[ 757.246881][T21143] test_team2: Mode changed to "roundrobin" [ 757.291986][T21144] test_team2: Port device eth0 added [ 757.332873][T21145] test_team2: Port device eth1 added [ 757.389577][T21146] 8021q: adding VLAN 0 to HW filter on device test_team2 [ 757.690751][T21154] test_team1: Mode changed to "broadcast" [ 757.747524][T21155] test_team1: Port device eth0 added [ 757.800373][T21156] test_team1: Port device eth1 added [ 757.841488][T21157] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 759.174817][T21167] eth0: entered promiscuous mode [ 760.231976][T21174] eth1: entered promiscuous mode [ 762.213134][T21167] eth0: left promiscuous mode [ 762.277847][T21174] eth1: left promiscuous mode [ 762.941116][T21197] eth0: entered promiscuous mode [ 763.988619][T21202] eth1: entered promiscuous mode [ 765.987250][T21197] eth0: left promiscuous mode [ 766.051061][T21202] eth1: left promiscuous mode [ 766.672094][T21225] eth0: entered promiscuous mode [ 767.767440][T21230] eth1: entered promiscuous mode [ 769.718916][T21225] eth0: left promiscuous mode [ 769.810762][T21230] eth1: left promiscuous mode [ 770.181016][T21247] test_team1: Port device eth0 removed [ 770.227416][T21248] test_team1: Port device eth1 removed [ 770.379254][T21251] test_team1: Mode changed to "roundrobin" [ 770.421501][T21252] test_team1: Port device eth0 added [ 770.461688][T21253] test_team1: Port device eth1 added [ 770.503218][T21254] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 771.832338][T21264] eth0: entered promiscuous mode [ 772.898912][T21271] eth1: entered promiscuous mode [ 774.879257][T21264] eth0: left promiscuous mode [ 774.959375][T21271] eth1: left promiscuous mode [ 775.623856][T21294] eth0: entered promiscuous mode [ 776.717753][T21299] eth1: entered promiscuous mode [ 778.654205][T21294] eth0: left promiscuous mode [ 778.728287][T21299] eth1: left promiscuous mode [ 779.365960][T21322] eth0: entered promiscuous mode [ 780.394857][T21327] eth1: entered promiscuous mode [ 782.391482][T21322] eth0: left promiscuous mode [ 782.459100][T21327] eth1: left promiscuous mode [ 782.797891][T21344] test_team1: Port device eth0 removed [ 782.837117][T21345] test_team1: Port device eth1 removed [ 783.017926][T21348] test_team1: Mode changed to "random" [ 783.070683][T21349] test_team1: Port device eth0 added [ 783.116683][T21350] test_team1: Port device eth1 added [ 783.159201][T21351] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 784.475728][T21361] eth0: entered promiscuous mode [ 785.559497][T21368] eth1: entered promiscuous mode [ 787.513860][T21361] eth0: left promiscuous mode [ 787.594093][T21368] eth1: left promiscuous mode [ 788.190940][T21391] eth0: entered promiscuous mode [ 789.227044][T21396] eth1: entered promiscuous mode [ 791.224760][T21391] eth0: left promiscuous mode [ 791.289241][T21396] eth1: left promiscuous mode [ 791.925483][T21419] eth0: entered promiscuous mode [ 793.001984][T21424] eth1: entered promiscuous mode [ 794.979252][T21419] eth0: left promiscuous mode [ 795.061581][T21424] eth1: left promiscuous mode [ 795.333451][T21363] BUG: using __this_cpu_write() in preemptible [00000000] code: iperf3/21363 [ 795.333965][T21363] caller is tcp_v6_do_rcv+0x556/0x1540 [ 795.334217][T21363] CPU: 2 UID: 0 PID: 21363 Comm: iperf3 Not tainted 7.1.0-rc2-virtme #1 PREEMPT(full) [ 795.334222][T21363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 795.334225][T21363] Call Trace: [ 795.334228][T21363] [ 795.334231][T21363] dump_stack_lvl+0x6f/0xa0 [ 795.334240][T21363] check_preemption_disabled+0xdb/0xf0 [ 795.334246][T21363] tcp_v6_do_rcv+0x556/0x1540 [ 795.334252][T21363] __release_sock+0x135/0x3a0 [ 795.334262][T21363] __tcp_close+0x509/0xeb0 [ 795.334266][T21363] ? mark_held_locks+0x40/0x70 [ 795.334275][T21363] tcp_close+0x23/0xb0 [ 795.334278][T21363] inet_release+0x106/0x230 [ 795.334281][T21363] ? fcntl_setlk+0xc80/0xc80 [ 795.334287][T21363] __sock_release+0xb8/0x280 [ 795.334293][T21363] sock_close+0x18/0x20 [ 795.334295][T21363] __fput+0x363/0xac0 [ 795.334300][T21363] ? rcu_is_watching+0x15/0xd0 [ 795.334305][T21363] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 795.334310][T21363] ? do_raw_spin_unlock+0x59/0x250 [ 795.334314][T21363] ? _raw_spin_unlock_irq+0x28/0x50 [ 795.334317][T21363] ? _raw_spin_unlock_irq+0x33/0x50 [ 795.334320][T21363] task_work_run+0x12b/0x240 [ 795.334325][T21363] ? task_work_cancel+0x30/0x30 [ 795.334334][T21363] get_signal+0x1c0/0x1980 [ 795.334342][T21363] ? preempt_count_add+0x7f/0x180 [ 795.334345][T21363] ? kick_process+0x1e/0x1c0 [ 795.334347][T21363] ? kick_process+0xf6/0x1c0 [ 795.334350][T21363] ? task_work_add+0x292/0x340 [ 795.334353][T21363] ? generic_write_checks_count+0x480/0x480 [ 795.334356][T21363] ? ptrace_signal+0x600/0x600 [ 795.334361][T21363] ? __lock_release.isra.0+0x6b/0x1a0 [ 795.334367][T21363] arch_do_signal_or_restart+0xc2/0x3a0 [ 795.334375][T21363] ? get_sigframe_size+0x20/0x20 [ 795.334383][T21363] ? rcu_is_watching+0x15/0xd0 [ 795.334387][T21363] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 795.334391][T21363] exit_to_user_mode_loop+0x85/0x4c0 [ 795.334395][T21363] ? rcu_is_watching+0x15/0xd0 [ 795.334400][T21363] do_syscall_64+0x434/0xfc0 [ 795.334404][T21363] ? irq_exit_rcu+0x1a/0x30 [ 795.334409][T21363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 795.334413][T21363] RIP: 0033:0x7f3c3afa9e32 [ 795.334418][T21363] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00 [ 795.334420][T21363] RSP: 002b:00007f3c3a760c98 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 795.334425][T21363] RAX: fffffffffffffe00 RBX: 0000000000000400 RCX: 00007f3c3afa9e32 [ 795.334427][T21363] RDX: 0000000000000400 RSI: 00007f3c3a781000 RDI: 0000000000000008 [ 795.334428][T21363] RBP: 00007f3c3a760cc0 R08: 0000000000000000 R09: 0000000000000000 [ 795.334430][T21363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000400 [ 795.334431][T21363] R13: 0000000000000008 R14: 0000000000000000 R15: 00007f3c3a781000 [ 795.334442][T21363] [ 795.499073][ T12] test_team1 (unregistering): Port device eth0 removed [ 795.499873][ T12] test_team1 (unregistering): Port device eth1 removed [ 795.507968][ T12] test_team2: Port device eth1 removed [ 795.517365][ T12] test_team2: Port device eth0 removed