DUID 00:04:b5:83:26:17:e0:27:12:d6:a5:87:80:2d:51:b0:dc:e4
forked to background, child pid 3174
[   29.322397][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0
[   29.332447][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts.
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syzkaller login: [   50.687254][ T3783] BUG: MAX_LOCK_DEPTH too low!
[   50.692398][ T3783] turning off the locking correctness validator.
[   50.698715][ T3783] depth: 48  max: 48!
[   50.702694][ T3783] 48 locks held by syz-executor417/3783:
[   50.708312][ T3783]  #0: ffff888070db8810 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: __sock_release+0x86/0x280
[   50.718844][ T3783]  #1: ffff88801d4f7578 (&smc->clcsock_release_lock){+.+.}-{3:3}, at: smc_clcsock_release+0x71/0xe0
[   50.729746][ T3783]  #2: ffff8880739bc930 (k-sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_close+0x1e/0xc0
[   50.738893][ T3783]  #3: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.748974][ T3783]  #4: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.759051][ T3783]  #5: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.769123][ T3783]  #6: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.779195][ T3783]  #7: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.789270][ T3783]  #8: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.799616][ T3783]  #9: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.809707][ T3783]  #10: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.819949][ T3783]  #11: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.830144][ T3783]  #12: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.840319][ T3783]  #13: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.850480][ T3783]  #14: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.860749][ T3783]  #15: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.870913][ T3783]  #16: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.881265][ T3783]  #17: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.891454][ T3783]  #18: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.901612][ T3783]  #19: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.911773][ T3783]  #20: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.921941][ T3783]  #21: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.932101][ T3783]  #22: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.942263][ T3783]  #23: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.952421][ T3783]  #24: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.962580][ T3783]  #25: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.972741][ T3783]  #26: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.982897][ T3783]  #27: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.993147][ T3783]  #28: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.003303][ T3783]  #29: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.013462][ T3783]  #30: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.023620][ T3783]  #31: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.033785][ T3783]  #32: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.043964][ T3783]  #33: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.054121][ T3783]  #34: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.064300][ T3783]  #35: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.074457][ T3783]  #36: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.084617][ T3783]  #37: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.094776][ T3783]  #38: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.104938][ T3783]  #39: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.115104][ T3783]  #40: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.125265][ T3783]  #41: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.135424][ T3783]  #42: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.145587][ T3783]  #43: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.155751][ T3783]  #44: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.165911][ T3783]  #45: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.176250][ T3783]  #46: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   51.186409][ T3783]  #47: ffff888070db8c58 (&ei->socket.wq.wait){..-.}-{2:2}, at: add_wait_queue+0x42/0x260
[   51.196324][ T3783] INFO: lockdep is turned off.
[   51.201077][ T3783] CPU: 0 PID: 3783 Comm: syz-executor417 Not tainted 5.17.0-rc2-syzkaller-00168-ged14fc7a79ab #0
[   51.211558][ T3783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.221596][ T3783] Call Trace:
[   51.224862][ T3783]  <TASK>
[   51.227776][ T3783]  dump_stack_lvl+0xcd/0x134
[   51.232356][ T3783]  __lock_acquire+0x18fd/0x5470
[   51.237202][ T3783]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   51.243176][ T3783]  lock_acquire+0x1ab/0x510
[   51.247671][ T3783]  ? add_wait_queue+0x42/0x260
[   51.252423][ T3783]  ? lock_release+0x720/0x720
[   51.257087][ T3783]  ? _raw_spin_lock_irqsave+0x4e/0x50
[   51.262448][ T3783]  _raw_spin_lock_irqsave+0x39/0x50
[   51.267641][ T3783]  ? add_wait_queue+0x42/0x260
[   51.272395][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.278186][ T3783]  add_wait_queue+0x42/0x260
[   51.282761][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.288568][ T3783]  smc_fback_forward_wakeup+0x15b/0x540
[   51.294114][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.298775][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.304482][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.310366][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.315116][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.320823][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.326008][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.331714][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.337259][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.342009][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.347736][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.353677][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.358442][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.364160][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.369350][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.375059][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.380596][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.385262][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.390973][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.396919][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.401675][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.407450][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.412771][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.418486][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.424133][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.428808][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.434532][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.440438][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.445223][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.450945][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.456145][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.461868][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.467407][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.472070][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.477776][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.483655][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.488410][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.494117][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.499305][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.505009][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.510574][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.515261][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.520967][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.526867][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.531626][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.537344][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.542707][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.548415][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.553958][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.558639][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.564366][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.570254][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.575009][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.580820][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.586008][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.591716][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.597263][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.601942][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.607823][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.613711][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.618474][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.624195][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.629437][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.635158][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.640707][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.646164][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.651879][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.657782][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.662673][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.668401][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.673595][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.679312][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.685164][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.689855][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.695648][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.701531][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.706303][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.712011][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.717197][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.722904][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.728438][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.733097][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.738803][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.744685][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.749454][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.755178][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.760381][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.766089][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.771624][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.776298][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.782007][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.787890][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.792669][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.798379][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.803576][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.809285][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.814831][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.819497][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.825222][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.831128][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.835885][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.841601][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.846792][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.852516][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.858056][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.862721][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.868436][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.874454][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.879206][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.884916][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.890122][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.895844][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.901398][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.906062][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.911793][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.917678][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.922444][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.928152][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.933337][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.939046][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.944581][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.949240][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.954950][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.960916][ T3783]  ? mark_held_locks+0x9f/0xe0
[   51.965671][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.971393][ T3783]  smc_fback_error_report+0x82/0xa0
[   51.976582][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.982320][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   51.987859][ T3783]  ? smc_ulp_init+0x850/0x850
[   51.992529][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.998238][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.004122][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.008876][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.014587][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.019776][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.025482][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.031020][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.035684][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.041391][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.047273][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.052213][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.058023][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.063213][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.068937][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.074476][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.079276][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.084999][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.090888][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.095652][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.101370][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.106564][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.112274][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.117821][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.122492][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.128198][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.134079][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.138849][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.144558][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.149747][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.155459][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.161192][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.165859][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.171563][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.177442][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.182199][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.187917][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.193112][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.198931][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.204470][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.209136][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.214844][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.220729][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.225510][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.231224][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.236422][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.242136][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.247676][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.252351][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.258075][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.263964][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.268720][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.274430][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.279622][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.285327][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.290861][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.295565][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.301273][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.307159][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.311911][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.317624][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.322826][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.328604][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.334251][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.339015][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.344857][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.350757][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.355514][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.361226][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.366414][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.372117][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.377652][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.382355][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.388070][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.393953][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.398706][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.404416][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.409676][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.415426][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.420998][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.425679][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.431396][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.437380][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.442136][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.447852][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.453065][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.458801][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.464339][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.469013][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.474731][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.480619][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.485371][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.491078][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.496446][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.502285][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.507832][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.512510][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.518235][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.524258][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.529012][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.534720][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.539904][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.545622][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.551158][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.555907][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.561621][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.567506][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.572358][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.578069][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.583257][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.588977][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.594516][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.599180][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.604887][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.610880][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.615642][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.621357][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.626552][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.632258][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.637893][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.642561][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.648269][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.654152][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.658909][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.664625][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.669942][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.675647][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.681186][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.685869][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.691586][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.697466][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.702222][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.707939][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.713146][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.718865][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.724406][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.729090][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.734955][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.740850][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.745608][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.751319][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.756508][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.762246][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.767787][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.772470][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.778176][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.784074][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.788830][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.794565][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.799763][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.805471][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.811007][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.815669][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.821382][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.827362][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.832128][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.837878][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.843067][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.848801][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.854435][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.859114][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.864833][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.870718][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.875474][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.881186][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.886377][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.892086][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.897620][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.902290][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.908011][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.913893][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.918650][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.924402][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.929605][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.935315][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.940853][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.945517][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.951227][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.957108][ T3783]  ? mark_held_locks+0x9f/0xe0
[   52.961859][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.967583][ T3783]  smc_fback_error_report+0x82/0xa0
[   52.972772][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.978484][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   52.984112][ T3783]  ? smc_ulp_init+0x850/0x850
[   52.988790][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.994507][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.000510][ T3783]  ? mark_held_locks+0x9f/0xe0
[   53.005265][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.011087][ T3783]  smc_fback_error_report+0x82/0xa0
[   53.016278][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.021987][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   53.027662][ T3783]  ? smc_ulp_init+0x850/0x850
[   53.032337][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.038142][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.044025][ T3783]  ? mark_held_locks+0x9f/0xe0
[   53.048783][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.054624][ T3783]  smc_fback_error_report+0x82/0xa0
[   53.059943][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.065671][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   53.071469][ T3783]  ? smc_ulp_init+0x850/0x850
[   53.076396][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.082104][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.087993][ T3783]  ? mark_held_locks+0x9f/0xe0
[   53.092947][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.098677][ T3783]  smc_fback_error_report+0x82/0xa0
[   53.103871][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.109597][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   53.115350][ T3783]  ? smc_ulp_init+0x850/0x850
[   53.120031][ T3783]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.125745][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.131647][ T3783]  ? mark_held_locks+0x9f/0xe0
[   53.136506][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142224][ T3783]  smc_fback_error_report+0x82/0xa0
[   53.147440][ T3783]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153147][ T3783]  smc_fback_forward_wakeup+0x161/0x540
[   53.158688][ T3783]  ? tcp_set_state+0x241/0x7e0
[   53.163450][ T3783]  ? smc_ulp_init+0x850/0x850
[   53.168117][ T3783]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.174119][ T3783]  smc_fback_error_report+0x82/0xa0
[   53.179327][ T3783]  sk_error_report+0x35/0x310
[   53.184046][ T3783]  tcp_disconnect+0x14e3/0x1e80
[   53.188886][ T3783]  __tcp_close+0xe65/0x12b0
[   53.193377][ T3783]  tcp_close+0x29/0xc0
[   53.197432][ T3783]  inet_release+0x12e/0x280
[   53.201929][ T3783]  sock_release+0x87/0x1b0
[   53.206341][ T3783]  smc_clcsock_release+0xb3/0xe0
[   53.211296][ T3783]  __smc_release+0x35e/0x5b0
[   53.215887][ T3783]  smc_release+0x17f/0x530
[   53.220295][ T3783]  __sock_release+0xcd/0x280
[   53.224884][ T3783]  sock_close+0x18/0x20
[   53.229026][ T3783]  __fput+0x286/0x9f0
[   53.232993][ T3783]  ? __sock_release+0x280/0x280
[   53.237831][ T3783]  task_work_run+0xdd/0x1a0
[   53.242350][ T3783]  do_exit+0xb29/0x2a30
[   53.246497][ T3783]  ? find_held_lock+0x2d/0x110
[   53.251248][ T3783]  ? mm_update_next_owner+0x7a0/0x7a0
[   53.256606][ T3783]  ? lock_downgrade+0x6e0/0x6e0
[   53.261441][ T3783]  ? do_raw_spin_lock+0x120/0x2b0
[   53.266453][ T3783]  do_group_exit+0xd2/0x2f0
[   53.270970][ T3783]  get_signal+0x4b0/0x28c0
[   53.275397][ T3783]  ? futex_wake_mark+0x1a0/0x1a0
[   53.280397][ T3783]  ? force_sigsegv+0x150/0x150
[   53.285198][ T3783]  ? __ia32_sys_sendmsg+0xb0/0xb0
[   53.290320][ T3783]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   53.296292][ T3783]  arch_do_signal_or_restart+0x2a9/0x1c40
[   53.302027][ T3783]  ? do_futex+0x12e/0x300
[   53.306363][ T3783]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   53.312328][ T3783]  ? find_held_lock+0x2d/0x110
[   53.317089][ T3783]  ? get_sigframe_size+0x10/0x10
[   53.322011][ T3783]  ? __x64_sys_futex+0x1b0/0x4a0
[   53.326952][ T3783]  ? do_futex+0x300/0x300
[   53.331268][ T3783]  exit_to_user_mode_prepare+0x17d/0x290
[   53.336925][ T3783]  syscall_exit_to_user_mode+0x19/0x60
[   53.342374][ T3783]  do_syscall_64+0x42/0xb0
[   53.346778][ T3783]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   53.352682][ T3783] RIP: 0033:0x7f41e18579a9
[   53.357080][ T3783] Code: Unable to access opcode bytes at RIP 0x7f41e185797f.
[   53.364432][ T3783] RSP: 002b:00007f41e17e8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   53.372861][ T3783] RAX: 0000000000000001 RBX: 00007f41e18df3f8 RCX: 00007f41e18579a9
[   53.380819][ T3783] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f41e18df3fc
[   53.388789][ T3783] RBP: 00007f41e18df3f0 R08: 0000000000000000 R09: 0000000000000000
[   53.396742][ T3783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41e18ad074
[   53.404701][ T3783] R13: 00007ffefdec9ecf R14: 00007f41e17e8400 R15: 0000000000022000
[   53.412663][ T3783]  </TASK>
[   53.416047][    C0] BUG: TASK stack guard page was hit at ffffc900028f7fb8 (stack is ffffc900028f8000..ffffc90002900000)
[   53.416074][    C0] stack guard page: 0000 [#1] PREEMPT SMP KASAN
[   53.416094][    C0] CPU: 0 PID: 3783 Comm: syz-executor417 Not tainted 5.17.0-rc2-syzkaller-00168-ged14fc7a79ab #0
[   53.416117][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   53.416128][    C0] RIP: 0010:lock_acquire+0x2f/0x510
[   53.416158][    C0] Code: 00 00 fc ff df 41 57 41 89 f7 41 56 49 89 fe 41 55 41 89 d5 41 54 41 89 cc 55 44 89 c5 53 48 81 ec b0 00 00 00 48 8d 5c 24 10 <4c> 89 0c 24 48 c7 44 24 10 b3 8a b5 41 48 c1 eb 03 48 c7 44 24 18
[   53.416178][    C0] RSP: 0018:ffffc900028f7fc0 EFLAGS: 00010286
[   53.416193][    C0] RAX: dffffc0000000000 RBX: ffffc900028f7fd0 RCX: 0000000000000002
[   53.416208][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   53.416221][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   53.416234][    C0] R10: ffffffff88c4f120 R11: 0000000000000000 R12: 0000000000000002
[   53.416247][    C0] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   53.416261][    C0] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   53.416286][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.416324][    C0] CR2: ffffc900028f7fb8 CR3: 000000000b88e000 CR4: 00000000003506f0
[   53.416339][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.416351][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.416363][    C0] Call Trace:
[   53.416367][    C0]  <TASK>
[   53.416376][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.416399][    C0]  ? lock_acquire+0x442/0x510
[   53.416420][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.416446][    C0]  smc_fback_forward_wakeup+0xba/0x540
[   53.416467][    C0]  ? smc_ulp_init+0x850/0x850
[   53.416486][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.416508][    C0]  ? smc_ulp_init+0x850/0x850
[   53.416528][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.416550][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.416573][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.416598][    C0]  ? add_wait_queue+0x42/0x260
[   53.416619][    C0]  smc_fback_error_report+0x82/0xa0
[   53.416643][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.416668][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.416692][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.416711][    C0]  ? smc_ulp_init+0x850/0x850
[   53.416734][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.416762][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.416790][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.416814][    C0]  ? add_wait_queue+0x42/0x260
[   53.416836][    C0]  smc_fback_error_report+0x82/0xa0
[   53.416861][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.416886][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.416913][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.416951][    C0]  ? smc_ulp_init+0x850/0x850
[   53.416972][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.416996][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.417024][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.417049][    C0]  ? add_wait_queue+0x42/0x260
[   53.417073][    C0]  smc_fback_error_report+0x82/0xa0
[   53.417098][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.417120][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.417145][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.417169][    C0]  ? smc_ulp_init+0x850/0x850
[   53.417193][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.417220][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.417246][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.417272][    C0]  ? add_wait_queue+0x42/0x260
[   53.417304][    C0]  smc_fback_error_report+0x82/0xa0
[   53.417330][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.417356][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.417382][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.417407][    C0]  ? smc_ulp_init+0x850/0x850
[   53.417429][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.417456][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.417484][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.417510][    C0]  ? add_wait_queue+0x42/0x260
[   53.417535][    C0]  smc_fback_error_report+0x82/0xa0
[   53.417560][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.417587][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.417613][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.417638][    C0]  ? smc_ulp_init+0x850/0x850
[   53.417662][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.417689][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.417718][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.417744][    C0]  ? add_wait_queue+0x42/0x260
[   53.417767][    C0]  smc_fback_error_report+0x82/0xa0
[   53.417792][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.417818][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.417845][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.417870][    C0]  ? smc_ulp_init+0x850/0x850
[   53.417893][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.417920][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.417949][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.417974][    C0]  ? add_wait_queue+0x42/0x260
[   53.417999][    C0]  smc_fback_error_report+0x82/0xa0
[   53.418025][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.418051][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.418077][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.418101][    C0]  ? smc_ulp_init+0x850/0x850
[   53.418125][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.418152][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.418180][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.418206][    C0]  ? add_wait_queue+0x42/0x260
[   53.418231][    C0]  smc_fback_error_report+0x82/0xa0
[   53.418256][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.418282][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.418316][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.418378][    C0]  ? smc_ulp_init+0x850/0x850
[   53.418402][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.418429][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.418458][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.418484][    C0]  ? add_wait_queue+0x42/0x260
[   53.418506][    C0]  smc_fback_error_report+0x82/0xa0
[   53.418531][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.418558][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.418586][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.418610][    C0]  ? smc_ulp_init+0x850/0x850
[   53.418634][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.418661][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.418690][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.418715][    C0]  ? add_wait_queue+0x42/0x260
[   53.418740][    C0]  smc_fback_error_report+0x82/0xa0
[   53.418765][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.418790][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.418816][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.418837][    C0]  ? smc_ulp_init+0x850/0x850
[   53.418860][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.418887][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.418916][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.418941][    C0]  ? add_wait_queue+0x42/0x260
[   53.418966][    C0]  smc_fback_error_report+0x82/0xa0
[   53.418992][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.419019][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.419045][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.419071][    C0]  ? smc_ulp_init+0x850/0x850
[   53.419094][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.419122][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.419150][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.419174][    C0]  ? add_wait_queue+0x42/0x260
[   53.419199][    C0]  smc_fback_error_report+0x82/0xa0
[   53.419225][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.419251][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.419278][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.419309][    C0]  ? smc_ulp_init+0x850/0x850
[   53.419332][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.419360][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.419388][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.419412][    C0]  ? add_wait_queue+0x42/0x260
[   53.419436][    C0]  smc_fback_error_report+0x82/0xa0
[   53.419462][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.419489][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.419515][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.419539][    C0]  ? smc_ulp_init+0x850/0x850
[   53.419563][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.419591][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.419620][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.419645][    C0]  ? add_wait_queue+0x42/0x260
[   53.419670][    C0]  smc_fback_error_report+0x82/0xa0
[   53.419696][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.419723][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.419749][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.419774][    C0]  ? smc_ulp_init+0x850/0x850
[   53.419797][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.419824][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.419852][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.419877][    C0]  ? add_wait_queue+0x42/0x260
[   53.419902][    C0]  smc_fback_error_report+0x82/0xa0
[   53.419928][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.419955][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.419981][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.420006][    C0]  ? smc_ulp_init+0x850/0x850
[   53.420030][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.420057][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.420086][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.420112][    C0]  ? add_wait_queue+0x42/0x260
[   53.420136][    C0]  smc_fback_error_report+0x82/0xa0
[   53.420162][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.420189][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.420214][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.420238][    C0]  ? smc_ulp_init+0x850/0x850
[   53.420261][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.420294][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.420324][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.420350][    C0]  ? add_wait_queue+0x42/0x260
[   53.420374][    C0]  smc_fback_error_report+0x82/0xa0
[   53.420400][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.420427][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.420454][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.420478][    C0]  ? smc_ulp_init+0x850/0x850
[   53.420500][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.420528][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.420556][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.420580][    C0]  ? add_wait_queue+0x42/0x260
[   53.420604][    C0]  smc_fback_error_report+0x82/0xa0
[   53.420630][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.420657][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.420684][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.420709][    C0]  ? smc_ulp_init+0x850/0x850
[   53.420733][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.420761][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.420789][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.420814][    C0]  ? add_wait_queue+0x42/0x260
[   53.420838][    C0]  smc_fback_error_report+0x82/0xa0
[   53.420864][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.420891][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.420918][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.420943][    C0]  ? smc_ulp_init+0x850/0x850
[   53.420973][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.421001][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.421030][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.421055][    C0]  ? add_wait_queue+0x42/0x260
[   53.421079][    C0]  smc_fback_error_report+0x82/0xa0
[   53.421104][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.421131][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.421157][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.421182][    C0]  ? smc_ulp_init+0x850/0x850
[   53.421205][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.421233][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.421261][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.421286][    C0]  ? add_wait_queue+0x42/0x260
[   53.421317][    C0]  smc_fback_error_report+0x82/0xa0
[   53.421343][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.421368][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.421395][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.421420][    C0]  ? smc_ulp_init+0x850/0x850
[   53.421445][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.421472][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.421500][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.421526][    C0]  ? add_wait_queue+0x42/0x260
[   53.421551][    C0]  smc_fback_error_report+0x82/0xa0
[   53.421577][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.421604][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.421631][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.421656][    C0]  ? smc_ulp_init+0x850/0x850
[   53.421680][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.421710][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.421732][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.421754][    C0]  ? add_wait_queue+0x42/0x260
[   53.421774][    C0]  smc_fback_error_report+0x82/0xa0
[   53.421798][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.421820][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.421843][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.421865][    C0]  ? smc_ulp_init+0x850/0x850
[   53.421887][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.421913][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.421936][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.421958][    C0]  ? add_wait_queue+0x42/0x260
[   53.421980][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422005][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422030][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422056][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422079][    C0]  ? smc_ulp_init+0x850/0x850
[   53.422098][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.422124][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.422150][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.422171][    C0]  ? add_wait_queue+0x42/0x260
[   53.422189][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422209][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422229][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422250][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422269][    C0]  ? smc_ulp_init+0x850/0x850
[   53.422295][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.422316][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.422337][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.422356][    C0]  ? add_wait_queue+0x42/0x260
[   53.422375][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422395][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422415][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422435][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422454][    C0]  ? smc_ulp_init+0x850/0x850
[   53.422472][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.422493][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.422514][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.422533][    C0]  ? add_wait_queue+0x42/0x260
[   53.422552][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422571][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422591][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422612][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422630][    C0]  ? smc_ulp_init+0x850/0x850
[   53.422648][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.422669][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.422690][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.422709][    C0]  ? add_wait_queue+0x42/0x260
[   53.422728][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422747][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422767][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422787][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422807][    C0]  ? smc_ulp_init+0x850/0x850
[   53.422825][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.422846][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.422867][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.422887][    C0]  ? add_wait_queue+0x42/0x260
[   53.422905][    C0]  smc_fback_error_report+0x82/0xa0
[   53.422925][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.422945][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.422965][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.422984][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423002][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423023][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423044][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423064][    C0]  ? add_wait_queue+0x42/0x260
[   53.423082][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423102][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.423122][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.423142][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.423161][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423179][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423199][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423221][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423240][    C0]  ? add_wait_queue+0x42/0x260
[   53.423259][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423278][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.423307][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.423327][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.423346][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423363][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423384][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423406][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423425][    C0]  ? add_wait_queue+0x42/0x260
[   53.423443][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423463][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.423483][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.423503][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.423522][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423540][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423561][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423582][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423602][    C0]  ? add_wait_queue+0x42/0x260
[   53.423620][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423640][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.423660][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.423680][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.423699][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423717][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423738][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423759][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423778][    C0]  ? add_wait_queue+0x42/0x260
[   53.423798][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423817][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.423837][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.423857][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.423876][    C0]  ? smc_ulp_init+0x850/0x850
[   53.423894][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.423915][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.423936][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.423955][    C0]  ? add_wait_queue+0x42/0x260
[   53.423973][    C0]  smc_fback_error_report+0x82/0xa0
[   53.423993][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424013][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424033][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424052][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424070][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424091][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.424112][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.424132][    C0]  ? add_wait_queue+0x42/0x260
[   53.424150][    C0]  smc_fback_error_report+0x82/0xa0
[   53.424169][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424190][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424210][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424228][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424246][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424266][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.424293][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.424315][    C0]  ? add_wait_queue+0x42/0x260
[   53.424333][    C0]  smc_fback_error_report+0x82/0xa0
[   53.424353][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424373][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424393][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424411][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424429][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424450][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.424471][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.424490][    C0]  ? add_wait_queue+0x42/0x260
[   53.424508][    C0]  smc_fback_error_report+0x82/0xa0
[   53.424528][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424548][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424568][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424587][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424605][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424626][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.424647][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.424666][    C0]  ? add_wait_queue+0x42/0x260
[   53.424685][    C0]  smc_fback_error_report+0x82/0xa0
[   53.424705][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424725][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424745][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424763][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424781][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424803][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.424824][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.424843][    C0]  ? add_wait_queue+0x42/0x260
[   53.424862][    C0]  smc_fback_error_report+0x82/0xa0
[   53.424882][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.424902][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.424922][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.424941][    C0]  ? smc_ulp_init+0x850/0x850
[   53.424958][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.424980][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425002][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425021][    C0]  ? add_wait_queue+0x42/0x260
[   53.425039][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425059][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425078][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425098][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.425117][    C0]  ? smc_ulp_init+0x850/0x850
[   53.425135][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.425155][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425177][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425195][    C0]  ? add_wait_queue+0x42/0x260
[   53.425214][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425234][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425254][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425274][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.425299][    C0]  ? smc_ulp_init+0x850/0x850
[   53.425317][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.425337][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425359][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425378][    C0]  ? add_wait_queue+0x42/0x260
[   53.425397][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425417][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425437][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425457][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.425475][    C0]  ? smc_ulp_init+0x850/0x850
[   53.425493][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.425514][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425535][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425555][    C0]  ? add_wait_queue+0x42/0x260
[   53.425573][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425593][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425613][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425633][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.425652][    C0]  ? smc_ulp_init+0x850/0x850
[   53.425670][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.425690][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425712][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425731][    C0]  ? add_wait_queue+0x42/0x260
[   53.425750][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425769][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425789][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425810][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.425829][    C0]  ? smc_ulp_init+0x850/0x850
[   53.425847][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.425867][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.425889][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.425908][    C0]  ? add_wait_queue+0x42/0x260
[   53.425927][    C0]  smc_fback_error_report+0x82/0xa0
[   53.425946][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.425966][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.425987][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426005][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426023][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426044][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426065][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426085][    C0]  ? add_wait_queue+0x42/0x260
[   53.426103][    C0]  smc_fback_error_report+0x82/0xa0
[   53.426122][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.426142][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.426163][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426181][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426199][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426220][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426241][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426261][    C0]  ? add_wait_queue+0x42/0x260
[   53.426279][    C0]  smc_fback_error_report+0x82/0xa0
[   53.426304][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.426324][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.426344][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426362][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426380][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426401][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426422][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426442][    C0]  ? add_wait_queue+0x42/0x260
[   53.426460][    C0]  smc_fback_error_report+0x82/0xa0
[   53.426480][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.426500][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.426520][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426539][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426556][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426577][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426599][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426618][    C0]  ? add_wait_queue+0x42/0x260
[   53.426636][    C0]  smc_fback_error_report+0x82/0xa0
[   53.426656][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.426676][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.426696][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426714][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426732][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426753][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426775][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426795][    C0]  ? add_wait_queue+0x42/0x260
[   53.426814][    C0]  smc_fback_error_report+0x82/0xa0
[   53.426833][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.426853][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.426873][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.426892][    C0]  ? smc_ulp_init+0x850/0x850
[   53.426910][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.426930][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.426952][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.426971][    C0]  ? add_wait_queue+0x42/0x260
[   53.426989][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427009][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427029][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427049][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427068][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427086][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427107][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.427128][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.427148][    C0]  ? add_wait_queue+0x42/0x260
[   53.427166][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427186][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427206][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427225][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427244][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427262][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427283][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.427311][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.427330][    C0]  ? add_wait_queue+0x42/0x260
[   53.427349][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427368][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427388][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427408][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427426][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427444][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427465][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.427486][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.427506][    C0]  ? add_wait_queue+0x42/0x260
[   53.427524][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427544][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427564][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427584][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427602][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427620][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427641][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.427662][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.427681][    C0]  ? add_wait_queue+0x42/0x260
[   53.427700][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427719][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427739][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427759][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427777][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427796][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427817][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.427839][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.427858][    C0]  ? add_wait_queue+0x42/0x260
[   53.427876][    C0]  smc_fback_error_report+0x82/0xa0
[   53.427896][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.427916][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.427935][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.427954][    C0]  ? smc_ulp_init+0x850/0x850
[   53.427972][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.427993][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428014][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428033][    C0]  ? add_wait_queue+0x42/0x260
[   53.428052][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428071][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428091][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428111][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.428130][    C0]  ? smc_ulp_init+0x850/0x850
[   53.428148][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.428168][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428190][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428209][    C0]  ? add_wait_queue+0x42/0x260
[   53.428227][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428247][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428266][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428291][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.428310][    C0]  ? smc_ulp_init+0x850/0x850
[   53.428328][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.428349][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428370][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428389][    C0]  ? add_wait_queue+0x42/0x260
[   53.428407][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428427][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428447][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428467][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.428486][    C0]  ? smc_ulp_init+0x850/0x850
[   53.428503][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.428524][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428545][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428565][    C0]  ? add_wait_queue+0x42/0x260
[   53.428583][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428603][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428623][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428643][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.428662][    C0]  ? smc_ulp_init+0x850/0x850
[   53.428679][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.428700][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428721][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428740][    C0]  ? add_wait_queue+0x42/0x260
[   53.428759][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428778][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428799][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428819][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.428838][    C0]  ? smc_ulp_init+0x850/0x850
[   53.428856][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.428877][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.428898][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.428917][    C0]  ? add_wait_queue+0x42/0x260
[   53.428936][    C0]  smc_fback_error_report+0x82/0xa0
[   53.428955][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.428975][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.428996][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429015][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429032][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429053][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429075][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429094][    C0]  ? add_wait_queue+0x42/0x260
[   53.429113][    C0]  smc_fback_error_report+0x82/0xa0
[   53.429133][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.429153][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.429173][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429192][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429209][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429230][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429252][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429271][    C0]  ? add_wait_queue+0x42/0x260
[   53.429298][    C0]  smc_fback_error_report+0x82/0xa0
[   53.429317][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.429337][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.429358][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429376][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429394][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429415][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429437][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429456][    C0]  ? add_wait_queue+0x42/0x260
[   53.429475][    C0]  smc_fback_error_report+0x82/0xa0
[   53.429494][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.429515][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.429535][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429553][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429571][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429592][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429613][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429632][    C0]  ? add_wait_queue+0x42/0x260
[   53.429651][    C0]  smc_fback_error_report+0x82/0xa0
[   53.429671][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.429690][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.429710][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429729][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429747][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429768][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429789][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429809][    C0]  ? add_wait_queue+0x42/0x260
[   53.429828][    C0]  smc_fback_error_report+0x82/0xa0
[   53.429848][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.429867][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.429888][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.429906][    C0]  ? smc_ulp_init+0x850/0x850
[   53.429924][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.429945][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.429966][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.429985][    C0]  ? add_wait_queue+0x42/0x260
[   53.430004][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430024][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430043][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430063][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430082][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430100][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.430121][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.430142][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.430162][    C0]  ? add_wait_queue+0x42/0x260
[   53.430180][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430200][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430219][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430240][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430258][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430276][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.430301][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.430323][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.430342][    C0]  ? add_wait_queue+0x42/0x260
[   53.430360][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430380][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430400][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430420][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430438][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430456][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.430477][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.430498][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.430517][    C0]  ? add_wait_queue+0x42/0x260
[   53.430536][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430555][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430575][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430595][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430613][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430631][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.430652][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.430673][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.430693][    C0]  ? add_wait_queue+0x42/0x260
[   53.430711][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430730][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430750][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430770][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430789][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430808][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.430829][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.430851][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.430870][    C0]  ? add_wait_queue+0x42/0x260
[   53.430889][    C0]  smc_fback_error_report+0x82/0xa0
[   53.430908][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.430929][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.430949][    C0]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.430971][    C0]  ? smc_ulp_init+0x850/0x850
[   53.430990][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431011][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431032][    C0]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.431052][    C0]  ? add_wait_queue+0x42/0x260
[   53.431070][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431089][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431109][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431129][    C0]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   53.431147][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431166][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431187][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431207][    C0]  ? preempt_schedule_thunk+0x16/0x18
[   53.431227][    C0]  ? trace_hardirqs_on+0x38/0x1c0
[   53.431245][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431265][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431284][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431311][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431329][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431350][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431370][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.431389][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431411][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431430][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431450][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431471][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431489][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431509][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431530][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.431549][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431571][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431590][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431610][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431631][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431649][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431669][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431690][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.431709][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431731][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431751][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431771][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431793][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431811][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431832][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.431852][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.431871][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431893][    C0]  smc_fback_error_report+0x82/0xa0
[   53.431912][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.431932][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.431953][    C0]  ? smc_ulp_init+0x850/0x850
[   53.431971][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.431991][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432012][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432030][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432052][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432072][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432092][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432113][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432131][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432151][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432172][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432190][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432212][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432232][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432251][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432272][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432295][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432316][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432337][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432355][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432378][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432397][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432417][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432438][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432455][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432476][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432497][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432515][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432537][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432557][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432576][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432597][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432615][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432635][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432656][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432674][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432696][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432715][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432735][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432756][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432774][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432796][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432816][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432835][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432857][    C0]  smc_fback_error_report+0x82/0xa0
[   53.432877][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.432896][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.432917][    C0]  ? smc_ulp_init+0x850/0x850
[   53.432935][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.432956][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.432977][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.432996][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433017][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433037][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433057][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433077][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433095][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433116][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433136][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433154][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433176][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433195][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433215][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433236][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433254][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433275][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433299][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433317][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433339][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433359][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433379][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433399][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433417][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433438][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433458][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433476][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433499][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433518][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433538][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433558][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433576][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433597][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433617][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433636][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433658][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433677][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433697][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433718][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433735][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433756][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433777][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433796][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433818][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433838][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433858][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.433879][    C0]  ? smc_ulp_init+0x850/0x850
[   53.433896][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.433917][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.433937][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.433956][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.433978][    C0]  smc_fback_error_report+0x82/0xa0
[   53.433997][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434017][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434038][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434056][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434077][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434097][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434116][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434138][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434157][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434177][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434198][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434216][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434237][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434257][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434276][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434305][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434325][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434345][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434366][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434383][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434404][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434424][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434443][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434465][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434484][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434504][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434525][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434543][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434564][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434584][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434603][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434625][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434644][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434664][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434685][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434703][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434723][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434744][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434762][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434784][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434805][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434825][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.434846][    C0]  ? smc_ulp_init+0x850/0x850
[   53.434864][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.434884][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.434905][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.434923][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434945][    C0]  smc_fback_error_report+0x82/0xa0
[   53.434965][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.434984][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435005][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435023][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435044][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435064][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435083][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435105][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435124][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435145][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435166][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435184][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435204][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435225][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435243][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435265][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435284][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435310][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435331][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435349][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435369][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435390][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435408][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435430][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435450][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435470][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435490][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435508][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435529][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435549][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435567][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435589][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435609][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435628][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435649][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435667][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435688][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435708][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435727][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435749][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435769][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435789][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435810][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435828][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.435849][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.435869][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.435888][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435910][    C0]  smc_fback_error_report+0x82/0xa0
[   53.435930][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.435950][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.435971][    C0]  ? smc_ulp_init+0x850/0x850
[   53.435989][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436009][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436030][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436048][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436071][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436090][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436110][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436131][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436148][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436169][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436189][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436208][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436230][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436249][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436269][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436309][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436327][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436347][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436368][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436386][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436408][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436429][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436448][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436470][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436488][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436508][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436529][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436548][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436570][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436589][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436609][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436631][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436648][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436669][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436690][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436708][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436730][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436750][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436770][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436792][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436810][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436831][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.436852][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.436870][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436892][    C0]  smc_fback_error_report+0x82/0xa0
[   53.436912][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.436932][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.436953][    C0]  ? smc_ulp_init+0x850/0x850
[   53.436971][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.436992][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437013][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437032][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437054][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437073][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437093][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437114][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437132][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437153][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437174][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437192][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437214][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437234][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437254][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437274][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437297][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437318][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437339][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437357][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437380][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437400][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437420][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437440][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437458][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437479][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437500][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437518][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437541][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437560][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437580][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437601][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437619][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437640][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437660][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437679][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437701][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437721][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437740][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437761][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437779][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437801][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437821][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.437840][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437862][    C0]  smc_fback_error_report+0x82/0xa0
[   53.437881][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.437901][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.437922][    C0]  ? smc_ulp_init+0x850/0x850
[   53.437940][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.437961][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.437981][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.438000][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.438022][    C0]  smc_fback_error_report+0x82/0xa0
[   53.438041][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.438061][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.438082][    C0]  ? smc_ulp_init+0x850/0x850
[   53.438100][    C0]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.438121][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.438142][    C0]  ? mark_held_locks+0x9f/0xe0
[   53.438160][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.438182][    C0]  smc_fback_error_report+0x82/0xa0
[   53.438202][    C0]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.438222][    C0]  smc_fback_forward_wakeup+0x161/0x540
[   53.438243][    C0]  ? tcp_set_state+0x241/0x7e0
[   53.438263][    C0]  ? smc_ulp_init+0x850/0x850
[   53.438282][    C0]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.438311][    C0]  smc_fback_error_report+0x82/0xa0
[   53.438330][    C0]  sk_error_report+0x35/0x310
[   53.438348][    C0]  tcp_disconnect+0x14e3/0x1e80
[   53.438365][    C0]  __tcp_close+0xe65/0x12b0
[   53.438383][    C0]  tcp_close+0x29/0xc0
[   53.438397][    C0]  inet_release+0x12e/0x280
[   53.438415][    C0]  sock_release+0x87/0x1b0
[   53.438433][    C0]  smc_clcsock_release+0xb3/0xe0
[   53.438455][    C0]  __smc_release+0x35e/0x5b0
[   53.438475][    C0]  smc_release+0x17f/0x530
[   53.438494][    C0]  __sock_release+0xcd/0x280
[   53.438511][    C0]  sock_close+0x18/0x20
[   53.438527][    C0]  __fput+0x286/0x9f0
[   53.438548][    C0]  ? __sock_release+0x280/0x280
[   53.438566][    C0]  task_work_run+0xdd/0x1a0
[   53.438586][    C0]  do_exit+0xb29/0x2a30
[   53.438605][    C0]  ? find_held_lock+0x2d/0x110
[   53.438624][    C0]  ? mm_update_next_owner+0x7a0/0x7a0
[   53.438643][    C0]  ? lock_downgrade+0x6e0/0x6e0
[   53.438662][    C0]  ? do_raw_spin_lock+0x120/0x2b0
[   53.438684][    C0]  do_group_exit+0xd2/0x2f0
[   53.438703][    C0]  get_signal+0x4b0/0x28c0
[   53.438725][    C0]  ? futex_wake_mark+0x1a0/0x1a0
[   53.438744][    C0]  ? force_sigsegv+0x150/0x150
[   53.438763][    C0]  ? __ia32_sys_sendmsg+0xb0/0xb0
[   53.438782][    C0]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   53.438805][    C0]  arch_do_signal_or_restart+0x2a9/0x1c40
[   53.438826][    C0]  ? do_futex+0x12e/0x300
[   53.438843][    C0]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   53.438861][    C0]  ? find_held_lock+0x2d/0x110
[   53.438880][    C0]  ? get_sigframe_size+0x10/0x10
[   53.438900][    C0]  ? __x64_sys_futex+0x1b0/0x4a0
[   53.438918][    C0]  ? do_futex+0x300/0x300
[   53.438936][    C0]  exit_to_user_mode_prepare+0x17d/0x290
[   53.438957][    C0]  syscall_exit_to_user_mode+0x19/0x60
[   53.438978][    C0]  do_syscall_64+0x42/0xb0
[   53.438995][    C0]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   53.439018][    C0] RIP: 0033:0x7f41e18579a9
[   53.439032][    C0] Code: Unable to access opcode bytes at RIP 0x7f41e185797f.
[   53.439039][    C0] RSP: 002b:00007f41e17e8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   53.439056][    C0] RAX: 0000000000000001 RBX: 00007f41e18df3f8 RCX: 00007f41e18579a9
[   53.439068][    C0] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f41e18df3fc
[   53.439078][    C0] RBP: 00007f41e18df3f0 R08: 0000000000000000 R09: 0000000000000000
[   53.439089][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f41e18ad074
[   53.439100][    C0] R13: 00007ffefdec9ecf R14: 00007f41e17e8400 R15: 0000000000022000
[   53.439115][    C0]  </TASK>
[   53.439120][    C0] Modules linked in:
[   59.402303][    C0] ---[ end trace 0000000000000000 ]---
[   59.402315][    C0] RIP: 0010:lock_acquire+0x2f/0x510
[   59.402349][    C0] Code: 00 00 fc ff df 41 57 41 89 f7 41 56 49 89 fe 41 55 41 89 d5 41 54 41 89 cc 55 44 89 c5 53 48 81 ec b0 00 00 00 48 8d 5c 24 10 <4c> 89 0c 24 48 c7 44 24 10 b3 8a b5 41 48 c1 eb 03 48 c7 44 24 18
[   59.402366][    C0] RSP: 0018:ffffc900028f7fc0 EFLAGS: 00010286
[   59.402380][    C0] RAX: dffffc0000000000 RBX: ffffc900028f7fd0 RCX: 0000000000000002
[   59.402392][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   59.402403][    C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   59.402413][    C0] R10: ffffffff88c4f120 R11: 0000000000000000 R12: 0000000000000002
[   59.402423][    C0] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   59.402434][    C0] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   59.402451][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.402463][    C0] CR2: ffffc900028f7fb8 CR3: 000000000b88e000 CR4: 00000000003506f0
[   59.402474][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.402484][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   59.402496][    C0] Kernel panic - not syncing: Fatal exception in interrupt
[   59.402683][    C0] Kernel Offset: disabled