[ 87.025839][ T13] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. 2026/07/13 17:43:36 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 93.831885][ T4532] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 95.059687][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.067807][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.076100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.090616][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.098781][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.106946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.114808][ T4592] chnl_net:caif_netlink_parms(): no params data found [ 96.175055][ T4592] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.182360][ T4592] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.192258][ T4592] device bridge_slave_0 entered promiscuous mode [ 96.206070][ T4592] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.213916][ T4592] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.233687][ T4592] device bridge_slave_1 entered promiscuous mode [ 96.274566][ T4592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.287085][ T4592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.321555][ T4592] team0: Port device team_slave_0 added [ 96.330529][ T4592] team0: Port device team_slave_1 added [ 96.357078][ T4592] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.364665][ T4592] 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. [ 96.396333][ T4592] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.411243][ T4592] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.418465][ T4592] 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. [ 96.444577][ T4592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.486628][ T4592] device hsr_slave_0 entered promiscuous mode [ 96.499854][ T4592] device hsr_slave_1 entered promiscuous mode [ 96.995972][ T4592] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.005971][ T4592] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.016287][ T4592] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.034763][ T4592] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.074577][ T4592] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.081924][ T4592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.089473][ T4592] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.096718][ T4592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.108282][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.117670][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.218677][ T4592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.246916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.255417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.279641][ T4592] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.320405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.330786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.340404][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.347877][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.359623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.370658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.380951][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.388679][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.399560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.408828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.419567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.429809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.451272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.461510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.471193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.484607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.496006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.506858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.519052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.530519][ T4592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.761597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.769551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.783379][ T4592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.803359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.812832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.831440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.841400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.852426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.860720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.872938][ T4592] device veth0_vlan entered promiscuous mode [ 97.888411][ T4592] device veth1_vlan entered promiscuous mode [ 97.911210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.920602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.930134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.939611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.964141][ T4592] device veth0_macvtap entered promiscuous mode [ 97.978101][ T4592] device veth1_macvtap entered promiscuous mode [ 97.996994][ T4592] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.005231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.014773][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.022949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.032484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.056844][ T4592] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.065326][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.076116][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.088988][ T4592] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.099455][ T4592] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.109563][ T4592] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.119269][ T4592] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.577432][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/13 17:43:46 executed programs: 0 [ 100.884650][ T4787] chnl_net:caif_netlink_parms(): no params data found [ 100.941926][ T4787] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.951449][ T4787] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.959718][ T4787] device bridge_slave_0 entered promiscuous mode [ 100.970511][ T4787] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.978002][ T4787] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.988632][ T4787] device bridge_slave_1 entered promiscuous mode [ 101.019195][ T4787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.032639][ T4787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.066443][ T4787] team0: Port device team_slave_0 added [ 101.075506][ T4787] team0: Port device team_slave_1 added [ 101.099734][ T4787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.107209][ T4787] 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. [ 101.135672][ T4787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.148497][ T4787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.159076][ T4787] 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. [ 101.187585][ T4787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.228759][ T4787] device hsr_slave_0 entered promiscuous mode [ 101.236389][ T4787] device hsr_slave_1 entered promiscuous mode [ 101.243424][ T4787] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.254173][ T4787] Cannot create hsr debugfs directory [ 102.794013][ T4654] Bluetooth: hci0: command 0x0409 tx timeout [ 103.667892][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.718201][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.749545][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.599544][ T4787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.609718][ T4787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.620567][ T4787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.630354][ T4787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.713196][ T4787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.727247][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.737547][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.760916][ T4787] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.771939][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.782496][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.794314][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.807802][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.816515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.839187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.848597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.858500][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.865769][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 104.866153][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.902515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.914080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.927701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.937722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.947791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.976440][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.986718][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.012359][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.021182][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.031803][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.040424][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.052055][ T4787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.129955][ T154] device hsr_slave_0 left promiscuous mode [ 105.139544][ T154] device hsr_slave_1 left promiscuous mode [ 105.147606][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 105.155740][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 105.165130][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 105.172777][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 105.181926][ T154] device bridge_slave_1 left promiscuous mode [ 105.188580][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.197485][ T154] device bridge_slave_0 left promiscuous mode [ 105.204665][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.216205][ T154] device veth1_macvtap left promiscuous mode [ 105.223119][ T154] device veth0_macvtap left promiscuous mode [ 105.230820][ T154] device veth1_vlan left promiscuous mode [ 105.237151][ T154] device veth0_vlan left promiscuous mode [ 105.361600][ T154] team0 (unregistering): Port device team_slave_1 removed [ 105.377147][ T154] team0 (unregistering): Port device team_slave_0 removed [ 105.388752][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.402963][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.451300][ T154] bond0 (unregistering): Released all slaves [ 105.524320][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.531921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.547042][ T4787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.565836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.575094][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.606600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.618248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.628181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.636858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.647137][ T4787] device veth0_vlan entered promiscuous mode [ 105.668018][ T4787] device veth1_vlan entered promiscuous mode [ 105.690807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.699978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.709972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.720507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.732194][ T4787] device veth0_macvtap entered promiscuous mode [ 105.740379][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.760478][ T4787] device veth1_macvtap entered promiscuous mode [ 105.776982][ T4787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.784655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.795430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.807306][ T4787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.817816][ T4787] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.828479][ T4787] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.838365][ T4787] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.847850][ T4787] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.857973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.867264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.944968][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.960194][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.972921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/07/13 17:43:51 executed programs: 2 [ 106.001050][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.010224][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.020817][ T1493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 106.135885][ T4984] loop0: detected capacity change from 0 to 4096 [ 106.171835][ T4984] ntfs: (device loop0): check_mft_mirror(): $MFT and $MFTMirr (record 1) do not match. Run ntfsfix or chkdsk. [ 106.210008][ T4984] ntfs: (device loop0): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 106.245213][ T4984] ntfs: (device loop0): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 106.259193][ T4984] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 106.275047][ T4984] ntfs: (device loop0): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 106.288459][ T4984] ntfs: volume version 3.1. [ 106.293328][ T4984] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 106.308372][ T4984] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0x2, attribute type 0x80, vcn 0x0, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 106.330408][ T4984] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 106.343132][ T4984] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0x2, attribute type 0x80, vcn 0x0, offset 0x800 because its location on disk could not be determined even after retrying (error code -5). [ 106.366198][ T4984] ntfs: (device loop0): ntfs_check_logfile(): Error mapping $LogFile page (index 0). [ 106.405743][ T4984] ================================================================== [ 106.414770][ T4984] BUG: KASAN: slab-out-of-bounds in ntfs_readdir+0xe21/0x3660 [ 106.422377][ T4984] Read of size 1 at addr ffff88802a50b861 by task syz.0.17/4984 [ 106.430383][ T4984] [ 106.432715][ T4984] CPU: 0 PID: 4984 Comm: syz.0.17 Not tainted syzkaller #0 [ 106.440434][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 106.451729][ T4984] Call Trace: [ 106.455309][ T4984] [ 106.458441][ T4984] dump_stack_lvl+0x188/0x250 [ 106.463337][ T4984] ? show_regs_print_info+0x20/0x20 [ 106.468737][ T4984] ? load_image+0x410/0x410 [ 106.474166][ T4984] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 106.481177][ T4984] print_address_description+0x60/0x2d0 [ 106.487584][ T4984] ? ntfs_readdir+0xe21/0x3660 [ 106.492760][ T4984] kasan_report+0xdf/0x130 [ 106.497462][ T4984] ? ntfs_readdir+0xe21/0x3660 [ 106.502348][ T4984] ntfs_readdir+0xe21/0x3660 [ 106.509499][ T4984] ? aa_file_perm+0x38b/0xe80 [ 106.515610][ T4984] ? __lock_acquire+0x7b50/0x7b50 [ 106.521298][ T4984] ? rwsem_write_trylock+0x135/0x1c0 [ 106.527122][ T4984] ? ntfs_unmap_page+0x200/0x200 [ 106.532370][ T4984] ? end_current_label_crit_section+0x14b/0x170 [ 106.539011][ T4984] ? common_file_perm+0x171/0x1c0 [ 106.544273][ T4984] ? iterate_dir+0x133/0x550 [ 106.549122][ T4984] iterate_dir+0x213/0x550 [ 106.553847][ T4984] __se_sys_getdents64+0xf2/0x270 [ 106.558994][ T4984] ? __x64_sys_getdents64+0x80/0x80 [ 106.564325][ T4984] ? filldir+0x700/0x700 [ 106.569010][ T4984] ? lockdep_hardirqs_on+0x94/0x140 [ 106.574251][ T4984] do_syscall_64+0x4c/0xa0 [ 106.578986][ T4984] ? clear_bhb_loop+0x30/0x80 [ 106.583850][ T4984] ? clear_bhb_loop+0x30/0x80 [ 106.588654][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.594670][ T4984] RIP: 0033:0x7f87db546ef9 [ 106.599432][ T4984] 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 [ 106.623001][ T4984] RSP: 002b:00007f87dabaa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 106.631880][ T4984] RAX: ffffffffffffffda RBX: 00007f87db7b1fa0 RCX: 00007f87db546ef9 [ 106.639900][ T4984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 106.648152][ T4984] RBP: 00007f87db5dbee0 R08: 0000000000000000 R09: 0000000000000000 [ 106.656472][ T4984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.664663][ T4984] R13: 00007f87db7b2038 R14: 00007f87db7b1fa0 R15: 00007ffe84724458 [ 106.672679][ T4984] [ 106.675716][ T4984] [ 106.678156][ T4984] Allocated by task 4984: [ 106.682766][ T4984] __kasan_kmalloc+0xaf/0xe0 [ 106.687800][ T4984] ntfs_readdir+0x77a/0x3660 [ 106.692417][ T4984] iterate_dir+0x213/0x550 [ 106.696859][ T4984] __se_sys_getdents64+0xf2/0x270 [ 106.701906][ T4984] do_syscall_64+0x4c/0xa0 [ 106.706704][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.712710][ T4984] [ 106.715045][ T4984] The buggy address belongs to the object at ffff88802a50b800 [ 106.715045][ T4984] which belongs to the cache kmalloc-64 of size 64 [ 106.729763][ T4984] The buggy address is located 33 bytes to the right of [ 106.729763][ T4984] 64-byte region [ffff88802a50b800, ffff88802a50b840) [ 106.743727][ T4984] The buggy address belongs to the page: [ 106.749647][ T4984] page:ffffea0000a942c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a50b [ 106.759833][ T4984] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 106.768020][ T4984] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888016c41640 [ 106.776850][ T4984] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000 [ 106.787056][ T4984] page dumped because: kasan: bad access detected [ 106.794445][ T4984] page_owner tracks the page as allocated [ 106.801076][ T4984] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 9, ts 19409473684, free_ts 19385020875 [ 106.817449][ T4984] get_page_from_freelist+0x24f6/0x2670 [ 106.823640][ T4984] __alloc_pages+0x1ee/0x480 [ 106.828339][ T4984] new_slab+0xc0/0x4b0 [ 106.832414][ T4984] ___slab_alloc+0x807/0xdd0 [ 106.837002][ T4984] __kmalloc_node+0x142/0x3a0 [ 106.841682][ T4984] __vmalloc_node_range+0x2dd/0x8b0 [ 106.846891][ T4984] dup_task_struct+0x41a/0xb70 [ 106.851665][ T4984] copy_process+0x61f/0x3ec0 [ 106.856463][ T4984] kernel_clone+0x23f/0x990 [ 106.861326][ T4984] kernel_thread+0xfa/0x160 [ 106.865940][ T4984] call_usermodehelper_exec_work+0x58/0x220 [ 106.871965][ T4984] process_one_work+0x867/0xff0 [ 106.877272][ T4984] worker_thread+0xad7/0x12a0 [ 106.881989][ T4984] kthread+0x42e/0x520 [ 106.886068][ T4984] ret_from_fork+0x1f/0x30 [ 106.890488][ T4984] page last free stack trace: [ 106.895171][ T4984] free_unref_page_prepare+0x637/0x6c0 [ 106.900643][ T4984] free_unref_page_list+0x119/0x830 [ 106.906302][ T4984] release_pages+0x185f/0x1bd0 [ 106.911296][ T4984] tlb_finish_mmu+0x1b4/0x370 [ 106.916198][ T4984] exit_mmap+0x3d0/0x640 [ 106.920452][ T4984] __mmput+0x115/0x390 [ 106.924522][ T4984] free_bprm+0x122/0x2d0 [ 106.928971][ T4984] kernel_execve+0x386/0x8e0 [ 106.933571][ T4984] call_usermodehelper_exec_async+0x207/0x350 [ 106.939640][ T4984] ret_from_fork+0x1f/0x30 [ 106.944155][ T4984] [ 106.946568][ T4984] Memory state around the buggy address: [ 106.952333][ T4984] ffff88802a50b700: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 106.960755][ T4984] ffff88802a50b780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 106.969564][ T4984] >ffff88802a50b800: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 106.977632][ T4984] ^ [ 106.984820][ T4984] ffff88802a50b880: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 106.992910][ T4984] ffff88802a50b900: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 107.001323][ T4984] ================================================================== [ 107.009726][ T4984] Disabling lock debugging due to kernel taint [ 107.018468][ T4270] Bluetooth: hci0: command 0x040f tx timeout [ 107.033865][ T4984] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 107.041271][ T4984] CPU: 0 PID: 4984 Comm: syz.0.17 Tainted: G B syzkaller #0 [ 107.050554][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 107.062974][ T4984] Call Trace: [ 107.066970][ T4984] [ 107.070084][ T4984] dump_stack_lvl+0x188/0x250 [ 107.074957][ T4984] ? show_regs_print_info+0x20/0x20 [ 107.080299][ T4984] ? load_image+0x410/0x410 [ 107.084934][ T4984] panic+0x2f8/0x850 [ 107.088876][ T4984] ? bpf_jit_dump+0xd0/0xd0 [ 107.094291][ T4984] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 107.100314][ T4984] ? _raw_spin_unlock+0x40/0x40 [ 107.105427][ T4984] ? ntfs_readdir+0xe21/0x3660 [ 107.110196][ T4984] check_panic_on_warn+0x80/0xa0 [ 107.115753][ T4984] ? ntfs_readdir+0xe21/0x3660 [ 107.120802][ T4984] end_report+0x6d/0xf0 [ 107.125044][ T4984] kasan_report+0x102/0x130 [ 107.130052][ T4984] ? ntfs_readdir+0xe21/0x3660 [ 107.134966][ T4984] ntfs_readdir+0xe21/0x3660 [ 107.139667][ T4984] ? aa_file_perm+0x38b/0xe80 [ 107.144492][ T4984] ? __lock_acquire+0x7b50/0x7b50 [ 107.149567][ T4984] ? rwsem_write_trylock+0x135/0x1c0 [ 107.154947][ T4984] ? ntfs_unmap_page+0x200/0x200 [ 107.160139][ T4984] ? end_current_label_crit_section+0x14b/0x170 [ 107.167818][ T4984] ? common_file_perm+0x171/0x1c0 [ 107.175215][ T4984] ? iterate_dir+0x133/0x550 [ 107.180001][ T4984] iterate_dir+0x213/0x550 [ 107.186197][ T4984] __se_sys_getdents64+0xf2/0x270 [ 107.191559][ T4984] ? __x64_sys_getdents64+0x80/0x80 [ 107.196844][ T4984] ? filldir+0x700/0x700 [ 107.201124][ T4984] ? lockdep_hardirqs_on+0x94/0x140 [ 107.206515][ T4984] do_syscall_64+0x4c/0xa0 [ 107.210942][ T4984] ? clear_bhb_loop+0x30/0x80 [ 107.215607][ T4984] ? clear_bhb_loop+0x30/0x80 [ 107.220431][ T4984] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 107.226415][ T4984] RIP: 0033:0x7f87db546ef9 [ 107.230939][ T4984] 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 [ 107.250767][ T4984] RSP: 002b:00007f87dabaa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 107.259183][ T4984] RAX: ffffffffffffffda RBX: 00007f87db7b1fa0 RCX: 00007f87db546ef9 [ 107.267421][ T4984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 107.275476][ T4984] RBP: 00007f87db5dbee0 R08: 0000000000000000 R09: 0000000000000000 [ 107.283553][ T4984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.291539][ T4984] R13: 00007f87db7b2038 R14: 00007f87db7b1fa0 R15: 00007ffe84724458 [ 107.299649][ T4984] [ 107.302907][ T4984] Kernel Offset: disabled [ 107.307404][ T4984] Rebooting in 86400 seconds..