[ 54.374623][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.553108][ T148] device veth1_macvtap left promiscuous mode [ 54.553968][ T148] device veth0_macvtap left promiscuous mode [ 54.554820][ T148] device veth1_vlan left promiscuous mode [ 54.555704][ T148] device veth0_vlan left promiscuous mode [ 54.641531][ T148] team0 (unregistering): Port device team_slave_1 removed [ 54.645400][ T148] team0 (unregistering): Port device team_slave_0 removed [ 54.649416][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.677054][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.776139][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 parsed 1 programs [ 65.613430][ T4477] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.281696][ T4543] chnl_net:caif_netlink_parms(): no params data found [ 69.299443][ T4543] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.300777][ T4543] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.302294][ T4543] device bridge_slave_0 entered promiscuous mode [ 69.304881][ T4543] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.306107][ T4543] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.307635][ T4543] device bridge_slave_1 entered promiscuous mode [ 69.316800][ T4543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.319214][ T4543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.326642][ T4543] team0: Port device team_slave_0 added [ 69.328464][ T4543] team0: Port device team_slave_1 added [ 69.335143][ T4543] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.336273][ T4543] 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. [ 69.340636][ T4543] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.343139][ T4543] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.344391][ T4543] 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. [ 69.348559][ T4543] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.393977][ T4543] device hsr_slave_0 entered promiscuous mode [ 69.433137][ T4543] device hsr_slave_1 entered promiscuous mode [ 69.624158][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.633392][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.635184][ T3339] cfg80211: failed to load regulatory.db [ 69.637015][ T2063] lapb8 selects TX queue 0, but real number of TX queues is 0 [ 70.149767][ T4543] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.204250][ T4543] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.244054][ T4543] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.284134][ T4543] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.355569][ T4543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.359911][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.361589][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.365746][ T4543] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.368218][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.369816][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.371248][ T1085] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.372420][ T1085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.379016][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.382603][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.384258][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.385801][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.386966][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.390922][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.395360][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.398531][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.400509][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.404727][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.406369][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.408069][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.412313][ T4543] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.414891][ T4543] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.417612][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.419343][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.421567][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.424164][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.429922][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.489113][ T4543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.494075][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.495428][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.498295][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.500260][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.507187][ T4543] device veth0_vlan entered promiscuous mode [ 70.510265][ T4543] device veth1_vlan entered promiscuous mode [ 70.515920][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.517539][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.519052][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.520500][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.521985][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.523930][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.530432][ T4543] device veth0_macvtap entered promiscuous mode [ 70.532790][ T4543] device veth1_macvtap entered promiscuous mode [ 70.536468][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.538280][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.540075][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.541629][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.548543][ T4543] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.550976][ T4543] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.553456][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.563718][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.565380][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.567051][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.573450][ T4543] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.574870][ T4543] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.576331][ T4543] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.577726][ T4543] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.867431][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.051255][ T1607] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.052744][ T1607] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.054678][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.061893][ T1607] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.063865][ T1607] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.065068][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.595979][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.425860][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.476817][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:16 executed programs: 0 [ 76.992755][ T4976] chnl_net:caif_netlink_parms(): no params data found [ 77.010336][ T4976] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.011727][ T4976] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.014362][ T4976] device bridge_slave_0 entered promiscuous mode [ 77.016606][ T4976] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.017854][ T4976] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.019471][ T4976] device bridge_slave_1 entered promiscuous mode [ 77.028367][ T4976] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.031096][ T4976] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.039357][ T4976] team0: Port device team_slave_0 added [ 77.041361][ T4976] team0: Port device team_slave_1 added [ 77.047921][ T4976] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.049123][ T4976] 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. [ 77.053475][ T4976] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.055888][ T4976] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.057021][ T4976] 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. [ 77.061429][ T4976] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.115668][ T4976] device hsr_slave_0 entered promiscuous mode [ 77.143427][ T4976] device hsr_slave_1 entered promiscuous mode [ 77.183077][ T4976] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.184355][ T4976] Cannot create hsr debugfs directory [ 77.610155][ T4976] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.639332][ T4976] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.684938][ T4976] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.724995][ T4976] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.785433][ T4976] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.787030][ T4976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.788229][ T4976] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.789507][ T4976] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.808792][ T4976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.816211][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.817990][ T1085] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.819440][ T1085] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.821224][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 77.832189][ T4976] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.836381][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.837967][ T1085] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.839146][ T1085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.844493][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.846018][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.847146][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.855014][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.856779][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.860385][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.864996][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.874087][ T4976] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.876268][ T4976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.879704][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.925877][ T4976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.934844][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.936278][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.937766][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.947225][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.948819][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.950524][ T1085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.952758][ T4976] device veth0_vlan entered promiscuous mode [ 77.956552][ T4976] device veth1_vlan entered promiscuous mode [ 77.967548][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.969167][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.970761][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.973882][ T4976] device veth0_macvtap entered promiscuous mode [ 77.984476][ T4976] device veth1_macvtap entered promiscuous mode [ 77.990389][ T4976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.992177][ T4976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.997201][ T4976] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.998496][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.000157][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.003514][ T4976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.005299][ T4976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.007552][ T4976] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.008949][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.010603][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.018025][ T4976] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.019628][ T4976] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.021075][ T4976] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.022465][ T4976] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.053367][ T349] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.054771][ T349] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.060546][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.065008][ T349] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.066463][ T349] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.067796][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.116966][ T5094] loop0: detected capacity change from 0 to 8192 [ 78.138446][ T5094] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 78.140265][ T5094] REISERFS (device loop0): using ordered data mode [ 78.141353][ T5094] reiserfs: using flush barriers [ 78.149873][ T5094] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.152889][ T5094] REISERFS (device loop0): checking transaction log (loop0) [ 78.175764][ T148] device hsr_slave_0 left promiscuous mode [ 78.194928][ T5094] REISERFS (device loop0): Using tea hash to sort names [ 78.196672][ T5094] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 78.202537][ T5094] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 78.206550][ T5094] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 78.209593][ T5094] ================================================================== [ 78.210957][ T5094] BUG: KASAN: use-after-free in leaf_paste_in_buffer+0x198/0xa0c [ 78.212315][ T5094] Write of size 3936 at addr ffff0000eac28140 by task syz.0.15/5094 [ 78.213830][ T5094] [ 78.214240][ T5094] CPU: 0 PID: 5094 Comm: syz.0.15 Not tainted syzkaller #0 [ 78.215547][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.217337][ T5094] Call trace: [ 78.217866][ T5094] dump_backtrace+0x0/0x458 [ 78.218614][ T5094] show_stack+0x2c/0x3c [ 78.219272][ T5094] __dump_stack+0x30/0x40 [ 78.220032][ T5094] dump_stack_lvl+0xf4/0x15c [ 78.220773][ T5094] print_address_description+0x78/0x30c [ 78.221808][ T5094] kasan_report+0xec/0x158 [ 78.222556][ T5094] kasan_check_range+0x268/0x2a0 [ 78.223433][ T5094] memmove+0xb4/0xe8 [ 78.224102][ T5094] leaf_paste_in_buffer+0x198/0xa0c [ 78.224974][ T5094] leaf_copy_boundary_item+0x930/0x19dc [ 78.225949][ T5094] leaf_move_items+0x6a0/0xbb0 [ 78.226712][ T5094] leaf_shift_left+0xc8/0x3ac [ 78.227551][ T5094] balance_leaf+0x84e0/0xd92c [ 78.228350][ T5094] do_balance+0x270/0x790 [ 78.229089][ T5094] reiserfs_paste_into_item+0x5d0/0x6e0 [ 78.230020][ T5094] reiserfs_get_block+0x14bc/0x3654 [ 78.230925][ T5094] __block_write_begin_int+0x3d8/0x1530 [ 78.231823][ T5094] __block_write_begin+0x40/0x54 [ 78.232593][ T5094] reiserfs_write_begin+0x3c8/0x654 [ 78.233444][ T5094] generic_perform_write+0x208/0x488 [ 78.234407][ T5094] __generic_file_write_iter+0x23c/0x454 [ 78.235301][ T5094] generic_file_write_iter+0xb0/0x1b4 [ 78.236185][ T5094] vfs_write+0x590/0xa60 [ 78.236950][ T5094] __arm64_sys_pwrite64+0x174/0x20c [ 78.237871][ T5094] invoke_syscall+0x98/0x2b0 [ 78.238669][ T5094] el0_svc_common+0x138/0x258 [ 78.239471][ T5094] do_el0_svc+0x58/0x13c [ 78.240223][ T5094] el0_svc+0x78/0x1d0 [ 78.240922][ T5094] el0t_64_sync_handler+0xcc/0xe4 [ 78.241713][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 78.242482][ T5094] [ 78.242871][ T5094] The buggy address belongs to the page: [ 78.243790][ T5094] page:00000000906f69d8 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12ac28 [ 78.245611][ T5094] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 78.246857][ T5094] raw: 05ffc00000000000 fffffc0003ab2ac8 fffffc0003ab09c8 0000000000000000 [ 78.248287][ T5094] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 78.249734][ T5094] page dumped because: kasan: bad access detected [ 78.250843][ T5094] [ 78.251228][ T5094] Memory state around the buggy address: [ 78.252222][ T5094] ffff0000eac28000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.253459][ T5094] ffff0000eac28080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.254751][ T5094] >ffff0000eac28100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.256061][ T5094] ^ [ 78.257158][ T5094] ffff0000eac28180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.258536][ T5094] ffff0000eac28200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.259808][ T5094] ================================================================== [ 78.261158][ T5094] Disabling lock debugging due to kernel taint [ 78.263511][ T148] device hsr_slave_1 left promiscuous mode [ 78.264849][ T5093] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 78.266108][ T5093] Modules linked in: [ 78.266802][ T5093] CPU: 0 PID: 5093 Comm: syz.0.15 Tainted: G B syzkaller #0 [ 78.268122][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.269838][ T5093] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 78.271232][ T5093] pc : exit_robust_list+0x414/0x5f0 [ 78.272073][ T5093] lr : exit_robust_list+0x3f0/0x5f0 [ 78.272930][ T5093] sp : ffff8000200a79f0 [ 78.273606][ T5093] x29: ffff8000200a7a30 x28: dfff800000000000 x27: 00000000fffffff2 [ 78.275046][ T5093] x26: 0000000000000000 x25: 1fffe0001b07d36c x24: 0000aaaac45cc100 [ 78.276488][ T5093] x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000d83e9b64 [ 78.277891][ T5093] x20: ffff0000d83e9b40 x19: ffff0000d83e9b40 x18: 0000000000000000 [ 78.279220][ T5093] x17: 0000000000000000 x16: ffff8000083c91a0 x15: 0000000000000000 [ 78.280595][ T5093] x14: 0000000000000003 x13: 1ffff00004014f00 x12: 0000000000ff0100 [ 78.281973][ T5093] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000000000000000 [ 78.283332][ T5093] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff800008758eb0 [ 78.284765][ T5093] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 78.286065][ T5093] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 78.287440][ T5093] Call trace: [ 78.288046][ T5093] exit_robust_list+0x414/0x5f0 [ 78.288850][ T5093] futex_exit_release+0x124/0x1ac [ 78.289815][ T5093] exit_mm_release+0x24/0x40 [ 78.290543][ T5093] exit_mm+0xa4/0x664 [ 78.291292][ T5093] do_exit+0x4f0/0x1f50 [ 78.292000][ T5093] do_group_exit+0x100/0x268 [ 78.292747][ T5093] __wake_up_parent+0x0/0x60 [ 78.293421][ T5093] invoke_syscall+0x98/0x2b0 [ 78.294177][ T5093] el0_svc_common+0x138/0x258 [ 78.295002][ T5093] do_el0_svc+0x58/0x13c [ 78.295672][ T5093] el0_svc+0x78/0x1d0 [ 78.296280][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 78.297104][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 78.297819][ T5093] Code: d503229f 2a1703fb 2a1703e0 f840093a (2a1b03e1) [ 78.299046][ T5093] ---[ end trace 0a8f12f71cf568d6 ]--- [ 78.521141][ T5093] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 78.522166][ T5093] SMP: stopping secondary CPUs [ 79.592596][ T5093] SMP: failed to stop secondary CPUs 0-1 [ 79.593535][ T5093] Kernel Offset: disabled [ 79.594267][ T5093] CPU features: 0x8,000003c1,7d33ffd9 [ 79.595055][ T5093] Memory Limit: none [ 79.801638][ T5093] Rebooting in 86400 seconds..