syzkaller login: [ 91.843337][ T793] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:55579' (ED25519) to the list of known hosts. 2025/07/27 20:11:49 ignoring optional flag "sandboxArg"="0" 2025/07/27 20:11:51 parsed 1 programs [ 240.041626][ T5366] cgroup: Unknown subsys name 'net' [ 240.109927][ T5366] cgroup: Unknown subsys name 'cpuset' [ 240.116320][ T5366] cgroup: Unknown subsys name 'rlimit' [ 241.704847][ T5366] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 245.572905][ T5376] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 248.663979][ T5406] chnl_net:caif_netlink_parms(): no params data found [ 248.780154][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.785315][ T5406] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.788453][ T5406] bridge_slave_0: entered allmulticast mode [ 248.792356][ T5406] bridge_slave_0: entered promiscuous mode [ 248.798506][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.801591][ T5406] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.805616][ T5406] bridge_slave_1: entered allmulticast mode [ 248.809521][ T5406] bridge_slave_1: entered promiscuous mode [ 248.838468][ T5406] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 248.845534][ T5406] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 248.894048][ T5406] team0: Port device team_slave_0 added [ 248.900143][ T5406] team0: Port device team_slave_1 added [ 248.923509][ T5406] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 248.926547][ T5406] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 248.938110][ T5406] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 248.946198][ T5406] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 248.949023][ T5406] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 248.959577][ T5406] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 248.994677][ T5406] hsr_slave_0: entered promiscuous mode [ 248.998041][ T5406] hsr_slave_1: entered promiscuous mode [ 249.219759][ T5406] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 249.229002][ T5406] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 249.236200][ T5406] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 249.243639][ T5406] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 249.273227][ T5406] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.276313][ T5406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.280888][ T5406] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.284684][ T5406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.348190][ T5406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 249.362316][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.368267][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.380313][ T5406] 8021q: adding VLAN 0 to HW filter on device team0 [ 249.389989][ T1035] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.393467][ T1035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.409914][ T1035] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.413549][ T1035] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.629907][ T5406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 249.667423][ T5406] veth0_vlan: entered promiscuous mode [ 249.678633][ T5406] veth1_vlan: entered promiscuous mode [ 249.709911][ T5406] veth0_macvtap: entered promiscuous mode [ 249.716158][ T5406] veth1_macvtap: entered promiscuous mode [ 249.730871][ T5406] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 249.745458][ T5406] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.752452][ T5406] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.761833][ T5406] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.767446][ T5406] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.771175][ T5406] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.987054][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.996920][ T5432] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 250.001500][ T5432] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 250.006299][ T5432] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 250.010382][ T5432] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 250.014481][ T5432] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 250.085799][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.125035][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.170388][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.514691][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 250.517750][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 250.563051][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 250.567147][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 252.477892][ T13] bridge_slave_1: left allmulticast mode [ 252.480384][ T13] bridge_slave_1: left promiscuous mode [ 252.496282][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.515354][ T13] bridge_slave_0: left allmulticast mode [ 252.517871][ T13] bridge_slave_0: left promiscuous mode [ 252.520316][ T13] bridge0: port 1(bridge_slave_0) entered disabled state 2025/07/27 20:12:06 executed programs: 0 [ 252.686342][ T4691] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 252.691011][ T4691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 252.694968][ T4691] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 252.703401][ T4691] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 252.706934][ T4691] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 253.064350][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 253.070083][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 253.075531][ T13] bond0 (unregistering): Released all slaves [ 253.178124][ T13] hsr_slave_0: left promiscuous mode [ 253.186194][ T13] hsr_slave_1: left promiscuous mode [ 253.189110][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 253.192224][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 253.197098][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 253.200163][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 253.212250][ T13] veth1_macvtap: left promiscuous mode [ 253.215725][ T13] veth0_macvtap: left promiscuous mode [ 253.218146][ T13] veth1_vlan: left promiscuous mode [ 253.220677][ T13] veth0_vlan: left promiscuous mode [ 253.515970][ T13] team0 (unregistering): Port device team_slave_1 removed [ 253.534072][ T13] team0 (unregistering): Port device team_slave_0 removed [ 254.424413][ T5474] chnl_net:caif_netlink_parms(): no params data found [ 254.797389][ T4691] Bluetooth: hci0: command tx timeout [ 254.886249][ T5474] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.889445][ T5474] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.906247][ T5474] bridge_slave_0: entered allmulticast mode [ 254.913806][ T5474] bridge_slave_0: entered promiscuous mode [ 254.935789][ T5474] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.938884][ T5474] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.941947][ T5474] bridge_slave_1: entered allmulticast mode [ 254.964912][ T5474] bridge_slave_1: entered promiscuous mode [ 255.128998][ T5474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.160069][ T5474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.376171][ T5474] team0: Port device team_slave_0 added [ 255.398901][ T5474] team0: Port device team_slave_1 added [ 255.493569][ T5474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.496669][ T5474] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 255.509477][ T5474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.554279][ T5474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.557354][ T5474] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 255.597311][ T5474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.686859][ T5474] hsr_slave_0: entered promiscuous mode [ 255.693382][ T5474] hsr_slave_1: entered promiscuous mode [ 256.305925][ T5474] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 256.324447][ T5474] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 256.335905][ T5474] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 256.354437][ T5474] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 256.498180][ T5474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.534721][ T5474] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.555737][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.559024][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.570254][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.574398][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.873036][ T4691] Bluetooth: hci0: command tx timeout [ 256.934787][ T5474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.997688][ T5474] veth0_vlan: entered promiscuous mode [ 257.025982][ T5474] veth1_vlan: entered promiscuous mode [ 257.071538][ T5474] veth0_macvtap: entered promiscuous mode [ 257.088873][ T5474] veth1_macvtap: entered promiscuous mode [ 257.126317][ T5474] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 257.146572][ T5474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.151541][ T5474] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.173743][ T5474] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.177541][ T5474] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.181339][ T5474] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.311381][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.317858][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.368973][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.376854][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.967109][ T5536] loop0: detected capacity change from 0 to 40427 [ 258.004219][ T5536] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 258.007689][ T5536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 258.034753][ T5536] F2FS-fs (loop0): invalid crc value [ 258.211317][ T5536] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 258.218175][ T5536] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 258.952833][ T4691] Bluetooth: hci0: command tx timeout [ 260.799689][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.803205][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.032824][ T4691] Bluetooth: hci0: command tx timeout [ 266.919396][ T5536] F2FS-fs (loop0): f2fs_pin_file_control: Enable GC = ino a after 800 GC trials [ 266.928754][ T5536] syz.0.16: attempt to access beyond end of device [ 266.928754][ T5536] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 266.938951][ T5536] syz.0.16: attempt to access beyond end of device [ 266.938951][ T5536] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 266.946988][ T5536] syz.0.16: attempt to access beyond end of device [ 266.946988][ T5536] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 266.953687][ T5536] syz.0.16: attempt to access beyond end of device [ 266.953687][ T5536] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 266.959324][ T5536] syz.0.16: attempt to access beyond end of device [ 266.959324][ T5536] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 266.966389][ T5536] syz.0.16: attempt to access beyond end of device [ 266.966389][ T5536] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 266.974305][ T5536] syz.0.16: attempt to access beyond end of device [ 266.974305][ T5536] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 266.980259][ T5536] syz.0.16: attempt to access beyond end of device [ 266.980259][ T5536] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 266.987051][ T5536] syz.0.16: attempt to access beyond end of device [ 266.987051][ T5536] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 266.993294][ T5536] syz.0.16: attempt to access beyond end of device [ 266.993294][ T5536] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 271.933765][ T5536] bio_check_eod: 59884 callbacks suppressed [ 271.933783][ T5536] syz.0.16: attempt to access beyond end of device [ 271.933783][ T5536] loop0: rw=524288, sector=89968, nr_sectors = 8 limit=40427 [ 271.941850][ T5536] syz.0.16: attempt to access beyond end of device [ 271.941850][ T5536] loop0: rw=0, sector=86016, nr_sectors = 8 limit=40427 [ 271.951097][ T5536] syz.0.16: attempt to access beyond end of device [ 271.951097][ T5536] loop0: rw=0, sector=86024, nr_sectors = 8 limit=40427 [ 271.956658][ T5536] syz.0.16: attempt to access beyond end of device [ 271.956658][ T5536] loop0: rw=0, sector=86032, nr_sectors = 8 limit=40427 [ 271.961914][ T5536] syz.0.16: attempt to access beyond end of device [ 271.961914][ T5536] loop0: rw=0, sector=86040, nr_sectors = 8 limit=40427 [ 271.969079][ T5536] syz.0.16: attempt to access beyond end of device [ 271.969079][ T5536] loop0: rw=0, sector=86048, nr_sectors = 8 limit=40427 [ 271.974912][ T5536] syz.0.16: attempt to access beyond end of device [ 271.974912][ T5536] loop0: rw=0, sector=86056, nr_sectors = 8 limit=40427 [ 271.980232][ T5536] syz.0.16: attempt to access beyond end of device [ 271.980232][ T5536] loop0: rw=0, sector=86064, nr_sectors = 8 limit=40427 [ 271.987583][ T5536] syz.0.16: attempt to access beyond end of device [ 271.987583][ T5536] loop0: rw=0, sector=86072, nr_sectors = 8 limit=40427 [ 271.993804][ T5536] syz.0.16: attempt to access beyond end of device [ 271.993804][ T5536] loop0: rw=0, sector=86080, nr_sectors = 8 limit=40427 [ 272.522321][ T5432] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 272.529417][ T5432] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 272.533812][ T5432] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 272.537684][ T5432] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 272.540888][ T5432] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 273.406727][ T5559] chnl_net:caif_netlink_parms(): no params data found [ 273.556538][ T5559] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.564817][ T5559] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.568095][ T5559] bridge_slave_0: entered allmulticast mode [ 273.584861][ T5559] bridge_slave_0: entered promiscuous mode [ 273.589678][ T5559] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.604668][ T5559] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.607473][ T5559] bridge_slave_1: entered allmulticast mode [ 273.611126][ T5559] bridge_slave_1: entered promiscuous mode [ 273.687291][ T5559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.705238][ T5559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.769021][ T5559] team0: Port device team_slave_0 added [ 273.788173][ T5559] team0: Port device team_slave_1 added [ 273.831350][ T5559] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.842666][ T5559] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.875064][ T5559] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.880846][ T5559] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.893613][ T5559] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 273.914093][ T5559] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.994556][ T5559] hsr_slave_0: entered promiscuous mode [ 274.006723][ T5559] hsr_slave_1: entered promiscuous mode [ 274.009995][ T5559] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 274.024752][ T5559] Cannot create hsr debugfs directory [ 274.360345][ T5559] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 274.379387][ T5559] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 274.406435][ T5559] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 274.425527][ T5559] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 274.553686][ T5432] Bluetooth: hci1: command tx timeout [ 274.589855][ T5559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 274.628365][ T5559] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.649939][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.653278][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.665369][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.668504][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.738098][ T5559] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 275.041413][ T5559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.118785][ T5559] veth0_vlan: entered promiscuous mode [ 275.140614][ T5559] veth1_vlan: entered promiscuous mode [ 275.194621][ T5559] veth0_macvtap: entered promiscuous mode [ 275.206168][ T5559] veth1_macvtap: entered promiscuous mode [ 275.232400][ T5559] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 275.257794][ T5559] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 275.280441][ T5559] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.294532][ T5559] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.298421][ T5559] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.302234][ T5559] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.430147][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.437384][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.505411][ T2993] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.515091][ T2993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/07/27 20:12:29 executed programs: 3 [ 276.633605][ T5432] Bluetooth: hci1: command tx timeout [ 276.963801][ T5536] bio_check_eod: 28974 callbacks suppressed [ 276.963819][ T5536] syz.0.16: attempt to access beyond end of device [ 276.963819][ T5536] loop0: rw=0, sector=88200, nr_sectors = 8 limit=40427 [ 276.983573][ T5536] syz.0.16: attempt to access beyond end of device [ 276.983573][ T5536] loop0: rw=0, sector=88208, nr_sectors = 8 limit=40427 [ 276.989559][ T5536] syz.0.16: attempt to access beyond end of device [ 276.989559][ T5536] loop0: rw=0, sector=88216, nr_sectors = 8 limit=40427 [ 277.014402][ T5536] syz.0.16: attempt to access beyond end of device [ 277.014402][ T5536] loop0: rw=0, sector=88224, nr_sectors = 8 limit=40427 [ 277.019589][ T5536] syz.0.16: attempt to access beyond end of device [ 277.019589][ T5536] loop0: rw=0, sector=88232, nr_sectors = 8 limit=40427 [ 277.044232][ T5536] syz.0.16: attempt to access beyond end of device [ 277.044232][ T5536] loop0: rw=0, sector=88240, nr_sectors = 8 limit=40427 [ 277.049850][ T5536] syz.0.16: attempt to access beyond end of device [ 277.049850][ T5536] loop0: rw=0, sector=88248, nr_sectors = 8 limit=40427 [ 277.073131][ T5536] syz.0.16: attempt to access beyond end of device [ 277.073131][ T5536] loop0: rw=0, sector=88256, nr_sectors = 8 limit=40427 [ 277.079512][ T5536] syz.0.16: attempt to access beyond end of device [ 277.079512][ T5536] loop0: rw=0, sector=88264, nr_sectors = 8 limit=40427 [ 277.104255][ T5536] syz.0.16: attempt to access beyond end of device [ 277.104255][ T5536] loop0: rw=0, sector=88272, nr_sectors = 8 limit=40427 [ 278.715769][ T5432] Bluetooth: hci1: command tx timeout [ 280.795725][ T5432] Bluetooth: hci1: command tx timeout 2025/07/27 20:12:35 executed programs: 7 [ 281.976184][ T5536] bio_check_eod: 28161 callbacks suppressed [ 281.976201][ T5536] syz.0.16: attempt to access beyond end of device [ 281.976201][ T5536] loop0: rw=524288, sector=87848, nr_sectors = 8 limit=40427 [ 281.993424][ T5536] syz.0.16: attempt to access beyond end of device [ 281.993424][ T5536] loop0: rw=524288, sector=87856, nr_sectors = 8 limit=40427 [ 281.999134][ T5536] syz.0.16: attempt to access beyond end of device [ 281.999134][ T5536] loop0: rw=524288, sector=87864, nr_sectors = 8 limit=40427 [ 282.022037][ T5536] syz.0.16: attempt to access beyond end of device [ 282.022037][ T5536] loop0: rw=524288, sector=87872, nr_sectors = 8 limit=40427 [ 282.038477][ T5536] syz.0.16: attempt to access beyond end of device [ 282.038477][ T5536] loop0: rw=524288, sector=87880, nr_sectors = 8 limit=40427 [ 282.052798][ T5536] syz.0.16: attempt to access beyond end of device [ 282.052798][ T5536] loop0: rw=524288, sector=87888, nr_sectors = 8 limit=40427 [ 282.063938][ T5536] syz.0.16: attempt to access beyond end of device [ 282.063938][ T5536] loop0: rw=524288, sector=87896, nr_sectors = 8 limit=40427 [ 282.080214][ T5536] syz.0.16: attempt to access beyond end of device [ 282.080214][ T5536] loop0: rw=524288, sector=87904, nr_sectors = 8 limit=40427 [ 282.092794][ T5536] syz.0.16: attempt to access beyond end of device [ 282.092794][ T5536] loop0: rw=524288, sector=87912, nr_sectors = 8 limit=40427 [ 282.104255][ T5536] syz.0.16: attempt to access beyond end of device [ 282.104255][ T5536] loop0: rw=524288, sector=87920, nr_sectors = 8 limit=40427 [ 286.993008][ T5536] bio_check_eod: 29959 callbacks suppressed [ 286.993026][ T5536] syz.0.16: attempt to access beyond end of device [ 286.993026][ T5536] loop0: rw=0, sector=86040, nr_sectors = 8 limit=40427 [ 287.007561][ T5536] syz.0.16: attempt to access beyond end of device [ 287.007561][ T5536] loop0: rw=0, sector=86048, nr_sectors = 8 limit=40427 [ 287.022832][ T5536] syz.0.16: attempt to access beyond end of device [ 287.022832][ T5536] loop0: rw=0, sector=86056, nr_sectors = 8 limit=40427 [ 287.029573][ T5536] syz.0.16: attempt to access beyond end of device [ 287.029573][ T5536] loop0: rw=0, sector=86064, nr_sectors = 8 limit=40427 [ 287.046732][ T5536] syz.0.16: attempt to access beyond end of device [ 287.046732][ T5536] loop0: rw=0, sector=86072, nr_sectors = 8 limit=40427 [ 287.064040][ T5536] syz.0.16: attempt to access beyond end of device [ 287.064040][ T5536] loop0: rw=0, sector=86080, nr_sectors = 8 limit=40427 [ 287.070618][ T5536] syz.0.16: attempt to access beyond end of device [ 287.070618][ T5536] loop0: rw=0, sector=86088, nr_sectors = 8 limit=40427 [ 287.092844][ T5536] syz.0.16: attempt to access beyond end of device [ 287.092844][ T5536] loop0: rw=0, sector=86096, nr_sectors = 8 limit=40427 [ 287.098343][ T5536] syz.0.16: attempt to access beyond end of device [ 287.098343][ T5536] loop0: rw=0, sector=86104, nr_sectors = 8 limit=40427 [ 287.112975][ T5536] syz.0.16: attempt to access beyond end of device [ 287.112975][ T5536] loop0: rw=0, sector=86112, nr_sectors = 8 limit=40427 2025/07/27 20:12:41 executed programs: 11 [ 292.013139][ T5536] bio_check_eod: 30908 callbacks suppressed [ 292.013157][ T5536] syz.0.16: attempt to access beyond end of device [ 292.013157][ T5536] loop0: rw=0, sector=87864, nr_sectors = 8 limit=40427 [ 292.021649][ T5536] syz.0.16: attempt to access beyond end of device [ 292.021649][ T5536] loop0: rw=0, sector=87872, nr_sectors = 8 limit=40427 [ 292.053920][ T5536] syz.0.16: attempt to access beyond end of device [ 292.053920][ T5536] loop0: rw=0, sector=87880, nr_sectors = 8 limit=40427 [ 292.061192][ T5536] syz.0.16: attempt to access beyond end of device [ 292.061192][ T5536] loop0: rw=0, sector=87888, nr_sectors = 8 limit=40427 [ 292.074329][ T5536] syz.0.16: attempt to access beyond end of device [ 292.074329][ T5536] loop0: rw=0, sector=87896, nr_sectors = 8 limit=40427 [ 292.080548][ T5536] syz.0.16: attempt to access beyond end of device [ 292.080548][ T5536] loop0: rw=0, sector=87904, nr_sectors = 8 limit=40427 [ 292.102894][ T5536] syz.0.16: attempt to access beyond end of device [ 292.102894][ T5536] loop0: rw=0, sector=87912, nr_sectors = 8 limit=40427 [ 292.108686][ T5536] syz.0.16: attempt to access beyond end of device [ 292.108686][ T5536] loop0: rw=0, sector=87920, nr_sectors = 8 limit=40427 [ 292.133356][ T5536] syz.0.16: attempt to access beyond end of device [ 292.133356][ T5536] loop0: rw=0, sector=87928, nr_sectors = 8 limit=40427 [ 292.139084][ T5536] syz.0.16: attempt to access beyond end of device [ 292.139084][ T5536] loop0: rw=0, sector=87936, nr_sectors = 8 limit=40427 2025/07/27 20:12:47 executed programs: 15 [ 297.022763][ T5536] bio_check_eod: 30871 callbacks suppressed [ 297.022780][ T5536] syz.0.16: attempt to access beyond end of device [ 297.022780][ T5536] loop0: rw=0, sector=89392, nr_sectors = 8 limit=40427 [ 297.039290][ T5536] syz.0.16: attempt to access beyond end of device [ 297.039290][ T5536] loop0: rw=0, sector=89400, nr_sectors = 8 limit=40427 [ 297.054369][ T5536] syz.0.16: attempt to access beyond end of device [ 297.054369][ T5536] loop0: rw=0, sector=89408, nr_sectors = 8 limit=40427 [ 297.070617][ T5536] syz.0.16: attempt to access beyond end of device [ 297.070617][ T5536] loop0: rw=0, sector=89416, nr_sectors = 8 limit=40427 [ 297.083325][ T5536] syz.0.16: attempt to access beyond end of device [ 297.083325][ T5536] loop0: rw=0, sector=89424, nr_sectors = 8 limit=40427 [ 297.100519][ T5536] syz.0.16: attempt to access beyond end of device [ 297.100519][ T5536] loop0: rw=0, sector=89432, nr_sectors = 8 limit=40427 [ 297.113506][ T5536] syz.0.16: attempt to access beyond end of device [ 297.113506][ T5536] loop0: rw=0, sector=89440, nr_sectors = 8 limit=40427 [ 297.132417][ T5536] syz.0.16: attempt to access beyond end of device [ 297.132417][ T5536] loop0: rw=0, sector=89448, nr_sectors = 8 limit=40427 [ 297.139505][ T5536] syz.0.16: attempt to access beyond end of device [ 297.139505][ T5536] loop0: rw=0, sector=89456, nr_sectors = 8 limit=40427 [ 297.153830][ T5536] syz.0.16: attempt to access beyond end of device [ 297.153830][ T5536] loop0: rw=0, sector=89464, nr_sectors = 8 limit=40427 2025/07/27 20:12:52 executed programs: 19 [ 302.042669][ T5536] bio_check_eod: 31637 callbacks suppressed [ 302.042685][ T5536] syz.0.16: attempt to access beyond end of device [ 302.042685][ T5536] loop0: rw=0, sector=89128, nr_sectors = 8 limit=40427 [ 302.050657][ T5536] syz.0.16: attempt to access beyond end of device [ 302.050657][ T5536] loop0: rw=0, sector=89136, nr_sectors = 8 limit=40427 [ 302.082902][ T5536] syz.0.16: attempt to access beyond end of device [ 302.082902][ T5536] loop0: rw=0, sector=89144, nr_sectors = 8 limit=40427 [ 302.088428][ T5536] syz.0.16: attempt to access beyond end of device [ 302.088428][ T5536] loop0: rw=0, sector=89152, nr_sectors = 8 limit=40427 [ 302.113691][ T5536] syz.0.16: attempt to access beyond end of device [ 302.113691][ T5536] loop0: rw=0, sector=89160, nr_sectors = 8 limit=40427 [ 302.119637][ T5536] syz.0.16: attempt to access beyond end of device [ 302.119637][ T5536] loop0: rw=0, sector=89168, nr_sectors = 8 limit=40427 [ 302.133509][ T5536] syz.0.16: attempt to access beyond end of device [ 302.133509][ T5536] loop0: rw=0, sector=89176, nr_sectors = 8 limit=40427 [ 302.139605][ T5536] syz.0.16: attempt to access beyond end of device [ 302.139605][ T5536] loop0: rw=0, sector=89184, nr_sectors = 8 limit=40427 [ 302.162885][ T5536] syz.0.16: attempt to access beyond end of device [ 302.162885][ T5536] loop0: rw=0, sector=89192, nr_sectors = 8 limit=40427 [ 302.168988][ T5536] syz.0.16: attempt to access beyond end of device [ 302.168988][ T5536] loop0: rw=0, sector=89200, nr_sectors = 8 limit=40427 2025/07/27 20:12:58 executed programs: 23 [ 307.064484][ T5536] bio_check_eod: 31582 callbacks suppressed [ 307.064504][ T5536] syz.0.16: attempt to access beyond end of device [ 307.064504][ T5536] loop0: rw=0, sector=88424, nr_sectors = 8 limit=40427 [ 307.088172][ T5536] syz.0.16: attempt to access beyond end of device [ 307.088172][ T5536] loop0: rw=0, sector=88432, nr_sectors = 8 limit=40427 [ 307.102896][ T5536] syz.0.16: attempt to access beyond end of device [ 307.102896][ T5536] loop0: rw=0, sector=88440, nr_sectors = 8 limit=40427 [ 307.113796][ T5536] syz.0.16: attempt to access beyond end of device [ 307.113796][ T5536] loop0: rw=0, sector=88448, nr_sectors = 8 limit=40427 [ 307.119372][ T5536] syz.0.16: attempt to access beyond end of device [ 307.119372][ T5536] loop0: rw=0, sector=88456, nr_sectors = 8 limit=40427 [ 307.142819][ T5536] syz.0.16: attempt to access beyond end of device [ 307.142819][ T5536] loop0: rw=0, sector=88464, nr_sectors = 8 limit=40427 [ 307.148505][ T5536] syz.0.16: attempt to access beyond end of device [ 307.148505][ T5536] loop0: rw=0, sector=88472, nr_sectors = 8 limit=40427 [ 307.165616][ T5536] syz.0.16: attempt to access beyond end of device [ 307.165616][ T5536] loop0: rw=0, sector=88480, nr_sectors = 8 limit=40427 [ 307.171264][ T5536] syz.0.16: attempt to access beyond end of device [ 307.171264][ T5536] loop0: rw=0, sector=88488, nr_sectors = 8 limit=40427 [ 307.189140][ T5536] syz.0.16: attempt to access beyond end of device [ 307.189140][ T5536] loop0: rw=0, sector=88496, nr_sectors = 8 limit=40427 2025/07/27 20:13:04 executed programs: 27 [ 312.086849][ T5536] bio_check_eod: 30164 callbacks suppressed [ 312.086869][ T5536] syz.0.16: attempt to access beyond end of device [ 312.086869][ T5536] loop0: rw=524288, sector=88256, nr_sectors = 8 limit=40427 [ 312.112908][ T5536] syz.0.16: attempt to access beyond end of device [ 312.112908][ T5536] loop0: rw=524288, sector=88264, nr_sectors = 8 limit=40427 [ 312.119178][ T5536] syz.0.16: attempt to access beyond end of device [ 312.119178][ T5536] loop0: rw=524288, sector=88272, nr_sectors = 8 limit=40427 [ 312.143789][ T5536] syz.0.16: attempt to access beyond end of device [ 312.143789][ T5536] loop0: rw=524288, sector=88280, nr_sectors = 8 limit=40427 [ 312.149928][ T5536] syz.0.16: attempt to access beyond end of device [ 312.149928][ T5536] loop0: rw=524288, sector=88288, nr_sectors = 8 limit=40427 [ 312.174158][ T5536] syz.0.16: attempt to access beyond end of device [ 312.174158][ T5536] loop0: rw=524288, sector=88296, nr_sectors = 8 limit=40427 [ 312.180139][ T5536] syz.0.16: attempt to access beyond end of device [ 312.180139][ T5536] loop0: rw=524288, sector=88304, nr_sectors = 8 limit=40427 [ 312.202894][ T5536] syz.0.16: attempt to access beyond end of device [ 312.202894][ T5536] loop0: rw=524288, sector=88312, nr_sectors = 8 limit=40427 [ 312.209312][ T5536] syz.0.16: attempt to access beyond end of device [ 312.209312][ T5536] loop0: rw=524288, sector=88320, nr_sectors = 8 limit=40427 [ 312.222988][ T5536] syz.0.16: attempt to access beyond end of device [ 312.222988][ T5536] loop0: rw=524288, sector=88328, nr_sectors = 8 limit=40427 2025/07/27 20:13:10 executed programs: 31 [ 317.096776][ T5536] bio_check_eod: 31042 callbacks suppressed [ 317.096796][ T5536] syz.0.16: attempt to access beyond end of device [ 317.096796][ T5536] loop0: rw=0, sector=87192, nr_sectors = 8 limit=40427 [ 317.114635][ T5536] syz.0.16: attempt to access beyond end of device [ 317.114635][ T5536] loop0: rw=0, sector=87200, nr_sectors = 8 limit=40427 [ 317.130450][ T5536] syz.0.16: attempt to access beyond end of device [ 317.130450][ T5536] loop0: rw=0, sector=87208, nr_sectors = 8 limit=40427 [ 317.142773][ T5536] syz.0.16: attempt to access beyond end of device [ 317.142773][ T5536] loop0: rw=0, sector=87216, nr_sectors = 8 limit=40427 [ 317.159657][ T5536] syz.0.16: attempt to access beyond end of device [ 317.159657][ T5536] loop0: rw=0, sector=87224, nr_sectors = 8 limit=40427 [ 317.173688][ T5536] syz.0.16: attempt to access beyond end of device [ 317.173688][ T5536] loop0: rw=0, sector=87232, nr_sectors = 8 limit=40427 [ 317.178967][ T5536] syz.0.16: attempt to access beyond end of device [ 317.178967][ T5536] loop0: rw=0, sector=87240, nr_sectors = 8 limit=40427 [ 317.193953][ T5536] syz.0.16: attempt to access beyond end of device [ 317.193953][ T5536] loop0: rw=0, sector=87248, nr_sectors = 8 limit=40427 [ 317.209588][ T5536] syz.0.16: attempt to access beyond end of device [ 317.209588][ T5536] loop0: rw=0, sector=87256, nr_sectors = 8 limit=40427 [ 317.216534][ T5536] syz.0.16: attempt to access beyond end of device [ 317.216534][ T5536] loop0: rw=0, sector=87264, nr_sectors = 8 limit=40427 [ 322.103812][ T5536] bio_check_eod: 31709 callbacks suppressed [ 322.103830][ T5536] syz.0.16: attempt to access beyond end of device [ 322.103830][ T5536] loop0: rw=0, sector=87504, nr_sectors = 8 limit=40427 [ 322.112268][ T5536] syz.0.16: attempt to access beyond end of device [ 322.112268][ T5536] loop0: rw=0, sector=87512, nr_sectors = 8 limit=40427 2025/07/27 20:13:15 executed programs: 35 [ 322.142844][ T5536] syz.0.16: attempt to access beyond end of device [ 322.142844][ T5536] loop0: rw=0, sector=87520, nr_sectors = 8 limit=40427 [ 322.148159][ T5536] syz.0.16: attempt to access beyond end of device [ 322.148159][ T5536] loop0: rw=0, sector=87528, nr_sectors = 8 limit=40427 [ 322.172794][ T5536] syz.0.16: attempt to access beyond end of device [ 322.172794][ T5536] loop0: rw=0, sector=87536, nr_sectors = 8 limit=40427 [ 322.178487][ T5536] syz.0.16: attempt to access beyond end of device [ 322.178487][ T5536] loop0: rw=0, sector=87544, nr_sectors = 8 limit=40427 [ 322.193557][ T5536] syz.0.16: attempt to access beyond end of device [ 322.193557][ T5536] loop0: rw=0, sector=87552, nr_sectors = 8 limit=40427 [ 322.199493][ T5536] syz.0.16: attempt to access beyond end of device [ 322.199493][ T5536] loop0: rw=0, sector=87560, nr_sectors = 8 limit=40427 [ 322.213043][ T5536] syz.0.16: attempt to access beyond end of device [ 322.213043][ T5536] loop0: rw=0, sector=87568, nr_sectors = 8 limit=40427 [ 322.218246][ T5536] syz.0.16: attempt to access beyond end of device [ 322.218246][ T5536] loop0: rw=0, sector=87576, nr_sectors = 8 limit=40427 [ 322.235747][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.238273][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 327.113444][ T5536] bio_check_eod: 31218 callbacks suppressed [ 327.113457][ T5536] syz.0.16: attempt to access beyond end of device [ 327.113457][ T5536] loop0: rw=524288, sector=87848, nr_sectors = 8 limit=40427 [ 327.133993][ T5536] syz.0.16: attempt to access beyond end of device [ 327.133993][ T5536] loop0: rw=524288, sector=87856, nr_sectors = 8 limit=40427 [ 327.139841][ T5536] syz.0.16: attempt to access beyond end of device [ 327.139841][ T5536] loop0: rw=524288, sector=87864, nr_sectors = 8 limit=40427 [ 327.169788][ T5536] syz.0.16: attempt to access beyond end of device [ 327.169788][ T5536] loop0: rw=524288, sector=87872, nr_sectors = 8 limit=40427 [ 327.183681][ T5536] syz.0.16: attempt to access beyond end of device [ 327.183681][ T5536] loop0: rw=524288, sector=87880, nr_sectors = 8 limit=40427 [ 327.193503][ T5536] syz.0.16: attempt to access beyond end of device [ 327.193503][ T5536] loop0: rw=524288, sector=87888, nr_sectors = 8 limit=40427 [ 327.199555][ T5536] syz.0.16: attempt to access beyond end of device [ 327.199555][ T5536] loop0: rw=524288, sector=87896, nr_sectors = 8 limit=40427 [ 327.223220][ T5536] syz.0.16: attempt to access beyond end of device [ 327.223220][ T5536] loop0: rw=524288, sector=87904, nr_sectors = 8 limit=40427 [ 327.228112][ T5536] syz.0.16: attempt to access beyond end of device [ 327.228112][ T5536] loop0: rw=524288, sector=87912, nr_sectors = 8 limit=40427 [ 327.246071][ T5536] syz.0.16: attempt to access beyond end of device [ 327.246071][ T5536] loop0: rw=524288, sector=87920, nr_sectors = 8 limit=40427 2025/07/27 20:13:21 executed programs: 39 [ 332.122822][ T5536] bio_check_eod: 31029 callbacks suppressed [ 332.122839][ T5536] syz.0.16: attempt to access beyond end of device [ 332.122839][ T5536] loop0: rw=0, sector=86680, nr_sectors = 8 limit=40427 [ 332.131170][ T5536] syz.0.16: attempt to access beyond end of device [ 332.131170][ T5536] loop0: rw=0, sector=86688, nr_sectors = 8 limit=40427 [ 332.154916][ T5536] syz.0.16: attempt to access beyond end of device [ 332.154916][ T5536] loop0: rw=0, sector=86696, nr_sectors = 8 limit=40427 [ 332.161245][ T5536] syz.0.16: attempt to access beyond end of device [ 332.161245][ T5536] loop0: rw=0, sector=86704, nr_sectors = 8 limit=40427 [ 332.182805][ T5536] syz.0.16: attempt to access beyond end of device [ 332.182805][ T5536] loop0: rw=0, sector=86712, nr_sectors = 8 limit=40427 [ 332.188564][ T5536] syz.0.16: attempt to access beyond end of device [ 332.188564][ T5536] loop0: rw=0, sector=86720, nr_sectors = 8 limit=40427 [ 332.213831][ T5536] syz.0.16: attempt to access beyond end of device [ 332.213831][ T5536] loop0: rw=0, sector=86728, nr_sectors = 8 limit=40427 [ 332.221032][ T5536] syz.0.16: attempt to access beyond end of device [ 332.221032][ T5536] loop0: rw=0, sector=86736, nr_sectors = 8 limit=40427 [ 332.242791][ T5536] syz.0.16: attempt to access beyond end of device [ 332.242791][ T5536] loop0: rw=0, sector=86744, nr_sectors = 8 limit=40427 [ 332.248133][ T5536] syz.0.16: attempt to access beyond end of device [ 332.248133][ T5536] loop0: rw=0, sector=86752, nr_sectors = 8 limit=40427 2025/07/27 20:13:27 executed programs: 43 [ 337.142860][ T5536] bio_check_eod: 31194 callbacks suppressed [ 337.142878][ T5536] syz.0.16: attempt to access beyond end of device [ 337.142878][ T5536] loop0: rw=524288, sector=86832, nr_sectors = 8 limit=40427 [ 337.152360][ T5536] syz.0.16: attempt to access beyond end of device [ 337.152360][ T5536] loop0: rw=524288, sector=86840, nr_sectors = 8 limit=40427 [ 337.173632][ T5536] syz.0.16: attempt to access beyond end of device [ 337.173632][ T5536] loop0: rw=524288, sector=86848, nr_sectors = 8 limit=40427 [ 337.179483][ T5536] syz.0.16: attempt to access beyond end of device [ 337.179483][ T5536] loop0: rw=524288, sector=86856, nr_sectors = 8 limit=40427 [ 337.194033][ T5536] syz.0.16: attempt to access beyond end of device [ 337.194033][ T5536] loop0: rw=524288, sector=86864, nr_sectors = 8 limit=40427 [ 337.210207][ T5536] syz.0.16: attempt to access beyond end of device [ 337.210207][ T5536] loop0: rw=524288, sector=86872, nr_sectors = 8 limit=40427 [ 337.223127][ T5536] syz.0.16: attempt to access beyond end of device [ 337.223127][ T5536] loop0: rw=524288, sector=86880, nr_sectors = 8 limit=40427 [ 337.239680][ T5536] syz.0.16: attempt to access beyond end of device [ 337.239680][ T5536] loop0: rw=524288, sector=86888, nr_sectors = 8 limit=40427 [ 337.252946][ T5536] syz.0.16: attempt to access beyond end of device [ 337.252946][ T5536] loop0: rw=524288, sector=86896, nr_sectors = 8 limit=40427 [ 337.271388][ T5536] syz.0.16: attempt to access beyond end of device [ 337.271388][ T5536] loop0: rw=524288, sector=86904, nr_sectors = 8 limit=40427 2025/07/27 20:13:32 executed programs: 47 [ 342.155414][ T5536] bio_check_eod: 29716 callbacks suppressed [ 342.155433][ T5536] syz.0.16: attempt to access beyond end of device [ 342.155433][ T5536] loop0: rw=524288, sector=87040, nr_sectors = 8 limit=40427 [ 342.179287][ T5536] syz.0.16: attempt to access beyond end of device [ 342.179287][ T5536] loop0: rw=524288, sector=87048, nr_sectors = 8 limit=40427 [ 342.192744][ T5536] syz.0.16: attempt to access beyond end of device [ 342.192744][ T5536] loop0: rw=524288, sector=87056, nr_sectors = 8 limit=40427 [ 342.203955][ T5536] syz.0.16: attempt to access beyond end of device [ 342.203955][ T5536] loop0: rw=524288, sector=87064, nr_sectors = 8 limit=40427 [ 342.214552][ T5536] syz.0.16: attempt to access beyond end of device [ 342.214552][ T5536] loop0: rw=524288, sector=87072, nr_sectors = 8 limit=40427 [ 342.220862][ T5536] syz.0.16: attempt to access beyond end of device [ 342.220862][ T5536] loop0: rw=524288, sector=87080, nr_sectors = 8 limit=40427 [ 342.244047][ T5536] syz.0.16: attempt to access beyond end of device [ 342.244047][ T5536] loop0: rw=524288, sector=87088, nr_sectors = 8 limit=40427 [ 342.250011][ T5536] syz.0.16: attempt to access beyond end of device [ 342.250011][ T5536] loop0: rw=524288, sector=87096, nr_sectors = 8 limit=40427 [ 342.273576][ T5536] syz.0.16: attempt to access beyond end of device [ 342.273576][ T5536] loop0: rw=524288, sector=87104, nr_sectors = 8 limit=40427 [ 342.280225][ T5536] syz.0.16: attempt to access beyond end of device [ 342.280225][ T5536] loop0: rw=524288, sector=87112, nr_sectors = 8 limit=40427 2025/07/27 20:13:38 executed programs: 51 [ 347.168092][ T5536] bio_check_eod: 30505 callbacks suppressed [ 347.168106][ T5536] syz.0.16: attempt to access beyond end of device [ 347.168106][ T5536] loop0: rw=0, sector=89600, nr_sectors = 8 limit=40427 [ 347.192015][ T5536] syz.0.16: attempt to access beyond end of device [ 347.192015][ T5536] loop0: rw=0, sector=89608, nr_sectors = 8 limit=40427 [ 347.198572][ T5536] syz.0.16: attempt to access beyond end of device [ 347.198572][ T5536] loop0: rw=0, sector=89616, nr_sectors = 8 limit=40427 [ 347.213055][ T5536] syz.0.16: attempt to access beyond end of device [ 347.213055][ T5536] loop0: rw=0, sector=89624, nr_sectors = 8 limit=40427 [ 347.229923][ T5536] syz.0.16: attempt to access beyond end of device [ 347.229923][ T5536] loop0: rw=0, sector=89632, nr_sectors = 8 limit=40427 [ 347.242911][ T5536] syz.0.16: attempt to access beyond end of device [ 347.242911][ T5536] loop0: rw=0, sector=89640, nr_sectors = 8 limit=40427 [ 347.262696][ T5536] syz.0.16: attempt to access beyond end of device [ 347.262696][ T5536] loop0: rw=0, sector=89648, nr_sectors = 8 limit=40427 [ 347.268579][ T5536] syz.0.16: attempt to access beyond end of device [ 347.268579][ T5536] loop0: rw=0, sector=89656, nr_sectors = 8 limit=40427 [ 347.282820][ T5536] syz.0.16: attempt to access beyond end of device [ 347.282820][ T5536] loop0: rw=0, sector=89664, nr_sectors = 8 limit=40427 [ 347.298877][ T5536] syz.0.16: attempt to access beyond end of device [ 347.298877][ T5536] loop0: rw=0, sector=89672, nr_sectors = 8 limit=40427 2025/07/27 20:13:44 executed programs: 55 [ 352.182702][ T5536] bio_check_eod: 31131 callbacks suppressed [ 352.182721][ T5536] syz.0.16: attempt to access beyond end of device [ 352.182721][ T5536] loop0: rw=524288, sector=89248, nr_sectors = 8 limit=40427 [ 352.204190][ T5536] syz.0.16: attempt to access beyond end of device [ 352.204190][ T5536] loop0: rw=524288, sector=89256, nr_sectors = 8 limit=40427 [ 352.221474][ T5536] syz.0.16: attempt to access beyond end of device [ 352.221474][ T5536] loop0: rw=524288, sector=89264, nr_sectors = 8 limit=40427 [ 352.234509][ T5536] syz.0.16: attempt to access beyond end of device [ 352.234509][ T5536] loop0: rw=524288, sector=89272, nr_sectors = 8 limit=40427 [ 352.250454][ T5536] syz.0.16: attempt to access beyond end of device [ 352.250454][ T5536] loop0: rw=524288, sector=89280, nr_sectors = 8 limit=40427 [ 352.257851][ T5536] syz.0.16: attempt to access beyond end of device [ 352.257851][ T5536] loop0: rw=524288, sector=89288, nr_sectors = 8 limit=40427 [ 352.273567][ T5536] syz.0.16: attempt to access beyond end of device [ 352.273567][ T5536] loop0: rw=524288, sector=89296, nr_sectors = 8 limit=40427 [ 352.283992][ T5536] syz.0.16: attempt to access beyond end of device [ 352.283992][ T5536] loop0: rw=524288, sector=89304, nr_sectors = 8 limit=40427 [ 352.300570][ T5536] syz.0.16: attempt to access beyond end of device [ 352.300570][ T5536] loop0: rw=524288, sector=89312, nr_sectors = 8 limit=40427 [ 352.318157][ T5536] syz.0.16: attempt to access beyond end of device [ 352.318157][ T5536] loop0: rw=524288, sector=89320, nr_sectors = 8 limit=40427 2025/07/27 20:13:50 executed programs: 59 [ 357.194926][ T5536] bio_check_eod: 31266 callbacks suppressed [ 357.194943][ T5536] syz.0.16: attempt to access beyond end of device [ 357.194943][ T5536] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 357.216308][ T5536] syz.0.16: attempt to access beyond end of device [ 357.216308][ T5536] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 357.221842][ T5536] syz.0.16: attempt to access beyond end of device [ 357.221842][ T5536] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 357.244172][ T5536] syz.0.16: attempt to access beyond end of device [ 357.244172][ T5536] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 357.261011][ T5536] syz.0.16: attempt to access beyond end of device [ 357.261011][ T5536] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 357.274085][ T5536] syz.0.16: attempt to access beyond end of device [ 357.274085][ T5536] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 357.279612][ T5536] syz.0.16: attempt to access beyond end of device [ 357.279612][ T5536] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 357.297585][ T5536] syz.0.16: attempt to access beyond end of device [ 357.297585][ T5536] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 357.313689][ T5536] syz.0.16: attempt to access beyond end of device [ 357.313689][ T5536] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 357.323079][ T5536] syz.0.16: attempt to access beyond end of device [ 357.323079][ T5536] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 [ 362.218101][ T5536] bio_check_eod: 31635 callbacks suppressed [ 362.218121][ T5536] syz.0.16: attempt to access beyond end of device [ 362.218121][ T5536] loop0: rw=0, sector=89696, nr_sectors = 8 limit=40427 [ 362.237037][ T5536] syz.0.16: attempt to access beyond end of device [ 362.237037][ T5536] loop0: rw=0, sector=89704, nr_sectors = 8 limit=40427 2025/07/27 20:13:55 executed programs: 63 [ 362.252888][ T5536] syz.0.16: attempt to access beyond end of device [ 362.252888][ T5536] loop0: rw=0, sector=89712, nr_sectors = 8 limit=40427 [ 362.258435][ T5536] syz.0.16: attempt to access beyond end of device [ 362.258435][ T5536] loop0: rw=0, sector=89720, nr_sectors = 8 limit=40427 [ 362.283723][ T5536] syz.0.16: attempt to access beyond end of device [ 362.283723][ T5536] loop0: rw=0, sector=89728, nr_sectors = 8 limit=40427 [ 362.288921][ T5536] syz.0.16: attempt to access beyond end of device [ 362.288921][ T5536] loop0: rw=0, sector=89736, nr_sectors = 8 limit=40427 [ 362.305376][ T5536] syz.0.16: attempt to access beyond end of device [ 362.305376][ T5536] loop0: rw=0, sector=89744, nr_sectors = 8 limit=40427 [ 362.313979][ T5536] syz.0.16: attempt to access beyond end of device [ 362.313979][ T5536] loop0: rw=0, sector=89752, nr_sectors = 8 limit=40427 [ 362.319543][ T5536] syz.0.16: attempt to access beyond end of device [ 362.319543][ T5536] loop0: rw=0, sector=89760, nr_sectors = 8 limit=40427 [ 362.343435][ T5536] syz.0.16: attempt to access beyond end of device [ 362.343435][ T5536] loop0: rw=0, sector=89768, nr_sectors = 8 limit=40427 [ 367.233923][ T5536] bio_check_eod: 30253 callbacks suppressed [ 367.233939][ T5536] syz.0.16: attempt to access beyond end of device [ 367.233939][ T5536] loop0: rw=0, sector=86280, nr_sectors = 8 limit=40427 [ 367.241981][ T5536] syz.0.16: attempt to access beyond end of device [ 367.241981][ T5536] loop0: rw=0, sector=86288, nr_sectors = 8 limit=40427 [ 367.263793][ T5536] syz.0.16: attempt to access beyond end of device [ 367.263793][ T5536] loop0: rw=0, sector=86296, nr_sectors = 8 limit=40427 [ 367.269965][ T5536] syz.0.16: attempt to access beyond end of device [ 367.269965][ T5536] loop0: rw=0, sector=86304, nr_sectors = 8 limit=40427 [ 367.288303][ T5536] syz.0.16: attempt to access beyond end of device [ 367.288303][ T5536] loop0: rw=0, sector=86312, nr_sectors = 8 limit=40427 [ 367.303863][ T5536] syz.0.16: attempt to access beyond end of device [ 367.303863][ T5536] loop0: rw=0, sector=86320, nr_sectors = 8 limit=40427 [ 367.313084][ T5536] syz.0.16: attempt to access beyond end of device [ 367.313084][ T5536] loop0: rw=0, sector=86328, nr_sectors = 8 limit=40427 [ 367.318856][ T5536] syz.0.16: attempt to access beyond end of device [ 367.318856][ T5536] loop0: rw=0, sector=86336, nr_sectors = 8 limit=40427 [ 367.342836][ T5536] syz.0.16: attempt to access beyond end of device [ 367.342836][ T5536] loop0: rw=0, sector=86344, nr_sectors = 8 limit=40427 [ 367.354031][ T5536] syz.0.16: attempt to access beyond end of device [ 367.354031][ T5536] loop0: rw=0, sector=86352, nr_sectors = 8 limit=40427 2025/07/27 20:14:01 executed programs: 67 [ 372.242724][ T5536] bio_check_eod: 31169 callbacks suppressed [ 372.242745][ T5536] syz.0.16: attempt to access beyond end of device [ 372.242745][ T5536] loop0: rw=524288, sector=86232, nr_sectors = 8 limit=40427 [ 372.251950][ T5536] syz.0.16: attempt to access beyond end of device [ 372.251950][ T5536] loop0: rw=524288, sector=86240, nr_sectors = 8 limit=40427 [ 372.270458][ T5536] syz.0.16: attempt to access beyond end of device [ 372.270458][ T5536] loop0: rw=524288, sector=86248, nr_sectors = 8 limit=40427 [ 372.282777][ T5536] syz.0.16: attempt to access beyond end of device [ 372.282777][ T5536] loop0: rw=524288, sector=86256, nr_sectors = 8 limit=40427 [ 372.288529][ T5536] syz.0.16: attempt to access beyond end of device [ 372.288529][ T5536] loop0: rw=524288, sector=86264, nr_sectors = 8 limit=40427 [ 372.307026][ T5536] syz.0.16: attempt to access beyond end of device [ 372.307026][ T5536] loop0: rw=524288, sector=86272, nr_sectors = 8 limit=40427 [ 372.326251][ T5536] syz.0.16: attempt to access beyond end of device [ 372.326251][ T5536] loop0: rw=524288, sector=86280, nr_sectors = 8 limit=40427 [ 372.332323][ T5536] syz.0.16: attempt to access beyond end of device [ 372.332323][ T5536] loop0: rw=524288, sector=86288, nr_sectors = 8 limit=40427 [ 372.363755][ T5536] syz.0.16: attempt to access beyond end of device [ 372.363755][ T5536] loop0: rw=524288, sector=86296, nr_sectors = 8 limit=40427 [ 372.369957][ T5536] syz.0.16: attempt to access beyond end of device [ 372.369957][ T5536] loop0: rw=524288, sector=86304, nr_sectors = 8 limit=40427 2025/07/27 20:14:07 executed programs: 71 [ 375.514821][ T4691] Bluetooth: hci0: command 0x0406 tx timeout [ 377.255002][ T5536] bio_check_eod: 30862 callbacks suppressed [ 377.255018][ T5536] syz.0.16: attempt to access beyond end of device [ 377.255018][ T5536] loop0: rw=524288, sector=87688, nr_sectors = 8 limit=40427 [ 377.277931][ T5536] syz.0.16: attempt to access beyond end of device [ 377.277931][ T5536] loop0: rw=524288, sector=87696, nr_sectors = 8 limit=40427 [ 377.293175][ T5536] syz.0.16: attempt to access beyond end of device [ 377.293175][ T5536] loop0: rw=524288, sector=87704, nr_sectors = 8 limit=40427 [ 377.312625][ T5536] syz.0.16: attempt to access beyond end of device [ 377.312625][ T5536] loop0: rw=524288, sector=87712, nr_sectors = 8 limit=40427 [ 377.318257][ T5536] syz.0.16: attempt to access beyond end of device [ 377.318257][ T5536] loop0: rw=524288, sector=87720, nr_sectors = 8 limit=40427 [ 377.335427][ T5536] syz.0.16: attempt to access beyond end of device [ 377.335427][ T5536] loop0: rw=524288, sector=87728, nr_sectors = 8 limit=40427 [ 377.342435][ T5536] syz.0.16: attempt to access beyond end of device [ 377.342435][ T5536] loop0: rw=524288, sector=87736, nr_sectors = 8 limit=40427 [ 377.368952][ T5536] syz.0.16: attempt to access beyond end of device [ 377.368952][ T5536] loop0: rw=524288, sector=87744, nr_sectors = 8 limit=40427 [ 377.383033][ T5536] syz.0.16: attempt to access beyond end of device [ 377.383033][ T5536] loop0: rw=524288, sector=87752, nr_sectors = 8 limit=40427 [ 377.393904][ T5536] syz.0.16: attempt to access beyond end of device [ 377.393904][ T5536] loop0: rw=524288, sector=87760, nr_sectors = 8 limit=40427 2025/07/27 20:14:13 executed programs: 75 [ 382.263413][ T5536] bio_check_eod: 30818 callbacks suppressed [ 382.263426][ T5536] syz.0.16: attempt to access beyond end of device [ 382.263426][ T5536] loop0: rw=524288, sector=88792, nr_sectors = 8 limit=40427 [ 382.295310][ T5536] syz.0.16: attempt to access beyond end of device [ 382.295310][ T5536] loop0: rw=524288, sector=88800, nr_sectors = 8 limit=40427 [ 382.304479][ T5536] syz.0.16: attempt to access beyond end of device [ 382.304479][ T5536] loop0: rw=524288, sector=88808, nr_sectors = 8 limit=40427 [ 382.310667][ T5536] syz.0.16: attempt to access beyond end of device [ 382.310667][ T5536] loop0: rw=524288, sector=88816, nr_sectors = 8 limit=40427 [ 382.337900][ T5536] syz.0.16: attempt to access beyond end of device [ 382.337900][ T5536] loop0: rw=524288, sector=88824, nr_sectors = 8 limit=40427 [ 382.353147][ T5536] syz.0.16: attempt to access beyond end of device [ 382.353147][ T5536] loop0: rw=524288, sector=88832, nr_sectors = 8 limit=40427 [ 382.359809][ T5536] syz.0.16: attempt to access beyond end of device [ 382.359809][ T5536] loop0: rw=524288, sector=88840, nr_sectors = 8 limit=40427 [ 382.374960][ T5536] syz.0.16: attempt to access beyond end of device [ 382.374960][ T5536] loop0: rw=524288, sector=88848, nr_sectors = 8 limit=40427 [ 382.391099][ T5536] syz.0.16: attempt to access beyond end of device [ 382.391099][ T5536] loop0: rw=524288, sector=88856, nr_sectors = 8 limit=40427 [ 382.402766][ T5536] syz.0.16: attempt to access beyond end of device [ 382.402766][ T5536] loop0: rw=524288, sector=88864, nr_sectors = 8 limit=40427 [ 383.694525][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.700817][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 2025/07/27 20:14:18 executed programs: 79 [ 387.285371][ T5536] bio_check_eod: 30655 callbacks suppressed [ 387.285389][ T5536] syz.0.16: attempt to access beyond end of device [ 387.285389][ T5536] loop0: rw=524288, sector=88592, nr_sectors = 8 limit=40427 [ 387.309904][ T5536] syz.0.16: attempt to access beyond end of device [ 387.309904][ T5536] loop0: rw=524288, sector=88600, nr_sectors = 8 limit=40427 [ 387.323492][ T5536] syz.0.16: attempt to access beyond end of device [ 387.323492][ T5536] loop0: rw=524288, sector=88608, nr_sectors = 8 limit=40427 [ 387.339857][ T5536] syz.0.16: attempt to access beyond end of device [ 387.339857][ T5536] loop0: rw=524288, sector=88616, nr_sectors = 8 limit=40427 [ 387.353686][ T5536] syz.0.16: attempt to access beyond end of device [ 387.353686][ T5536] loop0: rw=524288, sector=88624, nr_sectors = 8 limit=40427 [ 387.370976][ T5536] syz.0.16: attempt to access beyond end of device [ 387.370976][ T5536] loop0: rw=524288, sector=88632, nr_sectors = 8 limit=40427 [ 387.383902][ T5536] syz.0.16: attempt to access beyond end of device [ 387.383902][ T5536] loop0: rw=524288, sector=88640, nr_sectors = 8 limit=40427 [ 387.401737][ T5536] syz.0.16: attempt to access beyond end of device [ 387.401737][ T5536] loop0: rw=524288, sector=88648, nr_sectors = 8 limit=40427 [ 387.410910][ T5536] syz.0.16: attempt to access beyond end of device [ 387.410910][ T5536] loop0: rw=524288, sector=88656, nr_sectors = 8 limit=40427 [ 387.427966][ T5536] syz.0.16: attempt to access beyond end of device [ 387.427966][ T5536] loop0: rw=524288, sector=88664, nr_sectors = 8 limit=40427 2025/07/27 20:14:24 executed programs: 83 [ 392.292752][ T5536] bio_check_eod: 30621 callbacks suppressed [ 392.292777][ T5536] syz.0.16: attempt to access beyond end of device [ 392.292777][ T5536] loop0: rw=524288, sector=88120, nr_sectors = 8 limit=40427 [ 392.311610][ T5536] syz.0.16: attempt to access beyond end of device [ 392.311610][ T5536] loop0: rw=524288, sector=88128, nr_sectors = 8 limit=40427 [ 392.324864][ T5536] syz.0.16: attempt to access beyond end of device [ 392.324864][ T5536] loop0: rw=524288, sector=88136, nr_sectors = 8 limit=40427 [ 392.343056][ T5536] syz.0.16: attempt to access beyond end of device [ 392.343056][ T5536] loop0: rw=524288, sector=88144, nr_sectors = 8 limit=40427 [ 392.350022][ T5536] syz.0.16: attempt to access beyond end of device [ 392.350022][ T5536] loop0: rw=524288, sector=88152, nr_sectors = 8 limit=40427 [ 392.364156][ T5536] syz.0.16: attempt to access beyond end of device [ 392.364156][ T5536] loop0: rw=524288, sector=88160, nr_sectors = 8 limit=40427 [ 392.380669][ T5536] syz.0.16: attempt to access beyond end of device [ 392.380669][ T5536] loop0: rw=524288, sector=88168, nr_sectors = 8 limit=40427 [ 392.393723][ T5536] syz.0.16: attempt to access beyond end of device [ 392.393723][ T5536] loop0: rw=524288, sector=88176, nr_sectors = 8 limit=40427 [ 392.403613][ T5536] syz.0.16: attempt to access beyond end of device [ 392.403613][ T5536] loop0: rw=524288, sector=88184, nr_sectors = 8 limit=40427 [ 392.421422][ T5536] syz.0.16: attempt to access beyond end of device [ 392.421422][ T5536] loop0: rw=524288, sector=88192, nr_sectors = 8 limit=40427 [ 395.996514][ T5432] Bluetooth: hci1: command 0x0406 tx timeout 2025/07/27 20:14:30 executed programs: 87 [ 397.302710][ T5536] bio_check_eod: 30150 callbacks suppressed [ 397.302722][ T5536] syz.0.16: attempt to access beyond end of device [ 397.302722][ T5536] loop0: rw=0, sector=87840, nr_sectors = 8 limit=40427 [ 397.309880][ T5536] syz.0.16: attempt to access beyond end of device [ 397.309880][ T5536] loop0: rw=0, sector=87848, nr_sectors = 8 limit=40427 [ 397.332300][ T5536] syz.0.16: attempt to access beyond end of device [ 397.332300][ T5536] loop0: rw=0, sector=87856, nr_sectors = 8 limit=40427 [ 397.349205][ T5536] syz.0.16: attempt to access beyond end of device [ 397.349205][ T5536] loop0: rw=0, sector=87864, nr_sectors = 8 limit=40427 [ 397.363963][ T5536] syz.0.16: attempt to access beyond end of device [ 397.363963][ T5536] loop0: rw=0, sector=87872, nr_sectors = 8 limit=40427 [ 397.380214][ T5536] syz.0.16: attempt to access beyond end of device [ 397.380214][ T5536] loop0: rw=0, sector=87880, nr_sectors = 8 limit=40427 [ 397.392775][ T5536] syz.0.16: attempt to access beyond end of device [ 397.392775][ T5536] loop0: rw=0, sector=87888, nr_sectors = 8 limit=40427 [ 397.403681][ T5536] syz.0.16: attempt to access beyond end of device [ 397.403681][ T5536] loop0: rw=0, sector=87896, nr_sectors = 8 limit=40427 [ 397.413082][ T5536] syz.0.16: attempt to access beyond end of device [ 397.413082][ T5536] loop0: rw=0, sector=87904, nr_sectors = 8 limit=40427 [ 397.419340][ T5536] syz.0.16: attempt to access beyond end of device [ 397.419340][ T5536] loop0: rw=0, sector=87912, nr_sectors = 8 limit=40427 [ 402.314380][ T5536] bio_check_eod: 30237 callbacks suppressed [ 402.314397][ T5536] syz.0.16: attempt to access beyond end of device [ 402.314397][ T5536] loop0: rw=524288, sector=88256, nr_sectors = 8 limit=40427 [ 402.341688][ T5536] syz.0.16: attempt to access beyond end of device [ 402.341688][ T5536] loop0: rw=524288, sector=88264, nr_sectors = 8 limit=40427 [ 402.354911][ T5536] syz.0.16: attempt to access beyond end of device [ 402.354911][ T5536] loop0: rw=524288, sector=88272, nr_sectors = 8 limit=40427 [ 402.371589][ T5536] syz.0.16: attempt to access beyond end of device [ 402.371589][ T5536] loop0: rw=524288, sector=88280, nr_sectors = 8 limit=40427 [ 402.382796][ T5536] syz.0.16: attempt to access beyond end of device [ 402.382796][ T5536] loop0: rw=524288, sector=88288, nr_sectors = 8 limit=40427 [ 402.388478][ T5536] syz.0.16: attempt to access beyond end of device [ 402.388478][ T5536] loop0: rw=524288, sector=88296, nr_sectors = 8 limit=40427 [ 402.405779][ T5536] syz.0.16: attempt to access beyond end of device [ 402.405779][ T5536] loop0: rw=524288, sector=88304, nr_sectors = 8 limit=40427 [ 402.411511][ T5536] syz.0.16: attempt to access beyond end of device [ 402.411511][ T5536] loop0: rw=524288, sector=88312, nr_sectors = 8 limit=40427 [ 402.432851][ T5536] syz.0.16: attempt to access beyond end of device [ 402.432851][ T5536] loop0: rw=524288, sector=88320, nr_sectors = 8 limit=40427 [ 402.450320][ T5536] syz.0.16: attempt to access beyond end of device [ 402.450320][ T5536] loop0: rw=524288, sector=88328, nr_sectors = 8 limit=40427 2025/07/27 20:14:36 executed programs: 91 [ 407.335020][ T5536] bio_check_eod: 31001 callbacks suppressed [ 407.335034][ T5536] syz.0.16: attempt to access beyond end of device [ 407.335034][ T5536] loop0: rw=0, sector=86864, nr_sectors = 8 limit=40427 [ 407.348079][ T5536] syz.0.16: attempt to access beyond end of device [ 407.348079][ T5536] loop0: rw=0, sector=86872, nr_sectors = 8 limit=40427 [ 407.363344][ T5536] syz.0.16: attempt to access beyond end of device [ 407.363344][ T5536] loop0: rw=0, sector=86880, nr_sectors = 8 limit=40427 [ 407.369008][ T5536] syz.0.16: attempt to access beyond end of device [ 407.369008][ T5536] loop0: rw=0, sector=86888, nr_sectors = 8 limit=40427 [ 407.394019][ T5536] syz.0.16: attempt to access beyond end of device [ 407.394019][ T5536] loop0: rw=0, sector=86896, nr_sectors = 8 limit=40427 [ 407.400015][ T5536] syz.0.16: attempt to access beyond end of device [ 407.400015][ T5536] loop0: rw=0, sector=86904, nr_sectors = 8 limit=40427 [ 407.417103][ T5536] syz.0.16: attempt to access beyond end of device [ 407.417103][ T5536] loop0: rw=0, sector=86912, nr_sectors = 8 limit=40427 [ 407.437677][ T5536] syz.0.16: attempt to access beyond end of device [ 407.437677][ T5536] loop0: rw=0, sector=86920, nr_sectors = 8 limit=40427 [ 407.452795][ T5536] syz.0.16: attempt to access beyond end of device [ 407.452795][ T5536] loop0: rw=0, sector=86928, nr_sectors = 8 limit=40427 [ 407.458754][ T5536] syz.0.16: attempt to access beyond end of device [ 407.458754][ T5536] loop0: rw=0, sector=86936, nr_sectors = 8 limit=40427 2025/07/27 20:14:42 executed programs: 95 [ 412.344721][ T5536] bio_check_eod: 30573 callbacks suppressed [ 412.344739][ T5536] syz.0.16: attempt to access beyond end of device [ 412.344739][ T5536] loop0: rw=524288, sector=89968, nr_sectors = 8 limit=40427 [ 412.363907][ T5536] syz.0.16: attempt to access beyond end of device [ 412.363907][ T5536] loop0: rw=0, sector=86016, nr_sectors = 8 limit=40427 [ 412.376893][ T5536] syz.0.16: attempt to access beyond end of device [ 412.376893][ T5536] loop0: rw=0, sector=86024, nr_sectors = 8 limit=40427 [ 412.392802][ T5536] syz.0.16: attempt to access beyond end of device [ 412.392802][ T5536] loop0: rw=0, sector=86032, nr_sectors = 8 limit=40427 [ 412.403824][ T5536] syz.0.16: attempt to access beyond end of device [ 412.403824][ T5536] loop0: rw=0, sector=86040, nr_sectors = 8 limit=40427 [ 412.412999][ T5536] syz.0.16: attempt to access beyond end of device [ 412.412999][ T5536] loop0: rw=0, sector=86048, nr_sectors = 8 limit=40427 [ 412.418413][ T5536] syz.0.16: attempt to access beyond end of device [ 412.418413][ T5536] loop0: rw=0, sector=86056, nr_sectors = 8 limit=40427 [ 412.442898][ T5536] syz.0.16: attempt to access beyond end of device [ 412.442898][ T5536] loop0: rw=0, sector=86064, nr_sectors = 8 limit=40427 [ 412.453894][ T5536] syz.0.16: attempt to access beyond end of device [ 412.453894][ T5536] loop0: rw=0, sector=86072, nr_sectors = 8 limit=40427 [ 412.464090][ T5536] syz.0.16: attempt to access beyond end of device [ 412.464090][ T5536] loop0: rw=0, sector=86080, nr_sectors = 8 limit=40427 2025/07/27 20:14:47 executed programs: 99 [ 417.367666][ T5536] bio_check_eod: 31176 callbacks suppressed [ 417.367685][ T5536] syz.0.16: attempt to access beyond end of device [ 417.367685][ T5536] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 417.392713][ T5536] syz.0.16: attempt to access beyond end of device [ 417.392713][ T5536] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 417.409970][ T5536] syz.0.16: attempt to access beyond end of device [ 417.409970][ T5536] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 417.422808][ T5536] syz.0.16: attempt to access beyond end of device [ 417.422808][ T5536] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 417.434440][ T5536] syz.0.16: attempt to access beyond end of device [ 417.434440][ T5536] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 417.440347][ T5536] syz.0.16: attempt to access beyond end of device [ 417.440347][ T5536] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 417.462763][ T5536] syz.0.16: attempt to access beyond end of device [ 417.462763][ T5536] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 417.479782][ T5536] syz.0.16: attempt to access beyond end of device [ 417.479782][ T5536] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 417.493566][ T5536] syz.0.16: attempt to access beyond end of device [ 417.493566][ T5536] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 417.503064][ T5536] syz.0.16: attempt to access beyond end of device [ 417.503064][ T5536] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2025/07/27 20:14:53 executed programs: 103 [ 422.377651][ T5536] bio_check_eod: 31670 callbacks suppressed [ 422.377667][ T5536] syz.0.16: attempt to access beyond end of device [ 422.377667][ T5536] loop0: rw=524288, sector=86016, nr_sectors = 8 limit=40427 [ 422.396287][ T5536] syz.0.16: attempt to access beyond end of device [ 422.396287][ T5536] loop0: rw=524288, sector=86024, nr_sectors = 8 limit=40427 [ 422.413465][ T5536] syz.0.16: attempt to access beyond end of device [ 422.413465][ T5536] loop0: rw=524288, sector=86032, nr_sectors = 8 limit=40427 [ 422.419437][ T5536] syz.0.16: attempt to access beyond end of device [ 422.419437][ T5536] loop0: rw=524288, sector=86040, nr_sectors = 8 limit=40427 [ 422.437639][ T5536] syz.0.16: attempt to access beyond end of device [ 422.437639][ T5536] loop0: rw=524288, sector=86048, nr_sectors = 8 limit=40427 [ 422.453974][ T5536] syz.0.16: attempt to access beyond end of device [ 422.453974][ T5536] loop0: rw=524288, sector=86056, nr_sectors = 8 limit=40427 [ 422.464528][ T5536] syz.0.16: attempt to access beyond end of device [ 422.464528][ T5536] loop0: rw=524288, sector=86064, nr_sectors = 8 limit=40427 [ 422.480512][ T5536] syz.0.16: attempt to access beyond end of device [ 422.480512][ T5536] loop0: rw=524288, sector=86072, nr_sectors = 8 limit=40427 [ 422.494505][ T5536] syz.0.16: attempt to access beyond end of device [ 422.494505][ T5536] loop0: rw=524288, sector=86080, nr_sectors = 8 limit=40427 [ 422.510871][ T5536] syz.0.16: attempt to access beyond end of device [ 422.510871][ T5536] loop0: rw=524288, sector=86088, nr_sectors = 8 limit=40427 2025/07/27 20:14:59 executed programs: 107 [ 427.383588][ T5536] bio_check_eod: 30513 callbacks suppressed [ 427.383604][ T5536] syz.0.16: attempt to access beyond end of device [ 427.383604][ T5536] loop0: rw=0, sector=88640, nr_sectors = 8 limit=40427 [ 427.391974][ T5536] syz.0.16: attempt to access beyond end of device [ 427.391974][ T5536] loop0: rw=0, sector=88648, nr_sectors = 8 limit=40427 [ 427.422452][ T5536] syz.0.16: attempt to access beyond end of device [ 427.422452][ T5536] loop0: rw=0, sector=88656, nr_sectors = 8 limit=40427 [ 427.430467][ T5536] syz.0.16: attempt to access beyond end of device [ 427.430467][ T5536] loop0: rw=0, sector=88664, nr_sectors = 8 limit=40427 [ 427.437224][ T5536] syz.0.16: attempt to access beyond end of device [ 427.437224][ T5536] loop0: rw=0, sector=88672, nr_sectors = 8 limit=40427 [ 427.452877][ T5536] syz.0.16: attempt to access beyond end of device [ 427.452877][ T5536] loop0: rw=0, sector=88680, nr_sectors = 8 limit=40427 [ 427.464080][ T5536] syz.0.16: attempt to access beyond end of device [ 427.464080][ T5536] loop0: rw=0, sector=88688, nr_sectors = 8 limit=40427 [ 427.480090][ T5536] syz.0.16: attempt to access beyond end of device [ 427.480090][ T5536] loop0: rw=0, sector=88696, nr_sectors = 8 limit=40427 [ 427.492805][ T5536] syz.0.16: attempt to access beyond end of device [ 427.492805][ T5536] loop0: rw=0, sector=88704, nr_sectors = 8 limit=40427 [ 427.504083][ T5536] syz.0.16: attempt to access beyond end of device [ 427.504083][ T5536] loop0: rw=0, sector=88712, nr_sectors = 8 limit=40427 2025/07/27 20:15:05 executed programs: 111 [ 432.396717][ T5536] bio_check_eod: 30580 callbacks suppressed [ 432.396734][ T5536] syz.0.16: attempt to access beyond end of device [ 432.396734][ T5536] loop0: rw=0, sector=87840, nr_sectors = 8 limit=40427 [ 432.417574][ T5536] syz.0.16: attempt to access beyond end of device [ 432.417574][ T5536] loop0: rw=0, sector=87848, nr_sectors = 8 limit=40427 [ 432.433128][ T5536] syz.0.16: attempt to access beyond end of device [ 432.433128][ T5536] loop0: rw=0, sector=87856, nr_sectors = 8 limit=40427 [ 432.443903][ T5536] syz.0.16: attempt to access beyond end of device [ 432.443903][ T5536] loop0: rw=0, sector=87864, nr_sectors = 8 limit=40427 [ 432.457200][ T5536] syz.0.16: attempt to access beyond end of device [ 432.457200][ T5536] loop0: rw=0, sector=87872, nr_sectors = 8 limit=40427 [ 432.473254][ T5536] syz.0.16: attempt to access beyond end of device [ 432.473254][ T5536] loop0: rw=0, sector=87880, nr_sectors = 8 limit=40427 [ 432.484011][ T5536] syz.0.16: attempt to access beyond end of device [ 432.484011][ T5536] loop0: rw=0, sector=87888, nr_sectors = 8 limit=40427 [ 432.500907][ T5536] syz.0.16: attempt to access beyond end of device [ 432.500907][ T5536] loop0: rw=0, sector=87896, nr_sectors = 8 limit=40427 [ 432.512990][ T5536] syz.0.16: attempt to access beyond end of device [ 432.512990][ T5536] loop0: rw=0, sector=87904, nr_sectors = 8 limit=40427 [ 432.524419][ T5536] syz.0.16: attempt to access beyond end of device [ 432.524419][ T5536] loop0: rw=0, sector=87912, nr_sectors = 8 limit=40427 2025/07/27 20:15:10 executed programs: 115 [ 437.408702][ T5536] bio_check_eod: 30617 callbacks suppressed [ 437.408721][ T5536] syz.0.16: attempt to access beyond end of device [ 437.408721][ T5536] loop0: rw=0, sector=87336, nr_sectors = 8 limit=40427 [ 437.433463][ T5536] syz.0.16: attempt to access beyond end of device [ 437.433463][ T5536] loop0: rw=0, sector=87344, nr_sectors = 8 limit=40427 [ 437.438895][ T5536] syz.0.16: attempt to access beyond end of device [ 437.438895][ T5536] loop0: rw=0, sector=87352, nr_sectors = 8 limit=40427 [ 437.453745][ T5536] syz.0.16: attempt to access beyond end of device [ 437.453745][ T5536] loop0: rw=0, sector=87360, nr_sectors = 8 limit=40427 [ 437.460679][ T5536] syz.0.16: attempt to access beyond end of device [ 437.460679][ T5536] loop0: rw=0, sector=87368, nr_sectors = 8 limit=40427 [ 437.489972][ T5536] syz.0.16: attempt to access beyond end of device [ 437.489972][ T5536] loop0: rw=0, sector=87376, nr_sectors = 8 limit=40427 [ 437.499772][ T5536] syz.0.16: attempt to access beyond end of device [ 437.499772][ T5536] loop0: rw=0, sector=87384, nr_sectors = 8 limit=40427 [ 437.514362][ T5536] syz.0.16: attempt to access beyond end of device [ 437.514362][ T5536] loop0: rw=0, sector=87392, nr_sectors = 8 limit=40427 [ 437.531738][ T5536] syz.0.16: attempt to access beyond end of device [ 437.531738][ T5536] loop0: rw=0, sector=87400, nr_sectors = 8 limit=40427 [ 437.542802][ T5536] syz.0.16: attempt to access beyond end of device [ 437.542802][ T5536] loop0: rw=0, sector=87408, nr_sectors = 8 limit=40427 [ 442.414562][ T5536] bio_check_eod: 29127 callbacks suppressed [ 442.414580][ T5536] syz.0.16: attempt to access beyond end of device [ 442.414580][ T5536] loop0: rw=524288, sector=86792, nr_sectors = 8 limit=40427 [ 442.434249][ T5536] syz.0.16: attempt to access beyond end of device [ 442.434249][ T5536] loop0: rw=524288, sector=86800, nr_sectors = 8 limit=40427 [ 442.440288][ T5536] syz.0.16: attempt to access beyond end of device [ 442.440288][ T5536] loop0: rw=524288, sector=86808, nr_sectors = 8 limit=40427 [ 442.457812][ T5536] syz.0.16: attempt to access beyond end of device [ 442.457812][ T5536] loop0: rw=524288, sector=86816, nr_sectors = 8 limit=40427 [ 442.473658][ T5536] syz.0.16: attempt to access beyond end of device [ 442.473658][ T5536] loop0: rw=524288, sector=86824, nr_sectors = 8 limit=40427 [ 442.483099][ T5536] syz.0.16: attempt to access beyond end of device [ 442.483099][ T5536] loop0: rw=524288, sector=86832, nr_sectors = 8 limit=40427 [ 442.488999][ T5536] syz.0.16: attempt to access beyond end of device [ 442.488999][ T5536] loop0: rw=524288, sector=86840, nr_sectors = 8 limit=40427 [ 442.513124][ T5536] syz.0.16: attempt to access beyond end of device [ 442.513124][ T5536] loop0: rw=524288, sector=86848, nr_sectors = 8 limit=40427 [ 442.524083][ T5536] syz.0.16: attempt to access beyond end of device [ 442.524083][ T5536] loop0: rw=524288, sector=86856, nr_sectors = 8 limit=40427 [ 442.540686][ T5536] syz.0.16: attempt to access beyond end of device [ 442.540686][ T5536] loop0: rw=524288, sector=86864, nr_sectors = 8 limit=40427 2025/07/27 20:15:16 executed programs: 119 [ 444.474685][ T26] INFO: task kworker/u4:1:13 blocked for more than 143 seconds. [ 444.478228][ T26] Not tainted 6.16.0-rc7-syzkaller-00140-gec2df4364666 #0 [ 444.487126][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 444.490907][ T26] task:kworker/u4:1 state:D stack:22104 pid:13 tgid:13 ppid:2 task_flags:0x4208160 flags:0x00004000 [ 444.522682][ T26] Workqueue: writeback wb_workfn (flush-7:0) [ 444.525738][ T26] Call Trace: [ 444.527530][ T26] [ 444.529109][ T26] __schedule+0x16fd/0x4cf0 [ 444.555484][ T26] ? blk_mq_flush_plug_list+0x41f/0x550 [ 444.558218][ T26] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 444.560848][ T26] ? schedule+0x165/0x360 [ 444.583603][ T26] ? __pfx___schedule+0x10/0x10 [ 444.586149][ T26] ? schedule+0x91/0x360 [ 444.588183][ T26] schedule+0x165/0x360 [ 444.590049][ T26] schedule_preempt_disabled+0x13/0x30 [ 444.612622][ T26] rwsem_down_write_slowpath+0xbec/0x1030 [ 444.623485][ T26] ? check_path+0x21/0x40 [ 444.625293][ T26] ? rwsem_down_write_slowpath+0x7ec/0x1030 [ 444.627995][ T26] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 444.645914][ T26] ? __lock_acquire+0xab9/0xd20 [ 444.648079][ T26] ? f2fs_balance_fs+0x558/0x750 [ 444.650318][ T26] down_write+0x1ab/0x1f0 [ 444.652197][ T26] ? __pfx_down_write+0x10/0x10 [ 444.683441][ T26] f2fs_balance_fs+0x558/0x750 [ 444.685595][ T26] ? f2fs_write_inode+0x3fb/0x5f0 [ 444.687901][ T26] ? __pfx_f2fs_balance_fs+0x10/0x10 [ 444.690201][ T26] f2fs_write_inode+0x3fb/0x5f0 [ 444.692370][ T26] __writeback_single_inode+0x6ee/0xff0 [ 444.722671][ T26] writeback_sb_inodes+0x6b5/0x1000 [ 444.725020][ T26] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 444.727469][ T26] ? __pfx___up_read+0x10/0x10 [ 444.729197][ T26] __writeback_inodes_wb+0x111/0x240 [ 444.731731][ T26] wb_writeback+0x44f/0xaf0 [ 444.755152][ T26] ? queue_io+0x2e1/0x590 [ 444.757508][ T26] ? __pfx_wb_writeback+0x10/0x10 [ 444.760314][ T26] wb_workfn+0xaef/0xef0 [ 444.762271][ T26] ? __pfx_wb_workfn+0x10/0x10 [ 444.783707][ T26] ? __lock_acquire+0xab9/0xd20 [ 444.785603][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 444.787637][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.789711][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 444.791814][ T26] ? process_scheduled_works+0x9ef/0x17b0 [ 444.822727][ T26] process_scheduled_works+0xae1/0x17b0 [ 444.825356][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 444.828185][ T26] worker_thread+0x8a0/0xda0 [ 444.830470][ T26] kthread+0x711/0x8a0 [ 444.855359][ T26] ? __pfx_worker_thread+0x10/0x10 [ 444.858092][ T26] ? __pfx_kthread+0x10/0x10 [ 444.860304][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 444.862368][ T26] ? lockdep_hardirqs_on+0x9c/0x150 [ 444.893921][ T26] ? __pfx_kthread+0x10/0x10 [ 444.895920][ T26] ret_from_fork+0x3fc/0x770 [ 444.897898][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 444.900032][ T26] ? __pfx_kthread+0x10/0x10 [ 444.901987][ T26] ret_from_fork_asm+0x1a/0x30 [ 444.932710][ T26] [ 444.934358][ T26] [ 444.934358][ T26] Showing all locks held in the system: [ 444.937670][ T26] 4 locks held by kworker/u4:1/13: [ 444.940923][ T26] #0: ffff888030bea148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 445.005033][ T26] #1: ffffc900001f7bc0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 445.010751][ T26] #2: ffff888011e0e0e0 (&type->s_umount_key#54){.+.+}-{4:4}, at: super_trylock_shared+0x20/0xf0 [ 445.033547][ T26] #3: ffff888012141410 (&sbi->gc_lock){+.+.}-{4:4}, at: f2fs_balance_fs+0x558/0x750 [ 445.037792][ T26] 1 lock held by khungtaskd/26: [ 445.062850][ T26] #0: ffffffff8e13f0e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 445.067321][ T26] 2 locks held by getty/5131: [ 445.069272][ T26] #0: ffff88801f3f90a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 445.092129][ T26] #1: ffffc9000018e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 445.115642][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.118546][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.121850][ T26] 4 locks held by syz.0.16/5536: [ 445.123797][ T26] 2 locks held by dhcpcd/5734: [ 445.125777][ T26] #0: ffff8880126e4e08 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 445.130304][ T26] #1: ffffffff8e144bf8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2f6/0x730 [ 445.162686][ T26] 1 lock held by syz.1.134/5735: [ 445.169232][ T26] [ 445.170278][ T26] ============================================= [ 445.170278][ T26] [ 445.192694][ T26] NMI backtrace for cpu 0 [ 445.192711][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.16.0-rc7-syzkaller-00140-gec2df4364666 #0 PREEMPT(full) [ 445.192723][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 445.192729][ T26] Call Trace: [ 445.192734][ T26] [ 445.192739][ T26] dump_stack_lvl+0x189/0x250 [ 445.192756][ T26] ? __wake_up_klogd+0xd9/0x110 [ 445.192773][ T26] ? __pfx_dump_stack_lvl+0x10/0x10 [ 445.192785][ T26] ? __pfx__printk+0x10/0x10 [ 445.192800][ T26] nmi_cpu_backtrace+0x39e/0x3d0 [ 445.192810][ T26] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 445.192818][ T26] ? _printk+0xcf/0x120 [ 445.192827][ T26] ? __pfx__printk+0x10/0x10 [ 445.192836][ T26] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 445.192843][ T26] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 445.192853][ T26] watchdog+0xfee/0x1030 [ 445.192860][ T26] ? watchdog+0x1de/0x1030 [ 445.192868][ T26] kthread+0x711/0x8a0 [ 445.192878][ T26] ? __pfx_watchdog+0x10/0x10 [ 445.192884][ T26] ? __pfx_kthread+0x10/0x10 [ 445.192893][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.192905][ T26] ? lockdep_hardirqs_on+0x9c/0x150 [ 445.192913][ T26] ? __pfx_kthread+0x10/0x10 [ 445.192927][ T26] ret_from_fork+0x3fc/0x770 [ 445.192940][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 445.192953][ T26] ? __pfx_kthread+0x10/0x10 [ 445.192968][ T26] ret_from_fork_asm+0x1a/0x30 [ 445.192988][ T26] [ 445.192993][ T26] Kernel panic - not syncing: hung_task: blocked tasks [ 445.257364][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.16.0-rc7-syzkaller-00140-gec2df4364666 #0 PREEMPT(full) [ 445.262207][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 445.266631][ T26] Call Trace: [ 445.268014][ T26] [ 445.269153][ T26] dump_stack_lvl+0x99/0x250 [ 445.271310][ T26] ? __asan_memcpy+0x40/0x70 [ 445.273615][ T26] ? __pfx_dump_stack_lvl+0x10/0x10 [ 445.275973][ T26] ? __pfx__printk+0x10/0x10 [ 445.278117][ T26] panic+0x2db/0x790 [ 445.279917][ T26] ? __pfx_panic+0x10/0x10 [ 445.281935][ T26] ? nmi_backtrace_stall_check+0x433/0x440 [ 445.284523][ T26] ? irq_work_queue+0xc3/0x140 [ 445.286636][ T26] watchdog+0x102d/0x1030 [ 445.288474][ T26] ? watchdog+0x1de/0x1030 [ 445.290432][ T26] kthread+0x711/0x8a0 [ 445.292103][ T26] ? __pfx_watchdog+0x10/0x10 [ 445.294144][ T26] ? __pfx_kthread+0x10/0x10 [ 445.296176][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 445.298611][ T26] ? lockdep_hardirqs_on+0x9c/0x150 [ 445.300979][ T26] ? __pfx_kthread+0x10/0x10 [ 445.303106][ T26] ret_from_fork+0x3fc/0x770 [ 445.305277][ T26] ? __pfx_ret_from_fork+0x10/0x10 [ 445.307686][ T26] ? __pfx_kthread+0x10/0x10 [ 445.309764][ T26] ret_from_fork_asm+0x1a/0x30 [ 445.311933][ T26] [ 445.313553][ T26] Kernel Offset: disabled [ 445.315502][ T26] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:15:18 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff33c0260 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99e01990 RSP=ffffc900004d7670 R8 =ffff888033e80237 R9 =1ffff110067d0046 R10=dffffc0000000000 R11=ffffffff8547a830 R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99e01700 R15=0000000000000000 RIP=ffffffff8547a8a7 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808d218000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2f25ffff CR3=000000004f8e5000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000001000000 Opmask01=0000000001000001 Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff09cb1be0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011d42 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011d4f ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011d49 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011d5d ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011de3 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f52d5011ec1 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000050 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000050 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000