tate [ 145.322958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.332712][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.339797][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.350395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 145.371642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 145.380177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 145.389702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.399357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.416100][ T4365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 145.586818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 145.594876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 145.607136][ T4365] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 145.628189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 145.637269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 145.657043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 145.666307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 145.675693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 145.684556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 145.694530][ T4365] device veth0_vlan entered promiscuous mode [ 145.705021][ T4365] device veth1_vlan entered promiscuous mode [ 145.726385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 145.734608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 145.743035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 145.751853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 145.768023][ T4365] device veth0_macvtap entered promiscuous mode [ 145.777142][ T4365] device veth1_macvtap entered promiscuous mode [ 145.790899][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 145.799569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 145.807963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 145.816360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 145.825645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 145.835820][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 145.847461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 145.856675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 145.867757][ T4365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.877658][ T4365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.886997][ T4365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 145.896153][ T4365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 146.282396][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/20 19:12:48 executed programs: 0 [ 146.393097][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 146.402171][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 146.409700][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 146.417859][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 146.425979][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 146.433645][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 146.535596][ T4388] chnl_net:caif_netlink_parms(): no params data found [ 146.576096][ T4388] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.583771][ T4388] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.592137][ T4388] device bridge_slave_0 entered promiscuous mode [ 146.600744][ T4388] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.607906][ T4388] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.615683][ T4388] device bridge_slave_1 entered promiscuous mode [ 146.634347][ T4388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.645714][ T4388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.670067][ T4388] team0: Port device team_slave_0 added [ 146.677457][ T4388] team0: Port device team_slave_1 added [ 146.695552][ T4388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.702675][ T4388] 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. [ 146.728915][ T4388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.743923][ T4388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.751232][ T4388] 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. [ 146.777537][ T4388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.808382][ T4388] device hsr_slave_0 entered promiscuous mode [ 146.815733][ T4388] device hsr_slave_1 entered promiscuous mode [ 146.822419][ T4388] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 146.830173][ T4388] Cannot create hsr debugfs directory [ 148.321064][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.481633][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 150.560693][ T4324] Bluetooth: hci0: command 0x041b tx timeout [ 150.580111][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.661213][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.485520][ T4388] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 151.495234][ T4388] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 151.505319][ T4388] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 151.514219][ T4388] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 151.539865][ T11] device hsr_slave_0 left promiscuous mode [ 151.546272][ T11] device hsr_slave_1 left promiscuous mode [ 151.552714][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 151.560110][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 151.568642][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 151.576256][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 151.583917][ T11] device bridge_slave_1 left promiscuous mode [ 151.590876][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.602997][ T11] device bridge_slave_0 left promiscuous mode [ 151.609180][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.626947][ T11] device veth1_macvtap left promiscuous mode [ 151.633291][ T11] device veth0_macvtap left promiscuous mode [ 151.639370][ T11] device veth1_vlan left promiscuous mode [ 151.646012][ T11] device veth0_vlan left promiscuous mode [ 151.912993][ T11] team0 (unregistering): Port device team_slave_1 removed [ 151.942022][ T11] team0 (unregistering): Port device team_slave_0 removed [ 151.966194][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 151.993548][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 152.227449][ T11] bond0 (unregistering): Released all slaves [ 152.322642][ T4388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.339565][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.347969][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.360113][ T4388] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.383896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.393167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.402100][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.409157][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.417707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.426354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.435079][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.442195][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.450371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 152.467264][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 152.482473][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 152.495499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 152.504666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.514580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 152.541839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.551453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.559804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 152.569121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 152.578183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 152.586848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 152.598104][ T4388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 152.640689][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 152.774729][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.782842][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.796690][ T4388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.811953][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 152.821167][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 152.839938][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 152.848235][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 152.858020][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 152.866548][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 152.876300][ T4388] device veth0_vlan entered promiscuous mode [ 152.889004][ T4388] device veth1_vlan entered promiscuous mode [ 152.904411][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.913093][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 152.921442][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.929816][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.942094][ T4388] device veth0_macvtap entered promiscuous mode [ 152.950439][ T4388] device veth1_macvtap entered promiscuous mode [ 152.967782][ T4388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.975281][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.983530][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 152.992186][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.000673][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.012371][ T4388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.019645][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.028450][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.041031][ T4388] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.049738][ T4388] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.058636][ T4388] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.067770][ T4388] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.115925][ T4384] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.133186][ T4384] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.142969][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 153.143843][ T4384] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.158527][ T4384] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/20 19:12:55 executed programs: 2 [ 153.170175][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 153.388121][ T4439] loop0: detected capacity change from 0 to 40427 [ 153.403536][ T4439] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 153.420658][ T4439] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 153.435000][ T4439] F2FS-fs (loop0): invalid crc value [ 153.449834][ T4439] F2FS-fs (loop0): Found nat_bits in checkpoint [ 153.495580][ T4439] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 153.503115][ T4439] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 153.532647][ T4439] syz.0.17: attempt to access beyond end of device [ 153.532647][ T4439] loop0: rw=10241, sector=45096, nr_sectors = 8 limit=40427 [ 154.720718][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 162.276655][ T4439] F2FS-fs (loop0): f2fs_pin_file_control: Enable GC = ino a after 801 GC trials [ 162.294685][ T4439] syz.0.17: attempt to access beyond end of device [ 162.294685][ T4439] loop0: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 162.309640][ T4439] syz.0.17: attempt to access beyond end of device [ 162.309640][ T4439] loop0: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 162.323997][ T4439] syz.0.17: attempt to access beyond end of device [ 162.323997][ T4439] loop0: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 162.337897][ T4439] syz.0.17: attempt to access beyond end of device [ 162.337897][ T4439] loop0: rw=524288, sector=49176, nr_sectors = 8 limit=40427 [ 162.351915][ T4439] syz.0.17: attempt to access beyond end of device [ 162.351915][ T4439] loop0: rw=524288, sector=49184, nr_sectors = 8 limit=40427 [ 162.365748][ T4439] syz.0.17: attempt to access beyond end of device [ 162.365748][ T4439] loop0: rw=524288, sector=49192, nr_sectors = 8 limit=40427 [ 162.379645][ T4439] syz.0.17: attempt to access beyond end of device [ 162.379645][ T4439] loop0: rw=524288, sector=49200, nr_sectors = 8 limit=40427 [ 162.393790][ T4439] syz.0.17: attempt to access beyond end of device [ 162.393790][ T4439] loop0: rw=524288, sector=49208, nr_sectors = 8 limit=40427 [ 162.407728][ T4439] syz.0.17: attempt to access beyond end of device [ 162.407728][ T4439] loop0: rw=524288, sector=49216, nr_sectors = 8 limit=40427 [ 162.421745][ T4439] syz.0.17: attempt to access beyond end of device [ 162.421745][ T4439] loop0: rw=524288, sector=49224, nr_sectors = 8 limit=40427 [ 167.302152][ T4439] bio_check_eod: 216654 callbacks suppressed [ 167.302173][ T4439] syz.0.17: attempt to access beyond end of device [ 167.302173][ T4439] loop0: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 167.322037][ T4439] syz.0.17: attempt to access beyond end of device [ 167.322037][ T4439] loop0: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 167.335882][ T4439] syz.0.17: attempt to access beyond end of device [ 167.335882][ T4439] loop0: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 167.349692][ T4439] syz.0.17: attempt to access beyond end of device [ 167.349692][ T4439] loop0: rw=524288, sector=49176, nr_sectors = 8 limit=40427 [ 167.363552][ T4439] syz.0.17: attempt to access beyond end of device [ 167.363552][ T4439] loop0: rw=524288, sector=49184, nr_sectors = 8 limit=40427 [ 167.377463][ T4439] syz.0.17: attempt to access beyond end of device [ 167.377463][ T4439] loop0: rw=524288, sector=49192, nr_sectors = 8 limit=40427 [ 167.391298][ T4439] syz.0.17: attempt to access beyond end of device [ 167.391298][ T4439] loop0: rw=524288, sector=49200, nr_sectors = 8 limit=40427 [ 167.405466][ T4439] syz.0.17: attempt to access beyond end of device [ 167.405466][ T4439] loop0: rw=524288, sector=49208, nr_sectors = 8 limit=40427 [ 167.419300][ T4439] syz.0.17: attempt to access beyond end of device [ 167.419300][ T4439] loop0: rw=524288, sector=49216, nr_sectors = 8 limit=40427 [ 167.433170][ T4439] syz.0.17: attempt to access beyond end of device [ 167.433170][ T4439] loop0: rw=524288, sector=49224, nr_sectors = 8 limit=40427 [ 168.268931][ T48] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 168.281990][ T48] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 168.290205][ T48] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 168.298755][ T48] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 168.306355][ T48] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 168.313788][ T48] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 168.487978][ T4451] chnl_net:caif_netlink_parms(): no params data found [ 168.552996][ T4451] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.560169][ T4451] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.568537][ T4451] device bridge_slave_0 entered promiscuous mode [ 168.576935][ T4451] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.584188][ T4451] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.592357][ T4451] device bridge_slave_1 entered promiscuous mode [ 168.618419][ T4451] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.631178][ T4451] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.660213][ T4451] team0: Port device team_slave_0 added [ 168.668193][ T4451] team0: Port device team_slave_1 added [ 168.691899][ T4451] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.698873][ T4451] 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. [ 168.724950][ T4451] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.738030][ T4451] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.745144][ T4451] 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. [ 168.771069][ T4451] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.810674][ T4451] device hsr_slave_0 entered promiscuous mode [ 168.817737][ T4451] device hsr_slave_1 entered promiscuous mode [ 168.939332][ T4451] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 168.949103][ T4451] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 168.959730][ T4451] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 168.970495][ T4451] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 168.997123][ T4451] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.004340][ T4451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.011780][ T4451] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.018873][ T4451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.073214][ T4451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.087029][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.096905][ T4384] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.108198][ T4384] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.117569][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 169.136597][ T4451] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.150845][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.159394][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.166535][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.191268][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.200168][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.207294][ T4384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.226618][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.244119][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.254561][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.263452][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.277304][ T4451] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 169.289035][ T4451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 169.298230][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.541896][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 169.550470][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 169.565102][ T4451] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.590359][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.601685][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.622259][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.631994][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.643749][ T4451] device veth0_vlan entered promiscuous mode [ 169.652504][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.660967][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.672367][ T4451] device veth1_vlan entered promiscuous mode [ 169.694527][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 169.702810][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 169.713203][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 169.721832][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 169.732377][ T4451] device veth0_macvtap entered promiscuous mode [ 169.742308][ T4451] device veth1_macvtap entered promiscuous mode [ 169.759064][ T4451] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 169.770334][ T4451] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 169.783118][ T4451] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 169.790409][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 169.799672][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 169.809237][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 169.819328][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 169.832440][ T4451] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 169.843630][ T4451] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 169.855640][ T4451] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.864496][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 169.873336][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 169.886102][ T4451] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.895540][ T4451] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.906381][ T4451] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.917038][ T4451] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.985109][ T4384] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.000726][ T4384] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.015021][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 170.026154][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/09/20 19:13:12 executed programs: 3 [ 170.035264][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.046254][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 170.400817][ T48] Bluetooth: hci1: command 0x0409 tx timeout [ 170.420403][ T4470] loop1: detected capacity change from 0 to 40427 [ 170.437090][ T4470] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 170.444985][ T4470] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 170.457242][ T4470] F2FS-fs (loop1): invalid crc value [ 170.485089][ T4470] F2FS-fs (loop1): Found nat_bits in checkpoint [ 170.581717][ T4470] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 170.588900][ T4470] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 172.310634][ T4439] bio_check_eod: 124916 callbacks suppressed [ 172.310652][ T4439] syz.0.17: attempt to access beyond end of device [ 172.310652][ T4439] loop0: rw=524288, sector=51080, nr_sectors = 8 limit=40427 [ 172.331298][ T4439] syz.0.17: attempt to access beyond end of device [ 172.331298][ T4439] loop0: rw=524288, sector=51088, nr_sectors = 8 limit=40427 [ 172.345437][ T4439] syz.0.17: attempt to access beyond end of device [ 172.345437][ T4439] loop0: rw=524288, sector=51096, nr_sectors = 8 limit=40427 [ 172.359502][ T4439] syz.0.17: attempt to access beyond end of device [ 172.359502][ T4439] loop0: rw=524288, sector=51104, nr_sectors = 8 limit=40427 [ 172.373743][ T4439] syz.0.17: attempt to access beyond end of device [ 172.373743][ T4439] loop0: rw=524288, sector=51112, nr_sectors = 8 limit=40427 [ 172.388724][ T4439] syz.0.17: attempt to access beyond end of device [ 172.388724][ T4439] loop0: rw=524288, sector=51120, nr_sectors = 8 limit=40427 [ 172.402951][ T4439] syz.0.17: attempt to access beyond end of device [ 172.402951][ T4439] loop0: rw=524288, sector=51128, nr_sectors = 8 limit=40427 [ 172.419181][ T4439] syz.0.17: attempt to access beyond end of device [ 172.419181][ T4439] loop0: rw=524288, sector=51136, nr_sectors = 8 limit=40427 [ 172.435335][ T4439] syz.0.17: attempt to access beyond end of device [ 172.435335][ T4439] loop0: rw=524288, sector=51144, nr_sectors = 8 limit=40427 [ 172.449447][ T4439] syz.0.17: attempt to access beyond end of device [ 172.449447][ T4439] loop0: rw=524288, sector=51152, nr_sectors = 8 limit=40427 [ 172.480714][ T48] Bluetooth: hci1: command 0x041b tx timeout [ 174.560688][ T48] Bluetooth: hci1: command 0x040f tx timeout [ 176.640700][ T48] Bluetooth: hci1: command 0x0419 tx timeout [ 177.320637][ T4439] bio_check_eod: 109693 callbacks suppressed [ 177.320663][ T4439] syz.0.17: attempt to access beyond end of device [ 177.320663][ T4439] loop0: rw=0, sector=49784, nr_sectors = 8 limit=40427 [ 177.344560][ T4439] syz.0.17: attempt to access beyond end of device [ 177.344560][ T4439] loop0: rw=0, sector=49792, nr_sectors = 8 limit=40427 [ 177.358170][ T4439] syz.0.17: attempt to access beyond end of device [ 177.358170][ T4439] loop0: rw=0, sector=49800, nr_sectors = 8 limit=40427 [ 177.373833][ T4439] syz.0.17: attempt to access beyond end of device [ 177.373833][ T4439] loop0: rw=0, sector=49808, nr_sectors = 8 limit=40427 [ 177.387400][ T4439] syz.0.17: attempt to access beyond end of device [ 177.387400][ T4439] loop0: rw=0, sector=49816, nr_sectors = 8 limit=40427 [ 177.403072][ T4439] syz.0.17: attempt to access beyond end of device [ 177.403072][ T4439] loop0: rw=0, sector=49824, nr_sectors = 8 limit=40427 [ 177.417256][ T4439] syz.0.17: attempt to access beyond end of device [ 177.417256][ T4439] loop0: rw=0, sector=49832, nr_sectors = 8 limit=40427 [ 177.431502][ T4439] syz.0.17: attempt to access beyond end of device [ 177.431502][ T4439] loop0: rw=0, sector=49840, nr_sectors = 8 limit=40427 [ 177.445372][ T4439] syz.0.17: attempt to access beyond end of device [ 177.445372][ T4439] loop0: rw=0, sector=49848, nr_sectors = 8 limit=40427 [ 177.460339][ T4439] syz.0.17: attempt to access beyond end of device [ 177.460339][ T4439] loop0: rw=0, sector=49856, nr_sectors = 8 limit=40427 [ 182.332681][ T4439] bio_check_eod: 112192 callbacks suppressed [ 182.332698][ T4439] syz.0.17: attempt to access beyond end of device [ 182.332698][ T4439] loop0: rw=524288, sector=52128, nr_sectors = 8 limit=40427 [ 182.354912][ T4439] syz.0.17: attempt to access beyond end of device [ 182.354912][ T4439] loop0: rw=524288, sector=52136, nr_sectors = 8 limit=40427 [ 182.368770][ T4439] syz.0.17: attempt to access beyond end of device [ 182.368770][ T4439] loop0: rw=524288, sector=52144, nr_sectors = 8 limit=40427 [ 182.382710][ T4439] syz.0.17: attempt to access beyond end of device [ 182.382710][ T4439] loop0: rw=524288, sector=52152, nr_sectors = 8 limit=40427 [ 182.396645][ T4439] syz.0.17: attempt to access beyond end of device [ 182.396645][ T4439] loop0: rw=524288, sector=52160, nr_sectors = 8 limit=40427 [ 182.410486][ T4439] syz.0.17: attempt to access beyond end of device [ 182.410486][ T4439] loop0: rw=524288, sector=52168, nr_sectors = 8 limit=40427 [ 182.426373][ T4439] syz.0.17: attempt to access beyond end of device [ 182.426373][ T4439] loop0: rw=524288, sector=52176, nr_sectors = 8 limit=40427 [ 182.440235][ T4439] syz.0.17: attempt to access beyond end of device [ 182.440235][ T4439] loop0: rw=524288, sector=52184, nr_sectors = 8 limit=40427 [ 182.454470][ T4439] syz.0.17: attempt to access beyond end of device [ 182.454470][ T4439] loop0: rw=524288, sector=52192, nr_sectors = 8 limit=40427 [ 182.468316][ T4439] syz.0.17: attempt to access beyond end of device [ 182.468316][ T4439] loop0: rw=524288, sector=52200, nr_sectors = 8 limit=40427 [ 185.208185][ T48] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 185.216786][ T48] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 185.224856][ T48] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 185.232945][ T48] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 185.240375][ T48] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 185.247613][ T48] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 185.553001][ T4476] chnl_net:caif_netlink_parms(): no params data found [ 185.682258][ T4476] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.689446][ T4476] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.697957][ T4476] device bridge_slave_0 entered promiscuous mode [ 185.722950][ T4476] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.740761][ T4476] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.753982][ T4476] device bridge_slave_1 entered promiscuous mode [ 185.815333][ T4476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.843448][ T4476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.895661][ T4476] team0: Port device team_slave_0 added [ 185.912656][ T4476] team0: Port device team_slave_1 added [ 185.972413][ T4476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.979398][ T4476] 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. [ 186.040738][ T4476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.062465][ T4476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.069438][ T4476] 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. [ 186.138936][ T4476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.183276][ T4476] device hsr_slave_0 entered promiscuous mode [ 186.190123][ T4476] device hsr_slave_1 entered promiscuous mode [ 186.213673][ T4476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.234967][ T4476] Cannot create hsr debugfs directory [ 186.474656][ T4476] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 186.510558][ T4476] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 186.536841][ T4476] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 186.563061][ T4476] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 186.760762][ T4476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.783649][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.801326][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.817394][ T4476] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.838322][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.854439][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.881362][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.888494][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.911074][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.952058][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.961640][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.981471][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.988660][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.010923][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.032444][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.063224][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.082748][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.105033][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.129146][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.151432][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.176280][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.191325][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.215503][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.232014][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.255986][ T4476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.286675][ T48] Bluetooth: hci2: command 0x0409 tx timeout [ 187.340929][ T4439] bio_check_eod: 94717 callbacks suppressed [ 187.340944][ T4439] syz.0.17: attempt to access beyond end of device [ 187.340944][ T4439] loop0: rw=524288, sector=49576, nr_sectors = 8 limit=40427 [ 187.365597][ T4439] syz.0.17: attempt to access beyond end of device [ 187.365597][ T4439] loop0: rw=524288, sector=49584, nr_sectors = 8 limit=40427 [ 187.395862][ T4439] syz.0.17: attempt to access beyond end of device [ 187.395862][ T4439] loop0: rw=524288, sector=49592, nr_sectors = 8 limit=40427 [ 187.410520][ T4439] syz.0.17: attempt to access beyond end of device [ 187.410520][ T4439] loop0: rw=524288, sector=49600, nr_sectors = 8 limit=40427 [ 187.427685][ T4439] syz.0.17: attempt to access beyond end of device [ 187.427685][ T4439] loop0: rw=524288, sector=49608, nr_sectors = 8 limit=40427 [ 187.447923][ T4439] syz.0.17: attempt to access beyond end of device [ 187.447923][ T4439] loop0: rw=524288, sector=49616, nr_sectors = 8 limit=40427 [ 187.465868][ T4439] syz.0.17: attempt to access beyond end of device [ 187.465868][ T4439] loop0: rw=524288, sector=49624, nr_sectors = 8 limit=40427 [ 187.481069][ T4439] syz.0.17: attempt to access beyond end of device [ 187.481069][ T4439] loop0: rw=524288, sector=49632, nr_sectors = 8 limit=40427 [ 187.499068][ T4439] syz.0.17: attempt to access beyond end of device [ 187.499068][ T4439] loop0: rw=524288, sector=49640, nr_sectors = 8 limit=40427 [ 187.517766][ T4439] syz.0.17: attempt to access beyond end of device [ 187.517766][ T4439] loop0: rw=524288, sector=49648, nr_sectors = 8 limit=40427 [ 187.740080][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.750940][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.764172][ T4476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.812966][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 187.833282][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.873134][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.882458][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.903493][ T4476] device veth0_vlan entered promiscuous mode [ 187.913108][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.921710][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.933629][ T4476] device veth1_vlan entered promiscuous mode [ 187.959170][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 187.968821][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.979936][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.989951][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.002479][ T4476] device veth0_macvtap entered promiscuous mode [ 188.013693][ T4476] device veth1_macvtap entered promiscuous mode [ 188.029771][ T4476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.040413][ T4476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.053450][ T4476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.064688][ T4476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.078915][ T4476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.089240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.100201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 188.110384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.121474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.143613][ T4476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.160618][ T4476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.170436][ T4476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.210619][ T4476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.240864][ T4476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.257021][ T4470] F2FS-fs (loop1): f2fs_pin_file_control: Enable GC = ino a after 801 GC trials [ 188.270346][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.289899][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.314850][ T4476] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.341050][ T4476] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.349780][ T4476] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.380655][ T4476] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.473706][ T33] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.493721][ T33] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.520757][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.538396][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.549605][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.568616][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/20 19:13:31 executed programs: 4 [ 189.130916][ T4495] loop2: detected capacity change from 0 to 40427 [ 189.152678][ T4495] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 189.161783][ T4495] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 189.192870][ T4495] F2FS-fs (loop2): invalid crc value [ 189.223964][ T4495] F2FS-fs (loop2): Found nat_bits in checkpoint [ 189.301828][ T4495] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 189.308904][ T4495] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 189.368778][ T48] Bluetooth: hci2: command 0x041b tx timeout [ 191.440675][ T48] Bluetooth: hci2: command 0x040f tx timeout [ 192.350706][ T4439] bio_check_eod: 123164 callbacks suppressed [ 192.350723][ T4439] syz.0.17: attempt to access beyond end of device [ 192.350723][ T4439] loop0: rw=524288, sector=51720, nr_sectors = 8 limit=40427 [ 192.353348][ T4470] syz.1.18: attempt to access beyond end of device [ 192.353348][ T4470] loop1: rw=0, sector=51200, nr_sectors = 8 limit=40427 [ 192.356867][ T4439] syz.0.17: attempt to access beyond end of device [ 192.356867][ T4439] loop0: rw=524288, sector=51728, nr_sectors = 8 limit=40427 [ 192.374258][ T4470] syz.1.18: attempt to access beyond end of device [ 192.374258][ T4470] loop1: rw=0, sector=51208, nr_sectors = 8 limit=40427 [ 192.410687][ T4439] syz.0.17: attempt to access beyond end of device [ 192.410687][ T4439] loop0: rw=524288, sector=51736, nr_sectors = 8 limit=40427 [ 192.430381][ T4470] syz.1.18: attempt to access beyond end of device [ 192.430381][ T4470] loop1: rw=0, sector=51216, nr_sectors = 8 limit=40427 [ 192.444051][ T4439] syz.0.17: attempt to access beyond end of device [ 192.444051][ T4439] loop0: rw=524288, sector=51744, nr_sectors = 8 limit=40427 [ 192.446558][ T4470] syz.1.18: attempt to access beyond end of device [ 192.446558][ T4470] loop1: rw=0, sector=51224, nr_sectors = 8 limit=40427 [ 192.470671][ T4439] syz.0.17: attempt to access beyond end of device [ 192.470671][ T4439] loop0: rw=524288, sector=51752, nr_sectors = 8 limit=40427 [ 192.474043][ T4470] syz.1.18: attempt to access beyond end of device [ 192.474043][ T4470] loop1: rw=0, sector=51232, nr_sectors = 8 limit=40427 [ 193.525972][ T48] Bluetooth: hci2: command 0x0419 tx timeout [ 194.083771][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.090332][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 197.370851][ T4439] bio_check_eod: 139316 callbacks suppressed [ 197.370873][ T4439] syz.0.17: attempt to access beyond end of device [ 197.370873][ T4439] loop0: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 197.394377][ T4439] syz.0.17: attempt to access beyond end of device [ 197.394377][ T4439] loop0: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 197.398968][ T4470] syz.1.18: attempt to access beyond end of device [ 197.398968][ T4470] loop1: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 197.408983][ T4439] syz.0.17: attempt to access beyond end of device [ 197.408983][ T4439] loop0: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 197.435163][ T4470] syz.1.18: attempt to access beyond end of device [ 197.435163][ T4470] loop1: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 197.450474][ T4470] syz.1.18: attempt to access beyond end of device [ 197.450474][ T4470] loop1: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 197.464907][ T4470] syz.1.18: attempt to access beyond end of device [ 197.464907][ T4470] loop1: rw=524288, sector=49176, nr_sectors = 8 limit=40427 [ 197.474016][ T4439] syz.0.17: attempt to access beyond end of device [ 197.474016][ T4439] loop0: rw=524288, sector=49176, nr_sectors = 8 limit=40427 [ 197.479058][ T4470] syz.1.18: attempt to access beyond end of device [ 197.479058][ T4470] loop1: rw=524288, sector=49184, nr_sectors = 8 limit=40427 [ 197.506827][ T4470] syz.1.18: attempt to access beyond end of device [ 197.506827][ T4470] loop1: rw=524288, sector=49192, nr_sectors = 8 limit=40427 [ 202.380648][ T4470] bio_check_eod: 131478 callbacks suppressed [ 202.380666][ T4470] syz.1.18: attempt to access beyond end of device [ 202.380666][ T4470] loop1: rw=0, sector=52184, nr_sectors = 8 limit=40427 [ 202.380691][ T4439] syz.0.17: attempt to access beyond end of device [ 202.380691][ T4439] loop0: rw=524288, sector=50000, nr_sectors = 8 limit=40427 [ 202.386798][ T4470] syz.1.18: attempt to access beyond end of device [ 202.386798][ T4470] loop1: rw=0, sector=52192, nr_sectors = 8 limit=40427 [ 202.430754][ T4439] syz.0.17: attempt to access beyond end of device [ 202.430754][ T4439] loop0: rw=524288, sector=50008, nr_sectors = 8 limit=40427 [ 202.459926][ T4470] syz.1.18: attempt to access beyond end of device [ 202.459926][ T4470] loop1: rw=0, sector=52200, nr_sectors = 8 limit=40427 [ 202.460760][ T4439] syz.0.17: attempt to access beyond end of device [ 202.460760][ T4439] loop0: rw=524288, sector=50016, nr_sectors = 8 limit=40427 [ 202.477070][ T4470] syz.1.18: attempt to access beyond end of device [ 202.477070][ T4470] loop1: rw=0, sector=52208, nr_sectors = 8 limit=40427 [ 202.500946][ T4470] syz.1.18: attempt to access beyond end of device [ 202.500946][ T4470] loop1: rw=0, sector=52216, nr_sectors = 8 limit=40427 [ 202.514713][ T4470] syz.1.18: attempt to access beyond end of device [ 202.514713][ T4470] loop1: rw=0, sector=52224, nr_sectors = 8 limit=40427 [ 202.529044][ T4439] syz.0.17: attempt to access beyond end of device [ 202.529044][ T4439] loop0: rw=524288, sector=50024, nr_sectors = 8 limit=40427 [ 203.768684][ T48] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 203.777539][ T48] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 203.785350][ T48] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 203.804623][ T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 203.812187][ T48] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 203.819411][ T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 204.284073][ T4501] chnl_net:caif_netlink_parms(): no params data found [ 204.467588][ T4501] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.504695][ T4501] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.532978][ T4501] device bridge_slave_0 entered promiscuous mode [ 204.572962][ T4501] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.580163][ T4501] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.613786][ T4501] device bridge_slave_1 entered promiscuous mode [ 204.682851][ T4501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.715408][ T4501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.797039][ T4501] team0: Port device team_slave_0 added [ 204.823708][ T4501] team0: Port device team_slave_1 added [ 204.896038][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 204.913363][ T4501] 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. [ 204.943639][ T4501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 204.957324][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 204.977983][ T4501] 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. [ 205.010504][ T4501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.059884][ T4501] device hsr_slave_0 entered promiscuous mode [ 205.088089][ T4501] device hsr_slave_1 entered promiscuous mode [ 205.101393][ T4501] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 205.108976][ T4501] Cannot create hsr debugfs directory [ 205.467984][ T4501] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 205.487811][ T4501] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 205.507216][ T4501] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 205.546991][ T4501] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 205.735022][ T4501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 205.757315][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 205.781330][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 205.814153][ T4501] 8021q: adding VLAN 0 to HW filter on device team0 [ 205.838613][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 205.850748][ T4324] Bluetooth: hci3: command 0x0409 tx timeout [ 205.850977][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 205.882060][ T33] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.889179][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.971172][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.994569][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.022319][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.041228][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.048342][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.081069][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 206.089981][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 206.111785][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 206.132065][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 206.152694][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 206.172827][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 206.191555][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 206.211387][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.221853][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.243351][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.261516][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.284719][ T4501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 206.772673][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 206.780162][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 206.807434][ T4501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.866222][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 206.876110][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 206.932532][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 206.966076][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 206.995896][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.004455][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.031586][ T4501] device veth0_vlan entered promiscuous mode [ 207.099674][ T4501] device veth1_vlan entered promiscuous mode [ 207.157618][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 207.166954][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 207.195771][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.221364][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.244649][ T4501] device veth0_macvtap entered promiscuous mode [ 207.265398][ T4501] device veth1_macvtap entered promiscuous mode [ 207.312424][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 207.345353][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.374821][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 207.390702][ T4470] bio_check_eod: 109997 callbacks suppressed [ 207.390716][ T4470] syz.1.18: attempt to access beyond end of device [ 207.390716][ T4470] loop1: rw=0, sector=52240, nr_sectors = 8 limit=40427 [ 207.394307][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.396773][ T4470] syz.1.18: attempt to access beyond end of device [ 207.396773][ T4470] loop1: rw=0, sector=52248, nr_sectors = 8 limit=40427 [ 207.430624][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 207.433450][ T4439] syz.0.17: attempt to access beyond end of device [ 207.433450][ T4439] loop0: rw=524288, sector=51848, nr_sectors = 8 limit=40427 [ 207.458172][ T4439] syz.0.17: attempt to access beyond end of device [ 207.458172][ T4439] loop0: rw=524288, sector=51856, nr_sectors = 8 limit=40427 [ 207.472888][ T4470] syz.1.18: attempt to access beyond end of device [ 207.472888][ T4470] loop1: rw=0, sector=52256, nr_sectors = 8 limit=40427 [ 207.486320][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.486634][ T4439] syz.0.17: attempt to access beyond end of device [ 207.486634][ T4439] loop0: rw=524288, sector=51864, nr_sectors = 8 limit=40427 [ 207.510560][ T4470] syz.1.18: attempt to access beyond end of device [ 207.510560][ T4470] loop1: rw=0, sector=52264, nr_sectors = 8 limit=40427 [ 207.515786][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.524529][ T4439] syz.0.17: attempt to access beyond end of device [ 207.524529][ T4439] loop0: rw=524288, sector=51872, nr_sectors = 8 limit=40427 [ 207.546494][ T4470] syz.1.18: attempt to access beyond end of device [ 207.546494][ T4470] loop1: rw=0, sector=52272, nr_sectors = 8 limit=40427 [ 207.560452][ T4470] syz.1.18: attempt to access beyond end of device [ 207.560452][ T4470] loop1: rw=0, sector=52280, nr_sectors = 8 limit=40427 [ 207.564991][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 207.611631][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.631598][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 207.663638][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.697292][ T4501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 207.708835][ T4501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.724574][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 207.737559][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 207.761962][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.791846][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.802683][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 207.831518][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 207.851243][ T4501] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.859976][ T4501] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.894586][ T4501] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.916990][ T4501] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.927002][ T4324] Bluetooth: hci3: command 0x041b tx timeout [ 208.110519][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.122545][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.175286][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 208.200167][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.230941][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.240611][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/20 19:13:50 executed programs: 5 [ 209.084886][ T4522] loop3: detected capacity change from 0 to 40427 [ 209.129854][ T4522] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 209.160708][ T4522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 209.194085][ T4522] F2FS-fs (loop3): invalid crc value [ 209.244019][ T4522] F2FS-fs (loop3): Found nat_bits in checkpoint [ 209.343801][ T4522] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 209.365468][ T4522] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 210.000659][ T4324] Bluetooth: hci3: command 0x040f tx timeout [ 212.088036][ T4324] Bluetooth: hci3: command 0x0419 tx timeout [ 212.402996][ T4470] bio_check_eod: 96156 callbacks suppressed [ 212.403014][ T4470] syz.1.18: attempt to access beyond end of device [ 212.403014][ T4470] loop1: rw=0, sector=49416, nr_sectors = 8 limit=40427 [ 212.426110][ T4439] syz.0.17: attempt to access beyond end of device [ 212.426110][ T4439] loop0: rw=0, sector=50608, nr_sectors = 8 limit=40427 [ 212.440234][ T4439] syz.0.17: attempt to access beyond end of device [ 212.440234][ T4439] loop0: rw=0, sector=50616, nr_sectors = 8 limit=40427 [ 212.460746][ T4470] syz.1.18: attempt to access beyond end of device [ 212.460746][ T4470] loop1: rw=0, sector=49424, nr_sectors = 8 limit=40427 [ 212.475482][ T4439] syz.0.17: attempt to access beyond end of device [ 212.475482][ T4439] loop0: rw=0, sector=50624, nr_sectors = 8 limit=40427 [ 212.489091][ T4470] syz.1.18: attempt to access beyond end of device [ 212.489091][ T4470] loop1: rw=0, sector=49432, nr_sectors = 8 limit=40427 [ 212.502742][ T4439] syz.0.17: attempt to access beyond end of device [ 212.502742][ T4439] loop0: rw=0, sector=50632, nr_sectors = 8 limit=40427 [ 212.516323][ T4470] syz.1.18: attempt to access beyond end of device [ 212.516323][ T4470] loop1: rw=0, sector=49440, nr_sectors = 8 limit=40427 [ 212.529889][ T4439] syz.0.17: attempt to access beyond end of device [ 212.529889][ T4439] loop0: rw=0, sector=50640, nr_sectors = 8 limit=40427 [ 212.543521][ T4470] syz.1.18: attempt to access beyond end of device [ 212.543521][ T4470] loop1: rw=0, sector=49448, nr_sectors = 8 limit=40427 [ 217.410693][ T4439] bio_check_eod: 103264 callbacks suppressed [ 217.410711][ T4439] syz.0.17: attempt to access beyond end of device [ 217.410711][ T4439] loop0: rw=524288, sector=50408, nr_sectors = 8 limit=40427 [ 217.430803][ T4470] syz.1.18: attempt to access beyond end of device [ 217.430803][ T4470] loop1: rw=524288, sector=52576, nr_sectors = 8 limit=40427 [ 217.445695][ T4470] syz.1.18: attempt to access beyond end of device [ 217.445695][ T4470] loop1: rw=524288, sector=52584, nr_sectors = 8 limit=40427 [ 217.459681][ T4439] syz.0.17: attempt to access beyond end of device [ 217.459681][ T4439] loop0: rw=524288, sector=50416, nr_sectors = 8 limit=40427 [ 217.490729][ T4470] syz.1.18: attempt to access beyond end of device [ 217.490729][ T4470] loop1: rw=524288, sector=52592, nr_sectors = 8 limit=40427 [ 217.504643][ T4439] syz.0.17: attempt to access beyond end of device [ 217.504643][ T4439] loop0: rw=524288, sector=50424, nr_sectors = 8 limit=40427 [ 217.531087][ T4470] syz.1.18: attempt to access beyond end of device [ 217.531087][ T4470] loop1: rw=524288, sector=52600, nr_sectors = 8 limit=40427 [ 217.550680][ T4439] syz.0.17: attempt to access beyond end of device [ 217.550680][ T4439] loop0: rw=524288, sector=50432, nr_sectors = 8 limit=40427 [ 217.552438][ T4470] syz.1.18: attempt to access beyond end of device [ 217.552438][ T4470] loop1: rw=524288, sector=52608, nr_sectors = 8 limit=40427 [ 217.590713][ T4439] syz.0.17: attempt to access beyond end of device [ 217.590713][ T4439] loop0: rw=524288, sector=50440, nr_sectors = 8 limit=40427 [ 220.700473][ T4495] F2FS-fs (loop2): f2fs_pin_file_control: Enable GC = ino a after 801 GC trials [ 222.420925][ T4470] bio_check_eod: 115816 callbacks suppressed [ 222.420942][ T4470] syz.1.18: attempt to access beyond end of device [ 222.420942][ T4470] loop1: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 222.430719][ T4439] syz.0.17: attempt to access beyond end of device [ 222.430719][ T4439] loop0: rw=0, sector=50192, nr_sectors = 8 limit=40427 [ 222.450775][ T4495] syz.2.19: attempt to access beyond end of device [ 222.450775][ T4495] loop2: rw=0, sector=49888, nr_sectors = 8 limit=40427 [ 222.471311][ T4439] syz.0.17: attempt to access beyond end of device [ 222.471311][ T4439] loop0: rw=0, sector=50200, nr_sectors = 8 limit=40427 [ 222.477213][ T4495] syz.2.19: attempt to access beyond end of device [ 222.477213][ T4495] loop2: rw=0, sector=49896, nr_sectors = 8 limit=40427 [ 222.499374][ T4470] syz.1.18: attempt to access beyond end of device [ 222.499374][ T4470] loop1: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 222.503709][ T4439] syz.0.17: attempt to access beyond end of device [ 222.503709][ T4439] loop0: rw=0, sector=50208, nr_sectors = 8 limit=40427 [ 222.513566][ T4470] syz.1.18: attempt to access beyond end of device [ 222.513566][ T4470] loop1: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 222.541298][ T4495] syz.2.19: attempt to access beyond end of device [ 222.541298][ T4495] loop2: rw=0, sector=49904, nr_sectors = 8 limit=40427 [ 222.554978][ T4495] syz.2.19: attempt to access beyond end of device [ 222.554978][ T4495] loop2: rw=0, sector=49912, nr_sectors = 8 limit=40427 [ 223.471427][ T4326] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 223.480421][ T4326] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 223.488386][ T4326] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 223.505131][ T4326] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 223.513051][ T4326] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 223.526077][ T4326] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 224.048251][ T4529] chnl_net:caif_netlink_parms(): no params data found [ 224.262760][ T4529] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.269880][ T4529] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.321886][ T4529] device bridge_slave_0 entered promiscuous mode [ 224.351384][ T4529] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.358577][ T4529] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.368386][ T4529] device bridge_slave_1 entered promiscuous mode [ 224.466799][ T4529] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.493077][ T4529] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.575258][ T4529] team0: Port device team_slave_0 added [ 224.606864][ T4529] team0: Port device team_slave_1 added [ 224.682521][ T4529] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 224.689511][ T4529] 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. [ 224.750810][ T4529] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.792461][ T4529] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.799464][ T4529] 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. [ 224.890641][ T4529] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 225.025848][ T4529] device hsr_slave_0 entered promiscuous mode [ 225.052331][ T4529] device hsr_slave_1 entered promiscuous mode [ 225.070633][ T4529] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 225.078224][ T4529] Cannot create hsr debugfs directory [ 225.432805][ T4529] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 225.472954][ T4529] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 225.503467][ T4529] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 225.533355][ T4529] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 225.606797][ T4324] Bluetooth: hci4: command 0x0409 tx timeout [ 225.844523][ T4529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.891872][ T4529] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.899920][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.927775][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.967727][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.985212][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.001545][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.008661][ T4493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.054007][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.067706][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.106814][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.126128][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.133326][ T4493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.166664][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 226.226721][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 226.236517][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 226.267011][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 226.308633][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 226.326801][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 226.351755][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 226.388200][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.406357][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.431435][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.466639][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.477566][ T4529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 227.192008][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 227.199518][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 227.233605][ T4529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 227.430786][ T4439] bio_check_eod: 119615 callbacks suppressed [ 227.430809][ T4439] syz.0.17: attempt to access beyond end of device [ 227.430809][ T4439] loop0: rw=0, sector=52848, nr_sectors = 8 limit=40427 [ 227.439941][ T4495] syz.2.19: attempt to access beyond end of device [ 227.439941][ T4495] loop2: rw=524288, sector=50696, nr_sectors = 8 limit=40427 [ 227.469512][ T4470] syz.1.18: attempt to access beyond end of device [ 227.469512][ T4470] loop1: rw=0, sector=52888, nr_sectors = 8 limit=40427 [ 227.483848][ T4470] syz.1.18: attempt to access beyond end of device [ 227.483848][ T4470] loop1: rw=0, sector=52896, nr_sectors = 8 limit=40427 [ 227.497766][ T4439] syz.0.17: attempt to access beyond end of device [ 227.497766][ T4439] loop0: rw=0, sector=52856, nr_sectors = 8 limit=40427 [ 227.512714][ T4470] syz.1.18: attempt to access beyond end of device [ 227.512714][ T4470] loop1: rw=0, sector=52904, nr_sectors = 8 limit=40427 [ 227.530705][ T4495] syz.2.19: attempt to access beyond end of device [ 227.530705][ T4495] loop2: rw=524288, sector=50704, nr_sectors = 8 limit=40427 [ 227.533027][ T4439] syz.0.17: attempt to access beyond end of device [ 227.533027][ T4439] loop0: rw=0, sector=52864, nr_sectors = 8 limit=40427 [ 227.563936][ T4470] syz.1.18: attempt to access beyond end of device [ 227.563936][ T4470] loop1: rw=0, sector=52912, nr_sectors = 8 limit=40427 [ 227.571233][ T4495] syz.2.19: attempt to access beyond end of device [ 227.571233][ T4495] loop2: rw=524288, sector=50712, nr_sectors = 8 limit=40427 [ 227.686391][ T4324] Bluetooth: hci4: command 0x041b tx timeout [ 228.250953][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.273149][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.321177][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.341046][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.371919][ T4529] device veth0_vlan entered promiscuous mode [ 228.381217][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.411424][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.426322][ T4529] device veth1_vlan entered promiscuous mode [ 228.501655][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 228.533646][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 228.564838][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 228.601431][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.623931][ T4529] device veth0_macvtap entered promiscuous mode [ 228.654533][ T4529] device veth1_macvtap entered promiscuous mode [ 228.722774][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 228.761375][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.800895][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 228.840917][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.870729][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 228.910675][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.920534][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 228.970748][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.002109][ T4529] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.009443][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 229.042098][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 229.081433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 229.121292][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 229.148223][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 229.186303][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.206518][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 229.245835][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.265900][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 229.305477][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.325479][ T4529] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 229.350754][ T4529] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 229.383560][ T4529] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 229.417288][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 229.427451][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 229.459562][ T4529] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.482239][ T4529] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.502337][ T4529] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.535173][ T4529] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.733330][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.762366][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.778485][ T4324] Bluetooth: hci4: command 0x040f tx timeout [ 229.789023][ T4493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.833828][ T4493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.855210][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 229.911393][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/20 19:14:12 executed programs: 6 [ 230.858379][ T4560] loop4: detected capacity change from 0 to 40427 [ 230.910698][ T4560] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 230.918469][ T4560] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 231.001336][ T4560] F2FS-fs (loop4): invalid crc value [ 231.056957][ T4560] F2FS-fs (loop4): Found nat_bits in checkpoint [ 231.188998][ T4560] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 231.225578][ T4560] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 231.841780][ T4324] Bluetooth: hci4: command 0x0419 tx timeout [ 232.442940][ T4470] bio_check_eod: 110473 callbacks suppressed [ 232.442957][ T4470] syz.1.18: attempt to access beyond end of device [ 232.442957][ T4470] loop1: rw=0, sector=50032, nr_sectors = 8 limit=40427 [ 232.450669][ T4439] syz.0.17: attempt to access beyond end of device [ 232.450669][ T4439] loop0: rw=524288, sector=52616, nr_sectors = 8 limit=40427 [ 232.470672][ T4495] syz.2.19: attempt to access beyond end of device [ 232.470672][ T4495] loop2: rw=0, sector=49768, nr_sectors = 8 limit=40427 [ 232.495216][ T4439] syz.0.17: attempt to access beyond end of device [ 232.495216][ T4439] loop0: rw=524288, sector=52624, nr_sectors = 8 limit=40427 [ 232.510316][ T4470] syz.1.18: attempt to access beyond end of device [ 232.510316][ T4470] loop1: rw=0, sector=50040, nr_sectors = 8 limit=40427 [ 232.530681][ T4495] syz.2.19: attempt to access beyond end of device [ 232.530681][ T4495] loop2: rw=0, sector=49776, nr_sectors = 8 limit=40427 [ 232.544473][ T4439] syz.0.17: attempt to access beyond end of device [ 232.544473][ T4439] loop0: rw=524288, sector=52632, nr_sectors = 8 limit=40427 [ 232.558794][ T4470] syz.1.18: attempt to access beyond end of device [ 232.558794][ T4470] loop1: rw=0, sector=50048, nr_sectors = 8 limit=40427 [ 232.573433][ T4495] syz.2.19: attempt to access beyond end of device [ 232.573433][ T4495] loop2: rw=0, sector=49784, nr_sectors = 8 limit=40427 [ 232.587205][ T4439] syz.0.17: attempt to access beyond end of device [ 232.587205][ T4439] loop0: rw=524288, sector=52640, nr_sectors = 8 limit=40427 [ 237.450797][ T4470] bio_check_eod: 115708 callbacks suppressed [ 237.450814][ T4470] syz.1.18: attempt to access beyond end of device [ 237.450814][ T4470] loop1: rw=524288, sector=50088, nr_sectors = 8 limit=40427 [ 237.475235][ T4495] syz.2.19: attempt to access beyond end of device [ 237.475235][ T4495] loop2: rw=0, sector=49160, nr_sectors = 8 limit=40427 [ 237.490667][ T4439] syz.0.17: attempt to access beyond end of device [ 237.490667][ T4439] loop0: rw=0, sector=51352, nr_sectors = 8 limit=40427 [ 237.517968][ T4495] syz.2.19: attempt to access beyond end of device [ 237.517968][ T4495] loop2: rw=0, sector=49168, nr_sectors = 8 limit=40427 [ 237.520671][ T4439] syz.0.17: attempt to access beyond end of device [ 237.520671][ T4439] loop0: rw=0, sector=51360, nr_sectors = 8 limit=40427 [ 237.546340][ T4470] syz.1.18: attempt to access beyond end of device [ 237.546340][ T4470] loop1: rw=524288, sector=50096, nr_sectors = 8 limit=40427 [ 237.570797][ T4470] syz.1.18: attempt to access beyond end of device [ 237.570797][ T4470] loop1: rw=524288, sector=50104, nr_sectors = 8 limit=40427 [ 237.575429][ T4495] syz.2.19: attempt to access beyond end of device [ 237.575429][ T4495] loop2: rw=0, sector=49176, nr_sectors = 8 limit=40427 [ 237.590686][ T4439] syz.0.17: attempt to access beyond end of device [ 237.590686][ T4439] loop0: rw=0, sector=51368, nr_sectors = 8 limit=40427 [ 237.620708][ T4470] syz.1.18: attempt to access beyond end of device [ 237.620708][ T4470] loop1: rw=524288, sector=50112, nr_sectors = 8 limit=40427 [ 242.460902][ T4439] bio_check_eod: 117418 callbacks suppressed [ 242.460920][ T4439] syz.0.17: attempt to access beyond end of device [ 242.460920][ T4439] loop0: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 242.470656][ T4470] syz.1.18: attempt to access beyond end of device [ 242.470656][ T4470] loop1: rw=0, sector=52264, nr_sectors = 8 limit=40427 [ 242.494342][ T4495] syz.2.19: attempt to access beyond end of device [ 242.494342][ T4495] loop2: rw=0, sector=50504, nr_sectors = 8 limit=40427 [ 242.520703][ T4495] syz.2.19: attempt to access beyond end of device [ 242.520703][ T4495] loop2: rw=0, sector=50512, nr_sectors = 8 limit=40427 [ 242.550697][ T4470] syz.1.18: attempt to access beyond end of device [ 242.550697][ T4470] loop1: rw=0, sector=52272, nr_sectors = 8 limit=40427 [ 242.565069][ T4495] syz.2.19: attempt to access beyond end of device [ 242.565069][ T4495] loop2: rw=0, sector=50520, nr_sectors = 8 limit=40427 [ 242.578585][ T4439] syz.0.17: attempt to access beyond end of device [ 242.578585][ T4439] loop0: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 242.600704][ T4470] syz.1.18: attempt to access beyond end of device [ 242.600704][ T4470] loop1: rw=0, sector=52280, nr_sectors = 8 limit=40427 [ 242.614160][ T4495] syz.2.19: attempt to access beyond end of device [ 242.614160][ T4495] loop2: rw=0, sector=50528, nr_sectors = 8 limit=40427 [ 242.628359][ T4439] syz.0.17: attempt to access beyond end of device [ 242.628359][ T4439] loop0: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 245.218587][ T4324] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 245.229874][ T4324] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 245.237533][ T4324] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 245.268532][ T4324] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 245.288149][ T4324] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 245.295483][ T4324] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 245.938583][ T4566] chnl_net:caif_netlink_parms(): no params data found [ 246.221932][ T4566] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.229047][ T4566] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.271804][ T4566] device bridge_slave_0 entered promiscuous mode [ 246.312648][ T4566] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.319815][ T4566] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.351816][ T4566] device bridge_slave_1 entered promiscuous mode [ 246.502990][ T4566] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 246.557047][ T4566] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 246.666243][ T4566] team0: Port device team_slave_0 added [ 246.693696][ T4566] team0: Port device team_slave_1 added [ 246.838571][ T4566] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 246.850626][ T4566] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 246.967006][ T4566] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 247.023383][ T4566] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 247.030353][ T4566] 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. [ 247.103807][ T4566] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 247.284228][ T4566] device hsr_slave_0 entered promiscuous mode [ 247.360699][ T48] Bluetooth: hci5: command 0x0409 tx timeout [ 247.370381][ T4566] device hsr_slave_1 entered promiscuous mode [ 247.410795][ T4566] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 247.418385][ T4566] Cannot create hsr debugfs directory [ 247.470660][ T4439] bio_check_eod: 107114 callbacks suppressed [ 247.470677][ T4439] syz.0.17: attempt to access beyond end of device [ 247.470677][ T4439] loop0: rw=524288, sector=49784, nr_sectors = 8 limit=40427 [ 247.508291][ T4495] syz.2.19: attempt to access beyond end of device [ 247.508291][ T4495] loop2: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 247.522272][ T4470] syz.1.18: attempt to access beyond end of device [ 247.522272][ T4470] loop1: rw=0, sector=51152, nr_sectors = 8 limit=40427 [ 247.542504][ T4439] syz.0.17: attempt to access beyond end of device [ 247.542504][ T4439] loop0: rw=524288, sector=49792, nr_sectors = 8 limit=40427 [ 247.558302][ T4470] syz.1.18: attempt to access beyond end of device [ 247.558302][ T4470] loop1: rw=0, sector=51160, nr_sectors = 8 limit=40427 [ 247.575168][ T4439] syz.0.17: attempt to access beyond end of device [ 247.575168][ T4439] loop0: rw=524288, sector=49800, nr_sectors = 8 limit=40427 [ 247.600859][ T4495] syz.2.19: attempt to access beyond end of device [ 247.600859][ T4495] loop2: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 247.620778][ T4470] syz.1.18: attempt to access beyond end of device [ 247.620778][ T4470] loop1: rw=0, sector=51168, nr_sectors = 8 limit=40427 [ 247.636249][ T4439] syz.0.17: attempt to access beyond end of device [ 247.636249][ T4439] loop0: rw=524288, sector=49808, nr_sectors = 8 limit=40427 [ 247.650757][ T4495] syz.2.19: attempt to access beyond end of device [ 247.650757][ T4495] loop2: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 247.896083][ T4566] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 247.930427][ T4566] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 247.991354][ T4566] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 248.013769][ T4566] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 248.260730][ T4566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 248.282197][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 248.290474][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 248.325098][ T4566] 8021q: adding VLAN 0 to HW filter on device team0 [ 248.377070][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 248.387858][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 248.431537][ T4559] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.438651][ T4559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 248.517570][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 248.559339][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 248.597557][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 248.621381][ T4559] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.628487][ T4559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.690951][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 248.729780][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 248.771540][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 248.802279][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 248.831641][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 248.851162][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 248.897339][ T4566] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 248.930774][ T4566] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 248.968087][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 248.976919][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 249.011473][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 249.041748][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 249.077391][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 249.135925][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 249.440700][ T48] Bluetooth: hci5: command 0x041b tx timeout [ 249.941403][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 249.948870][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 249.986112][ T4566] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 251.117083][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 251.132223][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.197370][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.244768][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.282250][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.327791][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.347873][ T4566] device veth0_vlan entered promiscuous mode [ 251.371951][ T4566] device veth1_vlan entered promiscuous mode [ 251.453778][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 251.482839][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 251.511872][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 251.520700][ T48] Bluetooth: hci5: command 0x040f tx timeout [ 251.531149][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 251.601807][ T4566] device veth0_macvtap entered promiscuous mode [ 251.647781][ T4566] device veth1_macvtap entered promiscuous mode [ 251.696923][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 251.740725][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 251.767953][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 251.800768][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 251.841909][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 251.880664][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 251.890532][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 251.940677][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 251.951045][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 251.983032][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.029564][ T4566] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 252.074649][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 252.120753][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.177131][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 252.220737][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.280685][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 252.346442][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.380750][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 252.410639][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.420499][ T4566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 252.480783][ T4439] bio_check_eod: 92164 callbacks suppressed [ 252.480801][ T4439] syz.0.17: attempt to access beyond end of device [ 252.480801][ T4439] loop0: rw=524288, sector=50408, nr_sectors = 8 limit=40427 [ 252.488179][ T4470] syz.1.18: attempt to access beyond end of device [ 252.488179][ T4470] loop1: rw=524288, sector=50360, nr_sectors = 8 limit=40427 [ 252.510714][ T4495] syz.2.19: attempt to access beyond end of device [ 252.510714][ T4495] loop2: rw=0, sector=50688, nr_sectors = 8 limit=40427 [ 252.524089][ T4566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 252.538878][ T4439] syz.0.17: attempt to access beyond end of device [ 252.538878][ T4439] loop0: rw=524288, sector=50416, nr_sectors = 8 limit=40427 [ 252.562325][ T4495] syz.2.19: attempt to access beyond end of device [ 252.562325][ T4495] loop2: rw=0, sector=50696, nr_sectors = 8 limit=40427 [ 252.577258][ T4566] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 252.590838][ T4439] syz.0.17: attempt to access beyond end of device [ 252.590838][ T4439] loop0: rw=524288, sector=50424, nr_sectors = 8 limit=40427 [ 252.597754][ T4470] syz.1.18: attempt to access beyond end of device [ 252.597754][ T4470] loop1: rw=524288, sector=50368, nr_sectors = 8 limit=40427 [ 252.620018][ T4495] syz.2.19: attempt to access beyond end of device [ 252.620018][ T4495] loop2: rw=0, sector=50704, nr_sectors = 8 limit=40427 [ 252.620144][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 252.656069][ T4439] syz.0.17: attempt to access beyond end of device [ 252.656069][ T4439] loop0: rw=524288, sector=50432, nr_sectors = 8 limit=40427 [ 252.661375][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.680886][ T4495] syz.2.19: attempt to access beyond end of device [ 252.680886][ T4495] loop2: rw=0, sector=50712, nr_sectors = 8 limit=40427 [ 252.737823][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.777273][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.811367][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.841338][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.879558][ T4566] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.897755][ T4566] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.940668][ T4566] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.949415][ T4566] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.144970][ T4521] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 253.176383][ T4521] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 253.232735][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 253.246388][ T4559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 253.264206][ T4559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 253.305784][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/20 19:14:35 executed programs: 7 [ 253.507457][ T4522] F2FS-fs (loop3): f2fs_pin_file_control: Enable GC = ino a after 801 GC trials [ 253.601029][ T48] Bluetooth: hci5: command 0x0419 tx timeout [ 254.520546][ T4593] loop5: detected capacity change from 0 to 40427 [ 254.591601][ T4593] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12 [ 254.599387][ T4593] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 254.659800][ T4593] F2FS-fs (loop5): invalid crc value [ 254.726388][ T4593] F2FS-fs (loop5): Found nat_bits in checkpoint [ 254.889172][ T4593] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 254.910696][ T4593] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 255.522867][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.529200][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.491980][ T4495] bio_check_eod: 113292 callbacks suppressed [ 257.491999][ T4495] syz.2.19: attempt to access beyond end of device [ 257.491999][ T4495] loop2: rw=0, sector=51272, nr_sectors = 8 limit=40427 [ 257.497408][ T4522] syz.3.20: attempt to access beyond end of device [ 257.497408][ T4522] loop3: rw=0, sector=51144, nr_sectors = 8 limit=40427 [ 257.498054][ T4495] syz.2.19: attempt to access beyond end of device [ 257.498054][ T4495] loop2: rw=0, sector=51280, nr_sectors = 8 limit=40427 [ 257.525559][ T4439] syz.0.17: attempt to access beyond end of device [ 257.525559][ T4439] loop0: rw=524288, sector=52560, nr_sectors = 8 limit=40427 [ 257.525619][ T4439] syz.0.17: attempt to access beyond end of device [ 257.525619][ T4439] loop0: rw=524288, sector=52568, nr_sectors = 8 limit=40427 [ 257.550691][ T4470] syz.1.18: attempt to access beyond end of device [ 257.550691][ T4470] loop1: rw=0, sector=52880, nr_sectors = 8 limit=40427 [ 257.581012][ T4522] syz.3.20: attempt to access beyond end of device [ 257.581012][ T4522] loop3: rw=0, sector=51152, nr_sectors = 8 limit=40427 [ 257.615338][ T4522] syz.3.20: attempt to access beyond end of device [ 257.615338][ T4522] loop3: rw=0, sector=51160, nr_sectors = 8 limit=40427 [ 257.620716][ T4470] syz.1.18: attempt to access beyond end of device [ 257.620716][ T4470] loop1: rw=0, sector=52888, nr_sectors = 8 limit=40427 [ 257.640686][ T4439] syz.0.17: attempt to access beyond end of device [ 257.640686][ T4439] loop0: rw=524288, sector=52576, nr_sectors = 8 limit=40427 [ 262.500655][ T4470] bio_check_eod: 119830 callbacks suppressed [ 262.500671][ T4470] syz.1.18: attempt to access beyond end of device [ 262.500671][ T4470] loop1: rw=524288, sector=51944, nr_sectors = 8 limit=40427 [ 262.520694][ T4495] syz.2.19: attempt to access beyond end of device [ 262.520694][ T4495] loop2: rw=524288, sector=51088, nr_sectors = 8 limit=40427 [ 262.530814][ T4439] syz.0.17: attempt to access beyond end of device [ 262.530814][ T4439] loop0: rw=524288, sector=49520, nr_sectors = 8 limit=40427 [ 262.550048][ T4522] syz.3.20: attempt to access beyond end of device [ 262.550048][ T4522] loop3: rw=0, sector=49528, nr_sectors = 8 limit=40427 [ 262.565212][ T4522] syz.3.20: attempt to access beyond end of device [ 262.565212][ T4522] loop3: rw=0, sector=49536, nr_sectors = 8 limit=40427 [ 262.578746][ T4439] syz.0.17: attempt to access beyond end of device [ 262.578746][ T4439] loop0: rw=524288, sector=49528, nr_sectors = 8 limit=40427 [ 262.588900][ T4495] syz.2.19: attempt to access beyond end of device [ 262.588900][ T4495] loop2: rw=524288, sector=51096, nr_sectors = 8 limit=40427 [ 262.592608][ T4470] syz.1.18: attempt to access beyond end of device [ 262.592608][ T4470] loop1: rw=524288, sector=51952, nr_sectors = 8 limit=40427 [ 262.592659][ T4470] syz.1.18: attempt to access beyond end of device [ 262.592659][ T4470] loop1: rw=524288, sector=51960, nr_sectors = 8 limit=40427 [ 262.650740][ T4522] syz.3.20: attempt to access beyond end of device [ 262.650740][ T4522] loop3: rw=0, sector=49544, nr_sectors = 8 limit=40427 [ 267.511039][ T4522] bio_check_eod: 127190 callbacks suppressed [ 267.511055][ T4522] syz.3.20: attempt to access beyond end of device [ 267.511055][ T4522] loop3: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 267.538276][ T4439] syz.0.17: attempt to access beyond end of device [ 267.538276][ T4439] loop0: rw=0, sector=51856, nr_sectors = 8 limit=40427 [ 267.549105][ T4470] syz.1.18: attempt to access beyond end of device [ 267.549105][ T4470] loop1: rw=524288, sector=50976, nr_sectors = 8 limit=40427 [ 267.573837][ T4495] syz.2.19: attempt to access beyond end of device [ 267.573837][ T4495] loop2: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 267.592059][ T4439] syz.0.17: attempt to access beyond end of device [ 267.592059][ T4439] loop0: rw=0, sector=51864, nr_sectors = 8 limit=40427 [ 267.606430][ T4470] syz.1.18: attempt to access beyond end of device [ 267.606430][ T4470] loop1: rw=524288, sector=50984, nr_sectors = 8 limit=40427 [ 267.608357][ T4522] syz.3.20: attempt to access beyond end of device [ 267.608357][ T4522] loop3: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 267.641538][ T4495] syz.2.19: attempt to access beyond end of device [ 267.641538][ T4495] loop2: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 267.656394][ T4439] syz.0.17: attempt to access beyond end of device [ 267.656394][ T4439] loop0: rw=0, sector=51872, nr_sectors = 8 limit=40427 [ 267.660679][ T4470] syz.1.18: attempt to access beyond end of device [ 267.660679][ T4470] loop1: rw=524288, sector=50992, nr_sectors = 8 limit=40427 [ 268.611367][ T48] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 268.620671][ T48] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 268.651572][ T48] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 268.672114][ T48] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 268.681202][ T48] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 268.688468][ T48] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 269.380730][ T4599] chnl_net:caif_netlink_parms(): no params data found [ 269.679188][ T4599] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.710763][ T4599] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.718935][ T4599] device bridge_slave_0 entered promiscuous mode [ 269.782138][ T4599] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.789335][ T4599] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.811711][ T4599] device bridge_slave_1 entered promiscuous mode [ 269.984445][ T4599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 270.033001][ T4599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 270.155699][ T4599] team0: Port device team_slave_0 added [ 270.273576][ T4599] team0: Port device team_slave_1 added [ 270.382659][ T4599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 270.389641][ T4599] 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. [ 270.540705][ T4599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.581423][ T4599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.588402][ T4599] 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. [ 270.721439][ T48] Bluetooth: hci6: command 0x0409 tx timeout [ 270.741664][ T4599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 270.984733][ T4599] device hsr_slave_0 entered promiscuous mode [ 271.001197][ T4599] device hsr_slave_1 entered promiscuous mode [ 271.041470][ T4599] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 271.049067][ T4599] Cannot create hsr debugfs directory [ 271.800863][ T4599] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 271.839159][ T4599] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 271.884463][ T4599] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 271.920515][ T4599] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 272.321662][ T4599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 272.404234][ T4599] 8021q: adding VLAN 0 to HW filter on device team0 [ 272.451263][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 272.472643][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.527378][ T4522] bio_check_eod: 117228 callbacks suppressed [ 272.527395][ T4522] syz.3.20: attempt to access beyond end of device [ 272.527395][ T4522] loop3: rw=0, sector=52680, nr_sectors = 8 limit=40427 [ 272.527560][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 272.540726][ T4522] syz.3.20: attempt to access beyond end of device [ 272.540726][ T4522] loop3: rw=0, sector=52688, nr_sectors = 8 limit=40427 [ 272.565770][ T4470] syz.1.18: attempt to access beyond end of device [ 272.565770][ T4470] loop1: rw=0, sector=49952, nr_sectors = 8 limit=40427 [ 272.576293][ T4439] syz.0.17: attempt to access beyond end of device [ 272.576293][ T4439] loop0: rw=524288, sector=52536, nr_sectors = 8 limit=40427 [ 272.603338][ T4495] syz.2.19: attempt to access beyond end of device [ 272.603338][ T4495] loop2: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 272.630984][ T4470] syz.1.18: attempt to access beyond end of device [ 272.630984][ T4470] loop1: rw=0, sector=49960, nr_sectors = 8 limit=40427 [ 272.640850][ T4439] syz.0.17: attempt to access beyond end of device [ 272.640850][ T4439] loop0: rw=524288, sector=52544, nr_sectors = 8 limit=40427 [ 272.645470][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 272.658897][ T4495] syz.2.19: attempt to access beyond end of device [ 272.658897][ T4495] loop2: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 272.681470][ T4522] syz.3.20: attempt to access beyond end of device [ 272.681470][ T4522] loop3: rw=0, sector=52696, nr_sectors = 8 limit=40427 [ 272.710727][ T4439] syz.0.17: attempt to access beyond end of device [ 272.710727][ T4439] loop0: rw=524288, sector=52552, nr_sectors = 8 limit=40427 [ 272.740560][ T33] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.747701][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.800810][ T4324] Bluetooth: hci6: command 0x041b tx timeout [ 272.824523][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 272.838623][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.849675][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.856814][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.874316][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 272.888985][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 272.930928][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 272.961264][ T4324] Bluetooth: hci0: command 0x0406 tx timeout [ 272.981028][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 273.042272][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 273.091071][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 273.144926][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 273.191608][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.238463][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.289544][ T4599] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 273.341480][ T4599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 273.382354][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 273.392567][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 273.431364][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.287703][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 274.308334][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 274.357358][ T4599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 274.881372][ T4324] Bluetooth: hci6: command 0x040f tx timeout [ 275.748409][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 275.791433][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.886176][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.920401][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.972870][ T4599] device veth0_vlan entered promiscuous mode [ 275.979542][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 276.061158][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 276.106076][ T4599] device veth1_vlan entered promiscuous mode [ 276.221220][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 276.270996][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 276.308115][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.341472][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.380047][ T4599] device veth0_macvtap entered promiscuous mode [ 276.394406][ T4599] device veth1_macvtap entered promiscuous mode [ 276.467077][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.520666][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.530518][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.600696][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.610549][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.690621][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.700480][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.800835][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.840668][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.884897][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.930681][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 276.960961][ T4324] Bluetooth: hci6: command 0x0419 tx timeout [ 276.979980][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.083810][ T4599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 277.123350][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.151644][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 277.194796][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 277.241516][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 277.273656][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.310705][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.321131][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.350630][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.360469][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.440717][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.490670][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.530666][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.530767][ T4522] bio_check_eod: 108052 callbacks suppressed [ 277.530779][ T4522] syz.3.20: attempt to access beyond end of device [ 277.530779][ T4522] loop3: rw=0, sector=52792, nr_sectors = 8 limit=40427 [ 277.540502][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.575237][ T4495] syz.2.19: attempt to access beyond end of device [ 277.575237][ T4495] loop2: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 277.590019][ T4470] syz.1.18: attempt to access beyond end of device [ 277.590019][ T4470] loop1: rw=524288, sector=52704, nr_sectors = 8 limit=40427 [ 277.604038][ T4522] syz.3.20: attempt to access beyond end of device [ 277.604038][ T4522] loop3: rw=0, sector=52800, nr_sectors = 8 limit=40427 [ 277.604099][ T4522] syz.3.20: attempt to access beyond end of device [ 277.604099][ T4522] loop3: rw=0, sector=52808, nr_sectors = 8 limit=40427 [ 277.617729][ T4439] syz.0.17: attempt to access beyond end of device [ 277.617729][ T4439] loop0: rw=524288, sector=51712, nr_sectors = 8 limit=40427 [ 277.644757][ T4495] syz.2.19: attempt to access beyond end of device [ 277.644757][ T4495] loop2: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 277.658654][ T4470] syz.1.18: attempt to access beyond end of device [ 277.658654][ T4470] loop1: rw=524288, sector=52712, nr_sectors = 8 limit=40427 [ 277.672655][ T4439] syz.0.17: attempt to access beyond end of device [ 277.672655][ T4439] loop0: rw=524288, sector=51720, nr_sectors = 8 limit=40427 [ 277.687446][ T4495] syz.2.19: attempt to access beyond end of device [ 277.687446][ T4495] loop2: rw=524288, sector=49168, nr_sectors = 8 limit=40427 [ 277.701516][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.730688][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 277.780775][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.830950][ T4599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 277.838850][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 277.872040][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 277.935329][ T4599] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 277.980641][ T4599] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 277.989394][ T4599] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.050650][ T4599] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.296043][ T4521] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 278.321565][ T4521] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 278.359244][ T4559] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 278.472211][ T4559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 278.480386][ T4559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 278.522940][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/20 19:15:01 executed programs: 8 [ 279.819207][ T4625] loop6: detected capacity change from 0 to 40427 [ 279.896992][ T4625] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12 [ 279.920673][ T4625] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 279.981176][ T4625] F2FS-fs (loop6): invalid crc value [ 280.023082][ T4625] F2FS-fs (loop6): Found nat_bits in checkpoint [ 280.213496][ T4625] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 280.229024][ T4625] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 282.540716][ T4470] bio_check_eod: 105605 callbacks suppressed [ 282.540733][ T4470] syz.1.18: attempt to access beyond end of device [ 282.540733][ T4470] loop1: rw=0, sector=50576, nr_sectors = 8 limit=40427 [ 282.563985][ T4439] syz.0.17: attempt to access beyond end of device [ 282.563985][ T4439] loop0: rw=0, sector=49584, nr_sectors = 8 limit=40427 [ 282.577529][ T4495] syz.2.19: attempt to access beyond end of device [ 282.577529][ T4495] loop2: rw=0, sector=49472, nr_sectors = 8 limit=40427 [ 282.592311][ T4522] syz.3.20: attempt to access beyond end of device [ 282.592311][ T4522] loop3: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 282.600804][ T4439] syz.0.17: attempt to access beyond end of device [ 282.600804][ T4439] loop0: rw=0, sector=49592, nr_sectors = 8 limit=40427 [ 282.640945][ T4470] syz.1.18: attempt to access beyond end of device [ 282.640945][ T4470] loop1: rw=0, sector=50584, nr_sectors = 8 limit=40427 [ 282.647949][ T4522] syz.3.20: attempt to access beyond end of device [ 282.647949][ T4522] loop3: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 282.654423][ T4495] syz.2.19: attempt to access beyond end of device [ 282.654423][ T4495] loop2: rw=0, sector=49480, nr_sectors = 8 limit=40427 [ 282.690767][ T4470] syz.1.18: attempt to access beyond end of device [ 282.690767][ T4470] loop1: rw=0, sector=50592, nr_sectors = 8 limit=40427 [ 282.705114][ T4439] syz.0.17: attempt to access beyond end of device [ 282.705114][ T4439] loop0: rw=0, sector=49600, nr_sectors = 8 limit=40427 [ 287.550767][ T4439] bio_check_eod: 109978 callbacks suppressed [ 287.550784][ T4439] syz.0.17: attempt to access beyond end of device [ 287.550784][ T4439] loop0: rw=0, sector=50048, nr_sectors = 8 limit=40427 [ 287.570468][ T4470] syz.1.18: attempt to access beyond end of device [ 287.570468][ T4470] loop1: rw=0, sector=52232, nr_sectors = 8 limit=40427 [ 287.578017][ T4522] syz.3.20: attempt to access beyond end of device [ 287.578017][ T4522] loop3: rw=0, sector=52952, nr_sectors = 8 limit=40427 [ 287.590717][ T4495] syz.2.19: attempt to access beyond end of device [ 287.590717][ T4495] loop2: rw=0, sector=50472, nr_sectors = 8 limit=40427 [ 287.620816][ T4470] syz.1.18: attempt to access beyond end of device [ 287.620816][ T4470] loop1: rw=0, sector=52240, nr_sectors = 8 limit=40427 [ 287.634852][ T4439] syz.0.17: attempt to access beyond end of device [ 287.634852][ T4439] loop0: rw=0, sector=50056, nr_sectors = 8 limit=40427 [ 287.660757][ T4495] syz.2.19: attempt to access beyond end of device [ 287.660757][ T4495] loop2: rw=0, sector=50480, nr_sectors = 8 limit=40427 [ 287.674193][ T4522] syz.3.20: attempt to access beyond end of device [ 287.674193][ T4522] loop3: rw=0, sector=52960, nr_sectors = 8 limit=40427 [ 287.675277][ T4470] syz.1.18: attempt to access beyond end of device [ 287.675277][ T4470] loop1: rw=0, sector=52248, nr_sectors = 8 limit=40427 [ 287.701345][ T4439] syz.0.17: attempt to access beyond end of device [ 287.701345][ T4439] loop0: rw=0, sector=50064, nr_sectors = 8 limit=40427 [ 289.731750][ T4560] F2FS-fs (loop4): f2fs_pin_file_control: Enable GC = ino a after 801 GC trials [ 292.562524][ T4560] bio_check_eod: 123506 callbacks suppressed [ 292.562543][ T4560] syz.4.21: attempt to access beyond end of device [ 292.562543][ T4560] loop4: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 292.570669][ T4495] syz.2.19: attempt to access beyond end of device [ 292.570669][ T4495] loop2: rw=0, sector=50200, nr_sectors = 8 limit=40427 [ 292.595738][ T4470] syz.1.18: attempt to access beyond end of device [ 292.595738][ T4470] loop1: rw=524288, sector=52192, nr_sectors = 8 limit=40427 [ 292.609566][ T4439] syz.0.17: attempt to access beyond end of device [ 292.609566][ T4439] loop0: rw=0, sector=50992, nr_sectors = 8 limit=40427 [ 292.630773][ T4470] syz.1.18: attempt to access beyond end of device [ 292.630773][ T4470] loop1: rw=524288, sector=52200, nr_sectors = 8 limit=40427 [ 292.643916][ T4522] syz.3.20: attempt to access beyond end of device [ 292.643916][ T4522] loop3: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 292.653995][ T4439] syz.0.17: attempt to access beyond end of device [ 292.653995][ T4439] loop0: rw=0, sector=51000, nr_sectors = 8 limit=40427 [ 292.680829][ T4495] syz.2.19: attempt to access beyond end of device [ 292.680829][ T4495] loop2: rw=0, sector=50208, nr_sectors = 8 limit=40427 [ 292.687236][ T4560] syz.4.21: attempt to access beyond end of device [ 292.687236][ T4560] loop4: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 292.694259][ T4470] syz.1.18: attempt to access beyond end of device [ 292.694259][ T4470] loop1: rw=524288, sector=52208, nr_sectors = 8 limit=40427 [ 293.441065][ T48] Bluetooth: hci1: command 0x0406 tx timeout [ 293.808070][ T4324] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 293.817096][ T4324] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 293.846244][ T4324] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 293.861429][ T4324] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 293.869925][ T4324] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 293.877381][ T4324] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 294.758650][ T4638] chnl_net:caif_netlink_parms(): no params data found [ 295.181804][ T4638] bridge0: port 1(bridge_slave_0) entered blocking state [ 295.188927][ T4638] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.241868][ T4638] device bridge_slave_0 entered promiscuous mode [ 295.282461][ T4638] bridge0: port 2(bridge_slave_1) entered blocking state [ 295.289667][ T4638] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.351923][ T4638] device bridge_slave_1 entered promiscuous mode [ 295.554141][ T4638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 295.611272][ T4638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 295.754842][ T4638] team0: Port device team_slave_0 added [ 295.801302][ T4638] team0: Port device team_slave_1 added [ 295.920723][ T48] Bluetooth: hci7: command 0x0409 tx timeout [ 296.018435][ T4638] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 296.050768][ T4638] 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. [ 296.200628][ T4638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 296.250845][ T4638] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 296.257817][ T4638] 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. [ 296.430821][ T4638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 296.675650][ T4638] device hsr_slave_0 entered promiscuous mode [ 296.751070][ T4638] device hsr_slave_1 entered promiscuous mode [ 296.770690][ T4638] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 296.778283][ T4638] Cannot create hsr debugfs directory [ 297.487223][ T4638] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 297.543874][ T4638] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 297.574936][ T4522] bio_check_eod: 124282 callbacks suppressed [ 297.574951][ T4522] syz.3.20: attempt to access beyond end of device [ 297.574951][ T4522] loop3: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 297.604005][ T4439] syz.0.17: attempt to access beyond end of device [ 297.604005][ T4439] loop0: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 297.610864][ T4495] syz.2.19: attempt to access beyond end of device [ 297.610864][ T4495] loop2: rw=0, sector=50080, nr_sectors = 8 limit=40427 [ 297.630650][ T4470] syz.1.18: attempt to access beyond end of device [ 297.630650][ T4470] loop1: rw=0, sector=52528, nr_sectors = 8 limit=40427 [ 297.646864][ T4638] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 297.648171][ T4560] syz.4.21: attempt to access beyond end of device [ 297.648171][ T4560] loop4: rw=524288, sector=49152, nr_sectors = 8 limit=40427 [ 297.660700][ T4439] syz.0.17: attempt to access beyond end of device [ 297.660700][ T4439] loop0: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 297.685990][ T4470] syz.1.18: attempt to access beyond end of device [ 297.685990][ T4470] loop1: rw=0, sector=52536, nr_sectors = 8 limit=40427 [ 297.707569][ T4495] syz.2.19: attempt to access beyond end of device [ 297.707569][ T4495] loop2: rw=0, sector=50088, nr_sectors = 8 limit=40427 [ 297.710687][ T4522] syz.3.20: attempt to access beyond end of device [ 297.710687][ T4522] loop3: rw=524288, sector=49160, nr_sectors = 8 limit=40427 [ 297.740710][ T4470] syz.1.18: attempt to access beyond end of device [ 297.740710][ T4470] loop1: rw=0, sector=52544, nr_sectors = 8 limit=40427 [ 297.751129][ T4638] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 298.000670][ T48] Bluetooth: hci7: command 0x041b tx timeout [ 298.171080][ T4638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 298.233522][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 298.267290][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 298.335175][ T4638] 8021q: adding VLAN 0 to HW filter on device team0 [ 298.375517][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 298.430986][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 298.449958][ T4626] bridge0: port 1(bridge_slave_0) entered blocking state [ 298.457110][ T4626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 298.551435][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 298.601120][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 298.641810][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 298.688446][ T4626] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.695624][ T4626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 298.761710][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 298.798832][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 298.842200][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 298.901662][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 298.933972][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 298.972244][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 299.022893][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 299.084594][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 299.131608][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 299.183996][ T4638] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 299.280944][ T4638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 299.291121][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 299.311496][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 300.081256][ T48] Bluetooth: hci7: command 0x040f tx timeout [ 300.381522][ T4638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 300.389262][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 300.411352][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 301.851807][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 301.892076][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 301.951599][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 301.998881][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 302.052399][ T4638] device veth0_vlan entered promiscuous mode [ 302.061713][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 302.111083][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 302.160787][ T48] Bluetooth: hci7: command 0x0419 tx timeout [ 302.165517][ T4638] device veth1_vlan entered promiscuous mode [ 302.341677][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 302.381051][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 302.421073][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 302.471068][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 302.523813][ T4638] device veth0_macvtap entered promiscuous mode [ 302.581272][ T4495] bio_check_eod: 118230 callbacks suppressed [ 302.581287][ T4495] syz.2.19: attempt to access beyond end of device [ 302.581287][ T4495] loop2: rw=0, sector=52352, nr_sectors = 8 limit=40427 [ 302.582463][ T4638] device veth1_macvtap entered promiscuous mode [ 302.587351][ T4495] syz.2.19: attempt to access beyond end of device [ 302.587351][ T4495] loop2: rw=0, sector=52360, nr_sectors = 8 limit=40427 [ 302.600646][ T4470] syz.1.18: attempt to access beyond end of device [ 302.600646][ T4470] loop1: rw=0, sector=49864, nr_sectors = 8 limit=40427 [ 302.600706][ T4470] syz.1.18: attempt to access beyond end of device [ 302.600706][ T4470] loop1: rw=0, sector=49872, nr_sectors = 8 limit=40427 [ 302.600753][ T4470] syz.1.18: attempt to access beyond end of device [ 302.600753][ T4470] loop1: rw=0, sector=49880, nr_sectors = 8 limit=40427 [ 302.600802][ T4470] syz.1.18: attempt to access beyond end of device [ 302.600802][ T4470] loop1: rw=0, sector=49888, nr_sectors = 8 limit=40427 [ 302.607415][ T4522] syz.3.20: attempt to access beyond end of device [ 302.607415][ T4522] loop3: rw=524288, sector=51400, nr_sectors = 8 limit=40427 [ 302.629705][ T4439] syz.0.17: attempt to access beyond end of device [ 302.629705][ T4439] loop0: rw=0, sector=52488, nr_sectors = 8 limit=40427 [ 302.689108][ T4495] syz.2.19: attempt to access beyond end of device [ 302.689108][ T4495] loop2: rw=0, sector=52368, nr_sectors = 8 limit=40427 [ 302.689180][ T4495] syz.2.19: attempt to access beyond end of device [ 302.689180][ T4495] loop2: rw=0, sector=52376, nr_sectors = 8 limit=40427 [ 302.774147][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 302.818815][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 302.858778][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 302.910649][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 302.920499][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.000894][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.060651][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.100630][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.110483][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.200869][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.250959][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.310707][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.320551][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.420639][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.462085][ T4638] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 303.471365][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 303.500845][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 303.521222][ T27] INFO: task kworker/u4:4:75 blocked for more than 143 seconds. [ 303.529110][ T27] Not tainted syzkaller #0 [ 303.560638][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 303.569353][ T27] task:kworker/u4:4 state:D stack:24744 pid:75 ppid:2 flags:0x00004000 [ 303.579610][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 303.622368][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 303.660637][ T27] Workqueue: writeback wb_workfn (flush-7:0) [ 303.666714][ T27] Call Trace: [ 303.670003][ T27] [ 303.678221][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 303.730688][ T27] __schedule+0x10ec/0x40b0 [ 303.734205][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.735246][ T27] ? __sched_text_start+0x8/0x8 [ 303.797413][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 303.800623][ T27] ? blk_check_plugged+0x250/0x250 [ 303.846344][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.880638][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 303.885724][ T27] ? kthread_data+0x4b/0xc0 [ 303.890247][ T27] ? wq_worker_sleeping+0x60/0x280 [ 303.895764][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 303.950671][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.971292][ T27] schedule+0xb9/0x180 [ 303.975414][ T27] rwsem_down_write_slowpath+0xbed/0x1090 [ 304.001478][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.030784][ T27] ? rwsem_down_write_slowpath+0x7cf/0x1090 [ 304.036740][ T27] ? rwsem_down_read_slowpath+0x840/0x840 [ 304.060646][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.070491][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.089098][ T27] ? __might_sleep+0xd0/0xd0 [ 304.100763][ T27] ? preempt_count_add+0x8d/0x190 [ 304.106637][ T27] ? clear_nonspinnable+0x60/0x60 [ 304.161621][ T27] ? has_not_enough_free_secs+0xad4/0xe10 [ 304.167408][ T27] f2fs_balance_fs+0x4a7/0x680 [ 304.180682][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.220632][ T27] ? f2fs_commit_atomic_write+0x1250/0x1250 [ 304.226589][ T27] ? folio_unlock+0xfb/0x2e0 [ 304.230674][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.281637][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.300654][ T27] f2fs_write_inode+0x531/0x760 [ 304.305550][ T27] __writeback_single_inode+0x75b/0x1160 [ 304.340686][ T4638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.365883][ T27] writeback_sb_inodes+0xad8/0x17d0 [ 304.371365][ T27] ? queue_io+0x5a0/0x5a0 [ 304.375714][ T27] ? balance_dirty_pages_ratelimited+0x20/0x20 [ 304.382061][ T4638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.430775][ T27] __writeback_inodes_wb+0x12a/0x3f0 [ 304.436126][ T27] wb_writeback+0x47a/0xd00 [ 304.442151][ T4638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 304.449530][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 304.510647][ T27] ? percpu_ref_tryget+0x250/0x250 [ 304.516712][ T27] ? get_nr_dirty_inodes+0x290/0x2c0 [ 304.531053][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 304.575409][ T4638] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.594231][ T27] wb_workfn+0xbdd/0xec0 [ 304.598549][ T27] ? inode_wait_for_writeback+0x200/0x200 [ 304.601437][ T4638] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.641763][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 304.647802][ T27] ? read_lock_is_recursive+0x10/0x10 [ 304.678222][ T4638] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.680628][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 304.730647][ T4638] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.740713][ T27] ? process_one_work+0x7a1/0x1160 [ 304.745858][ T27] process_one_work+0x898/0x1160 [ 304.798678][ T27] ? worker_detach_from_pool+0x240/0x240 [ 304.830764][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 304.835860][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 304.890641][ T27] ? kthread_data+0x4b/0xc0 [ 304.895207][ T27] worker_thread+0xaa2/0x1250 [ 304.899916][ T27] kthread+0x29d/0x330 [ 304.970633][ T27] ? worker_clr_flags+0x1a0/0x1a0 [ 304.975712][ T27] ? kthread_blkcg+0xd0/0xd0 [ 304.980319][ T27] ret_from_fork+0x1f/0x30 [ 305.041166][ T27] [ 305.044416][ T27] [ 305.044416][ T27] Showing all locks held in the system: [ 305.108325][ T27] 4 locks held by kworker/u4:0/9: [ 305.134585][ T4638] ieee80211 phy19: Selected rate control algorithm 'minstrel_ht' [ 305.147353][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 305.201741][ T27] #1: ffffc900000e7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 305.260845][ T27] #2: ffff888059e580e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 305.272050][ T4638] ieee80211 phy20: Selected rate control algorithm 'minstrel_ht' [ 305.302454][ T4626] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 305.310480][ T4626] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 305.320633][ T27] #3: ffff888059e611e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 305.330180][ T27] 4 locks held by kworker/u4:1/11: [ 305.410635][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 305.480797][ T27] #1: ffffc90000107d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 305.530637][ T27] #2: ffff8880571b20e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 305.570645][ T27] #3: ffff888054c351e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 305.580205][ T27] 1 lock held by rcu_tasks_kthre/12: [ 305.620717][ T27] #0: ffffffff8cb2b570 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 305.681025][ T27] 1 lock held by rcu_tasks_trace/13: [ 305.686359][ T27] #0: ffffffff8cb2bd90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 305.778411][ T27] 1 lock held by khungtaskd/27: [ 305.808311][ T27] #0: ffffffff8cb2abe0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 305.860740][ T27] 3 locks held by kworker/1:1/41: [ 305.865806][ T27] #0: ffff88814ce92d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 305.940764][ T27] #1: ffffc90000b27d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.020644][ T27] #2: ffffffff8dd422e8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x14d0 [ 306.030126][ T27] 4 locks held by kworker/u4:4/75: [ 306.081594][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.130656][ T27] #1: ffffc90001577d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.180663][ T27] #2: ffff8880280460e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 306.240645][ T27] #3: ffff88802eead1e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 306.250232][ T27] 2 locks held by getty/4028: [ 306.310714][ T27] #0: ffff88802f935098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 306.320530][ T27] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41b/0x1380 [ 306.400885][ T27] 2 locks held by kworker/0:10/4356: [ 306.406212][ T27] #0: ffff888017472138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.480815][ T27] #1: ffffc90003207d00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.540623][ T27] 3 locks held by kworker/0:11/4357: [ 306.545947][ T27] #0: ffff88814ce92d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.620637][ T27] #1: ffffc90003227d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.690707][ T27] #2: ffffffff8dd422e8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x14d0 [ 306.700184][ T27] 4 locks held by kworker/u4:5/4384: [ 306.800731][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.850660][ T27] #1: ffffc90003307d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 306.920654][ T27] #2: ffff8880799ec0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 306.990654][ T27] #3: ffff8880276bd1e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 307.000208][ T27] 5 locks held by syz.0.17/4439: [ 307.040874][ T27] 5 locks held by syz.1.18/4470: [ 307.045945][ T27] 4 locks held by kworker/u4:6/4493: [ 307.080660][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.138238][ T27] #1: ffffc900035a7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.184057][ T27] #2: ffff888056de80e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 307.230657][ T27] #3: ffff888056de11e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 307.240260][ T27] 5 locks held by syz.2.19/4495: [ 307.310626][ T27] 4 locks held by kworker/u4:7/4516: [ 307.315957][ T27] #0: ffff888144240138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.381407][ T27] #1: ffffc90003787d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.430663][ T27] #2: ffff88801fbd60e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0 [ 307.510662][ T27] #3: ffff8880744911e8 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4a7/0x680 [ 307.520303][ T27] 4 locks held by kworker/u4:8/4521: [ 307.570657][ T27] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.591669][ T4495] bio_check_eod: 115036 callbacks suppressed [ 307.591687][ T4495] syz.2.19: attempt to access beyond end of device [ 307.591687][ T4495] loop2: rw=524288, sector=52200, nr_sectors = 8 limit=40427 [ 307.600691][ T4470] syz.1.18: attempt to access beyond end of device [ 307.600691][ T4470] loop1: rw=524288, sector=51544, nr_sectors = 8 limit=40427 [ 307.615633][ T4560] syz.4.21: attempt to access beyond end of device [ 307.615633][ T4560] loop4: rw=524288, sector=51512, nr_sectors = 8 limit=40427 [ 307.625743][ T4439] syz.0.17: attempt to access beyond end of device [ 307.625743][ T4439] loop0: rw=0, sector=51376, nr_sectors = 8 limit=40427 [ 307.651592][ T27] #1: ffffc900037c7d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 307.652343][ T4522] syz.3.20: attempt to access beyond end of device [ 307.652343][ T4522] loop3: rw=0, sector=49528, nr_sectors = 8 limit=40427 [ 307.689116][ T27] #2: ffffffff8dd422e8 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 [ 307.700723][ T4495] syz.2.19: attempt to access beyond end of device [ 307.700723][ T4495] loop2: rw=524288, sector=52208, nr_sectors = 8 limit=40427 [ 307.707114][ T4470] syz.1.18: attempt to access beyond end of device [ 307.707114][ T4470] loop1: rw=524288, sector=51552, nr_sectors = 8 limit=40427 [ 307.720745][ T4560] syz.4.21: attempt to access beyond end of device [ 307.720745][ T4560] loop4: rw=524288, sector=51520, nr_sectors = 8 limit=40427 [ 307.748883][ T4439] syz.0.17: attempt to access beyond end of device [ 307.748883][ T4439] loop0: rw=0, sector=51384, nr_sectors = 8 limit=40427 [ 307.750743][ T27] #3: [ 307.762682][ T4495] syz.2.19: attempt to access beyond end of device [ 307.762682][ T4495] loop2: rw=524288, sector=52216, nr_sectors = 8 limit=40427 [ 307.790637][ T27] ffffffff8cb308b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x455/0x830 [ 307.840822][ T27] 5 locks held by syz.3.20/4522: [ 307.845805][ T27] 7 locks held by syz.4.21/4560: [ 307.890629][ T27] 4 locks held by syz.5.22/4593: [ 307.896273][ T27] 5 locks held by syz.6.23/4625: [ 307.960671][ T27] 3 locks held by syz-executor/4638: [ 307.965999][ T27] #0: ffffffff8dda20f0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 308.010662][ T27] #1: ffffffff8dda1f08 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x103/0x780 [ 308.019700][ T27] #2: ffffffff8dd422e8 (rtnl_mutex){+.+.}-{3:3}, at: ieee80211_register_hw+0x2c52/0x38c0 [ 308.110454][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 308.118358][ T27] [ 308.130840][ T27] ============================================= [ 308.130840][ T27] [ 308.139290][ T27] NMI backtrace for cpu 0 [ 308.143629][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 308.150830][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 308.161007][ T27] Call Trace: [ 308.164289][ T27] [ 308.167227][ T27] dump_stack_lvl+0x168/0x22e [ 308.171920][ T27] ? irq_work_queue+0xbf/0x140 [ 308.176695][ T27] ? show_regs_print_info+0x12/0x12 [ 308.181897][ T27] ? load_image+0x3b0/0x3b0 [ 308.186446][ T27] ? vprintk_emit+0x571/0x680 [ 308.191131][ T27] ? printk_sprint+0x460/0x460 [ 308.195909][ T27] nmi_cpu_backtrace+0x3f4/0x470 [ 308.200857][ T27] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 308.207009][ T27] ? _printk+0xcc/0x110 [ 308.211164][ T27] ? load_image+0x3b0/0x3b0 [ 308.215684][ T27] ? load_image+0x3b0/0x3b0 [ 308.220183][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 308.226250][ T27] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 308.232221][ T27] watchdog+0xeee/0xf30 [ 308.236370][ T27] ? watchdog+0x1ed/0xf30 [ 308.240694][ T27] kthread+0x29d/0x330 [ 308.244764][ T27] ? hungtask_pm_notify+0x40/0x40 [ 308.249780][ T27] ? kthread_blkcg+0xd0/0xd0 [ 308.254366][ T27] ret_from_fork+0x1f/0x30 [ 308.258783][ T27] [ 308.262654][ T27] Sending NMI from CPU 0 to CPUs 1: [ 308.267897][ C1] NMI backtrace for cpu 1 [ 308.267907][ C1] CPU: 1 PID: 4522 Comm: syz.3.20 Not tainted syzkaller #0 [ 308.267922][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 308.267930][ C1] RIP: 0010:__lock_acquire+0x4ea/0x7c50 [ 308.267953][ C1] Code: e5 14 41 09 cd 45 09 fd 41 09 c5 48 8b 44 24 50 42 0f b6 04 00 84 c0 0f 85 22 62 00 00 44 8b 75 28 48 8b 44 24 78 44 89 68 20 <48> 8d 58 24 48 89 d8 48 c1 e8 03 42 0f b6 04 00 84 c0 4c 8b a4 24 [ 308.267969][ C1] RSP: 0018:ffffc900037e6700 EFLAGS: 00000046 [ 308.267982][ C1] RAX: ffff88802ae04700 RBX: 0000000000000000 RCX: 0000000000000000 [ 308.267992][ C1] RDX: 000000000000002c RSI: 0000000000000000 RDI: ffff88802ae04710 [ 308.268001][ C1] RBP: ffffc900037e6950 R08: dffffc0000000000 R09: 0000000000000000 [ 308.268011][ C1] R10: fffffbfff1c3eebe R11: 1ffffffff1c3eebd R12: ffff88802ae04700 [ 308.268021][ C1] R13: 000000000002002c R14: 0000000000000000 R15: 000000000000002c [ 308.268030][ C1] FS: 000055555a44f500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 308.268044][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 308.268054][ C1] CR2: 0000557c4feca038 CR3: 0000000077f65000 CR4: 00000000003506e0 [ 308.268066][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 308.268074][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 308.268083][ C1] Call Trace: [ 308.268087][ C1] [ 308.268100][ C1] ? verify_lock_unused+0x140/0x140 [ 308.268118][ C1] ? mark_lock+0x94/0x320 [ 308.268135][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 308.268152][ C1] ? lock_chain_count+0x20/0x20 [ 308.268169][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 308.268189][ C1] lock_acquire+0x1b4/0x490 [ 308.268204][ C1] ? __filemap_get_folio+0xf0/0xdd0 [ 308.268223][ C1] ? read_lock_is_recursive+0x10/0x10 [ 308.268243][ C1] __filemap_get_folio+0x111/0xdd0 [ 308.268258][ C1] ? __filemap_get_folio+0xf0/0xdd0 [ 308.268273][ C1] ? __filemap_get_folio+0xf0/0xdd0 [ 308.268289][ C1] ? page_cache_prev_miss+0x350/0x350 [ 308.268305][ C1] ? f2fs_read_end_io+0x313/0x890 [ 308.268324][ C1] ? _compound_head+0x120/0x120 [ 308.268342][ C1] pagecache_get_page+0x26/0x250 [ 308.268358][ C1] f2fs_grab_cache_page+0x2b/0x3b0 [ 308.268378][ C1] __get_node_page+0x172/0xf10 [ 308.268397][ C1] ? do_garbage_collect+0x1bcc/0x6050 [ 308.268412][ C1] ? read_node_page+0x9e0/0x9e0 [ 308.268429][ C1] ? __up_read+0x27c/0x660 [ 308.268444][ C1] ? up_read+0x20/0x20 [ 308.268461][ C1] do_garbage_collect+0x1cec/0x6050 [ 308.268476][ C1] ? get_victim_by_default+0x4d41/0x5380 [ 308.268503][ C1] ? f2fs_gc+0x26c0/0x26c0 [ 308.268517][ C1] ? get_victim_by_default+0x4d41/0x5380 [ 308.268531][ C1] ? __sched_text_start+0x8/0x8 [ 308.268546][ C1] ? preempt_schedule_notrace+0xed/0x110 [ 308.268575][ C1] ? f2fs_gc+0xbe2/0x26c0 [ 308.268589][ C1] ? __lock_acquire+0x7c50/0x7c50 [ 308.268605][ C1] ? preempt_count_add+0x8d/0x190 [ 308.268619][ C1] ? get_ckpt_valid_blocks+0x330/0x330 [ 308.268633][ C1] ? rwsem_write_trylock+0x12f/0x1b0 [ 308.268650][ C1] ? preempt_count_add+0x8d/0x190 [ 308.268663][ C1] ? up_write+0x1bb/0x420 [ 308.268678][ C1] f2fs_gc+0xdfa/0x26c0 [ 308.268700][ C1] ? f2fs_start_bidx_of_node+0x370/0x370 [ 308.268723][ C1] f2fs_balance_fs+0x4b2/0x680 [ 308.268737][ C1] ? f2fs_commit_atomic_write+0x1250/0x1250 [ 308.268750][ C1] ? preempt_count_add+0x8d/0x190 [ 308.268763][ C1] ? __up_read+0x27c/0x660 [ 308.268777][ C1] ? f2fs_map_blocks+0x3840/0x3840 [ 308.268793][ C1] ? folio_unlock+0x114/0x2e0 [ 308.268810][ C1] f2fs_map_blocks+0x1c04/0x3840 [ 308.268837][ C1] ? f2fs_do_map_lock+0x70/0x70 [ 308.268851][ C1] ? preempt_count_add+0x8d/0x190 [ 308.268865][ C1] ? preempt_count_add+0x8d/0x190 [ 308.268883][ C1] expand_inode_data+0x4ab/0x870 [ 308.268906][ C1] ? f2fs_insert_range+0x3b0/0x3b0 [ 308.268924][ C1] ? rcu_read_lock_any_held+0xb0/0x120 [ 308.268941][ C1] f2fs_fallocate+0x4c3/0x950 [ 308.268957][ C1] vfs_fallocate+0x584/0x6f0 [ 308.268974][ C1] do_vfs_ioctl+0x1a9d/0x1d10 [ 308.268990][ C1] ? __ia32_compat_sys_ioctl+0x780/0x780 [ 308.269007][ C1] ? tomoyo_path_number_perm+0x1b6/0x600 [ 308.269024][ C1] ? __lock_acquire+0x7c50/0x7c50 [ 308.269039][ C1] ? slab_free_freelist_hook+0x131/0x1a0 [ 308.269058][ C1] ? tomoyo_path_number_perm+0x503/0x600 [ 308.269073][ C1] ? tomoyo_path_number_perm+0x1b6/0x600 [ 308.269087][ C1] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 308.269107][ C1] ? do_futex+0x2e2/0x320 [ 308.269131][ C1] ? __se_sys_futex+0x14a/0x440 [ 308.269150][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 308.269167][ C1] ? lock_chain_count+0x20/0x20 [ 308.269183][ C1] ? bpf_lsm_file_ioctl+0x5/0x10 [ 308.269200][ C1] ? security_file_ioctl+0x7c/0xa0 [ 308.269215][ C1] __se_sys_ioctl+0x83/0x170 [ 308.269231][ C1] do_syscall_64+0x4c/0xa0 [ 308.269245][ C1] ? clear_bhb_loop+0x60/0xb0 [ 308.269258][ C1] ? clear_bhb_loop+0x60/0xb0 [ 308.269272][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 308.269284][ C1] RIP: 0033:0x7ffbc558ec29 [ 308.269300][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 308.269311][ C1] RSP: 002b:00007ffca9c155c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.269324][ C1] RAX: ffffffffffffffda RBX: 00007ffbc57d5fa0 RCX: 00007ffbc558ec29 [ 308.269334][ C1] RDX: 00002000000000c0 RSI: 0000000040305828 RDI: 0000000000000004 [ 308.269344][ C1] RBP: 00007ffbc5611e41 R08: 0000000000000000 R09: 0000000000000000 [ 308.269352][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.269361][ C1] R13: 00007ffbc57d5fa0 R14: 00007ffbc57d5fa0 R15: 0000000000000003 [ 308.269375][ C1] [ 308.334548][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 308.810880][ T4326] Bluetooth: hci2: command 0x0406 tx timeout [ 309.157206][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 309.164100][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 309.171306][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 309.181365][ T27] Call Trace: [ 309.184646][ T27] [ 309.187573][ T27] dump_stack_lvl+0x168/0x22e [ 309.192269][ T27] ? memcpy+0x3c/0x60 [ 309.196268][ T27] ? show_regs_print_info+0x12/0x12 [ 309.201484][ T27] ? load_image+0x3b0/0x3b0 [ 309.206011][ T27] panic+0x2c9/0x710 [ 309.209912][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 309.215556][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 309.220067][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 309.225632][ T27] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 309.231802][ T27] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 309.237966][ T27] watchdog+0xf2d/0xf30 [ 309.242132][ T27] ? watchdog+0x1ed/0xf30 [ 309.246468][ T27] kthread+0x29d/0x330 [ 309.250543][ T27] ? hungtask_pm_notify+0x40/0x40 [ 309.255569][ T27] ? kthread_blkcg+0xd0/0xd0 [ 309.260164][ T27] ret_from_fork+0x1f/0x30 [ 309.264595][ T27] [ 309.267929][ T27] Kernel Offset: disabled [ 309.272276][ T27] Rebooting in 86400 seconds..