syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x3f4000) Warning: Permanently added '[localhost]:18987' (ED25519) to the list of known hosts. 2026/06/10 19:25:42 parsed 1 programs [ 96.915320][ T10] cfg80211: failed to load regulatory.db [ 97.138252][ T5301] cgroup: Unknown subsys name 'net' [ 97.216178][ T5301] cgroup: Unknown subsys name 'cpuset' [ 97.225012][ T5301] cgroup: Unknown subsys name 'rlimit' [ 142.996477][ T1332] ieee802154 phy0 wpan0: encryption failed: -22 [ 142.999850][ T1332] ieee802154 phy1 wpan1: encryption failed: -22 [ 153.251355][ T1030] ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x6 frozen [ 153.254733][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 153.257377][ T1030] ata1.00: cmd 61/a0:28:36:11:05/1f:00:00:00:00/40 tag 5 ncq dma 4145152 ou [ 153.257377][ T1030] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 153.264851][ T1030] ata1.00: status: { DRDY } [ 153.267066][ T1030] ata1: hard resetting link [ 153.581998][ T1030] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 153.588531][ T1030] ata1.00: configured for UDMA/100 [ 153.598255][ T1030] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x3f4000) [ 153.622654][ T1030] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 153.625583][ T1030] ata1: failed to read log page 10h (errno=-5) [ 153.628066][ T1030] ata1.00: exception Emask 0x1 SAct 0x800 SErr 0x0 action 0x0 [ 153.632221][ T1030] ata1.00: irq_stat 0x41000008 [ 153.634332][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 153.636948][ T1030] ata1.00: cmd 61/a0:58:36:11:05/1f:00:00:00:00/40 tag 11 ncq dma 4145152 ou [ 153.636948][ T1030] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 153.644640][ T1030] ata1.00: status: { DRDY } [ 153.647112][ T1030] ata1.00: error: { ABRT } [ 153.650238][ T1030] ata1.00: configured for UDMA/100 [ 153.653249][ T1030] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 153.672101][ T1030] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 153.674484][ T1030] ata1: failed to read log page 10h (errno=-5) [ 153.676798][ T1030] ata1.00: exception Emask 0x1 SAct 0x680000 SErr 0x0 action 0x0 [ 153.680066][ T1030] ata1.00: irq_stat 0x41000000 [ 153.691702][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 153.702328][ T1030] ata1.00: cmd 61/a0:98:36:11:05/1f:00:00:00:00/40 tag 19 ncq dma 4145152 ou [ 153.702328][ T1030] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 153.717220][ T1030] ata1.00: status: { DRDY } [ 153.719296][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 153.722895][ T1030] ata1.00: cmd 61/00:a8:56:83:05/20:00:00:00:00/40 tag 21 ncq dma 4194304 ou [ 153.722895][ T1030] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 153.730836][ T1030] ata1.00: status: { DRDY } [ 153.734595][ T1030] ata1.00: failed command: WRITE FPDMA QUEUED [ 153.737512][ T1030] ata1.00: cmd 61/18:b0:56:a3:05/0c:00:00:00:00/40 tag 22 ncq dma 1585152 ou [ 153.737512][ T1030] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 153.745552][ T1030] ata1.00: status: { DRDY } [ 153.749123][ T1030] ata1.00: configured for UDMA/100 [ 153.752191][ T1030] ata1: EH complete Setting up swapspace version 1, size = 127995904 bytes [ 155.296744][ T5301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 160.470952][ T5342] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 163.632402][ T44] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 163.638432][ T44] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 163.642336][ T44] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 163.646634][ T44] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 163.650002][ T44] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 165.712616][ T44] Bluetooth: hci0: command tx timeout [ 170.305769][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.328777][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.693873][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.710134][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.233752][ T5384] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.241302][ T5384] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.248724][ T5384] bridge_slave_0: entered allmulticast mode [ 171.260941][ T5384] bridge_slave_0: entered promiscuous mode [ 171.273165][ T5384] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.281273][ T5384] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.287140][ T5384] bridge_slave_1: entered allmulticast mode [ 171.300166][ T5384] bridge_slave_1: entered promiscuous mode [ 171.357281][ T5384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.377158][ T5384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.442931][ T5384] team0: Port device team_slave_0 added [ 171.461201][ T5384] team0: Port device team_slave_1 added [ 171.543432][ T5384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.546403][ T5384] 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 1532 would solve the problem. [ 171.588548][ T5384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.611417][ T5384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.621291][ T5384] 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 1532 would solve the problem. [ 171.655706][ T5384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.834930][ T5384] hsr_slave_0: entered promiscuous mode [ 171.850124][ T5384] hsr_slave_1: entered promiscuous mode [ 172.273379][ T5384] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 172.308131][ T5384] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 172.320543][ T5384] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 172.333191][ T5384] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 172.340865][ T5384] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 172.358872][ T5384] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 172.371740][ T5384] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 172.382754][ T5384] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 172.697878][ T5384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.771837][ T5384] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.800967][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.804405][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.845384][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.848256][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.528660][ T5384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.579198][ T5384] veth0_vlan: entered promiscuous mode [ 173.592763][ T5384] veth1_vlan: entered promiscuous mode [ 173.628674][ T5384] veth0_macvtap: entered promiscuous mode [ 173.636923][ T5384] veth1_macvtap: entered promiscuous mode [ 173.655768][ T5384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.667564][ T5384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.686554][ T153] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.697360][ T153] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.706103][ T153] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.736556][ T153] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/06/10 19:27:01 executed programs: 0 [ 174.312015][ T4660] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 174.318994][ T4660] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 174.329129][ T4660] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 174.334828][ T4660] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 174.339142][ T4660] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 174.406536][ T44] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 174.415259][ T44] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 174.440876][ T5459] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 174.446800][ T5459] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 174.455780][ T5459] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 174.467363][ T4660] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 174.480378][ T4660] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 174.499271][ T4660] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 174.509903][ T4660] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 174.518350][ T4660] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 174.577195][ T4660] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 174.590260][ T4660] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 174.599640][ T4660] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 174.604756][ T4660] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 174.618391][ T4660] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 174.682963][ T4660] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 174.689362][ T4660] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 174.699585][ T4660] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 174.709524][ T4660] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 174.717918][ T4660] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 174.782864][ T51] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.865153][ T44] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 174.878462][ T44] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 174.888767][ T44] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 174.895631][ T44] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 174.904916][ T44] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 175.434414][ T51] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.788219][ T51] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.037544][ T51] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.431457][ T44] Bluetooth: hci1: command tx timeout [ 176.511313][ T44] Bluetooth: hci0: command tx timeout [ 176.591691][ T44] Bluetooth: hci2: command tx timeout [ 176.671573][ T44] Bluetooth: hci3: command tx timeout [ 176.753316][ T44] Bluetooth: hci4: command tx timeout [ 176.992829][ T44] Bluetooth: hci5: command tx timeout [ 177.089108][ T51] bridge_slave_1: left allmulticast mode [ 177.091948][ T51] bridge_slave_1: left promiscuous mode [ 177.096683][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.107049][ T51] bridge_slave_0: left allmulticast mode [ 177.109612][ T51] bridge_slave_0: left promiscuous mode [ 177.114410][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.296376][ T51] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 177.305605][ T51] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 177.310732][ T51] bond0 (unregistering): Released all slaves [ 177.432412][ T51] hsr_slave_0: left promiscuous mode [ 177.435531][ T51] hsr_slave_1: left promiscuous mode [ 177.438385][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 177.442320][ T51] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 177.447469][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 177.450796][ T51] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 177.464259][ T51] veth1_macvtap: left promiscuous mode [ 177.467178][ T51] veth0_macvtap: left promiscuous mode [ 177.469728][ T51] veth1_vlan: left promiscuous mode [ 177.479360][ T51] veth0_vlan: left promiscuous mode [ 177.728658][ T51] team0 (unregistering): Port device team_slave_1 removed [ 177.743052][ T51] team0 (unregistering): Port device team_slave_0 removed [ 178.512905][ T44] Bluetooth: hci1: command tx timeout [ 178.591946][ T44] Bluetooth: hci0: command tx timeout [ 178.671677][ T44] Bluetooth: hci2: command tx timeout [ 178.751298][ T44] Bluetooth: hci3: command tx timeout [ 178.832175][ T44] Bluetooth: hci4: command tx timeout [ 178.870058][ T5006] 8021q: adding VLAN 0 to HW filter on device eth2 [ 179.071336][ T44] Bluetooth: hci5: command tx timeout [ 179.967466][ T5463] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.981341][ T5463] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.984698][ T5463] bridge_slave_0: entered allmulticast mode [ 179.988518][ T5463] bridge_slave_0: entered promiscuous mode [ 180.165934][ T5463] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.172202][ T5463] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.180232][ T5463] bridge_slave_1: entered allmulticast mode [ 180.188162][ T5463] bridge_slave_1: entered promiscuous mode [ 180.276803][ T5453] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.280265][ T5453] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.284892][ T5453] bridge_slave_0: entered allmulticast mode [ 180.288662][ T5453] bridge_slave_0: entered promiscuous mode [ 180.332329][ T5006] 8021q: adding VLAN 0 to HW filter on device eth3 [ 180.358723][ T5453] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.362196][ T5453] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.365479][ T5453] bridge_slave_1: entered allmulticast mode [ 180.369490][ T5453] bridge_slave_1: entered promiscuous mode [ 180.373754][ T5460] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.377215][ T5460] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.380546][ T5460] bridge_slave_0: entered allmulticast mode [ 180.385068][ T5460] bridge_slave_0: entered promiscuous mode [ 180.395845][ T5463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.400130][ T5452] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.410502][ T5452] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.414139][ T5452] bridge_slave_0: entered allmulticast mode [ 180.425690][ T5452] bridge_slave_0: entered promiscuous mode [ 180.493010][ T5460] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.498065][ T5460] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.501880][ T5460] bridge_slave_1: entered allmulticast mode [ 180.505852][ T5460] bridge_slave_1: entered promiscuous mode [ 180.512767][ T5463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.516707][ T5452] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.520058][ T5452] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.523501][ T5452] bridge_slave_1: entered allmulticast mode [ 180.527210][ T5452] bridge_slave_1: entered promiscuous mode [ 180.550103][ T5453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.586072][ T5450] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.589465][ T5450] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.593340][ T44] Bluetooth: hci1: command tx timeout [ 180.597152][ T5450] bridge_slave_0: entered allmulticast mode [ 180.603272][ T5450] bridge_slave_0: entered promiscuous mode [ 180.619947][ T5453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.661722][ T5450] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.671366][ T5450] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.674487][ T44] Bluetooth: hci0: command tx timeout [ 180.679785][ T5450] bridge_slave_1: entered allmulticast mode [ 180.684937][ T5450] bridge_slave_1: entered promiscuous mode [ 180.722748][ T5460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.732455][ T5463] team0: Port device team_slave_0 added [ 180.738351][ T5452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.751643][ T44] Bluetooth: hci2: command tx timeout [ 180.757191][ T5469] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.760388][ T5469] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.764063][ T5469] bridge_slave_0: entered allmulticast mode [ 180.767662][ T5469] bridge_slave_0: entered promiscuous mode [ 180.774335][ T5453] team0: Port device team_slave_0 added [ 180.779344][ T5460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.814769][ T5463] team0: Port device team_slave_1 added [ 180.831531][ T44] Bluetooth: hci3: command tx timeout [ 180.841614][ T5452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.869066][ T5469] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.882898][ T5469] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.891822][ T5469] bridge_slave_1: entered allmulticast mode [ 180.903920][ T5469] bridge_slave_1: entered promiscuous mode [ 180.911595][ T44] Bluetooth: hci4: command tx timeout [ 180.939108][ T5453] team0: Port device team_slave_1 added [ 181.007021][ T5450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.023698][ T5450] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.109885][ T5460] team0: Port device team_slave_0 added [ 181.118056][ T5463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.131346][ T5463] 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 1532 would solve the problem. [ 181.152193][ T44] Bluetooth: hci5: command tx timeout [ 181.155351][ T5463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.213601][ T5469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 181.218354][ T5453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.223608][ T5453] 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 1532 would solve the problem. [ 181.234580][ T5453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.241541][ T5460] team0: Port device team_slave_1 added [ 181.254691][ T5463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.257727][ T5463] 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 1532 would solve the problem. [ 181.268666][ T5463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.275451][ T5452] team0: Port device team_slave_0 added [ 181.280130][ T5450] team0: Port device team_slave_0 added [ 181.285703][ T5006] 8021q: adding VLAN 0 to HW filter on device eth4 [ 181.293213][ T5469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 181.297424][ T5453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.300788][ T5453] 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 1532 would solve the problem. [ 181.313731][ T5453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.343620][ T5452] team0: Port device team_slave_1 added [ 181.348201][ T5450] team0: Port device team_slave_1 added [ 181.373181][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.376468][ T5460] 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 1532 would solve the problem. [ 181.387252][ T5460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.394945][ T5460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.397862][ T5460] 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 1532 would solve the problem. [ 181.408600][ T5460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.480772][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.483722][ T5452] 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 1532 would solve the problem. [ 181.494679][ T5452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.503526][ T5469] team0: Port device team_slave_0 added [ 181.509613][ T5469] team0: Port device team_slave_1 added [ 181.522313][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.524972][ T5450] 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 1532 would solve the problem. [ 181.535445][ T5450] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.558087][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.563654][ T5452] 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 1532 would solve the problem. [ 181.575281][ T5452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.601564][ T5450] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.604526][ T5450] 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 1532 would solve the problem. [ 181.615012][ T5450] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.626240][ T5453] hsr_slave_0: entered promiscuous mode [ 181.635691][ T5453] hsr_slave_1: entered promiscuous mode [ 181.674194][ T5463] hsr_slave_0: entered promiscuous mode [ 181.676998][ T5463] hsr_slave_1: entered promiscuous mode [ 181.679762][ T5463] debugfs: 'hsr0' already exists in 'hsr' [ 181.682590][ T5463] Cannot create hsr debugfs directory [ 181.740660][ T5460] hsr_slave_0: entered promiscuous mode [ 181.744202][ T5460] hsr_slave_1: entered promiscuous mode [ 181.751979][ T5460] debugfs: 'hsr0' already exists in 'hsr' [ 181.754720][ T5460] Cannot create hsr debugfs directory [ 181.760145][ T5469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.772074][ T5469] 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 1532 would solve the problem. [ 181.792894][ T5469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.852857][ T5469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.861498][ T5469] 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 1532 would solve the problem. [ 181.892003][ T5469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 182.093659][ T5452] hsr_slave_0: entered promiscuous mode [ 182.097459][ T5452] hsr_slave_1: entered promiscuous mode [ 182.100220][ T5452] debugfs: 'hsr0' already exists in 'hsr' [ 182.104912][ T5452] Cannot create hsr debugfs directory [ 182.146996][ T5450] hsr_slave_0: entered promiscuous mode [ 182.150305][ T5450] hsr_slave_1: entered promiscuous mode [ 182.155971][ T5450] debugfs: 'hsr0' already exists in 'hsr' [ 182.159052][ T5450] Cannot create hsr debugfs directory [ 182.163513][ T5006] 8021q: adding VLAN 0 to HW filter on device eth5 [ 182.247533][ T5469] hsr_slave_0: entered promiscuous mode [ 182.262108][ T5469] hsr_slave_1: entered promiscuous mode [ 182.265006][ T5469] debugfs: 'hsr0' already exists in 'hsr' [ 182.267325][ T5469] Cannot create hsr debugfs directory [ 182.672131][ T44] Bluetooth: hci1: command tx timeout [ 182.751620][ T44] Bluetooth: hci0: command tx timeout [ 182.831442][ T44] Bluetooth: hci2: command tx timeout [ 182.911499][ T44] Bluetooth: hci3: command tx timeout [ 182.991677][ T44] Bluetooth: hci4: command tx timeout [ 183.034992][ T5463] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 183.044439][ T5463] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 183.049514][ T5463] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 183.058640][ T5463] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 183.180899][ T5463] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 183.206994][ T5463] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 183.217642][ T5463] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 183.231560][ T44] Bluetooth: hci5: command tx timeout [ 183.238280][ T5463] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 183.667417][ T5463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.799796][ T5463] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.840084][ T185] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.843245][ T185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.918847][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.921939][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.959242][ T5452] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 183.983575][ T5452] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 183.997363][ T5452] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 184.020366][ T5452] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 184.032428][ T5452] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 184.042716][ T5452] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 184.058672][ T5452] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 184.079149][ T5452] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 184.314715][ T5450] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 184.334512][ T5450] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 184.355226][ T5450] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 184.385505][ T5450] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 184.396438][ T5450] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 184.419095][ T5450] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 184.443817][ T5450] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 184.458776][ T5450] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 184.816847][ T5469] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 184.858539][ T5469] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 184.875155][ T5469] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 184.896572][ T5469] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 184.926267][ T5469] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 184.952917][ T5469] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 184.973753][ T5469] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 184.992887][ T5469] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 185.353102][ T5460] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 185.384095][ T5460] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 185.399256][ T5452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.428886][ T5460] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 185.455608][ T5460] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 185.519317][ T5460] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 185.538607][ T5460] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 185.674357][ T5460] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 185.694431][ T5460] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 185.864467][ T5452] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.975933][ T5463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.985217][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.988377][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.064952][ T5453] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 186.078860][ T5453] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 186.091996][ T5453] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 186.100288][ T5453] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 186.120702][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.124656][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.150716][ T5453] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 186.173775][ T5453] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 186.226730][ T5453] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 186.254520][ T5453] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 186.370247][ T5450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.417486][ T5469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.626171][ T5469] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.683458][ T5450] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.769235][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.772252][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.789638][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.792765][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.852928][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.856099][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.875637][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.878506][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.055735][ T5460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.222622][ T5460] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.319911][ T185] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.323065][ T185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.357431][ T5463] veth0_vlan: entered promiscuous mode [ 187.390847][ T185] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.393851][ T185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.410441][ T5453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.458928][ T5463] veth1_vlan: entered promiscuous mode [ 187.565580][ T5453] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.639427][ T5463] veth0_macvtap: entered promiscuous mode [ 187.688664][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.691824][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.769088][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.772244][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.794372][ T5463] veth1_macvtap: entered promiscuous mode [ 187.978051][ T5463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.090773][ T5463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.183287][ T185] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.205007][ T185] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.238819][ T185] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.258512][ T185] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.536601][ T5452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.788943][ T1105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.816776][ T1105] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.062603][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 189.096272][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 189.241954][ T5452] veth0_vlan: entered promiscuous mode [ 189.340340][ T5452] veth1_vlan: entered promiscuous mode 2026/06/10 19:27:17 executed programs: 12 [ 189.493032][ T5469] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.643885][ T5450] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.727134][ T5452] veth0_macvtap: entered promiscuous mode [ 189.785915][ T5452] veth1_macvtap: entered promiscuous mode [ 189.978647][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.095347][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.158184][ T5450] veth0_vlan: entered promiscuous mode [ 190.172227][ T153] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.187637][ T153] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.209599][ T5460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.229924][ T153] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.257401][ T153] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.372752][ T5450] veth1_vlan: entered promiscuous mode [ 190.597542][ T5453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.768728][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.775536][ T5450] veth0_macvtap: entered promiscuous mode [ 190.785651][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 190.859671][ T5450] veth1_macvtap: entered promiscuous mode [ 190.898760][ T5460] veth0_vlan: entered promiscuous mode [ 190.958138][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 190.967824][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 191.035019][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 191.068884][ T5460] veth1_vlan: entered promiscuous mode [ 191.108261][ T5469] veth0_vlan: entered promiscuous mode [ 191.144414][ T5453] veth0_vlan: entered promiscuous mode [ 191.158943][ T5450] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.230232][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.246511][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.263738][ T5469] veth1_vlan: entered promiscuous mode [ 191.275998][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.285464][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.305544][ T5453] veth1_vlan: entered promiscuous mode [ 191.587898][ T5460] veth0_macvtap: entered promiscuous mode [ 191.739296][ T5460] veth1_macvtap: entered promiscuous mode [ 191.786983][ T5469] veth0_macvtap: entered promiscuous mode [ 191.816265][ T5453] veth0_macvtap: entered promiscuous mode [ 191.840805][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.863228][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 191.877303][ T5469] veth1_macvtap: entered promiscuous mode [ 191.909176][ T5453] veth1_macvtap: entered promiscuous mode [ 191.996466][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.156286][ T5460] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.170162][ T185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 192.187202][ T185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 192.204320][ T5469] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.272536][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.287734][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.315794][ T5453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 192.333088][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.350537][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.395558][ T5469] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.469151][ T5453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 192.669621][ T51] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.699172][ T51] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.763186][ T51] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.784397][ T51] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.852170][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.863513][ T5818] loop0: detected capacity change from 0 to 128 [ 192.886584][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.969580][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.996304][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.154844][ T185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.185972][ T185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 193.208905][ T5828] process 'syz.0.17' launched './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 193.238588][ T5828] ERROR: Domain ' /sbin/init /etc/init.d/rcS /etc/init.d/S50sshd /sbin/start-stop-daemon /usr/sbin/sshd /usr/libexec/sshd-session /bin/sh /syz-execprog /syz-executor /syz-executor /newroot/0/file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 193.747190][ T5475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.783058][ T5475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.022993][ T5848] loop0: detected capacity change from 0 to 128 [ 194.030966][ T185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.076949][ T185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.236588][ T5848] ------------[ cut here ]------------ [ 194.241139][ T5848] name->len > NAME_MAX [ 194.241153][ T5848] WARNING: fs/notify/fanotify/fanotify.h:217 at fanotify_handle_event+0x28e0/0x3e20, CPU#0: syz.0.68/5848 [ 194.247604][ T5848] Modules linked in: [ 194.249304][ T5848] CPU: 0 UID: 0 PID: 5848 Comm: syz.0.68 Not tainted syzkaller #0 PREEMPT(full) [ 194.253129][ T5848] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.257259][ T5848] RIP: 0010:fanotify_handle_event+0x28e0/0x3e20 [ 194.259884][ T5848] Code: 6a ff 90 0f 0b 90 e9 97 00 00 00 e8 2a 75 6a ff 90 0f 0b 90 eb 75 e8 1f 75 6a ff 90 0f 0b 90 e9 7d fb ff ff e8 11 75 6a ff 90 <0f> 0b 90 e9 0c fd ff ff e8 03 75 6a ff 90 0f 0b 90 4c 8b 6c 24 20 [ 194.268885][ T5848] RSP: 0018:ffffc900031e73a0 EFLAGS: 00010293 [ 194.272903][ T5848] RAX: ffffffff825b51ff RBX: ffff888055acc000 RCX: ffff88803a934a80 [ 194.276351][ T5848] RDX: 0000000000000000 RSI: 0000000000000ffd RDI: 00000000000000ff [ 194.279415][ T5848] RBP: ffffc900031e7580 R08: 0000000000000002 R09: 0000000000000000 [ 194.282805][ T5848] R10: ffff888055acc038 R11: ffffffff8251e2c0 R12: 0000000000000ffd [ 194.286201][ T5848] R13: 1ffff9200063ce8c R14: ffffc900031e77c4 R15: dffffc0000000000 [ 194.289373][ T5848] FS: 00007f4e61d226c0(0000) GS:ffff88808c894000(0000) knlGS:0000000000000000 [ 194.292910][ T5848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.295474][ T5848] CR2: 0000200000001400 CR3: 0000000041db8000 CR4: 0000000000352ef0 [ 194.298776][ T5848] Call Trace: [ 194.300182][ T5848] [ 194.301471][ T5848] ? __pfx_fanotify_handle_event+0x10/0x10 [ 194.303609][ T5848] ? __lock_acquire+0x6b5/0x2cf0 [ 194.305617][ T5848] ? fsnotify+0x74c/0x1ae0 [ 194.307449][ T5848] ? __pfx_fanotify_handle_event+0x10/0x10 [ 194.309968][ T5848] fsnotify+0x142f/0x1ae0 [ 194.311874][ T5848] ? fsnotify+0x74c/0x1ae0 [ 194.313918][ T5848] ? __pfx_fsnotify+0x10/0x10 [ 194.316043][ T5848] ? take_dentry_name_snapshot+0x29/0x500 [ 194.318520][ T5848] __fsnotify_parent+0x50d/0x620 [ 194.320774][ T5848] ? __pfx___fsnotify_parent+0x10/0x10 [ 194.323178][ T5848] ? file_ra_state_init+0x3d/0xc0 [ 194.325056][ T5848] vfs_open+0x28a/0x340 [ 194.326819][ T5848] path_openat+0x2e08/0x3860 [ 194.329003][ T5848] ? __pfx_path_openat+0x10/0x10 [ 194.331286][ T5848] ? arch_stack_walk+0xfb/0x150 [ 194.333429][ T5848] do_file_open+0x23e/0x4a0 [ 194.335371][ T5848] ? stack_depot_save_flags+0x33/0x810 [ 194.337803][ T5848] ? __pfx_do_file_open+0x10/0x10 [ 194.339936][ T5848] ? do_open_execat+0xad/0x580 [ 194.342035][ T5848] do_open_execat+0x12b/0x580 [ 194.343963][ T5848] ? __pfx_do_open_execat+0x10/0x10 [ 194.346097][ T5848] alloc_bprm+0x28/0x5c0 [ 194.347905][ T5848] do_execveat_common+0x175/0x690 [ 194.349977][ T5848] ? getname_long+0xbc/0x130 [ 194.352623][ T5848] ? do_getname+0x151/0x250 [ 194.354918][ T5848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.357426][ T5848] __x64_sys_execve+0x97/0xc0 [ 194.359505][ T5848] do_syscall_64+0x174/0x580 [ 194.361592][ T5848] ? trace_irq_disable+0x3b/0x140 [ 194.363707][ T5848] ? clear_bhb_loop+0x40/0x90 [ 194.365709][ T5848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.369309][ T5848] RIP: 0033:0x7f4e60d9ce59 [ 194.372005][ T5848] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 194.380092][ T5848] RSP: 002b:00007f4e61d22028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 194.383684][ T5848] RAX: ffffffffffffffda RBX: 00007f4e61015fa0 RCX: 00007f4e60d9ce59 [ 194.386967][ T5848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000440 [ 194.390087][ T5848] RBP: 00007f4e60e32d6f R08: 0000000000000000 R09: 0000000000000000 [ 194.393271][ T5848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.396590][ T5848] R13: 00007f4e61016038 R14: 00007f4e61015fa0 R15: 00007ffc1d02f3f8 [ 194.399918][ T5848] [ 194.401308][ T5848] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 194.404201][ T5848] CPU: 0 UID: 0 PID: 5848 Comm: syz.0.68 Not tainted syzkaller #0 PREEMPT(full) [ 194.407845][ T5848] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 194.411790][ T5848] Call Trace: [ 194.413198][ T5848] [ 194.414459][ T5848] vpanic+0x56c/0xa60 [ 194.416177][ T5848] ? __pfx__printk+0x10/0x10 [ 194.418167][ T5848] ? __pfx_vpanic+0x10/0x10 [ 194.420066][ T5848] ? is_bpf_text_address+0x292/0x2b0 [ 194.422278][ T5848] ? is_bpf_text_address+0x26/0x2b0 [ 194.424348][ T5848] panic+0xc5/0xd0 [ 194.425847][ T5848] ? __pfx_panic+0x10/0x10 [ 194.427788][ T5848] __warn+0x315/0x4c0 [ 194.429472][ T5848] ? fanotify_handle_event+0x28e0/0x3e20 [ 194.431718][ T5848] ? fanotify_handle_event+0x28e0/0x3e20 [ 194.434028][ T5848] __report_bug+0x29a/0x540 [ 194.435963][ T5848] ? alloc_bprm+0x28/0x5c0 [ 194.437818][ T5848] ? do_execveat_common+0x175/0x690 [ 194.439892][ T5848] ? __x64_sys_execve+0x97/0xc0 [ 194.441897][ T5848] ? fanotify_handle_event+0x28e0/0x3e20 [ 194.444176][ T5848] ? __pfx___report_bug+0x10/0x10 [ 194.446207][ T5848] ? generic_encode_ino32_fh+0x1f3/0x300 [ 194.448496][ T5848] ? fanotify_handle_event+0x28e0/0x3e20 [ 194.450816][ T5848] report_bug+0x16a/0x220 [ 194.452594][ T5848] ? fanotify_handle_event+0x28e0/0x3e20 [ 194.454759][ T5848] ? fanotify_handle_event+0x28e2/0x3e20 [ 194.457060][ T5848] handle_bug+0x9c/0x200 [ 194.458864][ T5848] exc_invalid_op+0x1a/0x50 [ 194.460805][ T5848] asm_exc_invalid_op+0x1a/0x20 [ 194.462743][ T5848] RIP: 0010:fanotify_handle_event+0x28e0/0x3e20 [ 194.465320][ T5848] Code: 6a ff 90 0f 0b 90 e9 97 00 00 00 e8 2a 75 6a ff 90 0f 0b 90 eb 75 e8 1f 75 6a ff 90 0f 0b 90 e9 7d fb ff ff e8 11 75 6a ff 90 <0f> 0b 90 e9 0c fd ff ff e8 03 75 6a ff 90 0f 0b 90 4c 8b 6c 24 20 [ 194.473020][ T5848] RSP: 0018:ffffc900031e73a0 EFLAGS: 00010293 [ 194.475704][ T5848] RAX: ffffffff825b51ff RBX: ffff888055acc000 RCX: ffff88803a934a80 [ 194.479046][ T5848] RDX: 0000000000000000 RSI: 0000000000000ffd RDI: 00000000000000ff [ 194.482341][ T5848] RBP: ffffc900031e7580 R08: 0000000000000002 R09: 0000000000000000 [ 194.486333][ T5848] R10: ffff888055acc038 R11: ffffffff8251e2c0 R12: 0000000000000ffd [ 194.489487][ T5848] R13: 1ffff9200063ce8c R14: ffffc900031e77c4 R15: dffffc0000000000 [ 194.492761][ T5848] ? __pfx_generic_encode_ino32_fh+0x10/0x10 [ 194.495097][ T5848] ? fanotify_handle_event+0x28df/0x3e20 [ 194.497185][ T5848] ? __pfx_fanotify_handle_event+0x10/0x10 [ 194.499245][ T5848] ? __lock_acquire+0x6b5/0x2cf0 [ 194.501092][ T5848] ? fsnotify+0x74c/0x1ae0 [ 194.502714][ T5848] ? __pfx_fanotify_handle_event+0x10/0x10 [ 194.504719][ T5848] fsnotify+0x142f/0x1ae0 [ 194.506320][ T5848] ? fsnotify+0x74c/0x1ae0 [ 194.508220][ T5848] ? __pfx_fsnotify+0x10/0x10 [ 194.510160][ T5848] ? take_dentry_name_snapshot+0x29/0x500 [ 194.512456][ T5848] __fsnotify_parent+0x50d/0x620 [ 194.514462][ T5848] ? __pfx___fsnotify_parent+0x10/0x10 [ 194.516764][ T5848] ? file_ra_state_init+0x3d/0xc0 [ 194.518853][ T5848] vfs_open+0x28a/0x340 [ 194.520475][ T5848] path_openat+0x2e08/0x3860 [ 194.522285][ T5848] ? __pfx_path_openat+0x10/0x10 [ 194.524242][ T5848] ? arch_stack_walk+0xfb/0x150 [ 194.526263][ T5848] do_file_open+0x23e/0x4a0 [ 194.528147][ T5848] ? stack_depot_save_flags+0x33/0x810 [ 194.530443][ T5848] ? __pfx_do_file_open+0x10/0x10 [ 194.532547][ T5848] ? do_open_execat+0xad/0x580 [ 194.534545][ T5848] do_open_execat+0x12b/0x580 [ 194.536565][ T5848] ? __pfx_do_open_execat+0x10/0x10 [ 194.538888][ T5848] alloc_bprm+0x28/0x5c0 [ 194.540689][ T5848] do_execveat_common+0x175/0x690 [ 194.542742][ T5848] ? getname_long+0xbc/0x130 [ 194.544680][ T5848] ? do_getname+0x151/0x250 [ 194.546564][ T5848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.549084][ T5848] __x64_sys_execve+0x97/0xc0 [ 194.550979][ T5848] do_syscall_64+0x174/0x580 [ 194.552832][ T5848] ? trace_irq_disable+0x3b/0x140 [ 194.554593][ T5848] ? clear_bhb_loop+0x40/0x90 [ 194.556344][ T5848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.558683][ T5848] RIP: 0033:0x7f4e60d9ce59 [ 194.560461][ T5848] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 194.567893][ T5848] RSP: 002b:00007f4e61d22028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 194.571263][ T5848] RAX: ffffffffffffffda RBX: 00007f4e61015fa0 RCX: 00007f4e60d9ce59 [ 194.574548][ T5848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000440 [ 194.577896][ T5848] RBP: 00007f4e60e32d6f R08: 0000000000000000 R09: 0000000000000000 [ 194.581232][ T5848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.584557][ T5848] R13: 00007f4e61016038 R14: 00007f4e61015fa0 R15: 00007ffc1d02f3f8 [ 194.587940][ T5848] [ 194.589680][ T5848] Kernel Offset: disabled [ 194.591450][ T5848] Rebooting in 86400 seconds..