Warning: Permanently added '10.128.10.53' (ED25519) to the list of known hosts. 1970/01/01 00:01:20 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 84.234479][ T4423] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.565031][ T381] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.567002][ T381] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.570687][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.584443][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.586375][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.588967][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.257256][ T4475] chnl_net:caif_netlink_parms(): no params data found [ 91.303622][ T4475] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.305501][ T4475] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.307958][ T4475] device bridge_slave_0 entered promiscuous mode [ 91.311640][ T4475] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.317088][ T4475] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.319516][ T4475] device bridge_slave_1 entered promiscuous mode [ 91.337533][ T4475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.342124][ T4475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.359224][ T4475] team0: Port device team_slave_0 added [ 91.362555][ T4475] team0: Port device team_slave_1 added [ 91.379917][ T4475] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.381765][ T4475] 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. [ 91.388642][ T4475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.392649][ T4475] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.395853][ T4475] 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. [ 91.402118][ T4475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.477407][ T4475] device hsr_slave_0 entered promiscuous mode [ 91.543879][ T4475] device hsr_slave_1 entered promiscuous mode [ 92.381124][ T4475] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.405295][ T4475] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.450476][ T4475] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.486142][ T4475] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.591757][ T4475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.600385][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.602875][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.608677][ T4475] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.620376][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.623121][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.627499][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.629294][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.631757][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.636416][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.638803][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.640591][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.642845][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.655952][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.661466][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.674628][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.677847][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.681663][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.688156][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.690759][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.693256][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.698017][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.700558][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.705229][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.711637][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.791323][ T4475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.796999][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.799003][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.812668][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.815782][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.829444][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.832021][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.837307][ T4475] device veth0_vlan entered promiscuous mode [ 92.840672][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.843046][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.852814][ T4475] device veth1_vlan entered promiscuous mode [ 92.870273][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.872746][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.876220][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.879360][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.886152][ T4475] device veth0_macvtap entered promiscuous mode [ 92.890635][ T4475] device veth1_macvtap entered promiscuous mode [ 92.906991][ T4475] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.908898][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.911618][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.914577][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.917644][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.952033][ T4475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.954994][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.957691][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.967446][ T4475] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.969568][ T4475] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.971761][ T4475] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.976541][ T4475] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:33 executed programs: 0 [ 93.802040][ T4607] chnl_net:caif_netlink_parms(): no params data found [ 93.840288][ T4607] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.842198][ T4607] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.846877][ T4607] device bridge_slave_0 entered promiscuous mode [ 93.850399][ T4607] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.852120][ T4607] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.855777][ T4607] device bridge_slave_1 entered promiscuous mode [ 93.875585][ T4607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.880136][ T4607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.899250][ T4607] team0: Port device team_slave_0 added [ 93.902642][ T4607] team0: Port device team_slave_1 added [ 93.920236][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.922001][ 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. [ 93.930053][ T4607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.936046][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.937686][ 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. [ 93.945753][ T4607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.015695][ T4607] device hsr_slave_0 entered promiscuous mode [ 94.034924][ T4607] device hsr_slave_1 entered promiscuous mode [ 94.073619][ T4607] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.075467][ T4607] Cannot create hsr debugfs directory [ 94.173074][ T4607] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.713832][ T4094] Bluetooth: hci0: command 0x0409 tx timeout [ 97.321722][ T4607] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.794921][ T4045] Bluetooth: hci0: command 0x041b tx timeout [ 98.791179][ T4607] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.851644][ T4607] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.000501][ T4607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.016696][ T4607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.056564][ T4607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.115939][ T4607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.222097][ T4607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.229334][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.231779][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.239546][ T4607] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.246411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.249000][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.251364][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.253198][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.255988][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.261070][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.264332][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.266718][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.268911][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.276503][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.282250][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.289036][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.292188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.296367][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.302238][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.305940][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.311458][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.314906][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.340656][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.343362][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.347534][ T4607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.437784][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.439776][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.447659][ T4607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.466978][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.469452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.482295][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.485043][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.488378][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.490740][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.494068][ T4607] device veth0_vlan entered promiscuous mode [ 99.500545][ T4607] device veth1_vlan entered promiscuous mode [ 99.517841][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.520168][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.522512][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.527468][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.531711][ T4607] device veth0_macvtap entered promiscuous mode [ 99.548836][ T4607] device veth1_macvtap entered promiscuous mode [ 99.558569][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.561197][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.564882][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.566749][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.569124][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.571532][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.574456][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.578557][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.581268][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.585824][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.587785][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.591707][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.597252][ T4607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.599496][ T4607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.601630][ T4607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.603924][ T4607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.649634][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.651675][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.662397][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.669573][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.671640][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.674699][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:39 executed programs: 2 [ 99.873561][ T4136] Bluetooth: hci0: command 0x040f tx timeout [ 99.920193][ T4851] loop0: detected capacity change from 0 to 32768 [ 100.058702][ T241] BUG: spinlock bad magic on CPU#1, jfsCommit/241 [ 100.060435][ T241] lock: 0xffff0000eb9209e8, .magic: ffff8000, .owner: À’ë/0, .owner_cpu: 512 [ 100.062782][ T241] CPU: 1 PID: 241 Comm: jfsCommit Not tainted 5.15.179-syzkaller #0 [ 100.064789][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.067420][ T241] Call trace: [ 100.068246][ T241] dump_backtrace+0x0/0x530 [ 100.069386][ T241] show_stack+0x2c/0x3c [ 100.070451][ T241] dump_stack_lvl+0x108/0x170 [ 100.071733][ T241] dump_stack+0x1c/0x58 [ 100.072822][ T241] spin_bug+0x124/0x240 [ 100.073890][ T241] do_raw_spin_lock+0x200/0x35c [ 100.075072][ T241] _raw_spin_lock_irqsave+0xcc/0x14c [ 100.076432][ T241] __wake_up+0xe8/0x1a0 [ 100.077412][ T241] release_metapage+0x17c/0x918 [ 100.078710][ T241] xtTruncate+0xc90/0x2b10 [ 100.079872][ T241] jfs_free_zero_link+0x374/0x598 [ 100.081174][ T241] jfs_evict_inode+0x308/0x408 [ 100.082465][ T241] evict+0x418/0x894 [ 100.083548][ T241] iput+0x744/0x824 [ 100.084567][ T241] txUpdateMap+0x76c/0x914 [ 100.085704][ T241] jfs_lazycommit+0x3b0/0xa40 [ 100.086792][ T241] kthread+0x37c/0x45c [ 100.087782][ T241] ret_from_fork+0x10/0x20 [ 100.088867][ T241] ================================================================================ [ 100.091199][ T241] UBSAN: array-index-out-of-bounds in kernel/locking/qspinlock.c:130:9 [ 100.093298][ T241] index 1150 is out of range for type 'unsigned long[8]' [ 100.095125][ T241] CPU: 1 PID: 241 Comm: jfsCommit Not tainted 5.15.179-syzkaller #0 [ 100.097051][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.099575][ T241] Call trace: [ 100.100419][ T241] dump_backtrace+0x0/0x530 [ 100.101496][ T241] show_stack+0x2c/0x3c [ 100.102505][ T241] dump_stack_lvl+0x108/0x170 [ 100.103703][ T241] dump_stack+0x1c/0x58 [ 100.104795][ T241] __ubsan_handle_out_of_bounds+0x108/0x15c [ 100.106259][ T241] queued_spin_lock_slowpath+0x854/0x938 [ 100.107585][ T241] do_raw_spin_lock+0x334/0x35c [ 100.108831][ T241] _raw_spin_lock_irqsave+0xcc/0x14c [ 100.110121][ T241] __wake_up+0xe8/0x1a0 [ 100.111190][ T241] release_metapage+0x17c/0x918 [ 100.112440][ T241] xtTruncate+0xc90/0x2b10 [ 100.113522][ T241] jfs_free_zero_link+0x374/0x598 [ 100.114783][ T241] jfs_evict_inode+0x308/0x408 [ 100.116023][ T241] evict+0x418/0x894 [ 100.117070][ T241] iput+0x744/0x824 [ 100.117990][ T241] txUpdateMap+0x76c/0x914 [ 100.119094][ T241] jfs_lazycommit+0x3b0/0xa40 [ 100.120279][ T241] kthread+0x37c/0x45c [ 100.121349][ T241] ret_from_fork+0x10/0x20 [ 100.122425][ T241] ================================================================================ [ 100.124780][ T241] ================================================================== [ 100.126762][ T241] BUG: KASAN: use-after-free in queued_spin_lock_slowpath+0x364/0x938 [ 100.128794][ T241] Write of size 8 at addr ffff000027885d50 by task jfsCommit/241 [ 100.130665][ T241] [ 100.131254][ T241] CPU: 1 PID: 241 Comm: jfsCommit Not tainted 5.15.179-syzkaller #0 [ 100.133176][ T241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.135731][ T241] Call trace: [ 100.136556][ T241] dump_backtrace+0x0/0x530 [ 100.137687][ T241] show_stack+0x2c/0x3c [ 100.138783][ T241] dump_stack_lvl+0x108/0x170 [ 100.139933][ T241] print_address_description+0x7c/0x3f0 [ 100.141346][ T241] kasan_report+0x174/0x1e4 [ 100.142465][ T241] __asan_report_store8_noabort+0x44/0x50 [ 100.143949][ T241] queued_spin_lock_slowpath+0x364/0x938 [ 100.145260][ T241] do_raw_spin_lock+0x334/0x35c [ 100.146532][ T241] _raw_spin_lock_irqsave+0xcc/0x14c [ 100.147928][ T241] __wake_up+0xe8/0x1a0 [ 100.148959][ T241] release_metapage+0x17c/0x918 [ 100.150196][ T241] xtTruncate+0xc90/0x2b10 [ 100.151323][ T241] jfs_free_zero_link+0x374/0x598 [ 100.152632][ T241] jfs_evict_inode+0x308/0x408 [ 100.153889][ T241] evict+0x418/0x894 [ 100.154865][ T241] iput+0x744/0x824 [ 100.155864][ T241] txUpdateMap+0x76c/0x914 [ 100.156991][ T241] jfs_lazycommit+0x3b0/0xa40 [ 100.158183][ T241] kthread+0x37c/0x45c [ 100.159175][ T241] ret_from_fork+0x10/0x20 [ 100.160306][ T241] [ 100.160898][ T241] The buggy address belongs to the page: [ 100.162336][ T241] page:000000002d772a74 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x67885 [ 100.164819][ T241] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 100.166551][ T241] raw: 01ffc00000000000 fffffc00009e2148 fffffc00009e2148 0000000000000000 [ 100.168693][ T241] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 100.170780][ T241] page dumped because: kasan: bad access detected [ 100.172558][ T241] [ 100.173140][ T241] Memory state around the buggy address: [ 100.174531][ T241] ffff000027885c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 100.176566][ T241] ffff000027885c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 100.178588][ T241] >ffff000027885d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 100.180809][ T241] ^ [ 100.182520][ T241] ffff000027885d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 100.184586][ T241] ffff000027885e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 100.186593][ T241] ==================================================================