Warning: Permanently added '10.128.10.6' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 ignoring optional flag "type"="gce" 1970/01/01 00:00:55 parsed 1 programs 1970/01/01 00:00:55 executed programs: 0 [ 55.317961][ T4296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 55.542131][ T4307] chnl_net:caif_netlink_parms(): no params data found [ 55.618193][ T4320] chnl_net:caif_netlink_parms(): no params data found [ 55.654954][ T4316] chnl_net:caif_netlink_parms(): no params data found [ 55.667184][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.668187][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.670313][ T4307] device bridge_slave_0 entered promiscuous mode [ 55.688350][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.689404][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.690826][ T4307] device bridge_slave_1 entered promiscuous mode [ 55.711173][ T4320] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.712279][ T4320] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.713780][ T4320] device bridge_slave_0 entered promiscuous mode [ 55.727803][ T4320] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.728868][ T4320] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.730345][ T4320] device bridge_slave_1 entered promiscuous mode [ 55.739097][ T4310] chnl_net:caif_netlink_parms(): no params data found [ 55.743515][ T4330] chnl_net:caif_netlink_parms(): no params data found [ 55.753382][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.756811][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.758294][ T4316] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.759492][ T4316] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.760955][ T4316] device bridge_slave_0 entered promiscuous mode [ 55.775908][ T4316] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.776944][ T4316] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.778286][ T4316] device bridge_slave_1 entered promiscuous mode [ 55.787826][ T4307] team0: Port device team_slave_0 added [ 55.795332][ T4320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.801061][ T4307] team0: Port device team_slave_1 added [ 55.803336][ T4316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.815144][ T4320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.821555][ T4316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.822825][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.823910][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.825532][ T4310] device bridge_slave_0 entered promiscuous mode [ 55.827531][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.828513][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.829937][ T4310] device bridge_slave_1 entered promiscuous mode [ 55.847082][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.848017][ T4307] 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. [ 55.851542][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.868187][ T4320] team0: Port device team_slave_0 added [ 55.880272][ T4330] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.881915][ T4330] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.883429][ T4330] device bridge_slave_0 entered promiscuous mode [ 55.887258][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.890239][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.899416][ T4320] team0: Port device team_slave_1 added [ 55.901606][ T4316] team0: Port device team_slave_0 added [ 55.903397][ T4316] team0: Port device team_slave_1 added [ 55.908127][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.909179][ T4307] 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. [ 55.912945][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.914677][ T4330] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.918938][ T4330] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.920327][ T4330] device bridge_slave_1 entered promiscuous mode [ 55.935515][ T4310] team0: Port device team_slave_0 added [ 55.937514][ T4310] team0: Port device team_slave_1 added [ 55.952623][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.953637][ T4320] 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. [ 55.958136][ T4320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.960635][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.961692][ T4320] 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. [ 55.965512][ T4320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.971072][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.972168][ T4316] 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. [ 55.976477][ T4316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.979029][ T4316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.980131][ T4316] 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. [ 55.983921][ T4316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.986847][ T4330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.992600][ T4330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.998422][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.999430][ T4310] 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. [ 56.002991][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.046036][ T4320] device hsr_slave_0 entered promiscuous mode [ 56.085063][ T4320] device hsr_slave_1 entered promiscuous mode [ 56.138252][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.139300][ T4310] 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. [ 56.143162][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.187361][ T4316] device hsr_slave_0 entered promiscuous mode [ 56.224988][ T4316] device hsr_slave_1 entered promiscuous mode [ 56.264923][ T4316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.266311][ T4316] Cannot create hsr debugfs directory [ 56.268562][ T4330] team0: Port device team_slave_0 added [ 56.270953][ T4330] team0: Port device team_slave_1 added [ 56.346808][ T4307] device hsr_slave_0 entered promiscuous mode [ 56.368256][ T4307] device hsr_slave_1 entered promiscuous mode [ 56.424886][ T4307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.426076][ T4307] Cannot create hsr debugfs directory [ 56.476116][ T4310] device hsr_slave_0 entered promiscuous mode [ 56.515023][ T4310] device hsr_slave_1 entered promiscuous mode [ 56.564872][ T4310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.566068][ T4310] Cannot create hsr debugfs directory [ 56.573423][ T4330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.574498][ T4330] 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. [ 56.578583][ T4330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.581911][ T4330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.583039][ T4330] 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. [ 56.587016][ T4330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.666145][ T4330] device hsr_slave_0 entered promiscuous mode [ 56.695511][ T4330] device hsr_slave_1 entered promiscuous mode [ 56.715400][ T4330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.716612][ T4330] Cannot create hsr debugfs directory [ 56.815314][ T4316] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.928546][ T4316] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.967263][ T4316] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.016305][ T4316] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.059776][ T4316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.064592][ T4316] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.071170][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.072574][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.076801][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.078352][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.079723][ T1627] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.080828][ T1627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.089313][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.091036][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.092803][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.094131][ T1627] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.095276][ T1627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.132346][ T4316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.133950][ T4316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.141666][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.144151][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.145899][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.147511][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.148950][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.150410][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.152189][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.153734][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.155427][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.156899][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.201821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.203109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.208263][ T4316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.215039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.223153][ T4316] device veth0_vlan entered promiscuous mode [ 57.226402][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.228014][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.229586][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.257946][ T4316] device veth1_vlan entered promiscuous mode [ 57.266162][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.267703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.269187][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.272669][ T4316] device veth0_macvtap entered promiscuous mode [ 57.277046][ T4316] device veth1_macvtap entered promiscuous mode [ 57.283951][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.285629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.287689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.289180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.292759][ T4316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.299370][ T4316] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.300666][ T4316] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.301960][ T4316] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.303321][ T4316] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.306018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.307696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.445283][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 57.449476][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 57.508115][ T4474] loop2: detected capacity change from 0 to 40427 [ 57.520963][ T4474] ======================================================= [ 57.520963][ T4474] WARNING: The mand mount option has been deprecated and [ 57.520963][ T4474] and is ignored by this kernel. Remove the mand [ 57.520963][ T4474] option from the mount to silence this warning. [ 57.520963][ T4474] ======================================================= [ 57.526837][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 57.534011][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 57.535572][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 57.563233][ T4474] F2FS-fs (loop2): Found nat_bits in checkpoint [ 57.587694][ T4307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.588999][ T4474] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 57.591471][ T4474] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 57.592710][ T4474] CPU: 0 PID: 4474 Comm: syz-executor.2 Not tainted syzkaller #0 [ 57.593840][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.595261][ T4474] Call trace: [ 57.595701][ T4474] dump_backtrace+0x0/0x43c [ 57.596385][ T4474] show_stack+0x2c/0x3c [ 57.597054][ T4474] __dump_stack+0x30/0x40 [ 57.597808][ T4474] dump_stack_lvl+0xf8/0x160 [ 57.598544][ T4474] dump_stack+0x1c/0x5c [ 57.599169][ T4474] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 57.599919][ T4474] f2fs_iget+0x1b30/0x51c4 [ 57.600627][ T4474] f2fs_nfs_get_inode+0x80/0x118 [ 57.601336][ T4474] generic_fh_to_dentry+0x9c/0x104 [ 57.602103][ T4474] f2fs_fh_to_dentry+0x44/0x58 [ 57.602848][ T4474] exportfs_decode_fh_raw+0x10c/0x49c [ 57.603589][ T4474] exportfs_decode_fh+0x50/0x80 [ 57.604228][ T4474] do_handle_open+0x514/0x8e8 [ 57.604923][ T4474] __arm64_sys_open_by_handle_at+0x80/0x94 [ 57.605767][ T4474] invoke_syscall+0x98/0x2b8 [ 57.606402][ T4474] el0_svc_common+0x138/0x258 [ 57.607070][ T4474] do_el0_svc+0x58/0x14c [ 57.607704][ T4474] el0_svc+0x78/0x1e0 [ 57.608251][ T4474] el0t_64_sync_handler+0xcc/0xe4 [ 57.608994][ T4474] el0t_64_sync+0x1a0/0x1a4 [ 57.611950][ T4474] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 57.614169][ T4474] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 57.618534][ T4474] CPU: 1 PID: 4474 Comm: syz-executor.2 Not tainted syzkaller #0 [ 57.619753][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.621359][ T4474] Call trace: [ 57.621854][ T4474] dump_backtrace+0x0/0x43c [ 57.622564][ T4474] show_stack+0x2c/0x3c [ 57.623185][ T4474] __dump_stack+0x30/0x40 [ 57.623834][ T4474] dump_stack_lvl+0xf8/0x160 [ 57.624530][ T4474] dump_stack+0x1c/0x5c [ 57.625248][ T4474] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 57.625923][ T4474] f2fs_iget+0x1b30/0x51c4 [ 57.626520][ T4474] f2fs_nfs_get_inode+0x80/0x118 [ 57.627314][ T4474] generic_fh_to_dentry+0x9c/0x104 [ 57.628189][ T4474] f2fs_fh_to_dentry+0x44/0x58 [ 57.628961][ T4474] exportfs_decode_fh_raw+0x10c/0x49c [ 57.629758][ T4474] exportfs_decode_fh+0x50/0x80 [ 57.630527][ T4474] do_handle_open+0x514/0x8e8 [ 57.631191][ T4474] __arm64_sys_open_by_handle_at+0x80/0x94 [ 57.631984][ T4474] invoke_syscall+0x98/0x2b8 [ 57.632667][ T4474] el0_svc_common+0x138/0x258 [ 57.633362][ T4474] do_el0_svc+0x58/0x14c [ 57.634014][ T4474] el0_svc+0x78/0x1e0 [ 57.634626][ T4474] el0t_64_sync_handler+0xcc/0xe4 [ 57.635319][ T4474] el0t_64_sync+0x1a0/0x1a4 [ 57.639879][ T4474] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 57.646285][ T4307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.677385][ T4330] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.706345][ T4330] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.729762][ T4307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.766889][ T4307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.782265][ T4330] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.837275][ T4330] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.870946][ T4517] loop2: detected capacity change from 0 to 40427 [ 57.952060][ T4517] F2FS-fs (loop2): Found nat_bits in checkpoint [ 57.970400][ T4517] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 57.976898][ T4517] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 57.978085][ T4517] CPU: 1 PID: 4517 Comm: syz-executor.2 Not tainted syzkaller #0 [ 57.979161][ T4517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 57.980594][ T4517] Call trace: [ 57.981043][ T4517] dump_backtrace+0x0/0x43c [ 57.981626][ T4517] show_stack+0x2c/0x3c [ 57.982165][ T4517] __dump_stack+0x30/0x40 [ 57.982728][ T4517] dump_stack_lvl+0xf8/0x160 [ 57.983328][ T4517] dump_stack+0x1c/0x5c [ 57.983875][ T4517] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 57.984567][ T4517] f2fs_iget+0x1b30/0x51c4 [ 57.985175][ T4517] f2fs_nfs_get_inode+0x80/0x118 [ 57.985885][ T4517] generic_fh_to_dentry+0x9c/0x104 [ 57.986631][ T4517] f2fs_fh_to_dentry+0x44/0x58 [ 57.987332][ T4517] exportfs_decode_fh_raw+0x10c/0x49c [ 57.988134][ T4517] exportfs_decode_fh+0x50/0x80 [ 57.988941][ T4517] do_handle_open+0x514/0x8e8 [ 57.989683][ T4517] __arm64_sys_open_by_handle_at+0x80/0x94 [ 57.990578][ T4517] invoke_syscall+0x98/0x2b8 [ 57.991283][ T4517] el0_svc_common+0x138/0x258 [ 57.991961][ T4517] do_el0_svc+0x58/0x14c [ 57.992605][ T4517] el0_svc+0x78/0x1e0 [ 57.993198][ T4517] el0t_64_sync_handler+0xcc/0xe4 [ 57.993949][ T4517] el0t_64_sync+0x1a0/0x1a4 [ 58.000588][ T4517] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 58.018825][ T4517] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 58.019873][ T4517] CPU: 1 PID: 4517 Comm: syz-executor.2 Not tainted syzkaller #0 [ 58.020996][ T4517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.022331][ T4517] Call trace: [ 58.022739][ T4517] dump_backtrace+0x0/0x43c [ 58.023333][ T4517] show_stack+0x2c/0x3c [ 58.023866][ T4517] __dump_stack+0x30/0x40 [ 58.024452][ T4517] dump_stack_lvl+0xf8/0x160 [ 58.025095][ T4517] dump_stack+0x1c/0x5c [ 58.025672][ T4517] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 58.025792][ T4320] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.026399][ T4517] f2fs_iget+0x1b30/0x51c4 [ 58.028031][ T4517] f2fs_nfs_get_inode+0x80/0x118 [ 58.028729][ T4517] generic_fh_to_dentry+0x9c/0x104 [ 58.029484][ T4517] f2fs_fh_to_dentry+0x44/0x58 [ 58.030105][ T4517] exportfs_decode_fh_raw+0x10c/0x49c [ 58.030888][ T4517] exportfs_decode_fh+0x50/0x80 [ 58.031614][ T4517] do_handle_open+0x514/0x8e8 [ 58.032298][ T4517] __arm64_sys_open_by_handle_at+0x80/0x94 [ 58.033305][ T4517] invoke_syscall+0x98/0x2b8 [ 58.034025][ T4517] el0_svc_common+0x138/0x258 [ 58.034776][ T4517] do_el0_svc+0x58/0x14c [ 58.035410][ T4517] el0_svc+0x78/0x1e0 [ 58.036089][ T4517] el0t_64_sync_handler+0xcc/0xe4 [ 58.036838][ T4517] el0t_64_sync+0x1a0/0x1a4 [ 58.047132][ T4517] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 58.055116][ T4310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 58.088979][ T4310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 58.134885][ T4320] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.169752][ T4320] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.189468][ T4320] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.217211][ T4310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 58.256192][ T4310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 58.332642][ T4330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.341641][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.342908][ T4551] loop2: detected capacity change from 0 to 40427 [ 58.371589][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.373031][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.374545][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.377528][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.379786][ T4307] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.391534][ T4551] F2FS-fs (loop2): Found nat_bits in checkpoint [ 58.416057][ T4320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.418673][ T4330] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.421060][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.422644][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.424124][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.425278][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.432574][ T4551] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 58.434712][ T4551] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 58.437151][ T4551] CPU: 1 PID: 4551 Comm: syz-executor.2 Not tainted syzkaller #0 [ 58.438327][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.439828][ T4551] Call trace: [ 58.440303][ T4551] dump_backtrace+0x0/0x43c [ 58.440944][ T4551] show_stack+0x2c/0x3c [ 58.441538][ T4551] __dump_stack+0x30/0x40 [ 58.442132][ T4551] dump_stack_lvl+0xf8/0x160 [ 58.442771][ T4551] dump_stack+0x1c/0x5c [ 58.443386][ T4551] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 58.444187][ T4551] f2fs_iget+0x1b30/0x51c4 [ 58.444773][ T4551] f2fs_nfs_get_inode+0x80/0x118 [ 58.445474][ T4551] generic_fh_to_dentry+0x9c/0x104 [ 58.446247][ T4551] f2fs_fh_to_dentry+0x44/0x58 [ 58.446907][ T4551] exportfs_decode_fh_raw+0x10c/0x49c [ 58.447720][ T4551] exportfs_decode_fh+0x50/0x80 [ 58.448397][ T4551] do_handle_open+0x514/0x8e8 [ 58.449062][ T4551] __arm64_sys_open_by_handle_at+0x80/0x94 [ 58.449934][ T4551] invoke_syscall+0x98/0x2b8 [ 58.450645][ T4551] el0_svc_common+0x138/0x258 [ 58.451354][ T4551] do_el0_svc+0x58/0x14c [ 58.451999][ T4551] el0_svc+0x78/0x1e0 [ 58.452603][ T4551] el0t_64_sync_handler+0xcc/0xe4 [ 58.453350][ T4551] el0t_64_sync+0x1a0/0x1a4 [ 58.478658][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.480184][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.481610][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.482934][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.484015][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.487257][ T4551] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 58.487624][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.490626][ T4551] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 58.490960][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.491926][ T4551] CPU: 0 PID: 4551 Comm: syz-executor.2 Not tainted syzkaller #0 [ 58.494124][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 58.495605][ T4551] Call trace: [ 58.496098][ T4551] dump_backtrace+0x0/0x43c [ 58.496780][ T4551] show_stack+0x2c/0x3c [ 58.497436][ T4551] __dump_stack+0x30/0x40 [ 58.498130][ T4551] dump_stack_lvl+0xf8/0x160 [ 58.498701][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.498833][ T4551] dump_stack+0x1c/0x5c [ 58.500507][ T4551] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 58.501358][ T4551] f2fs_iget+0x1b30/0x51c4 [ 58.502024][ T4551] f2fs_nfs_get_inode+0x80/0x118 [ 58.502800][ T4551] generic_fh_to_dentry+0x9c/0x104 [ 58.503541][ T4551] f2fs_fh_to_dentry+0x44/0x58 [ 58.504314][ T4551] exportfs_decode_fh_raw+0x10c/0x49c [ 58.504459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.505091][ T4551] exportfs_decode_fh+0x50/0x80 [ 58.505105][ T4551] do_handle_open+0x514/0x8e8 [ 58.505118][ T4551] __arm64_sys_open_by_handle_at+0x80/0x94 [ 58.505127][ T4551] invoke_syscall+0x98/0x2b8 [ 58.505134][ T4551] el0_svc_common+0x138/0x258 [ 58.505140][ T4551] do_el0_svc+0x58/0x14c [ 58.505145][ T4551] el0_svc+0x78/0x1e0 [ 58.505150][ T4551] el0t_64_sync_handler+0xcc/0xe4 [ 58.505155][ T4551] el0t_64_sync+0x1a0/0x1a4 [ 58.506692][ T4551] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 58.508967][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.517257][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.531934][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.543909][ T4330] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.546943][ T4330] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.557066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.558646][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.561594][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.563080][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.564166][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.567697][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.569274][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.570611][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.571679][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.572950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.574622][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.578196][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.579838][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.581135][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.582617][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.584127][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.603079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.604703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.615327][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.616763][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.618344][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.619597][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.625863][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.627360][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.635047][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.636659][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.638234][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.640703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.646168][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.647761][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.661573][ T4310] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.663614][ T4320] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.666591][ T4307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.712539][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.714137][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.718886][ T1627] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.719984][ T1627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.721303][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.729034][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.733909][ T1627] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.735026][ T1627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.744005][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.749533][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.750977][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.755111][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.760028][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.761535][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.762953][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.768363][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.774191][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.776445][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.781231][ T1627] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.782312][ T1627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.783651][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.785534][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.787034][ T1627] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.788131][ T1627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.789426][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.790925][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.792658][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.794175][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.796753][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.798354][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.799883][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.801392][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.803434][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.809076][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.814139][ T4320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.821590][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.826274][ T4310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.827899][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.829205][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.830972][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.835104][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.851080][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.856447][ T1627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.898136][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.899447][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.903436][ T4330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.926132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.927350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.936175][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.947470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.949034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.962872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.964438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.994720][ T4307] device veth0_vlan entered promiscuous mode [ 58.998997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.000520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.002070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.003551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.012006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.017667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.026180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.027549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.030021][ T4603] loop2: detected capacity change from 0 to 40427 [ 59.034581][ T4330] device veth0_vlan entered promiscuous mode [ 59.038457][ T4330] device veth1_vlan entered promiscuous mode [ 59.061460][ T4307] device veth1_vlan entered promiscuous mode [ 59.068289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.069843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.071243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.072620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.073972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.077501][ T4603] F2FS-fs (loop2): Found nat_bits in checkpoint [ 59.093841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.102346][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.106563][ T4330] device veth0_macvtap entered promiscuous mode [ 59.109225][ T4330] device veth1_macvtap entered promiscuous mode [ 59.114559][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.124024][ T4603] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 59.128131][ T4603] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 59.129334][ T4603] CPU: 1 PID: 4603 Comm: syz-executor.2 Not tainted syzkaller #0 [ 59.130566][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 59.132137][ T4603] Call trace: [ 59.132636][ T4603] dump_backtrace+0x0/0x43c [ 59.133372][ T4603] show_stack+0x2c/0x3c [ 59.134015][ T4603] __dump_stack+0x30/0x40 [ 59.134647][ T4603] dump_stack_lvl+0xf8/0x160 [ 59.135293][ T4603] dump_stack+0x1c/0x5c [ 59.135855][ T4603] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 59.136627][ T4603] f2fs_iget+0x1b30/0x51c4 [ 59.137277][ T4603] f2fs_nfs_get_inode+0x80/0x118 [ 59.138020][ T4603] generic_fh_to_dentry+0x9c/0x104 [ 59.138780][ T4603] f2fs_fh_to_dentry+0x44/0x58 [ 59.139448][ T4603] exportfs_decode_fh_raw+0x10c/0x49c [ 59.140209][ T4603] exportfs_decode_fh+0x50/0x80 [ 59.140944][ T4603] do_handle_open+0x514/0x8e8 [ 59.141623][ T4603] __arm64_sys_open_by_handle_at+0x80/0x94 [ 59.142504][ T4603] invoke_syscall+0x98/0x2b8 [ 59.143167][ T4603] el0_svc_common+0x138/0x258 [ 59.143874][ T4603] do_el0_svc+0x58/0x14c [ 59.144514][ T4603] el0_svc+0x78/0x1e0 [ 59.145098][ T4603] el0t_64_sync_handler+0xcc/0xe4 [ 59.145798][ T4603] el0t_64_sync+0x1a0/0x1a4 [ 59.148785][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.151640][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.159842][ T4307] device veth0_macvtap entered promiscuous mode [ 59.162150][ T4307] device veth1_macvtap entered promiscuous mode [ 59.165893][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.167111][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.168229][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.170136][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.171647][ T4603] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 59.172037][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.173856][ T4603] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 59.177137][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.178218][ T4603] CPU: 1 PID: 4603 Comm: syz-executor.2 Not tainted syzkaller #0 [ 59.178857][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.179625][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 59.179639][ T4603] Call trace: [ 59.181249][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.182373][ T4603] dump_backtrace+0x0/0x43c [ 59.183193][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.183966][ T4603] show_stack+0x2c/0x3c [ 59.186268][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.186366][ T4603] __dump_stack+0x30/0x40 [ 59.188201][ T4603] dump_stack_lvl+0xf8/0x160 [ 59.188829][ T4603] dump_stack+0x1c/0x5c [ 59.189428][ T4603] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 59.190181][ T4603] f2fs_iget+0x1b30/0x51c4 [ 59.190816][ T4603] f2fs_nfs_get_inode+0x80/0x118 [ 59.190976][ T4320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.191568][ T4603] generic_fh_to_dentry+0x9c/0x104 [ 59.193198][ T4603] f2fs_fh_to_dentry+0x44/0x58 [ 59.193675][ T4330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.193908][ T4603] exportfs_decode_fh_raw+0x10c/0x49c [ 59.196245][ T4330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.196335][ T4603] exportfs_decode_fh+0x50/0x80 [ 59.198599][ T4603] do_handle_open+0x514/0x8e8 [ 59.198937][ T4330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.199308][ T4603] __arm64_sys_open_by_handle_at+0x80/0x94 [ 59.201204][ T4603] invoke_syscall+0x98/0x2b8 [ 59.201884][ T4603] el0_svc_common+0x138/0x258 [ 59.202568][ T4603] do_el0_svc+0x58/0x14c [ 59.202885][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.203190][ T4603] el0_svc+0x78/0x1e0 [ 59.204720][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.205283][ T4603] el0t_64_sync_handler+0xcc/0xe4 [ 59.207063][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.207348][ T4603] el0t_64_sync+0x1a0/0x1a4 [ 59.209084][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.211609][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.217951][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.219560][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.220981][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.222448][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.222801][ T4603] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 59.223973][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.227569][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.230384][ T4330] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.231579][ T4330] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.232901][ T4330] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.234051][ T4330] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.243036][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.244650][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.249334][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.251362][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.253546][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.254953][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.256548][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.258022][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.259409][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.292850][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.294274][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.301540][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.303119][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.311647][ T4320] device veth0_vlan entered promiscuous mode [ 59.316218][ T4307] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.317533][ T4307] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.318787][ T4307] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.319986][ T4307] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.328796][ T4320] device veth1_vlan entered promiscuous mode [ 59.400070][ T4320] device veth0_macvtap entered promiscuous mode [ 59.402832][ T4320] device veth1_macvtap entered promiscuous mode [ 59.406594][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.408081][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.409572][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.411074][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.412626][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.415844][ T1641] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.447720][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.449185][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.450589][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.452161][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.453420][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.469100][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.480612][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.487800][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.489491][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.510006][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.511694][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.534455][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.539782][ T4594] Bluetooth: hci0: command 0x041b tx timeout [ 59.540831][ T4594] Bluetooth: hci1: command 0x041b tx timeout [ 59.542655][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.544194][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.546237][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.549035][ T4320] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.551146][ T4320] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.561652][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.567325][ T4310] device veth0_vlan entered promiscuous mode [ 59.570787][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.572467][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.574034][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.576634][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.579140][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.583026][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.586826][ T4320] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.588191][ T4320] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.589574][ T4320] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.590715][ T4320] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.600028][ T4310] device veth1_vlan entered promiscuous mode [ 59.615204][ T4594] Bluetooth: hci2: command 0x041b tx timeout [ 59.616217][ T4594] Bluetooth: hci3: command 0x041b tx timeout [ 59.617159][ T4594] Bluetooth: hci4: command 0x041b tx timeout [ 59.627053][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.628564][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.630078][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.645433][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.651773][ T4310] device veth0_macvtap entered promiscuous mode [ 59.654436][ T4310] device veth1_macvtap entered promiscuous mode [ 59.663713][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.670680][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.674448][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.679685][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.683619][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.689003][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.691723][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.699164][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.709602][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.718010][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.719512][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.720898][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.722400][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.736803][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.748244][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.753238][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.759057][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.762829][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.773608][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.778175][ T4310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.782216][ T4310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.787798][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.798903][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.800304][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.806992][ T4310] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.810997][ T4310] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.818562][ T4310] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.821384][ T4310] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.903875][ T4653] loop0: detected capacity change from 0 to 40427 [ 59.940213][ T4658] loop2: detected capacity change from 0 to 40427 [ 59.960414][ T4653] F2FS-fs (loop0): Found nat_bits in checkpoint [ 59.986679][ T4653] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 59.991227][ T4653] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 59.992454][ T4653] CPU: 0 PID: 4653 Comm: syz-executor.0 Not tainted syzkaller #0 [ 59.993607][ T4653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 59.995077][ T4653] Call trace: [ 59.995578][ T4653] dump_backtrace+0x0/0x43c [ 59.996278][ T4653] show_stack+0x2c/0x3c [ 59.996897][ T4653] __dump_stack+0x30/0x40 [ 59.997477][ T4653] dump_stack_lvl+0xf8/0x160 [ 59.998133][ T4653] dump_stack+0x1c/0x5c [ 59.998697][ T4653] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 59.999397][ T4653] f2fs_iget+0x1b30/0x51c4 [ 60.000148][ T4653] f2fs_nfs_get_inode+0x80/0x118 [ 60.000963][ T4653] generic_fh_to_dentry+0x9c/0x104 [ 60.001781][ T4653] f2fs_fh_to_dentry+0x44/0x58 [ 60.002534][ T4653] exportfs_decode_fh_raw+0x10c/0x49c [ 60.003371][ T4653] exportfs_decode_fh+0x50/0x80 [ 60.004102][ T4653] do_handle_open+0x514/0x8e8 [ 60.004811][ T4653] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.005657][ T4653] invoke_syscall+0x98/0x2b8 [ 60.006350][ T4653] el0_svc_common+0x138/0x258 [ 60.007040][ T4653] do_el0_svc+0x58/0x14c [ 60.007695][ T4653] el0_svc+0x78/0x1e0 [ 60.008241][ T4653] el0t_64_sync_handler+0xcc/0xe4 [ 60.008978][ T4653] el0t_64_sync+0x1a0/0x1a4 [ 60.043590][ T4653] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.047042][ T4658] F2FS-fs (loop2): Found nat_bits in checkpoint [ 60.048732][ T4691] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.051390][ T4691] CPU: 0 PID: 4691 Comm: syz-executor.0 Not tainted syzkaller #0 [ 60.052615][ T4691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.054112][ T4691] Call trace: [ 60.054567][ T4691] dump_backtrace+0x0/0x43c [ 60.055191][ T4691] show_stack+0x2c/0x3c [ 60.055773][ T4691] __dump_stack+0x30/0x40 [ 60.056446][ T4691] dump_stack_lvl+0xf8/0x160 [ 60.057111][ T4691] dump_stack+0x1c/0x5c [ 60.057679][ T4691] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.058412][ T4691] f2fs_iget+0x1b30/0x51c4 [ 60.059002][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.059656][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.060437][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.061137][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.061910][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.062677][ T4691] do_handle_open+0x514/0x8e8 [ 60.063506][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.064478][ T4691] invoke_syscall+0x98/0x2b8 [ 60.065169][ T4691] el0_svc_common+0x138/0x258 [ 60.065882][ T4691] do_el0_svc+0x58/0x14c [ 60.066447][ T4691] el0_svc+0x78/0x1e0 [ 60.066986][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.067699][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.083510][ T4691] ================================================================== [ 60.084725][ T4691] BUG: KASAN: use-after-free in f2fs_iget+0x4234/0x51c4 [ 60.085688][ T4691] Read of size 4 at addr ffff0000df0561b8 by task syz-executor.0/4691 [ 60.086882][ T4691] [ 60.087206][ T4691] CPU: 0 PID: 4691 Comm: syz-executor.0 Not tainted syzkaller #0 [ 60.088244][ T4691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.089591][ T4691] Call trace: [ 60.090070][ T4691] dump_backtrace+0x0/0x43c [ 60.090666][ T4691] show_stack+0x2c/0x3c [ 60.091219][ T4691] __dump_stack+0x30/0x40 [ 60.091256][ T4658] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 60.091798][ T4691] dump_stack_lvl+0xf8/0x160 [ 60.093634][ T4691] print_address_description+0x78/0x30c [ 60.094393][ T4691] kasan_report+0xec/0x15c [ 60.094997][ T4691] __asan_report_load4_noabort+0x44/0x50 [ 60.095763][ T4691] f2fs_iget+0x4234/0x51c4 [ 60.096401][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.097081][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.097814][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.098485][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.099238][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.099948][ T4691] do_handle_open+0x514/0x8e8 [ 60.100593][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.101408][ T4691] invoke_syscall+0x98/0x2b8 [ 60.102077][ T4691] el0_svc_common+0x138/0x258 [ 60.102772][ T4691] do_el0_svc+0x58/0x14c [ 60.103372][ T4691] el0_svc+0x78/0x1e0 [ 60.103898][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.104615][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.105284][ T4691] [ 60.105573][ T4691] Allocated by task 4653: [ 60.106228][ T4691] __kasan_slab_alloc+0x8c/0xcc [ 60.106874][ T4691] slab_post_alloc_hook+0x74/0x408 [ 60.107572][ T4691] kmem_cache_alloc+0x1e0/0x3e4 [ 60.108286][ T4691] f2fs_init_extent_tree+0x43c/0xaac [ 60.108935][ T4691] f2fs_iget+0x10c4/0x51c4 [ 60.109700][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.110503][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.111287][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.111959][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.112724][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.113455][ T4691] do_handle_open+0x514/0x8e8 [ 60.114150][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.114990][ T4691] invoke_syscall+0x98/0x2b8 [ 60.115695][ T4691] el0_svc_common+0x138/0x258 [ 60.116443][ T4691] do_el0_svc+0x58/0x14c [ 60.117076][ T4691] el0_svc+0x78/0x1e0 [ 60.117666][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.118481][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.119142][ T4691] [ 60.119475][ T4691] Freed by task 4653: [ 60.120023][ T4691] kasan_set_track+0x4c/0x84 [ 60.120716][ T4691] kasan_set_free_info+0x28/0x4c [ 60.121426][ T4691] ____kasan_slab_free+0x118/0x164 [ 60.122174][ T4691] __kasan_slab_free+0x18/0x28 [ 60.122829][ T4691] slab_free_freelist_hook+0x128/0x1e8 [ 60.123577][ T4691] kmem_cache_free+0xdc/0x3b4 [ 60.124228][ T4691] f2fs_destroy_extent_tree+0x2d0/0x688 [ 60.125021][ T4691] f2fs_evict_inode+0x32c/0x1584 [ 60.125665][ T4691] evict+0x3c8/0x810 [ 60.126247][ T4691] iput+0x6c4/0x77c [ 60.126761][ T4691] iget_failed+0x148/0x194 [ 60.127360][ T4691] f2fs_iget+0x58c/0x51c4 [ 60.127979][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.128678][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.129383][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.130020][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.130792][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.131502][ T4691] do_handle_open+0x514/0x8e8 [ 60.132188][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.133017][ T4691] invoke_syscall+0x98/0x2b8 [ 60.133674][ T4691] el0_svc_common+0x138/0x258 [ 60.134326][ T4691] do_el0_svc+0x58/0x14c [ 60.135019][ T4691] el0_svc+0x78/0x1e0 [ 60.135596][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.136257][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.136908][ T4691] [ 60.137220][ T4691] The buggy address belongs to the object at ffff0000df056190 [ 60.137220][ T4691] which belongs to the cache f2fs_extent_tree of size 136 [ 60.139270][ T4691] The buggy address is located 40 bytes inside of [ 60.139270][ T4691] 136-byte region [ffff0000df056190, ffff0000df056218) [ 60.141104][ T4691] The buggy address belongs to the page: [ 60.141844][ T4691] page:00000000b5c11120 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11f056 [ 60.143293][ T4691] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 60.144415][ T4691] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c68d3800 [ 60.145622][ T4691] raw: 0000000000000000 0000000080140014 00000001ffffffff 0000000000000000 [ 60.146825][ T4691] page dumped because: kasan: bad access detected [ 60.147728][ T4691] [ 60.148035][ T4691] Memory state around the buggy address: [ 60.148851][ T4691] ffff0000df056080: fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb [ 60.149983][ T4691] ffff0000df056100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 60.151071][ T4691] >ffff0000df056180: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.151991][ T4664] loop3: detected capacity change from 0 to 40427 [ 60.152209][ T4691] ^ [ 60.154126][ T4691] ffff0000df056200: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.155229][ T4691] ffff0000df056280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.156346][ T4691] ================================================================== [ 60.157478][ T4691] Disabling lock debugging due to kernel taint [ 60.167920][ T4658] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.168373][ T4691] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.169196][ T4658] CPU: 1 PID: 4658 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 60.170660][ T4691] ================================================================== [ 60.171944][ T4658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.173051][ T4691] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xdc/0x3b4 [ 60.174450][ T4658] Call trace: [ 60.175520][ T4691] [ 60.176279][ T4658] dump_backtrace+0x0/0x43c [ 60.176892][ T4658] show_stack+0x2c/0x3c [ 60.177463][ T4658] __dump_stack+0x30/0x40 [ 60.178030][ T4658] dump_stack_lvl+0xf8/0x160 [ 60.178634][ T4658] dump_stack+0x1c/0x5c [ 60.179254][ T4658] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.180024][ T4658] f2fs_iget+0x1b30/0x51c4 [ 60.180668][ T4658] f2fs_nfs_get_inode+0x80/0x118 [ 60.181367][ T4658] generic_fh_to_dentry+0x9c/0x104 [ 60.182137][ T4658] f2fs_fh_to_dentry+0x44/0x58 [ 60.182779][ T4658] exportfs_decode_fh_raw+0x10c/0x49c [ 60.183533][ T4658] exportfs_decode_fh+0x50/0x80 [ 60.184203][ T4658] do_handle_open+0x514/0x8e8 [ 60.184926][ T4658] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.185746][ T4658] invoke_syscall+0x98/0x2b8 [ 60.186397][ T4658] el0_svc_common+0x138/0x258 [ 60.187123][ T4658] do_el0_svc+0x58/0x14c [ 60.187754][ T4658] el0_svc+0x78/0x1e0 [ 60.188366][ T4658] el0t_64_sync_handler+0xcc/0xe4 [ 60.189096][ T4658] el0t_64_sync+0x1a0/0x1a4 [ 60.189731][ T4691] CPU: 0 PID: 4691 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 60.190993][ T4691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.192400][ T4691] Call trace: [ 60.192879][ T4691] dump_backtrace+0x0/0x43c [ 60.193546][ T4691] show_stack+0x2c/0x3c [ 60.194133][ T4691] __dump_stack+0x30/0x40 [ 60.194712][ T4691] dump_stack_lvl+0xf8/0x160 [ 60.195413][ T4691] print_address_description+0x78/0x30c [ 60.196205][ T4691] kasan_report_invalid_free+0x4c/0x7c [ 60.196959][ T4691] ____kasan_slab_free+0x134/0x164 [ 60.197723][ T4691] __kasan_slab_free+0x18/0x28 [ 60.198386][ T4691] slab_free_freelist_hook+0x128/0x1e8 [ 60.199133][ T4691] kmem_cache_free+0xdc/0x3b4 [ 60.199723][ T4691] f2fs_destroy_extent_tree+0x2d0/0x688 [ 60.200491][ T4691] f2fs_evict_inode+0x32c/0x1584 [ 60.201211][ T4691] evict+0x3c8/0x810 [ 60.201785][ T4691] iput+0x6c4/0x77c [ 60.202368][ T4691] iget_failed+0x148/0x194 [ 60.203028][ T4691] f2fs_iget+0x58c/0x51c4 [ 60.203683][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.204367][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.205097][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.205755][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.206539][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.207272][ T4691] do_handle_open+0x514/0x8e8 [ 60.207955][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.208867][ T4691] invoke_syscall+0x98/0x2b8 [ 60.209561][ T4691] el0_svc_common+0x138/0x258 [ 60.210271][ T4691] do_el0_svc+0x58/0x14c [ 60.210873][ T4691] el0_svc+0x78/0x1e0 [ 60.211444][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.212189][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.212845][ T4691] [ 60.213148][ T4691] Allocated by task 4653: [ 60.213807][ T4691] __kasan_slab_alloc+0x8c/0xcc [ 60.214498][ T4691] slab_post_alloc_hook+0x74/0x408 [ 60.215243][ T4691] kmem_cache_alloc+0x1e0/0x3e4 [ 60.215941][ T4691] f2fs_init_extent_tree+0x43c/0xaac [ 60.216732][ T4691] f2fs_iget+0x10c4/0x51c4 [ 60.217372][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.218049][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.218892][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.219594][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.220385][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.221111][ T4691] do_handle_open+0x514/0x8e8 [ 60.221822][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.222650][ T4691] invoke_syscall+0x98/0x2b8 [ 60.223276][ T4691] el0_svc_common+0x138/0x258 [ 60.223970][ T4691] do_el0_svc+0x58/0x14c [ 60.224612][ T4691] el0_svc+0x78/0x1e0 [ 60.225236][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.225972][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.226650][ T4691] [ 60.226987][ T4691] Freed by task 4653: [ 60.227549][ T4691] kasan_set_track+0x4c/0x84 [ 60.228223][ T4691] kasan_set_free_info+0x28/0x4c [ 60.228929][ T4691] ____kasan_slab_free+0x118/0x164 [ 60.229673][ T4691] __kasan_slab_free+0x18/0x28 [ 60.230510][ T4691] slab_free_freelist_hook+0x128/0x1e8 [ 60.231402][ T4691] kmem_cache_free+0xdc/0x3b4 [ 60.232104][ T4691] f2fs_destroy_extent_tree+0x2d0/0x688 [ 60.232920][ T4691] f2fs_evict_inode+0x32c/0x1584 [ 60.233709][ T4691] evict+0x3c8/0x810 [ 60.234260][ T4691] iput+0x6c4/0x77c [ 60.234616][ T4658] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.234760][ T4691] iget_failed+0x148/0x194 [ 60.234777][ T4691] f2fs_iget+0x58c/0x51c4 [ 60.234789][ T4691] f2fs_nfs_get_inode+0x80/0x118 [ 60.234795][ T4691] generic_fh_to_dentry+0x9c/0x104 [ 60.234801][ T4691] f2fs_fh_to_dentry+0x44/0x58 [ 60.234806][ T4691] exportfs_decode_fh_raw+0x10c/0x49c [ 60.240627][ T4691] exportfs_decode_fh+0x50/0x80 [ 60.241345][ T4691] do_handle_open+0x514/0x8e8 [ 60.241460][ T4695] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.242049][ T4691] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.243996][ T4691] invoke_syscall+0x98/0x2b8 [ 60.244704][ T4691] el0_svc_common+0x138/0x258 [ 60.245345][ T4691] do_el0_svc+0x58/0x14c [ 60.245916][ T4691] el0_svc+0x78/0x1e0 [ 60.246459][ T4691] el0t_64_sync_handler+0xcc/0xe4 [ 60.247124][ T4691] el0t_64_sync+0x1a0/0x1a4 [ 60.247773][ T4691] [ 60.248082][ T4691] The buggy address belongs to the object at ffff0000df056190 [ 60.248082][ T4691] which belongs to the cache f2fs_extent_tree of size 136 [ 60.249228][ T4695] CPU: 1 PID: 4695 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 60.250001][ T4691] The buggy address is located 0 bytes inside of [ 60.250001][ T4691] 136-byte region [ffff0000df056190, ffff0000df056218) [ 60.251381][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.253118][ T4691] The buggy address belongs to the page: [ 60.254616][ T4695] Call trace: [ 60.255390][ T4691] page:00000000b5c11120 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11f056 [ 60.255875][ T4695] dump_backtrace+0x0/0x43c [ 60.257205][ T4691] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 60.257755][ T4695] show_stack+0x2c/0x3c [ 60.258775][ T4691] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c68d3800 [ 60.259293][ T4695] __dump_stack+0x30/0x40 [ 60.260675][ T4691] raw: 0000000000000000 0000000080140014 00000001ffffffff 0000000000000000 [ 60.261280][ T4695] dump_stack_lvl+0xf8/0x160 [ 60.262558][ T4691] page dumped because: kasan: bad access detected [ 60.263193][ T4695] dump_stack+0x1c/0x5c [ 60.264175][ T4691] [ 60.264822][ T4695] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.265112][ T4691] Memory state around the buggy address: [ 60.265832][ T4695] f2fs_iget+0x1b30/0x51c4 [ 60.266614][ T4691] ffff0000df056080: fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb [ 60.267246][ T4695] f2fs_nfs_get_inode+0x80/0x118 [ 60.268388][ T4691] ffff0000df056100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 60.269064][ T4695] generic_fh_to_dentry+0x9c/0x104 [ 60.270245][ T4691] >ffff0000df056180: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.270990][ T4695] f2fs_fh_to_dentry+0x44/0x58 [ 60.272147][ T4691] ^ [ 60.272796][ T4695] exportfs_decode_fh_raw+0x10c/0x49c [ 60.273363][ T4691] ffff0000df056200: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.274083][ T4695] exportfs_decode_fh+0x50/0x80 [ 60.275192][ T4691] ffff0000df056280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.275887][ T4695] do_handle_open+0x514/0x8e8 [ 60.276989][ T4691] ================================================================== [ 60.277684][ T4695] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.279591][ T4695] invoke_syscall+0x98/0x2b8 [ 60.280290][ T4695] el0_svc_common+0x138/0x258 [ 60.280982][ T4695] do_el0_svc+0x58/0x14c [ 60.281585][ T4695] el0_svc+0x78/0x1e0 [ 60.282271][ T4695] el0t_64_sync_handler+0xcc/0xe4 [ 60.283087][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 60.298908][ T4695] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.300764][ T4695] ================================================================== [ 60.301932][ T4695] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xdc/0x3b4 [ 60.303150][ T4695] [ 60.303465][ T4695] CPU: 0 PID: 4695 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 60.304676][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.306050][ T4695] Call trace: [ 60.306512][ T4695] dump_backtrace+0x0/0x43c [ 60.307168][ T4695] show_stack+0x2c/0x3c [ 60.307770][ T4695] __dump_stack+0x30/0x40 [ 60.308432][ T4695] dump_stack_lvl+0xf8/0x160 [ 60.309151][ T4695] print_address_description+0x78/0x30c [ 60.309919][ T4695] kasan_report_invalid_free+0x4c/0x7c [ 60.310651][ T4695] ____kasan_slab_free+0x134/0x164 [ 60.311410][ T4695] __kasan_slab_free+0x18/0x28 [ 60.312068][ T4695] slab_free_freelist_hook+0x128/0x1e8 [ 60.312887][ T4695] kmem_cache_free+0xdc/0x3b4 [ 60.313606][ T4695] f2fs_destroy_extent_tree+0x2d0/0x688 [ 60.314399][ T4695] f2fs_evict_inode+0x32c/0x1584 [ 60.315074][ T4695] evict+0x3c8/0x810 [ 60.315616][ T4695] iput+0x6c4/0x77c [ 60.316210][ T4695] iget_failed+0x148/0x194 [ 60.316990][ T4695] f2fs_iget+0x58c/0x51c4 [ 60.317719][ T4695] f2fs_nfs_get_inode+0x80/0x118 [ 60.318548][ T4695] generic_fh_to_dentry+0x9c/0x104 [ 60.319316][ T4695] f2fs_fh_to_dentry+0x44/0x58 [ 60.320019][ T4695] exportfs_decode_fh_raw+0x10c/0x49c [ 60.320834][ T4695] exportfs_decode_fh+0x50/0x80 [ 60.321512][ T4695] do_handle_open+0x514/0x8e8 [ 60.322186][ T4695] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.323029][ T4695] invoke_syscall+0x98/0x2b8 [ 60.323721][ T4695] el0_svc_common+0x138/0x258 [ 60.324335][ T4695] do_el0_svc+0x58/0x14c [ 60.324950][ T4695] el0_svc+0x78/0x1e0 [ 60.325457][ T4695] el0t_64_sync_handler+0xcc/0xe4 [ 60.326156][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 60.326754][ T4695] [ 60.327048][ T4695] Allocated by task 4658: [ 60.327659][ T4695] __kasan_slab_alloc+0x8c/0xcc [ 60.328328][ T4695] slab_post_alloc_hook+0x74/0x408 [ 60.328675][ T4671] loop1: detected capacity change from 0 to 40427 [ 60.329027][ T4695] kmem_cache_alloc+0x1e0/0x3e4 [ 60.330727][ T4695] f2fs_init_extent_tree+0x43c/0xaac [ 60.331442][ T4695] f2fs_iget+0x10c4/0x51c4 [ 60.332091][ T4695] f2fs_nfs_get_inode+0x80/0x118 [ 60.332802][ T4695] generic_fh_to_dentry+0x9c/0x104 [ 60.333531][ T4695] f2fs_fh_to_dentry+0x44/0x58 [ 60.334212][ T4695] exportfs_decode_fh_raw+0x10c/0x49c [ 60.334953][ T4695] exportfs_decode_fh+0x50/0x80 [ 60.335581][ T4695] do_handle_open+0x514/0x8e8 [ 60.336196][ T4695] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.337015][ T4695] invoke_syscall+0x98/0x2b8 [ 60.337649][ T4695] el0_svc_common+0x138/0x258 [ 60.338294][ T4695] do_el0_svc+0x58/0x14c [ 60.338927][ T4695] el0_svc+0x78/0x1e0 [ 60.339478][ T4695] el0t_64_sync_handler+0xcc/0xe4 [ 60.340215][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 60.340874][ T4695] [ 60.341200][ T4695] Freed by task 4658: [ 60.341789][ T4695] kasan_set_track+0x4c/0x84 [ 60.342416][ T4695] kasan_set_free_info+0x28/0x4c [ 60.343096][ T4695] ____kasan_slab_free+0x118/0x164 [ 60.343816][ T4695] __kasan_slab_free+0x18/0x28 [ 60.344459][ T4695] slab_free_freelist_hook+0x128/0x1e8 [ 60.345197][ T4695] kmem_cache_free+0xdc/0x3b4 [ 60.345859][ T4695] f2fs_destroy_extent_tree+0x2d0/0x688 [ 60.346622][ T4695] f2fs_evict_inode+0x32c/0x1584 [ 60.347332][ T4695] evict+0x3c8/0x810 [ 60.347843][ T4695] iput+0x6c4/0x77c [ 60.348362][ T4695] iget_failed+0x148/0x194 [ 60.348972][ T4695] f2fs_iget+0x58c/0x51c4 [ 60.349536][ T4695] f2fs_nfs_get_inode+0x80/0x118 [ 60.350208][ T4695] generic_fh_to_dentry+0x9c/0x104 [ 60.350925][ T4695] f2fs_fh_to_dentry+0x44/0x58 [ 60.351611][ T4695] exportfs_decode_fh_raw+0x10c/0x49c [ 60.352455][ T4695] exportfs_decode_fh+0x50/0x80 [ 60.353173][ T4695] do_handle_open+0x514/0x8e8 [ 60.353893][ T4695] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.354753][ T4695] invoke_syscall+0x98/0x2b8 [ 60.355416][ T4695] el0_svc_common+0x138/0x258 [ 60.356088][ T4695] do_el0_svc+0x58/0x14c [ 60.356680][ T4695] el0_svc+0x78/0x1e0 [ 60.357226][ T4695] el0t_64_sync_handler+0xcc/0xe4 [ 60.358068][ T4695] el0t_64_sync+0x1a0/0x1a4 [ 60.358770][ T4695] [ 60.359134][ T4695] The buggy address belongs to the object at ffff0000df1a34b0 [ 60.359134][ T4695] which belongs to the cache f2fs_extent_tree of size 136 [ 60.361231][ T4695] The buggy address is located 0 bytes inside of [ 60.361231][ T4695] 136-byte region [ffff0000df1a34b0, ffff0000df1a3538) [ 60.362969][ T4695] The buggy address belongs to the page: [ 60.363738][ T4695] page:0000000084177e06 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11f1a3 [ 60.365158][ T4695] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 60.366287][ T4695] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c68d3800 [ 60.367484][ T4695] raw: 0000000000000000 0000000080140014 00000001ffffffff 0000000000000000 [ 60.368714][ T4695] page dumped because: kasan: bad access detected [ 60.369593][ T4695] [ 60.369927][ T4695] Memory state around the buggy address: [ 60.370703][ T4695] ffff0000df1a3380: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb 1970/01/01 00:01:00 executed programs: 9 [ 60.371791][ T4695] ffff0000df1a3400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 60.372927][ T4695] >ffff0000df1a3480: fc fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb [ 60.374125][ T4695] ^ [ 60.374979][ T4695] ffff0000df1a3500: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 60.376198][ T4695] ffff0000df1a3580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 60.377342][ T4695] ================================================================== [ 60.389567][ T4664] F2FS-fs (loop3): Found nat_bits in checkpoint [ 60.397262][ T4682] loop4: detected capacity change from 0 to 40427 [ 60.445676][ T4664] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 60.447124][ T4671] F2FS-fs (loop1): Found nat_bits in checkpoint [ 60.451973][ T4664] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.453342][ T4664] CPU: 0 PID: 4664 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 60.454630][ T4664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.456068][ T4664] Call trace: [ 60.456524][ T4664] dump_backtrace+0x0/0x43c [ 60.457125][ T4664] show_stack+0x2c/0x3c [ 60.457688][ T4664] __dump_stack+0x30/0x40 [ 60.458249][ T4664] dump_stack_lvl+0xf8/0x160 [ 60.458917][ T4664] dump_stack+0x1c/0x5c [ 60.459449][ T4664] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.460143][ T4664] f2fs_iget+0x1b30/0x51c4 [ 60.460743][ T4664] f2fs_nfs_get_inode+0x80/0x118 [ 60.461456][ T4664] generic_fh_to_dentry+0x9c/0x104 [ 60.462183][ T4664] f2fs_fh_to_dentry+0x44/0x58 [ 60.462808][ T4664] exportfs_decode_fh_raw+0x10c/0x49c [ 60.463555][ T4664] exportfs_decode_fh+0x50/0x80 [ 60.464222][ T4664] do_handle_open+0x514/0x8e8 [ 60.464865][ T4664] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.465649][ T4664] invoke_syscall+0x98/0x2b8 [ 60.466281][ T4664] el0_svc_common+0x138/0x258 [ 60.467075][ T4664] do_el0_svc+0x58/0x14c [ 60.467743][ T4664] el0_svc+0x78/0x1e0 [ 60.468353][ T4664] el0t_64_sync_handler+0xcc/0xe4 [ 60.469141][ T4664] el0t_64_sync+0x1a0/0x1a4 [ 60.478262][ T4671] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 60.480413][ T4671] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.481552][ T4671] CPU: 1 PID: 4671 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 60.482743][ T4671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.484087][ T4671] Call trace: [ 60.484530][ T4671] dump_backtrace+0x0/0x43c [ 60.485186][ T4671] show_stack+0x2c/0x3c [ 60.485775][ T4671] __dump_stack+0x30/0x40 [ 60.486411][ T4671] dump_stack_lvl+0xf8/0x160 [ 60.487068][ T4671] dump_stack+0x1c/0x5c [ 60.487788][ T4671] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.488650][ T4671] f2fs_iget+0x1b30/0x51c4 [ 60.489304][ T4671] f2fs_nfs_get_inode+0x80/0x118 [ 60.490017][ T4671] generic_fh_to_dentry+0x9c/0x104 [ 60.490815][ T4671] f2fs_fh_to_dentry+0x44/0x58 [ 60.491515][ T4671] exportfs_decode_fh_raw+0x10c/0x49c [ 60.492322][ T4671] exportfs_decode_fh+0x50/0x80 [ 60.493032][ T4671] do_handle_open+0x514/0x8e8 [ 60.493714][ T4671] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.494554][ T4671] invoke_syscall+0x98/0x2b8 [ 60.495235][ T4671] el0_svc_common+0x138/0x258 [ 60.495909][ T4671] do_el0_svc+0x58/0x14c [ 60.496530][ T4671] el0_svc+0x78/0x1e0 [ 60.497108][ T4671] el0t_64_sync_handler+0xcc/0xe4 [ 60.497835][ T4671] el0t_64_sync+0x1a0/0x1a4 [ 60.503917][ T4664] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.509926][ T4682] F2FS-fs (loop4): Found nat_bits in checkpoint [ 60.527924][ T4714] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.532587][ T4714] CPU: 0 PID: 4714 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 60.533828][ T4714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.535244][ T4714] Call trace: [ 60.535707][ T4714] dump_backtrace+0x0/0x43c [ 60.536313][ T4714] show_stack+0x2c/0x3c [ 60.536876][ T4714] __dump_stack+0x30/0x40 [ 60.537469][ T4714] dump_stack_lvl+0xf8/0x160 [ 60.538107][ T4714] dump_stack+0x1c/0x5c [ 60.538711][ T4714] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.539435][ T4714] f2fs_iget+0x1b30/0x51c4 [ 60.540058][ T4714] f2fs_nfs_get_inode+0x80/0x118 [ 60.540743][ T4714] generic_fh_to_dentry+0x9c/0x104 [ 60.541454][ T4714] f2fs_fh_to_dentry+0x44/0x58 [ 60.542131][ T4714] exportfs_decode_fh_raw+0x10c/0x49c [ 60.542878][ T4714] exportfs_decode_fh+0x50/0x80 [ 60.543554][ T4714] do_handle_open+0x514/0x8e8 [ 60.544217][ T4714] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.545022][ T4714] invoke_syscall+0x98/0x2b8 [ 60.545651][ T4714] el0_svc_common+0x138/0x258 [ 60.546266][ T4714] do_el0_svc+0x58/0x14c [ 60.546850][ T4714] el0_svc+0x78/0x1e0 [ 60.547399][ T4714] el0t_64_sync_handler+0xcc/0xe4 [ 60.548081][ T4714] el0t_64_sync+0x1a0/0x1a4 [ 60.551047][ T4682] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 60.551398][ T4671] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.554964][ T4682] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.556285][ T4682] CPU: 0 PID: 4682 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 60.557766][ T4682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.559379][ T4682] Call trace: [ 60.559887][ T4682] dump_backtrace+0x0/0x43c [ 60.560595][ T4682] show_stack+0x2c/0x3c [ 60.561068][ T4722] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.561202][ T4682] __dump_stack+0x30/0x40 [ 60.562910][ T4682] dump_stack_lvl+0xf8/0x160 [ 60.563573][ T4682] dump_stack+0x1c/0x5c [ 60.564194][ T4682] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.565102][ T4682] f2fs_iget+0x1b30/0x51c4 [ 60.565799][ T4682] f2fs_nfs_get_inode+0x80/0x118 [ 60.566580][ T4682] generic_fh_to_dentry+0x9c/0x104 [ 60.567388][ T4682] f2fs_fh_to_dentry+0x44/0x58 [ 60.568139][ T4682] exportfs_decode_fh_raw+0x10c/0x49c [ 60.568979][ T4682] exportfs_decode_fh+0x50/0x80 [ 60.569718][ T4682] do_handle_open+0x514/0x8e8 [ 60.570360][ T4682] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.571182][ T4682] invoke_syscall+0x98/0x2b8 [ 60.571845][ T4682] el0_svc_common+0x138/0x258 [ 60.572510][ T4682] do_el0_svc+0x58/0x14c [ 60.573128][ T4682] el0_svc+0x78/0x1e0 [ 60.573699][ T4682] el0t_64_sync_handler+0xcc/0xe4 [ 60.574422][ T4682] el0t_64_sync+0x1a0/0x1a4 [ 60.581678][ T4722] CPU: 1 PID: 4722 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 60.583078][ T4722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.584588][ T4722] Call trace: [ 60.585077][ T4722] dump_backtrace+0x0/0x43c [ 60.585744][ T4722] show_stack+0x2c/0x3c [ 60.586368][ T4722] __dump_stack+0x30/0x40 [ 60.587013][ T4722] dump_stack_lvl+0xf8/0x160 [ 60.587673][ T4722] dump_stack+0x1c/0x5c [ 60.588292][ T4722] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.589073][ T4722] f2fs_iget+0x1b30/0x51c4 [ 60.589728][ T4722] f2fs_nfs_get_inode+0x80/0x118 [ 60.590356][ T4722] generic_fh_to_dentry+0x9c/0x104 [ 60.591023][ T4722] f2fs_fh_to_dentry+0x44/0x58 [ 60.591700][ T4722] exportfs_decode_fh_raw+0x10c/0x49c [ 60.592451][ T4722] exportfs_decode_fh+0x50/0x80 [ 60.593125][ T4722] do_handle_open+0x514/0x8e8 [ 60.593784][ T4722] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.594563][ T4722] invoke_syscall+0x98/0x2b8 [ 60.595190][ T4722] el0_svc_common+0x138/0x258 [ 60.595832][ T4722] do_el0_svc+0x58/0x14c [ 60.596423][ T4722] el0_svc+0x78/0x1e0 [ 60.596973][ T4722] el0t_64_sync_handler+0xcc/0xe4 [ 60.597665][ T4722] el0t_64_sync+0x1a0/0x1a4 [ 60.622262][ T4714] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.637454][ T4682] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.644080][ T4726] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.649327][ T4726] CPU: 1 PID: 4726 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 60.650668][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.652205][ T4726] Call trace: [ 60.652708][ T4726] dump_backtrace+0x0/0x43c [ 60.653421][ T4726] show_stack+0x2c/0x3c [ 60.654081][ T4726] __dump_stack+0x30/0x40 [ 60.654766][ T4726] dump_stack_lvl+0xf8/0x160 [ 60.655474][ T4726] dump_stack+0x1c/0x5c [ 60.656132][ T4726] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.656913][ T4726] f2fs_iget+0x1b30/0x51c4 [ 60.657580][ T4726] f2fs_nfs_get_inode+0x80/0x118 [ 60.658328][ T4726] generic_fh_to_dentry+0x9c/0x104 [ 60.659036][ T4726] f2fs_fh_to_dentry+0x44/0x58 [ 60.659683][ T4726] exportfs_decode_fh_raw+0x10c/0x49c [ 60.660412][ T4726] exportfs_decode_fh+0x50/0x80 [ 60.661078][ T4726] do_handle_open+0x514/0x8e8 [ 60.661715][ T4726] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.662524][ T4726] invoke_syscall+0x98/0x2b8 [ 60.663159][ T4726] el0_svc_common+0x138/0x258 [ 60.663797][ T4726] do_el0_svc+0x58/0x14c [ 60.664369][ T4726] el0_svc+0x78/0x1e0 [ 60.664911][ T4726] el0t_64_sync_handler+0xcc/0xe4 [ 60.665586][ T4726] el0t_64_sync+0x1a0/0x1a4 [ 60.675181][ T4722] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.741732][ T4726] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 60.848304][ T4720] loop0: detected capacity change from 0 to 40427 [ 60.921251][ T4720] F2FS-fs (loop0): Found nat_bits in checkpoint [ 60.937012][ T4720] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 60.938378][ T4724] loop2: detected capacity change from 0 to 40427 [ 60.940593][ T4720] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 60.941891][ T4720] CPU: 1 PID: 4720 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 60.943184][ T4720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.944599][ T4720] Call trace: [ 60.945065][ T4720] dump_backtrace+0x0/0x43c [ 60.945710][ T4720] show_stack+0x2c/0x3c [ 60.946295][ T4720] __dump_stack+0x30/0x40 [ 60.946936][ T4720] dump_stack_lvl+0xf8/0x160 [ 60.947588][ T4720] dump_stack+0x1c/0x5c [ 60.948182][ T4720] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 60.948935][ T4720] f2fs_iget+0x1b30/0x51c4 [ 60.949566][ T4720] f2fs_nfs_get_inode+0x80/0x118 [ 60.950267][ T4720] generic_fh_to_dentry+0x9c/0x104 [ 60.950987][ T4720] f2fs_fh_to_dentry+0x44/0x58 [ 60.951654][ T4720] exportfs_decode_fh_raw+0x10c/0x49c [ 60.952416][ T4720] exportfs_decode_fh+0x50/0x80 [ 60.953093][ T4720] do_handle_open+0x514/0x8e8 [ 60.953752][ T4720] __arm64_sys_open_by_handle_at+0x80/0x94 [ 60.954564][ T4720] invoke_syscall+0x98/0x2b8 [ 60.955210][ T4720] el0_svc_common+0x138/0x258 [ 60.955857][ T4720] do_el0_svc+0x58/0x14c [ 60.956460][ T4720] el0_svc+0x78/0x1e0 [ 60.957030][ T4720] el0t_64_sync_handler+0xcc/0xe4 [ 60.957750][ T4720] el0t_64_sync+0x1a0/0x1a4 [ 61.001889][ T4720] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.009226][ T4753] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.012846][ T4753] CPU: 1 PID: 4753 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 61.014205][ T4753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.015723][ T4753] Call trace: [ 61.016220][ T4753] dump_backtrace+0x0/0x43c [ 61.016919][ T4753] show_stack+0x2c/0x3c [ 61.017555][ T4753] __dump_stack+0x30/0x40 [ 61.018223][ T4753] dump_stack_lvl+0xf8/0x160 [ 61.018928][ T4753] dump_stack+0x1c/0x5c [ 61.019567][ T4753] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.020373][ T4753] f2fs_iget+0x1b30/0x51c4 [ 61.021060][ T4753] f2fs_nfs_get_inode+0x80/0x118 [ 61.021802][ T4753] generic_fh_to_dentry+0x9c/0x104 [ 61.022521][ T4753] f2fs_fh_to_dentry+0x44/0x58 [ 61.023172][ T4753] exportfs_decode_fh_raw+0x10c/0x49c [ 61.023895][ T4753] exportfs_decode_fh+0x50/0x80 [ 61.024575][ T4753] do_handle_open+0x514/0x8e8 [ 61.025217][ T4753] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.026014][ T4753] invoke_syscall+0x98/0x2b8 [ 61.026655][ T4753] el0_svc_common+0x138/0x258 [ 61.027313][ T4753] do_el0_svc+0x58/0x14c [ 61.027908][ T4753] el0_svc+0x78/0x1e0 [ 61.028472][ T4753] el0t_64_sync_handler+0xcc/0xe4 [ 61.029184][ T4753] el0t_64_sync+0x1a0/0x1a4 [ 61.057355][ T4724] F2FS-fs (loop2): Found nat_bits in checkpoint [ 61.066179][ T4753] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.074573][ T4724] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 61.088266][ T4724] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.089470][ T4724] CPU: 0 PID: 4724 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 61.090729][ T4724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.092131][ T4724] Call trace: [ 61.092585][ T4724] dump_backtrace+0x0/0x43c [ 61.093218][ T4724] show_stack+0x2c/0x3c [ 61.093810][ T4724] __dump_stack+0x30/0x40 [ 61.094418][ T4724] dump_stack_lvl+0xf8/0x160 [ 61.095078][ T4724] dump_stack+0x1c/0x5c [ 61.095668][ T4724] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.096448][ T4724] f2fs_iget+0x1b30/0x51c4 [ 61.097108][ T4724] f2fs_nfs_get_inode+0x80/0x118 [ 61.097870][ T4724] generic_fh_to_dentry+0x9c/0x104 [ 61.098614][ T4724] f2fs_fh_to_dentry+0x44/0x58 [ 61.099303][ T4724] exportfs_decode_fh_raw+0x10c/0x49c [ 61.099756][ T4740] loop4: detected capacity change from 0 to 40427 [ 61.100053][ T4724] exportfs_decode_fh+0x50/0x80 [ 61.101696][ T4724] do_handle_open+0x514/0x8e8 [ 61.102365][ T4724] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.103203][ T4724] invoke_syscall+0x98/0x2b8 [ 61.103868][ T4724] el0_svc_common+0x138/0x258 [ 61.104534][ T4724] do_el0_svc+0x58/0x14c [ 61.105134][ T4724] el0_svc+0x78/0x1e0 [ 61.105701][ T4724] el0t_64_sync_handler+0xcc/0xe4 [ 61.106417][ T4724] el0t_64_sync+0x1a0/0x1a4 [ 61.141800][ T4732] loop3: detected capacity change from 0 to 40427 [ 61.143717][ T4736] loop1: detected capacity change from 0 to 40427 [ 61.150681][ T4740] F2FS-fs (loop4): Found nat_bits in checkpoint [ 61.163456][ T4740] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 61.168294][ T4740] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.170647][ T4740] CPU: 0 PID: 4740 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 61.171952][ T4740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.173475][ T4740] Call trace: [ 61.173953][ T4740] dump_backtrace+0x0/0x43c [ 61.174619][ T4740] show_stack+0x2c/0x3c [ 61.175260][ T4740] __dump_stack+0x30/0x40 [ 61.175990][ T4740] dump_stack_lvl+0xf8/0x160 [ 61.176695][ T4740] dump_stack+0x1c/0x5c [ 61.177322][ T4740] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.178145][ T4740] f2fs_iget+0x1b30/0x51c4 [ 61.178907][ T4740] f2fs_nfs_get_inode+0x80/0x118 [ 61.179759][ T4740] generic_fh_to_dentry+0x9c/0x104 [ 61.180587][ T4740] f2fs_fh_to_dentry+0x44/0x58 [ 61.181404][ T4740] exportfs_decode_fh_raw+0x10c/0x49c [ 61.182277][ T4740] exportfs_decode_fh+0x50/0x80 [ 61.182965][ T4740] do_handle_open+0x514/0x8e8 [ 61.183631][ T4740] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.184453][ T4740] invoke_syscall+0x98/0x2b8 [ 61.185112][ T4740] el0_svc_common+0x138/0x258 [ 61.185787][ T4740] do_el0_svc+0x58/0x14c [ 61.186380][ T4740] el0_svc+0x78/0x1e0 [ 61.186940][ T4740] el0t_64_sync_handler+0xcc/0xe4 [ 61.187610][ T4740] el0t_64_sync+0x1a0/0x1a4 [ 61.192417][ T4736] F2FS-fs (loop1): Found nat_bits in checkpoint [ 61.203239][ T4724] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.217390][ T4776] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.218752][ T4776] CPU: 1 PID: 4776 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 61.220181][ T4776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.221750][ T4776] Call trace: [ 61.222264][ T4776] dump_backtrace+0x0/0x43c [ 61.222974][ T4776] show_stack+0x2c/0x3c [ 61.223598][ T4776] __dump_stack+0x30/0x40 [ 61.224260][ T4776] dump_stack_lvl+0xf8/0x160 [ 61.224961][ T4776] dump_stack+0x1c/0x5c [ 61.225599][ T4776] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.226393][ T4776] f2fs_iget+0x1b30/0x51c4 [ 61.227057][ T4776] f2fs_nfs_get_inode+0x80/0x118 [ 61.227824][ T4776] generic_fh_to_dentry+0x9c/0x104 [ 61.228614][ T4776] f2fs_fh_to_dentry+0x44/0x58 [ 61.229364][ T4776] exportfs_decode_fh_raw+0x10c/0x49c [ 61.230204][ T4776] exportfs_decode_fh+0x50/0x80 [ 61.230925][ T4776] do_handle_open+0x514/0x8e8 [ 61.231590][ T4776] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.232387][ T4776] invoke_syscall+0x98/0x2b8 [ 61.233017][ T4776] el0_svc_common+0x138/0x258 [ 61.233674][ T4776] do_el0_svc+0x58/0x14c [ 61.234287][ T4776] el0_svc+0x78/0x1e0 [ 61.234858][ T4776] el0t_64_sync_handler+0xcc/0xe4 [ 61.235542][ T4776] el0t_64_sync+0x1a0/0x1a4 [ 61.240415][ T4732] F2FS-fs (loop3): Found nat_bits in checkpoint [ 61.241937][ T4736] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 61.243693][ T4736] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.248800][ T4736] CPU: 0 PID: 4736 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 61.250231][ T4736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.251711][ T4736] Call trace: [ 61.252193][ T4736] dump_backtrace+0x0/0x43c [ 61.252859][ T4736] show_stack+0x2c/0x3c [ 61.253426][ T4736] __dump_stack+0x30/0x40 [ 61.254034][ T4736] dump_stack_lvl+0xf8/0x160 [ 61.254663][ T4736] dump_stack+0x1c/0x5c [ 61.255227][ T4736] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.255958][ T4736] f2fs_iget+0x1b30/0x51c4 [ 61.256573][ T4736] f2fs_nfs_get_inode+0x80/0x118 [ 61.257239][ T4736] generic_fh_to_dentry+0x9c/0x104 [ 61.257933][ T4736] f2fs_fh_to_dentry+0x44/0x58 [ 61.258555][ T4736] exportfs_decode_fh_raw+0x10c/0x49c [ 61.259400][ T4736] exportfs_decode_fh+0x50/0x80 [ 61.260094][ T4736] do_handle_open+0x514/0x8e8 [ 61.260771][ T4736] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.261585][ T4736] invoke_syscall+0x98/0x2b8 [ 61.262243][ T4736] el0_svc_common+0x138/0x258 [ 61.262903][ T4736] do_el0_svc+0x58/0x14c [ 61.263500][ T4736] el0_svc+0x78/0x1e0 [ 61.264041][ T4736] el0t_64_sync_handler+0xcc/0xe4 [ 61.264755][ T4736] el0t_64_sync+0x1a0/0x1a4 [ 61.274448][ T4740] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.281801][ T4782] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.283119][ T4732] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 61.287529][ T4732] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.290829][ T4782] CPU: 0 PID: 4782 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 61.291673][ T4776] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.292301][ T4782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.295537][ T4782] Call trace: [ 61.296011][ T4782] dump_backtrace+0x0/0x43c [ 61.296716][ T4782] show_stack+0x2c/0x3c [ 61.297343][ T4782] __dump_stack+0x30/0x40 [ 61.297972][ T4782] dump_stack_lvl+0xf8/0x160 [ 61.298601][ T4782] dump_stack+0x1c/0x5c [ 61.299200][ T4782] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.299952][ T4782] f2fs_iget+0x1b30/0x51c4 [ 61.300583][ T4782] f2fs_nfs_get_inode+0x80/0x118 [ 61.301285][ T4782] generic_fh_to_dentry+0x9c/0x104 [ 61.301994][ T4782] f2fs_fh_to_dentry+0x44/0x58 [ 61.302676][ T4782] exportfs_decode_fh_raw+0x10c/0x49c [ 61.303439][ T4782] exportfs_decode_fh+0x50/0x80 [ 61.304131][ T4782] do_handle_open+0x514/0x8e8 [ 61.304802][ T4782] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.305638][ T4782] invoke_syscall+0x98/0x2b8 [ 61.306238][ T4782] el0_svc_common+0x138/0x258 [ 61.307012][ T4782] do_el0_svc+0x58/0x14c [ 61.307643][ T4782] el0_svc+0x78/0x1e0 [ 61.308229][ T4782] el0t_64_sync_handler+0xcc/0xe4 [ 61.308966][ T4782] el0t_64_sync+0x1a0/0x1a4 [ 61.315773][ T4732] CPU: 0 PID: 4732 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 61.317015][ T4732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.318430][ T4732] Call trace: [ 61.318919][ T4732] dump_backtrace+0x0/0x43c [ 61.319578][ T4732] show_stack+0x2c/0x3c [ 61.320146][ T4732] __dump_stack+0x30/0x40 [ 61.320735][ T4732] dump_stack_lvl+0xf8/0x160 [ 61.321365][ T4732] dump_stack+0x1c/0x5c [ 61.321918][ T4732] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.322613][ T4732] f2fs_iget+0x1b30/0x51c4 [ 61.323186][ T4732] f2fs_nfs_get_inode+0x80/0x118 [ 61.323819][ T4732] generic_fh_to_dentry+0x9c/0x104 [ 61.324476][ T4732] f2fs_fh_to_dentry+0x44/0x58 [ 61.325164][ T4732] exportfs_decode_fh_raw+0x10c/0x49c [ 61.325876][ T4732] exportfs_decode_fh+0x50/0x80 [ 61.326312][ T4736] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.326512][ T4732] do_handle_open+0x514/0x8e8 [ 61.328975][ T4732] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.329752][ T4732] invoke_syscall+0x98/0x2b8 [ 61.330373][ T4732] el0_svc_common+0x138/0x258 [ 61.331007][ T4732] do_el0_svc+0x58/0x14c [ 61.331579][ T4732] el0_svc+0x78/0x1e0 [ 61.332113][ T4732] el0t_64_sync_handler+0xcc/0xe4 [ 61.332853][ T4732] el0t_64_sync+0x1a0/0x1a4 [ 61.335630][ T4784] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.336866][ T4784] CPU: 1 PID: 4784 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 61.338189][ T4784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.339605][ T4784] Call trace: [ 61.340045][ T4784] dump_backtrace+0x0/0x43c [ 61.340662][ T4784] show_stack+0x2c/0x3c [ 61.341223][ T4784] __dump_stack+0x30/0x40 [ 61.341816][ T4784] dump_stack_lvl+0xf8/0x160 [ 61.342447][ T4784] dump_stack+0x1c/0x5c [ 61.343012][ T4784] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.343731][ T4784] f2fs_iget+0x1b30/0x51c4 [ 61.344334][ T4784] f2fs_nfs_get_inode+0x80/0x118 [ 61.345018][ T4784] generic_fh_to_dentry+0x9c/0x104 [ 61.345753][ T4784] f2fs_fh_to_dentry+0x44/0x58 [ 61.346450][ T4784] exportfs_decode_fh_raw+0x10c/0x49c [ 61.347233][ T4784] exportfs_decode_fh+0x50/0x80 [ 61.347943][ T4784] do_handle_open+0x514/0x8e8 [ 61.348623][ T4784] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.349461][ T4784] invoke_syscall+0x98/0x2b8 [ 61.350151][ T4784] el0_svc_common+0x138/0x258 [ 61.350834][ T4784] do_el0_svc+0x58/0x14c [ 61.351443][ T4784] el0_svc+0x78/0x1e0 [ 61.352002][ T4784] el0t_64_sync_handler+0xcc/0xe4 [ 61.352701][ T4784] el0t_64_sync+0x1a0/0x1a4 [ 61.371782][ T4732] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.379736][ T4782] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.385141][ T4788] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.389960][ T4788] CPU: 0 PID: 4788 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 61.391323][ T4788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.392740][ T4788] Call trace: [ 61.393202][ T4788] dump_backtrace+0x0/0x43c [ 61.393854][ T4788] show_stack+0x2c/0x3c [ 61.394498][ T4788] __dump_stack+0x30/0x40 [ 61.395110][ T4788] dump_stack_lvl+0xf8/0x160 [ 61.395755][ T4788] dump_stack+0x1c/0x5c [ 61.396355][ T4788] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.397116][ T4788] f2fs_iget+0x1b30/0x51c4 [ 61.397759][ T4788] f2fs_nfs_get_inode+0x80/0x118 [ 61.398480][ T4788] generic_fh_to_dentry+0x9c/0x104 [ 61.399226][ T4788] f2fs_fh_to_dentry+0x44/0x58 [ 61.399902][ T4788] exportfs_decode_fh_raw+0x10c/0x49c [ 61.400643][ T4788] exportfs_decode_fh+0x50/0x80 [ 61.401318][ T4788] do_handle_open+0x514/0x8e8 [ 61.401997][ T4788] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.402816][ T4788] invoke_syscall+0x98/0x2b8 [ 61.403465][ T4788] el0_svc_common+0x138/0x258 [ 61.404122][ T4788] do_el0_svc+0x58/0x14c [ 61.404701][ T4788] el0_svc+0x78/0x1e0 [ 61.405267][ T4788] el0t_64_sync_handler+0xcc/0xe4 [ 61.406073][ T4788] el0t_64_sync+0x1a0/0x1a4 [ 61.413618][ T4775] loop0: detected capacity change from 0 to 40427 [ 61.416903][ T4784] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.452876][ T4788] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.466825][ T4775] F2FS-fs (loop0): Found nat_bits in checkpoint [ 61.480146][ T4775] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 61.482590][ T4775] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.483931][ T4775] CPU: 1 PID: 4775 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 61.485302][ T4775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.486947][ T4775] Call trace: [ 61.487484][ T4775] dump_backtrace+0x0/0x43c [ 61.488214][ T4775] show_stack+0x2c/0x3c [ 61.488815][ T4775] __dump_stack+0x30/0x40 [ 61.489444][ T4775] dump_stack_lvl+0xf8/0x160 [ 61.490124][ T4775] dump_stack+0x1c/0x5c [ 61.490722][ T4775] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.491486][ T4775] f2fs_iget+0x1b30/0x51c4 [ 61.492249][ T4775] f2fs_nfs_get_inode+0x80/0x118 [ 61.493026][ T4775] generic_fh_to_dentry+0x9c/0x104 [ 61.493844][ T4775] f2fs_fh_to_dentry+0x44/0x58 [ 61.494581][ T4775] exportfs_decode_fh_raw+0x10c/0x49c [ 61.495419][ T4775] exportfs_decode_fh+0x50/0x80 [ 61.496174][ T4775] do_handle_open+0x514/0x8e8 [ 61.496914][ T4775] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.497815][ T4775] invoke_syscall+0x98/0x2b8 [ 61.498531][ T4775] el0_svc_common+0x138/0x258 [ 61.499269][ T4775] do_el0_svc+0x58/0x14c [ 61.499925][ T4775] el0_svc+0x78/0x1e0 [ 61.500538][ T4775] el0t_64_sync_handler+0xcc/0xe4 [ 61.501301][ T4775] el0t_64_sync+0x1a0/0x1a4 [ 61.530983][ T4775] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.537217][ T4806] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.538663][ T4806] CPU: 1 PID: 4806 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 61.540006][ T4806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.541457][ T4806] Call trace: [ 61.541901][ T4806] dump_backtrace+0x0/0x43c [ 61.542532][ T4806] show_stack+0x2c/0x3c [ 61.543112][ T4806] __dump_stack+0x30/0x40 [ 61.543748][ T4806] dump_stack_lvl+0xf8/0x160 [ 61.544449][ T4806] dump_stack+0x1c/0x5c [ 61.545074][ T4806] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.545834][ T4806] f2fs_iget+0x1b30/0x51c4 [ 61.546495][ T4806] f2fs_nfs_get_inode+0x80/0x118 [ 61.547230][ T4806] generic_fh_to_dentry+0x9c/0x104 [ 61.547961][ T4806] f2fs_fh_to_dentry+0x44/0x58 [ 61.548609][ T4806] exportfs_decode_fh_raw+0x10c/0x49c [ 61.549381][ T4806] exportfs_decode_fh+0x50/0x80 [ 61.550058][ T4806] do_handle_open+0x514/0x8e8 [ 61.550708][ T4806] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.551641][ T4806] invoke_syscall+0x98/0x2b8 [ 61.552298][ T4806] el0_svc_common+0x138/0x258 [ 61.552989][ T4806] do_el0_svc+0x58/0x14c [ 61.553603][ T4806] el0_svc+0x78/0x1e0 [ 61.554151][ T4806] el0t_64_sync_handler+0xcc/0xe4 [ 61.554885][ T4806] el0t_64_sync+0x1a0/0x1a4 [ 61.604429][ T4806] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.615454][ T4594] Bluetooth: hci1: command 0x040f tx timeout [ 61.616551][ T4594] Bluetooth: hci0: command 0x040f tx timeout [ 61.672437][ T4790] loop2: detected capacity change from 0 to 40427 [ 61.686956][ T4547] Bluetooth: hci4: command 0x040f tx timeout [ 61.687944][ T4547] Bluetooth: hci3: command 0x040f tx timeout [ 61.689211][ T4547] Bluetooth: hci2: command 0x040f tx timeout [ 61.743341][ T4790] F2FS-fs (loop2): Found nat_bits in checkpoint [ 61.770108][ T4790] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 61.772076][ T4790] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.773392][ T4790] CPU: 1 PID: 4790 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 61.774685][ T4790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.776128][ T4790] Call trace: [ 61.776608][ T4790] dump_backtrace+0x0/0x43c [ 61.777265][ T4790] show_stack+0x2c/0x3c [ 61.777887][ T4790] __dump_stack+0x30/0x40 [ 61.778507][ T4790] dump_stack_lvl+0xf8/0x160 [ 61.779216][ T4790] dump_stack+0x1c/0x5c [ 61.779830][ T4790] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.780562][ T4790] f2fs_iget+0x1b30/0x51c4 [ 61.781212][ T4790] f2fs_nfs_get_inode+0x80/0x118 [ 61.781951][ T4790] generic_fh_to_dentry+0x9c/0x104 [ 61.782710][ T4790] f2fs_fh_to_dentry+0x44/0x58 [ 61.783402][ T4790] exportfs_decode_fh_raw+0x10c/0x49c [ 61.784238][ T4790] exportfs_decode_fh+0x50/0x80 [ 61.784911][ T4790] do_handle_open+0x514/0x8e8 [ 61.785575][ T4790] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.786370][ T4790] invoke_syscall+0x98/0x2b8 [ 61.787025][ T4790] el0_svc_common+0x138/0x258 [ 61.787743][ T4790] do_el0_svc+0x58/0x14c [ 61.788358][ T4790] el0_svc+0x78/0x1e0 [ 61.788933][ T4790] el0t_64_sync_handler+0xcc/0xe4 [ 61.789678][ T4790] el0t_64_sync+0x1a0/0x1a4 [ 61.836304][ T4790] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.845303][ T4824] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.846517][ T4824] CPU: 1 PID: 4824 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 61.848004][ T4824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.849651][ T4824] Call trace: [ 61.850140][ T4824] dump_backtrace+0x0/0x43c [ 61.850795][ T4824] show_stack+0x2c/0x3c [ 61.851450][ T4824] __dump_stack+0x30/0x40 [ 61.852111][ T4824] dump_stack_lvl+0xf8/0x160 [ 61.852792][ T4824] dump_stack+0x1c/0x5c [ 61.853383][ T4824] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 61.854111][ T4824] f2fs_iget+0x1b30/0x51c4 [ 61.854746][ T4824] f2fs_nfs_get_inode+0x80/0x118 [ 61.855439][ T4824] generic_fh_to_dentry+0x9c/0x104 [ 61.856188][ T4824] f2fs_fh_to_dentry+0x44/0x58 [ 61.856857][ T4824] exportfs_decode_fh_raw+0x10c/0x49c [ 61.857602][ T4824] exportfs_decode_fh+0x50/0x80 [ 61.858262][ T4824] do_handle_open+0x514/0x8e8 [ 61.858902][ T4824] __arm64_sys_open_by_handle_at+0x80/0x94 [ 61.859708][ T4824] invoke_syscall+0x98/0x2b8 [ 61.860343][ T4824] el0_svc_common+0x138/0x258 [ 61.860989][ T4824] do_el0_svc+0x58/0x14c [ 61.861573][ T4824] el0_svc+0x78/0x1e0 [ 61.862129][ T4824] el0t_64_sync_handler+0xcc/0xe4 [ 61.862868][ T4824] el0t_64_sync+0x1a0/0x1a4 [ 61.889330][ T4805] loop1: detected capacity change from 0 to 40427 [ 61.891665][ T4804] loop3: detected capacity change from 0 to 40427 [ 61.902327][ T4798] loop4: detected capacity change from 0 to 40427 [ 61.915365][ T4824] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 61.962954][ T4798] F2FS-fs (loop4): Found nat_bits in checkpoint [ 61.965179][ T4805] F2FS-fs (loop1): Found nat_bits in checkpoint [ 61.967525][ T4804] F2FS-fs (loop3): Found nat_bits in checkpoint [ 61.991026][ T4805] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 61.993139][ T4798] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 61.995322][ T4805] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 61.996628][ T4805] CPU: 0 PID: 4805 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 61.998066][ T4805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 61.999755][ T4805] Call trace: [ 62.000354][ T4805] dump_backtrace+0x0/0x43c [ 62.001073][ T4805] show_stack+0x2c/0x3c [ 62.001750][ T4805] __dump_stack+0x30/0x40 [ 62.002400][ T4805] dump_stack_lvl+0xf8/0x160 [ 62.003045][ T4805] dump_stack+0x1c/0x5c [ 62.003666][ T4805] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.004431][ T4805] f2fs_iget+0x1b30/0x51c4 [ 62.005078][ T4805] f2fs_nfs_get_inode+0x80/0x118 [ 62.005775][ T4805] generic_fh_to_dentry+0x9c/0x104 [ 62.006597][ T4805] f2fs_fh_to_dentry+0x44/0x58 [ 62.007299][ T4805] exportfs_decode_fh_raw+0x10c/0x49c [ 62.008198][ T4805] exportfs_decode_fh+0x50/0x80 [ 62.008955][ T4805] do_handle_open+0x514/0x8e8 [ 62.009620][ T4805] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.010384][ T4805] invoke_syscall+0x98/0x2b8 [ 62.011110][ T4805] el0_svc_common+0x138/0x258 [ 62.011820][ T4805] do_el0_svc+0x58/0x14c [ 62.012420][ T4805] el0_svc+0x78/0x1e0 [ 62.012976][ T4805] el0t_64_sync_handler+0xcc/0xe4 [ 62.013696][ T4805] el0t_64_sync+0x1a0/0x1a4 [ 62.017105][ T4798] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.018379][ T4798] CPU: 0 PID: 4798 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 62.019698][ T4798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.021214][ T4798] Call trace: [ 62.021683][ T4798] dump_backtrace+0x0/0x43c [ 62.022320][ T4798] show_stack+0x2c/0x3c [ 62.022942][ T4798] __dump_stack+0x30/0x40 [ 62.023574][ T4798] dump_stack_lvl+0xf8/0x160 [ 62.024192][ T4798] dump_stack+0x1c/0x5c [ 62.024770][ T4798] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.025485][ T4798] f2fs_iget+0x1b30/0x51c4 [ 62.026131][ T4798] f2fs_nfs_get_inode+0x80/0x118 [ 62.026849][ T4798] generic_fh_to_dentry+0x9c/0x104 [ 62.027607][ T4798] f2fs_fh_to_dentry+0x44/0x58 [ 62.028308][ T4798] exportfs_decode_fh_raw+0x10c/0x49c [ 62.029140][ T4798] exportfs_decode_fh+0x50/0x80 [ 62.029801][ T4798] do_handle_open+0x514/0x8e8 [ 62.030431][ T4798] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.031266][ T4798] invoke_syscall+0x98/0x2b8 [ 62.031909][ T4798] el0_svc_common+0x138/0x258 [ 62.032631][ T4798] do_el0_svc+0x58/0x14c [ 62.033244][ T4798] el0_svc+0x78/0x1e0 [ 62.033792][ T4798] el0t_64_sync_handler+0xcc/0xe4 [ 62.034460][ T4798] el0t_64_sync+0x1a0/0x1a4 [ 62.037610][ T4804] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 62.039499][ T4804] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.040835][ T4804] CPU: 1 PID: 4804 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 62.042139][ T4804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.043690][ T4804] Call trace: [ 62.044187][ T4804] dump_backtrace+0x0/0x43c [ 62.044869][ T4804] show_stack+0x2c/0x3c [ 62.045461][ T4804] __dump_stack+0x30/0x40 [ 62.045808][ T4798] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.046097][ T4804] dump_stack_lvl+0xf8/0x160 [ 62.046112][ T4804] dump_stack+0x1c/0x5c [ 62.048146][ T4805] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.048365][ T4804] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.051423][ T4804] f2fs_iget+0x1b30/0x51c4 [ 62.052061][ T4804] f2fs_nfs_get_inode+0x80/0x118 [ 62.052766][ T4804] generic_fh_to_dentry+0x9c/0x104 [ 62.053529][ T4804] f2fs_fh_to_dentry+0x44/0x58 [ 62.054257][ T4804] exportfs_decode_fh_raw+0x10c/0x49c [ 62.055069][ T4804] exportfs_decode_fh+0x50/0x80 [ 62.055768][ T4804] do_handle_open+0x514/0x8e8 [ 62.056447][ T4804] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.057308][ T4804] invoke_syscall+0x98/0x2b8 [ 62.058010][ T4804] el0_svc_common+0x138/0x258 [ 62.058613][ T4804] do_el0_svc+0x58/0x14c [ 62.059277][ T4804] el0_svc+0x78/0x1e0 [ 62.059875][ T4804] el0t_64_sync_handler+0xcc/0xe4 [ 62.060620][ T4804] el0t_64_sync+0x1a0/0x1a4 [ 62.061791][ T4798] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.063182][ T4798] CPU: 0 PID: 4798 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 62.064429][ T4798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.065876][ T4798] Call trace: [ 62.066305][ T4798] dump_backtrace+0x0/0x43c [ 62.066950][ T4798] show_stack+0x2c/0x3c [ 62.067571][ T4798] __dump_stack+0x30/0x40 [ 62.068187][ T4798] dump_stack_lvl+0xf8/0x160 [ 62.068819][ T4798] dump_stack+0x1c/0x5c [ 62.069407][ T4798] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.070045][ T4814] loop0: detected capacity change from 0 to 40427 [ 62.070176][ T4798] f2fs_iget+0x1b30/0x51c4 [ 62.071836][ T4798] f2fs_nfs_get_inode+0x80/0x118 [ 62.072536][ T4798] generic_fh_to_dentry+0x9c/0x104 [ 62.073252][ T4798] f2fs_fh_to_dentry+0x44/0x58 [ 62.073976][ T4798] exportfs_decode_fh_raw+0x10c/0x49c [ 62.074737][ T4798] exportfs_decode_fh+0x50/0x80 [ 62.075552][ T4798] do_handle_open+0x514/0x8e8 [ 62.076341][ T4798] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.077369][ T4798] invoke_syscall+0x98/0x2b8 [ 62.078089][ T4798] el0_svc_common+0x138/0x258 [ 62.078823][ T4798] do_el0_svc+0x58/0x14c [ 62.079468][ T4798] el0_svc+0x78/0x1e0 [ 62.080182][ T4798] el0t_64_sync_handler+0xcc/0xe4 [ 62.081049][ T4798] el0t_64_sync+0x1a0/0x1a4 [ 62.081860][ T4847] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.082952][ T4847] CPU: 0 PID: 4847 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 62.084254][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.085794][ T4847] Call trace: [ 62.086253][ T4847] dump_backtrace+0x0/0x43c [ 62.086979][ T4847] show_stack+0x2c/0x3c [ 62.087612][ T4847] __dump_stack+0x30/0x40 [ 62.088278][ T4847] dump_stack_lvl+0xf8/0x160 [ 62.088941][ T4847] dump_stack+0x1c/0x5c [ 62.089508][ T4847] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.090322][ T4847] f2fs_iget+0x1b30/0x51c4 [ 62.091092][ T4847] f2fs_nfs_get_inode+0x80/0x118 [ 62.091949][ T4847] generic_fh_to_dentry+0x9c/0x104 [ 62.092816][ T4847] f2fs_fh_to_dentry+0x44/0x58 [ 62.093580][ T4847] exportfs_decode_fh_raw+0x10c/0x49c [ 62.094332][ T4847] exportfs_decode_fh+0x50/0x80 [ 62.095053][ T4847] do_handle_open+0x514/0x8e8 [ 62.095778][ T4847] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.096658][ T4847] invoke_syscall+0x98/0x2b8 [ 62.097340][ T4847] el0_svc_common+0x138/0x258 [ 62.098015][ T4847] do_el0_svc+0x58/0x14c [ 62.098672][ T4847] el0_svc+0x78/0x1e0 [ 62.099204][ T4847] el0t_64_sync_handler+0xcc/0xe4 [ 62.099913][ T4847] el0t_64_sync+0x1a0/0x1a4 [ 62.104611][ T4814] F2FS-fs (loop0): Found nat_bits in checkpoint [ 62.114874][ T4847] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.119096][ T4798] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.150330][ T4814] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 62.154989][ T4814] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.156285][ T4814] CPU: 1 PID: 4814 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 62.157549][ T4814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.158964][ T4814] Call trace: [ 62.159449][ T4814] dump_backtrace+0x0/0x43c [ 62.160088][ T4814] show_stack+0x2c/0x3c [ 62.160712][ T4814] __dump_stack+0x30/0x40 [ 62.161362][ T4814] dump_stack_lvl+0xf8/0x160 [ 62.161969][ T4814] dump_stack+0x1c/0x5c [ 62.162580][ T4814] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.163334][ T4814] f2fs_iget+0x1b30/0x51c4 [ 62.163909][ T4814] f2fs_nfs_get_inode+0x80/0x118 [ 62.164638][ T4814] generic_fh_to_dentry+0x9c/0x104 [ 62.165352][ T4814] f2fs_fh_to_dentry+0x44/0x58 [ 62.166083][ T4814] exportfs_decode_fh_raw+0x10c/0x49c [ 62.166947][ T4814] exportfs_decode_fh+0x50/0x80 [ 62.167664][ T4814] do_handle_open+0x514/0x8e8 [ 62.168349][ T4814] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.169268][ T4814] invoke_syscall+0x98/0x2b8 [ 62.169979][ T4814] el0_svc_common+0x138/0x258 [ 62.170632][ T4814] do_el0_svc+0x58/0x14c [ 62.171289][ T4814] el0_svc+0x78/0x1e0 [ 62.171923][ T4814] el0t_64_sync_handler+0xcc/0xe4 [ 62.172715][ T4814] el0t_64_sync+0x1a0/0x1a4 [ 62.194014][ T4804] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.196507][ T4861] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.197844][ T4861] CPU: 0 PID: 4861 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 62.199239][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.200772][ T4861] Call trace: [ 62.201348][ T4861] dump_backtrace+0x0/0x43c [ 62.202032][ T4861] show_stack+0x2c/0x3c [ 62.202679][ T4861] __dump_stack+0x30/0x40 [ 62.203329][ T4861] dump_stack_lvl+0xf8/0x160 [ 62.203983][ T4861] dump_stack+0x1c/0x5c [ 62.204580][ T4861] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.205331][ T4861] f2fs_iget+0x1b30/0x51c4 [ 62.205913][ T4861] f2fs_nfs_get_inode+0x80/0x118 [ 62.206598][ T4861] generic_fh_to_dentry+0x9c/0x104 [ 62.207283][ T4861] f2fs_fh_to_dentry+0x44/0x58 [ 62.207944][ T4861] exportfs_decode_fh_raw+0x10c/0x49c [ 62.208676][ T4861] exportfs_decode_fh+0x50/0x80 [ 62.209379][ T4861] do_handle_open+0x514/0x8e8 [ 62.210053][ T4861] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.210868][ T4861] invoke_syscall+0x98/0x2b8 [ 62.211581][ T4861] el0_svc_common+0x138/0x258 [ 62.212204][ T4861] do_el0_svc+0x58/0x14c [ 62.212860][ T4861] el0_svc+0x78/0x1e0 [ 62.213457][ T4861] el0t_64_sync_handler+0xcc/0xe4 [ 62.214165][ T4861] el0t_64_sync+0x1a0/0x1a4 [ 62.224126][ T4814] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.234864][ T4861] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.238484][ T4864] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.239635][ T4864] CPU: 1 PID: 4864 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 62.241078][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.242552][ T4864] Call trace: [ 62.243011][ T4864] dump_backtrace+0x0/0x43c [ 62.243698][ T4864] show_stack+0x2c/0x3c [ 62.244278][ T4864] __dump_stack+0x30/0x40 [ 62.244931][ T4864] dump_stack_lvl+0xf8/0x160 [ 62.245673][ T4864] dump_stack+0x1c/0x5c [ 62.246299][ T4864] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.247088][ T4864] f2fs_iget+0x1b30/0x51c4 [ 62.247726][ T4864] f2fs_nfs_get_inode+0x80/0x118 [ 62.248440][ T4864] generic_fh_to_dentry+0x9c/0x104 [ 62.249174][ T4864] f2fs_fh_to_dentry+0x44/0x58 [ 62.249853][ T4864] exportfs_decode_fh_raw+0x10c/0x49c [ 62.250595][ T4864] exportfs_decode_fh+0x50/0x80 [ 62.251262][ T4864] do_handle_open+0x514/0x8e8 [ 62.251948][ T4864] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.252791][ T4864] invoke_syscall+0x98/0x2b8 [ 62.253479][ T4864] el0_svc_common+0x138/0x258 [ 62.254174][ T4864] do_el0_svc+0x58/0x14c [ 62.254797][ T4864] el0_svc+0x78/0x1e0 [ 62.255377][ T4864] el0t_64_sync_handler+0xcc/0xe4 [ 62.256134][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 62.339365][ T4864] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.462219][ T4850] loop2: detected capacity change from 0 to 40427 [ 62.559792][ T4850] F2FS-fs (loop2): Found nat_bits in checkpoint [ 62.584087][ T4850] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 62.587399][ T4850] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.591355][ T4850] CPU: 1 PID: 4850 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 62.592787][ T4850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.594338][ T4850] Call trace: [ 62.594828][ T4850] dump_backtrace+0x0/0x43c [ 62.595503][ T4850] show_stack+0x2c/0x3c [ 62.596113][ T4850] __dump_stack+0x30/0x40 [ 62.596749][ T4850] dump_stack_lvl+0xf8/0x160 [ 62.597421][ T4850] dump_stack+0x1c/0x5c [ 62.598031][ T4850] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.598810][ T4850] f2fs_iget+0x1b30/0x51c4 [ 62.599450][ T4850] f2fs_nfs_get_inode+0x80/0x118 [ 62.600158][ T4850] generic_fh_to_dentry+0x9c/0x104 [ 62.600875][ T4850] f2fs_fh_to_dentry+0x44/0x58 [ 62.601545][ T4850] exportfs_decode_fh_raw+0x10c/0x49c [ 62.602298][ T4850] exportfs_decode_fh+0x50/0x80 [ 62.603007][ T4850] do_handle_open+0x514/0x8e8 [ 62.603668][ T4850] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.604487][ T4850] invoke_syscall+0x98/0x2b8 [ 62.605136][ T4850] el0_svc_common+0x138/0x258 [ 62.605794][ T4850] do_el0_svc+0x58/0x14c [ 62.606388][ T4850] el0_svc+0x78/0x1e0 [ 62.607009][ T4850] el0t_64_sync_handler+0xcc/0xe4 [ 62.607826][ T4850] el0t_64_sync+0x1a0/0x1a4 [ 62.633408][ T4858] loop4: detected capacity change from 0 to 40427 [ 62.638629][ T4850] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.643751][ T4888] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.649706][ T4888] CPU: 1 PID: 4888 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 62.651075][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.652507][ T4888] Call trace: [ 62.652961][ T4888] dump_backtrace+0x0/0x43c [ 62.653615][ T4888] show_stack+0x2c/0x3c [ 62.654321][ T4888] __dump_stack+0x30/0x40 [ 62.655072][ T4888] dump_stack_lvl+0xf8/0x160 [ 62.655813][ T4888] dump_stack+0x1c/0x5c [ 62.656487][ T4888] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.657318][ T4888] f2fs_iget+0x1b30/0x51c4 [ 62.658023][ T4888] f2fs_nfs_get_inode+0x80/0x118 [ 62.658797][ T4888] generic_fh_to_dentry+0x9c/0x104 [ 62.659596][ T4888] f2fs_fh_to_dentry+0x44/0x58 [ 62.660338][ T4888] exportfs_decode_fh_raw+0x10c/0x49c [ 62.661172][ T4888] exportfs_decode_fh+0x50/0x80 [ 62.661894][ T4888] do_handle_open+0x514/0x8e8 [ 62.662551][ T4888] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.663375][ T4888] invoke_syscall+0x98/0x2b8 [ 62.664024][ T4888] el0_svc_common+0x138/0x258 [ 62.664646][ T4888] do_el0_svc+0x58/0x14c [ 62.665224][ T4888] el0_svc+0x78/0x1e0 [ 62.665787][ T4888] el0t_64_sync_handler+0xcc/0xe4 [ 62.666481][ T4888] el0t_64_sync+0x1a0/0x1a4 [ 62.698864][ T4858] F2FS-fs (loop4): Found nat_bits in checkpoint [ 62.713975][ T4888] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.719155][ T4858] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 62.721585][ T4858] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.728663][ T4858] CPU: 0 PID: 4858 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 62.730051][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.731550][ T4858] Call trace: [ 62.732035][ T4858] dump_backtrace+0x0/0x43c [ 62.732819][ T4858] show_stack+0x2c/0x3c [ 62.733485][ T4858] __dump_stack+0x30/0x40 [ 62.734088][ T4858] dump_stack_lvl+0xf8/0x160 [ 62.734688][ T4858] dump_stack+0x1c/0x5c [ 62.735274][ T4858] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.735997][ T4858] f2fs_iget+0x1b30/0x51c4 [ 62.736602][ T4858] f2fs_nfs_get_inode+0x80/0x118 [ 62.737277][ T4858] generic_fh_to_dentry+0x9c/0x104 [ 62.737966][ T4858] f2fs_fh_to_dentry+0x44/0x58 [ 62.738592][ T4858] exportfs_decode_fh_raw+0x10c/0x49c [ 62.739312][ T4858] exportfs_decode_fh+0x50/0x80 [ 62.739981][ T4858] do_handle_open+0x514/0x8e8 [ 62.740621][ T4858] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.741417][ T4858] invoke_syscall+0x98/0x2b8 [ 62.742050][ T4858] el0_svc_common+0x138/0x258 [ 62.742671][ T4858] do_el0_svc+0x58/0x14c [ 62.743231][ T4858] el0_svc+0x78/0x1e0 [ 62.743765][ T4858] el0t_64_sync_handler+0xcc/0xe4 [ 62.744448][ T4858] el0t_64_sync+0x1a0/0x1a4 [ 62.753039][ T4869] loop1: detected capacity change from 0 to 40427 [ 62.761018][ T4875] loop0: detected capacity change from 0 to 40427 [ 62.796428][ T4858] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.808432][ T4869] F2FS-fs (loop1): Found nat_bits in checkpoint [ 62.815883][ T4904] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.821762][ T4904] CPU: 0 PID: 4904 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 62.823073][ T4904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.824443][ T4904] Call trace: [ 62.824900][ T4904] dump_backtrace+0x0/0x43c [ 62.825553][ T4904] show_stack+0x2c/0x3c [ 62.826144][ T4904] __dump_stack+0x30/0x40 [ 62.826750][ T4904] dump_stack_lvl+0xf8/0x160 [ 62.827371][ T4904] dump_stack+0x1c/0x5c [ 62.827928][ T4904] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.828652][ T4904] f2fs_iget+0x1b30/0x51c4 [ 62.829275][ T4904] f2fs_nfs_get_inode+0x80/0x118 [ 62.829967][ T4904] generic_fh_to_dentry+0x9c/0x104 [ 62.830686][ T4904] f2fs_fh_to_dentry+0x44/0x58 [ 62.831359][ T4904] exportfs_decode_fh_raw+0x10c/0x49c [ 62.832077][ T4904] exportfs_decode_fh+0x50/0x80 [ 62.832827][ T4904] do_handle_open+0x514/0x8e8 [ 62.833524][ T4904] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.834407][ T4904] invoke_syscall+0x98/0x2b8 [ 62.835086][ T4904] el0_svc_common+0x138/0x258 [ 62.835774][ T4904] do_el0_svc+0x58/0x14c [ 62.836332][ T4904] el0_svc+0x78/0x1e0 [ 62.836855][ T4904] el0t_64_sync_handler+0xcc/0xe4 [ 62.837523][ T4904] el0t_64_sync+0x1a0/0x1a4 [ 62.840825][ T4869] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 62.847217][ T4869] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.850647][ T4869] CPU: 0 PID: 4869 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 62.851910][ T4869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.853335][ T4869] Call trace: [ 62.853794][ T4869] dump_backtrace+0x0/0x43c [ 62.854436][ T4869] show_stack+0x2c/0x3c [ 62.855039][ T4869] __dump_stack+0x30/0x40 [ 62.855689][ T4869] dump_stack_lvl+0xf8/0x160 [ 62.856340][ T4869] dump_stack+0x1c/0x5c [ 62.856937][ T4869] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.857665][ T4869] f2fs_iget+0x1b30/0x51c4 [ 62.858278][ T4869] f2fs_nfs_get_inode+0x80/0x118 [ 62.858944][ T4869] generic_fh_to_dentry+0x9c/0x104 [ 62.859619][ T4869] f2fs_fh_to_dentry+0x44/0x58 [ 62.860274][ T4869] exportfs_decode_fh_raw+0x10c/0x49c [ 62.861005][ T4869] exportfs_decode_fh+0x50/0x80 [ 62.861657][ T4869] do_handle_open+0x514/0x8e8 [ 62.862293][ T4869] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.863084][ T4869] invoke_syscall+0x98/0x2b8 [ 62.863717][ T4869] el0_svc_common+0x138/0x258 [ 62.864348][ T4869] do_el0_svc+0x58/0x14c [ 62.864928][ T4869] el0_svc+0x78/0x1e0 [ 62.865597][ T4869] el0t_64_sync_handler+0xcc/0xe4 [ 62.866401][ T4869] el0t_64_sync+0x1a0/0x1a4 [ 62.870789][ T4875] F2FS-fs (loop0): Found nat_bits in checkpoint [ 62.875012][ T4904] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.890170][ T4875] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 62.891981][ T4875] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.893274][ T4875] CPU: 1 PID: 4875 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 62.894657][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.896138][ T4875] Call trace: [ 62.896608][ T4875] dump_backtrace+0x0/0x43c [ 62.897270][ T4875] show_stack+0x2c/0x3c [ 62.897860][ T4875] __dump_stack+0x30/0x40 [ 62.898484][ T4875] dump_stack_lvl+0xf8/0x160 [ 62.899159][ T4875] dump_stack+0x1c/0x5c [ 62.899749][ T4875] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.900525][ T4875] f2fs_iget+0x1b30/0x51c4 [ 62.901179][ T4875] f2fs_nfs_get_inode+0x80/0x118 [ 62.901897][ T4875] generic_fh_to_dentry+0x9c/0x104 [ 62.902607][ T4875] f2fs_fh_to_dentry+0x44/0x58 [ 62.903250][ T4875] exportfs_decode_fh_raw+0x10c/0x49c [ 62.903988][ T4875] exportfs_decode_fh+0x50/0x80 [ 62.904651][ T4875] do_handle_open+0x514/0x8e8 [ 62.905296][ T4875] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.906108][ T4875] invoke_syscall+0x98/0x2b8 [ 62.906733][ T4875] el0_svc_common+0x138/0x258 [ 62.907359][ T4875] do_el0_svc+0x58/0x14c [ 62.907938][ T4875] el0_svc+0x78/0x1e0 [ 62.908477][ T4875] el0t_64_sync_handler+0xcc/0xe4 [ 62.909154][ T4875] el0t_64_sync+0x1a0/0x1a4 [ 62.917324][ T4869] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.928953][ T4913] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.931270][ T4913] CPU: 0 PID: 4913 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 62.932657][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.934195][ T4913] Call trace: [ 62.934710][ T4913] dump_backtrace+0x0/0x43c [ 62.935403][ T4913] show_stack+0x2c/0x3c [ 62.936041][ T4913] __dump_stack+0x30/0x40 [ 62.936720][ T4913] dump_stack_lvl+0xf8/0x160 [ 62.937422][ T4913] dump_stack+0x1c/0x5c [ 62.938037][ T4913] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.938837][ T4913] f2fs_iget+0x1b30/0x51c4 [ 62.939502][ T4913] f2fs_nfs_get_inode+0x80/0x118 [ 62.940279][ T4913] generic_fh_to_dentry+0x9c/0x104 [ 62.941042][ T4913] f2fs_fh_to_dentry+0x44/0x58 [ 62.941760][ T4913] exportfs_decode_fh_raw+0x10c/0x49c [ 62.941784][ T4875] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 62.942570][ T4913] exportfs_decode_fh+0x50/0x80 [ 62.945000][ T4913] do_handle_open+0x514/0x8e8 [ 62.945695][ T4913] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.946538][ T4913] invoke_syscall+0x98/0x2b8 [ 62.947212][ T4913] el0_svc_common+0x138/0x258 [ 62.947881][ T4913] do_el0_svc+0x58/0x14c [ 62.948498][ T4913] el0_svc+0x78/0x1e0 [ 62.949053][ T4913] el0t_64_sync_handler+0xcc/0xe4 [ 62.949750][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 62.953386][ T4915] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 62.955790][ T4915] CPU: 1 PID: 4915 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 62.957175][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 62.958669][ T4915] Call trace: [ 62.959166][ T4915] dump_backtrace+0x0/0x43c [ 62.959855][ T4915] show_stack+0x2c/0x3c [ 62.960496][ T4915] __dump_stack+0x30/0x40 [ 62.961149][ T4915] dump_stack_lvl+0xf8/0x160 [ 62.961850][ T4915] dump_stack+0x1c/0x5c [ 62.962481][ T4915] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 62.963276][ T4915] f2fs_iget+0x1b30/0x51c4 [ 62.963953][ T4915] f2fs_nfs_get_inode+0x80/0x118 [ 62.964431][ T4877] loop3: detected capacity change from 0 to 40427 [ 62.964703][ T4915] generic_fh_to_dentry+0x9c/0x104 [ 62.966449][ T4915] f2fs_fh_to_dentry+0x44/0x58 [ 62.967166][ T4915] exportfs_decode_fh_raw+0x10c/0x49c [ 62.967979][ T4915] exportfs_decode_fh+0x50/0x80 [ 62.968720][ T4915] do_handle_open+0x514/0x8e8 [ 62.969373][ T4915] __arm64_sys_open_by_handle_at+0x80/0x94 [ 62.970176][ T4915] invoke_syscall+0x98/0x2b8 [ 62.970822][ T4915] el0_svc_common+0x138/0x258 [ 62.971486][ T4915] do_el0_svc+0x58/0x14c [ 62.972068][ T4915] el0_svc+0x78/0x1e0 [ 62.972618][ T4915] el0t_64_sync_handler+0xcc/0xe4 [ 62.973332][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 62.990235][ T4913] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.010982][ T4915] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.035454][ T4900] loop2: detected capacity change from 0 to 40427 [ 63.043753][ T4877] F2FS-fs (loop3): Found nat_bits in checkpoint [ 63.061313][ T4877] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 63.063759][ T4877] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.065572][ T4877] CPU: 1 PID: 4877 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 63.066986][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.068586][ T4877] Call trace: [ 63.069101][ T4877] dump_backtrace+0x0/0x43c [ 63.069828][ T4877] show_stack+0x2c/0x3c [ 63.070520][ T4877] __dump_stack+0x30/0x40 [ 63.071211][ T4877] dump_stack_lvl+0xf8/0x160 [ 63.071932][ T4877] dump_stack+0x1c/0x5c [ 63.072592][ T4877] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.073401][ T4877] f2fs_iget+0x1b30/0x51c4 [ 63.074096][ T4877] f2fs_nfs_get_inode+0x80/0x118 [ 63.074874][ T4877] generic_fh_to_dentry+0x9c/0x104 [ 63.075696][ T4877] f2fs_fh_to_dentry+0x44/0x58 [ 63.076442][ T4877] exportfs_decode_fh_raw+0x10c/0x49c [ 63.077294][ T4877] exportfs_decode_fh+0x50/0x80 [ 63.078047][ T4877] do_handle_open+0x514/0x8e8 [ 63.078755][ T4877] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.079648][ T4877] invoke_syscall+0x98/0x2b8 [ 63.080291][ T4877] el0_svc_common+0x138/0x258 [ 63.080953][ T4877] do_el0_svc+0x58/0x14c [ 63.081665][ T4877] el0_svc+0x78/0x1e0 [ 63.082266][ T4877] el0t_64_sync_handler+0xcc/0xe4 [ 63.083022][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 63.096235][ T4900] F2FS-fs (loop2): Found nat_bits in checkpoint [ 63.107802][ T4900] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 63.109549][ T4877] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.112501][ T4900] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.113748][ T4900] CPU: 1 PID: 4900 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 63.115086][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.116590][ T4900] Call trace: [ 63.117070][ T4900] dump_backtrace+0x0/0x43c [ 63.117739][ T4900] show_stack+0x2c/0x3c [ 63.118324][ T4900] __dump_stack+0x30/0x40 [ 63.118942][ T4900] dump_stack_lvl+0xf8/0x160 [ 63.119585][ T4900] dump_stack+0x1c/0x5c [ 63.120175][ T4900] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.120928][ T4900] f2fs_iget+0x1b30/0x51c4 [ 63.121566][ T4900] f2fs_nfs_get_inode+0x80/0x118 [ 63.122265][ T4900] generic_fh_to_dentry+0x9c/0x104 [ 63.123000][ T4900] f2fs_fh_to_dentry+0x44/0x58 [ 63.123700][ T4900] exportfs_decode_fh_raw+0x10c/0x49c [ 63.124465][ T4900] exportfs_decode_fh+0x50/0x80 [ 63.125142][ T4900] do_handle_open+0x514/0x8e8 [ 63.125803][ T4900] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.126613][ T4900] invoke_syscall+0x98/0x2b8 [ 63.127252][ T4900] el0_svc_common+0x138/0x258 [ 63.127912][ T4900] do_el0_svc+0x58/0x14c [ 63.128502][ T4900] el0_svc+0x78/0x1e0 [ 63.129058][ T4900] el0t_64_sync_handler+0xcc/0xe4 [ 63.129737][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 63.134948][ T4877] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.136195][ T4877] CPU: 1 PID: 4877 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 63.137448][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.138805][ T4877] Call trace: [ 63.139224][ T4877] dump_backtrace+0x0/0x43c [ 63.139838][ T4877] show_stack+0x2c/0x3c [ 63.140401][ T4877] __dump_stack+0x30/0x40 [ 63.140991][ T4877] dump_stack_lvl+0xf8/0x160 [ 63.141610][ T4877] dump_stack+0x1c/0x5c [ 63.142182][ T4877] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.142907][ T4877] f2fs_iget+0x1b30/0x51c4 [ 63.143512][ T4877] f2fs_nfs_get_inode+0x80/0x118 [ 63.144178][ T4877] generic_fh_to_dentry+0x9c/0x104 [ 63.144887][ T4877] f2fs_fh_to_dentry+0x44/0x58 [ 63.145569][ T4877] exportfs_decode_fh_raw+0x10c/0x49c [ 63.146327][ T4877] exportfs_decode_fh+0x50/0x80 [ 63.147010][ T4877] do_handle_open+0x514/0x8e8 [ 63.147718][ T4877] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.148536][ T4877] invoke_syscall+0x98/0x2b8 [ 63.149169][ T4877] el0_svc_common+0x138/0x258 [ 63.149816][ T4877] do_el0_svc+0x58/0x14c [ 63.150393][ T4877] el0_svc+0x78/0x1e0 [ 63.150916][ T4877] el0t_64_sync_handler+0xcc/0xe4 [ 63.151590][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 63.170776][ T4900] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.178184][ T4942] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.180462][ T4942] CPU: 0 PID: 4942 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 63.181739][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.183171][ T4942] Call trace: [ 63.183657][ T4942] dump_backtrace+0x0/0x43c [ 63.184335][ T4942] show_stack+0x2c/0x3c [ 63.184962][ T4942] __dump_stack+0x30/0x40 [ 63.185621][ T4942] dump_stack_lvl+0xf8/0x160 [ 63.186316][ T4942] dump_stack+0x1c/0x5c [ 63.186924][ T4942] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.187702][ T4942] f2fs_iget+0x1b30/0x51c4 [ 63.188336][ T4942] f2fs_nfs_get_inode+0x80/0x118 [ 63.189042][ T4942] generic_fh_to_dentry+0x9c/0x104 [ 63.189778][ T4942] f2fs_fh_to_dentry+0x44/0x58 [ 63.190471][ T4942] exportfs_decode_fh_raw+0x10c/0x49c [ 63.191255][ T4942] exportfs_decode_fh+0x50/0x80 [ 63.191941][ T4942] do_handle_open+0x514/0x8e8 [ 63.192160][ T4877] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.192609][ T4942] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.195061][ T4942] invoke_syscall+0x98/0x2b8 [ 63.195701][ T4942] el0_svc_common+0x138/0x258 [ 63.196349][ T4942] do_el0_svc+0x58/0x14c [ 63.196933][ T4942] el0_svc+0x78/0x1e0 [ 63.197491][ T4942] el0t_64_sync_handler+0xcc/0xe4 [ 63.198197][ T4942] el0t_64_sync+0x1a0/0x1a4 [ 63.345706][ T4942] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.440572][ T4930] loop1: detected capacity change from 0 to 40427 [ 63.494202][ T4930] F2FS-fs (loop1): Found nat_bits in checkpoint [ 63.507304][ T4939] loop4: detected capacity change from 0 to 40427 [ 63.512125][ T4930] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 63.514108][ T4930] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.518711][ T4930] CPU: 0 PID: 4930 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 63.519998][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.521447][ T4930] Call trace: [ 63.521905][ T4930] dump_backtrace+0x0/0x43c [ 63.522522][ T4930] show_stack+0x2c/0x3c [ 63.523172][ T4930] __dump_stack+0x30/0x40 [ 63.523866][ T4930] dump_stack_lvl+0xf8/0x160 [ 63.524534][ T4930] dump_stack+0x1c/0x5c [ 63.525163][ T4930] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.525930][ T4930] f2fs_iget+0x1b30/0x51c4 [ 63.526639][ T4930] f2fs_nfs_get_inode+0x80/0x118 [ 63.527438][ T4930] generic_fh_to_dentry+0x9c/0x104 [ 63.528208][ T4930] f2fs_fh_to_dentry+0x44/0x58 [ 63.528915][ T4930] exportfs_decode_fh_raw+0x10c/0x49c [ 63.529704][ T4930] exportfs_decode_fh+0x50/0x80 [ 63.530448][ T4930] do_handle_open+0x514/0x8e8 [ 63.531194][ T4930] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.532081][ T4930] invoke_syscall+0x98/0x2b8 [ 63.532772][ T4930] el0_svc_common+0x138/0x258 [ 63.533462][ T4930] do_el0_svc+0x58/0x14c [ 63.534094][ T4930] el0_svc+0x78/0x1e0 [ 63.534657][ T4930] el0t_64_sync_handler+0xcc/0xe4 [ 63.535363][ T4930] el0t_64_sync+0x1a0/0x1a4 [ 63.564100][ T4939] F2FS-fs (loop4): Found nat_bits in checkpoint [ 63.578339][ T4949] loop0: detected capacity change from 0 to 40427 [ 63.581562][ T4939] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 63.584098][ T4939] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.589887][ T4939] CPU: 0 PID: 4939 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 63.591172][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.592618][ T4939] Call trace: [ 63.593080][ T4939] dump_backtrace+0x0/0x43c [ 63.593735][ T4939] show_stack+0x2c/0x3c [ 63.594340][ T4939] __dump_stack+0x30/0x40 [ 63.594954][ T4939] dump_stack_lvl+0xf8/0x160 [ 63.595609][ T4939] dump_stack+0x1c/0x5c [ 63.596225][ T4939] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.596941][ T4939] f2fs_iget+0x1b30/0x51c4 [ 63.597583][ T4939] f2fs_nfs_get_inode+0x80/0x118 [ 63.598255][ T4939] generic_fh_to_dentry+0x9c/0x104 [ 63.598953][ T4939] f2fs_fh_to_dentry+0x44/0x58 [ 63.599598][ T4939] exportfs_decode_fh_raw+0x10c/0x49c [ 63.600343][ T4939] exportfs_decode_fh+0x50/0x80 [ 63.601020][ T4939] do_handle_open+0x514/0x8e8 [ 63.601674][ T4939] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.602461][ T4939] invoke_syscall+0x98/0x2b8 [ 63.603101][ T4939] el0_svc_common+0x138/0x258 [ 63.603755][ T4939] do_el0_svc+0x58/0x14c [ 63.604341][ T4939] el0_svc+0x78/0x1e0 [ 63.604890][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 63.605578][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 63.624011][ T4930] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.637476][ T4976] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.638754][ T4976] CPU: 1 PID: 4976 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 63.640184][ T4976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.641716][ T4976] Call trace: [ 63.642209][ T4976] dump_backtrace+0x0/0x43c [ 63.642886][ T4976] show_stack+0x2c/0x3c [ 63.643508][ T4976] __dump_stack+0x30/0x40 [ 63.644105][ T4976] dump_stack_lvl+0xf8/0x160 [ 63.644740][ T4976] dump_stack+0x1c/0x5c [ 63.645387][ T4976] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.646254][ T4976] f2fs_iget+0x1b30/0x51c4 [ 63.646980][ T4976] f2fs_nfs_get_inode+0x80/0x118 [ 63.647797][ T4976] generic_fh_to_dentry+0x9c/0x104 [ 63.648597][ T4976] f2fs_fh_to_dentry+0x44/0x58 [ 63.649334][ T4976] exportfs_decode_fh_raw+0x10c/0x49c [ 63.650164][ T4976] exportfs_decode_fh+0x50/0x80 [ 63.650919][ T4976] do_handle_open+0x514/0x8e8 [ 63.651634][ T4976] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.652526][ T4976] invoke_syscall+0x98/0x2b8 [ 63.653214][ T4976] el0_svc_common+0x138/0x258 [ 63.653910][ T4976] do_el0_svc+0x58/0x14c [ 63.654510][ T4976] el0_svc+0x78/0x1e0 [ 63.655077][ T4976] el0t_64_sync_handler+0xcc/0xe4 [ 63.655788][ T4976] el0t_64_sync+0x1a0/0x1a4 [ 63.662495][ T4939] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.678687][ T4978] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.680044][ T4978] CPU: 1 PID: 4978 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 63.681454][ T4978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.683006][ T4978] Call trace: [ 63.683510][ T4978] dump_backtrace+0x0/0x43c [ 63.684200][ T4978] show_stack+0x2c/0x3c [ 63.684839][ T4978] __dump_stack+0x30/0x40 [ 63.685514][ T4978] dump_stack_lvl+0xf8/0x160 [ 63.686224][ T4978] dump_stack+0x1c/0x5c [ 63.686867][ T4978] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.687667][ T4978] f2fs_iget+0x1b30/0x51c4 [ 63.688313][ T4978] f2fs_nfs_get_inode+0x80/0x118 [ 63.689043][ T4978] generic_fh_to_dentry+0x9c/0x104 [ 63.689780][ T4978] f2fs_fh_to_dentry+0x44/0x58 [ 63.690456][ T4978] exportfs_decode_fh_raw+0x10c/0x49c [ 63.691226][ T4978] exportfs_decode_fh+0x50/0x80 [ 63.691920][ T4978] do_handle_open+0x514/0x8e8 [ 63.692591][ T4978] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.693437][ T4978] invoke_syscall+0x98/0x2b8 [ 63.694093][ T4978] el0_svc_common+0x138/0x258 [ 63.694773][ T4978] do_el0_svc+0x58/0x14c [ 63.695374][ T4978] el0_svc+0x78/0x1e0 [ 63.695925][ T4978] el0t_64_sync_handler+0xcc/0xe4 [ 63.696622][ T4978] el0t_64_sync+0x1a0/0x1a4 [ 63.705127][ T4096] Bluetooth: hci0: command 0x0419 tx timeout [ 63.705222][ T4966] loop2: detected capacity change from 0 to 40427 [ 63.706137][ T4096] Bluetooth: hci1: command 0x0419 tx timeout [ 63.709004][ T4949] F2FS-fs (loop0): Found nat_bits in checkpoint [ 63.718475][ T4949] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 63.720264][ T4949] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.721594][ T4949] CPU: 1 PID: 4949 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 63.723012][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.724580][ T4949] Call trace: [ 63.725095][ T4949] dump_backtrace+0x0/0x43c [ 63.725815][ T4949] show_stack+0x2c/0x3c [ 63.726468][ T4949] __dump_stack+0x30/0x40 [ 63.727147][ T4949] dump_stack_lvl+0xf8/0x160 [ 63.727865][ T4949] dump_stack+0x1c/0x5c [ 63.728486][ T4949] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.729294][ T4949] f2fs_iget+0x1b30/0x51c4 [ 63.729964][ T4949] f2fs_nfs_get_inode+0x80/0x118 [ 63.730693][ T4949] generic_fh_to_dentry+0x9c/0x104 [ 63.731451][ T4949] f2fs_fh_to_dentry+0x44/0x58 [ 63.732085][ T4949] exportfs_decode_fh_raw+0x10c/0x49c [ 63.732818][ T4949] exportfs_decode_fh+0x50/0x80 [ 63.733515][ T4949] do_handle_open+0x514/0x8e8 [ 63.734184][ T4949] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.735006][ T4949] invoke_syscall+0x98/0x2b8 [ 63.735629][ T4949] el0_svc_common+0x138/0x258 [ 63.736292][ T4949] do_el0_svc+0x58/0x14c [ 63.736928][ T4949] el0_svc+0x78/0x1e0 [ 63.737478][ T4949] el0t_64_sync_handler+0xcc/0xe4 [ 63.738172][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 63.740458][ T4949] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.742498][ T4949] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.743788][ T4949] CPU: 1 PID: 4949 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 63.745329][ T4976] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.745337][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.748620][ T4949] Call trace: [ 63.749080][ T4949] dump_backtrace+0x0/0x43c [ 63.749734][ T4949] show_stack+0x2c/0x3c [ 63.750315][ T4949] __dump_stack+0x30/0x40 [ 63.750928][ T4949] dump_stack_lvl+0xf8/0x160 [ 63.751592][ T4949] dump_stack+0x1c/0x5c [ 63.752194][ T4949] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.752946][ T4949] f2fs_iget+0x1b30/0x51c4 [ 63.753579][ T4949] f2fs_nfs_get_inode+0x80/0x118 [ 63.753904][ T4954] loop3: detected capacity change from 0 to 40427 [ 63.754280][ T4949] generic_fh_to_dentry+0x9c/0x104 [ 63.755990][ T4949] f2fs_fh_to_dentry+0x44/0x58 [ 63.756681][ T4949] exportfs_decode_fh_raw+0x10c/0x49c [ 63.757434][ T4949] exportfs_decode_fh+0x50/0x80 [ 63.758129][ T4949] do_handle_open+0x514/0x8e8 [ 63.758806][ T4949] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.759678][ T4949] invoke_syscall+0x98/0x2b8 [ 63.760427][ T4949] el0_svc_common+0x138/0x258 [ 63.761145][ T4949] do_el0_svc+0x58/0x14c [ 63.761753][ T4949] el0_svc+0x78/0x1e0 [ 63.762333][ T4949] el0t_64_sync_handler+0xcc/0xe4 [ 63.763054][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 63.766854][ T1541] Bluetooth: hci2: command 0x0419 tx timeout [ 63.767513][ T4978] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.767784][ T1541] Bluetooth: hci3: command 0x0419 tx timeout [ 63.769695][ T4949] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.770359][ T1541] Bluetooth: hci4: command 0x0419 tx timeout [ 63.786376][ T4966] F2FS-fs (loop2): Found nat_bits in checkpoint [ 63.797549][ T4966] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 63.799292][ T4966] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.800550][ T4966] CPU: 1 PID: 4966 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 63.801875][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.803360][ T4966] Call trace: [ 63.803829][ T4966] dump_backtrace+0x0/0x43c [ 63.804485][ T4966] show_stack+0x2c/0x3c [ 63.805047][ T4966] __dump_stack+0x30/0x40 [ 63.805630][ T4966] dump_stack_lvl+0xf8/0x160 [ 63.806275][ T4966] dump_stack+0x1c/0x5c [ 63.806858][ T4966] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.807565][ T4966] f2fs_iget+0x1b30/0x51c4 [ 63.808175][ T4966] f2fs_nfs_get_inode+0x80/0x118 [ 63.808857][ T4966] generic_fh_to_dentry+0x9c/0x104 [ 63.809565][ T4966] f2fs_fh_to_dentry+0x44/0x58 [ 63.810213][ T4966] exportfs_decode_fh_raw+0x10c/0x49c [ 63.810946][ T4966] exportfs_decode_fh+0x50/0x80 [ 63.811588][ T4966] do_handle_open+0x514/0x8e8 [ 63.812257][ T4966] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.813038][ T4966] invoke_syscall+0x98/0x2b8 [ 63.813648][ T4966] el0_svc_common+0x138/0x258 [ 63.814274][ T4966] do_el0_svc+0x58/0x14c [ 63.814952][ T4966] el0_svc+0x78/0x1e0 [ 63.815573][ T4966] el0t_64_sync_handler+0xcc/0xe4 [ 63.816266][ T4966] el0t_64_sync+0x1a0/0x1a4 [ 63.823585][ T4954] F2FS-fs (loop3): Found nat_bits in checkpoint [ 63.828987][ T4966] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.833101][ T4966] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.834426][ T4966] CPU: 1 PID: 4966 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 63.835784][ T4966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.837289][ T4966] Call trace: [ 63.837789][ T4966] dump_backtrace+0x0/0x43c [ 63.838467][ T4966] show_stack+0x2c/0x3c [ 63.839098][ T4966] __dump_stack+0x30/0x40 [ 63.839740][ T4966] dump_stack_lvl+0xf8/0x160 [ 63.840415][ T4966] dump_stack+0x1c/0x5c [ 63.841031][ T4966] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.841829][ T4966] f2fs_iget+0x1b30/0x51c4 [ 63.842485][ T4966] f2fs_nfs_get_inode+0x80/0x118 [ 63.843216][ T4966] generic_fh_to_dentry+0x9c/0x104 [ 63.843952][ T4966] f2fs_fh_to_dentry+0x44/0x58 [ 63.844646][ T4966] exportfs_decode_fh_raw+0x10c/0x49c [ 63.845438][ T4966] exportfs_decode_fh+0x50/0x80 [ 63.846137][ T4966] do_handle_open+0x514/0x8e8 [ 63.846833][ T4966] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.847668][ T4966] invoke_syscall+0x98/0x2b8 [ 63.848331][ T4966] el0_svc_common+0x138/0x258 [ 63.848988][ T4966] do_el0_svc+0x58/0x14c [ 63.849589][ T4966] el0_svc+0x78/0x1e0 [ 63.850157][ T4966] el0t_64_sync_handler+0xcc/0xe4 [ 63.850876][ T4966] el0t_64_sync+0x1a0/0x1a4 [ 63.859596][ T4954] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 63.861528][ T4954] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.862650][ T4954] CPU: 0 PID: 4954 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 63.863929][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.864856][ T4966] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.865459][ T4954] Call trace: [ 63.865464][ T4954] dump_backtrace+0x0/0x43c [ 63.868352][ T4954] show_stack+0x2c/0x3c [ 63.869020][ T4954] __dump_stack+0x30/0x40 [ 63.869707][ T4954] dump_stack_lvl+0xf8/0x160 [ 63.870442][ T4954] dump_stack+0x1c/0x5c [ 63.871079][ T4954] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.871880][ T4954] f2fs_iget+0x1b30/0x51c4 [ 63.872547][ T4954] f2fs_nfs_get_inode+0x80/0x118 [ 63.873384][ T4954] generic_fh_to_dentry+0x9c/0x104 [ 63.874186][ T4954] f2fs_fh_to_dentry+0x44/0x58 [ 63.874972][ T4954] exportfs_decode_fh_raw+0x10c/0x49c [ 63.875818][ T4954] exportfs_decode_fh+0x50/0x80 [ 63.876554][ T4954] do_handle_open+0x514/0x8e8 [ 63.877260][ T4954] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.878177][ T4954] invoke_syscall+0x98/0x2b8 [ 63.878911][ T4954] el0_svc_common+0x138/0x258 [ 63.879628][ T4954] do_el0_svc+0x58/0x14c [ 63.880259][ T4954] el0_svc+0x78/0x1e0 [ 63.880867][ T4954] el0t_64_sync_handler+0xcc/0xe4 [ 63.881625][ T4954] el0t_64_sync+0x1a0/0x1a4 [ 63.964581][ T4954] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 63.977168][ T5003] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 63.978411][ T5003] CPU: 1 PID: 5003 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 63.979793][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 63.981330][ T5003] Call trace: [ 63.981825][ T5003] dump_backtrace+0x0/0x43c [ 63.982535][ T5003] show_stack+0x2c/0x3c [ 63.983160][ T5003] __dump_stack+0x30/0x40 [ 63.983816][ T5003] dump_stack_lvl+0xf8/0x160 [ 63.984508][ T5003] dump_stack+0x1c/0x5c [ 63.985145][ T5003] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 63.985922][ T5003] f2fs_iget+0x1b30/0x51c4 [ 63.986546][ T5003] f2fs_nfs_get_inode+0x80/0x118 [ 63.987244][ T5003] generic_fh_to_dentry+0x9c/0x104 [ 63.987959][ T5003] f2fs_fh_to_dentry+0x44/0x58 [ 63.988667][ T5003] exportfs_decode_fh_raw+0x10c/0x49c [ 63.989479][ T5003] exportfs_decode_fh+0x50/0x80 [ 63.990186][ T5003] do_handle_open+0x514/0x8e8 [ 63.990846][ T5003] __arm64_sys_open_by_handle_at+0x80/0x94 [ 63.991691][ T5003] invoke_syscall+0x98/0x2b8 [ 63.992360][ T5003] el0_svc_common+0x138/0x258 [ 63.993048][ T5003] do_el0_svc+0x58/0x14c [ 63.993672][ T5003] el0_svc+0x78/0x1e0 [ 63.994251][ T5003] el0t_64_sync_handler+0xcc/0xe4 [ 63.995024][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 64.079574][ T5003] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.171585][ T4994] loop1: detected capacity change from 0 to 40427 [ 64.214041][ T4999] loop0: detected capacity change from 0 to 40427 [ 64.237580][ T4994] F2FS-fs (loop1): Found nat_bits in checkpoint [ 64.265320][ T4994] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 64.268233][ T4994] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.270657][ T4994] CPU: 1 PID: 4994 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 64.271967][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.273390][ T4994] Call trace: [ 64.273853][ T4994] dump_backtrace+0x0/0x43c [ 64.274527][ T4994] show_stack+0x2c/0x3c [ 64.275126][ T4994] __dump_stack+0x30/0x40 [ 64.275743][ T4994] dump_stack_lvl+0xf8/0x160 [ 64.276395][ T4994] dump_stack+0x1c/0x5c [ 64.276988][ T4994] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.277739][ T4994] f2fs_iget+0x1b30/0x51c4 [ 64.278363][ T4994] f2fs_nfs_get_inode+0x80/0x118 [ 64.279055][ T4994] generic_fh_to_dentry+0x9c/0x104 [ 64.279773][ T4994] f2fs_fh_to_dentry+0x44/0x58 [ 64.280448][ T4994] exportfs_decode_fh_raw+0x10c/0x49c [ 64.280752][ T5006] loop2: detected capacity change from 0 to 40427 [ 64.281229][ T4994] exportfs_decode_fh+0x50/0x80 [ 64.282882][ T4994] do_handle_open+0x514/0x8e8 [ 64.283562][ T4994] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.284359][ T4994] invoke_syscall+0x98/0x2b8 [ 64.285111][ T4994] el0_svc_common+0x138/0x258 [ 64.285842][ T4994] do_el0_svc+0x58/0x14c [ 64.286466][ T4994] el0_svc+0x78/0x1e0 [ 64.287048][ T4994] el0t_64_sync_handler+0xcc/0xe4 [ 64.287770][ T4994] el0t_64_sync+0x1a0/0x1a4 [ 64.307380][ T4999] F2FS-fs (loop0): Found nat_bits in checkpoint [ 64.322304][ T4999] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 64.324239][ T4999] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.330767][ T4994] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.334197][ T4999] CPU: 0 PID: 4999 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 64.335540][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.336963][ T4999] Call trace: [ 64.337428][ T4999] dump_backtrace+0x0/0x43c [ 64.338077][ T4999] show_stack+0x2c/0x3c [ 64.338668][ T4999] __dump_stack+0x30/0x40 [ 64.339307][ T4999] dump_stack_lvl+0xf8/0x160 [ 64.339951][ T4999] dump_stack+0x1c/0x5c [ 64.340532][ T4999] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.341291][ T4999] f2fs_iget+0x1b30/0x51c4 [ 64.341889][ T4999] f2fs_nfs_get_inode+0x80/0x118 [ 64.342587][ T4999] generic_fh_to_dentry+0x9c/0x104 [ 64.343253][ T4999] f2fs_fh_to_dentry+0x44/0x58 [ 64.343882][ T4999] exportfs_decode_fh_raw+0x10c/0x49c [ 64.344597][ T4999] exportfs_decode_fh+0x50/0x80 [ 64.345236][ T4999] do_handle_open+0x514/0x8e8 [ 64.345866][ T4999] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.346629][ T4999] invoke_syscall+0x98/0x2b8 [ 64.347236][ T4999] el0_svc_common+0x138/0x258 [ 64.347845][ T4999] do_el0_svc+0x58/0x14c [ 64.348421][ T4999] el0_svc+0x78/0x1e0 [ 64.348965][ T4999] el0t_64_sync_handler+0xcc/0xe4 [ 64.349635][ T4999] el0t_64_sync+0x1a0/0x1a4 [ 64.353526][ T5036] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.354598][ T5036] CPU: 0 PID: 5036 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 64.355856][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.357251][ T5036] Call trace: [ 64.357707][ T5036] dump_backtrace+0x0/0x43c [ 64.358350][ T5036] show_stack+0x2c/0x3c [ 64.358934][ T5036] __dump_stack+0x30/0x40 [ 64.359543][ T5036] dump_stack_lvl+0xf8/0x160 [ 64.360186][ T5036] dump_stack+0x1c/0x5c [ 64.360772][ T5036] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.361514][ T5036] f2fs_iget+0x1b30/0x51c4 [ 64.362130][ T5036] f2fs_nfs_get_inode+0x80/0x118 [ 64.362818][ T5036] generic_fh_to_dentry+0x9c/0x104 [ 64.363542][ T5036] f2fs_fh_to_dentry+0x44/0x58 [ 64.364201][ T5036] exportfs_decode_fh_raw+0x10c/0x49c [ 64.364964][ T5036] exportfs_decode_fh+0x50/0x80 [ 64.365639][ T5036] do_handle_open+0x514/0x8e8 [ 64.366303][ T5036] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.367129][ T5036] invoke_syscall+0x98/0x2b8 [ 64.367780][ T5036] el0_svc_common+0x138/0x258 [ 64.368463][ T5036] do_el0_svc+0x58/0x14c [ 64.369060][ T5036] el0_svc+0x78/0x1e0 [ 64.369618][ T5036] el0t_64_sync_handler+0xcc/0xe4 [ 64.370313][ T5036] el0t_64_sync+0x1a0/0x1a4 [ 64.378999][ T5006] F2FS-fs (loop2): Found nat_bits in checkpoint [ 64.412674][ T5006] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 64.413452][ T5017] loop3: detected capacity change from 0 to 40427 [ 64.414533][ T5006] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.415482][ T4999] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.416353][ T5006] CPU: 0 PID: 5006 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 64.418178][ T5036] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.419158][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.419172][ T5006] Call trace: [ 64.419176][ T5006] dump_backtrace+0x0/0x43c [ 64.419188][ T5006] show_stack+0x2c/0x3c [ 64.423922][ T5006] __dump_stack+0x30/0x40 [ 64.424571][ T5006] dump_stack_lvl+0xf8/0x160 [ 64.425238][ T5006] dump_stack+0x1c/0x5c [ 64.425849][ T5006] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.426615][ T5006] f2fs_iget+0x1b30/0x51c4 [ 64.427268][ T5006] f2fs_nfs_get_inode+0x80/0x118 [ 64.427930][ T5006] generic_fh_to_dentry+0x9c/0x104 [ 64.428607][ T5006] f2fs_fh_to_dentry+0x44/0x58 [ 64.429258][ T5006] exportfs_decode_fh_raw+0x10c/0x49c [ 64.430015][ T5006] exportfs_decode_fh+0x50/0x80 [ 64.430695][ T5006] do_handle_open+0x514/0x8e8 [ 64.431338][ T5006] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.432133][ T5006] invoke_syscall+0x98/0x2b8 [ 64.432771][ T5006] el0_svc_common+0x138/0x258 [ 64.433422][ T5006] do_el0_svc+0x58/0x14c [ 64.434021][ T5006] el0_svc+0x78/0x1e0 [ 64.434581][ T5006] el0t_64_sync_handler+0xcc/0xe4 [ 64.435297][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 64.448166][ T5006] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.450422][ T4999] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.451705][ T4999] CPU: 1 PID: 4999 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 64.453088][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.454672][ T4999] Call trace: [ 64.455189][ T4999] dump_backtrace+0x0/0x43c [ 64.455897][ T4999] show_stack+0x2c/0x3c [ 64.456543][ T4999] __dump_stack+0x30/0x40 [ 64.457233][ T4999] dump_stack_lvl+0xf8/0x160 [ 64.457927][ T4999] dump_stack+0x1c/0x5c [ 64.458570][ T4999] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.459377][ T4999] f2fs_iget+0x1b30/0x51c4 [ 64.460059][ T4999] f2fs_nfs_get_inode+0x80/0x118 [ 64.460807][ T4999] generic_fh_to_dentry+0x9c/0x104 [ 64.461589][ T4999] f2fs_fh_to_dentry+0x44/0x58 [ 64.462309][ T4999] exportfs_decode_fh_raw+0x10c/0x49c [ 64.463123][ T4999] exportfs_decode_fh+0x50/0x80 [ 64.463867][ T4999] do_handle_open+0x514/0x8e8 [ 64.464350][ T5013] loop4: detected capacity change from 0 to 40427 [ 64.464573][ T4999] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.466380][ T4999] invoke_syscall+0x98/0x2b8 [ 64.467079][ T4999] el0_svc_common+0x138/0x258 [ 64.467790][ T4999] do_el0_svc+0x58/0x14c [ 64.468431][ T4999] el0_svc+0x78/0x1e0 [ 64.469024][ T4999] el0t_64_sync_handler+0xcc/0xe4 [ 64.469804][ T4999] el0t_64_sync+0x1a0/0x1a4 [ 64.475140][ T4999] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.486974][ T5006] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.488175][ T5006] CPU: 0 PID: 5006 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 64.489509][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.491007][ T5006] Call trace: [ 64.491475][ T5006] dump_backtrace+0x0/0x43c [ 64.492112][ T5006] show_stack+0x2c/0x3c [ 64.492667][ T5006] __dump_stack+0x30/0x40 [ 64.493266][ T5006] dump_stack_lvl+0xf8/0x160 [ 64.493875][ T5006] dump_stack+0x1c/0x5c [ 64.494454][ T5006] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.495197][ T5006] f2fs_iget+0x1b30/0x51c4 [ 64.495812][ T5006] f2fs_nfs_get_inode+0x80/0x118 [ 64.496517][ T5006] generic_fh_to_dentry+0x9c/0x104 [ 64.497212][ T5006] f2fs_fh_to_dentry+0x44/0x58 [ 64.497864][ T5006] exportfs_decode_fh_raw+0x10c/0x49c [ 64.498598][ T5006] exportfs_decode_fh+0x50/0x80 [ 64.499277][ T5006] do_handle_open+0x514/0x8e8 [ 64.499929][ T5006] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.500730][ T5006] invoke_syscall+0x98/0x2b8 [ 64.501375][ T5006] el0_svc_common+0x138/0x258 [ 64.502157][ T5006] do_el0_svc+0x58/0x14c [ 64.502823][ T5006] el0_svc+0x78/0x1e0 [ 64.503447][ T5006] el0t_64_sync_handler+0xcc/0xe4 [ 64.504211][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 64.521934][ T5017] F2FS-fs (loop3): Found nat_bits in checkpoint [ 64.558802][ T5017] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 64.560827][ T5017] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.562329][ T5017] CPU: 1 PID: 5017 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 64.563752][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.565272][ T5017] Call trace: [ 64.565771][ T5017] dump_backtrace+0x0/0x43c [ 64.566443][ T5017] show_stack+0x2c/0x3c [ 64.567069][ T5017] __dump_stack+0x30/0x40 [ 64.567718][ T5017] dump_stack_lvl+0xf8/0x160 [ 64.568416][ T5017] dump_stack+0x1c/0x5c [ 64.569000][ T5017] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.569733][ T5017] f2fs_iget+0x1b30/0x51c4 [ 64.570332][ T5017] f2fs_nfs_get_inode+0x80/0x118 [ 64.571027][ T5017] generic_fh_to_dentry+0x9c/0x104 [ 64.571744][ T5017] f2fs_fh_to_dentry+0x44/0x58 [ 64.572413][ T5017] exportfs_decode_fh_raw+0x10c/0x49c [ 64.573167][ T5017] exportfs_decode_fh+0x50/0x80 [ 64.573845][ T5017] do_handle_open+0x514/0x8e8 [ 64.574494][ T5017] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.575307][ T5017] invoke_syscall+0x98/0x2b8 [ 64.575960][ T5017] el0_svc_common+0x138/0x258 [ 64.576641][ T5017] do_el0_svc+0x58/0x14c [ 64.577242][ T5017] el0_svc+0x78/0x1e0 [ 64.577791][ T5017] el0t_64_sync_handler+0xcc/0xe4 [ 64.578473][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 64.589705][ T5013] F2FS-fs (loop4): Found nat_bits in checkpoint [ 64.599258][ T5017] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.604469][ T5017] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.607124][ T5017] CPU: 1 PID: 5017 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 64.608434][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.609899][ T5017] Call trace: [ 64.610391][ T5017] dump_backtrace+0x0/0x43c [ 64.611059][ T5017] show_stack+0x2c/0x3c [ 64.611666][ T5017] __dump_stack+0x30/0x40 [ 64.612306][ T5017] dump_stack_lvl+0xf8/0x160 [ 64.612983][ T5017] dump_stack+0x1c/0x5c [ 64.613588][ T5017] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.614356][ T5017] f2fs_iget+0x1b30/0x51c4 [ 64.614999][ T5017] f2fs_nfs_get_inode+0x80/0x118 [ 64.615705][ T5017] generic_fh_to_dentry+0x9c/0x104 [ 64.616428][ T5017] f2fs_fh_to_dentry+0x44/0x58 [ 64.617104][ T5017] exportfs_decode_fh_raw+0x10c/0x49c [ 64.617884][ T5017] exportfs_decode_fh+0x50/0x80 [ 64.618552][ T5017] do_handle_open+0x514/0x8e8 [ 64.619209][ T5017] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.620031][ T5017] invoke_syscall+0x98/0x2b8 [ 64.620699][ T5017] el0_svc_common+0x138/0x258 [ 64.621399][ T5017] do_el0_svc+0x58/0x14c [ 64.622023][ T5017] el0_svc+0x78/0x1e0 [ 64.622600][ T5017] el0t_64_sync_handler+0xcc/0xe4 [ 64.623336][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 64.626634][ T5013] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 64.628659][ T5013] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.629798][ T5013] CPU: 0 PID: 5013 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 64.631057][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.632441][ T5013] Call trace: [ 64.632888][ T5013] dump_backtrace+0x0/0x43c [ 64.633506][ T5013] show_stack+0x2c/0x3c [ 64.634097][ T5013] __dump_stack+0x30/0x40 [ 64.634677][ T5013] dump_stack_lvl+0xf8/0x160 [ 64.635324][ T5013] dump_stack+0x1c/0x5c [ 64.635899][ T5013] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.636631][ T5013] f2fs_iget+0x1b30/0x51c4 [ 64.637252][ T5013] f2fs_nfs_get_inode+0x80/0x118 [ 64.637922][ T5013] generic_fh_to_dentry+0x9c/0x104 [ 64.638630][ T5013] f2fs_fh_to_dentry+0x44/0x58 [ 64.639291][ T5013] exportfs_decode_fh_raw+0x10c/0x49c [ 64.640031][ T5013] exportfs_decode_fh+0x50/0x80 [ 64.640701][ T5013] do_handle_open+0x514/0x8e8 [ 64.641362][ T5013] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.642166][ T5013] invoke_syscall+0x98/0x2b8 [ 64.642811][ T5013] el0_svc_common+0x138/0x258 [ 64.643419][ T5013] do_el0_svc+0x58/0x14c [ 64.643988][ T5013] el0_svc+0x78/0x1e0 [ 64.644540][ T5013] el0t_64_sync_handler+0xcc/0xe4 [ 64.645213][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 64.650869][ T5017] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.662722][ T5006] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.685685][ T5013] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.687754][ T5064] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 64.688981][ T5064] CPU: 1 PID: 5064 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 64.690331][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 64.691792][ T5064] Call trace: [ 64.692250][ T5064] dump_backtrace+0x0/0x43c [ 64.692896][ T5064] show_stack+0x2c/0x3c [ 64.693467][ T5064] __dump_stack+0x30/0x40 [ 64.694070][ T5064] dump_stack_lvl+0xf8/0x160 [ 64.694710][ T5064] dump_stack+0x1c/0x5c [ 64.695322][ T5064] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 64.696083][ T5064] f2fs_iget+0x1b30/0x51c4 [ 64.696717][ T5064] f2fs_nfs_get_inode+0x80/0x118 [ 64.697411][ T5064] generic_fh_to_dentry+0x9c/0x104 [ 64.698138][ T5064] f2fs_fh_to_dentry+0x44/0x58 [ 64.698826][ T5064] exportfs_decode_fh_raw+0x10c/0x49c [ 64.699612][ T5064] exportfs_decode_fh+0x50/0x80 [ 64.700298][ T5064] do_handle_open+0x514/0x8e8 [ 64.700950][ T5064] __arm64_sys_open_by_handle_at+0x80/0x94 [ 64.701774][ T5064] invoke_syscall+0x98/0x2b8 [ 64.702434][ T5064] el0_svc_common+0x138/0x258 [ 64.703108][ T5064] do_el0_svc+0x58/0x14c [ 64.703719][ T5064] el0_svc+0x78/0x1e0 [ 64.704298][ T5064] el0t_64_sync_handler+0xcc/0xe4 [ 64.705019][ T5064] el0t_64_sync+0x1a0/0x1a4 [ 64.726847][ T5064] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 64.928047][ T5055] loop0: detected capacity change from 0 to 40427 [ 65.008606][ T5055] F2FS-fs (loop0): Found nat_bits in checkpoint [ 65.026755][ T5055] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 65.028604][ T5055] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.032048][ T5055] CPU: 0 PID: 5055 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 65.033284][ T5069] loop3: detected capacity change from 0 to 40427 [ 65.033427][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.035959][ T5055] Call trace: [ 65.036455][ T5055] dump_backtrace+0x0/0x43c [ 65.037130][ T5055] show_stack+0x2c/0x3c [ 65.037717][ T5055] __dump_stack+0x30/0x40 [ 65.038297][ T5055] dump_stack_lvl+0xf8/0x160 [ 65.038919][ T5055] dump_stack+0x1c/0x5c [ 65.039489][ T5055] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.040210][ T5055] f2fs_iget+0x1b30/0x51c4 [ 65.040843][ T5055] f2fs_nfs_get_inode+0x80/0x118 [ 65.041545][ T5055] generic_fh_to_dentry+0x9c/0x104 [ 65.042257][ T5055] f2fs_fh_to_dentry+0x44/0x58 [ 65.042904][ T5055] exportfs_decode_fh_raw+0x10c/0x49c [ 65.043651][ T5055] exportfs_decode_fh+0x50/0x80 [ 65.044332][ T5055] do_handle_open+0x514/0x8e8 [ 65.044985][ T5055] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.045795][ T5055] invoke_syscall+0x98/0x2b8 [ 65.046443][ T5055] el0_svc_common+0x138/0x258 [ 65.047094][ T5055] do_el0_svc+0x58/0x14c [ 65.047666][ T5055] el0_svc+0x78/0x1e0 [ 65.048190][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 65.048874][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 65.105438][ T5055] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.113177][ T5083] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.120305][ T5083] CPU: 0 PID: 5083 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 65.121717][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.123201][ T5083] Call trace: [ 65.123699][ T5083] dump_backtrace+0x0/0x43c [ 65.124377][ T5083] show_stack+0x2c/0x3c [ 65.124971][ T5083] __dump_stack+0x30/0x40 [ 65.125603][ T5083] dump_stack_lvl+0xf8/0x160 [ 65.126265][ T5083] dump_stack+0x1c/0x5c [ 65.126859][ T5083] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.127010][ T5076] loop1: detected capacity change from 0 to 40427 [ 65.127622][ T5083] f2fs_iget+0x1b30/0x51c4 [ 65.127639][ T5083] f2fs_nfs_get_inode+0x80/0x118 [ 65.129775][ T5083] generic_fh_to_dentry+0x9c/0x104 [ 65.130462][ T5083] f2fs_fh_to_dentry+0x44/0x58 [ 65.131084][ T5083] exportfs_decode_fh_raw+0x10c/0x49c [ 65.131816][ T5083] exportfs_decode_fh+0x50/0x80 [ 65.132643][ T5083] do_handle_open+0x514/0x8e8 [ 65.133386][ T5083] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.134286][ T5083] invoke_syscall+0x98/0x2b8 [ 65.134999][ T5083] el0_svc_common+0x138/0x258 [ 65.135728][ T5083] do_el0_svc+0x58/0x14c [ 65.136378][ T5083] el0_svc+0x78/0x1e0 [ 65.136976][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 65.137742][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 65.155501][ T5069] F2FS-fs (loop3): Found nat_bits in checkpoint [ 65.165107][ T5083] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.168078][ T5066] loop2: detected capacity change from 0 to 40427 [ 65.172388][ T5069] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 65.175045][ T5073] loop4: detected capacity change from 0 to 40427 [ 65.176106][ T5069] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.177447][ T5069] CPU: 1 PID: 5069 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 65.178923][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.180584][ T5069] Call trace: [ 65.181144][ T5069] dump_backtrace+0x0/0x43c [ 65.181874][ T5069] show_stack+0x2c/0x3c [ 65.182528][ T5069] __dump_stack+0x30/0x40 [ 65.183214][ T5069] dump_stack_lvl+0xf8/0x160 [ 65.183921][ T5069] dump_stack+0x1c/0x5c [ 65.184549][ T5069] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.185347][ T5069] f2fs_iget+0x1b30/0x51c4 [ 65.186026][ T5069] f2fs_nfs_get_inode+0x80/0x118 [ 65.186796][ T5069] generic_fh_to_dentry+0x9c/0x104 [ 65.187586][ T5069] f2fs_fh_to_dentry+0x44/0x58 [ 65.188314][ T5069] exportfs_decode_fh_raw+0x10c/0x49c [ 65.189120][ T5069] exportfs_decode_fh+0x50/0x80 [ 65.189856][ T5069] do_handle_open+0x514/0x8e8 [ 65.190557][ T5069] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.191430][ T5069] invoke_syscall+0x98/0x2b8 [ 65.192131][ T5069] el0_svc_common+0x138/0x258 [ 65.192827][ T5069] do_el0_svc+0x58/0x14c [ 65.193504][ T5069] el0_svc+0x78/0x1e0 [ 65.194108][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 65.194863][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 65.200046][ T5069] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.208070][ T5069] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.209392][ T5069] CPU: 1 PID: 5069 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 65.210786][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.212266][ T5069] Call trace: [ 65.212743][ T5069] dump_backtrace+0x0/0x43c [ 65.213421][ T5069] show_stack+0x2c/0x3c [ 65.214038][ T5069] __dump_stack+0x30/0x40 [ 65.214692][ T5069] dump_stack_lvl+0xf8/0x160 [ 65.215374][ T5069] dump_stack+0x1c/0x5c [ 65.216001][ T5069] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.216794][ T5069] f2fs_iget+0x1b30/0x51c4 [ 65.217462][ T5069] f2fs_nfs_get_inode+0x80/0x118 [ 65.218197][ T5069] generic_fh_to_dentry+0x9c/0x104 [ 65.218940][ T5069] f2fs_fh_to_dentry+0x44/0x58 [ 65.219589][ T5069] exportfs_decode_fh_raw+0x10c/0x49c [ 65.220335][ T5069] exportfs_decode_fh+0x50/0x80 [ 65.221014][ T5069] do_handle_open+0x514/0x8e8 [ 65.221685][ T5069] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.222517][ T5069] invoke_syscall+0x98/0x2b8 [ 65.223180][ T5069] el0_svc_common+0x138/0x258 [ 65.223848][ T5069] do_el0_svc+0x58/0x14c [ 65.224448][ T5069] el0_svc+0x78/0x1e0 [ 65.225011][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 65.225713][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 65.230859][ T5076] F2FS-fs (loop1): Found nat_bits in checkpoint [ 65.242426][ T5076] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 65.244247][ T5076] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.245859][ T5076] CPU: 1 PID: 5076 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 65.247227][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.248801][ T5076] Call trace: [ 65.249275][ T5076] dump_backtrace+0x0/0x43c [ 65.249937][ T5076] show_stack+0x2c/0x3c [ 65.250549][ T5076] __dump_stack+0x30/0x40 [ 65.251184][ T5076] dump_stack_lvl+0xf8/0x160 [ 65.251837][ T5076] dump_stack+0x1c/0x5c [ 65.252392][ T5076] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.253117][ T5076] f2fs_iget+0x1b30/0x51c4 [ 65.253698][ T5076] f2fs_nfs_get_inode+0x80/0x118 [ 65.254355][ T5076] generic_fh_to_dentry+0x9c/0x104 [ 65.255144][ T5076] f2fs_fh_to_dentry+0x44/0x58 [ 65.255921][ T5076] exportfs_decode_fh_raw+0x10c/0x49c [ 65.256728][ T5076] exportfs_decode_fh+0x50/0x80 [ 65.257464][ T5076] do_handle_open+0x514/0x8e8 [ 65.258175][ T5076] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.259036][ T5076] invoke_syscall+0x98/0x2b8 [ 65.259700][ T5076] el0_svc_common+0x138/0x258 [ 65.260399][ T5076] do_el0_svc+0x58/0x14c [ 65.261021][ T5076] el0_svc+0x78/0x1e0 [ 65.261611][ T5076] el0t_64_sync_handler+0xcc/0xe4 [ 65.262341][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 65.269367][ T5069] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.273125][ T5066] F2FS-fs (loop2): Found nat_bits in checkpoint [ 65.275043][ T5076] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.278989][ T5076] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.280122][ T5076] CPU: 0 PID: 5076 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 65.281387][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.282868][ T5076] Call trace: [ 65.283330][ T5076] dump_backtrace+0x0/0x43c [ 65.283935][ T5076] show_stack+0x2c/0x3c [ 65.284498][ T5076] __dump_stack+0x30/0x40 [ 65.285103][ T5076] dump_stack_lvl+0xf8/0x160 [ 65.285756][ T5076] dump_stack+0x1c/0x5c [ 65.286349][ T5076] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.287090][ T5076] f2fs_iget+0x1b30/0x51c4 [ 65.287711][ T5076] f2fs_nfs_get_inode+0x80/0x118 [ 65.288407][ T5076] generic_fh_to_dentry+0x9c/0x104 [ 65.289114][ T5076] f2fs_fh_to_dentry+0x44/0x58 [ 65.289763][ T5076] exportfs_decode_fh_raw+0x10c/0x49c [ 65.290484][ T5076] exportfs_decode_fh+0x50/0x80 [ 65.291148][ T5076] do_handle_open+0x514/0x8e8 [ 65.291795][ T5076] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.292603][ T5076] invoke_syscall+0x98/0x2b8 [ 65.293251][ T5076] el0_svc_common+0x138/0x258 [ 65.293903][ T5076] do_el0_svc+0x58/0x14c [ 65.294494][ T5076] el0_svc+0x78/0x1e0 [ 65.295042][ T5076] el0t_64_sync_handler+0xcc/0xe4 [ 65.295738][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 65.300449][ T5073] F2FS-fs (loop4): Found nat_bits in checkpoint [ 65.324566][ T5066] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 65.329279][ T5066] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.330419][ T5066] CPU: 0 PID: 5066 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 65.331672][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.332992][ T5066] Call trace: [ 65.333444][ T5066] dump_backtrace+0x0/0x43c [ 65.334057][ T5066] show_stack+0x2c/0x3c [ 65.334632][ T5066] __dump_stack+0x30/0x40 [ 65.335256][ T5066] dump_stack_lvl+0xf8/0x160 [ 65.335911][ T5066] dump_stack+0x1c/0x5c [ 65.336504][ T5066] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.337248][ T5066] f2fs_iget+0x1b30/0x51c4 [ 65.337883][ T5066] f2fs_nfs_get_inode+0x80/0x118 [ 65.338586][ T5066] generic_fh_to_dentry+0x9c/0x104 [ 65.339325][ T5066] f2fs_fh_to_dentry+0x44/0x58 [ 65.340011][ T5066] exportfs_decode_fh_raw+0x10c/0x49c [ 65.340783][ T5066] exportfs_decode_fh+0x50/0x80 [ 65.341471][ T5066] do_handle_open+0x514/0x8e8 [ 65.342141][ T5066] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.342970][ T5066] invoke_syscall+0x98/0x2b8 [ 65.343621][ T5066] el0_svc_common+0x138/0x258 [ 65.344284][ T5066] do_el0_svc+0x58/0x14c [ 65.344875][ T5066] el0_svc+0x78/0x1e0 [ 65.345429][ T5066] el0t_64_sync_handler+0xcc/0xe4 [ 65.346136][ T5066] el0t_64_sync+0x1a0/0x1a4 [ 65.349159][ T5073] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 65.359061][ T5073] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.360244][ T5073] CPU: 0 PID: 5073 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 65.361558][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.363004][ T5073] Call trace: [ 65.363476][ T5073] dump_backtrace+0x0/0x43c [ 65.364132][ T5073] show_stack+0x2c/0x3c [ 65.364731][ T5073] __dump_stack+0x30/0x40 [ 65.365377][ T5073] dump_stack_lvl+0xf8/0x160 [ 65.366036][ T5073] dump_stack+0x1c/0x5c [ 65.366629][ T5073] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.367394][ T5073] f2fs_iget+0x1b30/0x51c4 [ 65.368055][ T5073] f2fs_nfs_get_inode+0x80/0x118 [ 65.368787][ T5073] generic_fh_to_dentry+0x9c/0x104 [ 65.369509][ T5073] f2fs_fh_to_dentry+0x44/0x58 [ 65.370171][ T5073] exportfs_decode_fh_raw+0x10c/0x49c [ 65.370928][ T5073] exportfs_decode_fh+0x50/0x80 [ 65.371610][ T5073] do_handle_open+0x514/0x8e8 [ 65.372273][ T5073] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.373088][ T5073] invoke_syscall+0x98/0x2b8 [ 65.373740][ T5073] el0_svc_common+0x138/0x258 [ 65.374372][ T5073] do_el0_svc+0x58/0x14c [ 65.374958][ T5073] el0_svc+0x78/0x1e0 [ 65.375496][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 65.376178][ T5073] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:05 executed programs: 44 [ 65.435379][ T5076] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.436623][ T5066] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.439972][ T5073] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.446502][ T5102] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.447907][ T5103] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.449278][ T5103] CPU: 1 PID: 5103 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 65.450747][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.452333][ T5103] Call trace: [ 65.452842][ T5103] dump_backtrace+0x0/0x43c [ 65.453554][ T5103] show_stack+0x2c/0x3c [ 65.454172][ T5103] __dump_stack+0x30/0x40 [ 65.454801][ T5103] dump_stack_lvl+0xf8/0x160 [ 65.455457][ T5103] dump_stack+0x1c/0x5c [ 65.456063][ T5103] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.456822][ T5103] f2fs_iget+0x1b30/0x51c4 [ 65.457459][ T5103] f2fs_nfs_get_inode+0x80/0x118 [ 65.458163][ T5103] generic_fh_to_dentry+0x9c/0x104 [ 65.458902][ T5103] f2fs_fh_to_dentry+0x44/0x58 [ 65.459582][ T5103] exportfs_decode_fh_raw+0x10c/0x49c [ 65.460370][ T5103] exportfs_decode_fh+0x50/0x80 [ 65.461063][ T5103] do_handle_open+0x514/0x8e8 [ 65.461746][ T5103] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.462602][ T5103] invoke_syscall+0x98/0x2b8 [ 65.463258][ T5103] el0_svc_common+0x138/0x258 [ 65.463933][ T5103] do_el0_svc+0x58/0x14c [ 65.464547][ T5103] el0_svc+0x78/0x1e0 [ 65.465111][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 65.465816][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 65.495735][ T5103] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.498558][ T5102] CPU: 0 PID: 5102 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 65.499973][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.501520][ T5102] Call trace: [ 65.502028][ T5102] dump_backtrace+0x0/0x43c [ 65.502728][ T5102] show_stack+0x2c/0x3c [ 65.503380][ T5102] __dump_stack+0x30/0x40 [ 65.504050][ T5102] dump_stack_lvl+0xf8/0x160 [ 65.504722][ T5102] dump_stack+0x1c/0x5c [ 65.505332][ T5102] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.506120][ T5102] f2fs_iget+0x1b30/0x51c4 [ 65.506774][ T5102] f2fs_nfs_get_inode+0x80/0x118 [ 65.507511][ T5102] generic_fh_to_dentry+0x9c/0x104 [ 65.508253][ T5102] f2fs_fh_to_dentry+0x44/0x58 [ 65.508942][ T5102] exportfs_decode_fh_raw+0x10c/0x49c [ 65.509743][ T5102] exportfs_decode_fh+0x50/0x80 [ 65.510454][ T5102] do_handle_open+0x514/0x8e8 [ 65.511130][ T5102] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.511989][ T5102] invoke_syscall+0x98/0x2b8 [ 65.512655][ T5102] el0_svc_common+0x138/0x258 [ 65.513331][ T5102] do_el0_svc+0x58/0x14c [ 65.513938][ T5102] el0_svc+0x78/0x1e0 [ 65.514524][ T5102] el0t_64_sync_handler+0xcc/0xe4 [ 65.515260][ T5102] el0t_64_sync+0x1a0/0x1a4 [ 65.570659][ T5102] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.588629][ T5089] loop0: detected capacity change from 0 to 40427 [ 65.623529][ T5089] F2FS-fs (loop0): Found nat_bits in checkpoint [ 65.654912][ T5089] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 65.658690][ T5089] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.659834][ T5089] CPU: 0 PID: 5089 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 65.661096][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.662537][ T5089] Call trace: [ 65.663009][ T5089] dump_backtrace+0x0/0x43c [ 65.663671][ T5089] show_stack+0x2c/0x3c [ 65.664310][ T5089] __dump_stack+0x30/0x40 [ 65.664934][ T5089] dump_stack_lvl+0xf8/0x160 [ 65.665586][ T5089] dump_stack+0x1c/0x5c [ 65.666188][ T5089] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.666943][ T5089] f2fs_iget+0x1b30/0x51c4 [ 65.667584][ T5089] f2fs_nfs_get_inode+0x80/0x118 [ 65.668302][ T5089] generic_fh_to_dentry+0x9c/0x104 [ 65.669072][ T5089] f2fs_fh_to_dentry+0x44/0x58 [ 65.669802][ T5089] exportfs_decode_fh_raw+0x10c/0x49c [ 65.670633][ T5089] exportfs_decode_fh+0x50/0x80 [ 65.671366][ T5089] do_handle_open+0x514/0x8e8 [ 65.672027][ T5089] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.672856][ T5089] invoke_syscall+0x98/0x2b8 [ 65.673507][ T5089] el0_svc_common+0x138/0x258 [ 65.674171][ T5089] do_el0_svc+0x58/0x14c [ 65.674782][ T5089] el0_svc+0x78/0x1e0 [ 65.675343][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 65.676091][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 65.699793][ T5101] loop3: detected capacity change from 0 to 40427 [ 65.720709][ T5089] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.727891][ T5114] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.729206][ T5114] CPU: 0 PID: 5114 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 65.730623][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.732218][ T5114] Call trace: [ 65.732704][ T5114] dump_backtrace+0x0/0x43c [ 65.733382][ T5114] show_stack+0x2c/0x3c [ 65.734005][ T5114] __dump_stack+0x30/0x40 [ 65.734643][ T5114] dump_stack_lvl+0xf8/0x160 [ 65.735313][ T5114] dump_stack+0x1c/0x5c [ 65.735924][ T5114] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.736703][ T5114] f2fs_iget+0x1b30/0x51c4 [ 65.737325][ T5114] f2fs_nfs_get_inode+0x80/0x118 [ 65.738022][ T5114] generic_fh_to_dentry+0x9c/0x104 [ 65.738861][ T5114] f2fs_fh_to_dentry+0x44/0x58 [ 65.739600][ T5114] exportfs_decode_fh_raw+0x10c/0x49c [ 65.740171][ T5105] loop1: detected capacity change from 0 to 40427 [ 65.740483][ T5114] exportfs_decode_fh+0x50/0x80 [ 65.742257][ T5114] do_handle_open+0x514/0x8e8 [ 65.742934][ T5114] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.743785][ T5114] invoke_syscall+0x98/0x2b8 [ 65.744453][ T5114] el0_svc_common+0x138/0x258 [ 65.745147][ T5114] do_el0_svc+0x58/0x14c [ 65.745784][ T5114] el0_svc+0x78/0x1e0 [ 65.746387][ T5114] el0t_64_sync_handler+0xcc/0xe4 [ 65.747141][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 65.792333][ T5114] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.792668][ T5107] loop4: detected capacity change from 0 to 40427 [ 65.797044][ T5105] F2FS-fs (loop1): Found nat_bits in checkpoint [ 65.807213][ T5101] F2FS-fs (loop3): Found nat_bits in checkpoint [ 65.837798][ T5107] F2FS-fs (loop4): Found nat_bits in checkpoint [ 65.844725][ T5101] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 65.854368][ T5101] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.863398][ T5107] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 65.866794][ T5101] CPU: 0 PID: 5101 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 65.868223][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.869879][ T5101] Call trace: [ 65.870384][ T5101] dump_backtrace+0x0/0x43c [ 65.871096][ T5101] show_stack+0x2c/0x3c [ 65.871730][ T5101] __dump_stack+0x30/0x40 [ 65.872395][ T5101] dump_stack_lvl+0xf8/0x160 [ 65.873092][ T5101] dump_stack+0x1c/0x5c [ 65.873690][ T5101] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.874472][ T5101] f2fs_iget+0x1b30/0x51c4 [ 65.875119][ T5101] f2fs_nfs_get_inode+0x80/0x118 [ 65.875831][ T5101] generic_fh_to_dentry+0x9c/0x104 [ 65.876564][ T5101] f2fs_fh_to_dentry+0x44/0x58 [ 65.877238][ T5101] exportfs_decode_fh_raw+0x10c/0x49c [ 65.878005][ T5101] exportfs_decode_fh+0x50/0x80 [ 65.878700][ T5101] do_handle_open+0x514/0x8e8 [ 65.879372][ T5101] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.880204][ T5101] invoke_syscall+0x98/0x2b8 [ 65.880853][ T5101] el0_svc_common+0x138/0x258 [ 65.881530][ T5101] do_el0_svc+0x58/0x14c [ 65.882157][ T5101] el0_svc+0x78/0x1e0 [ 65.882712][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 65.883397][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 65.885403][ T5105] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 65.888291][ T5105] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.889432][ T5105] CPU: 0 PID: 5105 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 65.890775][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.892209][ T5105] Call trace: [ 65.892645][ T5105] dump_backtrace+0x0/0x43c [ 65.893246][ T5105] show_stack+0x2c/0x3c [ 65.893816][ T5105] __dump_stack+0x30/0x40 [ 65.894406][ T5105] dump_stack_lvl+0xf8/0x160 [ 65.895029][ T5105] dump_stack+0x1c/0x5c [ 65.895614][ T5105] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.896368][ T5105] f2fs_iget+0x1b30/0x51c4 [ 65.896995][ T5105] f2fs_nfs_get_inode+0x80/0x118 [ 65.897688][ T5105] generic_fh_to_dentry+0x9c/0x104 [ 65.898424][ T5105] f2fs_fh_to_dentry+0x44/0x58 [ 65.899098][ T5105] exportfs_decode_fh_raw+0x10c/0x49c [ 65.899869][ T5105] exportfs_decode_fh+0x50/0x80 [ 65.900547][ T5105] do_handle_open+0x514/0x8e8 [ 65.901209][ T5105] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.902026][ T5105] invoke_syscall+0x98/0x2b8 [ 65.902660][ T5105] el0_svc_common+0x138/0x258 [ 65.903303][ T5105] do_el0_svc+0x58/0x14c [ 65.903892][ T5105] el0_svc+0x78/0x1e0 [ 65.904431][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 65.905115][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 65.909701][ T5107] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.910947][ T5107] CPU: 0 PID: 5107 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 65.912351][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.913878][ T5107] Call trace: [ 65.914376][ T5107] dump_backtrace+0x0/0x43c [ 65.915087][ T5107] show_stack+0x2c/0x3c [ 65.915753][ T5107] __dump_stack+0x30/0x40 [ 65.916431][ T5107] dump_stack_lvl+0xf8/0x160 [ 65.917153][ T5107] dump_stack+0x1c/0x5c [ 65.917765][ T5107] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.918540][ T5107] f2fs_iget+0x1b30/0x51c4 [ 65.919177][ T5107] f2fs_nfs_get_inode+0x80/0x118 [ 65.919876][ T5107] generic_fh_to_dentry+0x9c/0x104 [ 65.920597][ T5107] f2fs_fh_to_dentry+0x44/0x58 [ 65.921254][ T5107] exportfs_decode_fh_raw+0x10c/0x49c [ 65.922009][ T5107] exportfs_decode_fh+0x50/0x80 [ 65.922697][ T5107] do_handle_open+0x514/0x8e8 [ 65.923354][ T5107] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.924151][ T5107] invoke_syscall+0x98/0x2b8 [ 65.924806][ T5107] el0_svc_common+0x138/0x258 [ 65.925470][ T5107] do_el0_svc+0x58/0x14c [ 65.926070][ T5107] el0_svc+0x78/0x1e0 [ 65.926632][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 65.927354][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 65.935258][ T5101] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.948451][ T5127] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.965170][ T5127] CPU: 0 PID: 5127 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 65.966585][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.968112][ T5127] Call trace: [ 65.968612][ T5127] dump_backtrace+0x0/0x43c [ 65.969315][ T5127] show_stack+0x2c/0x3c [ 65.969960][ T5127] __dump_stack+0x30/0x40 [ 65.970555][ T5127] dump_stack_lvl+0xf8/0x160 [ 65.971189][ T5127] dump_stack+0x1c/0x5c [ 65.971772][ T5127] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.972502][ T5127] f2fs_iget+0x1b30/0x51c4 [ 65.973105][ T5127] f2fs_nfs_get_inode+0x80/0x118 [ 65.973791][ T5127] generic_fh_to_dentry+0x9c/0x104 [ 65.974496][ T5127] f2fs_fh_to_dentry+0x44/0x58 [ 65.975171][ T5127] exportfs_decode_fh_raw+0x10c/0x49c [ 65.975934][ T5127] exportfs_decode_fh+0x50/0x80 [ 65.976609][ T5127] do_handle_open+0x514/0x8e8 [ 65.977259][ T5127] __arm64_sys_open_by_handle_at+0x80/0x94 [ 65.978050][ T5127] invoke_syscall+0x98/0x2b8 [ 65.978654][ T5127] el0_svc_common+0x138/0x258 [ 65.979265][ T5127] do_el0_svc+0x58/0x14c [ 65.979827][ T5127] el0_svc+0x78/0x1e0 [ 65.980374][ T5127] el0t_64_sync_handler+0xcc/0xe4 [ 65.981057][ T5127] el0t_64_sync+0x1a0/0x1a4 [ 65.985694][ T5105] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.987672][ T5128] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 65.989102][ T5128] CPU: 1 PID: 5128 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 65.990443][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 65.992018][ T5128] Call trace: [ 65.992522][ T5128] dump_backtrace+0x0/0x43c [ 65.993233][ T5128] show_stack+0x2c/0x3c [ 65.993879][ T5128] __dump_stack+0x30/0x40 [ 65.994548][ T5128] dump_stack_lvl+0xf8/0x160 [ 65.995250][ T5128] dump_stack+0x1c/0x5c [ 65.995894][ T5128] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 65.995924][ T5107] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 65.996703][ T5128] f2fs_iget+0x1b30/0x51c4 [ 65.999038][ T5128] f2fs_nfs_get_inode+0x80/0x118 [ 65.999771][ T5128] generic_fh_to_dentry+0x9c/0x104 [ 66.000529][ T5128] f2fs_fh_to_dentry+0x44/0x58 [ 66.001222][ T5128] exportfs_decode_fh_raw+0x10c/0x49c [ 66.002009][ T5128] exportfs_decode_fh+0x50/0x80 [ 66.002722][ T5128] do_handle_open+0x514/0x8e8 [ 66.003412][ T5128] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.004271][ T5128] invoke_syscall+0x98/0x2b8 [ 66.004914][ T5128] el0_svc_common+0x138/0x258 [ 66.005571][ T5128] do_el0_svc+0x58/0x14c [ 66.006183][ T5128] el0_svc+0x78/0x1e0 [ 66.006744][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 66.007452][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 66.008572][ T5129] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.009851][ T5129] CPU: 1 PID: 5129 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 66.011315][ T5129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.012937][ T5129] Call trace: [ 66.013429][ T5129] dump_backtrace+0x0/0x43c [ 66.014124][ T5129] show_stack+0x2c/0x3c [ 66.014727][ T5129] __dump_stack+0x30/0x40 [ 66.015327][ T5129] dump_stack_lvl+0xf8/0x160 [ 66.015988][ T5129] dump_stack+0x1c/0x5c [ 66.016570][ T5129] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.017313][ T5129] f2fs_iget+0x1b30/0x51c4 [ 66.017932][ T5129] f2fs_nfs_get_inode+0x80/0x118 [ 66.018622][ T5129] generic_fh_to_dentry+0x9c/0x104 [ 66.019333][ T5129] f2fs_fh_to_dentry+0x44/0x58 [ 66.020004][ T5129] exportfs_decode_fh_raw+0x10c/0x49c [ 66.020732][ T5129] exportfs_decode_fh+0x50/0x80 [ 66.021400][ T5129] do_handle_open+0x514/0x8e8 [ 66.022021][ T5129] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.022804][ T5129] invoke_syscall+0x98/0x2b8 [ 66.023462][ T5129] el0_svc_common+0x138/0x258 [ 66.024100][ T5129] do_el0_svc+0x58/0x14c [ 66.024692][ T5129] el0_svc+0x78/0x1e0 [ 66.025247][ T5129] el0t_64_sync_handler+0xcc/0xe4 [ 66.025951][ T5129] el0t_64_sync+0x1a0/0x1a4 [ 66.051036][ T5129] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.055453][ T5128] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.068280][ T5112] loop2: detected capacity change from 0 to 40427 [ 66.127180][ T5127] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.182652][ T5112] F2FS-fs (loop2): Found nat_bits in checkpoint [ 66.217031][ T5112] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 66.218756][ T5112] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.219925][ T5112] CPU: 0 PID: 5112 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 66.221305][ T5112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.222744][ T5112] Call trace: [ 66.223211][ T5112] dump_backtrace+0x0/0x43c [ 66.223875][ T5112] show_stack+0x2c/0x3c [ 66.224474][ T5112] __dump_stack+0x30/0x40 [ 66.225121][ T5112] dump_stack_lvl+0xf8/0x160 [ 66.225819][ T5112] dump_stack+0x1c/0x5c [ 66.226418][ T5112] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.227193][ T5112] f2fs_iget+0x1b30/0x51c4 [ 66.227821][ T5112] f2fs_nfs_get_inode+0x80/0x118 [ 66.228520][ T5112] generic_fh_to_dentry+0x9c/0x104 [ 66.229222][ T5112] f2fs_fh_to_dentry+0x44/0x58 [ 66.229872][ T5112] exportfs_decode_fh_raw+0x10c/0x49c [ 66.230594][ T5112] exportfs_decode_fh+0x50/0x80 [ 66.231273][ T5112] do_handle_open+0x514/0x8e8 [ 66.231908][ T5112] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.232725][ T5112] invoke_syscall+0x98/0x2b8 [ 66.233375][ T5112] el0_svc_common+0x138/0x258 [ 66.234032][ T5112] do_el0_svc+0x58/0x14c [ 66.234626][ T5112] el0_svc+0x78/0x1e0 [ 66.235208][ T5112] el0t_64_sync_handler+0xcc/0xe4 [ 66.235900][ T5112] el0t_64_sync+0x1a0/0x1a4 [ 66.267126][ T5131] loop0: detected capacity change from 0 to 40427 [ 66.272583][ T5112] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.278141][ T5142] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.280642][ T5142] CPU: 0 PID: 5142 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 66.282026][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.283578][ T5142] Call trace: [ 66.284083][ T5142] dump_backtrace+0x0/0x43c [ 66.284802][ T5142] show_stack+0x2c/0x3c [ 66.285431][ T5142] __dump_stack+0x30/0x40 [ 66.286095][ T5142] dump_stack_lvl+0xf8/0x160 [ 66.286800][ T5142] dump_stack+0x1c/0x5c [ 66.287428][ T5142] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.288230][ T5142] f2fs_iget+0x1b30/0x51c4 [ 66.288849][ T5142] f2fs_nfs_get_inode+0x80/0x118 [ 66.289557][ T5142] generic_fh_to_dentry+0x9c/0x104 [ 66.290267][ T5142] f2fs_fh_to_dentry+0x44/0x58 [ 66.290941][ T5142] exportfs_decode_fh_raw+0x10c/0x49c [ 66.291714][ T5142] exportfs_decode_fh+0x50/0x80 [ 66.292369][ T5142] do_handle_open+0x514/0x8e8 [ 66.293004][ T5142] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.293792][ T5142] invoke_syscall+0x98/0x2b8 [ 66.294419][ T5142] el0_svc_common+0x138/0x258 [ 66.295066][ T5142] do_el0_svc+0x58/0x14c [ 66.295643][ T5142] el0_svc+0x78/0x1e0 [ 66.296185][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 66.296871][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 66.308740][ T5142] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.323491][ T5131] F2FS-fs (loop0): Found nat_bits in checkpoint [ 66.353899][ T5131] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 66.357915][ T5131] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.359170][ T5131] CPU: 0 PID: 5131 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 66.360583][ T5131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.362155][ T5131] Call trace: [ 66.362661][ T5131] dump_backtrace+0x0/0x43c [ 66.363372][ T5131] show_stack+0x2c/0x3c [ 66.364009][ T5131] __dump_stack+0x30/0x40 [ 66.364669][ T5131] dump_stack_lvl+0xf8/0x160 [ 66.365358][ T5131] dump_stack+0x1c/0x5c [ 66.365958][ T5131] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.366739][ T5131] f2fs_iget+0x1b30/0x51c4 [ 66.367393][ T5131] f2fs_nfs_get_inode+0x80/0x118 [ 66.368126][ T5131] generic_fh_to_dentry+0x9c/0x104 [ 66.368889][ T5131] f2fs_fh_to_dentry+0x44/0x58 [ 66.369590][ T5131] exportfs_decode_fh_raw+0x10c/0x49c [ 66.370385][ T5131] exportfs_decode_fh+0x50/0x80 [ 66.371102][ T5131] do_handle_open+0x514/0x8e8 [ 66.371796][ T5131] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.372663][ T5131] invoke_syscall+0x98/0x2b8 [ 66.373350][ T5131] el0_svc_common+0x138/0x258 [ 66.374035][ T5131] do_el0_svc+0x58/0x14c [ 66.374668][ T5131] el0_svc+0x78/0x1e0 [ 66.375266][ T5131] el0t_64_sync_handler+0xcc/0xe4 [ 66.376012][ T5131] el0t_64_sync+0x1a0/0x1a4 [ 66.392240][ T5133] loop1: detected capacity change from 0 to 40427 [ 66.411382][ T5131] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.422055][ T5147] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.424499][ T5147] CPU: 0 PID: 5147 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 66.425914][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.427505][ T5147] Call trace: [ 66.428013][ T5147] dump_backtrace+0x0/0x43c [ 66.428722][ T5147] show_stack+0x2c/0x3c [ 66.429377][ T5147] __dump_stack+0x30/0x40 [ 66.430053][ T5147] dump_stack_lvl+0xf8/0x160 [ 66.430103][ T5135] loop4: detected capacity change from 0 to 40427 [ 66.430780][ T5147] dump_stack+0x1c/0x5c [ 66.430795][ T5147] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.433127][ T5147] f2fs_iget+0x1b30/0x51c4 [ 66.433789][ T5147] f2fs_nfs_get_inode+0x80/0x118 [ 66.434521][ T5147] generic_fh_to_dentry+0x9c/0x104 [ 66.435268][ T5147] f2fs_fh_to_dentry+0x44/0x58 [ 66.435962][ T5147] exportfs_decode_fh_raw+0x10c/0x49c [ 66.436752][ T5147] exportfs_decode_fh+0x50/0x80 [ 66.437457][ T5147] do_handle_open+0x514/0x8e8 [ 66.438152][ T5147] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.438997][ T5147] invoke_syscall+0x98/0x2b8 [ 66.439660][ T5147] el0_svc_common+0x138/0x258 [ 66.440308][ T5147] do_el0_svc+0x58/0x14c [ 66.440903][ T5147] el0_svc+0x78/0x1e0 [ 66.441466][ T5147] el0t_64_sync_handler+0xcc/0xe4 [ 66.442174][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 66.454610][ T5133] F2FS-fs (loop1): Found nat_bits in checkpoint [ 66.471758][ T5133] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 66.473532][ T5135] F2FS-fs (loop4): Found nat_bits in checkpoint [ 66.479813][ T5133] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.484238][ T5133] CPU: 0 PID: 5133 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 66.485624][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.487135][ T5133] Call trace: [ 66.487624][ T5133] dump_backtrace+0x0/0x43c [ 66.487708][ T5141] loop3: detected capacity change from 0 to 40427 [ 66.488308][ T5133] show_stack+0x2c/0x3c [ 66.489987][ T5133] __dump_stack+0x30/0x40 [ 66.490660][ T5133] dump_stack_lvl+0xf8/0x160 [ 66.491409][ T5133] dump_stack+0x1c/0x5c [ 66.491995][ T5133] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.492711][ T5133] f2fs_iget+0x1b30/0x51c4 [ 66.493325][ T5133] f2fs_nfs_get_inode+0x80/0x118 [ 66.494007][ T5133] generic_fh_to_dentry+0x9c/0x104 [ 66.494705][ T5133] f2fs_fh_to_dentry+0x44/0x58 [ 66.495375][ T5133] exportfs_decode_fh_raw+0x10c/0x49c [ 66.496126][ T5133] exportfs_decode_fh+0x50/0x80 [ 66.496801][ T5133] do_handle_open+0x514/0x8e8 [ 66.497402][ T5147] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.497450][ T5133] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.500024][ T5133] invoke_syscall+0x98/0x2b8 [ 66.500660][ T5133] el0_svc_common+0x138/0x258 [ 66.501311][ T5133] do_el0_svc+0x58/0x14c [ 66.501898][ T5133] el0_svc+0x78/0x1e0 [ 66.502442][ T5133] el0t_64_sync_handler+0xcc/0xe4 [ 66.503133][ T5133] el0t_64_sync+0x1a0/0x1a4 [ 66.516101][ T5135] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 66.517908][ T5135] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.519171][ T5135] CPU: 0 PID: 5135 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 66.520536][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.521002][ T5133] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.521996][ T5135] Call trace: [ 66.522003][ T5135] dump_backtrace+0x0/0x43c [ 66.524682][ T5135] show_stack+0x2c/0x3c [ 66.525319][ T5135] __dump_stack+0x30/0x40 [ 66.525970][ T5135] dump_stack_lvl+0xf8/0x160 [ 66.526652][ T5135] dump_stack+0x1c/0x5c [ 66.527269][ T5135] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.528046][ T5135] f2fs_iget+0x1b30/0x51c4 [ 66.528685][ T5135] f2fs_nfs_get_inode+0x80/0x118 [ 66.529417][ T5135] generic_fh_to_dentry+0x9c/0x104 [ 66.530184][ T5135] f2fs_fh_to_dentry+0x44/0x58 [ 66.530897][ T5135] exportfs_decode_fh_raw+0x10c/0x49c [ 66.531712][ T5135] exportfs_decode_fh+0x50/0x80 [ 66.532415][ T5135] do_handle_open+0x514/0x8e8 [ 66.533109][ T5135] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.533959][ T5135] invoke_syscall+0x98/0x2b8 [ 66.534637][ T5135] el0_svc_common+0x138/0x258 [ 66.535301][ T5135] do_el0_svc+0x58/0x14c [ 66.535941][ T5135] el0_svc+0x78/0x1e0 [ 66.536528][ T5135] el0t_64_sync_handler+0xcc/0xe4 [ 66.537254][ T5135] el0t_64_sync+0x1a0/0x1a4 [ 66.559538][ T5133] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.561755][ T5133] CPU: 0 PID: 5133 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 66.563128][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.564642][ T5133] Call trace: [ 66.565141][ T5133] dump_backtrace+0x0/0x43c [ 66.565831][ T5133] show_stack+0x2c/0x3c [ 66.566465][ T5133] __dump_stack+0x30/0x40 [ 66.567075][ T5133] dump_stack_lvl+0xf8/0x160 [ 66.567725][ T5133] dump_stack+0x1c/0x5c [ 66.568325][ T5133] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.569096][ T5133] f2fs_iget+0x1b30/0x51c4 [ 66.569732][ T5133] f2fs_nfs_get_inode+0x80/0x118 [ 66.570440][ T5133] generic_fh_to_dentry+0x9c/0x104 [ 66.571190][ T5133] f2fs_fh_to_dentry+0x44/0x58 [ 66.571880][ T5133] exportfs_decode_fh_raw+0x10c/0x49c [ 66.572647][ T5133] exportfs_decode_fh+0x50/0x80 [ 66.573320][ T5133] do_handle_open+0x514/0x8e8 [ 66.573987][ T5133] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.574805][ T5133] invoke_syscall+0x98/0x2b8 [ 66.575459][ T5133] el0_svc_common+0x138/0x258 [ 66.576110][ T5133] do_el0_svc+0x58/0x14c [ 66.576701][ T5133] el0_svc+0x78/0x1e0 [ 66.577255][ T5133] el0t_64_sync_handler+0xcc/0xe4 [ 66.577938][ T5133] el0t_64_sync+0x1a0/0x1a4 [ 66.582373][ T5141] F2FS-fs (loop3): Found nat_bits in checkpoint [ 66.597294][ T5135] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.599184][ T5141] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 66.601805][ T5162] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.603027][ T5162] CPU: 0 PID: 5162 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 66.604410][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.605984][ T5162] Call trace: [ 66.606490][ T5162] dump_backtrace+0x0/0x43c [ 66.607194][ T5162] show_stack+0x2c/0x3c [ 66.607855][ T5162] __dump_stack+0x30/0x40 [ 66.608521][ T5162] dump_stack_lvl+0xf8/0x160 [ 66.609221][ T5162] dump_stack+0x1c/0x5c [ 66.609858][ T5162] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.610672][ T5162] f2fs_iget+0x1b30/0x51c4 [ 66.611359][ T5162] f2fs_nfs_get_inode+0x80/0x118 [ 66.612129][ T5162] generic_fh_to_dentry+0x9c/0x104 [ 66.612915][ T5162] f2fs_fh_to_dentry+0x44/0x58 [ 66.613637][ T5162] exportfs_decode_fh_raw+0x10c/0x49c [ 66.614410][ T5162] exportfs_decode_fh+0x50/0x80 [ 66.615118][ T5162] do_handle_open+0x514/0x8e8 [ 66.615812][ T5162] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.616671][ T5162] invoke_syscall+0x98/0x2b8 [ 66.617354][ T5162] el0_svc_common+0x138/0x258 [ 66.618043][ T5162] do_el0_svc+0x58/0x14c [ 66.618632][ T5162] el0_svc+0x78/0x1e0 [ 66.619205][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 66.619926][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 66.624091][ T5141] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.625340][ T5141] CPU: 0 PID: 5141 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 66.626643][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.627980][ T5141] Call trace: [ 66.628408][ T5141] dump_backtrace+0x0/0x43c [ 66.629010][ T5141] show_stack+0x2c/0x3c [ 66.629570][ T5141] __dump_stack+0x30/0x40 [ 66.630169][ T5141] dump_stack_lvl+0xf8/0x160 [ 66.630888][ T5141] dump_stack+0x1c/0x5c [ 66.631504][ T5141] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.632295][ T5141] f2fs_iget+0x1b30/0x51c4 [ 66.632960][ T5141] f2fs_nfs_get_inode+0x80/0x118 [ 66.633684][ T5141] generic_fh_to_dentry+0x9c/0x104 [ 66.634451][ T5141] f2fs_fh_to_dentry+0x44/0x58 [ 66.635147][ T5141] exportfs_decode_fh_raw+0x10c/0x49c [ 66.635932][ T5141] exportfs_decode_fh+0x50/0x80 [ 66.636623][ T5141] do_handle_open+0x514/0x8e8 [ 66.637270][ T5141] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.638057][ T5141] invoke_syscall+0x98/0x2b8 [ 66.638734][ T5141] el0_svc_common+0x138/0x258 [ 66.639483][ T5141] do_el0_svc+0x58/0x14c [ 66.640151][ T5141] el0_svc+0x78/0x1e0 [ 66.640771][ T5141] el0t_64_sync_handler+0xcc/0xe4 [ 66.641516][ T5141] el0t_64_sync+0x1a0/0x1a4 [ 66.653910][ T5141] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.665554][ T5163] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.666823][ T5163] CPU: 1 PID: 5163 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 66.668174][ T5163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.668946][ T5162] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.669645][ T5163] Call trace: [ 66.671404][ T5133] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.671809][ T5163] dump_backtrace+0x0/0x43c [ 66.674139][ T5163] show_stack+0x2c/0x3c [ 66.674830][ T5163] __dump_stack+0x30/0x40 [ 66.675546][ T5163] dump_stack_lvl+0xf8/0x160 [ 66.676283][ T5163] dump_stack+0x1c/0x5c [ 66.676941][ T5163] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.677752][ T5163] f2fs_iget+0x1b30/0x51c4 [ 66.678433][ T5163] f2fs_nfs_get_inode+0x80/0x118 [ 66.679192][ T5163] generic_fh_to_dentry+0x9c/0x104 [ 66.679962][ T5163] f2fs_fh_to_dentry+0x44/0x58 [ 66.680685][ T5163] exportfs_decode_fh_raw+0x10c/0x49c [ 66.681503][ T5163] exportfs_decode_fh+0x50/0x80 [ 66.682228][ T5163] do_handle_open+0x514/0x8e8 [ 66.682928][ T5163] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.683800][ T5163] invoke_syscall+0x98/0x2b8 [ 66.684485][ T5163] el0_svc_common+0x138/0x258 [ 66.685178][ T5163] do_el0_svc+0x58/0x14c [ 66.685770][ T5163] el0_svc+0x78/0x1e0 [ 66.686324][ T5163] el0t_64_sync_handler+0xcc/0xe4 [ 66.687103][ T5163] el0t_64_sync+0x1a0/0x1a4 [ 66.751303][ T5157] loop2: detected capacity change from 0 to 40427 [ 66.753267][ T5163] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.814969][ T5157] F2FS-fs (loop2): Found nat_bits in checkpoint [ 66.838640][ T5157] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 66.840399][ T5157] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.844321][ T5157] CPU: 0 PID: 5157 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 66.845576][ T5157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.847000][ T5157] Call trace: [ 66.847463][ T5157] dump_backtrace+0x0/0x43c [ 66.848138][ T5157] show_stack+0x2c/0x3c [ 66.848731][ T5157] __dump_stack+0x30/0x40 [ 66.849353][ T5157] dump_stack_lvl+0xf8/0x160 [ 66.849990][ T5157] dump_stack+0x1c/0x5c [ 66.850565][ T5157] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.851310][ T5157] f2fs_iget+0x1b30/0x51c4 [ 66.851923][ T5157] f2fs_nfs_get_inode+0x80/0x118 [ 66.852608][ T5157] generic_fh_to_dentry+0x9c/0x104 [ 66.853305][ T5157] f2fs_fh_to_dentry+0x44/0x58 [ 66.853956][ T5157] exportfs_decode_fh_raw+0x10c/0x49c [ 66.854695][ T5157] exportfs_decode_fh+0x50/0x80 [ 66.855358][ T5157] do_handle_open+0x514/0x8e8 [ 66.856012][ T5157] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.856825][ T5157] invoke_syscall+0x98/0x2b8 [ 66.857454][ T5157] el0_svc_common+0x138/0x258 [ 66.858251][ T5157] do_el0_svc+0x58/0x14c [ 66.858975][ T5157] el0_svc+0x78/0x1e0 [ 66.859575][ T5157] el0t_64_sync_handler+0xcc/0xe4 [ 66.860324][ T5157] el0t_64_sync+0x1a0/0x1a4 [ 66.919224][ T5157] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 66.929231][ T5176] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 66.933700][ T5176] CPU: 0 PID: 5176 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 66.934936][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 66.936320][ T5176] Call trace: [ 66.936831][ T5176] dump_backtrace+0x0/0x43c [ 66.937535][ T5176] show_stack+0x2c/0x3c [ 66.938189][ T5176] __dump_stack+0x30/0x40 [ 66.938870][ T5176] dump_stack_lvl+0xf8/0x160 [ 66.939575][ T5176] dump_stack+0x1c/0x5c [ 66.940209][ T5176] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 66.941007][ T5176] f2fs_iget+0x1b30/0x51c4 [ 66.941689][ T5176] f2fs_nfs_get_inode+0x80/0x118 [ 66.942451][ T5176] generic_fh_to_dentry+0x9c/0x104 [ 66.943195][ T5176] f2fs_fh_to_dentry+0x44/0x58 [ 66.944014][ T5176] exportfs_decode_fh_raw+0x10c/0x49c [ 66.944941][ T5176] exportfs_decode_fh+0x50/0x80 [ 66.945768][ T5176] do_handle_open+0x514/0x8e8 [ 66.946560][ T5176] __arm64_sys_open_by_handle_at+0x80/0x94 [ 66.947486][ T5176] invoke_syscall+0x98/0x2b8 [ 66.948186][ T5176] el0_svc_common+0x138/0x258 [ 66.948895][ T5176] do_el0_svc+0x58/0x14c [ 66.949535][ T5176] el0_svc+0x78/0x1e0 [ 66.950111][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 66.950830][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 66.999446][ T5176] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.038086][ T5166] loop0: detected capacity change from 0 to 40427 [ 67.080950][ T5171] loop4: detected capacity change from 0 to 40427 [ 67.098857][ T5167] loop1: detected capacity change from 0 to 40427 [ 67.109594][ T5166] F2FS-fs (loop0): Found nat_bits in checkpoint [ 67.122108][ T5171] F2FS-fs (loop4): Found nat_bits in checkpoint [ 67.134161][ T5166] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 67.136656][ T5166] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.138005][ T5166] CPU: 1 PID: 5166 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 67.139272][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.140731][ T5166] Call trace: [ 67.141220][ T5166] dump_backtrace+0x0/0x43c [ 67.141883][ T5166] show_stack+0x2c/0x3c [ 67.142501][ T5166] __dump_stack+0x30/0x40 [ 67.143185][ T5166] dump_stack_lvl+0xf8/0x160 [ 67.143886][ T5166] dump_stack+0x1c/0x5c [ 67.144460][ T5166] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.145189][ T5166] f2fs_iget+0x1b30/0x51c4 [ 67.145821][ T5166] f2fs_nfs_get_inode+0x80/0x118 [ 67.146564][ T5166] generic_fh_to_dentry+0x9c/0x104 [ 67.147296][ T5166] f2fs_fh_to_dentry+0x44/0x58 [ 67.148000][ T5166] exportfs_decode_fh_raw+0x10c/0x49c [ 67.148781][ T5166] exportfs_decode_fh+0x50/0x80 [ 67.149551][ T5166] do_handle_open+0x514/0x8e8 [ 67.150227][ T5166] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.151069][ T5166] invoke_syscall+0x98/0x2b8 [ 67.151742][ T5166] el0_svc_common+0x138/0x258 [ 67.152416][ T5166] do_el0_svc+0x58/0x14c [ 67.153028][ T5166] el0_svc+0x78/0x1e0 [ 67.153603][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 67.154338][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 67.159418][ T5173] loop3: detected capacity change from 0 to 40427 [ 67.162362][ T5171] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 67.164205][ T5171] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.167171][ T5166] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.167379][ T5171] CPU: 0 PID: 5171 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 67.170259][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.171631][ T5171] Call trace: [ 67.172074][ T5171] dump_backtrace+0x0/0x43c [ 67.172676][ T5171] show_stack+0x2c/0x3c [ 67.173222][ T5171] __dump_stack+0x30/0x40 [ 67.173825][ T5171] dump_stack_lvl+0xf8/0x160 [ 67.174467][ T5171] dump_stack+0x1c/0x5c [ 67.175045][ T5171] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.175783][ T5171] f2fs_iget+0x1b30/0x51c4 [ 67.176402][ T5171] f2fs_nfs_get_inode+0x80/0x118 [ 67.177100][ T5171] generic_fh_to_dentry+0x9c/0x104 [ 67.177821][ T5171] f2fs_fh_to_dentry+0x44/0x58 [ 67.178476][ T5171] exportfs_decode_fh_raw+0x10c/0x49c [ 67.179218][ T5171] exportfs_decode_fh+0x50/0x80 [ 67.179918][ T5171] do_handle_open+0x514/0x8e8 [ 67.180575][ T5171] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.181408][ T5171] invoke_syscall+0x98/0x2b8 [ 67.182062][ T5171] el0_svc_common+0x138/0x258 [ 67.182720][ T5171] do_el0_svc+0x58/0x14c [ 67.183296][ T5171] el0_svc+0x78/0x1e0 [ 67.183842][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 67.184515][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 67.188439][ T5166] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.189625][ T5166] CPU: 1 PID: 5166 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 67.190916][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.190955][ T5167] F2FS-fs (loop1): Found nat_bits in checkpoint [ 67.192295][ T5166] Call trace: [ 67.192301][ T5166] dump_backtrace+0x0/0x43c [ 67.194298][ T5166] show_stack+0x2c/0x3c [ 67.194897][ T5166] __dump_stack+0x30/0x40 [ 67.195542][ T5166] dump_stack_lvl+0xf8/0x160 [ 67.196222][ T5166] dump_stack+0x1c/0x5c [ 67.196835][ T5166] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.197622][ T5166] f2fs_iget+0x1b30/0x51c4 [ 67.198277][ T5166] f2fs_nfs_get_inode+0x80/0x118 [ 67.199008][ T5166] generic_fh_to_dentry+0x9c/0x104 [ 67.199747][ T5166] f2fs_fh_to_dentry+0x44/0x58 [ 67.200450][ T5166] exportfs_decode_fh_raw+0x10c/0x49c [ 67.201245][ T5166] exportfs_decode_fh+0x50/0x80 [ 67.201969][ T5166] do_handle_open+0x514/0x8e8 [ 67.202653][ T5166] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.203471][ T5166] invoke_syscall+0x98/0x2b8 [ 67.204139][ T5166] el0_svc_common+0x138/0x258 [ 67.204816][ T5166] do_el0_svc+0x58/0x14c [ 67.205428][ T5166] el0_svc+0x78/0x1e0 [ 67.206004][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 67.206793][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 67.207478][ T5171] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.212400][ T5171] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.213858][ T5171] CPU: 0 PID: 5171 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 67.215275][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.216882][ T5171] Call trace: [ 67.217392][ T5171] dump_backtrace+0x0/0x43c [ 67.218110][ T5171] show_stack+0x2c/0x3c [ 67.218770][ T5171] __dump_stack+0x30/0x40 [ 67.219459][ T5171] dump_stack_lvl+0xf8/0x160 [ 67.220179][ T5171] dump_stack+0x1c/0x5c [ 67.220831][ T5171] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.221648][ T5171] f2fs_iget+0x1b30/0x51c4 [ 67.222329][ T5171] f2fs_nfs_get_inode+0x80/0x118 [ 67.223087][ T5171] generic_fh_to_dentry+0x9c/0x104 [ 67.223880][ T5171] f2fs_fh_to_dentry+0x44/0x58 [ 67.224624][ T5171] exportfs_decode_fh_raw+0x10c/0x49c [ 67.225435][ T5171] exportfs_decode_fh+0x50/0x80 [ 67.226163][ T5171] do_handle_open+0x514/0x8e8 [ 67.226876][ T5171] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.227769][ T5171] invoke_syscall+0x98/0x2b8 [ 67.228450][ T5171] el0_svc_common+0x138/0x258 [ 67.229177][ T5171] do_el0_svc+0x58/0x14c [ 67.229815][ T5171] el0_svc+0x78/0x1e0 [ 67.230406][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 67.231155][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 67.233999][ T5167] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 67.234021][ T5166] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.237608][ T5167] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.241578][ T5167] CPU: 0 PID: 5167 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 67.243038][ T5167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.244501][ T5167] Call trace: [ 67.244949][ T5167] dump_backtrace+0x0/0x43c [ 67.245584][ T5167] show_stack+0x2c/0x3c [ 67.246155][ T5167] __dump_stack+0x30/0x40 [ 67.246769][ T5167] dump_stack_lvl+0xf8/0x160 [ 67.247416][ T5167] dump_stack+0x1c/0x5c [ 67.248012][ T5167] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.248758][ T5167] f2fs_iget+0x1b30/0x51c4 [ 67.249388][ T5167] f2fs_nfs_get_inode+0x80/0x118 [ 67.250078][ T5167] generic_fh_to_dentry+0x9c/0x104 [ 67.250798][ T5167] f2fs_fh_to_dentry+0x44/0x58 [ 67.251443][ T5167] exportfs_decode_fh_raw+0x10c/0x49c [ 67.252183][ T5167] exportfs_decode_fh+0x50/0x80 [ 67.252850][ T5167] do_handle_open+0x514/0x8e8 [ 67.253507][ T5167] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.254310][ T5167] invoke_syscall+0x98/0x2b8 [ 67.254959][ T5167] el0_svc_common+0x138/0x258 [ 67.255692][ T5167] do_el0_svc+0x58/0x14c [ 67.256306][ T5167] el0_svc+0x78/0x1e0 [ 67.256900][ T5167] el0t_64_sync_handler+0xcc/0xe4 [ 67.257637][ T5167] el0t_64_sync+0x1a0/0x1a4 [ 67.264882][ T5171] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.283856][ T5167] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.294062][ T5178] loop2: detected capacity change from 0 to 40427 [ 67.295556][ T5173] F2FS-fs (loop3): Found nat_bits in checkpoint [ 67.310045][ T5194] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.312838][ T5194] CPU: 0 PID: 5194 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 67.314121][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.315535][ T5194] Call trace: [ 67.316004][ T5194] dump_backtrace+0x0/0x43c [ 67.316650][ T5194] show_stack+0x2c/0x3c [ 67.317251][ T5194] __dump_stack+0x30/0x40 [ 67.317864][ T5194] dump_stack_lvl+0xf8/0x160 [ 67.318506][ T5194] dump_stack+0x1c/0x5c [ 67.319105][ T5194] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.319877][ T5194] f2fs_iget+0x1b30/0x51c4 [ 67.320504][ T5194] f2fs_nfs_get_inode+0x80/0x118 [ 67.321220][ T5194] generic_fh_to_dentry+0x9c/0x104 [ 67.321931][ T5194] f2fs_fh_to_dentry+0x44/0x58 [ 67.322591][ T5194] exportfs_decode_fh_raw+0x10c/0x49c [ 67.323351][ T5194] exportfs_decode_fh+0x50/0x80 [ 67.324052][ T5194] do_handle_open+0x514/0x8e8 [ 67.324711][ T5194] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.325525][ T5194] invoke_syscall+0x98/0x2b8 [ 67.326169][ T5194] el0_svc_common+0x138/0x258 [ 67.326848][ T5194] do_el0_svc+0x58/0x14c [ 67.327456][ T5194] el0_svc+0x78/0x1e0 [ 67.328026][ T5194] el0t_64_sync_handler+0xcc/0xe4 [ 67.328736][ T5194] el0t_64_sync+0x1a0/0x1a4 [ 67.332644][ T5173] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 67.335100][ T5194] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.343271][ T5173] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.351178][ T5173] CPU: 0 PID: 5173 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 67.352570][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.353913][ T5173] Call trace: [ 67.354361][ T5173] dump_backtrace+0x0/0x43c [ 67.355005][ T5173] show_stack+0x2c/0x3c [ 67.355593][ T5173] __dump_stack+0x30/0x40 [ 67.356206][ T5173] dump_stack_lvl+0xf8/0x160 [ 67.356834][ T5173] dump_stack+0x1c/0x5c [ 67.357421][ T5173] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.358124][ T5173] f2fs_iget+0x1b30/0x51c4 [ 67.358707][ T5173] f2fs_nfs_get_inode+0x80/0x118 [ 67.359373][ T5173] generic_fh_to_dentry+0x9c/0x104 [ 67.360074][ T5173] f2fs_fh_to_dentry+0x44/0x58 [ 67.360725][ T5173] exportfs_decode_fh_raw+0x10c/0x49c [ 67.361475][ T5173] exportfs_decode_fh+0x50/0x80 [ 67.362135][ T5173] do_handle_open+0x514/0x8e8 [ 67.362779][ T5173] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.363560][ T5173] invoke_syscall+0x98/0x2b8 [ 67.364192][ T5173] el0_svc_common+0x138/0x258 [ 67.364839][ T5173] do_el0_svc+0x58/0x14c [ 67.365418][ T5173] el0_svc+0x78/0x1e0 [ 67.365970][ T5173] el0t_64_sync_handler+0xcc/0xe4 [ 67.366661][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 67.381415][ T5173] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.384666][ T5173] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.389722][ T5178] F2FS-fs (loop2): Found nat_bits in checkpoint [ 67.396628][ T5173] CPU: 0 PID: 5173 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 67.398111][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.399721][ T5173] Call trace: [ 67.400239][ T5173] dump_backtrace+0x0/0x43c [ 67.400963][ T5173] show_stack+0x2c/0x3c [ 67.401618][ T5173] __dump_stack+0x30/0x40 [ 67.402307][ T5173] dump_stack_lvl+0xf8/0x160 [ 67.403014][ T5173] dump_stack+0x1c/0x5c [ 67.403655][ T5173] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.404484][ T5173] f2fs_iget+0x1b30/0x51c4 [ 67.405179][ T5173] f2fs_nfs_get_inode+0x80/0x118 [ 67.405956][ T5173] generic_fh_to_dentry+0x9c/0x104 [ 67.406733][ T5173] f2fs_fh_to_dentry+0x44/0x58 [ 67.407463][ T5173] exportfs_decode_fh_raw+0x10c/0x49c [ 67.408286][ T5173] exportfs_decode_fh+0x50/0x80 [ 67.409025][ T5173] do_handle_open+0x514/0x8e8 [ 67.409739][ T5173] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.410638][ T5173] invoke_syscall+0x98/0x2b8 [ 67.411349][ T5173] el0_svc_common+0x138/0x258 [ 67.412062][ T5173] do_el0_svc+0x58/0x14c [ 67.412703][ T5173] el0_svc+0x78/0x1e0 [ 67.413305][ T5173] el0t_64_sync_handler+0xcc/0xe4 [ 67.414072][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 67.423542][ T5178] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 67.425967][ T5178] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.427221][ T5178] CPU: 0 PID: 5178 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 67.428564][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.430087][ T5178] Call trace: [ 67.430588][ T5178] dump_backtrace+0x0/0x43c [ 67.431255][ T5178] show_stack+0x2c/0x3c [ 67.431875][ T5178] __dump_stack+0x30/0x40 [ 67.432527][ T5178] dump_stack_lvl+0xf8/0x160 [ 67.433209][ T5178] dump_stack+0x1c/0x5c [ 67.433812][ T5178] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.434557][ T5178] f2fs_iget+0x1b30/0x51c4 [ 67.435195][ T5178] f2fs_nfs_get_inode+0x80/0x118 [ 67.435889][ T5178] generic_fh_to_dentry+0x9c/0x104 [ 67.436569][ T5178] f2fs_fh_to_dentry+0x44/0x58 [ 67.437232][ T5178] exportfs_decode_fh_raw+0x10c/0x49c [ 67.437983][ T5178] exportfs_decode_fh+0x50/0x80 [ 67.438661][ T5178] do_handle_open+0x514/0x8e8 [ 67.439302][ T5178] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.440167][ T5178] invoke_syscall+0x98/0x2b8 [ 67.440835][ T5178] el0_svc_common+0x138/0x258 [ 67.441506][ T5178] do_el0_svc+0x58/0x14c [ 67.442238][ T5178] el0_svc+0x78/0x1e0 [ 67.442880][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 67.443670][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 67.480150][ T5173] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.482527][ T5178] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.490528][ T5206] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.493130][ T5206] CPU: 0 PID: 5206 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 67.494569][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.496122][ T5206] Call trace: [ 67.496595][ T5206] dump_backtrace+0x0/0x43c [ 67.497245][ T5206] show_stack+0x2c/0x3c [ 67.497838][ T5206] __dump_stack+0x30/0x40 [ 67.498460][ T5206] dump_stack_lvl+0xf8/0x160 [ 67.499135][ T5206] dump_stack+0x1c/0x5c [ 67.499746][ T5206] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.500495][ T5206] f2fs_iget+0x1b30/0x51c4 [ 67.501091][ T5206] f2fs_nfs_get_inode+0x80/0x118 [ 67.501755][ T5206] generic_fh_to_dentry+0x9c/0x104 [ 67.502460][ T5206] f2fs_fh_to_dentry+0x44/0x58 [ 67.503133][ T5206] exportfs_decode_fh_raw+0x10c/0x49c [ 67.503877][ T5206] exportfs_decode_fh+0x50/0x80 [ 67.504536][ T5206] do_handle_open+0x514/0x8e8 [ 67.505180][ T5206] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.505983][ T5206] invoke_syscall+0x98/0x2b8 [ 67.506613][ T5206] el0_svc_common+0x138/0x258 [ 67.507268][ T5206] do_el0_svc+0x58/0x14c [ 67.507868][ T5206] el0_svc+0x78/0x1e0 [ 67.508426][ T5206] el0t_64_sync_handler+0xcc/0xe4 [ 67.509107][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 67.538482][ T5206] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.666839][ T5200] loop1: detected capacity change from 0 to 40427 [ 67.692702][ T5202] loop0: detected capacity change from 0 to 40427 [ 67.719176][ T5200] F2FS-fs (loop1): Found nat_bits in checkpoint [ 67.737638][ T5200] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 67.739652][ T5200] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.740933][ T5200] CPU: 0 PID: 5200 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 67.742266][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.743729][ T5200] Call trace: [ 67.744205][ T5200] dump_backtrace+0x0/0x43c [ 67.744867][ T5200] show_stack+0x2c/0x3c [ 67.745498][ T5200] __dump_stack+0x30/0x40 [ 67.746134][ T5200] dump_stack_lvl+0xf8/0x160 [ 67.746806][ T5200] dump_stack+0x1c/0x5c [ 67.747399][ T5200] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.748125][ T5200] f2fs_iget+0x1b30/0x51c4 [ 67.748740][ T5200] f2fs_nfs_get_inode+0x80/0x118 [ 67.749449][ T5200] generic_fh_to_dentry+0x9c/0x104 [ 67.750155][ T5200] f2fs_fh_to_dentry+0x44/0x58 [ 67.750817][ T5200] exportfs_decode_fh_raw+0x10c/0x49c [ 67.751565][ T5200] exportfs_decode_fh+0x50/0x80 [ 67.752229][ T5200] do_handle_open+0x514/0x8e8 [ 67.752875][ T5200] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.753686][ T5200] invoke_syscall+0x98/0x2b8 [ 67.754347][ T5200] el0_svc_common+0x138/0x258 [ 67.754996][ T5200] do_el0_svc+0x58/0x14c [ 67.755581][ T5200] el0_svc+0x78/0x1e0 [ 67.756145][ T5200] el0t_64_sync_handler+0xcc/0xe4 [ 67.756795][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 67.761292][ T5202] F2FS-fs (loop0): Found nat_bits in checkpoint [ 67.772293][ T5205] loop4: detected capacity change from 0 to 40427 [ 67.773764][ T5202] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 67.775767][ T5202] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.776937][ T5202] CPU: 0 PID: 5202 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 67.778240][ T5202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.779648][ T5202] Call trace: [ 67.780139][ T5202] dump_backtrace+0x0/0x43c [ 67.780770][ T5202] show_stack+0x2c/0x3c [ 67.781334][ T5202] __dump_stack+0x30/0x40 [ 67.781941][ T5202] dump_stack_lvl+0xf8/0x160 [ 67.782559][ T5202] dump_stack+0x1c/0x5c [ 67.783108][ T5202] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.783809][ T5202] f2fs_iget+0x1b30/0x51c4 [ 67.784408][ T5202] f2fs_nfs_get_inode+0x80/0x118 [ 67.785101][ T5202] generic_fh_to_dentry+0x9c/0x104 [ 67.785807][ T5202] f2fs_fh_to_dentry+0x44/0x58 [ 67.786355][ T5200] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.786468][ T5202] exportfs_decode_fh_raw+0x10c/0x49c [ 67.789032][ T5202] exportfs_decode_fh+0x50/0x80 [ 67.789744][ T5202] do_handle_open+0x514/0x8e8 [ 67.790391][ T5202] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.791214][ T5202] invoke_syscall+0x98/0x2b8 [ 67.791880][ T5202] el0_svc_common+0x138/0x258 [ 67.792524][ T5202] do_el0_svc+0x58/0x14c [ 67.793117][ T5202] el0_svc+0x78/0x1e0 [ 67.793671][ T5202] el0t_64_sync_handler+0xcc/0xe4 [ 67.794373][ T5202] el0t_64_sync+0x1a0/0x1a4 [ 67.797621][ T5200] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.798805][ T5200] CPU: 1 PID: 5200 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 67.799974][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.801304][ T5200] Call trace: [ 67.801747][ T5200] dump_backtrace+0x0/0x43c [ 67.802379][ T5200] show_stack+0x2c/0x3c [ 67.802969][ T5200] __dump_stack+0x30/0x40 [ 67.803558][ T5200] dump_stack_lvl+0xf8/0x160 [ 67.804210][ T5200] dump_stack+0x1c/0x5c [ 67.804779][ T5200] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.805524][ T5200] f2fs_iget+0x1b30/0x51c4 [ 67.806134][ T5200] f2fs_nfs_get_inode+0x80/0x118 [ 67.806799][ T5200] generic_fh_to_dentry+0x9c/0x104 [ 67.807509][ T5200] f2fs_fh_to_dentry+0x44/0x58 [ 67.808162][ T5200] exportfs_decode_fh_raw+0x10c/0x49c [ 67.808908][ T5200] exportfs_decode_fh+0x50/0x80 [ 67.809578][ T5200] do_handle_open+0x514/0x8e8 [ 67.810206][ T5200] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.811006][ T5200] invoke_syscall+0x98/0x2b8 [ 67.811662][ T5200] el0_svc_common+0x138/0x258 [ 67.812326][ T5200] do_el0_svc+0x58/0x14c [ 67.812910][ T5200] el0_svc+0x78/0x1e0 [ 67.813458][ T5200] el0t_64_sync_handler+0xcc/0xe4 [ 67.814153][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 67.829559][ T5200] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.841851][ T5205] F2FS-fs (loop4): Found nat_bits in checkpoint [ 67.865169][ T5205] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 67.873603][ T5205] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.877774][ T5205] CPU: 0 PID: 5205 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 67.879063][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.880543][ T5205] Call trace: [ 67.881012][ T5205] dump_backtrace+0x0/0x43c [ 67.881675][ T5205] show_stack+0x2c/0x3c [ 67.882287][ T5205] __dump_stack+0x30/0x40 [ 67.882926][ T5205] dump_stack_lvl+0xf8/0x160 [ 67.883599][ T5205] dump_stack+0x1c/0x5c [ 67.884190][ T5205] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.884940][ T5205] f2fs_iget+0x1b30/0x51c4 [ 67.885568][ T5205] f2fs_nfs_get_inode+0x80/0x118 [ 67.886265][ T5205] generic_fh_to_dentry+0x9c/0x104 [ 67.886993][ T5205] f2fs_fh_to_dentry+0x44/0x58 [ 67.887680][ T5205] exportfs_decode_fh_raw+0x10c/0x49c [ 67.888464][ T5205] exportfs_decode_fh+0x50/0x80 [ 67.889175][ T5205] do_handle_open+0x514/0x8e8 [ 67.889860][ T5205] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.890713][ T5205] invoke_syscall+0x98/0x2b8 [ 67.891371][ T5205] el0_svc_common+0x138/0x258 [ 67.892038][ T5205] do_el0_svc+0x58/0x14c [ 67.892633][ T5205] el0_svc+0x78/0x1e0 [ 67.893202][ T5205] el0t_64_sync_handler+0xcc/0xe4 [ 67.893910][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 67.908657][ T5202] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.910572][ T5219] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.911855][ T5219] CPU: 1 PID: 5219 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 67.913117][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.914568][ T5219] Call trace: [ 67.915030][ T5219] dump_backtrace+0x0/0x43c [ 67.915681][ T5219] show_stack+0x2c/0x3c [ 67.916280][ T5219] __dump_stack+0x30/0x40 [ 67.916907][ T5219] dump_stack_lvl+0xf8/0x160 [ 67.917565][ T5219] dump_stack+0x1c/0x5c [ 67.918170][ T5219] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.918930][ T5219] f2fs_iget+0x1b30/0x51c4 [ 67.919564][ T5219] f2fs_nfs_get_inode+0x80/0x118 [ 67.920288][ T5219] generic_fh_to_dentry+0x9c/0x104 [ 67.921026][ T5219] f2fs_fh_to_dentry+0x44/0x58 [ 67.921718][ T5219] exportfs_decode_fh_raw+0x10c/0x49c [ 67.922477][ T5219] exportfs_decode_fh+0x50/0x80 [ 67.923159][ T5219] do_handle_open+0x514/0x8e8 [ 67.923829][ T5219] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.924635][ T5219] invoke_syscall+0x98/0x2b8 [ 67.925291][ T5219] el0_svc_common+0x138/0x258 [ 67.925953][ T5219] do_el0_svc+0x58/0x14c [ 67.926553][ T5219] el0_svc+0x78/0x1e0 [ 67.927112][ T5219] el0t_64_sync_handler+0xcc/0xe4 [ 67.927818][ T5219] el0t_64_sync+0x1a0/0x1a4 [ 67.951687][ T5205] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.959586][ T5208] loop2: detected capacity change from 0 to 40427 [ 67.961124][ T5226] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 67.962398][ T5226] CPU: 1 PID: 5226 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 67.963816][ T5226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 67.965495][ T5226] Call trace: [ 67.966041][ T5226] dump_backtrace+0x0/0x43c [ 67.966783][ T5226] show_stack+0x2c/0x3c [ 67.967442][ T5226] __dump_stack+0x30/0x40 [ 67.968111][ T5226] dump_stack_lvl+0xf8/0x160 [ 67.968890][ T5226] dump_stack+0x1c/0x5c [ 67.969551][ T5226] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 67.970386][ T5226] f2fs_iget+0x1b30/0x51c4 [ 67.971058][ T5226] f2fs_nfs_get_inode+0x80/0x118 [ 67.971786][ T5226] generic_fh_to_dentry+0x9c/0x104 [ 67.972549][ T5226] f2fs_fh_to_dentry+0x44/0x58 [ 67.973261][ T5226] exportfs_decode_fh_raw+0x10c/0x49c [ 67.974045][ T5226] exportfs_decode_fh+0x50/0x80 [ 67.974126][ T5210] loop3: detected capacity change from 0 to 40427 [ 67.974748][ T5226] do_handle_open+0x514/0x8e8 [ 67.974770][ T5226] __arm64_sys_open_by_handle_at+0x80/0x94 [ 67.976122][ T5219] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 67.976441][ T5226] invoke_syscall+0x98/0x2b8 [ 67.979493][ T5226] el0_svc_common+0x138/0x258 [ 67.980177][ T5226] do_el0_svc+0x58/0x14c [ 67.980806][ T5226] el0_svc+0x78/0x1e0 [ 67.981380][ T5226] el0t_64_sync_handler+0xcc/0xe4 [ 67.982099][ T5226] el0t_64_sync+0x1a0/0x1a4 [ 67.999329][ T5226] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.072188][ T5208] F2FS-fs (loop2): Found nat_bits in checkpoint [ 68.076774][ T5210] F2FS-fs (loop3): Found nat_bits in checkpoint [ 68.093679][ T5208] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 68.095684][ T5210] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 68.098864][ T5210] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.100325][ T5210] CPU: 0 PID: 5210 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 68.101700][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.103216][ T5210] Call trace: [ 68.103712][ T5210] dump_backtrace+0x0/0x43c [ 68.104397][ T5210] show_stack+0x2c/0x3c [ 68.105033][ T5210] __dump_stack+0x30/0x40 [ 68.105692][ T5210] dump_stack_lvl+0xf8/0x160 [ 68.106381][ T5210] dump_stack+0x1c/0x5c [ 68.107018][ T5210] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.107822][ T5210] f2fs_iget+0x1b30/0x51c4 [ 68.108467][ T5210] f2fs_nfs_get_inode+0x80/0x118 [ 68.109164][ T5210] generic_fh_to_dentry+0x9c/0x104 [ 68.109992][ T5210] f2fs_fh_to_dentry+0x44/0x58 [ 68.110745][ T5210] exportfs_decode_fh_raw+0x10c/0x49c [ 68.111598][ T5210] exportfs_decode_fh+0x50/0x80 [ 68.112351][ T5210] do_handle_open+0x514/0x8e8 [ 68.113067][ T5210] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.113964][ T5210] invoke_syscall+0x98/0x2b8 [ 68.114607][ T5210] el0_svc_common+0x138/0x258 [ 68.115300][ T5210] do_el0_svc+0x58/0x14c [ 68.115979][ T5210] el0_svc+0x78/0x1e0 [ 68.116634][ T5210] el0t_64_sync_handler+0xcc/0xe4 [ 68.117452][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 68.118508][ T5208] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.119689][ T5208] CPU: 1 PID: 5208 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 68.120967][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.122377][ T5208] Call trace: [ 68.122841][ T5208] dump_backtrace+0x0/0x43c [ 68.123507][ T5208] show_stack+0x2c/0x3c [ 68.124097][ T5208] __dump_stack+0x30/0x40 [ 68.124720][ T5208] dump_stack_lvl+0xf8/0x160 [ 68.125414][ T5208] dump_stack+0x1c/0x5c [ 68.126025][ T5208] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.126812][ T5208] f2fs_iget+0x1b30/0x51c4 [ 68.127467][ T5208] f2fs_nfs_get_inode+0x80/0x118 [ 68.128176][ T5208] generic_fh_to_dentry+0x9c/0x104 [ 68.128921][ T5208] f2fs_fh_to_dentry+0x44/0x58 [ 68.129612][ T5208] exportfs_decode_fh_raw+0x10c/0x49c [ 68.130397][ T5208] exportfs_decode_fh+0x50/0x80 [ 68.131105][ T5208] do_handle_open+0x514/0x8e8 [ 68.131802][ T5208] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.132665][ T5208] invoke_syscall+0x98/0x2b8 [ 68.133360][ T5208] el0_svc_common+0x138/0x258 [ 68.134030][ T5208] do_el0_svc+0x58/0x14c [ 68.134647][ T5208] el0_svc+0x78/0x1e0 [ 68.135223][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 68.135931][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 68.158728][ T5210] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.166327][ T5239] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.167680][ T5239] CPU: 0 PID: 5239 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 68.169050][ T5239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.170522][ T5239] Call trace: [ 68.170997][ T5239] dump_backtrace+0x0/0x43c [ 68.171661][ T5239] show_stack+0x2c/0x3c [ 68.172267][ T5239] __dump_stack+0x30/0x40 [ 68.172900][ T5239] dump_stack_lvl+0xf8/0x160 [ 68.173546][ T5239] dump_stack+0x1c/0x5c [ 68.174133][ T5239] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.174880][ T5239] f2fs_iget+0x1b30/0x51c4 [ 68.175507][ T5239] f2fs_nfs_get_inode+0x80/0x118 [ 68.176212][ T5239] generic_fh_to_dentry+0x9c/0x104 [ 68.176944][ T5239] f2fs_fh_to_dentry+0x44/0x58 [ 68.177642][ T5239] exportfs_decode_fh_raw+0x10c/0x49c [ 68.178402][ T5239] exportfs_decode_fh+0x50/0x80 [ 68.179073][ T5239] do_handle_open+0x514/0x8e8 [ 68.179720][ T5239] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.180513][ T5239] invoke_syscall+0x98/0x2b8 [ 68.181151][ T5239] el0_svc_common+0x138/0x258 [ 68.181402][ T5208] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.181807][ T5239] do_el0_svc+0x58/0x14c [ 68.184191][ T5239] el0_svc+0x78/0x1e0 [ 68.184740][ T5239] el0t_64_sync_handler+0xcc/0xe4 [ 68.185441][ T5239] el0t_64_sync+0x1a0/0x1a4 [ 68.192210][ T5240] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.197526][ T5240] CPU: 1 PID: 5240 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 68.199016][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.200504][ T5240] Call trace: [ 68.200997][ T5240] dump_backtrace+0x0/0x43c [ 68.201691][ T5240] show_stack+0x2c/0x3c [ 68.202337][ T5240] __dump_stack+0x30/0x40 [ 68.203027][ T5240] dump_stack_lvl+0xf8/0x160 [ 68.203752][ T5240] dump_stack+0x1c/0x5c [ 68.204415][ T5240] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.205244][ T5240] f2fs_iget+0x1b30/0x51c4 [ 68.205913][ T5240] f2fs_nfs_get_inode+0x80/0x118 [ 68.206650][ T5240] generic_fh_to_dentry+0x9c/0x104 [ 68.207399][ T5240] f2fs_fh_to_dentry+0x44/0x58 [ 68.208079][ T5240] exportfs_decode_fh_raw+0x10c/0x49c [ 68.208831][ T5240] exportfs_decode_fh+0x50/0x80 [ 68.209615][ T5240] do_handle_open+0x514/0x8e8 [ 68.210429][ T5240] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.211327][ T5240] invoke_syscall+0x98/0x2b8 [ 68.212022][ T5240] el0_svc_common+0x138/0x258 [ 68.212734][ T5240] do_el0_svc+0x58/0x14c [ 68.213392][ T5240] el0_svc+0x78/0x1e0 [ 68.213997][ T5240] el0t_64_sync_handler+0xcc/0xe4 [ 68.214817][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 68.218101][ T5225] loop1: detected capacity change from 0 to 40427 [ 68.230322][ T5239] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.282347][ T5240] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.287810][ T5225] F2FS-fs (loop1): Found nat_bits in checkpoint [ 68.318561][ T5225] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 68.325782][ T5225] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.326867][ T5225] CPU: 0 PID: 5225 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 68.328190][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.329546][ T5225] Call trace: [ 68.329996][ T5225] dump_backtrace+0x0/0x43c [ 68.330629][ T5225] show_stack+0x2c/0x3c [ 68.331277][ T5225] __dump_stack+0x30/0x40 [ 68.331913][ T5225] dump_stack_lvl+0xf8/0x160 [ 68.332593][ T5225] dump_stack+0x1c/0x5c [ 68.333199][ T5225] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.333974][ T5225] f2fs_iget+0x1b30/0x51c4 [ 68.334614][ T5225] f2fs_nfs_get_inode+0x80/0x118 [ 68.335361][ T5225] generic_fh_to_dentry+0x9c/0x104 [ 68.336195][ T5225] f2fs_fh_to_dentry+0x44/0x58 [ 68.336886][ T5225] exportfs_decode_fh_raw+0x10c/0x49c [ 68.337618][ T5225] exportfs_decode_fh+0x50/0x80 [ 68.338304][ T5225] do_handle_open+0x514/0x8e8 [ 68.338989][ T5225] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.339773][ T5225] invoke_syscall+0x98/0x2b8 [ 68.340446][ T5225] el0_svc_common+0x138/0x258 [ 68.341133][ T5225] do_el0_svc+0x58/0x14c [ 68.341740][ T5225] el0_svc+0x78/0x1e0 [ 68.342318][ T5225] el0t_64_sync_handler+0xcc/0xe4 [ 68.343042][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 68.377859][ T5238] loop4: detected capacity change from 0 to 40427 [ 68.401238][ T5225] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.410017][ T5249] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.411214][ T5249] CPU: 1 PID: 5249 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 68.412498][ T5249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.413907][ T5249] Call trace: [ 68.414369][ T5249] dump_backtrace+0x0/0x43c [ 68.415021][ T5249] show_stack+0x2c/0x3c [ 68.415626][ T5249] __dump_stack+0x30/0x40 [ 68.416270][ T5249] dump_stack_lvl+0xf8/0x160 [ 68.416933][ T5249] dump_stack+0x1c/0x5c [ 68.417532][ T5249] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.418289][ T5249] f2fs_iget+0x1b30/0x51c4 [ 68.418922][ T5249] f2fs_nfs_get_inode+0x80/0x118 [ 68.419668][ T5249] generic_fh_to_dentry+0x9c/0x104 [ 68.420503][ T5249] f2fs_fh_to_dentry+0x44/0x58 [ 68.421276][ T5249] exportfs_decode_fh_raw+0x10c/0x49c [ 68.422141][ T5249] exportfs_decode_fh+0x50/0x80 [ 68.422930][ T5249] do_handle_open+0x514/0x8e8 [ 68.423663][ T5249] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.424539][ T5249] invoke_syscall+0x98/0x2b8 [ 68.425240][ T5249] el0_svc_common+0x138/0x258 [ 68.425943][ T5249] do_el0_svc+0x58/0x14c [ 68.426564][ T5249] el0_svc+0x78/0x1e0 [ 68.427168][ T5249] el0t_64_sync_handler+0xcc/0xe4 [ 68.427959][ T5249] el0t_64_sync+0x1a0/0x1a4 [ 68.437289][ T5237] loop0: detected capacity change from 0 to 40427 [ 68.447400][ T5238] F2FS-fs (loop4): Found nat_bits in checkpoint [ 68.462041][ T5238] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 68.463815][ T5238] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.472572][ T5238] CPU: 1 PID: 5238 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 68.474026][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.474930][ T5249] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.475508][ T5238] Call trace: [ 68.475514][ T5238] dump_backtrace+0x0/0x43c [ 68.478337][ T5238] show_stack+0x2c/0x3c [ 68.478930][ T5238] __dump_stack+0x30/0x40 [ 68.479555][ T5238] dump_stack_lvl+0xf8/0x160 [ 68.480207][ T5238] dump_stack+0x1c/0x5c [ 68.480801][ T5238] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.481549][ T5238] f2fs_iget+0x1b30/0x51c4 [ 68.482145][ T5238] f2fs_nfs_get_inode+0x80/0x118 [ 68.482841][ T5238] generic_fh_to_dentry+0x9c/0x104 [ 68.483567][ T5238] f2fs_fh_to_dentry+0x44/0x58 [ 68.484253][ T5238] exportfs_decode_fh_raw+0x10c/0x49c [ 68.485013][ T5238] exportfs_decode_fh+0x50/0x80 [ 68.485685][ T5238] do_handle_open+0x514/0x8e8 [ 68.486350][ T5238] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.487161][ T5238] invoke_syscall+0x98/0x2b8 [ 68.487809][ T5238] el0_svc_common+0x138/0x258 [ 68.488456][ T5238] do_el0_svc+0x58/0x14c [ 68.489056][ T5238] el0_svc+0x78/0x1e0 [ 68.489612][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 68.490339][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 68.517302][ T5238] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.527422][ T5237] F2FS-fs (loop0): Found nat_bits in checkpoint [ 68.533820][ T5257] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.535254][ T5257] CPU: 1 PID: 5257 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 68.536650][ T5257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.538239][ T5257] Call trace: [ 68.538766][ T5257] dump_backtrace+0x0/0x43c [ 68.539484][ T5257] show_stack+0x2c/0x3c [ 68.540136][ T5257] __dump_stack+0x30/0x40 [ 68.540826][ T5257] dump_stack_lvl+0xf8/0x160 [ 68.541555][ T5257] dump_stack+0x1c/0x5c [ 68.542207][ T5257] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.543021][ T5257] f2fs_iget+0x1b30/0x51c4 [ 68.543680][ T5257] f2fs_nfs_get_inode+0x80/0x118 [ 68.544358][ T5257] generic_fh_to_dentry+0x9c/0x104 [ 68.545092][ T5257] f2fs_fh_to_dentry+0x44/0x58 [ 68.545783][ T5257] exportfs_decode_fh_raw+0x10c/0x49c [ 68.546554][ T5257] exportfs_decode_fh+0x50/0x80 [ 68.547256][ T5257] do_handle_open+0x514/0x8e8 [ 68.547914][ T5257] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.548764][ T5257] invoke_syscall+0x98/0x2b8 [ 68.549432][ T5257] el0_svc_common+0x138/0x258 [ 68.550077][ T5257] do_el0_svc+0x58/0x14c [ 68.550673][ T5257] el0_svc+0x78/0x1e0 [ 68.551232][ T5257] el0t_64_sync_handler+0xcc/0xe4 [ 68.551941][ T5257] el0t_64_sync+0x1a0/0x1a4 [ 68.556353][ T5237] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 68.558315][ T5237] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.559348][ T5237] CPU: 1 PID: 5237 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 68.560558][ T5237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.561859][ T5237] Call trace: [ 68.562292][ T5237] dump_backtrace+0x0/0x43c [ 68.562900][ T5237] show_stack+0x2c/0x3c [ 68.563466][ T5237] __dump_stack+0x30/0x40 [ 68.564039][ T5237] dump_stack_lvl+0xf8/0x160 [ 68.564665][ T5237] dump_stack+0x1c/0x5c [ 68.565254][ T5237] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.565993][ T5237] f2fs_iget+0x1b30/0x51c4 [ 68.566567][ T5237] f2fs_nfs_get_inode+0x80/0x118 [ 68.567230][ T5237] generic_fh_to_dentry+0x9c/0x104 [ 68.567915][ T5237] f2fs_fh_to_dentry+0x44/0x58 [ 68.568565][ T5237] exportfs_decode_fh_raw+0x10c/0x49c [ 68.569294][ T5237] exportfs_decode_fh+0x50/0x80 [ 68.569964][ T5237] do_handle_open+0x514/0x8e8 [ 68.570613][ T5237] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.571421][ T5237] invoke_syscall+0x98/0x2b8 [ 68.572067][ T5237] el0_svc_common+0x138/0x258 [ 68.572727][ T5237] do_el0_svc+0x58/0x14c [ 68.573324][ T5237] el0_svc+0x78/0x1e0 [ 68.573882][ T5237] el0t_64_sync_handler+0xcc/0xe4 [ 68.574654][ T5237] el0t_64_sync+0x1a0/0x1a4 [ 68.595175][ T5237] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.603729][ T5243] loop3: detected capacity change from 0 to 40427 [ 68.605027][ T5237] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.606273][ T5237] CPU: 1 PID: 5237 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 68.607681][ T5237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.609170][ T5237] Call trace: [ 68.609660][ T5237] dump_backtrace+0x0/0x43c [ 68.610337][ T5237] show_stack+0x2c/0x3c [ 68.610952][ T5237] __dump_stack+0x30/0x40 [ 68.611591][ T5237] dump_stack_lvl+0xf8/0x160 [ 68.612268][ T5237] dump_stack+0x1c/0x5c [ 68.612884][ T5237] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.613678][ T5237] f2fs_iget+0x1b30/0x51c4 [ 68.614279][ T5237] f2fs_nfs_get_inode+0x80/0x118 [ 68.614956][ T5237] generic_fh_to_dentry+0x9c/0x104 [ 68.615684][ T5237] f2fs_fh_to_dentry+0x44/0x58 [ 68.616375][ T5237] exportfs_decode_fh_raw+0x10c/0x49c [ 68.617132][ T5237] exportfs_decode_fh+0x50/0x80 [ 68.617824][ T5237] do_handle_open+0x514/0x8e8 [ 68.618497][ T5237] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.619314][ T5237] invoke_syscall+0x98/0x2b8 [ 68.619968][ T5237] el0_svc_common+0x138/0x258 [ 68.620632][ T5237] do_el0_svc+0x58/0x14c [ 68.621229][ T5237] el0_svc+0x78/0x1e0 [ 68.621798][ T5237] el0t_64_sync_handler+0xcc/0xe4 [ 68.622506][ T5237] el0t_64_sync+0x1a0/0x1a4 [ 68.624367][ T5257] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.642403][ T5248] loop2: detected capacity change from 0 to 40427 [ 68.655227][ T5237] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.662439][ T5243] F2FS-fs (loop3): Found nat_bits in checkpoint [ 68.675929][ T5243] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 68.678531][ T5243] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.679714][ T5243] CPU: 1 PID: 5243 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 68.681057][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.682507][ T5243] Call trace: [ 68.682984][ T5243] dump_backtrace+0x0/0x43c [ 68.683657][ T5243] show_stack+0x2c/0x3c [ 68.684262][ T5243] __dump_stack+0x30/0x40 [ 68.684935][ T5243] dump_stack_lvl+0xf8/0x160 [ 68.685633][ T5243] dump_stack+0x1c/0x5c [ 68.686284][ T5243] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.687083][ T5243] f2fs_iget+0x1b30/0x51c4 [ 68.687693][ T5243] f2fs_nfs_get_inode+0x80/0x118 [ 68.688386][ T5243] generic_fh_to_dentry+0x9c/0x104 [ 68.689102][ T5243] f2fs_fh_to_dentry+0x44/0x58 [ 68.689757][ T5243] exportfs_decode_fh_raw+0x10c/0x49c [ 68.690498][ T5243] exportfs_decode_fh+0x50/0x80 [ 68.691159][ T5243] do_handle_open+0x514/0x8e8 [ 68.691813][ T5243] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.692631][ T5243] invoke_syscall+0x98/0x2b8 [ 68.693262][ T5243] el0_svc_common+0x138/0x258 [ 68.693909][ T5243] do_el0_svc+0x58/0x14c [ 68.694498][ T5243] el0_svc+0x78/0x1e0 [ 68.695056][ T5243] el0t_64_sync_handler+0xcc/0xe4 [ 68.695767][ T5243] el0t_64_sync+0x1a0/0x1a4 [ 68.714714][ T5248] F2FS-fs (loop2): Found nat_bits in checkpoint [ 68.719636][ T5243] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.726463][ T5243] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.727545][ T5243] CPU: 1 PID: 5243 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 68.728793][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.730145][ T5243] Call trace: [ 68.730585][ T5243] dump_backtrace+0x0/0x43c [ 68.731212][ T5243] show_stack+0x2c/0x3c [ 68.731789][ T5243] __dump_stack+0x30/0x40 [ 68.732365][ T5243] dump_stack_lvl+0xf8/0x160 [ 68.733001][ T5243] dump_stack+0x1c/0x5c [ 68.733575][ T5243] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.734307][ T5243] f2fs_iget+0x1b30/0x51c4 [ 68.734939][ T5243] f2fs_nfs_get_inode+0x80/0x118 [ 68.735644][ T5243] generic_fh_to_dentry+0x9c/0x104 [ 68.736362][ T5243] f2fs_fh_to_dentry+0x44/0x58 [ 68.737034][ T5243] exportfs_decode_fh_raw+0x10c/0x49c [ 68.737797][ T5243] exportfs_decode_fh+0x50/0x80 [ 68.738503][ T5243] do_handle_open+0x514/0x8e8 [ 68.739147][ T5243] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.739962][ T5243] invoke_syscall+0x98/0x2b8 [ 68.740603][ T5243] el0_svc_common+0x138/0x258 [ 68.741246][ T5243] do_el0_svc+0x58/0x14c [ 68.741897][ T5243] el0_svc+0x78/0x1e0 [ 68.742442][ T5243] el0t_64_sync_handler+0xcc/0xe4 [ 68.743130][ T5243] el0t_64_sync+0x1a0/0x1a4 [ 68.749643][ T5248] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 68.752452][ T5248] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.753708][ T5248] CPU: 0 PID: 5248 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 68.755176][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.756854][ T5248] Call trace: [ 68.757428][ T5248] dump_backtrace+0x0/0x43c [ 68.758144][ T5248] show_stack+0x2c/0x3c [ 68.758795][ T5248] __dump_stack+0x30/0x40 [ 68.759446][ T5248] dump_stack_lvl+0xf8/0x160 [ 68.760127][ T5248] dump_stack+0x1c/0x5c [ 68.760724][ T5248] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.761470][ T5248] f2fs_iget+0x1b30/0x51c4 [ 68.762106][ T5248] f2fs_nfs_get_inode+0x80/0x118 [ 68.762830][ T5248] generic_fh_to_dentry+0x9c/0x104 [ 68.763587][ T5248] f2fs_fh_to_dentry+0x44/0x58 [ 68.764261][ T5248] exportfs_decode_fh_raw+0x10c/0x49c [ 68.765012][ T5248] exportfs_decode_fh+0x50/0x80 [ 68.765649][ T5248] do_handle_open+0x514/0x8e8 [ 68.766294][ T5248] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.767100][ T5248] invoke_syscall+0x98/0x2b8 [ 68.767718][ T5248] el0_svc_common+0x138/0x258 [ 68.768365][ T5248] do_el0_svc+0x58/0x14c [ 68.768996][ T5248] el0_svc+0x78/0x1e0 [ 68.769678][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 68.770451][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 68.770530][ T5243] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.838281][ T5248] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.851424][ T5275] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.852670][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 68.853871][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.855238][ T5275] Call trace: [ 68.855680][ T5275] dump_backtrace+0x0/0x43c [ 68.856318][ T5275] show_stack+0x2c/0x3c [ 68.856884][ T5275] __dump_stack+0x30/0x40 [ 68.857518][ T5275] dump_stack_lvl+0xf8/0x160 [ 68.858171][ T5275] dump_stack+0x1c/0x5c [ 68.858767][ T5275] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.859551][ T5275] f2fs_iget+0x1b30/0x51c4 [ 68.860221][ T5275] f2fs_nfs_get_inode+0x80/0x118 [ 68.860986][ T5275] generic_fh_to_dentry+0x9c/0x104 [ 68.861768][ T5275] f2fs_fh_to_dentry+0x44/0x58 [ 68.862491][ T5275] exportfs_decode_fh_raw+0x10c/0x49c [ 68.863296][ T5275] exportfs_decode_fh+0x50/0x80 [ 68.864031][ T5275] do_handle_open+0x514/0x8e8 [ 68.864746][ T5275] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.865632][ T5275] invoke_syscall+0x98/0x2b8 [ 68.866294][ T5275] el0_svc_common+0x138/0x258 [ 68.866998][ T5275] do_el0_svc+0x58/0x14c [ 68.867632][ T5275] el0_svc+0x78/0x1e0 [ 68.868279][ T5275] el0t_64_sync_handler+0xcc/0xe4 [ 68.869018][ T5275] el0t_64_sync+0x1a0/0x1a4 [ 68.887053][ T5264] loop4: detected capacity change from 0 to 40427 [ 68.902588][ T5259] loop1: detected capacity change from 0 to 40427 [ 68.954833][ T5275] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 68.962574][ T5264] F2FS-fs (loop4): Found nat_bits in checkpoint [ 68.978664][ T5264] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 68.981191][ T5259] F2FS-fs (loop1): Found nat_bits in checkpoint [ 68.985347][ T5264] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 68.986557][ T5264] CPU: 0 PID: 5264 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 68.987897][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 68.989334][ T5264] Call trace: [ 68.989788][ T5264] dump_backtrace+0x0/0x43c [ 68.990443][ T5264] show_stack+0x2c/0x3c [ 68.991041][ T5264] __dump_stack+0x30/0x40 [ 68.991663][ T5264] dump_stack_lvl+0xf8/0x160 [ 68.992320][ T5264] dump_stack+0x1c/0x5c [ 68.992916][ T5264] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 68.993764][ T5264] f2fs_iget+0x1b30/0x51c4 [ 68.994398][ T5264] f2fs_nfs_get_inode+0x80/0x118 [ 68.995108][ T5264] generic_fh_to_dentry+0x9c/0x104 [ 68.995847][ T5264] f2fs_fh_to_dentry+0x44/0x58 [ 68.996534][ T5264] exportfs_decode_fh_raw+0x10c/0x49c [ 68.997298][ T5264] exportfs_decode_fh+0x50/0x80 [ 68.997999][ T5264] do_handle_open+0x514/0x8e8 [ 68.998640][ T5264] __arm64_sys_open_by_handle_at+0x80/0x94 [ 68.999441][ T5264] invoke_syscall+0x98/0x2b8 [ 69.000062][ T5264] el0_svc_common+0x138/0x258 [ 69.000704][ T5264] do_el0_svc+0x58/0x14c [ 69.001282][ T5264] el0_svc+0x78/0x1e0 [ 69.001843][ T5264] el0t_64_sync_handler+0xcc/0xe4 [ 69.002517][ T5264] el0t_64_sync+0x1a0/0x1a4 [ 69.018255][ T5259] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 69.022806][ T5259] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.027811][ T5259] CPU: 0 PID: 5259 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 69.028993][ T5259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.030349][ T5259] Call trace: [ 69.030806][ T5259] dump_backtrace+0x0/0x43c [ 69.031437][ T5259] show_stack+0x2c/0x3c [ 69.032004][ T5259] __dump_stack+0x30/0x40 [ 69.032611][ T5259] dump_stack_lvl+0xf8/0x160 [ 69.033236][ T5259] dump_stack+0x1c/0x5c [ 69.033806][ T5259] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.034531][ T5259] f2fs_iget+0x1b30/0x51c4 [ 69.035266][ T5259] f2fs_nfs_get_inode+0x80/0x118 [ 69.036091][ T5259] generic_fh_to_dentry+0x9c/0x104 [ 69.036837][ T5259] f2fs_fh_to_dentry+0x44/0x58 [ 69.037543][ T5259] exportfs_decode_fh_raw+0x10c/0x49c [ 69.038319][ T5259] exportfs_decode_fh+0x50/0x80 [ 69.039032][ T5259] do_handle_open+0x514/0x8e8 [ 69.039710][ T5259] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.040548][ T5259] invoke_syscall+0x98/0x2b8 [ 69.041221][ T5259] el0_svc_common+0x138/0x258 [ 69.041881][ T5259] do_el0_svc+0x58/0x14c [ 69.042456][ T5259] el0_svc+0x78/0x1e0 [ 69.043008][ T5259] el0t_64_sync_handler+0xcc/0xe4 [ 69.043720][ T5259] el0t_64_sync+0x1a0/0x1a4 [ 69.069824][ T5270] loop0: detected capacity change from 0 to 40427 [ 69.074323][ T5264] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.086325][ T5286] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.088475][ T5259] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.091412][ T5286] CPU: 0 PID: 5286 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 69.092603][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.093947][ T5286] Call trace: [ 69.094392][ T5286] dump_backtrace+0x0/0x43c [ 69.095022][ T5286] show_stack+0x2c/0x3c [ 69.095578][ T5286] __dump_stack+0x30/0x40 [ 69.096188][ T5286] dump_stack_lvl+0xf8/0x160 [ 69.096820][ T5286] dump_stack+0x1c/0x5c [ 69.097381][ T5286] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.098134][ T5286] f2fs_iget+0x1b30/0x51c4 [ 69.098755][ T5286] f2fs_nfs_get_inode+0x80/0x118 [ 69.099445][ T5286] generic_fh_to_dentry+0x9c/0x104 [ 69.100144][ T5286] f2fs_fh_to_dentry+0x44/0x58 [ 69.100796][ T5286] exportfs_decode_fh_raw+0x10c/0x49c [ 69.101534][ T5286] exportfs_decode_fh+0x50/0x80 [ 69.102216][ T5286] do_handle_open+0x514/0x8e8 [ 69.102864][ T5286] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.103619][ T5286] invoke_syscall+0x98/0x2b8 [ 69.104230][ T5286] el0_svc_common+0x138/0x258 [ 69.104857][ T5286] do_el0_svc+0x58/0x14c [ 69.105430][ T5286] el0_svc+0x78/0x1e0 [ 69.105968][ T5286] el0t_64_sync_handler+0xcc/0xe4 [ 69.106648][ T5286] el0t_64_sync+0x1a0/0x1a4 [ 69.111422][ T5270] F2FS-fs (loop0): Found nat_bits in checkpoint [ 69.120559][ T5291] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.121843][ T5291] CPU: 0 PID: 5291 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 69.123340][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.124905][ T5291] Call trace: [ 69.125411][ T5291] dump_backtrace+0x0/0x43c [ 69.126113][ T5291] show_stack+0x2c/0x3c [ 69.126737][ T5291] __dump_stack+0x30/0x40 [ 69.127398][ T5291] dump_stack_lvl+0xf8/0x160 [ 69.128102][ T5291] dump_stack+0x1c/0x5c [ 69.128736][ T5291] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.129554][ T5291] f2fs_iget+0x1b30/0x51c4 [ 69.130207][ T5291] f2fs_nfs_get_inode+0x80/0x118 [ 69.130934][ T5291] generic_fh_to_dentry+0x9c/0x104 [ 69.131692][ T5291] f2fs_fh_to_dentry+0x44/0x58 [ 69.132397][ T5291] exportfs_decode_fh_raw+0x10c/0x49c [ 69.133188][ T5291] exportfs_decode_fh+0x50/0x80 [ 69.133882][ T5291] do_handle_open+0x514/0x8e8 [ 69.134548][ T5291] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.135379][ T5291] invoke_syscall+0x98/0x2b8 [ 69.136027][ T5291] el0_svc_common+0x138/0x258 [ 69.136696][ T5291] do_el0_svc+0x58/0x14c [ 69.137309][ T5291] el0_svc+0x78/0x1e0 [ 69.137885][ T5291] el0t_64_sync_handler+0xcc/0xe4 [ 69.138596][ T5291] el0t_64_sync+0x1a0/0x1a4 [ 69.143017][ T5270] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 69.146486][ T5270] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.147656][ T5270] CPU: 0 PID: 5270 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 69.149079][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.150617][ T5270] Call trace: [ 69.151121][ T5270] dump_backtrace+0x0/0x43c [ 69.151819][ T5270] show_stack+0x2c/0x3c [ 69.152459][ T5270] __dump_stack+0x30/0x40 [ 69.153138][ T5270] dump_stack_lvl+0xf8/0x160 [ 69.153860][ T5270] dump_stack+0x1c/0x5c [ 69.154488][ T5270] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.155306][ T5270] f2fs_iget+0x1b30/0x51c4 [ 69.156012][ T5270] f2fs_nfs_get_inode+0x80/0x118 [ 69.156687][ T5270] generic_fh_to_dentry+0x9c/0x104 [ 69.157401][ T5270] f2fs_fh_to_dentry+0x44/0x58 [ 69.158052][ T5270] exportfs_decode_fh_raw+0x10c/0x49c [ 69.158797][ T5270] exportfs_decode_fh+0x50/0x80 [ 69.159467][ T5270] do_handle_open+0x514/0x8e8 [ 69.160114][ T5270] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.160915][ T5270] invoke_syscall+0x98/0x2b8 [ 69.161543][ T5270] el0_svc_common+0x138/0x258 [ 69.162181][ T5270] do_el0_svc+0x58/0x14c [ 69.162764][ T5270] el0_svc+0x78/0x1e0 [ 69.163293][ T5270] el0t_64_sync_handler+0xcc/0xe4 [ 69.163971][ T5270] el0t_64_sync+0x1a0/0x1a4 [ 69.182650][ T5270] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.184634][ T5291] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.189159][ T5286] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.191309][ T5270] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.194675][ T5270] CPU: 0 PID: 5270 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 69.196104][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.197644][ T5270] Call trace: [ 69.198152][ T5270] dump_backtrace+0x0/0x43c [ 69.198854][ T5270] show_stack+0x2c/0x3c [ 69.199488][ T5270] __dump_stack+0x30/0x40 [ 69.200156][ T5270] dump_stack_lvl+0xf8/0x160 [ 69.200864][ T5270] dump_stack+0x1c/0x5c [ 69.201517][ T5270] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.202325][ T5270] f2fs_iget+0x1b30/0x51c4 [ 69.203010][ T5270] f2fs_nfs_get_inode+0x80/0x118 [ 69.203764][ T5270] generic_fh_to_dentry+0x9c/0x104 [ 69.204535][ T5270] f2fs_fh_to_dentry+0x44/0x58 [ 69.205206][ T5270] exportfs_decode_fh_raw+0x10c/0x49c [ 69.205963][ T5270] exportfs_decode_fh+0x50/0x80 [ 69.206641][ T5270] do_handle_open+0x514/0x8e8 [ 69.207293][ T5270] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.208113][ T5270] invoke_syscall+0x98/0x2b8 [ 69.208763][ T5270] el0_svc_common+0x138/0x258 [ 69.209410][ T5270] do_el0_svc+0x58/0x14c [ 69.210029][ T5270] el0_svc+0x78/0x1e0 [ 69.210587][ T5270] el0t_64_sync_handler+0xcc/0xe4 [ 69.211311][ T5270] el0t_64_sync+0x1a0/0x1a4 [ 69.243649][ T5270] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.320378][ T5285] loop2: detected capacity change from 0 to 40427 [ 69.381766][ T5285] F2FS-fs (loop2): Found nat_bits in checkpoint [ 69.397954][ T5285] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 69.400527][ T5285] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.401816][ T5285] CPU: 1 PID: 5285 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 69.403203][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.404815][ T5285] Call trace: [ 69.405319][ T5285] dump_backtrace+0x0/0x43c [ 69.406020][ T5285] show_stack+0x2c/0x3c [ 69.406627][ T5285] __dump_stack+0x30/0x40 [ 69.407255][ T5285] dump_stack_lvl+0xf8/0x160 [ 69.407935][ T5285] dump_stack+0x1c/0x5c [ 69.408553][ T5285] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.409326][ T5285] f2fs_iget+0x1b30/0x51c4 [ 69.409999][ T5285] f2fs_nfs_get_inode+0x80/0x118 [ 69.410724][ T5285] generic_fh_to_dentry+0x9c/0x104 [ 69.411454][ T5285] f2fs_fh_to_dentry+0x44/0x58 [ 69.412128][ T5285] exportfs_decode_fh_raw+0x10c/0x49c [ 69.412902][ T5285] exportfs_decode_fh+0x50/0x80 [ 69.413599][ T5285] do_handle_open+0x514/0x8e8 [ 69.414282][ T5285] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.415120][ T5285] invoke_syscall+0x98/0x2b8 [ 69.415776][ T5285] el0_svc_common+0x138/0x258 [ 69.416452][ T5285] do_el0_svc+0x58/0x14c [ 69.417069][ T5285] el0_svc+0x78/0x1e0 [ 69.417643][ T5285] el0t_64_sync_handler+0xcc/0xe4 [ 69.418352][ T5285] el0t_64_sync+0x1a0/0x1a4 [ 69.441269][ T5285] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.448552][ T5285] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.449794][ T5285] CPU: 1 PID: 5285 Comm: syz-executor.2 Tainted: G B syzkaller #0 [ 69.451208][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.452758][ T5285] Call trace: [ 69.453243][ T5285] dump_backtrace+0x0/0x43c [ 69.453929][ T5285] show_stack+0x2c/0x3c [ 69.454554][ T5285] __dump_stack+0x30/0x40 [ 69.455213][ T5285] dump_stack_lvl+0xf8/0x160 [ 69.455903][ T5285] dump_stack+0x1c/0x5c [ 69.456518][ T5285] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.457385][ T5285] f2fs_iget+0x1b30/0x51c4 [ 69.458078][ T5285] f2fs_nfs_get_inode+0x80/0x118 [ 69.458850][ T5285] generic_fh_to_dentry+0x9c/0x104 [ 69.459643][ T5285] f2fs_fh_to_dentry+0x44/0x58 [ 69.460347][ T5285] exportfs_decode_fh_raw+0x10c/0x49c [ 69.461129][ T5285] exportfs_decode_fh+0x50/0x80 [ 69.461803][ T5285] do_handle_open+0x514/0x8e8 [ 69.462441][ T5285] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.463282][ T5285] invoke_syscall+0x98/0x2b8 [ 69.463954][ T5285] el0_svc_common+0x138/0x258 [ 69.464631][ T5285] do_el0_svc+0x58/0x14c [ 69.465244][ T5285] el0_svc+0x78/0x1e0 [ 69.465829][ T5285] el0t_64_sync_handler+0xcc/0xe4 [ 69.466541][ T5285] el0t_64_sync+0x1a0/0x1a4 [ 69.481934][ T5296] loop1: detected capacity change from 0 to 40427 [ 69.484927][ T5285] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.531648][ T5296] F2FS-fs (loop1): Found nat_bits in checkpoint [ 69.538595][ T5289] loop3: detected capacity change from 0 to 40427 [ 69.546975][ T5296] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 69.548821][ T5296] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.550075][ T5296] CPU: 1 PID: 5296 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 69.551415][ T5296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.552916][ T5296] Call trace: [ 69.553402][ T5296] dump_backtrace+0x0/0x43c [ 69.554059][ T5296] show_stack+0x2c/0x3c [ 69.554681][ T5296] __dump_stack+0x30/0x40 [ 69.555304][ T5296] dump_stack_lvl+0xf8/0x160 [ 69.556056][ T5296] dump_stack+0x1c/0x5c [ 69.556699][ T5296] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.557508][ T5296] f2fs_iget+0x1b30/0x51c4 [ 69.558201][ T5296] f2fs_nfs_get_inode+0x80/0x118 [ 69.558969][ T5296] generic_fh_to_dentry+0x9c/0x104 [ 69.559854][ T5296] f2fs_fh_to_dentry+0x44/0x58 [ 69.560619][ T5296] exportfs_decode_fh_raw+0x10c/0x49c [ 69.561474][ T5296] exportfs_decode_fh+0x50/0x80 [ 69.562222][ T5296] do_handle_open+0x514/0x8e8 [ 69.562904][ T5296] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.563727][ T5296] invoke_syscall+0x98/0x2b8 [ 69.564395][ T5296] el0_svc_common+0x138/0x258 [ 69.565194][ T5296] do_el0_svc+0x58/0x14c [ 69.565932][ T5296] el0_svc+0x78/0x1e0 [ 69.566559][ T5296] el0t_64_sync_handler+0xcc/0xe4 [ 69.567383][ T5296] el0t_64_sync+0x1a0/0x1a4 [ 69.579355][ T5296] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.581304][ T5296] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.585444][ T5296] CPU: 1 PID: 5296 Comm: syz-executor.1 Tainted: G B syzkaller #0 [ 69.585570][ T5289] F2FS-fs (loop3): Found nat_bits in checkpoint [ 69.586840][ T5296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.589324][ T5296] Call trace: [ 69.589790][ T5296] dump_backtrace+0x0/0x43c [ 69.590464][ T5296] show_stack+0x2c/0x3c [ 69.591070][ T5296] __dump_stack+0x30/0x40 [ 69.591708][ T5296] dump_stack_lvl+0xf8/0x160 [ 69.592396][ T5296] dump_stack+0x1c/0x5c [ 69.593017][ T5296] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.593773][ T5296] f2fs_iget+0x1b30/0x51c4 [ 69.594418][ T5296] f2fs_nfs_get_inode+0x80/0x118 [ 69.595126][ T5296] generic_fh_to_dentry+0x9c/0x104 [ 69.595870][ T5296] f2fs_fh_to_dentry+0x44/0x58 [ 69.596523][ T5296] exportfs_decode_fh_raw+0x10c/0x49c [ 69.597279][ T5296] exportfs_decode_fh+0x50/0x80 [ 69.597976][ T5296] do_handle_open+0x514/0x8e8 [ 69.598630][ T5296] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.599411][ T5296] invoke_syscall+0x98/0x2b8 [ 69.600043][ T5296] el0_svc_common+0x138/0x258 [ 69.600702][ T5296] do_el0_svc+0x58/0x14c [ 69.601264][ T5296] el0_svc+0x78/0x1e0 [ 69.601770][ T5296] el0t_64_sync_handler+0xcc/0xe4 [ 69.602456][ T5296] el0t_64_sync+0x1a0/0x1a4 [ 69.605366][ T3337] cfg80211: failed to load regulatory.db [ 69.607407][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.608394][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.618863][ T5296] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.638808][ T5297] loop4: detected capacity change from 0 to 40427 [ 69.644169][ T5289] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 69.659440][ T5289] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.660660][ T5289] CPU: 0 PID: 5289 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 69.661976][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.663413][ T5289] Call trace: [ 69.663890][ T5289] dump_backtrace+0x0/0x43c [ 69.664548][ T5289] show_stack+0x2c/0x3c [ 69.665169][ T5289] __dump_stack+0x30/0x40 [ 69.665790][ T5289] dump_stack_lvl+0xf8/0x160 [ 69.666470][ T5289] dump_stack+0x1c/0x5c [ 69.667088][ T5289] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.667863][ T5289] f2fs_iget+0x1b30/0x51c4 [ 69.668502][ T5289] f2fs_nfs_get_inode+0x80/0x118 [ 69.669243][ T5289] generic_fh_to_dentry+0x9c/0x104 [ 69.669997][ T5289] f2fs_fh_to_dentry+0x44/0x58 [ 69.670680][ T5289] exportfs_decode_fh_raw+0x10c/0x49c [ 69.671437][ T5289] exportfs_decode_fh+0x50/0x80 [ 69.672119][ T5289] do_handle_open+0x514/0x8e8 [ 69.672727][ T5289] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.673486][ T5289] invoke_syscall+0x98/0x2b8 [ 69.674097][ T5289] el0_svc_common+0x138/0x258 [ 69.674715][ T5289] do_el0_svc+0x58/0x14c [ 69.675296][ T5289] el0_svc+0x78/0x1e0 [ 69.675825][ T5289] el0t_64_sync_handler+0xcc/0xe4 [ 69.676516][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 69.702670][ T5299] loop0: detected capacity change from 0 to 40427 [ 69.704881][ T5289] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.719387][ T5289] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.720702][ T5289] CPU: 1 PID: 5289 Comm: syz-executor.3 Tainted: G B syzkaller #0 [ 69.722053][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.723594][ T5289] Call trace: [ 69.724076][ T5289] dump_backtrace+0x0/0x43c [ 69.724717][ T5289] show_stack+0x2c/0x3c [ 69.725308][ T5289] __dump_stack+0x30/0x40 [ 69.725929][ T5289] dump_stack_lvl+0xf8/0x160 [ 69.726574][ T5289] dump_stack+0x1c/0x5c [ 69.727165][ T5289] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.727929][ T5289] f2fs_iget+0x1b30/0x51c4 [ 69.728574][ T5289] f2fs_nfs_get_inode+0x80/0x118 [ 69.729287][ T5289] generic_fh_to_dentry+0x9c/0x104 [ 69.730024][ T5289] f2fs_fh_to_dentry+0x44/0x58 [ 69.730709][ T5289] exportfs_decode_fh_raw+0x10c/0x49c [ 69.731475][ T5289] exportfs_decode_fh+0x50/0x80 [ 69.732140][ T5289] do_handle_open+0x514/0x8e8 [ 69.732770][ T5289] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.733585][ T5289] invoke_syscall+0x98/0x2b8 [ 69.734222][ T5289] el0_svc_common+0x138/0x258 [ 69.734871][ T5289] do_el0_svc+0x58/0x14c [ 69.735468][ T5289] el0_svc+0x78/0x1e0 [ 69.736021][ T5289] el0t_64_sync_handler+0xcc/0xe4 [ 69.736728][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 69.767457][ T5289] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.768008][ T5297] F2FS-fs (loop4): Found nat_bits in checkpoint [ 69.805872][ T5297] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 69.808061][ T5299] F2FS-fs (loop0): Found nat_bits in checkpoint [ 69.811396][ T5297] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.812647][ T5297] CPU: 0 PID: 5297 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 69.814039][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.815506][ T5297] Call trace: [ 69.815981][ T5297] dump_backtrace+0x0/0x43c [ 69.816638][ T5297] show_stack+0x2c/0x3c [ 69.817260][ T5297] __dump_stack+0x30/0x40 [ 69.817894][ T5297] dump_stack_lvl+0xf8/0x160 [ 69.818560][ T5297] dump_stack+0x1c/0x5c [ 69.819120][ T5297] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.819874][ T5297] f2fs_iget+0x1b30/0x51c4 [ 69.820506][ T5297] f2fs_nfs_get_inode+0x80/0x118 [ 69.821214][ T5297] generic_fh_to_dentry+0x9c/0x104 [ 69.821957][ T5297] f2fs_fh_to_dentry+0x44/0x58 [ 69.822643][ T5297] exportfs_decode_fh_raw+0x10c/0x49c [ 69.823411][ T5297] exportfs_decode_fh+0x50/0x80 [ 69.824101][ T5297] do_handle_open+0x514/0x8e8 [ 69.824774][ T5297] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.825534][ T5297] invoke_syscall+0x98/0x2b8 [ 69.826192][ T5297] el0_svc_common+0x138/0x258 [ 69.826919][ T5297] do_el0_svc+0x58/0x14c [ 69.827526][ T5297] el0_svc+0x78/0x1e0 [ 69.828087][ T5297] el0t_64_sync_handler+0xcc/0xe4 [ 69.828796][ T5297] el0t_64_sync+0x1a0/0x1a4 [ 69.846349][ T5299] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 69.848519][ T5299] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.849740][ T5299] CPU: 0 PID: 5299 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 69.851077][ T5299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.852584][ T5299] Call trace: [ 69.853063][ T5299] dump_backtrace+0x0/0x43c [ 69.853717][ T5299] show_stack+0x2c/0x3c [ 69.854285][ T5299] __dump_stack+0x30/0x40 [ 69.854884][ T5299] dump_stack_lvl+0xf8/0x160 [ 69.855548][ T5299] dump_stack+0x1c/0x5c [ 69.856116][ T5299] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.856837][ T5299] f2fs_iget+0x1b30/0x51c4 [ 69.857433][ T5299] f2fs_nfs_get_inode+0x80/0x118 [ 69.858116][ T5299] generic_fh_to_dentry+0x9c/0x104 [ 69.858811][ T5299] f2fs_fh_to_dentry+0x44/0x58 [ 69.859480][ T5299] exportfs_decode_fh_raw+0x10c/0x49c [ 69.860215][ T5299] exportfs_decode_fh+0x50/0x80 [ 69.860892][ T5299] do_handle_open+0x514/0x8e8 [ 69.861533][ T5299] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.862320][ T5299] invoke_syscall+0x98/0x2b8 [ 69.862946][ T5299] el0_svc_common+0x138/0x258 [ 69.863583][ T5299] do_el0_svc+0x58/0x14c [ 69.864171][ T5299] el0_svc+0x78/0x1e0 [ 69.864717][ T5299] el0t_64_sync_handler+0xcc/0xe4 [ 69.865405][ T5299] el0t_64_sync+0x1a0/0x1a4 [ 69.909959][ T5297] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.912262][ T5325] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.913604][ T5325] CPU: 1 PID: 5325 Comm: syz-executor.4 Tainted: G B syzkaller #0 [ 69.914877][ T5325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.916321][ T5325] Call trace: [ 69.916780][ T5325] dump_backtrace+0x0/0x43c [ 69.917454][ T5325] show_stack+0x2c/0x3c [ 69.918073][ T5325] __dump_stack+0x30/0x40 [ 69.918702][ T5325] dump_stack_lvl+0xf8/0x160 [ 69.919414][ T5325] dump_stack+0x1c/0x5c [ 69.920029][ T5325] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.920805][ T5325] f2fs_iget+0x1b30/0x51c4 [ 69.921417][ T5325] f2fs_nfs_get_inode+0x80/0x118 [ 69.922098][ T5325] generic_fh_to_dentry+0x9c/0x104 [ 69.922811][ T5325] f2fs_fh_to_dentry+0x44/0x58 [ 69.923479][ T5325] exportfs_decode_fh_raw+0x10c/0x49c [ 69.924227][ T5325] exportfs_decode_fh+0x50/0x80 [ 69.924905][ T5325] do_handle_open+0x514/0x8e8 [ 69.925563][ T5325] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.926381][ T5325] invoke_syscall+0x98/0x2b8 [ 69.926894][ T5299] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 69.927005][ T5325] el0_svc_common+0x138/0x258 [ 69.929338][ T5325] do_el0_svc+0x58/0x14c [ 69.929928][ T5325] el0_svc+0x78/0x1e0 [ 69.930491][ T5325] el0t_64_sync_handler+0xcc/0xe4 [ 69.931215][ T5325] el0t_64_sync+0x1a0/0x1a4 [ 69.938793][ T5326] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 69.940012][ T5326] CPU: 0 PID: 5326 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 69.941234][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 69.942571][ T5326] Call trace: [ 69.943014][ T5326] dump_backtrace+0x0/0x43c [ 69.943639][ T5326] show_stack+0x2c/0x3c [ 69.944212][ T5326] __dump_stack+0x30/0x40 [ 69.944820][ T5326] dump_stack_lvl+0xf8/0x160 [ 69.945467][ T5326] dump_stack+0x1c/0x5c [ 69.946057][ T5326] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 69.946806][ T5326] f2fs_iget+0x1b30/0x51c4 [ 69.947437][ T5326] f2fs_nfs_get_inode+0x80/0x118 [ 69.948130][ T5326] generic_fh_to_dentry+0x9c/0x104 [ 69.948843][ T5326] f2fs_fh_to_dentry+0x44/0x58 [ 69.949501][ T5326] exportfs_decode_fh_raw+0x10c/0x49c [ 69.950256][ T5326] exportfs_decode_fh+0x50/0x80 [ 69.950938][ T5326] do_handle_open+0x514/0x8e8 [ 69.951595][ T5326] __arm64_sys_open_by_handle_at+0x80/0x94 [ 69.952410][ T5326] invoke_syscall+0x98/0x2b8 [ 69.953040][ T5326] el0_svc_common+0x138/0x258 [ 69.953689][ T5326] do_el0_svc+0x58/0x14c [ 69.954308][ T5326] el0_svc+0x78/0x1e0 [ 69.954959][ T5326] el0t_64_sync_handler+0xcc/0xe4 [ 69.955733][ T5326] el0t_64_sync+0x1a0/0x1a4 [ 70.006679][ T5325] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 70.041032][ T5326] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix