[ 87.169070][ T780] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts.
2023/08/25 12:52:22 ignoring optional flag "sandboxArg"="0"
2023/08/25 12:52:22 parsed 1 programs
2023/08/25 12:52:24 executed programs: 0
[ 91.039183][ T5387] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.051334][ T5382] syz-execprog[5382]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 91.061385][ T5382] syz-execprog[5382]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 91.111111][ T5044] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.118659][ T5044] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.125932][ T5044] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.133943][ T5044] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.141542][ T5044] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 91.149135][ T5044] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.274870][ T5393] chnl_net:caif_netlink_parms(): no params data found
[ 91.335220][ T5393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.342699][ T5393] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.349971][ T5393] bridge_slave_0: entered allmulticast mode
[ 91.356837][ T5393] bridge_slave_0: entered promiscuous mode
[ 91.364948][ T5393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.372126][ T5393] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.379485][ T5393] bridge_slave_1: entered allmulticast mode
[ 91.386316][ T5393] bridge_slave_1: entered promiscuous mode
[ 91.414709][ T5393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.426399][ T5393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.455872][ T5393] team0: Port device team_slave_0 added
[ 91.463707][ T5393] team0: Port device team_slave_1 added
[ 91.489494][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.496541][ T5393] 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.
[ 91.523013][ T5393] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.535284][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.542380][ T5393] 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.
[ 91.568654][ T5393] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.608629][ T5393] hsr_slave_0: entered promiscuous mode
[ 91.614915][ T5393] hsr_slave_1: entered promiscuous mode
[ 92.322618][ T5393] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.335947][ T5393] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.348212][ T5393] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.361096][ T5393] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.475831][ T5393] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.505451][ T5393] 8021q: adding VLAN 0 to HW filter on device team0
[ 92.522673][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.530053][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.554477][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.561788][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.774491][ T5393] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.838781][ T5393] veth0_vlan: entered promiscuous mode
[ 92.852833][ T5393] veth1_vlan: entered promiscuous mode
[ 92.895345][ T5393] veth0_macvtap: entered promiscuous mode
[ 92.907995][ T5393] veth1_macvtap: entered promiscuous mode
[ 92.935634][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.953500][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.967722][ T5393] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.979194][ T5393] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.988000][ T5393] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.998484][ T5393] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.075417][ T5053] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.097172][ T5053] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.131549][ T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.141600][ T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.169219][ T5044] Bluetooth: hci0: command 0x0409 tx timeout
[ 95.258400][ T5044] Bluetooth: hci0: command 0x041b tx timeout
2023/08/25 12:52:29 executed programs: 4
[ 97.341126][ T5044] Bluetooth: hci0: command 0x040f tx timeout
[ 99.418399][ T5044] Bluetooth: hci0: command 0x0419 tx timeout
[ 101.488465][ T5044] Bluetooth: hci0: command 0x0405 tx timeout
2023/08/25 12:52:35 executed programs: 10
[ 103.568504][ T5044] Bluetooth: hci0: command 0x0405 tx timeout
[ 105.648424][ T5044] Bluetooth: hci0: command 0x0405 tx timeout
2023/08/25 12:52:40 executed programs: 16
2023/08/25 12:52:45 executed programs: 22
2023/08/25 12:52:50 executed programs: 28
2023/08/25 12:52:55 executed programs: 34
2023/08/25 12:53:00 executed programs: 40
2023/08/25 12:53:05 executed programs: 46
[ 133.261034][ T1236] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.267469][ T1236] ieee802154 phy1 wpan1: encryption failed: -22
2023/08/25 12:54:01 executed programs: 47
[ 188.800859][ T6031] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 188.808283][ T6031] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 188.816853][ T6031] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 188.824597][ T6031] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 188.832858][ T6031] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 188.840211][ T6031] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 188.956812][ T6028] chnl_net:caif_netlink_parms(): no params data found
[ 189.015045][ T6028] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.022693][ T6028] bridge0: port 1(bridge_slave_0) entered disabled state
[ 189.031043][ T6028] bridge_slave_0: entered allmulticast mode
[ 189.039056][ T6028] bridge_slave_0: entered promiscuous mode
[ 189.050202][ T6028] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.057591][ T6028] bridge0: port 2(bridge_slave_1) entered disabled state
[ 189.065306][ T6028] bridge_slave_1: entered allmulticast mode
[ 189.072511][ T6028] bridge_slave_1: entered promiscuous mode
[ 189.100927][ T6028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 189.112973][ T6028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 189.144172][ T6028] team0: Port device team_slave_0 added
[ 189.152126][ T6028] team0: Port device team_slave_1 added
[ 189.176649][ T6028] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 189.183704][ T6028] 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.
[ 189.210340][ T6028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 189.222896][ T6028] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 189.231104][ T6028] 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.
[ 189.259338][ T6028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 189.300143][ T6028] hsr_slave_0: entered promiscuous mode
[ 189.306552][ T6028] hsr_slave_1: entered promiscuous mode
[ 189.313026][ T6028] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 189.320924][ T6028] Cannot create hsr debugfs directory
[ 189.413111][ T6028] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 189.477399][ T6028] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 189.556606][ T6028] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 189.654396][ T6028] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 189.766684][ T6028] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 189.777387][ T6028] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 189.787273][ T6028] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 189.797300][ T6028] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 189.819165][ T6028] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.826424][ T6028] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 189.834460][ T6028] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.841628][ T6028] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 189.901359][ T6028] 8021q: adding VLAN 0 to HW filter on device bond0
[ 189.917154][ T6038] bridge0: port 1(bridge_slave_0) entered disabled state
[ 189.925647][ T6038] bridge0: port 2(bridge_slave_1) entered disabled state
[ 189.941349][ T6028] 8021q: adding VLAN 0 to HW filter on device team0
[ 189.952731][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.960393][ T6024] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 189.980189][ T6025] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.987580][ T6025] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 190.115779][ T6028] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 190.152955][ T6028] veth0_vlan: entered promiscuous mode
[ 190.166080][ T6028] veth1_vlan: entered promiscuous mode
[ 190.192436][ T6028] veth0_macvtap: entered promiscuous mode
[ 190.202884][ T6028] veth1_macvtap: entered promiscuous mode
[ 190.218034][ T6028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 190.229593][ T6028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 190.240982][ T6028] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 190.254899][ T6028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 190.266552][ T6028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 190.278258][ T6028] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 190.291352][ T6028] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 190.300821][ T6028] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 190.310515][ T6028] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 190.319392][ T6028] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 190.379669][ T6026] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 190.387593][ T6026] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 190.410892][ T6024] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 190.419772][ T6024] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 194.690818][ T1236] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.697383][ T1236] ieee802154 phy1 wpan1: encryption failed: -22
2023/08/25 12:54:58 executed programs: 48
[ 246.500289][ T6061] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 246.509351][ T6061] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 246.517227][ T6061] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 246.525235][ T6061] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 246.533805][ T6061] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 246.542098][ T6061] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 246.664598][ T6060] chnl_net:caif_netlink_parms(): no params data found
[ 246.725032][ T6060] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.732901][ T6060] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.740311][ T6060] bridge_slave_0: entered allmulticast mode
[ 246.747402][ T6060] bridge_slave_0: entered promiscuous mode
[ 246.756144][ T6060] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.763687][ T6060] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.771041][ T6060] bridge_slave_1: entered allmulticast mode
[ 246.777882][ T6060] bridge_slave_1: entered promiscuous mode
[ 246.806424][ T6060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 246.817912][ T6060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 246.847545][ T6060] team0: Port device team_slave_0 added
[ 246.855337][ T6060] team0: Port device team_slave_1 added
[ 246.880505][ T6060] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 246.887620][ T6060] 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.
[ 246.917814][ T6060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 246.931654][ T6060] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 246.939273][ T6060] 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.
[ 246.965684][ T6060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 247.005595][ T6060] hsr_slave_0: entered promiscuous mode
[ 247.012183][ T6060] hsr_slave_1: entered promiscuous mode
[ 247.018361][ T6060] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 247.025957][ T6060] Cannot create hsr debugfs directory
[ 247.119725][ T6060] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 247.220080][ T6060] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 247.297058][ T6060] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 247.383673][ T6060] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 247.497654][ T6060] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 247.508675][ T6060] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 247.519200][ T6060] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 247.529851][ T6060] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 247.553813][ T6060] bridge0: port 2(bridge_slave_1) entered blocking state
[ 247.560995][ T6060] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 247.568796][ T6060] bridge0: port 1(bridge_slave_0) entered blocking state
[ 247.576188][ T6060] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 247.638046][ T6060] 8021q: adding VLAN 0 to HW filter on device bond0
[ 247.649391][ T6023] bridge0: port 1(bridge_slave_0) entered disabled state
[ 247.657297][ T6023] bridge0: port 2(bridge_slave_1) entered disabled state
[ 247.674407][ T6060] 8021q: adding VLAN 0 to HW filter on device team0
[ 247.687286][ T6052] bridge0: port 1(bridge_slave_0) entered blocking state
[ 247.694838][ T6052] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 247.713468][ T6038] bridge0: port 2(bridge_slave_1) entered blocking state
[ 247.720632][ T6038] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 247.758076][ T6060] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 247.865123][ T6060] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 247.905290][ T6060] veth0_vlan: entered promiscuous mode
[ 247.916273][ T6060] veth1_vlan: entered promiscuous mode
[ 247.944627][ T6060] veth0_macvtap: entered promiscuous mode
[ 247.954346][ T6060] veth1_macvtap: entered promiscuous mode
[ 247.970630][ T6060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 247.981552][ T6060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 247.993257][ T6060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 248.003853][ T6060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 248.017710][ T6060] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 248.032078][ T6060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 248.044130][ T6060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 248.056009][ T6060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 248.066709][ T6060] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 248.078250][ T6060] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 248.091752][ T6060] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 248.101307][ T6060] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 248.111274][ T6060] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 248.121372][ T6060] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 248.176963][ T6024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 248.186958][ T6024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 248.211903][ T6023] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 248.220589][ T6023] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 256.131412][ T1236] ieee802154 phy0 wpan0: encryption failed: -22
[ 256.137756][ T1236] ieee802154 phy1 wpan1: encryption failed: -22
[ 287.488690][ T29] INFO: task kworker/0:0:8 blocked for more than 143 seconds.
[ 287.496571][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 287.504882][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.513745][ T29] task:kworker/0:0 state:D stack:26488 pid:8 ppid:2 flags:0x00004000
[ 287.524122][ T29] Workqueue: events l2cap_chan_timeout
[ 287.529836][ T29] Call Trace:
[ 287.533158][ T29]
[ 287.536202][ T29] __schedule+0xee1/0x59f0
[ 287.540817][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.547497][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.552595][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.557383][ T29] ? io_schedule_timeout+0x150/0x150
[ 287.562728][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 287.568100][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 287.573231][ T29] ? spin_bug+0x1d0/0x1d0
[ 287.577587][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.582467][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 287.588996][ T29] schedule+0xe7/0x1b0
[ 287.593077][ T29] schedule_preempt_disabled+0x13/0x20
[ 287.598767][ T29] __mutex_lock+0x967/0x1340
[ 287.603389][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 287.608686][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.613506][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 287.619461][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.624244][ T29] ? lock_sync+0x190/0x190
[ 287.629705][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 287.635122][ T29] ? __schedule+0xee9/0x59f0
[ 287.640063][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 287.645205][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 287.651396][ T29] process_one_work+0x887/0x15d0
[ 287.656614][ T29] ? lock_sync+0x190/0x190
[ 287.661488][ T29] ? init_worker_pool+0x770/0x770
[ 287.666723][ T29] ? assign_work+0x1a0/0x240
[ 287.671486][ T29] worker_thread+0x8bb/0x1290
[ 287.676272][ T29] ? process_one_work+0x15d0/0x15d0
[ 287.681618][ T29] kthread+0x33a/0x430
[ 287.685962][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.691844][ T29] ret_from_fork+0x45/0x80
[ 287.696679][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.702475][ T29] ret_from_fork_asm+0x11/0x20
[ 287.707724][ T29]
[ 287.710866][ T29] INFO: task kworker/0:1:9 blocked for more than 143 seconds.
[ 287.718467][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 287.726186][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.735415][ T29] task:kworker/0:1 state:D stack:28784 pid:9 ppid:2 flags:0x00004000
[ 287.744730][ T29] Workqueue: events l2cap_chan_timeout
[ 287.750756][ T29] Call Trace:
[ 287.754336][ T29]
[ 287.757324][ T29] __schedule+0xee1/0x59f0
[ 287.761794][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.766616][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.771431][ T29] ? io_schedule_timeout+0x150/0x150
[ 287.776846][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 287.782424][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 287.787610][ T29] ? spin_bug+0x1d0/0x1d0
[ 287.792061][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.796924][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 287.803128][ T29] schedule+0xe7/0x1b0
[ 287.807227][ T29] schedule_preempt_disabled+0x13/0x20
[ 287.812769][ T29] __mutex_lock+0x967/0x1340
[ 287.817727][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 287.822971][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.827933][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 287.833638][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.838460][ T29] ? lock_sync+0x190/0x190
[ 287.842894][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 287.848281][ T29] ? __schedule+0xee9/0x59f0
[ 287.853440][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 287.858703][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 287.863827][ T29] process_one_work+0x887/0x15d0
[ 287.868905][ T29] ? lock_sync+0x190/0x190
[ 287.873342][ T29] ? init_worker_pool+0x770/0x770
[ 287.878493][ T29] ? assign_work+0x1a0/0x240
[ 287.883092][ T29] worker_thread+0x8bb/0x1290
[ 287.887964][ T29] ? process_one_work+0x15d0/0x15d0
[ 287.893619][ T29] kthread+0x33a/0x430
[ 287.897904][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.903772][ T29] ret_from_fork+0x45/0x80
[ 287.908192][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 287.914656][ T29] ret_from_fork_asm+0x11/0x20
[ 287.919692][ T29]
[ 287.922807][ T29] INFO: task kworker/1:0:23 blocked for more than 143 seconds.
[ 287.930507][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 287.938232][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.947445][ T29] task:kworker/1:0 state:D stack:25448 pid:23 ppid:2 flags:0x00004000
[ 287.957186][ T29] Workqueue: events l2cap_chan_timeout
[ 287.963060][ T29] Call Trace:
[ 287.966391][ T29]
[ 287.969502][ T29] __schedule+0xee1/0x59f0
[ 287.973948][ T29] ? io_schedule_timeout+0x150/0x150
[ 287.979286][ T29] ? trace_sched_wakeup+0xce/0x100
[ 287.984416][ T29] ? rcu_is_watching+0x12/0xb0
[ 287.989565][ T29] ? io_schedule_timeout+0x150/0x150
[ 287.995055][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 288.000522][ T29] schedule+0xe7/0x1b0
[ 288.004731][ T29] schedule_preempt_disabled+0x13/0x20
[ 288.010321][ T29] __mutex_lock+0x967/0x1340
[ 288.015117][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 288.020608][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.025559][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 288.031530][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.036396][ T29] ? lock_sync+0x190/0x190
[ 288.040863][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.046249][ T29] ? __schedule+0xee9/0x59f0
[ 288.051157][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 288.056403][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 288.061765][ T29] process_one_work+0x887/0x15d0
[ 288.066727][ T29] ? lock_sync+0x190/0x190
[ 288.071487][ T29] ? init_worker_pool+0x770/0x770
[ 288.076539][ T29] ? assign_work+0x1a0/0x240
[ 288.081528][ T29] worker_thread+0x8bb/0x1290
[ 288.086309][ T29] ? process_one_work+0x15d0/0x15d0
[ 288.091564][ T29] kthread+0x33a/0x430
[ 288.095646][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.101572][ T29] ret_from_fork+0x45/0x80
[ 288.106352][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.112156][ T29] ret_from_fork_asm+0x11/0x20
[ 288.116943][ T29]
[ 288.119983][ T29] INFO: task kworker/1:1:27 blocked for more than 143 seconds.
[ 288.127523][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 288.135239][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.144015][ T29] task:kworker/1:1 state:D stack:25880 pid:27 ppid:2 flags:0x00004000
[ 288.153288][ T29] Workqueue: events l2cap_chan_timeout
[ 288.158931][ T29] Call Trace:
[ 288.162576][ T29]
[ 288.165608][ T29] __schedule+0xee1/0x59f0
[ 288.170081][ T29] ? debug_object_activate+0x283/0x490
[ 288.175619][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.180422][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.185198][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.190019][ T29] ? io_schedule_timeout+0x150/0x150
[ 288.195501][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.200919][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 288.205973][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.210448][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.215224][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 288.222104][ T29] schedule+0xe7/0x1b0
[ 288.226205][ T29] schedule_preempt_disabled+0x13/0x20
[ 288.232028][ T29] __mutex_lock+0x967/0x1340
[ 288.236925][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 288.242263][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.248658][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 288.254224][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.259099][ T29] ? lock_sync+0x190/0x190
[ 288.263964][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.269582][ T29] ? __schedule+0xee9/0x59f0
[ 288.274184][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 288.279342][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 288.284300][ T29] process_one_work+0x887/0x15d0
[ 288.289380][ T29] ? lock_sync+0x190/0x190
[ 288.293815][ T29] ? init_worker_pool+0x770/0x770
[ 288.298891][ T29] ? assign_work+0x1a0/0x240
[ 288.303492][ T29] worker_thread+0x8bb/0x1290
[ 288.308260][ T29] ? process_one_work+0x15d0/0x15d0
[ 288.313525][ T29] kthread+0x33a/0x430
[ 288.317624][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.323282][ T29] ret_from_fork+0x45/0x80
[ 288.327885][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.333565][ T29] ret_from_fork_asm+0x11/0x20
[ 288.338390][ T29]
[ 288.341494][ T29] INFO: task kworker/u5:0:50 blocked for more than 144 seconds.
[ 288.349363][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 288.356992][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.366083][ T29] task:kworker/u5:0 state:D stack:27704 pid:50 ppid:2 flags:0x00004000
[ 288.375449][ T29] Workqueue: hci0 hci_cmd_sync_work
[ 288.380722][ T29] Call Trace:
[ 288.384001][ T29]
[ 288.387112][ T29] __schedule+0xee1/0x59f0
[ 288.391805][ T29] ? lock_release+0x4bf/0x680
[ 288.396597][ T29] ? lock_release+0x4bf/0x680
[ 288.401413][ T29] ? try_to_wake_up+0x948/0x15b0
[ 288.406376][ T29] ? lock_repin_lock+0x350/0x350
[ 288.411367][ T29] ? irqentry_enter+0x2c/0x50
[ 288.416137][ T29] ? io_schedule_timeout+0x150/0x150
[ 288.421479][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.426316][ T29] ? __mutex_lock+0x962/0x1340
[ 288.431421][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 288.436465][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.440845][ T29] ? mutex_spin_on_owner+0x1e3/0x2e0
[ 288.446492][ T29] schedule+0xe7/0x1b0
[ 288.450604][ T29] schedule_preempt_disabled+0x13/0x20
[ 288.456079][ T29] __mutex_lock+0x967/0x1340
[ 288.460715][ T29] ? l2cap_chan_del+0x2b3/0xaa0
[ 288.465663][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 288.471582][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.476962][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.481359][ T29] ? preempt_count_sub+0x150/0x150
[ 288.486491][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.491289][ T29] ? l2cap_sock_teardown_cb+0x1e3/0x3b0
[ 288.496879][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 288.502938][ T29] ? l2cap_sock_teardown_cb+0x1e3/0x3b0
[ 288.508814][ T29] ? l2cap_chan_del+0x2b3/0xaa0
[ 288.513766][ T29] l2cap_chan_del+0x2b3/0xaa0
[ 288.518837][ T29] l2cap_conn_del+0x3ce/0x870
[ 288.523649][ T29] ? l2cap_chan_hold+0x110/0x110
[ 288.528999][ T29] ? hci_conn_failed+0x12c/0x320
[ 288.534033][ T29] ? l2cap_chan_connect+0x2140/0x2140
[ 288.539665][ T29] l2cap_connect_cfm+0xa10/0xf90
[ 288.544703][ T29] ? l2cap_chan_connect+0x2140/0x2140
[ 288.550207][ T29] ? l2cap_chan_connect+0x2140/0x2140
[ 288.555684][ T29] hci_conn_failed+0x196/0x320
[ 288.560501][ T29] hci_abort_conn_sync+0xacb/0xe20
[ 288.565751][ T29] ? hci_dev_close_sync+0x10e0/0x10e0
[ 288.571568][ T29] ? lock_release+0x4bf/0x680
[ 288.576265][ T29] ? abort_conn_sync+0x11e/0x3a0
[ 288.581344][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.586738][ T29] ? bit_wait_timeout+0x160/0x160
[ 288.591817][ T29] abort_conn_sync+0x18e/0x3a0
[ 288.596603][ T29] hci_cmd_sync_work+0x1a4/0x3c0
[ 288.601679][ T29] process_one_work+0x887/0x15d0
[ 288.606660][ T29] ? lock_sync+0x190/0x190
[ 288.611179][ T29] ? init_worker_pool+0x770/0x770
[ 288.616222][ T29] ? assign_work+0x1a0/0x240
[ 288.620855][ T29] worker_thread+0x8bb/0x1290
[ 288.625577][ T29] ? process_one_work+0x15d0/0x15d0
[ 288.630855][ T29] kthread+0x33a/0x430
[ 288.635027][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.640771][ T29] ret_from_fork+0x45/0x80
[ 288.645308][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.651271][ T29] ret_from_fork_asm+0x11/0x20
[ 288.656280][ T29]
[ 288.659361][ T29] INFO: task kworker/0:2:54 blocked for more than 144 seconds.
[ 288.666995][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 288.675022][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.684145][ T29] task:kworker/0:2 state:D stack:25568 pid:54 ppid:2 flags:0x00004000
[ 288.694029][ T29] Workqueue: events l2cap_chan_timeout
[ 288.699688][ T29] Call Trace:
[ 288.702975][ T29]
[ 288.705900][ T29] __schedule+0xee1/0x59f0
[ 288.710398][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.715878][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.720469][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.725416][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.730478][ T29] ? io_schedule_timeout+0x150/0x150
[ 288.735957][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.741450][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 288.746588][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.751014][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.755837][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 288.763348][ T29] schedule+0xe7/0x1b0
[ 288.767551][ T29] schedule_preempt_disabled+0x13/0x20
[ 288.773224][ T29] __mutex_lock+0x967/0x1340
[ 288.777987][ T29] ? l2cap_chan_del+0x2b3/0xaa0
[ 288.783264][ T29] ? try_to_grab_pending+0x324/0x860
[ 288.788627][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 288.794198][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.799159][ T29] ? mod_delayed_work_on+0x1a0/0x1a0
[ 288.804549][ T29] ? __mutex_lock+0x25b/0x1340
[ 288.809370][ T29] ? spin_bug+0x1d0/0x1d0
[ 288.813810][ T29] ? l2cap_chan_del+0x2b3/0xaa0
[ 288.818783][ T29] l2cap_chan_del+0x2b3/0xaa0
[ 288.823528][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 288.829576][ T29] l2cap_chan_close+0xff/0xa20
[ 288.834442][ T29] ? __l2cap_ecred_conn_rsp_defer+0x790/0x790
[ 288.840636][ T29] ? lock_sync+0x190/0x190
[ 288.845073][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 288.850495][ T29] ? __schedule+0xee9/0x59f0
[ 288.855185][ T29] l2cap_chan_timeout+0x17d/0x2f0
[ 288.860261][ T29] process_one_work+0x887/0x15d0
[ 288.865514][ T29] ? lock_sync+0x190/0x190
[ 288.870082][ T29] ? init_worker_pool+0x770/0x770
[ 288.875150][ T29] ? assign_work+0x1a0/0x240
[ 288.880224][ T29] worker_thread+0x8bb/0x1290
[ 288.884937][ T29] ? __kthread_parkme+0x152/0x220
[ 288.890001][ T29] ? process_one_work+0x15d0/0x15d0
[ 288.895993][ T29] kthread+0x33a/0x430
[ 288.900093][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.905735][ T29] ret_from_fork+0x45/0x80
[ 288.910196][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 288.916012][ T29] ret_from_fork_asm+0x11/0x20
[ 288.920993][ T29]
[ 288.924035][ T29] INFO: task kworker/1:2:780 blocked for more than 144 seconds.
[ 288.932054][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 288.939848][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.948555][ T29] task:kworker/1:2 state:D stack:26504 pid:780 ppid:2 flags:0x00004000
[ 288.958003][ T29] Workqueue: events l2cap_chan_timeout
[ 288.963492][ T29] Call Trace:
[ 288.966774][ T29]
[ 288.969733][ T29] __schedule+0xee1/0x59f0
[ 288.974176][ T29] ? io_schedule_timeout+0x150/0x150
[ 288.980188][ T29] ? trace_sched_wakeup+0xce/0x100
[ 288.985334][ T29] ? rcu_is_watching+0x12/0xb0
[ 288.990736][ T29] ? io_schedule_timeout+0x150/0x150
[ 288.996060][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 289.001649][ T29] schedule+0xe7/0x1b0
[ 289.005878][ T29] schedule_preempt_disabled+0x13/0x20
[ 289.011575][ T29] __mutex_lock+0x967/0x1340
[ 289.016208][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.021669][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.026545][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 289.032276][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.037079][ T29] ? lock_sync+0x190/0x190
[ 289.041525][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.047010][ T29] ? __schedule+0xee9/0x59f0
[ 289.051635][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.056848][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 289.061850][ T29] process_one_work+0x887/0x15d0
[ 289.067061][ T29] ? lock_sync+0x190/0x190
[ 289.071527][ T29] ? init_worker_pool+0x770/0x770
[ 289.076664][ T29] ? assign_work+0x1a0/0x240
[ 289.081500][ T29] worker_thread+0x8bb/0x1290
[ 289.087246][ T29] ? __kthread_parkme+0x152/0x220
[ 289.093423][ T29] ? process_one_work+0x15d0/0x15d0
[ 289.099174][ T29] kthread+0x33a/0x430
[ 289.103291][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.109531][ T29] ret_from_fork+0x45/0x80
[ 289.114060][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.119854][ T29] ret_from_fork_asm+0x11/0x20
[ 289.124762][ T29]
[ 289.127899][ T29] INFO: task kworker/1:3:4456 blocked for more than 144 seconds.
[ 289.135674][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 289.143336][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.152482][ T29] task:kworker/1:3 state:D stack:28128 pid:4456 ppid:2 flags:0x00004000
[ 289.161959][ T29] Workqueue: events l2cap_chan_timeout
[ 289.167551][ T29] Call Trace:
[ 289.170873][ T29]
[ 289.173840][ T29] __schedule+0xee1/0x59f0
[ 289.178789][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.183845][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.188940][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.193741][ T29] ? io_schedule_timeout+0x150/0x150
[ 289.199202][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.205646][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 289.210978][ T29] ? spin_bug+0x1d0/0x1d0
[ 289.215611][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.220816][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 289.226900][ T29] schedule+0xe7/0x1b0
[ 289.231017][ T29] schedule_preempt_disabled+0x13/0x20
[ 289.236497][ T29] __mutex_lock+0x967/0x1340
[ 289.241146][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.246357][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.251240][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 289.256868][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.262114][ T29] ? lock_sync+0x190/0x190
[ 289.266604][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.272514][ T29] ? __schedule+0xee9/0x59f0
[ 289.277171][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.282677][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 289.288161][ T29] process_one_work+0x887/0x15d0
[ 289.293792][ T29] ? lock_sync+0x190/0x190
[ 289.298554][ T29] ? init_worker_pool+0x770/0x770
[ 289.303696][ T29] ? assign_work+0x1a0/0x240
[ 289.308449][ T29] worker_thread+0x8bb/0x1290
[ 289.313155][ T29] ? process_one_work+0x15d0/0x15d0
[ 289.318720][ T29] kthread+0x33a/0x430
[ 289.322896][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.329740][ T29] ret_from_fork+0x45/0x80
[ 289.334378][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.340071][ T29] ret_from_fork_asm+0x11/0x20
[ 289.344869][ T29]
[ 289.347977][ T29] INFO: task kworker/1:4:5053 blocked for more than 145 seconds.
[ 289.355920][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 289.363521][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.372893][ T29] task:kworker/1:4 state:D stack:25112 pid:5053 ppid:2 flags:0x00004000
[ 289.382356][ T29] Workqueue: events l2cap_chan_timeout
[ 289.387912][ T29] Call Trace:
[ 289.392522][ T29]
[ 289.395459][ T29] __schedule+0xee1/0x59f0
[ 289.399927][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.404711][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.409517][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.414292][ T29] ? io_schedule_timeout+0x150/0x150
[ 289.419648][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.425036][ T29] ? do_raw_spin_lock+0x12e/0x2b0
[ 289.430124][ T29] ? spin_bug+0x1d0/0x1d0
[ 289.434561][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.439823][ T29] ? trace_irq_enable.constprop.0+0xd0/0x100
[ 289.445834][ T29] schedule+0xe7/0x1b0
[ 289.450134][ T29] schedule_preempt_disabled+0x13/0x20
[ 289.455805][ T29] __mutex_lock+0x967/0x1340
[ 289.460499][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.465643][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.470666][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 289.476421][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.481704][ T29] ? lock_sync+0x190/0x190
[ 289.486161][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.491928][ T29] ? __schedule+0xee9/0x59f0
[ 289.496734][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.502129][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 289.507294][ T29] process_one_work+0x887/0x15d0
[ 289.512535][ T29] ? lock_sync+0x190/0x190
[ 289.516999][ T29] ? init_worker_pool+0x770/0x770
[ 289.522087][ T29] ? assign_work+0x1a0/0x240
[ 289.526688][ T29] worker_thread+0x8bb/0x1290
[ 289.531412][ T29] ? __kthread_parkme+0x152/0x220
[ 289.536622][ T29] ? process_one_work+0x15d0/0x15d0
[ 289.542072][ T29] kthread+0x33a/0x430
[ 289.546165][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.552430][ T29] ret_from_fork+0x45/0x80
[ 289.556884][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.562862][ T29] ret_from_fork_asm+0x11/0x20
[ 289.567921][ T29]
[ 289.571119][ T29] INFO: task kworker/0:4:5059 blocked for more than 145 seconds.
[ 289.579139][ T29] Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 289.586699][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.595940][ T29] task:kworker/0:4 state:D stack:27920 pid:5059 ppid:2 flags:0x00004000
[ 289.605304][ T29] Workqueue: events l2cap_chan_timeout
[ 289.610812][ T29] Call Trace:
[ 289.614252][ T29]
[ 289.617185][ T29] __schedule+0xee1/0x59f0
[ 289.621642][ T29] ? io_schedule_timeout+0x150/0x150
[ 289.626940][ T29] ? trace_sched_wakeup+0xce/0x100
[ 289.632107][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.636889][ T29] ? io_schedule_timeout+0x150/0x150
[ 289.642529][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 289.648974][ T29] schedule+0xe7/0x1b0
[ 289.653073][ T29] schedule_preempt_disabled+0x13/0x20
[ 289.658601][ T29] __mutex_lock+0x967/0x1340
[ 289.663424][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.668856][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.673639][ T29] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 289.679227][ T29] ? rcu_is_watching+0x12/0xb0
[ 289.684000][ T29] ? lock_sync+0x190/0x190
[ 289.689664][ T29] ? reacquire_held_locks+0x4b0/0x4b0
[ 289.695063][ T29] ? __schedule+0xee9/0x59f0
[ 289.700236][ T29] ? l2cap_chan_timeout+0x68/0x2f0
[ 289.705377][ T29] l2cap_chan_timeout+0x68/0x2f0
[ 289.710570][ T29] process_one_work+0x887/0x15d0
[ 289.715541][ T29] ? lock_sync+0x190/0x190
[ 289.720187][ T29] ? init_worker_pool+0x770/0x770
[ 289.725328][ T29] ? assign_work+0x1a0/0x240
[ 289.730028][ T29] worker_thread+0x8bb/0x1290
[ 289.734994][ T29] ? __kthread_parkme+0x152/0x220
[ 289.740074][ T29] ? process_one_work+0x15d0/0x15d0
[ 289.745287][ T29] kthread+0x33a/0x430
[ 289.749497][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.755228][ T29] ret_from_fork+0x45/0x80
[ 289.759683][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.765415][ T29] ret_from_fork_asm+0x11/0x20
[ 289.770284][ T29]
[ 289.774440][ T29] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 289.783797][ T29] INFO: lockdep is turned off.
[ 289.788684][ T29] NMI backtrace for cpu 0
[ 289.793015][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 289.802892][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 289.813193][ T29] Call Trace:
[ 289.816461][ T29]
[ 289.819386][ T29] dump_stack_lvl+0xd9/0x1b0
[ 289.824003][ T29] nmi_cpu_backtrace+0x277/0x380
[ 289.828948][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 289.834137][ T29] nmi_trigger_cpumask_backtrace+0x299/0x300
[ 289.840210][ T29] watchdog+0xfac/0x1230
[ 289.844453][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 289.850426][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 289.856412][ T29] kthread+0x33a/0x430
[ 289.860487][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.866318][ T29] ret_from_fork+0x45/0x80
[ 289.870734][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.876452][ T29] ret_from_fork_asm+0x11/0x20
[ 289.881259][ T29]
[ 289.884772][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 289.890172][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_safe_halt+0x1b/0x20
[ 289.891313][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.906312][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.5.0-rc6-next-20230818-syzkaller-dirty #0
[ 289.916187][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 289.926235][ T29] Call Trace:
[ 289.929681][ T29]
[ 289.932613][ T29] dump_stack_lvl+0xd9/0x1b0
[ 289.937204][ T29] panic+0x6a6/0x750
[ 289.941113][ T29] ? panic_smp_self_stop+0xa0/0xa0
[ 289.946401][ T29] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 289.951594][ T29] ? preempt_schedule_thunk+0x1a/0x30
[ 289.957141][ T29] ? watchdog+0xd63/0x1230
[ 289.961634][ T29] watchdog+0xd74/0x1230
[ 289.965870][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 289.971924][ T29] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 289.977980][ T29] kthread+0x33a/0x430
[ 289.982140][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.987872][ T29] ret_from_fork+0x45/0x80
[ 289.992290][ T29] ? kthread_complete_and_exit+0x40/0x40
[ 289.998003][ T29] ret_from_fork_asm+0x11/0x20
[ 290.003042][ T29]
[ 290.006474][ T29] Kernel Offset: disabled
[ 290.011405][ T29] Rebooting in 86400 seconds..