forked to background, child pid 3175
no interfaces have a carrier
[   29.510846][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[   29.521046][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts.
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syzkaller login: [   50.369611][ T3622] BUG: MAX_LOCK_DEPTH too low!
[   50.374404][ T3622] turning off the locking correctness validator.
[   50.380730][ T3622] depth: 48  max: 48!
[   50.384711][ T3622] 48 locks held by syz-executor396/3622:
[   50.390568][ T3622]  #0: ffff888073b6d610 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: __sock_release+0x86/0x280
[   50.401149][ T3622]  #1: ffff88801d4a9f78 (&smc->clcsock_release_lock){+.+.}-{3:3}, at: smc_clcsock_release+0x71/0xe0
[   50.411941][ T3622]  #2: ffff88807af31930 (k-sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_close+0x1e/0xc0
[   50.421066][ T3622]  #3: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.431150][ T3622]  #4: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.441237][ T3622]  #5: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.451322][ T3622]  #6: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.461402][ T3622]  #7: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.471482][ T3622]  #8: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.481570][ T3622]  #9: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.491660][ T3622]  #10: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.501833][ T3622]  #11: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.512003][ T3622]  #12: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.522173][ T3622]  #13: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.532342][ T3622]  #14: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.542517][ T3622]  #15: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.552701][ T3622]  #16: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.562870][ T3622]  #17: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.573039][ T3622]  #18: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.583214][ T3622]  #19: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.593475][ T3622]  #20: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.603733][ T3622]  #21: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.613902][ T3622]  #22: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.624069][ T3622]  #23: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.634237][ T3622]  #24: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.644408][ T3622]  #25: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.654696][ T3622]  #26: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.664894][ T3622]  #27: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.675094][ T3622]  #28: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.685501][ T3622]  #29: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.695798][ T3622]  #30: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.705992][ T3622]  #31: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.716164][ T3622]  #32: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.726343][ T3622]  #33: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.736600][ T3622]  #34: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.746767][ T3622]  #35: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.756938][ T3622]  #36: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.767107][ T3622]  #37: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.777278][ T3622]  #38: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.787454][ T3622]  #39: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.797719][ T3622]  #40: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.807995][ T3622]  #41: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.818168][ T3622]  #42: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.828337][ T3622]  #43: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.838504][ T3622]  #44: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.848674][ T3622]  #45: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.858838][ T3622]  #46: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   50.869005][ T3622]  #47: ffff888073b6da58 (&ei->socket.wq.wait){..-.}-{2:2}, at: add_wait_queue+0x42/0x260
[   50.878911][ T3622] INFO: lockdep is turned off.
[   50.883649][ T3622] CPU: 1 PID: 3622 Comm: syz-executor396 Not tainted 5.17.0-rc2-syzkaller-00589-g41414c9bdbb8 #0
[   50.894409][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   50.904451][ T3622] Call Trace:
[   50.907718][ T3622]  <TASK>
[   50.910635][ T3622]  dump_stack_lvl+0xcd/0x134
[   50.915217][ T3622]  __lock_acquire+0x18fd/0x5470
[   50.920060][ T3622]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   50.926036][ T3622]  lock_acquire+0x1ab/0x510
[   50.930529][ T3622]  ? add_wait_queue+0x42/0x260
[   50.935282][ T3622]  ? lock_release+0x720/0x720
[   50.939958][ T3622]  ? _raw_spin_lock_irqsave+0x4e/0x50
[   50.945336][ T3622]  _raw_spin_lock_irqsave+0x39/0x50
[   50.950533][ T3622]  ? add_wait_queue+0x42/0x260
[   50.955295][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   50.961290][ T3622]  add_wait_queue+0x42/0x260
[   50.965886][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   50.971604][ T3622]  smc_fback_forward_wakeup+0x15b/0x540
[   50.977147][ T3622]  ? smc_ulp_init+0x850/0x850
[   50.981822][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   50.987536][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   50.993419][ T3622]  ? mark_held_locks+0x9f/0xe0
[   50.998172][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.003889][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.009505][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.015212][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.020753][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.025420][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.031131][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.037019][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.041785][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.047502][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.052694][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.058405][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.063945][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.068613][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.074326][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.080211][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.084968][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.090681][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.095868][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.101576][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.107116][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.111784][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.117499][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.123385][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.128241][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.134096][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.139304][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.145018][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.150559][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.155225][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.160937][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.166830][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.171583][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.177296][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.182484][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.188193][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.193733][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.198485][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.204220][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.210191][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.214963][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.220675][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.225866][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.231580][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.237124][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.241793][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.247505][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.253395][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.258672][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.264384][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.269574][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.275282][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.281611][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.286295][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.292006][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.297892][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.302649][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.308708][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.313895][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.319612][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.325587][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.330255][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.335966][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.341850][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.346605][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.352318][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.357508][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.363225][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.368761][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.373424][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.379484][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.385371][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.390130][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.395860][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.401066][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.406788][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.412360][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.417040][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.422853][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.428752][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.433518][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.439240][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.444443][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.450187][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.455732][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.460401][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.466118][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.472013][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.476771][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.482484][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.487678][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.493388][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.498928][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.503615][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.509334][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.515222][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.519977][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.525697][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.530900][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.536618][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.542246][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.546915][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.552630][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.558516][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.563276][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.568990][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.574184][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.579898][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.585439][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.590104][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.595816][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.601707][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.606461][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.612174][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.617364][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.623175][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.628715][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.633470][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.639183][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.645071][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.649837][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.655576][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.660770][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.666487][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.672024][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.676692][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.682404][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.688288][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.693043][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.698764][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.703963][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.709759][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.715305][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.719972][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.725685][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.731574][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.736329][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.742039][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.747232][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.752941][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.758476][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.763142][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.768854][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.774739][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.779501][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.785222][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.790762][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.796497][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.802044][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.806977][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.812986][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.818932][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.823819][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.829569][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.834912][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.840728][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.846284][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.851133][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.856934][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.862828][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.867584][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.873299][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.878487][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.884193][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.889732][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.894396][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.900117][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.906016][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.910787][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.916520][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.921802][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.927513][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.933056][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.937726][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.943704][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.949589][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.954345][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.960056][ T3622]  smc_fback_error_report+0x82/0xa0
[   51.965277][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   51.971002][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   51.976549][ T3622]  ? smc_ulp_init+0x850/0x850
[   51.981389][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   51.987107][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   51.993008][ T3622]  ? mark_held_locks+0x9f/0xe0
[   51.997762][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.003476][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.008672][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.014380][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.019918][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.024587][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.030300][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.036183][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.040945][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.046660][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.051851][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.057561][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.063097][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.067764][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.073477][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.079369][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.084141][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.089855][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.095046][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.100755][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.106294][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.110961][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.116669][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.122559][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.127313][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.133034][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.138223][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.143934][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.149472][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.154144][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.159866][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.165758][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.170530][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.176248][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.181440][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.187157][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.193477][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.198141][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.203852][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.209736][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.214490][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.220213][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.225401][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.231115][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.236653][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.241323][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.247033][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.252917][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.257670][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.263386][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.268576][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.274284][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.279838][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.284510][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.290223][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.296109][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.300862][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.306575][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.311765][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.317473][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.323013][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.327682][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.333393][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.339280][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.344032][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.349742][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.354942][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.360662][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.366202][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.370878][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.376596][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.382490][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.387251][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.393054][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.398243][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.403952][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.409492][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.414158][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.419872][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.425755][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.430513][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.436230][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.441420][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.447129][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.452667][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.457361][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.463075][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.468959][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.473717][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.479433][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.484627][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.490342][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.495881][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.500549][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.506261][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.512492][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.517250][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.522962][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.528193][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.533902][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.539449][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.544539][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.550254][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.556228][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.565959][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.571684][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.576967][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.582684][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.588223][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.592889][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.598598][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.604488][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.609248][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.614964][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.620155][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.625868][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.631405][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.636160][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.641871][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.647767][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.652702][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.658414][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.663613][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.669331][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.674867][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.679532][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.685242][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.691126][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.695883][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.701598][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.706972][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.713821][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.719833][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.724948][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.731069][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.737748][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.742514][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.748848][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.754044][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.759768][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.765331][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.770000][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.775721][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.781606][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.786500][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.792248][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.797479][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.803230][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.808817][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.813537][ T3622]  ? smc_fback_forward_wakeup+0x15b/0x540
[   52.819270][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.825172][ T3622]  ? mark_held_locks+0x9f/0xe0
[   52.829951][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.835685][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.840889][ T3622]  ? smc_fback_forward_wakeup+0x540/0x540
[   52.846607][ T3622]  smc_fback_forward_wakeup+0x161/0x540
[   52.852153][ T3622]  ? tcp_set_state+0x241/0x7e0
[   52.856915][ T3622]  ? smc_ulp_init+0x850/0x850
[   52.861587][ T3622]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   52.867513][ T3622]  smc_fback_error_report+0x82/0xa0
[   52.872809][ T3622]  sk_error_report+0x35/0x310
[   52.877532][ T3622]  tcp_disconnect+0x14e3/0x1e80
[   52.882393][ T3622]  __tcp_close+0xe65/0x12b0
[   52.886905][ T3622]  tcp_close+0x29/0xc0
[   52.890970][ T3622]  inet_release+0x12e/0x280
[   52.895606][ T3622]  sock_release+0x87/0x1b0
[   52.900032][ T3622]  smc_clcsock_release+0xb3/0xe0
[   52.904978][ T3622]  __smc_release+0x35e/0x5b0
[   52.909589][ T3622]  smc_release+0x17f/0x530
[   52.914031][ T3622]  __sock_release+0xcd/0x280
[   52.918619][ T3622]  sock_close+0x18/0x20
[   52.922769][ T3622]  __fput+0x286/0x9f0
[   52.926740][ T3622]  ? __sock_release+0x280/0x280
[   52.931587][ T3622]  task_work_run+0xdd/0x1a0
[   52.936087][ T3622]  do_exit+0xb29/0x2a30
[   52.940233][ T3622]  ? find_held_lock+0x2d/0x110
[   52.944987][ T3622]  ? mm_update_next_owner+0x7a0/0x7a0
[   52.950357][ T3622]  ? lock_downgrade+0x6e0/0x6e0
[   52.955197][ T3622]  ? do_raw_spin_lock+0x120/0x2b0
[   52.960217][ T3622]  do_group_exit+0xd2/0x2f0
[   52.964719][ T3622]  get_signal+0x4b0/0x28c0
[   52.969133][ T3622]  ? force_sigsegv+0x150/0x150
[   52.973889][ T3622]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   52.979864][ T3622]  arch_do_signal_or_restart+0x2a9/0x1c40
[   52.985592][ T3622]  ? do_futex+0x12e/0x300
[   52.989925][ T3622]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   52.995827][ T3622]  ? find_held_lock+0x2d/0x110
[   53.000703][ T3622]  ? get_sigframe_size+0x10/0x10
[   53.005644][ T3622]  ? __x64_sys_futex+0x1b0/0x4a0
[   53.010585][ T3622]  ? do_futex+0x300/0x300
[   53.014910][ T3622]  exit_to_user_mode_prepare+0x17d/0x290
[   53.020544][ T3622]  syscall_exit_to_user_mode+0x19/0x60
[   53.026005][ T3622]  do_syscall_64+0x42/0xb0
[   53.030412][ T3622]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   53.036302][ T3622] RIP: 0033:0x7f0da5d3da59
[   53.040715][ T3622] Code: Unable to access opcode bytes at RIP 0x7f0da5d3da2f.
[   53.048214][ T3622] RSP: 002b:00007f0da5cef318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   53.065094][ T3622] RAX: fffffffffffffe00 RBX: 00007f0da5dc53e8 RCX: 00007f0da5d3da59
executing program
executing program
executing program
executing program
executing program
executing program
[   53.076582][ T3622] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0da5dc53e8
[   53.084545][ T3622] RBP: 00007f0da5dc53e0 R08: 0000000000000000 R09: 0000000000000000
[   53.092504][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0da5d93074
[   53.100464][ T3622] R13: 00007ffe334df0ef R14: 00007f0da5cef400 R15: 0000000000022000
[   53.108443][ T3622]  </TASK>
executing program
executing program
[   53.132331][    C1] BUG: TASK stack guard page was hit at ffffc90002897fb8 (stack is ffffc90002898000..ffffc900028a0000)
[   53.132357][    C1] stack guard page: 0000 [#1] PREEMPT SMP KASAN
[   53.132376][    C1] CPU: 1 PID: 3622 Comm: syz-executor396 Not tainted 5.17.0-rc2-syzkaller-00589-g41414c9bdbb8 #0
[   53.132398][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   53.132409][    C1] RIP: 0010:lock_acquire+0x2f/0x510
executing program
executing program
executing program
executing program
[   53.132438][    C1] 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
[   53.132457][    C1] RSP: 0018:ffffc90002897fc0 EFLAGS: 00010286
[   53.132474][    C1] RAX: dffffc0000000000 RBX: ffffc90002897fd0 RCX: 0000000000000002
[   53.132489][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   53.132502][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   53.132515][    C1] R10: ffffffff88c58140 R11: 0000000000000000 R12: 0000000000000002
[   53.132533][    C1] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   53.132547][    C1] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   53.132568][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.132583][    C1] CR2: ffffc90002897fb8 CR3: 000000000b88e000 CR4: 00000000003506e0
[   53.132597][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.132610][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.132623][    C1] Call Trace:
[   53.132629][    C1]  <TASK>
[   53.132638][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.132664][    C1]  ? lock_acquire+0x442/0x510
[   53.132689][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.132720][    C1]  smc_fback_forward_wakeup+0xba/0x540
[   53.132752][    C1]  ? smc_ulp_init+0x850/0x850
[   53.132775][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.132797][    C1]  ? smc_ulp_init+0x850/0x850
[   53.132820][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.132846][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.132874][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.132903][    C1]  ? add_wait_queue+0x42/0x260
[   53.132929][    C1]  smc_fback_error_report+0x82/0xa0
[   53.132956][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.132982][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.133011][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.133036][    C1]  ? smc_ulp_init+0x850/0x850
[   53.133057][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.133081][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.133106][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.133129][    C1]  ? add_wait_queue+0x42/0x260
[   53.133148][    C1]  smc_fback_error_report+0x82/0xa0
[   53.133171][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.133194][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.133218][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.133240][    C1]  ? smc_ulp_init+0x850/0x850
[   53.133264][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.133290][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.133318][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.133343][    C1]  ? add_wait_queue+0x42/0x260
[   53.133367][    C1]  smc_fback_error_report+0x82/0xa0
[   53.133390][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.133414][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.133440][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.133463][    C1]  ? smc_ulp_init+0x850/0x850
[   53.133486][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.133513][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.133539][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.133565][    C1]  ? add_wait_queue+0x42/0x260
[   53.133589][    C1]  smc_fback_error_report+0x82/0xa0
[   53.133616][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.133642][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.133670][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.133693][    C1]  ? smc_ulp_init+0x850/0x850
[   53.133715][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.133750][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.133778][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.133805][    C1]  ? add_wait_queue+0x42/0x260
[   53.133829][    C1]  smc_fback_error_report+0x82/0xa0
[   53.133854][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.133879][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.133905][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.133927][    C1]  ? smc_ulp_init+0x850/0x850
[   53.133948][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.133974][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.134002][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.134025][    C1]  ? add_wait_queue+0x42/0x260
[   53.134048][    C1]  smc_fback_error_report+0x82/0xa0
[   53.134072][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.134097][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.134121][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.134142][    C1]  ? smc_ulp_init+0x850/0x850
[   53.134162][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.134186][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.134213][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.134236][    C1]  ? add_wait_queue+0x42/0x260
[   53.134256][    C1]  smc_fback_error_report+0x82/0xa0
[   53.134277][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.134302][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.134325][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.134349][    C1]  ? smc_ulp_init+0x850/0x850
[   53.134370][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.134393][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.134418][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.134440][    C1]  ? add_wait_queue+0x42/0x260
[   53.134462][    C1]  smc_fback_error_report+0x82/0xa0
[   53.134496][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.134522][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.134547][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.134571][    C1]  ? smc_ulp_init+0x850/0x850
[   53.134594][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.134621][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.134648][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.134673][    C1]  ? add_wait_queue+0x42/0x260
[   53.134698][    C1]  smc_fback_error_report+0x82/0xa0
[   53.134731][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.134757][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.134781][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.134803][    C1]  ? smc_ulp_init+0x850/0x850
[   53.134825][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.134853][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.134879][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.134903][    C1]  ? add_wait_queue+0x42/0x260
[   53.134926][    C1]  smc_fback_error_report+0x82/0xa0
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   53.134951][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.134977][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.135001][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.135023][    C1]  ? smc_ulp_init+0x850/0x850
[   53.135046][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.135070][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.135097][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.135122][    C1]  ? add_wait_queue+0x42/0x260
[   53.135146][    C1]  smc_fback_error_report+0x82/0xa0
[   53.135171][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.135192][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.135214][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.135237][    C1]  ? smc_ulp_init+0x850/0x850
[   53.135261][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.135287][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.135312][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.135338][    C1]  ? add_wait_queue+0x42/0x260
[   53.135362][    C1]  smc_fback_error_report+0x82/0xa0
[   53.135388][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.135413][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.135439][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.135463][    C1]  ? smc_ulp_init+0x850/0x850
[   53.135487][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.135515][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.135545][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.135572][    C1]  ? add_wait_queue+0x42/0x260
[   53.135597][    C1]  smc_fback_error_report+0x82/0xa0
[   53.135622][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.135648][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.135675][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.135700][    C1]  ? smc_ulp_init+0x850/0x850
[   53.135723][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.135758][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.135785][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.135809][    C1]  ? add_wait_queue+0x42/0x260
[   53.135834][    C1]  smc_fback_error_report+0x82/0xa0
[   53.135861][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.135888][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.135916][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.135940][    C1]  ? smc_ulp_init+0x850/0x850
[   53.135963][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.135990][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.136014][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.136038][    C1]  ? add_wait_queue+0x42/0x260
[   53.136062][    C1]  smc_fback_error_report+0x82/0xa0
[   53.136085][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.136108][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.136132][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.136153][    C1]  ? smc_ulp_init+0x850/0x850
[   53.136175][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.136200][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.136225][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.136248][    C1]  ? add_wait_queue+0x42/0x260
[   53.136269][    C1]  smc_fback_error_report+0x82/0xa0
[   53.136292][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.136315][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.136341][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.136364][    C1]  ? smc_ulp_init+0x850/0x850
[   53.136387][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.136415][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.136443][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.136469][    C1]  ? add_wait_queue+0x42/0x260
[   53.136494][    C1]  smc_fback_error_report+0x82/0xa0
[   53.136520][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.136547][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.136574][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.136600][    C1]  ? smc_ulp_init+0x850/0x850
[   53.136624][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.136651][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.136678][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.136702][    C1]  ? add_wait_queue+0x42/0x260
[   53.136732][    C1]  smc_fback_error_report+0x82/0xa0
[   53.136757][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.136782][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.136808][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.136832][    C1]  ? smc_ulp_init+0x850/0x850
[   53.136855][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.136882][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.136908][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.136934][    C1]  ? add_wait_queue+0x42/0x260
[   53.136958][    C1]  smc_fback_error_report+0x82/0xa0
[   53.136982][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.137007][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.137035][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.137057][    C1]  ? smc_ulp_init+0x850/0x850
[   53.137081][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.137107][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.137135][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.137159][    C1]  ? add_wait_queue+0x42/0x260
[   53.137182][    C1]  smc_fback_error_report+0x82/0xa0
[   53.137208][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.137232][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.137259][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.137279][    C1]  ? smc_ulp_init+0x850/0x850
[   53.137297][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.137319][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.137340][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.137359][    C1]  ? add_wait_queue+0x42/0x260
[   53.137376][    C1]  smc_fback_error_report+0x82/0xa0
[   53.137398][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.137420][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.137442][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.137462][    C1]  ? smc_ulp_init+0x850/0x850
[   53.137482][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.137504][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.137534][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.137555][    C1]  ? add_wait_queue+0x42/0x260
[   53.137574][    C1]  smc_fback_error_report+0x82/0xa0
[   53.137598][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.137622][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.137649][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.137673][    C1]  ? smc_ulp_init+0x850/0x850
[   53.137697][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.137722][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.137751][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.137770][    C1]  ? add_wait_queue+0x42/0x260
[   53.137792][    C1]  smc_fback_error_report+0x82/0xa0
[   53.137817][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.137837][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.137858][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.137877][    C1]  ? smc_ulp_init+0x850/0x850
[   53.137898][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.137926][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.137953][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.137979][    C1]  ? add_wait_queue+0x42/0x260
[   53.138003][    C1]  smc_fback_error_report+0x82/0xa0
[   53.138028][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.138052][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.138077][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.138101][    C1]  ? smc_ulp_init+0x850/0x850
[   53.138124][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.138149][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.138176][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.138199][    C1]  ? add_wait_queue+0x42/0x260
[   53.138222][    C1]  smc_fback_error_report+0x82/0xa0
[   53.138258][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.138286][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.138314][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.138337][    C1]  ? smc_ulp_init+0x850/0x850
[   53.138358][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.138381][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.138410][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.138435][    C1]  ? add_wait_queue+0x42/0x260
[   53.138458][    C1]  smc_fback_error_report+0x82/0xa0
[   53.138483][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.138510][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.138536][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.138558][    C1]  ? smc_ulp_init+0x850/0x850
[   53.138581][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.138609][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.138637][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.138662][    C1]  ? add_wait_queue+0x42/0x260
[   53.138687][    C1]  smc_fback_error_report+0x82/0xa0
[   53.138713][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.138748][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.138776][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.138801][    C1]  ? smc_ulp_init+0x850/0x850
[   53.138825][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.138854][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.138881][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.138907][    C1]  ? add_wait_queue+0x42/0x260
[   53.138931][    C1]  smc_fback_error_report+0x82/0xa0
[   53.138957][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.138985][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.139011][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.139036][    C1]  ? smc_ulp_init+0x850/0x850
[   53.139061][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.139089][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.139117][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.139144][    C1]  ? add_wait_queue+0x42/0x260
[   53.139167][    C1]  smc_fback_error_report+0x82/0xa0
[   53.139189][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.139213][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.139237][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.139259][    C1]  ? smc_ulp_init+0x850/0x850
[   53.139281][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.139308][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.139335][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.139359][    C1]  ? add_wait_queue+0x42/0x260
[   53.139381][    C1]  smc_fback_error_report+0x82/0xa0
[   53.139404][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.139428][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.139451][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.139473][    C1]  ? smc_ulp_init+0x850/0x850
[   53.139497][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.139525][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.139554][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.139580][    C1]  ? add_wait_queue+0x42/0x260
[   53.139604][    C1]  smc_fback_error_report+0x82/0xa0
[   53.139630][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.139657][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.139685][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.139710][    C1]  ? smc_ulp_init+0x850/0x850
[   53.139744][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.139771][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.139797][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.139830][    C1]  ? add_wait_queue+0x42/0x260
[   53.139853][    C1]  smc_fback_error_report+0x82/0xa0
[   53.139879][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.139906][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.139933][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.139956][    C1]  ? smc_ulp_init+0x850/0x850
[   53.139978][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.140004][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.140032][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.140058][    C1]  ? add_wait_queue+0x42/0x260
[   53.140080][    C1]  smc_fback_error_report+0x82/0xa0
[   53.140104][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.140130][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.140156][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.140181][    C1]  ? smc_ulp_init+0x850/0x850
[   53.140204][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.140231][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.140362][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.140387][    C1]  ? add_wait_queue+0x42/0x260
[   53.140410][    C1]  smc_fback_error_report+0x82/0xa0
[   53.140437][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.140463][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.140491][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.140517][    C1]  ? smc_ulp_init+0x850/0x850
[   53.140541][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.140568][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.140595][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.140618][    C1]  ? add_wait_queue+0x42/0x260
[   53.140640][    C1]  smc_fback_error_report+0x82/0xa0
[   53.140682][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.140708][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.140735][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.140759][    C1]  ? smc_ulp_init+0x850/0x850
[   53.140781][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.140810][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.140838][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.140865][    C1]  ? add_wait_queue+0x42/0x260
[   53.140890][    C1]  smc_fback_error_report+0x82/0xa0
[   53.140915][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.140942][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.140968][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.140992][    C1]  ? smc_ulp_init+0x850/0x850
[   53.141016][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.141043][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.141072][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.141098][    C1]  ? add_wait_queue+0x42/0x260
[   53.141120][    C1]  smc_fback_error_report+0x82/0xa0
[   53.141144][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.141165][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.141190][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.141212][    C1]  ? smc_ulp_init+0x850/0x850
[   53.141236][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.141261][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.141288][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.141311][    C1]  ? add_wait_queue+0x42/0x260
[   53.141334][    C1]  smc_fback_error_report+0x82/0xa0
[   53.141358][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.141381][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.141404][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.141425][    C1]  ? smc_ulp_init+0x850/0x850
[   53.141449][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.141473][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.141497][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.141521][    C1]  ? add_wait_queue+0x42/0x260
[   53.141542][    C1]  smc_fback_error_report+0x82/0xa0
[   53.141566][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.141592][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.141619][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.141642][    C1]  ? smc_ulp_init+0x850/0x850
[   53.141674][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.141701][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.141727][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.141752][    C1]  ? add_wait_queue+0x42/0x260
[   53.141776][    C1]  smc_fback_error_report+0x82/0xa0
[   53.141803][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.141830][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.141856][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.141879][    C1]  ? smc_ulp_init+0x850/0x850
[   53.141899][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.141926][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.141953][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.141979][    C1]  ? add_wait_queue+0x42/0x260
[   53.142002][    C1]  smc_fback_error_report+0x82/0xa0
[   53.142028][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142053][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.142080][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.142105][    C1]  ? smc_ulp_init+0x850/0x850
[   53.142128][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.142151][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.142174][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.142195][    C1]  ? add_wait_queue+0x42/0x260
[   53.142213][    C1]  smc_fback_error_report+0x82/0xa0
[   53.142233][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142254][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.142275][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.142293][    C1]  ? smc_ulp_init+0x850/0x850
[   53.142313][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.142334][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.142356][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.142376][    C1]  ? add_wait_queue+0x42/0x260
[   53.142396][    C1]  smc_fback_error_report+0x82/0xa0
[   53.142416][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142438][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.142459][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.142483][    C1]  ? smc_ulp_init+0x850/0x850
[   53.142508][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.142535][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.142561][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.142581][    C1]  ? add_wait_queue+0x42/0x260
[   53.142600][    C1]  smc_fback_error_report+0x82/0xa0
[   53.142620][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142641][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.142668][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.142689][    C1]  ? smc_ulp_init+0x850/0x850
[   53.142712][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.142740][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.142768][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.142794][    C1]  ? add_wait_queue+0x42/0x260
[   53.142817][    C1]  smc_fback_error_report+0x82/0xa0
[   53.142844][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.142869][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.142894][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.142918][    C1]  ? smc_ulp_init+0x850/0x850
[   53.142941][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.142968][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.142996][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.143020][    C1]  ? add_wait_queue+0x42/0x260
[   53.143042][    C1]  smc_fback_error_report+0x82/0xa0
[   53.143067][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.143092][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.143119][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.143144][    C1]  ? smc_ulp_init+0x850/0x850
[   53.143167][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.143192][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.143217][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.143243][    C1]  ? add_wait_queue+0x42/0x260
[   53.143267][    C1]  smc_fback_error_report+0x82/0xa0
[   53.143291][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.143317][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.143344][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.143368][    C1]  ? smc_ulp_init+0x850/0x850
[   53.143392][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.143419][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.143448][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.143474][    C1]  ? add_wait_queue+0x42/0x260
[   53.143500][    C1]  smc_fback_error_report+0x82/0xa0
[   53.143526][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.143554][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.143582][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.143607][    C1]  ? smc_ulp_init+0x850/0x850
[   53.143632][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.143668][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.143698][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.143725][    C1]  ? add_wait_queue+0x42/0x260
[   53.143749][    C1]  smc_fback_error_report+0x82/0xa0
[   53.143776][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.143804][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.143831][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.143856][    C1]  ? smc_ulp_init+0x850/0x850
[   53.143879][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.143904][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.143930][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.143954][    C1]  ? add_wait_queue+0x42/0x260
[   53.143976][    C1]  smc_fback_error_report+0x82/0xa0
[   53.143999][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.144024][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.144051][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.144074][    C1]  ? smc_ulp_init+0x850/0x850
[   53.144096][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.144122][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.144147][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.144171][    C1]  ? add_wait_queue+0x42/0x260
[   53.144192][    C1]  smc_fback_error_report+0x82/0xa0
[   53.144217][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.144244][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.144271][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.144296][    C1]  ? smc_ulp_init+0x850/0x850
[   53.144320][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.144348][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.144377][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.144404][    C1]  ? add_wait_queue+0x42/0x260
[   53.144429][    C1]  smc_fback_error_report+0x82/0xa0
[   53.144456][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.144483][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.144510][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.144532][    C1]  ? smc_ulp_init+0x850/0x850
[   53.144555][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.144581][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.144608][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.144634][    C1]  ? add_wait_queue+0x42/0x260
[   53.144663][    C1]  smc_fback_error_report+0x82/0xa0
[   53.144689][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.144714][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.144742][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.144764][    C1]  ? smc_ulp_init+0x850/0x850
[   53.144784][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.144810][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.144838][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.144864][    C1]  ? add_wait_queue+0x42/0x260
[   53.144885][    C1]  smc_fback_error_report+0x82/0xa0
[   53.144910][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.144937][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.144963][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.144988][    C1]  ? smc_ulp_init+0x850/0x850
[   53.145011][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.145040][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.145067][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.145090][    C1]  ? add_wait_queue+0x42/0x260
[   53.145114][    C1]  smc_fback_error_report+0x82/0xa0
[   53.145138][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.145163][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.145190][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.145213][    C1]  ? smc_ulp_init+0x850/0x850
[   53.145238][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.145267][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.145296][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.145319][    C1]  ? add_wait_queue+0x42/0x260
[   53.145341][    C1]  smc_fback_error_report+0x82/0xa0
[   53.145366][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.145392][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.145419][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.145444][    C1]  ? smc_ulp_init+0x850/0x850
[   53.145468][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.145496][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.145525][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.145551][    C1]  ? add_wait_queue+0x42/0x260
[   53.145576][    C1]  smc_fback_error_report+0x82/0xa0
[   53.145603][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.145630][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.145666][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.145689][    C1]  ? smc_ulp_init+0x850/0x850
[   53.145712][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.145739][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.145768][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.145791][    C1]  ? add_wait_queue+0x42/0x260
[   53.145812][    C1]  smc_fback_error_report+0x82/0xa0
[   53.145837][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.145863][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.145891][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.145915][    C1]  ? smc_ulp_init+0x850/0x850
[   53.145937][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.145962][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.145989][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.146014][    C1]  ? add_wait_queue+0x42/0x260
[   53.146037][    C1]  smc_fback_error_report+0x82/0xa0
[   53.146061][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.146087][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.146113][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.146135][    C1]  ? smc_ulp_init+0x850/0x850
[   53.146156][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.146181][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.146206][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.146232][    C1]  ? add_wait_queue+0x42/0x260
[   53.146252][    C1]  smc_fback_error_report+0x82/0xa0
[   53.146275][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.146300][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.146326][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.146348][    C1]  ? smc_ulp_init+0x850/0x850
[   53.146371][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.146398][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.146427][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.146452][    C1]  ? add_wait_queue+0x42/0x260
[   53.146475][    C1]  smc_fback_error_report+0x82/0xa0
[   53.146502][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.146529][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.146554][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.146577][    C1]  ? smc_ulp_init+0x850/0x850
[   53.146600][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.146626][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.146661][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.146688][    C1]  ? add_wait_queue+0x42/0x260
[   53.146711][    C1]  smc_fback_error_report+0x82/0xa0
[   53.146738][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.146765][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.146791][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.146815][    C1]  ? smc_ulp_init+0x850/0x850
[   53.146839][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.146867][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.146895][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.146921][    C1]  ? add_wait_queue+0x42/0x260
[   53.146946][    C1]  smc_fback_error_report+0x82/0xa0
[   53.146973][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.146998][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.147026][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.147051][    C1]  ? smc_ulp_init+0x850/0x850
[   53.147074][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.147099][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.147127][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.147152][    C1]  ? add_wait_queue+0x42/0x260
[   53.147176][    C1]  smc_fback_error_report+0x82/0xa0
[   53.147201][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.147228][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.147254][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.147277][    C1]  ? smc_ulp_init+0x850/0x850
[   53.147299][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.147327][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.147353][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.147376][    C1]  ? add_wait_queue+0x42/0x260
[   53.147400][    C1]  smc_fback_error_report+0x82/0xa0
[   53.147425][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.147450][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.147477][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.147502][    C1]  ? smc_ulp_init+0x850/0x850
[   53.147531][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.147558][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.147588][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.147614][    C1]  ? add_wait_queue+0x42/0x260
[   53.147637][    C1]  smc_fback_error_report+0x82/0xa0
[   53.147667][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.147691][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.147717][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.147741][    C1]  ? smc_ulp_init+0x850/0x850
[   53.147763][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.147789][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.147817][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.147842][    C1]  ? add_wait_queue+0x42/0x260
[   53.147864][    C1]  smc_fback_error_report+0x82/0xa0
[   53.147890][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.147916][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.147941][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.147966][    C1]  ? smc_ulp_init+0x850/0x850
[   53.147990][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.148018][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.148045][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.148086][    C1]  ? add_wait_queue+0x42/0x260
[   53.148110][    C1]  smc_fback_error_report+0x82/0xa0
[   53.148136][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.148167][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.148189][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.148207][    C1]  ? smc_ulp_init+0x850/0x850
[   53.148226][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.148247][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.148268][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.148288][    C1]  ? add_wait_queue+0x42/0x260
[   53.148306][    C1]  smc_fback_error_report+0x82/0xa0
[   53.148327][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.148348][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.148368][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.148387][    C1]  ? smc_ulp_init+0x850/0x850
[   53.148405][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.148427][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.148448][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.148474][    C1]  ? add_wait_queue+0x42/0x260
[   53.148500][    C1]  smc_fback_error_report+0x82/0xa0
[   53.148526][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.148551][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.148573][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.148592][    C1]  ? smc_ulp_init+0x850/0x850
[   53.148610][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.148633][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.148661][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.148683][    C1]  ? add_wait_queue+0x42/0x260
[   53.148705][    C1]  smc_fback_error_report+0x82/0xa0
[   53.148731][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.148757][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.148785][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.148808][    C1]  ? smc_ulp_init+0x850/0x850
[   53.148831][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.148858][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.148887][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.148911][    C1]  ? add_wait_queue+0x42/0x260
[   53.148935][    C1]  smc_fback_error_report+0x82/0xa0
[   53.148960][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.148986][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.149013][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.149037][    C1]  ? smc_ulp_init+0x850/0x850
[   53.149061][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.149089][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.149118][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.149143][    C1]  ? add_wait_queue+0x42/0x260
[   53.149167][    C1]  smc_fback_error_report+0x82/0xa0
[   53.149194][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.149220][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.149248][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.149272][    C1]  ? smc_ulp_init+0x850/0x850
[   53.149296][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.149323][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.149348][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.149370][    C1]  ? add_wait_queue+0x42/0x260
[   53.149393][    C1]  smc_fback_error_report+0x82/0xa0
[   53.149417][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.149440][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.149466][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   53.149486][    C1]  ? smc_ulp_init+0x850/0x850
[   53.149508][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.149531][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.149555][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   53.149578][    C1]  ? add_wait_queue+0x42/0x260
[   53.149599][    C1]  smc_fback_error_report+0x82/0xa0
[   53.149623][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.149656][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.149680][    C1]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   53.149701][    C1]  ? smc_ulp_init+0x850/0x850
[   53.149724][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.149751][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.149779][    C1]  ? preempt_schedule_thunk+0x16/0x18
[   53.149805][    C1]  ? trace_hardirqs_on+0x38/0x1c0
[   53.149828][    C1]  smc_fback_error_report+0x82/0xa0
[   53.149850][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.149871][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.149892][    C1]  ? smc_ulp_init+0x850/0x850
[   53.149910][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.149931][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.149951][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.149972][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150001][    C1]  smc_fback_error_report+0x82/0xa0
[   53.150028][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150056][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.150083][    C1]  ? smc_ulp_init+0x850/0x850
[   53.150107][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.150134][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.150161][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.150184][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150213][    C1]  smc_fback_error_report+0x82/0xa0
[   53.150239][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150265][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.150294][    C1]  ? smc_ulp_init+0x850/0x850
[   53.150319][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.150343][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.150368][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.150389][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150417][    C1]  smc_fback_error_report+0x82/0xa0
[   53.150442][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150469][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.150498][    C1]  ? smc_ulp_init+0x850/0x850
[   53.150521][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.150545][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.150566][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.150589][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150620][    C1]  smc_fback_error_report+0x82/0xa0
[   53.150651][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150676][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.150704][    C1]  ? smc_ulp_init+0x850/0x850
[   53.150728][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.150755][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.150781][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.150805][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150836][    C1]  smc_fback_error_report+0x82/0xa0
[   53.150863][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.150891][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.150919][    C1]  ? smc_ulp_init+0x850/0x850
[   53.150944][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.150973][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.151001][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.151025][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151055][    C1]  smc_fback_error_report+0x82/0xa0
[   53.151082][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151109][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.151138][    C1]  ? smc_ulp_init+0x850/0x850
[   53.151162][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.151191][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.151218][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.151243][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151270][    C1]  smc_fback_error_report+0x82/0xa0
[   53.151293][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151318][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.151343][    C1]  ? smc_ulp_init+0x850/0x850
[   53.151366][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.151394][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.151419][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.151441][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151468][    C1]  smc_fback_error_report+0x82/0xa0
[   53.151492][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151516][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.151541][    C1]  ? smc_ulp_init+0x850/0x850
[   53.151561][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.151588][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.151616][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.151640][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151676][    C1]  smc_fback_error_report+0x82/0xa0
[   53.151702][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151729][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.151757][    C1]  ? smc_ulp_init+0x850/0x850
[   53.151783][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.151811][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.151839][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.151863][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151891][    C1]  smc_fback_error_report+0x82/0xa0
[   53.151916][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.151941][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.151968][    C1]  ? smc_ulp_init+0x850/0x850
[   53.151992][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.152019][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.152045][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.152068][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152097][    C1]  smc_fback_error_report+0x82/0xa0
[   53.152123][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152145][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.152171][    C1]  ? smc_ulp_init+0x850/0x850
[   53.152192][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.152215][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.152238][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.152261][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152292][    C1]  smc_fback_error_report+0x82/0xa0
[   53.152319][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152347][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.152376][    C1]  ? smc_ulp_init+0x850/0x850
[   53.152401][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.152429][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.152457][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.152482][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152512][    C1]  smc_fback_error_report+0x82/0xa0
[   53.152539][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152566][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.152591][    C1]  ? smc_ulp_init+0x850/0x850
[   53.152614][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.152642][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.152670][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.152691][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152720][    C1]  smc_fback_error_report+0x82/0xa0
[   53.152747][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152771][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.152801][    C1]  ? smc_ulp_init+0x850/0x850
[   53.152825][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.152854][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.152882][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.152908][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152938][    C1]  smc_fback_error_report+0x82/0xa0
[   53.152965][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.152993][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.153021][    C1]  ? smc_ulp_init+0x850/0x850
[   53.153045][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.153072][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.153096][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.153139][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153166][    C1]  smc_fback_error_report+0x82/0xa0
[   53.153189][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153214][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.153241][    C1]  ? smc_ulp_init+0x850/0x850
[   53.153263][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.153291][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.153318][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.153342][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153371][    C1]  smc_fback_error_report+0x82/0xa0
[   53.153405][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153432][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.153460][    C1]  ? smc_ulp_init+0x850/0x850
[   53.153485][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.153513][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.153540][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.153563][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153590][    C1]  smc_fback_error_report+0x82/0xa0
[   53.153613][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153638][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.153671][    C1]  ? smc_ulp_init+0x850/0x850
[   53.153701][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.153730][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.153759][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.153784][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153815][    C1]  smc_fback_error_report+0x82/0xa0
[   53.153842][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.153869][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.153898][    C1]  ? smc_ulp_init+0x850/0x850
[   53.153922][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.153951][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.153980][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.154004][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154032][    C1]  smc_fback_error_report+0x82/0xa0
[   53.154059][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154085][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.154114][    C1]  ? smc_ulp_init+0x850/0x850
[   53.154139][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.154167][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.154194][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.154219][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154249][    C1]  smc_fback_error_report+0x82/0xa0
[   53.154276][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154303][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.154333][    C1]  ? smc_ulp_init+0x850/0x850
[   53.154357][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.154386][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.154414][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.154438][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154468][    C1]  smc_fback_error_report+0x82/0xa0
[   53.154495][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154523][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.154552][    C1]  ? smc_ulp_init+0x850/0x850
[   53.154576][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.154605][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.154633][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.154664][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154693][    C1]  smc_fback_error_report+0x82/0xa0
[   53.154721][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154748][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.154775][    C1]  ? smc_ulp_init+0x850/0x850
[   53.154798][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.154826][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.154853][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.154878][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154907][    C1]  smc_fback_error_report+0x82/0xa0
[   53.154934][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.154961][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.154991][    C1]  ? smc_ulp_init+0x850/0x850
[   53.155015][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.155044][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.155072][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.155097][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155127][    C1]  smc_fback_error_report+0x82/0xa0
[   53.155154][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155181][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.155211][    C1]  ? smc_ulp_init+0x850/0x850
[   53.155235][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.155265][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.155293][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.155318][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155348][    C1]  smc_fback_error_report+0x82/0xa0
[   53.155374][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155401][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.155430][    C1]  ? smc_ulp_init+0x850/0x850
[   53.155455][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.155484][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.155513][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.155538][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155569][    C1]  smc_fback_error_report+0x82/0xa0
[   53.155596][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155623][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.155658][    C1]  ? smc_ulp_init+0x850/0x850
[   53.155682][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.155710][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.155738][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.155762][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155789][    C1]  smc_fback_error_report+0x82/0xa0
[   53.155813][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.155840][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.155868][    C1]  ? smc_ulp_init+0x850/0x850
[   53.155892][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.155920][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.155949][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.155973][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156004][    C1]  smc_fback_error_report+0x82/0xa0
[   53.156031][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156059][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.156088][    C1]  ? smc_ulp_init+0x850/0x850
[   53.156112][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.156140][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.156167][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.156191][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156221][    C1]  smc_fback_error_report+0x82/0xa0
[   53.156249][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156276][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.156303][    C1]  ? smc_ulp_init+0x850/0x850
[   53.156328][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.156357][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.156385][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.156410][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156441][    C1]  smc_fback_error_report+0x82/0xa0
[   53.156468][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156496][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.156524][    C1]  ? smc_ulp_init+0x850/0x850
[   53.156547][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.156575][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.156604][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.156628][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156665][    C1]  smc_fback_error_report+0x82/0xa0
[   53.156692][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156720][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.156749][    C1]  ? smc_ulp_init+0x850/0x850
[   53.156774][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.156803][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.156831][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.156856][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156886][    C1]  smc_fback_error_report+0x82/0xa0
[   53.156913][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.156939][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.156967][    C1]  ? smc_ulp_init+0x850/0x850
[   53.156991][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.157020][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.157048][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.157073][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157103][    C1]  smc_fback_error_report+0x82/0xa0
[   53.157130][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157157][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.157186][    C1]  ? smc_ulp_init+0x850/0x850
[   53.157210][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.157237][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.157264][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.157288][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157319][    C1]  smc_fback_error_report+0x82/0xa0
[   53.157346][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157374][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.157403][    C1]  ? smc_ulp_init+0x850/0x850
[   53.157427][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.157456][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.157484][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.157508][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157543][    C1]  smc_fback_error_report+0x82/0xa0
[   53.157569][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157596][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.157624][    C1]  ? smc_ulp_init+0x850/0x850
[   53.157655][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.157684][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.157713][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.157737][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157767][    C1]  smc_fback_error_report+0x82/0xa0
[   53.157795][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157822][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.157852][    C1]  ? smc_ulp_init+0x850/0x850
[   53.157875][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.157904][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.157932][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.157955][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.157985][    C1]  smc_fback_error_report+0x82/0xa0
[   53.158012][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158039][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.158068][    C1]  ? smc_ulp_init+0x850/0x850
[   53.158092][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.158120][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.158148][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.158173][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158203][    C1]  smc_fback_error_report+0x82/0xa0
[   53.158231][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158258][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.158286][    C1]  ? smc_ulp_init+0x850/0x850
[   53.158309][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.158337][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.158365][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.158389][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158420][    C1]  smc_fback_error_report+0x82/0xa0
[   53.158448][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158475][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.158505][    C1]  ? smc_ulp_init+0x850/0x850
[   53.158530][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.158558][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.158586][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.158611][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158641][    C1]  smc_fback_error_report+0x82/0xa0
[   53.158672][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158700][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.158729][    C1]  ? smc_ulp_init+0x850/0x850
[   53.158753][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.158782][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.158811][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.158837][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158867][    C1]  smc_fback_error_report+0x82/0xa0
[   53.158895][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.158922][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.158951][    C1]  ? smc_ulp_init+0x850/0x850
[   53.158976][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   53.159004][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.159032][    C1]  ? mark_held_locks+0x9f/0xe0
[   53.159057][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.159087][    C1]  smc_fback_error_report+0x82/0xa0
[   53.159114][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   53.159141][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   53.159168][    C1]  ? tcp_set_state+0x241/0x7e0
[   53.159195][    C1]  ? smc_ulp_init+0x850/0x850
[   53.159220][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   53.159252][    C1]  smc_fback_error_report+0x82/0xa0
[   53.159280][    C1]  sk_error_report+0x35/0x310
[   53.159302][    C1]  tcp_disconnect+0x14e3/0x1e80
[   53.159327][    C1]  __tcp_close+0xe65/0x12b0
[   53.159351][    C1]  tcp_close+0x29/0xc0
[   53.159370][    C1]  inet_release+0x12e/0x280
[   53.159392][    C1]  sock_release+0x87/0x1b0
[   53.159416][    C1]  smc_clcsock_release+0xb3/0xe0
[   53.159444][    C1]  __smc_release+0x35e/0x5b0
[   53.159471][    C1]  smc_release+0x17f/0x530
[   53.159498][    C1]  __sock_release+0xcd/0x280
[   53.159522][    C1]  sock_close+0x18/0x20
[   53.159543][    C1]  __fput+0x286/0x9f0
[   53.159562][    C1]  ? __sock_release+0x280/0x280
[   53.159587][    C1]  task_work_run+0xdd/0x1a0
[   53.159614][    C1]  do_exit+0xb29/0x2a30
[   53.159637][    C1]  ? find_held_lock+0x2d/0x110
[   53.159670][    C1]  ? mm_update_next_owner+0x7a0/0x7a0
[   53.159696][    C1]  ? lock_downgrade+0x6e0/0x6e0
[   53.159721][    C1]  ? do_raw_spin_lock+0x120/0x2b0
[   53.159748][    C1]  do_group_exit+0xd2/0x2f0
[   53.159774][    C1]  get_signal+0x4b0/0x28c0
[   53.159804][    C1]  ? force_sigsegv+0x150/0x150
[   53.159832][    C1]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   53.159861][    C1]  arch_do_signal_or_restart+0x2a9/0x1c40
[   53.159889][    C1]  ? do_futex+0x12e/0x300
[   53.159912][    C1]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   53.159934][    C1]  ? find_held_lock+0x2d/0x110
[   53.159958][    C1]  ? get_sigframe_size+0x10/0x10
[   53.159985][    C1]  ? __x64_sys_futex+0x1b0/0x4a0
[   53.160010][    C1]  ? do_futex+0x300/0x300
[   53.160034][    C1]  exit_to_user_mode_prepare+0x17d/0x290
[   53.160062][    C1]  syscall_exit_to_user_mode+0x19/0x60
[   53.160090][    C1]  do_syscall_64+0x42/0xb0
[   53.160110][    C1]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   53.160130][    C1] RIP: 0033:0x7f0da5d3da59
[   53.160144][    C1] Code: Unable to access opcode bytes at RIP 0x7f0da5d3da2f.
[   53.160151][    C1] RSP: 002b:00007f0da5cef318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   53.160169][    C1] RAX: fffffffffffffe00 RBX: 00007f0da5dc53e8 RCX: 00007f0da5d3da59
[   53.160184][    C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0da5dc53e8
[   53.160196][    C1] RBP: 00007f0da5dc53e0 R08: 0000000000000000 R09: 0000000000000000
[   53.160208][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0da5d93074
[   53.160220][    C1] R13: 00007ffe334df0ef R14: 00007f0da5cef400 R15: 0000000000022000
[   53.160240][    C1]  </TASK>
[   53.160246][    C1] Modules linked in:
[   59.137237][    C1] ---[ end trace 0000000000000000 ]---
[   59.137250][    C1] RIP: 0010:lock_acquire+0x2f/0x510
[   59.137282][    C1] 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
[   59.137303][    C1] RSP: 0018:ffffc90002897fc0 EFLAGS: 00010286
[   59.137321][    C1] RAX: dffffc0000000000 RBX: ffffc90002897fd0 RCX: 0000000000000002
[   59.137336][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   59.137349][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   59.137363][    C1] R10: ffffffff88c58140 R11: 0000000000000000 R12: 0000000000000002
[   59.137376][    C1] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   59.137390][    C1] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   59.137412][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.137428][    C1] CR2: ffffc90002897fb8 CR3: 000000000b88e000 CR4: 00000000003506e0
[   59.137441][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.137454][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   59.137469][    C1] Kernel panic - not syncing: Fatal exception in interrupt
[   59.137629][    C1] Kernel Offset: disabled