[ 51.285757][ T39] audit: type=1400 audit(1659906934.121:74): avc: denied { write } for pid=3662 comm="sh" path="pipe:[29499]" dev="pipefs" ino=29499 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
[ 88.362242][ T40] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:65100' (ECDSA) to the list of known hosts.
[ 647.583966][ T39] audit: type=1400 audit(1659907530.431:75): avc: denied { execute } for pid=3737 comm="sh" name="syz-execprog" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 647.598860][ T39] audit: type=1400 audit(1659907530.431:76): avc: denied { execute_no_trans } for pid=3737 comm="sh" path="/syz-execprog" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
2022/08/07 21:25:30 ignoring optional flag "sandboxArg"="0"
2022/08/07 21:25:31 parsed 1 programs
[ 648.258904][ T39] audit: type=1400 audit(1659907531.111:77): avc: denied { getattr } for pid=3737 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 648.274748][ T39] audit: type=1400 audit(1659907531.111:78): avc: denied { read } for pid=3737 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 648.291522][ T39] audit: type=1400 audit(1659907531.111:79): avc: denied { open } for pid=3737 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 648.306590][ T39] audit: type=1400 audit(1659907531.141:80): avc: denied { read } for pid=3737 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 648.322033][ T39] audit: type=1400 audit(1659907531.141:81): avc: denied { open } for pid=3737 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 648.336365][ T39] audit: type=1400 audit(1659907531.141:82): avc: denied { read } for pid=3737 comm="syz-execprog" name="vhci" dev="devtmpfs" ino=1102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 648.350826][ T39] audit: type=1400 audit(1659907531.141:83): avc: denied { open } for pid=3737 comm="syz-execprog" path="/dev/vhci" dev="devtmpfs" ino=1102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 648.365331][ T39] audit: type=1400 audit(1659907531.201:84): avc: denied { mounton } for pid=3743 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 648.379440][ T3743] cgroup: Unknown subsys name 'net'
[ 648.622714][ T3743] cgroup: Unknown subsys name 'rlimit'
2022/08/07 21:25:31 executed programs: 0
[ 649.984893][ T3771] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 649.985194][ T3772] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 649.992017][ T3771] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 649.992310][ T3774] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 649.992509][ T3774] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 649.994118][ T3775] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 649.994452][ T3774] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 649.995482][ T3775] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 649.995994][ T3774] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 649.998040][ T3773] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 649.998522][ T3775] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 649.999027][ T3775] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 649.999305][ T3775] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 649.999638][ T3773] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 650.000887][ T3773] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 650.001732][ T3771] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 650.002455][ T3771] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 650.003124][ T3771] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 650.003509][ T3771] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 650.007971][ T3774] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 650.009503][ T3771] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 650.009705][ T3771] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 650.014490][ T3773] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 650.113378][ T3773] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 650.340630][ T3759] chnl_net:caif_netlink_parms(): no params data found
[ 650.364139][ T3758] chnl_net:caif_netlink_parms(): no params data found
[ 650.386036][ T3756] chnl_net:caif_netlink_parms(): no params data found
[ 650.579948][ T3759] bridge0: port 1(bridge_slave_0) entered blocking state
[ 650.584726][ T3759] bridge0: port 1(bridge_slave_0) entered disabled state
[ 650.590916][ T3759] device bridge_slave_0 entered promiscuous mode
[ 650.605212][ T3759] bridge0: port 2(bridge_slave_1) entered blocking state
[ 650.611018][ T3759] bridge0: port 2(bridge_slave_1) entered disabled state
[ 650.616186][ T3759] device bridge_slave_1 entered promiscuous mode
[ 650.714764][ T3756] bridge0: port 1(bridge_slave_0) entered blocking state
[ 650.719413][ T3756] bridge0: port 1(bridge_slave_0) entered disabled state
[ 650.724802][ T3756] device bridge_slave_0 entered promiscuous mode
[ 650.731292][ T3756] bridge0: port 2(bridge_slave_1) entered blocking state
[ 650.735647][ T3756] bridge0: port 2(bridge_slave_1) entered disabled state
[ 650.741560][ T3756] device bridge_slave_1 entered promiscuous mode
[ 650.749149][ T3760] chnl_net:caif_netlink_parms(): no params data found
[ 650.778696][ T3759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 650.858804][ T3759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 650.866317][ T3758] bridge0: port 1(bridge_slave_0) entered blocking state
[ 650.871019][ T3758] bridge0: port 1(bridge_slave_0) entered disabled state
[ 650.876391][ T3758] device bridge_slave_0 entered promiscuous mode
[ 650.883568][ T3758] bridge0: port 2(bridge_slave_1) entered blocking state
[ 650.888362][ T3758] bridge0: port 2(bridge_slave_1) entered disabled state
[ 650.893558][ T3758] device bridge_slave_1 entered promiscuous mode
[ 650.927835][ T3756] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 651.023060][ T3756] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 651.049117][ T3759] team0: Port device team_slave_0 added
[ 651.071531][ T3758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 651.103065][ T3759] team0: Port device team_slave_1 added
[ 651.145366][ T3758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 651.153277][ T3756] team0: Port device team_slave_0 added
[ 651.206546][ T3756] team0: Port device team_slave_1 added
[ 651.211187][ T3759] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 651.215524][ T3759] 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.
[ 651.232375][ T3759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 651.242306][ T3759] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 651.246865][ T3759] 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.
[ 651.262439][ T3759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 651.270117][ T3760] bridge0: port 1(bridge_slave_0) entered blocking state
[ 651.276210][ T3760] bridge0: port 1(bridge_slave_0) entered disabled state
[ 651.283262][ T3760] device bridge_slave_0 entered promiscuous mode
[ 651.312450][ T3758] team0: Port device team_slave_0 added
[ 651.360765][ T3760] bridge0: port 2(bridge_slave_1) entered blocking state
[ 651.365269][ T3760] bridge0: port 2(bridge_slave_1) entered disabled state
[ 651.371180][ T3760] device bridge_slave_1 entered promiscuous mode
[ 651.380406][ T3758] team0: Port device team_slave_1 added
[ 651.395300][ T3756] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 651.401608][ T3756] 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.
[ 651.419180][ T3756] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 651.520638][ T3756] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 651.526227][ T3756] 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.
[ 651.543130][ T3756] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 651.554286][ T3760] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 651.563708][ T3758] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 651.569864][ T3758] 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.
[ 651.591320][ T3758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 651.624175][ T3760] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 651.655823][ T3758] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 651.662140][ T3758] 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.
[ 651.682784][ T3758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 651.696043][ T3759] device hsr_slave_0 entered promiscuous mode
[ 651.704527][ T3759] device hsr_slave_1 entered promiscuous mode
[ 651.786024][ T3760] team0: Port device team_slave_0 added
[ 651.892595][ T3756] device hsr_slave_0 entered promiscuous mode
[ 651.899339][ T3756] device hsr_slave_1 entered promiscuous mode
[ 651.905159][ T3756] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 651.911993][ T3756] Cannot create hsr debugfs directory
[ 651.919320][ T3760] team0: Port device team_slave_1 added
[ 652.016113][ T3758] device hsr_slave_0 entered promiscuous mode
[ 652.022041][ T3758] device hsr_slave_1 entered promiscuous mode
[ 652.026874][ T3758] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 652.031933][ T3758] Cannot create hsr debugfs directory
[ 652.038822][ T40] Bluetooth: hci0: command 0x0409 tx timeout
[ 652.046430][ T3760] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 652.047987][ T1860] Bluetooth: hci3: command 0x0409 tx timeout
[ 652.052336][ T3760] 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.
[ 652.084477][ T3760] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 652.122678][ T40] Bluetooth: hci1: command 0x0409 tx timeout
[ 652.197795][ T1860] Bluetooth: hci2: command 0x0409 tx timeout
[ 652.324153][ T3760] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 652.328822][ T3760] 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.
[ 652.345805][ T3760] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 652.483885][ T3760] device hsr_slave_0 entered promiscuous mode
[ 652.490860][ T3760] device hsr_slave_1 entered promiscuous mode
[ 652.495991][ T3760] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 652.500939][ T3760] Cannot create hsr debugfs directory
[ 652.801364][ T3759] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 652.813637][ T3759] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 652.826556][ T3759] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 652.834560][ T3759] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 652.901484][ T3756] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 652.913303][ T3756] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 652.923510][ T3756] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 652.935196][ T3756] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 653.005048][ T3758] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 653.014258][ T3758] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 653.029454][ T3758] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 653.038144][ T3758] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 653.162481][ T3759] 8021q: adding VLAN 0 to HW filter on device bond0
[ 653.185385][ T3760] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 653.204009][ T3760] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 653.226939][ T3756] 8021q: adding VLAN 0 to HW filter on device bond0
[ 653.255959][ T3760] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 653.264544][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 653.273257][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 653.282569][ T3760] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 653.299531][ T3759] 8021q: adding VLAN 0 to HW filter on device team0
[ 653.325504][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 653.331838][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 653.338371][ T973] bridge0: port 1(bridge_slave_0) entered blocking state
[ 653.343389][ T973] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 653.349659][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 653.365737][ T3731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 653.382117][ T3731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 653.389513][ T3731] bridge0: port 2(bridge_slave_1) entered blocking state
[ 653.393990][ T3731] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 653.405425][ T3756] 8021q: adding VLAN 0 to HW filter on device team0
[ 653.415337][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 653.423275][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 653.449975][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 653.458843][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 653.466691][ T34] bridge0: port 1(bridge_slave_0) entered blocking state
[ 653.473312][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 653.480353][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 653.489723][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 653.504561][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 653.513356][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 653.520683][ T3795] bridge0: port 2(bridge_slave_1) entered blocking state
[ 653.525978][ T3795] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 653.578537][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 653.586055][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 653.592172][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 653.598783][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 653.605120][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 653.620585][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 653.627806][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 653.636477][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 653.644308][ T3796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 653.668992][ T3758] 8021q: adding VLAN 0 to HW filter on device bond0
[ 653.685022][ T3794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 653.692737][ T3794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 653.700523][ T3794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 653.718383][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 653.726335][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 653.737231][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 653.752632][ T3759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 653.767192][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 653.773371][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 653.792787][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 653.800977][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 653.809016][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 653.819602][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 653.840491][ T3758] 8021q: adding VLAN 0 to HW filter on device team0
[ 653.846901][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 653.856933][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 653.869614][ T3756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 653.886720][ T3731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 653.894450][ T3731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 653.900347][ T3731] bridge0: port 1(bridge_slave_0) entered blocking state
[ 653.905292][ T3731] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 653.910951][ T3731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 653.920744][ T3760] 8021q: adding VLAN 0 to HW filter on device bond0
[ 653.938385][ T3759] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 653.951883][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 653.956950][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 653.962477][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 653.968499][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 653.974066][ T973] bridge0: port 2(bridge_slave_1) entered blocking state
[ 653.978655][ T973] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 653.984517][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 654.009499][ T39] kauditd_printk_skb: 15 callbacks suppressed
[ 654.009511][ T39] audit: type=1400 audit(1659907536.861:100): avc: denied { module_request } for pid=3759 comm="syz-executor.2" kmod="netdev-xfrm0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 654.009751][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 654.034860][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 654.040767][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 654.041910][ T39] audit: type=1400 audit(1659907536.891:101): avc: denied { sys_module } for pid=3759 comm="syz-executor.2" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 654.046611][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 654.066152][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 654.074436][ T3760] 8021q: adding VLAN 0 to HW filter on device team0
[ 654.091861][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 654.099039][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 654.104933][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 654.111780][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 654.118277][ T34] Bluetooth: hci3: command 0x041b tx timeout
[ 654.119549][ T3797] bridge0: port 1(bridge_slave_0) entered blocking state
[ 654.123977][ T34] Bluetooth: hci0: command 0x041b tx timeout
[ 654.128533][ T3797] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 654.138789][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 654.143973][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 654.160892][ T3756] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 654.171000][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 654.178819][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 654.186020][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 654.193014][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 654.199357][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 654.204995][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 654.208606][ T34] Bluetooth: hci1: command 0x041b tx timeout
[ 654.212565][ T51] bridge0: port 2(bridge_slave_1) entered blocking state
[ 654.219926][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 654.224679][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 654.230711][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 654.255845][ T3758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 654.266026][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 654.272385][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 654.278741][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 654.284566][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 654.287803][ T34] Bluetooth: hci2: command 0x041b tx timeout
[ 654.290838][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 654.299267][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 654.305209][ T3797] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 654.318498][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 654.323975][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 654.348370][ T3760] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 654.356182][ T3760] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 654.369679][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 654.378039][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 654.385354][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 654.393168][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 654.399470][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 654.418101][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 654.427484][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 654.441384][ T3758] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 654.472683][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 654.478348][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 654.488766][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 654.496318][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 654.507327][ T3759] device veth0_vlan entered promiscuous mode
[ 654.513980][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 654.521352][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 654.538352][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 654.544760][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 654.555461][ T3760] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 654.562092][ T3759] device veth1_vlan entered promiscuous mode
[ 654.595417][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 654.601539][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 654.620854][ T3756] device veth0_vlan entered promiscuous mode
[ 654.643104][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 654.650463][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 654.663119][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 654.671026][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 654.684848][ T3756] device veth1_vlan entered promiscuous mode
[ 654.705953][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 654.712108][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 654.717874][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 654.724083][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 654.735356][ T3759] device veth0_macvtap entered promiscuous mode
[ 654.745552][ T3759] device veth1_macvtap entered promiscuous mode
[ 654.761432][ T3758] device veth0_vlan entered promiscuous mode
[ 654.766145][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 654.772541][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 654.778097][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 654.784473][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 654.792705][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 654.800165][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 654.822705][ T3759] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 654.833748][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 654.841255][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 654.854551][ T3758] device veth1_vlan entered promiscuous mode
[ 654.864255][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 654.870096][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 654.875435][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 654.881538][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 654.886694][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 654.891915][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 654.899047][ T3756] device veth0_macvtap entered promiscuous mode
[ 654.905258][ T3756] device veth1_macvtap entered promiscuous mode
[ 654.912451][ T3759] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 654.918808][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 654.925411][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 654.933528][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 654.941593][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 654.984115][ T3759] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 654.992201][ T3759] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.000222][ T3759] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.005639][ T3759] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.015696][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 655.022870][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 655.032729][ T3760] device veth0_vlan entered promiscuous mode
[ 655.041184][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 655.049344][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 655.056393][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 655.063753][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 655.080202][ T3758] device veth0_macvtap entered promiscuous mode
[ 655.096336][ T3760] device veth1_vlan entered promiscuous mode
[ 655.118044][ T3758] device veth1_macvtap entered promiscuous mode
[ 655.127019][ T3756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.135616][ T3756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.144937][ T3756] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 655.166281][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 655.172150][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 655.178194][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 655.184172][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 655.190125][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 655.196070][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 655.213466][ T3760] device veth0_macvtap entered promiscuous mode
[ 655.219636][ T3756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.226050][ T3756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.233784][ T3756] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 655.242811][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 655.249388][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 655.254828][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 655.260713][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 655.266645][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 655.274378][ T3760] device veth1_macvtap entered promiscuous mode
[ 655.292540][ T3756] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.299820][ T3756] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.305483][ T3756] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.311679][ T3756] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.323293][ T3758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.330845][ T3758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.338799][ T3758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.345063][ T3758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.354310][ T3758] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 655.369819][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 655.375053][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 655.384205][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 655.433007][ T3758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.439928][ T3758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.445590][ T3758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.453188][ T3758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.460636][ T3758] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 655.468535][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.475394][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.482663][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.489952][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.496165][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 655.503548][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.511917][ T3760] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 655.523321][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 655.530325][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 655.536168][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 655.542897][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 655.552483][ T3758] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.552985][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 655.558276][ T3758] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.563896][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 655.570119][ T3758] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.580158][ T3758] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.643188][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.650863][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.657436][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.663886][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.669784][ T3760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 655.676087][ T3760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 655.684464][ T3760] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 655.692190][ T3760] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.697799][ T3760] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.703177][ T3760] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.709061][ T3760] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 655.731039][ T3800] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 655.737884][ T3800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 655.744988][ T3800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 655.894653][ T3779] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 655.902552][ T3779] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 655.905088][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 655.913328][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 655.923713][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 655.930070][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 655.939493][ T39] audit: type=1400 audit(1659907538.791:102): avc: denied { mounton } for pid=3759 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=2379 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 655.962282][ T39] audit: type=1400 audit(1659907538.811:103): avc: denied { mount } for pid=3759 comm="syz-executor.2" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 655.995945][ T3779] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 656.003376][ T3779] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 656.012942][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 656.024462][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 656.036608][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 656.044066][ T3793] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 656.049893][ T3793] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 656.054761][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 656.064214][ T3795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 656.067059][ T3793] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 656.082154][ T39] audit: type=1400 audit(1659907538.931:104): avc: denied { read write } for pid=3759 comm="syz-executor.2" name="loop2" dev="devtmpfs" ino=658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 656.093409][ T3793] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 656.112383][ T39] audit: type=1400 audit(1659907538.931:105): avc: denied { open } for pid=3759 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 656.126959][ T3793] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 656.134002][ T973] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 656.135234][ T39] audit: type=1400 audit(1659907538.931:106): avc: denied { ioctl } for pid=3759 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=658 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 656.145166][ T3793] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 656.164067][ T39] audit: type=1400 audit(1659907538.961:107): avc: denied { write } for pid=3829 comm="syz-executor.1" name="raw-gadget" dev="devtmpfs" ino=760 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 656.166701][ T3800] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 656.182713][ T39] audit: type=1400 audit(1659907538.961:108): avc: denied { ioctl } for pid=3829 comm="syz-executor.1" path="/dev/raw-gadget" dev="devtmpfs" ino=760 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 656.197741][ T39] audit: type=1400 audit(1659907539.011:109): avc: denied { read } for pid=3115 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 656.208570][ T3798] Bluetooth: hci0: command 0x040f tx timeout
[ 656.217174][ T3798] Bluetooth: hci3: command 0x040f tx timeout
[ 656.280039][ T3798] Bluetooth: hci1: command 0x040f tx timeout
[ 656.371833][ T3798] Bluetooth: hci2: command 0x040f tx timeout
[ 656.397753][ T3810] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[ 656.407774][ T3795] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 656.507776][ T3763] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[ 656.518126][ T172] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 656.758009][ T3810] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 656.765020][ T3810] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 656.771187][ T3810] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 656.786918][ T3810] usb 7-1: config 0 descriptor??
[ 656.827915][ T3795] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 656.835110][ T3795] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 656.841244][ T3795] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 656.852773][ T3795] usb 6-1: config 0 descriptor??
[ 656.867847][ T3763] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 656.874961][ T3763] usb 8-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 656.880705][ T172] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 656.887349][ T172] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 656.893469][ T3763] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 656.898841][ T172] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 656.906515][ T3763] usb 8-1: config 0 descriptor??
[ 656.912041][ T172] usb 5-1: config 0 descriptor??
[ 657.273083][ T3810] keytouch 0003:0926:3333.0002: fixing up Keytouch IEC report descriptor
[ 657.286574][ T3810] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:0926:3333.0002/input/input5
[ 657.331051][ T3795] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor
[ 657.343687][ T3795] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/0003:0926:3333.0003/input/input6
[ 657.372230][ T172] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor
[ 657.378641][ T3763] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor
[ 657.385944][ T3763] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/0003:0926:3333.0005/input/input7
[ 657.395070][ T172] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0004/input/input8
[ 657.419146][ T3810] keytouch 0003:0926:3333.0002: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0
[ 657.498275][ T3795] keytouch 0003:0926:3333.0003: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0
[ 657.583693][ T3763] keytouch 0003:0926:3333.0005: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[ 657.649997][ T172] keytouch 0003:0926:3333.0004: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 657.798006][ C1] task:init state:S stack:22056 pid: 1 ppid: 0 flags:0x00000000
[ 657.805050][ C1] Call Trace:
[ 657.807270][ C1]
[ 657.809101][ C1] __schedule+0xa00/0x4c10
[ 657.812293][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 657.816416][ C1] ? io_schedule_timeout+0x140/0x140
[ 657.819776][ C1] schedule+0xda/0x1b0
[ 657.822373][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 657.826076][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 657.829610][ C1] ? do_sigtimedwait+0x37e/0x7b0
[ 657.832832][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 657.835854][ C1] ? dequeue_signal+0x18b/0x650
[ 657.838837][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 657.841953][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 657.845056][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 657.848271][ C1] do_sigtimedwait+0x48d/0x7b0
[ 657.851244][ C1] ? __set_task_blocked+0x190/0x190
[ 657.854720][ C1] __x64_sys_rt_sigtimedwait+0x1a2/0x2c0
[ 657.858341][ C1] ? __do_sys_pidfd_send_signal+0x610/0x610
[ 657.861929][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 657.865415][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 657.869048][ C1] do_syscall_64+0x35/0xb0
[ 657.872210][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 657.876139][ C1] RIP: 0033:0x7fb500ff3ac4
[ 657.878925][ C1] RSP: 002b:00007ffda4fadaf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080
[ 657.884059][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb500ff3ac4
[ 657.888854][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fb50123c498
[ 657.893569][ C1] RBP: 00007fb50123c490 R08: 00000000ffffffff R09: 0000000000000000
[ 657.898444][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
[ 657.903642][ C1] R13: 00007ffda4fadb4c R14: 0000000000000000 R15: 0000000000000000
[ 657.908634][ C1]
[ 657.910551][ C1] task:kthreadd state:S stack:28240 pid: 2 ppid: 0 flags:0x00004000
[ 657.916158][ C1] Call Trace:
[ 657.918306][ C1]
[ 657.919943][ C1] __schedule+0xa00/0x4c10
[ 657.923417][ C1] ? find_held_lock+0x2d/0x110
[ 657.926239][ C1] ? kthreadd+0x530/0x750
[ 657.928908][ C1] ? io_schedule_timeout+0x140/0x140
[ 657.932091][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 657.935178][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 657.938423][ C1] schedule+0xda/0x1b0
[ 657.940737][ C1] kthreadd+0x58c/0x750
[ 657.943350][ C1] ? kthread_is_per_cpu+0xf0/0xf0
[ 657.946531][ C1] ret_from_fork+0x1f/0x30
[ 657.949503][ C1]
[ 657.951432][ C1] task:rcu_gp state:I stack:30296 pid: 3 ppid: 2 flags:0x00004000
[ 657.957272][ C1] Call Trace:
[ 657.959299][ C1]
[ 657.961196][ C1] __schedule+0xa00/0x4c10
[ 657.963803][ C1] ? find_held_lock+0x2d/0x110
[ 657.966654][ C1] ? rescuer_thread+0x724/0xcf0
[ 657.969573][ C1] ? io_schedule_timeout+0x140/0x140
[ 657.973161][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 657.976384][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 657.979726][ C1] schedule+0xda/0x1b0
[ 657.982573][ C1] rescuer_thread+0x780/0xcf0
[ 657.985862][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 657.989517][ C1] ? worker_thread+0x1080/0x1080
[ 657.993285][ C1] ? __kthread_parkme+0x15f/0x220
[ 657.996630][ C1] ? worker_thread+0x1080/0x1080
[ 657.999790][ C1] kthread+0x2e9/0x3a0
[ 658.002430][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.006092][ C1] ret_from_fork+0x1f/0x30
[ 658.008913][ C1]
[ 658.010813][ C1] task:rcu_par_gp state:I stack:30536 pid: 4 ppid: 2 flags:0x00004000
[ 658.016542][ C1] Call Trace:
[ 658.018517][ C1]
[ 658.020149][ C1] __schedule+0xa00/0x4c10
[ 658.023259][ C1] ? find_held_lock+0x2d/0x110
[ 658.026191][ C1] ? rescuer_thread+0x724/0xcf0
[ 658.029143][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.032378][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 658.035395][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.038636][ C1] schedule+0xda/0x1b0
[ 658.041842][ C1] rescuer_thread+0x780/0xcf0
[ 658.044826][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 658.047856][ C1] ? worker_thread+0x1080/0x1080
[ 658.051596][ C1] ? __kthread_parkme+0x15f/0x220
[ 658.055390][ C1] ? worker_thread+0x1080/0x1080
[ 658.059052][ C1] kthread+0x2e9/0x3a0
[ 658.062035][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.066064][ C1] ret_from_fork+0x1f/0x30
[ 658.068605][ C1]
[ 658.070966][ C1] task:netns state:I stack:30536 pid: 5 ppid: 2 flags:0x00004000
[ 658.077999][ C1] Call Trace:
[ 658.079801][ C1]
[ 658.081644][ C1] __schedule+0xa00/0x4c10
[ 658.084594][ C1] ? find_held_lock+0x2d/0x110
[ 658.087310][ C1] ? rescuer_thread+0x724/0xcf0
[ 658.090806][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.094467][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 658.097425][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.101224][ C1] schedule+0xda/0x1b0
[ 658.104177][ C1] rescuer_thread+0x780/0xcf0
[ 658.106943][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 658.109956][ C1] ? worker_thread+0x1080/0x1080
[ 658.113528][ C1] ? __kthread_parkme+0x15f/0x220
[ 658.117422][ C1] ? worker_thread+0x1080/0x1080
[ 658.121577][ C1] kthread+0x2e9/0x3a0
[ 658.125066][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.129511][ C1] ret_from_fork+0x1f/0x30
[ 658.133015][ C1]
[ 658.134782][ C1] task:kworker/0:0H state:I stack:29360 pid: 7 ppid: 2 flags:0x00004000
[ 658.141231][ C1] Workqueue: 0x0 (events_highpri)
[ 658.144782][ C1] Call Trace:
[ 658.146971][ C1]
[ 658.148916][ C1] __schedule+0xa00/0x4c10
[ 658.151912][ C1] ? find_held_lock+0x2d/0x110
[ 658.155029][ C1] ? worker_thread+0x157/0x1080
[ 658.158539][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.161921][ C1] schedule+0xda/0x1b0
[ 658.164196][ C1] worker_thread+0x15c/0x1080
[ 658.167763][ C1] ? process_one_work+0x1610/0x1610
[ 658.171209][ C1] kthread+0x2e9/0x3a0
[ 658.173799][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.177339][ C1] ret_from_fork+0x1f/0x30
[ 658.180205][ C1]
[ 658.182201][ C1] task:kworker/0:1H state:I stack:28808 pid: 9 ppid: 2 flags:0x00004000
[ 658.187960][ C1] Workqueue: 0x0 (events_highpri)
[ 658.191189][ C1] Call Trace:
[ 658.193371][ C1]
[ 658.195014][ C1] __schedule+0xa00/0x4c10
[ 658.197746][ C1] ? find_held_lock+0x2d/0x110
[ 658.201424][ C1] ? worker_thread+0x157/0x1080
[ 658.205107][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.209120][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.212339][ C1] schedule+0xda/0x1b0
[ 658.215078][ C1] worker_thread+0x15c/0x1080
[ 658.218070][ C1] ? __kthread_parkme+0x15f/0x220
[ 658.221962][ C1] ? process_one_work+0x1610/0x1610
[ 658.225490][ C1] kthread+0x2e9/0x3a0
[ 658.228151][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.231716][ C1] ret_from_fork+0x1f/0x30
[ 658.234808][ C1]
[ 658.236875][ C1] task:kworker/u16:0 state:I stack:25728 pid: 10 ppid: 2 flags:0x00004000
[ 658.243915][ C1] Workqueue: 0x0 (phy5)
[ 658.247065][ C1] Call Trace:
[ 658.249416][ C1]
[ 658.251627][ C1] __schedule+0xa00/0x4c10
[ 658.255042][ C1] ? find_held_lock+0x2d/0x110
[ 658.258949][ C1] ? worker_thread+0x157/0x1080
[ 658.262724][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.266772][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.270220][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 658.273555][ C1] schedule+0xda/0x1b0
[ 658.276735][ C1] worker_thread+0x15c/0x1080
[ 658.280490][ C1] ? process_one_work+0x1610/0x1610
[ 658.284631][ C1] kthread+0x2e9/0x3a0
[ 658.287048][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.290364][ C1] ret_from_fork+0x1f/0x30
[ 658.293128][ C1]
[ 658.295015][ C1] task:mm_percpu_wq state:I stack:30536 pid: 11 ppid: 2 flags:0x00004000
[ 658.300172][ C1] Call Trace:
[ 658.302238][ C1]
[ 658.304055][ C1] __schedule+0xa00/0x4c10
[ 658.307083][ C1] ? find_held_lock+0x2d/0x110
[ 658.310185][ C1] ? rescuer_thread+0x724/0xcf0
[ 658.313450][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.317429][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 658.318166][ T973] Bluetooth: hci3: command 0x0419 tx timeout
[ 658.321116][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.321197][ C1] schedule+0xda/0x1b0
[ 658.326015][ T973] Bluetooth: hci0: command 0x0419 tx timeout
[ 658.329556][ C1] rescuer_thread+0x780/0xcf0
[ 658.329590][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 658.329623][ C1] ? worker_thread+0x1080/0x1080
[ 658.329645][ C1] ? __kthread_parkme+0x15f/0x220
[ 658.329661][ C1] ? worker_thread+0x1080/0x1080
[ 658.329674][ C1] kthread+0x2e9/0x3a0
[ 658.329685][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.329698][ C1] ret_from_fork+0x1f/0x30
[ 658.360795][ C1]
[ 658.362727][ C1] task:kworker/u16:1 state:I stack:27968 pid: 12 ppid: 2 flags:0x00004000
[ 658.368623][ C1] Workqueue: 0x0 (phy4)
[ 658.371283][ C1] Call Trace:
[ 658.373478][ C1]
[ 658.373631][ T973] Bluetooth: hci1: command 0x0419 tx timeout
[ 658.375298][ C1] __schedule+0xa00/0x4c10
[ 658.375325][ C1] ? find_held_lock+0x2d/0x110
[ 658.375342][ C1] ? worker_thread+0x157/0x1080
[ 658.375356][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.375373][ C1] schedule+0xda/0x1b0
[ 658.375388][ C1] worker_thread+0x15c/0x1080
[ 658.375402][ C1] ? process_one_work+0x1610/0x1610
[ 658.375415][ C1] kthread+0x2e9/0x3a0
[ 658.375426][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.375440][ C1] ret_from_fork+0x1f/0x30
[ 658.375457][ C1]
[ 658.375480][ C1] task:rcu_tasks_kthre state:I stack:28648 pid: 13 ppid: 2 flags:0x00004000
[ 658.418568][ C1] Call Trace:
[ 658.420643][ C1]
[ 658.422578][ C1] __schedule+0xa00/0x4c10
[ 658.425382][ C1] ? rcu_tasks_one_gp+0x6f5/0xc70
[ 658.428910][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.432124][ C1] ? mark_held_locks+0x9f/0xe0
[ 658.435094][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.438849][ C1] schedule+0xda/0x1b0
[ 658.441236][ C1] rcu_tasks_one_gp+0x3e5/0xc70
[ 658.444098][ C1] rcu_tasks_kthread+0x73/0xa0
[ 658.447045][ C1] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 658.451404][ C1] kthread+0x2e9/0x3a0
[ 658.453944][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.457468][ C1] ret_from_fork+0x1f/0x30
[ 658.460143][ C1]
[ 658.462075][ C1] task:rcu_tasks_trace state:I stack:29144 pid: 14 ppid: 2 flags:0x00004000
[ 658.467816][ T973] Bluetooth: hci2: command 0x0419 tx timeout
[ 658.467886][ C1] Call Trace:
[ 658.473317][ C1]
[ 658.475063][ C1] __schedule+0xa00/0x4c10
[ 658.478026][ C1] ? rcu_tasks_one_gp+0x6f5/0xc70
[ 658.481518][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.484848][ C1] ? mark_held_locks+0x9f/0xe0
[ 658.488280][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.493082][ C1] schedule+0xda/0x1b0
[ 658.495456][ C1] rcu_tasks_one_gp+0x3e5/0xc70
[ 658.498579][ C1] rcu_tasks_kthread+0x73/0xa0
[ 658.501871][ C1] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 658.506632][ C1] kthread+0x2e9/0x3a0
[ 658.510190][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.514775][ C1] ret_from_fork+0x1f/0x30
[ 658.518325][ C1]
[ 658.520932][ C1] task:kworker/0:1 state:I stack:28000 pid: 15 ppid: 2 flags:0x00004000
[ 658.526800][ C1] Workqueue: 0x0 (wg-crypt-wg2)
[ 658.529836][ C1] Call Trace:
[ 658.531916][ C1]
[ 658.533811][ C1] __schedule+0xa00/0x4c10
[ 658.536964][ C1] ? find_held_lock+0x2d/0x110
[ 658.540075][ C1] ? worker_thread+0x157/0x1080
[ 658.543166][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.546329][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 658.549347][ C1] schedule+0xda/0x1b0
[ 658.551750][ C1] worker_thread+0x15c/0x1080
[ 658.554343][ C1] ? process_one_work+0x1610/0x1610
[ 658.557444][ C1] kthread+0x2e9/0x3a0
[ 658.560034][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.563511][ C1] ret_from_fork+0x1f/0x30
[ 658.566359][ C1]
[ 658.568287][ C1] task:ksoftirqd/0 state:S stack:28856 pid: 17 ppid: 2 flags:0x00004000
[ 658.574220][ C1] Call Trace:
[ 658.576318][ C1]
[ 658.578235][ C1] __schedule+0xa00/0x4c10
[ 658.581126][ C1] ? sched_clock_cpu+0x69/0x2b0
[ 658.584275][ C1] ? __wake_up_sync+0x20/0x20
[ 658.587309][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.590629][ C1] schedule+0xda/0x1b0
[ 658.593271][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.596346][ C1] ? sort_range+0x30/0x30
[ 658.599119][ C1] kthread+0x2e9/0x3a0
[ 658.601711][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.605320][ C1] ret_from_fork+0x1f/0x30
[ 658.608042][ C1]
[ 658.610155][ C1] task:rcu_preempt state:I stack:28384 pid: 18 ppid: 2 flags:0x00004000
[ 658.615916][ C1] Call Trace:
[ 658.618028][ C1]
[ 658.619906][ C1] __schedule+0xa00/0x4c10
[ 658.622677][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 658.625870][ C1] ? enqueue_timer+0x5c0/0x5c0
[ 658.628723][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.631602][ C1] ? debug_object_free+0x350/0x350
[ 658.634930][ C1] schedule+0xda/0x1b0
[ 658.637509][ C1] schedule_timeout+0x14a/0x2a0
[ 658.640524][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 658.643800][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 658.647005][ C1] ? ieee802154_rx+0x1480/0x18c0
[ 658.650081][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 658.653387][ C1] ? prepare_to_swait_event+0xee/0x470
[ 658.656735][ C1] rcu_gp_fqs_loop+0x190/0x910
[ 658.659671][ C1] ? force_qs_rnp+0x820/0x820
[ 658.662669][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.666317][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.669925][ C1] rcu_gp_kthread+0x234/0x360
[ 658.672950][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.676999][ C1] ? rcu_gp_init+0x1450/0x1450
[ 658.680364][ C1] ? __kthread_parkme+0x15f/0x220
[ 658.683884][ C1] ? rcu_gp_init+0x1450/0x1450
[ 658.686867][ C1] kthread+0x2e9/0x3a0
[ 658.689439][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.692894][ C1] ret_from_fork+0x1f/0x30
[ 658.695713][ C1]
[ 658.697686][ C1] task:migration/0 state:S stack:30000 pid: 19 ppid: 2 flags:0x00004000
[ 658.703408][ C1] Stopper: 0x0 <- 0x0
[ 658.705971][ C1] Call Trace:
[ 658.707987][ C1]
[ 658.709749][ C1] __schedule+0xa00/0x4c10
[ 658.712581][ C1] ? find_held_lock+0x2d/0x110
[ 658.715499][ C1] ? cpu_stop_should_run+0x7a/0xc0
[ 658.718651][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.721932][ C1] ? ikconfig_read_current+0x40/0x40
[ 658.725079][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.728480][ C1] ? ikconfig_read_current+0x40/0x40
[ 658.731708][ C1] schedule+0xda/0x1b0
[ 658.734230][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.737029][ C1] ? sort_range+0x30/0x30
[ 658.740105][ C1] kthread+0x2e9/0x3a0
[ 658.742742][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.746371][ C1] ret_from_fork+0x1f/0x30
[ 658.749493][ C1]
[ 658.751570][ C1] task:cpuhp/0 state:S stack:27488 pid: 20 ppid: 2 flags:0x00004000
[ 658.757143][ C1] Call Trace:
[ 658.759099][ C1]
[ 658.760940][ C1] __schedule+0xa00/0x4c10
[ 658.763500][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 658.766275][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 658.769553][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.772889][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.777354][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 658.780948][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 658.785249][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.789062][ C1] ? __cpuhp_remove_state+0x280/0x280
[ 658.792669][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.796759][ C1] schedule+0xda/0x1b0
[ 658.800348][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.803806][ C1] ? sort_range+0x30/0x30
[ 658.806847][ C1] kthread+0x2e9/0x3a0
[ 658.809412][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.812826][ C1] ret_from_fork+0x1f/0x30
[ 658.815643][ C1]
[ 658.817590][ C1] task:cpuhp/1 state:S stack:28328 pid: 21 ppid: 2 flags:0x00004000
[ 658.823281][ C1] Call Trace:
[ 658.825280][ C1]
[ 658.826917][ C1] __schedule+0xa00/0x4c10
[ 658.829755][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 658.832914][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 658.836379][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.840013][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.843611][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 658.846950][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 658.850570][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.853895][ C1] ? __cpuhp_remove_state+0x280/0x280
[ 658.857143][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.860535][ C1] schedule+0xda/0x1b0
[ 658.863055][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.866210][ C1] ? sort_range+0x30/0x30
[ 658.868816][ C1] kthread+0x2e9/0x3a0
[ 658.871264][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.874568][ C1] ret_from_fork+0x1f/0x30
[ 658.877026][ C1]
[ 658.878840][ C1] task:migration/1 state:S stack:30000 pid: 22 ppid: 2 flags:0x00004000
[ 658.884358][ C1] Stopper: 0x0 <- 0x0
[ 658.886604][ C1] Call Trace:
[ 658.888438][ C1]
[ 658.890105][ C1] __schedule+0xa00/0x4c10
[ 658.892525][ C1] ? find_held_lock+0x2d/0x110
[ 658.895448][ C1] ? cpu_stop_should_run+0x7a/0xc0
[ 658.898538][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.902003][ C1] ? ikconfig_read_current+0x40/0x40
[ 658.905969][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 658.910429][ C1] ? ikconfig_read_current+0x40/0x40
[ 658.914545][ C1] schedule+0xda/0x1b0
[ 658.917693][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.921561][ C1] ? sort_range+0x30/0x30
[ 658.925060][ C1] kthread+0x2e9/0x3a0
[ 658.928272][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.932968][ C1] ret_from_fork+0x1f/0x30
[ 658.935807][ C1]
[ 658.937721][ C1] task:ksoftirqd/1 state:S stack:27552 pid: 23 ppid: 2 flags:0x00004000
[ 658.943099][ C1] Call Trace:
[ 658.945222][ C1]
[ 658.947189][ C1] __schedule+0xa00/0x4c10
[ 658.950143][ C1] ? sched_clock_cpu+0x69/0x2b0
[ 658.953271][ C1] ? rcu_report_dead+0x680/0x680
[ 658.956310][ C1] ? io_schedule_timeout+0x140/0x140
[ 658.959504][ C1] schedule+0xda/0x1b0
[ 658.961939][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 658.964891][ C1] ? sort_range+0x30/0x30
[ 658.967523][ C1] kthread+0x2e9/0x3a0
[ 658.970215][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 658.973705][ C1] ret_from_fork+0x1f/0x30
[ 658.976470][ C1]
[ 658.978396][ C1] task:kworker/1:0H state:I stack:29360 pid: 25 ppid: 2 flags:0x00004000
[ 658.983879][ C1] Workqueue: 0x0 (events_highpri)
[ 658.986974][ C1] Call Trace:
[ 658.988915][ C1]
[ 658.990675][ C1] __schedule+0xa00/0x4c10
[ 658.993233][ C1] ? find_held_lock+0x2d/0x110
[ 658.996053][ C1] ? worker_thread+0x157/0x1080
[ 658.999085][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.002240][ C1] schedule+0xda/0x1b0
[ 659.004677][ C1] worker_thread+0x15c/0x1080
[ 659.007479][ C1] ? process_one_work+0x1610/0x1610
[ 659.010475][ C1] kthread+0x2e9/0x3a0
[ 659.012992][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.016378][ C1] ret_from_fork+0x1f/0x30
[ 659.019081][ C1]
[ 659.020972][ C1] task:cpuhp/2 state:S stack:27304 pid: 26 ppid: 2 flags:0x00004000
[ 659.026257][ C1] Call Trace:
[ 659.028094][ C1]
[ 659.029962][ C1] __schedule+0xa00/0x4c10
[ 659.032913][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 659.035962][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 659.039323][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.042878][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.046352][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.049490][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 659.053107][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.056012][ C1] ? __cpuhp_remove_state+0x280/0x280
[ 659.059180][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.062614][ C1] schedule+0xda/0x1b0
[ 659.065097][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.067980][ C1] ? sort_range+0x30/0x30
[ 659.070484][ C1] kthread+0x2e9/0x3a0
[ 659.073001][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.076346][ C1] ret_from_fork+0x1f/0x30
[ 659.079175][ C1]
[ 659.081104][ C1] task:migration/2 state:S stack:29568 pid: 27 ppid: 2 flags:0x00004000
[ 659.086605][ C1] Stopper: 0x0 <- 0x0
[ 659.088901][ C1] Call Trace:
[ 659.090817][ C1]
[ 659.092446][ C1] __schedule+0xa00/0x4c10
[ 659.095809][ C1] ? find_held_lock+0x2d/0x110
[ 659.099194][ C1] ? cpu_stop_should_run+0x7a/0xc0
[ 659.103124][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.106295][ C1] ? ikconfig_read_current+0x40/0x40
[ 659.109370][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.112263][ T973] usb 7-1: USB disconnect, device number 2
[ 659.112847][ C1] ? ikconfig_read_current+0x40/0x40
[ 659.119949][ C1] schedule+0xda/0x1b0
[ 659.123002][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.123210][ T3800] usb 6-1: USB disconnect, device number 2
[ 659.126473][ C1] ? sort_range+0x30/0x30
[ 659.133665][ C1] kthread+0x2e9/0x3a0
[ 659.136793][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.140650][ C1] ret_from_fork+0x1f/0x30
[ 659.143674][ C1]
[ 659.145862][ C1] task:ksoftirqd/2 state:S stack:24960 pid: 28 ppid: 2 flags:0x00004000
[ 659.152158][ C1] Call Trace:
[ 659.154252][ C1]
[ 659.156094][ C1] __schedule+0xa00/0x4c10
[ 659.159627][ C1] ? sched_clock_cpu+0x69/0x2b0
[ 659.163084][ C1] ? __wake_up_sync+0x20/0x20
[ 659.166010][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 659.169598][ C1] ? ieee80211_tasklet_handler+0x108/0x130
[ 659.173290][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.176330][ C1] schedule+0xda/0x1b0
[ 659.179318][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.182897][ C1] ? sort_range+0x30/0x30
[ 659.185604][ C1] kthread+0x2e9/0x3a0
[ 659.188173][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.191648][ C1] ret_from_fork+0x1f/0x30
[ 659.194232][ C1]
[ 659.195956][ C1] task:kworker/2:0H state:I stack:29360 pid: 30 ppid: 2 flags:0x00004000
[ 659.201736][ C1] Workqueue: 0x0 (events_highpri)
[ 659.204756][ C1] Call Trace:
[ 659.206952][ C1]
[ 659.208853][ C1] __schedule+0xa00/0x4c10
[ 659.211588][ C1] ? find_held_lock+0x2d/0x110
[ 659.214551][ C1] ? worker_thread+0x157/0x1080
[ 659.217572][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.220843][ C1] schedule+0xda/0x1b0
[ 659.223579][ C1] worker_thread+0x15c/0x1080
[ 659.226703][ C1] ? process_one_work+0x1610/0x1610
[ 659.230279][ C1] kthread+0x2e9/0x3a0
[ 659.233190][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.236746][ C1] ret_from_fork+0x1f/0x30
[ 659.239369][ T3797] usb 8-1: USB disconnect, device number 2
[ 659.239737][ C1]
[ 659.247139][ C1] task:cpuhp/3 state:S stack:28112 pid: 31 ppid: 2 flags:0x00004000
[ 659.253265][ C1] Call Trace:
[ 659.255951][ C1]
[ 659.258302][ C1] __schedule+0xa00/0x4c10
[ 659.258376][ T3798] usb 5-1: USB disconnect, device number 2
[ 659.261635][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 659.261673][ C1] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 659.261700][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.261725][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.261751][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.261774][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 659.261800][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.261827][ C1] ? __cpuhp_remove_state+0x280/0x280
[ 659.261852][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.261879][ C1] schedule+0xda/0x1b0
[ 659.261906][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.261935][ C1] ? sort_range+0x30/0x30
[ 659.306438][ C1] kthread+0x2e9/0x3a0
[ 659.308998][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.312649][ C1] ret_from_fork+0x1f/0x30
[ 659.315469][ C1]
[ 659.317646][ C1] task:migration/3 state:S stack:30000 pid: 32 ppid: 2 flags:0x00004000
[ 659.323389][ C1] Stopper: 0x0 <- 0x0
[ 659.325948][ C1] Call Trace:
[ 659.327876][ C1]
[ 659.329702][ C1] __schedule+0xa00/0x4c10
[ 659.332272][ C1] ? find_held_lock+0x2d/0x110
[ 659.335188][ C1] ? cpu_stop_should_run+0x7a/0xc0
[ 659.338179][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.341249][ C1] ? ikconfig_read_current+0x40/0x40
[ 659.344542][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.347921][ C1] ? ikconfig_read_current+0x40/0x40
[ 659.351063][ C1] schedule+0xda/0x1b0
[ 659.353437][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.356176][ C1] ? sort_range+0x30/0x30
[ 659.358654][ C1] kthread+0x2e9/0x3a0
[ 659.361204][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.364756][ C1] ret_from_fork+0x1f/0x30
[ 659.367588][ C1]
[ 659.369757][ C1] task:ksoftirqd/3 state:S stack:25984 pid: 33 ppid: 2 flags:0x00004000
[ 659.375426][ C1] Call Trace:
[ 659.377581][ C1]
[ 659.379334][ C1] __schedule+0xa00/0x4c10
[ 659.381971][ C1] ? sched_clock_cpu+0x69/0x2b0
[ 659.384676][ C1] ? tasklet_action_common.constprop.0+0x70/0x2e0
[ 659.388510][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.391985][ C1] schedule+0xda/0x1b0
[ 659.394825][ C1] smpboot_thread_fn+0x2eb/0x9c0
[ 659.397697][ C1] ? sort_range+0x30/0x30
[ 659.400059][ C1] kthread+0x2e9/0x3a0
[ 659.402942][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.406876][ C1] ret_from_fork+0x1f/0x30
[ 659.410120][ C1]
[ 659.411865][ C1] task:kworker/3:0 state:I stack:26672 pid: 34 ppid: 2 flags:0x00004000
[ 659.417592][ C1] Workqueue: 0x0 (events)
[ 659.420431][ C1] Call Trace:
[ 659.422529][ C1]
[ 659.424385][ C1] __schedule+0xa00/0x4c10
[ 659.427202][ C1] ? find_held_lock+0x2d/0x110
[ 659.430254][ C1] ? worker_thread+0x157/0x1080
[ 659.433341][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.436531][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.439505][ C1] schedule+0xda/0x1b0
[ 659.442043][ C1] worker_thread+0x15c/0x1080
[ 659.445044][ C1] ? process_one_work+0x1610/0x1610
[ 659.448091][ C1] kthread+0x2e9/0x3a0
[ 659.450619][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.454046][ C1] ret_from_fork+0x1f/0x30
[ 659.456812][ C1]
[ 659.458745][ C1] task:kworker/3:0H state:I stack:29360 pid: 35 ppid: 2 flags:0x00004000
[ 659.463820][ C1] Workqueue: 0x0 (events_highpri)
[ 659.466909][ C1] Call Trace:
[ 659.468806][ C1]
[ 659.470574][ C1] __schedule+0xa00/0x4c10
[ 659.473173][ C1] ? find_held_lock+0x2d/0x110
[ 659.475996][ C1] ? worker_thread+0x157/0x1080
[ 659.478865][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.482000][ C1] schedule+0xda/0x1b0
[ 659.484354][ C1] worker_thread+0x15c/0x1080
[ 659.487209][ C1] ? process_one_work+0x1610/0x1610
[ 659.490252][ C1] kthread+0x2e9/0x3a0
[ 659.492585][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.496297][ C1] ret_from_fork+0x1f/0x30
[ 659.499200][ C1]
[ 659.501158][ C1] task:kdevtmpfs state:S stack:27240 pid: 36 ppid: 2 flags:0x00004000
[ 659.506684][ C1] Call Trace:
[ 659.508769][ C1]
[ 659.510631][ C1] __schedule+0xa00/0x4c10
[ 659.513379][ C1] ? find_held_lock+0x2d/0x110
[ 659.516151][ C1] ? devtmpfsd+0x281/0x2a3
[ 659.518889][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.522079][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 659.525217][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.527930][ C1] schedule+0xda/0x1b0
[ 659.530423][ C1] devtmpfsd+0x286/0x2a3
[ 659.533034][ C1] ? dmar_validate_one_drhd+0x24d/0x24d
[ 659.536309][ C1] kthread+0x2e9/0x3a0
[ 659.538890][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.542347][ C1] ret_from_fork+0x1f/0x30
[ 659.545705][ C1]
[ 659.547665][ C1] task:inet_frag_wq state:I stack:30528 pid: 37 ppid: 2 flags:0x00004000
[ 659.553433][ C1] Call Trace:
[ 659.555512][ C1]
[ 659.557319][ C1] __schedule+0xa00/0x4c10
[ 659.560259][ C1] ? find_held_lock+0x2d/0x110
[ 659.563186][ C1] ? rescuer_thread+0x724/0xcf0
[ 659.566213][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.569263][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 659.572389][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.575454][ C1] schedule+0xda/0x1b0
[ 659.577873][ C1] rescuer_thread+0x780/0xcf0
[ 659.580772][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 659.583767][ C1] ? worker_thread+0x1080/0x1080
[ 659.586654][ C1] ? __kthread_parkme+0x15f/0x220
[ 659.589814][ C1] ? worker_thread+0x1080/0x1080
[ 659.592859][ C1] kthread+0x2e9/0x3a0
[ 659.595437][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.598861][ C1] ret_from_fork+0x1f/0x30
[ 659.601705][ C1]
[ 659.603725][ C1] task:kauditd state:S stack:29328 pid: 39 ppid: 2 flags:0x00004000
[ 659.609290][ C1] Call Trace:
[ 659.611125][ C1]
[ 659.612832][ C1] __schedule+0xa00/0x4c10
[ 659.615736][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.618997][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.622636][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.625923][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 659.629416][ C1] schedule+0xda/0x1b0
[ 659.632020][ C1] kauditd_thread+0x5f8/0xba0
[ 659.635000][ C1] ? auditd_reset+0x180/0x180
[ 659.638018][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.642053][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 659.645936][ C1] ? __kthread_parkme+0x15f/0x220
[ 659.649034][ C1] ? auditd_reset+0x180/0x180
[ 659.652027][ C1] kthread+0x2e9/0x3a0
[ 659.654582][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.658152][ C1] ret_from_fork+0x1f/0x30
[ 659.661132][ C1]
[ 659.663048][ C1] task:kworker/1:1 state:D stack:26752 pid: 40 ppid: 2 flags:0x00004000
[ 659.668609][ C1] Workqueue: events nsim_fib_event_work
[ 659.672226][ C1] Call Trace:
[ 659.674384][ C1]
[ 659.676127][ C1] __schedule+0xa00/0x4c10
[ 659.678904][ C1] ? find_held_lock+0x2d/0x110
[ 659.682098][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 659.685403][ C1] ? mark_held_locks+0x9f/0xe0
[ 659.688431][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.691716][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.695202][ C1] ? msleep+0x63/0xf0
[ 659.697849][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.701271][ C1] ? msleep+0x63/0xf0
[ 659.703999][ C1] schedule+0xda/0x1b0
[ 659.706676][ C1] schedule_timeout+0x14a/0x2a0
[ 659.710025][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 659.713611][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 659.717422][ C1] ? trace_kmalloc+0x32/0x100
[ 659.721249][ C1] msleep+0xb2/0xf0
[ 659.724194][ C1] nsim_fib_event_work+0x1f57/0x2710
[ 659.728256][ C1] ? nsim_nexthop_event_nb+0x11d0/0x11d0
[ 659.732725][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 659.736638][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 659.740400][ C1] process_one_work+0x996/0x1610
[ 659.743826][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 659.748143][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.752148][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 659.756233][ C1] worker_thread+0x854/0x1080
[ 659.759987][ C1] ? __kthread_parkme+0x15f/0x220
[ 659.764259][ C1] ? process_one_work+0x1610/0x1610
[ 659.768605][ C1] kthread+0x2e9/0x3a0
[ 659.771833][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.776262][ C1] ret_from_fork+0x1f/0x30
[ 659.779611][ C1]
[ 659.781912][ C1] task:khungtaskd state:S stack:30472 pid: 42 ppid: 2 flags:0x00004000
[ 659.788978][ C1] Call Trace:
[ 659.791303][ C1]
[ 659.793579][ C1] __schedule+0xa00/0x4c10
[ 659.796285][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.800215][ C1] ? enqueue_timer+0x5c0/0x5c0
[ 659.803104][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.806500][ C1] ? debug_object_free+0x350/0x350
[ 659.809382][ C1] schedule+0xda/0x1b0
[ 659.811920][ C1] schedule_timeout+0x14a/0x2a0
[ 659.814916][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 659.818300][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 659.821475][ C1] watchdog+0xf9/0xf50
[ 659.824131][ C1] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 659.827495][ C1] kthread+0x2e9/0x3a0
[ 659.830196][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.834552][ C1] ret_from_fork+0x1f/0x30
[ 659.838100][ C1]
[ 659.840494][ C1] task:kworker/u18:0 state:I stack:30048 pid: 43 ppid: 2 flags:0x00004000
[ 659.847686][ C1] Call Trace:
[ 659.850308][ C1]
[ 659.852655][ C1] __schedule+0xa00/0x4c10
[ 659.856210][ C1] ? find_held_lock+0x2d/0x110
[ 659.860133][ C1] ? worker_thread+0x157/0x1080
[ 659.864088][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.868209][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 659.872283][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 659.876279][ C1] schedule+0xda/0x1b0
[ 659.879613][ C1] worker_thread+0x15c/0x1080
[ 659.883355][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.888002][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.892167][ C1] ? __kthread_parkme+0x15f/0x220
[ 659.896196][ C1] ? process_one_work+0x1610/0x1610
[ 659.900441][ C1] kthread+0x2e9/0x3a0
[ 659.903658][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.908115][ C1] ret_from_fork+0x1f/0x30
[ 659.911803][ C1]
[ 659.914091][ C1] task:oom_reaper state:S stack:29952 pid: 44 ppid: 2 flags:0x00004000
[ 659.920684][ C1] Call Trace:
[ 659.922826][ C1]
[ 659.924681][ C1] __schedule+0xa00/0x4c10
[ 659.927426][ C1] ? io_schedule_timeout+0x140/0x140
[ 659.930747][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.934345][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 659.937569][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 659.941061][ C1] schedule+0xda/0x1b0
[ 659.943631][ C1] oom_reaper+0xa66/0xd90
[ 659.946406][ C1] ? __kthread_parkme+0xce/0x220
[ 659.949701][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 659.953581][ C1] ? __oom_reap_task_mm+0x400/0x400
[ 659.957649][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 659.962214][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 659.966790][ C1] ? __kthread_parkme+0x15f/0x220
[ 659.969967][ C1] ? __oom_reap_task_mm+0x400/0x400
[ 659.973157][ C1] kthread+0x2e9/0x3a0
[ 659.975523][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 659.979025][ C1] ret_from_fork+0x1f/0x30
[ 659.981855][ C1]
[ 659.983832][ C1] task:writeback state:I stack:30528 pid: 45 ppid: 2 flags:0x00004000
[ 659.989833][ C1] Call Trace:
[ 659.991938][ C1]
[ 659.993785][ C1] __schedule+0xa00/0x4c10
[ 659.996572][ C1] ? irqentry_enter+0x28/0x50
[ 659.999195][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.002588][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.006103][ C1] schedule+0xda/0x1b0
[ 660.008755][ C1] rescuer_thread+0x780/0xcf0
[ 660.011659][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.014448][ C1] ? worker_thread+0x1080/0x1080
[ 660.017208][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.020254][ C1] ? worker_thread+0x1080/0x1080
[ 660.023383][ C1] kthread+0x2e9/0x3a0
[ 660.025772][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.029123][ C1] ret_from_fork+0x1f/0x30
[ 660.031827][ C1]
[ 660.033769][ C1] task:kcompactd0 state:S stack:28464 pid: 46 ppid: 2 flags:0x00004000
[ 660.038929][ C1] Call Trace:
[ 660.041063][ C1]
[ 660.042928][ C1] __schedule+0xa00/0x4c10
[ 660.045771][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.048745][ C1] ? enqueue_timer+0x5c0/0x5c0
[ 660.051775][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.055160][ C1] ? debug_object_free+0x350/0x350
[ 660.058381][ C1] schedule+0xda/0x1b0
[ 660.060946][ C1] schedule_timeout+0x14a/0x2a0
[ 660.064000][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 660.067091][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 660.070434][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 660.074200][ C1] ? prepare_to_wait_event+0xc8/0x690
[ 660.077566][ C1] kcompactd+0xa5d/0xf30
[ 660.080125][ C1] ? kcompactd_do_work+0x730/0x730
[ 660.083385][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.087179][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 660.090842][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.094114][ C1] ? kcompactd_do_work+0x730/0x730
[ 660.097908][ C1] kthread+0x2e9/0x3a0
[ 660.100525][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.104043][ C1] ret_from_fork+0x1f/0x30
[ 660.106809][ C1]
[ 660.108764][ C1] task:kcompactd1 state:S stack:29496 pid: 47 ppid: 2 flags:0x00004000
[ 660.113880][ C1] Call Trace:
[ 660.115700][ C1]
[ 660.117653][ C1] __schedule+0xa00/0x4c10
[ 660.121184][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.125233][ C1] ? enqueue_timer+0x5c0/0x5c0
[ 660.128750][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.132422][ C1] ? debug_object_free+0x350/0x350
[ 660.135972][ C1] schedule+0xda/0x1b0
[ 660.139360][ C1] schedule_timeout+0x14a/0x2a0
[ 660.143305][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 660.147287][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 660.151492][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 660.156007][ C1] ? prepare_to_wait_event+0xc8/0x690
[ 660.160074][ C1] kcompactd+0xa5d/0xf30
[ 660.163343][ C1] ? kcompactd_do_work+0x730/0x730
[ 660.167156][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.171367][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 660.175353][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.178931][ C1] ? kcompactd_do_work+0x730/0x730
[ 660.182768][ C1] kthread+0x2e9/0x3a0
[ 660.185589][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.190063][ C1] ret_from_fork+0x1f/0x30
[ 660.193533][ C1]
[ 660.195831][ C1] task:ksmd state:S stack:29816 pid: 48 ppid: 2 flags:0x00004000
[ 660.202496][ C1] Call Trace:
[ 660.204893][ C1]
[ 660.207125][ C1] __schedule+0xa00/0x4c10
[ 660.210752][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.215155][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.219569][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.223185][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 660.227221][ C1] schedule+0xda/0x1b0
[ 660.230505][ C1] ksm_scan_thread+0x21d7/0x6670
[ 660.234384][ C1] ? __kthread_parkme+0xce/0x220
[ 660.237455][ C1] ? try_to_merge_with_ksm_page+0x1d0/0x1d0
[ 660.241074][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.244694][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 660.248385][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.251542][ C1] ? try_to_merge_with_ksm_page+0x1d0/0x1d0
[ 660.255268][ C1] kthread+0x2e9/0x3a0
[ 660.257798][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.261195][ C1] ret_from_fork+0x1f/0x30
[ 660.264096][ C1]
[ 660.266127][ C1] task:khugepaged state:S stack:29384 pid: 49 ppid: 2 flags:0x00004000
[ 660.272031][ C1] Call Trace:
[ 660.274090][ C1]
[ 660.275941][ C1] __schedule+0xa00/0x4c10
[ 660.278735][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.281932][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.285350][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.288329][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 660.291520][ C1] schedule+0xda/0x1b0
[ 660.294008][ C1] khugepaged+0x145a/0x67b0
[ 660.296843][ C1] ? __lock_acquire+0x163e/0x5660
[ 660.300031][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 660.303331][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 660.306861][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.310229][ C1] ? collapse_pte_mapped_thp+0x9b0/0x9b0
[ 660.313849][ C1] ? find_held_lock+0x2d/0x110
[ 660.317003][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 660.320578][ C1] ? __kthread_parkme+0xce/0x220
[ 660.323740][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.326794][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.331096][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 660.335027][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 660.337981][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.341157][ C1] ? collapse_pte_mapped_thp+0x9b0/0x9b0
[ 660.344744][ C1] kthread+0x2e9/0x3a0
[ 660.347308][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.351104][ C1] ret_from_fork+0x1f/0x30
[ 660.354532][ C1]
[ 660.356952][ C1] task:pencrypt_serial state:I stack:29968 pid: 50 ppid: 2 flags:0x00004000
[ 660.364017][ C1] Call Trace:
[ 660.366634][ C1]
[ 660.368941][ C1] __schedule+0xa00/0x4c10
[ 660.372427][ C1] ? find_held_lock+0x2d/0x110
[ 660.375869][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.379644][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.383446][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.386986][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.390623][ C1] schedule+0xda/0x1b0
[ 660.393256][ C1] rescuer_thread+0x780/0xcf0
[ 660.396081][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.399126][ C1] ? worker_thread+0x1080/0x1080
[ 660.402428][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.405597][ C1] ? worker_thread+0x1080/0x1080
[ 660.408561][ C1] kthread+0x2e9/0x3a0
[ 660.410986][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.414408][ C1] ret_from_fork+0x1f/0x30
[ 660.417494][ C1]
[ 660.419550][ C1] task:kworker/2:2 state:I stack:24808 pid: 51 ppid: 2 flags:0x00004000
[ 660.425250][ C1] Workqueue: 0x0 (events)
[ 660.428050][ C1] Call Trace:
[ 660.430164][ C1]
[ 660.432023][ C1] __schedule+0xa00/0x4c10
[ 660.434620][ C1] ? find_held_lock+0x2d/0x110
[ 660.437322][ C1] ? worker_thread+0x157/0x1080
[ 660.440216][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.443559][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.446634][ C1] schedule+0xda/0x1b0
[ 660.449006][ C1] worker_thread+0x15c/0x1080
[ 660.451599][ C1] ? process_one_work+0x1610/0x1610
[ 660.454458][ C1] kthread+0x2e9/0x3a0
[ 660.456699][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.460365][ C1] ret_from_fork+0x1f/0x30
[ 660.463158][ C1]
[ 660.465087][ C1] task:pdecrypt_serial state:I stack:30248 pid: 52 ppid: 2 flags:0x00004000
[ 660.470423][ C1] Call Trace:
[ 660.472480][ C1]
[ 660.474306][ C1] __schedule+0xa00/0x4c10
[ 660.477101][ C1] ? find_held_lock+0x2d/0x110
[ 660.480007][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.483068][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.486335][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.489474][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.492609][ C1] schedule+0xda/0x1b0
[ 660.495116][ C1] rescuer_thread+0x780/0xcf0
[ 660.498051][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.501173][ C1] ? worker_thread+0x1080/0x1080
[ 660.504262][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.507280][ C1] ? worker_thread+0x1080/0x1080
[ 660.510162][ C1] kthread+0x2e9/0x3a0
[ 660.512752][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.516364][ C1] ret_from_fork+0x1f/0x30
[ 660.519132][ C1]
[ 660.521302][ C1] task:cryptd state:I stack:29960 pid: 53 ppid: 2 flags:0x00004000
[ 660.527015][ C1] Call Trace:
[ 660.529124][ C1]
[ 660.530869][ C1] __schedule+0xa00/0x4c10
[ 660.533527][ C1] ? find_held_lock+0x2d/0x110
[ 660.536538][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.539523][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.542967][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.546087][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.548950][ C1] schedule+0xda/0x1b0
[ 660.551424][ C1] rescuer_thread+0x780/0xcf0
[ 660.554741][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.557669][ C1] ? worker_thread+0x1080/0x1080
[ 660.560396][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.563234][ C1] ? worker_thread+0x1080/0x1080
[ 660.566089][ C1] kthread+0x2e9/0x3a0
[ 660.568422][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.571491][ C1] ret_from_fork+0x1f/0x30
[ 660.574283][ C1]
[ 660.576287][ C1] task:kintegrityd state:I stack:29968 pid: 54 ppid: 2 flags:0x00004000
[ 660.582443][ C1] Call Trace:
[ 660.584609][ C1]
[ 660.586281][ C1] __schedule+0xa00/0x4c10
[ 660.589050][ C1] ? find_held_lock+0x2d/0x110
[ 660.592031][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.594980][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.598160][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.601296][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.604389][ C1] schedule+0xda/0x1b0
[ 660.606961][ C1] rescuer_thread+0x780/0xcf0
[ 660.609830][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.612944][ C1] ? worker_thread+0x1080/0x1080
[ 660.616053][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.619079][ C1] ? worker_thread+0x1080/0x1080
[ 660.621930][ C1] kthread+0x2e9/0x3a0
[ 660.624743][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.628242][ C1] ret_from_fork+0x1f/0x30
[ 660.630966][ C1]
[ 660.632815][ C1] task:kblockd state:I stack:29968 pid: 55 ppid: 2 flags:0x00004000
[ 660.638427][ C1] Call Trace:
[ 660.640937][ C1]
[ 660.643275][ C1] __schedule+0xa00/0x4c10
[ 660.646538][ C1] ? find_held_lock+0x2d/0x110
[ 660.649962][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.653300][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.657037][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.660199][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.663267][ C1] schedule+0xda/0x1b0
[ 660.665971][ C1] rescuer_thread+0x780/0xcf0
[ 660.669035][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.672064][ C1] ? worker_thread+0x1080/0x1080
[ 660.675247][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.678444][ C1] ? worker_thread+0x1080/0x1080
[ 660.681647][ C1] kthread+0x2e9/0x3a0
[ 660.684075][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.687479][ C1] ret_from_fork+0x1f/0x30
[ 660.690297][ C1]
[ 660.692244][ C1] task:blkcg_punt_bio state:I stack:29968 pid: 56 ppid: 2 flags:0x00004000
[ 660.698004][ C1] Call Trace:
[ 660.700066][ C1]
[ 660.701899][ C1] __schedule+0xa00/0x4c10
[ 660.704878][ C1] ? find_held_lock+0x2d/0x110
[ 660.707804][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.710826][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.714083][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.716970][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.720206][ C1] schedule+0xda/0x1b0
[ 660.722765][ C1] rescuer_thread+0x780/0xcf0
[ 660.725711][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.728661][ C1] ? worker_thread+0x1080/0x1080
[ 660.731436][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.734495][ C1] ? worker_thread+0x1080/0x1080
[ 660.737610][ C1] kthread+0x2e9/0x3a0
[ 660.740349][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.743850][ C1] ret_from_fork+0x1f/0x30
[ 660.746544][ C1]
[ 660.748396][ C1] task:kworker/u17:2 state:I stack:23920 pid: 57 ppid: 2 flags:0x00004000
[ 660.754479][ C1] Workqueue: 0x0 (wg-kex-wg0)
[ 660.757743][ C1] Call Trace:
[ 660.759809][ C1]
[ 660.761688][ C1] __schedule+0xa00/0x4c10
[ 660.764515][ C1] ? find_held_lock+0x2d/0x110
[ 660.767670][ C1] ? worker_thread+0x157/0x1080
[ 660.770995][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.774220][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.777169][ C1] schedule+0xda/0x1b0
[ 660.780200][ C1] worker_thread+0x15c/0x1080
[ 660.783522][ C1] ? process_one_work+0x1610/0x1610
[ 660.787268][ C1] kthread+0x2e9/0x3a0
[ 660.790344][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.794196][ C1] ret_from_fork+0x1f/0x30
[ 660.797236][ C1]
[ 660.799345][ C1] task:tpm_dev_wq state:I stack:29968 pid: 58 ppid: 2 flags:0x00004000
[ 660.805369][ C1] Call Trace:
[ 660.807646][ C1]
[ 660.809900][ C1] __schedule+0xa00/0x4c10
[ 660.813241][ C1] ? find_held_lock+0x2d/0x110
[ 660.816671][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.819679][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.823076][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.826339][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.829733][ C1] schedule+0xda/0x1b0
[ 660.832513][ C1] rescuer_thread+0x780/0xcf0
[ 660.836154][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.839521][ C1] ? worker_thread+0x1080/0x1080
[ 660.842950][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.846790][ C1] ? worker_thread+0x1080/0x1080
[ 660.849969][ C1] kthread+0x2e9/0x3a0
[ 660.852655][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.856001][ C1] ret_from_fork+0x1f/0x30
[ 660.858799][ C1]
[ 660.860791][ C1] task:ata_sff state:I stack:29968 pid: 59 ppid: 2 flags:0x00004000
[ 660.867705][ C1] Call Trace:
[ 660.870600][ C1]
[ 660.872947][ C1] __schedule+0xa00/0x4c10
[ 660.876591][ C1] ? find_held_lock+0x2d/0x110
[ 660.880129][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.883638][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.887567][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.891317][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.894877][ C1] schedule+0xda/0x1b0
[ 660.897702][ C1] rescuer_thread+0x780/0xcf0
[ 660.900740][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.903745][ C1] ? worker_thread+0x1080/0x1080
[ 660.906972][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.910346][ C1] ? worker_thread+0x1080/0x1080
[ 660.913981][ C1] kthread+0x2e9/0x3a0
[ 660.916801][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.921004][ C1] ret_from_fork+0x1f/0x30
[ 660.923907][ C1]
[ 660.925835][ C1] task:md state:I stack:29968 pid: 60 ppid: 2 flags:0x00004000
[ 660.931170][ C1] Call Trace:
[ 660.933071][ C1]
[ 660.935739][ C1] __schedule+0xa00/0x4c10
[ 660.939993][ C1] ? find_held_lock+0x2d/0x110
[ 660.943675][ C1] ? rescuer_thread+0x724/0xcf0
[ 660.948206][ C1] ? io_schedule_timeout+0x140/0x140
[ 660.951456][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 660.954821][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 660.957795][ C1] schedule+0xda/0x1b0
[ 660.960033][ C1] rescuer_thread+0x780/0xcf0
[ 660.963022][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 660.965971][ C1] ? worker_thread+0x1080/0x1080
[ 660.969359][ C1] ? __kthread_parkme+0x15f/0x220
[ 660.972518][ C1] ? worker_thread+0x1080/0x1080
[ 660.976068][ C1] kthread+0x2e9/0x3a0
[ 660.978508][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 660.981843][ C1] ret_from_fork+0x1f/0x30
[ 660.985079][ C1]
[ 660.986916][ C1] task:edac-poller state:I stack:29968 pid: 61 ppid: 2 flags:0x00004000
[ 660.992392][ C1] Call Trace:
[ 660.994257][ C1]
[ 660.995873][ C1] __schedule+0xa00/0x4c10
[ 660.998389][ C1] ? find_held_lock+0x2d/0x110
[ 661.001167][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.003993][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.007261][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.010329][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.013966][ C1] schedule+0xda/0x1b0
[ 661.016460][ C1] rescuer_thread+0x780/0xcf0
[ 661.019801][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.023113][ C1] ? worker_thread+0x1080/0x1080
[ 661.026385][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.029891][ C1] ? worker_thread+0x1080/0x1080
[ 661.032891][ C1] kthread+0x2e9/0x3a0
[ 661.035569][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.039814][ C1] ret_from_fork+0x1f/0x30
[ 661.042471][ C1]
[ 661.044463][ C1] task:ib-comp-wq state:I stack:30528 pid: 63 ppid: 2 flags:0x00004000
[ 661.050120][ C1] Call Trace:
[ 661.052236][ C1]
[ 661.054002][ C1] __schedule+0xa00/0x4c10
[ 661.056687][ C1] ? find_held_lock+0x2d/0x110
[ 661.059652][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.062467][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.065763][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.068839][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.072562][ C1] schedule+0xda/0x1b0
[ 661.074778][ C1] rescuer_thread+0x780/0xcf0
[ 661.077665][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.080687][ C1] ? worker_thread+0x1080/0x1080
[ 661.084418][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.087905][ C1] ? worker_thread+0x1080/0x1080
[ 661.091544][ C1] kthread+0x2e9/0x3a0
[ 661.094699][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.100303][ C1] ret_from_fork+0x1f/0x30
[ 661.105574][ C1]
[ 661.108110][ C1] task:kworker/u19:0 state:I stack:26600 pid: 64 ppid: 2 flags:0x00004000
[ 661.116303][ C1] Workqueue: 0x0 (hci0)
[ 661.120988][ C1] Call Trace:
[ 661.124969][ C1]
[ 661.127989][ C1] __schedule+0xa00/0x4c10
[ 661.131236][ C1] ? find_held_lock+0x2d/0x110
[ 661.134327][ C1] ? worker_thread+0x157/0x1080
[ 661.137389][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.140729][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.143883][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.147020][ C1] schedule+0xda/0x1b0
[ 661.149591][ C1] worker_thread+0x15c/0x1080
[ 661.152653][ C1] ? process_one_work+0x1610/0x1610
[ 661.155875][ C1] kthread+0x2e9/0x3a0
[ 661.158524][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.162035][ C1] ret_from_fork+0x1f/0x30
[ 661.164849][ C1]
[ 661.166835][ C1] task:kworker/u20:0 state:I stack:30048 pid: 65 ppid: 2 flags:0x00004000
[ 661.172754][ C1] Call Trace:
[ 661.174818][ C1]
[ 661.176799][ C1] __schedule+0xa00/0x4c10
[ 661.179666][ C1] ? find_held_lock+0x2d/0x110
[ 661.182688][ C1] ? worker_thread+0x157/0x1080
[ 661.185815][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.189332][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.192441][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.195543][ C1] schedule+0xda/0x1b0
[ 661.198035][ C1] worker_thread+0x15c/0x1080
[ 661.200855][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.204414][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 661.207572][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.210827][ C1] ? process_one_work+0x1610/0x1610
[ 661.213973][ C1] kthread+0x2e9/0x3a0
[ 661.216507][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.220230][ C1] ret_from_fork+0x1f/0x30
[ 661.223428][ C1]
[ 661.225298][ C1] task:kworker/u21:0 state:I stack:30608 pid: 66 ppid: 2 flags:0x00004000
[ 661.231087][ C1] Call Trace:
[ 661.232972][ C1]
[ 661.234588][ C1] __schedule+0xa00/0x4c10
[ 661.237189][ C1] ? find_held_lock+0x2d/0x110
[ 661.240117][ C1] ? worker_thread+0x157/0x1080
[ 661.243154][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.246334][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.249284][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.251972][ C1] schedule+0xda/0x1b0
[ 661.254551][ C1] worker_thread+0x15c/0x1080
[ 661.257355][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.260897][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 661.264297][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.268134][ C1] ? process_one_work+0x1610/0x1610
[ 661.271801][ C1] kthread+0x2e9/0x3a0
[ 661.274423][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.278035][ C1] ret_from_fork+0x1f/0x30
[ 661.280776][ C1]
[ 661.282673][ C1] task:ib-comp-unb-wq state:I stack:29912 pid: 67 ppid: 2 flags:0x00004000
[ 661.288195][ C1] Call Trace:
[ 661.290479][ C1]
[ 661.292443][ C1] __schedule+0xa00/0x4c10
[ 661.295232][ C1] ? find_held_lock+0x2d/0x110
[ 661.299010][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.302251][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.305360][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.308258][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.311327][ C1] schedule+0xda/0x1b0
[ 661.314008][ C1] rescuer_thread+0x780/0xcf0
[ 661.317579][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.320872][ C1] ? worker_thread+0x1080/0x1080
[ 661.324123][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.327479][ C1] ? worker_thread+0x1080/0x1080
[ 661.330684][ C1] kthread+0x2e9/0x3a0
[ 661.333446][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.338444][ C1] ret_from_fork+0x1f/0x30
[ 661.342150][ C1]
[ 661.344121][ C1] task:ib_mcast state:I stack:29968 pid: 68 ppid: 2 flags:0x00004000
[ 661.350365][ C1] Call Trace:
[ 661.352599][ C1]
[ 661.354610][ C1] __schedule+0xa00/0x4c10
[ 661.357554][ C1] ? find_held_lock+0x2d/0x110
[ 661.360192][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.363359][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.366705][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.370331][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.373995][ C1] schedule+0xda/0x1b0
[ 661.377029][ C1] rescuer_thread+0x780/0xcf0
[ 661.381025][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.385070][ C1] ? worker_thread+0x1080/0x1080
[ 661.388864][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.392773][ C1] ? worker_thread+0x1080/0x1080
[ 661.396804][ C1] kthread+0x2e9/0x3a0
[ 661.400148][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.404939][ C1] ret_from_fork+0x1f/0x30
[ 661.408536][ C1]
[ 661.411117][ C1] task:ib_nl_sa_wq state:I stack:29968 pid: 69 ppid: 2 flags:0x00004000
[ 661.418602][ C1] Call Trace:
[ 661.421708][ C1]
[ 661.424177][ C1] __schedule+0xa00/0x4c10
[ 661.427669][ C1] ? find_held_lock+0x2d/0x110
[ 661.431448][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.435290][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.439405][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.443325][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.447071][ C1] schedule+0xda/0x1b0
[ 661.450245][ C1] rescuer_thread+0x780/0xcf0
[ 661.453590][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.457380][ C1] ? worker_thread+0x1080/0x1080
[ 661.460108][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.463706][ C1] ? worker_thread+0x1080/0x1080
[ 661.466613][ C1] kthread+0x2e9/0x3a0
[ 661.468925][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.472592][ C1] ret_from_fork+0x1f/0x30
[ 661.475545][ C1]
[ 661.477528][ C1] task:rpciod state:I stack:29776 pid: 70 ppid: 2 flags:0x00004000
[ 661.482906][ C1] Call Trace:
[ 661.484915][ C1]
[ 661.486855][ C1] __schedule+0xa00/0x4c10
[ 661.489542][ C1] ? find_held_lock+0x2d/0x110
[ 661.492426][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.495294][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.498347][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.501167][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.504224][ C1] schedule+0xda/0x1b0
[ 661.506745][ C1] rescuer_thread+0x780/0xcf0
[ 661.509490][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.512494][ C1] ? worker_thread+0x1080/0x1080
[ 661.515554][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.518567][ C1] ? worker_thread+0x1080/0x1080
[ 661.521461][ C1] kthread+0x2e9/0x3a0
[ 661.524086][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.527199][ C1] ret_from_fork+0x1f/0x30
[ 661.529853][ C1]
[ 661.531799][ C1] task:xprtiod state:I stack:29968 pid: 71 ppid: 2 flags:0x00004000
[ 661.537295][ C1] Call Trace:
[ 661.539135][ C1]
[ 661.540977][ C1] __schedule+0xa00/0x4c10
[ 661.543828][ C1] ? find_held_lock+0x2d/0x110
[ 661.547245][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.550307][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.553704][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.556855][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.559632][ C1] schedule+0xda/0x1b0
[ 661.562212][ C1] rescuer_thread+0x780/0xcf0
[ 661.565133][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.567887][ C1] ? worker_thread+0x1080/0x1080
[ 661.570983][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.574160][ C1] ? worker_thread+0x1080/0x1080
[ 661.577388][ C1] kthread+0x2e9/0x3a0
[ 661.579590][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.582855][ C1] ret_from_fork+0x1f/0x30
[ 661.585478][ C1]
[ 661.587177][ C1] task:cfg80211 state:I stack:30536 pid: 72 ppid: 2 flags:0x00004000
[ 661.592815][ C1] Call Trace:
[ 661.594870][ C1]
[ 661.596702][ C1] __schedule+0xa00/0x4c10
[ 661.599466][ C1] ? find_held_lock+0x2d/0x110
[ 661.602362][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.605149][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.608376][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.611067][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.613977][ C1] schedule+0xda/0x1b0
[ 661.616450][ C1] rescuer_thread+0x780/0xcf0
[ 661.619188][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.622177][ C1] ? worker_thread+0x1080/0x1080
[ 661.625206][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.628157][ C1] ? worker_thread+0x1080/0x1080
[ 661.631161][ C1] kthread+0x2e9/0x3a0
[ 661.633595][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.636987][ C1] ret_from_fork+0x1f/0x30
[ 661.639625][ C1]
[ 661.641494][ C1] task:kworker/u17:5 state:I stack:24808 pid: 116 ppid: 2 flags:0x00004000
[ 661.646957][ C1] Workqueue: 0x0 (wg-kex-wg1)
[ 661.649945][ C1] Call Trace:
[ 661.652138][ C1]
[ 661.653978][ C1] __schedule+0xa00/0x4c10
[ 661.656733][ C1] ? find_held_lock+0x2d/0x110
[ 661.659673][ C1] ? worker_thread+0x157/0x1080
[ 661.662552][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.665577][ C1] schedule+0xda/0x1b0
[ 661.668149][ C1] worker_thread+0x15c/0x1080
[ 661.671197][ C1] ? process_one_work+0x1610/0x1610
[ 661.674468][ C1] kthread+0x2e9/0x3a0
[ 661.676978][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.680102][ C1] ret_from_fork+0x1f/0x30
[ 661.683378][ C1]
[ 661.685956][ C1] task:kswapd0 state:S stack:29664 pid: 128 ppid: 2 flags:0x00004000
[ 661.692248][ C1] Call Trace:
[ 661.694365][ C1]
[ 661.696224][ C1] __schedule+0xa00/0x4c10
[ 661.698803][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.701810][ C1] ? cpumask_next+0xa4/0xf0
[ 661.704883][ C1] ? calculate_normal_threshold+0x4c/0xd0
[ 661.708367][ C1] ? set_pgdat_percpu_threshold+0x171/0x270
[ 661.712061][ C1] schedule+0xda/0x1b0
[ 661.714618][ C1] kswapd+0xd39/0xf80
[ 661.717180][ C1] ? balance_pgdat+0x1570/0x1570
[ 661.720264][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.723905][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 661.727447][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.730491][ C1] ? balance_pgdat+0x1570/0x1570
[ 661.733535][ C1] kthread+0x2e9/0x3a0
[ 661.736013][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.739425][ C1] ret_from_fork+0x1f/0x30
[ 661.742079][ C1]
[ 661.743964][ C1] task:kswapd1 state:S stack:29720 pid: 129 ppid: 2 flags:0x00004000
[ 661.749495][ C1] Call Trace:
[ 661.751334][ C1]
[ 661.753309][ C1] __schedule+0xa00/0x4c10
[ 661.756411][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.760059][ C1] ? cpumask_next+0xa4/0xf0
[ 661.763134][ C1] ? calculate_normal_threshold+0x4c/0xd0
[ 661.766481][ C1] ? set_pgdat_percpu_threshold+0x171/0x270
[ 661.770114][ C1] schedule+0xda/0x1b0
[ 661.772692][ C1] kswapd+0xd39/0xf80
[ 661.775074][ C1] ? balance_pgdat+0x1570/0x1570
[ 661.778092][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.781912][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 661.785503][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.788475][ C1] ? balance_pgdat+0x1570/0x1570
[ 661.791410][ C1] kthread+0x2e9/0x3a0
[ 661.793831][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.797049][ C1] ret_from_fork+0x1f/0x30
[ 661.799815][ C1]
[ 661.801752][ C1] task:ecryptfs-kthrea state:S stack:30544 pid: 133 ppid: 2 flags:0x00004000
[ 661.807149][ C1] Call Trace:
[ 661.809205][ C1]
[ 661.811113][ C1] __schedule+0xa00/0x4c10
[ 661.813993][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.817351][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.821412][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 661.825087][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 661.828801][ C1] schedule+0xda/0x1b0
[ 661.831953][ C1] ecryptfs_threadfn+0x3e2/0x620
[ 661.835365][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.839226][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210
[ 661.843071][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 661.846512][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 661.850091][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.853126][ C1] ? ecryptfs_add_global_auth_tok+0x210/0x210
[ 661.856826][ C1] kthread+0x2e9/0x3a0
[ 661.859919][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.863907][ C1] ret_from_fork+0x1f/0x30
[ 661.866513][ C1]
[ 661.868302][ C1] task:nfsiod state:I stack:29968 pid: 135 ppid: 2 flags:0x00004000
[ 661.874318][ C1] Call Trace:
[ 661.876416][ C1]
[ 661.878170][ C1] __schedule+0xa00/0x4c10
[ 661.880877][ C1] ? find_held_lock+0x2d/0x110
[ 661.884591][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.888494][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.892519][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.895614][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.898679][ C1] schedule+0xda/0x1b0
[ 661.901240][ C1] rescuer_thread+0x780/0xcf0
[ 661.904182][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.907035][ C1] ? worker_thread+0x1080/0x1080
[ 661.910025][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.913141][ C1] ? worker_thread+0x1080/0x1080
[ 661.916148][ C1] kthread+0x2e9/0x3a0
[ 661.918425][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.922054][ C1] ret_from_fork+0x1f/0x30
[ 661.924794][ C1]
[ 661.926738][ C1] task:cifsiod state:I stack:30528 pid: 137 ppid: 2 flags:0x00004000
[ 661.932592][ C1] Call Trace:
[ 661.934636][ C1]
[ 661.936421][ C1] __schedule+0xa00/0x4c10
[ 661.939083][ C1] ? find_held_lock+0x2d/0x110
[ 661.942046][ C1] ? rescuer_thread+0x724/0xcf0
[ 661.945013][ C1] ? io_schedule_timeout+0x140/0x140
[ 661.948205][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 661.951365][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 661.954346][ C1] schedule+0xda/0x1b0
[ 661.956817][ C1] rescuer_thread+0x780/0xcf0
[ 661.959674][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 661.962497][ C1] ? worker_thread+0x1080/0x1080
[ 661.965586][ C1] ? __kthread_parkme+0x15f/0x220
[ 661.968880][ C1] ? worker_thread+0x1080/0x1080
[ 661.972608][ C1] kthread+0x2e9/0x3a0
[ 661.975416][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 661.978782][ C1] ret_from_fork+0x1f/0x30
[ 661.981726][ C1]
[ 661.983531][ C1] task:smb3decryptd state:I stack:29912 pid: 138 ppid: 2 flags:0x00004000
[ 661.989189][ C1] Call Trace:
[ 661.991845][ C1]
[ 661.993934][ C1] __schedule+0xa00/0x4c10
[ 661.997196][ C1] ? find_held_lock+0x2d/0x110
[ 662.000169][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.003269][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.006731][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.009683][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.012845][ C1] schedule+0xda/0x1b0
[ 662.015508][ C1] rescuer_thread+0x780/0xcf0
[ 662.019139][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.022154][ C1] ? worker_thread+0x1080/0x1080
[ 662.025629][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.028839][ C1] ? worker_thread+0x1080/0x1080
[ 662.031731][ C1] kthread+0x2e9/0x3a0
[ 662.034262][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.037735][ C1] ret_from_fork+0x1f/0x30
[ 662.040530][ C1]
[ 662.042447][ C1] task:cifsfileinfoput state:I stack:30536 pid: 139 ppid: 2 flags:0x00004000
[ 662.047967][ C1] Call Trace:
[ 662.050019][ C1]
[ 662.051833][ C1] __schedule+0xa00/0x4c10
[ 662.054562][ C1] ? find_held_lock+0x2d/0x110
[ 662.057478][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.060373][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.063452][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.066419][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.069255][ C1] schedule+0xda/0x1b0
[ 662.071733][ C1] rescuer_thread+0x780/0xcf0
[ 662.074445][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.077440][ C1] ? worker_thread+0x1080/0x1080
[ 662.080528][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.083396][ C1] ? worker_thread+0x1080/0x1080
[ 662.086429][ C1] kthread+0x2e9/0x3a0
[ 662.088769][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.092264][ C1] ret_from_fork+0x1f/0x30
[ 662.095129][ C1]
[ 662.097061][ C1] task:cifsoplockd state:I stack:29968 pid: 140 ppid: 2 flags:0x00004000
[ 662.102696][ C1] Call Trace:
[ 662.104724][ C1]
[ 662.106403][ C1] __schedule+0xa00/0x4c10
[ 662.109290][ C1] ? find_held_lock+0x2d/0x110
[ 662.112122][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.115836][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.119162][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.122258][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.126473][ C1] schedule+0xda/0x1b0
[ 662.129813][ C1] rescuer_thread+0x780/0xcf0
[ 662.133394][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.136415][ C1] ? worker_thread+0x1080/0x1080
[ 662.139564][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.142914][ C1] ? worker_thread+0x1080/0x1080
[ 662.146161][ C1] kthread+0x2e9/0x3a0
[ 662.149135][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.152799][ C1] ret_from_fork+0x1f/0x30
[ 662.155777][ C1]
[ 662.157856][ C1] task:deferredclose state:I stack:29968 pid: 141 ppid: 2 flags:0x00004000
[ 662.165100][ C1] Call Trace:
[ 662.167455][ C1]
[ 662.169646][ C1] __schedule+0xa00/0x4c10
[ 662.172665][ C1] ? find_held_lock+0x2d/0x110
[ 662.175682][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.179237][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.182764][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.185865][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.188871][ C1] schedule+0xda/0x1b0
[ 662.191433][ C1] rescuer_thread+0x780/0xcf0
[ 662.194302][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.197610][ C1] ? worker_thread+0x1080/0x1080
[ 662.201250][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.204368][ C1] ? worker_thread+0x1080/0x1080
[ 662.207437][ C1] kthread+0x2e9/0x3a0
[ 662.210159][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.213530][ C1] ret_from_fork+0x1f/0x30
[ 662.216021][ C1]
[ 662.218347][ C1] task:jfsIO state:S stack:30752 pid: 147 ppid: 2 flags:0x00004000
[ 662.225395][ C1] Call Trace:
[ 662.228194][ C1]
[ 662.230532][ C1] __schedule+0xa00/0x4c10
[ 662.234037][ C1] ? find_held_lock+0x2d/0x110
[ 662.237824][ C1] ? jfsIOWait+0x13d/0x340
[ 662.241217][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.244922][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.248646][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.252318][ C1] schedule+0xda/0x1b0
[ 662.255377][ C1] jfsIOWait+0x142/0x340
[ 662.258522][ C1] ? lmLogClose+0x700/0x700
[ 662.261308][ C1] kthread+0x2e9/0x3a0
[ 662.263946][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.267571][ C1] ret_from_fork+0x1f/0x30
[ 662.270982][ C1]
[ 662.273484][ C1] task:jfsCommit state:S stack:30528 pid: 148 ppid: 2 flags:0x00004000
[ 662.279966][ C1] Call Trace:
[ 662.282228][ C1]
[ 662.284210][ C1] __schedule+0xa00/0x4c10
[ 662.287103][ C1] ? jfs_lazycommit+0x309/0xb70
[ 662.290440][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.294814][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.298821][ C1] schedule+0xda/0x1b0
[ 662.301469][ C1] jfs_lazycommit+0x30e/0xb70
[ 662.304590][ C1] ? __kthread_parkme+0xce/0x220
[ 662.308056][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.310874][ C1] ? txCommit+0x43a0/0x43a0
[ 662.313543][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.317226][ C1] ? wake_up_q+0xf0/0xf0
[ 662.319681][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.322591][ C1] ? txCommit+0x43a0/0x43a0
[ 662.325294][ C1] kthread+0x2e9/0x3a0
[ 662.327700][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.331212][ C1] ret_from_fork+0x1f/0x30
[ 662.334683][ C1]
[ 662.336684][ C1] task:jfsCommit state:S stack:29960 pid: 149 ppid: 2 flags:0x00004000
[ 662.343965][ C1] Call Trace:
[ 662.346372][ C1]
[ 662.348054][ C1] __schedule+0xa00/0x4c10
[ 662.350829][ C1] ? jfs_lazycommit+0x309/0xb70
[ 662.353792][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.357011][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.360449][ C1] schedule+0xda/0x1b0
[ 662.362831][ C1] jfs_lazycommit+0x30e/0xb70
[ 662.365707][ C1] ? __kthread_parkme+0xce/0x220
[ 662.368812][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.372534][ C1] ? txCommit+0x43a0/0x43a0
[ 662.375637][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.379187][ C1] ? wake_up_q+0xf0/0xf0
[ 662.381953][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.385126][ C1] ? txCommit+0x43a0/0x43a0
[ 662.388049][ C1] kthread+0x2e9/0x3a0
[ 662.390714][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.394261][ C1] ret_from_fork+0x1f/0x30
[ 662.396988][ C1]
[ 662.398910][ C1] task:jfsCommit state:S stack:29960 pid: 150 ppid: 2 flags:0x00004000
[ 662.405216][ C1] Call Trace:
[ 662.407244][ C1]
[ 662.409100][ C1] __schedule+0xa00/0x4c10
[ 662.412413][ C1] ? jfs_lazycommit+0x309/0xb70
[ 662.415405][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.418628][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.422095][ C1] schedule+0xda/0x1b0
[ 662.424588][ C1] jfs_lazycommit+0x30e/0xb70
[ 662.427421][ C1] ? __kthread_parkme+0xce/0x220
[ 662.430433][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.433249][ C1] ? txCommit+0x43a0/0x43a0
[ 662.436456][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.440486][ C1] ? wake_up_q+0xf0/0xf0
[ 662.443141][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.446093][ C1] ? txCommit+0x43a0/0x43a0
[ 662.449046][ C1] kthread+0x2e9/0x3a0
[ 662.451537][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.454994][ C1] ret_from_fork+0x1f/0x30
[ 662.457647][ C1]
[ 662.459528][ C1] task:jfsCommit state:S stack:29960 pid: 151 ppid: 2 flags:0x00004000
[ 662.465288][ C1] Call Trace:
[ 662.467409][ C1]
[ 662.469510][ C1] __schedule+0xa00/0x4c10
[ 662.472439][ C1] ? jfs_lazycommit+0x309/0xb70
[ 662.475639][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.478788][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.482257][ C1] schedule+0xda/0x1b0
[ 662.485230][ C1] jfs_lazycommit+0x30e/0xb70
[ 662.488518][ C1] ? __kthread_parkme+0xce/0x220
[ 662.491991][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.495341][ C1] ? txCommit+0x43a0/0x43a0
[ 662.498970][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 662.503579][ C1] ? wake_up_q+0xf0/0xf0
[ 662.506701][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.510172][ C1] ? txCommit+0x43a0/0x43a0
[ 662.513359][ C1] kthread+0x2e9/0x3a0
[ 662.516713][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.521026][ C1] ret_from_fork+0x1f/0x30
[ 662.524229][ C1]
[ 662.526367][ C1] task:jfsSync state:S stack:30072 pid: 152 ppid: 2 flags:0x00004000
[ 662.533507][ C1] Call Trace:
[ 662.535999][ C1]
[ 662.538109][ C1] __schedule+0xa00/0x4c10
[ 662.541180][ C1] ? find_held_lock+0x2d/0x110
[ 662.544888][ C1] ? jfs_sync+0x4d3/0x7e0
[ 662.548304][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.551890][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.554975][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.558251][ C1] schedule+0xda/0x1b0
[ 662.561164][ C1] jfs_sync+0x4d8/0x7e0
[ 662.564166][ C1] ? txResume+0x90/0x90
[ 662.567394][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.570318][ C1] ? txResume+0x90/0x90
[ 662.572855][ C1] kthread+0x2e9/0x3a0
[ 662.575380][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.578578][ C1] ret_from_fork+0x1f/0x30
[ 662.581106][ C1]
[ 662.582813][ C1] task:xfsalloc state:I stack:30528 pid: 153 ppid: 2 flags:0x00004000
[ 662.588638][ C1] Call Trace:
[ 662.591373][ C1]
[ 662.593872][ C1] __schedule+0xa00/0x4c10
[ 662.597907][ C1] ? find_held_lock+0x2d/0x110
[ 662.601655][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.604707][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.607736][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.611750][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.615141][ C1] schedule+0xda/0x1b0
[ 662.617818][ C1] rescuer_thread+0x780/0xcf0
[ 662.620759][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.623869][ C1] ? worker_thread+0x1080/0x1080
[ 662.627105][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.630538][ C1] ? worker_thread+0x1080/0x1080
[ 662.634384][ C1] kthread+0x2e9/0x3a0
[ 662.637488][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.641893][ C1] ret_from_fork+0x1f/0x30
[ 662.645291][ C1]
[ 662.647777][ C1] task:xfs_mru_cache state:I stack:29968 pid: 156 ppid: 2 flags:0x00004000
[ 662.654522][ C1] Call Trace:
[ 662.656802][ C1]
[ 662.658633][ C1] __schedule+0xa00/0x4c10
[ 662.661377][ C1] ? find_held_lock+0x2d/0x110
[ 662.664278][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.667262][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.670409][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.673433][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.676553][ C1] schedule+0xda/0x1b0
[ 662.679986][ C1] rescuer_thread+0x780/0xcf0
[ 662.684134][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.688619][ C1] ? worker_thread+0x1080/0x1080
[ 662.691639][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.694749][ C1] ? worker_thread+0x1080/0x1080
[ 662.698181][ C1] kthread+0x2e9/0x3a0
[ 662.700763][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.704169][ C1] ret_from_fork+0x1f/0x30
[ 662.707275][ C1]
[ 662.709794][ C1] task:user_dlm state:I stack:30528 pid: 159 ppid: 2 flags:0x00004000
[ 662.715379][ C1] Call Trace:
[ 662.718098][ C1]
[ 662.720519][ C1] __schedule+0xa00/0x4c10
[ 662.723257][ C1] ? find_held_lock+0x2d/0x110
[ 662.726214][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.729664][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.733827][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.737769][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.741446][ C1] schedule+0xda/0x1b0
[ 662.744718][ C1] rescuer_thread+0x780/0xcf0
[ 662.748185][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.751126][ C1] ? worker_thread+0x1080/0x1080
[ 662.754406][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.757846][ C1] ? worker_thread+0x1080/0x1080
[ 662.761294][ C1] kthread+0x2e9/0x3a0
[ 662.764019][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.767426][ C1] ret_from_fork+0x1f/0x30
[ 662.770182][ C1]
[ 662.772286][ C1] task:glock_workqueue state:I stack:30528 pid: 161 ppid: 2 flags:0x00004000
[ 662.778729][ C1] Call Trace:
[ 662.782127][ C1]
[ 662.784849][ C1] __schedule+0xa00/0x4c10
[ 662.787806][ C1] ? find_held_lock+0x2d/0x110
[ 662.790813][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.793960][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.797401][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.800604][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.803714][ C1] schedule+0xda/0x1b0
[ 662.806052][ C1] rescuer_thread+0x780/0xcf0
[ 662.808805][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.812429][ C1] ? worker_thread+0x1080/0x1080
[ 662.815541][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.818795][ C1] ? worker_thread+0x1080/0x1080
[ 662.821830][ C1] kthread+0x2e9/0x3a0
[ 662.824320][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.827407][ C1] ret_from_fork+0x1f/0x30
[ 662.830120][ C1]
[ 662.832108][ C1] task:delete_workqueu state:I stack:30528 pid: 162 ppid: 2 flags:0x00004000
[ 662.837871][ C1] Call Trace:
[ 662.840183][ C1]
[ 662.842539][ C1] __schedule+0xa00/0x4c10
[ 662.845607][ C1] ? find_held_lock+0x2d/0x110
[ 662.849007][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.852482][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.855904][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.858888][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.861685][ C1] schedule+0xda/0x1b0
[ 662.864176][ C1] rescuer_thread+0x780/0xcf0
[ 662.866852][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.869851][ C1] ? worker_thread+0x1080/0x1080
[ 662.873060][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.876154][ C1] ? worker_thread+0x1080/0x1080
[ 662.879356][ C1] kthread+0x2e9/0x3a0
[ 662.881842][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.884997][ C1] ret_from_fork+0x1f/0x30
[ 662.887709][ C1]
[ 662.889675][ C1] task:gfs_recovery state:I stack:29912 pid: 163 ppid: 2 flags:0x00004000
[ 662.895010][ C1] Call Trace:
[ 662.896859][ C1]
[ 662.898699][ C1] __schedule+0xa00/0x4c10
[ 662.901363][ C1] ? find_held_lock+0x2d/0x110
[ 662.904174][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.907213][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.910420][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.913559][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.916609][ C1] schedule+0xda/0x1b0
[ 662.918954][ C1] rescuer_thread+0x780/0xcf0
[ 662.921925][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.924991][ C1] ? worker_thread+0x1080/0x1080
[ 662.928081][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.931178][ C1] ? worker_thread+0x1080/0x1080
[ 662.934294][ C1] kthread+0x2e9/0x3a0
[ 662.936837][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.940228][ C1] ret_from_fork+0x1f/0x30
[ 662.942988][ C1]
[ 662.944879][ C1] task:kthrotld state:I stack:30248 pid: 170 ppid: 2 flags:0x00004000
[ 662.950254][ C1] Call Trace:
[ 662.952233][ C1]
[ 662.954075][ C1] __schedule+0xa00/0x4c10
[ 662.956854][ C1] ? find_held_lock+0x2d/0x110
[ 662.959771][ C1] ? rescuer_thread+0x724/0xcf0
[ 662.962880][ C1] ? io_schedule_timeout+0x140/0x140
[ 662.966186][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 662.969214][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 662.972310][ C1] schedule+0xda/0x1b0
[ 662.974715][ C1] rescuer_thread+0x780/0xcf0
[ 662.977447][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 662.980157][ C1] ? worker_thread+0x1080/0x1080
[ 662.984066][ C1] ? __kthread_parkme+0x15f/0x220
[ 662.987470][ C1] ? worker_thread+0x1080/0x1080
[ 662.990630][ C1] kthread+0x2e9/0x3a0
[ 662.993149][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 662.996652][ C1] ret_from_fork+0x1f/0x30
[ 662.999496][ C1]
[ 663.001550][ C1] task:kworker/1:2 state:R running task stack:22832 pid: 172 ppid: 2 flags:0x00004000
[ 663.008425][ C1] Workqueue: 0x0 (events)
[ 663.011261][ C1] Call Trace:
[ 663.013453][ C1]
[ 663.015261][ C1] __schedule+0xa00/0x4c10
[ 663.018205][ C1] ? find_held_lock+0x2d/0x110
[ 663.021274][ C1] ? worker_thread+0x157/0x1080
[ 663.024340][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.027599][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.030752][ C1] schedule+0xda/0x1b0
[ 663.033343][ C1] worker_thread+0x15c/0x1080
[ 663.036368][ C1] ? process_one_work+0x1610/0x1610
[ 663.039372][ C1] kthread+0x2e9/0x3a0
[ 663.041643][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.044924][ C1] ret_from_fork+0x1f/0x30
[ 663.047772][ C1]
[ 663.050005][ C1] task:acpi_thermal_pm state:I stack:30056 pid: 204 ppid: 2 flags:0x00004000
[ 663.055955][ C1] Call Trace:
[ 663.057965][ C1]
[ 663.059633][ C1] __schedule+0xa00/0x4c10
[ 663.062667][ C1] ? find_held_lock+0x2d/0x110
[ 663.065605][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.068396][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.071636][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.075007][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.078151][ C1] schedule+0xda/0x1b0
[ 663.080814][ C1] rescuer_thread+0x780/0xcf0
[ 663.083826][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.086634][ C1] ? worker_thread+0x1080/0x1080
[ 663.089551][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.092744][ C1] ? worker_thread+0x1080/0x1080
[ 663.095928][ C1] kthread+0x2e9/0x3a0
[ 663.098558][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.102103][ C1] ret_from_fork+0x1f/0x30
[ 663.104645][ C1]
[ 663.106792][ C1] task:nfit state:I stack:30528 pid: 212 ppid: 2 flags:0x00004000
[ 663.112528][ C1] Call Trace:
[ 663.114790][ C1]
[ 663.116576][ C1] __schedule+0xa00/0x4c10
[ 663.119185][ C1] ? find_held_lock+0x2d/0x110
[ 663.122119][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.125078][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.128305][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.131419][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.134494][ C1] schedule+0xda/0x1b0
[ 663.136986][ C1] rescuer_thread+0x780/0xcf0
[ 663.139723][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.142466][ C1] ? worker_thread+0x1080/0x1080
[ 663.145587][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.149039][ C1] ? worker_thread+0x1080/0x1080
[ 663.152097][ C1] kthread+0x2e9/0x3a0
[ 663.154545][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.158044][ C1] ret_from_fork+0x1f/0x30
[ 663.160823][ C1]
[ 663.162520][ C1] task:hwrng state:S stack:29640 pid: 791 ppid: 2 flags:0x00004000
[ 663.167914][ C1] Call Trace:
[ 663.170213][ C1]
[ 663.172160][ C1] __schedule+0xa00/0x4c10
[ 663.175133][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 663.178689][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 663.182538][ C1] ? enqueue_timer+0x5c0/0x5c0
[ 663.185692][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.189815][ C1] ? debug_object_free+0x350/0x350
[ 663.193027][ C1] schedule+0xda/0x1b0
[ 663.195541][ C1] schedule_timeout+0x14a/0x2a0
[ 663.198495][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 663.201680][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 663.204812][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 663.208641][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 663.212248][ C1] add_hwgenerator_randomness+0x81/0xe0
[ 663.215655][ C1] hwrng_fillfn+0x278/0x370
[ 663.218464][ C1] ? rng_dev_read+0x570/0x570
[ 663.221591][ C1] kthread+0x2e9/0x3a0
[ 663.224510][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.228509][ C1] ret_from_fork+0x1f/0x30
[ 663.231225][ C1]
[ 663.233066][ C1] task:kworker/2:1H state:I stack:27936 pid: 792 ppid: 2 flags:0x00004000
[ 663.238913][ C1] Workqueue: 0x0 (events_highpri)
[ 663.242758][ C1] Call Trace:
[ 663.245249][ C1]
[ 663.247120][ C1] __schedule+0xa00/0x4c10
[ 663.249997][ C1] ? find_held_lock+0x2d/0x110
[ 663.252968][ C1] ? worker_thread+0x157/0x1080
[ 663.256047][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.259160][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.262156][ C1] schedule+0xda/0x1b0
[ 663.264692][ C1] worker_thread+0x15c/0x1080
[ 663.267493][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.270581][ C1] ? process_one_work+0x1610/0x1610
[ 663.273790][ C1] kthread+0x2e9/0x3a0
[ 663.276210][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.279302][ C1] ret_from_fork+0x1f/0x30
[ 663.281731][ C1]
[ 663.283427][ C1] task:card1-crtc0 state:S stack:30728 pid: 807 ppid: 2 flags:0x00004000
[ 663.289185][ C1] Call Trace:
[ 663.291263][ C1]
[ 663.293117][ C1] __schedule+0xa00/0x4c10
[ 663.295869][ C1] ? find_held_lock+0x2d/0x110
[ 663.298854][ C1] ? kthread_worker_fn+0x580/0xcb0
[ 663.302002][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.305467][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.308693][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.311752][ C1] schedule+0xda/0x1b0
[ 663.314038][ C1] kthread_worker_fn+0x5ea/0xcb0
[ 663.316872][ C1] ? kthread_associate_blkcg+0x720/0x720
[ 663.320626][ C1] kthread+0x2e9/0x3a0
[ 663.323156][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.326704][ C1] ret_from_fork+0x1f/0x30
[ 663.329448][ C1]
[ 663.331301][ C1] task:nbd0-recv state:I stack:30528 pid: 902 ppid: 2 flags:0x00004000
[ 663.337039][ C1] Call Trace:
[ 663.338867][ C1]
[ 663.340574][ C1] __schedule+0xa00/0x4c10
[ 663.343352][ C1] ? find_held_lock+0x2d/0x110
[ 663.346204][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.349046][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.352243][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.355360][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.358383][ C1] schedule+0xda/0x1b0
[ 663.361001][ C1] rescuer_thread+0x780/0xcf0
[ 663.363960][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.366993][ C1] ? worker_thread+0x1080/0x1080
[ 663.370124][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.373256][ C1] ? worker_thread+0x1080/0x1080
[ 663.376518][ C1] kthread+0x2e9/0x3a0
[ 663.379125][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.382520][ C1] ret_from_fork+0x1f/0x30
[ 663.385133][ C1]
[ 663.387078][ C1] task:nbd1-recv state:I stack:30248 pid: 905 ppid: 2 flags:0x00004000
[ 663.392705][ C1] Call Trace:
[ 663.394772][ C1]
[ 663.396523][ C1] __schedule+0xa00/0x4c10
[ 663.399088][ C1] ? find_held_lock+0x2d/0x110
[ 663.402012][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.405049][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.408199][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.411303][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.414363][ C1] schedule+0xda/0x1b0
[ 663.416769][ C1] rescuer_thread+0x780/0xcf0
[ 663.419321][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.422346][ C1] ? worker_thread+0x1080/0x1080
[ 663.425389][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.428337][ C1] ? worker_thread+0x1080/0x1080
[ 663.431389][ C1] kthread+0x2e9/0x3a0
[ 663.433976][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.437482][ C1] ret_from_fork+0x1f/0x30
[ 663.440398][ C1]
[ 663.442637][ C1] task:nbd2-recv state:I stack:30528 pid: 908 ppid: 2 flags:0x00004000
[ 663.448413][ C1] Call Trace:
[ 663.450344][ C1]
[ 663.452129][ C1] __schedule+0xa00/0x4c10
[ 663.454853][ C1] ? find_held_lock+0x2d/0x110
[ 663.457645][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.460600][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.463936][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.467079][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.470093][ C1] schedule+0xda/0x1b0
[ 663.472390][ C1] rescuer_thread+0x780/0xcf0
[ 663.475464][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.479098][ C1] ? worker_thread+0x1080/0x1080
[ 663.482671][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.485623][ C1] ? worker_thread+0x1080/0x1080
[ 663.488762][ C1] kthread+0x2e9/0x3a0
[ 663.491245][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.495204][ C1] ret_from_fork+0x1f/0x30
[ 663.498026][ C1]
[ 663.500019][ C1] task:nbd3-recv state:I stack:30528 pid: 911 ppid: 2 flags:0x00004000
[ 663.505802][ C1] Call Trace:
[ 663.507706][ C1]
[ 663.509451][ C1] __schedule+0xa00/0x4c10
[ 663.512086][ C1] ? find_held_lock+0x2d/0x110
[ 663.514873][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.517659][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.520629][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.524498][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.528467][ C1] schedule+0xda/0x1b0
[ 663.531438][ C1] rescuer_thread+0x780/0xcf0
[ 663.534358][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.537420][ C1] ? worker_thread+0x1080/0x1080
[ 663.540879][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.544933][ C1] ? worker_thread+0x1080/0x1080
[ 663.548484][ C1] kthread+0x2e9/0x3a0
[ 663.551163][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.555023][ C1] ret_from_fork+0x1f/0x30
[ 663.557957][ C1]
[ 663.559918][ C1] task:nbd4-recv state:I stack:29968 pid: 914 ppid: 2 flags:0x00004000
[ 663.566267][ C1] Call Trace:
[ 663.568644][ C1]
[ 663.570348][ C1] __schedule+0xa00/0x4c10
[ 663.572918][ C1] ? find_held_lock+0x2d/0x110
[ 663.575731][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.579371][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.582598][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.585624][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.589032][ C1] schedule+0xda/0x1b0
[ 663.591355][ C1] rescuer_thread+0x780/0xcf0
[ 663.594230][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.597319][ C1] ? worker_thread+0x1080/0x1080
[ 663.601121][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.604575][ C1] ? worker_thread+0x1080/0x1080
[ 663.607824][ C1] kthread+0x2e9/0x3a0
[ 663.610904][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.615238][ C1] ret_from_fork+0x1f/0x30
[ 663.618572][ C1]
[ 663.620861][ C1] task:nbd5-recv state:I stack:29968 pid: 917 ppid: 2 flags:0x00004000
[ 663.628046][ C1] Call Trace:
[ 663.630795][ C1]
[ 663.633265][ C1] __schedule+0xa00/0x4c10
[ 663.636826][ C1] ? find_held_lock+0x2d/0x110
[ 663.640799][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.644764][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.649102][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.653262][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.657325][ C1] schedule+0xda/0x1b0
[ 663.660621][ C1] rescuer_thread+0x780/0xcf0
[ 663.664348][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.667814][ C1] ? worker_thread+0x1080/0x1080
[ 663.671406][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.674845][ C1] ? worker_thread+0x1080/0x1080
[ 663.678277][ C1] kthread+0x2e9/0x3a0
[ 663.680686][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.684311][ C1] ret_from_fork+0x1f/0x30
[ 663.687127][ C1]
[ 663.688935][ C1] task:nbd6-recv state:I stack:29776 pid: 920 ppid: 2 flags:0x00004000
[ 663.694553][ C1] Call Trace:
[ 663.696521][ C1]
[ 663.698412][ C1] __schedule+0xa00/0x4c10
[ 663.701162][ C1] ? find_held_lock+0x2d/0x110
[ 663.704298][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.707569][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.711014][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.714344][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.717837][ C1] schedule+0xda/0x1b0
[ 663.721164][ C1] rescuer_thread+0x780/0xcf0
[ 663.723946][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.726951][ C1] ? worker_thread+0x1080/0x1080
[ 663.730204][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.733206][ C1] ? worker_thread+0x1080/0x1080
[ 663.736030][ C1] kthread+0x2e9/0x3a0
[ 663.738440][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.741833][ C1] ret_from_fork+0x1f/0x30
[ 663.744809][ C1]
[ 663.746937][ C1] task:nbd7-recv state:I stack:30248 pid: 923 ppid: 2 flags:0x00004000
[ 663.753308][ C1] Call Trace:
[ 663.755958][ C1]
[ 663.758334][ C1] __schedule+0xa00/0x4c10
[ 663.761815][ C1] ? find_held_lock+0x2d/0x110
[ 663.765604][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.769159][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.773017][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.777034][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.780861][ C1] schedule+0xda/0x1b0
[ 663.784033][ C1] rescuer_thread+0x780/0xcf0
[ 663.787576][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.791019][ C1] ? worker_thread+0x1080/0x1080
[ 663.794790][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.798386][ C1] ? worker_thread+0x1080/0x1080
[ 663.801987][ C1] kthread+0x2e9/0x3a0
[ 663.805158][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.809536][ C1] ret_from_fork+0x1f/0x30
[ 663.812833][ C1]
[ 663.815063][ C1] task:nbd8-recv state:I stack:30192 pid: 924 ppid: 2 flags:0x00004000
[ 663.822063][ C1] Call Trace:
[ 663.824728][ C1]
[ 663.827049][ C1] __schedule+0xa00/0x4c10
[ 663.830693][ C1] ? find_held_lock+0x2d/0x110
[ 663.834540][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.838361][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.842575][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.846627][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.850543][ C1] schedule+0xda/0x1b0
[ 663.853801][ C1] rescuer_thread+0x780/0xcf0
[ 663.857465][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.861343][ C1] ? worker_thread+0x1080/0x1080
[ 663.865220][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.869294][ C1] ? worker_thread+0x1080/0x1080
[ 663.873272][ C1] kthread+0x2e9/0x3a0
[ 663.876586][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.879854][ C1] ret_from_fork+0x1f/0x30
[ 663.882729][ C1]
[ 663.884786][ C1] task:nbd9-recv state:I stack:30536 pid: 929 ppid: 2 flags:0x00004000
[ 663.890209][ C1] Call Trace:
[ 663.892334][ C1]
[ 663.893978][ C1] __schedule+0xa00/0x4c10
[ 663.896556][ C1] ? find_held_lock+0x2d/0x110
[ 663.899450][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.902540][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.905653][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.908756][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.911729][ C1] schedule+0xda/0x1b0
[ 663.914246][ C1] rescuer_thread+0x780/0xcf0
[ 663.917136][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.920140][ C1] ? worker_thread+0x1080/0x1080
[ 663.923238][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.926037][ C1] ? worker_thread+0x1080/0x1080
[ 663.928875][ C1] kthread+0x2e9/0x3a0
[ 663.931431][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.934919][ C1] ret_from_fork+0x1f/0x30
[ 663.937636][ C1]
[ 663.939574][ C1] task:nbd10-recv state:I stack:29968 pid: 932 ppid: 2 flags:0x00004000
[ 663.945019][ C1] Call Trace:
[ 663.946865][ C1]
[ 663.948517][ C1] __schedule+0xa00/0x4c10
[ 663.950977][ C1] ? find_held_lock+0x2d/0x110
[ 663.953931][ C1] ? rescuer_thread+0x724/0xcf0
[ 663.956699][ C1] ? io_schedule_timeout+0x140/0x140
[ 663.960033][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 663.963074][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 663.966147][ C1] schedule+0xda/0x1b0
[ 663.968754][ C1] rescuer_thread+0x780/0xcf0
[ 663.971642][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 663.974687][ C1] ? worker_thread+0x1080/0x1080
[ 663.977676][ C1] ? __kthread_parkme+0x15f/0x220
[ 663.980784][ C1] ? worker_thread+0x1080/0x1080
[ 663.983885][ C1] kthread+0x2e9/0x3a0
[ 663.986416][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 663.989612][ C1] ret_from_fork+0x1f/0x30
[ 663.992410][ C1]
[ 663.994359][ C1] task:nbd11-recv state:I stack:29968 pid: 935 ppid: 2 flags:0x00004000
[ 663.999877][ C1] Call Trace:
[ 664.002297][ C1]
[ 664.004279][ C1] __schedule+0xa00/0x4c10
[ 664.006980][ C1] ? find_held_lock+0x2d/0x110
[ 664.009833][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.013309][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.016906][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.020614][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.023791][ C1] schedule+0xda/0x1b0
[ 664.026045][ C1] rescuer_thread+0x780/0xcf0
[ 664.028618][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.031826][ C1] ? worker_thread+0x1080/0x1080
[ 664.035717][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.039614][ C1] ? worker_thread+0x1080/0x1080
[ 664.043530][ C1] kthread+0x2e9/0x3a0
[ 664.046274][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.050211][ C1] ret_from_fork+0x1f/0x30
[ 664.053699][ C1]
[ 664.056123][ C1] task:nbd12-recv state:I stack:29968 pid: 938 ppid: 2 flags:0x00004000
[ 664.063518][ C1] Call Trace:
[ 664.065837][ C1]
[ 664.067768][ C1] __schedule+0xa00/0x4c10
[ 664.070824][ C1] ? find_held_lock+0x2d/0x110
[ 664.074064][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.077172][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.080889][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.084239][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.087527][ C1] schedule+0xda/0x1b0
[ 664.090281][ C1] rescuer_thread+0x780/0xcf0
[ 664.093296][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.096481][ C1] ? worker_thread+0x1080/0x1080
[ 664.099672][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.102925][ C1] ? worker_thread+0x1080/0x1080
[ 664.106140][ C1] kthread+0x2e9/0x3a0
[ 664.108909][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.112440][ C1] ret_from_fork+0x1f/0x30
[ 664.115232][ C1]
[ 664.125112][ C1] task:nbd13-recv state:I stack:30528 pid: 941 ppid: 2 flags:0x00004000
[ 664.132597][ C1] Call Trace:
[ 664.135249][ C1]
[ 664.137562][ C1] __schedule+0xa00/0x4c10
[ 664.141465][ C1] ? find_held_lock+0x2d/0x110
[ 664.145365][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.149255][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.152527][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.155927][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.158857][ C1] schedule+0xda/0x1b0
[ 664.161271][ C1] rescuer_thread+0x780/0xcf0
[ 664.163954][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.167038][ C1] ? worker_thread+0x1080/0x1080
[ 664.170206][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.174060][ C1] ? worker_thread+0x1080/0x1080
[ 664.177794][ C1] kthread+0x2e9/0x3a0
[ 664.180421][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.183747][ C1] ret_from_fork+0x1f/0x30
[ 664.186476][ C1]
[ 664.188449][ C1] task:nbd14-recv state:I stack:29912 pid: 944 ppid: 2 flags:0x00004000
[ 664.194206][ C1] Call Trace:
[ 664.196133][ C1]
[ 664.197874][ C1] __schedule+0xa00/0x4c10
[ 664.200376][ C1] ? find_held_lock+0x2d/0x110
[ 664.203605][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.206619][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.209906][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.213036][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.216401][ C1] schedule+0xda/0x1b0
[ 664.219149][ C1] rescuer_thread+0x780/0xcf0
[ 664.222134][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.225902][ C1] ? worker_thread+0x1080/0x1080
[ 664.229197][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.232374][ C1] ? worker_thread+0x1080/0x1080
[ 664.235849][ C1] kthread+0x2e9/0x3a0
[ 664.239000][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.243191][ C1] ret_from_fork+0x1f/0x30
[ 664.246320][ C1]
[ 664.248473][ C1] task:nbd15-recv state:I stack:30536 pid: 947 ppid: 2 flags:0x00004000
[ 664.255703][ C1] Call Trace:
[ 664.257882][ C1]
[ 664.260234][ C1] __schedule+0xa00/0x4c10
[ 664.263121][ C1] ? find_held_lock+0x2d/0x110
[ 664.266313][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.269427][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.273542][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.277596][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.280674][ C1] schedule+0xda/0x1b0
[ 664.283211][ C1] rescuer_thread+0x780/0xcf0
[ 664.286339][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.289246][ C1] ? worker_thread+0x1080/0x1080
[ 664.292164][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.295557][ C1] ? worker_thread+0x1080/0x1080
[ 664.298870][ C1] kthread+0x2e9/0x3a0
[ 664.301668][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.305486][ C1] ret_from_fork+0x1f/0x30
[ 664.308544][ C1]
[ 664.310959][ C1] task:kworker/3:2 state:D stack:25752 pid: 973 ppid: 2 flags:0x00004000
[ 664.316848][ C1] Workqueue: usb_hub_wq hub_event
[ 664.320095][ C1] Call Trace:
[ 664.322127][ C1]
[ 664.324023][ C1] __schedule+0xa00/0x4c10
[ 664.326827][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.330111][ C1] ? preempt_schedule_thunk+0x16/0x18
[ 664.333479][ C1] ? preempt_schedule_common+0x59/0xc0
[ 664.336861][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.340271][ C1] schedule+0xda/0x1b0
[ 664.342779][ C1] schedule_timeout+0x1db/0x2a0
[ 664.345772][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 664.348922][ C1] ? __down_common+0x35b/0x770
[ 664.351735][ C1] ? mark_held_locks+0x9f/0xe0
[ 664.354777][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 664.358019][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 664.361248][ C1] __down_common+0x363/0x770
[ 664.363785][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.367505][ C1] ? __up.isra.0+0x190/0x190
[ 664.370246][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.373555][ C1] ? _raw_spin_lock_bh+0x30/0x40
[ 664.376852][ C1] down+0x70/0x90
[ 664.379293][ C1] hid_device_remove+0x25/0x200
[ 664.382988][ C1] ? new_id_store+0x420/0x420
[ 664.386408][ C1] device_remove+0xc8/0x170
[ 664.389562][ C1] device_release_driver_internal+0x4a1/0x700
[ 664.393610][ C1] ? put_device+0x1b/0x30
[ 664.396930][ C1] bus_remove_device+0x2eb/0x5a0
[ 664.400867][ C1] device_del+0x4f3/0xc80
[ 664.404095][ C1] ? __device_link_del+0x380/0x380
[ 664.407983][ C1] ? mark_held_locks+0x9f/0xe0
[ 664.412139][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.416165][ C1] hid_destroy_device+0xe1/0x150
[ 664.420105][ C1] usbhid_disconnect+0x9f/0xe0
[ 664.424022][ C1] usb_unbind_interface+0x1d8/0x8e0
[ 664.428258][ C1] ? usb_unbind_device+0x1a0/0x1a0
[ 664.432338][ C1] device_remove+0x11f/0x170
[ 664.436199][ C1] device_release_driver_internal+0x4a1/0x700
[ 664.440974][ C1] ? put_device+0x1b/0x30
[ 664.444266][ C1] bus_remove_device+0x2eb/0x5a0
[ 664.448025][ C1] device_del+0x4f3/0xc80
[ 664.451445][ C1] ? __device_link_del+0x380/0x380
[ 664.455512][ C1] ? kobject_put+0x1f3/0x540
[ 664.459176][ C1] usb_disable_device+0x35b/0x7b0
[ 664.463387][ C1] usb_disconnect.cold+0x278/0x6ec
[ 664.467204][ C1] hub_event+0x1e83/0x4690
[ 664.470654][ C1] ? hub_port_debounce+0x3c0/0x3c0
[ 664.475180][ C1] ? lock_release+0x780/0x780
[ 664.478800][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.482378][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 664.486515][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 664.491541][ C1] process_one_work+0x996/0x1610
[ 664.495296][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 664.498924][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.502294][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 664.505589][ C1] worker_thread+0x665/0x1080
[ 664.508625][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.511802][ C1] ? process_one_work+0x1610/0x1610
[ 664.515055][ C1] kthread+0x2e9/0x3a0
[ 664.517596][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.521195][ C1] ret_from_fork+0x1f/0x30
[ 664.523994][ C1]
[ 664.526090][ C1] task:iscsi_conn_clea state:I stack:29968 pid: 1001 ppid: 2 flags:0x00004000
[ 664.533192][ C1] Call Trace:
[ 664.535691][ C1]
[ 664.537955][ C1] __schedule+0xa00/0x4c10
[ 664.540906][ C1] ? find_held_lock+0x2d/0x110
[ 664.544629][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.548357][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.551933][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.554883][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.557887][ C1] schedule+0xda/0x1b0
[ 664.560223][ C1] rescuer_thread+0x780/0xcf0
[ 664.563415][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.566562][ C1] ? worker_thread+0x1080/0x1080
[ 664.570310][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.574020][ C1] ? worker_thread+0x1080/0x1080
[ 664.577823][ C1] kthread+0x2e9/0x3a0
[ 664.580683][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.584826][ C1] ret_from_fork+0x1f/0x30
[ 664.588328][ C1]
[ 664.590813][ C1] task:nvme-wq state:I stack:29968 pid: 1018 ppid: 2 flags:0x00004000
[ 664.598165][ C1] Call Trace:
[ 664.600900][ C1]
[ 664.603347][ C1] __schedule+0xa00/0x4c10
[ 664.606707][ C1] ? find_held_lock+0x2d/0x110
[ 664.610377][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.614245][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.618727][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.622760][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.626688][ C1] schedule+0xda/0x1b0
[ 664.629943][ C1] rescuer_thread+0x780/0xcf0
[ 664.633710][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.637542][ C1] ? worker_thread+0x1080/0x1080
[ 664.641477][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.645538][ C1] ? worker_thread+0x1080/0x1080
[ 664.649418][ C1] kthread+0x2e9/0x3a0
[ 664.652739][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.657143][ C1] ret_from_fork+0x1f/0x30
[ 664.660494][ C1]
[ 664.662899][ C1] task:nvme-reset-wq state:I stack:30528 pid: 1022 ppid: 2 flags:0x00004000
[ 664.669415][ C1] Call Trace:
[ 664.671984][ C1]
[ 664.674250][ C1] __schedule+0xa00/0x4c10
[ 664.677417][ C1] ? find_held_lock+0x2d/0x110
[ 664.680188][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.683148][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.686339][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.689390][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.692444][ C1] schedule+0xda/0x1b0
[ 664.694996][ C1] rescuer_thread+0x780/0xcf0
[ 664.697867][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.700799][ C1] ? worker_thread+0x1080/0x1080
[ 664.703789][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.706889][ C1] ? worker_thread+0x1080/0x1080
[ 664.709932][ C1] kthread+0x2e9/0x3a0
[ 664.712491][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.715874][ C1] ret_from_fork+0x1f/0x30
[ 664.718525][ C1]
[ 664.720414][ C1] task:nvme-delete-wq state:I stack:29968 pid: 1024 ppid: 2 flags:0x00004000
[ 664.726193][ C1] Call Trace:
[ 664.728290][ C1]
[ 664.730134][ C1] __schedule+0xa00/0x4c10
[ 664.732916][ C1] ? find_held_lock+0x2d/0x110
[ 664.735883][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.738935][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.742340][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.745541][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.748843][ C1] schedule+0xda/0x1b0
[ 664.751503][ C1] rescuer_thread+0x780/0xcf0
[ 664.754557][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.757680][ C1] ? worker_thread+0x1080/0x1080
[ 664.760900][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.764265][ C1] ? worker_thread+0x1080/0x1080
[ 664.767778][ C1] kthread+0x2e9/0x3a0
[ 664.770304][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.773698][ C1] ret_from_fork+0x1f/0x30
[ 664.776424][ C1]
[ 664.778325][ C1] task:nvme_fc_wq state:I stack:29776 pid: 1028 ppid: 2 flags:0x00004000
[ 664.783602][ C1] Call Trace:
[ 664.785495][ C1]
[ 664.787326][ C1] __schedule+0xa00/0x4c10
[ 664.790059][ C1] ? find_held_lock+0x2d/0x110
[ 664.792963][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.796106][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.799741][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.803074][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.806308][ C1] schedule+0xda/0x1b0
[ 664.809001][ C1] rescuer_thread+0x780/0xcf0
[ 664.812002][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.814853][ C1] ? worker_thread+0x1080/0x1080
[ 664.817993][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.820985][ C1] ? worker_thread+0x1080/0x1080
[ 664.823868][ C1] kthread+0x2e9/0x3a0
[ 664.826496][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.829759][ C1] ret_from_fork+0x1f/0x30
[ 664.832466][ C1]
[ 664.834213][ C1] task:nvme_tcp_wq state:I stack:30528 pid: 1036 ppid: 2 flags:0x00004000
[ 664.839923][ C1] Call Trace:
[ 664.842126][ C1]
[ 664.844049][ C1] __schedule+0xa00/0x4c10
[ 664.846756][ C1] ? find_held_lock+0x2d/0x110
[ 664.849561][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.852553][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.855704][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.859070][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.862157][ C1] schedule+0xda/0x1b0
[ 664.864781][ C1] rescuer_thread+0x780/0xcf0
[ 664.867728][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.870606][ C1] ? worker_thread+0x1080/0x1080
[ 664.873555][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.876428][ C1] ? worker_thread+0x1080/0x1080
[ 664.879525][ C1] kthread+0x2e9/0x3a0
[ 664.882015][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.885431][ C1] ret_from_fork+0x1f/0x30
[ 664.888138][ C1]
[ 664.890097][ C1] task:nvmet-zbd-wq state:I stack:29968 pid: 1037 ppid: 2 flags:0x00004000
[ 664.895476][ C1] Call Trace:
[ 664.897594][ C1]
[ 664.899382][ C1] __schedule+0xa00/0x4c10
[ 664.902095][ C1] ? find_held_lock+0x2d/0x110
[ 664.904803][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.907637][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.910837][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.913878][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.916888][ C1] schedule+0xda/0x1b0
[ 664.919213][ C1] rescuer_thread+0x780/0xcf0
[ 664.922022][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.925039][ C1] ? worker_thread+0x1080/0x1080
[ 664.928093][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.930858][ C1] ? worker_thread+0x1080/0x1080
[ 664.933804][ C1] kthread+0x2e9/0x3a0
[ 664.936256][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.939689][ C1] ret_from_fork+0x1f/0x30
[ 664.942430][ C1]
[ 664.944360][ C1] task:nvmet-buffered- state:I stack:29968 pid: 1038 ppid: 2 flags:0x00004000
[ 664.949758][ C1] Call Trace:
[ 664.951820][ C1]
[ 664.953526][ C1] __schedule+0xa00/0x4c10
[ 664.956080][ C1] ? find_held_lock+0x2d/0x110
[ 664.958832][ C1] ? rescuer_thread+0x724/0xcf0
[ 664.961572][ C1] ? io_schedule_timeout+0x140/0x140
[ 664.964610][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 664.967697][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 664.970478][ C1] schedule+0xda/0x1b0
[ 664.972872][ C1] rescuer_thread+0x780/0xcf0
[ 664.975772][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 664.978472][ C1] ? worker_thread+0x1080/0x1080
[ 664.981362][ C1] ? __kthread_parkme+0x15f/0x220
[ 664.984364][ C1] ? worker_thread+0x1080/0x1080
[ 664.987302][ C1] kthread+0x2e9/0x3a0
[ 664.989740][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 664.993366][ C1] ret_from_fork+0x1f/0x30
[ 664.995874][ C1]
[ 664.997839][ C1] task:nvmet-wq state:I stack:29776 pid: 1039 ppid: 2 flags:0x00004000
[ 665.003117][ C1] Call Trace:
[ 665.004955][ C1]
[ 665.006581][ C1] __schedule+0xa00/0x4c10
[ 665.009259][ C1] ? find_held_lock+0x2d/0x110
[ 665.012426][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.015295][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.018547][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.021616][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.024432][ C1] schedule+0xda/0x1b0
[ 665.026637][ C1] rescuer_thread+0x780/0xcf0
[ 665.029601][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.032574][ C1] ? worker_thread+0x1080/0x1080
[ 665.035570][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.038623][ C1] ? worker_thread+0x1080/0x1080
[ 665.041705][ C1] kthread+0x2e9/0x3a0
[ 665.044204][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.047674][ C1] ret_from_fork+0x1f/0x30
[ 665.050233][ C1]
[ 665.052116][ C1] task:scsi_eh_0 state:S stack:26720 pid: 1060 ppid: 2 flags:0x00004000
[ 665.057263][ C1] Call Trace:
[ 665.059327][ C1]
[ 665.061149][ C1] __schedule+0xa00/0x4c10
[ 665.063869][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.067033][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.070017][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.073370][ C1] schedule+0xda/0x1b0
[ 665.075584][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.078409][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.081967][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.085123][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.088116][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.091308][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.094420][ C1] kthread+0x2e9/0x3a0
[ 665.096945][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.100247][ C1] ret_from_fork+0x1f/0x30
[ 665.103054][ C1]
[ 665.105037][ C1] task:scsi_tmf_0 state:I stack:30248 pid: 1061 ppid: 2 flags:0x00004000
[ 665.110868][ C1] Call Trace:
[ 665.113305][ C1]
[ 665.115420][ C1] __schedule+0xa00/0x4c10
[ 665.118599][ C1] ? find_held_lock+0x2d/0x110
[ 665.122176][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.125647][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.129350][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.133074][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.137043][ C1] schedule+0xda/0x1b0
[ 665.140280][ C1] rescuer_thread+0x780/0xcf0
[ 665.144023][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.148247][ C1] ? worker_thread+0x1080/0x1080
[ 665.152195][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.156124][ C1] ? worker_thread+0x1080/0x1080
[ 665.159785][ C1] kthread+0x2e9/0x3a0
[ 665.162729][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.167124][ C1] ret_from_fork+0x1f/0x30
[ 665.170827][ C1]
[ 665.173502][ C1] task:scsi_eh_1 state:S stack:26720 pid: 1064 ppid: 2 flags:0x00004000
[ 665.180880][ C1] Call Trace:
[ 665.183413][ C1]
[ 665.185645][ C1] __schedule+0xa00/0x4c10
[ 665.188981][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.193560][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.197720][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.202156][ C1] schedule+0xda/0x1b0
[ 665.205383][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.209423][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.214012][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.217844][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.221156][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.224986][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.228816][ C1] kthread+0x2e9/0x3a0
[ 665.231936][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.236185][ C1] ret_from_fork+0x1f/0x30
[ 665.239302][ C1]
[ 665.241876][ C1] task:scsi_tmf_1 state:I stack:29968 pid: 1066 ppid: 2 flags:0x00004000
[ 665.247714][ C1] Call Trace:
[ 665.250268][ C1]
[ 665.252510][ C1] __schedule+0xa00/0x4c10
[ 665.255764][ C1] ? find_held_lock+0x2d/0x110
[ 665.259373][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.262305][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.265351][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.268169][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.271179][ C1] schedule+0xda/0x1b0
[ 665.273720][ C1] rescuer_thread+0x780/0xcf0
[ 665.276677][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.279610][ C1] ? worker_thread+0x1080/0x1080
[ 665.282466][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.285483][ C1] ? worker_thread+0x1080/0x1080
[ 665.288479][ C1] kthread+0x2e9/0x3a0
[ 665.290881][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.294101][ C1] ret_from_fork+0x1f/0x30
[ 665.296683][ C1]
[ 665.298569][ C1] task:scsi_eh_2 state:S stack:26440 pid: 1070 ppid: 2 flags:0x00004000
[ 665.304131][ C1] Call Trace:
[ 665.305965][ C1]
[ 665.307578][ C1] __schedule+0xa00/0x4c10
[ 665.310785][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.314363][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.317737][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.321280][ C1] schedule+0xda/0x1b0
[ 665.323741][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.326748][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.330030][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.332985][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.336079][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.339409][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.342311][ C1] kthread+0x2e9/0x3a0
[ 665.344871][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.348470][ C1] ret_from_fork+0x1f/0x30
[ 665.350925][ C1]
[ 665.352738][ C1] task:scsi_tmf_2 state:I stack:30528 pid: 1071 ppid: 2 flags:0x00004000
[ 665.358769][ C1] Call Trace:
[ 665.361168][ C1]
[ 665.363423][ C1] __schedule+0xa00/0x4c10
[ 665.366256][ C1] ? find_held_lock+0x2d/0x110
[ 665.369137][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.372066][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.374944][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.378160][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.381848][ C1] schedule+0xda/0x1b0
[ 665.384662][ C1] rescuer_thread+0x780/0xcf0
[ 665.387782][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.390888][ C1] ? worker_thread+0x1080/0x1080
[ 665.393894][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.396963][ C1] ? worker_thread+0x1080/0x1080
[ 665.400224][ C1] kthread+0x2e9/0x3a0
[ 665.403395][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.406872][ C1] ret_from_fork+0x1f/0x30
[ 665.410092][ C1]
[ 665.412092][ C1] task:scsi_eh_3 state:S stack:26816 pid: 1072 ppid: 2 flags:0x00004000
[ 665.418974][ C1] Call Trace:
[ 665.421136][ C1]
[ 665.422996][ C1] __schedule+0xa00/0x4c10
[ 665.425937][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.429214][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.432956][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.437387][ C1] schedule+0xda/0x1b0
[ 665.440780][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.443995][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.447617][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.450833][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.454069][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.457718][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.461202][ C1] kthread+0x2e9/0x3a0
[ 665.463859][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.467706][ C1] ret_from_fork+0x1f/0x30
[ 665.471326][ C1]
[ 665.473817][ C1] task:scsi_tmf_3 state:I stack:30528 pid: 1076 ppid: 2 flags:0x00004000
[ 665.481289][ C1] Call Trace:
[ 665.483609][ C1]
[ 665.485445][ C1] __schedule+0xa00/0x4c10
[ 665.488280][ C1] ? find_held_lock+0x2d/0x110
[ 665.491534][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.495412][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.498996][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.502138][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.505261][ C1] schedule+0xda/0x1b0
[ 665.508021][ C1] rescuer_thread+0x780/0xcf0
[ 665.511684][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.514768][ C1] ? worker_thread+0x1080/0x1080
[ 665.517942][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.521200][ C1] ? worker_thread+0x1080/0x1080
[ 665.524870][ C1] kthread+0x2e9/0x3a0
[ 665.527204][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.530748][ C1] ret_from_fork+0x1f/0x30
[ 665.533641][ C1]
[ 665.535573][ C1] task:scsi_eh_4 state:S stack:26816 pid: 1077 ppid: 2 flags:0x00004000
[ 665.541529][ C1] Call Trace:
[ 665.543600][ C1]
[ 665.545805][ C1] __schedule+0xa00/0x4c10
[ 665.548410][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.552261][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.556275][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.560807][ C1] schedule+0xda/0x1b0
[ 665.563531][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.566780][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.570376][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.573842][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.577391][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.580414][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.583665][ C1] kthread+0x2e9/0x3a0
[ 665.586816][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.590198][ C1] ret_from_fork+0x1f/0x30
[ 665.592906][ C1]
[ 665.594642][ C1] task:scsi_tmf_4 state:I stack:30536 pid: 1081 ppid: 2 flags:0x00004000
[ 665.600281][ C1] Call Trace:
[ 665.602375][ C1]
[ 665.604264][ C1] __schedule+0xa00/0x4c10
[ 665.607554][ C1] ? find_held_lock+0x2d/0x110
[ 665.611879][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.615661][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.619987][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.624009][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.627567][ C1] schedule+0xda/0x1b0
[ 665.630057][ C1] rescuer_thread+0x780/0xcf0
[ 665.633049][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.635981][ C1] ? worker_thread+0x1080/0x1080
[ 665.638981][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.642017][ C1] ? worker_thread+0x1080/0x1080
[ 665.645150][ C1] kthread+0x2e9/0x3a0
[ 665.647701][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.651263][ C1] ret_from_fork+0x1f/0x30
[ 665.654104][ C1]
[ 665.655990][ C1] task:scsi_eh_5 state:S stack:26680 pid: 1085 ppid: 2 flags:0x00004000
[ 665.661800][ C1] Call Trace:
[ 665.664432][ C1]
[ 665.666931][ C1] __schedule+0xa00/0x4c10
[ 665.669826][ C1] ? scsi_error_handler+0x563/0x1350
[ 665.673260][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.676740][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.680529][ C1] schedule+0xda/0x1b0
[ 665.683208][ C1] scsi_error_handler+0x5f3/0x1350
[ 665.686526][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 665.690359][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.693694][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 665.697100][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.700300][ C1] ? scsi_eh_get_sense+0x930/0x930
[ 665.703265][ C1] kthread+0x2e9/0x3a0
[ 665.706566][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.710336][ C1] ret_from_fork+0x1f/0x30
[ 665.713117][ C1]
[ 665.714897][ C1] task:scsi_tmf_5 state:I stack:29968 pid: 1086 ppid: 2 flags:0x00004000
[ 665.720308][ C1] Call Trace:
[ 665.722464][ C1]
[ 665.724283][ C1] __schedule+0xa00/0x4c10
[ 665.726802][ C1] ? find_held_lock+0x2d/0x110
[ 665.729565][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.732258][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.735768][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.738532][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.741605][ C1] schedule+0xda/0x1b0
[ 665.744156][ C1] rescuer_thread+0x780/0xcf0
[ 665.746861][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.750787][ C1] ? worker_thread+0x1080/0x1080
[ 665.754877][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.758072][ C1] ? worker_thread+0x1080/0x1080
[ 665.760956][ C1] kthread+0x2e9/0x3a0
[ 665.763468][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.767088][ C1] ret_from_fork+0x1f/0x30
[ 665.769897][ C1]
[ 665.772011][ C1] task:target_completi state:I stack:29776 pid: 1093 ppid: 2 flags:0x00004000
[ 665.777944][ C1] Call Trace:
[ 665.780237][ C1]
[ 665.782035][ C1] __schedule+0xa00/0x4c10
[ 665.784881][ C1] ? find_held_lock+0x2d/0x110
[ 665.787503][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.790498][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.793613][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.797282][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.800896][ C1] schedule+0xda/0x1b0
[ 665.803683][ C1] rescuer_thread+0x780/0xcf0
[ 665.807032][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.810064][ C1] ? worker_thread+0x1080/0x1080
[ 665.813328][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.816307][ C1] ? worker_thread+0x1080/0x1080
[ 665.819294][ C1] kthread+0x2e9/0x3a0
[ 665.821822][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.824857][ C1] ret_from_fork+0x1f/0x30
[ 665.827610][ C1]
[ 665.829530][ C1] task:target_submissi state:I stack:30536 pid: 1097 ppid: 2 flags:0x00004000
[ 665.835143][ C1] Call Trace:
[ 665.837205][ C1]
[ 665.839269][ C1] __schedule+0xa00/0x4c10
[ 665.842024][ C1] ? find_held_lock+0x2d/0x110
[ 665.845021][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.847949][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.851303][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.854778][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.858427][ C1] schedule+0xda/0x1b0
[ 665.861092][ C1] rescuer_thread+0x780/0xcf0
[ 665.864769][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.868468][ C1] ? worker_thread+0x1080/0x1080
[ 665.872071][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.874868][ C1] ? worker_thread+0x1080/0x1080
[ 665.878223][ C1] kthread+0x2e9/0x3a0
[ 665.880965][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.884338][ C1] ret_from_fork+0x1f/0x30
[ 665.887028][ C1]
[ 665.888967][ C1] task:xcopy_wq state:I stack:30536 pid: 1102 ppid: 2 flags:0x00004000
[ 665.894580][ C1] Call Trace:
[ 665.896672][ C1]
[ 665.898315][ C1] __schedule+0xa00/0x4c10
[ 665.901268][ C1] ? find_held_lock+0x2d/0x110
[ 665.904195][ C1] ? rescuer_thread+0x724/0xcf0
[ 665.907123][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.910182][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 665.913245][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.916268][ C1] schedule+0xda/0x1b0
[ 665.918724][ C1] rescuer_thread+0x780/0xcf0
[ 665.921601][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 665.924575][ C1] ? worker_thread+0x1080/0x1080
[ 665.927262][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.930029][ C1] ? worker_thread+0x1080/0x1080
[ 665.932736][ C1] kthread+0x2e9/0x3a0
[ 665.934967][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.938164][ C1] ret_from_fork+0x1f/0x30
[ 665.940798][ C1]
[ 665.942703][ C1] task:kworker/3:1H state:I stack:27560 pid: 1114 ppid: 2 flags:0x00004000
[ 665.948105][ C1] Workqueue: 0x0 (events_highpri)
[ 665.951238][ C1] Call Trace:
[ 665.953234][ C1]
[ 665.955056][ C1] __schedule+0xa00/0x4c10
[ 665.957593][ C1] ? find_held_lock+0x2d/0x110
[ 665.960342][ C1] ? worker_thread+0x157/0x1080
[ 665.963264][ C1] ? io_schedule_timeout+0x140/0x140
[ 665.966298][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 665.969446][ C1] schedule+0xda/0x1b0
[ 665.972497][ C1] worker_thread+0x15c/0x1080
[ 665.975777][ C1] ? __kthread_parkme+0x15f/0x220
[ 665.979123][ C1] ? process_one_work+0x1610/0x1610
[ 665.982239][ C1] kthread+0x2e9/0x3a0
[ 665.984530][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 665.987580][ C1] ret_from_fork+0x1f/0x30
[ 665.990283][ C1]
[ 665.992286][ C1] task:bond0 state:I stack:29776 pid: 1115 ppid: 2 flags:0x00004000
[ 665.997852][ C1] Call Trace:
[ 665.999937][ C1]
[ 666.001669][ C1] __schedule+0xa00/0x4c10
[ 666.004755][ C1] ? find_held_lock+0x2d/0x110
[ 666.007702][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.010784][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.014055][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.017199][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.020101][ C1] schedule+0xda/0x1b0
[ 666.022653][ C1] rescuer_thread+0x780/0xcf0
[ 666.025530][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.028571][ C1] ? worker_thread+0x1080/0x1080
[ 666.031628][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.035398][ C1] ? worker_thread+0x1080/0x1080
[ 666.038894][ C1] kthread+0x2e9/0x3a0
[ 666.041540][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.045045][ C1] ret_from_fork+0x1f/0x30
[ 666.047800][ C1]
[ 666.049580][ C1] task:kworker/1:1H state:I stack:29544 pid: 1149 ppid: 2 flags:0x00004000
[ 666.055185][ C1] Workqueue: 0x0 (kblockd)
[ 666.057970][ C1] Call Trace:
[ 666.059815][ C1]
[ 666.061725][ C1] __schedule+0xa00/0x4c10
[ 666.064572][ C1] ? find_held_lock+0x2d/0x110
[ 666.067838][ C1] ? worker_thread+0x157/0x1080
[ 666.070876][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.074171][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.077011][ C1] schedule+0xda/0x1b0
[ 666.079466][ C1] worker_thread+0x15c/0x1080
[ 666.082431][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.085490][ C1] ? process_one_work+0x1610/0x1610
[ 666.088706][ C1] kthread+0x2e9/0x3a0
[ 666.091151][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.095119][ C1] ret_from_fork+0x1f/0x30
[ 666.098327][ C1]
[ 666.100640][ C1] task:mlx4 state:I stack:29344 pid: 1240 ppid: 2 flags:0x00004000
[ 666.106893][ C1] Call Trace:
[ 666.108973][ C1]
[ 666.110771][ C1] __schedule+0xa00/0x4c10
[ 666.113526][ C1] ? find_held_lock+0x2d/0x110
[ 666.116751][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.119700][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.123143][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.126451][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.129435][ C1] schedule+0xda/0x1b0
[ 666.131939][ C1] rescuer_thread+0x780/0xcf0
[ 666.134799][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.137529][ C1] ? worker_thread+0x1080/0x1080
[ 666.140310][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.143093][ C1] ? worker_thread+0x1080/0x1080
[ 666.146071][ C1] kthread+0x2e9/0x3a0
[ 666.148524][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.151753][ C1] ret_from_fork+0x1f/0x30
[ 666.154427][ C1]
[ 666.156244][ C1] task:phy0 state:I stack:29968 pid: 1283 ppid: 2 flags:0x00004000
[ 666.161767][ C1] Call Trace:
[ 666.164022][ C1]
[ 666.165857][ C1] __schedule+0xa00/0x4c10
[ 666.168591][ C1] ? find_held_lock+0x2d/0x110
[ 666.172019][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.175543][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.179770][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.183722][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.187684][ C1] schedule+0xda/0x1b0
[ 666.190980][ C1] rescuer_thread+0x780/0xcf0
[ 666.194686][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.198063][ C1] ? worker_thread+0x1080/0x1080
[ 666.201154][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.204229][ C1] ? worker_thread+0x1080/0x1080
[ 666.207281][ C1] kthread+0x2e9/0x3a0
[ 666.209776][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.213140][ C1] ret_from_fork+0x1f/0x30
[ 666.215816][ C1]
[ 666.217739][ C1] task:phy1 state:I stack:30528 pid: 1288 ppid: 2 flags:0x00004000
[ 666.223118][ C1] Call Trace:
[ 666.224968][ C1]
[ 666.226586][ C1] __schedule+0xa00/0x4c10
[ 666.229157][ C1] ? find_held_lock+0x2d/0x110
[ 666.232823][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.236501][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.239636][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.242767][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.245805][ C1] schedule+0xda/0x1b0
[ 666.248568][ C1] rescuer_thread+0x780/0xcf0
[ 666.251717][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.254597][ C1] ? worker_thread+0x1080/0x1080
[ 666.258057][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.261710][ C1] ? worker_thread+0x1080/0x1080
[ 666.265344][ C1] kthread+0x2e9/0x3a0
[ 666.267970][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.272457][ C1] ret_from_fork+0x1f/0x30
[ 666.275234][ C1]
[ 666.277459][ C1] task:firewire state:I stack:29776 pid: 1333 ppid: 2 flags:0x00004000
[ 666.283177][ C1] Call Trace:
[ 666.285265][ C1]
[ 666.287348][ C1] __schedule+0xa00/0x4c10
[ 666.290049][ C1] ? find_held_lock+0x2d/0x110
[ 666.292888][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.295637][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.298831][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.302073][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.306013][ C1] schedule+0xda/0x1b0
[ 666.309261][ C1] rescuer_thread+0x780/0xcf0
[ 666.313064][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.316721][ C1] ? worker_thread+0x1080/0x1080
[ 666.319623][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.322462][ C1] ? worker_thread+0x1080/0x1080
[ 666.325644][ C1] kthread+0x2e9/0x3a0
[ 666.328065][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.331273][ C1] ret_from_fork+0x1f/0x30
[ 666.333864][ C1]
[ 666.335590][ C1] task:firewire_ohci state:I stack:29968 pid: 1338 ppid: 2 flags:0x00004000
[ 666.341234][ C1] Call Trace:
[ 666.343061][ C1]
[ 666.344776][ C1] __schedule+0xa00/0x4c10
[ 666.347343][ C1] ? find_held_lock+0x2d/0x110
[ 666.350009][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.352854][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.356092][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.359230][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.362744][ C1] schedule+0xda/0x1b0
[ 666.365332][ C1] rescuer_thread+0x780/0xcf0
[ 666.368079][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.371299][ C1] ? worker_thread+0x1080/0x1080
[ 666.374726][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.377938][ C1] ? worker_thread+0x1080/0x1080
[ 666.380941][ C1] kthread+0x2e9/0x3a0
[ 666.383692][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.387245][ C1] ret_from_fork+0x1f/0x30
[ 666.389987][ C1]
[ 666.392125][ C1] task:vfio-irqfd-clea state:I stack:29344 pid: 1344 ppid: 2 flags:0x00004000
[ 666.397892][ C1] Call Trace:
[ 666.399908][ C1]
[ 666.401612][ C1] __schedule+0xa00/0x4c10
[ 666.404223][ C1] ? find_held_lock+0x2d/0x110
[ 666.407532][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.411172][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.415549][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.419226][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.422358][ C1] schedule+0xda/0x1b0
[ 666.424914][ C1] rescuer_thread+0x780/0xcf0
[ 666.428041][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.431197][ C1] ? worker_thread+0x1080/0x1080
[ 666.434018][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.436971][ C1] ? worker_thread+0x1080/0x1080
[ 666.440025][ C1] kthread+0x2e9/0x3a0
[ 666.442557][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.446219][ C1] ret_from_fork+0x1f/0x30
[ 666.449023][ C1]
[ 666.450946][ C1] task:aoe_tx0 state:S stack:28800 pid: 1353 ppid: 2 flags:0x00004000
[ 666.456891][ C1] Call Trace:
[ 666.458939][ C1]
[ 666.460872][ C1] __schedule+0xa00/0x4c10
[ 666.463666][ C1] ? find_held_lock+0x2d/0x110
[ 666.466843][ C1] ? kthread+0x295/0x3b0
[ 666.469324][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.472627][ C1] schedule+0xda/0x1b0
[ 666.475204][ C1] kthread+0x29a/0x3b0
[ 666.478112][ C1] ? ktcomplete+0x300/0x300
[ 666.481656][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.485990][ C1] ? wake_up_q+0xf0/0xf0
[ 666.489126][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.492501][ C1] ? ktcomplete+0x300/0x300
[ 666.495691][ C1] kthread+0x2e9/0x3a0
[ 666.498195][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.501618][ C1] ret_from_fork+0x1f/0x30
[ 666.504497][ C1]
[ 666.506594][ C1] task:aoe_ktio0 state:S stack:29992 pid: 1354 ppid: 2 flags:0x00004000
[ 666.512647][ C1] Call Trace:
[ 666.514734][ C1]
[ 666.516764][ C1] __schedule+0xa00/0x4c10
[ 666.519583][ C1] ? find_held_lock+0x2d/0x110
[ 666.522587][ C1] ? kthread+0x295/0x3b0
[ 666.525346][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.528692][ C1] schedule+0xda/0x1b0
[ 666.531354][ C1] kthread+0x29a/0x3b0
[ 666.534055][ C1] ? ktcomplete+0x300/0x300
[ 666.537297][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.541841][ C1] ? wake_up_q+0xf0/0xf0
[ 666.544822][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.548841][ C1] ? ktcomplete+0x300/0x300
[ 666.551829][ C1] kthread+0x2e9/0x3a0
[ 666.554459][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.557705][ C1] ret_from_fork+0x1f/0x30
[ 666.560451][ C1]
[ 666.562224][ C1] task:u132 state:I stack:29776 pid: 1408 ppid: 2 flags:0x00004000
[ 666.567599][ C1] Call Trace:
[ 666.569725][ C1]
[ 666.571378][ C1] __schedule+0xa00/0x4c10
[ 666.574018][ C1] ? find_held_lock+0x2d/0x110
[ 666.577301][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.581194][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.585172][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.588159][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.591221][ C1] schedule+0xda/0x1b0
[ 666.593820][ C1] rescuer_thread+0x780/0xcf0
[ 666.596972][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.600241][ C1] ? worker_thread+0x1080/0x1080
[ 666.603524][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.606917][ C1] ? worker_thread+0x1080/0x1080
[ 666.610238][ C1] kthread+0x2e9/0x3a0
[ 666.612980][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.616344][ C1] ret_from_fork+0x1f/0x30
[ 666.618850][ C1]
[ 666.620889][ C1] task:uas state:I stack:30528 pid: 1420 ppid: 2 flags:0x00004000
[ 666.627757][ C1] Call Trace:
[ 666.629880][ C1]
[ 666.631794][ C1] __schedule+0xa00/0x4c10
[ 666.635085][ C1] ? find_held_lock+0x2d/0x110
[ 666.638191][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.641217][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.644772][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.648006][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.651591][ C1] schedule+0xda/0x1b0
[ 666.654833][ C1] rescuer_thread+0x780/0xcf0
[ 666.658660][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.662310][ C1] ? worker_thread+0x1080/0x1080
[ 666.665516][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.668687][ C1] ? worker_thread+0x1080/0x1080
[ 666.672030][ C1] kthread+0x2e9/0x3a0
[ 666.674351][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.677591][ C1] ret_from_fork+0x1f/0x30
[ 666.680191][ C1]
[ 666.682129][ C1] task:usbip_event state:I stack:30528 pid: 1720 ppid: 2 flags:0x00004000
[ 666.688065][ C1] Call Trace:
[ 666.690342][ C1]
[ 666.692391][ C1] __schedule+0xa00/0x4c10
[ 666.695107][ C1] ? find_held_lock+0x2d/0x110
[ 666.697958][ C1] ? rescuer_thread+0x724/0xcf0
[ 666.701459][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.704802][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.708017][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.711210][ C1] schedule+0xda/0x1b0
[ 666.713835][ C1] rescuer_thread+0x780/0xcf0
[ 666.716807][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.719915][ C1] ? worker_thread+0x1080/0x1080
[ 666.722820][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.725675][ C1] ? worker_thread+0x1080/0x1080
[ 666.728513][ C1] kthread+0x2e9/0x3a0
[ 666.731098][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.734549][ C1] ret_from_fork+0x1f/0x30
[ 666.737316][ C1]
[ 666.739093][ C1] task:kworker/0:2 state:D stack:26032 pid: 1860 ppid: 2 flags:0x00004000
[ 666.744784][ C1] Workqueue: events nsim_fib_event_work
[ 666.748235][ C1] Call Trace:
[ 666.750297][ C1]
[ 666.752078][ C1] __schedule+0xa00/0x4c10
[ 666.754971][ C1] ? find_held_lock+0x2d/0x110
[ 666.757973][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 666.761167][ C1] ? mark_held_locks+0x9f/0xe0
[ 666.764031][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.767363][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.770613][ C1] ? msleep+0x63/0xf0
[ 666.773116][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 666.776303][ C1] ? msleep+0x63/0xf0
[ 666.778774][ C1] schedule+0xda/0x1b0
[ 666.781963][ C1] schedule_timeout+0x14a/0x2a0
[ 666.785236][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 666.788624][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 666.792613][ C1] ? trace_kmalloc+0x32/0x100
[ 666.795879][ C1] msleep+0xb2/0xf0
[ 666.798160][ C1] nsim_fib_event_work+0x1f57/0x2710
[ 666.802091][ C1] ? nsim_nexthop_event_nb+0x11d0/0x11d0
[ 666.805368][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 666.808624][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 666.812580][ C1] process_one_work+0x996/0x1610
[ 666.816495][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 666.820755][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 666.824413][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 666.828032][ C1] worker_thread+0x854/0x1080
[ 666.831365][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.834992][ C1] ? process_one_work+0x1610/0x1610
[ 666.838941][ C1] kthread+0x2e9/0x3a0
[ 666.842264][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.846726][ C1] ret_from_fork+0x1f/0x30
[ 666.850440][ C1]
[ 666.852927][ C1] task:pvrusb2-context state:S stack:30016 pid: 2128 ppid: 2 flags:0x00004000
[ 666.860152][ C1] Call Trace:
[ 666.862744][ C1]
[ 666.865081][ C1] __schedule+0xa00/0x4c10
[ 666.868670][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.872233][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.876143][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 666.879442][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 666.882736][ C1] schedule+0xda/0x1b0
[ 666.885382][ C1] pvr2_context_thread_func+0x5de/0x850
[ 666.889368][ C1] ? pvr2_context_destroy+0x230/0x230
[ 666.892807][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.896485][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 666.900373][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.903330][ C1] ? pvr2_context_destroy+0x230/0x230
[ 666.907030][ C1] kthread+0x2e9/0x3a0
[ 666.909756][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.913011][ C1] ret_from_fork+0x1f/0x30
[ 666.915771][ C1]
[ 666.917661][ C1] task:cec-vivid-000-v state:S stack:30504 pid: 2177 ppid: 2 flags:0x00004000
[ 666.923171][ C1] Call Trace:
[ 666.925265][ C1]
[ 666.927128][ C1] __schedule+0xa00/0x4c10
[ 666.929889][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.933100][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.936679][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 666.939711][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 666.943098][ C1] schedule+0xda/0x1b0
[ 666.945671][ C1] cec_thread_func+0x4ab/0xe90
[ 666.949180][ C1] ? cec_s_conn_info+0x220/0x220
[ 666.952496][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 666.956442][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 666.959987][ C1] ? __kthread_parkme+0x15f/0x220
[ 666.963029][ C1] ? cec_s_conn_info+0x220/0x220
[ 666.965910][ C1] kthread+0x2e9/0x3a0
[ 666.968374][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 666.971659][ C1] ret_from_fork+0x1f/0x30
[ 666.974277][ C1]
[ 666.976197][ C1] task:cec-vivid-000-v state:S stack:30504 pid: 2178 ppid: 2 flags:0x00004000
[ 666.982904][ C1] Call Trace:
[ 666.985630][ C1]
[ 666.987965][ C1] __schedule+0xa00/0x4c10
[ 666.991466][ C1] ? io_schedule_timeout+0x140/0x140
[ 666.995516][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.000169][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.003366][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.007042][ C1] schedule+0xda/0x1b0
[ 667.009581][ C1] cec_thread_func+0x4ab/0xe90
[ 667.012647][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.016018][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.019576][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.023266][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.026580][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.029692][ C1] kthread+0x2e9/0x3a0
[ 667.032253][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.035324][ C1] ret_from_fork+0x1f/0x30
[ 667.037989][ C1]
[ 667.039887][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2179 ppid: 2 flags:0x00004000
[ 667.045236][ C1] Call Trace:
[ 667.047339][ C1]
[ 667.049138][ C1] __schedule+0xa00/0x4c10
[ 667.051949][ C1] ? find_held_lock+0x2d/0x110
[ 667.054815][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 667.058103][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.061304][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 667.064521][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 667.067564][ C1] schedule+0xda/0x1b0
[ 667.070152][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 667.073477][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.077234][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.080963][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 667.084751][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 667.088344][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.091427][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.094888][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.098984][ C1] kthread+0x2e9/0x3a0
[ 667.101747][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.105456][ C1] ret_from_fork+0x1f/0x30
[ 667.108045][ C1]
[ 667.109892][ C1] task:cec-vivid-001-v state:S stack:30504 pid: 2193 ppid: 2 flags:0x00004000
[ 667.116442][ C1] Call Trace:
[ 667.119660][ C1]
[ 667.121863][ C1] __schedule+0xa00/0x4c10
[ 667.124421][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.127750][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.131513][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.134724][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.138406][ C1] schedule+0xda/0x1b0
[ 667.140886][ C1] cec_thread_func+0x4ab/0xe90
[ 667.143802][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.146490][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.149899][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.153294][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.156480][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.159545][ C1] kthread+0x2e9/0x3a0
[ 667.162092][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.165459][ C1] ret_from_fork+0x1f/0x30
[ 667.168228][ C1]
[ 667.170183][ C1] task:cec-vivid-001-v state:S stack:30504 pid: 2194 ppid: 2 flags:0x00004000
[ 667.175766][ C1] Call Trace:
[ 667.177945][ C1]
[ 667.179620][ C1] __schedule+0xa00/0x4c10
[ 667.182487][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.186143][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.189915][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.193542][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.197138][ C1] schedule+0xda/0x1b0
[ 667.199816][ C1] cec_thread_func+0x4ab/0xe90
[ 667.203320][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.206819][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.211039][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.215585][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.219420][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.223255][ C1] kthread+0x2e9/0x3a0
[ 667.226345][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.230766][ C1] ret_from_fork+0x1f/0x30
[ 667.234299][ C1]
[ 667.236897][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2195 ppid: 2 flags:0x00004000
[ 667.244100][ C1] Call Trace:
[ 667.246333][ C1]
[ 667.248131][ C1] __schedule+0xa00/0x4c10
[ 667.250815][ C1] ? find_held_lock+0x2d/0x110
[ 667.253778][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 667.257025][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.260234][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 667.263264][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 667.266117][ C1] schedule+0xda/0x1b0
[ 667.268522][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 667.271575][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.275042][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.278540][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 667.282114][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.285220][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.288127][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.291942][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.296079][ C1] kthread+0x2e9/0x3a0
[ 667.298587][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.301946][ C1] ret_from_fork+0x1f/0x30
[ 667.304740][ C1]
[ 667.306695][ C1] task:cec-vivid-002-v state:S stack:30504 pid: 2209 ppid: 2 flags:0x00004000
[ 667.312311][ C1] Call Trace:
[ 667.314166][ C1]
[ 667.315920][ C1] __schedule+0xa00/0x4c10
[ 667.318609][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.321540][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.324954][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.327943][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.331242][ C1] schedule+0xda/0x1b0
[ 667.333767][ C1] cec_thread_func+0x4ab/0xe90
[ 667.336672][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.339849][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.343350][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.346815][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.350001][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.353006][ C1] kthread+0x2e9/0x3a0
[ 667.355529][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.359965][ C1] ret_from_fork+0x1f/0x30
[ 667.363304][ C1]
[ 667.365148][ C1] task:cec-vivid-002-v state:S stack:30504 pid: 2210 ppid: 2 flags:0x00004000
[ 667.371016][ C1] Call Trace:
[ 667.373212][ C1]
[ 667.375167][ C1] __schedule+0xa00/0x4c10
[ 667.378517][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.382277][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.386090][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.389759][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.394108][ C1] schedule+0xda/0x1b0
[ 667.397045][ C1] cec_thread_func+0x4ab/0xe90
[ 667.399696][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.402883][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.406738][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.411426][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.414655][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.417787][ C1] kthread+0x2e9/0x3a0
[ 667.420163][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.424216][ C1] ret_from_fork+0x1f/0x30
[ 667.427575][ C1]
[ 667.429514][ C1] task:vivid_cec-vivid state:S stack:30096 pid: 2211 ppid: 2 flags:0x00004000
[ 667.435455][ C1] Call Trace:
[ 667.437551][ C1]
[ 667.439496][ C1] __schedule+0xa00/0x4c10
[ 667.442057][ C1] ? find_held_lock+0x2d/0x110
[ 667.444865][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 667.448370][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.452099][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 667.454823][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 667.457717][ C1] schedule+0xda/0x1b0
[ 667.460302][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 667.464148][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.468368][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.472554][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 667.476541][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 667.480206][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.483641][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.486796][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.490405][ C1] kthread+0x2e9/0x3a0
[ 667.493174][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.496757][ C1] ret_from_fork+0x1f/0x30
[ 667.499610][ C1]
[ 667.501604][ C1] task:cec-vivid-003-v state:S stack:30504 pid: 2225 ppid: 2 flags:0x00004000
[ 667.508016][ C1] Call Trace:
[ 667.510357][ C1]
[ 667.512412][ C1] __schedule+0xa00/0x4c10
[ 667.515458][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.518921][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.522636][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.526416][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.530616][ C1] schedule+0xda/0x1b0
[ 667.533811][ C1] cec_thread_func+0x4ab/0xe90
[ 667.537251][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.540189][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.544656][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.549293][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.553479][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.556600][ C1] kthread+0x2e9/0x3a0
[ 667.559037][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.562864][ C1] ret_from_fork+0x1f/0x30
[ 667.566132][ C1]
[ 667.568305][ C1] task:cec-vivid-003-v state:S stack:30504 pid: 2226 ppid: 2 flags:0x00004000
[ 667.574220][ C1] Call Trace:
[ 667.576268][ C1]
[ 667.578087][ C1] __schedule+0xa00/0x4c10
[ 667.580940][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.584243][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.588264][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.592200][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.596281][ C1] schedule+0xda/0x1b0
[ 667.598876][ C1] cec_thread_func+0x4ab/0xe90
[ 667.602260][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.605612][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.610036][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.614475][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.618262][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.621479][ C1] kthread+0x2e9/0x3a0
[ 667.623892][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.627311][ C1] ret_from_fork+0x1f/0x30
[ 667.630110][ C1]
[ 667.632508][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2227 ppid: 2 flags:0x00004000
[ 667.639116][ C1] Call Trace:
[ 667.641775][ C1]
[ 667.644153][ C1] __schedule+0xa00/0x4c10
[ 667.647100][ C1] ? find_held_lock+0x2d/0x110
[ 667.649981][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 667.653330][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.656467][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 667.659178][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 667.662250][ C1] schedule+0xda/0x1b0
[ 667.664785][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 667.668012][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.671111][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.674844][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 667.678472][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 667.682256][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.685453][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.688557][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.692710][ C1] kthread+0x2e9/0x3a0
[ 667.695300][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.698648][ C1] ret_from_fork+0x1f/0x30
[ 667.701534][ C1]
[ 667.703844][ C1] task:cec-vivid-004-v state:S stack:30504 pid: 2241 ppid: 2 flags:0x00004000
[ 667.710562][ C1] Call Trace:
[ 667.713271][ C1]
[ 667.715643][ C1] __schedule+0xa00/0x4c10
[ 667.719371][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.723477][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.726908][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.730406][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.734799][ C1] schedule+0xda/0x1b0
[ 667.737512][ C1] cec_thread_func+0x4ab/0xe90
[ 667.740348][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.743020][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.746329][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.750485][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.754338][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.758143][ C1] kthread+0x2e9/0x3a0
[ 667.760884][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.764525][ C1] ret_from_fork+0x1f/0x30
[ 667.767261][ C1]
[ 667.769419][ C1] task:cec-vivid-004-v state:S stack:30504 pid: 2242 ppid: 2 flags:0x00004000
[ 667.774754][ C1] Call Trace:
[ 667.776885][ C1]
[ 667.778869][ C1] __schedule+0xa00/0x4c10
[ 667.781636][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.784695][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.787890][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.791101][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.794554][ C1] schedule+0xda/0x1b0
[ 667.797015][ C1] cec_thread_func+0x4ab/0xe90
[ 667.799919][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.802933][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.806225][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.809976][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.813702][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.817365][ C1] kthread+0x2e9/0x3a0
[ 667.820300][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.824129][ C1] ret_from_fork+0x1f/0x30
[ 667.826839][ C1]
[ 667.829378][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2243 ppid: 2 flags:0x00004000
[ 667.835782][ C1] Call Trace:
[ 667.837871][ C1]
[ 667.839893][ C1] __schedule+0xa00/0x4c10
[ 667.842904][ C1] ? find_held_lock+0x2d/0x110
[ 667.846202][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 667.850062][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.853468][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 667.856926][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 667.860157][ C1] schedule+0xda/0x1b0
[ 667.862769][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 667.866674][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.870187][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.873915][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 667.877565][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 667.881313][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.884681][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.887569][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 667.891211][ C1] kthread+0x2e9/0x3a0
[ 667.894124][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.897971][ C1] ret_from_fork+0x1f/0x30
[ 667.900881][ C1]
[ 667.903297][ C1] task:cec-vivid-005-v state:S stack:30504 pid: 2257 ppid: 2 flags:0x00004000
[ 667.909139][ C1] Call Trace:
[ 667.911527][ C1]
[ 667.913358][ C1] __schedule+0xa00/0x4c10
[ 667.916698][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.920037][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.923727][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.926623][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.930673][ C1] schedule+0xda/0x1b0
[ 667.933986][ C1] cec_thread_func+0x4ab/0xe90
[ 667.937534][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.941049][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.945558][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 667.950200][ C1] ? __kthread_parkme+0x15f/0x220
[ 667.954068][ C1] ? cec_s_conn_info+0x220/0x220
[ 667.957599][ C1] kthread+0x2e9/0x3a0
[ 667.960306][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 667.963981][ C1] ret_from_fork+0x1f/0x30
[ 667.966507][ C1]
[ 667.968502][ C1] task:cec-vivid-005-v state:S stack:29888 pid: 2258 ppid: 2 flags:0x00004000
[ 667.974405][ C1] Call Trace:
[ 667.976646][ C1]
[ 667.978453][ C1] __schedule+0xa00/0x4c10
[ 667.981409][ C1] ? io_schedule_timeout+0x140/0x140
[ 667.985166][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 667.988756][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 667.991946][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 667.996267][ C1] schedule+0xda/0x1b0
[ 667.999000][ C1] cec_thread_func+0x4ab/0xe90
[ 668.001959][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.005305][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.010059][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.014759][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.018873][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.022973][ C1] kthread+0x2e9/0x3a0
[ 668.026183][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.030556][ C1] ret_from_fork+0x1f/0x30
[ 668.034085][ C1]
[ 668.036566][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2259 ppid: 2 flags:0x00004000
[ 668.043962][ C1] Call Trace:
[ 668.046392][ C1]
[ 668.048592][ C1] __schedule+0xa00/0x4c10
[ 668.052018][ C1] ? find_held_lock+0x2d/0x110
[ 668.055579][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 668.059380][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.062668][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 668.065839][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 668.068677][ C1] schedule+0xda/0x1b0
[ 668.071126][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 668.074391][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.077751][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.080924][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 668.084258][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 668.087935][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.091241][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.094285][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.097524][ C1] kthread+0x2e9/0x3a0
[ 668.099809][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.103174][ C1] ret_from_fork+0x1f/0x30
[ 668.105851][ C1]
[ 668.107744][ C1] task:cec-vivid-006-v state:S stack:29936 pid: 2273 ppid: 2 flags:0x00004000
[ 668.113938][ C1] Call Trace:
[ 668.116472][ C1]
[ 668.118709][ C1] __schedule+0xa00/0x4c10
[ 668.122173][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.125599][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.129651][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.133530][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.137767][ C1] schedule+0xda/0x1b0
[ 668.140274][ C1] cec_thread_func+0x4ab/0xe90
[ 668.142878][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.146028][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.149384][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.153130][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.156318][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.159368][ C1] kthread+0x2e9/0x3a0
[ 668.161899][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.165746][ C1] ret_from_fork+0x1f/0x30
[ 668.168624][ C1]
[ 668.170432][ C1] task:cec-vivid-006-v state:S stack:29936 pid: 2274 ppid: 2 flags:0x00004000
[ 668.176602][ C1] Call Trace:
[ 668.179147][ C1]
[ 668.180943][ C1] __schedule+0xa00/0x4c10
[ 668.183601][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.187010][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.190877][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.193919][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.197291][ C1] schedule+0xda/0x1b0
[ 668.199563][ C1] cec_thread_func+0x4ab/0xe90
[ 668.202645][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.205816][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.209654][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.214079][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.218084][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.222089][ C1] kthread+0x2e9/0x3a0
[ 668.225352][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.229873][ C1] ret_from_fork+0x1f/0x30
[ 668.233516][ C1]
[ 668.236071][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2275 ppid: 2 flags:0x00004000
[ 668.243619][ C1] Call Trace:
[ 668.246373][ C1]
[ 668.248802][ C1] __schedule+0xa00/0x4c10
[ 668.252090][ C1] ? find_held_lock+0x2d/0x110
[ 668.256155][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 668.260665][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.264999][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 668.269429][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 668.272858][ C1] schedule+0xda/0x1b0
[ 668.275391][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 668.278464][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.282585][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.287326][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 668.292275][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 668.297043][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.301602][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.305777][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.310142][ C1] kthread+0x2e9/0x3a0
[ 668.313169][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.317623][ C1] ret_from_fork+0x1f/0x30
[ 668.320913][ C1]
[ 668.323203][ C1] task:cec-vivid-007-v state:S stack:30504 pid: 2289 ppid: 2 flags:0x00004000
[ 668.330880][ C1] Call Trace:
[ 668.333487][ C1]
[ 668.335610][ C1] __schedule+0xa00/0x4c10
[ 668.339164][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.343520][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.348290][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.352360][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.356947][ C1] schedule+0xda/0x1b0
[ 668.360105][ C1] cec_thread_func+0x4ab/0xe90
[ 668.363962][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.367918][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.372628][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.376846][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.380438][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.384454][ C1] kthread+0x2e9/0x3a0
[ 668.387708][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.391956][ C1] ret_from_fork+0x1f/0x30
[ 668.395343][ C1]
[ 668.397744][ C1] task:cec-vivid-007-v state:S stack:29888 pid: 2290 ppid: 2 flags:0x00004000
[ 668.405173][ C1] Call Trace:
[ 668.407830][ C1]
[ 668.410325][ C1] __schedule+0xa00/0x4c10
[ 668.414005][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.418056][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.422121][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.426034][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.430558][ C1] schedule+0xda/0x1b0
[ 668.433609][ C1] cec_thread_func+0x4ab/0xe90
[ 668.436919][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.440310][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.444307][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.448409][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.451504][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.454344][ C1] kthread+0x2e9/0x3a0
[ 668.457078][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.460391][ C1] ret_from_fork+0x1f/0x30
[ 668.462852][ C1]
[ 668.464717][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2291 ppid: 2 flags:0x00004000
[ 668.470496][ C1] Call Trace:
[ 668.472379][ C1]
[ 668.474156][ C1] __schedule+0xa00/0x4c10
[ 668.476808][ C1] ? find_held_lock+0x2d/0x110
[ 668.479734][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 668.483056][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.486275][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 668.489339][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 668.492219][ C1] schedule+0xda/0x1b0
[ 668.494471][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 668.497490][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.501639][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.506146][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 668.509970][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 668.513578][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.516507][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.519257][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.522827][ C1] kthread+0x2e9/0x3a0
[ 668.525412][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.528701][ C1] ret_from_fork+0x1f/0x30
[ 668.531356][ C1]
[ 668.533351][ C1] task:cec-vivid-008-v state:S stack:29936 pid: 2305 ppid: 2 flags:0x00004000
[ 668.539034][ C1] Call Trace:
[ 668.541109][ C1]
[ 668.542943][ C1] __schedule+0xa00/0x4c10
[ 668.545648][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.548716][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.552086][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.555275][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.559540][ C1] schedule+0xda/0x1b0
[ 668.562133][ C1] cec_thread_func+0x4ab/0xe90
[ 668.564956][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.568087][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.571735][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.575306][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.578412][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.581251][ C1] kthread+0x2e9/0x3a0
[ 668.583457][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.586668][ C1] ret_from_fork+0x1f/0x30
[ 668.589424][ C1]
[ 668.591342][ C1] task:cec-vivid-008-v state:S stack:29936 pid: 2306 ppid: 2 flags:0x00004000
[ 668.597067][ C1] Call Trace:
[ 668.599002][ C1]
[ 668.600808][ C1] __schedule+0xa00/0x4c10
[ 668.603480][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.606449][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.609953][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.613051][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.616222][ C1] schedule+0xda/0x1b0
[ 668.618662][ C1] cec_thread_func+0x4ab/0xe90
[ 668.621390][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.624192][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.627759][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.631304][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.634243][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.637192][ C1] kthread+0x2e9/0x3a0
[ 668.639416][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.645413][ C1] ret_from_fork+0x1f/0x30
[ 668.648080][ C1]
[ 668.649988][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2307 ppid: 2 flags:0x00004000
[ 668.655296][ C1] Call Trace:
[ 668.657473][ C1]
[ 668.659414][ C1] __schedule+0xa00/0x4c10
[ 668.662316][ C1] ? find_held_lock+0x2d/0x110
[ 668.665220][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 668.668861][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.672419][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 668.675665][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 668.678814][ C1] schedule+0xda/0x1b0
[ 668.681457][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 668.684840][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.688334][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.692356][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 668.696510][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 668.700484][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.703666][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.707020][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.710713][ C1] kthread+0x2e9/0x3a0
[ 668.713262][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.716734][ C1] ret_from_fork+0x1f/0x30
[ 668.720066][ C1]
[ 668.722179][ C1] task:cec-vivid-009-v state:S stack:29936 pid: 2321 ppid: 2 flags:0x00004000
[ 668.728097][ C1] Call Trace:
[ 668.730131][ C1]
[ 668.731989][ C1] __schedule+0xa00/0x4c10
[ 668.734527][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.737967][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.741659][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.745105][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.749714][ C1] schedule+0xda/0x1b0
[ 668.753153][ C1] cec_thread_func+0x4ab/0xe90
[ 668.756156][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.759391][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.763101][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.766777][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.770187][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.773132][ C1] kthread+0x2e9/0x3a0
[ 668.775647][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.779029][ C1] ret_from_fork+0x1f/0x30
[ 668.781928][ C1]
[ 668.784429][ C1] task:cec-vivid-009-v state:S stack:29936 pid: 2322 ppid: 2 flags:0x00004000
[ 668.790874][ C1] Call Trace:
[ 668.793424][ C1]
[ 668.795113][ C1] __schedule+0xa00/0x4c10
[ 668.797923][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.801387][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.805273][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.809696][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.814219][ C1] schedule+0xda/0x1b0
[ 668.817243][ C1] cec_thread_func+0x4ab/0xe90
[ 668.820813][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.824169][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.828828][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.833110][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.837100][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.840898][ C1] kthread+0x2e9/0x3a0
[ 668.843910][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.848271][ C1] ret_from_fork+0x1f/0x30
[ 668.851597][ C1]
[ 668.854079][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2323 ppid: 2 flags:0x00004000
[ 668.861287][ C1] Call Trace:
[ 668.863822][ C1]
[ 668.865873][ C1] __schedule+0xa00/0x4c10
[ 668.869189][ C1] ? find_held_lock+0x2d/0x110
[ 668.872749][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 668.876890][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.881015][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 668.884942][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 668.888240][ C1] schedule+0xda/0x1b0
[ 668.891095][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 668.894421][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.898300][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.901696][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 668.905257][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 668.909142][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.912220][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.914994][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 668.918043][ C1] kthread+0x2e9/0x3a0
[ 668.920801][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.924035][ C1] ret_from_fork+0x1f/0x30
[ 668.927339][ C1]
[ 668.929204][ C1] task:cec-vivid-010-v state:S stack:30504 pid: 2337 ppid: 2 flags:0x00004000
[ 668.934888][ C1] Call Trace:
[ 668.937218][ C1]
[ 668.938859][ C1] __schedule+0xa00/0x4c10
[ 668.941592][ C1] ? io_schedule_timeout+0x140/0x140
[ 668.945470][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.949872][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 668.953136][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 668.957062][ C1] schedule+0xda/0x1b0
[ 668.960050][ C1] cec_thread_func+0x4ab/0xe90
[ 668.963895][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.968454][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 668.972730][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 668.976769][ C1] ? __kthread_parkme+0x15f/0x220
[ 668.980217][ C1] ? cec_s_conn_info+0x220/0x220
[ 668.983270][ C1] kthread+0x2e9/0x3a0
[ 668.985979][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 668.989622][ C1] ret_from_fork+0x1f/0x30
[ 668.992497][ C1]
[ 668.994597][ C1] task:cec-vivid-010-v state:S stack:29936 pid: 2338 ppid: 2 flags:0x00004000
[ 669.001378][ C1] Call Trace:
[ 669.003384][ C1]
[ 669.005556][ C1] __schedule+0xa00/0x4c10
[ 669.008780][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.011986][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.015581][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.018814][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.022481][ C1] schedule+0xda/0x1b0
[ 669.025402][ C1] cec_thread_func+0x4ab/0xe90
[ 669.029089][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.032956][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.037072][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.041754][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.045801][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.049612][ C1] kthread+0x2e9/0x3a0
[ 669.052798][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.056803][ C1] ret_from_fork+0x1f/0x30
[ 669.059909][ C1]
[ 669.062501][ C1] task:vivid_cec-vivid state:S stack:29528 pid: 2339 ppid: 2 flags:0x00004000
[ 669.069344][ C1] Call Trace:
[ 669.071949][ C1]
[ 669.073796][ C1] __schedule+0xa00/0x4c10
[ 669.076475][ C1] ? find_held_lock+0x2d/0x110
[ 669.079667][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 669.082787][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.085904][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 669.088980][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 669.092971][ C1] schedule+0xda/0x1b0
[ 669.095744][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 669.098988][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.102748][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.106362][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 669.110567][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 669.115632][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.119638][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.124083][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.128649][ C1] kthread+0x2e9/0x3a0
[ 669.131176][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.134608][ C1] ret_from_fork+0x1f/0x30
[ 669.137354][ C1]
[ 669.139246][ C1] task:cec-vivid-011-v state:S stack:29936 pid: 2353 ppid: 2 flags:0x00004000
[ 669.144925][ C1] Call Trace:
[ 669.146765][ C1]
[ 669.148934][ C1] __schedule+0xa00/0x4c10
[ 669.152330][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.155800][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.159385][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.163260][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.167624][ C1] schedule+0xda/0x1b0
[ 669.170407][ C1] cec_thread_func+0x4ab/0xe90
[ 669.173374][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.176436][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.180437][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.184631][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.187881][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.191317][ C1] kthread+0x2e9/0x3a0
[ 669.195086][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.198784][ C1] ret_from_fork+0x1f/0x30
[ 669.202093][ C1]
[ 669.204383][ C1] task:cec-vivid-011-v state:S stack:30248 pid: 2354 ppid: 2 flags:0x00004000
[ 669.210397][ C1] Call Trace:
[ 669.212561][ C1]
[ 669.214379][ C1] __schedule+0xa00/0x4c10
[ 669.217454][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.220701][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.224601][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.228645][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.232965][ C1] schedule+0xda/0x1b0
[ 669.235954][ C1] cec_thread_func+0x4ab/0xe90
[ 669.239636][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.243368][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.247657][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.251642][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.255273][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.258788][ C1] kthread+0x2e9/0x3a0
[ 669.261622][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.264976][ C1] ret_from_fork+0x1f/0x30
[ 669.267812][ C1]
[ 669.270111][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2355 ppid: 2 flags:0x00004000
[ 669.276855][ C1] Call Trace:
[ 669.279449][ C1]
[ 669.281726][ C1] __schedule+0xa00/0x4c10
[ 669.285083][ C1] ? find_held_lock+0x2d/0x110
[ 669.288768][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 669.293272][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.296911][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 669.300431][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 669.303811][ C1] schedule+0xda/0x1b0
[ 669.306608][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 669.310261][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.314650][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.318767][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 669.322413][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 669.325835][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.328990][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.332344][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.335990][ C1] kthread+0x2e9/0x3a0
[ 669.338615][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.342022][ C1] ret_from_fork+0x1f/0x30
[ 669.344804][ C1]
[ 669.347109][ C1] task:cec-vivid-012-v state:S stack:30504 pid: 2369 ppid: 2 flags:0x00004000
[ 669.354070][ C1] Call Trace:
[ 669.356149][ C1]
[ 669.357999][ C1] __schedule+0xa00/0x4c10
[ 669.361014][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.364158][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.367993][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.371328][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.375685][ C1] schedule+0xda/0x1b0
[ 669.379070][ C1] cec_thread_func+0x4ab/0xe90
[ 669.382878][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.386770][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.391455][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.396302][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.400291][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.404191][ C1] kthread+0x2e9/0x3a0
[ 669.407388][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.412101][ C1] ret_from_fork+0x1f/0x30
[ 669.415662][ C1]
[ 669.418202][ C1] task:cec-vivid-012-v state:S stack:29888 pid: 2370 ppid: 2 flags:0x00004000
[ 669.425842][ C1] Call Trace:
[ 669.428375][ C1]
[ 669.430192][ C1] __schedule+0xa00/0x4c10
[ 669.432931][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.435926][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.439481][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.443578][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.448212][ C1] schedule+0xda/0x1b0
[ 669.451296][ C1] cec_thread_func+0x4ab/0xe90
[ 669.455004][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.458183][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.462347][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.465640][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.468646][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.471467][ C1] kthread+0x2e9/0x3a0
[ 669.474230][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.477789][ C1] ret_from_fork+0x1f/0x30
[ 669.481041][ C1]
[ 669.482971][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2371 ppid: 2 flags:0x00004000
[ 669.488795][ C1] Call Trace:
[ 669.491023][ C1]
[ 669.492805][ C1] __schedule+0xa00/0x4c10
[ 669.495485][ C1] ? find_held_lock+0x2d/0x110
[ 669.498476][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 669.501651][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.504856][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 669.508030][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 669.511180][ C1] schedule+0xda/0x1b0
[ 669.513682][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 669.516936][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.520438][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.524031][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 669.527749][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 669.532109][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.535800][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.539362][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.543976][ C1] kthread+0x2e9/0x3a0
[ 669.547730][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.552790][ C1] ret_from_fork+0x1f/0x30
[ 669.555992][ C1]
[ 669.557816][ C1] task:cec-vivid-013-v state:S stack:30504 pid: 2385 ppid: 2 flags:0x00004000
[ 669.563906][ C1] Call Trace:
[ 669.566042][ C1]
[ 669.567910][ C1] __schedule+0xa00/0x4c10
[ 669.570956][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.574229][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.577794][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.580920][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.584437][ C1] schedule+0xda/0x1b0
[ 669.586923][ C1] cec_thread_func+0x4ab/0xe90
[ 669.589716][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.592776][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.596014][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.599522][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.602649][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.605564][ C1] kthread+0x2e9/0x3a0
[ 669.608161][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.611580][ C1] ret_from_fork+0x1f/0x30
[ 669.614178][ C1]
[ 669.615940][ C1] task:cec-vivid-013-v state:S stack:29752 pid: 2386 ppid: 2 flags:0x00004000
[ 669.621385][ C1] Call Trace:
[ 669.623277][ C1]
[ 669.625012][ C1] __schedule+0xa00/0x4c10
[ 669.627428][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.630739][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.634365][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.637530][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.641175][ C1] schedule+0xda/0x1b0
[ 669.644008][ C1] cec_thread_func+0x4ab/0xe90
[ 669.647092][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.650264][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.653721][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.657010][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.659971][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.663054][ C1] kthread+0x2e9/0x3a0
[ 669.665477][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.668533][ C1] ret_from_fork+0x1f/0x30
[ 669.670990][ C1]
[ 669.672969][ C1] task:vivid_cec-vivid state:S stack:30096 pid: 2387 ppid: 2 flags:0x00004000
[ 669.678779][ C1] Call Trace:
[ 669.680812][ C1]
[ 669.682649][ C1] __schedule+0xa00/0x4c10
[ 669.685440][ C1] ? find_held_lock+0x2d/0x110
[ 669.688422][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 669.691509][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.694895][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 669.698042][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 669.701241][ C1] schedule+0xda/0x1b0
[ 669.703834][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 669.707105][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.710629][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.714278][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 669.718304][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 669.722033][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.725216][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.728115][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.731199][ C1] kthread+0x2e9/0x3a0
[ 669.734047][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.737472][ C1] ret_from_fork+0x1f/0x30
[ 669.740323][ C1]
[ 669.742323][ C1] task:cec-vivid-014-v state:S stack:30504 pid: 2401 ppid: 2 flags:0x00004000
[ 669.748116][ C1] Call Trace:
[ 669.750228][ C1]
[ 669.752113][ C1] __schedule+0xa00/0x4c10
[ 669.754852][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.758114][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.761709][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.764807][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.768420][ C1] schedule+0xda/0x1b0
[ 669.770932][ C1] cec_thread_func+0x4ab/0xe90
[ 669.773850][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.776889][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.780554][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.784189][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.787344][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.790536][ C1] kthread+0x2e9/0x3a0
[ 669.793053][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.796524][ C1] ret_from_fork+0x1f/0x30
[ 669.799283][ C1]
[ 669.801142][ C1] task:cec-vivid-014-v state:S stack:30504 pid: 2402 ppid: 2 flags:0x00004000
[ 669.806832][ C1] Call Trace:
[ 669.808920][ C1]
[ 669.810896][ C1] __schedule+0xa00/0x4c10
[ 669.813642][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.816804][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.820376][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.823185][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.826764][ C1] schedule+0xda/0x1b0
[ 669.829548][ C1] cec_thread_func+0x4ab/0xe90
[ 669.832621][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.835500][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.839140][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.842812][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.845961][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.849064][ C1] kthread+0x2e9/0x3a0
[ 669.851597][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.855138][ C1] ret_from_fork+0x1f/0x30
[ 669.857926][ C1]
[ 669.859966][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2403 ppid: 2 flags:0x00004000
[ 669.865733][ C1] Call Trace:
[ 669.867584][ C1]
[ 669.869726][ C1] __schedule+0xa00/0x4c10
[ 669.872562][ C1] ? find_held_lock+0x2d/0x110
[ 669.875421][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 669.879041][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.882407][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 669.885395][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 669.888412][ C1] schedule+0xda/0x1b0
[ 669.891411][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 669.895548][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.900077][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.904549][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 669.908396][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 669.911957][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.915084][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.918188][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 669.921591][ C1] kthread+0x2e9/0x3a0
[ 669.924002][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.927329][ C1] ret_from_fork+0x1f/0x30
[ 669.929916][ C1]
[ 669.931781][ C1] task:cec-vivid-015-v state:S stack:30504 pid: 2417 ppid: 2 flags:0x00004000
[ 669.937464][ C1] Call Trace:
[ 669.939535][ C1]
[ 669.941363][ C1] __schedule+0xa00/0x4c10
[ 669.944138][ C1] ? io_schedule_timeout+0x140/0x140
[ 669.947411][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.950931][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 669.954115][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 669.957692][ C1] schedule+0xda/0x1b0
[ 669.960214][ C1] cec_thread_func+0x4ab/0xe90
[ 669.963149][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.966191][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 669.969468][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 669.972800][ C1] ? __kthread_parkme+0x15f/0x220
[ 669.975777][ C1] ? cec_s_conn_info+0x220/0x220
[ 669.978542][ C1] kthread+0x2e9/0x3a0
[ 669.980983][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 669.984421][ C1] ret_from_fork+0x1f/0x30
[ 669.986961][ C1]
[ 669.988826][ C1] task:cec-vivid-015-v state:S stack:29888 pid: 2418 ppid: 2 flags:0x00004000
[ 669.994492][ C1] Call Trace:
[ 669.997071][ C1]
[ 669.999291][ C1] __schedule+0xa00/0x4c10
[ 670.002124][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.005268][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 670.008844][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 670.012202][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 670.015710][ C1] schedule+0xda/0x1b0
[ 670.018280][ C1] cec_thread_func+0x4ab/0xe90
[ 670.021307][ C1] ? cec_s_conn_info+0x220/0x220
[ 670.024308][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 670.027746][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 670.030961][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.033720][ C1] ? cec_s_conn_info+0x220/0x220
[ 670.036559][ C1] kthread+0x2e9/0x3a0
[ 670.039085][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.042347][ C1] ret_from_fork+0x1f/0x30
[ 670.044898][ C1]
[ 670.046612][ C1] task:vivid_cec-vivid state:S stack:30088 pid: 2419 ppid: 2 flags:0x00004000
[ 670.051636][ C1] Call Trace:
[ 670.053460][ C1]
[ 670.055065][ C1] __schedule+0xa00/0x4c10
[ 670.057675][ C1] ? find_held_lock+0x2d/0x110
[ 670.060385][ C1] ? vivid_cec_bus_thread+0xf53/0x1460
[ 670.063750][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.066945][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.070019][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.072757][ C1] schedule+0xda/0x1b0
[ 670.074989][ C1] vivid_cec_bus_thread+0xf8a/0x1460
[ 670.078413][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 670.081917][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 670.085994][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 670.089950][ C1] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 670.093962][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 670.097518][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.101030][ C1] ? vivid_cec_adap_transmit+0x2c0/0x2c0
[ 670.104642][ C1] kthread+0x2e9/0x3a0
[ 670.107315][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.110737][ C1] ret_from_fork+0x1f/0x30
[ 670.113713][ C1]
[ 670.115717][ C1] task:raid5wq state:I stack:30528 pid: 2449 ppid: 2 flags:0x00004000
[ 670.123138][ C1] Call Trace:
[ 670.125504][ C1]
[ 670.127534][ C1] __schedule+0xa00/0x4c10
[ 670.130889][ C1] ? find_held_lock+0x2d/0x110
[ 670.134017][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.137113][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.140753][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.143944][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.147096][ C1] schedule+0xda/0x1b0
[ 670.149967][ C1] rescuer_thread+0x780/0xcf0
[ 670.153532][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.157306][ C1] ? worker_thread+0x1080/0x1080
[ 670.160906][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.164792][ C1] ? worker_thread+0x1080/0x1080
[ 670.168572][ C1] kthread+0x2e9/0x3a0
[ 670.171707][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.175933][ C1] ret_from_fork+0x1f/0x30
[ 670.179360][ C1]
[ 670.181780][ C1] task:bch_btree_io state:I stack:30528 pid: 2451 ppid: 2 flags:0x00004000
[ 670.188859][ C1] Call Trace:
[ 670.191405][ C1]
[ 670.193676][ C1] __schedule+0xa00/0x4c10
[ 670.197218][ C1] ? find_held_lock+0x2d/0x110
[ 670.200836][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.203832][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.207166][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.211154][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.214353][ C1] schedule+0xda/0x1b0
[ 670.216951][ C1] rescuer_thread+0x780/0xcf0
[ 670.219942][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.222746][ C1] ? worker_thread+0x1080/0x1080
[ 670.225771][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.229001][ C1] ? worker_thread+0x1080/0x1080
[ 670.232128][ C1] kthread+0x2e9/0x3a0
[ 670.234681][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.238193][ C1] ret_from_fork+0x1f/0x30
[ 670.240916][ C1]
[ 670.242828][ C1] task:bcache state:I stack:29912 pid: 2452 ppid: 2 flags:0x00004000
[ 670.248440][ C1] Call Trace:
[ 670.250569][ C1]
[ 670.252419][ C1] __schedule+0xa00/0x4c10
[ 670.255339][ C1] ? find_held_lock+0x2d/0x110
[ 670.258831][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.262639][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.266714][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.270820][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.274786][ C1] schedule+0xda/0x1b0
[ 670.278303][ C1] rescuer_thread+0x780/0xcf0
[ 670.281949][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.285660][ C1] ? worker_thread+0x1080/0x1080
[ 670.289565][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.293409][ C1] ? worker_thread+0x1080/0x1080
[ 670.297127][ C1] kthread+0x2e9/0x3a0
[ 670.300290][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.304989][ C1] ret_from_fork+0x1f/0x30
[ 670.308553][ C1]
[ 670.311158][ C1] task:bch_journal state:I stack:29968 pid: 2453 ppid: 2 flags:0x00004000
[ 670.318582][ C1] Call Trace:
[ 670.321544][ C1]
[ 670.323897][ C1] __schedule+0xa00/0x4c10
[ 670.327312][ C1] ? find_held_lock+0x2d/0x110
[ 670.330913][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.334471][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.338096][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.341762][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.345451][ C1] schedule+0xda/0x1b0
[ 670.348434][ C1] rescuer_thread+0x780/0xcf0
[ 670.352134][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.355814][ C1] ? worker_thread+0x1080/0x1080
[ 670.359981][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.363327][ C1] ? worker_thread+0x1080/0x1080
[ 670.366175][ C1] kthread+0x2e9/0x3a0
[ 670.377378][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.380960][ C1] ret_from_fork+0x1f/0x30
[ 670.384033][ C1]
[ 670.385878][ C1] task:dm_bufio_cache state:I stack:29968 pid: 2455 ppid: 2 flags:0x00004000
[ 670.391517][ C1] Call Trace:
[ 670.393588][ C1]
[ 670.395387][ C1] __schedule+0xa00/0x4c10
[ 670.398002][ C1] ? find_held_lock+0x2d/0x110
[ 670.400873][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.403669][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.406868][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.410585][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.413525][ C1] schedule+0xda/0x1b0
[ 670.416116][ C1] rescuer_thread+0x780/0xcf0
[ 670.418826][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.421717][ C1] ? worker_thread+0x1080/0x1080
[ 670.424829][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.428022][ C1] ? worker_thread+0x1080/0x1080
[ 670.431071][ C1] kthread+0x2e9/0x3a0
[ 670.433894][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.437366][ C1] ret_from_fork+0x1f/0x30
[ 670.440283][ C1]
[ 670.442412][ C1] task:kmpathd state:I stack:29968 pid: 2456 ppid: 2 flags:0x00004000
[ 670.448439][ C1] Call Trace:
[ 670.450307][ C1]
[ 670.452190][ C1] __schedule+0xa00/0x4c10
[ 670.455278][ C1] ? find_held_lock+0x2d/0x110
[ 670.458314][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.461389][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.464755][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.468041][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.471139][ C1] schedule+0xda/0x1b0
[ 670.473622][ C1] rescuer_thread+0x780/0xcf0
[ 670.476462][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.479534][ C1] ? worker_thread+0x1080/0x1080
[ 670.482252][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.484991][ C1] ? worker_thread+0x1080/0x1080
[ 670.487915][ C1] kthread+0x2e9/0x3a0
[ 670.490217][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.493262][ C1] ret_from_fork+0x1f/0x30
[ 670.495817][ C1]
[ 670.497841][ C1] task:kmpath_handlerd state:I stack:29968 pid: 2457 ppid: 2 flags:0x00004000
[ 670.503882][ C1] Call Trace:
[ 670.506018][ C1]
[ 670.507837][ C1] __schedule+0xa00/0x4c10
[ 670.510948][ C1] ? find_held_lock+0x2d/0x110
[ 670.513847][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.516825][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.519995][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.522744][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.525772][ C1] schedule+0xda/0x1b0
[ 670.528268][ C1] rescuer_thread+0x780/0xcf0
[ 670.531290][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.534391][ C1] ? worker_thread+0x1080/0x1080
[ 670.537628][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.540836][ C1] ? worker_thread+0x1080/0x1080
[ 670.543604][ C1] kthread+0x2e9/0x3a0
[ 670.545829][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.549386][ C1] ret_from_fork+0x1f/0x30
[ 670.552084][ C1]
[ 670.553912][ C1] task:kvub300c state:I stack:30528 pid: 2475 ppid: 2 flags:0x00004000
[ 670.559602][ C1] Call Trace:
[ 670.561779][ C1]
[ 670.563648][ C1] __schedule+0xa00/0x4c10
[ 670.566884][ C1] ? find_held_lock+0x2d/0x110
[ 670.569675][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.572476][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.575721][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.578816][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.581972][ C1] schedule+0xda/0x1b0
[ 670.584351][ C1] rescuer_thread+0x780/0xcf0
[ 670.587233][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.590170][ C1] ? worker_thread+0x1080/0x1080
[ 670.593168][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.596056][ C1] ? worker_thread+0x1080/0x1080
[ 670.598987][ C1] kthread+0x2e9/0x3a0
[ 670.601783][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.606046][ C1] ret_from_fork+0x1f/0x30
[ 670.609468][ C1]
[ 670.611926][ C1] task:kvub300p state:I stack:30528 pid: 2476 ppid: 2 flags:0x00004000
[ 670.619482][ C1] Call Trace:
[ 670.622155][ C1]
[ 670.624498][ C1] __schedule+0xa00/0x4c10
[ 670.628162][ C1] ? find_held_lock+0x2d/0x110
[ 670.631820][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.635586][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.639778][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.643400][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.647348][ C1] schedule+0xda/0x1b0
[ 670.650528][ C1] rescuer_thread+0x780/0xcf0
[ 670.654358][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.657915][ C1] ? worker_thread+0x1080/0x1080
[ 670.661069][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.664148][ C1] ? worker_thread+0x1080/0x1080
[ 670.666981][ C1] kthread+0x2e9/0x3a0
[ 670.669333][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.672455][ C1] ret_from_fork+0x1f/0x30
[ 670.675368][ C1]
[ 670.677298][ C1] task:kvub300d state:I stack:30528 pid: 2477 ppid: 2 flags:0x00004000
[ 670.682400][ C1] Call Trace:
[ 670.684386][ C1]
[ 670.686077][ C1] __schedule+0xa00/0x4c10
[ 670.688757][ C1] ? find_held_lock+0x2d/0x110
[ 670.691828][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.695052][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.698320][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.701223][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.704054][ C1] schedule+0xda/0x1b0
[ 670.706571][ C1] rescuer_thread+0x780/0xcf0
[ 670.709802][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.713097][ C1] ? worker_thread+0x1080/0x1080
[ 670.716289][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.719093][ C1] ? worker_thread+0x1080/0x1080
[ 670.721907][ C1] kthread+0x2e9/0x3a0
[ 670.724149][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.727221][ C1] ret_from_fork+0x1f/0x30
[ 670.730053][ C1]
[ 670.731901][ C1] task:kmemstick state:I stack:29344 pid: 2481 ppid: 2 flags:0x00004000
[ 670.737578][ C1] Call Trace:
[ 670.739666][ C1]
[ 670.741545][ C1] __schedule+0xa00/0x4c10
[ 670.744386][ C1] ? find_held_lock+0x2d/0x110
[ 670.747279][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.750422][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.753755][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.757206][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.760418][ C1] schedule+0xda/0x1b0
[ 670.762963][ C1] rescuer_thread+0x780/0xcf0
[ 670.765948][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.769093][ C1] ? worker_thread+0x1080/0x1080
[ 670.772210][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.775269][ C1] ? worker_thread+0x1080/0x1080
[ 670.778561][ C1] kthread+0x2e9/0x3a0
[ 670.781200][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.784706][ C1] ret_from_fork+0x1f/0x30
[ 670.787600][ C1]
[ 670.789459][ C1] task:rdma_cm state:I stack:29968 pid: 2485 ppid: 2 flags:0x00004000
[ 670.795133][ C1] Call Trace:
[ 670.797581][ C1]
[ 670.799558][ C1] __schedule+0xa00/0x4c10
[ 670.802299][ C1] ? find_held_lock+0x2d/0x110
[ 670.805341][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.809022][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.812988][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.816895][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.820623][ C1] schedule+0xda/0x1b0
[ 670.822862][ C1] rescuer_thread+0x780/0xcf0
[ 670.825840][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.828903][ C1] ? worker_thread+0x1080/0x1080
[ 670.832060][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.834998][ C1] ? worker_thread+0x1080/0x1080
[ 670.837995][ C1] kthread+0x2e9/0x3a0
[ 670.840492][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.843825][ C1] ret_from_fork+0x1f/0x30
[ 670.846570][ C1]
[ 670.848528][ C1] task:mlx4_ib state:I stack:30528 pid: 2489 ppid: 2 flags:0x00004000
[ 670.854082][ C1] Call Trace:
[ 670.856057][ C1]
[ 670.857828][ C1] __schedule+0xa00/0x4c10
[ 670.860748][ C1] ? find_held_lock+0x2d/0x110
[ 670.864045][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.867161][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.870304][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.873380][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.877118][ C1] schedule+0xda/0x1b0
[ 670.879852][ C1] rescuer_thread+0x780/0xcf0
[ 670.882815][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.885779][ C1] ? worker_thread+0x1080/0x1080
[ 670.888760][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.891627][ C1] ? worker_thread+0x1080/0x1080
[ 670.894317][ C1] kthread+0x2e9/0x3a0
[ 670.896540][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.899608][ C1] ret_from_fork+0x1f/0x30
[ 670.902276][ C1]
[ 670.904214][ C1] task:mlx4_ib_mcg state:I stack:29968 pid: 2490 ppid: 2 flags:0x00004000
[ 670.909566][ C1] Call Trace:
[ 670.911430][ C1]
[ 670.913261][ C1] __schedule+0xa00/0x4c10
[ 670.915970][ C1] ? find_held_lock+0x2d/0x110
[ 670.918715][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.921762][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.925018][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.928098][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.931091][ C1] schedule+0xda/0x1b0
[ 670.933728][ C1] rescuer_thread+0x780/0xcf0
[ 670.936486][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.939429][ C1] ? worker_thread+0x1080/0x1080
[ 670.942490][ C1] ? __kthread_parkme+0x15f/0x220
[ 670.945564][ C1] ? worker_thread+0x1080/0x1080
[ 670.948339][ C1] kthread+0x2e9/0x3a0
[ 670.950860][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 670.954245][ C1] ret_from_fork+0x1f/0x30
[ 670.956978][ C1]
[ 670.958741][ C1] task:srp_remove state:I stack:30528 pid: 2491 ppid: 2 flags:0x00004000
[ 670.964294][ C1] Call Trace:
[ 670.966319][ C1]
[ 670.968131][ C1] __schedule+0xa00/0x4c10
[ 670.970889][ C1] ? find_held_lock+0x2d/0x110
[ 670.973741][ C1] ? rescuer_thread+0x724/0xcf0
[ 670.976497][ C1] ? io_schedule_timeout+0x140/0x140
[ 670.979747][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 670.982957][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 670.985992][ C1] schedule+0xda/0x1b0
[ 670.988447][ C1] rescuer_thread+0x780/0xcf0
[ 670.991222][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 670.994038][ C1] ? worker_thread+0x1080/0x1080
[ 670.997027][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.000158][ C1] ? worker_thread+0x1080/0x1080
[ 671.003415][ C1] kthread+0x2e9/0x3a0
[ 671.005900][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.009508][ C1] ret_from_fork+0x1f/0x30
[ 671.012276][ C1]
[ 671.014191][ C1] task:siw_cm_wq state:I stack:30536 pid: 2495 ppid: 2 flags:0x00004000
[ 671.019648][ C1] Call Trace:
[ 671.021575][ C1]
[ 671.023513][ C1] __schedule+0xa00/0x4c10
[ 671.026230][ C1] ? find_held_lock+0x2d/0x110
[ 671.029095][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.031986][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.035060][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.038331][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.041378][ C1] schedule+0xda/0x1b0
[ 671.043946][ C1] rescuer_thread+0x780/0xcf0
[ 671.047480][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.050256][ C1] ? worker_thread+0x1080/0x1080
[ 671.053021][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.055898][ C1] ? worker_thread+0x1080/0x1080
[ 671.059418][ C1] kthread+0x2e9/0x3a0
[ 671.061883][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.065354][ C1] ret_from_fork+0x1f/0x30
[ 671.068067][ C1]
[ 671.069997][ C1] task:siw_tx/0 state:S stack:30016 pid: 2496 ppid: 2 flags:0x00004000
[ 671.075915][ C1] Call Trace:
[ 671.077990][ C1]
[ 671.080041][ C1] __schedule+0xa00/0x4c10
[ 671.083098][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.086422][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.089998][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 671.093261][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 671.096879][ C1] schedule+0xda/0x1b0
[ 671.099461][ C1] siw_run_sq+0x285/0x430
[ 671.102270][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 671.105428][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.109003][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 671.112628][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.115802][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 671.118802][ C1] kthread+0x2e9/0x3a0
[ 671.121209][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.124726][ C1] ret_from_fork+0x1f/0x30
[ 671.127422][ C1]
[ 671.129317][ C1] task:siw_tx/2 state:S stack:30584 pid: 2497 ppid: 2 flags:0x00004000
[ 671.134992][ C1] Call Trace:
[ 671.137063][ C1]
[ 671.138811][ C1] __schedule+0xa00/0x4c10
[ 671.141373][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.144365][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.148069][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 671.151428][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 671.155213][ C1] schedule+0xda/0x1b0
[ 671.157812][ C1] siw_run_sq+0x285/0x430
[ 671.160416][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 671.163573][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.167199][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 671.170819][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.173941][ C1] ? siw_stop_tx_thread+0xa0/0xa0
[ 671.177278][ C1] kthread+0x2e9/0x3a0
[ 671.180295][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.183731][ C1] ret_from_fork+0x1f/0x30
[ 671.186417][ C1]
[ 671.188159][ C1] task:qat_misc_wq state:I stack:30536 pid: 2502 ppid: 2 flags:0x00004000
[ 671.193766][ C1] Call Trace:
[ 671.195759][ C1]
[ 671.197674][ C1] __schedule+0xa00/0x4c10
[ 671.200436][ C1] ? find_held_lock+0x2d/0x110
[ 671.203356][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.206379][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.209385][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.212200][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.215121][ C1] schedule+0xda/0x1b0
[ 671.217793][ C1] rescuer_thread+0x780/0xcf0
[ 671.220649][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.223575][ C1] ? worker_thread+0x1080/0x1080
[ 671.226269][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.229039][ C1] ? worker_thread+0x1080/0x1080
[ 671.232030][ C1] kthread+0x2e9/0x3a0
[ 671.234251][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.237448][ C1] ret_from_fork+0x1f/0x30
[ 671.240036][ C1]
[ 671.242010][ C1] task:qat_device_rese state:I stack:30536 pid: 2503 ppid: 2 flags:0x00004000
[ 671.247424][ C1] Call Trace:
[ 671.249454][ C1]
[ 671.251200][ C1] __schedule+0xa00/0x4c10
[ 671.253986][ C1] ? find_held_lock+0x2d/0x110
[ 671.256904][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.259831][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.263024][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.266624][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.270477][ C1] schedule+0xda/0x1b0
[ 671.273066][ C1] rescuer_thread+0x780/0xcf0
[ 671.275957][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.278865][ C1] ? worker_thread+0x1080/0x1080
[ 671.282097][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.285561][ C1] ? worker_thread+0x1080/0x1080
[ 671.289516][ C1] kthread+0x2e9/0x3a0
[ 671.293079][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.297890][ C1] ret_from_fork+0x1f/0x30
[ 671.301391][ C1]
[ 671.303846][ C1] task:qat_pf2vf_resp_ state:I stack:30248 pid: 2504 ppid: 2 flags:0x00004000
[ 671.311153][ C1] Call Trace:
[ 671.313781][ C1]
[ 671.315895][ C1] __schedule+0xa00/0x4c10
[ 671.319228][ C1] ? find_held_lock+0x2d/0x110
[ 671.322971][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.326917][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.331030][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.334606][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.338677][ C1] schedule+0xda/0x1b0
[ 671.342088][ C1] rescuer_thread+0x780/0xcf0
[ 671.345896][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.349928][ C1] ? worker_thread+0x1080/0x1080
[ 671.353946][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.357599][ C1] ? worker_thread+0x1080/0x1080
[ 671.360824][ C1] kthread+0x2e9/0x3a0
[ 671.363404][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.366819][ C1] ret_from_fork+0x1f/0x30
[ 671.369596][ C1]
[ 671.371569][ C1] task:adf_vf_stop_wq state:I stack:30536 pid: 2505 ppid: 2 flags:0x00004000
[ 671.376731][ C1] Call Trace:
[ 671.378549][ C1]
[ 671.380266][ C1] __schedule+0xa00/0x4c10
[ 671.382755][ C1] ? find_held_lock+0x2d/0x110
[ 671.385675][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.388598][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.391647][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.394433][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.397442][ C1] schedule+0xda/0x1b0
[ 671.400084][ C1] rescuer_thread+0x780/0xcf0
[ 671.402795][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.405910][ C1] ? worker_thread+0x1080/0x1080
[ 671.409360][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.412695][ C1] ? worker_thread+0x1080/0x1080
[ 671.416045][ C1] kthread+0x2e9/0x3a0
[ 671.419120][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.422468][ C1] ret_from_fork+0x1f/0x30
[ 671.424935][ C1]
[ 671.426654][ C1] task:elousb state:I stack:29776 pid: 2542 ppid: 2 flags:0x00004000
[ 671.433210][ C1] Call Trace:
[ 671.435570][ C1]
[ 671.438038][ C1] __schedule+0xa00/0x4c10
[ 671.441578][ C1] ? find_held_lock+0x2d/0x110
[ 671.445207][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.448998][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.453303][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.457267][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.460941][ C1] schedule+0xda/0x1b0
[ 671.463499][ C1] rescuer_thread+0x780/0xcf0
[ 671.466759][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.470329][ C1] ? worker_thread+0x1080/0x1080
[ 671.473165][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.476092][ C1] ? worker_thread+0x1080/0x1080
[ 671.479156][ C1] kthread+0x2e9/0x3a0
[ 671.481700][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.485054][ C1] ret_from_fork+0x1f/0x30
[ 671.487496][ C1]
[ 671.489219][ C1] task:mld state:I stack:30528 pid: 2763 ppid: 2 flags:0x00004000
[ 671.494888][ C1] Call Trace:
[ 671.496804][ C1]
[ 671.498640][ C1] __schedule+0xa00/0x4c10
[ 671.501542][ C1] ? find_held_lock+0x2d/0x110
[ 671.504573][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.507591][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.510897][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.514008][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.517051][ C1] schedule+0xda/0x1b0
[ 671.519592][ C1] rescuer_thread+0x780/0xcf0
[ 671.522469][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.525636][ C1] ? worker_thread+0x1080/0x1080
[ 671.528595][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.531372][ C1] ? worker_thread+0x1080/0x1080
[ 671.534068][ C1] kthread+0x2e9/0x3a0
[ 671.536599][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.541147][ C1] ret_from_fork+0x1f/0x30
[ 671.543753][ C1]
[ 671.546300][ C1] task:ipv6_addrconf state:I stack:29960 pid: 2764 ppid: 2 flags:0x00004000
[ 671.553671][ C1] Call Trace:
[ 671.555710][ C1]
[ 671.557733][ C1] __schedule+0xa00/0x4c10
[ 671.560670][ C1] ? find_held_lock+0x2d/0x110
[ 671.563582][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.566501][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.569736][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.572784][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.575494][ C1] schedule+0xda/0x1b0
[ 671.578038][ C1] rescuer_thread+0x780/0xcf0
[ 671.580917][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.584046][ C1] ? worker_thread+0x1080/0x1080
[ 671.587162][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.590249][ C1] ? worker_thread+0x1080/0x1080
[ 671.593244][ C1] kthread+0x2e9/0x3a0
[ 671.595539][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.599789][ C1] ret_from_fork+0x1f/0x30
[ 671.602926][ C1]
[ 671.605124][ C1] task:dsa_ordered state:I stack:30528 pid: 2781 ppid: 2 flags:0x00004000
[ 671.611581][ C1] Call Trace:
[ 671.613489][ C1]
[ 671.615371][ C1] __schedule+0xa00/0x4c10
[ 671.618149][ C1] ? find_held_lock+0x2d/0x110
[ 671.620968][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.623856][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.627296][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.630460][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.633637][ C1] schedule+0xda/0x1b0
[ 671.636185][ C1] rescuer_thread+0x780/0xcf0
[ 671.639288][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.642392][ C1] ? worker_thread+0x1080/0x1080
[ 671.645528][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.648855][ C1] ? worker_thread+0x1080/0x1080
[ 671.651814][ C1] kthread+0x2e9/0x3a0
[ 671.654049][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.657083][ C1] ret_from_fork+0x1f/0x30
[ 671.659563][ C1]
[ 671.661761][ C1] task:krfcommd state:S stack:29360 pid: 2878 ppid: 2 flags:0x00004000
[ 671.668016][ C1] Call Trace:
[ 671.670030][ C1]
[ 671.672079][ C1] __schedule+0xa00/0x4c10
[ 671.674815][ C1] ? find_held_lock+0x2d/0x110
[ 671.677798][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.681020][ C1] ? rfcomm_run+0x1720/0x4a30
[ 671.684080][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.687268][ C1] ? rcu_read_lock_sched_held+0x3a/0x70
[ 671.690831][ C1] schedule+0xda/0x1b0
[ 671.693359][ C1] schedule_timeout+0x1db/0x2a0
[ 671.696526][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 671.699679][ C1] ? wait_for_completion_io_timeout+0x20/0x20
[ 671.703135][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.705791][ C1] wait_woken+0x18b/0x1f0
[ 671.708408][ C1] rfcomm_run+0x1739/0x4a30
[ 671.711357][ C1] ? find_held_lock+0x2d/0x110
[ 671.714250][ C1] ? rfcomm_check_accept+0x240/0x240
[ 671.717464][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.720470][ C1] ? __init_waitqueue_head+0x150/0x150
[ 671.723978][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.727681][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 671.731828][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 671.735028][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.738153][ C1] ? rfcomm_check_accept+0x240/0x240
[ 671.741379][ C1] kthread+0x2e9/0x3a0
[ 671.743863][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.747243][ C1] ret_from_fork+0x1f/0x30
[ 671.749702][ C1]
[ 671.751461][ C1] task:kkcmd state:I stack:30528 pid: 2884 ppid: 2 flags:0x00004000
[ 671.758353][ C1] Call Trace:
[ 671.760836][ C1]
[ 671.762333][ C1] __schedule+0xa00/0x4c10
[ 671.765456][ C1] ? find_held_lock+0x2d/0x110
[ 671.768978][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.772340][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.776028][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.779683][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.783161][ C1] schedule+0xda/0x1b0
[ 671.786532][ C1] rescuer_thread+0x780/0xcf0
[ 671.789770][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.793190][ C1] ? worker_thread+0x1080/0x1080
[ 671.797102][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.800749][ C1] ? worker_thread+0x1080/0x1080
[ 671.804458][ C1] kthread+0x2e9/0x3a0
[ 671.807635][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.811453][ C1] ret_from_fork+0x1f/0x30
[ 671.815202][ C1]
[ 671.817693][ C1] task:kstrp state:I stack:30528 pid: 2885 ppid: 2 flags:0x00004000
[ 671.824432][ C1] Call Trace:
[ 671.826371][ C1]
[ 671.828142][ C1] __schedule+0xa00/0x4c10
[ 671.831238][ C1] ? find_held_lock+0x2d/0x110
[ 671.834630][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.838167][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.841509][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.844606][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.847998][ C1] schedule+0xda/0x1b0
[ 671.850499][ C1] rescuer_thread+0x780/0xcf0
[ 671.853320][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.856499][ C1] ? worker_thread+0x1080/0x1080
[ 671.859680][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.862993][ C1] ? worker_thread+0x1080/0x1080
[ 671.866524][ C1] kthread+0x2e9/0x3a0
[ 671.869096][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.872480][ C1] ret_from_fork+0x1f/0x30
[ 671.875126][ C1]
[ 671.877480][ C1] task:krdsd state:I stack:30536 pid: 2886 ppid: 2 flags:0x00004000
[ 671.882937][ C1] Call Trace:
[ 671.884967][ C1]
[ 671.886639][ C1] __schedule+0xa00/0x4c10
[ 671.889369][ C1] ? find_held_lock+0x2d/0x110
[ 671.891918][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.894597][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.897934][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.900808][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.903632][ C1] schedule+0xda/0x1b0
[ 671.905878][ C1] rescuer_thread+0x780/0xcf0
[ 671.908465][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.911374][ C1] ? worker_thread+0x1080/0x1080
[ 671.914326][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.917245][ C1] ? worker_thread+0x1080/0x1080
[ 671.919907][ C1] kthread+0x2e9/0x3a0
[ 671.922121][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.925202][ C1] ret_from_fork+0x1f/0x30
[ 671.927950][ C1]
[ 671.930048][ C1] task:rds_mr_flushd state:I stack:29968 pid: 2887 ppid: 2 flags:0x00004000
[ 671.936945][ C1] Call Trace:
[ 671.939516][ C1]
[ 671.941340][ C1] __schedule+0xa00/0x4c10
[ 671.943952][ C1] ? find_held_lock+0x2d/0x110
[ 671.946958][ C1] ? rescuer_thread+0x724/0xcf0
[ 671.950527][ C1] ? io_schedule_timeout+0x140/0x140
[ 671.953639][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 671.957246][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 671.960547][ C1] schedule+0xda/0x1b0
[ 671.963202][ C1] rescuer_thread+0x780/0xcf0
[ 671.965907][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 671.968690][ C1] ? worker_thread+0x1080/0x1080
[ 671.971537][ C1] ? __kthread_parkme+0x15f/0x220
[ 671.974351][ C1] ? worker_thread+0x1080/0x1080
[ 671.977284][ C1] kthread+0x2e9/0x3a0
[ 671.979549][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 671.982640][ C1] ret_from_fork+0x1f/0x30
[ 671.985682][ C1]
[ 671.987950][ C1] task:ceph-msgr state:I stack:30528 pid: 2898 ppid: 2 flags:0x00004000
[ 671.994576][ C1] Call Trace:
[ 671.997133][ C1]
[ 671.999071][ C1] __schedule+0xa00/0x4c10
[ 672.002475][ C1] ? find_held_lock+0x2d/0x110
[ 672.006160][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.009302][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.012397][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.015212][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.017750][ C1] schedule+0xda/0x1b0
[ 672.019993][ C1] rescuer_thread+0x780/0xcf0
[ 672.023200][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.026517][ C1] ? worker_thread+0x1080/0x1080
[ 672.029601][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.032665][ C1] ? worker_thread+0x1080/0x1080
[ 672.035429][ C1] kthread+0x2e9/0x3a0
[ 672.037852][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.041342][ C1] ret_from_fork+0x1f/0x30
[ 672.044356][ C1]
[ 672.046268][ C1] task:bat_events state:I stack:30528 pid: 2899 ppid: 2 flags:0x00004000
[ 672.052644][ C1] Call Trace:
[ 672.054867][ C1]
[ 672.056531][ C1] __schedule+0xa00/0x4c10
[ 672.059147][ C1] ? find_held_lock+0x2d/0x110
[ 672.062545][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.066112][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.070056][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.073753][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.077184][ C1] schedule+0xda/0x1b0
[ 672.080099][ C1] rescuer_thread+0x780/0xcf0
[ 672.083254][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.086662][ C1] ? worker_thread+0x1080/0x1080
[ 672.090020][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.093221][ C1] ? worker_thread+0x1080/0x1080
[ 672.096529][ C1] kthread+0x2e9/0x3a0
[ 672.099038][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.102432][ C1] ret_from_fork+0x1f/0x30
[ 672.105164][ C1]
[ 672.107083][ C1] task:zswap-shrink state:I stack:30528 pid: 2921 ppid: 2 flags:0x00004000
[ 672.112674][ C1] Call Trace:
[ 672.114640][ C1]
[ 672.116431][ C1] __schedule+0xa00/0x4c10
[ 672.119129][ C1] ? find_held_lock+0x2d/0x110
[ 672.122061][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.125081][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.128307][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.131383][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.134422][ C1] schedule+0xda/0x1b0
[ 672.136890][ C1] rescuer_thread+0x780/0xcf0
[ 672.139753][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.142705][ C1] ? worker_thread+0x1080/0x1080
[ 672.145725][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.148679][ C1] ? worker_thread+0x1080/0x1080
[ 672.151687][ C1] kthread+0x2e9/0x3a0
[ 672.154170][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.157457][ C1] ret_from_fork+0x1f/0x30
[ 672.159985][ C1]
[ 672.161770][ C1] task:kafsd state:I stack:30248 pid: 2925 ppid: 2 flags:0x00004000
[ 672.167448][ C1] Call Trace:
[ 672.169527][ C1]
[ 672.171374][ C1] __schedule+0xa00/0x4c10
[ 672.174183][ C1] ? find_held_lock+0x2d/0x110
[ 672.177242][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.180246][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.183505][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.186576][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.189618][ C1] schedule+0xda/0x1b0
[ 672.192087][ C1] rescuer_thread+0x780/0xcf0
[ 672.194928][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.197881][ C1] ? worker_thread+0x1080/0x1080
[ 672.200775][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.203683][ C1] ? worker_thread+0x1080/0x1080
[ 672.206741][ C1] kthread+0x2e9/0x3a0
[ 672.209280][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.212777][ C1] ret_from_fork+0x1f/0x30
[ 672.215570][ C1]
[ 672.217570][ C1] task:kafs_lockd state:I stack:30528 pid: 2926 ppid: 2 flags:0x00004000
[ 672.223298][ C1] Call Trace:
[ 672.225220][ C1]
[ 672.226854][ C1] __schedule+0xa00/0x4c10
[ 672.229647][ C1] ? find_held_lock+0x2d/0x110
[ 672.232681][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.235675][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.238570][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.241740][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.244740][ C1] schedule+0xda/0x1b0
[ 672.247283][ C1] rescuer_thread+0x780/0xcf0
[ 672.250080][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.252968][ C1] ? worker_thread+0x1080/0x1080
[ 672.255723][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.258752][ C1] ? worker_thread+0x1080/0x1080
[ 672.261837][ C1] kthread+0x2e9/0x3a0
[ 672.264338][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.267664][ C1] ret_from_fork+0x1f/0x30
[ 672.270454][ C1]
[ 672.272775][ C1] task:jbd2/sda1-8 state:S stack:26912 pid: 3096 ppid: 2 flags:0x00004000
[ 672.279212][ C1] Call Trace:
[ 672.281792][ C1]
[ 672.284139][ C1] __schedule+0xa00/0x4c10
[ 672.287398][ C1] ? find_held_lock+0x2d/0x110
[ 672.290386][ C1] ? kjournald2+0x67b/0x930
[ 672.293292][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.296600][ C1] ? mark_held_locks+0x9f/0xe0
[ 672.299729][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.303655][ C1] schedule+0xda/0x1b0
[ 672.306195][ C1] kjournald2+0x680/0x930
[ 672.308815][ C1] ? jbd2_journal_init_inode+0x3b0/0x3b0
[ 672.312278][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.316066][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 672.319815][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.322969][ C1] ? jbd2_journal_init_inode+0x3b0/0x3b0
[ 672.326373][ C1] kthread+0x2e9/0x3a0
[ 672.328728][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.331892][ C1] ret_from_fork+0x1f/0x30
[ 672.334606][ C1]
[ 672.336553][ C1] task:ext4-rsv-conver state:I stack:30528 pid: 3097 ppid: 2 flags:0x00004000
[ 672.342175][ C1] Call Trace:
[ 672.344269][ C1]
[ 672.346184][ C1] __schedule+0xa00/0x4c10
[ 672.349099][ C1] ? find_held_lock+0x2d/0x110
[ 672.352069][ C1] ? rescuer_thread+0x724/0xcf0
[ 672.355116][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.361298][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 672.364290][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 672.367361][ C1] schedule+0xda/0x1b0
[ 672.369950][ C1] rescuer_thread+0x780/0xcf0
[ 672.373079][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.376296][ C1] ? worker_thread+0x1080/0x1080
[ 672.379549][ C1] ? __kthread_parkme+0x15f/0x220
[ 672.382876][ C1] ? worker_thread+0x1080/0x1080
[ 672.385981][ C1] kthread+0x2e9/0x3a0
[ 672.388480][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 672.392092][ C1] ret_from_fork+0x1f/0x30
[ 672.394933][ C1]
[ 672.397121][ C1] task:syslogd state:S stack:25912 pid: 3115 ppid: 1 flags:0x00000000
[ 672.402872][ C1] Call Trace:
[ 672.404996][ C1]
[ 672.406819][ C1] __schedule+0xa00/0x4c10
[ 672.409768][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.413104][ C1] ? find_held_lock+0x2d/0x110
[ 672.416113][ C1] schedule+0xda/0x1b0
[ 672.418749][ C1] schedule_timeout+0x1db/0x2a0
[ 672.421506][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 672.424740][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.428478][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.432086][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 672.435386][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 672.439223][ C1] ? prepare_to_wait_exclusive+0xd7/0x2b0
[ 672.443636][ C1] __skb_wait_for_more_packets+0x35b/0x5e0
[ 672.448077][ C1] ? skb_free_datagram+0x1f0/0x1f0
[ 672.451804][ C1] ? proto_seq_start+0x50/0x50
[ 672.455527][ C1] ? skb_attempt_defer_free+0x400/0x400
[ 672.459600][ C1] __unix_dgram_recvmsg+0x202/0xb90
[ 672.462624][ C1] ? unix_stream_connect+0x1680/0x1680
[ 672.465829][ C1] ? avc_has_perm_noaudit+0x1f0/0x390
[ 672.469295][ C1] ? lock_chain_count+0x20/0x20
[ 672.472099][ C1] unix_dgram_recvmsg+0xc0/0xe0
[ 672.475728][ C1] sock_read_iter+0x344/0x470
[ 672.479595][ C1] ? ____sys_recvmsg+0x600/0x600
[ 672.483419][ C1] ? inode_has_perm+0x1a2/0x220
[ 672.487479][ C1] new_sync_read+0x489/0x560
[ 672.490487][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 672.493452][ C1] ? security_file_permission+0xab/0xd0
[ 672.496935][ C1] vfs_read+0x492/0x5d0
[ 672.499519][ C1] ksys_read+0x1e8/0x250
[ 672.502141][ C1] ? vfs_write+0xac0/0xac0
[ 672.504995][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 672.508748][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 672.512125][ C1] do_syscall_64+0x35/0xb0
[ 672.514802][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 672.518186][ C1] RIP: 0033:0x7f6fc415a8fe
[ 672.520895][ C1] RSP: 002b:00007fff0a117a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 672.525902][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6fc415a8fe
[ 672.530287][ C1] RDX: 00000000000000ff RSI: 0000557d32fc7300 RDI: 0000000000000000
[ 672.535223][ C1] RBP: 0000557d32fc72c0 R08: 00007f6fc41ea040 R09: 00007f6fc41ea0c0
[ 672.540676][ C1] R10: 00007f6fc41e9fc0 R11: 0000000000000246 R12: 0000557d32fc736b
[ 672.545615][ C1] R13: 0000557d32fc7300 R14: 0000000000000000 R15: 0000000000000000
[ 672.550409][ C1]
[ 672.552666][ C1] task:acpid state:S stack:24216 pid: 3118 ppid: 1 flags:0x00000000
[ 672.558431][ C1] Call Trace:
[ 672.560504][ C1]
[ 672.562324][ C1] __schedule+0xa00/0x4c10
[ 672.565092][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.568290][ C1] ? find_held_lock+0x2d/0x110
[ 672.570941][ C1] schedule+0xda/0x1b0
[ 672.573260][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 672.576690][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 672.580327][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.583840][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.587294][ C1] ? poll_initwait+0x170/0x170
[ 672.590226][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 672.593467][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 672.597313][ C1] do_select+0x11a1/0x16a0
[ 672.599796][ C1] ? select_estimate_accuracy+0x320/0x320
[ 672.603151][ C1] ? lock_chain_count+0x20/0x20
[ 672.606334][ C1] ? mark_lock.part.0+0xee/0x1910
[ 672.609735][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.613452][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.617458][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.621288][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.625173][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.629052][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.632945][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.636745][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.640984][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 672.645260][ C1] core_sys_select+0x3c2/0x9c0
[ 672.648444][ C1] ? do_compat_pselect+0x210/0x210
[ 672.651710][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 672.655407][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 672.659364][ C1] ? set_user_sigmask+0x213/0x2a0
[ 672.662383][ C1] ? __set_current_blocked+0x110/0x110
[ 672.665833][ C1] do_pselect.constprop.0+0x17b/0x1c0
[ 672.669324][ C1] ? kern_select+0x1c0/0x1c0
[ 672.672163][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.675157][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.678123][ C1] __x64_sys_pselect6+0x17f/0x230
[ 672.681107][ C1] ? __ia32_sys_select+0x150/0x150
[ 672.684177][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 672.687456][ C1] do_syscall_64+0x35/0xb0
[ 672.689977][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 672.693413][ C1] RIP: 0033:0x7f9f05b24bf4
[ 672.696015][ C1] RSP: 002b:00007fffa40fdb50 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 672.700613][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f05b24bf4
[ 672.705262][ C1] RDX: 0000000000000000 RSI: 00007fffa40fdc58 RDI: 000000000000000d
[ 672.709628][ C1] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 672.714405][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa40fdc58
[ 672.719295][ C1] R13: 0000000000000040 R14: 000000000000000c R15: 0000000000000000
[ 672.723685][ C1]
[ 672.725479][ C1] task:klogd state:R stack:26328 pid: 3122 ppid: 1 flags:0x00000000
[ 672.731002][ C1] Call Trace:
[ 672.733022][ C1]
[ 672.734643][ C1] __schedule+0xa00/0x4c10
[ 672.737425][ C1] ? get_data+0x5d0/0x5d0
[ 672.740047][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.743450][ C1] ? prb_read_valid+0x75/0xa0
[ 672.746106][ C1] ? prb_final_commit+0xa0/0xa0
[ 672.749189][ C1] schedule+0xda/0x1b0
[ 672.752011][ C1] syslog_print+0x1c2/0x580
[ 672.755446][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.759549][ C1] ? __lock_acquire+0x163e/0x5660
[ 672.762834][ C1] ? record_print_text+0x3e0/0x3e0
[ 672.765877][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 672.769320][ C1] ? avc_has_extended_perms+0xee0/0xee0
[ 672.772676][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 672.776324][ C1] ? cred_has_capability.isra.0+0x143/0x2b0
[ 672.780120][ C1] ? cred_has_capability.isra.0+0x14e/0x2b0
[ 672.783784][ C1] do_syslog.part.0+0x1db/0x5f0
[ 672.786741][ C1] ? __wake_up_klogd.part.0+0xf0/0xf0
[ 672.789981][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 672.792857][ C1] ? cap_capable+0x1f1/0x280
[ 672.796176][ C1] ? selinux_syslog+0xf4/0x2a0
[ 672.799328][ C1] ? security_syslog+0x73/0x90
[ 672.802397][ C1] __x64_sys_syslog+0x97/0xc0
[ 672.805029][ C1] do_syscall_64+0x35/0xb0
[ 672.807529][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 672.811227][ C1] RIP: 0033:0x7fa8232498b7
[ 672.814046][ C1] RSP: 002b:00007ffcebf5f158 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 672.819191][ C1] RAX: ffffffffffffffda RBX: 00007fa8233d6490 RCX: 00007fa8232498b7
[ 672.823866][ C1] RDX: 00000000000003ff RSI: 00007fa8233d6490 RDI: 0000000000000002
[ 672.828500][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 000055a1ef447b30
[ 672.832983][ C1] R10: 0000000000004000 R11: 0000000000000206 R12: 00007fa8233d6490
[ 672.837500][ C1] R13: 00007fa8233d651a R14: 00007fa8233d651a R15: 0000000000000000
[ 672.842058][ C1]
[ 672.843877][ C1] task:udevd state:S stack:27144 pid: 3133 ppid: 1 flags:0x00000000
[ 672.849158][ C1] Call Trace:
[ 672.851037][ C1]
[ 672.852800][ C1] __schedule+0xa00/0x4c10
[ 672.855244][ C1] ? schedule_hrtimeout_range_clock+0x183/0x390
[ 672.858611][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.862046][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 672.865864][ C1] schedule+0xda/0x1b0
[ 672.868537][ C1] schedule_hrtimeout_range_clock+0x195/0x390
[ 672.871959][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 672.875303][ C1] ? do_epoll_wait+0x1277/0x1930
[ 672.878314][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 672.881835][ C1] ? do_raw_read_unlock+0x70/0x70
[ 672.884847][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 672.887820][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 672.891068][ C1] do_epoll_wait+0x1290/0x1930
[ 672.893918][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 672.896840][ C1] ? __x64_sys_epoll_wait+0x1e6/0x270
[ 672.900073][ C1] ? timespec64_add_safe+0x189/0x210
[ 672.903883][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 672.907449][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 672.910755][ C1] ? ktime_get_ts64+0x455/0x560
[ 672.913480][ C1] ? ktime_get_ts64+0x3bb/0x560
[ 672.916256][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 672.919453][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 672.922770][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 672.926350][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 672.929410][ C1] do_syscall_64+0x35/0xb0
[ 672.932392][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 672.935976][ C1] RIP: 0033:0x7fdbd0333e46
[ 672.938618][ C1] RSP: 002b:00007ffdb5fb8ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 672.943815][ C1] RAX: ffffffffffffffda RBX: 00007ffdb5fb8de8 RCX: 00007fdbd0333e46
[ 672.948849][ C1] RDX: 0000000000000008 RSI: 00007ffdb5fb8de8 RDI: 000000000000000b
[ 672.953738][ C1] RBP: 000055af184786e0 R08: 00000000ffffffff R09: 0000000000000000
[ 672.958435][ C1] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8
[ 672.963307][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 672.967773][ C1]
[ 672.969817][ C1] task:dbus-daemon state:S stack:27824 pid: 3336 ppid: 1 flags:0x00000000
[ 672.975375][ C1] Call Trace:
[ 672.977552][ C1]
[ 672.979865][ C1] __schedule+0xa00/0x4c10
[ 672.983294][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 672.986956][ C1] ? io_schedule_timeout+0x140/0x140
[ 672.990312][ C1] schedule+0xda/0x1b0
[ 672.993078][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 672.996707][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.000741][ C1] ? do_epoll_wait+0x1277/0x1930
[ 673.004000][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.006857][ C1] ? do_raw_write_lock+0x11a/0x280
[ 673.009963][ C1] ? do_raw_read_unlock+0x70/0x70
[ 673.013265][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 673.016559][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 673.019771][ C1] do_epoll_wait+0x1290/0x1930
[ 673.022668][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 673.025712][ C1] ? find_held_lock+0x2d/0x110
[ 673.028596][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 673.032534][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.035331][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 673.038675][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 673.041951][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 673.045955][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 673.050108][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.053385][ C1] do_syscall_64+0x35/0xb0
[ 673.056312][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 673.060121][ C1] RIP: 0033:0x7f5db6ae6e46
[ 673.063166][ C1] RSP: 002b:00007ffea985b268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 673.068760][ C1] RAX: ffffffffffffffda RBX: 00007ffea985b278 RCX: 00007f5db6ae6e46
[ 673.073649][ C1] RDX: 0000000000000040 RSI: 00007ffea985b278 RDI: 0000000000000003
[ 673.078290][ C1] RBP: 00007ffea985b608 R08: 0000000000000021 R09: 00007ffea995b080
[ 673.083150][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000000
[ 673.088067][ C1] R13: 0000000000000001 R14: 00007ffea985b608 R15: 00007ffea985b8ac
[ 673.093006][ C1]
[ 673.094966][ C1] task:dhcpcd state:S stack:26784 pid: 3349 ppid: 1 flags:0x00000000
[ 673.100726][ C1] Call Trace:
[ 673.102818][ C1]
[ 673.104653][ C1] __schedule+0xa00/0x4c10
[ 673.107454][ C1] ? schedule_hrtimeout_range_clock+0x183/0x390
[ 673.111305][ C1] ? io_schedule_timeout+0x140/0x140
[ 673.114836][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 673.118223][ C1] schedule+0xda/0x1b0
[ 673.121006][ C1] schedule_hrtimeout_range_clock+0x195/0x390
[ 673.125726][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.130006][ C1] ? poll_initwait+0x170/0x170
[ 673.133638][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.137940][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 673.142518][ C1] ? poll_initwait+0x170/0x170
[ 673.146149][ C1] ? unix_dgram_poll+0x410/0x770
[ 673.149734][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 673.153434][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 673.157597][ C1] do_sys_poll+0x897/0xe90
[ 673.160495][ C1] ? compat_core_sys_select+0x820/0x820
[ 673.163964][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.167009][ C1] ? lock_chain_count+0x20/0x20
[ 673.170164][ C1] ? lock_chain_count+0x20/0x20
[ 673.173109][ C1] ? lock_chain_count+0x20/0x20
[ 673.176029][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.179121][ C1] ? _copy_to_user+0x12b/0x140
[ 673.182069][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.186024][ C1] ? unix_stream_sendpage+0xcc0/0xcc0
[ 673.189313][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.193251][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.197190][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.200757][ C1] ? find_held_lock+0x2d/0x110
[ 673.203446][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 673.206628][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.209327][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 673.212299][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 673.215061][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.218362][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.221547][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.224818][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 673.227956][ C1] ? set_user_sigmask+0x213/0x2a0
[ 673.231034][ C1] ? __set_current_blocked+0x110/0x110
[ 673.234446][ C1] __x64_sys_ppoll+0x210/0x280
[ 673.237319][ C1] ? do_writev+0x279/0x2f0
[ 673.240022][ C1] ? __secure_computing+0x24e/0x3e0
[ 673.243216][ C1] do_syscall_64+0x35/0xb0
[ 673.245797][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 673.249098][ C1] RIP: 0033:0x7fad3bc149fb
[ 673.251701][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 673.257920][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 673.263282][ C1] RDX: 00007fff2f0f27f0 RSI: 0000000000000004 RDI: 0000562bc8029bd0
[ 673.268620][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 00007fff2f117080
[ 673.274141][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 00007fff2f0f27f0
[ 673.279004][ C1] R13: 0000562bc6f68610 R14: 0000000000000000 R15: 0000000000000000
[ 673.283901][ C1]
[ 673.285799][ C1] task:dhcpcd state:S stack:23824 pid: 3350 ppid: 3349 flags:0x00000000
[ 673.291181][ C1] Call Trace:
[ 673.293253][ C1]
[ 673.295143][ C1] __schedule+0xa00/0x4c10
[ 673.297857][ C1] ? find_held_lock+0x2d/0x110
[ 673.300622][ C1] ? io_schedule_timeout+0x140/0x140
[ 673.303838][ C1] ? __pollwait+0x252/0x430
[ 673.306665][ C1] schedule+0xda/0x1b0
[ 673.309227][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 673.313237][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.316776][ C1] ? poll_initwait+0x170/0x170
[ 673.319649][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.322785][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 673.326372][ C1] ? __pollwait+0x252/0x430
[ 673.329148][ C1] ? __pollwait+0x252/0x430
[ 673.331964][ C1] ? poll_initwait+0x170/0x170
[ 673.334847][ C1] ? unix_dgram_poll+0x410/0x770
[ 673.337920][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 673.341429][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 673.345248][ C1] do_sys_poll+0x897/0xe90
[ 673.347930][ C1] ? compat_core_sys_select+0x820/0x820
[ 673.351094][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.354180][ C1] ? lock_chain_count+0x20/0x20
[ 673.356942][ C1] ? sock_write_iter+0x30c/0x3d0
[ 673.359795][ C1] ? lock_chain_count+0x20/0x20
[ 673.363580][ C1] ? sock_sendmsg+0x120/0x120
[ 673.367296][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.371090][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.375889][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.381223][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.385870][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 673.389692][ C1] ? find_held_lock+0x2d/0x110
[ 673.393120][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 673.396266][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.399134][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 673.402034][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 673.404769][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.407761][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.411211][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.414267][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 673.417488][ C1] ? set_user_sigmask+0x213/0x2a0
[ 673.421068][ C1] ? __set_current_blocked+0x110/0x110
[ 673.424334][ C1] __x64_sys_ppoll+0x210/0x280
[ 673.427681][ C1] ? __ia32_sys_poll+0x480/0x480
[ 673.431285][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 673.436021][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 673.440980][ C1] do_syscall_64+0x35/0xb0
[ 673.444789][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 673.448841][ C1] RIP: 0033:0x7fad3bc149fb
[ 673.451591][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 673.456838][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 673.461719][ C1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000562bc801edb0
[ 673.466404][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 00007fff2f0d24d0
[ 673.471254][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 673.475930][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 673.481494][ C1]
[ 673.483705][ C1] task:dhcpcd state:S stack:27224 pid: 3351 ppid: 3349 flags:0x00000000
[ 673.490615][ C1] Call Trace:
[ 673.492792][ C1]
[ 673.495196][ C1] __schedule+0xa00/0x4c10
[ 673.498774][ C1] ? find_held_lock+0x2d/0x110
[ 673.502516][ C1] ? io_schedule_timeout+0x140/0x140
[ 673.506709][ C1] ? __pollwait+0x252/0x430
[ 673.510302][ C1] schedule+0xda/0x1b0
[ 673.513601][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 673.518113][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.521293][ C1] ? poll_initwait+0x170/0x170
[ 673.524144][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.527284][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 673.530920][ C1] ? __pollwait+0x252/0x430
[ 673.533777][ C1] ? poll_initwait+0x170/0x170
[ 673.536799][ C1] ? unix_dgram_poll+0x410/0x770
[ 673.539842][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 673.543208][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 673.546830][ C1] do_sys_poll+0x897/0xe90
[ 673.549416][ C1] ? compat_core_sys_select+0x820/0x820
[ 673.552841][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.556115][ C1] ? lock_chain_count+0x20/0x20
[ 673.559260][ C1] ? sock_write_iter+0x30c/0x3d0
[ 673.562356][ C1] ? lock_chain_count+0x20/0x20
[ 673.565399][ C1] ? sock_sendmsg+0x120/0x120
[ 673.568613][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.572092][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.576379][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.580521][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.584373][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.589286][ C1] ? find_held_lock+0x2d/0x110
[ 673.593236][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 673.596999][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.600691][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 673.603973][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 673.606890][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.610105][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.613177][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.616639][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 673.619646][ C1] ? set_user_sigmask+0x213/0x2a0
[ 673.622959][ C1] ? __set_current_blocked+0x110/0x110
[ 673.626463][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 673.629398][ C1] __x64_sys_ppoll+0x210/0x280
[ 673.632325][ C1] ? __ia32_sys_poll+0x480/0x480
[ 673.635241][ C1] ? __secure_computing+0x24e/0x3e0
[ 673.638562][ C1] do_syscall_64+0x35/0xb0
[ 673.641583][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 673.645350][ C1] RIP: 0033:0x7fad3bc149fb
[ 673.648121][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 673.653156][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 673.657505][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000562bc8028600
[ 673.662730][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 00007fad3bce0a60
[ 673.667728][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 673.672445][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 673.677192][ C1]
[ 673.679439][ C1] task:dhcpcd state:S stack:28184 pid: 3352 ppid: 3349 flags:0x00000000
[ 673.685040][ C1] Call Trace:
[ 673.687092][ C1]
[ 673.689176][ C1] __schedule+0xa00/0x4c10
[ 673.692061][ C1] ? find_held_lock+0x2d/0x110
[ 673.694726][ C1] ? io_schedule_timeout+0x140/0x140
[ 673.698274][ C1] ? __pollwait+0x252/0x430
[ 673.701935][ C1] schedule+0xda/0x1b0
[ 673.704842][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 673.708770][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.712178][ C1] ? poll_initwait+0x170/0x170
[ 673.715022][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.718205][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 673.721684][ C1] ? __pollwait+0x252/0x430
[ 673.724584][ C1] ? __pollwait+0x252/0x430
[ 673.727459][ C1] ? poll_initwait+0x170/0x170
[ 673.730461][ C1] ? unix_dgram_poll+0x410/0x770
[ 673.733182][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 673.736365][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 673.740373][ C1] do_sys_poll+0x897/0xe90
[ 673.743929][ C1] ? compat_core_sys_select+0x820/0x820
[ 673.748546][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.752526][ C1] ? avc_has_perm_noaudit+0x390/0x390
[ 673.756430][ C1] ? lock_chain_count+0x20/0x20
[ 673.759955][ C1] ? lock_chain_count+0x20/0x20
[ 673.763290][ C1] ? selinux_socket_recvmsg+0x203/0x2b0
[ 673.767484][ C1] ? selinux_socket_getsockopt+0x2b0/0x2b0
[ 673.771927][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.775947][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.780974][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.785796][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.790918][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.796179][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.801254][ C1] ? find_held_lock+0x2d/0x110
[ 673.805291][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 673.809053][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.812984][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 673.816916][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 673.820694][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.824729][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 673.828728][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 673.832989][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 673.837566][ C1] ? set_user_sigmask+0x213/0x2a0
[ 673.841685][ C1] ? __set_current_blocked+0x110/0x110
[ 673.846079][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 673.849827][ C1] __x64_sys_ppoll+0x210/0x280
[ 673.852954][ C1] ? __ia32_sys_poll+0x480/0x480
[ 673.856188][ C1] ? __secure_computing+0x24e/0x3e0
[ 673.859414][ C1] do_syscall_64+0x35/0xb0
[ 673.862302][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 673.865950][ C1] RIP: 0033:0x7fad3bc149fb
[ 673.868724][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 673.873908][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 673.878720][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000562bc8028600
[ 673.884022][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 00007fad3bce0a60
[ 673.889094][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 673.894471][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 673.899538][ C1]
[ 673.901544][ C1] task:sshd state:S stack:27808 pid: 3444 ppid: 1 flags:0x00000000
[ 673.907177][ C1] Call Trace:
[ 673.909227][ C1]
[ 673.911166][ C1] __schedule+0xa00/0x4c10
[ 673.914206][ C1] ? __pollwait+0x252/0x430
[ 673.917659][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.920901][ C1] ? io_schedule_timeout+0x140/0x140
[ 673.924279][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 673.927553][ C1] schedule+0xda/0x1b0
[ 673.929815][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 673.934023][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 673.938228][ C1] ? poll_initwait+0x170/0x170
[ 673.941554][ C1] ? tcp_poll+0x43d/0xf30
[ 673.944546][ C1] ? tcp_peek_len+0x370/0x370
[ 673.947225][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 673.951655][ C1] do_select+0x11a1/0x16a0
[ 673.954928][ C1] ? select_estimate_accuracy+0x320/0x320
[ 673.959022][ C1] ? lock_chain_count+0x20/0x20
[ 673.962770][ C1] ? mark_lock.part.0+0xee/0x1910
[ 673.966189][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.970614][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 673.974948][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 673.978837][ C1] ? lock_chain_count+0x20/0x20
[ 673.982221][ C1] ? arch_stack_walk+0x5c/0xe0
[ 673.985861][ C1] ? find_held_lock+0x2d/0x110
[ 673.989229][ C1] ? __might_fault+0xd1/0x170
[ 673.992480][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 673.995803][ C1] core_sys_select+0x3c2/0x9c0
[ 673.999074][ C1] ? do_compat_pselect+0x210/0x210
[ 674.003059][ C1] ? find_held_lock+0x2d/0x110
[ 674.007497][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 674.010813][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.013868][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 674.017762][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 674.020882][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.024426][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.027856][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.031355][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 674.034575][ C1] ? set_user_sigmask+0x213/0x2a0
[ 674.038079][ C1] ? __set_current_blocked+0x110/0x110
[ 674.042313][ C1] do_pselect.constprop.0+0x17b/0x1c0
[ 674.045881][ C1] ? kern_select+0x1c0/0x1c0
[ 674.049204][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.052277][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.054938][ C1] __x64_sys_pselect6+0x17f/0x230
[ 674.058161][ C1] ? __ia32_sys_select+0x150/0x150
[ 674.061909][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 674.066294][ C1] do_syscall_64+0x35/0xb0
[ 674.069643][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 674.073449][ C1] RIP: 0033:0x7fb7b5d2bd83
[ 674.076464][ C1] RSP: 002b:00007ffc7be30240 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 674.081295][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb7b5d2bd83
[ 674.085632][ C1] RDX: 0000000000000000 RSI: 0000557277e1fc80 RDI: 0000000000000007
[ 674.090333][ C1] RBP: 00007ffc7be30428 R08: 0000000000000000 R09: 00007ffc7be30280
[ 674.095437][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000064
[ 674.100356][ C1] R13: 0000557277e1fc80 R14: 000000000000018c R15: 0000557277b55e85
[ 674.105694][ C1]
[ 674.107703][ C1] task:getty state:S stack:24216 pid: 3448 ppid: 1 flags:0x00000000
[ 674.114550][ C1] Call Trace:
[ 674.116664][ C1]
[ 674.118546][ C1] __schedule+0xa00/0x4c10
[ 674.121471][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 674.125158][ C1] ? io_schedule_timeout+0x140/0x140
[ 674.128277][ C1] schedule+0xda/0x1b0
[ 674.130802][ C1] schedule_timeout+0x1db/0x2a0
[ 674.133854][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 674.137212][ C1] ? __up_read+0x192/0x720
[ 674.140005][ C1] ? down_read+0x198/0x450
[ 674.142724][ C1] ? up_write+0x470/0x470
[ 674.145405][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 674.149013][ C1] wait_woken+0x18b/0x1f0
[ 674.151840][ C1] n_tty_read+0x104c/0x13c0
[ 674.154473][ C1] ? n_tty_receive_signal_char+0x150/0x150
[ 674.158068][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.161949][ C1] ? __init_waitqueue_head+0x150/0x150
[ 674.165456][ C1] tty_read+0x33a/0x5d0
[ 674.168103][ C1] ? do_SAK+0x70/0x70
[ 674.170754][ C1] ? __lock_acquire+0x163e/0x5660
[ 674.174012][ C1] ? __fsnotify_parent+0x498/0xa60
[ 674.177350][ C1] new_sync_read+0x314/0x560
[ 674.180296][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 674.183054][ C1] ? security_file_permission+0xab/0xd0
[ 674.186558][ C1] vfs_read+0x492/0x5d0
[ 674.189416][ C1] ksys_read+0x127/0x250
[ 674.192156][ C1] ? vfs_write+0xac0/0xac0
[ 674.194923][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 674.198607][ C1] do_syscall_64+0x35/0xb0
[ 674.201495][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 674.204976][ C1] RIP: 0033:0x7f3c883778fe
[ 674.207541][ C1] RSP: 002b:00007ffcaaa7b3b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 674.213834][ C1] RAX: ffffffffffffffda RBX: 000055fe648ac2c0 RCX: 00007f3c883778fe
[ 674.218933][ C1] RDX: 0000000000000001 RSI: 00007ffcaaa7b3d0 RDI: 0000000000000000
[ 674.223909][ C1] RBP: 000055fe648ac320 R08: 0000000000000007 R09: 000055fe648ad860
[ 674.228578][ C1] R10: 0000000000000063 R11: 0000000000000246 R12: 000055fe648ac35c
[ 674.233429][ C1] R13: 00007ffcaaa7b3d0 R14: 0000000000000000 R15: 000055fe648ac35c
[ 674.238561][ C1]
[ 674.240998][ C1] task:dhcpcd state:S stack:27520 pid: 3473 ppid: 3350 flags:0x00000000
[ 674.246771][ C1] Call Trace:
[ 674.248934][ C1]
[ 674.250756][ C1] __schedule+0xa00/0x4c10
[ 674.253751][ C1] ? find_held_lock+0x2d/0x110
[ 674.256709][ C1] ? io_schedule_timeout+0x140/0x140
[ 674.260090][ C1] ? __pollwait+0x252/0x430
[ 674.262858][ C1] schedule+0xda/0x1b0
[ 674.265617][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 674.269740][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 674.273410][ C1] ? poll_initwait+0x170/0x170
[ 674.277168][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.281460][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 674.285980][ C1] ? __pollwait+0x252/0x430
[ 674.289486][ C1] ? poll_initwait+0x170/0x170
[ 674.293266][ C1] ? unix_dgram_poll+0x410/0x770
[ 674.296976][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 674.301188][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 674.305666][ C1] do_sys_poll+0x897/0xe90
[ 674.309053][ C1] ? compat_core_sys_select+0x820/0x820
[ 674.313186][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.317136][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.320907][ C1] ? lock_chain_count+0x20/0x20
[ 674.323926][ C1] ? sock_write_iter+0x30c/0x3d0
[ 674.327644][ C1] ? lock_chain_count+0x20/0x20
[ 674.331534][ C1] ? sock_sendmsg+0x120/0x120
[ 674.335387][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.339301][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.344117][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.348853][ C1] ? security_file_permission+0xab/0xd0
[ 674.353387][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 674.357814][ C1] ? find_held_lock+0x2d/0x110
[ 674.362114][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 674.366299][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.369360][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 674.373075][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 674.376361][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.380282][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.383661][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.387598][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 674.391003][ C1] ? set_user_sigmask+0x213/0x2a0
[ 674.394241][ C1] ? __set_current_blocked+0x110/0x110
[ 674.397829][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 674.401201][ C1] __x64_sys_ppoll+0x210/0x280
[ 674.404121][ C1] ? __ia32_sys_poll+0x480/0x480
[ 674.406878][ C1] ? __secure_computing+0x24e/0x3e0
[ 674.410710][ C1] do_syscall_64+0x35/0xb0
[ 674.413542][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 674.417583][ C1] RIP: 0033:0x7fad3bc149fb
[ 674.420469][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 674.425604][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 674.431331][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8032fa0
[ 674.436659][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000008a7c4d1e
[ 674.441955][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 674.448858][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 674.454340][ C1]
[ 674.456370][ C1] task:dhcpcd state:S stack:28072 pid: 3477 ppid: 3350 flags:0x00000000
[ 674.464465][ C1] Call Trace:
[ 674.467444][ C1]
[ 674.469312][ C1] __schedule+0xa00/0x4c10
[ 674.472062][ C1] ? find_held_lock+0x2d/0x110
[ 674.474967][ C1] ? io_schedule_timeout+0x140/0x140
[ 674.478233][ C1] ? __pollwait+0x252/0x430
[ 674.481084][ C1] schedule+0xda/0x1b0
[ 674.483639][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 674.487413][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 674.491126][ C1] ? poll_initwait+0x170/0x170
[ 674.494241][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.497565][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 674.501151][ C1] ? __pollwait+0x252/0x430
[ 674.503956][ C1] ? poll_initwait+0x170/0x170
[ 674.507294][ C1] ? unix_dgram_poll+0x410/0x770
[ 674.510001][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 674.513412][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 674.517316][ C1] do_sys_poll+0x897/0xe90
[ 674.520162][ C1] ? compat_core_sys_select+0x820/0x820
[ 674.523745][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.526895][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.530159][ C1] ? lock_chain_count+0x20/0x20
[ 674.533242][ C1] ? sock_write_iter+0x30c/0x3d0
[ 674.536720][ C1] ? lock_chain_count+0x20/0x20
[ 674.539961][ C1] ? sock_sendmsg+0x120/0x120
[ 674.542872][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.545727][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.549943][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.554128][ C1] ? security_file_permission+0xab/0xd0
[ 674.557536][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 674.561119][ C1] ? find_held_lock+0x2d/0x110
[ 674.564164][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 674.567101][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.569846][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 674.572862][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 674.576384][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.580479][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.584576][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.588325][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 674.591330][ C1] ? set_user_sigmask+0x213/0x2a0
[ 674.594207][ C1] ? __set_current_blocked+0x110/0x110
[ 674.597439][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 674.600663][ C1] __x64_sys_ppoll+0x210/0x280
[ 674.603885][ C1] ? __ia32_sys_poll+0x480/0x480
[ 674.607664][ C1] ? __secure_computing+0x24e/0x3e0
[ 674.611454][ C1] do_syscall_64+0x35/0xb0
[ 674.614744][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 674.619086][ C1] RIP: 0033:0x7fad3bc149fb
[ 674.622424][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 674.628734][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 674.634625][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8032fa0
[ 674.640820][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000002e44ea3a
[ 674.646320][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 674.651626][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 674.656242][ C1]
[ 674.658170][ C1] task:dhcpcd state:S stack:27304 pid: 3539 ppid: 3350 flags:0x00000000
[ 674.663814][ C1] Call Trace:
[ 674.665876][ C1]
[ 674.667840][ C1] __schedule+0xa00/0x4c10
[ 674.670607][ C1] ? find_held_lock+0x2d/0x110
[ 674.673447][ C1] ? io_schedule_timeout+0x140/0x140
[ 674.676596][ C1] ? __pollwait+0x252/0x430
[ 674.679411][ C1] schedule+0xda/0x1b0
[ 674.681803][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 674.685476][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 674.689077][ C1] ? poll_initwait+0x170/0x170
[ 674.691979][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.695135][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 674.698587][ C1] ? __pollwait+0x252/0x430
[ 674.701358][ C1] ? poll_initwait+0x170/0x170
[ 674.704228][ C1] ? unix_dgram_poll+0x410/0x770
[ 674.707298][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 674.710645][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 674.714513][ C1] do_sys_poll+0x897/0xe90
[ 674.717420][ C1] ? compat_core_sys_select+0x820/0x820
[ 674.720727][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.723691][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.727128][ C1] ? lock_chain_count+0x20/0x20
[ 674.730464][ C1] ? sock_write_iter+0x30c/0x3d0
[ 674.734028][ C1] ? lock_chain_count+0x20/0x20
[ 674.737540][ C1] ? sock_sendmsg+0x120/0x120
[ 674.740923][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.744595][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.749440][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.753953][ C1] ? security_file_permission+0xab/0xd0
[ 674.758237][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 674.762202][ C1] ? find_held_lock+0x2d/0x110
[ 674.765491][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 674.769663][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.773342][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 674.777040][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 674.780542][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.784239][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.787774][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.791860][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 674.794922][ C1] ? set_user_sigmask+0x213/0x2a0
[ 674.797755][ C1] ? __set_current_blocked+0x110/0x110
[ 674.800728][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 674.803850][ C1] __x64_sys_ppoll+0x210/0x280
[ 674.807282][ C1] ? __ia32_sys_poll+0x480/0x480
[ 674.810678][ C1] ? __secure_computing+0x24e/0x3e0
[ 674.813947][ C1] do_syscall_64+0x35/0xb0
[ 674.816730][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 674.820460][ C1] RIP: 0033:0x7fad3bc149fb
[ 674.823245][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 674.828509][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 674.834071][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035630
[ 674.839641][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000000d6758d2
[ 674.844626][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 674.849898][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 674.854917][ C1]
[ 674.856858][ C1] task:dhcpcd state:S stack:27688 pid: 3549 ppid: 3350 flags:0x00000000
[ 674.862874][ C1] Call Trace:
[ 674.864844][ C1]
[ 674.866915][ C1] __schedule+0xa00/0x4c10
[ 674.870284][ C1] ? find_held_lock+0x2d/0x110
[ 674.873986][ C1] ? io_schedule_timeout+0x140/0x140
[ 674.877280][ C1] ? __pollwait+0x252/0x430
[ 674.880077][ C1] schedule+0xda/0x1b0
[ 674.883472][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 674.887695][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 674.891710][ C1] ? poll_initwait+0x170/0x170
[ 674.894838][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.898671][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 674.902089][ C1] ? __pollwait+0x252/0x430
[ 674.905167][ C1] ? poll_initwait+0x170/0x170
[ 674.908801][ C1] ? unix_dgram_poll+0x410/0x770
[ 674.912866][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 674.917682][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 674.922822][ C1] do_sys_poll+0x897/0xe90
[ 674.926101][ C1] ? compat_core_sys_select+0x820/0x820
[ 674.929371][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.932369][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.935183][ C1] ? lock_chain_count+0x20/0x20
[ 674.938198][ C1] ? sock_write_iter+0x30c/0x3d0
[ 674.940920][ C1] ? lock_chain_count+0x20/0x20
[ 674.943877][ C1] ? sock_sendmsg+0x120/0x120
[ 674.946918][ C1] ? mark_lock.part.0+0xee/0x1910
[ 674.950125][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.954120][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 674.957838][ C1] ? security_file_permission+0xab/0xd0
[ 674.961868][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 674.967110][ C1] ? find_held_lock+0x2d/0x110
[ 674.970806][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 674.974729][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 674.978457][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 674.981936][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 674.985190][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.988633][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 674.991814][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 674.994961][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 674.998507][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.001788][ C1] ? __set_current_blocked+0x110/0x110
[ 675.005139][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.008452][ C1] __x64_sys_ppoll+0x210/0x280
[ 675.011686][ C1] ? __ia32_sys_poll+0x480/0x480
[ 675.015129][ C1] ? __secure_computing+0x24e/0x3e0
[ 675.018863][ C1] do_syscall_64+0x35/0xb0
[ 675.023065][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 675.027262][ C1] RIP: 0033:0x7fad3bc149fb
[ 675.030738][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 675.037189][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 675.043233][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 675.049354][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 0000000012005452
[ 675.055673][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 675.061576][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 675.067039][ C1]
[ 675.069569][ C1] task:dhcpcd state:S stack:27600 pid: 3550 ppid: 3350 flags:0x00000000
[ 675.076269][ C1] Call Trace:
[ 675.078795][ C1]
[ 675.081027][ C1] __schedule+0xa00/0x4c10
[ 675.084241][ C1] ? find_held_lock+0x2d/0x110
[ 675.087676][ C1] ? io_schedule_timeout+0x140/0x140
[ 675.091708][ C1] ? __pollwait+0x252/0x430
[ 675.095290][ C1] schedule+0xda/0x1b0
[ 675.098430][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 675.102584][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 675.106798][ C1] ? poll_initwait+0x170/0x170
[ 675.109943][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.113111][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 675.116460][ C1] ? __pollwait+0x252/0x430
[ 675.119555][ C1] ? poll_initwait+0x170/0x170
[ 675.122329][ C1] ? unix_dgram_poll+0x410/0x770
[ 675.125880][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 675.129818][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 675.134446][ C1] do_sys_poll+0x897/0xe90
[ 675.137688][ C1] ? compat_core_sys_select+0x820/0x820
[ 675.141554][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.145083][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.148063][ C1] ? lock_chain_count+0x20/0x20
[ 675.151060][ C1] ? sock_write_iter+0x30c/0x3d0
[ 675.154105][ C1] ? lock_chain_count+0x20/0x20
[ 675.157709][ C1] ? sock_sendmsg+0x120/0x120
[ 675.160917][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.164291][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.169831][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.174485][ C1] ? security_file_permission+0xab/0xd0
[ 675.178525][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 675.182480][ C1] ? find_held_lock+0x2d/0x110
[ 675.186349][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 675.189936][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 675.192967][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 675.196121][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 675.199296][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.202630][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.205938][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.208999][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 675.212348][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.215432][ C1] ? __set_current_blocked+0x110/0x110
[ 675.218878][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.222592][ C1] __x64_sys_ppoll+0x210/0x280
[ 675.225409][ C1] ? __ia32_sys_poll+0x480/0x480
[ 675.228224][ C1] ? __secure_computing+0x24e/0x3e0
[ 675.231605][ C1] do_syscall_64+0x35/0xb0
[ 675.234079][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 675.237672][ C1] RIP: 0033:0x7fad3bc149fb
[ 675.240491][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 675.245349][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 675.250389][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 675.255335][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 0000000012005452
[ 675.259854][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 675.264826][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 675.269972][ C1]
[ 675.272005][ C1] task:dhcpcd state:S stack:27968 pid: 3560 ppid: 3350 flags:0x00000000
[ 675.277689][ C1] Call Trace:
[ 675.279690][ C1]
[ 675.281328][ C1] __schedule+0xa00/0x4c10
[ 675.284238][ C1] ? io_schedule_timeout+0x140/0x140
[ 675.287693][ C1] ? __pollwait+0x252/0x430
[ 675.290386][ C1] schedule+0xda/0x1b0
[ 675.292816][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 675.296649][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 675.300297][ C1] ? poll_initwait+0x170/0x170
[ 675.303292][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.306514][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 675.309957][ C1] ? __pollwait+0x252/0x430
[ 675.312949][ C1] ? poll_initwait+0x170/0x170
[ 675.316132][ C1] ? unix_dgram_poll+0x410/0x770
[ 675.319312][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 675.322912][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 675.326898][ C1] do_sys_poll+0x897/0xe90
[ 675.329812][ C1] ? compat_core_sys_select+0x820/0x820
[ 675.333339][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.336363][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.339186][ C1] ? lock_chain_count+0x20/0x20
[ 675.341836][ C1] ? sock_write_iter+0x30c/0x3d0
[ 675.344713][ C1] ? lock_chain_count+0x20/0x20
[ 675.347400][ C1] ? sock_sendmsg+0x120/0x120
[ 675.349983][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.352937][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.357033][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.360951][ C1] ? security_file_permission+0xab/0xd0
[ 675.364481][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 675.368210][ C1] ? find_held_lock+0x2d/0x110
[ 675.371173][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 675.373978][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 675.376834][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 675.379817][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 675.382963][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.386035][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.389185][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.392259][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 675.395389][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.398557][ C1] ? __set_current_blocked+0x110/0x110
[ 675.401846][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.404963][ C1] __x64_sys_ppoll+0x210/0x280
[ 675.407959][ C1] ? __ia32_sys_poll+0x480/0x480
[ 675.411019][ C1] ? __secure_computing+0x24e/0x3e0
[ 675.414095][ C1] do_syscall_64+0x35/0xb0
[ 675.417019][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 675.420618][ C1] RIP: 0033:0x7fad3bc149fb
[ 675.423557][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 675.428653][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 675.433068][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 675.438995][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000008a7c4d1e
[ 675.445162][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 675.450565][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 675.455368][ C1]
[ 675.457320][ C1] task:dhcpcd state:S stack:27968 pid: 3562 ppid: 3350 flags:0x00000000
[ 675.463447][ C1] Call Trace:
[ 675.465607][ C1]
[ 675.467382][ C1] __schedule+0xa00/0x4c10
[ 675.470225][ C1] ? io_schedule_timeout+0x140/0x140
[ 675.473502][ C1] ? __pollwait+0x252/0x430
[ 675.476352][ C1] schedule+0xda/0x1b0
[ 675.478855][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 675.482617][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 675.486138][ C1] ? poll_initwait+0x170/0x170
[ 675.489203][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.492401][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 675.496132][ C1] ? __pollwait+0x252/0x430
[ 675.498909][ C1] ? poll_initwait+0x170/0x170
[ 675.501989][ C1] ? unix_dgram_poll+0x410/0x770
[ 675.505069][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 675.508556][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 675.512378][ C1] do_sys_poll+0x897/0xe90
[ 675.515063][ C1] ? compat_core_sys_select+0x820/0x820
[ 675.518449][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.521541][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.524642][ C1] ? lock_chain_count+0x20/0x20
[ 675.527997][ C1] ? sock_write_iter+0x30c/0x3d0
[ 675.531209][ C1] ? lock_chain_count+0x20/0x20
[ 675.534775][ C1] ? sock_sendmsg+0x120/0x120
[ 675.538350][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.541872][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.546903][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.551609][ C1] ? security_file_permission+0xab/0xd0
[ 675.555108][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 675.558981][ C1] ? find_held_lock+0x2d/0x110
[ 675.561983][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 675.564843][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 675.567593][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 675.570664][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 675.573719][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.576747][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.579938][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.583123][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 675.586228][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.589360][ C1] ? __set_current_blocked+0x110/0x110
[ 675.592864][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.595932][ C1] __x64_sys_ppoll+0x210/0x280
[ 675.598832][ C1] ? __ia32_sys_poll+0x480/0x480
[ 675.601686][ C1] ? __secure_computing+0x24e/0x3e0
[ 675.604839][ C1] do_syscall_64+0x35/0xb0
[ 675.607636][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 675.612144][ C1] RIP: 0033:0x7fad3bc149fb
[ 675.614876][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 675.620009][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 675.624737][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 675.629465][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000002e44ea3a
[ 675.633964][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 675.638692][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 675.643477][ C1]
[ 675.645522][ C1] task:dhcpcd state:S stack:27968 pid: 3566 ppid: 3350 flags:0x00000000
[ 675.651074][ C1] Call Trace:
[ 675.653173][ C1]
[ 675.655045][ C1] __schedule+0xa00/0x4c10
[ 675.657576][ C1] ? io_schedule_timeout+0x140/0x140
[ 675.661234][ C1] ? __pollwait+0x252/0x430
[ 675.664599][ C1] schedule+0xda/0x1b0
[ 675.667064][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 675.671105][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 675.674738][ C1] ? poll_initwait+0x170/0x170
[ 675.678028][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.681212][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 675.684803][ C1] ? __pollwait+0x252/0x430
[ 675.687618][ C1] ? poll_initwait+0x170/0x170
[ 675.690672][ C1] ? unix_dgram_poll+0x410/0x770
[ 675.693685][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 675.697134][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 675.701112][ C1] do_sys_poll+0x897/0xe90
[ 675.703742][ C1] ? compat_core_sys_select+0x820/0x820
[ 675.707121][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.710828][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.714458][ C1] ? lock_chain_count+0x20/0x20
[ 675.717323][ C1] ? sock_write_iter+0x30c/0x3d0
[ 675.720415][ C1] ? lock_chain_count+0x20/0x20
[ 675.723479][ C1] ? sock_sendmsg+0x120/0x120
[ 675.726035][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.729101][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.733023][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.736876][ C1] ? security_file_permission+0xab/0xd0
[ 675.740754][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 675.744852][ C1] ? find_held_lock+0x2d/0x110
[ 675.748669][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 675.751934][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 675.754559][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 675.757599][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 675.760495][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.763682][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.767079][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.770997][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 675.774816][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.778613][ C1] ? __set_current_blocked+0x110/0x110
[ 675.782667][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.786329][ C1] __x64_sys_ppoll+0x210/0x280
[ 675.789553][ C1] ? __ia32_sys_poll+0x480/0x480
[ 675.793354][ C1] ? __secure_computing+0x24e/0x3e0
[ 675.797361][ C1] do_syscall_64+0x35/0xb0
[ 675.800890][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 675.805366][ C1] RIP: 0033:0x7fad3bc149fb
[ 675.808263][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 675.813444][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 675.818191][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 675.823040][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 000000000d6758d2
[ 675.827886][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 675.832426][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 675.837407][ C1]
[ 675.839331][ C1] task:dhcpcd state:S stack:28184 pid: 3567 ppid: 3350 flags:0x00000000
[ 675.845256][ C1] Call Trace:
[ 675.847342][ C1]
[ 675.849114][ C1] __schedule+0xa00/0x4c10
[ 675.851934][ C1] ? find_held_lock+0x2d/0x110
[ 675.854933][ C1] ? io_schedule_timeout+0x140/0x140
[ 675.858218][ C1] ? __pollwait+0x252/0x430
[ 675.860955][ C1] schedule+0xda/0x1b0
[ 675.863280][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 675.866760][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 675.870241][ C1] ? poll_initwait+0x170/0x170
[ 675.873026][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.876077][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 675.879709][ C1] ? __pollwait+0x252/0x430
[ 675.883437][ C1] ? poll_initwait+0x170/0x170
[ 675.886189][ C1] ? unix_dgram_poll+0x410/0x770
[ 675.889367][ C1] ? unix_dgram_peer_wake_me+0x690/0x690
[ 675.892790][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 675.896627][ C1] do_sys_poll+0x897/0xe90
[ 675.899571][ C1] ? compat_core_sys_select+0x820/0x820
[ 675.902620][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.906803][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.911161][ C1] ? lock_chain_count+0x20/0x20
[ 675.914844][ C1] ? sock_write_iter+0x30c/0x3d0
[ 675.918691][ C1] ? lock_chain_count+0x20/0x20
[ 675.922215][ C1] ? sock_sendmsg+0x120/0x120
[ 675.925561][ C1] ? mark_lock.part.0+0xee/0x1910
[ 675.929021][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.933837][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 675.939716][ C1] ? security_file_permission+0xab/0xd0
[ 675.943842][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 675.948756][ C1] ? find_held_lock+0x2d/0x110
[ 675.952579][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 675.956493][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 675.960587][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 675.964644][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 675.968778][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.973032][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 675.977231][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 675.981405][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 675.985644][ C1] ? set_user_sigmask+0x213/0x2a0
[ 675.989885][ C1] ? __set_current_blocked+0x110/0x110
[ 675.994052][ C1] ? seccomp_notify_ioctl+0xea0/0xea0
[ 675.998498][ C1] __x64_sys_ppoll+0x210/0x280
[ 676.001978][ C1] ? __ia32_sys_poll+0x480/0x480
[ 676.006180][ C1] ? __secure_computing+0x24e/0x3e0
[ 676.010511][ C1] do_syscall_64+0x35/0xb0
[ 676.014345][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.019743][ C1] RIP: 0033:0x7fad3bc149fb
[ 676.023575][ C1] RSP: 002b:00007fff2f0f27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 676.029666][ C1] RAX: ffffffffffffffda RBX: 0000562bc801edd0 RCX: 00007fad3bc149fb
[ 676.035328][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562bc8035690
[ 676.041573][ C1] RBP: 00007fff2f0f2b10 R08: 0000000000000008 R09: 0000000012005452
[ 676.047547][ C1] R10: 00007fff2f0f2b10 R11: 0000000000000246 R12: 0000000000000000
[ 676.053785][ C1] R13: 0000562bc6f68610 R14: 0000000000000003 R15: 0000000000000000
[ 676.060923][ C1]
[ 676.063570][ C1] task:kworker/2:1 state:I stack:28024 pid: 3702 ppid: 2 flags:0x00004000
[ 676.069879][ C1] Workqueue: 0x0 (events)
[ 676.073255][ C1] Call Trace:
[ 676.075876][ C1]
[ 676.078094][ C1] __schedule+0xa00/0x4c10
[ 676.081611][ C1] ? find_held_lock+0x2d/0x110
[ 676.085524][ C1] ? worker_thread+0x157/0x1080
[ 676.089252][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.093381][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 676.097395][ C1] schedule+0xda/0x1b0
[ 676.100754][ C1] worker_thread+0x15c/0x1080
[ 676.104743][ C1] ? process_one_work+0x1610/0x1610
[ 676.108389][ C1] kthread+0x2e9/0x3a0
[ 676.110951][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 676.114754][ C1] ret_from_fork+0x1f/0x30
[ 676.117559][ C1]
[ 676.119519][ C1] task:kworker/u17:0 state:D stack:26552 pid: 3730 ppid: 2 flags:0x00004000
[ 676.125016][ C1] Workqueue: events_unbound fsnotify_connector_destroy_workfn
[ 676.129998][ C1] Call Trace:
[ 676.132626][ C1]
[ 676.134711][ C1] __schedule+0xa00/0x4c10
[ 676.137588][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 676.141492][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.145359][ C1] schedule+0xda/0x1b0
[ 676.148075][ C1] schedule_timeout+0x1db/0x2a0
[ 676.151062][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 676.154597][ C1] ? __wait_for_common+0x36f/0x530
[ 676.158550][ C1] ? mark_held_locks+0x9f/0xe0
[ 676.162305][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 676.166524][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 676.169619][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 676.172706][ C1] __wait_for_common+0x378/0x530
[ 676.176217][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 676.180268][ C1] ? out_of_line_wait_on_bit_timeout+0x170/0x170
[ 676.185223][ C1] ? lockdep_init_map_type+0x21a/0x7f0
[ 676.189403][ C1] __synchronize_srcu+0x1f2/0x290
[ 676.193614][ C1] ? srcu_gp_start_if_needed+0xc70/0xc70
[ 676.198490][ C1] ? rcu_tasks_pregp_step+0x10/0x10
[ 676.202792][ C1] ? ktime_get_mono_fast_ns+0x181/0x200
[ 676.206533][ C1] fsnotify_connector_destroy_workfn+0x49/0xa0
[ 676.210511][ C1] process_one_work+0x996/0x1610
[ 676.213711][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 676.217868][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 676.222073][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 676.225625][ C1] worker_thread+0x665/0x1080
[ 676.228918][ C1] ? __kthread_parkme+0x15f/0x220
[ 676.231984][ C1] ? process_one_work+0x1610/0x1610
[ 676.235225][ C1] kthread+0x2e9/0x3a0
[ 676.237890][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 676.241433][ C1] ret_from_fork+0x1f/0x30
[ 676.244703][ C1]
[ 676.247134][ C1] task:kworker/2:0 state:I stack:26824 pid: 3731 ppid: 2 flags:0x00004000
[ 676.253799][ C1] Workqueue: 0x0 (events_power_efficient)
[ 676.257989][ C1] Call Trace:
[ 676.260882][ C1]
[ 676.263761][ C1] __schedule+0xa00/0x4c10
[ 676.266737][ C1] ? find_held_lock+0x2d/0x110
[ 676.270531][ C1] ? worker_thread+0x157/0x1080
[ 676.273689][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.277816][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 676.281352][ C1] schedule+0xda/0x1b0
[ 676.284064][ C1] worker_thread+0x15c/0x1080
[ 676.287041][ C1] ? __kthread_parkme+0x15f/0x220
[ 676.290476][ C1] ? process_one_work+0x1610/0x1610
[ 676.293798][ C1] kthread+0x2e9/0x3a0
[ 676.296620][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 676.301304][ C1] ret_from_fork+0x1f/0x30
[ 676.305107][ C1]
[ 676.307857][ C1] task:sshd state:S stack:26912 pid: 3735 ppid: 3444 flags:0x00000000
[ 676.315315][ C1] Call Trace:
[ 676.318099][ C1]
[ 676.320412][ C1] __schedule+0xa00/0x4c10
[ 676.324171][ C1] ? schedule_hrtimeout_range_clock+0x183/0x390
[ 676.329488][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.333810][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 676.338376][ C1] schedule+0xda/0x1b0
[ 676.342082][ C1] schedule_hrtimeout_range_clock+0x195/0x390
[ 676.347450][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 676.352476][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 676.357093][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 676.362279][ C1] poll_schedule_timeout.constprop.0+0xb9/0x190
[ 676.367136][ C1] do_select+0x11a1/0x16a0
[ 676.370684][ C1] ? select_estimate_accuracy+0x320/0x320
[ 676.375112][ C1] ? lock_chain_count+0x20/0x20
[ 676.378963][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 676.384060][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 676.388513][ C1] ? poll_schedule_timeout.constprop.0+0x190/0x190
[ 676.393140][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 676.398034][ C1] ? lock_chain_count+0x20/0x20
[ 676.401857][ C1] ? find_held_lock+0x2d/0x110
[ 676.405682][ C1] ? __might_fault+0xd1/0x170
[ 676.409559][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.413704][ C1] core_sys_select+0x3c2/0x9c0
[ 676.417652][ C1] ? do_compat_pselect+0x210/0x210
[ 676.421715][ C1] ? find_held_lock+0x2d/0x110
[ 676.425688][ C1] ? set_user_sigmask+0x20b/0x2a0
[ 676.429768][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.433794][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 676.438134][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 676.442348][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 676.446257][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 676.449597][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 676.453271][ C1] ? _raw_spin_unlock_irq+0x2a/0x40
[ 676.457661][ C1] ? set_user_sigmask+0x213/0x2a0
[ 676.461306][ C1] ? __set_current_blocked+0x110/0x110
[ 676.465414][ C1] do_pselect.constprop.0+0x17b/0x1c0
[ 676.470333][ C1] ? kern_select+0x1c0/0x1c0
[ 676.473440][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.477129][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.480580][ C1] __x64_sys_pselect6+0x17f/0x230
[ 676.484231][ C1] ? __ia32_sys_select+0x150/0x150
[ 676.487442][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.491720][ C1] do_syscall_64+0x35/0xb0
[ 676.494875][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.498665][ C1] RIP: 0033:0x7f16df72bd83
[ 676.502425][ C1] RSP: 002b:00007ffe6e44dfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
[ 676.508964][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f16df72bd83
[ 676.515535][ C1] RDX: 000055680836a550 RSI: 0000556808353c10 RDI: 000000000000000a
[ 676.523292][ C1] RBP: 0000556808367fc0 R08: 00007ffe6e44dff0 R09: 00007ffe6e44e000
[ 676.530387][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 676.536892][ C1] R13: 0000000000000001 R14: 00007ffe6e44e078 R15: 00007ffe6e44e0f8
[ 676.544364][ C1]
[ 676.546752][ C1] task:syz-execprog state:S stack:27528 pid: 3737 ppid: 3735 flags:0x00000000
[ 676.554363][ C1] Call Trace:
[ 676.556728][ C1]
[ 676.558800][ C1] __schedule+0xa00/0x4c10
[ 676.562669][ C1] ? find_held_lock+0x2d/0x110
[ 676.566603][ C1] ? do_wait+0x4f8/0xce0
[ 676.569848][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.573329][ C1] ? release_task+0x17e0/0x17e0
[ 676.576412][ C1] schedule+0xda/0x1b0
[ 676.578915][ C1] do_wait+0x5f4/0xce0
[ 676.582160][ C1] kernel_waitid+0x275/0x370
[ 676.585762][ C1] ? do_wait+0xce0/0xce0
[ 676.589112][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 676.593951][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 676.597949][ C1] __do_sys_waitid+0x23d/0x2d0
[ 676.601770][ C1] ? kernel_waitid+0x370/0x370
[ 676.605867][ C1] ? __ct_user_exit+0xff/0x150
[ 676.609701][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.613555][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.618060][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.622947][ C1] do_syscall_64+0x35/0xb0
[ 676.626742][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.630382][ C1] RIP: 0033:0x49f6ca
[ 676.633529][ C1] RSP: 002b:000000c0003b15b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 676.640656][ C1] RAX: ffffffffffffffda RBX: 000000c00001e800 RCX: 000000000049f6ca
[ 676.646852][ C1] RDX: 000000c0003b1608 RSI: 0000000000000ea9 RDI: 0000000000000001
[ 676.652535][ C1] RBP: 000000c0003b1698 R08: 0000000000000000 R09: 0000000000000000
[ 676.657792][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0003b1638
[ 676.662787][ C1] R13: 0000000000203000 R14: 000000c000082680 R15: 00007f645eb35141
[ 676.668164][ C1]
[ 676.670146][ C1] task:syz-execprog state:S stack:28688 pid: 3738 ppid: 3735 flags:0x00000000
[ 676.676192][ C1] Call Trace:
[ 676.678373][ C1]
[ 676.680268][ C1] __schedule+0xa00/0x4c10
[ 676.683210][ C1] ? futex_wait_queue+0x9b/0x3b0
[ 676.686913][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.690407][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 676.694398][ C1] schedule+0xda/0x1b0
[ 676.697002][ C1] futex_wait_queue+0x144/0x3b0
[ 676.700207][ C1] futex_wait+0x2c9/0x670
[ 676.702978][ C1] ? futex_wait_setup+0x230/0x230
[ 676.706263][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 676.710192][ C1] ? __x64_sys_futex+0x388/0x4a0
[ 676.713272][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.716619][ C1] do_futex+0x1af/0x300
[ 676.719463][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 676.723435][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 676.726899][ C1] ? ktime_get+0x38a/0x470
[ 676.730048][ C1] ? ktime_get+0x30b/0x470
[ 676.733030][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 676.736490][ C1] ? do_futex+0x300/0x300
[ 676.739470][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.743077][ C1] do_syscall_64+0x35/0xb0
[ 676.745854][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.749504][ C1] RIP: 0033:0x465f43
[ 676.752100][ C1] RSP: 002b:000000c00003de78 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca
[ 676.758035][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 676.763524][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000017d2ab8
[ 676.769281][ C1] RBP: 000000c00003dec0 R08: 0000000000000000 R09: 0000000000000000
[ 676.775545][ C1] R10: 000000c00003deb0 R11: 0000000000000202 R12: 000000c00003deb0
[ 676.782213][ C1] R13: 000000c0005fa400 R14: 000000c0000004e0 R15: 00007f645eb4e5b6
[ 676.788786][ C1]
[ 676.791361][ C1] task:syz-execprog state:S stack:28952 pid: 3739 ppid: 3735 flags:0x00000000
[ 676.798445][ C1] Call Trace:
[ 676.801150][ C1]
[ 676.803644][ C1] __schedule+0xa00/0x4c10
[ 676.807636][ C1] ? find_held_lock+0x2d/0x110
[ 676.811840][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 676.815864][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.820230][ C1] schedule+0xda/0x1b0
[ 676.823611][ C1] futex_wait_queue+0x144/0x3b0
[ 676.827504][ C1] futex_wait+0x2c9/0x670
[ 676.830781][ C1] ? futex_wait_setup+0x230/0x230
[ 676.833621][ C1] ? __lock_acquire+0x163e/0x5660
[ 676.837084][ C1] do_futex+0x1af/0x300
[ 676.840383][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 676.845704][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.849090][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 676.852128][ C1] ? do_futex+0x300/0x300
[ 676.854889][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.858666][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.862857][ C1] do_syscall_64+0x35/0xb0
[ 676.866420][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.870355][ C1] RIP: 0033:0x465f43
[ 676.872821][ C1] RSP: 002b:000000c00002b6d0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 676.878536][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 676.883704][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001801660
[ 676.888549][ C1] RBP: 000000c00002b718 R08: 0000000000000000 R09: 0000000000000000
[ 676.893351][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00003fed8
[ 676.899133][ C1] R13: 0000000000000000 R14: 000000c000001a00 R15: 00007f645eb64108
[ 676.903978][ C1]
[ 676.905925][ C1] task:syz-execprog state:S stack:28064 pid: 3740 ppid: 3735 flags:0x00000000
[ 676.911933][ C1] Call Trace:
[ 676.914137][ C1]
[ 676.915972][ C1] __schedule+0xa00/0x4c10
[ 676.918761][ C1] ? find_held_lock+0x2d/0x110
[ 676.922165][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 676.925945][ C1] ? io_schedule_timeout+0x140/0x140
[ 676.929983][ C1] schedule+0xda/0x1b0
[ 676.933523][ C1] futex_wait_queue+0x144/0x3b0
[ 676.937287][ C1] futex_wait+0x2c9/0x670
[ 676.940541][ C1] ? futex_wait_setup+0x230/0x230
[ 676.944432][ C1] ? __lock_acquire+0x163e/0x5660
[ 676.948782][ C1] do_futex+0x1af/0x300
[ 676.952770][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 676.957289][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 676.962257][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 676.965969][ C1] ? do_futex+0x300/0x300
[ 676.969782][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.975294][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 676.980576][ C1] do_syscall_64+0x35/0xb0
[ 676.984063][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 676.988755][ C1] RIP: 0033:0x465f43
[ 676.992545][ C1] RSP: 002b:000000c000039d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 676.998907][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 677.005636][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00002e950
[ 677.012009][ C1] RBP: 000000c000039dc0 R08: 0000000000000000 R09: 0000000000000000
[ 677.019396][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000008
[ 677.026194][ C1] R13: 0000000000000003 R14: 000000c000000d00 R15: 0000000000a5cd40
[ 677.032840][ C1]
[ 677.034655][ C1] task:syz-execprog state:S stack:28440 pid: 3741 ppid: 3735 flags:0x00000000
[ 677.039992][ C1] Call Trace:
[ 677.042755][ C1]
[ 677.044794][ C1] __schedule+0xa00/0x4c10
[ 677.048260][ C1] ? find_held_lock+0x2d/0x110
[ 677.051483][ C1] ? do_wait+0x4f8/0xce0
[ 677.054277][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.057803][ C1] ? release_task+0x17e0/0x17e0
[ 677.061526][ C1] schedule+0xda/0x1b0
[ 677.065022][ C1] do_wait+0x5f4/0xce0
[ 677.068387][ C1] kernel_waitid+0x275/0x370
[ 677.071929][ C1] ? do_wait+0xce0/0xce0
[ 677.075601][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 677.080899][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 677.086054][ C1] __do_sys_waitid+0x23d/0x2d0
[ 677.089768][ C1] ? kernel_waitid+0x370/0x370
[ 677.093270][ C1] ? __ct_user_exit+0xff/0x150
[ 677.096616][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.100830][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.104459][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.108939][ C1] do_syscall_64+0x35/0xb0
[ 677.113215][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.118910][ C1] RIP: 0033:0x49f6ca
[ 677.122091][ C1] RSP: 002b:000000c0003fc5b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 677.129512][ C1] RAX: ffffffffffffffda RBX: 000000c000023800 RCX: 000000000049f6ca
[ 677.136557][ C1] RDX: 000000c0003fc608 RSI: 0000000000000ea8 RDI: 0000000000000001
[ 677.143215][ C1] RBP: 000000c0003fc698 R08: 0000000000000000 R09: 0000000000000000
[ 677.149659][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0003fc638
[ 677.155479][ C1] R13: 0000000000000000 R14: 000000c000262ea0 R15: 0000000000000023
[ 677.161568][ C1]
[ 677.163661][ C1] task:syz-execprog state:S stack:26360 pid: 3742 ppid: 3735 flags:0x00000000
[ 677.169528][ C1] Call Trace:
[ 677.171705][ C1]
[ 677.173386][ C1] __schedule+0xa00/0x4c10
[ 677.176065][ C1] ? find_held_lock+0x2d/0x110
[ 677.179293][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 677.183284][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.187636][ C1] schedule+0xda/0x1b0
[ 677.190958][ C1] futex_wait_queue+0x144/0x3b0
[ 677.194847][ C1] futex_wait+0x2c9/0x670
[ 677.198455][ C1] ? futex_wait_setup+0x230/0x230
[ 677.203256][ C1] ? __lock_acquire+0x163e/0x5660
[ 677.207955][ C1] do_futex+0x1af/0x300
[ 677.211540][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 677.216701][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.220803][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 677.224853][ C1] ? do_futex+0x300/0x300
[ 677.228943][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.233818][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.238810][ C1] do_syscall_64+0x35/0xb0
[ 677.242428][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.247917][ C1] RIP: 0033:0x465f43
[ 677.251232][ C1] RSP: 002b:000000c00008de40 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 677.257890][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 677.263793][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c000316150
[ 677.270500][ C1] RBP: 000000c00008de88 R08: 0000000000000000 R09: 0000000000000000
[ 677.277085][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000000043cc80
[ 677.283501][ C1] R13: 0000000000000000 R14: 000000c0003181a0 R15: 00007f645eb33921
[ 677.290367][ C1]
[ 677.292815][ C1] task:syz-execprog state:S stack:29200 pid: 3746 ppid: 3735 flags:0x00000000
[ 677.300617][ C1] Call Trace:
[ 677.303320][ C1]
[ 677.305613][ C1] __schedule+0xa00/0x4c10
[ 677.308528][ C1] ? find_held_lock+0x2d/0x110
[ 677.311621][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 677.314839][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.318719][ C1] schedule+0xda/0x1b0
[ 677.322355][ C1] futex_wait_queue+0x144/0x3b0
[ 677.325975][ C1] futex_wait+0x2c9/0x670
[ 677.329357][ C1] ? futex_wait_setup+0x230/0x230
[ 677.332987][ C1] ? __lock_acquire+0x163e/0x5660
[ 677.336839][ C1] do_futex+0x1af/0x300
[ 677.339806][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 677.343788][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.346942][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 677.350915][ C1] ? do_futex+0x300/0x300
[ 677.353726][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.358089][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.361933][ C1] do_syscall_64+0x35/0xb0
[ 677.364910][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.368684][ C1] RIP: 0033:0x465f43
[ 677.371262][ C1] RSP: 002b:000000c00003bee8 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 677.376965][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 677.382317][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001801558
[ 677.387335][ C1] RBP: 000000c00003bf30 R08: 0000000000000000 R09: 0000000000000000
[ 677.392131][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000466580
[ 677.397293][ C1] R13: 000000c000658000 R14: 000000c000001860 R15: 00007f645eb310d0
[ 677.402154][ C1]
[ 677.404069][ C1] task:syz-execprog state:S stack:28688 pid: 3747 ppid: 3735 flags:0x00000000
[ 677.410073][ C1] Call Trace:
[ 677.412289][ C1]
[ 677.414266][ C1] __schedule+0xa00/0x4c10
[ 677.417127][ C1] ? find_held_lock+0x2d/0x110
[ 677.420114][ C1] ? do_wait+0x4f8/0xce0
[ 677.423496][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.428402][ C1] ? release_task+0x17e0/0x17e0
[ 677.431478][ C1] schedule+0xda/0x1b0
[ 677.433802][ C1] do_wait+0x5f4/0xce0
[ 677.436234][ C1] kernel_waitid+0x275/0x370
[ 677.439268][ C1] ? do_wait+0xce0/0xce0
[ 677.441964][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 677.445766][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 677.449161][ C1] __do_sys_waitid+0x23d/0x2d0
[ 677.452256][ C1] ? kernel_waitid+0x370/0x370
[ 677.456029][ C1] ? __ct_user_exit+0xff/0x150
[ 677.458927][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.462008][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.466053][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.469891][ C1] do_syscall_64+0x35/0xb0
[ 677.472782][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.476540][ C1] RIP: 0033:0x49f6ca
[ 677.479070][ C1] RSP: 002b:000000c0003b25b0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 677.484348][ C1] RAX: ffffffffffffffda RBX: 000000c000023800 RCX: 000000000049f6ca
[ 677.489762][ C1] RDX: 000000c0003b2608 RSI: 0000000000000ea7 RDI: 0000000000000001
[ 677.494842][ C1] RBP: 000000c0003b2698 R08: 0000000000000000 R09: 0000000000000000
[ 677.499882][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0003b2638
[ 677.504801][ C1] R13: 0000000000000000 R14: 000000c000262b60 R15: 00007f645eb35c75
[ 677.509800][ C1]
[ 677.511839][ C1] task:syz-execprog state:S stack:28072 pid: 3748 ppid: 3735 flags:0x00000000
[ 677.518807][ C1] Call Trace:
[ 677.520918][ C1]
[ 677.522704][ C1] __schedule+0xa00/0x4c10
[ 677.525622][ C1] ? find_held_lock+0x2d/0x110
[ 677.528617][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 677.531711][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.534989][ C1] schedule+0xda/0x1b0
[ 677.537543][ C1] futex_wait_queue+0x144/0x3b0
[ 677.540563][ C1] futex_wait+0x2c9/0x670
[ 677.543505][ C1] ? futex_wait_setup+0x230/0x230
[ 677.546602][ C1] ? __lock_acquire+0x163e/0x5660
[ 677.549705][ C1] do_futex+0x1af/0x300
[ 677.552441][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 677.555977][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.558868][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 677.561991][ C1] ? do_futex+0x300/0x300
[ 677.564623][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.568182][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.571960][ C1] do_syscall_64+0x35/0xb0
[ 677.575420][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.579863][ C1] RIP: 0033:0x465f43
[ 677.582837][ C1] RSP: 002b:000000c000093d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 677.589197][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 677.594880][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0005fa150
[ 677.601509][ C1] RBP: 000000c000093dc0 R08: 0000000000000000 R09: 0000000000000000
[ 677.607251][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c00001e800
[ 677.613809][ C1] R13: 0000000000000004 R14: 000000c0003aab60 R15: 0000000000a5cd40
[ 677.620104][ C1]
[ 677.622615][ C1] task:syz-execprog state:S stack:28952 pid: 3749 ppid: 3735 flags:0x00000000
[ 677.629327][ C1] Call Trace:
[ 677.631941][ C1]
[ 677.634440][ C1] __schedule+0xa00/0x4c10
[ 677.637863][ C1] ? find_held_lock+0x2d/0x110
[ 677.641292][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.645108][ C1] ? release_task+0x17e0/0x17e0
[ 677.648900][ C1] schedule+0xda/0x1b0
[ 677.652216][ C1] do_wait+0x5f4/0xce0
[ 677.655479][ C1] kernel_waitid+0x275/0x370
[ 677.659245][ C1] ? do_wait+0xce0/0xce0
[ 677.662205][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 677.665996][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 677.670104][ C1] __do_sys_waitid+0x23d/0x2d0
[ 677.673234][ C1] ? kernel_waitid+0x370/0x370
[ 677.676457][ C1] ? __ct_user_exit+0xff/0x150
[ 677.679337][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.683010][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.686763][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.690513][ C1] do_syscall_64+0x35/0xb0
[ 677.693375][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.697097][ C1] RIP: 0033:0x49f6ca
[ 677.699431][ C1] RSP: 002b:000000c00002cdb0 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[ 677.704549][ C1] RAX: ffffffffffffffda RBX: 000000c000023800 RCX: 000000000049f6ca
[ 677.709454][ C1] RDX: 000000c00002ce08 RSI: 0000000000000ea6 RDI: 0000000000000001
[ 677.714374][ C1] RBP: 000000c00002ce98 R08: 0000000000000000 R09: 0000000000000000
[ 677.719312][ C1] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00002ce38
[ 677.724328][ C1] R13: 0000000000000000 R14: 000000c0003aa820 R15: 0000000000000000
[ 677.729273][ C1]
[ 677.731170][ C1] task:syz-execprog state:S stack:29232 pid: 3754 ppid: 3735 flags:0x00000000
[ 677.736848][ C1] Call Trace:
[ 677.738943][ C1]
[ 677.740808][ C1] __schedule+0xa00/0x4c10
[ 677.743610][ C1] ? find_held_lock+0x2d/0x110
[ 677.746698][ C1] ? futex_wait_queue+0x7e/0x3b0
[ 677.749759][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.753096][ C1] schedule+0xda/0x1b0
[ 677.755687][ C1] futex_wait_queue+0x144/0x3b0
[ 677.758646][ C1] futex_wait+0x2c9/0x670
[ 677.761515][ C1] ? futex_wait_setup+0x230/0x230
[ 677.764987][ C1] ? __lock_acquire+0x163e/0x5660
[ 677.768153][ C1] do_futex+0x1af/0x300
[ 677.770791][ C1] ? __ia32_sys_get_robust_list+0x3b0/0x3b0
[ 677.774504][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.777260][ C1] __x64_sys_futex+0x1b0/0x4a0
[ 677.780210][ C1] ? do_futex+0x300/0x300
[ 677.783075][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.787994][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.791868][ C1] do_syscall_64+0x35/0xb0
[ 677.794649][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.798173][ C1] RIP: 0033:0x465f43
[ 677.800466][ C1] RSP: 002b:000000c0003f5d78 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca
[ 677.806549][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465f43
[ 677.813307][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c0003d0950
[ 677.819486][ C1] RBP: 000000c0003f5dc0 R08: 0000000000000000 R09: 0000000000000000
[ 677.825559][ C1] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c0003f5de8
[ 677.831681][ C1] R13: 0000000000000000 R14: 000000c000263380 R15: 0000000000000000
[ 677.837163][ C1]
[ 677.839462][ C1] task:syz-execprog state:R stack:29672 pid: 3755 ppid: 3735 flags:0x00000000
[ 677.846477][ C1] Call Trace:
[ 677.849352][ C1]
[ 677.851654][ C1] __schedule+0xa00/0x4c10
[ 677.854808][ C1] ? schedule_hrtimeout_range_clock+0x183/0x390
[ 677.859535][ C1] ? io_schedule_timeout+0x140/0x140
[ 677.863829][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 677.868625][ C1] schedule+0xda/0x1b0
[ 677.872214][ C1] schedule_hrtimeout_range_clock+0x195/0x390
[ 677.876931][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 677.881558][ C1] ? do_epoll_wait+0x1277/0x1930
[ 677.885357][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90
[ 677.890110][ C1] ? do_raw_read_unlock+0x70/0x70
[ 677.893806][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 677.897575][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 677.901727][ C1] do_epoll_wait+0x1290/0x1930
[ 677.905873][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 677.910573][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 677.914466][ C1] ? __x64_sys_epoll_pwait+0x266/0x310
[ 677.918784][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 677.922497][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 677.927221][ C1] ? nsec_to_clock_t+0x30/0x30
[ 677.930949][ C1] ? ktime_get_ts64+0x455/0x560
[ 677.934751][ C1] ? set_user_sigmask+0x213/0x2a0
[ 677.938289][ C1] ? __set_current_blocked+0x110/0x110
[ 677.941794][ C1] do_compat_epoll_pwait.part.0+0x29/0x1d0
[ 677.945599][ C1] __x64_sys_epoll_pwait+0x1cf/0x310
[ 677.948780][ C1] ? __ia32_sys_epoll_wait+0x270/0x270
[ 677.952809][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 677.958062][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 677.962019][ C1] do_syscall_64+0x35/0xb0
[ 677.965438][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 677.969429][ C1] RIP: 0033:0x466160
[ 677.972534][ C1] RSP: 002b:000000c0003db7e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000119
[ 677.978376][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000466160
[ 677.983408][ C1] RDX: 0000000000000080 RSI: 000000c0003db840 RDI: 0000000000000003
[ 677.988565][ C1] RBP: 000000c0003dbe40 R08: 0000000000000000 R09: 000000992110086a
[ 677.993869][ C1] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c0003db870
[ 677.998889][ C1] R13: 0000000000000000 R14: 000000c0003ab520 R15: 0000000000000000
[ 678.003782][ C1]
[ 678.005499][ C1] task:kworker/3:1 state:I stack:27944 pid: 3744 ppid: 2 flags:0x00004000
[ 678.011583][ C1] Workqueue: 0x0 (events)
[ 678.014610][ C1] Call Trace:
[ 678.016821][ C1]
[ 678.018938][ C1] __schedule+0xa00/0x4c10
[ 678.022433][ C1] ? find_held_lock+0x2d/0x110
[ 678.025450][ C1] ? worker_thread+0x157/0x1080
[ 678.028377][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.031592][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 678.034408][ C1] schedule+0xda/0x1b0
[ 678.037022][ C1] worker_thread+0x15c/0x1080
[ 678.040574][ C1] ? process_one_work+0x1610/0x1610
[ 678.044556][ C1] kthread+0x2e9/0x3a0
[ 678.047504][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 678.053457][ C1] ret_from_fork+0x1f/0x30
[ 678.057037][ C1]
[ 678.059763][ C1] task:udevd state:S stack:27144 pid: 3745 ppid: 3133 flags:0x00000000
[ 678.067248][ C1] Call Trace:
[ 678.069876][ C1]
[ 678.072291][ C1] __schedule+0xa00/0x4c10
[ 678.075912][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.079856][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.083486][ C1] schedule+0xda/0x1b0
[ 678.086715][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 678.091182][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 678.095820][ C1] ? do_epoll_wait+0x1277/0x1930
[ 678.099874][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.103642][ C1] ? do_raw_write_lock+0x11a/0x280
[ 678.107445][ C1] ? do_raw_read_unlock+0x70/0x70
[ 678.110889][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 678.113737][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 678.116991][ C1] do_epoll_wait+0x1290/0x1930
[ 678.120075][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 678.123009][ C1] ? find_held_lock+0x2d/0x110
[ 678.126312][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 678.130715][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.134269][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 678.138085][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 678.141405][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.145139][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.148946][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.152556][ C1] do_syscall_64+0x35/0xb0
[ 678.155289][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.158972][ C1] RIP: 0033:0x7fdbd0333e46
[ 678.161903][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 678.167667][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 678.173043][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 678.178219][ C1] RBP: 000055af184887e0 R08: 0000000000000007 R09: 000055af18490b10
[ 678.183437][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af1847dbf0
[ 678.188557][ C1] R13: 00007ffdb5fb8b78 R14: 00000000ffffffff R15: 000055af1845f2c0
[ 678.194737][ C1]
[ 678.196578][ C1] task:syz-executor.1 state:S stack:26664 pid: 3750 ppid: 3740 flags:0x00000000
[ 678.201723][ C1] Call Trace:
[ 678.203990][ C1]
[ 678.206622][ C1] __schedule+0xa00/0x4c10
[ 678.210292][ C1] ? find_held_lock+0x2d/0x110
[ 678.214203][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.218789][ C1] ? release_task+0x17e0/0x17e0
[ 678.222836][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.227959][ C1] schedule+0xda/0x1b0
[ 678.230651][ C1] do_wait+0x5f4/0xce0
[ 678.232985][ C1] kernel_wait4+0x14c/0x260
[ 678.235770][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 678.239401][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 678.243212][ C1] ? find_held_lock+0x2d/0x110
[ 678.246848][ C1] __do_sys_wait4+0x13f/0x150
[ 678.250836][ C1] ? kernel_wait4+0x260/0x260
[ 678.254178][ C1] ? up_write+0x470/0x470
[ 678.257785][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.262391][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.267001][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.270590][ C1] do_syscall_64+0x35/0xb0
[ 678.273380][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.277247][ C1] RIP: 0033:0x7fae73a876d6
[ 678.280107][ C1] RSP: 002b:00007ffe9406f6d8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 678.284750][ C1] RAX: ffffffffffffffda RBX: 0000000000000eac RCX: 00007fae73a876d6
[ 678.289383][ C1] RDX: 0000000040000000 RSI: 00007ffe9406f6ec RDI: 00000000ffffffff
[ 678.294243][ C1] RBP: 00007ffe9406f6ec R08: 0000000000000000 R09: 000055555704f400
[ 678.299804][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 678.305468][ C1] R13: 00007ffe9406f7e0 R14: 0000000000000000 R15: 0000000000000000
[ 678.311527][ C1]
[ 678.313810][ C1] task:syz-executor.2 state:S stack:28080 pid: 3751 ppid: 3748 flags:0x00000000
[ 678.319726][ C1] Call Trace:
[ 678.321818][ C1]
[ 678.323945][ C1] __schedule+0xa00/0x4c10
[ 678.327404][ C1] ? find_held_lock+0x2d/0x110
[ 678.331180][ C1] ? do_wait+0x4f8/0xce0
[ 678.334630][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.338089][ C1] ? release_task+0x17e0/0x17e0
[ 678.341806][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.345528][ C1] schedule+0xda/0x1b0
[ 678.348354][ C1] do_wait+0x5f4/0xce0
[ 678.351100][ C1] kernel_wait4+0x14c/0x260
[ 678.353822][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 678.356719][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 678.359982][ C1] ? find_held_lock+0x2d/0x110
[ 678.362942][ C1] __do_sys_wait4+0x13f/0x150
[ 678.366544][ C1] ? kernel_wait4+0x260/0x260
[ 678.370484][ C1] ? up_write+0x470/0x470
[ 678.373911][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.378295][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.382420][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.385996][ C1] do_syscall_64+0x35/0xb0
[ 678.389471][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.394000][ C1] RIP: 0033:0x7ff882c876d6
[ 678.397432][ C1] RSP: 002b:00007ffddbc7d7b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 678.403243][ C1] RAX: ffffffffffffffda RBX: 0000000000000eaf RCX: 00007ff882c876d6
[ 678.408524][ C1] RDX: 0000000040000000 RSI: 00007ffddbc7d7cc RDI: 00000000ffffffff
[ 678.413740][ C1] RBP: 00007ffddbc7d7cc R08: 0000000000000000 R09: 0000555556933400
[ 678.418662][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 678.424374][ C1] R13: 00007ffddbc7d8c0 R14: 0000000000000000 R15: 0000000000000000
[ 678.429221][ C1]
[ 678.431057][ C1] task:syz-executor.0 state:S stack:28080 pid: 3752 ppid: 3747 flags:0x00000000
[ 678.437570][ C1] Call Trace:
[ 678.439877][ C1]
[ 678.441733][ C1] __schedule+0xa00/0x4c10
[ 678.444558][ C1] ? find_held_lock+0x2d/0x110
[ 678.447540][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.450874][ C1] ? release_task+0x17e0/0x17e0
[ 678.453906][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.457640][ C1] schedule+0xda/0x1b0
[ 678.460128][ C1] do_wait+0x5f4/0xce0
[ 678.462335][ C1] kernel_wait4+0x14c/0x260
[ 678.464850][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 678.467917][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 678.471181][ C1] ? find_held_lock+0x2d/0x110
[ 678.474153][ C1] __do_sys_wait4+0x13f/0x150
[ 678.477074][ C1] ? kernel_wait4+0x260/0x260
[ 678.480042][ C1] ? up_write+0x470/0x470
[ 678.482678][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.486611][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.491172][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.494987][ C1] do_syscall_64+0x35/0xb0
[ 678.497421][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.500767][ C1] RIP: 0033:0x7ff1ac6876d6
[ 678.503444][ C1] RSP: 002b:00007fff4b66c4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 678.509519][ C1] RAX: ffffffffffffffda RBX: 0000000000000eae RCX: 00007ff1ac6876d6
[ 678.514479][ C1] RDX: 0000000040000000 RSI: 00007fff4b66c4dc RDI: 00000000ffffffff
[ 678.519884][ C1] RBP: 00007fff4b66c4dc R08: 0000000000000000 R09: 0000555555bce400
[ 678.524847][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 678.530154][ C1] R13: 00007fff4b66c5d0 R14: 0000000000000000 R15: 0000000000000000
[ 678.535127][ C1]
[ 678.537063][ C1] task:syz-executor.3 state:S stack:28000 pid: 3753 ppid: 3748 flags:0x00000000
[ 678.542372][ C1] Call Trace:
[ 678.544766][ C1]
[ 678.546909][ C1] __schedule+0xa00/0x4c10
[ 678.549371][ C1] ? find_held_lock+0x2d/0x110
[ 678.552357][ C1] ? do_wait+0x4f8/0xce0
[ 678.555065][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.558124][ C1] ? release_task+0x17e0/0x17e0
[ 678.561021][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.564289][ C1] schedule+0xda/0x1b0
[ 678.566765][ C1] do_wait+0x5f4/0xce0
[ 678.569174][ C1] kernel_wait4+0x14c/0x260
[ 678.572127][ C1] ? __ia32_sys_waitid+0x150/0x150
[ 678.576445][ C1] ? kill_orphaned_pgrp+0x320/0x320
[ 678.579897][ C1] ? find_held_lock+0x2d/0x110
[ 678.582600][ C1] __do_sys_wait4+0x13f/0x150
[ 678.586274][ C1] ? kernel_wait4+0x260/0x260
[ 678.589209][ C1] ? up_write+0x470/0x470
[ 678.591911][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.595649][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.600589][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.604580][ C1] do_syscall_64+0x35/0xb0
[ 678.607791][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.612710][ C1] RIP: 0033:0x7faf974876d6
[ 678.616653][ C1] RSP: 002b:00007ffd055fd418 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 678.622786][ C1] RAX: ffffffffffffffda RBX: 0000000000000eb0 RCX: 00007faf974876d6
[ 678.628749][ C1] RDX: 0000000040000000 RSI: 00007ffd055fd42c RDI: 00000000ffffffff
[ 678.635270][ C1] RBP: 00007ffd055fd42c R08: 0000000000000000 R09: 0000555556ef1400
[ 678.641484][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000fffffff1
[ 678.647254][ C1] R13: 00007ffd055fd520 R14: 0000000000000000 R15: 0000000000000000
[ 678.652918][ C1]
[ 678.655266][ C1] task:syz-executor.1 state:S stack:24240 pid: 3756 ppid: 3750 flags:0x00000000
[ 678.662032][ C1] Call Trace:
[ 678.664627][ C1]
[ 678.666433][ C1] __schedule+0xa00/0x4c10
[ 678.669380][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.672745][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.676602][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.679624][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 678.683103][ C1] schedule+0xda/0x1b0
[ 678.685673][ C1] pipe_read+0xa83/0x1100
[ 678.688320][ C1] ? avc_has_perm+0xa7/0x1b0
[ 678.691193][ C1] ? pipe_ioctl+0x2b0/0x2b0
[ 678.694660][ C1] ? __lock_acquire+0x163e/0x5660
[ 678.698356][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 678.702731][ C1] ? inode_has_perm+0x1a2/0x220
[ 678.706510][ C1] new_sync_read+0x489/0x560
[ 678.710267][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 678.713960][ C1] ? security_file_permission+0xab/0xd0
[ 678.718538][ C1] vfs_read+0x492/0x5d0
[ 678.722375][ C1] ksys_read+0x1e8/0x250
[ 678.726383][ C1] ? vfs_write+0xac0/0xac0
[ 678.730169][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.734932][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.739382][ C1] do_syscall_64+0x35/0xb0
[ 678.742537][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.746675][ C1] RIP: 0033:0x7fae73a3be2c
[ 678.749771][ C1] RSP: 002b:00007ffe9406f4b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 678.757032][ C1] RAX: ffffffffffffffda RBX: 00007ffe9406f560 RCX: 00007fae73a3be2c
[ 678.763423][ C1] RDX: 0000000000000040 RSI: 00007fae73b98020 RDI: 00000000000000f9
[ 678.769616][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: ff00000000000000
[ 678.775520][ C1] R10: 00007fae73b6d6c0 R11: 0000000000000246 R12: 0000000000000063
[ 678.781927][ C1] R13: 00000000000a0795 R14: 0000000000000003 R15: 00007ffe9406f5a0
[ 678.788630][ C1]
[ 678.790958][ C1] task:udevd state:S stack:27688 pid: 3757 ppid: 3133 flags:0x00000000
[ 678.798529][ C1] Call Trace:
[ 678.801069][ C1]
[ 678.803237][ C1] __schedule+0xa00/0x4c10
[ 678.806711][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.810553][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.813903][ C1] schedule+0xda/0x1b0
[ 678.816758][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 678.821023][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 678.825603][ C1] ? do_epoll_wait+0x1277/0x1930
[ 678.829696][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.833616][ C1] ? do_raw_write_lock+0x11a/0x280
[ 678.837658][ C1] ? do_raw_read_unlock+0x70/0x70
[ 678.841547][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 678.845825][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 678.850107][ C1] do_epoll_wait+0x1290/0x1930
[ 678.853948][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 678.858012][ C1] ? find_held_lock+0x2d/0x110
[ 678.861837][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 678.865921][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 678.869479][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 678.873601][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 678.878041][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.882881][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 678.888123][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.892902][ C1] do_syscall_64+0x35/0xb0
[ 678.896790][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 678.901218][ C1] RIP: 0033:0x7fdbd0333e46
[ 678.905080][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 678.911243][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 678.916575][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 678.922446][ C1] RBP: 000055af1848e840 R08: 0000000000000007 R09: 000055af18490b10
[ 678.928620][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af1849f4d0
[ 678.934342][ C1] R13: 00007ffdb5fb8b78 R14: 00000000ffffffff R15: 000055af1845f2c0
[ 678.939625][ C1]
[ 678.941620][ C1] task:syz-executor.0 state:S stack:24328 pid: 3758 ppid: 3752 flags:0x00000000
[ 678.947486][ C1] Call Trace:
[ 678.950198][ C1]
[ 678.952416][ C1] __schedule+0xa00/0x4c10
[ 678.956061][ C1] ? io_schedule_timeout+0x140/0x140
[ 678.960275][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 678.964628][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 678.968472][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 678.972668][ C1] schedule+0xda/0x1b0
[ 678.975314][ C1] pipe_read+0xa83/0x1100
[ 678.977748][ C1] ? avc_has_perm+0xa7/0x1b0
[ 678.980699][ C1] ? pipe_ioctl+0x2b0/0x2b0
[ 678.983492][ C1] ? __lock_acquire+0x163e/0x5660
[ 678.987007][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 678.992125][ C1] ? inode_has_perm+0x1a2/0x220
[ 678.996518][ C1] new_sync_read+0x489/0x560
[ 679.000333][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 679.004202][ C1] ? security_file_permission+0xab/0xd0
[ 679.008180][ C1] vfs_read+0x492/0x5d0
[ 679.010902][ C1] ksys_read+0x1e8/0x250
[ 679.013685][ C1] ? vfs_write+0xac0/0xac0
[ 679.017202][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.021710][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.026124][ C1] do_syscall_64+0x35/0xb0
[ 679.029644][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 679.034530][ C1] RIP: 0033:0x7ff1ac63be2c
[ 679.038300][ C1] RSP: 002b:00007fff4b66c2a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 679.044118][ C1] RAX: ffffffffffffffda RBX: 00007fff4b66c350 RCX: 00007ff1ac63be2c
[ 679.049824][ C1] RDX: 0000000000000040 RSI: 00007ff1ac798020 RDI: 00000000000000f9
[ 679.055267][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: ff00000000000000
[ 679.060450][ C1] R10: 00007ff1ac76d6c0 R11: 0000000000000246 R12: 0000000000000063
[ 679.065649][ C1] R13: 00000000000a07c3 R14: 0000000000000003 R15: 00007fff4b66c390
[ 679.071115][ C1]
[ 679.073084][ C1] task:syz-executor.2 state:S stack:23784 pid: 3759 ppid: 3751 flags:0x00000000
[ 679.080332][ C1] Call Trace:
[ 679.083204][ C1]
[ 679.085392][ C1] __schedule+0xa00/0x4c10
[ 679.088828][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.092434][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 679.096755][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 679.101139][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 679.105695][ C1] schedule+0xda/0x1b0
[ 679.108877][ C1] pipe_read+0xa83/0x1100
[ 679.112376][ C1] ? avc_has_perm+0xa7/0x1b0
[ 679.116408][ C1] ? pipe_ioctl+0x2b0/0x2b0
[ 679.120180][ C1] ? __lock_acquire+0x163e/0x5660
[ 679.124321][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 679.129030][ C1] ? inode_has_perm+0x1a2/0x220
[ 679.133582][ C1] new_sync_read+0x489/0x560
[ 679.137605][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 679.141419][ C1] ? security_file_permission+0xab/0xd0
[ 679.146087][ C1] vfs_read+0x492/0x5d0
[ 679.149513][ C1] ksys_read+0x1e8/0x250
[ 679.153318][ C1] ? vfs_write+0xac0/0xac0
[ 679.156488][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.160854][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.164733][ C1] do_syscall_64+0x35/0xb0
[ 679.167852][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 679.171823][ C1] RIP: 0033:0x7ff882c3be2c
[ 679.174535][ C1] RSP: 002b:00007ffddbc7d590 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 679.179821][ C1] RAX: ffffffffffffffda RBX: 00007ffddbc7d640 RCX: 00007ff882c3be2c
[ 679.184517][ C1] RDX: 0000000000000040 RSI: 00007ff882d98020 RDI: 00000000000000f9
[ 679.189710][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: ff00000000000000
[ 679.194931][ C1] R10: 00007ff882d6d6c0 R11: 0000000000000246 R12: 0000000000000060
[ 679.199859][ C1] R13: 00000000000a075b R14: 0000000000000003 R15: 00007ffddbc7d680
[ 679.204739][ C1]
[ 679.206681][ C1] task:syz-executor.3 state:S stack:24760 pid: 3760 ppid: 3753 flags:0x00000000
[ 679.212546][ C1] Call Trace:
[ 679.214646][ C1]
[ 679.216522][ C1] __schedule+0xa00/0x4c10
[ 679.219330][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.222638][ C1] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 679.226272][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 679.229507][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 679.233084][ C1] schedule+0xda/0x1b0
[ 679.235646][ C1] pipe_read+0xa83/0x1100
[ 679.238344][ C1] ? avc_has_perm+0xa7/0x1b0
[ 679.241357][ C1] ? pipe_ioctl+0x2b0/0x2b0
[ 679.244417][ C1] ? __lock_acquire+0x163e/0x5660
[ 679.247837][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 679.252244][ C1] ? inode_has_perm+0x1a2/0x220
[ 679.255880][ C1] new_sync_read+0x489/0x560
[ 679.258484][ C1] ? ksys_lseek+0x1a0/0x1a0
[ 679.261504][ C1] ? security_file_permission+0xab/0xd0
[ 679.264962][ C1] vfs_read+0x492/0x5d0
[ 679.267547][ C1] ksys_read+0x1e8/0x250
[ 679.270312][ C1] ? vfs_write+0xac0/0xac0
[ 679.273633][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.278093][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 679.282363][ C1] do_syscall_64+0x35/0xb0
[ 679.286012][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 679.290009][ C1] RIP: 0033:0x7faf9743be2c
[ 679.293506][ C1] RSP: 002b:00007ffd055fd1f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 679.300487][ C1] RAX: ffffffffffffffda RBX: 00007ffd055fd2a0 RCX: 00007faf9743be2c
[ 679.306589][ C1] RDX: 0000000000000040 RSI: 00007faf97598020 RDI: 00000000000000f9
[ 679.312354][ C1] RBP: 0000000000000003 R08: 0000000000000000 R09: ff00000000000000
[ 679.318931][ C1] R10: 00007faf9756d6c0 R11: 0000000000000246 R12: 0000000000000063
[ 679.325264][ C1] R13: 00000000000a07c1 R14: 0000000000000003 R15: 00007ffd055fd2e0
[ 679.330586][ C1]
[ 679.332453][ C1] task:kworker/1:0 state:I stack:28320 pid: 3761 ppid: 2 flags:0x00004000
[ 679.338743][ C1] Workqueue: 0x0 (mld)
[ 679.341446][ C1] Call Trace:
[ 679.343502][ C1]
[ 679.345257][ C1] __schedule+0xa00/0x4c10
[ 679.348088][ C1] ? find_held_lock+0x2d/0x110
[ 679.351333][ C1] ? worker_thread+0x157/0x1080
[ 679.355061][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.358614][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 679.362152][ C1] schedule+0xda/0x1b0
[ 679.364972][ C1] worker_thread+0x15c/0x1080
[ 679.368332][ C1] ? process_one_work+0x1610/0x1610
[ 679.372167][ C1] kthread+0x2e9/0x3a0
[ 679.375275][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.379542][ C1] ret_from_fork+0x1f/0x30
[ 679.383077][ C1]
[ 679.385568][ C1] task:kworker/0:0 state:D stack:27704 pid: 3762 ppid: 2 flags:0x00004000
[ 679.391465][ C1] Workqueue: events nsim_fib_event_work
[ 679.395348][ C1] Call Trace:
[ 679.397667][ C1]
[ 679.399960][ C1] __schedule+0xa00/0x4c10
[ 679.403296][ C1] ? find_held_lock+0x2d/0x110
[ 679.406826][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 679.410254][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.413722][ C1] ? msleep+0x63/0xf0
[ 679.416591][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 679.420245][ C1] ? msleep+0x63/0xf0
[ 679.422776][ C1] schedule+0xda/0x1b0
[ 679.425432][ C1] schedule_timeout+0x14a/0x2a0
[ 679.428558][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 679.432426][ C1] ? destroy_timer_on_stack+0x20/0x20
[ 679.436428][ C1] ? trace_kmalloc+0x32/0x100
[ 679.440015][ C1] msleep+0xb2/0xf0
[ 679.442403][ C1] nsim_fib_event_work+0x1f57/0x2710
[ 679.445666][ C1] ? nsim_nexthop_event_nb+0x11d0/0x11d0
[ 679.449516][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 679.453244][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 679.456584][ C1] process_one_work+0x996/0x1610
[ 679.460169][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 679.464569][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.469747][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 679.475988][ C1] worker_thread+0x854/0x1080
[ 679.479670][ C1] ? __kthread_parkme+0x15f/0x220
[ 679.483922][ C1] ? process_one_work+0x1610/0x1610
[ 679.488388][ C1] kthread+0x2e9/0x3a0
[ 679.492157][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.497709][ C1] ret_from_fork+0x1f/0x30
[ 679.501368][ C1]
[ 679.503930][ C1] task:kworker/1:3 state:I stack:23128 pid: 3763 ppid: 2 flags:0x00004000
[ 679.511524][ C1] Workqueue: 0x0 (events)
[ 679.515079][ C1] Call Trace:
[ 679.517586][ C1]
[ 679.519968][ C1] __schedule+0xa00/0x4c10
[ 679.523499][ C1] ? find_held_lock+0x2d/0x110
[ 679.527560][ C1] ? worker_thread+0x157/0x1080
[ 679.531310][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.534980][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.538503][ C1] schedule+0xda/0x1b0
[ 679.541070][ C1] worker_thread+0x15c/0x1080
[ 679.543926][ C1] ? __kthread_parkme+0x15f/0x220
[ 679.547790][ C1] ? process_one_work+0x1610/0x1610
[ 679.551245][ C1] kthread+0x2e9/0x3a0
[ 679.553739][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.557362][ C1] ret_from_fork+0x1f/0x30
[ 679.560372][ C1]
[ 679.562499][ C1] task:kworker/u19:1 state:I stack:28000 pid: 3764 ppid: 2 flags:0x00004000
[ 679.569193][ C1] Workqueue: 0x0 (hci2)
[ 679.571837][ C1] Call Trace:
[ 679.573732][ C1]
[ 679.575575][ C1] __schedule+0xa00/0x4c10
[ 679.578101][ C1] ? find_held_lock+0x2d/0x110
[ 679.580776][ C1] ? worker_thread+0x157/0x1080
[ 679.583742][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.587038][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.590757][ C1] schedule+0xda/0x1b0
[ 679.593760][ C1] worker_thread+0x15c/0x1080
[ 679.596722][ C1] ? process_one_work+0x1610/0x1610
[ 679.600503][ C1] kthread+0x2e9/0x3a0
[ 679.603561][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.607312][ C1] ret_from_fork+0x1f/0x30
[ 679.610989][ C1]
[ 679.612950][ C1] task:kworker/u19:2 state:I stack:27968 pid: 3767 ppid: 2 flags:0x00004000
[ 679.619575][ C1] Workqueue: 0x0 (hci1)
[ 679.622847][ C1] Call Trace:
[ 679.625465][ C1]
[ 679.627604][ C1] __schedule+0xa00/0x4c10
[ 679.630970][ C1] ? find_held_lock+0x2d/0x110
[ 679.634506][ C1] ? worker_thread+0x157/0x1080
[ 679.638375][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.641887][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 679.645555][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.648774][ C1] schedule+0xda/0x1b0
[ 679.651568][ C1] worker_thread+0x15c/0x1080
[ 679.655034][ C1] ? process_one_work+0x1610/0x1610
[ 679.658998][ C1] kthread+0x2e9/0x3a0
[ 679.662152][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.666122][ C1] ret_from_fork+0x1f/0x30
[ 679.669413][ C1]
[ 679.672690][ C1] task:kworker/u19:3 state:I stack:28008 pid: 3768 ppid: 2 flags:0x00004000
[ 679.681196][ C1] Workqueue: 0x0 (hci1)
[ 679.685582][ C1] Call Trace:
[ 679.688378][ C1]
[ 679.690804][ C1] __schedule+0xa00/0x4c10
[ 679.695078][ C1] ? find_held_lock+0x2d/0x110
[ 679.700841][ C1] ? worker_thread+0x157/0x1080
[ 679.704893][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.709341][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 679.713329][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.718173][ C1] schedule+0xda/0x1b0
[ 679.722075][ C1] worker_thread+0x15c/0x1080
[ 679.725916][ C1] ? process_one_work+0x1610/0x1610
[ 679.730460][ C1] kthread+0x2e9/0x3a0
[ 679.734694][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.739308][ C1] ret_from_fork+0x1f/0x30
[ 679.743784][ C1]
[ 679.746604][ C1] task:kworker/u19:4 state:I stack:27032 pid: 3771 ppid: 2 flags:0x00004000
[ 679.754141][ C1] Workqueue: 0x0 (hci0)
[ 679.758204][ C1] Call Trace:
[ 679.761016][ C1]
[ 679.763219][ C1] __schedule+0xa00/0x4c10
[ 679.767079][ C1] ? find_held_lock+0x2d/0x110
[ 679.770220][ C1] ? worker_thread+0x157/0x1080
[ 679.773495][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.777683][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.782399][ C1] schedule+0xda/0x1b0
[ 679.785716][ C1] worker_thread+0x15c/0x1080
[ 679.789698][ C1] ? process_one_work+0x1610/0x1610
[ 679.793428][ C1] kthread+0x2e9/0x3a0
[ 679.796539][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.800931][ C1] ret_from_fork+0x1f/0x30
[ 679.804774][ C1]
[ 679.807330][ C1] task:kworker/u19:5 state:I stack:28752 pid: 3772 ppid: 2 flags:0x00004000
[ 679.814914][ C1] Workqueue: 0x0 (hci3)
[ 679.818442][ C1] Call Trace:
[ 679.821660][ C1]
[ 679.823991][ C1] __schedule+0xa00/0x4c10
[ 679.827142][ C1] ? find_held_lock+0x2d/0x110
[ 679.830753][ C1] ? worker_thread+0x157/0x1080
[ 679.836032][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.841396][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 679.845593][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.849945][ C1] schedule+0xda/0x1b0
[ 679.854264][ C1] worker_thread+0x15c/0x1080
[ 679.858341][ C1] ? process_one_work+0x1610/0x1610
[ 679.862699][ C1] kthread+0x2e9/0x3a0
[ 679.866028][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.870186][ C1] ret_from_fork+0x1f/0x30
[ 679.873316][ C1]
[ 679.875606][ C1] task:kworker/u19:6 state:I stack:28792 pid: 3773 ppid: 2 flags:0x00004000
[ 679.881490][ C1] Workqueue: 0x0 (hci2)
[ 679.884076][ C1] Call Trace:
[ 679.885955][ C1]
[ 679.887905][ C1] __schedule+0xa00/0x4c10
[ 679.891491][ C1] ? find_held_lock+0x2d/0x110
[ 679.895762][ C1] ? worker_thread+0x157/0x1080
[ 679.899941][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.903672][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.907114][ C1] schedule+0xda/0x1b0
[ 679.909935][ C1] worker_thread+0x15c/0x1080
[ 679.913002][ C1] ? process_one_work+0x1610/0x1610
[ 679.916592][ C1] kthread+0x2e9/0x3a0
[ 679.920042][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.924403][ C1] ret_from_fork+0x1f/0x30
[ 679.927391][ C1]
[ 679.929528][ C1] task:kworker/u19:7 state:I stack:27496 pid: 3774 ppid: 2 flags:0x00004000
[ 679.936842][ C1] Workqueue: 0x0 (hci1)
[ 679.940445][ C1] Call Trace:
[ 679.943550][ C1]
[ 679.945895][ C1] __schedule+0xa00/0x4c10
[ 679.950229][ C1] ? find_held_lock+0x2d/0x110
[ 679.953577][ C1] ? io_schedule_timeout+0x140/0x140
[ 679.957168][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 679.960269][ C1] schedule+0xda/0x1b0
[ 679.962747][ C1] worker_thread+0x15c/0x1080
[ 679.966539][ C1] ? process_one_work+0x1610/0x1610
[ 679.971168][ C1] kthread+0x2e9/0x3a0
[ 679.974357][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 679.979216][ C1] ret_from_fork+0x1f/0x30
[ 679.982543][ C1]
[ 679.985152][ C1] task:kworker/u19:8 state:I stack:29200 pid: 3775 ppid: 2 flags:0x00004000
[ 679.992771][ C1] Workqueue: 0x0 (hci3)
[ 679.996047][ C1] Call Trace:
[ 679.998638][ C1]
[ 680.000996][ C1] __schedule+0xa00/0x4c10
[ 680.004542][ C1] ? find_held_lock+0x2d/0x110
[ 680.008480][ C1] ? worker_thread+0x157/0x1080
[ 680.012841][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.017319][ C1] ? do_raw_spin_lock+0x200/0x2a0
[ 680.022368][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.027690][ C1] schedule+0xda/0x1b0
[ 680.031868][ C1] worker_thread+0x15c/0x1080
[ 680.036764][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.042052][ C1] ? process_one_work+0x1610/0x1610
[ 680.046943][ C1] kthread+0x2e9/0x3a0
[ 680.049912][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.055935][ C1] ret_from_fork+0x1f/0x30
[ 680.060187][ C1]
[ 680.062803][ C1] task:bond0 state:I stack:30536 pid: 3776 ppid: 2 flags:0x00004000
[ 680.071233][ C1] Call Trace:
[ 680.074069][ C1]
[ 680.077214][ C1] __schedule+0xa00/0x4c10
[ 680.080925][ C1] ? find_held_lock+0x2d/0x110
[ 680.085857][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.089960][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.094823][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.099605][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.103863][ C1] schedule+0xda/0x1b0
[ 680.107958][ C1] rescuer_thread+0x780/0xcf0
[ 680.112575][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.117163][ C1] ? worker_thread+0x1080/0x1080
[ 680.121333][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.125835][ C1] ? worker_thread+0x1080/0x1080
[ 680.130716][ C1] kthread+0x2e9/0x3a0
[ 680.134418][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.139370][ C1] ret_from_fork+0x1f/0x30
[ 680.142897][ C1]
[ 680.145688][ C1] task:bond0 state:I stack:30528 pid: 3777 ppid: 2 flags:0x00004000
[ 680.154211][ C1] Call Trace:
[ 680.157967][ C1]
[ 680.161680][ C1] __schedule+0xa00/0x4c10
[ 680.165772][ C1] ? find_held_lock+0x2d/0x110
[ 680.170450][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.174241][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.178042][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.182510][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.186494][ C1] schedule+0xda/0x1b0
[ 680.190241][ C1] rescuer_thread+0x780/0xcf0
[ 680.193886][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.198368][ C1] ? worker_thread+0x1080/0x1080
[ 680.202789][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.208132][ C1] ? worker_thread+0x1080/0x1080
[ 680.212138][ C1] kthread+0x2e9/0x3a0
[ 680.215617][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.220633][ C1] ret_from_fork+0x1f/0x30
[ 680.224985][ C1]
[ 680.227645][ C1] task:bond0 state:I stack:29960 pid: 3778 ppid: 2 flags:0x00004000
[ 680.235022][ C1] Call Trace:
[ 680.237590][ C1]
[ 680.239933][ C1] __schedule+0xa00/0x4c10
[ 680.245027][ C1] ? find_held_lock+0x2d/0x110
[ 680.249758][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.254405][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.258667][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.262675][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.266775][ C1] schedule+0xda/0x1b0
[ 680.271582][ C1] rescuer_thread+0x780/0xcf0
[ 680.276683][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.281195][ C1] ? worker_thread+0x1080/0x1080
[ 680.285740][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.289953][ C1] ? worker_thread+0x1080/0x1080
[ 680.294681][ C1] kthread+0x2e9/0x3a0
[ 680.297838][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.302383][ C1] ret_from_fork+0x1f/0x30
[ 680.306626][ C1]
[ 680.309209][ C1] task:kworker/u16:2 state:R stack:26288 pid: 3779 ppid: 2 flags:0x00004000
[ 680.317696][ C1] Workqueue: 0x0 (phy4)
[ 680.321535][ C1] Call Trace:
[ 680.324546][ C1]
[ 680.327480][ C1] __schedule+0xa00/0x4c10
[ 680.331262][ C1] ? find_held_lock+0x2d/0x110
[ 680.336151][ C1] ? worker_thread+0x157/0x1080
[ 680.340348][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.344728][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.349317][ C1] schedule+0xda/0x1b0
[ 680.352915][ C1] worker_thread+0x15c/0x1080
[ 680.357237][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.361535][ C1] ? process_one_work+0x1610/0x1610
[ 680.366752][ C1] kthread+0x2e9/0x3a0
[ 680.370281][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.376214][ C1] ret_from_fork+0x1f/0x30
[ 680.380574][ C1]
[ 680.383070][ C1] task:wg-crypt-wg0 state:I stack:29968 pid: 3780 ppid: 2 flags:0x00004000
[ 680.390906][ C1] Call Trace:
[ 680.394053][ C1]
[ 680.396392][ C1] __schedule+0xa00/0x4c10
[ 680.400586][ C1] ? find_held_lock+0x2d/0x110
[ 680.404944][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.409161][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.413399][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.419036][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.422912][ C1] schedule+0xda/0x1b0
[ 680.426773][ C1] rescuer_thread+0x780/0xcf0
[ 680.430740][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.434615][ C1] ? worker_thread+0x1080/0x1080
[ 680.439837][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.444001][ C1] ? worker_thread+0x1080/0x1080
[ 680.448755][ C1] kthread+0x2e9/0x3a0
[ 680.452560][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.457279][ C1] ret_from_fork+0x1f/0x30
[ 680.460692][ C1]
[ 680.463193][ C1] task:wg-crypt-wg0 state:I stack:30536 pid: 3781 ppid: 2 flags:0x00004000
[ 680.470827][ C1] Call Trace:
[ 680.472981][ C1]
[ 680.475111][ C1] __schedule+0xa00/0x4c10
[ 680.478049][ C1] ? find_held_lock+0x2d/0x110
[ 680.481299][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.485295][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.489379][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.493606][ C1] schedule+0xda/0x1b0
[ 680.497448][ C1] rescuer_thread+0x780/0xcf0
[ 680.502898][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.508077][ C1] ? worker_thread+0x1080/0x1080
[ 680.511579][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.514807][ C1] ? worker_thread+0x1080/0x1080
[ 680.518268][ C1] kthread+0x2e9/0x3a0
[ 680.520979][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.525535][ C1] ret_from_fork+0x1f/0x30
[ 680.528550][ C1]
[ 680.530622][ C1] task:wg-crypt-wg1 state:I stack:29912 pid: 3782 ppid: 2 flags:0x00004000
[ 680.537944][ C1] Call Trace:
[ 680.540660][ C1]
[ 680.543174][ C1] __schedule+0xa00/0x4c10
[ 680.546262][ C1] ? find_held_lock+0x2d/0x110
[ 680.549966][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.553834][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.558602][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.563184][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.568148][ C1] schedule+0xda/0x1b0
[ 680.571746][ C1] rescuer_thread+0x780/0xcf0
[ 680.574767][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.579287][ C1] ? worker_thread+0x1080/0x1080
[ 680.582911][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.586593][ C1] ? worker_thread+0x1080/0x1080
[ 680.589847][ C1] kthread+0x2e9/0x3a0
[ 680.592706][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.596552][ C1] ret_from_fork+0x1f/0x30
[ 680.600326][ C1]
[ 680.602655][ C1] task:wg-crypt-wg2 state:I stack:30528 pid: 3783 ppid: 2 flags:0x00004000
[ 680.608620][ C1] Call Trace:
[ 680.610912][ C1]
[ 680.612809][ C1] __schedule+0xa00/0x4c10
[ 680.615779][ C1] ? find_held_lock+0x2d/0x110
[ 680.619417][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.623105][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.626448][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.629573][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.632723][ C1] schedule+0xda/0x1b0
[ 680.635256][ C1] rescuer_thread+0x780/0xcf0
[ 680.638518][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.641842][ C1] ? worker_thread+0x1080/0x1080
[ 680.645032][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.648244][ C1] ? worker_thread+0x1080/0x1080
[ 680.651465][ C1] kthread+0x2e9/0x3a0
[ 680.654034][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.657570][ C1] ret_from_fork+0x1f/0x30
[ 680.661262][ C1]
[ 680.663522][ C1] task:wg-crypt-wg1 state:I stack:29968 pid: 3784 ppid: 2 flags:0x00004000
[ 680.669732][ C1] Call Trace:
[ 680.672118][ C1]
[ 680.673806][ C1] __schedule+0xa00/0x4c10
[ 680.676668][ C1] ? find_held_lock+0x2d/0x110
[ 680.679633][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.682314][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.685565][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.688917][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.692220][ C1] schedule+0xda/0x1b0
[ 680.694669][ C1] rescuer_thread+0x780/0xcf0
[ 680.697228][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.700069][ C1] ? worker_thread+0x1080/0x1080
[ 680.702789][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.705519][ C1] ? worker_thread+0x1080/0x1080
[ 680.708768][ C1] kthread+0x2e9/0x3a0
[ 680.711662][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.715650][ C1] ret_from_fork+0x1f/0x30
[ 680.718717][ C1]
[ 680.721122][ C1] task:bond0 state:I stack:29960 pid: 3785 ppid: 2 flags:0x00004000
[ 680.728407][ C1] Call Trace:
[ 680.731112][ C1]
[ 680.733618][ C1] __schedule+0xa00/0x4c10
[ 680.737436][ C1] ? find_held_lock+0x2d/0x110
[ 680.741082][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.744759][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.748685][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.752516][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.756606][ C1] schedule+0xda/0x1b0
[ 680.759967][ C1] rescuer_thread+0x780/0xcf0
[ 680.763950][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.767268][ C1] ? worker_thread+0x1080/0x1080
[ 680.771072][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.775187][ C1] ? worker_thread+0x1080/0x1080
[ 680.778531][ C1] kthread+0x2e9/0x3a0
[ 680.781327][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.785701][ C1] ret_from_fork+0x1f/0x30
[ 680.789434][ C1]
[ 680.791933][ C1] task:wg-crypt-wg0 state:I stack:30528 pid: 3786 ppid: 2 flags:0x00004000
[ 680.799388][ C1] Call Trace:
[ 680.801994][ C1]
[ 680.804320][ C1] __schedule+0xa00/0x4c10
[ 680.807603][ C1] ? find_held_lock+0x2d/0x110
[ 680.811325][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.815591][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.819659][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.823719][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.828011][ C1] schedule+0xda/0x1b0
[ 680.831305][ C1] rescuer_thread+0x780/0xcf0
[ 680.835499][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.838959][ C1] ? worker_thread+0x1080/0x1080
[ 680.842524][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.846355][ C1] ? worker_thread+0x1080/0x1080
[ 680.849969][ C1] kthread+0x2e9/0x3a0
[ 680.853424][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.857752][ C1] ret_from_fork+0x1f/0x30
[ 680.860948][ C1]
[ 680.863298][ C1] task:wg-crypt-wg2 state:I stack:29912 pid: 3787 ppid: 2 flags:0x00004000
[ 680.870202][ C1] Call Trace:
[ 680.872714][ C1]
[ 680.875108][ C1] __schedule+0xa00/0x4c10
[ 680.878101][ C1] ? find_held_lock+0x2d/0x110
[ 680.881793][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.885297][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.889591][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.893390][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.896570][ C1] schedule+0xda/0x1b0
[ 680.899249][ C1] rescuer_thread+0x780/0xcf0
[ 680.902206][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.905593][ C1] ? worker_thread+0x1080/0x1080
[ 680.908658][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.911788][ C1] ? worker_thread+0x1080/0x1080
[ 680.915073][ C1] kthread+0x2e9/0x3a0
[ 680.917846][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.922068][ C1] ret_from_fork+0x1f/0x30
[ 680.925463][ C1]
[ 680.928024][ C1] task:wg-crypt-wg1 state:I stack:29968 pid: 3788 ppid: 2 flags:0x00004000
[ 680.934003][ C1] Call Trace:
[ 680.935970][ C1]
[ 680.937686][ C1] __schedule+0xa00/0x4c10
[ 680.940566][ C1] ? find_held_lock+0x2d/0x110
[ 680.943492][ C1] ? rescuer_thread+0x724/0xcf0
[ 680.946414][ C1] ? io_schedule_timeout+0x140/0x140
[ 680.949966][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 680.952843][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 680.955791][ C1] schedule+0xda/0x1b0
[ 680.958444][ C1] rescuer_thread+0x780/0xcf0
[ 680.961544][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 680.964638][ C1] ? worker_thread+0x1080/0x1080
[ 680.967816][ C1] ? __kthread_parkme+0x15f/0x220
[ 680.971124][ C1] ? worker_thread+0x1080/0x1080
[ 680.974242][ C1] kthread+0x2e9/0x3a0
[ 680.976799][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 680.980994][ C1] ret_from_fork+0x1f/0x30
[ 680.983939][ C1]
[ 680.985630][ C1] task:wg-crypt-wg2 state:I stack:29968 pid: 3789 ppid: 2 flags:0x00004000
[ 680.991602][ C1] Call Trace:
[ 680.993675][ C1]
[ 680.995548][ C1] __schedule+0xa00/0x4c10
[ 680.998436][ C1] ? find_held_lock+0x2d/0x110
[ 681.001987][ C1] ? rescuer_thread+0x724/0xcf0
[ 681.005774][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.009884][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 681.013609][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.017329][ C1] schedule+0xda/0x1b0
[ 681.019870][ C1] rescuer_thread+0x780/0xcf0
[ 681.023195][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.026979][ C1] ? worker_thread+0x1080/0x1080
[ 681.030586][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.034454][ C1] ? worker_thread+0x1080/0x1080
[ 681.038234][ C1] kthread+0x2e9/0x3a0
[ 681.040991][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.044681][ C1] ret_from_fork+0x1f/0x30
[ 681.047434][ C1]
[ 681.049368][ C1] task:wg-crypt-wg0 state:I stack:30528 pid: 3790 ppid: 2 flags:0x00004000
[ 681.054766][ C1] Call Trace:
[ 681.056920][ C1]
[ 681.058803][ C1] __schedule+0xa00/0x4c10
[ 681.061677][ C1] ? find_held_lock+0x2d/0x110
[ 681.064671][ C1] ? rescuer_thread+0x724/0xcf0
[ 681.067668][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.070617][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 681.073570][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.076631][ C1] schedule+0xda/0x1b0
[ 681.079084][ C1] rescuer_thread+0x780/0xcf0
[ 681.081980][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.084878][ C1] ? worker_thread+0x1080/0x1080
[ 681.087666][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.090437][ C1] ? worker_thread+0x1080/0x1080
[ 681.093148][ C1] kthread+0x2e9/0x3a0
[ 681.095717][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.099356][ C1] ret_from_fork+0x1f/0x30
[ 681.102188][ C1]
[ 681.104168][ C1] task:wg-crypt-wg1 state:I stack:30528 pid: 3791 ppid: 2 flags:0x00004000
[ 681.110103][ C1] Call Trace:
[ 681.112325][ C1]
[ 681.114341][ C1] __schedule+0xa00/0x4c10
[ 681.117181][ C1] ? find_held_lock+0x2d/0x110
[ 681.120080][ C1] ? rescuer_thread+0x724/0xcf0
[ 681.122840][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.126126][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 681.129348][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.132510][ C1] schedule+0xda/0x1b0
[ 681.135035][ C1] rescuer_thread+0x780/0xcf0
[ 681.137591][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.140482][ C1] ? worker_thread+0x1080/0x1080
[ 681.143301][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.146405][ C1] ? worker_thread+0x1080/0x1080
[ 681.149436][ C1] kthread+0x2e9/0x3a0
[ 681.151910][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.155354][ C1] ret_from_fork+0x1f/0x30
[ 681.157781][ C1]
[ 681.159662][ C1] task:wg-crypt-wg2 state:I stack:29968 pid: 3792 ppid: 2 flags:0x00004000
[ 681.164998][ C1] Call Trace:
[ 681.166963][ C1]
[ 681.168785][ C1] __schedule+0xa00/0x4c10
[ 681.171475][ C1] ? find_held_lock+0x2d/0x110
[ 681.174272][ C1] ? rescuer_thread+0x724/0xcf0
[ 681.177185][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.180531][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 681.183571][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.186632][ C1] schedule+0xda/0x1b0
[ 681.188941][ C1] rescuer_thread+0x780/0xcf0
[ 681.191690][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.194505][ C1] ? worker_thread+0x1080/0x1080
[ 681.197414][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.200472][ C1] ? worker_thread+0x1080/0x1080
[ 681.203274][ C1] kthread+0x2e9/0x3a0
[ 681.205797][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.209257][ C1] ret_from_fork+0x1f/0x30
[ 681.212041][ C1]
[ 681.214054][ C1] task:kworker/u16:3 state:I stack:27808 pid: 3793 ppid: 2 flags:0x00004000
[ 681.219514][ C1] Workqueue: 0x0 (phy3)
[ 681.221928][ C1] Call Trace:
[ 681.223973][ C1]
[ 681.225610][ C1] __schedule+0xa00/0x4c10
[ 681.228330][ C1] ? find_held_lock+0x2d/0x110
[ 681.231275][ C1] ? worker_thread+0x157/0x1080
[ 681.234533][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.237750][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.240738][ C1] schedule+0xda/0x1b0
[ 681.243214][ C1] worker_thread+0x15c/0x1080
[ 681.245786][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.249051][ C1] ? process_one_work+0x1610/0x1610
[ 681.252126][ C1] kthread+0x2e9/0x3a0
[ 681.254420][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.258027][ C1] ret_from_fork+0x1f/0x30
[ 681.260632][ C1]
[ 681.262433][ C1] task:kworker/0:3 state:I stack:25888 pid: 3794 ppid: 2 flags:0x00004000
[ 681.267768][ C1] Workqueue: 0x0 (events)
[ 681.270588][ C1] Call Trace:
[ 681.272661][ C1]
[ 681.274333][ C1] __schedule+0xa00/0x4c10
[ 681.277196][ C1] ? find_held_lock+0x2d/0x110
[ 681.280044][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.283238][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.286273][ C1] schedule+0xda/0x1b0
[ 681.288815][ C1] worker_thread+0x15c/0x1080
[ 681.291735][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.294796][ C1] ? process_one_work+0x1610/0x1610
[ 681.297983][ C1] kthread+0x2e9/0x3a0
[ 681.300433][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.303839][ C1] ret_from_fork+0x1f/0x30
[ 681.306474][ C1]
[ 681.308395][ C1] task:kworker/0:4 state:R stack:22096 pid: 3795 ppid: 2 flags:0x00004000
[ 681.313759][ C1] Workqueue: 0x0 (events)
[ 681.316583][ C1] Call Trace:
[ 681.318713][ C1]
[ 681.320578][ C1] __schedule+0xa00/0x4c10
[ 681.323333][ C1] ? find_held_lock+0x2d/0x110
[ 681.326728][ C1] ? worker_thread+0x157/0x1080
[ 681.329486][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.332862][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.335991][ C1] schedule+0xda/0x1b0
[ 681.338232][ C1] worker_thread+0x15c/0x1080
[ 681.341248][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.344478][ C1] ? process_one_work+0x1610/0x1610
[ 681.347570][ C1] kthread+0x2e9/0x3a0
[ 681.350144][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.353354][ C1] ret_from_fork+0x1f/0x30
[ 681.356114][ C1]
[ 681.358038][ C1] task:kworker/2:3 state:I stack:25800 pid: 3796 ppid: 2 flags:0x00004000
[ 681.363257][ C1] Workqueue: 0x0 (events)
[ 681.366012][ C1] Call Trace:
[ 681.368106][ C1]
[ 681.369965][ C1] __schedule+0xa00/0x4c10
[ 681.372714][ C1] ? find_held_lock+0x2d/0x110
[ 681.375490][ C1] ? worker_thread+0x157/0x1080
[ 681.378230][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.381700][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.384752][ C1] schedule+0xda/0x1b0
[ 681.387118][ C1] worker_thread+0x15c/0x1080
[ 681.389698][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.392859][ C1] ? process_one_work+0x1610/0x1610
[ 681.395974][ C1] kthread+0x2e9/0x3a0
[ 681.398279][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.401336][ C1] ret_from_fork+0x1f/0x30
[ 681.403921][ C1]
[ 681.405661][ C1] task:kworker/2:4 state:D stack:25440 pid: 3797 ppid: 2 flags:0x00004000
[ 681.412035][ C1] Workqueue: usb_hub_wq hub_event
[ 681.415758][ C1] Call Trace:
[ 681.418044][ C1]
[ 681.420135][ C1] __schedule+0xa00/0x4c10
[ 681.423518][ C1] ? find_held_lock+0x2d/0x110
[ 681.426565][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 681.430499][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.433908][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.437498][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.440780][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 681.444023][ C1] schedule+0xda/0x1b0
[ 681.446557][ C1] usb_kill_urb.part.0+0x19a/0x220
[ 681.449651][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40
[ 681.452780][ C1] ? usb_hcd_flush_endpoint+0x1a7/0x410
[ 681.456077][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 681.459728][ C1] usb_kill_urb+0x7f/0xa0
[ 681.462293][ C1] usb_hcd_flush_endpoint+0x35b/0x410
[ 681.465818][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.468645][ C1] usb_disable_interface+0x327/0x3c0
[ 681.471708][ C1] usb_unbind_interface+0x3d2/0x8e0
[ 681.474597][ C1] ? usb_unbind_device+0x1a0/0x1a0
[ 681.477772][ C1] device_remove+0x11f/0x170
[ 681.480565][ C1] device_release_driver_internal+0x4a1/0x700
[ 681.484694][ C1] ? put_device+0x1b/0x30
[ 681.487265][ C1] bus_remove_device+0x2eb/0x5a0
[ 681.490281][ C1] device_del+0x4f3/0xc80
[ 681.493334][ C1] ? __device_link_del+0x380/0x380
[ 681.496529][ C1] ? kobject_put+0x1f3/0x540
[ 681.499576][ C1] usb_disable_device+0x35b/0x7b0
[ 681.502726][ C1] usb_disconnect.cold+0x278/0x6ec
[ 681.505989][ C1] hub_event+0x1e83/0x4690
[ 681.508776][ C1] ? hub_port_debounce+0x3c0/0x3c0
[ 681.512152][ C1] ? lock_release+0x780/0x780
[ 681.515156][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.517840][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 681.520997][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 681.524533][ C1] process_one_work+0x996/0x1610
[ 681.527468][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 681.530823][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.533959][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 681.537129][ C1] worker_thread+0x665/0x1080
[ 681.540061][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.543021][ C1] ? process_one_work+0x1610/0x1610
[ 681.545951][ C1] kthread+0x2e9/0x3a0
[ 681.548666][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.552440][ C1] ret_from_fork+0x1f/0x30
[ 681.555138][ C1]
[ 681.557061][ C1] task:kworker/3:3 state:D stack:26688 pid: 3798 ppid: 2 flags:0x00004000
[ 681.562996][ C1] Workqueue: usb_hub_wq hub_event
[ 681.566170][ C1] Call Trace:
[ 681.568341][ C1]
[ 681.570193][ C1] __schedule+0xa00/0x4c10
[ 681.572664][ C1] ? find_held_lock+0x2d/0x110
[ 681.575294][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 681.578120][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.580727][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.583698][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.586988][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 681.590354][ C1] schedule+0xda/0x1b0
[ 681.593433][ C1] usb_kill_urb.part.0+0x19a/0x220
[ 681.596610][ C1] ? usb_anchor_suspend_wakeups+0x40/0x40
[ 681.600177][ C1] ? usb_hcd_flush_endpoint+0x1a7/0x410
[ 681.603615][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 681.607340][ C1] usb_kill_urb+0x7f/0xa0
[ 681.610030][ C1] usb_hcd_flush_endpoint+0x35b/0x410
[ 681.613536][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.616379][ C1] usb_disable_interface+0x327/0x3c0
[ 681.619685][ C1] usb_unbind_interface+0x3d2/0x8e0
[ 681.622928][ C1] ? usb_unbind_device+0x1a0/0x1a0
[ 681.626105][ C1] device_remove+0x11f/0x170
[ 681.629071][ C1] device_release_driver_internal+0x4a1/0x700
[ 681.632802][ C1] ? put_device+0x1b/0x30
[ 681.635176][ C1] bus_remove_device+0x2eb/0x5a0
[ 681.637868][ C1] device_del+0x4f3/0xc80
[ 681.640557][ C1] ? __device_link_del+0x380/0x380
[ 681.643773][ C1] ? kobject_put+0x1f3/0x540
[ 681.646771][ C1] usb_disable_device+0x35b/0x7b0
[ 681.649592][ C1] usb_disconnect.cold+0x278/0x6ec
[ 681.652402][ C1] hub_event+0x1e83/0x4690
[ 681.654917][ C1] ? hub_port_debounce+0x3c0/0x3c0
[ 681.658208][ C1] ? lock_release+0x780/0x780
[ 681.661396][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 681.664492][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 681.667773][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 681.671822][ C1] process_one_work+0x996/0x1610
[ 681.674587][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 681.677924][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.681084][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 681.684223][ C1] worker_thread+0x665/0x1080
[ 681.687183][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.690877][ C1] ? process_one_work+0x1610/0x1610
[ 681.694137][ C1] kthread+0x2e9/0x3a0
[ 681.696775][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.700435][ C1] ret_from_fork+0x1f/0x30
[ 681.703371][ C1]
[ 681.705624][ C1] task:kworker/0:5 state:I stack:27728 pid: 3799 ppid: 2 flags:0x00004000
[ 681.712768][ C1] Workqueue: 0x0 (wg-crypt-wg1)
[ 681.716827][ C1] Call Trace:
[ 681.719735][ C1]
[ 681.721810][ C1] __schedule+0xa00/0x4c10
[ 681.724761][ C1] ? find_held_lock+0x2d/0x110
[ 681.727889][ C1] ? worker_thread+0x157/0x1080
[ 681.731004][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.734342][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.737557][ C1] schedule+0xda/0x1b0
[ 681.740181][ C1] worker_thread+0x15c/0x1080
[ 681.743188][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.746495][ C1] ? process_one_work+0x1610/0x1610
[ 681.749855][ C1] kthread+0x2e9/0x3a0
[ 681.752512][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.756006][ C1] ret_from_fork+0x1f/0x30
[ 681.758894][ C1]
[ 681.761170][ C1] task:kworker/2:5 state:D stack:25592 pid: 3800 ppid: 2 flags:0x00004000
[ 681.767091][ C1] Workqueue: usb_hub_wq hub_event
[ 681.770187][ C1] Call Trace:
[ 681.772328][ C1]
[ 681.774153][ C1] __schedule+0xa00/0x4c10
[ 681.776904][ C1] ? find_held_lock+0x2d/0x110
[ 681.779945][ C1] ? wq_worker_sleeping+0x1e5/0x250
[ 681.783149][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.786351][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 681.789991][ C1] schedule+0xda/0x1b0
[ 681.792573][ C1] schedule_timeout+0x1db/0x2a0
[ 681.795719][ C1] ? usleep_range_state+0x1b0/0x1b0
[ 681.799008][ C1] ? __down_common+0x35b/0x770
[ 681.801953][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.805001][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 681.808300][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 681.811634][ C1] __down_common+0x363/0x770
[ 681.814569][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 681.817708][ C1] ? __up.isra.0+0x190/0x190
[ 681.820613][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.824066][ C1] ? _raw_spin_lock_bh+0x30/0x40
[ 681.826825][ C1] down+0x70/0x90
[ 681.829308][ C1] hid_device_remove+0x25/0x200
[ 681.832098][ C1] ? new_id_store+0x420/0x420
[ 681.834791][ C1] device_remove+0xc8/0x170
[ 681.837274][ C1] device_release_driver_internal+0x4a1/0x700
[ 681.841716][ C1] ? put_device+0x1b/0x30
[ 681.845012][ C1] bus_remove_device+0x2eb/0x5a0
[ 681.848675][ C1] device_del+0x4f3/0xc80
[ 681.851922][ C1] ? __device_link_del+0x380/0x380
[ 681.855684][ C1] ? mark_held_locks+0x9f/0xe0
[ 681.859276][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.863229][ C1] hid_destroy_device+0xe1/0x150
[ 681.867239][ C1] usbhid_disconnect+0x9f/0xe0
[ 681.870967][ C1] usb_unbind_interface+0x1d8/0x8e0
[ 681.875064][ C1] ? usb_unbind_device+0x1a0/0x1a0
[ 681.878367][ C1] device_remove+0x11f/0x170
[ 681.881402][ C1] device_release_driver_internal+0x4a1/0x700
[ 681.885308][ C1] ? put_device+0x1b/0x30
[ 681.888038][ C1] bus_remove_device+0x2eb/0x5a0
[ 681.891163][ C1] device_del+0x4f3/0xc80
[ 681.893823][ C1] ? __device_link_del+0x380/0x380
[ 681.896935][ C1] ? kobject_put+0x1f3/0x540
[ 681.899704][ C1] usb_disable_device+0x35b/0x7b0
[ 681.902897][ C1] usb_disconnect.cold+0x278/0x6ec
[ 681.906226][ C1] hub_event+0x1e83/0x4690
[ 681.909011][ C1] ? hub_port_debounce+0x3c0/0x3c0
[ 681.912304][ C1] ? lock_release+0x780/0x780
[ 681.914977][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 681.918612][ C1] process_one_work+0x996/0x1610
[ 681.921333][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 681.924877][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.928497][ C1] ? _raw_spin_lock_irq+0x41/0x50
[ 681.932462][ C1] worker_thread+0x665/0x1080
[ 681.935551][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.938899][ C1] ? process_one_work+0x1610/0x1610
[ 681.943097][ C1] kthread+0x2e9/0x3a0
[ 681.946348][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 681.950397][ C1] ret_from_fork+0x1f/0x30
[ 681.953539][ C1]
[ 681.955933][ C1] task:kworker/1:4 state:I stack:21872 pid: 3810 ppid: 2 flags:0x00004000
[ 681.962793][ C1] Workqueue: 0x0 (events)
[ 681.965764][ C1] Call Trace:
[ 681.968387][ C1]
[ 681.970720][ C1] __schedule+0xa00/0x4c10
[ 681.973897][ C1] ? find_held_lock+0x2d/0x110
[ 681.977614][ C1] ? worker_thread+0x157/0x1080
[ 681.981385][ C1] ? io_schedule_timeout+0x140/0x140
[ 681.985507][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 681.989067][ C1] schedule+0xda/0x1b0
[ 681.991979][ C1] worker_thread+0x15c/0x1080
[ 681.995704][ C1] ? __kthread_parkme+0x15f/0x220
[ 681.999930][ C1] ? process_one_work+0x1610/0x1610
[ 682.004020][ C1] kthread+0x2e9/0x3a0
[ 682.007267][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 682.011155][ C1] ret_from_fork+0x1f/0x30
[ 682.014442][ C1]
[ 682.017030][ C1] task:kworker/u17:1 state:R stack:28272 pid: 3826 ppid: 2 flags:0x00004000
[ 682.023845][ C1] Workqueue: 0x0 (events_unbound)
[ 682.027737][ C1] Call Trace:
[ 682.029900][ C1]
[ 682.031764][ C1] __schedule+0xa00/0x4c10
[ 682.034258][ C1] ? find_held_lock+0x2d/0x110
[ 682.036979][ C1] ? worker_thread+0x157/0x1080
[ 682.040385][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.044695][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 682.048534][ C1] schedule+0xda/0x1b0
[ 682.051710][ C1] worker_thread+0x15c/0x1080
[ 682.055355][ C1] ? __kthread_parkme+0x15f/0x220
[ 682.059168][ C1] ? process_one_work+0x1610/0x1610
[ 682.063223][ C1] kthread+0x2e9/0x3a0
[ 682.066223][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 682.069519][ C1] ret_from_fork+0x1f/0x30
[ 682.072302][ C1]
[ 682.074056][ C1] task:kworker/u16:4 state:I stack:27832 pid: 3827 ppid: 2 flags:0x00004000
[ 682.079359][ C1] Workqueue: 0x0 (phy5)
[ 682.081671][ C1] Call Trace:
[ 682.083709][ C1]
[ 682.085517][ C1] __schedule+0xa00/0x4c10
[ 682.088498][ C1] ? find_held_lock+0x2d/0x110
[ 682.091196][ C1] ? worker_thread+0x157/0x1080
[ 682.093816][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.097004][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 682.099943][ C1] schedule+0xda/0x1b0
[ 682.102635][ C1] worker_thread+0x15c/0x1080
[ 682.106153][ C1] ? __kthread_parkme+0x15f/0x220
[ 682.109947][ C1] ? process_one_work+0x1610/0x1610
[ 682.113717][ C1] kthread+0x2e9/0x3a0
[ 682.116880][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 682.121092][ C1] ret_from_fork+0x1f/0x30
[ 682.124426][ C1]
[ 682.126590][ C1] task:kworker/1:5 state:I stack:28072 pid: 3836 ppid: 2 flags:0x00004000
[ 682.132255][ C1] Workqueue: 0x0 (events)
[ 682.135036][ C1] Call Trace:
[ 682.137095][ C1]
[ 682.138925][ C1] __schedule+0xa00/0x4c10
[ 682.141536][ C1] ? find_held_lock+0x2d/0x110
[ 682.144237][ C1] ? worker_thread+0x157/0x1080
[ 682.147055][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.150221][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 682.153255][ C1] schedule+0xda/0x1b0
[ 682.155621][ C1] worker_thread+0x15c/0x1080
[ 682.158298][ C1] ? __kthread_parkme+0x15f/0x220
[ 682.161145][ C1] ? process_one_work+0x1610/0x1610
[ 682.164266][ C1] kthread+0x2e9/0x3a0
[ 682.166734][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 682.169927][ C1] ret_from_fork+0x1f/0x30
[ 682.172593][ C1]
[ 682.174490][ C1] task:kworker/1:6 state:I stack:25816 pid: 3837 ppid: 2 flags:0x00004000
[ 682.180048][ C1] Workqueue: 0x0 (mld)
[ 682.182300][ C1] Call Trace:
[ 682.184385][ C1]
[ 682.185993][ C1] __schedule+0xa00/0x4c10
[ 682.188530][ C1] ? find_held_lock+0x2d/0x110
[ 682.191127][ C1] ? worker_thread+0x157/0x1080
[ 682.193742][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.196907][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 682.199922][ C1] schedule+0xda/0x1b0
[ 682.202564][ C1] worker_thread+0x15c/0x1080
[ 682.205452][ C1] ? __kthread_parkme+0x15f/0x220
[ 682.208564][ C1] ? process_one_work+0x1610/0x1610
[ 682.211902][ C1] kthread+0x2e9/0x3a0
[ 682.214421][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 682.217868][ C1] ret_from_fork+0x1f/0x30
[ 682.220617][ C1]
[ 682.222567][ C1] task:udevd state:S stack:27992 pid: 3838 ppid: 3133 flags:0x00000000
[ 682.228243][ C1] Call Trace:
[ 682.230382][ C1]
[ 682.232029][ C1] __schedule+0xa00/0x4c10
[ 682.234469][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 682.237693][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.241123][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.244869][ C1] schedule+0xda/0x1b0
[ 682.248459][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 682.253466][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 682.257204][ C1] ? do_epoll_wait+0x1277/0x1930
[ 682.260918][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.264241][ C1] ? do_raw_write_lock+0x11a/0x280
[ 682.267634][ C1] ? do_raw_read_unlock+0x70/0x70
[ 682.271035][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.274539][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.277850][ C1] do_epoll_wait+0x1290/0x1930
[ 682.280971][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 682.283918][ C1] ? find_held_lock+0x2d/0x110
[ 682.286640][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 682.291292][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.294731][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 682.299191][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 682.303488][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.308238][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.312565][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 682.316074][ C1] do_syscall_64+0x35/0xb0
[ 682.319210][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 682.322954][ C1] RIP: 0033:0x7fdbd0333e46
[ 682.325734][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 682.330873][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 682.335979][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 682.340987][ C1] RBP: 000055af1848e840 R08: 0000000000000007 R09: 000055af184962e0
[ 682.346709][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af184960d0
[ 682.351602][ C1] R13: 00007ffdb5fb8b78 R14: 0000000000000008 R15: 000055af1845f2c0
[ 682.356956][ C1]
[ 682.359096][ C1] task:udevd state:S stack:27736 pid: 3839 ppid: 3133 flags:0x00000000
[ 682.366765][ C1] Call Trace:
[ 682.369361][ C1]
[ 682.371777][ C1] __schedule+0xa00/0x4c10
[ 682.375288][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 682.379959][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.383847][ C1] schedule+0xda/0x1b0
[ 682.387945][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 682.392181][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 682.396031][ C1] ? do_epoll_wait+0x1277/0x1930
[ 682.401015][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.404607][ C1] ? do_raw_write_lock+0x11a/0x280
[ 682.408281][ C1] ? do_raw_read_unlock+0x70/0x70
[ 682.411933][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.416358][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.421222][ C1] do_epoll_wait+0x1290/0x1930
[ 682.425668][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 682.430570][ C1] ? find_held_lock+0x2d/0x110
[ 682.433929][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 682.438167][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.442112][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 682.445960][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 682.450880][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.454524][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.458488][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 682.462050][ C1] do_syscall_64+0x35/0xb0
[ 682.465504][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 682.470298][ C1] RIP: 0033:0x7fdbd0333e46
[ 682.473550][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 682.478931][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 682.483807][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 682.488961][ C1] RBP: 000055af1849caa0 R08: 0000000000000007 R09: 000055af184943d0
[ 682.494452][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af18493ea0
[ 682.500848][ C1] R13: 00007ffdb5fb8b78 R14: 00000000ffffffff R15: 000055af1845f2c0
[ 682.507445][ C1]
[ 682.510354][ C1] task:udevd state:S stack:27688 pid: 3840 ppid: 3133 flags:0x00000000
[ 682.518569][ C1] Call Trace:
[ 682.521358][ C1]
[ 682.523705][ C1] __schedule+0xa00/0x4c10
[ 682.527097][ C1] ? io_schedule_timeout+0x140/0x140
[ 682.530912][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.534404][ C1] schedule+0xda/0x1b0
[ 682.536985][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 682.541358][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 682.545306][ C1] ? do_epoll_wait+0x1277/0x1930
[ 682.548778][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.551811][ C1] ? do_raw_write_lock+0x11a/0x280
[ 682.555097][ C1] ? do_raw_read_unlock+0x70/0x70
[ 682.558046][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.561336][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 682.564355][ C1] do_epoll_wait+0x1290/0x1930
[ 682.567347][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 682.570065][ C1] ? find_held_lock+0x2d/0x110
[ 682.573295][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 682.576938][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.579944][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 682.583111][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 682.586261][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.590023][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.593725][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 682.597232][ C1] do_syscall_64+0x35/0xb0
[ 682.600573][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 682.604290][ C1] RIP: 0033:0x7fdbd0333e46
[ 682.607532][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 682.614052][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 682.619920][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 682.625051][ C1] RBP: 000055af1848e840 R08: 0000000000000007 R09: 000055af184bf480
[ 682.630710][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af184f2c20
[ 682.635595][ C1] R13: 00007ffdb5fb8b78 R14: 00000000ffffffff R15: 000055af1845f2c0
[ 682.641076][ C1]
[ 682.642959][ C1] task:udevd state:R running task stack:27576 pid: 3841 ppid: 3133 flags:0x00004008
[ 682.649679][ C1] Call Trace:
[ 682.651794][ C1]
[ 682.653546][ C1] sched_show_task+0x44c/0x5c0
[ 682.656198][ C1] ? sched_core_cpu_starting+0x440/0x440
[ 682.659612][ C1] ? cpumask_next+0xa4/0xf0
[ 682.662581][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110
[ 682.666379][ C1] show_state_filter+0x13e/0x300
[ 682.669200][ C1] ? setkeycode_helper+0x90/0x90
[ 682.672583][ C1] k_spec+0xe1/0x130
[ 682.675490][ C1] kbd_event+0xcdd/0x1780
[ 682.678264][ C1] ? k_fn+0xb0/0xb0
[ 682.681098][ C1] ? lock_release+0x780/0x780
[ 682.684172][ C1] ? k_fn+0xb0/0xb0
[ 682.687032][ C1] input_to_handler+0x3b9/0x4c0
[ 682.690942][ C1] input_pass_values.part.0+0x230/0x710
[ 682.694008][ C1] input_handle_event+0x373/0x1440
[ 682.697467][ C1] input_event+0x8e/0xb0
[ 682.700648][ C1] hidinput_report_event+0xae/0x100
[ 682.703971][ C1] hid_report_raw_event+0x3e6/0x1280
[ 682.707169][ C1] hid_input_report+0x360/0x4c0
[ 682.710266][ C1] ? ktime_get_mono_fast_ns+0x181/0x200
[ 682.713523][ C1] hid_irq_in+0x50e/0x690
[ 682.716161][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 682.719444][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 682.722350][ C1] dummy_timer+0x11f9/0x32b0
[ 682.725505][ C1] ? dummy_dequeue+0x500/0x500
[ 682.728877][ C1] ? dummy_dequeue+0x500/0x500
[ 682.732166][ C1] call_timer_fn+0x1a5/0x6b0
[ 682.735463][ C1] ? timer_fixup_activate+0x350/0x350
[ 682.738845][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 682.742154][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 682.745566][ C1] ? dummy_dequeue+0x500/0x500
[ 682.748613][ C1] __run_timers.part.0+0x679/0xa80
[ 682.752003][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 682.755075][ C1] ? __wake_up_locked_sync_key+0x20/0x20
[ 682.758787][ C1] run_timer_softirq+0xb3/0x1d0
[ 682.761832][ C1] __do_softirq+0x29b/0x9c2
[ 682.764724][ C1] __irq_exit_rcu+0x123/0x180
[ 682.767927][ C1] irq_exit_rcu+0x5/0x20
[ 682.770710][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 682.774357][ C1]
[ 682.776229][ C1]
[ 682.778177][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 682.782572][ C1] RIP: 0010:qlist_free_all+0x6c/0x1b0
[ 682.785507][ C1] Code: 00 fc ff df c6 04 08 fb e8 21 74 ff ff 48 85 db 0f 85 98 00 00 00 9c 58 f6 c4 02 0f 85 0b 01 00 00 48 85 db 74 01 fb 48 85 ed <0f> 84 d2 00 00 00 48 89 eb 4d 85 e4 4d 89 e7 74 7d 49 63 87 80 00
[ 682.800514][ C1] RSP: 0018:ffffc900035c7900 EFLAGS: 00000286
[ 682.805802][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff20daaa6
[ 682.812180][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 682.819151][ C1] RBP: ffff888022ef4c00 R08: 0000000000000001 R09: ffffffff9068ca07
[ 682.825146][ C1] R10: 0000000000000001 R11: 1ffffd40002597a2 R12: 0000000000000000
[ 682.830895][ C1] R13: ffff88804a2ee000 R14: ffff88804a2ee000 R15: ffff888011840900
[ 682.835859][ C1] kasan_quarantine_reduce+0x180/0x200
[ 682.839312][ C1] __kasan_slab_alloc+0x97/0xb0
[ 682.841969][ C1] kmem_cache_alloc_trace+0x262/0x4b0
[ 682.845621][ C1] kernfs_fop_open+0x317/0xda0
[ 682.849295][ C1] do_dentry_open+0x4a1/0x12d0
[ 682.852377][ C1] ? kernfs_fop_read_iter+0x6e0/0x6e0
[ 682.855995][ C1] ? may_open+0x1f6/0x420
[ 682.858690][ C1] path_openat+0x1c92/0x28f0
[ 682.862480][ C1] ? path_lookupat+0x840/0x840
[ 682.866873][ C1] do_filp_open+0x1b6/0x400
[ 682.870793][ C1] ? may_open_dev+0xf0/0xf0
[ 682.874131][ C1] ? find_held_lock+0x2d/0x110
[ 682.877239][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 682.881171][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 682.884994][ C1] ? _find_next_bit+0x1e3/0x260
[ 682.888798][ C1] ? _raw_spin_unlock+0x24/0x40
[ 682.892489][ C1] ? alloc_fd+0x2f0/0x670
[ 682.895185][ C1] do_sys_openat2+0x16d/0x4c0
[ 682.897971][ C1] ? build_open_flags+0x6f0/0x6f0
[ 682.901239][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 682.904310][ C1] __x64_sys_openat+0x13f/0x1f0
[ 682.907375][ C1] ? __ia32_sys_open+0x1c0/0x1c0
[ 682.911170][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.914522][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 682.918217][ C1] do_syscall_64+0x35/0xb0
[ 682.921065][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 682.925209][ C1] RIP: 0033:0x7fdbd0325697
[ 682.928548][ C1]
[ 682.930459][ C1] ================================
[ 682.934160][ C1] WARNING: inconsistent lock state
[ 682.937733][ C1] 5.19.0-syzkaller-02972-g200e340f2196 #0 Not tainted
[ 682.944557][ C1] --------------------------------
[ 682.950160][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
[ 682.954996][ C1] udevd/3841 [HC0[0]:SC1[1]:HE0:SE0] takes:
[ 682.958574][ C1] ffffffff8beb59b8 (vmap_area_lock){+.?.}-{2:2}, at: find_vmap_area+0x1c/0x130
[ 682.964177][ C1] {SOFTIRQ-ON-W} state was registered at:
[ 682.967681][ C1] lock_acquire+0x1ab/0x570
[ 682.970279][ C1] _raw_spin_lock+0x2a/0x40
[ 682.972782][ C1] alloc_vmap_area+0xa49/0x1f00
[ 682.975736][ C1] __get_vm_area_node+0x142/0x3f0
[ 682.978706][ C1] __vmalloc_node_range+0x250/0x13e0
[ 682.981570][ C1] __vmalloc+0x69/0x80
[ 682.984305][ C1] pcpu_mem_zalloc+0x51/0xa0
[ 682.987153][ C1] pcpu_create_chunk+0xd7/0x930
[ 682.990254][ C1] pcpu_alloc+0x1012/0x13d0
[ 682.993090][ C1] alloc_kmem_cache_cpus.constprop.0+0x29/0xc0
[ 682.996939][ C1] do_tune_cpucache+0x37/0x230
[ 683.000079][ C1] enable_cpucache+0x3c/0xa0
[ 683.002966][ C1] kmem_cache_init_late+0x33/0x66
[ 683.006477][ C1] start_kernel+0x2f5/0x48f
[ 683.009530][ C1] secondary_startup_64_no_verify+0xce/0xdb
[ 683.013325][ C1] irq event stamp: 31365
[ 683.015969][ C1] hardirqs last enabled at (31364): [] _raw_spin_unlock_irq+0x1f/0x40
[ 683.022025][ C1] hardirqs last disabled at (31365): [] _raw_spin_lock_irqsave+0x4e/0x50
[ 683.028227][ C1] softirqs last enabled at (25834): [] __irq_exit_rcu+0x123/0x180
[ 683.035379][ C1] softirqs last disabled at (31357): [] __irq_exit_rcu+0x123/0x180
[ 683.042069][ C1]
[ 683.042069][ C1] other info that might help us debug this:
[ 683.048025][ C1] Possible unsafe locking scenario:
[ 683.048025][ C1]
[ 683.052789][ C1] CPU0
[ 683.055139][ C1] ----
[ 683.057057][ C1] lock(vmap_area_lock);
[ 683.059521][ C1]
[ 683.061641][ C1] lock(vmap_area_lock);
[ 683.064667][ C1]
[ 683.064667][ C1] *** DEADLOCK ***
[ 683.064667][ C1]
[ 683.070813][ C1] 7 locks held by udevd/3841:
[ 683.074275][ C1] #0: ffff88802b8c53a8 (kn->active#66){.+.+}-{0:0}, at: kernfs_fop_open+0xa8/0xda0
[ 683.079734][ C1] #1: ffffffff8bee0588 (remove_cache_srcu){....}-{0:0}, at: kasan_quarantine_reduce+0x41/0x200
[ 683.087496][ C1] #2: ffffc90000748d70 ((&dum_hcd->timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x6b0
[ 683.094705][ C1] #3: ffff88801c2a0230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_event+0x7b/0xb0
[ 683.101763][ C1] #4: ffffffff8bd848c0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710
[ 683.108716][ C1] #5: ffffffff8c7ffb38 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x86/0x1780
[ 683.113780][ C1] #6: ffffffff8bd848c0 (rcu_read_lock){....}-{1:2}, at: show_state_filter+0x0/0x300
[ 683.119814][ C1]
[ 683.119814][ C1] stack backtrace:
[ 683.123740][ C1] CPU: 1 PID: 3841 Comm: udevd Not tainted 5.19.0-syzkaller-02972-g200e340f2196 #0
[ 683.129491][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 683.134986][ C1] Call Trace:
[ 683.137072][ C1]
[ 683.138879][ C1] dump_stack_lvl+0xcd/0x134
[ 683.142009][ C1] mark_lock.part.0.cold+0x18/0xd8
[ 683.145542][ C1] ? lock_chain_count+0x20/0x20
[ 683.148667][ C1] ? desc_read_finalized_seq+0x12a/0x1c0
[ 683.152230][ C1] ? memcpy+0x39/0x60
[ 683.154777][ C1] ? desc_read+0x2d6/0x380
[ 683.157715][ C1] ? _prb_read_valid+0x5f6/0x710
[ 683.162080][ C1] __lock_acquire+0x11e7/0x5660
[ 683.166752][ C1] ? __up_console_sem+0x47/0xc0
[ 683.170498][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 683.175089][ C1] lock_acquire+0x1ab/0x570
[ 683.177890][ C1] ? find_vmap_area+0x1c/0x130
[ 683.180856][ C1] ? lock_release+0x780/0x780
[ 683.183751][ C1] ? console_emit_next_record.constprop.0+0x840/0x840
[ 683.187898][ C1] ? vprintk+0x80/0x90
[ 683.190191][ C1] ? __wake_up_klogd.part.0+0x99/0xf0
[ 683.193605][ C1] _raw_spin_lock+0x2a/0x40
[ 683.196615][ C1] ? find_vmap_area+0x1c/0x130
[ 683.199755][ C1] find_vmap_area+0x1c/0x130
[ 683.202617][ C1] __check_object_size+0x1f8/0x700
[ 683.205809][ C1] ? record_print_text.cold+0x16/0x16
[ 683.208952][ C1] copy_from_user_nmi+0xcb/0x130
[ 683.211758][ C1] show_opcodes+0x59/0xb0
[ 683.214665][ C1] show_iret_regs+0xd/0x33
[ 683.217932][ C1] __show_regs+0x1e/0x60
[ 683.221162][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 683.225491][ C1] show_trace_log_lvl+0x25b/0x2ba
[ 683.229129][ C1] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 683.232896][ C1] sched_show_task+0x44c/0x5c0
[ 683.235808][ C1] ? sched_core_cpu_starting+0x440/0x440
[ 683.239339][ C1] ? cpumask_next+0xa4/0xf0
[ 683.241838][ C1] ? touch_all_softlockup_watchdogs+0xc0/0x110
[ 683.245471][ C1] show_state_filter+0x13e/0x300
[ 683.248705][ C1] ? setkeycode_helper+0x90/0x90
[ 683.251829][ C1] k_spec+0xe1/0x130
[ 683.254284][ C1] kbd_event+0xcdd/0x1780
[ 683.257354][ C1] ? k_fn+0xb0/0xb0
[ 683.259671][ C1] ? lock_release+0x780/0x780
[ 683.262669][ C1] ? k_fn+0xb0/0xb0
[ 683.265083][ C1] input_to_handler+0x3b9/0x4c0
[ 683.268176][ C1] input_pass_values.part.0+0x230/0x710
[ 683.271826][ C1] input_handle_event+0x373/0x1440
[ 683.275092][ C1] input_event+0x8e/0xb0
[ 683.277523][ C1] hidinput_report_event+0xae/0x100
[ 683.280698][ C1] hid_report_raw_event+0x3e6/0x1280
[ 683.284000][ C1] hid_input_report+0x360/0x4c0
[ 683.287151][ C1] ? ktime_get_mono_fast_ns+0x181/0x200
[ 683.291003][ C1] hid_irq_in+0x50e/0x690
[ 683.294195][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0
[ 683.298316][ C1] usb_hcd_giveback_urb+0x367/0x410
[ 683.301381][ C1] dummy_timer+0x11f9/0x32b0
[ 683.304498][ C1] ? dummy_dequeue+0x500/0x500
[ 683.307635][ C1] ? dummy_dequeue+0x500/0x500
[ 683.310666][ C1] call_timer_fn+0x1a5/0x6b0
[ 683.313958][ C1] ? timer_fixup_activate+0x350/0x350
[ 683.317669][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 683.321056][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 683.324274][ C1] ? dummy_dequeue+0x500/0x500
[ 683.327246][ C1] __run_timers.part.0+0x679/0xa80
[ 683.330051][ C1] ? call_timer_fn+0x6b0/0x6b0
[ 683.333146][ C1] ? __wake_up_locked_sync_key+0x20/0x20
[ 683.336630][ C1] run_timer_softirq+0xb3/0x1d0
[ 683.340071][ C1] __do_softirq+0x29b/0x9c2
[ 683.343211][ C1] __irq_exit_rcu+0x123/0x180
[ 683.345968][ C1] irq_exit_rcu+0x5/0x20
[ 683.348427][ C1] sysvec_apic_timer_interrupt+0x93/0xc0
[ 683.351875][ C1]
[ 683.353691][ C1]
[ 683.355943][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 683.360023][ C1] RIP: 0010:qlist_free_all+0x6c/0x1b0
[ 683.363436][ C1] Code: 00 fc ff df c6 04 08 fb e8 21 74 ff ff 48 85 db 0f 85 98 00 00 00 9c 58 f6 c4 02 0f 85 0b 01 00 00 48 85 db 74 01 fb 48 85 ed <0f> 84 d2 00 00 00 48 89 eb 4d 85 e4 4d 89 e7 74 7d 49 63 87 80 00
[ 683.375848][ C1] RSP: 0018:ffffc900035c7900 EFLAGS: 00000286
[ 683.379561][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff20daaa6
[ 683.384727][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 683.390269][ C1] RBP: ffff888022ef4c00 R08: 0000000000000001 R09: ffffffff9068ca07
[ 683.396230][ C1] R10: 0000000000000001 R11: 1ffffd40002597a2 R12: 0000000000000000
[ 683.401597][ C1] R13: ffff88804a2ee000 R14: ffff88804a2ee000 R15: ffff888011840900
[ 683.406791][ C1] kasan_quarantine_reduce+0x180/0x200
[ 683.410229][ C1] __kasan_slab_alloc+0x97/0xb0
[ 683.413349][ C1] kmem_cache_alloc_trace+0x262/0x4b0
[ 683.416685][ C1] kernfs_fop_open+0x317/0xda0
[ 683.419742][ C1] do_dentry_open+0x4a1/0x12d0
[ 683.422918][ C1] ? kernfs_fop_read_iter+0x6e0/0x6e0
[ 683.426441][ C1] ? may_open+0x1f6/0x420
[ 683.429241][ C1] path_openat+0x1c92/0x28f0
[ 683.432437][ C1] ? path_lookupat+0x840/0x840
[ 683.435608][ C1] do_filp_open+0x1b6/0x400
[ 683.438295][ C1] ? may_open_dev+0xf0/0xf0
[ 683.441714][ C1] ? find_held_lock+0x2d/0x110
[ 683.445215][ C1] ? do_raw_spin_lock+0x120/0x2a0
[ 683.448354][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 683.451373][ C1] ? _find_next_bit+0x1e3/0x260
[ 683.454740][ C1] ? _raw_spin_unlock+0x24/0x40
[ 683.457731][ C1] ? alloc_fd+0x2f0/0x670
[ 683.460881][ C1] do_sys_openat2+0x16d/0x4c0
[ 683.463840][ C1] ? build_open_flags+0x6f0/0x6f0
[ 683.467011][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 683.470424][ C1] __x64_sys_openat+0x13f/0x1f0
[ 683.473495][ C1] ? __ia32_sys_open+0x1c0/0x1c0
[ 683.476601][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 683.480233][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 683.483832][ C1] do_syscall_64+0x35/0xb0
[ 683.486349][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 683.489821][ C1] RIP: 0033:0x7fdbd0325697
[ 683.492668][ C1] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f
[ 683.503898][ C1] RSP: 002b:00007ffdb5fb1b40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 683.508628][ C1] RAX: ffffffffffffffda RBX: 000055af1848e840 RCX: 00007fdbd0325697
[ 683.513369][ C1] RDX: 0000000000080000 RSI: 00007ffdb5fb1c58 RDI: 00000000ffffff9c
[ 683.517937][ C1] RBP: 00007ffdb5fb1c58 R08: 000055af17061e73 R09: 0000000000000000
[ 683.522967][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000
[ 683.529525][ C1] R13: 000055af1848e930 R14: 00007ffdb5fb1c58 R15: 000055af1848fb00
[ 683.535456][ C1]
[ 683.538036][ C1] Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f
[ 683.553144][ C1] RSP: 002b:00007ffdb5fb1b40 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 683.559405][ C1] RAX: ffffffffffffffda RBX: 000055af1848e840 RCX: 00007fdbd0325697
[ 683.564533][ C1] RDX: 0000000000080000 RSI: 00007ffdb5fb1c58 RDI: 00000000ffffff9c
[ 683.569323][ C1] RBP: 00007ffdb5fb1c58 R08: 000055af17061e73 R09: 0000000000000000
[ 683.575026][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000
[ 683.581663][ C1] R13: 000055af1848e930 R14: 00007ffdb5fb1c58 R15: 000055af1848fb00
[ 683.587938][ C1]
[ 683.590440][ C1] task:udevd state:S stack:27296 pid: 3842 ppid: 3133 flags:0x00000000
[ 683.596487][ C1] Call Trace:
[ 683.599031][ C1]
[ 683.600924][ C1] __schedule+0xa00/0x4c10
[ 683.603805][ C1] ? io_schedule_timeout+0x140/0x140
[ 683.606946][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 683.610667][ C1] schedule+0xda/0x1b0
[ 683.613891][ C1] schedule_hrtimeout_range_clock+0x343/0x390
[ 683.618537][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 683.623214][ C1] ? do_epoll_wait+0x1277/0x1930
[ 683.627089][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 683.630956][ C1] ? do_raw_write_lock+0x11a/0x280
[ 683.634922][ C1] ? do_raw_read_unlock+0x70/0x70
[ 683.638842][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 683.643151][ C1] ? _raw_write_unlock_irq+0x1f/0x40
[ 683.647455][ C1] do_epoll_wait+0x1290/0x1930
[ 683.651225][ C1] ? do_epoll_create+0x1c0/0x1c0
[ 683.654978][ C1] ? find_held_lock+0x2d/0x110
[ 683.658041][ C1] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 683.661828][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 683.664812][ C1] __x64_sys_epoll_wait+0x158/0x270
[ 683.668633][ C1] ? __ia32_sys_epoll_ctl+0x1c0/0x1c0
[ 683.672604][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 683.676812][ C1] ? syscall_enter_from_user_mode+0x22/0xb0
[ 683.681152][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 683.684870][ C1] do_syscall_64+0x35/0xb0
[ 683.688265][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 683.692813][ C1] RIP: 0033:0x7fdbd0333e46
[ 683.695516][ C1] RSP: 002b:00007ffdb5fb8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[ 683.700585][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd0333e46
[ 683.705179][ C1] RDX: 0000000000000004 RSI: 00007ffdb5fb8b78 RDI: 0000000000000004
[ 683.710460][ C1] RBP: 000055af1848e840 R08: 0000000000000007 R09: 000055af1846ea60
[ 683.715526][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055af184c6980
[ 683.720783][ C1] R13: 00007ffdb5fb8b78 R14: 0000000000000008 R15: 000055af1845f2c0
[ 683.726525][ C1]
[ 683.728941][ C1] INFO: lockdep is turned off.
[ 683.733080][ C1] keytouch 0003:0926:3333.0002: can't resubmit intr, dummy_hcd.2-1/input0, status -19
[ 683.733136][ C0] keytouch 0003:0926:3333.0003: can't resubmit intr, dummy_hcd.1-1/input0, status -19
2022/08/07 21:26:06 executed programs: 4
[ 683.889502][ T39] audit: type=1400 audit(1659907566.731:110): avc: denied { unlink } for pid=3115 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 684.157743][ T973] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[ 684.200687][ T3800] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 684.207271][ T3797] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[ 684.207728][ T3798] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 684.538991][ T973] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 684.547447][ T973] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 684.554772][ T973] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 684.569915][ T973] usb 7-1: config 0 descriptor??
[ 684.590388][ T3800] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 684.597954][ T3797] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 684.598556][ T3798] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 684.605460][ T3797] usb 8-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 684.605492][ T3797] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 684.606266][ T3800] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 684.615156][ T3798] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 684.632521][ T3797] usb 8-1: config 0 descriptor??
[ 684.632684][ T3800] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 684.643555][ T3798] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 684.649660][ T3800] usb 6-1: config 0 descriptor??
[ 684.663495][ T3798] usb 5-1: config 0 descriptor??
[ 685.059260][ T973] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor
[ 685.072480][ T973] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:0926:3333.0006/input/input9
[ 685.119929][ T3797] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor
[ 685.129344][ T3797] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/0003:0926:3333.0007/input/input10
[ 685.138668][ T3798] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor
[ 685.140560][ T3800] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor
[ 685.146405][ T3798] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.0008/input/input11
[ 685.151811][ T3800] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/0003:0926:3333.0009/input/input12
[ 685.163163][ T973] keytouch 0003:0926:3333.0006: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0
[ 685.231717][ T3797] keytouch 0003:0926:3333.0007: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[ 685.312493][ T3800] keytouch 0003:0926:3333.0009: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0
[ 685.385482][ T3798] keytouch 0003:0926:3333.0008: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 686.759088][ T3800] usb 7-1: USB disconnect, device number 3
[ 686.762995][ T15] usb 5-1: USB disconnect, device number 3
[ 686.766335][ T973] usb 6-1: USB disconnect, device number 3
[ 686.784418][ T172] usb 8-1: USB disconnect, device number 3
[ 687.177744][ T973] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 687.188298][ T3800] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[ 687.189109][ T172] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 687.207731][ T15] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 687.557977][ T973] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 687.564943][ T973] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 687.570818][ T973] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 687.581798][ T973] usb 6-1: config 0 descriptor??
[ 687.597908][ T3800] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 687.597929][ T15] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 687.607061][ T3800] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 687.607833][ T172] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 687.607861][ T172] usb 8-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 687.607877][ T172] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 687.609163][ T172] usb 8-1: config 0 descriptor??
[ 687.616836][ T15] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[ 687.621182][ T3800] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 687.622201][ T3800] usb 7-1: config 0 descriptor??
[ 687.630337][ T15] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 687.666512][ T15] usb 5-1: config 0 descriptor??
[ 688.060889][ T973] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor
[ 688.075032][ T973] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/0003:0926:3333.000A/input/input13
[ 688.078605][ T172] keytouch 0003:0926:3333.000B: fixing up Keytouch IEC report descriptor
[ 688.091553][ T172] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb8/8-1/8-1:0.0/0003:0926:3333.000B/input/input14
[ 688.099154][ T3800] keytouch 0003:0926:3333.000C: fixing up Keytouch IEC report descriptor
[ 688.108937][ T3800] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/0003:0926:3333.000C/input/input15
[ 688.149166][ T15] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor
[ 688.156513][ T15] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/0003:0926:3333.000D/input/input16
[ 688.163569][ T973] keytouch 0003:0926:3333.000A: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0
[ 688.231632][ T172] keytouch 0003:0926:3333.000B: input,hidraw2: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[ 688.311903][ T3800] keytouch 0003:0926:3333.000C: input,hidraw3: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0
[ 688.392854][ T15] keytouch 0003:0926:3333.000D: input,hidraw4: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 688.558069][ C3] Mem-Info:
[ 688.561211][ C3] active_anon:254 inactive_anon:7222 isolated_anon:0
[ 688.561211][ C3] active_file:10729 inactive_file:406 isolated_file:0
[ 688.561211][ C3] unevictable:1536 dirty:0 writeback:0
[ 688.561211][ C3] slab_reclaimable:20325 slab_unreclaimable:53026
[ 688.561211][ C3] mapped:5507 shmem:2071 pagetables:453 bounce:0
[ 688.561211][ C3] kernel_misc_reclaimable:0
[ 688.561211][ C3] free:194723 free_pcp:5890 free_cma:0
[ 688.587125][ C3] Node 0 active_anon:736kB inactive_anon:25644kB active_file:34844kB inactive_file:1624kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:16948kB dirty:0kB writeback:0kB shmem:4856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10032kB pagetables:1256kB all_unreclaimable? no
[ 688.605091][ C3] Node 1 active_anon:280kB inactive_anon:3244kB active_file:8072kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:5080kB dirty:0kB writeback:0kB shmem:3428kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:1040kB pagetables:556kB all_unreclaimable? no
[ 688.625151][ C3] Node 0 DMA free:4520kB boost:2048kB min:2776kB low:2956kB high:3136kB reserved_highatomic:0KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:324kB local_pcp:0kB free_cma:0kB
[ 688.643029][ C3] lowmem_reserve[]: 0 441 441 441 441
[ 688.646370][ C3] Node 0 DMA32 free:29036kB boost:0kB min:21484kB low:26852kB high:32220kB reserved_highatomic:8192KB active_anon:736kB inactive_anon:25628kB active_file:34844kB inactive_file:1624kB unevictable:3072kB writepending:0kB present:1032192kB managed:457484kB mlocked:0kB bounce:0kB free_pcp:8856kB local_pcp:908kB free_cma:0kB
[ 688.664193][ C3] lowmem_reserve[]: 0 0 0 0 0
[ 688.667156][ C3] Node 1 DMA32 free:745336kB boost:0kB min:45364kB low:56704kB high:68044kB reserved_highatomic:0KB active_anon:280kB inactive_anon:3244kB active_file:8072kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954820kB mlocked:0kB bounce:0kB free_pcp:14380kB local_pcp:6032kB free_cma:0kB
[ 688.684354][ C3] lowmem_reserve[]: 0 0 0 0 0
[ 688.687489][ C3] Node 0 DMA: 112*4kB (U) 43*8kB (U) 41*16kB (UE) 26*32kB (UE) 1*64kB (U) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 0*2048kB 0*4096kB = 4520kB
[ 688.696584][ C3] Node 0 DMA32: 523*4kB (UMEH) 734*8kB (UMEH) 239*16kB (UMEH) 21*32kB (UMH) 7*64kB (UH) 0*128kB 1*256kB (U) 1*512kB (M) 1*1024kB (E) 3*2048kB (UME) 2*4096kB (M) = 29036kB
[ 688.706577][ C3] Node 1 DMA32: 2*4kB (UM) 2*8kB (ME) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (UE) 2*256kB (ME) 2*512kB (UE) 0*1024kB 1*2048kB (U) 181*4096kB (M) = 745336kB
[ 688.718166][ C3] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 688.724812][ C3] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 688.732707][ C3] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 688.740983][ C3] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 688.748102][ C3] 13206 total pagecache pages
[ 688.751933][ C3] 0 pages in swap cache
[ 688.755290][ C3] Swap cache stats: add 0, delete 0, find 0/0
[ 688.759342][ C3] Free swap = 0kB
[ 688.761672][ C3] Total swap = 0kB
[ 688.763983][ C3] 524155 pages RAM
[ 688.766450][ C3] 0 pages HighMem/MovableOnly
[ 688.769517][ C3] 167239 pages reserved
[ 688.772153][ C3] 0 pages cma reserved
[ 688.817805][ C2] task:init state:S stack:22056 pid: 1 ppid: 0 flags:0x00000000
[ 688.824754][ C2] Call Trace:
[ 688.827244][ C2]
[ 688.829557][ C2] __schedule+0xa00/0x4c10
[ 688.832677][ C2] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 688.836622][ C2] ? io_schedule_timeout+0x140/0x140
[ 688.840034][ C2] schedule+0xda/0x1b0
[ 688.842625][ C2] schedule_hrtimeout_range_clock+0x343/0x390
[ 688.846494][ C2] ? hrtimer_nanosleep_restart+0x170/0x170
[ 688.849913][ C2] ? do_sigtimedwait+0x37e/0x7b0
[ 688.853302][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 688.856828][ C2] ? dequeue_signal+0x18b/0x650
[ 688.860174][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 688.863902][ C2] ? _raw_spin_unlock_irq+0x1f/0x40
[ 688.868095][ C2] ? _raw_spin_unlock_irq+0x1f/0x40
[ 688.872405][ C2] do_sigtimedwait+0x48d/0x7b0
[ 688.876226][ C2] ? __set_task_blocked+0x190/0x190
[ 688.880761][ C2] __x64_sys_rt_sigtimedwait+0x1a2/0x2c0
[ 688.885337][ C2] ? __do_sys_pidfd_send_signal+0x610/0x610
[ 688.889262][ C2] ? syscall_enter_from_user_mode+0x22/0xb0
[ 688.893070][ C2] ? syscall_enter_from_user_mode+0x22/0xb0
[ 688.896707][ C2] do_syscall_64+0x35/0xb0
[ 688.899776][ C2] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 688.904214][ C2] RIP: 0033:0x7fb500ff3ac4
[ 688.907735][ C2] RSP: 002b:00007ffda4fadaf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000080
[ 688.913782][ C2] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb500ff3ac4
[ 688.919246][ C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fb50123c498
[ 688.924566][ C2] RBP: 00007fb50123c490 R08: 00000000ffffffff R09: 0000000000000000
[ 688.929650][ C2] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
[ 688.935001][ C2] R13: 00007ffda4fadb4c R14: 0000000000000000 R15: 0000000000000000
[ 688.940952][ C2]
[ 688.943334][ C2] task:kthreadd state:S stack:28240 pid: 2 ppid: 0 flags:0x00004000
[ 688.950344][ C2] Call Trace:
[ 688.952845][ C2]
[ 688.954994][ C2] __schedule+0xa00/0x4c10
[ 688.958472][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 688.962633][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 688.966744][ C2] ? lock_release+0x560/0x780
[ 688.970226][ C2] ? io_schedule_timeout+0x140/0x140
[ 688.973596][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 688.976749][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 688.979827][ C2] schedule+0xda/0x1b0
[ 688.982390][ C2] kthreadd+0x58c/0x750
[ 688.984851][ C2] ? kthread_is_per_cpu+0xf0/0xf0
[ 688.987999][ C2] ret_from_fork+0x1f/0x30
[ 688.991004][ C2]
[ 688.992765][ C2] task:rcu_gp state:I stack:30296 pid: 3 ppid: 2 flags:0x00004000
[ 688.998823][ C2] Call Trace:
[ 689.000841][ C2]
[ 689.002780][ C2] __schedule+0xa00/0x4c10
[ 689.005670][ C2] ? find_held_lock+0x2d/0x110
[ 689.008707][ C2] ? rescuer_thread+0x724/0xcf0
[ 689.011746][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.015039][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 689.017918][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.021945][ C2] schedule+0xda/0x1b0
[ 689.026204][ C2] rescuer_thread+0x780/0xcf0
[ 689.029330][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.032421][ C2] ? worker_thread+0x1080/0x1080
[ 689.035553][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.038675][ C2] ? worker_thread+0x1080/0x1080
[ 689.041822][ C2] kthread+0x2e9/0x3a0
[ 689.044599][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.048480][ C2] ret_from_fork+0x1f/0x30
[ 689.051663][ C2]
[ 689.053625][ C2] task:rcu_par_gp state:I stack:30536 pid: 4 ppid: 2 flags:0x00004000
[ 689.059853][ C2] Call Trace:
[ 689.062047][ C2]
[ 689.063904][ C2] __schedule+0xa00/0x4c10
[ 689.066715][ C2] ? find_held_lock+0x2d/0x110
[ 689.070160][ C2] ? rescuer_thread+0x724/0xcf0
[ 689.073433][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.076663][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 689.079841][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.082972][ C2] schedule+0xda/0x1b0
[ 689.085592][ C2] rescuer_thread+0x780/0xcf0
[ 689.088534][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.091574][ C2] ? worker_thread+0x1080/0x1080
[ 689.094958][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.098185][ C2] ? worker_thread+0x1080/0x1080
[ 689.101708][ C2] kthread+0x2e9/0x3a0
[ 689.104115][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.107400][ C2] ret_from_fork+0x1f/0x30
[ 689.110137][ C2]
[ 689.111963][ C2] task:netns state:I stack:30536 pid: 5 ppid: 2 flags:0x00004000
[ 689.117376][ C2] Call Trace:
[ 689.119384][ C2]
[ 689.121040][ C2] __schedule+0xa00/0x4c10
[ 689.124270][ C2] ? find_held_lock+0x2d/0x110
[ 689.127609][ C2] ? rescuer_thread+0x724/0xcf0
[ 689.130946][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.134245][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 689.137304][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.140356][ C2] schedule+0xda/0x1b0
[ 689.142986][ C2] rescuer_thread+0x780/0xcf0
[ 689.146093][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.148802][ C2] ? worker_thread+0x1080/0x1080
[ 689.151782][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.154903][ C2] ? worker_thread+0x1080/0x1080
[ 689.157888][ C2] kthread+0x2e9/0x3a0
[ 689.160388][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.163890][ C2] ret_from_fork+0x1f/0x30
[ 689.166910][ C2]
[ 689.168670][ C2] task:kworker/0:0H state:I stack:29360 pid: 7 ppid: 2 flags:0x00004000
[ 689.174327][ C2] Workqueue: 0x0 (events_highpri)
[ 689.177516][ C2] Call Trace:
[ 689.179639][ C2]
[ 689.181472][ C2] __schedule+0xa00/0x4c10
[ 689.184478][ C2] ? find_held_lock+0x2d/0x110
[ 689.187968][ C2] ? worker_thread+0x157/0x1080
[ 689.191660][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.195668][ C2] schedule+0xda/0x1b0
[ 689.198774][ C2] worker_thread+0x15c/0x1080
[ 689.202301][ C2] ? process_one_work+0x1610/0x1610
[ 689.206144][ C2] kthread+0x2e9/0x3a0
[ 689.209308][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.212897][ C2] ret_from_fork+0x1f/0x30
[ 689.215572][ C2]
[ 689.217484][ C2] task:kworker/0:1H state:I stack:28808 pid: 9 ppid: 2 flags:0x00004000
[ 689.224404][ C2] Workqueue: 0x0 (events_highpri)
[ 689.227573][ C2] Call Trace:
[ 689.229816][ C2]
[ 689.231894][ C2] __schedule+0xa00/0x4c10
[ 689.234868][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 689.238230][ C2] ? put_pwq+0x87/0x1b0
[ 689.240875][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.244231][ C2] ? lock_release+0x560/0x780
[ 689.247412][ C2] ? worker_thread+0x157/0x1080
[ 689.250736][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.254296][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.257808][ C2] schedule+0xda/0x1b0
[ 689.260601][ C2] worker_thread+0x15c/0x1080
[ 689.264107][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.268326][ C2] ? process_one_work+0x1610/0x1610
[ 689.272358][ C2] kthread+0x2e9/0x3a0
[ 689.275086][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.279217][ C2] ret_from_fork+0x1f/0x30
[ 689.282723][ C2]
[ 689.285115][ C2] task:kworker/u16:0 state:I stack:25728 pid: 10 ppid: 2 flags:0x00004000
[ 689.291366][ C2] Workqueue: 0x0 (phy4)
[ 689.293950][ C2] Call Trace:
[ 689.296021][ C2]
[ 689.297724][ C2] __schedule+0xa00/0x4c10
[ 689.300691][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 689.304438][ C2] ? put_pwq+0x87/0x1b0
[ 689.307334][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.311607][ C2] ? lock_release+0x560/0x780
[ 689.315132][ C2] ? worker_thread+0x157/0x1080
[ 689.318521][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.322303][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.326067][ C2] schedule+0xda/0x1b0
[ 689.329329][ C2] worker_thread+0x15c/0x1080
[ 689.332685][ C2] ? process_one_work+0x1610/0x1610
[ 689.336196][ C2] kthread+0x2e9/0x3a0
[ 689.339134][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.343464][ C2] ret_from_fork+0x1f/0x30
[ 689.346824][ C2]
[ 689.349317][ C2] task:mm_percpu_wq state:I stack:30536 pid: 11 ppid: 2 flags:0x00004000
[ 689.355331][ C2] Call Trace:
[ 689.357182][ C2]
[ 689.359464][ C2] __schedule+0xa00/0x4c10
[ 689.362937][ C2] ? find_held_lock+0x2d/0x110
[ 689.366792][ C2] ? rescuer_thread+0x724/0xcf0
[ 689.370913][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.375174][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 689.379887][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.383034][ C2] schedule+0xda/0x1b0
[ 689.385673][ C2] rescuer_thread+0x780/0xcf0
[ 689.388641][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.391698][ C2] ? worker_thread+0x1080/0x1080
[ 689.394869][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.398057][ C2] ? worker_thread+0x1080/0x1080
[ 689.401144][ C2] kthread+0x2e9/0x3a0
[ 689.403815][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.407593][ C2] ret_from_fork+0x1f/0x30
[ 689.410500][ C2]
[ 689.412471][ C2] task:kworker/u16:1 state:I stack:27968 pid: 12 ppid: 2 flags:0x00004000
[ 689.418132][ C2] Workqueue: 0x0 (phy8)
[ 689.421364][ C2] Call Trace:
[ 689.423797][ C2]
[ 689.425932][ C2] __schedule+0xa00/0x4c10
[ 689.429300][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 689.432999][ C2] ? put_pwq+0x87/0x1b0
[ 689.436227][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.440720][ C2] ? lock_release+0x560/0x780
[ 689.444436][ C2] ? worker_thread+0x157/0x1080
[ 689.448449][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.452805][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.456798][ C2] schedule+0xda/0x1b0
[ 689.460101][ C2] worker_thread+0x15c/0x1080
[ 689.463842][ C2] ? process_one_work+0x1610/0x1610
[ 689.467795][ C2] kthread+0x2e9/0x3a0
[ 689.470545][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.474073][ C2] ret_from_fork+0x1f/0x30
[ 689.476811][ C2]
[ 689.478754][ C2] task:rcu_tasks_kthre state:I stack:28648 pid: 13 ppid: 2 flags:0x00004000
[ 689.484564][ C2] Call Trace:
[ 689.486485][ C2]
[ 689.488198][ C2] __schedule+0xa00/0x4c10
[ 689.490759][ C2] ? rcu_tasks_one_gp+0x6f5/0xc70
[ 689.493619][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.496787][ C2] ? mark_held_locks+0x9f/0xe0
[ 689.499869][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.503382][ C2] schedule+0xda/0x1b0
[ 689.505885][ C2] rcu_tasks_one_gp+0x3e5/0xc70
[ 689.508940][ C2] rcu_tasks_kthread+0x73/0xa0
[ 689.512254][ C2] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 689.515473][ C2] kthread+0x2e9/0x3a0
[ 689.518040][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.521562][ C2] ret_from_fork+0x1f/0x30
[ 689.524366][ C2]
[ 689.526304][ C2] task:rcu_tasks_trace state:I stack:29144 pid: 14 ppid: 2 flags:0x00004000
[ 689.531985][ C2] Call Trace:
[ 689.534067][ C2]
[ 689.535930][ C2] __schedule+0xa00/0x4c10
[ 689.538724][ C2] ? rcu_tasks_one_gp+0x6f5/0xc70
[ 689.541832][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.545102][ C2] ? mark_held_locks+0x9f/0xe0
[ 689.548545][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.552283][ C2] schedule+0xda/0x1b0
[ 689.554886][ C2] rcu_tasks_one_gp+0x3e5/0xc70
[ 689.557893][ C2] rcu_tasks_kthread+0x73/0xa0
[ 689.560857][ C2] ? synchronize_rcu_tasks_trace+0x60/0x60
[ 689.564469][ C2] kthread+0x2e9/0x3a0
[ 689.566895][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.570297][ C2] ret_from_fork+0x1f/0x30
[ 689.573293][ C2]
[ 689.575330][ C2] task:kworker/0:1 state:I stack:23640 pid: 15 ppid: 2 flags:0x00004000
[ 689.581023][ C2] Workqueue: 0x0 (events)
[ 689.583863][ C2] Call Trace:
[ 689.586011][ C2]
[ 689.587860][ C2] __schedule+0xa00/0x4c10
[ 689.590771][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 689.594357][ C2] ? put_pwq+0x87/0x1b0
[ 689.596953][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.600345][ C2] ? lock_release+0x560/0x780
[ 689.603349][ C2] ? worker_thread+0x157/0x1080
[ 689.606391][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.609646][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.612710][ C2] schedule+0xda/0x1b0
[ 689.615348][ C2] worker_thread+0x15c/0x1080
[ 689.618333][ C2] ? process_one_work+0x1610/0x1610
[ 689.621618][ C2] kthread+0x2e9/0x3a0
[ 689.624119][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.627638][ C2] ret_from_fork+0x1f/0x30
[ 689.630486][ C2]
[ 689.632430][ C2] task:ksoftirqd/0 state:S stack:28856 pid: 17 ppid: 2 flags:0x00004000
[ 689.638122][ C2] Call Trace:
[ 689.640196][ C2]
[ 689.642219][ C2] __schedule+0xa00/0x4c10
[ 689.644818][ C2] ? sched_clock_cpu+0x69/0x2b0
[ 689.647848][ C2] ? __wake_up_sync+0x20/0x20
[ 689.650732][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 689.654415][ C2] ? ieee80211_tasklet_handler+0x108/0x130
[ 689.657784][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.660684][ C2] ? irqtime_account_irq+0x73/0x2d0
[ 689.663888][ C2] ? __do_softirq+0x86e/0x9c2
[ 689.666854][ C2] schedule+0xda/0x1b0
[ 689.669318][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 689.672473][ C2] ? sort_range+0x30/0x30
[ 689.675126][ C2] kthread+0x2e9/0x3a0
[ 689.678777][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.682766][ C2] ret_from_fork+0x1f/0x30
[ 689.685539][ C2]
[ 689.687469][ C2] task:rcu_preempt state:R running task stack:28384 pid: 18 ppid: 2 flags:0x00004000
[ 689.695527][ C2] Call Trace:
[ 689.698178][ C2]
[ 689.700501][ C2] __schedule+0xa00/0x4c10
[ 689.704074][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 689.708044][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.711540][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.715262][ C2] ? lock_acquire+0x480/0x570
[ 689.718492][ C2] ? debug_object_free+0x350/0x350
[ 689.722566][ C2] schedule+0xda/0x1b0
[ 689.725730][ C2] schedule_timeout+0x14a/0x2a0
[ 689.729586][ C2] ? usleep_range_state+0x1b0/0x1b0
[ 689.733669][ C2] ? destroy_timer_on_stack+0x20/0x20
[ 689.737844][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 689.742379][ C2] ? prepare_to_swait_event+0xee/0x470
[ 689.746617][ C2] rcu_gp_fqs_loop+0x190/0x910
[ 689.750299][ C2] ? force_qs_rnp+0x820/0x820
[ 689.754033][ C2] ? _raw_spin_lock_irqsave+0x41/0x50
[ 689.758014][ C2] rcu_gp_kthread+0x234/0x360
[ 689.760900][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.764718][ C2] ? rcu_gp_init+0x1450/0x1450
[ 689.768271][ C2] ? __kthread_parkme+0x15f/0x220
[ 689.771856][ C2] ? rcu_gp_init+0x1450/0x1450
[ 689.775753][ C2] kthread+0x2e9/0x3a0
[ 689.778998][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.783143][ C2] ret_from_fork+0x1f/0x30
[ 689.786642][ C2]
[ 689.788844][ C2] task:migration/0 state:S stack:30000 pid: 19 ppid: 2 flags:0x00004000
[ 689.795868][ C2] Stopper: 0x0 <- 0x0
[ 689.799006][ C2] Call Trace:
[ 689.801555][ C2]
[ 689.803434][ C2] __schedule+0xa00/0x4c10
[ 689.806092][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.809885][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.813330][ C2] ? cpu_stop_should_run+0x7a/0xc0
[ 689.816578][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 689.819675][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.822768][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 689.825541][ C2] schedule+0xda/0x1b0
[ 689.828658][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 689.832705][ C2] ? sort_range+0x30/0x30
[ 689.835587][ C2] kthread+0x2e9/0x3a0
[ 689.838422][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.842024][ C2] ret_from_fork+0x1f/0x30
[ 689.844978][ C2]
[ 689.847745][ C2] task:cpuhp/0 state:S stack:27488 pid: 20 ppid: 2 flags:0x00004000
[ 689.853781][ C2] Call Trace:
[ 689.855819][ C2]
[ 689.857658][ C2] __schedule+0xa00/0x4c10
[ 689.860386][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.863472][ C2] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 689.866801][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.870480][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.874403][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 689.877823][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 689.881425][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.884405][ C2] ? __cpuhp_remove_state+0x280/0x280
[ 689.887700][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.891430][ C2] schedule+0xda/0x1b0
[ 689.893885][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 689.896998][ C2] ? sort_range+0x30/0x30
[ 689.899731][ C2] kthread+0x2e9/0x3a0
[ 689.902338][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.905709][ C2] ret_from_fork+0x1f/0x30
[ 689.908163][ C2]
[ 689.910118][ C2] task:cpuhp/1 state:S stack:28328 pid: 21 ppid: 2 flags:0x00004000
[ 689.915814][ C2] Call Trace:
[ 689.917867][ C2]
[ 689.919704][ C2] __schedule+0xa00/0x4c10
[ 689.922542][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 689.925529][ C2] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 689.929250][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.932909][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.936251][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 689.939184][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 689.942727][ C2] ? io_schedule_timeout+0x140/0x140
[ 689.945994][ C2] ? __cpuhp_remove_state+0x280/0x280
[ 689.949445][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 689.953398][ C2] schedule+0xda/0x1b0
[ 689.956048][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 689.959307][ C2] ? sort_range+0x30/0x30
[ 689.962066][ C2] kthread+0x2e9/0x3a0
[ 689.964574][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 689.968036][ C2] ret_from_fork+0x1f/0x30
[ 689.970849][ C2]
[ 689.972783][ C2] task:migration/1 state:S stack:30000 pid: 22 ppid: 2 flags:0x00004000
[ 689.978362][ C2] Stopper: 0x0 <- 0x0
[ 689.980627][ C2] Call Trace:
[ 689.982599][ C2]
[ 689.984281][ C2] __schedule+0xa00/0x4c10
[ 689.986933][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.990319][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 689.993579][ C2] ? cpu_stop_should_run+0x7a/0xc0
[ 689.997368][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.001304][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 690.005216][ C2] schedule+0xda/0x1b0
[ 690.008435][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.012298][ C2] ? sort_range+0x30/0x30
[ 690.015709][ C2] kthread+0x2e9/0x3a0
[ 690.018571][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.022504][ C2] ret_from_fork+0x1f/0x30
[ 690.026046][ C2]
[ 690.028321][ C2] task:ksoftirqd/1 state:S stack:27552 pid: 23 ppid: 2 flags:0x00004000
[ 690.034740][ C2] Call Trace:
[ 690.037054][ C2]
[ 690.039061][ C2] __schedule+0xa00/0x4c10
[ 690.042256][ C2] ? sched_clock_cpu+0x69/0x2b0
[ 690.046042][ C2] ? __wake_up_sync+0x20/0x20
[ 690.049869][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.054004][ C2] ? irqtime_account_irq+0x73/0x2d0
[ 690.057756][ C2] ? __do_softirq+0x86e/0x9c2
[ 690.060952][ C2] schedule+0xda/0x1b0
[ 690.063811][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.067255][ C2] ? sort_range+0x30/0x30
[ 690.070976][ C2] kthread+0x2e9/0x3a0
[ 690.074766][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.079035][ C2] ret_from_fork+0x1f/0x30
[ 690.082278][ C2]
[ 690.084443][ C2] task:kworker/1:0H state:I stack:29360 pid: 25 ppid: 2 flags:0x00004000
[ 690.090973][ C2] Workqueue: 0x0 (events_highpri)
[ 690.094272][ C2] Call Trace:
[ 690.096372][ C2]
[ 690.098268][ C2] __schedule+0xa00/0x4c10
[ 690.100995][ C2] ? find_held_lock+0x2d/0x110
[ 690.103985][ C2] ? worker_thread+0x157/0x1080
[ 690.107005][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.110219][ C2] schedule+0xda/0x1b0
[ 690.112853][ C2] worker_thread+0x15c/0x1080
[ 690.115844][ C2] ? process_one_work+0x1610/0x1610
[ 690.119101][ C2] kthread+0x2e9/0x3a0
[ 690.121683][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.125201][ C2] ret_from_fork+0x1f/0x30
[ 690.128142][ C2]
[ 690.130199][ C2] task:cpuhp/2 state:S stack:27304 pid: 26 ppid: 2 flags:0x00004000
[ 690.135894][ C2] Call Trace:
[ 690.138103][ C2]
[ 690.139941][ C2] __schedule+0xa00/0x4c10
[ 690.142799][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 690.145814][ C2] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 690.148964][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.152669][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.156236][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 690.159494][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 690.163300][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.166558][ C2] ? __cpuhp_remove_state+0x280/0x280
[ 690.169591][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.173380][ C2] schedule+0xda/0x1b0
[ 690.176000][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.179077][ C2] ? sort_range+0x30/0x30
[ 690.181651][ C2] kthread+0x2e9/0x3a0
[ 690.184113][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.187523][ C2] ret_from_fork+0x1f/0x30
[ 690.190262][ C2]
[ 690.192247][ C2] task:migration/2 state:R running task stack:29568 pid: 27 ppid: 2 flags:0x00004000
[ 690.198688][ C2] Stopper: 0x0 <- 0x0
[ 690.200941][ C2] Call Trace:
[ 690.203305][ C2]
[ 690.205601][ C2] __schedule+0xa00/0x4c10
[ 690.208745][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.212214][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.215484][ C2] ? cpu_stop_should_run+0x7a/0xc0
[ 690.218680][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.221682][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.224619][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 690.227753][ C2] schedule+0xda/0x1b0
[ 690.230248][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.233618][ C2] ? sort_range+0x30/0x30
[ 690.236955][ C2] kthread+0x2e9/0x3a0
[ 690.240276][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.244920][ C2] ret_from_fork+0x1f/0x30
[ 690.248616][ C2]
[ 690.251216][ C2] task:ksoftirqd/2 state:S stack:24960 pid: 28 ppid: 2 flags:0x00004000
[ 690.258532][ C2] Call Trace:
[ 690.261122][ C2]
[ 690.263040][ C2] __schedule+0xa00/0x4c10
[ 690.266347][ C2] ? sched_clock_cpu+0x69/0x2b0
[ 690.269739][ C2] ? __wake_up_sync+0x20/0x20
[ 690.272771][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 690.276634][ C2] ? ieee80211_tasklet_handler+0x108/0x130
[ 690.280594][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.283988][ C2] ? irqtime_account_irq+0x73/0x2d0
[ 690.287402][ C2] ? __do_softirq+0x86e/0x9c2
[ 690.290348][ C2] schedule+0xda/0x1b0
[ 690.293042][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.296155][ C2] ? sort_range+0x30/0x30
[ 690.298963][ C2] kthread+0x2e9/0x3a0
[ 690.301266][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.304901][ C2] ret_from_fork+0x1f/0x30
[ 690.307914][ C2]
[ 690.310003][ C2] task:kworker/2:0H state:I stack:29360 pid: 30 ppid: 2 flags:0x00004000
[ 690.316103][ C2] Workqueue: 0x0 (events_highpri)
[ 690.319334][ C2] Call Trace:
[ 690.321355][ C2]
[ 690.323277][ C2] __schedule+0xa00/0x4c10
[ 690.326579][ C2] ? find_held_lock+0x2d/0x110
[ 690.330393][ C2] ? worker_thread+0x157/0x1080
[ 690.334269][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.337707][ C2] schedule+0xda/0x1b0
[ 690.340374][ C2] worker_thread+0x15c/0x1080
[ 690.343679][ C2] ? process_one_work+0x1610/0x1610
[ 690.347189][ C2] kthread+0x2e9/0x3a0
[ 690.349816][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.353618][ C2] ret_from_fork+0x1f/0x30
[ 690.356965][ C2]
[ 690.359577][ C2] task:cpuhp/3 state:S stack:28112 pid: 31 ppid: 2 flags:0x00004000
[ 690.366288][ C2] Call Trace:
[ 690.368635][ C2]
[ 690.370803][ C2] __schedule+0xa00/0x4c10
[ 690.374273][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 690.377982][ C2] ? _raw_spin_lock_irqsave+0x4e/0x50
[ 690.381675][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.385574][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.388963][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 690.392622][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 690.396307][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.399554][ C2] ? __cpuhp_remove_state+0x280/0x280
[ 690.402979][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.407505][ C2] schedule+0xda/0x1b0
[ 690.410435][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.413662][ C2] ? sort_range+0x30/0x30
[ 690.416245][ C2] kthread+0x2e9/0x3a0
[ 690.418483][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.421555][ C2] ret_from_fork+0x1f/0x30
[ 690.424417][ C2]
[ 690.426336][ C2] task:migration/3 state:S stack:30000 pid: 32 ppid: 2 flags:0x00004000
[ 690.432310][ C2] Stopper: 0x0 <- 0x0
[ 690.435219][ C2] Call Trace:
[ 690.437314][ C2]
[ 690.439170][ C2] __schedule+0xa00/0x4c10
[ 690.441939][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.445354][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.448671][ C2] ? cpu_stop_should_run+0x7a/0xc0
[ 690.451804][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.454975][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.458153][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 690.461201][ C2] schedule+0xda/0x1b0
[ 690.463658][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.466635][ C2] ? sort_range+0x30/0x30
[ 690.469265][ C2] kthread+0x2e9/0x3a0
[ 690.471829][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.475345][ C2] ret_from_fork+0x1f/0x30
[ 690.478123][ C2]
[ 690.480032][ C2] task:ksoftirqd/3 state:R running task stack:25984 pid: 33 ppid: 2 flags:0x00004000
[ 690.486221][ C2] Call Trace:
[ 690.488321][ C2]
[ 690.490137][ C2] __schedule+0xa00/0x4c10
[ 690.493017][ C2] ? sched_clock_cpu+0x69/0x2b0
[ 690.496032][ C2] ? __wake_up_sync+0x20/0x20
[ 690.498898][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 690.502462][ C2] ? ieee80211_tasklet_handler+0x108/0x130
[ 690.506094][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.509281][ C2] ? irqtime_account_irq+0x73/0x2d0
[ 690.512460][ C2] ? __do_softirq+0x86e/0x9c2
[ 690.515267][ C2] schedule+0xda/0x1b0
[ 690.517737][ C2] smpboot_thread_fn+0x2eb/0x9c0
[ 690.520728][ C2] ? sort_range+0x30/0x30
[ 690.523395][ C2] kthread+0x2e9/0x3a0
[ 690.525770][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.528819][ C2] ret_from_fork+0x1f/0x30
[ 690.531605][ C2]
[ 690.533689][ C2] task:kworker/3:0 state:I stack:26672 pid: 34 ppid: 2 flags:0x00004000
[ 690.539469][ C2] Workqueue: 0x0 (wg-crypt-wg1)
[ 690.542553][ C2] Call Trace:
[ 690.544582][ C2]
[ 690.546463][ C2] __schedule+0xa00/0x4c10
[ 690.549278][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 690.552676][ C2] ? put_pwq+0x87/0x1b0
[ 690.555158][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.558522][ C2] ? lock_release+0x560/0x780
[ 690.561384][ C2] ? worker_thread+0x157/0x1080
[ 690.564427][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.567838][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.570965][ C2] schedule+0xda/0x1b0
[ 690.573588][ C2] worker_thread+0x15c/0x1080
[ 690.576509][ C2] ? process_one_work+0x1610/0x1610
[ 690.579695][ C2] kthread+0x2e9/0x3a0
[ 690.582216][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.585667][ C2] ret_from_fork+0x1f/0x30
[ 690.588442][ C2]
[ 690.590587][ C2] task:kworker/3:0H state:I stack:29360 pid: 35 ppid: 2 flags:0x00004000
[ 690.596454][ C2] Workqueue: 0x0 (events_highpri)
[ 690.599714][ C2] Call Trace:
[ 690.601873][ C2]
[ 690.603808][ C2] __schedule+0xa00/0x4c10
[ 690.606597][ C2] ? find_held_lock+0x2d/0x110
[ 690.609247][ C2] ? worker_thread+0x157/0x1080
[ 690.612913][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.615995][ C2] schedule+0xda/0x1b0
[ 690.618471][ C2] worker_thread+0x15c/0x1080
[ 690.621390][ C2] ? process_one_work+0x1610/0x1610
[ 690.624674][ C2] kthread+0x2e9/0x3a0
[ 690.627178][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.630588][ C2] ret_from_fork+0x1f/0x30
[ 690.633319][ C2]
[ 690.635271][ C2] task:kdevtmpfs state:S stack:27240 pid: 36 ppid: 2 flags:0x00004000
[ 690.641107][ C2] Call Trace:
[ 690.643200][ C2]
[ 690.645034][ C2] __schedule+0xa00/0x4c10
[ 690.647993][ C2] ? handle_create+0x466/0x4b3
[ 690.651035][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.654452][ C2] ? lock_acquire+0x480/0x570
[ 690.657376][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.660593][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.663925][ C2] ? lock_release+0x560/0x780
[ 690.666863][ C2] ? devtmpfsd+0x1e9/0x2a3
[ 690.669612][ C2] ? devtmpfsd+0x281/0x2a3
[ 690.672452][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.675796][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 690.679037][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.682144][ C2] schedule+0xda/0x1b0
[ 690.684570][ C2] devtmpfsd+0x286/0x2a3
[ 690.687250][ C2] ? dmar_validate_one_drhd+0x24d/0x24d
[ 690.690925][ C2] kthread+0x2e9/0x3a0
[ 690.694422][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.698985][ C2] ret_from_fork+0x1f/0x30
[ 690.702444][ C2]
[ 690.704622][ C2] task:inet_frag_wq state:I stack:30528 pid: 37 ppid: 2 flags:0x00004000
[ 690.710766][ C2] Call Trace:
[ 690.713138][ C2]
[ 690.715100][ C2] __schedule+0xa00/0x4c10
[ 690.718112][ C2] ? find_held_lock+0x2d/0x110
[ 690.721348][ C2] ? rescuer_thread+0x724/0xcf0
[ 690.724572][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.728222][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 690.731784][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.735009][ C2] schedule+0xda/0x1b0
[ 690.737746][ C2] rescuer_thread+0x780/0xcf0
[ 690.741297][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 690.744529][ C2] ? worker_thread+0x1080/0x1080
[ 690.747733][ C2] ? __kthread_parkme+0x15f/0x220
[ 690.751219][ C2] ? worker_thread+0x1080/0x1080
[ 690.754554][ C2] kthread+0x2e9/0x3a0
[ 690.757057][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.760723][ C2] ret_from_fork+0x1f/0x30
[ 690.763619][ C2]
[ 690.765603][ C2] task:kauditd state:S stack:29328 pid: 39 ppid: 2 flags:0x00004000
[ 690.771412][ C2] Call Trace:
[ 690.773524][ C2]
[ 690.775363][ C2] __schedule+0xa00/0x4c10
[ 690.778214][ C2] ? lock_acquire+0x480/0x570
[ 690.781219][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.784545][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.787661][ C2] ? __wake_up_common+0x650/0x650
[ 690.790935][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.794121][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 690.797160][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 690.801017][ C2] schedule+0xda/0x1b0
[ 690.803849][ C2] kauditd_thread+0x5f8/0xba0
[ 690.806971][ C2] ? auditd_reset+0x180/0x180
[ 690.810147][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.814006][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 690.817687][ C2] ? __kthread_parkme+0x15f/0x220
[ 690.820932][ C2] ? auditd_reset+0x180/0x180
[ 690.823838][ C2] kthread+0x2e9/0x3a0
[ 690.826441][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.830182][ C2] ret_from_fork+0x1f/0x30
[ 690.832894][ C2]
[ 690.834830][ C2] task:kworker/1:1 state:I stack:26752 pid: 40 ppid: 2 flags:0x00004000
[ 690.840574][ C2] Workqueue: 0x0 (events)
[ 690.843352][ C2] Call Trace:
[ 690.845425][ C2]
[ 690.847259][ C2] __schedule+0xa00/0x4c10
[ 690.850042][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 690.853324][ C2] ? put_pwq+0x87/0x1b0
[ 690.855592][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 690.858822][ C2] ? lock_release+0x560/0x780
[ 690.861787][ C2] ? worker_thread+0x157/0x1080
[ 690.864797][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.868071][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.871154][ C2] ? _raw_spin_lock_irq+0x41/0x50
[ 690.874184][ C2] schedule+0xda/0x1b0
[ 690.876599][ C2] worker_thread+0x15c/0x1080
[ 690.879563][ C2] ? __kthread_parkme+0x15f/0x220
[ 690.882669][ C2] ? process_one_work+0x1610/0x1610
[ 690.885880][ C2] kthread+0x2e9/0x3a0
[ 690.888354][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.892070][ C2] ret_from_fork+0x1f/0x30
[ 690.895108][ C2]
[ 690.897056][ C2] task:khungtaskd state:S stack:30472 pid: 42 ppid: 2 flags:0x00004000
[ 690.903153][ C2] Call Trace:
[ 690.905168][ C2]
[ 690.906993][ C2] __schedule+0xa00/0x4c10
[ 690.909679][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 690.912724][ C2] ? enqueue_timer+0x5c0/0x5c0
[ 690.915647][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.918822][ C2] ? debug_object_free+0x350/0x350
[ 690.922122][ C2] schedule+0xda/0x1b0
[ 690.924570][ C2] schedule_timeout+0x14a/0x2a0
[ 690.927541][ C2] ? usleep_range_state+0x1b0/0x1b0
[ 690.930750][ C2] ? destroy_timer_on_stack+0x20/0x20
[ 690.933830][ C2] watchdog+0xf9/0xf50
[ 690.936328][ C2] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 690.940172][ C2] kthread+0x2e9/0x3a0
[ 690.943237][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 690.946648][ C2] ret_from_fork+0x1f/0x30
[ 690.949080][ C2]
[ 690.951205][ C2] task:kworker/u18:0 state:I stack:30048 pid: 43 ppid: 2 flags:0x00004000
[ 690.956776][ C2] Call Trace:
[ 690.958801][ C2]
[ 690.960748][ C2] __schedule+0xa00/0x4c10
[ 690.964028][ C2] ? find_held_lock+0x2d/0x110
[ 690.967531][ C2] ? worker_thread+0x157/0x1080
[ 690.970543][ C2] ? io_schedule_timeout+0x140/0x140
[ 690.973760][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 690.976836][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 690.979927][ C2] schedule+0xda/0x1b0
[ 690.982539][ C2] worker_thread+0x15c/0x1080
[ 690.985296][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 690.988914][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 690.992170][ C2] ? __kthread_parkme+0x15f/0x220
[ 690.995135][ C2] ? process_one_work+0x1610/0x1610
[ 690.998333][ C2] kthread+0x2e9/0x3a0
[ 691.000883][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.004861][ C2] ret_from_fork+0x1f/0x30
[ 691.008277][ C2]
[ 691.010259][ C2] task:oom_reaper state:S stack:29952 pid: 44 ppid: 2 flags:0x00004000
[ 691.016487][ C2] Call Trace:
[ 691.019105][ C2]
[ 691.021276][ C2] __schedule+0xa00/0x4c10
[ 691.024348][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.028428][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.032315][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.035509][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 691.039180][ C2] schedule+0xda/0x1b0
[ 691.041783][ C2] oom_reaper+0xa66/0xd90
[ 691.044470][ C2] ? __kthread_parkme+0xce/0x220
[ 691.047518][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.050579][ C2] ? __oom_reap_task_mm+0x400/0x400
[ 691.053892][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.057425][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 691.061062][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.064836][ C2] ? __oom_reap_task_mm+0x400/0x400
[ 691.068448][ C2] kthread+0x2e9/0x3a0
[ 691.070907][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.074347][ C2] ret_from_fork+0x1f/0x30
[ 691.077084][ C2]
[ 691.079059][ C2] task:writeback state:I stack:30528 pid: 45 ppid: 2 flags:0x00004000
[ 691.084674][ C2] Call Trace:
[ 691.086771][ C2]
[ 691.088647][ C2] __schedule+0xa00/0x4c10
[ 691.091493][ C2] ? irqentry_enter+0x28/0x50
[ 691.094267][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.097424][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.100606][ C2] schedule+0xda/0x1b0
[ 691.103181][ C2] rescuer_thread+0x780/0xcf0
[ 691.106083][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.109113][ C2] ? worker_thread+0x1080/0x1080
[ 691.112260][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.115415][ C2] ? worker_thread+0x1080/0x1080
[ 691.118472][ C2] kthread+0x2e9/0x3a0
[ 691.120917][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.124364][ C2] ret_from_fork+0x1f/0x30
[ 691.126986][ C2]
[ 691.128690][ C2] task:kcompactd0 state:S stack:28464 pid: 46 ppid: 2 flags:0x00004000
[ 691.135245][ C2] Call Trace:
[ 691.137278][ C2]
[ 691.139109][ C2] __schedule+0xa00/0x4c10
[ 691.141865][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 691.145008][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.148098][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.151483][ C2] ? del_timer+0x110/0x110
[ 691.154287][ C2] ? debug_object_free+0x350/0x350
[ 691.157451][ C2] ? lock_acquire+0x480/0x570
[ 691.160497][ C2] schedule+0xda/0x1b0
[ 691.163331][ C2] schedule_timeout+0x14a/0x2a0
[ 691.166768][ C2] ? usleep_range_state+0x1b0/0x1b0
[ 691.170424][ C2] ? destroy_timer_on_stack+0x20/0x20
[ 691.173748][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 691.177328][ C2] ? prepare_to_wait_event+0xc8/0x690
[ 691.181338][ C2] kcompactd+0xa5d/0xf30
[ 691.184267][ C2] ? kcompactd_do_work+0x730/0x730
[ 691.187456][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.191079][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 691.194706][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.198016][ C2] ? kcompactd_do_work+0x730/0x730
[ 691.201300][ C2] kthread+0x2e9/0x3a0
[ 691.203852][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.207449][ C2] ret_from_fork+0x1f/0x30
[ 691.210340][ C2]
[ 691.212606][ C2] task:kcompactd1 state:S stack:29496 pid: 47 ppid: 2 flags:0x00004000
[ 691.218487][ C2] Call Trace:
[ 691.220632][ C2]
[ 691.222504][ C2] __schedule+0xa00/0x4c10
[ 691.225839][ C2] ? trace_hardirqs_on+0x2d/0x120
[ 691.228992][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.232128][ C2] ? enqueue_timer+0x5c0/0x5c0
[ 691.235124][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.238461][ C2] ? del_timer+0x110/0x110
[ 691.241448][ C2] ? debug_object_free+0x350/0x350
[ 691.244640][ C2] ? lock_acquire+0x480/0x570
[ 691.247490][ C2] schedule+0xda/0x1b0
[ 691.250083][ C2] schedule_timeout+0x14a/0x2a0
[ 691.253042][ C2] ? usleep_range_state+0x1b0/0x1b0
[ 691.256090][ C2] ? destroy_timer_on_stack+0x20/0x20
[ 691.259488][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 691.263208][ C2] ? prepare_to_wait_event+0xc8/0x690
[ 691.266556][ C2] kcompactd+0xa5d/0xf30
[ 691.269089][ C2] ? kcompactd_do_work+0x730/0x730
[ 691.272387][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.275997][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 691.279584][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.282667][ C2] ? kcompactd_do_work+0x730/0x730
[ 691.285791][ C2] kthread+0x2e9/0x3a0
[ 691.288222][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.292281][ C2] ret_from_fork+0x1f/0x30
[ 691.295637][ C2]
[ 691.298020][ C2] task:ksmd state:S stack:29816 pid: 48 ppid: 2 flags:0x00004000
[ 691.303878][ C2] Call Trace:
[ 691.305994][ C2]
[ 691.307839][ C2] __schedule+0xa00/0x4c10
[ 691.310742][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.314097][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.317599][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.320573][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 691.323916][ C2] schedule+0xda/0x1b0
[ 691.326414][ C2] ksm_scan_thread+0x21d7/0x6670
[ 691.329490][ C2] ? __kthread_parkme+0xce/0x220
[ 691.332539][ C2] ? try_to_merge_with_ksm_page+0x1d0/0x1d0
[ 691.336198][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.339835][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 691.343427][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.346460][ C2] ? try_to_merge_with_ksm_page+0x1d0/0x1d0
[ 691.350052][ C2] kthread+0x2e9/0x3a0
[ 691.352563][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.356003][ C2] ret_from_fork+0x1f/0x30
[ 691.358920][ C2]
[ 691.360816][ C2] task:khugepaged state:S stack:29384 pid: 49 ppid: 2 flags:0x00004000
[ 691.366471][ C2] Call Trace:
[ 691.368993][ C2]
[ 691.371340][ C2] __schedule+0xa00/0x4c10
[ 691.374962][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.378904][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.382520][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.385855][ C2] ? _raw_spin_unlock_irqrestore+0x3d/0x70
[ 691.389497][ C2] schedule+0xda/0x1b0
[ 691.392019][ C2] khugepaged+0x145a/0x67b0
[ 691.394729][ C2] ? __lock_acquire+0x163e/0x5660
[ 691.397494][ C2] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 691.401740][ C2] ? finish_task_switch.isra.0+0x2b5/0xc70
[ 691.405309][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.408341][ C2] ? collapse_pte_mapped_thp+0x9b0/0x9b0
[ 691.411680][ C2] ? find_held_lock+0x2d/0x110
[ 691.414695][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 691.418243][ C2] ? __kthread_parkme+0xce/0x220
[ 691.421217][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.424205][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.427636][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 691.431127][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 691.434210][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.436960][ C2] ? collapse_pte_mapped_thp+0x9b0/0x9b0
[ 691.440446][ C2] kthread+0x2e9/0x3a0
[ 691.443034][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.446535][ C2] ret_from_fork+0x1f/0x30
[ 691.449373][ C2]
[ 691.451298][ C2] task:pencrypt_serial state:I stack:29968 pid: 50 ppid: 2 flags:0x00004000
[ 691.456997][ C2] Call Trace:
[ 691.459486][ C2]
[ 691.461534][ C2] __schedule+0xa00/0x4c10
[ 691.464742][ C2] ? find_held_lock+0x2d/0x110
[ 691.468425][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.472197][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.476253][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.479971][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.483516][ C2] schedule+0xda/0x1b0
[ 691.486463][ C2] rescuer_thread+0x780/0xcf0
[ 691.489439][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.492918][ C2] ? worker_thread+0x1080/0x1080
[ 691.496710][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.500348][ C2] ? worker_thread+0x1080/0x1080
[ 691.504049][ C2] kthread+0x2e9/0x3a0
[ 691.506943][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.510708][ C2] ret_from_fork+0x1f/0x30
[ 691.513683][ C2]
[ 691.515862][ C2] task:kworker/2:2 state:I stack:24808 pid: 51 ppid: 2 flags:0x00004000
[ 691.522115][ C2] Workqueue: 0x0 (events)
[ 691.524904][ C2] Call Trace:
[ 691.526995][ C2]
[ 691.528864][ C2] __schedule+0xa00/0x4c10
[ 691.531601][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 691.534883][ C2] ? put_pwq+0x87/0x1b0
[ 691.537268][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 691.540673][ C2] ? lock_release+0x560/0x780
[ 691.543644][ C2] ? worker_thread+0x157/0x1080
[ 691.546672][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.549945][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.553141][ C2] schedule+0xda/0x1b0
[ 691.555640][ C2] worker_thread+0x15c/0x1080
[ 691.558463][ C2] ? process_one_work+0x1610/0x1610
[ 691.561690][ C2] kthread+0x2e9/0x3a0
[ 691.564204][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.567669][ C2] ret_from_fork+0x1f/0x30
[ 691.570349][ C2]
[ 691.572303][ C2] task:pdecrypt_serial state:I stack:30248 pid: 52 ppid: 2 flags:0x00004000
[ 691.578103][ C2] Call Trace:
[ 691.580176][ C2]
[ 691.582024][ C2] __schedule+0xa00/0x4c10
[ 691.584481][ C2] ? find_held_lock+0x2d/0x110
[ 691.587335][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.590209][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.593665][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.596538][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.599303][ C2] schedule+0xda/0x1b0
[ 691.601566][ C2] rescuer_thread+0x780/0xcf0
[ 691.604384][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.607399][ C2] ? worker_thread+0x1080/0x1080
[ 691.610201][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.613219][ C2] ? worker_thread+0x1080/0x1080
[ 691.616311][ C2] kthread+0x2e9/0x3a0
[ 691.618909][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.622399][ C2] ret_from_fork+0x1f/0x30
[ 691.625537][ C2]
[ 691.627756][ C2] task:cryptd state:I stack:29960 pid: 53 ppid: 2 flags:0x00004000
[ 691.634770][ C2] Call Trace:
[ 691.637460][ C2]
[ 691.639793][ C2] __schedule+0xa00/0x4c10
[ 691.643516][ C2] ? find_held_lock+0x2d/0x110
[ 691.647313][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.651014][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.655081][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.658663][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.662471][ C2] schedule+0xda/0x1b0
[ 691.665780][ C2] rescuer_thread+0x780/0xcf0
[ 691.669363][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.672110][ C2] ? worker_thread+0x1080/0x1080
[ 691.675060][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.677996][ C2] ? worker_thread+0x1080/0x1080
[ 691.680701][ C2] kthread+0x2e9/0x3a0
[ 691.683460][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.687498][ C2] ret_from_fork+0x1f/0x30
[ 691.690794][ C2]
[ 691.693181][ C2] task:kintegrityd state:I stack:29968 pid: 54 ppid: 2 flags:0x00004000
[ 691.700230][ C2] Call Trace:
[ 691.703082][ C2]
[ 691.705575][ C2] __schedule+0xa00/0x4c10
[ 691.709318][ C2] ? find_held_lock+0x2d/0x110
[ 691.713211][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.716997][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.721348][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.725202][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.729171][ C2] schedule+0xda/0x1b0
[ 691.732367][ C2] rescuer_thread+0x780/0xcf0
[ 691.735963][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.739134][ C2] ? worker_thread+0x1080/0x1080
[ 691.742259][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.745345][ C2] ? worker_thread+0x1080/0x1080
[ 691.748553][ C2] kthread+0x2e9/0x3a0
[ 691.751145][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.754574][ C2] ret_from_fork+0x1f/0x30
[ 691.757265][ C2]
[ 691.759420][ C2] task:kblockd state:I stack:29968 pid: 55 ppid: 2 flags:0x00004000
[ 691.764900][ C2] Call Trace:
[ 691.766925][ C2]
[ 691.768884][ C2] __schedule+0xa00/0x4c10
[ 691.771508][ C2] ? find_held_lock+0x2d/0x110
[ 691.774188][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.777088][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.780152][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.783443][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.786976][ C2] schedule+0xda/0x1b0
[ 691.789858][ C2] rescuer_thread+0x780/0xcf0
[ 691.792682][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.795694][ C2] ? worker_thread+0x1080/0x1080
[ 691.798556][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.801332][ C2] ? worker_thread+0x1080/0x1080
[ 691.804606][ C2] kthread+0x2e9/0x3a0
[ 691.807138][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.810654][ C2] ret_from_fork+0x1f/0x30
[ 691.813101][ C2]
[ 691.815495][ C2] task:blkcg_punt_bio state:I stack:29968 pid: 56 ppid: 2 flags:0x00004000
[ 691.821762][ C2] Call Trace:
[ 691.823697][ C2]
[ 691.825886][ C2] __schedule+0xa00/0x4c10
[ 691.828767][ C2] ? find_held_lock+0x2d/0x110
[ 691.832171][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.835522][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.838820][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.841744][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.844769][ C2] schedule+0xda/0x1b0
[ 691.847347][ C2] rescuer_thread+0x780/0xcf0
[ 691.850376][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.853486][ C2] ? worker_thread+0x1080/0x1080
[ 691.856584][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.859798][ C2] ? worker_thread+0x1080/0x1080
[ 691.862869][ C2] kthread+0x2e9/0x3a0
[ 691.865462][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.868931][ C2] ret_from_fork+0x1f/0x30
[ 691.871760][ C2]
[ 691.873740][ C2] task:kworker/u17:2 state:I stack:23920 pid: 57 ppid: 2 flags:0x00004000
[ 691.879443][ C2] Workqueue: 0x0 (events_unbound)
[ 691.883265][ C2] Call Trace:
[ 691.885798][ C2]
[ 691.887930][ C2] __schedule+0xa00/0x4c10
[ 691.891254][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 691.894950][ C2] ? put_pwq+0x87/0x1b0
[ 691.897421][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 691.900369][ C2] ? lock_release+0x560/0x780
[ 691.903232][ C2] ? worker_thread+0x157/0x1080
[ 691.906123][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.909345][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.912397][ C2] schedule+0xda/0x1b0
[ 691.914801][ C2] worker_thread+0x15c/0x1080
[ 691.917633][ C2] ? process_one_work+0x1610/0x1610
[ 691.920789][ C2] kthread+0x2e9/0x3a0
[ 691.923282][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.926666][ C2] ret_from_fork+0x1f/0x30
[ 691.929526][ C2]
[ 691.931530][ C2] task:tpm_dev_wq state:I stack:29968 pid: 58 ppid: 2 flags:0x00004000
[ 691.938232][ C2] Call Trace:
[ 691.940927][ C2]
[ 691.942942][ C2] __schedule+0xa00/0x4c10
[ 691.945702][ C2] ? find_held_lock+0x2d/0x110
[ 691.948711][ C2] ? rescuer_thread+0x724/0xcf0
[ 691.951738][ C2] ? io_schedule_timeout+0x140/0x140
[ 691.955030][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 691.958173][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 691.961217][ C2] schedule+0xda/0x1b0
[ 691.963777][ C2] rescuer_thread+0x780/0xcf0
[ 691.966715][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 691.969829][ C2] ? worker_thread+0x1080/0x1080
[ 691.972887][ C2] ? __kthread_parkme+0x15f/0x220
[ 691.976013][ C2] ? worker_thread+0x1080/0x1080
[ 691.979102][ C2] kthread+0x2e9/0x3a0
[ 691.981666][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 691.985177][ C2] ret_from_fork+0x1f/0x30
[ 691.987938][ C2]
[ 691.989793][ C2] task:ata_sff state:I stack:29968 pid: 59 ppid: 2 flags:0x00004000
[ 691.996169][ C2] Call Trace:
[ 691.998140][ C2]
[ 691.999997][ C2] __schedule+0xa00/0x4c10
[ 692.002779][ C2] ? find_held_lock+0x2d/0x110
[ 692.005716][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.008744][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.012210][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.015405][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.018534][ C2] schedule+0xda/0x1b0
[ 692.020956][ C2] rescuer_thread+0x780/0xcf0
[ 692.023995][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.027046][ C2] ? worker_thread+0x1080/0x1080
[ 692.030208][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.033202][ C2] ? worker_thread+0x1080/0x1080
[ 692.036036][ C2] kthread+0x2e9/0x3a0
[ 692.038301][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.042146][ C2] ret_from_fork+0x1f/0x30
[ 692.045356][ C2]
[ 692.047422][ C2] task:md state:I stack:29968 pid: 60 ppid: 2 flags:0x00004000
[ 692.053740][ C2] Call Trace:
[ 692.055846][ C2]
[ 692.057683][ C2] __schedule+0xa00/0x4c10
[ 692.060632][ C2] ? find_held_lock+0x2d/0x110
[ 692.063679][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.066878][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.070185][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.073241][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.076330][ C2] schedule+0xda/0x1b0
[ 692.078854][ C2] rescuer_thread+0x780/0xcf0
[ 692.081507][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.084518][ C2] ? worker_thread+0x1080/0x1080
[ 692.087659][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.090816][ C2] ? worker_thread+0x1080/0x1080
[ 692.093859][ C2] kthread+0x2e9/0x3a0
[ 692.096262][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.099550][ C2] ret_from_fork+0x1f/0x30
[ 692.102163][ C2]
[ 692.104097][ C2] task:edac-poller state:I stack:29968 pid: 61 ppid: 2 flags:0x00004000
[ 692.109822][ C2] Call Trace:
[ 692.111842][ C2]
[ 692.113725][ C2] __schedule+0xa00/0x4c10
[ 692.116483][ C2] ? find_held_lock+0x2d/0x110
[ 692.119387][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.122333][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.125546][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.129179][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.132759][ C2] schedule+0xda/0x1b0
[ 692.135942][ C2] rescuer_thread+0x780/0xcf0
[ 692.139431][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.143108][ C2] ? worker_thread+0x1080/0x1080
[ 692.146516][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.149573][ C2] ? worker_thread+0x1080/0x1080
[ 692.152579][ C2] kthread+0x2e9/0x3a0
[ 692.155598][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.160096][ C2] ret_from_fork+0x1f/0x30
[ 692.163548][ C2]
[ 692.165982][ C2] task:ib-comp-wq state:I stack:30528 pid: 63 ppid: 2 flags:0x00004000
[ 692.171644][ C2] Call Trace:
[ 692.173575][ C2]
[ 692.175393][ C2] __schedule+0xa00/0x4c10
[ 692.178152][ C2] ? find_held_lock+0x2d/0x110
[ 692.180960][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.184603][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.188060][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.191252][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.194445][ C2] schedule+0xda/0x1b0
[ 692.197078][ C2] rescuer_thread+0x780/0xcf0
[ 692.200086][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.203163][ C2] ? worker_thread+0x1080/0x1080
[ 692.206409][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.209542][ C2] ? worker_thread+0x1080/0x1080
[ 692.212510][ C2] kthread+0x2e9/0x3a0
[ 692.215523][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.219644][ C2] ret_from_fork+0x1f/0x30
[ 692.222876][ C2]
[ 692.225324][ C2] task:kworker/u19:0 state:I stack:26600 pid: 64 ppid: 2 flags:0x00004000
[ 692.231499][ C2] Workqueue: 0x0 (hci0)
[ 692.234131][ C2] Call Trace:
[ 692.236093][ C2]
[ 692.238027][ C2] __schedule+0xa00/0x4c10
[ 692.240880][ C2] ? find_held_lock+0x2d/0x110
[ 692.243848][ C2] ? worker_thread+0x157/0x1080
[ 692.246664][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.250453][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.254204][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.257874][ C2] schedule+0xda/0x1b0
[ 692.260920][ C2] worker_thread+0x15c/0x1080
[ 692.264412][ C2] ? process_one_work+0x1610/0x1610
[ 692.268353][ C2] kthread+0x2e9/0x3a0
[ 692.271350][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.275371][ C2] ret_from_fork+0x1f/0x30
[ 692.278850][ C2]
[ 692.281162][ C2] task:kworker/u20:0 state:I stack:30048 pid: 65 ppid: 2 flags:0x00004000
[ 692.287196][ C2] Call Trace:
[ 692.289276][ C2]
[ 692.291011][ C2] __schedule+0xa00/0x4c10
[ 692.293732][ C2] ? find_held_lock+0x2d/0x110
[ 692.296530][ C2] ? worker_thread+0x157/0x1080
[ 692.299667][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.302969][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.306126][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.309091][ C2] schedule+0xda/0x1b0
[ 692.311623][ C2] worker_thread+0x15c/0x1080
[ 692.314829][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 692.318328][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 692.321573][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.324707][ C2] ? process_one_work+0x1610/0x1610
[ 692.328033][ C2] kthread+0x2e9/0x3a0
[ 692.330557][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.334226][ C2] ret_from_fork+0x1f/0x30
[ 692.337047][ C2]
[ 692.339095][ C2] task:kworker/u21:0 state:I stack:30608 pid: 66 ppid: 2 flags:0x00004000
[ 692.344623][ C2] Call Trace:
[ 692.346742][ C2]
[ 692.348530][ C2] __schedule+0xa00/0x4c10
[ 692.351312][ C2] ? find_held_lock+0x2d/0x110
[ 692.354368][ C2] ? worker_thread+0x157/0x1080
[ 692.357654][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.361112][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.364354][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.368206][ C2] schedule+0xda/0x1b0
[ 692.371404][ C2] worker_thread+0x15c/0x1080
[ 692.374756][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 692.378634][ C2] ? lockdep_hardirqs_on+0x79/0x100
[ 692.382674][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.386659][ C2] ? process_one_work+0x1610/0x1610
[ 692.390701][ C2] kthread+0x2e9/0x3a0
[ 692.393894][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.398211][ C2] ret_from_fork+0x1f/0x30
[ 692.401043][ C2]
[ 692.403099][ C2] task:ib-comp-unb-wq state:I stack:29912 pid: 67 ppid: 2 flags:0x00004000
[ 692.408949][ C2] Call Trace:
[ 692.411133][ C2]
[ 692.413076][ C2] __schedule+0xa00/0x4c10
[ 692.415878][ C2] ? find_held_lock+0x2d/0x110
[ 692.419175][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.422401][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.425720][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.429098][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.432428][ C2] schedule+0xda/0x1b0
[ 692.435613][ C2] rescuer_thread+0x780/0xcf0
[ 692.439319][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.443085][ C2] ? worker_thread+0x1080/0x1080
[ 692.446865][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.450333][ C2] ? worker_thread+0x1080/0x1080
[ 692.453643][ C2] kthread+0x2e9/0x3a0
[ 692.456753][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.461011][ C2] ret_from_fork+0x1f/0x30
[ 692.464464][ C2]
[ 692.466724][ C2] task:ib_mcast state:I stack:29968 pid: 68 ppid: 2 flags:0x00004000
[ 692.473740][ C2] Call Trace:
[ 692.476443][ C2]
[ 692.478782][ C2] __schedule+0xa00/0x4c10
[ 692.482243][ C2] ? find_held_lock+0x2d/0x110
[ 692.485941][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.489731][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.493801][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.497705][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.500916][ C2] schedule+0xda/0x1b0
[ 692.503460][ C2] rescuer_thread+0x780/0xcf0
[ 692.506329][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.509573][ C2] ? worker_thread+0x1080/0x1080
[ 692.512634][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.515964][ C2] ? worker_thread+0x1080/0x1080
[ 692.519375][ C2] kthread+0x2e9/0x3a0
[ 692.521891][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.525257][ C2] ret_from_fork+0x1f/0x30
[ 692.528214][ C2]
[ 692.530287][ C2] task:ib_nl_sa_wq state:I stack:29968 pid: 69 ppid: 2 flags:0x00004000
[ 692.536782][ C2] Call Trace:
[ 692.538875][ C2]
[ 692.540751][ C2] __schedule+0xa00/0x4c10
[ 692.543538][ C2] ? find_held_lock+0x2d/0x110
[ 692.546357][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.549339][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.552511][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.555594][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.558594][ C2] schedule+0xda/0x1b0
[ 692.561190][ C2] rescuer_thread+0x780/0xcf0
[ 692.564111][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.567275][ C2] ? worker_thread+0x1080/0x1080
[ 692.570279][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.573405][ C2] ? worker_thread+0x1080/0x1080
[ 692.576449][ C2] kthread+0x2e9/0x3a0
[ 692.579150][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.582689][ C2] ret_from_fork+0x1f/0x30
[ 692.585720][ C2]
[ 692.588020][ C2] task:rpciod state:I stack:29776 pid: 70 ppid: 2 flags:0x00004000
[ 692.594866][ C2] Call Trace:
[ 692.597387][ C2]
[ 692.599393][ C2] __schedule+0xa00/0x4c10
[ 692.602189][ C2] ? find_held_lock+0x2d/0x110
[ 692.605196][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.608333][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.611639][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.614740][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.618068][ C2] schedule+0xda/0x1b0
[ 692.621254][ C2] rescuer_thread+0x780/0xcf0
[ 692.624861][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.628409][ C2] ? worker_thread+0x1080/0x1080
[ 692.632171][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.635843][ C2] ? worker_thread+0x1080/0x1080
[ 692.638927][ C2] kthread+0x2e9/0x3a0
[ 692.641454][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.644734][ C2] ret_from_fork+0x1f/0x30
[ 692.647646][ C2]
[ 692.649789][ C2] task:xprtiod state:I stack:29968 pid: 71 ppid: 2 flags:0x00004000
[ 692.655514][ C2] Call Trace:
[ 692.657674][ C2]
[ 692.659514][ C2] __schedule+0xa00/0x4c10
[ 692.662288][ C2] ? find_held_lock+0x2d/0x110
[ 692.665183][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.668141][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.671365][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.674441][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.677564][ C2] schedule+0xda/0x1b0
[ 692.679961][ C2] rescuer_thread+0x780/0xcf0
[ 692.682830][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.685806][ C2] ? worker_thread+0x1080/0x1080
[ 692.688743][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.691881][ C2] ? worker_thread+0x1080/0x1080
[ 692.694774][ C2] kthread+0x2e9/0x3a0
[ 692.697288][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.700650][ C2] ret_from_fork+0x1f/0x30
[ 692.703385][ C2]
[ 692.705323][ C2] task:cfg80211 state:I stack:30536 pid: 72 ppid: 2 flags:0x00004000
[ 692.711030][ C2] Call Trace:
[ 692.713075][ C2]
[ 692.714910][ C2] __schedule+0xa00/0x4c10
[ 692.717724][ C2] ? find_held_lock+0x2d/0x110
[ 692.720699][ C2] ? rescuer_thread+0x724/0xcf0
[ 692.723772][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.727082][ C2] ? do_raw_spin_lock+0x120/0x2a0
[ 692.730043][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.733221][ C2] schedule+0xda/0x1b0
[ 692.735833][ C2] rescuer_thread+0x780/0xcf0
[ 692.739052][ C2] ? lock_downgrade+0x6e0/0x6e0
[ 692.742112][ C2] ? worker_thread+0x1080/0x1080
[ 692.745260][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.748473][ C2] ? worker_thread+0x1080/0x1080
[ 692.751747][ C2] kthread+0x2e9/0x3a0
[ 692.754400][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.757928][ C2] ret_from_fork+0x1f/0x30
[ 692.760802][ C2]
[ 692.762762][ C2] task:kworker/u17:5 state:I stack:24808 pid: 116 ppid: 2 flags:0x00004000
[ 692.768346][ C2] Workqueue: 0x0 (events_unbound)
[ 692.771405][ C2] Call Trace:
[ 692.773279][ C2]
[ 692.775541][ C2] __schedule+0xa00/0x4c10
[ 692.778662][ C2] ? pwq_dec_nr_in_flight+0x162/0x2a0
[ 692.782737][ C2] ? put_pwq+0x87/0x1b0
[ 692.785855][ C2] ? rcu_read_lock_sched_held+0xd/0x70
[ 692.789713][ C2] ? lock_release+0x560/0x780
[ 692.792791][ C2] ? worker_thread+0x157/0x1080
[ 692.796123][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.800072][ C2] ? rwlock_bug.part.0+0x90/0x90
[ 692.803365][ C2] schedule+0xda/0x1b0
[ 692.806045][ C2] worker_thread+0x15c/0x1080
[ 692.808985][ C2] ? process_one_work+0x1610/0x1610
[ 692.812245][ C2] kthread+0x2e9/0x3a0
[ 692.814837][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.818319][ C2] ret_from_fork+0x1f/0x30
[ 692.821047][ C2]
[ 692.823017][ C2] task:kswapd0 state:S stack:29664 pid: 128 ppid: 2 flags:0x00004000
[ 692.828713][ C2] Call Trace:
[ 692.831028][ C2]
[ 692.833083][ C2] __schedule+0xa00/0x4c10
[ 692.836004][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.839773][ C2] ? cpumask_next+0xa4/0xf0
[ 692.842696][ C2] ? calculate_normal_threshold+0x4c/0xd0
[ 692.845963][ C2] ? set_pgdat_percpu_threshold+0x171/0x270
[ 692.850325][ C2] schedule+0xda/0x1b0
[ 692.853470][ C2] kswapd+0xd39/0xf80
[ 692.856544][ C2] ? balance_pgdat+0x1570/0x1570
[ 692.859885][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 692.863343][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 692.866887][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.869936][ C2] ? balance_pgdat+0x1570/0x1570
[ 692.872961][ C2] kthread+0x2e9/0x3a0
[ 692.875453][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.878604][ C2] ret_from_fork+0x1f/0x30
[ 692.881033][ C2]
[ 692.882981][ C2] task:kswapd1 state:S stack:29720 pid: 129 ppid: 2 flags:0x00004000
[ 692.888666][ C2] Call Trace:
[ 692.890769][ C2]
[ 692.892604][ C2] __schedule+0xa00/0x4c10
[ 692.895317][ C2] ? io_schedule_timeout+0x140/0x140
[ 692.898620][ C2] ? cpumask_next+0xa4/0xf0
[ 692.901476][ C2] ? calculate_normal_threshold+0x4c/0xd0
[ 692.904971][ C2] ? set_pgdat_percpu_threshold+0x171/0x270
[ 692.908619][ C2] schedule+0xda/0x1b0
[ 692.911165][ C2] kswapd+0xd39/0xf80
[ 692.913663][ C2] ? balance_pgdat+0x1570/0x1570
[ 692.916712][ C2] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 692.920321][ C2] ? prepare_to_wait_exclusive+0x2b0/0x2b0
[ 692.924049][ C2] ? __kthread_parkme+0x15f/0x220
[ 692.927183][ C2] ? balance_pgdat+0x1570/0x1570
[ 692.930279][ C2] kthread+0x2e9/0x3a0
[ 692.932789][ C2] ? kthread_complete_and_exit+0x40/0x40
[ 692.936272][ C2] ret_from_fork+0x1f/0x30
[ 692.939076][ C2]
[ 692.941011][ C2] task:ecryptfs-kthrea state:S stack:30544 pid: 133 ppid: 2 flags:0x00004000
[ 692.946633][ C2] Call Trace:
VM DIAGNOSIS:
21:26:06 Registers:
info registers vcpu 0
RAX=0000000000000003 RBX=0000000000000000 RCX=dffffc0000000000 RDX=0000000000000000
RSI=0000000000000003 RDI=ffffffff8c7ffb20 RBP=ffffffff8c7ffb20 RSP=ffffc90000007448
R8 =0000000000000001 R9 =ffffffff8c7ffb20 R10=fffffbfff18fff64 R11=0000000000000001
R12=0000000000000000 R13=fffffbfff18fff64 R14=0000000000000001 R15=ffff88802c83ae40
RIP=ffffffff813501a1 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00000000
FS =0000 0000000000000000 ffffffff 00000000
GS =0000 ffff88802c800000 ffffffff 00000000
LDT=0000 0000000000000000 ffffffff 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffdb5fb1ff8 CR3=000000001b541000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=5978042b55a524a092d5ca0a3c8d8f59 XMM01=f598ae2f9c9b5f795fe16e0d72ec0b9a
XMM02=b944558469714113deccb5519bbad4c4 XMM03=253856c3976e1f54d1b527c40fe8f169
XMM04=000000000000000000000000000700a0 XMM05=0000000000000000517f66b600000077
XMM06=000000000000000000000000517f66b6 XMM07=517f66b600000077000700a0501e81ad
XMM08=e8000000ea0000007a000000ba000000 XMM09=00000000000000000000000000000000
XMM10=fdc08f2ae188c5ec2eb1652715131d48 XMM11=38bf2085e10cb943f5f4db53c63518b0
XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201
XMM14=00000000000000000000000000004f40 XMM15=00000000000000000000000000000040
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff845fac51 RDI=ffffffff91231c60 RBP=ffffffff91231c20 RSP=ffffc90000747ac0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=2d2d2d2d2d2d2d2d
R12=0000000000000000 R13=0000000000000036 R14=ffffffff845fabf0 R15=0000000000000000
RIP=ffffffff845fac7b RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fdbd075c840 ffffffff 00c00000
GS =0000 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffdb5fab000 CR3=000000004a7ab000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=fdc08f2ae188c5ec2eb1652715131d48 XMM01=38bf2085e10cb943f5f4db53c63518b0
XMM02=c504f764b5b5fd680c751d30b1959db3 XMM03=5f0d267e975148a78aaff430924f791e
XMM04=00000000000000000000000000000162 XMM05=00000000000000000000002000000162
XMM06=00000000000000000000000000000020 XMM07=00000020000001620000016200000072
XMM08=d200000020000000420000003a000000 XMM09=00000000000000000000000000000000
XMM10=37c1c50c0e8b3d26ba2e2afd37a0ef4e XMM11=b430205057bab4383d9502016f2862f2
XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201
XMM14=00000000000000000000000000004f00 XMM15=00000000000000000000000000000040
info registers vcpu 2
RAX=0000000000000002 RBX=ffff888012546040 RCX=ffffffff8977bb65 RDX=ffffed100594698a
RSI=0000000000000000 RDI=ffffffff897abd8f RBP=0000000000000002 RSP=ffffc9000068fe00
R8 =0000000000000000 R9 =ffff88802ca34c4b R10=ffffed1005946989 R11=0000000000000001
R12=ffffed10024a8c08 R13=0000000000000002 R14=ffffffff8dbb62d0 R15=0000000000000000
RIP=ffffffff897ab9cb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdbd0852097 CR3=0000000022af0000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=214b32c3f05d32a049a6ef1161a3c7dc XMM01=0cac51429979c88debba8d0098851926
XMM02=9660b0205d30b29850854f51a5ac4b32 XMM03=0490966c6f23e7e214bc73e8099e072c
XMM04=0000000000000000000000002c8da1ce XMM05=00000000000000005bafc307aa1259cc
XMM06=0000000000000000000000005bafc307 XMM07=5bafc307aa1259cc2c8da1ceb464d09f
XMM08=9e0000001c00000006000000a8000000 XMM09=00000000000000000000000000000000
XMM10=374ba4806e53f677aaa3c80a14096272 XMM11=9719150bea3f5e57f854424839644b8f
XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201
XMM14=00000000000000000000000000005180 XMM15=00000000000000000000000000000040
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012548080 RCX=ffffffff8977bb65 RDX=ffffed100596698a
RSI=0000000000000000 RDI=ffffffff897abd8f RBP=0000000000000003 RSP=ffffc9000069fe00
R8 =0000000000000000 R9 =ffff88802cb34c4b R10=ffffed1005966989 R11=0000000000000001
R12=ffffed10024a9010 R13=0000000000000003 R14=ffffffff8dbb62d0 R15=0000000000000000
RIP=ffffffff897ab9cb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802cb00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000562bc8022ba8 CR3=000000001ea49000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=0000000000ff0000000000ff00000000
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=7461657263206f742064656c69614600 XMM09=00000000000000000000000000000000
XMM10=20202000002020202020202020202020 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000