Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:03 ignoring optional flag "type"="gce" 1970/01/01 00:01:03 parsed 1 programs [ 65.162744][ T4571] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.612424][ T21] cfg80211: failed to load regulatory.db [ 69.622541][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.623875][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.703754][ T4607] chnl_net:caif_netlink_parms(): no params data found [ 69.721341][ T4607] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.723666][ T4607] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.725196][ T4607] device bridge_slave_0 entered promiscuous mode [ 69.728973][ T4607] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.729995][ T4607] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.731481][ T4607] device bridge_slave_1 entered promiscuous mode [ 69.739077][ T4607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.748551][ T4607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.756704][ T4607] team0: Port device team_slave_0 added [ 69.758784][ T4607] team0: Port device team_slave_1 added [ 69.767705][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.768905][ T4607] 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. [ 69.773676][ T4607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.776058][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.777085][ T4607] 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. [ 69.780968][ T4607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.832884][ T4607] device hsr_slave_0 entered promiscuous mode [ 69.871667][ T4607] device hsr_slave_1 entered promiscuous mode [ 70.578171][ T4607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.623547][ T4607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.672622][ T4607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.723495][ T4607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.809957][ T4607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.814454][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.815813][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.818691][ T4607] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.821164][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.823168][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.824545][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.825660][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.826983][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.830872][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.832874][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.834301][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.835386][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.839456][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.843810][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.847299][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.849335][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.851025][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.858377][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.860406][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.867008][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.868655][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.870267][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.872359][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.874336][ T4607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.961003][ T4607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.963452][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.964714][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.972745][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.974259][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.980327][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.982329][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.984088][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.985333][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.986973][ T4607] device veth0_vlan entered promiscuous mode [ 70.990034][ T4607] device veth1_vlan entered promiscuous mode [ 70.999399][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.000967][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.003237][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.004770][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.007352][ T4607] device veth0_macvtap entered promiscuous mode [ 71.009631][ T4607] device veth1_macvtap entered promiscuous mode [ 71.016739][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.017954][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.019546][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.020973][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.023713][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.038140][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.040214][ T4607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.042156][ T4607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.043632][ T4607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.044949][ T4607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.047303][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.048889][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.495403][ T558] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.496769][ T558] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.500247][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.508307][ T380] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.509679][ T380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.512252][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:11 executed programs: 0 [ 71.659882][ T4826] chnl_net:caif_netlink_parms(): no params data found [ 71.676879][ T4826] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.678076][ T4826] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.679560][ T4826] device bridge_slave_0 entered promiscuous mode [ 71.681867][ T4826] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.683196][ T4826] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.684789][ T4826] device bridge_slave_1 entered promiscuous mode [ 71.693160][ T4826] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.701945][ T4826] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.712428][ T4826] team0: Port device team_slave_0 added [ 71.714293][ T4826] team0: Port device team_slave_1 added [ 71.720809][ T4826] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.722212][ T4826] 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. [ 71.725885][ T4826] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.728294][ T4826] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.729311][ T4826] 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. [ 71.733753][ T4826] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.782662][ T4826] device hsr_slave_0 entered promiscuous mode [ 71.831806][ T4826] device hsr_slave_1 entered promiscuous mode [ 71.862538][ T4826] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.863715][ T4826] Cannot create hsr debugfs directory [ 71.896768][ T4826] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.701843][ T4302] Bluetooth: hci0: command 0x0409 tx timeout [ 74.385205][ T4826] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.771863][ T4159] Bluetooth: hci0: command 0x041b tx timeout [ 76.654913][ T4826] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.729477][ T4826] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.858870][ T4826] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.883827][ T4826] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.942517][ T4826] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.982720][ T4826] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.065356][ T4826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.069302][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.070876][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.073993][ T4826] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.076470][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.078145][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.079580][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.080689][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.083306][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.085852][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.087390][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.088889][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.090006][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.105077][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.107966][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.110669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.113402][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.115027][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.117729][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.119476][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.122604][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.124157][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.127160][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.128665][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.131197][ T4826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.169107][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.170426][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.182478][ T4826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.187881][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.189594][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.195624][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.197272][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.198841][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.200292][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.204070][ T4826] device veth0_vlan entered promiscuous mode [ 77.207512][ T4826] device veth1_vlan entered promiscuous mode [ 77.214781][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.216192][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.217709][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.219169][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.223730][ T4826] device veth0_macvtap entered promiscuous mode [ 77.226023][ T4826] device veth1_macvtap entered promiscuous mode [ 77.230802][ T4826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.232873][ T4826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.234830][ T4826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.235998][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.237583][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.238981][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.240490][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.244385][ T4826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.245865][ T4826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.247795][ T4826] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.248973][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.250496][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.254695][ T4826] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.255992][ T4826] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.257314][ T4826] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.258744][ T4826] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.276655][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.281821][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.283685][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.285782][ T380] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.287078][ T380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.288591][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:17 executed programs: 2 [ 77.402784][ T5017] loop0: detected capacity change from 0 to 32768 [ 77.469160][ T248] BUG: spinlock bad magic on CPU#0, jfsCommit/248 [ 77.470210][ T248] lock: 0xffff0000ecdd09e8, .magic: ffff8000, .owner: ÀÝì/0, .owner_cpu: 512 [ 77.471564][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 77.472769][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.474271][ T248] Call trace: [ 77.474769][ T248] dump_backtrace+0x0/0x43c [ 77.475530][ T248] show_stack+0x2c/0x3c [ 77.476187][ T248] __dump_stack+0x30/0x40 [ 77.476894][ T248] dump_stack_lvl+0xf8/0x160 [ 77.477637][ T248] dump_stack+0x1c/0x5c [ 77.478339][ T248] spin_dump+0x110/0x208 [ 77.478997][ T248] do_raw_spin_lock+0x1e0/0x2f0 [ 77.479741][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 77.480565][ T248] __wake_up+0xe0/0x16c [ 77.481259][ T248] release_metapage+0x17c/0x920 [ 77.481994][ T248] xtTruncate+0xb70/0x2698 [ 77.482671][ T248] jfs_free_zero_link+0x2a4/0x410 [ 77.483452][ T248] jfs_evict_inode+0x2fc/0x3fc [ 77.484177][ T248] evict+0x3c8/0x810 [ 77.484759][ T248] iput+0x6c4/0x77c [ 77.485302][ T248] txUpdateMap+0x6ac/0x7cc [ 77.485957][ T248] jfs_lazycommit+0x384/0x9bc [ 77.486729][ T248] kthread+0x374/0x454 [ 77.487398][ T248] ret_from_fork+0x10/0x20 [ 77.488065][ T248] ================================================================================ [ 77.489538][ T248] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 77.490953][ T248] index 1112 is out of range for type 'unsigned long[8]' [ 77.492044][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 77.493363][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.495063][ T248] Call trace: [ 77.495579][ T248] dump_backtrace+0x0/0x43c [ 77.496292][ T248] show_stack+0x2c/0x3c [ 77.497004][ T248] __dump_stack+0x30/0x40 [ 77.497716][ T248] dump_stack_lvl+0xf8/0x160 [ 77.498447][ T248] dump_stack+0x1c/0x5c [ 77.499111][ T248] ubsan_epilogue+0x14/0x48 [ 77.499849][ T248] __ubsan_handle_out_of_bounds+0xd4/0x108 [ 77.500860][ T248] queued_spin_lock_slowpath+0x724/0x798 [ 77.501842][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 77.502718][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 77.503603][ T248] __wake_up+0xe0/0x16c [ 77.504279][ T248] release_metapage+0x17c/0x920 [ 77.505035][ T248] xtTruncate+0xb70/0x2698 [ 77.505728][ T248] jfs_free_zero_link+0x2a4/0x410 [ 77.506504][ T248] jfs_evict_inode+0x2fc/0x3fc [ 77.507316][ T248] evict+0x3c8/0x810 [ 77.507935][ T248] iput+0x6c4/0x77c [ 77.508511][ T248] txUpdateMap+0x6ac/0x7cc [ 77.509156][ T248] jfs_lazycommit+0x384/0x9bc [ 77.509834][ T248] kthread+0x374/0x454 [ 77.510439][ T248] ret_from_fork+0x10/0x20 [ 77.511125][ T248] ================================================================================ [ 77.512466][ T248] ================================================================== [ 77.513569][ T248] BUG: KASAN: use-after-free in queued_spin_lock_slowpath+0x57c/0x798 [ 77.514751][ T248] Write of size 8 at addr ffff00002159a5c8 by task jfsCommit/248 [ 77.515924][ T248] [ 77.516313][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 77.517655][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.519377][ T248] Call trace: [ 77.519912][ T248] dump_backtrace+0x0/0x43c [ 77.520608][ T248] show_stack+0x2c/0x3c [ 77.521257][ T248] __dump_stack+0x30/0x40 [ 77.521899][ T248] dump_stack_lvl+0xf8/0x160 [ 77.522583][ T248] print_address_description+0x78/0x30c [ 77.523501][ T248] kasan_report+0xec/0x15c [ 77.524247][ T248] __asan_report_store8_noabort+0x44/0x50 [ 77.525094][ T248] queued_spin_lock_slowpath+0x57c/0x798 [ 77.525965][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 77.526697][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 77.527472][ T248] __wake_up+0xe0/0x16c [ 77.528108][ T248] release_metapage+0x17c/0x920 [ 77.528820][ T248] xtTruncate+0xb70/0x2698 [ 77.529489][ T248] jfs_free_zero_link+0x2a4/0x410 [ 77.530154][ T248] jfs_evict_inode+0x2fc/0x3fc [ 77.530970][ T248] evict+0x3c8/0x810 [ 77.531619][ T248] iput+0x6c4/0x77c [ 77.532257][ T248] txUpdateMap+0x6ac/0x7cc [ 77.532961][ T248] jfs_lazycommit+0x384/0x9bc [ 77.533731][ T248] kthread+0x374/0x454 [ 77.534428][ T248] ret_from_fork+0x10/0x20 [ 77.535191][ T248] [ 77.535586][ T248] The buggy address belongs to the page: [ 77.536551][ T248] page:000000008ad6a71c refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6159a [ 77.538150][ T248] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 77.539314][ T248] raw: 01ffc00000000000 fffffc0000856688 fffffc0000856688 0000000000000000 [ 77.540737][ T248] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 77.542122][ T248] page dumped because: kasan: bad access detected [ 77.543181][ T248] [ 77.543579][ T248] Memory state around the buggy address: [ 77.544551][ T248] ffff00002159a480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 77.545706][ T248] ffff00002159a500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 77.546992][ T248] >ffff00002159a580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 77.548342][ T248] ^ [ 77.549320][ T248] ffff00002159a600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 77.550633][ T248] ffff00002159a680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 77.551927][ T248] ================================================================== [ 77.861672][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 79.961494][ T25] Bluetooth: hci0: command 0x0419 tx timeout