[ 9.491711][ T180] ip (180) used greatest stack depth: 24200 bytes left [ 9.491730][ T180] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.491732][ T180] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 180, name: ip [ 9.491734][ T180] preempt_count: 2, expected: 0 [ 9.491735][ T180] RCU nest depth: 0, expected: 0 [ 9.491736][ T180] locks held by ip/180: 5, last CPU#1: [ 9.491738][ T180] #0: ffffffff91a127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.491750][ T180] #1: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.491756][ T180] #2: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.491760][ T180] #3: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.491764][ T180] #4: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.491768][ T180] irq event stamp: 36794 [ 9.491769][ T180] hardirqs last enabled at (36793): [] __down_trylock_console_sem+0x86/0xa0 [ 9.491771][ T180] hardirqs last disabled at (36794): [] console_emit_next_record+0x3d4/0x4c0 [ 9.491773][ T180] softirqs last enabled at (36428): [] handle_softirqs+0x67c/0x900 [ 9.491776][ T180] softirqs last disabled at (36421): [] __irq_exit_rcu+0x145/0x1c0 [ 9.491778][ T180] Preemption disabled at: [ 9.491779][ T180] [<0000000000000000>] 0x0 [ 9.491785][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.491789][ T180] Tainted: [W]=WARN [ 9.491790][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.491791][ T180] Call Trace: [ 9.491793][ T180] [ 9.491795][ T180] dump_stack_lvl+0x6f/0xa0 [ 9.491801][ T180] __might_resched.cold+0x1fe/0x2c1 [ 9.491806][ T180] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.491810][ T180] ? __kmalloc_noprof+0xdb/0x760 [ 9.491815][ T180] __kmalloc_noprof+0x443/0x760 [ 9.491817][ T180] ? alloc_buf.isra.0+0x4b/0x260 [ 9.491823][ T180] ? do_raw_spin_unlock+0x59/0x250 [ 9.491826][ T180] alloc_buf.isra.0+0x4b/0x260 [ 9.491829][ T180] put_chars+0x1e1/0x2f0 [ 9.491834][ T180] ? __send_to_port+0x420/0x420 [ 9.491836][ T180] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.491843][ T180] ? validate_chain+0x38b/0xc20 [ 9.491852][ T180] hvc_console_print+0x292/0x780 [ 9.491862][ T180] ? hvc_write+0x3a0/0x3a0 [ 9.491865][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.491867][ T180] ? lock_acquire+0x13c/0x160 [ 9.491871][ T180] console_emit_next_record+0x22f/0x4c0 [ 9.491875][ T180] ? devkmsg_read+0x4b0/0x4b0 [ 9.491877][ T180] ? console_flush_one_record+0x106/0x710 [ 9.491880][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.491883][ T180] ? lock_acquire+0x13c/0x160 [ 9.491887][ T180] console_flush_one_record+0x46f/0x710 [ 9.491891][ T180] ? console_emit_next_record+0x4c0/0x4c0 [ 9.491893][ T180] ? __lock_acquire+0x518/0xc20 [ 9.491898][ T180] console_unlock+0xee/0x1f0 [ 9.491901][ T180] ? console_flush_one_record+0x710/0x710 [ 9.491903][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.491905][ T180] ? lock_acquire+0x60/0x160 [ 9.491909][ T180] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.491910][ T180] ? vprintk_emit+0x320/0x3e0 [ 9.491914][ T180] vprintk_emit+0x37c/0x3e0 [ 9.491918][ T180] ? wake_up_klogd_work_func+0x90/0x90 [ 9.491921][ T180] ? __lock_acquire+0x518/0xc20 [ 9.491925][ T180] _printk+0xc7/0x100 [ 9.491928][ T180] ? snapshot_read.cold+0x21/0x21 [ 9.491931][ T180] ? do_raw_spin_lock+0x131/0x280 [ 9.491934][ T180] ? __rwlock_init+0x150/0x150 [ 9.491938][ T180] ? do_raw_spin_lock+0x131/0x280 [ 9.491940][ T180] do_exit.cold+0x82/0x9c [ 9.491944][ T180] ? exit_notify+0x890/0x890 [ 9.491945][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 9.491948][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.491952][ T180] do_group_exit+0xb8/0x370 [ 9.491955][ T180] __x64_sys_exit_group+0x3c/0x50 [ 9.491957][ T180] x64_sys_call+0x1567/0x1570 [ 9.491960][ T180] do_syscall_64+0xff/0x530 [ 9.491964][ T180] ? exc_page_fault+0xee/0x100 [ 9.491967][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.491969][ T180] RIP: 0033:0x7f8ed025e1b8 [ 9.491971][ T180] Code: Unable to access opcode bytes at 0x7f8ed025e18e. [ 9.491972][ T180] RSP: 002b:00007ffd9b698348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.491975][ T180] RAX: ffffffffffffffda RBX: 00007f8ed038ef88 RCX: 00007f8ed025e1b8 [ 9.491976][ T180] RDX: 00007f8ecffa8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.491977][ T180] RBP: 00007ffd9b6983a0 R08: 0000000000000000 R09: 0000000000000050 [ 9.491978][ T180] R10: 00007ffd9b698160 R11: 0000000000000246 R12: 0000000000000001 [ 9.491979][ T180] R13: 0000000000000000 R14: 00007f8ed038d680 R15: 00007f8ed038efa0 [ 9.491986][ T180] [ 9.799427][ T188] ip (188) used greatest stack depth: 24192 bytes left [ 9.919948][ T192] ns1eth1: entered promiscuous mode [ 9.920905][ T192] ns1eth2: entered promiscuous mode [ 9.950671][ T193] ns2eth1: entered promiscuous mode [ 9.951559][ T193] ns2eth2: entered promiscuous mode [ 9.990135][ T194] ns3eth1: entered promiscuous mode [ 9.990995][ T194] ns3eth2: entered promiscuous mode [ 10.458334][ T209] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 10.459014][ T209] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 10.579236][ T212] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 10.579995][ T212] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.579998][ T212] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 212, name: ip [ 10.579999][ T212] preempt_count: 1, expected: 0 [ 10.580000][ T212] RCU nest depth: 0, expected: 0 [ 10.580001][ T212] locks held by ip/212: 5, last CPU#2: [ 10.580004][ T212] #0: ffffffff922e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.580016][ T212] #1: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.580022][ T212] #2: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.580026][ T212] #3: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.580030][ T212] #4: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.580033][ T212] irq event stamp: 20214 [ 10.580034][ T212] hardirqs last enabled at (20213): [] __down_trylock_console_sem+0x86/0xa0 [ 10.580037][ T212] hardirqs last disabled at (20214): [] console_emit_next_record+0x3d4/0x4c0 [ 10.580039][ T212] softirqs last enabled at (20206): [] handle_softirqs+0x67c/0x900 [ 10.580042][ T212] softirqs last disabled at (19045): [] __irq_exit_rcu+0x145/0x1c0 [ 10.580045][ T212] Preemption disabled at: [ 10.580046][ T212] [] vprintk_emit+0x31b/0x3e0 [ 10.580051][ T212] CPU: 2 UID: 0 PID: 212 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.580055][ T212] Tainted: [W]=WARN [ 10.580056][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.580057][ T212] Call Trace: [ 10.580059][ T212] [ 10.580061][ T212] dump_stack_lvl+0x6f/0xa0 [ 10.580066][ T212] ? vprintk_emit+0x31b/0x3e0 [ 10.580069][ T212] __might_resched.cold+0x1fe/0x2c1 [ 10.580073][ T212] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.580077][ T212] ? __kmalloc_noprof+0xdb/0x760 [ 10.580082][ T212] __kmalloc_noprof+0x443/0x760 [ 10.580085][ T212] ? alloc_buf.isra.0+0x4b/0x260 [ 10.580090][ T212] ? do_raw_spin_unlock+0x59/0x250 [ 10.580093][ T212] alloc_buf.isra.0+0x4b/0x260 [ 10.580097][ T212] put_chars+0x1e1/0x2f0 [ 10.580100][ T212] ? __send_to_port+0x420/0x420 [ 10.580103][ T212] ? validate_chain+0x38b/0xc20 [ 10.580108][ T212] hvc_console_print+0x292/0x780 [ 10.580115][ T212] ? hvc_write+0x3a0/0x3a0 [ 10.580118][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580122][ T212] ? lock_acquire+0x13c/0x160 [ 10.580126][ T212] console_emit_next_record+0x22f/0x4c0 [ 10.580130][ T212] ? devkmsg_read+0x4b0/0x4b0 [ 10.580131][ T212] ? console_flush_one_record+0x106/0x710 [ 10.580135][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580137][ T212] ? lock_acquire+0x13c/0x160 [ 10.580141][ T212] console_flush_one_record+0x46f/0x710 [ 10.580145][ T212] ? console_emit_next_record+0x4c0/0x4c0 [ 10.580147][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580152][ T212] console_unlock+0xee/0x1f0 [ 10.580155][ T212] ? console_flush_one_record+0x710/0x710 [ 10.580157][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580159][ T212] ? lock_acquire+0x60/0x160 [ 10.580163][ T212] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.580164][ T212] ? vprintk_emit+0x320/0x3e0 [ 10.580168][ T212] vprintk_emit+0x37c/0x3e0 [ 10.580171][ T212] ? wake_up_klogd_work_func+0x90/0x90 [ 10.580173][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580175][ T212] ? mark_usage+0x61/0x170 [ 10.580177][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580181][ T212] _printk+0xc7/0x100 [ 10.580185][ T212] ? snapshot_read.cold+0x21/0x21 [ 10.580188][ T212] ? __lock_release.isra.0+0x69/0x1a0 [ 10.580190][ T212] ? netdev_name+0x43/0x60 [ 10.580194][ T212] ? __netdev_printk+0x17f/0x1d0 [ 10.580197][ T212] netdev_warn+0xe2/0x116 [ 10.580199][ T212] ? netdev_err+0x120/0x120 [ 10.580202][ T212] ? hsr_port_get_hsr+0x150/0x150 [ 10.580207][ T212] ? ip6_route_dev_notify+0x3d/0x790 [ 10.580213][ T212] hsr_dev_open.cold+0x3b/0x73 [ 10.580217][ T212] __dev_open+0x2f3/0x610 [ 10.580221][ T212] ? netif_state_change+0x340/0x340 [ 10.580223][ T212] ? mark_held_locks+0x40/0x70 [ 10.580228][ T212] __dev_change_flags+0x4a4/0x660 [ 10.580230][ T212] ? netif_set_allmulti+0x250/0x250 [ 10.580232][ T212] ? kernel_text_address+0x149/0x170 [ 10.580235][ T212] ? __kernel_text_address+0x12/0x30 [ 10.580236][ T212] ? write_profile+0xf0/0xf0 [ 10.580239][ T212] ? unwind_get_return_address+0x67/0xd0 [ 10.580246][ T212] netif_change_flags+0x87/0x190 [ 10.580249][ T212] do_setlink.isra.0+0x1cc3/0x2750 [ 10.580253][ T212] ? stack_trace_save+0x93/0xc0 [ 10.580255][ T212] ? rtnl_link_get_size+0x350/0x350 [ 10.580256][ T212] ? rcu_read_lock_any_held+0x66/0x90 [ 10.580258][ T212] ? stack_depot_save_flags+0x38e/0x790 [ 10.580262][ T212] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.580265][ T212] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.580267][ T212] ? validate_chain+0x38b/0xc20 [ 10.580269][ T212] ? kasan_save_stack+0x3d/0x50 [ 10.580272][ T212] ? kasan_save_stack+0x2f/0x50 [ 10.580274][ T212] ? kasan_save_track+0x14/0x30 [ 10.580276][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580278][ T212] ? __netlink_deliver_tap+0x24e/0x9b0 [ 10.580282][ T212] ? ___sys_sendmsg+0x70/0x1d0 [ 10.580287][ T212] ? lock_acquire.part.0+0xd4/0x280 [ 10.580289][ T212] ? rtnl_newlink+0x9a8/0x11c0 [ 10.580291][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580294][ T212] ? lock_acquire+0x13c/0x160 [ 10.580295][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580297][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580300][ T212] ? trace_contention_end+0xb3/0x180 [ 10.580303][ T212] ? __mutex_lock+0x1db/0x1ea0 [ 10.580306][ T212] ? __mutex_lock+0x9a3/0x1ea0 [ 10.580309][ T212] ? rtnl_newlink+0x9a8/0x11c0 [ 10.580312][ T212] ? ww_mutex_lock+0x160/0x160 [ 10.580318][ T212] ? __rtnl_newlink+0x3fa/0xa50 [ 10.580323][ T212] rtnl_newlink+0x9f1/0x11c0 [ 10.580329][ T212] ? rtnl_bridge_getlink+0x850/0x850 [ 10.580331][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580335][ T212] ? lock_acquire.part.0+0xd4/0x280 [ 10.580337][ T212] ? find_held_lock+0x2b/0x80 [ 10.580339][ T212] ? rtnl_bridge_getlink+0x850/0x850 [ 10.580341][ T212] ? __lock_release.isra.0+0x69/0x1a0 [ 10.580345][ T212] ? rtnl_bridge_getlink+0x850/0x850 [ 10.580347][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.580350][ T212] ? rtnl_link_fill+0x920/0x920 [ 10.580351][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580356][ T212] ? lock_acquire.part.0+0xd4/0x280 [ 10.580358][ T212] ? find_held_lock+0x2b/0x80 [ 10.580361][ T212] netlink_rcv_skb+0x14e/0x3a0 [ 10.580363][ T212] ? rtnl_link_fill+0x920/0x920 [ 10.580366][ T212] ? netlink_ack+0xcf0/0xcf0 [ 10.580373][ T212] ? netlink_deliver_tap+0xc5/0x330 [ 10.580375][ T212] ? netlink_deliver_tap+0x13c/0x330 [ 10.580379][ T212] netlink_unicast+0x486/0x750 [ 10.580383][ T212] ? netlink_attachskb+0x810/0x810 [ 10.580386][ T212] ? __lock_acquire+0x518/0xc20 [ 10.580390][ T212] netlink_sendmsg+0x735/0xc60 [ 10.580395][ T212] ? netlink_unicast+0x750/0x750 [ 10.580399][ T212] ? __might_fault+0x97/0x140 [ 10.580404][ T212] ____sys_sendmsg+0x415/0x880 [ 10.580406][ T212] ? copy_msghdr_from_user+0x279/0x420 [ 10.580409][ T212] ? get_timestamp.constprop.0+0x390/0x390 [ 10.580411][ T212] ? move_addr_to_kernel+0x40/0x40 [ 10.580418][ T212] ___sys_sendmsg+0x14e/0x1d0 [ 10.580421][ T212] ? copy_msghdr_from_user+0x420/0x420 [ 10.580437][ T212] __sys_sendmsg+0x12c/0x1d0 [ 10.580440][ T212] ? __sys_sendmsg_sock+0x20/0x20 [ 10.580447][ T212] ? rcu_is_watching+0x16/0xd0 [ 10.580451][ T212] do_syscall_64+0xff/0x530 [ 10.580460][ T212] ? exc_page_fault+0xee/0x100 [ 10.580463][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.580465][ T212] RIP: 0033:0x7ff129ff954e [ 10.580469][ T212] 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 [ 10.580470][ T212] RSP: 002b:00007ffeeea94f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.580473][ T212] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff129ff954e [ 10.580475][ T212] RDX: 0000000000000000 RSI: 00007ffeeea94ff0 RDI: 0000000000000005 [ 10.580476][ T212] RBP: 00007ffeeea94f50 R08: 0000000000000000 R09: 0000000000000000 [ 10.580477][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91266d [ 10.580477][ T212] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeeea956c0 [ 10.580484][ T212] [ 10.622486][ T212] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 10.635077][ T212] ip (212) used greatest stack depth: 23080 bytes left [ 10.721369][ T217] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 26.290031][ T354] 8021q: 802.1Q VLAN Support v1.8 [ 26.290053][ T354] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.290056][ T354] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 354, name: modprobe [ 26.290058][ T354] preempt_count: 1, expected: 0 [ 26.290059][ T354] RCU nest depth: 0, expected: 0 [ 26.290061][ T354] locks held by modprobe/354: 4, last CPU#0: [ 26.290064][ T354] #0: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.290078][ T354] #1: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.290085][ T354] #2: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.290090][ T354] #3: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.290096][ T354] irq event stamp: 38674 [ 26.290097][ T354] hardirqs last enabled at (38673): [] __down_trylock_console_sem+0x86/0xa0 [ 26.290101][ T354] hardirqs last disabled at (38674): [] console_emit_next_record+0x3d4/0x4c0 [ 26.290104][ T354] softirqs last enabled at (36320): [] handle_softirqs+0x67c/0x900 [ 26.290108][ T354] softirqs last disabled at (36255): [] __irq_exit_rcu+0x145/0x1c0 [ 26.290111][ T354] Preemption disabled at: [ 26.290112][ T354] [] vprintk_emit+0x31b/0x3e0 [ 26.290119][ T354] CPU: 0 UID: 0 PID: 354 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.290124][ T354] Tainted: [W]=WARN [ 26.290125][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.290127][ T354] Call Trace: [ 26.290129][ T354] [ 26.290132][ T354] dump_stack_lvl+0x6f/0xa0 [ 26.290138][ T354] ? vprintk_emit+0x31b/0x3e0 [ 26.290141][ T354] __might_resched.cold+0x1fe/0x2c1 [ 26.290147][ T354] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.290153][ T354] ? __kmalloc_noprof+0xdb/0x760 [ 26.290160][ T354] __kmalloc_noprof+0x443/0x760 [ 26.290164][ T354] ? alloc_buf.isra.0+0x4b/0x260 [ 26.290173][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 26.290176][ T354] alloc_buf.isra.0+0x4b/0x260 [ 26.290181][ T354] put_chars+0x1e1/0x2f0 [ 26.290186][ T354] ? __send_to_port+0x420/0x420 [ 26.290188][ T354] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.290195][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.290198][ T354] ? validate_chain+0x38b/0xc20 [ 26.290206][ T354] hvc_console_print+0x292/0x780 [ 26.290210][ T354] ? __lock_acquire+0x518/0xc20 [ 26.290218][ T354] ? hvc_write+0x3a0/0x3a0 [ 26.290223][ T354] ? rcu_is_watching+0x16/0xd0 [ 26.290232][ T354] console_emit_next_record+0x22f/0x4c0 [ 26.290238][ T354] ? devkmsg_read+0x4b0/0x4b0 [ 26.290244][ T354] ? console_flush_one_record+0x106/0x710 [ 26.290249][ T354] ? rcu_is_watching+0x16/0xd0 [ 26.290253][ T354] ? lock_acquire+0x13c/0x160 [ 26.290260][ T354] console_flush_one_record+0x46f/0x710 [ 26.290266][ T354] ? console_emit_next_record+0x4c0/0x4c0 [ 26.290269][ T354] ? __lock_acquire+0x518/0xc20 [ 26.290278][ T354] console_unlock+0xee/0x1f0 [ 26.290282][ T354] ? console_flush_one_record+0x710/0x710 [ 26.290285][ T354] ? rcu_is_watching+0x16/0xd0 [ 26.290288][ T354] ? lock_acquire+0x60/0x160 [ 26.290295][ T354] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.290297][ T354] ? vprintk_emit+0x320/0x3e0 [ 26.290303][ T354] vprintk_emit+0x37c/0x3e0 [ 26.290309][ T354] ? wake_up_klogd_work_func+0x90/0x90 [ 26.290318][ T354] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 26.290324][ T354] _printk+0xc7/0x100 [ 26.290329][ T354] ? snapshot_read.cold+0x21/0x21 [ 26.290339][ T354] ? do_one_initcall+0x113/0x4f0 [ 26.290344][ T354] vlan_proto_init+0x24/0x90 [8021q] [ 26.290349][ T354] do_one_initcall+0x124/0x4f0 [ 26.290353][ T354] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 26.290361][ T354] ? do_init_module+0xae/0x8a0 [ 26.290365][ T354] ? kasan_unpoison+0x44/0x70 [ 26.290372][ T354] do_init_module+0x2ad/0x8a0 [ 26.290378][ T354] ? lockdep_hardirqs_on+0x91/0x130 [ 26.290383][ T354] ? free_module+0x470/0x470 [ 26.290388][ T354] ? kfree+0x123/0x590 [ 26.290395][ T354] load_module+0x1424/0x1bb0 [ 26.290408][ T354] ? layout_and_allocate.isra.0+0x680/0x680 [ 26.290414][ T354] ? __ia32_sys_fsconfig+0x180/0x180 [ 26.290418][ T354] ? add_chain_cache+0x12d/0x590 [ 26.290427][ T354] init_module_from_file+0x11f/0x1a0 [ 26.290431][ T354] ? __do_sys_init_module+0x220/0x220 [ 26.290446][ T354] ? __rwlock_init+0x150/0x150 [ 26.290452][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 26.290457][ T354] idempotent_init_module+0x37b/0x7c0 [ 26.290462][ T354] ? init_module_from_file+0x1a0/0x1a0 [ 26.290474][ T354] ? rcu_is_watching+0x16/0xd0 [ 26.290477][ T354] ? cap_capable+0x1d7/0x3d0 [ 26.290487][ T354] __x64_sys_finit_module+0xdf/0x190 [ 26.290490][ T354] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.290495][ T354] do_syscall_64+0xff/0x530 [ 26.290498][ T354] ? exc_page_fault+0xee/0x100 [ 26.290502][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.290506][ T354] RIP: 0033:0x7efda7f1c37d [ 26.290510][ T354] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 26.290513][ T354] RSP: 002b:00007ffe0362a578 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 26.290516][ T354] RAX: ffffffffffffffda RBX: 0000561a5109a810 RCX: 00007efda7f1c37d [ 26.290518][ T354] RDX: 0000000000000000 RSI: 0000561a1b217ffd RDI: 0000000000000000 [ 26.290519][ T354] RBP: 00007ffe0362a610 R08: 0000000000000000 R09: 0000000000000000 [ 26.290521][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a1b217ffd [ 26.290522][ T354] R13: 0000561a5109a960 R14: 0000000000040000 R15: 0000000000000000 [ 26.290534][ T354] [ 42.267817][ T12] ns1eth1: left promiscuous mode [ 42.267871][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.267873][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 42.267875][ T12] preempt_count: 1, expected: 0 [ 42.267876][ T12] RCU nest depth: 0, expected: 0 [ 42.267877][ T12] locks held by kworker/u16:0/12: 8, last CPU#2: [ 42.267879][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 42.267892][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 42.267895][ T12] #2: ffffffff922c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 42.267901][ T12] #3: ffffffff922e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 42.267905][ T12] #4: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.267910][ T12] #5: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.267914][ T12] #6: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.267917][ T12] #7: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.267921][ T12] irq event stamp: 41642 [ 42.267922][ T12] hardirqs last enabled at (41641): [] __down_trylock_console_sem+0x86/0xa0 [ 42.267924][ T12] hardirqs last disabled at (41642): [] console_emit_next_record+0x3d4/0x4c0 [ 42.267926][ T12] softirqs last enabled at (41438): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 42.267930][ T12] softirqs last disabled at (41436): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 42.267933][ T12] Preemption disabled at: [ 42.267933][ T12] [] vprintk_emit+0x31b/0x3e0 [ 42.267939][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.267943][ T12] Tainted: [W]=WARN [ 42.267944][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.267946][ T12] Workqueue: netns cleanup_net [ 42.267950][ T12] Call Trace: [ 42.267951][ T12] [ 42.267954][ T12] dump_stack_lvl+0x6f/0xa0 [ 42.267960][ T12] ? vprintk_emit+0x31b/0x3e0 [ 42.267962][ T12] __might_resched.cold+0x1fe/0x2c1 [ 42.267967][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.267971][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 42.267977][ T12] __kmalloc_noprof+0x443/0x760 [ 42.267979][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 42.267985][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 42.267988][ T12] alloc_buf.isra.0+0x4b/0x260 [ 42.267991][ T12] put_chars+0x1e1/0x2f0 [ 42.267994][ T12] ? check_prev_add+0xef/0xe90 [ 42.267996][ T12] ? __send_to_port+0x420/0x420 [ 42.267999][ T12] ? validate_chain+0x34a/0xc20 [ 42.268004][ T12] hvc_console_print+0x292/0x780 [ 42.268011][ T12] ? hvc_write+0x3a0/0x3a0 [ 42.268014][ T12] ? rcu_is_watching+0x16/0xd0 [ 42.268019][ T12] ? lock_acquire+0x13c/0x160 [ 42.268023][ T12] console_emit_next_record+0x22f/0x4c0 [ 42.268027][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 42.268029][ T12] ? console_flush_one_record+0x106/0x710 [ 42.268032][ T12] ? rcu_is_watching+0x16/0xd0 [ 42.268034][ T12] ? lock_acquire+0x13c/0x160 [ 42.268039][ T12] console_flush_one_record+0x46f/0x710 [ 42.268043][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 42.268045][ T12] ? __lock_acquire+0x518/0xc20 [ 42.268050][ T12] console_unlock+0xee/0x1f0 [ 42.268053][ T12] ? console_flush_one_record+0x710/0x710 [ 42.268055][ T12] ? rcu_is_watching+0x16/0xd0 [ 42.268058][ T12] ? lock_acquire+0x60/0x160 [ 42.268061][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.268063][ T12] ? vprintk_emit+0x320/0x3e0 [ 42.268067][ T12] vprintk_emit+0x37c/0x3e0 [ 42.268070][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 42.268073][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 42.268075][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 42.268078][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 42.268079][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 42.268083][ T12] _printk+0xc7/0x100 [ 42.268087][ T12] ? snapshot_read.cold+0x21/0x21 [ 42.268090][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 42.268093][ T12] ? netdev_name+0x43/0x60 [ 42.268096][ T12] ? __netdev_printk+0x17f/0x1d0 [ 42.268100][ T12] netdev_info+0xe2/0x116 [ 42.268102][ T12] ? netdev_notice+0x120/0x120 [ 42.268106][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 42.268108][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 42.268110][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 42.268113][ T12] ? mutex_is_locked+0x1c/0x50 [ 42.268117][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 42.268120][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 42.268123][ T12] netif_set_promiscuity+0x4c/0xc0 [ 42.268128][ T12] dev_set_promiscuity+0x9d/0x150 [ 42.268131][ T12] hsr_del_port+0x39d/0x540 [ 42.268136][ T12] hsr_del_ports+0x24/0x80 [ 42.268139][ T12] hsr_dellink+0x5d/0x90 [ 42.268141][ T12] default_device_exit_batch+0x19d/0x600 [ 42.268145][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 42.268148][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.268152][ T12] ops_undo_list+0x2ce/0x8f0 [ 42.268156][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 42.268158][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 42.268160][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 42.268163][ T12] ? idr_destroy+0x121/0x250 [ 42.268168][ T12] cleanup_net+0x431/0x890 [ 42.268171][ T12] ? net_passive_dec+0x230/0x230 [ 42.268175][ T12] ? lock_acquire+0x13c/0x160 [ 42.268177][ T12] ? rcu_is_watching+0x16/0xd0 [ 42.268182][ T12] process_one_work+0xe3e/0x1560 [ 42.268188][ T12] ? __queue_delayed_work+0x470/0x470 [ 42.268191][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 42.268199][ T12] worker_thread+0x4f1/0xd60 [ 42.268206][ T12] ? rescuer_thread+0x1340/0x1340 [ 42.268208][ T12] kthread+0x367/0x460 [ 42.268211][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.268214][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.268217][ T12] ret_from_fork+0x474/0x6b0 [ 42.268221][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 42.268225][ T12] ? __switch_to+0x5a3/0xe00 [ 42.268228][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.268231][ T12] ret_from_fork_asm+0x11/0x20 [ 42.268242][ T12] [ 42.309752][ T12] ns1eth2: left promiscuous mode [ 42.331869][ T12] ns3eth1 (unregistering): left promiscuous mode [ 42.335782][ T12] ns2eth1 (unregistering): left promiscuous mode [ 42.543068][ T12] ns2eth2: left promiscuous mode [ 42.554736][ T12] ns3eth2 (unregistering): left promiscuous mode [ 43.177036][ T522] ns1eth1: entered promiscuous mode [ 43.177913][ T522] ns1eth2: entered promiscuous mode [ 43.213225][ T523] ns2eth1: entered promiscuous mode [ 43.214124][ T523] ns2eth2: entered promiscuous mode [ 43.250984][ T524] ns3eth1: entered promiscuous mode [ 43.252006][ T524] ns3eth2: entered promiscuous mode [ 43.718108][ T539] hsr1: Slave A (ns1eth1) is not up; please bring it up to get a fully working HSR network [ 43.718129][ T539] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 43.718131][ T539] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 539, name: ip [ 43.718133][ T539] preempt_count: 1, expected: 0 [ 43.718134][ T539] RCU nest depth: 0, expected: 0 [ 43.718135][ T539] locks held by ip/539: 5, last CPU#3: [ 43.718137][ T539] #0: ffffffff922e3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 43.718149][ T539] #1: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 43.718156][ T539] #2: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 43.718159][ T539] #3: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 43.718163][ T539] #4: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 43.718167][ T539] irq event stamp: 16830 [ 43.718168][ T539] hardirqs last enabled at (16829): [] __down_trylock_console_sem+0x86/0xa0 [ 43.718171][ T539] hardirqs last disabled at (16830): [] console_emit_next_record+0x3d4/0x4c0 [ 43.718173][ T539] softirqs last enabled at (16824): [] __dev_change_flags+0x20b/0x660 [ 43.718175][ T539] softirqs last disabled at (16822): [] dev_set_rx_mode+0x56/0xa0 [ 43.718178][ T539] Preemption disabled at: [ 43.718178][ T539] [] vprintk_emit+0x31b/0x3e0 [ 43.718184][ T539] CPU: 3 UID: 0 PID: 539 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 43.718188][ T539] Tainted: [W]=WARN [ 43.718189][ T539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.718191][ T539] Call Trace: [ 43.718193][ T539] [ 43.718194][ T539] dump_stack_lvl+0x6f/0xa0 [ 43.718200][ T539] ? vprintk_emit+0x31b/0x3e0 [ 43.718202][ T539] __might_resched.cold+0x1fe/0x2c1 [ 43.718207][ T539] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 43.718211][ T539] ? __kmalloc_noprof+0xdb/0x760 [ 43.718216][ T539] __kmalloc_noprof+0x443/0x760 [ 43.718218][ T539] ? alloc_buf.isra.0+0x4b/0x260 [ 43.718224][ T539] ? do_raw_spin_unlock+0x59/0x250 [ 43.718227][ T539] alloc_buf.isra.0+0x4b/0x260 [ 43.718230][ T539] put_chars+0x1e1/0x2f0 [ 43.718233][ T539] ? __send_to_port+0x420/0x420 [ 43.718236][ T539] ? validate_chain+0x38b/0xc20 [ 43.718244][ T539] hvc_console_print+0x292/0x780 [ 43.718251][ T539] ? hvc_write+0x3a0/0x3a0 [ 43.718253][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718257][ T539] ? lock_acquire+0x13c/0x160 [ 43.718261][ T539] console_emit_next_record+0x22f/0x4c0 [ 43.718266][ T539] ? devkmsg_read+0x4b0/0x4b0 [ 43.718267][ T539] ? console_flush_one_record+0x106/0x710 [ 43.718271][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718273][ T539] ? lock_acquire+0x13c/0x160 [ 43.718277][ T539] console_flush_one_record+0x46f/0x710 [ 43.718281][ T539] ? console_emit_next_record+0x4c0/0x4c0 [ 43.718283][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718289][ T539] console_unlock+0xee/0x1f0 [ 43.718292][ T539] ? console_flush_one_record+0x710/0x710 [ 43.718293][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718296][ T539] ? lock_acquire+0x60/0x160 [ 43.718299][ T539] ? __down_trylock_console_sem+0x5e/0xa0 [ 43.718301][ T539] ? vprintk_emit+0x320/0x3e0 [ 43.718305][ T539] vprintk_emit+0x37c/0x3e0 [ 43.718308][ T539] ? wake_up_klogd_work_func+0x90/0x90 [ 43.718310][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718312][ T539] ? mark_usage+0x61/0x170 [ 43.718315][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718318][ T539] _printk+0xc7/0x100 [ 43.718322][ T539] ? snapshot_read.cold+0x21/0x21 [ 43.718326][ T539] ? netdev_name+0x43/0x60 [ 43.718329][ T539] ? __netdev_printk+0x17f/0x1d0 [ 43.718333][ T539] netdev_warn+0xe2/0x116 [ 43.718335][ T539] ? netdev_err+0x120/0x120 [ 43.718338][ T539] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 43.718342][ T539] ? hsr_port_get_hsr+0x150/0x150 [ 43.718348][ T539] ? ip6_route_dev_notify+0x3d/0x790 [ 43.718355][ T539] hsr_dev_open.cold+0x3b/0x73 [ 43.718358][ T539] __dev_open+0x2f3/0x610 [ 43.718362][ T539] ? netif_state_change+0x340/0x340 [ 43.718365][ T539] ? mark_held_locks+0x40/0x70 [ 43.718369][ T539] __dev_change_flags+0x4a4/0x660 [ 43.718372][ T539] ? netif_set_allmulti+0x250/0x250 [ 43.718374][ T539] ? kernel_text_address+0x149/0x170 [ 43.718377][ T539] ? __kernel_text_address+0x12/0x30 [ 43.718378][ T539] ? write_profile+0xf0/0xf0 [ 43.718381][ T539] ? unwind_get_return_address+0x67/0xd0 [ 43.718386][ T539] netif_change_flags+0x87/0x190 [ 43.718389][ T539] do_setlink.isra.0+0x1cc3/0x2750 [ 43.718392][ T539] ? stack_trace_save+0x93/0xc0 [ 43.718394][ T539] ? rtnl_link_get_size+0x350/0x350 [ 43.718396][ T539] ? rcu_read_lock_any_held+0x66/0x90 [ 43.718398][ T539] ? stack_depot_save_flags+0x38e/0x790 [ 43.718402][ T539] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 43.718405][ T539] ? rcu_read_lock_any_held+0x3c/0x90 [ 43.718406][ T539] ? validate_chain+0x38b/0xc20 [ 43.718409][ T539] ? kasan_save_stack+0x3d/0x50 [ 43.718412][ T539] ? kasan_save_stack+0x2f/0x50 [ 43.718414][ T539] ? kasan_save_track+0x14/0x30 [ 43.718417][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718419][ T539] ? __netlink_deliver_tap+0x24e/0x9b0 [ 43.718422][ T539] ? ___sys_sendmsg+0x70/0x1d0 [ 43.718427][ T539] ? lock_acquire.part.0+0xd4/0x280 [ 43.718429][ T539] ? rtnl_newlink+0x9a8/0x11c0 [ 43.718432][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718434][ T539] ? lock_acquire+0x13c/0x160 [ 43.718436][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718438][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718440][ T539] ? trace_contention_end+0xb3/0x180 [ 43.718444][ T539] ? __mutex_lock+0x1db/0x1ea0 [ 43.718447][ T539] ? __mutex_lock+0x9a3/0x1ea0 [ 43.718449][ T539] ? rtnl_newlink+0x9a8/0x11c0 [ 43.718453][ T539] ? ww_mutex_lock+0x160/0x160 [ 43.718459][ T539] ? __rtnl_newlink+0x3fa/0xa50 [ 43.718464][ T539] rtnl_newlink+0x9f1/0x11c0 [ 43.718469][ T539] ? rtnl_bridge_getlink+0x850/0x850 [ 43.718471][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718476][ T539] ? lock_acquire.part.0+0xd4/0x280 [ 43.718478][ T539] ? find_held_lock+0x2b/0x80 [ 43.718480][ T539] ? rtnl_bridge_getlink+0x850/0x850 [ 43.718482][ T539] ? __lock_release.isra.0+0x69/0x1a0 [ 43.718486][ T539] ? rtnl_bridge_getlink+0x850/0x850 [ 43.718488][ T539] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 43.718491][ T539] ? rtnl_link_fill+0x920/0x920 [ 43.718493][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718497][ T539] ? lock_acquire.part.0+0xd4/0x280 [ 43.718499][ T539] ? find_held_lock+0x2b/0x80 [ 43.718502][ T539] netlink_rcv_skb+0x14e/0x3a0 [ 43.718505][ T539] ? rtnl_link_fill+0x920/0x920 [ 43.718508][ T539] ? netlink_ack+0xcf0/0xcf0 [ 43.718514][ T539] ? netlink_deliver_tap+0xc5/0x330 [ 43.718516][ T539] ? netlink_deliver_tap+0x13c/0x330 [ 43.718521][ T539] netlink_unicast+0x486/0x750 [ 43.718525][ T539] ? netlink_attachskb+0x810/0x810 [ 43.718528][ T539] ? __lock_acquire+0x518/0xc20 [ 43.718532][ T539] netlink_sendmsg+0x735/0xc60 [ 43.718536][ T539] ? netlink_unicast+0x750/0x750 [ 43.718540][ T539] ? __might_fault+0x97/0x140 [ 43.718546][ T539] ____sys_sendmsg+0x415/0x880 [ 43.718548][ T539] ? copy_msghdr_from_user+0x279/0x420 [ 43.718551][ T539] ? get_timestamp.constprop.0+0x390/0x390 [ 43.718552][ T539] ? move_addr_to_kernel+0x40/0x40 [ 43.718560][ T539] ___sys_sendmsg+0x14e/0x1d0 [ 43.718563][ T539] ? copy_msghdr_from_user+0x420/0x420 [ 43.718579][ T539] __sys_sendmsg+0x12c/0x1d0 [ 43.718583][ T539] ? __sys_sendmsg_sock+0x20/0x20 [ 43.718589][ T539] ? rcu_is_watching+0x16/0xd0 [ 43.718593][ T539] do_syscall_64+0xff/0x530 [ 43.718596][ T539] ? exc_page_fault+0xee/0x100 [ 43.718599][ T539] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 43.718601][ T539] RIP: 0033:0x7fe35ccbd54e [ 43.718605][ T539] 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 [ 43.718607][ T539] RSP: 002b:00007ffd3ca57650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.718610][ T539] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe35ccbd54e [ 43.718611][ T539] RDX: 0000000000000000 RSI: 00007ffd3ca57700 RDI: 0000000000000005 [ 43.718612][ T539] RBP: 00007ffd3ca57660 R08: 0000000000000000 R09: 0000000000000000 [ 43.718613][ T539] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91268e [ 43.718614][ T539] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3ca57dd0 [ 43.718620][ T539] [ 43.759976][ T539] hsr1: Slave B (ns1eth2) is not up; please bring it up to get a fully working HSR network [ 43.865271][ T542] hsr2: Slave A (ns2eth1) is not up; please bring it up to get a fully working HSR network [ 43.865779][ T542] hsr2: Slave B (ns2eth2) is not up; please bring it up to get a fully working HSR network [ 43.951932][ T545] hsr3: Slave B (ns3eth2) is not up; please bring it up to get a fully working HSR network [ 76.152016][ T12] ns1eth1: left promiscuous mode [ 76.152032][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 76.152034][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 76.152036][ T12] preempt_count: 1, expected: 0 [ 76.152037][ T12] RCU nest depth: 0, expected: 0 [ 76.152038][ T12] locks held by kworker/u16:0/12: 8, last CPU#1: [ 76.152040][ T12] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 76.152053][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 76.152057][ T12] #2: ffffffff922c7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 76.152063][ T12] #3: ffffffff922e3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 76.152067][ T12] #4: ffffffff91b79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 76.152072][ T12] #5: ffffffff91b79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 76.152076][ T12] #6: ffffffff91a99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 76.152079][ T12] #7: ffffffff91a99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 76.152084][ T12] irq event stamp: 171606 [ 76.152084][ T12] hardirqs last enabled at (171605): [] __down_trylock_console_sem+0x86/0xa0 [ 76.152087][ T12] hardirqs last disabled at (171606): [] console_emit_next_record+0x3d4/0x4c0 [ 76.152089][ T12] softirqs last enabled at (171440): [] inet6_fill_ifla6_attrs+0x1ac2/0x2140 [ 76.152092][ T12] softirqs last disabled at (171438): [] inet6_fill_ifla6_attrs+0x1a72/0x2140 [ 76.152095][ T12] Preemption disabled at: [ 76.152095][ T12] [] vprintk_emit+0x31b/0x3e0 [ 76.152101][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 76.152104][ T12] Tainted: [W]=WARN [ 76.152105][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.152107][ T12] Workqueue: netns cleanup_net [ 76.152110][ T12] Call Trace: [ 76.152112][ T12] [ 76.152114][ T12] dump_stack_lvl+0x6f/0xa0 [ 76.152120][ T12] ? vprintk_emit+0x31b/0x3e0 [ 76.152122][ T12] __might_resched.cold+0x1fe/0x2c1 [ 76.152127][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.152131][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 76.152137][ T12] __kmalloc_noprof+0x443/0x760 [ 76.152139][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 76.152145][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 76.152148][ T12] alloc_buf.isra.0+0x4b/0x260 [ 76.152151][ T12] put_chars+0x1e1/0x2f0 [ 76.152154][ T12] ? __send_to_port+0x420/0x420 [ 76.152157][ T12] ? validate_chain+0x38b/0xc20 [ 76.152162][ T12] hvc_console_print+0x292/0x780 [ 76.152169][ T12] ? hvc_write+0x3a0/0x3a0 [ 76.152172][ T12] ? rcu_is_watching+0x16/0xd0 [ 76.152176][ T12] ? lock_acquire+0x13c/0x160 [ 76.152181][ T12] console_emit_next_record+0x22f/0x4c0 [ 76.152185][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 76.152186][ T12] ? console_flush_one_record+0x106/0x710 [ 76.152190][ T12] ? rcu_is_watching+0x16/0xd0 [ 76.152192][ T12] ? lock_acquire+0x13c/0x160 [ 76.152196][ T12] console_flush_one_record+0x46f/0x710 [ 76.152201][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 76.152203][ T12] ? __lock_acquire+0x518/0xc20 [ 76.152208][ T12] console_unlock+0xee/0x1f0 [ 76.152211][ T12] ? console_flush_one_record+0x710/0x710 [ 76.152213][ T12] ? rcu_is_watching+0x16/0xd0 [ 76.152215][ T12] ? lock_acquire+0x60/0x160 [ 76.152219][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 76.152221][ T12] ? vprintk_emit+0x320/0x3e0 [ 76.152224][ T12] vprintk_emit+0x37c/0x3e0 [ 76.152228][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 76.152231][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 76.152233][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 76.152235][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 76.152237][ T12] ? finish_task_switch.isra.0+0x209/0xa70 [ 76.152245][ T12] _printk+0xc7/0x100 [ 76.152249][ T12] ? snapshot_read.cold+0x21/0x21 [ 76.152252][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 76.152255][ T12] ? netdev_name+0x43/0x60 [ 76.152258][ T12] ? __netdev_printk+0x17f/0x1d0 [ 76.152262][ T12] netdev_info+0xe2/0x116 [ 76.152264][ T12] ? netdev_notice+0x120/0x120 [ 76.152268][ T12] ? synchronize_rcu_expedited+0x440/0x510 [ 76.152269][ T12] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 76.152272][ T12] ? synchronize_rcu_normal+0x340/0x340 [ 76.152275][ T12] ? mutex_is_locked+0x1c/0x50 [ 76.152279][ T12] __dev_set_promiscuity.cold+0x95/0x104 [ 76.152282][ T12] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 76.152285][ T12] netif_set_promiscuity+0x4c/0xc0 [ 76.152289][ T12] dev_set_promiscuity+0x9d/0x150 [ 76.152292][ T12] hsr_del_port+0x39d/0x540 [ 76.152298][ T12] hsr_del_ports+0x24/0x80 [ 76.152300][ T12] hsr_dellink+0x5d/0x90 [ 76.152303][ T12] default_device_exit_batch+0x19d/0x600 [ 76.152306][ T12] ? unregister_netdevice_queue+0x470/0x470 [ 76.152309][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.152312][ T12] ? mutex_is_locked+0x1c/0x50 [ 76.152316][ T12] ops_undo_list+0x2ce/0x8f0 [ 76.152320][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 76.152322][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 76.152323][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 76.152326][ T12] ? idr_destroy+0x121/0x250 [ 76.152331][ T12] cleanup_net+0x431/0x890 [ 76.152334][ T12] ? net_passive_dec+0x230/0x230 [ 76.152338][ T12] ? lock_acquire+0x13c/0x160 [ 76.152340][ T12] ? rcu_is_watching+0x16/0xd0 [ 76.152344][ T12] process_one_work+0xe3e/0x1560 [ 76.152351][ T12] ? __queue_delayed_work+0x470/0x470 [ 76.152354][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 76.152362][ T12] worker_thread+0x4f1/0xd60 [ 76.152369][ T12] ? rescuer_thread+0x1340/0x1340 [ 76.152371][ T12] kthread+0x367/0x460 [ 76.152374][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 76.152377][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 76.152379][ T12] ret_from_fork+0x474/0x6b0 [ 76.152384][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 76.152387][ T12] ? __switch_to+0x5a3/0xe00 [ 76.152390][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 76.152393][ T12] ret_from_fork_asm+0x11/0x20 [ 76.152402][ T12] [ 76.184802][ T12] ns1eth2: left promiscuous mode [ 76.197548][ T12] ns3eth1 (unregistering): left promiscuous mode [ 76.201170][ T12] ns2eth1 (unregistering): left promiscuous mode [ 76.318304][ T12] ns2eth2: left promiscuous mode [ 76.330023][ T12] ns3eth2 (unregistering): left promiscuous mode