[ 175.374287][ T1845] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 4789 - 0 [ 176.090282][ T1857] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 4789 - 0 [ 176.347891][ T1860] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 4789 - 0 [ 176.356574][ T1860] ip (1860) used greatest stack depth: 22864 bytes left [ 177.413914][ T1876] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 4790 - 0 [ 178.063069][ T1887] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.968340][ T1924] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 4789 - 0 [ 180.138096][ T1925] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 4790 - 0 [ 180.307390][ T1926] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.591646][ T1941] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 4789 - 0 [ 182.597185][ T10] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 183.364391][ T1954] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 4789 - 0 [ 183.385576][ T71] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 183.654740][ T1957] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 4789 - 0 [ 183.658679][ T71] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 184.707711][ T1973] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 4790 - 0 [ 184.713555][ T71] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 4790 - 0 [ 185.344954][ T1984] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.349586][ T71] netdevsim netdevsim239 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.776533][ T1995] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 185.779507][ T1995] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 4790 - 0 [ 185.782829][ T1995] netdevsim netdevsim239 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.904537][ T71] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 185.907514][ T71] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 4790 - 0 [ 185.910529][ T71] netdevsim netdevsim239 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.825761][ T2012] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 4789 - 0 [ 186.853541][ T71] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 186.983334][ T2013] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 4790 - 0 [ 187.004547][ T71] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 4790 - 0 [ 187.156550][ T2014] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.182552][ T71] netdevsim netdevsim239 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.371656][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 192.459621][ T10] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 194.443669][ T10] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 195.467628][ T2044] netdevsim netdevsim239 eth0 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0 [ 197.227535][ T2058] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 197.602160][ T2066] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10001 - 0 [ 198.130269][ T2078] netdevsim netdevsim239 eth0: set [0, 2] type 1 family 0 port 10002 - 0 [ 198.702310][ T2094] netdevsim netdevsim239 eth0: set [0, 3] type 1 family 0 port 10003 - 0 [ 200.161154][ T2126] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 200.983243][ T2146] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 201.880128][ T2170] netdevsim netdevsim239 eth0: set [1, 2] type 2 family 0 port 20002 - 0 [ 203.025110][ T2198] netdevsim netdevsim239 eth0: set [1, 3] type 2 family 0 port 20003 - 0 [ 205.164007][ T2255] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 10001 - 0 [ 205.187407][ T71] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10004 - 0 [ 206.231228][ T2283] netdevsim netdevsim239 eth0: unset [0, 2] type 1 family 0 port 10002 - 0 [ 207.169352][ T2309] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20001 - 0 [ 207.190703][ T71] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20004 - 0 [ 208.124985][ T2334] netdevsim netdevsim239 eth0: unset [1, 2] type 2 family 0 port 20002 - 0 [ 209.130257][ T2358] netdevsim netdevsim239 eth0: set [1, 2] type 4 family 0 port 30001 - 0 [ 212.214831][ T2433] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20004 - 0 [ 212.241736][ T71] netdevsim netdevsim239 eth0: set [1, 1] type 4 family 0 port 30002 - 0 [ 213.120958][ T1827] [ 213.121075][ T1827] ===================================================== [ 213.121296][ T1827] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 213.121536][ T1827] 6.9.0-rc1-virtme #1 Not tainted [ 213.121699][ T1827] ----------------------------------------------------- [ 213.121879][ T1827] udp_tunnel_nic./1827 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 213.122105][ T1827] ffff888005374ee8 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 213.122389][ T1827] [ 213.122389][ T1827] and this task is already holding: [ 213.122631][ T1827] ffff88802f8bef58 (&ul->lock#2){+.-.}-{2:2}, at: rt_flush_dev+0x13b/0x670 [ 213.122917][ T1827] which would create a new lock dependency: [ 213.123117][ T1827] (&ul->lock#2){+.-.}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 213.123340][ T1827] [ 213.123340][ T1827] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 213.123620][ T1827] (&ul->lock#2){+.-.}-{2:2} [ 213.123628][ T1827] [ 213.123628][ T1827] ... which became SOFTIRQ-irq-safe at: [ 213.124011][ T1827] __lock_acquire+0x797/0x1570 [ 213.124173][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.124317][ T1827] _raw_spin_lock_bh+0x38/0x50 [ 213.124477][ T1827] rt_add_uncached_list+0x55/0x1b0 [ 213.124638][ T1827] __mkroute_output+0x4fa/0x1070 [ 213.124790][ T1827] ip_route_output_key_hash+0x15d/0x2b0 [ 213.124945][ T1827] ip_route_output_flow+0x23/0x140 [ 213.125088][ T1827] igmpv3_newpack+0x254/0xf60 [ 213.125246][ T1827] add_grhead+0x249/0x2f0 [ 213.125399][ T1827] add_grec+0xb59/0xde0 [ 213.125510][ T1827] igmpv3_send_cr+0x4b3/0xb20 [ 213.125661][ T1827] igmp_ifc_timer_expire+0x37/0x1b0 [ 213.125818][ T1827] call_timer_fn+0x13b/0x230 [ 213.125975][ T1827] __run_timers+0x545/0x810 [ 213.126128][ T1827] run_timer_softirq+0xe8/0x1b0 [ 213.126282][ T1827] __do_softirq+0x1f8/0x5df [ 213.126428][ T1827] irq_exit_rcu+0x97/0xc0 [ 213.126584][ T1827] sysvec_apic_timer_interrupt+0x75/0x80 [ 213.126764][ T1827] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 213.126947][ T1827] _raw_spin_unlock_irqrestore+0x43/0x70 [ 213.127098][ T1827] delete_object_full+0x4b/0x70 [ 213.127247][ T1827] kmem_cache_free+0x1ac/0x220 [ 213.127415][ T1827] __put_anon_vma+0xf4/0x320 [ 213.127574][ T1827] unlink_anon_vmas+0x4ef/0x920 [ 213.127755][ T1827] free_pgtables+0x290/0x7b0 [ 213.127902][ T1827] exit_mmap+0x2d4/0x7d0 [ 213.128011][ T1827] __mmput+0x76/0x3b0 [ 213.128124][ T1827] exit_mm+0x146/0x1d0 [ 213.128243][ T1827] do_exit+0x6b6/0xcf0 [ 213.128351][ T1827] do_group_exit+0xb8/0x260 [ 213.128503][ T1827] __x64_sys_exit_group+0x3e/0x50 [ 213.128660][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.128825][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.129004][ T1827] [ 213.129004][ T1827] to a SOFTIRQ-irq-unsafe lock: [ 213.129181][ T1827] (&p->alloc_lock){+.+.}-{2:2} [ 213.129186][ T1827] [ 213.129186][ T1827] ... which became SOFTIRQ-irq-unsafe at: [ 213.129539][ T1827] ... [ 213.129540][ T1827] __lock_acquire+0x797/0x1570 [ 213.129762][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.129924][ T1827] _raw_spin_lock+0x30/0x40 [ 213.130071][ T1827] set_mems_allowed+0x1d/0x210 [ 213.130218][ T1827] kernel_init_freeable+0x72/0x310 [ 213.130364][ T1827] kernel_init+0x20/0x200 [ 213.130511][ T1827] ret_from_fork+0x31/0x70 [ 213.130705][ T1827] ret_from_fork_asm+0x1a/0x30 [ 213.130852][ T1827] [ 213.130852][ T1827] other info that might help us debug this: [ 213.130852][ T1827] [ 213.131141][ T1827] Possible interrupt unsafe locking scenario: [ 213.131141][ T1827] [ 213.131356][ T1827] CPU0 CPU1 [ 213.131497][ T1827] ---- ---- [ 213.131674][ T1827] lock(&p->alloc_lock); [ 213.131797][ T1827] local_irq_disable(); [ 213.131976][ T1827] lock(&ul->lock#2); [ 213.132162][ T1827] lock(&p->alloc_lock); [ 213.132346][ T1827] [ 213.132459][ T1827] lock(&ul->lock#2); [ 213.132570][ T1827] [ 213.132570][ T1827] *** DEADLOCK *** [ 213.132570][ T1827] [ 213.132791][ T1827] 6 locks held by udp_tunnel_nic./1827: [ 213.132936][ T1827] #0: ffff8880061613f0 (sb_writers#8){.+.+}-{0:0}, at: ksys_write+0xf5/0x1e0 [ 213.133202][ T1827] #1: ffff888006356888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x211/0x460 [ 213.133467][ T1827] #2: ffff888004a96370 (kn->active#36){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x234/0x460 [ 213.133770][ T1827] #3: ffff88800897d250 (&devlink->lock_key){+.+.}-{3:3}, at: nsim_drv_port_del+0x53/0x130 [netdevsim] [ 213.134087][ T1827] #4: ffffffffad992d08 (rtnl_mutex){+.+.}-{3:3}, at: nsim_destroy+0x35/0x2a0 [netdevsim] [ 213.134364][ T1827] #5: ffff88802f8bef58 (&ul->lock#2){+.-.}-{2:2}, at: rt_flush_dev+0x13b/0x670 [ 213.134657][ T1827] [ 213.134657][ T1827] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 213.134967][ T1827] -> (&ul->lock#2){+.-.}-{2:2} { [ 213.135121][ T1827] HARDIRQ-ON-W at: [ 213.135244][ T1827] __lock_acquire+0x797/0x1570 [ 213.135430][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.135647][ T1827] _raw_spin_lock_bh+0x38/0x50 [ 213.135841][ T1827] rt_add_uncached_list+0x55/0x1b0 [ 213.136029][ T1827] __mkroute_output+0x4fa/0x1070 [ 213.136211][ T1827] ip_route_output_key_hash+0x15d/0x2b0 [ 213.136438][ T1827] ip_route_output_flow+0x23/0x140 [ 213.136645][ T1827] igmpv3_newpack+0x254/0xf60 [ 213.136835][ T1827] add_grhead+0x249/0x2f0 [ 213.137036][ T1827] add_grec+0xb59/0xde0 [ 213.137233][ T1827] igmpv3_send_cr+0x4b3/0xb20 [ 213.137426][ T1827] igmp_ifc_timer_expire+0x37/0x1b0 [ 213.137618][ T1827] call_timer_fn+0x13b/0x230 [ 213.137815][ T1827] __run_timers+0x545/0x810 [ 213.138012][ T1827] run_timer_softirq+0xe8/0x1b0 [ 213.138206][ T1827] __do_softirq+0x1f8/0x5df [ 213.138392][ T1827] irq_exit_rcu+0x97/0xc0 [ 213.138586][ T1827] sysvec_apic_timer_interrupt+0x75/0x80 [ 213.138843][ T1827] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 213.139071][ T1827] _raw_spin_unlock_irqrestore+0x43/0x70 [ 213.139301][ T1827] delete_object_full+0x4b/0x70 [ 213.139502][ T1827] kmem_cache_free+0x1ac/0x220 [ 213.139708][ T1827] __put_anon_vma+0xf4/0x320 [ 213.139919][ T1827] unlink_anon_vmas+0x4ef/0x920 [ 213.140112][ T1827] free_pgtables+0x290/0x7b0 [ 213.140300][ T1827] exit_mmap+0x2d4/0x7d0 [ 213.140490][ T1827] __mmput+0x76/0x3b0 [ 213.140657][ T1827] exit_mm+0x146/0x1d0 [ 213.140816][ T1827] do_exit+0x6b6/0xcf0 [ 213.140971][ T1827] do_group_exit+0xb8/0x260 [ 213.141168][ T1827] __x64_sys_exit_group+0x3e/0x50 [ 213.141357][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.141553][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.141788][ T1827] IN-SOFTIRQ-W at: [ 213.141899][ T1827] __lock_acquire+0x797/0x1570 [ 213.142093][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.142285][ T1827] _raw_spin_lock_bh+0x38/0x50 [ 213.142476][ T1827] rt_add_uncached_list+0x55/0x1b0 [ 213.142683][ T1827] __mkroute_output+0x4fa/0x1070 [ 213.142866][ T1827] ip_route_output_key_hash+0x15d/0x2b0 [ 213.143097][ T1827] ip_route_output_flow+0x23/0x140 [ 213.143287][ T1827] igmpv3_newpack+0x254/0xf60 [ 213.143481][ T1827] add_grhead+0x249/0x2f0 [ 213.143698][ T1827] add_grec+0xb59/0xde0 [ 213.143908][ T1827] igmpv3_send_cr+0x4b3/0xb20 [ 213.144102][ T1827] igmp_ifc_timer_expire+0x37/0x1b0 [ 213.144287][ T1827] call_timer_fn+0x13b/0x230 [ 213.144505][ T1827] __run_timers+0x545/0x810 [ 213.144712][ T1827] run_timer_softirq+0xe8/0x1b0 [ 213.144914][ T1827] __do_softirq+0x1f8/0x5df [ 213.145100][ T1827] irq_exit_rcu+0x97/0xc0 [ 213.145294][ T1827] sysvec_apic_timer_interrupt+0x75/0x80 [ 213.145517][ T1827] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 213.145761][ T1827] _raw_spin_unlock_irqrestore+0x43/0x70 [ 213.145995][ T1827] delete_object_full+0x4b/0x70 [ 213.146182][ T1827] kmem_cache_free+0x1ac/0x220 [ 213.146370][ T1827] __put_anon_vma+0xf4/0x320 [ 213.146667][ T1827] unlink_anon_vmas+0x4ef/0x920 [ 213.146859][ T1827] free_pgtables+0x290/0x7b0 [ 213.147040][ T1827] exit_mmap+0x2d4/0x7d0 [ 213.147226][ T1827] __mmput+0x76/0x3b0 [ 213.147468][ T1827] exit_mm+0x146/0x1d0 [ 213.147633][ T1827] do_exit+0x6b6/0xcf0 [ 213.147805][ T1827] do_group_exit+0xb8/0x260 [ 213.147991][ T1827] __x64_sys_exit_group+0x3e/0x50 [ 213.148264][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.148452][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.148682][ T1827] INITIAL USE at: [ 213.148888][ T1827] __lock_acquire+0x797/0x1570 [ 213.149082][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.149270][ T1827] _raw_spin_lock_bh+0x38/0x50 [ 213.149451][ T1827] rt_add_uncached_list+0x55/0x1b0 [ 213.149745][ T1827] __mkroute_output+0x4fa/0x1070 [ 213.149949][ T1827] ip_route_output_key_hash+0x15d/0x2b0 [ 213.150132][ T1827] ip_route_output_flow+0x23/0x140 [ 213.150315][ T1827] igmpv3_newpack+0x254/0xf60 [ 213.150496][ T1827] add_grhead+0x249/0x2f0 [ 213.150691][ T1827] add_grec+0xb59/0xde0 [ 213.150845][ T1827] igmpv3_send_cr+0x4b3/0xb20 [ 213.151228][ T1827] igmp_ifc_timer_expire+0x37/0x1b0 [ 213.151425][ T1827] call_timer_fn+0x13b/0x230 [ 213.151642][ T1827] __run_timers+0x545/0x810 [ 213.151943][ T1827] run_timer_softirq+0xe8/0x1b0 [ 213.152134][ T1827] __do_softirq+0x1f8/0x5df [ 213.152318][ T1827] irq_exit_rcu+0x97/0xc0 [ 213.152501][ T1827] sysvec_apic_timer_interrupt+0x75/0x80 [ 213.152823][ T1827] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 213.153052][ T1827] _raw_spin_unlock_irqrestore+0x43/0x70 [ 213.153280][ T1827] delete_object_full+0x4b/0x70 [ 213.153475][ T1827] kmem_cache_free+0x1ac/0x220 [ 213.153672][ T1827] __put_anon_vma+0xf4/0x320 [ 213.153876][ T1827] unlink_anon_vmas+0x4ef/0x920 [ 213.154167][ T1827] free_pgtables+0x290/0x7b0 [ 213.154355][ T1827] exit_mmap+0x2d4/0x7d0 [ 213.154548][ T1827] __mmput+0x76/0x3b0 [ 213.154823][ T1827] exit_mm+0x146/0x1d0 [ 213.154978][ T1827] do_exit+0x6b6/0xcf0 [ 213.155136][ T1827] do_group_exit+0xb8/0x260 [ 213.155319][ T1827] __x64_sys_exit_group+0x3e/0x50 [ 213.155631][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.155814][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.156033][ T1827] } [ 213.156108][ T1827] ... key at: [] __key.7+0x0/0x40 [ 213.156307][ T1827] [ 213.156307][ T1827] the dependencies between the lock to be acquired [ 213.156309][ T1827] and SOFTIRQ-irq-unsafe lock: [ 213.156720][ T1827] -> (&p->alloc_lock){+.+.}-{2:2} { [ 213.156879][ T1827] HARDIRQ-ON-W at: [ 213.157009][ T1827] __lock_acquire+0x797/0x1570 [ 213.157197][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.157392][ T1827] _raw_spin_lock+0x30/0x40 [ 213.157590][ T1827] set_mems_allowed+0x1d/0x210 [ 213.157781][ T1827] kernel_init_freeable+0x72/0x310 [ 213.157981][ T1827] kernel_init+0x20/0x200 [ 213.158167][ T1827] ret_from_fork+0x31/0x70 [ 213.158364][ T1827] ret_from_fork_asm+0x1a/0x30 [ 213.158549][ T1827] SOFTIRQ-ON-W at: [ 213.158668][ T1827] __lock_acquire+0x797/0x1570 [ 213.158868][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.159049][ T1827] _raw_spin_lock+0x30/0x40 [ 213.159247][ T1827] set_mems_allowed+0x1d/0x210 [ 213.159431][ T1827] kernel_init_freeable+0x72/0x310 [ 213.159650][ T1827] kernel_init+0x20/0x200 [ 213.159868][ T1827] ret_from_fork+0x31/0x70 [ 213.160065][ T1827] ret_from_fork_asm+0x1a/0x30 [ 213.160251][ T1827] INITIAL USE at: [ 213.160362][ T1827] __lock_acquire+0x797/0x1570 [ 213.160553][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.160756][ T1827] _raw_spin_lock+0x30/0x40 [ 213.160941][ T1827] set_mems_allowed+0x1d/0x210 [ 213.161123][ T1827] kernel_init_freeable+0x72/0x310 [ 213.161316][ T1827] kernel_init+0x20/0x200 [ 213.161498][ T1827] ret_from_fork+0x31/0x70 [ 213.161703][ T1827] ret_from_fork_asm+0x1a/0x30 [ 213.161935][ T1827] } [ 213.162034][ T1827] ... key at: [] __key.387+0x0/0x40 [ 213.162282][ T1827] ... acquired at: [ 213.162415][ T1827] check_prev_add+0x194/0xce0 [ 213.162585][ T1827] validate_chain+0x71d/0x9b0 [ 213.162769][ T1827] __lock_acquire+0xaf0/0x1570 [ 213.162942][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.163105][ T1827] _raw_spin_lock+0x30/0x40 [ 213.163283][ T1827] __get_task_comm+0x27/0x70 [ 213.163447][ T1827] ref_tracker_alloc+0x2ee/0x490 [ 213.163630][ T1827] rt_flush_dev+0x371/0x670 [ 213.163798][ T1827] fib_netdev_event+0x248/0x5a0 [ 213.163959][ T1827] notifier_call_chain+0xcd/0x150 [ 213.164134][ T1827] unregister_netdevice_many_notify+0x548/0x1190 [ 213.164331][ T1827] unregister_netdevice_queue+0x2a4/0x410 [ 213.164537][ T1827] nsim_destroy+0xb8/0x2a0 [netdevsim] [ 213.164752][ T1827] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 213.164962][ T1827] nsim_drv_port_del+0xde/0x130 [netdevsim] [ 213.165176][ T1827] del_port_store+0xf8/0x120 [netdevsim] [ 213.165385][ T1827] kernfs_fop_write_iter+0x2c0/0x460 [ 213.165553][ T1827] vfs_write+0x9e5/0x10a0 [ 213.165726][ T1827] ksys_write+0xf5/0x1e0 [ 213.165886][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.166038][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.166231][ T1827] [ 213.166322][ T1827] [ 213.166322][ T1827] stack backtrace: [ 213.166510][ T1827] CPU: 1 PID: 1827 Comm: udp_tunnel_nic. Not tainted 6.9.0-rc1-virtme #1 [ 213.166746][ T1827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 213.167090][ T1827] Call Trace: [ 213.167233][ T1827] [ 213.167325][ T1827] dump_stack_lvl+0x82/0xd0 [ 213.167506][ T1827] print_bad_irq_dependency+0x957/0xd40 [ 213.167666][ T1827] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 213.167874][ T1827] ? __pfx_usage_skip+0x10/0x10 [ 213.168021][ T1827] ? __bfs+0x246/0x650 [ 213.168154][ T1827] ? __pfx_usage_match+0x10/0x10 [ 213.168310][ T1827] check_irq_usage+0x596/0x850 [ 213.168456][ T1827] ? __pfx___lock_release+0x10/0x10 [ 213.168627][ T1827] ? hlock_class+0x4e/0x130 [ 213.168786][ T1827] ? __pfx_check_irq_usage+0x10/0x10 [ 213.168941][ T1827] ? __bfs+0x246/0x650 [ 213.169051][ T1827] ? __pfx_hlock_conflict+0x10/0x10 [ 213.169195][ T1827] ? check_path.constprop.0+0x24/0x50 [ 213.169342][ T1827] ? check_noncircular+0x14c/0x3e0 [ 213.169486][ T1827] ? __pfx_check_noncircular+0x10/0x10 [ 213.169654][ T1827] ? rmqueue+0x835/0x1770 [ 213.169774][ T1827] ? hlock_class+0x4e/0x130 [ 213.170025][ T1827] ? mark_lock+0x38/0x3e0 [ 213.170137][ T1827] ? check_prev_add+0x194/0xce0 [ 213.170280][ T1827] check_prev_add+0x194/0xce0 [ 213.170423][ T1827] ? validate_chain+0x130/0x9b0 [ 213.170568][ T1827] validate_chain+0x71d/0x9b0 [ 213.170862][ T1827] ? mark_lock+0x38/0x3e0 [ 213.170987][ T1827] ? __pfx_validate_chain+0x10/0x10 [ 213.171148][ T1827] ? hlock_class+0x4e/0x130 [ 213.171326][ T1827] ? mark_lock+0x38/0x3e0 [ 213.171450][ T1827] __lock_acquire+0xaf0/0x1570 [ 213.171738][ T1827] lock_acquire.part.0+0xeb/0x330 [ 213.171913][ T1827] ? __get_task_comm+0x27/0x70 [ 213.172076][ T1827] ? mark_lock+0x38/0x3e0 [ 213.172198][ T1827] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 213.172372][ T1827] ? trace_lock_acquire+0x135/0x1c0 [ 213.172534][ T1827] ? __get_task_comm+0x27/0x70 [ 213.172704][ T1827] ? lock_acquire+0x32/0xc0 [ 213.172883][ T1827] ? __get_task_comm+0x27/0x70 [ 213.173148][ T1827] _raw_spin_lock+0x30/0x40 [ 213.173310][ T1827] ? __get_task_comm+0x27/0x70 [ 213.173469][ T1827] __get_task_comm+0x27/0x70 [ 213.173652][ T1827] ref_tracker_alloc+0x2ee/0x490 [ 213.173815][ T1827] ? lock_acquire.part.0+0xeb/0x330 [ 213.174168][ T1827] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 213.174337][ T1827] ? rt_flush_dev+0x371/0x670 [ 213.174518][ T1827] ? fib_netdev_event+0x248/0x5a0 [ 213.174711][ T1827] ? notifier_call_chain+0xcd/0x150 [ 213.174966][ T1827] ? unregister_netdevice_many_notify+0x548/0x1190 [ 213.175168][ T1827] ? unregister_netdevice_queue+0x2a4/0x410 [ 213.175365][ T1827] ? nsim_destroy+0xb8/0x2a0 [netdevsim] [ 213.175538][ T1827] ? __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 213.175843][ T1827] ? nsim_drv_port_del+0xde/0x130 [netdevsim] [ 213.176055][ T1827] ? del_port_store+0xf8/0x120 [netdevsim] [ 213.176268][ T1827] ? kernfs_fop_write_iter+0x2c0/0x460 [ 213.176521][ T1827] ? vfs_write+0x9e5/0x10a0 [ 213.176690][ T1827] ? ksys_write+0xf5/0x1e0 [ 213.176842][ T1827] ? do_syscall_64+0xc6/0x1e0 [ 213.176985][ T1827] ? entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.177260][ T1827] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 213.177408][ T1827] ? lock_acquire+0x32/0xc0 [ 213.177563][ T1827] ? rt_flush_dev+0x13b/0x670 [ 213.177736][ T1827] rt_flush_dev+0x371/0x670 [ 213.177988][ T1827] ? __timer_delete_sync+0xd3/0x110 [ 213.178149][ T1827] ? __timer_delete_sync+0xa7/0x110 [ 213.178297][ T1827] fib_netdev_event+0x248/0x5a0 [ 213.178454][ T1827] notifier_call_chain+0xcd/0x150 [ 213.178623][ T1827] unregister_netdevice_many_notify+0x548/0x1190 [ 213.178915][ T1827] ? nsim_destroy+0x35/0x2a0 [netdevsim] [ 213.179084][ T1827] ? lock_acquire+0x32/0xc0 [ 213.179252][ T1827] ? trace_contention_end+0xdc/0x140 [ 213.179416][ T1827] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 213.179735][ T1827] ? __mutex_lock+0x170/0xac0 [ 213.179908][ T1827] ? nsim_drv_port_del+0x53/0x130 [netdevsim] [ 213.180120][ T1827] ? nsim_destroy+0x35/0x2a0 [netdevsim] [ 213.180296][ T1827] ? __pfx_sysfs_kf_write+0x10/0x10 [ 213.180456][ T1827] unregister_netdevice_queue+0x2a4/0x410 [ 213.180625][ T1827] ? nsim_drv_port_del+0x53/0x130 [netdevsim] [ 213.180838][ T1827] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 213.181131][ T1827] ? __pfx___mutex_lock+0x10/0x10 [ 213.181296][ T1827] ? __pfx_sysfs_kf_write+0x10/0x10 [ 213.181466][ T1827] nsim_destroy+0xb8/0x2a0 [netdevsim] [ 213.181648][ T1827] __nsim_dev_port_del+0x17e/0x250 [netdevsim] [ 213.181949][ T1827] nsim_drv_port_del+0xde/0x130 [netdevsim] [ 213.182165][ T1827] del_port_store+0xf8/0x120 [netdevsim] [ 213.182349][ T1827] ? __pfx_del_port_store+0x10/0x10 [netdevsim] [ 213.182571][ T1827] ? __pfx_sysfs_kf_write+0x10/0x10 [ 213.182847][ T1827] ? sysfs_file_ops+0x11e/0x170 [ 213.182999][ T1827] ? sysfs_kf_write+0x41/0x170 [ 213.183161][ T1827] kernfs_fop_write_iter+0x2c0/0x460 [ 213.183317][ T1827] vfs_write+0x9e5/0x10a0 [ 213.183526][ T1827] ? __pfx_locks_remove_posix+0x10/0x10 [ 213.183711][ T1827] ? __pfx_vfs_write+0x10/0x10 [ 213.183856][ T1827] ? find_held_lock+0x2c/0x110 [ 213.184011][ T1827] ? __fget_light+0x53/0x1e0 [ 213.184158][ T1827] ksys_write+0xf5/0x1e0 [ 213.184278][ T1827] ? __pfx_ksys_write+0x10/0x10 [ 213.184429][ T1827] do_syscall_64+0xc6/0x1e0 [ 213.184604][ T1827] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 213.184820][ T1827] RIP: 0033:0x7ff280398957 [ 213.185092][ T1827] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 213.185658][ T1827] RSP: 002b:00007ffe1118cfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 213.186008][ T1827] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff280398957 [ 213.186257][ T1827] RDX: 0000000000000002 RSI: 000055d8138ee510 RDI: 0000000000000001 [ 213.186729][ T1827] RBP: 000055d8138ee510 R08: 0000000000000000 R09: 00007ff28040b4e0 [ 213.186984][ T1827] R10: 00007ff28040b3e0 R11: 0000000000000246 R12: 0000000000000002 [ 213.187243][ T1827] R13: 00007ff280454760 R14: 0000000000000002 R15: 00007ff28044f9c0 [ 213.187497][ T1827] [ 213.189012][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0 [ 213.189399][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0 [ 213.189762][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0 [ 213.190105][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0 [ 213.190425][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0 [ 213.190839][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0 [ 213.191171][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0 [ 214.351332][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 214.688527][ T10] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10001 - 0 [ 215.105614][ T71] netdevsim netdevsim239 eth0: set [0, 2] type 1 family 0 port 10002 - 0 [ 215.602531][ T10] netdevsim netdevsim239 eth0: set [0, 3] type 1 family 0 port 10003 - 0 [ 216.798524][ T71] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 217.459690][ T10] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 218.197527][ T71] netdevsim netdevsim239 eth0: set [1, 2] type 2 family 0 port 20002 - 0 [ 219.033527][ T10] netdevsim netdevsim239 eth0: set [1, 3] type 2 family 0 port 20003 - 0 [ 220.830518][ T71] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 10001 - 0 [ 220.834498][ T71] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10004 - 0 [ 221.652501][ T71] netdevsim netdevsim239 eth0: unset [0, 2] type 1 family 0 port 10002 - 0 [ 222.431498][ T71] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20001 - 0 [ 222.434501][ T71] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20004 - 0 [ 223.261502][ T71] netdevsim netdevsim239 eth0: unset [1, 2] type 2 family 0 port 20002 - 0 [ 224.073542][ T71] netdevsim netdevsim239 eth0: set [1, 2] type 4 family 0 port 30001 - 0 [ 226.613509][ T10] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20004 - 0 [ 226.617502][ T10] netdevsim netdevsim239 eth0: set [1, 1] type 4 family 0 port 30002 - 0 [ 227.266563][ T1827] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 227.270586][ T1827] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 10004 - 0 [ 227.273496][ T1827] netdevsim netdevsim239 eth0: unset [0, 3] type 1 family 0 port 10003 - 0 [ 227.276496][ T1827] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - 0 [ 227.279499][ T1827] netdevsim netdevsim239 eth0: unset [1, 1] type 4 family 0 port 30002 - 0 [ 227.282558][ T1827] netdevsim netdevsim239 eth0: unset [1, 2] type 4 family 0 port 30001 - 0 [ 227.285503][ T1827] netdevsim netdevsim239 eth0: unset [1, 3] type 2 family 0 port 20003 - 0 [ 257.466805][ T3696] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 257.798665][ T3703] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10001 - 0 [ 258.255619][ T3715] netdevsim netdevsim239 eth0: set [0, 2] type 1 family 0 port 10002 - 0 [ 258.790124][ T3731] netdevsim netdevsim239 eth0: set [0, 3] type 1 family 0 port 10003 - 0 [ 260.087054][ T3763] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 260.795905][ T3782] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 261.606858][ T3806] netdevsim netdevsim239 eth0: set [1, 2] type 2 family 0 port 20002 - 0 [ 262.481594][ T3834] netdevsim netdevsim239 eth0: set [1, 3] type 2 family 0 port 20003 - 0 [ 264.251738][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0 [ 264.252119][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0 [ 264.252461][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0 [ 264.252795][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0 [ 264.253122][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0 [ 264.253473][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0 [ 264.253809][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0 [ 264.254134][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0 [ 265.994637][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 266.322569][ T10] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10001 - 0 [ 266.794525][ T71] netdevsim netdevsim239 eth0: set [0, 2] type 1 family 0 port 10002 - 0 [ 267.325703][ T71] netdevsim netdevsim239 eth0: set [0, 3] type 1 family 0 port 10003 - 0 [ 268.536520][ T71] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 269.270527][ T10] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 270.091548][ T71] netdevsim netdevsim239 eth0: set [1, 2] type 2 family 0 port 20002 - 0 [ 270.963583][ T10] netdevsim netdevsim239 eth0: set [1, 3] type 2 family 0 port 20003 - 0 [ 272.699522][ T1827] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 272.703506][ T1827] netdevsim netdevsim239 eth0: unset [0, 1] type 1 family 0 port 10001 - 0 [ 272.707505][ T1827] netdevsim netdevsim239 eth0: unset [0, 2] type 1 family 0 port 10002 - 0 [ 272.711520][ T1827] netdevsim netdevsim239 eth0: unset [0, 3] type 1 family 0 port 10003 - 0 [ 272.714539][ T1827] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - 0 [ 272.718632][ T1827] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20001 - 0 [ 272.721509][ T1827] netdevsim netdevsim239 eth0: unset [1, 2] type 2 family 0 port 20002 - 0 [ 272.724511][ T1827] netdevsim netdevsim239 eth0: unset [1, 3] type 2 family 0 port 20003 - 0 [ 275.331085][ T4118] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 275.576590][ T4123] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 275.708032][ T4125] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 275.921969][ T4129] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 276.170860][ T4132] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 276.710295][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0 [ 278.179587][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 278.382519][ T10] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 278.498507][ T10] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 278.735508][ T71] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 278.971665][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 279.500507][ T1827] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 280.508630][ T4200] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - -110 [ 280.508984][ T4200] netdevsim netdevsim239 eth0: UDP tunnel port sync failed port 10000 type vxlan: -110 [ 280.782885][ T4204] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 281.263960][ T4213] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 281.532343][ T4216] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 281.742522][ T4222] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - -2 [ 281.742876][ T4222] netdevsim netdevsim239 eth0: UDP tunnel port sync failed port 20000 type geneve: -2 [ 282.097203][ T4228] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - 0 [ 282.097569][ T4228] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 282.201955][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0 [ 283.125544][ T10] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - -110 [ 283.125814][ T10] netdevsim netdevsim239 eth0: UDP tunnel port sync failed port 10000 type vxlan: -110 [ 283.355533][ T10] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 283.795508][ T71] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 284.020623][ T71] netdevsim netdevsim239 eth0: set [1, 0] type 2 family 0 port 20000 - 0 [ 284.241516][ T71] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - -2 [ 284.241942][ T71] netdevsim netdevsim239 eth0: UDP tunnel port sync failed port 20000 type geneve: -2 [ 284.590509][ T71] netdevsim netdevsim239 eth0: unset [1, 0] type 2 family 0 port 20000 - 0 [ 284.594507][ T71] netdevsim netdevsim239 eth0: set [1, 1] type 2 family 0 port 20001 - 0 [ 284.902510][ T1827] netdevsim netdevsim239 eth0: unset [1, 1] type 2 family 0 port 20001 - 0 [ 286.104363][ T4292] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 286.603804][ T4303] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 286.682616][ T4305] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 287.113383][ T4313] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 287.507770][ T4319] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 287.599349][ T1827] netdevsim netdevsim239 eth0 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0 [ 288.344565][ T10] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 288.819508][ T71] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 288.936497][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 289.370508][ T71] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 289.765518][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 289.866505][ T1827] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 290.900501][ T4375] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 291.293595][ T1827] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 291.592971][ T1827] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 292.259325][ T4405] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 293.103509][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 293.543506][ T1827] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 293.734506][ T4429] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 293.835560][ T71] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 294.270534][ T71] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 10000 - 0 [ 295.773507][ T71] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 296.414564][ T10] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 296.534548][ T10] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 296.881539][ T10] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 4790 - 0 [ 297.273508][ T71] netdevsim netdevsim239 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 298.905503][ T10] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 298.908505][ T10] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 4790 - 0 [ 298.911500][ T10] netdevsim netdevsim239 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 299.095522][ T10] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 299.099509][ T10] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 4790 - 0 [ 299.103635][ T10] netdevsim netdevsim239 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 300.452541][ T10] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 300.456498][ T10] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 4790 - 0 [ 300.460499][ T10] netdevsim netdevsim239 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 300.648541][ T10] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 4789 - 0 [ 300.652516][ T10] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 4790 - 0 [ 300.655515][ T10] netdevsim netdevsim239 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 301.529516][ T10] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 4789 - 0 [ 301.670502][ T10] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 4790 - 0 [ 301.826498][ T10] netdevsim netdevsim239 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 302.087630][ T10] netdevsim netdevsim239 eth1: set [0, 0] type 1 family 0 port 10000 - 0 [ 302.436614][ T71] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 10001 - 0 [ 302.821613][ T10] netdevsim netdevsim239 eth1: set [0, 2] type 1 family 0 port 10002 - 0 [ 303.385520][ T71] netdevsim netdevsim239 eth1: set [0, 3] type 1 family 0 port 10003 - 0 [ 305.354594][ T10] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 10001 - 0 [ 305.357498][ T10] netdevsim netdevsim239 eth1: set [0, 1] type 1 family 0 port 10004 - 0 [ 305.920503][ T10] netdevsim netdevsim239 eth1: unset [0, 2] type 1 family 0 port 10002 - 0 [ 306.204526][ T1827] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 10000 - 0 [ 306.207517][ T1827] netdevsim netdevsim239 eth0: set [0, 1] type 1 family 0 port 10004 - 0 [ 306.210520][ T1827] netdevsim netdevsim239 eth0: set [0, 3] type 1 family 0 port 10003 - 0 [ 306.621505][ T10] netdevsim netdevsim239 eth1: unset [0, 0] type 1 family 0 port 10000 - 0 [ 306.768503][ T10] netdevsim netdevsim239 eth1: unset [0, 3] type 1 family 0 port 10003 - 0 [ 306.897499][ T10] netdevsim netdevsim239 eth1: unset [0, 1] type 1 family 0 port 10004 - 0 [ 308.617021][ T4761] netdevsim netdevsim239 eth0: set [0, 0] type 1 family 0 port 4790 - 0 [ 309.252580][ T4772] netdevsim netdevsim239 eth0: unset [0, 0] type 1 family 0 port 4790 - 0 [ 309.607884][ T4778] netdevsim netdevsim239 eth0: device assumes port 4789 will be used by vxlan tunnels