 [ 307.593067][ T268] ? console_flush_one_record+0x111/0x710 [ 307.593069][ T268] console_flush_one_record+0x46f/0x710 [ 307.593072][ T268] ? console_emit_next_record+0x4c0/0x4c0 [ 307.593074][ T268] console_unlock+0xee/0x1f0 [ 307.593076][ T268] ? lock_acquire+0x13c/0x160 [ 307.593078][ T268] ? console_flush_one_record+0x710/0x710 [ 307.593079][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593081][ T268] ? lock_release+0x184/0x1f0 [ 307.593082][ T268] ? lock_acquire+0x60/0x160 [ 307.593084][ T268] ? __rcu_read_lock+0x30/0x70 [ 307.593086][ T268] ? __down_trylock_console_sem+0x5e/0xa0 [ 307.593088][ T268] ? vprintk_emit+0x320/0x3e0 [ 307.593090][ T268] vprintk_emit+0x37c/0x3e0 [ 307.593093][ T268] ? wake_up_klogd_work_func+0x90/0x90 [ 307.593095][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593097][ T268] ? lock_acquire+0x13c/0x160 [ 307.593099][ T268] _printk+0xc7/0x100 [ 307.593103][ T268] ? snapshot_read.cold+0x21/0x21 [ 307.593105][ T268] ? unwind_next_frame+0x69b/0x1ea0 [ 307.593108][ T268] ? ret_from_fork_asm+0x11/0x20 [ 307.593110][ T268] ? netdev_name+0x43/0x60 [ 307.593113][ T268] ? __netdev_printk+0x17f/0x1d0 [ 307.593115][ T268] netdev_info+0xe2/0x116 [ 307.593117][ T268] ? netdev_notice+0x120/0x120 [ 307.593118][ T268] ? __unwind_start+0x42e/0x900 [ 307.593120][ T268] ? do_raw_spin_lock+0x131/0x280 [ 307.593123][ T268] ? mutex_is_locked+0x1c/0x50 [ 307.593126][ T268] __dev_set_promiscuity.cold+0x95/0x104 [ 307.593129][ T268] netif_rx_mode_run+0x7c4/0x9b0 [ 307.593131][ T268] ? __rwlock_init+0x150/0x150 [ 307.593134][ T268] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 307.593136][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 307.593138][ T268] ? ref_tracker_free+0x380/0x870 [ 307.593142][ T268] ? ref_tracker_alloc+0x430/0x430 [ 307.593143][ T268] ? netdev_work_proc+0xdd/0x5d0 [ 307.593144][ T268] ? netdev_work_proc+0x26a/0x5d0 [ 307.593146][ T268] ? ret_from_fork_asm+0x11/0x20 [ 307.593148][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593150][ T268] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 307.593153][ T268] netdev_work_proc+0x3f7/0x5d0 [ 307.593154][ T268] ? netdev_work_sched+0x10/0x10 [ 307.593156][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593158][ T268] ? lock_acquire+0x13c/0x160 [ 307.593159][ T268] ? rcu_is_watching+0x16/0xd0 [ 307.593162][ T268] process_one_work+0xe3e/0x1560 [ 307.593166][ T268] ? __queue_delayed_work+0x470/0x470 [ 307.593168][ T268] ? find_held_lock+0x2b/0x80 [ 307.593170][ T268] ? __rwlock_init+0x150/0x150 [ 307.593173][ T268] worker_thread+0x4f1/0xd60 [ 307.593175][ T268] ? rescuer_thread+0x1340/0x1340 [ 307.593177][ T268] ? __kthread_parkme+0xbd/0x210 [ 307.593179][ T268] ? rescuer_thread+0x1340/0x1340 [ 307.593181][ T268] ? rescuer_thread+0x1340/0x1340 [ 307.593182][ T268] kthread+0x367/0x460 [ 307.593184][ T268] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 307.593186][ T268] ? kthread_affine_preferred+0x4c0/0x4c0 [ 307.593188][ T268] ret_from_fork+0x474/0x6b0 [ 307.593191][ T268] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 307.593192][ T268] ? __switch_to+0x5a3/0xe00 [ 307.593196][ T268] ? kthread_affine_preferred+0x4c0/0x4c0 [ 307.593197][ T268] ret_from_fork_asm+0x11/0x20 [ 307.593200][ T268] [ 307.685300][ T2688] br0: port 1(veth1) entered disabled state [ 307.801817][ T2693] veth1: left allmulticast mode [ 307.802018][ T2693] veth1: left promiscuous mode [ 307.802225][ T2693] br0: port 1(veth1) entered disabled state