Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. 2026/03/13 22:18:20 parsed 1 programs [ 132.480645][ T6135] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 132.920410][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.920504][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 135.490108][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.490129][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.523287][ T1458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.523307][ T1458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.843372][ T5833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 135.846479][ T5833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 135.847816][ T5833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 135.848820][ T5833] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 135.849459][ T5833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 139.015344][ T6190] chnl_net:caif_netlink_parms(): no params data found [ 139.481255][ T6190] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.481378][ T6190] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.481478][ T6190] bridge_slave_0: entered allmulticast mode [ 139.482798][ T6190] bridge_slave_0: entered promiscuous mode [ 139.485936][ T6190] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.486049][ T6190] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.486168][ T6190] bridge_slave_1: entered allmulticast mode [ 139.487544][ T6190] bridge_slave_1: entered promiscuous mode [ 139.732317][ T6190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 139.735028][ T6190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 139.983596][ T6190] team0: Port device team_slave_0 added [ 139.986804][ T6190] team0: Port device team_slave_1 added [ 140.252141][ T6190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 140.252158][ T6190] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 140.252180][ T6190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 140.254430][ T6190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 140.254443][ T6190] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 140.254465][ T6190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 140.475466][ T6190] hsr_slave_0: entered promiscuous mode [ 140.476243][ T6190] hsr_slave_1: entered promiscuous mode [ 141.945975][ T6190] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.974913][ T6190] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 142.023715][ T6190] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 142.054602][ T6190] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 142.202875][ T6190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.217657][ T6190] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.244521][ T1004] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.244710][ T1004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.279135][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.279220][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.592776][ T6190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.671865][ T6190] veth0_vlan: entered promiscuous mode [ 142.680413][ T6190] veth1_vlan: entered promiscuous mode [ 142.722957][ T6190] veth0_macvtap: entered promiscuous mode [ 142.729227][ T6190] veth1_macvtap: entered promiscuous mode [ 142.753951][ T6190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 142.765235][ T6190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 142.784016][ T189] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.784269][ T189] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.784472][ T189] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.784922][ T189] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.687494][ T1458] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.964677][ T1458] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.241737][ T1458] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/03/13 22:18:37 executed programs: 0 [ 145.536390][ T1458] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.631814][ T5833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 145.634531][ T5833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 145.635405][ T5833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 145.656182][ T5833] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 145.657211][ T5833] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 146.057315][ T6348] chnl_net:caif_netlink_parms(): no params data found [ 146.220631][ T1458] bridge_slave_1: left allmulticast mode [ 146.220658][ T1458] bridge_slave_1: left promiscuous mode [ 146.220850][ T1458] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.291153][ T1458] bridge_slave_0: left allmulticast mode [ 146.291173][ T1458] bridge_slave_0: left promiscuous mode [ 146.291332][ T1458] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.040417][ T1458] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 147.120498][ T1458] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 147.162724][ T1458] bond0 (unregistering): Released all slaves [ 147.599700][ T1458] hsr_slave_0: left promiscuous mode [ 147.619688][ T1458] hsr_slave_1: left promiscuous mode [ 147.620406][ T1458] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 147.620423][ T1458] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 147.670592][ T1458] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 147.670620][ T1458] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 147.709739][ T5833] Bluetooth: hci0: command tx timeout [ 147.740654][ T1458] veth1_macvtap: left promiscuous mode [ 147.740715][ T1458] veth0_macvtap: left promiscuous mode [ 147.740853][ T1458] veth1_vlan: left promiscuous mode [ 147.740952][ T1458] veth0_vlan: left promiscuous mode [ 148.270500][ T1458] team0 (unregistering): Port device team_slave_1 removed [ 148.310199][ T1458] team0 (unregistering): Port device team_slave_0 removed [ 148.470241][ T6348] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.470365][ T6348] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.470501][ T6348] bridge_slave_0: entered allmulticast mode [ 148.471956][ T6348] bridge_slave_0: entered promiscuous mode [ 148.476607][ T6348] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.476739][ T6348] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.476853][ T6348] bridge_slave_1: entered allmulticast mode [ 148.478155][ T6348] bridge_slave_1: entered promiscuous mode [ 148.712244][ T6348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.715507][ T6348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.904427][ T6348] team0: Port device team_slave_0 added [ 148.907970][ T6348] team0: Port device team_slave_1 added [ 149.075108][ T6348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.075124][ T6348] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 149.075148][ T6348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.077400][ T6348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.077413][ T6348] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 149.077436][ T6348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.379312][ T6348] hsr_slave_0: entered promiscuous mode [ 149.385863][ T6348] hsr_slave_1: entered promiscuous mode [ 149.799656][ T5833] Bluetooth: hci0: command tx timeout [ 151.407302][ T6348] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 151.436199][ T6348] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 151.479969][ T6348] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 151.517403][ T6348] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 151.646456][ T6348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.660504][ T6348] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.666829][ T1004] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.666972][ T1004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.693116][ T1004] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.704684][ T1004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.881753][ T5833] Bluetooth: hci0: command tx timeout [ 151.890361][ T6348] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.932739][ T6348] veth0_vlan: entered promiscuous mode [ 151.937862][ T6348] veth1_vlan: entered promiscuous mode [ 151.968064][ T6348] veth0_macvtap: entered promiscuous mode [ 151.972504][ T6348] veth1_macvtap: entered promiscuous mode [ 151.988181][ T6348] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.004617][ T6348] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.018586][ T1458] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.028462][ T1458] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.029069][ T1458] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.029127][ T1458] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.220937][ T1004] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.220957][ T1004] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.266432][ T1458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.266453][ T1458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:18:44 executed programs: 2 [ 152.582733][ T6474] loop0: detected capacity change from 0 to 40427 [ 152.605457][ T6474] F2FS-fs (loop0): Insane cp_payload (553648128 >= 504) [ 152.605475][ T6474] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 152.606983][ T6474] F2FS-fs (loop0): build fault injection rate: 17008 [ 152.607004][ T6474] F2FS-fs (loop0): build fault injection type: 0x6 [ 152.646656][ T6474] F2FS-fs (loop0): invalid crc value [ 152.787108][ T6474] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 152.809368][ T6474] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 152.810834][ T6474] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 153.949746][ T5833] Bluetooth: hci0: command tx timeout [ 159.342838][ T6479] F2FS-fs (loop0): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 159.347648][ T6479] syz.0.16: attempt to access beyond end of device [ 159.347648][ T6479] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 159.348204][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348204][ T6479] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 159.348309][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348309][ T6479] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 159.348399][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348399][ T6479] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 159.348486][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348486][ T6479] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 159.348573][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348573][ T6479] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 159.348669][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348669][ T6479] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 159.348756][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348756][ T6479] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 159.348843][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348843][ T6479] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 159.348930][ T6479] syz.0.16: attempt to access beyond end of device [ 159.348930][ T6479] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 164.359267][ T6479] bio_check_eod: 65821 callbacks suppressed [ 164.359290][ T6479] syz.0.16: attempt to access beyond end of device [ 164.359290][ T6479] loop0: rw=524288, sector=87384, nr_sectors = 8 limit=40427 [ 164.359425][ T6479] syz.0.16: attempt to access beyond end of device [ 164.359425][ T6479] loop0: rw=524288, sector=87392, nr_sectors = 8 limit=40427 [ 164.359677][ T6479] syz.0.16: attempt to access beyond end of device [ 164.359677][ T6479] loop0: rw=524288, sector=87400, nr_sectors = 8 limit=40427 [ 164.359795][ T6479] syz.0.16: attempt to access beyond end of device [ 164.359795][ T6479] loop0: rw=524288, sector=87408, nr_sectors = 8 limit=40427 [ 164.359913][ T6479] syz.0.16: attempt to access beyond end of device [ 164.359913][ T6479] loop0: rw=524288, sector=87416, nr_sectors = 8 limit=40427 [ 164.360040][ T6479] syz.0.16: attempt to access beyond end of device [ 164.360040][ T6479] loop0: rw=524288, sector=87424, nr_sectors = 8 limit=40427 [ 164.360152][ T6479] syz.0.16: attempt to access beyond end of device [ 164.360152][ T6479] loop0: rw=524288, sector=87432, nr_sectors = 8 limit=40427 [ 164.360268][ T6479] syz.0.16: attempt to access beyond end of device [ 164.360268][ T6479] loop0: rw=524288, sector=87440, nr_sectors = 8 limit=40427 [ 164.360383][ T6479] syz.0.16: attempt to access beyond end of device [ 164.360383][ T6479] loop0: rw=524288, sector=87448, nr_sectors = 8 limit=40427 [ 164.360499][ T6479] syz.0.16: attempt to access beyond end of device [ 164.360499][ T6479] loop0: rw=524288, sector=87456, nr_sectors = 8 limit=40427 [ 167.508759][ T5116] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 167.523845][ T5116] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 167.524656][ T5116] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 167.526382][ T5116] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 167.527595][ T5116] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 167.907203][ T6481] chnl_net:caif_netlink_parms(): no params data found [ 168.291620][ T6481] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.291823][ T6481] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.291990][ T6481] bridge_slave_0: entered allmulticast mode [ 168.293756][ T6481] bridge_slave_0: entered promiscuous mode [ 168.301946][ T6481] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.305090][ T6481] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.305268][ T6481] bridge_slave_1: entered allmulticast mode [ 168.307637][ T6481] bridge_slave_1: entered promiscuous mode [ 168.514413][ T6481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.518210][ T6481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.696733][ T6481] team0: Port device team_slave_0 added [ 168.700777][ T6481] team0: Port device team_slave_1 added [ 168.893925][ T6481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.893942][ T6481] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 168.893966][ T6481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.896071][ T6481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.896084][ T6481] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 168.896108][ T6481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.359622][ T6479] bio_check_eod: 59371 callbacks suppressed [ 169.359643][ T6479] syz.0.16: attempt to access beyond end of device [ 169.359643][ T6479] loop0: rw=0, sector=88112, nr_sectors = 8 limit=40427 [ 169.359845][ T6479] syz.0.16: attempt to access beyond end of device [ 169.359845][ T6479] loop0: rw=0, sector=88120, nr_sectors = 8 limit=40427 [ 169.359968][ T6479] syz.0.16: attempt to access beyond end of device [ 169.359968][ T6479] loop0: rw=0, sector=88128, nr_sectors = 8 limit=40427 [ 169.360096][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360096][ T6479] loop0: rw=0, sector=88136, nr_sectors = 8 limit=40427 [ 169.360200][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360200][ T6479] loop0: rw=0, sector=88144, nr_sectors = 8 limit=40427 [ 169.360309][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360309][ T6479] loop0: rw=0, sector=88152, nr_sectors = 8 limit=40427 [ 169.360423][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360423][ T6479] loop0: rw=0, sector=88160, nr_sectors = 8 limit=40427 [ 169.360533][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360533][ T6479] loop0: rw=0, sector=88168, nr_sectors = 8 limit=40427 [ 169.360643][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360643][ T6479] loop0: rw=0, sector=88176, nr_sectors = 8 limit=40427 [ 169.360755][ T6479] syz.0.16: attempt to access beyond end of device [ 169.360755][ T6479] loop0: rw=0, sector=88184, nr_sectors = 8 limit=40427 [ 169.380711][ T6481] hsr_slave_0: entered promiscuous mode [ 169.381897][ T6481] hsr_slave_1: entered promiscuous mode [ 169.382682][ T6481] debugfs: 'hsr0' already exists in 'hsr' [ 169.382704][ T6481] Cannot create hsr debugfs directory [ 169.629681][ T5833] Bluetooth: hci1: command tx timeout [ 170.024770][ T6481] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 170.082981][ T6481] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 170.112769][ T6481] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 170.164566][ T6481] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 170.313319][ T6481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.336429][ T6481] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.343948][ T189] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.344774][ T189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.365238][ T1458] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.365447][ T1458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.678594][ T6481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.746272][ T6481] veth0_vlan: entered promiscuous mode [ 170.762857][ T6481] veth1_vlan: entered promiscuous mode [ 170.801868][ T6481] veth0_macvtap: entered promiscuous mode [ 170.806661][ T6481] veth1_macvtap: entered promiscuous mode [ 170.844787][ T6481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.872778][ T6481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.899701][ T189] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.902960][ T189] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.903404][ T189] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.904417][ T189] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.124470][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.124491][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.188159][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.188178][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:19:03 executed programs: 3 [ 171.709706][ T5833] Bluetooth: hci1: command tx timeout [ 171.806751][ T6503] loop1: detected capacity change from 0 to 40427 [ 171.831175][ T6503] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504) [ 171.831201][ T6503] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 171.831542][ T6503] F2FS-fs (loop1): build fault injection rate: 17008 [ 171.831557][ T6503] F2FS-fs (loop1): build fault injection type: 0x6 [ 171.834551][ T6503] F2FS-fs (loop1): invalid crc value [ 172.065807][ T6503] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 172.079607][ T6503] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 172.079645][ T6503] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 173.789588][ T5833] Bluetooth: hci1: command tx timeout [ 174.371351][ T6479] bio_check_eod: 37442 callbacks suppressed [ 174.371373][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371373][ T6479] loop0: rw=0, sector=89808, nr_sectors = 8 limit=40427 [ 174.371469][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371469][ T6479] loop0: rw=0, sector=89816, nr_sectors = 8 limit=40427 [ 174.371593][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371593][ T6479] loop0: rw=0, sector=89824, nr_sectors = 8 limit=40427 [ 174.371715][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371715][ T6479] loop0: rw=0, sector=89832, nr_sectors = 8 limit=40427 [ 174.371835][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371835][ T6479] loop0: rw=0, sector=89840, nr_sectors = 8 limit=40427 [ 174.371956][ T6479] syz.0.16: attempt to access beyond end of device [ 174.371956][ T6479] loop0: rw=0, sector=89848, nr_sectors = 8 limit=40427 [ 174.372084][ T6479] syz.0.16: attempt to access beyond end of device [ 174.372084][ T6479] loop0: rw=0, sector=89856, nr_sectors = 8 limit=40427 [ 174.372205][ T6479] syz.0.16: attempt to access beyond end of device [ 174.372205][ T6479] loop0: rw=0, sector=89864, nr_sectors = 8 limit=40427 [ 174.372384][ T6479] syz.0.16: attempt to access beyond end of device [ 174.372384][ T6479] loop0: rw=0, sector=89872, nr_sectors = 8 limit=40427 [ 174.372507][ T6479] syz.0.16: attempt to access beyond end of device [ 174.372507][ T6479] loop0: rw=0, sector=89880, nr_sectors = 8 limit=40427 [ 175.869650][ T5833] Bluetooth: hci1: command tx timeout [ 179.379611][ T6479] bio_check_eod: 35599 callbacks suppressed [ 179.379631][ T6479] syz.0.16: attempt to access beyond end of device [ 179.379631][ T6479] loop0: rw=524288, sector=88520, nr_sectors = 8 limit=40427 [ 179.379748][ T6479] syz.0.16: attempt to access beyond end of device [ 179.379748][ T6479] loop0: rw=524288, sector=88528, nr_sectors = 8 limit=40427 [ 179.379889][ T6479] syz.0.16: attempt to access beyond end of device [ 179.379889][ T6479] loop0: rw=524288, sector=88536, nr_sectors = 8 limit=40427 [ 179.379982][ T6479] syz.0.16: attempt to access beyond end of device [ 179.379982][ T6479] loop0: rw=524288, sector=88544, nr_sectors = 8 limit=40427 [ 179.380114][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380114][ T6479] loop0: rw=524288, sector=88552, nr_sectors = 8 limit=40427 [ 179.380235][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380235][ T6479] loop0: rw=524288, sector=88560, nr_sectors = 8 limit=40427 [ 179.380348][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380348][ T6479] loop0: rw=524288, sector=88568, nr_sectors = 8 limit=40427 [ 179.380467][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380467][ T6479] loop0: rw=524288, sector=88576, nr_sectors = 8 limit=40427 [ 179.380584][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380584][ T6479] loop0: rw=524288, sector=88584, nr_sectors = 8 limit=40427 [ 179.380703][ T6479] syz.0.16: attempt to access beyond end of device [ 179.380703][ T6479] loop0: rw=524288, sector=88592, nr_sectors = 8 limit=40427 [ 184.389720][ T6479] bio_check_eod: 35707 callbacks suppressed [ 184.389741][ T6479] syz.0.16: attempt to access beyond end of device [ 184.389741][ T6479] loop0: rw=0, sector=88096, nr_sectors = 8 limit=40427 [ 184.389873][ T6479] syz.0.16: attempt to access beyond end of device [ 184.389873][ T6479] loop0: rw=0, sector=88104, nr_sectors = 8 limit=40427 [ 184.390012][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390012][ T6479] loop0: rw=0, sector=88112, nr_sectors = 8 limit=40427 [ 184.390140][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390140][ T6479] loop0: rw=0, sector=88120, nr_sectors = 8 limit=40427 [ 184.390260][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390260][ T6479] loop0: rw=0, sector=88128, nr_sectors = 8 limit=40427 [ 184.390385][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390385][ T6479] loop0: rw=0, sector=88136, nr_sectors = 8 limit=40427 [ 184.390506][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390506][ T6479] loop0: rw=0, sector=88144, nr_sectors = 8 limit=40427 [ 184.390629][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390629][ T6479] loop0: rw=0, sector=88152, nr_sectors = 8 limit=40427 [ 184.390751][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390751][ T6479] loop0: rw=0, sector=88160, nr_sectors = 8 limit=40427 [ 184.390873][ T6479] syz.0.16: attempt to access beyond end of device [ 184.390873][ T6479] loop0: rw=0, sector=88168, nr_sectors = 8 limit=40427 [ 185.447005][ T6508] F2FS-fs (loop1): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 186.491218][ T5116] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 186.494607][ T5116] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 186.495674][ T5116] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 186.496704][ T5116] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 186.497396][ T5116] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 187.044778][ T6516] chnl_net:caif_netlink_parms(): no params data found [ 187.491596][ T6516] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.491726][ T6516] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.491902][ T6516] bridge_slave_0: entered allmulticast mode [ 187.495140][ T6516] bridge_slave_0: entered promiscuous mode [ 187.499328][ T6516] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.499445][ T6516] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.545514][ T6516] bridge_slave_1: entered allmulticast mode [ 187.547979][ T6516] bridge_slave_1: entered promiscuous mode [ 187.744628][ T6516] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.748376][ T6516] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 188.063261][ T6516] team0: Port device team_slave_0 added [ 188.066364][ T6516] team0: Port device team_slave_1 added [ 188.283455][ T6516] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 188.283472][ T6516] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 188.283496][ T6516] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 188.285678][ T6516] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 188.285691][ T6516] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 188.285715][ T6516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 188.591134][ T5116] Bluetooth: hci2: command tx timeout [ 188.631253][ T6516] hsr_slave_0: entered promiscuous mode [ 188.640145][ T6516] hsr_slave_1: entered promiscuous mode [ 188.640996][ T6516] debugfs: 'hsr0' already exists in 'hsr' [ 188.641019][ T6516] Cannot create hsr debugfs directory [ 189.363040][ T6516] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 189.399958][ T6508] bio_check_eod: 52905 callbacks suppressed [ 189.399980][ T6508] syz.1.17: attempt to access beyond end of device [ 189.399980][ T6508] loop1: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 189.400105][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400105][ T6508] loop1: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 189.400223][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400223][ T6508] loop1: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 189.400340][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400340][ T6508] loop1: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 189.400459][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400459][ T6508] loop1: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 189.400584][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400584][ T6508] loop1: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 189.400701][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400701][ T6508] loop1: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 189.400818][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400818][ T6508] loop1: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 189.400936][ T6508] syz.1.17: attempt to access beyond end of device [ 189.400936][ T6508] loop1: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 189.401053][ T6508] syz.1.17: attempt to access beyond end of device [ 189.401053][ T6508] loop1: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 189.591365][ T6516] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 189.647931][ T6516] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 189.704716][ T6516] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 190.033508][ T6516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.087617][ T6516] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.106046][ T1458] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.106304][ T1458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.132659][ T1004] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.132776][ T1004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.656273][ T6516] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.670347][ T5116] Bluetooth: hci2: command tx timeout [ 190.823207][ T6516] veth0_vlan: entered promiscuous mode [ 190.856682][ T6516] veth1_vlan: entered promiscuous mode [ 190.973561][ T6516] veth0_macvtap: entered promiscuous mode [ 190.992386][ T6516] veth1_macvtap: entered promiscuous mode [ 191.023306][ T6516] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 191.046758][ T6516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 191.081632][ T1458] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.090169][ T1458] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.091098][ T1458] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.114186][ T1458] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.433894][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.433910][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 191.507645][ T1004] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 191.507666][ T1004] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:19:23 executed programs: 4 [ 192.673828][ T6536] loop2: detected capacity change from 0 to 40427 [ 192.693361][ T6536] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504) [ 192.693387][ T6536] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 192.693742][ T6536] F2FS-fs (loop2): build fault injection rate: 17008 [ 192.693757][ T6536] F2FS-fs (loop2): build fault injection type: 0x6 [ 192.694797][ T6536] F2FS-fs (loop2): invalid crc value [ 192.749966][ T5116] Bluetooth: hci2: command tx timeout [ 193.046765][ T6536] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 193.053773][ T6536] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 193.053801][ T6536] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 194.358073][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.358137][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.409690][ T6508] bio_check_eod: 45727 callbacks suppressed [ 194.409712][ T6508] syz.1.17: attempt to access beyond end of device [ 194.409712][ T6508] loop1: rw=0, sector=88232, nr_sectors = 8 limit=40427 [ 194.409856][ T6508] syz.1.17: attempt to access beyond end of device [ 194.409856][ T6508] loop1: rw=0, sector=88240, nr_sectors = 8 limit=40427 [ 194.410101][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410101][ T6508] loop1: rw=0, sector=88248, nr_sectors = 8 limit=40427 [ 194.410222][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410222][ T6508] loop1: rw=0, sector=88256, nr_sectors = 8 limit=40427 [ 194.410378][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410378][ T6508] loop1: rw=0, sector=88264, nr_sectors = 8 limit=40427 [ 194.410498][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410498][ T6508] loop1: rw=0, sector=88272, nr_sectors = 8 limit=40427 [ 194.410615][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410615][ T6508] loop1: rw=0, sector=88280, nr_sectors = 8 limit=40427 [ 194.410733][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410733][ T6508] loop1: rw=0, sector=88288, nr_sectors = 8 limit=40427 [ 194.410848][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410848][ T6508] loop1: rw=0, sector=88296, nr_sectors = 8 limit=40427 [ 194.410964][ T6508] syz.1.17: attempt to access beyond end of device [ 194.410964][ T6508] loop1: rw=0, sector=88304, nr_sectors = 8 limit=40427 [ 194.830133][ T5116] Bluetooth: hci2: command tx timeout [ 199.419638][ T6508] bio_check_eod: 48069 callbacks suppressed [ 199.419661][ T6508] syz.1.17: attempt to access beyond end of device [ 199.419661][ T6508] loop1: rw=524288, sector=89160, nr_sectors = 8 limit=40427 [ 199.419788][ T6508] syz.1.17: attempt to access beyond end of device [ 199.419788][ T6508] loop1: rw=524288, sector=89168, nr_sectors = 8 limit=40427 [ 199.419908][ T6508] syz.1.17: attempt to access beyond end of device [ 199.419908][ T6508] loop1: rw=524288, sector=89176, nr_sectors = 8 limit=40427 [ 199.420036][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420036][ T6508] loop1: rw=524288, sector=89184, nr_sectors = 8 limit=40427 [ 199.420157][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420157][ T6508] loop1: rw=524288, sector=89192, nr_sectors = 8 limit=40427 [ 199.420275][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420275][ T6508] loop1: rw=524288, sector=89200, nr_sectors = 8 limit=40427 [ 199.420394][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420394][ T6508] loop1: rw=524288, sector=89208, nr_sectors = 8 limit=40427 [ 199.420512][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420512][ T6508] loop1: rw=524288, sector=89216, nr_sectors = 8 limit=40427 [ 199.420631][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420631][ T6508] loop1: rw=524288, sector=89224, nr_sectors = 8 limit=40427 [ 199.420749][ T6508] syz.1.17: attempt to access beyond end of device [ 199.420749][ T6508] loop1: rw=524288, sector=89232, nr_sectors = 8 limit=40427 [ 204.429794][ T6479] bio_check_eod: 47705 callbacks suppressed [ 204.429814][ T6479] syz.0.16: attempt to access beyond end of device [ 204.429814][ T6479] loop0: rw=524288, sector=87456, nr_sectors = 8 limit=40427 [ 204.429949][ T6479] syz.0.16: attempt to access beyond end of device [ 204.429949][ T6479] loop0: rw=524288, sector=87464, nr_sectors = 8 limit=40427 [ 204.430068][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430068][ T6479] loop0: rw=524288, sector=87472, nr_sectors = 8 limit=40427 [ 204.430187][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430187][ T6479] loop0: rw=524288, sector=87480, nr_sectors = 8 limit=40427 [ 204.430304][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430304][ T6479] loop0: rw=524288, sector=87488, nr_sectors = 8 limit=40427 [ 204.430421][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430421][ T6479] loop0: rw=524288, sector=87496, nr_sectors = 8 limit=40427 [ 204.430540][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430540][ T6479] loop0: rw=524288, sector=87504, nr_sectors = 8 limit=40427 [ 204.430657][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430657][ T6479] loop0: rw=524288, sector=87512, nr_sectors = 8 limit=40427 [ 204.430774][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430774][ T6479] loop0: rw=524288, sector=87520, nr_sectors = 8 limit=40427 [ 204.430891][ T6479] syz.0.16: attempt to access beyond end of device [ 204.430891][ T6479] loop0: rw=524288, sector=87528, nr_sectors = 8 limit=40427 [ 206.963265][ T5833] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 206.965489][ T5833] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 206.966385][ T5833] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 206.967598][ T5833] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 206.968273][ T5833] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 207.659388][ T6543] chnl_net:caif_netlink_parms(): no params data found [ 208.123911][ T6543] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.124115][ T6543] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.124295][ T6543] bridge_slave_0: entered allmulticast mode [ 208.126804][ T6543] bridge_slave_0: entered promiscuous mode [ 208.156859][ T6543] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.167027][ T6543] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.167243][ T6543] bridge_slave_1: entered allmulticast mode [ 208.185769][ T6543] bridge_slave_1: entered promiscuous mode [ 208.484517][ T6543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.506929][ T6543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.887257][ T6543] team0: Port device team_slave_0 added [ 208.901170][ T6543] team0: Port device team_slave_1 added [ 209.075579][ T5833] Bluetooth: hci3: command tx timeout [ 209.133725][ T6543] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 209.133742][ T6543] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 209.133765][ T6543] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 209.136022][ T6543] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 209.136036][ T6543] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 209.136060][ T6543] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 209.439597][ T6508] bio_check_eod: 39953 callbacks suppressed [ 209.439618][ T6508] syz.1.17: attempt to access beyond end of device [ 209.439618][ T6508] loop1: rw=0, sector=89608, nr_sectors = 8 limit=40427 [ 209.439748][ T6508] syz.1.17: attempt to access beyond end of device [ 209.439748][ T6508] loop1: rw=0, sector=89616, nr_sectors = 8 limit=40427 [ 209.439919][ T6508] syz.1.17: attempt to access beyond end of device [ 209.439919][ T6508] loop1: rw=0, sector=89624, nr_sectors = 8 limit=40427 [ 209.440051][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440051][ T6508] loop1: rw=0, sector=89632, nr_sectors = 8 limit=40427 [ 209.440178][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440178][ T6508] loop1: rw=0, sector=89640, nr_sectors = 8 limit=40427 [ 209.440309][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440309][ T6508] loop1: rw=0, sector=89648, nr_sectors = 8 limit=40427 [ 209.440432][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440432][ T6508] loop1: rw=0, sector=89656, nr_sectors = 8 limit=40427 [ 209.440559][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440559][ T6508] loop1: rw=0, sector=89664, nr_sectors = 8 limit=40427 [ 209.440687][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440687][ T6508] loop1: rw=0, sector=89672, nr_sectors = 8 limit=40427 [ 209.440812][ T6508] syz.1.17: attempt to access beyond end of device [ 209.440812][ T6508] loop1: rw=0, sector=89680, nr_sectors = 8 limit=40427 [ 209.701441][ T6543] hsr_slave_0: entered promiscuous mode [ 209.720260][ T6543] hsr_slave_1: entered promiscuous mode [ 209.721168][ T6543] debugfs: 'hsr0' already exists in 'hsr' [ 209.721191][ T6543] Cannot create hsr debugfs directory [ 210.770689][ T6543] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 210.804295][ T6543] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 210.847287][ T6543] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 210.886872][ T6543] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 211.149793][ T5833] Bluetooth: hci3: command tx timeout [ 211.211996][ T6543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 211.270709][ T6543] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.300065][ T134] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.300195][ T134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.341211][ T134] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.350066][ T134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.032913][ T6543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 212.118882][ T6543] veth0_vlan: entered promiscuous mode [ 212.144360][ T6543] veth1_vlan: entered promiscuous mode [ 212.292574][ T6543] veth0_macvtap: entered promiscuous mode [ 212.313125][ T6543] veth1_macvtap: entered promiscuous mode [ 212.354537][ T6543] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 212.359257][ T6543] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 212.399859][ T41] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.400076][ T41] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.400262][ T41] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.400436][ T41] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.776208][ T1458] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.776229][ T1458] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 212.923063][ T150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 212.923083][ T150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:19:45 executed programs: 5 [ 213.238108][ T5833] Bluetooth: hci3: command tx timeout [ 214.286551][ T6565] loop3: detected capacity change from 0 to 40427 [ 214.334157][ T6565] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 214.334183][ T6565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 214.337393][ T6565] F2FS-fs (loop3): build fault injection rate: 17008 [ 214.337412][ T6565] F2FS-fs (loop3): build fault injection type: 0x6 [ 214.351010][ T6565] F2FS-fs (loop3): invalid crc value [ 214.451449][ T6508] bio_check_eod: 34339 callbacks suppressed [ 214.451471][ T6508] syz.1.17: attempt to access beyond end of device [ 214.451471][ T6508] loop1: rw=0, sector=87920, nr_sectors = 8 limit=40427 [ 214.451621][ T6508] syz.1.17: attempt to access beyond end of device [ 214.451621][ T6508] loop1: rw=0, sector=87928, nr_sectors = 8 limit=40427 [ 214.451745][ T6508] syz.1.17: attempt to access beyond end of device [ 214.451745][ T6508] loop1: rw=0, sector=87936, nr_sectors = 8 limit=40427 [ 214.451866][ T6508] syz.1.17: attempt to access beyond end of device [ 214.451866][ T6508] loop1: rw=0, sector=87944, nr_sectors = 8 limit=40427 [ 214.451985][ T6508] syz.1.17: attempt to access beyond end of device [ 214.451985][ T6508] loop1: rw=0, sector=87952, nr_sectors = 8 limit=40427 [ 214.452106][ T6508] syz.1.17: attempt to access beyond end of device [ 214.452106][ T6508] loop1: rw=0, sector=87960, nr_sectors = 8 limit=40427 [ 214.452224][ T6508] syz.1.17: attempt to access beyond end of device [ 214.452224][ T6508] loop1: rw=0, sector=87968, nr_sectors = 8 limit=40427 [ 214.452352][ T6508] syz.1.17: attempt to access beyond end of device [ 214.452352][ T6508] loop1: rw=0, sector=87976, nr_sectors = 8 limit=40427 [ 214.452479][ T6508] syz.1.17: attempt to access beyond end of device [ 214.452479][ T6508] loop1: rw=0, sector=87984, nr_sectors = 8 limit=40427 [ 214.452601][ T6508] syz.1.17: attempt to access beyond end of device [ 214.452601][ T6508] loop1: rw=0, sector=87992, nr_sectors = 8 limit=40427 [ 214.786899][ T6565] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 214.849675][ T6565] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 214.849703][ T6565] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 215.310331][ T5833] Bluetooth: hci3: command tx timeout [ 217.887478][ T6541] F2FS-fs (loop2): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 219.459751][ T6508] bio_check_eod: 42129 callbacks suppressed [ 219.459772][ T6508] syz.1.17: attempt to access beyond end of device [ 219.459772][ T6508] loop1: rw=0, sector=88344, nr_sectors = 8 limit=40427 [ 219.459897][ T6508] syz.1.17: attempt to access beyond end of device [ 219.459897][ T6508] loop1: rw=0, sector=88352, nr_sectors = 8 limit=40427 [ 219.460019][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460019][ T6508] loop1: rw=0, sector=88360, nr_sectors = 8 limit=40427 [ 219.460140][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460140][ T6508] loop1: rw=0, sector=88368, nr_sectors = 8 limit=40427 [ 219.460260][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460260][ T6508] loop1: rw=0, sector=88376, nr_sectors = 8 limit=40427 [ 219.460390][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460390][ T6508] loop1: rw=0, sector=88384, nr_sectors = 8 limit=40427 [ 219.460511][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460511][ T6508] loop1: rw=0, sector=88392, nr_sectors = 8 limit=40427 [ 219.460701][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460701][ T6508] loop1: rw=0, sector=88400, nr_sectors = 8 limit=40427 [ 219.460823][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460823][ T6508] loop1: rw=0, sector=88408, nr_sectors = 8 limit=40427 [ 219.460943][ T6508] syz.1.17: attempt to access beyond end of device [ 219.460943][ T6508] loop1: rw=0, sector=88416, nr_sectors = 8 limit=40427 [ 224.469608][ T6479] bio_check_eod: 52688 callbacks suppressed [ 224.469629][ T6479] syz.0.16: attempt to access beyond end of device [ 224.469629][ T6479] loop0: rw=0, sector=86096, nr_sectors = 8 limit=40427 [ 224.469757][ T6479] syz.0.16: attempt to access beyond end of device [ 224.469757][ T6479] loop0: rw=0, sector=86104, nr_sectors = 8 limit=40427 [ 224.469887][ T6479] syz.0.16: attempt to access beyond end of device [ 224.469887][ T6479] loop0: rw=0, sector=86112, nr_sectors = 8 limit=40427 [ 224.470009][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470009][ T6479] loop0: rw=0, sector=86120, nr_sectors = 8 limit=40427 [ 224.470131][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470131][ T6479] loop0: rw=0, sector=86128, nr_sectors = 8 limit=40427 [ 224.470252][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470252][ T6479] loop0: rw=0, sector=86136, nr_sectors = 8 limit=40427 [ 224.470373][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470373][ T6479] loop0: rw=0, sector=86144, nr_sectors = 8 limit=40427 [ 224.470493][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470493][ T6479] loop0: rw=0, sector=86152, nr_sectors = 8 limit=40427 [ 224.470615][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470615][ T6479] loop0: rw=0, sector=86160, nr_sectors = 8 limit=40427 [ 224.470737][ T6479] syz.0.16: attempt to access beyond end of device [ 224.470737][ T6479] loop0: rw=0, sector=86168, nr_sectors = 8 limit=40427 [ 228.628669][ T5116] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 228.645036][ T5116] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 228.647302][ T5116] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 228.676995][ T5116] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 228.682934][ T5116] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 229.242108][ T6572] chnl_net:caif_netlink_parms(): no params data found [ 229.479715][ T6541] bio_check_eod: 48229 callbacks suppressed [ 229.479735][ T6541] syz.2.18: attempt to access beyond end of device [ 229.479735][ T6541] loop2: rw=0, sector=88424, nr_sectors = 8 limit=40427 [ 229.479872][ T6541] syz.2.18: attempt to access beyond end of device [ 229.479872][ T6541] loop2: rw=0, sector=88432, nr_sectors = 8 limit=40427 [ 229.479981][ T6541] syz.2.18: attempt to access beyond end of device [ 229.479981][ T6541] loop2: rw=0, sector=88440, nr_sectors = 8 limit=40427 [ 229.480097][ T6541] syz.2.18: attempt to access beyond end of device [ 229.480097][ T6541] loop2: rw=0, sector=88448, nr_sectors = 8 limit=40427 [ 229.480224][ T6541] syz.2.18: attempt to access beyond end of device [ 229.480224][ T6541] loop2: rw=0, sector=88456, nr_sectors = 8 limit=40427 [ 229.480356][ T6541] syz.2.18: attempt to access beyond end of device [ 229.480356][ T6541] loop2: rw=0, sector=88464, nr_sectors = 8 limit=40427 [ 229.480475][ T6541] syz.2.18: attempt to access beyond end of device [ 229.480475][ T6541] loop2: rw=0, sector=88472, nr_sectors = 8 limit=40427 [ 229.480589][ T6541] syz.2.18: attempt to access beyond end of device [ 229.480589][ T6541] loop2: rw=0, sector=88480, nr_sectors = 8 limit=40427 [ 229.481283][ T6541] syz.2.18: attempt to access beyond end of device [ 229.481283][ T6541] loop2: rw=0, sector=88488, nr_sectors = 8 limit=40427 [ 229.481479][ T6541] syz.2.18: attempt to access beyond end of device [ 229.481479][ T6541] loop2: rw=0, sector=88496, nr_sectors = 8 limit=40427 [ 230.097525][ T6572] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.097724][ T6572] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.097912][ T6572] bridge_slave_0: entered allmulticast mode [ 230.100661][ T6572] bridge_slave_0: entered promiscuous mode [ 230.107897][ T6572] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.108086][ T6572] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.108282][ T6572] bridge_slave_1: entered allmulticast mode [ 230.121297][ T6572] bridge_slave_1: entered promiscuous mode [ 230.507553][ T6572] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.531780][ T6572] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.749739][ T5116] Bluetooth: hci4: command tx timeout [ 230.861634][ T6572] team0: Port device team_slave_0 added [ 230.881796][ T6572] team0: Port device team_slave_1 added [ 231.594731][ T6572] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 231.594748][ T6572] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 231.594773][ T6572] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 231.597127][ T6572] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 231.597141][ T6572] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 231.597165][ T6572] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 232.110980][ T6572] hsr_slave_0: entered promiscuous mode [ 232.112246][ T6572] hsr_slave_1: entered promiscuous mode [ 232.114329][ T6572] debugfs: 'hsr0' already exists in 'hsr' [ 232.114355][ T6572] Cannot create hsr debugfs directory [ 232.829726][ T5116] Bluetooth: hci4: command tx timeout [ 233.576347][ T6572] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 233.636376][ T6572] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 233.714297][ T6572] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 233.810331][ T6572] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 234.207070][ T6572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.263950][ T6572] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.272690][ T150] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.287237][ T150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.319016][ T150] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.319216][ T150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.493055][ T6479] bio_check_eod: 48175 callbacks suppressed [ 234.493074][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493074][ T6479] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 234.493202][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493202][ T6479] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 234.493316][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493316][ T6479] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 234.493465][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493465][ T6479] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 234.493577][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493577][ T6479] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 234.493689][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493689][ T6479] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 234.493804][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493804][ T6479] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 234.493925][ T6479] syz.0.16: attempt to access beyond end of device [ 234.493925][ T6479] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 234.494034][ T6479] syz.0.16: attempt to access beyond end of device [ 234.494034][ T6479] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 234.494145][ T6479] syz.0.16: attempt to access beyond end of device [ 234.494145][ T6479] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 234.912419][ T5116] Bluetooth: hci4: command tx timeout [ 235.322367][ T6572] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.219791][ T6572] veth0_vlan: entered promiscuous mode [ 236.262029][ T6572] veth1_vlan: entered promiscuous mode [ 236.342973][ T6572] veth0_macvtap: entered promiscuous mode [ 236.371593][ T6572] veth1_macvtap: entered promiscuous mode [ 236.411535][ T6572] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.419377][ T6572] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.459620][ T1004] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.460733][ T1004] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.460773][ T1004] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.460806][ T1004] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.854459][ T1458] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.854479][ T1458] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.991286][ T5116] Bluetooth: hci4: command tx timeout [ 237.049666][ T1458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 237.049686][ T1458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:20:09 executed programs: 6 [ 238.645162][ T6601] loop4: detected capacity change from 0 to 40427 [ 238.689612][ T6601] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 238.689638][ T6601] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 238.694667][ T6601] F2FS-fs (loop4): build fault injection rate: 17008 [ 238.694689][ T6601] F2FS-fs (loop4): build fault injection type: 0x6 [ 238.732039][ T6601] F2FS-fs (loop4): invalid crc value [ 239.223588][ T6601] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 239.251730][ T6601] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 239.251760][ T6601] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 239.499619][ T6508] bio_check_eod: 39791 callbacks suppressed [ 239.499639][ T6508] syz.1.17: attempt to access beyond end of device [ 239.499639][ T6508] loop1: rw=524288, sector=87184, nr_sectors = 8 limit=40427 [ 239.499757][ T6508] syz.1.17: attempt to access beyond end of device [ 239.499757][ T6508] loop1: rw=524288, sector=87192, nr_sectors = 8 limit=40427 [ 239.499865][ T6508] syz.1.17: attempt to access beyond end of device [ 239.499865][ T6508] loop1: rw=524288, sector=87200, nr_sectors = 8 limit=40427 [ 239.499984][ T6508] syz.1.17: attempt to access beyond end of device [ 239.499984][ T6508] loop1: rw=524288, sector=87208, nr_sectors = 8 limit=40427 [ 239.500105][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500105][ T6508] loop1: rw=524288, sector=87216, nr_sectors = 8 limit=40427 [ 239.500224][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500224][ T6508] loop1: rw=524288, sector=87224, nr_sectors = 8 limit=40427 [ 239.500351][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500351][ T6508] loop1: rw=524288, sector=87232, nr_sectors = 8 limit=40427 [ 239.500470][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500470][ T6508] loop1: rw=524288, sector=87240, nr_sectors = 8 limit=40427 [ 239.500589][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500589][ T6508] loop1: rw=524288, sector=87248, nr_sectors = 8 limit=40427 [ 239.500703][ T6508] syz.1.17: attempt to access beyond end of device [ 239.500703][ T6508] loop1: rw=524288, sector=87256, nr_sectors = 8 limit=40427 [ 244.509742][ T6508] bio_check_eod: 41631 callbacks suppressed [ 244.509762][ T6508] syz.1.17: attempt to access beyond end of device [ 244.509762][ T6508] loop1: rw=524288, sector=87744, nr_sectors = 8 limit=40427 [ 244.509881][ T6508] syz.1.17: attempt to access beyond end of device [ 244.509881][ T6508] loop1: rw=524288, sector=87752, nr_sectors = 8 limit=40427 [ 244.509992][ T6508] syz.1.17: attempt to access beyond end of device [ 244.509992][ T6508] loop1: rw=524288, sector=87760, nr_sectors = 8 limit=40427 [ 244.510109][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510109][ T6508] loop1: rw=524288, sector=87768, nr_sectors = 8 limit=40427 [ 244.510226][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510226][ T6508] loop1: rw=524288, sector=87776, nr_sectors = 8 limit=40427 [ 244.510355][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510355][ T6508] loop1: rw=524288, sector=87784, nr_sectors = 8 limit=40427 [ 244.510472][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510472][ T6508] loop1: rw=524288, sector=87792, nr_sectors = 8 limit=40427 [ 244.510589][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510589][ T6508] loop1: rw=524288, sector=87800, nr_sectors = 8 limit=40427 [ 244.510703][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510703][ T6508] loop1: rw=524288, sector=87808, nr_sectors = 8 limit=40427 [ 244.510820][ T6508] syz.1.17: attempt to access beyond end of device [ 244.510820][ T6508] loop1: rw=524288, sector=87816, nr_sectors = 8 limit=40427 [ 249.285495][ T6570] F2FS-fs (loop3): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 249.519755][ T6508] bio_check_eod: 43436 callbacks suppressed [ 249.519775][ T6508] syz.1.17: attempt to access beyond end of device [ 249.519775][ T6508] loop1: rw=524288, sector=89296, nr_sectors = 8 limit=40427 [ 249.519900][ T6508] syz.1.17: attempt to access beyond end of device [ 249.519900][ T6508] loop1: rw=524288, sector=89304, nr_sectors = 8 limit=40427 [ 249.520018][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520018][ T6508] loop1: rw=524288, sector=89312, nr_sectors = 8 limit=40427 [ 249.520136][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520136][ T6508] loop1: rw=524288, sector=89320, nr_sectors = 8 limit=40427 [ 249.520253][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520253][ T6508] loop1: rw=524288, sector=89328, nr_sectors = 8 limit=40427 [ 249.520371][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520371][ T6508] loop1: rw=524288, sector=89336, nr_sectors = 8 limit=40427 [ 249.520489][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520489][ T6508] loop1: rw=524288, sector=89344, nr_sectors = 8 limit=40427 [ 249.520609][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520609][ T6508] loop1: rw=524288, sector=89352, nr_sectors = 8 limit=40427 [ 249.520726][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520726][ T6508] loop1: rw=524288, sector=89360, nr_sectors = 8 limit=40427 [ 249.520850][ T6508] syz.1.17: attempt to access beyond end of device [ 249.520850][ T6508] loop1: rw=524288, sector=89368, nr_sectors = 8 limit=40427 [ 252.756571][ T5833] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 252.759404][ T5833] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 252.763838][ T5833] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 252.765299][ T5833] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 252.765982][ T5833] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 253.514683][ T6614] chnl_net:caif_netlink_parms(): no params data found [ 254.529695][ T6541] bio_check_eod: 49943 callbacks suppressed [ 254.529716][ T6541] syz.2.18: attempt to access beyond end of device [ 254.529716][ T6541] loop2: rw=524288, sector=87096, nr_sectors = 8 limit=40427 [ 254.529842][ T6541] syz.2.18: attempt to access beyond end of device [ 254.529842][ T6541] loop2: rw=524288, sector=87104, nr_sectors = 8 limit=40427 [ 254.529960][ T6541] syz.2.18: attempt to access beyond end of device [ 254.529960][ T6541] loop2: rw=524288, sector=87112, nr_sectors = 8 limit=40427 [ 254.530080][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530080][ T6541] loop2: rw=524288, sector=87120, nr_sectors = 8 limit=40427 [ 254.530230][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530230][ T6541] loop2: rw=524288, sector=87128, nr_sectors = 8 limit=40427 [ 254.530348][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530348][ T6541] loop2: rw=524288, sector=87136, nr_sectors = 8 limit=40427 [ 254.530466][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530466][ T6541] loop2: rw=524288, sector=87144, nr_sectors = 8 limit=40427 [ 254.530582][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530582][ T6541] loop2: rw=524288, sector=87152, nr_sectors = 8 limit=40427 [ 254.530700][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530700][ T6541] loop2: rw=524288, sector=87160, nr_sectors = 8 limit=40427 [ 254.530818][ T6541] syz.2.18: attempt to access beyond end of device [ 254.530818][ T6541] loop2: rw=524288, sector=87168, nr_sectors = 8 limit=40427 [ 254.773876][ T6614] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.774003][ T6614] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.774239][ T6614] bridge_slave_0: entered allmulticast mode [ 254.799780][ T6614] bridge_slave_0: entered promiscuous mode [ 254.819843][ T6614] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.819965][ T6614] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.820203][ T6614] bridge_slave_1: entered allmulticast mode [ 254.829788][ T5116] Bluetooth: hci5: command tx timeout [ 254.856635][ T6614] bridge_slave_1: entered promiscuous mode [ 255.495195][ T6614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.499086][ T6614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.819723][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.819791][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.315859][ T6614] team0: Port device team_slave_0 added [ 256.318999][ T6614] team0: Port device team_slave_1 added [ 256.833542][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 256.833560][ T6614] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 256.833590][ T6614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 256.889688][ T6614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 256.889703][ T6614] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 256.889726][ T6614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 256.910131][ T5116] Bluetooth: hci5: command tx timeout [ 257.623331][ T6614] hsr_slave_0: entered promiscuous mode [ 257.624679][ T6614] hsr_slave_1: entered promiscuous mode [ 257.625552][ T6614] debugfs: 'hsr0' already exists in 'hsr' [ 257.625576][ T6614] Cannot create hsr debugfs directory [ 259.009707][ T5116] Bluetooth: hci5: command tx timeout [ 259.143782][ T6614] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 259.260831][ T6614] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 259.519854][ T6614] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 259.540990][ T6570] bio_check_eod: 49710 callbacks suppressed [ 259.541013][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541013][ T6570] loop3: rw=524288, sector=87752, nr_sectors = 8 limit=40427 [ 259.541138][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541138][ T6570] loop3: rw=524288, sector=87760, nr_sectors = 8 limit=40427 [ 259.541270][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541270][ T6570] loop3: rw=524288, sector=87768, nr_sectors = 8 limit=40427 [ 259.541406][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541406][ T6570] loop3: rw=524288, sector=87776, nr_sectors = 8 limit=40427 [ 259.541526][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541526][ T6570] loop3: rw=524288, sector=87784, nr_sectors = 8 limit=40427 [ 259.541645][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541645][ T6570] loop3: rw=524288, sector=87792, nr_sectors = 8 limit=40427 [ 259.541763][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541763][ T6570] loop3: rw=524288, sector=87800, nr_sectors = 8 limit=40427 [ 259.541882][ T6570] syz.3.19: attempt to access beyond end of device [ 259.541882][ T6570] loop3: rw=524288, sector=87808, nr_sectors = 8 limit=40427 [ 259.542063][ T6570] syz.3.19: attempt to access beyond end of device [ 259.542063][ T6570] loop3: rw=524288, sector=87816, nr_sectors = 8 limit=40427 [ 259.542183][ T6570] syz.3.19: attempt to access beyond end of device [ 259.542183][ T6570] loop3: rw=524288, sector=87824, nr_sectors = 8 limit=40427 [ 259.722580][ T6614] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 260.265822][ T6614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 260.381942][ T6614] 8021q: adding VLAN 0 to HW filter on device team0 [ 260.455976][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.460551][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.492081][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.509784][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.069691][ T5116] Bluetooth: hci5: command tx timeout [ 261.634012][ T6614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 262.843837][ T6614] veth0_vlan: entered promiscuous mode [ 262.893168][ T6614] veth1_vlan: entered promiscuous mode [ 262.990922][ T6614] veth0_macvtap: entered promiscuous mode [ 262.996472][ T6614] veth1_macvtap: entered promiscuous mode [ 263.037818][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 263.085288][ T6614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 263.135748][ T41] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.150671][ T41] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.150720][ T41] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.150754][ T41] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 263.763189][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 263.763211][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 264.023975][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.023995][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:20:36 executed programs: 7 [ 264.549761][ T6541] bio_check_eod: 44332 callbacks suppressed [ 264.549781][ T6541] syz.2.18: attempt to access beyond end of device [ 264.549781][ T6541] loop2: rw=524288, sector=88552, nr_sectors = 8 limit=40427 [ 264.549902][ T6541] syz.2.18: attempt to access beyond end of device [ 264.549902][ T6541] loop2: rw=524288, sector=88560, nr_sectors = 8 limit=40427 [ 264.550022][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550022][ T6541] loop2: rw=524288, sector=88568, nr_sectors = 8 limit=40427 [ 264.550142][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550142][ T6541] loop2: rw=524288, sector=88576, nr_sectors = 8 limit=40427 [ 264.550268][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550268][ T6541] loop2: rw=524288, sector=88584, nr_sectors = 8 limit=40427 [ 264.550388][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550388][ T6541] loop2: rw=524288, sector=88592, nr_sectors = 8 limit=40427 [ 264.550507][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550507][ T6541] loop2: rw=524288, sector=88600, nr_sectors = 8 limit=40427 [ 264.550625][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550625][ T6541] loop2: rw=524288, sector=88608, nr_sectors = 8 limit=40427 [ 264.550743][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550743][ T6541] loop2: rw=524288, sector=88616, nr_sectors = 8 limit=40427 [ 264.550862][ T6541] syz.2.18: attempt to access beyond end of device [ 264.550862][ T6541] loop2: rw=524288, sector=88624, nr_sectors = 8 limit=40427 [ 266.161799][ T6644] loop5: detected capacity change from 0 to 40427 [ 266.195637][ T6644] F2FS-fs (loop5): Insane cp_payload (553648128 >= 504) [ 266.195662][ T6644] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 266.196048][ T6644] F2FS-fs (loop5): build fault injection rate: 17008 [ 266.196063][ T6644] F2FS-fs (loop5): build fault injection type: 0x6 [ 266.197052][ T6644] F2FS-fs (loop5): invalid crc value [ 266.707217][ T6644] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 266.783670][ T6644] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 266.783702][ T6644] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 268.110298][ T5116] Bluetooth: hci0: command 0x0406 tx timeout [ 269.559610][ T6508] bio_check_eod: 42771 callbacks suppressed [ 269.559631][ T6508] syz.1.17: attempt to access beyond end of device [ 269.559631][ T6508] loop1: rw=0, sector=89744, nr_sectors = 8 limit=40427 [ 269.559769][ T6508] syz.1.17: attempt to access beyond end of device [ 269.559769][ T6508] loop1: rw=0, sector=89752, nr_sectors = 8 limit=40427 [ 269.559893][ T6508] syz.1.17: attempt to access beyond end of device [ 269.559893][ T6508] loop1: rw=0, sector=89760, nr_sectors = 8 limit=40427 [ 269.560017][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560017][ T6508] loop1: rw=0, sector=89768, nr_sectors = 8 limit=40427 [ 269.560140][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560140][ T6508] loop1: rw=0, sector=89776, nr_sectors = 8 limit=40427 [ 269.560290][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560290][ T6508] loop1: rw=0, sector=89784, nr_sectors = 8 limit=40427 [ 269.560413][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560413][ T6508] loop1: rw=0, sector=89792, nr_sectors = 8 limit=40427 [ 269.560544][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560544][ T6508] loop1: rw=0, sector=89800, nr_sectors = 8 limit=40427 [ 269.560667][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560667][ T6508] loop1: rw=0, sector=89808, nr_sectors = 8 limit=40427 [ 269.560790][ T6508] syz.1.17: attempt to access beyond end of device [ 269.560790][ T6508] loop1: rw=0, sector=89816, nr_sectors = 8 limit=40427 [ 274.569807][ T6479] bio_check_eod: 45494 callbacks suppressed [ 274.569827][ T6479] syz.0.16: attempt to access beyond end of device [ 274.569827][ T6479] loop0: rw=0, sector=87192, nr_sectors = 8 limit=40427 [ 274.569959][ T6479] syz.0.16: attempt to access beyond end of device [ 274.569959][ T6479] loop0: rw=0, sector=87200, nr_sectors = 8 limit=40427 [ 274.570082][ T6479] syz.0.16: attempt to access beyond end of device [ 274.570082][ T6479] loop0: rw=0, sector=87208, nr_sectors = 8 limit=40427 [ 274.570209][ T6479] syz.0.16: attempt to access beyond end of device [ 274.570209][ T6479] loop0: rw=0, sector=87216, nr_sectors = 8 limit=40427 [ 274.570298][ T6508] syz.1.17: attempt to access beyond end of device [ 274.570298][ T6508] loop1: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 274.570326][ T6479] syz.0.16: attempt to access beyond end of device [ 274.570326][ T6479] loop0: rw=0, sector=87224, nr_sectors = 8 limit=40427 [ 274.570430][ T6508] syz.1.17: attempt to access beyond end of device [ 274.570430][ T6508] loop1: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 274.570449][ T6479] syz.0.16: attempt to access beyond end of device [ 274.570449][ T6479] loop0: rw=0, sector=87232, nr_sectors = 8 limit=40427 [ 274.570547][ T6508] syz.1.17: attempt to access beyond end of device [ 274.570547][ T6508] loop1: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 274.570612][ T6479] syz.0.16: attempt to access beyond end of device [ 274.570612][ T6479] loop0: rw=0, sector=87240, nr_sectors = 8 limit=40427 [ 279.581371][ T6479] bio_check_eod: 45726 callbacks suppressed [ 279.581393][ T6479] syz.0.16: attempt to access beyond end of device [ 279.581393][ T6479] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 279.581533][ T6479] syz.0.16: attempt to access beyond end of device [ 279.581533][ T6479] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 279.581654][ T6479] syz.0.16: attempt to access beyond end of device [ 279.581654][ T6479] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 279.581774][ T6479] syz.0.16: attempt to access beyond end of device [ 279.581774][ T6479] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 279.581900][ T6479] syz.0.16: attempt to access beyond end of device [ 279.581900][ T6479] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 279.582021][ T6479] syz.0.16: attempt to access beyond end of device [ 279.582021][ T6479] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 279.582147][ T6479] syz.0.16: attempt to access beyond end of device [ 279.582147][ T6479] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 279.582268][ T6479] syz.0.16: attempt to access beyond end of device [ 279.582268][ T6479] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 279.582391][ T6479] syz.0.16: attempt to access beyond end of device [ 279.582391][ T6479] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 279.582512][ T6479] syz.0.16: attempt to access beyond end of device [ 279.582512][ T6479] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 280.136718][ T5116] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 280.144536][ T5116] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 280.148572][ T5116] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 280.154363][ T5116] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 280.163434][ T5116] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 280.878823][ T6651] chnl_net:caif_netlink_parms(): no params data found [ 282.049627][ T6651] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.049789][ T6651] bridge0: port 1(bridge_slave_0) entered disabled state [ 282.050035][ T6651] bridge_slave_0: entered allmulticast mode [ 282.066799][ T6651] bridge_slave_0: entered promiscuous mode [ 282.090204][ T6651] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.109671][ T6651] bridge0: port 2(bridge_slave_1) entered disabled state [ 282.109860][ T6651] bridge_slave_1: entered allmulticast mode [ 282.122664][ T6651] bridge_slave_1: entered promiscuous mode [ 282.270281][ T5833] Bluetooth: hci6: command tx timeout [ 282.699797][ T6651] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 282.703910][ T6651] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 283.569117][ T6606] F2FS-fs (loop4): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 283.884241][ T6651] team0: Port device team_slave_0 added [ 283.887598][ T6651] team0: Port device team_slave_1 added [ 284.350104][ T5833] Bluetooth: hci6: command tx timeout [ 284.589678][ T6570] bio_check_eod: 43082 callbacks suppressed [ 284.589695][ T6570] syz.3.19: attempt to access beyond end of device [ 284.589695][ T6570] loop3: rw=0, sector=88888, nr_sectors = 8 limit=40427 [ 284.589823][ T6570] syz.3.19: attempt to access beyond end of device [ 284.589823][ T6570] loop3: rw=0, sector=88896, nr_sectors = 8 limit=40427 [ 284.589944][ T6570] syz.3.19: attempt to access beyond end of device [ 284.589944][ T6570] loop3: rw=0, sector=88904, nr_sectors = 8 limit=40427 [ 284.590083][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590083][ T6570] loop3: rw=0, sector=88912, nr_sectors = 8 limit=40427 [ 284.590203][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590203][ T6570] loop3: rw=0, sector=88920, nr_sectors = 8 limit=40427 [ 284.590324][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590324][ T6570] loop3: rw=0, sector=88928, nr_sectors = 8 limit=40427 [ 284.590444][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590444][ T6570] loop3: rw=0, sector=88936, nr_sectors = 8 limit=40427 [ 284.590572][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590572][ T6570] loop3: rw=0, sector=88944, nr_sectors = 8 limit=40427 [ 284.590693][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590693][ T6570] loop3: rw=0, sector=88952, nr_sectors = 8 limit=40427 [ 284.590813][ T6570] syz.3.19: attempt to access beyond end of device [ 284.590813][ T6570] loop3: rw=0, sector=88960, nr_sectors = 8 limit=40427 [ 284.824158][ T6651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.824175][ T6651] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 284.824199][ T6651] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.826439][ T6651] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.826452][ T6651] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 284.826475][ T6651] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 285.718369][ T6651] hsr_slave_0: entered promiscuous mode [ 285.740130][ T6651] hsr_slave_1: entered promiscuous mode [ 285.741026][ T6651] debugfs: 'hsr0' already exists in 'hsr' [ 285.741056][ T6651] Cannot create hsr debugfs directory [ 286.430285][ T5833] Bluetooth: hci6: command tx timeout [ 287.772752][ T6651] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 287.981578][ T6651] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 288.140369][ T6651] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 288.291404][ T6651] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 288.510868][ T5833] Bluetooth: hci6: command tx timeout [ 289.032269][ T6651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 289.137657][ T6651] 8021q: adding VLAN 0 to HW filter on device team0 [ 289.206208][ T1004] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.206379][ T1004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 289.286640][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 289.286856][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 289.599722][ T6479] bio_check_eod: 49650 callbacks suppressed [ 289.599722][ T6606] syz.4.20: attempt to access beyond end of device [ 289.599722][ T6606] loop4: rw=524288, sector=88296, nr_sectors = 8 limit=40427 [ 289.599742][ T6479] syz.0.16: attempt to access beyond end of device [ 289.599742][ T6479] loop0: rw=0, sector=89608, nr_sectors = 8 limit=40427 [ 289.599845][ T6606] syz.4.20: attempt to access beyond end of device [ 289.599845][ T6606] loop4: rw=524288, sector=88304, nr_sectors = 8 limit=40427 [ 289.599874][ T6479] syz.0.16: attempt to access beyond end of device [ 289.599874][ T6479] loop0: rw=0, sector=89616, nr_sectors = 8 limit=40427 [ 289.599965][ T6606] syz.4.20: attempt to access beyond end of device [ 289.599965][ T6606] loop4: rw=524288, sector=88312, nr_sectors = 8 limit=40427 [ 289.599997][ T6479] syz.0.16: attempt to access beyond end of device [ 289.599997][ T6479] loop0: rw=0, sector=89624, nr_sectors = 8 limit=40427 [ 289.600104][ T6606] syz.4.20: attempt to access beyond end of device [ 289.600104][ T6606] loop4: rw=524288, sector=88320, nr_sectors = 8 limit=40427 [ 289.600128][ T6479] syz.0.16: attempt to access beyond end of device [ 289.600128][ T6479] loop0: rw=0, sector=89632, nr_sectors = 8 limit=40427 [ 289.600224][ T6606] syz.4.20: attempt to access beyond end of device [ 289.600224][ T6606] loop4: rw=524288, sector=88328, nr_sectors = 8 limit=40427 [ 289.600252][ T6479] syz.0.16: attempt to access beyond end of device [ 289.600252][ T6479] loop0: rw=0, sector=89640, nr_sectors = 8 limit=40427 [ 290.529348][ T6651] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 291.928621][ T6651] veth0_vlan: entered promiscuous mode [ 291.998499][ T6651] veth1_vlan: entered promiscuous mode [ 292.211218][ T6651] veth0_macvtap: entered promiscuous mode [ 292.216107][ T6651] veth1_macvtap: entered promiscuous mode [ 292.323844][ T6651] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 292.392025][ T6651] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 292.509592][ T1459] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 292.514958][ T1459] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 292.519674][ T1459] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 292.540202][ T1459] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 293.517090][ T1459] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 293.517111][ T1459] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 293.709902][ T5116] Bluetooth: hci1: command 0x0406 tx timeout [ 293.730018][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 293.730037][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:21:06 executed programs: 8 [ 294.609717][ T6606] bio_check_eod: 46873 callbacks suppressed [ 294.609738][ T6606] syz.4.20: attempt to access beyond end of device [ 294.609738][ T6606] loop4: rw=524288, sector=89296, nr_sectors = 8 limit=40427 [ 294.609767][ T6508] syz.1.17: attempt to access beyond end of device [ 294.609767][ T6508] loop1: rw=524288, sector=88576, nr_sectors = 8 limit=40427 [ 294.609858][ T6606] syz.4.20: attempt to access beyond end of device [ 294.609858][ T6606] loop4: rw=524288, sector=89304, nr_sectors = 8 limit=40427 [ 294.609893][ T6508] syz.1.17: attempt to access beyond end of device [ 294.609893][ T6508] loop1: rw=524288, sector=88584, nr_sectors = 8 limit=40427 [ 294.609976][ T6606] syz.4.20: attempt to access beyond end of device [ 294.609976][ T6606] loop4: rw=524288, sector=89312, nr_sectors = 8 limit=40427 [ 294.610021][ T6508] syz.1.17: attempt to access beyond end of device [ 294.610021][ T6508] loop1: rw=524288, sector=88592, nr_sectors = 8 limit=40427 [ 294.610095][ T6606] syz.4.20: attempt to access beyond end of device [ 294.610095][ T6606] loop4: rw=524288, sector=89320, nr_sectors = 8 limit=40427 [ 294.610141][ T6508] syz.1.17: attempt to access beyond end of device [ 294.610141][ T6508] loop1: rw=524288, sector=88600, nr_sectors = 8 limit=40427 [ 294.610214][ T6606] syz.4.20: attempt to access beyond end of device [ 294.610214][ T6606] loop4: rw=524288, sector=89328, nr_sectors = 8 limit=40427 [ 294.610260][ T6508] syz.1.17: attempt to access beyond end of device [ 294.610260][ T6508] loop1: rw=524288, sector=88608, nr_sectors = 8 limit=40427 [ 296.315450][ T6681] loop6: detected capacity change from 0 to 40427 [ 296.391374][ T6681] F2FS-fs (loop6): Insane cp_payload (553648128 >= 504) [ 296.391414][ T6681] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 296.393144][ T6681] F2FS-fs (loop6): build fault injection rate: 17008 [ 296.393163][ T6681] F2FS-fs (loop6): build fault injection type: 0x6 [ 296.396497][ T6681] F2FS-fs (loop6): invalid crc value [ 297.032656][ T6681] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 297.068653][ T6681] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 297.068684][ T6681] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 299.619699][ T6606] bio_check_eod: 46783 callbacks suppressed [ 299.619720][ T6606] syz.4.20: attempt to access beyond end of device [ 299.619720][ T6606] loop4: rw=0, sector=86128, nr_sectors = 8 limit=40427 [ 299.619745][ T6570] syz.3.19: attempt to access beyond end of device [ 299.619745][ T6570] loop3: rw=524288, sector=89016, nr_sectors = 8 limit=40427 [ 299.619845][ T6606] syz.4.20: attempt to access beyond end of device [ 299.619845][ T6606] loop4: rw=0, sector=86136, nr_sectors = 8 limit=40427 [ 299.619868][ T6570] syz.3.19: attempt to access beyond end of device [ 299.619868][ T6570] loop3: rw=524288, sector=89024, nr_sectors = 8 limit=40427 [ 299.619968][ T6606] syz.4.20: attempt to access beyond end of device [ 299.619968][ T6606] loop4: rw=0, sector=86144, nr_sectors = 8 limit=40427 [ 299.619988][ T6570] syz.3.19: attempt to access beyond end of device [ 299.619988][ T6570] loop3: rw=524288, sector=89032, nr_sectors = 8 limit=40427 [ 299.620101][ T6606] syz.4.20: attempt to access beyond end of device [ 299.620101][ T6606] loop4: rw=0, sector=86152, nr_sectors = 8 limit=40427 [ 299.620106][ T6570] syz.3.19: attempt to access beyond end of device [ 299.620106][ T6570] loop3: rw=524288, sector=89040, nr_sectors = 8 limit=40427 [ 299.620224][ T6606] syz.4.20: attempt to access beyond end of device [ 299.620224][ T6606] loop4: rw=0, sector=86160, nr_sectors = 8 limit=40427 [ 299.620224][ T6570] syz.3.19: attempt to access beyond end of device [ 299.620224][ T6570] loop3: rw=524288, sector=89048, nr_sectors = 8 limit=40427 [ 304.629670][ T6570] bio_check_eod: 46448 callbacks suppressed [ 304.629690][ T6570] syz.3.19: attempt to access beyond end of device [ 304.629690][ T6570] loop3: rw=524288, sector=89128, nr_sectors = 8 limit=40427 [ 304.629826][ T6570] syz.3.19: attempt to access beyond end of device [ 304.629826][ T6570] loop3: rw=524288, sector=89136, nr_sectors = 8 limit=40427 [ 304.629908][ T6541] syz.2.18: attempt to access beyond end of device [ 304.629908][ T6541] loop2: rw=524288, sector=89104, nr_sectors = 8 limit=40427 [ 304.629942][ T6570] syz.3.19: attempt to access beyond end of device [ 304.629942][ T6570] loop3: rw=524288, sector=89144, nr_sectors = 8 limit=40427 [ 304.630040][ T6541] syz.2.18: attempt to access beyond end of device [ 304.630040][ T6541] loop2: rw=524288, sector=89112, nr_sectors = 8 limit=40427 [ 304.630061][ T6570] syz.3.19: attempt to access beyond end of device [ 304.630061][ T6570] loop3: rw=524288, sector=89152, nr_sectors = 8 limit=40427 [ 304.630159][ T6541] syz.2.18: attempt to access beyond end of device [ 304.630159][ T6541] loop2: rw=524288, sector=89120, nr_sectors = 8 limit=40427 [ 304.630223][ T6570] syz.3.19: attempt to access beyond end of device [ 304.630223][ T6570] loop3: rw=524288, sector=89160, nr_sectors = 8 limit=40427 [ 304.630279][ T6541] syz.2.18: attempt to access beyond end of device [ 304.630279][ T6541] loop2: rw=524288, sector=89128, nr_sectors = 8 limit=40427 [ 304.630345][ T6570] syz.3.19: attempt to access beyond end of device [ 304.630345][ T6570] loop3: rw=524288, sector=89168, nr_sectors = 8 limit=40427 [ 309.095677][ T5833] Bluetooth: hci2: command 0x0406 tx timeout [ 309.528394][ T5833] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 309.549995][ T5833] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 309.557659][ T5833] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 309.589885][ T5833] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 309.592041][ T5833] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 309.649635][ T6479] bio_check_eod: 44977 callbacks suppressed [ 309.649652][ T6479] syz.0.16: attempt to access beyond end of device [ 309.649652][ T6479] loop0: rw=524288, sector=88808, nr_sectors = 8 limit=40427 [ 309.649811][ T6479] syz.0.16: attempt to access beyond end of device [ 309.649811][ T6479] loop0: rw=524288, sector=88816, nr_sectors = 8 limit=40427 [ 309.649930][ T6479] syz.0.16: attempt to access beyond end of device [ 309.649930][ T6479] loop0: rw=524288, sector=88824, nr_sectors = 8 limit=40427 [ 309.650045][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650045][ T6479] loop0: rw=524288, sector=88832, nr_sectors = 8 limit=40427 [ 309.650170][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650170][ T6479] loop0: rw=524288, sector=88840, nr_sectors = 8 limit=40427 [ 309.650286][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650286][ T6479] loop0: rw=524288, sector=88848, nr_sectors = 8 limit=40427 [ 309.650397][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650397][ T6479] loop0: rw=524288, sector=88856, nr_sectors = 8 limit=40427 [ 309.650513][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650513][ T6479] loop0: rw=524288, sector=88864, nr_sectors = 8 limit=40427 [ 309.650626][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650626][ T6479] loop0: rw=524288, sector=88872, nr_sectors = 8 limit=40427 [ 309.650737][ T6479] syz.0.16: attempt to access beyond end of device [ 309.650737][ T6479] loop0: rw=524288, sector=88880, nr_sectors = 8 limit=40427 [ 310.642380][ T6694] chnl_net:caif_netlink_parms(): no params data found [ 311.632231][ T5833] Bluetooth: hci7: command tx timeout [ 312.311043][ T6694] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.311174][ T6694] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.311425][ T6694] bridge_slave_0: entered allmulticast mode [ 312.348518][ T6694] bridge_slave_0: entered promiscuous mode [ 312.378309][ T6694] bridge0: port 2(bridge_slave_1) entered blocking state [ 312.378429][ T6694] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.378630][ T6694] bridge_slave_1: entered allmulticast mode [ 312.402175][ T6694] bridge_slave_1: entered promiscuous mode [ 313.303497][ T6694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 313.333456][ T6694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 313.719604][ T5833] Bluetooth: hci7: command tx timeout [ 314.151793][ T6694] team0: Port device team_slave_0 added [ 314.155320][ T6694] team0: Port device team_slave_1 added [ 314.670254][ T6606] bio_check_eod: 44115 callbacks suppressed [ 314.670274][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670274][ T6606] loop4: rw=524288, sector=87800, nr_sectors = 8 limit=40427 [ 314.670430][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670430][ T6606] loop4: rw=524288, sector=87808, nr_sectors = 8 limit=40427 [ 314.670548][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670548][ T6606] loop4: rw=524288, sector=87816, nr_sectors = 8 limit=40427 [ 314.670666][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670666][ T6606] loop4: rw=524288, sector=87824, nr_sectors = 8 limit=40427 [ 314.670779][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670779][ T6606] loop4: rw=524288, sector=87832, nr_sectors = 8 limit=40427 [ 314.670896][ T6606] syz.4.20: attempt to access beyond end of device [ 314.670896][ T6606] loop4: rw=524288, sector=87840, nr_sectors = 8 limit=40427 [ 314.671080][ T6606] syz.4.20: attempt to access beyond end of device [ 314.671080][ T6606] loop4: rw=524288, sector=87848, nr_sectors = 8 limit=40427 [ 314.671198][ T6606] syz.4.20: attempt to access beyond end of device [ 314.671198][ T6606] loop4: rw=524288, sector=87856, nr_sectors = 8 limit=40427 [ 314.671315][ T6606] syz.4.20: attempt to access beyond end of device [ 314.671315][ T6606] loop4: rw=524288, sector=87864, nr_sectors = 8 limit=40427 [ 314.671426][ T6606] syz.4.20: attempt to access beyond end of device [ 314.671426][ T6606] loop4: rw=524288, sector=87872, nr_sectors = 8 limit=40427 [ 315.579876][ T6694] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.579893][ T6694] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 315.579918][ T6694] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.609839][ T6694] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.609857][ T6694] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 315.609891][ T6694] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.789641][ T5833] Bluetooth: hci7: command tx timeout [ 316.548705][ T6694] hsr_slave_0: entered promiscuous mode [ 316.610329][ T6694] hsr_slave_1: entered promiscuous mode [ 316.611321][ T6694] debugfs: 'hsr0' already exists in 'hsr' [ 316.611346][ T6694] Cannot create hsr debugfs directory [ 317.242241][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.242335][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.889582][ T5833] Bluetooth: hci7: command tx timeout [ 319.638141][ T6649] F2FS-fs (loop5): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 319.679661][ T6479] bio_check_eod: 44231 callbacks suppressed [ 319.679682][ T6479] syz.0.16: attempt to access beyond end of device [ 319.679682][ T6479] loop0: rw=524288, sector=89032, nr_sectors = 8 limit=40427 [ 319.679806][ T6479] syz.0.16: attempt to access beyond end of device [ 319.679806][ T6479] loop0: rw=524288, sector=89040, nr_sectors = 8 limit=40427 [ 319.679932][ T6479] syz.0.16: attempt to access beyond end of device [ 319.679932][ T6479] loop0: rw=524288, sector=89048, nr_sectors = 8 limit=40427 [ 319.680052][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680052][ T6479] loop0: rw=524288, sector=89056, nr_sectors = 8 limit=40427 [ 319.680182][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680182][ T6479] loop0: rw=524288, sector=89064, nr_sectors = 8 limit=40427 [ 319.680301][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680301][ T6479] loop0: rw=524288, sector=89072, nr_sectors = 8 limit=40427 [ 319.680420][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680420][ T6479] loop0: rw=524288, sector=89080, nr_sectors = 8 limit=40427 [ 319.680538][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680538][ T6479] loop0: rw=524288, sector=89088, nr_sectors = 8 limit=40427 [ 319.680655][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680655][ T6479] loop0: rw=524288, sector=89096, nr_sectors = 8 limit=40427 [ 319.680773][ T6479] syz.0.16: attempt to access beyond end of device [ 319.680773][ T6479] loop0: rw=524288, sector=89104, nr_sectors = 8 limit=40427 [ 319.765661][ T6694] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 319.946258][ T6694] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 320.160932][ T6694] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 320.449609][ T6694] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 321.142884][ T6694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 321.304166][ T6694] 8021q: adding VLAN 0 to HW filter on device team0 [ 321.377130][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 321.429753][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 321.466702][ T1004] bridge0: port 2(bridge_slave_1) entered blocking state [ 321.474020][ T1004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 322.923822][ T6694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 324.388116][ T6694] veth0_vlan: entered promiscuous mode [ 324.545424][ T6694] veth1_vlan: entered promiscuous mode [ 324.646459][ T6694] veth0_macvtap: entered promiscuous mode [ 324.691890][ T6694] veth1_macvtap: entered promiscuous mode [ 324.694195][ T6479] bio_check_eod: 48501 callbacks suppressed [ 324.694211][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694211][ T6479] loop0: rw=0, sector=88808, nr_sectors = 8 limit=40427 [ 324.694356][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694356][ T6479] loop0: rw=0, sector=88816, nr_sectors = 8 limit=40427 [ 324.694481][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694481][ T6479] loop0: rw=0, sector=88824, nr_sectors = 8 limit=40427 [ 324.694621][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694621][ T6479] loop0: rw=0, sector=88832, nr_sectors = 8 limit=40427 [ 324.694741][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694741][ T6479] loop0: rw=0, sector=88840, nr_sectors = 8 limit=40427 [ 324.694863][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694863][ T6479] loop0: rw=0, sector=88848, nr_sectors = 8 limit=40427 [ 324.694987][ T6479] syz.0.16: attempt to access beyond end of device [ 324.694987][ T6479] loop0: rw=0, sector=88856, nr_sectors = 8 limit=40427 [ 324.695109][ T6479] syz.0.16: attempt to access beyond end of device [ 324.695109][ T6479] loop0: rw=0, sector=88864, nr_sectors = 8 limit=40427 [ 324.695227][ T6479] syz.0.16: attempt to access beyond end of device [ 324.695227][ T6479] loop0: rw=0, sector=88872, nr_sectors = 8 limit=40427 [ 324.695350][ T6479] syz.0.16: attempt to access beyond end of device [ 324.695350][ T6479] loop0: rw=0, sector=88880, nr_sectors = 8 limit=40427 [ 324.920211][ T6694] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 325.024752][ T6694] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 325.104208][ T163] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.104485][ T163] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.104729][ T163] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.105022][ T163] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.545995][ T163] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 326.546015][ T163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 327.030069][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 327.030089][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/13 22:21:39 executed programs: 9 [ 328.119670][ T37] INFO: task kworker/u8:9:189 blocked for more than 143 seconds. [ 328.119698][ T37] Not tainted syzkaller #0 [ 328.119709][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 328.119717][ T37] task:kworker/u8:9 state:D stack:21152 pid:189 tgid:189 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 328.119783][ T37] Workqueue: writeback wb_workfn (flush-7:0) [ 328.119834][ T37] Call Trace: [ 328.119841][ T37] [ 328.119855][ T37] __schedule+0x1553/0x5240 [ 328.119892][ T37] ? __lock_acquire+0x6b5/0x2cf0 [ 328.119918][ T37] ? __pfx_sched_clock_cpu+0x10/0x10 [ 328.119952][ T37] ? __pfx___schedule+0x10/0x10 [ 328.119976][ T37] ? do_raw_spin_unlock+0xf5/0x210 [ 328.120005][ T37] ? __rt_mutex_slowlock_locked+0x1e2/0x25c0 [ 328.120044][ T37] rt_mutex_schedule+0x76/0xf0 [ 328.120067][ T37] ? __rt_mutex_slowlock_locked+0x1e2/0x25c0 [ 328.120099][ T37] __rt_mutex_slowlock_locked+0x1f8f/0x25c0 [ 328.120139][ T37] ? __rt_mutex_slowlock_locked+0x1e2/0x25c0 [ 328.120172][ T37] ? __pfx___rt_mutex_slowlock_locked+0x10/0x10 [ 328.120212][ T37] ? rcu_is_watching+0x15/0xb0 [ 328.120240][ T37] rt_mutex_slowlock+0xbd/0x170 [ 328.120264][ T37] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 328.120295][ T37] rwbase_write_lock+0x14d/0x730 [ 328.120327][ T37] f2fs_down_write_trace+0x3e/0x1d0 [ 328.120351][ T37] f2fs_balance_fs+0x612/0x840 [ 328.120374][ T37] ? set_raw_inline+0x28b/0x390 [ 328.120400][ T37] ? f2fs_write_inode+0x3fb/0x5f0 [ 328.120427][ T37] ? __pfx_f2fs_balance_fs+0x10/0x10 [ 328.120446][ T37] ? f2fs_inode_chksum_set+0x13e/0x640 [ 328.120471][ T37] ? f2fs_update_inode+0x13df/0x2620 [ 328.120501][ T37] ? __pfx_f2fs_inode_chksum_set+0x10/0x10 [ 328.120536][ T37] ? folio_unlock+0x101/0x160 [ 328.120564][ T37] ? f2fs_update_inode_page+0x247/0x2e0 [ 328.120590][ T37] ? f2fs_write_inode+0x3b2/0x5f0 [ 328.120620][ T37] f2fs_write_inode+0x3fb/0x5f0 [ 328.120651][ T37] __writeback_single_inode+0x75d/0x11a0 [ 328.120682][ T37] writeback_sb_inodes+0x995/0x19d0 [ 328.120723][ T37] ? __lock_acquire+0x6b5/0x2cf0 [ 328.120748][ T37] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 328.120804][ T37] ? __pfx_down_read_trylock+0x10/0x10 [ 328.120844][ T37] __writeback_inodes_wb+0x111/0x240 [ 328.120875][ T37] wb_writeback+0x46a/0xb70 [ 328.120900][ T37] ? queue_io+0x291/0x470 [ 328.120929][ T37] ? __pfx_wb_writeback+0x10/0x10 [ 328.120966][ T37] wb_workfn+0xb52/0xf60 [ 328.121011][ T37] ? __pfx_wb_workfn+0x10/0x10 [ 328.121046][ T37] ? do_raw_spin_unlock+0xf5/0x210 [ 328.121096][ T37] ? process_scheduled_works+0xa25/0x1830 [ 328.121122][ T37] ? process_scheduled_works+0xa25/0x1830 [ 328.121150][ T37] process_scheduled_works+0xb02/0x1830 [ 328.121204][ T37] ? __pfx_process_scheduled_works+0x10/0x10 [ 328.121236][ T37] ? assign_work+0x3d5/0x5e0 [ 328.121267][ T37] worker_thread+0xa50/0xfc0 [ 328.121320][ T37] kthread+0x388/0x470 [ 328.121341][ T37] ? __pfx_worker_thread+0x10/0x10 [ 328.121366][ T37] ? __pfx_kthread+0x10/0x10 [ 328.121388][ T37] ret_from_fork+0x51e/0xb90 [ 328.121418][ T37] ? __pfx_ret_from_fork+0x10/0x10 [ 328.121443][ T37] ? __switch_to+0xc7d/0x1450 [ 328.121472][ T37] ? __pfx_kthread+0x10/0x10 [ 328.121493][ T37] ret_from_fork_asm+0x1a/0x30 [ 328.121529][ T37] [ 328.121701][ T37] [ 328.121701][ T37] Showing all locks held in the system: [ 328.121710][ T37] 3 locks held by kworker/0:1/10: [ 328.121724][ T37] 1 lock held by khungtaskd/37: [ 328.121735][ T37] #0: ffffffff8ddcb880 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 328.121787][ T37] 4 locks held by kworker/u8:2/41: [ 328.121798][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.121849][ T37] #1: ffffc90000b27c40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.121901][ T37] #2: ffff88803f84a0d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.121956][ T37] #3: ffff888043585a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.122005][ T37] 4 locks held by kworker/u8:5/134: [ 328.122015][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.122066][ T37] #1: ffffc90003a57c40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.122122][ T37] #2: ffff8880600160d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.122176][ T37] #3: ffff888061ef1a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.122220][ T37] 4 locks held by kworker/u8:6/145: [ 328.122231][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.122281][ T37] #1: ffffc90003a87c40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.122332][ T37] #2: ffff88803b9ca0d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.122386][ T37] #3: ffff8880459c5a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.122431][ T37] 4 locks held by kworker/u8:7/150: [ 328.122441][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.122491][ T37] #1: ffffc90003a97c40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.122542][ T37] #2: ffff88805da7e0d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.122593][ T37] #3: ffff88802b58da98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.122630][ T37] 4 locks held by kworker/u8:9/189: [ 328.122641][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.122691][ T37] #1: ffffc9000154fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.122742][ T37] #2: ffff88803e6960d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.122795][ T37] #3: ffff88802b921a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.122846][ T37] 4 locks held by kworker/u8:14/1458: [ 328.122856][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.122906][ T37] #1: ffffc900060cfc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.122957][ T37] #2: ffff888031f4c0d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.123011][ T37] #3: ffff88802a9e1a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.123055][ T37] 4 locks held by kworker/u8:15/1459: [ 328.123066][ T37] #0: ffff88801f69f938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.123121][ T37] #1: ffffc900060efc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.123172][ T37] #2: ffff88805ae3a0d0 (&type->s_umount_key#56){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 328.123225][ T37] #3: ffff8880600b9a98 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_down_write_trace+0x3e/0x1d0 [ 328.123282][ T37] 2 locks held by getty/5553: [ 328.123292][ T37] #0: ffff8880375b80a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 328.123341][ T37] #1: ffffc90003e8b2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x462/0x13c0 [ 328.123385][ T37] 3 locks held by kworker/u9:2/5833: [ 328.123396][ T37] #0: ffff8880360f8138 ((wq_completion)hci3){+.+.}-{0:0}, at: process_scheduled_works+0x9ea/0x1830 [ 328.123446][ T37] #1: ffffc90004687c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa25/0x1830 [ 328.123498][ T37] #2: ffff88803b8e8f80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d3/0x400 [ 328.123551][ T37] 7 locks held by syz.0.16/6479: [ 328.123563][ T37] 5 locks held by syz.1.17/6508: [ 328.123576][ T37] 7 locks held by syz.2.18/6541: [ 328.123588][ T37] 7 locks held by syz.3.19/6570: [ 328.123600][ T37] 5 locks held by syz.4.20/6606: [ 328.123612][ T37] 6 locks held by syz.5.21/6649: [ 328.123625][ T37] 4 locks held by syz.6.22/6686: [ 328.123637][ T37] [ 328.123642][ T37] ============================================= [ 328.123642][ T37] [ 328.123658][ T37] NMI backtrace for cpu 1 [ 328.123677][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 328.123697][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 328.123708][ T37] Call Trace: [ 328.123715][ T37] [ 328.123722][ T37] dump_stack_lvl+0xe8/0x150 [ 328.123751][ T37] nmi_cpu_backtrace+0x274/0x2d0 [ 328.123774][ T37] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 328.123802][ T37] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 328.123827][ T37] sys_info+0x135/0x170 [ 328.123846][ T37] watchdog+0xfd9/0x1030 [ 328.123874][ T37] ? watchdog+0x21a/0x1030 [ 328.123903][ T37] kthread+0x388/0x470 [ 328.123923][ T37] ? __pfx_watchdog+0x10/0x10 [ 328.123943][ T37] ? __pfx_kthread+0x10/0x10 [ 328.123964][ T37] ret_from_fork+0x51e/0xb90 [ 328.123992][ T37] ? __pfx_ret_from_fork+0x10/0x10 [ 328.124016][ T37] ? __switch_to+0xc7d/0x1450 [ 328.124043][ T37] ? __pfx_kthread+0x10/0x10 [ 328.124063][ T37] ret_from_fork_asm+0x1a/0x30 [ 328.124101][ T37] [ 328.124108][ T37] Sending NMI from CPU 1 to CPUs 0: [ 328.124138][ C0] NMI backtrace for cpu 0 [ 328.124152][ C0] CPU: 0 UID: 0 PID: 6686 Comm: syz.6.22 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 328.124169][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 328.124177][ C0] RIP: 0010:match_held_lock+0xe/0xb0 [ 328.124202][ C0] Code: 41 5f c3 cc cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 56 53 bb 01 00 00 00 48 39 77 10 74 6a <81> 7f 20 00 00 20 00 72 5f 48 8b 46 08 48 85 c0 75 17 31 db 49 89 [ 328.124214][ C0] RSP: 0018:ffffc9000514e838 EFLAGS: 00000087 [ 328.124228][ C0] RAX: 0000000000000005 RBX: 0000000000000001 RCX: 0000000000000046 [ 328.124238][ C0] RDX: 0000000000000000 RSI: ffff88805cc19630 RDI: ffff88802fea4908 [ 328.124248][ C0] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 328.124258][ C0] R10: ffffc9000514e938 R11: fffff52000a29d2a R12: 0000000000000246 [ 328.124268][ C0] R13: ffff88802fea3d00 R14: ffff88805cc19630 R15: 0000000000000002 [ 328.124279][ C0] FS: 00007f1ee491d6c0(0000) GS:ffff88812633c000(0000) knlGS:0000000000000000 [ 328.124292][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.124303][ C0] CR2: 00007f8267b31000 CR3: 00000000255da000 CR4: 00000000003526f0 [ 328.124317][ C0] Call Trace: [ 328.124322][ C0] [ 328.124329][ C0] lock_is_held_type+0x89/0x150 [ 328.124352][ C0] xas_load+0x1b5/0x5b0 [ 328.124375][ C0] ? xa_load+0x60/0x210 [ 328.124389][ C0] xa_load+0x118/0x210 [ 328.124405][ C0] f2fs_ra_node_page+0xfd/0x570 [ 328.124429][ C0] do_garbage_collect+0x269d/0x7080 [ 328.124450][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 328.124482][ C0] ? __pfx_do_garbage_collect+0x10/0x10 [ 328.124501][ C0] ? __lock_acquire+0x6b5/0x2cf0 [ 328.124523][ C0] ? do_raw_spin_lock+0x12b/0x2f0 [ 328.124546][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 328.124569][ C0] ? lockdep_hardirqs_on+0x7a/0x110 [ 328.124627][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 328.124649][ C0] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 328.124669][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 328.124691][ C0] ? lockdep_hardirqs_on+0x7a/0x110 [ 328.124711][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 328.124734][ C0] f2fs_gc+0xcdd/0x25c0 [ 328.124765][ C0] ? __pfx_f2fs_gc+0x10/0x10 [ 328.124805][ C0] f2fs_balance_fs+0x65b/0x840 [ 328.124822][ C0] ? f2fs_map_blocks+0x39f2/0x4340 [ 328.124838][ C0] ? __pfx_f2fs_balance_fs+0x10/0x10 [ 328.124853][ C0] ? __pfx_f2fs_get_dnode_of_data+0x10/0x10 [ 328.124878][ C0] ? trace_lock_elapsed_time_end+0xf3/0xbf0 [ 328.124893][ C0] ? restore_priority+0x1af/0x480 [ 328.124911][ C0] f2fs_map_blocks+0x39f2/0x4340 [ 328.124944][ C0] ? __pfx_f2fs_map_blocks+0x10/0x10 [ 328.124958][ C0] ? trace_lock_elapsed_time_end+0xf3/0xbf0 [ 328.124973][ C0] ? restore_priority+0x1af/0x480 [ 328.124991][ C0] ? f2fs_allocate_pinning_section+0x24f/0x4a0 [ 328.125013][ C0] ? __pfx_f2fs_allocate_pinning_section+0x10/0x10 [ 328.125040][ C0] f2fs_expand_inode_data+0x6c7/0xb20 [ 328.125067][ C0] ? __pfx_f2fs_expand_inode_data+0x10/0x10 [ 328.125091][ C0] ? __pfx_inode_dio_wait+0x10/0x10 [ 328.125115][ C0] ? mnt_put_write_access_file+0xc6/0x100 [ 328.125138][ C0] ? file_update_time_flags+0x406/0x4b0 [ 328.125161][ C0] f2fs_fallocate+0x4e8/0x9b0 [ 328.125182][ C0] vfs_fallocate+0x672/0x7f0 [ 328.125199][ C0] ? __pfx_vfs_fallocate+0x10/0x10 [ 328.125217][ C0] file_ioctl+0x5cb/0x870 [ 328.125232][ C0] ? __pfx_file_ioctl+0x10/0x10 [ 328.125251][ C0] ? kasan_quarantine_put+0xbb/0x1f0 [ 328.125276][ C0] ? tomoyo_path_number_perm+0x219/0x630 [ 328.125300][ C0] ? tomoyo_path_number_perm+0x219/0x630 [ 328.125323][ C0] do_vfs_ioctl+0xc29/0x1540 [ 328.125338][ C0] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 328.125352][ C0] ? __pfx_smack_log+0x10/0x10 [ 328.125370][ C0] ? smk_access+0x14c/0x4e0 [ 328.125390][ C0] ? smk_tskacc+0x311/0x3a0 [ 328.125409][ C0] ? smack_file_ioctl+0x263/0x360 [ 328.125431][ C0] ? __pfx_smack_file_ioctl+0x10/0x10 [ 328.125455][ C0] ? __fget_files+0x2a/0x420 [ 328.125473][ C0] ? __fget_files+0x3a6/0x420 [ 328.125490][ C0] ? __fget_files+0x2a/0x420 [ 328.125509][ C0] ? bpf_lsm_file_ioctl+0x9/0x20 [ 328.125525][ C0] __se_sys_ioctl+0x82/0x170 [ 328.125549][ C0] do_syscall_64+0x14d/0xf80 [ 328.125570][ C0] ? trace_irq_disable+0x3b/0x150 [ 328.125593][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.125609][ C0] ? clear_bhb_loop+0x40/0x90 [ 328.125626][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.125641][ C0] RIP: 0033:0x7f1ee56d7479 [ 328.125662][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 328.125674][ C0] RSP: 002b:00007f1ee491d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.125689][ C0] RAX: ffffffffffffffda RBX: 00007f1ee5906080 RCX: 00007f1ee56d7479 [ 328.125700][ C0] RDX: 00000000200000c0 RSI: 0000000040305828 RDI: 0000000000000004 [ 328.125710][ C0] RBP: 00007f1ee57681bc R08: 0000000000000000 R09: 0000000000000000 [ 328.125719][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.125728][ C0] R13: 0000000000000001 R14: 00007f1ee5906080 R15: 00007fff002848d8 [ 328.125744][ C0] [ 328.126140][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 328.126154][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 328.126174][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 328.126185][ T37] Call Trace: [ 328.126192][ T37] [ 328.126200][ T37] vpanic+0x56c/0xa60 [ 328.126232][ T37] ? __pfx_vpanic+0x10/0x10 [ 328.126269][ T37] panic+0xc5/0xd0 [ 328.126296][ T37] ? __pfx_panic+0x10/0x10 [ 328.126321][ T37] ? printk_trigger_flush+0x117/0x180 [ 328.126349][ T37] ? lockdep_hardirqs_on+0x7a/0x110 [ 328.126383][ T37] ? nmi_trigger_cpumask_backtrace+0x234/0x300 [ 328.126410][ T37] watchdog+0x1023/0x1030 [ 328.126438][ T37] ? watchdog+0x21a/0x1030 [ 328.126468][ T37] kthread+0x388/0x470 [ 328.126489][ T37] ? __pfx_watchdog+0x10/0x10 [ 328.126510][ T37] ? __pfx_kthread+0x10/0x10 [ 328.126532][ T37] ret_from_fork+0x51e/0xb90 [ 328.126570][ T37] ? __pfx_ret_from_fork+0x10/0x10 [ 328.126594][ T37] ? __switch_to+0xc7d/0x1450 [ 328.126622][ T37] ? __pfx_kthread+0x10/0x10 [ 328.126643][ T37] ret_from_fork_asm+0x1a/0x30 [ 328.126677][ T37] [ 328.126976][ T37] Kernel Offset: disabled