Warning: Permanently added '[localhost]:6418' (ED25519) to the list of known hosts. 2025/06/19 19:01:46 ignoring optional flag "sandboxArg"="0" 2025/06/19 19:01:46 parsed 1 programs [ 132.740688][ T5747] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 135.970392][ T5385] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 135.978001][ T5385] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 135.983417][ T5385] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 135.988643][ T5385] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 135.992912][ T5385] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 137.637959][ T5761] syz-executor (5761) used greatest stack depth: 19376 bytes left [ 137.967845][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.970830][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 140.873032][ T5780] syz-executor (5780) used greatest stack depth: 18744 bytes left [ 141.017845][ T5779] syz-executor (5779) used greatest stack depth: 16760 bytes left [ 142.747017][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.750524][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.883983][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.894679][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.096324][ T5803] chnl_net:caif_netlink_parms(): no params data found [ 143.230026][ T5803] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.233444][ T5803] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.236589][ T5803] bridge_slave_0: entered allmulticast mode [ 143.244524][ T5803] bridge_slave_0: entered promiscuous mode [ 143.259835][ T5803] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.262936][ T5803] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.265949][ T5803] bridge_slave_1: entered allmulticast mode [ 143.278625][ T5803] bridge_slave_1: entered promiscuous mode [ 143.328103][ T5803] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.348214][ T5803] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.398906][ T5803] team0: Port device team_slave_0 added [ 143.404948][ T5803] team0: Port device team_slave_1 added [ 143.450080][ T5803] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 143.453077][ T5803] 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. [ 143.487131][ T5803] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 143.493471][ T5803] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 143.496513][ T5803] 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. [ 143.527739][ T5803] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 143.592911][ T5803] hsr_slave_0: entered promiscuous mode [ 143.607310][ T5803] hsr_slave_1: entered promiscuous mode [ 144.711897][ T5803] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 144.740521][ T5803] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 144.767709][ T5803] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 144.780746][ T5803] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 144.999466][ T5803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.023591][ T5803] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.078524][ T1096] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.081660][ T1096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.089255][ T1096] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.092252][ T1096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.164533][ T5803] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 145.207052][ T5803] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 145.670648][ T5803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 146.290414][ T5803] veth0_vlan: entered promiscuous mode [ 146.318339][ T5803] veth1_vlan: entered promiscuous mode [ 146.419003][ T5803] veth0_macvtap: entered promiscuous mode [ 146.424470][ T5803] veth1_macvtap: entered promiscuous mode [ 146.474111][ T5803] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 146.502951][ T5803] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 146.539421][ T5803] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.543501][ T5803] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.569107][ T5803] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.573019][ T5803] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/06/19 19:02:05 executed programs: 0 [ 147.028120][ T4678] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 147.033931][ T4678] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 147.038914][ T4678] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 147.043629][ T4678] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 147.048503][ T4678] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 147.279815][ T5385] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 147.289021][ T5385] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 147.294319][ T5385] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 147.299016][ T5385] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 147.302357][ T5385] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 147.334920][ T4678] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 147.362107][ T4678] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 147.366203][ T4678] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 147.421209][ T4678] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 147.469525][ T5907] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 147.473041][ T5907] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 147.477903][ T5907] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 147.483291][ T5907] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 147.491410][ T5907] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 147.509283][ T5907] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 147.518355][ T5907] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 147.521708][ T5385] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 147.538340][ T5907] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 147.542703][ T45] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 147.551529][ T5910] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 147.887823][ T5910] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 147.907668][ T5910] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 147.920986][ T5910] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 147.947539][ T5910] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 147.951196][ T5910] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 149.067380][ T5910] Bluetooth: hci0: command tx timeout [ 149.407642][ T5910] Bluetooth: hci1: command tx timeout [ 149.453923][ T5893] chnl_net:caif_netlink_parms(): no params data found [ 149.548223][ T5910] Bluetooth: hci2: command tx timeout [ 149.628249][ T5910] Bluetooth: hci3: command tx timeout [ 149.631368][ T5910] Bluetooth: hci4: command tx timeout [ 149.734469][ T1038] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.015954][ T1038] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.048457][ T5912] Bluetooth: hci5: command tx timeout [ 150.128169][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.131330][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.134563][ T5893] bridge_slave_0: entered allmulticast mode [ 150.189774][ T5893] bridge_slave_0: entered promiscuous mode [ 150.210970][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.214325][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.222096][ T5893] bridge_slave_1: entered allmulticast mode [ 150.226389][ T5893] bridge_slave_1: entered promiscuous mode [ 150.271039][ T1038] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.408466][ T1038] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.601252][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 150.646419][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 150.959158][ T5893] team0: Port device team_slave_0 added [ 150.998618][ T5893] team0: Port device team_slave_1 added [ 151.147351][ T5912] Bluetooth: hci0: command tx timeout [ 151.342780][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 151.345871][ T5893] 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. [ 151.407526][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 151.470920][ T5910] Bluetooth: hci1: command tx timeout [ 151.491737][ T1038] bridge_slave_1: left allmulticast mode [ 151.494358][ T1038] bridge_slave_1: left promiscuous mode [ 151.499645][ T1038] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.509442][ T1038] bridge_slave_0: left allmulticast mode [ 151.511906][ T1038] bridge_slave_0: left promiscuous mode [ 151.514654][ T1038] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.628094][ T5910] Bluetooth: hci2: command tx timeout [ 151.708513][ T5910] Bluetooth: hci4: command tx timeout [ 151.711051][ T5910] Bluetooth: hci3: command tx timeout [ 152.074182][ T1038] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 152.080470][ T1038] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 152.085718][ T1038] bond0 (unregistering): Released all slaves [ 152.110265][ T5912] Bluetooth: hci5: command tx timeout [ 152.173461][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.176491][ T5893] 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. [ 152.189805][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.390883][ T1038] hsr_slave_0: left promiscuous mode [ 152.393801][ T1038] hsr_slave_1: left promiscuous mode [ 152.401938][ T1038] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 152.405016][ T1038] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 152.411099][ T1038] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 152.414497][ T1038] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 152.423295][ T1038] veth1_macvtap: left promiscuous mode [ 152.425889][ T1038] veth0_macvtap: left promiscuous mode [ 152.434353][ T1038] veth1_vlan: left promiscuous mode [ 152.437291][ T1038] veth0_vlan: left promiscuous mode [ 152.761753][ T1038] team0 (unregistering): Port device team_slave_1 removed [ 152.785450][ T1038] team0 (unregistering): Port device team_slave_0 removed [ 153.230924][ T5912] Bluetooth: hci0: command tx timeout [ 153.323479][ T5898] chnl_net:caif_netlink_parms(): no params data found [ 153.365224][ T5893] hsr_slave_0: entered promiscuous mode [ 153.382769][ T5893] hsr_slave_1: entered promiscuous mode [ 153.466348][ T5918] chnl_net:caif_netlink_parms(): no params data found [ 153.509370][ T5906] chnl_net:caif_netlink_parms(): no params data found [ 153.552320][ T5912] Bluetooth: hci1: command tx timeout [ 153.708533][ T5912] Bluetooth: hci2: command tx timeout [ 153.788647][ T5912] Bluetooth: hci3: command tx timeout [ 153.791070][ T5912] Bluetooth: hci4: command tx timeout [ 153.877147][ T5901] chnl_net:caif_netlink_parms(): no params data found [ 154.119958][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.123308][ T5898] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.137823][ T5898] bridge_slave_0: entered allmulticast mode [ 154.141623][ T5898] bridge_slave_0: entered promiscuous mode [ 154.189585][ T5910] Bluetooth: hci5: command tx timeout [ 154.210430][ T5906] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.213691][ T5906] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.217424][ T5906] bridge_slave_0: entered allmulticast mode [ 154.231732][ T5906] bridge_slave_0: entered promiscuous mode [ 154.248595][ T5905] chnl_net:caif_netlink_parms(): no params data found [ 154.285621][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.304167][ T5898] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.318633][ T5898] bridge_slave_1: entered allmulticast mode [ 154.322736][ T5898] bridge_slave_1: entered promiscuous mode [ 154.406198][ T5906] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.417183][ T5906] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.420631][ T5906] bridge_slave_1: entered allmulticast mode [ 154.446433][ T5906] bridge_slave_1: entered promiscuous mode [ 154.504131][ T5898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.526594][ T5898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.739523][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.742824][ T5918] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.746096][ T5918] bridge_slave_0: entered allmulticast mode [ 154.755930][ T5918] bridge_slave_0: entered promiscuous mode [ 154.784884][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.792457][ T5918] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.795788][ T5918] bridge_slave_1: entered allmulticast mode [ 154.800368][ T5918] bridge_slave_1: entered promiscuous mode [ 154.864478][ T5906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.970082][ T5906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.981184][ T5918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 155.113350][ T5898] team0: Port device team_slave_0 added [ 155.294733][ T5918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.307582][ T5910] Bluetooth: hci0: command tx timeout [ 155.358613][ T5898] team0: Port device team_slave_1 added [ 155.362274][ T5901] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.367456][ T5901] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.370678][ T5901] bridge_slave_0: entered allmulticast mode [ 155.374491][ T5901] bridge_slave_0: entered promiscuous mode [ 155.448739][ T5906] team0: Port device team_slave_0 added [ 155.501767][ T5918] team0: Port device team_slave_0 added [ 155.536096][ T5901] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.552607][ T5901] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.556022][ T5901] bridge_slave_1: entered allmulticast mode [ 155.570806][ T5901] bridge_slave_1: entered promiscuous mode [ 155.635815][ T5910] Bluetooth: hci1: command tx timeout [ 155.652534][ T5905] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.655744][ T5905] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.671366][ T5905] bridge_slave_0: entered allmulticast mode [ 155.675455][ T5905] bridge_slave_0: entered promiscuous mode [ 155.690025][ T5905] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.693190][ T5905] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.696503][ T5905] bridge_slave_1: entered allmulticast mode [ 155.710859][ T5905] bridge_slave_1: entered promiscuous mode [ 155.729407][ T5906] team0: Port device team_slave_1 added [ 155.733859][ T5918] team0: Port device team_slave_1 added [ 155.786981][ T5910] Bluetooth: hci2: command tx timeout [ 155.870997][ T5910] Bluetooth: hci4: command tx timeout [ 155.873505][ T5910] Bluetooth: hci3: command tx timeout [ 155.888161][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.891287][ T5898] 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. [ 155.926960][ T5898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.934488][ T5901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.008948][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.012083][ T5918] 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. [ 156.048812][ T5918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.053985][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.060163][ T5898] 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. [ 156.088437][ T5898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.102656][ T5901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.122959][ T5905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 156.142360][ T5905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 156.147161][ T5906] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.150083][ T5906] 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. [ 156.169113][ T5906] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.176522][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.186621][ T5918] 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. [ 156.202006][ T5918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.234814][ T5906] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.246433][ T5906] 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. [ 156.263592][ T5906] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.268897][ T5912] Bluetooth: hci5: command tx timeout [ 156.291017][ T5893] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 156.351951][ T5893] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 156.378820][ T5901] team0: Port device team_slave_0 added [ 156.381982][ T5893] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 156.395402][ T5905] team0: Port device team_slave_0 added [ 156.455304][ T5898] hsr_slave_0: entered promiscuous mode [ 156.462745][ T5898] hsr_slave_1: entered promiscuous mode [ 156.471117][ T5898] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.474502][ T5898] Cannot create hsr debugfs directory [ 156.488969][ T5901] team0: Port device team_slave_1 added [ 156.491849][ T5893] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 156.510725][ T5905] team0: Port device team_slave_1 added [ 156.543493][ T5906] hsr_slave_0: entered promiscuous mode [ 156.557943][ T5906] hsr_slave_1: entered promiscuous mode [ 156.561215][ T5906] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.564497][ T5906] Cannot create hsr debugfs directory [ 156.581361][ T5918] hsr_slave_0: entered promiscuous mode [ 156.607020][ T5918] hsr_slave_1: entered promiscuous mode [ 156.610129][ T5918] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.613490][ T5918] Cannot create hsr debugfs directory [ 156.821431][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.824506][ T5901] 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. [ 156.855869][ T5901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.874195][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.880340][ T5901] 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. [ 156.917247][ T5901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.008301][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.011334][ T5905] 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. [ 157.048683][ T5905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 157.073738][ T5905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 157.087169][ T5905] 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. [ 157.121832][ T5905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.332554][ T5901] hsr_slave_0: entered promiscuous mode [ 157.345496][ T5901] hsr_slave_1: entered promiscuous mode [ 157.360181][ T5901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.363625][ T5901] Cannot create hsr debugfs directory [ 157.552599][ T5905] hsr_slave_0: entered promiscuous mode [ 157.558521][ T5905] hsr_slave_1: entered promiscuous mode [ 157.569540][ T5905] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.572721][ T5905] Cannot create hsr debugfs directory [ 157.765847][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.032595][ T5893] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.104596][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.108076][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.232693][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.235804][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.440248][ T5893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 158.495122][ T5898] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 158.523318][ T5898] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 158.574589][ T5898] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 158.604329][ T5898] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 159.033034][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.105767][ T5918] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 159.133164][ T5918] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 159.185168][ T5898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.223677][ T5918] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 159.265287][ T5918] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 159.361156][ T5898] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.366360][ T5893] veth0_vlan: entered promiscuous mode [ 159.403546][ T5893] veth1_vlan: entered promiscuous mode [ 159.442567][ T5901] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 159.512496][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.515700][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.577914][ T5901] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 159.604501][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.607980][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.649037][ T5901] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 159.698915][ T5901] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 159.816262][ T5905] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 159.851313][ T5893] veth0_macvtap: entered promiscuous mode [ 159.879974][ T5893] veth1_macvtap: entered promiscuous mode [ 159.949441][ T5905] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 159.975373][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.047909][ T5905] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 160.059531][ T5905] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 160.082466][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.161220][ T5893] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.165035][ T5893] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.196961][ T5893] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.200862][ T5893] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.424760][ T5906] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 160.550499][ T5906] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 160.651846][ T5906] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 160.678236][ T5918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.702049][ T5901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.782447][ T5906] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 160.852940][ T5918] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.891328][ T5898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.933384][ T5901] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.993739][ T5905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 161.016248][ T1035] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.019961][ T1035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.048406][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.051748][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.092298][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.095839][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.173346][ T1150] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.176588][ T1150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 161.191863][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.195185][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 161.273383][ T1035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.284151][ T5905] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.289423][ T1035] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.304287][ T5898] veth0_vlan: entered promiscuous mode [ 161.354679][ T5901] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 161.387915][ T5901] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 161.405765][ T5898] veth1_vlan: entered promiscuous mode 2025/06/19 19:02:20 executed programs: 12 [ 161.456214][ T1150] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.459481][ T1150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.375269][ T5910] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 187.443340][ T4678] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 187.671104][ T4678] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 188.040167][ T4678] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 188.328936][ T4678] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 191.582553][ T4678] Bluetooth: hci0: command tx timeout [ 193.823276][ T4678] Bluetooth: hci0: command tx timeout [ 196.053354][ T4678] Bluetooth: hci0: command tx timeout [ 198.331611][ T4678] Bluetooth: hci0: command tx timeout [ 199.830501][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.852952][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 214.312511][ T5912] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 214.464881][ T5912] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 214.705079][ T5912] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 214.983372][ T5910] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 215.041738][ T5385] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 215.045717][ T5385] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.139742][ T5385] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.205922][ T5910] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.308215][ T5910] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.810767][ T4678] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.691020][ T5912] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 216.776019][ T4678] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 216.902004][ T5912] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 217.651722][ T4678] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 218.032217][ T4678] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 218.122117][ T4678] Bluetooth: hci6: command tx timeout [ 218.949378][ T5385] Bluetooth: hci7: command tx timeout [ 220.342084][ T4678] Bluetooth: hci6: command tx timeout [ 221.150080][ T4678] Bluetooth: hci7: command tx timeout [ 221.154862][ T4678] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 221.171423][ T4678] Bluetooth: hci8: command tx timeout [ 221.319469][ T5912] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 221.360573][ T5912] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 221.940948][ T5912] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 222.394406][ T4678] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 222.433428][ T4678] Bluetooth: hci6: command tx timeout [ 222.693744][ T5910] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 222.987438][ T5385] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 223.068356][ T5385] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 223.299361][ T4678] Bluetooth: hci8: command tx timeout [ 223.301932][ T4678] Bluetooth: hci7: command tx timeout [ 223.408409][ T5385] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 223.813364][ T5385] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 224.627918][ T5912] Bluetooth: hci6: command tx timeout [ 225.341338][ T5912] Bluetooth: hci9: command tx timeout [ 225.344487][ T5912] Bluetooth: hci7: command tx timeout [ 225.355266][ T5912] Bluetooth: hci8: command tx timeout 2025/06/19 19:03:22 executed programs: 13 [ 227.591673][ T5385] Bluetooth: hci8: command tx timeout [ 227.594078][ T5385] Bluetooth: hci9: command tx timeout [ 227.596607][ T5385] Bluetooth: hci10: command tx timeout [ 229.695623][ T5912] Bluetooth: hci10: command tx timeout [ 229.710807][ T5912] Bluetooth: hci9: command tx timeout [ 231.899827][ T5385] Bluetooth: hci9: command tx timeout [ 231.902353][ T5385] Bluetooth: hci10: command tx timeout [ 234.198287][ T5912] Bluetooth: hci10: command tx timeout [ 250.447761][ T4678] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 251.089463][ T4678] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 251.135391][ T4678] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 251.712021][ T4678] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 251.989647][ T4678] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 255.445235][ T4678] Bluetooth: hci11: command tx timeout [ 257.609145][ T4678] Bluetooth: hci11: command tx timeout [ 259.750864][ T4678] Bluetooth: hci11: command tx timeout [ 261.241530][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.265856][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.999482][ T4678] Bluetooth: hci11: command tx timeout [ 273.820849][ T6188] Bluetooth: hci1: command 0x0406 tx timeout [ 273.823659][ T6188] Bluetooth: hci2: command 0x0406 tx timeout [ 273.826635][ T6188] Bluetooth: hci4: command 0x0406 tx timeout [ 273.841315][ T6188] Bluetooth: hci3: command 0x0406 tx timeout [ 273.844042][ T6188] Bluetooth: hci5: command 0x0406 tx timeout [ 278.124570][ T5910] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 278.389227][ T5910] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 278.529639][ T5910] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 279.329596][ T4678] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 279.418027][ T4678] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 279.608818][ T5385] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 279.628944][ T5385] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 279.632063][ T5385] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 280.042563][ T45] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 280.109057][ T45] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 280.171108][ T5385] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 280.175188][ T5385] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 280.320139][ T5385] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 280.650696][ T5910] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 281.021910][ T45] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 282.597877][ T5910] Bluetooth: hci12: command tx timeout [ 283.671018][ T5910] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 283.674683][ T5910] Bluetooth: hci13: command tx timeout [ 283.753504][ T45] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 283.949562][ T5910] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 284.385074][ T45] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 284.669216][ T45] Bluetooth: hci14: command tx timeout [ 284.673814][ T45] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 284.704169][ T45] Bluetooth: hci12: command tx timeout [ 285.723233][ T4678] Bluetooth: hci13: command tx timeout [ 286.951824][ T5910] Bluetooth: hci12: command tx timeout [ 286.954703][ T5910] Bluetooth: hci14: command tx timeout [ 287.916300][ T5910] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 287.946296][ T5910] Bluetooth: hci13: command tx timeout [ 287.963072][ T5910] Bluetooth: hci15: command tx timeout [ 288.207867][ T45] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 288.413836][ T45] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 288.974945][ T45] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 289.056172][ T45] Bluetooth: hci14: command tx timeout [ 289.071853][ T45] Bluetooth: hci12: command tx timeout [ 289.376394][ T5910] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 290.158103][ T4678] Bluetooth: hci15: command tx timeout [ 290.160694][ T4678] Bluetooth: hci13: command tx timeout [ 291.181302][ T4678] Bluetooth: hci14: command tx timeout [ 292.295939][ T4678] Bluetooth: hci15: command tx timeout [ 292.478153][ T4678] Bluetooth: hci16: command tx timeout [ 294.466113][ T4678] Bluetooth: hci15: command tx timeout [ 294.705618][ T4678] Bluetooth: hci16: command tx timeout [ 297.013209][ T4678] Bluetooth: hci16: command tx timeout [ 299.171242][ T4678] Bluetooth: hci16: command tx timeout [ 311.465270][ T5910] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 311.588122][ T5910] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 311.844620][ T5910] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 312.390848][ T45] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 312.752977][ T45] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 314.455192][ T45] Bluetooth: hci0: command 0x0406 tx timeout [ 316.306900][ T5910] Bluetooth: hci17: command tx timeout [ 318.534576][ T5910] Bluetooth: hci17: command tx timeout [ 320.803855][ T5910] Bluetooth: hci17: command tx timeout [ 322.820682][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.872165][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.031715][ T5910] Bluetooth: hci17: command tx timeout [ 333.812558][ T26] INFO: task kworker/u4:8:1042 blocked for more than 143 seconds. [ 333.816029][ T26] Not tainted 6.16.0-rc2-syzkaller-g5c8013ae2e86 #0 [ 334.260215][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 334.264014][ T26] task:kworker/u4:8 state:D stack:24488 pid:1042 tgid:1042 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 334.750089][ T26] Workqueue: ipv6_addrconf addrconf_dad_work [ 334.752850][ T26] Call Trace: [ 334.754367][ T26] [ 334.755701][ T26] __schedule+0x16f5/0x4d00 [ 335.117133][ T26] ? __lock_acquire+0xab9/0xd20 [ 335.119426][ T26] ? schedule+0x165/0x360 [ 335.121420][ T26] ? __pfx___schedule+0x10/0x10 [ 335.123634][ T26] ? schedule+0x91/0x360 [ 335.125572][ T26] schedule+0x165/0x360 [ 335.391911][ T26] schedule_preempt_disabled+0x13/0x30 [ 335.394965][ T26] __mutex_lock+0x724/0xe80 [ 335.596425][ T26] ? __mutex_lock+0x51b/0xe80 [ 335.697490][ T26] ? addrconf_dad_work+0x112/0x14b0 [ 335.699814][ T26] ? __pfx___mutex_lock+0x10/0x10 [ 335.702111][ T26] ? do_raw_spin_lock+0x121/0x290 [ 335.704490][ T26] ? look_up_lock_class+0x74/0x170 [ 335.926222][ T26] addrconf_dad_work+0x112/0x14b0 [ 336.183050][ T26] ? __lock_acquire+0xab9/0xd20 [ 336.185332][ T26] ? __pfx_addrconf_dad_work+0x10/0x10 [ 336.527803][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 336.530463][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 336.532814][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 336.535529][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 337.049345][ T26] process_scheduled_works+0xae1/0x17b0 [ 337.051990][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 337.054763][ T26] worker_thread+0x8a0/0xda0 [ 337.490547][ T26] kthread+0x70e/0x8a0 [ 337.492489][ T26] ? __pfx_worker_thread+0x10/0x10 [ 337.494739][ T26] ? __pfx_kthread+0x10/0x10 [ 338.208347][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 338.447296][ T26] ? lockdep_hardirqs_on+0x9c/0x150 [ 338.449625][ T26] ? __pfx_kthread+0x10/0x10 [ 338.451674][ T26] ret_from_fork+0x3f9/0x770 [ 338.453720][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 338.455945][ T26] ? __pfx_kthread+0x10/0x10 [ 338.639982][ T5912] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1 [ 338.852766][ T5912] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9 [ 339.032718][ T26] ret_from_fork_asm+0x1a/0x30 [ 339.034923][ T26] [ 339.036508][ T26] INFO: task dhcpcd:5024 blocked for more than 148 seconds. [ 339.143976][ T5912] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9 [ 339.472101][ T26] Not tainted 6.16.0-rc2-syzkaller-g5c8013ae2e86 #0 [ 339.475306][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 339.722077][ T5385] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4 [ 339.725686][ T5385] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1 [ 339.781442][ T5385] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9 [ 339.800201][ T5385] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2 [ 339.887920][ T5907] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9 [ 339.892127][ T26] task:dhcpcd state:D stack:19944 pid:5024 tgid:5024 ppid:5023 task_flags:0x400140 flags:0x00004002 [ 340.140353][ T26] Call Trace: [ 340.141901][ T26] [ 340.143259][ T26] __schedule+0x16f5/0x4d00 [ 340.145545][ T26] ? __lock_acquire+0xab9/0xd20 [ 340.243801][ T5385] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4 [ 340.259908][ T5385] Bluetooth: hci7: command 0x0406 tx timeout [ 340.272657][ T5385] Bluetooth: hci6: command 0x0406 tx timeout [ 340.532712][ T5907] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2 [ 340.932301][ T26] ? schedule+0x165/0x360 [ 340.934509][ T26] ? __pfx___schedule+0x10/0x10 [ 341.231939][ T26] ? schedule+0x91/0x360 [ 341.233974][ T26] schedule+0x165/0x360 [ 341.235889][ T26] schedule_preempt_disabled+0x13/0x30 [ 341.598443][ T26] __mutex_lock+0x724/0xe80 [ 341.600574][ T26] ? __mutex_lock+0x51b/0xe80 [ 341.602682][ T26] ? rtnl_dumpit+0x92/0x200 [ 341.604741][ T26] ? __pfx___mutex_lock+0x10/0x10 [ 341.877169][ T26] ? __build_skb_around+0x257/0x3e0 [ 341.879642][ T26] ? __pfx_rtnl_dump_ifinfo+0x10/0x10 [ 341.881998][ T26] rtnl_dumpit+0x92/0x200 [ 341.883941][ T26] netlink_dump+0x62d/0xe20 [ 341.885949][ T26] ? __pfx_netlink_dump+0x10/0x10 [ 342.500158][ T26] ? kmem_cache_free+0x18f/0x400 [ 342.502485][ T26] netlink_recvmsg+0x676/0xa30 [ 342.504795][ T26] ? __pfx_netlink_recvmsg+0x10/0x10 [ 342.629772][ T26] ? aa_sock_msg_perm+0x94/0x160 [ 342.632066][ T26] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 342.634296][ T26] ? security_socket_recvmsg+0x7e/0x2e0 [ 342.849469][ T5907] Bluetooth: hci20: unexpected cc 0x0c03 length: 249 > 1 [ 342.930166][ T26] ? __pfx_netlink_recvmsg+0x10/0x10 [ 342.932486][ T26] sock_recvmsg+0x229/0x270 [ 342.934445][ T26] ____sys_recvmsg+0x1c9/0x460 [ 342.936521][ T26] ? __pfx_____sys_recvmsg+0x10/0x10 [ 343.075184][ T6188] Bluetooth: hci20: unexpected cc 0x1003 length: 249 > 9 [ 343.558426][ T6243] Bluetooth: hci20: unexpected cc 0x1001 length: 249 > 9 [ 343.579219][ T26] ? import_iovec+0x74/0xa0 [ 343.581301][ T26] ___sys_recvmsg+0x1b5/0x510 [ 343.583372][ T26] ? __pfx____sys_recvmsg+0x10/0x10 [ 343.585619][ T26] __x64_sys_recvmsg+0x198/0x260