nted 5.15.189-syzkaller #0 [ 82.348847][ T5257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.350492][ T5257] Call trace: [ 82.351091][ T5257] dump_backtrace+0x0/0x43c [ 82.351839][ T5257] show_stack+0x2c/0x3c [ 82.352579][ T5257] __dump_stack+0x30/0x40 [ 82.353372][ T5257] dump_stack_lvl+0xf8/0x160 [ 82.354166][ T5257] dump_stack+0x1c/0x5c [ 82.354865][ T5257] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 82.355767][ T5257] f2fs_iget+0x1a74/0x5170 [ 82.356503][ T5257] f2fs_nfs_get_inode+0x80/0x118 [ 82.357348][ T5257] generic_fh_to_dentry+0x9c/0x104 [ 82.358181][ T5257] f2fs_fh_to_dentry+0x44/0x58 [ 82.359009][ T5257] exportfs_decode_fh_raw+0x10c/0x49c [ 82.359840][ T5257] exportfs_decode_fh+0x50/0x80 [ 82.360645][ T5257] do_handle_open+0x514/0x8e8 [ 82.361381][ T5257] __arm64_sys_open_by_handle_at+0x80/0x94 [ 82.362300][ T5257] invoke_syscall+0x98/0x2b8 [ 82.363045][ T5257] el0_svc_common+0x138/0x258 [ 82.363745][ T5257] do_el0_svc+0x58/0x14c [ 82.364395][ T5257] el0_svc+0x78/0x1e0 [ 82.364989][ T5257] el0t_64_sync_handler+0xcc/0xe4 [ 82.365777][ T5257] el0t_64_sync+0x1a0/0x1a4 [ 82.368142][ T347] device bridge_slave_0 left promiscuous mode [ 82.369626][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.371061][ T5257] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 82.389805][ T5257] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 82.391174][ T5257] CPU: 0 PID: 5257 Comm: syz.3.39 Not tainted 5.15.189-syzkaller #0 [ 82.392507][ T5257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.394098][ T5257] Call trace: [ 82.394608][ T5257] dump_backtrace+0x0/0x43c [ 82.395337][ T5257] show_stack+0x2c/0x3c [ 82.396024][ T5257] __dump_stack+0x30/0x40 [ 82.396677][ T5257] dump_stack_lvl+0xf8/0x160 [ 82.397368][ T5257] dump_stack+0x1c/0x5c [ 82.398092][ T5257] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 82.398988][ T5257] f2fs_iget+0x1a74/0x5170 [ 82.399752][ T5257] f2fs_nfs_get_inode+0x80/0x118 [ 82.400600][ T5257] generic_fh_to_dentry+0x9c/0x104 [ 82.401454][ T5257] f2fs_fh_to_dentry+0x44/0x58 [ 82.402315][ T5257] exportfs_decode_fh_raw+0x10c/0x49c [ 82.403274][ T5257] exportfs_decode_fh+0x50/0x80 [ 82.404037][ T5257] do_handle_open+0x514/0x8e8 [ 82.404764][ T5257] __arm64_sys_open_by_handle_at+0x80/0x94 [ 82.405645][ T5257] invoke_syscall+0x98/0x2b8 [ 82.406317][ T5257] el0_svc_common+0x138/0x258 [ 82.407020][ T5257] do_el0_svc+0x58/0x14c [ 82.407642][ T5257] el0_svc+0x78/0x1e0 [ 82.408244][ T5257] el0t_64_sync_handler+0xcc/0xe4 [ 82.409018][ T5257] el0t_64_sync+0x1a0/0x1a4 [ 82.414846][ T5257] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 82.417005][ T5273] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.482594][ T5273] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 82.485110][ T5273] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 82.486376][ T5273] CPU: 0 PID: 5273 Comm: syz.0.41 Not tainted 5.15.189-syzkaller #0 [ 82.487561][ T5273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.489119][ T5273] Call trace: [ 82.489602][ T5273] dump_backtrace+0x0/0x43c [ 82.490359][ T5273] show_stack+0x2c/0x3c [ 82.490993][ T5273] __dump_stack+0x30/0x40 [ 82.491637][ T5273] dump_stack_lvl+0xf8/0x160 [ 82.492325][ T5273] dump_stack+0x1c/0x5c [ 82.492918][ T5273] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 82.493676][ T5273] f2fs_iget+0x1a74/0x5170 [ 82.494327][ T5273] f2fs_nfs_get_inode+0x80/0x118 [ 82.495046][ T5273] generic_fh_to_dentry+0x9c/0x104 [ 82.495814][ T5273] f2fs_fh_to_dentry+0x44/0x58 [ 82.496584][ T5273] exportfs_decode_fh_raw+0x10c/0x49c [ 82.497425][ T5273] exportfs_decode_fh+0x50/0x80 [ 82.498109][ T5273] do_handle_open+0x514/0x8e8 [ 82.498741][ T5273] __arm64_sys_open_by_handle_at+0x80/0x94 [ 82.499549][ T5273] invoke_syscall+0x98/0x2b8 [ 82.500224][ T5273] el0_svc_common+0x138/0x258 [ 82.500860][ T5273] do_el0_svc+0x58/0x14c [ 82.501513][ T5273] el0_svc+0x78/0x1e0 [ 82.502114][ T5273] el0t_64_sync_handler+0xcc/0xe4 [ 82.502926][ T5273] el0t_64_sync+0x1a0/0x1a4 [ 82.577409][ T5273] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 82.579498][ T5324] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 82.580694][ T5324] CPU: 0 PID: 5324 Comm: syz.0.41 Not tainted 5.15.189-syzkaller #0 [ 82.581822][ T5324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.583317][ T5324] Call trace: [ 82.583807][ T5324] dump_backtrace+0x0/0x43c [ 82.584480][ T5324] show_stack+0x2c/0x3c [ 82.585064][ T5324] __dump_stack+0x30/0x40 [ 82.585693][ T5324] dump_stack_lvl+0xf8/0x160 [ 82.586291][ T5324] dump_stack+0x1c/0x5c [ 82.586895][ T5324] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 82.587720][ T5324] f2fs_iget+0x1a74/0x5170 [ 82.588496][ T5324] f2fs_nfs_get_inode+0x80/0x118 [ 82.589389][ T5324] generic_fh_to_dentry+0x9c/0x104 [ 82.590273][ T5324] f2fs_fh_to_dentry+0x44/0x58 [ 82.591047][ T5324] exportfs_decode_fh_raw+0x10c/0x49c [ 82.591941][ T5324] exportfs_decode_fh+0x50/0x80 [ 82.592743][ T5324] do_handle_open+0x514/0x8e8 [ 82.593494][ T5324] __arm64_sys_open_by_handle_at+0x80/0x94 [ 82.594498][ T5324] invoke_syscall+0x98/0x2b8 [ 82.595296][ T5324] el0_svc_common+0x138/0x258 [ 82.596058][ T5324] do_el0_svc+0x58/0x14c [ 82.596694][ T5324] el0_svc+0x78/0x1e0 [ 82.597289][ T5324] el0t_64_sync_handler+0xcc/0xe4 [ 82.598052][ T5324] el0t_64_sync+0x1a0/0x1a4 [ 82.599537][ T347] device veth1_macvtap left promiscuous mode [ 82.600547][ T347] device veth0_macvtap left promiscuous mode [ 82.601543][ T347] device veth1_vlan left promiscuous mode [ 82.602485][ T347] device veth0_vlan left promiscuous mode [ 82.648265][ T5324] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 82.845359][ T5316] loop2: detected capacity change from 0 to 40427 [ 82.957454][ T5319] loop3: detected capacity change from 0 to 40427 [ 82.969201][ T5321] loop1: detected capacity change from 0 to 40427 [ 82.969468][ T5323] loop4: detected capacity change from 0 to 40427 [ 82.984071][ T5316] F2FS-fs (loop2): Found nat_bits in checkpoint [ 83.010373][ T5316] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 83.018492][ T5316] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.025841][ T5316] CPU: 1 PID: 5316 Comm: syz.2.43 Not tainted 5.15.189-syzkaller #0 [ 83.027059][ T5316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.028602][ T5316] Call trace: [ 83.029123][ T5316] dump_backtrace+0x0/0x43c [ 83.029845][ T5316] show_stack+0x2c/0x3c [ 83.030487][ T5316] __dump_stack+0x30/0x40 [ 83.031102][ T5316] dump_stack_lvl+0xf8/0x160 [ 83.031791][ T5316] dump_stack+0x1c/0x5c [ 83.032355][ T5316] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.033208][ T5316] f2fs_iget+0x1a74/0x5170 [ 83.033965][ T5316] f2fs_nfs_get_inode+0x80/0x118 [ 83.034747][ T5316] generic_fh_to_dentry+0x9c/0x104 [ 83.035619][ T5316] f2fs_fh_to_dentry+0x44/0x58 [ 83.036429][ T5316] exportfs_decode_fh_raw+0x10c/0x49c [ 83.037387][ T5316] exportfs_decode_fh+0x50/0x80 [ 83.038180][ T5316] do_handle_open+0x514/0x8e8 [ 83.038903][ T5316] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.039812][ T5316] invoke_syscall+0x98/0x2b8 [ 83.040532][ T5316] el0_svc_common+0x138/0x258 [ 83.041314][ T5316] do_el0_svc+0x58/0x14c [ 83.042015][ T5316] el0_svc+0x78/0x1e0 [ 83.042650][ T5316] el0t_64_sync_handler+0xcc/0xe4 [ 83.043377][ T5316] el0t_64_sync+0x1a0/0x1a4 [ 83.050196][ T5323] F2FS-fs (loop4): Found nat_bits in checkpoint [ 83.062743][ T5323] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 83.064658][ T5323] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.065835][ T5323] CPU: 1 PID: 5323 Comm: syz.4.44 Not tainted 5.15.189-syzkaller #0 [ 83.066900][ T5323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.068357][ T5323] Call trace: [ 83.068812][ T5323] dump_backtrace+0x0/0x43c [ 83.069439][ T5323] show_stack+0x2c/0x3c [ 83.070025][ T5323] __dump_stack+0x30/0x40 [ 83.070660][ T5323] dump_stack_lvl+0xf8/0x160 [ 83.071383][ T5323] dump_stack+0x1c/0x5c [ 83.072061][ T5323] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.072854][ T5323] f2fs_iget+0x1a74/0x5170 [ 83.073501][ T5323] f2fs_nfs_get_inode+0x80/0x118 [ 83.074246][ T5323] generic_fh_to_dentry+0x9c/0x104 [ 83.075044][ T5323] f2fs_fh_to_dentry+0x44/0x58 [ 83.075776][ T5323] exportfs_decode_fh_raw+0x10c/0x49c [ 83.076658][ T5323] exportfs_decode_fh+0x50/0x80 [ 83.077505][ T5323] do_handle_open+0x514/0x8e8 [ 83.078225][ T5323] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.079078][ T5323] invoke_syscall+0x98/0x2b8 [ 83.079802][ T5323] el0_svc_common+0x138/0x258 [ 83.080548][ T5323] do_el0_svc+0x58/0x14c [ 83.081207][ T5323] el0_svc+0x78/0x1e0 [ 83.081796][ T5323] el0t_64_sync_handler+0xcc/0xe4 [ 83.082592][ T5323] el0t_64_sync+0x1a0/0x1a4 [ 83.088124][ T5319] F2FS-fs (loop3): Found nat_bits in checkpoint [ 83.093194][ T5321] F2FS-fs (loop1): Found nat_bits in checkpoint [ 83.109678][ T5316] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.114574][ T5342] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.115748][ T5342] CPU: 0 PID: 5342 Comm: syz.2.43 Not tainted 5.15.189-syzkaller #0 [ 83.116921][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.118341][ T5342] Call trace: [ 83.118829][ T5342] dump_backtrace+0x0/0x43c [ 83.119545][ T5342] show_stack+0x2c/0x3c [ 83.120167][ T5342] __dump_stack+0x30/0x40 [ 83.120825][ T5342] dump_stack_lvl+0xf8/0x160 [ 83.121510][ T5342] dump_stack+0x1c/0x5c [ 83.121533][ T5319] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 83.122113][ T5342] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.124179][ T5342] f2fs_iget+0x1a74/0x5170 [ 83.124249][ T5321] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 83.124825][ T5342] f2fs_nfs_get_inode+0x80/0x118 [ 83.126686][ T5342] generic_fh_to_dentry+0x9c/0x104 [ 83.127431][ T5342] f2fs_fh_to_dentry+0x44/0x58 [ 83.128209][ T5342] exportfs_decode_fh_raw+0x10c/0x49c [ 83.128830][ T5321] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.129125][ T5342] exportfs_decode_fh+0x50/0x80 [ 83.131078][ T5342] do_handle_open+0x514/0x8e8 [ 83.131806][ T5342] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.132677][ T5342] invoke_syscall+0x98/0x2b8 [ 83.133416][ T5342] el0_svc_common+0x138/0x258 [ 83.133821][ T5319] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.134092][ T5342] do_el0_svc+0x58/0x14c [ 83.135882][ T5342] el0_svc+0x78/0x1e0 [ 83.136551][ T5342] el0t_64_sync_handler+0xcc/0xe4 [ 83.137390][ T5342] el0t_64_sync+0x1a0/0x1a4 [ 83.138070][ T5319] CPU: 1 PID: 5319 Comm: syz.3.45 Not tainted 5.15.189-syzkaller #0 [ 83.139401][ T5319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.140920][ T5319] Call trace: [ 83.141398][ T5319] dump_backtrace+0x0/0x43c [ 83.142111][ T5319] show_stack+0x2c/0x3c [ 83.142713][ T5319] __dump_stack+0x30/0x40 [ 83.143319][ T5319] dump_stack_lvl+0xf8/0x160 [ 83.143990][ T5319] dump_stack+0x1c/0x5c [ 83.144571][ T5319] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.145304][ T5319] f2fs_iget+0x1a74/0x5170 [ 83.145911][ T5319] f2fs_nfs_get_inode+0x80/0x118 [ 83.146687][ T5319] generic_fh_to_dentry+0x9c/0x104 [ 83.147501][ T5319] f2fs_fh_to_dentry+0x44/0x58 [ 83.148267][ T5319] exportfs_decode_fh_raw+0x10c/0x49c [ 83.149141][ T5319] exportfs_decode_fh+0x50/0x80 [ 83.149522][ T5326] loop0: detected capacity change from 0 to 40427 [ 83.149882][ T5319] do_handle_open+0x514/0x8e8 [ 83.151686][ T5319] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.152584][ T5319] invoke_syscall+0x98/0x2b8 [ 83.153222][ T5319] el0_svc_common+0x138/0x258 [ 83.153982][ T5319] do_el0_svc+0x58/0x14c [ 83.154662][ T5319] el0_svc+0x78/0x1e0 [ 83.155286][ T5319] el0t_64_sync_handler+0xcc/0xe4 [ 83.156109][ T5319] el0t_64_sync+0x1a0/0x1a4 [ 83.164273][ T5321] CPU: 1 PID: 5321 Comm: syz.1.42 Not tainted 5.15.189-syzkaller #0 [ 83.165380][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.166791][ T5321] Call trace: [ 83.167326][ T5321] dump_backtrace+0x0/0x43c [ 83.168028][ T5321] show_stack+0x2c/0x3c [ 83.168671][ T5321] __dump_stack+0x30/0x40 [ 83.169417][ T5321] dump_stack_lvl+0xf8/0x160 [ 83.170217][ T5321] dump_stack+0x1c/0x5c [ 83.170841][ T5321] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.171712][ T5321] f2fs_iget+0x1a74/0x5170 [ 83.172464][ T5321] f2fs_nfs_get_inode+0x80/0x118 [ 83.173170][ T5321] generic_fh_to_dentry+0x9c/0x104 [ 83.173998][ T5321] f2fs_fh_to_dentry+0x44/0x58 [ 83.174778][ T5321] exportfs_decode_fh_raw+0x10c/0x49c [ 83.174857][ T5342] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.175641][ T5321] exportfs_decode_fh+0x50/0x80 [ 83.178355][ T5321] do_handle_open+0x514/0x8e8 [ 83.179142][ T5321] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.180000][ T5321] invoke_syscall+0x98/0x2b8 [ 83.180660][ T5321] el0_svc_common+0x138/0x258 [ 83.181325][ T5321] do_el0_svc+0x58/0x14c [ 83.181956][ T5321] el0_svc+0x78/0x1e0 [ 83.182579][ T5321] el0t_64_sync_handler+0xcc/0xe4 [ 83.183373][ T5321] el0t_64_sync+0x1a0/0x1a4 [ 83.201908][ T347] team0 (unregistering): Port device team_slave_1 removed [ 83.210086][ T347] team0 (unregistering): Port device team_slave_0 removed [ 83.214595][ T5323] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.217382][ T347] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.219832][ T5345] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.220953][ T5345] CPU: 1 PID: 5345 Comm: syz.4.44 Not tainted 5.15.189-syzkaller #0 [ 83.222070][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.223499][ T5345] Call trace: [ 83.223959][ T5345] dump_backtrace+0x0/0x43c [ 83.224594][ T5345] show_stack+0x2c/0x3c [ 83.225207][ T5345] __dump_stack+0x30/0x40 [ 83.225813][ T5345] dump_stack_lvl+0xf8/0x160 [ 83.226482][ T5345] dump_stack+0x1c/0x5c [ 83.227180][ T5345] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.228090][ T5345] f2fs_iget+0x1a74/0x5170 [ 83.228771][ T5345] f2fs_nfs_get_inode+0x80/0x118 [ 83.229571][ T5345] generic_fh_to_dentry+0x9c/0x104 [ 83.230347][ T5345] f2fs_fh_to_dentry+0x44/0x58 [ 83.231067][ T5345] exportfs_decode_fh_raw+0x10c/0x49c [ 83.231827][ T5345] exportfs_decode_fh+0x50/0x80 [ 83.232556][ T5345] do_handle_open+0x514/0x8e8 [ 83.233296][ T5345] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.234172][ T5345] invoke_syscall+0x98/0x2b8 [ 83.234846][ T5345] el0_svc_common+0x138/0x258 [ 83.235546][ T5345] do_el0_svc+0x58/0x14c [ 83.236141][ T5345] el0_svc+0x78/0x1e0 [ 83.236710][ T5345] el0t_64_sync_handler+0xcc/0xe4 [ 83.237502][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 83.242563][ T5321] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.244934][ T5319] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.245270][ T5346] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.246934][ T5345] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.249836][ T5326] F2FS-fs (loop0): Found nat_bits in checkpoint [ 83.251517][ T347] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.252698][ T5347] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.258196][ T5346] CPU: 0 PID: 5346 Comm: syz.1.42 Not tainted 5.15.189-syzkaller #0 [ 83.259408][ T5346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.260889][ T5346] Call trace: [ 83.261382][ T5346] dump_backtrace+0x0/0x43c [ 83.262098][ T5346] show_stack+0x2c/0x3c [ 83.262804][ T5346] __dump_stack+0x30/0x40 [ 83.263498][ T5346] dump_stack_lvl+0xf8/0x160 [ 83.264218][ T5346] dump_stack+0x1c/0x5c [ 83.264875][ T5346] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.265695][ T5346] f2fs_iget+0x1a74/0x5170 [ 83.266389][ T5346] f2fs_nfs_get_inode+0x80/0x118 [ 83.267208][ T5346] generic_fh_to_dentry+0x9c/0x104 [ 83.268011][ T5346] f2fs_fh_to_dentry+0x44/0x58 [ 83.268714][ T5346] exportfs_decode_fh_raw+0x10c/0x49c [ 83.269570][ T5346] exportfs_decode_fh+0x50/0x80 [ 83.270323][ T5346] do_handle_open+0x514/0x8e8 [ 83.271120][ T5346] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.272124][ T5346] invoke_syscall+0x98/0x2b8 [ 83.272888][ T5346] el0_svc_common+0x138/0x258 [ 83.273670][ T5346] do_el0_svc+0x58/0x14c [ 83.274375][ T5346] el0_svc+0x78/0x1e0 [ 83.275104][ T5346] el0t_64_sync_handler+0xcc/0xe4 [ 83.275956][ T5346] el0t_64_sync+0x1a0/0x1a4 [ 83.285048][ T5347] CPU: 0 PID: 5347 Comm: syz.3.45 Not tainted 5.15.189-syzkaller #0 [ 83.286263][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.287757][ T5347] Call trace: [ 83.288283][ T5347] dump_backtrace+0x0/0x43c [ 83.288967][ T5347] show_stack+0x2c/0x3c [ 83.289579][ T5347] __dump_stack+0x30/0x40 [ 83.290193][ T5347] dump_stack_lvl+0xf8/0x160 [ 83.290855][ T5347] dump_stack+0x1c/0x5c [ 83.291487][ T5347] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.292272][ T5347] f2fs_iget+0x1a74/0x5170 [ 83.292904][ T5347] f2fs_nfs_get_inode+0x80/0x118 [ 83.293618][ T5347] generic_fh_to_dentry+0x9c/0x104 [ 83.294526][ T5347] f2fs_fh_to_dentry+0x44/0x58 [ 83.295351][ T5347] exportfs_decode_fh_raw+0x10c/0x49c [ 83.296268][ T5347] exportfs_decode_fh+0x50/0x80 [ 83.297113][ T5347] do_handle_open+0x514/0x8e8 [ 83.297893][ T5347] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.298951][ T5347] invoke_syscall+0x98/0x2b8 [ 83.299732][ T5347] el0_svc_common+0x138/0x258 [ 83.300550][ T5347] do_el0_svc+0x58/0x14c [ 83.301215][ T5347] el0_svc+0x78/0x1e0 [ 83.301863][ T5347] el0t_64_sync_handler+0xcc/0xe4 [ 83.302738][ T5347] el0t_64_sync+0x1a0/0x1a4 [ 83.315171][ T5347] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.319327][ T5346] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.341169][ T5326] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 83.344135][ T5326] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.345374][ T5326] CPU: 0 PID: 5326 Comm: syz.0.46 Not tainted 5.15.189-syzkaller #0 [ 83.346683][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.348265][ T5326] Call trace: [ 83.348736][ T5326] dump_backtrace+0x0/0x43c [ 83.349441][ T5326] show_stack+0x2c/0x3c [ 83.350134][ T5326] __dump_stack+0x30/0x40 [ 83.350868][ T5326] dump_stack_lvl+0xf8/0x160 [ 83.351555][ T5326] dump_stack+0x1c/0x5c [ 83.352239][ T5326] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.353100][ T5326] f2fs_iget+0x1a74/0x5170 [ 83.353800][ T5326] f2fs_nfs_get_inode+0x80/0x118 [ 83.354569][ T5326] generic_fh_to_dentry+0x9c/0x104 [ 83.355333][ T5326] f2fs_fh_to_dentry+0x44/0x58 [ 83.356060][ T5326] exportfs_decode_fh_raw+0x10c/0x49c [ 83.356927][ T5326] exportfs_decode_fh+0x50/0x80 [ 83.357700][ T5326] do_handle_open+0x514/0x8e8 [ 83.358419][ T5326] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.359329][ T5326] invoke_syscall+0x98/0x2b8 [ 83.360135][ T5326] el0_svc_common+0x138/0x258 [ 83.360884][ T5326] do_el0_svc+0x58/0x14c [ 83.361595][ T5326] el0_svc+0x78/0x1e0 [ 83.362283][ T5326] el0t_64_sync_handler+0xcc/0xe4 [ 83.363055][ T5326] el0t_64_sync+0x1a0/0x1a4 [ 83.440670][ T5326] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.443464][ T5358] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.444672][ T5358] CPU: 0 PID: 5358 Comm: syz.0.46 Not tainted 5.15.189-syzkaller #0 [ 83.445890][ T5358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.447400][ T5358] Call trace: [ 83.447879][ T5358] dump_backtrace+0x0/0x43c [ 83.448518][ T5358] show_stack+0x2c/0x3c [ 83.449127][ T5358] __dump_stack+0x30/0x40 [ 83.449868][ T5358] dump_stack_lvl+0xf8/0x160 [ 83.450644][ T5358] dump_stack+0x1c/0x5c [ 83.451295][ T5358] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.452219][ T5358] f2fs_iget+0x1a74/0x5170 [ 83.452944][ T5358] f2fs_nfs_get_inode+0x80/0x118 [ 83.453755][ T5358] generic_fh_to_dentry+0x9c/0x104 [ 83.454564][ T5358] f2fs_fh_to_dentry+0x44/0x58 [ 83.455315][ T5358] exportfs_decode_fh_raw+0x10c/0x49c [ 83.456175][ T5358] exportfs_decode_fh+0x50/0x80 [ 83.457010][ T5358] do_handle_open+0x514/0x8e8 [ 83.457763][ T5358] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.458695][ T5358] invoke_syscall+0x98/0x2b8 [ 83.459427][ T5358] el0_svc_common+0x138/0x258 [ 83.460198][ T5358] do_el0_svc+0x58/0x14c [ 83.460900][ T5358] el0_svc+0x78/0x1e0 [ 83.461505][ T5358] el0t_64_sync_handler+0xcc/0xe4 [ 83.462349][ T5358] el0t_64_sync+0x1a0/0x1a4 [ 83.489312][ T5358] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.524862][ T347] bond0 (unregistering): Released all slaves [ 83.556975][ T5350] loop2: detected capacity change from 0 to 40427 [ 83.609072][ T5350] F2FS-fs (loop2): Found nat_bits in checkpoint [ 83.622885][ T5350] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 83.624856][ T5350] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.626091][ T5350] CPU: 1 PID: 5350 Comm: syz.2.47 Not tainted 5.15.189-syzkaller #0 [ 83.627338][ T5350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.628824][ T5350] Call trace: [ 83.629372][ T5350] dump_backtrace+0x0/0x43c [ 83.630146][ T5350] show_stack+0x2c/0x3c [ 83.630841][ T5350] __dump_stack+0x30/0x40 [ 83.631501][ T5350] dump_stack_lvl+0xf8/0x160 [ 83.632207][ T5350] dump_stack+0x1c/0x5c [ 83.632891][ T5350] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.633836][ T5350] f2fs_iget+0x1a74/0x5170 [ 83.634570][ T5350] f2fs_nfs_get_inode+0x80/0x118 [ 83.635381][ T5350] generic_fh_to_dentry+0x9c/0x104 [ 83.636246][ T5350] f2fs_fh_to_dentry+0x44/0x58 [ 83.637014][ T5350] exportfs_decode_fh_raw+0x10c/0x49c [ 83.637783][ T5350] exportfs_decode_fh+0x50/0x80 [ 83.638560][ T5350] do_handle_open+0x514/0x8e8 [ 83.639301][ T5350] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.640139][ T5350] invoke_syscall+0x98/0x2b8 [ 83.640822][ T5350] el0_svc_common+0x138/0x258 [ 83.641564][ T5350] do_el0_svc+0x58/0x14c [ 83.642191][ T5350] el0_svc+0x78/0x1e0 [ 83.642757][ T5350] el0t_64_sync_handler+0xcc/0xe4 [ 83.643531][ T5350] el0t_64_sync+0x1a0/0x1a4 [ 83.668674][ T5350] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.689757][ T5367] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.691034][ T5367] CPU: 1 PID: 5367 Comm: syz.2.47 Not tainted 5.15.189-syzkaller #0 [ 83.692177][ T5367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.693782][ T5367] Call trace: [ 83.694337][ T5367] dump_backtrace+0x0/0x43c [ 83.695103][ T5367] show_stack+0x2c/0x3c [ 83.695737][ T5367] __dump_stack+0x30/0x40 [ 83.696429][ T5367] dump_stack_lvl+0xf8/0x160 [ 83.697105][ T5367] dump_stack+0x1c/0x5c [ 83.697686][ T5367] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.698451][ T5367] f2fs_iget+0x1a74/0x5170 [ 83.699169][ T5367] f2fs_nfs_get_inode+0x80/0x118 [ 83.699995][ T5367] generic_fh_to_dentry+0x9c/0x104 [ 83.700775][ T5367] f2fs_fh_to_dentry+0x44/0x58 [ 83.701519][ T5367] exportfs_decode_fh_raw+0x10c/0x49c [ 83.702241][ T5367] exportfs_decode_fh+0x50/0x80 [ 83.702923][ T5367] do_handle_open+0x514/0x8e8 [ 83.703566][ T5367] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.704544][ T5367] invoke_syscall+0x98/0x2b8 [ 83.705300][ T5367] el0_svc_common+0x138/0x258 [ 83.706075][ T5367] do_el0_svc+0x58/0x14c [ 83.706726][ T5367] el0_svc+0x78/0x1e0 [ 83.707301][ T5367] el0t_64_sync_handler+0xcc/0xe4 [ 83.708165][ T5367] el0t_64_sync+0x1a0/0x1a4 [ 83.756458][ T5355] loop4: detected capacity change from 0 to 40427 [ 83.770788][ T5367] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.825637][ T5357] loop3: detected capacity change from 0 to 40427 [ 83.834291][ T5355] F2FS-fs (loop4): Found nat_bits in checkpoint [ 83.879852][ T5355] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 83.881803][ T5355] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.882975][ T5355] CPU: 0 PID: 5355 Comm: syz.4.48 Not tainted 5.15.189-syzkaller #0 [ 83.884153][ T5355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.885876][ T5355] Call trace: [ 83.886370][ T5355] dump_backtrace+0x0/0x43c [ 83.887163][ T5355] show_stack+0x2c/0x3c [ 83.887841][ T5355] __dump_stack+0x30/0x40 [ 83.888538][ T5355] dump_stack_lvl+0xf8/0x160 [ 83.889236][ T5355] dump_stack+0x1c/0x5c [ 83.889859][ T5355] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.890729][ T5355] f2fs_iget+0x1a74/0x5170 [ 83.891478][ T5355] f2fs_nfs_get_inode+0x80/0x118 [ 83.892251][ T5355] generic_fh_to_dentry+0x9c/0x104 [ 83.893116][ T5355] f2fs_fh_to_dentry+0x44/0x58 [ 83.893920][ T5355] exportfs_decode_fh_raw+0x10c/0x49c [ 83.894793][ T5355] exportfs_decode_fh+0x50/0x80 [ 83.895541][ T5355] do_handle_open+0x514/0x8e8 [ 83.896285][ T5355] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.897243][ T5355] invoke_syscall+0x98/0x2b8 [ 83.897966][ T5355] el0_svc_common+0x138/0x258 [ 83.898757][ T5355] do_el0_svc+0x58/0x14c [ 83.899416][ T5355] el0_svc+0x78/0x1e0 [ 83.900049][ T5355] el0t_64_sync_handler+0xcc/0xe4 [ 83.900855][ T5355] el0t_64_sync+0x1a0/0x1a4 [ 83.959964][ T5357] F2FS-fs (loop3): Found nat_bits in checkpoint [ 83.964667][ T5355] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 83.966736][ T5390] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 83.974371][ T5390] CPU: 0 PID: 5390 Comm: syz.4.48 Not tainted 5.15.189-syzkaller #0 [ 83.975564][ T5390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.977133][ T5390] Call trace: [ 83.977640][ T5390] dump_backtrace+0x0/0x43c [ 83.978337][ T5390] show_stack+0x2c/0x3c [ 83.978977][ T5390] __dump_stack+0x30/0x40 [ 83.979584][ T5390] dump_stack_lvl+0xf8/0x160 [ 83.980216][ T5390] dump_stack+0x1c/0x5c [ 83.980914][ T5390] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 83.981731][ T5390] f2fs_iget+0x1a74/0x5170 [ 83.982423][ T5390] f2fs_nfs_get_inode+0x80/0x118 [ 83.983214][ T5390] generic_fh_to_dentry+0x9c/0x104 [ 83.984104][ T5390] f2fs_fh_to_dentry+0x44/0x58 [ 83.984928][ T5390] exportfs_decode_fh_raw+0x10c/0x49c [ 83.985734][ T5390] exportfs_decode_fh+0x50/0x80 [ 83.986529][ T5390] do_handle_open+0x514/0x8e8 [ 83.987319][ T5390] __arm64_sys_open_by_handle_at+0x80/0x94 [ 83.988235][ T5390] invoke_syscall+0x98/0x2b8 [ 83.988943][ T5390] el0_svc_common+0x138/0x258 [ 83.989738][ T5390] do_el0_svc+0x58/0x14c [ 83.990431][ T5390] el0_svc+0x78/0x1e0 [ 83.991069][ T5390] el0t_64_sync_handler+0xcc/0xe4 [ 83.991913][ T5390] el0t_64_sync+0x1a0/0x1a4 [ 83.998274][ T5357] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 84.000375][ T5357] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.001569][ T5357] CPU: 0 PID: 5357 Comm: syz.3.50 Not tainted 5.15.189-syzkaller #0 [ 84.002957][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.004590][ T5357] Call trace: [ 84.005160][ T5357] dump_backtrace+0x0/0x43c [ 84.005901][ T5357] show_stack+0x2c/0x3c [ 84.006606][ T5357] __dump_stack+0x30/0x40 [ 84.007325][ T5357] dump_stack_lvl+0xf8/0x160 [ 84.008119][ T5357] dump_stack+0x1c/0x5c [ 84.008838][ T5357] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.009742][ T5357] f2fs_iget+0x1a74/0x5170 [ 84.010465][ T5357] f2fs_nfs_get_inode+0x80/0x118 [ 84.011233][ T5357] generic_fh_to_dentry+0x9c/0x104 [ 84.012055][ T5357] f2fs_fh_to_dentry+0x44/0x58 [ 84.012832][ T5357] exportfs_decode_fh_raw+0x10c/0x49c [ 84.013596][ T5357] exportfs_decode_fh+0x50/0x80 [ 84.014379][ T5357] do_handle_open+0x514/0x8e8 [ 84.015110][ T5357] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.016003][ T5357] invoke_syscall+0x98/0x2b8 [ 84.016670][ T5357] el0_svc_common+0x138/0x258 [ 84.017450][ T5357] do_el0_svc+0x58/0x14c [ 84.018121][ T5357] el0_svc+0x78/0x1e0 [ 84.018729][ T5357] el0t_64_sync_handler+0xcc/0xe4 [ 84.019530][ T5357] el0t_64_sync+0x1a0/0x1a4 [ 84.036968][ T5360] loop1: detected capacity change from 0 to 40427 [ 84.039641][ T5357] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.069255][ T5390] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.072148][ T5357] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.073438][ T5357] CPU: 1 PID: 5357 Comm: syz.3.50 Not tainted 5.15.189-syzkaller #0 [ 84.074756][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.076290][ T5357] Call trace: [ 84.076758][ T5357] dump_backtrace+0x0/0x43c [ 84.077419][ T5357] show_stack+0x2c/0x3c [ 84.078056][ T5357] __dump_stack+0x30/0x40 [ 84.078728][ T5357] dump_stack_lvl+0xf8/0x160 [ 84.079425][ T5357] dump_stack+0x1c/0x5c [ 84.080062][ T5357] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.080861][ T5357] f2fs_iget+0x1a74/0x5170 [ 84.081546][ T5357] f2fs_nfs_get_inode+0x80/0x118 [ 84.082317][ T5357] generic_fh_to_dentry+0x9c/0x104 [ 84.083099][ T5357] f2fs_fh_to_dentry+0x44/0x58 [ 84.083908][ T5357] exportfs_decode_fh_raw+0x10c/0x49c [ 84.084740][ T5357] exportfs_decode_fh+0x50/0x80 [ 84.085500][ T5357] do_handle_open+0x514/0x8e8 [ 84.086227][ T5357] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.087194][ T5357] invoke_syscall+0x98/0x2b8 [ 84.087902][ T5357] el0_svc_common+0x138/0x258 [ 84.088617][ T5357] do_el0_svc+0x58/0x14c [ 84.089275][ T5357] el0_svc+0x78/0x1e0 [ 84.089920][ T5357] el0t_64_sync_handler+0xcc/0xe4 [ 84.090739][ T5357] el0t_64_sync+0x1a0/0x1a4 [ 84.109250][ T5357] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.150171][ T5360] F2FS-fs (loop1): Found nat_bits in checkpoint [ 84.163005][ T5360] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 84.165462][ T5360] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.166758][ T5360] CPU: 1 PID: 5360 Comm: syz.1.49 Not tainted 5.15.189-syzkaller #0 [ 84.167976][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.169463][ T5360] Call trace: [ 84.169977][ T5360] dump_backtrace+0x0/0x43c [ 84.170632][ T5360] show_stack+0x2c/0x3c [ 84.171225][ T5360] __dump_stack+0x30/0x40 [ 84.171962][ T5360] dump_stack_lvl+0xf8/0x160 [ 84.172697][ T5360] dump_stack+0x1c/0x5c [ 84.173372][ T5360] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.174245][ T5360] f2fs_iget+0x1a74/0x5170 [ 84.174976][ T5360] f2fs_nfs_get_inode+0x80/0x118 [ 84.175744][ T5360] generic_fh_to_dentry+0x9c/0x104 [ 84.176511][ T5360] f2fs_fh_to_dentry+0x44/0x58 [ 84.177318][ T5360] exportfs_decode_fh_raw+0x10c/0x49c [ 84.178201][ T5360] exportfs_decode_fh+0x50/0x80 [ 84.178960][ T5360] do_handle_open+0x514/0x8e8 [ 84.179823][ T5360] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.180766][ T5360] invoke_syscall+0x98/0x2b8 [ 84.181440][ T5360] el0_svc_common+0x138/0x258 [ 84.182138][ T5360] do_el0_svc+0x58/0x14c [ 84.182719][ T5360] el0_svc+0x78/0x1e0 [ 84.183374][ T5360] el0t_64_sync_handler+0xcc/0xe4 [ 84.184080][ T5360] el0t_64_sync+0x1a0/0x1a4 [ 84.192230][ T5366] loop0: detected capacity change from 0 to 40427 [ 84.225194][ T5378] loop2: detected capacity change from 0 to 40427 [ 84.227333][ T5366] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.254307][ T5366] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 84.256602][ T5366] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.257785][ T5366] CPU: 1 PID: 5366 Comm: syz.0.51 Not tainted 5.15.189-syzkaller #0 [ 84.259087][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.260745][ T5366] Call trace: [ 84.261279][ T5366] dump_backtrace+0x0/0x43c [ 84.262034][ T5366] show_stack+0x2c/0x3c [ 84.262683][ T5366] __dump_stack+0x30/0x40 [ 84.263351][ T5366] dump_stack_lvl+0xf8/0x160 [ 84.264103][ T5366] dump_stack+0x1c/0x5c [ 84.264815][ T5366] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.265744][ T5366] f2fs_iget+0x1a74/0x5170 [ 84.266527][ T5366] f2fs_nfs_get_inode+0x80/0x118 [ 84.267293][ T5366] generic_fh_to_dentry+0x9c/0x104 [ 84.268099][ T5366] f2fs_fh_to_dentry+0x44/0x58 [ 84.268849][ T5366] exportfs_decode_fh_raw+0x10c/0x49c [ 84.269634][ T5366] exportfs_decode_fh+0x50/0x80 [ 84.270431][ T5366] do_handle_open+0x514/0x8e8 [ 84.271178][ T5366] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.272079][ T5366] invoke_syscall+0x98/0x2b8 [ 84.272766][ T5366] el0_svc_common+0x138/0x258 [ 84.273464][ T5366] do_el0_svc+0x58/0x14c [ 84.274120][ T5366] el0_svc+0x78/0x1e0 [ 84.274769][ T5366] el0t_64_sync_handler+0xcc/0xe4 [ 84.275620][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 84.281770][ T5360] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.283730][ T5415] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.285770][ T5415] CPU: 0 PID: 5415 Comm: syz.1.49 Not tainted 5.15.189-syzkaller #0 [ 84.287068][ T5415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.288663][ T5415] Call trace: [ 84.289220][ T5415] dump_backtrace+0x0/0x43c [ 84.289902][ T5415] show_stack+0x2c/0x3c [ 84.290504][ T5415] __dump_stack+0x30/0x40 [ 84.291178][ T5415] dump_stack_lvl+0xf8/0x160 [ 84.291858][ T5415] dump_stack+0x1c/0x5c [ 84.292561][ T5415] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.293399][ T5415] f2fs_iget+0x1a74/0x5170 [ 84.294160][ T5415] f2fs_nfs_get_inode+0x80/0x118 [ 84.294943][ T5415] generic_fh_to_dentry+0x9c/0x104 [ 84.295775][ T5415] f2fs_fh_to_dentry+0x44/0x58 [ 84.296575][ T5415] exportfs_decode_fh_raw+0x10c/0x49c [ 84.297484][ T5415] exportfs_decode_fh+0x50/0x80 [ 84.298314][ T5415] do_handle_open+0x514/0x8e8 [ 84.299079][ T5415] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.300062][ T5415] invoke_syscall+0x98/0x2b8 [ 84.300760][ T5415] el0_svc_common+0x138/0x258 [ 84.301521][ T5415] do_el0_svc+0x58/0x14c [ 84.302209][ T5415] el0_svc+0x78/0x1e0 [ 84.302832][ T5415] el0t_64_sync_handler+0xcc/0xe4 [ 84.303543][ T5415] el0t_64_sync+0x1a0/0x1a4 [ 84.322270][ T5366] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.324465][ T5416] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.325836][ T5416] CPU: 0 PID: 5416 Comm: syz.0.51 Not tainted 5.15.189-syzkaller #0 [ 84.327048][ T5416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.328777][ T5416] Call trace: [ 84.329332][ T5416] dump_backtrace+0x0/0x43c [ 84.330101][ T5416] show_stack+0x2c/0x3c [ 84.330779][ T5416] __dump_stack+0x30/0x40 [ 84.331511][ T5416] dump_stack_lvl+0xf8/0x160 [ 84.332227][ T5416] dump_stack+0x1c/0x5c [ 84.332838][ T5416] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.333718][ T5416] f2fs_iget+0x1a74/0x5170 [ 84.334470][ T5416] f2fs_nfs_get_inode+0x80/0x118 [ 84.335240][ T5416] generic_fh_to_dentry+0x9c/0x104 [ 84.335972][ T5416] f2fs_fh_to_dentry+0x44/0x58 [ 84.336587][ T5416] exportfs_decode_fh_raw+0x10c/0x49c [ 84.337317][ T5416] exportfs_decode_fh+0x50/0x80 [ 84.338067][ T5416] do_handle_open+0x514/0x8e8 [ 84.338694][ T5416] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.339541][ T5416] invoke_syscall+0x98/0x2b8 [ 84.340205][ T5416] el0_svc_common+0x138/0x258 [ 84.340846][ T5416] do_el0_svc+0x58/0x14c [ 84.341446][ T5416] el0_svc+0x78/0x1e0 [ 84.342071][ T5416] el0t_64_sync_handler+0xcc/0xe4 [ 84.342861][ T5416] el0t_64_sync+0x1a0/0x1a4 [ 84.360161][ T5378] F2FS-fs (loop2): Found nat_bits in checkpoint [ 84.387582][ T5378] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 84.394910][ T5416] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.399938][ T5378] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.405079][ T5415] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.405687][ T5378] CPU: 1 PID: 5378 Comm: syz.2.52 Not tainted 5.15.189-syzkaller #0 [ 84.408319][ T5378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.409905][ T5378] Call trace: [ 84.410379][ T5378] dump_backtrace+0x0/0x43c [ 84.411017][ T5378] show_stack+0x2c/0x3c [ 84.411662][ T5378] __dump_stack+0x30/0x40 [ 84.412289][ T5378] dump_stack_lvl+0xf8/0x160 [ 84.413002][ T5378] dump_stack+0x1c/0x5c [ 84.413685][ T5378] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.414528][ T5378] f2fs_iget+0x1a74/0x5170 [ 84.415219][ T5378] f2fs_nfs_get_inode+0x80/0x118 [ 84.415972][ T5378] generic_fh_to_dentry+0x9c/0x104 [ 84.416840][ T5378] f2fs_fh_to_dentry+0x44/0x58 [ 84.417636][ T5378] exportfs_decode_fh_raw+0x10c/0x49c [ 84.418514][ T5378] exportfs_decode_fh+0x50/0x80 [ 84.419278][ T5378] do_handle_open+0x514/0x8e8 [ 84.420024][ T5378] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.420940][ T5378] invoke_syscall+0x98/0x2b8 [ 84.421647][ T5378] el0_svc_common+0x138/0x258 [ 84.422341][ T5378] do_el0_svc+0x58/0x14c [ 84.423030][ T5378] el0_svc+0x78/0x1e0 [ 84.423671][ T5378] el0t_64_sync_handler+0xcc/0xe4 [ 84.424442][ T5378] el0t_64_sync+0x1a0/0x1a4 [ 84.509340][ T5378] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.512929][ T5424] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.514156][ T5424] CPU: 1 PID: 5424 Comm: syz.2.52 Not tainted 5.15.189-syzkaller #0 [ 84.515429][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.516956][ T5424] Call trace: [ 84.517451][ T5424] dump_backtrace+0x0/0x43c [ 84.518118][ T5424] show_stack+0x2c/0x3c [ 84.518780][ T5424] __dump_stack+0x30/0x40 [ 84.519462][ T5424] dump_stack_lvl+0xf8/0x160 [ 84.520194][ T5424] dump_stack+0x1c/0x5c [ 84.520791][ T5424] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.521611][ T5424] f2fs_iget+0x1a74/0x5170 [ 84.522304][ T5424] f2fs_nfs_get_inode+0x80/0x118 [ 84.523004][ T5424] generic_fh_to_dentry+0x9c/0x104 [ 84.523797][ T5424] f2fs_fh_to_dentry+0x44/0x58 [ 84.524569][ T5424] exportfs_decode_fh_raw+0x10c/0x49c [ 84.525413][ T5424] exportfs_decode_fh+0x50/0x80 [ 84.526153][ T5424] do_handle_open+0x514/0x8e8 [ 84.526929][ T5424] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.527902][ T5424] invoke_syscall+0x98/0x2b8 [ 84.528628][ T5424] el0_svc_common+0x138/0x258 [ 84.529380][ T5424] do_el0_svc+0x58/0x14c [ 84.530102][ T5424] el0_svc+0x78/0x1e0 [ 84.530777][ T5424] el0t_64_sync_handler+0xcc/0xe4 [ 84.531605][ T5424] el0t_64_sync+0x1a0/0x1a4 [ 84.599565][ T5424] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.693053][ T5401] loop4: detected capacity change from 0 to 40427 [ 84.763793][ T5401] F2FS-fs (loop4): Found nat_bits in checkpoint [ 84.789628][ T5401] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 84.791633][ T5401] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.792892][ T5401] CPU: 1 PID: 5401 Comm: syz.4.53 Not tainted 5.15.189-syzkaller #0 [ 84.794150][ T5401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.795691][ T5401] Call trace: [ 84.796192][ T5401] dump_backtrace+0x0/0x43c [ 84.796979][ T5401] show_stack+0x2c/0x3c [ 84.797615][ T5401] __dump_stack+0x30/0x40 [ 84.798234][ T5401] dump_stack_lvl+0xf8/0x160 [ 84.799012][ T5401] dump_stack+0x1c/0x5c [ 84.799693][ T5401] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.800575][ T5401] f2fs_iget+0x1a74/0x5170 [ 84.801281][ T5401] f2fs_nfs_get_inode+0x80/0x118 [ 84.802111][ T5401] generic_fh_to_dentry+0x9c/0x104 [ 84.802898][ T5401] f2fs_fh_to_dentry+0x44/0x58 [ 84.803705][ T5401] exportfs_decode_fh_raw+0x10c/0x49c [ 84.804571][ T5401] exportfs_decode_fh+0x50/0x80 [ 84.805412][ T5401] do_handle_open+0x514/0x8e8 [ 84.806259][ T5401] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.807243][ T5401] invoke_syscall+0x98/0x2b8 [ 84.808011][ T5401] el0_svc_common+0x138/0x258 [ 84.808722][ T5401] do_el0_svc+0x58/0x14c [ 84.809394][ T5401] el0_svc+0x78/0x1e0 [ 84.809993][ T5401] el0t_64_sync_handler+0xcc/0xe4 [ 84.810826][ T5401] el0t_64_sync+0x1a0/0x1a4 [ 84.856384][ T5426] loop0: detected capacity change from 0 to 40427 [ 84.862789][ T5401] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 84.865923][ T5449] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.867225][ T5449] CPU: 0 PID: 5449 Comm: syz.4.53 Not tainted 5.15.189-syzkaller #0 [ 84.868560][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.870291][ T5449] Call trace: [ 84.870852][ T5449] dump_backtrace+0x0/0x43c [ 84.871631][ T5449] show_stack+0x2c/0x3c [ 84.872344][ T5449] __dump_stack+0x30/0x40 [ 84.873067][ T5449] dump_stack_lvl+0xf8/0x160 [ 84.873870][ T5449] dump_stack+0x1c/0x5c [ 84.874538][ T5449] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.875386][ T5449] f2fs_iget+0x1a74/0x5170 [ 84.876128][ T5449] f2fs_nfs_get_inode+0x80/0x118 [ 84.876948][ T5449] generic_fh_to_dentry+0x9c/0x104 [ 84.877791][ T5449] f2fs_fh_to_dentry+0x44/0x58 [ 84.878599][ T5449] exportfs_decode_fh_raw+0x10c/0x49c [ 84.879549][ T5449] exportfs_decode_fh+0x50/0x80 [ 84.880349][ T5449] do_handle_open+0x514/0x8e8 [ 84.881096][ T5449] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.882099][ T5449] invoke_syscall+0x98/0x2b8 [ 84.882882][ T5449] el0_svc_common+0x138/0x258 [ 84.883645][ T5449] do_el0_svc+0x58/0x14c [ 84.884343][ T5449] el0_svc+0x78/0x1e0 [ 84.884990][ T5449] el0t_64_sync_handler+0xcc/0xe4 [ 84.885792][ T5449] el0t_64_sync+0x1a0/0x1a4 [ 84.895320][ T5431] loop3: detected capacity change from 0 to 40427 [ 84.919730][ T5426] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.947974][ T5426] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 84.953833][ T5426] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 84.955042][ T5426] CPU: 1 PID: 5426 Comm: syz.0.55 Not tainted 5.15.189-syzkaller #0 [ 84.956310][ T5426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.957853][ T5426] Call trace: [ 84.958385][ T5426] dump_backtrace+0x0/0x43c [ 84.959143][ T5426] show_stack+0x2c/0x3c [ 84.959806][ T5426] __dump_stack+0x30/0x40 [ 84.960463][ T5426] dump_stack_lvl+0xf8/0x160 [ 84.961171][ T5426] dump_stack+0x1c/0x5c [ 84.961777][ T5426] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 84.962653][ T5426] f2fs_iget+0x1a74/0x5170 [ 84.963331][ T5426] f2fs_nfs_get_inode+0x80/0x118 [ 84.964076][ T5426] generic_fh_to_dentry+0x9c/0x104 [ 84.964868][ T5426] f2fs_fh_to_dentry+0x44/0x58 [ 84.965571][ T5426] exportfs_decode_fh_raw+0x10c/0x49c [ 84.966469][ T5426] exportfs_decode_fh+0x50/0x80 [ 84.967256][ T5426] do_handle_open+0x514/0x8e8 [ 84.967965][ T5426] __arm64_sys_open_by_handle_at+0x80/0x94 [ 84.968964][ T5426] invoke_syscall+0x98/0x2b8 [ 84.969742][ T5426] el0_svc_common+0x138/0x258 [ 84.970499][ T5426] do_el0_svc+0x58/0x14c [ 84.971135][ T5426] el0_svc+0x78/0x1e0 [ 84.971770][ T5426] el0t_64_sync_handler+0xcc/0xe4 [ 84.972606][ T5426] el0t_64_sync+0x1a0/0x1a4 [ 84.989273][ T5449] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.002032][ T5426] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.004000][ T5460] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.005248][ T5460] CPU: 1 PID: 5460 Comm: syz.0.55 Not tainted 5.15.189-syzkaller #0 [ 85.006543][ T5460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.008206][ T5460] Call trace: [ 85.008759][ T5460] dump_backtrace+0x0/0x43c [ 85.009487][ T5460] show_stack+0x2c/0x3c [ 85.010158][ T5460] __dump_stack+0x30/0x40 [ 85.010862][ T5460] dump_stack_lvl+0xf8/0x160 [ 85.011545][ T5460] dump_stack+0x1c/0x5c [ 85.012219][ T5460] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.012967][ T5460] f2fs_iget+0x1a74/0x5170 [ 85.013611][ T5460] f2fs_nfs_get_inode+0x80/0x118 [ 85.014321][ T5460] generic_fh_to_dentry+0x9c/0x104 [ 85.015068][ T5460] f2fs_fh_to_dentry+0x44/0x58 [ 85.015777][ T5460] exportfs_decode_fh_raw+0x10c/0x49c [ 85.016625][ T5460] exportfs_decode_fh+0x50/0x80 [ 85.017385][ T5460] do_handle_open+0x514/0x8e8 [ 85.018188][ T5460] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.019122][ T5460] invoke_syscall+0x98/0x2b8 [ 85.019891][ T5460] el0_svc_common+0x138/0x258 [ 85.020705][ T5460] do_el0_svc+0x58/0x14c [ 85.021425][ T5460] el0_svc+0x78/0x1e0 [ 85.022153][ T5460] el0t_64_sync_handler+0xcc/0xe4 [ 85.022883][ T5460] el0t_64_sync+0x1a0/0x1a4 [ 85.030086][ T5431] F2FS-fs (loop3): Found nat_bits in checkpoint [ 85.049729][ T5431] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 85.057568][ T5431] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.058814][ T5431] CPU: 0 PID: 5431 Comm: syz.3.57 Not tainted 5.15.189-syzkaller #0 [ 85.059979][ T5431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.060423][ T5460] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.061502][ T5431] Call trace: [ 85.061509][ T5431] dump_backtrace+0x0/0x43c [ 85.064486][ T5431] show_stack+0x2c/0x3c [ 85.065150][ T5431] __dump_stack+0x30/0x40 [ 85.065916][ T5431] dump_stack_lvl+0xf8/0x160 [ 85.066692][ T5431] dump_stack+0x1c/0x5c [ 85.067357][ T5431] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.068275][ T5431] f2fs_iget+0x1a74/0x5170 [ 85.068982][ T5431] f2fs_nfs_get_inode+0x80/0x118 [ 85.069772][ T5431] generic_fh_to_dentry+0x9c/0x104 [ 85.070596][ T5431] f2fs_fh_to_dentry+0x44/0x58 [ 85.071331][ T5431] exportfs_decode_fh_raw+0x10c/0x49c [ 85.072175][ T5431] exportfs_decode_fh+0x50/0x80 [ 85.072876][ T5431] do_handle_open+0x514/0x8e8 [ 85.073579][ T5431] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.074439][ T5431] invoke_syscall+0x98/0x2b8 [ 85.075158][ T5431] el0_svc_common+0x138/0x258 [ 85.075935][ T5431] do_el0_svc+0x58/0x14c [ 85.076633][ T5431] el0_svc+0x78/0x1e0 [ 85.077323][ T5431] el0t_64_sync_handler+0xcc/0xe4 [ 85.078149][ T5431] el0t_64_sync+0x1a0/0x1a4 [ 85.100566][ T5438] loop2: detected capacity change from 0 to 40427 [ 85.173695][ T5431] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.180345][ T5438] F2FS-fs (loop2): Found nat_bits in checkpoint [ 85.186095][ T5477] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.187294][ T5477] CPU: 0 PID: 5477 Comm: syz.3.57 Not tainted 5.15.189-syzkaller #0 [ 85.188381][ T5477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.189913][ T5477] Call trace: [ 85.190357][ T5477] dump_backtrace+0x0/0x43c [ 85.191018][ T5477] show_stack+0x2c/0x3c [ 85.191700][ T5477] __dump_stack+0x30/0x40 [ 85.192427][ T5477] dump_stack_lvl+0xf8/0x160 [ 85.193195][ T5477] dump_stack+0x1c/0x5c [ 85.193901][ T5477] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.194740][ T5477] f2fs_iget+0x1a74/0x5170 [ 85.195423][ T5477] f2fs_nfs_get_inode+0x80/0x118 [ 85.196209][ T5477] generic_fh_to_dentry+0x9c/0x104 [ 85.197035][ T5477] f2fs_fh_to_dentry+0x44/0x58 [ 85.197794][ T5477] exportfs_decode_fh_raw+0x10c/0x49c [ 85.198675][ T5477] exportfs_decode_fh+0x50/0x80 [ 85.199408][ T5477] do_handle_open+0x514/0x8e8 [ 85.200113][ T5477] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.200946][ T5477] invoke_syscall+0x98/0x2b8 [ 85.201587][ T5477] el0_svc_common+0x138/0x258 [ 85.202267][ T5477] do_el0_svc+0x58/0x14c [ 85.202911][ T5477] el0_svc+0x78/0x1e0 [ 85.203568][ T5477] el0t_64_sync_handler+0xcc/0xe4 [ 85.204405][ T5477] el0t_64_sync+0x1a0/0x1a4 [ 85.229376][ T5438] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 85.231632][ T5438] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.232949][ T5438] CPU: 1 PID: 5438 Comm: syz.2.58 Not tainted 5.15.189-syzkaller #0 [ 85.234130][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.235591][ T5438] Call trace: [ 85.236040][ T5438] dump_backtrace+0x0/0x43c [ 85.236779][ T5438] show_stack+0x2c/0x3c [ 85.237419][ T5438] __dump_stack+0x30/0x40 [ 85.238087][ T5438] dump_stack_lvl+0xf8/0x160 [ 85.238734][ T5438] dump_stack+0x1c/0x5c [ 85.239374][ T5438] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.240219][ T5438] f2fs_iget+0x1a74/0x5170 [ 85.240908][ T5438] f2fs_nfs_get_inode+0x80/0x118 [ 85.241621][ T5438] generic_fh_to_dentry+0x9c/0x104 [ 85.242451][ T5438] f2fs_fh_to_dentry+0x44/0x58 [ 85.243207][ T5438] exportfs_decode_fh_raw+0x10c/0x49c [ 85.244088][ T5438] exportfs_decode_fh+0x50/0x80 [ 85.244827][ T5438] do_handle_open+0x514/0x8e8 [ 85.245535][ T5438] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.246540][ T5438] invoke_syscall+0x98/0x2b8 [ 85.247314][ T5438] el0_svc_common+0x138/0x258 [ 85.248067][ T5438] do_el0_svc+0x58/0x14c [ 85.248694][ T5438] el0_svc+0x78/0x1e0 [ 85.249319][ T5438] el0t_64_sync_handler+0xcc/0xe4 [ 85.250145][ T5438] el0t_64_sync+0x1a0/0x1a4 [ 85.262457][ T5477] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.272994][ T5448] loop1: detected capacity change from 0 to 40427 [ 85.287272][ T5438] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.294671][ T5483] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.295787][ T5483] CPU: 1 PID: 5483 Comm: syz.2.58 Not tainted 5.15.189-syzkaller #0 [ 85.297075][ T5483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.298588][ T5483] Call trace: [ 85.299093][ T5483] dump_backtrace+0x0/0x43c [ 85.299819][ T5483] show_stack+0x2c/0x3c [ 85.300465][ T5483] __dump_stack+0x30/0x40 [ 85.301210][ T5483] dump_stack_lvl+0xf8/0x160 [ 85.301982][ T5483] dump_stack+0x1c/0x5c [ 85.302662][ T5483] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.303474][ T5483] f2fs_iget+0x1a74/0x5170 [ 85.304183][ T5483] f2fs_nfs_get_inode+0x80/0x118 [ 85.304975][ T5483] generic_fh_to_dentry+0x9c/0x104 [ 85.305758][ T5483] f2fs_fh_to_dentry+0x44/0x58 [ 85.306518][ T5483] exportfs_decode_fh_raw+0x10c/0x49c [ 85.307331][ T5483] exportfs_decode_fh+0x50/0x80 [ 85.308154][ T5483] do_handle_open+0x514/0x8e8 [ 85.308921][ T5483] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.309870][ T5483] invoke_syscall+0x98/0x2b8 [ 85.310583][ T5483] el0_svc_common+0x138/0x258 [ 85.311404][ T5483] do_el0_svc+0x58/0x14c [ 85.312121][ T5483] el0_svc+0x78/0x1e0 [ 85.312794][ T5483] el0t_64_sync_handler+0xcc/0xe4 [ 85.313624][ T5483] el0t_64_sync+0x1a0/0x1a4 [ 85.353862][ T5448] F2FS-fs (loop1): Found nat_bits in checkpoint [ 85.359757][ T5483] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.469266][ T5448] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 85.471674][ T5448] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.472937][ T5448] CPU: 1 PID: 5448 Comm: syz.1.56 Not tainted 5.15.189-syzkaller #0 [ 85.474245][ T5448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.475809][ T5448] Call trace: [ 85.476355][ T5448] dump_backtrace+0x0/0x43c [ 85.477098][ T5448] show_stack+0x2c/0x3c [ 85.477742][ T5448] __dump_stack+0x30/0x40 [ 85.478376][ T5448] dump_stack_lvl+0xf8/0x160 [ 85.479064][ T5448] dump_stack+0x1c/0x5c [ 85.479598][ T5448] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.480356][ T5448] f2fs_iget+0x1a74/0x5170 [ 85.481061][ T5448] f2fs_nfs_get_inode+0x80/0x118 [ 85.481856][ T5448] generic_fh_to_dentry+0x9c/0x104 [ 85.482728][ T5448] f2fs_fh_to_dentry+0x44/0x58 [ 85.483554][ T5448] exportfs_decode_fh_raw+0x10c/0x49c [ 85.484465][ T5448] exportfs_decode_fh+0x50/0x80 [ 85.485232][ T5448] do_handle_open+0x514/0x8e8 [ 85.485959][ T5448] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.486877][ T5448] invoke_syscall+0x98/0x2b8 [ 85.487596][ T5448] el0_svc_common+0x138/0x258 [ 85.488375][ T5448] do_el0_svc+0x58/0x14c [ 85.488999][ T5448] el0_svc+0x78/0x1e0 [ 85.489623][ T5448] el0t_64_sync_handler+0xcc/0xe4 [ 85.490329][ T5448] el0t_64_sync+0x1a0/0x1a4 [ 85.534114][ T5466] loop4: detected capacity change from 0 to 40427 [ 85.543096][ T5448] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.545107][ T5501] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.546410][ T5501] CPU: 0 PID: 5501 Comm: syz.1.56 Not tainted 5.15.189-syzkaller #0 [ 85.547541][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.549004][ T5501] Call trace: [ 85.549548][ T5501] dump_backtrace+0x0/0x43c [ 85.550275][ T5501] show_stack+0x2c/0x3c [ 85.550903][ T5501] __dump_stack+0x30/0x40 [ 85.551622][ T5501] dump_stack_lvl+0xf8/0x160 [ 85.552333][ T5501] dump_stack+0x1c/0x5c [ 85.552955][ T5501] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.553756][ T5501] f2fs_iget+0x1a74/0x5170 [ 85.554409][ T5501] f2fs_nfs_get_inode+0x80/0x118 [ 85.555160][ T5501] generic_fh_to_dentry+0x9c/0x104 [ 85.555966][ T5501] f2fs_fh_to_dentry+0x44/0x58 [ 85.556690][ T5501] exportfs_decode_fh_raw+0x10c/0x49c [ 85.557543][ T5501] exportfs_decode_fh+0x50/0x80 [ 85.558363][ T5501] do_handle_open+0x514/0x8e8 [ 85.559116][ T5501] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.559953][ T5501] invoke_syscall+0x98/0x2b8 [ 85.560649][ T5501] el0_svc_common+0x138/0x258 [ 85.561405][ T5501] do_el0_svc+0x58/0x14c [ 85.562060][ T5501] el0_svc+0x78/0x1e0 [ 85.562698][ T5501] el0t_64_sync_handler+0xcc/0xe4 [ 85.563465][ T5501] el0t_64_sync+0x1a0/0x1a4 [ 85.591118][ T5471] loop0: detected capacity change from 0 to 40427 [ 85.602925][ T5466] F2FS-fs (loop4): Found nat_bits in checkpoint [ 85.628772][ T5466] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 85.633510][ T5466] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.634738][ T5466] CPU: 1 PID: 5466 Comm: syz.4.59 Not tainted 5.15.189-syzkaller #0 [ 85.636027][ T5466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.637698][ T5466] Call trace: [ 85.638237][ T5466] dump_backtrace+0x0/0x43c [ 85.638971][ T5466] show_stack+0x2c/0x3c [ 85.639664][ T5466] __dump_stack+0x30/0x40 [ 85.640403][ T5466] dump_stack_lvl+0xf8/0x160 [ 85.641129][ T5466] dump_stack+0x1c/0x5c [ 85.641733][ T5466] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.642499][ T5466] f2fs_iget+0x1a74/0x5170 [ 85.643223][ T5466] f2fs_nfs_get_inode+0x80/0x118 [ 85.643939][ T5466] generic_fh_to_dentry+0x9c/0x104 [ 85.644743][ T5466] f2fs_fh_to_dentry+0x44/0x58 [ 85.645416][ T5466] exportfs_decode_fh_raw+0x10c/0x49c [ 85.646190][ T5466] exportfs_decode_fh+0x50/0x80 [ 85.646307][ T5501] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.646861][ T5466] do_handle_open+0x514/0x8e8 [ 85.649474][ T5466] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.650382][ T5466] invoke_syscall+0x98/0x2b8 [ 85.651109][ T5466] el0_svc_common+0x138/0x258 [ 85.651791][ T5466] do_el0_svc+0x58/0x14c [ 85.652387][ T5466] el0_svc+0x78/0x1e0 [ 85.652986][ T5466] el0t_64_sync_handler+0xcc/0xe4 [ 85.653789][ T5466] el0t_64_sync+0x1a0/0x1a4 [ 85.685545][ T5466] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.687653][ T5510] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.688949][ T5510] CPU: 0 PID: 5510 Comm: syz.4.59 Not tainted 5.15.189-syzkaller #0 [ 85.690278][ T5510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.692010][ T5510] Call trace: [ 85.692604][ T5510] dump_backtrace+0x0/0x43c [ 85.693347][ T5510] show_stack+0x2c/0x3c [ 85.694002][ T5510] __dump_stack+0x30/0x40 [ 85.694714][ T5510] dump_stack_lvl+0xf8/0x160 [ 85.695493][ T5510] dump_stack+0x1c/0x5c [ 85.696169][ T5510] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.697044][ T5510] f2fs_iget+0x1a74/0x5170 [ 85.697828][ T5510] f2fs_nfs_get_inode+0x80/0x118 [ 85.698651][ T5510] generic_fh_to_dentry+0x9c/0x104 [ 85.699361][ T5510] f2fs_fh_to_dentry+0x44/0x58 [ 85.700105][ T5510] exportfs_decode_fh_raw+0x10c/0x49c [ 85.700996][ T5510] exportfs_decode_fh+0x50/0x80 [ 85.701828][ T5510] do_handle_open+0x514/0x8e8 [ 85.702626][ T5510] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.703657][ T5510] invoke_syscall+0x98/0x2b8 [ 85.704494][ T5510] el0_svc_common+0x138/0x258 [ 85.705222][ T5510] do_el0_svc+0x58/0x14c [ 85.705916][ T5510] el0_svc+0x78/0x1e0 [ 85.706532][ T5510] el0t_64_sync_handler+0xcc/0xe4 [ 85.707269][ T5510] el0t_64_sync+0x1a0/0x1a4 [ 85.731906][ T5471] F2FS-fs (loop0): Found nat_bits in checkpoint [ 85.751794][ T5471] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 85.753744][ T5471] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.754991][ T5471] CPU: 0 PID: 5471 Comm: syz.0.60 Not tainted 5.15.189-syzkaller #0 [ 85.756245][ T5471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.757829][ T5471] Call trace: [ 85.758355][ T5471] dump_backtrace+0x0/0x43c [ 85.759054][ T5471] show_stack+0x2c/0x3c [ 85.759737][ T5471] __dump_stack+0x30/0x40 [ 85.760494][ T5471] dump_stack_lvl+0xf8/0x160 [ 85.761334][ T5471] dump_stack+0x1c/0x5c [ 85.762050][ T5471] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.762980][ T5471] f2fs_iget+0x1a74/0x5170 [ 85.763707][ T5471] f2fs_nfs_get_inode+0x80/0x118 [ 85.764542][ T5471] generic_fh_to_dentry+0x9c/0x104 [ 85.765414][ T5471] f2fs_fh_to_dentry+0x44/0x58 [ 85.766264][ T5471] exportfs_decode_fh_raw+0x10c/0x49c [ 85.767192][ T5471] exportfs_decode_fh+0x50/0x80 [ 85.768025][ T5471] do_handle_open+0x514/0x8e8 [ 85.768818][ T5471] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.769785][ T5471] invoke_syscall+0x98/0x2b8 [ 85.770560][ T5471] el0_svc_common+0x138/0x258 [ 85.771206][ T5471] do_el0_svc+0x58/0x14c [ 85.771824][ T5471] el0_svc+0x78/0x1e0 [ 85.772475][ T5471] el0t_64_sync_handler+0xcc/0xe4 [ 85.773231][ T5471] el0t_64_sync+0x1a0/0x1a4 [ 85.809445][ T5496] loop2: detected capacity change from 0 to 40427 [ 85.829833][ T5510] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.845714][ T5471] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.868003][ T5513] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.869527][ T5513] CPU: 0 PID: 5513 Comm: syz.0.60 Not tainted 5.15.189-syzkaller #0 [ 85.870586][ T5513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.872077][ T5513] Call trace: [ 85.872610][ T5513] dump_backtrace+0x0/0x43c [ 85.873229][ T5513] show_stack+0x2c/0x3c [ 85.873807][ T5513] __dump_stack+0x30/0x40 [ 85.874415][ T5513] dump_stack_lvl+0xf8/0x160 [ 85.875147][ T5513] dump_stack+0x1c/0x5c [ 85.875845][ T5513] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.876734][ T5513] f2fs_iget+0x1a74/0x5170 [ 85.877442][ T5513] f2fs_nfs_get_inode+0x80/0x118 [ 85.878263][ T5513] generic_fh_to_dentry+0x9c/0x104 [ 85.879145][ T5513] f2fs_fh_to_dentry+0x44/0x58 [ 85.879891][ T5513] exportfs_decode_fh_raw+0x10c/0x49c [ 85.880826][ T5513] exportfs_decode_fh+0x50/0x80 [ 85.881612][ T5513] do_handle_open+0x514/0x8e8 [ 85.882394][ T5513] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.883307][ T5513] invoke_syscall+0x98/0x2b8 [ 85.884126][ T5513] el0_svc_common+0x138/0x258 [ 85.884905][ T5513] do_el0_svc+0x58/0x14c [ 85.885642][ T5513] el0_svc+0x78/0x1e0 [ 85.886268][ T5513] el0t_64_sync_handler+0xcc/0xe4 [ 85.887011][ T5513] el0t_64_sync+0x1a0/0x1a4 [ 85.898882][ T5496] F2FS-fs (loop2): Found nat_bits in checkpoint [ 85.913611][ T5498] loop3: detected capacity change from 0 to 40427 [ 85.926023][ T5496] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 85.927894][ T5496] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 85.929074][ T5496] CPU: 0 PID: 5496 Comm: syz.2.62 Not tainted 5.15.189-syzkaller #0 [ 85.930418][ T5496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.932135][ T5496] Call trace: [ 85.932643][ T5496] dump_backtrace+0x0/0x43c [ 85.933352][ T5496] show_stack+0x2c/0x3c [ 85.933997][ T5496] __dump_stack+0x30/0x40 [ 85.934690][ T5496] dump_stack_lvl+0xf8/0x160 [ 85.935429][ T5496] dump_stack+0x1c/0x5c [ 85.936095][ T5496] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 85.936957][ T5496] f2fs_iget+0x1a74/0x5170 [ 85.937622][ T5496] f2fs_nfs_get_inode+0x80/0x118 [ 85.938433][ T5496] generic_fh_to_dentry+0x9c/0x104 [ 85.939246][ T5496] f2fs_fh_to_dentry+0x44/0x58 [ 85.939991][ T5496] exportfs_decode_fh_raw+0x10c/0x49c [ 85.940848][ T5496] exportfs_decode_fh+0x50/0x80 [ 85.941680][ T5496] do_handle_open+0x514/0x8e8 [ 85.942473][ T5496] __arm64_sys_open_by_handle_at+0x80/0x94 [ 85.943427][ T5496] invoke_syscall+0x98/0x2b8 [ 85.944241][ T5496] el0_svc_common+0x138/0x258 [ 85.945020][ T5496] do_el0_svc+0x58/0x14c [ 85.945715][ T5496] el0_svc+0x78/0x1e0 [ 85.946362][ T5496] el0t_64_sync_handler+0xcc/0xe4 [ 85.947172][ T5496] el0t_64_sync+0x1a0/0x1a4 [ 85.953725][ T5513] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 85.992342][ T5498] F2FS-fs (loop3): Found nat_bits in checkpoint [ 86.012796][ T5498] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 86.020759][ T5498] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.021983][ T5498] CPU: 0 PID: 5498 Comm: syz.3.61 Not tainted 5.15.189-syzkaller #0 [ 86.023203][ T5498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.024890][ T5498] Call trace: [ 86.025449][ T5498] dump_backtrace+0x0/0x43c [ 86.026159][ T5498] show_stack+0x2c/0x3c [ 86.026797][ T5498] __dump_stack+0x30/0x40 [ 86.027477][ T5498] dump_stack_lvl+0xf8/0x160 [ 86.028221][ T5498] dump_stack+0x1c/0x5c [ 86.028904][ T5498] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.029689][ T5498] f2fs_iget+0x1a74/0x5170 [ 86.030360][ T5498] f2fs_nfs_get_inode+0x80/0x118 [ 86.031132][ T5498] generic_fh_to_dentry+0x9c/0x104 [ 86.031928][ T5498] f2fs_fh_to_dentry+0x44/0x58 [ 86.032611][ T5498] exportfs_decode_fh_raw+0x10c/0x49c [ 86.033463][ T5498] exportfs_decode_fh+0x50/0x80 [ 86.034144][ T5498] do_handle_open+0x514/0x8e8 [ 86.034795][ T5498] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.035679][ T5498] invoke_syscall+0x98/0x2b8 [ 86.036374][ T5498] el0_svc_common+0x138/0x258 [ 86.037060][ T5498] do_el0_svc+0x58/0x14c [ 86.037698][ T5498] el0_svc+0x78/0x1e0 [ 86.038287][ T5498] el0t_64_sync_handler+0xcc/0xe4 [ 86.039050][ T5498] el0t_64_sync+0x1a0/0x1a4 [ 86.041570][ T5496] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.053696][ T5524] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.054862][ T5524] CPU: 1 PID: 5524 Comm: syz.2.62 Not tainted 5.15.189-syzkaller #0 [ 86.056147][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.057762][ T5524] Call trace: [ 86.058293][ T5524] dump_backtrace+0x0/0x43c [ 86.059027][ T5524] show_stack+0x2c/0x3c [ 86.059651][ T5524] __dump_stack+0x30/0x40 [ 86.060369][ T5524] dump_stack_lvl+0xf8/0x160 [ 86.061090][ T5524] dump_stack+0x1c/0x5c [ 86.061787][ T5524] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.062696][ T5524] f2fs_iget+0x1a74/0x5170 [ 86.063422][ T5524] f2fs_nfs_get_inode+0x80/0x118 [ 86.064199][ T5524] generic_fh_to_dentry+0x9c/0x104 [ 86.065018][ T5524] f2fs_fh_to_dentry+0x44/0x58 [ 86.065759][ T5524] exportfs_decode_fh_raw+0x10c/0x49c [ 86.066576][ T5524] exportfs_decode_fh+0x50/0x80 [ 86.067334][ T5524] do_handle_open+0x514/0x8e8 [ 86.068096][ T5524] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.069051][ T5524] invoke_syscall+0x98/0x2b8 [ 86.069802][ T5524] el0_svc_common+0x138/0x258 [ 86.070509][ T5524] do_el0_svc+0x58/0x14c [ 86.071175][ T5524] el0_svc+0x78/0x1e0 [ 86.071820][ T5524] el0t_64_sync_handler+0xcc/0xe4 [ 86.072549][ T5524] el0t_64_sync+0x1a0/0x1a4 [ 86.114000][ T5524] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.123862][ T5498] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.128885][ T5527] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.130114][ T5527] CPU: 1 PID: 5527 Comm: syz.3.61 Not tainted 5.15.189-syzkaller #0 [ 86.131283][ T5527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.132666][ T5527] Call trace: [ 86.133126][ T5527] dump_backtrace+0x0/0x43c [ 86.133894][ T5527] show_stack+0x2c/0x3c [ 86.134605][ T5527] __dump_stack+0x30/0x40 [ 86.135298][ T5527] dump_stack_lvl+0xf8/0x160 [ 86.136096][ T5527] dump_stack+0x1c/0x5c [ 86.136856][ T5527] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.137612][ T5527] f2fs_iget+0x1a74/0x5170 [ 86.138249][ T5527] f2fs_nfs_get_inode+0x80/0x118 [ 86.138931][ T5527] generic_fh_to_dentry+0x9c/0x104 [ 86.139649][ T5527] f2fs_fh_to_dentry+0x44/0x58 [ 86.140322][ T5527] exportfs_decode_fh_raw+0x10c/0x49c [ 86.141079][ T5527] exportfs_decode_fh+0x50/0x80 [ 86.141763][ T5527] do_handle_open+0x514/0x8e8 [ 86.142468][ T5527] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.143393][ T5527] invoke_syscall+0x98/0x2b8 [ 86.144111][ T5527] el0_svc_common+0x138/0x258 [ 86.144817][ T5527] do_el0_svc+0x58/0x14c [ 86.145570][ T5527] el0_svc+0x78/0x1e0 [ 86.146194][ T5527] el0t_64_sync_handler+0xcc/0xe4 [ 86.147033][ T5527] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:26 executed programs: 60 [ 86.334871][ T5515] loop1: detected capacity change from 0 to 40427 [ 86.352055][ T5527] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.421411][ T5515] F2FS-fs (loop1): Found nat_bits in checkpoint [ 86.432861][ T5522] loop4: detected capacity change from 0 to 40427 [ 86.445827][ T5515] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 86.447869][ T5515] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.449050][ T5515] CPU: 0 PID: 5515 Comm: syz.1.63 Not tainted 5.15.189-syzkaller #0 [ 86.450460][ T5515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.452195][ T5515] Call trace: [ 86.452736][ T5515] dump_backtrace+0x0/0x43c [ 86.453439][ T5515] show_stack+0x2c/0x3c [ 86.454233][ T5515] __dump_stack+0x30/0x40 [ 86.455001][ T5515] dump_stack_lvl+0xf8/0x160 [ 86.455790][ T5515] dump_stack+0x1c/0x5c [ 86.456501][ T5515] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.457465][ T5515] f2fs_iget+0x1a74/0x5170 [ 86.458171][ T5515] f2fs_nfs_get_inode+0x80/0x118 [ 86.458947][ T5515] generic_fh_to_dentry+0x9c/0x104 [ 86.459851][ T5515] f2fs_fh_to_dentry+0x44/0x58 [ 86.460624][ T5515] exportfs_decode_fh_raw+0x10c/0x49c [ 86.461510][ T5515] exportfs_decode_fh+0x50/0x80 [ 86.462331][ T5515] do_handle_open+0x514/0x8e8 [ 86.463128][ T5515] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.464007][ T5515] invoke_syscall+0x98/0x2b8 [ 86.464796][ T5515] el0_svc_common+0x138/0x258 [ 86.465590][ T5515] do_el0_svc+0x58/0x14c [ 86.466272][ T5515] el0_svc+0x78/0x1e0 [ 86.466922][ T5515] el0t_64_sync_handler+0xcc/0xe4 [ 86.467674][ T5515] el0t_64_sync+0x1a0/0x1a4 [ 86.488292][ T5522] F2FS-fs (loop4): Found nat_bits in checkpoint [ 86.532437][ T5515] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.534819][ T5522] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 86.536768][ T5522] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.537784][ T5530] loop2: detected capacity change from 0 to 40427 [ 86.538407][ T5522] CPU: 0 PID: 5522 Comm: syz.4.64 Not tainted 5.15.189-syzkaller #0 [ 86.540392][ T5522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.541913][ T5522] Call trace: [ 86.542443][ T5522] dump_backtrace+0x0/0x43c [ 86.543205][ T5522] show_stack+0x2c/0x3c [ 86.543907][ T5522] __dump_stack+0x30/0x40 [ 86.544574][ T5522] dump_stack_lvl+0xf8/0x160 [ 86.545266][ T5522] dump_stack+0x1c/0x5c [ 86.545947][ T5522] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.546759][ T5522] f2fs_iget+0x1a74/0x5170 [ 86.547429][ T5522] f2fs_nfs_get_inode+0x80/0x118 [ 86.548204][ T5522] generic_fh_to_dentry+0x9c/0x104 [ 86.548971][ T5522] f2fs_fh_to_dentry+0x44/0x58 [ 86.549734][ T5522] exportfs_decode_fh_raw+0x10c/0x49c [ 86.550591][ T5522] exportfs_decode_fh+0x50/0x80 [ 86.551309][ T5522] do_handle_open+0x514/0x8e8 [ 86.552029][ T5522] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.552888][ T5522] invoke_syscall+0x98/0x2b8 [ 86.553553][ T5522] el0_svc_common+0x138/0x258 [ 86.554258][ T5522] do_el0_svc+0x58/0x14c [ 86.554859][ T5522] el0_svc+0x78/0x1e0 [ 86.555448][ T5522] el0t_64_sync_handler+0xcc/0xe4 [ 86.556162][ T5522] el0t_64_sync+0x1a0/0x1a4 [ 86.568155][ T5542] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.571512][ T5542] CPU: 0 PID: 5542 Comm: syz.1.63 Not tainted 5.15.189-syzkaller #0 [ 86.572726][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.574334][ T5542] Call trace: [ 86.574892][ T5542] dump_backtrace+0x0/0x43c [ 86.575660][ T5542] show_stack+0x2c/0x3c [ 86.576302][ T5542] __dump_stack+0x30/0x40 [ 86.576973][ T5542] dump_stack_lvl+0xf8/0x160 [ 86.577691][ T5542] dump_stack+0x1c/0x5c [ 86.578287][ T5542] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.579101][ T5542] f2fs_iget+0x1a74/0x5170 [ 86.579758][ T5542] f2fs_nfs_get_inode+0x80/0x118 [ 86.580446][ T5542] generic_fh_to_dentry+0x9c/0x104 [ 86.581219][ T5542] f2fs_fh_to_dentry+0x44/0x58 [ 86.582029][ T5542] exportfs_decode_fh_raw+0x10c/0x49c [ 86.582911][ T5542] exportfs_decode_fh+0x50/0x80 [ 86.583662][ T5542] do_handle_open+0x514/0x8e8 [ 86.584433][ T5542] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.585399][ T5542] invoke_syscall+0x98/0x2b8 [ 86.586205][ T5542] el0_svc_common+0x138/0x258 [ 86.587028][ T5542] do_el0_svc+0x58/0x14c [ 86.587712][ T5542] el0_svc+0x78/0x1e0 [ 86.588346][ T5542] el0t_64_sync_handler+0xcc/0xe4 [ 86.589129][ T5542] el0t_64_sync+0x1a0/0x1a4 [ 86.603384][ T5530] F2FS-fs (loop2): Found nat_bits in checkpoint [ 86.614057][ T5531] loop0: detected capacity change from 0 to 40427 [ 86.628645][ T5522] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.633550][ T5530] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 86.635484][ T5530] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.636713][ T5530] CPU: 0 PID: 5530 Comm: syz.2.66 Not tainted 5.15.189-syzkaller #0 [ 86.637947][ T5530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.639524][ T5530] Call trace: [ 86.639987][ T5530] dump_backtrace+0x0/0x43c [ 86.640910][ T5530] show_stack+0x2c/0x3c [ 86.641536][ T5530] __dump_stack+0x30/0x40 [ 86.642226][ T5530] dump_stack_lvl+0xf8/0x160 [ 86.642860][ T5530] dump_stack+0x1c/0x5c [ 86.643479][ T5530] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.644269][ T5530] f2fs_iget+0x1a74/0x5170 [ 86.644947][ T5530] f2fs_nfs_get_inode+0x80/0x118 [ 86.645659][ T5530] generic_fh_to_dentry+0x9c/0x104 [ 86.646509][ T5530] f2fs_fh_to_dentry+0x44/0x58 [ 86.647289][ T5530] exportfs_decode_fh_raw+0x10c/0x49c [ 86.648133][ T5530] exportfs_decode_fh+0x50/0x80 [ 86.648900][ T5530] do_handle_open+0x514/0x8e8 [ 86.649711][ T5530] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.650618][ T5530] invoke_syscall+0x98/0x2b8 [ 86.651360][ T5530] el0_svc_common+0x138/0x258 [ 86.652162][ T5530] do_el0_svc+0x58/0x14c [ 86.652871][ T5530] el0_svc+0x78/0x1e0 [ 86.653516][ T5530] el0t_64_sync_handler+0xcc/0xe4 [ 86.654322][ T5530] el0t_64_sync+0x1a0/0x1a4 [ 86.660043][ T5549] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.662359][ T5542] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.662708][ T5549] CPU: 1 PID: 5549 Comm: syz.4.64 Not tainted 5.15.189-syzkaller #0 [ 86.665307][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.666749][ T5549] Call trace: [ 86.667194][ T5549] dump_backtrace+0x0/0x43c [ 86.667817][ T5549] show_stack+0x2c/0x3c [ 86.668426][ T5549] __dump_stack+0x30/0x40 [ 86.669011][ T5549] dump_stack_lvl+0xf8/0x160 [ 86.669718][ T5549] dump_stack+0x1c/0x5c [ 86.670339][ T5549] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.671200][ T5549] f2fs_iget+0x1a74/0x5170 [ 86.671897][ T5549] f2fs_nfs_get_inode+0x80/0x118 [ 86.672659][ T5549] generic_fh_to_dentry+0x9c/0x104 [ 86.673437][ T5549] f2fs_fh_to_dentry+0x44/0x58 [ 86.674127][ T5549] exportfs_decode_fh_raw+0x10c/0x49c [ 86.674908][ T5549] exportfs_decode_fh+0x50/0x80 [ 86.675696][ T5549] do_handle_open+0x514/0x8e8 [ 86.676378][ T5549] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.677331][ T5549] invoke_syscall+0x98/0x2b8 [ 86.678039][ T5549] el0_svc_common+0x138/0x258 [ 86.678824][ T5549] do_el0_svc+0x58/0x14c [ 86.679517][ T5549] el0_svc+0x78/0x1e0 [ 86.680145][ T5549] el0t_64_sync_handler+0xcc/0xe4 [ 86.680818][ T5549] el0t_64_sync+0x1a0/0x1a4 [ 86.692724][ T5531] F2FS-fs (loop0): Found nat_bits in checkpoint [ 86.706045][ T5530] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.714035][ T5531] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 86.716870][ T5531] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.718550][ T5551] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.720230][ T5531] CPU: 0 PID: 5531 Comm: syz.0.65 Not tainted 5.15.189-syzkaller #0 [ 86.721561][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.723204][ T5531] Call trace: [ 86.723830][ T5531] dump_backtrace+0x0/0x43c [ 86.724612][ T5531] show_stack+0x2c/0x3c [ 86.725292][ T5531] __dump_stack+0x30/0x40 [ 86.725987][ T5531] dump_stack_lvl+0xf8/0x160 [ 86.726784][ T5531] dump_stack+0x1c/0x5c [ 86.727440][ T5531] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.728371][ T5531] f2fs_iget+0x1a74/0x5170 [ 86.729126][ T5531] f2fs_nfs_get_inode+0x80/0x118 [ 86.729970][ T5531] generic_fh_to_dentry+0x9c/0x104 [ 86.730833][ T5531] f2fs_fh_to_dentry+0x44/0x58 [ 86.731583][ T5531] exportfs_decode_fh_raw+0x10c/0x49c [ 86.732473][ T5531] exportfs_decode_fh+0x50/0x80 [ 86.733257][ T5531] do_handle_open+0x514/0x8e8 [ 86.733953][ T5531] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.734860][ T5531] invoke_syscall+0x98/0x2b8 [ 86.735604][ T5531] el0_svc_common+0x138/0x258 [ 86.736344][ T5531] do_el0_svc+0x58/0x14c [ 86.737013][ T5531] el0_svc+0x78/0x1e0 [ 86.737642][ T5531] el0t_64_sync_handler+0xcc/0xe4 [ 86.738497][ T5531] el0t_64_sync+0x1a0/0x1a4 [ 86.739319][ T5551] CPU: 1 PID: 5551 Comm: syz.2.66 Not tainted 5.15.189-syzkaller #0 [ 86.740436][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.742105][ T5551] Call trace: [ 86.742639][ T5551] dump_backtrace+0x0/0x43c [ 86.743399][ T5551] show_stack+0x2c/0x3c [ 86.744059][ T5551] __dump_stack+0x30/0x40 [ 86.744733][ T5551] dump_stack_lvl+0xf8/0x160 [ 86.745422][ T5551] dump_stack+0x1c/0x5c [ 86.746081][ T5551] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.746939][ T5551] f2fs_iget+0x1a74/0x5170 [ 86.747678][ T5551] f2fs_nfs_get_inode+0x80/0x118 [ 86.748501][ T5551] generic_fh_to_dentry+0x9c/0x104 [ 86.749394][ T5551] f2fs_fh_to_dentry+0x44/0x58 [ 86.750203][ T5551] exportfs_decode_fh_raw+0x10c/0x49c [ 86.751066][ T5551] exportfs_decode_fh+0x50/0x80 [ 86.751822][ T5551] do_handle_open+0x514/0x8e8 [ 86.752524][ T5551] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.753403][ T5551] invoke_syscall+0x98/0x2b8 [ 86.754061][ T5551] el0_svc_common+0x138/0x258 [ 86.754743][ T5551] do_el0_svc+0x58/0x14c [ 86.755412][ T5551] el0_svc+0x78/0x1e0 [ 86.755994][ T5551] el0t_64_sync_handler+0xcc/0xe4 [ 86.756705][ T5551] el0t_64_sync+0x1a0/0x1a4 [ 86.768069][ T5549] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.794072][ T5531] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.796297][ T5551] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.813336][ T5555] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.814576][ T5555] CPU: 0 PID: 5555 Comm: syz.0.65 Not tainted 5.15.189-syzkaller #0 [ 86.815890][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.817487][ T5555] Call trace: [ 86.818017][ T5555] dump_backtrace+0x0/0x43c [ 86.818777][ T5555] show_stack+0x2c/0x3c [ 86.819502][ T5555] __dump_stack+0x30/0x40 [ 86.820177][ T5555] dump_stack_lvl+0xf8/0x160 [ 86.821012][ T5555] dump_stack+0x1c/0x5c [ 86.821698][ T5555] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.822524][ T5555] f2fs_iget+0x1a74/0x5170 [ 86.823276][ T5555] f2fs_nfs_get_inode+0x80/0x118 [ 86.824090][ T5555] generic_fh_to_dentry+0x9c/0x104 [ 86.824873][ T5555] f2fs_fh_to_dentry+0x44/0x58 [ 86.825566][ T5555] exportfs_decode_fh_raw+0x10c/0x49c [ 86.826434][ T5555] exportfs_decode_fh+0x50/0x80 [ 86.827244][ T5555] do_handle_open+0x514/0x8e8 [ 86.827970][ T5555] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.829005][ T5555] invoke_syscall+0x98/0x2b8 [ 86.829712][ T5555] el0_svc_common+0x138/0x258 [ 86.830454][ T5555] do_el0_svc+0x58/0x14c [ 86.831202][ T5555] el0_svc+0x78/0x1e0 [ 86.831838][ T5555] el0t_64_sync_handler+0xcc/0xe4 [ 86.832604][ T5555] el0t_64_sync+0x1a0/0x1a4 [ 86.855118][ T5540] loop3: detected capacity change from 0 to 40427 [ 86.874199][ T5555] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 86.917401][ T5540] F2FS-fs (loop3): Found nat_bits in checkpoint [ 86.938568][ T5540] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 86.943418][ T5540] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 86.944610][ T5540] CPU: 1 PID: 5540 Comm: syz.3.67 Not tainted 5.15.189-syzkaller #0 [ 86.945734][ T5540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.947126][ T5540] Call trace: [ 86.947701][ T5540] dump_backtrace+0x0/0x43c [ 86.948473][ T5540] show_stack+0x2c/0x3c [ 86.949109][ T5540] __dump_stack+0x30/0x40 [ 86.949760][ T5540] dump_stack_lvl+0xf8/0x160 [ 86.950439][ T5540] dump_stack+0x1c/0x5c [ 86.951072][ T5540] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 86.951894][ T5540] f2fs_iget+0x1a74/0x5170 [ 86.952585][ T5540] f2fs_nfs_get_inode+0x80/0x118 [ 86.953430][ T5540] generic_fh_to_dentry+0x9c/0x104 [ 86.954281][ T5540] f2fs_fh_to_dentry+0x44/0x58 [ 86.955073][ T5540] exportfs_decode_fh_raw+0x10c/0x49c [ 86.956011][ T5540] exportfs_decode_fh+0x50/0x80 [ 86.956798][ T5540] do_handle_open+0x514/0x8e8 [ 86.957492][ T5540] __arm64_sys_open_by_handle_at+0x80/0x94 [ 86.958356][ T5540] invoke_syscall+0x98/0x2b8 [ 86.959150][ T5540] el0_svc_common+0x138/0x258 [ 86.959896][ T5540] do_el0_svc+0x58/0x14c [ 86.960478][ T5540] el0_svc+0x78/0x1e0 [ 86.961060][ T5540] el0t_64_sync_handler+0xcc/0xe4 [ 86.961857][ T5540] el0t_64_sync+0x1a0/0x1a4 [ 87.004004][ T5540] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.006364][ T5566] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.007659][ T5566] CPU: 0 PID: 5566 Comm: syz.3.67 Not tainted 5.15.189-syzkaller #0 [ 87.008944][ T5566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.010618][ T5566] Call trace: [ 87.011184][ T5566] dump_backtrace+0x0/0x43c [ 87.011843][ T5566] show_stack+0x2c/0x3c [ 87.012475][ T5566] __dump_stack+0x30/0x40 [ 87.013131][ T5566] dump_stack_lvl+0xf8/0x160 [ 87.013883][ T5566] dump_stack+0x1c/0x5c [ 87.014535][ T5566] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.015382][ T5566] f2fs_iget+0x1a74/0x5170 [ 87.016062][ T5566] f2fs_nfs_get_inode+0x80/0x118 [ 87.016866][ T5566] generic_fh_to_dentry+0x9c/0x104 [ 87.017753][ T5566] f2fs_fh_to_dentry+0x44/0x58 [ 87.018531][ T5566] exportfs_decode_fh_raw+0x10c/0x49c [ 87.019399][ T5566] exportfs_decode_fh+0x50/0x80 [ 87.020233][ T5566] do_handle_open+0x514/0x8e8 [ 87.020985][ T5566] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.021985][ T5566] invoke_syscall+0x98/0x2b8 [ 87.022729][ T5566] el0_svc_common+0x138/0x258 [ 87.023413][ T5566] do_el0_svc+0x58/0x14c [ 87.024128][ T5566] el0_svc+0x78/0x1e0 [ 87.024779][ T5566] el0t_64_sync_handler+0xcc/0xe4 [ 87.025634][ T5566] el0t_64_sync+0x1a0/0x1a4 [ 87.049329][ T5566] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.105612][ T5554] loop1: detected capacity change from 0 to 40427 [ 87.186964][ T5554] F2FS-fs (loop1): Found nat_bits in checkpoint [ 87.212352][ T5554] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 87.214426][ T5554] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.215552][ T5554] CPU: 1 PID: 5554 Comm: syz.1.68 Not tainted 5.15.189-syzkaller #0 [ 87.216965][ T5554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.218616][ T5554] Call trace: [ 87.219153][ T5554] dump_backtrace+0x0/0x43c [ 87.219902][ T5554] show_stack+0x2c/0x3c [ 87.220610][ T5554] __dump_stack+0x30/0x40 [ 87.221295][ T5554] dump_stack_lvl+0xf8/0x160 [ 87.222068][ T5554] dump_stack+0x1c/0x5c [ 87.222725][ T5554] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.223569][ T5554] f2fs_iget+0x1a74/0x5170 [ 87.224293][ T5554] f2fs_nfs_get_inode+0x80/0x118 [ 87.225134][ T5554] generic_fh_to_dentry+0x9c/0x104 [ 87.225999][ T5554] f2fs_fh_to_dentry+0x44/0x58 [ 87.226766][ T5554] exportfs_decode_fh_raw+0x10c/0x49c [ 87.227646][ T5554] exportfs_decode_fh+0x50/0x80 [ 87.228414][ T5554] do_handle_open+0x514/0x8e8 [ 87.229141][ T5554] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.230075][ T5554] invoke_syscall+0x98/0x2b8 [ 87.230779][ T5554] el0_svc_common+0x138/0x258 [ 87.231460][ T5554] do_el0_svc+0x58/0x14c [ 87.232246][ T5554] el0_svc+0x78/0x1e0 [ 87.232848][ T5554] el0t_64_sync_handler+0xcc/0xe4 [ 87.233644][ T5554] el0t_64_sync+0x1a0/0x1a4 [ 87.272152][ T5554] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.272895][ T5557] loop4: detected capacity change from 0 to 40427 [ 87.275542][ T5573] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.276743][ T5573] CPU: 1 PID: 5573 Comm: syz.1.68 Not tainted 5.15.189-syzkaller #0 [ 87.277932][ T5573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.279411][ T5573] Call trace: [ 87.279881][ T5573] dump_backtrace+0x0/0x43c [ 87.280529][ T5573] show_stack+0x2c/0x3c [ 87.281162][ T5573] __dump_stack+0x30/0x40 [ 87.281900][ T5573] dump_stack_lvl+0xf8/0x160 [ 87.282611][ T5573] dump_stack+0x1c/0x5c [ 87.283294][ T5573] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.284148][ T5573] f2fs_iget+0x1a74/0x5170 [ 87.284849][ T5573] f2fs_nfs_get_inode+0x80/0x118 [ 87.285600][ T5573] generic_fh_to_dentry+0x9c/0x104 [ 87.286421][ T5573] f2fs_fh_to_dentry+0x44/0x58 [ 87.287193][ T5573] exportfs_decode_fh_raw+0x10c/0x49c [ 87.287984][ T5573] exportfs_decode_fh+0x50/0x80 [ 87.288829][ T5573] do_handle_open+0x514/0x8e8 [ 87.289644][ T5573] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.290481][ T5573] invoke_syscall+0x98/0x2b8 [ 87.291264][ T5573] el0_svc_common+0x138/0x258 [ 87.292067][ T5573] do_el0_svc+0x58/0x14c [ 87.292848][ T5573] el0_svc+0x78/0x1e0 [ 87.293498][ T5573] el0t_64_sync_handler+0xcc/0xe4 [ 87.294286][ T5573] el0t_64_sync+0x1a0/0x1a4 [ 87.321973][ T5560] loop2: detected capacity change from 0 to 40427 [ 87.347114][ T5557] F2FS-fs (loop4): Found nat_bits in checkpoint [ 87.356754][ T5573] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.369286][ T5565] loop0: detected capacity change from 0 to 40427 [ 87.374488][ T5557] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 87.378053][ T5557] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.392031][ T5557] CPU: 0 PID: 5557 Comm: syz.4.69 Not tainted 5.15.189-syzkaller #0 [ 87.393315][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.394885][ T5557] Call trace: [ 87.395386][ T5557] dump_backtrace+0x0/0x43c [ 87.396035][ T5557] show_stack+0x2c/0x3c [ 87.396662][ T5557] __dump_stack+0x30/0x40 [ 87.397318][ T5557] dump_stack_lvl+0xf8/0x160 [ 87.398070][ T5557] dump_stack+0x1c/0x5c [ 87.398696][ T5557] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.399570][ T5557] f2fs_iget+0x1a74/0x5170 [ 87.400297][ T5557] f2fs_nfs_get_inode+0x80/0x118 [ 87.401035][ T5557] generic_fh_to_dentry+0x9c/0x104 [ 87.401889][ T5557] f2fs_fh_to_dentry+0x44/0x58 [ 87.402694][ T5557] exportfs_decode_fh_raw+0x10c/0x49c [ 87.403547][ T5557] exportfs_decode_fh+0x50/0x80 [ 87.404332][ T5557] do_handle_open+0x514/0x8e8 [ 87.405065][ T5557] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.406024][ T5557] invoke_syscall+0x98/0x2b8 [ 87.406771][ T5557] el0_svc_common+0x138/0x258 [ 87.407503][ T5557] do_el0_svc+0x58/0x14c [ 87.408247][ T5557] el0_svc+0x78/0x1e0 [ 87.408887][ T5557] el0t_64_sync_handler+0xcc/0xe4 [ 87.409756][ T5557] el0t_64_sync+0x1a0/0x1a4 [ 87.420208][ T5565] F2FS-fs (loop0): Found nat_bits in checkpoint [ 87.431417][ T5557] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.436819][ T5565] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 87.438392][ T5586] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.440227][ T5586] CPU: 0 PID: 5586 Comm: syz.4.69 Not tainted 5.15.189-syzkaller #0 [ 87.441476][ T5586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.443139][ T5586] Call trace: [ 87.443663][ T5586] dump_backtrace+0x0/0x43c [ 87.444410][ T5586] show_stack+0x2c/0x3c [ 87.445043][ T5586] __dump_stack+0x30/0x40 [ 87.445739][ T5586] dump_stack_lvl+0xf8/0x160 [ 87.446508][ T5586] dump_stack+0x1c/0x5c [ 87.447192][ T5586] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.448101][ T5586] f2fs_iget+0x1a74/0x5170 [ 87.448840][ T5586] f2fs_nfs_get_inode+0x80/0x118 [ 87.449672][ T5586] generic_fh_to_dentry+0x9c/0x104 [ 87.450444][ T5586] f2fs_fh_to_dentry+0x44/0x58 [ 87.451207][ T5586] exportfs_decode_fh_raw+0x10c/0x49c [ 87.452071][ T5586] exportfs_decode_fh+0x50/0x80 [ 87.452854][ T5586] do_handle_open+0x514/0x8e8 [ 87.453662][ T5586] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.454655][ T5586] invoke_syscall+0x98/0x2b8 [ 87.455350][ T5586] el0_svc_common+0x138/0x258 [ 87.456145][ T5586] do_el0_svc+0x58/0x14c [ 87.456850][ T5586] el0_svc+0x78/0x1e0 [ 87.457541][ T5586] el0t_64_sync_handler+0xcc/0xe4 [ 87.458385][ T5586] el0t_64_sync+0x1a0/0x1a4 [ 87.460188][ T5565] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.461403][ T5565] CPU: 1 PID: 5565 Comm: syz.0.71 Not tainted 5.15.189-syzkaller #0 [ 87.462659][ T5565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.464293][ T5565] Call trace: [ 87.464817][ T5565] dump_backtrace+0x0/0x43c [ 87.465520][ T5565] show_stack+0x2c/0x3c [ 87.466273][ T5565] __dump_stack+0x30/0x40 [ 87.467052][ T5565] dump_stack_lvl+0xf8/0x160 [ 87.467808][ T5565] dump_stack+0x1c/0x5c [ 87.468490][ T5565] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.469400][ T5565] f2fs_iget+0x1a74/0x5170 [ 87.470099][ T5565] f2fs_nfs_get_inode+0x80/0x118 [ 87.470875][ T5565] generic_fh_to_dentry+0x9c/0x104 [ 87.471658][ T5565] f2fs_fh_to_dentry+0x44/0x58 [ 87.472395][ T5565] exportfs_decode_fh_raw+0x10c/0x49c [ 87.473272][ T5565] exportfs_decode_fh+0x50/0x80 [ 87.474024][ T5565] do_handle_open+0x514/0x8e8 [ 87.474749][ T5565] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.475711][ T5565] invoke_syscall+0x98/0x2b8 [ 87.476451][ T5565] el0_svc_common+0x138/0x258 [ 87.477281][ T5565] do_el0_svc+0x58/0x14c [ 87.477986][ T5565] el0_svc+0x78/0x1e0 [ 87.478618][ T5565] el0t_64_sync_handler+0xcc/0xe4 [ 87.479169][ T5586] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.479451][ T5565] el0t_64_sync+0x1a0/0x1a4 [ 87.486983][ T5560] F2FS-fs (loop2): Found nat_bits in checkpoint [ 87.518173][ T5571] loop3: detected capacity change from 0 to 40427 [ 87.519369][ T5565] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.523203][ T5588] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.524354][ T5588] CPU: 0 PID: 5588 Comm: syz.0.71 Not tainted 5.15.189-syzkaller #0 [ 87.525725][ T5588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.527322][ T5588] Call trace: [ 87.527855][ T5588] dump_backtrace+0x0/0x43c [ 87.528570][ T5588] show_stack+0x2c/0x3c [ 87.529199][ T5588] __dump_stack+0x30/0x40 [ 87.529245][ T5560] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 87.529876][ T5588] dump_stack_lvl+0xf8/0x160 [ 87.531743][ T5560] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.531747][ T5588] dump_stack+0x1c/0x5c [ 87.533635][ T5588] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.534437][ T5588] f2fs_iget+0x1a74/0x5170 [ 87.535136][ T5588] f2fs_nfs_get_inode+0x80/0x118 [ 87.535894][ T5588] generic_fh_to_dentry+0x9c/0x104 [ 87.536678][ T5588] f2fs_fh_to_dentry+0x44/0x58 [ 87.537373][ T5588] exportfs_decode_fh_raw+0x10c/0x49c [ 87.538127][ T5588] exportfs_decode_fh+0x50/0x80 [ 87.538889][ T5588] do_handle_open+0x514/0x8e8 [ 87.539571][ T5588] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.540463][ T5588] invoke_syscall+0x98/0x2b8 [ 87.541099][ T5588] el0_svc_common+0x138/0x258 [ 87.541770][ T5588] do_el0_svc+0x58/0x14c [ 87.542357][ T5588] el0_svc+0x78/0x1e0 [ 87.542891][ T5588] el0t_64_sync_handler+0xcc/0xe4 [ 87.543611][ T5588] el0t_64_sync+0x1a0/0x1a4 [ 87.544272][ T5560] CPU: 1 PID: 5560 Comm: syz.2.70 Not tainted 5.15.189-syzkaller #0 [ 87.545417][ T5560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.546809][ T5560] Call trace: [ 87.547255][ T5560] dump_backtrace+0x0/0x43c [ 87.548023][ T5560] show_stack+0x2c/0x3c [ 87.548693][ T5560] __dump_stack+0x30/0x40 [ 87.549392][ T5560] dump_stack_lvl+0xf8/0x160 [ 87.550149][ T5560] dump_stack+0x1c/0x5c [ 87.550735][ T5560] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.551624][ T5560] f2fs_iget+0x1a74/0x5170 [ 87.552318][ T5560] f2fs_nfs_get_inode+0x80/0x118 [ 87.553083][ T5560] generic_fh_to_dentry+0x9c/0x104 [ 87.553881][ T5560] f2fs_fh_to_dentry+0x44/0x58 [ 87.554660][ T5560] exportfs_decode_fh_raw+0x10c/0x49c [ 87.555517][ T5560] exportfs_decode_fh+0x50/0x80 [ 87.556260][ T5560] do_handle_open+0x514/0x8e8 [ 87.557051][ T5560] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.558037][ T5560] invoke_syscall+0x98/0x2b8 [ 87.558815][ T5560] el0_svc_common+0x138/0x258 [ 87.559524][ T5560] do_el0_svc+0x58/0x14c [ 87.560168][ T5560] el0_svc+0x78/0x1e0 [ 87.560760][ T5560] el0t_64_sync_handler+0xcc/0xe4 [ 87.561446][ T5560] el0t_64_sync+0x1a0/0x1a4 [ 87.577459][ T5560] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.590968][ T5588] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.596262][ T5592] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.598426][ T5592] CPU: 1 PID: 5592 Comm: syz.2.70 Not tainted 5.15.189-syzkaller #0 [ 87.599669][ T5592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.601115][ T5592] Call trace: [ 87.601629][ T5592] dump_backtrace+0x0/0x43c [ 87.602227][ T5592] show_stack+0x2c/0x3c [ 87.602825][ T5592] __dump_stack+0x30/0x40 [ 87.603506][ T5592] dump_stack_lvl+0xf8/0x160 [ 87.604190][ T5592] dump_stack+0x1c/0x5c [ 87.604842][ T5592] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.605656][ T5592] f2fs_iget+0x1a74/0x5170 [ 87.606330][ T5592] f2fs_nfs_get_inode+0x80/0x118 [ 87.607083][ T5592] generic_fh_to_dentry+0x9c/0x104 [ 87.607869][ T5592] f2fs_fh_to_dentry+0x44/0x58 [ 87.608597][ T5592] exportfs_decode_fh_raw+0x10c/0x49c [ 87.609414][ T5592] exportfs_decode_fh+0x50/0x80 [ 87.610197][ T5592] do_handle_open+0x514/0x8e8 [ 87.610977][ T5592] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.611910][ T5592] invoke_syscall+0x98/0x2b8 [ 87.612644][ T5592] el0_svc_common+0x138/0x258 [ 87.613333][ T5592] do_el0_svc+0x58/0x14c [ 87.613939][ T5592] el0_svc+0x78/0x1e0 [ 87.614566][ T5592] el0t_64_sync_handler+0xcc/0xe4 [ 87.615361][ T5592] el0t_64_sync+0x1a0/0x1a4 [ 87.641152][ T5592] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.678197][ T5571] F2FS-fs (loop3): Found nat_bits in checkpoint [ 87.697772][ T5571] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 87.701760][ T5571] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.703055][ T5571] CPU: 0 PID: 5571 Comm: syz.3.72 Not tainted 5.15.189-syzkaller #0 [ 87.704285][ T5571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.705769][ T5571] Call trace: [ 87.706246][ T5571] dump_backtrace+0x0/0x43c [ 87.706935][ T5571] show_stack+0x2c/0x3c [ 87.707567][ T5571] __dump_stack+0x30/0x40 [ 87.708228][ T5571] dump_stack_lvl+0xf8/0x160 [ 87.708886][ T5571] dump_stack+0x1c/0x5c [ 87.709491][ T5571] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.710345][ T5571] f2fs_iget+0x1a74/0x5170 [ 87.711092][ T5571] f2fs_nfs_get_inode+0x80/0x118 [ 87.711880][ T5571] generic_fh_to_dentry+0x9c/0x104 [ 87.712671][ T5571] f2fs_fh_to_dentry+0x44/0x58 [ 87.713458][ T5571] exportfs_decode_fh_raw+0x10c/0x49c [ 87.714371][ T5571] exportfs_decode_fh+0x50/0x80 [ 87.715178][ T5571] do_handle_open+0x514/0x8e8 [ 87.715908][ T5571] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.716880][ T5571] invoke_syscall+0x98/0x2b8 [ 87.717625][ T5571] el0_svc_common+0x138/0x258 [ 87.718351][ T5571] do_el0_svc+0x58/0x14c [ 87.719016][ T5571] el0_svc+0x78/0x1e0 [ 87.719634][ T5571] el0t_64_sync_handler+0xcc/0xe4 [ 87.720400][ T5571] el0t_64_sync+0x1a0/0x1a4 [ 87.762524][ T5583] loop1: detected capacity change from 0 to 40427 [ 87.776003][ T5571] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.789287][ T5601] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.790520][ T5601] CPU: 0 PID: 5601 Comm: syz.3.72 Not tainted 5.15.189-syzkaller #0 [ 87.791699][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.793196][ T5601] Call trace: [ 87.793693][ T5601] dump_backtrace+0x0/0x43c [ 87.794458][ T5601] show_stack+0x2c/0x3c [ 87.795089][ T5601] __dump_stack+0x30/0x40 [ 87.795754][ T5601] dump_stack_lvl+0xf8/0x160 [ 87.796472][ T5601] dump_stack+0x1c/0x5c [ 87.797109][ T5601] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.797975][ T5601] f2fs_iget+0x1a74/0x5170 [ 87.798657][ T5601] f2fs_nfs_get_inode+0x80/0x118 [ 87.799391][ T5601] generic_fh_to_dentry+0x9c/0x104 [ 87.800217][ T5601] f2fs_fh_to_dentry+0x44/0x58 [ 87.801012][ T5601] exportfs_decode_fh_raw+0x10c/0x49c [ 87.801876][ T5601] exportfs_decode_fh+0x50/0x80 [ 87.802716][ T5601] do_handle_open+0x514/0x8e8 [ 87.803530][ T5601] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.804542][ T5601] invoke_syscall+0x98/0x2b8 [ 87.805308][ T5601] el0_svc_common+0x138/0x258 [ 87.806053][ T5601] do_el0_svc+0x58/0x14c [ 87.806724][ T5601] el0_svc+0x78/0x1e0 [ 87.807411][ T5601] el0t_64_sync_handler+0xcc/0xe4 [ 87.808279][ T5601] el0t_64_sync+0x1a0/0x1a4 [ 87.833990][ T5601] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.854396][ T5583] F2FS-fs (loop1): Found nat_bits in checkpoint [ 87.873211][ T5583] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 87.877525][ T5583] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.878761][ T5583] CPU: 0 PID: 5583 Comm: syz.1.73 Not tainted 5.15.189-syzkaller #0 [ 87.880074][ T5583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.881730][ T5583] Call trace: [ 87.882275][ T5583] dump_backtrace+0x0/0x43c [ 87.883034][ T5583] show_stack+0x2c/0x3c [ 87.883658][ T5583] __dump_stack+0x30/0x40 [ 87.884354][ T5583] dump_stack_lvl+0xf8/0x160 [ 87.885022][ T5583] dump_stack+0x1c/0x5c [ 87.885759][ T5583] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.886655][ T5583] f2fs_iget+0x1a74/0x5170 [ 87.887372][ T5583] f2fs_nfs_get_inode+0x80/0x118 [ 87.888185][ T5583] generic_fh_to_dentry+0x9c/0x104 [ 87.889002][ T5583] f2fs_fh_to_dentry+0x44/0x58 [ 87.889724][ T5583] exportfs_decode_fh_raw+0x10c/0x49c [ 87.890602][ T5583] exportfs_decode_fh+0x50/0x80 [ 87.891387][ T5583] do_handle_open+0x514/0x8e8 [ 87.892150][ T5583] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.893063][ T5583] invoke_syscall+0x98/0x2b8 [ 87.893853][ T5583] el0_svc_common+0x138/0x258 [ 87.894610][ T5583] do_el0_svc+0x58/0x14c [ 87.895306][ T5583] el0_svc+0x78/0x1e0 [ 87.895977][ T5583] el0t_64_sync_handler+0xcc/0xe4 [ 87.896848][ T5583] el0t_64_sync+0x1a0/0x1a4 [ 87.902759][ T5591] loop4: detected capacity change from 0 to 40427 [ 87.950005][ T5583] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 87.956921][ T5597] loop0: detected capacity change from 0 to 40427 [ 87.969562][ T5606] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 87.970681][ T5606] CPU: 0 PID: 5606 Comm: syz.1.73 Not tainted 5.15.189-syzkaller #0 [ 87.971898][ T5606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.973598][ T5606] Call trace: [ 87.974147][ T5606] dump_backtrace+0x0/0x43c [ 87.974896][ T5606] show_stack+0x2c/0x3c [ 87.975587][ T5606] __dump_stack+0x30/0x40 [ 87.976279][ T5606] dump_stack_lvl+0xf8/0x160 [ 87.976967][ T5606] dump_stack+0x1c/0x5c [ 87.977641][ T5606] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 87.978519][ T5606] f2fs_iget+0x1a74/0x5170 [ 87.979284][ T5606] f2fs_nfs_get_inode+0x80/0x118 [ 87.980085][ T5606] generic_fh_to_dentry+0x9c/0x104 [ 87.980990][ T5606] f2fs_fh_to_dentry+0x44/0x58 [ 87.981778][ T5606] exportfs_decode_fh_raw+0x10c/0x49c [ 87.982693][ T5606] exportfs_decode_fh+0x50/0x80 [ 87.983492][ T5606] do_handle_open+0x514/0x8e8 [ 87.984229][ T5606] __arm64_sys_open_by_handle_at+0x80/0x94 [ 87.985151][ T5606] invoke_syscall+0x98/0x2b8 [ 87.985927][ T5606] el0_svc_common+0x138/0x258 [ 87.986721][ T5606] do_el0_svc+0x58/0x14c [ 87.987465][ T5606] el0_svc+0x78/0x1e0 [ 87.988132][ T5606] el0t_64_sync_handler+0xcc/0xe4 [ 87.988925][ T5606] el0t_64_sync+0x1a0/0x1a4 [ 88.008482][ T5591] F2FS-fs (loop4): Found nat_bits in checkpoint [ 88.024131][ T5606] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.039567][ T5591] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 88.041764][ T5591] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.042962][ T5591] CPU: 0 PID: 5591 Comm: syz.4.74 Not tainted 5.15.189-syzkaller #0 [ 88.044325][ T5591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.046037][ T5591] Call trace: [ 88.046556][ T5591] dump_backtrace+0x0/0x43c [ 88.047103][ T5597] F2FS-fs (loop0): Found nat_bits in checkpoint [ 88.047324][ T5591] show_stack+0x2c/0x3c [ 88.048936][ T5591] __dump_stack+0x30/0x40 [ 88.049667][ T5591] dump_stack_lvl+0xf8/0x160 [ 88.050455][ T5591] dump_stack+0x1c/0x5c [ 88.051199][ T5591] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.052101][ T5591] f2fs_iget+0x1a74/0x5170 [ 88.052838][ T5591] f2fs_nfs_get_inode+0x80/0x118 [ 88.053631][ T5591] generic_fh_to_dentry+0x9c/0x104 [ 88.054480][ T5591] f2fs_fh_to_dentry+0x44/0x58 [ 88.055288][ T5591] exportfs_decode_fh_raw+0x10c/0x49c [ 88.056107][ T5591] exportfs_decode_fh+0x50/0x80 [ 88.056824][ T5591] do_handle_open+0x514/0x8e8 [ 88.057653][ T5591] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.058615][ T5591] invoke_syscall+0x98/0x2b8 [ 88.059376][ T5591] el0_svc_common+0x138/0x258 [ 88.060158][ T5591] do_el0_svc+0x58/0x14c [ 88.060862][ T5591] el0_svc+0x78/0x1e0 [ 88.061537][ T5591] el0t_64_sync_handler+0xcc/0xe4 [ 88.062367][ T5591] el0t_64_sync+0x1a0/0x1a4 [ 88.066516][ T5597] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 88.068512][ T5597] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.074251][ T5597] CPU: 1 PID: 5597 Comm: syz.0.75 Not tainted 5.15.189-syzkaller #0 [ 88.075363][ T5597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.076808][ T5597] Call trace: [ 88.077308][ T5597] dump_backtrace+0x0/0x43c [ 88.077980][ T5597] show_stack+0x2c/0x3c [ 88.078560][ T5597] __dump_stack+0x30/0x40 [ 88.079198][ T5597] dump_stack_lvl+0xf8/0x160 [ 88.079884][ T5597] dump_stack+0x1c/0x5c [ 88.080502][ T5597] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.081329][ T5597] f2fs_iget+0x1a74/0x5170 [ 88.082042][ T5597] f2fs_nfs_get_inode+0x80/0x118 [ 88.082891][ T5597] generic_fh_to_dentry+0x9c/0x104 [ 88.083593][ T5599] loop2: detected capacity change from 0 to 40427 [ 88.083717][ T5597] f2fs_fh_to_dentry+0x44/0x58 [ 88.085494][ T5597] exportfs_decode_fh_raw+0x10c/0x49c [ 88.086428][ T5597] exportfs_decode_fh+0x50/0x80 [ 88.087199][ T5597] do_handle_open+0x514/0x8e8 [ 88.088008][ T5597] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.088987][ T5597] invoke_syscall+0x98/0x2b8 [ 88.089674][ T5597] el0_svc_common+0x138/0x258 [ 88.090374][ T5597] do_el0_svc+0x58/0x14c [ 88.090995][ T5597] el0_svc+0x78/0x1e0 [ 88.091519][ T5597] el0t_64_sync_handler+0xcc/0xe4 [ 88.092242][ T5597] el0t_64_sync+0x1a0/0x1a4 [ 88.094352][ T5591] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.097330][ T5591] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.098506][ T5591] CPU: 0 PID: 5591 Comm: syz.4.74 Not tainted 5.15.189-syzkaller #0 [ 88.099814][ T5591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.101374][ T5591] Call trace: [ 88.101882][ T5591] dump_backtrace+0x0/0x43c [ 88.102670][ T5591] show_stack+0x2c/0x3c [ 88.103375][ T5591] __dump_stack+0x30/0x40 [ 88.104148][ T5591] dump_stack_lvl+0xf8/0x160 [ 88.104893][ T5591] dump_stack+0x1c/0x5c [ 88.105480][ T5591] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.106328][ T5591] f2fs_iget+0x1a74/0x5170 [ 88.106993][ T5591] f2fs_nfs_get_inode+0x80/0x118 [ 88.107777][ T5591] generic_fh_to_dentry+0x9c/0x104 [ 88.108600][ T5591] f2fs_fh_to_dentry+0x44/0x58 [ 88.109414][ T5591] exportfs_decode_fh_raw+0x10c/0x49c [ 88.110297][ T5591] exportfs_decode_fh+0x50/0x80 [ 88.111059][ T5591] do_handle_open+0x514/0x8e8 [ 88.111834][ T5591] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.112841][ T5591] invoke_syscall+0x98/0x2b8 [ 88.113617][ T5591] el0_svc_common+0x138/0x258 [ 88.114348][ T5591] do_el0_svc+0x58/0x14c [ 88.115051][ T5591] el0_svc+0x78/0x1e0 [ 88.115665][ T5591] el0t_64_sync_handler+0xcc/0xe4 [ 88.116451][ T5591] el0t_64_sync+0x1a0/0x1a4 [ 88.116980][ T5597] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.127463][ T5617] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.128612][ T5617] CPU: 1 PID: 5617 Comm: syz.0.75 Not tainted 5.15.189-syzkaller #0 [ 88.129784][ T5617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.131310][ T5617] Call trace: [ 88.131809][ T5617] dump_backtrace+0x0/0x43c [ 88.132486][ T5617] show_stack+0x2c/0x3c [ 88.133170][ T5617] __dump_stack+0x30/0x40 [ 88.133886][ T5617] dump_stack_lvl+0xf8/0x160 [ 88.134581][ T5617] dump_stack+0x1c/0x5c [ 88.135303][ T5617] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.136206][ T5617] f2fs_iget+0x1a74/0x5170 [ 88.136890][ T5617] f2fs_nfs_get_inode+0x80/0x118 [ 88.137662][ T5617] generic_fh_to_dentry+0x9c/0x104 [ 88.138460][ T5617] f2fs_fh_to_dentry+0x44/0x58 [ 88.139231][ T5617] exportfs_decode_fh_raw+0x10c/0x49c [ 88.140129][ T5617] exportfs_decode_fh+0x50/0x80 [ 88.140968][ T5617] do_handle_open+0x514/0x8e8 [ 88.141735][ T5617] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.142634][ T5617] invoke_syscall+0x98/0x2b8 [ 88.143330][ T5617] el0_svc_common+0x138/0x258 [ 88.144068][ T5617] do_el0_svc+0x58/0x14c [ 88.144746][ T5617] el0_svc+0x78/0x1e0 [ 88.145348][ T5617] el0t_64_sync_handler+0xcc/0xe4 [ 88.146127][ T5617] el0t_64_sync+0x1a0/0x1a4 [ 88.146629][ T5591] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.158787][ T5599] F2FS-fs (loop2): Found nat_bits in checkpoint [ 88.189254][ T5617] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.193525][ T5599] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 88.206458][ T5599] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.207648][ T5599] CPU: 0 PID: 5599 Comm: syz.2.76 Not tainted 5.15.189-syzkaller #0 [ 88.208933][ T5599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.210704][ T5599] Call trace: [ 88.211277][ T5599] dump_backtrace+0x0/0x43c [ 88.211992][ T5599] show_stack+0x2c/0x3c [ 88.212716][ T5599] __dump_stack+0x30/0x40 [ 88.213499][ T5599] dump_stack_lvl+0xf8/0x160 [ 88.214213][ T5599] dump_stack+0x1c/0x5c [ 88.214914][ T5599] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.215788][ T5599] f2fs_iget+0x1a74/0x5170 [ 88.216471][ T5599] f2fs_nfs_get_inode+0x80/0x118 [ 88.217197][ T5599] generic_fh_to_dentry+0x9c/0x104 [ 88.218052][ T5599] f2fs_fh_to_dentry+0x44/0x58 [ 88.218813][ T5599] exportfs_decode_fh_raw+0x10c/0x49c [ 88.219762][ T5599] exportfs_decode_fh+0x50/0x80 [ 88.220541][ T5599] do_handle_open+0x514/0x8e8 [ 88.221323][ T5599] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.222337][ T5599] invoke_syscall+0x98/0x2b8 [ 88.223028][ T5599] el0_svc_common+0x138/0x258 [ 88.223875][ T5599] do_el0_svc+0x58/0x14c [ 88.224572][ T5599] el0_svc+0x78/0x1e0 [ 88.225253][ T5599] el0t_64_sync_handler+0xcc/0xe4 [ 88.226110][ T5599] el0t_64_sync+0x1a0/0x1a4 [ 88.273039][ T5608] loop3: detected capacity change from 0 to 40427 [ 88.278866][ T5599] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.283655][ T5626] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.284988][ T5626] CPU: 1 PID: 5626 Comm: syz.2.76 Not tainted 5.15.189-syzkaller #0 [ 88.286365][ T5626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.288036][ T5626] Call trace: [ 88.288567][ T5626] dump_backtrace+0x0/0x43c [ 88.289247][ T5626] show_stack+0x2c/0x3c [ 88.289912][ T5626] __dump_stack+0x30/0x40 [ 88.290610][ T5626] dump_stack_lvl+0xf8/0x160 [ 88.291340][ T5626] dump_stack+0x1c/0x5c [ 88.291947][ T5626] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.292717][ T5626] f2fs_iget+0x1a74/0x5170 [ 88.293391][ T5626] f2fs_nfs_get_inode+0x80/0x118 [ 88.294120][ T5626] generic_fh_to_dentry+0x9c/0x104 [ 88.294839][ T5626] f2fs_fh_to_dentry+0x44/0x58 [ 88.295610][ T5626] exportfs_decode_fh_raw+0x10c/0x49c [ 88.296396][ T5626] exportfs_decode_fh+0x50/0x80 [ 88.297182][ T5626] do_handle_open+0x514/0x8e8 [ 88.297971][ T5626] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.298834][ T5626] invoke_syscall+0x98/0x2b8 [ 88.299528][ T5626] el0_svc_common+0x138/0x258 [ 88.300240][ T5626] do_el0_svc+0x58/0x14c [ 88.300901][ T5626] el0_svc+0x78/0x1e0 [ 88.301552][ T5626] el0t_64_sync_handler+0xcc/0xe4 [ 88.302278][ T5626] el0t_64_sync+0x1a0/0x1a4 [ 88.340361][ T5608] F2FS-fs (loop3): Found nat_bits in checkpoint [ 88.363245][ T5608] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 88.367833][ T5608] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.369451][ T5608] CPU: 0 PID: 5608 Comm: syz.3.77 Not tainted 5.15.189-syzkaller #0 [ 88.370659][ T5608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.372349][ T5608] Call trace: [ 88.372891][ T5608] dump_backtrace+0x0/0x43c [ 88.373683][ T5608] show_stack+0x2c/0x3c [ 88.374400][ T5608] __dump_stack+0x30/0x40 [ 88.375151][ T5608] dump_stack_lvl+0xf8/0x160 [ 88.375916][ T5608] dump_stack+0x1c/0x5c [ 88.376614][ T5608] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.377439][ T5608] f2fs_iget+0x1a74/0x5170 [ 88.378218][ T5608] f2fs_nfs_get_inode+0x80/0x118 [ 88.378966][ T5608] generic_fh_to_dentry+0x9c/0x104 [ 88.379811][ T5608] f2fs_fh_to_dentry+0x44/0x58 [ 88.380551][ T5608] exportfs_decode_fh_raw+0x10c/0x49c [ 88.381371][ T5608] exportfs_decode_fh+0x50/0x80 [ 88.382154][ T5608] do_handle_open+0x514/0x8e8 [ 88.382906][ T5608] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.383058][ T5626] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.383779][ T5608] invoke_syscall+0x98/0x2b8 [ 88.386257][ T5608] el0_svc_common+0x138/0x258 [ 88.387046][ T5608] do_el0_svc+0x58/0x14c [ 88.387722][ T5608] el0_svc+0x78/0x1e0 [ 88.388346][ T5608] el0t_64_sync_handler+0xcc/0xe4 [ 88.389167][ T5608] el0t_64_sync+0x1a0/0x1a4 [ 88.439685][ T5608] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.449583][ T5633] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.450807][ T5633] CPU: 0 PID: 5633 Comm: syz.3.77 Not tainted 5.15.189-syzkaller #0 [ 88.452135][ T5633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.453780][ T5633] Call trace: [ 88.454236][ T5633] dump_backtrace+0x0/0x43c [ 88.455002][ T5633] show_stack+0x2c/0x3c [ 88.455724][ T5633] __dump_stack+0x30/0x40 [ 88.456426][ T5633] dump_stack_lvl+0xf8/0x160 [ 88.457186][ T5633] dump_stack+0x1c/0x5c [ 88.457892][ T5633] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.458790][ T5633] f2fs_iget+0x1a74/0x5170 [ 88.459501][ T5633] f2fs_nfs_get_inode+0x80/0x118 [ 88.460293][ T5633] generic_fh_to_dentry+0x9c/0x104 [ 88.461091][ T5633] f2fs_fh_to_dentry+0x44/0x58 [ 88.461910][ T5633] exportfs_decode_fh_raw+0x10c/0x49c [ 88.462816][ T5633] exportfs_decode_fh+0x50/0x80 [ 88.463630][ T5633] do_handle_open+0x514/0x8e8 [ 88.464383][ T5633] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.465368][ T5633] invoke_syscall+0x98/0x2b8 [ 88.466110][ T5633] el0_svc_common+0x138/0x258 [ 88.466885][ T5633] do_el0_svc+0x58/0x14c [ 88.467575][ T5633] el0_svc+0x78/0x1e0 [ 88.468188][ T5633] el0t_64_sync_handler+0xcc/0xe4 [ 88.469003][ T5633] el0t_64_sync+0x1a0/0x1a4 [ 88.532757][ T5633] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.566062][ T5623] loop1: detected capacity change from 0 to 40427 [ 88.649970][ T5623] F2FS-fs (loop1): Found nat_bits in checkpoint [ 88.666949][ T5623] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 88.668952][ T5623] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.670642][ T5623] CPU: 0 PID: 5623 Comm: syz.1.78 Not tainted 5.15.189-syzkaller #0 [ 88.671896][ T5623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.673522][ T5623] Call trace: [ 88.674074][ T5623] dump_backtrace+0x0/0x43c [ 88.674861][ T5623] show_stack+0x2c/0x3c [ 88.675532][ T5623] __dump_stack+0x30/0x40 [ 88.676271][ T5623] dump_stack_lvl+0xf8/0x160 [ 88.676361][ T5628] loop0: detected capacity change from 0 to 40427 [ 88.677027][ T5623] dump_stack+0x1c/0x5c [ 88.678738][ T5623] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.679614][ T5623] f2fs_iget+0x1a74/0x5170 [ 88.680363][ T5623] f2fs_nfs_get_inode+0x80/0x118 [ 88.681106][ T5623] generic_fh_to_dentry+0x9c/0x104 [ 88.681959][ T5623] f2fs_fh_to_dentry+0x44/0x58 [ 88.682753][ T5623] exportfs_decode_fh_raw+0x10c/0x49c [ 88.683665][ T5623] exportfs_decode_fh+0x50/0x80 [ 88.684436][ T5623] do_handle_open+0x514/0x8e8 [ 88.685154][ T5623] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.686107][ T5623] invoke_syscall+0x98/0x2b8 [ 88.686846][ T5623] el0_svc_common+0x138/0x258 [ 88.687616][ T5623] do_el0_svc+0x58/0x14c [ 88.688297][ T5623] el0_svc+0x78/0x1e0 [ 88.688955][ T5623] el0t_64_sync_handler+0xcc/0xe4 [ 88.689788][ T5623] el0t_64_sync+0x1a0/0x1a4 [ 88.697811][ T5625] loop4: detected capacity change from 0 to 40427 [ 88.718892][ T5623] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.733782][ T5642] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.734890][ T5642] CPU: 0 PID: 5642 Comm: syz.1.78 Not tainted 5.15.189-syzkaller #0 [ 88.736019][ T5642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.737394][ T5642] Call trace: [ 88.737875][ T5642] dump_backtrace+0x0/0x43c [ 88.738535][ T5642] show_stack+0x2c/0x3c [ 88.739108][ T5642] __dump_stack+0x30/0x40 [ 88.739738][ T5642] dump_stack_lvl+0xf8/0x160 [ 88.740415][ T5642] dump_stack+0x1c/0x5c [ 88.741039][ T5642] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.741836][ T5642] f2fs_iget+0x1a74/0x5170 [ 88.742522][ T5642] f2fs_nfs_get_inode+0x80/0x118 [ 88.743272][ T5642] generic_fh_to_dentry+0x9c/0x104 [ 88.744129][ T5642] f2fs_fh_to_dentry+0x44/0x58 [ 88.744901][ T5642] exportfs_decode_fh_raw+0x10c/0x49c [ 88.745748][ T5642] exportfs_decode_fh+0x50/0x80 [ 88.746515][ T5642] do_handle_open+0x514/0x8e8 [ 88.747340][ T5642] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.748313][ T5642] invoke_syscall+0x98/0x2b8 [ 88.749072][ T5642] el0_svc_common+0x138/0x258 [ 88.749833][ T5642] do_el0_svc+0x58/0x14c [ 88.750510][ T5642] el0_svc+0x78/0x1e0 [ 88.751176][ T5642] el0t_64_sync_handler+0xcc/0xe4 [ 88.752020][ T5642] el0t_64_sync+0x1a0/0x1a4 [ 88.772133][ T5642] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.775132][ T5635] loop2: detected capacity change from 0 to 40427 [ 88.799172][ T5625] F2FS-fs (loop4): Found nat_bits in checkpoint [ 88.802623][ T5628] F2FS-fs (loop0): Found nat_bits in checkpoint [ 88.832867][ T5628] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 88.834894][ T5628] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.836608][ T5628] CPU: 0 PID: 5628 Comm: syz.0.80 Not tainted 5.15.189-syzkaller #0 [ 88.837839][ T5628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.839341][ T5625] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 88.839499][ T5628] Call trace: [ 88.839506][ T5628] dump_backtrace+0x0/0x43c [ 88.841976][ T5628] show_stack+0x2c/0x3c [ 88.842680][ T5628] __dump_stack+0x30/0x40 [ 88.843374][ T5628] dump_stack_lvl+0xf8/0x160 [ 88.844141][ T5628] dump_stack+0x1c/0x5c [ 88.844857][ T5628] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.845704][ T5628] f2fs_iget+0x1a74/0x5170 [ 88.846472][ T5628] f2fs_nfs_get_inode+0x80/0x118 [ 88.847258][ T5628] generic_fh_to_dentry+0x9c/0x104 [ 88.848071][ T5628] f2fs_fh_to_dentry+0x44/0x58 [ 88.848780][ T5628] exportfs_decode_fh_raw+0x10c/0x49c [ 88.849613][ T5628] exportfs_decode_fh+0x50/0x80 [ 88.850417][ T5628] do_handle_open+0x514/0x8e8 [ 88.851232][ T5628] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.852194][ T5628] invoke_syscall+0x98/0x2b8 [ 88.852914][ T5628] el0_svc_common+0x138/0x258 [ 88.853708][ T5628] do_el0_svc+0x58/0x14c [ 88.854336][ T5628] el0_svc+0x78/0x1e0 [ 88.854927][ T5628] el0t_64_sync_handler+0xcc/0xe4 [ 88.855810][ T5628] el0t_64_sync+0x1a0/0x1a4 [ 88.862244][ T5625] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.863479][ T5625] CPU: 0 PID: 5625 Comm: syz.4.79 Not tainted 5.15.189-syzkaller #0 [ 88.864729][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.866443][ T5625] Call trace: [ 88.866951][ T5625] dump_backtrace+0x0/0x43c [ 88.867647][ T5625] show_stack+0x2c/0x3c [ 88.868278][ T5625] __dump_stack+0x30/0x40 [ 88.868937][ T5625] dump_stack_lvl+0xf8/0x160 [ 88.869607][ T5625] dump_stack+0x1c/0x5c [ 88.870303][ T5625] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.871191][ T5625] f2fs_iget+0x1a74/0x5170 [ 88.871891][ T5625] f2fs_nfs_get_inode+0x80/0x118 [ 88.872662][ T5625] generic_fh_to_dentry+0x9c/0x104 [ 88.873418][ T5625] f2fs_fh_to_dentry+0x44/0x58 [ 88.874202][ T5625] exportfs_decode_fh_raw+0x10c/0x49c [ 88.875145][ T5625] exportfs_decode_fh+0x50/0x80 [ 88.875966][ T5625] do_handle_open+0x514/0x8e8 [ 88.876738][ T5625] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.877711][ T5625] invoke_syscall+0x98/0x2b8 [ 88.878512][ T5625] el0_svc_common+0x138/0x258 [ 88.879269][ T5625] do_el0_svc+0x58/0x14c [ 88.879928][ T5625] el0_svc+0x78/0x1e0 [ 88.880552][ T5625] el0t_64_sync_handler+0xcc/0xe4 [ 88.881415][ T5625] el0t_64_sync+0x1a0/0x1a4 [ 88.889936][ T5635] F2FS-fs (loop2): Found nat_bits in checkpoint [ 88.912421][ T5635] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 88.922737][ T5635] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.924011][ T5635] CPU: 1 PID: 5635 Comm: syz.2.81 Not tainted 5.15.189-syzkaller #0 [ 88.925259][ T5635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.926900][ T5635] Call trace: [ 88.927423][ T5635] dump_backtrace+0x0/0x43c [ 88.928149][ T5635] show_stack+0x2c/0x3c [ 88.928837][ T5635] __dump_stack+0x30/0x40 [ 88.929558][ T5635] dump_stack_lvl+0xf8/0x160 [ 88.930326][ T5635] dump_stack+0x1c/0x5c [ 88.931029][ T5635] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.931925][ T5635] f2fs_iget+0x1a74/0x5170 [ 88.932625][ T5635] f2fs_nfs_get_inode+0x80/0x118 [ 88.933384][ T5635] generic_fh_to_dentry+0x9c/0x104 [ 88.934179][ T5635] f2fs_fh_to_dentry+0x44/0x58 [ 88.934950][ T5635] exportfs_decode_fh_raw+0x10c/0x49c [ 88.935813][ T5635] exportfs_decode_fh+0x50/0x80 [ 88.936600][ T5635] do_handle_open+0x514/0x8e8 [ 88.937273][ T5635] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.938132][ T5635] invoke_syscall+0x98/0x2b8 [ 88.938908][ T5635] el0_svc_common+0x138/0x258 [ 88.939671][ T5635] do_el0_svc+0x58/0x14c [ 88.940360][ T5635] el0_svc+0x78/0x1e0 [ 88.940991][ T5635] el0t_64_sync_handler+0xcc/0xe4 [ 88.941815][ T5635] el0t_64_sync+0x1a0/0x1a4 [ 88.943401][ T5628] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.948460][ T5655] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.955543][ T5655] CPU: 0 PID: 5655 Comm: syz.0.80 Not tainted 5.15.189-syzkaller #0 [ 88.956884][ T5655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.958560][ T5655] Call trace: [ 88.959093][ T5655] dump_backtrace+0x0/0x43c [ 88.959807][ T5655] show_stack+0x2c/0x3c [ 88.960502][ T5655] __dump_stack+0x30/0x40 [ 88.961340][ T5655] dump_stack_lvl+0xf8/0x160 [ 88.961999][ T5655] dump_stack+0x1c/0x5c [ 88.962715][ T5655] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.963594][ T5655] f2fs_iget+0x1a74/0x5170 [ 88.964244][ T5655] f2fs_nfs_get_inode+0x80/0x118 [ 88.965041][ T5655] generic_fh_to_dentry+0x9c/0x104 [ 88.965833][ T5655] f2fs_fh_to_dentry+0x44/0x58 [ 88.966609][ T5655] exportfs_decode_fh_raw+0x10c/0x49c [ 88.967513][ T5655] exportfs_decode_fh+0x50/0x80 [ 88.968257][ T5655] do_handle_open+0x514/0x8e8 [ 88.968980][ T5655] __arm64_sys_open_by_handle_at+0x80/0x94 [ 88.969882][ T5655] invoke_syscall+0x98/0x2b8 [ 88.970610][ T5655] el0_svc_common+0x138/0x258 [ 88.971310][ T5655] do_el0_svc+0x58/0x14c [ 88.971639][ T5637] loop3: detected capacity change from 0 to 40427 [ 88.971918][ T5655] el0_svc+0x78/0x1e0 [ 88.973476][ T5655] el0t_64_sync_handler+0xcc/0xe4 [ 88.974185][ T5655] el0t_64_sync+0x1a0/0x1a4 [ 88.977659][ T5625] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.986653][ T5659] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 88.987894][ T5659] CPU: 0 PID: 5659 Comm: syz.4.79 Not tainted 5.15.189-syzkaller #0 [ 88.989148][ T5659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.990680][ T5659] Call trace: [ 88.991149][ T5659] dump_backtrace+0x0/0x43c [ 88.991899][ T5659] show_stack+0x2c/0x3c [ 88.992547][ T5659] __dump_stack+0x30/0x40 [ 88.993221][ T5659] dump_stack_lvl+0xf8/0x160 [ 88.993943][ T5659] dump_stack+0x1c/0x5c [ 88.994653][ T5659] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 88.995485][ T5659] f2fs_iget+0x1a74/0x5170 [ 88.996139][ T5659] f2fs_nfs_get_inode+0x80/0x118 [ 88.996735][ T5635] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 88.997022][ T5659] generic_fh_to_dentry+0x9c/0x104 [ 88.997040][ T5659] f2fs_fh_to_dentry+0x44/0x58 [ 89.000372][ T5659] exportfs_decode_fh_raw+0x10c/0x49c [ 89.001233][ T5659] exportfs_decode_fh+0x50/0x80 [ 89.002029][ T5659] do_handle_open+0x514/0x8e8 [ 89.002732][ T5659] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.003652][ T5659] invoke_syscall+0x98/0x2b8 [ 89.004322][ T5659] el0_svc_common+0x138/0x258 [ 89.005061][ T5659] do_el0_svc+0x58/0x14c [ 89.005704][ T5659] el0_svc+0x78/0x1e0 [ 89.006310][ T5659] el0t_64_sync_handler+0xcc/0xe4 [ 89.007057][ T5659] el0t_64_sync+0x1a0/0x1a4 [ 89.008620][ T5658] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.010275][ T5658] CPU: 0 PID: 5658 Comm: syz.2.81 Not tainted 5.15.189-syzkaller #0 [ 89.011458][ T5658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.012843][ T5658] Call trace: [ 89.013363][ T5658] dump_backtrace+0x0/0x43c [ 89.013999][ T5658] show_stack+0x2c/0x3c [ 89.014567][ T5658] __dump_stack+0x30/0x40 [ 89.015227][ T5658] dump_stack_lvl+0xf8/0x160 [ 89.015885][ T5658] dump_stack+0x1c/0x5c [ 89.016450][ T5658] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.017182][ T5658] f2fs_iget+0x1a74/0x5170 [ 89.017854][ T5658] f2fs_nfs_get_inode+0x80/0x118 [ 89.018653][ T5658] generic_fh_to_dentry+0x9c/0x104 [ 89.019397][ T5658] f2fs_fh_to_dentry+0x44/0x58 [ 89.020065][ T5658] exportfs_decode_fh_raw+0x10c/0x49c [ 89.020919][ T5658] exportfs_decode_fh+0x50/0x80 [ 89.021678][ T5658] do_handle_open+0x514/0x8e8 [ 89.022348][ T5658] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.023206][ T5658] invoke_syscall+0x98/0x2b8 [ 89.023943][ T5658] el0_svc_common+0x138/0x258 [ 89.024697][ T5658] do_el0_svc+0x58/0x14c [ 89.025317][ T5658] el0_svc+0x78/0x1e0 [ 89.025946][ T5658] el0t_64_sync_handler+0xcc/0xe4 [ 89.026694][ T5658] el0t_64_sync+0x1a0/0x1a4 [ 89.029328][ T5655] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.047913][ T5637] F2FS-fs (loop3): Found nat_bits in checkpoint [ 89.054890][ T5659] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.068968][ T5658] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.078268][ T5637] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 89.083988][ T5637] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.085440][ T5637] CPU: 1 PID: 5637 Comm: syz.3.82 Not tainted 5.15.189-syzkaller #0 [ 89.086704][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.088322][ T5637] Call trace: [ 89.088867][ T5637] dump_backtrace+0x0/0x43c [ 89.089702][ T5637] show_stack+0x2c/0x3c [ 89.090412][ T5637] __dump_stack+0x30/0x40 [ 89.091127][ T5637] dump_stack_lvl+0xf8/0x160 [ 89.091869][ T5637] dump_stack+0x1c/0x5c [ 89.092502][ T5637] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.093363][ T5637] f2fs_iget+0x1a74/0x5170 [ 89.094100][ T5637] f2fs_nfs_get_inode+0x80/0x118 [ 89.094873][ T5637] generic_fh_to_dentry+0x9c/0x104 [ 89.095624][ T5637] f2fs_fh_to_dentry+0x44/0x58 [ 89.096363][ T5637] exportfs_decode_fh_raw+0x10c/0x49c [ 89.097190][ T5637] exportfs_decode_fh+0x50/0x80 [ 89.097872][ T5637] do_handle_open+0x514/0x8e8 [ 89.098562][ T5637] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.099442][ T5637] invoke_syscall+0x98/0x2b8 [ 89.100182][ T5637] el0_svc_common+0x138/0x258 [ 89.100884][ T5637] do_el0_svc+0x58/0x14c [ 89.101524][ T5637] el0_svc+0x78/0x1e0 [ 89.102093][ T5637] el0t_64_sync_handler+0xcc/0xe4 [ 89.102861][ T5637] el0t_64_sync+0x1a0/0x1a4 [ 89.112564][ T5637] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.115354][ T5637] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.116492][ T5637] CPU: 1 PID: 5637 Comm: syz.3.82 Not tainted 5.15.189-syzkaller #0 [ 89.117608][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.119022][ T5637] Call trace: [ 89.119508][ T5637] dump_backtrace+0x0/0x43c [ 89.120166][ T5637] show_stack+0x2c/0x3c [ 89.120754][ T5637] __dump_stack+0x30/0x40 [ 89.121395][ T5637] dump_stack_lvl+0xf8/0x160 [ 89.122061][ T5637] dump_stack+0x1c/0x5c [ 89.122726][ T5637] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.123582][ T5637] f2fs_iget+0x1a74/0x5170 [ 89.124260][ T5637] f2fs_nfs_get_inode+0x80/0x118 [ 89.125060][ T5637] generic_fh_to_dentry+0x9c/0x104 [ 89.125820][ T5637] f2fs_fh_to_dentry+0x44/0x58 [ 89.126504][ T5637] exportfs_decode_fh_raw+0x10c/0x49c [ 89.127307][ T5637] exportfs_decode_fh+0x50/0x80 [ 89.128009][ T5637] do_handle_open+0x514/0x8e8 [ 89.128760][ T5637] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.129592][ T5637] invoke_syscall+0x98/0x2b8 [ 89.130272][ T5637] el0_svc_common+0x138/0x258 [ 89.130927][ T5637] do_el0_svc+0x58/0x14c [ 89.131544][ T5637] el0_svc+0x78/0x1e0 [ 89.132227][ T5637] el0t_64_sync_handler+0xcc/0xe4 [ 89.133037][ T5637] el0t_64_sync+0x1a0/0x1a4 [ 89.146052][ T5637] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.247212][ T5657] loop1: detected capacity change from 0 to 40427 [ 89.342500][ T5657] F2FS-fs (loop1): Found nat_bits in checkpoint [ 89.358154][ T5657] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 89.362139][ T5657] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.363453][ T5657] CPU: 1 PID: 5657 Comm: syz.1.83 Not tainted 5.15.189-syzkaller #0 [ 89.364698][ T5657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.366278][ T5657] Call trace: [ 89.366784][ T5657] dump_backtrace+0x0/0x43c [ 89.367451][ T5657] show_stack+0x2c/0x3c [ 89.368047][ T5657] __dump_stack+0x30/0x40 [ 89.368668][ T5657] dump_stack_lvl+0xf8/0x160 [ 89.369306][ T5657] dump_stack+0x1c/0x5c [ 89.369896][ T5657] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.370655][ T5657] f2fs_iget+0x1a74/0x5170 [ 89.371268][ T5657] f2fs_nfs_get_inode+0x80/0x118 [ 89.372013][ T5657] generic_fh_to_dentry+0x9c/0x104 [ 89.372753][ T5657] f2fs_fh_to_dentry+0x44/0x58 [ 89.373415][ T5657] exportfs_decode_fh_raw+0x10c/0x49c [ 89.374195][ T5657] exportfs_decode_fh+0x50/0x80 [ 89.374917][ T5657] do_handle_open+0x514/0x8e8 [ 89.375600][ T5657] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.376509][ T5657] invoke_syscall+0x98/0x2b8 [ 89.377212][ T5657] el0_svc_common+0x138/0x258 [ 89.377911][ T5657] do_el0_svc+0x58/0x14c [ 89.378618][ T5657] el0_svc+0x78/0x1e0 [ 89.379230][ T5657] el0t_64_sync_handler+0xcc/0xe4 [ 89.380073][ T5657] el0t_64_sync+0x1a0/0x1a4 [ 89.434234][ T5657] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.436590][ T5676] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.437844][ T5676] CPU: 0 PID: 5676 Comm: syz.1.83 Not tainted 5.15.189-syzkaller #0 [ 89.439112][ T5676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.440818][ T5676] Call trace: [ 89.441363][ T5676] dump_backtrace+0x0/0x43c [ 89.442165][ T5676] show_stack+0x2c/0x3c [ 89.442898][ T5676] __dump_stack+0x30/0x40 [ 89.443592][ T5676] dump_stack_lvl+0xf8/0x160 [ 89.444408][ T5676] dump_stack+0x1c/0x5c [ 89.445102][ T5676] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.446034][ T5676] f2fs_iget+0x1a74/0x5170 [ 89.446802][ T5676] f2fs_nfs_get_inode+0x80/0x118 [ 89.447639][ T5676] generic_fh_to_dentry+0x9c/0x104 [ 89.448538][ T5676] f2fs_fh_to_dentry+0x44/0x58 [ 89.449336][ T5676] exportfs_decode_fh_raw+0x10c/0x49c [ 89.450183][ T5676] exportfs_decode_fh+0x50/0x80 [ 89.451056][ T5676] do_handle_open+0x514/0x8e8 [ 89.451883][ T5676] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.452877][ T5676] invoke_syscall+0x98/0x2b8 [ 89.453658][ T5676] el0_svc_common+0x138/0x258 [ 89.454446][ T5676] do_el0_svc+0x58/0x14c [ 89.455110][ T5676] el0_svc+0x78/0x1e0 [ 89.455710][ T5676] el0t_64_sync_handler+0xcc/0xe4 [ 89.456503][ T5676] el0t_64_sync+0x1a0/0x1a4 [ 89.532656][ T5667] loop4: detected capacity change from 0 to 40427 [ 89.548249][ T5669] loop3: detected capacity change from 0 to 40427 [ 89.549238][ T5676] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.553324][ T5665] loop0: detected capacity change from 0 to 40427 [ 89.591969][ T5671] loop2: detected capacity change from 0 to 40427 [ 89.598975][ T5665] F2FS-fs (loop0): Found nat_bits in checkpoint [ 89.621082][ T5665] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 89.622706][ T5667] F2FS-fs (loop4): Found nat_bits in checkpoint [ 89.628920][ T5665] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.632842][ T5665] CPU: 0 PID: 5665 Comm: syz.0.84 Not tainted 5.15.189-syzkaller #0 [ 89.634061][ T5665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.635657][ T5665] Call trace: [ 89.636153][ T5665] dump_backtrace+0x0/0x43c [ 89.636925][ T5665] show_stack+0x2c/0x3c [ 89.637591][ T5665] __dump_stack+0x30/0x40 [ 89.638270][ T5665] dump_stack_lvl+0xf8/0x160 [ 89.638989][ T5665] dump_stack+0x1c/0x5c [ 89.639672][ T5665] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.640564][ T5665] f2fs_iget+0x1a74/0x5170 [ 89.641268][ T5665] f2fs_nfs_get_inode+0x80/0x118 [ 89.642052][ T5665] generic_fh_to_dentry+0x9c/0x104 [ 89.642880][ T5665] f2fs_fh_to_dentry+0x44/0x58 [ 89.643672][ T5665] exportfs_decode_fh_raw+0x10c/0x49c [ 89.644594][ T5665] exportfs_decode_fh+0x50/0x80 [ 89.645358][ T5665] do_handle_open+0x514/0x8e8 [ 89.646097][ T5665] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.647044][ T5665] invoke_syscall+0x98/0x2b8 [ 89.647782][ T5665] el0_svc_common+0x138/0x258 [ 89.648569][ T5665] do_el0_svc+0x58/0x14c [ 89.649295][ T5665] el0_svc+0x78/0x1e0 [ 89.649935][ T5665] el0t_64_sync_handler+0xcc/0xe4 [ 89.650788][ T5665] el0t_64_sync+0x1a0/0x1a4 [ 89.663936][ T5669] F2FS-fs (loop3): Found nat_bits in checkpoint [ 89.665049][ T5665] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.672337][ T5665] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.673917][ T5671] F2FS-fs (loop2): Found nat_bits in checkpoint [ 89.678864][ T5665] CPU: 0 PID: 5665 Comm: syz.0.84 Not tainted 5.15.189-syzkaller #0 [ 89.680143][ T5665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.681747][ T5665] Call trace: [ 89.682278][ T5665] dump_backtrace+0x0/0x43c [ 89.682970][ T5665] show_stack+0x2c/0x3c [ 89.683676][ T5665] __dump_stack+0x30/0x40 [ 89.684383][ T5665] dump_stack_lvl+0xf8/0x160 [ 89.685096][ T5665] dump_stack+0x1c/0x5c [ 89.685837][ T5665] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.686652][ T5665] f2fs_iget+0x1a74/0x5170 [ 89.687314][ T5665] f2fs_nfs_get_inode+0x80/0x118 [ 89.688119][ T5665] generic_fh_to_dentry+0x9c/0x104 [ 89.688928][ T5665] f2fs_fh_to_dentry+0x44/0x58 [ 89.689687][ T5665] exportfs_decode_fh_raw+0x10c/0x49c [ 89.690535][ T5665] exportfs_decode_fh+0x50/0x80 [ 89.691238][ T5665] do_handle_open+0x514/0x8e8 [ 89.691927][ T5665] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.692793][ T5665] invoke_syscall+0x98/0x2b8 [ 89.693521][ T5665] el0_svc_common+0x138/0x258 [ 89.694221][ T5665] do_el0_svc+0x58/0x14c [ 89.694863][ T5665] el0_svc+0x78/0x1e0 [ 89.695476][ T5665] el0t_64_sync_handler+0xcc/0xe4 [ 89.696207][ T5665] el0t_64_sync+0x1a0/0x1a4 [ 89.699216][ T5667] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 89.702108][ T5667] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.703279][ T5667] CPU: 0 PID: 5667 Comm: syz.4.85 Not tainted 5.15.189-syzkaller #0 [ 89.704546][ T5667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.706247][ T5667] Call trace: [ 89.706811][ T5667] dump_backtrace+0x0/0x43c [ 89.707550][ T5667] show_stack+0x2c/0x3c [ 89.708204][ T5667] __dump_stack+0x30/0x40 [ 89.708857][ T5667] dump_stack_lvl+0xf8/0x160 [ 89.709657][ T5667] dump_stack+0x1c/0x5c [ 89.710317][ T5667] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.711149][ T5667] f2fs_iget+0x1a74/0x5170 [ 89.711848][ T5667] f2fs_nfs_get_inode+0x80/0x118 [ 89.712603][ T5667] generic_fh_to_dentry+0x9c/0x104 [ 89.713145][ T5669] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 89.713429][ T5667] f2fs_fh_to_dentry+0x44/0x58 [ 89.715424][ T5667] exportfs_decode_fh_raw+0x10c/0x49c [ 89.715608][ T5669] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.716169][ T5667] exportfs_decode_fh+0x50/0x80 [ 89.718152][ T5667] do_handle_open+0x514/0x8e8 [ 89.718867][ T5667] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.719858][ T5667] invoke_syscall+0x98/0x2b8 [ 89.720551][ T5667] el0_svc_common+0x138/0x258 [ 89.721323][ T5667] do_el0_svc+0x58/0x14c [ 89.722029][ T5667] el0_svc+0x78/0x1e0 [ 89.722668][ T5667] el0t_64_sync_handler+0xcc/0xe4 [ 89.723449][ T5667] el0t_64_sync+0x1a0/0x1a4 [ 89.730100][ T5669] CPU: 1 PID: 5669 Comm: syz.3.87 Not tainted 5.15.189-syzkaller #0 [ 89.731330][ T5669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.732833][ T5669] Call trace: [ 89.733330][ T5669] dump_backtrace+0x0/0x43c [ 89.733983][ T5669] show_stack+0x2c/0x3c [ 89.734586][ T5669] __dump_stack+0x30/0x40 [ 89.735335][ T5669] dump_stack_lvl+0xf8/0x160 [ 89.736079][ T5669] dump_stack+0x1c/0x5c [ 89.736731][ T5669] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.737588][ T5669] f2fs_iget+0x1a74/0x5170 [ 89.738311][ T5669] f2fs_nfs_get_inode+0x80/0x118 [ 89.739105][ T5669] generic_fh_to_dentry+0x9c/0x104 [ 89.739958][ T5669] f2fs_fh_to_dentry+0x44/0x58 [ 89.740708][ T5669] exportfs_decode_fh_raw+0x10c/0x49c [ 89.741586][ T5669] exportfs_decode_fh+0x50/0x80 [ 89.742409][ T5669] do_handle_open+0x514/0x8e8 [ 89.743133][ T5669] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.743985][ T5669] invoke_syscall+0x98/0x2b8 [ 89.744698][ T5669] el0_svc_common+0x138/0x258 [ 89.745428][ T5669] do_el0_svc+0x58/0x14c [ 89.746067][ T5669] el0_svc+0x78/0x1e0 [ 89.746605][ T5669] el0t_64_sync_handler+0xcc/0xe4 [ 89.747303][ T5669] el0t_64_sync+0x1a0/0x1a4 [ 89.755236][ T5665] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.758724][ T5671] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 89.761193][ T5671] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.762399][ T5671] CPU: 0 PID: 5671 Comm: syz.2.86 Not tainted 5.15.189-syzkaller #0 [ 89.763597][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.765072][ T5671] Call trace: [ 89.765529][ T5671] dump_backtrace+0x0/0x43c [ 89.766145][ T5671] show_stack+0x2c/0x3c [ 89.766733][ T5671] __dump_stack+0x30/0x40 [ 89.767504][ T5671] dump_stack_lvl+0xf8/0x160 [ 89.768290][ T5671] dump_stack+0x1c/0x5c [ 89.768938][ T5671] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.769828][ T5671] f2fs_iget+0x1a74/0x5170 [ 89.770569][ T5671] f2fs_nfs_get_inode+0x80/0x118 [ 89.771391][ T5671] generic_fh_to_dentry+0x9c/0x104 [ 89.772246][ T5671] f2fs_fh_to_dentry+0x44/0x58 [ 89.773010][ T5671] exportfs_decode_fh_raw+0x10c/0x49c [ 89.773855][ T5671] exportfs_decode_fh+0x50/0x80 [ 89.774627][ T5671] do_handle_open+0x514/0x8e8 [ 89.775438][ T5671] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.776378][ T5671] invoke_syscall+0x98/0x2b8 [ 89.777130][ T5671] el0_svc_common+0x138/0x258 [ 89.777832][ T5671] do_el0_svc+0x58/0x14c [ 89.778546][ T5671] el0_svc+0x78/0x1e0 [ 89.779208][ T5671] el0t_64_sync_handler+0xcc/0xe4 [ 89.779464][ T5669] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.780045][ T5671] el0t_64_sync+0x1a0/0x1a4 [ 89.786463][ T5667] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.788919][ T5695] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.790711][ T5695] CPU: 1 PID: 5695 Comm: syz.3.87 Not tainted 5.15.189-syzkaller #0 [ 89.792021][ T5695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.792717][ T5696] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.793600][ T5695] Call trace: [ 89.795399][ T5695] dump_backtrace+0x0/0x43c [ 89.796088][ T5695] show_stack+0x2c/0x3c [ 89.796718][ T5695] __dump_stack+0x30/0x40 [ 89.797360][ T5695] dump_stack_lvl+0xf8/0x160 [ 89.798086][ T5695] dump_stack+0x1c/0x5c [ 89.798670][ T5695] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.799431][ T5695] f2fs_iget+0x1a74/0x5170 [ 89.800061][ T5695] f2fs_nfs_get_inode+0x80/0x118 [ 89.800750][ T5695] generic_fh_to_dentry+0x9c/0x104 [ 89.801530][ T5695] f2fs_fh_to_dentry+0x44/0x58 [ 89.802317][ T5695] exportfs_decode_fh_raw+0x10c/0x49c [ 89.803154][ T5695] exportfs_decode_fh+0x50/0x80 [ 89.803880][ T5695] do_handle_open+0x514/0x8e8 [ 89.804657][ T5695] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.805618][ T5695] invoke_syscall+0x98/0x2b8 [ 89.806338][ T5695] el0_svc_common+0x138/0x258 [ 89.807106][ T5695] do_el0_svc+0x58/0x14c [ 89.807765][ T5695] el0_svc+0x78/0x1e0 [ 89.808388][ T5695] el0t_64_sync_handler+0xcc/0xe4 [ 89.809162][ T5695] el0t_64_sync+0x1a0/0x1a4 [ 89.815558][ T5696] CPU: 0 PID: 5696 Comm: syz.4.85 Not tainted 5.15.189-syzkaller #0 [ 89.816736][ T5696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.818282][ T5696] Call trace: [ 89.818832][ T5696] dump_backtrace+0x0/0x43c [ 89.819704][ T5696] show_stack+0x2c/0x3c [ 89.820434][ T5696] __dump_stack+0x30/0x40 [ 89.821285][ T5696] dump_stack_lvl+0xf8/0x160 [ 89.822162][ T5696] dump_stack+0x1c/0x5c [ 89.822886][ T5696] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.823748][ T5696] f2fs_iget+0x1a74/0x5170 [ 89.824522][ T5696] f2fs_nfs_get_inode+0x80/0x118 [ 89.825371][ T5696] generic_fh_to_dentry+0x9c/0x104 [ 89.826233][ T5696] f2fs_fh_to_dentry+0x44/0x58 [ 89.827003][ T5696] exportfs_decode_fh_raw+0x10c/0x49c [ 89.827903][ T5696] exportfs_decode_fh+0x50/0x80 [ 89.828680][ T5696] do_handle_open+0x514/0x8e8 [ 89.829421][ T5696] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.830368][ T5696] invoke_syscall+0x98/0x2b8 [ 89.831075][ T5696] el0_svc_common+0x138/0x258 [ 89.831757][ T5696] do_el0_svc+0x58/0x14c [ 89.832460][ T5696] el0_svc+0x78/0x1e0 [ 89.833151][ T5696] el0t_64_sync_handler+0xcc/0xe4 [ 89.834010][ T5696] el0t_64_sync+0x1a0/0x1a4 [ 89.857345][ T5671] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.858460][ T5695] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.869282][ T5699] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 89.870740][ T5699] CPU: 0 PID: 5699 Comm: syz.2.86 Not tainted 5.15.189-syzkaller #0 [ 89.871960][ T5699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.873547][ T5699] Call trace: [ 89.874032][ T5699] dump_backtrace+0x0/0x43c [ 89.874748][ T5699] show_stack+0x2c/0x3c [ 89.875392][ T5699] __dump_stack+0x30/0x40 [ 89.876032][ T5699] dump_stack_lvl+0xf8/0x160 [ 89.876733][ T5699] dump_stack+0x1c/0x5c [ 89.877363][ T5699] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 89.878215][ T5699] f2fs_iget+0x1a74/0x5170 [ 89.878904][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 89.879610][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 89.880402][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 89.881165][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 89.881982][ T5699] exportfs_decode_fh+0x50/0x80 [ 89.882709][ T5699] do_handle_open+0x514/0x8e8 [ 89.883419][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.884326][ T5699] invoke_syscall+0x98/0x2b8 [ 89.885054][ T5699] el0_svc_common+0x138/0x258 [ 89.885720][ T5699] do_el0_svc+0x58/0x14c [ 89.886354][ T5699] el0_svc+0x78/0x1e0 [ 89.886961][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 89.887690][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 89.904441][ T5687] loop1: detected capacity change from 0 to 40427 [ 89.907273][ T5696] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 89.918132][ T5687] F2FS-fs (loop1): Found nat_bits in checkpoint [ 89.933020][ T5699] ================================================================== [ 89.934247][ T5699] BUG: KASAN: use-after-free in f2fs_iget+0x4188/0x5170 [ 89.935360][ T5699] Read of size 4 at addr ffff0000d459a348 by task syz.2.86/5699 [ 89.936614][ T5699] [ 89.936981][ T5699] CPU: 0 PID: 5699 Comm: syz.2.86 Not tainted 5.15.189-syzkaller #0 [ 89.938315][ T5699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.940019][ T5699] Call trace: [ 89.940565][ T5699] dump_backtrace+0x0/0x43c [ 89.941306][ T5699] show_stack+0x2c/0x3c [ 89.941952][ T5699] __dump_stack+0x30/0x40 [ 89.942578][ T5699] dump_stack_lvl+0xf8/0x160 [ 89.943288][ T5699] print_address_description+0x78/0x30c [ 89.944136][ T5699] kasan_report+0xec/0x15c [ 89.944802][ T5699] __asan_report_load4_noabort+0x44/0x50 [ 89.945617][ T5699] f2fs_iget+0x4188/0x5170 [ 89.946200][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 89.946918][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 89.947601][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 89.948231][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 89.949074][ T5699] exportfs_decode_fh+0x50/0x80 [ 89.949777][ T5699] do_handle_open+0x514/0x8e8 [ 89.950444][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.951323][ T5699] invoke_syscall+0x98/0x2b8 [ 89.951987][ T5699] el0_svc_common+0x138/0x258 [ 89.952705][ T5699] do_el0_svc+0x58/0x14c [ 89.953315][ T5699] el0_svc+0x78/0x1e0 [ 89.953837][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 89.954732][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 89.955513][ T5699] [ 89.955887][ T5699] Allocated by task 5671: [ 89.956623][ T5699] __kasan_slab_alloc+0x8c/0xcc [ 89.957440][ T5699] slab_post_alloc_hook+0x74/0x408 [ 89.958309][ T5699] kmem_cache_alloc+0x1e0/0x3e4 [ 89.959133][ T5699] f2fs_init_extent_tree+0x43c/0xaac [ 89.960030][ T5699] f2fs_iget+0x10c4/0x5170 [ 89.960751][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 89.961534][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 89.962340][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 89.963076][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 89.963911][ T5699] exportfs_decode_fh+0x50/0x80 [ 89.964793][ T5699] do_handle_open+0x514/0x8e8 [ 89.965610][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.966587][ T5699] invoke_syscall+0x98/0x2b8 [ 89.967446][ T5699] el0_svc_common+0x138/0x258 [ 89.968283][ T5699] do_el0_svc+0x58/0x14c [ 89.968987][ T5699] el0_svc+0x78/0x1e0 [ 89.969701][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 89.970551][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 89.971301][ T5699] [ 89.971630][ T5699] Freed by task 5671: [ 89.972238][ T5699] kasan_set_track+0x4c/0x84 [ 89.973016][ T5699] kasan_set_free_info+0x28/0x4c [ 89.973867][ T5699] ____kasan_slab_free+0x118/0x164 [ 89.974718][ T5699] __kasan_slab_free+0x18/0x28 [ 89.975474][ T5699] slab_free_freelist_hook+0x128/0x1e8 [ 89.976384][ T5699] kmem_cache_free+0xdc/0x3b4 [ 89.977151][ T5699] f2fs_destroy_extent_tree+0x2d0/0x688 [ 89.978024][ T5699] f2fs_evict_inode+0x32c/0x1520 [ 89.978795][ T5699] evict+0x3c8/0x810 [ 89.979429][ T5699] iput+0x6c4/0x77c [ 89.980030][ T5699] iget_failed+0x148/0x194 [ 89.980803][ T5699] f2fs_iget+0x58c/0x5170 [ 89.981639][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 89.982505][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 89.983371][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 89.984124][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 89.984903][ T5699] exportfs_decode_fh+0x50/0x80 [ 89.985668][ T5699] do_handle_open+0x514/0x8e8 [ 89.986392][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 89.987290][ T5699] invoke_syscall+0x98/0x2b8 [ 89.987996][ T5699] el0_svc_common+0x138/0x258 [ 89.988672][ T5699] do_el0_svc+0x58/0x14c [ 89.989327][ T5699] el0_svc+0x78/0x1e0 [ 89.989916][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 89.990721][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 89.991369][ T5699] [ 89.991699][ T5699] The buggy address belongs to the object at ffff0000d459a320 [ 89.991699][ T5699] which belongs to the cache f2fs_extent_tree of size 136 [ 89.993872][ T5699] The buggy address is located 40 bytes inside of [ 89.993872][ T5699] 136-byte region [ffff0000d459a320, ffff0000d459a3a8) [ 89.995965][ T5699] The buggy address belongs to the page: [ 89.996851][ T5699] page:000000007d186633 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11459a [ 89.998312][ T5699] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 89.999416][ T5699] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c6140f00 [ 90.000614][ T5699] raw: 0000000000000000 0000000080140014 00000001ffffffff 0000000000000000 [ 90.001855][ T5699] page dumped because: kasan: bad access detected [ 90.002803][ T5699] [ 90.003151][ T5699] Memory state around the buggy address: [ 90.004019][ T5699] ffff0000d459a200: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb [ 90.005370][ T5699] ffff0000d459a280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 90.006735][ T5699] >ffff0000d459a300: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 90.008086][ T5699] ^ [ 90.009193][ T5699] ffff0000d459a380: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 90.010524][ T5699] ffff0000d459a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 90.011873][ T5699] ================================================================== [ 90.013073][ T5699] Disabling lock debugging due to kernel taint [ 90.036398][ T5687] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 90.038280][ T5687] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.040624][ T5687] CPU: 1 PID: 5687 Comm: syz.1.88 Tainted: G B 5.15.189-syzkaller #0 [ 90.042084][ T5687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.043666][ T5687] Call trace: [ 90.044163][ T5687] dump_backtrace+0x0/0x43c [ 90.044898][ T5687] show_stack+0x2c/0x3c [ 90.045555][ T5687] __dump_stack+0x30/0x40 [ 90.046206][ T5687] dump_stack_lvl+0xf8/0x160 [ 90.046912][ T5687] dump_stack+0x1c/0x5c [ 90.047578][ T5687] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.048475][ T5687] f2fs_iget+0x1a74/0x5170 [ 90.049152][ T5687] f2fs_nfs_get_inode+0x80/0x118 [ 90.049917][ T5687] generic_fh_to_dentry+0x9c/0x104 [ 90.050708][ T5687] f2fs_fh_to_dentry+0x44/0x58 [ 90.051356][ T5687] exportfs_decode_fh_raw+0x10c/0x49c [ 90.052151][ T5687] exportfs_decode_fh+0x50/0x80 [ 90.052898][ T5687] do_handle_open+0x514/0x8e8 [ 90.053612][ T5687] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.054455][ T5687] invoke_syscall+0x98/0x2b8 [ 90.055188][ T5687] el0_svc_common+0x138/0x258 [ 90.055895][ T5687] do_el0_svc+0x58/0x14c [ 90.056564][ T5687] el0_svc+0x78/0x1e0 [ 90.057156][ T5687] el0t_64_sync_handler+0xcc/0xe4 [ 90.057879][ T5687] el0t_64_sync+0x1a0/0x1a4 [ 90.082592][ T5687] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.087682][ T5687] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.099599][ T5687] CPU: 1 PID: 5687 Comm: syz.1.88 Tainted: G B 5.15.189-syzkaller #0 [ 90.101112][ T5687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.102788][ T5687] Call trace: [ 90.103331][ T5687] dump_backtrace+0x0/0x43c [ 90.104102][ T5687] show_stack+0x2c/0x3c [ 90.104808][ T5687] __dump_stack+0x30/0x40 [ 90.105460][ T5687] dump_stack_lvl+0xf8/0x160 [ 90.106214][ T5687] dump_stack+0x1c/0x5c [ 90.106864][ T5687] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.107734][ T5687] f2fs_iget+0x1a74/0x5170 [ 90.108426][ T5687] f2fs_nfs_get_inode+0x80/0x118 [ 90.109179][ T5687] generic_fh_to_dentry+0x9c/0x104 [ 90.110012][ T5687] f2fs_fh_to_dentry+0x44/0x58 [ 90.110670][ T5687] exportfs_decode_fh_raw+0x10c/0x49c [ 90.111547][ T5687] exportfs_decode_fh+0x50/0x80 [ 90.112429][ T5687] do_handle_open+0x514/0x8e8 [ 90.113094][ T5687] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.113920][ T5687] invoke_syscall+0x98/0x2b8 [ 90.114655][ T5687] el0_svc_common+0x138/0x258 [ 90.115404][ T5687] do_el0_svc+0x58/0x14c [ 90.116037][ T5687] el0_svc+0x78/0x1e0 [ 90.116586][ T5687] el0t_64_sync_handler+0xcc/0xe4 [ 90.117343][ T5687] el0t_64_sync+0x1a0/0x1a4 [ 90.150448][ T5699] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.152274][ T5699] ================================================================== [ 90.153482][ T5699] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xdc/0x3b4 [ 90.154738][ T5699] [ 90.155058][ T5699] CPU: 0 PID: 5699 Comm: syz.2.86 Tainted: G B 5.15.189-syzkaller #0 [ 90.156632][ T5699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.158277][ T5699] Call trace: [ 90.158784][ T5699] dump_backtrace+0x0/0x43c [ 90.159537][ T5699] show_stack+0x2c/0x3c [ 90.160294][ T5699] __dump_stack+0x30/0x40 [ 90.161074][ T5699] dump_stack_lvl+0xf8/0x160 [ 90.161743][ T5699] print_address_description+0x78/0x30c [ 90.162610][ T5699] kasan_report_invalid_free+0x4c/0x7c [ 90.163531][ T5699] ____kasan_slab_free+0x134/0x164 [ 90.164365][ T5699] __kasan_slab_free+0x18/0x28 [ 90.165097][ T5699] slab_free_freelist_hook+0x128/0x1e8 [ 90.166015][ T5699] kmem_cache_free+0xdc/0x3b4 [ 90.166800][ T5699] f2fs_destroy_extent_tree+0x2d0/0x688 [ 90.167762][ T5699] f2fs_evict_inode+0x32c/0x1520 [ 90.168583][ T5699] evict+0x3c8/0x810 [ 90.169222][ T5699] iput+0x6c4/0x77c [ 90.169811][ T5699] iget_failed+0x148/0x194 [ 90.170510][ T5699] f2fs_iget+0x58c/0x5170 [ 90.171213][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 90.171983][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 90.172754][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 90.173526][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 90.174398][ T5699] exportfs_decode_fh+0x50/0x80 [ 90.175249][ T5699] do_handle_open+0x514/0x8e8 [ 90.176029][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.177011][ T5699] invoke_syscall+0x98/0x2b8 [ 90.177752][ T5699] el0_svc_common+0x138/0x258 [ 90.178543][ T5699] do_el0_svc+0x58/0x14c [ 90.179250][ T5699] el0_svc+0x78/0x1e0 [ 90.179324][ T5687] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.179902][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 90.182426][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 90.183161][ T5699] [ 90.183520][ T5699] Allocated by task 5671: [ 90.184161][ T5699] __kasan_slab_alloc+0x8c/0xcc [ 90.184915][ T5699] slab_post_alloc_hook+0x74/0x408 [ 90.185669][ T5699] kmem_cache_alloc+0x1e0/0x3e4 [ 90.186376][ T5699] f2fs_init_extent_tree+0x43c/0xaac [ 90.187267][ T5699] f2fs_iget+0x10c4/0x5170 [ 90.187949][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 90.188732][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 90.189534][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 90.190282][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 90.191155][ T5699] exportfs_decode_fh+0x50/0x80 [ 90.191870][ T5699] do_handle_open+0x514/0x8e8 [ 90.192611][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.193528][ T5699] invoke_syscall+0x98/0x2b8 [ 90.194187][ T5699] el0_svc_common+0x138/0x258 [ 90.194823][ T5699] do_el0_svc+0x58/0x14c [ 90.195515][ T5699] el0_svc+0x78/0x1e0 [ 90.196209][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 90.197003][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 90.197765][ T5699] [ 90.198132][ T5699] Freed by task 5671: [ 90.198686][ T5699] kasan_set_track+0x4c/0x84 [ 90.199358][ T5699] kasan_set_free_info+0x28/0x4c [ 90.200120][ T5699] ____kasan_slab_free+0x118/0x164 [ 90.200970][ T5699] __kasan_slab_free+0x18/0x28 [ 90.201700][ T5699] slab_free_freelist_hook+0x128/0x1e8 [ 90.202537][ T5699] kmem_cache_free+0xdc/0x3b4 [ 90.203315][ T5699] f2fs_destroy_extent_tree+0x2d0/0x688 [ 90.204266][ T5699] f2fs_evict_inode+0x32c/0x1520 [ 90.205142][ T5699] evict+0x3c8/0x810 [ 90.205745][ T5699] iput+0x6c4/0x77c [ 90.206366][ T5699] iget_failed+0x148/0x194 [ 90.207106][ T5699] f2fs_iget+0x58c/0x5170 [ 90.207806][ T5699] f2fs_nfs_get_inode+0x80/0x118 [ 90.208634][ T5699] generic_fh_to_dentry+0x9c/0x104 [ 90.209540][ T5699] f2fs_fh_to_dentry+0x44/0x58 [ 90.210325][ T5699] exportfs_decode_fh_raw+0x10c/0x49c [ 90.210688][ T5698] loop0: detected capacity change from 0 to 40427 [ 90.211203][ T5699] exportfs_decode_fh+0x50/0x80 [ 90.213005][ T5699] do_handle_open+0x514/0x8e8 [ 90.213758][ T5699] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.214735][ T5699] invoke_syscall+0x98/0x2b8 [ 90.215507][ T5699] el0_svc_common+0x138/0x258 [ 90.216252][ T5699] do_el0_svc+0x58/0x14c [ 90.216961][ T5699] el0_svc+0x78/0x1e0 [ 90.217654][ T5699] el0t_64_sync_handler+0xcc/0xe4 [ 90.218445][ T5699] el0t_64_sync+0x1a0/0x1a4 [ 90.219202][ T5699] [ 90.219563][ T5699] The buggy address belongs to the object at ffff0000d459a320 [ 90.219563][ T5699] which belongs to the cache f2fs_extent_tree of size 136 [ 90.222023][ T5699] The buggy address is located 0 bytes inside of [ 90.222023][ T5699] 136-byte region [ffff0000d459a320, ffff0000d459a3a8) [ 90.224221][ T5699] The buggy address belongs to the page: [ 90.225107][ T5699] page:000000007d186633 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11459a [ 90.226659][ T5699] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 90.227876][ T5699] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c6140f00 [ 90.229204][ T5699] raw: 0000000000000000 0000000080140014 00000001ffffffff 0000000000000000 [ 90.230503][ T5699] page dumped because: kasan: bad access detected [ 90.231434][ T5699] [ 90.231808][ T5699] Memory state around the buggy address: [ 90.232804][ T5699] ffff0000d459a200: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb [ 90.234214][ T5699] ffff0000d459a280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 90.235607][ T5699] >ffff0000d459a300: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 90.237027][ T5699] ^ [ 90.237858][ T5699] ffff0000d459a380: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 90.239081][ T5699] ffff0000d459a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 90.240248][ T5699] ================================================================== [ 90.304387][ T5705] loop3: detected capacity change from 0 to 40427 [ 90.314999][ T5707] loop4: detected capacity change from 0 to 40427 [ 90.316821][ T5698] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.335583][ T5698] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 90.340575][ T5698] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.345649][ T5698] CPU: 1 PID: 5698 Comm: syz.0.89 Tainted: G B 5.15.189-syzkaller #0 [ 90.347116][ T5698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.348735][ T5698] Call trace: [ 90.349236][ T5698] dump_backtrace+0x0/0x43c [ 90.349930][ T5698] show_stack+0x2c/0x3c [ 90.350632][ T5698] __dump_stack+0x30/0x40 [ 90.351341][ T5698] dump_stack_lvl+0xf8/0x160 [ 90.352086][ T5698] dump_stack+0x1c/0x5c [ 90.352778][ T5698] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.353680][ T5698] f2fs_iget+0x1a74/0x5170 [ 90.354356][ T5698] f2fs_nfs_get_inode+0x80/0x118 [ 90.355138][ T5698] generic_fh_to_dentry+0x9c/0x104 [ 90.356010][ T5698] f2fs_fh_to_dentry+0x44/0x58 [ 90.356830][ T5698] exportfs_decode_fh_raw+0x10c/0x49c [ 90.357712][ T5698] exportfs_decode_fh+0x50/0x80 [ 90.358585][ T5698] do_handle_open+0x514/0x8e8 [ 90.359347][ T5698] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.360189][ T5698] invoke_syscall+0x98/0x2b8 [ 90.360927][ T5698] el0_svc_common+0x138/0x258 [ 90.361673][ T5698] do_el0_svc+0x58/0x14c [ 90.362343][ T5698] el0_svc+0x78/0x1e0 [ 90.362971][ T5698] el0t_64_sync_handler+0xcc/0xe4 [ 90.363825][ T5698] el0t_64_sync+0x1a0/0x1a4 [ 90.380780][ T5705] F2FS-fs (loop3): Found nat_bits in checkpoint [ 90.385569][ T5707] F2FS-fs (loop4): Found nat_bits in checkpoint [ 90.394032][ T5705] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 90.395903][ T5705] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.397243][ T5705] CPU: 1 PID: 5705 Comm: syz.3.90 Tainted: G B 5.15.189-syzkaller #0 [ 90.398654][ T5705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.400385][ T5705] Call trace: [ 90.400842][ T5705] dump_backtrace+0x0/0x43c [ 90.401503][ T5705] show_stack+0x2c/0x3c [ 90.402091][ T5705] __dump_stack+0x30/0x40 [ 90.402832][ T5705] dump_stack_lvl+0xf8/0x160 [ 90.403536][ T5705] dump_stack+0x1c/0x5c [ 90.404191][ T5705] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.405065][ T5705] f2fs_iget+0x1a74/0x5170 [ 90.405801][ T5705] f2fs_nfs_get_inode+0x80/0x118 [ 90.406611][ T5705] generic_fh_to_dentry+0x9c/0x104 [ 90.407409][ T5705] f2fs_fh_to_dentry+0x44/0x58 [ 90.408162][ T5705] exportfs_decode_fh_raw+0x10c/0x49c [ 90.409063][ T5705] exportfs_decode_fh+0x50/0x80 [ 90.409838][ T5705] do_handle_open+0x514/0x8e8 [ 90.410558][ T5705] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.411442][ T5705] invoke_syscall+0x98/0x2b8 [ 90.412242][ T5705] el0_svc_common+0x138/0x258 [ 90.412941][ T5705] do_el0_svc+0x58/0x14c [ 90.413571][ T5705] el0_svc+0x78/0x1e0 [ 90.414195][ T5705] el0t_64_sync_handler+0xcc/0xe4 [ 90.414985][ T5705] el0t_64_sync+0x1a0/0x1a4 [ 90.423376][ T5707] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 90.425213][ T5707] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.426386][ T5707] CPU: 0 PID: 5707 Comm: syz.4.91 Tainted: G B 5.15.189-syzkaller #0 [ 90.427984][ T5707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.429690][ T5707] Call trace: [ 90.430273][ T5707] dump_backtrace+0x0/0x43c [ 90.431005][ T5707] show_stack+0x2c/0x3c [ 90.431674][ T5707] __dump_stack+0x30/0x40 [ 90.432360][ T5707] dump_stack_lvl+0xf8/0x160 [ 90.433101][ T5707] dump_stack+0x1c/0x5c [ 90.433763][ T5707] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.434542][ T5707] f2fs_iget+0x1a74/0x5170 [ 90.435252][ T5707] f2fs_nfs_get_inode+0x80/0x118 [ 90.436127][ T5707] generic_fh_to_dentry+0x9c/0x104 [ 90.437064][ T5707] f2fs_fh_to_dentry+0x44/0x58 [ 90.437852][ T5707] exportfs_decode_fh_raw+0x10c/0x49c [ 90.438736][ T5707] exportfs_decode_fh+0x50/0x80 [ 90.439494][ T5707] do_handle_open+0x514/0x8e8 [ 90.440254][ T5707] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.441279][ T5707] invoke_syscall+0x98/0x2b8 [ 90.442048][ T5707] el0_svc_common+0x138/0x258 [ 90.442820][ T5707] do_el0_svc+0x58/0x14c [ 90.443514][ T5707] el0_svc+0x78/0x1e0 [ 90.444167][ T5707] el0t_64_sync_handler+0xcc/0xe4 [ 90.445024][ T5707] el0t_64_sync+0x1a0/0x1a4 [ 90.446690][ T5705] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.447085][ T5698] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.456340][ T5722] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.457747][ T5722] CPU: 0 PID: 5722 Comm: syz.0.89 Tainted: G B 5.15.189-syzkaller #0 [ 90.459274][ T5722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.460959][ T5722] Call trace: [ 90.461487][ T5722] dump_backtrace+0x0/0x43c [ 90.462263][ T5722] show_stack+0x2c/0x3c [ 90.462934][ T5722] __dump_stack+0x30/0x40 [ 90.463594][ T5722] dump_stack_lvl+0xf8/0x160 [ 90.464332][ T5722] dump_stack+0x1c/0x5c [ 90.465058][ T5722] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.465972][ T5722] f2fs_iget+0x1a74/0x5170 [ 90.466805][ T5722] f2fs_nfs_get_inode+0x80/0x118 [ 90.467630][ T5722] generic_fh_to_dentry+0x9c/0x104 [ 90.468490][ T5722] f2fs_fh_to_dentry+0x44/0x58 [ 90.469192][ T5722] exportfs_decode_fh_raw+0x10c/0x49c [ 90.469927][ T5722] exportfs_decode_fh+0x50/0x80 [ 90.470716][ T5722] do_handle_open+0x514/0x8e8 [ 90.471481][ T5722] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.472449][ T5722] invoke_syscall+0x98/0x2b8 [ 90.473255][ T5722] el0_svc_common+0x138/0x258 [ 90.474027][ T5722] do_el0_svc+0x58/0x14c [ 90.474728][ T5722] el0_svc+0x78/0x1e0 [ 90.475378][ T5722] el0t_64_sync_handler+0xcc/0xe4 [ 90.476234][ T5722] el0t_64_sync+0x1a0/0x1a4 [ 90.479720][ T5705] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.480959][ T5705] CPU: 0 PID: 5705 Comm: syz.3.90 Tainted: G B 5.15.189-syzkaller #0 [ 90.482552][ T5705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.484173][ T5705] Call trace: [ 90.484700][ T5705] dump_backtrace+0x0/0x43c [ 90.485436][ T5705] show_stack+0x2c/0x3c [ 90.486118][ T5705] __dump_stack+0x30/0x40 [ 90.486812][ T5705] dump_stack_lvl+0xf8/0x160 [ 90.487619][ T5705] dump_stack+0x1c/0x5c [ 90.488270][ T5705] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.489175][ T5705] f2fs_iget+0x1a74/0x5170 [ 90.489946][ T5705] f2fs_nfs_get_inode+0x80/0x118 [ 90.490726][ T5705] generic_fh_to_dentry+0x9c/0x104 [ 90.491529][ T5705] f2fs_fh_to_dentry+0x44/0x58 [ 90.492310][ T5705] exportfs_decode_fh_raw+0x10c/0x49c [ 90.493154][ T5705] exportfs_decode_fh+0x50/0x80 [ 90.493884][ T5705] do_handle_open+0x514/0x8e8 [ 90.494621][ T5705] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.495551][ T5705] invoke_syscall+0x98/0x2b8 [ 90.496315][ T5705] el0_svc_common+0x138/0x258 [ 90.497099][ T5705] do_el0_svc+0x58/0x14c [ 90.497790][ T5705] el0_svc+0x78/0x1e0 [ 90.498437][ T5705] el0t_64_sync_handler+0xcc/0xe4 [ 90.499299][ T5705] el0t_64_sync+0x1a0/0x1a4 [ 90.516125][ T5707] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.518112][ T5725] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.519863][ T5705] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.519892][ T5725] CPU: 1 PID: 5725 Comm: syz.4.91 Tainted: G B 5.15.189-syzkaller #0 [ 90.522185][ T5722] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.523186][ T5725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.523199][ T5725] Call trace: [ 90.523202][ T5725] dump_backtrace+0x0/0x43c [ 90.527867][ T5725] show_stack+0x2c/0x3c [ 90.528542][ T5725] __dump_stack+0x30/0x40 [ 90.529284][ T5725] dump_stack_lvl+0xf8/0x160 [ 90.529990][ T5725] dump_stack+0x1c/0x5c [ 90.530681][ T5725] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.531505][ T5725] f2fs_iget+0x1a74/0x5170 [ 90.532193][ T5725] f2fs_nfs_get_inode+0x80/0x118 [ 90.532937][ T5725] generic_fh_to_dentry+0x9c/0x104 [ 90.533748][ T5725] f2fs_fh_to_dentry+0x44/0x58 [ 90.534548][ T5725] exportfs_decode_fh_raw+0x10c/0x49c [ 90.535463][ T5725] exportfs_decode_fh+0x50/0x80 [ 90.536275][ T5725] do_handle_open+0x514/0x8e8 [ 90.537082][ T5725] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.538049][ T5725] invoke_syscall+0x98/0x2b8 [ 90.538811][ T5725] el0_svc_common+0x138/0x258 [ 90.539574][ T5725] do_el0_svc+0x58/0x14c [ 90.540255][ T5725] el0_svc+0x78/0x1e0 [ 90.541001][ T5725] el0t_64_sync_handler+0xcc/0xe4 [ 90.541824][ T5725] el0t_64_sync+0x1a0/0x1a4 [ 90.549397][ T5725] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.644346][ T5721] loop1: detected capacity change from 0 to 40427 [ 90.655261][ T5717] loop2: detected capacity change from 0 to 40427 [ 90.732512][ T5717] F2FS-fs (loop2): Found nat_bits in checkpoint [ 90.736007][ T5721] F2FS-fs (loop1): Found nat_bits in checkpoint [ 90.759298][ T5721] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 90.761513][ T5717] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 90.763242][ T5721] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.764424][ T5721] CPU: 1 PID: 5721 Comm: syz.1.92 Tainted: G B 5.15.189-syzkaller #0 [ 90.765700][ T5721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.767234][ T5721] Call trace: [ 90.767746][ T5721] dump_backtrace+0x0/0x43c [ 90.768420][ T5721] show_stack+0x2c/0x3c [ 90.768613][ T5729] loop3: detected capacity change from 0 to 40427 [ 90.769169][ T5721] __dump_stack+0x30/0x40 [ 90.769188][ T5721] dump_stack_lvl+0xf8/0x160 [ 90.769195][ T5721] dump_stack+0x1c/0x5c [ 90.769201][ T5721] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.769207][ T5721] f2fs_iget+0x1a74/0x5170 [ 90.769212][ T5721] f2fs_nfs_get_inode+0x80/0x118 [ 90.769218][ T5721] generic_fh_to_dentry+0x9c/0x104 [ 90.769224][ T5721] f2fs_fh_to_dentry+0x44/0x58 [ 90.769229][ T5721] exportfs_decode_fh_raw+0x10c/0x49c [ 90.769235][ T5721] exportfs_decode_fh+0x50/0x80 [ 90.769240][ T5721] do_handle_open+0x514/0x8e8 [ 90.769245][ T5721] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.769250][ T5721] invoke_syscall+0x98/0x2b8 [ 90.769255][ T5721] el0_svc_common+0x138/0x258 [ 90.769260][ T5721] do_el0_svc+0x58/0x14c [ 90.781262][ T5721] el0_svc+0x78/0x1e0 [ 90.781887][ T5721] el0t_64_sync_handler+0xcc/0xe4 [ 90.782767][ T5721] el0t_64_sync+0x1a0/0x1a4 [ 90.784703][ T5717] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.785961][ T5717] CPU: 1 PID: 5717 Comm: syz.2.93 Tainted: G B 5.15.189-syzkaller #0 [ 90.787372][ T5717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.788898][ T5717] Call trace: [ 90.789367][ T5717] dump_backtrace+0x0/0x43c [ 90.790019][ T5717] show_stack+0x2c/0x3c [ 90.790661][ T5717] __dump_stack+0x30/0x40 [ 90.791377][ T5717] dump_stack_lvl+0xf8/0x160 [ 90.792094][ T5717] dump_stack+0x1c/0x5c [ 90.792888][ T5717] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.793740][ T5717] f2fs_iget+0x1a74/0x5170 [ 90.794505][ T5717] f2fs_nfs_get_inode+0x80/0x118 [ 90.795333][ T5717] generic_fh_to_dentry+0x9c/0x104 [ 90.796210][ T5717] f2fs_fh_to_dentry+0x44/0x58 [ 90.796980][ T5717] exportfs_decode_fh_raw+0x10c/0x49c [ 90.797821][ T5717] exportfs_decode_fh+0x50/0x80 [ 90.798627][ T5717] do_handle_open+0x514/0x8e8 [ 90.799395][ T5717] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.800267][ T5717] invoke_syscall+0x98/0x2b8 [ 90.801007][ T5717] el0_svc_common+0x138/0x258 [ 90.801782][ T5717] do_el0_svc+0x58/0x14c [ 90.802463][ T5717] el0_svc+0x78/0x1e0 [ 90.803116][ T5717] el0t_64_sync_handler+0xcc/0xe4 [ 90.803910][ T5717] el0t_64_sync+0x1a0/0x1a4 [ 90.830573][ T5717] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.832852][ T5721] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.834832][ T5743] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.836024][ T5743] CPU: 1 PID: 5743 Comm: syz.1.92 Tainted: G B 5.15.189-syzkaller #0 [ 90.837356][ T5743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.838865][ T5743] Call trace: [ 90.839370][ T5743] dump_backtrace+0x0/0x43c [ 90.840043][ T5743] show_stack+0x2c/0x3c [ 90.840758][ T5743] __dump_stack+0x30/0x40 [ 90.841456][ T5743] dump_stack_lvl+0xf8/0x160 [ 90.842197][ T5743] dump_stack+0x1c/0x5c [ 90.842869][ T5743] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.843725][ T5743] f2fs_iget+0x1a74/0x5170 [ 90.844396][ T5743] f2fs_nfs_get_inode+0x80/0x118 [ 90.845117][ T5743] generic_fh_to_dentry+0x9c/0x104 [ 90.845887][ T5743] f2fs_fh_to_dentry+0x44/0x58 [ 90.846624][ T5743] exportfs_decode_fh_raw+0x10c/0x49c [ 90.847440][ T5743] exportfs_decode_fh+0x50/0x80 [ 90.848153][ T5743] do_handle_open+0x514/0x8e8 [ 90.848803][ T5743] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.849670][ T5743] invoke_syscall+0x98/0x2b8 [ 90.850327][ T5743] el0_svc_common+0x138/0x258 [ 90.850978][ T5743] do_el0_svc+0x58/0x14c [ 90.851606][ T5743] el0_svc+0x78/0x1e0 [ 90.852207][ T5743] el0t_64_sync_handler+0xcc/0xe4 [ 90.852938][ T5743] el0t_64_sync+0x1a0/0x1a4 [ 90.855190][ T5742] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.855566][ T5729] F2FS-fs (loop3): Found nat_bits in checkpoint [ 90.856238][ T5742] CPU: 1 PID: 5742 Comm: syz.2.93 Tainted: G B 5.15.189-syzkaller #0 [ 90.858720][ T5742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.860306][ T5742] Call trace: [ 90.860823][ T5742] dump_backtrace+0x0/0x43c [ 90.861539][ T5742] show_stack+0x2c/0x3c [ 90.862203][ T5742] __dump_stack+0x30/0x40 [ 90.862946][ T5742] dump_stack_lvl+0xf8/0x160 [ 90.863662][ T5742] dump_stack+0x1c/0x5c [ 90.864305][ T5742] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.865108][ T5742] f2fs_iget+0x1a74/0x5170 [ 90.865731][ T5742] f2fs_nfs_get_inode+0x80/0x118 [ 90.866449][ T5742] generic_fh_to_dentry+0x9c/0x104 [ 90.867188][ T5742] f2fs_fh_to_dentry+0x44/0x58 [ 90.867904][ T5742] exportfs_decode_fh_raw+0x10c/0x49c [ 90.868687][ T5742] exportfs_decode_fh+0x50/0x80 [ 90.869409][ T5742] do_handle_open+0x514/0x8e8 [ 90.870156][ T5742] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.871155][ T5742] invoke_syscall+0x98/0x2b8 [ 90.871905][ T5742] el0_svc_common+0x138/0x258 [ 90.872632][ T5742] do_el0_svc+0x58/0x14c [ 90.873349][ T5742] el0_svc+0x78/0x1e0 [ 90.873945][ T5742] el0t_64_sync_handler+0xcc/0xe4 [ 90.874687][ T5742] el0t_64_sync+0x1a0/0x1a4 [ 90.877592][ T5729] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 90.883419][ T5729] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.885130][ T5729] CPU: 0 PID: 5729 Comm: syz.3.94 Tainted: G B 5.15.189-syzkaller #0 [ 90.886615][ T5729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.888345][ T5729] Call trace: [ 90.888897][ T5729] dump_backtrace+0x0/0x43c [ 90.889613][ T5729] show_stack+0x2c/0x3c [ 90.890295][ T5729] __dump_stack+0x30/0x40 [ 90.891016][ T5729] dump_stack_lvl+0xf8/0x160 [ 90.891753][ T5729] dump_stack+0x1c/0x5c [ 90.892388][ T5729] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.893189][ T5729] f2fs_iget+0x1a74/0x5170 [ 90.893897][ T5729] f2fs_nfs_get_inode+0x80/0x118 [ 90.894626][ T5729] generic_fh_to_dentry+0x9c/0x104 [ 90.895464][ T5729] f2fs_fh_to_dentry+0x44/0x58 [ 90.896197][ T5729] exportfs_decode_fh_raw+0x10c/0x49c [ 90.897028][ T5729] exportfs_decode_fh+0x50/0x80 [ 90.897833][ T5729] do_handle_open+0x514/0x8e8 [ 90.898591][ T5729] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.899279][ T5743] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.899516][ T5729] invoke_syscall+0x98/0x2b8 [ 90.901444][ T5742] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.901964][ T5729] el0_svc_common+0x138/0x258 [ 90.904373][ T5729] do_el0_svc+0x58/0x14c [ 90.905089][ T5729] el0_svc+0x78/0x1e0 [ 90.905747][ T5729] el0t_64_sync_handler+0xcc/0xe4 [ 90.906644][ T5729] el0t_64_sync+0x1a0/0x1a4 [ 90.921940][ T5727] loop4: detected capacity change from 0 to 40427 [ 90.932625][ T5731] loop0: detected capacity change from 0 to 40427 [ 90.945803][ T5729] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 90.947847][ T5729] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 90.949054][ T5729] CPU: 1 PID: 5729 Comm: syz.3.94 Tainted: G B 5.15.189-syzkaller #0 [ 90.950637][ T5729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 90.952217][ T5729] Call trace: [ 90.952689][ T5729] dump_backtrace+0x0/0x43c [ 90.953356][ T5729] show_stack+0x2c/0x3c [ 90.953950][ T5729] __dump_stack+0x30/0x40 [ 90.954629][ T5729] dump_stack_lvl+0xf8/0x160 [ 90.955334][ T5729] dump_stack+0x1c/0x5c [ 90.956008][ T5729] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 90.956761][ T5729] f2fs_iget+0x1a74/0x5170 [ 90.957391][ T5729] f2fs_nfs_get_inode+0x80/0x118 [ 90.958076][ T5729] generic_fh_to_dentry+0x9c/0x104 [ 90.958928][ T5729] f2fs_fh_to_dentry+0x44/0x58 [ 90.959747][ T5729] exportfs_decode_fh_raw+0x10c/0x49c [ 90.960644][ T5729] exportfs_decode_fh+0x50/0x80 [ 90.961395][ T5729] do_handle_open+0x514/0x8e8 [ 90.962178][ T5729] __arm64_sys_open_by_handle_at+0x80/0x94 [ 90.963142][ T5729] invoke_syscall+0x98/0x2b8 [ 90.963914][ T5729] el0_svc_common+0x138/0x258 [ 90.964669][ T5729] do_el0_svc+0x58/0x14c [ 90.965323][ T5729] el0_svc+0x78/0x1e0 [ 90.965915][ T5729] el0t_64_sync_handler+0xcc/0xe4 [ 90.966676][ T5729] el0t_64_sync+0x1a0/0x1a4 [ 90.980187][ T5731] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.999765][ T5727] F2FS-fs (loop4): Found nat_bits in checkpoint [ 91.011384][ T5727] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 91.013387][ T5731] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 91.015994][ T5731] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.017147][ T5731] CPU: 1 PID: 5731 Comm: syz.0.95 Tainted: G B 5.15.189-syzkaller #0 [ 91.018747][ T5731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.020372][ T5731] Call trace: [ 91.020902][ T5731] dump_backtrace+0x0/0x43c [ 91.021697][ T5731] show_stack+0x2c/0x3c [ 91.022302][ T5731] __dump_stack+0x30/0x40 [ 91.023089][ T5731] dump_stack_lvl+0xf8/0x160 [ 91.023869][ T5731] dump_stack+0x1c/0x5c [ 91.024551][ T5731] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.025396][ T5731] f2fs_iget+0x1a74/0x5170 [ 91.026094][ T5731] f2fs_nfs_get_inode+0x80/0x118 [ 91.026876][ T5731] generic_fh_to_dentry+0x9c/0x104 [ 91.027052][ T5729] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.027702][ T5731] f2fs_fh_to_dentry+0x44/0x58 [ 91.030242][ T5731] exportfs_decode_fh_raw+0x10c/0x49c [ 91.031049][ T5731] exportfs_decode_fh+0x50/0x80 [ 91.031743][ T5731] do_handle_open+0x514/0x8e8 [ 91.032442][ T5731] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.033358][ T5731] invoke_syscall+0x98/0x2b8 [ 91.034144][ T5731] el0_svc_common+0x138/0x258 [ 91.034865][ T5731] do_el0_svc+0x58/0x14c [ 91.035550][ T5731] el0_svc+0x78/0x1e0 [ 91.036138][ T5731] el0t_64_sync_handler+0xcc/0xe4 [ 91.036953][ T5731] el0t_64_sync+0x1a0/0x1a4 [ 91.040060][ T5727] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.052644][ T5727] CPU: 1 PID: 5727 Comm: syz.4.96 Tainted: G B 5.15.189-syzkaller #0 [ 91.054119][ T5727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.055535][ T5727] Call trace: [ 91.056020][ T5727] dump_backtrace+0x0/0x43c [ 91.056720][ T5727] show_stack+0x2c/0x3c [ 91.057336][ T5727] __dump_stack+0x30/0x40 [ 91.058049][ T5727] dump_stack_lvl+0xf8/0x160 [ 91.058777][ T5727] dump_stack+0x1c/0x5c [ 91.059404][ T5727] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.060216][ T5727] f2fs_iget+0x1a74/0x5170 [ 91.060914][ T5727] f2fs_nfs_get_inode+0x80/0x118 [ 91.061612][ T5727] generic_fh_to_dentry+0x9c/0x104 [ 91.062381][ T5727] f2fs_fh_to_dentry+0x44/0x58 [ 91.063059][ T5727] exportfs_decode_fh_raw+0x10c/0x49c [ 91.063817][ T5727] exportfs_decode_fh+0x50/0x80 [ 91.064567][ T5727] do_handle_open+0x514/0x8e8 [ 91.065291][ T5727] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.066152][ T5727] invoke_syscall+0x98/0x2b8 [ 91.066863][ T5727] el0_svc_common+0x138/0x258 [ 91.067582][ T5727] do_el0_svc+0x58/0x14c [ 91.068317][ T5727] el0_svc+0x78/0x1e0 [ 91.068983][ T5727] el0t_64_sync_handler+0xcc/0xe4 [ 91.069795][ T5727] el0t_64_sync+0x1a0/0x1a4 [ 91.072999][ T5747] loop1: detected capacity change from 0 to 40427 [ 91.080923][ T5727] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.089479][ T5731] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.091430][ T5759] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.092569][ T5759] CPU: 1 PID: 5759 Comm: syz.4.96 Tainted: G B 5.15.189-syzkaller #0 [ 91.094009][ T5759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.095564][ T5759] Call trace: [ 91.096033][ T5759] dump_backtrace+0x0/0x43c [ 91.096774][ T5759] show_stack+0x2c/0x3c [ 91.097385][ T5759] __dump_stack+0x30/0x40 [ 91.098070][ T5759] dump_stack_lvl+0xf8/0x160 [ 91.098693][ T5759] dump_stack+0x1c/0x5c [ 91.099363][ T5759] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.100231][ T5759] f2fs_iget+0x1a74/0x5170 [ 91.100965][ T5759] f2fs_nfs_get_inode+0x80/0x118 [ 91.101729][ T5759] generic_fh_to_dentry+0x9c/0x104 [ 91.102553][ T5759] f2fs_fh_to_dentry+0x44/0x58 [ 91.103318][ T5759] exportfs_decode_fh_raw+0x10c/0x49c [ 91.104122][ T5759] exportfs_decode_fh+0x50/0x80 [ 91.104913][ T5759] do_handle_open+0x514/0x8e8 [ 91.105674][ T5759] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.106541][ T5759] invoke_syscall+0x98/0x2b8 [ 91.107286][ T5759] el0_svc_common+0x138/0x258 [ 91.108001][ T5759] do_el0_svc+0x58/0x14c [ 91.108678][ T5759] el0_svc+0x78/0x1e0 [ 91.109290][ T5759] el0t_64_sync_handler+0xcc/0xe4 [ 91.110014][ T5759] el0t_64_sync+0x1a0/0x1a4 [ 91.112072][ T5759] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.112287][ T5758] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.114950][ T5758] CPU: 0 PID: 5758 Comm: syz.0.95 Tainted: G B 5.15.189-syzkaller #0 [ 91.116329][ T5758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.117955][ T5758] Call trace: [ 91.118496][ T5758] dump_backtrace+0x0/0x43c [ 91.119167][ T5758] show_stack+0x2c/0x3c [ 91.119786][ T5758] __dump_stack+0x30/0x40 [ 91.120491][ T5758] dump_stack_lvl+0xf8/0x160 [ 91.121259][ T5758] dump_stack+0x1c/0x5c [ 91.121962][ T5758] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.122785][ T5758] f2fs_iget+0x1a74/0x5170 [ 91.123481][ T5758] f2fs_nfs_get_inode+0x80/0x118 [ 91.124303][ T5758] generic_fh_to_dentry+0x9c/0x104 [ 91.125065][ T5758] f2fs_fh_to_dentry+0x44/0x58 [ 91.125792][ T5758] exportfs_decode_fh_raw+0x10c/0x49c [ 91.126516][ T5758] exportfs_decode_fh+0x50/0x80 [ 91.127229][ T5758] do_handle_open+0x514/0x8e8 [ 91.127915][ T5758] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.128763][ T5758] invoke_syscall+0x98/0x2b8 [ 91.129509][ T5758] el0_svc_common+0x138/0x258 [ 91.130259][ T5758] do_el0_svc+0x58/0x14c [ 91.130971][ T5758] el0_svc+0x78/0x1e0 [ 91.131612][ T5758] el0t_64_sync_handler+0xcc/0xe4 [ 91.132438][ T5758] el0t_64_sync+0x1a0/0x1a4 [ 91.145101][ T5758] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.181545][ T5747] F2FS-fs (loop1): Found nat_bits in checkpoint [ 91.197708][ T5747] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 1970/01/01 00:01:31 executed programs: 95 [ 91.201404][ T5747] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.202591][ T5747] CPU: 0 PID: 5747 Comm: syz.1.97 Tainted: G B 5.15.189-syzkaller #0 [ 91.203910][ T5747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.205299][ T5747] Call trace: [ 91.205768][ T5747] dump_backtrace+0x0/0x43c [ 91.206423][ T5747] show_stack+0x2c/0x3c [ 91.206986][ T5747] __dump_stack+0x30/0x40 [ 91.207663][ T5747] dump_stack_lvl+0xf8/0x160 [ 91.208382][ T5747] dump_stack+0x1c/0x5c [ 91.209085][ T5747] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.209959][ T5747] f2fs_iget+0x1a74/0x5170 [ 91.210663][ T5747] f2fs_nfs_get_inode+0x80/0x118 [ 91.211484][ T5747] generic_fh_to_dentry+0x9c/0x104 [ 91.212303][ T5747] f2fs_fh_to_dentry+0x44/0x58 [ 91.213111][ T5747] exportfs_decode_fh_raw+0x10c/0x49c [ 91.213995][ T5747] exportfs_decode_fh+0x50/0x80 [ 91.214750][ T5747] do_handle_open+0x514/0x8e8 [ 91.215446][ T5747] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.216303][ T5747] invoke_syscall+0x98/0x2b8 [ 91.216970][ T5747] el0_svc_common+0x138/0x258 [ 91.217639][ T5747] do_el0_svc+0x58/0x14c [ 91.218326][ T5747] el0_svc+0x78/0x1e0 [ 91.218898][ T5747] el0t_64_sync_handler+0xcc/0xe4 [ 91.219604][ T5747] el0t_64_sync+0x1a0/0x1a4 [ 91.259443][ T5747] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.266140][ T5770] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.267268][ T5770] CPU: 0 PID: 5770 Comm: syz.1.97 Tainted: G B 5.15.189-syzkaller #0 [ 91.268590][ T5770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.270220][ T5770] Call trace: [ 91.270761][ T5770] dump_backtrace+0x0/0x43c [ 91.271546][ T5770] show_stack+0x2c/0x3c [ 91.272230][ T5770] __dump_stack+0x30/0x40 [ 91.272868][ T5770] dump_stack_lvl+0xf8/0x160 [ 91.273561][ T5770] dump_stack+0x1c/0x5c [ 91.274220][ T5770] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.274988][ T5770] f2fs_iget+0x1a74/0x5170 [ 91.275614][ T5770] f2fs_nfs_get_inode+0x80/0x118 [ 91.276353][ T5770] generic_fh_to_dentry+0x9c/0x104 [ 91.277166][ T5770] f2fs_fh_to_dentry+0x44/0x58 [ 91.277853][ T5770] exportfs_decode_fh_raw+0x10c/0x49c [ 91.278617][ T5770] exportfs_decode_fh+0x50/0x80 [ 91.279372][ T5770] do_handle_open+0x514/0x8e8 [ 91.280056][ T5770] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.280888][ T5770] invoke_syscall+0x98/0x2b8 [ 91.281604][ T5770] el0_svc_common+0x138/0x258 [ 91.282277][ T5770] do_el0_svc+0x58/0x14c [ 91.282888][ T5770] el0_svc+0x78/0x1e0 [ 91.283479][ T5770] el0t_64_sync_handler+0xcc/0xe4 [ 91.284286][ T5770] el0t_64_sync+0x1a0/0x1a4 [ 91.325655][ T5770] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.328312][ T5757] loop2: detected capacity change from 0 to 40427 [ 91.353067][ T5757] F2FS-fs (loop2): Found nat_bits in checkpoint [ 91.368779][ T5757] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 91.370510][ T5757] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.371723][ T5757] CPU: 0 PID: 5757 Comm: syz.2.98 Tainted: G B 5.15.189-syzkaller #0 [ 91.373196][ T5757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.374894][ T5757] Call trace: [ 91.375395][ T5757] dump_backtrace+0x0/0x43c [ 91.376113][ T5757] show_stack+0x2c/0x3c [ 91.376801][ T5757] __dump_stack+0x30/0x40 [ 91.377495][ T5757] dump_stack_lvl+0xf8/0x160 [ 91.378203][ T5757] dump_stack+0x1c/0x5c [ 91.378833][ T5757] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.379644][ T5757] f2fs_iget+0x1a74/0x5170 [ 91.380412][ T5757] f2fs_nfs_get_inode+0x80/0x118 [ 91.381255][ T5757] generic_fh_to_dentry+0x9c/0x104 [ 91.382072][ T5757] f2fs_fh_to_dentry+0x44/0x58 [ 91.382726][ T5757] exportfs_decode_fh_raw+0x10c/0x49c [ 91.383566][ T5757] exportfs_decode_fh+0x50/0x80 [ 91.384367][ T5757] do_handle_open+0x514/0x8e8 [ 91.385123][ T5757] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.386075][ T5757] invoke_syscall+0x98/0x2b8 [ 91.387099][ T5757] el0_svc_common+0x138/0x258 [ 91.387866][ T5757] do_el0_svc+0x58/0x14c [ 91.388562][ T5757] el0_svc+0x78/0x1e0 [ 91.389182][ T5757] el0t_64_sync_handler+0xcc/0xe4 [ 91.390030][ T5757] el0t_64_sync+0x1a0/0x1a4 [ 91.418411][ T5757] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.421822][ T5777] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.429419][ T5777] CPU: 0 PID: 5777 Comm: syz.2.98 Tainted: G B 5.15.189-syzkaller #0 [ 91.430745][ T5777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.432294][ T5777] Call trace: [ 91.432826][ T5777] dump_backtrace+0x0/0x43c [ 91.433606][ T5777] show_stack+0x2c/0x3c [ 91.434264][ T5777] __dump_stack+0x30/0x40 [ 91.434966][ T5777] dump_stack_lvl+0xf8/0x160 [ 91.435718][ T5777] dump_stack+0x1c/0x5c [ 91.436442][ T5777] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.437345][ T5777] f2fs_iget+0x1a74/0x5170 [ 91.437962][ T5767] loop4: detected capacity change from 0 to 40427 [ 91.438108][ T5777] f2fs_nfs_get_inode+0x80/0x118 [ 91.439922][ T5777] generic_fh_to_dentry+0x9c/0x104 [ 91.440828][ T5777] f2fs_fh_to_dentry+0x44/0x58 [ 91.441641][ T5777] exportfs_decode_fh_raw+0x10c/0x49c [ 91.442503][ T5777] exportfs_decode_fh+0x50/0x80 [ 91.443273][ T5777] do_handle_open+0x514/0x8e8 [ 91.444014][ T5777] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.444935][ T5777] invoke_syscall+0x98/0x2b8 [ 91.445703][ T5777] el0_svc_common+0x138/0x258 [ 91.446502][ T5777] do_el0_svc+0x58/0x14c [ 91.447099][ T5777] el0_svc+0x78/0x1e0 [ 91.447752][ T5777] el0t_64_sync_handler+0xcc/0xe4 [ 91.448602][ T5777] el0t_64_sync+0x1a0/0x1a4 [ 91.481221][ T5777] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.524330][ T5767] F2FS-fs (loop4): Found nat_bits in checkpoint [ 91.528958][ T5769] loop3: detected capacity change from 0 to 40427 [ 91.547181][ T5767] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 91.551148][ T5767] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.552408][ T5769] F2FS-fs (loop3): Found nat_bits in checkpoint [ 91.552416][ T5767] CPU: 0 PID: 5767 Comm: syz.4.100 Tainted: G B 5.15.189-syzkaller #0 [ 91.552431][ T5767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.556361][ T5767] Call trace: [ 91.556844][ T5767] dump_backtrace+0x0/0x43c [ 91.557523][ T5767] show_stack+0x2c/0x3c [ 91.558201][ T5767] __dump_stack+0x30/0x40 [ 91.558829][ T5767] dump_stack_lvl+0xf8/0x160 [ 91.559511][ T5767] dump_stack+0x1c/0x5c [ 91.560140][ T5767] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.560943][ T5767] f2fs_iget+0x1a74/0x5170 [ 91.561594][ T5767] f2fs_nfs_get_inode+0x80/0x118 [ 91.562373][ T5767] generic_fh_to_dentry+0x9c/0x104 [ 91.563127][ T5767] f2fs_fh_to_dentry+0x44/0x58 [ 91.563818][ T5767] exportfs_decode_fh_raw+0x10c/0x49c [ 91.564757][ T5767] exportfs_decode_fh+0x50/0x80 [ 91.565574][ T5767] do_handle_open+0x514/0x8e8 [ 91.566312][ T5767] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.567291][ T5767] invoke_syscall+0x98/0x2b8 [ 91.568082][ T5767] el0_svc_common+0x138/0x258 [ 91.568869][ T5767] do_el0_svc+0x58/0x14c [ 91.569595][ T5767] el0_svc+0x78/0x1e0 [ 91.570222][ T5767] el0t_64_sync_handler+0xcc/0xe4 [ 91.571075][ T5767] el0t_64_sync+0x1a0/0x1a4 [ 91.584520][ T5775] loop1: detected capacity change from 0 to 40427 [ 91.585690][ T5769] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 91.587421][ T5769] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.588634][ T5769] CPU: 1 PID: 5769 Comm: syz.3.99 Tainted: G B 5.15.189-syzkaller #0 [ 91.590176][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.591775][ T5769] Call trace: [ 91.592320][ T5769] dump_backtrace+0x0/0x43c [ 91.593062][ T5769] show_stack+0x2c/0x3c [ 91.593777][ T5769] __dump_stack+0x30/0x40 [ 91.594443][ T5769] dump_stack_lvl+0xf8/0x160 [ 91.595171][ T5769] dump_stack+0x1c/0x5c [ 91.595828][ T5769] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.596665][ T5769] f2fs_iget+0x1a74/0x5170 [ 91.597330][ T5769] f2fs_nfs_get_inode+0x80/0x118 [ 91.598103][ T5769] generic_fh_to_dentry+0x9c/0x104 [ 91.598869][ T5769] f2fs_fh_to_dentry+0x44/0x58 [ 91.599627][ T5769] exportfs_decode_fh_raw+0x10c/0x49c [ 91.600506][ T5769] exportfs_decode_fh+0x50/0x80 [ 91.601288][ T5769] do_handle_open+0x514/0x8e8 [ 91.602060][ T5769] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.603063][ T5769] invoke_syscall+0x98/0x2b8 [ 91.603829][ T5769] el0_svc_common+0x138/0x258 [ 91.604580][ T5769] do_el0_svc+0x58/0x14c [ 91.605302][ T5769] el0_svc+0x78/0x1e0 [ 91.605927][ T5769] el0t_64_sync_handler+0xcc/0xe4 [ 91.606786][ T5764] loop0: detected capacity change from 0 to 40427 [ 91.606788][ T5769] el0t_64_sync+0x1a0/0x1a4 [ 91.619475][ T5767] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.623916][ T5769] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.625869][ T5788] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.627035][ T5788] CPU: 1 PID: 5788 Comm: syz.4.100 Tainted: G B 5.15.189-syzkaller #0 [ 91.628400][ T5788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.629903][ T5788] Call trace: [ 91.630392][ T5788] dump_backtrace+0x0/0x43c [ 91.631066][ T5788] show_stack+0x2c/0x3c [ 91.631709][ T5788] __dump_stack+0x30/0x40 [ 91.632433][ T5788] dump_stack_lvl+0xf8/0x160 [ 91.633217][ T5788] dump_stack+0x1c/0x5c [ 91.633936][ T5788] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.634829][ T5788] f2fs_iget+0x1a74/0x5170 [ 91.635543][ T5788] f2fs_nfs_get_inode+0x80/0x118 [ 91.636383][ T5788] generic_fh_to_dentry+0x9c/0x104 [ 91.637215][ T5788] f2fs_fh_to_dentry+0x44/0x58 [ 91.637952][ T5788] exportfs_decode_fh_raw+0x10c/0x49c [ 91.638730][ T5788] exportfs_decode_fh+0x50/0x80 [ 91.639479][ T5788] do_handle_open+0x514/0x8e8 [ 91.640141][ T5788] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.640994][ T5788] invoke_syscall+0x98/0x2b8 [ 91.641663][ T5788] el0_svc_common+0x138/0x258 [ 91.642433][ T5788] do_el0_svc+0x58/0x14c [ 91.643112][ T5788] el0_svc+0x78/0x1e0 [ 91.643757][ T5788] el0t_64_sync_handler+0xcc/0xe4 [ 91.644486][ T5788] el0t_64_sync+0x1a0/0x1a4 [ 91.648033][ T5769] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.649275][ T5769] CPU: 1 PID: 5769 Comm: syz.3.99 Tainted: G B 5.15.189-syzkaller #0 [ 91.650732][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.652258][ T5769] Call trace: [ 91.652818][ T5769] dump_backtrace+0x0/0x43c [ 91.653574][ T5769] show_stack+0x2c/0x3c [ 91.654226][ T5769] __dump_stack+0x30/0x40 [ 91.654892][ T5769] dump_stack_lvl+0xf8/0x160 [ 91.655545][ T5769] dump_stack+0x1c/0x5c [ 91.656177][ T5769] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.656969][ T5769] f2fs_iget+0x1a74/0x5170 [ 91.657595][ T5769] f2fs_nfs_get_inode+0x80/0x118 [ 91.658353][ T5769] generic_fh_to_dentry+0x9c/0x104 [ 91.659043][ T5769] f2fs_fh_to_dentry+0x44/0x58 [ 91.659756][ T5769] exportfs_decode_fh_raw+0x10c/0x49c [ 91.660536][ T5769] exportfs_decode_fh+0x50/0x80 [ 91.661266][ T5769] do_handle_open+0x514/0x8e8 [ 91.661897][ T5769] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.662768][ T5769] invoke_syscall+0x98/0x2b8 [ 91.663417][ T5769] el0_svc_common+0x138/0x258 [ 91.664204][ T5769] do_el0_svc+0x58/0x14c [ 91.664890][ T5769] el0_svc+0x78/0x1e0 [ 91.665535][ T5769] el0t_64_sync_handler+0xcc/0xe4 [ 91.666368][ T5769] el0t_64_sync+0x1a0/0x1a4 [ 91.676363][ T5775] F2FS-fs (loop1): Found nat_bits in checkpoint [ 91.691721][ T5764] F2FS-fs (loop0): Found nat_bits in checkpoint [ 91.696755][ T5775] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 91.698525][ T5775] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.700237][ T5775] CPU: 1 PID: 5775 Comm: syz.1.102 Tainted: G B 5.15.189-syzkaller #0 [ 91.701684][ T5775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.703187][ T5775] Call trace: [ 91.703708][ T5775] dump_backtrace+0x0/0x43c [ 91.704406][ T5775] show_stack+0x2c/0x3c [ 91.705088][ T5775] __dump_stack+0x30/0x40 [ 91.705820][ T5775] dump_stack_lvl+0xf8/0x160 [ 91.706601][ T5775] dump_stack+0x1c/0x5c [ 91.707308][ T5775] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.708187][ T5775] f2fs_iget+0x1a74/0x5170 [ 91.708210][ T5782] loop2: detected capacity change from 0 to 40427 [ 91.708868][ T5775] f2fs_nfs_get_inode+0x80/0x118 [ 91.710757][ T5775] generic_fh_to_dentry+0x9c/0x104 [ 91.711523][ T5775] f2fs_fh_to_dentry+0x44/0x58 [ 91.712249][ T5775] exportfs_decode_fh_raw+0x10c/0x49c [ 91.713180][ T5775] exportfs_decode_fh+0x50/0x80 [ 91.713987][ T5775] do_handle_open+0x514/0x8e8 [ 91.714749][ T5775] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.714815][ T5788] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.715664][ T5775] invoke_syscall+0x98/0x2b8 [ 91.717774][ T5769] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.718189][ T5775] el0_svc_common+0x138/0x258 [ 91.720846][ T5775] do_el0_svc+0x58/0x14c [ 91.721528][ T5775] el0_svc+0x78/0x1e0 [ 91.722205][ T5775] el0t_64_sync_handler+0xcc/0xe4 [ 91.722989][ T5775] el0t_64_sync+0x1a0/0x1a4 [ 91.737317][ T5764] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 91.739114][ T5764] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.739531][ T5775] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.740363][ T5764] CPU: 0 PID: 5764 Comm: syz.0.101 Tainted: G B 5.15.189-syzkaller #0 [ 91.743529][ T5764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.745225][ T5764] Call trace: [ 91.745792][ T5764] dump_backtrace+0x0/0x43c [ 91.746493][ T5764] show_stack+0x2c/0x3c [ 91.747172][ T5764] __dump_stack+0x30/0x40 [ 91.747875][ T5764] dump_stack_lvl+0xf8/0x160 [ 91.748649][ T5764] dump_stack+0x1c/0x5c [ 91.749364][ T5764] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.750281][ T5764] f2fs_iget+0x1a74/0x5170 [ 91.751036][ T5764] f2fs_nfs_get_inode+0x80/0x118 [ 91.751829][ T5764] generic_fh_to_dentry+0x9c/0x104 [ 91.752688][ T5764] f2fs_fh_to_dentry+0x44/0x58 [ 91.753425][ T5764] exportfs_decode_fh_raw+0x10c/0x49c [ 91.754373][ T5764] exportfs_decode_fh+0x50/0x80 [ 91.754853][ T5775] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.755110][ T5764] do_handle_open+0x514/0x8e8 [ 91.757144][ T5764] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.758116][ T5764] invoke_syscall+0x98/0x2b8 [ 91.758823][ T5764] el0_svc_common+0x138/0x258 [ 91.759573][ T5764] do_el0_svc+0x58/0x14c [ 91.760317][ T5764] el0_svc+0x78/0x1e0 [ 91.760959][ T5764] el0t_64_sync_handler+0xcc/0xe4 [ 91.761778][ T5764] el0t_64_sync+0x1a0/0x1a4 [ 91.763395][ T5764] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.768405][ T5764] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.768862][ T5775] CPU: 1 PID: 5775 Comm: syz.1.102 Tainted: G B 5.15.189-syzkaller #0 [ 91.771315][ T5775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.773007][ T5775] Call trace: [ 91.773507][ T5775] dump_backtrace+0x0/0x43c [ 91.774216][ T5775] show_stack+0x2c/0x3c [ 91.774883][ T5775] __dump_stack+0x30/0x40 [ 91.775515][ T5775] dump_stack_lvl+0xf8/0x160 [ 91.776206][ T5775] dump_stack+0x1c/0x5c [ 91.776813][ T5775] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.777568][ T5775] f2fs_iget+0x1a74/0x5170 [ 91.778250][ T5775] f2fs_nfs_get_inode+0x80/0x118 [ 91.779041][ T5775] generic_fh_to_dentry+0x9c/0x104 [ 91.779798][ T5775] f2fs_fh_to_dentry+0x44/0x58 [ 91.780461][ T5775] exportfs_decode_fh_raw+0x10c/0x49c [ 91.781299][ T5775] exportfs_decode_fh+0x50/0x80 [ 91.781992][ T5775] do_handle_open+0x514/0x8e8 [ 91.782681][ T5775] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.783570][ T5775] invoke_syscall+0x98/0x2b8 [ 91.784281][ T5775] el0_svc_common+0x138/0x258 [ 91.784964][ T5775] do_el0_svc+0x58/0x14c [ 91.785576][ T5775] el0_svc+0x78/0x1e0 [ 91.786187][ T5775] el0t_64_sync_handler+0xcc/0xe4 [ 91.786971][ T5775] el0t_64_sync+0x1a0/0x1a4 [ 91.791624][ T5775] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.791999][ T5764] CPU: 0 PID: 5764 Comm: syz.0.101 Tainted: G B 5.15.189-syzkaller #0 [ 91.795090][ T5764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.796704][ T5764] Call trace: [ 91.797238][ T5764] dump_backtrace+0x0/0x43c [ 91.797950][ T5764] show_stack+0x2c/0x3c [ 91.798563][ T5764] __dump_stack+0x30/0x40 [ 91.799267][ T5764] dump_stack_lvl+0xf8/0x160 [ 91.799988][ T5764] dump_stack+0x1c/0x5c [ 91.800641][ T5764] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.801447][ T5764] f2fs_iget+0x1a74/0x5170 [ 91.802144][ T5764] f2fs_nfs_get_inode+0x80/0x118 [ 91.802909][ T5764] generic_fh_to_dentry+0x9c/0x104 [ 91.803808][ T5764] f2fs_fh_to_dentry+0x44/0x58 [ 91.804617][ T5764] exportfs_decode_fh_raw+0x10c/0x49c [ 91.805582][ T5764] exportfs_decode_fh+0x50/0x80 [ 91.806421][ T5764] do_handle_open+0x514/0x8e8 [ 91.807219][ T5764] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.808236][ T5764] invoke_syscall+0x98/0x2b8 [ 91.808954][ T5764] el0_svc_common+0x138/0x258 [ 91.809791][ T5764] do_el0_svc+0x58/0x14c [ 91.810523][ T5764] el0_svc+0x78/0x1e0 [ 91.811253][ T5764] el0t_64_sync_handler+0xcc/0xe4 [ 91.812100][ T5764] el0t_64_sync+0x1a0/0x1a4 [ 91.816363][ T5782] F2FS-fs (loop2): Found nat_bits in checkpoint [ 91.822605][ T5764] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.825917][ T5782] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 91.827533][ T5782] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.828874][ T5782] CPU: 1 PID: 5782 Comm: syz.2.103 Tainted: G B 5.15.189-syzkaller #0 [ 91.830477][ T5782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.832208][ T5782] Call trace: [ 91.832769][ T5782] dump_backtrace+0x0/0x43c [ 91.833527][ T5782] show_stack+0x2c/0x3c [ 91.834196][ T5782] __dump_stack+0x30/0x40 [ 91.834913][ T5782] dump_stack_lvl+0xf8/0x160 [ 91.835647][ T5782] dump_stack+0x1c/0x5c [ 91.836320][ T5782] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.837185][ T5782] f2fs_iget+0x1a74/0x5170 [ 91.837893][ T5782] f2fs_nfs_get_inode+0x80/0x118 [ 91.838719][ T5782] generic_fh_to_dentry+0x9c/0x104 [ 91.839606][ T5782] f2fs_fh_to_dentry+0x44/0x58 [ 91.840434][ T5782] exportfs_decode_fh_raw+0x10c/0x49c [ 91.841317][ T5782] exportfs_decode_fh+0x50/0x80 [ 91.842170][ T5782] do_handle_open+0x514/0x8e8 [ 91.842958][ T5782] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.843830][ T5782] invoke_syscall+0x98/0x2b8 [ 91.844516][ T5782] el0_svc_common+0x138/0x258 [ 91.845267][ T5782] do_el0_svc+0x58/0x14c [ 91.845901][ T5782] el0_svc+0x78/0x1e0 [ 91.846498][ T5782] el0t_64_sync_handler+0xcc/0xe4 [ 91.847245][ T5782] el0t_64_sync+0x1a0/0x1a4 [ 91.937966][ T5782] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 91.939900][ T5806] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 91.941147][ T5806] CPU: 0 PID: 5806 Comm: syz.2.103 Tainted: G B 5.15.189-syzkaller #0 [ 91.942640][ T5806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 91.944128][ T5806] Call trace: [ 91.944618][ T5806] dump_backtrace+0x0/0x43c [ 91.945289][ T5806] show_stack+0x2c/0x3c [ 91.945937][ T5806] __dump_stack+0x30/0x40 [ 91.946539][ T5806] dump_stack_lvl+0xf8/0x160 [ 91.947220][ T5806] dump_stack+0x1c/0x5c [ 91.947915][ T5806] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 91.948864][ T5806] f2fs_iget+0x1a74/0x5170 [ 91.949564][ T5806] f2fs_nfs_get_inode+0x80/0x118 [ 91.950378][ T5806] generic_fh_to_dentry+0x9c/0x104 [ 91.951263][ T5806] f2fs_fh_to_dentry+0x44/0x58 [ 91.951998][ T5806] exportfs_decode_fh_raw+0x10c/0x49c [ 91.952787][ T5806] exportfs_decode_fh+0x50/0x80 [ 91.953582][ T5806] do_handle_open+0x514/0x8e8 [ 91.954326][ T5806] __arm64_sys_open_by_handle_at+0x80/0x94 [ 91.955254][ T5806] invoke_syscall+0x98/0x2b8 [ 91.955980][ T5806] el0_svc_common+0x138/0x258 [ 91.956680][ T5806] do_el0_svc+0x58/0x14c [ 91.957265][ T5806] el0_svc+0x78/0x1e0 [ 91.957866][ T5806] el0t_64_sync_handler+0xcc/0xe4 [ 91.958620][ T5806] el0t_64_sync+0x1a0/0x1a4 [ 92.038236][ T5806] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.110715][ T5804] loop0: detected capacity change from 0 to 40427 [ 92.118948][ T5807] loop3: detected capacity change from 0 to 40427 [ 92.147285][ T5809] loop4: detected capacity change from 0 to 40427 [ 92.172616][ T5802] loop1: detected capacity change from 0 to 40427 [ 92.179291][ T5807] F2FS-fs (loop3): Found nat_bits in checkpoint [ 92.188835][ T5807] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 92.191594][ T5807] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.193039][ T5807] CPU: 0 PID: 5807 Comm: syz.3.104 Tainted: G B 5.15.189-syzkaller #0 [ 92.194563][ T5807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.196083][ T5807] Call trace: [ 92.196581][ T5807] dump_backtrace+0x0/0x43c [ 92.197256][ T5807] show_stack+0x2c/0x3c [ 92.197867][ T5807] __dump_stack+0x30/0x40 [ 92.198262][ T5809] F2FS-fs (loop4): Found nat_bits in checkpoint [ 92.198494][ T5807] dump_stack_lvl+0xf8/0x160 [ 92.200175][ T5807] dump_stack+0x1c/0x5c [ 92.200849][ T5807] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.201653][ T5807] f2fs_iget+0x1a74/0x5170 [ 92.202387][ T5807] f2fs_nfs_get_inode+0x80/0x118 [ 92.203168][ T5807] generic_fh_to_dentry+0x9c/0x104 [ 92.203953][ T5807] f2fs_fh_to_dentry+0x44/0x58 [ 92.204731][ T5807] exportfs_decode_fh_raw+0x10c/0x49c [ 92.205589][ T5807] exportfs_decode_fh+0x50/0x80 [ 92.206360][ T5807] do_handle_open+0x514/0x8e8 [ 92.207114][ T5807] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.208071][ T5807] invoke_syscall+0x98/0x2b8 [ 92.208724][ T5807] el0_svc_common+0x138/0x258 [ 92.209514][ T5807] do_el0_svc+0x58/0x14c [ 92.210231][ T5807] el0_svc+0x78/0x1e0 [ 92.210925][ T5807] el0t_64_sync_handler+0xcc/0xe4 [ 92.211837][ T5807] el0t_64_sync+0x1a0/0x1a4 [ 92.216864][ T5804] F2FS-fs (loop0): Found nat_bits in checkpoint [ 92.226325][ T5804] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 92.228024][ T5809] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 92.231518][ T5809] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.231648][ T5804] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.232815][ T5809] CPU: 0 PID: 5809 Comm: syz.4.105 Tainted: G B 5.15.189-syzkaller #0 [ 92.235566][ T5809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.237156][ T5809] Call trace: [ 92.237693][ T5809] dump_backtrace+0x0/0x43c [ 92.238396][ T5809] show_stack+0x2c/0x3c [ 92.239116][ T5809] __dump_stack+0x30/0x40 [ 92.239788][ T5809] dump_stack_lvl+0xf8/0x160 [ 92.240487][ T5809] dump_stack+0x1c/0x5c [ 92.241108][ T5809] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.241962][ T5809] f2fs_iget+0x1a74/0x5170 [ 92.242667][ T5809] f2fs_nfs_get_inode+0x80/0x118 [ 92.243482][ T5809] generic_fh_to_dentry+0x9c/0x104 [ 92.244229][ T5809] f2fs_fh_to_dentry+0x44/0x58 [ 92.245006][ T5809] exportfs_decode_fh_raw+0x10c/0x49c [ 92.245880][ T5809] exportfs_decode_fh+0x50/0x80 [ 92.246616][ T5809] do_handle_open+0x514/0x8e8 [ 92.247392][ T5809] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.248349][ T5809] invoke_syscall+0x98/0x2b8 [ 92.249111][ T5809] el0_svc_common+0x138/0x258 [ 92.249822][ T5809] do_el0_svc+0x58/0x14c [ 92.250468][ T5809] el0_svc+0x78/0x1e0 [ 92.251165][ T5809] el0t_64_sync_handler+0xcc/0xe4 [ 92.251990][ T5809] el0t_64_sync+0x1a0/0x1a4 [ 92.255732][ T5802] F2FS-fs (loop1): Found nat_bits in checkpoint [ 92.262177][ T5804] CPU: 1 PID: 5804 Comm: syz.0.107 Tainted: G B 5.15.189-syzkaller #0 [ 92.263666][ T5804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.265199][ T5804] Call trace: [ 92.265688][ T5804] dump_backtrace+0x0/0x43c [ 92.266430][ T5804] show_stack+0x2c/0x3c [ 92.267106][ T5804] __dump_stack+0x30/0x40 [ 92.267783][ T5804] dump_stack_lvl+0xf8/0x160 [ 92.268542][ T5804] dump_stack+0x1c/0x5c [ 92.269243][ T5804] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.270122][ T5804] f2fs_iget+0x1a74/0x5170 [ 92.270884][ T5804] f2fs_nfs_get_inode+0x80/0x118 [ 92.271624][ T5804] generic_fh_to_dentry+0x9c/0x104 [ 92.272472][ T5804] f2fs_fh_to_dentry+0x44/0x58 [ 92.273156][ T5804] exportfs_decode_fh_raw+0x10c/0x49c [ 92.273986][ T5804] exportfs_decode_fh+0x50/0x80 [ 92.274738][ T5804] do_handle_open+0x514/0x8e8 [ 92.275432][ T5804] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.276300][ T5804] invoke_syscall+0x98/0x2b8 [ 92.277009][ T5804] el0_svc_common+0x138/0x258 [ 92.277749][ T5804] do_el0_svc+0x58/0x14c [ 92.278346][ T5804] el0_svc+0x78/0x1e0 [ 92.279040][ T5804] el0t_64_sync_handler+0xcc/0xe4 [ 92.279177][ T5809] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.279813][ T5804] el0t_64_sync+0x1a0/0x1a4 [ 92.285747][ T5811] loop2: detected capacity change from 0 to 40427 [ 92.287352][ T5802] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 92.288657][ T5830] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.289444][ T5802] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.290514][ T5830] CPU: 0 PID: 5830 Comm: syz.4.105 Tainted: G B 5.15.189-syzkaller #0 [ 92.292518][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.294097][ T5830] Call trace: [ 92.294598][ T5830] dump_backtrace+0x0/0x43c [ 92.295304][ T5830] show_stack+0x2c/0x3c [ 92.295949][ T5830] __dump_stack+0x30/0x40 [ 92.296628][ T5830] dump_stack_lvl+0xf8/0x160 [ 92.297436][ T5830] dump_stack+0x1c/0x5c [ 92.298101][ T5830] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.298960][ T5830] f2fs_iget+0x1a74/0x5170 [ 92.299714][ T5830] f2fs_nfs_get_inode+0x80/0x118 [ 92.300525][ T5830] generic_fh_to_dentry+0x9c/0x104 [ 92.301317][ T5830] f2fs_fh_to_dentry+0x44/0x58 [ 92.302134][ T5830] exportfs_decode_fh_raw+0x10c/0x49c [ 92.303032][ T5830] exportfs_decode_fh+0x50/0x80 [ 92.303846][ T5830] do_handle_open+0x514/0x8e8 [ 92.304560][ T5830] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.305422][ T5830] invoke_syscall+0x98/0x2b8 [ 92.306071][ T5830] el0_svc_common+0x138/0x258 [ 92.306708][ T5830] do_el0_svc+0x58/0x14c [ 92.307334][ T5830] el0_svc+0x78/0x1e0 [ 92.307925][ T5830] el0t_64_sync_handler+0xcc/0xe4 [ 92.308718][ T5830] el0t_64_sync+0x1a0/0x1a4 [ 92.310186][ T5802] CPU: 1 PID: 5802 Comm: syz.1.106 Tainted: G B 5.15.189-syzkaller #0 [ 92.311800][ T5802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.313524][ T5802] Call trace: [ 92.314090][ T5802] dump_backtrace+0x0/0x43c [ 92.314825][ T5802] show_stack+0x2c/0x3c [ 92.315462][ T5802] __dump_stack+0x30/0x40 [ 92.316164][ T5802] dump_stack_lvl+0xf8/0x160 [ 92.316853][ T5802] dump_stack+0x1c/0x5c [ 92.317488][ T5802] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.318371][ T5802] f2fs_iget+0x1a74/0x5170 [ 92.318432][ T5807] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.319012][ T5802] f2fs_nfs_get_inode+0x80/0x118 [ 92.321192][ T5830] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.321492][ T5802] generic_fh_to_dentry+0x9c/0x104 [ 92.324036][ T5802] f2fs_fh_to_dentry+0x44/0x58 [ 92.324714][ T5802] exportfs_decode_fh_raw+0x10c/0x49c [ 92.325517][ T5802] exportfs_decode_fh+0x50/0x80 [ 92.326290][ T5802] do_handle_open+0x514/0x8e8 [ 92.326968][ T5802] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.327832][ T5802] invoke_syscall+0x98/0x2b8 [ 92.328531][ T5802] el0_svc_common+0x138/0x258 [ 92.329229][ T5802] do_el0_svc+0x58/0x14c [ 92.329962][ T5802] el0_svc+0x78/0x1e0 [ 92.330601][ T5802] el0t_64_sync_handler+0xcc/0xe4 [ 92.331290][ T5802] el0t_64_sync+0x1a0/0x1a4 [ 92.334786][ T5827] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.336101][ T5827] CPU: 0 PID: 5827 Comm: syz.3.104 Tainted: G B 5.15.189-syzkaller #0 [ 92.337737][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.339328][ T5827] Call trace: [ 92.339797][ T5827] dump_backtrace+0x0/0x43c [ 92.340501][ T5827] show_stack+0x2c/0x3c [ 92.341151][ T5827] __dump_stack+0x30/0x40 [ 92.341855][ T5827] dump_stack_lvl+0xf8/0x160 [ 92.342310][ T5804] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.342601][ T5827] dump_stack+0x1c/0x5c [ 92.345153][ T5827] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.346036][ T5827] f2fs_iget+0x1a74/0x5170 [ 92.346722][ T5827] f2fs_nfs_get_inode+0x80/0x118 [ 92.347578][ T5827] generic_fh_to_dentry+0x9c/0x104 [ 92.348374][ T5827] f2fs_fh_to_dentry+0x44/0x58 [ 92.349053][ T5827] exportfs_decode_fh_raw+0x10c/0x49c [ 92.349936][ T5827] exportfs_decode_fh+0x50/0x80 [ 92.350681][ T5827] do_handle_open+0x514/0x8e8 [ 92.351460][ T5827] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.352510][ T5827] invoke_syscall+0x98/0x2b8 [ 92.353241][ T5827] el0_svc_common+0x138/0x258 [ 92.353607][ T5802] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.353949][ T5827] do_el0_svc+0x58/0x14c [ 92.356445][ T5827] el0_svc+0x78/0x1e0 [ 92.357161][ T5827] el0t_64_sync_handler+0xcc/0xe4 [ 92.357997][ T5827] el0t_64_sync+0x1a0/0x1a4 [ 92.362395][ T5828] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.362717][ T5831] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.363863][ T5828] CPU: 0 PID: 5828 Comm: syz.0.107 Tainted: G B 5.15.189-syzkaller #0 [ 92.366329][ T5828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.368007][ T5828] Call trace: [ 92.368508][ T5828] dump_backtrace+0x0/0x43c [ 92.369279][ T5828] show_stack+0x2c/0x3c [ 92.369944][ T5828] __dump_stack+0x30/0x40 [ 92.370640][ T5828] dump_stack_lvl+0xf8/0x160 [ 92.371370][ T5828] dump_stack+0x1c/0x5c [ 92.372053][ T5828] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.372934][ T5828] f2fs_iget+0x1a74/0x5170 [ 92.373673][ T5828] f2fs_nfs_get_inode+0x80/0x118 [ 92.374495][ T5828] generic_fh_to_dentry+0x9c/0x104 [ 92.375341][ T5828] f2fs_fh_to_dentry+0x44/0x58 [ 92.376134][ T5828] exportfs_decode_fh_raw+0x10c/0x49c [ 92.377003][ T5828] exportfs_decode_fh+0x50/0x80 [ 92.377734][ T5828] do_handle_open+0x514/0x8e8 [ 92.378487][ T5828] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.379396][ T5828] invoke_syscall+0x98/0x2b8 [ 92.380105][ T5828] el0_svc_common+0x138/0x258 [ 92.380849][ T5828] do_el0_svc+0x58/0x14c [ 92.381568][ T5828] el0_svc+0x78/0x1e0 [ 92.382202][ T5828] el0t_64_sync_handler+0xcc/0xe4 [ 92.383073][ T5828] el0t_64_sync+0x1a0/0x1a4 [ 92.383843][ T5831] CPU: 1 PID: 5831 Comm: syz.1.106 Tainted: G B 5.15.189-syzkaller #0 [ 92.385242][ T5831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.386738][ T5831] Call trace: [ 92.387270][ T5831] dump_backtrace+0x0/0x43c [ 92.387931][ T5831] show_stack+0x2c/0x3c [ 92.388513][ T5831] __dump_stack+0x30/0x40 [ 92.389180][ T5831] dump_stack_lvl+0xf8/0x160 [ 92.389816][ T5831] dump_stack+0x1c/0x5c [ 92.390455][ T5831] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.391287][ T5831] f2fs_iget+0x1a74/0x5170 [ 92.391980][ T5831] f2fs_nfs_get_inode+0x80/0x118 [ 92.392708][ T5831] generic_fh_to_dentry+0x9c/0x104 [ 92.393459][ T5831] f2fs_fh_to_dentry+0x44/0x58 [ 92.394176][ T5831] exportfs_decode_fh_raw+0x10c/0x49c [ 92.394976][ T5831] exportfs_decode_fh+0x50/0x80 [ 92.395653][ T5831] do_handle_open+0x514/0x8e8 [ 92.396389][ T5831] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.396415][ T5827] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.397319][ T5831] invoke_syscall+0x98/0x2b8 [ 92.399837][ T5831] el0_svc_common+0x138/0x258 [ 92.400620][ T5831] do_el0_svc+0x58/0x14c [ 92.401296][ T5831] el0_svc+0x78/0x1e0 [ 92.401881][ T5831] el0t_64_sync_handler+0xcc/0xe4 [ 92.402626][ T5831] el0t_64_sync+0x1a0/0x1a4 [ 92.411846][ T5828] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.441315][ T5811] F2FS-fs (loop2): Found nat_bits in checkpoint [ 92.449045][ T5831] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.470021][ T5811] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 92.471800][ T5811] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.472965][ T5811] CPU: 1 PID: 5811 Comm: syz.2.108 Tainted: G B 5.15.189-syzkaller #0 [ 92.474453][ T5811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.475941][ T5811] Call trace: [ 92.476406][ T5811] dump_backtrace+0x0/0x43c [ 92.477103][ T5811] show_stack+0x2c/0x3c [ 92.477757][ T5811] __dump_stack+0x30/0x40 [ 92.478450][ T5811] dump_stack_lvl+0xf8/0x160 [ 92.479215][ T5811] dump_stack+0x1c/0x5c [ 92.479883][ T5811] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.480770][ T5811] f2fs_iget+0x1a74/0x5170 [ 92.481486][ T5811] f2fs_nfs_get_inode+0x80/0x118 [ 92.482284][ T5811] generic_fh_to_dentry+0x9c/0x104 [ 92.483096][ T5811] f2fs_fh_to_dentry+0x44/0x58 [ 92.483903][ T5811] exportfs_decode_fh_raw+0x10c/0x49c [ 92.484726][ T5811] exportfs_decode_fh+0x50/0x80 [ 92.485474][ T5811] do_handle_open+0x514/0x8e8 [ 92.486195][ T5811] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.487144][ T5811] invoke_syscall+0x98/0x2b8 [ 92.487911][ T5811] el0_svc_common+0x138/0x258 [ 92.488580][ T5811] do_el0_svc+0x58/0x14c [ 92.489254][ T5811] el0_svc+0x78/0x1e0 [ 92.489851][ T5811] el0t_64_sync_handler+0xcc/0xe4 [ 92.490625][ T5811] el0t_64_sync+0x1a0/0x1a4 [ 92.529440][ T5811] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.531511][ T5844] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.532744][ T5844] CPU: 1 PID: 5844 Comm: syz.2.108 Tainted: G B 5.15.189-syzkaller #0 [ 92.534237][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.535679][ T5844] Call trace: [ 92.536229][ T5844] dump_backtrace+0x0/0x43c [ 92.536929][ T5844] show_stack+0x2c/0x3c [ 92.537565][ T5844] __dump_stack+0x30/0x40 [ 92.538268][ T5844] dump_stack_lvl+0xf8/0x160 [ 92.538982][ T5844] dump_stack+0x1c/0x5c [ 92.539592][ T5844] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.540410][ T5844] f2fs_iget+0x1a74/0x5170 [ 92.541049][ T5844] f2fs_nfs_get_inode+0x80/0x118 [ 92.541798][ T5844] generic_fh_to_dentry+0x9c/0x104 [ 92.542588][ T5844] f2fs_fh_to_dentry+0x44/0x58 [ 92.543332][ T5844] exportfs_decode_fh_raw+0x10c/0x49c [ 92.544134][ T5844] exportfs_decode_fh+0x50/0x80 [ 92.544841][ T5844] do_handle_open+0x514/0x8e8 [ 92.545563][ T5844] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.546386][ T5844] invoke_syscall+0x98/0x2b8 [ 92.547060][ T5844] el0_svc_common+0x138/0x258 [ 92.547734][ T5844] do_el0_svc+0x58/0x14c [ 92.548376][ T5844] el0_svc+0x78/0x1e0 [ 92.548933][ T5844] el0t_64_sync_handler+0xcc/0xe4 [ 92.549705][ T5844] el0t_64_sync+0x1a0/0x1a4 [ 92.589262][ T5844] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.688372][ T5838] loop0: detected capacity change from 0 to 40427 [ 92.691394][ T5834] loop4: detected capacity change from 0 to 40427 [ 92.719139][ T5843] loop1: detected capacity change from 0 to 40427 [ 92.743381][ T5834] F2FS-fs (loop4): Found nat_bits in checkpoint [ 92.759559][ T5840] loop3: detected capacity change from 0 to 40427 [ 92.761018][ T5834] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 92.770558][ T5838] F2FS-fs (loop0): Found nat_bits in checkpoint [ 92.775584][ T5834] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.776772][ T5834] CPU: 1 PID: 5834 Comm: syz.4.109 Tainted: G B 5.15.189-syzkaller #0 [ 92.778321][ T5834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.780028][ T5834] Call trace: [ 92.780543][ T5834] dump_backtrace+0x0/0x43c [ 92.781283][ T5834] show_stack+0x2c/0x3c [ 92.781970][ T5834] __dump_stack+0x30/0x40 [ 92.782673][ T5834] dump_stack_lvl+0xf8/0x160 [ 92.783446][ T5834] dump_stack+0x1c/0x5c [ 92.784182][ T5834] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.785052][ T5834] f2fs_iget+0x1a74/0x5170 [ 92.785778][ T5834] f2fs_nfs_get_inode+0x80/0x118 [ 92.786567][ T5834] generic_fh_to_dentry+0x9c/0x104 [ 92.787372][ T5834] f2fs_fh_to_dentry+0x44/0x58 [ 92.788111][ T5834] exportfs_decode_fh_raw+0x10c/0x49c [ 92.789043][ T5834] exportfs_decode_fh+0x50/0x80 [ 92.789834][ T5834] do_handle_open+0x514/0x8e8 [ 92.790508][ T5834] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.791427][ T5834] invoke_syscall+0x98/0x2b8 [ 92.792103][ T5834] el0_svc_common+0x138/0x258 [ 92.792776][ T5834] do_el0_svc+0x58/0x14c [ 92.793372][ T5834] el0_svc+0x78/0x1e0 [ 92.793928][ T5834] el0t_64_sync_handler+0xcc/0xe4 [ 92.794708][ T5834] el0t_64_sync+0x1a0/0x1a4 [ 92.803786][ T5838] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 92.807935][ T5846] loop2: detected capacity change from 0 to 40427 [ 92.809260][ T5838] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.810541][ T5838] CPU: 1 PID: 5838 Comm: syz.0.111 Tainted: G B 5.15.189-syzkaller #0 [ 92.812033][ T5838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.813739][ T5838] Call trace: [ 92.814249][ T5838] dump_backtrace+0x0/0x43c [ 92.815012][ T5838] show_stack+0x2c/0x3c [ 92.815694][ T5838] __dump_stack+0x30/0x40 [ 92.816474][ T5838] dump_stack_lvl+0xf8/0x160 [ 92.817223][ T5838] dump_stack+0x1c/0x5c [ 92.817947][ T5838] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.818789][ T5838] f2fs_iget+0x1a74/0x5170 [ 92.819547][ T5838] f2fs_nfs_get_inode+0x80/0x118 [ 92.820311][ T5838] generic_fh_to_dentry+0x9c/0x104 [ 92.821097][ T5838] f2fs_fh_to_dentry+0x44/0x58 [ 92.821844][ T5840] F2FS-fs (loop3): Found nat_bits in checkpoint [ 92.821900][ T5838] exportfs_decode_fh_raw+0x10c/0x49c [ 92.823822][ T5838] exportfs_decode_fh+0x50/0x80 [ 92.824595][ T5838] do_handle_open+0x514/0x8e8 [ 92.825376][ T5838] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.826332][ T5838] invoke_syscall+0x98/0x2b8 [ 92.827071][ T5838] el0_svc_common+0x138/0x258 [ 92.827823][ T5838] do_el0_svc+0x58/0x14c [ 92.828521][ T5838] el0_svc+0x78/0x1e0 [ 92.829129][ T5838] el0t_64_sync_handler+0xcc/0xe4 [ 92.829910][ T5838] el0t_64_sync+0x1a0/0x1a4 [ 92.834804][ T5840] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 92.836841][ T5840] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.837073][ T5843] F2FS-fs (loop1): Found nat_bits in checkpoint [ 92.838182][ T5840] CPU: 0 PID: 5840 Comm: syz.3.110 Tainted: G B 5.15.189-syzkaller #0 [ 92.840601][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.842210][ T5840] Call trace: [ 92.842754][ T5840] dump_backtrace+0x0/0x43c [ 92.843501][ T5840] show_stack+0x2c/0x3c [ 92.844284][ T5840] __dump_stack+0x30/0x40 [ 92.844716][ T5834] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.844981][ T5840] dump_stack_lvl+0xf8/0x160 [ 92.846929][ T5861] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.847473][ T5840] dump_stack+0x1c/0x5c [ 92.849333][ T5840] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.850221][ T5840] f2fs_iget+0x1a74/0x5170 [ 92.850962][ T5840] f2fs_nfs_get_inode+0x80/0x118 [ 92.851762][ T5840] generic_fh_to_dentry+0x9c/0x104 [ 92.852592][ T5840] f2fs_fh_to_dentry+0x44/0x58 [ 92.853406][ T5840] exportfs_decode_fh_raw+0x10c/0x49c [ 92.854262][ T5840] exportfs_decode_fh+0x50/0x80 [ 92.855098][ T5840] do_handle_open+0x514/0x8e8 [ 92.855839][ T5840] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.856718][ T5840] invoke_syscall+0x98/0x2b8 [ 92.857453][ T5840] el0_svc_common+0x138/0x258 [ 92.858176][ T5840] do_el0_svc+0x58/0x14c [ 92.858833][ T5840] el0_svc+0x78/0x1e0 [ 92.859445][ T5840] el0t_64_sync_handler+0xcc/0xe4 [ 92.860245][ T5840] el0t_64_sync+0x1a0/0x1a4 [ 92.862950][ T5838] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.865142][ T5843] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 92.866391][ T5840] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.866897][ T5843] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.869560][ T5843] CPU: 1 PID: 5843 Comm: syz.1.112 Tainted: G B 5.15.189-syzkaller #0 [ 92.871062][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.872715][ T5843] Call trace: [ 92.873258][ T5843] dump_backtrace+0x0/0x43c [ 92.873993][ T5843] show_stack+0x2c/0x3c [ 92.874701][ T5843] __dump_stack+0x30/0x40 [ 92.875371][ T5843] dump_stack_lvl+0xf8/0x160 [ 92.876060][ T5843] dump_stack+0x1c/0x5c [ 92.876685][ T5843] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.877481][ T5843] f2fs_iget+0x1a74/0x5170 [ 92.878155][ T5843] f2fs_nfs_get_inode+0x80/0x118 [ 92.878843][ T5843] generic_fh_to_dentry+0x9c/0x104 [ 92.879616][ T5843] f2fs_fh_to_dentry+0x44/0x58 [ 92.880366][ T5843] exportfs_decode_fh_raw+0x10c/0x49c [ 92.881164][ T5843] exportfs_decode_fh+0x50/0x80 [ 92.881881][ T5843] do_handle_open+0x514/0x8e8 [ 92.882576][ T5843] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.883575][ T5843] invoke_syscall+0x98/0x2b8 [ 92.884347][ T5843] el0_svc_common+0x138/0x258 [ 92.885076][ T5843] do_el0_svc+0x58/0x14c [ 92.885737][ T5843] el0_svc+0x78/0x1e0 [ 92.886403][ T5843] el0t_64_sync_handler+0xcc/0xe4 [ 92.887209][ T5843] el0t_64_sync+0x1a0/0x1a4 [ 92.888397][ T5840] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.889755][ T5840] CPU: 0 PID: 5840 Comm: syz.3.110 Tainted: G B 5.15.189-syzkaller #0 [ 92.891207][ T5866] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.891243][ T5840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.893968][ T5840] Call trace: [ 92.894459][ T5840] dump_backtrace+0x0/0x43c [ 92.895221][ T5840] show_stack+0x2c/0x3c [ 92.895841][ T5840] __dump_stack+0x30/0x40 [ 92.896496][ T5840] dump_stack_lvl+0xf8/0x160 [ 92.897178][ T5840] dump_stack+0x1c/0x5c [ 92.897787][ T5840] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.898591][ T5840] f2fs_iget+0x1a74/0x5170 [ 92.899231][ T5840] f2fs_nfs_get_inode+0x80/0x118 [ 92.900067][ T5840] generic_fh_to_dentry+0x9c/0x104 [ 92.900938][ T5840] f2fs_fh_to_dentry+0x44/0x58 [ 92.901716][ T5840] exportfs_decode_fh_raw+0x10c/0x49c [ 92.902642][ T5840] exportfs_decode_fh+0x50/0x80 [ 92.903559][ T5840] do_handle_open+0x514/0x8e8 [ 92.904400][ T5840] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.905344][ T5840] invoke_syscall+0x98/0x2b8 [ 92.906132][ T5840] el0_svc_common+0x138/0x258 [ 92.906901][ T5840] do_el0_svc+0x58/0x14c [ 92.907605][ T5840] el0_svc+0x78/0x1e0 [ 92.907911][ T5846] F2FS-fs (loop2): Found nat_bits in checkpoint [ 92.908229][ T5840] el0t_64_sync_handler+0xcc/0xe4 [ 92.909953][ T5840] el0t_64_sync+0x1a0/0x1a4 [ 92.910804][ T5861] CPU: 0 PID: 5861 Comm: syz.4.109 Tainted: G B 5.15.189-syzkaller #0 [ 92.912285][ T5861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.914023][ T5861] Call trace: [ 92.914537][ T5861] dump_backtrace+0x0/0x43c [ 92.915266][ T5861] show_stack+0x2c/0x3c [ 92.915970][ T5861] __dump_stack+0x30/0x40 [ 92.916680][ T5861] dump_stack_lvl+0xf8/0x160 [ 92.916759][ T5846] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 92.917446][ T5861] dump_stack+0x1c/0x5c [ 92.919328][ T5861] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.919673][ T5846] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.920205][ T5861] f2fs_iget+0x1a74/0x5170 [ 92.922110][ T5861] f2fs_nfs_get_inode+0x80/0x118 [ 92.922901][ T5861] generic_fh_to_dentry+0x9c/0x104 [ 92.923643][ T5861] f2fs_fh_to_dentry+0x44/0x58 [ 92.924387][ T5861] exportfs_decode_fh_raw+0x10c/0x49c [ 92.925219][ T5861] exportfs_decode_fh+0x50/0x80 [ 92.925969][ T5861] do_handle_open+0x514/0x8e8 [ 92.926870][ T5861] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.927870][ T5861] invoke_syscall+0x98/0x2b8 [ 92.928656][ T5861] el0_svc_common+0x138/0x258 [ 92.929464][ T5861] do_el0_svc+0x58/0x14c [ 92.930212][ T5861] el0_svc+0x78/0x1e0 [ 92.930862][ T5861] el0t_64_sync_handler+0xcc/0xe4 [ 92.931704][ T5861] el0t_64_sync+0x1a0/0x1a4 [ 92.932424][ T5846] CPU: 1 PID: 5846 Comm: syz.2.113 Tainted: G B 5.15.189-syzkaller #0 [ 92.932860][ T5843] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.933940][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.937357][ T5846] Call trace: [ 92.937867][ T5846] dump_backtrace+0x0/0x43c [ 92.938560][ T5846] show_stack+0x2c/0x3c [ 92.939235][ T5846] __dump_stack+0x30/0x40 [ 92.939964][ T5846] dump_stack_lvl+0xf8/0x160 [ 92.940716][ T5846] dump_stack+0x1c/0x5c [ 92.941370][ T5846] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.942223][ T5846] f2fs_iget+0x1a74/0x5170 [ 92.942924][ T5846] f2fs_nfs_get_inode+0x80/0x118 [ 92.943781][ T5846] generic_fh_to_dentry+0x9c/0x104 [ 92.944598][ T5846] f2fs_fh_to_dentry+0x44/0x58 [ 92.945370][ T5846] exportfs_decode_fh_raw+0x10c/0x49c [ 92.946223][ T5846] exportfs_decode_fh+0x50/0x80 [ 92.947027][ T5846] do_handle_open+0x514/0x8e8 [ 92.947721][ T5846] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.948656][ T5846] invoke_syscall+0x98/0x2b8 [ 92.949096][ T5840] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.949287][ T5846] el0_svc_common+0x138/0x258 [ 92.949304][ T5846] do_el0_svc+0x58/0x14c [ 92.952362][ T5861] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 92.952676][ T5846] el0_svc+0x78/0x1e0 [ 92.955080][ T5846] el0t_64_sync_handler+0xcc/0xe4 [ 92.955854][ T5846] el0t_64_sync+0x1a0/0x1a4 [ 92.958872][ T5869] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 92.960639][ T5869] CPU: 0 PID: 5869 Comm: syz.1.112 Tainted: G B 5.15.189-syzkaller #0 [ 92.962162][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.963869][ T5869] Call trace: [ 92.964366][ T5869] dump_backtrace+0x0/0x43c [ 92.965107][ T5869] show_stack+0x2c/0x3c [ 92.965758][ T5869] __dump_stack+0x30/0x40 [ 92.966435][ T5869] dump_stack_lvl+0xf8/0x160 [ 92.967153][ T5869] dump_stack+0x1c/0x5c [ 92.967849][ T5869] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.968711][ T5869] f2fs_iget+0x1a74/0x5170 [ 92.969472][ T5869] f2fs_nfs_get_inode+0x80/0x118 [ 92.970314][ T5869] generic_fh_to_dentry+0x9c/0x104 [ 92.971230][ T5869] f2fs_fh_to_dentry+0x44/0x58 [ 92.971999][ T5869] exportfs_decode_fh_raw+0x10c/0x49c [ 92.972809][ T5869] exportfs_decode_fh+0x50/0x80 [ 92.973600][ T5869] do_handle_open+0x514/0x8e8 [ 92.974349][ T5869] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.975323][ T5869] invoke_syscall+0x98/0x2b8 [ 92.976048][ T5869] el0_svc_common+0x138/0x258 [ 92.976794][ T5869] do_el0_svc+0x58/0x14c [ 92.977505][ T5869] el0_svc+0x78/0x1e0 [ 92.978144][ T5869] el0t_64_sync_handler+0xcc/0xe4 [ 92.978936][ T5869] el0t_64_sync+0x1a0/0x1a4 [ 92.979642][ T5866] CPU: 1 PID: 5866 Comm: syz.0.111 Tainted: G B 5.15.189-syzkaller #0 [ 92.981247][ T5866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 92.982693][ T5866] Call trace: [ 92.983205][ T5866] dump_backtrace+0x0/0x43c [ 92.983901][ T5866] show_stack+0x2c/0x3c [ 92.984507][ T5866] __dump_stack+0x30/0x40 [ 92.985155][ T5866] dump_stack_lvl+0xf8/0x160 [ 92.985894][ T5866] dump_stack+0x1c/0x5c [ 92.986611][ T5866] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 92.987465][ T5866] f2fs_iget+0x1a74/0x5170 [ 92.988173][ T5866] f2fs_nfs_get_inode+0x80/0x118 [ 92.988927][ T5866] generic_fh_to_dentry+0x9c/0x104 [ 92.989835][ T5866] f2fs_fh_to_dentry+0x44/0x58 [ 92.990641][ T5866] exportfs_decode_fh_raw+0x10c/0x49c [ 92.991611][ T5866] exportfs_decode_fh+0x50/0x80 [ 92.992394][ T5866] do_handle_open+0x514/0x8e8 [ 92.993152][ T5866] __arm64_sys_open_by_handle_at+0x80/0x94 [ 92.994053][ T5866] invoke_syscall+0x98/0x2b8 [ 92.994834][ T5866] el0_svc_common+0x138/0x258 [ 92.995609][ T5866] do_el0_svc+0x58/0x14c [ 92.996361][ T5866] el0_svc+0x78/0x1e0 [ 92.997040][ T5866] el0t_64_sync_handler+0xcc/0xe4 [ 92.997908][ T5866] el0t_64_sync+0x1a0/0x1a4 [ 92.999716][ T5869] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.001531][ T5846] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.005309][ T5870] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.017301][ T5870] CPU: 1 PID: 5870 Comm: syz.2.113 Tainted: G B 5.15.189-syzkaller #0 [ 93.018755][ T5870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.020365][ T5870] Call trace: [ 93.020862][ T5870] dump_backtrace+0x0/0x43c [ 93.021581][ T5870] show_stack+0x2c/0x3c [ 93.022194][ T5870] __dump_stack+0x30/0x40 [ 93.022815][ T5870] dump_stack_lvl+0xf8/0x160 [ 93.023504][ T5870] dump_stack+0x1c/0x5c [ 93.024132][ T5870] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.024906][ T5870] f2fs_iget+0x1a74/0x5170 [ 93.025684][ T5870] f2fs_nfs_get_inode+0x80/0x118 [ 93.026479][ T5870] generic_fh_to_dentry+0x9c/0x104 [ 93.027335][ T5870] f2fs_fh_to_dentry+0x44/0x58 [ 93.028035][ T5870] exportfs_decode_fh_raw+0x10c/0x49c [ 93.028821][ T5870] exportfs_decode_fh+0x50/0x80 [ 93.029610][ T5870] do_handle_open+0x514/0x8e8 [ 93.030365][ T5870] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.031284][ T5870] invoke_syscall+0x98/0x2b8 [ 93.032048][ T5870] el0_svc_common+0x138/0x258 [ 93.032795][ T5870] do_el0_svc+0x58/0x14c [ 93.033489][ T5870] el0_svc+0x78/0x1e0 [ 93.034145][ T5870] el0t_64_sync_handler+0xcc/0xe4 [ 93.035023][ T5870] el0t_64_sync+0x1a0/0x1a4 [ 93.050136][ T5866] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.084679][ T5870] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.265127][ T5874] loop3: detected capacity change from 0 to 40427 [ 93.290714][ T5873] loop4: detected capacity change from 0 to 40427 [ 93.320714][ T5876] loop1: detected capacity change from 0 to 40427 [ 93.323363][ T5880] loop2: detected capacity change from 0 to 40427 [ 93.342215][ T5878] loop0: detected capacity change from 0 to 40427 [ 93.346066][ T5874] F2FS-fs (loop3): Found nat_bits in checkpoint [ 93.353673][ T5874] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 93.355529][ T5874] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.356770][ T5874] CPU: 0 PID: 5874 Comm: syz.3.114 Tainted: G B 5.15.189-syzkaller #0 [ 93.358276][ T5874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.359783][ T5874] Call trace: [ 93.360284][ T5874] dump_backtrace+0x0/0x43c [ 93.360977][ T5874] show_stack+0x2c/0x3c [ 93.361585][ T5874] __dump_stack+0x30/0x40 [ 93.362211][ T5874] dump_stack_lvl+0xf8/0x160 [ 93.362885][ T5874] dump_stack+0x1c/0x5c [ 93.363538][ T5874] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.364408][ T5874] f2fs_iget+0x1a74/0x5170 [ 93.365127][ T5874] f2fs_nfs_get_inode+0x80/0x118 [ 93.365905][ T5874] generic_fh_to_dentry+0x9c/0x104 [ 93.366746][ T5874] f2fs_fh_to_dentry+0x44/0x58 [ 93.367426][ T5880] F2FS-fs (loop2): Found nat_bits in checkpoint [ 93.367515][ T5874] exportfs_decode_fh_raw+0x10c/0x49c [ 93.369347][ T5874] exportfs_decode_fh+0x50/0x80 [ 93.370200][ T5874] do_handle_open+0x514/0x8e8 [ 93.371050][ T5874] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.372042][ T5874] invoke_syscall+0x98/0x2b8 [ 93.372781][ T5874] el0_svc_common+0x138/0x258 [ 93.373557][ T5874] do_el0_svc+0x58/0x14c [ 93.374252][ T5874] el0_svc+0x78/0x1e0 [ 93.374880][ T5874] el0t_64_sync_handler+0xcc/0xe4 [ 93.375753][ T5874] el0t_64_sync+0x1a0/0x1a4 [ 93.376087][ T5880] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 93.382114][ T5880] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.383350][ T5880] CPU: 1 PID: 5880 Comm: syz.2.118 Tainted: G B 5.15.189-syzkaller #0 [ 93.384771][ T5880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.386224][ T5880] Call trace: [ 93.386691][ T5880] dump_backtrace+0x0/0x43c [ 93.387403][ T5880] show_stack+0x2c/0x3c [ 93.388007][ T5880] __dump_stack+0x30/0x40 [ 93.388705][ T5880] dump_stack_lvl+0xf8/0x160 [ 93.389416][ T5880] dump_stack+0x1c/0x5c [ 93.390108][ T5880] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.390992][ T5880] f2fs_iget+0x1a74/0x5170 [ 93.391708][ T5880] f2fs_nfs_get_inode+0x80/0x118 [ 93.392505][ T5880] generic_fh_to_dentry+0x9c/0x104 [ 93.393307][ T5880] f2fs_fh_to_dentry+0x44/0x58 [ 93.394115][ T5880] exportfs_decode_fh_raw+0x10c/0x49c [ 93.394824][ T5874] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.394994][ T5880] exportfs_decode_fh+0x50/0x80 [ 93.397599][ T5880] do_handle_open+0x514/0x8e8 [ 93.398389][ T5880] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.399259][ T5880] invoke_syscall+0x98/0x2b8 [ 93.399929][ T5880] el0_svc_common+0x138/0x258 [ 93.400608][ T5880] do_el0_svc+0x58/0x14c [ 93.401221][ T5880] el0_svc+0x78/0x1e0 [ 93.401787][ T5880] el0t_64_sync_handler+0xcc/0xe4 [ 93.402477][ T5880] el0t_64_sync+0x1a0/0x1a4 [ 93.404623][ T5880] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.406361][ T5876] F2FS-fs (loop1): Found nat_bits in checkpoint [ 93.406410][ T5880] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.408604][ T5880] CPU: 1 PID: 5880 Comm: syz.2.118 Tainted: G B 5.15.189-syzkaller #0 [ 93.409817][ T5874] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.410077][ T5880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.412763][ T5880] Call trace: [ 93.413220][ T5880] dump_backtrace+0x0/0x43c [ 93.413817][ T5880] show_stack+0x2c/0x3c [ 93.414445][ T5880] __dump_stack+0x30/0x40 [ 93.415101][ T5880] dump_stack_lvl+0xf8/0x160 [ 93.415847][ T5880] dump_stack+0x1c/0x5c [ 93.416468][ T5880] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.417303][ T5880] f2fs_iget+0x1a74/0x5170 [ 93.417982][ T5880] f2fs_nfs_get_inode+0x80/0x118 [ 93.418789][ T5880] generic_fh_to_dentry+0x9c/0x104 [ 93.419598][ T5880] f2fs_fh_to_dentry+0x44/0x58 [ 93.420390][ T5880] exportfs_decode_fh_raw+0x10c/0x49c [ 93.421243][ T5880] exportfs_decode_fh+0x50/0x80 [ 93.421957][ T5880] do_handle_open+0x514/0x8e8 [ 93.422633][ T5880] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.423477][ T5880] invoke_syscall+0x98/0x2b8 [ 93.424147][ T5880] el0_svc_common+0x138/0x258 [ 93.424229][ T5878] F2FS-fs (loop0): Found nat_bits in checkpoint [ 93.424845][ T5880] do_el0_svc+0x58/0x14c [ 93.426544][ T5880] el0_svc+0x78/0x1e0 [ 93.427105][ T5880] el0t_64_sync_handler+0xcc/0xe4 [ 93.427886][ T5880] el0t_64_sync+0x1a0/0x1a4 [ 93.428906][ T5876] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 93.431194][ T5880] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.432964][ T5876] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.434088][ T5876] CPU: 1 PID: 5876 Comm: syz.1.116 Tainted: G B 5.15.189-syzkaller #0 [ 93.435519][ T5876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.437053][ T5876] Call trace: [ 93.437526][ T5876] dump_backtrace+0x0/0x43c [ 93.438281][ T5876] show_stack+0x2c/0x3c [ 93.438954][ T5876] __dump_stack+0x30/0x40 [ 93.439634][ T5876] dump_stack_lvl+0xf8/0x160 [ 93.440056][ T5873] F2FS-fs (loop4): Found nat_bits in checkpoint [ 93.440352][ T5876] dump_stack+0x1c/0x5c [ 93.442058][ T5876] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.442856][ T5876] f2fs_iget+0x1a74/0x5170 [ 93.443561][ T5876] f2fs_nfs_get_inode+0x80/0x118 [ 93.444414][ T5876] generic_fh_to_dentry+0x9c/0x104 [ 93.445296][ T5876] f2fs_fh_to_dentry+0x44/0x58 [ 93.446083][ T5876] exportfs_decode_fh_raw+0x10c/0x49c [ 93.446952][ T5876] exportfs_decode_fh+0x50/0x80 [ 93.447791][ T5876] do_handle_open+0x514/0x8e8 [ 93.448585][ T5876] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.449579][ T5876] invoke_syscall+0x98/0x2b8 [ 93.450104][ T5873] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 93.450343][ T5876] el0_svc_common+0x138/0x258 [ 93.452230][ T5876] do_el0_svc+0x58/0x14c [ 93.452518][ T5873] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.452925][ T5876] el0_svc+0x78/0x1e0 [ 93.454817][ T5876] el0t_64_sync_handler+0xcc/0xe4 [ 93.455635][ T5876] el0t_64_sync+0x1a0/0x1a4 [ 93.456293][ T5873] CPU: 0 PID: 5873 Comm: syz.4.115 Tainted: G B 5.15.189-syzkaller #0 [ 93.457911][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.458694][ T5878] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 93.459521][ T5873] Call trace: [ 93.459527][ T5873] dump_backtrace+0x0/0x43c [ 93.459543][ T5873] show_stack+0x2c/0x3c [ 93.459554][ T5873] __dump_stack+0x30/0x40 [ 93.459563][ T5873] dump_stack_lvl+0xf8/0x160 [ 93.459568][ T5873] dump_stack+0x1c/0x5c [ 93.459573][ T5873] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.459578][ T5873] f2fs_iget+0x1a74/0x5170 [ 93.466090][ T5873] f2fs_nfs_get_inode+0x80/0x118 [ 93.466905][ T5873] generic_fh_to_dentry+0x9c/0x104 [ 93.467710][ T5873] f2fs_fh_to_dentry+0x44/0x58 [ 93.468442][ T5873] exportfs_decode_fh_raw+0x10c/0x49c [ 93.469261][ T5873] exportfs_decode_fh+0x50/0x80 [ 93.469977][ T5873] do_handle_open+0x514/0x8e8 [ 93.470688][ T5873] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.471572][ T5873] invoke_syscall+0x98/0x2b8 [ 93.472319][ T5873] el0_svc_common+0x138/0x258 [ 93.473111][ T5873] do_el0_svc+0x58/0x14c [ 93.473756][ T5873] el0_svc+0x78/0x1e0 [ 93.474389][ T5873] el0t_64_sync_handler+0xcc/0xe4 [ 93.475174][ T5873] el0t_64_sync+0x1a0/0x1a4 [ 93.479274][ T5874] CPU: 1 PID: 5874 Comm: syz.3.114 Tainted: G B 5.15.189-syzkaller #0 [ 93.480764][ T5874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.482324][ T5874] Call trace: [ 93.482799][ T5874] dump_backtrace+0x0/0x43c [ 93.483478][ T5874] show_stack+0x2c/0x3c [ 93.484043][ T5874] __dump_stack+0x30/0x40 [ 93.484697][ T5874] dump_stack_lvl+0xf8/0x160 [ 93.485410][ T5874] dump_stack+0x1c/0x5c [ 93.486070][ T5874] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.486886][ T5874] f2fs_iget+0x1a74/0x5170 [ 93.487610][ T5874] f2fs_nfs_get_inode+0x80/0x118 [ 93.488448][ T5874] generic_fh_to_dentry+0x9c/0x104 [ 93.489289][ T5874] f2fs_fh_to_dentry+0x44/0x58 [ 93.490071][ T5874] exportfs_decode_fh_raw+0x10c/0x49c [ 93.490919][ T5874] exportfs_decode_fh+0x50/0x80 [ 93.491761][ T5874] do_handle_open+0x514/0x8e8 [ 93.492551][ T5874] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.493487][ T5874] invoke_syscall+0x98/0x2b8 [ 93.494299][ T5874] el0_svc_common+0x138/0x258 [ 93.495043][ T5874] do_el0_svc+0x58/0x14c [ 93.495742][ T5874] el0_svc+0x78/0x1e0 [ 93.496396][ T5874] el0t_64_sync_handler+0xcc/0xe4 [ 93.497148][ T5874] el0t_64_sync+0x1a0/0x1a4 [ 93.498014][ T5878] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.499310][ T5878] CPU: 1 PID: 5878 Comm: syz.0.117 Tainted: G B 5.15.189-syzkaller #0 [ 93.500633][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.502004][ T5873] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.502083][ T5878] Call trace: [ 93.504318][ T5878] dump_backtrace+0x0/0x43c [ 93.504958][ T5878] show_stack+0x2c/0x3c [ 93.505531][ T5878] __dump_stack+0x30/0x40 [ 93.506161][ T5878] dump_stack_lvl+0xf8/0x160 [ 93.506828][ T5878] dump_stack+0x1c/0x5c [ 93.507420][ T5878] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.508152][ T5878] f2fs_iget+0x1a74/0x5170 [ 93.508822][ T5878] f2fs_nfs_get_inode+0x80/0x118 [ 93.509553][ T5878] generic_fh_to_dentry+0x9c/0x104 [ 93.510341][ T5878] f2fs_fh_to_dentry+0x44/0x58 [ 93.511104][ T5878] exportfs_decode_fh_raw+0x10c/0x49c [ 93.511585][ T5901] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.511911][ T5878] exportfs_decode_fh+0x50/0x80 [ 93.513853][ T5878] do_handle_open+0x514/0x8e8 [ 93.514552][ T5878] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.515530][ T5878] invoke_syscall+0x98/0x2b8 [ 93.516259][ T5878] el0_svc_common+0x138/0x258 [ 93.516934][ T5878] do_el0_svc+0x58/0x14c [ 93.517549][ T5878] el0_svc+0x78/0x1e0 [ 93.518174][ T5878] el0t_64_sync_handler+0xcc/0xe4 [ 93.518963][ T5878] el0t_64_sync+0x1a0/0x1a4 [ 93.525397][ T5901] CPU: 0 PID: 5901 Comm: syz.4.115 Tainted: G B 5.15.189-syzkaller #0 [ 93.526950][ T5901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.528534][ T5901] Call trace: [ 93.529064][ T5901] dump_backtrace+0x0/0x43c [ 93.529741][ T5901] show_stack+0x2c/0x3c [ 93.530357][ T5901] __dump_stack+0x30/0x40 [ 93.531055][ T5901] dump_stack_lvl+0xf8/0x160 [ 93.531746][ T5901] dump_stack+0x1c/0x5c [ 93.532457][ T5901] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.533313][ T5901] f2fs_iget+0x1a74/0x5170 [ 93.534006][ T5901] f2fs_nfs_get_inode+0x80/0x118 [ 93.534787][ T5901] generic_fh_to_dentry+0x9c/0x104 [ 93.535594][ T5901] f2fs_fh_to_dentry+0x44/0x58 [ 93.536361][ T5901] exportfs_decode_fh_raw+0x10c/0x49c [ 93.537207][ T5901] exportfs_decode_fh+0x50/0x80 [ 93.538064][ T5901] do_handle_open+0x514/0x8e8 [ 93.538872][ T5901] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.539484][ T5876] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.539819][ T5901] invoke_syscall+0x98/0x2b8 [ 93.541952][ T5878] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.542266][ T5901] el0_svc_common+0x138/0x258 [ 93.544270][ T5874] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.544656][ T5901] do_el0_svc+0x58/0x14c [ 93.546749][ T5904] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.547077][ T5901] el0_svc+0x78/0x1e0 [ 93.548768][ T5901] el0t_64_sync_handler+0xcc/0xe4 [ 93.549648][ T5901] el0t_64_sync+0x1a0/0x1a4 [ 93.550379][ T5904] CPU: 1 PID: 5904 Comm: syz.1.116 Tainted: G B 5.15.189-syzkaller #0 [ 93.551807][ T5904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.553495][ T5904] Call trace: [ 93.554005][ T5904] dump_backtrace+0x0/0x43c [ 93.554692][ T5904] show_stack+0x2c/0x3c [ 93.555308][ T5904] __dump_stack+0x30/0x40 [ 93.555964][ T5904] dump_stack_lvl+0xf8/0x160 [ 93.556696][ T5904] dump_stack+0x1c/0x5c [ 93.557332][ T5904] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.558275][ T5904] f2fs_iget+0x1a74/0x5170 [ 93.558940][ T5904] f2fs_nfs_get_inode+0x80/0x118 [ 93.559708][ T5904] generic_fh_to_dentry+0x9c/0x104 [ 93.560501][ T5904] f2fs_fh_to_dentry+0x44/0x58 [ 93.561275][ T5904] exportfs_decode_fh_raw+0x10c/0x49c [ 93.562204][ T5904] exportfs_decode_fh+0x50/0x80 [ 93.562999][ T5904] do_handle_open+0x514/0x8e8 [ 93.563785][ T5904] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.564721][ T5904] invoke_syscall+0x98/0x2b8 [ 93.565532][ T5904] el0_svc_common+0x138/0x258 [ 93.566230][ T5904] do_el0_svc+0x58/0x14c [ 93.566857][ T5904] el0_svc+0x78/0x1e0 [ 93.567466][ T5904] el0t_64_sync_handler+0xcc/0xe4 [ 93.568171][ T5904] el0t_64_sync+0x1a0/0x1a4 [ 93.569521][ T5905] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.570705][ T5905] CPU: 1 PID: 5905 Comm: syz.0.117 Tainted: G B 5.15.189-syzkaller #0 [ 93.572170][ T5905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.573721][ T5905] Call trace: [ 93.574167][ T5905] dump_backtrace+0x0/0x43c [ 93.574806][ T5905] show_stack+0x2c/0x3c [ 93.575408][ T5905] __dump_stack+0x30/0x40 [ 93.576093][ T5905] dump_stack_lvl+0xf8/0x160 [ 93.576792][ T5905] dump_stack+0x1c/0x5c [ 93.577391][ T5905] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.578147][ T5905] f2fs_iget+0x1a74/0x5170 [ 93.578765][ T5905] f2fs_nfs_get_inode+0x80/0x118 [ 93.579496][ T5905] generic_fh_to_dentry+0x9c/0x104 [ 93.580377][ T5905] f2fs_fh_to_dentry+0x44/0x58 [ 93.581148][ T5905] exportfs_decode_fh_raw+0x10c/0x49c [ 93.582003][ T5905] exportfs_decode_fh+0x50/0x80 [ 93.582761][ T5905] do_handle_open+0x514/0x8e8 [ 93.583496][ T5905] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.584353][ T5905] invoke_syscall+0x98/0x2b8 [ 93.585034][ T5905] el0_svc_common+0x138/0x258 [ 93.585713][ T5905] do_el0_svc+0x58/0x14c [ 93.586329][ T5905] el0_svc+0x78/0x1e0 [ 93.586960][ T5905] el0t_64_sync_handler+0xcc/0xe4 [ 93.587767][ T5905] el0t_64_sync+0x1a0/0x1a4 [ 93.593092][ T5905] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.595858][ T5904] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.599533][ T5901] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.834281][ T5903] loop2: detected capacity change from 0 to 40427 [ 93.835580][ T5909] loop0: detected capacity change from 0 to 40427 [ 93.855273][ T5911] loop4: detected capacity change from 0 to 40427 [ 93.898383][ T5913] loop1: detected capacity change from 0 to 40427 [ 93.900279][ T5909] F2FS-fs (loop0): Found nat_bits in checkpoint [ 93.906320][ T5911] F2FS-fs (loop4): Found nat_bits in checkpoint [ 93.915440][ T5903] F2FS-fs (loop2): Found nat_bits in checkpoint [ 93.929282][ T5913] F2FS-fs (loop1): Found nat_bits in checkpoint [ 93.944566][ T5903] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 93.946459][ T5903] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.946737][ T5907] loop3: detected capacity change from 0 to 40427 [ 93.947702][ T5903] CPU: 1 PID: 5903 Comm: syz.2.119 Tainted: G B 5.15.189-syzkaller #0 [ 93.950160][ T5903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.951731][ T5903] Call trace: [ 93.952218][ T5903] dump_backtrace+0x0/0x43c [ 93.952829][ T5903] show_stack+0x2c/0x3c [ 93.953437][ T5903] __dump_stack+0x30/0x40 [ 93.954129][ T5903] dump_stack_lvl+0xf8/0x160 [ 93.954929][ T5903] dump_stack+0x1c/0x5c [ 93.955586][ T5903] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.956390][ T5903] f2fs_iget+0x1a74/0x5170 [ 93.957116][ T5903] f2fs_nfs_get_inode+0x80/0x118 [ 93.957814][ T5903] generic_fh_to_dentry+0x9c/0x104 [ 93.958636][ T5903] f2fs_fh_to_dentry+0x44/0x58 [ 93.959371][ T5903] exportfs_decode_fh_raw+0x10c/0x49c [ 93.960170][ T5903] exportfs_decode_fh+0x50/0x80 [ 93.960899][ T5903] do_handle_open+0x514/0x8e8 [ 93.961577][ T5903] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.962538][ T5903] invoke_syscall+0x98/0x2b8 [ 93.963283][ T5903] el0_svc_common+0x138/0x258 [ 93.964047][ T5903] do_el0_svc+0x58/0x14c [ 93.964691][ T5903] el0_svc+0x78/0x1e0 [ 93.965306][ T5903] el0t_64_sync_handler+0xcc/0xe4 [ 93.966069][ T5903] el0t_64_sync+0x1a0/0x1a4 [ 93.969574][ T5909] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 93.971561][ T5909] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.972775][ T5909] CPU: 1 PID: 5909 Comm: syz.0.121 Tainted: G B 5.15.189-syzkaller #0 [ 93.974290][ T5909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.975956][ T5909] Call trace: [ 93.976454][ T5909] dump_backtrace+0x0/0x43c [ 93.977179][ T5909] show_stack+0x2c/0x3c [ 93.977836][ T5909] __dump_stack+0x30/0x40 [ 93.978543][ T5909] dump_stack_lvl+0xf8/0x160 [ 93.979217][ T5913] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 93.979232][ T5909] dump_stack+0x1c/0x5c [ 93.981110][ T5909] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 93.981132][ T5913] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 93.981932][ T5909] f2fs_iget+0x1a74/0x5170 [ 93.983645][ T5909] f2fs_nfs_get_inode+0x80/0x118 [ 93.984451][ T5909] generic_fh_to_dentry+0x9c/0x104 [ 93.985323][ T5909] f2fs_fh_to_dentry+0x44/0x58 [ 93.986048][ T5909] exportfs_decode_fh_raw+0x10c/0x49c [ 93.986896][ T5909] exportfs_decode_fh+0x50/0x80 [ 93.987615][ T5909] do_handle_open+0x514/0x8e8 [ 93.988300][ T5909] __arm64_sys_open_by_handle_at+0x80/0x94 [ 93.989248][ T5909] invoke_syscall+0x98/0x2b8 [ 93.989972][ T5909] el0_svc_common+0x138/0x258 [ 93.990734][ T5909] do_el0_svc+0x58/0x14c [ 93.991438][ T5909] el0_svc+0x78/0x1e0 [ 93.992112][ T5909] el0t_64_sync_handler+0xcc/0xe4 [ 93.992936][ T5909] el0t_64_sync+0x1a0/0x1a4 [ 93.994848][ T5911] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 93.995586][ T5913] CPU: 0 PID: 5913 Comm: syz.1.123 Tainted: G B 5.15.189-syzkaller #0 [ 93.996569][ T5903] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 93.997264][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 93.997277][ T5913] Call trace: [ 93.999887][ T5909] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.000732][ T5913] dump_backtrace+0x0/0x43c [ 94.003895][ T5913] show_stack+0x2c/0x3c [ 94.004558][ T5913] __dump_stack+0x30/0x40 [ 94.005225][ T5913] dump_stack_lvl+0xf8/0x160 [ 94.005999][ T5913] dump_stack+0x1c/0x5c [ 94.006617][ T5913] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.007412][ T5913] f2fs_iget+0x1a74/0x5170 [ 94.008056][ T5913] f2fs_nfs_get_inode+0x80/0x118 [ 94.008844][ T5913] generic_fh_to_dentry+0x9c/0x104 [ 94.009643][ T5913] f2fs_fh_to_dentry+0x44/0x58 [ 94.010404][ T5913] exportfs_decode_fh_raw+0x10c/0x49c [ 94.011273][ T5913] exportfs_decode_fh+0x50/0x80 [ 94.012063][ T5913] do_handle_open+0x514/0x8e8 [ 94.012833][ T5913] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.013751][ T5913] invoke_syscall+0x98/0x2b8 [ 94.014411][ T5913] el0_svc_common+0x138/0x258 [ 94.015138][ T5913] do_el0_svc+0x58/0x14c [ 94.015766][ T5913] el0_svc+0x78/0x1e0 [ 94.016160][ T5911] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.016367][ T5913] el0t_64_sync_handler+0xcc/0xe4 [ 94.018328][ T5913] el0t_64_sync+0x1a0/0x1a4 [ 94.019048][ T5911] CPU: 1 PID: 5911 Comm: syz.4.122 Tainted: G B 5.15.189-syzkaller #0 [ 94.019878][ T5909] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.020611][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.023363][ T5911] Call trace: [ 94.023875][ T5911] dump_backtrace+0x0/0x43c [ 94.024605][ T5911] show_stack+0x2c/0x3c [ 94.025241][ T5911] __dump_stack+0x30/0x40 [ 94.025892][ T5911] dump_stack_lvl+0xf8/0x160 [ 94.026648][ T5911] dump_stack+0x1c/0x5c [ 94.027247][ T5911] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.028128][ T5911] f2fs_iget+0x1a74/0x5170 [ 94.028878][ T5911] f2fs_nfs_get_inode+0x80/0x118 [ 94.029667][ T5911] generic_fh_to_dentry+0x9c/0x104 [ 94.029714][ T5930] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.030518][ T5911] f2fs_fh_to_dentry+0x44/0x58 [ 94.030534][ T5911] exportfs_decode_fh_raw+0x10c/0x49c [ 94.033260][ T5911] exportfs_decode_fh+0x50/0x80 [ 94.034094][ T5911] do_handle_open+0x514/0x8e8 [ 94.034885][ T5911] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.035794][ T5911] invoke_syscall+0x98/0x2b8 [ 94.036553][ T5911] el0_svc_common+0x138/0x258 [ 94.037339][ T5911] do_el0_svc+0x58/0x14c [ 94.037982][ T5911] el0_svc+0x78/0x1e0 [ 94.038662][ T5911] el0t_64_sync_handler+0xcc/0xe4 [ 94.039472][ T5911] el0t_64_sync+0x1a0/0x1a4 [ 94.041872][ T5911] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.044106][ T5913] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.046009][ T5909] CPU: 0 PID: 5909 Comm: syz.0.121 Tainted: G B 5.15.189-syzkaller #0 [ 94.047404][ T5909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.048840][ T5909] Call trace: [ 94.049282][ T5909] dump_backtrace+0x0/0x43c [ 94.049705][ T5911] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.049982][ T5909] show_stack+0x2c/0x3c [ 94.049995][ T5909] __dump_stack+0x30/0x40 [ 94.052471][ T5909] dump_stack_lvl+0xf8/0x160 [ 94.053191][ T5909] dump_stack+0x1c/0x5c [ 94.053785][ T5909] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.054601][ T5909] f2fs_iget+0x1a74/0x5170 [ 94.055241][ T5909] f2fs_nfs_get_inode+0x80/0x118 [ 94.056059][ T5909] generic_fh_to_dentry+0x9c/0x104 [ 94.056869][ T5909] f2fs_fh_to_dentry+0x44/0x58 [ 94.057658][ T5909] exportfs_decode_fh_raw+0x10c/0x49c [ 94.058523][ T5909] exportfs_decode_fh+0x50/0x80 [ 94.059292][ T5909] do_handle_open+0x514/0x8e8 [ 94.060101][ T5909] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.061012][ T5909] invoke_syscall+0x98/0x2b8 [ 94.061794][ T5909] el0_svc_common+0x138/0x258 [ 94.062538][ T5909] do_el0_svc+0x58/0x14c [ 94.063140][ T5909] el0_svc+0x78/0x1e0 [ 94.063849][ T5909] el0t_64_sync_handler+0xcc/0xe4 [ 94.064703][ T5909] el0t_64_sync+0x1a0/0x1a4 [ 94.065446][ T5911] CPU: 1 PID: 5911 Comm: syz.4.122 Tainted: G B 5.15.189-syzkaller #0 [ 94.066950][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.068413][ T5911] Call trace: [ 94.068912][ T5931] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.068987][ T5911] dump_backtrace+0x0/0x43c [ 94.070844][ T5911] show_stack+0x2c/0x3c [ 94.071522][ T5911] __dump_stack+0x30/0x40 [ 94.072265][ T5911] dump_stack_lvl+0xf8/0x160 [ 94.072984][ T5911] dump_stack+0x1c/0x5c [ 94.073657][ T5911] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.074518][ T5911] f2fs_iget+0x1a74/0x5170 [ 94.075246][ T5911] f2fs_nfs_get_inode+0x80/0x118 [ 94.076051][ T5911] generic_fh_to_dentry+0x9c/0x104 [ 94.076858][ T5911] f2fs_fh_to_dentry+0x44/0x58 [ 94.077561][ T5911] exportfs_decode_fh_raw+0x10c/0x49c [ 94.078496][ T5911] exportfs_decode_fh+0x50/0x80 [ 94.079330][ T5911] do_handle_open+0x514/0x8e8 [ 94.080088][ T5911] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.081002][ T5911] invoke_syscall+0x98/0x2b8 [ 94.081774][ T5911] el0_svc_common+0x138/0x258 [ 94.082581][ T5911] do_el0_svc+0x58/0x14c [ 94.083294][ T5911] el0_svc+0x78/0x1e0 [ 94.083926][ T5911] el0t_64_sync_handler+0xcc/0xe4 [ 94.084767][ T5911] el0t_64_sync+0x1a0/0x1a4 [ 94.085509][ T5931] CPU: 0 PID: 5931 Comm: syz.1.123 Tainted: G B 5.15.189-syzkaller #0 [ 94.087056][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.088551][ T5931] Call trace: [ 94.089011][ T5931] dump_backtrace+0x0/0x43c [ 94.089679][ T5931] show_stack+0x2c/0x3c [ 94.090338][ T5931] __dump_stack+0x30/0x40 [ 94.090967][ T5931] dump_stack_lvl+0xf8/0x160 [ 94.091688][ T5931] dump_stack+0x1c/0x5c [ 94.092299][ T5931] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.093133][ T5931] f2fs_iget+0x1a74/0x5170 [ 94.093796][ T5931] f2fs_nfs_get_inode+0x80/0x118 [ 94.094509][ T5931] generic_fh_to_dentry+0x9c/0x104 [ 94.095381][ T5931] f2fs_fh_to_dentry+0x44/0x58 [ 94.096129][ T5931] exportfs_decode_fh_raw+0x10c/0x49c [ 94.097008][ T5931] exportfs_decode_fh+0x50/0x80 [ 94.097764][ T5931] do_handle_open+0x514/0x8e8 [ 94.098460][ T5931] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.099375][ T5931] invoke_syscall+0x98/0x2b8 [ 94.100053][ T5931] el0_svc_common+0x138/0x258 [ 94.100776][ T5931] do_el0_svc+0x58/0x14c [ 94.101402][ T5931] el0_svc+0x78/0x1e0 [ 94.101988][ T5931] el0t_64_sync_handler+0xcc/0xe4 [ 94.102706][ T5931] el0t_64_sync+0x1a0/0x1a4 [ 94.105688][ T5930] CPU: 0 PID: 5930 Comm: syz.2.119 Tainted: G B 5.15.189-syzkaller #0 [ 94.107053][ T5930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.108572][ T5930] Call trace: [ 94.109109][ T5930] dump_backtrace+0x0/0x43c [ 94.109853][ T5930] show_stack+0x2c/0x3c [ 94.110548][ T5930] __dump_stack+0x30/0x40 [ 94.111242][ T5930] dump_stack_lvl+0xf8/0x160 [ 94.111997][ T5930] dump_stack+0x1c/0x5c [ 94.112660][ T5930] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.113533][ T5930] f2fs_iget+0x1a74/0x5170 [ 94.114264][ T5930] f2fs_nfs_get_inode+0x80/0x118 [ 94.115097][ T5930] generic_fh_to_dentry+0x9c/0x104 [ 94.115897][ T5930] f2fs_fh_to_dentry+0x44/0x58 [ 94.116635][ T5930] exportfs_decode_fh_raw+0x10c/0x49c [ 94.117481][ T5930] exportfs_decode_fh+0x50/0x80 [ 94.118290][ T5930] do_handle_open+0x514/0x8e8 [ 94.118973][ T5930] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.119943][ T5930] invoke_syscall+0x98/0x2b8 [ 94.120720][ T5930] el0_svc_common+0x138/0x258 [ 94.121442][ T5930] do_el0_svc+0x58/0x14c [ 94.122153][ T5930] el0_svc+0x78/0x1e0 [ 94.122857][ T5930] el0t_64_sync_handler+0xcc/0xe4 [ 94.123647][ T5930] el0t_64_sync+0x1a0/0x1a4 [ 94.125721][ T5909] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.126555][ T5911] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.127651][ T5931] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.132373][ T5930] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.137172][ T5907] F2FS-fs (loop3): Found nat_bits in checkpoint [ 94.168917][ T5907] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 94.172042][ T5907] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.173296][ T5907] CPU: 1 PID: 5907 Comm: syz.3.120 Tainted: G B 5.15.189-syzkaller #0 [ 94.174842][ T5907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.176447][ T5907] Call trace: [ 94.176958][ T5907] dump_backtrace+0x0/0x43c [ 94.177743][ T5907] show_stack+0x2c/0x3c [ 94.178450][ T5907] __dump_stack+0x30/0x40 [ 94.179185][ T5907] dump_stack_lvl+0xf8/0x160 [ 94.179899][ T5907] dump_stack+0x1c/0x5c [ 94.180558][ T5907] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.181402][ T5907] f2fs_iget+0x1a74/0x5170 [ 94.182056][ T5907] f2fs_nfs_get_inode+0x80/0x118 [ 94.182786][ T5907] generic_fh_to_dentry+0x9c/0x104 [ 94.183600][ T5907] f2fs_fh_to_dentry+0x44/0x58 [ 94.184341][ T5907] exportfs_decode_fh_raw+0x10c/0x49c [ 94.185260][ T5907] exportfs_decode_fh+0x50/0x80 [ 94.186003][ T5907] do_handle_open+0x514/0x8e8 [ 94.186801][ T5907] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.187693][ T5907] invoke_syscall+0x98/0x2b8 [ 94.188318][ T5907] el0_svc_common+0x138/0x258 [ 94.189007][ T5907] do_el0_svc+0x58/0x14c [ 94.189639][ T5907] el0_svc+0x78/0x1e0 [ 94.190191][ T5907] el0t_64_sync_handler+0xcc/0xe4 [ 94.190922][ T5907] el0t_64_sync+0x1a0/0x1a4 [ 94.238918][ T5907] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.242984][ T5944] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.244066][ T5944] CPU: 1 PID: 5944 Comm: syz.3.120 Tainted: G B 5.15.189-syzkaller #0 [ 94.245413][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.246847][ T5944] Call trace: [ 94.247322][ T5944] dump_backtrace+0x0/0x43c [ 94.247940][ T5944] show_stack+0x2c/0x3c [ 94.248543][ T5944] __dump_stack+0x30/0x40 [ 94.249221][ T5944] dump_stack_lvl+0xf8/0x160 [ 94.249979][ T5944] dump_stack+0x1c/0x5c [ 94.250606][ T5944] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.251354][ T5944] f2fs_iget+0x1a74/0x5170 [ 94.252025][ T5944] f2fs_nfs_get_inode+0x80/0x118 [ 94.252830][ T5944] generic_fh_to_dentry+0x9c/0x104 [ 94.253694][ T5944] f2fs_fh_to_dentry+0x44/0x58 [ 94.254411][ T5944] exportfs_decode_fh_raw+0x10c/0x49c [ 94.255212][ T5944] exportfs_decode_fh+0x50/0x80 [ 94.255875][ T5944] do_handle_open+0x514/0x8e8 [ 94.256627][ T5944] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.257454][ T5944] invoke_syscall+0x98/0x2b8 [ 94.258138][ T5944] el0_svc_common+0x138/0x258 [ 94.258827][ T5944] do_el0_svc+0x58/0x14c [ 94.259474][ T5944] el0_svc+0x78/0x1e0 [ 94.260042][ T5944] el0t_64_sync_handler+0xcc/0xe4 [ 94.260752][ T5944] el0t_64_sync+0x1a0/0x1a4 [ 94.281678][ T5944] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.351821][ T5939] loop0: detected capacity change from 0 to 40427 [ 94.424165][ T5939] F2FS-fs (loop0): Found nat_bits in checkpoint [ 94.449502][ T5939] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 94.451450][ T5939] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.452849][ T5939] CPU: 0 PID: 5939 Comm: syz.0.124 Tainted: G B 5.15.189-syzkaller #0 [ 94.454351][ T5939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.455217][ T5937] loop1: detected capacity change from 0 to 40427 [ 94.455985][ T5939] Call trace: [ 94.457482][ T5939] dump_backtrace+0x0/0x43c [ 94.458246][ T5939] show_stack+0x2c/0x3c [ 94.458947][ T5939] __dump_stack+0x30/0x40 [ 94.459661][ T5939] dump_stack_lvl+0xf8/0x160 [ 94.460441][ T5939] dump_stack+0x1c/0x5c [ 94.461039][ T5939] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.461949][ T5939] f2fs_iget+0x1a74/0x5170 [ 94.462632][ T5939] f2fs_nfs_get_inode+0x80/0x118 [ 94.463447][ T5939] generic_fh_to_dentry+0x9c/0x104 [ 94.464263][ T5939] f2fs_fh_to_dentry+0x44/0x58 [ 94.465077][ T5939] exportfs_decode_fh_raw+0x10c/0x49c [ 94.465911][ T5939] exportfs_decode_fh+0x50/0x80 [ 94.466686][ T5939] do_handle_open+0x514/0x8e8 [ 94.467484][ T5939] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.468356][ T5939] invoke_syscall+0x98/0x2b8 [ 94.469084][ T5939] el0_svc_common+0x138/0x258 [ 94.469819][ T5939] do_el0_svc+0x58/0x14c [ 94.470451][ T5939] el0_svc+0x78/0x1e0 [ 94.471093][ T5939] el0t_64_sync_handler+0xcc/0xe4 [ 94.471902][ T5939] el0t_64_sync+0x1a0/0x1a4 [ 94.506934][ T5943] loop2: detected capacity change from 0 to 40427 [ 94.509999][ T5941] loop4: detected capacity change from 0 to 40427 [ 94.511403][ T5939] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.513586][ T5951] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.514834][ T5951] CPU: 0 PID: 5951 Comm: syz.0.124 Tainted: G B 5.15.189-syzkaller #0 [ 94.516268][ T5951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.517771][ T5951] Call trace: [ 94.518229][ T5951] dump_backtrace+0x0/0x43c [ 94.518857][ T5951] show_stack+0x2c/0x3c [ 94.519448][ T5951] __dump_stack+0x30/0x40 [ 94.520103][ T5951] dump_stack_lvl+0xf8/0x160 [ 94.520764][ T5951] dump_stack+0x1c/0x5c [ 94.521340][ T5951] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.522120][ T5951] f2fs_iget+0x1a74/0x5170 [ 94.522777][ T5951] f2fs_nfs_get_inode+0x80/0x118 [ 94.523522][ T5951] generic_fh_to_dentry+0x9c/0x104 [ 94.524283][ T5951] f2fs_fh_to_dentry+0x44/0x58 [ 94.524970][ T5951] exportfs_decode_fh_raw+0x10c/0x49c [ 94.525737][ T5951] exportfs_decode_fh+0x50/0x80 [ 94.526438][ T5951] do_handle_open+0x514/0x8e8 [ 94.527164][ T5951] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.528015][ T5951] invoke_syscall+0x98/0x2b8 [ 94.528726][ T5951] el0_svc_common+0x138/0x258 [ 94.529390][ T5951] do_el0_svc+0x58/0x14c [ 94.529989][ T5951] el0_svc+0x78/0x1e0 [ 94.530544][ T5951] el0t_64_sync_handler+0xcc/0xe4 [ 94.531260][ T5951] el0t_64_sync+0x1a0/0x1a4 [ 94.532358][ T5951] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.553157][ T5946] loop3: detected capacity change from 0 to 40427 [ 94.560458][ T5943] F2FS-fs (loop2): Found nat_bits in checkpoint [ 94.564858][ T5937] F2FS-fs (loop1): Found nat_bits in checkpoint [ 94.570664][ T5941] F2FS-fs (loop4): Found nat_bits in checkpoint [ 94.578140][ T5943] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 94.582700][ T5943] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.583908][ T5943] CPU: 0 PID: 5943 Comm: syz.2.127 Tainted: G B 5.15.189-syzkaller #0 [ 94.585416][ T5943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.587057][ T5943] Call trace: [ 94.587573][ T5943] dump_backtrace+0x0/0x43c [ 94.588315][ T5943] show_stack+0x2c/0x3c [ 94.588979][ T5943] __dump_stack+0x30/0x40 [ 94.589718][ T5943] dump_stack_lvl+0xf8/0x160 [ 94.590387][ T5943] dump_stack+0x1c/0x5c [ 94.591037][ T5943] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.591878][ T5943] f2fs_iget+0x1a74/0x5170 [ 94.592596][ T5943] f2fs_nfs_get_inode+0x80/0x118 [ 94.593395][ T5943] generic_fh_to_dentry+0x9c/0x104 [ 94.594256][ T5943] f2fs_fh_to_dentry+0x44/0x58 [ 94.595052][ T5943] exportfs_decode_fh_raw+0x10c/0x49c [ 94.595971][ T5943] exportfs_decode_fh+0x50/0x80 [ 94.596786][ T5943] do_handle_open+0x514/0x8e8 [ 94.597537][ T5943] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.598514][ T5943] invoke_syscall+0x98/0x2b8 [ 94.599266][ T5943] el0_svc_common+0x138/0x258 [ 94.600075][ T5943] do_el0_svc+0x58/0x14c [ 94.600782][ T5943] el0_svc+0x78/0x1e0 [ 94.601478][ T5943] el0t_64_sync_handler+0xcc/0xe4 [ 94.602297][ T5943] el0t_64_sync+0x1a0/0x1a4 [ 94.606384][ T5937] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 94.608070][ T5937] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.609386][ T5937] CPU: 0 PID: 5937 Comm: syz.1.126 Tainted: G B 5.15.189-syzkaller #0 [ 94.610790][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.612257][ T5937] Call trace: [ 94.612737][ T5937] dump_backtrace+0x0/0x43c [ 94.613365][ T5937] show_stack+0x2c/0x3c [ 94.613967][ T5937] __dump_stack+0x30/0x40 [ 94.614620][ T5937] dump_stack_lvl+0xf8/0x160 [ 94.615303][ T5937] dump_stack+0x1c/0x5c [ 94.615949][ T5937] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.616716][ T5937] f2fs_iget+0x1a74/0x5170 [ 94.617377][ T5937] f2fs_nfs_get_inode+0x80/0x118 [ 94.618084][ T5937] generic_fh_to_dentry+0x9c/0x104 [ 94.618875][ T5937] f2fs_fh_to_dentry+0x44/0x58 [ 94.619655][ T5937] exportfs_decode_fh_raw+0x10c/0x49c [ 94.620550][ T5937] exportfs_decode_fh+0x50/0x80 [ 94.621331][ T5937] do_handle_open+0x514/0x8e8 [ 94.622081][ T5937] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.623055][ T5937] invoke_syscall+0x98/0x2b8 [ 94.623795][ T5937] el0_svc_common+0x138/0x258 [ 94.624533][ T5937] do_el0_svc+0x58/0x14c [ 94.625206][ T5937] el0_svc+0x78/0x1e0 [ 94.625826][ T5937] el0t_64_sync_handler+0xcc/0xe4 [ 94.626644][ T5937] el0t_64_sync+0x1a0/0x1a4 [ 94.630917][ T5941] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 94.632913][ T5941] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.634188][ T5941] CPU: 1 PID: 5941 Comm: syz.4.125 Tainted: G B 5.15.189-syzkaller #0 [ 94.635665][ T5941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.637095][ T5941] Call trace: [ 94.637625][ T5941] dump_backtrace+0x0/0x43c [ 94.638355][ T5941] show_stack+0x2c/0x3c [ 94.638936][ T5941] __dump_stack+0x30/0x40 [ 94.639494][ T5943] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.639590][ T5941] dump_stack_lvl+0xf8/0x160 [ 94.642081][ T5941] dump_stack+0x1c/0x5c [ 94.642673][ T5941] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.643070][ T5969] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.643465][ T5941] f2fs_iget+0x1a74/0x5170 [ 94.645324][ T5941] f2fs_nfs_get_inode+0x80/0x118 [ 94.646069][ T5941] generic_fh_to_dentry+0x9c/0x104 [ 94.646897][ T5941] f2fs_fh_to_dentry+0x44/0x58 [ 94.647713][ T5941] exportfs_decode_fh_raw+0x10c/0x49c [ 94.648595][ T5941] exportfs_decode_fh+0x50/0x80 [ 94.649194][ T5937] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.649410][ T5941] do_handle_open+0x514/0x8e8 [ 94.651462][ T5937] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.651906][ T5941] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.653994][ T5941] invoke_syscall+0x98/0x2b8 [ 94.654681][ T5941] el0_svc_common+0x138/0x258 [ 94.655454][ T5941] do_el0_svc+0x58/0x14c [ 94.656179][ T5941] el0_svc+0x78/0x1e0 [ 94.656790][ T5941] el0t_64_sync_handler+0xcc/0xe4 [ 94.657634][ T5941] el0t_64_sync+0x1a0/0x1a4 [ 94.658427][ T5937] CPU: 0 PID: 5937 Comm: syz.1.126 Tainted: G B 5.15.189-syzkaller #0 [ 94.659872][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.661448][ T5937] Call trace: [ 94.661938][ T5937] dump_backtrace+0x0/0x43c [ 94.662565][ T5937] show_stack+0x2c/0x3c [ 94.663165][ T5937] __dump_stack+0x30/0x40 [ 94.663811][ T5937] dump_stack_lvl+0xf8/0x160 [ 94.664468][ T5937] dump_stack+0x1c/0x5c [ 94.665140][ T5937] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.665903][ T5937] f2fs_iget+0x1a74/0x5170 [ 94.666578][ T5937] f2fs_nfs_get_inode+0x80/0x118 [ 94.667349][ T5937] generic_fh_to_dentry+0x9c/0x104 [ 94.668106][ T5937] f2fs_fh_to_dentry+0x44/0x58 [ 94.668790][ T5937] exportfs_decode_fh_raw+0x10c/0x49c [ 94.669725][ T5937] exportfs_decode_fh+0x50/0x80 [ 94.670519][ T5937] do_handle_open+0x514/0x8e8 [ 94.671236][ T5937] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.672124][ T5937] invoke_syscall+0x98/0x2b8 [ 94.672757][ T5937] el0_svc_common+0x138/0x258 [ 94.673541][ T5937] do_el0_svc+0x58/0x14c [ 94.674250][ T5937] el0_svc+0x78/0x1e0 [ 94.674886][ T5937] el0t_64_sync_handler+0xcc/0xe4 [ 94.675591][ T5937] el0t_64_sync+0x1a0/0x1a4 [ 94.678959][ T5946] F2FS-fs (loop3): Found nat_bits in checkpoint [ 94.680968][ T5969] CPU: 0 PID: 5969 Comm: syz.2.127 Tainted: G B 5.15.189-syzkaller #0 [ 94.682339][ T5969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.683860][ T5969] Call trace: [ 94.684366][ T5969] dump_backtrace+0x0/0x43c [ 94.685051][ T5969] show_stack+0x2c/0x3c [ 94.685670][ T5969] __dump_stack+0x30/0x40 [ 94.686411][ T5969] dump_stack_lvl+0xf8/0x160 [ 94.687242][ T5969] dump_stack+0x1c/0x5c [ 94.687907][ T5969] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.688825][ T5969] f2fs_iget+0x1a74/0x5170 [ 94.689590][ T5969] f2fs_nfs_get_inode+0x80/0x118 [ 94.690439][ T5969] generic_fh_to_dentry+0x9c/0x104 [ 94.691337][ T5969] f2fs_fh_to_dentry+0x44/0x58 [ 94.692186][ T5969] exportfs_decode_fh_raw+0x10c/0x49c [ 94.693109][ T5969] exportfs_decode_fh+0x50/0x80 [ 94.694006][ T5969] do_handle_open+0x514/0x8e8 [ 94.694778][ T5969] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.695741][ T5969] invoke_syscall+0x98/0x2b8 [ 94.696499][ T5969] el0_svc_common+0x138/0x258 [ 94.697238][ T5969] do_el0_svc+0x58/0x14c [ 94.697888][ T5969] el0_svc+0x78/0x1e0 [ 94.698607][ T5969] el0t_64_sync_handler+0xcc/0xe4 [ 94.699404][ T5969] el0t_64_sync+0x1a0/0x1a4 [ 94.699615][ T5941] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.709343][ T5946] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 94.711392][ T5946] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.712736][ T5946] CPU: 1 PID: 5946 Comm: syz.3.128 Tainted: G B 5.15.189-syzkaller #0 [ 94.714207][ T5946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.715936][ T5946] Call trace: [ 94.716394][ T5946] dump_backtrace+0x0/0x43c [ 94.717200][ T5946] show_stack+0x2c/0x3c [ 94.717910][ T5946] __dump_stack+0x30/0x40 [ 94.718596][ T5946] dump_stack_lvl+0xf8/0x160 [ 94.719209][ T5969] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.719357][ T5946] dump_stack+0x1c/0x5c [ 94.721357][ T5937] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.721735][ T5946] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.724379][ T5946] f2fs_iget+0x1a74/0x5170 [ 94.725097][ T5946] f2fs_nfs_get_inode+0x80/0x118 [ 94.725863][ T5946] generic_fh_to_dentry+0x9c/0x104 [ 94.726703][ T5946] f2fs_fh_to_dentry+0x44/0x58 [ 94.727471][ T5946] exportfs_decode_fh_raw+0x10c/0x49c [ 94.728371][ T5946] exportfs_decode_fh+0x50/0x80 [ 94.729131][ T5946] do_handle_open+0x514/0x8e8 [ 94.729898][ T5946] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.730802][ T5946] invoke_syscall+0x98/0x2b8 [ 94.731509][ T5946] el0_svc_common+0x138/0x258 [ 94.732242][ T5946] do_el0_svc+0x58/0x14c [ 94.732888][ T5946] el0_svc+0x78/0x1e0 [ 94.733505][ T5946] el0t_64_sync_handler+0xcc/0xe4 [ 94.734238][ T5946] el0t_64_sync+0x1a0/0x1a4 [ 94.738310][ T5970] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.748926][ T5970] CPU: 0 PID: 5970 Comm: syz.4.125 Tainted: G B 5.15.189-syzkaller #0 [ 94.750536][ T5970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.752207][ T5970] Call trace: [ 94.752752][ T5970] dump_backtrace+0x0/0x43c [ 94.753422][ T5946] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.753480][ T5970] show_stack+0x2c/0x3c [ 94.756029][ T5970] __dump_stack+0x30/0x40 [ 94.756800][ T5970] dump_stack_lvl+0xf8/0x160 [ 94.757563][ T5970] dump_stack+0x1c/0x5c [ 94.758228][ T5970] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.759103][ T5970] f2fs_iget+0x1a74/0x5170 [ 94.759811][ T5970] f2fs_nfs_get_inode+0x80/0x118 [ 94.760597][ T5970] generic_fh_to_dentry+0x9c/0x104 [ 94.761525][ T5970] f2fs_fh_to_dentry+0x44/0x58 [ 94.762337][ T5970] exportfs_decode_fh_raw+0x10c/0x49c [ 94.763229][ T5970] exportfs_decode_fh+0x50/0x80 [ 94.764060][ T5970] do_handle_open+0x514/0x8e8 [ 94.764789][ T5970] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.765744][ T5970] invoke_syscall+0x98/0x2b8 [ 94.766540][ T5970] el0_svc_common+0x138/0x258 [ 94.767332][ T5970] do_el0_svc+0x58/0x14c [ 94.768048][ T5970] el0_svc+0x78/0x1e0 [ 94.768721][ T5970] el0t_64_sync_handler+0xcc/0xe4 [ 94.769550][ T5970] el0t_64_sync+0x1a0/0x1a4 [ 94.772623][ T5946] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.773871][ T5946] CPU: 1 PID: 5946 Comm: syz.3.128 Tainted: G B 5.15.189-syzkaller #0 [ 94.775384][ T5946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.776909][ T5946] Call trace: [ 94.777390][ T5946] dump_backtrace+0x0/0x43c [ 94.778061][ T5946] show_stack+0x2c/0x3c [ 94.778721][ T5946] __dump_stack+0x30/0x40 [ 94.779403][ T5946] dump_stack_lvl+0xf8/0x160 [ 94.780095][ T5946] dump_stack+0x1c/0x5c [ 94.780781][ T5946] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.781693][ T5946] f2fs_iget+0x1a74/0x5170 [ 94.782394][ T5946] f2fs_nfs_get_inode+0x80/0x118 [ 94.783211][ T5946] generic_fh_to_dentry+0x9c/0x104 [ 94.784008][ T5946] f2fs_fh_to_dentry+0x44/0x58 [ 94.784817][ T5946] exportfs_decode_fh_raw+0x10c/0x49c [ 94.785687][ T5946] exportfs_decode_fh+0x50/0x80 [ 94.786463][ T5946] do_handle_open+0x514/0x8e8 [ 94.787258][ T5946] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.788234][ T5946] invoke_syscall+0x98/0x2b8 [ 94.788954][ T5946] el0_svc_common+0x138/0x258 [ 94.789728][ T5946] do_el0_svc+0x58/0x14c [ 94.790435][ T5946] el0_svc+0x78/0x1e0 [ 94.791092][ T5946] el0t_64_sync_handler+0xcc/0xe4 [ 94.791891][ T5946] el0t_64_sync+0x1a0/0x1a4 [ 94.813495][ T5962] loop0: detected capacity change from 0 to 40427 [ 94.817898][ T5946] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.859925][ T5962] F2FS-fs (loop0): Found nat_bits in checkpoint [ 94.876127][ T5962] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 94.880865][ T5962] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.882236][ T5962] CPU: 0 PID: 5962 Comm: syz.0.129 Tainted: G B 5.15.189-syzkaller #0 [ 94.883817][ T5962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.885619][ T5962] Call trace: [ 94.886177][ T5962] dump_backtrace+0x0/0x43c [ 94.886910][ T5962] show_stack+0x2c/0x3c [ 94.887500][ T5962] __dump_stack+0x30/0x40 [ 94.888170][ T5962] dump_stack_lvl+0xf8/0x160 [ 94.888894][ T5962] dump_stack+0x1c/0x5c [ 94.889512][ T5962] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.890328][ T5962] f2fs_iget+0x1a74/0x5170 [ 94.891002][ T5962] f2fs_nfs_get_inode+0x80/0x118 [ 94.891776][ T5962] generic_fh_to_dentry+0x9c/0x104 [ 94.892538][ T5962] f2fs_fh_to_dentry+0x44/0x58 [ 94.893381][ T5962] exportfs_decode_fh_raw+0x10c/0x49c [ 94.894195][ T5962] exportfs_decode_fh+0x50/0x80 [ 94.894985][ T5962] do_handle_open+0x514/0x8e8 [ 94.895723][ T5962] __arm64_sys_open_by_handle_at+0x80/0x94 [ 94.896570][ T5962] invoke_syscall+0x98/0x2b8 [ 94.897309][ T5962] el0_svc_common+0x138/0x258 [ 94.898036][ T5962] do_el0_svc+0x58/0x14c [ 94.898688][ T5962] el0_svc+0x78/0x1e0 [ 94.899319][ T5962] el0t_64_sync_handler+0xcc/0xe4 [ 94.900086][ T5962] el0t_64_sync+0x1a0/0x1a4 [ 94.919323][ T5970] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.981760][ T5962] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 94.989222][ T5984] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 94.990414][ T5984] CPU: 0 PID: 5984 Comm: syz.0.129 Tainted: G B 5.15.189-syzkaller #0 [ 94.991923][ T5984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 94.993581][ T5984] Call trace: [ 94.994100][ T5984] dump_backtrace+0x0/0x43c [ 94.994821][ T5984] show_stack+0x2c/0x3c [ 94.995493][ T5984] __dump_stack+0x30/0x40 [ 94.996193][ T5984] dump_stack_lvl+0xf8/0x160 [ 94.997016][ T5984] dump_stack+0x1c/0x5c [ 94.997605][ T5984] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 94.998369][ T5984] f2fs_iget+0x1a74/0x5170 [ 94.999108][ T5984] f2fs_nfs_get_inode+0x80/0x118 [ 94.999917][ T5984] generic_fh_to_dentry+0x9c/0x104 [ 95.000794][ T5984] f2fs_fh_to_dentry+0x44/0x58 [ 95.001594][ T5984] exportfs_decode_fh_raw+0x10c/0x49c [ 95.002447][ T5984] exportfs_decode_fh+0x50/0x80 [ 95.003212][ T5984] do_handle_open+0x514/0x8e8 [ 95.003937][ T5984] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.004822][ T5984] invoke_syscall+0x98/0x2b8 [ 95.005501][ T5984] el0_svc_common+0x138/0x258 [ 95.006264][ T5984] do_el0_svc+0x58/0x14c [ 95.006904][ T5984] el0_svc+0x78/0x1e0 [ 95.007535][ T5984] el0t_64_sync_handler+0xcc/0xe4 [ 95.008357][ T5984] el0t_64_sync+0x1a0/0x1a4 [ 95.045716][ T5975] loop3: detected capacity change from 0 to 40427 [ 95.047867][ T5973] loop1: detected capacity change from 0 to 40427 [ 95.059267][ T5984] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.094346][ T5973] F2FS-fs (loop1): Found nat_bits in checkpoint [ 95.113406][ T5973] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 95.120073][ T5973] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.121332][ T5973] CPU: 0 PID: 5973 Comm: syz.1.131 Tainted: G B 5.15.189-syzkaller #0 [ 95.122888][ T5973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.124558][ T5973] Call trace: [ 95.125071][ T5973] dump_backtrace+0x0/0x43c [ 95.125761][ T5973] show_stack+0x2c/0x3c [ 95.126379][ T5973] __dump_stack+0x30/0x40 [ 95.127050][ T5973] dump_stack_lvl+0xf8/0x160 [ 95.127147][ T5983] loop4: detected capacity change from 0 to 40427 [ 95.127765][ T5973] dump_stack+0x1c/0x5c [ 95.129353][ T5973] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.130119][ T5973] f2fs_iget+0x1a74/0x5170 [ 95.130744][ T5973] f2fs_nfs_get_inode+0x80/0x118 [ 95.131489][ T5973] generic_fh_to_dentry+0x9c/0x104 [ 95.132368][ T5973] f2fs_fh_to_dentry+0x44/0x58 [ 95.133138][ T5973] exportfs_decode_fh_raw+0x10c/0x49c [ 95.134009][ T5973] exportfs_decode_fh+0x50/0x80 [ 95.134878][ T5973] do_handle_open+0x514/0x8e8 [ 95.135638][ T5973] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.136590][ T5973] invoke_syscall+0x98/0x2b8 [ 95.137343][ T5973] el0_svc_common+0x138/0x258 [ 95.138106][ T5973] do_el0_svc+0x58/0x14c [ 95.138841][ T5973] el0_svc+0x78/0x1e0 [ 95.139488][ T5973] el0t_64_sync_handler+0xcc/0xe4 [ 95.140338][ T5973] el0t_64_sync+0x1a0/0x1a4 [ 95.142874][ T5977] loop2: detected capacity change from 0 to 40427 [ 95.154237][ T5975] F2FS-fs (loop3): Found nat_bits in checkpoint [ 95.159225][ T5973] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.162455][ T5973] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.163649][ T5973] CPU: 0 PID: 5973 Comm: syz.1.131 Tainted: G B 5.15.189-syzkaller #0 [ 95.165167][ T5973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.166812][ T5973] Call trace: [ 95.167259][ T5975] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 95.167324][ T5973] dump_backtrace+0x0/0x43c [ 95.169045][ T5975] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.169247][ T5973] show_stack+0x2c/0x3c [ 95.169262][ T5973] __dump_stack+0x30/0x40 [ 95.169274][ T5973] dump_stack_lvl+0xf8/0x160 [ 95.169280][ T5973] dump_stack+0x1c/0x5c [ 95.169286][ T5973] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.169294][ T5973] f2fs_iget+0x1a74/0x5170 [ 95.169301][ T5973] f2fs_nfs_get_inode+0x80/0x118 [ 95.169307][ T5973] generic_fh_to_dentry+0x9c/0x104 [ 95.169314][ T5973] f2fs_fh_to_dentry+0x44/0x58 [ 95.169319][ T5973] exportfs_decode_fh_raw+0x10c/0x49c [ 95.169325][ T5973] exportfs_decode_fh+0x50/0x80 [ 95.169330][ T5973] do_handle_open+0x514/0x8e8 [ 95.179458][ T5973] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.180383][ T5973] invoke_syscall+0x98/0x2b8 [ 95.181090][ T5973] el0_svc_common+0x138/0x258 [ 95.181799][ T5973] do_el0_svc+0x58/0x14c [ 95.182544][ T5973] el0_svc+0x78/0x1e0 [ 95.183185][ T5973] el0t_64_sync_handler+0xcc/0xe4 [ 95.183981][ T5973] el0t_64_sync+0x1a0/0x1a4 [ 95.184672][ T5975] CPU: 1 PID: 5975 Comm: syz.3.132 Tainted: G B 5.15.189-syzkaller #0 [ 95.186245][ T5975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.187916][ T5975] Call trace: [ 95.188427][ T5975] dump_backtrace+0x0/0x43c [ 95.189138][ T5975] show_stack+0x2c/0x3c [ 95.189824][ T5975] __dump_stack+0x30/0x40 [ 95.190529][ T5975] dump_stack_lvl+0xf8/0x160 [ 95.191224][ T5975] dump_stack+0x1c/0x5c [ 95.191894][ T5975] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.192753][ T5975] f2fs_iget+0x1a74/0x5170 [ 95.193455][ T5975] f2fs_nfs_get_inode+0x80/0x118 [ 95.194259][ T5975] generic_fh_to_dentry+0x9c/0x104 [ 95.195071][ T5975] f2fs_fh_to_dentry+0x44/0x58 [ 95.195797][ T5975] exportfs_decode_fh_raw+0x10c/0x49c [ 95.196574][ T5975] exportfs_decode_fh+0x50/0x80 [ 95.197294][ T5975] do_handle_open+0x514/0x8e8 [ 95.198002][ T5975] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.198830][ T5975] invoke_syscall+0x98/0x2b8 [ 95.199510][ T5975] el0_svc_common+0x138/0x258 [ 95.200192][ T5975] do_el0_svc+0x58/0x14c [ 95.200848][ T5975] el0_svc+0x78/0x1e0 [ 95.201468][ T5975] el0t_64_sync_handler+0xcc/0xe4 [ 95.202214][ T5975] el0t_64_sync+0x1a0/0x1a4 [ 95.203421][ T5973] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.217265][ T5983] F2FS-fs (loop4): Found nat_bits in checkpoint [ 95.219847][ T5975] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.223563][ T6001] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.224808][ T6001] CPU: 1 PID: 6001 Comm: syz.3.132 Tainted: G B 5.15.189-syzkaller #0 [ 95.226322][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.227908][ T6001] Call trace: [ 95.228368][ T6001] dump_backtrace+0x0/0x43c [ 95.229021][ T6001] show_stack+0x2c/0x3c [ 95.229634][ T6001] __dump_stack+0x30/0x40 [ 95.230298][ T6001] dump_stack_lvl+0xf8/0x160 [ 95.230941][ T6001] dump_stack+0x1c/0x5c [ 95.231710][ T6001] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.232540][ T6001] f2fs_iget+0x1a74/0x5170 [ 95.233276][ T6001] f2fs_nfs_get_inode+0x80/0x118 [ 95.234104][ T6001] generic_fh_to_dentry+0x9c/0x104 [ 95.234909][ T6001] f2fs_fh_to_dentry+0x44/0x58 [ 95.235596][ T6001] exportfs_decode_fh_raw+0x10c/0x49c [ 95.236342][ T6001] exportfs_decode_fh+0x50/0x80 [ 95.237102][ T6001] do_handle_open+0x514/0x8e8 [ 95.237805][ T6001] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.238698][ T6001] invoke_syscall+0x98/0x2b8 [ 95.239452][ T6001] el0_svc_common+0x138/0x258 [ 95.240198][ T6001] do_el0_svc+0x58/0x14c [ 95.240823][ T6001] el0_svc+0x78/0x1e0 [ 95.241414][ T6001] el0t_64_sync_handler+0xcc/0xe4 [ 95.242163][ T6001] el0t_64_sync+0x1a0/0x1a4 [ 95.247602][ T5983] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 95.252466][ T5977] F2FS-fs (loop2): Found nat_bits in checkpoint [ 95.257627][ T6001] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.259699][ T5983] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.260869][ T5983] CPU: 0 PID: 5983 Comm: syz.4.133 Tainted: G B 5.15.189-syzkaller #0 [ 95.262349][ T5983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.264037][ T5983] Call trace: [ 95.264525][ T5983] dump_backtrace+0x0/0x43c [ 95.265215][ T5983] show_stack+0x2c/0x3c [ 95.265886][ T5983] __dump_stack+0x30/0x40 [ 95.266563][ T5983] dump_stack_lvl+0xf8/0x160 [ 95.267237][ T5983] dump_stack+0x1c/0x5c [ 95.267827][ T5983] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.268614][ T5983] f2fs_iget+0x1a74/0x5170 [ 95.269298][ T5983] f2fs_nfs_get_inode+0x80/0x118 [ 95.270039][ T5983] generic_fh_to_dentry+0x9c/0x104 [ 95.270883][ T5983] f2fs_fh_to_dentry+0x44/0x58 [ 95.271637][ T5983] exportfs_decode_fh_raw+0x10c/0x49c [ 95.272511][ T5983] exportfs_decode_fh+0x50/0x80 [ 95.273312][ T5983] do_handle_open+0x514/0x8e8 [ 95.274085][ T5983] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.275041][ T5983] invoke_syscall+0x98/0x2b8 [ 95.275745][ T5983] el0_svc_common+0x138/0x258 [ 95.276488][ T5983] do_el0_svc+0x58/0x14c [ 95.277078][ T5983] el0_svc+0x78/0x1e0 [ 95.277706][ T5983] el0t_64_sync_handler+0xcc/0xe4 [ 95.278537][ T5983] el0t_64_sync+0x1a0/0x1a4 [ 95.299486][ T5977] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 95.301446][ T5977] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.302771][ T5977] CPU: 0 PID: 5977 Comm: syz.2.130 Tainted: G B 5.15.189-syzkaller #0 [ 95.304411][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.306045][ T5977] Call trace: [ 95.306598][ T5977] dump_backtrace+0x0/0x43c [ 95.307370][ T5977] show_stack+0x2c/0x3c [ 95.308079][ T5977] __dump_stack+0x30/0x40 [ 95.308813][ T5977] dump_stack_lvl+0xf8/0x160 [ 95.309621][ T5977] dump_stack+0x1c/0x5c [ 95.310287][ T5977] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.311098][ T5977] f2fs_iget+0x1a74/0x5170 [ 95.311757][ T5977] f2fs_nfs_get_inode+0x80/0x118 [ 95.312529][ T5977] generic_fh_to_dentry+0x9c/0x104 [ 95.313355][ T5977] f2fs_fh_to_dentry+0x44/0x58 [ 95.314045][ T5977] exportfs_decode_fh_raw+0x10c/0x49c [ 95.314790][ T5977] exportfs_decode_fh+0x50/0x80 [ 95.315589][ T5977] do_handle_open+0x514/0x8e8 [ 95.316318][ T5977] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.317175][ T5977] invoke_syscall+0x98/0x2b8 [ 95.317887][ T5977] el0_svc_common+0x138/0x258 [ 95.318555][ T5977] do_el0_svc+0x58/0x14c [ 95.319183][ T5977] el0_svc+0x78/0x1e0 [ 95.319763][ T5977] el0t_64_sync_handler+0xcc/0xe4 [ 95.320559][ T5977] el0t_64_sync+0x1a0/0x1a4 [ 95.349237][ T5983] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.351321][ T6008] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.352677][ T6008] CPU: 1 PID: 6008 Comm: syz.4.133 Tainted: G B 5.15.189-syzkaller #0 [ 95.354155][ T6008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.355839][ T6008] Call trace: [ 95.356361][ T6008] dump_backtrace+0x0/0x43c [ 95.357097][ T6008] show_stack+0x2c/0x3c [ 95.357715][ T6008] __dump_stack+0x30/0x40 [ 95.358438][ T6008] dump_stack_lvl+0xf8/0x160 [ 95.359229][ T6008] dump_stack+0x1c/0x5c [ 95.359896][ T6008] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.360863][ T6008] f2fs_iget+0x1a74/0x5170 [ 95.361505][ T6008] f2fs_nfs_get_inode+0x80/0x118 [ 95.362251][ T6008] generic_fh_to_dentry+0x9c/0x104 [ 95.363134][ T6008] f2fs_fh_to_dentry+0x44/0x58 [ 95.363835][ T6008] exportfs_decode_fh_raw+0x10c/0x49c [ 95.363941][ T5977] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.364611][ T6008] exportfs_decode_fh+0x50/0x80 [ 95.367122][ T6008] do_handle_open+0x514/0x8e8 [ 95.367857][ T6008] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.368748][ T6008] invoke_syscall+0x98/0x2b8 [ 95.369478][ T6008] el0_svc_common+0x138/0x258 [ 95.370148][ T6008] do_el0_svc+0x58/0x14c [ 95.370798][ T6008] el0_svc+0x78/0x1e0 [ 95.371445][ T6008] el0t_64_sync_handler+0xcc/0xe4 [ 95.372254][ T6008] el0t_64_sync+0x1a0/0x1a4 [ 95.373642][ T6009] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.379545][ T6009] CPU: 0 PID: 6009 Comm: syz.2.130 Tainted: G B 5.15.189-syzkaller #0 [ 95.381009][ T6009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.382709][ T6009] Call trace: [ 95.383238][ T6009] dump_backtrace+0x0/0x43c [ 95.383938][ T6009] show_stack+0x2c/0x3c [ 95.384664][ T6009] __dump_stack+0x30/0x40 [ 95.385393][ T6009] dump_stack_lvl+0xf8/0x160 [ 95.385677][ T5989] loop0: detected capacity change from 0 to 40427 [ 95.386159][ T6009] dump_stack+0x1c/0x5c [ 95.387808][ T6009] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.388667][ T6009] f2fs_iget+0x1a74/0x5170 [ 95.389350][ T6009] f2fs_nfs_get_inode+0x80/0x118 [ 95.390139][ T6009] generic_fh_to_dentry+0x9c/0x104 [ 95.390952][ T6009] f2fs_fh_to_dentry+0x44/0x58 [ 95.391719][ T6009] exportfs_decode_fh_raw+0x10c/0x49c [ 95.392599][ T6009] exportfs_decode_fh+0x50/0x80 [ 95.393380][ T6009] do_handle_open+0x514/0x8e8 [ 95.394117][ T6009] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.395048][ T6009] invoke_syscall+0x98/0x2b8 [ 95.395835][ T6009] el0_svc_common+0x138/0x258 [ 95.396572][ T6009] do_el0_svc+0x58/0x14c [ 95.397240][ T6009] el0_svc+0x78/0x1e0 [ 95.397886][ T6009] el0t_64_sync_handler+0xcc/0xe4 [ 95.398720][ T6009] el0t_64_sync+0x1a0/0x1a4 [ 95.425716][ T6008] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.440405][ T6009] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.447567][ T5989] F2FS-fs (loop0): Found nat_bits in checkpoint [ 95.464346][ T5989] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 95.466184][ T5989] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.467499][ T5989] CPU: 1 PID: 5989 Comm: syz.0.134 Tainted: G B 5.15.189-syzkaller #0 [ 95.468992][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.470660][ T5989] Call trace: [ 95.471199][ T5989] dump_backtrace+0x0/0x43c [ 95.471928][ T5989] show_stack+0x2c/0x3c [ 95.472636][ T5989] __dump_stack+0x30/0x40 [ 95.473343][ T5989] dump_stack_lvl+0xf8/0x160 [ 95.474097][ T5989] dump_stack+0x1c/0x5c [ 95.474762][ T5989] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.475589][ T5989] f2fs_iget+0x1a74/0x5170 [ 95.476288][ T5989] f2fs_nfs_get_inode+0x80/0x118 [ 95.477071][ T5989] generic_fh_to_dentry+0x9c/0x104 [ 95.477896][ T5989] f2fs_fh_to_dentry+0x44/0x58 [ 95.478715][ T5989] exportfs_decode_fh_raw+0x10c/0x49c [ 95.479523][ T5989] exportfs_decode_fh+0x50/0x80 [ 95.480250][ T5989] do_handle_open+0x514/0x8e8 [ 95.481023][ T5989] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.481959][ T5989] invoke_syscall+0x98/0x2b8 [ 95.482631][ T5989] el0_svc_common+0x138/0x258 [ 95.483430][ T5989] do_el0_svc+0x58/0x14c [ 95.484126][ T5989] el0_svc+0x78/0x1e0 [ 95.484804][ T5989] el0t_64_sync_handler+0xcc/0xe4 [ 95.485581][ T5989] el0t_64_sync+0x1a0/0x1a4 [ 95.516132][ T5989] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.518363][ T6018] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.521307][ T6018] CPU: 1 PID: 6018 Comm: syz.0.134 Tainted: G B 5.15.189-syzkaller #0 [ 95.522798][ T6018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.524326][ T6018] Call trace: [ 95.524856][ T6018] dump_backtrace+0x0/0x43c [ 95.525555][ T6018] show_stack+0x2c/0x3c [ 95.526160][ T6018] __dump_stack+0x30/0x40 [ 95.526784][ T6018] dump_stack_lvl+0xf8/0x160 [ 95.527451][ T6018] dump_stack+0x1c/0x5c [ 95.528084][ T6018] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.528832][ T6018] f2fs_iget+0x1a74/0x5170 [ 95.529546][ T6018] f2fs_nfs_get_inode+0x80/0x118 [ 95.530372][ T6018] generic_fh_to_dentry+0x9c/0x104 [ 95.531212][ T6018] f2fs_fh_to_dentry+0x44/0x58 [ 95.531965][ T6018] exportfs_decode_fh_raw+0x10c/0x49c [ 95.532821][ T6018] exportfs_decode_fh+0x50/0x80 [ 95.533585][ T6018] do_handle_open+0x514/0x8e8 [ 95.534342][ T6018] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.535351][ T6018] invoke_syscall+0x98/0x2b8 [ 95.536138][ T6018] el0_svc_common+0x138/0x258 [ 95.536867][ T6018] do_el0_svc+0x58/0x14c [ 95.537549][ T6018] el0_svc+0x78/0x1e0 [ 95.538163][ T6018] el0t_64_sync_handler+0xcc/0xe4 [ 95.538929][ T6018] el0t_64_sync+0x1a0/0x1a4 [ 95.559028][ T6004] loop1: detected capacity change from 0 to 40427 [ 95.574025][ T6018] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.592588][ T6007] loop3: detected capacity change from 0 to 40427 [ 95.601790][ T6004] F2FS-fs (loop1): Found nat_bits in checkpoint [ 95.617175][ T6004] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 95.628341][ T6004] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.637019][ T6004] CPU: 0 PID: 6004 Comm: syz.1.135 Tainted: G B 5.15.189-syzkaller #0 [ 95.638610][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.640288][ T6004] Call trace: [ 95.640811][ T6004] dump_backtrace+0x0/0x43c [ 95.641542][ T6004] show_stack+0x2c/0x3c [ 95.642230][ T6004] __dump_stack+0x30/0x40 [ 95.643035][ T6004] dump_stack_lvl+0xf8/0x160 [ 95.643749][ T6004] dump_stack+0x1c/0x5c [ 95.644470][ T6004] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.645308][ T6004] f2fs_iget+0x1a74/0x5170 [ 95.645958][ T6004] f2fs_nfs_get_inode+0x80/0x118 [ 95.646741][ T6004] generic_fh_to_dentry+0x9c/0x104 [ 95.647494][ T6004] f2fs_fh_to_dentry+0x44/0x58 [ 95.648296][ T6004] exportfs_decode_fh_raw+0x10c/0x49c [ 95.649149][ T6004] exportfs_decode_fh+0x50/0x80 [ 95.649847][ T6004] do_handle_open+0x514/0x8e8 [ 95.650516][ T6004] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.651381][ T6004] invoke_syscall+0x98/0x2b8 [ 95.652132][ T6004] el0_svc_common+0x138/0x258 [ 95.652975][ T6004] do_el0_svc+0x58/0x14c [ 95.653703][ T6004] el0_svc+0x78/0x1e0 [ 95.654350][ T6004] el0t_64_sync_handler+0xcc/0xe4 [ 95.655217][ T6004] el0t_64_sync+0x1a0/0x1a4 [ 95.673700][ T6017] loop2: detected capacity change from 0 to 40427 [ 95.691053][ T6007] F2FS-fs (loop3): Found nat_bits in checkpoint [ 95.706521][ T6004] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.708774][ T6007] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 95.712182][ T6007] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.713395][ T6007] CPU: 0 PID: 6007 Comm: syz.3.136 Tainted: G B 5.15.189-syzkaller #0 [ 95.715032][ T6007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.716664][ T6007] Call trace: [ 95.717174][ T6007] dump_backtrace+0x0/0x43c [ 95.717886][ T6007] show_stack+0x2c/0x3c [ 95.718505][ T6007] __dump_stack+0x30/0x40 [ 95.719168][ T6007] dump_stack_lvl+0xf8/0x160 [ 95.719904][ T6007] dump_stack+0x1c/0x5c [ 95.720588][ T6007] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.721421][ T6007] f2fs_iget+0x1a74/0x5170 [ 95.722102][ T6007] f2fs_nfs_get_inode+0x80/0x118 [ 95.722827][ T6007] generic_fh_to_dentry+0x9c/0x104 [ 95.723625][ T6007] f2fs_fh_to_dentry+0x44/0x58 [ 95.724484][ T6007] exportfs_decode_fh_raw+0x10c/0x49c [ 95.725317][ T6007] exportfs_decode_fh+0x50/0x80 [ 95.726087][ T6007] do_handle_open+0x514/0x8e8 [ 95.726808][ T6007] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.727693][ T6007] invoke_syscall+0x98/0x2b8 [ 95.728448][ T6007] el0_svc_common+0x138/0x258 [ 95.729188][ T6007] do_el0_svc+0x58/0x14c [ 95.729836][ T6007] el0_svc+0x78/0x1e0 [ 95.730516][ T6007] el0t_64_sync_handler+0xcc/0xe4 [ 95.731316][ T6007] el0t_64_sync+0x1a0/0x1a4 [ 95.735492][ T6017] F2FS-fs (loop2): Found nat_bits in checkpoint [ 95.735760][ T6029] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.737661][ T6029] CPU: 0 PID: 6029 Comm: syz.1.135 Tainted: G B 5.15.189-syzkaller #0 [ 95.739065][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.740623][ T6029] Call trace: [ 95.741151][ T6029] dump_backtrace+0x0/0x43c [ 95.741907][ T6029] show_stack+0x2c/0x3c [ 95.742599][ T6029] __dump_stack+0x30/0x40 [ 95.743361][ T6029] dump_stack_lvl+0xf8/0x160 [ 95.744111][ T6029] dump_stack+0x1c/0x5c [ 95.744802][ T6029] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.745637][ T6029] f2fs_iget+0x1a74/0x5170 [ 95.746318][ T6029] f2fs_nfs_get_inode+0x80/0x118 [ 95.747147][ T6029] generic_fh_to_dentry+0x9c/0x104 [ 95.747979][ T6029] f2fs_fh_to_dentry+0x44/0x58 [ 95.748715][ T6029] exportfs_decode_fh_raw+0x10c/0x49c [ 95.749598][ T6029] exportfs_decode_fh+0x50/0x80 [ 95.750417][ T6029] do_handle_open+0x514/0x8e8 [ 95.751051][ T6017] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 95.751209][ T6029] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.753407][ T6029] invoke_syscall+0x98/0x2b8 [ 95.754115][ T6029] el0_svc_common+0x138/0x258 [ 95.754895][ T6029] do_el0_svc+0x58/0x14c [ 95.755552][ T6029] el0_svc+0x78/0x1e0 [ 95.756161][ T6029] el0t_64_sync_handler+0xcc/0xe4 [ 95.756934][ T6029] el0t_64_sync+0x1a0/0x1a4 [ 95.761544][ T6017] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.762731][ T6017] CPU: 1 PID: 6017 Comm: syz.2.138 Tainted: G B 5.15.189-syzkaller #0 [ 95.764277][ T6017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.765888][ T6017] Call trace: [ 95.766450][ T6017] dump_backtrace+0x0/0x43c [ 95.767163][ T6017] show_stack+0x2c/0x3c [ 95.767805][ T6017] __dump_stack+0x30/0x40 [ 95.768490][ T6017] dump_stack_lvl+0xf8/0x160 [ 95.769164][ T6017] dump_stack+0x1c/0x5c [ 95.769865][ T6017] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.770776][ T6017] f2fs_iget+0x1a74/0x5170 [ 95.771460][ T6017] f2fs_nfs_get_inode+0x80/0x118 [ 95.772148][ T6017] generic_fh_to_dentry+0x9c/0x104 [ 95.772875][ T6017] f2fs_fh_to_dentry+0x44/0x58 [ 95.773613][ T6017] exportfs_decode_fh_raw+0x10c/0x49c [ 95.774480][ T6017] exportfs_decode_fh+0x50/0x80 [ 95.775278][ T6017] do_handle_open+0x514/0x8e8 [ 95.776007][ T6017] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.776984][ T6017] invoke_syscall+0x98/0x2b8 [ 95.777682][ T6017] el0_svc_common+0x138/0x258 [ 95.778439][ T6017] do_el0_svc+0x58/0x14c [ 95.779153][ T6017] el0_svc+0x78/0x1e0 [ 95.779774][ T6017] el0t_64_sync_handler+0xcc/0xe4 [ 95.780527][ T6017] el0t_64_sync+0x1a0/0x1a4 [ 95.787288][ T6015] loop4: detected capacity change from 0 to 40427 [ 95.792481][ T6007] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.794704][ T6029] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.796604][ T6034] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.797795][ T6034] CPU: 0 PID: 6034 Comm: syz.3.136 Tainted: G B 5.15.189-syzkaller #0 [ 95.799215][ T6034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.800769][ T6034] Call trace: [ 95.801319][ T6034] dump_backtrace+0x0/0x43c [ 95.802086][ T6034] show_stack+0x2c/0x3c [ 95.802759][ T6034] __dump_stack+0x30/0x40 [ 95.803502][ T6034] dump_stack_lvl+0xf8/0x160 [ 95.804269][ T6034] dump_stack+0x1c/0x5c [ 95.804922][ T6034] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.805717][ T6034] f2fs_iget+0x1a74/0x5170 [ 95.806375][ T6034] f2fs_nfs_get_inode+0x80/0x118 [ 95.807110][ T6034] generic_fh_to_dentry+0x9c/0x104 [ 95.807899][ T6034] f2fs_fh_to_dentry+0x44/0x58 [ 95.808632][ T6034] exportfs_decode_fh_raw+0x10c/0x49c [ 95.809448][ T6034] exportfs_decode_fh+0x50/0x80 [ 95.810211][ T6034] do_handle_open+0x514/0x8e8 [ 95.810949][ T6034] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.811846][ T6034] invoke_syscall+0x98/0x2b8 [ 95.812561][ T6034] el0_svc_common+0x138/0x258 [ 95.812909][ T6017] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.813255][ T6034] do_el0_svc+0x58/0x14c [ 95.815885][ T6034] el0_svc+0x78/0x1e0 [ 95.816499][ T6034] el0t_64_sync_handler+0xcc/0xe4 [ 95.817274][ T6034] el0t_64_sync+0x1a0/0x1a4 [ 95.818359][ T6017] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.819728][ T6017] CPU: 1 PID: 6017 Comm: syz.2.138 Tainted: G B 5.15.189-syzkaller #0 [ 95.821173][ T6017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.822655][ T6017] Call trace: [ 95.823148][ T6017] dump_backtrace+0x0/0x43c [ 95.823803][ T6017] show_stack+0x2c/0x3c [ 95.824424][ T6017] __dump_stack+0x30/0x40 [ 95.825005][ T6017] dump_stack_lvl+0xf8/0x160 [ 95.825704][ T6017] dump_stack+0x1c/0x5c [ 95.826265][ T6017] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.826980][ T6017] f2fs_iget+0x1a74/0x5170 [ 95.827532][ T6017] f2fs_nfs_get_inode+0x80/0x118 [ 95.828246][ T6017] generic_fh_to_dentry+0x9c/0x104 [ 95.829004][ T6017] f2fs_fh_to_dentry+0x44/0x58 [ 95.829760][ T6017] exportfs_decode_fh_raw+0x10c/0x49c [ 95.830567][ T6017] exportfs_decode_fh+0x50/0x80 [ 95.831335][ T6017] do_handle_open+0x514/0x8e8 [ 95.832117][ T6017] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.833031][ T6017] invoke_syscall+0x98/0x2b8 [ 95.833821][ T6017] el0_svc_common+0x138/0x258 [ 95.834670][ T6017] do_el0_svc+0x58/0x14c [ 95.835344][ T6017] el0_svc+0x78/0x1e0 [ 95.835981][ T6017] el0t_64_sync_handler+0xcc/0xe4 [ 95.836811][ T6017] el0t_64_sync+0x1a0/0x1a4 [ 95.839014][ T6034] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.843670][ T6017] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.892554][ T6015] F2FS-fs (loop4): Found nat_bits in checkpoint [ 95.898603][ T6024] loop0: detected capacity change from 0 to 40427 [ 95.929974][ T6015] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 95.931949][ T6015] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.933086][ T6015] CPU: 0 PID: 6015 Comm: syz.4.137 Tainted: G B 5.15.189-syzkaller #0 [ 95.934538][ T6015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.936283][ T6015] Call trace: [ 95.936805][ T6015] dump_backtrace+0x0/0x43c [ 95.937519][ T6015] show_stack+0x2c/0x3c [ 95.938164][ T6015] __dump_stack+0x30/0x40 [ 95.938842][ T6015] dump_stack_lvl+0xf8/0x160 [ 95.939550][ T6015] dump_stack+0x1c/0x5c [ 95.940222][ T6015] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 95.941033][ T6015] f2fs_iget+0x1a74/0x5170 [ 95.941691][ T6015] f2fs_nfs_get_inode+0x80/0x118 [ 95.942501][ T6015] generic_fh_to_dentry+0x9c/0x104 [ 95.943388][ T6015] f2fs_fh_to_dentry+0x44/0x58 [ 95.944202][ T6015] exportfs_decode_fh_raw+0x10c/0x49c [ 95.945129][ T6015] exportfs_decode_fh+0x50/0x80 [ 95.945936][ T6015] do_handle_open+0x514/0x8e8 [ 95.946730][ T6015] __arm64_sys_open_by_handle_at+0x80/0x94 [ 95.947725][ T6015] invoke_syscall+0x98/0x2b8 [ 95.948504][ T6015] el0_svc_common+0x138/0x258 [ 95.949311][ T6015] do_el0_svc+0x58/0x14c [ 95.950046][ T6015] el0_svc+0x78/0x1e0 [ 95.950743][ T6015] el0t_64_sync_handler+0xcc/0xe4 [ 95.951558][ T6015] el0t_64_sync+0x1a0/0x1a4 [ 95.981872][ T6015] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 95.991971][ T6045] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 95.993086][ T6045] CPU: 0 PID: 6045 Comm: syz.4.137 Tainted: G B 5.15.189-syzkaller #0 [ 95.994673][ T6045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 95.996389][ T6045] Call trace: [ 95.996952][ T6045] dump_backtrace+0x0/0x43c [ 95.997733][ T6045] show_stack+0x2c/0x3c [ 95.998426][ T6045] __dump_stack+0x30/0x40 [ 95.999223][ T6045] dump_stack_lvl+0xf8/0x160 [ 95.999952][ T6045] dump_stack+0x1c/0x5c [ 96.000596][ T6045] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.001355][ T6045] f2fs_iget+0x1a74/0x5170 [ 96.002063][ T6045] f2fs_nfs_get_inode+0x80/0x118 [ 96.002844][ T6045] generic_fh_to_dentry+0x9c/0x104 [ 96.003649][ T6045] f2fs_fh_to_dentry+0x44/0x58 [ 96.004389][ T6045] exportfs_decode_fh_raw+0x10c/0x49c [ 96.005225][ T6045] exportfs_decode_fh+0x50/0x80 [ 96.005965][ T6045] do_handle_open+0x514/0x8e8 [ 96.006717][ T6045] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.007692][ T6045] invoke_syscall+0x98/0x2b8 [ 96.008417][ T6045] el0_svc_common+0x138/0x258 [ 96.009183][ T6045] do_el0_svc+0x58/0x14c [ 96.009882][ T6045] el0_svc+0x78/0x1e0 [ 96.010487][ T6045] el0t_64_sync_handler+0xcc/0xe4 [ 96.011260][ T6045] el0t_64_sync+0x1a0/0x1a4 [ 96.049497][ T6045] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.057286][ T6024] F2FS-fs (loop0): Found nat_bits in checkpoint [ 96.081514][ T6024] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 96.083546][ T6024] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.084604][ T6024] CPU: 0 PID: 6024 Comm: syz.0.139 Tainted: G B 5.15.189-syzkaller #0 [ 96.086238][ T6024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.088044][ T6024] Call trace: [ 96.088649][ T6024] dump_backtrace+0x0/0x43c [ 96.089346][ T6024] show_stack+0x2c/0x3c [ 96.090013][ T6024] __dump_stack+0x30/0x40 [ 96.090681][ T6024] dump_stack_lvl+0xf8/0x160 [ 96.091443][ T6024] dump_stack+0x1c/0x5c [ 96.092177][ T6024] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.093001][ T6024] f2fs_iget+0x1a74/0x5170 [ 96.093763][ T6024] f2fs_nfs_get_inode+0x80/0x118 [ 96.094682][ T6024] generic_fh_to_dentry+0x9c/0x104 [ 96.095562][ T6024] f2fs_fh_to_dentry+0x44/0x58 [ 96.096318][ T6024] exportfs_decode_fh_raw+0x10c/0x49c [ 96.097165][ T6024] exportfs_decode_fh+0x50/0x80 [ 96.097336][ T6040] loop3: detected capacity change from 0 to 40427 [ 96.098001][ T6024] do_handle_open+0x514/0x8e8 [ 96.099819][ T6024] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.100768][ T6024] invoke_syscall+0x98/0x2b8 [ 96.101523][ T6024] el0_svc_common+0x138/0x258 [ 96.102480][ T6024] do_el0_svc+0x58/0x14c [ 96.103104][ T6024] el0_svc+0x78/0x1e0 [ 96.103735][ T6024] el0t_64_sync_handler+0xcc/0xe4 [ 96.104547][ T6024] el0t_64_sync+0x1a0/0x1a4 [ 96.125656][ T6038] loop2: detected capacity change from 0 to 40427 [ 96.143207][ T6043] loop1: detected capacity change from 0 to 40427 [ 96.156922][ T6024] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.161589][ T6055] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.163736][ T6055] CPU: 0 PID: 6055 Comm: syz.0.139 Tainted: G B 5.15.189-syzkaller #0 [ 96.165305][ T6055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.167029][ T6055] Call trace: [ 96.167593][ T6055] dump_backtrace+0x0/0x43c [ 96.168331][ T6055] show_stack+0x2c/0x3c [ 96.168978][ T6055] __dump_stack+0x30/0x40 [ 96.169665][ T6055] dump_stack_lvl+0xf8/0x160 [ 96.170372][ T6055] dump_stack+0x1c/0x5c [ 96.171015][ T6055] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.172011][ T6055] f2fs_iget+0x1a74/0x5170 [ 96.172773][ T6055] f2fs_nfs_get_inode+0x80/0x118 [ 96.173612][ T6055] generic_fh_to_dentry+0x9c/0x104 [ 96.174413][ T6055] f2fs_fh_to_dentry+0x44/0x58 [ 96.175205][ T6055] exportfs_decode_fh_raw+0x10c/0x49c [ 96.176057][ T6055] exportfs_decode_fh+0x50/0x80 [ 96.176848][ T6055] do_handle_open+0x514/0x8e8 [ 96.177645][ T6055] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.178628][ T6055] invoke_syscall+0x98/0x2b8 [ 96.179415][ T6055] el0_svc_common+0x138/0x258 [ 96.180123][ T6055] do_el0_svc+0x58/0x14c [ 96.180777][ T6055] el0_svc+0x78/0x1e0 [ 96.181413][ T6055] el0t_64_sync_handler+0xcc/0xe4 [ 96.182244][ T6055] el0t_64_sync+0x1a0/0x1a4 [ 96.186768][ T6038] F2FS-fs (loop2): Found nat_bits in checkpoint [ 96.190182][ T6040] F2FS-fs (loop3): Found nat_bits in checkpoint [ 96.204074][ T6040] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 96.204604][ T6043] F2FS-fs (loop1): Found nat_bits in checkpoint [ 96.209609][ T6040] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.210818][ T6040] CPU: 1 PID: 6040 Comm: syz.3.142 Tainted: G B 5.15.189-syzkaller #0 [ 96.212116][ T6055] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.212221][ T6040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.215762][ T6040] Call trace: [ 96.216250][ T6040] dump_backtrace+0x0/0x43c [ 96.216892][ T6040] show_stack+0x2c/0x3c [ 96.217536][ T6040] __dump_stack+0x30/0x40 [ 96.218127][ T6040] dump_stack_lvl+0xf8/0x160 [ 96.218783][ T6040] dump_stack+0x1c/0x5c [ 96.219386][ T6040] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.220200][ T6040] f2fs_iget+0x1a74/0x5170 [ 96.220857][ T6040] f2fs_nfs_get_inode+0x80/0x118 [ 96.221605][ T6040] generic_fh_to_dentry+0x9c/0x104 [ 96.222384][ T6040] f2fs_fh_to_dentry+0x44/0x58 [ 96.223059][ T6040] exportfs_decode_fh_raw+0x10c/0x49c [ 96.223831][ T6040] exportfs_decode_fh+0x50/0x80 [ 96.224510][ T6040] do_handle_open+0x514/0x8e8 [ 96.225320][ T6040] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.226397][ T6040] invoke_syscall+0x98/0x2b8 [ 96.227159][ T6040] el0_svc_common+0x138/0x258 [ 96.227954][ T6040] do_el0_svc+0x58/0x14c [ 96.228647][ T6040] el0_svc+0x78/0x1e0 [ 96.229315][ T6040] el0t_64_sync_handler+0xcc/0xe4 [ 96.230175][ T6040] el0t_64_sync+0x1a0/0x1a4 [ 96.231244][ T6038] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 96.233799][ T6038] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.234996][ T6038] CPU: 1 PID: 6038 Comm: syz.2.141 Tainted: G B 5.15.189-syzkaller #0 [ 96.235441][ T6043] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 96.236348][ T6038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.238776][ T6043] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.239158][ T6038] Call trace: [ 96.239165][ T6038] dump_backtrace+0x0/0x43c [ 96.239180][ T6038] show_stack+0x2c/0x3c [ 96.239189][ T6038] __dump_stack+0x30/0x40 [ 96.239196][ T6038] dump_stack_lvl+0xf8/0x160 [ 96.239202][ T6038] dump_stack+0x1c/0x5c [ 96.239206][ T6038] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.239211][ T6038] f2fs_iget+0x1a74/0x5170 [ 96.239216][ T6038] f2fs_nfs_get_inode+0x80/0x118 [ 96.239222][ T6038] generic_fh_to_dentry+0x9c/0x104 [ 96.239227][ T6038] f2fs_fh_to_dentry+0x44/0x58 [ 96.239232][ T6038] exportfs_decode_fh_raw+0x10c/0x49c [ 96.239238][ T6038] exportfs_decode_fh+0x50/0x80 [ 96.239243][ T6038] do_handle_open+0x514/0x8e8 [ 96.239248][ T6038] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.239253][ T6038] invoke_syscall+0x98/0x2b8 [ 96.239258][ T6038] el0_svc_common+0x138/0x258 [ 96.239263][ T6038] do_el0_svc+0x58/0x14c [ 96.239268][ T6038] el0_svc+0x78/0x1e0 [ 96.239273][ T6038] el0t_64_sync_handler+0xcc/0xe4 [ 96.255338][ T6038] el0t_64_sync+0x1a0/0x1a4 [ 96.265957][ T6043] CPU: 0 PID: 6043 Comm: syz.1.140 Tainted: G B 5.15.189-syzkaller #0 [ 96.267526][ T6043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.269056][ T6043] Call trace: [ 96.269616][ T6043] dump_backtrace+0x0/0x43c [ 96.270385][ T6043] show_stack+0x2c/0x3c [ 96.271064][ T6043] __dump_stack+0x30/0x40 [ 96.271831][ T6043] dump_stack_lvl+0xf8/0x160 [ 96.272622][ T6043] dump_stack+0x1c/0x5c [ 96.273347][ T6043] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.274250][ T6043] f2fs_iget+0x1a74/0x5170 [ 96.275022][ T6043] f2fs_nfs_get_inode+0x80/0x118 [ 96.275863][ T6043] generic_fh_to_dentry+0x9c/0x104 [ 96.276679][ T6043] f2fs_fh_to_dentry+0x44/0x58 [ 96.277489][ T6043] exportfs_decode_fh_raw+0x10c/0x49c [ 96.278387][ T6043] exportfs_decode_fh+0x50/0x80 1970/01/01 00:01:36 executed programs: 138 [ 96.279267][ T6043] do_handle_open+0x514/0x8e8 [ 96.280045][ T6043] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.280854][ T6040] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.280972][ T6043] invoke_syscall+0x98/0x2b8 [ 96.283569][ T6043] el0_svc_common+0x138/0x258 [ 96.284280][ T6043] do_el0_svc+0x58/0x14c [ 96.284877][ T6043] el0_svc+0x78/0x1e0 [ 96.285571][ T6043] el0t_64_sync_handler+0xcc/0xe4 [ 96.286314][ T6043] el0t_64_sync+0x1a0/0x1a4 [ 96.289508][ T6038] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.291207][ T6066] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.292316][ T6066] CPU: 1 PID: 6066 Comm: syz.3.142 Tainted: G B 5.15.189-syzkaller #0 [ 96.293834][ T6066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.295555][ T6066] Call trace: [ 96.296113][ T6066] dump_backtrace+0x0/0x43c [ 96.296846][ T6066] show_stack+0x2c/0x3c [ 96.297510][ T6066] __dump_stack+0x30/0x40 [ 96.298198][ T6066] dump_stack_lvl+0xf8/0x160 [ 96.298905][ T6066] dump_stack+0x1c/0x5c [ 96.299593][ T6066] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.300311][ T6066] f2fs_iget+0x1a74/0x5170 [ 96.300888][ T6066] f2fs_nfs_get_inode+0x80/0x118 [ 96.301527][ T6066] generic_fh_to_dentry+0x9c/0x104 [ 96.302464][ T6066] f2fs_fh_to_dentry+0x44/0x58 [ 96.303225][ T6066] exportfs_decode_fh_raw+0x10c/0x49c [ 96.304074][ T6066] exportfs_decode_fh+0x50/0x80 [ 96.304810][ T6066] do_handle_open+0x514/0x8e8 [ 96.305522][ T6066] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.306475][ T6066] invoke_syscall+0x98/0x2b8 [ 96.307181][ T6066] el0_svc_common+0x138/0x258 [ 96.307870][ T6066] do_el0_svc+0x58/0x14c [ 96.308584][ T6066] el0_svc+0x78/0x1e0 [ 96.309323][ T6066] el0t_64_sync_handler+0xcc/0xe4 [ 96.310155][ T6066] el0t_64_sync+0x1a0/0x1a4 [ 96.311987][ T6067] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.313225][ T6067] CPU: 1 PID: 6067 Comm: syz.2.141 Tainted: G B 5.15.189-syzkaller #0 [ 96.314632][ T6067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.316058][ T6067] Call trace: [ 96.316558][ T6067] dump_backtrace+0x0/0x43c [ 96.317279][ T6067] show_stack+0x2c/0x3c [ 96.317793][ T6067] __dump_stack+0x30/0x40 [ 96.318520][ T6067] dump_stack_lvl+0xf8/0x160 [ 96.319291][ T6067] dump_stack+0x1c/0x5c [ 96.319968][ T6067] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.320805][ T6067] f2fs_iget+0x1a74/0x5170 [ 96.321512][ T6067] f2fs_nfs_get_inode+0x80/0x118 [ 96.322293][ T6067] generic_fh_to_dentry+0x9c/0x104 [ 96.323027][ T6067] f2fs_fh_to_dentry+0x44/0x58 [ 96.323810][ T6067] exportfs_decode_fh_raw+0x10c/0x49c [ 96.324667][ T6067] exportfs_decode_fh+0x50/0x80 [ 96.325396][ T6067] do_handle_open+0x514/0x8e8 [ 96.326160][ T6067] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.327107][ T6067] invoke_syscall+0x98/0x2b8 [ 96.327892][ T6067] el0_svc_common+0x138/0x258 [ 96.328699][ T6067] do_el0_svc+0x58/0x14c [ 96.329431][ T6067] el0_svc+0x78/0x1e0 [ 96.330069][ T6067] el0t_64_sync_handler+0xcc/0xe4 [ 96.330852][ T6067] el0t_64_sync+0x1a0/0x1a4 [ 96.335149][ T6051] loop4: detected capacity change from 0 to 40427 [ 96.336391][ T6066] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.338300][ T6067] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.339904][ T6043] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.342542][ T6069] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.351125][ T6069] CPU: 0 PID: 6069 Comm: syz.1.140 Tainted: G B 5.15.189-syzkaller #0 [ 96.352504][ T6069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.354225][ T6069] Call trace: [ 96.354743][ T6069] dump_backtrace+0x0/0x43c [ 96.355439][ T6069] show_stack+0x2c/0x3c [ 96.356105][ T6069] __dump_stack+0x30/0x40 [ 96.356799][ T6069] dump_stack_lvl+0xf8/0x160 [ 96.357612][ T6069] dump_stack+0x1c/0x5c [ 96.358351][ T6069] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.359298][ T6069] f2fs_iget+0x1a74/0x5170 [ 96.360059][ T6069] f2fs_nfs_get_inode+0x80/0x118 [ 96.360824][ T6069] generic_fh_to_dentry+0x9c/0x104 [ 96.361713][ T6069] f2fs_fh_to_dentry+0x44/0x58 [ 96.362556][ T6069] exportfs_decode_fh_raw+0x10c/0x49c [ 96.363411][ T6069] exportfs_decode_fh+0x50/0x80 [ 96.364211][ T6069] do_handle_open+0x514/0x8e8 [ 96.364899][ T6069] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.365756][ T6069] invoke_syscall+0x98/0x2b8 [ 96.366650][ T6069] el0_svc_common+0x138/0x258 [ 96.367411][ T6069] do_el0_svc+0x58/0x14c [ 96.368164][ T6069] el0_svc+0x78/0x1e0 [ 96.368720][ T6069] el0t_64_sync_handler+0xcc/0xe4 [ 96.369562][ T6069] el0t_64_sync+0x1a0/0x1a4 [ 96.389295][ T6069] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.400809][ T6051] F2FS-fs (loop4): Found nat_bits in checkpoint [ 96.451129][ T6051] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 96.460352][ T6051] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.461568][ T6051] CPU: 1 PID: 6051 Comm: syz.4.143 Tainted: G B 5.15.189-syzkaller #0 [ 96.462952][ T6051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.464377][ T6051] Call trace: [ 96.464839][ T6051] dump_backtrace+0x0/0x43c [ 96.465512][ T6051] show_stack+0x2c/0x3c [ 96.466080][ T6051] __dump_stack+0x30/0x40 [ 96.466727][ T6051] dump_stack_lvl+0xf8/0x160 [ 96.467409][ T6051] dump_stack+0x1c/0x5c [ 96.468071][ T6051] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.469015][ T6051] f2fs_iget+0x1a74/0x5170 [ 96.469723][ T6051] f2fs_nfs_get_inode+0x80/0x118 [ 96.470572][ T6051] generic_fh_to_dentry+0x9c/0x104 [ 96.471342][ T6051] f2fs_fh_to_dentry+0x44/0x58 [ 96.472095][ T6051] exportfs_decode_fh_raw+0x10c/0x49c [ 96.473039][ T6051] exportfs_decode_fh+0x50/0x80 [ 96.473849][ T6051] do_handle_open+0x514/0x8e8 [ 96.474642][ T6051] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.475665][ T6051] invoke_syscall+0x98/0x2b8 [ 96.476440][ T6051] el0_svc_common+0x138/0x258 [ 96.477246][ T6051] do_el0_svc+0x58/0x14c [ 96.477954][ T6051] el0_svc+0x78/0x1e0 [ 96.478602][ T6051] el0t_64_sync_handler+0xcc/0xe4 [ 96.479466][ T6051] el0t_64_sync+0x1a0/0x1a4 [ 96.507395][ T6068] loop0: detected capacity change from 0 to 40427 [ 96.518909][ T6051] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.521046][ T6080] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.522389][ T6080] CPU: 1 PID: 6080 Comm: syz.4.143 Tainted: G B 5.15.189-syzkaller #0 [ 96.523899][ T6080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.525563][ T6080] Call trace: [ 96.526056][ T6080] dump_backtrace+0x0/0x43c [ 96.526819][ T6080] show_stack+0x2c/0x3c [ 96.527504][ T6080] __dump_stack+0x30/0x40 [ 96.528243][ T6080] dump_stack_lvl+0xf8/0x160 [ 96.529042][ T6080] dump_stack+0x1c/0x5c [ 96.529751][ T6080] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.530615][ T6080] f2fs_iget+0x1a74/0x5170 [ 96.531381][ T6080] f2fs_nfs_get_inode+0x80/0x118 [ 96.532187][ T6080] generic_fh_to_dentry+0x9c/0x104 [ 96.533066][ T6080] f2fs_fh_to_dentry+0x44/0x58 [ 96.533876][ T6080] exportfs_decode_fh_raw+0x10c/0x49c [ 96.534825][ T6080] exportfs_decode_fh+0x50/0x80 [ 96.535677][ T6080] do_handle_open+0x514/0x8e8 [ 96.536410][ T6080] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.537376][ T6080] invoke_syscall+0x98/0x2b8 [ 96.538135][ T6080] el0_svc_common+0x138/0x258 [ 96.538964][ T6080] do_el0_svc+0x58/0x14c [ 96.539600][ T6080] el0_svc+0x78/0x1e0 [ 96.540255][ T6080] el0t_64_sync_handler+0xcc/0xe4 [ 96.541152][ T6080] el0t_64_sync+0x1a0/0x1a4 [ 96.551027][ T6080] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.583647][ T6068] F2FS-fs (loop0): Found nat_bits in checkpoint [ 96.613102][ T6068] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 96.614972][ T6068] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.616116][ T6068] CPU: 1 PID: 6068 Comm: syz.0.144 Tainted: G B 5.15.189-syzkaller #0 [ 96.617676][ T6068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.619485][ T6068] Call trace: [ 96.620043][ T6068] dump_backtrace+0x0/0x43c [ 96.620800][ T6068] show_stack+0x2c/0x3c [ 96.621478][ T6068] __dump_stack+0x30/0x40 [ 96.622213][ T6068] dump_stack_lvl+0xf8/0x160 [ 96.623023][ T6068] dump_stack+0x1c/0x5c [ 96.623674][ T6068] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.624539][ T6068] f2fs_iget+0x1a74/0x5170 [ 96.625283][ T6068] f2fs_nfs_get_inode+0x80/0x118 [ 96.626030][ T6068] generic_fh_to_dentry+0x9c/0x104 [ 96.626876][ T6068] f2fs_fh_to_dentry+0x44/0x58 [ 96.627687][ T6068] exportfs_decode_fh_raw+0x10c/0x49c [ 96.628596][ T6068] exportfs_decode_fh+0x50/0x80 [ 96.629433][ T6068] do_handle_open+0x514/0x8e8 [ 96.630234][ T6068] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.631217][ T6068] invoke_syscall+0x98/0x2b8 [ 96.631963][ T6068] el0_svc_common+0x138/0x258 [ 96.632740][ T6068] do_el0_svc+0x58/0x14c [ 96.633451][ T6068] el0_svc+0x78/0x1e0 [ 96.633759][ T6075] loop1: detected capacity change from 0 to 40427 [ 96.634131][ T6068] el0t_64_sync_handler+0xcc/0xe4 [ 96.636010][ T6068] el0t_64_sync+0x1a0/0x1a4 [ 96.661146][ T6068] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.667762][ T6087] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.668926][ T6087] CPU: 0 PID: 6087 Comm: syz.0.144 Tainted: G B 5.15.189-syzkaller #0 [ 96.670593][ T6087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.672294][ T6087] Call trace: [ 96.672866][ T6087] dump_backtrace+0x0/0x43c [ 96.673568][ T6087] show_stack+0x2c/0x3c [ 96.674252][ T6087] __dump_stack+0x30/0x40 [ 96.674873][ T6087] dump_stack_lvl+0xf8/0x160 [ 96.675561][ T6087] dump_stack+0x1c/0x5c [ 96.676204][ T6087] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.677068][ T6087] f2fs_iget+0x1a74/0x5170 [ 96.677800][ T6087] f2fs_nfs_get_inode+0x80/0x118 [ 96.678551][ T6087] generic_fh_to_dentry+0x9c/0x104 [ 96.679269][ T6087] f2fs_fh_to_dentry+0x44/0x58 [ 96.679968][ T6087] exportfs_decode_fh_raw+0x10c/0x49c [ 96.680892][ T6087] exportfs_decode_fh+0x50/0x80 [ 96.681699][ T6087] do_handle_open+0x514/0x8e8 [ 96.682528][ T6087] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.683454][ T6087] invoke_syscall+0x98/0x2b8 [ 96.684248][ T6087] el0_svc_common+0x138/0x258 [ 96.685050][ T6087] do_el0_svc+0x58/0x14c [ 96.685813][ T6087] el0_svc+0x78/0x1e0 [ 96.686446][ T6087] el0t_64_sync_handler+0xcc/0xe4 [ 96.687261][ T6087] el0t_64_sync+0x1a0/0x1a4 [ 96.699034][ T6077] loop3: detected capacity change from 0 to 40427 [ 96.708691][ T6075] F2FS-fs (loop1): Found nat_bits in checkpoint [ 96.720584][ T6075] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 96.722492][ T6075] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.723733][ T6075] CPU: 1 PID: 6075 Comm: syz.1.147 Tainted: G B 5.15.189-syzkaller #0 [ 96.725405][ T6075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.726793][ T6075] Call trace: [ 96.727268][ T6075] dump_backtrace+0x0/0x43c [ 96.727912][ T6075] show_stack+0x2c/0x3c [ 96.728543][ T6075] __dump_stack+0x30/0x40 [ 96.729194][ T6075] dump_stack_lvl+0xf8/0x160 [ 96.729898][ T6075] dump_stack+0x1c/0x5c [ 96.730511][ T6075] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.731274][ T6075] f2fs_iget+0x1a74/0x5170 [ 96.731913][ T6075] f2fs_nfs_get_inode+0x80/0x118 [ 96.732719][ T6075] generic_fh_to_dentry+0x9c/0x104 [ 96.733567][ T6075] f2fs_fh_to_dentry+0x44/0x58 [ 96.734347][ T6075] exportfs_decode_fh_raw+0x10c/0x49c [ 96.735149][ T6075] exportfs_decode_fh+0x50/0x80 [ 96.735869][ T6075] do_handle_open+0x514/0x8e8 [ 96.736603][ T6075] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.737562][ T6075] invoke_syscall+0x98/0x2b8 [ 96.738287][ T6075] el0_svc_common+0x138/0x258 [ 96.739041][ T6075] do_el0_svc+0x58/0x14c [ 96.739741][ T6075] el0_svc+0x78/0x1e0 [ 96.740379][ T6075] el0t_64_sync_handler+0xcc/0xe4 [ 96.741196][ T6075] el0t_64_sync+0x1a0/0x1a4 [ 96.762797][ T6087] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.769521][ T6075] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.772445][ T6077] F2FS-fs (loop3): Found nat_bits in checkpoint [ 96.781572][ T6095] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.782854][ T6095] CPU: 0 PID: 6095 Comm: syz.1.147 Tainted: G B 5.15.189-syzkaller #0 [ 96.784425][ T6095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.786134][ T6095] Call trace: [ 96.786678][ T6095] dump_backtrace+0x0/0x43c [ 96.787407][ T6095] show_stack+0x2c/0x3c [ 96.788030][ T6095] __dump_stack+0x30/0x40 [ 96.788786][ T6095] dump_stack_lvl+0xf8/0x160 [ 96.789604][ T6095] dump_stack+0x1c/0x5c [ 96.790355][ T6095] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.791255][ T6095] f2fs_iget+0x1a74/0x5170 [ 96.791949][ T6095] f2fs_nfs_get_inode+0x80/0x118 [ 96.792721][ T6095] generic_fh_to_dentry+0x9c/0x104 [ 96.793459][ T6095] f2fs_fh_to_dentry+0x44/0x58 [ 96.794216][ T6095] exportfs_decode_fh_raw+0x10c/0x49c [ 96.795156][ T6095] exportfs_decode_fh+0x50/0x80 [ 96.795977][ T6095] do_handle_open+0x514/0x8e8 [ 96.796736][ T6095] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.797722][ T6095] invoke_syscall+0x98/0x2b8 [ 96.798510][ T6095] el0_svc_common+0x138/0x258 [ 96.799290][ T6095] do_el0_svc+0x58/0x14c [ 96.799944][ T6095] el0_svc+0x78/0x1e0 [ 96.800644][ T6095] el0t_64_sync_handler+0xcc/0xe4 [ 96.801509][ T6095] el0t_64_sync+0x1a0/0x1a4 [ 96.810566][ T6077] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 96.812465][ T6077] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.813780][ T6077] CPU: 1 PID: 6077 Comm: syz.3.145 Tainted: G B 5.15.189-syzkaller #0 [ 96.815164][ T6077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.816629][ T6077] Call trace: [ 96.817104][ T6077] dump_backtrace+0x0/0x43c [ 96.817733][ T6077] show_stack+0x2c/0x3c [ 96.818358][ T6077] __dump_stack+0x30/0x40 [ 96.819035][ T6077] dump_stack_lvl+0xf8/0x160 [ 96.819763][ T6077] dump_stack+0x1c/0x5c [ 96.820426][ T6077] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.821285][ T6077] f2fs_iget+0x1a74/0x5170 [ 96.821945][ T6077] f2fs_nfs_get_inode+0x80/0x118 [ 96.822685][ T6077] generic_fh_to_dentry+0x9c/0x104 [ 96.823520][ T6077] f2fs_fh_to_dentry+0x44/0x58 [ 96.824279][ T6077] exportfs_decode_fh_raw+0x10c/0x49c [ 96.825201][ T6077] exportfs_decode_fh+0x50/0x80 [ 96.825910][ T6077] do_handle_open+0x514/0x8e8 [ 96.826577][ T6077] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.827462][ T6077] invoke_syscall+0x98/0x2b8 [ 96.828101][ T6077] el0_svc_common+0x138/0x258 [ 96.828732][ T6077] do_el0_svc+0x58/0x14c [ 96.829329][ T6077] el0_svc+0x78/0x1e0 [ 96.830015][ T6077] el0t_64_sync_handler+0xcc/0xe4 [ 96.830806][ T6077] el0t_64_sync+0x1a0/0x1a4 [ 96.836600][ T6079] loop2: detected capacity change from 0 to 40427 [ 96.859311][ T6077] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.861392][ T6077] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.862575][ T6077] CPU: 1 PID: 6077 Comm: syz.3.145 Tainted: G B 5.15.189-syzkaller #0 [ 96.864015][ T6077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.865387][ T6077] Call trace: [ 96.865866][ T6077] dump_backtrace+0x0/0x43c [ 96.866500][ T6077] show_stack+0x2c/0x3c [ 96.867103][ T6077] __dump_stack+0x30/0x40 [ 96.867755][ T6077] dump_stack_lvl+0xf8/0x160 [ 96.868563][ T6077] dump_stack+0x1c/0x5c [ 96.869249][ T6077] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.870100][ T6077] f2fs_iget+0x1a74/0x5170 [ 96.870764][ T6077] f2fs_nfs_get_inode+0x80/0x118 [ 96.871426][ T6077] generic_fh_to_dentry+0x9c/0x104 [ 96.872188][ T6077] f2fs_fh_to_dentry+0x44/0x58 [ 96.872868][ T6077] exportfs_decode_fh_raw+0x10c/0x49c [ 96.873656][ T6077] exportfs_decode_fh+0x50/0x80 [ 96.874350][ T6077] do_handle_open+0x514/0x8e8 [ 96.874991][ T6077] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.875825][ T6077] invoke_syscall+0x98/0x2b8 [ 96.876581][ T6077] el0_svc_common+0x138/0x258 [ 96.877359][ T6077] do_el0_svc+0x58/0x14c [ 96.878014][ T6077] el0_svc+0x78/0x1e0 [ 96.878647][ T6077] el0t_64_sync_handler+0xcc/0xe4 [ 96.879464][ T6077] el0t_64_sync+0x1a0/0x1a4 [ 96.880335][ T6095] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.894128][ T6077] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 96.914248][ T6088] loop4: detected capacity change from 0 to 40427 [ 96.919530][ T6079] F2FS-fs (loop2): Found nat_bits in checkpoint [ 96.935960][ T6079] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 96.937743][ T6079] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 96.938930][ T6079] CPU: 1 PID: 6079 Comm: syz.2.146 Tainted: G B 5.15.189-syzkaller #0 [ 96.940384][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 96.941969][ T6079] Call trace: [ 96.942481][ T6079] dump_backtrace+0x0/0x43c [ 96.943222][ T6079] show_stack+0x2c/0x3c [ 96.943869][ T6079] __dump_stack+0x30/0x40 [ 96.944600][ T6079] dump_stack_lvl+0xf8/0x160 [ 96.945306][ T6079] dump_stack+0x1c/0x5c [ 96.945929][ T6079] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 96.946742][ T6079] f2fs_iget+0x1a74/0x5170 [ 96.947398][ T6079] f2fs_nfs_get_inode+0x80/0x118 [ 96.948137][ T6079] generic_fh_to_dentry+0x9c/0x104 [ 96.948872][ T6079] f2fs_fh_to_dentry+0x44/0x58 [ 96.949694][ T6079] exportfs_decode_fh_raw+0x10c/0x49c [ 96.950555][ T6079] exportfs_decode_fh+0x50/0x80 [ 96.951288][ T6079] do_handle_open+0x514/0x8e8 [ 96.952043][ T6079] __arm64_sys_open_by_handle_at+0x80/0x94 [ 96.952871][ T6079] invoke_syscall+0x98/0x2b8 [ 96.953577][ T6079] el0_svc_common+0x138/0x258 [ 96.954260][ T6079] do_el0_svc+0x58/0x14c [ 96.954988][ T6079] el0_svc+0x78/0x1e0 [ 96.955627][ T6079] el0t_64_sync_handler+0xcc/0xe4 [ 96.956427][ T6079] el0t_64_sync+0x1a0/0x1a4 [ 96.999892][ T6098] loop0: detected capacity change from 0 to 40427 [ 97.001043][ T6079] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.001568][ T6088] F2FS-fs (loop4): Found nat_bits in checkpoint [ 97.027122][ T6079] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.028330][ T6079] CPU: 1 PID: 6079 Comm: syz.2.146 Tainted: G B 5.15.189-syzkaller #0 [ 97.029794][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.031410][ T6079] Call trace: [ 97.031924][ T6079] dump_backtrace+0x0/0x43c [ 97.032642][ T6079] show_stack+0x2c/0x3c [ 97.033333][ T6079] __dump_stack+0x30/0x40 [ 97.034023][ T6079] dump_stack_lvl+0xf8/0x160 [ 97.034785][ T6079] dump_stack+0x1c/0x5c [ 97.035435][ T6079] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.036346][ T6079] f2fs_iget+0x1a74/0x5170 [ 97.037046][ T6079] f2fs_nfs_get_inode+0x80/0x118 [ 97.037889][ T6079] generic_fh_to_dentry+0x9c/0x104 [ 97.038678][ T6079] f2fs_fh_to_dentry+0x44/0x58 [ 97.039438][ T6079] exportfs_decode_fh_raw+0x10c/0x49c [ 97.040306][ T6079] exportfs_decode_fh+0x50/0x80 [ 97.041098][ T6079] do_handle_open+0x514/0x8e8 [ 97.041813][ T6079] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.042680][ T6079] invoke_syscall+0x98/0x2b8 [ 97.043374][ T6079] el0_svc_common+0x138/0x258 [ 97.044085][ T6079] do_el0_svc+0x58/0x14c [ 97.044729][ T6079] el0_svc+0x78/0x1e0 [ 97.045348][ T6079] el0t_64_sync_handler+0xcc/0xe4 [ 97.046099][ T6079] el0t_64_sync+0x1a0/0x1a4 [ 97.049822][ T6088] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 97.051649][ T6088] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.052795][ T6088] CPU: 1 PID: 6088 Comm: syz.4.148 Tainted: G B 5.15.189-syzkaller #0 [ 97.054187][ T6088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.055687][ T6088] Call trace: [ 97.056198][ T6088] dump_backtrace+0x0/0x43c [ 97.056836][ T6088] show_stack+0x2c/0x3c [ 97.057435][ T6088] __dump_stack+0x30/0x40 [ 97.058129][ T6088] dump_stack_lvl+0xf8/0x160 [ 97.058821][ T6088] dump_stack+0x1c/0x5c [ 97.059434][ T6088] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.060283][ T6088] f2fs_iget+0x1a74/0x5170 [ 97.060898][ T6088] f2fs_nfs_get_inode+0x80/0x118 [ 97.061599][ T6088] generic_fh_to_dentry+0x9c/0x104 [ 97.062372][ T6088] f2fs_fh_to_dentry+0x44/0x58 [ 97.063060][ T6088] exportfs_decode_fh_raw+0x10c/0x49c [ 97.063820][ T6088] exportfs_decode_fh+0x50/0x80 [ 97.064538][ T6088] do_handle_open+0x514/0x8e8 [ 97.065206][ T6088] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.066124][ T6088] invoke_syscall+0x98/0x2b8 [ 97.066846][ T6088] el0_svc_common+0x138/0x258 [ 97.067565][ T6088] do_el0_svc+0x58/0x14c [ 97.068231][ T6088] el0_svc+0x78/0x1e0 [ 97.068886][ T6088] el0t_64_sync_handler+0xcc/0xe4 [ 97.069682][ T6088] el0t_64_sync+0x1a0/0x1a4 [ 97.093922][ T6098] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.094960][ T6088] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.100118][ T6088] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.102583][ T6088] CPU: 1 PID: 6088 Comm: syz.4.148 Tainted: G B 5.15.189-syzkaller #0 [ 97.103967][ T6088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.105653][ T6088] Call trace: [ 97.106168][ T6088] dump_backtrace+0x0/0x43c [ 97.106931][ T6088] show_stack+0x2c/0x3c [ 97.107605][ T6088] __dump_stack+0x30/0x40 [ 97.108366][ T6088] dump_stack_lvl+0xf8/0x160 [ 97.109104][ T6088] dump_stack+0x1c/0x5c [ 97.109770][ T6088] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.110617][ T6088] f2fs_iget+0x1a74/0x5170 [ 97.111353][ T6088] f2fs_nfs_get_inode+0x80/0x118 [ 97.112135][ T6088] generic_fh_to_dentry+0x9c/0x104 [ 97.112919][ T6088] f2fs_fh_to_dentry+0x44/0x58 [ 97.113644][ T6088] exportfs_decode_fh_raw+0x10c/0x49c [ 97.114436][ T6088] exportfs_decode_fh+0x50/0x80 [ 97.115171][ T6088] do_handle_open+0x514/0x8e8 [ 97.115866][ T6088] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.116747][ T6088] invoke_syscall+0x98/0x2b8 [ 97.117399][ T6088] el0_svc_common+0x138/0x258 [ 97.118121][ T6088] do_el0_svc+0x58/0x14c [ 97.118752][ T6088] el0_svc+0x78/0x1e0 [ 97.119426][ T6088] el0t_64_sync_handler+0xcc/0xe4 [ 97.120224][ T6088] el0t_64_sync+0x1a0/0x1a4 [ 97.130164][ T6079] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.132242][ T6098] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.133948][ T6098] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.135224][ T6098] CPU: 0 PID: 6098 Comm: syz.0.149 Tainted: G B 5.15.189-syzkaller #0 [ 97.136773][ T6098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.138415][ T6098] Call trace: [ 97.138967][ T6098] dump_backtrace+0x0/0x43c [ 97.139257][ T6088] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.139677][ T6098] show_stack+0x2c/0x3c [ 97.141866][ T6098] __dump_stack+0x30/0x40 [ 97.142468][ T6098] dump_stack_lvl+0xf8/0x160 [ 97.143119][ T6098] dump_stack+0x1c/0x5c [ 97.143700][ T6098] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.144442][ T6098] f2fs_iget+0x1a74/0x5170 [ 97.145059][ T6098] f2fs_nfs_get_inode+0x80/0x118 [ 97.145864][ T6098] generic_fh_to_dentry+0x9c/0x104 [ 97.146639][ T6098] f2fs_fh_to_dentry+0x44/0x58 [ 97.147347][ T6098] exportfs_decode_fh_raw+0x10c/0x49c [ 97.148135][ T6098] exportfs_decode_fh+0x50/0x80 [ 97.148847][ T6098] do_handle_open+0x514/0x8e8 [ 97.149526][ T6098] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.150392][ T6098] invoke_syscall+0x98/0x2b8 [ 97.151188][ T6098] el0_svc_common+0x138/0x258 [ 97.151968][ T6098] do_el0_svc+0x58/0x14c [ 97.152701][ T6098] el0_svc+0x78/0x1e0 [ 97.153387][ T6098] el0t_64_sync_handler+0xcc/0xe4 [ 97.154180][ T6098] el0t_64_sync+0x1a0/0x1a4 [ 97.196347][ T6109] loop3: detected capacity change from 0 to 40427 [ 97.211529][ T6098] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.213739][ T6117] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.214853][ T6117] CPU: 0 PID: 6117 Comm: syz.0.149 Tainted: G B 5.15.189-syzkaller #0 [ 97.216263][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.217663][ T6117] Call trace: [ 97.218132][ T6117] dump_backtrace+0x0/0x43c [ 97.218764][ T6117] show_stack+0x2c/0x3c [ 97.219343][ T6117] __dump_stack+0x30/0x40 [ 97.220078][ T6117] dump_stack_lvl+0xf8/0x160 [ 97.220804][ T6117] dump_stack+0x1c/0x5c [ 97.221440][ T6117] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.222305][ T6117] f2fs_iget+0x1a74/0x5170 [ 97.223044][ T6117] f2fs_nfs_get_inode+0x80/0x118 [ 97.223802][ T6117] generic_fh_to_dentry+0x9c/0x104 [ 97.224630][ T6117] f2fs_fh_to_dentry+0x44/0x58 [ 97.225415][ T6117] exportfs_decode_fh_raw+0x10c/0x49c [ 97.226263][ T6117] exportfs_decode_fh+0x50/0x80 [ 97.227049][ T6117] do_handle_open+0x514/0x8e8 [ 97.227792][ T6117] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.228755][ T6117] invoke_syscall+0x98/0x2b8 [ 97.229492][ T6117] el0_svc_common+0x138/0x258 [ 97.230222][ T6117] do_el0_svc+0x58/0x14c [ 97.230874][ T6117] el0_svc+0x78/0x1e0 [ 97.231494][ T6117] el0t_64_sync_handler+0xcc/0xe4 [ 97.232248][ T6117] el0t_64_sync+0x1a0/0x1a4 [ 97.251170][ T6117] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.279995][ T6109] F2FS-fs (loop3): Found nat_bits in checkpoint [ 97.300482][ T6109] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 97.302176][ T6109] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.303344][ T6109] CPU: 0 PID: 6109 Comm: syz.3.151 Tainted: G B 5.15.189-syzkaller #0 [ 97.304909][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.306411][ T6109] Call trace: [ 97.306913][ T6109] dump_backtrace+0x0/0x43c [ 97.307600][ T6109] show_stack+0x2c/0x3c [ 97.308254][ T6109] __dump_stack+0x30/0x40 [ 97.308881][ T6109] dump_stack_lvl+0xf8/0x160 [ 97.309701][ T6109] dump_stack+0x1c/0x5c [ 97.310409][ T6109] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.311279][ T6109] f2fs_iget+0x1a74/0x5170 [ 97.312001][ T6109] f2fs_nfs_get_inode+0x80/0x118 [ 97.312753][ T6109] generic_fh_to_dentry+0x9c/0x104 [ 97.313537][ T6109] f2fs_fh_to_dentry+0x44/0x58 [ 97.314247][ T6109] exportfs_decode_fh_raw+0x10c/0x49c [ 97.315088][ T6109] exportfs_decode_fh+0x50/0x80 [ 97.315904][ T6109] do_handle_open+0x514/0x8e8 [ 97.316644][ T6109] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.317622][ T6109] invoke_syscall+0x98/0x2b8 [ 97.318350][ T6109] el0_svc_common+0x138/0x258 [ 97.319059][ T6109] do_el0_svc+0x58/0x14c [ 97.319656][ T6109] el0_svc+0x78/0x1e0 [ 97.320211][ T6109] el0t_64_sync_handler+0xcc/0xe4 [ 97.321067][ T6109] el0t_64_sync+0x1a0/0x1a4 [ 97.333223][ T6105] loop1: detected capacity change from 0 to 40427 [ 97.362118][ T6109] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.371600][ T6105] F2FS-fs (loop1): Found nat_bits in checkpoint [ 97.384614][ T6129] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.385866][ T6129] CPU: 0 PID: 6129 Comm: syz.3.151 Tainted: G B 5.15.189-syzkaller #0 [ 97.387341][ T6129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.388975][ T6129] Call trace: [ 97.389586][ T6129] dump_backtrace+0x0/0x43c [ 97.390417][ T6129] show_stack+0x2c/0x3c [ 97.391146][ T6129] __dump_stack+0x30/0x40 [ 97.391825][ T6129] dump_stack_lvl+0xf8/0x160 [ 97.392600][ T6129] dump_stack+0x1c/0x5c [ 97.393302][ T6129] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.394203][ T6129] f2fs_iget+0x1a74/0x5170 [ 97.394945][ T6129] f2fs_nfs_get_inode+0x80/0x118 [ 97.395715][ T6129] generic_fh_to_dentry+0x9c/0x104 [ 97.396582][ T6129] f2fs_fh_to_dentry+0x44/0x58 [ 97.397318][ T6129] exportfs_decode_fh_raw+0x10c/0x49c [ 97.398161][ T6129] exportfs_decode_fh+0x50/0x80 [ 97.398920][ T6129] do_handle_open+0x514/0x8e8 [ 97.399678][ T6129] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.400548][ T6129] invoke_syscall+0x98/0x2b8 [ 97.401246][ T6129] el0_svc_common+0x138/0x258 [ 97.401938][ T6129] do_el0_svc+0x58/0x14c [ 97.402574][ T6129] el0_svc+0x78/0x1e0 [ 97.403113][ T6116] loop4: detected capacity change from 0 to 40427 [ 97.403147][ T6129] el0t_64_sync_handler+0xcc/0xe4 [ 97.404877][ T6129] el0t_64_sync+0x1a0/0x1a4 [ 97.408049][ T6105] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 97.416555][ T6105] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.417763][ T6105] CPU: 0 PID: 6105 Comm: syz.1.150 Tainted: G B 5.15.189-syzkaller #0 [ 97.419373][ T6105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.420891][ T6105] Call trace: [ 97.421381][ T6105] dump_backtrace+0x0/0x43c [ 97.422097][ T6105] show_stack+0x2c/0x3c [ 97.422794][ T6105] __dump_stack+0x30/0x40 [ 97.423563][ T6105] dump_stack_lvl+0xf8/0x160 [ 97.424369][ T6105] dump_stack+0x1c/0x5c [ 97.425041][ T6105] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.425860][ T6105] f2fs_iget+0x1a74/0x5170 [ 97.426505][ T6105] f2fs_nfs_get_inode+0x80/0x118 [ 97.427338][ T6105] generic_fh_to_dentry+0x9c/0x104 [ 97.428202][ T6105] f2fs_fh_to_dentry+0x44/0x58 [ 97.428978][ T6105] exportfs_decode_fh_raw+0x10c/0x49c [ 97.429872][ T6105] exportfs_decode_fh+0x50/0x80 [ 97.430628][ T6105] do_handle_open+0x514/0x8e8 [ 97.431383][ T6105] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.432310][ T6105] invoke_syscall+0x98/0x2b8 [ 97.433037][ T6105] el0_svc_common+0x138/0x258 [ 97.433841][ T6105] do_el0_svc+0x58/0x14c [ 97.434658][ T6105] el0_svc+0x78/0x1e0 [ 97.435353][ T6105] el0t_64_sync_handler+0xcc/0xe4 [ 97.436280][ T6105] el0t_64_sync+0x1a0/0x1a4 [ 97.439255][ T6129] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.459521][ T6124] loop2: detected capacity change from 0 to 40427 [ 97.471704][ T6105] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.474791][ T6116] F2FS-fs (loop4): Found nat_bits in checkpoint [ 97.475274][ T6134] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.477002][ T6134] CPU: 1 PID: 6134 Comm: syz.1.150 Tainted: G B 5.15.189-syzkaller #0 [ 97.478416][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.479990][ T6134] Call trace: [ 97.480513][ T6134] dump_backtrace+0x0/0x43c [ 97.481253][ T6134] show_stack+0x2c/0x3c [ 97.481898][ T6134] __dump_stack+0x30/0x40 [ 97.482671][ T6134] dump_stack_lvl+0xf8/0x160 [ 97.483451][ T6134] dump_stack+0x1c/0x5c [ 97.484111][ T6134] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.484878][ T6134] f2fs_iget+0x1a74/0x5170 [ 97.485585][ T6134] f2fs_nfs_get_inode+0x80/0x118 [ 97.486346][ T6134] generic_fh_to_dentry+0x9c/0x104 [ 97.487133][ T6134] f2fs_fh_to_dentry+0x44/0x58 [ 97.487908][ T6134] exportfs_decode_fh_raw+0x10c/0x49c [ 97.488820][ T6134] exportfs_decode_fh+0x50/0x80 [ 97.489620][ T6134] do_handle_open+0x514/0x8e8 [ 97.490383][ T6134] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.491344][ T6134] invoke_syscall+0x98/0x2b8 [ 97.492020][ T6134] el0_svc_common+0x138/0x258 [ 97.492772][ T6134] do_el0_svc+0x58/0x14c [ 97.493422][ T6134] el0_svc+0x78/0x1e0 [ 97.494012][ T6134] el0t_64_sync_handler+0xcc/0xe4 [ 97.494872][ T6134] el0t_64_sync+0x1a0/0x1a4 [ 97.497785][ T6134] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.498010][ T6116] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 97.507009][ T6116] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.508217][ T6116] CPU: 0 PID: 6116 Comm: syz.4.152 Tainted: G B 5.15.189-syzkaller #0 [ 97.509687][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.511231][ T6116] Call trace: [ 97.511700][ T6116] dump_backtrace+0x0/0x43c [ 97.512403][ T6116] show_stack+0x2c/0x3c [ 97.513103][ T6116] __dump_stack+0x30/0x40 [ 97.513796][ T6116] dump_stack_lvl+0xf8/0x160 [ 97.514550][ T6116] dump_stack+0x1c/0x5c [ 97.515278][ T6116] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.516164][ T6116] f2fs_iget+0x1a74/0x5170 [ 97.516937][ T6116] f2fs_nfs_get_inode+0x80/0x118 [ 97.517772][ T6116] generic_fh_to_dentry+0x9c/0x104 [ 97.518682][ T6116] f2fs_fh_to_dentry+0x44/0x58 [ 97.519471][ T6116] exportfs_decode_fh_raw+0x10c/0x49c [ 97.520368][ T6116] exportfs_decode_fh+0x50/0x80 [ 97.521195][ T6116] do_handle_open+0x514/0x8e8 [ 97.521994][ T6116] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.522994][ T6116] invoke_syscall+0x98/0x2b8 [ 97.523709][ T6116] el0_svc_common+0x138/0x258 [ 97.524484][ T6116] do_el0_svc+0x58/0x14c [ 97.525202][ T6116] el0_svc+0x78/0x1e0 [ 97.525838][ T6116] el0t_64_sync_handler+0xcc/0xe4 [ 97.526614][ T6116] el0t_64_sync+0x1a0/0x1a4 [ 97.546158][ T6124] F2FS-fs (loop2): Found nat_bits in checkpoint [ 97.578160][ T6124] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 97.581005][ T6124] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.582306][ T6124] CPU: 1 PID: 6124 Comm: syz.2.153 Tainted: G B 5.15.189-syzkaller #0 [ 97.583953][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.585494][ T6124] Call trace: [ 97.586025][ T6124] dump_backtrace+0x0/0x43c [ 97.586759][ T6124] show_stack+0x2c/0x3c [ 97.587448][ T6124] __dump_stack+0x30/0x40 [ 97.588180][ T6124] dump_stack_lvl+0xf8/0x160 [ 97.588962][ T6124] dump_stack+0x1c/0x5c [ 97.589599][ T6116] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.589665][ T6124] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.592301][ T6124] f2fs_iget+0x1a74/0x5170 [ 97.593067][ T6124] f2fs_nfs_get_inode+0x80/0x118 [ 97.593919][ T6124] generic_fh_to_dentry+0x9c/0x104 [ 97.594741][ T6124] f2fs_fh_to_dentry+0x44/0x58 [ 97.595525][ T6124] exportfs_decode_fh_raw+0x10c/0x49c [ 97.596424][ T6124] exportfs_decode_fh+0x50/0x80 [ 97.597294][ T6124] do_handle_open+0x514/0x8e8 [ 97.598111][ T6124] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.599178][ T6124] invoke_syscall+0x98/0x2b8 [ 97.599968][ T6124] el0_svc_common+0x138/0x258 [ 97.600695][ T6124] do_el0_svc+0x58/0x14c [ 97.601390][ T6124] el0_svc+0x78/0x1e0 [ 97.602089][ T6124] el0t_64_sync_handler+0xcc/0xe4 [ 97.602875][ T6124] el0t_64_sync+0x1a0/0x1a4 [ 97.605224][ T6143] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.606312][ T6143] CPU: 1 PID: 6143 Comm: syz.4.152 Tainted: G B 5.15.189-syzkaller #0 [ 97.606342][ T6122] loop0: detected capacity change from 0 to 40427 [ 97.607764][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.610512][ T6143] Call trace: [ 97.611070][ T6143] dump_backtrace+0x0/0x43c [ 97.611711][ T6143] show_stack+0x2c/0x3c [ 97.612405][ T6143] __dump_stack+0x30/0x40 [ 97.613057][ T6143] dump_stack_lvl+0xf8/0x160 [ 97.613733][ T6143] dump_stack+0x1c/0x5c [ 97.614369][ T6143] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.615276][ T6143] f2fs_iget+0x1a74/0x5170 [ 97.616039][ T6143] f2fs_nfs_get_inode+0x80/0x118 [ 97.616876][ T6143] generic_fh_to_dentry+0x9c/0x104 [ 97.617778][ T6143] f2fs_fh_to_dentry+0x44/0x58 [ 97.618564][ T6143] exportfs_decode_fh_raw+0x10c/0x49c [ 97.619526][ T6143] exportfs_decode_fh+0x50/0x80 [ 97.620340][ T6143] do_handle_open+0x514/0x8e8 [ 97.621105][ T6143] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.622075][ T6143] invoke_syscall+0x98/0x2b8 [ 97.622871][ T6143] el0_svc_common+0x138/0x258 [ 97.623677][ T6143] do_el0_svc+0x58/0x14c [ 97.624401][ T6143] el0_svc+0x78/0x1e0 [ 97.625097][ T6143] el0t_64_sync_handler+0xcc/0xe4 [ 97.625928][ T6143] el0t_64_sync+0x1a0/0x1a4 [ 97.639528][ T6124] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.641566][ T6143] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.652079][ T6122] F2FS-fs (loop0): Found nat_bits in checkpoint [ 97.667347][ T6122] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 97.669112][ T6122] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.676963][ T6122] CPU: 0 PID: 6122 Comm: syz.0.154 Tainted: G B 5.15.189-syzkaller #0 [ 97.678559][ T6122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.680223][ T6122] Call trace: [ 97.680778][ T6122] dump_backtrace+0x0/0x43c [ 97.681488][ T6122] show_stack+0x2c/0x3c [ 97.682163][ T6122] __dump_stack+0x30/0x40 [ 97.682817][ T6122] dump_stack_lvl+0xf8/0x160 [ 97.683544][ T6122] dump_stack+0x1c/0x5c [ 97.684218][ T6122] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.685125][ T6122] f2fs_iget+0x1a74/0x5170 [ 97.685826][ T6122] f2fs_nfs_get_inode+0x80/0x118 [ 97.686589][ T6122] generic_fh_to_dentry+0x9c/0x104 [ 97.687350][ T6122] f2fs_fh_to_dentry+0x44/0x58 [ 97.688101][ T6122] exportfs_decode_fh_raw+0x10c/0x49c [ 97.688942][ T6122] exportfs_decode_fh+0x50/0x80 [ 97.689618][ T6122] do_handle_open+0x514/0x8e8 [ 97.690311][ T6122] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.690456][ T6147] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.691181][ T6122] invoke_syscall+0x98/0x2b8 [ 97.693106][ T6122] el0_svc_common+0x138/0x258 [ 97.693872][ T6122] do_el0_svc+0x58/0x14c [ 97.694595][ T6122] el0_svc+0x78/0x1e0 [ 97.695256][ T6122] el0t_64_sync_handler+0xcc/0xe4 [ 97.696049][ T6122] el0t_64_sync+0x1a0/0x1a4 [ 97.696771][ T6147] CPU: 1 PID: 6147 Comm: syz.2.153 Tainted: G B 5.15.189-syzkaller #0 [ 97.698163][ T6147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.699705][ T6147] Call trace: [ 97.700227][ T6147] dump_backtrace+0x0/0x43c [ 97.700965][ T6147] show_stack+0x2c/0x3c [ 97.701643][ T6147] __dump_stack+0x30/0x40 [ 97.702394][ T6147] dump_stack_lvl+0xf8/0x160 [ 97.703071][ T6147] dump_stack+0x1c/0x5c [ 97.703739][ T6147] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.704562][ T6147] f2fs_iget+0x1a74/0x5170 [ 97.705402][ T6147] f2fs_nfs_get_inode+0x80/0x118 [ 97.706199][ T6147] generic_fh_to_dentry+0x9c/0x104 [ 97.707037][ T6147] f2fs_fh_to_dentry+0x44/0x58 [ 97.707785][ T6147] exportfs_decode_fh_raw+0x10c/0x49c [ 97.708652][ T6147] exportfs_decode_fh+0x50/0x80 [ 97.709398][ T6147] do_handle_open+0x514/0x8e8 [ 97.710154][ T6147] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.711106][ T6147] invoke_syscall+0x98/0x2b8 [ 97.711814][ T6147] el0_svc_common+0x138/0x258 [ 97.712526][ T6147] do_el0_svc+0x58/0x14c [ 97.713224][ T6147] el0_svc+0x78/0x1e0 [ 97.713850][ T6147] el0t_64_sync_handler+0xcc/0xe4 [ 97.714676][ T6147] el0t_64_sync+0x1a0/0x1a4 [ 97.732968][ T6138] loop3: detected capacity change from 0 to 40427 [ 97.739043][ T6122] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.749839][ T6152] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.753291][ T6152] CPU: 0 PID: 6152 Comm: syz.0.154 Tainted: G B 5.15.189-syzkaller #0 [ 97.754660][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.756254][ T6152] Call trace: [ 97.756737][ T6152] dump_backtrace+0x0/0x43c [ 97.757456][ T6152] show_stack+0x2c/0x3c [ 97.758159][ T6152] __dump_stack+0x30/0x40 [ 97.758848][ T6152] dump_stack_lvl+0xf8/0x160 [ 97.759578][ T6152] dump_stack+0x1c/0x5c [ 97.760263][ T6152] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.761070][ T6152] f2fs_iget+0x1a74/0x5170 [ 97.761760][ T6152] f2fs_nfs_get_inode+0x80/0x118 [ 97.762515][ T6152] generic_fh_to_dentry+0x9c/0x104 [ 97.763388][ T6152] f2fs_fh_to_dentry+0x44/0x58 [ 97.764150][ T6152] exportfs_decode_fh_raw+0x10c/0x49c [ 97.765050][ T6152] exportfs_decode_fh+0x50/0x80 [ 97.765796][ T6152] do_handle_open+0x514/0x8e8 [ 97.766503][ T6152] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.767413][ T6152] invoke_syscall+0x98/0x2b8 [ 97.768102][ T6152] el0_svc_common+0x138/0x258 [ 97.768199][ T6142] loop1: detected capacity change from 0 to 40427 [ 97.768853][ T6152] do_el0_svc+0x58/0x14c [ 97.770028][ T6147] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.770478][ T6152] el0_svc+0x78/0x1e0 [ 97.772744][ T6152] el0t_64_sync_handler+0xcc/0xe4 [ 97.773570][ T6152] el0t_64_sync+0x1a0/0x1a4 [ 97.795526][ T6138] F2FS-fs (loop3): Found nat_bits in checkpoint [ 97.811433][ T6138] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 97.813205][ T6138] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.814368][ T6138] CPU: 1 PID: 6138 Comm: syz.3.155 Tainted: G B 5.15.189-syzkaller #0 [ 97.815212][ T6152] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.815745][ T6138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.819038][ T6138] Call trace: [ 97.819518][ T6138] dump_backtrace+0x0/0x43c [ 97.820219][ T6138] show_stack+0x2c/0x3c [ 97.820810][ T6138] __dump_stack+0x30/0x40 [ 97.821496][ T6138] dump_stack_lvl+0xf8/0x160 [ 97.822129][ T6138] dump_stack+0x1c/0x5c [ 97.822734][ T6138] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.823505][ T6138] f2fs_iget+0x1a74/0x5170 [ 97.824185][ T6138] f2fs_nfs_get_inode+0x80/0x118 [ 97.825037][ T6138] generic_fh_to_dentry+0x9c/0x104 [ 97.825912][ T6138] f2fs_fh_to_dentry+0x44/0x58 [ 97.826667][ T6138] exportfs_decode_fh_raw+0x10c/0x49c [ 97.827475][ T6138] exportfs_decode_fh+0x50/0x80 [ 97.828316][ T6138] do_handle_open+0x514/0x8e8 [ 97.829052][ T6138] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.829996][ T6138] invoke_syscall+0x98/0x2b8 [ 97.830717][ T6138] el0_svc_common+0x138/0x258 [ 97.831489][ T6138] do_el0_svc+0x58/0x14c [ 97.832103][ T6138] el0_svc+0x78/0x1e0 [ 97.832710][ T6138] el0t_64_sync_handler+0xcc/0xe4 [ 97.833566][ T6138] el0t_64_sync+0x1a0/0x1a4 [ 97.840313][ T6138] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.859034][ T6138] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.862415][ T6142] F2FS-fs (loop1): Found nat_bits in checkpoint [ 97.867491][ T6138] CPU: 0 PID: 6138 Comm: syz.3.155 Tainted: G B 5.15.189-syzkaller #0 [ 97.868839][ T6138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.870540][ T6138] Call trace: [ 97.871065][ T6138] dump_backtrace+0x0/0x43c [ 97.871824][ T6138] show_stack+0x2c/0x3c [ 97.872487][ T6138] __dump_stack+0x30/0x40 [ 97.873220][ T6138] dump_stack_lvl+0xf8/0x160 [ 97.874028][ T6138] dump_stack+0x1c/0x5c [ 97.874735][ T6138] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.875631][ T6138] f2fs_iget+0x1a74/0x5170 [ 97.876420][ T6138] f2fs_nfs_get_inode+0x80/0x118 [ 97.877277][ T6138] generic_fh_to_dentry+0x9c/0x104 [ 97.878147][ T6138] f2fs_fh_to_dentry+0x44/0x58 [ 97.878921][ T6138] exportfs_decode_fh_raw+0x10c/0x49c [ 97.879859][ T6138] exportfs_decode_fh+0x50/0x80 [ 97.880683][ T6138] do_handle_open+0x514/0x8e8 [ 97.881443][ T6138] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.882402][ T6138] invoke_syscall+0x98/0x2b8 [ 97.883146][ T6138] el0_svc_common+0x138/0x258 [ 97.883874][ T6138] do_el0_svc+0x58/0x14c [ 97.884540][ T6138] el0_svc+0x78/0x1e0 [ 97.885168][ T6138] el0t_64_sync_handler+0xcc/0xe4 [ 97.885982][ T6138] el0t_64_sync+0x1a0/0x1a4 [ 97.907917][ T6142] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 97.927642][ T6142] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.928855][ T6142] CPU: 0 PID: 6142 Comm: syz.1.156 Tainted: G B 5.15.189-syzkaller #0 [ 97.930376][ T6142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.932079][ T6142] Call trace: [ 97.932621][ T6142] dump_backtrace+0x0/0x43c [ 97.933408][ T6142] show_stack+0x2c/0x3c [ 97.934114][ T6142] __dump_stack+0x30/0x40 [ 97.934854][ T6142] dump_stack_lvl+0xf8/0x160 [ 97.935644][ T6142] dump_stack+0x1c/0x5c [ 97.936340][ T6142] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.937242][ T6142] f2fs_iget+0x1a74/0x5170 [ 97.937966][ T6142] f2fs_nfs_get_inode+0x80/0x118 [ 97.938768][ T6142] generic_fh_to_dentry+0x9c/0x104 [ 97.939595][ T6142] f2fs_fh_to_dentry+0x44/0x58 [ 97.940379][ T6142] exportfs_decode_fh_raw+0x10c/0x49c [ 97.941284][ T6142] exportfs_decode_fh+0x50/0x80 [ 97.942105][ T6142] do_handle_open+0x514/0x8e8 [ 97.942894][ T6142] __arm64_sys_open_by_handle_at+0x80/0x94 [ 97.943878][ T6142] invoke_syscall+0x98/0x2b8 [ 97.944661][ T6142] el0_svc_common+0x138/0x258 [ 97.945405][ T6142] do_el0_svc+0x58/0x14c [ 97.946112][ T6142] el0_svc+0x78/0x1e0 [ 97.946747][ T6142] el0t_64_sync_handler+0xcc/0xe4 [ 97.947618][ T6142] el0t_64_sync+0x1a0/0x1a4 [ 97.980324][ T6151] loop4: detected capacity change from 0 to 40427 [ 97.981466][ T6142] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.983581][ T6165] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 97.984800][ T6165] CPU: 1 PID: 6165 Comm: syz.1.156 Tainted: G B 5.15.189-syzkaller #0 [ 97.986239][ T6165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 97.987741][ T6165] Call trace: [ 97.988242][ T6165] dump_backtrace+0x0/0x43c [ 97.988911][ T6165] show_stack+0x2c/0x3c [ 97.989335][ T6138] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 97.989469][ T6165] __dump_stack+0x30/0x40 [ 97.991969][ T6165] dump_stack_lvl+0xf8/0x160 [ 97.992657][ T6165] dump_stack+0x1c/0x5c [ 97.993352][ T6165] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 97.994168][ T6165] f2fs_iget+0x1a74/0x5170 [ 97.994925][ T6165] f2fs_nfs_get_inode+0x80/0x118 [ 97.995670][ T6165] generic_fh_to_dentry+0x9c/0x104 [ 97.996549][ T6165] f2fs_fh_to_dentry+0x44/0x58 [ 97.997315][ T6165] exportfs_decode_fh_raw+0x10c/0x49c [ 97.998192][ T6165] exportfs_decode_fh+0x50/0x80 [ 97.998978][ T6165] do_handle_open+0x514/0x8e8 [ 97.999695][ T6165] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.000642][ T6165] invoke_syscall+0x98/0x2b8 [ 98.001393][ T6165] el0_svc_common+0x138/0x258 [ 98.002155][ T6165] do_el0_svc+0x58/0x14c [ 98.002838][ T6165] el0_svc+0x78/0x1e0 [ 98.003443][ T6165] el0t_64_sync_handler+0xcc/0xe4 [ 98.004276][ T6165] el0t_64_sync+0x1a0/0x1a4 [ 98.022868][ T6161] loop2: detected capacity change from 0 to 40427 [ 98.024259][ T6165] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.044005][ T6151] F2FS-fs (loop4): Found nat_bits in checkpoint [ 98.053101][ T6151] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 98.054828][ T6151] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.056166][ T6151] CPU: 0 PID: 6151 Comm: syz.4.157 Tainted: G B 5.15.189-syzkaller #0 [ 98.057771][ T6151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.059404][ T6151] Call trace: [ 98.059914][ T6151] dump_backtrace+0x0/0x43c [ 98.060646][ T6151] show_stack+0x2c/0x3c [ 98.061320][ T6151] __dump_stack+0x30/0x40 [ 98.062010][ T6151] dump_stack_lvl+0xf8/0x160 [ 98.062747][ T6151] dump_stack+0x1c/0x5c [ 98.063393][ T6151] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.064323][ T6151] f2fs_iget+0x1a74/0x5170 [ 98.065095][ T6151] f2fs_nfs_get_inode+0x80/0x118 [ 98.065922][ T6151] generic_fh_to_dentry+0x9c/0x104 [ 98.066692][ T6151] f2fs_fh_to_dentry+0x44/0x58 [ 98.067503][ T6151] exportfs_decode_fh_raw+0x10c/0x49c [ 98.068429][ T6151] exportfs_decode_fh+0x50/0x80 [ 98.069215][ T6151] do_handle_open+0x514/0x8e8 [ 98.069942][ T6151] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.070785][ T6151] invoke_syscall+0x98/0x2b8 [ 98.071463][ T6151] el0_svc_common+0x138/0x258 [ 98.072368][ T6151] do_el0_svc+0x58/0x14c [ 98.073018][ T6151] el0_svc+0x78/0x1e0 [ 98.073621][ T6151] el0t_64_sync_handler+0xcc/0xe4 [ 98.074438][ T6151] el0t_64_sync+0x1a0/0x1a4 [ 98.100774][ T6164] loop0: detected capacity change from 0 to 40427 [ 98.103138][ T6161] F2FS-fs (loop2): Found nat_bits in checkpoint [ 98.114692][ T6161] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 98.116544][ T6161] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.116737][ T6151] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.117735][ T6161] CPU: 0 PID: 6161 Comm: syz.2.158 Tainted: G B 5.15.189-syzkaller #0 [ 98.120888][ T6161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.122447][ T6161] Call trace: [ 98.122936][ T6161] dump_backtrace+0x0/0x43c [ 98.123660][ T6161] show_stack+0x2c/0x3c [ 98.124327][ T6161] __dump_stack+0x30/0x40 [ 98.125016][ T6161] dump_stack_lvl+0xf8/0x160 [ 98.125747][ T6161] dump_stack+0x1c/0x5c [ 98.126398][ T6161] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.127233][ T6161] f2fs_iget+0x1a74/0x5170 [ 98.127973][ T6161] f2fs_nfs_get_inode+0x80/0x118 [ 98.128711][ T6161] generic_fh_to_dentry+0x9c/0x104 [ 98.129553][ T6161] f2fs_fh_to_dentry+0x44/0x58 [ 98.130288][ T6161] exportfs_decode_fh_raw+0x10c/0x49c [ 98.131085][ T6161] exportfs_decode_fh+0x50/0x80 [ 98.131854][ T6161] do_handle_open+0x514/0x8e8 [ 98.132568][ T6161] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.133565][ T6161] invoke_syscall+0x98/0x2b8 [ 98.134275][ T6161] el0_svc_common+0x138/0x258 [ 98.135066][ T6161] do_el0_svc+0x58/0x14c [ 98.135696][ T6161] el0_svc+0x78/0x1e0 [ 98.136321][ T6161] el0t_64_sync_handler+0xcc/0xe4 [ 98.137045][ T6161] el0t_64_sync+0x1a0/0x1a4 [ 98.151243][ T6164] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.159020][ T6151] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.160502][ T6151] CPU: 1 PID: 6151 Comm: syz.4.157 Tainted: G B 5.15.189-syzkaller #0 [ 98.161925][ T6151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.163443][ T6151] Call trace: [ 98.163955][ T6151] dump_backtrace+0x0/0x43c [ 98.164624][ T6151] show_stack+0x2c/0x3c [ 98.165206][ T6151] __dump_stack+0x30/0x40 [ 98.165816][ T6151] dump_stack_lvl+0xf8/0x160 [ 98.166483][ T6151] dump_stack+0x1c/0x5c [ 98.167162][ T6151] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.167901][ T6151] f2fs_iget+0x1a74/0x5170 [ 98.168542][ T6151] f2fs_nfs_get_inode+0x80/0x118 [ 98.169246][ T6151] generic_fh_to_dentry+0x9c/0x104 [ 98.170025][ T6151] f2fs_fh_to_dentry+0x44/0x58 [ 98.170658][ T6151] exportfs_decode_fh_raw+0x10c/0x49c [ 98.171397][ T6151] exportfs_decode_fh+0x50/0x80 [ 98.172114][ T6151] do_handle_open+0x514/0x8e8 [ 98.172792][ T6151] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.173693][ T6151] invoke_syscall+0x98/0x2b8 [ 98.174434][ T6151] el0_svc_common+0x138/0x258 [ 98.175099][ T6151] do_el0_svc+0x58/0x14c [ 98.175698][ T6151] el0_svc+0x78/0x1e0 [ 98.176258][ T6151] el0t_64_sync_handler+0xcc/0xe4 [ 98.177082][ T6151] el0t_64_sync+0x1a0/0x1a4 [ 98.177779][ T6161] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.184685][ T6181] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.185867][ T6181] CPU: 0 PID: 6181 Comm: syz.2.158 Tainted: G B 5.15.189-syzkaller #0 [ 98.187556][ T6181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.189217][ T6181] Call trace: [ 98.189757][ T6181] dump_backtrace+0x0/0x43c [ 98.190538][ T6181] show_stack+0x2c/0x3c [ 98.191180][ T6181] __dump_stack+0x30/0x40 [ 98.191794][ T6181] dump_stack_lvl+0xf8/0x160 [ 98.192477][ T6181] dump_stack+0x1c/0x5c [ 98.193136][ T6181] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.194033][ T6181] f2fs_iget+0x1a74/0x5170 [ 98.194701][ T6181] f2fs_nfs_get_inode+0x80/0x118 [ 98.195461][ T6181] generic_fh_to_dentry+0x9c/0x104 [ 98.196260][ T6181] f2fs_fh_to_dentry+0x44/0x58 [ 98.197056][ T6181] exportfs_decode_fh_raw+0x10c/0x49c [ 98.197943][ T6181] exportfs_decode_fh+0x50/0x80 [ 98.198717][ T6181] do_handle_open+0x514/0x8e8 [ 98.199482][ T6181] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.200369][ T6181] invoke_syscall+0x98/0x2b8 [ 98.201081][ T6181] el0_svc_common+0x138/0x258 [ 98.201834][ T6181] do_el0_svc+0x58/0x14c [ 98.202482][ T6181] el0_svc+0x78/0x1e0 [ 98.203066][ T6181] el0t_64_sync_handler+0xcc/0xe4 [ 98.203913][ T6181] el0t_64_sync+0x1a0/0x1a4 [ 98.211369][ T6164] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.213251][ T6164] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.214475][ T6164] CPU: 1 PID: 6164 Comm: syz.0.159 Tainted: G B 5.15.189-syzkaller #0 [ 98.216056][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.217786][ T6164] Call trace: [ 98.218307][ T6164] dump_backtrace+0x0/0x43c [ 98.219003][ T6164] show_stack+0x2c/0x3c [ 98.219629][ T6164] __dump_stack+0x30/0x40 [ 98.220313][ T6164] dump_stack_lvl+0xf8/0x160 [ 98.221014][ T6164] dump_stack+0x1c/0x5c [ 98.221599][ T6164] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.222418][ T6164] f2fs_iget+0x1a74/0x5170 [ 98.223135][ T6164] f2fs_nfs_get_inode+0x80/0x118 [ 98.224042][ T6164] generic_fh_to_dentry+0x9c/0x104 [ 98.224909][ T6164] f2fs_fh_to_dentry+0x44/0x58 [ 98.225767][ T6164] exportfs_decode_fh_raw+0x10c/0x49c [ 98.226551][ T6181] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.226594][ T6164] exportfs_decode_fh+0x50/0x80 [ 98.229138][ T6164] do_handle_open+0x514/0x8e8 [ 98.229844][ T6164] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.230750][ T6164] invoke_syscall+0x98/0x2b8 [ 98.231418][ T6164] el0_svc_common+0x138/0x258 [ 98.232210][ T6164] do_el0_svc+0x58/0x14c [ 98.232977][ T6164] el0_svc+0x78/0x1e0 [ 98.233657][ T6164] el0t_64_sync_handler+0xcc/0xe4 [ 98.234454][ T6164] el0t_64_sync+0x1a0/0x1a4 [ 98.239839][ T6151] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.269186][ T6164] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.271187][ T6183] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.272451][ T6183] CPU: 0 PID: 6183 Comm: syz.0.159 Tainted: G B 5.15.189-syzkaller #0 [ 98.274011][ T6183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.275635][ T6183] Call trace: [ 98.276185][ T6183] dump_backtrace+0x0/0x43c [ 98.276966][ T6183] show_stack+0x2c/0x3c [ 98.277595][ T6183] __dump_stack+0x30/0x40 [ 98.278333][ T6183] dump_stack_lvl+0xf8/0x160 [ 98.279086][ T6183] dump_stack+0x1c/0x5c [ 98.279779][ T6183] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.280616][ T6183] f2fs_iget+0x1a74/0x5170 [ 98.281292][ T6183] f2fs_nfs_get_inode+0x80/0x118 [ 98.282017][ T6183] generic_fh_to_dentry+0x9c/0x104 [ 98.282776][ T6183] f2fs_fh_to_dentry+0x44/0x58 [ 98.283457][ T6183] exportfs_decode_fh_raw+0x10c/0x49c [ 98.284244][ T6183] exportfs_decode_fh+0x50/0x80 [ 98.284944][ T6183] do_handle_open+0x514/0x8e8 [ 98.285632][ T6183] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.286447][ T6183] invoke_syscall+0x98/0x2b8 [ 98.287124][ T6183] el0_svc_common+0x138/0x258 [ 98.287780][ T6183] do_el0_svc+0x58/0x14c [ 98.288519][ T6183] el0_svc+0x78/0x1e0 [ 98.289165][ T6183] el0t_64_sync_handler+0xcc/0xe4 [ 98.289963][ T6183] el0t_64_sync+0x1a0/0x1a4 [ 98.351677][ T6180] loop3: detected capacity change from 0 to 40427 [ 98.353054][ T6183] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.403071][ T6179] loop1: detected capacity change from 0 to 40427 [ 98.441604][ T6180] F2FS-fs (loop3): Found nat_bits in checkpoint [ 98.454331][ T6179] F2FS-fs (loop1): Found nat_bits in checkpoint [ 98.475783][ T6187] loop4: detected capacity change from 0 to 40427 [ 98.477048][ T6179] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 98.478940][ T6179] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.483112][ T6180] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 98.484704][ T6180] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.485947][ T6180] CPU: 0 PID: 6180 Comm: syz.3.160 Tainted: G B 5.15.189-syzkaller #0 [ 98.487520][ T6180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.489034][ T6180] Call trace: [ 98.489529][ T6180] dump_backtrace+0x0/0x43c [ 98.490220][ T6180] show_stack+0x2c/0x3c [ 98.490806][ T6180] __dump_stack+0x30/0x40 [ 98.491484][ T6180] dump_stack_lvl+0xf8/0x160 [ 98.492181][ T6180] dump_stack+0x1c/0x5c [ 98.492844][ T6180] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.493658][ T6180] f2fs_iget+0x1a74/0x5170 [ 98.494383][ T6180] f2fs_nfs_get_inode+0x80/0x118 [ 98.495199][ T6180] generic_fh_to_dentry+0x9c/0x104 [ 98.496105][ T6180] f2fs_fh_to_dentry+0x44/0x58 [ 98.496934][ T6180] exportfs_decode_fh_raw+0x10c/0x49c [ 98.497779][ T6180] exportfs_decode_fh+0x50/0x80 [ 98.498573][ T6180] do_handle_open+0x514/0x8e8 [ 98.499392][ T6180] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.500329][ T6180] invoke_syscall+0x98/0x2b8 [ 98.501039][ T6180] el0_svc_common+0x138/0x258 [ 98.501820][ T6180] do_el0_svc+0x58/0x14c [ 98.502474][ T6180] el0_svc+0x78/0x1e0 [ 98.503099][ T6180] el0t_64_sync_handler+0xcc/0xe4 [ 98.503905][ T6180] el0t_64_sync+0x1a0/0x1a4 [ 98.507492][ T6179] CPU: 0 PID: 6179 Comm: syz.1.161 Tainted: G B 5.15.189-syzkaller #0 [ 98.508945][ T6179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.510546][ T6179] Call trace: [ 98.511142][ T6179] dump_backtrace+0x0/0x43c [ 98.511897][ T6179] show_stack+0x2c/0x3c [ 98.512637][ T6179] __dump_stack+0x30/0x40 [ 98.513328][ T6179] dump_stack_lvl+0xf8/0x160 [ 98.514072][ T6179] dump_stack+0x1c/0x5c [ 98.514785][ T6179] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.515639][ T6179] f2fs_iget+0x1a74/0x5170 [ 98.516427][ T6179] f2fs_nfs_get_inode+0x80/0x118 [ 98.517276][ T6179] generic_fh_to_dentry+0x9c/0x104 [ 98.518137][ T6179] f2fs_fh_to_dentry+0x44/0x58 [ 98.518894][ T6179] exportfs_decode_fh_raw+0x10c/0x49c [ 98.519792][ T6179] exportfs_decode_fh+0x50/0x80 [ 98.520597][ T6179] do_handle_open+0x514/0x8e8 [ 98.521343][ T6179] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.522280][ T6179] invoke_syscall+0x98/0x2b8 [ 98.523048][ T6179] el0_svc_common+0x138/0x258 [ 98.523754][ T6179] do_el0_svc+0x58/0x14c [ 98.524384][ T6179] el0_svc+0x78/0x1e0 [ 98.524961][ T6179] el0t_64_sync_handler+0xcc/0xe4 [ 98.525734][ T6179] el0t_64_sync+0x1a0/0x1a4 [ 98.539543][ T6180] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.548040][ T6198] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.549337][ T6198] CPU: 1 PID: 6198 Comm: syz.3.160 Tainted: G B 5.15.189-syzkaller #0 [ 98.550793][ T6198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.552277][ T6198] Call trace: [ 98.552782][ T6198] dump_backtrace+0x0/0x43c [ 98.553464][ T6198] show_stack+0x2c/0x3c [ 98.554111][ T6198] __dump_stack+0x30/0x40 [ 98.554765][ T6198] dump_stack_lvl+0xf8/0x160 [ 98.555383][ T6198] dump_stack+0x1c/0x5c [ 98.555961][ T6198] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.556686][ T6198] f2fs_iget+0x1a74/0x5170 [ 98.557269][ T6198] f2fs_nfs_get_inode+0x80/0x118 [ 98.557983][ T6198] generic_fh_to_dentry+0x9c/0x104 [ 98.558844][ T6198] f2fs_fh_to_dentry+0x44/0x58 [ 98.559239][ T6179] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.559533][ T6198] exportfs_decode_fh_raw+0x10c/0x49c [ 98.562148][ T6198] exportfs_decode_fh+0x50/0x80 [ 98.562855][ T6198] do_handle_open+0x514/0x8e8 [ 98.563499][ T6198] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.563563][ T6185] loop2: detected capacity change from 0 to 40427 [ 98.564429][ T6198] invoke_syscall+0x98/0x2b8 [ 98.566048][ T6199] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.566187][ T6198] el0_svc_common+0x138/0x258 [ 98.568174][ T6198] do_el0_svc+0x58/0x14c [ 98.568837][ T6198] el0_svc+0x78/0x1e0 [ 98.569507][ T6198] el0t_64_sync_handler+0xcc/0xe4 [ 98.570327][ T6198] el0t_64_sync+0x1a0/0x1a4 [ 98.571087][ T6199] CPU: 0 PID: 6199 Comm: syz.1.161 Tainted: G B 5.15.189-syzkaller #0 [ 98.572554][ T6199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.574216][ T6199] Call trace: [ 98.574739][ T6199] dump_backtrace+0x0/0x43c [ 98.575500][ T6199] show_stack+0x2c/0x3c [ 98.576223][ T6199] __dump_stack+0x30/0x40 [ 98.576946][ T6199] dump_stack_lvl+0xf8/0x160 [ 98.577705][ T6199] dump_stack+0x1c/0x5c [ 98.578438][ T6199] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.579292][ T6199] f2fs_iget+0x1a74/0x5170 [ 98.580054][ T6199] f2fs_nfs_get_inode+0x80/0x118 [ 98.580793][ T6199] generic_fh_to_dentry+0x9c/0x104 [ 98.581638][ T6199] f2fs_fh_to_dentry+0x44/0x58 [ 98.582450][ T6199] exportfs_decode_fh_raw+0x10c/0x49c [ 98.583368][ T6199] exportfs_decode_fh+0x50/0x80 [ 98.584127][ T6199] do_handle_open+0x514/0x8e8 [ 98.584788][ T6199] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.585660][ T6199] invoke_syscall+0x98/0x2b8 [ 98.586427][ T6199] el0_svc_common+0x138/0x258 [ 98.587224][ T6199] do_el0_svc+0x58/0x14c [ 98.587964][ T6199] el0_svc+0x78/0x1e0 [ 98.588609][ T6199] el0t_64_sync_handler+0xcc/0xe4 [ 98.589397][ T6199] el0t_64_sync+0x1a0/0x1a4 [ 98.603580][ T6199] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.605667][ T6198] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.628373][ T6197] loop0: detected capacity change from 0 to 40427 [ 98.633033][ T6185] F2FS-fs (loop2): Found nat_bits in checkpoint [ 98.657870][ T6187] F2FS-fs (loop4): Found nat_bits in checkpoint [ 98.674229][ T6187] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 98.675913][ T6185] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 98.675938][ T6187] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.679022][ T6185] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.680558][ T6185] CPU: 0 PID: 6185 Comm: syz.2.162 Tainted: G B 5.15.189-syzkaller #0 [ 98.682149][ T6185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.683841][ T6185] Call trace: [ 98.684380][ T6185] dump_backtrace+0x0/0x43c [ 98.685256][ T6185] show_stack+0x2c/0x3c [ 98.685895][ T6185] __dump_stack+0x30/0x40 [ 98.686655][ T6185] dump_stack_lvl+0xf8/0x160 [ 98.687419][ T6185] dump_stack+0x1c/0x5c [ 98.688156][ T6185] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.689088][ T6185] f2fs_iget+0x1a74/0x5170 [ 98.689869][ T6185] f2fs_nfs_get_inode+0x80/0x118 [ 98.690662][ T6185] generic_fh_to_dentry+0x9c/0x104 [ 98.691461][ T6185] f2fs_fh_to_dentry+0x44/0x58 [ 98.692184][ T6185] exportfs_decode_fh_raw+0x10c/0x49c [ 98.693120][ T6185] exportfs_decode_fh+0x50/0x80 [ 98.693967][ T6185] do_handle_open+0x514/0x8e8 [ 98.694776][ T6185] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.695755][ T6185] invoke_syscall+0x98/0x2b8 [ 98.696518][ T6185] el0_svc_common+0x138/0x258 [ 98.697226][ T6185] do_el0_svc+0x58/0x14c [ 98.697889][ T6185] el0_svc+0x78/0x1e0 [ 98.698454][ T6185] el0t_64_sync_handler+0xcc/0xe4 [ 98.699336][ T6185] el0t_64_sync+0x1a0/0x1a4 [ 98.703543][ T6187] CPU: 0 PID: 6187 Comm: syz.4.163 Tainted: G B 5.15.189-syzkaller #0 [ 98.704957][ T6187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.706366][ T6187] Call trace: [ 98.706882][ T6187] dump_backtrace+0x0/0x43c [ 98.707582][ T6187] show_stack+0x2c/0x3c [ 98.708308][ T6187] __dump_stack+0x30/0x40 [ 98.709048][ T6187] dump_stack_lvl+0xf8/0x160 [ 98.709810][ T6187] dump_stack+0x1c/0x5c [ 98.710509][ T6187] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.711420][ T6187] f2fs_iget+0x1a74/0x5170 [ 98.712128][ T6187] f2fs_nfs_get_inode+0x80/0x118 [ 98.712994][ T6187] generic_fh_to_dentry+0x9c/0x104 [ 98.713836][ T6187] f2fs_fh_to_dentry+0x44/0x58 [ 98.714686][ T6187] exportfs_decode_fh_raw+0x10c/0x49c [ 98.715603][ T6187] exportfs_decode_fh+0x50/0x80 [ 98.716373][ T6187] do_handle_open+0x514/0x8e8 [ 98.717134][ T6187] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.718133][ T6187] invoke_syscall+0x98/0x2b8 [ 98.718898][ T6187] el0_svc_common+0x138/0x258 [ 98.719660][ T6187] do_el0_svc+0x58/0x14c [ 98.720368][ T6187] el0_svc+0x78/0x1e0 [ 98.721004][ T6187] el0t_64_sync_handler+0xcc/0xe4 [ 98.721815][ T6187] el0t_64_sync+0x1a0/0x1a4 [ 98.727106][ T6197] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.744969][ T6197] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 98.746587][ T6197] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.747856][ T6197] CPU: 0 PID: 6197 Comm: syz.0.164 Tainted: G B 5.15.189-syzkaller #0 [ 98.749240][ T6197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.750792][ T6197] Call trace: [ 98.751332][ T6197] dump_backtrace+0x0/0x43c [ 98.752005][ T6197] show_stack+0x2c/0x3c [ 98.752662][ T6197] __dump_stack+0x30/0x40 [ 98.753450][ T6197] dump_stack_lvl+0xf8/0x160 [ 98.754207][ T6197] dump_stack+0x1c/0x5c [ 98.754933][ T6197] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.755822][ T6197] f2fs_iget+0x1a74/0x5170 [ 98.756549][ T6197] f2fs_nfs_get_inode+0x80/0x118 [ 98.757399][ T6197] generic_fh_to_dentry+0x9c/0x104 [ 98.758270][ T6197] f2fs_fh_to_dentry+0x44/0x58 [ 98.758985][ T6197] exportfs_decode_fh_raw+0x10c/0x49c [ 98.759811][ T6197] exportfs_decode_fh+0x50/0x80 [ 98.760590][ T6197] do_handle_open+0x514/0x8e8 [ 98.761350][ T6197] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.762295][ T6197] invoke_syscall+0x98/0x2b8 [ 98.763011][ T6197] el0_svc_common+0x138/0x258 [ 98.763870][ T6197] do_el0_svc+0x58/0x14c [ 98.764536][ T6197] el0_svc+0x78/0x1e0 [ 98.765119][ T6197] el0t_64_sync_handler+0xcc/0xe4 [ 98.765887][ T6197] el0t_64_sync+0x1a0/0x1a4 [ 98.773484][ T6185] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.775604][ T6187] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.777637][ T6215] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.778914][ T6215] CPU: 1 PID: 6215 Comm: syz.4.163 Tainted: G B 5.15.189-syzkaller #0 [ 98.780484][ T6215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.782239][ T6215] Call trace: [ 98.782765][ T6215] dump_backtrace+0x0/0x43c [ 98.783486][ T6215] show_stack+0x2c/0x3c [ 98.784191][ T6215] __dump_stack+0x30/0x40 [ 98.784865][ T6215] dump_stack_lvl+0xf8/0x160 [ 98.785541][ T6215] dump_stack+0x1c/0x5c [ 98.786122][ T6215] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.786933][ T6215] f2fs_iget+0x1a74/0x5170 [ 98.787583][ T6215] f2fs_nfs_get_inode+0x80/0x118 [ 98.788410][ T6215] generic_fh_to_dentry+0x9c/0x104 [ 98.789187][ T6215] f2fs_fh_to_dentry+0x44/0x58 [ 98.789880][ T6215] exportfs_decode_fh_raw+0x10c/0x49c [ 98.790693][ T6215] exportfs_decode_fh+0x50/0x80 [ 98.791400][ T6215] do_handle_open+0x514/0x8e8 [ 98.792143][ T6215] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.793005][ T6215] invoke_syscall+0x98/0x2b8 [ 98.793689][ T6215] el0_svc_common+0x138/0x258 [ 98.794388][ T6215] do_el0_svc+0x58/0x14c [ 98.795002][ T6215] el0_svc+0x78/0x1e0 [ 98.795609][ T6215] el0t_64_sync_handler+0xcc/0xe4 [ 98.796366][ T6215] el0t_64_sync+0x1a0/0x1a4 [ 98.807816][ T6215] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.811459][ T6197] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.811802][ T6185] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.814669][ T6185] CPU: 1 PID: 6185 Comm: syz.2.162 Tainted: G B 5.15.189-syzkaller #0 [ 98.816045][ T6185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.817476][ T6185] Call trace: [ 98.817970][ T6185] dump_backtrace+0x0/0x43c [ 98.818229][ T6217] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.818691][ T6185] show_stack+0x2c/0x3c [ 98.820544][ T6185] __dump_stack+0x30/0x40 [ 98.821196][ T6185] dump_stack_lvl+0xf8/0x160 [ 98.821884][ T6185] dump_stack+0x1c/0x5c [ 98.822544][ T6185] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.823371][ T6185] f2fs_iget+0x1a74/0x5170 [ 98.824092][ T6185] f2fs_nfs_get_inode+0x80/0x118 [ 98.824917][ T6185] generic_fh_to_dentry+0x9c/0x104 [ 98.825742][ T6185] f2fs_fh_to_dentry+0x44/0x58 [ 98.826476][ T6185] exportfs_decode_fh_raw+0x10c/0x49c [ 98.827423][ T6185] exportfs_decode_fh+0x50/0x80 [ 98.828241][ T6185] do_handle_open+0x514/0x8e8 [ 98.828992][ T6185] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.829856][ T6185] invoke_syscall+0x98/0x2b8 [ 98.830617][ T6185] el0_svc_common+0x138/0x258 [ 98.831392][ T6185] do_el0_svc+0x58/0x14c [ 98.832068][ T6185] el0_svc+0x78/0x1e0 [ 98.832629][ T6185] el0t_64_sync_handler+0xcc/0xe4 [ 98.833349][ T6185] el0t_64_sync+0x1a0/0x1a4 [ 98.837573][ T6208] loop1: detected capacity change from 0 to 40427 [ 98.840859][ T6217] CPU: 0 PID: 6217 Comm: syz.0.164 Tainted: G B 5.15.189-syzkaller #0 [ 98.842280][ T6217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.843903][ T6217] Call trace: [ 98.844438][ T6217] dump_backtrace+0x0/0x43c [ 98.845166][ T6217] show_stack+0x2c/0x3c [ 98.845827][ T6217] __dump_stack+0x30/0x40 [ 98.846541][ T6217] dump_stack_lvl+0xf8/0x160 [ 98.847215][ T6217] dump_stack+0x1c/0x5c [ 98.847814][ T6217] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.848773][ T6217] f2fs_iget+0x1a74/0x5170 [ 98.849535][ T6217] f2fs_nfs_get_inode+0x80/0x118 [ 98.850340][ T6217] generic_fh_to_dentry+0x9c/0x104 [ 98.851236][ T6185] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.851254][ T6217] f2fs_fh_to_dentry+0x44/0x58 [ 98.853819][ T6217] exportfs_decode_fh_raw+0x10c/0x49c [ 98.854686][ T6217] exportfs_decode_fh+0x50/0x80 [ 98.855508][ T6217] do_handle_open+0x514/0x8e8 [ 98.856292][ T6217] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.857290][ T6217] invoke_syscall+0x98/0x2b8 [ 98.858164][ T6217] el0_svc_common+0x138/0x258 [ 98.858957][ T6217] do_el0_svc+0x58/0x14c [ 98.859651][ T6217] el0_svc+0x78/0x1e0 [ 98.860330][ T6217] el0t_64_sync_handler+0xcc/0xe4 [ 98.861203][ T6217] el0t_64_sync+0x1a0/0x1a4 [ 98.901433][ T6205] loop3: detected capacity change from 0 to 40427 [ 98.902536][ T6217] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 98.935014][ T6208] F2FS-fs (loop1): Found nat_bits in checkpoint [ 98.957965][ T6208] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 98.981088][ T6208] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 98.982313][ T6208] CPU: 0 PID: 6208 Comm: syz.1.165 Tainted: G B 5.15.189-syzkaller #0 [ 98.983728][ T6208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 98.985465][ T6208] Call trace: [ 98.986011][ T6208] dump_backtrace+0x0/0x43c [ 98.986756][ T6208] show_stack+0x2c/0x3c [ 98.987461][ T6208] __dump_stack+0x30/0x40 [ 98.988187][ T6208] dump_stack_lvl+0xf8/0x160 [ 98.988906][ T6208] dump_stack+0x1c/0x5c [ 98.989588][ T6208] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 98.990330][ T6208] f2fs_iget+0x1a74/0x5170 [ 98.991020][ T6208] f2fs_nfs_get_inode+0x80/0x118 [ 98.991847][ T6208] generic_fh_to_dentry+0x9c/0x104 [ 98.992691][ T6208] f2fs_fh_to_dentry+0x44/0x58 [ 98.993435][ T6208] exportfs_decode_fh_raw+0x10c/0x49c [ 98.994307][ T6208] exportfs_decode_fh+0x50/0x80 [ 98.995028][ T6208] do_handle_open+0x514/0x8e8 [ 98.995775][ T6208] __arm64_sys_open_by_handle_at+0x80/0x94 [ 98.996706][ T6208] invoke_syscall+0x98/0x2b8 [ 98.997461][ T6208] el0_svc_common+0x138/0x258 [ 98.998261][ T6208] do_el0_svc+0x58/0x14c [ 98.998918][ T6208] el0_svc+0x78/0x1e0 [ 98.999534][ T6208] el0t_64_sync_handler+0xcc/0xe4 [ 99.000378][ T6208] el0t_64_sync+0x1a0/0x1a4 [ 99.020501][ T6205] F2FS-fs (loop3): Found nat_bits in checkpoint [ 99.043813][ T6208] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.045853][ T6232] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.047014][ T6232] CPU: 0 PID: 6232 Comm: syz.1.165 Tainted: G B 5.15.189-syzkaller #0 [ 99.048330][ T6232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.049849][ T6232] Call trace: [ 99.050388][ T6232] dump_backtrace+0x0/0x43c [ 99.051068][ T6232] show_stack+0x2c/0x3c [ 99.051679][ T6232] __dump_stack+0x30/0x40 [ 99.052303][ T6232] dump_stack_lvl+0xf8/0x160 [ 99.052963][ T6232] dump_stack+0x1c/0x5c [ 99.053603][ T6232] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.054321][ T6232] f2fs_iget+0x1a74/0x5170 [ 99.054918][ T6232] f2fs_nfs_get_inode+0x80/0x118 [ 99.055663][ T6232] generic_fh_to_dentry+0x9c/0x104 [ 99.056441][ T6232] f2fs_fh_to_dentry+0x44/0x58 [ 99.057222][ T6232] exportfs_decode_fh_raw+0x10c/0x49c [ 99.057979][ T6232] exportfs_decode_fh+0x50/0x80 [ 99.058696][ T6232] do_handle_open+0x514/0x8e8 [ 99.059404][ T6232] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.060272][ T6232] invoke_syscall+0x98/0x2b8 [ 99.060968][ T6232] el0_svc_common+0x138/0x258 [ 99.061634][ T6232] do_el0_svc+0x58/0x14c [ 99.062276][ T6232] el0_svc+0x78/0x1e0 [ 99.062818][ T6232] el0t_64_sync_handler+0xcc/0xe4 [ 99.063551][ T6232] el0t_64_sync+0x1a0/0x1a4 [ 99.064850][ T6205] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 99.069586][ T6205] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.070845][ T6205] CPU: 0 PID: 6205 Comm: syz.3.166 Tainted: G B 5.15.189-syzkaller #0 [ 99.072476][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.074180][ T6205] Call trace: [ 99.074672][ T6205] dump_backtrace+0x0/0x43c [ 99.075386][ T6205] show_stack+0x2c/0x3c [ 99.076066][ T6205] __dump_stack+0x30/0x40 [ 99.076727][ T6205] dump_stack_lvl+0xf8/0x160 [ 99.077477][ T6205] dump_stack+0x1c/0x5c [ 99.078182][ T6205] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.079030][ T6205] f2fs_iget+0x1a74/0x5170 [ 99.079763][ T6205] f2fs_nfs_get_inode+0x80/0x118 [ 99.080537][ T6205] generic_fh_to_dentry+0x9c/0x104 [ 99.081405][ T6205] f2fs_fh_to_dentry+0x44/0x58 [ 99.082220][ T6205] exportfs_decode_fh_raw+0x10c/0x49c [ 99.083150][ T6205] exportfs_decode_fh+0x50/0x80 [ 99.083951][ T6205] do_handle_open+0x514/0x8e8 [ 99.084729][ T6205] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.085737][ T6205] invoke_syscall+0x98/0x2b8 [ 99.086523][ T6205] el0_svc_common+0x138/0x258 [ 99.087307][ T6205] do_el0_svc+0x58/0x14c [ 99.087950][ T6205] el0_svc+0x78/0x1e0 [ 99.088565][ T6205] el0t_64_sync_handler+0xcc/0xe4 [ 99.089372][ T6205] el0t_64_sync+0x1a0/0x1a4 [ 99.093147][ T6219] loop4: detected capacity change from 0 to 40427 [ 99.116093][ T6232] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.119952][ T6205] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.122003][ T6233] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.123147][ T6233] CPU: 1 PID: 6233 Comm: syz.3.166 Tainted: G B 5.15.189-syzkaller #0 [ 99.124479][ T6233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.126048][ T6233] Call trace: [ 99.126543][ T6233] dump_backtrace+0x0/0x43c [ 99.127219][ T6233] show_stack+0x2c/0x3c [ 99.127799][ T6233] __dump_stack+0x30/0x40 [ 99.128527][ T6233] dump_stack_lvl+0xf8/0x160 [ 99.129198][ T6233] dump_stack+0x1c/0x5c [ 99.129872][ T6233] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.130672][ T6233] f2fs_iget+0x1a74/0x5170 [ 99.131310][ T6233] f2fs_nfs_get_inode+0x80/0x118 [ 99.132185][ T6233] generic_fh_to_dentry+0x9c/0x104 [ 99.133033][ T6233] f2fs_fh_to_dentry+0x44/0x58 [ 99.133799][ T6233] exportfs_decode_fh_raw+0x10c/0x49c [ 99.134627][ T6233] exportfs_decode_fh+0x50/0x80 [ 99.135434][ T6233] do_handle_open+0x514/0x8e8 [ 99.136154][ T6233] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.137148][ T6233] invoke_syscall+0x98/0x2b8 [ 99.137940][ T6233] el0_svc_common+0x138/0x258 [ 99.138755][ T6233] do_el0_svc+0x58/0x14c [ 99.139414][ T6233] el0_svc+0x78/0x1e0 [ 99.140012][ T6233] el0t_64_sync_handler+0xcc/0xe4 [ 99.140704][ T6233] el0t_64_sync+0x1a0/0x1a4 [ 99.183869][ T6219] F2FS-fs (loop4): Found nat_bits in checkpoint [ 99.198777][ T6224] loop2: detected capacity change from 0 to 40427 [ 99.198841][ T6219] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 99.202699][ T6219] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.204043][ T6219] CPU: 1 PID: 6219 Comm: syz.4.167 Tainted: G B 5.15.189-syzkaller #0 [ 99.205390][ T6219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.206868][ T6219] Call trace: [ 99.207355][ T6219] dump_backtrace+0x0/0x43c [ 99.208009][ T6219] show_stack+0x2c/0x3c [ 99.208636][ T6219] __dump_stack+0x30/0x40 [ 99.209297][ T6219] dump_stack_lvl+0xf8/0x160 [ 99.210005][ T6219] dump_stack+0x1c/0x5c [ 99.210722][ T6219] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.211570][ T6219] f2fs_iget+0x1a74/0x5170 [ 99.212284][ T6219] f2fs_nfs_get_inode+0x80/0x118 [ 99.213011][ T6219] generic_fh_to_dentry+0x9c/0x104 [ 99.213811][ T6219] f2fs_fh_to_dentry+0x44/0x58 [ 99.214615][ T6219] exportfs_decode_fh_raw+0x10c/0x49c [ 99.215486][ T6219] exportfs_decode_fh+0x50/0x80 [ 99.216251][ T6219] do_handle_open+0x514/0x8e8 [ 99.216984][ T6219] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.217768][ T6219] invoke_syscall+0x98/0x2b8 [ 99.218596][ T6219] el0_svc_common+0x138/0x258 [ 99.219390][ T6219] do_el0_svc+0x58/0x14c [ 99.220084][ T6219] el0_svc+0x78/0x1e0 [ 99.220781][ T6219] el0t_64_sync_handler+0xcc/0xe4 [ 99.221641][ T6219] el0t_64_sync+0x1a0/0x1a4 [ 99.229325][ T6233] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.242261][ T6230] loop0: detected capacity change from 0 to 40427 [ 99.243861][ T6219] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.250014][ T6219] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.251205][ T6219] CPU: 1 PID: 6219 Comm: syz.4.167 Tainted: G B 5.15.189-syzkaller #0 [ 99.252745][ T6219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.254318][ T6219] Call trace: [ 99.254858][ T6219] dump_backtrace+0x0/0x43c [ 99.255581][ T6219] show_stack+0x2c/0x3c [ 99.256283][ T6219] __dump_stack+0x30/0x40 [ 99.257002][ T6219] dump_stack_lvl+0xf8/0x160 [ 99.257702][ T6219] dump_stack+0x1c/0x5c [ 99.258334][ T6219] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.259128][ T6219] f2fs_iget+0x1a74/0x5170 [ 99.259865][ T6219] f2fs_nfs_get_inode+0x80/0x118 [ 99.260654][ T6219] generic_fh_to_dentry+0x9c/0x104 [ 99.261504][ T6219] f2fs_fh_to_dentry+0x44/0x58 [ 99.262170][ T6219] exportfs_decode_fh_raw+0x10c/0x49c [ 99.263012][ T6219] exportfs_decode_fh+0x50/0x80 [ 99.263718][ T6219] do_handle_open+0x514/0x8e8 [ 99.264369][ T6219] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.265367][ T6219] invoke_syscall+0x98/0x2b8 [ 99.266110][ T6219] el0_svc_common+0x138/0x258 [ 99.266784][ T6219] do_el0_svc+0x58/0x14c [ 99.267469][ T6219] el0_svc+0x78/0x1e0 [ 99.268155][ T6219] el0t_64_sync_handler+0xcc/0xe4 [ 99.269006][ T6219] el0t_64_sync+0x1a0/0x1a4 [ 99.270101][ T6219] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.296005][ T6224] F2FS-fs (loop2): Found nat_bits in checkpoint [ 99.306453][ T6224] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 99.308197][ T6224] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.309557][ T6224] CPU: 0 PID: 6224 Comm: syz.2.168 Tainted: G B 5.15.189-syzkaller #0 [ 99.311000][ T6224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.312675][ T6224] Call trace: [ 99.313253][ T6224] dump_backtrace+0x0/0x43c [ 99.314001][ T6224] show_stack+0x2c/0x3c [ 99.314638][ T6224] __dump_stack+0x30/0x40 [ 99.315283][ T6224] dump_stack_lvl+0xf8/0x160 [ 99.316013][ T6224] dump_stack+0x1c/0x5c [ 99.316612][ T6224] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.317434][ T6224] f2fs_iget+0x1a74/0x5170 [ 99.318160][ T6224] f2fs_nfs_get_inode+0x80/0x118 [ 99.319022][ T6224] generic_fh_to_dentry+0x9c/0x104 [ 99.319898][ T6224] f2fs_fh_to_dentry+0x44/0x58 [ 99.320667][ T6224] exportfs_decode_fh_raw+0x10c/0x49c [ 99.321540][ T6224] exportfs_decode_fh+0x50/0x80 [ 99.322323][ T6224] do_handle_open+0x514/0x8e8 [ 99.323045][ T6224] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.323919][ T6224] invoke_syscall+0x98/0x2b8 [ 99.324573][ T6224] el0_svc_common+0x138/0x258 [ 99.325318][ T6224] do_el0_svc+0x58/0x14c [ 99.325974][ T6224] el0_svc+0x78/0x1e0 [ 99.326586][ T6224] el0t_64_sync_handler+0xcc/0xe4 [ 99.327405][ T6224] el0t_64_sync+0x1a0/0x1a4 [ 99.338551][ T6230] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.350677][ T6230] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 99.353377][ T6230] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.354492][ T6230] CPU: 0 PID: 6230 Comm: syz.0.169 Tainted: G B 5.15.189-syzkaller #0 [ 99.356083][ T6230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.357703][ T6230] Call trace: [ 99.358206][ T6230] dump_backtrace+0x0/0x43c [ 99.358996][ T6230] show_stack+0x2c/0x3c [ 99.359675][ T6230] __dump_stack+0x30/0x40 [ 99.360449][ T6230] dump_stack_lvl+0xf8/0x160 [ 99.361248][ T6230] dump_stack+0x1c/0x5c [ 99.361940][ T6230] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.362818][ T6230] f2fs_iget+0x1a74/0x5170 [ 99.363538][ T6230] f2fs_nfs_get_inode+0x80/0x118 [ 99.364396][ T6230] generic_fh_to_dentry+0x9c/0x104 [ 99.365191][ T6230] f2fs_fh_to_dentry+0x44/0x58 [ 99.365965][ T6230] exportfs_decode_fh_raw+0x10c/0x49c [ 99.366852][ T6230] exportfs_decode_fh+0x50/0x80 [ 99.367603][ T6230] do_handle_open+0x514/0x8e8 [ 99.368354][ T6230] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.369220][ T6230] invoke_syscall+0x98/0x2b8 [ 99.369982][ T6230] el0_svc_common+0x138/0x258 [ 99.370744][ T6230] do_el0_svc+0x58/0x14c [ 99.371410][ T6230] el0_svc+0x78/0x1e0 [ 99.372033][ T6230] el0t_64_sync_handler+0xcc/0xe4 [ 99.372785][ T6230] el0t_64_sync+0x1a0/0x1a4 [ 99.399480][ T6224] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.401394][ T6252] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.402739][ T6252] CPU: 1 PID: 6252 Comm: syz.2.168 Tainted: G B 5.15.189-syzkaller #0 [ 99.404281][ T6252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.405910][ T6252] Call trace: [ 99.406440][ T6252] dump_backtrace+0x0/0x43c [ 99.407113][ T6252] show_stack+0x2c/0x3c [ 99.407737][ T6252] __dump_stack+0x30/0x40 [ 99.408455][ T6252] dump_stack_lvl+0xf8/0x160 [ 99.409125][ T6252] dump_stack+0x1c/0x5c [ 99.409806][ T6252] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.410620][ T6252] f2fs_iget+0x1a74/0x5170 [ 99.411320][ T6252] f2fs_nfs_get_inode+0x80/0x118 [ 99.412066][ T6252] generic_fh_to_dentry+0x9c/0x104 [ 99.412847][ T6252] f2fs_fh_to_dentry+0x44/0x58 [ 99.413540][ T6252] exportfs_decode_fh_raw+0x10c/0x49c [ 99.414358][ T6252] exportfs_decode_fh+0x50/0x80 [ 99.415149][ T6252] do_handle_open+0x514/0x8e8 [ 99.415905][ T6252] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.416806][ T6252] invoke_syscall+0x98/0x2b8 [ 99.417558][ T6252] el0_svc_common+0x138/0x258 [ 99.418350][ T6252] do_el0_svc+0x58/0x14c [ 99.419037][ T6252] el0_svc+0x78/0x1e0 [ 99.419427][ T6230] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.419696][ T6252] el0t_64_sync_handler+0xcc/0xe4 [ 99.421872][ T6253] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.422409][ T6252] el0t_64_sync+0x1a0/0x1a4 [ 99.424373][ T6253] CPU: 0 PID: 6253 Comm: syz.0.169 Tainted: G B 5.15.189-syzkaller #0 [ 99.425862][ T6253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.427608][ T6253] Call trace: [ 99.428128][ T6253] dump_backtrace+0x0/0x43c [ 99.428843][ T6253] show_stack+0x2c/0x3c [ 99.429498][ T6253] __dump_stack+0x30/0x40 [ 99.430177][ T6253] dump_stack_lvl+0xf8/0x160 [ 99.430934][ T6253] dump_stack+0x1c/0x5c [ 99.431635][ T6253] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.432543][ T6253] f2fs_iget+0x1a74/0x5170 [ 99.433281][ T6253] f2fs_nfs_get_inode+0x80/0x118 [ 99.434069][ T6253] generic_fh_to_dentry+0x9c/0x104 [ 99.434867][ T6253] f2fs_fh_to_dentry+0x44/0x58 [ 99.435721][ T6253] exportfs_decode_fh_raw+0x10c/0x49c [ 99.436639][ T6253] exportfs_decode_fh+0x50/0x80 [ 99.437432][ T6253] do_handle_open+0x514/0x8e8 [ 99.438153][ T6253] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.439055][ T6253] invoke_syscall+0x98/0x2b8 [ 99.439822][ T6253] el0_svc_common+0x138/0x258 [ 99.440645][ T6253] do_el0_svc+0x58/0x14c [ 99.441313][ T6253] el0_svc+0x78/0x1e0 [ 99.441996][ T6253] el0t_64_sync_handler+0xcc/0xe4 [ 99.442801][ T6253] el0t_64_sync+0x1a0/0x1a4 [ 99.447785][ T6236] loop1: detected capacity change from 0 to 40427 [ 99.476863][ T6253] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.497254][ T6252] F2FS-fs (loop2): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.522591][ T6236] F2FS-fs (loop1): Found nat_bits in checkpoint [ 99.557158][ T6236] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 99.558988][ T6236] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.560325][ T6236] CPU: 1 PID: 6236 Comm: syz.1.170 Tainted: G B 5.15.189-syzkaller #0 [ 99.561818][ T6236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.562192][ T6249] loop3: detected capacity change from 0 to 40427 [ 99.563468][ T6236] Call trace: [ 99.565007][ T6236] dump_backtrace+0x0/0x43c [ 99.565736][ T6236] show_stack+0x2c/0x3c [ 99.566377][ T6236] __dump_stack+0x30/0x40 [ 99.567091][ T6236] dump_stack_lvl+0xf8/0x160 [ 99.567937][ T6236] dump_stack+0x1c/0x5c [ 99.568619][ T6236] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.569532][ T6236] f2fs_iget+0x1a74/0x5170 [ 99.570249][ T6236] f2fs_nfs_get_inode+0x80/0x118 [ 99.571059][ T6236] generic_fh_to_dentry+0x9c/0x104 [ 99.571894][ T6236] f2fs_fh_to_dentry+0x44/0x58 [ 99.572702][ T6236] exportfs_decode_fh_raw+0x10c/0x49c [ 99.573654][ T6236] exportfs_decode_fh+0x50/0x80 [ 99.574466][ T6236] do_handle_open+0x514/0x8e8 [ 99.575253][ T6236] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.576227][ T6236] invoke_syscall+0x98/0x2b8 [ 99.576981][ T6236] el0_svc_common+0x138/0x258 [ 99.577776][ T6236] do_el0_svc+0x58/0x14c [ 99.578498][ T6236] el0_svc+0x78/0x1e0 [ 99.579169][ T6236] el0t_64_sync_handler+0xcc/0xe4 [ 99.580026][ T6236] el0t_64_sync+0x1a0/0x1a4 [ 99.592534][ T6251] loop4: detected capacity change from 0 to 40427 [ 99.612672][ T6236] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.614661][ T6263] F2FS-fs (loop1): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.615842][ T6263] CPU: 0 PID: 6263 Comm: syz.1.170 Tainted: G B 5.15.189-syzkaller #0 [ 99.617443][ T6263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.619101][ T6263] Call trace: [ 99.619684][ T6263] dump_backtrace+0x0/0x43c [ 99.620376][ T6263] show_stack+0x2c/0x3c [ 99.621032][ T6263] __dump_stack+0x30/0x40 [ 99.621765][ T6263] dump_stack_lvl+0xf8/0x160 [ 99.622521][ T6263] dump_stack+0x1c/0x5c [ 99.623239][ T6263] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.624078][ T6263] f2fs_iget+0x1a74/0x5170 [ 99.624830][ T6263] f2fs_nfs_get_inode+0x80/0x118 [ 99.625699][ T6263] generic_fh_to_dentry+0x9c/0x104 [ 99.626536][ T6263] f2fs_fh_to_dentry+0x44/0x58 [ 99.627305][ T6263] exportfs_decode_fh_raw+0x10c/0x49c [ 99.628185][ T6263] exportfs_decode_fh+0x50/0x80 [ 99.628942][ T6263] do_handle_open+0x514/0x8e8 [ 99.629765][ T6263] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.630719][ T6263] invoke_syscall+0x98/0x2b8 [ 99.631439][ T6263] el0_svc_common+0x138/0x258 [ 99.632129][ T6263] do_el0_svc+0x58/0x14c [ 99.632728][ T6263] el0_svc+0x78/0x1e0 [ 99.633393][ T6263] el0t_64_sync_handler+0xcc/0xe4 [ 99.634178][ T6263] el0t_64_sync+0x1a0/0x1a4 [ 99.647366][ T6249] F2FS-fs (loop3): Found nat_bits in checkpoint [ 99.670282][ T6251] F2FS-fs (loop4): Found nat_bits in checkpoint [ 99.675276][ T6249] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 99.677053][ T6249] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.678322][ T6249] CPU: 0 PID: 6249 Comm: syz.3.171 Tainted: G B 5.15.189-syzkaller #0 [ 99.679955][ T6249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.681630][ T6249] Call trace: [ 99.682114][ T6249] dump_backtrace+0x0/0x43c [ 99.682804][ T6249] show_stack+0x2c/0x3c [ 99.683416][ T6249] __dump_stack+0x30/0x40 [ 99.684127][ T6249] dump_stack_lvl+0xf8/0x160 [ 99.684910][ T6249] dump_stack+0x1c/0x5c [ 99.685616][ T6249] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.686577][ T6249] f2fs_iget+0x1a74/0x5170 [ 99.687348][ T6249] f2fs_nfs_get_inode+0x80/0x118 [ 99.688148][ T6249] generic_fh_to_dentry+0x9c/0x104 [ 99.689041][ T6249] f2fs_fh_to_dentry+0x44/0x58 [ 99.689852][ T6249] exportfs_decode_fh_raw+0x10c/0x49c [ 99.690798][ T6249] exportfs_decode_fh+0x50/0x80 [ 99.691643][ T6249] do_handle_open+0x514/0x8e8 [ 99.692443][ T6249] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.693433][ T6249] invoke_syscall+0x98/0x2b8 [ 99.694184][ T6249] el0_svc_common+0x138/0x258 [ 99.694935][ T6249] do_el0_svc+0x58/0x14c [ 99.695631][ T6249] el0_svc+0x78/0x1e0 [ 99.696277][ T6249] el0t_64_sync_handler+0xcc/0xe4 [ 99.697125][ T6249] el0t_64_sync+0x1a0/0x1a4 [ 99.702524][ T6263] F2FS-fs (loop1): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.717102][ T6261] loop0: detected capacity change from 0 to 40427 [ 99.726411][ T6251] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 99.728144][ T6249] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.728332][ T6251] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.731970][ T6272] F2FS-fs (loop3): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.733160][ T6272] CPU: 1 PID: 6272 Comm: syz.3.171 Tainted: G B 5.15.189-syzkaller #0 [ 99.734565][ T6272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.736079][ T6272] Call trace: [ 99.736602][ T6272] dump_backtrace+0x0/0x43c [ 99.737272][ T6272] show_stack+0x2c/0x3c [ 99.737928][ T6272] __dump_stack+0x30/0x40 [ 99.738549][ T6272] dump_stack_lvl+0xf8/0x160 [ 99.739231][ T6272] dump_stack+0x1c/0x5c [ 99.739904][ T6272] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.740766][ T6272] f2fs_iget+0x1a74/0x5170 [ 99.741445][ T6272] f2fs_nfs_get_inode+0x80/0x118 [ 99.742217][ T6272] generic_fh_to_dentry+0x9c/0x104 [ 99.743083][ T6272] f2fs_fh_to_dentry+0x44/0x58 [ 99.743892][ T6272] exportfs_decode_fh_raw+0x10c/0x49c [ 99.744675][ T6272] exportfs_decode_fh+0x50/0x80 [ 99.745388][ T6272] do_handle_open+0x514/0x8e8 [ 99.746074][ T6272] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.746862][ T6272] invoke_syscall+0x98/0x2b8 [ 99.747527][ T6272] el0_svc_common+0x138/0x258 [ 99.748210][ T6272] do_el0_svc+0x58/0x14c [ 99.748858][ T6272] el0_svc+0x78/0x1e0 [ 99.749471][ T6272] el0t_64_sync_handler+0xcc/0xe4 [ 99.750284][ T6272] el0t_64_sync+0x1a0/0x1a4 [ 99.755871][ T6251] CPU: 1 PID: 6251 Comm: syz.4.172 Tainted: G B 5.15.189-syzkaller #0 [ 99.757300][ T6251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.758768][ T6251] Call trace: [ 99.759242][ T6251] dump_backtrace+0x0/0x43c [ 99.759883][ T6251] show_stack+0x2c/0x3c [ 99.760602][ T6251] __dump_stack+0x30/0x40 [ 99.761318][ T6251] dump_stack_lvl+0xf8/0x160 [ 99.762067][ T6251] dump_stack+0x1c/0x5c [ 99.762802][ T6251] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.763685][ T6251] f2fs_iget+0x1a74/0x5170 [ 99.764443][ T6251] f2fs_nfs_get_inode+0x80/0x118 [ 99.765261][ T6251] generic_fh_to_dentry+0x9c/0x104 [ 99.766079][ T6251] f2fs_fh_to_dentry+0x44/0x58 [ 99.766789][ T6251] exportfs_decode_fh_raw+0x10c/0x49c [ 99.767544][ T6251] exportfs_decode_fh+0x50/0x80 [ 99.768307][ T6251] do_handle_open+0x514/0x8e8 [ 99.768999][ T6251] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.769912][ T6251] invoke_syscall+0x98/0x2b8 [ 99.770591][ T6251] el0_svc_common+0x138/0x258 [ 99.771283][ T6251] do_el0_svc+0x58/0x14c [ 99.771911][ T6251] el0_svc+0x78/0x1e0 [ 99.772533][ T6251] el0t_64_sync_handler+0xcc/0xe4 [ 99.773251][ T6251] el0t_64_sync+0x1a0/0x1a4 [ 99.777341][ T6259] loop2: detected capacity change from 0 to 40427 [ 99.786725][ T6251] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.786992][ T6261] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.790857][ T6272] F2FS-fs (loop3): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.791544][ T6277] F2FS-fs (loop4): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.793708][ T6277] CPU: 0 PID: 6277 Comm: syz.4.172 Tainted: G B 5.15.189-syzkaller #0 [ 99.795302][ T6277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.796985][ T6277] Call trace: [ 99.797559][ T6277] dump_backtrace+0x0/0x43c [ 99.798324][ T6277] show_stack+0x2c/0x3c [ 99.798995][ T6277] __dump_stack+0x30/0x40 [ 99.799662][ T6277] dump_stack_lvl+0xf8/0x160 [ 99.800386][ T6277] dump_stack+0x1c/0x5c [ 99.800994][ T6277] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.801898][ T6277] f2fs_iget+0x1a74/0x5170 [ 99.802568][ T6277] f2fs_nfs_get_inode+0x80/0x118 [ 99.803328][ T6277] generic_fh_to_dentry+0x9c/0x104 [ 99.804091][ T6277] f2fs_fh_to_dentry+0x44/0x58 [ 99.804968][ T6277] exportfs_decode_fh_raw+0x10c/0x49c [ 99.805855][ T6277] exportfs_decode_fh+0x50/0x80 [ 99.806665][ T6277] do_handle_open+0x514/0x8e8 [ 99.807434][ T6277] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.808350][ T6277] invoke_syscall+0x98/0x2b8 [ 99.809117][ T6277] el0_svc_common+0x138/0x258 [ 99.809873][ T6277] do_el0_svc+0x58/0x14c [ 99.810568][ T6277] el0_svc+0x78/0x1e0 [ 99.811184][ T6277] el0t_64_sync_handler+0xcc/0xe4 [ 99.811925][ T6277] el0t_64_sync+0x1a0/0x1a4 [ 99.844800][ T6261] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 99.846633][ T6261] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.847891][ T6261] CPU: 0 PID: 6261 Comm: syz.0.173 Tainted: G B 5.15.189-syzkaller #0 [ 99.849316][ T6261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.850975][ T6261] Call trace: [ 99.851467][ T6261] dump_backtrace+0x0/0x43c [ 99.852254][ T6261] show_stack+0x2c/0x3c [ 99.852932][ T6261] __dump_stack+0x30/0x40 [ 99.853631][ T6261] dump_stack_lvl+0xf8/0x160 [ 99.854369][ T6261] dump_stack+0x1c/0x5c [ 99.855074][ T6261] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.855988][ T6261] f2fs_iget+0x1a74/0x5170 [ 99.856751][ T6261] f2fs_nfs_get_inode+0x80/0x118 [ 99.857657][ T6261] generic_fh_to_dentry+0x9c/0x104 [ 99.858499][ T6261] f2fs_fh_to_dentry+0x44/0x58 [ 99.859281][ T6261] exportfs_decode_fh_raw+0x10c/0x49c [ 99.860278][ T6261] exportfs_decode_fh+0x50/0x80 [ 99.861042][ T6261] do_handle_open+0x514/0x8e8 [ 99.861837][ T6261] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.862826][ T6261] invoke_syscall+0x98/0x2b8 [ 99.863559][ T6261] el0_svc_common+0x138/0x258 [ 99.864317][ T6261] do_el0_svc+0x58/0x14c [ 99.864982][ T6261] el0_svc+0x78/0x1e0 [ 99.865591][ T6261] el0t_64_sync_handler+0xcc/0xe4 [ 99.866361][ T6261] el0t_64_sync+0x1a0/0x1a4 [ 99.892409][ T6261] F2FS-fs (loop0): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.894729][ T6259] F2FS-fs (loop2): Found nat_bits in checkpoint [ 99.904286][ T6284] F2FS-fs (loop0): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.905554][ T6284] CPU: 1 PID: 6284 Comm: syz.0.173 Tainted: G B 5.15.189-syzkaller #0 [ 99.907113][ T6284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.908867][ T6284] Call trace: [ 99.909418][ T6284] dump_backtrace+0x0/0x43c [ 99.909825][ T6259] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 99.910186][ T6284] show_stack+0x2c/0x3c [ 99.911890][ T6259] F2FS-fs (loop2): Inconsistent error blkaddr:5634, sit bitmap:0 [ 99.911988][ T6284] __dump_stack+0x30/0x40 [ 99.913777][ T6284] dump_stack_lvl+0xf8/0x160 [ 99.914504][ T6284] dump_stack+0x1c/0x5c [ 99.915120][ T6284] f2fs_is_valid_blkaddr+0xa00/0xf80 [ 99.915896][ T6284] f2fs_iget+0x1a74/0x5170 [ 99.916513][ T6284] f2fs_nfs_get_inode+0x80/0x118 [ 99.917339][ T6284] generic_fh_to_dentry+0x9c/0x104 [ 99.918115][ T6284] f2fs_fh_to_dentry+0x44/0x58 [ 99.918907][ T6284] exportfs_decode_fh_raw+0x10c/0x49c [ 99.919810][ T6284] exportfs_decode_fh+0x50/0x80 [ 99.920592][ T6284] do_handle_open+0x514/0x8e8 [ 99.921310][ T6284] __arm64_sys_open_by_handle_at+0x80/0x94 [ 99.921981][ T6277] F2FS-fs (loop4): sanity_check_inode: inode (ino=8) extent info [5634, 0, 3] is incorrect, run fsck to fix [ 99.922181][ T6284] invoke_syscall+0x98/0x2b8 [ 99.924780][ T6284] el0_svc_common+0x138/0x258 [ 99.925571][ T6284] do_el0_svc+0x58/0x14c [ 99.926262][ T6284] el0_svc+0x78/0x1e0 [ 99.926884][ T6284] el0t_64_sync_handler+0xcc/0xe4 [ 99.927621][ T6284] el0t_64_sync+0x1a0/0x1a4 [ 99.928236][ T6259] CPU: 0 PID: 6259 Comm: syz.2.174 Tainted: G B 5.15.189-syzkaller #0 [ 99.929783][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 99.931353][ T6259] Call trace: [ 99.931861][ T6259] dump_backtrace+0x0/0x43c [ 99.932532][ T6259] show_stack+0x2c/0x3c [ 99.933118][ T6259] __dump_stack+0x30/0x40 [ 99.933827][ T6259] dump_stack_lvl+0xf8/0x160 [ 99.934608][ T6259] dump_stack+0x1c/0x5c [ 99.935266][ T6259] f2fs_is_valid_blkaddr+0xa00/0xf80