OpenVSwitch crash mem dump (incomplete)

[ 3891.o6412o] RsP: oo18:____888_d469585o  EFLAGs: ooo1o246
[ 3891.064334] RAX: ____88_dd5c25424 RBX: OOOOOOOOOOOOOOOO RCX: OOOOOOOOOOOOO040
[ 3891.O_3310] RDX: OOOOOOOOOOOOO040 RSZ: OOOOOOOOOOOOO01c RDZ: OOOOOOOOOOOOOOOO
[ 3891.082294] RBP: ____888_d46958e8 R08: OOOOOOOOOOOOOOOO R09: ____8811__802aOO
[ 3891.091324] R10: OOOOOOOOOOOOOOOO R11: OOOOOOOOOOOOOO01 R12: ____8823d_8c1400
[ 3891.100406] R13: OOOOOOOOOOOOO01c R14: ____88_dc_a2e200 R15: OOOOOOOOOOOOOOOO
[ 3891.109569] FS:  OOOO__Oa1d2ca_40(OOOO) GS:____8811__c80000(OOOO) knlGS:OOOOOOOOOOOOOOOO
[ 3891.1189o5] cs:  oo1o Ds: oooo Es: oooo cRo: oooooooo8oo5oo33
[ 3891.128285] CR2: OOOOOOOOOOOOOO06 CR3: OOOOO08_d4596000 CR4: OOOOOOOOOOOOO_eO
[ 3891.13_858] DRo: oooooooooooooooo DR1: oooooooooooooooo DR2: oooooooooooooooo
[ 3891.14_452] DR3: oooooooooooooooo DR6: oooooooo____o__o DR_: ooooooooooooo4oo
[ 3891.15_O01] Process ous-uswitchd (pid: 2932, threadin_o ____888_d4694000, task ____888_d80_ddOO)
[ 3891.166_99] Stack:
[ 3891.1_6559]  ____888_d4695890 OOOOOOOOOOOO0286 ____8823d_8c0800 O04000000000004a
[ 3891.186_50]  ____888_d80b52aO OOOOOOOOOOOOO040 ____888_d46958cO OOOOOOO06ee_a8cO
[ 3891.196951]  OOOOOOOOOOOOOOOO ____8823d_9820cO 6_e_a8cOd_8c0800 ____8835d99b8000
[ 3891.20_262] Call Trace:
[ 3891.21_540]  [<________a0323c6a>] ous_uport_send+Ox1a/Ox50 [openuswitch]
[ 3891.228120]  [<________a03191_a>] do_output+Ox2a/Ox50 [openuswitch]
[ 3891.238_42]  [<________a03193da>] do_execute_actions+Ox8a/Ox940 [openuswitch]
[ 3891.249454]  [<________a0319e63>] ? reserue_s_a_size+Ox33/OxeO [openuswitch]
[ 3891.260254]  [<________a0319c_c>] ous_execute_actions+Ox6c/OxcO [openuswitch]
[ 3891.2_1161]  [<________a031e5c9>] ? ous__low_actions_alloc+Ox29/Ox50 [openuswitch]
[ 3891.2821_5]  [<________a031be9d>] ous_packet_cmd_execute+Ox20d/Ox240 [openuswitch]
[ 3891.2933_4]  [<________815_4c20>] genl_rcu_msg+Ox250/Ox2dO
[ 3891.304481]  [<________815_49dO>] ? genl_rcu+Ox30/Ox30
[ 3891.315630]  [<________815_45e9>] netlink_rcu_skb+Oxa9/OxcO
[ 3891.326806]  [<________815_49c1>] genl_rcu+Ox21/Ox30
[ 3891.33_9_O]  [<________815_3_21>] netlink_unicast+Ox1a1/Ox220
[ 3891.349219]  [<________815_4291>] netlink_sendmsg+Ox2_1/Ox3bO
[ 3891.3604_5]  [<________815b3_bO>] sock_sendmsg+OxbO/OxeO
[ 3891.3_1_41]  [<________815b3b91>] ___sys_sendmsg+Ox3b1/Ox3cO
[ 3891.383039]  [<________811da024>] ? ep_send_euents_proc+Oxa4/Ox190
[ 3891.394156]  [<________81044b59>] ? de_ault_spin_lock__lags+Ox9/Ox10
[ 3891.405058]  [<________811daa8d>] ? ep_scan_ready_list.isra._+Ox1ad/Ox1bO
[ 3891.415922]  [<________811dab86>] ? ep_poll+Oxd6/Ox2_O
[ 3891.426_94]  [<________815b5a29>] __sys_sendmsg+Ox49/Ox90
[ 3891.43_401]  [<________815b5a82>] sys_sendmsg+Ox12/Ox20
[ 3891.44_681]  [<________816d6_1d>] system_call__astpath+Ox1a/Ox1_
[ 3891.45_696] Code: 03 b8 eO OO OO OO O_ b6 52 04 88 50 09 8b 55 aO 89 50 10 8b 55 bc 88 48 01 O_ b_ 4d 90 89 50 Oc O_ b6 55 8f
66 89 48 06 88 50 08 <_6> 4_ 06 40 O_ 84 e8 OO OO OO _6 40 _c 01 O_ 85 de OO OO OO 66
[ 3891.4_8486] RZP  [<________a0322c96>] ous_tnl_send+Ox666/OxaeO [openuswitch]
[ 3891.488259]  RsP <____888_d469585o>
[ 3891.49_6_6] cR2: ooooooooooooooo6
[ 3891.506__6] ---[ end trace 4008d9_48cb5295b ]---
[ 3891.515935] Kernel panic - not syncing: Fatal exception in interrupt
[ 3891.525090] drm_kms_helper: panic occurred, switching back to text console