Warning: Permanently added '10.128.1.177' (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 [ 64.777858][ T4377] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.179812][ T4516] chnl_net:caif_netlink_parms(): no params data found [ 66.199373][ T4516] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.200565][ T4516] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.202120][ T4516] device bridge_slave_0 entered promiscuous mode [ 66.204285][ T4516] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.205477][ T4516] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.207021][ T4516] device bridge_slave_1 entered promiscuous mode [ 66.215478][ T4516] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.217877][ T4516] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.229206][ T4516] team0: Port device team_slave_0 added [ 66.230965][ T4516] team0: Port device team_slave_1 added [ 66.237969][ T4516] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.238932][ T4516] 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. [ 66.243181][ T4516] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.246459][ T4516] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.247561][ T4516] 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. [ 66.251446][ T4516] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.314601][ T4516] device hsr_slave_0 entered promiscuous mode [ 66.353640][ T4516] device hsr_slave_1 entered promiscuous mode [ 67.024606][ T4516] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.064864][ T4516] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.114633][ T4516] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.156201][ T4516] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.292380][ T4516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.296906][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.298454][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.300983][ T4516] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.304828][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.306529][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.308025][ T712] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.309153][ T712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.312006][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.318325][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.320021][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.321490][ T712] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.322628][ T712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.335045][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.338365][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.340898][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.342921][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.346626][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.355710][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.357205][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.359832][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.361955][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.372667][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.374309][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.377444][ T4516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.435826][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.437008][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.441112][ T4516] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.454593][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.456226][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.457724][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.459246][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.461018][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.462480][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.466164][ T4516] device veth0_vlan entered promiscuous mode [ 67.485609][ T4516] device veth1_vlan entered promiscuous mode [ 67.494724][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.496298][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.498201][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.500134][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.505481][ T4516] device veth0_macvtap entered promiscuous mode [ 67.515464][ T4516] device veth1_macvtap entered promiscuous mode [ 67.527330][ T4516] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.528575][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.530104][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.531506][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.533034][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.545427][ T4516] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.548284][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.549895][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.551953][ T4516] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.553208][ T4516] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.563455][ T4516] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.564889][ T4516] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.771657][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.842627][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.844247][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.845942][ T712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.858366][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.859564][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.861251][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:08 executed programs: 0 [ 68.434031][ T4754] chnl_net:caif_netlink_parms(): no params data found [ 68.457637][ T4754] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.458784][ T4754] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.460358][ T4754] device bridge_slave_0 entered promiscuous mode [ 68.462658][ T4754] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.464870][ T4754] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.466543][ T4754] device bridge_slave_1 entered promiscuous mode [ 68.476510][ T4754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.479213][ T4754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.490401][ T4754] team0: Port device team_slave_0 added [ 68.492356][ T4754] team0: Port device team_slave_1 added [ 68.500403][ T4754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.501486][ T4754] 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. [ 68.507709][ T4754] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.510789][ T4754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.511905][ T4754] 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. [ 68.516477][ T4754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.576975][ T4754] device hsr_slave_0 entered promiscuous mode [ 68.623936][ T4754] device hsr_slave_1 entered promiscuous mode [ 68.643748][ T4754] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.645048][ T4754] Cannot create hsr debugfs directory [ 69.625181][ T1969] cfg80211: failed to load regulatory.db [ 69.633788][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.634834][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.423492][ T4197] Bluetooth: hci0: command 0x0409 tx timeout [ 70.576702][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.513937][ T1542] Bluetooth: hci0: command 0x041b tx timeout [ 72.766705][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.818875][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.687837][ T4754] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.715759][ T4754] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.754813][ T4754] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.795022][ T4754] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.878043][ T4754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.882112][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.883858][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.887027][ T4754] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.889749][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.891334][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.892842][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.894000][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.896589][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.899517][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.901105][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.902535][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.903603][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.907263][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.910218][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.913123][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.916288][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.921177][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.922719][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.925214][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.926891][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.928327][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.931369][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.933010][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.936587][ T4754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.977884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.979268][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.982992][ T4754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.990513][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.992265][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.008289][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.009994][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.011640][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.013060][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.016659][ T4754] device veth0_vlan entered promiscuous mode [ 74.020231][ T4754] device veth1_vlan entered promiscuous mode [ 74.029248][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.030908][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.032403][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.034293][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.037210][ T4754] device veth0_macvtap entered promiscuous mode [ 74.039980][ T4754] device veth1_macvtap entered promiscuous mode [ 74.056187][ T4754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.057877][ T4754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.060139][ T4754] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.061406][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.063145][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.065434][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.067024][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.069644][ T4754] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.071339][ T4754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.073911][ T4754] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.075211][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.076834][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.080017][ T4754] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.081493][ T4754] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.082895][ T4754] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.084773][ T4754] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.106922][ T350] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.108261][ T350] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.113072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.124316][ T350] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.125713][ T350] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.127336][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.252501][ T4961] loop0: detected capacity change from 0 to 32768 [ 74.270290][ T248] BUG: spinlock bad magic on CPU#1, jfsCommit/248 [ 74.271391][ T248] lock: 0xffff0000ebddc168, .magic: ffff8000, .owner: @Ιέλ/0, .owner_cpu: 512 [ 74.272739][ T248] CPU: 1 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 74.274093][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.275751][ T248] Call trace: [ 74.276256][ T248] dump_backtrace+0x0/0x43c [ 74.277010][ T248] show_stack+0x2c/0x3c [ 74.277736][ T248] __dump_stack+0x30/0x40 [ 74.278458][ T248] dump_stack_lvl+0xf8/0x160 [ 74.279196][ T248] dump_stack+0x1c/0x5c [ 74.279895][ T248] spin_dump+0x110/0x208 [ 74.280640][ T248] do_raw_spin_lock+0x1e0/0x2f0 [ 74.281492][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 74.282469][ T248] __wake_up+0xe0/0x16c [ 74.283159][ T248] release_metapage+0x17c/0x920 [ 74.283999][ T248] xtTruncate+0xb70/0x2698 [ 74.284719][ T248] jfs_free_zero_link+0x2a4/0x410 [ 74.285520][ T248] jfs_evict_inode+0x2fc/0x3fc [ 74.286262][ T248] evict+0x3c8/0x810 [ 74.286909][ T248] iput+0x6c4/0x77c [ 74.287484][ T248] txUpdateMap+0x6ac/0x7cc [ 74.288193][ T248] jfs_lazycommit+0x384/0x9bc [ 74.288950][ T248] kthread+0x374/0x454 [ 74.289632][ T248] ret_from_fork+0x10/0x20 [ 74.290324][ T248] ================================================================================ [ 74.291820][ T248] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 74.293112][ T248] index 1112 is out of range for type 'unsigned long[8]' [ 74.294217][ T248] CPU: 1 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 74.295428][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.297070][ T248] Call trace: [ 74.297623][ T248] dump_backtrace+0x0/0x43c [ 74.298421][ T248] show_stack+0x2c/0x3c [ 74.299100][ T248] __dump_stack+0x30/0x40 [ 74.299807][ T248] dump_stack_lvl+0xf8/0x160 [ 74.300587][ T248] dump_stack+0x1c/0x5c [ 74.301307][ T248] ubsan_epilogue+0x14/0x48 [ 74.302076][ T248] __ubsan_handle_out_of_bounds+0xd4/0x108 [ 74.303000][ T248] queued_spin_lock_slowpath+0x724/0x798 [ 74.303853][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 74.304633][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 74.305418][ T248] __wake_up+0xe0/0x16c [ 74.306024][ T248] release_metapage+0x17c/0x920 [ 74.306815][ T248] xtTruncate+0xb70/0x2698 [ 74.307504][ T248] jfs_free_zero_link+0x2a4/0x410 [ 74.308294][ T248] jfs_evict_inode+0x2fc/0x3fc [ 74.309017][ T248] evict+0x3c8/0x810 [ 74.309608][ T248] iput+0x6c4/0x77c [ 74.310208][ T248] txUpdateMap+0x6ac/0x7cc [ 74.310982][ T248] jfs_lazycommit+0x384/0x9bc [ 74.311799][ T248] kthread+0x374/0x454 [ 74.312479][ T248] ret_from_fork+0x10/0x20 [ 74.313224][ T248] ================================================================================ [ 74.314819][ T248] ================================================================== [ 74.316148][ T248] BUG: KASAN: use-after-free in queued_spin_lock_slowpath+0x57c/0x798 [ 74.317495][ T248] Write of size 8 at addr ffff00002159a5c8 by task jfsCommit/248 [ 74.318837][ T248] [ 74.319204][ T248] CPU: 1 PID: 248 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0 [ 74.320567][ T248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.322180][ T248] Call trace: [ 74.322722][ T248] dump_backtrace+0x0/0x43c [ 74.323479][ T248] show_stack+0x2c/0x3c [ 74.324125][ T248] __dump_stack+0x30/0x40 [ 74.324773][ T248] dump_stack_lvl+0xf8/0x160 [ 74.325468][ T248] print_address_description+0x78/0x30c [ 74.326329][ T248] kasan_report+0xec/0x15c [ 74.326999][ T248] __asan_report_store8_noabort+0x44/0x50 [ 74.327952][ T248] queued_spin_lock_slowpath+0x57c/0x798 [ 74.328989][ T248] do_raw_spin_lock+0x2ec/0x2f0 [ 74.329734][ T248] _raw_spin_lock_irqsave+0xcc/0x14c [ 74.330558][ T248] __wake_up+0xe0/0x16c [ 74.331258][ T248] release_metapage+0x17c/0x920 [ 74.331963][ T248] xtTruncate+0xb70/0x2698 [ 74.332711][ T248] jfs_free_zero_link+0x2a4/0x410 [ 74.333577][ T248] jfs_evict_inode+0x2fc/0x3fc [ 74.334394][ T248] evict+0x3c8/0x810 [ 74.335066][ T248] iput+0x6c4/0x77c [ 74.335678][ T248] txUpdateMap+0x6ac/0x7cc [ 74.336375][ T248] jfs_lazycommit+0x384/0x9bc [ 74.337150][ T248] kthread+0x374/0x454 [ 74.337828][ T248] ret_from_fork+0x10/0x20 [ 74.338565][ T248] [ 74.338917][ T248] The buggy address belongs to the page: [ 74.339872][ T248] page:000000003cd5b4d3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6159a [ 74.341523][ T248] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 74.342679][ T248] raw: 01ffc00000000000 fffffc0000856688 fffffc0000856688 0000000000000000 [ 74.344028][ T248] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 74.345402][ T248] page dumped because: kasan: bad access detected [ 74.346386][ T248] [ 74.346784][ T248] Memory state around the buggy address: [ 74.347676][ T248] ffff00002159a480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.348925][ T248] ffff00002159a500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.350153][ T248] >ffff00002159a580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.351345][ T248] ^ [ 74.352348][ T248] ffff00002159a600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.353574][ T248] ffff00002159a680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.354769][ T248] ================================================================== [ 74.583846][ T1969] Bluetooth: hci0: command 0x040f tx timeout [ 76.665009][ T1969] Bluetooth: hci0: command 0x0419 tx timeout