Warning: Permanently added '10.128.1.64' (ED25519) to the list of known hosts.
2026/11/08 11:23:57 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 40.791907][ T28] kauditd_printk_skb: 32 callbacks suppressed
[ 40.791922][ T28] audit: type=1400 audit(1794137038.849:106): avc: denied { unlink } for pid=413 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 40.863780][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 41.842442][ T28] audit: type=1401 audit(1794137039.899:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 41.964775][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.972090][ T439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.979763][ T439] device bridge_slave_0 entered promiscuous mode
[ 41.987783][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.995032][ T439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.002724][ T439] device bridge_slave_1 entered promiscuous mode
[ 42.052815][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.059890][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.067272][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.074509][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.095037][ T322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.102367][ T322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.110007][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 42.117668][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 42.126929][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.135331][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.142395][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.152421][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.160779][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.167986][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.180845][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.190421][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.205279][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.216968][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.225555][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.233808][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.242294][ T439] device veth0_vlan entered promiscuous mode
[ 42.253239][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.262761][ T439] device veth1_macvtap entered promiscuous mode
[ 42.272707][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.283701][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.321819][ T439] syz-executor (439) used greatest stack depth: 21024 bytes left
2026/11/08 11:24:01 executed programs: 0
[ 43.009872][ T478] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.018265][ T478] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.026182][ T478] device bridge_slave_0 entered promiscuous mode
[ 43.035849][ T478] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.043055][ T478] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.050596][ T478] device bridge_slave_1 entered promiscuous mode
[ 43.117973][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 43.125863][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 43.140964][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 43.149995][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.158370][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.165651][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.174063][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 43.183566][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 43.192798][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.201061][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.208180][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.226922][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.236552][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.251003][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.270210][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.278513][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.286302][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.294753][ T478] device veth0_vlan entered promiscuous mode
[ 43.312332][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.320987][ T478] device veth1_macvtap entered promiscuous mode
[ 43.331151][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.343364][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.352396][ T8] device bridge_slave_1 left promiscuous mode
[ 43.358568][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.366541][ T8] device bridge_slave_0 left promiscuous mode
[ 43.372803][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.380801][ T8] device veth1_macvtap left promiscuous mode
[ 43.387189][ T8] device veth0_vlan left promiscuous mode
[ 43.824598][ T484] loop2: detected capacity change from 0 to 131072
[ 43.835638][ T484] F2FS-fs (loop2): invalid crc value
[ 43.843237][ T484] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 43.886983][ T484] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4
[ 43.894886][ T28] audit: type=1400 audit(1794137041.949:108): avc: denied { mount } for pid=483 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 43.917845][ T28] audit: type=1400 audit(1794137041.949:109): avc: denied { write } for pid=483 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 43.939670][ T28] audit: type=1400 audit(1794137041.949:110): avc: denied { add_name } for pid=483 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 43.960804][ T28] audit: type=1400 audit(1794137041.949:111): avc: denied { create } for pid=483 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 43.972600][ T489] F2FS-fs (loop2): access invalid blkaddr:1886221359
[ 43.981841][ T28] audit: type=1400 audit(1794137041.969:112): avc: denied { read write } for pid=483 comm="syz.2.17" name="file1" dev="loop2" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 43.987795][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 44.010427][ T28] audit: type=1400 audit(1794137041.969:113): avc: denied { open } for pid=483 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 44.016719][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 44.016747][ T489] Call Trace:
[ 44.016753][ T489]
[ 44.055421][ T489] __dump_stack+0x21/0x24
[ 44.059805][ T489] dump_stack_lvl+0x110/0x170
[ 44.064526][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.069584][ T489] ? f2fs_dirty_node_folio+0x226/0x330
[ 44.075144][ T489] dump_stack+0x15/0x24
[ 44.079307][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 44.084923][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.090399][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 44.096576][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.102130][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 44.108039][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.114308][ T489] ? __kasan_check_write+0x14/0x20
[ 44.119442][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 44.124962][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.130964][ T489] ? __dquot_initialize+0x236/0xc80
[ 44.136291][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 44.141523][ T489] f2fs_truncate+0x1d6/0x3d0
[ 44.146140][ T489] f2fs_setattr+0xcab/0x1320
[ 44.150758][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.155783][ T489] ? current_time+0x19b/0x2c0
[ 44.160495][ T489] ? __cfi_current_time+0x10/0x10
[ 44.166062][ T489] ? try_break_deleg+0x7c/0x130
[ 44.171131][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.176278][ T489] notify_change+0xd33/0x1030
[ 44.180984][ T489] do_truncate+0x1ac/0x240
[ 44.185443][ T489] ? __cfi_do_truncate+0x10/0x10
[ 44.190756][ T489] path_openat+0x2881/0x2f30
[ 44.195387][ T489] ? getname_flags+0xba/0x510
[ 44.200217][ T489] ? do_filp_open+0x420/0x420
[ 44.204925][ T489] do_filp_open+0x1ee/0x420
[ 44.209463][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 44.214543][ T489] ? alloc_fd+0x4c1/0x570
[ 44.218898][ T489] do_sys_openat2+0x15e/0x820
[ 44.223604][ T489] ? __kasan_check_write+0x14/0x20
[ 44.228772][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 44.234607][ T489] ? do_sys_open+0xe0/0xe0
[ 44.239061][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 44.244642][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 44.249954][ T489] __x64_sys_open+0x11c/0x140
[ 44.254655][ T489] x64_sys_call+0x97b/0x9a0
[ 44.259180][ T489] do_syscall_64+0x4c/0xa0
[ 44.263616][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.268574][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.273278][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.279302][ T489] RIP: 0033:0x7fb7e759aeb9
[ 44.283754][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 44.303381][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 44.311827][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 44.319880][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 44.327877][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 44.335868][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.343857][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 44.351876][ T489]
[ 44.356529][ T489] F2FS-fs (loop2): access invalid blkaddr:2054779695
[ 44.363444][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 44.370645][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 44.380753][ T489] Call Trace:
[ 44.384052][ T489]
[ 44.387003][ T489] __dump_stack+0x21/0x24
[ 44.391352][ T489] dump_stack_lvl+0x110/0x170
[ 44.396047][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.401083][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 44.406586][ T489] dump_stack+0x15/0x24
[ 44.410762][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 44.416346][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.421857][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 44.428041][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.433611][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 44.439355][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.445615][ T489] ? __kasan_check_write+0x14/0x20
[ 44.450751][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 44.456223][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.462221][ T489] ? __dquot_initialize+0x236/0xc80
[ 44.467455][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 44.472673][ T489] f2fs_truncate+0x1d6/0x3d0
[ 44.477294][ T489] f2fs_setattr+0xcab/0x1320
[ 44.481905][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.487033][ T489] ? current_time+0x19b/0x2c0
[ 44.491912][ T489] ? __cfi_current_time+0x10/0x10
[ 44.496962][ T489] ? try_break_deleg+0x7c/0x130
[ 44.501838][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.506877][ T489] notify_change+0xd33/0x1030
[ 44.511689][ T489] do_truncate+0x1ac/0x240
[ 44.516127][ T489] ? __cfi_do_truncate+0x10/0x10
[ 44.521096][ T489] path_openat+0x2881/0x2f30
[ 44.525814][ T489] ? getname_flags+0xba/0x510
[ 44.530509][ T489] ? do_filp_open+0x420/0x420
[ 44.535232][ T489] do_filp_open+0x1ee/0x420
[ 44.539758][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 44.544930][ T489] ? alloc_fd+0x4c1/0x570
[ 44.549329][ T489] do_sys_openat2+0x15e/0x820
[ 44.554146][ T489] ? __kasan_check_write+0x14/0x20
[ 44.559281][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 44.564962][ T489] ? do_sys_open+0xe0/0xe0
[ 44.569417][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 44.575039][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 44.580367][ T489] __x64_sys_open+0x11c/0x140
[ 44.585083][ T489] x64_sys_call+0x97b/0x9a0
[ 44.589784][ T489] do_syscall_64+0x4c/0xa0
[ 44.594219][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.598915][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.603614][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.609532][ T489] RIP: 0033:0x7fb7e759aeb9
[ 44.613965][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 44.633587][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 44.642033][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 44.650046][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 44.658083][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 44.666290][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 44.674312][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 44.682402][ T489]
[ 44.688205][ T489] F2FS-fs (loop2): access invalid blkaddr:1634560301
[ 44.695919][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 44.703080][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 44.713186][ T489] Call Trace:
[ 44.716477][ T489]
[ 44.719450][ T489] __dump_stack+0x21/0x24
[ 44.723802][ T489] dump_stack_lvl+0x110/0x170
[ 44.728501][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 44.733547][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 44.739026][ T489] dump_stack+0x15/0x24
[ 44.743206][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 44.748797][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 44.754380][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 44.760563][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 44.766228][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 44.771968][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 44.778219][ T489] ? __kasan_check_write+0x14/0x20
[ 44.783339][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 44.788811][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 44.794792][ T489] ? __dquot_initialize+0x236/0xc80
[ 44.800064][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 44.805383][ T489] f2fs_truncate+0x1d6/0x3d0
[ 44.810005][ T489] f2fs_setattr+0xcab/0x1320
[ 44.814620][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.819657][ T489] ? current_time+0x19b/0x2c0
[ 44.824354][ T489] ? __cfi_current_time+0x10/0x10
[ 44.829397][ T489] ? try_break_deleg+0x7c/0x130
[ 44.834267][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 44.839304][ T489] notify_change+0xd33/0x1030
[ 44.844008][ T489] do_truncate+0x1ac/0x240
[ 44.848447][ T489] ? __cfi_do_truncate+0x10/0x10
[ 44.853407][ T489] path_openat+0x2881/0x2f30
[ 44.858015][ T489] ? getname_flags+0xba/0x510
[ 44.862802][ T489] ? do_filp_open+0x420/0x420
[ 44.867489][ T489] do_filp_open+0x1ee/0x420
[ 44.872089][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 44.877163][ T489] ? alloc_fd+0x4c1/0x570
[ 44.881509][ T489] do_sys_openat2+0x15e/0x820
[ 44.886220][ T489] ? __kasan_check_write+0x14/0x20
[ 44.891372][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 44.897127][ T489] ? do_sys_open+0xe0/0xe0
[ 44.901562][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 44.907138][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 44.912437][ T489] __x64_sys_open+0x11c/0x140
[ 44.917161][ T489] x64_sys_call+0x97b/0x9a0
[ 44.921694][ T489] do_syscall_64+0x4c/0xa0
[ 44.926116][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.930815][ T489] ? clear_bhb_loop+0x30/0x80
[ 44.935509][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 44.941424][ T489] RIP: 0033:0x7fb7e759aeb9
[ 44.945859][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 44.965485][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 44.973909][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 44.981978][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 44.989954][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 44.997951][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.005956][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 45.013941][ T489]
[ 45.018386][ T489] F2FS-fs (loop2): access invalid blkaddr:1701274983
[ 45.025289][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 45.032434][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 45.042580][ T489] Call Trace:
[ 45.045886][ T489]
[ 45.048816][ T489] __dump_stack+0x21/0x24
[ 45.053148][ T489] dump_stack_lvl+0x110/0x170
[ 45.057828][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.062856][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 45.068326][ T489] dump_stack+0x15/0x24
[ 45.072495][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 45.078063][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.083564][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 45.089813][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.095544][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 45.101271][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.107523][ T489] ? __kasan_check_write+0x14/0x20
[ 45.112663][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 45.118134][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.124120][ T489] ? __dquot_initialize+0x236/0xc80
[ 45.129398][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 45.134603][ T489] f2fs_truncate+0x1d6/0x3d0
[ 45.139302][ T489] f2fs_setattr+0xcab/0x1320
[ 45.143917][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.149004][ T489] ? current_time+0x19b/0x2c0
[ 45.153974][ T489] ? __cfi_current_time+0x10/0x10
[ 45.159017][ T489] ? try_break_deleg+0x7c/0x130
[ 45.163889][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.168933][ T489] notify_change+0xd33/0x1030
[ 45.173672][ T489] do_truncate+0x1ac/0x240
[ 45.178141][ T489] ? __cfi_do_truncate+0x10/0x10
[ 45.183125][ T489] path_openat+0x2881/0x2f30
[ 45.187733][ T489] ? getname_flags+0xba/0x510
[ 45.192427][ T489] ? do_filp_open+0x420/0x420
[ 45.197221][ T489] do_filp_open+0x1ee/0x420
[ 45.201738][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 45.206785][ T489] ? alloc_fd+0x4c1/0x570
[ 45.211170][ T489] do_sys_openat2+0x15e/0x820
[ 45.215880][ T489] ? __kasan_check_write+0x14/0x20
[ 45.221011][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 45.226779][ T489] ? do_sys_open+0xe0/0xe0
[ 45.231232][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 45.236810][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 45.242296][ T489] __x64_sys_open+0x11c/0x140
[ 45.247070][ T489] x64_sys_call+0x97b/0x9a0
[ 45.251599][ T489] do_syscall_64+0x4c/0xa0
[ 45.256030][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.260732][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.265424][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.271338][ T489] RIP: 0033:0x7fb7e759aeb9
[ 45.275786][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 45.295422][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 45.303948][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 45.311945][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 45.319957][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 45.327962][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.335960][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 45.344146][ T489]
[ 45.347862][ T489] F2FS-fs (loop2): access invalid blkaddr:875771502
[ 45.354657][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 45.361807][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 45.371981][ T489] Call Trace:
[ 45.375282][ T489]
[ 45.378233][ T489] __dump_stack+0x21/0x24
[ 45.382581][ T489] dump_stack_lvl+0x110/0x170
[ 45.387295][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.392339][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 45.397842][ T489] dump_stack+0x15/0x24
[ 45.402019][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 45.407590][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.413073][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 45.419263][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.424930][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 45.430808][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.437086][ T489] ? __kasan_check_write+0x14/0x20
[ 45.442437][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 45.447924][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.453926][ T489] ? __dquot_initialize+0x236/0xc80
[ 45.459176][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 45.464394][ T489] f2fs_truncate+0x1d6/0x3d0
[ 45.468995][ T489] f2fs_setattr+0xcab/0x1320
[ 45.473592][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.478622][ T489] ? current_time+0x19b/0x2c0
[ 45.483313][ T489] ? __cfi_current_time+0x10/0x10
[ 45.488387][ T489] ? try_break_deleg+0x7c/0x130
[ 45.493272][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.498306][ T489] notify_change+0xd33/0x1030
[ 45.503021][ T489] do_truncate+0x1ac/0x240
[ 45.507466][ T489] ? __cfi_do_truncate+0x10/0x10
[ 45.512457][ T489] path_openat+0x2881/0x2f30
[ 45.517058][ T489] ? getname_flags+0xba/0x510
[ 45.521743][ T489] ? do_filp_open+0x420/0x420
[ 45.526437][ T489] do_filp_open+0x1ee/0x420
[ 45.530971][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 45.536181][ T489] ? alloc_fd+0x4c1/0x570
[ 45.540526][ T489] do_sys_openat2+0x15e/0x820
[ 45.545485][ T489] ? __kasan_check_write+0x14/0x20
[ 45.550620][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 45.556366][ T489] ? do_sys_open+0xe0/0xe0
[ 45.560800][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 45.566365][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 45.571675][ T489] __x64_sys_open+0x11c/0x140
[ 45.576391][ T489] x64_sys_call+0x97b/0x9a0
[ 45.581097][ T489] do_syscall_64+0x4c/0xa0
[ 45.585521][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.590242][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.594946][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.600881][ T489] RIP: 0033:0x7fb7e759aeb9
[ 45.605403][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 45.625374][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 45.633801][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 45.641784][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 45.649778][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 45.657756][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.665740][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 45.673765][ T489]
[ 45.677530][ T489] F2FS-fs (loop2): access invalid blkaddr:892482097
[ 45.684394][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 45.691545][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 45.701637][ T489] Call Trace:
[ 45.704926][ T489]
[ 45.707858][ T489] __dump_stack+0x21/0x24
[ 45.712212][ T489] dump_stack_lvl+0x110/0x170
[ 45.716913][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 45.721939][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 45.727410][ T489] dump_stack+0x15/0x24
[ 45.731594][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 45.737186][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 45.742677][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 45.748854][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 45.754421][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 45.760166][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 45.766425][ T489] ? __kasan_check_write+0x14/0x20
[ 45.771598][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 45.777162][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 45.783181][ T489] ? __dquot_initialize+0x236/0xc80
[ 45.788413][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 45.793634][ T489] f2fs_truncate+0x1d6/0x3d0
[ 45.798248][ T489] f2fs_setattr+0xcab/0x1320
[ 45.802868][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.808009][ T489] ? current_time+0x19b/0x2c0
[ 45.812747][ T489] ? __cfi_current_time+0x10/0x10
[ 45.817788][ T489] ? try_break_deleg+0x7c/0x130
[ 45.822664][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 45.827695][ T489] notify_change+0xd33/0x1030
[ 45.832403][ T489] do_truncate+0x1ac/0x240
[ 45.836828][ T489] ? __cfi_do_truncate+0x10/0x10
[ 45.841775][ T489] path_openat+0x2881/0x2f30
[ 45.846380][ T489] ? getname_flags+0xba/0x510
[ 45.851091][ T489] ? do_filp_open+0x420/0x420
[ 45.855791][ T489] do_filp_open+0x1ee/0x420
[ 45.860344][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 45.865414][ T489] ? alloc_fd+0x4c1/0x570
[ 45.869856][ T489] do_sys_openat2+0x15e/0x820
[ 45.874565][ T489] ? __kasan_check_write+0x14/0x20
[ 45.879783][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 45.885441][ T489] ? do_sys_open+0xe0/0xe0
[ 45.889910][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 45.895494][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 45.900805][ T489] __x64_sys_open+0x11c/0x140
[ 45.905507][ T489] x64_sys_call+0x97b/0x9a0
[ 45.910033][ T489] do_syscall_64+0x4c/0xa0
[ 45.914469][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.919165][ T489] ? clear_bhb_loop+0x30/0x80
[ 45.923866][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 45.929779][ T489] RIP: 0033:0x7fb7e759aeb9
[ 45.934231][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 45.953938][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 45.962397][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 45.970477][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 45.978635][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 45.986720][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 45.994735][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 46.002746][ T489]
[ 46.006288][ T489] F2FS-fs (loop2): access invalid blkaddr:1714370099
[ 46.013448][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 46.020596][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 46.030656][ T489] Call Trace:
[ 46.033945][ T489]
[ 46.036919][ T489] __dump_stack+0x21/0x24
[ 46.041279][ T489] dump_stack_lvl+0x110/0x170
[ 46.046002][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.051029][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 46.056585][ T489] dump_stack+0x15/0x24
[ 46.060750][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 46.066313][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.071971][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 46.078210][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.083768][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 46.089548][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.095825][ T489] ? __kasan_check_write+0x14/0x20
[ 46.100958][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 46.106429][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.112424][ T489] ? __dquot_initialize+0x236/0xc80
[ 46.117655][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 46.122881][ T489] f2fs_truncate+0x1d6/0x3d0
[ 46.127515][ T489] f2fs_setattr+0xcab/0x1320
[ 46.132120][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.137147][ T489] ? current_time+0x19b/0x2c0
[ 46.141937][ T489] ? __cfi_current_time+0x10/0x10
[ 46.146990][ T489] ? try_break_deleg+0x7c/0x130
[ 46.151966][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.157030][ T489] notify_change+0xd33/0x1030
[ 46.161725][ T489] do_truncate+0x1ac/0x240
[ 46.166147][ T489] ? __cfi_do_truncate+0x10/0x10
[ 46.171122][ T489] path_openat+0x2881/0x2f30
[ 46.175724][ T489] ? getname_flags+0xba/0x510
[ 46.180412][ T489] ? do_filp_open+0x420/0x420
[ 46.185098][ T489] do_filp_open+0x1ee/0x420
[ 46.189611][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 46.194732][ T489] ? alloc_fd+0x4c1/0x570
[ 46.199067][ T489] do_sys_openat2+0x15e/0x820
[ 46.203846][ T489] ? __kasan_check_write+0x14/0x20
[ 46.208985][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 46.214648][ T489] ? do_sys_open+0xe0/0xe0
[ 46.219174][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 46.224771][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 46.230096][ T489] __x64_sys_open+0x11c/0x140
[ 46.234801][ T489] x64_sys_call+0x97b/0x9a0
[ 46.239407][ T489] do_syscall_64+0x4c/0xa0
[ 46.243836][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.248544][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.253281][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.259207][ T489] RIP: 0033:0x7fb7e759aeb9
[ 46.263642][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 46.283277][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 46.291704][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 46.299710][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 46.307697][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 46.315694][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.323696][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 46.331706][ T489]
[ 46.334978][ T489] F2FS-fs (loop2): access invalid blkaddr:811953257
[ 46.342448][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 46.349602][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 46.359670][ T489] Call Trace:
[ 46.362968][ T489]
[ 46.365931][ T489] __dump_stack+0x21/0x24
[ 46.370273][ T489] dump_stack_lvl+0x110/0x170
[ 46.374974][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.380009][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 46.385588][ T489] dump_stack+0x15/0x24
[ 46.389771][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 46.395451][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.401006][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 46.407238][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.412829][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 46.418571][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.424835][ T489] ? __kasan_check_write+0x14/0x20
[ 46.429970][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 46.435617][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.441628][ T489] ? __dquot_initialize+0x236/0xc80
[ 46.446849][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 46.452069][ T489] f2fs_truncate+0x1d6/0x3d0
[ 46.456680][ T489] f2fs_setattr+0xcab/0x1320
[ 46.461275][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.466308][ T489] ? current_time+0x19b/0x2c0
[ 46.471018][ T489] ? __cfi_current_time+0x10/0x10
[ 46.476066][ T489] ? try_break_deleg+0x7c/0x130
[ 46.480956][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.485993][ T489] notify_change+0xd33/0x1030
[ 46.490694][ T489] do_truncate+0x1ac/0x240
[ 46.495138][ T489] ? __cfi_do_truncate+0x10/0x10
[ 46.500108][ T489] path_openat+0x2881/0x2f30
[ 46.504726][ T489] ? getname_flags+0xba/0x510
[ 46.509431][ T489] ? do_filp_open+0x420/0x420
[ 46.514142][ T489] do_filp_open+0x1ee/0x420
[ 46.518764][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 46.523812][ T489] ? alloc_fd+0x4c1/0x570
[ 46.528182][ T489] do_sys_openat2+0x15e/0x820
[ 46.532884][ T489] ? __kasan_check_write+0x14/0x20
[ 46.538015][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 46.543770][ T489] ? do_sys_open+0xe0/0xe0
[ 46.548218][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 46.553811][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 46.559135][ T489] __x64_sys_open+0x11c/0x140
[ 46.563861][ T489] x64_sys_call+0x97b/0x9a0
[ 46.568431][ T489] do_syscall_64+0x4c/0xa0
[ 46.572869][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.577573][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.582271][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.588650][ T489] RIP: 0033:0x7fb7e759aeb9
[ 46.593095][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 46.612807][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 46.621448][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 46.629539][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 46.637536][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 46.645545][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.653640][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 46.661639][ T489]
[ 46.665249][ T489] F2FS-fs (loop2): access invalid blkaddr:1818846767
[ 46.672111][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 46.679252][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 46.689418][ T489] Call Trace:
[ 46.692813][ T489]
[ 46.695843][ T489] __dump_stack+0x21/0x24
[ 46.700232][ T489] dump_stack_lvl+0x110/0x170
[ 46.704932][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 46.709975][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 46.715577][ T489] dump_stack+0x15/0x24
[ 46.719772][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 46.725400][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 46.730945][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 46.737166][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 46.742756][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 46.748530][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 46.754808][ T489] ? __kasan_check_write+0x14/0x20
[ 46.760254][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 46.765851][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 46.771887][ T489] ? __dquot_initialize+0x236/0xc80
[ 46.777159][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 46.782497][ T489] f2fs_truncate+0x1d6/0x3d0
[ 46.787119][ T489] f2fs_setattr+0xcab/0x1320
[ 46.791731][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.796799][ T489] ? current_time+0x19b/0x2c0
[ 46.801517][ T489] ? __cfi_current_time+0x10/0x10
[ 46.806643][ T489] ? try_break_deleg+0x7c/0x130
[ 46.811511][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 46.816553][ T489] notify_change+0xd33/0x1030
[ 46.821273][ T489] do_truncate+0x1ac/0x240
[ 46.825720][ T489] ? __cfi_do_truncate+0x10/0x10
[ 46.830692][ T489] path_openat+0x2881/0x2f30
[ 46.835296][ T489] ? getname_flags+0xba/0x510
[ 46.839993][ T489] ? do_filp_open+0x420/0x420
[ 46.844678][ T489] do_filp_open+0x1ee/0x420
[ 46.849291][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 46.854425][ T489] ? alloc_fd+0x4c1/0x570
[ 46.858765][ T489] do_sys_openat2+0x15e/0x820
[ 46.863474][ T489] ? __kasan_check_write+0x14/0x20
[ 46.868623][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 46.874285][ T489] ? do_sys_open+0xe0/0xe0
[ 46.878717][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 46.884359][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 46.889738][ T489] __x64_sys_open+0x11c/0x140
[ 46.894521][ T489] x64_sys_call+0x97b/0x9a0
[ 46.899052][ T489] do_syscall_64+0x4c/0xa0
[ 46.903479][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.908179][ T489] ? clear_bhb_loop+0x30/0x80
[ 46.912959][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 46.918869][ T489] RIP: 0033:0x7fb7e759aeb9
[ 46.923315][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 46.943501][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 46.952570][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 46.960665][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 46.968644][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 46.976715][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 46.984815][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 46.992853][ T489]
[ 46.998434][ T489] F2FS-fs (loop2): Inconsistent error blkaddr:12389, sit bitmap:0
[ 47.006452][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 47.013601][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 47.023671][ T489] Call Trace:
[ 47.026966][ T489]
[ 47.029911][ T489] __dump_stack+0x21/0x24
[ 47.034256][ T489] dump_stack_lvl+0x110/0x170
[ 47.039197][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.044248][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 47.049742][ T489] dump_stack+0x15/0x24
[ 47.053916][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 47.059571][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.065052][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 47.071249][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.076838][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 47.082581][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.088865][ T489] ? __kasan_check_write+0x14/0x20
[ 47.094009][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 47.099503][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.105493][ T489] ? __dquot_initialize+0x236/0xc80
[ 47.110725][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 47.116131][ T489] f2fs_truncate+0x1d6/0x3d0
[ 47.120807][ T489] f2fs_setattr+0xcab/0x1320
[ 47.125458][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.130584][ T489] ? current_time+0x19b/0x2c0
[ 47.135274][ T489] ? __cfi_current_time+0x10/0x10
[ 47.140312][ T489] ? try_break_deleg+0x7c/0x130
[ 47.145216][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.150340][ T489] notify_change+0xd33/0x1030
[ 47.155045][ T489] do_truncate+0x1ac/0x240
[ 47.159476][ T489] ? __cfi_do_truncate+0x10/0x10
[ 47.164430][ T489] path_openat+0x2881/0x2f30
[ 47.169043][ T489] ? getname_flags+0xba/0x510
[ 47.173727][ T489] ? do_filp_open+0x420/0x420
[ 47.178436][ T489] do_filp_open+0x1ee/0x420
[ 47.182950][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 47.188011][ T489] ? alloc_fd+0x4c1/0x570
[ 47.192372][ T489] do_sys_openat2+0x15e/0x820
[ 47.197061][ T489] ? __kasan_check_write+0x14/0x20
[ 47.202176][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 47.207824][ T489] ? do_sys_open+0xe0/0xe0
[ 47.212257][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 47.217919][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 47.223227][ T489] __x64_sys_open+0x11c/0x140
[ 47.228362][ T489] x64_sys_call+0x97b/0x9a0
[ 47.232989][ T489] do_syscall_64+0x4c/0xa0
[ 47.237520][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.242206][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.246892][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.252811][ T489] RIP: 0033:0x7fb7e759aeb9
[ 47.257248][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 47.276968][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 47.285468][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 47.293466][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 47.301580][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 47.309605][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.317674][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 47.325667][ T489]
[ 47.329615][ T489] F2FS-fs (loop2): access invalid blkaddr:6
[ 47.335643][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 47.342781][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 47.352930][ T489] Call Trace:
[ 47.356215][ T489]
[ 47.359149][ T489] __dump_stack+0x21/0x24
[ 47.363492][ T489] dump_stack_lvl+0x110/0x170
[ 47.368173][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.373217][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 47.378682][ T489] dump_stack+0x15/0x24
[ 47.382840][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 47.388407][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.393883][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 47.400063][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.405609][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 47.411370][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.417651][ T489] ? __kasan_check_write+0x14/0x20
[ 47.422773][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 47.428330][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.434429][ T489] ? __dquot_initialize+0x236/0xc80
[ 47.439748][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 47.445216][ T489] f2fs_truncate+0x1d6/0x3d0
[ 47.450004][ T489] f2fs_setattr+0xcab/0x1320
[ 47.454612][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.459649][ T489] ? current_time+0x19b/0x2c0
[ 47.464341][ T489] ? __cfi_current_time+0x10/0x10
[ 47.469404][ T489] ? try_break_deleg+0x7c/0x130
[ 47.474307][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.479384][ T489] notify_change+0xd33/0x1030
[ 47.484109][ T489] do_truncate+0x1ac/0x240
[ 47.488560][ T489] ? __cfi_do_truncate+0x10/0x10
[ 47.493524][ T489] path_openat+0x2881/0x2f30
[ 47.498172][ T489] ? getname_flags+0xba/0x510
[ 47.502892][ T489] ? do_filp_open+0x420/0x420
[ 47.507587][ T489] do_filp_open+0x1ee/0x420
[ 47.512117][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 47.517236][ T489] ? alloc_fd+0x4c1/0x570
[ 47.521603][ T489] do_sys_openat2+0x15e/0x820
[ 47.526302][ T489] ? __kasan_check_write+0x14/0x20
[ 47.531458][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 47.537130][ T489] ? do_sys_open+0xe0/0xe0
[ 47.541729][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 47.547288][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 47.552587][ T489] __x64_sys_open+0x11c/0x140
[ 47.557290][ T489] x64_sys_call+0x97b/0x9a0
[ 47.561900][ T489] do_syscall_64+0x4c/0xa0
[ 47.566318][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.570998][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.575948][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.581858][ T489] RIP: 0033:0x7fb7e759aeb9
[ 47.586285][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 47.606825][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 47.615300][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 47.623284][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 47.631392][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 47.639384][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.647368][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 47.655535][ T489]
[ 47.659779][ T489] F2FS-fs (loop2): access invalid blkaddr:6
[ 47.665942][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 47.673065][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 47.683126][ T489] Call Trace:
[ 47.686422][ T489]
[ 47.689374][ T489] __dump_stack+0x21/0x24
[ 47.693727][ T489] dump_stack_lvl+0x110/0x170
[ 47.698444][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 47.703477][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 47.708967][ T489] dump_stack+0x15/0x24
[ 47.713123][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 47.718698][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 47.724274][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 47.730460][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.736026][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 47.744300][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 47.750564][ T489] ? __kasan_check_write+0x14/0x20
[ 47.755697][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 47.761166][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 47.767152][ T489] ? __dquot_initialize+0x236/0xc80
[ 47.772386][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 47.777693][ T489] f2fs_truncate+0x1d6/0x3d0
[ 47.782286][ T489] f2fs_setattr+0xcab/0x1320
[ 47.786887][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.791933][ T489] ? current_time+0x19b/0x2c0
[ 47.796711][ T489] ? __cfi_current_time+0x10/0x10
[ 47.801743][ T489] ? try_break_deleg+0x7c/0x130
[ 47.806619][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 47.811743][ T489] notify_change+0xd33/0x1030
[ 47.816456][ T489] do_truncate+0x1ac/0x240
[ 47.820895][ T489] ? __cfi_do_truncate+0x10/0x10
[ 47.825895][ T489] path_openat+0x2881/0x2f30
[ 47.830501][ T489] ? getname_flags+0xba/0x510
[ 47.835262][ T489] ? do_filp_open+0x420/0x420
[ 47.839975][ T489] do_filp_open+0x1ee/0x420
[ 47.844503][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 47.849564][ T489] ? alloc_fd+0x4c1/0x570
[ 47.853999][ T489] do_sys_openat2+0x15e/0x820
[ 47.858709][ T489] ? __kasan_check_write+0x14/0x20
[ 47.863844][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 47.869515][ T489] ? do_sys_open+0xe0/0xe0
[ 47.873956][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 47.879532][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 47.884856][ T489] __x64_sys_open+0x11c/0x140
[ 47.889576][ T489] x64_sys_call+0x97b/0x9a0
[ 47.894138][ T489] do_syscall_64+0x4c/0xa0
[ 47.898580][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.903277][ T489] ? clear_bhb_loop+0x30/0x80
[ 47.907978][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 47.913934][ T489] RIP: 0033:0x7fb7e759aeb9
[ 47.918371][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 47.937993][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 47.946546][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 47.954544][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 47.962540][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 47.970526][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.978599][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 47.986616][ T489]
[ 47.989997][ T489] F2FS-fs (loop2): access invalid blkaddr:1
[ 47.996719][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.003874][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 48.013942][ T489] Call Trace:
[ 48.017231][ T489]
[ 48.020168][ T489] __dump_stack+0x21/0x24
[ 48.024594][ T489] dump_stack_lvl+0x110/0x170
[ 48.029297][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.034338][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 48.039917][ T489] dump_stack+0x15/0x24
[ 48.044124][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 48.049712][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.055227][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 48.061415][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.067012][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 48.072834][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.079212][ T489] ? __kasan_check_write+0x14/0x20
[ 48.084343][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 48.089827][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.095827][ T489] ? __dquot_initialize+0x236/0xc80
[ 48.101083][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 48.106292][ T489] f2fs_truncate+0x1d6/0x3d0
[ 48.110888][ T489] f2fs_setattr+0xcab/0x1320
[ 48.115483][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.120507][ T489] ? current_time+0x19b/0x2c0
[ 48.125193][ T489] ? __cfi_current_time+0x10/0x10
[ 48.130231][ T489] ? try_break_deleg+0x7c/0x130
[ 48.135098][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.140144][ T489] notify_change+0xd33/0x1030
[ 48.144847][ T489] do_truncate+0x1ac/0x240
[ 48.149277][ T489] ? __cfi_do_truncate+0x10/0x10
[ 48.154231][ T489] path_openat+0x2881/0x2f30
[ 48.158841][ T489] ? getname_flags+0xba/0x510
[ 48.163785][ T489] ? do_filp_open+0x420/0x420
[ 48.168483][ T489] do_filp_open+0x1ee/0x420
[ 48.173015][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 48.178070][ T489] ? alloc_fd+0x4c1/0x570
[ 48.182406][ T489] do_sys_openat2+0x15e/0x820
[ 48.187107][ T489] ? __kasan_check_write+0x14/0x20
[ 48.192251][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 48.197913][ T489] ? do_sys_open+0xe0/0xe0
[ 48.202401][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 48.207984][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 48.213303][ T489] __x64_sys_open+0x11c/0x140
[ 48.217997][ T489] x64_sys_call+0x97b/0x9a0
[ 48.222598][ T489] do_syscall_64+0x4c/0xa0
[ 48.227035][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.231722][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.236406][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.242303][ T489] RIP: 0033:0x7fb7e759aeb9
[ 48.246735][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 48.266345][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.274782][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 48.282761][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 48.290742][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 48.298717][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.307052][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 48.315032][ T489]
[ 48.318826][ T489] F2FS-fs (loop2): access invalid blkaddr:1219692001
[ 48.325615][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.332764][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 48.342820][ T489] Call Trace:
[ 48.346101][ T489]
[ 48.349041][ T489] __dump_stack+0x21/0x24
[ 48.353376][ T489] dump_stack_lvl+0x110/0x170
[ 48.358061][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.363091][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 48.368552][ T489] dump_stack+0x15/0x24
[ 48.372705][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 48.378275][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.383743][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 48.389932][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.395482][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 48.401391][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.407659][ T489] ? __kasan_check_write+0x14/0x20
[ 48.412783][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 48.418290][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.424281][ T489] ? __dquot_initialize+0x236/0xc80
[ 48.429941][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 48.435158][ T489] f2fs_truncate+0x1d6/0x3d0
[ 48.439764][ T489] f2fs_setattr+0xcab/0x1320
[ 48.444357][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.449386][ T489] ? current_time+0x19b/0x2c0
[ 48.454070][ T489] ? __cfi_current_time+0x10/0x10
[ 48.459103][ T489] ? try_break_deleg+0x7c/0x130
[ 48.463960][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.469010][ T489] notify_change+0xd33/0x1030
[ 48.473719][ T489] do_truncate+0x1ac/0x240
[ 48.478409][ T489] ? __cfi_do_truncate+0x10/0x10
[ 48.483351][ T489] path_openat+0x2881/0x2f30
[ 48.487954][ T489] ? getname_flags+0xba/0x510
[ 48.492638][ T489] ? do_filp_open+0x420/0x420
[ 48.497435][ T489] do_filp_open+0x1ee/0x420
[ 48.502053][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 48.507112][ T489] ? alloc_fd+0x4c1/0x570
[ 48.511455][ T489] do_sys_openat2+0x15e/0x820
[ 48.516145][ T489] ? __kasan_check_write+0x14/0x20
[ 48.521273][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 48.527041][ T489] ? do_sys_open+0xe0/0xe0
[ 48.531507][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 48.537112][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 48.542511][ T489] __x64_sys_open+0x11c/0x140
[ 48.547213][ T489] x64_sys_call+0x97b/0x9a0
[ 48.551736][ T489] do_syscall_64+0x4c/0xa0
[ 48.556159][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.560867][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.565640][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.571559][ T489] RIP: 0033:0x7fb7e759aeb9
[ 48.576006][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 48.595637][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.604075][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 48.612060][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 48.620048][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 48.628028][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.636018][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 48.644013][ T489]
[ 48.649156][ T489] F2FS-fs (loop2): Inconsistent error blkaddr:15362, sit bitmap:0
[ 48.657103][ T489] CPU: 0 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.664240][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 48.674302][ T489] Call Trace:
[ 48.677584][ T489]
[ 48.680515][ T489] __dump_stack+0x21/0x24
[ 48.684850][ T489] dump_stack_lvl+0x110/0x170
[ 48.689548][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.694674][ T489] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 48.701214][ T489] dump_stack+0x15/0x24
[ 48.705394][ T489] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 48.711045][ T489] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 48.716523][ T489] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 48.722871][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.728422][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 48.734156][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 48.740416][ T489] ? __kasan_check_write+0x14/0x20
[ 48.745549][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 48.751028][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 48.757019][ T489] ? __dquot_initialize+0x236/0xc80
[ 48.762244][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 48.767443][ T489] f2fs_truncate+0x1d6/0x3d0
[ 48.772053][ T489] f2fs_setattr+0xcab/0x1320
[ 48.776646][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.781690][ T489] ? current_time+0x19b/0x2c0
[ 48.786393][ T489] ? __cfi_current_time+0x10/0x10
[ 48.791452][ T489] ? try_break_deleg+0x7c/0x130
[ 48.796336][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 48.801401][ T489] notify_change+0xd33/0x1030
[ 48.806206][ T489] do_truncate+0x1ac/0x240
[ 48.810649][ T489] ? __cfi_do_truncate+0x10/0x10
[ 48.815736][ T489] path_openat+0x2881/0x2f30
[ 48.820370][ T489] ? getname_flags+0xba/0x510
[ 48.825186][ T489] ? do_filp_open+0x420/0x420
[ 48.829906][ T489] do_filp_open+0x1ee/0x420
[ 48.834492][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 48.839639][ T489] ? alloc_fd+0x4c1/0x570
[ 48.844174][ T489] do_sys_openat2+0x15e/0x820
[ 48.848883][ T489] ? __kasan_check_write+0x14/0x20
[ 48.854268][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 48.859936][ T489] ? do_sys_open+0xe0/0xe0
[ 48.864412][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 48.869976][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 48.875373][ T489] __x64_sys_open+0x11c/0x140
[ 48.880122][ T489] x64_sys_call+0x97b/0x9a0
[ 48.884662][ T489] do_syscall_64+0x4c/0xa0
[ 48.889210][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.893904][ T489] ? clear_bhb_loop+0x30/0x80
[ 48.898606][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 48.904546][ T489] RIP: 0033:0x7fb7e759aeb9
[ 48.908997][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 48.928795][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.937342][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 48.945577][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 48.953570][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 48.961648][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.969664][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 48.977676][ T489]
[ 48.981610][ T489] ==================================================================
[ 48.989714][ T489] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x714/0xef0
[ 48.998428][ T489] Read of size 4 at addr ffff88811e064000 by task syz.2.17/489
[ 49.006002][ T489]
[ 49.008358][ T489] CPU: 1 PID: 489 Comm: syz.2.17 Not tainted syzkaller #0
[ 49.015494][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 49.025576][ T489] Call Trace:
[ 49.028887][ T489]
[ 49.031842][ T489] __dump_stack+0x21/0x24
[ 49.036200][ T489] dump_stack_lvl+0x110/0x170
[ 49.040908][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.045940][ T489] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 49.051755][ T489] ? f2fs_truncate_data_blocks_range+0x714/0xef0
[ 49.058089][ T489] print_address_description+0x71/0x200
[ 49.063649][ T489] print_report+0x4a/0x60
[ 49.067990][ T489] kasan_report+0x122/0x150
[ 49.072533][ T489] ? f2fs_truncate_data_blocks_range+0x714/0xef0
[ 49.078876][ T489] ? f2fs_handle_error+0x1e0/0x250
[ 49.084011][ T489] __asan_report_load4_noabort+0x14/0x20
[ 49.089655][ T489] f2fs_truncate_data_blocks_range+0x714/0xef0
[ 49.095842][ T489] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.101503][ T489] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 49.107229][ T489] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 49.113501][ T489] ? __kasan_check_write+0x14/0x20
[ 49.118619][ T489] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 49.124085][ T489] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 49.130070][ T489] ? __dquot_initialize+0x236/0xc80
[ 49.135282][ T489] f2fs_truncate_blocks+0x10b/0x310
[ 49.140600][ T489] f2fs_truncate+0x1d6/0x3d0
[ 49.145194][ T489] f2fs_setattr+0xcab/0x1320
[ 49.149810][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.154835][ T489] ? current_time+0x19b/0x2c0
[ 49.159611][ T489] ? __cfi_current_time+0x10/0x10
[ 49.164646][ T489] ? try_break_deleg+0x7c/0x130
[ 49.169507][ T489] ? __cfi_f2fs_setattr+0x10/0x10
[ 49.174636][ T489] notify_change+0xd33/0x1030
[ 49.179352][ T489] do_truncate+0x1ac/0x240
[ 49.183777][ T489] ? __cfi_do_truncate+0x10/0x10
[ 49.188722][ T489] path_openat+0x2881/0x2f30
[ 49.193351][ T489] ? getname_flags+0xba/0x510
[ 49.198121][ T489] ? do_filp_open+0x420/0x420
[ 49.202806][ T489] do_filp_open+0x1ee/0x420
[ 49.207326][ T489] ? __cfi_do_filp_open+0x10/0x10
[ 49.212448][ T489] ? alloc_fd+0x4c1/0x570
[ 49.216778][ T489] do_sys_openat2+0x15e/0x820
[ 49.221463][ T489] ? __kasan_check_write+0x14/0x20
[ 49.226596][ T489] ? __se_sys_rt_sigprocmask+0x22c/0x290
[ 49.232257][ T489] ? do_sys_open+0xe0/0xe0
[ 49.236688][ T489] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 49.242254][ T489] ? do_user_addr_fault+0x9a5/0x1030
[ 49.247714][ T489] __x64_sys_open+0x11c/0x140
[ 49.252455][ T489] x64_sys_call+0x97b/0x9a0
[ 49.256988][ T489] do_syscall_64+0x4c/0xa0
[ 49.261428][ T489] ? clear_bhb_loop+0x30/0x80
[ 49.266134][ T489] ? clear_bhb_loop+0x30/0x80
[ 49.270819][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.276723][ T489] RIP: 0033:0x7fb7e759aeb9
[ 49.281144][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 49.300772][ T489] RSP: 002b:00007fb7e73de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 49.309577][ T489] RAX: ffffffffffffffda RBX: 00007fb7e7816090 RCX: 00007fb7e759aeb9
[ 49.317655][ T489] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 49.325633][ T489] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 49.333610][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.341611][ T489] R13: 00007fb7e7816128 R14: 00007fb7e7816090 R15: 00007ffd730746a8
[ 49.349677][ T489]
[ 49.352718][ T489]
[ 49.355040][ T489] The buggy address belongs to the physical page:
[ 49.361455][ T489] page:ffffea0004781900 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11e064
[ 49.371706][ T489] flags: 0x4000000000000000(zone=1)
[ 49.376970][ T489] raw: 4000000000000000 ffffea000476e848 ffffea0004781948 0000000000000000
[ 49.385641][ T489] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 49.394221][ T489] page dumped because: kasan: bad access detected
[ 49.400649][ T489] page_owner tracks the page as freed
[ 49.406186][ T489] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 470, tgid 470 (syz-executor), ts 42653989638, free_ts 42769253652
[ 49.424342][ T489] post_alloc_hook+0x1f5/0x210
[ 49.429126][ T489] prep_new_page+0x1c/0x110
[ 49.433651][ T489] get_page_from_freelist+0x2ca9/0x2d20
[ 49.439210][ T489] __alloc_pages+0x1fa/0x610
[ 49.443908][ T489] __vmalloc_node_range+0x8ca/0x1440
[ 49.449468][ T489] vmalloc_user+0x73/0x80
[ 49.453845][ T489] kcov_ioctl+0x57/0x610
[ 49.458214][ T489] __se_sys_ioctl+0x12f/0x1b0
[ 49.462909][ T489] __x64_sys_ioctl+0x7b/0x90
[ 49.467505][ T489] x64_sys_call+0x58b/0x9a0
[ 49.472013][ T489] do_syscall_64+0x4c/0xa0
[ 49.476431][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.482340][ T489] page last free stack trace:
[ 49.487195][ T489] free_unref_page_prepare+0x81b/0x820
[ 49.492833][ T489] free_unref_page+0x93/0x530
[ 49.497556][ T489] __free_pages+0x67/0x100
[ 49.501987][ T489] __vunmap+0xa3c/0xc00
[ 49.506173][ T489] vfree+0x61/0x90
[ 49.509902][ T489] kcov_close+0x2b/0x50
[ 49.514058][ T489] __fput+0x1fd/0x8f0
[ 49.518045][ T489] ____fput+0x15/0x20
[ 49.522050][ T489] task_work_run+0x1e1/0x250
[ 49.526647][ T489] do_exit+0xb0d/0x29f0
[ 49.530974][ T489] do_group_exit+0x21b/0x2e0
[ 49.535666][ T489] get_signal+0x167c/0x1700
[ 49.540450][ T489] arch_do_signal_or_restart+0xd1/0x11c0
[ 49.546134][ T489] exit_to_user_mode_loop+0x7a/0xb0
[ 49.551479][ T489] exit_to_user_mode_prepare+0x87/0xd0
[ 49.556958][ T489] syscall_exit_to_user_mode+0x1a/0x30
[ 49.562429][ T489]
[ 49.564751][ T489] Memory state around the buggy address:
[ 49.570398][ T489] ffff88811e063f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 49.578475][ T489] ffff88811e063f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 49.586585][ T489] >ffff88811e064000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 49.594683][ T489] ^
[ 49.598771][ T489] ffff88811e064080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 49.606854][ T489] ffff88811e064100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 49.615027][ T489] ==================================================================
[ 49.624001][ T489] Disabling lock debugging due to kernel taint
[ 49.630244][ T489] F2FS-fs (loop2): dec_valid_node_count: inconsistent i_blocks, ino:7, iblocks:0
[ 49.639494][ T28] audit: type=1400 audit(1794137047.689:114): avc: denied { read } for pid=86 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
[ 49.663491][ T28] audit: type=1400 audit(1794137047.689:115): avc: denied { search } for pid=86 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
[ 49.685204][ T28] audit: type=1400 audit(1794137047.689:116): avc: denied { write } for pid=86 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
2026/11/08 11:24:07 executed programs: 3
[ 49.707408][ T28] audit: type=1400 audit(1794137047.689:117): avc: denied { add_name } for pid=86 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 49.729881][ T28] audit: type=1400 audit(1794137047.689:118): avc: denied { create } for pid=86 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 49.750798][ T28] audit: type=1400 audit(1794137047.689:119): avc: denied { append open } for pid=86 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
[ 49.774235][ T28] audit: type=1400 audit(1794137047.689:120): avc: denied { getattr } for pid=86 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
[ 50.185768][ T492] loop2: detected capacity change from 0 to 131072
[ 50.195927][ T492] F2FS-fs (loop2): invalid crc value
[ 50.203131][ T492] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 50.241019][ T492] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4
[ 50.250405][ T492] F2FS-fs (loop2): access invalid blkaddr:1886221359
[ 50.257828][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 50.266493][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 50.276585][ T492] Call Trace:
[ 50.279906][ T492]
[ 50.282869][ T492] __dump_stack+0x21/0x24
[ 50.287238][ T492] dump_stack_lvl+0x110/0x170
[ 50.291956][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.297017][ T492] ? f2fs_dirty_node_folio+0x226/0x330
[ 50.302527][ T492] dump_stack+0x15/0x24
[ 50.306725][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 50.312299][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.317795][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 50.324940][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.330498][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 50.336233][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 50.342481][ T492] ? __kasan_check_write+0x14/0x20
[ 50.347614][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 50.353095][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 50.359087][ T492] ? __dquot_initialize+0x236/0xc80
[ 50.364303][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 50.369510][ T492] f2fs_truncate+0x1d6/0x3d0
[ 50.374130][ T492] f2fs_setattr+0xcab/0x1320
[ 50.378732][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.383775][ T492] ? current_time+0x19b/0x2c0
[ 50.388466][ T492] ? __cfi_current_time+0x10/0x10
[ 50.393502][ T492] ? try_break_deleg+0x7c/0x130
[ 50.398364][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.403487][ T492] notify_change+0xd33/0x1030
[ 50.408273][ T492] do_truncate+0x1ac/0x240
[ 50.412727][ T492] ? __cfi_do_truncate+0x10/0x10
[ 50.417717][ T492] path_openat+0x2881/0x2f30
[ 50.422336][ T492] ? getname_flags+0xba/0x510
[ 50.427025][ T492] ? do_filp_open+0x420/0x420
[ 50.431799][ T492] do_filp_open+0x1ee/0x420
[ 50.436419][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 50.441626][ T492] ? alloc_fd+0x4c1/0x570
[ 50.445982][ T492] do_sys_openat2+0x15e/0x820
[ 50.450699][ T492] ? __se_sys_futex+0x136/0x310
[ 50.455576][ T492] ? do_sys_open+0xe0/0xe0
[ 50.460026][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 50.465613][ T492] ? xfd_validate_state+0x70/0x150
[ 50.470740][ T492] ? __kasan_check_write+0x14/0x20
[ 50.476264][ T492] __x64_sys_open+0x11c/0x140
[ 50.480957][ T492] x64_sys_call+0x97b/0x9a0
[ 50.485507][ T492] do_syscall_64+0x4c/0xa0
[ 50.489947][ T492] ? clear_bhb_loop+0x30/0x80
[ 50.494737][ T492] ? clear_bhb_loop+0x30/0x80
[ 50.499453][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.505406][ T492] RIP: 0033:0x7fb7e759aeb9
[ 50.509985][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 50.529698][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 50.538179][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 50.546294][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 50.554375][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 50.562615][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.570595][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 50.578594][ T492]
[ 50.582812][ T492] F2FS-fs (loop2): access invalid blkaddr:2054779695
[ 50.589611][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 50.598258][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 50.608327][ T492] Call Trace:
[ 50.611620][ T492]
[ 50.614556][ T492] __dump_stack+0x21/0x24
[ 50.618891][ T492] dump_stack_lvl+0x110/0x170
[ 50.623576][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.628608][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 50.634079][ T492] dump_stack+0x15/0x24
[ 50.638244][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 50.643848][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.649342][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 50.655523][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.661251][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 50.666985][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 50.673239][ T492] ? __kasan_check_write+0x14/0x20
[ 50.678482][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 50.684106][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 50.690412][ T492] ? __dquot_initialize+0x236/0xc80
[ 50.695690][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 50.700931][ T492] f2fs_truncate+0x1d6/0x3d0
[ 50.705588][ T492] f2fs_setattr+0xcab/0x1320
[ 50.710215][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.715264][ T492] ? current_time+0x19b/0x2c0
[ 50.720067][ T492] ? __cfi_current_time+0x10/0x10
[ 50.725154][ T492] ? try_break_deleg+0x7c/0x130
[ 50.730237][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 50.735460][ T492] notify_change+0xd33/0x1030
[ 50.740189][ T492] do_truncate+0x1ac/0x240
[ 50.744721][ T492] ? __cfi_do_truncate+0x10/0x10
[ 50.749695][ T492] path_openat+0x2881/0x2f30
[ 50.754330][ T492] ? getname_flags+0xba/0x510
[ 50.759037][ T492] ? do_filp_open+0x420/0x420
[ 50.763747][ T492] do_filp_open+0x1ee/0x420
[ 50.768284][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 50.773343][ T492] ? alloc_fd+0x4c1/0x570
[ 50.777699][ T492] do_sys_openat2+0x15e/0x820
[ 50.782412][ T492] ? __se_sys_futex+0x136/0x310
[ 50.787299][ T492] ? do_sys_open+0xe0/0xe0
[ 50.791768][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 50.797523][ T492] ? xfd_validate_state+0x70/0x150
[ 50.802674][ T492] ? __kasan_check_write+0x14/0x20
[ 50.807813][ T492] __x64_sys_open+0x11c/0x140
[ 50.812620][ T492] x64_sys_call+0x97b/0x9a0
[ 50.817156][ T492] do_syscall_64+0x4c/0xa0
[ 50.821631][ T492] ? clear_bhb_loop+0x30/0x80
[ 50.826337][ T492] ? clear_bhb_loop+0x30/0x80
[ 50.831049][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.836976][ T492] RIP: 0033:0x7fb7e759aeb9
[ 50.841417][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 50.861143][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 50.869675][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 50.877688][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 50.885719][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 50.893731][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.901738][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 50.909763][ T492]
[ 50.913711][ T492] F2FS-fs (loop2): access invalid blkaddr:1634560301
[ 50.920617][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 50.929247][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 50.939472][ T492] Call Trace:
[ 50.942792][ T492]
[ 50.945799][ T492] __dump_stack+0x21/0x24
[ 50.950263][ T492] dump_stack_lvl+0x110/0x170
[ 50.954989][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.960063][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 50.965586][ T492] dump_stack+0x15/0x24
[ 50.969793][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 50.975395][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 50.980917][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 50.987129][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.992724][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 50.998496][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 51.004966][ T492] ? __kasan_check_write+0x14/0x20
[ 51.010197][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 51.015711][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 51.021758][ T492] ? __dquot_initialize+0x236/0xc80
[ 51.027044][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 51.032305][ T492] f2fs_truncate+0x1d6/0x3d0
[ 51.036941][ T492] f2fs_setattr+0xcab/0x1320
[ 51.041932][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.047173][ T492] ? current_time+0x19b/0x2c0
[ 51.051898][ T492] ? __cfi_current_time+0x10/0x10
[ 51.056969][ T492] ? try_break_deleg+0x7c/0x130
[ 51.061863][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.067113][ T492] notify_change+0xd33/0x1030
[ 51.071863][ T492] do_truncate+0x1ac/0x240
[ 51.076337][ T492] ? __cfi_do_truncate+0x10/0x10
[ 51.081307][ T492] path_openat+0x2881/0x2f30
[ 51.085935][ T492] ? getname_flags+0xba/0x510
[ 51.090728][ T492] ? do_filp_open+0x420/0x420
[ 51.095464][ T492] do_filp_open+0x1ee/0x420
[ 51.100076][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 51.105166][ T492] ? alloc_fd+0x4c1/0x570
[ 51.109624][ T492] do_sys_openat2+0x15e/0x820
[ 51.114340][ T492] ? __se_sys_futex+0x136/0x310
[ 51.119293][ T492] ? do_sys_open+0xe0/0xe0
[ 51.123760][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 51.129700][ T492] ? xfd_validate_state+0x70/0x150
[ 51.134857][ T492] ? __kasan_check_write+0x14/0x20
[ 51.140095][ T492] __x64_sys_open+0x11c/0x140
[ 51.144906][ T492] x64_sys_call+0x97b/0x9a0
[ 51.149449][ T492] do_syscall_64+0x4c/0xa0
[ 51.153901][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.159046][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.163850][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.169981][ T492] RIP: 0033:0x7fb7e759aeb9
[ 51.174448][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 51.194205][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.202652][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 51.210645][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 51.218805][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 51.226830][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.234821][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 51.242897][ T492]
[ 51.249152][ T492] F2FS-fs (loop2): access invalid blkaddr:1701274983
[ 51.255943][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 51.264571][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 51.274665][ T492] Call Trace:
[ 51.277969][ T492]
[ 51.280914][ T492] __dump_stack+0x21/0x24
[ 51.285285][ T492] dump_stack_lvl+0x110/0x170
[ 51.289991][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.295031][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 51.300516][ T492] dump_stack+0x15/0x24
[ 51.304713][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 51.310291][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 51.315780][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 51.321961][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.327527][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 51.333271][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 51.339537][ T492] ? __kasan_check_write+0x14/0x20
[ 51.344674][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 51.350182][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 51.356181][ T492] ? __dquot_initialize+0x236/0xc80
[ 51.361587][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 51.366980][ T492] f2fs_truncate+0x1d6/0x3d0
[ 51.371588][ T492] f2fs_setattr+0xcab/0x1320
[ 51.376203][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.381243][ T492] ? current_time+0x19b/0x2c0
[ 51.385955][ T492] ? __cfi_current_time+0x10/0x10
[ 51.391010][ T492] ? try_break_deleg+0x7c/0x130
[ 51.395893][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.401222][ T492] notify_change+0xd33/0x1030
[ 51.405953][ T492] do_truncate+0x1ac/0x240
[ 51.410441][ T492] ? __cfi_do_truncate+0x10/0x10
[ 51.415765][ T492] path_openat+0x2881/0x2f30
[ 51.420394][ T492] ? getname_flags+0xba/0x510
[ 51.425148][ T492] ? do_filp_open+0x420/0x420
[ 51.429861][ T492] do_filp_open+0x1ee/0x420
[ 51.434394][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 51.439798][ T492] ? alloc_fd+0x4c1/0x570
[ 51.444612][ T492] do_sys_openat2+0x15e/0x820
[ 51.449502][ T492] ? __se_sys_futex+0x136/0x310
[ 51.454463][ T492] ? do_sys_open+0xe0/0xe0
[ 51.458906][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 51.464647][ T492] ? xfd_validate_state+0x70/0x150
[ 51.469825][ T492] ? __kasan_check_write+0x14/0x20
[ 51.474982][ T492] __x64_sys_open+0x11c/0x140
[ 51.479731][ T492] x64_sys_call+0x97b/0x9a0
[ 51.484267][ T492] do_syscall_64+0x4c/0xa0
[ 51.488709][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.493437][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.498156][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.504084][ T492] RIP: 0033:0x7fb7e759aeb9
[ 51.508559][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 51.528214][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.536658][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 51.544669][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 51.552659][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 51.560648][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.568730][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 51.576995][ T492]
[ 51.580376][ T492] F2FS-fs (loop2): access invalid blkaddr:875771502
[ 51.587110][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 51.595736][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 51.605833][ T492] Call Trace:
[ 51.609146][ T492]
[ 51.612145][ T492] __dump_stack+0x21/0x24
[ 51.616639][ T492] dump_stack_lvl+0x110/0x170
[ 51.621383][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.626442][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 51.631938][ T492] dump_stack+0x15/0x24
[ 51.636135][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 51.641768][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 51.647282][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 51.653477][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.659068][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 51.664828][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 51.671101][ T492] ? __kasan_check_write+0x14/0x20
[ 51.676236][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 51.681720][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 51.687761][ T492] ? __dquot_initialize+0x236/0xc80
[ 51.692996][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 51.698213][ T492] f2fs_truncate+0x1d6/0x3d0
[ 51.702831][ T492] f2fs_setattr+0xcab/0x1320
[ 51.707443][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.712485][ T492] ? current_time+0x19b/0x2c0
[ 51.717190][ T492] ? __cfi_current_time+0x10/0x10
[ 51.722242][ T492] ? try_break_deleg+0x7c/0x130
[ 51.727144][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 51.732456][ T492] notify_change+0xd33/0x1030
[ 51.737209][ T492] do_truncate+0x1ac/0x240
[ 51.742002][ T492] ? __cfi_do_truncate+0x10/0x10
[ 51.747072][ T492] path_openat+0x2881/0x2f30
[ 51.751692][ T492] ? getname_flags+0xba/0x510
[ 51.756388][ T492] ? do_filp_open+0x420/0x420
[ 51.761100][ T492] do_filp_open+0x1ee/0x420
[ 51.765631][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 51.770709][ T492] ? alloc_fd+0x4c1/0x570
[ 51.775061][ T492] do_sys_openat2+0x15e/0x820
[ 51.779765][ T492] ? __se_sys_futex+0x136/0x310
[ 51.784655][ T492] ? do_sys_open+0xe0/0xe0
[ 51.789121][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 51.794700][ T492] ? xfd_validate_state+0x70/0x150
[ 51.799875][ T492] ? __kasan_check_write+0x14/0x20
[ 51.805030][ T492] __x64_sys_open+0x11c/0x140
[ 51.809834][ T492] x64_sys_call+0x97b/0x9a0
[ 51.814372][ T492] do_syscall_64+0x4c/0xa0
[ 51.818826][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.823531][ T492] ? clear_bhb_loop+0x30/0x80
[ 51.828248][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.834336][ T492] RIP: 0033:0x7fb7e759aeb9
[ 51.838778][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 51.858526][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.866983][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 51.874975][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 51.882989][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 51.890987][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.898972][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 51.906975][ T492]
[ 51.910635][ T492] F2FS-fs (loop2): access invalid blkaddr:892482097
[ 51.917616][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 51.926328][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 51.936410][ T492] Call Trace:
[ 51.939707][ T492]
[ 51.942652][ T492] __dump_stack+0x21/0x24
[ 51.947003][ T492] dump_stack_lvl+0x110/0x170
[ 51.951783][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.956869][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 51.962359][ T492] dump_stack+0x15/0x24
[ 51.966631][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 51.972222][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 51.977712][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 51.983999][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.989568][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 51.995399][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.001830][ T492] ? __kasan_check_write+0x14/0x20
[ 52.006980][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 52.012541][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 52.018557][ T492] ? __dquot_initialize+0x236/0xc80
[ 52.023797][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 52.029128][ T492] f2fs_truncate+0x1d6/0x3d0
[ 52.033747][ T492] f2fs_setattr+0xcab/0x1320
[ 52.038367][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.043437][ T492] ? current_time+0x19b/0x2c0
[ 52.048169][ T492] ? __cfi_current_time+0x10/0x10
[ 52.053253][ T492] ? try_break_deleg+0x7c/0x130
[ 52.058348][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.063398][ T492] notify_change+0xd33/0x1030
[ 52.068108][ T492] do_truncate+0x1ac/0x240
[ 52.072554][ T492] ? __cfi_do_truncate+0x10/0x10
[ 52.077521][ T492] path_openat+0x2881/0x2f30
[ 52.082142][ T492] ? getname_flags+0xba/0x510
[ 52.086847][ T492] ? do_filp_open+0x420/0x420
[ 52.091558][ T492] do_filp_open+0x1ee/0x420
[ 52.096128][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 52.101320][ T492] ? alloc_fd+0x4c1/0x570
[ 52.105739][ T492] do_sys_openat2+0x15e/0x820
[ 52.110452][ T492] ? __se_sys_futex+0x136/0x310
[ 52.115406][ T492] ? do_sys_open+0xe0/0xe0
[ 52.119855][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 52.125458][ T492] ? xfd_validate_state+0x70/0x150
[ 52.130599][ T492] ? __kasan_check_write+0x14/0x20
[ 52.135726][ T492] __x64_sys_open+0x11c/0x140
[ 52.140557][ T492] x64_sys_call+0x97b/0x9a0
[ 52.145111][ T492] do_syscall_64+0x4c/0xa0
[ 52.149570][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.154291][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.158991][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.164904][ T492] RIP: 0033:0x7fb7e759aeb9
[ 52.169340][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 52.188965][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 52.197419][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 52.205420][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 52.213492][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 52.221590][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.229595][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 52.237593][ T492]
[ 52.240875][ T492] F2FS-fs (loop2): access invalid blkaddr:1714370099
[ 52.247830][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 52.256425][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 52.266683][ T492] Call Trace:
[ 52.269987][ T492]
[ 52.272928][ T492] __dump_stack+0x21/0x24
[ 52.277284][ T492] dump_stack_lvl+0x110/0x170
[ 52.281973][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.287087][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 52.292582][ T492] dump_stack+0x15/0x24
[ 52.296815][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 52.302406][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 52.307892][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 52.314074][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.319642][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 52.325458][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.331749][ T492] ? __kasan_check_write+0x14/0x20
[ 52.336893][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 52.342375][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 52.348364][ T492] ? __dquot_initialize+0x236/0xc80
[ 52.353615][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 52.358855][ T492] f2fs_truncate+0x1d6/0x3d0
[ 52.363544][ T492] f2fs_setattr+0xcab/0x1320
[ 52.368136][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.373187][ T492] ? current_time+0x19b/0x2c0
[ 52.377896][ T492] ? __cfi_current_time+0x10/0x10
[ 52.382931][ T492] ? try_break_deleg+0x7c/0x130
[ 52.387789][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.392834][ T492] notify_change+0xd33/0x1030
[ 52.397547][ T492] do_truncate+0x1ac/0x240
[ 52.402166][ T492] ? __cfi_do_truncate+0x10/0x10
[ 52.407115][ T492] path_openat+0x2881/0x2f30
[ 52.411716][ T492] ? getname_flags+0xba/0x510
[ 52.416415][ T492] ? do_filp_open+0x420/0x420
[ 52.421100][ T492] do_filp_open+0x1ee/0x420
[ 52.425683][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 52.430740][ T492] ? alloc_fd+0x4c1/0x570
[ 52.435089][ T492] do_sys_openat2+0x15e/0x820
[ 52.439783][ T492] ? __se_sys_futex+0x136/0x310
[ 52.444653][ T492] ? do_sys_open+0xe0/0xe0
[ 52.449119][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 52.454686][ T492] ? xfd_validate_state+0x70/0x150
[ 52.459814][ T492] ? __kasan_check_write+0x14/0x20
[ 52.464933][ T492] __x64_sys_open+0x11c/0x140
[ 52.469649][ T492] x64_sys_call+0x97b/0x9a0
[ 52.474166][ T492] do_syscall_64+0x4c/0xa0
[ 52.478604][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.483405][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.488107][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.494131][ T492] RIP: 0033:0x7fb7e759aeb9
[ 52.498568][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 52.518193][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 52.526648][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 52.534825][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 52.542838][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 52.550860][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.558856][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 52.566883][ T492]
[ 52.570452][ T492] F2FS-fs (loop2): access invalid blkaddr:811953257
[ 52.577166][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 52.585809][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 52.596336][ T492] Call Trace:
[ 52.599709][ T492]
[ 52.602673][ T492] __dump_stack+0x21/0x24
[ 52.607151][ T492] dump_stack_lvl+0x110/0x170
[ 52.611861][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.616909][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 52.622381][ T492] dump_stack+0x15/0x24
[ 52.626566][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 52.632151][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 52.637709][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 52.643873][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.649451][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 52.655193][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.661486][ T492] ? __kasan_check_write+0x14/0x20
[ 52.666617][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 52.672084][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 52.678072][ T492] ? __dquot_initialize+0x236/0xc80
[ 52.683504][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 52.688729][ T492] f2fs_truncate+0x1d6/0x3d0
[ 52.693334][ T492] f2fs_setattr+0xcab/0x1320
[ 52.697944][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.702976][ T492] ? current_time+0x19b/0x2c0
[ 52.707702][ T492] ? __cfi_current_time+0x10/0x10
[ 52.712836][ T492] ? try_break_deleg+0x7c/0x130
[ 52.717702][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 52.722733][ T492] notify_change+0xd33/0x1030
[ 52.727519][ T492] do_truncate+0x1ac/0x240
[ 52.731945][ T492] ? __cfi_do_truncate+0x10/0x10
[ 52.736894][ T492] path_openat+0x2881/0x2f30
[ 52.741499][ T492] ? getname_flags+0xba/0x510
[ 52.746221][ T492] ? do_filp_open+0x420/0x420
[ 52.750950][ T492] do_filp_open+0x1ee/0x420
[ 52.755484][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 52.760538][ T492] ? alloc_fd+0x4c1/0x570
[ 52.764899][ T492] do_sys_openat2+0x15e/0x820
[ 52.769607][ T492] ? __se_sys_futex+0x136/0x310
[ 52.774656][ T492] ? do_sys_open+0xe0/0xe0
[ 52.779192][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 52.784853][ T492] ? xfd_validate_state+0x70/0x150
[ 52.790013][ T492] ? __kasan_check_write+0x14/0x20
[ 52.795165][ T492] __x64_sys_open+0x11c/0x140
[ 52.799874][ T492] x64_sys_call+0x97b/0x9a0
[ 52.804626][ T492] do_syscall_64+0x4c/0xa0
[ 52.809102][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.813829][ T492] ? clear_bhb_loop+0x30/0x80
[ 52.818542][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.824829][ T492] RIP: 0033:0x7fb7e759aeb9
[ 52.829298][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 52.849142][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 52.857594][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 52.866383][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 52.874505][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 52.882502][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.890494][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 52.898490][ T492]
[ 52.901688][ T492] F2FS-fs (loop2): access invalid blkaddr:1818846767
[ 52.908388][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 52.917009][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 52.927263][ T492] Call Trace:
[ 52.930565][ T492]
[ 52.933511][ T492] __dump_stack+0x21/0x24
[ 52.937868][ T492] dump_stack_lvl+0x110/0x170
[ 52.942624][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.947694][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 52.953222][ T492] dump_stack+0x15/0x24
[ 52.957664][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 52.963331][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 52.968842][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 52.975024][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.980587][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 52.986339][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 52.992598][ T492] ? __kasan_check_write+0x14/0x20
[ 52.997748][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 53.003232][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.009229][ T492] ? __dquot_initialize+0x236/0xc80
[ 53.014460][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 53.019675][ T492] f2fs_truncate+0x1d6/0x3d0
[ 53.024280][ T492] f2fs_setattr+0xcab/0x1320
[ 53.028914][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.033989][ T492] ? current_time+0x19b/0x2c0
[ 53.038711][ T492] ? __cfi_current_time+0x10/0x10
[ 53.043783][ T492] ? try_break_deleg+0x7c/0x130
[ 53.048689][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.053738][ T492] notify_change+0xd33/0x1030
[ 53.058654][ T492] do_truncate+0x1ac/0x240
[ 53.063201][ T492] ? __cfi_do_truncate+0x10/0x10
[ 53.068762][ T492] path_openat+0x2881/0x2f30
[ 53.073378][ T492] ? getname_flags+0xba/0x510
[ 53.078306][ T492] ? do_filp_open+0x420/0x420
[ 53.083125][ T492] do_filp_open+0x1ee/0x420
[ 53.087655][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 53.092708][ T492] ? alloc_fd+0x4c1/0x570
[ 53.097103][ T492] do_sys_openat2+0x15e/0x820
[ 53.101806][ T492] ? __se_sys_futex+0x136/0x310
[ 53.106695][ T492] ? do_sys_open+0xe0/0xe0
[ 53.111141][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 53.116895][ T492] ? xfd_validate_state+0x70/0x150
[ 53.122043][ T492] ? __kasan_check_write+0x14/0x20
[ 53.127218][ T492] __x64_sys_open+0x11c/0x140
[ 53.132015][ T492] x64_sys_call+0x97b/0x9a0
[ 53.136542][ T492] do_syscall_64+0x4c/0xa0
[ 53.140976][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.145692][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.150392][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.156326][ T492] RIP: 0033:0x7fb7e759aeb9
[ 53.160783][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 53.180584][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 53.189029][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 53.197472][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 53.205549][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 53.213684][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.221777][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 53.229800][ T492]
[ 53.233042][ T492] F2FS-fs (loop2): Inconsistent error blkaddr:12389, sit bitmap:0
[ 53.240978][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 53.249692][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 53.259807][ T492] Call Trace:
[ 53.263105][ T492]
[ 53.266052][ T492] __dump_stack+0x21/0x24
[ 53.270410][ T492] dump_stack_lvl+0x110/0x170
[ 53.275108][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.280153][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 53.285735][ T492] dump_stack+0x15/0x24
[ 53.289914][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 53.295503][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.300989][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 53.307261][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.312833][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 53.318683][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.324949][ T492] ? __kasan_check_write+0x14/0x20
[ 53.330089][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 53.335573][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.341583][ T492] ? __dquot_initialize+0x236/0xc80
[ 53.347109][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 53.352368][ T492] f2fs_truncate+0x1d6/0x3d0
[ 53.356988][ T492] f2fs_setattr+0xcab/0x1320
[ 53.361611][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.366677][ T492] ? current_time+0x19b/0x2c0
[ 53.371383][ T492] ? __cfi_current_time+0x10/0x10
[ 53.376428][ T492] ? try_break_deleg+0x7c/0x130
[ 53.381305][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.386565][ T492] notify_change+0xd33/0x1030
[ 53.391295][ T492] do_truncate+0x1ac/0x240
[ 53.395738][ T492] ? __cfi_do_truncate+0x10/0x10
[ 53.400697][ T492] path_openat+0x2881/0x2f30
[ 53.405316][ T492] ? getname_flags+0xba/0x510
[ 53.410030][ T492] ? do_filp_open+0x420/0x420
[ 53.414749][ T492] do_filp_open+0x1ee/0x420
[ 53.419291][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 53.424342][ T492] ? alloc_fd+0x4c1/0x570
[ 53.428694][ T492] do_sys_openat2+0x15e/0x820
[ 53.433397][ T492] ? __se_sys_futex+0x136/0x310
[ 53.438277][ T492] ? do_sys_open+0xe0/0xe0
[ 53.442794][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 53.448397][ T492] ? xfd_validate_state+0x70/0x150
[ 53.453534][ T492] ? __kasan_check_write+0x14/0x20
[ 53.458685][ T492] __x64_sys_open+0x11c/0x140
[ 53.463399][ T492] x64_sys_call+0x97b/0x9a0
[ 53.467932][ T492] do_syscall_64+0x4c/0xa0
[ 53.472405][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.477122][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.481821][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.487736][ T492] RIP: 0033:0x7fb7e759aeb9
[ 53.492192][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 53.511812][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 53.520242][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 53.528247][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 53.536256][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 53.544351][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.552423][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 53.560436][ T492]
[ 53.564027][ T492] F2FS-fs (loop2): access invalid blkaddr:6
[ 53.569998][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 53.578617][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 53.588731][ T492] Call Trace:
[ 53.592121][ T492]
[ 53.595070][ T492] __dump_stack+0x21/0x24
[ 53.599425][ T492] dump_stack_lvl+0x110/0x170
[ 53.604139][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.609178][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 53.614667][ T492] dump_stack+0x15/0x24
[ 53.618848][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 53.624425][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.629913][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 53.636091][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.641675][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 53.647412][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.653789][ T492] ? __kasan_check_write+0x14/0x20
[ 53.658930][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 53.664448][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.670458][ T492] ? __dquot_initialize+0x236/0xc80
[ 53.675710][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 53.680936][ T492] f2fs_truncate+0x1d6/0x3d0
[ 53.685571][ T492] f2fs_setattr+0xcab/0x1320
[ 53.690217][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.695374][ T492] ? current_time+0x19b/0x2c0
[ 53.700080][ T492] ? __cfi_current_time+0x10/0x10
[ 53.705129][ T492] ? try_break_deleg+0x7c/0x130
[ 53.710003][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 53.715051][ T492] notify_change+0xd33/0x1030
[ 53.719760][ T492] do_truncate+0x1ac/0x240
[ 53.724368][ T492] ? __cfi_do_truncate+0x10/0x10
[ 53.729342][ T492] path_openat+0x2881/0x2f30
[ 53.733957][ T492] ? getname_flags+0xba/0x510
[ 53.738667][ T492] ? do_filp_open+0x420/0x420
[ 53.743391][ T492] do_filp_open+0x1ee/0x420
[ 53.748117][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 53.753223][ T492] ? alloc_fd+0x4c1/0x570
[ 53.757577][ T492] do_sys_openat2+0x15e/0x820
[ 53.762304][ T492] ? __se_sys_futex+0x136/0x310
[ 53.767226][ T492] ? do_sys_open+0xe0/0xe0
[ 53.771671][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 53.777242][ T492] ? xfd_validate_state+0x70/0x150
[ 53.782462][ T492] ? __kasan_check_write+0x14/0x20
[ 53.787605][ T492] __x64_sys_open+0x11c/0x140
[ 53.792410][ T492] x64_sys_call+0x97b/0x9a0
[ 53.796946][ T492] do_syscall_64+0x4c/0xa0
[ 53.801386][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.806123][ T492] ? clear_bhb_loop+0x30/0x80
[ 53.810823][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.816832][ T492] RIP: 0033:0x7fb7e759aeb9
[ 53.821263][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 53.840885][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 53.849430][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 53.857428][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 53.865422][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 53.873476][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.881577][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 53.889678][ T492]
[ 53.893016][ T492] F2FS-fs (loop2): access invalid blkaddr:6
[ 53.899021][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 53.907646][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 53.917884][ T492] Call Trace:
[ 53.921189][ T492]
[ 53.924128][ T492] __dump_stack+0x21/0x24
[ 53.928549][ T492] dump_stack_lvl+0x110/0x170
[ 53.933242][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.938321][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 53.943804][ T492] dump_stack+0x15/0x24
[ 53.948002][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 53.953581][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 53.959062][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 53.965256][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.970824][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 53.976576][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 53.982837][ T492] ? __kasan_check_write+0x14/0x20
[ 53.988047][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 53.993514][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 53.999533][ T492] ? __dquot_initialize+0x236/0xc80
[ 54.004780][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 54.010012][ T492] f2fs_truncate+0x1d6/0x3d0
[ 54.014622][ T492] f2fs_setattr+0xcab/0x1320
[ 54.019226][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.024277][ T492] ? current_time+0x19b/0x2c0
[ 54.028991][ T492] ? __cfi_current_time+0x10/0x10
[ 54.034038][ T492] ? try_break_deleg+0x7c/0x130
[ 54.038903][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.043941][ T492] notify_change+0xd33/0x1030
[ 54.048669][ T492] do_truncate+0x1ac/0x240
[ 54.053105][ T492] ? __cfi_do_truncate+0x10/0x10
[ 54.058183][ T492] path_openat+0x2881/0x2f30
[ 54.062833][ T492] ? getname_flags+0xba/0x510
[ 54.067530][ T492] ? do_filp_open+0x420/0x420
[ 54.072330][ T492] do_filp_open+0x1ee/0x420
[ 54.076876][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 54.081944][ T492] ? alloc_fd+0x4c1/0x570
[ 54.086566][ T492] do_sys_openat2+0x15e/0x820
[ 54.091260][ T492] ? __se_sys_futex+0x136/0x310
[ 54.096141][ T492] ? do_sys_open+0xe0/0xe0
[ 54.100570][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 54.106134][ T492] ? xfd_validate_state+0x70/0x150
[ 54.111276][ T492] ? __kasan_check_write+0x14/0x20
[ 54.116478][ T492] __x64_sys_open+0x11c/0x140
[ 54.121176][ T492] x64_sys_call+0x97b/0x9a0
[ 54.125691][ T492] do_syscall_64+0x4c/0xa0
[ 54.130116][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.134802][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.139517][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.145428][ T492] RIP: 0033:0x7fb7e759aeb9
[ 54.149886][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 54.169522][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.177949][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 54.185932][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 54.194009][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 54.202211][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.210213][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 54.218205][ T492]
[ 54.221798][ T492] F2FS-fs (loop2): access invalid blkaddr:1
[ 54.227826][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 54.236457][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 54.246628][ T492] Call Trace:
[ 54.249933][ T492]
[ 54.252955][ T492] __dump_stack+0x21/0x24
[ 54.257293][ T492] dump_stack_lvl+0x110/0x170
[ 54.262153][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.267375][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 54.272873][ T492] dump_stack+0x15/0x24
[ 54.277043][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 54.282614][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.288285][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 54.294560][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.300215][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 54.305948][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.312198][ T492] ? __kasan_check_write+0x14/0x20
[ 54.317317][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 54.322792][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.328773][ T492] ? __dquot_initialize+0x236/0xc80
[ 54.333988][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 54.339186][ T492] f2fs_truncate+0x1d6/0x3d0
[ 54.343803][ T492] f2fs_setattr+0xcab/0x1320
[ 54.348496][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.353526][ T492] ? current_time+0x19b/0x2c0
[ 54.358216][ T492] ? __cfi_current_time+0x10/0x10
[ 54.363281][ T492] ? try_break_deleg+0x7c/0x130
[ 54.368164][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.373231][ T492] notify_change+0xd33/0x1030
[ 54.377932][ T492] do_truncate+0x1ac/0x240
[ 54.382362][ T492] ? __cfi_do_truncate+0x10/0x10
[ 54.387418][ T492] path_openat+0x2881/0x2f30
[ 54.392054][ T492] ? getname_flags+0xba/0x510
[ 54.396736][ T492] ? do_filp_open+0x420/0x420
[ 54.401445][ T492] do_filp_open+0x1ee/0x420
[ 54.405976][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 54.411013][ T492] ? alloc_fd+0x4c1/0x570
[ 54.415485][ T492] do_sys_openat2+0x15e/0x820
[ 54.420219][ T492] ? __se_sys_futex+0x136/0x310
[ 54.425086][ T492] ? do_sys_open+0xe0/0xe0
[ 54.429525][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 54.435115][ T492] ? xfd_validate_state+0x70/0x150
[ 54.440439][ T492] ? __kasan_check_write+0x14/0x20
[ 54.445564][ T492] __x64_sys_open+0x11c/0x140
[ 54.450291][ T492] x64_sys_call+0x97b/0x9a0
[ 54.454853][ T492] do_syscall_64+0x4c/0xa0
[ 54.459279][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.463984][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.468781][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.474863][ T492] RIP: 0033:0x7fb7e759aeb9
[ 54.479282][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 54.498890][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.507311][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 54.515305][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 54.523281][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 54.531256][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.539322][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 54.547350][ T492]
[ 54.551803][ T492] F2FS-fs (loop2): access invalid blkaddr:1219692001
[ 54.558546][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 54.567176][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 54.577350][ T492] Call Trace:
[ 54.580651][ T492]
[ 54.583618][ T492] __dump_stack+0x21/0x24
[ 54.587982][ T492] dump_stack_lvl+0x110/0x170
[ 54.592672][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.597708][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 54.603178][ T492] dump_stack+0x15/0x24
[ 54.607340][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 54.612905][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.618443][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 54.624731][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.630296][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 54.636027][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.642435][ T492] ? __kasan_check_write+0x14/0x20
[ 54.647596][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 54.653071][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.659084][ T492] ? __dquot_initialize+0x236/0xc80
[ 54.664316][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 54.669545][ T492] f2fs_truncate+0x1d6/0x3d0
[ 54.674146][ T492] f2fs_setattr+0xcab/0x1320
[ 54.678739][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.683794][ T492] ? current_time+0x19b/0x2c0
[ 54.688478][ T492] ? __cfi_current_time+0x10/0x10
[ 54.693520][ T492] ? try_break_deleg+0x7c/0x130
[ 54.698396][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 54.703446][ T492] notify_change+0xd33/0x1030
[ 54.708135][ T492] do_truncate+0x1ac/0x240
[ 54.712567][ T492] ? __cfi_do_truncate+0x10/0x10
[ 54.717513][ T492] path_openat+0x2881/0x2f30
[ 54.722107][ T492] ? getname_flags+0xba/0x510
[ 54.726806][ T492] ? do_filp_open+0x420/0x420
[ 54.731493][ T492] do_filp_open+0x1ee/0x420
[ 54.736004][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 54.741404][ T492] ? alloc_fd+0x4c1/0x570
[ 54.745856][ T492] do_sys_openat2+0x15e/0x820
[ 54.750559][ T492] ? __se_sys_futex+0x136/0x310
[ 54.755535][ T492] ? do_sys_open+0xe0/0xe0
[ 54.760285][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 54.765859][ T492] ? xfd_validate_state+0x70/0x150
[ 54.771004][ T492] ? __kasan_check_write+0x14/0x20
[ 54.776123][ T492] __x64_sys_open+0x11c/0x140
[ 54.780829][ T492] x64_sys_call+0x97b/0x9a0
[ 54.785374][ T492] do_syscall_64+0x4c/0xa0
[ 54.789805][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.794490][ T492] ? clear_bhb_loop+0x30/0x80
[ 54.799223][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.805123][ T492] RIP: 0033:0x7fb7e759aeb9
[ 54.809552][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 54.829164][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.837621][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 54.845600][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 54.853576][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 54.861568][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.869641][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 54.877633][ T492]
[ 54.880870][ T492] F2FS-fs (loop2): Inconsistent error blkaddr:15362, sit bitmap:0
[ 54.888989][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 54.897582][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 54.907644][ T492] Call Trace:
[ 54.910947][ T492]
[ 54.913883][ T492] __dump_stack+0x21/0x24
[ 54.918216][ T492] dump_stack_lvl+0x110/0x170
[ 54.922919][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.927956][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 54.933422][ T492] dump_stack+0x15/0x24
[ 54.937606][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 54.943253][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 54.948840][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 54.955038][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.960717][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 54.966468][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 54.972747][ T492] ? __kasan_check_write+0x14/0x20
[ 54.977893][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 54.983477][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 54.989478][ T492] ? __dquot_initialize+0x236/0xc80
[ 54.994696][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 54.999923][ T492] f2fs_truncate+0x1d6/0x3d0
[ 55.004539][ T492] f2fs_setattr+0xcab/0x1320
[ 55.009150][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.014181][ T492] ? current_time+0x19b/0x2c0
[ 55.019145][ T492] ? __cfi_current_time+0x10/0x10
[ 55.024222][ T492] ? try_break_deleg+0x7c/0x130
[ 55.029093][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.034125][ T492] notify_change+0xd33/0x1030
[ 55.038826][ T492] do_truncate+0x1ac/0x240
[ 55.043271][ T492] ? __cfi_do_truncate+0x10/0x10
[ 55.048241][ T492] path_openat+0x2881/0x2f30
[ 55.052870][ T492] ? getname_flags+0xba/0x510
[ 55.057867][ T492] ? do_filp_open+0x420/0x420
[ 55.062594][ T492] do_filp_open+0x1ee/0x420
[ 55.067156][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 55.072205][ T492] ? alloc_fd+0x4c1/0x570
[ 55.076571][ T492] do_sys_openat2+0x15e/0x820
[ 55.081321][ T492] ? __se_sys_futex+0x136/0x310
[ 55.086208][ T492] ? do_sys_open+0xe0/0xe0
[ 55.090652][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 55.096222][ T492] ? xfd_validate_state+0x70/0x150
[ 55.101359][ T492] ? __kasan_check_write+0x14/0x20
[ 55.106505][ T492] __x64_sys_open+0x11c/0x140
[ 55.111206][ T492] x64_sys_call+0x97b/0x9a0
[ 55.115734][ T492] do_syscall_64+0x4c/0xa0
[ 55.120173][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.124892][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.129609][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.135525][ T492] RIP: 0033:0x7fb7e759aeb9
[ 55.139959][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 55.159780][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.168220][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 55.176250][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 55.184249][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 55.192243][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.200258][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 55.208274][ T492]
[ 55.211858][ T492] F2FS-fs (loop2): access invalid blkaddr:508596672
[ 55.218772][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 55.227522][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 55.237606][ T492] Call Trace:
[ 55.240926][ T492]
[ 55.243882][ T492] __dump_stack+0x21/0x24
[ 55.248239][ T492] dump_stack_lvl+0x110/0x170
[ 55.252933][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.257975][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 55.263449][ T492] dump_stack+0x15/0x24
[ 55.267630][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 55.273211][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.278700][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 55.284883][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.290449][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 55.296215][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 55.302478][ T492] ? __kasan_check_write+0x14/0x20
[ 55.307608][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 55.313084][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.319093][ T492] ? __dquot_initialize+0x236/0xc80
[ 55.324318][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 55.329549][ T492] f2fs_truncate+0x1d6/0x3d0
[ 55.334175][ T492] f2fs_setattr+0xcab/0x1320
[ 55.338871][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.343918][ T492] ? current_time+0x19b/0x2c0
[ 55.348621][ T492] ? __cfi_current_time+0x10/0x10
[ 55.353668][ T492] ? try_break_deleg+0x7c/0x130
[ 55.358573][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.363615][ T492] notify_change+0xd33/0x1030
[ 55.368323][ T492] do_truncate+0x1ac/0x240
[ 55.372762][ T492] ? __cfi_do_truncate+0x10/0x10
[ 55.377734][ T492] path_openat+0x2881/0x2f30
[ 55.382350][ T492] ? getname_flags+0xba/0x510
[ 55.387055][ T492] ? do_filp_open+0x420/0x420
[ 55.391766][ T492] do_filp_open+0x1ee/0x420
[ 55.396289][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 55.401451][ T492] ? alloc_fd+0x4c1/0x570
[ 55.405809][ T492] do_sys_openat2+0x15e/0x820
[ 55.410694][ T492] ? __se_sys_futex+0x136/0x310
[ 55.415570][ T492] ? do_sys_open+0xe0/0xe0
[ 55.420019][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 55.425591][ T492] ? xfd_validate_state+0x70/0x150
[ 55.430730][ T492] ? __kasan_check_write+0x14/0x20
[ 55.436040][ T492] __x64_sys_open+0x11c/0x140
[ 55.440747][ T492] x64_sys_call+0x97b/0x9a0
[ 55.445273][ T492] do_syscall_64+0x4c/0xa0
[ 55.449730][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.454430][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.459159][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.465166][ T492] RIP: 0033:0x7fb7e759aeb9
[ 55.469615][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 55.489329][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.497941][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 55.506041][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 55.514040][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 55.522029][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.530017][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 55.538013][ T492]
[ 55.541526][ T492] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 55.548341][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 55.557056][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 55.567145][ T492] Call Trace:
[ 55.570437][ T492]
[ 55.573415][ T492] __dump_stack+0x21/0x24
[ 55.577790][ T492] dump_stack_lvl+0x110/0x170
[ 55.582494][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.587555][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 55.593053][ T492] dump_stack+0x15/0x24
[ 55.597216][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 55.602802][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.608279][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 55.614456][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.620022][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 55.625756][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 55.632092][ T492] ? __kasan_check_write+0x14/0x20
[ 55.637301][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 55.642863][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.648858][ T492] ? __dquot_initialize+0x236/0xc80
[ 55.654071][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 55.659277][ T492] f2fs_truncate+0x1d6/0x3d0
[ 55.663958][ T492] f2fs_setattr+0xcab/0x1320
[ 55.668553][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.673578][ T492] ? current_time+0x19b/0x2c0
[ 55.678356][ T492] ? __cfi_current_time+0x10/0x10
[ 55.683475][ T492] ? try_break_deleg+0x7c/0x130
[ 55.688353][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 55.693381][ T492] notify_change+0xd33/0x1030
[ 55.698158][ T492] do_truncate+0x1ac/0x240
[ 55.702590][ T492] ? __cfi_do_truncate+0x10/0x10
[ 55.707551][ T492] path_openat+0x2881/0x2f30
[ 55.712151][ T492] ? getname_flags+0xba/0x510
[ 55.716849][ T492] ? do_filp_open+0x420/0x420
[ 55.721536][ T492] do_filp_open+0x1ee/0x420
[ 55.726044][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 55.731076][ T492] ? alloc_fd+0x4c1/0x570
[ 55.735420][ T492] do_sys_openat2+0x15e/0x820
[ 55.740112][ T492] ? __se_sys_futex+0x136/0x310
[ 55.744967][ T492] ? do_sys_open+0xe0/0xe0
[ 55.749408][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 55.755005][ T492] ? xfd_validate_state+0x70/0x150
[ 55.760155][ T492] ? __kasan_check_write+0x14/0x20
[ 55.765291][ T492] __x64_sys_open+0x11c/0x140
[ 55.769996][ T492] x64_sys_call+0x97b/0x9a0
[ 55.774543][ T492] do_syscall_64+0x4c/0xa0
[ 55.778976][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.783680][ T492] ? clear_bhb_loop+0x30/0x80
[ 55.788372][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.794271][ T492] RIP: 0033:0x7fb7e759aeb9
[ 55.798703][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 55.818424][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.827310][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 55.835301][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 55.843283][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 55.851391][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.859396][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 55.867380][ T492]
[ 55.872255][ T492] F2FS-fs (loop2): access invalid blkaddr:13
[ 55.878293][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 55.886972][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 55.897073][ T492] Call Trace:
[ 55.900366][ T492]
[ 55.903320][ T492] __dump_stack+0x21/0x24
[ 55.907656][ T492] dump_stack_lvl+0x110/0x170
[ 55.912334][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.917369][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 55.922883][ T492] dump_stack+0x15/0x24
[ 55.927061][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 55.932645][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 55.938137][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 55.944317][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.949954][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 55.955769][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 55.962022][ T492] ? __kasan_check_write+0x14/0x20
[ 55.967151][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 55.972646][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 55.978656][ T492] ? __dquot_initialize+0x236/0xc80
[ 55.983911][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 55.989128][ T492] f2fs_truncate+0x1d6/0x3d0
[ 55.993845][ T492] f2fs_setattr+0xcab/0x1320
[ 55.998460][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.003502][ T492] ? current_time+0x19b/0x2c0
[ 56.008197][ T492] ? __cfi_current_time+0x10/0x10
[ 56.013233][ T492] ? try_break_deleg+0x7c/0x130
[ 56.018100][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.023133][ T492] notify_change+0xd33/0x1030
[ 56.027833][ T492] do_truncate+0x1ac/0x240
[ 56.032253][ T492] ? __cfi_do_truncate+0x10/0x10
[ 56.037201][ T492] path_openat+0x2881/0x2f30
[ 56.041802][ T492] ? getname_flags+0xba/0x510
[ 56.046492][ T492] ? do_filp_open+0x420/0x420
[ 56.051187][ T492] do_filp_open+0x1ee/0x420
[ 56.055716][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 56.061222][ T492] ? alloc_fd+0x4c1/0x570
[ 56.065663][ T492] do_sys_openat2+0x15e/0x820
[ 56.070358][ T492] ? __se_sys_futex+0x136/0x310
[ 56.075242][ T492] ? do_sys_open+0xe0/0xe0
[ 56.079781][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 56.085376][ T492] ? xfd_validate_state+0x70/0x150
[ 56.090514][ T492] ? __kasan_check_write+0x14/0x20
[ 56.095636][ T492] __x64_sys_open+0x11c/0x140
[ 56.100356][ T492] x64_sys_call+0x97b/0x9a0
[ 56.104881][ T492] do_syscall_64+0x4c/0xa0
[ 56.109303][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.113992][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.118682][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.124583][ T492] RIP: 0033:0x7fb7e759aeb9
[ 56.128999][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 56.148616][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.157047][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 56.165125][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 56.173201][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 56.181189][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.189161][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 56.197174][ T492]
[ 56.200505][ T492] F2FS-fs (loop2): access invalid blkaddr:126288117
[ 56.207215][ T492] CPU: 0 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 56.215830][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 56.225889][ T492] Call Trace:
[ 56.229188][ T492]
[ 56.232146][ T492] __dump_stack+0x21/0x24
[ 56.236516][ T492] dump_stack_lvl+0x110/0x170
[ 56.241213][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.246266][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 56.251730][ T492] dump_stack+0x15/0x24
[ 56.255907][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 56.261498][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.266966][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 56.273128][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.278762][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 56.284591][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.290857][ T492] ? __kasan_check_write+0x14/0x20
[ 56.295978][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 56.301445][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.307426][ T492] ? __dquot_initialize+0x236/0xc80
[ 56.312728][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 56.317931][ T492] f2fs_truncate+0x1d6/0x3d0
[ 56.322542][ T492] f2fs_setattr+0xcab/0x1320
[ 56.327157][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.332179][ T492] ? current_time+0x19b/0x2c0
[ 56.336860][ T492] ? __cfi_current_time+0x10/0x10
[ 56.341902][ T492] ? try_break_deleg+0x7c/0x130
[ 56.346780][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.352137][ T492] notify_change+0xd33/0x1030
[ 56.356871][ T492] do_truncate+0x1ac/0x240
[ 56.361413][ T492] ? __cfi_do_truncate+0x10/0x10
[ 56.366384][ T492] path_openat+0x2881/0x2f30
[ 56.370996][ T492] ? getname_flags+0xba/0x510
[ 56.375707][ T492] ? do_filp_open+0x420/0x420
[ 56.380397][ T492] do_filp_open+0x1ee/0x420
[ 56.384905][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 56.389949][ T492] ? alloc_fd+0x4c1/0x570
[ 56.394401][ T492] do_sys_openat2+0x15e/0x820
[ 56.399115][ T492] ? __se_sys_futex+0x136/0x310
[ 56.403995][ T492] ? do_sys_open+0xe0/0xe0
[ 56.408434][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 56.414537][ T492] ? xfd_validate_state+0x70/0x150
[ 56.419688][ T492] ? __kasan_check_write+0x14/0x20
[ 56.424825][ T492] __x64_sys_open+0x11c/0x140
[ 56.429566][ T492] x64_sys_call+0x97b/0x9a0
[ 56.434210][ T492] do_syscall_64+0x4c/0xa0
[ 56.438634][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.443323][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.448005][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.454018][ T492] RIP: 0033:0x7fb7e759aeb9
[ 56.458463][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 56.478107][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.486544][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 56.494563][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 56.502563][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 56.510569][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.518556][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 56.526550][ T492]
[ 56.530038][ T492] F2FS-fs (loop2): access invalid blkaddr:511
[ 56.536363][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 56.545004][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 56.555108][ T492] Call Trace:
[ 56.558399][ T492]
[ 56.561381][ T492] __dump_stack+0x21/0x24
[ 56.565750][ T492] dump_stack_lvl+0x110/0x170
[ 56.570461][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.575539][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 56.581025][ T492] dump_stack+0x15/0x24
[ 56.585204][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 56.590769][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.596523][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 56.602798][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.608380][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 56.614109][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.620356][ T492] ? __kasan_check_write+0x14/0x20
[ 56.625503][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 56.630989][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.637268][ T492] ? __dquot_initialize+0x236/0xc80
[ 56.642487][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 56.647710][ T492] f2fs_truncate+0x1d6/0x3d0
[ 56.652348][ T492] f2fs_setattr+0xcab/0x1320
[ 56.656951][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.661984][ T492] ? current_time+0x19b/0x2c0
[ 56.666678][ T492] ? __cfi_current_time+0x10/0x10
[ 56.671731][ T492] ? try_break_deleg+0x7c/0x130
[ 56.676687][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.681718][ T492] notify_change+0xd33/0x1030
[ 56.686527][ T492] do_truncate+0x1ac/0x240
[ 56.690949][ T492] ? __cfi_do_truncate+0x10/0x10
[ 56.695922][ T492] path_openat+0x2881/0x2f30
[ 56.700617][ T492] ? getname_flags+0xba/0x510
[ 56.705324][ T492] ? do_filp_open+0x420/0x420
[ 56.710067][ T492] do_filp_open+0x1ee/0x420
[ 56.714595][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 56.720186][ T492] ? alloc_fd+0x4c1/0x570
[ 56.724538][ T492] do_sys_openat2+0x15e/0x820
[ 56.729256][ T492] ? __se_sys_futex+0x136/0x310
[ 56.734244][ T492] ? do_sys_open+0xe0/0xe0
[ 56.738688][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 56.744271][ T492] ? xfd_validate_state+0x70/0x150
[ 56.749448][ T492] ? __kasan_check_write+0x14/0x20
[ 56.754581][ T492] __x64_sys_open+0x11c/0x140
[ 56.759319][ T492] x64_sys_call+0x97b/0x9a0
[ 56.764025][ T492] do_syscall_64+0x4c/0xa0
[ 56.768543][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.773281][ T492] ? clear_bhb_loop+0x30/0x80
[ 56.778162][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.784083][ T492] RIP: 0033:0x7fb7e759aeb9
[ 56.788519][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 56.808140][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.816579][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 56.824574][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 56.832621][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 56.840868][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.848886][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 56.857158][ T492]
[ 56.860546][ T492] F2FS-fs (loop2): access invalid blkaddr:511
[ 56.866931][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 56.875660][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 56.885747][ T492] Call Trace:
[ 56.889047][ T492]
[ 56.892033][ T492] __dump_stack+0x21/0x24
[ 56.896391][ T492] dump_stack_lvl+0x110/0x170
[ 56.901113][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.906150][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 56.911652][ T492] dump_stack+0x15/0x24
[ 56.915813][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 56.921372][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 56.926851][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 56.933018][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.938656][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 56.944382][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 56.950638][ T492] ? __kasan_check_write+0x14/0x20
[ 56.955775][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 56.961397][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 56.967408][ T492] ? __dquot_initialize+0x236/0xc80
[ 56.972623][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 56.977928][ T492] f2fs_truncate+0x1d6/0x3d0
[ 56.982524][ T492] f2fs_setattr+0xcab/0x1320
[ 56.987125][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 56.992168][ T492] ? current_time+0x19b/0x2c0
[ 56.996858][ T492] ? __cfi_current_time+0x10/0x10
[ 57.001896][ T492] ? try_break_deleg+0x7c/0x130
[ 57.006855][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.011895][ T492] notify_change+0xd33/0x1030
[ 57.016811][ T492] do_truncate+0x1ac/0x240
[ 57.021247][ T492] ? __cfi_do_truncate+0x10/0x10
[ 57.026296][ T492] path_openat+0x2881/0x2f30
[ 57.030926][ T492] ? getname_flags+0xba/0x510
[ 57.035624][ T492] ? do_filp_open+0x420/0x420
[ 57.040319][ T492] do_filp_open+0x1ee/0x420
[ 57.044849][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 57.049899][ T492] ? alloc_fd+0x4c1/0x570
[ 57.054270][ T492] do_sys_openat2+0x15e/0x820
[ 57.058969][ T492] ? __se_sys_futex+0x136/0x310
[ 57.063967][ T492] ? do_sys_open+0xe0/0xe0
[ 57.068503][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 57.074071][ T492] ? xfd_validate_state+0x70/0x150
[ 57.079195][ T492] ? __kasan_check_write+0x14/0x20
[ 57.084324][ T492] __x64_sys_open+0x11c/0x140
[ 57.089103][ T492] x64_sys_call+0x97b/0x9a0
[ 57.093664][ T492] do_syscall_64+0x4c/0xa0
[ 57.098187][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.102925][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.107637][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.113548][ T492] RIP: 0033:0x7fb7e759aeb9
[ 57.118004][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 57.137612][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.146032][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 57.154101][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 57.162172][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 57.170320][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.178486][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 57.186481][ T492]
[ 57.189919][ T492] F2FS-fs (loop2): access invalid blkaddr:511
[ 57.196061][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 57.204686][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 57.214770][ T492] Call Trace:
[ 57.218058][ T492]
[ 57.220991][ T492] __dump_stack+0x21/0x24
[ 57.225347][ T492] dump_stack_lvl+0x110/0x170
[ 57.230031][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.235083][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 57.240549][ T492] dump_stack+0x15/0x24
[ 57.244734][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 57.250298][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 57.255769][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 57.261944][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.267517][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 57.273242][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.279490][ T492] ? __kasan_check_write+0x14/0x20
[ 57.284625][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 57.290106][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.296091][ T492] ? __dquot_initialize+0x236/0xc80
[ 57.301312][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 57.306569][ T492] f2fs_truncate+0x1d6/0x3d0
[ 57.311165][ T492] f2fs_setattr+0xcab/0x1320
[ 57.315777][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.320806][ T492] ? current_time+0x19b/0x2c0
[ 57.325497][ T492] ? __cfi_current_time+0x10/0x10
[ 57.330550][ T492] ? try_break_deleg+0x7c/0x130
[ 57.335413][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.340440][ T492] notify_change+0xd33/0x1030
[ 57.345132][ T492] do_truncate+0x1ac/0x240
[ 57.349555][ T492] ? __cfi_do_truncate+0x10/0x10
[ 57.354513][ T492] path_openat+0x2881/0x2f30
[ 57.359115][ T492] ? getname_flags+0xba/0x510
[ 57.363818][ T492] ? do_filp_open+0x420/0x420
[ 57.368605][ T492] do_filp_open+0x1ee/0x420
[ 57.373117][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 57.378157][ T492] ? alloc_fd+0x4c1/0x570
[ 57.382511][ T492] do_sys_openat2+0x15e/0x820
[ 57.387199][ T492] ? __se_sys_futex+0x136/0x310
[ 57.392062][ T492] ? do_sys_open+0xe0/0xe0
[ 57.396574][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 57.402144][ T492] ? xfd_validate_state+0x70/0x150
[ 57.407318][ T492] ? __kasan_check_write+0x14/0x20
[ 57.412477][ T492] __x64_sys_open+0x11c/0x140
[ 57.417205][ T492] x64_sys_call+0x97b/0x9a0
[ 57.421975][ T492] do_syscall_64+0x4c/0xa0
[ 57.426427][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.431132][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.435965][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.441956][ T492] RIP: 0033:0x7fb7e759aeb9
[ 57.446388][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 57.466019][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.474466][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 57.482641][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 57.490642][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 57.498634][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.506681][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 57.514706][ T492]
[ 57.518347][ T492] F2FS-fs (loop2): access invalid blkaddr:4291907443
[ 57.525141][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 57.533763][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 57.543828][ T492] Call Trace:
[ 57.547216][ T492]
[ 57.550154][ T492] __dump_stack+0x21/0x24
[ 57.554504][ T492] dump_stack_lvl+0x110/0x170
[ 57.559188][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.564212][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 57.569679][ T492] dump_stack+0x15/0x24
[ 57.573853][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 57.579679][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 57.585236][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 57.591402][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.597253][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 57.603000][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.609264][ T492] ? __kasan_check_write+0x14/0x20
[ 57.614394][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 57.619865][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.625843][ T492] ? __dquot_initialize+0x236/0xc80
[ 57.631057][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 57.636273][ T492] f2fs_truncate+0x1d6/0x3d0
[ 57.640878][ T492] f2fs_setattr+0xcab/0x1320
[ 57.645481][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.650510][ T492] ? current_time+0x19b/0x2c0
[ 57.655283][ T492] ? __cfi_current_time+0x10/0x10
[ 57.660350][ T492] ? try_break_deleg+0x7c/0x130
[ 57.665314][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.670358][ T492] notify_change+0xd33/0x1030
[ 57.675062][ T492] do_truncate+0x1ac/0x240
[ 57.679489][ T492] ? __cfi_do_truncate+0x10/0x10
[ 57.684438][ T492] path_openat+0x2881/0x2f30
[ 57.689049][ T492] ? getname_flags+0xba/0x510
[ 57.693742][ T492] ? do_filp_open+0x420/0x420
[ 57.698459][ T492] do_filp_open+0x1ee/0x420
[ 57.702984][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 57.708059][ T492] ? alloc_fd+0x4c1/0x570
[ 57.712489][ T492] do_sys_openat2+0x15e/0x820
[ 57.717194][ T492] ? __se_sys_futex+0x136/0x310
[ 57.722052][ T492] ? do_sys_open+0xe0/0xe0
[ 57.726528][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 57.732090][ T492] ? xfd_validate_state+0x70/0x150
[ 57.737239][ T492] ? __kasan_check_write+0x14/0x20
[ 57.742354][ T492] __x64_sys_open+0x11c/0x140
[ 57.747233][ T492] x64_sys_call+0x97b/0x9a0
[ 57.751742][ T492] do_syscall_64+0x4c/0xa0
[ 57.756160][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.760847][ T492] ? clear_bhb_loop+0x30/0x80
[ 57.765529][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 57.771429][ T492] RIP: 0033:0x7fb7e759aeb9
[ 57.775858][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 57.795464][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.803885][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 57.811872][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 57.819890][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 57.827886][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.835897][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 57.843967][ T492]
[ 57.847427][ T492] F2FS-fs (loop2): access invalid blkaddr:460990922
[ 57.854089][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 57.862804][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 57.873387][ T492] Call Trace:
[ 57.876671][ T492]
[ 57.879613][ T492] __dump_stack+0x21/0x24
[ 57.883978][ T492] dump_stack_lvl+0x110/0x170
[ 57.888674][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 57.893733][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 57.899206][ T492] dump_stack+0x15/0x24
[ 57.903384][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 57.908968][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 57.914437][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 57.920616][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.926173][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 57.931910][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 57.938186][ T492] ? __kasan_check_write+0x14/0x20
[ 57.943311][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 57.948788][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 57.954791][ T492] ? __dquot_initialize+0x236/0xc80
[ 57.960185][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 57.965516][ T492] f2fs_truncate+0x1d6/0x3d0
[ 57.970132][ T492] f2fs_setattr+0xcab/0x1320
[ 57.974808][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.979887][ T492] ? current_time+0x19b/0x2c0
[ 57.984771][ T492] ? __cfi_current_time+0x10/0x10
[ 57.989824][ T492] ? try_break_deleg+0x7c/0x130
[ 57.994686][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 57.999720][ T492] notify_change+0xd33/0x1030
[ 58.004449][ T492] do_truncate+0x1ac/0x240
[ 58.008899][ T492] ? __cfi_do_truncate+0x10/0x10
[ 58.013869][ T492] path_openat+0x2881/0x2f30
[ 58.018606][ T492] ? getname_flags+0xba/0x510
[ 58.023326][ T492] ? do_filp_open+0x420/0x420
[ 58.028023][ T492] do_filp_open+0x1ee/0x420
[ 58.032548][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 58.037597][ T492] ? alloc_fd+0x4c1/0x570
[ 58.041936][ T492] do_sys_openat2+0x15e/0x820
[ 58.046644][ T492] ? __se_sys_futex+0x136/0x310
[ 58.051519][ T492] ? do_sys_open+0xe0/0xe0
[ 58.055967][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 58.061533][ T492] ? xfd_validate_state+0x70/0x150
[ 58.066668][ T492] ? __kasan_check_write+0x14/0x20
[ 58.071786][ T492] __x64_sys_open+0x11c/0x140
[ 58.076567][ T492] x64_sys_call+0x97b/0x9a0
[ 58.081076][ T492] do_syscall_64+0x4c/0xa0
[ 58.085953][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.090658][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.095437][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.101405][ T492] RIP: 0033:0x7fb7e759aeb9
[ 58.105855][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 58.125666][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.134092][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 58.142089][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 58.150082][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 58.158062][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.166142][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 58.174123][ T492]
[ 58.177525][ T492] F2FS-fs (loop2): access invalid blkaddr:2265943840
[ 58.184472][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 58.193084][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 58.203154][ T492] Call Trace:
[ 58.206452][ T492]
[ 58.209419][ T492] __dump_stack+0x21/0x24
[ 58.213764][ T492] dump_stack_lvl+0x110/0x170
[ 58.218455][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.223485][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 58.228974][ T492] dump_stack+0x15/0x24
[ 58.233149][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 58.238723][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.244199][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 58.250366][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.255918][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 58.261680][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.267946][ T492] ? __kasan_check_write+0x14/0x20
[ 58.273069][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 58.278580][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.284576][ T492] ? __dquot_initialize+0x236/0xc80
[ 58.289799][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 58.295119][ T492] f2fs_truncate+0x1d6/0x3d0
[ 58.299718][ T492] f2fs_setattr+0xcab/0x1320
[ 58.304400][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.309516][ T492] ? current_time+0x19b/0x2c0
[ 58.314203][ T492] ? __cfi_current_time+0x10/0x10
[ 58.319254][ T492] ? try_break_deleg+0x7c/0x130
[ 58.324132][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.329163][ T492] notify_change+0xd33/0x1030
[ 58.333871][ T492] do_truncate+0x1ac/0x240
[ 58.338306][ T492] ? __cfi_do_truncate+0x10/0x10
[ 58.343272][ T492] path_openat+0x2881/0x2f30
[ 58.347878][ T492] ? getname_flags+0xba/0x510
[ 58.352597][ T492] ? do_filp_open+0x420/0x420
[ 58.357281][ T492] do_filp_open+0x1ee/0x420
[ 58.361800][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 58.366931][ T492] ? alloc_fd+0x4c1/0x570
[ 58.371271][ T492] do_sys_openat2+0x15e/0x820
[ 58.376103][ T492] ? __se_sys_futex+0x136/0x310
[ 58.380990][ T492] ? do_sys_open+0xe0/0xe0
[ 58.385421][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 58.391089][ T492] ? xfd_validate_state+0x70/0x150
[ 58.396232][ T492] ? __kasan_check_write+0x14/0x20
[ 58.402063][ T492] __x64_sys_open+0x11c/0x140
[ 58.406763][ T492] x64_sys_call+0x97b/0x9a0
[ 58.411292][ T492] do_syscall_64+0x4c/0xa0
[ 58.415949][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.420738][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.425480][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.431429][ T492] RIP: 0033:0x7fb7e759aeb9
[ 58.435867][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 58.455496][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.464022][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 58.472013][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 58.479990][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 58.487985][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.495977][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 58.503970][ T492]
[ 58.507593][ T492] F2FS-fs (loop2): access invalid blkaddr:2265943008
[ 58.514406][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 58.523123][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 58.533209][ T492] Call Trace:
[ 58.536514][ T492]
[ 58.539452][ T492] __dump_stack+0x21/0x24
[ 58.543789][ T492] dump_stack_lvl+0x110/0x170
[ 58.548475][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.553588][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 58.559100][ T492] dump_stack+0x15/0x24
[ 58.563271][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 58.568836][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.574329][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 58.580508][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.586101][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 58.591849][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.598315][ T492] ? __kasan_check_write+0x14/0x20
[ 58.603622][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 58.609174][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.615181][ T492] ? __dquot_initialize+0x236/0xc80
[ 58.620437][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 58.625658][ T492] f2fs_truncate+0x1d6/0x3d0
[ 58.630471][ T492] f2fs_setattr+0xcab/0x1320
[ 58.635090][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.640126][ T492] ? current_time+0x19b/0x2c0
[ 58.644824][ T492] ? __cfi_current_time+0x10/0x10
[ 58.649949][ T492] ? try_break_deleg+0x7c/0x130
[ 58.654832][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.659940][ T492] notify_change+0xd33/0x1030
[ 58.664657][ T492] do_truncate+0x1ac/0x240
[ 58.669104][ T492] ? __cfi_do_truncate+0x10/0x10
[ 58.674058][ T492] path_openat+0x2881/0x2f30
[ 58.678667][ T492] ? getname_flags+0xba/0x510
[ 58.683359][ T492] ? do_filp_open+0x420/0x420
[ 58.688077][ T492] do_filp_open+0x1ee/0x420
[ 58.692634][ T492] ? __cfi_do_filp_open+0x10/0x10
[ 58.697692][ T492] ? alloc_fd+0x4c1/0x570
[ 58.702086][ T492] do_sys_openat2+0x15e/0x820
[ 58.706813][ T492] ? __se_sys_futex+0x136/0x310
[ 58.711696][ T492] ? do_sys_open+0xe0/0xe0
[ 58.716129][ T492] ? __this_cpu_preempt_check+0x13/0x20
[ 58.721686][ T492] ? xfd_validate_state+0x70/0x150
[ 58.726814][ T492] ? __kasan_check_write+0x14/0x20
[ 58.731942][ T492] __x64_sys_open+0x11c/0x140
[ 58.736639][ T492] x64_sys_call+0x97b/0x9a0
[ 58.741180][ T492] do_syscall_64+0x4c/0xa0
[ 58.745616][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.750312][ T492] ? clear_bhb_loop+0x30/0x80
[ 58.755007][ T492] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 58.760940][ T492] RIP: 0033:0x7fb7e759aeb9
[ 58.765371][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 58.785098][ T492] RSP: 002b:00007fb7e73ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.793626][ T492] RAX: ffffffffffffffda RBX: 00007fb7e7815fa0 RCX: 00007fb7e759aeb9
[ 58.801606][ T492] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0
[ 58.809611][ T492] RBP: 00007fb7e7608c1f R08: 0000000000000000 R09: 0000000000000000
[ 58.817591][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.825577][ T492] R13: 00007fb7e7816038 R14: 00007fb7e7815fa0 R15: 00007ffd730746a8
[ 58.833560][ T492]
[ 58.836766][ T492] F2FS-fs (loop2): access invalid blkaddr:2265983968
[ 58.843571][ T492] CPU: 1 PID: 492 Comm: syz.2.18 Tainted: G B syzkaller #0
[ 58.852187][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
[ 58.862274][ T492] Call Trace:
[ 58.865577][ T492]
[ 58.868520][ T492] __dump_stack+0x21/0x24
[ 58.872868][ T492] dump_stack_lvl+0x110/0x170
[ 58.877550][ T492] ? __cfi_dump_stack_lvl+0x8/0x8
[ 58.882580][ T492] ? f2fs_dirty_node_folio+0x1fb/0x330
[ 58.888137][ T492] dump_stack+0x15/0x24
[ 58.892329][ T492] __f2fs_is_valid_blkaddr+0xd2e/0x15a0
[ 58.897892][ T492] f2fs_is_valid_blkaddr_raw+0x23/0x30
[ 58.903380][ T492] f2fs_truncate_data_blocks_range+0x5f3/0xef0
[ 58.909573][ T492] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.915153][ T492] f2fs_truncate_inode_blocks+0x85b/0xff0
[ 58.920890][ T492] ? __cfi_f2fs_truncate_inode_blocks+0x10/0x10
[ 58.927165][ T492] ? __kasan_check_write+0x14/0x20
[ 58.932299][ T492] f2fs_do_truncate_blocks+0x6b3/0xcc0
[ 58.937798][ T492] ? __cfi_f2fs_do_truncate_blocks+0x10/0x10
[ 58.943832][ T492] ? __dquot_initialize+0x236/0xc80
[ 58.949069][ T492] f2fs_truncate_blocks+0x10b/0x310
[ 58.954412][ T492] f2fs_truncate+0x1d6/0x3d0
[ 58.959126][ T492] f2fs_setattr+0xcab/0x1320
[ 58.963749][ T492] ? __cfi_f2fs_setattr+0x10/0x10
[ 58.968904][ T492] ? current_time+0x19b/0x2c0
[ 58.973705][ T492] ? __cfi_current_time+0x10/0x10