Warning: Permanently added '10.128.15.204' (ED25519) to the list of known hosts. 2025/06/14 21:52:55 ignoring optional flag "sandboxArg"="0" 2025/06/14 21:52:56 parsed 1 programs [ 132.189096][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.196375][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.997840][ T6276] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 138.310976][ T6310] chnl_net:caif_netlink_parms(): no params data found [ 138.401674][ T6310] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.408915][ T6310] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.416171][ T6310] bridge_slave_0: entered allmulticast mode [ 138.423548][ T6310] bridge_slave_0: entered promiscuous mode [ 138.432559][ T6310] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.440208][ T6310] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.447589][ T6310] bridge_slave_1: entered allmulticast mode [ 138.456163][ T6310] bridge_slave_1: entered promiscuous mode [ 138.497682][ T6310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 138.510968][ T6310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.549265][ T6310] team0: Port device team_slave_0 added [ 138.557394][ T6310] team0: Port device team_slave_1 added [ 138.590572][ T6310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.597581][ T6310] 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. [ 138.623890][ T6310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.637419][ T6310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.645459][ T6310] 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. [ 138.671395][ T6310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.719915][ T6310] hsr_slave_0: entered promiscuous mode [ 138.726567][ T6310] hsr_slave_1: entered promiscuous mode [ 139.394920][ T6310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 139.405895][ T6310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 139.417911][ T6310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 139.428637][ T6310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 139.536099][ T6310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.563632][ T6310] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.580268][ T3878] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.587452][ T3878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.611884][ T3878] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.619048][ T3878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.911736][ T6310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 139.962439][ T6310] veth0_vlan: entered promiscuous mode [ 139.977088][ T6310] veth1_vlan: entered promiscuous mode [ 140.017401][ T6310] veth0_macvtap: entered promiscuous mode [ 140.028016][ T6310] veth1_macvtap: entered promiscuous mode [ 140.049879][ T6310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.067796][ T6310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 140.082273][ T6310] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.093524][ T6310] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.102554][ T6310] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.112557][ T6310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.255631][ T3878] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.319631][ T3878] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.402827][ T3878] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.459314][ T3878] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 140.518010][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.531392][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 140.573276][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.586379][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 140.710501][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 140.723223][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 140.732642][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 140.750758][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 140.758722][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 143.039144][ T3878] bridge_slave_1: left allmulticast mode [ 143.058330][ T3878] bridge_slave_1: left promiscuous mode [ 143.070349][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.085594][ T3878] bridge_slave_0: left allmulticast mode [ 143.091372][ T3878] bridge_slave_0: left promiscuous mode [ 143.099257][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.466192][ T3878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 143.479194][ T3878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 143.490012][ T3878] bond0 (unregistering): Released all slaves [ 143.585681][ T3878] hsr_slave_0: left promiscuous mode [ 143.591868][ T3878] hsr_slave_1: left promiscuous mode [ 143.598808][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.606276][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.620092][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.627988][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.645771][ T3878] veth1_macvtap: left promiscuous mode [ 143.651290][ T3878] veth0_macvtap: left promiscuous mode [ 143.657294][ T3878] veth1_vlan: left promiscuous mode [ 143.662604][ T3878] veth0_vlan: left promiscuous mode [ 143.956926][ T3878] team0 (unregistering): Port device team_slave_1 removed [ 143.987584][ T3878] team0 (unregistering): Port device team_slave_0 removed 2025/06/14 21:53:12 executed programs: 0 [ 144.836650][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 144.844550][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 144.851992][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 144.861576][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 144.870225][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 145.768153][ T6493] chnl_net:caif_netlink_parms(): no params data found [ 145.898708][ T6493] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.910456][ T6493] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.929919][ T6493] bridge_slave_0: entered allmulticast mode [ 145.940428][ T6493] bridge_slave_0: entered promiscuous mode [ 145.956630][ T6493] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.976460][ T6493] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.983630][ T6493] bridge_slave_1: entered allmulticast mode [ 146.006216][ T6493] bridge_slave_1: entered promiscuous mode [ 146.066864][ T6493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.086935][ T6493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.187977][ T6493] team0: Port device team_slave_0 added [ 146.197108][ T6493] team0: Port device team_slave_1 added [ 146.241254][ T6493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.249430][ T6493] 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. [ 146.275759][ T6493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.288974][ T6493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.296283][ T6493] 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. [ 146.323508][ T6493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.452389][ T6493] hsr_slave_0: entered promiscuous mode [ 146.459696][ T6493] hsr_slave_1: entered promiscuous mode [ 146.932831][ T6493] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 146.947475][ T6493] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 146.959793][ T6493] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 146.971422][ T6493] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 146.984479][ T5857] Bluetooth: hci0: command tx timeout [ 147.084765][ T6493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.110246][ T6493] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.127792][ T3878] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.134967][ T3878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.149904][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.157218][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.432489][ T6493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 147.493427][ T6493] veth0_vlan: entered promiscuous mode [ 147.507983][ T6493] veth1_vlan: entered promiscuous mode [ 147.557331][ T6493] veth0_macvtap: entered promiscuous mode [ 147.582150][ T6493] veth1_macvtap: entered promiscuous mode [ 147.628083][ T6493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 147.665077][ T6493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 147.679327][ T6493] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.704295][ T6493] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.713100][ T6493] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.734874][ T6493] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 147.886802][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.911673][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.976109][ T3878] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.996304][ T3878] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.086929][ T6577] loop0: detected capacity change from 0 to 8 [ 148.903236][ T30] audit: type=1800 audit(1749937996.997:2): pid=6577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.16" name="file2" dev="loop0" ino=6 res=0 errno=0 [ 148.939282][ T6577] syz.0.16 (6577) used greatest stack depth: 19880 bytes left [ 149.064340][ T5857] Bluetooth: hci0: command tx timeout [ 151.154936][ T5857] Bluetooth: hci0: command tx timeout [ 153.235507][ T5857] Bluetooth: hci0: command tx timeout [ 164.046107][ T5148] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 164.054460][ T5148] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 164.063114][ T5148] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 164.072300][ T5148] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 164.080072][ T5148] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 164.265289][ T6734] chnl_net:caif_netlink_parms(): no params data found [ 164.354823][ T6734] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.362373][ T6734] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.369692][ T6734] bridge_slave_0: entered allmulticast mode [ 164.377664][ T6734] bridge_slave_0: entered promiscuous mode [ 164.386298][ T6734] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.393472][ T6734] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.401374][ T6734] bridge_slave_1: entered allmulticast mode [ 164.409059][ T6734] bridge_slave_1: entered promiscuous mode [ 164.446768][ T6734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.458698][ T6734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.496853][ T6734] team0: Port device team_slave_0 added [ 164.507277][ T6734] team0: Port device team_slave_1 added [ 164.540300][ T6734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.547641][ T6734] 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. [ 164.573987][ T6734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.587829][ T6734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.594985][ T6734] 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. [ 164.620886][ T6734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.672668][ T6734] hsr_slave_0: entered promiscuous mode [ 164.679123][ T6734] hsr_slave_1: entered promiscuous mode [ 164.687268][ T6734] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 164.694881][ T6734] Cannot create hsr debugfs directory [ 164.858593][ T6734] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 164.869279][ T6734] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 164.879853][ T6734] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 164.890073][ T6734] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 164.921064][ T6734] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.928186][ T6734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.935828][ T6734] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.942929][ T6734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.003663][ T6734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.021336][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.029199][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.045411][ T6734] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.059377][ T3878] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.066500][ T3878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.081183][ T3878] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.088328][ T3878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.301827][ T6734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.349935][ T6734] veth0_vlan: entered promiscuous mode [ 165.362125][ T6734] veth1_vlan: entered promiscuous mode [ 165.391998][ T6734] veth0_macvtap: entered promiscuous mode [ 165.403217][ T6734] veth1_macvtap: entered promiscuous mode [ 165.422891][ T6734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.438154][ T6734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.450500][ T6734] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.459633][ T6734] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.469679][ T6734] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.478531][ T6734] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.543499][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.558045][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:53:33 executed programs: 4 [ 165.586269][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.594709][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.652423][ T6755] loop1: detected capacity change from 0 to 8 [ 166.105666][ T5857] Bluetooth: hci1: command tx timeout [ 166.482895][ T30] audit: type=1800 audit(1749938014.577:3): pid=6755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.18" name="file2" dev="loop1" ino=6 res=0 errno=0 [ 168.194335][ T5857] Bluetooth: hci1: command tx timeout [ 170.264555][ T5857] Bluetooth: hci1: command tx timeout [ 172.344222][ T5857] Bluetooth: hci1: command tx timeout [ 181.602295][ T5148] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 181.610988][ T5148] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 181.619134][ T5148] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 181.628464][ T5148] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 181.637176][ T5148] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 181.835845][ T6758] chnl_net:caif_netlink_parms(): no params data found [ 181.919714][ T6758] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.926979][ T6758] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.934275][ T6758] bridge_slave_0: entered allmulticast mode [ 181.942611][ T6758] bridge_slave_0: entered promiscuous mode [ 181.950845][ T6758] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.958103][ T6758] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.965306][ T6758] bridge_slave_1: entered allmulticast mode [ 181.973679][ T6758] bridge_slave_1: entered promiscuous mode [ 182.009492][ T6758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 182.021304][ T6758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 182.061684][ T6758] team0: Port device team_slave_0 added [ 182.070337][ T6758] team0: Port device team_slave_1 added [ 182.105775][ T6758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 182.112753][ T6758] 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. [ 182.139605][ T6758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 182.151885][ T6758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 182.158910][ T6758] 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. [ 182.186371][ T6758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.239865][ T6758] hsr_slave_0: entered promiscuous mode [ 182.246504][ T6758] hsr_slave_1: entered promiscuous mode [ 182.254650][ T6758] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 182.262210][ T6758] Cannot create hsr debugfs directory [ 182.427117][ T6758] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 182.437592][ T6758] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 182.449184][ T6758] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 182.459472][ T6758] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 182.493410][ T6758] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.500564][ T6758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.508059][ T6758] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.515244][ T6758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.576400][ T6758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 182.596607][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.604940][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.621264][ T6758] 8021q: adding VLAN 0 to HW filter on device team0 [ 182.636683][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.643795][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.660593][ T3878] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.667753][ T3878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.884985][ T6758] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.931463][ T6758] veth0_vlan: entered promiscuous mode [ 182.943542][ T6758] veth1_vlan: entered promiscuous mode [ 182.976868][ T6758] veth0_macvtap: entered promiscuous mode [ 182.986678][ T6758] veth1_macvtap: entered promiscuous mode [ 183.007216][ T6758] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.021913][ T6758] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.034749][ T6758] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.043457][ T6758] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.052548][ T6758] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.062406][ T6758] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.125447][ T3119] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 183.133309][ T3119] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:53:51 executed programs: 6 [ 183.168668][ T3878] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 183.176616][ T3878] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 183.243896][ T6779] loop2: detected capacity change from 0 to 8 [ 183.704465][ T5857] Bluetooth: hci2: command tx timeout [ 184.075073][ T30] audit: type=1800 audit(1749938032.177:4): pid=6779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.20" name="file2" dev="loop2" ino=6 res=0 errno=0 [ 185.784396][ T5857] Bluetooth: hci2: command tx timeout [ 187.874229][ T5857] Bluetooth: hci2: command tx timeout [ 189.944453][ T5857] Bluetooth: hci2: command tx timeout [ 193.627227][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.633589][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.238044][ T5148] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 199.246394][ T5148] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 199.256580][ T5148] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 199.265044][ T5148] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 199.273483][ T5148] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 199.479544][ T6787] chnl_net:caif_netlink_parms(): no params data found [ 199.572347][ T6787] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.580061][ T6787] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.587727][ T6787] bridge_slave_0: entered allmulticast mode [ 199.595673][ T6787] bridge_slave_0: entered promiscuous mode [ 199.604608][ T6787] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.611752][ T6787] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.618998][ T6787] bridge_slave_1: entered allmulticast mode [ 199.626840][ T6787] bridge_slave_1: entered promiscuous mode [ 199.663770][ T6787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 199.676569][ T6787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 199.718999][ T6787] team0: Port device team_slave_0 added [ 199.727715][ T6787] team0: Port device team_slave_1 added [ 199.764871][ T6787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 199.771822][ T6787] 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. [ 199.799631][ T6787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 199.812177][ T6787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 199.819191][ T6787] 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. [ 199.845354][ T6787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 199.909252][ T6787] hsr_slave_0: entered promiscuous mode [ 199.915848][ T6787] hsr_slave_1: entered promiscuous mode [ 199.921958][ T6787] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 199.930905][ T6787] Cannot create hsr debugfs directory [ 200.102824][ T6787] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 200.113014][ T6787] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 200.123276][ T6787] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 200.136453][ T6787] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 200.168681][ T6787] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.175833][ T6787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.183222][ T6787] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.190414][ T6787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.256442][ T6787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.276531][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.285036][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.303627][ T6787] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.321165][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.328322][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.342684][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.349806][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.571525][ T6787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.620776][ T6787] veth0_vlan: entered promiscuous mode [ 200.634907][ T6787] veth1_vlan: entered promiscuous mode [ 200.667449][ T6787] veth0_macvtap: entered promiscuous mode [ 200.677592][ T6787] veth1_macvtap: entered promiscuous mode [ 200.698302][ T6787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.714861][ T6787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.730027][ T6787] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.739126][ T6787] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.748445][ T6787] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.757950][ T6787] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 200.829555][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.840129][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.871022][ T1106] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.879591][ T1106] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:54:09 executed programs: 8 [ 200.943645][ T6808] loop3: detected capacity change from 0 to 8 [ 201.304380][ T5857] Bluetooth: hci3: command tx timeout [ 201.775580][ T30] audit: type=1800 audit(1749938049.877:5): pid=6808 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.22" name="file2" dev="loop3" ino=6 res=0 errno=0 [ 203.384217][ T5857] Bluetooth: hci3: command tx timeout [ 205.464158][ T5857] Bluetooth: hci3: command tx timeout [ 207.544166][ T5857] Bluetooth: hci3: command tx timeout [ 216.948766][ T5148] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.957064][ T5148] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.964834][ T5148] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.973262][ T5148] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.981358][ T5148] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 217.183703][ T6810] chnl_net:caif_netlink_parms(): no params data found [ 217.283565][ T6810] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.290957][ T6810] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.298318][ T6810] bridge_slave_0: entered allmulticast mode [ 217.309546][ T6810] bridge_slave_0: entered promiscuous mode [ 217.319362][ T6810] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.326639][ T6810] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.333820][ T6810] bridge_slave_1: entered allmulticast mode [ 217.341377][ T6810] bridge_slave_1: entered promiscuous mode [ 217.380715][ T6810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.392864][ T6810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.433875][ T6810] team0: Port device team_slave_0 added [ 217.442508][ T6810] team0: Port device team_slave_1 added [ 217.479783][ T6810] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.486796][ T6810] 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. [ 217.513769][ T6810] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.526605][ T6810] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.533540][ T6810] 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. [ 217.565259][ T6810] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.620345][ T6810] hsr_slave_0: entered promiscuous mode [ 217.627125][ T6810] hsr_slave_1: entered promiscuous mode [ 217.633529][ T6810] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 217.641258][ T6810] Cannot create hsr debugfs directory [ 217.805039][ T6810] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 217.817081][ T6810] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 217.827535][ T6810] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 217.839122][ T6810] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 217.870643][ T6810] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.877813][ T6810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.885316][ T6810] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.892448][ T6810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.956695][ T6810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 217.973752][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.982193][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.001128][ T6810] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.017608][ T1106] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.024846][ T1106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.039592][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.046733][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.272256][ T6810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.532224][ T6810] veth0_vlan: entered promiscuous mode [ 218.545004][ T6810] veth1_vlan: entered promiscuous mode [ 218.575565][ T6810] veth0_macvtap: entered promiscuous mode [ 218.591505][ T6810] veth1_macvtap: entered promiscuous mode [ 218.615132][ T6810] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.632554][ T6810] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 218.645619][ T6810] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.654911][ T6810] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.663619][ T6810] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.675515][ T6810] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.742367][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.757125][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.788331][ T3119] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.797519][ T3119] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:54:26 executed programs: 10 [ 218.866655][ T6837] loop4: detected capacity change from 0 to 8 [ 219.064348][ T5857] Bluetooth: hci4: command tx timeout [ 219.696052][ T30] audit: type=1800 audit(1749938067.797:6): pid=6837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.24" name="file2" dev="loop4" ino=6 res=0 errno=0 [ 221.147693][ T5857] Bluetooth: hci4: command tx timeout [ 223.224312][ T5857] Bluetooth: hci4: command tx timeout [ 225.314184][ T5857] Bluetooth: hci4: command tx timeout [ 234.886060][ T5148] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 234.894981][ T5148] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 234.904164][ T5148] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 234.913835][ T5148] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 234.922078][ T5148] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 235.120458][ T6839] chnl_net:caif_netlink_parms(): no params data found [ 235.209707][ T6839] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.216963][ T6839] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.231412][ T6839] bridge_slave_0: entered allmulticast mode [ 235.239568][ T6839] bridge_slave_0: entered promiscuous mode [ 235.248545][ T6839] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.257781][ T6839] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.264996][ T6839] bridge_slave_1: entered allmulticast mode [ 235.272379][ T6839] bridge_slave_1: entered promiscuous mode [ 235.310129][ T6839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.325714][ T6839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.367298][ T6839] team0: Port device team_slave_0 added [ 235.375860][ T6839] team0: Port device team_slave_1 added [ 235.410436][ T6839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 235.418583][ T6839] 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. [ 235.446894][ T6839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 235.459096][ T6839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 235.466106][ T6839] 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. [ 235.492062][ T6839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 235.549139][ T6839] hsr_slave_0: entered promiscuous mode [ 235.556031][ T6839] hsr_slave_1: entered promiscuous mode [ 235.562161][ T6839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 235.569913][ T6839] Cannot create hsr debugfs directory [ 235.746185][ T6839] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 235.757263][ T6839] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 235.767662][ T6839] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 235.780743][ T6839] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 235.814970][ T6839] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.822090][ T6839] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.829610][ T6839] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.836784][ T6839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.903263][ T6839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.921796][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.933100][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.952874][ T6839] 8021q: adding VLAN 0 to HW filter on device team0 [ 235.969518][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.976681][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.990129][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.997278][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.219575][ T6839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.493009][ T6839] veth0_vlan: entered promiscuous mode [ 236.506505][ T6839] veth1_vlan: entered promiscuous mode [ 236.540261][ T6839] veth0_macvtap: entered promiscuous mode [ 236.551127][ T6839] veth1_macvtap: entered promiscuous mode [ 236.572631][ T6839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.590510][ T6839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.602038][ T6839] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.611040][ T6839] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.620974][ T6839] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.630812][ T6839] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.706853][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.715591][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:54:44 executed programs: 12 [ 236.751290][ T3878] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.759956][ T3878] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.820313][ T6865] loop5: detected capacity change from 0 to 8 [ 236.995672][ T5857] Bluetooth: hci5: command tx timeout [ 237.651441][ T30] audit: type=1800 audit(1749938085.747:7): pid=6865 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.26" name="file2" dev="loop5" ino=6 res=0 errno=0 [ 239.074428][ T5857] Bluetooth: hci5: command tx timeout [ 241.144654][ T5857] Bluetooth: hci5: command tx timeout [ 243.224375][ T5857] Bluetooth: hci5: command tx timeout [ 252.764168][ T5148] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 252.772161][ T5148] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 252.781090][ T5148] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 252.789774][ T5148] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 252.797484][ T5148] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 253.012054][ T6873] chnl_net:caif_netlink_parms(): no params data found [ 253.108956][ T6873] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.116323][ T6873] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.123659][ T6873] bridge_slave_0: entered allmulticast mode [ 253.131864][ T6873] bridge_slave_0: entered promiscuous mode [ 253.142761][ T6873] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.150418][ T6873] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.158472][ T6873] bridge_slave_1: entered allmulticast mode [ 253.166472][ T6873] bridge_slave_1: entered promiscuous mode [ 253.205427][ T6873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.219209][ T6873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.266362][ T6873] team0: Port device team_slave_0 added [ 253.274837][ T6873] team0: Port device team_slave_1 added [ 253.311267][ T6873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.318408][ T6873] 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. [ 253.346688][ T6873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.360098][ T6873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.367167][ T6873] 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. [ 253.393569][ T6873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.452763][ T6873] hsr_slave_0: entered promiscuous mode [ 253.459315][ T6873] hsr_slave_1: entered promiscuous mode [ 253.465809][ T6873] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.473365][ T6873] Cannot create hsr debugfs directory [ 253.654162][ T6873] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 253.664728][ T6873] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 253.675105][ T6873] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 253.686727][ T6873] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 253.721105][ T6873] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.728271][ T6873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.735858][ T6873] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.742970][ T6873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.810606][ T6873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.829176][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.838533][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.859398][ T6873] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.876862][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.883960][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.897195][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.904346][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.140356][ T6873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.417441][ T6873] veth0_vlan: entered promiscuous mode [ 254.432176][ T6873] veth1_vlan: entered promiscuous mode [ 254.463365][ T6873] veth0_macvtap: entered promiscuous mode [ 254.479588][ T6873] veth1_macvtap: entered promiscuous mode [ 254.499880][ T6873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 254.515637][ T6873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 254.527661][ T6873] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.538789][ T6873] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.547672][ T6873] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.556451][ T6873] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.630674][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 254.647333][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:55:02 executed programs: 14 [ 254.678321][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 254.686625][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 254.757885][ T6900] loop6: detected capacity change from 0 to 8 [ 254.826871][ T5857] Bluetooth: hci6: command tx timeout [ 255.067007][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.073732][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.589583][ T30] audit: type=1800 audit(1749938103.687:8): pid=6900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.28" name="file2" dev="loop6" ino=6 res=0 errno=0 [ 256.904241][ T5857] Bluetooth: hci6: command tx timeout [ 258.994178][ T5857] Bluetooth: hci6: command tx timeout [ 261.064155][ T5857] Bluetooth: hci6: command tx timeout [ 267.384308][ T5148] Bluetooth: hci0: command 0x0406 tx timeout [ 270.746328][ T5148] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 270.760717][ T5148] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 270.768264][ T5148] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 270.777027][ T5148] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 270.792533][ T5148] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 271.030117][ T6903] chnl_net:caif_netlink_parms(): no params data found [ 271.139129][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.146743][ T6903] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.154373][ T6903] bridge_slave_0: entered allmulticast mode [ 271.167098][ T6903] bridge_slave_0: entered promiscuous mode [ 271.175873][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.183033][ T6903] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.190507][ T6903] bridge_slave_1: entered allmulticast mode [ 271.198048][ T6903] bridge_slave_1: entered promiscuous mode [ 271.237891][ T6903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.250855][ T6903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.299218][ T6903] team0: Port device team_slave_0 added [ 271.308982][ T6903] team0: Port device team_slave_1 added [ 271.344255][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.351206][ T6903] 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. [ 271.379648][ T6903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.392796][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.399902][ T6903] 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. [ 271.427639][ T6903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.490403][ T6903] hsr_slave_0: entered promiscuous mode [ 271.496961][ T6903] hsr_slave_1: entered promiscuous mode [ 271.503100][ T6903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 271.510988][ T6903] Cannot create hsr debugfs directory [ 271.703120][ T6903] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 271.721913][ T6903] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 271.733855][ T6903] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 271.746425][ T6903] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 271.779785][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.786965][ T6903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.794513][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.801648][ T6903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.871708][ T6903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.894734][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.902651][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.921958][ T6903] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.939825][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.946962][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.960228][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.967394][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.216630][ T6903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.492028][ T6903] veth0_vlan: entered promiscuous mode [ 272.509747][ T6903] veth1_vlan: entered promiscuous mode [ 272.543528][ T6903] veth0_macvtap: entered promiscuous mode [ 272.553389][ T6903] veth1_macvtap: entered promiscuous mode [ 272.578840][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.603538][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.617609][ T6903] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.626584][ T6903] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.635984][ T6903] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.644876][ T6903] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.728720][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.738424][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.772472][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.781100][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:55:20 executed programs: 16 [ 272.825085][ T5857] Bluetooth: hci7: command tx timeout [ 272.856784][ T6930] loop7: detected capacity change from 0 to 8 [ 273.684683][ T30] audit: type=1800 audit(1749938121.777:9): pid=6930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.30" name="file2" dev="loop7" ino=6 res=0 errno=0 [ 274.904510][ T5857] Bluetooth: hci7: command tx timeout [ 276.995037][ T5857] Bluetooth: hci7: command tx timeout [ 279.074510][ T5857] Bluetooth: hci7: command tx timeout [ 287.864296][ T5148] Bluetooth: hci1: command 0x0406 tx timeout [ 288.825512][ T5148] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 288.835148][ T5148] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 288.842799][ T5148] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 288.851153][ T5148] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 288.860106][ T5148] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 289.100967][ T6933] chnl_net:caif_netlink_parms(): no params data found [ 289.200166][ T6933] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.207491][ T6933] bridge0: port 1(bridge_slave_0) entered disabled state [ 289.214772][ T6933] bridge_slave_0: entered allmulticast mode [ 289.222160][ T6933] bridge_slave_0: entered promiscuous mode [ 289.232121][ T6933] bridge0: port 2(bridge_slave_1) entered blocking state [ 289.239678][ T6933] bridge0: port 2(bridge_slave_1) entered disabled state [ 289.246926][ T6933] bridge_slave_1: entered allmulticast mode [ 289.254527][ T6933] bridge_slave_1: entered promiscuous mode [ 289.298401][ T6933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 289.312119][ T6933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 289.358493][ T6933] team0: Port device team_slave_0 added [ 289.368594][ T6933] team0: Port device team_slave_1 added [ 289.410759][ T6933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 289.418011][ T6933] 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. [ 289.447317][ T6933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 289.461413][ T6933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 289.468816][ T6933] 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. [ 289.497405][ T6933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 289.555048][ T6933] hsr_slave_0: entered promiscuous mode [ 289.561749][ T6933] hsr_slave_1: entered promiscuous mode [ 289.568604][ T6933] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 289.576252][ T6933] Cannot create hsr debugfs directory [ 289.766659][ T6933] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 289.777390][ T6933] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 289.788470][ T6933] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 289.802845][ T6933] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 289.836577][ T6933] bridge0: port 2(bridge_slave_1) entered blocking state [ 289.843914][ T6933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 289.851424][ T6933] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.858580][ T6933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 289.925066][ T6933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 289.946304][ T1106] bridge0: port 1(bridge_slave_0) entered disabled state [ 289.954912][ T1106] bridge0: port 2(bridge_slave_1) entered disabled state [ 289.975460][ T6933] 8021q: adding VLAN 0 to HW filter on device team0 [ 289.991517][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.998701][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 290.018630][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.025802][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.282594][ T6933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 290.578056][ T6933] veth0_vlan: entered promiscuous mode [ 290.592012][ T6933] veth1_vlan: entered promiscuous mode [ 290.631345][ T6933] veth0_macvtap: entered promiscuous mode [ 290.641802][ T6933] veth1_macvtap: entered promiscuous mode [ 290.662293][ T6933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 290.676698][ T6933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 290.692391][ T6933] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.702233][ T6933] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.711425][ T6933] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.725352][ T6933] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 290.806271][ T1146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 290.829812][ T1146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 290.862067][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 290.870522][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:55:39 executed programs: 18 [ 290.909961][ T5857] Bluetooth: hci8: command tx timeout [ 290.978725][ T6959] loop8: detected capacity change from 0 to 8 [ 291.809941][ T30] audit: type=1800 audit(1749938139.907:10): pid=6959 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.8.32" name="file2" dev="loop8" ino=6 res=0 errno=0 [ 292.985899][ T5857] Bluetooth: hci8: command tx timeout [ 295.064579][ T5857] Bluetooth: hci8: command tx timeout [ 297.144228][ T5857] Bluetooth: hci8: command tx timeout [ 307.084481][ T51] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 307.092343][ T51] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 307.100171][ T51] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 307.115267][ T51] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 307.123384][ T51] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 307.343885][ T6961] chnl_net:caif_netlink_parms(): no params data found [ 307.450055][ T6961] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.457682][ T6961] bridge0: port 1(bridge_slave_0) entered disabled state [ 307.465555][ T6961] bridge_slave_0: entered allmulticast mode [ 307.473160][ T6961] bridge_slave_0: entered promiscuous mode [ 307.482424][ T6961] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.489652][ T6961] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.497468][ T6961] bridge_slave_1: entered allmulticast mode [ 307.505208][ T6961] bridge_slave_1: entered promiscuous mode [ 307.554498][ T6961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 307.568950][ T6961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 307.622722][ T6961] team0: Port device team_slave_0 added [ 307.633511][ T6961] team0: Port device team_slave_1 added [ 307.673223][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 307.680662][ T6961] 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. [ 307.709116][ T6961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 307.724729][ T6961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 307.731693][ T6961] 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. [ 307.758251][ T6961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 307.817539][ T6961] hsr_slave_0: entered promiscuous mode [ 307.828938][ T6961] hsr_slave_1: entered promiscuous mode [ 307.836157][ T6961] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 307.843716][ T6961] Cannot create hsr debugfs directory [ 308.039265][ T6961] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 308.049523][ T6961] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 308.061344][ T6961] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 308.071579][ T6961] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 308.110367][ T6961] bridge0: port 2(bridge_slave_1) entered blocking state [ 308.117513][ T6961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 308.125020][ T6961] bridge0: port 1(bridge_slave_0) entered blocking state [ 308.132179][ T6961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 308.203455][ T6961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 308.223604][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.236698][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.255185][ T6961] 8021q: adding VLAN 0 to HW filter on device team0 [ 308.270953][ T3878] bridge0: port 1(bridge_slave_0) entered blocking state [ 308.278086][ T3878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 308.293259][ T3878] bridge0: port 2(bridge_slave_1) entered blocking state [ 308.300404][ T3878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 308.344643][ T5148] Bluetooth: hci2: command 0x0406 tx timeout [ 308.569467][ T6961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 308.852270][ T6961] veth0_vlan: entered promiscuous mode [ 308.869489][ T6961] veth1_vlan: entered promiscuous mode [ 308.907667][ T6961] veth0_macvtap: entered promiscuous mode [ 308.918278][ T6961] veth1_macvtap: entered promiscuous mode [ 308.939826][ T6961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 308.962046][ T6961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 308.973686][ T6961] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.983878][ T6961] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 308.998444][ T6961] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.007297][ T6961] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.096776][ T1106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 309.113966][ T1106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 309.145397][ T5857] Bluetooth: hci9: command tx timeout [ 309.161613][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 309.169839][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/14 21:55:57 executed programs: 20 [ 309.277819][ T6989] loop9: detected capacity change from 0 to 8 [ 310.099032][ T30] audit: type=1800 audit(1749938158.197:11): pid=6989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.9.34" name="file2" dev="loop9" ino=6 res=0 errno=0 [ 311.224382][ T5857] Bluetooth: hci9: command tx timeout [ 311.417770][ T31] INFO: task syz-executor:6493 blocked for more than 143 seconds. [ 311.432784][ T31] Not tainted 6.16.0-rc1-syzkaller-g8c6bc74c7f89 #0 [ 311.440328][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 311.449160][ T31] task:syz-executor state:D stack:21304 pid:6493 tgid:6493 ppid:1 task_flags:0x400140 flags:0x00004004 [ 311.461545][ T31] Call Trace: [ 311.466303][ T31] [ 311.469255][ T31] __schedule+0x16f5/0x4d00 [ 311.473808][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.480123][ T31] ? schedule+0x165/0x360 [ 311.484879][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.490577][ T31] ? __pfx___schedule+0x10/0x10 [ 311.495975][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.501701][ T31] ? schedule+0x91/0x360 [ 311.506138][ T31] schedule+0x165/0x360 [ 311.513817][ T31] io_schedule+0x80/0xd0 [ 311.518330][ T31] folio_wait_bit_common+0x6b0/0xb90 [ 311.523656][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 311.529504][ T31] ? __pfx_wake_page_function+0x10/0x10 [ 311.536106][ T31] ? folios_put_refs+0x559/0x640 [ 311.541076][ T31] ? __pfx_find_lock_entries+0x10/0x10 [ 311.547084][ T31] __filemap_get_folio+0x139/0xaf0 [ 311.552285][ T31] truncate_inode_pages_range+0x3ed/0xda0 [ 311.558333][ T31] ? evict+0x847/0x9c0 [ 311.562449][ T31] ? evict_inodes+0x636/0x6c0 [ 311.567267][ T31] ? generic_shutdown_super+0x9a/0x2c0 [ 311.572750][ T31] ? kill_block_super+0x44/0x90 [ 311.577696][ T31] ? deactivate_locked_super+0xbc/0x130 [ 311.583266][ T31] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 311.589658][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.595423][ T31] ? __lock_acquire+0xab9/0xd20 [ 311.600356][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 311.606666][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 311.614789][ T31] evict+0x517/0x9c0 [ 311.618732][ T31] ? __pfx_evict+0x10/0x10 [ 311.623168][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.628941][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.634641][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 311.639859][ T31] evict_inodes+0x636/0x6c0 [ 311.644491][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.650176][ T31] ? __pfx_evict_inodes+0x10/0x10 [ 311.655277][ T31] generic_shutdown_super+0x9a/0x2c0 [ 311.660590][ T31] kill_block_super+0x44/0x90 [ 311.665355][ T31] deactivate_locked_super+0xbc/0x130 [ 311.670759][ T31] cleanup_mnt+0x425/0x4c0 [ 311.676092][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.681759][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 311.687046][ T31] task_work_run+0x1d4/0x260 [ 311.691661][ T31] ? __pfx_task_work_run+0x10/0x10 [ 311.696831][ T31] ? __x64_sys_umount+0x122/0x160 [ 311.701886][ T31] ? exit_to_user_mode_loop+0x40/0x110 [ 311.708641][ T31] exit_to_user_mode_loop+0xec/0x110 [ 311.716387][ T31] do_syscall_64+0x2bd/0x3b0 [ 311.721013][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 311.726542][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.732626][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.738330][ T31] ? exc_page_fault+0x9f/0xf0 [ 311.743045][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.749182][ T31] RIP: 0033:0x7fe80798fc97 [ 311.753617][ T31] RSP: 002b:00007fff3a6bfc18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 311.762144][ T31] RAX: 0000000000000000 RBX: 00007fe807a1089d RCX: 00007fe80798fc97 [ 311.770188][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff3a6bfcd0 [ 311.778224][ T31] RBP: 00007fff3a6bfcd0 R08: 0000000000000000 R09: 0000000000000000 [ 311.786602][ T31] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff3a6c0d60 [ 311.794668][ T31] R13: 00007fe807a1089d R14: 00000000000245a2 R15: 00007fff3a6c0da0 [ 311.802701][ T31] [ 311.806038][ T31] INFO: task syz-executor:6734 blocked for more than 143 seconds. [ 311.813845][ T31] Not tainted 6.16.0-rc1-syzkaller-g8c6bc74c7f89 #0 [ 311.823571][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 311.833163][ T31] task:syz-executor state:D stack:21640 pid:6734 tgid:6734 ppid:1 task_flags:0x400140 flags:0x00004004 [ 311.845391][ T31] Call Trace: [ 311.848693][ T31] [ 311.851640][ T31] __schedule+0x16f5/0x4d00 [ 311.856629][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.862366][ T31] ? unwind_get_return_address+0x4d/0x90 [ 311.869806][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.875691][ T31] ? schedule+0x165/0x360 [ 311.880045][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.886049][ T31] ? __pfx___schedule+0x10/0x10 [ 311.890934][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.897234][ T31] ? schedule+0x91/0x360 [ 311.901558][ T31] schedule+0x165/0x360 [ 311.906185][ T31] io_schedule+0x80/0xd0 [ 311.910465][ T31] folio_wait_bit_common+0x6b0/0xb90 [ 311.916195][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 311.926527][ T31] ? __pfx_wake_page_function+0x10/0x10 [ 311.932119][ T31] ? folios_put_refs+0x559/0x640 [ 311.937548][ T31] ? __pfx_find_lock_entries+0x10/0x10 [ 311.943032][ T31] __filemap_get_folio+0x139/0xaf0 [ 311.949724][ T31] truncate_inode_pages_range+0x3ed/0xda0 [ 311.955872][ T31] ? evict+0x847/0x9c0 [ 311.959965][ T31] ? evict_inodes+0x636/0x6c0 [ 311.964993][ T31] ? generic_shutdown_super+0x9a/0x2c0 [ 311.970482][ T31] ? kill_block_super+0x44/0x90 [ 311.975758][ T31] ? deactivate_locked_super+0xbc/0x130 [ 311.981361][ T31] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 311.987978][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 311.993636][ T31] ? __lock_acquire+0xab9/0xd20 [ 311.998981][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 312.004514][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.009755][ T31] evict+0x517/0x9c0 [ 312.013689][ T31] ? __pfx_evict+0x10/0x10 [ 312.018173][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.026925][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.032727][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 312.040123][ T31] evict_inodes+0x636/0x6c0 [ 312.044718][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.050376][ T31] ? __pfx_evict_inodes+0x10/0x10 [ 312.055545][ T31] generic_shutdown_super+0x9a/0x2c0 [ 312.060868][ T31] kill_block_super+0x44/0x90 [ 312.065633][ T31] deactivate_locked_super+0xbc/0x130 [ 312.071048][ T31] cleanup_mnt+0x425/0x4c0 [ 312.075717][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.081364][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.086806][ T31] task_work_run+0x1d4/0x260 [ 312.091436][ T31] ? __pfx_task_work_run+0x10/0x10 [ 312.096888][ T31] ? __x64_sys_umount+0x122/0x160 [ 312.101929][ T31] ? exit_to_user_mode_loop+0x40/0x110 [ 312.108156][ T31] exit_to_user_mode_loop+0xec/0x110 [ 312.113560][ T31] do_syscall_64+0x2bd/0x3b0 [ 312.119336][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.127346][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.133442][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.139323][ T31] ? exc_page_fault+0x9f/0xf0 [ 312.144112][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.150101][ T31] RIP: 0033:0x7f3d2518fc97 [ 312.154598][ T31] RSP: 002b:00007ffc7dab76c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 312.163033][ T31] RAX: 0000000000000000 RBX: 00007f3d2521089d RCX: 00007f3d2518fc97 [ 312.171237][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc7dab7780 [ 312.179283][ T31] RBP: 00007ffc7dab7780 R08: 0000000000000000 R09: 0000000000000000 [ 312.188895][ T31] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc7dab8810 [ 312.196933][ T31] R13: 00007f3d2521089d R14: 0000000000028a44 R15: 00007ffc7dab8850 [ 312.205114][ T31] [ 312.208230][ T31] [ 312.208230][ T31] Showing all locks held in the system: [ 312.216035][ T31] 2 locks held by kworker/u8:0/12: [ 312.221237][ T31] 1 lock held by khungtaskd/31: [ 312.239640][ T31] #0: ffffffff8e13ed60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 312.249780][ T31] 1 lock held by klogd/5187: [ 312.255634][ T31] #0: ffff8880b873b918 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 312.265853][ T31] 2 locks held by getty/5584: [ 312.270531][ T31] #0: ffff8880304af0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 312.280481][ T31] #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 312.290697][ T31] 1 lock held by syz-executor/6493: [ 312.296215][ T31] #0: ffff8880299c20e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.308767][ T31] 1 lock held by syz-executor/6734: [ 312.314111][ T31] #0: ffff888020b560e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.324595][ T31] 1 lock held by syz-executor/6758: [ 312.344223][ T31] #0: ffff88807c2480e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.355763][ T31] 1 lock held by syz-executor/6787: [ 312.360975][ T31] #0: ffff888059e140e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.371660][ T31] 1 lock held by syz-executor/6810: [ 312.377105][ T31] #0: ffff8880604680e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.387541][ T31] 1 lock held by syz-executor/6839: [ 312.392737][ T31] #0: ffff8880588700e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.403032][ T31] 1 lock held by syz-executor/6873: [ 312.408461][ T31] #0: ffff8880569580e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.418831][ T31] 1 lock held by syz-executor/6903: [ 312.424232][ T31] #0: ffff88802f5840e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.437396][ T31] 1 lock held by syz-executor/6933: [ 312.442597][ T31] #0: ffff888059a740e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.452887][ T31] 1 lock held by syz-executor/6961: [ 312.458207][ T31] #0: ffff888058b380e0 (&type->s_umount_key#53){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 312.468576][ T31] [ 312.470910][ T31] ============================================= [ 312.470910][ T31] [ 312.479692][ T31] NMI backtrace for cpu 0 [ 312.479708][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-g8c6bc74c7f89 #0 PREEMPT(full) [ 312.479734][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 312.479748][ T31] Call Trace: [ 312.479757][ T31] [ 312.479767][ T31] dump_stack_lvl+0x189/0x250 [ 312.479806][ T31] ? __wake_up_klogd+0xd9/0x110 [ 312.479834][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.479864][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 312.479903][ T31] ? __pfx__printk+0x10/0x10 [ 312.479942][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 312.479978][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 312.480006][ T31] ? _printk+0xcf/0x120 [ 312.480036][ T31] ? __pfx__printk+0x10/0x10 [ 312.480064][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 312.480100][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 312.480135][ T31] watchdog+0xfee/0x1030 [ 312.480169][ T31] ? watchdog+0x1de/0x1030 [ 312.480210][ T31] kthread+0x711/0x8a0 [ 312.480241][ T31] ? __pfx_watchdog+0x10/0x10 [ 312.480272][ T31] ? __pfx_kthread+0x10/0x10 [ 312.480296][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.480327][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 312.480359][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.480386][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.480420][ T31] ? __pfx_kthread+0x10/0x10 [ 312.480448][ T31] ret_from_fork+0x3fc/0x770 [ 312.480485][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 312.480526][ T31] ? __switch_to_asm+0x39/0x70 [ 312.480550][ T31] ? __switch_to_asm+0x33/0x70 [ 312.480573][ T31] ? __pfx_kthread+0x10/0x10 [ 312.480601][ T31] ret_from_fork_asm+0x1a/0x30 [ 312.480643][ T31] [ 312.480656][ T31] Sending NMI from CPU 0 to CPUs 1: [ 312.661047][ C1] NMI backtrace for cpu 1 [ 312.661067][ C1] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.16.0-rc1-syzkaller-g8c6bc74c7f89 #0 PREEMPT(full) [ 312.661092][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 312.661106][ C1] Workqueue: bat_events batadv_nc_worker [ 312.661182][ C1] RIP: 0010:check_preemption_disabled+0x2b/0x120 [ 312.661207][ C1] Code: 41 57 41 56 53 48 83 ec 10 65 48 8b 05 7e 7e 36 07 48 89 44 24 08 65 8b 05 86 7e 36 07 65 8b 0d 7b 7e 36 07 f7 c1 ff ff ff 7f <74> 23 65 48 8b 0d 5b 7e 36 07 48 3b 4c 24 08 0f 85 cc 00 00 00 48 [ 312.661224][ C1] RSP: 0018:ffffc900001278b8 EFLAGS: 00000202 [ 312.661242][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000080000001 [ 312.661256][ C1] RDX: 0000000000000000 RSI: ffffffff8be28a60 RDI: ffffffff8be28a20 [ 312.661270][ C1] RBP: ffffffff8b348dfa R08: 0000000000000000 R09: 0000000000000000 [ 312.661283][ C1] R10: dffffc0000000000 R11: fffffbfff1f4219f R12: 0000000000000002 [ 312.661303][ C1] R13: ffffffff8e13ed60 R14: 0000000000000000 R15: 0000000000000000 [ 312.661319][ C1] FS: 0000000000000000(0000) GS:ffff888125d51000(0000) knlGS:0000000000000000 [ 312.661339][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 312.661353][ C1] CR2: 00005559c4a8da08 CR3: 000000000df38000 CR4: 0000000000350ef0 [ 312.661369][ C1] Call Trace: [ 312.661378][ C1] [ 312.661390][ C1] ? batadv_nc_process_nc_paths+0xba/0x3a0 [ 312.661421][ C1] rcu_is_watching+0x15/0xb0 [ 312.661456][ C1] lock_acquire+0x5f/0x360 [ 312.661488][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.661515][ C1] ? batadv_nc_process_nc_paths+0xba/0x3a0 [ 312.661546][ C1] ? __pfx_batadv_nc_fwd_flush+0x10/0x10 [ 312.661578][ C1] batadv_nc_process_nc_paths+0xdb/0x3a0 [ 312.661609][ C1] ? batadv_nc_process_nc_paths+0xba/0x3a0 [ 312.661646][ C1] ? batadv_nc_process_nc_paths+0xba/0x3a0 [ 312.661680][ C1] batadv_nc_worker+0x429/0x610 [ 312.661711][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 312.661745][ C1] process_scheduled_works+0xae1/0x17b0 [ 312.661796][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 312.661833][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.661863][ C1] worker_thread+0x8a0/0xda0 [ 312.661899][ C1] kthread+0x711/0x8a0 [ 312.661925][ C1] ? __pfx_worker_thread+0x10/0x10 [ 312.661957][ C1] ? __pfx_kthread+0x10/0x10 [ 312.661979][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.662006][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 312.662036][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 312.662060][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 312.662090][ C1] ? __pfx_kthread+0x10/0x10 [ 312.662114][ C1] ret_from_fork+0x3fc/0x770 [ 312.662147][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 312.662180][ C1] ? __switch_to_asm+0x39/0x70 [ 312.662203][ C1] ? __switch_to_asm+0x33/0x70 [ 312.662223][ C1] ? __pfx_kthread+0x10/0x10 [ 312.662247][ C1] ret_from_fork_asm+0x1a/0x30 [ 312.662279][ C1] [ 312.663289][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 312.956214][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-g8c6bc74c7f89 #0 PREEMPT(full) [ 312.967499][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 312.977547][ T31] Call Trace: [ 312.980819][ T31] [ 312.983742][ T31] dump_stack_lvl+0x99/0x250 [ 312.988349][ T31] ? __asan_memcpy+0x40/0x70 [ 312.992970][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 312.998180][ T31] ? __pfx__printk+0x10/0x10 [ 313.002776][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.008420][ T31] panic+0x2db/0x790 [ 313.012321][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.017961][ T31] ? __pfx_panic+0x10/0x10 [ 313.022419][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.028050][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 313.033867][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.039498][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 313.044877][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 313.051045][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.056690][ T31] watchdog+0x102d/0x1030 [ 313.061027][ T31] ? watchdog+0x1de/0x1030 [ 313.065459][ T31] kthread+0x711/0x8a0 [ 313.069531][ T31] ? __pfx_watchdog+0x10/0x10 [ 313.074208][ T31] ? __pfx_kthread+0x10/0x10 [ 313.078792][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.084453][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 313.089764][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 313.095429][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 313.100635][ T31] ? __pfx_kthread+0x10/0x10 [ 313.105230][ T31] ret_from_fork+0x3fc/0x770 [ 313.109834][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 313.114960][ T31] ? __switch_to_asm+0x39/0x70 [ 313.119733][ T31] ? __switch_to_asm+0x33/0x70 [ 313.124499][ T31] ? __pfx_kthread+0x10/0x10 [ 313.129091][ T31] ret_from_fork_asm+0x1a/0x30 [ 313.133871][ T31] [ 313.137111][ T31] Kernel Offset: disabled [ 313.141434][ T31] Rebooting in 86400 seconds..