Warning: Permanently added '10.128.0.71' (ED25519) to the list of known hosts. 2025/10/26 21:33:40 ignoring optional flag "type"="gce" 2025/10/26 21:33:40 parsed 1 programs 2025/10/26 21:33:40 executed programs: 0 [ 39.196308][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.203405][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.211080][ T320] device bridge_slave_0 entered promiscuous mode [ 39.218017][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.225125][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.232633][ T320] device bridge_slave_1 entered promiscuous mode [ 39.264026][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.271102][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.278380][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.285388][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.300769][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.308119][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.315567][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.323302][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.332609][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.340859][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.348143][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.357041][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.365281][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.372638][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.383320][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.392165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.403961][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.414952][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.423758][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.431397][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.439525][ T320] device veth0_vlan entered promiscuous mode [ 39.448675][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.457383][ T320] device veth1_macvtap entered promiscuous mode [ 39.465741][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.475485][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.729390][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 39.729400][ T24] audit: type=1400 audit(1761514421.350:88): avc: denied { mounton } for pid=324 comm="syz-executor.0" path="/root/syzkaller-testdir392274440/syzkaller.HsEIVO/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.730260][ T325] F2FS-fs (loop0): invalid crc value [ 39.769733][ T325] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.789252][ T325] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 39.797071][ T24] audit: type=1400 audit(1761514421.420:89): avc: denied { mount } for pid=324 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.819147][ T24] audit: type=1400 audit(1761514421.440:90): avc: denied { write } for pid=324 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.820029][ T325] F2FS-fs (loop0): access invalid blkaddr:15 [ 39.841212][ T24] audit: type=1400 audit(1761514421.440:91): avc: denied { add_name } for pid=324 comm="syz-executor.0" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.847017][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 39.847029][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 39.868451][ T24] audit: type=1400 audit(1761514421.440:92): avc: denied { create } for pid=324 comm="syz-executor.0" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.875628][ T325] Call Trace: [ 39.885845][ T24] audit: type=1400 audit(1761514421.440:93): avc: denied { write } for pid=324 comm="syz-executor.0" name="file2" dev="loop0" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.906087][ T325] __dump_stack+0x21/0x24 [ 39.906096][ T325] dump_stack_lvl+0x169/0x1d8 [ 39.906105][ T325] ? show_regs_print_info+0x18/0x18 [ 39.906115][ T325] ? f2fs_set_node_page_dirty+0x40f/0x590 [ 39.906123][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 39.906132][ T325] ? set_page_dirty+0x1a2/0x320 [ 39.906148][ T325] dump_stack+0x15/0x1c [ 39.910065][ T24] audit: type=1400 audit(1761514421.440:94): avc: denied { open } for pid=324 comm="syz-executor.0" path="/root/syzkaller-testdir392274440/syzkaller.HsEIVO/0/file0/file2" dev="loop0" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.932065][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 39.932075][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 39.932090][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 39.932100][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 39.932109][ T325] ? data_blkaddr+0x330/0x330 [ 39.932119][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 39.932126][ T325] ? addrs_per_block+0x110/0x110 [ 39.932135][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 39.932145][ T325] ? inode_dio_wait+0x226/0x290 [ 39.932155][ T325] ? __kasan_check_write+0x14/0x20 [ 39.932163][ T325] ? up_write+0x57/0x120 [ 39.932171][ T325] f2fs_truncate_blocks+0x115/0x310 [ 39.932178][ T325] f2fs_truncate+0x1d7/0x3d0 [ 39.932185][ T325] ? f2fs_setattr+0x979/0x1010 [ 39.932199][ T325] f2fs_setattr+0x981/0x1010 [ 40.071758][ T325] ? f2fs_getattr+0x670/0x670 [ 40.076606][ T325] notify_change+0xab3/0xe40 [ 40.081371][ T325] do_truncate+0x186/0x210 [ 40.086062][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 40.091509][ T325] ? __kasan_check_read+0x11/0x20 [ 40.096517][ T325] path_openat+0x2aab/0x3160 [ 40.101093][ T325] ? __stack_depot_save+0x479/0x4c0 [ 40.106482][ T325] ? do_filp_open+0x3e0/0x3e0 [ 40.111274][ T325] ? expand_files+0xde/0x8e0 [ 40.116102][ T325] do_filp_open+0x1b3/0x3e0 [ 40.120608][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 40.125354][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 40.130624][ T325] do_sys_openat2+0x14c/0x6d0 [ 40.135511][ T325] ? do_sys_open+0xe0/0xe0 [ 40.139920][ T325] ? switch_fpu_return+0x197/0x340 [ 40.145010][ T325] ? __x64_sys_futex+0x100/0x100 [ 40.149919][ T325] ? ____fput+0x15/0x20 [ 40.154047][ T325] __x64_sys_creat+0x8e/0xb0 [ 40.158914][ T325] do_syscall_64+0x31/0x40 [ 40.163311][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.169222][ T325] RIP: 0033:0x7fae0f363959 [ 40.173622][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 40.193300][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.201688][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 40.209720][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 40.217751][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 40.225808][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.233757][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 40.243050][ T325] F2FS-fs (loop0): access invalid blkaddr:2533359616 [ 40.249979][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.257735][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.267981][ T325] Call Trace: [ 40.271351][ T325] __dump_stack+0x21/0x24 [ 40.275766][ T325] dump_stack_lvl+0x169/0x1d8 [ 40.280421][ T325] ? show_regs_print_info+0x18/0x18 [ 40.285603][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 40.291650][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 40.297266][ T325] ? set_page_dirty+0x1a2/0x320 [ 40.302285][ T325] dump_stack+0x15/0x1c [ 40.306411][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.311776][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.317905][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.323419][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 40.329126][ T325] ? data_blkaddr+0x330/0x330 [ 40.333778][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 40.339557][ T325] ? addrs_per_block+0x110/0x110 [ 40.344464][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 40.349635][ T325] ? inode_dio_wait+0x226/0x290 [ 40.354543][ T325] ? __kasan_check_write+0x14/0x20 [ 40.359776][ T325] ? up_write+0x57/0x120 [ 40.364049][ T325] f2fs_truncate_blocks+0x115/0x310 [ 40.369223][ T325] f2fs_truncate+0x1d7/0x3d0 [ 40.373784][ T325] ? f2fs_setattr+0x979/0x1010 [ 40.378514][ T325] f2fs_setattr+0x981/0x1010 [ 40.383091][ T325] ? f2fs_getattr+0x670/0x670 [ 40.387734][ T325] notify_change+0xab3/0xe40 [ 40.392310][ T325] do_truncate+0x186/0x210 [ 40.396696][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 40.402184][ T325] ? __kasan_check_read+0x11/0x20 [ 40.407232][ T325] path_openat+0x2aab/0x3160 [ 40.411824][ T325] ? __stack_depot_save+0x479/0x4c0 [ 40.417015][ T325] ? do_filp_open+0x3e0/0x3e0 [ 40.421747][ T325] ? expand_files+0xde/0x8e0 [ 40.426501][ T325] do_filp_open+0x1b3/0x3e0 [ 40.431184][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 40.435843][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 40.440930][ T325] do_sys_openat2+0x14c/0x6d0 [ 40.445573][ T325] ? do_sys_open+0xe0/0xe0 [ 40.449963][ T325] ? switch_fpu_return+0x197/0x340 [ 40.455056][ T325] ? __x64_sys_futex+0x100/0x100 [ 40.459962][ T325] ? ____fput+0x15/0x20 [ 40.464185][ T325] __x64_sys_creat+0x8e/0xb0 [ 40.468746][ T325] do_syscall_64+0x31/0x40 [ 40.473251][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.479206][ T325] RIP: 0033:0x7fae0f363959 [ 40.483769][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 40.503440][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.511837][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 40.519817][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 40.528053][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 40.536182][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.544745][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 40.553785][ T325] F2FS-fs (loop0): access invalid blkaddr:4063485778 [ 40.560736][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.568431][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.578465][ T325] Call Trace: [ 40.581772][ T325] __dump_stack+0x21/0x24 [ 40.586166][ T325] dump_stack_lvl+0x169/0x1d8 [ 40.590829][ T325] ? show_regs_print_info+0x18/0x18 [ 40.596009][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 40.601976][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 40.607434][ T325] ? set_page_dirty+0x1a2/0x320 [ 40.612284][ T325] dump_stack+0x15/0x1c [ 40.616558][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.621926][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.628162][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.633881][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 40.639911][ T325] ? data_blkaddr+0x330/0x330 [ 40.644578][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 40.650035][ T325] ? addrs_per_block+0x110/0x110 [ 40.655122][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 40.661275][ T325] ? inode_dio_wait+0x226/0x290 [ 40.666469][ T325] ? __kasan_check_write+0x14/0x20 [ 40.672147][ T325] ? up_write+0x57/0x120 [ 40.676497][ T325] f2fs_truncate_blocks+0x115/0x310 [ 40.682005][ T325] f2fs_truncate+0x1d7/0x3d0 [ 40.686858][ T325] ? f2fs_setattr+0x979/0x1010 [ 40.692013][ T325] f2fs_setattr+0x981/0x1010 [ 40.696594][ T325] ? f2fs_getattr+0x670/0x670 [ 40.701337][ T325] notify_change+0xab3/0xe40 [ 40.705908][ T325] do_truncate+0x186/0x210 [ 40.710394][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 40.715742][ T325] ? __kasan_check_read+0x11/0x20 [ 40.720793][ T325] path_openat+0x2aab/0x3160 [ 40.725379][ T325] ? __stack_depot_save+0x479/0x4c0 [ 40.730637][ T325] ? do_filp_open+0x3e0/0x3e0 [ 40.735306][ T325] ? expand_files+0xde/0x8e0 [ 40.739875][ T325] do_filp_open+0x1b3/0x3e0 [ 40.744576][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 40.749176][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 40.754424][ T325] do_sys_openat2+0x14c/0x6d0 [ 40.759190][ T325] ? do_sys_open+0xe0/0xe0 [ 40.763591][ T325] ? switch_fpu_return+0x197/0x340 [ 40.768677][ T325] ? __x64_sys_futex+0x100/0x100 [ 40.773687][ T325] ? ____fput+0x15/0x20 [ 40.777816][ T325] __x64_sys_creat+0x8e/0xb0 [ 40.782378][ T325] do_syscall_64+0x31/0x40 [ 40.786867][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.792976][ T325] RIP: 0033:0x7fae0f363959 [ 40.797372][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 40.817051][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.825455][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 40.833514][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 40.841484][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 40.849435][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.857679][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 40.866848][ T325] F2FS-fs (loop0): access invalid blkaddr:1520768 [ 40.873441][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.881684][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.891815][ T325] Call Trace: [ 40.895368][ T325] __dump_stack+0x21/0x24 [ 40.899756][ T325] dump_stack_lvl+0x169/0x1d8 [ 40.904409][ T325] ? show_regs_print_info+0x18/0x18 [ 40.909667][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 40.915442][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 40.920891][ T325] ? set_page_dirty+0x1a2/0x320 [ 40.925833][ T325] dump_stack+0x15/0x1c [ 40.929960][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.935304][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.941452][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.947154][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 40.952966][ T325] ? data_blkaddr+0x330/0x330 [ 40.957842][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 40.963659][ T325] ? addrs_per_block+0x110/0x110 [ 40.968763][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 40.974047][ T325] ? inode_dio_wait+0x226/0x290 [ 40.979066][ T325] ? __kasan_check_write+0x14/0x20 [ 40.984324][ T325] ? up_write+0x57/0x120 [ 40.988629][ T325] f2fs_truncate_blocks+0x115/0x310 [ 40.993907][ T325] f2fs_truncate+0x1d7/0x3d0 [ 40.998469][ T325] ? f2fs_setattr+0x979/0x1010 [ 41.003508][ T325] f2fs_setattr+0x981/0x1010 [ 41.008359][ T325] ? f2fs_getattr+0x670/0x670 [ 41.013015][ T325] notify_change+0xab3/0xe40 [ 41.017581][ T325] do_truncate+0x186/0x210 [ 41.022178][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 41.027967][ T325] ? __kasan_check_read+0x11/0x20 [ 41.033082][ T325] path_openat+0x2aab/0x3160 [ 41.037651][ T325] ? __stack_depot_save+0x479/0x4c0 [ 41.042821][ T325] ? do_filp_open+0x3e0/0x3e0 [ 41.047477][ T325] ? expand_files+0xde/0x8e0 [ 41.052156][ T325] do_filp_open+0x1b3/0x3e0 [ 41.056629][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 41.061284][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 41.066373][ T325] do_sys_openat2+0x14c/0x6d0 [ 41.071280][ T325] ? do_sys_open+0xe0/0xe0 [ 41.075665][ T325] ? switch_fpu_return+0x197/0x340 [ 41.081196][ T325] ? __x64_sys_futex+0x100/0x100 [ 41.086364][ T325] ? ____fput+0x15/0x20 [ 41.090593][ T325] __x64_sys_creat+0x8e/0xb0 [ 41.095249][ T325] do_syscall_64+0x31/0x40 [ 41.099647][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.105870][ T325] RIP: 0033:0x7fae0f363959 [ 41.110668][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 41.131819][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 41.140983][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 41.149232][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 41.157186][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 41.165677][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.173906][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 41.182396][ T325] F2FS-fs (loop0): access invalid blkaddr:262144 [ 41.189100][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.196713][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 41.206840][ T325] Call Trace: [ 41.210292][ T325] __dump_stack+0x21/0x24 [ 41.214912][ T325] dump_stack_lvl+0x169/0x1d8 [ 41.219702][ T325] ? show_regs_print_info+0x18/0x18 [ 41.224888][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.230961][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 41.236755][ T325] ? set_page_dirty+0x1a2/0x320 [ 41.241645][ T325] dump_stack+0x15/0x1c [ 41.245998][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.251552][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.258212][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.263767][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 41.269477][ T325] ? data_blkaddr+0x330/0x330 [ 41.274134][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 41.279656][ T325] ? addrs_per_block+0x110/0x110 [ 41.284772][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 41.289955][ T325] ? inode_dio_wait+0x226/0x290 [ 41.294992][ T325] ? __kasan_check_write+0x14/0x20 [ 41.300124][ T325] ? up_write+0x57/0x120 [ 41.304384][ T325] f2fs_truncate_blocks+0x115/0x310 [ 41.309715][ T325] f2fs_truncate+0x1d7/0x3d0 [ 41.314393][ T325] ? f2fs_setattr+0x979/0x1010 [ 41.319321][ T325] f2fs_setattr+0x981/0x1010 [ 41.323899][ T325] ? f2fs_getattr+0x670/0x670 [ 41.328651][ T325] notify_change+0xab3/0xe40 [ 41.333340][ T325] do_truncate+0x186/0x210 [ 41.338005][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 41.343365][ T325] ? __kasan_check_read+0x11/0x20 [ 41.348505][ T325] path_openat+0x2aab/0x3160 [ 41.353161][ T325] ? __stack_depot_save+0x479/0x4c0 [ 41.358435][ T325] ? do_filp_open+0x3e0/0x3e0 [ 41.363328][ T325] ? expand_files+0xde/0x8e0 [ 41.367935][ T325] do_filp_open+0x1b3/0x3e0 [ 41.372699][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 41.378846][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 41.384398][ T325] do_sys_openat2+0x14c/0x6d0 [ 41.389161][ T325] ? do_sys_open+0xe0/0xe0 [ 41.393587][ T325] ? switch_fpu_return+0x197/0x340 [ 41.398843][ T325] ? __x64_sys_futex+0x100/0x100 [ 41.403942][ T325] ? ____fput+0x15/0x20 [ 41.408199][ T325] __x64_sys_creat+0x8e/0xb0 [ 41.412792][ T325] do_syscall_64+0x31/0x40 [ 41.417460][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.423849][ T325] RIP: 0033:0x7fae0f363959 [ 41.428388][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 41.448279][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 41.456872][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 41.464842][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 41.473258][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 41.481300][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.489248][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 41.499107][ T325] F2FS-fs (loop0): access invalid blkaddr:65536 [ 41.505653][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.513352][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 41.523563][ T325] Call Trace: [ 41.526931][ T325] __dump_stack+0x21/0x24 [ 41.531414][ T325] dump_stack_lvl+0x169/0x1d8 [ 41.536081][ T325] ? show_regs_print_info+0x18/0x18 [ 41.541353][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.547068][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 41.552504][ T325] ? set_page_dirty+0x1a2/0x320 [ 41.557332][ T325] dump_stack+0x15/0x1c [ 41.561728][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.567341][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.573783][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.579520][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 41.585235][ T325] ? data_blkaddr+0x330/0x330 [ 41.589892][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 41.595506][ T325] ? addrs_per_block+0x110/0x110 [ 41.600646][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 41.605831][ T325] ? inode_dio_wait+0x226/0x290 [ 41.610779][ T325] ? __kasan_check_write+0x14/0x20 [ 41.615956][ T325] ? up_write+0x57/0x120 [ 41.620547][ T325] f2fs_truncate_blocks+0x115/0x310 [ 41.625836][ T325] f2fs_truncate+0x1d7/0x3d0 [ 41.630622][ T325] ? f2fs_setattr+0x979/0x1010 [ 41.635564][ T325] f2fs_setattr+0x981/0x1010 [ 41.640422][ T325] ? f2fs_getattr+0x670/0x670 [ 41.645090][ T325] notify_change+0xab3/0xe40 [ 41.649747][ T325] do_truncate+0x186/0x210 [ 41.654223][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 41.659835][ T325] ? __kasan_check_read+0x11/0x20 [ 41.664851][ T325] path_openat+0x2aab/0x3160 [ 41.669545][ T325] ? __stack_depot_save+0x479/0x4c0 [ 41.674748][ T325] ? do_filp_open+0x3e0/0x3e0 [ 41.679612][ T325] ? expand_files+0xde/0x8e0 [ 41.684275][ T325] do_filp_open+0x1b3/0x3e0 [ 41.688760][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 41.693428][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 41.698525][ T325] do_sys_openat2+0x14c/0x6d0 [ 41.703310][ T325] ? do_sys_open+0xe0/0xe0 [ 41.707721][ T325] ? switch_fpu_return+0x197/0x340 [ 41.713088][ T325] ? __x64_sys_futex+0x100/0x100 [ 41.718034][ T325] ? ____fput+0x15/0x20 [ 41.722199][ T325] __x64_sys_creat+0x8e/0xb0 [ 41.726872][ T325] do_syscall_64+0x31/0x40 [ 41.731276][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.737145][ T325] RIP: 0033:0x7fae0f363959 [ 41.741736][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 41.761656][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 41.770263][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 41.778306][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 41.786345][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 41.794631][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.802672][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 41.811514][ T325] F2FS-fs (loop0): access invalid blkaddr:2 [ 41.817500][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.825283][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 41.835319][ T325] Call Trace: [ 41.838709][ T325] __dump_stack+0x21/0x24 [ 41.843032][ T325] dump_stack_lvl+0x169/0x1d8 [ 41.847691][ T325] ? show_regs_print_info+0x18/0x18 [ 41.853078][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.858867][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 41.864307][ T325] ? set_page_dirty+0x1a2/0x320 [ 41.869134][ T325] dump_stack+0x15/0x1c [ 41.873453][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.878898][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.885125][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.890750][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 41.896452][ T325] ? data_blkaddr+0x330/0x330 [ 41.901157][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 41.906596][ T325] ? addrs_per_block+0x110/0x110 [ 41.911504][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 41.916674][ T325] ? inode_dio_wait+0x226/0x290 [ 41.921495][ T325] ? __kasan_check_write+0x14/0x20 [ 41.926573][ T325] ? up_write+0x57/0x120 [ 41.930790][ T325] f2fs_truncate_blocks+0x115/0x310 [ 41.936224][ T325] f2fs_truncate+0x1d7/0x3d0 [ 41.940872][ T325] ? f2fs_setattr+0x979/0x1010 [ 41.945695][ T325] f2fs_setattr+0x981/0x1010 [ 41.950260][ T325] ? f2fs_getattr+0x670/0x670 [ 41.954931][ T325] notify_change+0xab3/0xe40 [ 41.959520][ T325] do_truncate+0x186/0x210 [ 41.963914][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 41.969262][ T325] ? __kasan_check_read+0x11/0x20 [ 41.974258][ T325] path_openat+0x2aab/0x3160 [ 41.978819][ T325] ? __stack_depot_save+0x479/0x4c0 [ 41.984079][ T325] ? do_filp_open+0x3e0/0x3e0 [ 41.988732][ T325] ? expand_files+0xde/0x8e0 [ 41.993333][ T325] do_filp_open+0x1b3/0x3e0 [ 41.997857][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 42.002516][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 42.007614][ T325] do_sys_openat2+0x14c/0x6d0 [ 42.012292][ T325] ? do_sys_open+0xe0/0xe0 [ 42.016785][ T325] ? switch_fpu_return+0x197/0x340 [ 42.021992][ T325] ? __x64_sys_futex+0x100/0x100 [ 42.026921][ T325] ? ____fput+0x15/0x20 [ 42.031048][ T325] __x64_sys_creat+0x8e/0xb0 [ 42.035623][ T325] do_syscall_64+0x31/0x40 [ 42.040244][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.046237][ T325] RIP: 0033:0x7fae0f363959 [ 42.050745][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 42.070499][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 42.078886][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 42.087036][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 42.095171][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 42.103223][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.111293][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 42.120075][ T325] F2FS-fs (loop0): access invalid blkaddr:768 [ 42.126148][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.133852][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 42.144628][ T325] Call Trace: [ 42.147908][ T325] __dump_stack+0x21/0x24 [ 42.152394][ T325] dump_stack_lvl+0x169/0x1d8 [ 42.157051][ T325] ? show_regs_print_info+0x18/0x18 [ 42.162573][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 42.169033][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 42.174494][ T325] ? set_page_dirty+0x1a2/0x320 [ 42.179445][ T325] dump_stack+0x15/0x1c [ 42.183580][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 42.188926][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 42.195059][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 42.200784][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 42.206576][ T325] ? data_blkaddr+0x330/0x330 [ 42.211229][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 42.216666][ T325] ? addrs_per_block+0x110/0x110 [ 42.221592][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 42.226854][ T325] ? inode_dio_wait+0x226/0x290 [ 42.231774][ T325] ? __kasan_check_write+0x14/0x20 [ 42.236871][ T325] ? up_write+0x57/0x120 [ 42.241086][ T325] f2fs_truncate_blocks+0x115/0x310 [ 42.246273][ T325] f2fs_truncate+0x1d7/0x3d0 [ 42.250835][ T325] ? f2fs_setattr+0x979/0x1010 [ 42.255601][ T325] f2fs_setattr+0x981/0x1010 [ 42.260448][ T325] ? f2fs_getattr+0x670/0x670 [ 42.265122][ T325] notify_change+0xab3/0xe40 [ 42.269693][ T325] do_truncate+0x186/0x210 [ 42.274207][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 42.279593][ T325] ? __kasan_check_read+0x11/0x20 [ 42.284600][ T325] path_openat+0x2aab/0x3160 [ 42.289228][ T325] ? __stack_depot_save+0x479/0x4c0 [ 42.294411][ T325] ? do_filp_open+0x3e0/0x3e0 [ 42.299074][ T325] ? expand_files+0xde/0x8e0 [ 42.303826][ T325] do_filp_open+0x1b3/0x3e0 [ 42.308326][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 42.312996][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 42.318462][ T325] do_sys_openat2+0x14c/0x6d0 [ 42.323249][ T325] ? do_sys_open+0xe0/0xe0 [ 42.327649][ T325] ? switch_fpu_return+0x197/0x340 [ 42.332968][ T325] ? __x64_sys_futex+0x100/0x100 [ 42.338073][ T325] ? ____fput+0x15/0x20 [ 42.342205][ T325] __x64_sys_creat+0x8e/0xb0 [ 42.346811][ T325] do_syscall_64+0x31/0x40 [ 42.351206][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.357070][ T325] RIP: 0033:0x7fae0f363959 [ 42.361582][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 42.381397][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 42.389982][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 42.398271][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 42.406967][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 42.415006][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.423620][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 42.431924][ T325] F2FS-fs (loop0): access invalid blkaddr:33554944 [ 42.438554][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.446284][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 42.456318][ T325] Call Trace: [ 42.459624][ T325] __dump_stack+0x21/0x24 [ 42.464050][ T325] dump_stack_lvl+0x169/0x1d8 [ 42.468706][ T325] ? show_regs_print_info+0x18/0x18 [ 42.473979][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 42.480195][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 42.485652][ T325] ? set_page_dirty+0x1a2/0x320 [ 42.490828][ T325] dump_stack+0x15/0x1c [ 42.495149][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 42.500593][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 42.506739][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 42.512272][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 42.518059][ T325] ? data_blkaddr+0x330/0x330 [ 42.523103][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 42.528806][ T325] ? addrs_per_block+0x110/0x110 [ 42.533956][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 42.539169][ T325] ? inode_dio_wait+0x226/0x290 [ 42.544086][ T325] ? __kasan_check_write+0x14/0x20 [ 42.549272][ T325] ? up_write+0x57/0x120 [ 42.553490][ T325] f2fs_truncate_blocks+0x115/0x310 [ 42.558674][ T325] f2fs_truncate+0x1d7/0x3d0 [ 42.563244][ T325] ? f2fs_setattr+0x979/0x1010 [ 42.568017][ T325] f2fs_setattr+0x981/0x1010 [ 42.572714][ T325] ? f2fs_getattr+0x670/0x670 [ 42.577511][ T325] notify_change+0xab3/0xe40 [ 42.582169][ T325] do_truncate+0x186/0x210 [ 42.586889][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 42.592398][ T325] ? __kasan_check_read+0x11/0x20 [ 42.597795][ T325] path_openat+0x2aab/0x3160 [ 42.602372][ T325] ? __stack_depot_save+0x479/0x4c0 [ 42.607559][ T325] ? do_filp_open+0x3e0/0x3e0 [ 42.612210][ T325] ? expand_files+0xde/0x8e0 [ 42.616886][ T325] do_filp_open+0x1b3/0x3e0 [ 42.621629][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 42.626407][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 42.631613][ T325] do_sys_openat2+0x14c/0x6d0 [ 42.636477][ T325] ? do_sys_open+0xe0/0xe0 [ 42.640980][ T325] ? switch_fpu_return+0x197/0x340 [ 42.646221][ T325] ? __x64_sys_futex+0x100/0x100 [ 42.651413][ T325] ? ____fput+0x15/0x20 [ 42.655653][ T325] __x64_sys_creat+0x8e/0xb0 [ 42.660600][ T325] do_syscall_64+0x31/0x40 [ 42.665007][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.670871][ T325] RIP: 0033:0x7fae0f363959 [ 42.675276][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 42.695230][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 42.703697][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 42.711908][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 42.720097][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 42.728048][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.736271][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 42.744456][ T325] F2FS-fs (loop0): access invalid blkaddr:3977478474 [ 42.751466][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.759094][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 42.769295][ T325] Call Trace: [ 42.772571][ T325] __dump_stack+0x21/0x24 [ 42.777137][ T325] dump_stack_lvl+0x169/0x1d8 [ 42.781785][ T325] ? show_regs_print_info+0x18/0x18 [ 42.786954][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 42.792779][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 42.798309][ T325] ? set_page_dirty+0x1a2/0x320 [ 42.803352][ T325] dump_stack+0x15/0x1c [ 42.807565][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 42.812914][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 42.819070][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 42.824865][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 42.830820][ T325] ? data_blkaddr+0x330/0x330 [ 42.835650][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 42.841087][ T325] ? addrs_per_block+0x110/0x110 [ 42.846294][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 42.851569][ T325] ? inode_dio_wait+0x226/0x290 [ 42.856753][ T325] ? __kasan_check_write+0x14/0x20 [ 42.862023][ T325] ? up_write+0x57/0x120 [ 42.866247][ T325] f2fs_truncate_blocks+0x115/0x310 [ 42.871461][ T325] f2fs_truncate+0x1d7/0x3d0 [ 42.876619][ T325] ? f2fs_setattr+0x979/0x1010 [ 42.881364][ T325] f2fs_setattr+0x981/0x1010 [ 42.886129][ T325] ? f2fs_getattr+0x670/0x670 [ 42.890793][ T325] notify_change+0xab3/0xe40 [ 42.895408][ T325] do_truncate+0x186/0x210 [ 42.899806][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 42.905249][ T325] ? __kasan_check_read+0x11/0x20 [ 42.910432][ T325] path_openat+0x2aab/0x3160 [ 42.915216][ T325] ? __stack_depot_save+0x479/0x4c0 [ 42.920520][ T325] ? do_filp_open+0x3e0/0x3e0 [ 42.925182][ T325] ? expand_files+0xde/0x8e0 [ 42.929782][ T325] do_filp_open+0x1b3/0x3e0 [ 42.934474][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 42.939139][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 42.944593][ T325] do_sys_openat2+0x14c/0x6d0 [ 42.949338][ T325] ? do_sys_open+0xe0/0xe0 [ 42.954044][ T325] ? switch_fpu_return+0x197/0x340 [ 42.959259][ T325] ? __x64_sys_futex+0x100/0x100 [ 42.964299][ T325] ? ____fput+0x15/0x20 [ 42.968878][ T325] __x64_sys_creat+0x8e/0xb0 [ 42.973622][ T325] do_syscall_64+0x31/0x40 [ 42.978686][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.984646][ T325] RIP: 0033:0x7fae0f363959 [ 42.989213][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 43.009113][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 43.017692][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 43.025794][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 43.034070][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 43.042137][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.050290][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 43.060014][ T325] F2FS-fs (loop0): access invalid blkaddr:5 [ 43.066012][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 43.073842][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 43.084124][ T325] Call Trace: [ 43.087596][ T325] __dump_stack+0x21/0x24 [ 43.091998][ T325] dump_stack_lvl+0x169/0x1d8 [ 43.096756][ T325] ? show_regs_print_info+0x18/0x18 [ 43.102195][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 43.107997][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 43.113530][ T325] ? set_page_dirty+0x1a2/0x320 [ 43.118362][ T325] dump_stack+0x15/0x1c [ 43.122667][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 43.128069][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 43.134632][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 43.140675][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 43.146680][ T325] ? data_blkaddr+0x330/0x330 [ 43.151340][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 43.156778][ T325] ? addrs_per_block+0x110/0x110 [ 43.161711][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 43.166886][ T325] ? inode_dio_wait+0x226/0x290 [ 43.171711][ T325] ? __kasan_check_write+0x14/0x20 [ 43.176879][ T325] ? up_write+0x57/0x120 [ 43.181195][ T325] f2fs_truncate_blocks+0x115/0x310 [ 43.186385][ T325] f2fs_truncate+0x1d7/0x3d0 [ 43.191037][ T325] ? f2fs_setattr+0x979/0x1010 [ 43.195802][ T325] f2fs_setattr+0x981/0x1010 [ 43.200384][ T325] ? f2fs_getattr+0x670/0x670 [ 43.205214][ T325] notify_change+0xab3/0xe40 [ 43.209791][ T325] do_truncate+0x186/0x210 [ 43.214321][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 43.219769][ T325] ? __kasan_check_read+0x11/0x20 [ 43.224997][ T325] path_openat+0x2aab/0x3160 [ 43.229564][ T325] ? __stack_depot_save+0x479/0x4c0 [ 43.234823][ T325] ? do_filp_open+0x3e0/0x3e0 [ 43.239549][ T325] ? expand_files+0xde/0x8e0 [ 43.244116][ T325] do_filp_open+0x1b3/0x3e0 [ 43.248600][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 43.253181][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 43.258389][ T325] do_sys_openat2+0x14c/0x6d0 [ 43.263333][ T325] ? do_sys_open+0xe0/0xe0 [ 43.267829][ T325] ? switch_fpu_return+0x197/0x340 [ 43.272933][ T325] ? __x64_sys_futex+0x100/0x100 [ 43.278026][ T325] ? ____fput+0x15/0x20 [ 43.282154][ T325] __x64_sys_creat+0x8e/0xb0 [ 43.286802][ T325] do_syscall_64+0x31/0x40 [ 43.291189][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.297056][ T325] RIP: 0033:0x7fae0f363959 [ 43.301456][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 43.321145][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 43.329546][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 43.337519][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 43.345553][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 43.353500][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.361537][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 43.370230][ T325] F2FS-fs (loop0): access invalid blkaddr:2365652997 [ 43.377042][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 43.384733][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 43.394933][ T325] Call Trace: [ 43.398213][ T325] __dump_stack+0x21/0x24 [ 43.402745][ T325] dump_stack_lvl+0x169/0x1d8 [ 43.407401][ T325] ? show_regs_print_info+0x18/0x18 [ 43.412569][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 43.418444][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 43.424041][ T325] ? set_page_dirty+0x1a2/0x320 [ 43.428871][ T325] dump_stack+0x15/0x1c [ 43.433008][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 43.438447][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 43.444685][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 43.450407][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 43.456097][ T325] ? data_blkaddr+0x330/0x330 [ 43.460743][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 43.466224][ T325] ? addrs_per_block+0x110/0x110 [ 43.471148][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 43.476397][ T325] ? inode_dio_wait+0x226/0x290 [ 43.481238][ T325] ? __kasan_check_write+0x14/0x20 [ 43.486341][ T325] ? up_write+0x57/0x120 [ 43.490562][ T325] f2fs_truncate_blocks+0x115/0x310 [ 43.495761][ T325] f2fs_truncate+0x1d7/0x3d0 [ 43.500548][ T325] ? f2fs_setattr+0x979/0x1010 [ 43.505299][ T325] f2fs_setattr+0x981/0x1010 [ 43.509939][ T325] ? f2fs_getattr+0x670/0x670 [ 43.514680][ T325] notify_change+0xab3/0xe40 [ 43.519262][ T325] do_truncate+0x186/0x210 [ 43.523843][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 43.529284][ T325] ? __kasan_check_read+0x11/0x20 [ 43.534391][ T325] path_openat+0x2aab/0x3160 [ 43.538959][ T325] ? __stack_depot_save+0x479/0x4c0 [ 43.544239][ T325] ? do_filp_open+0x3e0/0x3e0 [ 43.548983][ T325] ? expand_files+0xde/0x8e0 [ 43.553641][ T325] do_filp_open+0x1b3/0x3e0 [ 43.558155][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 43.562844][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 43.567942][ T325] do_sys_openat2+0x14c/0x6d0 [ 43.572610][ T325] ? do_sys_open+0xe0/0xe0 [ 43.577129][ T325] ? switch_fpu_return+0x197/0x340 [ 43.582214][ T325] ? __x64_sys_futex+0x100/0x100 [ 43.587125][ T325] ? ____fput+0x15/0x20 [ 43.591253][ T325] __x64_sys_creat+0x8e/0xb0 [ 43.595829][ T325] do_syscall_64+0x31/0x40 [ 43.600232][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.606331][ T325] RIP: 0033:0x7fae0f363959 [ 43.610815][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 43.630856][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 43.639243][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 43.647363][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 43.655306][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 43.663440][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.671393][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 43.680387][ T325] F2FS-fs (loop0): access invalid blkaddr:105238222 [ 43.687240][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 43.695056][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 43.705263][ T325] Call Trace: [ 43.708535][ T325] __dump_stack+0x21/0x24 [ 43.712844][ T325] dump_stack_lvl+0x169/0x1d8 [ 43.717497][ T325] ? show_regs_print_info+0x18/0x18 [ 43.722757][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 43.728537][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 43.733999][ T325] ? set_page_dirty+0x1a2/0x320 [ 43.738820][ T325] dump_stack+0x15/0x1c [ 43.743119][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 43.748477][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 43.754708][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 43.760535][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 43.766641][ T325] ? data_blkaddr+0x330/0x330 [ 43.771306][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 43.777443][ T325] ? addrs_per_block+0x110/0x110 [ 43.782471][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 43.787661][ T325] ? inode_dio_wait+0x226/0x290 [ 43.792678][ T325] ? __kasan_check_write+0x14/0x20 [ 43.797763][ T325] ? up_write+0x57/0x120 [ 43.801978][ T325] f2fs_truncate_blocks+0x115/0x310 [ 43.807144][ T325] f2fs_truncate+0x1d7/0x3d0 [ 43.811707][ T325] ? f2fs_setattr+0x979/0x1010 [ 43.816599][ T325] f2fs_setattr+0x981/0x1010 [ 43.821196][ T325] ? f2fs_getattr+0x670/0x670 [ 43.825845][ T325] notify_change+0xab3/0xe40 [ 43.830436][ T325] do_truncate+0x186/0x210 [ 43.834839][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 43.840178][ T325] ? __kasan_check_read+0x11/0x20 [ 43.845182][ T325] path_openat+0x2aab/0x3160 [ 43.849762][ T325] ? __stack_depot_save+0x479/0x4c0 [ 43.854934][ T325] ? do_filp_open+0x3e0/0x3e0 [ 43.859583][ T325] ? expand_files+0xde/0x8e0 [ 43.864301][ T325] do_filp_open+0x1b3/0x3e0 [ 43.868882][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 43.873454][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 43.878538][ T325] do_sys_openat2+0x14c/0x6d0 [ 43.883184][ T325] ? do_sys_open+0xe0/0xe0 [ 43.887692][ T325] ? switch_fpu_return+0x197/0x340 [ 43.892779][ T325] ? __x64_sys_futex+0x100/0x100 [ 43.897709][ T325] ? ____fput+0x15/0x20 [ 43.901839][ T325] __x64_sys_creat+0x8e/0xb0 [ 43.906444][ T325] do_syscall_64+0x31/0x40 [ 43.910950][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.916896][ T325] RIP: 0033:0x7fae0f363959 [ 43.921278][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 43.941137][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 43.949523][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 43.957729][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 43.965677][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 43.973649][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.981690][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 43.990391][ T325] F2FS-fs (loop0): access invalid blkaddr:83886080 [ 43.996927][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 44.004818][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 44.016765][ T325] Call Trace: [ 44.020052][ T325] __dump_stack+0x21/0x24 [ 44.024558][ T325] dump_stack_lvl+0x169/0x1d8 [ 44.029256][ T325] ? show_regs_print_info+0x18/0x18 [ 44.034444][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 44.040143][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 44.045580][ T325] ? set_page_dirty+0x1a2/0x320 [ 44.050589][ T325] dump_stack+0x15/0x1c [ 44.054732][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 44.060750][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 44.067003][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 44.072639][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 44.078718][ T325] ? data_blkaddr+0x330/0x330 [ 44.083400][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 44.088933][ T325] ? addrs_per_block+0x110/0x110 [ 44.093890][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 44.099090][ T325] ? inode_dio_wait+0x226/0x290 [ 44.103937][ T325] ? __kasan_check_write+0x14/0x20 [ 44.109036][ T325] ? up_write+0x57/0x120 [ 44.113282][ T325] f2fs_truncate_blocks+0x115/0x310 [ 44.118473][ T325] f2fs_truncate+0x1d7/0x3d0 [ 44.123052][ T325] ? f2fs_setattr+0x979/0x1010 [ 44.127902][ T325] f2fs_setattr+0x981/0x1010 [ 44.132551][ T325] ? f2fs_getattr+0x670/0x670 [ 44.137504][ T325] notify_change+0xab3/0xe40 [ 44.142128][ T325] do_truncate+0x186/0x210 [ 44.146552][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 44.151923][ T325] ? __kasan_check_read+0x11/0x20 [ 44.157042][ T325] path_openat+0x2aab/0x3160 [ 44.161621][ T325] ? __stack_depot_save+0x479/0x4c0 [ 44.166935][ T325] ? do_filp_open+0x3e0/0x3e0 [ 44.171598][ T325] ? expand_files+0xde/0x8e0 [ 44.176263][ T325] do_filp_open+0x1b3/0x3e0 [ 44.180768][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 44.185352][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 44.190447][ T325] do_sys_openat2+0x14c/0x6d0 [ 44.195225][ T325] ? do_sys_open+0xe0/0xe0 [ 44.199619][ T325] ? switch_fpu_return+0x197/0x340 [ 44.204887][ T325] ? __x64_sys_futex+0x100/0x100 [ 44.210029][ T325] ? ____fput+0x15/0x20 [ 44.214165][ T325] __x64_sys_creat+0x8e/0xb0 [ 44.218747][ T325] do_syscall_64+0x31/0x40 [ 44.223144][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.229279][ T325] RIP: 0033:0x7fae0f363959 [ 44.233949][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 44.253616][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 44.262392][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 44.270459][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 44.278415][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 44.286480][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.294605][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 44.302925][ T325] F2FS-fs (loop0): access invalid blkaddr:1792 [ 44.309291][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 44.317071][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 44.327376][ T325] Call Trace: [ 44.330643][ T325] __dump_stack+0x21/0x24 [ 44.334949][ T325] dump_stack_lvl+0x169/0x1d8 [ 44.339595][ T325] ? show_regs_print_info+0x18/0x18 [ 44.344805][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 44.350679][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 44.356124][ T325] ? set_page_dirty+0x1a2/0x320 [ 44.361118][ T325] dump_stack+0x15/0x1c [ 44.365241][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 44.370598][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 44.376846][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 44.382562][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 44.388356][ T325] ? data_blkaddr+0x330/0x330 [ 44.393026][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 44.398575][ T325] ? addrs_per_block+0x110/0x110 [ 44.403482][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 44.408656][ T325] ? inode_dio_wait+0x226/0x290 [ 44.413477][ T325] ? __kasan_check_write+0x14/0x20 [ 44.418557][ T325] ? up_write+0x57/0x120 [ 44.422775][ T325] f2fs_truncate_blocks+0x115/0x310 [ 44.427967][ T325] f2fs_truncate+0x1d7/0x3d0 [ 44.432528][ T325] ? f2fs_setattr+0x979/0x1010 [ 44.437314][ T325] f2fs_setattr+0x981/0x1010 [ 44.441872][ T325] ? f2fs_getattr+0x670/0x670 [ 44.446698][ T325] notify_change+0xab3/0xe40 [ 44.451272][ T325] do_truncate+0x186/0x210 [ 44.455677][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 44.461175][ T325] ? __kasan_check_read+0x11/0x20 [ 44.466261][ T325] path_openat+0x2aab/0x3160 [ 44.470827][ T325] ? __stack_depot_save+0x479/0x4c0 [ 44.476002][ T325] ? do_filp_open+0x3e0/0x3e0 [ 44.480666][ T325] ? expand_files+0xde/0x8e0 [ 44.485221][ T325] do_filp_open+0x1b3/0x3e0 [ 44.489697][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 44.494440][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 44.499526][ T325] do_sys_openat2+0x14c/0x6d0 [ 44.504183][ T325] ? do_sys_open+0xe0/0xe0 [ 44.508608][ T325] ? switch_fpu_return+0x197/0x340 [ 44.513802][ T325] ? __x64_sys_futex+0x100/0x100 [ 44.518711][ T325] ? ____fput+0x15/0x20 [ 44.522863][ T325] __x64_sys_creat+0x8e/0xb0 [ 44.527611][ T325] do_syscall_64+0x31/0x40 [ 44.532160][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.538163][ T325] RIP: 0033:0x7fae0f363959 [ 44.542550][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 44.562304][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 44.570782][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 44.578910][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 44.586884][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 44.594913][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.603043][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 44.611322][ T325] F2FS-fs (loop0): access invalid blkaddr:46 [ 44.617344][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 44.624950][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 44.635311][ T325] Call Trace: [ 44.638682][ T325] __dump_stack+0x21/0x24 [ 44.643000][ T325] dump_stack_lvl+0x169/0x1d8 [ 44.647650][ T325] ? show_regs_print_info+0x18/0x18 [ 44.653253][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 44.658960][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 44.664487][ T325] ? set_page_dirty+0x1a2/0x320 [ 44.669313][ T325] dump_stack+0x15/0x1c [ 44.673437][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 44.678797][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 44.685041][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 44.690582][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 44.696275][ T325] ? data_blkaddr+0x330/0x330 [ 44.701051][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 44.706503][ T325] ? addrs_per_block+0x110/0x110 [ 44.711502][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 44.716769][ T325] ? inode_dio_wait+0x226/0x290 [ 44.721592][ T325] ? __kasan_check_write+0x14/0x20 [ 44.726683][ T325] ? up_write+0x57/0x120 [ 44.730984][ T325] f2fs_truncate_blocks+0x115/0x310 [ 44.736220][ T325] f2fs_truncate+0x1d7/0x3d0 [ 44.740789][ T325] ? f2fs_setattr+0x979/0x1010 [ 44.745540][ T325] f2fs_setattr+0x981/0x1010 [ 44.750109][ T325] ? f2fs_getattr+0x670/0x670 [ 44.754762][ T325] notify_change+0xab3/0xe40 [ 44.759600][ T325] do_truncate+0x186/0x210 [ 44.764719][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 44.770274][ T325] ? __kasan_check_read+0x11/0x20 [ 44.775281][ T325] path_openat+0x2aab/0x3160 [ 44.779860][ T325] ? __stack_depot_save+0x479/0x4c0 [ 44.785034][ T325] ? do_filp_open+0x3e0/0x3e0 [ 44.789696][ T325] ? expand_files+0xde/0x8e0 [ 44.794257][ T325] do_filp_open+0x1b3/0x3e0 [ 44.798737][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 44.803370][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 44.808625][ T325] do_sys_openat2+0x14c/0x6d0 [ 44.813299][ T325] ? do_sys_open+0xe0/0xe0 [ 44.817785][ T325] ? switch_fpu_return+0x197/0x340 [ 44.822877][ T325] ? __x64_sys_futex+0x100/0x100 [ 44.827789][ T325] ? ____fput+0x15/0x20 [ 44.832193][ T325] __x64_sys_creat+0x8e/0xb0 [ 44.836775][ T325] do_syscall_64+0x31/0x40 [ 44.841173][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.847133][ T325] RIP: 0033:0x7fae0f363959 [ 44.851530][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 44.871486][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 44.879963][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 44.887910][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 44.895866][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 44.903817][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.911765][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 44.920106][ T325] F2FS-fs (loop0): Inconsistent error blkaddr:11822, sit bitmap:0 [ 44.928673][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 44.936817][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 44.946850][ T325] Call Trace: [ 44.950290][ T325] __dump_stack+0x21/0x24 [ 44.954621][ T325] dump_stack_lvl+0x169/0x1d8 [ 44.959284][ T325] ? show_regs_print_info+0x18/0x18 [ 44.964459][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 44.970154][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 44.975700][ T325] ? set_page_dirty+0x1a2/0x320 [ 44.980535][ T325] dump_stack+0x15/0x1c [ 44.984747][ T325] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 44.990530][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 44.996652][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.002197][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.007997][ T325] ? data_blkaddr+0x330/0x330 [ 45.012652][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.018216][ T325] ? addrs_per_block+0x110/0x110 [ 45.023155][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 45.028428][ T325] ? inode_dio_wait+0x226/0x290 [ 45.033738][ T325] ? __kasan_check_write+0x14/0x20 [ 45.038835][ T325] ? up_write+0x57/0x120 [ 45.043074][ T325] f2fs_truncate_blocks+0x115/0x310 [ 45.048371][ T325] f2fs_truncate+0x1d7/0x3d0 [ 45.053025][ T325] ? f2fs_setattr+0x979/0x1010 [ 45.057808][ T325] f2fs_setattr+0x981/0x1010 [ 45.062549][ T325] ? f2fs_getattr+0x670/0x670 [ 45.067219][ T325] notify_change+0xab3/0xe40 [ 45.071792][ T325] do_truncate+0x186/0x210 [ 45.076209][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 45.081664][ T325] ? __kasan_check_read+0x11/0x20 [ 45.086815][ T325] path_openat+0x2aab/0x3160 [ 45.091638][ T325] ? __stack_depot_save+0x479/0x4c0 [ 45.096825][ T325] ? do_filp_open+0x3e0/0x3e0 [ 45.101600][ T325] ? expand_files+0xde/0x8e0 [ 45.106403][ T325] do_filp_open+0x1b3/0x3e0 [ 45.111113][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.115981][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 45.121086][ T325] do_sys_openat2+0x14c/0x6d0 [ 45.125898][ T325] ? do_sys_open+0xe0/0xe0 [ 45.130298][ T325] ? switch_fpu_return+0x197/0x340 [ 45.135384][ T325] ? __x64_sys_futex+0x100/0x100 [ 45.140646][ T325] ? ____fput+0x15/0x20 [ 45.144780][ T325] __x64_sys_creat+0x8e/0xb0 [ 45.149363][ T325] do_syscall_64+0x31/0x40 [ 45.153932][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.159807][ T325] RIP: 0033:0x7fae0f363959 [ 45.164282][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 45.184234][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 45.192630][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 45.200912][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 45.209322][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 45.217464][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.225416][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 45.233680][ T325] F2FS-fs (loop0): access invalid blkaddr:1701603686 [ 45.240504][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 45.248473][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.258658][ T325] Call Trace: [ 45.262347][ T325] __dump_stack+0x21/0x24 [ 45.266770][ T325] dump_stack_lvl+0x169/0x1d8 [ 45.271805][ T325] ? show_regs_print_info+0x18/0x18 [ 45.277124][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.282965][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 45.288411][ T325] ? set_page_dirty+0x1a2/0x320 [ 45.293241][ T325] dump_stack+0x15/0x1c [ 45.297388][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.302765][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.309479][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.315089][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.320801][ T325] ? data_blkaddr+0x330/0x330 [ 45.325479][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.330916][ T325] ? addrs_per_block+0x110/0x110 [ 45.335827][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 45.341140][ T325] ? inode_dio_wait+0x226/0x290 [ 45.345981][ T325] ? __kasan_check_write+0x14/0x20 [ 45.351088][ T325] ? up_write+0x57/0x120 [ 45.355441][ T325] f2fs_truncate_blocks+0x115/0x310 [ 45.360613][ T325] f2fs_truncate+0x1d7/0x3d0 [ 45.365173][ T325] ? f2fs_setattr+0x979/0x1010 [ 45.370122][ T325] f2fs_setattr+0x981/0x1010 [ 45.374772][ T325] ? f2fs_getattr+0x670/0x670 [ 45.379429][ T325] notify_change+0xab3/0xe40 [ 45.384086][ T325] do_truncate+0x186/0x210 [ 45.388492][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 45.394187][ T325] ? __kasan_check_read+0x11/0x20 [ 45.399312][ T325] path_openat+0x2aab/0x3160 [ 45.404062][ T325] ? __stack_depot_save+0x479/0x4c0 [ 45.409252][ T325] ? do_filp_open+0x3e0/0x3e0 [ 45.414059][ T325] ? expand_files+0xde/0x8e0 [ 45.418726][ T325] do_filp_open+0x1b3/0x3e0 [ 45.423254][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.427938][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 45.433030][ T325] do_sys_openat2+0x14c/0x6d0 [ 45.437682][ T325] ? do_sys_open+0xe0/0xe0 [ 45.442101][ T325] ? switch_fpu_return+0x197/0x340 [ 45.447187][ T325] ? __x64_sys_futex+0x100/0x100 [ 45.452231][ T325] ? ____fput+0x15/0x20 [ 45.456447][ T325] __x64_sys_creat+0x8e/0xb0 [ 45.461064][ T325] do_syscall_64+0x31/0x40 [ 45.465557][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.471514][ T325] RIP: 0033:0x7fae0f363959 [ 45.475902][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 45.495610][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 45.504091][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 45.512061][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 45.520009][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 45.528218][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.536162][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 45.544520][ T325] F2FS-fs (loop0): access invalid blkaddr:48 [ 45.550625][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 45.558347][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.568461][ T325] Call Trace: [ 45.571830][ T325] __dump_stack+0x21/0x24 [ 45.576130][ T325] dump_stack_lvl+0x169/0x1d8 [ 45.580776][ T325] ? show_regs_print_info+0x18/0x18 [ 45.586075][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.591795][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 45.597234][ T325] ? set_page_dirty+0x1a2/0x320 [ 45.602066][ T325] dump_stack+0x15/0x1c [ 45.606364][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.611709][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.617885][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.623417][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.629139][ T325] ? data_blkaddr+0x330/0x330 [ 45.633804][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.639269][ T325] ? addrs_per_block+0x110/0x110 [ 45.644205][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 45.649386][ T325] ? inode_dio_wait+0x226/0x290 [ 45.654350][ T325] ? __kasan_check_write+0x14/0x20 [ 45.659734][ T325] ? up_write+0x57/0x120 [ 45.664095][ T325] f2fs_truncate_blocks+0x115/0x310 [ 45.669309][ T325] f2fs_truncate+0x1d7/0x3d0 [ 45.673881][ T325] ? f2fs_setattr+0x979/0x1010 [ 45.678834][ T325] f2fs_setattr+0x981/0x1010 [ 45.683671][ T325] ? f2fs_getattr+0x670/0x670 [ 45.688360][ T325] notify_change+0xab3/0xe40 [ 45.693022][ T325] do_truncate+0x186/0x210 [ 45.697504][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 45.702862][ T325] ? __kasan_check_read+0x11/0x20 [ 45.708209][ T325] path_openat+0x2aab/0x3160 [ 45.712775][ T325] ? __stack_depot_save+0x479/0x4c0 [ 45.718215][ T325] ? do_filp_open+0x3e0/0x3e0 [ 45.722879][ T325] ? expand_files+0xde/0x8e0 [ 45.727459][ T325] do_filp_open+0x1b3/0x3e0 [ 45.732133][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.736700][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 45.741796][ T325] do_sys_openat2+0x14c/0x6d0 [ 45.746651][ T325] ? do_sys_open+0xe0/0xe0 [ 45.751047][ T325] ? switch_fpu_return+0x197/0x340 [ 45.756574][ T325] ? __x64_sys_futex+0x100/0x100 [ 45.761518][ T325] ? ____fput+0x15/0x20 [ 45.765671][ T325] __x64_sys_creat+0x8e/0xb0 [ 45.770350][ T325] do_syscall_64+0x31/0x40 [ 45.774784][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.780877][ T325] RIP: 0033:0x7fae0f363959 [ 45.785386][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 45.805457][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 45.814163][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 45.822410][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 45.830387][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 45.838430][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.846380][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 45.854760][ T325] F2FS-fs (loop0): access invalid blkaddr:1701603686 [ 45.861686][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 45.869607][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.879750][ T325] Call Trace: [ 45.883195][ T325] __dump_stack+0x21/0x24 [ 45.887497][ T325] dump_stack_lvl+0x169/0x1d8 [ 45.892164][ T325] ? show_regs_print_info+0x18/0x18 [ 45.897344][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.903416][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 45.908885][ T325] ? set_page_dirty+0x1a2/0x320 [ 45.913899][ T325] dump_stack+0x15/0x1c [ 45.918027][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.923415][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.929659][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.935290][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.940994][ T325] ? data_blkaddr+0x330/0x330 [ 45.945649][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.951253][ T325] ? addrs_per_block+0x110/0x110 [ 45.956206][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 45.961404][ T325] ? inode_dio_wait+0x226/0x290 [ 45.966340][ T325] ? __kasan_check_write+0x14/0x20 [ 45.971432][ T325] ? up_write+0x57/0x120 [ 45.975734][ T325] f2fs_truncate_blocks+0x115/0x310 [ 45.980994][ T325] f2fs_truncate+0x1d7/0x3d0 [ 45.985642][ T325] ? f2fs_setattr+0x979/0x1010 [ 45.990459][ T325] f2fs_setattr+0x981/0x1010 [ 45.995031][ T325] ? f2fs_getattr+0x670/0x670 [ 45.999678][ T325] notify_change+0xab3/0xe40 [ 46.004336][ T325] do_truncate+0x186/0x210 [ 46.008816][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 46.014154][ T325] ? __kasan_check_read+0x11/0x20 [ 46.019180][ T325] path_openat+0x2aab/0x3160 [ 46.024202][ T325] ? __stack_depot_save+0x479/0x4c0 [ 46.029648][ T325] ? do_filp_open+0x3e0/0x3e0 [ 46.034487][ T325] ? expand_files+0xde/0x8e0 [ 46.039593][ T325] do_filp_open+0x1b3/0x3e0 [ 46.044254][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.048842][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 46.054070][ T325] do_sys_openat2+0x14c/0x6d0 [ 46.058733][ T325] ? do_sys_open+0xe0/0xe0 [ 46.063129][ T325] ? switch_fpu_return+0x197/0x340 [ 46.068424][ T325] ? __x64_sys_futex+0x100/0x100 [ 46.073592][ T325] ? ____fput+0x15/0x20 [ 46.077855][ T325] __x64_sys_creat+0x8e/0xb0 [ 46.082634][ T325] do_syscall_64+0x31/0x40 [ 46.087232][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.093106][ T325] RIP: 0033:0x7fae0f363959 [ 46.097589][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 46.117251][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 46.126022][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 46.134201][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 46.142149][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 46.150098][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.158148][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 46.167189][ T325] F2FS-fs (loop0): access invalid blkaddr:49 [ 46.173257][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 46.180868][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.190894][ T325] Call Trace: [ 46.194163][ T325] __dump_stack+0x21/0x24 [ 46.198476][ T325] dump_stack_lvl+0x169/0x1d8 [ 46.203136][ T325] ? show_regs_print_info+0x18/0x18 [ 46.208401][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.214094][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 46.219545][ T325] ? set_page_dirty+0x1a2/0x320 [ 46.224366][ T325] dump_stack+0x15/0x1c [ 46.228512][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.233952][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.240110][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.245903][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.251653][ T325] ? data_blkaddr+0x330/0x330 [ 46.256317][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.261861][ T325] ? addrs_per_block+0x110/0x110 [ 46.266869][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 46.272131][ T325] ? inode_dio_wait+0x226/0x290 [ 46.276962][ T325] ? __kasan_check_write+0x14/0x20 [ 46.282043][ T325] ? up_write+0x57/0x120 [ 46.286276][ T325] f2fs_truncate_blocks+0x115/0x310 [ 46.291444][ T325] f2fs_truncate+0x1d7/0x3d0 [ 46.296029][ T325] ? f2fs_setattr+0x979/0x1010 [ 46.300794][ T325] f2fs_setattr+0x981/0x1010 [ 46.305357][ T325] ? f2fs_getattr+0x670/0x670 [ 46.310031][ T325] notify_change+0xab3/0xe40 [ 46.314612][ T325] do_truncate+0x186/0x210 [ 46.319158][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 46.324511][ T325] ? __kasan_check_read+0x11/0x20 [ 46.329651][ T325] path_openat+0x2aab/0x3160 [ 46.334218][ T325] ? __stack_depot_save+0x479/0x4c0 [ 46.339480][ T325] ? do_filp_open+0x3e0/0x3e0 [ 46.344305][ T325] ? expand_files+0xde/0x8e0 [ 46.348867][ T325] do_filp_open+0x1b3/0x3e0 [ 46.353341][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.357996][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 46.363077][ T325] do_sys_openat2+0x14c/0x6d0 [ 46.367820][ T325] ? do_sys_open+0xe0/0xe0 [ 46.372213][ T325] ? switch_fpu_return+0x197/0x340 [ 46.377426][ T325] ? __x64_sys_futex+0x100/0x100 [ 46.382436][ T325] ? ____fput+0x15/0x20 [ 46.386585][ T325] __x64_sys_creat+0x8e/0xb0 [ 46.391158][ T325] do_syscall_64+0x31/0x40 [ 46.395554][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.401418][ T325] RIP: 0033:0x7fae0f363959 [ 46.405920][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 46.425943][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 46.434427][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 46.442557][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 46.450598][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 46.458636][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.466599][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 46.474815][ T325] F2FS-fs (loop0): access invalid blkaddr:4 [ 46.480774][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 46.488387][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.498751][ T325] Call Trace: [ 46.502061][ T325] __dump_stack+0x21/0x24 [ 46.506399][ T325] dump_stack_lvl+0x169/0x1d8 [ 46.511055][ T325] ? show_regs_print_info+0x18/0x18 [ 46.516252][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.521938][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 46.527455][ T325] ? set_page_dirty+0x1a2/0x320 [ 46.532404][ T325] dump_stack+0x15/0x1c [ 46.536583][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.541961][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.548356][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.553892][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.559687][ T325] ? data_blkaddr+0x330/0x330 [ 46.564515][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.569978][ T325] ? addrs_per_block+0x110/0x110 [ 46.574986][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 46.580161][ T325] ? inode_dio_wait+0x226/0x290 [ 46.585089][ T325] ? __kasan_check_write+0x14/0x20 [ 46.590197][ T325] ? up_write+0x57/0x120 [ 46.594428][ T325] f2fs_truncate_blocks+0x115/0x310 [ 46.599606][ T325] f2fs_truncate+0x1d7/0x3d0 [ 46.604167][ T325] ? f2fs_setattr+0x979/0x1010 [ 46.608907][ T325] f2fs_setattr+0x981/0x1010 [ 46.613472][ T325] ? f2fs_getattr+0x670/0x670 [ 46.618125][ T325] notify_change+0xab3/0xe40 [ 46.622702][ T325] do_truncate+0x186/0x210 [ 46.627240][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 46.632687][ T325] ? __kasan_check_read+0x11/0x20 [ 46.637786][ T325] path_openat+0x2aab/0x3160 [ 46.642533][ T325] ? __stack_depot_save+0x479/0x4c0 [ 46.647709][ T325] ? do_filp_open+0x3e0/0x3e0 [ 46.652583][ T325] ? expand_files+0xde/0x8e0 [ 46.657260][ T325] do_filp_open+0x1b3/0x3e0 [ 46.661884][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.666719][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 46.671824][ T325] do_sys_openat2+0x14c/0x6d0 [ 46.676474][ T325] ? do_sys_open+0xe0/0xe0 [ 46.680985][ T325] ? switch_fpu_return+0x197/0x340 [ 46.686219][ T325] ? __x64_sys_futex+0x100/0x100 [ 46.691144][ T325] ? ____fput+0x15/0x20 [ 46.695295][ T325] __x64_sys_creat+0x8e/0xb0 [ 46.700236][ T325] do_syscall_64+0x31/0x40 [ 46.704799][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.710929][ T325] RIP: 0033:0x7fae0f363959 [ 46.715333][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 46.734922][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 46.743428][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 46.751487][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 46.759441][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 46.767766][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.776118][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 46.784353][ T325] F2FS-fs (loop0): access invalid blkaddr:4 [ 46.790818][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 46.798430][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.808475][ T325] Call Trace: [ 46.811744][ T325] __dump_stack+0x21/0x24 [ 46.816045][ T325] dump_stack_lvl+0x169/0x1d8 [ 46.820704][ T325] ? show_regs_print_info+0x18/0x18 [ 46.826065][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.831775][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 46.837380][ T325] ? set_page_dirty+0x1a2/0x320 [ 46.842205][ T325] dump_stack+0x15/0x1c [ 46.846331][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.851771][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.858116][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.863643][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.869448][ T325] ? data_blkaddr+0x330/0x330 [ 46.874329][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.879769][ T325] ? addrs_per_block+0x110/0x110 [ 46.884774][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 46.889953][ T325] ? inode_dio_wait+0x226/0x290 [ 46.894950][ T325] ? __kasan_check_write+0x14/0x20 [ 46.900069][ T325] ? up_write+0x57/0x120 [ 46.904472][ T325] f2fs_truncate_blocks+0x115/0x310 [ 46.909721][ T325] f2fs_truncate+0x1d7/0x3d0 [ 46.914390][ T325] ? f2fs_setattr+0x979/0x1010 [ 46.919134][ T325] f2fs_setattr+0x981/0x1010 [ 46.923739][ T325] ? f2fs_getattr+0x670/0x670 [ 46.928403][ T325] notify_change+0xab3/0xe40 [ 46.933231][ T325] do_truncate+0x186/0x210 [ 46.937992][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 46.943513][ T325] ? __kasan_check_read+0x11/0x20 [ 46.948669][ T325] path_openat+0x2aab/0x3160 [ 46.953745][ T325] ? __stack_depot_save+0x479/0x4c0 [ 46.959175][ T325] ? do_filp_open+0x3e0/0x3e0 [ 46.963974][ T325] ? expand_files+0xde/0x8e0 [ 46.968645][ T325] do_filp_open+0x1b3/0x3e0 [ 46.973447][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.978112][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 46.983216][ T325] do_sys_openat2+0x14c/0x6d0 [ 46.987884][ T325] ? do_sys_open+0xe0/0xe0 [ 46.992288][ T325] ? switch_fpu_return+0x197/0x340 [ 46.997467][ T325] ? __x64_sys_futex+0x100/0x100 [ 47.002498][ T325] ? ____fput+0x15/0x20 [ 47.006728][ T325] __x64_sys_creat+0x8e/0xb0 [ 47.011311][ T325] do_syscall_64+0x31/0x40 [ 47.015824][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.021882][ T325] RIP: 0033:0x7fae0f363959 [ 47.026279][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.046312][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 47.054892][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 47.062851][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 47.070802][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 47.078751][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.086697][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 47.095047][ T325] F2FS-fs (loop0): access invalid blkaddr:1219692001 [ 47.101843][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 47.109704][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.119836][ T325] Call Trace: [ 47.123127][ T325] __dump_stack+0x21/0x24 [ 47.127437][ T325] dump_stack_lvl+0x169/0x1d8 [ 47.132095][ T325] ? show_regs_print_info+0x18/0x18 [ 47.137275][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 47.142967][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 47.148590][ T325] ? set_page_dirty+0x1a2/0x320 [ 47.153416][ T325] dump_stack+0x15/0x1c [ 47.157547][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 47.162914][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 47.169065][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.174759][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.180457][ T325] ? data_blkaddr+0x330/0x330 [ 47.185194][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.190636][ T325] ? addrs_per_block+0x110/0x110 [ 47.195739][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 47.200910][ T325] ? inode_dio_wait+0x226/0x290 [ 47.205773][ T325] ? __kasan_check_write+0x14/0x20 [ 47.210856][ T325] ? up_write+0x57/0x120 [ 47.215071][ T325] f2fs_truncate_blocks+0x115/0x310 [ 47.220249][ T325] f2fs_truncate+0x1d7/0x3d0 [ 47.224824][ T325] ? f2fs_setattr+0x979/0x1010 [ 47.229633][ T325] f2fs_setattr+0x981/0x1010 [ 47.234197][ T325] ? f2fs_getattr+0x670/0x670 [ 47.238939][ T325] notify_change+0xab3/0xe40 [ 47.243631][ T325] do_truncate+0x186/0x210 [ 47.248130][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 47.253477][ T325] ? __kasan_check_read+0x11/0x20 [ 47.258485][ T325] path_openat+0x2aab/0x3160 [ 47.263094][ T325] ? __stack_depot_save+0x479/0x4c0 [ 47.268270][ T325] ? do_filp_open+0x3e0/0x3e0 [ 47.272923][ T325] ? expand_files+0xde/0x8e0 [ 47.277583][ T325] do_filp_open+0x1b3/0x3e0 [ 47.282077][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.286669][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 47.291844][ T325] do_sys_openat2+0x14c/0x6d0 [ 47.296512][ T325] ? do_sys_open+0xe0/0xe0 [ 47.300989][ T325] ? switch_fpu_return+0x197/0x340 [ 47.306244][ T325] ? __x64_sys_futex+0x100/0x100 [ 47.311267][ T325] ? ____fput+0x15/0x20 [ 47.315394][ T325] __x64_sys_creat+0x8e/0xb0 [ 47.320140][ T325] do_syscall_64+0x31/0x40 [ 47.324596][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.330576][ T325] RIP: 0033:0x7fae0f363959 [ 47.335103][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.354883][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 47.363463][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 47.371406][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 47.379354][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 47.387569][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.395517][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 47.404313][ T325] F2FS-fs (loop0): Inconsistent error blkaddr:15875, sit bitmap:0 [ 47.412134][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 47.419892][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.429941][ T325] Call Trace: [ 47.433307][ T325] __dump_stack+0x21/0x24 [ 47.437602][ T325] dump_stack_lvl+0x169/0x1d8 [ 47.442243][ T325] ? show_regs_print_info+0x18/0x18 [ 47.447620][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 47.453324][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 47.458892][ T325] ? set_page_dirty+0x1a2/0x320 [ 47.463723][ T325] dump_stack+0x15/0x1c [ 47.467863][ T325] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 47.473467][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 47.479606][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.485162][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.490875][ T325] ? data_blkaddr+0x330/0x330 [ 47.495532][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.501015][ T325] ? addrs_per_block+0x110/0x110 [ 47.505946][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 47.511210][ T325] ? inode_dio_wait+0x226/0x290 [ 47.516034][ T325] ? __kasan_check_write+0x14/0x20 [ 47.521223][ T325] ? up_write+0x57/0x120 [ 47.525440][ T325] f2fs_truncate_blocks+0x115/0x310 [ 47.530617][ T325] f2fs_truncate+0x1d7/0x3d0 [ 47.535188][ T325] ? f2fs_setattr+0x979/0x1010 [ 47.539918][ T325] f2fs_setattr+0x981/0x1010 [ 47.544475][ T325] ? f2fs_getattr+0x670/0x670 [ 47.549217][ T325] notify_change+0xab3/0xe40 [ 47.553781][ T325] do_truncate+0x186/0x210 [ 47.558168][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 47.563506][ T325] ? __kasan_check_read+0x11/0x20 [ 47.568521][ T325] path_openat+0x2aab/0x3160 [ 47.573087][ T325] ? __stack_depot_save+0x479/0x4c0 [ 47.578342][ T325] ? do_filp_open+0x3e0/0x3e0 [ 47.583004][ T325] ? expand_files+0xde/0x8e0 [ 47.587656][ T325] do_filp_open+0x1b3/0x3e0 [ 47.592218][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.596777][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 47.601941][ T325] do_sys_openat2+0x14c/0x6d0 [ 47.606637][ T325] ? do_sys_open+0xe0/0xe0 [ 47.611125][ T325] ? switch_fpu_return+0x197/0x340 [ 47.616215][ T325] ? __x64_sys_futex+0x100/0x100 [ 47.621398][ T325] ? ____fput+0x15/0x20 [ 47.625560][ T325] __x64_sys_creat+0x8e/0xb0 [ 47.630204][ T325] do_syscall_64+0x31/0x40 [ 47.634879][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.640983][ T325] RIP: 0033:0x7fae0f363959 [ 47.645661][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.665543][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 47.674073][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 47.682039][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 47.690001][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 47.698007][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.706011][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 47.714139][ T325] ================================================================== [ 47.722230][ T325] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x829/0xec0 [ 47.730994][ T325] Read of size 4 at addr ffff88810d2c0000 by task syz-executor.0/325 [ 47.739171][ T325] [ 47.741503][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Not tainted syzkaller #0 [ 47.749113][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.759138][ T325] Call Trace: [ 47.762584][ T325] __dump_stack+0x21/0x24 [ 47.767004][ T325] dump_stack_lvl+0x169/0x1d8 [ 47.771737][ T325] ? show_regs_print_info+0x18/0x18 [ 47.776905][ T325] ? thaw_kernel_threads+0x220/0x220 [ 47.782160][ T325] print_address_description+0x7f/0x2c0 [ 47.787705][ T325] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 47.793997][ T325] kasan_report+0xe2/0x130 [ 47.798383][ T325] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 47.804680][ T325] __asan_report_load4_noabort+0x14/0x20 [ 47.810458][ T325] f2fs_truncate_data_blocks_range+0x829/0xec0 [ 47.816708][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.822230][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.827927][ T325] ? data_blkaddr+0x330/0x330 [ 47.832868][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.838300][ T325] ? addrs_per_block+0x110/0x110 [ 47.843202][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 47.848395][ T325] ? inode_dio_wait+0x226/0x290 [ 47.853221][ T325] ? __kasan_check_write+0x14/0x20 [ 47.858517][ T325] ? up_write+0x57/0x120 [ 47.862745][ T325] f2fs_truncate_blocks+0x115/0x310 [ 47.867957][ T325] f2fs_truncate+0x1d7/0x3d0 [ 47.872541][ T325] ? f2fs_setattr+0x979/0x1010 [ 47.877294][ T325] f2fs_setattr+0x981/0x1010 [ 47.881855][ T325] ? f2fs_getattr+0x670/0x670 [ 47.886602][ T325] notify_change+0xab3/0xe40 [ 47.891167][ T325] do_truncate+0x186/0x210 [ 47.895636][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 47.901149][ T325] ? __kasan_check_read+0x11/0x20 [ 47.906152][ T325] path_openat+0x2aab/0x3160 [ 47.910715][ T325] ? __stack_depot_save+0x479/0x4c0 [ 47.915924][ T325] ? do_filp_open+0x3e0/0x3e0 [ 47.920660][ T325] ? expand_files+0xde/0x8e0 [ 47.925317][ T325] do_filp_open+0x1b3/0x3e0 [ 47.929794][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.934559][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 47.939871][ T325] do_sys_openat2+0x14c/0x6d0 [ 47.944695][ T325] ? do_sys_open+0xe0/0xe0 [ 47.949086][ T325] ? switch_fpu_return+0x197/0x340 [ 47.954196][ T325] ? __x64_sys_futex+0x100/0x100 [ 47.959112][ T325] ? ____fput+0x15/0x20 [ 47.963248][ T325] __x64_sys_creat+0x8e/0xb0 [ 47.967813][ T325] do_syscall_64+0x31/0x40 [ 47.972211][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.978168][ T325] RIP: 0033:0x7fae0f363959 [ 47.982559][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.002508][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 48.010896][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 48.018927][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 48.026875][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 48.034956][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.042918][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 48.051133][ T325] [ 48.053448][ T325] Allocated by task 0: [ 48.057484][ T325] (stack is not available) [ 48.061959][ T325] [ 48.064259][ T325] Freed by task 320: [ 48.068344][ T325] kasan_set_track+0x4a/0x70 [ 48.072983][ T325] kasan_set_free_info+0x23/0x40 [ 48.077893][ T325] ____kasan_slab_free+0x125/0x160 [ 48.082979][ T325] __kasan_slab_free+0x11/0x20 [ 48.087898][ T325] slab_free_freelist_hook+0xc5/0x190 [ 48.093507][ T325] kfree+0xc0/0x270 [ 48.097398][ T325] skb_release_data+0x532/0x670 [ 48.102228][ T325] consume_skb+0xab/0x1f0 [ 48.106547][ T325] netlink_broadcast_filtered+0x117d/0x1270 [ 48.112554][ T325] nlmsg_notify+0xed/0x1b0 [ 48.116950][ T325] rtnl_notify+0x9a/0xc0 [ 48.121175][ T325] inet6_rt_notify+0x365/0x470 [ 48.125916][ T325] fib6_add+0x214b/0x3bf0 [ 48.130305][ T325] ip6_route_add+0x89/0x130 [ 48.134780][ T325] addrconf_add_dev+0x329/0x430 [ 48.139717][ T325] addrconf_dev_config+0x1bd/0x510 [ 48.144915][ T325] addrconf_notify+0x9d8/0xe90 [ 48.149853][ T325] raw_notifier_call_chain+0x90/0x100 [ 48.155292][ T325] __dev_notify_flags+0x28f/0x500 [ 48.160289][ T325] dev_change_flags+0xe8/0x1a0 [ 48.165027][ T325] do_setlink+0xbb4/0x3ab0 [ 48.169506][ T325] rtnl_newlink+0x1292/0x1640 [ 48.174267][ T325] rtnetlink_rcv_msg+0x9db/0xb90 [ 48.179181][ T325] netlink_rcv_skb+0x1e0/0x430 [ 48.183913][ T325] rtnetlink_rcv+0x1c/0x20 [ 48.188301][ T325] netlink_unicast+0x876/0xa40 [ 48.193046][ T325] netlink_sendmsg+0x88d/0xb30 [ 48.197779][ T325] __sys_sendto+0x41d/0x580 [ 48.202412][ T325] __x64_sys_sendto+0xe5/0x100 [ 48.207150][ T325] do_syscall_64+0x31/0x40 [ 48.211538][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.217402][ T325] [ 48.219808][ T325] The buggy address belongs to the object at ffff88810d2c0000 [ 48.219808][ T325] which belongs to the cache kmalloc-1k of size 1024 [ 48.234113][ T325] The buggy address is located 0 bytes inside of [ 48.234113][ T325] 1024-byte region [ffff88810d2c0000, ffff88810d2c0400) [ 48.247279][ T325] The buggy address belongs to the page: [ 48.252905][ T325] page:ffffea000434b000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10d2c0 [ 48.263193][ T325] head:ffffea000434b000 order:3 compound_mapcount:0 compound_pincount:0 [ 48.271494][ T325] flags: 0x4000000000010200(slab|head) [ 48.277029][ T325] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042f00 [ 48.285584][ T325] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 48.294327][ T325] page dumped because: kasan: bad access detected [ 48.300716][ T325] page_owner tracks the page as allocated [ 48.306600][ T325] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 320, ts 39487413358, free_ts 39414323061 [ 48.326380][ T325] prep_new_page+0x179/0x180 [ 48.331041][ T325] get_page_from_freelist+0x2235/0x23d0 [ 48.336566][ T325] __alloc_pages_nodemask+0x268/0x5f0 [ 48.341908][ T325] new_slab+0x84/0x3f0 [ 48.345957][ T325] ___slab_alloc+0x2a6/0x450 [ 48.350604][ T325] __slab_alloc+0x63/0xa0 [ 48.354905][ T325] __kmalloc_track_caller+0x1ef/0x320 [ 48.360274][ T325] __alloc_skb+0xdc/0x520 [ 48.364588][ T325] wg_packet_send_keepalive+0x62/0x1d0 [ 48.370022][ T325] wg_open+0x214/0x300 [ 48.374067][ T325] __dev_open+0x33f/0x4c0 [ 48.378387][ T325] __dev_change_flags+0x20a/0x6a0 [ 48.383406][ T325] dev_change_flags+0x88/0x1a0 [ 48.388317][ T325] do_setlink+0xbb4/0x3ab0 [ 48.392708][ T325] rtnl_newlink+0x1292/0x1640 [ 48.397447][ T325] rtnetlink_rcv_msg+0x9db/0xb90 [ 48.402533][ T325] page last free stack trace: [ 48.407185][ T325] __free_pages_ok+0x7fc/0x820 [ 48.412013][ T325] __free_pages+0xdd/0x380 [ 48.416435][ T325] __free_slab+0xcf/0x190 [ 48.420832][ T325] unfreeze_partials+0x15f/0x190 [ 48.425829][ T325] put_cpu_partial+0xc1/0x180 [ 48.430657][ T325] __slab_free+0x2c9/0x3a0 [ 48.435131][ T325] ___cache_free+0x111/0x130 [ 48.439699][ T325] qlink_free+0x50/0x90 [ 48.443848][ T325] qlist_free_all+0x5f/0xb0 [ 48.448447][ T325] kasan_quarantine_reduce+0x14a/0x160 [ 48.454143][ T325] __kasan_slab_alloc+0x2f/0xf0 [ 48.458969][ T325] slab_post_alloc_hook+0x5d/0x2f0 [ 48.464164][ T325] kmem_cache_alloc+0x165/0x2e0 [ 48.468986][ T325] sock_alloc_inode+0x1b/0xb0 [ 48.473642][ T325] new_inode_pseudo+0x62/0x210 [ 48.478385][ T325] __sock_create+0x12c/0x770 [ 48.482940][ T325] [ 48.485237][ T325] Memory state around the buggy address: [ 48.490926][ T325] ffff88810d2bff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.499046][ T325] ffff88810d2bff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.507384][ T325] >ffff88810d2c0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.515520][ T325] ^ [ 48.519562][ T325] ffff88810d2c0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.527602][ T325] ffff88810d2c0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.535632][ T325] ================================================================== [ 48.543756][ T325] Disabling lock debugging due to kernel taint [ 48.550193][ T325] F2FS-fs (loop0): access invalid blkaddr:219461824 [ 48.555269][ T24] audit: type=1400 audit(1761514430.180:95): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.556846][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 48.579793][ T24] audit: type=1400 audit(1761514430.180:96): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.587440][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.587445][ T325] Call Trace: [ 48.587461][ T325] __dump_stack+0x21/0x24 [ 48.587469][ T325] dump_stack_lvl+0x169/0x1d8 [ 48.587484][ T325] ? show_regs_print_info+0x18/0x18 [ 48.609257][ T24] audit: type=1400 audit(1761514430.180:97): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.619220][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 48.619231][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 48.619240][ T325] ? set_page_dirty+0x1a2/0x320 [ 48.619250][ T325] dump_stack+0x15/0x1c [ 48.619267][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 48.622988][ T24] audit: type=1400 audit(1761514430.180:98): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.626925][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 48.626936][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 48.626946][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 48.626961][ T325] ? data_blkaddr+0x330/0x330 [ 48.631891][ T24] audit: type=1400 audit(1761514430.180:99): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.636919][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 48.636928][ T325] ? addrs_per_block+0x110/0x110 [ 48.636937][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 48.636947][ T325] ? inode_dio_wait+0x226/0x290 [ 48.636962][ T325] ? __kasan_check_write+0x14/0x20 [ 48.658642][ T24] audit: type=1400 audit(1761514430.180:100): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.664099][ T325] ? up_write+0x57/0x120 [ 48.669788][ T24] audit: type=1400 audit(1761514430.180:101): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.674453][ T325] f2fs_truncate_blocks+0x115/0x310 [ 48.828691][ T325] f2fs_truncate+0x1d7/0x3d0 [ 48.833463][ T325] ? f2fs_setattr+0x979/0x1010 [ 48.838475][ T325] f2fs_setattr+0x981/0x1010 [ 48.843072][ T325] ? f2fs_getattr+0x670/0x670 [ 48.847788][ T325] notify_change+0xab3/0xe40 [ 48.852436][ T325] do_truncate+0x186/0x210 [ 48.856919][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 48.862342][ T325] ? __kasan_check_read+0x11/0x20 [ 48.867570][ T325] path_openat+0x2aab/0x3160 [ 48.872235][ T325] ? __stack_depot_save+0x479/0x4c0 [ 48.877664][ T325] ? do_filp_open+0x3e0/0x3e0 [ 48.882427][ T325] ? expand_files+0xde/0x8e0 [ 48.887090][ T325] do_filp_open+0x1b3/0x3e0 [ 48.891795][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.896353][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 48.901432][ T325] do_sys_openat2+0x14c/0x6d0 [ 48.906168][ T325] ? do_sys_open+0xe0/0xe0 [ 48.910984][ T325] ? switch_fpu_return+0x197/0x340 [ 48.916071][ T325] ? __x64_sys_futex+0x100/0x100 [ 48.921069][ T325] ? ____fput+0x15/0x20 [ 48.925193][ T325] __x64_sys_creat+0x8e/0xb0 [ 48.929754][ T325] do_syscall_64+0x31/0x40 [ 48.934141][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.940132][ T325] RIP: 0033:0x7fae0f363959 [ 48.944520][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.964510][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 48.973096][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 48.981074][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 48.989020][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 48.997060][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.005279][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 49.013548][ T325] F2FS-fs (loop0): access invalid blkaddr:4294936705 [ 49.020503][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 49.029607][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.039724][ T325] Call Trace: [ 49.043010][ T325] __dump_stack+0x21/0x24 [ 49.047337][ T325] dump_stack_lvl+0x169/0x1d8 [ 49.052100][ T325] ? show_regs_print_info+0x18/0x18 [ 49.057422][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 49.063424][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 49.068950][ T325] ? set_page_dirty+0x1a2/0x320 [ 49.073954][ T325] dump_stack+0x15/0x1c [ 49.078113][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 49.083632][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 49.089788][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 49.095323][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 49.101109][ T325] ? data_blkaddr+0x330/0x330 [ 49.105781][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.111306][ T325] ? addrs_per_block+0x110/0x110 [ 49.116220][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 49.121481][ T325] ? inode_dio_wait+0x226/0x290 [ 49.126306][ T325] ? __kasan_check_write+0x14/0x20 [ 49.131677][ T325] ? up_write+0x57/0x120 [ 49.135980][ T325] f2fs_truncate_blocks+0x115/0x310 [ 49.141148][ T325] f2fs_truncate+0x1d7/0x3d0 [ 49.145715][ T325] ? f2fs_setattr+0x979/0x1010 [ 49.150453][ T325] f2fs_setattr+0x981/0x1010 [ 49.155197][ T325] ? f2fs_getattr+0x670/0x670 [ 49.160021][ T325] notify_change+0xab3/0xe40 [ 49.164587][ T325] do_truncate+0x186/0x210 [ 49.168976][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 49.174442][ T325] ? __kasan_check_read+0x11/0x20 [ 49.179809][ T325] path_openat+0x2aab/0x3160 [ 49.184382][ T325] ? __stack_depot_save+0x479/0x4c0 [ 49.189651][ T325] ? do_filp_open+0x3e0/0x3e0 [ 49.194303][ T325] ? expand_files+0xde/0x8e0 [ 49.198957][ T325] do_filp_open+0x1b3/0x3e0 [ 49.203696][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.208268][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 49.213352][ T325] do_sys_openat2+0x14c/0x6d0 [ 49.218004][ T325] ? do_sys_open+0xe0/0xe0 [ 49.222478][ T325] ? switch_fpu_return+0x197/0x340 [ 49.227766][ T325] ? __x64_sys_futex+0x100/0x100 [ 49.232761][ T325] ? ____fput+0x15/0x20 [ 49.237154][ T325] __x64_sys_creat+0x8e/0xb0 [ 49.241740][ T325] do_syscall_64+0x31/0x40 [ 49.246245][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.252254][ T325] RIP: 0033:0x7fae0f363959 [ 49.256655][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.276696][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 49.285215][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 49.293165][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 49.301372][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 49.309695][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.317820][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 49.327594][ T325] F2FS-fs (loop0): access invalid blkaddr:320 [ 49.333960][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 49.343070][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.353587][ T325] Call Trace: [ 49.357094][ T325] __dump_stack+0x21/0x24 [ 49.361721][ T325] dump_stack_lvl+0x169/0x1d8 [ 49.366741][ T325] ? show_regs_print_info+0x18/0x18 [ 49.372034][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 49.377850][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 49.383715][ T325] ? set_page_dirty+0x1a2/0x320 [ 49.388631][ T325] dump_stack+0x15/0x1c [ 49.393019][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 49.398437][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 49.404658][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 49.410175][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 49.416008][ T325] ? data_blkaddr+0x330/0x330 [ 49.420694][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.426302][ T325] ? addrs_per_block+0x110/0x110 [ 49.431234][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 49.436501][ T325] ? inode_dio_wait+0x226/0x290 [ 49.441338][ T325] ? __kasan_check_write+0x14/0x20 [ 49.446507][ T325] ? up_write+0x57/0x120 [ 49.450872][ T325] f2fs_truncate_blocks+0x115/0x310 [ 49.456034][ T325] f2fs_truncate+0x1d7/0x3d0 [ 49.460614][ T325] ? f2fs_setattr+0x979/0x1010 [ 49.465440][ T325] f2fs_setattr+0x981/0x1010 [ 49.470274][ T325] ? f2fs_getattr+0x670/0x670 [ 49.475191][ T325] notify_change+0xab3/0xe40 [ 49.479759][ T325] do_truncate+0x186/0x210 [ 49.484156][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 49.489499][ T325] ? __kasan_check_read+0x11/0x20 [ 49.494583][ T325] path_openat+0x2aab/0x3160 [ 49.499145][ T325] ? __stack_depot_save+0x479/0x4c0 [ 49.504408][ T325] ? do_filp_open+0x3e0/0x3e0 [ 49.509069][ T325] ? expand_files+0xde/0x8e0 [ 49.513720][ T325] do_filp_open+0x1b3/0x3e0 [ 49.518205][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.522791][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 49.528140][ T325] do_sys_openat2+0x14c/0x6d0 [ 49.532785][ T325] ? do_sys_open+0xe0/0xe0 [ 49.537170][ T325] ? switch_fpu_return+0x197/0x340 [ 49.542264][ T325] ? __x64_sys_futex+0x100/0x100 [ 49.547359][ T325] ? ____fput+0x15/0x20 [ 49.551602][ T325] __x64_sys_creat+0x8e/0xb0 [ 49.556275][ T325] do_syscall_64+0x31/0x40 [ 49.560754][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.566704][ T325] RIP: 0033:0x7fae0f363959 [ 49.571092][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.590872][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 49.599275][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 49.607339][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 49.615417][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 49.623367][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.631580][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 49.639945][ T325] F2FS-fs (loop0): access invalid blkaddr:3944743160 [ 49.646671][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 49.655729][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.666026][ T325] Call Trace: [ 49.669297][ T325] __dump_stack+0x21/0x24 [ 49.673714][ T325] dump_stack_lvl+0x169/0x1d8 [ 49.678362][ T325] ? show_regs_print_info+0x18/0x18 [ 49.683615][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 49.689319][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 49.694768][ T325] ? set_page_dirty+0x1a2/0x320 [ 49.699683][ T325] dump_stack+0x15/0x1c [ 49.703812][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 49.709153][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 49.715412][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 49.721021][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 49.726716][ T325] ? data_blkaddr+0x330/0x330 [ 49.731522][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.737046][ T325] ? addrs_per_block+0x110/0x110 [ 49.741955][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 49.747336][ T325] ? inode_dio_wait+0x226/0x290 [ 49.752181][ T325] ? __kasan_check_write+0x14/0x20 [ 49.757364][ T325] ? up_write+0x57/0x120 [ 49.761839][ T325] f2fs_truncate_blocks+0x115/0x310 [ 49.767180][ T325] f2fs_truncate+0x1d7/0x3d0 [ 49.771912][ T325] ? f2fs_setattr+0x979/0x1010 [ 49.776653][ T325] f2fs_setattr+0x981/0x1010 [ 49.781667][ T325] ? f2fs_getattr+0x670/0x670 [ 49.786507][ T325] notify_change+0xab3/0xe40 [ 49.791165][ T325] do_truncate+0x186/0x210 [ 49.795694][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 49.801073][ T325] ? __kasan_check_read+0x11/0x20 [ 49.806168][ T325] path_openat+0x2aab/0x3160 [ 49.810837][ T325] ? __stack_depot_save+0x479/0x4c0 [ 49.816118][ T325] ? do_filp_open+0x3e0/0x3e0 [ 49.820907][ T325] ? expand_files+0xde/0x8e0 [ 49.825476][ T325] do_filp_open+0x1b3/0x3e0 [ 49.829961][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.834649][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 49.839727][ T325] do_sys_openat2+0x14c/0x6d0 [ 49.844389][ T325] ? do_sys_open+0xe0/0xe0 [ 49.848865][ T325] ? switch_fpu_return+0x197/0x340 [ 49.854055][ T325] ? __x64_sys_futex+0x100/0x100 [ 49.858980][ T325] ? ____fput+0x15/0x20 [ 49.863126][ T325] __x64_sys_creat+0x8e/0xb0 [ 49.867708][ T325] do_syscall_64+0x31/0x40 [ 49.872191][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.878148][ T325] RIP: 0033:0x7fae0f363959 [ 49.882545][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.902311][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 49.910826][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 49.918788][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 49.926830][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 49.934903][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.943064][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 49.951156][ T325] F2FS-fs (loop0): access invalid blkaddr:2058 [ 49.957357][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 49.966387][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.976519][ T325] Call Trace: [ 49.979862][ T325] __dump_stack+0x21/0x24 [ 49.984167][ T325] dump_stack_lvl+0x169/0x1d8 [ 49.988905][ T325] ? show_regs_print_info+0x18/0x18 [ 49.994346][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.000163][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 50.005785][ T325] ? set_page_dirty+0x1a2/0x320 [ 50.010655][ T325] dump_stack+0x15/0x1c [ 50.014786][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.020194][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.026321][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.031843][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.037648][ T325] ? data_blkaddr+0x330/0x330 [ 50.042330][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.047762][ T325] ? addrs_per_block+0x110/0x110 [ 50.052759][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 50.057934][ T325] ? inode_dio_wait+0x226/0x290 [ 50.063009][ T325] ? __kasan_check_write+0x14/0x20 [ 50.068107][ T325] ? up_write+0x57/0x120 [ 50.072506][ T325] f2fs_truncate_blocks+0x115/0x310 [ 50.077697][ T325] f2fs_truncate+0x1d7/0x3d0 [ 50.082349][ T325] ? f2fs_setattr+0x979/0x1010 [ 50.087172][ T325] f2fs_setattr+0x981/0x1010 [ 50.092092][ T325] ? f2fs_getattr+0x670/0x670 [ 50.096839][ T325] notify_change+0xab3/0xe40 [ 50.101419][ T325] do_truncate+0x186/0x210 [ 50.105895][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 50.111377][ T325] ? __kasan_check_read+0x11/0x20 [ 50.116379][ T325] path_openat+0x2aab/0x3160 [ 50.121031][ T325] ? __stack_depot_save+0x479/0x4c0 [ 50.126206][ T325] ? do_filp_open+0x3e0/0x3e0 [ 50.130979][ T325] ? expand_files+0xde/0x8e0 [ 50.135648][ T325] do_filp_open+0x1b3/0x3e0 [ 50.140228][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.144819][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 50.149920][ T325] do_sys_openat2+0x14c/0x6d0 [ 50.154633][ T325] ? do_sys_open+0xe0/0xe0 [ 50.159207][ T325] ? switch_fpu_return+0x197/0x340 [ 50.164292][ T325] ? __x64_sys_futex+0x100/0x100 [ 50.169209][ T325] ? ____fput+0x15/0x20 [ 50.173341][ T325] __x64_sys_creat+0x8e/0xb0 [ 50.177926][ T325] do_syscall_64+0x31/0x40 [ 50.182318][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.188182][ T325] RIP: 0033:0x7fae0f363959 [ 50.192759][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.212608][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 50.221014][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 50.228969][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 50.237104][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 50.245055][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.253113][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 50.261943][ T325] F2FS-fs (loop0): access invalid blkaddr:83886847 [ 50.268850][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 50.278022][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.288323][ T325] Call Trace: [ 50.291803][ T325] __dump_stack+0x21/0x24 [ 50.296295][ T325] dump_stack_lvl+0x169/0x1d8 [ 50.301134][ T325] ? show_regs_print_info+0x18/0x18 [ 50.306407][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.312200][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 50.317644][ T325] ? set_page_dirty+0x1a2/0x320 [ 50.322461][ T325] dump_stack+0x15/0x1c [ 50.326611][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.331976][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.338103][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.343634][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.349423][ T325] ? data_blkaddr+0x330/0x330 [ 50.354065][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.359637][ T325] ? addrs_per_block+0x110/0x110 [ 50.364540][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 50.369973][ T325] ? inode_dio_wait+0x226/0x290 [ 50.374825][ T325] ? __kasan_check_write+0x14/0x20 [ 50.380012][ T325] ? up_write+0x57/0x120 [ 50.384261][ T325] f2fs_truncate_blocks+0x115/0x310 [ 50.389633][ T325] f2fs_truncate+0x1d7/0x3d0 [ 50.394347][ T325] ? f2fs_setattr+0x979/0x1010 [ 50.399173][ T325] f2fs_setattr+0x981/0x1010 [ 50.403748][ T325] ? f2fs_getattr+0x670/0x670 [ 50.408495][ T325] notify_change+0xab3/0xe40 [ 50.413055][ T325] do_truncate+0x186/0x210 [ 50.417440][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 50.422779][ T325] ? __kasan_check_read+0x11/0x20 [ 50.427772][ T325] path_openat+0x2aab/0x3160 [ 50.432576][ T325] ? __stack_depot_save+0x479/0x4c0 [ 50.438021][ T325] ? do_filp_open+0x3e0/0x3e0 [ 50.442819][ T325] ? expand_files+0xde/0x8e0 [ 50.447387][ T325] do_filp_open+0x1b3/0x3e0 [ 50.451863][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.456423][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 50.461767][ T325] do_sys_openat2+0x14c/0x6d0 [ 50.466503][ T325] ? do_sys_open+0xe0/0xe0 [ 50.470907][ T325] ? switch_fpu_return+0x197/0x340 [ 50.476103][ T325] ? __x64_sys_futex+0x100/0x100 [ 50.481154][ T325] ? ____fput+0x15/0x20 [ 50.485291][ T325] __x64_sys_creat+0x8e/0xb0 [ 50.489855][ T325] do_syscall_64+0x31/0x40 [ 50.494333][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.500211][ T325] RIP: 0033:0x7fae0f363959 [ 50.504872][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.524905][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 50.533299][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 50.541363][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 50.549311][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 50.557258][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.565356][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 50.573763][ T325] F2FS-fs (loop0): access invalid blkaddr:983048 [ 50.580220][ T325] CPU: 1 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 50.589595][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.599883][ T325] Call Trace: [ 50.603151][ T325] __dump_stack+0x21/0x24 [ 50.607507][ T325] dump_stack_lvl+0x169/0x1d8 [ 50.612248][ T325] ? show_regs_print_info+0x18/0x18 [ 50.617513][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.623203][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 50.628635][ T325] ? set_page_dirty+0x1a2/0x320 [ 50.633466][ T325] dump_stack+0x15/0x1c [ 50.637671][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.643365][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.649678][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.655228][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.660922][ T325] ? data_blkaddr+0x330/0x330 [ 50.665743][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.671192][ T325] ? addrs_per_block+0x110/0x110 [ 50.676103][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 50.681278][ T325] ? inode_dio_wait+0x226/0x290 [ 50.686372][ T325] ? __kasan_check_write+0x14/0x20 [ 50.691457][ T325] ? up_write+0x57/0x120 [ 50.695802][ T325] f2fs_truncate_blocks+0x115/0x310 [ 50.701078][ T325] f2fs_truncate+0x1d7/0x3d0 [ 50.705811][ T325] ? f2fs_setattr+0x979/0x1010 [ 50.710633][ T325] f2fs_setattr+0x981/0x1010 [ 50.715190][ T325] ? f2fs_getattr+0x670/0x670 [ 50.720082][ T325] notify_change+0xab3/0xe40 [ 50.724654][ T325] do_truncate+0x186/0x210 [ 50.729306][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 50.734662][ T325] ? __kasan_check_read+0x11/0x20 [ 50.739661][ T325] path_openat+0x2aab/0x3160 [ 50.744273][ T325] ? __stack_depot_save+0x479/0x4c0 [ 50.749636][ T325] ? do_filp_open+0x3e0/0x3e0 [ 50.754495][ T325] ? expand_files+0xde/0x8e0 [ 50.759273][ T325] do_filp_open+0x1b3/0x3e0 [ 50.763748][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.768307][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 50.773521][ T325] do_sys_openat2+0x14c/0x6d0 [ 50.778194][ T325] ? do_sys_open+0xe0/0xe0 [ 50.782588][ T325] ? switch_fpu_return+0x197/0x340 [ 50.788158][ T325] ? __x64_sys_futex+0x100/0x100 [ 50.793073][ T325] ? ____fput+0x15/0x20 [ 50.797215][ T325] __x64_sys_creat+0x8e/0xb0 [ 50.801878][ T325] do_syscall_64+0x31/0x40 [ 50.806719][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.812615][ T325] RIP: 0033:0x7fae0f363959 [ 50.817005][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.836895][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 50.845282][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 50.853415][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 50.861461][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 50.869601][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.877643][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 50.885860][ T325] F2FS-fs (loop0): access invalid blkaddr:255 [ 50.892550][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 50.901689][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.911890][ T325] Call Trace: [ 50.915156][ T325] __dump_stack+0x21/0x24 [ 50.919562][ T325] dump_stack_lvl+0x169/0x1d8 [ 50.924500][ T325] ? show_regs_print_info+0x18/0x18 [ 50.929853][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.935633][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 50.941326][ T325] ? set_page_dirty+0x1a2/0x320 [ 50.946187][ T325] dump_stack+0x15/0x1c [ 50.950320][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.955675][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.961971][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.967505][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.973404][ T325] ? data_blkaddr+0x330/0x330 [ 50.978668][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.984380][ T325] ? addrs_per_block+0x110/0x110 [ 50.989465][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 50.994771][ T325] ? inode_dio_wait+0x226/0x290 [ 50.999637][ T325] ? __kasan_check_write+0x14/0x20 [ 51.004817][ T325] ? up_write+0x57/0x120 [ 51.009071][ T325] f2fs_truncate_blocks+0x115/0x310 [ 51.014364][ T325] f2fs_truncate+0x1d7/0x3d0 [ 51.019298][ T325] ? f2fs_setattr+0x979/0x1010 [ 51.024222][ T325] f2fs_setattr+0x981/0x1010 [ 51.029328][ T325] ? f2fs_getattr+0x670/0x670 [ 51.034182][ T325] notify_change+0xab3/0xe40 [ 51.038942][ T325] do_truncate+0x186/0x210 [ 51.044283][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 51.049647][ T325] ? __kasan_check_read+0x11/0x20 [ 51.055066][ T325] path_openat+0x2aab/0x3160 [ 51.059831][ T325] ? __stack_depot_save+0x479/0x4c0 [ 51.065473][ T325] ? do_filp_open+0x3e0/0x3e0 [ 51.070900][ T325] ? expand_files+0xde/0x8e0 [ 51.076448][ T325] do_filp_open+0x1b3/0x3e0 [ 51.081689][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.086408][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 51.091972][ T325] do_sys_openat2+0x14c/0x6d0 [ 51.096849][ T325] ? do_sys_open+0xe0/0xe0 [ 51.101427][ T325] ? switch_fpu_return+0x197/0x340 [ 51.107217][ T325] ? __x64_sys_futex+0x100/0x100 [ 51.112216][ T325] ? ____fput+0x15/0x20 [ 51.116457][ T325] __x64_sys_creat+0x8e/0xb0 [ 51.121338][ T325] do_syscall_64+0x31/0x40 [ 51.126027][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.131893][ T325] RIP: 0033:0x7fae0f363959 [ 51.136607][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.157736][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 51.166219][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 51.174176][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 51.182895][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 51.191527][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.200446][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 51.209005][ T325] F2FS-fs (loop0): access invalid blkaddr:65556 [ 51.215561][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 51.224567][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.235031][ T325] Call Trace: [ 51.238304][ T325] __dump_stack+0x21/0x24 [ 51.242782][ T325] dump_stack_lvl+0x169/0x1d8 [ 51.247515][ T325] ? show_regs_print_info+0x18/0x18 [ 51.252902][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 51.258591][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 51.264253][ T325] ? set_page_dirty+0x1a2/0x320 [ 51.269316][ T325] dump_stack+0x15/0x1c [ 51.273564][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.279331][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.285475][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.291005][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.296988][ T325] ? data_blkaddr+0x330/0x330 [ 51.302340][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.308038][ T325] ? addrs_per_block+0x110/0x110 [ 51.313783][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 51.319450][ T325] ? inode_dio_wait+0x226/0x290 [ 51.324449][ T325] ? __kasan_check_write+0x14/0x20 [ 51.329640][ T325] ? up_write+0x57/0x120 [ 51.334718][ T325] f2fs_truncate_blocks+0x115/0x310 [ 51.339893][ T325] f2fs_truncate+0x1d7/0x3d0 [ 51.344742][ T325] ? f2fs_setattr+0x979/0x1010 [ 51.349665][ T325] f2fs_setattr+0x981/0x1010 [ 51.354254][ T325] ? f2fs_getattr+0x670/0x670 [ 51.359174][ T325] notify_change+0xab3/0xe40 [ 51.364370][ T325] do_truncate+0x186/0x210 [ 51.368783][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 51.374321][ T325] ? __kasan_check_read+0x11/0x20 [ 51.379417][ T325] path_openat+0x2aab/0x3160 [ 51.384163][ T325] ? __stack_depot_save+0x479/0x4c0 [ 51.390025][ T325] ? do_filp_open+0x3e0/0x3e0 [ 51.395028][ T325] ? expand_files+0xde/0x8e0 [ 51.399760][ T325] do_filp_open+0x1b3/0x3e0 [ 51.404465][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.409283][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 51.414644][ T325] do_sys_openat2+0x14c/0x6d0 [ 51.419313][ T325] ? do_sys_open+0xe0/0xe0 [ 51.423715][ T325] ? switch_fpu_return+0x197/0x340 [ 51.429024][ T325] ? __x64_sys_futex+0x100/0x100 [ 51.433945][ T325] ? ____fput+0x15/0x20 [ 51.438112][ T325] __x64_sys_creat+0x8e/0xb0 [ 51.442765][ T325] do_syscall_64+0x31/0x40 [ 51.447158][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.453220][ T325] RIP: 0033:0x7fae0f363959 [ 51.457633][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.478288][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 51.486765][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 51.494711][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 51.502757][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 51.510831][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.519081][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 51.527740][ T325] F2FS-fs (loop0): access invalid blkaddr:255 [ 51.533811][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 51.542996][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.553296][ T325] Call Trace: [ 51.556586][ T325] __dump_stack+0x21/0x24 [ 51.560912][ T325] dump_stack_lvl+0x169/0x1d8 [ 51.565743][ T325] ? asm_sysvec_call_function_single+0x12/0x20 [ 51.572128][ T325] ? show_regs_print_info+0x18/0x18 [ 51.577384][ T325] ? dump_stack+0x9/0x1c [ 51.581687][ T325] dump_stack+0x15/0x1c [ 51.586098][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.591722][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.597946][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.603569][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.609442][ T325] ? data_blkaddr+0x330/0x330 [ 51.614351][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.619807][ T325] ? addrs_per_block+0x110/0x110 [ 51.624725][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 51.629900][ T325] ? inode_dio_wait+0x226/0x290 [ 51.634821][ T325] ? __kasan_check_write+0x14/0x20 [ 51.640095][ T325] ? up_write+0x57/0x120 [ 51.644315][ T325] f2fs_truncate_blocks+0x115/0x310 [ 51.649491][ T325] f2fs_truncate+0x1d7/0x3d0 [ 51.654069][ T325] ? f2fs_setattr+0x979/0x1010 [ 51.659025][ T325] f2fs_setattr+0x981/0x1010 [ 51.664170][ T325] ? f2fs_getattr+0x670/0x670 [ 51.668829][ T325] notify_change+0xab3/0xe40 [ 51.673580][ T325] do_truncate+0x186/0x210 [ 51.677999][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 51.683348][ T325] ? __kasan_check_read+0x11/0x20 [ 51.688443][ T325] path_openat+0x2aab/0x3160 [ 51.693048][ T325] ? __stack_depot_save+0x479/0x4c0 [ 51.698222][ T325] ? do_filp_open+0x3e0/0x3e0 [ 51.702961][ T325] ? expand_files+0xde/0x8e0 [ 51.707635][ T325] do_filp_open+0x1b3/0x3e0 [ 51.712109][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.716731][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 51.722021][ T325] do_sys_openat2+0x14c/0x6d0 [ 51.726905][ T325] ? do_sys_open+0xe0/0xe0 [ 51.731305][ T325] ? switch_fpu_return+0x197/0x340 [ 51.736392][ T325] ? __x64_sys_futex+0x100/0x100 [ 51.741343][ T325] ? ____fput+0x15/0x20 [ 51.745781][ T325] __x64_sys_creat+0x8e/0xb0 [ 51.750355][ T325] do_syscall_64+0x31/0x40 [ 51.754944][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.760809][ T325] RIP: 0033:0x7fae0f363959 [ 51.765381][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.785231][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 51.793624][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 51.802071][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 51.810027][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 51.817975][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.826012][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 51.834073][ T325] F2FS-fs (loop0): access invalid blkaddr:393224 [ 51.840504][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 51.849802][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.859933][ T325] Call Trace: [ 51.863206][ T325] __dump_stack+0x21/0x24 [ 51.867610][ T325] dump_stack_lvl+0x169/0x1d8 [ 51.872300][ T325] ? show_regs_print_info+0x18/0x18 [ 51.877486][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 51.883673][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 51.889298][ T325] ? set_page_dirty+0x1a2/0x320 [ 51.894402][ T325] dump_stack+0x15/0x1c [ 51.898626][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.904094][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.910278][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.915812][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.921531][ T325] ? data_blkaddr+0x330/0x330 [ 51.926201][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.931644][ T325] ? addrs_per_block+0x110/0x110 [ 51.936674][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 51.941846][ T325] ? inode_dio_wait+0x226/0x290 [ 51.946887][ T325] ? __kasan_check_write+0x14/0x20 [ 51.952066][ T325] ? up_write+0x57/0x120 [ 51.956293][ T325] f2fs_truncate_blocks+0x115/0x310 [ 51.961562][ T325] f2fs_truncate+0x1d7/0x3d0 [ 51.966233][ T325] ? f2fs_setattr+0x979/0x1010 [ 51.971237][ T325] f2fs_setattr+0x981/0x1010 [ 51.976264][ T325] ? f2fs_getattr+0x670/0x670 [ 51.981041][ T325] notify_change+0xab3/0xe40 [ 51.985616][ T325] do_truncate+0x186/0x210 [ 51.990031][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 51.995398][ T325] ? __kasan_check_read+0x11/0x20 [ 52.000607][ T325] path_openat+0x2aab/0x3160 [ 52.005180][ T325] ? __stack_depot_save+0x479/0x4c0 [ 52.010455][ T325] ? do_filp_open+0x3e0/0x3e0 [ 52.015205][ T325] ? expand_files+0xde/0x8e0 [ 52.019791][ T325] do_filp_open+0x1b3/0x3e0 [ 52.024304][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.028866][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 52.033964][ T325] do_sys_openat2+0x14c/0x6d0 [ 52.038672][ T325] ? do_sys_open+0xe0/0xe0 [ 52.043146][ T325] ? switch_fpu_return+0x197/0x340 [ 52.048490][ T325] ? __x64_sys_futex+0x100/0x100 [ 52.053673][ T325] ? ____fput+0x15/0x20 [ 52.057899][ T325] __x64_sys_creat+0x8e/0xb0 [ 52.062900][ T325] do_syscall_64+0x31/0x40 [ 52.067422][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.073519][ T325] RIP: 0033:0x7fae0f363959 [ 52.078052][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.098033][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 52.106463][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 52.114422][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 52.122381][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 52.130379][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.138580][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 52.147625][ T325] F2FS-fs (loop0): access invalid blkaddr:256 [ 52.153859][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 52.162846][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.173095][ T325] Call Trace: [ 52.176375][ T325] __dump_stack+0x21/0x24 [ 52.180678][ T325] dump_stack_lvl+0x169/0x1d8 [ 52.185440][ T325] ? show_regs_print_info+0x18/0x18 [ 52.191019][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 52.196914][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 52.202342][ T325] ? set_page_dirty+0x1a2/0x320 [ 52.207452][ T325] dump_stack+0x15/0x1c [ 52.211579][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.217031][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.223149][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.228761][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.234451][ T325] ? data_blkaddr+0x330/0x330 [ 52.239095][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.244526][ T325] ? addrs_per_block+0x110/0x110 [ 52.249434][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 52.254617][ T325] ? inode_dio_wait+0x226/0x290 [ 52.259450][ T325] ? __kasan_check_write+0x14/0x20 [ 52.264531][ T325] ? up_write+0x57/0x120 [ 52.268843][ T325] f2fs_truncate_blocks+0x115/0x310 [ 52.274006][ T325] f2fs_truncate+0x1d7/0x3d0 [ 52.278773][ T325] ? f2fs_setattr+0x979/0x1010 [ 52.283617][ T325] f2fs_setattr+0x981/0x1010 [ 52.288347][ T325] ? f2fs_getattr+0x670/0x670 [ 52.293048][ T325] notify_change+0xab3/0xe40 [ 52.297785][ T325] do_truncate+0x186/0x210 [ 52.302360][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 52.307740][ T325] ? __kasan_check_read+0x11/0x20 [ 52.312756][ T325] path_openat+0x2aab/0x3160 [ 52.317445][ T325] ? __stack_depot_save+0x479/0x4c0 [ 52.322614][ T325] ? do_filp_open+0x3e0/0x3e0 [ 52.327263][ T325] ? expand_files+0xde/0x8e0 [ 52.331928][ T325] do_filp_open+0x1b3/0x3e0 [ 52.336544][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.341225][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 52.346307][ T325] do_sys_openat2+0x14c/0x6d0 [ 52.350954][ T325] ? do_sys_open+0xe0/0xe0 [ 52.355431][ T325] ? switch_fpu_return+0x197/0x340 [ 52.360514][ T325] ? __x64_sys_futex+0x100/0x100 [ 52.365508][ T325] ? ____fput+0x15/0x20 [ 52.369739][ T325] __x64_sys_creat+0x8e/0xb0 [ 52.374326][ T325] do_syscall_64+0x31/0x40 [ 52.378743][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.384606][ T325] RIP: 0033:0x7fae0f363959 [ 52.389084][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.409162][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 52.417569][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 52.425725][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 52.433676][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 52.441842][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.450042][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 52.458232][ T325] F2FS-fs (loop0): access invalid blkaddr:262152 [ 52.464716][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 52.473715][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.483923][ T325] Call Trace: [ 52.487296][ T325] __dump_stack+0x21/0x24 [ 52.491601][ T325] dump_stack_lvl+0x169/0x1d8 [ 52.496346][ T325] ? show_regs_print_info+0x18/0x18 [ 52.501529][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 52.507367][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 52.512812][ T325] ? set_page_dirty+0x1a2/0x320 [ 52.517732][ T325] dump_stack+0x15/0x1c [ 52.521861][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.527416][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.533823][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.539424][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.545115][ T325] ? data_blkaddr+0x330/0x330 [ 52.549765][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.555200][ T325] ? addrs_per_block+0x110/0x110 [ 52.560234][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 52.565410][ T325] ? inode_dio_wait+0x226/0x290 [ 52.570412][ T325] ? __kasan_check_write+0x14/0x20 [ 52.575628][ T325] ? up_write+0x57/0x120 [ 52.580060][ T325] f2fs_truncate_blocks+0x115/0x310 [ 52.585941][ T325] f2fs_truncate+0x1d7/0x3d0 [ 52.590516][ T325] ? f2fs_setattr+0x979/0x1010 [ 52.595254][ T325] f2fs_setattr+0x981/0x1010 [ 52.600165][ T325] ? f2fs_getattr+0x670/0x670 [ 52.605051][ T325] notify_change+0xab3/0xe40 [ 52.610055][ T325] do_truncate+0x186/0x210 [ 52.614743][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 52.620109][ T325] ? __kasan_check_read+0x11/0x20 [ 52.625131][ T325] path_openat+0x2aab/0x3160 [ 52.629792][ T325] ? __stack_depot_save+0x479/0x4c0 [ 52.635310][ T325] ? do_filp_open+0x3e0/0x3e0 [ 52.639981][ T325] ? expand_files+0xde/0x8e0 [ 52.644653][ T325] do_filp_open+0x1b3/0x3e0 [ 52.649502][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.654169][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 52.659268][ T325] do_sys_openat2+0x14c/0x6d0 [ 52.664025][ T325] ? do_sys_open+0xe0/0xe0 [ 52.668576][ T325] ? switch_fpu_return+0x197/0x340 [ 52.674147][ T325] ? __x64_sys_futex+0x100/0x100 [ 52.679378][ T325] ? ____fput+0x15/0x20 [ 52.683516][ T325] __x64_sys_creat+0x8e/0xb0 [ 52.688083][ T325] do_syscall_64+0x31/0x40 [ 52.692758][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.698932][ T325] RIP: 0033:0x7fae0f363959 [ 52.703459][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.725266][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 52.733996][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 52.742026][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 52.750438][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 52.758837][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.767362][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 52.775571][ T325] F2FS-fs (loop0): access invalid blkaddr:19 [ 52.781805][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 52.791076][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.801273][ T325] Call Trace: [ 52.804940][ T325] __dump_stack+0x21/0x24 [ 52.809353][ T325] dump_stack_lvl+0x169/0x1d8 [ 52.814203][ T325] ? show_regs_print_info+0x18/0x18 [ 52.819396][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 52.825096][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 52.830533][ T325] ? set_page_dirty+0x1a2/0x320 [ 52.835373][ T325] dump_stack+0x15/0x1c [ 52.839504][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.844845][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.851116][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.856753][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.862465][ T325] ? data_blkaddr+0x330/0x330 [ 52.867142][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.872611][ T325] ? addrs_per_block+0x110/0x110 [ 52.877528][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 52.882796][ T325] ? inode_dio_wait+0x226/0x290 [ 52.887892][ T325] ? __kasan_check_write+0x14/0x20 [ 52.893179][ T325] ? up_write+0x57/0x120 [ 52.897406][ T325] f2fs_truncate_blocks+0x115/0x310 [ 52.902575][ T325] f2fs_truncate+0x1d7/0x3d0 [ 52.907147][ T325] ? f2fs_setattr+0x979/0x1010 [ 52.911973][ T325] f2fs_setattr+0x981/0x1010 [ 52.916554][ T325] ? f2fs_getattr+0x670/0x670 [ 52.921210][ T325] notify_change+0xab3/0xe40 [ 52.925774][ T325] do_truncate+0x186/0x210 [ 52.930165][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 52.935535][ T325] ? __kasan_check_read+0x11/0x20 [ 52.940673][ T325] path_openat+0x2aab/0x3160 [ 52.945256][ T325] ? __stack_depot_save+0x479/0x4c0 [ 52.950562][ T325] ? do_filp_open+0x3e0/0x3e0 [ 52.955230][ T325] ? expand_files+0xde/0x8e0 [ 52.960129][ T325] do_filp_open+0x1b3/0x3e0 [ 52.964612][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.969192][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 52.974279][ T325] do_sys_openat2+0x14c/0x6d0 [ 52.978940][ T325] ? do_sys_open+0xe0/0xe0 [ 52.983357][ T325] ? switch_fpu_return+0x197/0x340 [ 52.988627][ T325] ? __x64_sys_futex+0x100/0x100 [ 52.993540][ T325] ? ____fput+0x15/0x20 [ 52.997675][ T325] __x64_sys_creat+0x8e/0xb0 [ 53.002424][ T325] do_syscall_64+0x31/0x40 [ 53.006842][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.012888][ T325] RIP: 0033:0x7fae0f363959 [ 53.017368][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.037523][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 53.045957][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 53.053997][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 53.062295][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 53.070431][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.079090][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 53.087483][ T325] F2FS-fs (loop0): access invalid blkaddr:786468 [ 53.094318][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 53.103684][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 53.114942][ T325] Call Trace: [ 53.118829][ T325] __dump_stack+0x21/0x24 [ 53.124153][ T325] dump_stack_lvl+0x169/0x1d8 [ 53.129239][ T325] ? show_regs_print_info+0x18/0x18 [ 53.134506][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 53.140241][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 53.145871][ T325] ? set_page_dirty+0x1a2/0x320 [ 53.150707][ T325] dump_stack+0x15/0x1c [ 53.154839][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 53.160392][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 53.166697][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 53.172244][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 53.177947][ T325] ? data_blkaddr+0x330/0x330 [ 53.182968][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 53.188874][ T325] ? addrs_per_block+0x110/0x110 [ 53.193879][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 53.199057][ T325] ? inode_dio_wait+0x226/0x290 [ 53.203976][ T325] ? __kasan_check_write+0x14/0x20 [ 53.209237][ T325] ? up_write+0x57/0x120 [ 53.213557][ T325] f2fs_truncate_blocks+0x115/0x310 [ 53.218737][ T325] f2fs_truncate+0x1d7/0x3d0 [ 53.223304][ T325] ? f2fs_setattr+0x979/0x1010 [ 53.228214][ T325] f2fs_setattr+0x981/0x1010 [ 53.232864][ T325] ? f2fs_getattr+0x670/0x670 [ 53.237514][ T325] notify_change+0xab3/0xe40 [ 53.242086][ T325] do_truncate+0x186/0x210 [ 53.246480][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 53.251998][ T325] ? __kasan_check_read+0x11/0x20 [ 53.257120][ T325] path_openat+0x2aab/0x3160 [ 53.261789][ T325] ? __stack_depot_save+0x479/0x4c0 [ 53.267093][ T325] ? do_filp_open+0x3e0/0x3e0 [ 53.271747][ T325] ? expand_files+0xde/0x8e0 [ 53.276399][ T325] do_filp_open+0x1b3/0x3e0 [ 53.280904][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.285558][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 53.290739][ T325] do_sys_openat2+0x14c/0x6d0 [ 53.295393][ T325] ? do_sys_open+0xe0/0xe0 [ 53.299811][ T325] ? switch_fpu_return+0x197/0x340 [ 53.304986][ T325] ? __x64_sys_futex+0x100/0x100 [ 53.310167][ T325] ? ____fput+0x15/0x20 [ 53.314410][ T325] __x64_sys_creat+0x8e/0xb0 [ 53.318974][ T325] do_syscall_64+0x31/0x40 [ 53.323368][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.329232][ T325] RIP: 0033:0x7fae0f363959 [ 53.333622][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.353735][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 53.362422][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 53.370558][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 53.378600][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 53.386685][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.394637][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 53.404189][ T325] F2FS-fs (loop0): access invalid blkaddr:1310725 [ 53.410762][ T325] CPU: 0 PID: 325 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 53.419768][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 53.429816][ T325] Call Trace: [ 53.433210][ T325] __dump_stack+0x21/0x24 [ 53.437517][ T325] dump_stack_lvl+0x169/0x1d8 [ 53.442286][ T325] ? show_regs_print_info+0x18/0x18 [ 53.447462][ T325] ? f2fs_set_node_page_dirty+0x222/0x590 [ 53.453162][ T325] ? f2fs_write_node_pages+0x890/0x890 [ 53.458679][ T325] ? set_page_dirty+0x1a2/0x320 [ 53.463604][ T325] dump_stack+0x15/0x1c [ 53.467821][ T325] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 53.473288][ T325] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 53.479513][ T325] f2fs_truncate_data_blocks+0xf7/0x140 [ 53.485066][ T325] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 53.490852][ T325] ? data_blkaddr+0x330/0x330 [ 53.495625][ T325] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 53.501085][ T325] ? addrs_per_block+0x110/0x110 [ 53.506100][ T325] ? __dquot_initialize+0x1f4/0xb00 [ 53.511628][ T325] ? inode_dio_wait+0x226/0x290 [ 53.516464][ T325] ? __kasan_check_write+0x14/0x20 [ 53.521562][ T325] ? up_write+0x57/0x120 [ 53.525808][ T325] f2fs_truncate_blocks+0x115/0x310 [ 53.531204][ T325] f2fs_truncate+0x1d7/0x3d0 [ 53.535939][ T325] ? f2fs_setattr+0x979/0x1010 [ 53.540683][ T325] f2fs_setattr+0x981/0x1010 [ 53.545246][ T325] ? f2fs_getattr+0x670/0x670 [ 53.549984][ T325] notify_change+0xab3/0xe40 [ 53.554628][ T325] do_truncate+0x186/0x210 [ 53.559478][ T325] ? page_reporting_drain+0x1c0/0x1c0 [ 53.565101][ T325] ? __kasan_check_read+0x11/0x20 [ 53.570193][ T325] path_openat+0x2aab/0x3160 [ 53.574785][ T325] ? __stack_depot_save+0x479/0x4c0 [ 53.580146][ T325] ? do_filp_open+0x3e0/0x3e0 [ 53.584792][ T325] ? expand_files+0xde/0x8e0 [ 53.589518][ T325] do_filp_open+0x1b3/0x3e0 [ 53.594121][ T325] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.598689][ T325] ? get_unused_fd_flags+0x92/0xa0 [ 53.603770][ T325] do_sys_openat2+0x14c/0x6d0 [ 53.608615][ T325] ? do_sys_open+0xe0/0xe0 [ 53.613103][ T325] ? switch_fpu_return+0x197/0x340 [ 53.618186][ T325] ? __x64_sys_futex+0x100/0x100 [ 53.623203][ T325] ? ____fput+0x15/0x20 [ 53.627401][ T325] __x64_sys_creat+0x8e/0xb0 [ 53.631973][ T325] do_syscall_64+0x31/0x40 [ 53.636568][ T325] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.643016][ T325] RIP: 0033:0x7fae0f363959 [ 53.647567][ T325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.667502][ T325] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 53.675989][ T325] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 53.683959][ T325] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 53.692016][ T325] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 2025/10/26 21:33:55 executed programs: 1 [ 53.699992][ T325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.708161][ T325] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 53.716230][ T325] F2FS-fs (loop0): dec_valid_node_count: inconsistent i_blocks, ino:8, iblocks:0 [ 53.726576][ T24] audit: type=1400 audit(1761514435.350:102): avc: denied { unmount } for pid=320 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.126965][ T335] F2FS-fs (loop0): invalid crc value [ 54.133880][ T335] F2FS-fs (loop0): Found nat_bits in checkpoint [ 54.154037][ T335] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 54.162393][ T335] F2FS-fs (loop0): access invalid blkaddr:15 [ 54.168510][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 54.177518][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.187555][ T335] Call Trace: [ 54.190830][ T335] __dump_stack+0x21/0x24 [ 54.195139][ T335] dump_stack_lvl+0x169/0x1d8 [ 54.199879][ T335] ? show_regs_print_info+0x18/0x18 [ 54.205070][ T335] ? f2fs_set_node_page_dirty+0x40f/0x590 [ 54.210862][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 54.216438][ T335] ? set_page_dirty+0x1a2/0x320 [ 54.221272][ T335] dump_stack+0x15/0x1c [ 54.225407][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.230758][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.236913][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.242631][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.248531][ T335] ? data_blkaddr+0x330/0x330 [ 54.253214][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.258649][ T335] ? addrs_per_block+0x110/0x110 [ 54.263822][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 54.269051][ T335] ? inode_dio_wait+0x226/0x290 [ 54.273884][ T335] ? __kasan_check_write+0x14/0x20 [ 54.279238][ T335] ? up_write+0x57/0x120 [ 54.283538][ T335] f2fs_truncate_blocks+0x115/0x310 [ 54.288742][ T335] f2fs_truncate+0x1d7/0x3d0 [ 54.293305][ T335] ? f2fs_setattr+0x979/0x1010 [ 54.298129][ T335] f2fs_setattr+0x981/0x1010 [ 54.302817][ T335] ? f2fs_getattr+0x670/0x670 [ 54.307495][ T335] notify_change+0xab3/0xe40 [ 54.312079][ T335] do_truncate+0x186/0x210 [ 54.316480][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 54.321829][ T335] ? __kasan_check_read+0x11/0x20 [ 54.326831][ T335] path_openat+0x2aab/0x3160 [ 54.331546][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 54.336901][ T335] ? do_filp_open+0x3e0/0x3e0 [ 54.341579][ T335] ? expand_files+0xde/0x8e0 [ 54.346166][ T335] do_filp_open+0x1b3/0x3e0 [ 54.350644][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.355216][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 54.360298][ T335] do_sys_openat2+0x14c/0x6d0 [ 54.364951][ T335] ? do_sys_open+0xe0/0xe0 [ 54.369363][ T335] ? switch_fpu_return+0x197/0x340 [ 54.374470][ T335] ? __x64_sys_futex+0x100/0x100 [ 54.379467][ T335] ? ____fput+0x15/0x20 [ 54.383613][ T335] __x64_sys_creat+0x8e/0xb0 [ 54.388210][ T335] do_syscall_64+0x31/0x40 [ 54.392603][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.398480][ T335] RIP: 0033:0x7fae0f363959 [ 54.402912][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 54.422733][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 54.431256][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 54.439214][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 54.447293][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 54.455248][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.463226][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 54.471617][ T335] F2FS-fs (loop0): access invalid blkaddr:2533359616 [ 54.478550][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 54.487733][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.497770][ T335] Call Trace: [ 54.501041][ T335] __dump_stack+0x21/0x24 [ 54.505612][ T335] dump_stack_lvl+0x169/0x1d8 [ 54.510262][ T335] ? show_regs_print_info+0x18/0x18 [ 54.515437][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 54.521249][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 54.526861][ T335] ? set_page_dirty+0x1a2/0x320 [ 54.531776][ T335] dump_stack+0x15/0x1c [ 54.535912][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.541604][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.547757][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.553360][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.559271][ T335] ? data_blkaddr+0x330/0x330 [ 54.563932][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.569377][ T335] ? addrs_per_block+0x110/0x110 [ 54.574447][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 54.579636][ T335] ? inode_dio_wait+0x226/0x290 [ 54.584472][ T335] ? __kasan_check_write+0x14/0x20 [ 54.589687][ T335] ? up_write+0x57/0x120 [ 54.593921][ T335] f2fs_truncate_blocks+0x115/0x310 [ 54.599462][ T335] f2fs_truncate+0x1d7/0x3d0 [ 54.604117][ T335] ? f2fs_setattr+0x979/0x1010 [ 54.608888][ T335] f2fs_setattr+0x981/0x1010 [ 54.613462][ T335] ? f2fs_getattr+0x670/0x670 [ 54.618248][ T335] notify_change+0xab3/0xe40 [ 54.622827][ T335] do_truncate+0x186/0x210 [ 54.627231][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 54.632697][ T335] ? __kasan_check_read+0x11/0x20 [ 54.637706][ T335] path_openat+0x2aab/0x3160 [ 54.642290][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 54.647728][ T335] ? do_filp_open+0x3e0/0x3e0 [ 54.652406][ T335] ? expand_files+0xde/0x8e0 [ 54.657062][ T335] do_filp_open+0x1b3/0x3e0 [ 54.661561][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.666125][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 54.671485][ T335] do_sys_openat2+0x14c/0x6d0 [ 54.676227][ T335] ? do_sys_open+0xe0/0xe0 [ 54.680781][ T335] ? switch_fpu_return+0x197/0x340 [ 54.686247][ T335] ? __x64_sys_futex+0x100/0x100 [ 54.691464][ T335] ? ____fput+0x15/0x20 [ 54.695694][ T335] __x64_sys_creat+0x8e/0xb0 [ 54.700281][ T335] do_syscall_64+0x31/0x40 [ 54.704678][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.710669][ T335] RIP: 0033:0x7fae0f363959 [ 54.715085][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 54.734670][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 54.743062][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 54.751201][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 54.759187][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 54.767525][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.775772][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 54.783925][ T335] F2FS-fs (loop0): access invalid blkaddr:4063485778 [ 54.790845][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 54.800027][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.810147][ T335] Call Trace: [ 54.813452][ T335] __dump_stack+0x21/0x24 [ 54.817934][ T335] dump_stack_lvl+0x169/0x1d8 [ 54.822704][ T335] ? show_regs_print_info+0x18/0x18 [ 54.827989][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 54.833964][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 54.839398][ T335] ? set_page_dirty+0x1a2/0x320 [ 54.844223][ T335] dump_stack+0x15/0x1c [ 54.848439][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.853791][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.859972][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.865490][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.871184][ T335] ? data_blkaddr+0x330/0x330 [ 54.875838][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.881369][ T335] ? addrs_per_block+0x110/0x110 [ 54.886324][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 54.891498][ T335] ? inode_dio_wait+0x226/0x290 [ 54.896408][ T335] ? __kasan_check_write+0x14/0x20 [ 54.901507][ T335] ? up_write+0x57/0x120 [ 54.905926][ T335] f2fs_truncate_blocks+0x115/0x310 [ 54.911212][ T335] f2fs_truncate+0x1d7/0x3d0 [ 54.915775][ T335] ? f2fs_setattr+0x979/0x1010 [ 54.920513][ T335] f2fs_setattr+0x981/0x1010 [ 54.925080][ T335] ? f2fs_getattr+0x670/0x670 [ 54.929908][ T335] notify_change+0xab3/0xe40 [ 54.934586][ T335] do_truncate+0x186/0x210 [ 54.939061][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 54.944493][ T335] ? __kasan_check_read+0x11/0x20 [ 54.949582][ T335] path_openat+0x2aab/0x3160 [ 54.954200][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 54.959824][ T335] ? do_filp_open+0x3e0/0x3e0 [ 54.964471][ T335] ? expand_files+0xde/0x8e0 [ 54.969233][ T335] do_filp_open+0x1b3/0x3e0 [ 54.973794][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.978452][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 54.983651][ T335] do_sys_openat2+0x14c/0x6d0 [ 54.988395][ T335] ? do_sys_open+0xe0/0xe0 [ 54.992796][ T335] ? switch_fpu_return+0x197/0x340 [ 54.997910][ T335] ? __x64_sys_futex+0x100/0x100 [ 55.002816][ T335] ? ____fput+0x15/0x20 [ 55.006974][ T335] __x64_sys_creat+0x8e/0xb0 [ 55.011539][ T335] do_syscall_64+0x31/0x40 [ 55.015939][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.021803][ T335] RIP: 0033:0x7fae0f363959 [ 55.026193][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.045865][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 55.054271][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 55.062440][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 55.070630][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 55.078996][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.087221][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 55.095508][ T335] F2FS-fs (loop0): access invalid blkaddr:1520768 [ 55.102275][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 55.111450][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.121492][ T335] Call Trace: [ 55.124763][ T335] __dump_stack+0x21/0x24 [ 55.129065][ T335] dump_stack_lvl+0x169/0x1d8 [ 55.133976][ T335] ? show_regs_print_info+0x18/0x18 [ 55.139321][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.145173][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 55.150795][ T335] ? set_page_dirty+0x1a2/0x320 [ 55.155633][ T335] dump_stack+0x15/0x1c [ 55.159887][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.165362][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.171519][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.177101][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.183042][ T335] ? data_blkaddr+0x330/0x330 [ 55.187708][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.193276][ T335] ? addrs_per_block+0x110/0x110 [ 55.198192][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 55.203398][ T335] ? inode_dio_wait+0x226/0x290 [ 55.208234][ T335] ? __kasan_check_write+0x14/0x20 [ 55.213420][ T335] ? up_write+0x57/0x120 [ 55.217649][ T335] f2fs_truncate_blocks+0x115/0x310 [ 55.222824][ T335] f2fs_truncate+0x1d7/0x3d0 [ 55.227402][ T335] ? f2fs_setattr+0x979/0x1010 [ 55.232152][ T335] f2fs_setattr+0x981/0x1010 [ 55.236727][ T335] ? f2fs_getattr+0x670/0x670 [ 55.241641][ T335] notify_change+0xab3/0xe40 [ 55.246304][ T335] do_truncate+0x186/0x210 [ 55.250801][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 55.256334][ T335] ? __kasan_check_read+0x11/0x20 [ 55.261585][ T335] path_openat+0x2aab/0x3160 [ 55.266275][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 55.271885][ T335] ? do_filp_open+0x3e0/0x3e0 [ 55.276543][ T335] ? expand_files+0xde/0x8e0 [ 55.281208][ T335] do_filp_open+0x1b3/0x3e0 [ 55.285695][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.290274][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 55.295393][ T335] do_sys_openat2+0x14c/0x6d0 [ 55.300070][ T335] ? do_sys_open+0xe0/0xe0 [ 55.304544][ T335] ? switch_fpu_return+0x197/0x340 [ 55.309654][ T335] ? __x64_sys_futex+0x100/0x100 [ 55.314639][ T335] ? ____fput+0x15/0x20 [ 55.318774][ T335] __x64_sys_creat+0x8e/0xb0 [ 55.323350][ T335] do_syscall_64+0x31/0x40 [ 55.327764][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.333629][ T335] RIP: 0033:0x7fae0f363959 [ 55.338027][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.357873][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 55.366433][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 55.374554][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 55.382855][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 55.391014][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.399119][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 55.407789][ T335] F2FS-fs (loop0): access invalid blkaddr:262144 [ 55.414676][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 55.423948][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.434074][ T335] Call Trace: [ 55.437534][ T335] __dump_stack+0x21/0x24 [ 55.441840][ T335] dump_stack_lvl+0x169/0x1d8 [ 55.446587][ T335] ? show_regs_print_info+0x18/0x18 [ 55.451797][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.457489][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 55.463024][ T335] ? set_page_dirty+0x1a2/0x320 [ 55.468041][ T335] dump_stack+0x15/0x1c [ 55.472360][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.477723][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.483861][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.489390][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.495089][ T335] ? data_blkaddr+0x330/0x330 [ 55.499895][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.505425][ T335] ? addrs_per_block+0x110/0x110 [ 55.510514][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 55.515710][ T335] ? inode_dio_wait+0x226/0x290 [ 55.520554][ T335] ? __kasan_check_write+0x14/0x20 [ 55.525752][ T335] ? up_write+0x57/0x120 [ 55.529988][ T335] f2fs_truncate_blocks+0x115/0x310 [ 55.535347][ T335] f2fs_truncate+0x1d7/0x3d0 [ 55.540047][ T335] ? f2fs_setattr+0x979/0x1010 [ 55.544791][ T335] f2fs_setattr+0x981/0x1010 [ 55.549441][ T335] ? f2fs_getattr+0x670/0x670 [ 55.554097][ T335] notify_change+0xab3/0xe40 [ 55.558679][ T335] do_truncate+0x186/0x210 [ 55.563289][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 55.568732][ T335] ? __kasan_check_read+0x11/0x20 [ 55.573756][ T335] path_openat+0x2aab/0x3160 [ 55.578364][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 55.584045][ T335] ? do_filp_open+0x3e0/0x3e0 [ 55.588711][ T335] ? expand_files+0xde/0x8e0 [ 55.593288][ T335] do_filp_open+0x1b3/0x3e0 [ 55.597864][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.602536][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 55.607916][ T335] do_sys_openat2+0x14c/0x6d0 [ 55.612949][ T335] ? do_sys_open+0xe0/0xe0 [ 55.617472][ T335] ? switch_fpu_return+0x197/0x340 [ 55.622582][ T335] ? __x64_sys_futex+0x100/0x100 [ 55.627609][ T335] ? ____fput+0x15/0x20 [ 55.631753][ T335] __x64_sys_creat+0x8e/0xb0 [ 55.636323][ T335] do_syscall_64+0x31/0x40 [ 55.640914][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.647000][ T335] RIP: 0033:0x7fae0f363959 [ 55.651400][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.671329][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 55.679845][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 55.687913][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 55.695897][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 55.703865][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.711917][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 55.720118][ T335] F2FS-fs (loop0): access invalid blkaddr:65536 [ 55.726365][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 55.735371][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.745506][ T335] Call Trace: [ 55.748777][ T335] __dump_stack+0x21/0x24 [ 55.753106][ T335] dump_stack_lvl+0x169/0x1d8 [ 55.757760][ T335] ? show_regs_print_info+0x18/0x18 [ 55.762931][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.768709][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 55.774155][ T335] ? set_page_dirty+0x1a2/0x320 [ 55.779085][ T335] dump_stack+0x15/0x1c [ 55.783270][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.788627][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.794753][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.800451][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.806156][ T335] ? data_blkaddr+0x330/0x330 [ 55.811109][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.816545][ T335] ? addrs_per_block+0x110/0x110 [ 55.821633][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 55.827065][ T335] ? inode_dio_wait+0x226/0x290 [ 55.831913][ T335] ? __kasan_check_write+0x14/0x20 [ 55.837094][ T335] ? up_write+0x57/0x120 [ 55.841337][ T335] f2fs_truncate_blocks+0x115/0x310 [ 55.846516][ T335] f2fs_truncate+0x1d7/0x3d0 [ 55.851305][ T335] ? f2fs_setattr+0x979/0x1010 [ 55.856068][ T335] f2fs_setattr+0x981/0x1010 [ 55.860676][ T335] ? f2fs_getattr+0x670/0x670 [ 55.865335][ T335] notify_change+0xab3/0xe40 [ 55.870140][ T335] do_truncate+0x186/0x210 [ 55.874625][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 55.879971][ T335] ? __kasan_check_read+0x11/0x20 [ 55.885321][ T335] path_openat+0x2aab/0x3160 [ 55.889881][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 55.895311][ T335] ? do_filp_open+0x3e0/0x3e0 [ 55.900095][ T335] ? expand_files+0xde/0x8e0 [ 55.904666][ T335] do_filp_open+0x1b3/0x3e0 [ 55.909243][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.913898][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 55.918980][ T335] do_sys_openat2+0x14c/0x6d0 [ 55.923721][ T335] ? do_sys_open+0xe0/0xe0 [ 55.928111][ T335] ? switch_fpu_return+0x197/0x340 [ 55.933325][ T335] ? __x64_sys_futex+0x100/0x100 [ 55.938237][ T335] ? ____fput+0x15/0x20 [ 55.942474][ T335] __x64_sys_creat+0x8e/0xb0 [ 55.947213][ T335] do_syscall_64+0x31/0x40 [ 55.951610][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.957469][ T335] RIP: 0033:0x7fae0f363959 [ 55.961947][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.981616][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 55.990007][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 55.998300][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 56.006352][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 56.014657][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.023327][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 56.033132][ T335] F2FS-fs (loop0): access invalid blkaddr:2 [ 56.039495][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 56.048681][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.059464][ T335] Call Trace: [ 56.062831][ T335] __dump_stack+0x21/0x24 [ 56.067141][ T335] dump_stack_lvl+0x169/0x1d8 [ 56.072100][ T335] ? show_regs_print_info+0x18/0x18 [ 56.077587][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 56.083292][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 56.088951][ T335] ? set_page_dirty+0x1a2/0x320 [ 56.093774][ T335] dump_stack+0x15/0x1c [ 56.097908][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.103262][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.109496][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.115257][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.121053][ T335] ? data_blkaddr+0x330/0x330 [ 56.125892][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.131511][ T335] ? addrs_per_block+0x110/0x110 [ 56.136523][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 56.141858][ T335] ? inode_dio_wait+0x226/0x290 [ 56.146689][ T335] ? __kasan_check_write+0x14/0x20 [ 56.151779][ T335] ? up_write+0x57/0x120 [ 56.156003][ T335] f2fs_truncate_blocks+0x115/0x310 [ 56.161292][ T335] f2fs_truncate+0x1d7/0x3d0 [ 56.166035][ T335] ? f2fs_setattr+0x979/0x1010 [ 56.170883][ T335] f2fs_setattr+0x981/0x1010 [ 56.175536][ T335] ? f2fs_getattr+0x670/0x670 [ 56.180187][ T335] notify_change+0xab3/0xe40 [ 56.184755][ T335] do_truncate+0x186/0x210 [ 56.189198][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 56.194781][ T335] ? __kasan_check_read+0x11/0x20 [ 56.199789][ T335] path_openat+0x2aab/0x3160 [ 56.204365][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 56.209739][ T335] ? do_filp_open+0x3e0/0x3e0 [ 56.214551][ T335] ? expand_files+0xde/0x8e0 [ 56.219173][ T335] do_filp_open+0x1b3/0x3e0 [ 56.223659][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.228225][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 56.233332][ T335] do_sys_openat2+0x14c/0x6d0 [ 56.237991][ T335] ? do_sys_open+0xe0/0xe0 [ 56.242383][ T335] ? switch_fpu_return+0x197/0x340 [ 56.247558][ T335] ? __x64_sys_futex+0x100/0x100 [ 56.252469][ T335] ? ____fput+0x15/0x20 [ 56.256595][ T335] __x64_sys_creat+0x8e/0xb0 [ 56.261176][ T335] do_syscall_64+0x31/0x40 [ 56.265574][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.271462][ T335] RIP: 0033:0x7fae0f363959 [ 56.275857][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.295670][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.304155][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 56.312195][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 56.320434][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 56.328759][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.336718][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 56.344730][ T335] F2FS-fs (loop0): access invalid blkaddr:768 [ 56.350811][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 56.359939][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.370292][ T335] Call Trace: [ 56.373565][ T335] __dump_stack+0x21/0x24 [ 56.377878][ T335] dump_stack_lvl+0x169/0x1d8 [ 56.382538][ T335] ? show_regs_print_info+0x18/0x18 [ 56.387803][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 56.393505][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 56.398958][ T335] ? set_page_dirty+0x1a2/0x320 [ 56.403885][ T335] dump_stack+0x15/0x1c [ 56.408601][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.413969][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.420217][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.425753][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.431471][ T335] ? data_blkaddr+0x330/0x330 [ 56.436398][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.441855][ T335] ? addrs_per_block+0x110/0x110 [ 56.447146][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 56.452419][ T335] ? inode_dio_wait+0x226/0x290 [ 56.457449][ T335] ? __kasan_check_write+0x14/0x20 [ 56.462678][ T335] ? up_write+0x57/0x120 [ 56.466925][ T335] f2fs_truncate_blocks+0x115/0x310 [ 56.472105][ T335] f2fs_truncate+0x1d7/0x3d0 [ 56.476685][ T335] ? f2fs_setattr+0x979/0x1010 [ 56.481428][ T335] f2fs_setattr+0x981/0x1010 [ 56.486078][ T335] ? f2fs_getattr+0x670/0x670 [ 56.490749][ T335] notify_change+0xab3/0xe40 [ 56.495324][ T335] do_truncate+0x186/0x210 [ 56.499712][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 56.505075][ T335] ? __kasan_check_read+0x11/0x20 [ 56.510090][ T335] path_openat+0x2aab/0x3160 [ 56.514813][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 56.520169][ T335] ? do_filp_open+0x3e0/0x3e0 [ 56.525039][ T335] ? expand_files+0xde/0x8e0 [ 56.529628][ T335] do_filp_open+0x1b3/0x3e0 [ 56.534145][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.538711][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 56.543805][ T335] do_sys_openat2+0x14c/0x6d0 [ 56.548460][ T335] ? do_sys_open+0xe0/0xe0 [ 56.552852][ T335] ? switch_fpu_return+0x197/0x340 [ 56.558136][ T335] ? __x64_sys_futex+0x100/0x100 [ 56.563071][ T335] ? ____fput+0x15/0x20 [ 56.567222][ T335] __x64_sys_creat+0x8e/0xb0 [ 56.571789][ T335] do_syscall_64+0x31/0x40 [ 56.576185][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.582429][ T335] RIP: 0033:0x7fae0f363959 [ 56.586825][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.606414][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.614938][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 56.622975][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 56.630929][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 56.638996][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.646945][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 56.655057][ T335] F2FS-fs (loop0): access invalid blkaddr:33554944 [ 56.661612][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 56.670737][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.680771][ T335] Call Trace: [ 56.684054][ T335] __dump_stack+0x21/0x24 [ 56.688365][ T335] dump_stack_lvl+0x169/0x1d8 [ 56.693286][ T335] ? show_regs_print_info+0x18/0x18 [ 56.698472][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 56.704255][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 56.709810][ T335] ? set_page_dirty+0x1a2/0x320 [ 56.714648][ T335] dump_stack+0x15/0x1c [ 56.718914][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.724449][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.730667][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.736250][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.742065][ T335] ? data_blkaddr+0x330/0x330 [ 56.746727][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.752335][ T335] ? addrs_per_block+0x110/0x110 [ 56.757358][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 56.762552][ T335] ? inode_dio_wait+0x226/0x290 [ 56.767893][ T335] ? __kasan_check_write+0x14/0x20 [ 56.773512][ T335] ? up_write+0x57/0x120 [ 56.777811][ T335] f2fs_truncate_blocks+0x115/0x310 [ 56.783230][ T335] f2fs_truncate+0x1d7/0x3d0 [ 56.787892][ T335] ? f2fs_setattr+0x979/0x1010 [ 56.792984][ T335] f2fs_setattr+0x981/0x1010 [ 56.797566][ T335] ? f2fs_getattr+0x670/0x670 [ 56.802407][ T335] notify_change+0xab3/0xe40 [ 56.807070][ T335] do_truncate+0x186/0x210 [ 56.812043][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 56.817396][ T335] ? __kasan_check_read+0x11/0x20 [ 56.822403][ T335] path_openat+0x2aab/0x3160 [ 56.827056][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 56.832450][ T335] ? do_filp_open+0x3e0/0x3e0 [ 56.837202][ T335] ? expand_files+0xde/0x8e0 [ 56.841765][ T335] do_filp_open+0x1b3/0x3e0 [ 56.846241][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.850815][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 56.855900][ T335] do_sys_openat2+0x14c/0x6d0 [ 56.860562][ T335] ? do_sys_open+0xe0/0xe0 [ 56.865039][ T335] ? switch_fpu_return+0x197/0x340 [ 56.870208][ T335] ? __x64_sys_futex+0x100/0x100 [ 56.875115][ T335] ? ____fput+0x15/0x20 [ 56.879240][ T335] __x64_sys_creat+0x8e/0xb0 [ 56.883901][ T335] do_syscall_64+0x31/0x40 [ 56.888292][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.894252][ T335] RIP: 0033:0x7fae0f363959 [ 56.898731][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 56.918399][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.926795][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 56.934864][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 56.942925][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 56.950987][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.959194][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 56.967597][ T335] F2FS-fs (loop0): access invalid blkaddr:3977478474 [ 56.974321][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 56.983507][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.994059][ T335] Call Trace: [ 56.997333][ T335] __dump_stack+0x21/0x24 [ 57.001676][ T335] dump_stack_lvl+0x169/0x1d8 [ 57.006431][ T335] ? show_regs_print_info+0x18/0x18 [ 57.011852][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.018089][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 57.023823][ T335] ? set_page_dirty+0x1a2/0x320 [ 57.028737][ T335] dump_stack+0x15/0x1c [ 57.032900][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.038377][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.044696][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.050541][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.056508][ T335] ? data_blkaddr+0x330/0x330 [ 57.061171][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.066630][ T335] ? addrs_per_block+0x110/0x110 [ 57.071629][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 57.076891][ T335] ? inode_dio_wait+0x226/0x290 [ 57.081902][ T335] ? __kasan_check_write+0x14/0x20 [ 57.087264][ T335] ? up_write+0x57/0x120 [ 57.091627][ T335] f2fs_truncate_blocks+0x115/0x310 [ 57.096805][ T335] f2fs_truncate+0x1d7/0x3d0 [ 57.101453][ T335] ? f2fs_setattr+0x979/0x1010 [ 57.106506][ T335] f2fs_setattr+0x981/0x1010 [ 57.111190][ T335] ? f2fs_getattr+0x670/0x670 [ 57.116153][ T335] notify_change+0xab3/0xe40 [ 57.120719][ T335] do_truncate+0x186/0x210 [ 57.125111][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 57.130642][ T335] ? __kasan_check_read+0x11/0x20 [ 57.136019][ T335] path_openat+0x2aab/0x3160 [ 57.140674][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 57.148193][ T335] ? do_filp_open+0x3e0/0x3e0 [ 57.152838][ T335] ? expand_files+0xde/0x8e0 [ 57.157534][ T335] do_filp_open+0x1b3/0x3e0 [ 57.162096][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.166660][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 57.171741][ T335] do_sys_openat2+0x14c/0x6d0 [ 57.176500][ T335] ? do_sys_open+0xe0/0xe0 [ 57.180951][ T335] ? switch_fpu_return+0x197/0x340 [ 57.186050][ T335] ? __x64_sys_futex+0x100/0x100 [ 57.191026][ T335] ? ____fput+0x15/0x20 [ 57.195415][ T335] __x64_sys_creat+0x8e/0xb0 [ 57.199979][ T335] do_syscall_64+0x31/0x40 [ 57.204369][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.210319][ T335] RIP: 0033:0x7fae0f363959 [ 57.214710][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 57.234372][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 57.242859][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 57.250938][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 57.259009][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 57.267133][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.275294][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 57.283379][ T335] F2FS-fs (loop0): access invalid blkaddr:5 [ 57.289508][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 57.298611][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.308855][ T335] Call Trace: [ 57.312158][ T335] __dump_stack+0x21/0x24 [ 57.316458][ T335] dump_stack_lvl+0x169/0x1d8 [ 57.321247][ T335] ? show_regs_print_info+0x18/0x18 [ 57.326423][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.332114][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 57.337717][ T335] ? set_page_dirty+0x1a2/0x320 [ 57.342548][ T335] dump_stack+0x15/0x1c [ 57.346762][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.352107][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.358380][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.363902][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.369630][ T335] ? data_blkaddr+0x330/0x330 [ 57.374290][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.379830][ T335] ? addrs_per_block+0x110/0x110 [ 57.384780][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 57.390149][ T335] ? inode_dio_wait+0x226/0x290 [ 57.394975][ T335] ? __kasan_check_write+0x14/0x20 [ 57.400066][ T335] ? up_write+0x57/0x120 [ 57.404465][ T335] f2fs_truncate_blocks+0x115/0x310 [ 57.409633][ T335] f2fs_truncate+0x1d7/0x3d0 [ 57.414189][ T335] ? f2fs_setattr+0x979/0x1010 [ 57.418920][ T335] f2fs_setattr+0x981/0x1010 [ 57.423477][ T335] ? f2fs_getattr+0x670/0x670 [ 57.428311][ T335] notify_change+0xab3/0xe40 [ 57.433053][ T335] do_truncate+0x186/0x210 [ 57.437448][ T335] ? page_reporting_drain+0x1c0/0x1c0 [ 57.442795][ T335] ? __kasan_check_read+0x11/0x20 [ 57.447879][ T335] path_openat+0x2aab/0x3160 [ 57.452530][ T335] ? preempt_schedule_thunk+0x16/0x18 [ 57.457868][ T335] ? do_filp_open+0x3e0/0x3e0 [ 57.462514][ T335] ? expand_files+0xde/0x8e0 [ 57.467070][ T335] do_filp_open+0x1b3/0x3e0 [ 57.471552][ T335] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.476114][ T335] ? get_unused_fd_flags+0x92/0xa0 [ 57.481207][ T335] do_sys_openat2+0x14c/0x6d0 [ 57.485858][ T335] ? do_sys_open+0xe0/0xe0 [ 57.490435][ T335] ? switch_fpu_return+0x197/0x340 [ 57.495715][ T335] ? __x64_sys_futex+0x100/0x100 [ 57.500641][ T335] ? ____fput+0x15/0x20 [ 57.504797][ T335] __x64_sys_creat+0x8e/0xb0 [ 57.509829][ T335] do_syscall_64+0x31/0x40 [ 57.514235][ T335] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.520105][ T335] RIP: 0033:0x7fae0f363959 [ 57.524625][ T335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 57.544402][ T335] RSP: 002b:00007fae0eee60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 57.552791][ T335] RAX: ffffffffffffffda RBX: 00007fae0f482f80 RCX: 00007fae0f363959 [ 57.560845][ T335] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0 [ 57.568794][ T335] RBP: 00007fae0f3bfc88 R08: 0000000000000000 R09: 0000000000000000 [ 57.576964][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.584990][ T335] R13: 000000000000000b R14: 00007fae0f482f80 R15: 00007ffd64be91f8 [ 57.593142][ T335] F2FS-fs (loop0): access invalid blkaddr:2365652997 [ 57.600017][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Tainted: G B syzkaller #0 [ 57.609128][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.619380][ T335] Call Trace: [ 57.622742][ T335] __dump_stack+0x21/0x24 [ 57.627137][ T335] dump_stack_lvl+0x169/0x1d8 [ 57.631940][ T335] ? show_regs_print_info+0x18/0x18 [ 57.637216][ T335] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.642988][ T335] ? f2fs_write_node_pages+0x890/0x890 [ 57.648422][ T335] ? set_page_dirty+0x1a2/0x320 [ 57.653264][ T335] dump_stack+0x15/0x1c [ 57.657398][ T335] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.662747][ T335] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.668965][ T335] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.674506][ T335] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.680281][ T335] ? data_blkaddr+0x330/0x330 [ 57.684928][ T335] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.690363][ T335] ? addrs_per_block+0x110/0x110 [ 57.695275][ T335] ? __dquot_initialize+0x1f4/0xb00 [ 57.700460][ T335] ? inode_dio_wait+0x226/0x290 [ 57.705541][ T335] ? __kasan_check_write+0x14/0x20 [ 57.710723][ T335] ? up_write+0x57/0x120 [ 57.715101][ T335] f2fs_truncate_blocks+0x115/0x310 [ 57.720292][ T335] f2fs_truncate+0x1d7/0x3d0 [ 57.725047][ T335] ? f2fs_setattr+0x979/0x1010 [ 57.729784][ T335] f2fs_setattr+0x981/0x1010 [ 57.734346][ T335] ? f2fs_getattr+0x670/0x670 [ 57.739099][ T335] notify_change+0xab3/0xe40