[ 92.057684][ T790] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts. 2026/10/28 08:58:32 parsed 1 programs 2026/10/28 08:58:32 serving rpc on tcp://39549 [ 100.718736][ T5806] cgroup: Unknown subsys name 'net' [ 100.883957][ T5806] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 102.637063][ T5806] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 104.434642][ T5817] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 104.903369][ T5832] (null): rxe_set_mtu: Set mtu to 1024 [ 104.918461][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.937065][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 104.949788][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.159027][ T5832] infiniband rxe0: set active [ 105.165269][ T5832] infiniband rxe0: added rxe_eth0 [ 105.175722][ T790] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.233213][ T5832] RDS/IB: rxe0: added [ 105.244088][ T5832] smc: adding ib device rxe0 with port count 1 [ 105.264613][ T5832] smc: ib device rxe0 port 1 has pnetid [ 105.275928][ T176] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.283017][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.541800][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.766910][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 105.908397][ T5832] rxe_eth0 speed is unknown, defaulting to 1000 [ 106.406662][ T5832] chnl_net:caif_netlink_parms(): no params data found [ 106.493718][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.501774][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.510190][ T5832] bridge_slave_0: entered allmulticast mode [ 106.520532][ T5832] bridge_slave_0: entered promiscuous mode [ 106.530522][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.538438][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.546242][ T5832] bridge_slave_1: entered allmulticast mode [ 106.553369][ T5832] bridge_slave_1: entered promiscuous mode [ 106.583774][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.598222][ T5832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.630122][ T5832] team0: Port device team_slave_0 added [ 106.638586][ T5832] team0: Port device team_slave_1 added [ 106.662618][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.669663][ T5832] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.695638][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.708774][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.715838][ T5832] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.741904][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.784328][ T5832] hsr_slave_0: entered promiscuous mode [ 106.790839][ T5832] hsr_slave_1: entered promiscuous mode [ 106.936352][ T5832] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.947969][ T5832] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.958071][ T5832] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.967966][ T5832] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.998048][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.005375][ T5832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.013117][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.020322][ T5832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.082953][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.102511][ T1332] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.111800][ T1332] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.129252][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.143163][ T1332] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.150467][ T1332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.164135][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.171332][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.368010][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.412050][ T5832] veth0_vlan: entered promiscuous mode [ 107.423666][ T5832] veth1_vlan: entered promiscuous mode [ 107.458418][ T5832] veth0_macvtap: entered promiscuous mode [ 107.470077][ T5832] veth1_macvtap: entered promiscuous mode [ 107.488714][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.501275][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.519409][ T5832] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.528675][ T5832] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.537554][ T5832] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.546732][ T5832] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.709860][ T1332] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.726035][ T5870] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 107.738624][ T5870] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 107.748639][ T5870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 107.759392][ T5870] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 107.767967][ T5870] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 107.776587][ T5870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.809814][ T5868] rxe_eth0 speed is unknown, defaulting to 1000 [ 108.251678][ T5875] rxe_eth0 speed is unknown, defaulting to 1000 [ 108.588799][ T5880] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.074039][ T5885] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.376748][ T5890] rxe_eth0 speed is unknown, defaulting to 1000 [ 109.701556][ T5895] rxe_eth0 speed is unknown, defaulting to 1000 [ 110.112677][ T5900] rxe_eth0 speed is unknown, defaulting to 1000 [ 110.417394][ T5905] rxe_eth0 speed is unknown, defaulting to 1000 [ 110.517508][ T1332] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.683936][ T3466] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.693666][ T3466] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.726204][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.734127][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.012716][ T5910] rxe_eth0 speed is unknown, defaulting to 1000 [ 111.328454][ T5916] rxe_eth0 speed is unknown, defaulting to 1000 [ 111.623505][ T5921] rxe_eth0 speed is unknown, defaulting to 1000 2026/10/28 08:58:46 executed programs: 0 [ 112.098317][ T5099] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.108522][ T5099] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.117151][ T5099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.125783][ T5099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.134017][ T5099] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 112.143333][ T5099] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.181261][ T5925] rxe_eth0 speed is unknown, defaulting to 1000 [ 112.405704][ T5925] chnl_net:caif_netlink_parms(): no params data found [ 112.479932][ T5925] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.487170][ T5925] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.494524][ T5925] bridge_slave_0: entered allmulticast mode [ 112.501796][ T5925] bridge_slave_0: entered promiscuous mode [ 112.509968][ T5925] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.517560][ T5925] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.524716][ T5925] bridge_slave_1: entered allmulticast mode [ 112.531937][ T5925] bridge_slave_1: entered promiscuous mode [ 112.563081][ T5925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.575331][ T5925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.616129][ T5925] team0: Port device team_slave_0 added [ 112.626822][ T5925] team0: Port device team_slave_1 added [ 112.662278][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.669397][ T5925] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 112.700824][ T5925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.713730][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.721027][ T5925] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 112.747073][ T5925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.790922][ T5925] hsr_slave_0: entered promiscuous mode [ 112.797403][ T5925] hsr_slave_1: entered promiscuous mode [ 112.803653][ T5925] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.812403][ T5925] Cannot create hsr debugfs directory [ 113.087642][ T1332] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.160445][ T1332] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.218256][ T5870] Bluetooth: hci0: command tx timeout [ 114.361100][ T1332] hsr_slave_0: left promiscuous mode [ 114.367708][ T1332] hsr_slave_1: left promiscuous mode [ 114.373788][ T1332] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.381293][ T1332] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.390284][ T1332] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.398140][ T1332] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.406290][ T1332] bridge_slave_1: left allmulticast mode [ 114.411966][ T1332] bridge_slave_1: left promiscuous mode [ 114.418888][ T1332] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.430697][ T1332] bridge_slave_0: left allmulticast mode [ 114.436492][ T1332] bridge_slave_0: left promiscuous mode [ 114.442225][ T1332] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.469862][ T1332] veth1_macvtap: left promiscuous mode [ 114.475816][ T1332] veth0_macvtap: left promiscuous mode [ 114.481458][ T1332] veth1_vlan: left promiscuous mode [ 114.487731][ T1332] veth0_vlan: left promiscuous mode [ 114.910348][ T1332] team0 (unregistering): Port device team_slave_1 removed [ 114.940345][ T1332] team0 (unregistering): Port device team_slave_0 removed [ 114.973592][ T1332] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.006830][ T1332] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.220112][ T1332] bond0 (unregistering): Released all slaves [ 115.284089][ T5925] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.299450][ T5925] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.310447][ T5925] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.325797][ T5925] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.428440][ T5925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.456123][ T5925] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.469922][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.477131][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.500445][ T3501] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.507614][ T3501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.782309][ T5925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.808298][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 115.920517][ T5925] veth0_vlan: entered promiscuous mode [ 115.950814][ T5925] veth1_vlan: entered promiscuous mode [ 116.021495][ T5925] veth0_macvtap: entered promiscuous mode [ 116.034701][ T5925] veth1_macvtap: entered promiscuous mode [ 116.062193][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.088911][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.103685][ T5925] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.115800][ T5925] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.124630][ T5925] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.134598][ T5925] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.239706][ T998] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.254619][ T998] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.296958][ T5870] Bluetooth: hci0: command tx timeout [ 116.320182][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.329379][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.610478][ T5975] [ 116.612876][ T5975] ====================================================== [ 116.619926][ T5975] WARNING: possible circular locking dependency detected [ 116.626975][ T5975] syzkaller #0 Not tainted [ 116.631421][ T5975] ------------------------------------------------------ [ 116.638451][ T5975] kworker/1:4/5975 is trying to acquire lock: [ 116.644530][ T5975] ffffffff8f61e6d0 (rds_trans_sem){++++}-{3:3}, at: rds_trans_get_preferred+0x133/0x3b0 [ 116.654354][ T5975] [ 116.654354][ T5975] but task is already holding lock: [ 116.661731][ T5975] ffff88803342e420 (&id_priv->handler_mutex/1){+.+.}-{3:3}, at: cma_ib_req_handler+0x2dd4/0x50b0 [ 116.672292][ T5975] [ 116.672292][ T5975] which lock already depends on the new lock. [ 116.672292][ T5975] [ 116.682726][ T5975] [ 116.682726][ T5975] the existing dependency chain (in reverse order) is: [ 116.691771][ T5975] [ 116.691771][ T5975] -> #2 (&id_priv->handler_mutex/1){+.+.}-{3:3}: [ 116.700313][ T5975] __mutex_lock+0x135/0xc80 [ 116.705393][ T5975] cma_ib_req_handler+0x2dd4/0x50b0 [ 116.711164][ T5975] cm_process_work+0x4b/0x410 [ 116.716405][ T5975] cm_work_handler+0x9bbe/0xea50 [ 116.721893][ T5975] process_scheduled_works+0xa60/0x1600 [ 116.728003][ T5975] worker_thread+0xa5e/0xfe0 [ 116.733134][ T5975] kthread+0x2fa/0x390 [ 116.737740][ T5975] ret_from_fork+0x48/0x80 [ 116.742698][ T5975] ret_from_fork_asm+0x11/0x20 [ 116.748009][ T5975] [ 116.748009][ T5975] -> #1 (&id_priv->handler_mutex){+.+.}-{3:3}: [ 116.756376][ T5975] __mutex_lock+0x135/0xc80 [ 116.761449][ T5975] rdma_destroy_id+0x1b/0x30 [ 116.766619][ T5975] rds_ib_laddr_check+0x3e1/0x6b0 [ 116.772182][ T5975] rds_trans_get_preferred+0x173/0x3b0 [ 116.778187][ T5975] rds_bind+0x690/0x870 [ 116.782894][ T5975] __sys_bind+0x2f0/0x3f0 [ 116.787764][ T5975] __x64_sys_bind+0x7a/0x90 [ 116.792803][ T5975] do_syscall_64+0x55/0xb0 [ 116.797774][ T5975] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.804207][ T5975] [ 116.804207][ T5975] -> #0 (rds_trans_sem){++++}-{3:3}: [ 116.811693][ T5975] __lock_acquire+0x3a07/0x7eb0 [ 116.817086][ T5975] lock_acquire+0x19e/0x420 [ 116.822130][ T5975] down_read+0x46/0x2e0 [ 116.826826][ T5975] rds_trans_get_preferred+0x133/0x3b0 [ 116.832826][ T5975] __rds_conn_create+0xa1e/0x1fe0 [ 116.838400][ T5975] rds_conn_create+0x43/0x60 [ 116.843527][ T5975] rds_ib_cm_handle_connect+0x478/0x10d0 [ 116.849702][ T5975] rds_rdma_cm_event_handler_cmn+0x648/0x9a0 [ 116.856228][ T5975] cma_cm_event_handler+0xa6/0x290 [ 116.861887][ T5975] cma_ib_req_handler+0x3435/0x50b0 [ 116.867644][ T5975] cm_process_work+0x4b/0x410 [ 116.872870][ T5975] cm_work_handler+0x9bbe/0xea50 [ 116.878354][ T5975] process_scheduled_works+0xa60/0x1600 [ 116.884458][ T5975] worker_thread+0xa5e/0xfe0 [ 116.889607][ T5975] kthread+0x2fa/0x390 [ 116.894219][ T5975] ret_from_fork+0x48/0x80 [ 116.899176][ T5975] ret_from_fork_asm+0x11/0x20 [ 116.904485][ T5975] [ 116.904485][ T5975] other info that might help us debug this: [ 116.904485][ T5975] [ 116.914738][ T5975] Chain exists of: [ 116.914738][ T5975] rds_trans_sem --> &id_priv->handler_mutex --> &id_priv->handler_mutex/1 [ 116.914738][ T5975] [ 116.929190][ T5975] Possible unsafe locking scenario: [ 116.929190][ T5975] [ 116.936657][ T5975] CPU0 CPU1 [ 116.942031][ T5975] ---- ---- [ 116.947408][ T5975] lock(&id_priv->handler_mutex/1); [ 116.952711][ T5975] lock(&id_priv->handler_mutex); [ 116.960365][ T5975] lock(&id_priv->handler_mutex/1); [ 116.968192][ T5975] rlock(rds_trans_sem); [ 116.972536][ T5975] [ 116.972536][ T5975] *** DEADLOCK *** [ 116.972536][ T5975] [ 116.980726][ T5975] 4 locks held by kworker/1:4/5975: [ 116.985952][ T5975] #0: ffff88802d4b2138 ((wq_completion)ib_cm){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 116.996884][ T5975] #1: ffffc90003347d00 ((work_completion)(&(&work->work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 117.009431][ T5975] #2: ffff88807451e420 (&id_priv->handler_mutex){+.+.}-{3:3}, at: cma_ib_req_handler+0x2186/0x50b0 [ 117.020251][ T5975] #3: ffff88803342e420 (&id_priv->handler_mutex/1){+.+.}-{3:3}, at: cma_ib_req_handler+0x2dd4/0x50b0 [ 117.031262][ T5975] [ 117.031262][ T5975] stack backtrace: [ 117.037186][ T5975] CPU: 1 PID: 5975 Comm: kworker/1:4 Not tainted syzkaller #0 [ 117.044658][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 117.054741][ T5975] Workqueue: ib_cm cm_work_handler [ 117.059914][ T5975] Call Trace: [ 117.063222][ T5975] [ 117.066182][ T5975] dump_stack_lvl+0x18c/0x250 [ 117.070881][ T5975] ? load_image+0x420/0x420 [ 117.075398][ T5975] ? show_regs_print_info+0x20/0x20 [ 117.080640][ T5975] ? print_circular_bug+0x12b/0x1a0 [ 117.085869][ T5975] check_noncircular+0x2fc/0x400 [ 117.090829][ T5975] ? print_deadlock_bug+0x5d0/0x5d0 [ 117.096053][ T5975] ? lockdep_lock+0xf5/0x230 [ 117.100661][ T5975] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 117.106570][ T5975] ? _find_first_zero_bit+0xd6/0x100 [ 117.111875][ T5975] __lock_acquire+0x3a07/0x7eb0 [ 117.116745][ T5975] ? kasan_set_track+0x4e/0x70 [ 117.121542][ T5975] ? rds_cong_from_addr+0x34e/0x360 [ 117.126775][ T5975] ? rds_conn_create+0x43/0x60 [ 117.131607][ T5975] ? cm_work_handler+0x9bbe/0xea50 [ 117.136742][ T5975] ? process_scheduled_works+0xa60/0x1600 [ 117.142495][ T5975] ? worker_thread+0xa5e/0xfe0 [ 117.147281][ T5975] ? ret_from_fork+0x48/0x80 [ 117.151902][ T5975] ? ret_from_fork_asm+0x11/0x20 [ 117.156864][ T5975] ? verify_lock_unused+0x140/0x140 [ 117.162091][ T5975] ? mark_lock+0x94/0x320 [ 117.166453][ T5975] lock_acquire+0x19e/0x420 [ 117.170999][ T5975] ? rds_trans_get_preferred+0x133/0x3b0 [ 117.176655][ T5975] ? kasan_quarantine_put+0xd8/0x220 [ 117.181970][ T5975] ? __might_sleep+0xe0/0xe0 [ 117.186585][ T5975] ? read_lock_is_recursive+0x20/0x20 [ 117.191983][ T5975] ? slab_free_freelist_hook+0x154/0x240 [ 117.197691][ T5975] ? do_raw_spin_unlock+0x121/0x230 [ 117.202941][ T5975] ? __kmem_cache_free+0xba/0x1f0 [ 117.208005][ T5975] down_read+0x46/0x2e0 [ 117.212201][ T5975] ? rds_trans_get_preferred+0x133/0x3b0 [ 117.217883][ T5975] rds_trans_get_preferred+0x133/0x3b0 [ 117.223378][ T5975] __rds_conn_create+0xa1e/0x1fe0 [ 117.228447][ T5975] ? __rds_conn_create+0x2f3/0x1fe0 [ 117.233689][ T5975] ? rds_conn_create+0x60/0x60 [ 117.238483][ T5975] ? __lock_acquire+0x36dd/0x7eb0 [ 117.243545][ T5975] rds_conn_create+0x43/0x60 [ 117.248167][ T5975] rds_ib_cm_handle_connect+0x478/0x10d0 [ 117.253827][ T5975] ? rds_ib_cm_connect_complete+0x8c0/0x8c0 [ 117.259747][ T5975] ? xas_store+0xcb1/0x19e0 [ 117.264290][ T5975] rds_rdma_cm_event_handler_cmn+0x648/0x9a0 [ 117.270311][ T5975] ? rdma_restrack_add+0x36b/0x8b0 [ 117.275451][ T5975] ? rds_rdma_cm_event_handler+0x20/0x20 [ 117.281128][ T5975] ? trace_cm_event_handler+0x7f/0x1c0 [ 117.286614][ T5975] ? rds_cmsg_atomic+0xc30/0xc30 [ 117.291583][ T5975] ? cma_listen_handler+0xfb/0x150 [ 117.296729][ T5975] cma_cm_event_handler+0xa6/0x290 [ 117.301869][ T5975] cma_ib_req_handler+0x3435/0x50b0 [ 117.307099][ T5975] ? __lock_acquire+0x36dd/0x7eb0 [ 117.312147][ T5975] ? cma_addr_cmp+0x240/0x240 [ 117.316875][ T5975] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 117.322876][ T5975] ? cm_queue_work_unlock+0x54/0x1c0 [ 117.328195][ T5975] ? lock_chain_count+0x20/0x20 [ 117.333078][ T5975] cm_process_work+0x4b/0x410 [ 117.337787][ T5975] ? _raw_spin_unlock_irq+0x2e/0x50 [ 117.343018][ T5975] cm_work_handler+0x9bbe/0xea50 [ 117.347999][ T5975] ? refcount_inc+0x70/0x70 [ 117.352540][ T5975] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 117.358568][ T5975] ? __lock_acquire+0x7eb0/0x7eb0 [ 117.363654][ T5975] ? read_lock_is_recursive+0x20/0x20 [ 117.369062][ T5975] ? _raw_spin_unlock_irq+0x23/0x50 [ 117.374290][ T5975] ? process_scheduled_works+0x975/0x1600 [ 117.380047][ T5975] ? process_scheduled_works+0x975/0x1600 [ 117.385840][ T5975] process_scheduled_works+0xa60/0x1600 [ 117.391423][ T5975] ? worker_attach_to_pool+0x370/0x370 [ 117.396923][ T5975] ? assign_work+0x3cc/0x5d0 [ 117.401554][ T5975] worker_thread+0xa5e/0xfe0 [ 117.406179][ T5975] ? _raw_spin_unlock+0x40/0x40 [ 117.411049][ T5975] ? __kthread_parkme+0x71/0x1c0 [ 117.416033][ T5975] kthread+0x2fa/0x390 [ 117.420126][ T5975] ? pr_cont_work+0x550/0x550 [ 117.424841][ T5975] ? kthread_blkcg+0xd0/0xd0 [ 117.429460][ T5975] ret_from_fork+0x48/0x80 [ 117.433908][ T5975] ? kthread_blkcg+0xd0/0xd0 [ 117.438526][ T5975] ret_from_fork_asm+0x11/0x20 [ 117.443333][ T5975] [ 117.536917][ T5975] RDS/IB: Active conn connected <::ffff:172.20.20.170,::ffff:172.20.20.170,0> version 3.1 [ 117.593486][ T5975] RDS/IB: Passive conn connected <::ffff:172.20.20.170,::ffff:172.20.20.170,0> version 3.1