Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs [ 31.999779][ T4336] cgroup: Unknown subsys name 'net' [ 32.260017][ T4336] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.532854][ T4336] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.811477][ T4355] chnl_net:caif_netlink_parms(): no params data found [ 40.827981][ T4355] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.829281][ T4355] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.830889][ T4355] device bridge_slave_0 entered promiscuous mode [ 40.833723][ T4355] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.834953][ T4355] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.836478][ T4355] device bridge_slave_1 entered promiscuous mode [ 40.842878][ T4355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.845185][ T4355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.852280][ T4355] team0: Port device team_slave_0 added [ 40.854508][ T4355] team0: Port device team_slave_1 added [ 40.859851][ T4355] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.860851][ T4355] 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. [ 40.865240][ T4355] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.868330][ T4355] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.869427][ T4355] 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. [ 40.873872][ T4355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.918704][ T4355] device hsr_slave_0 entered promiscuous mode [ 40.967620][ T4355] device hsr_slave_1 entered promiscuous mode [ 41.043808][ T4355] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.080358][ T4355] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.120179][ T4355] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.159839][ T4355] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.206188][ T4355] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.207509][ T4355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.208912][ T4355] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.210057][ T4355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.226980][ T4355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.230633][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.233148][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.235114][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.236917][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.241507][ T4355] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.244396][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.246018][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.247109][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.253529][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.254939][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.256175][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.265964][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.267965][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.271164][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.273795][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.276389][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.280089][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.333151][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.334418][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.337676][ T4355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.343792][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.351651][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.353378][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.354982][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.357181][ T4355] device veth0_vlan entered promiscuous mode [ 41.361394][ T4355] device veth1_vlan entered promiscuous mode [ 41.368604][ T4355] device veth0_macvtap entered promiscuous mode [ 41.370006][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.371487][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.373181][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.374619][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.377278][ T4355] device veth1_macvtap entered promiscuous mode [ 41.382888][ T4355] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.384053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.388752][ T4355] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.390114][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.392801][ T4355] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.394187][ T4355] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.395650][ T4355] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.397158][ T4355] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.959372][ T1573] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.291862][ T4395] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.293429][ T4395] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.294820][ T4395] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.296358][ T4395] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.298147][ T4397] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.299448][ T4397] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.401481][ T4381] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.402831][ T4381] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.404713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.414900][ T4381] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.416117][ T4381] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.418813][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:43 executed programs: 0 [ 43.096614][ T4397] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 43.098837][ T4397] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 43.100203][ T4397] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 43.101640][ T4397] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 43.102957][ T4397] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 43.104248][ T4397] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 43.148581][ T4427] chnl_net:caif_netlink_parms(): no params data found [ 43.163481][ T4427] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.164790][ T4427] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.166353][ T4427] device bridge_slave_0 entered promiscuous mode [ 43.168722][ T4427] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.169865][ T4427] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.171270][ T4427] device bridge_slave_1 entered promiscuous mode [ 43.179301][ T4427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.182322][ T4427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.189488][ T4427] team0: Port device team_slave_0 added [ 43.191213][ T4427] team0: Port device team_slave_1 added [ 43.196271][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.197342][ T4427] 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. [ 43.202950][ T4427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.206138][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.207142][ T4427] 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. [ 43.212014][ T4427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.259454][ T4427] device hsr_slave_0 entered promiscuous mode [ 43.297654][ T4427] device hsr_slave_1 entered promiscuous mode [ 43.337517][ T4427] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.338868][ T4427] Cannot create hsr debugfs directory [ 44.638634][ T1573] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.117857][ T4397] Bluetooth: hci0: command 0x0409 tx timeout [ 46.998591][ T1573] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.089394][ T1573] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.207444][ T4397] Bluetooth: hci0: command 0x041b tx timeout [ 48.089212][ T4427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.209083][ T4427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.289856][ T4427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.338798][ T4427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.447992][ T4427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.452398][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.453896][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.456588][ T4427] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.490648][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.492293][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.493846][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.495012][ T551] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.496797][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.498924][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.500546][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.501944][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.503103][ T551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.505897][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.508853][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.511462][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.513171][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.514766][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.517320][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.519737][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.522636][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.524128][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.526659][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.530659][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.560155][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.601750][ T1573] device hsr_slave_0 left promiscuous mode [ 48.648127][ T1573] device hsr_slave_1 left promiscuous mode [ 48.727541][ T1573] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.728931][ T1573] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.730691][ T1573] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.731799][ T1573] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.734072][ T1573] device bridge_slave_1 left promiscuous mode [ 48.735539][ T1573] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.788137][ T1573] device bridge_slave_0 left promiscuous mode [ 48.789123][ T1573] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.907826][ T1573] device veth1_macvtap left promiscuous mode [ 48.908811][ T1573] device veth0_macvtap left promiscuous mode [ 48.909872][ T1573] device veth1_vlan left promiscuous mode [ 48.910845][ T1573] device veth0_vlan left promiscuous mode [ 49.277687][ T4397] Bluetooth: hci0: command 0x040f tx timeout [ 51.108894][ T1573] team0 (unregistering): Port device team_slave_1 removed [ 51.268071][ T1573] team0 (unregistering): Port device team_slave_0 removed [ 51.357454][ T4397] Bluetooth: hci0: command 0x0419 tx timeout [ 51.467962][ T1573] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.688347][ T1573] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.289057][ T1573] bond0 (unregistering): Released all slaves [ 53.584214][ T4427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.588075][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.589265][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.593370][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.594919][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.601126][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.602816][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.604313][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.605723][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.608825][ T4427] device veth0_vlan entered promiscuous mode [ 53.612109][ T4427] device veth1_vlan entered promiscuous mode [ 53.622433][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.624085][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.625777][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.627354][ T4381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.630489][ T4427] device veth0_macvtap entered promiscuous mode [ 53.633233][ T4427] device veth1_macvtap entered promiscuous mode [ 53.639135][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.640361][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.641872][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.643322][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.644938][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.647683][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.648944][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.650542][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.653024][ T4427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.654415][ T4427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.655841][ T4427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.657356][ T4427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.676945][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.681634][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.683343][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.689985][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.691238][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.692661][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.813696][ T4489] loop0: detected capacity change from 0 to 32768 [ 53.831557][ T92] BUG: spinlock bad magic on CPU#0, jfsCommit/92 [ 53.832609][ T92] ================================================================== [ 53.833883][ T92] BUG: KASAN: slab-out-of-bounds in string+0x204/0x280 [ 53.834932][ T92] Read of size 1 at addr ffff0000e57c49e0 by task jfsCommit/92 [ 53.836066][ T92] [ 53.836458][ T92] CPU: 0 PID: 92 Comm: jfsCommit Not tainted syzkaller #0 [ 53.837696][ T92] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.839438][ T92] Call trace: [ 53.840002][ T92] dump_backtrace+0x1c0/0x1ec [ 53.840801][ T92] show_stack+0x2c/0x3c [ 53.841486][ T92] __dump_stack+0x30/0x40 [ 53.842224][ T92] dump_stack_lvl+0xf4/0x15c [ 53.842994][ T92] print_address_description+0x88/0x218 [ 53.843926][ T92] print_report+0x50/0x68 [ 53.844703][ T92] kasan_report+0xa8/0xfc [ 53.845445][ T92] __asan_report_load1_noabort+0x2c/0x38 [ 53.846482][ T92] string+0x204/0x280 [ 53.847205][ T92] vsnprintf+0x10b0/0x18a8 [ 53.848068][ T92] vprintk_store+0x37c/0xb6c [ 53.848819][ T92] vprintk_emit+0x118/0x2f0 [ 53.849586][ T92] vprintk_default+0x54/0x80 [ 53.850400][ T92] vprintk+0x200/0x2a0 [ 53.851094][ T92] _printk+0xe0/0x130 [ 53.851750][ T92] spin_dump+0x10c/0x208 [ 53.852483][ T92] do_raw_spin_lock+0x1ec/0x2f8 [ 53.853255][ T92] _raw_spin_lock_irqsave+0x74/0xb0 [ 53.854120][ T92] __wake_up+0xe4/0x17c [ 53.854782][ T92] release_metapage+0x19c/0xc6c [ 53.855568][ T92] xtTruncate+0xb88/0x2644 [ 53.856294][ T92] jfs_free_zero_link+0x2c0/0x42c [ 53.857084][ T92] jfs_evict_inode+0x2f4/0x3e4 [ 53.857812][ T92] evict+0x3e0/0x828 [ 53.858511][ T92] iput+0x754/0x7e4 [ 53.859141][ T92] txUpdateMap+0x674/0x794 [ 53.859931][ T92] jfs_lazycommit+0x354/0x908 [ 53.860736][ T92] kthread+0x250/0x2d8 [ 53.861440][ T92] ret_from_fork+0x10/0x20 [ 53.862226][ T92] [ 53.862658][ T92] Allocated by task 4489: [ 53.863402][ T92] kasan_set_track+0x4c/0x80 [ 53.864176][ T92] kasan_save_alloc_info+0x24/0x30 [ 53.865048][ T92] __kasan_slab_alloc+0x70/0x88 [ 53.865881][ T92] slab_post_alloc_hook+0x74/0x430 [ 53.866711][ T92] kmem_cache_alloc_lru+0x1a4/0x280 [ 53.867560][ T92] jfs_alloc_inode+0x2c/0x68 [ 53.868348][ T92] iget_locked+0x178/0x7c4 [ 53.869083][ T92] jfs_iget+0x30/0x3e4 [ 53.869760][ T92] jfs_lookup+0x1c0/0x378 [ 53.870548][ T92] lookup_one_qstr_excl+0x108/0x230 [ 53.871405][ T92] do_unlinkat+0x1a8/0x500 [ 53.872121][ T92] __arm64_sys_unlinkat+0xe0/0xfc [ 53.872994][ T92] invoke_syscall+0x98/0x2b4 [ 53.873743][ T92] el0_svc_common+0x138/0x258 [ 53.874506][ T92] do_el0_svc+0x58/0x130 [ 53.875189][ T92] el0_svc+0x58/0x128 [ 53.875786][ T92] el0t_64_sync_handler+0x84/0xf0 [ 53.876636][ T92] el0t_64_sync+0x18c/0x190 [ 53.877425][ T92] [ 53.877831][ T92] The buggy address belongs to the object at ffff0000e57c40c0 [ 53.877831][ T92] which belongs to the cache jfs_ip of size 2240 [ 53.880204][ T92] The buggy address is located 96 bytes to the right of [ 53.880204][ T92] 2240-byte region [ffff0000e57c40c0, ffff0000e57c4980) [ 53.882528][ T92] [ 53.882897][ T92] The buggy address belongs to the physical page: [ 53.883980][ T92] page:00000000a4ecec64 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1257c0 [ 53.885701][ T92] head:00000000a4ecec64 order:3 compound_mapcount:0 compound_pincount:0 [ 53.887122][ T92] memcg:ffff0000cd055701 [ 53.887832][ T92] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 53.889162][ T92] raw: 05ffc00000010200 0000000000000000 dead000000000122 ffff0000c4315800 [ 53.890636][ T92] raw: 0000000000000000 00000000800d000d 00000001ffffffff ffff0000cd055701 [ 53.892123][ T92] page dumped because: kasan: bad access detected [ 53.893202][ T92] [ 53.893593][ T92] Memory state around the buggy address: [ 53.894549][ T92] ffff0000e57c4880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.895978][ T92] ffff0000e57c4900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.897353][ T92] >ffff0000e57c4980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.898694][ T92] ^ [ 53.899853][ T92] ffff0000e57c4a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.901250][ T92] ffff0000e57c4a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.902655][ T92] ================================================================== [ 53.832598][ T92] lock: 0xffff0000e57c4168, .magic: ffff8000, .owner: /0, .owner_cpu: 512 [ 53.905634][ T92] CPU: 0 PID: 92 Comm: jfsCommit Tainted: G B syzkaller #0 [ 53.907114][ T92] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.908690][ T92] Call trace: [ 53.909206][ T92] dump_backtrace+0x1c0/0x1ec [ 53.909951][ T92] show_stack+0x2c/0x3c [ 53.910677][ T92] __dump_stack+0x30/0x40 [ 53.911402][ T92] dump_stack_lvl+0xf4/0x15c [ 53.912170][ T92] dump_stack+0x1c/0x5c [ 53.912896][ T92] spin_dump+0x110/0x208 [ 53.913623][ T92] do_raw_spin_lock+0x1ec/0x2f8 [ 53.914422][ T92] _raw_spin_lock_irqsave+0x74/0xb0 [ 53.915324][ T92] __wake_up+0xe4/0x17c [ 53.916043][ T92] release_metapage+0x19c/0xc6c [ 53.916900][ T92] xtTruncate+0xb88/0x2644 [ 53.917624][ T92] jfs_free_zero_link+0x2c0/0x42c [ 53.918587][ T92] jfs_evict_inode+0x2f4/0x3e4 [ 53.919409][ T92] evict+0x3e0/0x828 [ 53.920019][ T92] iput+0x754/0x7e4 [ 53.920718][ T92] txUpdateMap+0x674/0x794 [ 53.921464][ T92] jfs_lazycommit+0x354/0x908 [ 53.922258][ T92] kthread+0x250/0x2d8 [ 53.922979][ T92] ret_from_fork+0x10/0x20 [ 53.923756][ T92] ================================================================================ [ 53.925378][ T92] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:131:9 [ 53.926893][ T92] index 1147 is out of range for type 'unsigned long[8]' [ 53.928136][ T92] CPU: 0 PID: 92 Comm: jfsCommit Tainted: G B syzkaller #0 [ 53.929562][ T92] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.931322][ T92] Call trace: [ 53.931900][ T92] dump_backtrace+0x1c0/0x1ec [ 53.932687][ T92] show_stack+0x2c/0x3c [ 53.933370][ T92] __dump_stack+0x30/0x40 [ 53.934116][ T92] dump_stack_lvl+0xf4/0x15c [ 53.934900][ T92] dump_stack+0x1c/0x5c [ 53.935642][ T92] ubsan_epilogue+0x14/0x48 [ 53.936408][ T92] __ubsan_handle_out_of_bounds+0xd0/0xf8 [ 53.937326][ T92] queued_spin_lock_slowpath+0x8a8/0xc18 [ 53.938308][ T92] do_raw_spin_lock+0x2f4/0x2f8 [ 53.939147][ T92] _raw_spin_lock_irqsave+0x74/0xb0 [ 53.940063][ T92] __wake_up+0xe4/0x17c [ 53.940732][ T92] release_metapage+0x19c/0xc6c [ 53.941618][ T92] xtTruncate+0xb88/0x2644 [ 53.942359][ T92] jfs_free_zero_link+0x2c0/0x42c [ 53.943213][ T92] jfs_evict_inode+0x2f4/0x3e4 [ 53.944107][ T92] evict+0x3e0/0x828 [ 53.944788][ T92] iput+0x754/0x7e4 [ 53.945465][ T92] txUpdateMap+0x674/0x794 [ 53.946231][ T92] jfs_lazycommit+0x354/0x908 [ 53.947074][ T92] kthread+0x250/0x2d8 [ 53.947777][ T92] ret_from_fork+0x10/0x20 [ 53.948564][ T92] ================================================================================ [ 53.950158][ T92] Unable to handle kernel paging request at virtual address ffff800015189f80 [ 53.951704][ T92] KASAN: probably user-memory-access in range [0x00000000a8c4fc00-0x00000000a8c4fc07] [ 53.953347][ T92] Mem abort info: [ 53.953937][ T92] ESR = 0x0000000096000047 [ 53.954728][ T92] EC = 0x25: DABT (current EL), IL = 32 bits [ 53.955815][ T92] SET = 0, FnV = 0 [ 53.956488][ T92] EA = 0, S1PTW = 0 [ 53.957112][ T92] FSC = 0x07: level 3 translation fault [ 53.958024][ T92] Data abort info: [ 53.958637][ T92] ISV = 0, ISS = 0x00000047 [ 53.959411][ T92] CM = 0, WnR = 1 [ 53.960038][ T92] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000002229cd000 [ 53.961237][ T92] [ffff800015189f80] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fffa003, pte=0000000000000000 [ 53.963600][ T92] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 53.964853][ T92] Modules linked in: [ 53.965542][ T92] CPU: 0 PID: 92 Comm: jfsCommit Tainted: G B syzkaller #0 [ 53.966995][ T92] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.968671][ T92] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.969989][ T92] pc : queued_spin_lock_slowpath+0x598/0xc18 [ 53.970991][ T92] lr : queued_spin_lock_slowpath+0x8a8/0xc18 [ 53.971988][ T92] sp : ffff8000204d7340 [ 53.972723][ T92] x29: ffff8000204d73e0 x28: ffff800015189f80 x27: 1fffe0001caf882d [ 53.974110][ T92] x26: ffff800015220f40 x25: 1fffe00033ea8bf0 x24: dfff800000000000 [ 53.975431][ T92] x23: ffff70000409ae6c x22: ffff00019f545f88 x21: ffff800015189f80 [ 53.976788][ T92] x20: ffff00019f545f80 x19: ffff0000e57c4168 x18: ffff800011b9bf60 [ 53.978137][ T92] x17: 3d3d3d3d3d3d3d3d x16: ffff800008193848 x15: 0000000000000000 [ 53.979485][ T92] x14: ffff700002fc1cbc x13: 1ffff00002fc1cbc x12: 0000000000ff0100 [ 53.980859][ T92] x11: ff008000081938cc x10: ffff800015189f80 x9 : 0000000000000000 [ 53.982261][ T92] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 53.983665][ T92] x5 : ffff8000204d6d98 x4 : ffff800015304cc0 x3 : ffff800008193894 [ 53.984992][ T92] x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff00019f545f88 [ 53.986409][ T92] Call trace: [ 53.986941][ T92] queued_spin_lock_slowpath+0x598/0xc18 [ 53.987881][ T92] do_raw_spin_lock+0x2f4/0x2f8 [ 53.988702][ T92] _raw_spin_lock_irqsave+0x74/0xb0 [ 53.989552][ T92] __wake_up+0xe4/0x17c [ 53.990274][ T92] release_metapage+0x19c/0xc6c [ 53.991070][ T92] xtTruncate+0xb88/0x2644 [ 53.991821][ T92] jfs_free_zero_link+0x2c0/0x42c [ 53.992674][ T92] jfs_evict_inode+0x2f4/0x3e4 [ 53.993446][ T92] evict+0x3e0/0x828 [ 53.994121][ T92] iput+0x754/0x7e4 [ 53.994801][ T92] txUpdateMap+0x674/0x794 [ 53.995547][ T92] jfs_lazycommit+0x354/0x908 [ 53.996325][ T92] kthread+0x250/0x2d8 [ 53.996999][ T92] ret_from_fork+0x10/0x20 [ 53.997806][ T92] Code: aa1503e0 979340bb aa1603e0 52800081 (f90002b4) [ 53.998977][ T92] ---[ end trace 0000000000000000 ]--- [ 54.217283][ T92] Kernel panic - not syncing: Oops: Fatal exception [ 54.218308][ T92] SMP: stopping secondary CPUs [ 54.219027][ T92] Kernel Offset: disabled [ 54.219679][ T92] CPU features: 0x080000,000f0097,a65bfea7 [ 54.220527][ T92] Memory Limit: none [ 54.483506][ T92] Rebooting in 86400 seconds..