Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 parsed 1 programs [ 61.970819][ T4397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 63.533828][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.534996][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.536172][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.543786][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.545058][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.546306][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.665092][ T4534] chnl_net:caif_netlink_parms(): no params data found [ 63.683075][ T4534] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.684229][ T4534] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.685683][ T4534] device bridge_slave_0 entered promiscuous mode [ 63.687844][ T4534] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.688981][ T4534] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.690483][ T4534] device bridge_slave_1 entered promiscuous mode [ 63.697985][ T4534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.700561][ T4534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.708376][ T4534] team0: Port device team_slave_0 added [ 63.711600][ T4534] team0: Port device team_slave_1 added [ 63.718073][ T4534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.719109][ T4534] 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. [ 63.723051][ T4534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.725230][ T4534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.726323][ T4534] 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. [ 63.730639][ T4534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.790200][ T4534] device hsr_slave_0 entered promiscuous mode [ 63.829422][ T4534] device hsr_slave_1 entered promiscuous mode [ 64.366565][ T4534] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.390553][ T4534] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.430379][ T4534] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.451760][ T4534] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.513415][ T4534] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.514669][ T4534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.515893][ T4534] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.516988][ T4534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.563252][ T4534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.567724][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.569697][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.571222][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.580655][ T4534] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.583210][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.585097][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.586605][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.587741][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.593407][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.594971][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.599601][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.600674][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.603401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.610601][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.612223][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.614126][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.615644][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.617182][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.618689][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.622281][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.623835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.631972][ T4534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.634369][ T4534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.640022][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.641504][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.678810][ T4534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.680712][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.681956][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.688063][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.690129][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.714301][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.715940][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.717451][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.718813][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.721603][ T4534] device veth0_vlan entered promiscuous mode [ 64.724885][ T4534] device veth1_vlan entered promiscuous mode [ 64.735554][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.737354][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.738733][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.740851][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.750091][ T4534] device veth0_macvtap entered promiscuous mode [ 64.752498][ T4534] device veth1_macvtap entered promiscuous mode [ 64.758857][ T4534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.760382][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.761921][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.768426][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.771478][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.774204][ T4534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.775437][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.777199][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.779875][ T4534] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.781183][ T4534] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.782866][ T4534] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.784192][ T4534] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:05 executed programs: 0 [ 65.552991][ T4744] chnl_net:caif_netlink_parms(): no params data found [ 65.580071][ T4744] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.581313][ T4744] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.582778][ T4744] device bridge_slave_0 entered promiscuous mode [ 65.584791][ T4744] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.586021][ T4744] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.587512][ T4744] device bridge_slave_1 entered promiscuous mode [ 65.596519][ T4744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.600474][ T4744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.608357][ T4744] team0: Port device team_slave_0 added [ 65.611275][ T4744] team0: Port device team_slave_1 added [ 65.619689][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.620706][ T4744] 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. [ 65.624383][ T4744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.626631][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.627752][ T4744] 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. [ 65.632004][ T4744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.690421][ T4744] device hsr_slave_0 entered promiscuous mode [ 65.719446][ T4744] device hsr_slave_1 entered promiscuous mode [ 65.759245][ T4744] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.760653][ T4744] Cannot create hsr debugfs directory [ 65.810251][ T4744] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.539376][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 68.282715][ T4744] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.610482][ T3340] cfg80211: failed to load regulatory.db [ 69.610565][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.612495][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.614164][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 70.492669][ T4744] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.553534][ T4744] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.692156][ T4744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.720606][ T4744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.760595][ T4744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.800416][ T4744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.885059][ T4744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.889026][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.890571][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.893313][ T4744] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.895689][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.897272][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.898704][ T1614] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.899844][ T1614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.901219][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.903832][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.905538][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.906928][ T1614] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.908108][ T1614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.911759][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.914980][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.918048][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.920554][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.922198][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.924798][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.926391][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.928930][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.932421][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.935888][ T4744] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.937647][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.941157][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.942909][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.976172][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.977460][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.981225][ T4744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.987195][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.988825][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.994816][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.996299][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.997845][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.999370][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.003805][ T4744] device veth0_vlan entered promiscuous mode [ 71.007529][ T4744] device veth1_vlan entered promiscuous mode [ 71.014351][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.015724][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.017103][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.018593][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.021556][ T4744] device veth0_macvtap entered promiscuous mode [ 71.023880][ T4744] device veth1_macvtap entered promiscuous mode [ 71.028636][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.031749][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.033801][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.035024][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.036526][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.037857][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.039545][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.042019][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.043724][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.045778][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.046891][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.048457][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.052121][ T4744] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.053460][ T4744] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.054799][ T4744] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.056128][ T4744] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.078279][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.080563][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.083300][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.089056][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.091150][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.092392][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:11 executed programs: 2 [ 71.135608][ T4942] loop0: detected capacity change from 0 to 8192 [ 71.155967][ T4942] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 71.157610][ T4942] REISERFS (device loop0): using ordered data mode [ 71.158579][ T4942] reiserfs: using flush barriers [ 71.160541][ T4942] 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 [ 71.163140][ T4942] REISERFS (device loop0): checking transaction log (loop0) [ 71.192672][ T4942] REISERFS (device loop0): Using rupasov hash to sort names [ 71.194305][ T4942] ================================================================== [ 71.195577][ T4942] BUG: KASAN: out-of-bounds in leaf_paste_entries+0x4c0/0x918 [ 71.196681][ T4942] Read of size 18446744073709551584 at addr ffff0000e792efa4 by task syz.0.16/4942 [ 71.198027][ T4942] [ 71.198364][ T4942] CPU: 1 PID: 4942 Comm: syz.0.16 Not tainted syzkaller #0 [ 71.199411][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.200957][ T4942] Call trace: [ 71.201451][ T4942] dump_backtrace+0x0/0x458 [ 71.202129][ T4942] show_stack+0x2c/0x3c [ 71.202775][ T4942] __dump_stack+0x30/0x40 [ 71.203470][ T4942] dump_stack_lvl+0xf4/0x15c [ 71.204136][ T4942] print_address_description+0x78/0x30c [ 71.204958][ T4942] kasan_report+0xec/0x158 [ 71.205605][ T4942] kasan_check_range+0x268/0x2a0 [ 71.206322][ T4942] memmove+0x90/0xe8 [ 71.206910][ T4942] leaf_paste_entries+0x4c0/0x918 [ 71.207626][ T4942] balance_leaf+0x8318/0xd92c [ 71.208313][ T4942] do_balance+0x270/0x790 [ 71.208937][ T4942] reiserfs_paste_into_item+0x5d0/0x6e0 [ 71.209752][ T4942] reiserfs_add_entry+0x86c/0xc28 [ 71.210522][ T4942] reiserfs_mkdir+0x5bc/0x7bc [ 71.211180][ T4942] reiserfs_xattr_init+0x2b0/0x6cc [ 71.211911][ T4942] reiserfs_fill_super+0x183c/0x1bfc [ 71.212660][ T4942] mount_bdev+0x264/0x358 [ 71.213271][ T4942] get_super_block+0x44/0x58 [ 71.213958][ T4942] legacy_get_tree+0xd4/0x16c [ 71.214633][ T4942] vfs_get_tree+0x90/0x274 [ 71.215291][ T4942] do_new_mount+0x228/0x810 [ 71.215953][ T4942] path_mount+0x5bc/0x1008 [ 71.216575][ T4942] __arm64_sys_mount+0x514/0x5f0 [ 71.217334][ T4942] invoke_syscall+0x98/0x2b0 [ 71.218042][ T4942] el0_svc_common+0x138/0x258 [ 71.218732][ T4942] do_el0_svc+0x58/0x13c [ 71.219332][ T4942] el0_svc+0x78/0x1d0 [ 71.219928][ T4942] el0t_64_sync_handler+0xcc/0xe4 [ 71.220690][ T4942] el0t_64_sync+0x1a0/0x1a4 [ 71.221336][ T4942] [ 71.221662][ T4942] The buggy address belongs to the page: [ 71.222458][ T4942] page:000000000587c40d refcount:3 mapcount:0 mapping:00000000e1c10c47 index:0x213 pfn:0x12792e [ 71.223934][ T4942] memcg:ffff0000ca478000 [ 71.224588][ T4942] aops:def_blk_aops ino:700000 [ 71.225230][ T4942] flags: 0x5ffc00000002022(referenced|active|private|node=0|zone=2|lastcpupid=0x7ff) [ 71.226585][ T4942] raw: 05ffc00000002022 0000000000000000 dead000000000122 ffff0000c058cf48 [ 71.227942][ T4942] raw: 0000000000000213 ffff0000dca24828 00000003ffffffff ffff0000ca478000 [ 71.229231][ T4942] page dumped because: kasan: bad access detected [ 71.230208][ T4942] [ 71.230541][ T4942] Memory state around the buggy address: [ 71.231358][ T4942] ffff0000e792ee80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.232477][ T4942] ffff0000e792ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.233676][ T4942] >ffff0000e792ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.234841][ T4942] ^ [ 71.235606][ T4942] ffff0000e792f000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.236728][ T4942] ffff0000e792f080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 71.237879][ T4942] ================================================================== [ 71.239073][ T4942] Disabling lock debugging due to kernel taint [ 71.240707][ T4942] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 10864, item_location 2, free_space(entry_count) 1536 [ 71.243721][ T4942] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 71.245269][ T4942] REISERFS (device loop0): Remounting filesystem read-only [ 71.246246][ T4942] REISERFS error (device loop0): vs-13050 reiserfs_update_sd_size: i/o failure occurred trying to update [1 2 0x0 SD] stat data [ 71.248028][ T4942] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 71.250264][ T4942] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 10864, item_location 2, free_space(entry_count) 1536 [ 71.253187][ T4942] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 71.254697][ T4942] REISERFS error (device loop0): zam-7001 reiserfs_find_entry: io error [ 71.421351][ T4945] loop0: detected capacity change from 0 to 8192 [ 71.456018][ T4945] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 71.457630][ T4945] REISERFS (device loop0): using ordered data mode [ 71.458714][ T4945] reiserfs: using flush barriers [ 71.468293][ T4945] 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 [ 71.471264][ T4945] REISERFS (device loop0): checking transaction log (loop0) [ 71.496871][ T4945] REISERFS (device loop0): Using rupasov hash to sort names [ 71.499176][ C1] Unable to handle kernel paging request at virtual address e3ff7c0003b37270 [ 71.499251][ T4163] Internal error: Oops - FPAC: 0000000072000000 [#1] PREEMPT SMP [ 71.500419][ C1] Mem abort info: [ 71.501594][ T4163] Modules linked in: [ 71.502099][ C1] ESR = 0x0000000096000004 [ 71.502107][ C1] EC = 0x25: DABT (current EL), IL = 32 bits [ 71.502687][ T4163] CPU: 0 PID: 4163 Comm: kworker/0:14 Tainted: G B syzkaller #0 [ 71.503326][ C1] SET = 0, FnV = 0 [ 71.504311][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 71.505603][ C1] EA = 0, S1PTW = 0 [ 71.508196][ C1] FSC = 0x04: level 0 translation fault [ 71.509015][ C1] Data abort info: [ 71.509519][ C1] ISV = 0, ISS = 0x00000004 [ 71.510161][ C1] CM = 0, WnR = 0 [ 71.510697][ C1] [e3ff7c0003b37270] address between user and kernel address ranges