Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts.
2025/09/24 06:40:29 ignoring optional flag "type"="gce"
2025/09/24 06:40:29 parsed 1 programs
2025/09/24 06:40:29 executed programs: 0
[ 42.190629][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.197945][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.205483][ T333] device bridge_slave_0 entered promiscuous mode
[ 42.212309][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.219598][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.227011][ T333] device bridge_slave_1 entered promiscuous mode
[ 42.277755][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.284924][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.292186][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.299241][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.318850][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.326189][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.333587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.341235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.350282][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.358555][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.365592][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.374558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.382799][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.389878][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.402310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.411709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.426035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.437685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.445868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.453287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.461695][ T333] device veth0_vlan entered promiscuous mode
[ 42.472037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.481292][ T333] device veth1_macvtap entered promiscuous mode
[ 42.490872][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.500960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.830000][ T344] loop0: detected capacity change from 0 to 131072
[ 42.837219][ T28] kauditd_printk_skb: 14 callbacks suppressed
[ 42.837233][ T28] audit: type=1400 audit(1758696029.990:88): avc: denied { mounton } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir2685595957/syzkaller.9AOvVa/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 42.848070][ T344] F2FS-fs (loop0): invalid crc value
[ 42.878062][ T344] F2FS-fs (loop0): Found nat_bits in checkpoint
[ 42.909320][ T344] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[ 42.917086][ T28] audit: type=1400 audit(1758696030.070:89): avc: denied { mount } for pid=343 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
[ 42.939321][ T28] audit: type=1400 audit(1758696030.090:90): avc: denied { write } for pid=343 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
[ 42.939945][ T344] F2FS-fs (loop0): access invalid blkaddr:15
[ 42.961555][ T28] audit: type=1400 audit(1758696030.090:91): avc: denied { add_name } for pid=343 comm="syz-executor.0" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 42.967211][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 42.988293][ T28] audit: type=1400 audit(1758696030.090:92): avc: denied { create } for pid=343 comm="syz-executor.0" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 42.995509][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 42.995537][ T344] Call Trace:
[ 42.995543][ T344]
[ 43.016217][ T28] audit: type=1400 audit(1758696030.090:93): avc: denied { write } for pid=343 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
[ 43.025929][ T344] __dump_stack+0x21/0x24
[ 43.029470][ T28] audit: type=1400 audit(1758696030.090:94): avc: denied { open } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir2685595957/syzkaller.9AOvVa/0/file0/file2" dev="loop0" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 43.032208][ T344] dump_stack_lvl+0xee/0x150
[ 43.032231][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 43.095551][ T344] ? __kasan_check_write+0x14/0x20
[ 43.100783][ T344] ? f2fs_dirty_node_folio+0x220/0x330
[ 43.106282][ T344] dump_stack+0x15/0x24
[ 43.110445][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 43.115994][ T344] ? f2fs_set_data_blkaddr+0x28b/0x3d0
[ 43.121463][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 43.126939][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 43.133110][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 43.138658][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 43.144410][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 43.150659][ T344] ? __kasan_check_write+0x14/0x20
[ 43.155780][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 43.161256][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 43.167266][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 43.172481][ T344] f2fs_truncate+0x1d7/0x3d0
[ 43.177169][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 43.181959][ T344] f2fs_setattr+0xcd1/0x1330
[ 43.186638][ T344] ? avc_has_perm+0x1e6/0x240
[ 43.191322][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.196355][ T344] ? current_time+0x197/0x2b0
[ 43.201035][ T344] ? __cfi_current_time+0x10/0x10
[ 43.206065][ T344] ? try_break_deleg+0x7c/0x130
[ 43.210926][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.216148][ T344] notify_change+0xcc3/0xf80
[ 43.220746][ T344] do_truncate+0x197/0x220
[ 43.225166][ T344] ? inode_to_bdi+0x69/0xf0
[ 43.229679][ T344] ? __cfi_do_truncate+0x10/0x10
[ 43.234617][ T344] path_openat+0x27a4/0x2f50
[ 43.239214][ T344] ? do_filp_open+0x3c0/0x3c0
[ 43.243912][ T344] do_filp_open+0x1c1/0x3c0
[ 43.248419][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 43.253470][ T344] ? alloc_fd+0x4e6/0x590
[ 43.257809][ T344] do_sys_openat2+0x185/0x7e0
[ 43.262503][ T344] ? __se_sys_futex+0x273/0x2e0
[ 43.267381][ T344] ? do_sys_open+0xe0/0xe0
[ 43.271821][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 43.277404][ T344] ? xfd_validate_state+0x70/0x150
[ 43.282615][ T344] ? __kasan_check_write+0x14/0x20
[ 43.287722][ T344] __x64_sys_creat+0x8e/0xb0
[ 43.292316][ T344] x64_sys_call+0x116/0x9a0
[ 43.296832][ T344] do_syscall_64+0x4c/0xa0
[ 43.301248][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.305930][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.310616][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 43.316514][ T344] RIP: 0033:0x7f98e227c959
[ 43.320939][ T344] 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
[ 43.340543][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 43.349049][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 43.357022][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 43.364997][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 43.372978][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 43.380954][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 43.389020][ T344]
[ 43.393625][ T344] F2FS-fs (loop0): access invalid blkaddr:2533359616
[ 43.400470][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 43.408184][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.418253][ T344] Call Trace:
[ 43.421540][ T344]
[ 43.424469][ T344] __dump_stack+0x21/0x24
[ 43.428813][ T344] dump_stack_lvl+0xee/0x150
[ 43.433406][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 43.438460][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 43.443943][ T344] dump_stack+0x15/0x24
[ 43.448118][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 43.453674][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 43.459177][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 43.464640][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 43.470805][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 43.476441][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 43.482168][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 43.488426][ T344] ? __kasan_check_write+0x14/0x20
[ 43.493563][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 43.499160][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 43.505162][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 43.510443][ T344] f2fs_truncate+0x1d7/0x3d0
[ 43.515039][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 43.519914][ T344] f2fs_setattr+0xcd1/0x1330
[ 43.524516][ T344] ? avc_has_perm+0x1e6/0x240
[ 43.529242][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.534371][ T344] ? current_time+0x197/0x2b0
[ 43.539054][ T344] ? __cfi_current_time+0x10/0x10
[ 43.544079][ T344] ? try_break_deleg+0x7c/0x130
[ 43.548938][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.553985][ T344] notify_change+0xcc3/0xf80
[ 43.558607][ T344] do_truncate+0x197/0x220
[ 43.563031][ T344] ? inode_to_bdi+0x69/0xf0
[ 43.567553][ T344] ? __cfi_do_truncate+0x10/0x10
[ 43.572526][ T344] path_openat+0x27a4/0x2f50
[ 43.577166][ T344] ? do_filp_open+0x3c0/0x3c0
[ 43.581863][ T344] do_filp_open+0x1c1/0x3c0
[ 43.586393][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 43.591437][ T344] ? alloc_fd+0x4e6/0x590
[ 43.595830][ T344] do_sys_openat2+0x185/0x7e0
[ 43.600522][ T344] ? __se_sys_futex+0x273/0x2e0
[ 43.605390][ T344] ? do_sys_open+0xe0/0xe0
[ 43.609855][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 43.615431][ T344] ? xfd_validate_state+0x70/0x150
[ 43.620586][ T344] ? __kasan_check_write+0x14/0x20
[ 43.625732][ T344] __x64_sys_creat+0x8e/0xb0
[ 43.630339][ T344] x64_sys_call+0x116/0x9a0
[ 43.634861][ T344] do_syscall_64+0x4c/0xa0
[ 43.639293][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.643990][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.648683][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 43.654596][ T344] RIP: 0033:0x7f98e227c959
[ 43.659028][ T344] 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
[ 43.678659][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 43.687111][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 43.695201][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 43.703171][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 43.711446][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 43.719432][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 43.727427][ T344]
[ 43.733222][ T344] F2FS-fs (loop0): access invalid blkaddr:4063485778
[ 43.740075][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 43.747710][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 43.757960][ T344] Call Trace:
[ 43.761240][ T344]
[ 43.764167][ T344] __dump_stack+0x21/0x24
[ 43.768512][ T344] dump_stack_lvl+0xee/0x150
[ 43.773102][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 43.778125][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 43.783696][ T344] dump_stack+0x15/0x24
[ 43.787857][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 43.793425][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 43.799064][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 43.804890][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 43.811060][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 43.816609][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 43.822335][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 43.828578][ T344] ? __kasan_check_write+0x14/0x20
[ 43.833690][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 43.839157][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 43.845166][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 43.850500][ T344] f2fs_truncate+0x1d7/0x3d0
[ 43.855139][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 43.859919][ T344] f2fs_setattr+0xcd1/0x1330
[ 43.864518][ T344] ? avc_has_perm+0x1e6/0x240
[ 43.869243][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.874283][ T344] ? current_time+0x197/0x2b0
[ 43.879202][ T344] ? __cfi_current_time+0x10/0x10
[ 43.884273][ T344] ? try_break_deleg+0x7c/0x130
[ 43.889175][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 43.894225][ T344] notify_change+0xcc3/0xf80
[ 43.898847][ T344] do_truncate+0x197/0x220
[ 43.903281][ T344] ? inode_to_bdi+0x69/0xf0
[ 43.907805][ T344] ? __cfi_do_truncate+0x10/0x10
[ 43.912752][ T344] path_openat+0x27a4/0x2f50
[ 43.917384][ T344] ? do_filp_open+0x3c0/0x3c0
[ 43.922070][ T344] do_filp_open+0x1c1/0x3c0
[ 43.926669][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 43.931705][ T344] ? alloc_fd+0x4e6/0x590
[ 43.936058][ T344] do_sys_openat2+0x185/0x7e0
[ 43.940740][ T344] ? __se_sys_futex+0x273/0x2e0
[ 43.945595][ T344] ? do_sys_open+0xe0/0xe0
[ 43.950031][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 43.955593][ T344] ? xfd_validate_state+0x70/0x150
[ 43.960714][ T344] ? __kasan_check_write+0x14/0x20
[ 43.965833][ T344] __x64_sys_creat+0x8e/0xb0
[ 43.970525][ T344] x64_sys_call+0x116/0x9a0
[ 43.975061][ T344] do_syscall_64+0x4c/0xa0
[ 43.979481][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.984165][ T344] ? clear_bhb_loop+0x30/0x80
[ 43.988949][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 43.994846][ T344] RIP: 0033:0x7f98e227c959
[ 43.999366][ T344] 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
[ 44.019150][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 44.027658][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 44.035633][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 44.043608][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 44.051643][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.059629][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 44.067619][ T344]
[ 44.071842][ T344] F2FS-fs (loop0): access invalid blkaddr:1520768
[ 44.078820][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.086634][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 44.096700][ T344] Call Trace:
[ 44.100076][ T344]
[ 44.103008][ T344] __dump_stack+0x21/0x24
[ 44.107385][ T344] dump_stack_lvl+0xee/0x150
[ 44.112004][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.117121][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 44.122593][ T344] dump_stack+0x15/0x24
[ 44.126754][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 44.132308][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 44.137898][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.143486][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 44.149672][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.155224][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 44.160954][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.167198][ T344] ? __kasan_check_write+0x14/0x20
[ 44.172307][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 44.177776][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.183785][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 44.188995][ T344] f2fs_truncate+0x1d7/0x3d0
[ 44.193585][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 44.198353][ T344] f2fs_setattr+0xcd1/0x1330
[ 44.202954][ T344] ? avc_has_perm+0x1e6/0x240
[ 44.208171][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.213196][ T344] ? current_time+0x197/0x2b0
[ 44.217908][ T344] ? __cfi_current_time+0x10/0x10
[ 44.223030][ T344] ? try_break_deleg+0x7c/0x130
[ 44.227898][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.232936][ T344] notify_change+0xcc3/0xf80
[ 44.237535][ T344] do_truncate+0x197/0x220
[ 44.241985][ T344] ? inode_to_bdi+0x69/0xf0
[ 44.246493][ T344] ? __cfi_do_truncate+0x10/0x10
[ 44.251434][ T344] path_openat+0x27a4/0x2f50
[ 44.256031][ T344] ? do_filp_open+0x3c0/0x3c0
[ 44.260712][ T344] do_filp_open+0x1c1/0x3c0
[ 44.265211][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 44.270234][ T344] ? alloc_fd+0x4e6/0x590
[ 44.274568][ T344] do_sys_openat2+0x185/0x7e0
[ 44.279248][ T344] ? __se_sys_futex+0x273/0x2e0
[ 44.284096][ T344] ? do_sys_open+0xe0/0xe0
[ 44.288509][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 44.294057][ T344] ? xfd_validate_state+0x70/0x150
[ 44.299286][ T344] ? __kasan_check_write+0x14/0x20
[ 44.304396][ T344] __x64_sys_creat+0x8e/0xb0
[ 44.308990][ T344] x64_sys_call+0x116/0x9a0
[ 44.313492][ T344] do_syscall_64+0x4c/0xa0
[ 44.317905][ T344] ? clear_bhb_loop+0x30/0x80
[ 44.322589][ T344] ? clear_bhb_loop+0x30/0x80
[ 44.327386][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.333303][ T344] RIP: 0033:0x7f98e227c959
[ 44.337719][ T344] 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
[ 44.357329][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 44.365748][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 44.373768][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 44.381784][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 44.389774][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.397872][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 44.405870][ T344]
[ 44.410423][ T344] F2FS-fs (loop0): access invalid blkaddr:262144
[ 44.416819][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.424570][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 44.434630][ T344] Call Trace:
[ 44.437926][ T344]
[ 44.440861][ T344] __dump_stack+0x21/0x24
[ 44.445324][ T344] dump_stack_lvl+0xee/0x150
[ 44.449927][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.454955][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 44.460454][ T344] dump_stack+0x15/0x24
[ 44.464637][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 44.470200][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 44.475680][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.481149][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 44.487316][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.492874][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 44.498635][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.504887][ T344] ? __kasan_check_write+0x14/0x20
[ 44.510106][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 44.515649][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.521664][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 44.526962][ T344] f2fs_truncate+0x1d7/0x3d0
[ 44.531562][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 44.536423][ T344] f2fs_setattr+0xcd1/0x1330
[ 44.541027][ T344] ? avc_has_perm+0x1e6/0x240
[ 44.545734][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.550761][ T344] ? current_time+0x197/0x2b0
[ 44.555436][ T344] ? __cfi_current_time+0x10/0x10
[ 44.560481][ T344] ? try_break_deleg+0x7c/0x130
[ 44.565349][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.570382][ T344] notify_change+0xcc3/0xf80
[ 44.574995][ T344] do_truncate+0x197/0x220
[ 44.579413][ T344] ? inode_to_bdi+0x69/0xf0
[ 44.583945][ T344] ? __cfi_do_truncate+0x10/0x10
[ 44.588886][ T344] path_openat+0x27a4/0x2f50
[ 44.593499][ T344] ? do_filp_open+0x3c0/0x3c0
[ 44.598209][ T344] do_filp_open+0x1c1/0x3c0
[ 44.602725][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 44.607855][ T344] ? alloc_fd+0x4e6/0x590
[ 44.612214][ T344] do_sys_openat2+0x185/0x7e0
[ 44.616982][ T344] ? __se_sys_futex+0x273/0x2e0
[ 44.621833][ T344] ? do_sys_open+0xe0/0xe0
[ 44.626262][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 44.632078][ T344] ? xfd_validate_state+0x70/0x150
[ 44.637376][ T344] ? __kasan_check_write+0x14/0x20
[ 44.642607][ T344] __x64_sys_creat+0x8e/0xb0
[ 44.647361][ T344] x64_sys_call+0x116/0x9a0
[ 44.651878][ T344] do_syscall_64+0x4c/0xa0
[ 44.656417][ T344] ? clear_bhb_loop+0x30/0x80
[ 44.661113][ T344] ? clear_bhb_loop+0x30/0x80
[ 44.665794][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.671696][ T344] RIP: 0033:0x7f98e227c959
[ 44.676136][ T344] 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
[ 44.695870][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 44.704341][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 44.712837][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 44.720892][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 44.728883][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.736950][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 44.744926][ T344]
[ 44.749195][ T344] F2FS-fs (loop0): access invalid blkaddr:65536
[ 44.755600][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.763259][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 44.773312][ T344] Call Trace:
[ 44.776587][ T344]
[ 44.779509][ T344] __dump_stack+0x21/0x24
[ 44.783840][ T344] dump_stack_lvl+0xee/0x150
[ 44.788422][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.793439][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 44.798897][ T344] dump_stack+0x15/0x24
[ 44.803177][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 44.808720][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 44.814186][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.819638][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 44.825818][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.831363][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 44.837103][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.843363][ T344] ? __kasan_check_write+0x14/0x20
[ 44.848487][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 44.853985][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.860432][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 44.865643][ T344] f2fs_truncate+0x1d7/0x3d0
[ 44.870239][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 44.875021][ T344] f2fs_setattr+0xcd1/0x1330
[ 44.879609][ T344] ? avc_has_perm+0x1e6/0x240
[ 44.884296][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.889321][ T344] ? current_time+0x197/0x2b0
[ 44.893993][ T344] ? __cfi_current_time+0x10/0x10
[ 44.899024][ T344] ? try_break_deleg+0x7c/0x130
[ 44.903867][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.908979][ T344] notify_change+0xcc3/0xf80
[ 44.913743][ T344] do_truncate+0x197/0x220
[ 44.918367][ T344] ? inode_to_bdi+0x69/0xf0
[ 44.922876][ T344] ? __cfi_do_truncate+0x10/0x10
[ 44.927824][ T344] path_openat+0x27a4/0x2f50
[ 44.932504][ T344] ? do_filp_open+0x3c0/0x3c0
[ 44.937363][ T344] do_filp_open+0x1c1/0x3c0
[ 44.941877][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 44.946924][ T344] ? alloc_fd+0x4e6/0x590
[ 44.951351][ T344] do_sys_openat2+0x185/0x7e0
[ 44.956037][ T344] ? __se_sys_futex+0x273/0x2e0
[ 44.960919][ T344] ? do_sys_open+0xe0/0xe0
[ 44.965349][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 44.970897][ T344] ? xfd_validate_state+0x70/0x150
[ 44.976005][ T344] ? __kasan_check_write+0x14/0x20
[ 44.981110][ T344] __x64_sys_creat+0x8e/0xb0
[ 44.985695][ T344] x64_sys_call+0x116/0x9a0
[ 44.990193][ T344] do_syscall_64+0x4c/0xa0
[ 44.994597][ T344] ? clear_bhb_loop+0x30/0x80
[ 44.999274][ T344] ? clear_bhb_loop+0x30/0x80
[ 45.003949][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.009854][ T344] RIP: 0033:0x7f98e227c959
[ 45.014258][ T344] 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
[ 45.033855][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 45.042285][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 45.050287][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 45.058250][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 45.066211][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.074172][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 45.082143][ T344]
[ 45.085840][ T344] F2FS-fs (loop0): access invalid blkaddr:2
[ 45.091796][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.099444][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.109510][ T344] Call Trace:
[ 45.112788][ T344]
[ 45.115717][ T344] __dump_stack+0x21/0x24
[ 45.120042][ T344] dump_stack_lvl+0xee/0x150
[ 45.124630][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.129649][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 45.135107][ T344] dump_stack+0x15/0x24
[ 45.139271][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 45.144811][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 45.150272][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.155733][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 45.161892][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.167563][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 45.173319][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.179564][ T344] ? __kasan_check_write+0x14/0x20
[ 45.184680][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 45.190184][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.196187][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 45.201480][ T344] f2fs_truncate+0x1d7/0x3d0
[ 45.206078][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 45.210843][ T344] f2fs_setattr+0xcd1/0x1330
[ 45.215443][ T344] ? avc_has_perm+0x1e6/0x240
[ 45.220126][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.225162][ T344] ? current_time+0x197/0x2b0
[ 45.229879][ T344] ? __cfi_current_time+0x10/0x10
[ 45.234916][ T344] ? try_break_deleg+0x7c/0x130
[ 45.239786][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.244831][ T344] notify_change+0xcc3/0xf80
[ 45.249433][ T344] do_truncate+0x197/0x220
[ 45.253930][ T344] ? inode_to_bdi+0x69/0xf0
[ 45.258524][ T344] ? __cfi_do_truncate+0x10/0x10
[ 45.263461][ T344] path_openat+0x27a4/0x2f50
[ 45.268145][ T344] ? do_filp_open+0x3c0/0x3c0
[ 45.272830][ T344] do_filp_open+0x1c1/0x3c0
[ 45.277368][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 45.282586][ T344] ? alloc_fd+0x4e6/0x590
[ 45.286929][ T344] do_sys_openat2+0x185/0x7e0
[ 45.291622][ T344] ? __se_sys_futex+0x273/0x2e0
[ 45.296475][ T344] ? do_sys_open+0xe0/0xe0
[ 45.300915][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 45.306469][ T344] ? xfd_validate_state+0x70/0x150
[ 45.311604][ T344] ? __kasan_check_write+0x14/0x20
[ 45.316719][ T344] __x64_sys_creat+0x8e/0xb0
[ 45.321317][ T344] x64_sys_call+0x116/0x9a0
[ 45.325857][ T344] do_syscall_64+0x4c/0xa0
[ 45.330363][ T344] ? clear_bhb_loop+0x30/0x80
[ 45.335045][ T344] ? clear_bhb_loop+0x30/0x80
[ 45.339727][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.345625][ T344] RIP: 0033:0x7f98e227c959
[ 45.350038][ T344] 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
[ 45.369748][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 45.378167][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 45.386150][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 45.394151][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 45.402187][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.410796][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 45.418775][ T344]
[ 45.422548][ T344] F2FS-fs (loop0): access invalid blkaddr:768
[ 45.428673][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.436308][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.446369][ T344] Call Trace:
[ 45.449647][ T344]
[ 45.452573][ T344] __dump_stack+0x21/0x24
[ 45.456903][ T344] dump_stack_lvl+0xee/0x150
[ 45.461497][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.466519][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 45.472010][ T344] dump_stack+0x15/0x24
[ 45.476280][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 45.481837][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 45.487307][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.492771][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 45.498952][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.504520][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 45.510269][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.516601][ T344] ? __kasan_check_write+0x14/0x20
[ 45.521717][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 45.527195][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.533201][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 45.538439][ T344] f2fs_truncate+0x1d7/0x3d0
[ 45.543049][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 45.547927][ T344] f2fs_setattr+0xcd1/0x1330
[ 45.552530][ T344] ? avc_has_perm+0x1e6/0x240
[ 45.557212][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.562273][ T344] ? current_time+0x197/0x2b0
[ 45.566956][ T344] ? __cfi_current_time+0x10/0x10
[ 45.571994][ T344] ? try_break_deleg+0x7c/0x130
[ 45.576950][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.581981][ T344] notify_change+0xcc3/0xf80
[ 45.586575][ T344] do_truncate+0x197/0x220
[ 45.591029][ T344] ? inode_to_bdi+0x69/0xf0
[ 45.595540][ T344] ? __cfi_do_truncate+0x10/0x10
[ 45.600490][ T344] path_openat+0x27a4/0x2f50
[ 45.605103][ T344] ? do_filp_open+0x3c0/0x3c0
[ 45.609782][ T344] do_filp_open+0x1c1/0x3c0
[ 45.614370][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 45.619397][ T344] ? alloc_fd+0x4e6/0x590
[ 45.623735][ T344] do_sys_openat2+0x185/0x7e0
[ 45.628415][ T344] ? __se_sys_futex+0x273/0x2e0
[ 45.633277][ T344] ? do_sys_open+0xe0/0xe0
[ 45.637704][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 45.643451][ T344] ? xfd_validate_state+0x70/0x150
[ 45.648572][ T344] ? __kasan_check_write+0x14/0x20
[ 45.653685][ T344] __x64_sys_creat+0x8e/0xb0
[ 45.658289][ T344] x64_sys_call+0x116/0x9a0
[ 45.662805][ T344] do_syscall_64+0x4c/0xa0
[ 45.667217][ T344] ? clear_bhb_loop+0x30/0x80
[ 45.672264][ T344] ? clear_bhb_loop+0x30/0x80
[ 45.676942][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.682832][ T344] RIP: 0033:0x7f98e227c959
[ 45.687240][ T344] 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
[ 45.706848][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 45.715273][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 45.723241][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 45.731229][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 45.739372][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.747362][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 45.755335][ T344]
[ 45.759994][ T344] F2FS-fs (loop0): access invalid blkaddr:33554944
[ 45.766613][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.774242][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 45.784293][ T344] Call Trace:
[ 45.787563][ T344]
[ 45.790488][ T344] __dump_stack+0x21/0x24
[ 45.794814][ T344] dump_stack_lvl+0xee/0x150
[ 45.799394][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.804411][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 45.809871][ T344] dump_stack+0x15/0x24
[ 45.814022][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 45.819650][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 45.825110][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.830573][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 45.836747][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.842298][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 45.848026][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.854264][ T344] ? __kasan_check_write+0x14/0x20
[ 45.859387][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 45.864847][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.870826][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 45.876025][ T344] f2fs_truncate+0x1d7/0x3d0
[ 45.880612][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 45.885377][ T344] f2fs_setattr+0xcd1/0x1330
[ 45.889969][ T344] ? avc_has_perm+0x1e6/0x240
[ 45.894645][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.899667][ T344] ? current_time+0x197/0x2b0
[ 45.904344][ T344] ? __cfi_current_time+0x10/0x10
[ 45.909368][ T344] ? try_break_deleg+0x7c/0x130
[ 45.914220][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.919249][ T344] notify_change+0xcc3/0xf80
[ 45.923845][ T344] do_truncate+0x197/0x220
[ 45.928255][ T344] ? inode_to_bdi+0x69/0xf0
[ 45.932758][ T344] ? __cfi_do_truncate+0x10/0x10
[ 45.937703][ T344] path_openat+0x27a4/0x2f50
[ 45.942297][ T344] ? do_filp_open+0x3c0/0x3c0
[ 45.946977][ T344] do_filp_open+0x1c1/0x3c0
[ 45.951476][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 45.956498][ T344] ? alloc_fd+0x4e6/0x590
[ 45.960840][ T344] do_sys_openat2+0x185/0x7e0
[ 45.965708][ T344] ? __se_sys_futex+0x273/0x2e0
[ 45.970610][ T344] ? do_sys_open+0xe0/0xe0
[ 45.975032][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 45.980602][ T344] ? xfd_validate_state+0x70/0x150
[ 45.985715][ T344] ? __kasan_check_write+0x14/0x20
[ 45.990821][ T344] __x64_sys_creat+0x8e/0xb0
[ 45.995523][ T344] x64_sys_call+0x116/0x9a0
[ 46.000043][ T344] do_syscall_64+0x4c/0xa0
[ 46.004453][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.009146][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.013832][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.019723][ T344] RIP: 0033:0x7f98e227c959
[ 46.024146][ T344] 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
[ 46.043765][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 46.052174][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 46.060156][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 46.068125][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 46.076531][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.084512][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 46.092483][ T344]
[ 46.098273][ T344] F2FS-fs (loop0): access invalid blkaddr:3977478474
[ 46.105025][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.112648][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.122712][ T344] Call Trace:
[ 46.125989][ T344]
[ 46.128915][ T344] __dump_stack+0x21/0x24
[ 46.133257][ T344] dump_stack_lvl+0xee/0x150
[ 46.137840][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.142860][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 46.148317][ T344] dump_stack+0x15/0x24
[ 46.152477][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 46.158021][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 46.163499][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.168954][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 46.175114][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.180660][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 46.186391][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.192641][ T344] ? __kasan_check_write+0x14/0x20
[ 46.197749][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 46.203224][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.209235][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 46.214437][ T344] f2fs_truncate+0x1d7/0x3d0
[ 46.219025][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 46.223791][ T344] f2fs_setattr+0xcd1/0x1330
[ 46.228402][ T344] ? avc_has_perm+0x1e6/0x240
[ 46.233084][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.238120][ T344] ? current_time+0x197/0x2b0
[ 46.242812][ T344] ? __cfi_current_time+0x10/0x10
[ 46.248352][ T344] ? try_break_deleg+0x7c/0x130
[ 46.253288][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.258308][ T344] notify_change+0xcc3/0xf80
[ 46.262899][ T344] do_truncate+0x197/0x220
[ 46.267303][ T344] ? inode_to_bdi+0x69/0xf0
[ 46.271808][ T344] ? __cfi_do_truncate+0x10/0x10
[ 46.276745][ T344] path_openat+0x27a4/0x2f50
[ 46.281340][ T344] ? do_filp_open+0x3c0/0x3c0
[ 46.286014][ T344] do_filp_open+0x1c1/0x3c0
[ 46.290516][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 46.295650][ T344] ? alloc_fd+0x4e6/0x590
[ 46.300002][ T344] do_sys_openat2+0x185/0x7e0
[ 46.304675][ T344] ? __se_sys_futex+0x273/0x2e0
[ 46.309520][ T344] ? do_sys_open+0xe0/0xe0
[ 46.313932][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 46.319481][ T344] ? xfd_validate_state+0x70/0x150
[ 46.324702][ T344] ? __kasan_check_write+0x14/0x20
[ 46.329810][ T344] __x64_sys_creat+0x8e/0xb0
[ 46.334396][ T344] x64_sys_call+0x116/0x9a0
[ 46.338904][ T344] do_syscall_64+0x4c/0xa0
[ 46.343325][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.348009][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.352705][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.358598][ T344] RIP: 0033:0x7f98e227c959
[ 46.363007][ T344] 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
[ 46.382615][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 46.391031][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 46.398998][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 46.406994][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 46.414962][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.423013][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 46.430980][ T344]
[ 46.434457][ T344] F2FS-fs (loop0): access invalid blkaddr:5
[ 46.440377][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.448006][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.458055][ T344] Call Trace:
[ 46.461354][ T344]
[ 46.464283][ T344] __dump_stack+0x21/0x24
[ 46.468613][ T344] dump_stack_lvl+0xee/0x150
[ 46.473195][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.478211][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 46.483680][ T344] dump_stack+0x15/0x24
[ 46.487867][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 46.493412][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 46.498879][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.504349][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 46.510552][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.516154][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 46.521894][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.528228][ T344] ? __kasan_check_write+0x14/0x20
[ 46.533448][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 46.538910][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.544926][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 46.550395][ T344] f2fs_truncate+0x1d7/0x3d0
[ 46.555012][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 46.559794][ T344] f2fs_setattr+0xcd1/0x1330
[ 46.564473][ T344] ? avc_has_perm+0x1e6/0x240
[ 46.569266][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.574410][ T344] ? current_time+0x197/0x2b0
[ 46.579094][ T344] ? __cfi_current_time+0x10/0x10
[ 46.584136][ T344] ? try_break_deleg+0x7c/0x130
[ 46.589083][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.594165][ T344] notify_change+0xcc3/0xf80
[ 46.598764][ T344] do_truncate+0x197/0x220
[ 46.603182][ T344] ? inode_to_bdi+0x69/0xf0
[ 46.607693][ T344] ? __cfi_do_truncate+0x10/0x10
[ 46.612633][ T344] path_openat+0x27a4/0x2f50
[ 46.617226][ T344] ? do_filp_open+0x3c0/0x3c0
[ 46.621920][ T344] do_filp_open+0x1c1/0x3c0
[ 46.626610][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 46.631658][ T344] ? alloc_fd+0x4e6/0x590
[ 46.635998][ T344] do_sys_openat2+0x185/0x7e0
[ 46.640705][ T344] ? __se_sys_futex+0x273/0x2e0
[ 46.645574][ T344] ? do_sys_open+0xe0/0xe0
[ 46.650093][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 46.655651][ T344] ? xfd_validate_state+0x70/0x150
[ 46.660782][ T344] ? __kasan_check_write+0x14/0x20
[ 46.665889][ T344] __x64_sys_creat+0x8e/0xb0
[ 46.670480][ T344] x64_sys_call+0x116/0x9a0
[ 46.674978][ T344] do_syscall_64+0x4c/0xa0
[ 46.679392][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.684067][ T344] ? clear_bhb_loop+0x30/0x80
[ 46.688753][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.694735][ T344] RIP: 0033:0x7f98e227c959
[ 46.699156][ T344] 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
[ 46.718766][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 46.727187][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 46.735168][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 46.743135][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 46.751104][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.759067][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 46.767045][ T344]
[ 46.770369][ T344] F2FS-fs (loop0): access invalid blkaddr:2365652997
[ 46.777127][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.784797][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 46.794855][ T344] Call Trace:
[ 46.798133][ T344]
[ 46.801151][ T344] __dump_stack+0x21/0x24
[ 46.805490][ T344] dump_stack_lvl+0xee/0x150
[ 46.810084][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.815116][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 46.820678][ T344] dump_stack+0x15/0x24
[ 46.824948][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 46.830504][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 46.835977][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.841443][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 46.847611][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.853168][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 46.858941][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.865222][ T344] ? __kasan_check_write+0x14/0x20
[ 46.870357][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 46.875829][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.881911][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 46.887123][ T344] f2fs_truncate+0x1d7/0x3d0
[ 46.891834][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 46.896605][ T344] f2fs_setattr+0xcd1/0x1330
[ 46.901200][ T344] ? avc_has_perm+0x1e6/0x240
[ 46.906264][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.911304][ T344] ? current_time+0x197/0x2b0
[ 46.915997][ T344] ? __cfi_current_time+0x10/0x10
[ 46.921039][ T344] ? try_break_deleg+0x7c/0x130
[ 46.925903][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.930956][ T344] notify_change+0xcc3/0xf80
[ 46.935556][ T344] do_truncate+0x197/0x220
[ 46.939971][ T344] ? inode_to_bdi+0x69/0xf0
[ 46.944483][ T344] ? __cfi_do_truncate+0x10/0x10
[ 46.949448][ T344] path_openat+0x27a4/0x2f50
[ 46.954052][ T344] ? do_filp_open+0x3c0/0x3c0
[ 46.958736][ T344] do_filp_open+0x1c1/0x3c0
[ 46.963266][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 46.968299][ T344] ? alloc_fd+0x4e6/0x590
[ 46.972638][ T344] do_sys_openat2+0x185/0x7e0
[ 46.977321][ T344] ? __se_sys_futex+0x273/0x2e0
[ 46.982176][ T344] ? do_sys_open+0xe0/0xe0
[ 46.986629][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 46.992181][ T344] ? xfd_validate_state+0x70/0x150
[ 46.997305][ T344] ? __kasan_check_write+0x14/0x20
[ 47.002415][ T344] __x64_sys_creat+0x8e/0xb0
[ 47.007038][ T344] x64_sys_call+0x116/0x9a0
[ 47.011547][ T344] do_syscall_64+0x4c/0xa0
[ 47.016019][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.020704][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.025407][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.031308][ T344] RIP: 0033:0x7f98e227c959
[ 47.035739][ T344] 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
[ 47.055352][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 47.063765][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 47.071736][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 47.079703][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 47.087673][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.095644][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 47.103623][ T344]
[ 47.107574][ T344] F2FS-fs (loop0): access invalid blkaddr:105238222
[ 47.114368][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.122010][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.132076][ T344] Call Trace:
[ 47.135358][ T344]
[ 47.138291][ T344] __dump_stack+0x21/0x24
[ 47.142648][ T344] dump_stack_lvl+0xee/0x150
[ 47.147247][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.152273][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 47.157739][ T344] dump_stack+0x15/0x24
[ 47.161900][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 47.167451][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 47.172942][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.178495][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 47.184656][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.190225][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 47.195967][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.202233][ T344] ? __kasan_check_write+0x14/0x20
[ 47.207363][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 47.212837][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.218843][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 47.224045][ T344] f2fs_truncate+0x1d7/0x3d0
[ 47.228641][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 47.233411][ T344] f2fs_setattr+0xcd1/0x1330
[ 47.238039][ T344] ? avc_has_perm+0x1e6/0x240
[ 47.242749][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.247791][ T344] ? current_time+0x197/0x2b0
[ 47.252498][ T344] ? __cfi_current_time+0x10/0x10
[ 47.257546][ T344] ? try_break_deleg+0x7c/0x130
[ 47.262586][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.267626][ T344] notify_change+0xcc3/0xf80
[ 47.272234][ T344] do_truncate+0x197/0x220
[ 47.276686][ T344] ? inode_to_bdi+0x69/0xf0
[ 47.281206][ T344] ? __cfi_do_truncate+0x10/0x10
[ 47.286159][ T344] path_openat+0x27a4/0x2f50
[ 47.290765][ T344] ? do_filp_open+0x3c0/0x3c0
[ 47.295453][ T344] do_filp_open+0x1c1/0x3c0
[ 47.299963][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 47.304999][ T344] ? alloc_fd+0x4e6/0x590
[ 47.309347][ T344] do_sys_openat2+0x185/0x7e0
[ 47.314081][ T344] ? __se_sys_futex+0x273/0x2e0
[ 47.318986][ T344] ? do_sys_open+0xe0/0xe0
[ 47.323408][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 47.328967][ T344] ? xfd_validate_state+0x70/0x150
[ 47.334090][ T344] ? __kasan_check_write+0x14/0x20
[ 47.339204][ T344] __x64_sys_creat+0x8e/0xb0
[ 47.343803][ T344] x64_sys_call+0x116/0x9a0
[ 47.348312][ T344] do_syscall_64+0x4c/0xa0
[ 47.352738][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.357426][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.362116][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.368040][ T344] RIP: 0033:0x7f98e227c959
[ 47.372459][ T344] 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
[ 47.392169][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 47.400611][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 47.409210][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 47.417189][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 47.425163][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.433171][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 47.441170][ T344]
[ 47.444472][ T344] F2FS-fs (loop0): access invalid blkaddr:83886080
[ 47.451117][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.458772][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.468861][ T344] Call Trace:
[ 47.472157][ T344]
[ 47.475099][ T344] __dump_stack+0x21/0x24
[ 47.479434][ T344] dump_stack_lvl+0xee/0x150
[ 47.484092][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.489114][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 47.494575][ T344] dump_stack+0x15/0x24
[ 47.498725][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 47.504289][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 47.509773][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.515227][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 47.521481][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.527049][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 47.532786][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.539073][ T344] ? __kasan_check_write+0x14/0x20
[ 47.544277][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 47.549822][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.555834][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 47.561095][ T344] f2fs_truncate+0x1d7/0x3d0
[ 47.565691][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 47.570465][ T344] f2fs_setattr+0xcd1/0x1330
[ 47.575695][ T344] ? avc_has_perm+0x1e6/0x240
[ 47.580391][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.585414][ T344] ? current_time+0x197/0x2b0
[ 47.590098][ T344] ? __cfi_current_time+0x10/0x10
[ 47.595137][ T344] ? try_break_deleg+0x7c/0x130
[ 47.600024][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.605605][ T344] notify_change+0xcc3/0xf80
[ 47.610220][ T344] do_truncate+0x197/0x220
[ 47.614635][ T344] ? inode_to_bdi+0x69/0xf0
[ 47.619154][ T344] ? __cfi_do_truncate+0x10/0x10
[ 47.624092][ T344] path_openat+0x27a4/0x2f50
[ 47.628683][ T344] ? do_filp_open+0x3c0/0x3c0
[ 47.633353][ T344] do_filp_open+0x1c1/0x3c0
[ 47.637938][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 47.642963][ T344] ? alloc_fd+0x4e6/0x590
[ 47.647302][ T344] do_sys_openat2+0x185/0x7e0
[ 47.651982][ T344] ? __se_sys_futex+0x273/0x2e0
[ 47.656824][ T344] ? do_sys_open+0xe0/0xe0
[ 47.661234][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 47.666778][ T344] ? xfd_validate_state+0x70/0x150
[ 47.671888][ T344] ? __kasan_check_write+0x14/0x20
[ 47.676997][ T344] __x64_sys_creat+0x8e/0xb0
[ 47.681699][ T344] x64_sys_call+0x116/0x9a0
[ 47.686200][ T344] do_syscall_64+0x4c/0xa0
[ 47.690613][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.695311][ T344] ? clear_bhb_loop+0x30/0x80
[ 47.699988][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.705874][ T344] RIP: 0033:0x7f98e227c959
[ 47.710281][ T344] 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
[ 47.729982][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 47.738500][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 47.746474][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 47.754441][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 47.762425][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.770490][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 47.778472][ T344]
[ 47.781898][ T344] F2FS-fs (loop0): access invalid blkaddr:1792
[ 47.788101][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.795739][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 47.805788][ T344] Call Trace:
[ 47.809073][ T344]
[ 47.812015][ T344] __dump_stack+0x21/0x24
[ 47.816347][ T344] dump_stack_lvl+0xee/0x150
[ 47.820942][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.826022][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 47.831496][ T344] dump_stack+0x15/0x24
[ 47.835658][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 47.841207][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 47.846764][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.852232][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 47.858397][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.863967][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 47.869770][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.876012][ T344] ? __kasan_check_write+0x14/0x20
[ 47.881229][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 47.886693][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.892692][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 47.897916][ T344] f2fs_truncate+0x1d7/0x3d0
[ 47.902509][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 47.907731][ T344] f2fs_setattr+0xcd1/0x1330
[ 47.912343][ T344] ? avc_has_perm+0x1e6/0x240
[ 47.917037][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.922176][ T344] ? current_time+0x197/0x2b0
[ 47.927056][ T344] ? __cfi_current_time+0x10/0x10
[ 47.932203][ T344] ? try_break_deleg+0x7c/0x130
[ 47.937085][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.942225][ T344] notify_change+0xcc3/0xf80
[ 47.946823][ T344] do_truncate+0x197/0x220
[ 47.951238][ T344] ? inode_to_bdi+0x69/0xf0
[ 47.955756][ T344] ? __cfi_do_truncate+0x10/0x10
[ 47.960708][ T344] path_openat+0x27a4/0x2f50
[ 47.965341][ T344] ? do_filp_open+0x3c0/0x3c0
[ 47.970027][ T344] do_filp_open+0x1c1/0x3c0
[ 47.974541][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 47.979657][ T344] ? alloc_fd+0x4e6/0x590
[ 47.983998][ T344] do_sys_openat2+0x185/0x7e0
[ 47.988681][ T344] ? __se_sys_futex+0x273/0x2e0
[ 47.993528][ T344] ? do_sys_open+0xe0/0xe0
[ 47.997950][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 48.003502][ T344] ? xfd_validate_state+0x70/0x150
[ 48.008624][ T344] ? __kasan_check_write+0x14/0x20
[ 48.013735][ T344] __x64_sys_creat+0x8e/0xb0
[ 48.018339][ T344] x64_sys_call+0x116/0x9a0
[ 48.022846][ T344] do_syscall_64+0x4c/0xa0
[ 48.027262][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.031957][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.036642][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.042545][ T344] RIP: 0033:0x7f98e227c959
[ 48.047138][ T344] 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
[ 48.066752][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 48.075283][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 48.083430][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 48.091401][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 48.099397][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.107553][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 48.115531][ T344]
[ 48.122462][ T344] F2FS-fs (loop0): access invalid blkaddr:46
[ 48.128556][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 48.136208][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 48.146272][ T344] Call Trace:
[ 48.149558][ T344]
[ 48.152489][ T344] __dump_stack+0x21/0x24
[ 48.156824][ T344] dump_stack_lvl+0xee/0x150
[ 48.161421][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.166450][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 48.171919][ T344] dump_stack+0x15/0x24
[ 48.176073][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 48.181627][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 48.187112][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.192575][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 48.198740][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.204317][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 48.210119][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.216364][ T344] ? __kasan_check_write+0x14/0x20
[ 48.221502][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 48.226995][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.232987][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 48.238196][ T344] f2fs_truncate+0x1d7/0x3d0
[ 48.242841][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 48.247614][ T344] f2fs_setattr+0xcd1/0x1330
[ 48.252210][ T344] ? avc_has_perm+0x1e6/0x240
[ 48.256906][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.261940][ T344] ? current_time+0x197/0x2b0
[ 48.266623][ T344] ? __cfi_current_time+0x10/0x10
[ 48.271654][ T344] ? try_break_deleg+0x7c/0x130
[ 48.276508][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.281539][ T344] notify_change+0xcc3/0xf80
[ 48.286137][ T344] do_truncate+0x197/0x220
[ 48.290558][ T344] ? inode_to_bdi+0x69/0xf0
[ 48.295086][ T344] ? __cfi_do_truncate+0x10/0x10
[ 48.300043][ T344] path_openat+0x27a4/0x2f50
[ 48.304644][ T344] ? do_filp_open+0x3c0/0x3c0
[ 48.309326][ T344] do_filp_open+0x1c1/0x3c0
[ 48.313837][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 48.318882][ T344] ? alloc_fd+0x4e6/0x590
[ 48.323226][ T344] do_sys_openat2+0x185/0x7e0
[ 48.327920][ T344] ? __se_sys_futex+0x273/0x2e0
[ 48.332777][ T344] ? do_sys_open+0xe0/0xe0
[ 48.337202][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 48.342758][ T344] ? xfd_validate_state+0x70/0x150
[ 48.347879][ T344] ? __kasan_check_write+0x14/0x20
[ 48.353166][ T344] __x64_sys_creat+0x8e/0xb0
[ 48.357773][ T344] x64_sys_call+0x116/0x9a0
[ 48.362304][ T344] do_syscall_64+0x4c/0xa0
[ 48.366732][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.371421][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.376119][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.382037][ T344] RIP: 0033:0x7f98e227c959
[ 48.386464][ T344] 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
[ 48.406088][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 48.414611][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 48.422718][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 48.430693][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 48.438664][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.446644][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 48.454623][ T344]
[ 48.458600][ T344] F2FS-fs (loop0): Inconsistent error blkaddr:11822, sit bitmap:0
[ 48.466624][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 48.474264][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 48.484321][ T344] Call Trace:
[ 48.487602][ T344]
[ 48.490528][ T344] __dump_stack+0x21/0x24
[ 48.494861][ T344] dump_stack_lvl+0xee/0x150
[ 48.499450][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.504471][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 48.510017][ T344] dump_stack+0x15/0x24
[ 48.514170][ T344] __f2fs_is_valid_blkaddr+0xce6/0x1460
[ 48.519728][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.525237][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 48.531448][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.537004][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 48.542731][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.548974][ T344] ? __kasan_check_write+0x14/0x20
[ 48.554087][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 48.559548][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.565533][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 48.570732][ T344] f2fs_truncate+0x1d7/0x3d0
[ 48.575339][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 48.580107][ T344] f2fs_setattr+0xcd1/0x1330
[ 48.584698][ T344] ? avc_has_perm+0x1e6/0x240
[ 48.589377][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.594497][ T344] ? current_time+0x197/0x2b0
[ 48.599194][ T344] ? __cfi_current_time+0x10/0x10
[ 48.604239][ T344] ? try_break_deleg+0x7c/0x130
[ 48.609104][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.614155][ T344] notify_change+0xcc3/0xf80
[ 48.618777][ T344] do_truncate+0x197/0x220
[ 48.623244][ T344] ? inode_to_bdi+0x69/0xf0
[ 48.627776][ T344] ? __cfi_do_truncate+0x10/0x10
[ 48.632719][ T344] path_openat+0x27a4/0x2f50
[ 48.637314][ T344] ? do_filp_open+0x3c0/0x3c0
[ 48.642012][ T344] do_filp_open+0x1c1/0x3c0
[ 48.646517][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 48.651559][ T344] ? alloc_fd+0x4e6/0x590
[ 48.655895][ T344] do_sys_openat2+0x185/0x7e0
[ 48.660588][ T344] ? __se_sys_futex+0x273/0x2e0
[ 48.665431][ T344] ? do_sys_open+0xe0/0xe0
[ 48.669842][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 48.675388][ T344] ? xfd_validate_state+0x70/0x150
[ 48.680530][ T344] ? __kasan_check_write+0x14/0x20
[ 48.685673][ T344] __x64_sys_creat+0x8e/0xb0
[ 48.690286][ T344] x64_sys_call+0x116/0x9a0
[ 48.694789][ T344] do_syscall_64+0x4c/0xa0
[ 48.699209][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.703903][ T344] ? clear_bhb_loop+0x30/0x80
[ 48.708624][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.714604][ T344] RIP: 0033:0x7f98e227c959
[ 48.719016][ T344] 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
[ 48.738632][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 48.747047][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 48.755014][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 48.762978][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 48.770951][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.778979][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 48.786956][ T344]
[ 48.790615][ T344] F2FS-fs (loop0): access invalid blkaddr:1701603686
[ 48.797490][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 48.805131][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 48.815271][ T344] Call Trace:
[ 48.818561][ T344]
[ 48.821495][ T344] __dump_stack+0x21/0x24
[ 48.825835][ T344] dump_stack_lvl+0xee/0x150
[ 48.830420][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.835465][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 48.840953][ T344] dump_stack+0x15/0x24
[ 48.845103][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 48.850906][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 48.856389][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.861854][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 48.868026][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.873579][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 48.879313][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.885590][ T344] ? __kasan_check_write+0x14/0x20
[ 48.890718][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 48.896179][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.902287][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 48.907501][ T344] f2fs_truncate+0x1d7/0x3d0
[ 48.912095][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 48.916886][ T344] f2fs_setattr+0xcd1/0x1330
[ 48.921519][ T344] ? avc_has_perm+0x1e6/0x240
[ 48.926215][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.931243][ T344] ? current_time+0x197/0x2b0
[ 48.935918][ T344] ? __cfi_current_time+0x10/0x10
[ 48.940953][ T344] ? try_break_deleg+0x7c/0x130
[ 48.945810][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.950841][ T344] notify_change+0xcc3/0xf80
[ 48.955438][ T344] do_truncate+0x197/0x220
[ 48.959871][ T344] ? inode_to_bdi+0x69/0xf0
[ 48.964399][ T344] ? __cfi_do_truncate+0x10/0x10
[ 48.969345][ T344] path_openat+0x27a4/0x2f50
[ 48.973980][ T344] ? do_filp_open+0x3c0/0x3c0
[ 48.978663][ T344] do_filp_open+0x1c1/0x3c0
[ 48.983166][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 48.988186][ T344] ? alloc_fd+0x4e6/0x590
[ 48.992519][ T344] do_sys_openat2+0x185/0x7e0
[ 48.997304][ T344] ? __se_sys_futex+0x273/0x2e0
[ 49.002147][ T344] ? do_sys_open+0xe0/0xe0
[ 49.006587][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 49.012234][ T344] ? xfd_validate_state+0x70/0x150
[ 49.017389][ T344] ? __kasan_check_write+0x14/0x20
[ 49.022589][ T344] __x64_sys_creat+0x8e/0xb0
[ 49.027190][ T344] x64_sys_call+0x116/0x9a0
[ 49.031693][ T344] do_syscall_64+0x4c/0xa0
[ 49.036112][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.040815][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.045522][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.051617][ T344] RIP: 0033:0x7f98e227c959
[ 49.056051][ T344] 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
[ 49.075655][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 49.084073][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 49.092046][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 49.100009][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 49.107982][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.116232][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 49.124211][ T344]
[ 49.127458][ T344] F2FS-fs (loop0): access invalid blkaddr:48
[ 49.133458][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 49.141092][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 49.151142][ T344] Call Trace:
[ 49.154424][ T344]
[ 49.157359][ T344] __dump_stack+0x21/0x24
[ 49.161687][ T344] dump_stack_lvl+0xee/0x150
[ 49.166279][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.171306][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 49.176772][ T344] dump_stack+0x15/0x24
[ 49.180938][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 49.186482][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 49.191949][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 49.197460][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 49.203619][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.209179][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 49.214906][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 49.221173][ T344] ? __kasan_check_write+0x14/0x20
[ 49.226289][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 49.231758][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 49.237750][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 49.242951][ T344] f2fs_truncate+0x1d7/0x3d0
[ 49.247555][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 49.252502][ T344] f2fs_setattr+0xcd1/0x1330
[ 49.257102][ T344] ? avc_has_perm+0x1e6/0x240
[ 49.261815][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.266953][ T344] ? current_time+0x197/0x2b0
[ 49.271681][ T344] ? __cfi_current_time+0x10/0x10
[ 49.276721][ T344] ? try_break_deleg+0x7c/0x130
[ 49.281588][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.286644][ T344] notify_change+0xcc3/0xf80
[ 49.291265][ T344] do_truncate+0x197/0x220
[ 49.295683][ T344] ? inode_to_bdi+0x69/0xf0
[ 49.300200][ T344] ? __cfi_do_truncate+0x10/0x10
[ 49.305143][ T344] path_openat+0x27a4/0x2f50
[ 49.309743][ T344] ? do_filp_open+0x3c0/0x3c0
[ 49.314434][ T344] do_filp_open+0x1c1/0x3c0
[ 49.318955][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 49.324005][ T344] ? alloc_fd+0x4e6/0x590
[ 49.328376][ T344] do_sys_openat2+0x185/0x7e0
[ 49.333097][ T344] ? __se_sys_futex+0x273/0x2e0
[ 49.337961][ T344] ? do_sys_open+0xe0/0xe0
[ 49.342397][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 49.347956][ T344] ? xfd_validate_state+0x70/0x150
[ 49.353078][ T344] ? __kasan_check_write+0x14/0x20
[ 49.358279][ T344] __x64_sys_creat+0x8e/0xb0
[ 49.362887][ T344] x64_sys_call+0x116/0x9a0
[ 49.367405][ T344] do_syscall_64+0x4c/0xa0
[ 49.371851][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.376538][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.381248][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.387174][ T344] RIP: 0033:0x7f98e227c959
[ 49.391852][ T344] 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
[ 49.411482][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 49.419905][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 49.427877][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 49.435849][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 49.443840][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.451843][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 49.459823][ T344]
[ 49.464346][ T344] F2FS-fs (loop0): access invalid blkaddr:1701603686
[ 49.471055][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 49.478688][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 49.488758][ T344] Call Trace:
[ 49.492033][ T344]
[ 49.494961][ T344] __dump_stack+0x21/0x24
[ 49.499296][ T344] dump_stack_lvl+0xee/0x150
[ 49.503888][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.508928][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 49.514412][ T344] dump_stack+0x15/0x24
[ 49.518586][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 49.524143][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 49.529632][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 49.535199][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 49.541366][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.546921][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 49.552648][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 49.558917][ T344] ? __kasan_check_write+0x14/0x20
[ 49.564054][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 49.569608][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 49.575602][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 49.580836][ T344] f2fs_truncate+0x1d7/0x3d0
[ 49.585438][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 49.590208][ T344] f2fs_setattr+0xcd1/0x1330
[ 49.594807][ T344] ? avc_has_perm+0x1e6/0x240
[ 49.599494][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.604526][ T344] ? current_time+0x197/0x2b0
[ 49.609208][ T344] ? __cfi_current_time+0x10/0x10
[ 49.614250][ T344] ? try_break_deleg+0x7c/0x130
[ 49.619286][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.624319][ T344] notify_change+0xcc3/0xf80
[ 49.628927][ T344] do_truncate+0x197/0x220
[ 49.633351][ T344] ? inode_to_bdi+0x69/0xf0
[ 49.637948][ T344] ? __cfi_do_truncate+0x10/0x10
[ 49.642887][ T344] path_openat+0x27a4/0x2f50
[ 49.647486][ T344] ? do_filp_open+0x3c0/0x3c0
[ 49.652173][ T344] do_filp_open+0x1c1/0x3c0
[ 49.656681][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 49.661716][ T344] ? alloc_fd+0x4e6/0x590
[ 49.666318][ T344] do_sys_openat2+0x185/0x7e0
[ 49.671006][ T344] ? __se_sys_futex+0x273/0x2e0
[ 49.675854][ T344] ? do_sys_open+0xe0/0xe0
[ 49.680285][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 49.685839][ T344] ? xfd_validate_state+0x70/0x150
[ 49.690983][ T344] ? __kasan_check_write+0x14/0x20
[ 49.696096][ T344] __x64_sys_creat+0x8e/0xb0
[ 49.700697][ T344] x64_sys_call+0x116/0x9a0
[ 49.705218][ T344] do_syscall_64+0x4c/0xa0
[ 49.709639][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.714320][ T344] ? clear_bhb_loop+0x30/0x80
[ 49.719004][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.724917][ T344] RIP: 0033:0x7f98e227c959
[ 49.729333][ T344] 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
[ 49.749024][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 49.757443][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 49.765559][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 49.773534][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 49.781524][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.789584][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 49.797563][ T344]
[ 49.800846][ T344] F2FS-fs (loop0): access invalid blkaddr:49
[ 49.806940][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 49.814686][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 49.824733][ T344] Call Trace:
[ 49.828093][ T344]
[ 49.831074][ T344] __dump_stack+0x21/0x24
[ 49.835662][ T344] dump_stack_lvl+0xee/0x150
[ 49.840263][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.845310][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 49.850796][ T344] dump_stack+0x15/0x24
[ 49.854960][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 49.860709][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 49.866194][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 49.871669][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 49.877840][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.883415][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 49.889140][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 49.895395][ T344] ? __kasan_check_write+0x14/0x20
[ 49.900505][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 49.906054][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 49.912068][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 49.917273][ T344] f2fs_truncate+0x1d7/0x3d0
[ 49.921862][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 49.926625][ T344] f2fs_setattr+0xcd1/0x1330
[ 49.931210][ T344] ? avc_has_perm+0x1e6/0x240
[ 49.935888][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.940912][ T344] ? current_time+0x197/0x2b0
[ 49.945585][ T344] ? __cfi_current_time+0x10/0x10
[ 49.950624][ T344] ? try_break_deleg+0x7c/0x130
[ 49.955484][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.960512][ T344] notify_change+0xcc3/0xf80
[ 49.965138][ T344] do_truncate+0x197/0x220
[ 49.969551][ T344] ? inode_to_bdi+0x69/0xf0
[ 49.974189][ T344] ? __cfi_do_truncate+0x10/0x10
[ 49.979156][ T344] path_openat+0x27a4/0x2f50
[ 49.983776][ T344] ? do_filp_open+0x3c0/0x3c0
[ 49.988540][ T344] do_filp_open+0x1c1/0x3c0
[ 49.993045][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 49.998072][ T344] ? alloc_fd+0x4e6/0x590
[ 50.002407][ T344] do_sys_openat2+0x185/0x7e0
[ 50.007089][ T344] ? __se_sys_futex+0x273/0x2e0
[ 50.011967][ T344] ? do_sys_open+0xe0/0xe0
[ 50.016489][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 50.022054][ T344] ? xfd_validate_state+0x70/0x150
[ 50.027184][ T344] ? __kasan_check_write+0x14/0x20
[ 50.032313][ T344] __x64_sys_creat+0x8e/0xb0
[ 50.036911][ T344] x64_sys_call+0x116/0x9a0
[ 50.041498][ T344] do_syscall_64+0x4c/0xa0
[ 50.046064][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.050777][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.055484][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.061469][ T344] RIP: 0033:0x7f98e227c959
[ 50.065884][ T344] 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
[ 50.085499][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 50.093934][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 50.101903][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 50.109875][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 50.117849][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.125827][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 50.133802][ T344]
[ 50.137102][ T344] F2FS-fs (loop0): access invalid blkaddr:4
[ 50.143022][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 50.150672][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 50.160721][ T344] Call Trace:
[ 50.164077][ T344]
[ 50.167008][ T344] __dump_stack+0x21/0x24
[ 50.171351][ T344] dump_stack_lvl+0xee/0x150
[ 50.175933][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.180992][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 50.186449][ T344] dump_stack+0x15/0x24
[ 50.190600][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 50.196156][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 50.201613][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.207095][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 50.213274][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.218827][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 50.224588][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 50.230864][ T344] ? __kasan_check_write+0x14/0x20
[ 50.235993][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 50.241469][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 50.247471][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 50.252690][ T344] f2fs_truncate+0x1d7/0x3d0
[ 50.257289][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 50.262145][ T344] f2fs_setattr+0xcd1/0x1330
[ 50.266757][ T344] ? avc_has_perm+0x1e6/0x240
[ 50.271489][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.276521][ T344] ? current_time+0x197/0x2b0
[ 50.281219][ T344] ? __cfi_current_time+0x10/0x10
[ 50.286253][ T344] ? try_break_deleg+0x7c/0x130
[ 50.291470][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.296502][ T344] notify_change+0xcc3/0xf80
[ 50.301092][ T344] do_truncate+0x197/0x220
[ 50.305504][ T344] ? inode_to_bdi+0x69/0xf0
[ 50.310022][ T344] ? __cfi_do_truncate+0x10/0x10
[ 50.314968][ T344] path_openat+0x27a4/0x2f50
[ 50.319557][ T344] ? do_filp_open+0x3c0/0x3c0
[ 50.324230][ T344] do_filp_open+0x1c1/0x3c0
[ 50.328825][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 50.333871][ T344] ? alloc_fd+0x4e6/0x590
[ 50.338202][ T344] do_sys_openat2+0x185/0x7e0
[ 50.342914][ T344] ? __se_sys_futex+0x273/0x2e0
[ 50.347862][ T344] ? do_sys_open+0xe0/0xe0
[ 50.352279][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 50.357828][ T344] ? xfd_validate_state+0x70/0x150
[ 50.362947][ T344] ? __kasan_check_write+0x14/0x20
[ 50.368053][ T344] __x64_sys_creat+0x8e/0xb0
[ 50.372643][ T344] x64_sys_call+0x116/0x9a0
[ 50.377143][ T344] do_syscall_64+0x4c/0xa0
[ 50.381559][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.386230][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.390915][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.396825][ T344] RIP: 0033:0x7f98e227c959
[ 50.401237][ T344] 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
[ 50.420850][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 50.429343][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 50.437304][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 50.445357][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 50.453319][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.461283][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 50.469342][ T344]
[ 50.472467][ T344] F2FS-fs (loop0): access invalid blkaddr:4
[ 50.478416][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 50.486070][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 50.496144][ T344] Call Trace:
[ 50.499430][ T344]
[ 50.502371][ T344] __dump_stack+0x21/0x24
[ 50.506710][ T344] dump_stack_lvl+0xee/0x150
[ 50.511303][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.516419][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 50.521885][ T344] dump_stack+0x15/0x24
[ 50.526052][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 50.531704][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 50.537197][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.542684][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 50.548855][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.554422][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 50.560151][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 50.566418][ T344] ? __kasan_check_write+0x14/0x20
[ 50.571536][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 50.577001][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 50.582997][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 50.588209][ T344] f2fs_truncate+0x1d7/0x3d0
[ 50.592809][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 50.597582][ T344] f2fs_setattr+0xcd1/0x1330
[ 50.602180][ T344] ? avc_has_perm+0x1e6/0x240
[ 50.606950][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.611991][ T344] ? current_time+0x197/0x2b0
[ 50.616692][ T344] ? __cfi_current_time+0x10/0x10
[ 50.621729][ T344] ? try_break_deleg+0x7c/0x130
[ 50.626584][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.631626][ T344] notify_change+0xcc3/0xf80
[ 50.636307][ T344] do_truncate+0x197/0x220
[ 50.640724][ T344] ? inode_to_bdi+0x69/0xf0
[ 50.645233][ T344] ? __cfi_do_truncate+0x10/0x10
[ 50.650178][ T344] path_openat+0x27a4/0x2f50
[ 50.654788][ T344] ? do_filp_open+0x3c0/0x3c0
[ 50.659491][ T344] do_filp_open+0x1c1/0x3c0
[ 50.664004][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 50.669054][ T344] ? alloc_fd+0x4e6/0x590
[ 50.673400][ T344] do_sys_openat2+0x185/0x7e0
[ 50.678082][ T344] ? __se_sys_futex+0x273/0x2e0
[ 50.682937][ T344] ? do_sys_open+0xe0/0xe0
[ 50.687356][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 50.692911][ T344] ? xfd_validate_state+0x70/0x150
[ 50.698057][ T344] ? __kasan_check_write+0x14/0x20
[ 50.703177][ T344] __x64_sys_creat+0x8e/0xb0
[ 50.707775][ T344] x64_sys_call+0x116/0x9a0
[ 50.712294][ T344] do_syscall_64+0x4c/0xa0
[ 50.716708][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.721389][ T344] ? clear_bhb_loop+0x30/0x80
[ 50.726085][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.731983][ T344] RIP: 0033:0x7f98e227c959
[ 50.736410][ T344] 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
[ 50.756024][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 50.764446][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 50.772420][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 50.780403][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 50.788372][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.796342][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 50.804321][ T344]
[ 50.808562][ T344] F2FS-fs (loop0): access invalid blkaddr:1219692001
[ 50.815327][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 50.822985][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 50.833057][ T344] Call Trace:
[ 50.836349][ T344]
[ 50.839293][ T344] __dump_stack+0x21/0x24
[ 50.843657][ T344] dump_stack_lvl+0xee/0x150
[ 50.848444][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.853488][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 50.858980][ T344] dump_stack+0x15/0x24
[ 50.863170][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 50.868751][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 50.874251][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.879746][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 50.885923][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.891487][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 50.897216][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 50.903462][ T344] ? __kasan_check_write+0x14/0x20
[ 50.908572][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 50.914033][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 50.920032][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 50.925251][ T344] f2fs_truncate+0x1d7/0x3d0
[ 50.929854][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 50.934630][ T344] f2fs_setattr+0xcd1/0x1330
[ 50.939217][ T344] ? avc_has_perm+0x1e6/0x240
[ 50.943901][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.948940][ T344] ? current_time+0x197/0x2b0
[ 50.953647][ T344] ? __cfi_current_time+0x10/0x10
[ 50.958672][ T344] ? try_break_deleg+0x7c/0x130
[ 50.963523][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.968549][ T344] notify_change+0xcc3/0xf80
[ 50.973142][ T344] do_truncate+0x197/0x220
[ 50.977548][ T344] ? inode_to_bdi+0x69/0xf0
[ 50.982082][ T344] ? __cfi_do_truncate+0x10/0x10
[ 50.987032][ T344] path_openat+0x27a4/0x2f50
[ 50.991728][ T344] ? do_filp_open+0x3c0/0x3c0
[ 50.996412][ T344] do_filp_open+0x1c1/0x3c0
[ 51.001008][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 51.006060][ T344] ? alloc_fd+0x4e6/0x590
[ 51.010490][ T344] do_sys_openat2+0x185/0x7e0
[ 51.015175][ T344] ? __se_sys_futex+0x273/0x2e0
[ 51.020024][ T344] ? do_sys_open+0xe0/0xe0
[ 51.024437][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 51.030090][ T344] ? xfd_validate_state+0x70/0x150
[ 51.035224][ T344] ? __kasan_check_write+0x14/0x20
[ 51.040338][ T344] __x64_sys_creat+0x8e/0xb0
[ 51.044935][ T344] x64_sys_call+0x116/0x9a0
[ 51.049446][ T344] do_syscall_64+0x4c/0xa0
[ 51.053859][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.058556][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.063242][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.069136][ T344] RIP: 0033:0x7f98e227c959
[ 51.073543][ T344] 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
[ 51.093313][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 51.101737][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 51.109702][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 51.117693][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 51.125682][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.133656][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 51.141637][ T344]
[ 51.146419][ T344] F2FS-fs (loop0): Inconsistent error blkaddr:15875, sit bitmap:0
[ 51.154603][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 51.162255][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 51.172322][ T344] Call Trace:
[ 51.175602][ T344]
[ 51.178526][ T344] __dump_stack+0x21/0x24
[ 51.182850][ T344] dump_stack_lvl+0xee/0x150
[ 51.187540][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.192570][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 51.198040][ T344] dump_stack+0x15/0x24
[ 51.202205][ T344] __f2fs_is_valid_blkaddr+0xce6/0x1460
[ 51.207750][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 51.213234][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 51.219418][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.224962][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 51.230690][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 51.236945][ T344] ? __kasan_check_write+0x14/0x20
[ 51.242046][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 51.247511][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 51.253494][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 51.258712][ T344] f2fs_truncate+0x1d7/0x3d0
[ 51.263366][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 51.268145][ T344] f2fs_setattr+0xcd1/0x1330
[ 51.272742][ T344] ? avc_has_perm+0x1e6/0x240
[ 51.277440][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.282468][ T344] ? current_time+0x197/0x2b0
[ 51.287153][ T344] ? __cfi_current_time+0x10/0x10
[ 51.292180][ T344] ? try_break_deleg+0x7c/0x130
[ 51.297030][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.302050][ T344] notify_change+0xcc3/0xf80
[ 51.306642][ T344] do_truncate+0x197/0x220
[ 51.311060][ T344] ? inode_to_bdi+0x69/0xf0
[ 51.315569][ T344] ? __cfi_do_truncate+0x10/0x10
[ 51.320508][ T344] path_openat+0x27a4/0x2f50
[ 51.325109][ T344] ? do_filp_open+0x3c0/0x3c0
[ 51.329795][ T344] do_filp_open+0x1c1/0x3c0
[ 51.334382][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 51.339405][ T344] ? alloc_fd+0x4e6/0x590
[ 51.343737][ T344] do_sys_openat2+0x185/0x7e0
[ 51.348422][ T344] ? __se_sys_futex+0x273/0x2e0
[ 51.353264][ T344] ? do_sys_open+0xe0/0xe0
[ 51.357712][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 51.363320][ T344] ? xfd_validate_state+0x70/0x150
[ 51.368447][ T344] ? __kasan_check_write+0x14/0x20
[ 51.373572][ T344] __x64_sys_creat+0x8e/0xb0
[ 51.378172][ T344] x64_sys_call+0x116/0x9a0
[ 51.382676][ T344] do_syscall_64+0x4c/0xa0
[ 51.387402][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.392086][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.396781][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.402687][ T344] RIP: 0033:0x7f98e227c959
[ 51.407114][ T344] 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
[ 51.426817][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 51.435226][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 51.443205][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 51.451178][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 51.459204][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.467257][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 51.475314][ T344]
[ 51.478464][ T344] ==================================================================
[ 51.486637][ T344] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x712/0xed0
[ 51.495421][ T344] Read of size 4 at addr ffff888121a3e000 by task syz-executor.0/344
[ 51.503495][ T344]
[ 51.505827][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Not tainted syzkaller #0
[ 51.513454][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 51.523629][ T344] Call Trace:
[ 51.526934][ T344]
[ 51.529887][ T344] __dump_stack+0x21/0x24
[ 51.534238][ T344] dump_stack_lvl+0xee/0x150
[ 51.538829][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.543857][ T344] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 51.549669][ T344] ? __wake_up+0x11b/0x190
[ 51.554104][ T344] ? f2fs_truncate_data_blocks_range+0x712/0xed0
[ 51.560455][ T344] print_address_description+0x71/0x200
[ 51.566027][ T344] print_report+0x4a/0x60
[ 51.570474][ T344] kasan_report+0x122/0x150
[ 51.575087][ T344] ? f2fs_truncate_data_blocks_range+0x712/0xed0
[ 51.581422][ T344] ? f2fs_handle_error+0x1dd/0x250
[ 51.586539][ T344] __asan_report_load4_noabort+0x14/0x20
[ 51.592182][ T344] f2fs_truncate_data_blocks_range+0x712/0xed0
[ 51.598345][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.603898][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 51.609633][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 51.615884][ T344] ? __kasan_check_write+0x14/0x20
[ 51.621006][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 51.626483][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 51.632473][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 51.637697][ T344] f2fs_truncate+0x1d7/0x3d0
[ 51.642292][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 51.647124][ T344] f2fs_setattr+0xcd1/0x1330
[ 51.651809][ T344] ? avc_has_perm+0x1e6/0x240
[ 51.656497][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.661526][ T344] ? current_time+0x197/0x2b0
[ 51.666208][ T344] ? __cfi_current_time+0x10/0x10
[ 51.671263][ T344] ? try_break_deleg+0x7c/0x130
[ 51.676137][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.681279][ T344] notify_change+0xcc3/0xf80
[ 51.685962][ T344] do_truncate+0x197/0x220
[ 51.690382][ T344] ? inode_to_bdi+0x69/0xf0
[ 51.694895][ T344] ? __cfi_do_truncate+0x10/0x10
[ 51.699853][ T344] path_openat+0x27a4/0x2f50
[ 51.704466][ T344] ? do_filp_open+0x3c0/0x3c0
[ 51.709151][ T344] do_filp_open+0x1c1/0x3c0
[ 51.713660][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 51.718693][ T344] ? alloc_fd+0x4e6/0x590
[ 51.723121][ T344] do_sys_openat2+0x185/0x7e0
[ 51.727806][ T344] ? __se_sys_futex+0x273/0x2e0
[ 51.732745][ T344] ? do_sys_open+0xe0/0xe0
[ 51.737170][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 51.742747][ T344] ? xfd_validate_state+0x70/0x150
[ 51.747873][ T344] ? __kasan_check_write+0x14/0x20
[ 51.752987][ T344] __x64_sys_creat+0x8e/0xb0
[ 51.757599][ T344] x64_sys_call+0x116/0x9a0
[ 51.762130][ T344] do_syscall_64+0x4c/0xa0
[ 51.766550][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.771232][ T344] ? clear_bhb_loop+0x30/0x80
[ 51.775913][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.781821][ T344] RIP: 0033:0x7f98e227c959
[ 51.786252][ T344] 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
[ 51.805862][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 51.814383][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 51.822358][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 51.830505][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 51.838477][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.846450][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 51.854689][ T344]
[ 51.857734][ T344]
[ 51.860075][ T344] Allocated by task 60:
[ 51.864222][ T344] kasan_set_track+0x4b/0x70
[ 51.868817][ T344] kasan_save_alloc_info+0x25/0x30
[ 51.873939][ T344] __kasan_slab_alloc+0x72/0x80
[ 51.878791][ T344] slab_post_alloc_hook+0x4f/0x2d0
[ 51.883905][ T344] kmem_cache_alloc+0x16e/0x330
[ 51.888769][ T344] dst_alloc+0x16a/0x1e0
[ 51.893012][ T344] icmp6_dst_alloc+0xf9/0x520
[ 51.897697][ T344] ndisc_send_skb+0x289/0xcf0
[ 51.902377][ T344] ndisc_send_ns+0xc8/0x150
[ 51.906886][ T344] addrconf_dad_work+0xa02/0x14b0
[ 51.911956][ T344] process_one_work+0x71f/0xc40
[ 51.916803][ T344] worker_thread+0xa29/0x11f0
[ 51.921477][ T344] kthread+0x281/0x320
[ 51.925547][ T344] ret_from_fork+0x1f/0x30
[ 51.929962][ T344]
[ 51.932285][ T344] Freed by task 60:
[ 51.936088][ T344] kasan_set_track+0x4b/0x70
[ 51.940679][ T344] kasan_save_free_info+0x31/0x50
[ 51.945708][ T344] ____kasan_slab_free+0x132/0x180
[ 51.950816][ T344] __kasan_slab_free+0x11/0x20
[ 51.955584][ T344] slab_free_freelist_hook+0xc2/0x190
[ 51.960966][ T344] kmem_cache_free+0x12d/0x300
[ 51.965756][ T344] dst_destroy+0x209/0x2e0
[ 51.970174][ T344] dst_destroy_rcu+0x19/0x20
[ 51.974765][ T344] rcu_do_batch+0x515/0xb90
[ 51.979267][ T344] rcu_core+0x5a5/0xe70
[ 51.983419][ T344] rcu_core_si+0x9/0x10
[ 51.987576][ T344] handle_softirqs+0x1d7/0x600
[ 51.992344][ T344] __do_softirq+0xb/0xd
[ 51.996511][ T344]
[ 51.998831][ T344] Last potentially related work creation:
[ 52.004548][ T344] kasan_save_stack+0x3a/0x60
[ 52.009247][ T344] __kasan_record_aux_stack+0xb6/0xc0
[ 52.014631][ T344] kasan_record_aux_stack_noalloc+0xb/0x10
[ 52.020452][ T344] call_rcu+0xd4/0xf90
[ 52.024578][ T344] dst_release+0x123/0x190
[ 52.029014][ T344] __dev_queue_xmit+0x8f1/0x3420
[ 52.033963][ T344] neigh_resolve_output+0x6f5/0x7f0
[ 52.039174][ T344] ip6_finish_output2+0x1607/0x1870
[ 52.044373][ T344] ip6_finish_output+0x5f9/0xbb0
[ 52.049314][ T344] ip6_output+0x1d1/0x3b0
[ 52.053641][ T344] ndisc_send_skb+0x7e3/0xcf0
[ 52.058326][ T344] ndisc_send_ns+0xc8/0x150
[ 52.062839][ T344] addrconf_dad_work+0xa02/0x14b0
[ 52.067917][ T344] process_one_work+0x71f/0xc40
[ 52.072791][ T344] worker_thread+0xa29/0x11f0
[ 52.077465][ T344] kthread+0x281/0x320
[ 52.081543][ T344] ret_from_fork+0x1f/0x30
[ 52.085965][ T344]
[ 52.088406][ T344] The buggy address belongs to the object at ffff888121a3e000
[ 52.088406][ T344] which belongs to the cache ip6_dst_cache of size 248
[ 52.102629][ T344] The buggy address is located 0 bytes inside of
[ 52.102629][ T344] 248-byte region [ffff888121a3e000, ffff888121a3e0f8)
[ 52.115728][ T344]
[ 52.118048][ T344] The buggy address belongs to the physical page:
[ 52.124447][ T344] page:ffffea0004868f80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121a3e
[ 52.134699][ T344] flags: 0x4000000000000200(slab|zone=1)
[ 52.140347][ T344] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100bf0f00
[ 52.148932][ T344] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
[ 52.157591][ T344] page dumped because: kasan: bad access detected
[ 52.164001][ T344] page_owner tracks the page as allocated
[ 52.169711][ T344] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 60, tgid 60 (kworker/1:2), ts 43394425212, free_ts 16917620066
[ 52.188982][ T344] post_alloc_hook+0x1f5/0x210
[ 52.193784][ T344] prep_new_page+0x1c/0x110
[ 52.198292][ T344] get_page_from_freelist+0x2c7b/0x2cf0
[ 52.203927][ T344] __alloc_pages+0x1c3/0x450
[ 52.208519][ T344] alloc_slab_page+0x6e/0xf0
[ 52.213111][ T344] new_slab+0x98/0x3d0
[ 52.217185][ T344] ___slab_alloc+0x6bd/0xb20
[ 52.221777][ T344] __slab_alloc+0x5e/0xa0
[ 52.226120][ T344] kmem_cache_alloc+0x1b0/0x330
[ 52.230975][ T344] dst_alloc+0x16a/0x1e0
[ 52.235218][ T344] icmp6_dst_alloc+0xf9/0x520
[ 52.239911][ T344] ndisc_send_skb+0x289/0xcf0
[ 52.244602][ T344] ndisc_send_ns+0xc8/0x150
[ 52.249118][ T344] addrconf_dad_work+0xa02/0x14b0
[ 52.254145][ T344] process_one_work+0x71f/0xc40
[ 52.258994][ T344] worker_thread+0xa29/0x11f0
[ 52.263689][ T344] page last free stack trace:
[ 52.268361][ T344] free_unref_page_prepare+0x742/0x750
[ 52.273833][ T344] free_unref_page+0x8f/0x530
[ 52.278529][ T344] __folio_put+0xac/0xe0
[ 52.282778][ T344] anon_pipe_buf_release+0x183/0x200
[ 52.288163][ T344] pipe_read+0x55d/0x1000
[ 52.292506][ T344] vfs_read+0x41e/0x8c0
[ 52.296665][ T344] ksys_read+0x140/0x240
[ 52.300912][ T344] __x64_sys_read+0x7b/0x90
[ 52.305417][ T344] x64_sys_call+0x2f/0x9a0
[ 52.309851][ T344] do_syscall_64+0x4c/0xa0
[ 52.314265][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.320164][ T344]
[ 52.322494][ T344] Memory state around the buggy address:
[ 52.328144][ T344] ffff888121a3df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 52.336300][ T344] ffff888121a3df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 52.344366][ T344] >ffff888121a3e000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 52.352513][ T344] ^
[ 52.356584][ T344] ffff888121a3e080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc
[ 52.364643][ T344] ffff888121a3e100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[ 52.372700][ T344] ==================================================================
[ 52.380974][ T344] Disabling lock debugging due to kernel taint
[ 52.387404][ T344] F2FS-fs (loop0): access invalid blkaddr:279223424
[ 52.389687][ T28] audit: type=1400 audit(1758696039.540:95): avc: denied { read } for pid=85 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
[ 52.394043][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 52.394068][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 52.394081][ T344] Call Trace:
[ 52.418595][ T28] audit: type=1400 audit(1758696039.570:96): avc: denied { search } for pid=85 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
[ 52.424800][ T344]
[ 52.424809][ T344] __dump_stack+0x21/0x24
[ 52.424834][ T344] dump_stack_lvl+0xee/0x150
[ 52.435294][ T28] audit: type=1400 audit(1758696039.570:97): avc: denied { write } for pid=85 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
[ 52.438267][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.459660][ T28] audit: type=1400 audit(1758696039.570:98): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 52.462359][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 52.466875][ T28] audit: type=1400 audit(1758696039.570:99): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 52.471271][ T344] dump_stack+0x15/0x24
[ 52.492706][ T28] audit: type=1400 audit(1758696039.570:100): avc: denied { append open } for pid=85 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
[ 52.497454][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 52.497483][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 52.518320][ T28] audit: type=1400 audit(1758696039.570:101): avc: denied { getattr } for pid=85 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
[ 52.523487][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 52.609788][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 52.615959][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.621519][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 52.627246][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.633496][ T344] ? __kasan_check_write+0x14/0x20
[ 52.638609][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 52.644093][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 52.650105][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 52.655337][ T344] f2fs_truncate+0x1d7/0x3d0
[ 52.659950][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 52.664733][ T344] f2fs_setattr+0xcd1/0x1330
[ 52.669334][ T344] ? avc_has_perm+0x1e6/0x240
[ 52.674021][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.679065][ T344] ? current_time+0x197/0x2b0
[ 52.683761][ T344] ? __cfi_current_time+0x10/0x10
[ 52.688802][ T344] ? try_break_deleg+0x7c/0x130
[ 52.693930][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.699029][ T344] notify_change+0xcc3/0xf80
[ 52.703625][ T344] do_truncate+0x197/0x220
[ 52.708047][ T344] ? inode_to_bdi+0x69/0xf0
[ 52.712558][ T344] ? __cfi_do_truncate+0x10/0x10
[ 52.717495][ T344] path_openat+0x27a4/0x2f50
[ 52.722089][ T344] ? do_filp_open+0x3c0/0x3c0
[ 52.726781][ T344] do_filp_open+0x1c1/0x3c0
[ 52.731308][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 52.736372][ T344] ? alloc_fd+0x4e6/0x590
[ 52.740719][ T344] do_sys_openat2+0x185/0x7e0
[ 52.745405][ T344] ? __se_sys_futex+0x273/0x2e0
[ 52.750256][ T344] ? do_sys_open+0xe0/0xe0
[ 52.754679][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 52.760236][ T344] ? xfd_validate_state+0x70/0x150
[ 52.765358][ T344] ? __kasan_check_write+0x14/0x20
[ 52.770473][ T344] __x64_sys_creat+0x8e/0xb0
[ 52.775071][ T344] x64_sys_call+0x116/0x9a0
[ 52.779580][ T344] do_syscall_64+0x4c/0xa0
[ 52.783998][ T344] ? clear_bhb_loop+0x30/0x80
[ 52.788685][ T344] ? clear_bhb_loop+0x30/0x80
[ 52.793366][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.799261][ T344] RIP: 0033:0x7f98e227c959
[ 52.803674][ T344] 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
[ 52.823286][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 52.831703][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 52.839679][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 52.847670][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 52.855653][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.863619][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 52.871598][ T344]
[ 52.874769][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 52.881573][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 52.890729][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 52.900784][ T344] Call Trace:
[ 52.904067][ T344]
[ 52.906996][ T344] __dump_stack+0x21/0x24
[ 52.911323][ T344] dump_stack_lvl+0xee/0x150
[ 52.915919][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.920940][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 52.926398][ T344] dump_stack+0x15/0x24
[ 52.930632][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 52.936177][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 52.941636][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 52.947086][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 52.953248][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.958793][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 52.964511][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.970755][ T344] ? __kasan_check_write+0x14/0x20
[ 52.975871][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 52.981334][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 52.987491][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 52.992683][ T344] f2fs_truncate+0x1d7/0x3d0
[ 52.997269][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 53.002027][ T344] f2fs_setattr+0xcd1/0x1330
[ 53.006625][ T344] ? avc_has_perm+0x1e6/0x240
[ 53.011320][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.016347][ T344] ? current_time+0x197/0x2b0
[ 53.021044][ T344] ? __cfi_current_time+0x10/0x10
[ 53.026069][ T344] ? try_break_deleg+0x7c/0x130
[ 53.030926][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.035960][ T344] notify_change+0xcc3/0xf80
[ 53.040567][ T344] do_truncate+0x197/0x220
[ 53.044986][ T344] ? inode_to_bdi+0x69/0xf0
[ 53.049499][ T344] ? __cfi_do_truncate+0x10/0x10
[ 53.054433][ T344] path_openat+0x27a4/0x2f50
[ 53.059025][ T344] ? do_filp_open+0x3c0/0x3c0
[ 53.063699][ T344] do_filp_open+0x1c1/0x3c0
[ 53.068193][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 53.073212][ T344] ? alloc_fd+0x4e6/0x590
[ 53.077545][ T344] do_sys_openat2+0x185/0x7e0
[ 53.082235][ T344] ? __se_sys_futex+0x273/0x2e0
[ 53.087080][ T344] ? do_sys_open+0xe0/0xe0
[ 53.091581][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 53.097128][ T344] ? xfd_validate_state+0x70/0x150
[ 53.102240][ T344] ? __kasan_check_write+0x14/0x20
[ 53.107344][ T344] __x64_sys_creat+0x8e/0xb0
[ 53.111936][ T344] x64_sys_call+0x116/0x9a0
[ 53.116445][ T344] do_syscall_64+0x4c/0xa0
[ 53.120864][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.125559][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.130240][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.136221][ T344] RIP: 0033:0x7f98e227c959
[ 53.140692][ T344] 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
[ 53.160304][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 53.168717][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 53.176703][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 53.184757][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 53.192723][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.200684][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 53.208652][ T344]
[ 53.211795][ T344] F2FS-fs (loop0): access invalid blkaddr:60
[ 53.217817][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 53.226933][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 53.236982][ T344] Call Trace:
[ 53.240255][ T344]
[ 53.243176][ T344] __dump_stack+0x21/0x24
[ 53.247501][ T344] dump_stack_lvl+0xee/0x150
[ 53.252083][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.257297][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 53.262750][ T344] dump_stack+0x15/0x24
[ 53.266915][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 53.272457][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 53.277915][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.283376][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 53.289605][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.295186][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 53.300909][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.307154][ T344] ? __kasan_check_write+0x14/0x20
[ 53.312259][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 53.317719][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.323706][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 53.328906][ T344] f2fs_truncate+0x1d7/0x3d0
[ 53.333495][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 53.338257][ T344] f2fs_setattr+0xcd1/0x1330
[ 53.342845][ T344] ? avc_has_perm+0x1e6/0x240
[ 53.347523][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.352553][ T344] ? current_time+0x197/0x2b0
[ 53.357226][ T344] ? __cfi_current_time+0x10/0x10
[ 53.362249][ T344] ? try_break_deleg+0x7c/0x130
[ 53.367103][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.372147][ T344] notify_change+0xcc3/0xf80
[ 53.376746][ T344] do_truncate+0x197/0x220
[ 53.381163][ T344] ? inode_to_bdi+0x69/0xf0
[ 53.385672][ T344] ? __cfi_do_truncate+0x10/0x10
[ 53.390606][ T344] path_openat+0x27a4/0x2f50
[ 53.395207][ T344] ? do_filp_open+0x3c0/0x3c0
[ 53.399890][ T344] do_filp_open+0x1c1/0x3c0
[ 53.404390][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 53.409413][ T344] ? alloc_fd+0x4e6/0x590
[ 53.413747][ T344] do_sys_openat2+0x185/0x7e0
[ 53.418503][ T344] ? __se_sys_futex+0x273/0x2e0
[ 53.423341][ T344] ? do_sys_open+0xe0/0xe0
[ 53.427767][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 53.433321][ T344] ? xfd_validate_state+0x70/0x150
[ 53.438434][ T344] ? __kasan_check_write+0x14/0x20
[ 53.443537][ T344] __x64_sys_creat+0x8e/0xb0
[ 53.448133][ T344] x64_sys_call+0x116/0x9a0
[ 53.452639][ T344] do_syscall_64+0x4c/0xa0
[ 53.457044][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.461726][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.466405][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.472291][ T344] RIP: 0033:0x7f98e227c959
[ 53.476701][ T344] 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
[ 53.496500][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 53.504931][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 53.512934][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 53.520904][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 53.528885][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.536861][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 53.544852][ T344]
[ 53.549354][ T344] F2FS-fs (loop0): access invalid blkaddr:106561855
[ 53.556104][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 53.565307][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 53.575375][ T344] Call Trace:
[ 53.578660][ T344]
[ 53.581591][ T344] __dump_stack+0x21/0x24
[ 53.585932][ T344] dump_stack_lvl+0xee/0x150
[ 53.590523][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.595559][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 53.601028][ T344] dump_stack+0x15/0x24
[ 53.605190][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 53.610748][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 53.616220][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.622121][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 53.628296][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.633854][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 53.639584][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.645837][ T344] ? __kasan_check_write+0x14/0x20
[ 53.650953][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 53.656522][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.662607][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 53.667918][ T344] f2fs_truncate+0x1d7/0x3d0
[ 53.672544][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 53.677319][ T344] f2fs_setattr+0xcd1/0x1330
[ 53.681918][ T344] ? avc_has_perm+0x1e6/0x240
[ 53.686601][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.691642][ T344] ? current_time+0x197/0x2b0
[ 53.696344][ T344] ? __cfi_current_time+0x10/0x10
[ 53.701376][ T344] ? try_break_deleg+0x7c/0x130
[ 53.706232][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.711264][ T344] notify_change+0xcc3/0xf80
[ 53.715865][ T344] do_truncate+0x197/0x220
[ 53.720283][ T344] ? inode_to_bdi+0x69/0xf0
[ 53.724822][ T344] ? __cfi_do_truncate+0x10/0x10
[ 53.729771][ T344] path_openat+0x27a4/0x2f50
[ 53.734549][ T344] ? do_filp_open+0x3c0/0x3c0
[ 53.739234][ T344] do_filp_open+0x1c1/0x3c0
[ 53.743754][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 53.748790][ T344] ? alloc_fd+0x4e6/0x590
[ 53.753129][ T344] do_sys_openat2+0x185/0x7e0
[ 53.757824][ T344] ? __se_sys_futex+0x273/0x2e0
[ 53.762764][ T344] ? do_sys_open+0xe0/0xe0
[ 53.767183][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 53.772738][ T344] ? xfd_validate_state+0x70/0x150
[ 53.777859][ T344] ? __kasan_check_write+0x14/0x20
[ 53.782970][ T344] __x64_sys_creat+0x8e/0xb0
[ 53.787567][ T344] x64_sys_call+0x116/0x9a0
[ 53.792073][ T344] do_syscall_64+0x4c/0xa0
[ 53.796488][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.801176][ T344] ? clear_bhb_loop+0x30/0x80
[ 53.805861][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.811778][ T344] RIP: 0033:0x7f98e227c959
[ 53.816198][ T344] 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
[ 53.835823][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 53.844236][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 53.852205][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 53.860562][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 53.868618][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.876590][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 53.884654][ T344]
[ 53.887789][ T344] F2FS-fs (loop0): access invalid blkaddr:279222784
[ 53.894473][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 53.903596][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 53.913647][ T344] Call Trace:
[ 53.916917][ T344]
[ 53.919839][ T344] __dump_stack+0x21/0x24
[ 53.924176][ T344] dump_stack_lvl+0xee/0x150
[ 53.928778][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.933808][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 53.939448][ T344] dump_stack+0x15/0x24
[ 53.943603][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 53.949144][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 53.954647][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.960626][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 53.966888][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.972456][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 53.978190][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.984432][ T344] ? __kasan_check_write+0x14/0x20
[ 53.989557][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 53.995025][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.001018][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 54.006221][ T344] f2fs_truncate+0x1d7/0x3d0
[ 54.010818][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 54.015593][ T344] f2fs_setattr+0xcd1/0x1330
[ 54.020180][ T344] ? avc_has_perm+0x1e6/0x240
[ 54.024955][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.029980][ T344] ? current_time+0x197/0x2b0
[ 54.034676][ T344] ? __cfi_current_time+0x10/0x10
[ 54.039720][ T344] ? try_break_deleg+0x7c/0x130
[ 54.044668][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.049696][ T344] notify_change+0xcc3/0xf80
[ 54.054302][ T344] do_truncate+0x197/0x220
[ 54.058711][ T344] ? inode_to_bdi+0x69/0xf0
[ 54.063214][ T344] ? __cfi_do_truncate+0x10/0x10
[ 54.068163][ T344] path_openat+0x27a4/0x2f50
[ 54.072752][ T344] ? do_filp_open+0x3c0/0x3c0
[ 54.077421][ T344] do_filp_open+0x1c1/0x3c0
[ 54.081939][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 54.086963][ T344] ? alloc_fd+0x4e6/0x590
[ 54.091309][ T344] do_sys_openat2+0x185/0x7e0
[ 54.096005][ T344] ? __se_sys_futex+0x273/0x2e0
[ 54.100946][ T344] ? do_sys_open+0xe0/0xe0
[ 54.105421][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 54.111013][ T344] ? xfd_validate_state+0x70/0x150
[ 54.116150][ T344] ? __kasan_check_write+0x14/0x20
[ 54.121265][ T344] __x64_sys_creat+0x8e/0xb0
[ 54.125958][ T344] x64_sys_call+0x116/0x9a0
[ 54.130468][ T344] do_syscall_64+0x4c/0xa0
[ 54.134891][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.139586][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.144279][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.150200][ T344] RIP: 0033:0x7f98e227c959
[ 54.154620][ T344] 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
[ 54.174253][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 54.182689][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 54.190662][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 54.198655][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 54.206633][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.214606][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 54.222592][ T344]
[ 54.225694][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 54.232389][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 54.241521][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 54.251591][ T344] Call Trace:
[ 54.254869][ T344]
[ 54.257800][ T344] __dump_stack+0x21/0x24
[ 54.262148][ T344] dump_stack_lvl+0xee/0x150
[ 54.266735][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.271756][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 54.277222][ T344] dump_stack+0x15/0x24
[ 54.281377][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 54.286928][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 54.292405][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.297916][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 54.304093][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.309643][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 54.315374][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.321620][ T344] ? __kasan_check_write+0x14/0x20
[ 54.326774][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 54.332229][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.338207][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 54.343408][ T344] f2fs_truncate+0x1d7/0x3d0
[ 54.348052][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 54.352838][ T344] f2fs_setattr+0xcd1/0x1330
[ 54.357435][ T344] ? avc_has_perm+0x1e6/0x240
[ 54.362135][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.367162][ T344] ? current_time+0x197/0x2b0
[ 54.371846][ T344] ? __cfi_current_time+0x10/0x10
[ 54.376956][ T344] ? try_break_deleg+0x7c/0x130
[ 54.381810][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.386835][ T344] notify_change+0xcc3/0xf80
[ 54.391527][ T344] do_truncate+0x197/0x220
[ 54.395953][ T344] ? inode_to_bdi+0x69/0xf0
[ 54.400504][ T344] ? __cfi_do_truncate+0x10/0x10
[ 54.405446][ T344] path_openat+0x27a4/0x2f50
[ 54.410063][ T344] ? do_filp_open+0x3c0/0x3c0
[ 54.414739][ T344] do_filp_open+0x1c1/0x3c0
[ 54.419262][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 54.424300][ T344] ? alloc_fd+0x4e6/0x590
[ 54.428638][ T344] do_sys_openat2+0x185/0x7e0
[ 54.433325][ T344] ? __se_sys_futex+0x273/0x2e0
[ 54.438179][ T344] ? do_sys_open+0xe0/0xe0
[ 54.442614][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 54.448168][ T344] ? xfd_validate_state+0x70/0x150
[ 54.453289][ T344] ? __kasan_check_write+0x14/0x20
[ 54.458408][ T344] __x64_sys_creat+0x8e/0xb0
[ 54.462996][ T344] x64_sys_call+0x116/0x9a0
[ 54.467496][ T344] do_syscall_64+0x4c/0xa0
[ 54.471942][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.476614][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.481293][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.487185][ T344] RIP: 0033:0x7f98e227c959
[ 54.491682][ T344] 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
[ 54.511389][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 54.519919][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 54.527986][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 54.536067][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 54.544045][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.552017][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 54.559990][ T344]
[ 54.563789][ T344] F2FS-fs (loop0): access invalid blkaddr:2219804896
[ 54.570511][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 54.579716][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 54.589774][ T344] Call Trace:
[ 54.593060][ T344]
[ 54.595995][ T344] __dump_stack+0x21/0x24
[ 54.600510][ T344] dump_stack_lvl+0xee/0x150
[ 54.605101][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.610126][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 54.615589][ T344] dump_stack+0x15/0x24
[ 54.619744][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 54.625296][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 54.630766][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.636231][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 54.642396][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.647954][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 54.653679][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.659922][ T344] ? __kasan_check_write+0x14/0x20
[ 54.665032][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 54.670500][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.676506][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 54.681726][ T344] f2fs_truncate+0x1d7/0x3d0
[ 54.686328][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 54.691100][ T344] f2fs_setattr+0xcd1/0x1330
[ 54.695698][ T344] ? avc_has_perm+0x1e6/0x240
[ 54.700382][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.705419][ T344] ? current_time+0x197/0x2b0
[ 54.710109][ T344] ? __cfi_current_time+0x10/0x10
[ 54.715138][ T344] ? try_break_deleg+0x7c/0x130
[ 54.719997][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.725031][ T344] notify_change+0xcc3/0xf80
[ 54.729635][ T344] do_truncate+0x197/0x220
[ 54.734050][ T344] ? inode_to_bdi+0x69/0xf0
[ 54.738562][ T344] ? __cfi_do_truncate+0x10/0x10
[ 54.743502][ T344] path_openat+0x27a4/0x2f50
[ 54.748104][ T344] ? do_filp_open+0x3c0/0x3c0
[ 54.752784][ T344] do_filp_open+0x1c1/0x3c0
[ 54.757746][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 54.762772][ T344] ? alloc_fd+0x4e6/0x590
[ 54.767119][ T344] do_sys_openat2+0x185/0x7e0
[ 54.771805][ T344] ? __se_sys_futex+0x273/0x2e0
[ 54.776693][ T344] ? do_sys_open+0xe0/0xe0
[ 54.781127][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 54.786691][ T344] ? xfd_validate_state+0x70/0x150
[ 54.791838][ T344] ? __kasan_check_write+0x14/0x20
[ 54.796945][ T344] __x64_sys_creat+0x8e/0xb0
[ 54.801536][ T344] x64_sys_call+0x116/0x9a0
[ 54.806040][ T344] do_syscall_64+0x4c/0xa0
[ 54.810466][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.815149][ T344] ? clear_bhb_loop+0x30/0x80
[ 54.819834][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.825732][ T344] RIP: 0033:0x7f98e227c959
[ 54.830232][ T344] 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
[ 54.849945][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 54.858365][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 54.866344][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 54.874312][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 54.882281][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.890252][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 54.898324][ T344]
[ 54.901521][ T344] F2FS-fs (loop0): access invalid blkaddr:2219698336
[ 54.908302][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 54.917471][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 54.927528][ T344] Call Trace:
[ 54.930804][ T344]
[ 54.933740][ T344] __dump_stack+0x21/0x24
[ 54.938071][ T344] dump_stack_lvl+0xee/0x150
[ 54.942653][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.947668][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 54.953211][ T344] dump_stack+0x15/0x24
[ 54.957360][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 54.962900][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 54.968376][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.973833][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 54.979987][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.985530][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 54.991246][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.997493][ T344] ? __kasan_check_write+0x14/0x20
[ 55.002594][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 55.008056][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.014041][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 55.019241][ T344] f2fs_truncate+0x1d7/0x3d0
[ 55.023842][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 55.028602][ T344] f2fs_setattr+0xcd1/0x1330
[ 55.033192][ T344] ? avc_has_perm+0x1e6/0x240
[ 55.037878][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.042899][ T344] ? current_time+0x197/0x2b0
[ 55.047588][ T344] ? __cfi_current_time+0x10/0x10
[ 55.052609][ T344] ? try_break_deleg+0x7c/0x130
[ 55.057464][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.062488][ T344] notify_change+0xcc3/0xf80
[ 55.067075][ T344] do_truncate+0x197/0x220
[ 55.071488][ T344] ? inode_to_bdi+0x69/0xf0
[ 55.075996][ T344] ? __cfi_do_truncate+0x10/0x10
[ 55.080937][ T344] path_openat+0x27a4/0x2f50
[ 55.085528][ T344] ? do_filp_open+0x3c0/0x3c0
[ 55.090218][ T344] do_filp_open+0x1c1/0x3c0
[ 55.094739][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 55.099770][ T344] ? alloc_fd+0x4e6/0x590
[ 55.104106][ T344] do_sys_openat2+0x185/0x7e0
[ 55.108787][ T344] ? __se_sys_futex+0x273/0x2e0
[ 55.113633][ T344] ? do_sys_open+0xe0/0xe0
[ 55.118064][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 55.123625][ T344] ? xfd_validate_state+0x70/0x150
[ 55.128753][ T344] ? __kasan_check_write+0x14/0x20
[ 55.133861][ T344] __x64_sys_creat+0x8e/0xb0
[ 55.138453][ T344] x64_sys_call+0x116/0x9a0
[ 55.142950][ T344] do_syscall_64+0x4c/0xa0
[ 55.147373][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.152067][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.156749][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.162639][ T344] RIP: 0033:0x7f98e227c959
[ 55.167047][ T344] 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
[ 55.186654][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 55.195065][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 55.203031][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 55.210994][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 55.219049][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.227014][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 55.234983][ T344]
[ 55.238322][ T344] F2FS-fs (loop0): access invalid blkaddr:4294901760
[ 55.245046][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 55.254235][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 55.264303][ T344] Call Trace:
[ 55.267577][ T344]
[ 55.270512][ T344] __dump_stack+0x21/0x24
[ 55.274838][ T344] dump_stack_lvl+0xee/0x150
[ 55.279436][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.284629][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 55.290108][ T344] dump_stack+0x15/0x24
[ 55.294255][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 55.299929][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 55.305671][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.311140][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 55.317316][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.322878][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 55.328611][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 55.334884][ T344] ? __kasan_check_write+0x14/0x20
[ 55.340000][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 55.345475][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.351476][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 55.356684][ T344] f2fs_truncate+0x1d7/0x3d0
[ 55.361344][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 55.366121][ T344] f2fs_setattr+0xcd1/0x1330
[ 55.370716][ T344] ? avc_has_perm+0x1e6/0x240
[ 55.375397][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.380425][ T344] ? current_time+0x197/0x2b0
[ 55.385103][ T344] ? __cfi_current_time+0x10/0x10
[ 55.390135][ T344] ? try_break_deleg+0x7c/0x130
[ 55.394992][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.400017][ T344] notify_change+0xcc3/0xf80
[ 55.404610][ T344] do_truncate+0x197/0x220
[ 55.409032][ T344] ? inode_to_bdi+0x69/0xf0
[ 55.413553][ T344] ? __cfi_do_truncate+0x10/0x10
[ 55.418493][ T344] path_openat+0x27a4/0x2f50
[ 55.423092][ T344] ? do_filp_open+0x3c0/0x3c0
[ 55.427774][ T344] do_filp_open+0x1c1/0x3c0
[ 55.432289][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 55.437408][ T344] ? alloc_fd+0x4e6/0x590
[ 55.441747][ T344] do_sys_openat2+0x185/0x7e0
[ 55.446444][ T344] ? __se_sys_futex+0x273/0x2e0
[ 55.451306][ T344] ? do_sys_open+0xe0/0xe0
[ 55.455733][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 55.461287][ T344] ? xfd_validate_state+0x70/0x150
[ 55.466405][ T344] ? __kasan_check_write+0x14/0x20
[ 55.471524][ T344] __x64_sys_creat+0x8e/0xb0
[ 55.476122][ T344] x64_sys_call+0x116/0x9a0
[ 55.480630][ T344] do_syscall_64+0x4c/0xa0
[ 55.485048][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.489729][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.494412][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.500313][ T344] RIP: 0033:0x7f98e227c959
[ 55.504731][ T344] 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
[ 55.524374][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 55.532823][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 55.540819][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 55.548789][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 55.556789][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.564764][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 55.572744][ T344]
[ 55.575865][ T344] F2FS-fs (loop0): access invalid blkaddr:4294941552
[ 55.582651][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 55.591768][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 55.601912][ T344] Call Trace:
[ 55.605203][ T344]
[ 55.608223][ T344] __dump_stack+0x21/0x24
[ 55.612562][ T344] dump_stack_lvl+0xee/0x150
[ 55.617197][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.622222][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 55.627703][ T344] dump_stack+0x15/0x24
[ 55.631858][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 55.637404][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 55.642868][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.648328][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 55.654513][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.660094][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 55.665910][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 55.672158][ T344] ? __kasan_check_write+0x14/0x20
[ 55.677272][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 55.682745][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.688758][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 55.693968][ T344] f2fs_truncate+0x1d7/0x3d0
[ 55.698564][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 55.703353][ T344] f2fs_setattr+0xcd1/0x1330
[ 55.707953][ T344] ? avc_has_perm+0x1e6/0x240
[ 55.712634][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.717667][ T344] ? current_time+0x197/0x2b0
[ 55.722348][ T344] ? __cfi_current_time+0x10/0x10
[ 55.727378][ T344] ? try_break_deleg+0x7c/0x130
[ 55.732251][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.737371][ T344] notify_change+0xcc3/0xf80
[ 55.741970][ T344] do_truncate+0x197/0x220
[ 55.746386][ T344] ? inode_to_bdi+0x69/0xf0
[ 55.750896][ T344] ? __cfi_do_truncate+0x10/0x10
[ 55.755839][ T344] path_openat+0x27a4/0x2f50
[ 55.760445][ T344] ? do_filp_open+0x3c0/0x3c0
[ 55.765120][ T344] do_filp_open+0x1c1/0x3c0
[ 55.769721][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 55.774754][ T344] ? alloc_fd+0x4e6/0x590
[ 55.779097][ T344] do_sys_openat2+0x185/0x7e0
[ 55.783780][ T344] ? __se_sys_futex+0x273/0x2e0
[ 55.788633][ T344] ? do_sys_open+0xe0/0xe0
[ 55.793069][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 55.798620][ T344] ? xfd_validate_state+0x70/0x150
[ 55.803737][ T344] ? __kasan_check_write+0x14/0x20
[ 55.808848][ T344] __x64_sys_creat+0x8e/0xb0
[ 55.813529][ T344] x64_sys_call+0x116/0x9a0
[ 55.818213][ T344] do_syscall_64+0x4c/0xa0
[ 55.822627][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.827311][ T344] ? clear_bhb_loop+0x30/0x80
[ 55.831991][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.837888][ T344] RIP: 0033:0x7f98e227c959
[ 55.842302][ T344] 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
[ 55.861916][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 55.870336][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 55.878326][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 55.886411][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 55.894389][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.902359][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 55.910332][ T344]
[ 55.913923][ T344] F2FS-fs (loop0): access invalid blkaddr:564390808
[ 55.920535][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 55.929634][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 55.939717][ T344] Call Trace:
[ 55.942991][ T344]
[ 55.945915][ T344] __dump_stack+0x21/0x24
[ 55.950242][ T344] dump_stack_lvl+0xee/0x150
[ 55.954837][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.959869][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 55.965354][ T344] dump_stack+0x15/0x24
[ 55.969511][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 55.975052][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 55.980526][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.985998][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 55.992155][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.997703][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 56.003425][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.009688][ T344] ? __kasan_check_write+0x14/0x20
[ 56.014889][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 56.020346][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.026336][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 56.031533][ T344] f2fs_truncate+0x1d7/0x3d0
[ 56.036119][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 56.040880][ T344] f2fs_setattr+0xcd1/0x1330
[ 56.045473][ T344] ? avc_has_perm+0x1e6/0x240
[ 56.050160][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.055179][ T344] ? current_time+0x197/0x2b0
[ 56.059939][ T344] ? __cfi_current_time+0x10/0x10
[ 56.064962][ T344] ? try_break_deleg+0x7c/0x130
[ 56.069812][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.074832][ T344] notify_change+0xcc3/0xf80
[ 56.079430][ T344] do_truncate+0x197/0x220
[ 56.083856][ T344] ? inode_to_bdi+0x69/0xf0
[ 56.088361][ T344] ? __cfi_do_truncate+0x10/0x10
[ 56.093308][ T344] path_openat+0x27a4/0x2f50
[ 56.097897][ T344] ? do_filp_open+0x3c0/0x3c0
[ 56.102571][ T344] do_filp_open+0x1c1/0x3c0
[ 56.107066][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 56.112102][ T344] ? alloc_fd+0x4e6/0x590
[ 56.116438][ T344] do_sys_openat2+0x185/0x7e0
[ 56.121112][ T344] ? __se_sys_futex+0x273/0x2e0
[ 56.125955][ T344] ? do_sys_open+0xe0/0xe0
[ 56.130371][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 56.135919][ T344] ? xfd_validate_state+0x70/0x150
[ 56.141026][ T344] ? __kasan_check_write+0x14/0x20
[ 56.146128][ T344] __x64_sys_creat+0x8e/0xb0
[ 56.150714][ T344] x64_sys_call+0x116/0x9a0
[ 56.155299][ T344] do_syscall_64+0x4c/0xa0
[ 56.159797][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.164469][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.169143][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.175034][ T344] RIP: 0033:0x7f98e227c959
[ 56.179452][ T344] 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
[ 56.199044][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 56.207447][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 56.215444][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 56.223406][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 56.231387][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.239456][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 56.247421][ T344]
[ 56.251829][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 56.258566][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 56.267679][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 56.277777][ T344] Call Trace:
[ 56.281049][ T344]
[ 56.283971][ T344] __dump_stack+0x21/0x24
[ 56.288308][ T344] dump_stack_lvl+0xee/0x150
[ 56.292891][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.297914][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 56.303369][ T344] dump_stack+0x15/0x24
[ 56.307520][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 56.313085][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 56.318653][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.324117][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 56.330280][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.335839][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 56.341650][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.347895][ T344] ? __kasan_check_write+0x14/0x20
[ 56.353102][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 56.358565][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.364561][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 56.369762][ T344] f2fs_truncate+0x1d7/0x3d0
[ 56.374352][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 56.379120][ T344] f2fs_setattr+0xcd1/0x1330
[ 56.383716][ T344] ? avc_has_perm+0x1e6/0x240
[ 56.388390][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.393513][ T344] ? current_time+0x197/0x2b0
[ 56.398188][ T344] ? __cfi_current_time+0x10/0x10
[ 56.403318][ T344] ? try_break_deleg+0x7c/0x130
[ 56.408177][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.413196][ T344] notify_change+0xcc3/0xf80
[ 56.417792][ T344] do_truncate+0x197/0x220
[ 56.422203][ T344] ? inode_to_bdi+0x69/0xf0
[ 56.426717][ T344] ? __cfi_do_truncate+0x10/0x10
[ 56.431647][ T344] path_openat+0x27a4/0x2f50
[ 56.436235][ T344] ? do_filp_open+0x3c0/0x3c0
[ 56.440917][ T344] do_filp_open+0x1c1/0x3c0
[ 56.445417][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 56.450445][ T344] ? alloc_fd+0x4e6/0x590
[ 56.454783][ T344] do_sys_openat2+0x185/0x7e0
[ 56.459479][ T344] ? __se_sys_futex+0x273/0x2e0
[ 56.464333][ T344] ? do_sys_open+0xe0/0xe0
[ 56.468762][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 56.474320][ T344] ? xfd_validate_state+0x70/0x150
[ 56.479448][ T344] ? __kasan_check_write+0x14/0x20
[ 56.484653][ T344] __x64_sys_creat+0x8e/0xb0
[ 56.489348][ T344] x64_sys_call+0x116/0x9a0
[ 56.493863][ T344] do_syscall_64+0x4c/0xa0
[ 56.498308][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.502997][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.507695][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.513944][ T344] RIP: 0033:0x7f98e227c959
[ 56.518378][ T344] 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
[ 56.537985][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 56.546417][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 56.554480][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 56.562460][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 56.570443][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.578428][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 56.586422][ T344]
[ 56.590241][ T344] F2FS-fs (loop0): access invalid blkaddr:564107200
[ 56.596988][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 56.606103][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 56.616156][ T344] Call Trace:
[ 56.619437][ T344]
[ 56.622364][ T344] __dump_stack+0x21/0x24
[ 56.626717][ T344] dump_stack_lvl+0xee/0x150
[ 56.631315][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.636337][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 56.641819][ T344] dump_stack+0x15/0x24
[ 56.645993][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 56.651542][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 56.657008][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.662466][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 56.668625][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.674189][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 56.679911][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.686254][ T344] ? __kasan_check_write+0x14/0x20
[ 56.691382][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 56.696851][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.702836][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 56.708032][ T344] f2fs_truncate+0x1d7/0x3d0
[ 56.712615][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 56.717381][ T344] f2fs_setattr+0xcd1/0x1330
[ 56.721970][ T344] ? avc_has_perm+0x1e6/0x240
[ 56.726657][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.731681][ T344] ? current_time+0x197/0x2b0
[ 56.736367][ T344] ? __cfi_current_time+0x10/0x10
[ 56.741392][ T344] ? try_break_deleg+0x7c/0x130
[ 56.746242][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.751285][ T344] notify_change+0xcc3/0xf80
[ 56.755877][ T344] do_truncate+0x197/0x220
[ 56.760309][ T344] ? inode_to_bdi+0x69/0xf0
[ 56.764810][ T344] ? __cfi_do_truncate+0x10/0x10
[ 56.769742][ T344] path_openat+0x27a4/0x2f50
[ 56.774335][ T344] ? do_filp_open+0x3c0/0x3c0
[ 56.779020][ T344] do_filp_open+0x1c1/0x3c0
[ 56.783516][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 56.788537][ T344] ? alloc_fd+0x4e6/0x590
[ 56.792870][ T344] do_sys_openat2+0x185/0x7e0
[ 56.797544][ T344] ? __se_sys_futex+0x273/0x2e0
[ 56.802388][ T344] ? do_sys_open+0xe0/0xe0
[ 56.806803][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 56.812350][ T344] ? xfd_validate_state+0x70/0x150
[ 56.817461][ T344] ? __kasan_check_write+0x14/0x20
[ 56.822570][ T344] __x64_sys_creat+0x8e/0xb0
[ 56.827189][ T344] x64_sys_call+0x116/0x9a0
[ 56.831697][ T344] do_syscall_64+0x4c/0xa0
[ 56.836194][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.840870][ T344] ? clear_bhb_loop+0x30/0x80
[ 56.845646][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.851537][ T344] RIP: 0033:0x7f98e227c959
[ 56.855943][ T344] 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
[ 56.875543][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 56.883952][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 56.891920][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 56.899894][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 56.907860][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.915836][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 56.923805][ T344]
[ 56.927012][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 56.933824][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 56.942975][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 56.953032][ T344] Call Trace:
[ 56.956316][ T344]
[ 56.959265][ T344] __dump_stack+0x21/0x24
[ 56.963608][ T344] dump_stack_lvl+0xee/0x150
[ 56.968218][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.973248][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 56.978709][ T344] dump_stack+0x15/0x24
[ 56.982870][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 56.988410][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 56.993884][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.999359][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 57.005529][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.011080][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 57.016807][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.023056][ T344] ? __kasan_check_write+0x14/0x20
[ 57.028279][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 57.033788][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.039790][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 57.044990][ T344] f2fs_truncate+0x1d7/0x3d0
[ 57.049596][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 57.054364][ T344] f2fs_setattr+0xcd1/0x1330
[ 57.058969][ T344] ? avc_has_perm+0x1e6/0x240
[ 57.063656][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.068704][ T344] ? current_time+0x197/0x2b0
[ 57.073379][ T344] ? __cfi_current_time+0x10/0x10
[ 57.078410][ T344] ? try_break_deleg+0x7c/0x130
[ 57.083267][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.088310][ T344] notify_change+0xcc3/0xf80
[ 57.092910][ T344] do_truncate+0x197/0x220
[ 57.097336][ T344] ? inode_to_bdi+0x69/0xf0
[ 57.101838][ T344] ? __cfi_do_truncate+0x10/0x10
[ 57.106779][ T344] path_openat+0x27a4/0x2f50
[ 57.111381][ T344] ? do_filp_open+0x3c0/0x3c0
[ 57.116066][ T344] do_filp_open+0x1c1/0x3c0
[ 57.120588][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 57.125703][ T344] ? alloc_fd+0x4e6/0x590
[ 57.130048][ T344] do_sys_openat2+0x185/0x7e0
[ 57.134731][ T344] ? __se_sys_futex+0x273/0x2e0
[ 57.139581][ T344] ? do_sys_open+0xe0/0xe0
[ 57.144000][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 57.149552][ T344] ? xfd_validate_state+0x70/0x150
[ 57.154665][ T344] ? __kasan_check_write+0x14/0x20
[ 57.159780][ T344] __x64_sys_creat+0x8e/0xb0
[ 57.164375][ T344] x64_sys_call+0x116/0x9a0
[ 57.168898][ T344] do_syscall_64+0x4c/0xa0
[ 57.173311][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.177990][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.182673][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.188568][ T344] RIP: 0033:0x7f98e227c959
[ 57.192980][ T344] 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
[ 57.212580][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 57.220991][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 57.228960][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 57.236927][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 57.244896][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.252864][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 57.260835][ T344]
[ 57.264371][ T344] F2FS-fs (loop0): access invalid blkaddr:767
[ 57.270566][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 57.279777][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 57.289924][ T344] Call Trace:
[ 57.293197][ T344]
[ 57.296131][ T344] __dump_stack+0x21/0x24
[ 57.300459][ T344] dump_stack_lvl+0xee/0x150
[ 57.305046][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.310074][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 57.315546][ T344] dump_stack+0x15/0x24
[ 57.319795][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 57.325363][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 57.330834][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 57.336297][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 57.342463][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.348020][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 57.353766][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.360051][ T344] ? __kasan_check_write+0x14/0x20
[ 57.365168][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 57.370727][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.376743][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 57.382043][ T344] f2fs_truncate+0x1d7/0x3d0
[ 57.386652][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 57.391507][ T344] f2fs_setattr+0xcd1/0x1330
[ 57.396096][ T344] ? avc_has_perm+0x1e6/0x240
[ 57.400794][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.405900][ T344] ? current_time+0x197/0x2b0
[ 57.410665][ T344] ? __cfi_current_time+0x10/0x10
[ 57.415720][ T344] ? try_break_deleg+0x7c/0x130
[ 57.420598][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.425638][ T344] notify_change+0xcc3/0xf80
[ 57.430238][ T344] do_truncate+0x197/0x220
[ 57.434654][ T344] ? inode_to_bdi+0x69/0xf0
[ 57.439165][ T344] ? __cfi_do_truncate+0x10/0x10
[ 57.444112][ T344] path_openat+0x27a4/0x2f50
[ 57.448721][ T344] ? do_filp_open+0x3c0/0x3c0
[ 57.453413][ T344] do_filp_open+0x1c1/0x3c0
[ 57.457923][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 57.462952][ T344] ? alloc_fd+0x4e6/0x590
[ 57.467294][ T344] do_sys_openat2+0x185/0x7e0
[ 57.471973][ T344] ? __se_sys_futex+0x273/0x2e0
[ 57.476820][ T344] ? do_sys_open+0xe0/0xe0
[ 57.481237][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 57.486787][ T344] ? xfd_validate_state+0x70/0x150
[ 57.491899][ T344] ? __kasan_check_write+0x14/0x20
[ 57.497013][ T344] __x64_sys_creat+0x8e/0xb0
[ 57.501601][ T344] x64_sys_call+0x116/0x9a0
[ 57.506102][ T344] do_syscall_64+0x4c/0xa0
[ 57.510529][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.515226][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.519930][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.525832][ T344] RIP: 0033:0x7f98e227c959
[ 57.530249][ T344] 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
[ 57.549854][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 57.558272][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 57.566334][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 57.574493][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 57.582482][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.590548][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 57.598578][ T344]
[ 57.601888][ T344] F2FS-fs (loop0): access invalid blkaddr:16777216
[ 57.608729][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 57.617849][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 57.627906][ T344] Call Trace:
[ 57.631234][ T344]
[ 57.634256][ T344] __dump_stack+0x21/0x24
[ 57.638685][ T344] dump_stack_lvl+0xee/0x150
[ 57.643269][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.648292][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 57.653754][ T344] dump_stack+0x15/0x24
[ 57.657921][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 57.663468][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 57.668934][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 57.674392][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 57.680562][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.686125][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 57.691848][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.698099][ T344] ? __kasan_check_write+0x14/0x20
[ 57.703215][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 57.708675][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.714667][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 57.719868][ T344] f2fs_truncate+0x1d7/0x3d0
[ 57.724457][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 57.729220][ T344] f2fs_setattr+0xcd1/0x1330
[ 57.733808][ T344] ? avc_has_perm+0x1e6/0x240
[ 57.738499][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.743533][ T344] ? current_time+0x197/0x2b0
[ 57.748210][ T344] ? __cfi_current_time+0x10/0x10
[ 57.753243][ T344] ? try_break_deleg+0x7c/0x130
[ 57.758095][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.763297][ T344] notify_change+0xcc3/0xf80
[ 57.767892][ T344] do_truncate+0x197/0x220
[ 57.772312][ T344] ? inode_to_bdi+0x69/0xf0
[ 57.776821][ T344] ? __cfi_do_truncate+0x10/0x10
[ 57.781766][ T344] path_openat+0x27a4/0x2f50
[ 57.786383][ T344] ? do_filp_open+0x3c0/0x3c0
[ 57.791150][ T344] do_filp_open+0x1c1/0x3c0
[ 57.795670][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 57.800704][ T344] ? alloc_fd+0x4e6/0x590
[ 57.805049][ T344] do_sys_openat2+0x185/0x7e0
[ 57.809731][ T344] ? __se_sys_futex+0x273/0x2e0
[ 57.814605][ T344] ? do_sys_open+0xe0/0xe0
[ 57.819043][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 57.824605][ T344] ? xfd_validate_state+0x70/0x150
[ 57.829738][ T344] ? __kasan_check_write+0x14/0x20
[ 57.834858][ T344] __x64_sys_creat+0x8e/0xb0
[ 57.839460][ T344] x64_sys_call+0x116/0x9a0
[ 57.844165][ T344] do_syscall_64+0x4c/0xa0
[ 57.848597][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.853377][ T344] ? clear_bhb_loop+0x30/0x80
[ 57.858081][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.863993][ T344] RIP: 0033:0x7f98e227c959
[ 57.868425][ T344] 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
[ 57.888032][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 57.896450][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 57.904422][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 57.912565][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 57.920575][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.928553][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 57.936534][ T344]
[ 57.940300][ T344] F2FS-fs (loop0): access invalid blkaddr:469762303
[ 57.946941][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 57.956481][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 57.966547][ T344] Call Trace:
[ 57.969824][ T344]
[ 57.972755][ T344] __dump_stack+0x21/0x24
[ 57.977095][ T344] dump_stack_lvl+0xee/0x150
[ 57.981688][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.986713][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 57.992171][ T344] dump_stack+0x15/0x24
[ 57.996408][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 58.001964][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 58.007432][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.012904][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 58.019070][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.024623][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 58.030449][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.036697][ T344] ? __kasan_check_write+0x14/0x20
[ 58.041799][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 58.047259][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.053242][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 58.058440][ T344] f2fs_truncate+0x1d7/0x3d0
[ 58.063032][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 58.067817][ T344] f2fs_setattr+0xcd1/0x1330
[ 58.072409][ T344] ? avc_has_perm+0x1e6/0x240
[ 58.077089][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.082112][ T344] ? current_time+0x197/0x2b0
[ 58.086795][ T344] ? __cfi_current_time+0x10/0x10
[ 58.091816][ T344] ? try_break_deleg+0x7c/0x130
[ 58.096662][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.101684][ T344] notify_change+0xcc3/0xf80
[ 58.106276][ T344] do_truncate+0x197/0x220
[ 58.110684][ T344] ? inode_to_bdi+0x69/0xf0
[ 58.115207][ T344] ? __cfi_do_truncate+0x10/0x10
[ 58.120136][ T344] path_openat+0x27a4/0x2f50
[ 58.124726][ T344] ? do_filp_open+0x3c0/0x3c0
[ 58.129407][ T344] do_filp_open+0x1c1/0x3c0
[ 58.133906][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 58.138930][ T344] ? alloc_fd+0x4e6/0x590
[ 58.143269][ T344] do_sys_openat2+0x185/0x7e0
[ 58.147940][ T344] ? __se_sys_futex+0x273/0x2e0
[ 58.152783][ T344] ? do_sys_open+0xe0/0xe0
[ 58.157206][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 58.162868][ T344] ? xfd_validate_state+0x70/0x150
[ 58.167980][ T344] ? __kasan_check_write+0x14/0x20
[ 58.173093][ T344] __x64_sys_creat+0x8e/0xb0
[ 58.177767][ T344] x64_sys_call+0x116/0x9a0
[ 58.182263][ T344] do_syscall_64+0x4c/0xa0
[ 58.186673][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.191347][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.196019][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.201994][ T344] RIP: 0033:0x7f98e227c959
[ 58.206459][ T344] 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
[ 58.226081][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 58.234515][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 58.242490][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 58.250466][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 58.258456][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.266445][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 58.274520][ T344]
[ 58.277763][ T344] F2FS-fs (loop0): access invalid blkaddr:128
[ 58.283898][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 58.293004][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 58.303075][ T344] Call Trace:
[ 58.306394][ T344]
[ 58.309328][ T344] __dump_stack+0x21/0x24
[ 58.313680][ T344] dump_stack_lvl+0xee/0x150
[ 58.318281][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.323302][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 58.328913][ T344] dump_stack+0x15/0x24
[ 58.333156][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 58.338727][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 58.344200][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.349669][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 58.355855][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.361416][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 58.367155][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.373409][ T344] ? __kasan_check_write+0x14/0x20
[ 58.378521][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 58.384007][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.390012][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 58.395223][ T344] f2fs_truncate+0x1d7/0x3d0
[ 58.399823][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 58.404597][ T344] f2fs_setattr+0xcd1/0x1330
[ 58.409454][ T344] ? avc_has_perm+0x1e6/0x240
[ 58.414239][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.419267][ T344] ? current_time+0x197/0x2b0
[ 58.423944][ T344] ? __cfi_current_time+0x10/0x10
[ 58.428980][ T344] ? try_break_deleg+0x7c/0x130
[ 58.433829][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.438856][ T344] notify_change+0xcc3/0xf80
[ 58.443459][ T344] do_truncate+0x197/0x220
[ 58.447891][ T344] ? inode_to_bdi+0x69/0xf0
[ 58.452410][ T344] ? __cfi_do_truncate+0x10/0x10
[ 58.457348][ T344] path_openat+0x27a4/0x2f50
[ 58.461948][ T344] ? do_filp_open+0x3c0/0x3c0
[ 58.466626][ T344] do_filp_open+0x1c1/0x3c0
[ 58.471135][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 58.476169][ T344] ? alloc_fd+0x4e6/0x590
[ 58.480505][ T344] do_sys_openat2+0x185/0x7e0
[ 58.485183][ T344] ? __se_sys_futex+0x273/0x2e0
[ 58.490124][ T344] ? do_sys_open+0xe0/0xe0
[ 58.494549][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 58.500109][ T344] ? xfd_validate_state+0x70/0x150
[ 58.505266][ T344] ? __kasan_check_write+0x14/0x20
[ 58.510397][ T344] __x64_sys_creat+0x8e/0xb0
[ 58.515124][ T344] x64_sys_call+0x116/0x9a0
[ 58.519655][ T344] do_syscall_64+0x4c/0xa0
[ 58.524077][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.528879][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.533578][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.539501][ T344] RIP: 0033:0x7f98e227c959
[ 58.543917][ T344] 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
[ 58.563530][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 58.571958][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 58.579946][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 58.587950][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 58.595933][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.603904][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 58.611896][ T344]
[ 58.615257][ T344] F2FS-fs (loop0): access invalid blkaddr:767
[ 58.621351][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 58.630460][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 58.640605][ T344] Call Trace:
[ 58.643885][ T344]
[ 58.646846][ T344] __dump_stack+0x21/0x24
[ 58.651234][ T344] dump_stack_lvl+0xee/0x150
[ 58.655847][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.660867][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 58.666338][ T344] dump_stack+0x15/0x24
[ 58.670487][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 58.676037][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 58.681547][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.687017][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 58.693188][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.698735][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 58.704455][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.710693][ T344] ? __kasan_check_write+0x14/0x20
[ 58.715799][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 58.721255][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.727237][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 58.732447][ T344] f2fs_truncate+0x1d7/0x3d0
[ 58.737050][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 58.741830][ T344] f2fs_setattr+0xcd1/0x1330
[ 58.746438][ T344] ? avc_has_perm+0x1e6/0x240
[ 58.751126][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.756170][ T344] ? current_time+0x197/0x2b0
[ 58.760867][ T344] ? __cfi_current_time+0x10/0x10
[ 58.765897][ T344] ? try_break_deleg+0x7c/0x130
[ 58.770767][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.775800][ T344] notify_change+0xcc3/0xf80
[ 58.780403][ T344] do_truncate+0x197/0x220
[ 58.784827][ T344] ? inode_to_bdi+0x69/0xf0
[ 58.789338][ T344] ? __cfi_do_truncate+0x10/0x10
[ 58.794284][ T344] path_openat+0x27a4/0x2f50
[ 58.798886][ T344] ? do_filp_open+0x3c0/0x3c0
[ 58.803563][ T344] do_filp_open+0x1c1/0x3c0
[ 58.808174][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 58.813199][ T344] ? alloc_fd+0x4e6/0x590
[ 58.817545][ T344] do_sys_openat2+0x185/0x7e0
[ 58.822225][ T344] ? __se_sys_futex+0x273/0x2e0
[ 58.827073][ T344] ? do_sys_open+0xe0/0xe0
[ 58.831496][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 58.837043][ T344] ? xfd_validate_state+0x70/0x150
[ 58.842154][ T344] ? __kasan_check_write+0x14/0x20
[ 58.847259][ T344] __x64_sys_creat+0x8e/0xb0
[ 58.851849][ T344] x64_sys_call+0x116/0x9a0
[ 58.856348][ T344] do_syscall_64+0x4c/0xa0
[ 58.860768][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.865465][ T344] ? clear_bhb_loop+0x30/0x80
[ 58.870159][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.876077][ T344] RIP: 0033:0x7f98e227c959
[ 58.880551][ T344] 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
[ 58.900178][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 58.908620][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 58.916603][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 58.924577][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 58.932555][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.940520][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 58.948494][ T344]
[ 58.951771][ T344] F2FS-fs (loop0): access invalid blkaddr:16777216
[ 58.958412][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 58.967545][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 58.977605][ T344] Call Trace:
[ 58.980889][ T344]
[ 58.983913][ T344] __dump_stack+0x21/0x24
[ 58.988249][ T344] dump_stack_lvl+0xee/0x150
[ 58.992835][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.997980][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 59.003450][ T344] dump_stack+0x15/0x24
[ 59.007608][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 59.013170][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 59.018722][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 59.024189][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 59.030380][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.035986][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 59.041717][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 59.047962][ T344] ? __kasan_check_write+0x14/0x20
[ 59.053092][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 59.058556][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 59.064568][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 59.069783][ T344] f2fs_truncate+0x1d7/0x3d0
[ 59.074375][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 59.079206][ T344] f2fs_setattr+0xcd1/0x1330
[ 59.083814][ T344] ? avc_has_perm+0x1e6/0x240
[ 59.088526][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.093570][ T344] ? current_time+0x197/0x2b0
[ 59.098251][ T344] ? __cfi_current_time+0x10/0x10
[ 59.103272][ T344] ? try_break_deleg+0x7c/0x130
[ 59.108126][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.113173][ T344] notify_change+0xcc3/0xf80
[ 59.117765][ T344] do_truncate+0x197/0x220
[ 59.122184][ T344] ? inode_to_bdi+0x69/0xf0
[ 59.126690][ T344] ? __cfi_do_truncate+0x10/0x10
[ 59.131623][ T344] path_openat+0x27a4/0x2f50
[ 59.136216][ T344] ? do_filp_open+0x3c0/0x3c0
[ 59.140890][ T344] do_filp_open+0x1c1/0x3c0
[ 59.145385][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 59.150411][ T344] ? alloc_fd+0x4e6/0x590
[ 59.154970][ T344] do_sys_openat2+0x185/0x7e0
[ 59.159666][ T344] ? __se_sys_futex+0x273/0x2e0
[ 59.164523][ T344] ? do_sys_open+0xe0/0xe0
[ 59.168948][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 59.174498][ T344] ? xfd_validate_state+0x70/0x150
[ 59.179622][ T344] ? __kasan_check_write+0x14/0x20
[ 59.185010][ T344] __x64_sys_creat+0x8e/0xb0
[ 59.189612][ T344] x64_sys_call+0x116/0x9a0
[ 59.194112][ T344] do_syscall_64+0x4c/0xa0
[ 59.198519][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.203204][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.207907][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 59.213804][ T344] RIP: 0033:0x7f98e227c959
[ 59.218222][ T344] 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
[ 59.237838][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 59.246243][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 59.254219][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 59.262293][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 59.270281][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 59.278268][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 59.286257][ T344]
[ 59.289391][ T344] F2FS-fs (loop0): access invalid blkaddr:469762303
[ 59.296012][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 59.305131][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 59.315189][ T344] Call Trace:
[ 59.318495][ T344]
[ 59.321454][ T344] __dump_stack+0x21/0x24
[ 59.325793][ T344] dump_stack_lvl+0xee/0x150
[ 59.330396][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 59.335448][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 59.340932][ T344] dump_stack+0x15/0x24
[ 59.345131][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 59.350698][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 59.356200][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 59.361677][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 59.367884][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.373452][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 59.379213][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 59.385465][ T344] ? __kasan_check_write+0x14/0x20
[ 59.390584][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 59.400222][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 59.406338][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 59.411573][ T344] f2fs_truncate+0x1d7/0x3d0
[ 59.416180][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 59.420970][ T344] f2fs_setattr+0xcd1/0x1330
[ 59.425585][ T344] ? avc_has_perm+0x1e6/0x240
[ 59.430288][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.435338][ T344] ? current_time+0x197/0x2b0
[ 59.440029][ T344] ? __cfi_current_time+0x10/0x10
[ 59.445150][ T344] ? try_break_deleg+0x7c/0x130
[ 59.450011][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.455047][ T344] notify_change+0xcc3/0xf80
[ 59.459649][ T344] do_truncate+0x197/0x220
[ 59.464066][ T344] ? inode_to_bdi+0x69/0xf0
[ 59.468580][ T344] ? __cfi_do_truncate+0x10/0x10
[ 59.473517][ T344] path_openat+0x27a4/0x2f50
[ 59.478115][ T344] ? do_filp_open+0x3c0/0x3c0
[ 59.482809][ T344] do_filp_open+0x1c1/0x3c0
[ 59.487320][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 59.492366][ T344] ? alloc_fd+0x4e6/0x590
[ 59.496732][ T344] do_sys_openat2+0x185/0x7e0
[ 59.501518][ T344] ? __se_sys_futex+0x273/0x2e0
[ 59.506380][ T344] ? do_sys_open+0xe0/0xe0
[ 59.510812][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 59.516371][ T344] ? xfd_validate_state+0x70/0x150
[ 59.521584][ T344] ? __kasan_check_write+0x14/0x20
[ 59.526706][ T344] __x64_sys_creat+0x8e/0xb0
[ 59.531318][ T344] x64_sys_call+0x116/0x9a0
[ 59.535846][ T344] do_syscall_64+0x4c/0xa0
[ 59.540275][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.544962][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.549651][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 59.555572][ T344] RIP: 0033:0x7f98e227c959
[ 59.559996][ T344] 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
[ 59.579618][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 59.588127][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 59.596109][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 59.604167][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 59.612147][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 59.620126][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 59.628127][ T344]
[ 59.631229][ T344] F2FS-fs (loop0): access invalid blkaddr:564388048
[ 59.637987][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 59.647123][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 59.657187][ T344] Call Trace:
[ 59.660502][ T344]
[ 59.663444][ T344] __dump_stack+0x21/0x24
[ 59.667777][ T344] dump_stack_lvl+0xee/0x150
[ 59.672364][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 59.677387][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 59.682866][ T344] dump_stack+0x15/0x24
[ 59.687031][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 59.692580][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 59.698058][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 59.703519][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 59.709673][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.715220][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 59.720952][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 59.727224][ T344] ? __kasan_check_write+0x14/0x20
[ 59.732341][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 59.737817][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 59.743811][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 59.749022][ T344] f2fs_truncate+0x1d7/0x3d0
[ 59.753617][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 59.758382][ T344] f2fs_setattr+0xcd1/0x1330
[ 59.762969][ T344] ? avc_has_perm+0x1e6/0x240
[ 59.767646][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.772666][ T344] ? current_time+0x197/0x2b0
[ 59.777334][ T344] ? __cfi_current_time+0x10/0x10
[ 59.782361][ T344] ? try_break_deleg+0x7c/0x130
[ 59.787221][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 59.792268][ T344] notify_change+0xcc3/0xf80
[ 59.796868][ T344] do_truncate+0x197/0x220
[ 59.801282][ T344] ? inode_to_bdi+0x69/0xf0
[ 59.805792][ T344] ? __cfi_do_truncate+0x10/0x10
[ 59.810731][ T344] path_openat+0x27a4/0x2f50
[ 59.815328][ T344] ? do_filp_open+0x3c0/0x3c0
[ 59.820094][ T344] do_filp_open+0x1c1/0x3c0
[ 59.824601][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 59.829622][ T344] ? alloc_fd+0x4e6/0x590
[ 59.833997][ T344] do_sys_openat2+0x185/0x7e0
[ 59.838673][ T344] ? __se_sys_futex+0x273/0x2e0
[ 59.843520][ T344] ? do_sys_open+0xe0/0xe0
[ 59.847939][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 59.853491][ T344] ? xfd_validate_state+0x70/0x150
[ 59.858601][ T344] ? __kasan_check_write+0x14/0x20
[ 59.863717][ T344] __x64_sys_creat+0x8e/0xb0
[ 59.868307][ T344] x64_sys_call+0x116/0x9a0
[ 59.872803][ T344] do_syscall_64+0x4c/0xa0
[ 59.877222][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.881923][ T344] ? clear_bhb_loop+0x30/0x80
[ 59.886613][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 59.892506][ T344] RIP: 0033:0x7f98e227c959
[ 59.896913][ T344] 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
[ 59.916511][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 59.924921][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 59.932896][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 59.940867][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 59.948832][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 59.956793][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 59.964766][ T344]
[ 59.967978][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 59.974713][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 59.983850][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 59.993900][ T344] Call Trace:
[ 59.997170][ T344]
[ 60.000113][ T344] __dump_stack+0x21/0x24
[ 60.004466][ T344] dump_stack_lvl+0xee/0x150
[ 60.009051][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 60.014067][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 60.019524][ T344] dump_stack+0x15/0x24
[ 60.023682][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 60.029227][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 60.034685][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 60.040136][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 60.046290][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.051829][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 60.057544][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 60.063783][ T344] ? __kasan_check_write+0x14/0x20
[ 60.068890][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 60.074348][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 60.080333][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 60.085621][ T344] f2fs_truncate+0x1d7/0x3d0
[ 60.090208][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 60.094991][ T344] f2fs_setattr+0xcd1/0x1330
[ 60.099591][ T344] ? avc_has_perm+0x1e6/0x240
[ 60.104270][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.109308][ T344] ? current_time+0x197/0x2b0
[ 60.113982][ T344] ? __cfi_current_time+0x10/0x10
[ 60.119001][ T344] ? try_break_deleg+0x7c/0x130
[ 60.123856][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.128898][ T344] notify_change+0xcc3/0xf80
[ 60.133492][ T344] do_truncate+0x197/0x220
[ 60.137916][ T344] ? inode_to_bdi+0x69/0xf0
[ 60.142472][ T344] ? __cfi_do_truncate+0x10/0x10
[ 60.147415][ T344] path_openat+0x27a4/0x2f50
[ 60.152014][ T344] ? do_filp_open+0x3c0/0x3c0
[ 60.156709][ T344] do_filp_open+0x1c1/0x3c0
[ 60.161311][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 60.166340][ T344] ? alloc_fd+0x4e6/0x590
[ 60.170687][ T344] do_sys_openat2+0x185/0x7e0
[ 60.175375][ T344] ? __se_sys_futex+0x273/0x2e0
[ 60.180229][ T344] ? do_sys_open+0xe0/0xe0
[ 60.184657][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 60.190220][ T344] ? xfd_validate_state+0x70/0x150
[ 60.195338][ T344] ? __kasan_check_write+0x14/0x20
[ 60.200451][ T344] __x64_sys_creat+0x8e/0xb0
[ 60.205064][ T344] x64_sys_call+0x116/0x9a0
[ 60.209591][ T344] do_syscall_64+0x4c/0xa0
[ 60.214005][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.218707][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.223501][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 60.229409][ T344] RIP: 0033:0x7f98e227c959
[ 60.233838][ T344] 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
[ 60.253464][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 60.261896][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 60.269977][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 60.278016][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 60.286011][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.294025][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 60.302024][ T344]
[ 60.305169][ T344] F2FS-fs (loop0): access invalid blkaddr:564388048
[ 60.311782][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 60.320908][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 60.331023][ T344] Call Trace:
[ 60.334334][ T344]
[ 60.337266][ T344] __dump_stack+0x21/0x24
[ 60.341615][ T344] dump_stack_lvl+0xee/0x150
[ 60.346229][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 60.351263][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 60.356741][ T344] dump_stack+0x15/0x24
[ 60.360919][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 60.366478][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 60.371958][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 60.377420][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 60.383588][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.389247][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 60.394995][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 60.401257][ T344] ? __kasan_check_write+0x14/0x20
[ 60.406390][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 60.411879][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 60.417879][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 60.423092][ T344] f2fs_truncate+0x1d7/0x3d0
[ 60.427697][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 60.432476][ T344] f2fs_setattr+0xcd1/0x1330
[ 60.437095][ T344] ? avc_has_perm+0x1e6/0x240
[ 60.441779][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.446810][ T344] ? current_time+0x197/0x2b0
[ 60.451495][ T344] ? __cfi_current_time+0x10/0x10
[ 60.456527][ T344] ? try_break_deleg+0x7c/0x130
[ 60.461391][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.466445][ T344] notify_change+0xcc3/0xf80
[ 60.471053][ T344] do_truncate+0x197/0x220
[ 60.475468][ T344] ? inode_to_bdi+0x69/0xf0
[ 60.479980][ T344] ? __cfi_do_truncate+0x10/0x10
[ 60.484947][ T344] path_openat+0x27a4/0x2f50
[ 60.489551][ T344] ? do_filp_open+0x3c0/0x3c0
[ 60.494230][ T344] do_filp_open+0x1c1/0x3c0
[ 60.498737][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 60.503792][ T344] ? alloc_fd+0x4e6/0x590
[ 60.508141][ T344] do_sys_openat2+0x185/0x7e0
[ 60.512833][ T344] ? __se_sys_futex+0x273/0x2e0
[ 60.517705][ T344] ? do_sys_open+0xe0/0xe0
[ 60.522195][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 60.527937][ T344] ? xfd_validate_state+0x70/0x150
[ 60.533061][ T344] ? __kasan_check_write+0x14/0x20
[ 60.538171][ T344] __x64_sys_creat+0x8e/0xb0
[ 60.542769][ T344] x64_sys_call+0x116/0x9a0
[ 60.547291][ T344] do_syscall_64+0x4c/0xa0
[ 60.551713][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.556398][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.561085][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 60.566985][ T344] RIP: 0033:0x7f98e227c959
[ 60.571496][ T344] 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
[ 60.591193][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 60.599876][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 60.607851][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 60.615827][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 60.623798][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.631783][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 60.639871][ T344]
[ 60.642960][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 60.649735][ T344] CPU: 0 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 60.659031][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 60.669177][ T344] Call Trace:
[ 60.672452][ T344]
[ 60.675380][ T344] __dump_stack+0x21/0x24
[ 60.679708][ T344] dump_stack_lvl+0xee/0x150
[ 60.684305][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 60.689328][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 60.694812][ T344] dump_stack+0x15/0x24
[ 60.698960][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 60.704515][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 60.709975][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 60.715436][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 60.721592][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.727160][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 60.732881][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 60.739133][ T344] ? __kasan_check_write+0x14/0x20
[ 60.744245][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 60.749717][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 60.755699][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 60.760926][ T344] f2fs_truncate+0x1d7/0x3d0
[ 60.765517][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 60.770283][ T344] f2fs_setattr+0xcd1/0x1330
[ 60.774882][ T344] ? avc_has_perm+0x1e6/0x240
[ 60.779657][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.784682][ T344] ? current_time+0x197/0x2b0
[ 60.789358][ T344] ? __cfi_current_time+0x10/0x10
[ 60.794380][ T344] ? try_break_deleg+0x7c/0x130
[ 60.799411][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 60.804465][ T344] notify_change+0xcc3/0xf80
[ 60.809060][ T344] do_truncate+0x197/0x220
[ 60.813469][ T344] ? inode_to_bdi+0x69/0xf0
[ 60.818001][ T344] ? __cfi_do_truncate+0x10/0x10
[ 60.822962][ T344] path_openat+0x27a4/0x2f50
[ 60.827574][ T344] ? do_filp_open+0x3c0/0x3c0
[ 60.832255][ T344] do_filp_open+0x1c1/0x3c0
[ 60.836784][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 60.841824][ T344] ? alloc_fd+0x4e6/0x590
[ 60.846158][ T344] do_sys_openat2+0x185/0x7e0
[ 60.850859][ T344] ? __se_sys_futex+0x273/0x2e0
[ 60.855707][ T344] ? do_sys_open+0xe0/0xe0
[ 60.860138][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 60.865774][ T344] ? xfd_validate_state+0x70/0x150
[ 60.871008][ T344] ? __kasan_check_write+0x14/0x20
[ 60.876332][ T344] __x64_sys_creat+0x8e/0xb0
[ 60.880967][ T344] x64_sys_call+0x116/0x9a0
[ 60.885488][ T344] do_syscall_64+0x4c/0xa0
[ 60.889994][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.894677][ T344] ? clear_bhb_loop+0x30/0x80
[ 60.899368][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 60.905451][ T344] RIP: 0033:0x7f98e227c959
[ 60.909972][ T344] 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
[ 60.929675][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 60.938120][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 60.946370][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 60.954361][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 60.962439][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.970595][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 60.978588][ T344]
[ 60.981831][ T344] F2FS-fs (loop0): access invalid blkaddr:4145255616
[ 60.988614][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 60.997993][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 61.008231][ T344] Call Trace:
[ 61.011515][ T344]
[ 61.014474][ T344] __dump_stack+0x21/0x24
[ 61.018807][ T344] dump_stack_lvl+0xee/0x150
[ 61.023406][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 61.028514][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 61.033976][ T344] dump_stack+0x15/0x24
[ 61.038154][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 61.043713][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 61.049171][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 61.054628][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 61.060784][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 61.066450][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 61.072204][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 61.078462][ T344] ? __kasan_check_write+0x14/0x20
[ 61.083578][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 61.089232][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 61.095498][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 61.100721][ T344] f2fs_truncate+0x1d7/0x3d0
[ 61.105335][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 61.110126][ T344] f2fs_setattr+0xcd1/0x1330
[ 61.114720][ T344] ? avc_has_perm+0x1e6/0x240
[ 61.119402][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 61.124442][ T344] ? current_time+0x197/0x2b0
[ 61.129119][ T344] ? __cfi_current_time+0x10/0x10
[ 61.134143][ T344] ? try_break_deleg+0x7c/0x130
[ 61.139009][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 61.144029][ T344] notify_change+0xcc3/0xf80
[ 61.148624][ T344] do_truncate+0x197/0x220
[ 61.153051][ T344] ? inode_to_bdi+0x69/0xf0
[ 61.157574][ T344] ? __cfi_do_truncate+0x10/0x10
[ 61.162503][ T344] path_openat+0x27a4/0x2f50
[ 61.167090][ T344] ? do_filp_open+0x3c0/0x3c0
[ 61.171761][ T344] do_filp_open+0x1c1/0x3c0
[ 61.176260][ T344] ? __cfi_do_filp_open+0x10/0x10
[ 61.181281][ T344] ? alloc_fd+0x4e6/0x590
[ 61.185624][ T344] do_sys_openat2+0x185/0x7e0
[ 61.190321][ T344] ? __se_sys_futex+0x273/0x2e0
[ 61.195165][ T344] ? do_sys_open+0xe0/0xe0
[ 61.199582][ T344] ? __this_cpu_preempt_check+0x13/0x20
[ 61.205148][ T344] ? xfd_validate_state+0x70/0x150
[ 61.210257][ T344] ? __kasan_check_write+0x14/0x20
[ 61.215360][ T344] __x64_sys_creat+0x8e/0xb0
[ 61.219950][ T344] x64_sys_call+0x116/0x9a0
[ 61.224450][ T344] do_syscall_64+0x4c/0xa0
[ 61.228862][ T344] ? clear_bhb_loop+0x30/0x80
[ 61.233537][ T344] ? clear_bhb_loop+0x30/0x80
[ 61.238211][ T344] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 61.244101][ T344] RIP: 0033:0x7f98e227c959
[ 61.248528][ T344] 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
[ 61.268127][ T344] RSP: 002b:00007f98e2f410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 61.276629][ T344] RAX: ffffffffffffffda RBX: 00007f98e239bf80 RCX: 00007f98e227c959
[ 61.284683][ T344] RDX: 0000000000000000 RSI: 00000000000001f8 RDI: 00000000200000c0
[ 61.292646][ T344] RBP: 00007f98e22d8c88 R08: 0000000000000000 R09: 0000000000000000
[ 61.300607][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.308565][ T344] R13: 000000000000000b R14: 00007f98e239bf80 R15: 00007ffff7362328
[ 61.316566][ T344]
[ 61.319960][ T344] F2FS-fs (loop0): access invalid blkaddr:4294936705
[ 61.326696][ T344] CPU: 1 PID: 344 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 61.335837][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 61.345909][ T344] Call Trace:
[ 61.349230][ T344]
[ 61.352205][ T344] __dump_stack+0x21/0x24
[ 61.356567][ T344] dump_stack_lvl+0xee/0x150
[ 61.361169][ T344] ? __cfi_dump_stack_lvl+0x8/0x8
[ 61.366202][ T344] ? f2fs_dirty_node_folio+0x1f5/0x330
[ 61.371671][ T344] dump_stack+0x15/0x24
[ 61.375918][ T344] __f2fs_is_valid_blkaddr+0xda6/0x1460
[ 61.381483][ T344] ? f2fs_set_data_blkaddr+0x2ae/0x3d0
[ 61.386957][ T344] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 61.392427][ T344] f2fs_truncate_data_blocks_range+0x5f4/0xed0
[ 61.398610][ T344] f2fs_truncate_data_blocks+0xf3/0x130
[ 61.404178][ T344] f2fs_truncate_inode_blocks+0x847/0xf80
[ 61.409921][ T344] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 61.416175][ T344] ? __kasan_check_write+0x14/0x20
[ 61.421291][ T344] f2fs_do_truncate_blocks+0x6eb/0xbf0
[ 61.426758][ T344] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 61.432746][ T344] f2fs_truncate_blocks+0x10e/0x310
[ 61.437975][ T344] f2fs_truncate+0x1d7/0x3d0
[ 61.442567][ T344] ? f2fs_setattr+0xcc4/0x1330
[ 61.447423][ T344] f2fs_setattr+0xcd1/0x1330
[ 61.452038][ T344] ? avc_has_perm+0x1e6/0x240
[ 61.456722][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 61.461757][ T344] ? current_time+0x197/0x2b0
[ 61.466454][ T344] ? __cfi_current_time+0x10/0x10
[ 61.471490][ T344] ? try_break_deleg+0x7c/0x130
[ 61.476541][ T344] ? __cfi_f2fs_setattr+0x10/0x10
[ 61.481589][ T344] notify_change+0xcc3/0xf80
[ 61.486196][ T344] do_truncate+0x197/0x220