Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:05 ignoring optional flag "type"="gce" 1970/01/01 00:01:05 parsed 1 programs [ 66.998477][ T4408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.185700][ T4543] chnl_net:caif_netlink_parms(): no params data found [ 68.206766][ T4543] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.207918][ T4543] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.209431][ T4543] device bridge_slave_0 entered promiscuous mode [ 68.211244][ T4543] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.212355][ T4543] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.213698][ T4543] device bridge_slave_1 entered promiscuous mode [ 68.223253][ T4543] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.226243][ T4543] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.234917][ T4543] team0: Port device team_slave_0 added [ 68.238013][ T4543] team0: Port device team_slave_1 added [ 68.244873][ T4543] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.245947][ 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. [ 68.249545][ T4543] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.251887][ T4543] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.252921][ 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. [ 68.257250][ T4543] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.305821][ T4543] device hsr_slave_0 entered promiscuous mode [ 68.345014][ T4543] device hsr_slave_1 entered promiscuous mode [ 69.025541][ T4543] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.057496][ T4543] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.126601][ T4543] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.218425][ T4543] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.321960][ T4543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.328593][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.330149][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.333063][ T4543] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.345706][ T4543] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.347382][ T4543] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.349952][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.351705][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.353298][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.354528][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.356539][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.358186][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.359691][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.360808][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.362143][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.363821][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.367938][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.369598][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.371164][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.372813][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.374396][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.377360][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.378937][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.381614][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.383181][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.384584][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.387668][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.471095][ T4543] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.476635][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.478021][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.481888][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.483659][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.491985][ T4543] device veth0_vlan entered promiscuous mode [ 69.495501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.497088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.498586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.499871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.502485][ T4543] device veth1_vlan entered promiscuous mode [ 69.538011][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.539521][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.541038][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.542592][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.547425][ T4543] device veth0_macvtap entered promiscuous mode [ 69.550034][ T4543] device veth1_macvtap entered promiscuous mode [ 69.556103][ T4543] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.557383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.558794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.560305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.561813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.584305][ T4543] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.587358][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.588949][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.592109][ T4543] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.593545][ T4543] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.596115][ T4543] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.597495][ T4543] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.605777][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.606920][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.616377][ T1541] cfg80211: failed to load regulatory.db [ 70.067113][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.068515][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.070383][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.088756][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.090078][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.091931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 0 [ 70.398574][ T4759] chnl_net:caif_netlink_parms(): no params data found [ 70.419049][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.420195][ T4759] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.421820][ T4759] device bridge_slave_0 entered promiscuous mode [ 70.423949][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.425879][ T4759] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.427384][ T4759] device bridge_slave_1 entered promiscuous mode [ 70.438666][ T4759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.441383][ T4759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.451062][ T4759] team0: Port device team_slave_0 added [ 70.453019][ T4759] team0: Port device team_slave_1 added [ 70.461255][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.462363][ T4759] 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. [ 70.466752][ T4759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.469186][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.470291][ T4759] 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. [ 70.474283][ T4759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.536304][ T4759] device hsr_slave_0 entered promiscuous mode [ 70.565772][ T4759] device hsr_slave_1 entered promiscuous mode [ 70.604973][ T4759] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.606219][ T4759] Cannot create hsr debugfs directory [ 70.655186][ T4759] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.404832][ T1541] Bluetooth: hci0: command 0x0409 tx timeout [ 72.820523][ T4759] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.485179][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 74.808578][ T4759] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.849308][ T4759] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.977952][ T4759] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.037029][ T4759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.097606][ T4759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.146309][ T4759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.221705][ T4759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.226146][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.227696][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.230091][ T4759] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.232582][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.234149][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.236283][ T391] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.237446][ T391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.238955][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.241805][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.243408][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.246370][ T391] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.247429][ T391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.250209][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.252952][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.269833][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.271649][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.273238][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.276488][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.278831][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.282466][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.283993][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.287409][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.288973][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.291614][ T4759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.342836][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.344160][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.348745][ T4759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.361489][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.363223][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.369543][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.371205][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.373592][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.376668][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.378954][ T4759] device veth0_vlan entered promiscuous mode [ 75.383376][ T4759] device veth1_vlan entered promiscuous mode [ 75.390749][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.392375][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.393861][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.397025][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.407404][ T4759] device veth0_macvtap entered promiscuous mode [ 75.409818][ T4759] device veth1_macvtap entered promiscuous mode [ 75.414653][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.416350][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.418530][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.419768][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.421296][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.422603][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.424694][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.428342][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.429935][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.432079][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.433219][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.434836][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.437494][ T4759] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.438888][ T4759] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.440250][ T4759] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.441675][ T4759] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.468024][ T305] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.469270][ T305] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.474593][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.477819][ T391] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.479077][ T391] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.480714][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.601152][ T4947] loop0: detected capacity change from 0 to 32768 [ 75.659135][ T248] BUG: spinlock bad magic on CPU#0, jfsCommit/248 [ 75.660203][ T248] lock: 0xffff0000e3564168, .magic: ffff8000, .owner: @IVă/0, .owner_cpu: 512 [ 75.661679][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 75.662982][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.664683][ T248] Call trace: [ 75.665216][ T248] dump_backtrace+0x0/0x43c [ 75.666035][ T248] show_stack+0x2c/0x3c [ 75.666768][ T248] __dump_stack+0x30/0x40 [ 75.667491][ T248] dump_stack_lvl+0xf8/0x160 [ 75.668250][ T248] dump_stack+0x1c/0x5c [ 75.668929][ T248] spin_dump+0x110/0x208 [ 75.669636][ T248] do_raw_spin_lock+0x1e0/0x2f0 [ 75.670444][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 75.671219][ T248] __wake_up+0xe0/0x16c [ 75.671836][ T248] release_metapage+0x17c/0x920 [ 75.672571][ T248] xtTruncate+0xb70/0x2698 [ 75.673218][ T248] jfs_free_zero_link+0x2a4/0x410 [ 75.673945][ T248] jfs_evict_inode+0x2fc/0x3fc [ 75.674605][ T248] evict+0x3c8/0x810 [ 75.675175][ T248] iput+0x6c4/0x77c [ 75.675693][ T248] txUpdateMap+0x6ac/0x7cc [ 75.676320][ T248] jfs_lazycommit+0x384/0x9bc [ 75.676993][ T248] kthread+0x374/0x454 [ 75.677574][ T248] ret_from_fork+0x10/0x20 [ 75.678305][ T248] ================================================================================ [ 75.679834][ T248] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 75.681139][ T248] index 1112 is out of range for type 'unsigned long[8]' [ 75.682237][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 75.683464][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.684985][ T248] Call trace: [ 75.685488][ T248] dump_backtrace+0x0/0x43c [ 75.686221][ T248] show_stack+0x2c/0x3c [ 75.686880][ T248] __dump_stack+0x30/0x40 [ 75.687597][ T248] dump_stack_lvl+0xf8/0x160 [ 75.688332][ T248] dump_stack+0x1c/0x5c [ 75.688960][ T248] ubsan_epilogue+0x14/0x48 [ 75.689612][ T248] __ubsan_handle_out_of_bounds+0xd4/0x108 [ 75.690523][ T248] queued_spin_lock_slowpath+0x724/0x798 [ 75.691431][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 75.692212][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 75.693045][ T248] __wake_up+0xe0/0x16c [ 75.693669][ T248] release_metapage+0x17c/0x920 [ 75.694362][ T248] xtTruncate+0xb70/0x2698 [ 75.694990][ T248] jfs_free_zero_link+0x2a4/0x410 [ 75.695695][ T248] jfs_evict_inode+0x2fc/0x3fc [ 75.696350][ T248] evict+0x3c8/0x810 [ 75.696875][ T248] iput+0x6c4/0x77c [ 75.697430][ T248] txUpdateMap+0x6ac/0x7cc [ 75.698146][ T248] jfs_lazycommit+0x384/0x9bc [ 75.698861][ T248] kthread+0x374/0x454 [ 75.699492][ T248] ret_from_fork+0x10/0x20 [ 75.700214][ T248] ================================================================================ [ 75.701737][ T248] ================================================================== [ 75.703070][ T248] BUG: KASAN: use-after-free in queued_spin_lock_slowpath+0x57c/0x798 [ 75.704340][ T248] Write of size 8 at addr ffff00002159a5c8 by task jfsCommit/248 [ 75.705565][ T248] [ 75.705956][ T248] CPU: 0 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 75.707190][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.708845][ T248] Call trace: [ 75.709369][ T248] dump_backtrace+0x0/0x43c [ 75.710048][ T248] show_stack+0x2c/0x3c [ 75.710725][ T248] __dump_stack+0x30/0x40 [ 75.711356][ T248] dump_stack_lvl+0xf8/0x160 [ 75.712098][ T248] print_address_description+0x78/0x30c [ 75.712977][ T248] kasan_report+0xec/0x15c [ 75.713709][ T248] __asan_report_store8_noabort+0x44/0x50 [ 75.714619][ T248] queued_spin_lock_slowpath+0x57c/0x798 [ 75.715437][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 75.716119][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 75.716918][ T248] __wake_up+0xe0/0x16c [ 75.717517][ T248] release_metapage+0x17c/0x920 [ 75.718343][ T248] xtTruncate+0xb70/0x2698 [ 75.719080][ T248] jfs_free_zero_link+0x2a4/0x410 [ 75.719915][ T248] jfs_evict_inode+0x2fc/0x3fc [ 75.720707][ T248] evict+0x3c8/0x810 [ 75.721354][ T248] iput+0x6c4/0x77c [ 75.721913][ T248] txUpdateMap+0x6ac/0x7cc [ 75.722623][ T248] jfs_lazycommit+0x384/0x9bc [ 75.723369][ T248] kthread+0x374/0x454 [ 75.724037][ T248] ret_from_fork+0x10/0x20 [ 75.724719][ T248] [ 75.725085][ T248] The buggy address belongs to the page: [ 75.725910][ T248] page:000000001cc97488 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6159a [ 75.727515][ T248] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 75.728732][ T248] raw: 01ffc00000000000 fffffc0000856688 fffffc0000856688 0000000000000000 [ 75.730134][ T248] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 75.731543][ T248] page dumped because: kasan: bad access detected [ 75.732543][ T248] [ 75.732888][ T248] Memory state around the buggy address: [ 75.733774][ T248] ffff00002159a480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 75.735058][ T248] ffff00002159a500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 75.736273][ T248] >ffff00002159a580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 75.737414][ T248] ^ [ 75.738400][ T248] ffff00002159a600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 75.739790][ T248] ffff00002159a680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 75.741111][ T248] ================================================================== [ 76.605480][ T1541] Bluetooth: hci0: command 0x040f tx timeout [ 78.655146][ T1541] Bluetooth: hci0: command 0x0419 tx timeout