DUID 00:04:11:31:ea:d8:bb:db:47:a8:80:cb:7d:0b:3c:d8:ea:74
forked to background, child pid 3174
[   27.821047][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0
[   27.837851][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.75' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
syzkaller login: [   55.466503][ T3598] BUG: MAX_LOCK_DEPTH too low!
[   55.471379][ T3598] turning off the locking correctness validator.
[   55.477698][ T3598] depth: 48  max: 48!
[   55.481656][ T3598] 48 locks held by syz-executor386/3598:
[   55.487265][ T3598]  #0: ffff8880736cb210 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: __sock_release+0x86/0x280
[   55.497807][ T3598]  #1: ffff8880768589f8 (&smc->clcsock_release_lock){+.+.}-{3:3}, at: smc_clcsock_release+0x71/0xe0
[   55.508577][ T3598]  #2: ffff888022f61930 (k-sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_close+0x1e/0xc0
[   55.517692][ T3598]  #3: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.527776][ T3598]  #4: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.537853][ T3598]  #5: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.547913][ T3598]  #6: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.557974][ T3598]  #7: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.568037][ T3598]  #8: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.578102][ T3598]  #9: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.588175][ T3598]  #10: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.598321][ T3598]  #11: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.608470][ T3598]  #12: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.618724][ T3598]  #13: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.628879][ T3598]  #14: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.639025][ T3598]  #15: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.649171][ T3598]  #16: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.659318][ T3598]  #17: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.669461][ T3598]  #18: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.679608][ T3598]  #19: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.689757][ T3598]  #20: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.699903][ T3598]  #21: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.710081][ T3598]  #22: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.720267][ T3598]  #23: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.730423][ T3598]  #24: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.740570][ T3598]  #25: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.750719][ T3598]  #26: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.760878][ T3598]  #27: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.771024][ T3598]  #28: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.781176][ T3598]  #29: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.791439][ T3598]  #30: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.801673][ T3598]  #31: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.811832][ T3598]  #32: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.821977][ T3598]  #33: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.835435][ T3598]  #34: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.845581][ T3598]  #35: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.855849][ T3598]  #36: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.866028][ T3598]  #37: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.876194][ T3598]  #38: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.886346][ T3598]  #39: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.896511][ T3598]  #40: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.906670][ T3598]  #41: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.916822][ T3598]  #42: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.926993][ T3598]  #43: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.937157][ T3598]  #44: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.947321][ T3598]  #45: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.957497][ T3598]  #46: ffffffff8bb83c20 (rcu_read_lock){....}-{1:2}, at: smc_fback_forward_wakeup+0x0/0x540
[   55.967789][ T3598]  #47: ffff8880736cb658 (&ei->socket.wq.wait){..-.}-{2:2}, at: add_wait_queue+0x42/0x260
[   55.977698][ T3598] INFO: lockdep is turned off.
[   55.982435][ T3598] CPU: 0 PID: 3598 Comm: syz-executor386 Not tainted 5.17.0-rc2-syzkaller-00167-gdcb85f85fa6f #0
[   55.992918][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   56.002949][ T3598] Call Trace:
[   56.006205][ T3598]  <TASK>
[   56.009116][ T3598]  dump_stack_lvl+0xcd/0x134
[   56.013689][ T3598]  __lock_acquire+0x18fd/0x5470
[   56.018525][ T3598]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   56.024505][ T3598]  lock_acquire+0x1ab/0x510
[   56.028986][ T3598]  ? add_wait_queue+0x42/0x260
[   56.033730][ T3598]  ? lock_release+0x720/0x720
[   56.038392][ T3598]  ? _raw_spin_lock_irqsave+0x4e/0x50
[   56.043748][ T3598]  _raw_spin_lock_irqsave+0x39/0x50
[   56.048923][ T3598]  ? add_wait_queue+0x42/0x260
[   56.053676][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.059373][ T3598]  add_wait_queue+0x42/0x260
[   56.063952][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.069649][ T3598]  smc_fback_forward_wakeup+0x15b/0x540
[   56.075173][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.079838][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.085537][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.091410][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.096243][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.101961][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.107156][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.112861][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.118395][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.123055][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.128760][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.134634][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.139468][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.145170][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.150351][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.156053][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.161584][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.166331][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.172042][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.177918][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.182670][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.188394][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.193579][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.199281][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.204828][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.209495][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.215216][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.221092][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.225841][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.231543][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.236724][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.242435][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.247977][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.252648][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.258356][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.264232][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.268988][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.274698][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.279912][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.285620][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.291159][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.295825][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.301539][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.307415][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.312162][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.317871][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.323048][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.328750][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.334282][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.338956][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.344658][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.350536][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.355282][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.360997][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.366208][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.371941][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.377474][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.382144][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.387864][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.393740][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.398485][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.404185][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.409361][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.415075][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.420608][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.425276][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.430972][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.436846][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.441590][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.447289][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.452479][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.458192][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.463716][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.468470][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.474714][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.480598][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.485350][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.491056][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.496336][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.502070][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.507715][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.512378][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.518185][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.524063][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.528820][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.534608][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.539798][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.545499][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.551026][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.555704][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.561405][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.567367][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.572140][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.577856][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.583033][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.588734][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.594258][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.598922][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.604629][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.610502][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.615247][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.621056][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.626247][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.631952][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.637475][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.642128][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.647826][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.653708][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.658500][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.664294][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.669491][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.675191][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.680719][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.685383][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.691238][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.697214][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.701967][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.707669][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.712846][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.718547][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.724073][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.728737][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.734469][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.740355][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.745111][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.750816][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.756010][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.761721][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.767254][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.771912][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.777674][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.783566][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.788326][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.794033][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.799214][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.804920][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.810485][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.815151][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.820861][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.826766][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.831514][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.837301][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.842478][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.848185][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.853710][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.858372][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.864157][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.870031][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.874773][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.880472][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.885662][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.891360][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.896900][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.901555][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.907305][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.913367][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.918123][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.923830][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.929007][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.934711][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.940238][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.944989][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.950957][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   56.956835][ T3598]  ? mark_held_locks+0x9f/0xe0
[   56.961582][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.967289][ T3598]  smc_fback_error_report+0x82/0xa0
[   56.972594][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   56.978307][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   56.983849][ T3598]  ? smc_ulp_init+0x850/0x850
[   56.988512][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   56.994217][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.000099][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.004864][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.010568][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.015769][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.021470][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.027002][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.031671][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.037374][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.043252][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.048001][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.053708][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.058888][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.065037][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.070689][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.075376][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.081114][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.087005][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.091770][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.097470][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.102650][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.108350][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.113875][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.118531][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.124236][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.130126][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.134935][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.140666][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.145936][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.151638][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.157165][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.161820][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.167516][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.173386][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.178128][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.183826][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.189002][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.194700][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.200227][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.204892][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.210592][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.216465][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.221210][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.226924][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.232100][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.237798][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.243326][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.247979][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.253678][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.259548][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.264291][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.269989][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.275164][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.280860][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.286413][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.291066][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.296764][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.302636][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.307381][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.313091][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.318266][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.324291][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.329825][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.334483][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.340182][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.346070][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.350826][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.356531][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.361711][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.367409][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.372933][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.377586][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.383300][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.389180][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.393926][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.399640][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.404823][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.410534][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.416059][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.420725][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.426523][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.432394][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.437140][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.442852][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.448139][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.453851][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.459378][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.464038][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.469735][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.475607][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.480355][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.486053][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.491230][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.496928][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.502458][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.507122][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.512820][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.518779][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.523543][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.529242][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.534421][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.540120][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.545662][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.550319][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.556017][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.561891][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.566737][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.572440][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.577645][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.583344][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.588877][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.593529][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.599226][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.605097][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.609846][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.615544][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.620719][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.626503][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.632028][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.636680][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.642463][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.648336][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.653076][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.658777][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.663951][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.669647][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.675169][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.679820][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.685519][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.691389][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.696128][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.701826][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.707014][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.712811][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.718357][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.723016][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.728770][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.734730][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.739474][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.745171][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.750352][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.756048][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.761572][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.766231][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.772016][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.777899][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.782647][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.788352][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.793532][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.799225][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.804758][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.809498][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.815193][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.821061][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.825806][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.831505][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.836679][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.842375][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.847899][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.852561][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.858259][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.864127][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.868866][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.874650][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.879824][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.885522][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.891046][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.895699][ T3598]  ? smc_fback_forward_wakeup+0x15b/0x540
[   57.901398][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.907271][ T3598]  ? mark_held_locks+0x9f/0xe0
[   57.912012][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.917712][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.922888][ T3598]  ? smc_fback_forward_wakeup+0x540/0x540
[   57.928931][ T3598]  smc_fback_forward_wakeup+0x161/0x540
[   57.934546][ T3598]  ? tcp_set_state+0x241/0x7e0
[   57.939290][ T3598]  ? smc_ulp_init+0x850/0x850
[   57.943943][ T3598]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   57.949816][ T3598]  smc_fback_error_report+0x82/0xa0
[   57.954992][ T3598]  sk_error_report+0x35/0x310
[   57.959642][ T3598]  tcp_disconnect+0x14e3/0x1e80
[   57.964469][ T3598]  __tcp_close+0xe65/0x12b0
[   57.968948][ T3598]  tcp_close+0x29/0xc0
[   57.972991][ T3598]  inet_release+0x12e/0x280
[   57.977483][ T3598]  sock_release+0x87/0x1b0
[   57.981884][ T3598]  smc_clcsock_release+0xb3/0xe0
[   57.986801][ T3598]  __smc_release+0x35e/0x5b0
[   57.991374][ T3598]  smc_release+0x17f/0x530
[   57.995769][ T3598]  __sock_release+0xcd/0x280
[   58.000336][ T3598]  sock_close+0x18/0x20
[   58.004467][ T3598]  __fput+0x286/0x9f0
[   58.008424][ T3598]  ? __sock_release+0x280/0x280
[   58.013261][ T3598]  task_work_run+0xdd/0x1a0
[   58.017754][ T3598]  do_exit+0xb29/0x2a30
[   58.021905][ T3598]  ? find_held_lock+0x2d/0x110
[   58.026663][ T3598]  ? mm_update_next_owner+0x7a0/0x7a0
[   58.032024][ T3598]  ? lock_downgrade+0x6e0/0x6e0
[   58.036947][ T3598]  ? do_raw_spin_lock+0x120/0x2b0
[   58.041955][ T3598]  do_group_exit+0xd2/0x2f0
[   58.046439][ T3598]  get_signal+0x4b0/0x28c0
[   58.050837][ T3598]  ? force_sigsegv+0x150/0x150
[   58.055583][ T3598]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   58.061558][ T3598]  arch_do_signal_or_restart+0x2a9/0x1c40
[   58.067347][ T3598]  ? do_futex+0x12e/0x300
[   58.071656][ T3598]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   58.077534][ T3598]  ? find_held_lock+0x2d/0x110
[   58.082365][ T3598]  ? get_sigframe_size+0x10/0x10
[   58.087286][ T3598]  ? __x64_sys_futex+0x1b0/0x4a0
[   58.092212][ T3598]  ? do_futex+0x300/0x300
[   58.096518][ T3598]  exit_to_user_mode_prepare+0x17d/0x290
[   58.102133][ T3598]  syscall_exit_to_user_mode+0x19/0x60
[   58.107573][ T3598]  do_syscall_64+0x42/0xb0
[   58.111967][ T3598]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   58.117842][ T3598] RIP: 0033:0x7f5ed77049a9
[   58.122239][ T3598] Code: Unable to access opcode bytes at RIP 0x7f5ed770497f.
[   58.129578][ T3598] RSP: 002b:00007f5ed7695318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   58.137966][ T3598] RAX: fffffffffffffe00 RBX: 00007f5ed778c3f8 RCX: 00007f5ed77049a9
[   58.145916][ T3598] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5ed778c3f8
[   58.153862][ T3598] RBP: 00007f5ed778c3f0 R08: 0000000000000000 R09: 0000000000000000
[   58.161808][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ed775a074
[   58.169760][ T3598] R13: 00007ffd5ec7174f R14: 00007f5ed7695400 R15: 0000000000022000
[   58.177719][ T3598]  </TASK>
[   58.182040][    C1] BUG: TASK stack guard page was hit at ffffc90001eb7fb8 (stack is ffffc90001eb8000..ffffc90001ec0000)
[   58.182064][    C1] stack guard page: 0000 [#1] PREEMPT SMP KASAN
[   58.182079][    C1] CPU: 1 PID: 3598 Comm: syz-executor386 Not tainted 5.17.0-rc2-syzkaller-00167-gdcb85f85fa6f #0
[   58.182100][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   58.182110][    C1] RIP: 0010:lock_acquire+0x2f/0x510
[   58.182139][    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
[   58.182157][    C1] RSP: 0018:ffffc90001eb7fc0 EFLAGS: 00010286
[   58.182172][    C1] RAX: dffffc0000000000 RBX: ffffc90001eb7fd0 RCX: 0000000000000002
[   58.182185][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   58.182197][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   58.182209][    C1] R10: ffffffff88c4f120 R11: 0000000000000000 R12: 0000000000000002
[   58.182221][    C1] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   58.182232][    C1] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   58.182252][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.182267][    C1] CR2: ffffc90001eb7fb8 CR3: 000000000b88e000 CR4: 00000000003506e0
[   58.182280][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.182292][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.182303][    C1] Call Trace:
[   58.182308][    C1]  <TASK>
[   58.182316][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.182342][    C1]  ? lock_acquire+0x442/0x510
[   58.182366][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.182395][    C1]  smc_fback_forward_wakeup+0xba/0x540
[   58.182423][    C1]  ? smc_ulp_init+0x850/0x850
[   58.182448][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.182473][    C1]  ? smc_ulp_init+0x850/0x850
[   58.182497][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.182523][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.182550][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.182576][    C1]  ? add_wait_queue+0x42/0x260
[   58.182600][    C1]  smc_fback_error_report+0x82/0xa0
[   58.182621][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.182646][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.182672][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.182692][    C1]  ? smc_ulp_init+0x850/0x850
[   58.182715][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.182742][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.182771][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.182797][    C1]  ? add_wait_queue+0x42/0x260
[   58.182822][    C1]  smc_fback_error_report+0x82/0xa0
[   58.182848][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.182873][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.182900][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.182922][    C1]  ? smc_ulp_init+0x850/0x850
[   58.182945][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.182973][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.183000][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.183032][    C1]  ? add_wait_queue+0x42/0x260
[   58.183055][    C1]  smc_fback_error_report+0x82/0xa0
[   58.183077][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.183099][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.183124][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.183149][    C1]  ? smc_ulp_init+0x850/0x850
[   58.183172][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.183197][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.183224][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.183246][    C1]  ? add_wait_queue+0x42/0x260
[   58.183269][    C1]  smc_fback_error_report+0x82/0xa0
[   58.183295][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.183322][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.183349][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.183372][    C1]  ? smc_ulp_init+0x850/0x850
[   58.183396][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.183423][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.183451][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.183476][    C1]  ? add_wait_queue+0x42/0x260
[   58.183500][    C1]  smc_fback_error_report+0x82/0xa0
[   58.183525][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.183551][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.183578][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.183602][    C1]  ? smc_ulp_init+0x850/0x850
[   58.183625][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.183653][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.183682][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.183708][    C1]  ? add_wait_queue+0x42/0x260
[   58.183731][    C1]  smc_fback_error_report+0x82/0xa0
[   58.183758][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.183784][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.183811][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.183835][    C1]  ? smc_ulp_init+0x850/0x850
[   58.183858][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.183883][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.183906][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.183927][    C1]  ? add_wait_queue+0x42/0x260
[   58.183948][    C1]  smc_fback_error_report+0x82/0xa0
[   58.183969][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.183991][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.184021][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.184044][    C1]  ? smc_ulp_init+0x850/0x850
[   58.184065][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.184088][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.184115][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.184137][    C1]  ? add_wait_queue+0x42/0x260
[   58.184160][    C1]  smc_fback_error_report+0x82/0xa0
[   58.184181][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.184205][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.184228][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.184250][    C1]  ? smc_ulp_init+0x850/0x850
[   58.184271][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.184296][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.184321][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.184344][    C1]  ? add_wait_queue+0x42/0x260
[   58.184366][    C1]  smc_fback_error_report+0x82/0xa0
[   58.184392][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.184418][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.184443][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.184467][    C1]  ? smc_ulp_init+0x850/0x850
[   58.184491][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.184518][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.184545][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.184568][    C1]  ? add_wait_queue+0x42/0x260
[   58.184590][    C1]  smc_fback_error_report+0x82/0xa0
[   58.184612][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.184634][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.184659][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.184679][    C1]  ? smc_ulp_init+0x850/0x850
[   58.184700][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.184726][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.184750][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.184773][    C1]  ? add_wait_queue+0x42/0x260
[   58.184798][    C1]  smc_fback_error_report+0x82/0xa0
[   58.184822][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.184845][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.184871][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.184897][    C1]  ? smc_ulp_init+0x850/0x850
[   58.184920][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.184948][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.184983][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.185009][    C1]  ? add_wait_queue+0x42/0x260
[   58.185040][    C1]  smc_fback_error_report+0x82/0xa0
[   58.185066][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.185093][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.185120][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.185145][    C1]  ? smc_ulp_init+0x850/0x850
[   58.185167][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.185195][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.185221][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.185247][    C1]  ? add_wait_queue+0x42/0x260
[   58.185271][    C1]  smc_fback_error_report+0x82/0xa0
[   58.185298][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.185324][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.185351][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.185375][    C1]  ? smc_ulp_init+0x850/0x850
[   58.185398][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.185426][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.185455][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.185480][    C1]  ? add_wait_queue+0x42/0x260
[   58.185504][    C1]  smc_fback_error_report+0x82/0xa0
[   58.185529][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.185554][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.185581][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.185605][    C1]  ? smc_ulp_init+0x850/0x850
[   58.185629][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.185657][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.185683][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.185709][    C1]  ? add_wait_queue+0x42/0x260
[   58.185734][    C1]  smc_fback_error_report+0x82/0xa0
[   58.185760][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.185787][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.185813][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.185837][    C1]  ? smc_ulp_init+0x850/0x850
[   58.185860][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.185888][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.185917][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.185942][    C1]  ? add_wait_queue+0x42/0x260
[   58.185967][    C1]  smc_fback_error_report+0x82/0xa0
[   58.185992][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.186025][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.186053][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.186078][    C1]  ? smc_ulp_init+0x850/0x850
[   58.186102][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.186129][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.186158][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.186183][    C1]  ? add_wait_queue+0x42/0x260
[   58.186208][    C1]  smc_fback_error_report+0x82/0xa0
[   58.186234][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.186260][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.186287][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.186312][    C1]  ? smc_ulp_init+0x850/0x850
[   58.186336][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.186364][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.186393][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.186416][    C1]  ? add_wait_queue+0x42/0x260
[   58.186439][    C1]  smc_fback_error_report+0x82/0xa0
[   58.186465][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.186491][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.186517][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.186542][    C1]  ? smc_ulp_init+0x850/0x850
[   58.186566][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.186593][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.186621][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.186647][    C1]  ? add_wait_queue+0x42/0x260
[   58.186672][    C1]  smc_fback_error_report+0x82/0xa0
[   58.186697][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.186724][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.186750][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.186775][    C1]  ? smc_ulp_init+0x850/0x850
[   58.186798][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.186824][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.186853][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.186877][    C1]  ? add_wait_queue+0x42/0x260
[   58.186901][    C1]  smc_fback_error_report+0x82/0xa0
[   58.186926][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.186951][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.186977][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.187002][    C1]  ? smc_ulp_init+0x850/0x850
[   58.187034][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.187062][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.187091][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.187116][    C1]  ? add_wait_queue+0x42/0x260
[   58.187140][    C1]  smc_fback_error_report+0x82/0xa0
[   58.187167][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.187194][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.187220][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.187245][    C1]  ? smc_ulp_init+0x850/0x850
[   58.187268][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.187295][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.187323][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.187348][    C1]  ? add_wait_queue+0x42/0x260
[   58.187373][    C1]  smc_fback_error_report+0x82/0xa0
[   58.187399][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.187426][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.187453][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.187477][    C1]  ? smc_ulp_init+0x850/0x850
[   58.187500][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.187528][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.187556][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.187582][    C1]  ? add_wait_queue+0x42/0x260
[   58.187606][    C1]  smc_fback_error_report+0x82/0xa0
[   58.187632][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.187658][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.187685][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.187709][    C1]  ? smc_ulp_init+0x850/0x850
[   58.187733][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.187761][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.187790][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.187815][    C1]  ? add_wait_queue+0x42/0x260
[   58.187840][    C1]  smc_fback_error_report+0x82/0xa0
[   58.187866][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.187894][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.187920][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.187944][    C1]  ? smc_ulp_init+0x850/0x850
[   58.187967][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.187994][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.188027][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.188053][    C1]  ? add_wait_queue+0x42/0x260
[   58.188077][    C1]  smc_fback_error_report+0x82/0xa0
[   58.188103][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.188129][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.188157][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.188181][    C1]  ? smc_ulp_init+0x850/0x850
[   58.188205][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.188232][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.188260][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.188286][    C1]  ? add_wait_queue+0x42/0x260
[   58.188311][    C1]  smc_fback_error_report+0x82/0xa0
[   58.188337][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.188362][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.188388][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.188412][    C1]  ? smc_ulp_init+0x850/0x850
[   58.188436][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.188463][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.188492][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.188517][    C1]  ? add_wait_queue+0x42/0x260
[   58.188542][    C1]  smc_fback_error_report+0x82/0xa0
[   58.188568][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.188595][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.188622][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.188647][    C1]  ? smc_ulp_init+0x850/0x850
[   58.188671][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.188699][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.188726][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.188752][    C1]  ? add_wait_queue+0x42/0x260
[   58.188777][    C1]  smc_fback_error_report+0x82/0xa0
[   58.188803][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.188830][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.188856][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.188881][    C1]  ? smc_ulp_init+0x850/0x850
[   58.188903][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.188931][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.188959][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.188985][    C1]  ? add_wait_queue+0x42/0x260
[   58.189009][    C1]  smc_fback_error_report+0x82/0xa0
[   58.189041][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.189068][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.189095][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.189119][    C1]  ? smc_ulp_init+0x850/0x850
[   58.189142][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.189169][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.189198][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.189223][    C1]  ? add_wait_queue+0x42/0x260
[   58.189248][    C1]  smc_fback_error_report+0x82/0xa0
[   58.189275][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.189301][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.189329][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.189354][    C1]  ? smc_ulp_init+0x850/0x850
[   58.189378][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.189405][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.189432][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.189456][    C1]  ? add_wait_queue+0x42/0x260
[   58.189480][    C1]  smc_fback_error_report+0x82/0xa0
[   58.189507][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.189533][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.189560][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.189585][    C1]  ? smc_ulp_init+0x850/0x850
[   58.189609][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.189636][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.189664][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.189689][    C1]  ? add_wait_queue+0x42/0x260
[   58.189714][    C1]  smc_fback_error_report+0x82/0xa0
[   58.189741][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.189767][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.189794][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.189820][    C1]  ? smc_ulp_init+0x850/0x850
[   58.189843][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.189871][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.189899][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.189925][    C1]  ? add_wait_queue+0x42/0x260
[   58.189950][    C1]  smc_fback_error_report+0x82/0xa0
[   58.189976][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.190001][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.190033][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.190058][    C1]  ? smc_ulp_init+0x850/0x850
[   58.190082][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.190117][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.190146][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.190171][    C1]  ? add_wait_queue+0x42/0x260
[   58.190195][    C1]  smc_fback_error_report+0x82/0xa0
[   58.190221][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.190247][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.190275][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.190299][    C1]  ? smc_ulp_init+0x850/0x850
[   58.190323][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.190351][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.190380][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.190405][    C1]  ? add_wait_queue+0x42/0x260
[   58.190429][    C1]  smc_fback_error_report+0x82/0xa0
[   58.190455][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.190482][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.190508][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.190531][    C1]  ? smc_ulp_init+0x850/0x850
[   58.190555][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.190582][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.190611][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.190635][    C1]  ? add_wait_queue+0x42/0x260
[   58.190660][    C1]  smc_fback_error_report+0x82/0xa0
[   58.190685][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.190712][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.190737][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.190761][    C1]  ? smc_ulp_init+0x850/0x850
[   58.190784][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.190813][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.190842][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.190867][    C1]  ? add_wait_queue+0x42/0x260
[   58.190892][    C1]  smc_fback_error_report+0x82/0xa0
[   58.190918][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.190945][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.190972][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.190996][    C1]  ? smc_ulp_init+0x850/0x850
[   58.191024][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.191052][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.191080][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.191106][    C1]  ? add_wait_queue+0x42/0x260
[   58.191130][    C1]  smc_fback_error_report+0x82/0xa0
[   58.191156][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.191184][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.191211][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.191235][    C1]  ? smc_ulp_init+0x850/0x850
[   58.191259][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.191287][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.191316][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.191341][    C1]  ? add_wait_queue+0x42/0x260
[   58.191365][    C1]  smc_fback_error_report+0x82/0xa0
[   58.191391][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.191418][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.191444][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.191469][    C1]  ? smc_ulp_init+0x850/0x850
[   58.191493][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.191520][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.191547][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.191572][    C1]  ? add_wait_queue+0x42/0x260
[   58.191596][    C1]  smc_fback_error_report+0x82/0xa0
[   58.191621][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.191647][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.191674][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.191698][    C1]  ? smc_ulp_init+0x850/0x850
[   58.191722][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.191749][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.191777][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.191802][    C1]  ? add_wait_queue+0x42/0x260
[   58.191828][    C1]  smc_fback_error_report+0x82/0xa0
[   58.191854][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.191881][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.191908][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.191933][    C1]  ? smc_ulp_init+0x850/0x850
[   58.191956][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.191984][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.192019][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.192044][    C1]  ? add_wait_queue+0x42/0x260
[   58.192069][    C1]  smc_fback_error_report+0x82/0xa0
[   58.192094][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.192120][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.192147][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.192171][    C1]  ? smc_ulp_init+0x850/0x850
[   58.192195][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.192222][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.192251][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.192276][    C1]  ? add_wait_queue+0x42/0x260
[   58.192300][    C1]  smc_fback_error_report+0x82/0xa0
[   58.192325][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.192352][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.192379][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.192404][    C1]  ? smc_ulp_init+0x850/0x850
[   58.192427][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.192454][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.192483][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.192508][    C1]  ? add_wait_queue+0x42/0x260
[   58.192532][    C1]  smc_fback_error_report+0x82/0xa0
[   58.192559][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.192585][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.192612][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.192637][    C1]  ? smc_ulp_init+0x850/0x850
[   58.192660][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.192686][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.192714][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.192739][    C1]  ? add_wait_queue+0x42/0x260
[   58.192763][    C1]  smc_fback_error_report+0x82/0xa0
[   58.192789][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.192815][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.192841][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.192866][    C1]  ? smc_ulp_init+0x850/0x850
[   58.192889][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.192917][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.192946][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.192971][    C1]  ? add_wait_queue+0x42/0x260
[   58.192995][    C1]  smc_fback_error_report+0x82/0xa0
[   58.193026][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.193052][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.193079][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.193104][    C1]  ? smc_ulp_init+0x850/0x850
[   58.193128][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.193155][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.193179][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.193203][    C1]  ? add_wait_queue+0x42/0x260
[   58.193227][    C1]  smc_fback_error_report+0x82/0xa0
[   58.193252][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.193277][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.193304][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.193328][    C1]  ? smc_ulp_init+0x850/0x850
[   58.193353][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.193380][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.193409][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.193434][    C1]  ? add_wait_queue+0x42/0x260
[   58.193458][    C1]  smc_fback_error_report+0x82/0xa0
[   58.193485][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.193511][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.193538][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.193562][    C1]  ? smc_ulp_init+0x850/0x850
[   58.193586][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.193613][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.193641][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.193667][    C1]  ? add_wait_queue+0x42/0x260
[   58.193691][    C1]  smc_fback_error_report+0x82/0xa0
[   58.193718][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.193743][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.193769][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.193792][    C1]  ? smc_ulp_init+0x850/0x850
[   58.193816][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.193844][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.193872][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.193898][    C1]  ? add_wait_queue+0x42/0x260
[   58.193923][    C1]  smc_fback_error_report+0x82/0xa0
[   58.193949][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.193976][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.194003][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.194033][    C1]  ? smc_ulp_init+0x850/0x850
[   58.194057][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.194085][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.194114][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.194140][    C1]  ? add_wait_queue+0x42/0x260
[   58.194164][    C1]  smc_fback_error_report+0x82/0xa0
[   58.194190][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.194216][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.194242][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.194267][    C1]  ? smc_ulp_init+0x850/0x850
[   58.194290][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.194318][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.194346][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.194371][    C1]  ? add_wait_queue+0x42/0x260
[   58.194396][    C1]  smc_fback_error_report+0x82/0xa0
[   58.194422][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.194448][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.194475][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.194500][    C1]  ? smc_ulp_init+0x850/0x850
[   58.194523][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.194551][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.194579][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.194604][    C1]  ? add_wait_queue+0x42/0x260
[   58.194630][    C1]  smc_fback_error_report+0x82/0xa0
[   58.194656][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.194682][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.194709][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.194734][    C1]  ? smc_ulp_init+0x850/0x850
[   58.194758][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.194786][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.194814][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.194839][    C1]  ? add_wait_queue+0x42/0x260
[   58.194863][    C1]  smc_fback_error_report+0x82/0xa0
[   58.194888][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.194914][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.194941][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.194966][    C1]  ? smc_ulp_init+0x850/0x850
[   58.194994][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.195026][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.195055][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.195080][    C1]  ? add_wait_queue+0x42/0x260
[   58.195105][    C1]  smc_fback_error_report+0x82/0xa0
[   58.195130][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.195156][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.195184][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.195208][    C1]  ? smc_ulp_init+0x850/0x850
[   58.195231][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.195258][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.195286][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.195312][    C1]  ? add_wait_queue+0x42/0x260
[   58.195337][    C1]  smc_fback_error_report+0x82/0xa0
[   58.195364][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.195391][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.195418][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.195443][    C1]  ? smc_ulp_init+0x850/0x850
[   58.195467][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.195494][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.195521][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.195546][    C1]  ? add_wait_queue+0x42/0x260
[   58.195571][    C1]  smc_fback_error_report+0x82/0xa0
[   58.195596][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.195622][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.195649][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.195675][    C1]  ? smc_ulp_init+0x850/0x850
[   58.195698][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.195725][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.195753][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.195779][    C1]  ? add_wait_queue+0x42/0x260
[   58.195803][    C1]  smc_fback_error_report+0x82/0xa0
[   58.195829][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.195855][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.195883][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.195906][    C1]  ? smc_ulp_init+0x850/0x850
[   58.195929][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.195957][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.195986][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.196018][    C1]  ? add_wait_queue+0x42/0x260
[   58.196044][    C1]  smc_fback_error_report+0x82/0xa0
[   58.196070][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.196096][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.196122][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.196147][    C1]  ? smc_ulp_init+0x850/0x850
[   58.196171][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.196198][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.196227][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.196253][    C1]  ? add_wait_queue+0x42/0x260
[   58.196277][    C1]  smc_fback_error_report+0x82/0xa0
[   58.196304][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.196330][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.196357][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.196382][    C1]  ? smc_ulp_init+0x850/0x850
[   58.196406][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.196434][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.196463][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.196488][    C1]  ? add_wait_queue+0x42/0x260
[   58.196513][    C1]  smc_fback_error_report+0x82/0xa0
[   58.196537][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.196563][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.196590][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.196614][    C1]  ? smc_ulp_init+0x850/0x850
[   58.196638][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.196665][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.196693][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.196719][    C1]  ? add_wait_queue+0x42/0x260
[   58.196743][    C1]  smc_fback_error_report+0x82/0xa0
[   58.196769][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.196796][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.196823][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.196848][    C1]  ? smc_ulp_init+0x850/0x850
[   58.196871][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.196900][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.196928][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.196954][    C1]  ? add_wait_queue+0x42/0x260
[   58.196978][    C1]  smc_fback_error_report+0x82/0xa0
[   58.197003][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.197035][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.197062][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.197087][    C1]  ? smc_ulp_init+0x850/0x850
[   58.197111][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.197139][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.197167][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.197193][    C1]  ? add_wait_queue+0x42/0x260
[   58.197217][    C1]  smc_fback_error_report+0x82/0xa0
[   58.197243][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.197269][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.197296][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.197321][    C1]  ? smc_ulp_init+0x850/0x850
[   58.197344][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.197371][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.197400][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.197426][    C1]  ? add_wait_queue+0x42/0x260
[   58.197451][    C1]  smc_fback_error_report+0x82/0xa0
[   58.197477][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.197503][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.197530][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.197556][    C1]  ? smc_ulp_init+0x850/0x850
[   58.197579][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.197607][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.197635][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.197662][    C1]  ? add_wait_queue+0x42/0x260
[   58.197686][    C1]  smc_fback_error_report+0x82/0xa0
[   58.197711][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.197738][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.197765][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.197790][    C1]  ? smc_ulp_init+0x850/0x850
[   58.197813][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.197841][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.197870][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.197895][    C1]  ? add_wait_queue+0x42/0x260
[   58.197920][    C1]  smc_fback_error_report+0x82/0xa0
[   58.197946][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.197972][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.197999][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.198029][    C1]  ? smc_ulp_init+0x850/0x850
[   58.198052][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.198079][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.198108][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.198133][    C1]  ? add_wait_queue+0x42/0x260
[   58.198158][    C1]  smc_fback_error_report+0x82/0xa0
[   58.198184][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.198209][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.198236][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.198261][    C1]  ? smc_ulp_init+0x850/0x850
[   58.198285][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.198312][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.198342][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.198367][    C1]  ? add_wait_queue+0x42/0x260
[   58.198393][    C1]  smc_fback_error_report+0x82/0xa0
[   58.198419][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.198446][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.198471][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.198496][    C1]  ? smc_ulp_init+0x850/0x850
[   58.198519][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.198545][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.198574][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.198599][    C1]  ? add_wait_queue+0x42/0x260
[   58.198623][    C1]  smc_fback_error_report+0x82/0xa0
[   58.198648][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.198674][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.198701][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.198725][    C1]  ? smc_ulp_init+0x850/0x850
[   58.198750][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.198777][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.198806][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.198832][    C1]  ? add_wait_queue+0x42/0x260
[   58.198857][    C1]  smc_fback_error_report+0x82/0xa0
[   58.198883][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.198910][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.198937][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.198963][    C1]  ? smc_ulp_init+0x850/0x850
[   58.198985][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.199019][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.199047][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.199073][    C1]  ? add_wait_queue+0x42/0x260
[   58.199097][    C1]  smc_fback_error_report+0x82/0xa0
[   58.199123][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.199149][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.199175][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.199200][    C1]  ? smc_ulp_init+0x850/0x850
[   58.199242][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.199268][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.199297][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.199322][    C1]  ? add_wait_queue+0x42/0x260
[   58.199347][    C1]  smc_fback_error_report+0x82/0xa0
[   58.199374][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.199399][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.199426][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.199451][    C1]  ? smc_ulp_init+0x850/0x850
[   58.199475][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.199503][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.199531][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.199557][    C1]  ? add_wait_queue+0x42/0x260
[   58.199581][    C1]  smc_fback_error_report+0x82/0xa0
[   58.199607][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.199634][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.199661][    C1]  ? rcu_read_lock_sched_held+0xd/0x70
[   58.199686][    C1]  ? smc_ulp_init+0x850/0x850
[   58.199710][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.199737][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.199765][    C1]  ? _raw_spin_lock_irqsave+0x41/0x50
[   58.199790][    C1]  ? add_wait_queue+0x42/0x260
[   58.199815][    C1]  smc_fback_error_report+0x82/0xa0
[   58.199841][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.199868][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.199894][    C1]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[   58.199918][    C1]  ? smc_ulp_init+0x850/0x850
[   58.199943][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.199971][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.199998][    C1]  ? preempt_schedule_thunk+0x16/0x18
[   58.200030][    C1]  ? trace_hardirqs_on+0x38/0x1c0
[   58.200054][    C1]  smc_fback_error_report+0x82/0xa0
[   58.200081][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200106][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.200134][    C1]  ? smc_ulp_init+0x850/0x850
[   58.200158][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.200186][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.200213][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.200237][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200265][    C1]  smc_fback_error_report+0x82/0xa0
[   58.200290][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200316][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.200343][    C1]  ? smc_ulp_init+0x850/0x850
[   58.200367][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.200394][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.200422][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.200446][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200476][    C1]  smc_fback_error_report+0x82/0xa0
[   58.200503][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200527][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.200555][    C1]  ? smc_ulp_init+0x850/0x850
[   58.200578][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.200606][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.200634][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.200659][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200688][    C1]  smc_fback_error_report+0x82/0xa0
[   58.200714][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200741][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.200768][    C1]  ? smc_ulp_init+0x850/0x850
[   58.200792][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.200820][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.200847][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.200872][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200901][    C1]  smc_fback_error_report+0x82/0xa0
[   58.200927][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.200953][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.200981][    C1]  ? smc_ulp_init+0x850/0x850
[   58.201005][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.201038][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.201065][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.201089][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201118][    C1]  smc_fback_error_report+0x82/0xa0
[   58.201144][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201171][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.201199][    C1]  ? smc_ulp_init+0x850/0x850
[   58.201222][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.201250][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.201277][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.201301][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201330][    C1]  smc_fback_error_report+0x82/0xa0
[   58.201357][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201383][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.201411][    C1]  ? smc_ulp_init+0x850/0x850
[   58.201435][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.201462][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.201489][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.201514][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201543][    C1]  smc_fback_error_report+0x82/0xa0
[   58.201569][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201596][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.201624][    C1]  ? smc_ulp_init+0x850/0x850
[   58.201648][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.201676][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.201703][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.201728][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201758][    C1]  smc_fback_error_report+0x82/0xa0
[   58.201784][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201810][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.201836][    C1]  ? smc_ulp_init+0x850/0x850
[   58.201860][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.201887][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.201914][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.201939][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.201969][    C1]  smc_fback_error_report+0x82/0xa0
[   58.201995][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202027][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.202055][    C1]  ? smc_ulp_init+0x850/0x850
[   58.202079][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.202107][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.202134][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.202159][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202188][    C1]  smc_fback_error_report+0x82/0xa0
[   58.202214][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202241][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.202269][    C1]  ? smc_ulp_init+0x850/0x850
[   58.202293][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.202321][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.202349][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.202373][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202401][    C1]  smc_fback_error_report+0x82/0xa0
[   58.202427][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202453][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.202481][    C1]  ? smc_ulp_init+0x850/0x850
[   58.202505][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.202531][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.202557][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.202582][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202611][    C1]  smc_fback_error_report+0x82/0xa0
[   58.202637][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202664][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.202693][    C1]  ? smc_ulp_init+0x850/0x850
[   58.202717][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.202745][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.202773][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.202796][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202824][    C1]  smc_fback_error_report+0x82/0xa0
[   58.202851][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.202878][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.202906][    C1]  ? smc_ulp_init+0x850/0x850
[   58.202929][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.202956][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.202983][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.203008][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203042][    C1]  smc_fback_error_report+0x82/0xa0
[   58.203068][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203095][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.203123][    C1]  ? smc_ulp_init+0x850/0x850
[   58.203146][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.203170][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.203197][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.203222][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203251][    C1]  smc_fback_error_report+0x82/0xa0
[   58.203277][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203302][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.203330][    C1]  ? smc_ulp_init+0x850/0x850
[   58.203354][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.203382][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.203409][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.203434][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203464][    C1]  smc_fback_error_report+0x82/0xa0
[   58.203489][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203514][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.203541][    C1]  ? smc_ulp_init+0x850/0x850
[   58.203565][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.203592][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.203618][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.203642][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203672][    C1]  smc_fback_error_report+0x82/0xa0
[   58.203698][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203725][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.203753][    C1]  ? smc_ulp_init+0x850/0x850
[   58.203777][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.203805][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.203832][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.203857][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203887][    C1]  smc_fback_error_report+0x82/0xa0
[   58.203914][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.203941][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.203968][    C1]  ? smc_ulp_init+0x850/0x850
[   58.203992][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.204024][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.204051][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.204076][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204105][    C1]  smc_fback_error_report+0x82/0xa0
[   58.204132][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204158][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.204186][    C1]  ? smc_ulp_init+0x850/0x850
[   58.204209][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.204237][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.204265][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.204290][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204319][    C1]  smc_fback_error_report+0x82/0xa0
[   58.204344][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204371][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.204399][    C1]  ? smc_ulp_init+0x850/0x850
[   58.204422][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.204450][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.204478][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.204503][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204531][    C1]  smc_fback_error_report+0x82/0xa0
[   58.204557][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204583][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.204611][    C1]  ? smc_ulp_init+0x850/0x850
[   58.204634][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.204662][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.204689][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.204713][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204742][    C1]  smc_fback_error_report+0x82/0xa0
[   58.204768][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204795][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.204823][    C1]  ? smc_ulp_init+0x850/0x850
[   58.204846][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.204874][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.204902][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.204927][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.204957][    C1]  smc_fback_error_report+0x82/0xa0
[   58.204988][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205022][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.205048][    C1]  ? smc_ulp_init+0x850/0x850
[   58.205071][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.205098][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.205126][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.205150][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205180][    C1]  smc_fback_error_report+0x82/0xa0
[   58.205206][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205232][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.205259][    C1]  ? smc_ulp_init+0x850/0x850
[   58.205283][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.205311][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.205338][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.205363][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205393][    C1]  smc_fback_error_report+0x82/0xa0
[   58.205419][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205445][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.205473][    C1]  ? smc_ulp_init+0x850/0x850
[   58.205496][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.205523][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.205551][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.205576][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205605][    C1]  smc_fback_error_report+0x82/0xa0
[   58.205630][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205656][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.205682][    C1]  ? smc_ulp_init+0x850/0x850
[   58.205706][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.205733][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.205760][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.205785][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205815][    C1]  smc_fback_error_report+0x82/0xa0
[   58.205841][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.205868][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.205895][    C1]  ? smc_ulp_init+0x850/0x850
[   58.205919][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.205946][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.205973][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.205997][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206033][    C1]  smc_fback_error_report+0x82/0xa0
[   58.206060][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206086][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.206115][    C1]  ? smc_ulp_init+0x850/0x850
[   58.206139][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.206167][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.206196][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.206221][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206251][    C1]  smc_fback_error_report+0x82/0xa0
[   58.206277][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206303][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.206331][    C1]  ? smc_ulp_init+0x850/0x850
[   58.206354][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.206381][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.206409][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.206434][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206463][    C1]  smc_fback_error_report+0x82/0xa0
[   58.206488][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206514][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.206542][    C1]  ? smc_ulp_init+0x850/0x850
[   58.206566][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.206594][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.206622][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.206647][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206677][    C1]  smc_fback_error_report+0x82/0xa0
[   58.206703][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206729][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.206754][    C1]  ? smc_ulp_init+0x850/0x850
[   58.206778][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.206805][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.206833][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.206858][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206887][    C1]  smc_fback_error_report+0x82/0xa0
[   58.206913][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.206940][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.206967][    C1]  ? smc_ulp_init+0x850/0x850
[   58.206991][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.207024][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.207052][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.207076][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207104][    C1]  smc_fback_error_report+0x82/0xa0
[   58.207130][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207157][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.207193][    C1]  ? smc_ulp_init+0x850/0x850
[   58.207217][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.207245][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.207272][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.207297][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207325][    C1]  smc_fback_error_report+0x82/0xa0
[   58.207352][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207379][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.207406][    C1]  ? smc_ulp_init+0x850/0x850
[   58.207429][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.207457][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.207484][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.207509][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207536][    C1]  smc_fback_error_report+0x82/0xa0
[   58.207562][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207589][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.207616][    C1]  ? smc_ulp_init+0x850/0x850
[   58.207648][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.207676][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.207704][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.207729][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207756][    C1]  smc_fback_error_report+0x82/0xa0
[   58.207782][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207807][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.207833][    C1]  ? smc_ulp_init+0x850/0x850
[   58.207857][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.207885][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.207912][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.207937][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.207966][    C1]  smc_fback_error_report+0x82/0xa0
[   58.207992][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208024][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.208052][    C1]  ? smc_ulp_init+0x850/0x850
[   58.208076][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.208103][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.208130][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.208155][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208185][    C1]  smc_fback_error_report+0x82/0xa0
[   58.208212][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208238][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.208266][    C1]  ? smc_ulp_init+0x850/0x850
[   58.208290][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.208319][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.208347][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.208372][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208402][    C1]  smc_fback_error_report+0x82/0xa0
[   58.208429][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208455][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.208483][    C1]  ? smc_ulp_init+0x850/0x850
[   58.208507][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.208529][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.208555][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.208580][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208608][    C1]  smc_fback_error_report+0x82/0xa0
[   58.208634][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208660][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.208688][    C1]  ? smc_ulp_init+0x850/0x850
[   58.208712][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.208741][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.208769][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.208793][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208822][    C1]  smc_fback_error_report+0x82/0xa0
[   58.208849][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.208874][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.208901][    C1]  ? smc_ulp_init+0x850/0x850
[   58.208925][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.208952][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.208979][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.209004][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.209039][    C1]  smc_fback_error_report+0x82/0xa0
[   58.209065][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.209091][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.209119][    C1]  ? smc_ulp_init+0x850/0x850
[   58.209143][    C1]  ? smc_fback_forward_wakeup+0x15b/0x540
[   58.209170][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.209197][    C1]  ? mark_held_locks+0x9f/0xe0
[   58.209222][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.209251][    C1]  smc_fback_error_report+0x82/0xa0
[   58.209278][    C1]  ? smc_fback_forward_wakeup+0x540/0x540
[   58.209304][    C1]  smc_fback_forward_wakeup+0x161/0x540
[   58.209331][    C1]  ? tcp_set_state+0x241/0x7e0
[   58.209358][    C1]  ? smc_ulp_init+0x850/0x850
[   58.209384][    C1]  ? smc_stat_inc_fback_rsn_cnt+0x1a0/0x1a0
[   58.209416][    C1]  smc_fback_error_report+0x82/0xa0
[   58.209443][    C1]  sk_error_report+0x35/0x310
[   58.209465][    C1]  tcp_disconnect+0x14e3/0x1e80
[   58.209488][    C1]  __tcp_close+0xe65/0x12b0
[   58.209510][    C1]  tcp_close+0x29/0xc0
[   58.209529][    C1]  inet_release+0x12e/0x280
[   58.209551][    C1]  sock_release+0x87/0x1b0
[   58.209574][    C1]  smc_clcsock_release+0xb3/0xe0
[   58.209602][    C1]  __smc_release+0x35e/0x5b0
[   58.209628][    C1]  smc_release+0x17f/0x530
[   58.209653][    C1]  __sock_release+0xcd/0x280
[   58.209676][    C1]  sock_close+0x18/0x20
[   58.209697][    C1]  __fput+0x286/0x9f0
[   58.209722][    C1]  ? __sock_release+0x280/0x280
[   58.209747][    C1]  task_work_run+0xdd/0x1a0
[   58.209773][    C1]  do_exit+0xb29/0x2a30
[   58.209797][    C1]  ? find_held_lock+0x2d/0x110
[   58.209822][    C1]  ? mm_update_next_owner+0x7a0/0x7a0
[   58.209848][    C1]  ? lock_downgrade+0x6e0/0x6e0
[   58.209873][    C1]  ? do_raw_spin_lock+0x120/0x2b0
[   58.209901][    C1]  do_group_exit+0xd2/0x2f0
[   58.209927][    C1]  get_signal+0x4b0/0x28c0
[   58.209956][    C1]  ? force_sigsegv+0x150/0x150
[   58.209983][    C1]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[   58.210016][    C1]  arch_do_signal_or_restart+0x2a9/0x1c40
[   58.210044][    C1]  ? do_futex+0x12e/0x300
[   58.210067][    C1]  ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[   58.210091][    C1]  ? find_held_lock+0x2d/0x110
[   58.210115][    C1]  ? get_sigframe_size+0x10/0x10
[   58.210141][    C1]  ? __x64_sys_futex+0x1b0/0x4a0
[   58.210166][    C1]  ? do_futex+0x300/0x300
[   58.210191][    C1]  exit_to_user_mode_prepare+0x17d/0x290
[   58.210219][    C1]  syscall_exit_to_user_mode+0x19/0x60
[   58.210247][    C1]  do_syscall_64+0x42/0xb0
[   58.210268][    C1]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   58.210295][    C1] RIP: 0033:0x7f5ed77049a9
[   58.210312][    C1] Code: Unable to access opcode bytes at RIP 0x7f5ed770497f.
[   58.210321][    C1] RSP: 002b:00007f5ed7695318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[   58.210342][    C1] RAX: fffffffffffffe00 RBX: 00007f5ed778c3f8 RCX: 00007f5ed77049a9
[   58.210357][    C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5ed778c3f8
[   58.210376][    C1] RBP: 00007f5ed778c3f0 R08: 0000000000000000 R09: 0000000000000000
[   58.210390][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ed775a074
[   58.210403][    C1] R13: 00007ffd5ec7174f R14: 00007f5ed7695400 R15: 0000000000022000
[   58.210425][    C1]  </TASK>
[   58.210431][    C1] Modules linked in:
[   64.147618][    C1] ---[ end trace 0000000000000000 ]---
[   64.147626][    C1] RIP: 0010:lock_acquire+0x2f/0x510
[   64.147648][    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
[   64.147660][    C1] RSP: 0018:ffffc90001eb7fc0 EFLAGS: 00010286
[   64.147670][    C1] RAX: dffffc0000000000 RBX: ffffc90001eb7fd0 RCX: 0000000000000002
[   64.147678][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8bb83c20
[   64.147685][    C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   64.147692][    C1] R10: ffffffff88c4f120 R11: 0000000000000000 R12: 0000000000000002
[   64.147699][    C1] R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
[   64.147706][    C1] FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   64.147718][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   64.147725][    C1] CR2: ffffc90001eb7fb8 CR3: 000000000b88e000 CR4: 00000000003506e0
[   64.147733][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   64.147739][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   64.147747][    C1] Kernel panic - not syncing: Fatal exception in interrupt
[   64.147818][    C1] Kernel Offset: disabled