[ 9.709169][ T181] ip (181) used greatest stack depth: 24432 bytes left [ 9.709185][ T181] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.709187][ T181] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 181, name: ip [ 9.709188][ T181] preempt_count: 2, expected: 0 [ 9.709189][ T181] RCU nest depth: 0, expected: 0 [ 9.709190][ T181] locks held by ip/181: 5, last CPU#3: [ 9.709192][ T181] #0: ffffffffa54127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.709204][ T181] #1: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.709210][ T181] #2: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.709214][ T181] #3: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.709218][ T181] #4: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.709222][ T181] irq event stamp: 22388 [ 9.709223][ T181] hardirqs last enabled at (22387): [] __down_trylock_console_sem+0x86/0xa0 [ 9.709226][ T181] hardirqs last disabled at (22388): [] console_emit_next_record+0x3d4/0x4c0 [ 9.709228][ T181] softirqs last enabled at (20830): [] netlink_release+0x17b/0xcf0 [ 9.709232][ T181] softirqs last disabled at (20828): [] netlink_release+0xd2/0xcf0 [ 9.709235][ T181] Preemption disabled at: [ 9.709236][ T181] [<0000000000000000>] 0x0 [ 9.709243][ T181] CPU: 3 UID: 0 PID: 181 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.709246][ T181] Tainted: [W]=WARN [ 9.709247][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.709249][ T181] Call Trace: [ 9.709250][ T181] [ 9.709252][ T181] dump_stack_lvl+0x6f/0xa0 [ 9.709258][ T181] __might_resched.cold+0x1fe/0x2c1 [ 9.709263][ T181] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.709267][ T181] ? __kmalloc_noprof+0xdb/0x760 [ 9.709272][ T181] __kmalloc_noprof+0x443/0x760 [ 9.709274][ T181] ? alloc_buf.isra.0+0x4b/0x260 [ 9.709280][ T181] ? do_raw_spin_unlock+0x59/0x250 [ 9.709283][ T181] alloc_buf.isra.0+0x4b/0x260 [ 9.709286][ T181] put_chars+0x1e1/0x2f0 [ 9.709289][ T181] ? __send_to_port+0x420/0x420 [ 9.709291][ T181] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.709296][ T181] ? validate_chain+0x38b/0xc20 [ 9.709301][ T181] hvc_console_print+0x292/0x780 [ 9.709308][ T181] ? hvc_write+0x3a0/0x3a0 [ 9.709310][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.709313][ T181] ? lock_acquire+0x13c/0x160 [ 9.709317][ T181] console_emit_next_record+0x22f/0x4c0 [ 9.709321][ T181] ? devkmsg_read+0x4b0/0x4b0 [ 9.709323][ T181] ? console_flush_one_record+0x106/0x710 [ 9.709326][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.709328][ T181] ? lock_acquire+0x13c/0x160 [ 9.709332][ T181] console_flush_one_record+0x46f/0x710 [ 9.709336][ T181] ? console_emit_next_record+0x4c0/0x4c0 [ 9.709338][ T181] ? __lock_acquire+0x518/0xc20 [ 9.709343][ T181] console_unlock+0xee/0x1f0 [ 9.709346][ T181] ? console_flush_one_record+0x710/0x710 [ 9.709348][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.709351][ T181] ? lock_acquire+0x60/0x160 [ 9.709354][ T181] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.709356][ T181] ? vprintk_emit+0x320/0x3e0 [ 9.709359][ T181] vprintk_emit+0x37c/0x3e0 [ 9.709363][ T181] ? wake_up_klogd_work_func+0x90/0x90 [ 9.709367][ T181] ? __lock_acquire+0x518/0xc20 [ 9.709370][ T181] _printk+0xc7/0x100 [ 9.709374][ T181] ? snapshot_read.cold+0x21/0x21 [ 9.709377][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.709380][ T181] ? __rwlock_init+0x150/0x150 [ 9.709383][ T181] ? do_raw_spin_lock+0x131/0x280 [ 9.709386][ T181] do_exit.cold+0x82/0x9c [ 9.709398][ T181] ? exit_notify+0x890/0x890 [ 9.709399][ T181] ? __lock_release.isra.0+0x69/0x1a0 [ 9.709402][ T181] ? rcu_is_watching+0x16/0xd0 [ 9.709406][ T181] do_group_exit+0xb8/0x370 [ 9.709409][ T181] __x64_sys_exit_group+0x3c/0x50 [ 9.709411][ T181] x64_sys_call+0x1567/0x1570 [ 9.709413][ T181] do_syscall_64+0xff/0x530 [ 9.709417][ T181] ? exc_page_fault+0xee/0x100 [ 9.709420][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.709422][ T181] RIP: 0033:0x7f513787d1b8 [ 9.709425][ T181] Code: Unable to access opcode bytes at 0x7f513787d18e. [ 9.709426][ T181] RSP: 002b:00007ffd2a333248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.709428][ T181] RAX: ffffffffffffffda RBX: 00007f51379adf88 RCX: 00007f513787d1b8 [ 9.709429][ T181] RDX: 00007f51375c7fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.709430][ T181] RBP: 00007ffd2a3332a0 R08: 0000000000000000 R09: 0000000000000050 [ 9.709431][ T181] R10: 00007ffd2a333060 R11: 0000000000000246 R12: 0000000000000001 [ 9.709432][ T181] R13: 0000000000000000 R14: 00007f51379ac680 R15: 00007f51379adfa0 [ 9.709439][ T181] [ 10.032096][ T191] ip (191) used greatest stack depth: 23872 bytes left [ 10.280695][ T199] vethA: entered promiscuous mode [ 10.284145][ T199] vethB: entered promiscuous mode [ 10.313700][ T200] vethA: entered promiscuous mode [ 10.314514][ T200] vethB: entered promiscuous mode [ 10.355062][ T201] vethA: entered promiscuous mode [ 10.355877][ T201] vethB: entered promiscuous mode [ 10.547975][ T207] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 10.548757][ T207] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 10.644368][ T210] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 10.644827][ T210] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 10.780663][ T213] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 10.780685][ T213] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.780687][ T213] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 213, name: ip [ 10.780689][ T213] preempt_count: 1, expected: 0 [ 10.780690][ T213] RCU nest depth: 0, expected: 0 [ 10.780691][ T213] locks held by ip/213: 5, last CPU#0: [ 10.780693][ T213] #0: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.780705][ T213] #1: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.780711][ T213] #2: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.780715][ T213] #3: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.780719][ T213] #4: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.780723][ T213] irq event stamp: 21620 [ 10.780724][ T213] hardirqs last enabled at (21619): [] __down_trylock_console_sem+0x86/0xa0 [ 10.780726][ T213] hardirqs last disabled at (21620): [] console_emit_next_record+0x3d4/0x4c0 [ 10.780729][ T213] softirqs last enabled at (21614): [] __dev_change_flags+0x20b/0x660 [ 10.780731][ T213] softirqs last disabled at (21612): [] dev_set_rx_mode+0x56/0xa0 [ 10.780734][ T213] Preemption disabled at: [ 10.780735][ T213] [] vprintk_emit+0x31b/0x3e0 [ 10.780741][ T213] CPU: 0 UID: 0 PID: 213 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.780744][ T213] Tainted: [W]=WARN [ 10.780745][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.780747][ T213] Call Trace: [ 10.780749][ T213] [ 10.780750][ T213] dump_stack_lvl+0x6f/0xa0 [ 10.780756][ T213] ? vprintk_emit+0x31b/0x3e0 [ 10.780759][ T213] __might_resched.cold+0x1fe/0x2c1 [ 10.780763][ T213] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.780767][ T213] ? __kmalloc_noprof+0xdb/0x760 [ 10.780773][ T213] __kmalloc_noprof+0x443/0x760 [ 10.780775][ T213] ? alloc_buf.isra.0+0x4b/0x260 [ 10.780781][ T213] ? do_raw_spin_unlock+0x59/0x250 [ 10.780784][ T213] alloc_buf.isra.0+0x4b/0x260 [ 10.780787][ T213] put_chars+0x1e1/0x2f0 [ 10.780790][ T213] ? __send_to_port+0x420/0x420 [ 10.780794][ T213] ? validate_chain+0x38b/0xc20 [ 10.780799][ T213] hvc_console_print+0x292/0x780 [ 10.780806][ T213] ? hvc_write+0x3a0/0x3a0 [ 10.780808][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780812][ T213] ? lock_acquire+0x13c/0x160 [ 10.780817][ T213] console_emit_next_record+0x22f/0x4c0 [ 10.780821][ T213] ? devkmsg_read+0x4b0/0x4b0 [ 10.780822][ T213] ? console_flush_one_record+0x106/0x710 [ 10.780826][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780828][ T213] ? lock_acquire+0x13c/0x160 [ 10.780832][ T213] console_flush_one_record+0x46f/0x710 [ 10.780837][ T213] ? console_emit_next_record+0x4c0/0x4c0 [ 10.780839][ T213] ? __lock_acquire+0x518/0xc20 [ 10.780844][ T213] console_unlock+0xee/0x1f0 [ 10.780847][ T213] ? console_flush_one_record+0x710/0x710 [ 10.780849][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780851][ T213] ? lock_acquire+0x60/0x160 [ 10.780855][ T213] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.780857][ T213] ? vprintk_emit+0x320/0x3e0 [ 10.780860][ T213] vprintk_emit+0x37c/0x3e0 [ 10.780864][ T213] ? wake_up_klogd_work_func+0x90/0x90 [ 10.780866][ T213] ? __lock_acquire+0x518/0xc20 [ 10.780868][ T213] ? mark_usage+0x61/0x170 [ 10.780870][ T213] ? __lock_acquire+0x518/0xc20 [ 10.780874][ T213] _printk+0xc7/0x100 [ 10.780878][ T213] ? snapshot_read.cold+0x21/0x21 [ 10.780881][ T213] ? __lock_release.isra.0+0x69/0x1a0 [ 10.780884][ T213] ? netdev_name+0x43/0x60 [ 10.780887][ T213] ? __netdev_printk+0x17f/0x1d0 [ 10.780891][ T213] netdev_warn+0xe2/0x116 [ 10.780893][ T213] ? netdev_err+0x120/0x120 [ 10.780895][ T213] ? hsr_port_get_hsr+0x150/0x150 [ 10.780901][ T213] ? ip6_route_dev_notify+0x3d/0x790 [ 10.780908][ T213] hsr_dev_open.cold+0x3b/0x73 [ 10.780911][ T213] __dev_open+0x2f3/0x610 [ 10.780915][ T213] ? netif_state_change+0x340/0x340 [ 10.780918][ T213] ? mark_held_locks+0x40/0x70 [ 10.780922][ T213] __dev_change_flags+0x4a4/0x660 [ 10.780925][ T213] ? netif_set_allmulti+0x250/0x250 [ 10.780927][ T213] ? kernel_text_address+0x149/0x170 [ 10.780930][ T213] ? __kernel_text_address+0x12/0x30 [ 10.780932][ T213] ? write_profile+0xf0/0xf0 [ 10.780934][ T213] ? unwind_get_return_address+0x67/0xd0 [ 10.780939][ T213] netif_change_flags+0x87/0x190 [ 10.780942][ T213] do_setlink.isra.0+0x1cc3/0x2750 [ 10.780946][ T213] ? stack_trace_save+0x93/0xc0 [ 10.780948][ T213] ? rtnl_link_get_size+0x350/0x350 [ 10.780949][ T213] ? rcu_read_lock_any_held+0x66/0x90 [ 10.780952][ T213] ? stack_depot_save_flags+0x38e/0x790 [ 10.780955][ T213] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.780958][ T213] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.780960][ T213] ? validate_chain+0x38b/0xc20 [ 10.780963][ T213] ? kasan_save_stack+0x3d/0x50 [ 10.780966][ T213] ? kasan_save_stack+0x2f/0x50 [ 10.780967][ T213] ? kasan_save_track+0x14/0x30 [ 10.780970][ T213] ? __lock_acquire+0x518/0xc20 [ 10.780972][ T213] ? __netlink_deliver_tap+0x24e/0x9b0 [ 10.780976][ T213] ? ___sys_sendmsg+0x70/0x1d0 [ 10.780981][ T213] ? lock_acquire.part.0+0xd4/0x280 [ 10.780983][ T213] ? rtnl_newlink+0x9a8/0x11c0 [ 10.780986][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780988][ T213] ? lock_acquire+0x13c/0x160 [ 10.780990][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780991][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.780994][ T213] ? trace_contention_end+0xb3/0x180 [ 10.780997][ T213] ? __mutex_lock+0x1db/0x1ea0 [ 10.781000][ T213] ? __mutex_lock+0x9a3/0x1ea0 [ 10.781003][ T213] ? rtnl_newlink+0x9a8/0x11c0 [ 10.781007][ T213] ? ww_mutex_lock+0x160/0x160 [ 10.781012][ T213] ? __rtnl_newlink+0x3fa/0xa50 [ 10.781023][ T213] rtnl_newlink+0x9f1/0x11c0 [ 10.781029][ T213] ? rtnl_bridge_getlink+0x850/0x850 [ 10.781032][ T213] ? __lock_acquire+0x518/0xc20 [ 10.781036][ T213] ? lock_acquire.part.0+0xd4/0x280 [ 10.781038][ T213] ? find_held_lock+0x2b/0x80 [ 10.781040][ T213] ? rtnl_bridge_getlink+0x850/0x850 [ 10.781042][ T213] ? __lock_release.isra.0+0x69/0x1a0 [ 10.781046][ T213] ? rtnl_bridge_getlink+0x850/0x850 [ 10.781048][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.781051][ T213] ? rtnl_link_fill+0x920/0x920 [ 10.781053][ T213] ? __lock_acquire+0x518/0xc20 [ 10.781057][ T213] ? lock_acquire.part.0+0xd4/0x280 [ 10.781059][ T213] ? find_held_lock+0x2b/0x80 [ 10.781062][ T213] netlink_rcv_skb+0x14e/0x3a0 [ 10.781065][ T213] ? rtnl_link_fill+0x920/0x920 [ 10.781068][ T213] ? netlink_ack+0xcf0/0xcf0 [ 10.781074][ T213] ? netlink_deliver_tap+0xc5/0x330 [ 10.781076][ T213] ? netlink_deliver_tap+0x13c/0x330 [ 10.781080][ T213] netlink_unicast+0x486/0x750 [ 10.781084][ T213] ? netlink_attachskb+0x810/0x810 [ 10.781087][ T213] ? __lock_acquire+0x518/0xc20 [ 10.781092][ T213] netlink_sendmsg+0x735/0xc60 [ 10.781096][ T213] ? netlink_unicast+0x750/0x750 [ 10.781100][ T213] ? __might_fault+0x97/0x140 [ 10.781105][ T213] ____sys_sendmsg+0x415/0x880 [ 10.781108][ T213] ? copy_msghdr_from_user+0x279/0x420 [ 10.781110][ T213] ? get_timestamp.constprop.0+0x390/0x390 [ 10.781112][ T213] ? move_addr_to_kernel+0x40/0x40 [ 10.781119][ T213] ___sys_sendmsg+0x14e/0x1d0 [ 10.781122][ T213] ? copy_msghdr_from_user+0x420/0x420 [ 10.781138][ T213] __sys_sendmsg+0x12c/0x1d0 [ 10.781141][ T213] ? __sys_sendmsg_sock+0x20/0x20 [ 10.781151][ T213] ? rcu_is_watching+0x16/0xd0 [ 10.781155][ T213] do_syscall_64+0xff/0x530 [ 10.781159][ T213] ? exc_page_fault+0xee/0x100 [ 10.781161][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.781164][ T213] RIP: 0033:0x7f39d8c3b54e [ 10.781168][ T213] 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 [ 10.781170][ T213] RSP: 002b:00007ffe67264120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.781173][ T213] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f39d8c3b54e [ 10.781174][ T213] RDX: 0000000000000000 RSI: 00007ffe672641d0 RDI: 0000000000000005 [ 10.781175][ T213] RBP: 00007ffe67264130 R08: 0000000000000000 R09: 0000000000000000 [ 10.781176][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc25 [ 10.781177][ T213] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe672648a0 [ 10.781184][ T213] [ 10.825259][ T213] ip (213) used greatest stack depth: 23080 bytes left [ 16.783815][ T70] vethA: left promiscuous mode [ 16.783866][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.783869][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 16.783870][ T70] preempt_count: 1, expected: 0 [ 16.783871][ T70] RCU nest depth: 0, expected: 0 [ 16.783872][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 16.783874][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 16.783886][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 16.783890][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 16.783896][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 16.783899][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.783904][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.783908][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.783911][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.783915][ T70] irq event stamp: 10134 [ 16.783916][ T70] hardirqs last enabled at (10133): [] __down_trylock_console_sem+0x86/0xa0 [ 16.783918][ T70] hardirqs last disabled at (10134): [] console_emit_next_record+0x3d4/0x4c0 [ 16.783921][ T70] softirqs last enabled at (9988): [] tcp_close+0x2b/0xb0 [ 16.783924][ T70] softirqs last disabled at (9986): [] release_sock+0x21/0x240 [ 16.783928][ T70] Preemption disabled at: [ 16.783928][ T70] [] vprintk_emit+0x31b/0x3e0 [ 16.783934][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.783937][ T70] Tainted: [W]=WARN [ 16.783938][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.783940][ T70] Workqueue: netns cleanup_net [ 16.783943][ T70] Call Trace: [ 16.783945][ T70] [ 16.783947][ T70] dump_stack_lvl+0x6f/0xa0 [ 16.783953][ T70] ? vprintk_emit+0x31b/0x3e0 [ 16.783956][ T70] __might_resched.cold+0x1fe/0x2c1 [ 16.783960][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.783964][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 16.783970][ T70] __kmalloc_noprof+0x443/0x760 [ 16.783972][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 16.783978][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 16.783981][ T70] alloc_buf.isra.0+0x4b/0x260 [ 16.783984][ T70] put_chars+0x1e1/0x2f0 [ 16.783986][ T70] ? check_prev_add+0xef/0xe90 [ 16.783989][ T70] ? __send_to_port+0x420/0x420 [ 16.783992][ T70] ? validate_chain+0x34a/0xc20 [ 16.783997][ T70] hvc_console_print+0x292/0x780 [ 16.784004][ T70] ? hvc_write+0x3a0/0x3a0 [ 16.784006][ T70] ? rcu_is_watching+0x16/0xd0 [ 16.784011][ T70] ? lock_acquire+0x13c/0x160 [ 16.784015][ T70] console_emit_next_record+0x22f/0x4c0 [ 16.784022][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 16.784025][ T70] ? console_flush_one_record+0x106/0x710 [ 16.784029][ T70] ? rcu_is_watching+0x16/0xd0 [ 16.784031][ T70] ? lock_acquire+0x13c/0x160 [ 16.784035][ T70] console_flush_one_record+0x46f/0x710 [ 16.784039][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 16.784041][ T70] ? __lock_acquire+0x518/0xc20 [ 16.784047][ T70] console_unlock+0xee/0x1f0 [ 16.784049][ T70] ? console_flush_one_record+0x710/0x710 [ 16.784051][ T70] ? rcu_is_watching+0x16/0xd0 [ 16.784054][ T70] ? lock_acquire+0x60/0x160 [ 16.784057][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.784059][ T70] ? vprintk_emit+0x320/0x3e0 [ 16.784063][ T70] vprintk_emit+0x37c/0x3e0 [ 16.784066][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 16.784069][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.784071][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 16.784074][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 16.784076][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 16.784079][ T70] _printk+0xc7/0x100 [ 16.784083][ T70] ? snapshot_read.cold+0x21/0x21 [ 16.784086][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 16.784089][ T70] ? netdev_name+0x43/0x60 [ 16.784092][ T70] ? __netdev_printk+0x17f/0x1d0 [ 16.784096][ T70] netdev_info+0xe2/0x116 [ 16.784098][ T70] ? netdev_notice+0x120/0x120 [ 16.784102][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 16.784103][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 16.784105][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 16.784109][ T70] ? mutex_is_locked+0x1c/0x50 [ 16.784113][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 16.784116][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 16.784119][ T70] netif_set_promiscuity+0x4c/0xc0 [ 16.784123][ T70] dev_set_promiscuity+0x9d/0x150 [ 16.784126][ T70] hsr_del_port+0x39d/0x540 [ 16.784131][ T70] hsr_del_ports+0x24/0x80 [ 16.784134][ T70] hsr_dellink+0x5d/0x90 [ 16.784137][ T70] default_device_exit_batch+0x19d/0x600 [ 16.784141][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 16.784143][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.784150][ T70] ? mutex_is_locked+0x1c/0x50 [ 16.784155][ T70] ops_undo_list+0x2ce/0x8f0 [ 16.784159][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 16.784162][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 16.784164][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 16.784167][ T70] ? idr_destroy+0x121/0x250 [ 16.784172][ T70] cleanup_net+0x431/0x890 [ 16.784175][ T70] ? net_passive_dec+0x230/0x230 [ 16.784179][ T70] ? lock_acquire+0x13c/0x160 [ 16.784181][ T70] ? rcu_is_watching+0x16/0xd0 [ 16.784185][ T70] process_one_work+0xe3e/0x1560 [ 16.784192][ T70] ? __queue_delayed_work+0x470/0x470 [ 16.784195][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 16.784203][ T70] worker_thread+0x4f1/0xd60 [ 16.784207][ T70] ? rescuer_thread+0x1340/0x1340 [ 16.784209][ T70] ? __kthread_parkme+0xbd/0x210 [ 16.784213][ T70] ? rescuer_thread+0x1340/0x1340 [ 16.784215][ T70] ? rescuer_thread+0x1340/0x1340 [ 16.784217][ T70] kthread+0x367/0x460 [ 16.784219][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.784222][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.784225][ T70] ret_from_fork+0x474/0x6b0 [ 16.784229][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 16.784233][ T70] ? __switch_to+0x5a3/0xe00 [ 16.784236][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 16.784239][ T70] ret_from_fork_asm+0x11/0x20 [ 16.784247][ T70] [ 16.813091][ T70] vethB: left promiscuous mode [ 16.822874][ T70] vethA (unregistering): left promiscuous mode [ 16.826471][ T70] vethB (unregistering): left promiscuous mode [ 17.073820][ T70] vethA: left promiscuous mode [ 17.085841][ T70] vethB (unregistering): left promiscuous mode [ 17.867951][ T281] vethA: entered promiscuous mode [ 17.867968][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 17.867970][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: ip [ 17.867972][ T281] preempt_count: 1, expected: 0 [ 17.867973][ T281] RCU nest depth: 0, expected: 0 [ 17.867974][ T281] locks held by ip/281: 6, last CPU#0: [ 17.867976][ T281] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 17.867988][ T281] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 17.867992][ T281] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 17.867998][ T281] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 17.868001][ T281] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 17.868005][ T281] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 17.868009][ T281] irq event stamp: 22574 [ 17.868010][ T281] hardirqs last enabled at (22573): [] __down_trylock_console_sem+0x86/0xa0 [ 17.868012][ T281] hardirqs last disabled at (22574): [] console_emit_next_record+0x3d4/0x4c0 [ 17.868015][ T281] softirqs last enabled at (22488): [] __alloc_skb+0x4c2/0x5f0 [ 17.868019][ T281] softirqs last disabled at (22486): [] __alloc_skb+0x4c2/0x5f0 [ 17.868023][ T281] Preemption disabled at: [ 17.868023][ T281] [] vprintk_emit+0x31b/0x3e0 [ 17.868029][ T281] CPU: 0 UID: 0 PID: 281 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 17.868033][ T281] Tainted: [W]=WARN [ 17.868034][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.868035][ T281] Call Trace: [ 17.868037][ T281] [ 17.868039][ T281] dump_stack_lvl+0x6f/0xa0 [ 17.868044][ T281] ? vprintk_emit+0x31b/0x3e0 [ 17.868047][ T281] __might_resched.cold+0x1fe/0x2c1 [ 17.868051][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 17.868055][ T281] ? __kmalloc_noprof+0xdb/0x760 [ 17.868060][ T281] __kmalloc_noprof+0x443/0x760 [ 17.868062][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 17.868068][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 17.868071][ T281] alloc_buf.isra.0+0x4b/0x260 [ 17.868074][ T281] put_chars+0x1e1/0x2f0 [ 17.868077][ T281] ? __send_to_port+0x420/0x420 [ 17.868084][ T281] hvc_console_print+0x292/0x780 [ 17.868090][ T281] ? hvc_write+0x3a0/0x3a0 [ 17.868093][ T281] ? lock_acquire+0x13c/0x160 [ 17.868097][ T281] console_emit_next_record+0x22f/0x4c0 [ 17.868101][ T281] ? devkmsg_read+0x4b0/0x4b0 [ 17.868103][ T281] ? console_flush_one_record+0x106/0x710 [ 17.868106][ T281] ? rcu_is_watching+0x16/0xd0 [ 17.868110][ T281] ? lock_acquire+0x13c/0x160 [ 17.868114][ T281] console_flush_one_record+0x46f/0x710 [ 17.868119][ T281] ? console_emit_next_record+0x4c0/0x4c0 [ 17.868120][ T281] ? __lock_acquire+0x518/0xc20 [ 17.868126][ T281] console_unlock+0xee/0x1f0 [ 17.868128][ T281] ? console_flush_one_record+0x710/0x710 [ 17.868130][ T281] ? rcu_is_watching+0x16/0xd0 [ 17.868133][ T281] ? lock_acquire+0x60/0x160 [ 17.868136][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 17.868138][ T281] ? vprintk_emit+0x320/0x3e0 [ 17.868141][ T281] vprintk_emit+0x37c/0x3e0 [ 17.868145][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 17.868149][ T281] ? kasan_save_stack+0x3d/0x50 [ 17.868152][ T281] ? kasan_save_track+0x14/0x30 [ 17.868154][ T281] ? __kasan_kmalloc+0x7b/0x90 [ 17.868156][ T281] ? __kmalloc_cache_noprof+0x29a/0x620 [ 17.868157][ T281] ? hsr_add_port+0x1eb/0xb60 [ 17.868161][ T281] ? hsr_dev_finalize+0x841/0xcf0 [ 17.868163][ T281] ? hsr_newlink+0x3b9/0x930 [ 17.868166][ T281] _printk+0xc7/0x100 [ 17.868170][ T281] ? snapshot_read.cold+0x21/0x21 [ 17.868172][ T281] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.868176][ T281] ? netdev_name+0x43/0x60 [ 17.868179][ T281] ? __netdev_printk+0x17f/0x1d0 [ 17.868183][ T281] netdev_info+0xe2/0x116 [ 17.868185][ T281] ? netdev_notice+0x120/0x120 [ 17.868192][ T281] ? mutex_is_locked+0x1c/0x50 [ 17.868196][ T281] __dev_set_promiscuity.cold+0x95/0x104 [ 17.868200][ T281] netif_set_promiscuity+0x4c/0xc0 [ 17.868205][ T281] dev_set_promiscuity+0x9d/0x150 [ 17.868208][ T281] hsr_add_port+0x48c/0xb60 [ 17.868211][ T281] ? hsr_port_exists+0x60/0x60 [ 17.868215][ T281] ? timer_init_key+0x10d/0x280 [ 17.868220][ T281] hsr_dev_finalize+0x841/0xcf0 [ 17.868222][ T281] ? alloc_netdev_mqs+0xe10/0x14d0 [ 17.868226][ T281] ? alloc_netdev_mqs+0xf05/0x14d0 [ 17.868228][ T281] hsr_newlink+0x3b9/0x930 [ 17.868231][ T281] ? hsr_dellink+0x90/0x90 [ 17.868234][ T281] ? rtnl_create_link+0x169/0xf20 [ 17.868236][ T281] ? nla_strscpy+0xe3/0x180 [ 17.868241][ T281] rtnl_newlink_create+0x2d0/0x750 [ 17.868244][ T281] ? rtnl_create_link+0xf20/0xf20 [ 17.868246][ T281] ? __dev_get_by_name+0x12/0x50 [ 17.868248][ T281] ? rtnl_dev_get+0xd7/0x170 [ 17.868257][ T281] __rtnl_newlink+0x22b/0xa50 [ 17.868263][ T281] rtnl_newlink+0x9f1/0x11c0 [ 17.868269][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 17.868271][ T281] ? __lock_acquire+0x518/0xc20 [ 17.868277][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 17.868281][ T281] ? rtnl_bridge_getlink+0x850/0x850 [ 17.868283][ T281] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 17.868286][ T281] ? rtnl_link_fill+0x920/0x920 [ 17.868288][ T281] ? __lock_acquire+0x518/0xc20 [ 17.868292][ T281] ? lock_acquire.part.0+0xd4/0x280 [ 17.868294][ T281] ? find_held_lock+0x2b/0x80 [ 17.868298][ T281] netlink_rcv_skb+0x14e/0x3a0 [ 17.868301][ T281] ? rtnl_link_fill+0x920/0x920 [ 17.868304][ T281] ? netlink_ack+0xcf0/0xcf0 [ 17.868311][ T281] ? netlink_deliver_tap+0xc5/0x330 [ 17.868313][ T281] ? netlink_deliver_tap+0x13c/0x330 [ 17.868317][ T281] netlink_unicast+0x486/0x750 [ 17.868321][ T281] ? netlink_attachskb+0x810/0x810 [ 17.868324][ T281] ? __lock_acquire+0x518/0xc20 [ 17.868328][ T281] netlink_sendmsg+0x735/0xc60 [ 17.868332][ T281] ? netlink_unicast+0x750/0x750 [ 17.868337][ T281] ? __might_fault+0x97/0x140 [ 17.868342][ T281] ____sys_sendmsg+0x415/0x880 [ 17.868346][ T281] ? copy_msghdr_from_user+0x279/0x420 [ 17.868348][ T281] ? get_timestamp.constprop.0+0x390/0x390 [ 17.868350][ T281] ? move_addr_to_kernel+0x40/0x40 [ 17.868357][ T281] ___sys_sendmsg+0x14e/0x1d0 [ 17.868360][ T281] ? copy_msghdr_from_user+0x420/0x420 [ 17.868376][ T281] __sys_sendmsg+0x12c/0x1d0 [ 17.868379][ T281] ? __sys_sendmsg_sock+0x20/0x20 [ 17.868386][ T281] ? rcu_is_watching+0x16/0xd0 [ 17.868389][ T281] do_syscall_64+0xff/0x530 [ 17.868393][ T281] ? exc_page_fault+0xee/0x100 [ 17.868395][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 17.868397][ T281] RIP: 0033:0x7f4ed985b54e [ 17.868401][ T281] 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 [ 17.868403][ T281] RSP: 002b:00007ffc0d2c3870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.868405][ T281] RAX: ffffffffffffffda RBX: 00007ffc0d2c4020 RCX: 00007f4ed985b54e [ 17.868407][ T281] RDX: 0000000000000000 RSI: 00007ffc0d2c3920 RDI: 0000000000000005 [ 17.868408][ T281] RBP: 00007ffc0d2c3880 R08: 0000000000000000 R09: 0000000000000000 [ 17.868408][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc2c [ 17.868409][ T281] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0d2c3ff0 [ 17.868416][ T281] [ 17.908575][ T281] vethB: entered promiscuous mode [ 17.947966][ T282] vethA: entered promiscuous mode [ 17.948774][ T282] vethB: entered promiscuous mode [ 17.978923][ T283] vethA: entered promiscuous mode [ 17.979698][ T283] vethB: entered promiscuous mode [ 18.180728][ T289] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 18.181200][ T289] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 18.266792][ T292] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 18.267211][ T292] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 18.361053][ T295] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 24.307259][ T70] vethA: left promiscuous mode [ 24.307280][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.307283][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 24.307286][ T70] preempt_count: 1, expected: 0 [ 24.307287][ T70] RCU nest depth: 0, expected: 0 [ 24.307288][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 24.307291][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 24.307306][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 24.307311][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 24.307318][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 24.307324][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.307331][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.307337][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.307342][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.307347][ T70] irq event stamp: 103990 [ 24.307349][ T70] hardirqs last enabled at (103989): [] __down_trylock_console_sem+0x86/0xa0 [ 24.307352][ T70] hardirqs last disabled at (103990): [] console_emit_next_record+0x3d4/0x4c0 [ 24.307355][ T70] softirqs last enabled at (103860): [] tcp_close+0x2b/0xb0 [ 24.307359][ T70] softirqs last disabled at (103858): [] release_sock+0x21/0x240 [ 24.307363][ T70] Preemption disabled at: [ 24.307363][ T70] [] vprintk_emit+0x31b/0x3e0 [ 24.307371][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.307375][ T70] Tainted: [W]=WARN [ 24.307376][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.307378][ T70] Workqueue: netns cleanup_net [ 24.307383][ T70] Call Trace: [ 24.307385][ T70] [ 24.307387][ T70] dump_stack_lvl+0x6f/0xa0 [ 24.307394][ T70] ? vprintk_emit+0x31b/0x3e0 [ 24.307397][ T70] __might_resched.cold+0x1fe/0x2c1 [ 24.307403][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.307408][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 24.307415][ T70] __kmalloc_noprof+0x443/0x760 [ 24.307418][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 24.307427][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 24.307431][ T70] alloc_buf.isra.0+0x4b/0x260 [ 24.307436][ T70] put_chars+0x1e1/0x2f0 [ 24.307440][ T70] ? __send_to_port+0x420/0x420 [ 24.307446][ T70] ? validate_chain+0x38b/0xc20 [ 24.307454][ T70] hvc_console_print+0x292/0x780 [ 24.307465][ T70] ? hvc_write+0x3a0/0x3a0 [ 24.307469][ T70] ? rcu_is_watching+0x16/0xd0 [ 24.307474][ T70] ? lock_acquire+0x13c/0x160 [ 24.307481][ T70] console_emit_next_record+0x22f/0x4c0 [ 24.307487][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 24.307490][ T70] ? console_flush_one_record+0x106/0x710 [ 24.307495][ T70] ? rcu_is_watching+0x16/0xd0 [ 24.307498][ T70] ? lock_acquire+0x13c/0x160 [ 24.307505][ T70] console_flush_one_record+0x46f/0x710 [ 24.307520][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 24.307522][ T70] ? __lock_acquire+0x518/0xc20 [ 24.307531][ T70] console_unlock+0xee/0x1f0 [ 24.307536][ T70] ? console_flush_one_record+0x710/0x710 [ 24.307538][ T70] ? rcu_is_watching+0x16/0xd0 [ 24.307541][ T70] ? lock_acquire+0x60/0x160 [ 24.307547][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.307550][ T70] ? vprintk_emit+0x320/0x3e0 [ 24.307556][ T70] vprintk_emit+0x37c/0x3e0 [ 24.307562][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 24.307566][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 24.307569][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 24.307572][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 24.307575][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 24.307581][ T70] _printk+0xc7/0x100 [ 24.307585][ T70] ? snapshot_read.cold+0x21/0x21 [ 24.307590][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 24.307594][ T70] ? netdev_name+0x43/0x60 [ 24.307598][ T70] ? __netdev_printk+0x17f/0x1d0 [ 24.307604][ T70] netdev_info+0xe2/0x116 [ 24.307608][ T70] ? netdev_notice+0x120/0x120 [ 24.307614][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 24.307616][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 24.307620][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 24.307626][ T70] ? mutex_is_locked+0x1c/0x50 [ 24.307631][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 24.307635][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 24.307640][ T70] netif_set_promiscuity+0x4c/0xc0 [ 24.307646][ T70] dev_set_promiscuity+0x9d/0x150 [ 24.307650][ T70] hsr_del_port+0x39d/0x540 [ 24.307658][ T70] hsr_del_ports+0x24/0x80 [ 24.307661][ T70] hsr_dellink+0x5d/0x90 [ 24.307665][ T70] default_device_exit_batch+0x19d/0x600 [ 24.307671][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 24.307675][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.307679][ T70] ? mutex_is_locked+0x1c/0x50 [ 24.307685][ T70] ops_undo_list+0x2ce/0x8f0 [ 24.307691][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 24.307695][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 24.307697][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 24.307702][ T70] ? idr_destroy+0x121/0x250 [ 24.307710][ T70] cleanup_net+0x431/0x890 [ 24.307715][ T70] ? net_passive_dec+0x230/0x230 [ 24.307721][ T70] ? lock_acquire+0x13c/0x160 [ 24.307724][ T70] ? rcu_is_watching+0x16/0xd0 [ 24.307730][ T70] process_one_work+0xe3e/0x1560 [ 24.307742][ T70] ? __queue_delayed_work+0x470/0x470 [ 24.307746][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 24.307760][ T70] worker_thread+0x4f1/0xd60 [ 24.307766][ T70] ? rescuer_thread+0x1340/0x1340 [ 24.307769][ T70] ? __kthread_parkme+0xbd/0x210 [ 24.307774][ T70] ? rescuer_thread+0x1340/0x1340 [ 24.307778][ T70] ? rescuer_thread+0x1340/0x1340 [ 24.307781][ T70] kthread+0x367/0x460 [ 24.307784][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.307787][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.307792][ T70] ret_from_fork+0x474/0x6b0 [ 24.307797][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 24.307803][ T70] ? __switch_to+0x5a3/0xe00 [ 24.307807][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.307811][ T70] ret_from_fork_asm+0x11/0x20 [ 24.307826][ T70] [ 24.337644][ T70] vethB: left promiscuous mode [ 24.352612][ T70] vethA (unregistering): left promiscuous mode [ 24.356842][ T70] vethB (unregistering): left promiscuous mode [ 24.592973][ T70] vethA: left promiscuous mode [ 24.606348][ T70] vethB (unregistering): left promiscuous mode [ 25.374507][ T364] vethA: entered promiscuous mode [ 25.374529][ T364] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.374531][ T364] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 364, name: ip [ 25.374533][ T364] preempt_count: 1, expected: 0 [ 25.374534][ T364] RCU nest depth: 0, expected: 0 [ 25.374535][ T364] locks held by ip/364: 6, last CPU#3: [ 25.374537][ T364] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 25.374549][ T364] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 25.374553][ T364] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.374559][ T364] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.374562][ T364] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.374566][ T364] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.374570][ T364] irq event stamp: 19850 [ 25.374571][ T364] hardirqs last enabled at (19849): [] __down_trylock_console_sem+0x86/0xa0 [ 25.374574][ T364] hardirqs last disabled at (19850): [] console_emit_next_record+0x3d4/0x4c0 [ 25.374576][ T364] softirqs last enabled at (19766): [] __alloc_skb+0x4c2/0x5f0 [ 25.374579][ T364] softirqs last disabled at (19764): [] __alloc_skb+0x4c2/0x5f0 [ 25.374581][ T364] Preemption disabled at: [ 25.374582][ T364] [] vprintk_emit+0x31b/0x3e0 [ 25.374587][ T364] CPU: 3 UID: 0 PID: 364 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.374591][ T364] Tainted: [W]=WARN [ 25.374592][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.374593][ T364] Call Trace: [ 25.374595][ T364] [ 25.374596][ T364] dump_stack_lvl+0x6f/0xa0 [ 25.374602][ T364] ? vprintk_emit+0x31b/0x3e0 [ 25.374604][ T364] __might_resched.cold+0x1fe/0x2c1 [ 25.374609][ T364] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.374613][ T364] ? __kmalloc_noprof+0xdb/0x760 [ 25.374618][ T364] __kmalloc_noprof+0x443/0x760 [ 25.374620][ T364] ? alloc_buf.isra.0+0x4b/0x260 [ 25.374625][ T364] ? do_raw_spin_unlock+0x59/0x250 [ 25.374628][ T364] alloc_buf.isra.0+0x4b/0x260 [ 25.374631][ T364] put_chars+0x1e1/0x2f0 [ 25.374634][ T364] ? __send_to_port+0x420/0x420 [ 25.374641][ T364] hvc_console_print+0x292/0x780 [ 25.374648][ T364] ? hvc_write+0x3a0/0x3a0 [ 25.374650][ T364] ? lock_acquire+0x13c/0x160 [ 25.374654][ T364] console_emit_next_record+0x22f/0x4c0 [ 25.374658][ T364] ? devkmsg_read+0x4b0/0x4b0 [ 25.374660][ T364] ? console_flush_one_record+0x106/0x710 [ 25.374663][ T364] ? rcu_is_watching+0x16/0xd0 [ 25.374668][ T364] ? lock_acquire+0x13c/0x160 [ 25.374671][ T364] console_flush_one_record+0x46f/0x710 [ 25.374675][ T364] ? console_emit_next_record+0x4c0/0x4c0 [ 25.374677][ T364] ? __lock_acquire+0x518/0xc20 [ 25.374682][ T364] console_unlock+0xee/0x1f0 [ 25.374685][ T364] ? console_flush_one_record+0x710/0x710 [ 25.374687][ T364] ? rcu_is_watching+0x16/0xd0 [ 25.374689][ T364] ? lock_acquire+0x60/0x160 [ 25.374693][ T364] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.374694][ T364] ? vprintk_emit+0x320/0x3e0 [ 25.374698][ T364] vprintk_emit+0x37c/0x3e0 [ 25.374702][ T364] ? wake_up_klogd_work_func+0x90/0x90 [ 25.374703][ T364] ? kasan_save_stack+0x3d/0x50 [ 25.374707][ T364] ? kasan_save_track+0x14/0x30 [ 25.374708][ T364] ? __kasan_kmalloc+0x7b/0x90 [ 25.374710][ T364] ? __kmalloc_cache_noprof+0x29a/0x620 [ 25.374712][ T364] ? hsr_add_port+0x1eb/0xb60 [ 25.374715][ T364] ? hsr_dev_finalize+0x841/0xcf0 [ 25.374717][ T364] ? hsr_newlink+0x3b9/0x930 [ 25.374720][ T364] _printk+0xc7/0x100 [ 25.374724][ T364] ? snapshot_read.cold+0x21/0x21 [ 25.374725][ T364] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.374730][ T364] ? netdev_name+0x43/0x60 [ 25.374733][ T364] ? __netdev_printk+0x17f/0x1d0 [ 25.374736][ T364] netdev_info+0xe2/0x116 [ 25.374739][ T364] ? netdev_notice+0x120/0x120 [ 25.374745][ T364] ? mutex_is_locked+0x1c/0x50 [ 25.374749][ T364] __dev_set_promiscuity.cold+0x95/0x104 [ 25.374753][ T364] netif_set_promiscuity+0x4c/0xc0 [ 25.374758][ T364] dev_set_promiscuity+0x9d/0x150 [ 25.374761][ T364] hsr_add_port+0x48c/0xb60 [ 25.374764][ T364] ? hsr_port_exists+0x60/0x60 [ 25.374768][ T364] ? timer_init_key+0x10d/0x280 [ 25.374773][ T364] hsr_dev_finalize+0x841/0xcf0 [ 25.374774][ T364] ? alloc_netdev_mqs+0xe10/0x14d0 [ 25.374779][ T364] ? alloc_netdev_mqs+0xf05/0x14d0 [ 25.374781][ T364] hsr_newlink+0x3b9/0x930 [ 25.374784][ T364] ? hsr_dellink+0x90/0x90 [ 25.374786][ T364] ? rtnl_create_link+0x169/0xf20 [ 25.374788][ T364] ? nla_strscpy+0xe3/0x180 [ 25.374793][ T364] rtnl_newlink_create+0x2d0/0x750 [ 25.374796][ T364] ? rtnl_create_link+0xf20/0xf20 [ 25.374798][ T364] ? __dev_get_by_name+0x12/0x50 [ 25.374800][ T364] ? rtnl_dev_get+0xd7/0x170 [ 25.374808][ T364] __rtnl_newlink+0x22b/0xa50 [ 25.374815][ T364] rtnl_newlink+0x9f1/0x11c0 [ 25.374820][ T364] ? rtnl_bridge_getlink+0x850/0x850 [ 25.374822][ T364] ? __lock_acquire+0x518/0xc20 [ 25.374828][ T364] ? __lock_release.isra.0+0x69/0x1a0 [ 25.374832][ T364] ? rtnl_bridge_getlink+0x850/0x850 [ 25.374834][ T364] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.374837][ T364] ? rtnl_link_fill+0x920/0x920 [ 25.374839][ T364] ? __lock_acquire+0x518/0xc20 [ 25.374843][ T364] ? lock_acquire.part.0+0xd4/0x280 [ 25.374845][ T364] ? find_held_lock+0x2b/0x80 [ 25.374849][ T364] netlink_rcv_skb+0x14e/0x3a0 [ 25.374852][ T364] ? rtnl_link_fill+0x920/0x920 [ 25.374855][ T364] ? netlink_ack+0xcf0/0xcf0 [ 25.374861][ T364] ? netlink_deliver_tap+0xc5/0x330 [ 25.374863][ T364] ? netlink_deliver_tap+0x13c/0x330 [ 25.374868][ T364] netlink_unicast+0x486/0x750 [ 25.374872][ T364] ? netlink_attachskb+0x810/0x810 [ 25.374874][ T364] ? __lock_acquire+0x518/0xc20 [ 25.374878][ T364] netlink_sendmsg+0x735/0xc60 [ 25.374882][ T364] ? netlink_unicast+0x750/0x750 [ 25.374886][ T364] ? __might_fault+0x97/0x140 [ 25.374892][ T364] ____sys_sendmsg+0x415/0x880 [ 25.374896][ T364] ? copy_msghdr_from_user+0x279/0x420 [ 25.374898][ T364] ? get_timestamp.constprop.0+0x390/0x390 [ 25.374900][ T364] ? move_addr_to_kernel+0x40/0x40 [ 25.374907][ T364] ___sys_sendmsg+0x14e/0x1d0 [ 25.374910][ T364] ? copy_msghdr_from_user+0x420/0x420 [ 25.374926][ T364] __sys_sendmsg+0x12c/0x1d0 [ 25.374929][ T364] ? __sys_sendmsg_sock+0x20/0x20 [ 25.374935][ T364] ? rcu_is_watching+0x16/0xd0 [ 25.374939][ T364] do_syscall_64+0xff/0x530 [ 25.374942][ T364] ? exc_page_fault+0xee/0x100 [ 25.374945][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.374946][ T364] RIP: 0033:0x7f29651fa54e [ 25.374950][ T364] 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 [ 25.374952][ T364] RSP: 002b:00007fff9aa2e0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.374955][ T364] RAX: ffffffffffffffda RBX: 00007fff9aa2e880 RCX: 00007f29651fa54e [ 25.374956][ T364] RDX: 0000000000000000 RSI: 00007fff9aa2e180 RDI: 0000000000000005 [ 25.374957][ T364] RBP: 00007fff9aa2e0e0 R08: 0000000000000000 R09: 0000000000000000 [ 25.374958][ T364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc33 [ 25.374959][ T364] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff9aa2e850 [ 25.374966][ T364] [ 25.414518][ T364] vethB: entered promiscuous mode [ 25.447436][ T366] vethA: entered promiscuous mode [ 25.448184][ T366] vethB: entered promiscuous mode [ 25.493833][ T367] vethA: entered promiscuous mode [ 25.494579][ T367] vethB: entered promiscuous mode [ 25.657828][ T373] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 25.658257][ T373] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 25.756253][ T376] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 25.756670][ T376] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 25.857875][ T380] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 33.118825][ T70] vethA: left promiscuous mode [ 33.118843][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.118846][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 33.118848][ T70] preempt_count: 1, expected: 0 [ 33.118848][ T70] RCU nest depth: 0, expected: 0 [ 33.118849][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 33.118852][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 33.118864][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 33.118868][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 33.118873][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 33.118878][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.118883][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.118886][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.118889][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.118893][ T70] irq event stamp: 200908 [ 33.118894][ T70] hardirqs last enabled at (200907): [] __down_trylock_console_sem+0x86/0xa0 [ 33.118897][ T70] hardirqs last disabled at (200908): [] console_emit_next_record+0x3d4/0x4c0 [ 33.118899][ T70] softirqs last enabled at (200776): [] tcp_close+0x2b/0xb0 [ 33.118902][ T70] softirqs last disabled at (200774): [] release_sock+0x21/0x240 [ 33.118905][ T70] Preemption disabled at: [ 33.118905][ T70] [] vprintk_emit+0x31b/0x3e0 [ 33.118911][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.118915][ T70] Tainted: [W]=WARN [ 33.118915][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.118917][ T70] Workqueue: netns cleanup_net [ 33.118920][ T70] Call Trace: [ 33.118922][ T70] [ 33.118924][ T70] dump_stack_lvl+0x6f/0xa0 [ 33.118930][ T70] ? vprintk_emit+0x31b/0x3e0 [ 33.118932][ T70] __might_resched.cold+0x1fe/0x2c1 [ 33.118937][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.118941][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 33.118946][ T70] __kmalloc_noprof+0x443/0x760 [ 33.118948][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 33.118954][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 33.118957][ T70] alloc_buf.isra.0+0x4b/0x260 [ 33.118960][ T70] put_chars+0x1e1/0x2f0 [ 33.118963][ T70] ? __send_to_port+0x420/0x420 [ 33.118967][ T70] ? validate_chain+0x38b/0xc20 [ 33.118972][ T70] hvc_console_print+0x292/0x780 [ 33.118978][ T70] ? hvc_write+0x3a0/0x3a0 [ 33.118981][ T70] ? rcu_is_watching+0x16/0xd0 [ 33.118985][ T70] ? lock_acquire+0x13c/0x160 [ 33.118989][ T70] console_emit_next_record+0x22f/0x4c0 [ 33.118993][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 33.118995][ T70] ? console_flush_one_record+0x106/0x710 [ 33.118998][ T70] ? rcu_is_watching+0x16/0xd0 [ 33.119001][ T70] ? lock_acquire+0x13c/0x160 [ 33.119005][ T70] console_flush_one_record+0x46f/0x710 [ 33.119009][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 33.119011][ T70] ? __lock_acquire+0x518/0xc20 [ 33.119019][ T70] console_unlock+0xee/0x1f0 [ 33.119023][ T70] ? console_flush_one_record+0x710/0x710 [ 33.119025][ T70] ? rcu_is_watching+0x16/0xd0 [ 33.119029][ T70] ? lock_acquire+0x60/0x160 [ 33.119034][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.119035][ T70] ? vprintk_emit+0x320/0x3e0 [ 33.119039][ T70] vprintk_emit+0x37c/0x3e0 [ 33.119043][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 33.119045][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 33.119047][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 33.119050][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 33.119052][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 33.119055][ T70] _printk+0xc7/0x100 [ 33.119059][ T70] ? snapshot_read.cold+0x21/0x21 [ 33.119062][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 33.119065][ T70] ? netdev_name+0x43/0x60 [ 33.119068][ T70] ? __netdev_printk+0x17f/0x1d0 [ 33.119071][ T70] netdev_info+0xe2/0x116 [ 33.119073][ T70] ? netdev_notice+0x120/0x120 [ 33.119077][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 33.119078][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 33.119081][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 33.119084][ T70] ? mutex_is_locked+0x1c/0x50 [ 33.119088][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 33.119091][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 33.119094][ T70] netif_set_promiscuity+0x4c/0xc0 [ 33.119098][ T70] dev_set_promiscuity+0x9d/0x150 [ 33.119101][ T70] hsr_del_port+0x39d/0x540 [ 33.119106][ T70] hsr_del_ports+0x24/0x80 [ 33.119109][ T70] hsr_dellink+0x5d/0x90 [ 33.119111][ T70] default_device_exit_batch+0x19d/0x600 [ 33.119115][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 33.119117][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.119120][ T70] ? mutex_is_locked+0x1c/0x50 [ 33.119124][ T70] ops_undo_list+0x2ce/0x8f0 [ 33.119127][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 33.119129][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 33.119131][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 33.119134][ T70] ? idr_destroy+0x121/0x250 [ 33.119139][ T70] cleanup_net+0x431/0x890 [ 33.119142][ T70] ? net_passive_dec+0x230/0x230 [ 33.119150][ T70] ? lock_acquire+0x13c/0x160 [ 33.119152][ T70] ? rcu_is_watching+0x16/0xd0 [ 33.119156][ T70] process_one_work+0xe3e/0x1560 [ 33.119163][ T70] ? __queue_delayed_work+0x470/0x470 [ 33.119166][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 33.119173][ T70] worker_thread+0x4f1/0xd60 [ 33.119177][ T70] ? rescuer_thread+0x1340/0x1340 [ 33.119179][ T70] ? __kthread_parkme+0xbd/0x210 [ 33.119183][ T70] ? rescuer_thread+0x1340/0x1340 [ 33.119186][ T70] ? rescuer_thread+0x1340/0x1340 [ 33.119188][ T70] kthread+0x367/0x460 [ 33.119190][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 33.119193][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.119195][ T70] ret_from_fork+0x474/0x6b0 [ 33.119199][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 33.119202][ T70] ? __switch_to+0x5a3/0xe00 [ 33.119206][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 33.119208][ T70] ret_from_fork_asm+0x11/0x20 [ 33.119217][ T70] [ 33.146831][ T70] vethB: left promiscuous mode [ 33.159725][ T70] vethA (unregistering): left promiscuous mode [ 33.164741][ T70] vethB (unregistering): left promiscuous mode [ 33.419414][ T70] vethA: left promiscuous mode [ 33.426173][ T70] vethB (unregistering): left promiscuous mode [ 34.230131][ T450] vethA: entered promiscuous mode [ 34.230149][ T450] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.230151][ T450] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 450, name: ip [ 34.230152][ T450] preempt_count: 1, expected: 0 [ 34.230153][ T450] RCU nest depth: 0, expected: 0 [ 34.230155][ T450] locks held by ip/450: 6, last CPU#0: [ 34.230157][ T450] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 34.230168][ T450] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 34.230172][ T450] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.230178][ T450] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.230182][ T450] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.230186][ T450] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.230190][ T450] irq event stamp: 22498 [ 34.230191][ T450] hardirqs last enabled at (22497): [] __down_trylock_console_sem+0x86/0xa0 [ 34.230193][ T450] hardirqs last disabled at (22498): [] console_emit_next_record+0x3d4/0x4c0 [ 34.230195][ T450] softirqs last enabled at (22414): [] __alloc_skb+0x4c2/0x5f0 [ 34.230199][ T450] softirqs last disabled at (22412): [] __alloc_skb+0x4c2/0x5f0 [ 34.230201][ T450] Preemption disabled at: [ 34.230202][ T450] [] vprintk_emit+0x31b/0x3e0 [ 34.230207][ T450] CPU: 0 UID: 0 PID: 450 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.230211][ T450] Tainted: [W]=WARN [ 34.230212][ T450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.230214][ T450] Call Trace: [ 34.230215][ T450] [ 34.230217][ T450] dump_stack_lvl+0x6f/0xa0 [ 34.230223][ T450] ? vprintk_emit+0x31b/0x3e0 [ 34.230225][ T450] __might_resched.cold+0x1fe/0x2c1 [ 34.230229][ T450] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.230233][ T450] ? __kmalloc_noprof+0xdb/0x760 [ 34.230238][ T450] __kmalloc_noprof+0x443/0x760 [ 34.230240][ T450] ? alloc_buf.isra.0+0x4b/0x260 [ 34.230246][ T450] ? do_raw_spin_unlock+0x59/0x250 [ 34.230249][ T450] alloc_buf.isra.0+0x4b/0x260 [ 34.230252][ T450] put_chars+0x1e1/0x2f0 [ 34.230255][ T450] ? __send_to_port+0x420/0x420 [ 34.230261][ T450] hvc_console_print+0x292/0x780 [ 34.230267][ T450] ? hvc_write+0x3a0/0x3a0 [ 34.230270][ T450] ? lock_acquire+0x13c/0x160 [ 34.230274][ T450] console_emit_next_record+0x22f/0x4c0 [ 34.230278][ T450] ? devkmsg_read+0x4b0/0x4b0 [ 34.230280][ T450] ? console_flush_one_record+0x106/0x710 [ 34.230283][ T450] ? rcu_is_watching+0x16/0xd0 [ 34.230287][ T450] ? lock_acquire+0x13c/0x160 [ 34.230291][ T450] console_flush_one_record+0x46f/0x710 [ 34.230295][ T450] ? console_emit_next_record+0x4c0/0x4c0 [ 34.230297][ T450] ? __lock_acquire+0x518/0xc20 [ 34.230302][ T450] console_unlock+0xee/0x1f0 [ 34.230304][ T450] ? console_flush_one_record+0x710/0x710 [ 34.230306][ T450] ? rcu_is_watching+0x16/0xd0 [ 34.230308][ T450] ? lock_acquire+0x60/0x160 [ 34.230312][ T450] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.230313][ T450] ? vprintk_emit+0x320/0x3e0 [ 34.230317][ T450] vprintk_emit+0x37c/0x3e0 [ 34.230320][ T450] ? wake_up_klogd_work_func+0x90/0x90 [ 34.230322][ T450] ? kasan_save_stack+0x3d/0x50 [ 34.230325][ T450] ? kasan_save_track+0x14/0x30 [ 34.230327][ T450] ? __kasan_kmalloc+0x7b/0x90 [ 34.230328][ T450] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.230330][ T450] ? hsr_add_port+0x1eb/0xb60 [ 34.230333][ T450] ? hsr_dev_finalize+0x841/0xcf0 [ 34.230335][ T450] ? hsr_newlink+0x3b9/0x930 [ 34.230339][ T450] _printk+0xc7/0x100 [ 34.230342][ T450] ? snapshot_read.cold+0x21/0x21 [ 34.230344][ T450] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.230348][ T450] ? netdev_name+0x43/0x60 [ 34.230351][ T450] ? __netdev_printk+0x17f/0x1d0 [ 34.230354][ T450] netdev_info+0xe2/0x116 [ 34.230357][ T450] ? netdev_notice+0x120/0x120 [ 34.230363][ T450] ? mutex_is_locked+0x1c/0x50 [ 34.230367][ T450] __dev_set_promiscuity.cold+0x95/0x104 [ 34.230371][ T450] netif_set_promiscuity+0x4c/0xc0 [ 34.230376][ T450] dev_set_promiscuity+0x9d/0x150 [ 34.230379][ T450] hsr_add_port+0x48c/0xb60 [ 34.230382][ T450] ? hsr_port_exists+0x60/0x60 [ 34.230385][ T450] ? timer_init_key+0x10d/0x280 [ 34.230391][ T450] hsr_dev_finalize+0x841/0xcf0 [ 34.230392][ T450] ? alloc_netdev_mqs+0xe10/0x14d0 [ 34.230397][ T450] ? alloc_netdev_mqs+0xf05/0x14d0 [ 34.230399][ T450] hsr_newlink+0x3b9/0x930 [ 34.230401][ T450] ? hsr_dellink+0x90/0x90 [ 34.230404][ T450] ? rtnl_create_link+0x169/0xf20 [ 34.230406][ T450] ? nla_strscpy+0xe3/0x180 [ 34.230410][ T450] rtnl_newlink_create+0x2d0/0x750 [ 34.230414][ T450] ? rtnl_create_link+0xf20/0xf20 [ 34.230416][ T450] ? __dev_get_by_name+0x12/0x50 [ 34.230418][ T450] ? rtnl_dev_get+0xd7/0x170 [ 34.230426][ T450] __rtnl_newlink+0x22b/0xa50 [ 34.230432][ T450] rtnl_newlink+0x9f1/0x11c0 [ 34.230437][ T450] ? rtnl_bridge_getlink+0x850/0x850 [ 34.230439][ T450] ? __lock_acquire+0x518/0xc20 [ 34.230446][ T450] ? __lock_release.isra.0+0x69/0x1a0 [ 34.230449][ T450] ? rtnl_bridge_getlink+0x850/0x850 [ 34.230452][ T450] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.230455][ T450] ? rtnl_link_fill+0x920/0x920 [ 34.230456][ T450] ? __lock_acquire+0x518/0xc20 [ 34.230460][ T450] ? lock_acquire.part.0+0xd4/0x280 [ 34.230462][ T450] ? find_held_lock+0x2b/0x80 [ 34.230466][ T450] netlink_rcv_skb+0x14e/0x3a0 [ 34.230469][ T450] ? rtnl_link_fill+0x920/0x920 [ 34.230472][ T450] ? netlink_ack+0xcf0/0xcf0 [ 34.230478][ T450] ? netlink_deliver_tap+0xc5/0x330 [ 34.230480][ T450] ? netlink_deliver_tap+0x13c/0x330 [ 34.230485][ T450] netlink_unicast+0x486/0x750 [ 34.230489][ T450] ? netlink_attachskb+0x810/0x810 [ 34.230492][ T450] ? __lock_acquire+0x518/0xc20 [ 34.230496][ T450] netlink_sendmsg+0x735/0xc60 [ 34.230500][ T450] ? netlink_unicast+0x750/0x750 [ 34.230504][ T450] ? __might_fault+0x97/0x140 [ 34.230509][ T450] ____sys_sendmsg+0x415/0x880 [ 34.230513][ T450] ? copy_msghdr_from_user+0x279/0x420 [ 34.230516][ T450] ? get_timestamp.constprop.0+0x390/0x390 [ 34.230517][ T450] ? move_addr_to_kernel+0x40/0x40 [ 34.230524][ T450] ___sys_sendmsg+0x14e/0x1d0 [ 34.230527][ T450] ? copy_msghdr_from_user+0x420/0x420 [ 34.230543][ T450] __sys_sendmsg+0x12c/0x1d0 [ 34.230546][ T450] ? __sys_sendmsg_sock+0x20/0x20 [ 34.230552][ T450] ? rcu_is_watching+0x16/0xd0 [ 34.230555][ T450] do_syscall_64+0xff/0x530 [ 34.230559][ T450] ? exc_page_fault+0xee/0x100 [ 34.230561][ T450] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.230563][ T450] RIP: 0033:0x7fc2905b354e [ 34.230567][ T450] 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 [ 34.230568][ T450] RSP: 002b:00007ffd72782270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.230571][ T450] RAX: ffffffffffffffda RBX: 00007ffd72782a20 RCX: 00007fc2905b354e [ 34.230573][ T450] RDX: 0000000000000000 RSI: 00007ffd72782320 RDI: 0000000000000005 [ 34.230574][ T450] RBP: 00007ffd72782280 R08: 0000000000000000 R09: 0000000000000000 [ 34.230574][ T450] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc3c [ 34.230575][ T450] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd727829f0 [ 34.230582][ T450] [ 34.281081][ T450] vethB: entered promiscuous mode [ 34.311441][ T451] vethA: entered promiscuous mode [ 34.312252][ T451] vethB: entered promiscuous mode [ 34.340800][ T452] vethA: entered promiscuous mode [ 34.341548][ T452] vethB: entered promiscuous mode [ 34.521617][ T458] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 34.522083][ T458] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 34.601270][ T461] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 34.607093][ T461] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 34.693700][ T464] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 41.311508][ T70] vethA: left promiscuous mode [ 41.311527][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.311529][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 41.311531][ T70] preempt_count: 1, expected: 0 [ 41.311532][ T70] RCU nest depth: 0, expected: 0 [ 41.311533][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 41.311536][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 41.311548][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 41.311552][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 41.311558][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 41.311562][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 41.311567][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 41.311571][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 41.311575][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 41.311578][ T70] irq event stamp: 311974 [ 41.311579][ T70] hardirqs last enabled at (311973): [] __down_trylock_console_sem+0x86/0xa0 [ 41.311582][ T70] hardirqs last disabled at (311974): [] console_emit_next_record+0x3d4/0x4c0 [ 41.311584][ T70] softirqs last enabled at (311844): [] tcp_close+0x2b/0xb0 [ 41.311588][ T70] softirqs last disabled at (311842): [] release_sock+0x21/0x240 [ 41.311591][ T70] Preemption disabled at: [ 41.311591][ T70] [] vprintk_emit+0x31b/0x3e0 [ 41.311597][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.311601][ T70] Tainted: [W]=WARN [ 41.311602][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.311604][ T70] Workqueue: netns cleanup_net [ 41.311607][ T70] Call Trace: [ 41.311609][ T70] [ 41.311611][ T70] dump_stack_lvl+0x6f/0xa0 [ 41.311617][ T70] ? vprintk_emit+0x31b/0x3e0 [ 41.311620][ T70] __might_resched.cold+0x1fe/0x2c1 [ 41.311625][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.311629][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 41.311634][ T70] __kmalloc_noprof+0x443/0x760 [ 41.311636][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 41.311642][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 41.311645][ T70] alloc_buf.isra.0+0x4b/0x260 [ 41.311648][ T70] put_chars+0x1e1/0x2f0 [ 41.311651][ T70] ? __send_to_port+0x420/0x420 [ 41.311662][ T70] ? validate_chain+0x38b/0xc20 [ 41.311668][ T70] hvc_console_print+0x292/0x780 [ 41.311675][ T70] ? hvc_write+0x3a0/0x3a0 [ 41.311677][ T70] ? rcu_is_watching+0x16/0xd0 [ 41.311682][ T70] ? lock_acquire+0x13c/0x160 [ 41.311686][ T70] console_emit_next_record+0x22f/0x4c0 [ 41.311690][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 41.311692][ T70] ? console_flush_one_record+0x106/0x710 [ 41.311695][ T70] ? rcu_is_watching+0x16/0xd0 [ 41.311698][ T70] ? lock_acquire+0x13c/0x160 [ 41.311702][ T70] console_flush_one_record+0x46f/0x710 [ 41.311706][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 41.311708][ T70] ? __lock_acquire+0x518/0xc20 [ 41.311714][ T70] console_unlock+0xee/0x1f0 [ 41.311717][ T70] ? console_flush_one_record+0x710/0x710 [ 41.311719][ T70] ? rcu_is_watching+0x16/0xd0 [ 41.311721][ T70] ? lock_acquire+0x60/0x160 [ 41.311725][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.311727][ T70] ? vprintk_emit+0x320/0x3e0 [ 41.311730][ T70] vprintk_emit+0x37c/0x3e0 [ 41.311734][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 41.311737][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 41.311739][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 41.311741][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 41.311743][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 41.311747][ T70] _printk+0xc7/0x100 [ 41.311751][ T70] ? snapshot_read.cold+0x21/0x21 [ 41.311754][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 41.311757][ T70] ? netdev_name+0x43/0x60 [ 41.311760][ T70] ? __netdev_printk+0x17f/0x1d0 [ 41.311764][ T70] netdev_info+0xe2/0x116 [ 41.311766][ T70] ? netdev_notice+0x120/0x120 [ 41.311770][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 41.311771][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 41.311774][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 41.311777][ T70] ? mutex_is_locked+0x1c/0x50 [ 41.311781][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 41.311784][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 41.311787][ T70] netif_set_promiscuity+0x4c/0xc0 [ 41.311792][ T70] dev_set_promiscuity+0x9d/0x150 [ 41.311795][ T70] hsr_del_port+0x39d/0x540 [ 41.311800][ T70] hsr_del_ports+0x24/0x80 [ 41.311803][ T70] hsr_dellink+0x5d/0x90 [ 41.311805][ T70] default_device_exit_batch+0x19d/0x600 [ 41.311809][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 41.311812][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.311814][ T70] ? mutex_is_locked+0x1c/0x50 [ 41.311818][ T70] ops_undo_list+0x2ce/0x8f0 [ 41.311822][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 41.311824][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 41.311826][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 41.311829][ T70] ? idr_destroy+0x121/0x250 [ 41.311834][ T70] cleanup_net+0x431/0x890 [ 41.311837][ T70] ? net_passive_dec+0x230/0x230 [ 41.311841][ T70] ? lock_acquire+0x13c/0x160 [ 41.311843][ T70] ? rcu_is_watching+0x16/0xd0 [ 41.311848][ T70] process_one_work+0xe3e/0x1560 [ 41.311854][ T70] ? __queue_delayed_work+0x470/0x470 [ 41.311857][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 41.311865][ T70] worker_thread+0x4f1/0xd60 [ 41.311870][ T70] ? rescuer_thread+0x1340/0x1340 [ 41.311872][ T70] ? __kthread_parkme+0xbd/0x210 [ 41.311875][ T70] ? rescuer_thread+0x1340/0x1340 [ 41.311878][ T70] ? rescuer_thread+0x1340/0x1340 [ 41.311880][ T70] kthread+0x367/0x460 [ 41.311882][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.311885][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.311888][ T70] ret_from_fork+0x474/0x6b0 [ 41.311892][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 41.311895][ T70] ? __switch_to+0x5a3/0xe00 [ 41.311898][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.311901][ T70] ret_from_fork_asm+0x11/0x20 [ 41.311910][ T70] [ 41.340859][ T70] vethB: left promiscuous mode [ 41.351495][ T70] vethA (unregistering): left promiscuous mode [ 41.356336][ T70] vethB (unregistering): left promiscuous mode [ 41.609444][ T70] vethA: left promiscuous mode [ 41.615202][ T70] vethB (unregistering): left promiscuous mode [ 42.401495][ T533] vethA: entered promiscuous mode [ 42.401512][ T533] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.401514][ T533] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 533, name: ip [ 42.401515][ T533] preempt_count: 1, expected: 0 [ 42.401516][ T533] RCU nest depth: 0, expected: 0 [ 42.401517][ T533] locks held by ip/533: 6, last CPU#1: [ 42.401519][ T533] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 42.401531][ T533] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 42.401535][ T533] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.401541][ T533] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.401544][ T533] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.401548][ T533] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.401552][ T533] irq event stamp: 21474 [ 42.401553][ T533] hardirqs last enabled at (21473): [] __down_trylock_console_sem+0x86/0xa0 [ 42.401555][ T533] hardirqs last disabled at (21474): [] console_emit_next_record+0x3d4/0x4c0 [ 42.401557][ T533] softirqs last enabled at (21390): [] __alloc_skb+0x4c2/0x5f0 [ 42.401560][ T533] softirqs last disabled at (21388): [] __alloc_skb+0x4c2/0x5f0 [ 42.401563][ T533] Preemption disabled at: [ 42.401563][ T533] [] vprintk_emit+0x31b/0x3e0 [ 42.401569][ T533] CPU: 1 UID: 0 PID: 533 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.401572][ T533] Tainted: [W]=WARN [ 42.401573][ T533] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.401575][ T533] Call Trace: [ 42.401577][ T533] [ 42.401578][ T533] dump_stack_lvl+0x6f/0xa0 [ 42.401583][ T533] ? vprintk_emit+0x31b/0x3e0 [ 42.401586][ T533] __might_resched.cold+0x1fe/0x2c1 [ 42.401590][ T533] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.401594][ T533] ? __kmalloc_noprof+0xdb/0x760 [ 42.401599][ T533] __kmalloc_noprof+0x443/0x760 [ 42.401602][ T533] ? alloc_buf.isra.0+0x4b/0x260 [ 42.401607][ T533] ? do_raw_spin_unlock+0x59/0x250 [ 42.401610][ T533] alloc_buf.isra.0+0x4b/0x260 [ 42.401613][ T533] put_chars+0x1e1/0x2f0 [ 42.401616][ T533] ? __send_to_port+0x420/0x420 [ 42.401623][ T533] hvc_console_print+0x292/0x780 [ 42.401630][ T533] ? hvc_write+0x3a0/0x3a0 [ 42.401632][ T533] ? lock_acquire+0x13c/0x160 [ 42.401637][ T533] console_emit_next_record+0x22f/0x4c0 [ 42.401641][ T533] ? devkmsg_read+0x4b0/0x4b0 [ 42.401642][ T533] ? console_flush_one_record+0x106/0x710 [ 42.401646][ T533] ? rcu_is_watching+0x16/0xd0 [ 42.401649][ T533] ? lock_acquire+0x13c/0x160 [ 42.401653][ T533] console_flush_one_record+0x46f/0x710 [ 42.401658][ T533] ? console_emit_next_record+0x4c0/0x4c0 [ 42.401659][ T533] ? __lock_acquire+0x518/0xc20 [ 42.401672][ T533] console_unlock+0xee/0x1f0 [ 42.401675][ T533] ? console_flush_one_record+0x710/0x710 [ 42.401677][ T533] ? rcu_is_watching+0x16/0xd0 [ 42.401679][ T533] ? lock_acquire+0x60/0x160 [ 42.401683][ T533] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.401685][ T533] ? vprintk_emit+0x320/0x3e0 [ 42.401688][ T533] vprintk_emit+0x37c/0x3e0 [ 42.401692][ T533] ? wake_up_klogd_work_func+0x90/0x90 [ 42.401694][ T533] ? kasan_save_stack+0x3d/0x50 [ 42.401697][ T533] ? kasan_save_track+0x14/0x30 [ 42.401698][ T533] ? __kasan_kmalloc+0x7b/0x90 [ 42.401700][ T533] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.401702][ T533] ? hsr_add_port+0x1eb/0xb60 [ 42.401705][ T533] ? hsr_dev_finalize+0x841/0xcf0 [ 42.401707][ T533] ? hsr_newlink+0x3b9/0x930 [ 42.401710][ T533] _printk+0xc7/0x100 [ 42.401714][ T533] ? snapshot_read.cold+0x21/0x21 [ 42.401716][ T533] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.401720][ T533] ? netdev_name+0x43/0x60 [ 42.401724][ T533] ? __netdev_printk+0x17f/0x1d0 [ 42.401728][ T533] netdev_info+0xe2/0x116 [ 42.401730][ T533] ? netdev_notice+0x120/0x120 [ 42.401737][ T533] ? mutex_is_locked+0x1c/0x50 [ 42.401741][ T533] __dev_set_promiscuity.cold+0x95/0x104 [ 42.401745][ T533] netif_set_promiscuity+0x4c/0xc0 [ 42.401750][ T533] dev_set_promiscuity+0x9d/0x150 [ 42.401753][ T533] hsr_add_port+0x48c/0xb60 [ 42.401756][ T533] ? hsr_port_exists+0x60/0x60 [ 42.401759][ T533] ? timer_init_key+0x10d/0x280 [ 42.401765][ T533] hsr_dev_finalize+0x841/0xcf0 [ 42.401766][ T533] ? alloc_netdev_mqs+0xe10/0x14d0 [ 42.401771][ T533] ? alloc_netdev_mqs+0xf05/0x14d0 [ 42.401773][ T533] hsr_newlink+0x3b9/0x930 [ 42.401776][ T533] ? hsr_dellink+0x90/0x90 [ 42.401779][ T533] ? rtnl_create_link+0x169/0xf20 [ 42.401780][ T533] ? nla_strscpy+0xe3/0x180 [ 42.401785][ T533] rtnl_newlink_create+0x2d0/0x750 [ 42.401789][ T533] ? rtnl_create_link+0xf20/0xf20 [ 42.401791][ T533] ? __dev_get_by_name+0x12/0x50 [ 42.401793][ T533] ? rtnl_dev_get+0xd7/0x170 [ 42.401801][ T533] __rtnl_newlink+0x22b/0xa50 [ 42.401808][ T533] rtnl_newlink+0x9f1/0x11c0 [ 42.401813][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 42.401815][ T533] ? __lock_acquire+0x518/0xc20 [ 42.401822][ T533] ? __lock_release.isra.0+0x69/0x1a0 [ 42.401826][ T533] ? rtnl_bridge_getlink+0x850/0x850 [ 42.401828][ T533] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.401831][ T533] ? rtnl_link_fill+0x920/0x920 [ 42.401833][ T533] ? __lock_acquire+0x518/0xc20 [ 42.401837][ T533] ? lock_acquire.part.0+0xd4/0x280 [ 42.401839][ T533] ? find_held_lock+0x2b/0x80 [ 42.401843][ T533] netlink_rcv_skb+0x14e/0x3a0 [ 42.401846][ T533] ? rtnl_link_fill+0x920/0x920 [ 42.401849][ T533] ? netlink_ack+0xcf0/0xcf0 [ 42.401856][ T533] ? netlink_deliver_tap+0xc5/0x330 [ 42.401857][ T533] ? netlink_deliver_tap+0x13c/0x330 [ 42.401862][ T533] netlink_unicast+0x486/0x750 [ 42.401866][ T533] ? netlink_attachskb+0x810/0x810 [ 42.401869][ T533] ? __lock_acquire+0x518/0xc20 [ 42.401873][ T533] netlink_sendmsg+0x735/0xc60 [ 42.401877][ T533] ? netlink_unicast+0x750/0x750 [ 42.401882][ T533] ? __might_fault+0x97/0x140 [ 42.401887][ T533] ____sys_sendmsg+0x415/0x880 [ 42.401891][ T533] ? copy_msghdr_from_user+0x279/0x420 [ 42.401893][ T533] ? get_timestamp.constprop.0+0x390/0x390 [ 42.401895][ T533] ? move_addr_to_kernel+0x40/0x40 [ 42.401902][ T533] ___sys_sendmsg+0x14e/0x1d0 [ 42.401905][ T533] ? copy_msghdr_from_user+0x420/0x420 [ 42.401921][ T533] __sys_sendmsg+0x12c/0x1d0 [ 42.401924][ T533] ? __sys_sendmsg_sock+0x20/0x20 [ 42.401931][ T533] ? rcu_is_watching+0x16/0xd0 [ 42.401935][ T533] do_syscall_64+0xff/0x530 [ 42.401938][ T533] ? exc_page_fault+0xee/0x100 [ 42.401941][ T533] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.401942][ T533] RIP: 0033:0x7f35c8d5e54e [ 42.401946][ T533] 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 [ 42.401948][ T533] RSP: 002b:00007ffe9a29e050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.401951][ T533] RAX: ffffffffffffffda RBX: 00007ffe9a29e800 RCX: 00007f35c8d5e54e [ 42.401952][ T533] RDX: 0000000000000000 RSI: 00007ffe9a29e100 RDI: 0000000000000005 [ 42.401953][ T533] RBP: 00007ffe9a29e060 R08: 0000000000000000 R09: 0000000000000000 [ 42.401954][ T533] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc44 [ 42.401955][ T533] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9a29e7d0 [ 42.401962][ T533] [ 42.435010][ T533] vethB: entered promiscuous mode [ 42.474234][ T534] vethA: entered promiscuous mode [ 42.475016][ T534] vethB: entered promiscuous mode [ 42.509105][ T535] vethA: entered promiscuous mode [ 42.513965][ T535] vethB: entered promiscuous mode [ 42.695390][ T541] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 42.695810][ T541] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 42.789381][ T544] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 42.789788][ T544] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 42.880570][ T547] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 49.306978][ T70] vethA: left promiscuous mode [ 49.306997][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 49.306999][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 49.307000][ T70] preempt_count: 1, expected: 0 [ 49.307001][ T70] RCU nest depth: 0, expected: 0 [ 49.307003][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 49.307005][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 49.307018][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 49.307024][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 49.307030][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 49.307034][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 49.307039][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 49.307042][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 49.307046][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 49.307050][ T70] irq event stamp: 402082 [ 49.307051][ T70] hardirqs last enabled at (402081): [] __down_trylock_console_sem+0x86/0xa0 [ 49.307053][ T70] hardirqs last disabled at (402082): [] console_emit_next_record+0x3d4/0x4c0 [ 49.307055][ T70] softirqs last enabled at (401952): [] tcp_close+0x2b/0xb0 [ 49.307058][ T70] softirqs last disabled at (401950): [] release_sock+0x21/0x240 [ 49.307061][ T70] Preemption disabled at: [ 49.307062][ T70] [] vprintk_emit+0x31b/0x3e0 [ 49.307068][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 49.307071][ T70] Tainted: [W]=WARN [ 49.307072][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.307073][ T70] Workqueue: netns cleanup_net [ 49.307077][ T70] Call Trace: [ 49.307078][ T70] [ 49.307080][ T70] dump_stack_lvl+0x6f/0xa0 [ 49.307086][ T70] ? vprintk_emit+0x31b/0x3e0 [ 49.307088][ T70] __might_resched.cold+0x1fe/0x2c1 [ 49.307093][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 49.307097][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 49.307102][ T70] __kmalloc_noprof+0x443/0x760 [ 49.307104][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 49.307110][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 49.307113][ T70] alloc_buf.isra.0+0x4b/0x260 [ 49.307116][ T70] put_chars+0x1e1/0x2f0 [ 49.307119][ T70] ? __send_to_port+0x420/0x420 [ 49.307123][ T70] ? validate_chain+0x38b/0xc20 [ 49.307128][ T70] hvc_console_print+0x292/0x780 [ 49.307135][ T70] ? hvc_write+0x3a0/0x3a0 [ 49.307137][ T70] ? rcu_is_watching+0x16/0xd0 [ 49.307141][ T70] ? lock_acquire+0x13c/0x160 [ 49.307149][ T70] console_emit_next_record+0x22f/0x4c0 [ 49.307153][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 49.307155][ T70] ? console_flush_one_record+0x106/0x710 [ 49.307158][ T70] ? rcu_is_watching+0x16/0xd0 [ 49.307160][ T70] ? lock_acquire+0x13c/0x160 [ 49.307164][ T70] console_flush_one_record+0x46f/0x710 [ 49.307169][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 49.307171][ T70] ? __lock_acquire+0x518/0xc20 [ 49.307176][ T70] console_unlock+0xee/0x1f0 [ 49.307179][ T70] ? console_flush_one_record+0x710/0x710 [ 49.307181][ T70] ? rcu_is_watching+0x16/0xd0 [ 49.307184][ T70] ? lock_acquire+0x60/0x160 [ 49.307187][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 49.307189][ T70] ? vprintk_emit+0x320/0x3e0 [ 49.307193][ T70] vprintk_emit+0x37c/0x3e0 [ 49.307197][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 49.307199][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 49.307201][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 49.307204][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 49.307206][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 49.307209][ T70] _printk+0xc7/0x100 [ 49.307213][ T70] ? snapshot_read.cold+0x21/0x21 [ 49.307216][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 49.307219][ T70] ? netdev_name+0x43/0x60 [ 49.307222][ T70] ? __netdev_printk+0x17f/0x1d0 [ 49.307226][ T70] netdev_info+0xe2/0x116 [ 49.307228][ T70] ? netdev_notice+0x120/0x120 [ 49.307232][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 49.307233][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 49.307236][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 49.307239][ T70] ? mutex_is_locked+0x1c/0x50 [ 49.307243][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 49.307246][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 49.307249][ T70] netif_set_promiscuity+0x4c/0xc0 [ 49.307253][ T70] dev_set_promiscuity+0x9d/0x150 [ 49.307256][ T70] hsr_del_port+0x39d/0x540 [ 49.307261][ T70] hsr_del_ports+0x24/0x80 [ 49.307264][ T70] hsr_dellink+0x5d/0x90 [ 49.307266][ T70] default_device_exit_batch+0x19d/0x600 [ 49.307270][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 49.307272][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 49.307275][ T70] ? mutex_is_locked+0x1c/0x50 [ 49.307279][ T70] ops_undo_list+0x2ce/0x8f0 [ 49.307283][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 49.307285][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 49.307286][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 49.307289][ T70] ? idr_destroy+0x121/0x250 [ 49.307294][ T70] cleanup_net+0x431/0x890 [ 49.307297][ T70] ? net_passive_dec+0x230/0x230 [ 49.307301][ T70] ? lock_acquire+0x13c/0x160 [ 49.307303][ T70] ? rcu_is_watching+0x16/0xd0 [ 49.307307][ T70] process_one_work+0xe3e/0x1560 [ 49.307314][ T70] ? __queue_delayed_work+0x470/0x470 [ 49.307317][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 49.307325][ T70] worker_thread+0x4f1/0xd60 [ 49.307329][ T70] ? rescuer_thread+0x1340/0x1340 [ 49.307331][ T70] ? __kthread_parkme+0xbd/0x210 [ 49.307334][ T70] ? rescuer_thread+0x1340/0x1340 [ 49.307337][ T70] ? rescuer_thread+0x1340/0x1340 [ 49.307339][ T70] kthread+0x367/0x460 [ 49.307341][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 49.307344][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 49.307347][ T70] ret_from_fork+0x474/0x6b0 [ 49.307351][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 49.307354][ T70] ? __switch_to+0x5a3/0xe00 [ 49.307357][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 49.307360][ T70] ret_from_fork_asm+0x11/0x20 [ 49.307369][ T70] [ 49.341506][ T70] vethB: left promiscuous mode [ 49.355070][ T70] vethA (unregistering): left promiscuous mode [ 49.359948][ T70] vethB (unregistering): left promiscuous mode [ 49.594126][ T70] vethA: left promiscuous mode [ 49.608231][ T70] vethB (unregistering): left promiscuous mode [ 50.375255][ T616] vethA: entered promiscuous mode [ 50.375272][ T616] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.375274][ T616] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 616, name: ip [ 50.375276][ T616] preempt_count: 1, expected: 0 [ 50.375277][ T616] RCU nest depth: 0, expected: 0 [ 50.375278][ T616] locks held by ip/616: 6, last CPU#2: [ 50.375281][ T616] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 50.375292][ T616] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 50.375296][ T616] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 50.375302][ T616] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 50.375306][ T616] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 50.375310][ T616] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 50.375314][ T616] irq event stamp: 18342 [ 50.375315][ T616] hardirqs last enabled at (18341): [] __down_trylock_console_sem+0x86/0xa0 [ 50.375317][ T616] hardirqs last disabled at (18342): [] console_emit_next_record+0x3d4/0x4c0 [ 50.375319][ T616] softirqs last enabled at (18258): [] __alloc_skb+0x4c2/0x5f0 [ 50.375323][ T616] softirqs last disabled at (18256): [] __alloc_skb+0x4c2/0x5f0 [ 50.375325][ T616] Preemption disabled at: [ 50.375326][ T616] [] vprintk_emit+0x31b/0x3e0 [ 50.375332][ T616] CPU: 2 UID: 0 PID: 616 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.375335][ T616] Tainted: [W]=WARN [ 50.375336][ T616] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.375338][ T616] Call Trace: [ 50.375340][ T616] [ 50.375341][ T616] dump_stack_lvl+0x6f/0xa0 [ 50.375347][ T616] ? vprintk_emit+0x31b/0x3e0 [ 50.375349][ T616] __might_resched.cold+0x1fe/0x2c1 [ 50.375354][ T616] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.375358][ T616] ? __kmalloc_noprof+0xdb/0x760 [ 50.375363][ T616] __kmalloc_noprof+0x443/0x760 [ 50.375365][ T616] ? alloc_buf.isra.0+0x4b/0x260 [ 50.375371][ T616] ? do_raw_spin_unlock+0x59/0x250 [ 50.375374][ T616] alloc_buf.isra.0+0x4b/0x260 [ 50.375377][ T616] put_chars+0x1e1/0x2f0 [ 50.375380][ T616] ? __send_to_port+0x420/0x420 [ 50.375387][ T616] hvc_console_print+0x292/0x780 [ 50.375394][ T616] ? hvc_write+0x3a0/0x3a0 [ 50.375397][ T616] ? lock_acquire+0x13c/0x160 [ 50.375402][ T616] console_emit_next_record+0x22f/0x4c0 [ 50.375405][ T616] ? devkmsg_read+0x4b0/0x4b0 [ 50.375407][ T616] ? console_flush_one_record+0x106/0x710 [ 50.375410][ T616] ? rcu_is_watching+0x16/0xd0 [ 50.375415][ T616] ? lock_acquire+0x13c/0x160 [ 50.375419][ T616] console_flush_one_record+0x46f/0x710 [ 50.375423][ T616] ? console_emit_next_record+0x4c0/0x4c0 [ 50.375425][ T616] ? __lock_acquire+0x518/0xc20 [ 50.375430][ T616] console_unlock+0xee/0x1f0 [ 50.375433][ T616] ? console_flush_one_record+0x710/0x710 [ 50.375435][ T616] ? rcu_is_watching+0x16/0xd0 [ 50.375437][ T616] ? lock_acquire+0x60/0x160 [ 50.375441][ T616] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.375442][ T616] ? vprintk_emit+0x320/0x3e0 [ 50.375446][ T616] vprintk_emit+0x37c/0x3e0 [ 50.375450][ T616] ? wake_up_klogd_work_func+0x90/0x90 [ 50.375452][ T616] ? kasan_save_stack+0x3d/0x50 [ 50.375455][ T616] ? kasan_save_track+0x14/0x30 [ 50.375457][ T616] ? __kasan_kmalloc+0x7b/0x90 [ 50.375458][ T616] ? __kmalloc_cache_noprof+0x29a/0x620 [ 50.375460][ T616] ? hsr_add_port+0x1eb/0xb60 [ 50.375463][ T616] ? hsr_dev_finalize+0x841/0xcf0 [ 50.375465][ T616] ? hsr_newlink+0x3b9/0x930 [ 50.375469][ T616] _printk+0xc7/0x100 [ 50.375472][ T616] ? snapshot_read.cold+0x21/0x21 [ 50.375474][ T616] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.375478][ T616] ? netdev_name+0x43/0x60 [ 50.375482][ T616] ? __netdev_printk+0x17f/0x1d0 [ 50.375485][ T616] netdev_info+0xe2/0x116 [ 50.375488][ T616] ? netdev_notice+0x120/0x120 [ 50.375496][ T616] ? mutex_is_locked+0x1c/0x50 [ 50.375500][ T616] __dev_set_promiscuity.cold+0x95/0x104 [ 50.375504][ T616] netif_set_promiscuity+0x4c/0xc0 [ 50.375509][ T616] dev_set_promiscuity+0x9d/0x150 [ 50.375512][ T616] hsr_add_port+0x48c/0xb60 [ 50.375515][ T616] ? hsr_port_exists+0x60/0x60 [ 50.375519][ T616] ? timer_init_key+0x10d/0x280 [ 50.375524][ T616] hsr_dev_finalize+0x841/0xcf0 [ 50.375526][ T616] ? alloc_netdev_mqs+0xe11/0x14d0 [ 50.375531][ T616] ? alloc_netdev_mqs+0xf05/0x14d0 [ 50.375533][ T616] hsr_newlink+0x3b9/0x930 [ 50.375535][ T616] ? hsr_dellink+0x90/0x90 [ 50.375538][ T616] ? rtnl_create_link+0x169/0xf20 [ 50.375540][ T616] ? nla_strscpy+0xe3/0x180 [ 50.375545][ T616] rtnl_newlink_create+0x2d0/0x750 [ 50.375549][ T616] ? rtnl_create_link+0xf20/0xf20 [ 50.375550][ T616] ? __dev_get_by_name+0x12/0x50 [ 50.375553][ T616] ? rtnl_dev_get+0xd7/0x170 [ 50.375561][ T616] __rtnl_newlink+0x22b/0xa50 [ 50.375568][ T616] rtnl_newlink+0x9f1/0x11c0 [ 50.375574][ T616] ? rtnl_bridge_getlink+0x850/0x850 [ 50.375576][ T616] ? __lock_acquire+0x518/0xc20 [ 50.375582][ T616] ? __lock_release.isra.0+0x69/0x1a0 [ 50.375586][ T616] ? rtnl_bridge_getlink+0x850/0x850 [ 50.375589][ T616] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 50.375592][ T616] ? rtnl_link_fill+0x920/0x920 [ 50.375593][ T616] ? __lock_acquire+0x518/0xc20 [ 50.375598][ T616] ? lock_acquire.part.0+0xd4/0x280 [ 50.375600][ T616] ? find_held_lock+0x2b/0x80 [ 50.375604][ T616] netlink_rcv_skb+0x14e/0x3a0 [ 50.375607][ T616] ? rtnl_link_fill+0x920/0x920 [ 50.375610][ T616] ? netlink_ack+0xcf0/0xcf0 [ 50.375617][ T616] ? netlink_deliver_tap+0xc5/0x330 [ 50.375619][ T616] ? netlink_deliver_tap+0x13c/0x330 [ 50.375623][ T616] netlink_unicast+0x486/0x750 [ 50.375628][ T616] ? netlink_attachskb+0x810/0x810 [ 50.375631][ T616] ? __lock_acquire+0x518/0xc20 [ 50.375635][ T616] netlink_sendmsg+0x735/0xc60 [ 50.375639][ T616] ? netlink_unicast+0x750/0x750 [ 50.375643][ T616] ? __might_fault+0x97/0x140 [ 50.375649][ T616] ____sys_sendmsg+0x415/0x880 [ 50.375652][ T616] ? copy_msghdr_from_user+0x279/0x420 [ 50.375655][ T616] ? get_timestamp.constprop.0+0x390/0x390 [ 50.375657][ T616] ? move_addr_to_kernel+0x40/0x40 [ 50.375664][ T616] ___sys_sendmsg+0x14e/0x1d0 [ 50.375667][ T616] ? copy_msghdr_from_user+0x420/0x420 [ 50.375684][ T616] __sys_sendmsg+0x12c/0x1d0 [ 50.375687][ T616] ? __sys_sendmsg_sock+0x20/0x20 [ 50.375693][ T616] ? rcu_is_watching+0x16/0xd0 [ 50.375697][ T616] do_syscall_64+0xff/0x530 [ 50.375700][ T616] ? exc_page_fault+0xee/0x100 [ 50.375703][ T616] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 50.375705][ T616] RIP: 0033:0x7fbb9a01154e [ 50.375709][ T616] 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 [ 50.375711][ T616] RSP: 002b:00007ffca1666a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.375713][ T616] RAX: ffffffffffffffda RBX: 00007ffca16671b0 RCX: 00007fbb9a01154e [ 50.375715][ T616] RDX: 0000000000000000 RSI: 00007ffca1666ab0 RDI: 0000000000000005 [ 50.375716][ T616] RBP: 00007ffca1666a10 R08: 0000000000000000 R09: 0000000000000000 [ 50.375717][ T616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc4c [ 50.375718][ T616] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca1667180 [ 50.375725][ T616] [ 50.420772][ T616] vethB: entered promiscuous mode [ 50.462317][ T617] vethA: entered promiscuous mode [ 50.468752][ T617] vethB: entered promiscuous mode [ 50.515669][ T618] vethA: entered promiscuous mode [ 50.516521][ T618] vethB: entered promiscuous mode [ 50.705142][ T624] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 50.705628][ T624] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 50.801717][ T627] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 50.802137][ T627] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 50.892780][ T630] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 56.876720][ T70] vethA: left promiscuous mode [ 56.876739][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.876742][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 56.876743][ T70] preempt_count: 1, expected: 0 [ 56.876744][ T70] RCU nest depth: 0, expected: 0 [ 56.876745][ T70] locks held by kworker/u16:1/70: 8, last CPU#0: [ 56.876748][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 56.876761][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 56.876765][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 56.876771][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 56.876775][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 56.876780][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 56.876789][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 56.876793][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 56.876797][ T70] irq event stamp: 497766 [ 56.876798][ T70] hardirqs last enabled at (497765): [] __down_trylock_console_sem+0x86/0xa0 [ 56.876800][ T70] hardirqs last disabled at (497766): [] console_emit_next_record+0x3d4/0x4c0 [ 56.876802][ T70] softirqs last enabled at (497636): [] tcp_close+0x2b/0xb0 [ 56.876806][ T70] softirqs last disabled at (497634): [] release_sock+0x21/0x240 [ 56.876809][ T70] Preemption disabled at: [ 56.876810][ T70] [] vprintk_emit+0x31b/0x3e0 [ 56.876816][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.876819][ T70] Tainted: [W]=WARN [ 56.876820][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.876822][ T70] Workqueue: netns cleanup_net [ 56.876826][ T70] Call Trace: [ 56.876827][ T70] [ 56.876829][ T70] dump_stack_lvl+0x6f/0xa0 [ 56.876835][ T70] ? vprintk_emit+0x31b/0x3e0 [ 56.876837][ T70] __might_resched.cold+0x1fe/0x2c1 [ 56.876842][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.876846][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 56.876851][ T70] __kmalloc_noprof+0x443/0x760 [ 56.876853][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 56.876859][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 56.876862][ T70] alloc_buf.isra.0+0x4b/0x260 [ 56.876865][ T70] put_chars+0x1e1/0x2f0 [ 56.876869][ T70] ? __send_to_port+0x420/0x420 [ 56.876872][ T70] ? validate_chain+0x38b/0xc20 [ 56.876877][ T70] hvc_console_print+0x292/0x780 [ 56.876884][ T70] ? hvc_write+0x3a0/0x3a0 [ 56.876886][ T70] ? rcu_is_watching+0x16/0xd0 [ 56.876891][ T70] ? lock_acquire+0x13c/0x160 [ 56.876895][ T70] console_emit_next_record+0x22f/0x4c0 [ 56.876899][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 56.876901][ T70] ? console_flush_one_record+0x106/0x710 [ 56.876904][ T70] ? rcu_is_watching+0x16/0xd0 [ 56.876906][ T70] ? lock_acquire+0x13c/0x160 [ 56.876910][ T70] console_flush_one_record+0x46f/0x710 [ 56.876915][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 56.876917][ T70] ? __lock_acquire+0x518/0xc20 [ 56.876922][ T70] console_unlock+0xee/0x1f0 [ 56.876925][ T70] ? console_flush_one_record+0x710/0x710 [ 56.876927][ T70] ? rcu_is_watching+0x16/0xd0 [ 56.876929][ T70] ? lock_acquire+0x60/0x160 [ 56.876933][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.876935][ T70] ? vprintk_emit+0x320/0x3e0 [ 56.876938][ T70] vprintk_emit+0x37c/0x3e0 [ 56.876942][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 56.876945][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 56.876947][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 56.876949][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 56.876951][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 56.876955][ T70] _printk+0xc7/0x100 [ 56.876958][ T70] ? snapshot_read.cold+0x21/0x21 [ 56.876961][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 56.876964][ T70] ? netdev_name+0x43/0x60 [ 56.876967][ T70] ? __netdev_printk+0x17f/0x1d0 [ 56.876971][ T70] netdev_info+0xe2/0x116 [ 56.876973][ T70] ? netdev_notice+0x120/0x120 [ 56.876977][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 56.876978][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 56.876980][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 56.876984][ T70] ? mutex_is_locked+0x1c/0x50 [ 56.876988][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 56.876991][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 56.876994][ T70] netif_set_promiscuity+0x4c/0xc0 [ 56.876998][ T70] dev_set_promiscuity+0x9d/0x150 [ 56.877001][ T70] hsr_del_port+0x39d/0x540 [ 56.877006][ T70] hsr_del_ports+0x24/0x80 [ 56.877009][ T70] hsr_dellink+0x5d/0x90 [ 56.877011][ T70] default_device_exit_batch+0x19d/0x600 [ 56.877015][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 56.877020][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.877023][ T70] ? mutex_is_locked+0x1c/0x50 [ 56.877028][ T70] ops_undo_list+0x2ce/0x8f0 [ 56.877032][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 56.877034][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 56.877036][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 56.877039][ T70] ? idr_destroy+0x121/0x250 [ 56.877044][ T70] cleanup_net+0x431/0x890 [ 56.877047][ T70] ? net_passive_dec+0x230/0x230 [ 56.877051][ T70] ? lock_acquire+0x13c/0x160 [ 56.877053][ T70] ? rcu_is_watching+0x16/0xd0 [ 56.877057][ T70] process_one_work+0xe3e/0x1560 [ 56.877063][ T70] ? __queue_delayed_work+0x470/0x470 [ 56.877066][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 56.877074][ T70] worker_thread+0x4f1/0xd60 [ 56.877078][ T70] ? rescuer_thread+0x1340/0x1340 [ 56.877080][ T70] ? __kthread_parkme+0xbd/0x210 [ 56.877083][ T70] ? rescuer_thread+0x1340/0x1340 [ 56.877086][ T70] ? rescuer_thread+0x1340/0x1340 [ 56.877088][ T70] kthread+0x367/0x460 [ 56.877090][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.877093][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.877095][ T70] ret_from_fork+0x474/0x6b0 [ 56.877099][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.877102][ T70] ? __switch_to+0x5a3/0xe00 [ 56.877105][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.877108][ T70] ret_from_fork_asm+0x11/0x20 [ 56.877117][ T70] [ 56.904686][ T70] vethB: left promiscuous mode [ 56.915537][ T70] vethA (unregistering): left promiscuous mode [ 56.918925][ T70] vethB (unregistering): left promiscuous mode [ 57.154758][ T70] vethA: left promiscuous mode [ 57.161859][ T70] vethB (unregistering): left promiscuous mode [ 57.947159][ T697] vethA: entered promiscuous mode [ 57.947175][ T697] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.947178][ T697] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 697, name: ip [ 57.947179][ T697] preempt_count: 1, expected: 0 [ 57.947180][ T697] RCU nest depth: 0, expected: 0 [ 57.947181][ T697] locks held by ip/697: 6, last CPU#3: [ 57.947184][ T697] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 57.947196][ T697] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 57.947200][ T697] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 57.947206][ T697] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 57.947210][ T697] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 57.947214][ T697] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 57.947218][ T697] irq event stamp: 22594 [ 57.947219][ T697] hardirqs last enabled at (22593): [] __down_trylock_console_sem+0x86/0xa0 [ 57.947221][ T697] hardirqs last disabled at (22594): [] console_emit_next_record+0x3d4/0x4c0 [ 57.947223][ T697] softirqs last enabled at (22508): [] __alloc_skb+0x4c2/0x5f0 [ 57.947227][ T697] softirqs last disabled at (22506): [] __alloc_skb+0x4c2/0x5f0 [ 57.947229][ T697] Preemption disabled at: [ 57.947230][ T697] [] vprintk_emit+0x31b/0x3e0 [ 57.947235][ T697] CPU: 3 UID: 0 PID: 697 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.947239][ T697] Tainted: [W]=WARN [ 57.947240][ T697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.947242][ T697] Call Trace: [ 57.947244][ T697] [ 57.947245][ T697] dump_stack_lvl+0x6f/0xa0 [ 57.947251][ T697] ? vprintk_emit+0x31b/0x3e0 [ 57.947253][ T697] __might_resched.cold+0x1fe/0x2c1 [ 57.947258][ T697] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.947262][ T697] ? __kmalloc_noprof+0xdb/0x760 [ 57.947267][ T697] __kmalloc_noprof+0x443/0x760 [ 57.947269][ T697] ? alloc_buf.isra.0+0x4b/0x260 [ 57.947275][ T697] ? do_raw_spin_unlock+0x59/0x250 [ 57.947278][ T697] alloc_buf.isra.0+0x4b/0x260 [ 57.947281][ T697] put_chars+0x1e1/0x2f0 [ 57.947284][ T697] ? __send_to_port+0x420/0x420 [ 57.947291][ T697] hvc_console_print+0x292/0x780 [ 57.947298][ T697] ? hvc_write+0x3a0/0x3a0 [ 57.947301][ T697] ? lock_acquire+0x13c/0x160 [ 57.947305][ T697] console_emit_next_record+0x22f/0x4c0 [ 57.947309][ T697] ? devkmsg_read+0x4b0/0x4b0 [ 57.947311][ T697] ? console_flush_one_record+0x106/0x710 [ 57.947314][ T697] ? rcu_is_watching+0x16/0xd0 [ 57.947318][ T697] ? lock_acquire+0x13c/0x160 [ 57.947322][ T697] console_flush_one_record+0x46f/0x710 [ 57.947327][ T697] ? console_emit_next_record+0x4c0/0x4c0 [ 57.947329][ T697] ? __lock_acquire+0x518/0xc20 [ 57.947334][ T697] console_unlock+0xee/0x1f0 [ 57.947337][ T697] ? console_flush_one_record+0x710/0x710 [ 57.947339][ T697] ? rcu_is_watching+0x16/0xd0 [ 57.947341][ T697] ? lock_acquire+0x60/0x160 [ 57.947345][ T697] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.947347][ T697] ? vprintk_emit+0x320/0x3e0 [ 57.947350][ T697] vprintk_emit+0x37c/0x3e0 [ 57.947354][ T697] ? wake_up_klogd_work_func+0x90/0x90 [ 57.947356][ T697] ? kasan_save_stack+0x3d/0x50 [ 57.947359][ T697] ? kasan_save_track+0x14/0x30 [ 57.947361][ T697] ? __kasan_kmalloc+0x7b/0x90 [ 57.947363][ T697] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.947364][ T697] ? hsr_add_port+0x1eb/0xb60 [ 57.947368][ T697] ? hsr_dev_finalize+0x841/0xcf0 [ 57.947370][ T697] ? hsr_newlink+0x3b9/0x930 [ 57.947373][ T697] _printk+0xc7/0x100 [ 57.947377][ T697] ? snapshot_read.cold+0x21/0x21 [ 57.947378][ T697] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.947383][ T697] ? netdev_name+0x43/0x60 [ 57.947386][ T697] ? __netdev_printk+0x17f/0x1d0 [ 57.947390][ T697] netdev_info+0xe2/0x116 [ 57.947392][ T697] ? netdev_notice+0x120/0x120 [ 57.947399][ T697] ? mutex_is_locked+0x1c/0x50 [ 57.947403][ T697] __dev_set_promiscuity.cold+0x95/0x104 [ 57.947408][ T697] netif_set_promiscuity+0x4c/0xc0 [ 57.947412][ T697] dev_set_promiscuity+0x9d/0x150 [ 57.947416][ T697] hsr_add_port+0x48c/0xb60 [ 57.947419][ T697] ? hsr_port_exists+0x60/0x60 [ 57.947422][ T697] ? timer_init_key+0x10d/0x280 [ 57.947428][ T697] hsr_dev_finalize+0x841/0xcf0 [ 57.947429][ T697] ? alloc_netdev_mqs+0xe11/0x14d0 [ 57.947434][ T697] ? alloc_netdev_mqs+0xf05/0x14d0 [ 57.947436][ T697] hsr_newlink+0x3b9/0x930 [ 57.947439][ T697] ? hsr_dellink+0x90/0x90 [ 57.947442][ T697] ? rtnl_create_link+0x169/0xf20 [ 57.947444][ T697] ? nla_strscpy+0xe3/0x180 [ 57.947448][ T697] rtnl_newlink_create+0x2d0/0x750 [ 57.947452][ T697] ? rtnl_create_link+0xf20/0xf20 [ 57.947454][ T697] ? __dev_get_by_name+0x12/0x50 [ 57.947456][ T697] ? rtnl_dev_get+0xd7/0x170 [ 57.947465][ T697] __rtnl_newlink+0x22b/0xa50 [ 57.947471][ T697] rtnl_newlink+0x9f1/0x11c0 [ 57.947477][ T697] ? rtnl_bridge_getlink+0x850/0x850 [ 57.947479][ T697] ? __lock_acquire+0x518/0xc20 [ 57.947485][ T697] ? __lock_release.isra.0+0x69/0x1a0 [ 57.947489][ T697] ? rtnl_bridge_getlink+0x850/0x850 [ 57.947492][ T697] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.947495][ T697] ? rtnl_link_fill+0x920/0x920 [ 57.947497][ T697] ? __lock_acquire+0x518/0xc20 [ 57.947501][ T697] ? lock_acquire.part.0+0xd4/0x280 [ 57.947503][ T697] ? find_held_lock+0x2b/0x80 [ 57.947507][ T697] netlink_rcv_skb+0x14e/0x3a0 [ 57.947510][ T697] ? rtnl_link_fill+0x920/0x920 [ 57.947513][ T697] ? netlink_ack+0xcf0/0xcf0 [ 57.947520][ T697] ? netlink_deliver_tap+0xc5/0x330 [ 57.947522][ T697] ? netlink_deliver_tap+0x13c/0x330 [ 57.947526][ T697] netlink_unicast+0x486/0x750 [ 57.947531][ T697] ? netlink_attachskb+0x810/0x810 [ 57.947534][ T697] ? __lock_acquire+0x518/0xc20 [ 57.947538][ T697] netlink_sendmsg+0x735/0xc60 [ 57.947542][ T697] ? netlink_unicast+0x750/0x750 [ 57.947546][ T697] ? __might_fault+0x97/0x140 [ 57.947552][ T697] ____sys_sendmsg+0x415/0x880 [ 57.947556][ T697] ? copy_msghdr_from_user+0x279/0x420 [ 57.947558][ T697] ? get_timestamp.constprop.0+0x390/0x390 [ 57.947560][ T697] ? move_addr_to_kernel+0x40/0x40 [ 57.947568][ T697] ___sys_sendmsg+0x14e/0x1d0 [ 57.947570][ T697] ? copy_msghdr_from_user+0x420/0x420 [ 57.947587][ T697] __sys_sendmsg+0x12c/0x1d0 [ 57.947590][ T697] ? __sys_sendmsg_sock+0x20/0x20 [ 57.947596][ T697] ? fpregs_restore_userregs+0x14b/0x300 [ 57.947599][ T697] ? rcu_is_watching+0x16/0xd0 [ 57.947603][ T697] do_syscall_64+0xff/0x530 [ 57.947606][ T697] ? exc_page_fault+0xee/0x100 [ 57.947609][ T697] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.947611][ T697] RIP: 0033:0x7fc7332e354e [ 57.947615][ T697] 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 [ 57.947617][ T697] RSP: 002b:00007ffda04a61c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.947620][ T697] RAX: ffffffffffffffda RBX: 00007ffda04a6970 RCX: 00007fc7332e354e [ 57.947621][ T697] RDX: 0000000000000000 RSI: 00007ffda04a6270 RDI: 0000000000000005 [ 57.947622][ T697] RBP: 00007ffda04a61d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.947623][ T697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc54 [ 57.947624][ T697] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda04a6940 [ 57.947631][ T697] [ 57.982559][ T697] vethB: entered promiscuous mode [ 58.020581][ T698] vethA: entered promiscuous mode [ 58.021306][ T698] vethB: entered promiscuous mode [ 58.053741][ T699] vethA: entered promiscuous mode [ 58.054511][ T699] vethB: entered promiscuous mode [ 58.232546][ T705] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 58.232962][ T705] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 58.318679][ T708] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 58.319072][ T708] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 58.407205][ T711] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 64.372581][ T70] vethA: left promiscuous mode [ 64.372601][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 64.372603][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 64.372605][ T70] preempt_count: 1, expected: 0 [ 64.372606][ T70] RCU nest depth: 0, expected: 0 [ 64.372607][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 64.372610][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 64.372622][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 64.372626][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 64.372632][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 64.372636][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 64.372641][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 64.372645][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 64.372648][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 64.372652][ T70] irq event stamp: 603670 [ 64.372653][ T70] hardirqs last enabled at (603669): [] __down_trylock_console_sem+0x86/0xa0 [ 64.372655][ T70] hardirqs last disabled at (603670): [] console_emit_next_record+0x3d4/0x4c0 [ 64.372657][ T70] softirqs last enabled at (603540): [] tcp_close+0x2b/0xb0 [ 64.372661][ T70] softirqs last disabled at (603538): [] release_sock+0x21/0x240 [ 64.372664][ T70] Preemption disabled at: [ 64.372664][ T70] [] vprintk_emit+0x31b/0x3e0 [ 64.372670][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 64.372673][ T70] Tainted: [W]=WARN [ 64.372674][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 64.372676][ T70] Workqueue: netns cleanup_net [ 64.372679][ T70] Call Trace: [ 64.372681][ T70] [ 64.372683][ T70] dump_stack_lvl+0x6f/0xa0 [ 64.372689][ T70] ? vprintk_emit+0x31b/0x3e0 [ 64.372691][ T70] __might_resched.cold+0x1fe/0x2c1 [ 64.372696][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 64.372700][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 64.372705][ T70] __kmalloc_noprof+0x443/0x760 [ 64.372707][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 64.372713][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 64.372715][ T70] alloc_buf.isra.0+0x4b/0x260 [ 64.372719][ T70] put_chars+0x1e1/0x2f0 [ 64.372722][ T70] ? __send_to_port+0x420/0x420 [ 64.372725][ T70] ? validate_chain+0x38b/0xc20 [ 64.372730][ T70] hvc_console_print+0x292/0x780 [ 64.372737][ T70] ? hvc_write+0x3a0/0x3a0 [ 64.372740][ T70] ? rcu_is_watching+0x16/0xd0 [ 64.372744][ T70] ? lock_acquire+0x13c/0x160 [ 64.372748][ T70] console_emit_next_record+0x22f/0x4c0 [ 64.372752][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 64.372754][ T70] ? console_flush_one_record+0x106/0x710 [ 64.372757][ T70] ? rcu_is_watching+0x16/0xd0 [ 64.372759][ T70] ? lock_acquire+0x13c/0x160 [ 64.372763][ T70] console_flush_one_record+0x46f/0x710 [ 64.372768][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 64.372769][ T70] ? __lock_acquire+0x518/0xc20 [ 64.372775][ T70] console_unlock+0xee/0x1f0 [ 64.372778][ T70] ? console_flush_one_record+0x710/0x710 [ 64.372779][ T70] ? rcu_is_watching+0x16/0xd0 [ 64.372782][ T70] ? lock_acquire+0x60/0x160 [ 64.372785][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 64.372787][ T70] ? vprintk_emit+0x320/0x3e0 [ 64.372790][ T70] vprintk_emit+0x37c/0x3e0 [ 64.372794][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 64.372797][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 64.372799][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 64.372802][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 64.372803][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 64.372807][ T70] _printk+0xc7/0x100 [ 64.372810][ T70] ? snapshot_read.cold+0x21/0x21 [ 64.372813][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 64.372816][ T70] ? netdev_name+0x43/0x60 [ 64.372819][ T70] ? __netdev_printk+0x17f/0x1d0 [ 64.372823][ T70] netdev_info+0xe2/0x116 [ 64.372825][ T70] ? netdev_notice+0x120/0x120 [ 64.372829][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 64.372830][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 64.372832][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 64.372836][ T70] ? mutex_is_locked+0x1c/0x50 [ 64.372840][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 64.372843][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 64.372852][ T70] netif_set_promiscuity+0x4c/0xc0 [ 64.372857][ T70] dev_set_promiscuity+0x9d/0x150 [ 64.372860][ T70] hsr_del_port+0x39d/0x540 [ 64.372865][ T70] hsr_del_ports+0x24/0x80 [ 64.372867][ T70] hsr_dellink+0x5d/0x90 [ 64.372870][ T70] default_device_exit_batch+0x19d/0x600 [ 64.372874][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 64.372876][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 64.372879][ T70] ? mutex_is_locked+0x1c/0x50 [ 64.372882][ T70] ops_undo_list+0x2ce/0x8f0 [ 64.372886][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 64.372888][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 64.372890][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 64.372893][ T70] ? idr_destroy+0x121/0x250 [ 64.372898][ T70] cleanup_net+0x431/0x890 [ 64.372901][ T70] ? net_passive_dec+0x230/0x230 [ 64.372905][ T70] ? lock_acquire+0x13c/0x160 [ 64.372907][ T70] ? rcu_is_watching+0x16/0xd0 [ 64.372911][ T70] process_one_work+0xe3e/0x1560 [ 64.372917][ T70] ? __queue_delayed_work+0x470/0x470 [ 64.372920][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 64.372928][ T70] worker_thread+0x4f1/0xd60 [ 64.372932][ T70] ? rescuer_thread+0x1340/0x1340 [ 64.372934][ T70] ? __kthread_parkme+0xbd/0x210 [ 64.372937][ T70] ? rescuer_thread+0x1340/0x1340 [ 64.372940][ T70] ? rescuer_thread+0x1340/0x1340 [ 64.372942][ T70] kthread+0x367/0x460 [ 64.372944][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 64.372947][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 64.372949][ T70] ret_from_fork+0x474/0x6b0 [ 64.372953][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 64.372957][ T70] ? __switch_to+0x5a3/0xe00 [ 64.372960][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 64.372962][ T70] ret_from_fork_asm+0x11/0x20 [ 64.372971][ T70] [ 64.401407][ T70] vethB: left promiscuous mode [ 64.412170][ T70] vethA (unregistering): left promiscuous mode [ 64.416112][ T70] vethB (unregistering): left promiscuous mode [ 64.644030][ T70] vethA: left promiscuous mode [ 64.651245][ T70] vethB (unregistering): left promiscuous mode [ 65.442077][ T781] vethA: entered promiscuous mode [ 65.442093][ T781] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.442096][ T781] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 781, name: ip [ 65.442097][ T781] preempt_count: 1, expected: 0 [ 65.442098][ T781] RCU nest depth: 0, expected: 0 [ 65.442099][ T781] locks held by ip/781: 6, last CPU#3: [ 65.442101][ T781] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 65.442114][ T781] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 65.442118][ T781] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 65.442124][ T781] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 65.442127][ T781] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 65.442131][ T781] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 65.442135][ T781] irq event stamp: 23690 [ 65.442135][ T781] hardirqs last enabled at (23689): [] __down_trylock_console_sem+0x86/0xa0 [ 65.442138][ T781] hardirqs last disabled at (23690): [] console_emit_next_record+0x3d4/0x4c0 [ 65.442140][ T781] softirqs last enabled at (23606): [] __alloc_skb+0x4c2/0x5f0 [ 65.442143][ T781] softirqs last disabled at (23604): [] __alloc_skb+0x4c2/0x5f0 [ 65.442146][ T781] Preemption disabled at: [ 65.442148][ T781] [] vprintk_emit+0x31b/0x3e0 [ 65.442154][ T781] CPU: 3 UID: 0 PID: 781 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.442158][ T781] Tainted: [W]=WARN [ 65.442158][ T781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.442160][ T781] Call Trace: [ 65.442162][ T781] [ 65.442163][ T781] dump_stack_lvl+0x6f/0xa0 [ 65.442169][ T781] ? vprintk_emit+0x31b/0x3e0 [ 65.442172][ T781] __might_resched.cold+0x1fe/0x2c1 [ 65.442176][ T781] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.442180][ T781] ? __kmalloc_noprof+0xdb/0x760 [ 65.442185][ T781] __kmalloc_noprof+0x443/0x760 [ 65.442188][ T781] ? alloc_buf.isra.0+0x4b/0x260 [ 65.442193][ T781] ? do_raw_spin_unlock+0x59/0x250 [ 65.442196][ T781] alloc_buf.isra.0+0x4b/0x260 [ 65.442199][ T781] put_chars+0x1e1/0x2f0 [ 65.442202][ T781] ? __send_to_port+0x420/0x420 [ 65.442209][ T781] hvc_console_print+0x292/0x780 [ 65.442215][ T781] ? hvc_write+0x3a0/0x3a0 [ 65.442218][ T781] ? lock_acquire+0x13c/0x160 [ 65.442222][ T781] console_emit_next_record+0x22f/0x4c0 [ 65.442226][ T781] ? devkmsg_read+0x4b0/0x4b0 [ 65.442228][ T781] ? console_flush_one_record+0x106/0x710 [ 65.442231][ T781] ? rcu_is_watching+0x16/0xd0 [ 65.442235][ T781] ? lock_acquire+0x13c/0x160 [ 65.442239][ T781] console_flush_one_record+0x46f/0x710 [ 65.442243][ T781] ? console_emit_next_record+0x4c0/0x4c0 [ 65.442245][ T781] ? __lock_acquire+0x518/0xc20 [ 65.442250][ T781] console_unlock+0xee/0x1f0 [ 65.442253][ T781] ? console_flush_one_record+0x710/0x710 [ 65.442255][ T781] ? rcu_is_watching+0x16/0xd0 [ 65.442257][ T781] ? lock_acquire+0x60/0x160 [ 65.442260][ T781] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.442262][ T781] ? vprintk_emit+0x320/0x3e0 [ 65.442265][ T781] vprintk_emit+0x37c/0x3e0 [ 65.442269][ T781] ? wake_up_klogd_work_func+0x90/0x90 [ 65.442271][ T781] ? kasan_save_stack+0x3d/0x50 [ 65.442274][ T781] ? kasan_save_track+0x14/0x30 [ 65.442276][ T781] ? __kasan_kmalloc+0x7b/0x90 [ 65.442278][ T781] ? __kmalloc_cache_noprof+0x29a/0x620 [ 65.442279][ T781] ? hsr_add_port+0x1eb/0xb60 [ 65.442283][ T781] ? hsr_dev_finalize+0x841/0xcf0 [ 65.442285][ T781] ? hsr_newlink+0x3b9/0x930 [ 65.442288][ T781] _printk+0xc7/0x100 [ 65.442292][ T781] ? snapshot_read.cold+0x21/0x21 [ 65.442293][ T781] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.442297][ T781] ? netdev_name+0x43/0x60 [ 65.442301][ T781] ? __netdev_printk+0x17f/0x1d0 [ 65.442304][ T781] netdev_info+0xe2/0x116 [ 65.442306][ T781] ? netdev_notice+0x120/0x120 [ 65.442313][ T781] ? mutex_is_locked+0x1c/0x50 [ 65.442317][ T781] __dev_set_promiscuity.cold+0x95/0x104 [ 65.442321][ T781] netif_set_promiscuity+0x4c/0xc0 [ 65.442326][ T781] dev_set_promiscuity+0x9d/0x150 [ 65.442329][ T781] hsr_add_port+0x48c/0xb60 [ 65.442332][ T781] ? hsr_port_exists+0x60/0x60 [ 65.442336][ T781] ? timer_init_key+0x10d/0x280 [ 65.442341][ T781] hsr_dev_finalize+0x841/0xcf0 [ 65.442343][ T781] ? alloc_netdev_mqs+0xe11/0x14d0 [ 65.442347][ T781] ? alloc_netdev_mqs+0xf05/0x14d0 [ 65.442349][ T781] hsr_newlink+0x3b9/0x930 [ 65.442352][ T781] ? hsr_dellink+0x90/0x90 [ 65.442354][ T781] ? rtnl_create_link+0x169/0xf20 [ 65.442356][ T781] ? nla_strscpy+0xe3/0x180 [ 65.442361][ T781] rtnl_newlink_create+0x2d0/0x750 [ 65.442365][ T781] ? rtnl_create_link+0xf20/0xf20 [ 65.442366][ T781] ? __dev_get_by_name+0x12/0x50 [ 65.442369][ T781] ? rtnl_dev_get+0xd7/0x170 [ 65.442377][ T781] __rtnl_newlink+0x22b/0xa50 [ 65.442383][ T781] rtnl_newlink+0x9f1/0x11c0 [ 65.442389][ T781] ? rtnl_bridge_getlink+0x850/0x850 [ 65.442391][ T781] ? __lock_acquire+0x518/0xc20 [ 65.442397][ T781] ? __lock_release.isra.0+0x69/0x1a0 [ 65.442401][ T781] ? rtnl_bridge_getlink+0x850/0x850 [ 65.442403][ T781] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.442407][ T781] ? rtnl_link_fill+0x920/0x920 [ 65.442408][ T781] ? __lock_acquire+0x518/0xc20 [ 65.442412][ T781] ? lock_acquire.part.0+0xd4/0x280 [ 65.442414][ T781] ? find_held_lock+0x2b/0x80 [ 65.442418][ T781] netlink_rcv_skb+0x14e/0x3a0 [ 65.442421][ T781] ? rtnl_link_fill+0x920/0x920 [ 65.442424][ T781] ? netlink_ack+0xcf0/0xcf0 [ 65.442431][ T781] ? netlink_deliver_tap+0xc5/0x330 [ 65.442433][ T781] ? netlink_deliver_tap+0x13c/0x330 [ 65.442437][ T781] netlink_unicast+0x486/0x750 [ 65.442441][ T781] ? netlink_attachskb+0x810/0x810 [ 65.442444][ T781] ? __lock_acquire+0x518/0xc20 [ 65.442448][ T781] netlink_sendmsg+0x735/0xc60 [ 65.442452][ T781] ? netlink_unicast+0x750/0x750 [ 65.442457][ T781] ? __might_fault+0x97/0x140 [ 65.442462][ T781] ____sys_sendmsg+0x415/0x880 [ 65.442466][ T781] ? copy_msghdr_from_user+0x279/0x420 [ 65.442468][ T781] ? get_timestamp.constprop.0+0x390/0x390 [ 65.442470][ T781] ? move_addr_to_kernel+0x40/0x40 [ 65.442477][ T781] ___sys_sendmsg+0x14e/0x1d0 [ 65.442480][ T781] ? copy_msghdr_from_user+0x420/0x420 [ 65.442496][ T781] __sys_sendmsg+0x12c/0x1d0 [ 65.442499][ T781] ? __sys_sendmsg_sock+0x20/0x20 [ 65.442505][ T781] ? rcu_is_watching+0x16/0xd0 [ 65.442509][ T781] do_syscall_64+0xff/0x530 [ 65.442512][ T781] ? exc_page_fault+0xee/0x100 [ 65.442515][ T781] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.442517][ T781] RIP: 0033:0x7f1be086154e [ 65.442520][ T781] 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 [ 65.442522][ T781] RSP: 002b:00007ffdff664e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.442525][ T781] RAX: ffffffffffffffda RBX: 00007ffdff6655e0 RCX: 00007f1be086154e [ 65.442526][ T781] RDX: 0000000000000000 RSI: 00007ffdff664ee0 RDI: 0000000000000005 [ 65.442527][ T781] RBP: 00007ffdff664e40 R08: 0000000000000000 R09: 0000000000000000 [ 65.442528][ T781] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc5b [ 65.442529][ T781] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdff6655b0 [ 65.442536][ T781] [ 65.475010][ T781] vethB: entered promiscuous mode [ 65.514920][ T782] vethA: entered promiscuous mode [ 65.515659][ T782] vethB: entered promiscuous mode [ 65.551885][ T783] vethA: entered promiscuous mode [ 65.552925][ T783] vethB: entered promiscuous mode [ 65.731938][ T789] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 65.733106][ T789] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 65.829128][ T792] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 65.830403][ T792] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 65.929079][ T795] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 73.021125][ T70] vethA: left promiscuous mode [ 73.021144][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.021149][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 73.021151][ T70] preempt_count: 1, expected: 0 [ 73.021152][ T70] RCU nest depth: 0, expected: 0 [ 73.021153][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 73.021156][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 73.021169][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 73.021172][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 73.021178][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 73.021183][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 73.021188][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 73.021192][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 73.021196][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 73.021200][ T70] irq event stamp: 687854 [ 73.021201][ T70] hardirqs last enabled at (687853): [] __down_trylock_console_sem+0x86/0xa0 [ 73.021203][ T70] hardirqs last disabled at (687854): [] console_emit_next_record+0x3d4/0x4c0 [ 73.021205][ T70] softirqs last enabled at (687724): [] tcp_close+0x2b/0xb0 [ 73.021208][ T70] softirqs last disabled at (687722): [] release_sock+0x21/0x240 [ 73.021212][ T70] Preemption disabled at: [ 73.021212][ T70] [] vprintk_emit+0x31b/0x3e0 [ 73.021218][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.021222][ T70] Tainted: [W]=WARN [ 73.021223][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.021225][ T70] Workqueue: netns cleanup_net [ 73.021228][ T70] Call Trace: [ 73.021230][ T70] [ 73.021232][ T70] dump_stack_lvl+0x6f/0xa0 [ 73.021238][ T70] ? vprintk_emit+0x31b/0x3e0 [ 73.021240][ T70] __might_resched.cold+0x1fe/0x2c1 [ 73.021245][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.021250][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 73.021255][ T70] __kmalloc_noprof+0x443/0x760 [ 73.021257][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 73.021263][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 73.021266][ T70] alloc_buf.isra.0+0x4b/0x260 [ 73.021269][ T70] put_chars+0x1e1/0x2f0 [ 73.021272][ T70] ? __send_to_port+0x420/0x420 [ 73.021276][ T70] ? validate_chain+0x38b/0xc20 [ 73.021281][ T70] hvc_console_print+0x292/0x780 [ 73.021288][ T70] ? hvc_write+0x3a0/0x3a0 [ 73.021290][ T70] ? rcu_is_watching+0x16/0xd0 [ 73.021295][ T70] ? lock_acquire+0x13c/0x160 [ 73.021299][ T70] console_emit_next_record+0x22f/0x4c0 [ 73.021303][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 73.021305][ T70] ? console_flush_one_record+0x106/0x710 [ 73.021308][ T70] ? rcu_is_watching+0x16/0xd0 [ 73.021311][ T70] ? lock_acquire+0x13c/0x160 [ 73.021315][ T70] console_flush_one_record+0x46f/0x710 [ 73.021319][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 73.021321][ T70] ? __lock_acquire+0x518/0xc20 [ 73.021326][ T70] console_unlock+0xee/0x1f0 [ 73.021329][ T70] ? console_flush_one_record+0x710/0x710 [ 73.021331][ T70] ? rcu_is_watching+0x16/0xd0 [ 73.021333][ T70] ? lock_acquire+0x60/0x160 [ 73.021337][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.021339][ T70] ? vprintk_emit+0x320/0x3e0 [ 73.021342][ T70] vprintk_emit+0x37c/0x3e0 [ 73.021346][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 73.021349][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 73.021351][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 73.021354][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 73.021356][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 73.021359][ T70] _printk+0xc7/0x100 [ 73.021363][ T70] ? snapshot_read.cold+0x21/0x21 [ 73.021366][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 73.021369][ T70] ? netdev_name+0x43/0x60 [ 73.021372][ T70] ? __netdev_printk+0x17f/0x1d0 [ 73.021376][ T70] netdev_info+0xe2/0x116 [ 73.021378][ T70] ? netdev_notice+0x120/0x120 [ 73.021382][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 73.021383][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 73.021385][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 73.021389][ T70] ? mutex_is_locked+0x1c/0x50 [ 73.021393][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 73.021396][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 73.021399][ T70] netif_set_promiscuity+0x4c/0xc0 [ 73.021403][ T70] dev_set_promiscuity+0x9d/0x150 [ 73.021406][ T70] hsr_del_port+0x39d/0x540 [ 73.021411][ T70] hsr_del_ports+0x24/0x80 [ 73.021414][ T70] hsr_dellink+0x5d/0x90 [ 73.021416][ T70] default_device_exit_batch+0x19d/0x600 [ 73.021420][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 73.021422][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.021425][ T70] ? mutex_is_locked+0x1c/0x50 [ 73.021429][ T70] ops_undo_list+0x2ce/0x8f0 [ 73.021433][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 73.021435][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 73.021436][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 73.021439][ T70] ? idr_destroy+0x121/0x250 [ 73.021444][ T70] cleanup_net+0x431/0x890 [ 73.021447][ T70] ? net_passive_dec+0x230/0x230 [ 73.021451][ T70] ? lock_acquire+0x13c/0x160 [ 73.021453][ T70] ? rcu_is_watching+0x16/0xd0 [ 73.021457][ T70] process_one_work+0xe3e/0x1560 [ 73.021464][ T70] ? __queue_delayed_work+0x470/0x470 [ 73.021467][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 73.021474][ T70] worker_thread+0x4f1/0xd60 [ 73.021479][ T70] ? rescuer_thread+0x1340/0x1340 [ 73.021481][ T70] ? __kthread_parkme+0xbd/0x210 [ 73.021484][ T70] ? rescuer_thread+0x1340/0x1340 [ 73.021487][ T70] ? rescuer_thread+0x1340/0x1340 [ 73.021489][ T70] kthread+0x367/0x460 [ 73.021491][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.021494][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 73.021497][ T70] ret_from_fork+0x474/0x6b0 [ 73.021501][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 73.021504][ T70] ? __switch_to+0x5a3/0xe00 [ 73.021508][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 73.021510][ T70] ret_from_fork_asm+0x11/0x20 [ 73.021519][ T70] [ 73.055400][ T70] vethB: left promiscuous mode [ 73.075086][ T70] vethA (unregistering): left promiscuous mode [ 73.080232][ T70] vethB (unregistering): left promiscuous mode [ 73.294288][ T70] vethA: left promiscuous mode [ 73.305117][ T70] vethB (unregistering): left promiscuous mode [ 74.104636][ T864] vethA: entered promiscuous mode [ 74.104653][ T864] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.104655][ T864] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 864, name: ip [ 74.104657][ T864] preempt_count: 1, expected: 0 [ 74.104658][ T864] RCU nest depth: 0, expected: 0 [ 74.104659][ T864] locks held by ip/864: 6, last CPU#2: [ 74.104661][ T864] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 74.104673][ T864] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 74.104677][ T864] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 74.104683][ T864] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 74.104687][ T864] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 74.104691][ T864] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 74.104695][ T864] irq event stamp: 19782 [ 74.104696][ T864] hardirqs last enabled at (19781): [] __down_trylock_console_sem+0x86/0xa0 [ 74.104698][ T864] hardirqs last disabled at (19782): [] console_emit_next_record+0x3d4/0x4c0 [ 74.104700][ T864] softirqs last enabled at (19698): [] __alloc_skb+0x4c2/0x5f0 [ 74.104703][ T864] softirqs last disabled at (19696): [] __alloc_skb+0x4c2/0x5f0 [ 74.104706][ T864] Preemption disabled at: [ 74.104706][ T864] [] vprintk_emit+0x31b/0x3e0 [ 74.104712][ T864] CPU: 2 UID: 0 PID: 864 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.104715][ T864] Tainted: [W]=WARN [ 74.104716][ T864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.104718][ T864] Call Trace: [ 74.104719][ T864] [ 74.104721][ T864] dump_stack_lvl+0x6f/0xa0 [ 74.104727][ T864] ? vprintk_emit+0x31b/0x3e0 [ 74.104729][ T864] __might_resched.cold+0x1fe/0x2c1 [ 74.104734][ T864] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.104738][ T864] ? __kmalloc_noprof+0xdb/0x760 [ 74.104743][ T864] __kmalloc_noprof+0x443/0x760 [ 74.104745][ T864] ? alloc_buf.isra.0+0x4b/0x260 [ 74.104751][ T864] ? do_raw_spin_unlock+0x59/0x250 [ 74.104753][ T864] alloc_buf.isra.0+0x4b/0x260 [ 74.104757][ T864] put_chars+0x1e1/0x2f0 [ 74.104760][ T864] ? __send_to_port+0x420/0x420 [ 74.104766][ T864] hvc_console_print+0x292/0x780 [ 74.104773][ T864] ? hvc_write+0x3a0/0x3a0 [ 74.104776][ T864] ? lock_acquire+0x13c/0x160 [ 74.104780][ T864] console_emit_next_record+0x22f/0x4c0 [ 74.104784][ T864] ? devkmsg_read+0x4b0/0x4b0 [ 74.104786][ T864] ? console_flush_one_record+0x106/0x710 [ 74.104789][ T864] ? rcu_is_watching+0x16/0xd0 [ 74.104794][ T864] ? lock_acquire+0x13c/0x160 [ 74.104797][ T864] console_flush_one_record+0x46f/0x710 [ 74.104802][ T864] ? console_emit_next_record+0x4c0/0x4c0 [ 74.104803][ T864] ? __lock_acquire+0x518/0xc20 [ 74.104809][ T864] console_unlock+0xee/0x1f0 [ 74.104812][ T864] ? console_flush_one_record+0x710/0x710 [ 74.104814][ T864] ? rcu_is_watching+0x16/0xd0 [ 74.104816][ T864] ? lock_acquire+0x60/0x160 [ 74.104820][ T864] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.104821][ T864] ? vprintk_emit+0x320/0x3e0 [ 74.104825][ T864] vprintk_emit+0x37c/0x3e0 [ 74.104829][ T864] ? wake_up_klogd_work_func+0x90/0x90 [ 74.104830][ T864] ? kasan_save_stack+0x3d/0x50 [ 74.104834][ T864] ? kasan_save_track+0x14/0x30 [ 74.104835][ T864] ? __kasan_kmalloc+0x7b/0x90 [ 74.104837][ T864] ? __kmalloc_cache_noprof+0x29a/0x620 [ 74.104839][ T864] ? hsr_add_port+0x1eb/0xb60 [ 74.104842][ T864] ? hsr_dev_finalize+0x841/0xcf0 [ 74.104844][ T864] ? hsr_newlink+0x3b9/0x930 [ 74.104848][ T864] _printk+0xc7/0x100 [ 74.104851][ T864] ? snapshot_read.cold+0x21/0x21 [ 74.104853][ T864] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.104857][ T864] ? netdev_name+0x43/0x60 [ 74.104861][ T864] ? __netdev_printk+0x17f/0x1d0 [ 74.104864][ T864] netdev_info+0xe2/0x116 [ 74.104866][ T864] ? netdev_notice+0x120/0x120 [ 74.104873][ T864] ? mutex_is_locked+0x1c/0x50 [ 74.104877][ T864] __dev_set_promiscuity.cold+0x95/0x104 [ 74.104881][ T864] netif_set_promiscuity+0x4c/0xc0 [ 74.104886][ T864] dev_set_promiscuity+0x9d/0x150 [ 74.104889][ T864] hsr_add_port+0x48c/0xb60 [ 74.104892][ T864] ? hsr_port_exists+0x60/0x60 [ 74.104896][ T864] ? timer_init_key+0x10d/0x280 [ 74.104901][ T864] hsr_dev_finalize+0x841/0xcf0 [ 74.104903][ T864] ? alloc_netdev_mqs+0xe11/0x14d0 [ 74.104907][ T864] ? alloc_netdev_mqs+0xf05/0x14d0 [ 74.104909][ T864] hsr_newlink+0x3b9/0x930 [ 74.104912][ T864] ? hsr_dellink+0x90/0x90 [ 74.104915][ T864] ? rtnl_create_link+0x169/0xf20 [ 74.104917][ T864] ? nla_strscpy+0xe3/0x180 [ 74.104921][ T864] rtnl_newlink_create+0x2d0/0x750 [ 74.104925][ T864] ? rtnl_create_link+0xf20/0xf20 [ 74.104932][ T864] ? __dev_get_by_name+0x12/0x50 [ 74.104935][ T864] ? rtnl_dev_get+0xd7/0x170 [ 74.104943][ T864] __rtnl_newlink+0x22b/0xa50 [ 74.104949][ T864] rtnl_newlink+0x9f1/0x11c0 [ 74.104955][ T864] ? rtnl_bridge_getlink+0x850/0x850 [ 74.104957][ T864] ? __lock_acquire+0x518/0xc20 [ 74.104963][ T864] ? __lock_release.isra.0+0x69/0x1a0 [ 74.104967][ T864] ? rtnl_bridge_getlink+0x850/0x850 [ 74.104969][ T864] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 74.104973][ T864] ? rtnl_link_fill+0x920/0x920 [ 74.104974][ T864] ? __lock_acquire+0x518/0xc20 [ 74.104979][ T864] ? lock_acquire.part.0+0xd4/0x280 [ 74.104981][ T864] ? find_held_lock+0x2b/0x80 [ 74.104984][ T864] netlink_rcv_skb+0x14e/0x3a0 [ 74.104988][ T864] ? rtnl_link_fill+0x920/0x920 [ 74.104991][ T864] ? netlink_ack+0xcf0/0xcf0 [ 74.104997][ T864] ? netlink_deliver_tap+0xc5/0x330 [ 74.104999][ T864] ? netlink_deliver_tap+0x13c/0x330 [ 74.105004][ T864] netlink_unicast+0x486/0x750 [ 74.105008][ T864] ? netlink_attachskb+0x810/0x810 [ 74.105011][ T864] ? __lock_acquire+0x518/0xc20 [ 74.105016][ T864] netlink_sendmsg+0x735/0xc60 [ 74.105023][ T864] ? netlink_unicast+0x750/0x750 [ 74.105027][ T864] ? __might_fault+0x97/0x140 [ 74.105032][ T864] ____sys_sendmsg+0x415/0x880 [ 74.105036][ T864] ? copy_msghdr_from_user+0x279/0x420 [ 74.105038][ T864] ? get_timestamp.constprop.0+0x390/0x390 [ 74.105040][ T864] ? move_addr_to_kernel+0x40/0x40 [ 74.105048][ T864] ___sys_sendmsg+0x14e/0x1d0 [ 74.105051][ T864] ? copy_msghdr_from_user+0x420/0x420 [ 74.105066][ T864] __sys_sendmsg+0x12c/0x1d0 [ 74.105069][ T864] ? __sys_sendmsg_sock+0x20/0x20 [ 74.105076][ T864] ? rcu_is_watching+0x16/0xd0 [ 74.105079][ T864] do_syscall_64+0xff/0x530 [ 74.105083][ T864] ? exc_page_fault+0xee/0x100 [ 74.105085][ T864] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.105087][ T864] RIP: 0033:0x7fdec08cc54e [ 74.105091][ T864] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 74.105093][ T864] RSP: 002b:00007ffedfb1fa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.105096][ T864] RAX: ffffffffffffffda RBX: 00007ffedfb201e0 RCX: 00007fdec08cc54e [ 74.105097][ T864] RDX: 0000000000000000 RSI: 00007ffedfb1fae0 RDI: 0000000000000005 [ 74.105098][ T864] RBP: 00007ffedfb1fa40 R08: 0000000000000000 R09: 0000000000000000 [ 74.105099][ T864] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc64 [ 74.105100][ T864] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffedfb201b0 [ 74.105107][ T864] [ 74.144109][ T864] vethB: entered promiscuous mode [ 74.182743][ T865] vethA: entered promiscuous mode [ 74.183481][ T865] vethB: entered promiscuous mode [ 74.218779][ T866] vethA: entered promiscuous mode [ 74.219586][ T866] vethB: entered promiscuous mode [ 74.398838][ T872] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 74.399273][ T872] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 74.492036][ T875] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 74.492493][ T875] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 74.578067][ T878] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 81.484424][ T70] vethA: left promiscuous mode [ 81.484442][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 81.484445][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 81.484446][ T70] preempt_count: 1, expected: 0 [ 81.484447][ T70] RCU nest depth: 0, expected: 0 [ 81.484448][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 81.484451][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 81.484463][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 81.484467][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 81.484473][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 81.484477][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 81.484482][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 81.484485][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 81.484489][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 81.484494][ T70] irq event stamp: 787162 [ 81.484495][ T70] hardirqs last enabled at (787161): [] __down_trylock_console_sem+0x86/0xa0 [ 81.484497][ T70] hardirqs last disabled at (787162): [] console_emit_next_record+0x3d4/0x4c0 [ 81.484499][ T70] softirqs last enabled at (787098): [] handle_softirqs+0x67c/0x900 [ 81.484502][ T70] softirqs last disabled at (787091): [] __irq_exit_rcu+0x145/0x1c0 [ 81.484504][ T70] Preemption disabled at: [ 81.484505][ T70] [] vprintk_emit+0x31b/0x3e0 [ 81.484510][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 81.484514][ T70] Tainted: [W]=WARN [ 81.484515][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.484516][ T70] Workqueue: netns cleanup_net [ 81.484520][ T70] Call Trace: [ 81.484522][ T70] [ 81.484523][ T70] dump_stack_lvl+0x6f/0xa0 [ 81.484529][ T70] ? vprintk_emit+0x31b/0x3e0 [ 81.484531][ T70] __might_resched.cold+0x1fe/0x2c1 [ 81.484536][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 81.484540][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 81.484545][ T70] __kmalloc_noprof+0x443/0x760 [ 81.484547][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 81.484553][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 81.484556][ T70] alloc_buf.isra.0+0x4b/0x260 [ 81.484559][ T70] put_chars+0x1e1/0x2f0 [ 81.484562][ T70] ? __send_to_port+0x420/0x420 [ 81.484565][ T70] ? validate_chain+0x38b/0xc20 [ 81.484570][ T70] hvc_console_print+0x292/0x780 [ 81.484577][ T70] ? hvc_write+0x3a0/0x3a0 [ 81.484580][ T70] ? rcu_is_watching+0x16/0xd0 [ 81.484584][ T70] ? lock_acquire+0x13c/0x160 [ 81.484588][ T70] console_emit_next_record+0x22f/0x4c0 [ 81.484592][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 81.484593][ T70] ? console_flush_one_record+0x106/0x710 [ 81.484597][ T70] ? rcu_is_watching+0x16/0xd0 [ 81.484599][ T70] ? lock_acquire+0x13c/0x160 [ 81.484603][ T70] console_flush_one_record+0x46f/0x710 [ 81.484607][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 81.484609][ T70] ? __lock_acquire+0x518/0xc20 [ 81.484614][ T70] console_unlock+0xee/0x1f0 [ 81.484617][ T70] ? console_flush_one_record+0x710/0x710 [ 81.484619][ T70] ? rcu_is_watching+0x16/0xd0 [ 81.484621][ T70] ? lock_acquire+0x60/0x160 [ 81.484625][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 81.484627][ T70] ? vprintk_emit+0x320/0x3e0 [ 81.484630][ T70] vprintk_emit+0x37c/0x3e0 [ 81.484634][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 81.484636][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 81.484638][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 81.484641][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 81.484643][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 81.484646][ T70] _printk+0xc7/0x100 [ 81.484650][ T70] ? snapshot_read.cold+0x21/0x21 [ 81.484653][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 81.484656][ T70] ? netdev_name+0x43/0x60 [ 81.484659][ T70] ? __netdev_printk+0x17f/0x1d0 [ 81.484663][ T70] netdev_info+0xe2/0x116 [ 81.484665][ T70] ? netdev_notice+0x120/0x120 [ 81.484668][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 81.484670][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 81.484672][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 81.484676][ T70] ? mutex_is_locked+0x1c/0x50 [ 81.484680][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 81.484682][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 81.484685][ T70] netif_set_promiscuity+0x4c/0xc0 [ 81.484690][ T70] dev_set_promiscuity+0x9d/0x150 [ 81.484692][ T70] hsr_del_port+0x39d/0x540 [ 81.484698][ T70] hsr_del_ports+0x24/0x80 [ 81.484701][ T70] hsr_dellink+0x5d/0x90 [ 81.484703][ T70] default_device_exit_batch+0x19d/0x600 [ 81.484707][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 81.484709][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 81.484712][ T70] ? mutex_is_locked+0x1c/0x50 [ 81.484716][ T70] ops_undo_list+0x2ce/0x8f0 [ 81.484719][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 81.484722][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 81.484723][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 81.484726][ T70] ? idr_destroy+0x121/0x250 [ 81.484731][ T70] cleanup_net+0x431/0x890 [ 81.484734][ T70] ? net_passive_dec+0x230/0x230 [ 81.484738][ T70] ? lock_acquire+0x13c/0x160 [ 81.484740][ T70] ? rcu_is_watching+0x16/0xd0 [ 81.484744][ T70] process_one_work+0xe3e/0x1560 [ 81.484750][ T70] ? __queue_delayed_work+0x470/0x470 [ 81.484753][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 81.484761][ T70] worker_thread+0x4f1/0xd60 [ 81.484765][ T70] ? rescuer_thread+0x1340/0x1340 [ 81.484767][ T70] ? __kthread_parkme+0xbd/0x210 [ 81.484770][ T70] ? rescuer_thread+0x1340/0x1340 [ 81.484773][ T70] ? rescuer_thread+0x1340/0x1340 [ 81.484775][ T70] kthread+0x367/0x460 [ 81.484777][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 81.484780][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 81.484782][ T70] ret_from_fork+0x474/0x6b0 [ 81.484786][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 81.484790][ T70] ? __switch_to+0x5a3/0xe00 [ 81.484793][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 81.484795][ T70] ret_from_fork_asm+0x11/0x20 [ 81.484804][ T70] [ 81.513068][ T70] vethB: left promiscuous mode [ 81.531566][ T70] vethA (unregistering): left promiscuous mode [ 81.536557][ T70] vethB (unregistering): left promiscuous mode [ 81.751892][ T70] vethA: left promiscuous mode [ 81.763966][ T70] vethB (unregistering): left promiscuous mode [ 82.548896][ T947] vethA: entered promiscuous mode [ 82.548914][ T947] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.548916][ T947] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 947, name: ip [ 82.548918][ T947] preempt_count: 1, expected: 0 [ 82.548919][ T947] RCU nest depth: 0, expected: 0 [ 82.548920][ T947] locks held by ip/947: 6, last CPU#2: [ 82.548922][ T947] #0: ffffffffa5ef2d88 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0xf1/0x280 [ 82.548935][ T947] #1: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 82.548939][ T947] #2: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 82.548945][ T947] #3: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 82.548949][ T947] #4: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 82.548952][ T947] #5: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 82.548956][ T947] irq event stamp: 16720 [ 82.548957][ T947] hardirqs last enabled at (16719): [] __down_trylock_console_sem+0x86/0xa0 [ 82.548960][ T947] hardirqs last disabled at (16720): [] console_emit_next_record+0x3d4/0x4c0 [ 82.548962][ T947] softirqs last enabled at (16636): [] __alloc_skb+0x4c2/0x5f0 [ 82.548965][ T947] softirqs last disabled at (16634): [] __alloc_skb+0x4c2/0x5f0 [ 82.548968][ T947] Preemption disabled at: [ 82.548968][ T947] [] vprintk_emit+0x31b/0x3e0 [ 82.548974][ T947] CPU: 2 UID: 0 PID: 947 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.548977][ T947] Tainted: [W]=WARN [ 82.548978][ T947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.548980][ T947] Call Trace: [ 82.548981][ T947] [ 82.548983][ T947] dump_stack_lvl+0x6f/0xa0 [ 82.548989][ T947] ? vprintk_emit+0x31b/0x3e0 [ 82.548991][ T947] __might_resched.cold+0x1fe/0x2c1 [ 82.548996][ T947] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.549006][ T947] ? __kmalloc_noprof+0xdb/0x760 [ 82.549011][ T947] __kmalloc_noprof+0x443/0x760 [ 82.549013][ T947] ? alloc_buf.isra.0+0x4b/0x260 [ 82.549023][ T947] ? do_raw_spin_unlock+0x59/0x250 [ 82.549026][ T947] alloc_buf.isra.0+0x4b/0x260 [ 82.549029][ T947] put_chars+0x1e1/0x2f0 [ 82.549032][ T947] ? __send_to_port+0x420/0x420 [ 82.549039][ T947] hvc_console_print+0x292/0x780 [ 82.549045][ T947] ? hvc_write+0x3a0/0x3a0 [ 82.549048][ T947] ? lock_acquire+0x13c/0x160 [ 82.549052][ T947] console_emit_next_record+0x22f/0x4c0 [ 82.549056][ T947] ? devkmsg_read+0x4b0/0x4b0 [ 82.549058][ T947] ? console_flush_one_record+0x106/0x710 [ 82.549061][ T947] ? rcu_is_watching+0x16/0xd0 [ 82.549065][ T947] ? lock_acquire+0x13c/0x160 [ 82.549069][ T947] console_flush_one_record+0x46f/0x710 [ 82.549073][ T947] ? console_emit_next_record+0x4c0/0x4c0 [ 82.549075][ T947] ? __lock_acquire+0x518/0xc20 [ 82.549080][ T947] console_unlock+0xee/0x1f0 [ 82.549083][ T947] ? console_flush_one_record+0x710/0x710 [ 82.549085][ T947] ? rcu_is_watching+0x16/0xd0 [ 82.549087][ T947] ? lock_acquire+0x60/0x160 [ 82.549091][ T947] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.549093][ T947] ? vprintk_emit+0x320/0x3e0 [ 82.549096][ T947] vprintk_emit+0x37c/0x3e0 [ 82.549100][ T947] ? wake_up_klogd_work_func+0x90/0x90 [ 82.549101][ T947] ? kasan_save_stack+0x3d/0x50 [ 82.549105][ T947] ? kasan_save_track+0x14/0x30 [ 82.549106][ T947] ? __kasan_kmalloc+0x7b/0x90 [ 82.549108][ T947] ? __kmalloc_cache_noprof+0x29a/0x620 [ 82.549109][ T947] ? hsr_add_port+0x1eb/0xb60 [ 82.549113][ T947] ? hsr_dev_finalize+0x841/0xcf0 [ 82.549115][ T947] ? hsr_newlink+0x3b9/0x930 [ 82.549118][ T947] _printk+0xc7/0x100 [ 82.549122][ T947] ? snapshot_read.cold+0x21/0x21 [ 82.549124][ T947] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.549128][ T947] ? netdev_name+0x43/0x60 [ 82.549131][ T947] ? __netdev_printk+0x17f/0x1d0 [ 82.549135][ T947] netdev_info+0xe2/0x116 [ 82.549137][ T947] ? netdev_notice+0x120/0x120 [ 82.549144][ T947] ? mutex_is_locked+0x1c/0x50 [ 82.549150][ T947] __dev_set_promiscuity.cold+0x95/0x104 [ 82.549155][ T947] netif_set_promiscuity+0x4c/0xc0 [ 82.549159][ T947] dev_set_promiscuity+0x9d/0x150 [ 82.549163][ T947] hsr_add_port+0x48c/0xb60 [ 82.549166][ T947] ? hsr_port_exists+0x60/0x60 [ 82.549169][ T947] ? timer_init_key+0x10d/0x280 [ 82.549174][ T947] hsr_dev_finalize+0x841/0xcf0 [ 82.549176][ T947] ? alloc_netdev_mqs+0xe11/0x14d0 [ 82.549181][ T947] ? alloc_netdev_mqs+0xf05/0x14d0 [ 82.549182][ T947] hsr_newlink+0x3b9/0x930 [ 82.549185][ T947] ? hsr_dellink+0x90/0x90 [ 82.549188][ T947] ? rtnl_create_link+0x169/0xf20 [ 82.549190][ T947] ? nla_strscpy+0xe3/0x180 [ 82.549194][ T947] rtnl_newlink_create+0x2d0/0x750 [ 82.549198][ T947] ? rtnl_create_link+0xf20/0xf20 [ 82.549200][ T947] ? __dev_get_by_name+0x12/0x50 [ 82.549202][ T947] ? rtnl_dev_get+0xd7/0x170 [ 82.549210][ T947] __rtnl_newlink+0x22b/0xa50 [ 82.549217][ T947] rtnl_newlink+0x9f1/0x11c0 [ 82.549222][ T947] ? rtnl_bridge_getlink+0x850/0x850 [ 82.549224][ T947] ? __lock_acquire+0x518/0xc20 [ 82.549231][ T947] ? __lock_release.isra.0+0x69/0x1a0 [ 82.549234][ T947] ? rtnl_bridge_getlink+0x850/0x850 [ 82.549236][ T947] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 82.549240][ T947] ? rtnl_link_fill+0x920/0x920 [ 82.549241][ T947] ? __lock_acquire+0x518/0xc20 [ 82.549245][ T947] ? lock_acquire.part.0+0xd4/0x280 [ 82.549247][ T947] ? find_held_lock+0x2b/0x80 [ 82.549251][ T947] netlink_rcv_skb+0x14e/0x3a0 [ 82.549254][ T947] ? rtnl_link_fill+0x920/0x920 [ 82.549257][ T947] ? netlink_ack+0xcf0/0xcf0 [ 82.549263][ T947] ? netlink_deliver_tap+0xc5/0x330 [ 82.549265][ T947] ? netlink_deliver_tap+0x13c/0x330 [ 82.549269][ T947] netlink_unicast+0x486/0x750 [ 82.549273][ T947] ? netlink_attachskb+0x810/0x810 [ 82.549276][ T947] ? __lock_acquire+0x518/0xc20 [ 82.549280][ T947] netlink_sendmsg+0x735/0xc60 [ 82.549284][ T947] ? netlink_unicast+0x750/0x750 [ 82.549288][ T947] ? __might_fault+0x97/0x140 [ 82.549294][ T947] ____sys_sendmsg+0x415/0x880 [ 82.549297][ T947] ? copy_msghdr_from_user+0x279/0x420 [ 82.549300][ T947] ? get_timestamp.constprop.0+0x390/0x390 [ 82.549302][ T947] ? move_addr_to_kernel+0x40/0x40 [ 82.549309][ T947] ___sys_sendmsg+0x14e/0x1d0 [ 82.549312][ T947] ? copy_msghdr_from_user+0x420/0x420 [ 82.549327][ T947] __sys_sendmsg+0x12c/0x1d0 [ 82.549331][ T947] ? __sys_sendmsg_sock+0x20/0x20 [ 82.549337][ T947] ? rcu_is_watching+0x16/0xd0 [ 82.549340][ T947] do_syscall_64+0xff/0x530 [ 82.549344][ T947] ? exc_page_fault+0xee/0x100 [ 82.549346][ T947] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.549348][ T947] RIP: 0033:0x7f331892954e [ 82.549352][ T947] 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 [ 82.549354][ T947] RSP: 002b:00007fff760a87b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 82.549357][ T947] RAX: ffffffffffffffda RBX: 00007fff760a8f60 RCX: 00007f331892954e [ 82.549358][ T947] RDX: 0000000000000000 RSI: 00007fff760a8860 RDI: 0000000000000005 [ 82.549359][ T947] RBP: 00007fff760a87c0 R08: 0000000000000000 R09: 0000000000000000 [ 82.549360][ T947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fc6c [ 82.549361][ T947] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff760a8f30 [ 82.549368][ T947] [ 82.587338][ T947] vethB: entered promiscuous mode [ 82.630484][ T948] vethA: entered promiscuous mode [ 82.631225][ T948] vethB: entered promiscuous mode [ 82.660811][ T949] vethA: entered promiscuous mode [ 82.661550][ T949] vethB: entered promiscuous mode [ 82.850512][ T955] hsr1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 82.850970][ T955] hsr1: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 82.941071][ T958] hsr2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 82.942052][ T958] hsr2: Slave B (vethB) is not up; please bring it up to get a fully working HSR network [ 83.038124][ T961] hsr3: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 89.354500][ T70] vethA: left promiscuous mode [ 89.354518][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 89.354521][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 89.354523][ T70] preempt_count: 1, expected: 0 [ 89.354524][ T70] RCU nest depth: 0, expected: 0 [ 89.354525][ T70] locks held by kworker/u16:1/70: 8, last CPU#0: [ 89.354527][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 89.354540][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 89.354544][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 89.354550][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 89.354554][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 89.354559][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 89.354563][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 89.354567][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 89.354571][ T70] irq event stamp: 885728 [ 89.354572][ T70] hardirqs last enabled at (885727): [] __down_trylock_console_sem+0x86/0xa0 [ 89.354574][ T70] hardirqs last disabled at (885728): [] console_emit_next_record+0x3d4/0x4c0 [ 89.354576][ T70] softirqs last enabled at (885598): [] tcp_close+0x2b/0xb0 [ 89.354579][ T70] softirqs last disabled at (885596): [] release_sock+0x21/0x240 [ 89.354583][ T70] Preemption disabled at: [ 89.354583][ T70] [] vprintk_emit+0x31b/0x3e0 [ 89.354589][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 89.354592][ T70] Tainted: [W]=WARN [ 89.354594][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.354595][ T70] Workqueue: netns cleanup_net [ 89.354599][ T70] Call Trace: [ 89.354600][ T70] [ 89.354602][ T70] dump_stack_lvl+0x6f/0xa0 [ 89.354608][ T70] ? vprintk_emit+0x31b/0x3e0 [ 89.354610][ T70] __might_resched.cold+0x1fe/0x2c1 [ 89.354615][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.354619][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 89.354624][ T70] __kmalloc_noprof+0x443/0x760 [ 89.354626][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 89.354632][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 89.354635][ T70] alloc_buf.isra.0+0x4b/0x260 [ 89.354638][ T70] put_chars+0x1e1/0x2f0 [ 89.354642][ T70] ? __send_to_port+0x420/0x420 [ 89.354645][ T70] ? validate_chain+0x38b/0xc20 [ 89.354650][ T70] hvc_console_print+0x292/0x780 [ 89.354657][ T70] ? hvc_write+0x3a0/0x3a0 [ 89.354659][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.354664][ T70] ? lock_acquire+0x13c/0x160 [ 89.354668][ T70] console_emit_next_record+0x22f/0x4c0 [ 89.354672][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 89.354673][ T70] ? console_flush_one_record+0x106/0x710 [ 89.354677][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.354679][ T70] ? lock_acquire+0x13c/0x160 [ 89.354683][ T70] console_flush_one_record+0x46f/0x710 [ 89.354687][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 89.354689][ T70] ? __lock_acquire+0x518/0xc20 [ 89.354694][ T70] console_unlock+0xee/0x1f0 [ 89.354697][ T70] ? console_flush_one_record+0x710/0x710 [ 89.354699][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.354702][ T70] ? lock_acquire+0x60/0x160 [ 89.354705][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 89.354707][ T70] ? vprintk_emit+0x320/0x3e0 [ 89.354710][ T70] vprintk_emit+0x37c/0x3e0 [ 89.354714][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 89.354717][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 89.354719][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 89.354721][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 89.354723][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 89.354727][ T70] _printk+0xc7/0x100 [ 89.354730][ T70] ? snapshot_read.cold+0x21/0x21 [ 89.354733][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 89.354736][ T70] ? netdev_name+0x43/0x60 [ 89.354739][ T70] ? __netdev_printk+0x17f/0x1d0 [ 89.354743][ T70] netdev_info+0xe2/0x116 [ 89.354745][ T70] ? netdev_notice+0x120/0x120 [ 89.354749][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 89.354750][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 89.354752][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 89.354756][ T70] ? mutex_is_locked+0x1c/0x50 [ 89.354760][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 89.354762][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 89.354765][ T70] netif_set_promiscuity+0x4c/0xc0 [ 89.354770][ T70] dev_set_promiscuity+0x9d/0x150 [ 89.354772][ T70] hsr_del_port+0x39d/0x540 [ 89.354778][ T70] hsr_del_ports+0x24/0x80 [ 89.354780][ T70] hsr_dellink+0x5d/0x90 [ 89.354783][ T70] default_device_exit_batch+0x19d/0x600 [ 89.354786][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 89.354789][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.354791][ T70] ? mutex_is_locked+0x1c/0x50 [ 89.354795][ T70] ops_undo_list+0x2ce/0x8f0 [ 89.354799][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 89.354801][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 89.354803][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 89.354806][ T70] ? idr_destroy+0x121/0x250 [ 89.354810][ T70] cleanup_net+0x431/0x890 [ 89.354814][ T70] ? net_passive_dec+0x230/0x230 [ 89.354818][ T70] ? lock_acquire+0x13c/0x160 [ 89.354820][ T70] ? rcu_is_watching+0x16/0xd0 [ 89.354824][ T70] process_one_work+0xe3e/0x1560 [ 89.354830][ T70] ? __queue_delayed_work+0x470/0x470 [ 89.354833][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 89.354841][ T70] worker_thread+0x4f1/0xd60 [ 89.354845][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.354847][ T70] ? __kthread_parkme+0xbd/0x210 [ 89.354850][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.354853][ T70] ? rescuer_thread+0x1340/0x1340 [ 89.354855][ T70] kthread+0x367/0x460 [ 89.354857][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.354860][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.354863][ T70] ret_from_fork+0x474/0x6b0 [ 89.354867][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 89.354870][ T70] ? __switch_to+0x5a3/0xe00 [ 89.354873][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.354876][ T70] ret_from_fork_asm+0x11/0x20 [ 89.354885][ T70] [ 89.387992][ T70] vethB: left promiscuous mode [ 89.407639][ T70] vethA (unregistering): left promiscuous mode [ 89.420441][ T70] vethB (unregistering): left promiscuous mode [ 89.624173][ T70] vethA: left promiscuous mode [ 89.644855][ T70] vethB (unregistering): left promiscuous mode [ 90.017607][ T1015] vethA: entered promiscuous mode [ 90.018524][ T1015] vethB: entered promiscuous mode [ 90.049425][ T1016] vethA: entered promiscuous mode [ 90.050227][ T1016] vethB: entered promiscuous mode [ 90.203863][ T1021] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 90.302029][ T1024] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 95.150619][ T70] vethA: left promiscuous mode [ 95.150637][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 95.150639][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 95.150641][ T70] preempt_count: 1, expected: 0 [ 95.150642][ T70] RCU nest depth: 0, expected: 0 [ 95.150643][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 95.150645][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 95.150657][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 95.150661][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 95.150667][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 95.150671][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 95.150676][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 95.150679][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 95.150683][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 95.150687][ T70] irq event stamp: 976692 [ 95.150688][ T70] hardirqs last enabled at (976691): [] __down_trylock_console_sem+0x86/0xa0 [ 95.150690][ T70] hardirqs last disabled at (976692): [] console_emit_next_record+0x3d4/0x4c0 [ 95.150692][ T70] softirqs last enabled at (976576): [] tcp_close+0x2b/0xb0 [ 95.150695][ T70] softirqs last disabled at (976574): [] release_sock+0x21/0x240 [ 95.150698][ T70] Preemption disabled at: [ 95.150699][ T70] [] vprintk_emit+0x31b/0x3e0 [ 95.150705][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 95.150708][ T70] Tainted: [W]=WARN [ 95.150709][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 95.150711][ T70] Workqueue: netns cleanup_net [ 95.150714][ T70] Call Trace: [ 95.150716][ T70] [ 95.150718][ T70] dump_stack_lvl+0x6f/0xa0 [ 95.150724][ T70] ? vprintk_emit+0x31b/0x3e0 [ 95.150726][ T70] __might_resched.cold+0x1fe/0x2c1 [ 95.150731][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 95.150735][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 95.150740][ T70] __kmalloc_noprof+0x443/0x760 [ 95.150742][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 95.150748][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 95.150751][ T70] alloc_buf.isra.0+0x4b/0x260 [ 95.150754][ T70] put_chars+0x1e1/0x2f0 [ 95.150757][ T70] ? __send_to_port+0x420/0x420 [ 95.150761][ T70] ? validate_chain+0x38b/0xc20 [ 95.150766][ T70] hvc_console_print+0x292/0x780 [ 95.150772][ T70] ? hvc_write+0x3a0/0x3a0 [ 95.150775][ T70] ? rcu_is_watching+0x16/0xd0 [ 95.150779][ T70] ? lock_acquire+0x13c/0x160 [ 95.150783][ T70] console_emit_next_record+0x22f/0x4c0 [ 95.150787][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 95.150789][ T70] ? console_flush_one_record+0x106/0x710 [ 95.150792][ T70] ? rcu_is_watching+0x16/0xd0 [ 95.150794][ T70] ? lock_acquire+0x13c/0x160 [ 95.150799][ T70] console_flush_one_record+0x46f/0x710 [ 95.150803][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 95.150805][ T70] ? __lock_acquire+0x518/0xc20 [ 95.150810][ T70] console_unlock+0xee/0x1f0 [ 95.150813][ T70] ? console_flush_one_record+0x710/0x710 [ 95.150815][ T70] ? rcu_is_watching+0x16/0xd0 [ 95.150817][ T70] ? lock_acquire+0x60/0x160 [ 95.150821][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 95.150822][ T70] ? vprintk_emit+0x320/0x3e0 [ 95.150826][ T70] vprintk_emit+0x37c/0x3e0 [ 95.150830][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 95.150832][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 95.150834][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 95.150837][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 95.150839][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 95.150842][ T70] _printk+0xc7/0x100 [ 95.150846][ T70] ? snapshot_read.cold+0x21/0x21 [ 95.150849][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 95.150852][ T70] ? netdev_name+0x43/0x60 [ 95.150855][ T70] ? __netdev_printk+0x17f/0x1d0 [ 95.150859][ T70] netdev_info+0xe2/0x116 [ 95.150861][ T70] ? netdev_notice+0x120/0x120 [ 95.150864][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 95.150866][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 95.150868][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 95.150872][ T70] ? mutex_is_locked+0x1c/0x50 [ 95.150876][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 95.150878][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 95.150881][ T70] netif_set_promiscuity+0x4c/0xc0 [ 95.150886][ T70] dev_set_promiscuity+0x9d/0x150 [ 95.150889][ T70] hsr_del_port+0x39d/0x540 [ 95.150894][ T70] hsr_del_ports+0x24/0x80 [ 95.150897][ T70] hsr_dellink+0x5d/0x90 [ 95.150899][ T70] default_device_exit_batch+0x19d/0x600 [ 95.150903][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 95.150905][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 95.150908][ T70] ? mutex_is_locked+0x1c/0x50 [ 95.150911][ T70] ops_undo_list+0x2ce/0x8f0 [ 95.150915][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 95.150917][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 95.150919][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 95.150922][ T70] ? idr_destroy+0x121/0x250 [ 95.150927][ T70] cleanup_net+0x431/0x890 [ 95.150930][ T70] ? net_passive_dec+0x230/0x230 [ 95.150934][ T70] ? lock_acquire+0x13c/0x160 [ 95.150936][ T70] ? rcu_is_watching+0x16/0xd0 [ 95.150940][ T70] process_one_work+0xe3e/0x1560 [ 95.150946][ T70] ? __queue_delayed_work+0x470/0x470 [ 95.150949][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 95.150957][ T70] worker_thread+0x4f1/0xd60 [ 95.150961][ T70] ? rescuer_thread+0x1340/0x1340 [ 95.150963][ T70] ? __kthread_parkme+0xbd/0x210 [ 95.150966][ T70] ? rescuer_thread+0x1340/0x1340 [ 95.150969][ T70] ? rescuer_thread+0x1340/0x1340 [ 95.150971][ T70] kthread+0x367/0x460 [ 95.150973][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 95.150976][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 95.150978][ T70] ret_from_fork+0x474/0x6b0 [ 95.150982][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 95.150986][ T70] ? __switch_to+0x5a3/0xe00 [ 95.150989][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 95.150992][ T70] ret_from_fork_asm+0x11/0x20 [ 95.151001][ T70] [ 95.180305][ T70] vethB: left promiscuous mode [ 95.188524][ T70] vethB (unregistering): left promiscuous mode [ 95.192037][ T70] vethA (unregistering): left promiscuous mode [ 95.799554][ T1061] vethA: entered promiscuous mode [ 95.800336][ T1061] vethB: entered promiscuous mode [ 95.829598][ T1062] vethA: entered promiscuous mode [ 95.830406][ T1062] vethB: entered promiscuous mode [ 95.976381][ T1067] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 96.060572][ T1070] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 100.836611][ T70] vethA: left promiscuous mode [ 100.836630][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 100.836633][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 100.836634][ T70] preempt_count: 1, expected: 0 [ 100.836635][ T70] RCU nest depth: 0, expected: 0 [ 100.836636][ T70] locks held by kworker/u16:1/70: 8, last CPU#2: [ 100.836639][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 100.836651][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 100.836655][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 100.836661][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 100.836665][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 100.836670][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 100.836674][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 100.836677][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 100.836681][ T70] irq event stamp: 1036220 [ 100.836682][ T70] hardirqs last enabled at (1036219): [] __down_trylock_console_sem+0x86/0xa0 [ 100.836685][ T70] hardirqs last disabled at (1036220): [] console_emit_next_record+0x3d4/0x4c0 [ 100.836687][ T70] softirqs last enabled at (1036104): [] tcp_close+0x2b/0xb0 [ 100.836690][ T70] softirqs last disabled at (1036102): [] release_sock+0x21/0x240 [ 100.836693][ T70] Preemption disabled at: [ 100.836694][ T70] [] vprintk_emit+0x31b/0x3e0 [ 100.836700][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 100.836703][ T70] Tainted: [W]=WARN [ 100.836704][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.836706][ T70] Workqueue: netns cleanup_net [ 100.836709][ T70] Call Trace: [ 100.836711][ T70] [ 100.836713][ T70] dump_stack_lvl+0x6f/0xa0 [ 100.836719][ T70] ? vprintk_emit+0x31b/0x3e0 [ 100.836721][ T70] __might_resched.cold+0x1fe/0x2c1 [ 100.836726][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.836730][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 100.836735][ T70] __kmalloc_noprof+0x443/0x760 [ 100.836737][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 100.836743][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 100.836746][ T70] alloc_buf.isra.0+0x4b/0x260 [ 100.836749][ T70] put_chars+0x1e1/0x2f0 [ 100.836752][ T70] ? __send_to_port+0x420/0x420 [ 100.836756][ T70] ? validate_chain+0x38b/0xc20 [ 100.836761][ T70] hvc_console_print+0x292/0x780 [ 100.836767][ T70] ? hvc_write+0x3a0/0x3a0 [ 100.836770][ T70] ? rcu_is_watching+0x16/0xd0 [ 100.836774][ T70] ? lock_acquire+0x13c/0x160 [ 100.836778][ T70] console_emit_next_record+0x22f/0x4c0 [ 100.836782][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 100.836784][ T70] ? console_flush_one_record+0x106/0x710 [ 100.836787][ T70] ? rcu_is_watching+0x16/0xd0 [ 100.836790][ T70] ? lock_acquire+0x13c/0x160 [ 100.836794][ T70] console_flush_one_record+0x46f/0x710 [ 100.836798][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 100.836800][ T70] ? __lock_acquire+0x518/0xc20 [ 100.836805][ T70] console_unlock+0xee/0x1f0 [ 100.836808][ T70] ? console_flush_one_record+0x710/0x710 [ 100.836810][ T70] ? rcu_is_watching+0x16/0xd0 [ 100.836812][ T70] ? lock_acquire+0x60/0x160 [ 100.836816][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 100.836818][ T70] ? vprintk_emit+0x320/0x3e0 [ 100.836821][ T70] vprintk_emit+0x37c/0x3e0 [ 100.836825][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 100.836828][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 100.836830][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 100.836833][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 100.836834][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 100.836838][ T70] _printk+0xc7/0x100 [ 100.836841][ T70] ? snapshot_read.cold+0x21/0x21 [ 100.836845][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 100.836847][ T70] ? netdev_name+0x43/0x60 [ 100.836851][ T70] ? __netdev_printk+0x17f/0x1d0 [ 100.836854][ T70] netdev_info+0xe2/0x116 [ 100.836857][ T70] ? netdev_notice+0x120/0x120 [ 100.836860][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 100.836861][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 100.836864][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 100.836867][ T70] ? mutex_is_locked+0x1c/0x50 [ 100.836871][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 100.836874][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 100.836877][ T70] netif_set_promiscuity+0x4c/0xc0 [ 100.836881][ T70] dev_set_promiscuity+0x9d/0x150 [ 100.836884][ T70] hsr_del_port+0x39d/0x540 [ 100.836889][ T70] hsr_del_ports+0x24/0x80 [ 100.836892][ T70] hsr_dellink+0x5d/0x90 [ 100.836895][ T70] default_device_exit_batch+0x19d/0x600 [ 100.836898][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 100.836901][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.836903][ T70] ? mutex_is_locked+0x1c/0x50 [ 100.836907][ T70] ops_undo_list+0x2ce/0x8f0 [ 100.836911][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 100.836913][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 100.836915][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 100.836918][ T70] ? idr_destroy+0x121/0x250 [ 100.836923][ T70] cleanup_net+0x431/0x890 [ 100.836926][ T70] ? net_passive_dec+0x230/0x230 [ 100.836930][ T70] ? lock_acquire+0x13c/0x160 [ 100.836932][ T70] ? rcu_is_watching+0x16/0xd0 [ 100.836936][ T70] process_one_work+0xe3e/0x1560 [ 100.836943][ T70] ? __queue_delayed_work+0x470/0x470 [ 100.836946][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 100.836953][ T70] worker_thread+0x4f1/0xd60 [ 100.836957][ T70] ? rescuer_thread+0x1340/0x1340 [ 100.836959][ T70] ? __kthread_parkme+0xbd/0x210 [ 100.836963][ T70] ? rescuer_thread+0x1340/0x1340 [ 100.836966][ T70] ? rescuer_thread+0x1340/0x1340 [ 100.836968][ T70] kthread+0x367/0x460 [ 100.836970][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 100.836973][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 100.836975][ T70] ret_from_fork+0x474/0x6b0 [ 100.836980][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 100.836983][ T70] ? __switch_to+0x5a3/0xe00 [ 100.836986][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 100.836989][ T70] ret_from_fork_asm+0x11/0x20 [ 100.836998][ T70] [ 100.869992][ T70] vethB: left promiscuous mode [ 100.884081][ T70] vethB (unregistering): left promiscuous mode [ 100.892964][ T70] vethA (unregistering): left promiscuous mode [ 101.445139][ T1109] vethA: entered promiscuous mode [ 101.445894][ T1109] vethB: entered promiscuous mode [ 101.479993][ T1110] vethA: entered promiscuous mode [ 101.480743][ T1110] vethB: entered promiscuous mode [ 101.629086][ T1115] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 101.725399][ T1118] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 107.888223][ T70] vethA: left promiscuous mode [ 107.888241][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 107.888244][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 107.888245][ T70] preempt_count: 1, expected: 0 [ 107.888246][ T70] RCU nest depth: 0, expected: 0 [ 107.888247][ T70] locks held by kworker/u16:1/70: 8, last CPU#3: [ 107.888250][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 107.888262][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 107.888266][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 107.888272][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 107.888276][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 107.888281][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 107.888284][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 107.888288][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 107.888292][ T70] irq event stamp: 1105024 [ 107.888293][ T70] hardirqs last enabled at (1105023): [] __down_trylock_console_sem+0x86/0xa0 [ 107.888295][ T70] hardirqs last disabled at (1105024): [] console_emit_next_record+0x3d4/0x4c0 [ 107.888298][ T70] softirqs last enabled at (1104908): [] tcp_close+0x2b/0xb0 [ 107.888301][ T70] softirqs last disabled at (1104906): [] release_sock+0x21/0x240 [ 107.888304][ T70] Preemption disabled at: [ 107.888305][ T70] [] vprintk_emit+0x31b/0x3e0 [ 107.888311][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 107.888314][ T70] Tainted: [W]=WARN [ 107.888315][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.888317][ T70] Workqueue: netns cleanup_net [ 107.888320][ T70] Call Trace: [ 107.888322][ T70] [ 107.888324][ T70] dump_stack_lvl+0x6f/0xa0 [ 107.888329][ T70] ? vprintk_emit+0x31b/0x3e0 [ 107.888332][ T70] __might_resched.cold+0x1fe/0x2c1 [ 107.888336][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 107.888340][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 107.888345][ T70] __kmalloc_noprof+0x443/0x760 [ 107.888347][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 107.888353][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 107.888356][ T70] alloc_buf.isra.0+0x4b/0x260 [ 107.888359][ T70] put_chars+0x1e1/0x2f0 [ 107.888362][ T70] ? __send_to_port+0x420/0x420 [ 107.888366][ T70] ? validate_chain+0x38b/0xc20 [ 107.888371][ T70] hvc_console_print+0x292/0x780 [ 107.888378][ T70] ? hvc_write+0x3a0/0x3a0 [ 107.888380][ T70] ? rcu_is_watching+0x16/0xd0 [ 107.888384][ T70] ? lock_acquire+0x13c/0x160 [ 107.888388][ T70] console_emit_next_record+0x22f/0x4c0 [ 107.888392][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 107.888394][ T70] ? console_flush_one_record+0x106/0x710 [ 107.888397][ T70] ? rcu_is_watching+0x16/0xd0 [ 107.888400][ T70] ? lock_acquire+0x13c/0x160 [ 107.888404][ T70] console_flush_one_record+0x46f/0x710 [ 107.888408][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 107.888410][ T70] ? __lock_acquire+0x518/0xc20 [ 107.888415][ T70] console_unlock+0xee/0x1f0 [ 107.888418][ T70] ? console_flush_one_record+0x710/0x710 [ 107.888420][ T70] ? rcu_is_watching+0x16/0xd0 [ 107.888423][ T70] ? lock_acquire+0x60/0x160 [ 107.888426][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 107.888428][ T70] ? vprintk_emit+0x320/0x3e0 [ 107.888431][ T70] vprintk_emit+0x37c/0x3e0 [ 107.888435][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 107.888438][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 107.888440][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 107.888443][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 107.888445][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 107.888448][ T70] _printk+0xc7/0x100 [ 107.888452][ T70] ? snapshot_read.cold+0x21/0x21 [ 107.888455][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 107.888458][ T70] ? netdev_name+0x43/0x60 [ 107.888461][ T70] ? __netdev_printk+0x17f/0x1d0 [ 107.888464][ T70] netdev_info+0xe2/0x116 [ 107.888467][ T70] ? netdev_notice+0x120/0x120 [ 107.888470][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 107.888472][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 107.888474][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 107.888478][ T70] ? mutex_is_locked+0x1c/0x50 [ 107.888481][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 107.888484][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 107.888487][ T70] netif_set_promiscuity+0x4c/0xc0 [ 107.888492][ T70] dev_set_promiscuity+0x9d/0x150 [ 107.888495][ T70] hsr_del_port+0x39d/0x540 [ 107.888501][ T70] hsr_del_ports+0x24/0x80 [ 107.888503][ T70] hsr_dellink+0x5d/0x90 [ 107.888506][ T70] default_device_exit_batch+0x19d/0x600 [ 107.888510][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 107.888512][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 107.888515][ T70] ? mutex_is_locked+0x1c/0x50 [ 107.888518][ T70] ops_undo_list+0x2ce/0x8f0 [ 107.888522][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 107.888524][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 107.888526][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 107.888529][ T70] ? idr_destroy+0x121/0x250 [ 107.888534][ T70] cleanup_net+0x431/0x890 [ 107.888537][ T70] ? net_passive_dec+0x230/0x230 [ 107.888541][ T70] ? lock_acquire+0x13c/0x160 [ 107.888543][ T70] ? rcu_is_watching+0x16/0xd0 [ 107.888547][ T70] process_one_work+0xe3e/0x1560 [ 107.888553][ T70] ? __queue_delayed_work+0x470/0x470 [ 107.888556][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 107.888564][ T70] worker_thread+0x4f1/0xd60 [ 107.888568][ T70] ? rescuer_thread+0x1340/0x1340 [ 107.888570][ T70] ? __kthread_parkme+0xbd/0x210 [ 107.888573][ T70] ? rescuer_thread+0x1340/0x1340 [ 107.888576][ T70] ? rescuer_thread+0x1340/0x1340 [ 107.888578][ T70] kthread+0x367/0x460 [ 107.888580][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 107.888583][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 107.888586][ T70] ret_from_fork+0x474/0x6b0 [ 107.888590][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 107.888593][ T70] ? __switch_to+0x5a3/0xe00 [ 107.888596][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 107.888599][ T70] ret_from_fork_asm+0x11/0x20 [ 107.888608][ T70] [ 107.916182][ T70] vethB: left promiscuous mode [ 107.935865][ T70] vethB (unregistering): left promiscuous mode [ 107.940652][ T70] vethA (unregistering): left promiscuous mode [ 108.521343][ T1157] vethA: entered promiscuous mode [ 108.522170][ T1157] vethB: entered promiscuous mode [ 108.552171][ T1158] vethA: entered promiscuous mode [ 108.552925][ T1158] vethB: entered promiscuous mode [ 108.698228][ T1163] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 108.797997][ T1166] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 114.185221][ T70] vethA: left promiscuous mode [ 114.185239][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.185241][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 114.185243][ T70] preempt_count: 1, expected: 0 [ 114.185244][ T70] RCU nest depth: 0, expected: 0 [ 114.185245][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 114.185247][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 114.185259][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 114.185263][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 114.185276][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 114.185280][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 114.185285][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 114.185288][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 114.185292][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 114.185296][ T70] irq event stamp: 1169792 [ 114.185297][ T70] hardirqs last enabled at (1169791): [] __down_trylock_console_sem+0x86/0xa0 [ 114.185299][ T70] hardirqs last disabled at (1169792): [] console_emit_next_record+0x3d4/0x4c0 [ 114.185301][ T70] softirqs last enabled at (1169774): [] handle_softirqs+0x67c/0x900 [ 114.185304][ T70] softirqs last disabled at (1169693): [] __irq_exit_rcu+0x145/0x1c0 [ 114.185306][ T70] Preemption disabled at: [ 114.185307][ T70] [] vprintk_emit+0x31b/0x3e0 [ 114.185312][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.185316][ T70] Tainted: [W]=WARN [ 114.185317][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.185318][ T70] Workqueue: netns cleanup_net [ 114.185322][ T70] Call Trace: [ 114.185323][ T70] [ 114.185326][ T70] dump_stack_lvl+0x6f/0xa0 [ 114.185331][ T70] ? vprintk_emit+0x31b/0x3e0 [ 114.185334][ T70] __might_resched.cold+0x1fe/0x2c1 [ 114.185338][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.185342][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 114.185347][ T70] __kmalloc_noprof+0x443/0x760 [ 114.185350][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 114.185356][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 114.185358][ T70] alloc_buf.isra.0+0x4b/0x260 [ 114.185362][ T70] put_chars+0x1e1/0x2f0 [ 114.185365][ T70] ? __send_to_port+0x420/0x420 [ 114.185368][ T70] ? validate_chain+0x38b/0xc20 [ 114.185373][ T70] hvc_console_print+0x292/0x780 [ 114.185380][ T70] ? hvc_write+0x3a0/0x3a0 [ 114.185383][ T70] ? rcu_is_watching+0x16/0xd0 [ 114.185387][ T70] ? lock_acquire+0x13c/0x160 [ 114.185391][ T70] console_emit_next_record+0x22f/0x4c0 [ 114.185395][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 114.185397][ T70] ? console_flush_one_record+0x106/0x710 [ 114.185400][ T70] ? rcu_is_watching+0x16/0xd0 [ 114.185402][ T70] ? lock_acquire+0x13c/0x160 [ 114.185406][ T70] console_flush_one_record+0x46f/0x710 [ 114.185411][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 114.185412][ T70] ? __lock_acquire+0x518/0xc20 [ 114.185418][ T70] console_unlock+0xee/0x1f0 [ 114.185421][ T70] ? console_flush_one_record+0x710/0x710 [ 114.185422][ T70] ? rcu_is_watching+0x16/0xd0 [ 114.185425][ T70] ? lock_acquire+0x60/0x160 [ 114.185429][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.185430][ T70] ? vprintk_emit+0x320/0x3e0 [ 114.185434][ T70] vprintk_emit+0x37c/0x3e0 [ 114.185437][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 114.185440][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 114.185442][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 114.185445][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 114.185447][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 114.185450][ T70] _printk+0xc7/0x100 [ 114.185453][ T70] ? snapshot_read.cold+0x21/0x21 [ 114.185457][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 114.185460][ T70] ? netdev_name+0x43/0x60 [ 114.185463][ T70] ? __netdev_printk+0x17f/0x1d0 [ 114.185466][ T70] netdev_info+0xe2/0x116 [ 114.185469][ T70] ? netdev_notice+0x120/0x120 [ 114.185472][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 114.185474][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 114.185476][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 114.185480][ T70] ? mutex_is_locked+0x1c/0x50 [ 114.185484][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 114.185486][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 114.185489][ T70] netif_set_promiscuity+0x4c/0xc0 [ 114.185494][ T70] dev_set_promiscuity+0x9d/0x150 [ 114.185497][ T70] hsr_del_port+0x39d/0x540 [ 114.185502][ T70] hsr_del_ports+0x24/0x80 [ 114.185505][ T70] hsr_dellink+0x5d/0x90 [ 114.185507][ T70] default_device_exit_batch+0x19d/0x600 [ 114.185511][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 114.185513][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.185516][ T70] ? mutex_is_locked+0x1c/0x50 [ 114.185520][ T70] ops_undo_list+0x2ce/0x8f0 [ 114.185524][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 114.185526][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 114.185527][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 114.185530][ T70] ? idr_destroy+0x121/0x250 [ 114.185535][ T70] cleanup_net+0x431/0x890 [ 114.185538][ T70] ? net_passive_dec+0x230/0x230 [ 114.185542][ T70] ? lock_acquire+0x13c/0x160 [ 114.185544][ T70] ? rcu_is_watching+0x16/0xd0 [ 114.185548][ T70] process_one_work+0xe3e/0x1560 [ 114.185554][ T70] ? __queue_delayed_work+0x470/0x470 [ 114.185557][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 114.185565][ T70] worker_thread+0x4f1/0xd60 [ 114.185569][ T70] ? rescuer_thread+0x1340/0x1340 [ 114.185571][ T70] ? __kthread_parkme+0xbd/0x210 [ 114.185574][ T70] ? rescuer_thread+0x1340/0x1340 [ 114.185577][ T70] ? rescuer_thread+0x1340/0x1340 [ 114.185579][ T70] kthread+0x367/0x460 [ 114.185581][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 114.185584][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 114.185587][ T70] ret_from_fork+0x474/0x6b0 [ 114.185591][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 114.185594][ T70] ? __switch_to+0x5a3/0xe00 [ 114.185597][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 114.185600][ T70] ret_from_fork_asm+0x11/0x20 [ 114.185609][ T70] [ 114.217842][ T70] vethB: left promiscuous mode [ 114.228720][ T70] vethB (unregistering): left promiscuous mode [ 114.234321][ T70] vethA (unregistering): left promiscuous mode [ 114.846249][ T1205] vethA: entered promiscuous mode [ 114.847023][ T1205] vethB: entered promiscuous mode [ 114.876483][ T1206] vethA: entered promiscuous mode [ 114.877232][ T1206] vethB: entered promiscuous mode [ 115.026607][ T1211] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 115.111060][ T1214] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 120.478078][ T70] vethA: left promiscuous mode [ 120.478096][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 120.478098][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 120.478100][ T70] preempt_count: 1, expected: 0 [ 120.478101][ T70] RCU nest depth: 0, expected: 0 [ 120.478102][ T70] locks held by kworker/u16:1/70: 8, last CPU#1: [ 120.478104][ T70] #0: ff11000001a09d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 120.478116][ T70] #1: ffa00000004b7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 120.478120][ T70] #2: ffffffffa5cc7a88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 120.478126][ T70] #3: ffffffffa5ce3740 (rtnl_mutex){+.+.}-{4:4}, at: default_device_exit_batch+0x9a/0x600 [ 120.478130][ T70] #4: ffffffffa5579cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 120.478135][ T70] #5: ffffffffa5579d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 120.478139][ T70] #6: ffffffffa5499660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 120.478142][ T70] #7: ffffffffa5499560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 120.478151][ T70] irq event stamp: 1236678 [ 120.478152][ T70] hardirqs last enabled at (1236677): [] __down_trylock_console_sem+0x86/0xa0 [ 120.478154][ T70] hardirqs last disabled at (1236678): [] console_emit_next_record+0x3d4/0x4c0 [ 120.478156][ T70] softirqs last enabled at (1236562): [] tcp_close+0x2b/0xb0 [ 120.478159][ T70] softirqs last disabled at (1236560): [] release_sock+0x21/0x240 [ 120.478162][ T70] Preemption disabled at: [ 120.478163][ T70] [] vprintk_emit+0x31b/0x3e0 [ 120.478168][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 120.478172][ T70] Tainted: [W]=WARN [ 120.478173][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 120.478175][ T70] Workqueue: netns cleanup_net [ 120.478178][ T70] Call Trace: [ 120.478179][ T70] [ 120.478182][ T70] dump_stack_lvl+0x6f/0xa0 [ 120.478187][ T70] ? vprintk_emit+0x31b/0x3e0 [ 120.478190][ T70] __might_resched.cold+0x1fe/0x2c1 [ 120.478195][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 120.478199][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 120.478204][ T70] __kmalloc_noprof+0x443/0x760 [ 120.478206][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 120.478212][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 120.478215][ T70] alloc_buf.isra.0+0x4b/0x260 [ 120.478218][ T70] put_chars+0x1e1/0x2f0 [ 120.478221][ T70] ? __send_to_port+0x420/0x420 [ 120.478224][ T70] ? validate_chain+0x38b/0xc20 [ 120.478229][ T70] hvc_console_print+0x292/0x780 [ 120.478236][ T70] ? hvc_write+0x3a0/0x3a0 [ 120.478239][ T70] ? rcu_is_watching+0x16/0xd0 [ 120.478243][ T70] ? lock_acquire+0x13c/0x160 [ 120.478247][ T70] console_emit_next_record+0x22f/0x4c0 [ 120.478251][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 120.478252][ T70] ? console_flush_one_record+0x106/0x710 [ 120.478256][ T70] ? rcu_is_watching+0x16/0xd0 [ 120.478258][ T70] ? lock_acquire+0x13c/0x160 [ 120.478262][ T70] console_flush_one_record+0x46f/0x710 [ 120.478266][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 120.478268][ T70] ? __lock_acquire+0x518/0xc20 [ 120.478273][ T70] console_unlock+0xee/0x1f0 [ 120.478276][ T70] ? console_flush_one_record+0x710/0x710 [ 120.478278][ T70] ? rcu_is_watching+0x16/0xd0 [ 120.478281][ T70] ? lock_acquire+0x60/0x160 [ 120.478284][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 120.478286][ T70] ? vprintk_emit+0x320/0x3e0 [ 120.478289][ T70] vprintk_emit+0x37c/0x3e0 [ 120.478293][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 120.478296][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 120.478298][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 120.478301][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 120.478302][ T70] ? finish_task_switch.isra.0+0x209/0xa70 [ 120.478306][ T70] _printk+0xc7/0x100 [ 120.478309][ T70] ? snapshot_read.cold+0x21/0x21 [ 120.478312][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 120.478315][ T70] ? netdev_name+0x43/0x60 [ 120.478325][ T70] ? __netdev_printk+0x17f/0x1d0 [ 120.478329][ T70] netdev_info+0xe2/0x116 [ 120.478331][ T70] ? netdev_notice+0x120/0x120 [ 120.478335][ T70] ? synchronize_rcu_expedited+0x440/0x510 [ 120.478336][ T70] ? netif_set_mtu_ext+0x5f0/0x5f0 [ 120.478338][ T70] ? synchronize_rcu_normal+0x340/0x340 [ 120.478342][ T70] ? mutex_is_locked+0x1c/0x50 [ 120.478346][ T70] __dev_set_promiscuity.cold+0x95/0x104 [ 120.478349][ T70] ? sync_rcu_exp_select_cpus+0x700/0x700 [ 120.478352][ T70] netif_set_promiscuity+0x4c/0xc0 [ 120.478356][ T70] dev_set_promiscuity+0x9d/0x150 [ 120.478359][ T70] hsr_del_port+0x39d/0x540 [ 120.478364][ T70] hsr_del_ports+0x24/0x80 [ 120.478367][ T70] hsr_dellink+0x5d/0x90 [ 120.478369][ T70] default_device_exit_batch+0x19d/0x600 [ 120.478373][ T70] ? unregister_netdevice_queue+0x470/0x470 [ 120.478375][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 120.478378][ T70] ? mutex_is_locked+0x1c/0x50 [ 120.478382][ T70] ops_undo_list+0x2ce/0x8f0 [ 120.478385][ T70] ? lockdep_hardirqs_on+0x91/0x130 [ 120.478387][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 120.478389][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 120.478392][ T70] ? idr_destroy+0x121/0x250 [ 120.478397][ T70] cleanup_net+0x431/0x890 [ 120.478400][ T70] ? net_passive_dec+0x230/0x230 [ 120.478404][ T70] ? lock_acquire+0x13c/0x160 [ 120.478406][ T70] ? rcu_is_watching+0x16/0xd0 [ 120.478410][ T70] process_one_work+0xe3e/0x1560 [ 120.478416][ T70] ? __queue_delayed_work+0x470/0x470 [ 120.478419][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 120.478427][ T70] worker_thread+0x4f1/0xd60 [ 120.478431][ T70] ? rescuer_thread+0x1340/0x1340 [ 120.478433][ T70] ? __kthread_parkme+0xbd/0x210 [ 120.478436][ T70] ? rescuer_thread+0x1340/0x1340 [ 120.478439][ T70] ? rescuer_thread+0x1340/0x1340 [ 120.478441][ T70] kthread+0x367/0x460 [ 120.478443][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 120.478446][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 120.478449][ T70] ret_from_fork+0x474/0x6b0 [ 120.478453][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 120.478456][ T70] ? __switch_to+0x5a3/0xe00 [ 120.478460][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 120.478462][ T70] ret_from_fork_asm+0x11/0x20 [ 120.478471][ T70] [ 120.505043][ T70] vethB: left promiscuous mode [ 120.515642][ T70] vethB (unregistering): left promiscuous mode [ 120.520808][ T70] vethA (unregistering): left promiscuous mode